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FeedWordPress / 2013.0504
FeedWordPress v2013.0504
trunk 0.8 0.9 0.91 0.95 0.96 0.97 0.98 0.981 0.99 0.991 0.992 0.993 2008.1030 2008.1101 2008.1105 2008.1214 2009.0612 2009.0613 2009.0618 2009.0707 2009.1111 2009.1112 2010.0127 2010.0528 All 65 releases
← All changes | feedwordpress.php +1665 -3300 0.993 → 2013.0504 View file →
@@ -1,38 +1,60 @@
1 1 <?php
2 2 /*
3 3 Plugin Name: FeedWordPress
4 -Plugin URI: http://projects.radgeek.com/feedwordpress
4 +Plugin URI: http://feedwordpress.radgeek.com/
5 5 Description: simple and flexible Atom/RSS syndication for WordPress
6 -Version: 0.993
6 +Version: 2013.0504
7 7 Author: Charles Johnson
8 8 Author URI: http://radgeek.com/
9 9 License: GPL
10 -Last modified: 2008-05-08 4:48 PM PDT
11 10 */
12 11
12 +/**
13 + * @package FeedWordPress
14 + * @version 2013.0504
15 + */
16 +
13 17 # This uses code derived from:
14 18 # - wp-rss-aggregate.php by Kellan Elliot-McCrea <kellan@protest.net>
15 -# - HTTP Navigator 2 by Keyvan Minoukadeh <keyvan@k1m.com>
19 +# - SimplePie feed parser by Ryan Parman, Geoffrey Sneddon, Ryan McCue, et al.
20 +# - MagpieRSS feed parser by Kellan Elliot-McCrea <kellan@protest.net>
16 21 # - Ultra-Liberal Feed Finder by Mark Pilgrim <mark@diveintomark.org>
22 +# - WordPress Blog Tool and Publishing Platform <http://wordpress.org/>
17 23 # according to the terms of the GNU General Public License.
18 24 #
19 -# INSTALLATION: see README.text or <http://projects.radgeek.com/install>
25 +# INSTALLATION: see readme.txt or <http://feedwordpress.radgeek.com/install>
20 26 #
21 27 # USAGE: once FeedWordPress is installed, you manage just about everything from
22 -# the WordPress Dashboard, under Options --> Syndication or Links --> Syndicated
23 -# To ensure that fresh content is added as it becomes available, get your
24 -# contributors to put your XML-RPC URI (if WordPress is installed at
25 -# <http://www.zyx.com/blog>, XML-RPC requests should be sent to
26 -# <http://www.zyx.com/blog/xmlrpc.php>), or see `update-feeds.php`
28 +# the WordPress Dashboard, under the Syndication menu. To keep fresh content
29 +# coming in as it becomes available, you'll have to either check for updates
30 +# manually, or set up one of the automatically-scheduled update methods. See
31 +# <http://feedwordpress.radgeek.com/wiki/quick-start/> for some details.
27 32
28 33 # -- Don't change these unless you know what you're doing...
29 34
30 -define ('FEEDWORDPRESS_VERSION', '0.993');
35 +define ('FEEDWORDPRESS_VERSION', '2013.0504');
31 36 define ('FEEDWORDPRESS_AUTHOR_CONTACT', 'http://radgeek.com/contact');
37 +
38 +if (!defined('FEEDWORDPRESS_BLEG')) :
39 + define ('FEEDWORDPRESS_BLEG', true);
40 +endif;
41 +
42 +// Defaults
32 43 define ('DEFAULT_SYNDICATION_CATEGORY', 'Contributors');
44 +define ('DEFAULT_UPDATE_PERIOD', 60); // value in minutes
33 45
34 -define ('FEEDWORDPRESS_DEBUG', false);
46 +if (isset($_REQUEST['feedwordpress_debug'])) :
47 + $feedwordpress_debug = $_REQUEST['feedwordpress_debug'];
48 +else :
49 + $feedwordpress_debug = get_option('feedwordpress_debug');
50 + if (is_string($feedwordpress_debug)) :
51 + $feedwordpress_debug = ($feedwordpress_debug == 'yes');
52 + endif;
53 +endif;
54 +define ('FEEDWORDPRESS_DEBUG', $feedwordpress_debug);
55 +$feedwordpress_compatibility = true;
56 +define ('FEEDWORDPRESS_COMPATIBILITY', $feedwordpress_compatibility);
35 57
36 58 define ('FEEDWORDPRESS_CAT_SEPARATOR_PATTERN', '/[:\n]/');
37 59 define ('FEEDWORDPRESS_CAT_SEPARATOR', "\n");
38 60
@@ -39,18 +61,16 @@
39 61 define ('FEEDVALIDATOR_URI', 'http://feedvalidator.org/check.cgi');
40 62
41 63 define ('FEEDWORDPRESS_FRESHNESS_INTERVAL', 10*60); // Every ten minutes
42 64
43 -define ('FWP_SCHEMA_20', 3308); // Database schema # for WP 2.0
44 -define ('FWP_SCHEMA_21', 4772); // Database schema # for WP 2.1
45 -define ('FWP_SCHEMA_23', 5495); // Database schema # for WP 2.3
46 -define ('FWP_SCHEMA_25', 7558); // Database schema # for WP 2.5
65 +define ('FWP_SCHEMA_HAS_USERMETA', 2966);
66 +define ('FWP_SCHEMA_USES_ARGS_TAXONOMY', 12694); // Revision # for using $args['taxonomy'] to get link categories
67 +define ('FWP_SCHEMA_30', 12694); // Database schema # for WP 3.0
47 68
48 69 if (FEEDWORDPRESS_DEBUG) :
49 70 // Help us to pick out errors, if any.
50 71 ini_set('error_reporting', E_ALL & ~E_NOTICE);
51 72 ini_set('display_errors', true);
52 - define('MAGPIE_DEBUG', true);
53 73
54 74 // When testing we don't want cache issues to interfere. But this is
55 75 // a VERY BAD SETTING for a production server. Webmasters will eat your
56 76 // face for breakfast if you use it, and the baby Jesus will cry. So
@@ -55,52 +75,63 @@
55 75 // a VERY BAD SETTING for a production server. Webmasters will eat your
56 76 // face for breakfast if you use it, and the baby Jesus will cry. So
57 77 // make sure FEEDWORDPRESS_DEBUG is FALSE for any site that will be
58 78 // used for more than testing purposes!
59 - define('MAGPIE_CACHE_AGE', 1);
79 + define('FEEDWORDPRESS_CACHE_AGE', 1);
80 + define('FEEDWORDPRESS_CACHE_LIFETIME', 1);
81 + define('FEEDWORDPRESS_FETCH_TIMEOUT_DEFAULT', 60);
60 82 else :
61 - define('MAGPIE_DEBUG', false);
83 + // Hold onto data all day for conditional GET purposes,
84 + // but consider it stale after 1 min (requiring a conditional GET)
85 + define('FEEDWORDPRESS_CACHE_LIFETIME', 24*60*60);
86 + define('FEEDWORDPRESS_CACHE_AGE', 1*60);
87 + define('FEEDWORDPRESS_FETCH_TIMEOUT_DEFAULT', 20);
62 88 endif;
63 89
64 -// Note that the rss-functions.php that comes prepackaged with WordPress is
65 -// old & busted. For the new hotness, drop a copy of rss.php from
66 -// this archive into wp-includes/rss.php
90 +// Use our the cache settings that we want.
91 +add_filter('wp_feed_cache_transient_lifetime', array('FeedWordPress', 'cache_lifetime'));
67 92
68 -if (is_readable(ABSPATH . WPINC . '/rss.php')) :
69 - require_once (ABSPATH . WPINC . '/rss.php');
70 -else :
71 - require_once (ABSPATH . WPINC . '/rss-functions.php');
93 +// Ensure that we have SimplePie loaded up and ready to go.
94 +// We no longer need a MagpieRSS upgrade module. Hallelujah!
95 +if (!class_exists('SimplePie')) :
96 + require_once(ABSPATH . WPINC . '/class-simplepie.php');
72 97 endif;
98 +require_once(ABSPATH . WPINC . '/class-feed.php');
73 99
74 -if (isset($wp_db_version)) :
75 - if ($wp_db_version >= FWP_SCHEMA_23) :
76 - require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user
77 - elseif ($wp_db_version >= FWP_SCHEMA_21) : // WordPress 2.1 and 2.2, but not 2.3
78 - require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user
79 - require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category
80 - elseif ($wp_db_version >= FWP_SCHEMA_20) : // WordPress 2.0
81 - require_once (ABSPATH . WPINC . '/registration-functions.php'); // for wp_insert_user
82 - require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category
83 - endif;
100 +if (!function_exists('wp_insert_user')) :
101 + require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user
84 102 endif;
85 103
86 -if (function_exists('wp_enqueue_script')) :
87 - if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25) :
88 - wp_enqueue_script('post');
89 - wp_enqueue_script('thickbox');
90 - else :
91 - wp_enqueue_script( 'ajaxcat' ); // Provides the handy-dandy new category text box
92 - endif;
93 -endif;
104 +$dir = dirname(__FILE__);
105 +require_once("${dir}/externals/myphp/myphp.class.php");
106 +require_once("${dir}/admin-ui.php");
107 +require_once("${dir}/feedwordpresssyndicationpage.class.php");
108 +require_once("${dir}/compatability.php"); // Legacy API
109 +require_once("${dir}/syndicatedpost.class.php");
110 +require_once("${dir}/syndicatedlink.class.php");
111 +require_once("${dir}/feedwordpresshtml.class.php");
112 +require_once("${dir}/feedwordpress-content-type-sniffer.class.php");
113 +require_once("${dir}/inspectpostmeta.class.php");
114 +require_once("${dir}/syndicationdataqueries.class.php");
115 +require_once("${dir}/feedwordpie.class.php");
116 +require_once("${dir}/feedwordpie_item.class.php");
117 +require_once("${dir}/feedwordpress_file.class.php");
118 +require_once("${dir}/feedwordpress_parser.class.php");
119 +require_once("${dir}/feedwordpressrpc.class.php");
120 +require_once("${dir}/feedwordpresshttpauthenticator.class.php");
121 +require_once("${dir}/feedwordpresslocalpost.class.php");
94 122
95 123 // Magic quotes are just about the stupidest thing ever.
96 124 if (is_array($_POST)) :
97 - $fwp_post = stripslashes_deep($_POST);
125 + $fwp_post = $_POST;
126 + if (get_magic_quotes_gpc()) :
127 + $fwp_post = stripslashes_deep($fwp_post);
128 + endif;
98 129 endif;
99 130
100 131 // Get the path relative to the plugins directory in which FWP is stored
101 132 preg_match (
102 - '|/wp-content/plugins/(.+)$|',
133 + '|'.preg_quote(WP_PLUGIN_DIR).'/(.+)$|',
103 134 dirname(__FILE__),
104 135 $ref
105 136 );
106 137
@@ -127,10 +158,20 @@
127 158
128 159 add_filter('the_content', 'feedwordpress_preserve_syndicated_content', -10000);
129 160 add_filter('the_content', 'feedwordpress_restore_syndicated_content', 10000);
130 161
162 + add_action('atom_entry', 'feedwordpress_item_feed_data');
163 +
131 164 # Filter in original permalinks if the user wants that
132 - add_filter('post_link', 'syndication_permalink', 1);
165 + add_filter('post_link', 'syndication_permalink', /*priority=*/ 1, /*arguments=*/ 3);
166 + add_filter('post_type_link', 'syndication_permalink', /*priority=*/ 1, /*arguments=*/ 4);
167 +
168 + # When foreign URLs are used for permalinks in feeds or display
169 + # contexts, they need to be escaped properly.
170 + add_filter('the_permalink', 'syndication_permalink_escaped');
171 + add_filter('the_permalink_rss', 'syndication_permalink_escaped');
172 +
173 + add_filter('post_comments_feed_link', 'syndication_comments_feed_link');
133 174
134 175 # WTF? By default, wp_insert_link runs incoming link_url and link_rss
135 176 # URIs through default filters that include `wp_kses()`. But `wp_kses()`
136 177 # just happens to escape any occurrence of & to &amp; -- which just
@@ -138,13 +179,20 @@
138 179 remove_filter('pre_link_rss', 'wp_filter_kses');
139 180 remove_filter('pre_link_url', 'wp_filter_kses');
140 181
141 182 # Admin menu
183 + add_action('admin_init', array('feedwordpress', 'admin_init'));
142 184 add_action('admin_menu', 'fwp_add_pages');
185 + add_action('admin_notices', 'fwp_check_debug');
186 +
187 + add_action('admin_menu', 'feedwordpress_add_post_edit_controls');
188 + add_action('save_post', 'feedwordpress_save_post_edit_controls');
189 +
190 + add_action('admin_footer', array('FeedWordPress', 'admin_footer'));
143 191
144 192 # Inbound XML-RPC update methods
145 - add_filter('xmlrpc_methods', 'feedwordpress_xmlrpc_hook');
146 -
193 + $feedwordpressRPC = new FeedWordPressRPC;
194 +
147 195 # Outbound XML-RPC ping reform
148 196 remove_action('publish_post', 'generic_ping'); // WP 1.5.x
149 197 remove_action('do_pings', 'do_all_pings', 10, 1); // WP 2.1, 2.2
150 198 remove_action('publish_post', '_publish_post_hook', 5, 1); // WP 2.3
@@ -153,212 +201,273 @@
153 201 add_action('do_pings', 'fwp_do_pings', 10, 1);
154 202 add_action('feedwordpress_update', 'fwp_hold_pings');
155 203 add_action('feedwordpress_update_complete', 'fwp_release_pings');
156 204
157 - # Hook in logging functions only if the logging option is ON
158 - $update_logging = get_option('feedwordpress_update_logging');
159 - if ($update_logging == 'yes') :
160 - add_action('post_syndicated_item', 'log_feedwordpress_post', 100);
161 - add_action('update_syndicated_item', 'log_feedwordpress_update_post', 100);
162 - add_action('feedwordpress_update', 'log_feedwordpress_update_feeds', 100);
163 - add_action('feedwordpress_check_feed', 'log_feedwordpress_check_feed', 100);
164 - add_action('feedwordpress_update_complete', 'log_feedwordpress_update_complete', 100);
205 + add_action('syndicated_feed_error', array('FeedWordPressDiagnostic', 'feed_error'), 100, 3);
206 +
207 + add_action('wp_footer', 'debug_out_feedwordpress_footer', -100);
208 + add_action('admin_footer', 'debug_out_feedwordpress_footer', -100);
209 +
210 + $feedwordpress = new FeedWordPress;
211 +
212 + # Cron-less auto-update. Hooray!
213 + $autoUpdateHook = $feedwordpress->automatic_update_hook();
214 + if (!is_null($autoUpdateHook)) :
215 + add_action($autoUpdateHook, array($feedwordpress, 'auto_update'));
165 216 endif;
166 -
167 - # Cron-less auto-update. Hooray!
168 - add_action('init', 'feedwordpress_auto_update');
169 217
218 + add_action('init', array($feedwordpress, 'init'));
219 + add_action('shutdown', array($feedwordpress, 'email_diagnostic_log'));
220 + add_action('wp_dashboard_setup', array($feedwordpress, 'dashboard_setup'));
221 +
170 222 # Default sanitizers
223 + add_filter('syndicated_item_content', array('SyndicatedPost', 'resolve_relative_uris'), 0, 2);
171 224 add_filter('syndicated_item_content', array('SyndicatedPost', 'sanitize_content'), 0, 2);
172 225
226 + add_action('plugins_loaded', array('FeedWordPress', 'admin_api'));
173 227 else :
174 228 # Hook in the menus, which will just point to the upgrade interface
175 229 add_action('admin_menu', 'fwp_add_pages');
176 230 endif; // if (!FeedWordPress::needs_upgrade())
177 231
178 -function feedwordpress_auto_update () {
179 - if (FeedWordPress::stale()) :
180 - $feedwordpress =& new FeedWordPress;
181 - $feedwordpress->update();
182 - endif;
183 -
184 - if (FeedWordPress::update_requested()) :
185 - exit;
186 - endif;
187 -} /* feedwordpress_auto_update () */
188 -
189 232 ################################################################################
190 233 ## LOGGING FUNCTIONS: log status updates to error_log if you want it ###########
191 234 ################################################################################
192 235
193 -function log_feedwordpress_post ($id) {
194 - $post = wp_get_single_post($id);
195 - error_log("[".date('Y-m-d H:i:s')."][feedwordpress] posted "
196 - ."'{$post->post_title}' ({$post->post_date})");
197 -}
236 +class FeedWordPressDiagnostic {
237 + function feed_error ($error, $old, $link) {
238 + $wpError = $error['object'];
239 + $url = $link->uri();
240 +
241 + $mesgs = $wpError->get_error_messages();
242 + foreach ($mesgs as $mesg) :
243 + $mesg = esc_html($mesg);
244 + FeedWordPress::diagnostic(
245 + 'updated_feeds:errors',
246 + "Feed Error: [${url}] update returned error: $mesg"
247 + );
248 +
249 + $hours = get_option('feedwordpress_diagnostics_persistent_errors_hours', 2);
250 + $span = ($error['ts'] - $error['since']);
198 251
199 -function log_feedwordpress_update_post ($id) {
200 - $post = wp_get_single_post($id);
201 - error_log("[".date('Y-m-d H:i:s')."][feedwordpress] updated "
202 - ."'{$post->post_title}' ({$post->post_date})"
203 - ." (as of {$post->post_modified})");
204 -}
252 + if ($span >= ($hours * 60 * 60)) :
253 + $since = date('r', $error['since']);
254 + $mostRecent = date('r', $error['ts']);
255 + FeedWordPress::diagnostic(
256 + 'updated_feeds:errors:persistent',
257 + "Feed Update Error: [${url}] returning errors"
258 + ." since ${since}:<br/><code>$mesg</code>",
259 + $url, $error['since'], $error['ts']
260 + );
261 + endif;
262 + endforeach;
263 + }
205 264
206 -function log_feedwordpress_update_feeds ($uri) {
207 - error_log("[".date('Y-m-d H:i:s')."][feedwordpress] update('$uri')");
208 -}
265 + function admin_emails ($id = '') {
266 + $users = get_users_of_blog($id);
267 + $recipients = array();
268 + foreach ($users as $user) :
269 + $user_id = (isset($user->user_id) ? $user->user_id : $user->ID);
270 + $dude = new WP_User($user_id);
271 + if ($dude->has_cap('administrator')) :
272 + if ($dude->user_email) :
273 + $recipients[] = $dude->user_email;
274 + endif;
275 + endif;
276 + endforeach;
277 + return $recipients;
278 + }
279 +} /* class FeedWordPressDiagnostic */
209 280
210 -function log_feedwordpress_check_feed ($feed) {
211 - $uri = $feed['link/uri']; $name = $feed['link/name'];
212 - error_log("[".date('Y-m-d H:i:s')."][feedwordpress] Examining $name <$uri>");
281 +function debug_out_human_readable_bytes ($quantity) {
282 + $quantity = (int) $quantity;
283 + $magnitude = 'B';
284 + $orders = array('KB', 'MB', 'GB', 'TB');
285 + while (($quantity > (1024*100)) and (count($orders) > 0)) :
286 + $quantity = floor($quantity / 1024);
287 + $magnitude = array_shift($orders);
288 + endwhile;
289 + return "${quantity} ${magnitude}";
213 290 }
214 291
215 -function log_feedwordpress_update_complete ($delta) {
216 - $mesg = array();
217 - if (isset($delta['new'])) $mesg[] = 'added '.$delta['new'].' new posts';
218 - if (isset($delta['updated'])) $mesg[] = 'updated '.$delta['updated'].' existing posts';
219 - if (empty($mesg)) $mesg[] = 'nothing changed';
292 +function debug_out_feedwordpress_footer () {
293 + if (FeedWordPress::diagnostic_on('memory_usage')) :
294 + if (function_exists('memory_get_usage')) :
295 + FeedWordPress::diagnostic ('memory_usage', "Memory: Current usage: ".debug_out_human_readable_bytes(memory_get_usage()));
296 + endif;
297 + if (function_exists('memory_get_peak_usage')) :
298 + FeedWordPress::diagnostic ('memory_usage', "Memory: Peak usage: ".debug_out_human_readable_bytes(memory_get_peak_usage()));
299 + endif;
300 + endif;
301 +} /* debug_out_feedwordpress_footer() */
220 302
221 - error_log("[".date('Y-m-d H:i:s')."][feedwordpress] "
222 - .(is_null($delta) ? "Error: I don't syndicate that URI"
223 - : implode(' and ', $mesg)));
224 -}
225 -
226 303 ################################################################################
227 -## LEGACY API: Replicate or mock up functions for legacy support purposes ######
304 +## TEMPLATE API: functions to make your templates syndication-aware ############
228 305 ################################################################################
229 306
230 -if (!function_exists('get_option')) {
231 - function get_option ($option) {
232 - return get_settings($option);
233 - }
234 -}
235 -if (!function_exists('current_user_can')) {
236 - $legacy_capability_hack = true;
237 - function current_user_can ($task) {
238 - global $user_level;
307 +/**
308 + * is_syndicated: Tests whether the current post in a Loop context, or a post
309 + * given by ID number, was syndicated by FeedWordPress. Useful for templates
310 + * to determine whether or not to retrieve syndication-related meta-data in
311 + * displaying a post.
312 + *
313 + * @param int $id The post to check for syndicated status. Defaults to the current post in a Loop context.
314 + * @return bool TRUE if the post's meta-data indicates it was syndicated; FALSE otherwise
315 + */
316 +function is_syndicated ($id = NULL) {
317 + $p = new FeedWordPressLocalPost($id);
318 + return $p->is_syndicated();
319 +} /* function is_syndicated() */
239 320
240 - $can = false;
321 +function feedwordpress_display_url ($url, $before = 60, $after = 0) {
322 + $bits = parse_url($url);
323 +
324 + // Strip out crufty subdomains
325 + if (isset($bits['host'])) :
326 + $bits['host'] = preg_replace('/^www[0-9]*\./i', '', $bits['host']);
327 + endif;
328 +
329 + // Reassemble bit-by-bit with minimum of crufty elements
330 + $url = (isset($bits['user'])?$bits['user'].'@':'')
331 + .(isset($bits['host'])?$bits['host']:'')
332 + .(isset($bits['path'])?$bits['path']:'')
333 + .(isset($uri_bits['port'])?':'.$uri_bits['port']:'')
334 + .(isset($bits['query'])?'?'.$bits['query']:'');
241 335
242 - // This is **not** a full replacement for current_user_can. It
243 - // is only for checking the capabilities we care about via the
244 - // WordPress 1.5 user levels.
245 - switch ($task) {
246 - case 'manage_options':
247 - $can = ($user_level >= 6);
248 - break;
249 - case 'manage_links':
250 - $can = ($user_level >= 5);
251 - break;
252 - } /* switch */
253 - return $can;
254 - }
255 -} else {
256 - $legacy_capability_hack = false;
257 -}
258 -if (!function_exists('sanitize_user')) {
259 - function sanitize_user ($text, $strict) {
260 - return $text; // Don't munge it if it wasn't munged going in...
261 - }
262 -}
263 -if (!function_exists('wp_insert_user')) {
264 - function wp_insert_user ($userdata) {
265 - #-- Help WordPress 1.5.x quack like a duck
266 - $login = $userdata['user_login'];
267 - $author = $userdata['display_name'];
268 - $nice_author = $userdata['user_nicename'];
269 - $email = $userdata['user_email'];
270 - $url = $userdata['user_url'];
336 + if (strlen($url) > ($before+$after)) :
337 + $url = substr($url, 0, $before).'…'.substr($url, 0 - $after, $after);
338 + endif;
271 339
272 - $wpdb->query (
273 - "INSERT INTO $wpdb->users
274 - SET
275 - ID='0',
276 - user_login='$login',
277 - user_firstname='$author',
278 - user_nickname='$author',
279 - user_nicename='$nice_author',
280 - user_description='$author',
281 - user_email='$email',
282 - user_url='$url'");
283 - $id = $wpdb->insert_id;
284 -
285 - return $id;
286 - }
287 -}
340 + return $url;
341 +} /* feedwordpress_display_url () */
288 342
289 -function fwp_category_checklist ($post_id = 0, $descendents_and_self = 0, $selected_cats = false) {
290 - if (function_exists('wp_category_checklist')) :
291 - wp_category_checklist($post_id, $descendents_and_self, $selected_cats);
292 - else :
293 - global $checked_categories;
343 +function get_syndication_source_property ($original, $id, $local, $remote = NULL) {
344 + $p = new FeedWordPressLocalPost($id);
345 + return $p->meta($local, array("unproxy" => $original, "unproxied setting" => $remote));
346 +} /* function get_syndication_source_property () */
294 347
295 - // selected_cats is an array of integer cat_IDs / term_ids for
296 - // the categories that should be checked
297 - $cats = array();
298 - if ($post_id) : $cats = wp_get_post_categories($post_id);
299 - else : $cats = $selected_cats;
300 - endif;
301 -
302 - $checked_categories = $cats;
303 - dropdown_categories();
304 - endif;
305 -}
306 -################################################################################
307 -## TEMPLATE API: functions to make your templates syndication-aware ############
308 -################################################################################
348 +function get_syndication_source_link ($original = NULL, $id = NULL) {
349 + $p = new FeedWordPressLocalPost($id);
350 + return $p->syndication_source_link($original);
351 +} /* function get_syndication_source_link() */
309 352
310 -function is_syndicated () { return (strlen(get_syndication_feed_id()) > 0); }
353 +function the_syndication_source_link ($original = NULL, $id = NULL) {
354 + echo get_syndication_source_link($original, $id);
355 +} /* function the_syndication_source_link() */
311 356
312 -function the_syndication_source_link () { echo get_syndication_source_link(); }
313 -function get_syndication_source_link () { list($n) = get_post_custom_values('syndication_source_uri'); return $n; }
357 +function get_syndication_source ($original = NULL, $id = NULL) {
358 + $p = new FeedWordPressLocalPost($id);
359 + return $p->syndication_source($original);
360 +} /* function get_syndication_source() */
314 361
315 -function get_syndication_source () { list($n) = get_post_custom_values('syndication_source'); return $n; }
316 -function the_syndication_source () { echo get_syndication_source(); }
362 +function the_syndication_source ($original = NULL, $id = NULL) {
363 + echo get_syndication_source($original, $id);
364 +} /* function the_syndication_source () */
317 365
318 -function get_syndication_feed () { list($u) = get_post_custom_values('syndication_feed'); return $u; }
319 -function the_syndication_feed () { echo get_syndication_feed (); }
366 +function get_syndication_feed ($original = NULL, $id = NULL) {
367 + $p = new FeedWordPressLocalPost($id);
368 + return $p->syndication_feed($original);
369 +} /* function get_syndication_feed() */
320 370
321 -function get_syndication_feed_id () { list($u) = get_post_custom_values('syndication_feed_id'); return $u; }
322 -function the_syndication_feed_id () { echo get_syndication_feed_id(); }
371 +function the_syndication_feed ($original = NULL, $id = NULL) {
372 + echo get_syndication_feed($original, $id);
373 +} /* function the_syndication_feed() */
323 374
324 -$feedwordpress_linkcache = array (); // only load links from database once
375 +function get_syndication_feed_guid ($original = NULL, $id = NULL) {
376 + $p = new FeedWordPressLocalPost($id);
377 + return $p->syndication_feed_guid($original);
378 +} /* function get_syndication_feed_guid () */
325 379
326 -function get_feed_meta ($key) {
327 - global $wpdb, $feedwordpress_linkcache;
328 - $feed_id = get_syndication_feed_id();
380 +function the_syndication_feed_guid ($original = NULL, $id = NULL) {
381 + echo get_syndication_feed_guid($original, $id);
382 +} /* function the_syndication_feed_guid () */
329 383
384 +function get_syndication_feed_id ($id = NULL) {
385 + $p = new FeedWordPressLocalPost($id);
386 + return $p->feed_id();
387 +} /* function get_syndication_feed_id () */
388 +
389 +function the_syndication_feed_id ($id = NULL) {
390 + echo get_syndication_feed_id($id);
391 +} /* function the_syndication_feed_id () */
392 +
393 +function get_syndication_feed_object ($id = NULL) {
394 + $p = new FeedWordPressLocalPost($id);
395 + return $p->feed();
396 +} /* function get_syndication_feed_object() */
397 +
398 +function get_feed_meta ($key, $id = NULL) {
330 399 $ret = NULL;
331 - if (strlen($feed_id) > 0):
332 - if (isset($feedwordpress_linkcache[$feed_id])) :
333 - $link = $feedwordpress_linkcache[$feed_id];
334 - else :
335 - $link =& new SyndicatedLink($feed_id);
336 - $feedwordpress_linkcache[$feed_id] = $link;
337 - endif;
338 400
401 + $link = get_syndication_feed_object($id);
402 + if (is_object($link) and isset($link->settings[$key])) :
339 403 $ret = $link->settings[$key];
340 404 endif;
341 405 return $ret;
342 -} /* get_feed_meta() */
406 +} /* function get_feed_meta() */
343 407
344 -function get_syndication_permalink () {
345 - list($u) = get_post_custom_values('syndication_permalink'); return $u;
346 -}
347 -function the_syndication_permalink () {
348 - echo get_syndication_permalink();
349 -}
408 +function get_syndication_permalink ($id = NULL) {
409 + $p = new FeedWordPressLocalPost($id);
410 + return $p->syndication_permalink();
411 +} /* function get_syndication_permalink () */
350 412
413 +function the_syndication_permalink ($id = NULL) {
414 + echo get_syndication_permalink($id);
415 +} /* function the_syndication_permalink () */
416 +
417 +/**
418 + * get_local_permalink: returns a string containing the internal permalink
419 + * for a post (whether syndicated or not) on your local WordPress installation.
420 + * This may be useful if you want permalinks to point to the original source of
421 + * an article for most purposes, but want to retrieve a URL for the local
422 + * representation of the post for one or two limited purposes (for example,
423 + * linking to a comments page on your local aggregator site).
424 + *
425 + * @param $id The numerical ID of the post to get the permalink for. If empty,
426 + * defaults to the current post in a Loop context.
427 + * @return string The URL of the local permalink for this post.
428 + *
429 + * @uses get_permalink()
430 + * @global $feedwordpress_the_original_permalink
431 + *
432 + * @since 2010.0217
433 + */
434 +function get_local_permalink ($id = NULL) {
435 + global $feedwordpress_the_original_permalink;
436 +
437 + // get permalink, and thus activate filter and force global to be filled
438 + // with original URL.
439 + $url = get_permalink($id);
440 + return $feedwordpress_the_original_permalink;
441 +} /* get_local_permalink() */
442 +
443 +/**
444 + * the_original_permalink: displays the contents of get_original_permalink()
445 + *
446 + * @param $id The numerical ID of the post to get the permalink for. If empty,
447 + * defaults to the current post in a Loop context.
448 + *
449 + * @uses get_local_permalinks()
450 + * @uses apply_filters
451 + *
452 + * @since 2010.0217
453 + */
454 +function the_local_permalink ($id = NULL) {
455 + print apply_filters('the_permalink', get_local_permalink($id));
456 +} /* function the_local_permalink() */
457 +
351 458 ################################################################################
352 459 ## FILTERS: syndication-aware handling of post data for templates and feeds ####
353 460 ################################################################################
354 461
355 462 $feedwordpress_the_syndicated_content = NULL;
463 +$feedwordpress_the_original_permalink = NULL;
356 464
357 465 function feedwordpress_preserve_syndicated_content ($text) {
358 466 global $feedwordpress_the_syndicated_content;
359 467
360 - if ( is_syndicated() ) :
468 + $p = new FeedWordPressLocalPost;
469 + if (!$p->is_exposed_to_formatting_filters()) :
361 470 $feedwordpress_the_syndicated_content = $text;
362 471 else :
363 472 $feedwordpress_the_syndicated_content = NULL;
364 473 endif;
@@ -374,1381 +483,258 @@
374 483
375 484 return $text;
376 485 }
377 486
378 -function syndication_permalink ($permalink = '') {
379 - if (get_option('feedwordpress_munge_permalink') != 'no'):
380 - $uri = get_syndication_permalink();
381 - return ((strlen($uri) > 0) ? $uri : $permalink);
382 - else:
383 - return $permalink;
384 - endif;
385 -} // function syndication_permalink ()
386 -
387 -################################################################################
388 -## UPGRADE INTERFACE: Have users upgrade DB from older versions of FWP #########
389 -################################################################################
390 -
391 -function fwp_upgrade_page () {
392 - if (isset($GLOBALS['fwp_post']['action']) and $GLOBALS['fwp_post']['action']=='Upgrade') :
393 - $ver = get_option('feedwordpress_version');
394 - if (get_option('feedwordpress_version') != FEEDWORDPRESS_VERSION) :
395 - echo "<div class=\"wrap\">\n";
396 - echo "<h2>Upgrading FeedWordPress...</h2>";
397 -
398 - $feedwordpress =& new FeedWordPress;
399 - $feedwordpress->upgrade_database();
400 - echo "<p><strong>Done!</strong> Upgraded database to version ".FEEDWORDPRESS_VERSION.".</p>\n";
401 - echo "<form action=\"\" method=\"get\">\n";
402 - echo "<div class=\"submit\"><input type=\"hidden\" name=\"page\" value=\"".basename(__FILE__)."\" />";
403 - echo "<input type=\"submit\" value=\"Continue &raquo;\" /></form></div>\n";
404 - echo "</div>\n";
405 - return;
406 - else :
407 - echo "<div class=\"updated\"><p>Already at version ".FEEDWORDPRESS_VERSION."!</p></div>";
408 - endif;
409 - endif;
487 +function feedwordpress_item_feed_data () {
488 + // In a post context....
489 + if (is_syndicated()) :
410 490 ?>
411 -<div class="wrap">
412 -<h2>Upgrade FeedWordPress</h2>
413 -
414 -<p>It appears that you have installed FeedWordPress
415 -<?php echo FEEDWORDPRESS_VERSION; ?> as an upgrade to an existing installation of
416 -FeedWordPress. That's no problem, but you will need to take a minute out first
417 -to upgrade your database: some necessary changes in how the software keeps
418 -track of posts and feeds will cause problems such as duplicate posts and broken
419 -templates if we were to continue without the upgrade.</p>
420 -
421 -<p>Note that most of FeedWordPress's functionality is temporarily disabled
422 -until we have successfully completed the upgrade. Everything should begin
423 -working as normal again once the upgrade is complete. There's extraordinarily
424 -little chance of any damage as the result of the upgrade, but if you're paranoid
425 -like me you may want to back up your database before you proceed.</p>
426 -
427 -<p>This may take several minutes for a large installation.</p>
428 -
429 -<form action="" method="post">
430 -<div class="submit"><input type="submit" name="action" value="Upgrade" /></div>
431 -</form>
432 -</div>
491 +<source>
492 + <title><?php print htmlspecialchars(get_syndication_source()); ?></title>
493 + <link rel="alternate" type="text/html" href="<?php print htmlspecialchars(get_syndication_source_link()); ?>" />
494 + <link rel="self" href="<?php print htmlspecialchars(get_syndication_feed()); ?>" />
433 495 <?php
434 -} // function fwp_upgrade_page ()
435 -
436 -################################################################################
437 -## ADMIN MENU ADD-ONS: implement Dashboard management pages ####################
438 -################################################################################
439 -
440 -function fwp_add_pages () {
441 - global $legacy_capability_hack;
442 - global $fwp_path;
443 -
444 - if ($legacy_capability_hack) :
445 - // old & busted: numeric user levels
446 - $manage_links = 5;
447 - $manage_options = 6;
448 - else :
449 - // new hotness: named capabilities
450 - $manage_links = 'manage_links';
451 - $manage_options = 'manage_options';
452 - endif;
453 -
454 - //add_submenu_page('plugins.php', 'Akismet Configuration', 'Akismet Configuration', 'manage_options', 'syndication-manage-page', 'fwp_syndication_manage_page');
455 - add_menu_page('Syndicated Sites', 'Syndication', $manage_links, $fwp_path.'/'.basename(__FILE__), 'fwp_syndication_manage_page');
456 - add_submenu_page($fwp_path.'/'.basename(__FILE__), 'Syndication Options', 'Options', $manage_options, $fwp_path.'/syndication-options.php');
457 - add_options_page('Syndication Options', 'Syndication', $manage_options, $fwp_path.'/syndication-options.php');
458 -} // function fwp_add_pages () */
459 -
460 -function fwp_linkedit_single_submit ($status = NULL) {
461 - global $wp_db_version;
462 - if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25) :
496 + $id = get_syndication_feed_guid();
497 + if (strlen($id) > 0) :
463 498 ?>
464 -<div class="submitbox" id="submitlink">
465 -<div id="previewview"></div>
466 -<div class="inside">
467 -<?php if (!is_null($status)) : ?>
468 - <p><strong>Publication</strong></p>
469 - <p>When a new post is syndicated from this feed...</p>
470 - <select name="feed_post_status">
471 - <option value="site-default" <?php echo $status['post']['site-default']; ?>> Use
472 - Syndication Options setting</option>
473 - <option value="publish" <?php echo $status['post']['publish']; ?>>Publish it immediately</option>
474 -
475 - <?php if (SyndicatedPost::use_api('post_status_pending')) : ?>
476 - <option value="pending" <?php echo $status['post']['pending']; ?>>Hold it Pending Review</option>
477 - <?php endif; ?>
478 -
479 - <option value="draft" <?php echo $status['post']['draft']; ?>>Save it as a draft</option>
480 - <option value="private" <?php echo $status['post']['private']; ?>>Keep it private</option>
481 - </select>
482 -<?php endif; ?>
483 -</div>
484 -
485 -<p class="submit">
486 -<input type="submit" name="submit" value="<?php _e('Save') ?>" />
487 -</p>
488 -</div>
499 + <id><?php print htmlspecialchars($id); ?></id>
489 500 <?php
490 501 endif;
491 -}
492 -
493 -function fwp_linkedit_periodic_submit ($caption = NULL) {
494 - global $wp_db_version;
495 - if (!(isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25)) :
496 - if (is_null($caption)) : $caption = __('Save Changes &raquo;'); endif;
497 -?>
498 -<p class="submit">
499 -<input type="submit" name="submit" value="<?php print $caption; ?>" />
500 -</p>
502 + $updated = get_feed_meta('feed/updated');
503 + if (strlen($updated) > 0) : ?>
504 + <updated><?php print $updated; ?></updated>
501 505 <?php
502 506 endif;
503 -}
504 -
505 -function fwp_option_box_opener ($legend, $id, $class = "stuffbox") {
506 - global $wp_db_version;
507 - if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25) :
508 507 ?>
509 -<div id="<?php print $id; ?>" class="<?php print $class; ?>">
510 -<h3><?php print htmlspecialchars($legend); ?></h3>
511 -<div class="inside">
508 +</source>
512 509 <?php
513 - else :
514 -?>
515 -<fieldset class="options"><legend><?php print htmlspecialchars($legend); ?></legend>
516 -<?php
517 510 endif;
518 511 }
519 512
520 -function fwp_option_box_closer () {
521 - global $wp_db_version;
522 - if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25) :
523 -?>
524 - </div> <!-- class="inside" -->
525 - </div> <!-- class="stuffbox" -->
526 -<?php
513 +/**
514 + * syndication_permalink: Allow WordPress to use the original remote URL of
515 + * syndicated posts as their permalink. Can be turned on or off by by setting in
516 + * Syndication => Posts & Links. Saves the old internal permalink in a global
517 + * variable for later use.
518 + *
519 + * @param string $permalink The internal permalink
520 + * @return string The new permalink. Same as the old if the post is not
521 + * syndicated, or if FWP is set to use internal permalinks, or if the post
522 + * was syndicated, but didn't have a proper permalink recorded.
523 + *
524 + * @uses SyndicatedLink::setting()
525 + * @uses get_syndication_permalink()
526 + * @uses get_syndication_feed_object()
527 + * @uses url_to_postid()
528 + * @global $id
529 + * @global $feedwordpress_the_original_permalink
530 + */
531 +function syndication_permalink ($permalink = '', $post = null, $leavename = false, $sample = false) {
532 + global $id;
533 + global $feedwordpress_the_original_permalink;
534 +
535 + // Save the local permalink in case we need to retrieve it later.
536 + $feedwordpress_the_original_permalink = $permalink;
537 +
538 + if (is_object($post) and isset($post->ID) and !empty($post->ID)) :
539 + // Use the post ID we've been provided with.
540 + $postId = $post->ID;
541 + elseif (is_string($permalink) and strlen($permalink) > 0) :
542 + // Map this permalink to a post ID so we can get the correct
543 + // permalink even outside of the Post Loop. Props Björn.
544 + $postId = url_to_postid($permalink);
527 545 else :
528 -?>
529 -</fieldset>
530 -<?php
546 + // If the permalink string is empty but Post Loop context
547 + // provides an id.
548 + $postId = $id;
531 549 endif;
532 -}
533 550
534 -function fwp_tags_box ($tags) {
535 - if (!is_array($tags)) : $tags = array(); endif;
536 -?>
537 -<div id="tagsdiv" class="postbox">
538 - <h3><?php _e('Tags') ?></h3>
539 - <p style="font-size:smaller;font-style:bold;margin:0">Place <?php print $object; ?> under...</p>
540 - <div class="inside">
541 - <p id="jaxtag"><input type="text" name="tags_input" class="tags-input" id="tags-input" size="40" tabindex="3" value="<?php echo implode(",", $tags); ?>" /></p>
542 - <div id="tagchecklist"></div>
543 - </div>
544 -</div>
545 -<?php
546 -}
547 -
548 -function fwp_category_box ($checked, $object, $tags = array()) {
549 - global $wp_db_version;
550 -
551 - if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25) : // WordPress 2.5.x
552 -?>
553 -<div id="category-adder" class="wp-hidden-children">
554 - <h4><a id="category-add-toggle" href="#category-add" class="hide-if-no-js" tabindex="3"><?php _e( '+ Add New Category' ); ?></a></h4>
555 - <p id="category-add" class="wp-hidden-child">
556 - <input type="text" name="newcat" id="newcat" class="form-required form-input-tip" value="<?php _e( 'New category name' ); ?>" tabindex="3" />
557 - <?php wp_dropdown_categories( array( 'hide_empty' => 0, 'name' => 'newcat_parent', 'orderby' => 'name', 'hierarchical' => 1, 'show_option_none' => __('Parent category'), 'tab_index' => 3 ) ); ?>
558 - <input type="button" id="category-add-sumbit" class="add:categorychecklist:category-add button" value="<?php _e( 'Add' ); ?>" tabindex="3" />
559 - <?php wp_nonce_field( 'add-category', '_ajax_nonce', false ); ?>
560 - <span id="category-ajax-response"></span>
561 - </p>
562 -</div>
563 -
564 -<ul id="category-tabs">
565 - <li class="ui-tabs-selected"><a href="#categories-all" tabindex="3"><?php _e( 'All posts' ); ?></a>
566 - <p style="font-size:smaller;font-style:bold;margin:0">Give <?php print $object; ?> these categories</p>
567 -</li>
568 -</ul>
569 -
570 -<div id="categories-all" class="ui-tabs-panel">
571 - <ul id="categorychecklist" class="list:category categorychecklist form-no-clear">
572 - <?php fwp_category_checklist(NULL, false, $checked) ?>
573 - </ul>
574 -</div>
575 -<?php
576 - elseif (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_20) : // WordPress 2.x
577 -?>
578 - <div id="moremeta">
579 - <div id="grabit" class="dbx-group">
580 - <fieldset id="categorydiv" class="dbx-box">
581 - <h3 class="dbx-handle"><?php _e('Categories') ?></h3>
582 - <div class="dbx-content">
583 - <p style="font-size:smaller;font-style:bold;margin:0">Place <?php print $object; ?> under...</p>
584 - <p id="jaxcat"></p>
585 - <ul id="categorychecklist"><?php fwp_category_checklist(NULL, false, $checked); ?></ul></div>
586 - </fieldset>
587 - </div>
588 - </div>
589 -<?php
590 - else : // WordPress 1.5
591 -?>
592 - <fieldset id="categorydiv" style="width: 20%; margin-right: 2em">
593 - <legend><?php _e('Categories') ?></legend>
594 - <p style="font-size:smaller;font-style:bold;margin:0">Place <?php print $object; ?> under...</p>
595 - <div style="height: 20em"><?php fwp_category_checklist(NULL, false, $checked); ?></div>
596 - </fieldset>
597 -<?php
551 + $munge = false;
552 + $link = get_syndication_feed_object($postId);
553 + if (is_object($link)) :
554 + $munge = ($link->setting('munge permalink', 'munge_permalink', 'yes') != 'no');
598 555 endif;
599 -}
600 556
601 -function update_feeds_mention ($feed) {
602 - echo "<li>Updating <cite>".$feed['link/name']."</cite> from &lt;<a href=\""
603 - .$feed['link/uri']."\">".$feed['link/uri']."</a>&gt; ...</li>\n";
604 - flush();
605 -}
606 -
607 -function fwp_syndication_manage_page () {
608 - global $wpdb;
609 -
610 - if (FeedWordPress::needs_upgrade()) :
611 - fwp_upgrade_page();
612 - return;
557 + if ($munge):
558 + $uri = get_syndication_permalink($postId);
559 + $permalink = ((strlen($uri) > 0) ? $uri : $permalink);
613 560 endif;
561 + return $permalink;
562 +} /* function syndication_permalink () */
614 563
615 -?>
616 -<?php $cont = true;
617 -if (isset($_REQUEST['action'])):
618 - if ($_REQUEST['action'] == 'feedfinder') : $cont = fwp_feedfinder_page();
619 - elseif ($_REQUEST['action'] == 'switchfeed') : $cont = fwp_switchfeed_page();
620 - elseif ($_REQUEST['action'] == 'linkedit') : $cont = fwp_linkedit_page();
621 - elseif ($_REQUEST['action'] == 'Unsubscribe from Checked Links' or $_REQUEST['action'] == 'Unsubscribe') : $cont = fwp_multidelete_page();
564 +/**
565 + * syndication_permalink_escaped: Escape XML special characters in syndicated
566 + * permalinks when used in feed contexts and HTML display contexts.
567 + *
568 + * @param string $permalink
569 + * @return string
570 + *
571 + * @uses is_syndicated()
572 + * @uses FeedWordPress::munge_permalinks()
573 + *
574 + */
575 +function syndication_permalink_escaped ($permalink) {
576 + /* FIXME: This should review link settings not just global settings */
577 + if (is_syndicated() and FeedWordPress::munge_permalinks()) :
578 + // This is a foreign link; WordPress can't vouch for its not
579 + // having any entities that need to be &-escaped. So we'll do
580 + // it here.
581 + $permalink = esc_html($permalink);
622 582 endif;
623 -endif;
583 + return $permalink;
584 +} /* function syndication_permalink_escaped() */
624 585
625 -if ($cont):
626 -?>
627 -<?php
628 - $links = FeedWordPress::syndicated_links();
586 +/**
587 + * syndication_comments_feed_link: Escape XML special characters in comments
588 + * feed links
589 + *
590 + * @param string $link
591 + * @return string
592 + *
593 + * @uses is_syndicated()
594 + * @uses FeedWordPress::munge_permalinks()
595 + */
596 +function syndication_comments_feed_link ($link) {
597 + global $feedwordpress_the_original_permalink, $id;
629 598
630 - if (isset($_POST['update']) or isset($_POST['action']) or isset($_POST['update_uri'])) :
631 - $fwp_update_invoke = 'post';
632 - else :
633 - $fwp_update_invoke = 'get';
634 - endif;
635 -
636 - $update_set = array();
637 - if (isset($_POST['link_ids']) and is_array($_POST['link_ids']) and ($_POST['action']=='Update Checked Links')) :
638 - $targets = $wpdb->get_results("
639 - SELECT * FROM $wpdb->links
640 - WHERE link_id IN (".implode(",",$_POST['link_ids']).")
641 - ");
642 - if (is_array($targets)) :
643 - foreach ($targets as $target) :
644 - $update_set[] = $target->link_rss;
645 - endforeach;
646 - else : // This should never happen
647 - FeedWordPress::critical_bug('fwp_syndication_manage_page::targets', $targets, __LINE__);
648 - endif;
649 - elseif (isset($_POST['update_uri'])) :
650 - $update_set[] = $_POST['update_uri'];
651 - endif;
652 -
653 - if ($fwp_update_invoke != 'get' and count($update_set) > 0) : // Only do things with side-effects for HTTP POST or command line
654 - $feedwordpress =& new FeedWordPress;
655 - add_action('feedwordpress_check_feed', 'update_feeds_mention');
599 + if (is_syndicated() and FeedWordPress::munge_permalinks()) :
600 + // If the source post provided a comment feed URL using
601 + // wfw:commentRss or atom:link/@rel="replies" we can make use of
602 + // that value here.
603 + $source = get_syndication_feed_object();
604 + $replacement = NULL;
656 605
657 - echo "<div class=\"updated\">\n";
658 - echo "<ul>\n";
659 - $tdelta = NULL;
660 - foreach ($update_set as $uri) :
661 - if ($uri == '*') : $uri = NULL; endif;
662 - $delta = $feedwordpress->update($uri);
663 - if (!is_null($delta)) :
664 - if (is_null($tdelta)) :
665 - $tdelta = $delta;
666 - else :
667 - $tdelta['new'] += $delta['new'];
668 - $tdelta['updated'] += $delta['updated'];
669 - endif;
670 - else :
671 - echo "<li><p><strong>Error:</strong> There was a problem updating <a href=\"$uri\">$uri</a></p></li>\n";
606 + if ($source->setting('munge comments feed links', 'munge_comments_feed_links', 'yes') != 'no') :
607 + $commentFeeds = get_post_custom_values('wfw:commentRSS');
608 + if (
609 + is_array($commentFeeds)
610 + and (count($commentFeeds) > 0)
611 + and (strlen($commentFeeds[0]) > 0)
612 + ) :
613 + $replacement = $commentFeeds[0];
614 +
615 + // This is a foreign link; WordPress can't vouch for its not
616 + // having any entities that need to be &-escaped. So we'll do it
617 + // here.
618 + $replacement = esc_html($replacement);
672 619 endif;
673 - endforeach;
674 - echo "</ul>\n";
675 -
676 - if (!is_null($tdelta)) :
677 - $mesg = array();
678 - if (isset($delta['new'])) : $mesg[] = ' '.$tdelta['new'].' new posts were syndicated'; endif;
679 - if (isset($delta['updated'])) : $mesg[] = ' '.$tdelta['updated'].' existing posts were updated'; endif;
680 - echo "<p>Update complete.".implode(' and', $mesg)."</p>";
681 - echo "\n"; flush();
682 620 endif;
683 - echo "</div> <!-- class=\"updated\" -->\n";
684 - endif;
685 -
686 - ?>
687 - <div class="wrap">
688 - <form action="" method="POST">
689 - <h2>Update feeds now</h2>
690 - <p>Check currently scheduled feeds for new and updated posts.</p>
691 -
692 -<?php if (!get_option('feedwordpress_automatic_updates')) : ?>
693 - <p><strong>Note:</strong> Automatic updates are currently turned
694 - <strong>off</strong>. New posts from your feeds will not be syndicated
695 - until you manually check for them here. You can turn on automatic
696 - updates under <a href="admin.php?page=<?php print $GLOBALS['fwp_path']; ?>/syndication-options.php">Syndication
697 - Options</a>.</p>
698 -<?php endif; ?>
699 -
700 -
701 - <div class="submit"><input type="hidden" name="update_uri" value="*" /><input type="submit" name="update" value="Update" /></div>
702 - </form>
703 - </div> <!-- class="wrap" -->
704 -
705 - <form action="admin.php?page=<?php print $GLOBALS['fwp_path']; ?>/<?php echo basename(__FILE__); ?>" method="post">
706 - <div class="wrap">
707 - <h2>Syndicated Sites</h2>
708 -<?php $alt_row = true;
709 - if ($links): ?>
710 -
711 -<table width="100%" cellpadding="3" cellspacing="3">
712 -<tr>
713 -<th width="20%"><?php _e('Name'); ?></th>
714 -<th width="40%"><?php _e('Feed'); ?></th>
715 -<th colspan="4"><?php _e('Action'); ?></th>
716 -</tr>
717 -
718 -<?php foreach ($links as $link):
719 - $alt_row = !$alt_row; ?>
720 -<tr<?php echo ($alt_row?' class="alternate"':''); ?>>
721 -<td><a href="<?php echo wp_specialchars($link->link_url, 'both'); ?>"><?php echo wp_specialchars($link->link_name, 'both'); ?></a></td>
722 -<?php
723 - if (strlen($link->link_rss) > 0):
724 - $caption='Switch Feed';
725 - $uri_bits = parse_url($link->link_rss);
726 - $uri_bits['host'] = preg_replace('/^www\./i', '', $uri_bits['host']);
727 - $display_uri =
728 - (isset($uri_bits['user'])?$uri_bits['user'].'@':'')
729 - .(isset($uri_bits['host'])?$uri_bits['host']:'')
730 - .(isset($uri_bits['port'])?':'.$uri_bits['port']:'')
731 - .(isset($uri_bits['path'])?$uri_bits['path']:'')
732 - .(isset($uri_bits['query'])?'?'.$uri_bits['query']:'');
733 - if (strlen($display_uri) > 32) : $display_uri = substr($display_uri, 0, 32).'&#8230;'; endif;
734 -?>
735 - <td>
736 - <strong><a href="<?php echo wp_specialchars($link->link_rss, 'both'); ?>"><?php echo wp_specialchars($display_uri, 'both'); ?></a></strong></td>
737 -<?php
738 - else:
739 - $caption='Find Feed';
740 -?>
741 - <td style="background-color:#FFFFD0"><p><strong>no
742 - feed assigned</strong></p></td>
743 -<?php
744 - endif;
745 -?>
746 - <td><a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>&amp;link_id=<?php echo $link->link_id; ?>&amp;action=linkedit" class="edit"><?php _e('Edit')?></a></td>
747 - <td><a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>&amp;link_id=<?php echo $link->link_id; ?>&amp;action=feedfinder" class="edit"><?php echo $caption; ?></a></td>
748 - <td><a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>&amp;link_id=<?php echo $link->link_id; ?>&amp;action=Unsubscribe" class="delete"><?php _e('Unsubscribe'); ?></a></td>
749 - <td><input type="checkbox" name="link_ids[]" value="<?php echo $link->link_id; ?>" /></td>
750 -<?php
751 - echo "\n\t</tr>";
752 - endforeach;
753 - else:
754 -?>
755 -
756 -<p>There are no websites currently listed for syndication.</p>
757 -
758 -<?php endif; ?>
759 - </table>
760 -
761 - <br/><hr/>
762 - <div class="submit"><input type="submit" class="delete" name="action" value="Unsubscribe from Checked Links" />
763 - <input type="submit" name="action" value="Update Checked Links" /></div>
764 - </div> <!-- class="wrap" -->
765 - </form>
766 -
767 - <div class="wrap">
768 - <form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
769 - <h2>Add a new syndicated site:</h2>
770 - <div>
771 - <label for="add-uri">Website or newsfeed:</label>
772 - <input type="text" name="lookup" id="add-uri" value="URI" size="64" />
773 - <input type="hidden" name="action" value="feedfinder" />
774 - </div>
775 - <div class="submit"><input type="submit" value="Syndicate &raquo;" /></div>
776 - </form>
777 - </div> <!-- class="wrap" -->
778 -<?php
779 -endif;
780 -}
781 -
782 -function fwp_feedfinder_page () {
783 - global $wpdb;
784 -
785 - $lookup = (isset($_REQUEST['lookup'])?$_REQUEST['lookup']:NULL);
786 -
787 - if (isset($_REQUEST['link_id']) and ($_REQUEST['link_id']!=0)):
788 - $link_id = $_REQUEST['link_id'];
789 - if (!is_numeric($link_id)) : FeedWordPress::critical_bug('fwp_feedfinder_page::link_id', $link_id, __LINE__); endif;
790 621
791 - $link = $wpdb->get_row("SELECT * FROM $wpdb->links WHERE link_id='".$wpdb->escape($link_id)."'");
792 - if (is_object($link)):
793 - if (is_null($lookup)) $lookup = $link->link_url;
794 - $name = wp_specialchars($link->link_name, 'both');
795 - else:
796 - die (__("Cheatin' uh ?"));
797 - endif;
798 - else:
799 - $name = "New Syndicated Feed";
800 - $link_id = 0;
801 - endif;
802 -?>
803 - <div class="wrap">
804 - <h2>Feed Finder: <?php echo $name; ?></h2>
805 -<?php
806 - $f =& new FeedFinder($lookup);
807 - $feeds = $f->find();
808 - if (count($feeds) > 0):
809 - foreach ($feeds as $key => $f):
810 - $rss = fetch_rss($f);
811 - if ($rss):
812 - $feed_title = isset($rss->channel['title'])?$rss->channel['title']:$rss->channel['link'];
813 - $feed_link = isset($rss->channel['link'])?$rss->channel['link']:'';
814 -?>
815 - <form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
816 - <fieldset style="clear: both">
817 - <legend><?php echo $rss->feed_type; ?> <?php echo $rss->feed_version; ?> feed</legend>
622 + if (is_null($replacement)) :
623 + // Q: How can we get the proper feed format, since the
624 + // format is, stupidly, not passed to the filter?
625 + // A: Kludge kludge kludge kludge!
626 + $fancy_permalinks = ('' != get_option('permalink_structure'));
627 + if ($fancy_permalinks) :
628 + preg_match('|/feed(/([^/]+))?/?$|', $link, $ref);
818 629
819 - <?php if ($link_id===0): ?>
820 - <input type="hidden" name="feed_title" value="<?php echo wp_specialchars($feed_title, 'both'); ?>" />
821 - <input type="hidden" name="feed_link" value="<?php echo wp_specialchars($feed_link, 'both'); ?>" />
822 - <?php endif; ?>
630 + $format = (isset($ref[2]) ? $ref[2] : '');
631 + if (strlen($format) == 0) : $format = get_default_feed(); endif;
823 632
824 - <input type="hidden" name="link_id" value="<?php echo $link_id; ?>" />
825 - <input type="hidden" name="feed" value="<?php echo wp_specialchars($f, 'both'); ?>" />
826 - <input type="hidden" name="action" value="switchfeed" />
827 -
828 - <div>
829 - <div style="float:right; background-color:#D0D0D0; color: black; width:45%; font-size:70%; border-left: 1px dotted #A0A0A0; padding-left: 0.5em; margin-left: 1.0em">
830 -<?php if (count($rss->items) > 0): ?>
831 - <?php $item = $rss->items[0]; ?>
832 - <h3>Sample Item</h3>
833 - <ul>
834 - <li><strong>Title:</strong> <a href="<?php echo $item['link']; ?>"><?php echo $item['title']; ?></a></li>
835 - <li><strong>Date:</strong> <?php echo isset($item['date_timestamp']) ? date('d-M-y g:i:s a', $item['date_timestamp']) : 'unknown'; ?></li>
836 - </ul>
837 - <div class="entry">
838 - <?php echo (isset($item['content']['encoded'])?$item['content']['encoded']:$item['description']); ?>
839 - </div>
840 -<?php else: ?>
841 - <h3>No Items</h3>
842 - <p>FeedWordPress found no posts on this feed.</p>
843 -<?php endif; ?>
844 - </div>
845 -
846 - <div>
847 - <h3>Feed Information</h3>
848 - <ul>
849 - <li><strong>Website:</strong> <a href="<?php echo $feed_link; ?>"><?php echo is_null($feed_title)?'<em>Unknown</em>':$feed_title; ?></a></li>
850 - <li><strong>Feed URI:</strong> <a href="<?php echo wp_specialchars($f, 'both'); ?>"><?php echo wp_specialchars($f, 'both'); ?></a> (<a title="Check feed &lt;<?php echo wp_specialchars($f, 'both'); ?>&gt; for validity" href="http://feedvalidator.org/check.cgi?url=<?php echo urlencode($f); ?>">validate</a>)</li>
851 - <li><strong>Encoding:</strong> <?php echo isset($rss->encoding)?wp_specialchars($rss->encoding, 'both'):"<em>Unknown</em>"; ?></li>
852 - <li><strong>Description:</strong> <?php echo isset($rss->channel['description'])?wp_specialchars($rss->channel['description'], 'both'):"<em>Unknown</em>"; ?></li>
853 - </ul>
854 - <div class="submit"><input type="submit" name="Use" value="&laquo; Use this feed" /></div>
855 - <div class="submit"><input type="submit" name="Cancel" value="&laquo; Cancel" /></div>
856 - </div>
857 - </div>
858 - </fieldset>
859 - </form>
860 -<?php endif;
861 - endforeach;
862 - else:
863 - echo "<p><strong>no feed found</strong></p>";
864 - endif;
865 -?>
866 - </div>
867 -
868 - <form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
869 - <div class="wrap">
870 - <h2>Use another feed</h2>
871 - <div><label>Feed:</label>
872 - <input type="text" name="lookup" value="URI" />
873 - <input type="hidden" name="link_id" value="<?php echo $link_id; ?>" />
874 - <input type="hidden" name="action" value="feedfinder" /></div>
875 - <div class="submit"><input type="submit" value="Use this feed &raquo;" /></div>
876 - </div>
877 - </form>
878 -<?php
879 - return false; // Don't continue
880 -}
881 -
882 -function fwp_switchfeed_page () {
883 - global $wpdb, $wp_db_version;
884 -
885 - check_admin_referer();
886 - if (!isset($_REQUEST['Cancel'])):
887 - if (!current_user_can('manage_links')):
888 - die (__("Cheatin' uh ?"));
889 - elseif (isset($_REQUEST['link_id']) and ($_REQUEST['link_id']==0)):
890 - $link_id = FeedWordPress::syndicate_link($_REQUEST['feed_title'], $_REQUEST['feed_link'], $_REQUEST['feed']);
891 - if ($link_id): ?>
892 -<div class="updated"><p><a href="<?php echo $_REQUEST['feed_link']; ?>"><?php echo wp_specialchars($_REQUEST['feed_title'], 'both'); ?></a>
893 -has been added as a contributing site, using the newsfeed at &lt;<a href="<?php echo $_REQUEST['feed']; ?>"><?php echo wp_specialchars($_REQUEST['feed'], 'both'); ?></a>&gt;.</p></div>
894 -<?php else: ?>
895 -<div class="updated"><p>There was a problem adding the newsfeed. [SQL: <?php echo wp_specialchars(mysql_error(), 'both'); ?>]</p></div>
896 -<?php endif;
897 - elseif (isset($_REQUEST['link_id'])):
898 - // Update link_rss
899 - $result = $wpdb->query("
900 - UPDATE $wpdb->links
901 - SET
902 - link_rss = '".$wpdb->escape($_REQUEST['feed'])."'
903 - WHERE link_id = '".$wpdb->escape($_REQUEST['link_id'])."'
904 - ");
905 -
906 - if ($result):
907 - $result = $wpdb->get_row("
908 - SELECT link_name, link_url FROM $wpdb->links
909 - WHERE link_id = '".$wpdb->escape($_REQUEST['link_id'])."'
910 - ");
911 - ?>
912 -<div class="updated"><p>Feed for <a href="<?php echo $result->link_url; ?>"><?php echo wp_specialchars($result->link_name, 'both'); ?></a>
913 -updated to &lt;<a href="<?php echo $_REQUEST['feed']; ?>"><?php echo wp_specialchars($_REQUEST['feed'], 'both'); ?></a>&gt;.</p></div>
914 - <?php else: ?>
915 -<div class="updated"><p>Nothing was changed.</p></div>
916 - <?php endif;
917 - endif;
918 - endif;
919 - return true; // Continue
920 -}
921 -
922 -function fwp_linkedit_page () {
923 - global $wpdb, $wp_db_version;
924 -
925 - check_admin_referer(); // Make sure we arrived here from the Dashboard
926 -
927 - $special_settings = array ( /* Regular expression syntax is OK here */
928 - 'cats',
929 - 'cat_split',
930 - 'hardcode name',
931 - 'hardcode url',
932 - 'hardcode description',
933 - 'hardcode categories', /* Deprecated */
934 - 'post status',
935 - 'comment status',
936 - 'ping status',
937 - 'unfamiliar author',
938 - 'unfamliar categories', /* Deprecated */
939 - 'unfamiliar category',
940 - 'map authors',
941 - 'tags',
942 - 'update/.*',
943 - 'feed/.*',
944 - 'link/.*',
945 - );
946 -
947 - if (!current_user_can('manage_links')) :
948 - die (__("Cheatin' uh ?"));
949 - elseif (isset($_REQUEST['feedfinder'])) :
950 - return fwp_feedfinder_page(); // re-route to Feed Finder page
951 - else :
952 - $link_id = (int) $_REQUEST['link_id'];
953 - $link =& new SyndicatedLink($link_id);
954 -
955 - if ($link->found()) :
956 - if (isset($GLOBALS['fwp_post']['save'])) :
957 - $alter = array ();
958 -
959 - $meta = $link->settings;
960 - //if (isset($meta['cats'])):
961 - // $meta['cats'] = preg_split(FEEDWORDPRESS_CAT_SEPARATOR_PATTERN, $meta['cats']);
962 - //endif;
963 -
964 - // custom feed settings first
965 - foreach ($GLOBALS['fwp_post']['notes'] as $mn) :
966 - $mn['key0'] = trim($mn['key0']);
967 - $mn['key1'] = trim($mn['key1']);
968 - if (preg_match("\007^(("
969 - .implode(')|(',$special_settings)
970 - ."))$\007i",
971 - $mn['key1'])) :
972 - $mn['key1'] = 'user/'.$mn['key1'];
973 - endif;
974 -
975 - if (strlen($mn['key0']) > 0) :
976 - unset($meta[$mn['key0']]); // out with the old
977 - endif;
978 -
979 - if (($mn['action']=='update') and (strlen($mn['key1']) > 0)) :
980 - $meta[$mn['key1']] = $mn['value']; // in with the new
981 - endif;
982 - endforeach;
983 -
984 - // now stuff through the web form
985 - // hardcoded feed info
986 - if (isset($GLOBALS['fwp_post']['hardcode_name'])) :
987 - $meta['hardcode name'] = $GLOBALS['fwp_post']['hardcode_name'];
988 - if (FeedWordPress::affirmative($meta, 'hardcode name')) :
989 - $alter[] = "link_name = '".$wpdb->escape($GLOBALS['fwp_post']['name'])."'";
990 - endif;
633 + $replacement = trailingslashit($feedwordpress_the_original_permalink) . 'feed';
634 + if ($format != get_default_feed()) :
635 + $replacement .= '/'.$format;
991 636 endif;
992 - if (isset($GLOBALS['fwp_post']['hardcode_description'])) :
993 - $meta['hardcode description'] = $GLOBALS['fwp_post']['hardcode_description'];
994 - if (FeedWordPress::affirmative($meta, 'hardcode description')) :
995 - $alter[] = "link_description = '".$wpdb->escape($GLOBALS['fwp_post']['description'])."'";
996 - endif;
997 - endif;
998 - if (isset($GLOBALS['fwp_post']['hardcode_url'])) :
999 - $meta['hardcode url'] = $GLOBALS['fwp_post']['hardcode_url'];
1000 - if (FeedWordPress::affirmative($meta, 'hardcode url')) :
1001 - $alter[] = "link_url = '".$wpdb->escape($GLOBALS['fwp_post']['linkurl'])."'";
1002 - endif;
1003 - endif;
1004 -
1005 - // Update scheduling
1006 - if (isset($GLOBALS['fwp_post']['update_schedule'])) :
1007 - $meta['update/hold'] = $GLOBALS['fwp_post']['update_schedule'];
1008 - endif;
1009 -
1010 - // Categories
1011 - if (isset($GLOBALS['fwp_post']['post_category'])) :
1012 - $meta['cats'] = array();
1013 - foreach ($GLOBALS['fwp_post']['post_category'] as $cat_id) :
1014 - $meta['cats'][] = '{#'.$cat_id.'}';
1015 - endforeach;
1016 - else :
1017 - unset($meta['cats']);
1018 - endif;
1019 -
1020 - // Tags
1021 - if (isset($GLOBALS['fwp_post']['tags_input'])) :
1022 - $meta['tags'] = array();
1023 - foreach (explode(',', $GLOBALS['fwp_post']['tags_input']) as $tag) :
1024 - $meta['tags'][] = trim($tag);
1025 - endforeach;
1026 - endif;
1027 -
1028 - // Post status, comment status, ping status
1029 - foreach (array('post', 'comment', 'ping') as $what) :
1030 - $sfield = "feed_{$what}_status";
1031 - if (isset($GLOBALS['fwp_post'][$sfield])) :
1032 - if ($GLOBALS['fwp_post'][$sfield]=='site-default') :
1033 - unset($meta["{$what} status"]);
1034 - else :
1035 - $meta["{$what} status"] = $GLOBALS['fwp_post'][$sfield];
1036 - endif;
1037 - endif;
1038 - endforeach;
1039 -
1040 - // Unfamiliar author, unfamiliar categories
1041 - foreach (array("author", "category") as $what) :
1042 - $sfield = "unfamiliar_{$what}";
1043 - if (isset($GLOBALS['fwp_post'][$sfield])) :
1044 - if ('site-default'==$GLOBALS['fwp_post'][$sfield]) :
1045 - unset($meta["unfamiliar {$what}"]);
1046 - elseif ('newuser'==$GLOBALS['fwp_post'][$sfield]) :
1047 - $newuser_name = trim($GLOBALS['fwp_post']["{$sfield}_newuser"]);
1048 - if (strlen($newuser_name) > 0) :
1049 - $userdata = array();
1050 - $userdata['ID'] = NULL;
1051 -
1052 - $userdata['user_login'] = sanitize_user($newuser_name);
1053 - $userdata['user_login'] = apply_filters('pre_user_login', $userdata['user_login']);
1054 -
1055 - $userdata['user_nicename'] = sanitize_title($newuser_name);
1056 - $userdata['user_nicename'] = apply_filters('pre_user_nicename', $userdata['user_nicename']);
1057 -
1058 - $userdata['display_name'] = $wpdb->escape($newuser_name);
1059 -
1060 - $newuser_id = wp_insert_user($userdata);
1061 - if (is_numeric($newuser_id)) :
1062 - $meta["unfamiliar {$what}"] = $newuser_id;
1063 - else :
1064 - // TODO: Add some error detection and reporting
1065 - endif;
1066 - else :
1067 - // TODO: Add some error reporting
1068 - endif;
1069 - else :
1070 - $meta["unfamiliar {$what}"] = $GLOBALS['fwp_post'][$sfield];
1071 - endif;
1072 - endif;
1073 - endforeach;
1074 -
1075 - // Handle author mapping rules
1076 - if (isset($GLOBALS['fwp_post']['author_rules_name']) and isset($GLOBALS['fwp_post']['author_rules_action'])) :
1077 - unset($meta['map authors']);
1078 - foreach ($GLOBALS['fwp_post']['author_rules_name'] as $key => $name) :
1079 - // Normalize for case and whitespace
1080 - $name = strtolower(trim($name));
1081 - $author_action = strtolower(trim($GLOBALS['fwp_post']['author_rules_action'][$key]));
1082 -
1083 - if (strlen($name) > 0) :
1084 - if ('newuser' == $author_action) :
1085 - $newuser_name = trim($GLOBALS['fwp_post']['author_rules_newuser'][$key]);
1086 - if (strlen($newuser_name) > 0) :
1087 - $userdata = array();
1088 - $userdata['ID'] = NULL;
1089 -
1090 - $userdata['user_login'] = sanitize_user($newuser_name);
1091 - $userdata['user_login'] = apply_filters('pre_user_login', $userdata['user_login']);
1092 -
1093 - $userdata['user_nicename'] = sanitize_title($newuser_name);
1094 - $userdata['user_nicename'] = apply_filters('pre_user_nicename', $userdata['user_nicename']);
1095 -
1096 - $userdata['display_name'] = $wpdb->escape($newuser_name);
1097 -
1098 - $newuser_id = wp_insert_user($userdata);
1099 - if (is_numeric($newuser_id)) :
1100 - $meta['map authors']['name'][$name] = $newuser_id;
1101 - else :
1102 - // TODO: Add some error detection and reporting
1103 - endif;
1104 - else :
1105 - // TODO: Add some error reporting
1106 - endif;
1107 - else :
1108 - $meta['map authors']['name'][$name] = $author_action;
1109 - endif;
1110 - endif;
1111 - endforeach;
1112 - endif;
1113 -
1114 - if (isset($GLOBALS['fwp_post']['add_author_rule_name']) and isset($GLOBALS['fwp_post']['add_author_rule_action'])) :
1115 - $name = strtolower(trim($GLOBALS['fwp_post']['add_author_rule_name']));
1116 - $author_action = strtolower(trim($GLOBALS['fwp_post']['add_author_rule_action']));
1117 - if (strlen($name) > 0) :
1118 - if ('newuser' == $author_action) :
1119 - $newuser_name = trim($GLOBALS['fwp_post']['add_author_rule_newuser']);
1120 - if (strlen($newuser_name) > 0) :
1121 - $userdata = array();
1122 - $userdata['ID'] = NULL;
1123 -
1124 - $userdata['user_login'] = sanitize_user($newuser_name);
1125 - $userdata['user_login'] = apply_filters('pre_user_login', $userdata['user_login']);
1126 -
1127 - $userdata['user_nicename'] = sanitize_title($newuser_name);
1128 - $userdata['user_nicename'] = apply_filters('pre_user_nicename', $userdata['user_nicename']);
1129 -
1130 - $userdata['display_name'] = $wpdb->escape($newuser_name);
1131 -
1132 - $newuser_id = wp_insert_user($userdata);
1133 - if (is_numeric($newuser_id)) :
1134 - $meta['map authors']['name'][$name] = $newuser_id;
1135 - else :
1136 - // TODO: Add some error detection and reporting
1137 - endif;
1138 - else :
1139 - // TODO: Add some error reporting
1140 - endif;
1141 - else :
1142 - $meta['map authors']['name'][$name] = $author_action;
1143 - endif;
1144 - endif;
1145 - endif;
1146 -
1147 - if (isset($GLOBALS['fwp_post']['cat_split'])) :
1148 - if (strlen(trim($GLOBALS['fwp_post']['cat_split'])) > 0) :
1149 - $meta['cat_split'] = trim($GLOBALS['fwp_post']['cat_split']);
1150 - else :
1151 - unset($meta['cat_split']);
1152 - endif;
1153 - endif;
1154 -
1155 - if (is_array($meta['cats'])) :
1156 - $meta['cats'] = implode(FEEDWORDPRESS_CAT_SEPARATOR, $meta['cats']);
1157 - endif;
1158 - if (is_array($meta['tags'])) :
1159 - $meta['tags'] = implode(FEEDWORDPRESS_CAT_SEPARATOR, $meta['tags']);
1160 - endif;
1161 -
1162 - // Collapse the author mapping rule structure back into a flat string
1163 - if (isset($meta['map authors'])) :
1164 - $ma = array();
1165 - foreach ($meta['map authors'] as $rule_type => $author_rules) :
1166 - foreach ($author_rules as $author_name => $author_action) :
1167 - $ma[] = $rule_type."\n".$author_name."\n".$author_action;
1168 - endforeach;
1169 - endforeach;
1170 - $meta['map authors'] = implode("\n\n", $ma);
1171 - endif;
1172 -
1173 - $notes = '';
1174 - foreach ($meta as $key => $value) :
1175 - $notes .= $key . ": ". addcslashes($value, "\0..\37".'\\') . "\n";
1176 - endforeach;
1177 - $alter[] = "link_notes = '".$wpdb->escape($notes)."'";
1178 -
1179 - $alter_set = implode(", ", $alter);
1180 -
1181 - // issue update query
1182 - $result = $wpdb->query("
1183 - UPDATE $wpdb->links
1184 - SET $alter_set
1185 - WHERE link_id='$link_id'
1186 - ");
1187 - $updated_link = true;
1188 -
1189 - // reload link information from DB
1190 - $link =& new SyndicatedLink($link_id);
637 + $replacement = user_trailingslashit($replacement, 'single_feed');
1191 638 else :
1192 - $updated_link = false;
639 + // No fancy permalinks = no problem
640 + // WordPress doesn't call get_permalink() to
641 + // generate the comment feed URL, so the
642 + // comments feed link is never munged by FWP.
1193 643 endif;
1194 -
1195 - $db_link = $link->link;
1196 - $link_url = wp_specialchars($db_link->link_url, 1);
1197 - $link_name = wp_specialchars($db_link->link_name, 1);
1198 - $link_description = wp_specialchars($db_link->link_description, 'both');
1199 - $link_notes = wp_specialchars($db_link->link_notes, 'both');
1200 - $link_rss_uri = wp_specialchars($db_link->link_rss, 'both');
1201 -
1202 - $meta = $link->settings;
1203 - $post_status_global = get_option('feedwordpress_syndicated_post_status');
1204 - $comment_status_global = get_option('feedwordpress_syndicated_comment_status');
1205 - $ping_status_global = get_option('feedwordpress_syndicated_ping_status');
1206 -
1207 - $status['post'] = array('publish' => '', 'private' => '', 'draft' => '', 'site-default' => '');
1208 - if (SyndicatedPost::use_api('post_status_pending')) :
1209 - $status['post']['pending'] = '';
1210 - endif;
1211 -
1212 - $status['comment'] = array('open' => '', 'closed' => '', 'site-default' => '');
1213 - $status['ping'] = array('open' => '', 'closed' => '', 'site-default' => '');
1214 -
1215 - foreach (array('post', 'comment', 'ping') as $what) :
1216 - if (isset($meta["{$what} status"])) :
1217 - $status[$what][$meta["{$what} status"]] = ' checked="checked"';
1218 - else :
1219 - $status[$what]['site-default'] = ' checked="checked"';
1220 - endif;
1221 - endforeach;
1222 -
1223 - $unfamiliar['author'] = array ('create' => '','default' => '','filter' => '');
1224 - $unfamiliar['category'] = array ('create'=>'','default'=>'','filter'=>'');
1225 -
1226 - foreach (array('author', 'category') as $what) :
1227 - if (is_string($meta["unfamiliar {$what}"]) and
1228 - array_key_exists($meta["unfamiliar {$what}"], $unfamiliar[$what])) :
1229 - $key = $meta["unfamiliar {$what}"];
1230 - else:
1231 - $key = 'site-default';
1232 - endif;
1233 - $unfamiliar[$what][$key] = ' checked="checked"';
1234 - endforeach;
1235 -
1236 - if (is_array($meta['cats'])) : $cats = $meta['cats'];
1237 - else : $cats = array();
1238 - endif;
1239 -
1240 - $dogs = SyndicatedPost::category_ids($cats, /*unfamiliar=*/ NULL);
1241 - else :
1242 - die( __('Link not found.') );
1243 644 endif;
1244 -
1245 - ?>
1246 -<script type="text/javascript">
1247 - function flip_hardcode (item) {
1248 - ed=document.getElementById('basics-'+item+'-edit');
1249 - view=document.getElementById('basics-'+item+'-view');
1250 645
1251 - o = document.getElementById('basics-hardcode-'+item);
1252 - if (o.value=='yes') { ed.style.display='inline'; view.style.display='none'; }
1253 - else { ed.style.display='none'; view.style.display='inline'; }
1254 - }
1255 - function flip_newuser (item) {
1256 - rollup=document.getElementById(item);
1257 - newuser=document.getElementById(item+'-newuser');
1258 - sitewide=document.getElementById(item+'-default');
1259 - if (rollup) {
1260 - if ('newuser'==rollup.value) {
1261 - if (newuser) newuser.style.display='block';
1262 - if (sitewide) sitewide.style.display='none';
1263 - } else if ('site-default'==rollup.value) {
1264 - if (newuser) newuser.style.display='none';
1265 - if (sitewide) sitewide.style.display='block';
1266 - } else {
1267 - if (newuser) newuser.style.display='none';
1268 - if (sitewide) sitewide.style.display='none';
1269 - }
1270 - }
1271 - }
1272 -</script>
646 + if (!is_null($replacement)) : $link = $replacement; endif;
647 + endif;
648 + return $link;
649 +} /* function syndication_comments_feed_link() */
1273 650
1274 -<?php if ($updated_link) : ?>
1275 -<div class="updated"><p>Syndicated feed settings updated.</p></div>
1276 -<?php endif; ?>
651 +################################################################################
652 +## ADMIN MENU ADD-ONS: register Dashboard management pages #####################
653 +################################################################################
1277 654
1278 -<form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
1279 -<div class="wrap">
1280 -<input type="hidden" name="link_id" value="<?php echo $link_id; ?>" />
1281 -<input type="hidden" name="action" value="linkedit" />
1282 -<input type="hidden" name="save" value="link" />
1283 -
1284 -<h2>Edit a syndicated feed:</h2>
1285 -<div id="poststuff">
1286 -<?php fwp_linkedit_single_submit($status); ?>
1287 -
1288 -<div id="post-body">
1289 -<?php fwp_option_box_opener('Feed Information', 'feedinformationdiv'); ?>
1290 - <table class="editform" width="100%" cellspacing="2" cellpadding="5">
1291 - <tr>
1292 - <th scope="row" width="20%"><?php _e('Feed URI:') ?></th>
1293 - <td width="60%"><a href="<?php echo wp_specialchars($link_rss_uri, 'both'); ?>"><?php echo $link_rss_uri; ?></a>
1294 - (<a href="<?php echo FEEDVALIDATOR_URI; ?>?url=<?php echo urlencode($link_rss_uri); ?>"
1295 - title="Check feed &lt;<?php echo wp_specialchars($link_rss_uri, 'both'); ?>&gt; for validity">validate</a>)
1296 - </td>
1297 - <td width="20%"><input type="submit" name="feedfinder" value="switch &rarr;" style="font-size:smaller" /></td>
1298 - </tr>
1299 - <tr>
1300 - <th scope="row" width="20%"><?php _e('Link Name:') ?></th>
1301 - <td width="60%"><input type="text" id="basics-name-edit" name="name"
1302 - value="<?php echo $link_name; ?>" style="width: 95%" />
1303 - <span id="basics-name-view"><strong><?php echo $link_name; ?></strong></span>
1304 - </td>
1305 - <td>
1306 - <select id="basics-hardcode-name" onchange="flip_hardcode('name')" name="hardcode_name">
1307 - <option value="no" <?php echo $link->hardcode('name')?'':'selected="selected"'; ?>>update automatically</option>
1308 - <option value="yes" <?php echo $link->hardcode('name')?'selected="selected"':''; ?>>edit manually</option>
1309 - </select>
1310 - </td>
1311 - </tr>
1312 - <tr>
1313 - <th scope="row" width="20%"><?php _e('Short description:') ?></th>
1314 - <td width="60%">
1315 - <input id="basics-description-edit" type="text" name="description" value="<?php echo $link_description; ?>" style="width: 95%" />
1316 - <span id="basics-description-view"><strong><?php echo $link_description; ?></strong></span>
1317 - </td>
1318 - <td>
1319 - <select id="basics-hardcode-description" onchange="flip_hardcode('description')"
1320 - name="hardcode_description">
1321 - <option value="no" <?php echo $link->hardcode('description')?'':'selected="selected"'; ?>>update automatically</option>
1322 - <option value="yes" <?php echo $link->hardcode('description')?'selected="selected"':''; ?>>edit manually</option>
1323 - </select></td>
1324 - </tr>
1325 - <tr>
1326 - <th width="20%" scope="row"><?php _e('Homepage:') ?></th>
1327 - <td width="60%">
1328 - <input id="basics-url-edit" type="text" name="linkurl" value="<?php echo $link_url; ?>" style="width: 95%;" />
1329 - <a id="basics-url-view" href="<?php echo $link_url; ?>"><?php echo $link_url; ?></a></td>
1330 - <td>
1331 - <select id="basics-hardcode-url" onchange="flip_hardcode('url')" name="hardcode_url">
1332 - <option value="no"<?php echo $link->hardcode('url')?'':' selected="selected"'; ?>>update automatically</option>
1333 - <option value="yes"<?php echo $link->hardcode('url')?' selected="selected"':''; ?>>edit manually</option>
1334 - </select></td></tr>
655 +function fwp_add_pages () {
656 + global $feedwordpress;
1335 657
1336 - <tr>
1337 - <th width="20%"><?php _e('Last update') ?>:</th>
1338 - <td colspan="2"><?php
1339 - if (isset($meta['update/last'])) :
1340 - echo strftime('%x %X', $meta['update/last'])." ";
1341 - else :
1342 - echo " none yet";
1343 - endif;
1344 - ?></td></tr>
1345 - <tr><th width="20%">Next update:</th>
1346 - <td colspan="2"><?php
1347 - $holdem = (isset($meta['update/hold']) ? $meta['update/hold'] : 'scheduled');
1348 - ?>
1349 - <select name="update_schedule">
1350 - <option value="scheduled"<?php echo ($holdem=='scheduled')?' selected="selected"':''; ?>>update on schedule <?php
1351 - echo " (";
1352 - if (isset($meta['update/ttl']) and is_numeric($meta['update/ttl'])) :
1353 - if (isset($meta['update/timed']) and $meta['update/timed']=='automatically') :
1354 - echo 'next: ';
1355 - $next = $meta['update/last'] + ((int) $meta['update/ttl'] * 60);
1356 - if (strftime('%x', time()) != strftime('%x', $next)) :
1357 - echo strftime('%x', $next)." ";
1358 - endif;
1359 - echo strftime('%X', $meta['update/last']+((int) $meta['update/ttl']*60));
1360 - else :
1361 - echo "every ".$meta['update/ttl']." minute".(($meta['update/ttl']!=1)?"s":"");
1362 - endif;
1363 - else:
1364 - echo "next scheduled update";
1365 - endif;
1366 - echo ")";
1367 - ?></option>
1368 - <option value="next"<?php echo ($holdem=='next')?' selected="selected"':''; ?>>update ASAP</option>
1369 - <option value="ping"<?php echo ($holdem=='ping')?' selected="selected"':''; ?>>update only when pinged</option>
1370 - </select></tr>
1371 - </table>
1372 -<?php fwp_option_box_closer(); ?>
658 + $menu_cap = FeedWordPress::menu_cap();
659 + $settings_cap = FeedWordPress::menu_cap(/*sub=*/ true);
660 + $syndicationMenu = FeedWordPress::path('syndication.php');
661 +
662 + add_menu_page(
663 + 'Syndicated Sites', 'Syndication',
664 + $menu_cap,
665 + $syndicationMenu,
666 + NULL,
667 + WP_PLUGIN_URL.'/'.FeedWordPress::path('feedwordpress-tiny.png')
668 + );
1373 669
1374 -<script type="text/javascript">
1375 -flip_hardcode('name');
1376 -flip_hardcode('description');
1377 -flip_hardcode('url');
1378 -</script>
670 + do_action('feedwordpress_admin_menu_pre_feeds', $menu_cap, $settings_cap);
671 + add_submenu_page(
672 + $syndicationMenu, 'Syndicated Sites', 'Syndicated Sites',
673 + $settings_cap, $syndicationMenu
674 + );
1379 675
1380 -<?php fwp_linkedit_periodic_submit(); ?>
676 + do_action('feedwordpress_admin_menu_pre_feeds', $menu_cap, $settings_cap);
677 + add_submenu_page(
678 + $syndicationMenu, 'Syndicated Feeds & Updates', 'Feeds & Updates',
679 + $settings_cap, FeedWordPress::path('feeds-page.php')
680 + );
1381 681
1382 -<?php
1383 -if (!(isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25)) :
1384 - fwp_option_box_opener('Syndicated Posts', 'syndicatedpostsdiv', 'postbox');
1385 -?>
1386 -<table class="editform" width="75%" cellspacing="2" cellpadding="5">
1387 -<tr><th width="27%" scope="row" style="vertical-align:top">Publication:</th>
1388 -<td width="73%" style="vertical-align:top"><ul style="margin:0; list-style:none">
1389 -<li><label><input type="radio" name="feed_post_status" value="site-default"
1390 -<?php echo $status['post']['site-default']; ?> /> Use site-wide setting from <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a>
1391 -(currently: <strong><?php echo ($post_status_global ? $post_status_global : 'publish'); ?></strong>)</label></li>
1392 -<li><label><input type="radio" name="feed_post_status" value="publish"
1393 -<?php echo $status['post']['publish']; ?> /> Publish posts from this feed immediately</label></li>
682 + do_action('feedwordpress_admin_menu_pre_posts', $menu_cap, $settings_cap);
683 + add_submenu_page(
684 + $syndicationMenu, 'Syndicated Posts & Links', 'Posts & Links',
685 + $settings_cap, FeedWordPress::path('posts-page.php')
686 + );
1394 687
1395 -<?php if (SyndicatedPost::use_api('post_status_pending')) : ?>
1396 -<li><label><input type="radio" name="feed_post_status" value="pending"
1397 -<?php echo $status['post']['pending']; ?>/> Hold posts from this feed for review; mark as Pending</label></li>
1398 -<?php endif; ?>
688 + do_action('feedwordpress_admin_menu_pre_authors', $menu_cap, $settings_cap);
689 + add_submenu_page(
690 + $syndicationMenu, 'Syndicated Authors', 'Authors',
691 + $settings_cap, FeedWordPress::path('authors-page.php')
692 + );
1399 693
1400 -<li><label><input type="radio" name="feed_post_status" value="draft"
1401 -<?php echo $status['post']['draft']; ?> /> Save posts from this feed as drafts</label></li>
1402 -<li><label><input type="radio" name="feed_post_status" value="private"
1403 -<?php echo $status['post']['private']; ?> /> Save posts from this feed as private posts</label></li>
1404 -</ul></td>
1405 -</tr>
1406 -</table>
1407 -<?php
1408 - fwp_option_box_closer();
1409 - fwp_linkedit_periodic_submit();
1410 -endif;
694 + do_action('feedwordpress_admin_menu_pre_categories', $menu_cap, $settings_cap);
695 + add_submenu_page(
696 + $syndicationMenu, 'Categories & Tags', 'Categories & Tags',
697 + $settings_cap, FeedWordPress::path('categories-page.php')
698 + );
1411 699
1412 - fwp_option_box_opener(__('Categories'), 'categorydiv', 'postbox');
1413 - fwp_category_box($dogs, 'all syndicated posts from this feed');
1414 -?>
1415 -<table>
1416 -<tr>
1417 -<th width="20%" scope="row" style="vertical-align:top">Unfamiliar categories:</th>
1418 -<td width="80%"><ul style="margin: 0; list-style:none">
1419 -<li><label><input type="radio" name="unfamiliar_category" value="site-default"<?php echo $unfamiliar['category']['site-default']; ?> /> use site-wide setting from <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a>
1420 -(currently <strong><?php echo FeedWordPress::on_unfamiliar('category'); ?></strong>)</label></li>
1421 -<li><label><input type="radio" name="unfamiliar_category" value="create"<?php echo $unfamiliar['category']['create']; ?> /> create any categories the post is in</label></li>
1422 -<li><label><input type="radio" name="unfamiliar_category" value="default"<?php echo $unfamiliar['category']['default']; ?> /> don't create new categories</label></li>
1423 -<li><label><input type="radio" name="unfamiliar_category" value="filter"<?php echo $unfamiliar['category']['filter']; ?> /> don't create new categories and don't syndicate posts unless they match at least one familiar category</label></li>
1424 -</ul></td>
1425 -</tr>
700 + do_action('feedwordpress_admin_menu_pre_performance', $menu_cap, $settings_cap);
701 + add_submenu_page(
702 + $syndicationMenu, 'FeedWordPress Performance', 'Performance',
703 + $settings_cap, FeedWordPress::path('performance-page.php')
704 + );
1426 705
1427 -<tr>
1428 -<th width="20%" scope="row" style="vertical-align:top">Multiple categories:</th>
1429 -<td width="80%">
1430 -<input type="text" size="20" id="cat_split" name="cat_split" value="<?php if (isset($meta['cat_split'])) : echo htmlspecialchars($meta['cat_split']); endif; ?>" /><br/>
1431 -Enter a <a href="http://us.php.net/manual/en/reference.pcre.pattern.syntax.php">Perl-compatible regular expression</a> here if the feed provides multiple
1432 -categories in a single category element. The regular expression should match
1433 -the characters used to separate one category from the next. If the feed uses
1434 -spaces (like <a href="http://del.icio.us/">del.icio.us</a>), use the pattern "\s".
1435 -If the feed does not provide multiple categories in a single element, leave this
1436 -blank.</td>
1437 -</tr>
1438 -</table>
1439 -<?php
1440 - fwp_option_box_closer();
1441 - fwp_linkedit_periodic_submit();
706 + do_action('feedwordpress_admin_menu_pre_diagnostics', $menu_cap, $settings_cap);
707 + add_submenu_page(
708 + $syndicationMenu, 'FeedWordPress Diagnostics', 'Diagnostics',
709 + $settings_cap, FeedWordPress::path('diagnostics-page.php')
710 + );
1442 711
1443 -if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25) :
1444 - fwp_tags_box($meta['tags']);
1445 - fwp_linkedit_periodic_submit();
1446 -endif; ?>
712 + add_filter('page_row_actions', array($feedwordpress, 'row_actions'), 10, 2);
713 + add_filter('post_row_actions', array($feedwordpress, 'row_actions'), 10, 2);
714 +} /* function fwp_add_pages () */
1447 715
1448 -<?php fwp_option_box_opener('Syndicated Authors', 'authordiv', 'postbox'); ?>
1449 -<?php $authorlist = fwp_author_list(); ?>
1450 -<table>
1451 -<tr><th colspan="3" style="text-align: left; padding-top: 1.0em; border-bottom: 1px dotted black;">For posts by authors that haven't been syndicated before:</th></tr>
1452 -<tr>
1453 - <th style="text-align: left">Posts by new authors</th>
1454 - <td>
1455 - <select id="unfamiliar-author" name="unfamiliar_author" onchange="flip_newuser('unfamiliar-author');">
1456 - <option value="site-default"<?php if (!isset($meta['unfamiliar author'])) : ?>selected="selected"<?php endif; ?>>are handled using site-wide settings</option>
1457 - <option value="create"<?php if ('create'==$meta['unfamiliar author']) : ?>selected="selected"<?php endif; ?>>create a new author account</option>
1458 - <?php foreach ($authorlist as $author_id => $author_name) : ?>
1459 - <option value="<?php echo $author_id; ?>"<?php if ($author_id==$meta['unfamiliar author']) : ?>selected="selected"<?php endif; ?>>are assigned to <?php echo $author_name; ?></option>
1460 - <?php endforeach; ?>
1461 - <option value="newuser">will be assigned to a new user...</option>
1462 - <option value="filter"<?php if ('filter'==$meta['unfamiliar author']) : ?>selected="selected"<?php endif; ?>>get filtered out</option>
1463 - </select>
1464 - </td>
1465 - <td>
1466 - <div id="unfamiliar-author-default">Site-wide settings can be set in <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a></div>
1467 - <div id="unfamiliar-author-newuser">named <input type="text" name="unfamiliar_author_newuser" value="" /></div>
1468 - </td>
1469 -</tr>
1470 -
1471 -<tr><th colspan="3" style="text-align: left; padding-top: 1.0em; border-bottom: 1px dotted black;">For posts by specific authors. Blank out a name to delete the rule.</th></tr>
1472 -
1473 -<?php if (isset($meta['map authors'])) : $i=0; foreach ($meta['map authors'] as $author_rules) : foreach ($author_rules as $author_name => $author_action) : $i++; ?>
1474 -<tr>
1475 - <th style="text-align: left">Posts by <input type="text" name="author_rules_name[]" value="<?php echo htmlspecialchars($author_name); ?>" /></th>
1476 - <td>
1477 - <select id="author-rules-<?php echo $i; ?>" name="author_rules_action[]" onchange="flip_newuser('author-rules-<?php echo $i; ?>');">
1478 - <?php foreach ($authorlist as $local_author_id => $local_author_name) : ?>
1479 - <option value="<?php echo $local_author_id; ?>"<?php if ($local_author_id==$author_action) : echo ' selected="selected"'; endif; ?>>are assigned to <?php echo $local_author_name; ?></option>
1480 - <?php endforeach; ?>
1481 - <option value="newuser">will be assigned to a new user...</option>
1482 - <option value="filter"<?php if ('filter'==$author_action) : echo ' selected="selected"'; endif; ?>>get filtered out</option>
1483 - </select>
1484 - </td>
1485 - <td><div id="author-rules-<?php echo $i; ?>-newuser">named <input type="text" name="author_rules_newuser[]" value="" /></div></td>
1486 -</tr>
1487 -<?php endforeach; endforeach; endif; ?>
1488 -
1489 -<tr><th colspan="3" style="text-align: left; padding-top: 1.0em; border-bottom: 1px dotted black;">Fill in to set up a new rule:</th></tr>
1490 -
1491 -<tr>
1492 - <th style="text-align: left">Posts by <input type="text" name="add_author_rule_name" /></th>
1493 - <td>
1494 - <select id="add-author-rule" name="add_author_rule_action" onchange="flip_newuser('add-author-rule');">
1495 - <?php foreach ($authorlist as $author_id => $author_name) : ?>
1496 - <option value="<?php echo $author_id; ?>">are assigned to <?php echo $author_name; ?></option>
1497 - <?php endforeach; ?>
1498 - <option value="newuser">will be assigned to a new user...</option>
1499 - <option value="filter">get filtered out</option>
1500 - </select>
1501 - </td>
1502 - <td><div id="add-author-rule-newuser">named <input type="text" name="add_author_rule_newuser" value="" /></div></td>
1503 -</tr>
1504 -
1505 -</table>
1506 -<?php fwp_option_box_closer(); ?>
1507 -
1508 -<script>
1509 - flip_newuser('unfamiliar-author');
1510 -<?php for ($j=1; $j<=$i; $j++) : ?>
1511 - flip_newuser('author-rules-<?php echo $j; ?>');
1512 -<?php endfor; ?>
1513 - flip_newuser('add-author-rule');
1514 -</script>
1515 -
1516 -<?php
1517 - fwp_linkedit_periodic_submit();
1518 - fwp_option_box_opener('Comments & Pings', 'commentstatusdiv', 'postbox');
1519 -?>
1520 -<table class="editform" width="75%" cellspacing="2" cellpadding="5">
1521 -<tr><th width="27%" scope="row" style="vertical-align:top"><?php print __('Comments'); ?>:</th>
1522 -<td width="73%"><ul style="margin:0; list-style:none">
1523 -<li><label><input type="radio" name="feed_comment_status" value="site-default"
1524 -<?php echo $status['comment']['site-default']; ?> /> Use site-wide setting from <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a>
1525 -(currently: <strong><?php echo ($comment_status_global ? $comment_status_global : 'closed'); ?>)</strong></label></li>
1526 -<li><label><input type="radio" name="feed_comment_status" value="open"
1527 -<?php echo $status['comment']['open']; ?> /> Allow comments on syndicated posts from this feed</label></li>
1528 -<li><label><input type="radio" name="feed_comment_status" value="closed"
1529 -<?php echo $status['comment']['closed']; ?> /> Don't allow comments on syndicated posts from this feed</label></li>
1530 -</ul></td></tr>
1531 -
1532 -<tr><th width="27%" scope="row" style="vertical-align:top"><?php print __('Pings'); ?>:</th>
1533 -<td width="73%"><ul style="margin:0; list-style:none">
1534 -<li><label><input type="radio" name="feed_ping_status" value="site-default"
1535 -<?php echo $status['ping']['site-default']; ?> /> Use site-wide setting from <a href="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/syndication-options.php">Syndication Options</a>
1536 -(currently: <strong><?php echo ($ping_status_global ? $ping_status_global : 'closed'); ?>)</strong></label></li>
1537 -<li><label><input type="radio" name="feed_ping_status" value="open"
1538 -<?php echo $status['ping']['open']; ?> /> Accept pings on syndicated posts from this feed</label></li>
1539 -<li><label><input type="radio" name="feed_ping_status" value="closed"
1540 -<?php echo $status['ping']['closed']; ?> /> Don't accept pings on syndicated posts from this feed</label></li>
1541 -</ul></td></tr>
1542 -
1543 -</table>
1544 -<?php fwp_option_box_closer(); ?>
1545 -<?php fwp_linkedit_periodic_submit(); ?>
1546 -
1547 -<?php fwp_option_box_opener('Custom Settings (for use in templates)', 'postcustom', 'postbox'); ?>
1548 -<div id="postcustomstuff">
1549 -<table id="meta-list" cellpadding="3">
1550 - <tr>
1551 - <th>Key</th>
1552 - <th>Value</th>
1553 - <th>Action</th>
1554 - </tr>
1555 -
1556 -<?php
1557 - $i = 0;
1558 - foreach ($meta as $key => $value) :
1559 - if (!preg_match("\007^((".implode(')|(', $special_settings)."))$\007i", $key)) :
1560 -?>
1561 - <tr style="vertical-align:top">
1562 - <th width="30%" scope="row"><input type="hidden" name="notes[<?php echo $i; ?>][key0]" value="<?php echo wp_specialchars($key, 'both'); ?>" />
1563 - <input id="notes-<?php echo $i; ?>-key" name="notes[<?php echo $i; ?>][key1]" value="<?php echo wp_specialchars($key, 'both'); ?>" /></th>
1564 - <td width="60%"><textarea rows="2" cols="40" id="notes-<?php echo $i; ?>-value" name="notes[<?php echo $i; ?>][value]"><?php echo wp_specialchars($value, 'both'); ?></textarea></td>
1565 - <td width="10%"><select name="notes[<?php echo $i; ?>][action]">
1566 - <option value="update">save changes</option>
1567 - <option value="delete">delete this setting</option>
1568 - </select></td>
1569 - </tr>
1570 -<?php
1571 - $i++;
1572 - endif;
1573 - endforeach;
1574 -?>
1575 - <tr>
1576 - <th scope="row"><input type="text" size="10" name="notes[<?php echo $i; ?>][key1]" value="" /></th>
1577 - <td><textarea name="notes[<?php echo $i; ?>][value]" rows="2" cols="40"></textarea></td>
1578 - <td><em>add new setting...</em><input type="hidden" name="notes[<?php echo $i; ?>][action]" value="update" /></td>
1579 - </tr>
1580 -</table>
1581 -<?php fwp_option_box_closer(); ?>
1582 -
1583 -<?php fwp_linkedit_periodic_submit(); ?>
1584 -</div> <!-- id="post-body" -->
1585 -</div> <!-- id="poststuff" -->
1586 -</div>
1587 - <?php
716 +function fwp_check_debug () {
717 + // This is a horrible fucking kludge that I have to do because the
718 + // admin notice code is triggered before the code that updates the
719 + // setting.
720 + if (isset($_POST['feedwordpress_debug'])) :
721 + $feedwordpress_debug = $_POST['feedwordpress_debug'];
722 + else :
723 + $feedwordpress_debug = get_option('feedwordpress_debug');
1588 724 endif;
1589 - return false; // Don't continue
1590 -}
1591 -
1592 -function fwp_author_list () {
1593 - global $wpdb;
1594 - $ret = array();
1595 - $users = $wpdb->get_results("SELECT * FROM $wpdb->users ORDER BY display_name");
1596 - if (is_array($users)) :
1597 - foreach ($users as $user) :
1598 - $id = (int) $user->ID;
1599 - $ret[$id] = $user->display_name;
1600 - endforeach;
1601 - endif;
1602 - return $ret;
1603 -}
1604 -
1605 -function fwp_multidelete_page () {
1606 - global $wpdb;
1607 -
1608 - check_admin_referer(); // Make sure the referers are kosher
1609 -
1610 - $link_ids = (isset($_REQUEST['link_ids']) ? $_REQUEST['link_ids'] : array());
1611 - if (isset($_REQUEST['link_id'])) : array_push($link_ids, $_REQUEST['link_id']); endif;
1612 -
1613 - if (!current_user_can('manage_links')):
1614 - die (__("Cheatin' uh ?"));
1615 - elseif (isset($GLOBALS['fwp_post']['confirm']) and $GLOBALS['fwp_post']['confirm']=='Delete'):
1616 - foreach ($GLOBALS['fwp_post']['link_action'] as $link_id => $what) :
1617 - $do_it[$what][] = $link_id;
1618 - endforeach;
1619 -
1620 - $alter = array();
1621 - if (count($do_it['hide']) > 0) :
1622 - $hidem = "(".implode(', ', $do_it['hide']).")";
1623 - $alter[] = "
1624 - UPDATE $wpdb->links
1625 - SET link_visible = 'N'
1626 - WHERE link_id IN {$hidem}
1627 - ";
1628 - endif;
1629 -
1630 - if (count($do_it['nuke']) > 0) :
1631 - $nukem = "(".implode(', ', $do_it['nuke']).")";
1632 -
1633 - // Make a list of the items syndicated from this feed...
1634 - $post_ids = $wpdb->get_col("
1635 - SELECT post_id FROM $wpdb->postmeta
1636 - WHERE meta_key = 'syndication_feed_id'
1637 - AND meta_value IN {$nukem}
1638 - ");
1639 -
1640 - // ... and kill them all
1641 - if (count($post_ids) > 0) :
1642 - foreach ($post_ids as $post_id) :
1643 - wp_delete_post($post_id);
1644 - endforeach;
1645 - endif;
1646 -
1647 - $alter[] = "
1648 - DELETE FROM $wpdb->links
1649 - WHERE link_id IN {$nukem}
1650 - ";
1651 - endif;
1652 -
1653 - if (count($do_it['delete']) > 0) :
1654 - $deletem = "(".implode(', ', $do_it['delete']).")";
1655 -
1656 - // Make the items syndicated from this feed appear to be locally-authored
1657 - $alter[] = "
1658 - DELETE FROM $wpdb->postmeta
1659 - WHERE meta_key = 'syndication_feed_id'
1660 - AND meta_value IN {$deletem}
1661 - ";
1662 -
1663 - // ... and delete the links themselves.
1664 - $alter[] = "
1665 - DELETE FROM $wpdb->links
1666 - WHERE link_id IN {$deletem}
1667 - ";
1668 - endif;
1669 -
1670 - $errs = array(); $success = array ();
1671 - foreach ($alter as $sql) :
1672 - $result = $wpdb->query($sql);
1673 - if (!$result):
1674 - $errs[] = mysql_error();
1675 - endif;
1676 - endforeach;
1677 -
1678 - if (count($alter) > 0) :
1679 - echo "<div class=\"updated\">\n";
1680 - if (count($errs) > 0) :
1681 - echo "There were some problems processing your ";
1682 - echo "unsubscribe request. [SQL: ".implode('; ', $errs)."]";
1683 - else :
1684 - echo "Your unsubscribe request(s) have been processed.";
1685 - endif;
1686 - echo "</div>\n";
1687 - endif;
1688 -
1689 - return true; // Continue on to Syndicated Sites listing
1690 - else :
1691 - $targets = $wpdb->get_results("
1692 - SELECT * FROM $wpdb->links
1693 - WHERE link_id IN (".implode(",",$link_ids).")
1694 - ");
725 + if ($feedwordpress_debug==='yes') :
1695 726 ?>
1696 -<form action="admin.php?page=<?php print $GLOBALS['fwp_path'] ?>/<?php echo basename(__FILE__); ?>" method="post">
1697 -<div class="wrap">
1698 -<input type="hidden" name="action" value="Unsubscribe" />
1699 -<input type="hidden" name="confirm" value="Delete" />
1700 -
1701 -<h2>Unsubscribe from Syndicated Links:</h2>
1702 -<?php foreach ($targets as $link) :
1703 - $link_url = wp_specialchars($link->link_url, 1);
1704 - $link_name = wp_specialchars($link->link_name, 1);
1705 - $link_description = wp_specialchars($link->link_description, 'both');
1706 - $link_rss = wp_specialchars($link->link_rss, 'both');
1707 -?>
1708 -<fieldset>
1709 -<legend><?php echo $link_name; ?></legend>
1710 -<table class="editform" width="100%" cellspacing="2" cellpadding="5">
1711 -<tr><th scope="row" width="20%"><?php _e('Feed URI:') ?></th>
1712 -<td width="80%"><a href="<?php echo $link_rss; ?>"><?php echo $link_rss; ?></a></td></tr>
1713 -<tr><th scope="row" width="20%"><?php _e('Short description:') ?></th>
1714 -<td width="80%"><?php echo $link_description; ?></span></td></tr>
1715 -<tr><th width="20%" scope="row"><?php _e('Homepage:') ?></th>
1716 -<td width="80%"><a href="<?php echo $link_url; ?>"><?php echo $link_url; ?></a></td></tr>
1717 -<tr style="vertical-align:top"><th width="20%" scope="row">Subscription <?php _e('Options') ?>:</th>
1718 -<td width="80%"><ul style="margin:0; padding: 0; list-style: none">
1719 -<li><input type="radio" id="hide-<?php echo $link->link_id; ?>"
1720 -name="link_action[<?php echo $link->link_id; ?>]" value="hide" />
1721 -<label for="hide-<?php echo $link->link_id; ?>">Turn off the subscription for this
1722 -syndicated link<br/><span style="font-size:smaller">(Keep the feed information
1723 -and all the posts from this feed in the database, but don't syndicate any
1724 -new posts from the feed.)</span></label></li>
1725 -<li><input type="radio" id="nuke-<?php echo $link->link_id; ?>"
1726 -name="link_action[<?php echo $link->link_id; ?>]" value="nuke" />
1727 -<label for="nuke-<?php echo $link->link_id; ?>">Delete this syndicated link and all the
1728 -posts that were syndicated from it</label></li>
1729 -<li><input type="radio" id="delete-<?php echo $link->link_id; ?>"
1730 -name="link_action[<?php echo $link->link_id; ?>]" value="delete" />
1731 -<label for="delete-<?php echo $link->link_id; ?>">Delete this syndicated link, but
1732 -<em>keep</em> posts that were syndicated from it (as if they were authored
1733 -locally).</label></li>
1734 -<li><input type="radio" id="nothing-<?php echo $link->link_id; ?>"
1735 -name="link_action[<?php echo $link->link_id; ?>]" value="nothing" />
1736 -<label for="nothing-<?php echo $link->link_id; ?>">Keep this feed as it is. I changed
1737 -my mind.</label></li>
1738 -</ul>
1739 -</table>
1740 -</fieldset>
1741 -<?php endforeach; ?>
1742 -
1743 -<div class="submit">
1744 -<input class="delete" type="submit" name="submit" value="<?php _e('Unsubscribe from selected feeds &raquo;') ?>" />
1745 -</div>
1746 -</div>
727 + <div class="error">
728 +<p><strong>FeedWordPress warning.</strong> Debugging mode is <strong>ON</strong>.
729 +While it remains on, FeedWordPress displays many diagnostic error messages,
730 +warnings, and notices that are ordinarily suppressed, and also turns off all
731 +caching of feeds. Use with caution: this setting is absolutely inappropriate
732 +for a production server.</p>
733 + </div>
1747 734 <?php
1748 - return false; // Don't continue on to Syndicated Sites listing
1749 735 endif;
1750 -}
736 +} /* function fwp_check_debug () */
1751 737
1752 738 ################################################################################
1753 739 ## fwp_hold_pings() and fwp_release_pings(): Outbound XML-RPC ping reform ####
1754 740 ## ... 'coz it's rude to send 500 pings the first time your aggregator runs ####
@@ -1805,8 +791,77 @@
1805 791 endif;
1806 792 endif;
1807 793 }
1808 794
795 + function feedwordpress_add_post_edit_controls () {
796 + global $feedwordpress;
797 + global $inspectPostMeta;
798 +
799 + // Put in Manual Editing checkbox
800 + add_meta_box('feedwordpress-post-controls', __('Syndication'), 'feedwordpress_post_edit_controls', 'post', 'side', 'high');
801 +
802 + add_filter('user_can_richedit', array($feedwordpress, 'user_can_richedit'), 1000, 1);
803 +
804 + if (FeedWordPress::diagnostic_on('syndicated_posts:static_meta_data')) :
805 + $inspectPostMeta = new InspectPostMeta;
806 + endif;
807 + } // function FeedWordPress::postEditControls
808 +
809 + function feedwordpress_post_edit_controls () {
810 + global $post;
811 +
812 + $frozen_values = get_post_custom_values('_syndication_freeze_updates', $post->ID);
813 + $frozen_post = (count($frozen_values) > 0 and 'yes' == $frozen_values[0]);
814 +
815 + if (is_syndicated($post->ID)) :
816 + ?>
817 + <p>This is a syndicated post, which originally appeared at
818 + <cite><?php print esc_html(get_syndication_source(NULL, $post->ID)); ?></cite>.
819 + <a href="<?php print esc_html(get_syndication_permalink($post->ID)); ?>">View original post</a>.</p>
820 +
821 + <p><input type="hidden" name="feedwordpress_noncename" id="feedwordpress_noncename" value="<?php print wp_create_nonce(plugin_basename(__FILE__)); ?>" />
822 + <label><input type="checkbox" name="freeze_updates" value="yes" <?php if ($frozen_post) : ?>checked="checked"<?php endif; ?> /> <strong>Manual editing.</strong>
823 + If set, FeedWordPress will not overwrite the changes you make manually
824 + to this post, if the syndicated content is updated on the
825 + feed.</label></p>
826 + <?php
827 + else :
828 + ?>
829 + <p>This post was created locally at this website.</p>
830 + <?php
831 + endif;
832 + } // function feedwordpress_post_edit_controls () */
833 +
834 + function feedwordpress_save_post_edit_controls ( $post_id ) {
835 + global $post;
836 +
837 + if (!isset($_POST['feedwordpress_noncename']) or !wp_verify_nonce($_POST['feedwordpress_noncename'], plugin_basename(__FILE__))) :
838 + return $post_id;
839 + endif;
840 +
841 + // Verify if this is an auto save routine. If it is our form has
842 + // not been submitted, so we don't want to do anything.
843 + if ( defined('DOING_AUTOSAVE') and DOING_AUTOSAVE ) :
844 + return $post_id;
845 + endif;
846 +
847 + // Check permissions
848 + if ( !current_user_can( 'edit_'.$_POST['post_type'], $post_id) ) :
849 + return $post_id;
850 + endif;
851 +
852 + // OK, we're golden. Now let's save some data.
853 + if (isset($_POST['freeze_updates'])) :
854 + update_post_meta($post_id, '_syndication_freeze_updates', $_POST['freeze_updates']);
855 + $ret = $_POST['freeze_updates'];
856 + else :
857 + delete_post_meta($post_id, '_syndication_freeze_updates');
858 + $ret = NULL;
859 + endif;
860 +
861 + return $ret;
862 + } // function feedwordpress_save_edit_controls
863 +
1809 864 ################################################################################
1810 865 ## class FeedWordPress #########################################################
1811 866 ################################################################################
1812 867
@@ -1844,18 +899,62 @@
1844 899 array('script', 'src')
1845 900 );
1846 901
1847 902 var $feeds = NULL;
1848 -
903 + var $feedurls = NULL;
904 + var $httpauth = NULL;
905 +
1849 906 # function FeedWordPress (): Contructor; retrieve a list of feeds
1850 907 function FeedWordPress () {
1851 908 $this->feeds = array ();
909 + $this->feedurls = array();
1852 910 $links = FeedWordPress::syndicated_links();
1853 911 if ($links): foreach ($links as $link):
1854 - $this->feeds[] =& new SyndicatedLink($link);
912 + $id = intval($link->link_id);
913 + $url = $link->link_rss;
914 +
915 + // Store for later reference.
916 + $this->feeds[$id] = $id;
917 + if (strlen($url) > 0) :
918 + $this->feedurls[$url] = $id;
919 + endif;
1855 920 endforeach; endif;
921 +
922 + $this->httpauth = new FeedWordPressHTTPAuthenticator;
1856 923 } // FeedWordPress::FeedWordPress ()
1857 924
925 + function subscribed ($id) {
926 + return (isset($this->feedurls[$id]) or isset($this->feeds[$id]));
927 + } /* FeedWordPress::subscribed () */
928 +
929 + function subscription ($which) {
930 + $sub = NULL;
931 +
932 + if (is_string($which) and isset($this->feedurls[$which])) :
933 + $which = $this->feedurls[$which];
934 + endif;
935 +
936 + if (isset($this->feeds[$which])) :
937 + $sub = $this->feeds[$which];
938 + endif;
939 +
940 + // If it's not in the in-memory cache already, try to load it from DB.
941 + // This is necessary to fill requests for subscriptions that we don't
942 + // cache in memory, e.g. for deactivated feeds.
943 + if (is_null($sub)) :
944 + $sub = get_bookmark($which);
945 + endif;
946 +
947 + // Load 'er up if you haven't already.
948 + if (!is_null($sub) and !($sub InstanceOf SyndicatedLink)) :
949 + $link = new SyndicatedLink($sub);
950 + $this->feeds[$which] = $link;
951 + $sub = $link;
952 + endif;
953 +
954 + return $sub;
955 + } /* FeedWordPress::subscription () */
956 +
1858 957 # function update (): polls for updates on one or more Contributor feeds
1859 958 #
1860 959 # Arguments:
1861 960 # ----------
@@ -1903,9 +1002,9 @@
1903 1002 #
1904 1003 # * Updates to existing posts since the last poll are mirrored in the
1905 1004 # WordPress store.
1906 1005 #
1907 - function update ($uri = null) {
1006 + function update ($uri = null, $crash_ts = null) {
1908 1007 global $wpdb;
1909 1008
1910 1009 if (FeedWordPress::needs_upgrade()) : // Will make duplicate posts if we don't hold off
1911 1010 return NULL;
@@ -1910,21 +1009,64 @@
1910 1009 if (FeedWordPress::needs_upgrade()) : // Will make duplicate posts if we don't hold off
1911 1010 return NULL;
1912 1011 endif;
1913 1012
1914 - if (!is_null($uri)) :
1013 + if (!is_null($uri) and $uri != '*') :
1915 1014 $uri = trim($uri);
1916 1015 else : // Update all
1016 + if ($this->update_hooked) :
1017 + $diag = $this->update_hooked;
1018 + else :
1019 + $diag = 'Initiating a MANUAL check-in on the update schedule at '.date('r', time());
1020 + endif;
1021 + $this->diagnostic('update_schedule:check', $diag);
1022 +
1917 1023 update_option('feedwordpress_last_update_all', time());
1918 1024 endif;
1919 1025
1920 1026 do_action('feedwordpress_update', $uri);
1921 1027
1028 + if (is_null($crash_ts)) :
1029 + $crash_ts = $this->crash_ts();
1030 + endif;
1031 +
1032 + // Randomize order for load balancing purposes
1033 + $feed_set = array_keys($this->feeds);
1034 + shuffle($feed_set);
1035 +
1036 + $updateWindow = (int) get_option('feedwordpress_update_window', DEFAULT_UPDATE_PERIOD) * 60 /* sec/min */;
1037 + $interval = (int) get_option('feedwordpress_freshness', FEEDWORDPRESS_FRESHNESS_INTERVAL);
1038 + $portion = max(
1039 + (int) ceil(count($feed_set) / ($updateWindow / $interval)),
1040 + 10
1041 + );
1042 +
1043 + $max_polls = apply_filters('feedwordpress_polls_per_update', get_option(
1044 + 'feedwordpress_polls_per_update', $portion
1045 + ), $uri);
1046 +
1047 + $feed_set = apply_filters('feedwordpress_update_feeds', $feed_set, $uri);
1048 +
1049 +
1922 1050 // Loop through and check for new posts
1923 - $delta = NULL;
1924 - foreach ($this->feeds as $feed) :
1925 - $pinged_that = (is_null($uri) or in_array($uri, array($feed->uri(), $feed->homepage())));
1051 + $delta = NULL; $remaining = $max_polls;
1052 + foreach ($feed_set as $feed_id) :
1926 1053
1054 + $feed = $this->subscription($feed_id);
1055 +
1056 + // Has this process overstayed its welcome?
1057 + if (
1058 + // Over time limit?
1059 + (!is_null($crash_ts) and (time() > $crash_ts))
1060 +
1061 + // Over feed count?
1062 + or ($remaining == 0)
1063 + ) :
1064 + break;
1065 + endif;
1066 +
1067 + $pinged_that = (is_null($uri) or ($uri=='*') or in_array($uri, array($feed->uri(), $feed->homepage())));
1068 +
1927 1069 if (!is_null($uri)) : // A site-specific ping always updates
1928 1070 $timely = true;
1929 1071 else :
1930 1072 $timely = $feed->stale();
@@ -1929,17 +1071,24 @@
1929 1071 else :
1930 1072 $timely = $feed->stale();
1931 1073 endif;
1932 1074
1933 - if ($pinged_that and is_null($delta)) : // If at least one feed was hit for updating...
1075 + if ($pinged_that and is_null($delta)) : // If at least one feed was hit for updating...
1934 1076 $delta = array('new' => 0, 'updated' => 0); // ... don't return error condition
1935 1077 endif;
1936 1078
1937 1079 if ($pinged_that and $timely) :
1080 + $remaining = $remaining - 1;
1081 +
1938 1082 do_action('feedwordpress_check_feed', $feed->settings);
1939 - $added = $feed->poll();
1940 - if (isset($added['new'])) : $delta['new'] += $added['new']; endif;
1941 - if (isset($added['updated'])) : $delta['updated'] += $added['updated']; endif;
1083 + $start_ts = time();
1084 + $added = $feed->poll($crash_ts);
1085 + do_action('feedwordpress_check_feed_complete', $feed->settings, $added, time() - $start_ts);
1086 +
1087 + if (is_array($added)) : // Success
1088 + if (isset($added['new'])) : $delta['new'] += $added['new']; endif;
1089 + if (isset($added['updated'])) : $delta['updated'] += $added['updated']; endif;
1090 + endif;
1942 1091 endif;
1943 1092 endforeach;
1944 1093
1945 1094 do_action('feedwordpress_update_complete', $delta);
@@ -1946,11 +1095,91 @@
1946 1095
1947 1096 return $delta;
1948 1097 }
1949 1098
1099 + function crash_ts ($default = NULL) {
1100 + $crash_dt = (int) get_option('feedwordpress_update_time_limit', 0);
1101 + if ($crash_dt > 0) :
1102 + $crash_ts = time() + $crash_dt;
1103 + else :
1104 + $crash_ts = $default;
1105 + endif;
1106 + return $crash_ts;
1107 + }
1108 +
1109 + function secret_key () {
1110 + $secret = get_option('feedwordpress_secret_key', false);
1111 + if (!$secret) : // Generate random key.
1112 + $secret = substr(md5(uniqid(microtime())), 0, 6);
1113 + update_option('feedwordpress_secret_key', $secret);
1114 + endif;
1115 + return $secret;
1116 + }
1117 +
1118 + function has_secret () {
1119 + return ($this->by_request('feedwordpress_key', $this->secret_key()));
1120 + }
1121 +
1122 + // Utility function so I don't have to repeat myself w/ 1,000,003 isset()'s
1123 + function by_request ($param, $eq = NULL) {
1124 + $match = false;
1125 + if (isset($_REQUEST[$param])) :
1126 + $match = (is_null($eq) ? $_REQUEST[$param] : ($eq==$_REQUEST[$param]));
1127 + endif;
1128 + return $match;
1129 + }
1130 +
1131 + var $update_hooked = NULL;
1132 + function automatic_update_hook ($params = array()) {
1133 + $params = wp_parse_args($params, array( // Defaults
1134 + 'setting only' => false,
1135 + ));
1136 + $hook = get_option('feedwordpress_automatic_updates', NULL);
1137 + $method = 'FeedWordPress option';
1138 +
1139 + // Allow for forced behavior in testing.
1140 + if (
1141 + !$params['setting only']
1142 + and $this->has_secret()
1143 + and $this->by_request('automatic_update')
1144 + ) :
1145 + $hook = $_REQUEST['automatic_update'];
1146 + $method = 'URL parameter';
1147 + endif;
1148 +
1149 + $exact = $hook; // Before munging
1150 +
1151 + if (!!$hook) :
1152 + if ($hook != 'init') : // Constrain values.
1153 + $hook = 'shutdown';
1154 + endif;
1155 + endif;
1156 +
1157 + if ($hook) :
1158 + $this->update_hooked = "Initiating an AUTOMATIC CHECK FOR UPDATES ON PAGE LOAD ".$hook." due to ".$method." = ".trim($this->val($exact));
1159 + endif;
1160 +
1161 + return $hook;
1162 + }
1163 + function last_update_all () {
1164 + $last = get_option('feedwordpress_last_update_all');
1165 + if ($this->has_secret() and $this->by_request('automatic_update')) :
1166 + $last = 1; // A long, long time ago.
1167 + elseif ($this->has_secret() and $this->by_request('last_update_all')) :
1168 + $last = $_REQUEST['last_update_all'];
1169 + endif;
1170 + return $last;
1171 + }
1172 + function force_update_all () {
1173 + return ($this->has_secret() and $this->by_request('force_update_feeds'));
1174 + }
1175 +
1950 1176 function stale () {
1951 - if (get_option('feedwordpress_automatic_updates')) :
1952 - $last = get_option('feedwordpress_last_update_all');
1177 + if (!is_null($this->automatic_update_hook())) :
1178 + // Do our best to avoid possible simultaneous
1179 + // updates by getting up-to-the-minute settings.
1180 +
1181 + $last = $this->last_update_all();
1953 1182
1954 1183 // If we haven't updated all yet, give it a time window
1955 1184 if (false === $last) :
1956 1185 $ret = false;
@@ -1961,1932 +1190,1068 @@
1961 1190 $freshness = get_option('feedwordpress_freshness');
1962 1191 if (false === $freshness) : // Use default
1963 1192 $freshness = FEEDWORDPRESS_FRESHNESS_INTERVAL;
1964 1193 endif;
1965 - $ret = ( (time() - $last) > $freshness);
1966 -
1967 - // This should never happen.
1194 + $ret = ( (time() - $last) > $freshness );
1195 +
1196 + // This should never happen.
1968 1197 else :
1969 - FeedWordPress::critical_bug('FeedWordPress::stale::last', $last, __LINE__);
1198 + FeedWordPress::critical_bug('FeedWordPress::stale::last', $last, __LINE__, __FILE__);
1970 1199 endif;
1971 1200
1972 - // Explicit request for an update (e.g. from a cron job).
1973 - elseif (FeedWordPress::update_requested()) :
1974 - $ret = true;
1975 -
1976 1201 else :
1977 1202 $ret = false;
1978 1203 endif;
1979 1204 return $ret;
1980 1205 } // FeedWordPress::stale()
1981 -
1982 - function update_requested () {
1983 - return (isset($_REQUEST['update_feedwordpress']) and $_REQUEST['update_feedwordpress']);
1984 - } // FeedWordPress::update_requested()
1985 1206
1986 - function syndicate_link ($name, $uri, $rss) {
1987 - global $wpdb;
1207 + static function admin_init () {
1208 + // WordPress 3.5+ compat: the WP devs are in the midst of removing Links from the WordPress core. Eventually we'll have to deal
1209 + // with the possible disappearance of the wp_links table as a whole; but in the meantime, we just need to turn on the interface
1210 + // element to avoid problems with user capabilities that presume the presence of the Links Manager in the admin UI.
1211 + if (!intval(get_option('link_manager_enabled', false))) :
1212 + update_option('link_manager_enabled', true);
1213 + endif;
1214 + } /* FeedWordPress::admin_init() */
1988 1215
1989 - // Get the category ID#
1990 - $cat_id = FeedWordPress::link_category_id();
1216 + function admin_api () {
1217 + // This sucks, but WordPress doesn't give us any other way to
1218 + // easily invoke a permanent-delete from a plugged in post
1219 + // actions link. So we create a magic parameter, and when this
1220 + // magic parameter is activated, the WordPress trashcan is
1221 + // temporarily de-activated.
1991 1222
1992 - // WordPress gets cranky if there's no homepage URI
1993 - if (!isset($uri) or strlen($uri)<1) : $uri = $rss; endif;
1994 -
1995 - if (function_exists('wp_insert_link')) { // WordPress 2.x
1996 - $link_id = wp_insert_link(array(
1997 - "link_name" => $name,
1998 - "link_url" => $uri,
1999 - "link_category" => array($cat_id),
2000 - "link_rss" => $rss
2001 - ));
2002 - } else { // WordPress 1.5.x
2003 - $result = $wpdb->query("
2004 - INSERT INTO $wpdb->links
2005 - SET
2006 - link_name = '".$wpdb->escape($name)."',
2007 - link_url = '".$wpdb->escape($uri)."',
2008 - link_category = '".$wpdb->escape($cat_id)."',
2009 - link_rss = '".$wpdb->escape($rss)."'
2010 - ");
2011 - $link_id = $wpdb->insert_id;
2012 - } // if
2013 - return $link_id;
2014 - } // function FeedWordPress::syndicate_link()
2015 -
2016 - function on_unfamiliar ($what = 'author', $override = NULL) {
2017 - $set = array('create', 'default', 'filter');
2018 -
2019 - if (is_string($override)) :
2020 - $ret = strtolower($override);
2021 - endif;
2022 -
2023 - if (!is_numeric($override) and !in_array($ret, $set)) :
2024 - $ret = get_option('feedwordpress_unfamiliar_'.$what);
2025 - if (!is_numeric($ret) and !in_array($ret, $set)) :
2026 - $ret = 'create';
1223 + if (MyPHP::request('fwp_post_delete')=='nuke') :
1224 + // Get post ID #
1225 + $post_id = MyPHP::request('post');
1226 + if (!$post_id) :
1227 + $post_id = MyPHP::request('post_ID');
2027 1228 endif;
1229 +
1230 + // Make sure we've got the right nonce and all that.
1231 + check_admin_referer('delete-post_' . $post_id);
1232 +
1233 + // If so, disable the trashcan.
1234 + define('EMPTY_TRASH_DAYS', 0);
2028 1235 endif;
2029 1236
2030 - return $ret;
2031 - } // function FeedWordPress::on_unfamiliar()
1237 + }
2032 1238
2033 - function syndicated_links () {
2034 - $contributors = FeedWordPress::link_category_id();
2035 - if (function_exists('get_bookmarks')) :
2036 - $links = get_bookmarks(array("category" => $contributors));
2037 - else:
2038 - $links = get_linkobjects($contributors); // deprecated as of WP 2.1
1239 + function init () {
1240 + global $fwp_path;
1241 +
1242 + // If this is a FeedWordPress admin page, queue up scripts for AJAX
1243 + // functions that FWP uses. If it is a display page or a non-FWP admin
1244 + // page, don't.
1245 + wp_register_style('feedwordpress-elements', WP_PLUGIN_URL.'/'.$fwp_path.'/feedwordpress-elements.css');
1246 + if (FeedWordPressSettingsUI::is_admin()) :
1247 + // For JavaScript that needs to be generated dynamically
1248 + add_action('admin_print_scripts', array('FeedWordPressSettingsUI', 'admin_scripts'));
1249 +
1250 + // For CSS that needs to be generated dynamically.
1251 + add_action('admin_print_styles', array('FeedWordPressSettingsUI', 'admin_styles'));
1252 +
1253 + wp_enqueue_style('dashboard');
1254 + wp_enqueue_style('feedwordpress-elements');
1255 +
1256 + /*if (function_exists('wp_admin_css')) :
1257 + wp_admin_css('css/dashboard');
1258 + endif;*/
2039 1259 endif;
2040 - return $links;
2041 - } // function FeedWordPress::syndicated_links()
2042 1260
2043 - function link_category_id () {
2044 - global $wpdb, $wp_db_version;
1261 + // This is a special post status for hiding posts that have expired
1262 + register_post_status('fwpretired', array(
1263 + 'label' => _x('Retired', 'post'),
1264 + 'label_count' => _n_noop('Retired <span class="count">(%s)</span>', 'Retired <span class="count">(%s)</span>'),
1265 + 'exclude_from_search' => true,
1266 + 'public' => false,
1267 + 'publicly_queryable' => false,
1268 + 'show_in_admin_all_list' => false,
1269 + 'show_in_admin_status_list' => true,
1270 + ));
1271 + add_action(
1272 + /*hook=*/ 'template_redirect',
1273 + /*function=*/ array($this, 'redirect_retired'),
1274 + /*priority=*/ -100
1275 + );
2045 1276
2046 - $cat_id = get_option('feedwordpress_cat_id');
1277 + add_action('wp_ajax_fwp_feeds', array($this, 'fwp_feeds'));
1278 + add_action('wp_ajax_fwp_feedcontents', array($this, 'fwp_feedcontents'));
1279 + add_action('wp_ajax_fwp_xpathtest', array($this, 'fwp_xpathtest'));
2047 1280
2048 - // If we don't yet *have* the category, we'll have to create it
2049 - if ($cat_id === false) :
2050 - $cat = $wpdb->escape(DEFAULT_SYNDICATION_CATEGORY);
2051 -
2052 - // Look for something with the right name...
2053 - // -----------------------------------------
1281 + $this->clear_cache_magic_url();
1282 + $this->update_magic_url();
1283 + } /* FeedWordPress::init() */
1284 +
1285 + function fwp_feeds () {
1286 + $feeds = array();
1287 + $feed_ids = $this->feeds;
1288 +
1289 + foreach ($feed_ids as $id) :
1290 + $sub = $this->subscription($id);
1291 + $feeds[] = array(
1292 + "id" => $id,
1293 + "url" => $sub->uri(),
1294 + "name" => $sub->name(/*fromFeed=*/ false),
1295 + );
1296 + endforeach;
2054 1297
2055 - // WordPress 2.3 introduces a new taxonomy/term API
2056 - if (function_exists('is_term')) :
2057 - $cat_id = is_term($cat, 'link_category');
2058 - // WordPress 2.1 and 2.2 use a common table for both link and post categories
2059 - elseif (isset($wp_db_version) and ($wp_db_version >= FWP_SCHEMA_21 and $wp_db_version < FWP_SCHEMA_23) ) :
2060 - $cat_id = $wpdb->get_var("SELECT cat_id FROM {$wpdb->categories} WHERE cat_name='$cat'");
2061 - // WordPress 1.5 and 2.0.x have a separate table for link categories
2062 - elseif (!isset($wp_db_version) or $wp_db_version < FWP_SCHEMA_21) :
2063 - $cat_id = $wpdb->get_var("SELECT cat_id FROM {$wpdb->linkcategories} WHERE cat_name='$cat'");
2064 - // This should never happen.
2065 - else :
2066 - FeedWordPress::critical_bug('FeedWordPress::link_category_id::wp_db_version', $wp_db_version, __LINE__);
2067 - endif;
1298 + header("Content-Type: application/json");
1299 + echo json_encode($feeds);
1300 + exit;
1301 + }
2068 1302
2069 - // If you still can't find anything, make it for yourself.
2070 - // -------------------------------------------------------
2071 - if (!$cat_id) :
2072 - // WordPress 2.3+ term/taxonomy API
2073 - if (function_exists('wp_insert_term')) :
2074 - $term = wp_insert_term($cat, 'link_category');
2075 - $cat_id = $term['term_id'];
2076 - // WordPress 2.1, 2.2 category API. By the way, why the fuck is this API function only available in a wp-admin module?
2077 - elseif (function_exists('wp_insert_category')) :
2078 - $cat_id = wp_insert_category(array('cat_name' => $cat));
2079 - // WordPress 1.5 and 2.0.x
2080 - elseif (!isset($wp_db_version) or $wp_db_version < FWP_SCHEMA_21) :
2081 - $result = $wpdb->query("
2082 - INSERT INTO $wpdb->linkcategories
2083 - SET
2084 - cat_id = 0,
2085 - cat_name='$cat',
2086 - show_images='N',
2087 - show_description='N',
2088 - show_rating='N',
2089 - show_updated='N',
2090 - sort_order='name'
2091 - ");
2092 - $cat_id = $wpdb->insert_id;
2093 - // This should never happen.
2094 - else :
2095 - FeedWordPress::critical_bug('FeedWordPress::link_category_id::wp_db_version', $wp_db_version, __LINE__);
2096 - endif;
2097 - endif;
1303 + function fwp_feedcontents () {
1304 + $feed_id = MyPHP::request('feed_id');
1305 +
1306 + // Let's load up some data from the feed . . .
1307 + $feed = $this->subscription($feed_id);
1308 + $posts = $feed->live_posts();
1309 +
1310 + if (is_wp_error($posts)) :
1311 + header("HTTP/1.1 502 Bad Gateway");
1312 + $result = $posts;
1313 + else :
1314 + $result = array();
2098 1315
2099 - update_option('feedwordpress_cat_id', $cat_id);
1316 + foreach ($posts as $post) :
1317 + $p = new SyndicatedPost($post, $feed);
1318 +
1319 + $result[] = array(
1320 + "post_title" => $p->entry->get_title(),
1321 + "post_link" => $p->permalink(),
1322 + "guid" => $p->guid(),
1323 + "post_date" => $p->published(),
1324 + );
1325 + endforeach;
2100 1326 endif;
2101 - return $cat_id;
2102 - } // function FeedWordPress::link_category_id()
2103 -
2104 - # Upgrades and maintenance...
2105 - function needs_upgrade () {
2106 - global $wpdb;
2107 - $fwp_db_version = get_option('feedwordpress_version');
2108 - $ret = false; // innocent until proven guilty
2109 - if (!$fwp_db_version or $fwp_db_version < FEEDWORDPRESS_VERSION) :
2110 - // This is an older version or a fresh install. Does it
2111 - // require a database upgrade or database initialization?
2112 - if ($fwp_db_version > 0.96) :
2113 - // No. Just brand it with the new version.
2114 - update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1327 +
1328 + header("Content-Type: application/json");
1329 +
1330 + echo json_encode($result);
1331 +
1332 + // This is an AJAX request, so close it out thus.
1333 + die;
1334 + } /* FeedWordPress::fwp_feedcontents () */
1335 +
1336 + function fwp_xpathtest () {
1337 + $xpath = MyPHP::request('xpath');
1338 + $feed_id = MyPHP::request('feed_id');
1339 + $post_id = MyPHP::request('post_id');
1340 +
1341 + $expr = new FeedWordPressParsedPostMeta($xpath);
1342 +
1343 + // Let's load up some data from the feed . . .
1344 + $feed = $this->subscription($feed_id);
1345 + $posts = $feed->live_posts();
1346 +
1347 + if (!is_wp_error($posts)) :
1348 + if (strlen($post_id) == 0) :
1349 + $post = $posts[0];
2115 1350 else :
2116 - // Yes. Check to see whether this is a fresh install or an upgrade.
2117 - $syn = $wpdb->get_col("
2118 - SELECT post_id
2119 - FROM $wpdb->postmeta
2120 - WHERE meta_key = 'syndication_feed'
2121 - ");
2122 - if (count($syn) > 0) : // contains at least one syndicated post
2123 - $ret = true;
2124 - else : // fresh install; brand it as ours
2125 - update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1351 + $post = null;
1352 +
1353 + foreach ($posts as $p) :
1354 + if ($p->get_id() == $post_id) :
1355 + $post = $p;
1356 + endif;
1357 + endforeach;
1358 + endif;
1359 +
1360 + $post = new SyndicatedPost($post, $feed);
1361 + $meta = $expr->do_substitutions($post);
1362 +
1363 + $result = array(
1364 + "post_title" => $post->entry->get_title(),
1365 + "post_link" => $post->permalink(),
1366 + "guid" => $post->guid(),
1367 + "expression" => $xpath,
1368 + "results" => $meta
1369 + );
1370 + else :
1371 + $result = array(
1372 + "expression" => $xpath,
1373 + "feed_id" => $feed_id,
1374 + "post_id" => $post_id,
1375 + "results" => $posts
1376 + );
1377 +
1378 + header("HTTP/1.1 503 Bad Gateway");
1379 + endif;
1380 +
1381 + header("Content-Type: application/json");
1382 +
1383 + echo json_encode($result);
1384 +
1385 + // This is an AJAX request, so close it out thus.
1386 + die;
1387 + } /* FeedWordPress::fwp_xpathtest () */
1388 +
1389 + function redirect_retired () {
1390 + global $wp_query;
1391 + if (is_singular()) :
1392 + if ('fwpretired'==$wp_query->post->post_status) :
1393 + do_action('feedwordpress_redirect_retired', $wp_query->post);
1394 +
1395 + if (!($template = get_404_template())) :
1396 + $template = get_index_template();
2126 1397 endif;
1398 + if ($template = apply_filters('template_include', $template)) :
1399 + header("HTTP/1.1 410 Gone");
1400 + include($template);
1401 + endif;
1402 + exit;
2127 1403 endif;
2128 1404 endif;
2129 - return $ret;
2130 1405 }
2131 -
2132 - function upgrade_database ($from = NULL) {
2133 - global $wpdb;
2134 -
2135 - if (is_null($from) or $from <= 0.96) : $from = 0.96; endif;
2136 -
2137 - switch ($from) :
2138 - case 0.96: // account for changes to syndication custom values and guid
2139 - echo "<p>Upgrading database from {$from} to ".FEEDWORDPRESS_VERSION."...</p>\n";
2140 -
2141 - $cat_id = FeedWordPress::link_category_id();
1406 +
1407 + function row_actions ($actions, $post) {
1408 + if (is_syndicated($post->ID)) :
1409 + $link = get_delete_post_link($post->ID, '', true);
1410 + $link = MyPHP::url($link, array("fwp_post_delete" => "nuke"));
2142 1411
2143 - // Avoid duplicates
2144 - $wpdb->query("DELETE FROM `{$wpdb->postmeta}` WHERE meta_key = 'syndication_feed_id'");
1412 + $caption = 'Erase the record of this post (will be re-syndicated if it still appears on the feed).';
1413 + $linktext = 'Erase/Resyndicate';
2145 1414
2146 - // Look up all the link IDs
2147 - $wpdb->query("
2148 - CREATE TEMPORARY TABLE tmp_custom_values
2149 - SELECT
2150 - NULL AS meta_id,
2151 - post_id,
2152 - 'syndication_feed_id' AS meta_key,
2153 - link_id AS meta_value
2154 - FROM `{$wpdb->postmeta}`, `{$wpdb->links}`
2155 - WHERE
2156 - meta_key='syndication_feed'
2157 - AND meta_value=link_rss
2158 - AND link_category = {$cat_id}
2159 - ");
2160 -
2161 - // Now attach them to their posts
2162 - $wpdb->query("INSERT INTO `{$wpdb->postmeta}` SELECT * FROM tmp_custom_values");
2163 -
2164 - // And clean up after ourselves.
2165 - $wpdb->query("DROP TABLE tmp_custom_values");
2166 -
2167 - // Now fix the guids to avoid duplicate posts
2168 - echo "<ul>";
2169 - foreach ($this->feeds as $feed) :
2170 - echo "<li>Fixing post meta-data for <cite>".$feed['link/name']."</cite> &#8230; "; flush();
2171 - $rss = @fetch_rss($feed['link/uri']);
2172 - if (is_array($rss->items)) :
2173 - foreach ($rss->items as $item) :
2174 - $guid = $wpdb->escape(FeedWordPress::guid($item, $feed)); // new GUID algorithm
2175 - $link = $wpdb->escape($item['link']);
2176 -
2177 - $wpdb->query("
2178 - UPDATE `{$wpdb->posts}` SET guid='{$guid}' WHERE guid='{$link}'
2179 - ");
2180 - endforeach;
1415 + $keys = array_keys($actions);
1416 + $links = array();
1417 + foreach ($keys as $key) :
1418 + $links[$key] = $actions[$key];
1419 +
1420 + if ('trash'==$key) :
1421 + $links[$key] = "<a class='submitdelete' title='" . esc_attr( __( 'Move this item to the Trash (will NOT be re-syndicated)' ) ) . "' href='" . get_delete_post_link( $post->ID ) . "'>" . __( 'Trash/Don&#8217;t Resyndicate' ) . "</a>";
1422 +
1423 + // Placeholder.
1424 + $links['delete'] = '';
2181 1425 endif;
2182 - echo "<strong>complete.</strong></li>\n";
2183 1426 endforeach;
2184 - echo "</ul>\n";
1427 +
1428 + $links['delete'] = '<a class="submitdelete" title="'.esc_attr(__($caption)).'" href="' . $link . '">' . __($linktext) . '</a>';
2185 1429
2186 - // Mark the upgrade as successful.
2187 - update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
2188 - endswitch;
2189 - echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>";
2190 - } /* FeedWordPress::upgrade_database() */
2191 -
2192 - # Utility functions for handling text settings
2193 - function negative ($f, $setting) {
2194 - $nego = array ('n', 'no', 'f', 'false');
2195 - return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $nego));
1430 + $actions = $links;
1431 + endif;
1432 + return $actions;
2196 1433 }
2197 -
2198 - function affirmative ($f, $setting) {
2199 - $affirmo = array ('y', 'yes', 't', 'true', 1);
2200 - return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $affirmo));
2201 - }
2202 -
2203 -
2204 - # Internal debugging functions
2205 - function critical_bug ($varname, $var, $line) {
2206 - global $wp_version;
2207 -
2208 - echo '<p>There may be a bug in FeedWordPress. Please <a href="'.FEEDWORDPRESS_AUTHOR_CONTACT.'">contact the author</a> and paste the following information into your e-mail:</p>';
2209 - echo "\n<plaintext>";
2210 - echo "Triggered at line # ".$line."\n";
2211 - echo "FeedWordPress version: ".FEEDWORDPRESS_VERSION."\n";
2212 - echo "WordPress version: $wp_version\n";
2213 - echo "PHP version: ".phpversion()."\n";
2214 - echo "\n";
2215 - echo $varname.": "; var_dump($var); echo "\n";
2216 - die;
2217 - }
2218 -} // class FeedWordPress
2219 -
2220 -class SyndicatedPost {
2221 - var $item = null;
2222 1434
2223 - var $link = null;
2224 - var $feed = null;
2225 - var $feedmeta = null;
1435 + function dashboard_setup () {
1436 + $see_it = FeedWordPress::menu_cap();
1437 +
1438 + if (current_user_can($see_it)) :
1439 + // Get the stylesheet
1440 + wp_enqueue_style('feedwordpress-elements');
2226 1441
2227 - var $post = array ();
2228 - var $_base = null;
2229 -
2230 - var $_freshness = null;
2231 - var $_wp_id = null;
2232 -
2233 - function SyndicatedPost ($item, $link) {
2234 - global $wpdb;
2235 -
2236 - $this->link = $link;
2237 - $feedmeta = $link->settings;
2238 - $feed = $link->magpie;
2239 -
2240 - # This is ugly as all hell. I'd like to use apply_filters()'s
2241 - # alleged support for a variable argument count, but this seems
2242 - # to have been broken in WordPress 1.5. It'll be fixed somehow
2243 - # in WP 1.5.1, but I'm aiming at WP 1.5 compatibility across
2244 - # the board here.
2245 - #
2246 - # Cf.: <http://mosquito.wordpress.org/view.php?id=901>
2247 - global $fwp_channel, $fwp_feedmeta;
2248 - $fwp_channel = $feed; $fwp_feedmeta = $feedmeta;
2249 -
2250 - $this->feed = $feed;
2251 - $this->feedmeta = $feedmeta;
2252 -
2253 - $this->item = $item;
2254 - $this->item = apply_filters('syndicated_item', $this->item, $this);
2255 -
2256 - # Filters can halt further processing by returning NULL
2257 - if (is_null($this->item)) :
2258 - $this->post = NULL;
2259 - else :
2260 - # Note that nothing is run through $wpdb->escape() here.
2261 - # That's deliberate. The escaping is done at the point
2262 - # of insertion, not here, to avoid double-escaping and
2263 - # to avoid screwing with syndicated_post filters
2264 -
2265 - $this->post['post_title'] = apply_filters('syndicated_item_title', $this->item['title'], $this);
2266 -
2267 - // This just gives us an alphanumeric representation of
2268 - // the author. We will look up (or create) the numeric
2269 - // ID for the author in SyndicatedPost::add()
2270 - $this->post['named']['author'] = apply_filters('syndicated_item_author', $this->author(), $this);
2271 -
2272 - # Identify content and sanitize it.
2273 - # ---------------------------------
2274 - if (isset($this->item['xhtml']['body'])) :
2275 - $content = $this->item['xhtml']['body'];
2276 - elseif (isset($this->item['xhtml']['div'])) :
2277 - $content = $this->item['xhtml']['div'];
2278 - elseif (isset($this->item['content']['encoded']) and $this->item['content']['encoded']):
2279 - $content = $this->item['content']['encoded'];
2280 - else:
2281 - $content = $this->item['description'];
2282 - endif;
2283 - $this->post['post_content'] = apply_filters('syndicated_item_content', $content, $this);
2284 -
2285 - # Identify and sanitize excerpt
2286 - $excerpt = NULL;
2287 - if ( isset($this->item['description']) and $this->item['description'] ) :
2288 - $excerpt = $this->item['description'];
2289 - elseif ( isset($content) and $content ) :
2290 - $excerpt = strip_tags($content);
2291 - if (strlen($excerpt) > 255) :
2292 - $excerpt = substr($excerpt,0,252).'...';
2293 - endif;
2294 - endif;
2295 - $excerpt = apply_filters('syndicated_item_excerpt', $excerpt, $this);
2296 -
2297 - if (!is_null($excerpt)):
2298 - $this->post['post_excerpt'] = $excerpt;
2299 - endif;
1442 + $widget_id = 'feedwordpress_dashboard';
1443 + $widget_name = __('Syndicated Sources');
1444 + $column = 'side';
1445 + $priority = 'core';
1446 +
1447 + // I would love to use wp_add_dashboard_widget() here and save
1448 + // myself some trouble. But WP 3 does not yet have any way to
1449 + // push a dashboard widget onto the side, or to give it a default
1450 + // location.
1451 + add_meta_box(
1452 + /*id=*/ $widget_id,
1453 + /*title=*/ $widget_name,
1454 + /*callback=*/ array($this, 'dashboard'),
1455 + /*page=*/ 'dashboard',
1456 + /*context=*/ $column,
1457 + /*priority=*/ $priority
1458 + );
1459 + /*control_callback= array($this, 'dashboard_control') */
2300 1460
2301 - // This is unnecessary if we use wp_insert_post
2302 - if (!$this->use_api('wp_insert_post')) :
2303 - $this->post['post_name'] = sanitize_title($this->post['post_title']);
1461 + // This is kind of rude, I know, but the dashboard widget isn't
1462 + // worth much if users don't know that it exists, and I don't
1463 + // know of any better way to reorder the boxen.
1464 + //
1465 + // Gleefully ripped off of codex.wordpress.org/Dashboard_Widgets_API
1466 +
1467 + // Globalize the metaboxes array, this holds all the widgets for wp-admin
1468 + global $wp_meta_boxes;
1469 +
1470 + // Get the regular dashboard widgets array
1471 + // (which has our new widget already but at the end)
1472 +
1473 + $normal_dashboard = $wp_meta_boxes['dashboard'][$column][$priority];
1474 +
1475 + // Backup and delete our new dashbaord widget from the end of the array
1476 + if (isset($normal_dashboard[$widget_id])) :
1477 + $backup = array();
1478 + $backup[$widget_id] = $normal_dashboard[$widget_id];
1479 + unset($normal_dashboard[$widget_id]);
1480 +
1481 + // Merge the two arrays together so our widget is at the
1482 + // beginning
1483 + $sorted_dashboard = array_merge($backup, $normal_dashboard);
1484 +
1485 + // Save the sorted array back into the original metaboxes
1486 + $wp_meta_boxes['dashboard'][$column][$priority] = $sorted_dashboard;
2304 1487 endif;
1488 + endif;
1489 + } /* FeedWordPress::dashboard_setup () */
1490 +
1491 + function dashboard () {
1492 + $syndicationPage = new FeedWordPressSyndicationPage(dirname(__FILE__).'/syndication.php');
1493 + $syndicationPage->dashboard_box($syndicationPage);
1494 + } /* FeedWordPress::dashboard () */
2305 1495
2306 - $this->post['epoch']['issued'] = apply_filters('syndicated_item_published', $this->published(), $this);
2307 - $this->post['epoch']['created'] = apply_filters('syndicated_item_created', $this->created(), $this);
2308 - $this->post['epoch']['modified'] = apply_filters('syndicated_item_updated', $this->updated(), $this);
1496 + function user_can_richedit ($rich_edit) {
2309 1497
2310 - // Dealing with timestamps in WordPress is so fucking fucked.
2311 - $offset = (int) get_option('gmt_offset') * 60 * 60;
2312 - $this->post['post_date'] = gmdate('Y-m-d H:i:s', $this->published() + $offset);
2313 - $this->post['post_modified'] = gmdate('Y-m-d H:i:s', $this->updated() + $offset);
2314 - $this->post['post_date_gmt'] = gmdate('Y-m-d H:i:s', $this->published());
2315 - $this->post['post_modified_gmt'] = gmdate('Y-m-d H:i:s', $this->updated());
1498 + $post = new FeedWordPressLocalPost;
1499 +
1500 + if (!$post->is_exposed_to_formatting_filters()) :
1501 + // Disable visual editor and only allow operations
1502 + // directly on HTML if post is bypassing fmt filters
1503 + $rich_edit = false;
1504 + endif;
1505 +
1506 + return $rich_edit;
2316 1507
2317 - // Use feed-level preferences or the global default.
2318 - $this->post['post_status'] = $this->link->syndicated_status('post', 'publish');
2319 - $this->post['comment_status'] = $this->link->syndicated_status('comment', 'closed');
2320 - $this->post['ping_status'] = $this->link->syndicated_status('ping', 'closed');
1508 + } /* FeedWordPress::user_can_richedit () */
1509 +
1510 + function update_magic_url () {
1511 + global $wpdb;
2321 1512
2322 - // Unique ID (hopefully a unique tag: URI); failing that, the permalink
2323 - $this->post['guid'] = apply_filters('syndicated_item_guid', $this->guid(), $this);
1513 + // Explicit update request in the HTTP request (e.g. from a cron job)
1514 + if ($this->update_requested()) :
1515 + $this->update_hooked = "Initiating a CRON JOB CHECK-IN ON UPDATE SCHEDULE due to URL parameter = ".trim($this->val($_REQUEST['update_feedwordpress']));
2324 1516
2325 - // RSS 2.0 / Atom 1.0 enclosure support
2326 - if ( isset($this->item['enclosure#']) ) :
2327 - for ($i = 1; $i <= $this->item['enclosure#']; $i++) :
2328 - $eid = (($i > 1) ? "#{$id}" : "");
2329 - $this->post['meta']['enclosure'][] =
2330 - apply_filters('syndicated_item_enclosure_url', $this->item["enclosure{$eid}@url"], $this)."\n".
2331 - apply_filters('syndicated_item_enclosure_length', $this->item["enclosure{$eid}@length"], $this)."\n".
2332 - apply_filters('syndicated_item_enclosure_type', $this->item["enclosure{$eid}@type"], $this);
2333 - endfor;
2334 - endif;
2335 -
2336 - // In case you want to point back to the blog this was syndicated from
2337 - if (isset($this->feed->channel['title'])) :
2338 - $this->post['meta']['syndication_source'] = apply_filters('syndicated_item_source_title', $this->feed->channel['title'], $this);
2339 - endif;
2340 - if (isset($this->feed->channel['link'])) :
2341 - $this->post['meta']['syndication_source_uri'] = apply_filters('syndicated_item_source_link', $this->feed->channel['link'], $this);
2342 - endif;
1517 + $this->update($this->update_requested_url());
2343 1518
2344 - // Store information on human-readable and machine-readable comment URIs
2345 - if (isset($this->item['comments'])) :
2346 - $this->post['meta']['rss:comments'] = apply_filters('syndicated_item_comments', $this->item['comments']);
1519 + if (FEEDWORDPRESS_DEBUG and count($wpdb->queries) > 0) :
1520 + $mysqlTime = 0.0;
1521 + $byTime = array();
1522 + foreach ($wpdb->queries as $query) :
1523 + $time = $query[1] * 1000000.0;
1524 + $mysqlTime += $query[1];
1525 + if (!isset($byTime[$time])) : $byTime[$time] = array(); endif;
1526 + $byTime[$time][] = $query[0]. ' // STACK: ' . $query[2];
1527 + endforeach;
1528 + krsort($byTime);
1529 +
1530 + foreach ($byTime as $time => $querySet) :
1531 + foreach ($querySet as $query) :
1532 + print "[".(sprintf('%4.4f', $time/1000.0)) . "ms] $query\n";
1533 + endforeach;
1534 + endforeach;
1535 + echo $this->log_prefix()."$wpdb->num_queries queries. $mysqlTime seconds in MySQL. Total of "; timer_stop(1); print " seconds.";
2347 1536 endif;
2348 - if (isset($this->item['wfw']['commentrss'])) :
2349 - $this->post['meta']['wfw:commentRSS'] = apply_filters('syndicated_item_commentrss', $this->item['wfw']['commentrss']);
2350 - endif;
1537 +
1538 + debug_out_feedwordpress_footer();
1539 +
1540 + // Magic URL should return nothing but a 200 OK header packet
1541 + // when successful.
1542 + exit;
1543 + endif;
1544 + } /* FeedWordPress::magic_update_url () */
2351 1545
2352 - // Store information to identify the feed that this came from
2353 - $this->post['meta']['syndication_feed'] = $this->feedmeta['link/uri'];
2354 - $this->post['meta']['syndication_feed_id'] = $this->feedmeta['link/id'];
1546 + function clear_cache_magic_url () {
1547 + if ($this->clear_cache_requested()) :
1548 + $this->clear_cache();
1549 + endif;
1550 + } /* FeedWordPress::clear_cache_magic_url() */
1551 +
1552 + function clear_cache_requested () {
1553 + return MyPHP::request('clear_cache');
1554 + } /* FeedWordPress::clear_cache_requested() */
2355 1555
2356 - // In case you want to know the external permalink...
2357 - $this->post['meta']['syndication_permalink'] = apply_filters('syndicated_item_link', $this->item['link']);
1556 + function update_requested () {
1557 + return FeedWordPress::by_request('update_feedwordpress');
1558 + } // FeedWordPress::update_requested()
2358 1559
2359 - // Feed-by-feed options for author and category creation
2360 - $this->post['named']['unfamiliar']['author'] = $this->feedmeta['unfamiliar author'];
2361 - $this->post['named']['unfamiliar']['category'] = $this->feedmeta['unfamiliar category'];
1560 + function update_requested_url () {
1561 + $ret = null;
1562 +
1563 + if (($_REQUEST['update_feedwordpress']=='*')
1564 + or (preg_match('|^http://.*|i', $_REQUEST['update_feedwordpress']))) :
1565 + $ret = $_REQUEST['update_feedwordpress'];
1566 + endif;
2362 1567
2363 - // Categories: start with default categories, if any
2364 - $fc = get_option("feedwordpress_syndication_cats");
2365 - if ($fc) :
2366 - $this->post['named']['preset/category'] = explode("\n", $fc);
2367 - else :
2368 - $this->post['named']['preset/category'] = array();
2369 - endif;
1568 + return $ret;
1569 + } // FeedWordPress::update_requested_url()
2370 1570
2371 - if (is_array($this->feedmeta['cats'])) :
2372 - $this->post['named']['preset/category'] = array_merge($this->post['named']['preset/category'], $this->feedmeta['cats']);
2373 - endif;
2374 -
2375 - // Now add categories from the post, if we have 'em
2376 - $this->post['named']['category'] = array();
2377 - if ( isset($this->item['category#']) ) :
2378 - for ($i = 1; $i <= $this->item['category#']; $i++) :
2379 - $cat_idx = (($i > 1) ? "#{$i}" : "");
2380 - $cat = $this->item["category{$cat_idx}"];
2381 -
2382 - if ( isset($this->feedmeta['cat_split']) and strlen($this->feedmeta['cat_split']) > 0) :
2383 - $pcre = "\007".$this->feedmeta['cat_split']."\007";
2384 - $this->post['named']['category'] = array_merge($this->post['named']['category'], preg_split($pcre, $cat, -1 /*=no limit*/, PREG_SPLIT_NO_EMPTY));
2385 - else :
2386 - $this->post['named']['category'][] = $cat;
2387 - endif;
2388 - endfor;
2389 - endif;
2390 - $this->post['named']['category'] = apply_filters('syndicated_item_categories', $this->post['named']['category'], $this);
2391 -
2392 - // Tags: start with default tags, if any
2393 - $ft = get_option("feedwordpress_syndication_tags");
2394 - if ($ft) :
2395 - $this->post['tags_input'] = explode('FEEDWORDPRESS_CAT_SEPARATOR', $ft);
2396 - else :
2397 - $this->post['tags_input'] = array();
2398 - endif;
2399 -
2400 - if (is_array($this->feedmeta['tags'])) :
2401 - $this->post['tags_input'] = array_merge($this->post['tags_input'], $this->feedmeta['tags']);
2402 - endif;
1571 + function auto_update () {
1572 + if ($this->stale()) :
1573 + $this->update();
2403 1574 endif;
2404 - } // SyndicatedPost::SyndicatedPost()
1575 + } /* FeedWordPress::auto_update () */
2405 1576
2406 - function filtered () {
2407 - return is_null($this->post);
2408 - }
2409 -
2410 - function freshness () {
1577 + function find_link ($uri, $field = 'link_rss') {
2411 1578 global $wpdb;
2412 1579
2413 - if ($this->filtered()) : // This should never happen.
2414 - FeedWordPress::critical_bug('SyndicatedPost', $this, __LINE__);
2415 - endif;
1580 + $unslashed = untrailingslashit($uri);
1581 + $slashed = trailingslashit($uri);
1582 + $link_id = $wpdb->get_var($wpdb->prepare("
1583 + SELECT link_id FROM $wpdb->links WHERE $field IN ('%s', '%s')
1584 + LIMIT 1", $unslashed, $slashed
1585 + ));
2416 1586
2417 - if (is_null($this->_freshness)) :
2418 - $guid = $wpdb->escape($this->guid());
1587 + return $link_id;
1588 + } /* FeedWordPress::find_link () */
2419 1589
2420 - $result = $wpdb->get_row("
2421 - SELECT id, guid, post_modified_gmt
2422 - FROM $wpdb->posts WHERE guid='$guid'
2423 - ");
2424 -
2425 - preg_match('/([0-9]+)-([0-9]+)-([0-9]+) ([0-9]+):([0-9]+):([0-9]+)/', $result->post_modified_gmt, $backref);
2426 - $updated = gmmktime($backref[4], $backref[5], $backref[6], $backref[2], $backref[3], $backref[1]);
2427 - if (!$result) :
2428 - $this->_freshness = 2; // New content
2429 - elseif ($this->updated() > $updated) :
2430 - $this->_freshness = 1; // Updated content
2431 - $this->_wp_id = $result->id;
2432 - else :
2433 - $this->_freshness = 0; // Same old, same old
2434 - $this->_wp_id = $result->id;
2435 - endif;
1590 + function syndicate_link ($name, $uri, $rss) {
1591 + // Get the category ID#
1592 + $cat_id = FeedWordPress::link_category_id();
1593 + if (!is_wp_error($cat_id)) :
1594 + $link_category = array($cat_id);
1595 + else :
1596 + $link_category = array();
2436 1597 endif;
2437 - return $this->_freshness;
2438 - }
2439 1598
2440 - function wp_id () {
2441 - if ($this->filtered()) : // This should never happen.
2442 - FeedWordPress::critical_bug('SyndicatedPost', $this, __LINE__);
2443 - endif;
1599 + // WordPress gets cranky if there's no homepage URI
1600 + if (!is_string($uri) or strlen($uri)<1) : $uri = $rss; endif;
2444 1601
2445 - if (is_null($this->_wp_id) and is_null($this->_freshness)) :
2446 - $fresh = $this->freshness(); // sets WP DB id in the process
2447 - endif;
2448 - return $this->_wp_id;
2449 - }
1602 + // Check if this feed URL is already being syndicated.
1603 + $link_id = wp_insert_link(array(
1604 + "link_id" => FeedWordPress::find_link($rss), // insert if nothing was found; else update
1605 + "link_rss" => $rss,
1606 + "link_name" => $name,
1607 + "link_url" => $uri,
1608 + "link_category" => $link_category,
1609 + "link_visible" => 'Y', // reactivate if inactivated
1610 + ));
2450 1611
2451 - function store () {
2452 - global $wpdb;
1612 + return $link_id;
1613 + } /* function FeedWordPress::syndicate_link() */
2453 1614
2454 - if ($this->filtered()) : // This should never happen.
2455 - FeedWordPress::critical_bug('SyndicatedPost', $this, __LINE__);
1615 + /*static*/ function syndicated_status ($what, $default) {
1616 + $ret = get_option("feedwordpress_syndicated_{$what}_status");
1617 + if (!$ret) :
1618 + $ret = $default;
2456 1619 endif;
2457 -
2458 - $freshness = $this->freshness();
2459 - if ($freshness > 0) :
2460 - # -- Look up, or create, numeric ID for author
2461 - $this->post['post_author'] = $this->author_id (
2462 - FeedWordPress::on_unfamiliar('author', $this->post['named']['unfamiliar']['author'])
2463 - );
1620 + return $ret;
1621 + } /* FeedWordPress::syndicated_status() */
2464 1622
2465 - if (is_null($this->post['post_author'])) :
2466 - $this->post = NULL;
2467 - endif;
2468 - endif;
1623 + function on_unfamiliar ($what = 'author') {
1624 + switch ($what) :
1625 + case 'category' : $suffix = ':category'; break;
1626 + case 'post_tag' : $suffix = ':post_tag'; break;
1627 + default: $suffix = '';
1628 + endswitch;
2469 1629
2470 - if (!$this->filtered() and $freshness > 0) :
2471 - # -- Look up, or create, numeric ID for categories
2472 - $this->post['post_category'] = $this->category_ids (
2473 - $this->post['named']['category'],
2474 - FeedWordPress::on_unfamiliar('category', $this->post['named']['unfamiliar']['category'])
2475 - );
2476 -
2477 - if (is_null($this->post['post_category'])) :
2478 - // filter mode on, no matching categories; drop the post
2479 - $this->post = NULL;
2480 - else :
2481 - // filter mode off or at least one match; now add on the feed and global presets
2482 - $this->post['post_category'] = array_merge (
2483 - $this->post['post_category'],
2484 - $this->category_ids (
2485 - $this->post['named']['preset/category'],
2486 - 'default'
2487 - )
2488 - );
1630 + return get_option('feedwordpress_unfamiliar_'.$what, 'create'.$suffix);
1631 + } // function FeedWordPress::on_unfamiliar()
2489 1632
2490 - if (count($this->post['post_category']) < 1) :
2491 - $this->post['post_category'][] = 1; // Default to category 1 ("Uncategorized" / "General") if nothing else
2492 - endif;
2493 - endif;
2494 - endif;
2495 -
2496 - if (!$this->filtered() and $freshness > 0) :
2497 - unset($this->post['named']);
2498 - $this->post = apply_filters('syndicated_post', $this->post, $this);
2499 - endif;
2500 -
2501 - if (!$this->filtered() and $freshness == 2) :
2502 - // The item has not yet been added. So let's add it.
2503 - $this->insert_new();
2504 - $this->add_rss_meta();
2505 - do_action('post_syndicated_item', $this->wp_id());
1633 + function null_email_set () {
1634 + $base = get_option('feedwordpress_null_email_set');
2506 1635
2507 - $ret = 'new';
2508 - elseif (!$this->filtered() and $freshness == 1) :
2509 - $this->post['ID'] = $this->wp_id();
2510 - $this->update_existing();
2511 - $this->add_rss_meta();
2512 - do_action('update_syndicated_item', $this->wp_id());
2513 -
2514 - $ret = 'updated';
1636 + if ($base===false) :
1637 + $ret = array('noreply@blogger.com'); // default
2515 1638 else :
2516 - $ret = false;
1639 + $ret = array_map('strtolower',
1640 + array_map('trim', explode("\n", $base)));
2517 1641 endif;
2518 -
1642 + $ret = apply_filters('syndicated_item_author_null_email_set', $ret);
2519 1643 return $ret;
2520 - } // function SyndicatedPost::store ()
2521 -
2522 - function insert_new () {
2523 - global $wpdb, $wp_db_version;
2524 -
2525 - // Why the fuck doesn't wp_insert_post already do this?
2526 - foreach ($this->post as $key => $value) :
2527 - if (is_string($value)) :
2528 - $dbpost[$key] = $wpdb->escape($value);
2529 - else :
2530 - $dbpost[$key] = $value;
2531 - endif;
2532 - endforeach;
2533 1644
2534 - if (strlen($dbpost['post_title'].$dbpost['post_content'].$dbpost['post_excerpt']) == 0) :
2535 - // FIXME: Option for filtering out empty posts
2536 - endif;
2537 - if (strlen($dbpost['post_title'])==0) :
2538 - $dbpost['post_title'] = $this->post['meta']['syndication_source']
2539 - .' '.gmdate('Y-m-d H:i:s', $this->published() + $offset);
2540 - // FIXME: Option for what to fill a blank title with...
2541 - endif;
1645 + } /* FeedWordPress::null_email_set () */
2542 1646
2543 - if ($this->use_api('wp_insert_post')) :
2544 - $dbpost['post_pingback'] = false; // Tell WP 2.1 and 2.2 not to process for pingbacks
2545 - $this->_wp_id = wp_insert_post($dbpost);
2546 -
2547 - // This should never happen.
2548 - if (!is_numeric($this->_wp_id) or ($this->_wp_id == 0)) :
2549 - FeedWordPress::critical_bug('SyndicatedPost (_wp_id problem)', array($dbpost, $this), __LINE__);
2550 - endif;
2551 -
2552 - // Unfortunately, as of WordPress 2.3, wp_insert_post()
2553 - // *still* offers no way to use a guid of your choice,
2554 - // and munges your post modified timestamp, too.
2555 - $result = $wpdb->query("
2556 - UPDATE $wpdb->posts
2557 - SET
2558 - guid='{$dbpost['guid']}',
2559 - post_modified='{$dbpost['post_modified']}',
2560 - post_modified_gmt='{$dbpost['post_modified_gmt']}'
2561 - WHERE ID='{$this->_wp_id}'
2562 - ");
2563 - else :
2564 - # The right way to do this is the above. But, alas,
2565 - # in earlier versions of WordPress, wp_insert_post has
2566 - # too much behavior (mainly related to pings) that can't
2567 - # be overridden. In WordPress 1.5, it's enough of a
2568 - # resource hog to make PHP segfault after inserting
2569 - # 50-100 posts. This can get pretty annoying, especially
2570 - # if you are trying to update your feeds for the first
2571 - # time.
1647 + function is_null_email ($email) {
1648 + $ret = in_array(strtolower(trim($email)), FeedWordPress::null_email_set());
1649 + $ret = apply_filters('syndicated_item_author_is_null_email', $ret, $email);
1650 + return $ret;
1651 + } /* FeedWordPress::is_null_email () */
2572 1652
2573 - $result = $wpdb->query("
2574 - INSERT INTO $wpdb->posts
2575 - SET
2576 - guid = '{$dbpost['guid']}',
2577 - post_author = '{$dbpost['post_author']}',
2578 - post_date = '{$dbpost['post_date']}',
2579 - post_date_gmt = '{$dbpost['post_date_gmt']}',
2580 - post_content = '{$dbpost['post_content']}',"
2581 - .(isset($dbpost['post_excerpt']) ? "post_excerpt = '{$dbpost['post_excerpt']}'," : "")."
2582 - post_title = '{$dbpost['post_title']}',
2583 - post_name = '{$dbpost['post_name']}',
2584 - post_modified = '{$dbpost['post_modified']}',
2585 - post_modified_gmt = '{$dbpost['post_modified_gmt']}',
2586 - comment_status = '{$dbpost['comment_status']}',
2587 - ping_status = '{$dbpost['ping_status']}',
2588 - post_status = '{$dbpost['post_status']}'
2589 - ");
2590 - $this->_wp_id = $wpdb->insert_id;
1653 + function use_aggregator_source_data () {
1654 + $ret = get_option('feedwordpress_use_aggregator_source_data');
1655 + return apply_filters('syndicated_post_use_aggregator_source_data', ($ret=='yes'));
1656 + }
2591 1657
2592 - // This should never happen.
2593 - if (!is_numeric($this->_wp_id) or ($this->_wp_id == 0)) :
2594 - FeedWordPress::critical_bug('SyndicatedPost::_wp_id', $this->_wp_id, __LINE__);
2595 - endif;
1658 + /**
1659 + * FeedWordPress::munge_permalinks: check whether or not FeedWordPress
1660 + * should rewrite permalinks for syndicated items to reflect their
1661 + * original location.
1662 + *
1663 + * @return bool TRUE if FeedWordPress SHOULD rewrite permalinks; FALSE otherwise
1664 + */
1665 + /*static*/ function munge_permalinks () {
1666 + return (get_option('feedwordpress_munge_permalink', /*default=*/ 'yes') != 'no');
1667 + } /* FeedWordPress::munge_permalinks() */
2596 1668
2597 - // WordPress 1.5.x - 2.0.x
2598 - wp_set_post_cats('1', $this->wp_id(), $this->post['post_category']);
2599 -
2600 - // Since we are not going through official channels, we need to
2601 - // manually tell WordPress that we've published a new post.
2602 - // We need to make sure to do this in order for FeedWordPress
2603 - // to play well with the staticize-reloaded plugin (something
2604 - // that a large aggregator website is going to *want* to be
2605 - // able to use).
2606 - do_action('publish_post', $this->_wp_id);
1669 + function syndicated_links ($args = array()) {
1670 + $contributors = FeedWordPress::link_category_id();
1671 + if (!is_wp_error($contributors)) :
1672 + $links = get_bookmarks(array_merge(
1673 + array("category" => $contributors),
1674 + $args
1675 + ));
1676 + else :
1677 + $links = array();
2607 1678 endif;
2608 - } /* SyndicatedPost::insert_new() */
2609 1679
2610 - function update_existing () {
2611 - global $wpdb;
1680 + return $links;
1681 + } // function FeedWordPress::syndicated_links()
2612 1682
2613 - // Why the fuck doesn't wp_insert_post already do this?
2614 - $dbpost = array();
2615 - foreach ($this->post as $key => $value) :
2616 - if (is_string($value)) :
2617 - $dbpost[$key] = $wpdb->escape($value);
2618 - else :
2619 - $dbpost[$key] = $value;
2620 - endif;
2621 - endforeach;
1683 + function link_category_id () {
1684 + global $wpdb, $wp_db_version;
2622 1685
2623 - if ($this->use_api('wp_insert_post')) :
2624 - $dbpost['post_pingback'] = false; // Tell WP 2.1 and 2.2 not to process for pingbacks
2625 - $this->_wp_id = wp_insert_post($dbpost);
1686 + $cat_id = get_option('feedwordpress_cat_id');
1687 +
1688 + // If we don't yet have the category ID stored, search by name
1689 + if (!$cat_id) :
1690 + $cat_id = FeedWordPressCompatibility::link_category_id(DEFAULT_SYNDICATION_CATEGORY);
2626 1691
2627 - // This should never happen.
2628 - if (!is_numeric($this->_wp_id) or ($this->_wp_id == 0)) :
2629 - FeedWordPress::critical_bug('SyndicatedPost::_wp_id', $this->_wp_id, __LINE__);
1692 + if ($cat_id) :
1693 + // We found it; let's stamp it.
1694 + update_option('feedwordpress_cat_id', $cat_id);
2630 1695 endif;
2631 1696
2632 - // Unfortunately, as of WordPress 2.3, wp_insert_post()
2633 - // munges your post modified timestamp.
2634 - $result = $wpdb->query("
2635 - UPDATE $wpdb->posts
2636 - SET
2637 - post_modified='{$dbpost['post_modified']}',
2638 - post_modified_gmt='{$dbpost['post_modified_gmt']}'
2639 - WHERE ID='{$this->_wp_id}'
2640 - ");
1697 + // If we *do* have the category ID stored, verify that it exists
2641 1698 else :
2642 -
2643 - $result = $wpdb->query("
2644 - UPDATE $wpdb->posts
2645 - SET
2646 - post_author = '{$dbpost['post_author']}',
2647 - post_content = '{$dbpost['post_content']}',"
2648 - .(isset($dbpost['post_excerpt']) ? "post_excerpt = '{$dbpost['post_excerpt']}'," : "")."
2649 - post_title = '{$dbpost['post_title']}',
2650 - post_name = '{$dbpost['post_name']}',
2651 - post_modified = '{$dbpost['post_modified']}',
2652 - post_modified_gmt = '{$dbpost['post_modified_gmt']}'
2653 - WHERE guid='{$dbpost['guid']}'
2654 - ");
2655 -
2656 - // WordPress 2.1.x and up
2657 - if (function_exists('wp_set_post_categories')) :
2658 - wp_set_post_categories($this->wp_id(), $this->post['post_category']);
2659 - // WordPress 1.5.x - 2.0.x
2660 - elseif (function_exists('wp_set_post_cats')) :
2661 - wp_set_post_cats('1', $this->wp_id(), $this->post['post_category']);
2662 - // This should never happen.
2663 - else :
2664 - FeedWordPress::critical_bug('SyndicatedPost::insert_new::wp_version', $GLOBALS['wp_version'], __LINE__);
1699 + $cat_id = FeedWordPressCompatibility::link_category_id((int) $cat_id, 'cat_id');
1700 + endif;
1701 +
1702 + // If we could not find an appropriate link category,
1703 + // make a new one for ourselves.
1704 + if (!$cat_id) :
1705 + $cat_id = FeedWordPressCompatibility::insert_link_category(DEFAULT_SYNDICATION_CATEGORY);
1706 + if (!is_wp_error($cat_id)) :
1707 + // Stamp it
1708 + update_option('feedwordpress_cat_id', $cat_id);
2665 1709 endif;
2666 -
2667 - // Since we are not going through official channels, we need to
2668 - // manually tell WordPress that we've published a new post.
2669 - // We need to make sure to do this in order for FeedWordPress
2670 - // to play well with the staticize-reloaded plugin (something
2671 - // that a large aggregator website is going to *want* to be
2672 - // able to use).
2673 - do_action('edit_post', $this->post['ID']);
2674 1710 endif;
2675 - } /* SyndicatedPost::update_existing() */
2676 1711
2677 - // SyndicatedPost::add_rss_meta: adds interesting meta-data to each entry
2678 - // using the space for custom keys. The set of keys and values to add is
2679 - // specified by the keys and values of $post['meta']. This is used to
2680 - // store anything that the WordPress user might want to access from a
2681 - // template concerning the post's original source that isn't provided
2682 - // for by standard WP meta-data (i.e., any interesting data about the
2683 - // syndicated post other than author, title, timestamp, categories, and
2684 - // guid). It's also used to hook into WordPress's support for
2685 - // enclosures.
2686 - function add_rss_meta () {
1712 + return $cat_id;
1713 + } // function FeedWordPress::link_category_id()
1714 +
1715 + # Upgrades and maintenance...
1716 + function needs_upgrade () {
2687 1717 global $wpdb;
2688 - if ( is_array($this->post) and isset($this->post['meta']) and is_array($this->post['meta']) ) :
2689 - $postId = $this->wp_id();
2690 -
2691 - // Aggregated posts should NOT send out pingbacks.
2692 - // WordPress 2.1-2.2 claim you can tell them not to
2693 - // using $post_pingback, but they don't listen, so we
2694 - // make sure here.
2695 - $result = $wpdb->query("
2696 - DELETE FROM $wpdb->postmeta
2697 - WHERE post_id='$postId' AND meta_key='_pingme'
2698 - ");
2699 -
2700 - foreach ( $this->post['meta'] as $key => $values ) :
2701 -
2702 - $key = $wpdb->escape($key);
2703 -
2704 - // If this is an update, clear out the old
2705 - // values to avoid duplication.
2706 - $result = $wpdb->query("
2707 - DELETE FROM $wpdb->postmeta
2708 - WHERE post_id='$postId' AND meta_key='$key'
1718 + $fwp_db_version = get_option('feedwordpress_version');
1719 + $ret = false; // innocent until proven guilty
1720 + if (!$fwp_db_version or $fwp_db_version < FEEDWORDPRESS_VERSION) :
1721 + // This is an older version or a fresh install. Does it
1722 + // require a database upgrade or database initialization?
1723 + if ($fwp_db_version <= 0.96) :
1724 + // Yes. Check to see whether this is a fresh install or an upgrade.
1725 + $syn = $wpdb->get_col("
1726 + SELECT post_id
1727 + FROM $wpdb->postmeta
1728 + WHERE meta_key = 'syndication_feed'
2709 1729 ");
1730 + if (count($syn) > 0) : // contains at least one syndicated post
1731 + $ret = true;
1732 + else : // fresh install; brand it as ours
1733 + update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1734 + endif;
1735 + elseif ($fwp_db_version < 2009.0707) :
1736 + // We need to clear out any busted AJAX crap
1737 + $wpdb->query("
1738 + DELETE FROM $wpdb->usermeta
1739 + WHERE LOCATE('feedwordpress', meta_key)
1740 + AND LOCATE('box', meta_key);
1741 + ");
2710 1742
2711 - // Allow for either a single value or an array
2712 - if (!is_array($values)) $values = array($values);
2713 - foreach ( $values as $value ) :
2714 - $value = $wpdb->escape($value);
2715 - $result = $wpdb->query("
2716 - INSERT INTO $wpdb->postmeta
2717 - SET
2718 - post_id='$postId',
2719 - meta_key='$key',
2720 - meta_value='$value'
2721 - ");
1743 + update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1744 + elseif ($fwp_db_version < 2010.0814) :
1745 + // Change in terminology.
1746 + if (get_option('feedwordpress_unfamiliar_category', 'create')=='default') :
1747 + update_option('feedwordpress_unfamiliar_category', 'null');
1748 + endif;
1749 + foreach (FeedWordPress::syndicated_links() as $link) :
1750 + $sub = new SyndicatedLink($link);
1751 +
1752 + $remap_uf = array(
1753 + 'default' => 'null',
1754 + 'filter' => 'null',
1755 + 'create' => 'create:category',
1756 + 'tag' => 'create:post_tag'
1757 + );
1758 + if (isset($sub->settings['unfamiliar category'])) :
1759 + if ($sub->settings['unfamiliar category']=='filter') :
1760 + $sub->settings['match/filter'] = array('category');
1761 + endif;
1762 + foreach ($remap_uf as $from => $to) :
1763 + if ($sub->settings['unfamiliar category']==$from) :
1764 + $sub->settings['unfamiliar category'] = $to;
1765 + endif;
1766 + endforeach;
1767 + endif;
1768 +
1769 + if (isset($sub->settings['add global categories'])) :
1770 + $sub->settings['add/category'] = $sub->settings['add global categories'];
1771 + unset($sub->settings['add global categories']);
1772 + endif;
1773 +
1774 + $sub->save_settings(/*reload=*/ true);
2722 1775 endforeach;
2723 - endforeach;
1776 + update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1777 + else :
1778 + // No. Just brand it with the new version.
1779 + update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1780 + endif;
2724 1781 endif;
2725 - } /* SyndicatedPost::add_rss_meta () */
1782 + return $ret;
1783 + }
2726 1784
2727 - // SyndicatedPost::author_id (): get the ID for an author name from
2728 - // the feed. Create the author if necessary.
2729 - function author_id ($unfamiliar_author = 'create') {
2730 - global $wpdb, $wp_db_version; // test for WordPress 2.0 database schema
1785 + function upgrade_database ($from = NULL) {
1786 + global $wpdb;
2731 1787
2732 - $a = $this->author();
2733 - $author = $a['name'];
2734 - $email = $a['email'];
2735 - $url = $a['uri'];
1788 + if (is_null($from) or $from <= 0.96) : $from = 0.96; endif;
2736 1789
2737 - // Never can be too careful...
2738 - $login = sanitize_user($author, /*strict=*/ true);
2739 - $login = apply_filters('pre_user_login', $login);
1790 + switch ($from) :
1791 + case 0.96:
1792 + // Dropping legacy upgrade code. If anyone is still
1793 + // using 0.96 and just now decided to upgrade, well, I'm
1794 + // sorry about that. You'll just have to cope with a few
1795 + // duplicate posts.
2740 1796
2741 - $nice_author = sanitize_title($author);
2742 - $nice_author = apply_filters('pre_user_nicename', $nice_author);
1797 + // Mark the upgrade as successful.
1798 + update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1799 + endswitch;
1800 + echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>";
1801 + } /* FeedWordPress::upgrade_database() */
2743 1802
2744 - $reg_author = $wpdb->escape(preg_quote($author));
2745 - $author = $wpdb->escape($author);
2746 - $email = $wpdb->escape($email);
2747 - $url = $wpdb->escape($url);
1803 + function has_guid_index () {
1804 + global $wpdb;
1805 +
1806 + $found = false; // Guilty until proven innocent.
2748 1807
2749 - // Check for an existing author rule....
2750 - if (isset($this->link->settings['map authors']['name'][strtolower(trim($author))])) :
2751 - $author_rule = $this->link->settings['map authors']['name'][strtolower(trim($author))];
2752 - else :
2753 - $author_rule = NULL;
1808 + $results = $wpdb->get_results("
1809 + SHOW INDEXES FROM {$wpdb->posts}
1810 + ");
1811 + if ($results) :
1812 + foreach ($results as $index) :
1813 + if (isset($index->Column_name)
1814 + and ('guid' == $index->Column_name)) :
1815 + $found = true;
1816 + endif;
1817 + endforeach;
2754 1818 endif;
2755 -
2756 - // User name is mapped to a particular author. If that author ID exists, use it.
2757 - if (is_numeric($author_rule) and get_userdata((int) $author_rule)) :
2758 - $id = (int) $author_rule;
2759 -
2760 - // User name is filtered out
2761 - elseif ('filter' == $author_rule) :
2762 - $id = NULL;
1819 + return $found;
1820 + } /* FeedWordPress::has_guid_index () */
1821 +
1822 + function create_guid_index () {
1823 + global $wpdb;
2763 1824
2764 - else :
2765 - // Check the database for an existing author record that might fit
2766 -
2767 - #-- WordPress 1.5.x
2768 - if (!isset($wp_db_version)) :
2769 - $id = $wpdb->get_var(
2770 - "SELECT ID from $wpdb->users
2771 - WHERE
2772 - TRIM(LCASE(user_login)) = TRIM(LCASE('$login')) OR
2773 - (
2774 - LENGTH(TRIM(LCASE(user_email))) > 0
2775 - AND TRIM(LCASE(user_email)) = TRIM(LCASE('$email'))
2776 - ) OR
2777 - TRIM(LCASE(user_firstname)) = TRIM(LCASE('$author')) OR
2778 - TRIM(LCASE(user_nickname)) = TRIM(LCASE('$author')) OR
2779 - TRIM(LCASE(user_nicename)) = TRIM(LCASE('$nice_author')) OR
2780 - TRIM(LCASE(user_description)) = TRIM(LCASE('$author')) OR
2781 - (
2782 - LOWER(user_description)
2783 - RLIKE CONCAT(
2784 - '(^|\\n)a\\.?k\\.?a\\.?( |\\t)*:?( |\\t)*',
2785 - LCASE('$reg_author'),
2786 - '( |\\t|\\r)*(\\n|\$)'
2787 - )
2788 - )
2789 - ");
2790 -
2791 - #-- WordPress 2.0+
2792 - elseif ($wp_db_version >= 2966) :
2793 -
2794 - // First try the user core data table.
2795 - $id = $wpdb->get_var(
2796 - "SELECT ID FROM $wpdb->users
2797 - WHERE
2798 - TRIM(LCASE(user_login)) = TRIM(LCASE('$login'))
2799 - OR (
2800 - LENGTH(TRIM(LCASE(user_email))) > 0
2801 - AND TRIM(LCASE(user_email)) = TRIM(LCASE('$email'))
2802 - )
2803 - OR TRIM(LCASE(user_nicename)) = TRIM(LCASE('$nice_author'))
2804 - ");
1825 + $wpdb->query("
1826 + CREATE INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts}(guid)
1827 + ");
1828 + } /* FeedWordPress::create_guid_index () */
2805 1829
2806 - // If that fails, look for aliases in the user meta data table
2807 - if (is_null($id)) :
2808 - $id = $wpdb->get_var(
2809 - "SELECT user_id FROM $wpdb->usermeta
2810 - WHERE
2811 - (meta_key = 'description' AND TRIM(LCASE(meta_value)) = TRIM(LCASE('$author')))
2812 - OR (
2813 - meta_key = 'description'
2814 - AND TRIM(LCASE(meta_value))
2815 - RLIKE CONCAT(
2816 - '(^|\\n)a\\.?k\\.?a\\.?( |\\t)*:?( |\\t)*',
2817 - TRIM(LCASE('$reg_author')),
2818 - '( |\\t|\\r)*(\\n|\$)'
2819 - )
2820 - )
2821 - ");
2822 - endif;
2823 - endif;
1830 + function remove_guid_index () {
1831 + global $wpdb;
1832 +
1833 + $wpdb->query("
1834 + DROP INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts}
1835 + ");
1836 + }
2824 1837
2825 - // ... if you don't find one, then do what you need to do
2826 - if (is_null($id)) :
2827 - if ($unfamiliar_author === 'create') :
2828 - $userdata = array();
2829 -
2830 - #-- user table data
2831 - $userdata['ID'] = NULL; // new user
2832 - $userdata['user_login'] = $login;
2833 - $userdata['user_nicename'] = $nice_author;
2834 - $userdata['user_pass'] = substr(md5(uniqid(microtime())), 0, 6); // just something random to lock it up
2835 - $userdata['user_email'] = $email;
2836 - $userdata['user_url'] = $url;
2837 - $userdata['display_name'] = $author;
1838 + /*static*/ function fetch_timeout () {
1839 + return apply_filters(
1840 + 'feedwordpress_fetch_timeout',
1841 + intval(get_option('feedwordpress_fetch_timeout', FEEDWORDPRESS_FETCH_TIMEOUT_DEFAULT))
1842 + );
1843 + }
2838 1844
2839 - $id = wp_insert_user($userdata);
2840 - elseif (is_numeric($unfamiliar_author) and get_userdata((int) $unfamiliar_author)) :
2841 - $id = (int) $unfamiliar_author;
2842 - elseif ($unfamiliar_author === 'default') :
2843 - $id = 1;
2844 - endif;
2845 - endif;
1845 + /*static*/ function fetch ($url, $params = array()) {
1846 + if (is_wp_error($url)) :
1847 + // Let's bounce.
1848 + return $url;
2846 1849 endif;
1850 +
1851 + $force_feed = true; // Default
2847 1852
2848 - if ($id) :
2849 - $this->link->settings['map authors']['name'][strtolower(trim($author))] = $id;
1853 + // Allow user to change default feed-fetch timeout with a global setting. Props Erigami Scholey-Fuller <http://www.piepalace.ca/blog/2010/11/feedwordpress-broke-my-heart.html> 'timeout' =>
1854 + $timeout = FeedWordPress::fetch_timeout();
1855 +
1856 + if (!is_array($params)) :
1857 + $force_feed = $params;
1858 + else : // Parameter array
1859 + $args = wp_parse_args(array(
1860 + 'force_feed' => $force_feed,
1861 + 'timeout' => $timeout
1862 + ), $params);
1863 +
1864 + extract($args);
2850 1865 endif;
2851 - return $id;
2852 - } // function SyndicatedPost::author_id ()
1866 + $timeout = intval($timeout);
1867 +
1868 + $pie_class = apply_filters('feedwordpress_simplepie_class', 'FeedWordPie');
1869 + $cache_class = apply_filters('feedwordpress_cache_class', 'WP_Feed_Cache');
1870 + $file_class = apply_filters('feedwordpress_file_class', 'FeedWordPress_File');
1871 + $parser_class = apply_filters('feedwordpress_parser_class', 'FeedWordPress_Parser');
1872 + $item_class = apply_filters('feedwordpress_item_class', 'FeedWordPie_Item');
1873 + $sniffer_class = apply_filters('feedwordpress_sniffer_class', 'FeedWordPress_Content_Type_Sniffer');
2853 1874
2854 - // look up (and create) category ids from a list of categories
2855 - function category_ids ($cats, $unfamiliar_category = 'create') {
2856 - global $wpdb;
2857 -
2858 - // We need to normalize whitespace because (1) trailing
2859 - // whitespace can cause PHP and MySQL not to see eye to eye on
2860 - // VARCHAR comparisons for some versions of MySQL (cf.
2861 - // <http://dev.mysql.com/doc/mysql/en/char.html>), and (2)
2862 - // because I doubt most people want to make a semantic
2863 - // distinction between 'Computers' and 'Computers '
2864 - $cats = array_map('trim', $cats);
2865 -
2866 - $cat_ids = array ();
2867 - foreach ($cats as $cat_name) :
2868 - if (preg_match('/^{#([0-9]+)}$/', $cat_name, $backref)) :
2869 - $cat_id = (int) $backref[1];
2870 - if (function_exists('is_term') and is_term($cat_id, 'category')) :
2871 - $cat_ids[] = $cat_id;
2872 - elseif (get_category($cat_id)) :
2873 - $cat_ids[] = $cat_id;
2874 - endif;
2875 - else :
2876 - $esc = $wpdb->escape($cat_name);
2877 - $resc = $wpdb->escape(preg_quote($cat_name));
2878 -
2879 - // WordPress 2.3+
2880 - if (function_exists('is_term')) :
2881 - $cat_id = is_term($cat_name, 'category');
2882 - if ($cat_id) :
2883 - $cat_ids[] = $cat_id['term_id'];
2884 - // There must be a better way to do this...
2885 - elseif ($results = $wpdb->get_results(
2886 - "SELECT term_id
2887 - FROM $wpdb->term_taxonomy
2888 - WHERE
2889 - LOWER(description) RLIKE
2890 - CONCAT('(^|\\n)a\\.?k\\.?a\\.?( |\\t)*:?( |\\t)*', LOWER('{$resc}'), '( |\\t|\\r)*(\\n|\$)')"
2891 - )) :
2892 - foreach ($results AS $term) :
2893 - $cat_ids[] = (int) $term->term_id;
2894 - endforeach;
2895 - elseif ('create'===$unfamiliar_category) :
2896 - $term = wp_insert_term($cat_name, 'category');
2897 - $cat_ids[] = $term['term_id'];
2898 - endif;
2899 -
2900 - // WordPress 1.5.x - 2.2.x
2901 - else :
2902 - $results = $wpdb->get_results(
2903 - "SELECT cat_ID
2904 - FROM $wpdb->categories
2905 - WHERE
2906 - (LOWER(cat_name) = LOWER('$esc'))
2907 - OR (LOWER(category_description)
2908 - RLIKE CONCAT('(^|\\n)a\\.?k\\.?a\\.?( |\\t)*:?( |\\t)*', LOWER('{$resc}'), '( |\\t|\\r)*(\\n|\$)'))
2909 - ");
2910 - if ($results) :
2911 - foreach ($results as $term) :
2912 - $cat_ids[] = (int) $term->cat_ID;
2913 - endforeach;
2914 - elseif ('create'===$unfamiliar_category) :
2915 - if (function_exists('wp_insert_category')) :
2916 - $cat_id = wp_insert_category(array('cat_name' => $cat_name));
2917 - // And into the database we go.
2918 - else :
2919 - $nice_kitty = sanitize_title($cat_name);
2920 - $wpdb->query(sprintf("
2921 - INSERT INTO $wpdb->categories
2922 - SET
2923 - cat_name='%s',
2924 - category_nicename='%s'
2925 - ", $wpdb->escape($cat_name), $nice_kitty
2926 - ));
2927 - $cat_id = $wpdb->insert_id;
2928 - endif;
2929 - $cat_ids[] = $cat_id;
2930 - endif;
2931 - endif;
2932 - endif;
2933 - endforeach;
2934 -
2935 - if ((count($cat_ids) == 0) and ($unfamiliar_category === 'filter')) :
2936 - $cat_ids = NULL; // Drop the post
1875 + $feed = new $pie_class;
1876 + $feed->set_feed_url($url);
1877 + $feed->set_cache_class($cache_class);
1878 + $feed->set_timeout($timeout);
1879 +
1880 + $feed->set_content_type_sniffer_class($sniffer_class);
1881 + $feed->set_file_class($file_class);
1882 + $feed->set_parser_class($parser_class);
1883 + $feed->set_item_class($item_class);
1884 + $feed->force_feed($force_feed);
1885 + $feed->set_cache_duration(FeedWordPress::cache_duration($params));
1886 + $feed->init();
1887 + $feed->handle_content_type();
1888 +
1889 + if ($feed->error()) :
1890 + $ret = new WP_Error('simplepie-error', $feed->error());
2937 1891 else :
2938 - $cat_ids = array_unique($cat_ids);
1892 + $ret = $feed;
2939 1893 endif;
2940 - return $cat_ids;
2941 - } // function SyndicatedPost::category_ids ()
1894 + return $ret;
1895 + } /* FeedWordPress::fetch () */
1896 +
1897 + function clear_cache () {
1898 + global $wpdb;
1899 +
1900 + // Just in case, clear out any old MagpieRSS cache records.
1901 + $magpies = $wpdb->query("
1902 + DELETE FROM {$wpdb->options}
1903 + WHERE option_name LIKE 'rss_%' AND LENGTH(option_name) > 32
1904 + ");
2942 1905
2943 - function use_api ($tag) {
2944 - global $wp_db_version;
2945 - switch ($tag) :
2946 - case 'wp_insert_post':
2947 - // Before 2.2, wp_insert_post does too much of the wrong stuff to use it
2948 - // In 1.5 it was such a resource hog it would make PHP segfault on big updates
2949 - $ret = (isset($wp_db_version) and $wp_db_version > FWP_SCHEMA_21);
2950 - break;
2951 - case 'post_status_pending':
2952 - $ret = (isset($wp_db_version) and $wp_db_version > FWP_SCHEMA_23);
2953 - break;
2954 - endswitch;
2955 - return $ret;
2956 - } // function SyndicatedPost::use_api ()
1906 + // The WordPress SimplePie module stores its cached feeds as
1907 + // transient records in the options table. The data itself is
1908 + // stored in `_transient_feed_{md5 of url}` and the last-modified
1909 + // timestamp in `_transient_feed_mod_{md5 of url}`. Timeouts for
1910 + // these records are stored in `_transient_timeout_feed_{md5}`.
1911 + // Since the md5 is always 32 characters in length, the
1912 + // option_name is always over 32 characters.
1913 + $simplepies = $wpdb->query("
1914 + DELETE FROM {$wpdb->options}
1915 + WHERE option_name LIKE '_transient%_feed_%' AND LENGTH(option_name) > 32
1916 + ");
1917 + $simplepies = (int) ($simplepies / 4); // Each transient has 4 rows: the data, the modified timestamp; and the timeouts for each
2957 1918
2958 - #### EXTRACT DATA FROM FEED ITEM ####
1919 + return ($magpies + $simplepies);
1920 + } /* FeedWordPress::clear_cache () */
2959 1921
2960 - function created () {
2961 - $epoch = null;
2962 - if (isset($this->item['dc']['created'])) :
2963 - $epoch = @parse_w3cdtf($this->item['dc']['created']);
2964 - elseif (isset($this->item['dcterms']['created'])) :
2965 - $epoch = @parse_w3cdtf($this->item['dcterms']['created']);
2966 - elseif (isset($this->item['created'])): // Atom 0.3
2967 - $epoch = @parse_w3cdtf($this->item['created']);
2968 - endif;
2969 - return $epoch;
2970 - }
2971 - function published ($fallback = true) {
2972 - $epoch = null;
2973 -
2974 - # RSS is a fucking mess. Figure out whether we have a date in
2975 - # <dc:date>, <issued>, <pubDate>, etc., and get it into Unix
2976 - # epoch format for reformatting. If we can't find anything,
2977 - # we'll use the last-updated time.
2978 - if (isset($this->item['dc']['date'])): // Dublin Core
2979 - $epoch = @parse_w3cdtf($this->item['dc']['date']);
2980 - elseif (isset($this->item['dcterms']['issued'])) : // Dublin Core extensions
2981 - $epoch = @parse_w3cdtf($this->item['dcterms']['issued']);
2982 - elseif (isset($this->item['published'])) : // Atom 1.0
2983 - $epoch = @parse_w3cdtf($this->item['published']);
2984 - elseif (isset($this->item['issued'])): // Atom 0.3
2985 - $epoch = @parse_w3cdtf($this->item['issued']);
2986 - elseif (isset($this->item['pubdate'])): // RSS 2.0
2987 - $epoch = strtotime($this->item['pubdate']);
2988 - elseif ($fallback) : // Fall back to <updated> / <modified> if present
2989 - $epoch = $this->updated(/*fallback=*/ false);
2990 - endif;
1922 + function cache_duration ($params = array()) {
1923 + $params = wp_parse_args($params, array(
1924 + "cache" => true,
1925 + ));
2991 1926
2992 - # If everything failed, then default to the current time.
2993 - if (is_null($epoch)) :
2994 - $epoch = time();
1927 + $duration = NULL;
1928 + if (!$params['cache']) :
1929 + $duration = 0;
1930 + elseif (defined('FEEDWORDPRESS_CACHE_AGE')) :
1931 + $duration = FEEDWORDPRESS_CACHE_AGE;
2995 1932 endif;
2996 -
2997 - return $epoch;
1933 + return $duration;
2998 1934 }
2999 - function updated ($fallback = true) {
3000 - $epoch = null;
1935 + function cache_lifetime ($duration) {
1936 + // Check for explicit setting of a lifetime duration
1937 + if (defined('FEEDWORDPRESS_CACHE_LIFETIME')) :
1938 + $duration = FEEDWORDPRESS_CACHE_LIFETIME;
3001 1939
3002 - # As far as I know, only dcterms and Atom have reliable ways to
3003 - # specify when something was *modified* last. If neither is
3004 - # available, then we'll try to get the time of publication.
3005 - if (isset($this->item['dc']['modified'])) : // Not really correct
3006 - $epoch = @parse_w3cdtf($this->item['dc']['modified']);
3007 - elseif (isset($this->item['dcterms']['modified'])) : // Dublin Core extensions
3008 - $epoch = @parse_w3cdtf($this->item['dcterms']['modified']);
3009 - elseif (isset($this->item['modified'])): // Atom 0.3
3010 - $epoch = @parse_w3cdtf($this->item['modified']);
3011 - elseif (isset($this->item['updated'])): // Atom 1.0
3012 - $epoch = @parse_w3cdtf($this->item['updated']);
3013 - elseif ($fallback) : // Fall back to issued / dc:date
3014 - $epoch = $this->published(/*fallback=*/ false);
1940 + // Fall back to the cache freshness duration
1941 + elseif (defined('FEEDWORDPRESS_CACHE_AGE')) :
1942 + $duration = FEEDWORDPRESS_CACHE_AGE;
3015 1943 endif;
3016 1944
3017 - # If everything failed, then default to the current time.
3018 - if (is_null($epoch)) :
3019 - $epoch = time();
3020 - endif;
1945 + // Fall back to WordPress default
1946 + return $duration;
1947 + } /* FeedWordPress::cache_lifetime () */
3021 1948
3022 - return $epoch;
1949 + # Utility functions for handling text settings
1950 + function negative ($f, $setting) {
1951 + $nego = array ('n', 'no', 'f', 'false');
1952 + return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $nego));
3023 1953 }
3024 1954
3025 - function guid () {
3026 - $guid = null;
3027 - if (isset($this->item['id'])): // Atom 0.3 / 1.0
3028 - $guid = $this->item['id'];
3029 - elseif (isset($this->item['atom']['id'])) : // Namespaced Atom
3030 - $guid = $this->item['atom']['id'];
3031 - elseif (isset($this->item['guid'])) : // RSS 2.0
3032 - $guid = $this->item['guid'];
3033 - elseif (isset($this->item['dc']['identifier'])) :// yeah, right
3034 - $guid = $this->item['dc']['identifier'];
3035 - else :
3036 - // The feed does not seem to have provided us with a
3037 - // unique identifier, so we'll have to cobble together
3038 - // a tag: URI that might work for us. The base of the
3039 - // URI will be the host name of the feed source ...
3040 - $bits = parse_url($this->feedmeta['link/uri']);
3041 - $guid = 'tag:'.$bits['host'];
1955 + function affirmative ($f, $setting) {
1956 + $affirmo = array ('y', 'yes', 't', 'true', 1);
1957 + return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $affirmo));
1958 + }
3042 1959
3043 - // If we have a date of creation, then we can use that
3044 - // to uniquely identify the item. (On the other hand, if
3045 - // the feed producer was consicentious enough to
3046 - // generate dates of creation, she probably also was
3047 - // conscientious enough to generate unique identifiers.)
3048 - if (!is_null($this->created())) :
3049 - $guid .= '://post.'.date('YmdHis', $this->created());
3050 -
3051 - // Otherwise, use both the URI of the item, *and* the
3052 - // item's title. We have to use both because titles are
3053 - // often not unique, and sometimes links aren't unique
3054 - // either (e.g. Bitch (S)HITLIST, Mozilla Dot Org news,
3055 - // some podcasts). But it's rare to have *both* the same
3056 - // title *and* the same link for two different items. So
3057 - // this is about the best we can do.
3058 - else :
3059 - $guid .= '://'.md5($this->item['link'].'/'.$this->item['title']);
3060 - endif;
3061 - endif;
3062 - return $guid;
3063 - }
3064 -
3065 - function author () {
3066 - $author = array ();
1960 + # Internal debugging functions
1961 + function critical_bug ($varname, $var, $line, $file = NULL) {
1962 + global $wp_version;
3067 1963
3068 - if (isset($this->item['author_name'])):
3069 - $author['name'] = $this->item['author_name'];
3070 - elseif (isset($this->item['dc']['creator'])):
3071 - $author['name'] = $this->item['dc']['creator'];
3072 - elseif (isset($this->item['dc']['contributor'])):
3073 - $author['name'] = $this->item['dc']['contributor'];
3074 - elseif (isset($this->feed->channel['dc']['creator'])) :
3075 - $author['name'] = $this->feed->channel['dc']['creator'];
3076 - elseif (isset($this->feed->channel['dc']['contributor'])) :
3077 - $author['name'] = $this->feed->channel['dc']['contributor'];
3078 - elseif (isset($this->feed->channel['author_name'])) :
3079 - $author['name'] = $this->feed->channel['author_name'];
3080 - elseif ($this->feed->is_rss() and isset($this->item['author'])) :
3081 - // The author element in RSS is allegedly an
3082 - // e-mail address, but lots of people don't use
3083 - // it that way. So let's make of it what we can.
3084 - $author = parse_email_with_realname($this->item['author']);
3085 -
3086 - if (!isset($author['name'])) :
3087 - if (isset($author['email'])) :
3088 - $author['name'] = $author['email'];
3089 - else :
3090 - $author['name'] = $this->feed->channel['title'];
3091 - endif;
3092 - endif;
1964 + if (!is_null($file)) :
1965 + $location = "line # ${line} of ".basename($file);
3093 1966 else :
3094 - $author['name'] = $this->feed->channel['title'];
1967 + $location = "line # ${line}";
3095 1968 endif;
3096 1969
3097 - if (isset($this->item['author_email'])):
3098 - $author['email'] = $this->item['author_email'];
3099 - elseif (isset($this->feed->channel['author_email'])) :
3100 - $author['email'] = $this->feed->channel['author_email'];
1970 + print '<p><strong>Critical error:</strong> There may be a bug in FeedWordPress. Please <a href="'.FEEDWORDPRESS_AUTHOR_CONTACT.'">contact the author</a> and paste the following information into your e-mail:</p>';
1971 + print "\n<plaintext>";
1972 + print "Triggered at ${location}\n";
1973 + print "FeedWordPress: ".FEEDWORDPRESS_VERSION."\n";
1974 + print "WordPress: {$wp_version}\n";
1975 + print "PHP: ".phpversion()."\n";
1976 + print "Error data: ";
1977 + print $varname.": "; var_dump($var); echo "\n";
1978 + die;
1979 + }
1980 +
1981 + function noncritical_bug ($varname, $var, $line, $file = NULL) {
1982 + if (FEEDWORDPRESS_DEBUG) : // halt only when we are doing debugging
1983 + FeedWordPress::critical_bug($varname, $var, $line, $file);
3101 1984 endif;
1985 + }
1986 +
1987 + function val ($v, $no_newlines = false) {
1988 + ob_start();
1989 + var_dump($v);
1990 + $out = ob_get_contents(); ob_end_clean();
3102 1991
3103 - if (isset($this->item['author_url'])):
3104 - $author['uri'] = $this->item['author_url'];
3105 - elseif (isset($this->feed->channel['author_url'])) :
3106 - $author['uri'] = $this->item['author_url'];
3107 - else:
3108 - $author['uri'] = $this->feed->channel['link'];
1992 + if ($no_newlines) :
1993 + $out = preg_replace('/\s+/', " ", $out);
3109 1994 endif;
1995 + return $out;
1996 + } /* FeedWordPress::val () */
3110 1997
3111 - return $author;
3112 - } // SyndicatedPost::author()
3113 -
3114 - var $strip_attrs = array (
3115 - array('[a-z]+', 'style'),
3116 - array('[a-z]+', 'target'),
3117 - );
3118 - function sanitize_content ($content, $obj) {
3119 - # FeedWordPress used to resolve URIs relative to the
3120 - # feed URI. It now relies on the xml:base support
3121 - # baked in to the MagpieRSS upgrade. So all we do here
3122 - # now is to sanitize problematic attributes.
3123 - #
3124 - # This kind of sucks. I intend to replace it with
3125 - # lib_filter sometime soon.
3126 - foreach ($obj->strip_attrs as $pair):
3127 - list($tag,$attr) = $pair;
3128 - $content = preg_replace (
3129 - ":(<$tag [^>]*)($attr=(\"[^\">]*\"|[^>\\s]+))([^>]*>):i",
3130 - "\\1\\4",
3131 - $content
3132 - );
3133 - endforeach;
3134 - return $content;
3135 - }
3136 -} // class SyndicatedPost
1998 + function diagnostic_on ($level) {
1999 + $show = get_option('feedwordpress_diagnostics_show', array());
2000 + return (in_array($level, $show));
2001 + } /* FeedWordPress::diagnostic_on () */
3137 2002
3138 -# class SyndicatedLink: represents a syndication feed stored within the
3139 -# WordPress database
3140 -#
3141 -# To keep things compact and editable from within WordPress, we use all the
3142 -# links under a particular category in the WordPress "Blogroll" for the list of
3143 -# feeds to syndicate. "Contributors" is the category used by default; you can
3144 -# configure that under Options --> Syndication.
3145 -#
3146 -# Fields used are:
3147 -#
3148 -# * link_rss: the URI of the Atom/RSS feed to syndicate
3149 -#
3150 -# * link_notes: user-configurable options, with keys and values
3151 -# like so:
3152 -#
3153 -# key: value
3154 -# cats: computers\nweb
3155 -# feed/key: value
3156 -#
3157 -# Keys that start with "feed/" are gleaned from the data supplied
3158 -# by the feed itself, and will be overwritten with each update.
3159 -#
3160 -# Values have linebreak characters escaped with C-style
3161 -# backslashes (so, for example, a newline becomes "\n").
3162 -#
3163 -# The value of `cats` is used as a newline-separated list of
3164 -# default categories for any post coming from a particular feed.
3165 -# (In the example above, any posts from this feed will be placed
3166 -# in the "computers" and "web" categories--*in addition to* any
3167 -# categories that may already be applied to the posts.)
3168 -#
3169 -# Values of keys in link_notes are accessible from templates using
3170 -# the function `get_feed_meta($key)` if this plugin is activated.
2003 + function diagnostic ($level, $out, $persist = NULL, $since = NULL, $mostRecent = NULL) {
2004 + global $feedwordpress_admin_footer;
3171 2005
3172 -class SyndicatedLink {
3173 - var $id = null;
3174 - var $link = null;
3175 - var $settings = array ();
3176 - var $magpie = null;
2006 + $output = get_option('feedwordpress_diagnostics_output', array());
2007 + $dlog = get_option('feedwordpress_diagnostics_log', array());
3177 2008
3178 - function SyndicatedLink ($link) {
3179 - global $wpdb;
2009 + $diagnostic_nesting = count(explode(":", $level));
3180 2010
3181 - if (is_object($link)) :
3182 - $this->link = $link;
3183 - $this->id = $link->link_id;
3184 - else :
3185 - $this->id = $link;
3186 - if (function_exists('get_bookmark')) : // WP 2.1+
3187 - $this->link = get_bookmark($link);
3188 - else :
3189 - $this->link = $wpdb->get_row("
3190 - SELECT * FROM $wpdb->links
3191 - WHERE (link_id = '".$wpdb->escape($link)."')"
3192 - );
3193 - endif;
3194 - endif;
3195 -
3196 - if (strlen($this->link->link_rss) > 0) :
3197 - // Read off feed settings from link_notes
3198 - $notes = explode("\n", $this->link->link_notes);
3199 - foreach ($notes as $note):
3200 - list($key, $value) = explode(": ", $note, 2);
3201 -
3202 - if (strlen($key) > 0) :
3203 - // Unescape and trim() off the whitespace.
3204 - // Thanks to Ray Lischner for pointing out the
3205 - // need to trim off whitespace.
3206 - $this->settings[$key] = stripcslashes (trim($value));
3207 - endif;
3208 - endforeach;
3209 -
3210 - // "Magic" feed settings
3211 - $this->settings['link/uri'] = $this->link->link_rss;
3212 - $this->settings['link/name'] = $this->link->link_name;
3213 - $this->settings['link/id'] = $this->link->link_id;
3214 -
3215 - // `hardcode categories` and `unfamiliar categories` are deprecated in favor of `unfamiliar category`
3216 - if (
3217 - isset($this->settings['unfamiliar categories'])
3218 - and !isset($this->settings['unfamiliar category'])
3219 - ) :
3220 - $this->settings['unfamiliar category'] = $this->settings['unfamiliar categories'];
3221 - endif;
3222 - if (
3223 - FeedWordPress::affirmative($this->settings, 'hardcode categories')
3224 - and !isset($this->settings['unfamiliar category'])
3225 - ) :
3226 - $this->settings['unfamiliar category'] = 'default';
3227 - endif;
3228 -
3229 - // Set this up automagically for del.icio.us
3230 - $bits = parse_url($this->link->link_rss);
3231 - $tagspacers = array('del.icio.us', 'feeds.delicious.com');
3232 - if (!isset($this->settings['cat_split']) and in_array($bits['host'], $tagspacers)) :
3233 - $this->settings['cat_split'] = '\s'; // Whitespace separates multiple tags in del.icio.us RSS feeds
3234 - endif;
3235 -
3236 - if (isset($this->settings['cats'])):
3237 - $this->settings['cats'] = preg_split(FEEDWORDPRESS_CAT_SEPARATOR_PATTERN, $this->settings['cats']);
3238 - endif;
3239 - if (isset($this->settings['tags'])):
3240 - $this->settings['tags'] = preg_split(FEEDWORDPRESS_CAT_SEPARATOR_PATTERN, $this->settings['tags']);
3241 - endif;
3242 -
3243 - if (isset($this->settings['map authors'])) :
3244 - $author_rules = explode("\n\n", $this->settings['map authors']);
3245 - $ma = array();
3246 - foreach ($author_rules as $rule) :
3247 - list($rule_type, $author_name, $author_action) = explode("\n", $rule);
2011 + if (FeedWordPress::diagnostic_on($level)) :
2012 + foreach ($output as $method) :
2013 + switch ($method) :
2014 + case 'echo' :
2015 + if (!FeedWordPress::update_requested()) :
2016 + echo "<div><pre><strong>Diag".str_repeat('====', $diagnostic_nesting-1).'|</strong> '.$out."</pre></div>";
2017 + endif;
2018 + break;
2019 + case 'echo_in_cronjob' :
2020 + if (FeedWordPress::update_requested()) :
2021 + echo FeedWordPress::log_prefix()." ".$out."\n";
2022 + endif;
2023 + break;
2024 + case 'admin_footer' :
2025 + $feedwordpress_admin_footer[] = $out;
2026 + break;
2027 + case 'error_log' :
2028 + error_log(FeedWordPress::log_prefix().' '.$out);
2029 + break;
2030 + case 'email' :
3248 2031
3249 - // Normalize for case and whitespace
3250 - $rule_type = strtolower(trim($rule_type));
3251 - $author_name = strtolower(trim($author_name));
3252 - $author_action = strtolower(trim($author_action));
2032 + if (is_null($persist)) :
2033 + $sect = 'occurrent';
2034 + $hook = (isset($dlog['mesg'][$sect]) ? count($dlog['mesg'][$sect]) : 0);
2035 + $line = array("Time" => time(), "Message" => $out);
2036 + else :
2037 + $sect = 'persistent';
2038 + $hook = md5($level."\n".$persist);
2039 + $line = array("Since" => $since, "Message" => $out, "Most Recent" => $mostRecent);
2040 + endif;
3253 2041
3254 - $ma[$rule_type][$author_name] = $author_action;
3255 - endforeach;
3256 - $this->settings['map authors'] = $ma;
3257 - endif;
2042 + if (!isset($dlog['mesg'])) : $dlog['mesg'] = array(); endif;
2043 + if (!isset($dlog['mesg'][$sect])) : $dlog['mesg'][$sect] = array(); endif;
2044 +
2045 + $dlog['mesg'][$sect][$hook] = $line;
2046 + endswitch;
2047 + endforeach;
3258 2048 endif;
3259 - } // SyndicatedLink::SyndicatedLink ()
2049 +
2050 + update_option('feedwordpress_diagnostics_log', $dlog);
2051 + } /* FeedWordPress::diagnostic () */
3260 2052
3261 - function found () {
3262 - return is_object($this->link);
2053 + function email_diagnostics_override () {
2054 + return ($this->has_secret() and isset($_REQUEST['feedwordpress_email_diagnostics']) and !!$_REQUEST['feedwordpress_email_diagnostics']);
3263 2055 }
3264 -
3265 - function stale () {
3266 - $stale = true;
3267 - if (isset($this->settings['update/hold']) and ($this->settings['update/hold']=='ping')) :
3268 - $stale = false; // don't update on any timed updates; pings only
3269 - elseif (isset($this->settings['update/hold']) and ($this->settings['update/hold']=='next')) :
3270 - $stale = true; // update on the next timed update
3271 - elseif (!isset($this->settings['update/ttl']) or !isset($this->settings['update/last'])) :
3272 - $stale = true; // initial update
3273 - else :
3274 - $after = ((int) $this->settings['update/last'])
3275 - +((int) $this->settings['update/ttl'] * 60);
3276 - $stale = (time() >= $after);
2056 + function has_emailed_diagnostics ($dlog) {
2057 + $ret = false;
2058 + if ($this->email_diagnostics_override()
2059 + or (isset($dlog['schedule']) and isset($dlog['schedule']['last']))) :
2060 + $ret = true;
3277 2061 endif;
3278 - return $stale;
2062 + return $ret;
3279 2063 }
2064 + function ready_to_email_diagnostics ($dlog) {
2065 + $ret = false;
2066 + if ($this->email_diagnostics_override()
2067 + or (time() > ($dlog['schedule']['last'] + $dlog['schedule']['freq']))) :
2068 + $ret = true;
2069 + endif;
2070 + return $ret;
2071 + }
2072 +
2073 + function email_diagnostic_log ($params = array()) {
2074 + $params = wp_parse_args($params, array(
2075 + "force" => false,
2076 + ));
3280 2077
3281 - function poll () {
3282 - global $wpdb;
2078 + $dlog = get_option('feedwordpress_diagnostics_log', array());
2079 +
2080 + if ($this->has_emailed_diagnostics($dlog)) :
2081 + if ($this->ready_to_email_diagnostics($dlog)) :
2082 + // No news is good news; only send if
2083 + // there are some messages to send.
2084 + $body = NULL;
2085 + if (!isset($dlog['mesg'])) : $dlog['mesg'] = array(); endif;
2086 +
2087 + foreach ($dlog['mesg'] as $sect => $mesgs) :
2088 + if (count($mesgs) > 0) :
2089 + if (is_null($body)) : $body = ''; endif;
2090 +
2091 + $paradigm = reset($mesgs);
2092 + $body .= "<h2>".ucfirst($sect)." issues</h2>\n"
2093 + ."<table>\n"
2094 + ."<thead><tr>\n";
2095 + foreach ($paradigm as $col => $value) :
2096 + $body .= '<th scope="col">'.$col."</th>\n";
2097 + endforeach;
2098 + $body .= "</tr></thead>\n"
2099 + ."<tbody>\n";
2100 +
2101 + foreach ($mesgs as $line) :
2102 + $body .= "<tr>\n";
2103 + foreach ($line as $col => $cell) :
2104 + if (is_numeric($cell)) :
2105 + $cell = date('j-M-y, h:i a', $cell);
2106 + endif;
2107 + $class = strtolower(preg_replace('/\s+/', '-', $col));
2108 + $body .= "<td class=\"$class\">${cell}</td>";
2109 + endforeach;
2110 + $body .= "</tr>\n";
2111 + endforeach;
2112 +
2113 + $body .= "</tbody>\n</table>\n\n";
2114 + endif;
2115 + endforeach;
2116 +
2117 + $body = apply_filters('feedwordpress_diagnostic_email_body', $body, $dlog);
2118 + if (!is_null($body)) :
2119 + $home = feedwordpress_display_url(get_bloginfo('url'));
2120 + $subj = apply_filters('feedwordpress_diagnostic_email_subject', $home . " syndication issues", $dlog);
2121 + $agent = 'FeedWordPress '.FEEDWORDPRESS_VERSION;
2122 + $body = <<<EOMAIL
2123 +<html>
2124 +<head>
2125 +<title>$subj</title>
2126 +<style type="text/css">
2127 + body { background-color: white; color: black; }
2128 + table { width: 100%; border: 1px solid black; }
2129 + table thead tr th { background-color: #ff7700; color: white; border-bottom: 1px solid black; }
2130 + table thead tr { border-bottom: 1px solid black; }
2131 + table tr { vertical-align: top; }
2132 + table .since { width: 20%; }
2133 + table .time { width: 20%; }
2134 + table .most-recently { width: 20%; }
2135 + table .message { width: auto; }
2136 +</style>
2137 +</head>
2138 +<body>
2139 +<h1>Syndication Issues encountered by $agent on $home</h1>
2140 +$body
2141 +</body>
2142 +</html>
3283 2143
3284 - $this->magpie = fetch_rss($this->link->link_rss);
3285 - $new_count = NULL;
2144 +EOMAIL;
3286 2145
3287 - if (is_object($this->magpie)) :
3288 - $new_count = array('new' => 0, 'updated' => 0);
2146 + $ded = get_option('feedwordpress_diagnostics_email_destination', 'admins');
3289 2147
3290 - # -- Update Link metadata live from feed
3291 - $channel = $this->magpie->channel;
2148 + // e-mail address
2149 + if (preg_match('/^mailto:(.*)$/', $ded, $ref)) :
2150 + $recipients = array($ref[1]);
2151 +
2152 + // userid
2153 + elseif (preg_match('/^user:(.*)$/', $ded, $ref)) :
2154 + $userdata = get_userdata((int) $ref[1]);
2155 + $recipients = array($userdata->user_email);
2156 +
2157 + // admins
2158 + else :
2159 + $recipients = FeedWordPressDiagnostic::admin_emails();
2160 + endif;
3292 2161
3293 - if (!isset($channel['id'])) :
3294 - $channel['id'] = $this->link->link_rss;
3295 - endif;
3296 -
3297 - $update = array();
3298 - if (!$this->hardcode('url') and isset($channel['link'])) :
3299 - $update[] = "link_url = '".$wpdb->escape($channel['link'])."'";
3300 - endif;
3301 -
3302 - if (!$this->hardcode('name') and isset($channel['title'])) :
3303 - $update[] = "link_name = '".$wpdb->escape($channel['title'])."'";
3304 - endif;
3305 -
3306 - if (!$this->hardcode('description')) :
3307 - if (isset($channel['tagline'])) :
3308 - $update[] = "link_description = '".$wpdb->escape($channel['tagline'])."'";
3309 - elseif (isset($channel['description'])) :
3310 - $update[] = "link_description = '".$wpdb->escape($channel['description'])."'";
3311 - endif;
3312 - endif;
3313 -
3314 - $this->settings = array_merge($this->settings, $this->flatten_array($channel));
2162 + $mesgId = 'feedwordpress+'.time().'@'.$home;
2163 + $parentId = get_option('feedwordpress_diagnostics_email_root_message_id', NULL);
3315 2164
3316 - $this->settings['update/last'] = time(); $ttl = $this->ttl();
3317 - if (!is_null($ttl)) :
3318 - $this->settings['update/ttl'] = $ttl;
3319 - $this->settings['update/timed'] = 'feed';
3320 - else :
3321 - $this->settings['update/ttl'] = rand(30, 120); // spread over time interval for staggered updates
3322 - $this->settings['update/timed'] = 'automatically';
3323 - endif;
3324 -
3325 - if (!isset($this->settings['update/hold']) or $this->settings['update/hold']!='ping') :
3326 - $this->settings['update/hold'] = 'scheduled';
3327 - endif;
3328 -
3329 - // Copy back without a few things that we don't want to save in the notes
3330 - $to_notes = $this->settings;
3331 -
3332 - if (is_array($to_notes['cats'])) :
3333 - $to_notes['cats'] = implode(FEEDWORDPRESS_CAT_SEPARATOR, $to_notes['cats']);
3334 - endif;
3335 - if (is_array($to_notes['tags'])) :
3336 - $to_notes['tags'] = implode(FEEDWORDPRESS_CAT_SEPARATOR, $to_notes['tags']);
3337 - endif;
3338 -
3339 - if (isset($to_notes['map authors'])) :
3340 - $ma = array();
3341 - foreach ($to_notes['map authors'] as $rule_type => $author_rules) :
3342 - foreach ($author_rules as $author_name => $author_action) :
3343 - $ma[] = $rule_type."\n".$author_name."\n".$author_action;
3344 - endforeach;
3345 - endforeach;
3346 - $to_notes['map authors'] = implode("\n\n", $ma);
3347 - endif;
3348 -
3349 - unset($to_notes['link/id']); unset($to_notes['link/uri']);
3350 - unset($to_notes['link/name']);
3351 - unset($to_notes['hardcode categories']); // Deprecated
3352 - unset($to_notes['unfamiliar categories']); // Deprecated
3353 -
3354 - $notes = '';
3355 - foreach ($to_notes as $key => $value) :
3356 - $notes .= $key . ": ". addcslashes($value, "\0..\37".'\\') . "\n";
3357 - endforeach;
3358 - $update[] = "link_notes = '".$wpdb->escape($notes)."'";
3359 -
3360 - $update_set = implode(',', $update);
3361 -
3362 - // Update the properties of the link from the feed information
3363 - $result = $wpdb->query("
3364 - UPDATE $wpdb->links
3365 - SET $update_set
3366 - WHERE link_id='$this->id'
3367 - ");
3368 -
3369 - # -- Add new posts from feed and update any updated posts
3370 - if (is_array($this->magpie->items)) :
3371 - foreach ($this->magpie->items as $item) :
3372 - $post =& new SyndicatedPost($item, $this);
3373 - if (!$post->filtered()) :
3374 - $new = $post->store();
3375 - if ( $new !== false ) $new_count[$new]++;
2165 + $head = array("Message-ID: <$mesgId>");
2166 + if (!is_null($parentId)) :
2167 + // We've already sent off a diagnostic message in the past. Let's do some
2168 + // magic to help with threading, in the hopes that all diagnostic messages
2169 + // get threaded together.
2170 + $head[] = "References: <$parentId>";
2171 + $head[] = "In-Reply-To: <$parentId>";
2172 + $subj = "Re: ".$subj;
2173 + else :
2174 + // This is the first of its kind. Let's mark it as such.
2175 + update_option('feedwordpress_diagnostics_email_root_message_id', $mesgId);
3376 2176 endif;
3377 - endforeach;
3378 - endif;
3379 -
3380 - // Copy back any changes to feed settings made in the course of updating (e.g. new author rules)
3381 - $to_notes = $this->settings;
2177 + $head = apply_filters('feedwordpress_diagnostic_email_headers', $head);
3382 2178
3383 - if (is_array($to_notes['cats'])) :
3384 - $to_notes['cats'] = implode(FEEDWORDPRESS_CAT_SEPARATOR, $to_notes['cats']);
3385 - endif;
3386 - if (is_array($to_notes['tags'])) :
3387 - $to_notes['tags'] = implode(FEEDWORDPRESS_CAT_SEPARATOR, $to_notes['tags']);
3388 - endif;
3389 -
3390 - if (isset($to_notes['map authors'])) :
3391 - $ma = array();
3392 - foreach ($to_notes['map authors'] as $rule_type => $author_rules) :
3393 - foreach ($author_rules as $author_name => $author_action) :
3394 - $ma[] = $rule_type."\n".$author_name."\n".$author_action;
2179 + foreach ($recipients as $email) :
2180 + add_filter('wp_mail_content_type', array('FeedWordPress', 'allow_html_mail'));
2181 + wp_mail($email, $subj, $body, $head);
2182 + remove_filter('wp_mail_content_type', array('FeedWordPress', 'allow_html_mail'));
3395 2183 endforeach;
3396 - endforeach;
3397 - $to_notes['map authors'] = implode("\n\n", $ma);
2184 + endif;
2185 +
2186 + // Clear the logs
2187 + $dlog['mesg']['persistent'] = array();
2188 + $dlog['mesg']['occurrent'] = array();
2189 +
2190 + // Set schedule for next update
2191 + $dlog['schedule']['last'] = time();
3398 2192 endif;
3399 -
3400 - unset($to_notes['link/id']); unset($to_notes['link/uri']);
3401 - unset($to_notes['link/name']);
3402 - unset($to_notes['hardcode categories']); // Deprecated
3403 - unset($to_notes['unfamiliar categories']); // Deprecated
3404 -
3405 - $notes = '';
3406 - foreach ($to_notes as $key => $value) :
3407 - $notes .= $key . ": ". addcslashes($value, "\0..\37".'\\') . "\n";
3408 - endforeach;
3409 -
3410 - $update_set = "link_notes = '".$wpdb->escape($notes)."'";
3411 -
3412 - // Update the properties of the link from the feed information
3413 - $result = $wpdb->query("
3414 - UPDATE $wpdb->links
3415 - SET $update_set
3416 - WHERE link_id='$this->id'
3417 - ");
3418 - endif;
3419 - return $new_count;
3420 - } /* SyndicatedLink::poll() */
3421 -
3422 - function uri () {
3423 - return (is_object($this->link) ? $this->link->link_rss : NULL);
3424 - }
3425 - function homepage () {
3426 - return (isset($this->settings['feed/link']) ? $this->settings['feed/link'] : NULL);
3427 - }
3428 -
3429 - function ttl () {
3430 - if (is_object($this->magpie)) :
3431 - $channel = $this->magpie->channel;
3432 2193 else :
3433 - $channel = array();
3434 - endif;
3435 -
3436 - if (isset($channel['ttl'])) :
3437 - // "ttl stands for time to live. It's a number of
3438 - // minutes that indicates how long a channel can be
3439 - // cached before refreshing from the source."
3440 - // <http://blogs.law.harvard.edu/tech/rss#ltttlgtSubelementOfLtchannelgt>
3441 - $ret = $channel['ttl'];
3442 - elseif (isset($channel['sy']['updatefrequency']) or isset($channel['sy']['updateperiod'])) :
3443 - $period_minutes = array (
3444 - 'hourly' => 60, /* minutes in an hour */
3445 - 'daily' => 1440, /* minutes in a day */
3446 - 'weekly' => 10080, /* minutes in a week */
3447 - 'monthly' => 43200, /* minutes in a month */
3448 - 'yearly' => 525600, /* minutes in a year */
2194 + $dlog['schedule'] = array(
2195 + 'freq' => 24 /*hr*/ * 60 /*min*/ * 60 /*s*/,
2196 + 'last' => time(),
3449 2197 );
3450 -
3451 - // "sy:updatePeriod: Describes the period over which the
3452 - // channel format is updated. Acceptable values are:
3453 - // hourly, daily, weekly, monthly, yearly. If omitted,
3454 - // daily is assumed." <http://web.resource.org/rss/1.0/modules/syndication/>
3455 - if (isset($channel['sy']['updateperiod'])) : $period = $channel['sy']['updateperiod'];
3456 - else : $period = 'daily';
3457 - endif;
3458 -
3459 - // "sy:updateFrequency: Used to describe the frequency
3460 - // of updates in relation to the update period. A
3461 - // positive integer indicates how many times in that
3462 - // period the channel is updated. ... If omitted a value
3463 - // of 1 is assumed." <http://web.resource.org/rss/1.0/modules/syndication/>
3464 - if (isset($channel['sy']['updatefrequency'])) : $freq = (int) $channel['sy']['updatefrequency'];
3465 - else : $freq = 1;
3466 - endif;
3467 -
3468 - $ret = (int) ($period_minutes[$period] / $freq);
3469 - else :
3470 - $ret = NULL;
3471 2198 endif;
3472 - return $ret;
3473 - } /* SyndicatedLink::ttl() */
2199 +
2200 + update_option('feedwordpress_diagnostics_log', $dlog);
2201 + } /* FeedWordPress::email_diagnostic_log () */
2202 +
2203 + function allow_html_mail () {
2204 + return 'text/html';
2205 + } /* FeedWordPress::allow_html_mail () */
3474 2206
3475 - // SyndicatedLink::flatten_array (): flatten an array. Useful for
3476 - // hierarchical and namespaced elements.
3477 - //
3478 - // Given an array which may contain array or object elements in it,
3479 - // return a "flattened" array: a one-dimensional array of scalars
3480 - // containing each of the scalar elements contained within the array
3481 - // structure. Thus, for example, if $a['b']['c']['d'] == 'e', then the
3482 - // returned array for FeedWordPress::flatten_array($a) will contain a key
3483 - // $a['feed/b/c/d'] with value 'e'.
3484 - function flatten_array ($arr, $prefix = 'feed/', $separator = '/') {
3485 - $ret = array ();
3486 - if (is_array($arr)) :
3487 - foreach ($arr as $key => $value) :
3488 - if (is_scalar($value)) :
3489 - $ret[$prefix.$key] = $value;
3490 - else :
3491 - $ret = array_merge($ret, $this->flatten_array($value, $prefix.$key.$separator, $separator));
3492 - endif;
3493 - endforeach;
2207 + function admin_footer () {
2208 + global $feedwordpress_admin_footer;
2209 + foreach ($feedwordpress_admin_footer as $line) :
2210 + echo '<div><pre>'.$line.'</pre></div>';
2211 + endforeach;
2212 + } /* FeedWordPress::admin_footer () */
2213 +
2214 + function log_prefix ($date = false) {
2215 + $home = get_bloginfo('url');
2216 + $prefix = '['.feedwordpress_display_url($home).'] [feedwordpress] ';
2217 + if ($date) :
2218 + $prefix = "[".date('Y-m-d H:i:s')."]".$prefix;
3494 2219 endif;
3495 - return $ret;
3496 - } // function SyndicatedLink::flatten_array ()
3497 -
3498 - function hardcode ($what) {
3499 - $default = get_option("feedwordpress_hardcode_$what");
3500 - if ( $default === 'yes' ) :
3501 - // If the default is to hardcode, then we want the
3502 - // negation of negative(): TRUE by default and FALSE if
3503 - // the setting is explicitly "no"
3504 - $ret = !FeedWordPress::negative($this->settings, "hardcode $what");
2220 + return $prefix;
2221 + } /* FeedWordPress::log_prefix () */
2222 +
2223 + function menu_cap ($sub = false) {
2224 + if ($sub) :
2225 + $cap = apply_filters('feedwordpress_menu_settings_capacity', 'manage_options');
3505 2226 else :
3506 - // If the default is NOT to hardcode, then we want
3507 - // affirmative(): FALSE by default and TRUE if the
3508 - // setting is explicitly "yes"
3509 - $ret = FeedWordPress::affirmative($this->settings, "hardcode $what");
2227 + $cap = apply_filters('feedwordpress_menu_main_capacity', 'manage_links');
3510 2228 endif;
3511 - return $ret;
3512 - } // function SyndicatedLink::hardcode ()
3513 -
3514 - function syndicated_status ($what, $default) {
3515 - global $wpdb;
3516 -
3517 - $ret = get_option("feedwordpress_syndicated_{$what}_status");
3518 - if ( isset($this->settings["$what status"]) ) :
3519 - $ret = $this->settings["$what status"];
3520 - elseif (!$ret) :
3521 - $ret = $default;
3522 - endif;
3523 - return $wpdb->escape(trim(strtolower($ret)));
3524 - } // function SyndicatedLink:syndicated_status ()
3525 -} // class SyndicatedLink
3526 -
3527 -################################################################################
3528 -## XML-RPC HOOKS: accept XML-RPC update pings from Contributors ################
3529 -################################################################################
3530 -
3531 -function feedwordpress_xmlrpc_hook ($args = array ()) {
3532 - $args['weblogUpdates.ping'] = 'feedwordpress_pong';
3533 - return $args;
3534 -}
3535 -
3536 -function feedwordpress_pong ($args) {
3537 - $feedwordpress =& new FeedWordPress;
3538 - $delta = @$feedwordpress->update($args[1]);
3539 - if (is_null($delta)):
3540 - return array('flerror' => true, 'message' => "Sorry. I don't syndicate <$args[1]>.");
3541 - else:
3542 - $mesg = array();
3543 - if (isset($delta['new'])) { $mesg[] = ' '.$delta['new'].' new posts were syndicated'; }
3544 - if (isset($delta['updated'])) { $mesg[] = ' '.$delta['updated'].' existing posts were updated'; }
3545 -
3546 - return array('flerror' => false, 'message' => "Thanks for the ping.".implode(' and', $mesg));
3547 - endif;
3548 -}
3549 -
3550 -################################################################################
3551 -## class FeedFinder: find likely feeds using autodetection and/or guesswork ####
3552 -################################################################################
3553 -
3554 -class FeedFinder {
3555 - var $uri = NULL;
3556 - var $_cache_uri = NULL;
2229 + return $cap;
2230 + } /* FeedWordPress::menu_cap () */
3557 2231
3558 - var $verify = FALSE;
3559 -
3560 - var $_data = NULL;
3561 - var $_head = NULL;
3562 -
3563 - # -- Recognition patterns
3564 - var $_feed_types = array(
3565 - 'application/rss+xml',
3566 - 'text/xml',
3567 - 'application/atom+xml',
3568 - 'application/x.atom+xml',
3569 - 'application/x-atom+xml'
3570 - );
3571 - var $_feed_markers = array('\\<feed', '\\<rss', 'xmlns="http://purl.org/rss/1.0');
3572 - var $_html_markers = array('\\<html');
3573 - var $_obvious_feed_url = array('[./]rss', '[./]rdf', '[./]atom', '[./]feed', '\.xml');
3574 - var $_maybe_feed_url = array ('rss', 'rdf', 'atom', 'feed', 'xml');
3575 -
3576 - function FeedFinder ($uri = NULL, $verify = TRUE) {
3577 - $this->uri = $uri; $this->verify = $verify;
3578 - } /* FeedFinder::FeedFinder () */
3579 -
3580 - function find ($uri = NULL) {
3581 - $ret = array ();
3582 - if (!is_null($this->data($uri))) {
3583 - if ($this->is_feed($uri)) {
3584 - $ret = array($this->uri);
3585 - } else {
3586 - // Assume that we have HTML or XHTML (even if we don't, who's it gonna hurt?)
3587 - // Autodiscovery is the preferred method
3588 - $href = $this->_link_rel_feeds();
3589 -
3590 - // ... but we'll also take the little orange buttons
3591 - $href = array_merge($href, $this->_a_href_feeds(TRUE));
3592 -
3593 - // If all that failed, look harder
3594 - if (count($href) == 0) $href = $this->_a_href_feeds(FALSE);
3595 -
3596 - // Verify feeds and resolve relative URIs
3597 - foreach ($href as $u) {
3598 - $the_uri = Relative_URI::resolve($u, $this->uri);
3599 - if ($this->verify) {
3600 - $feed =& new FeedFinder($the_uri);
3601 - if ($feed->is_feed()) $ret[] = $the_uri;
3602 - $feed = NULL;
3603 - } else {
3604 - $ret[] = $the_uri;
3605 - }
3606 - } /* foreach */
3607 - } /* if */
3608 - } /* if */
3609 - return array_unique($ret);
3610 - } /* FeedFinder::find () */
3611 -
3612 - function data ($uri = NULL) {
3613 - $this->_get($uri);
3614 - return $this->_data;
3615 - }
3616 -
3617 - function is_feed ($uri = NULL) {
3618 - $data = $this->data($uri);
3619 -
3620 - return (
3621 - preg_match (
3622 - "\007(".implode('|',$this->_feed_markers).")\007i",
3623 - $data
3624 - ) and !preg_match (
3625 - "\007(".implode('|',$this->_html_markers).")\007i",
3626 - $data
3627 - )
3628 - );
3629 - } /* FeedFinder::is_feed () */
3630 -
3631 - # --- Private methods ---
3632 - function _get ($uri = NULL) {
3633 - if ($uri) $this->uri = $uri;
3634 -
3635 - // Is the result not yet cached?
3636 - if ($this->_cache_uri !== $this->uri) :
3637 - // Snoopy is an HTTP client in PHP
3638 - $client = new Snoopy();
3639 -
3640 - // Prepare headers and internal settings
3641 - $client->rawheaders['Connection'] = 'close';
3642 - $client->accept = 'application/atom+xml application/rdf+xml application/rss+xml application/xml text/html */*';
3643 - $client->agent = 'feedfinder/1.2 (compatible; PHP FeedFinder) +http://projects.radgeek.com/feedwordpress';
3644 - $client->read_timeout = 25;
3645 -
3646 - // Fetch the HTML or feed
3647 - @$client->fetch($this->uri);
3648 - $this->_data = $client->results;
3649 -
3650 - // Kilroy was here
3651 - $this->_cache_uri = $this->uri;
2232 + function path ($filename = '') {
2233 + global $fwp_path;
2234 +
2235 + $path = $fwp_path;
2236 + if (strlen($filename) > 0) :
2237 + $path .= '/'.$filename;
3652 2238 endif;
3653 - } /* FeedFinder::_get () */
3654 -
3655 - function _link_rel_feeds () {
3656 - $links = $this->_tags('link');
3657 - $link_count = count($links);
3658 -
3659 - // now figure out which one points to the RSS file
3660 - $href = array ();
3661 - for ($n=0; $n<$link_count; $n++) {
3662 - if (strtolower($links[$n]['rel']) == 'alternate') {
3663 - if (in_array(strtolower($links[$n]['type']), $this->_feed_types)) {
3664 - $href[] = $links[$n]['href'];
3665 - } /* if */
3666 - } /* if */
3667 - } /* for */
3668 - return $href;
2239 + return $path;
3669 2240 }
3670 -
3671 - function _a_href_feeds ($obvious = TRUE) {
3672 - $pattern = ($obvious ? $this->_obvious_feed_url : $this->_maybe_feed_url);
3673 -
3674 - $links = $this->_tags('a');
3675 - $link_count = count($links);
3676 -
3677 - // now figure out which one points to the RSS file
3678 - $href = array ();
3679 - for ($n=0; $n<$link_count; $n++) {
3680 - if (preg_match("\007(".implode('|',$pattern).")\007i", $links[$n]['href'])) {
3681 - $href[] = $links[$n]['href'];
3682 - } /* if */
3683 - } /* for */
3684 - return $href;
2241 +
2242 + // These are superceded by MyPHP::param/post/get/request, but kept
2243 + // here for backward compatibility.
2244 + function param ($key, $type = 'REQUEST', $default = NULL) {
2245 + return MyPHP::param($key, $default, $type);
3685 2246 }
3686 -
3687 - function _tags ($tag) {
3688 - $html = $this->data();
3689 -
3690 - // search through the HTML, save all <link> tags
3691 - // and store each link's attributes in an associative array
3692 - preg_match_all('/<'.$tag.'\s+(.*?)\s*\/?>/si', $html, $matches);
3693 - $links = $matches[1];
3694 - $ret = array();
3695 - $link_count = count($links);
3696 - for ($n=0; $n<$link_count; $n++) {
3697 - $attributes = preg_split('/\s+/s', $links[$n]);
3698 - foreach($attributes as $attribute) {
3699 - $att = preg_split('/\s*=\s*/s', $attribute, 2);
3700 - if (isset($att[1])) {
3701 - $att[1] = preg_replace('/([\'"]?)(.*)\1/', '$2', $att[1]);
3702 - $final_link[strtolower($att[0])] = $att[1];
3703 - } /* if */
3704 - } /* foreach */
3705 - $ret[$n] = $final_link;
3706 - } /* for */
3707 - return $ret;
2247 + function post ($key, $default = NULL) {
2248 + return MyPHP::post($key, $default);
3708 2249 }
3709 -} /* class FeedFinder */
2250 +} // class FeedWordPress
3710 2251
3711 -# Relative URI static class: PHP class for resolving relative URLs
3712 -#
3713 -# This class is derived (under the terms of the GPL) from URL Class 0.3 by
3714 -# Keyvan Minoukadeh <keyvan@k1m.com>, which is great but more than we need
3715 -# for FeedWordPress's purposes. The class has been stripped down to a single
3716 -# public method: Relative_URI::resolve($url, $base), which resolves the URI in
3717 -# $url relative to the URI in $base
3718 -#
3719 -# The upgraded MagpieRSS also uses this class. So if we have it loaded
3720 -# in, don't load it again.
3721 -if (!class_exists('Relative_URI')) {
2252 +$feedwordpress_admin_footer = array();
3722 2253
3723 - class Relative_URI
3724 - {
3725 - // Resolve relative URI in $url against the base URI in $base. If $base
3726 - // is not supplied, then we use the REQUEST_URI of this script.
3727 - //
3728 - // I'm hoping this method reflects RFC 2396 Section 5.2
3729 - function resolve ($url, $base = NULL)
3730 - {
3731 - if (is_null($base)):
3732 - $base = 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
3733 - endif;
3734 -
3735 - $base = Relative_URI::_encode(trim($base));
3736 - $uri_parts = Relative_URI::_parse_url($base);
3737 -
3738 - $url = Relative_URI::_encode(trim($url));
3739 - $parts = Relative_URI::_parse_url($url);
3740 -
3741 - $uri_parts['fragment'] = (isset($parts['fragment']) ? $parts['fragment'] : null);
3742 - $uri_parts['query'] = (isset($parts['query']) ? $parts['query'] : null);
3743 -
3744 - // if path is empty, and scheme, host, and query are undefined,
3745 - // the URL is referring the base URL
3746 -
3747 - if (($parts['path'] == '') && !isset($parts['scheme']) && !isset($parts['host']) && !isset($parts['query'])) {
3748 - // If the URI is empty or only a fragment, return the base URI
3749 - return $base . (isset($parts['fragment']) ? '#'.$parts['fragment'] : '');
3750 - } elseif (isset($parts['scheme'])) {
3751 - // If the scheme is set, then the URI is absolute.
3752 - return $url;
3753 - } elseif (isset($parts['host'])) {
3754 - $uri_parts['host'] = $parts['host'];
3755 - $uri_parts['path'] = $parts['path'];
3756 - } else {
3757 - // We have a relative path but not a host.
3758 -
3759 - // start ugly fix:
3760 - // prepend slash to path if base host is set, base path is not set, and url path is not absolute
3761 - if ($uri_parts['host'] && ($uri_parts['path'] == '')
3762 - && (strlen($parts['path']) > 0)
3763 - && (substr($parts['path'], 0, 1) != '/')) {
3764 - $parts['path'] = '/'.$parts['path'];
3765 - } // end ugly fix
3766 -
3767 - if (substr($parts['path'], 0, 1) == '/') {
3768 - $uri_parts['path'] = $parts['path'];
3769 - } else {
3770 - // copy base path excluding any characters after the last (right-most) slash character
3771 - $buffer = substr($uri_parts['path'], 0, (int)strrpos($uri_parts['path'], '/')+1);
3772 - // append relative path
3773 - $buffer .= $parts['path'];
3774 - // remove "./" where "." is a complete path segment.
3775 - $buffer = str_replace('/./', '/', $buffer);
3776 - if (substr($buffer, 0, 2) == './') {
3777 - $buffer = substr($buffer, 2);
3778 - }
3779 - // if buffer ends with "." as a complete path segment, remove it
3780 - if (substr($buffer, -2) == '/.') {
3781 - $buffer = substr($buffer, 0, -1);
3782 - }
3783 - // remove "<segment>/../" where <segment> is a complete path segment not equal to ".."
3784 - $search_finished = false;
3785 - $segment = explode('/', $buffer);
3786 - while (!$search_finished) {
3787 - for ($x=0; $x+1 < count($segment);) {
3788 - if (($segment[$x] != '') && ($segment[$x] != '..') && ($segment[$x+1] == '..')) {
3789 - if ($x+2 == count($segment)) $segment[] = '';
3790 - unset($segment[$x], $segment[$x+1]);
3791 - $segment = array_values($segment);
3792 - continue 2;
3793 - } else {
3794 - $x++;
3795 - }
3796 - }
3797 - $search_finished = true;
3798 - }
3799 - $buffer = (count($segment) == 1) ? '/' : implode('/', $segment);
3800 - $uri_parts['path'] = $buffer;
3801 -
3802 - }
3803 - }
3804 -
3805 - // If we've gotten to this point, we can try to put the pieces
3806 - // back together.
3807 - $ret = '';
3808 - if (isset($uri_parts['scheme'])) $ret .= $uri_parts['scheme'].':';
3809 - if (isset($uri_parts['user'])) {
3810 - $ret .= $uri_parts['user'];
3811 - if (isset($uri_parts['pass'])) $ret .= ':'.$uri_parts['parts'];
3812 - $ret .= '@';
3813 - }
3814 - if (isset($uri_parts['host'])) {
3815 - $ret .= '//'.$uri_parts['host'];
3816 - if (isset($uri_parts['port'])) $ret .= ':'.$uri_parts['port'];
3817 - }
3818 - $ret .= $uri_parts['path'];
3819 - if (isset($uri_parts['query'])) $ret .= '?'.$uri_parts['query'];
3820 - if (isset($uri_parts['fragment'])) $ret .= '#'.$uri_parts['fragment'];
3821 -
3822 - return $ret;
3823 - }
3824 -
3825 - /**
3826 - * Parse URL
3827 - *
3828 - * Regular expression grabbed from RFC 2396 Appendix B.
3829 - * This is a replacement for PHPs builtin parse_url().
3830 - * @param string $url
3831 - * @access private
3832 - * @return array
3833 - */
3834 - function _parse_url($url)
3835 - {
3836 - // I'm using this pattern instead of parse_url() as there's a few strings where parse_url()
3837 - // generates a warning.
3838 - if (preg_match('!^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?!', $url, $match)) {
3839 - $parts = array();
3840 - if ($match[1] != '') $parts['scheme'] = $match[2];
3841 - if ($match[3] != '') $parts['auth'] = $match[4];
3842 - // parse auth
3843 - if (isset($parts['auth'])) {
3844 - // store user info
3845 - if (($at_pos = strpos($parts['auth'], '@')) !== false) {
3846 - $userinfo = explode(':', substr($parts['auth'], 0, $at_pos), 2);
3847 - $parts['user'] = $userinfo[0];
3848 - if (isset($userinfo[1])) $parts['pass'] = $userinfo[1];
3849 - $parts['auth'] = substr($parts['auth'], $at_pos+1);
3850 - }
3851 - // get port number
3852 - if ($port_pos = strrpos($parts['auth'], ':')) {
3853 - $parts['host'] = substr($parts['auth'], 0, $port_pos);
3854 - $parts['port'] = (int)substr($parts['auth'], $port_pos+1);
3855 - if ($parts['port'] < 1) $parts['port'] = null;
3856 - } else {
3857 - $parts['host'] = $parts['auth'];
3858 - }
3859 - }
3860 - unset($parts['auth']);
3861 - $parts['path'] = $match[5];
3862 - if (isset($match[6]) && ($match[6] != '')) $parts['query'] = $match[7];
3863 - if (isset($match[8]) && ($match[8] != '')) $parts['fragment'] = $match[9];
3864 - return $parts;
3865 - }
3866 - // shouldn't reach here
3867 - return array('path'=>'');
3868 - }
3869 -
3870 - function _encode($string)
3871 - {
3872 - static $replace = array();
3873 - if (!count($replace)) {
3874 - $find = array(32, 34, 60, 62, 123, 124, 125, 91, 92, 93, 94, 96, 127);
3875 - $find = array_merge(range(0, 31), $find);
3876 - $find = array_map('chr', $find);
3877 - foreach ($find as $char) {
3878 - $replace[$char] = '%'.bin2hex($char);
3879 - }
3880 - }
3881 - // escape control characters and a few other characters
3882 - $encoded = strtr($string, $replace);
3883 - // remove any character outside the hex range: 21 - 7E (see www.asciitable.com)
3884 - return preg_replace('/[^\x21-\x7e]/', '', $encoded);
3885 - }
3886 - } // class Relative_URI
3887 -}
3888 -
3889 2254 // take your best guess at the realname and e-mail, given a string
3890 2255 define('FWP_REGEX_EMAIL_ADDY', '([^@"(<\s]+@[^"@(<\s]+\.[^"@(<\s]+)');
3891 2256 define('FWP_REGEX_EMAIL_NAME', '("([^"]*)"|([^"<(]+\S))');
3892 2257 define('FWP_REGEX_EMAIL_POSTFIX_NAME', '/^\s*'.FWP_REGEX_EMAIL_ADDY."\s+\(".FWP_REGEX_EMAIL_NAME.'\)\s*$/');
@@ -3910,5 +2275,5 @@
3910 2275 $ret['name'] = NULL; $ret['email'] = NULL;
3911 2276 endif;
3912 2277 return $ret;
3913 2278 }
3914 -?>
2279 +