PluginProbe
FeedWordPress / 2009.1112
FeedWordPress v2009.1112
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 +975 -2149 trunk → 2009.1112 View file →
@@ -1,266 +1,518 @@
1 1 <?php
2 2 /*
3 3 Plugin Name: FeedWordPress
4 -Plugin URI: https://fwpplugin.com/
4 +Plugin URI: http://feedwordpress.radgeek.com/
5 5 Description: simple and flexible Atom/RSS syndication for WordPress
6 -Version: 2026.0517
7 -Author: C. Johnson
8 -Author URI: https://fwpplugin.com/contact/
6 +Version: 2009.1112
7 +Author: Charles Johnson
8 +Author URI: http://radgeek.com/
9 9 License: GPL
10 10 */
11 11
12 -/**
13 - * @package FeedWordPress
14 - * @version 2026.0517
15 - */
16 -
17 -# This plugin uses code derived from:
12 +# This uses code derived from:
18 13 # - wp-rss-aggregate.php by Kellan Elliot-McCrea <kellan@protest.net>
19 -# - SimplePie feed parser by Ryan Parman, Geoffrey Sneddon, Ryan McCue, et al.
20 -# - MagpieRSS feed parser by Kellan Elliot-McCrea <kellan@protest.net>
14 +# - HTTP Navigator 2 by Keyvan Minoukadeh <keyvan@k1m.com>
21 15 # - Ultra-Liberal Feed Finder by Mark Pilgrim <mark@diveintomark.org>
22 -# - WordPress Blog Tool and Publishing Platform <http://wordpress.org/>
23 -# - Github contributors @Flynsarmy, @BandonRandon, @david-robinson-practiceweb,
24 -# @daidais, @thegreatmichael, @stedaniels, @alexiskulash, @quassy, @zoul0813,
25 -# @timmmmyboy, @vobornik, @inanimatt, @tristanleboss, @martinburchell,
26 -# @bigalownz, @oppiansteve, @GwynethLlewelyn, and @glg222
27 16 # according to the terms of the GNU General Public License.
17 +#
18 +# INSTALLATION: see readme.txt or <http://projects.radgeek.com/install>
19 +#
20 +# USAGE: once FeedWordPress is installed, you manage just about everything from
21 +# the WordPress Dashboard, under the Syndication menu. To ensure that fresh
22 +# content is added as it becomes available, you can convince your contributors
23 +# to put your XML-RPC URI (if WordPress is installed at
24 +# <http://www.zyx.com/blog>, XML-RPC requests should be sent to
25 +# <http://www.zyx.com/blog/xmlrpc.php>), or update manually under the
26 +# Syndication menu, or set up automatic updates under Syndication --> Settings,
27 +# or use a cron job.
28 28
29 -####################################################################################
30 -## CONSTANTS & DEFAULTS ############################################################
31 -####################################################################################
29 +# -- Don't change these unless you know what you're doing...
32 30
33 -define ('FEEDWORDPRESS_VERSION', '2026.0517');
34 -define ('FEEDWORDPRESS_AUTHOR_CONTACT', 'https://fwpplugin.com/contact' );
31 +define ('FEEDWORDPRESS_VERSION', '2009.1112');
32 +define ('FEEDWORDPRESS_AUTHOR_CONTACT', 'http://radgeek.com/contact');
35 33
36 -if ( ! defined( 'FEEDWORDPRESS_BLEG' ) ) :
37 - define ( 'FEEDWORDPRESS_BLEG', true );
38 -endif;
39 -
40 -define( 'FEEDWORDPRESS_BLEG_BTC_pre_2020', '15EsQ9QMZtLytsaVYZUaUCmrkSMaxZBTso' );
41 -define( 'FEEDWORDPRESS_BLEG_BTC_2020', '1NB1ebYVb68Har4WijmE8gKnZ47NptCqtB' ); // 2020.0201
42 -define( 'FEEDWORDPRESS_BLEG_BTC', '1HCDdeGcR66EPxkPT2rbdTd1ezh27pmjPR' ); // 2021.0713
43 -define( 'FEEDWORDPRESS_BLEG_PAYPAL', '22PAJZZCK5Z3W' );
44 -
45 34 // Defaults
46 -define( 'DEFAULT_SYNDICATION_CATEGORY', 'Contributors' );
47 -define( 'DEFAULT_UPDATE_PERIOD', 60 ); // value in minutes
48 -define( 'FEEDWORDPRESS_DEFAULT_CHECKIN_INTERVAL', DEFAULT_UPDATE_PERIOD / 10 );
35 +define ('DEFAULT_SYNDICATION_CATEGORY', 'Contributors');
36 +define ('DEFAULT_UPDATE_PERIOD', 60); // value in minutes
49 37
50 -// Dependencies: modules packaged with FeedWordPress plugin.
51 -/** @var string Path to parent directory */
52 -$dir = dirname( __FILE__ );
53 -require_once "{$dir}/externals/myphp/myphp.class.php";
54 -
55 -/** @var bool|string Set to either true or 'yes' if debugging is set. */
56 -$feedwordpress_debug = FeedWordPress::param( 'feedwordpress_debug', get_option( 'feedwordpress_debug' ) );
57 -
58 -if ( is_string( $feedwordpress_debug ) ) :
59 - $feedwordpress_debug = ( $feedwordpress_debug == 'yes' );
38 +if (isset($_REQUEST['feedwordpress_debug'])) :
39 + $feedwordpress_debug = $_REQUEST['feedwordpress_debug'];
40 +else :
41 + $feedwordpress_debug = get_option('feedwordpress_debug');
42 + if (is_string($feedwordpress_debug)) :
43 + $feedwordpress_debug = ($feedwordpress_debug == 'yes');
44 + endif;
60 45 endif;
46 +define ('FEEDWORDPRESS_DEBUG', $feedwordpress_debug);
61 47
62 -define ( 'FEEDWORDPRESS_DEBUG', $feedwordpress_debug );
63 -$feedwordpress_compatibility = true;
64 -define ( 'FEEDWORDPRESS_COMPATIBILITY', $feedwordpress_compatibility );
48 +define ('FEEDWORDPRESS_CAT_SEPARATOR_PATTERN', '/[:\n]/');
49 +define ('FEEDWORDPRESS_CAT_SEPARATOR', "\n");
65 50
66 -define ( 'FEEDWORDPRESS_CAT_SEPARATOR_PATTERN', '/[:\n]/' );
67 -define ( 'FEEDWORDPRESS_CAT_SEPARATOR', "\n" );
51 +define ('FEEDVALIDATOR_URI', 'http://feedvalidator.org/check.cgi');
68 52
69 -// define ('FEEDVALIDATOR_URI', 'http://feedvalidator.org/check.cgi'); // Link dead (gwyneth 20210617)
70 -define ( 'FEEDVALIDATOR_URI', 'https://validator.w3.org/feed/check.cgi' ); // Falling back to the W3C validator link
53 +define ('FEEDWORDPRESS_FRESHNESS_INTERVAL', 10*60); // Every ten minutes
71 54
72 -define ( 'FEEDWORDPRESS_FRESHNESS_INTERVAL', 10 * 60 ); // Every ten minutes
55 +define ('FWP_SCHEMA_HAS_USERMETA', 2966);
56 +define ('FWP_SCHEMA_20', 3308); // Database schema # for WP 2.0
57 +define ('FWP_SCHEMA_21', 4772); // Database schema # for WP 2.1
58 +define ('FWP_SCHEMA_23', 5495); // Database schema # for WP 2.3
59 +define ('FWP_SCHEMA_25', 7558); // Database schema # for WP 2.5
60 +define ('FWP_SCHEMA_26', 8201); // Database schema # for WP 2.6
61 +define ('FWP_SCHEMA_27', 9872); // Database schema # for WP 2.7
62 +define ('FWP_SCHEMA_28', 11548); // Database schema # for WP 2.8
73 63
74 -define( 'FEEDWORDPRESS_BOILERPLATE_DEFAULT_HOOK_ORDER', 11000 ); // at the tail end of the filtering process
75 -
76 -if ( FEEDWORDPRESS_DEBUG ) :
64 +if (FEEDWORDPRESS_DEBUG) :
77 65 // Help us to pick out errors, if any.
78 - ini_set( 'error_reporting', E_ALL & ~E_NOTICE );
79 - ini_set( 'display_errors', true );
80 -
66 + ini_set('error_reporting', E_ALL & ~E_NOTICE);
67 + ini_set('display_errors', true);
68 + define('MAGPIE_DEBUG', true);
69 +
81 70 // When testing we don't want cache issues to interfere. But this is
82 - // a VERY BAD SETTING for a production server. Webmasters will eat your
71 + // a VERY BAD SETTING for a production server. Webmasters will eat your
83 72 // face for breakfast if you use it, and the baby Jesus will cry. So
84 73 // make sure FEEDWORDPRESS_DEBUG is FALSE for any site that will be
85 74 // used for more than testing purposes!
86 - define( 'FEEDWORDPRESS_CACHE_AGE', 1 );
87 - define( 'FEEDWORDPRESS_CACHE_LIFETIME', 1 );
88 - define( 'FEEDWORDPRESS_FETCH_TIMEOUT_DEFAULT', 60 );
75 + define('MAGPIE_CACHE_AGE', 1);
89 76 else :
90 - // Hold onto data all day for conditional GET purposes,
91 - // but consider it stale after 1 min (requiring a conditional GET)
92 - define( 'FEEDWORDPRESS_CACHE_LIFETIME', 24 * 60 * 60 ); // aka one day.
93 - define( 'FEEDWORDPRESS_CACHE_AGE', 1 * 60 );
94 - define( 'FEEDWORDPRESS_FETCH_TIMEOUT_DEFAULT', 20 );
77 + define('MAGPIE_DEBUG', false);
78 +
79 + define('MAGPIE_CACHE_AGE', 1*60);
95 80 endif;
96 81
97 -####################################################################################
98 -## CORE DEPENDENCIES & PLUGIN MODULES ##############################################
99 -####################################################################################
82 +// Note that the rss-functions.php that comes prepackaged with WordPress is
83 +// old & busted. For the new hotness, drop a copy of rss.php from
84 +// this archive into wp-includes/rss.php
100 85
101 -/** @var array<string> Dependencies: modules packaged with WordPress core */
102 -$wpCoreDependencies = array(
103 - "class:SimplePie" => "class-simplepie",
104 - "class:WP_SimplePie_File" => "class-wp-simplepie-file",
105 - "class:WP_SimplePie_Sanitize_KSES" => "class-wp-simplepie-sanitize-kses",
106 - "function:wp_insert_user" => "registration",
107 -);
86 +if (is_readable(ABSPATH . WPINC . '/rss.php')) :
87 + require_once (ABSPATH . WPINC . '/rss.php');
88 +else :
89 + require_once (ABSPATH . WPINC . '/rss-functions.php');
90 +endif;
108 91
109 -// Ensure that we have SimplePie loaded up and ready to go
110 -// along with the WordPress auxiliary classes.
111 -$unmetCoreDependencies = array();
112 -foreach ( $wpCoreDependencies as $unit => $fileSlug ) :
113 - list( $unitType, $unitName ) = explode( ":", $unit, 2 );
114 -
115 - $dependencyMet = ( ('class' == $unitType ) ? class_exists( $unitName ) : function_exists( $unitName ) );
116 - if ( ! $dependencyMet ) :
117 - $phpFileName = ABSPATH . WPINC . "/{$fileSlug}.php";
118 - if ( file_exists( $phpFileName ) ) :
119 - require_once $phpFileName;
120 - else :
121 - $unmetCoreDependencies[] = $unitName;
122 - endif;
92 +if (isset($wp_db_version)) :
93 + if ($wp_db_version >= FWP_SCHEMA_23) :
94 + require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user
95 + elseif ($wp_db_version >= FWP_SCHEMA_21) : // WordPress 2.1 and 2.2, but not 2.3
96 + require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user
97 + require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category
98 + elseif ($wp_db_version >= FWP_SCHEMA_20) : // WordPress 2.0
99 + require_once (ABSPATH . WPINC . '/registration-functions.php'); // for wp_insert_user
100 + require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category
123 101 endif;
124 -endforeach;
125 -
126 -// Fallback garbage-pail module used in WP < 4.7 which may meet our dependencies
127 -if ( count( $unmetCoreDependencies ) > 0 ) :
128 - require_once ABSPATH . WPINC . "/class-feed.php";
129 102 endif;
130 103
131 -// Dependencies: modules packaged with FeedWordPress plugin
132 -$dir = dirname( __FILE__ );
133 -require_once "{$dir}/feedwordpressadminpage.class.php";
134 -require_once "{$dir}/feedwordpresssettingsui.class.php";
135 -require_once "{$dir}/feedwordpressdiagnostic.class.php";
136 -require_once "{$dir}/admin-ui.php";
137 -require_once "{$dir}/template-functions.php";
138 -require_once "{$dir}/feedwordpresssyndicationpage.class.php";
139 -require_once "{$dir}/compatability.php"; // Legacy API
140 -require_once "{$dir}/syndicatedpost.class.php";
141 -require_once "{$dir}/syndicatedlink.class.php";
142 -require_once "{$dir}/feedwordpresshtml.class.php";
143 -require_once "{$dir}/inspectpostmeta.class.php";
144 -require_once "{$dir}/syndicationdataqueries.class.php";
145 -require_once "{$dir}/extend/SimplePie/feedwordpie.class.php";
146 -require_once "{$dir}/extend/SimplePie/feedwordpie_cache.class.php";
147 -require_once "{$dir}/extend/SimplePie/feedwordpie_item.class.php";
148 -require_once "{$dir}/extend/SimplePie/feedwordpie_file.class.php";
149 -require_once "{$dir}/extend/SimplePie/feedwordpie_parser.class.php";
150 -require_once "{$dir}/extend/SimplePie/feedwordpie_content_type_sniffer.class.php";
151 -require_once "{$dir}/feedwordpressrpc.class.php";
152 -require_once "{$dir}/feedwordpresshttpauthenticator.class.php";
153 -require_once "{$dir}/feedwordpresslocalpost.class.php";
104 +require_once(dirname(__FILE__) . '/compatability.php'); // LEGACY API: Replicate or mock up functions for legacy support purposes
105 +require_once(dirname(__FILE__) . '/feedwordpresshtml.class.php');
154 106
155 -####################################################################################
156 -## GLOBAL PARAMETERS ###############################################################
157 -####################################################################################
107 +// Magic quotes are just about the stupidest thing ever.
108 +if (is_array($_POST)) :
109 + $fwp_post = stripslashes_deep($_POST);
110 +endif;
158 111
159 112 // Get the path relative to the plugins directory in which FWP is stored
160 113 preg_match (
161 - '|'.preg_quote( WP_PLUGIN_DIR ) . '/(.+)$|',
162 - dirname( __FILE__ ),
114 + '|/wp-content/plugins/(.+)$|',
115 + dirname(__FILE__),
163 116 $ref
164 117 );
165 118
166 -if ( isset( $ref[1] ) ) :
119 +if (isset($ref[1])) :
167 120 $fwp_path = $ref[1];
168 121 else : // Something went wrong. Let's just guess.
169 122 $fwp_path = 'feedwordpress';
170 123 endif;
171 124
172 -####################################################################################
173 -## FEEDWORDPRESS: INITIALIZE OBJECT AND FILTERS ####################################
174 -####################################################################################
125 +// If this is a FeedWordPress admin page, queue up scripts for AJAX functions that FWP uses
126 +// If it is a display page or a non-FeedWordPress admin page, don't.
127 +if (is_admin() and isset($_REQUEST['page']) and preg_match("|^{$fwp_path}/|", $_REQUEST['page'])) :
128 + if (function_exists('wp_enqueue_script')) :
129 + if (isset($wp_db_version) and $wp_db_version >= FWP_SCHEMA_25) :
130 + wp_enqueue_script('post'); // for magic tag and category boxes
131 + wp_enqueue_script('thickbox'); // for fold-up boxes
132 + wp_enqueue_script('admin-forms'); // for checkbox selection
133 + else :
134 + wp_enqueue_script( 'ajaxcat' ); // Provides the handy-dandy new category text box
135 + endif;
136 + endif;
137 + if (function_exists('wp_enqueue_style')) :
138 + if (fwp_test_wp_version(FWP_SCHEMA_25)) :
139 + wp_enqueue_style('dashboard');
140 + endif;
141 + endif;
142 + if (function_exists('wp_admin_css')) :
143 + if (fwp_test_wp_version(FWP_SCHEMA_25)) :
144 + wp_admin_css('css/dashboard');
145 + endif;
146 + endif;
147 +endif;
175 148
176 -$feedwordpress = new FeedWordPress;
177 -if ( ! $feedwordpress->needs_upgrade() ) : // only work if the conditions are safe!
178 - $feedwordpress->add_filters();
149 +if (!FeedWordPress::needs_upgrade()) : // only work if the conditions are safe!
179 150
151 + # Syndicated items are generally received in output-ready (X)HTML and
152 + # should not be folded, crumpled, mutilated, or spindled by WordPress
153 + # formatting filters. But we don't want to interfere with filters for
154 + # any locally-authored posts, either.
155 + #
156 + # What WordPress should really have is a way for upstream filters to
157 + # stop downstream filters from running at all. Since it doesn't, and
158 + # since a downstream filter can't access the original copy of the text
159 + # that is being filtered, what we will do here is (1) save a copy of the
160 + # original text upstream, before any other filters run, and then (2)
161 + # retrieve that copy downstream, after all the other filters run, *if*
162 + # this is a syndicated post
163 +
164 + add_filter('the_content', 'feedwordpress_preserve_syndicated_content', -10000);
165 + add_filter('the_content', 'feedwordpress_restore_syndicated_content', 10000);
166 +
167 + add_action('atom_entry', 'feedwordpress_item_feed_data');
168 +
169 + # Filter in original permalinks if the user wants that
170 + add_filter('post_link', 'syndication_permalink', 1);
171 +
172 + # WTF? By default, wp_insert_link runs incoming link_url and link_rss
173 + # URIs through default filters that include `wp_kses()`. But `wp_kses()`
174 + # just happens to escape any occurrence of & to &amp; -- which just
175 + # happens to fuck up any URI with a & to separate GET parameters.
176 + remove_filter('pre_link_rss', 'wp_filter_kses');
177 + remove_filter('pre_link_url', 'wp_filter_kses');
178 +
179 + # Admin menu
180 + add_action('admin_menu', 'fwp_add_pages');
181 + add_action('admin_notices', 'fwp_check_debug');
182 + add_action('admin_notices', 'fwp_check_magpie');
183 + add_action('init', 'feedwordpress_check_for_magpie_fix');
184 +
180 185 # Inbound XML-RPC update methods
181 - $feedwordpressRPC = new FeedWordPressRPC;
186 + add_filter('xmlrpc_methods', 'feedwordpress_xmlrpc_hook');
187 +
188 + # Outbound XML-RPC ping reform
189 + remove_action('publish_post', 'generic_ping'); // WP 1.5.x
190 + remove_action('do_pings', 'do_all_pings', 10, 1); // WP 2.1, 2.2
191 + remove_action('publish_post', '_publish_post_hook', 5, 1); // WP 2.3
182 192
183 - # Outbound XML-RPC ping reform
184 - remove_action( 'publish_post', 'generic_ping' ); // WP 1.5.x
185 - remove_action( 'do_pings', 'do_all_pings', 10, 1 ); // WP 2.1, 2.2
186 - remove_action( 'publish_post', '_publish_post_hook', 5, 1 ); // WP 2.3
193 + add_action('publish_post', 'fwp_publish_post_hook', 5, 1);
194 + add_action('do_pings', 'fwp_do_pings', 10, 1);
195 + add_action('feedwordpress_update', 'fwp_hold_pings');
196 + add_action('feedwordpress_update_complete', 'fwp_release_pings');
187 197
188 - add_action( 'publish_post', 'fwp_publish_post_hook', 5, 1 );
189 - add_action( 'do_pings', 'fwp_do_pings', 10, 1 );
190 - add_action( 'feedwordpress_update', 'fwp_hold_pings' );
191 - add_action( 'feedwordpress_update_complete', 'fwp_release_pings' );
198 + # Hook in logging functions only if the logging option is ON
199 + $update_logging = get_option('feedwordpress_update_logging');
200 + if ($update_logging == 'yes') :
201 + add_action('post_syndicated_item', 'log_feedwordpress_post', 100);
202 + add_action('update_syndicated_item', 'log_feedwordpress_update_post', 100);
203 + add_action('feedwordpress_update', 'log_feedwordpress_update_feeds', 100);
204 + add_action('feedwordpress_check_feed', 'log_feedwordpress_check_feed', 100);
205 + add_action('feedwordpress_update_complete', 'log_feedwordpress_update_complete', 100);
206 + endif;
207 +
208 + if (FeedWordPress::update_requested() and FEEDWORDPRESS_DEBUG) :
209 + add_action('post_syndicated_item', 'debug_out_feedwordpress_post', 100);
210 + add_action('update_syndicated_item', 'debug_out_feedwordpress_update_post', 100);
211 + add_action('feedwordpress_update', 'debug_out_feedwordpress_update_feeds', 100);
212 + add_action('feedwordpress_check_feed', 'debug_out_feedwordpress_check_feed', 100);
213 + add_action('feedwordpress_update_complete', 'debug_out_feedwordpress_update_complete', 100);
214 + endif;
192 215
216 + # Cron-less auto-update. Hooray!
217 + $autoUpdateHook = get_option('feedwordpress_automatic_updates');
218 + if ($autoUpdateHook != 'init') :
219 + $autoUpdateHook = 'shutdown';
220 + endif;
221 + add_action($autoUpdateHook, 'feedwordpress_auto_update');
222 +
223 + add_action('init', 'feedwordpress_update_magic_url');
224 +
225 + # Default sanitizers
226 + add_filter('syndicated_item_content', array('SyndicatedPost', 'resolve_relative_uris'), 0, 2);
227 + add_filter('syndicated_item_content', array('SyndicatedPost', 'sanitize_content'), 0, 2);
228 +
193 229 else :
194 230 # Hook in the menus, which will just point to the upgrade interface
195 - add_action( 'admin_menu', array( $feedwordpress, 'add_pages' ) );
196 -endif; // if ( !FeedWordPress::needs_upgrade())
231 + add_action('admin_menu', 'fwp_add_pages');
232 +endif; // if (!FeedWordPress::needs_upgrade())
197 233
198 -register_deactivation_hook( __FILE__, 'feedwordpress_deactivate' );
234 +function feedwordpress_check_for_magpie_fix () {
235 + if (isset($_POST['action']) and $_POST['action']=='fix_magpie_version') :
236 + FeedWordPressCompatibility::validate_http_request(/*action=*/ 'feedwordpress_fix_magpie', /*capability=*/ 'edit_files');
199 237
200 -/**
201 - * Hook to deactivate FeedWordPress.
202 - *
203 - * @return int|false @see wp_clear_scheduled_hook()
204 - */
205 -function feedwordpress_deactivate() {
206 - wp_clear_scheduled_hook( 'fwp_scheduled_update_checkin' );
207 -} /* feedwordpress_deactivate () */
238 + $back_to = $_SERVER['REQUEST_URI'];
239 + if (isset($_POST['ignore'])) :
240 + // kill error message by telling it we ignored the upgrade request for this version
241 + update_option('feedwordpress_magpie_ignored_upgrade_to', EXPECTED_MAGPIE_VERSION);
242 + $ret = 'ignored';
243 + elseif (isset($_POST['upgrade'])) :
244 + $source = dirname(__FILE__)."/MagpieRSS-upgrade/rss.php";
245 + $destination = ABSPATH . WPINC . '/rss.php';
246 + $success = @copy($source, $destination);
208 247
248 + // Copy over rss-functions.php, too, to avoid collisions
249 + // on pre-lapsarian versions of WordPress.
250 + if ($success) :
251 + $source = dirname(__FILE__)."/MagpieRSS-upgrade/rss-functions.php";
252 + $destination = ABSPATH . WPINC . '/rss-functions.php';
253 + $success = @copy($source, $destination);
254 + endif;
255 + $ret = (int) $success;
256 + endif;
257 +
258 + if (strpos($back_to, '?')===false) : $sep = '?';
259 + else : $sep = '&';
260 + endif;
261 +
262 + header("Location: {$back_to}{$sep}feedwordpress_magpie_fix=".$ret);
263 + exit;
264 + endif;
265 +} /* feedwordpress_check_for_magpie_fix() */
266 +
267 +function feedwordpress_auto_update () {
268 + if (FeedWordPress::stale()) :
269 + $feedwordpress =& new FeedWordPress;
270 + $feedwordpress->update();
271 + endif;
272 +} /* feedwordpress_auto_update () */
273 +
274 +function feedwordpress_update_magic_url () {
275 + // Explicit update request in the HTTP request (e.g. from a cron job)
276 + if (FeedWordPress::update_requested()) :
277 + $feedwordpress =& new FeedWordPress;
278 + $feedwordpress->update(FeedWordPress::update_requested_url());
279 +
280 + // Magic URL should return nothing but a 200 OK header packet
281 + // when successful.
282 + exit;
283 + endif;
284 +} /* feedwordpress_magic_update_url () */
285 +
209 286 ################################################################################
210 287 ## LOGGING FUNCTIONS: log status updates to error_log if you want it ###########
211 288 ################################################################################
212 289
213 -/**
214 - * Divides bytes into units of higher magnitude (e.g KB, MB, etc).
215 - *
216 - * @param int|string $quantity Quantity in bytes to be displayed. Can be a string that only includes numeric digits.
217 - *
218 - * @return string Formatted string with quantity and unit.
219 - *
220 - * @deprecated use the WordPress built-in `size_format()` function instead! (gwyneth 20230918)
221 - */
222 -function debug_out_human_readable_bytes( $quantity ) {
223 - if ( ! is_numeric( $quantity ) ) :
224 - return __( "(wrong quantity)" );
290 +function log_feedwordpress_post ($id) {
291 + $post = wp_get_single_post($id);
292 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] posted "
293 + ."'{$post->post_title}' ({$post->post_date})");
294 +}
295 +
296 +function log_feedwordpress_update_post ($id) {
297 + $post = wp_get_single_post($id);
298 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] updated "
299 + ."'{$post->post_title}' ({$post->post_date})"
300 + ." (as of {$post->post_modified})");
301 +}
302 +
303 +function log_feedwordpress_update_feeds ($uri) {
304 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] update('$uri')");
305 +}
306 +
307 +function log_feedwordpress_check_feed ($feed) {
308 + $uri = $feed['link/uri']; $name = $feed['link/name'];
309 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] Examining $name <$uri>");
310 +}
311 +
312 +function log_feedwordpress_update_complete ($delta) {
313 + $mesg = array();
314 + if (isset($delta['new'])) $mesg[] = 'added '.$delta['new'].' new posts';
315 + if (isset($delta['updated'])) $mesg[] = 'updated '.$delta['updated'].' existing posts';
316 + if (empty($mesg)) $mesg[] = 'nothing changed';
317 +
318 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] "
319 + .(is_null($delta) ? "Error: I don't syndicate that URI"
320 + : implode(' and ', $mesg)));
321 +}
322 +
323 +function debug_out_feedwordpress_post ($id) {
324 + $post = wp_get_single_post($id);
325 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] posted "
326 + ."'{$post->post_title}' ({$post->post_date})\n");
327 +}
328 +
329 +function debug_out_feedwordpress_update_post ($id) {
330 + $post = wp_get_single_post($id);
331 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] updated "
332 + ."'{$post->post_title}' ({$post->post_date})"
333 + ." (as of {$post->post_modified})\n");
334 +}
335 +
336 +function debug_out_feedwordpress_update_feeds ($uri) {
337 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] update('$uri')\n");
338 +}
339 +
340 +function debug_out_feedwordpress_check_feed ($feed) {
341 + $uri = $feed['link/uri']; $name = $feed['link/name'];
342 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] Examining $name <$uri>\n");
343 +}
344 +
345 +function debug_out_feedwordpress_update_complete ($delta) {
346 + $mesg = array();
347 + if (isset($delta['new'])) $mesg[] = 'added '.$delta['new'].' new posts';
348 + if (isset($delta['updated'])) $mesg[] = 'updated '.$delta['updated'].' existing posts';
349 + if (empty($mesg)) $mesg[] = 'nothing changed';
350 +
351 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] "
352 + .(is_null($delta) ? "Error: I don't syndicate that URI"
353 + : implode(' and ', $mesg))."\n");
354 +}
355 +
356 +################################################################################
357 +## TEMPLATE API: functions to make your templates syndication-aware ############
358 +################################################################################
359 +
360 +function is_syndicated ($id = NULL) { return (strlen(get_syndication_feed_id($id)) > 0); }
361 +
362 +function get_syndication_source_link ($original = NULL, $id = NULL) {
363 + if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data();
225 364 endif;
226 - $quantity = intval( $quantity );
227 - $magnitude = 'B';
228 - /** @var array Two-letter abbreviations of the units in increasing magnitude. */
229 - $orders = array( 'KB', 'MB', 'GB', 'TB' );
230 - while ( ( $quantity > ( 1024 * 100 ) ) and ( count( $orders ) > 0 ) ) :
231 - $quantity = floor( $quantity / 1024 );
232 - $magnitude = array_shift( $orders );
233 - endwhile;
234 - return "{$quantity} {$magnitude}";
365 +
366 + if ($original) : $vals = get_post_custom_values('syndication_source_uri_original', $id);
367 + else : $vals = array();
368 + endif;
369 +
370 + if (count($vals) == 0) : $vals = get_post_custom_values('syndication_source_uri', $id);
371 + endif;
372 +
373 + if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif;
374 +
375 + return $ret;
376 +} /* function get_syndication_source_link() */
377 +
378 +function the_syndication_source_link ($original = NULL, $id = NULL) {
379 + echo get_syndication_source_link($original, $id);
235 380 }
236 381
237 -function debug_out_feedwordpress_footer() {
238 - if ( FeedWordPressDiagnostic::is_on('memory_usage') ) :
239 - if ( function_exists('memory_get_usage') ) :
240 - FeedWordPress::diagnostic( 'memory_usage', "Memory: Current usage: " . size_format( memory_get_usage() ) );
382 +function feedwordpress_display_url ($url, $before = 60, $after = 0) {
383 + $bits = parse_url($url);
384 +
385 + // Strip out crufty subdomains
386 + $bits['host'] = preg_replace('/^www[0-9]*\./i', '', $bits['host']);
387 +
388 + // Reassemble bit-by-bit with minimum of crufty elements
389 + $url = (isset($bits['user'])?$bits['user'].'@':'')
390 + .(isset($bits['host'])?$bits['host']:'')
391 + .(isset($bits['path'])?$bits['path']:'')
392 + .(isset($bits['query'])?'?'.$bits['query']:'');
393 +
394 + if (strlen($url) > ($before+$after)) :
395 + $url = substr($url, 0, $before).'…'.substr($url, 0 - $after, $after);
396 + endif;
397 +
398 + return $url;
399 +}
400 +
401 +function get_syndication_source ($original = NULL, $id = NULL) {
402 + if (is_null($original)) :
403 + $original = FeedWordPress::use_aggregator_source_data();
404 + endif;
405 +
406 + if ($original) :
407 + $vals = get_post_custom_values('syndication_source_original', $id);
408 + else :
409 + $vals = array();
410 + endif;
411 +
412 + if (count($vals) == 0) :
413 + $vals = get_post_custom_values('syndication_source', $id);
414 + endif;
415 +
416 + if (count($vals) > 0) :
417 + $ret = $vals[0];
418 + else :
419 + $ret = NULL;
420 + endif;
421 +
422 + if (is_null($ret) or strlen(trim($ret)) == 0) :
423 + // Fall back to URL of blog
424 + $ret = feedwordpress_display_url(get_syndication_source_link());
425 + endif;
426 +
427 + return $ret;
428 +} /* function get_syndication_source() */
429 +
430 +function the_syndication_source ($original = NULL, $id = NULL) { echo get_syndication_source($original, $id); }
431 +
432 +function get_syndication_feed ($original = NULL, $id = NULL) {
433 + if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data();
434 + endif;
435 +
436 + if ($original) : $vals = get_post_custom_values('syndication_feed_original', $id);
437 + else : $vals = array();
438 + endif;
439 +
440 + if (count($vals) == 0) : $vals = get_post_custom_values('syndication_feed', $id);
441 + endif;
442 +
443 + if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif;
444 +
445 + return $ret;
446 +} /* function get_syndication_feed() */
447 +
448 +function the_syndication_feed ($original = NULL, $id = NULL) { echo get_syndication_feed($original, $id); }
449 +
450 +function get_syndication_feed_guid ($original = NULL, $id = NULL) {
451 + if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data();
452 + endif;
453 +
454 + if ($original) : $vals = get_post_custom_values('syndication_source_id_original', $id);
455 + else : $vals = array();
456 + endif;
457 +
458 + if (count($vals) == 0) : $vals = array(get_feed_meta('feed/id', $id));
459 + endif;
460 +
461 + if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif;
462 +
463 + return $ret;
464 +} /* function get_syndication_feed_guid () */
465 +
466 +function the_syndication_feed_guid ($original = NULL, $id = NULL) { echo get_syndication_feed_guid($original, $id); }
467 +
468 +function get_syndication_feed_id ($id = NULL) { list($u) = get_post_custom_values('syndication_feed_id', $id); return $u; }
469 +function the_syndication_feed_id ($id = NULL) { echo get_syndication_feed_id($id); }
470 +
471 +$feedwordpress_linkcache = array (); // only load links from database once
472 +
473 +function get_feed_meta ($key, $id = NULL) {
474 + global $wpdb, $feedwordpress_linkcache;
475 + $feed_id = get_syndication_feed_id($id);
476 +
477 + $ret = NULL;
478 + if (strlen($feed_id) > 0):
479 + if (isset($feedwordpress_linkcache[$feed_id])) :
480 + $link = $feedwordpress_linkcache[$feed_id];
481 + else :
482 + $link =& new SyndicatedLink($feed_id);
483 + $feedwordpress_linkcache[$feed_id] = $link;
241 484 endif;
242 - if ( function_exists('memory_get_peak_usage') ) :
243 - FeedWordPress::diagnostic('memory_usage', "Memory: Peak usage: " . size_format( memory_get_peak_usage() ) );
244 - endif;
485 +
486 + $ret = $link->settings[$key];
245 487 endif;
246 -} /* debug_out_feedwordpress_footer() */
488 + return $ret;
489 +} /* get_feed_meta() */
247 490
491 +function get_syndication_permalink ($id = NULL) {
492 + list($u) = get_post_custom_values('syndication_permalink', $id); return $u;
493 +}
494 +function the_syndication_permalink ($id = NULL) {
495 + echo get_syndication_permalink($id);
496 +}
497 +
248 498 ################################################################################
249 499 ## FILTERS: syndication-aware handling of post data for templates and feeds ####
250 500 ################################################################################
251 501
252 -$feedwordpress_the_syndicated_content = null;
253 -$feedwordpress_the_original_permalink = null;
502 +$feedwordpress_the_syndicated_content = NULL;
254 503
255 504 function feedwordpress_preserve_syndicated_content ($text) {
256 505 global $feedwordpress_the_syndicated_content;
257 506
258 - $p = new FeedWordPressLocalPost;
259 - if ( ! $p->is_exposed_to_formatting_filters()) :
507 + $globalExpose = (get_option('feedwordpress_formatting_filters') == 'yes');
508 + $localExpose = get_post_custom_values('_feedwordpress_formatting_filters');
509 + $expose = ($globalExpose or ((count($localExpose) > 0) and $localExpose[0]));
510 +
511 + if ( is_syndicated() and !$expose ) :
260 512 $feedwordpress_the_syndicated_content = $text;
261 513 else :
262 - $feedwordpress_the_syndicated_content = null;
514 + $feedwordpress_the_syndicated_content = NULL;
263 515 endif;
264 516 return $text;
265 517 }
266 518
@@ -265,9 +517,9 @@
265 517 }
266 518
267 519 function feedwordpress_restore_syndicated_content ($text) {
268 520 global $feedwordpress_the_syndicated_content;
269 -
521 +
270 522 if ( !is_null($feedwordpress_the_syndicated_content) ) :
271 523 $text = $feedwordpress_the_syndicated_content;
272 524 endif;
273 525
@@ -278,21 +530,21 @@
278 530 // In a post context....
279 531 if (is_syndicated()) :
280 532 ?>
281 533 <source>
282 - <title><?php print esc_html( get_syndication_source() ); ?></title>
283 - <link rel="alternate" type="text/html" href="<?php print esc_url( get_syndication_source_link() ); ?>" />
284 - <link rel="self" href="<?php print esc_url( get_syndication_feed() ); ?>" />
534 + <title><?php print htmlspecialchars(get_syndication_source()); ?></title>
535 + <link rel="alternate" type="text/html" href="<?php print htmlspecialchars(get_syndication_source_link()); ?>" />
536 + <link rel="self" href="<?php print htmlspecialchars(get_syndication_feed()); ?>" />
285 537 <?php
286 538 $id = get_syndication_feed_guid();
287 - if ( strlen( $id ) > 0 ) :
539 + if (strlen($id) > 0) :
288 540 ?>
289 - <id><?php print esc_xml( $id ); ?></id>
541 + <id><?php print htmlspecialchars($id); ?></id>
290 542 <?php
291 543 endif;
292 544 $updated = get_feed_meta('feed/updated');
293 - if ( strlen( $updated ) > 0 ) : ?>
294 - <updated><?php print esc_xml( $updated ); ?></updated>
545 + if (strlen($updated) > 0) : ?>
546 + <updated><?php print $updated; ?></updated>
295 547 <?php
296 548 endif;
297 549 ?>
298 550 </source>
@@ -299,160 +551,207 @@
299 551 <?php
300 552 endif;
301 553 }
302 554
303 -/**
304 - * syndication_permalink: Allow WordPress to use the original remote URL of
305 - * syndicated posts as their permalink. Can be turned on or off by by setting in
306 - * Syndication => Posts & Links. Saves the old internal permalink in a global
307 - * variable for later use.
308 - *
309 - * @param string $permalink The internal permalink
310 - * @param mixed|null $post Post object
311 - * @param bool $leavename Unused
312 - * @param bool $sample Unused
313 - * @return string The new permalink. Same as the old if the post is not
314 - * syndicated, or if FWP is set to use internal permalinks, or if the post
315 - * was syndicated, but didn't have a proper permalink recorded.
316 - *
317 - * @uses SyndicatedLink::setting()
318 - * @uses get_syndication_permalink()
319 - * @uses get_syndication_feed_object()
320 - * @uses url_to_postid()
321 - * @global $id
322 - * @global $feedwordpress_the_original_permalink
323 - */
324 -function syndication_permalink($permalink = '', $post = null, $leavename = false, $sample = false ) {
325 - global $id;
326 - global $feedwordpress_the_original_permalink;
555 +function syndication_permalink ($permalink = '') {
556 + if (get_option('feedwordpress_munge_permalink') != 'no'):
557 + $uri = get_syndication_permalink();
558 + return ((strlen($uri) > 0) ? $uri : $permalink);
559 + else:
560 + return $permalink;
561 + endif;
562 +} // function syndication_permalink ()
327 563
328 - // Save the local permalink in case we need to retrieve it later.
329 - $feedwordpress_the_original_permalink = $permalink;
564 +################################################################################
565 +## ADMIN MENU ADD-ONS: register Dashboard management pages #####################
566 +################################################################################
330 567
331 - if (is_object($post) and isset($post->ID) and !empty($post->ID)) :
332 - // Use the post ID we've been provided with.
333 - $postId = $post->ID;
334 - elseif (is_string($permalink) and strlen($permalink) > 0) :
335 - // Map this permalink to a post ID so we can get the correct
336 - // permalink even outside of the Post Loop. Props Björn.
337 - $postId = url_to_postid($permalink);
338 - else :
339 - // If the permalink string is empty but Post Loop context
340 - // provides an id.
341 - $postId = $id;
568 +function fwp_add_pages () {
569 + global $fwp_capability;
570 + global $fwp_path;
571 +
572 + $menu = array('Syndicated Sites', 'Syndication', $fwp_capability['manage_links'], $fwp_path.'/syndication.php', NULL);
573 + if (fwp_test_wp_version(FWP_SCHEMA_27)) :
574 + // add icon parameter
575 + $menu[] = WP_PLUGIN_URL.'/'.$fwp_path.'/feedwordpress-tiny.png';
342 576 endif;
343 577
344 - $munge = false;
345 - $link = get_syndication_feed_object($postId);
346 - if (is_object($link)) :
347 - $munge = ($link->setting('munge permalink', 'munge_permalink', 'yes') != 'no');
348 - endif;
578 + call_user_func_array('add_menu_page', $menu);
579 + add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Feeds & Updates', 'Feeds & Updates', $fwp_capability['manage_options'], $fwp_path.'/feeds-page.php');
580 + add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Posts & Links', 'Posts & Links', $fwp_capability['manage_options'], $fwp_path.'/posts-page.php');
581 + add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Authors', 'Authors', $fwp_capability['manage_options'], $fwp_path.'/authors-page.php');
582 + add_submenu_page($fwp_path.'/syndication.php', 'Categories'.FEEDWORDPRESS_AND_TAGS, 'Categories'.FEEDWORDPRESS_AND_TAGS, $fwp_capability['manage_options'], $fwp_path.'/categories-page.php');
583 + add_submenu_page($fwp_path.'/syndication.php', 'FeedWordPress Back End', 'Back End', $fwp_capability['manage_options'], $fwp_path.'/backend-page.php');
584 +} /* function fwp_add_pages () */
349 585
350 - if ($munge):
351 - $uri = get_syndication_permalink($postId);
352 - $permalink = ((strlen($uri) > 0) ? $uri : $permalink);
586 +function fwp_check_debug () {
587 + // This is a horrible fucking kludge that I have to do because the
588 + // admin notice code is triggered before the code that updates the
589 + // setting.
590 + if (isset($_POST['feedwordpress_debug'])) :
591 + $feedwordpress_debug = $_POST['feedwordpress_debug'];
592 + else :
593 + $feedwordpress_debug = get_option('feedwordpress_debug');
353 594 endif;
354 - return $permalink;
355 -} /* function syndication_permalink () */
356 -
357 -/**
358 - * syndication_permalink_escaped: Escape XML special characters in syndicated
359 - * permalinks when used in feed contexts and HTML display contexts.
360 - *
361 - * @param string $permalink
362 - * @return string
363 - *
364 - * @uses is_syndicated()
365 - * @uses FeedWordPress::munge_permalinks()
366 - *
367 - */
368 -function syndication_permalink_escaped ($permalink) {
369 - /* FIXME: This should review link settings not just global settings */
370 - if (is_syndicated() and FeedWordPress::munge_permalinks()) :
371 - // This is a foreign link; WordPress can't vouch for its not
372 - // having any entities that need to be &-escaped. So we'll do
373 - // it here.
374 - $permalink = esc_html($permalink);
595 + if ($feedwordpress_debug==='yes') :
596 +?>
597 + <div class="error">
598 +<p><strong>FeedWordPress warning.</strong> Debugging mode is <strong>ON</strong>.
599 +While it remains on, FeedWordPress displays many diagnostic error messages,
600 +warnings, and notices that are ordinarily suppressed, and also turns off all
601 +caching of feeds. Use with caution: this setting is absolutely inappropriate
602 +for a production server.</p>
603 + </div>
604 +<?php
375 605 endif;
376 - return $permalink;
377 -} /* function syndication_permalink_escaped() */
606 +} /* function fwp_check_debug () */
378 607
379 -/**
380 - * syndication_comments_feed_link: Escape XML special characters in comments
381 - * feed links
382 - *
383 - * @param string $link
384 - * @return string
385 - *
386 - * @uses is_syndicated()
387 - * @uses FeedWordPress::munge_permalinks()
388 - */
389 -function syndication_comments_feed_link ($link) {
390 - global $feedwordpress_the_original_permalink;
608 +define('EXPECTED_MAGPIE_VERSION', '2009.0725');
609 +function fwp_check_magpie () {
610 + if (isset($_REQUEST['feedwordpress_magpie_fix'])) :
611 + if ($_REQUEST['feedwordpress_magpie_fix']=='ignored') :
612 +?>
613 +<div class="updated fade">
614 +<p>O.K., we'll ignore the problem for now. FeedWordPress will not display any
615 +more error messages.</p>
616 +</div>
617 +<?php
618 + elseif ((bool) $_REQUEST['feedwordpress_magpie_fix']) :
619 +?>
620 +<div class="updated fade">
621 +<p>Congratulations! Your MagpieRSS has been successfully upgraded to the version
622 +shipped with FeedWordPress.</p>
623 +</div>
624 +<?php
625 + else :
626 + $source = dirname(__FILE__)."/MagpieRSS-upgrade/rss.php";
627 + $destination = ABSPATH . WPINC . '/rss.php';
628 + $cmd = "cp '".htmlspecialchars(addslashes($source))."' '".htmlspecialchars(addslashes($destination))."'";
629 + $cmd = wordwrap($cmd, /*width=*/ 75, /*break=*/ " \\\n\t");
391 630
392 - if (is_syndicated() and FeedWordPress::munge_permalinks()) :
393 - // If the source post provided a comment feed URL using
394 - // wfw:commentRss or atom:link/@rel="replies" we can make use of
395 - // that value here.
396 - $source = get_syndication_feed_object();
397 - $replacement = null;
631 +?>
632 +<div class="error">
633 +<p><strong>FeedWordPress was unable to automatically upgrade your copy of MagpieRSS.</strong></p>
634 +<p>It's likely that you need to change the file permissions on <code><?php print htmlspecialchars($source); ?></code>
635 +to allow FeedWordPress to overwrite it.</p>
636 +<p><strong>To perform the upgrade manually,</strong> you can
637 +use a SFTP or FTP client to upload a copy of <code>rss.php</code> from the
638 +<code>MagpieRSS-upgrades/</code> directory of your FeedWordPress archive so that
639 +it overwrites <code><?php print htmlspecialchars($destination); ?></code>. Or,
640 +if your web host provides shell access, you can issue the following command from
641 +a command prompt to perform the upgrade:</p>
642 +<pre>
643 +<samp>$</samp> <kbd><?php print $cmd; ?></kbd>
644 +</pre>
645 +<p><strong>If you've fixed the file permissions,</strong> you can try the
646 +automatic upgrade again.</p>
398 647
399 - if (is_object($source) && $source->setting('munge comments feed links', 'munge_comments_feed_links', 'yes') != 'no') :
400 - $commentFeeds = get_post_custom_values('wfw:commentRSS');
401 - if (
402 - is_array($commentFeeds)
403 - and (count($commentFeeds) > 0)
404 - and (strlen($commentFeeds[0]) > 0)
405 - ) :
406 - $replacement = $commentFeeds[0];
648 +<?php feedwordpress_upgrade_old_and_busted_buttons(); ?>
649 +</div>
650 +<?php
651 + endif;
652 + else :
653 + $magpie_version = FeedWordPress::magpie_version();
407 654
408 - // This is a foreign link; WordPress can't vouch for its not
409 - // having any entities that need to be &-escaped. So we'll do it
410 - // here.
411 - $replacement = esc_html($replacement);
655 + $ignored = get_option('feedwordpress_magpie_ignored_upgrade_to');
656 + if (EXPECTED_MAGPIE_VERSION != $magpie_version and EXPECTED_MAGPIE_VERSION != $ignored) :
657 + if (current_user_can('edit_files')) :
658 + $youAre = 'you are';
659 + $itIsRecommendedThatYou = 'It is <strong>strongly recommended</strong> that you';
660 + else :
661 + $youAre = 'this site is';
662 + $itIsRecommendedThatYou = 'You may want to contact the administrator of the site; it is <strong>strongly recommended</strong> that they';
412 663 endif;
664 + print '<div class="error">';
665 +?>
666 +<p style="font-style: italic"><strong>FeedWordPress has detected that <?php print $youAre; ?> currently using a version of
667 +MagpieRSS other than the upgraded version that ships with this version of FeedWordPress.</strong></p>
668 +<ul>
669 +<li><strong>Currently running:</strong> MagpieRSS <?php print $magpie_version; ?></li>
670 +<li><strong>Version included with FeedWordPress <?php print FEEDWORDPRESS_VERSION; ?>:</strong> MagpieRSS <?php print EXPECTED_MAGPIE_VERSION; ?></li>
671 +</ul>
672 +<p><?php print $itIsRecommendedThatYou; ?> install the upgraded
673 +version of MagpieRSS supplied with FeedWordPress. The version of
674 +MagpieRSS that ships with WordPress is very old and buggy, and
675 +encounters a number of errors when trying to parse modern Atom
676 +and RSS feeds.</p>
677 +<?php
678 + feedwordpress_upgrade_old_and_busted_buttons();
679 + print '</div>';
413 680 endif;
681 + endif;
682 +}
414 683
415 - if (is_null($replacement)) :
416 - // Q: How can we get the proper feed format, since the
417 - // format is, stupidly, not passed to the filter?
418 - // A: Kludge kludge kludge kludge!
419 - $fancy_permalinks = ('' != get_option('permalink_structure'));
420 - if ($fancy_permalinks) :
421 - preg_match('|/feed(/([^/]+))?/?$|', $link, $ref);
684 +function feedwordpress_upgrade_old_and_busted_buttons() {
685 + if (current_user_can('edit_files')) :
686 +?>
687 +<form action="" method="post"><div>
688 +<?php FeedWordPressCompatibility::stamp_nonce('feedwordpress_fix_magpie'); ?>
689 +<input type="hidden" name="action" value="fix_magpie_version" />
690 +<input class="button-secondary" type="submit" name="ignore" value="<?php _e('Ignore this problem'); ?>" />
691 +<input class="button-primary" type="submit" name="upgrade" value="<?php _e('Upgrade'); ?>" />
692 +</div></form>
693 +<?php
694 + endif;
695 +}
422 696
423 - $format = (isset($ref[2]) ? $ref[2] : '');
424 - if (strlen($format) == 0) : $format = get_default_feed(); endif;
697 +################################################################################
698 +## fwp_hold_pings() and fwp_release_pings(): Outbound XML-RPC ping reform ####
699 +## ... 'coz it's rude to send 500 pings the first time your aggregator runs ####
700 +################################################################################
425 701
426 - $replacement = trailingslashit($feedwordpress_the_original_permalink) . 'feed';
427 - if ($format != get_default_feed()) :
428 - $replacement .= '/'.$format;
429 - endif;
430 - $replacement = user_trailingslashit($replacement, 'single_feed');
431 - else :
432 - // No fancy permalinks = no problem
433 - // WordPress doesn't call get_permalink() to
434 - // generate the comment feed URL, so the
435 - // comments feed link is never munged by FWP.
436 - endif;
702 +$fwp_held_ping = NULL; // NULL: not holding pings yet
703 +
704 +function fwp_hold_pings () {
705 + global $fwp_held_ping;
706 + if (is_null($fwp_held_ping)):
707 + $fwp_held_ping = 0; // 0: ready to hold pings; none yet received
708 + endif;
709 +}
710 +
711 +function fwp_release_pings () {
712 + global $fwp_held_ping;
713 + if ($fwp_held_ping):
714 + if (function_exists('wp_schedule_single_event')) :
715 + wp_schedule_single_event(time(), 'do_pings');
716 + else :
717 + generic_ping($fwp_held_ping);
437 718 endif;
719 + endif;
720 + $fwp_held_ping = NULL; // NULL: not holding pings anymore
721 +}
438 722
439 - if ( !is_null($replacement)) : $link = $replacement; endif;
723 +function fwp_do_pings () {
724 + if (!is_null($fwp_held_ping) and $post_id) : // Defer until we're done updating
725 + $fwp_held_ping = $post_id;
726 + elseif (function_exists('do_all_pings')) :
727 + do_all_pings();
728 + else :
729 + generic_ping($fwp_held_ping);
440 730 endif;
441 - return $link;
442 -} /* function syndication_comments_feed_link() */
731 +}
443 732
444 - require_once("{$dir}/feedwordpress.pings.functions.php");
733 +function fwp_publish_post_hook ($post_id) {
734 + global $fwp_held_ping;
445 735
446 - require_once("{$dir}/feedwordpress.wp-admin.post-edit.functions.php");
736 + if (!is_null($fwp_held_ping)) : // Syndicated post. Don't mark with _pingme
737 + if ( defined('XMLRPC_REQUEST') )
738 + do_action('xmlrpc_publish_post', $post_id);
739 + if ( defined('APP_REQUEST') )
740 + do_action('app_publish_post', $post_id);
741 +
742 + if ( defined('WP_IMPORTING') )
743 + return;
447 744
448 -################################################################################
449 -## class FeedWordPressBoilerplateReformatter ###################################
450 -################################################################################
745 + // Defer sending out pings until we finish updating
746 + $fwp_held_ping = $post_id;
747 + else :
748 + if (function_exists('_publish_post_hook')) : // WordPress 2.3
749 + _publish_post_hook($post_id);
750 + endif;
751 + endif;
752 +}
451 753
452 -require_once("{$dir}/feedwordpressboilerplatereformatter.class.php");
453 -require_once("{$dir}/feedwordpressboilerplatereformatter.shortcode.functions.php");
454 -
455 754 ################################################################################
456 755 ## class FeedWordPress #########################################################
457 756 ################################################################################
458 757
@@ -489,570 +788,143 @@
489 788 array('q', 'cite'),
490 789 array('script', 'src')
491 790 );
492 791
493 - var $feeds = null;
494 - var $feedurls = null;
495 - var $httpauth = null;
792 + var $feeds = NULL;
496 793
497 - /**
498 - * FeedWordPress::__construct (): Construct FeedWordPress singleton object
499 - * and retrieves a list of feeds for later reference.
500 - *
501 - * @uses FeedWordPressHTTPAuthenticator
502 - */
503 - public function __construct () {
794 + # function FeedWordPress (): Contructor; retrieve a list of feeds
795 + function FeedWordPress () {
504 796 $this->feeds = array ();
505 - $this->feedurls = array();
506 797 $links = FeedWordPress::syndicated_links();
507 -
508 798 if ($links): foreach ($links as $link):
509 - $id = intval($link->link_id);
510 - $url = $link->link_rss;
511 -
512 - // Store for later reference.
513 - $this->feeds[$id] = $id;
514 - if (strlen($url) > 0) :
515 - $this->feedurls[$url] = $id;
516 - endif;
799 + $this->feeds[] =& new SyndicatedLink($link);
517 800 endforeach; endif;
801 + } // FeedWordPress::FeedWordPress ()
518 802
519 - // System-related event hooks
520 - add_filter('cron_schedules', array($this, 'cron_schedules'), 10, 1);
521 -
522 - // FeedWordPress-related event hooks
523 - add_filter('feedwordpress_update_complete', array($this, 'process_retirements'), 1000, 1);
524 -
525 - $this->httpauth = new FeedWordPressHTTPAuthenticator;
526 - } /* FeedWordPress::__construct () */
527 -
528 - /**
529 - * FeedWordPress::add_filters() connects FeedWordPress to WordPress lifecycle
530 - * events by setting up action and filter hooks.
531 - *
532 - * @uses get_option()
533 - * @uses add_filter()
534 - * @uses add_action()
535 - * @uses remove_filter()
536 - */
537 - public function add_filters () {
538 - # Syndicated items are generally received in output-ready (X)HTML and
539 - # should not be folded, crumpled, mutilated, or spindled by WordPress
540 - # formatting filters. But we don't want to interfere with filters for
541 - # any locally-authored posts, either.
542 - #
543 - # What WordPress should really have is a way for upstream filters to
544 - # stop downstream filters from running at all. Since it doesn't, and
545 - # since a downstream filter can't access the original copy of the text
546 - # that is being filtered, what we will do here is (1) save a copy of the
547 - # original text upstream, before any other filters run, and then (2)
548 - # retrieve that copy downstream, after all the other filters run, *if*
549 - # this is a syndicated post
550 -
551 - add_filter('the_content', 'feedwordpress_preserve_syndicated_content', -10000);
552 - add_filter('the_content', 'feedwordpress_restore_syndicated_content', 10000);
553 -
554 - add_action('atom_entry', 'feedwordpress_item_feed_data');
555 -
556 - # Filter in original permalinks if the user wants that
557 - add_filter('post_link', 'syndication_permalink', /*priority=*/ 1, /*arguments=*/ 3);
558 - add_filter('post_type_link', 'syndication_permalink', /*priority=*/ 1, /*arguments=*/ 4);
559 -
560 - # When foreign URLs are used for permalinks in feeds or display
561 - # contexts, they need to be escaped properly.
562 - add_filter('the_permalink', 'syndication_permalink_escaped');
563 - add_filter('the_permalink_rss', 'syndication_permalink_escaped');
564 -
565 - add_filter('post_comments_feed_link', 'syndication_comments_feed_link');
566 -
567 - # WTF? By default, wp_insert_link runs incoming link_url and link_rss
568 - # URIs through default filters that include `wp_kses()`. But `wp_kses()`
569 - # just happens to escape any occurrence of & to &amp; -- which just
570 - # happens to fuck up any URI with a & to separate GET parameters.
571 - remove_filter('pre_link_rss', 'wp_filter_kses');
572 - remove_filter('pre_link_url', 'wp_filter_kses');
573 -
574 - # Boilerplate functionality: hook in to title, excerpt, and content to add boilerplate text
575 - $hookOrder = get_option('feedwordpress_boilerplate_hook_order', FEEDWORDPRESS_BOILERPLATE_DEFAULT_HOOK_ORDER);
576 - add_filter(
577 - /*hook=*/ 'the_title',
578 - /*function=*/ 'add_boilerplate_title',
579 - /*priority=*/ $hookOrder,
580 - /*arguments=*/ 2
581 - );
582 - add_filter(
583 - /*hook=*/ 'get_the_excerpt',
584 - /*function=*/ 'add_boilerplate_excerpt',
585 - /*priority=*/ $hookOrder,
586 - /*arguments=*/ 1
587 - );
588 - add_filter(
589 - /*hook=*/ 'the_content',
590 - /*function=*/ 'add_boilerplate_content',
591 - /*priority=*/ $hookOrder,
592 - /*arguments=*/ 1
593 - );
594 - add_filter(
595 - /*hook=*/ 'the_content_rss',
596 - /*function=*/ 'add_boilerplate_content',
597 - /*priority=*/ $hookOrder,
598 - /*arguments=*/ 1
599 - );
600 -
601 - # Admin menu
602 - add_action('admin_init', array($this, 'admin_init'));
603 - add_action('admin_menu', array($this, 'add_pages'));
604 - add_action('admin_notices', array($this, 'check_debug'));
605 -
606 - add_action('admin_menu', 'feedwordpress_add_post_edit_controls');
607 - add_action('save_post', 'feedwordpress_save_post_edit_controls');
608 -
609 - add_action('admin_footer', array($this, 'admin_footer'));
610 -
611 - add_action('syndicated_feed_error', array('FeedWordPressDiagnostic', 'feed_error'), 100, 3);
612 -
613 - add_action('wp_footer', 'debug_out_feedwordpress_footer', -100);
614 - add_action('admin_footer', 'debug_out_feedwordpress_footer', -100);
615 -
616 - # Cron-less auto-update. Hooray!
617 - $autoUpdateHook = $this->automatic_update_hook();
618 - if ( !is_null($autoUpdateHook)) :
619 - add_action($autoUpdateHook, array($this, 'auto_update'));
620 - endif;
621 -
622 - add_action('init', array($this, 'init'));
623 - add_action('wp_loaded', array($this, 'wp_loaded'));
624 -
625 - add_action('shutdown', array($this, 'email_diagnostic_log'));
626 - add_action('shutdown', array($this, 'feedwordpress_cleanup'));
627 - add_action('wp_dashboard_setup', array($this, 'dashboard_setup'));
628 -
629 - # Default sanitizers
630 - add_filter('syndicated_item_content', array('SyndicatedPost', 'resolve_relative_uris'), 0, 2);
631 - add_filter('syndicated_item_content', array('SyndicatedPost', 'sanitize_content'), 0, 2);
632 -
633 - add_action('plugins_loaded', array($this, 'admin_api'));
634 - add_action('all_admin_notices', array($this, 'all_admin_notices'));
635 -
636 - // Use the cache settings that we want, from a static method
637 - add_filter('wp_feed_cache_transient_lifetime', array(get_class($this), 'cache_lifetime'));
638 -
639 - } /* FeedWordPress::add_filters () */
640 -
641 - ################################################################################
642 - ## ADMIN MENU ADD-ONS: register Dashboard management pages #####################
643 - ################################################################################
644 -
645 - /**
646 - * FeedWordPress::add_pages(): set up WordPress admin interface pages thru
647 - * hooking in Syndication menu and submenus
648 - *
649 - * @uses FeedWordPress::menu_cap()
650 - * @uses FeedWordPress::path()
651 - * @uses add_menu_page()
652 - * @uses add_submenu_page()
653 - * @uses do_action()
654 - * @uses add_filter()
655 - */
656 - public function add_pages()
657 - {
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 - /* page_title */ 'Syndicated Sites',
664 - /* menu_title */ 'Syndication',
665 - /* capability */ $menu_cap,
666 - /* menu_slug */ $syndicationMenu,
667 - /* function */ NULL,
668 - /* icon_url */ $this->plugin_dir_url( /* 'assets/images/feedwordpress-tiny.png' */ 'assets/images/icon.svg' )
669 - /* position */
670 - );
671 -
672 - do_action( 'feedwordpress_admin_menu_pre_feeds', $menu_cap, $settings_cap );
673 - add_submenu_page(
674 - /* parent_slug */ $syndicationMenu,
675 - /* page_title */ 'Syndicated Sites',
676 - /* menu_title */ 'Syndicated Sites',
677 - /* capability */ $settings_cap,
678 - /* menu_slug */ $syndicationMenu,
679 - /* function */
680 - );
681 -
682 - do_action('feedwordpress_admin_menu_pre_feeds', $menu_cap, $settings_cap);
683 - add_submenu_page(
684 - $syndicationMenu, 'Syndicated Feeds & Updates', 'Feeds & Updates',
685 - $settings_cap, FeedWordPress::path('feeds-page.php')
686 - );
687 -
688 - do_action('feedwordpress_admin_menu_pre_posts', $menu_cap, $settings_cap);
689 - add_submenu_page(
690 - $syndicationMenu, 'Syndicated Posts & Links', 'Posts & Links',
691 - $settings_cap, FeedWordPress::path('posts-page.php')
692 - );
693 -
694 - do_action('feedwordpress_admin_menu_pre_authors', $menu_cap, $settings_cap);
695 - add_submenu_page(
696 - $syndicationMenu, 'Syndicated Authors', 'Authors',
697 - $settings_cap, FeedWordPress::path('authors-page.php')
698 - );
699 -
700 - do_action('feedwordpress_admin_menu_pre_categories', $menu_cap, $settings_cap);
701 - add_submenu_page(
702 - $syndicationMenu, 'Categories & Tags', 'Categories & Tags',
703 - $settings_cap, FeedWordPress::path('categories-page.php')
704 - );
705 -
706 - do_action('feedwordpress_admin_menu_pre_performance', $menu_cap, $settings_cap);
707 - add_submenu_page(
708 - $syndicationMenu, 'FeedWordPress Performance', 'Performance',
709 - $settings_cap, FeedWordPress::path('performance-page.php')
710 - );
711 -
712 - do_action('feedwordpress_admin_menu_pre_diagnostics', $menu_cap, $settings_cap);
713 - add_submenu_page(
714 - $syndicationMenu, 'FeedWordPress Diagnostics', 'Diagnostics',
715 - $settings_cap, FeedWordPress::path('diagnostics-page.php')
716 - );
717 -
718 - add_filter('page_row_actions', array($this, 'row_actions'), 10, 2);
719 - add_filter('post_row_actions', array($this, 'row_actions'), 10, 2);
720 - } /* function FeedWordPress::add_pages () */
721 -
722 - public function check_debug() {
723 - // This is a horrible fucking kludge that I have to do because the
724 - // admin notice code is triggered before the code that updates the
725 - // setting.
726 - $feedwordpress_debug = FeedWordPress::param( 'feedwordpress_debug', get_option( 'feedwordpress_debug' ) );
727 -
728 - FeedWordPressSettingsUI::get_template_part( 'notice-debug-mode', $feedwordpress_debug, 'html' );
729 - } /* function FeedWordPress::check_debug () */
730 -
731 - /**
732 - * FeedWordPress::subscribed (): Check whether a feed is currently in the
733 - * subscription list for FeedWordPress.
734 - *
735 - * @param mixed $id Numeric ID of a WordPress link object or URL of a feed
736 - * @return bool TRUE if currently subscribed; FALSE otherwise.
737 - */
738 - public function subscribed ($id) {
739 - return (isset($this->feedurls[$id]) or isset($this->feeds[$id]));
740 - } /* FeedWordPress::subscribed () */
741 -
742 - /**
743 - * FeedWordPress::subscription (): Get the SyndicatedLink object for a
744 - * given URL or numeric ID, if we have either an active subscription to
745 - * it; or a de-activated subscription.
746 - *
747 - * @param mixed $which Numeric ID for a WordPress link object or string URL for a feed
748 - * @return mixed SyndicatedLink object if subscription is found; null if not
749 - */
750 - public function subscription ($which) {
751 - $sub = null;
752 -
753 - if (is_string($which) and isset($this->feedurls[$which])) :
754 - $which = $this->feedurls[$which];
755 - endif;
756 -
757 - if (isset($this->feeds[$which])) :
758 - $sub = $this->feeds[$which];
759 - endif;
760 -
761 - // If it's not in the in-memory cache already, try to load it from DB.
762 - // This is necessary to fill requests for subscriptions that we don't
763 - // cache in memory, e.g. for deactivated feeds.
764 - if (is_null($sub)) :
765 - $sub = get_bookmark($which);
766 - endif;
767 -
768 - // Load 'er up if you haven't already.
769 - if ( !is_null($sub) and !($sub InstanceOf SyndicatedLink)) :
770 - $link = new SyndicatedLink($sub);
771 - $this->feeds[$which] = $link;
772 - $sub = $link;
773 - endif;
774 -
775 - return $sub;
776 - } /* FeedWordPress::subscription () */
777 -
778 - /** function update (): polls for updates on one or more Contributor feeds
779 -
780 - @desc
803 + # function update (): polls for updates on one or more Contributor feeds
804 + #
781 805 # Arguments:
782 -
783 - - $uri (string): Either the URI of the feed to poll, the URI of the
784 - (human-readable) website whose feed you want to poll, or null.
785 -
786 - If $uri is null, then FeedWordPress will poll any feeds that are
787 - ready for polling. It will not poll feeds that are marked as
788 - "Invisible" Links (signifying that the subscription has been
789 - de-activated), or feeds that are not yet stale according to their
790 - TTL setting (which is either set in the feed, or else set
791 - randomly within a window of 30 minutes - 2 hours).
792 -
806 + # ----------
807 + # * $uri (string): either the URI of the feed to poll, the URI of the
808 + # (human-readable) website whose feed you want to poll, or NULL.
809 + #
810 + # If $uri is NULL, then FeedWordPress will poll any feeds that are
811 + # ready for polling. It will not poll feeds that are marked as
812 + # "Invisible" Links (signifying that the subscription has been
813 + # de-activated), or feeds that are not yet stale according to their
814 + # TTL setting (which is either set in the feed, or else set
815 + # randomly within a window of 30 minutes - 2 hours).
816 + #
793 817 # Returns:
794 -
795 - - Normally returns an associative array, with 'new' => the number
796 - of new posts added during the update, and 'updated' => the number
797 - of old posts that were updated during the update. If both numbers
798 - are zero, there was no change since the last poll on that URI.
799 -
800 - - Returns null if URI it was passed was not a URI that this
801 - installation of FeedWordPress syndicates.
802 -
818 + # --------
819 + # * Normally returns an associative array, with 'new' => the number
820 + # of new posts added during the update, and 'updated' => the number
821 + # of old posts that were updated during the update. If both numbers
822 + # are zero, there was no change since the last poll on that URI.
823 + #
824 + # * Returns NULL if URI it was passed was not a URI that this
825 + # installation of FeedWordPress syndicates.
826 + #
803 827 # Effects:
828 + # --------
829 + # * One or more feeds are polled for updates
830 + #
831 + # * If the feed Link does not have a hardcoded name set, its Link
832 + # Name is synchronized with the feed's title element
833 + #
834 + # * If the feed Link does not have a hardcoded URI set, its Link URI
835 + # is synchronized with the feed's human-readable link element
836 + #
837 + # * If the feed Link does not have a hardcoded description set, its
838 + # Link Description is synchronized with the feed's description,
839 + # tagline, or subtitle element.
840 + #
841 + # * The time of polling is recorded in the feed's settings, and the
842 + # TTL (time until the feed is next available for polling) is set
843 + # either from the feed (if it is supplied in the ttl or syndication
844 + # module elements) or else from a randomly-generated time window
845 + # (between 30 minutes and 2 hours).
846 + #
847 + # * New posts from the polled feed are added to the WordPress store.
848 + #
849 + # * Updates to existing posts since the last poll are mirrored in the
850 + # WordPress store.
851 + #
852 + function update ($uri = null, $crash_ts = null) {
853 + global $wpdb;
804 854
805 - - One or more feeds are polled for updates
806 -
807 - - If the feed Link does not have a hardcoded name set, its Link
808 - Name is synchronized with the feed's title element
809 -
810 - - If the feed Link does not have a hardcoded URI set, its Link URI
811 - is synchronized with the feed's human-readable link element
812 -
813 - - If the feed Link does not have a hardcoded description set, its
814 - Link Description is synchronized with the feed's description,
815 - tagline, or subtitle element.
816 -
817 - - The time of polling is recorded in the feed's settings, and the
818 - TTL (time until the feed is next available for polling) is set
819 - either from the feed (if it is supplied in the ttl or syndication
820 - module elements) or else from a randomly-generated time window
821 - (between 30 minutes and 2 hours).
822 -
823 - - New posts from the polled feed are added to the WordPress store.
824 -
825 - - Updates to existing posts since the last poll are mirrored in the
826 - WordPress store.
827 -
828 - @param string|null $uri Either the URI of the feed to poll, the URI of the (human-readable) website whose feed you want to poll, or null.
829 - @param mixed|null $crash_ts Unknown purpose.
830 - @return array|null Associative array, with 'new' => # of new posts added during update, and 'updated' => # of old posts that were updated. If both are zero, there was no change since çast update.
831 - */
832 - public function update( $uri = null, $crash_ts = null ) {
833 - if ( FeedWordPress::needs_upgrade() ) : // Will make duplicate posts if we don't hold off
834 - return null;
855 + if (FeedWordPress::needs_upgrade()) : // Will make duplicate posts if we don't hold off
856 + return NULL;
835 857 endif;
836 -
837 - if ( ! is_null( $uri ) and $uri != '*' ) :
838 - $uri = trim( $uri );
858 +
859 + if (!is_null($uri)) :
860 + $uri = trim($uri);
839 861 else : // Update all
840 - if ( $this->update_hooked ) :
841 - $diag = $this->update_hooked;
842 - else :
843 - $diag = 'Initiating a MANUAL check-in on the update schedule at ' . date( 'r', time() );
844 - endif;
845 - $this->diagnostic( 'update_schedule:check', $diag );
846 -
847 - update_option( 'feedwordpress_last_update_all', time() );
862 + update_option('feedwordpress_last_update_all', time());
848 863 endif;
849 864
850 - do_action( 'feedwordpress_update', $uri );
865 + do_action('feedwordpress_update', $uri);
851 866
852 - if ( is_null( $crash_ts ) ) :
853 - $crash_ts = $this->crash_ts();
867 + if (is_null($crash_ts)) :
868 + $crash_dt = (int) get_option('feedwordpress_update_time_limit');
869 + if ($crash_dt > 0) :
870 + $crash_ts = time() + $crash_dt;
871 + else :
872 + $crash_ts = NULL;
873 + endif;
854 874 endif;
855 -
875 +
856 876 // Randomize order for load balancing purposes
857 - $feed_set = array_keys( $this->feeds );
858 - shuffle( $feed_set );
877 + $feed_set = $this->feeds;
878 + shuffle($feed_set);
859 879
860 - $updateWindow = (int) get_option( 'feedwordpress_update_window', DEFAULT_UPDATE_PERIOD ) * 60 /* sec/min */;
861 - $interval = (int) get_option( 'feedwordpress_freshness', FEEDWORDPRESS_FRESHNESS_INTERVAL );
862 - $portion = max(
863 - (int) ceil( count( $feed_set ) / ( $updateWindow / $interval ) ),
864 - 10
865 - );
866 -
867 - $max_polls = apply_filters(
868 - 'feedwordpress_polls_per_update',
869 - get_option(
870 - 'feedwordpress_polls_per_update', $portion
871 - ),
872 - $uri
873 - );
874 -
875 - $feed_set = apply_filters( 'feedwordpress_update_feeds', $feed_set, $uri );
876 -
877 880 // Loop through and check for new posts
878 - $delta = null;
879 - $remaining = $max_polls;
880 - foreach ( $feed_set as $feed_id) :
881 -
882 - $feed = $this->subscription( $feed_id );
883 - // Try to catch a very unusual condition where the $feed comes as NULL (gwyneth 20230919)
884 - if ( ! empty( $feed ) ) :
885 - $this->diagnostic( 'update_schedule', "Feed " . $feed_id . " returned an empty feed" );
886 - endif;
887 -
888 - // Has this process overstayed its welcome?
889 - if (
890 - // Over time limit?
891 - ( ! is_null( $crash_ts ) and ( time() > $crash_ts ) )
892 -
893 - // Over feed count?
894 - or ( 0 == $remaining )
895 - ) :
881 + $delta = NULL;
882 + foreach ($feed_set as $feed) :
883 + if (!is_null($crash_ts) and (time() > $crash_ts)) : // Check whether we've exceeded the time limit
896 884 break;
897 885 endif;
898 886
899 - $pinged_that = ( is_null( $uri ) or ( $uri == '*' ) or in_array( $uri, array( $feed->uri(), $feed->homepage() ) ) );
887 + $pinged_that = (is_null($uri) or ($uri=='*') or in_array($uri, array($feed->uri(), $feed->homepage())));
900 888
901 - if ( ! is_null( $uri ) ) : // A site-specific ping always updates
889 + if (!is_null($uri)) : // A site-specific ping always updates
902 890 $timely = true;
903 891 else :
904 892 $timely = $feed->stale();
905 893 endif;
906 894
907 - // If at least one feed was hit for updating...
908 - if ( $pinged_that and is_null( $delta ) ) :
909 - // ... don't return error condition
910 - $delta = array( 'new' => 0, 'updated' => 0, 'stored' => 0 );
895 + if ($pinged_that and is_null($delta)) : // If at least one feed was hit for updating...
896 + $delta = array('new' => 0, 'updated' => 0); // ... don't return error condition
911 897 endif;
912 898
913 - if ( $pinged_that and $timely ) :
914 - $remaining = $remaining - 1;
915 -
916 - do_action( 'feedwordpress_check_feed', $feed->settings );
899 + if ($pinged_that and $timely) :
900 + do_action('feedwordpress_check_feed', $feed->settings);
917 901 $start_ts = time();
918 - $added = $feed->poll( $crash_ts );
919 - do_action( 'feedwordpress_check_feed_complete', $feed->settings, $added, time() - $start_ts );
902 + $added = $feed->poll($crash_ts);
903 + do_action('feedwordpress_check_feed_complete', $feed->settings, $added, time() - $start_ts);
920 904
921 - if ( is_array( $added ) ) : // Success
922 - foreach ( $added as $key => $count ) :
923 - $delta[ $key ] += $added[ $key ];
924 - endforeach;
925 - endif;
905 + if (isset($added['new'])) : $delta['new'] += $added['new']; endif;
906 + if (isset($added['updated'])) : $delta['updated'] += $added['updated']; endif;
926 907 endif;
927 908 endforeach;
928 909
929 - do_action( 'feedwordpress_update_complete', $delta );
910 + do_action('feedwordpress_update_complete', $delta);
911 +
930 912 return $delta;
931 - } /* FeedWordPress::update () */
913 + }
932 914
933 - /**
934 - * Checks if we're over the update time limit.
935 - *
936 - * @todo is returning null advisable? (gwyneth 20230916)
937 - *
938 - * @param int|null $default Default value, called when the corresponding FWP option is not set.
939 - *
940 - * @return int|null
941 - */
942 - public function crash_ts( $default = null ) {
943 - $crash_dt = (int) get_option( 'feedwordpress_update_time_limit', 0 );
944 - if ( $crash_dt > 0 ) :
945 - $crash_ts = time() + $crash_dt;
946 - else :
947 - $crash_ts = $default;
948 - endif;
949 - return $crash_ts;
950 - } /* FeedWordPress::crash_ts () */
951 -
952 -
953 - /**
954 - * Checks if we have a secret key set in the options; if not, generate one.
955 - *
956 - * @return string Secret key, either from options or auto-generated.
957 - *
958 - * @todo Only 6 characters? That is rather easy to guess... Also, uniqid() can return 13 or 23
959 - * characters, what's the point of using MD5 in this case? (gwyneth 20230916)
960 - */
961 - public function secret_key() {
962 - $secret = get_option( 'feedwordpress_secret_key', false );
963 - if ( ! $secret) : // Generate random key.
964 - $secret = substr( md5( uniqid( microtime() ) ), 0, 6 );
965 - update_option( 'feedwordpress_secret_key', $secret );
966 - endif;
967 - return $secret;
968 - } /* FeedWordPress::secret_key () */
969 -
970 - /**
971 - * Returns true if we have set a secret FWP key.
972 - *
973 - * @return bool True if we have a secret key, false otherwise
974 - *
975 - * @uses MyPHP::request()
976 - */
977 - public function has_secret() {
978 - return ( MyPHP::request( 'feedwordpress_key' ) == $this->secret_key() );
979 - } /* FeedWordPress::has_secret () */
980 -
981 - var $update_hooked = null;
982 -
983 - /**
984 - * Activates the hook for automatic plugin updates, if requested.
985 - *
986 - * @param Array $params Parameters to send to the hook.
987 - *
988 - * @return string Represents the hook's name. There is a slight chance that this is null, though. (gwyneth 20230916)
989 - *
990 - * @uses wp_parse_args()
991 - * @uses MyPHP::request()
992 - */
993 - public function automatic_update_hook( $params = array() ) {
994 - $params = wp_parse_args( $params, array( // Defaults
995 - 'setting only' => false,
996 - ));
997 - $hook = get_option( 'feedwordpress_automatic_updates', null );
998 - $method = 'FeedWordPress option';
999 -
1000 - // Allow for forced behavior in testing.
1001 - if (
1002 - ! $params['setting only']
1003 - and $this->has_secret()
1004 - and MyPHP::request( 'automatic_update' )
1005 - ) :
1006 - $hook = MyPHP::request( 'automatic_update') ;
1007 - $method = 'URL parameter';
1008 - endif;
1009 -
1010 - $exact = $hook; // Before munging
1011 -
1012 - if ( !! $hook) :
1013 - if ( $hook == 'init' or $hook == 'wp_loaded' ) : // Re-map init to wp_loaded
1014 - $hook = ( $params['setting only'] ? 'init' : 'wp_loaded' );
1015 -
1016 - // Constrain possible values. If it's not an init or wp_loaded, it's a shutdown
1017 - else :
1018 - $hook = 'shutdown';
1019 - endif;
1020 - endif;
1021 -
1022 - if ( $hook ) :
1023 - $this->update_hooked = "Initiating an AUTOMATIC CHECK FOR UPDATES ON PAGE LOAD " . $hook . " due to " . $method . " = " . trim( $this->val( $exact ) );
1024 - endif;
1025 -
1026 - return $hook;
1027 - } /* FeedWordPress::automatic_update_hook () */
1028 -
1029 - public function last_update_all () {
1030 - $last = get_option('feedwordpress_last_update_all');
1031 - if ( $this->has_secret() and FeedWordPress::param('automatic_update') ) :
1032 - $last = 1; // A long, long time ago.
1033 - elseif ( $this->has_secret() and FeedWordPress::param('last_update_all') ) :
1034 - $last = FeedWordPress::param( 'last_update_all' );
1035 - endif;
1036 - return $last;
1037 - } /* FeedWordPress::last_update_all () */
1038 -
1039 - public function force_update_all () {
1040 - return ($this->has_secret() and FeedWordPress::param( 'force_update_feeds' ));
1041 - } /* FeedWordPress::force_update_all () */
1042 -
1043 - public function stale () {
1044 - if ( !is_null($this->automatic_update_hook())) :
915 + function stale () {
916 + if (get_option('feedwordpress_automatic_updates')) :
1045 917 // Do our best to avoid possible simultaneous
1046 918 // updates by getting up-to-the-minute settings.
1047 -
1048 - $last = $this->last_update_all();
1049 -
919 +
920 + $last = get_option('feedwordpress_last_update_all');
921 +
1050 922 // If we haven't updated all yet, give it a time window
1051 923 if (false === $last) :
1052 924 $ret = false;
1053 925 update_option('feedwordpress_last_update_all', time());
1054 -
926 +
1055 927 // Otherwise, check against freshness interval
1056 928 elseif (is_numeric($last)) : // Expect a timestamp
1057 929 $freshness = get_option('feedwordpress_freshness');
1058 930 if (false === $freshness) : // Use default
@@ -1057,13 +929,13 @@
1057 929 $freshness = get_option('feedwordpress_freshness');
1058 930 if (false === $freshness) : // Use default
1059 931 $freshness = FEEDWORDPRESS_FRESHNESS_INTERVAL;
1060 932 endif;
1061 - $ret = ( (time() - $last) > $freshness );
933 + $ret = ( (time() - $last) > $freshness);
1062 934
1063 - // This should never happen.
935 + // This should never happen.
1064 936 else :
1065 - FeedWordPressDiagnostic::critical_bug('FeedWordPress::stale::last', $last, __LINE__, __FILE__);
937 + FeedWordPress::critical_bug('FeedWordPress::stale::last', $last, __LINE__);
1066 938 endif;
1067 939
1068 940 else :
1069 941 $ret = false;
@@ -1068,713 +940,100 @@
1068 940 else :
1069 941 $ret = false;
1070 942 endif;
1071 943 return $ret;
1072 - } /* FeedWordPress::stale() */
944 + } // FeedWordPress::stale()
945 +
946 + function update_requested () {
947 + return (
948 + isset($_REQUEST['update_feedwordpress'])
949 + and $_REQUEST['update_feedwordpress']
950 + );
951 + } // FeedWordPress::update_requested()
1073 952
1074 - static function admin_init () {
1075 - // WordPress 3.5+ compat: the WP devs are in the midst of removing Links from the WordPress core. Eventually we'll have to deal
1076 - // with the possible disappearance of the wp_links table as a whole; but in the meantime, we just need to turn on the interface
1077 - // element to avoid problems with user capabilities that presume the presence of the Links Manager in the admin UI.
1078 - global $post_type;
1079 -
1080 - if ( !intval(get_option('link_manager_enabled', false))) :
1081 - update_option('link_manager_enabled', true);
1082 - endif;
1083 -
1084 - if (defined('FEEDWORDPRESS_PREPARE_TO_ZAP') and FEEDWORDPRESS_PREPARE_TO_ZAP) :
1085 - $post_id = FEEDWORDPRESS_PREPARE_TO_ZAP;
1086 - $sendback = wp_get_referer();
1087 - if (
1088 - ! $sendback
1089 - or strpos( $sendback, 'post.php' ) !== false
1090 - or strpos( $sendback, 'post-new.php' ) !== false
1091 - ) :
1092 - if ( 'attachment' == $post_type ) : // where does this come from?? I put it as a global...(gwyneth 20230916)
1093 - $sendback = admin_url( 'upload.php' );
1094 - else :
1095 - $sendback = admin_url( 'edit.php' );
1096 - $sendback .= ( ! empty( $post_type ) ) ? '?post_type=' . $post_type : '';
1097 - endif;
1098 - else :
1099 - $sendback = esc_url( remove_query_arg( array('trashed', 'untrashed', 'deleted', 'zapped', 'unzapped', 'ids'), $sendback ) );
953 + function update_requested_url () {
954 + $ret = null;
955 +
956 + if (($_REQUEST['update_feedwordpress']=='*')
957 + or (preg_match('|^http://.*|i', $_REQUEST['update_feedwordpress']))) :
958 + $ret = $_REQUEST['update_feedwordpress'];
1100 959 endif;
1101 960
1102 - // Make sure we have a post corresponding to this ID.
1103 - $post = $post_type = $post_type_object = null; // whatever $post_type_object might be, it's not being used! (gwyneth 20230920)
1104 - if ( $post_id ) :
1105 - $post = get_post( $post_id );
1106 - endif;
961 + return $ret;
962 + } // FeedWordPress::update_requested_url()
1107 963
1108 - if ( $post ) :
1109 - $post_type = $post->post_type;
1110 - endif;
1111 - $p = get_post( $post_id );
964 + function syndicate_link ($name, $uri, $rss) {
965 + global $wpdb;
1112 966
1113 - if ( ! $post ) :
1114 - wp_die( esc_html__( 'The item you are trying to zap no longer exists.' ) );
1115 - endif;
1116 -
1117 - if ( ! current_user_can( 'delete_post', $post_id ) ) :
1118 - wp_die( esc_html__( 'You are not allowed to zap this item.' ) );
1119 - endif;
1120 -
1121 - if ( $user_id = wp_check_post_lock( $post_id ) ) :
1122 - if ( is_numeric( $user_id ) and function_exists( 'get_userdata' ) ) :
1123 - $user = get_userdata( (int) $user_id );
1124 - wp_die( esc_html( sprintf( __( 'You cannot retire this item. %s is currently editing.' ), $user->display_name ) ) );
1125 - else :
1126 - wp_die( esc_html__( 'You cannot retire this item. Someone is currently editing.' ) );
1127 - endif;
1128 - endif;
1129 -
1130 - if (FeedWordPress::param( 'fwp_post_delete' ) == 'zap') :
1131 - FeedWordPress::diagnostic('syndicated_posts', 'Zapping existing post # '.$p->ID.' "'.$p->post_title.'" due to user request.');
1132 -
1133 - $old_status = $post->post_status;
1134 -
1135 - set_post_field('post_status', 'fwpzapped', $post_id);
1136 - wp_transition_post_status('fwpzapped', $old_status, $post);
1137 -
1138 - # Set up the post to have its content blanked on
1139 - # next update if you do not undo the zapping.
1140 - add_post_meta($post_id, '_feedwordpress_zapped_blank_me', 1, /*unique=*/ true);
1141 - add_post_meta($post_id, '_feedwordpress_zapped_blank_old_status', $old_status, /*unique=*/ true);
1142 -
1143 - wp_redirect( esc_url_raw( add_query_arg( array('zapped' => 1, 'ids' => $post_id), $sendback ) ) );
1144 -
967 + // Get the category ID#
968 + $cat_id = FeedWordPress::link_category_id();
969 +
970 + // WordPress gets cranky if there's no homepage URI
971 + if (!isset($uri) or strlen($uri)<1) : $uri = $rss; endif;
972 +
973 + if (function_exists('wp_insert_link')) : // WordPress 2.x
974 + if (FeedWordPressCompatibility::test_version(0, FWP_SCHEMA_21)) :
975 + // Morons.
976 + $name = $wpdb->escape($name);
977 + $uri = $wpdb->escape($uri);
978 + $rss = $wpdb->escape($rss);
979 +
980 + // Comes in as a single category
981 + $linkCats = $cat_id;
1145 982 else :
1146 - $old_status = get_post_meta($post_id, '_feedwordpress_zapped_blank_old_status', /*single=*/ true);
1147 -
1148 - set_post_field('post_status', $old_status, $post_id);
1149 - wp_transition_post_status($old_status, 'fwpzapped', $post);
1150 -
1151 - # O.K., make sure this post does not get blanked
1152 - delete_post_meta($post_id, '_feedwordpress_zapped_blank_me');
1153 - delete_post_meta($post_id, '_feedwordpress_zapped_blank_old_status');
1154 -
1155 - wp_redirect( esc_url_raw( add_query_arg( array('unzapped' => 1, 'ids' => $post_id), $sendback ) ) );
1156 -
983 + // Comes in as an array of categories
984 + $linkCats = array($cat_id);
1157 985 endif;
1158 986
1159 - // Intercept, don't pass on.
1160 - exit;
1161 - endif;
1162 - } /* FeedWordPress::admin_init() */
1163 -
1164 - public function admin_api () {
1165 - // This sucks, but WordPress doesn't give us any other way to
1166 - // easily invoke a permanent-delete from a plugged in post
1167 - // actions link. So we create a magic parameter, and when this
1168 - // magic parameter is activated, the WordPress trashcan is
1169 - // temporarily de-activated.
1170 -
1171 - if (FeedWordPress::param( 'fwp_post_delete' ) == 'nuke') :
1172 - // Get post ID #
1173 - $post_id = FeedWordPress::param( 'post' );
1174 - if ( ! $post_id) :
1175 - $post_id = FeedWordPress::param( 'post_ID' );
1176 - endif;
1177 -
1178 - // Make sure we've got the right nonce and all that.
1179 - check_admin_referer('delete-post_' . $post_id);
1180 -
1181 - // If so, disable the trashcan.
1182 - define('EMPTY_TRASH_DAYS', 0);
1183 - elseif ( FeedWordPress::param( 'fwp_post_delete' ) == 'zap' || FeedWordPress::param( 'fwp_post_delete' ) == 'unzap' ) :
1184 - // Get post ID #
1185 - $post_id = FeedWordPress::param( 'post' );
1186 - if ( ! $post_id) :
1187 - $post_id = FeedWordPress::param( 'post_ID' );
1188 - endif;
1189 -
1190 - // Make sure we've got the right nonce and all that
1191 - check_admin_referer('delete-post_' . $post_id);
1192 -
1193 - // If so, get ready to intercept the call a little
1194 - // further down the line.
1195 - define('FEEDWORDPRESS_PREPARE_TO_ZAP', $post_id);
1196 -
1197 - endif;
1198 -
1199 - } /* FeedWordPress::admin_api () */
1200 -
1201 - public function all_admin_notices () {
1202 - if (FeedWordPress::param( 'zapped' )) :
1203 - $n = intval( FeedWordPress::param( 'zapped' ) );
1204 -?>
1205 -<div id="message" class="updated"><p><?php print esc_html( $n ); ?> syndicated item<?php print esc_html( $n != 1 ? 's' : '' ); ?> zapped. <strong>These items will not be re-syndicated.</strong> If this was a mistake, you must <strong>immediately</strong> Un-Zap them in the Zapped items section to avoid losing the data.</p></div>
1206 -<?php
1207 - endif;
1208 - if ( FeedWordPress::param( 'unzapped' ) ) :
1209 - $n = intval( FeedWordPress::param( 'unzapped' ) );
1210 -?>
1211 -<div id="message" class="updated"><p><?php print esc_html( $n ); ?> syndicated item<?php print esc_html( $n != 1 ? 's' : '' ) ?> un-zapped and restored to normal.</p></div>
1212 -<?php
1213 - endif;
1214 - } /* FeedWordPress::all_admin_notices () */
1215 -
1216 - public function process_retirements ($delta) {
1217 - update_option('feedwordpress_process_zaps', 1);
1218 -
1219 - return $delta;
1220 - }
1221 -
1222 - public function feedwordpress_cleanup () {
1223 - if (get_option('feedwordpress_process_zaps', null)) :
1224 - $q = new WP_Query(array(
1225 - 'fields' => '_synfrom',
1226 - 'post_status' => 'fwpzapped',
1227 - 'ignore_sticky_posts' => true,
1228 - 'meta_key' => '_feedwordpress_zapped_blank_me',
1229 - 'meta_value' => 1,
987 + $link_id = wp_insert_link(array(
988 + "link_name" => $name,
989 + "link_url" => $uri,
990 + "link_category" => $linkCats,
991 + "link_rss" => $rss
1230 992 ));
1231 -
1232 - if ($q->have_posts()) :
1233 - foreach ($q->posts as $p) :
1234 -
1235 - $post_id = $p->ID;
1236 - $revisions = wp_get_post_revisions($post_id, array("check_enabled" => false));
1237 -
1238 - # Now nuke the content of the post & its revisions
1239 - set_post_field('post_content', '', $post_id);
1240 - set_post_field('post_excerpt', '', $post_id);
1241 -
1242 - foreach ($revisions as $rev) :
1243 - set_post_field('post_content', '', $rev->ID);
1244 - set_post_field('post_excerpt', '', $rev->ID);
1245 - endforeach;
1246 -
1247 - # Un-tag it for blanking.
1248 - delete_post_meta($p->ID, '_feedwordpress_zapped_blank_me');
1249 -
1250 - # Don't remove old_status indicator. A later
1251 - # update from the feed may cause us to once
1252 - # again have some content so we can un-zap.
1253 -
1254 - endforeach;
1255 - endif;
1256 -
1257 - $q = new WP_Query(array(
1258 - 'fields' => '_synfrom',
1259 - 'post_status' => 'fwpzapped',
1260 - 'ignore_sticky_posts' => true,
1261 - 'meta_key' => '_feedwordpress_zapped_blank_me',
1262 - 'meta_value' => 2,
1263 - ));
1264 -
1265 - if ($q->have_posts()) :
1266 - foreach ($q->posts as $p) :
1267 - update_post_meta($p->ID, '_feedwordpress_zapped_blank_me', 1);
1268 - endforeach;
1269 - endif;
1270 -
1271 - update_option('feedwordpress_process_zaps', 0);
993 + else : // WordPress 1.5.x
994 + $result = $wpdb->query("
995 + INSERT INTO $wpdb->links
996 + SET
997 + link_name = '".$wpdb->escape($name)."',
998 + link_url = '".$wpdb->escape($uri)."',
999 + link_category = '".$wpdb->escape($cat_id)."',
1000 + link_rss = '".$wpdb->escape($rss)."'
1001 + ");
1002 + $link_id = $wpdb->insert_id;
1272 1003 endif;
1273 - } /* FeedWordPress::feedwordpress_cleanup () */
1004 + return $link_id;
1005 + } // function FeedWordPress::syndicate_link()
1274 1006
1275 - public function init () {
1276 -
1277 - // If this is a FeedWordPress admin page, queue up scripts for AJAX
1278 - // functions that FWP uses. If it is a display page or a non-FWP admin
1279 - // page, don't.
1280 - wp_register_style('feedwordpress-elements', $this->plugin_dir_url( 'assets/css/feedwordpress-elements.css') );
1281 - if (FeedWordPressSettingsUI::is_admin()) :
1282 - // For JavaScript that needs to be generated dynamically
1283 - add_action('admin_print_scripts', array('FeedWordPressSettingsUI', 'admin_scripts'));
1284 -
1285 - // For CSS that needs to be generated dynamically.
1286 - add_action('admin_print_styles', array('FeedWordPressSettingsUI', 'admin_styles'));
1287 -
1288 - wp_enqueue_style('dashboard');
1289 - wp_enqueue_style('feedwordpress-elements');
1007 + /*static*/ function syndicated_status ($what, $default) {
1008 + $ret = get_option("feedwordpress_syndicated_{$what}_status");
1009 + if (!$ret) :
1010 + $ret = $default;
1290 1011 endif;
1012 + return $ret;
1013 + } /* FeedWordPress::syndicated_status() */
1291 1014
1292 - // These are a special post statuses for hiding posts that have
1293 - // expired from the feed or been marked for permanent zapping by
1294 - // the FWP admin.
1295 - register_post_status('fwpretired', array(
1296 - 'label' => _x('Retired', 'post'),
1297 - 'label_count' => _n_noop('Retired <span class="count">(%s)</span>', 'Retired <span class="count">(%s)</span>'),
1298 - 'exclude_from_search' => true,
1299 - 'public' => false,
1300 - 'publicly_queryable' => false,
1301 - 'show_in_admin_all_list' => false,
1302 - 'show_in_admin_status_list' => true,
1303 - ));
1304 - register_post_status('fwpzapped', array(
1305 - 'label' => _x('Zapped', 'post'),
1306 - 'label_count' => _n_noop('Zapped <span class="count">(%s)</span>', 'Retired <span class="count">(%s)</span>'),
1307 - 'exclude_from_search' => true,
1308 - 'public' => false,
1309 - 'publicly_queryable' => false,
1310 - 'show_in_admin_all_list' => false,
1311 - 'show_in_admin_status_list' => true,
1312 - ));
1313 - add_action(
1314 - /*hook=*/ 'template_redirect',
1315 - /*function=*/ array($this, 'redirect_retired'),
1316 - /*priority=*/ -100
1015 + function on_unfamiliar ($what = 'author', $override = NULL) {
1016 + $set = array(
1017 + 'author' => array('create', 'default', 'filter'),
1018 + 'category' => array('create', 'tag', 'default', 'filter'),
1317 1019 );
1318 -
1319 - add_action('wp_ajax_fwp_feeds', array($this, 'fwp_feeds'));
1320 - add_action('wp_ajax_fwp_feedcontents', array($this, 'fwp_feedcontents'));
1321 - add_action('wp_ajax_fwp_xpathtest', array($this, 'fwp_xpathtest'));
1322 -
1323 - // Prepare for future translations... (gwyneth 20210714)
1324 - // add_action('init', array($this, 'load_textdomain');
1325 - } /* FeedWordPress::init() */
1326 -
1327 - /**
1328 - * FeedWordPress::wp_loaded (): Once all plugin and theme modules have been
1329 - * loaded and initialized (by actions on the init hook, etc.), check the HTTP
1330 - * request to see if we need to perform any special FeedWordPress-related
1331 - * actions.
1332 - *
1333 - * @since 2016.0614
1334 - */
1335 - public function wp_loaded () {
1336 - $this->clear_cache_magic_url();
1337 - $this->update_magic_url();
1338 - } /* FeedWordPress::wp_loaded () */
1339 -
1340 - /**
1341 - * FeedWordPress::cron_schedules(): Filter hook to add WP-Cron schedules
1342 - * that plugins like FeedWordPress can use to carry out scheduled events.
1343 - *
1344 - * @param array $schedules An associative array containing the current set of cron schedules (hourly, daily, etc.)
1345 - * @return array The same array, with a new entry ('fwp_checkin_interval') added to the list.
1346 - *
1347 - * @since 2017.1021
1348 - */
1349 - public function cron_schedules ($schedules) {
1350 - $interval = FEEDWORDPRESS_DEFAULT_CHECKIN_INTERVAL*60 /*sec/min*/;
1351 -
1352 - // add 'fwp_checkin_interval' to the existing set
1353 - $schedules['fwp_checkin_interval'] = array(
1354 - 'interval' => $interval,
1355 - 'display' => 'FeedWordPress update schedule check-in',
1356 - );
1357 -
1358 - return $schedules;
1359 - } /* FeedWordPress::cron_schedules () */
1360 -
1361 - public function fwp_feeds () {
1362 - $feeds = array();
1363 - $feed_ids = $this->feeds;
1364 -
1365 - foreach ($feed_ids as $id) :
1366 - $sub = $this->subscription($id);
1367 - $feeds[] = array(
1368 - "id" => $id,
1369 - "url" => $sub->uri(),
1370 - "name" => $sub->name(/*fromFeed=*/ false),
1371 - );
1372 - endforeach;
1373 -
1374 - header("Content-Type: application/json");
1375 - echo json_encode($feeds);
1376 - exit;
1377 - } /* FeedWordPress::fwp_feeds () */
1378 -
1379 - public function fwp_feedcontents () {
1380 - $feed_id = FeedWordPress::param( 'feed_id' );
1381 -
1382 - // Let's load up some data from the feed . . .
1383 - $feed = $this->subscription($feed_id);
1384 - $posts = $feed->live_posts();
1385 -
1386 - if (is_wp_error($posts)) :
1387 - header("HTTP/1.1 502 Bad Gateway");
1388 - $result = $posts;
1389 - else :
1390 - $result = array();
1391 -
1392 - foreach ($posts as $post) :
1393 - $p = new SyndicatedPost($post, $feed);
1394 -
1395 - $result[] = array(
1396 - "post_title" => $p->entry->get_title(),
1397 - "post_link" => $p->permalink(),
1398 - "guid" => $p->guid(),
1399 - "post_date" => $p->published(),
1400 - );
1401 - endforeach;
1020 +
1021 + if (is_string($override)) :
1022 + $ret = strtolower($override);
1402 1023 endif;
1403 1024
1404 - header("Content-Type: application/json");
1405 -
1406 - echo json_encode($result);
1407 -
1408 - // This is an AJAX request, so close it out thus.
1409 - die;
1410 - } /* FeedWordPress::fwp_feedcontents () */
1411 -
1412 - public function fwp_xpathtest () {
1413 - $xpath = FeedWordPress::param( 'xpath' );
1414 - $feed_id = FeedWordPress::param( 'feed_id' );
1415 - $post_id = FeedWordPress::param( 'post_id' );
1416 -
1417 - $expr = new FeedWordPressParsedPostMeta($xpath);
1418 -
1419 - // Let's load up some data from the feed . . .
1420 - $feed = $this->subscription($feed_id);
1421 - $posts = $feed->live_posts();
1422 -
1423 - if ( !is_wp_error($posts)) :
1424 - if (strlen($post_id) == 0) :
1425 - $post = $posts[0];
1426 - else :
1427 - $post = null;
1428 -
1429 - foreach ($posts as $p) :
1430 - if ($p->get_id() == $post_id) :
1431 - $post = $p;
1432 - endif;
1433 - endforeach;
1025 + if (!is_numeric($override) and !in_array($ret, $set[$what])) :
1026 + $ret = get_option('feedwordpress_unfamiliar_'.$what);
1027 + if (!is_numeric($ret) and !in_array($ret, $set[$what])) :
1028 + $ret = 'create';
1434 1029 endif;
1435 -
1436 - $post = new SyndicatedPost($post, $feed);
1437 - $meta = $expr->do_substitutions($post);
1438 -
1439 - $result = array(
1440 - "post_title" => $post->entry->get_title(),
1441 - "post_link" => $post->permalink(),
1442 - "guid" => $post->guid(),
1443 - "expression" => $xpath,
1444 - "results" => $meta
1445 - );
1446 - else :
1447 - $result = array(
1448 - "expression" => $xpath,
1449 - "feed_id" => $feed_id,
1450 - "post_id" => $post_id,
1451 - "results" => $posts
1452 - );
1453 -
1454 - header("HTTP/1.1 503 Bad Gateway");
1455 1030 endif;
1456 1031
1457 - header("Content-Type: application/json");
1458 -
1459 - echo json_encode($result);
1460 -
1461 - // This is an AJAX request, so close it out thus.
1462 - die;
1463 - } /* FeedWordPress::fwp_xpathtest () */
1464 -
1465 - public function redirect_retired () {
1466 - global $wp_query;
1467 - if (is_singular()) :
1468 - if (
1469 - 'fwpretired'==$wp_query->post->post_status
1470 - or 'fwpzapped'==$wp_query->post->post_status
1471 - ) :
1472 - do_action('feedwordpress_redirect_retired', $wp_query->post);
1473 -
1474 - if ( !($template = get_404_template())) :
1475 - $template = get_index_template();
1476 - endif;
1477 - if ($template = apply_filters('template_include', $template)) :
1478 - header("HTTP/1.1 410 Gone");
1479 - include($template);
1480 - endif;
1481 - exit;
1482 - endif;
1483 - endif;
1484 - } /* FeedWordPress::redirect_retired () */
1485 -
1486 - public function row_actions ($actions, $post) {
1487 - if (is_syndicated($post->ID) && current_user_can('edit_post', $post->ID)) :
1488 - $link = get_delete_post_link($post->ID, '', true);
1489 - $eraseLink = MyPHP::url($link, array("fwp_post_delete" => "nuke"));
1490 -
1491 - $caption = apply_filters('feedwordpress_ui_erase_link_caption', __('Erase the record of this post (will be re-syndicated if it still appears on the feed).'));
1492 - $linktext = apply_filters('feedwordpress_ui_erase_link_text', __('Erase/Resyndicate'));
1493 -
1494 - $retireClass = null;
1495 - if ($post->post_status == 'fwpzapped') :
1496 - if (count(get_post_meta($post->ID, '_feedwordpress_zapped_blank_me')) > 0) :
1497 - $retireCap = 'Un-Zap this syndicated post (so it will appear on the site again)';
1498 - $retireText = 'Un-Zap &amp; Restore';
1499 - $retireLink = MyPHP::url($link, array("fwp_post_delete" => "unzap"));
1500 - else :
1501 - // No Un-Zap link for posts that have
1502 - // been blanked. You'll just have to
1503 - // Erase and hope you can resyndicate...
1504 - $retireLink = null;
1505 - endif;
1506 - else :
1507 - $retireCap = apply_filters('feedwordpress_ui_zap_link_caption', __('Zap this syndicated post (so it will not be re-syndicated if it still appears on the feed).'));
1508 - $retireText = apply_filters('feedwordpress_ui_zap_link_text', __('Zap/Don&rsquo;t Resyndicate'));
1509 - $retireLink = MyPHP::url($link, array("fwp_post_delete" => "zap"));
1510 - $retireClass = 'submitdelete';
1511 - endif;
1512 -
1513 - $keys = array_keys($actions);
1514 - $links = array();
1515 - foreach ($keys as $key) :
1516 - $links[$key] = $actions[$key];
1517 -
1518 - if ('trash'==$key) :
1519 - #$links[$key] = "<a class='submitdelete' title='" . esc_attr( __( 'Move this item to the Trash (will NOT be re-syndicated)' ) ) . "' href='" . get_delete_post_link( $post->ID ) . "'>" . __( 'Trash' ) . "</a>";
1520 -
1521 - // Placeholder.
1522 - if ( !is_null($retireLink)) :
1523 - $links['zap trash'] = '';
1524 - endif;
1525 - $links['delete'] = '';
1526 - endif;
1527 - endforeach;
1528 -
1529 - if ( !is_null($retireLink)) :
1530 - $links['zap trash'] = '<a class="'.esc_attr($retireClass).'" title="'.esc_attr(__($retireCap)).'" href="' . $retireLink . '">' . __($retireText) . '</a>';
1531 - endif;
1532 - $links['delete'] = '<a class="submitdelete" title="'.esc_attr(__($caption)).'" href="' . $eraseLink . '">' . __($linktext) . '</a>';
1533 -
1534 - $actions = $links;
1535 - endif;
1536 - return $actions;
1537 - } /* FeedWordPress::row_actions () */
1538 -
1539 - /**
1540 - * Sets up the FWP dashboard.
1541 - *
1542 - * @global $wp_meta_boxes
1543 - * @uses FeedWordPress::menu_cap
1544 - */
1545 - public function dashboard_setup() {
1546 - /** @var mixed User capability */
1547 - $see_it = FeedWordPress::menu_cap();
1548 -
1549 - if ( current_user_can( $see_it ) ) :
1550 - // Get the stylesheet
1551 - wp_enqueue_style( 'feedwordpress-elements' );
1552 -
1553 - $widget_id = 'feedwordpress_dashboard';
1554 - $widget_name = __( 'Syndicated Sources' );
1555 - $column = 'side';
1556 - $priority = 'core';
1557 -
1558 - // I would love to use wp_add_dashboard_widget() here and save
1559 - // myself some trouble. But WP 3 does not yet have any way to
1560 - // push a dashboard widget onto the side, or to give it a default
1561 - // location.
1562 - add_meta_box(
1563 - /*id=*/ $widget_id,
1564 - /*title=*/ $widget_name,
1565 - /*callback=*/ array( $this, 'dashboard' ),
1566 - /*screen=*/ 'dashboard',
1567 - /*context=*/ $column,
1568 - /*priority=*/ $priority
1569 - );
1570 - /*control_callback= array($this, 'dashboard_control') */
1571 -
1572 - /* This is kind of rude, I know, but the dashboard widget isn't
1573 - * worth much if users don't know that it exists, and I don't
1574 - * know of any better way to reorder the boxen.
1575 - *
1576 - * Gleefully ripped off of codex.wordpress.org/Dashboard_Widgets_API
1577 - */
1578 -
1579 - /** @var mixed Globalizes the metaboxes array, this holds all the widgets for wp-admin. */
1580 - global $wp_meta_boxes;
1581 -
1582 - /** @var mixed Get the regular dashboard widgets array
1583 - * (which has our new widget already but at the end). */
1584 - $normal_dashboard = $wp_meta_boxes['dashboard'][$column][$priority];
1585 -
1586 - // Backup and delete our new dashbaord widget from the end of the array
1587 - if ( isset( $normal_dashboard[ $widget_id ] ) ) :
1588 - $backup = array();
1589 - $backup[ $widget_id ] = $normal_dashboard[ $widget_id ];
1590 - unset( $normal_dashboard[ $widget_id ] );
1591 -
1592 - /** @var array Merge the two arrays together so our widget is at the beginning. */
1593 - $sorted_dashboard = array_merge( $backup, $normal_dashboard );
1594 -
1595 - // Save the sorted array back into the original €es
1596 - $wp_meta_boxes['dashboard'][ $column ][ $priority ] = $sorted_dashboard;
1597 - endif;
1598 - endif;
1599 - } /* FeedWordPress::dashboard_setup () */
1600 -
1601 - public function dashboard () {
1602 - $syndicationPage = new FeedWordPressSyndicationPage(dirname(__FILE__).'/syndication.php');
1603 - $syndicationPage->dashboard_box($syndicationPage);
1604 - } /* FeedWordPress::dashboard () */
1605 -
1606 - public function user_can_richedit ($rich_edit) {
1607 -
1608 - $post = new FeedWordPressLocalPost;
1609 -
1610 - if ( ! $post->is_exposed_to_formatting_filters()) :
1611 - // Disable visual editor and only allow operations
1612 - // directly on HTML if post is bypassing fmt filters
1613 - # $rich_edit = false;
1614 - endif;
1615 -
1616 - return $rich_edit;
1617 -
1618 - } /* FeedWordPress::user_can_richedit () */
1619 -
1620 - public function clear_cache_magic_url () {
1621 - if ($this->clear_cache_requested()) :
1622 - $this->clear_cache();
1623 - endif;
1624 - } /* FeedWordPress::clear_cache_magic_url() */
1625 -
1626 - public function clear_cache_requested () {
1627 - return FeedWordPress::param( 'clear_cache' );
1628 - } /* FeedWordPress::clear_cache_requested() */
1629 -
1630 - public function update_magic_url () {
1631 - global $wpdb;
1632 -
1633 - // Explicit update request in the HTTP request (e.g. from a cron job)
1634 - if (self::update_requested()) :
1635 - /*DBG*/ header("Content-Type: text/plain");
1636 - $this->update_hooked = "Initiating a CRON JOB CHECK-IN ON UPDATE SCHEDULE due to URL parameter = " . trim( $this->val( FeedWordPress::param('update_feedwordpress' ) ) );
1637 -
1638 - $this->update($this->update_requested_url());
1639 -
1640 - if (FEEDWORDPRESS_DEBUG and is_array($wpdb->queries) and count($wpdb->queries) > 0) :
1641 - $mysqlTime = 0.0;
1642 - $byTime = array();
1643 - foreach ($wpdb->queries as $query) :
1644 - $time = $query[1] * 1000000.0;
1645 - $mysqlTime += $query[1];
1646 - if ( !isset($byTime[$time])) : $byTime[$time] = array(); endif;
1647 - $byTime[$time][] = $query[0]. ' // STACK: ' . $query[2];
1648 - endforeach;
1649 - krsort($byTime);
1650 -
1651 - foreach ($byTime as $time => $querySet) :
1652 - foreach ($querySet as $query) :
1653 - printf( '[%s ms] %s', esc_html( sprintf( '%4.4f', $time/1000.0 ) ), esc_html( $query ) ) . "\n";
1654 - endforeach;
1655 - endforeach;
1656 - echo esc_html( self::log_prefix()."$wpdb->num_queries queries. $mysqlTime seconds in MySQL. Total of " ); timer_stop(1); print " seconds.";
1657 - endif;
1658 -
1659 - debug_out_feedwordpress_footer();
1660 -
1661 - // Magic URL should return nothing but a 200 OK header packet
1662 - // when successful.
1663 - exit;
1664 - endif;
1665 - } /* FeedWordPress::update_magic_url () */
1666 -
1667 - public static function update_requested () {
1668 - return FeedWordPress::param( 'update_feedwordpress' );
1669 - } /* FeedWordPress::update_requested() */
1670 -
1671 - public function update_requested_url () {
1672 - $ret = null;
1673 -
1674 - $uf = FeedWordPress::update_requested();
1675 - if (
1676 - ( '*' == $uf )
1677 - || ( preg_match( '|^[a-z]+://.*|i', $uf ) )
1678 - ) :
1679 - $ret = $uf;
1680 - endif;
1681 -
1682 1032 return $ret;
1683 - } /* FeedWordPress::update_requested_url() */
1684 -
1685 - public function auto_update () {
1686 - if ($this->stale()) :
1687 - $this->update();
1688 - endif;
1689 - } /* FeedWordPress::auto_update () */
1690 -
1691 - public static function find_link ($uri, $field = 'link_rss') {
1692 - global $wpdb;
1693 -
1694 - $unslashed = untrailingslashit($uri);
1695 - $slashed = trailingslashit($uri);
1696 - $link_id = $wpdb->get_var($wpdb->prepare("
1697 - SELECT link_id FROM $wpdb->links WHERE $field IN ('%s', '%s')
1698 - LIMIT 1", $unslashed, $slashed
1699 - ));
1700 -
1701 - return $link_id;
1702 - } /* FeedWordPress::find_link () */
1703 -
1704 - /**
1705 - * FeedWordPress:syndicate_link(): add or update a feed subscription
1706 - *
1707 - * Add a new subscription to, or update an existing subscription in,
1708 - * FWP's list of subscribed feeds.
1709 - *
1710 - * Postcondition: If $rss is the URL of a feed not yet on FWP's list of
1711 - * subscribed feeds, then a new subscription will be added, using $name
1712 - * as its initial title and $uri as its initial homepage URL (normally
1713 - * these will be updated with new values taken from the feed, the first
1714 - * time the new feed is checked for syndicated content, unless feed
1715 - * settings prevent this). If $rss is the URL of a feed that is already
1716 - * on FWP's list of subscribed feeds, then that feed will be updated to
1717 - * use the title provided in $name and the homepage URL in $uri
1718 - *
1719 - * @param string $name The human-readable title of the feed (for example, "Rad Geek People's Daily")
1720 - * @param string $uri The URI for the human-readable homepage associated with the feed (for example, <http://radgeek.com/>)
1721 - * @param string $rss The URI for the feed itself (for example, <http://radgeek.com/feed/>)
1722 - *
1723 - * @return mixed Returns an int with the numeric ID of the new
1724 - * subscription's wp_links record if successful or a WP_Error object
1725 - * if wp_insert_link() failed.
1726 - *
1727 - * @uses FeedWordPress::link_category_id()
1728 - * @uses FeedWordPress::find_link()
1729 - * @uses is_wp_error()
1730 - * @uses wp_insert_link()
1731 - *
1732 - */
1733 - public static function syndicate_link ($name, $uri, $rss) {
1734 - // Get the category ID#
1735 - $cat_id = FeedWordPress::link_category_id();
1736 - if ( !is_wp_error($cat_id)) :
1737 - $link_category = array($cat_id);
1738 - else :
1739 - $link_category = array();
1740 - endif;
1741 -
1742 - // WordPress gets cranky if there's no homepage URI
1743 - if ( !is_string($uri) or strlen($uri)<1) : $uri = $rss; endif;
1744 -
1745 - // Check if this feed URL is already being syndicated.
1746 - $link_id = wp_insert_link(/*linkdata=*/ array(
1747 - "link_id" => FeedWordPress::find_link($rss), // insert if nothing was found; else update
1748 - "link_rss" => $rss,
1749 - "link_name" => $name,
1750 - "link_url" => $uri,
1751 - "link_category" => $link_category,
1752 - "link_visible" => 'Y', // reactivate if inactivated
1753 - ), /*wp_error=*/ true);
1754 -
1755 - return $link_id;
1756 - } /* function FeedWordPress::syndicate_link() */
1757 -
1758 - static function syndicated_status ($what, $default) {
1759 - $ret = get_option("feedwordpress_syndicated_{$what}_status");
1760 - if ( ! $ret) :
1761 - $ret = $default;
1762 - endif;
1763 - return $ret;
1764 - } /* FeedWordPress::syndicated_status() */
1765 -
1766 - public static function on_unfamiliar ($what = 'author') {
1767 - switch ($what) :
1768 - case 'category' : $suffix = ':category'; break;
1769 - case 'post_tag' : $suffix = ':post_tag'; break;
1770 - default: $suffix = '';
1771 - endswitch;
1772 -
1773 - return get_option('feedwordpress_unfamiliar_'.$what, 'create'.$suffix);
1774 1033 } // function FeedWordPress::on_unfamiliar()
1775 1034
1776 - public static function null_email_set () {
1035 + function null_email_set () {
1777 1036 $base = get_option('feedwordpress_null_email_set');
1778 1037
1779 1038 if ($base===false) :
1780 1039 $ret = array('noreply@blogger.com'); // default
@@ -1786,49 +1045,36 @@
1786 1045 return $ret;
1787 1046
1788 1047 } /* FeedWordPress::null_email_set () */
1789 1048
1790 - public static function is_null_email( $email ) {
1791 - $ret = in_array( strtolower( trim( $email ) ), FeedWordPress::null_email_set() );
1792 - $ret = apply_filters( 'syndicated_item_author_is_null_email', $ret, $email );
1049 + function is_null_email ($email) {
1050 + $ret = in_array(strtolower(trim($email)), FeedWordPress::null_email_set());
1051 + $ret = apply_filters('syndicated_item_author_is_null_email', $ret, $email);
1793 1052 return $ret;
1794 1053 } /* FeedWordPress::is_null_email () */
1795 1054
1796 - public static function use_aggregator_source_data () {
1055 + function use_aggregator_source_data () {
1797 1056 $ret = get_option('feedwordpress_use_aggregator_source_data');
1798 1057 return apply_filters('syndicated_post_use_aggregator_source_data', ($ret=='yes'));
1799 - } /* FeedWordPress::use_aggregator_source_data () */
1058 + }
1800 1059
1801 - /**
1802 - * FeedWordPress::munge_permalinks: check whether or not FeedWordPress
1803 - * should rewrite permalinks for syndicated items to reflect their
1804 - * original location.
1805 - *
1806 - * @return bool TRUE if FeedWordPress SHOULD rewrite permalinks; FALSE otherwise
1807 - */
1808 - static function munge_permalinks () {
1809 - return (get_option('feedwordpress_munge_permalink', /*default=*/ 'yes') != 'no');
1810 - } /* FeedWordPress::munge_permalinks() */
1811 -
1812 - public static function syndicated_links ($args = array()) {
1060 + function syndicated_links () {
1813 1061 $contributors = FeedWordPress::link_category_id();
1814 - if ( !is_wp_error($contributors)) :
1815 - $links = get_bookmarks(array_merge(
1816 - array("category" => $contributors),
1817 - $args
1818 - ));
1819 - else :
1820 - $links = array();
1062 + if (function_exists('get_bookmarks')) :
1063 + $links = get_bookmarks(array("category" => $contributors));
1064 + else:
1065 + $links = get_linkobjects($contributors); // deprecated as of WP 2.1
1821 1066 endif;
1067 + return $links;
1068 + } // function FeedWordPress::syndicated_links()
1822 1069
1823 - return $links;
1824 - } /* FeedWordPress::syndicated_links() */
1070 + function link_category_id () {
1071 + global $wpdb, $wp_db_version;
1825 1072
1826 - public static function link_category_id () {
1827 1073 $cat_id = get_option('feedwordpress_cat_id');
1828 -
1074 +
1829 1075 // If we don't yet have the category ID stored, search by name
1830 - if ( ! $cat_id) :
1076 + if (!$cat_id) :
1831 1077 $cat_id = FeedWordPressCompatibility::link_category_id(DEFAULT_SYNDICATION_CATEGORY);
1832 1078
1833 1079 if ($cat_id) :
1834 1080 // We found it; let's stamp it.
@@ -1838,95 +1084,115 @@
1838 1084 // If we *do* have the category ID stored, verify that it exists
1839 1085 else :
1840 1086 $cat_id = FeedWordPressCompatibility::link_category_id((int) $cat_id, 'cat_id');
1841 1087 endif;
1842 -
1088 +
1843 1089 // If we could not find an appropriate link category,
1844 1090 // make a new one for ourselves.
1845 - if ( ! $cat_id) :
1091 + if (!$cat_id) :
1846 1092 $cat_id = FeedWordPressCompatibility::insert_link_category(DEFAULT_SYNDICATION_CATEGORY);
1847 - if ( !is_wp_error($cat_id)) :
1848 - // Stamp it
1849 - update_option('feedwordpress_cat_id', $cat_id);
1850 - endif;
1093 +
1094 + // Stamp it
1095 + update_option('feedwordpress_cat_id', $cat_id);
1851 1096 endif;
1852 1097
1853 1098 return $cat_id;
1854 - } /* FeedWordPress::link_category_id() */
1099 + } // function FeedWordPress::link_category_id()
1855 1100
1856 1101 # Upgrades and maintenance...
1857 - static function needs_upgrade () {
1858 - $fwp_db_version = get_option('feedwordpress_version', null);
1102 + function needs_upgrade () {
1103 + global $wpdb;
1104 + $fwp_db_version = get_option('feedwordpress_version');
1859 1105 $ret = false; // innocent until proven guilty
1860 - if (is_null($fwp_db_version) or ($fwp_db_version < FEEDWORDPRESS_VERSION)) :
1861 -
1862 - // This is an older version or a fresh install. Does it require a database
1863 - // upgrade or database initialization?
1864 -
1865 - if (is_null($fwp_db_version)) :
1866 -
1867 - // Fresh install; brand it as ours. Or possibly a version of FWP
1868 - // from before 0.96. But I'm no longer supporting upgrade paths
1869 - // for versions from the previous decade. Sorry.
1870 - update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1871 -
1872 - elseif ($fwp_db_version < 2010.0814) :
1873 -
1874 - // Change in terminology.
1875 - if (get_option('feedwordpress_unfamiliar_category', 'create')=='default') :
1876 - update_option('feedwordpress_unfamiliar_category', 'null');
1106 + if (!$fwp_db_version or $fwp_db_version < FEEDWORDPRESS_VERSION) :
1107 + // This is an older version or a fresh install. Does it
1108 + // require a database upgrade or database initialization?
1109 + if ($fwp_db_version <= 0.96) :
1110 + // Yes. Check to see whether this is a fresh install or an upgrade.
1111 + $syn = $wpdb->get_col("
1112 + SELECT post_id
1113 + FROM $wpdb->postmeta
1114 + WHERE meta_key = 'syndication_feed'
1115 + ");
1116 + if (count($syn) > 0) : // contains at least one syndicated post
1117 + $ret = true;
1118 + else : // fresh install; brand it as ours
1119 + update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1877 1120 endif;
1878 - foreach (FeedWordPress::syndicated_links() as $link) :
1879 - $sub = new SyndicatedLink($link);
1880 -
1881 - $remap_uf = array(
1882 - 'default' => 'null',
1883 - 'filter' => 'null',
1884 - 'create' => 'create:category',
1885 - 'tag' => 'create:post_tag'
1886 - );
1887 - if (isset($sub->settings['unfamiliar category'])) :
1888 - if ($sub->settings['unfamiliar category']=='filter') :
1889 - $sub->settings['match/filter'] = array('category');
1890 - endif;
1891 - foreach ($remap_uf as $from => $to) :
1892 - if ($sub->settings['unfamiliar category']==$from) :
1893 - $sub->settings['unfamiliar category'] = $to;
1894 - endif;
1895 - endforeach;
1896 - endif;
1897 -
1898 - if (isset($sub->settings['add global categories'])) :
1899 - $sub->settings['add/category'] = $sub->settings['add global categories'];
1900 - unset($sub->settings['add global categories']);
1901 - endif;
1902 -
1903 - $sub->save_settings(/*reload=*/ true);
1904 - endforeach;
1121 + elseif ($fwp_db_version < 2009.0707) :
1122 + // We need to clear out any busted AJAX crap
1123 + if (fwp_test_wp_version(FWP_SCHEMA_HAS_USERMETA)) :
1124 + $wpdb->query("
1125 + DELETE FROM $wpdb->usermeta
1126 + WHERE LOCATE('feedwordpress', meta_key)
1127 + AND LOCATE('box', meta_key);
1128 + ");
1129 + endif;
1905 1130 update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1906 -
1907 1131 else :
1908 -
1909 - // No upgrade needed. Just brand it with the new version.
1132 + // No. Just brand it with the new version.
1910 1133 update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1911 -
1912 1134 endif;
1913 -
1914 1135 endif;
1915 1136 return $ret;
1916 - } /* FeedWordPress::needs_upgrade () */
1137 + }
1917 1138
1918 - static function upgrade_database ($from = null)
1919 - {
1139 + function upgrade_database ($from = NULL) {
1140 + global $wpdb;
1141 +
1920 1142 if (is_null($from) or $from <= 0.96) : $from = 0.96; endif;
1921 1143
1922 1144 switch ($from) :
1923 - case 0.96:
1924 - // Dropping legacy upgrade code. If anyone is still
1925 - // using 0.96 and just now decided to upgrade, well, I'm
1926 - // sorry about that. You'll just have to cope with a few
1927 - // duplicate posts.
1145 + case 0.96: // account for changes to syndication custom values and guid
1146 + echo "<p>Upgrading database from {$from} to ".FEEDWORDPRESS_VERSION."...</p>\n";
1928 1147
1148 + $cat_id = FeedWordPress::link_category_id();
1149 +
1150 + // Avoid duplicates
1151 + $wpdb->query("DELETE FROM `{$wpdb->postmeta}` WHERE meta_key = 'syndication_feed_id'");
1152 +
1153 + // Look up all the link IDs
1154 + $wpdb->query("
1155 + CREATE TEMPORARY TABLE tmp_custom_values
1156 + SELECT
1157 + NULL AS meta_id,
1158 + post_id,
1159 + 'syndication_feed_id' AS meta_key,
1160 + link_id AS meta_value
1161 + FROM `{$wpdb->postmeta}`, `{$wpdb->links}`
1162 + WHERE
1163 + meta_key='syndication_feed'
1164 + AND meta_value=link_rss
1165 + AND link_category = {$cat_id}
1166 + ");
1167 +
1168 + // Now attach them to their posts
1169 + $wpdb->query("INSERT INTO `{$wpdb->postmeta}` SELECT * FROM tmp_custom_values");
1170 +
1171 + // And clean up after ourselves.
1172 + $wpdb->query("DROP TABLE tmp_custom_values");
1173 +
1174 + // Now fix the guids to avoid duplicate posts
1175 + echo "<ul>";
1176 + foreach ($this->feeds as $syndicatedLink) :
1177 + $feed = $syndicatedLink->settings;
1178 + echo "<li>Fixing post meta-data for <cite>".$feed['link/name']."</cite> &#8230; "; flush();
1179 + $rss = @fetch_rss($feed['link/uri']);
1180 + if (is_array($rss->items)) :
1181 + foreach ($rss->items as $item) :
1182 + $post = new SyndicatedPost($item, $syndicatedLink);
1183 + $guid = $wpdb->escape($post->guid()); // new GUID algorithm
1184 + $link = $wpdb->escape($item['link']);
1185 +
1186 + $wpdb->query("
1187 + UPDATE `{$wpdb->posts}` SET guid='{$guid}' WHERE guid='{$link}'
1188 + ");
1189 + endforeach;
1190 + endif;
1191 + echo "<strong>complete.</strong></li>\n";
1192 + endforeach;
1193 + echo "</ul>\n";
1194 +
1929 1195 // Mark the upgrade as successful.
1930 1196 update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1931 1197 endswitch;
1932 1198 echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>";
@@ -1931,570 +1197,130 @@
1931 1197 endswitch;
1932 1198 echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>";
1933 1199 } /* FeedWordPress::upgrade_database() */
1934 1200
1935 - public static function has_guid_index () {
1201 + function create_guid_index () {
1936 1202 global $wpdb;
1937 -
1938 - $found = false; // Guilty until proven innocent.
1939 -
1940 - $results = $wpdb->get_results("
1941 - SHOW INDEXES FROM {$wpdb->posts}
1942 - ");
1943 - if ($results) :
1944 - foreach ($results as $index) :
1945 - if (isset($index->Column_name)
1946 - and ('guid' == $index->Column_name)) :
1947 - $found = true;
1948 - endif;
1949 - endforeach;
1950 - endif;
1951 - return $found;
1952 - } /* FeedWordPress::has_guid_index () */
1953 -
1954 - public static function create_guid_index () {
1955 - global $wpdb;
1956 -
1203 +
1957 1204 $wpdb->query("
1958 1205 CREATE INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts}(guid)
1959 1206 ");
1960 1207 } /* FeedWordPress::create_guid_index () */
1961 -
1962 - public static function remove_guid_index () {
1208 +
1209 + function clear_cache () {
1963 1210 global $wpdb;
1964 -
1211 +
1212 + // MagpieRSS stores its cached feeds in options table rows with
1213 + // name = `rss_{md5 of url}` and timestamps for cached feeds in
1214 + // table rows with name = `rss_{md5 of url}_ts`. The md5 is
1215 + // always 32 characters in length, so the total option_name is
1216 + // always over 32 characters.
1965 1217 $wpdb->query("
1966 - DROP INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts}
1967 - ");
1968 - }
1969 -
1970 - static function fetch_timeout () {
1971 - return apply_filters(
1972 - 'feedwordpress_fetch_timeout',
1973 - intval(get_option('feedwordpress_fetch_timeout', FEEDWORDPRESS_FETCH_TIMEOUT_DEFAULT))
1974 - );
1975 - }
1976 -
1977 - static function fetch ($url, $params = array()) {
1978 - if (is_wp_error($url)) :
1979 - // Let's bounce.
1980 - return $url;
1981 - endif;
1982 -
1983 - $force_feed = true; // Default
1984 -
1985 - // Allow user to change default feed-fetch timeout with a global setting.
1986 - // Props Erigami Scholey-Fuller <http://www.piepalace.ca/blog/2010/11/feedwordpress-broke-my-heart.html>
1987 - $timeout = FeedWordPress::fetch_timeout();
1988 -
1989 - if ( !is_array($params)) :
1990 - $force_feed = $params;
1991 - else : // Parameter array
1992 - $args = wp_parse_args(array(
1993 - 'force_feed' => $force_feed,
1994 - 'timeout' => $timeout
1995 - ), $params);
1996 -
1997 - extract($args);
1998 - endif;
1999 - $timeout = intval($timeout);
2000 -
2001 - $pie_class = apply_filters('feedwordpress_simplepie_class', 'FeedWordPie');
2002 - $cache_class = apply_filters('feedwordpress_cache_class', 'FeedWordPie_Cache');
2003 - $file_class = apply_filters('feedwordpress_file_class', 'FeedWordPie_File');
2004 - $parser_class = apply_filters('feedwordpress_parser_class', 'FeedWordPie_Parser');
2005 - $item_class = apply_filters('feedwordpress_item_class', 'FeedWordPie_Item');
2006 - $sniffer_class = apply_filters('feedwordpress_sniffer_class', 'FeedWordPie_Content_Type_Sniffer');
2007 -
2008 - $feed = new $pie_class;
2009 - $feed->set_feed_url($url);
2010 - $feed->registry->register('Cache', $cache_class);
2011 - $feed->set_timeout($timeout);
2012 -
2013 - $feed->set_content_type_sniffer_class($sniffer_class);
2014 - $feed->set_file_class($file_class);
2015 - $feed->set_parser_class($parser_class);
2016 - $feed->set_item_class($item_class);
2017 - $feed->force_feed($force_feed);
2018 - $feed->set_cache_duration(FeedWordPress::cache_duration($params));
2019 - $feed->init();
2020 - $feed->handle_content_type();
2021 -
2022 - if ($feed->error()) :
2023 - $ret = new WP_Error('simplepie-error', $feed->error());
2024 - else :
2025 - $ret = $feed;
2026 - endif;
2027 - return $ret;
2028 - } /* FeedWordPress::fetch () */
2029 -
2030 - public function clear_cache () {
2031 - global $wpdb;
2032 -
2033 - // Just in case, clear out any old MagpieRSS cache records.
2034 - $magpies = $wpdb->query("
2035 1218 DELETE FROM {$wpdb->options}
2036 - WHERE option_name LIKE 'rss_%' AND LENGTH(option_name) > 32
1219 + WHERE LOCATE('rss_', option_name) AND LENGTH(option_name) > 32
2037 1220 ");
2038 -
2039 - // The WordPress SimplePie module stores its cached feeds as
2040 - // transient records in the options table. The data itself is
2041 - // stored in `_transient_feed_{md5 of url}` and the last-modified
2042 - // timestamp in `_transient_feed_mod_{md5 of url}`. Timeouts for
2043 - // these records are stored in `_transient_timeout_feed_{md5}`.
2044 - // Since the md5 is always 32 characters in length, the
2045 - // option_name is always over 32 characters.
2046 - $simplepies = $wpdb->query("
2047 - DELETE FROM {$wpdb->options}
2048 - WHERE option_name LIKE '_transient%_feed_%' AND LENGTH(option_name) > 32
2049 - ");
2050 - $simplepies = (int) ($simplepies / 4); // Each transient has 4 rows: the data, the modified timestamp; and the timeouts for each
2051 -
2052 - return ($magpies + $simplepies);
2053 1221 } /* FeedWordPress::clear_cache () */
2054 1222
2055 - static public function cache_duration ($params = array()) {
2056 - $params = wp_parse_args($params, array(
2057 - "cache" => true,
2058 - ));
2059 -
2060 - $duration = null;
2061 - if ( ! $params['cache']) :
2062 - $duration = 0;
2063 - elseif (defined('FEEDWORDPRESS_CACHE_AGE')) :
2064 - $duration = FEEDWORDPRESS_CACHE_AGE;
1223 + function magpie_version () {
1224 + if (!defined('MAGPIE_VERSION')) : $magpie_version = $GLOBALS['wp_version'].'-default';
1225 + else : $magpie_version = MAGPIE_VERSION;
2065 1226 endif;
2066 - return $duration;
1227 + return $magpie_version;
2067 1228 }
2068 1229
2069 - static public function cache_lifetime ($duration) {
2070 - // Check for explicit setting of a lifetime duration
2071 - if (defined('FEEDWORDPRESS_CACHE_LIFETIME')) :
2072 - $duration = FEEDWORDPRESS_CACHE_LIFETIME;
2073 -
2074 - // Fall back to the cache freshness duration
2075 - elseif (defined('FEEDWORDPRESS_CACHE_AGE')) :
2076 - $duration = FEEDWORDPRESS_CACHE_AGE;
2077 - endif;
2078 -
2079 - // Fall back to WordPress default
2080 - return $duration;
2081 - } /* FeedWordPress::cache_lifetime () */
2082 -
2083 1230 # Utility functions for handling text settings
2084 - static function get_field( $f, $setting = null ) {
2085 -
2086 - $ret = $f;
2087 - if ( ! is_null( $setting ) ) :
2088 - $ret = null;
2089 - if ( array_key_exists( $setting, $f ) ) :
2090 - $ret = $f[ $setting ];
2091 - endif;
2092 - endif;
2093 - return $ret;
2094 -
2095 - } /* FeedWordPress::get_field () */
2096 -
2097 - static function negative ($f, $setting = null) {
1231 + function negative ($f, $setting) {
2098 1232 $nego = array ('n', 'no', 'f', 'false');
2099 - $q = self::get_field( $f, $setting );
2100 - return in_array( strtolower( trim( $q ) ), $nego );
2101 - } /* FeedWordPress::negative () */
1233 + return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $nego));
1234 + }
2102 1235
2103 - static function affirmative ($f, $setting = null) {
2104 - // Defining possible affirmative values
2105 - $affirmo = [ 'y', 'yes', 't', 'true', 1 ];
2106 -
2107 - // Get the field value (presumably from some form or other input)
2108 - $q = self::get_field( $f, $setting );
2109 -
2110 - // Ensure $q is treated properly even if it's null or not set
2111 - if ( null === $q ) {
2112 - return false; // Or you can return false or other fallback as needed
2113 - }
1236 + function affirmative ($f, $setting) {
1237 + $affirmo = array ('y', 'yes', 't', 'true', 1);
1238 + return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $affirmo));
1239 + }
2114 1240
2115 - // Check if the value, after trimming and converting to lowercase, is in the affirmative array
2116 - return in_array( strtolower( trim( $q ) ), $affirmo, true ); // The third argument `true` ensures strict type checking
2117 - } /* FeedWordPress::affirmative () */
2118 1241
2119 - /**
2120 - * Internal debugging functions.
2121 - *
2122 - * @todo radgeek needs to document this better. What levels exist, and
2123 - * how/where are they defined? (gwyneth 20230919)
2124 - *
2125 - * @global $feedwordpress_admin_footer
2126 - */
2127 - static function diagnostic( $level, $out, $persist = null, $since = null, $mostRecent = null ) {
2128 - global $feedwordpress_admin_footer;
1242 + # Internal debugging functions
1243 + function critical_bug ($varname, $var, $line) {
1244 + global $wp_version;
2129 1245
2130 - $output = (array) get_option( 'feedwordpress_diagnostics_output', array() );
2131 - $dlog = get_option( 'feedwordpress_diagnostics_log', array() );
2132 -
2133 - $diagnostic_nesting = count( explode( ":", $level ) );
2134 -
2135 - if (FeedWordPressDiagnostic::is_on($level)) :
2136 - foreach ($output as $method) :
2137 - switch ($method) :
2138 - case 'echo' :
2139 - if ( !( self::update_requested() || wp_doing_ajax() ) ) :
2140 - echo "<div><pre><strong>Diag".esc_html( str_repeat('====', $diagnostic_nesting-1) ).'|</strong> '. esc_html( $out )."</pre></div>\n";
2141 - endif;
2142 - break;
2143 - case 'echo_in_cronjob' :
2144 - if (self::update_requested()) :
2145 - echo esc_html( self::log_prefix() ) . ' ' . esc_html( $out ) . "\n";
2146 - endif;
2147 - break;
2148 - case 'admin_footer' :
2149 - $feedwordpress_admin_footer[] = $out;
2150 - break;
2151 - case 'error_log' :
2152 - error_log(self::log_prefix() . ' ' . $out);
2153 - break;
2154 - case 'email' :
2155 -
2156 - if (is_null($persist)) :
2157 - $sect = 'occurrent';
2158 - $hook = (isset($dlog['mesg'][$sect]) ? count($dlog['mesg'][$sect]) : 0);
2159 - $line = array("Time" => time(), "Message" => $out);
2160 - else :
2161 - $sect = 'persistent';
2162 - $hook = md5($level."\n".$persist);
2163 - $line = array("Since" => $since, "Message" => $out, "Most Recent" => $mostRecent);
2164 - endif;
2165 -
2166 - if ( !isset($dlog['mesg'])) : $dlog['mesg'] = array(); endif;
2167 - if ( !isset($dlog['mesg'][$sect])) : $dlog['mesg'][$sect] = array(); endif;
2168 -
2169 - $dlog['mesg'][$sect][$hook] = $line;
2170 - endswitch;
2171 - endforeach;
1246 + if (defined('MAGPIE_VERSION')) : $mv = MAGPIE_VERSION;
1247 + else : $mv = 'WordPress '.$wp_version.' default.';
2172 1248 endif;
2173 1249
2174 - update_option( 'feedwordpress_diagnostics_log', $dlog );
2175 - } /* FeedWordPress::diagnostic() */
2176 -
2177 - public function email_diagnostics_override () {
2178 - return ( $this->has_secret() and ! ! FeedWordPress::param( 'feedwordpress_email_diagnostics' ) );
2179 - } /* FeedWordPress::email_diagnostics_override() */
2180 -
2181 - public function has_emailed_diagnostics ($dlog) {
2182 - $ret = false;
2183 - if ($this->email_diagnostics_override()
2184 - or (isset($dlog['schedule']) and isset($dlog['schedule']['last']))) :
2185 - $ret = true;
2186 - endif;
2187 - return $ret;
2188 - } /* FeedWordPress::has_emailed_diagnostics() */
2189 -
2190 - public function ready_to_email_diagnostics ($dlog) {
2191 - $ret = false;
2192 - if ($this->email_diagnostics_override()
2193 - or (time() > ($dlog['schedule']['last'] + $dlog['schedule']['freq']))) :
2194 - $ret = true;
2195 - endif;
2196 - return $ret;
2197 - } /* FeedWordPress::ready_to_email_diagnostics() */
2198 -
2199 - /**
2200 - * Emails a diagnostic log to the WP administrator.
2201 - *
2202 - * @param Array $params See @wp_parse_args()
2203 - */
2204 - public function email_diagnostic_log( $params = array() ) {
2205 - $params = wp_parse_args( $params, array(
2206 - "force" => false,
2207 - ) );
2208 -
2209 - $dlog = get_option('feedwordpress_diagnostics_log', array());
2210 -
2211 - if ($this->has_emailed_diagnostics($dlog)) :
2212 - if ($this->ready_to_email_diagnostics($dlog)) :
2213 - // No news is good news; only send if
2214 - // there are some messages to send.
2215 - $body = null;
2216 - if ( !isset($dlog['mesg'])) : $dlog['mesg'] = array(); endif;
2217 -
2218 - foreach ($dlog['mesg'] as $sect => $mesgs) :
2219 - if (count($mesgs) > 0) :
2220 - if (is_null($body)) : $body = ''; endif;
2221 -
2222 - $paradigm = reset($mesgs);
2223 - $body .= "<h2>".ucfirst($sect)." issues</h2>\n"
2224 - ."<table>\n"
2225 - ."<thead><tr>\n";
2226 - foreach ( $paradigm as $col => $value ) :
2227 - $body .= '<th scope="col">'.$col."</th>\n";
2228 - endforeach;
2229 - $body .= "</tr></thead>\n"
2230 - ."<tbody>\n";
2231 -
2232 - foreach ($mesgs as $line) :
2233 - $body .= "<tr>\n";
2234 - foreach ($line as $col => $cell) :
2235 - if (is_numeric($cell)) :
2236 - $cell = date('j-M-y, h:i a', $cell);
2237 - endif;
2238 - $class = strtolower(preg_replace('/\s+/', '-', $col));
2239 - $body .= "<td class=\"$class\">{$cell}</td>";
2240 - endforeach;
2241 - $body .= "</tr>\n";
2242 - endforeach;
2243 -
2244 - $body .= "</tbody>\n</table>\n\n";
2245 - endif;
2246 - endforeach;
2247 -
2248 - $body = apply_filters('feedwordpress_diagnostic_email_body', $body, $dlog);
2249 - if ( !is_null($body)) :
2250 - $home = feedwordpress_display_url(get_bloginfo('url'));
2251 - $subj = apply_filters('feedwordpress_diagnostic_email_subject', $home . " syndication issues", $dlog);
2252 - $agent = 'FeedWordPress '.FEEDWORDPRESS_VERSION;
2253 - $body = <<<EOMAIL
2254 -<html>
2255 -<head>
2256 -<title>$subj</title>
2257 -<style type="text/css">
2258 - body { background-color: white; color: black; }
2259 - table { width: 100%; border: 1px solid black; }
2260 - table thead tr th { background-color: #ff7700; color: white; border-bottom: 1px solid black; }
2261 - table thead tr { border-bottom: 1px solid black; }
2262 - table tr { vertical-align: top; }
2263 - table .since { width: 20%; }
2264 - table .time { width: 20%; }
2265 - table .most-recently { width: 20%; }
2266 - table .message { width: auto; }
2267 -</style>
2268 -</head>
2269 -<body>
2270 -<h1>Syndication Issues encountered by $agent on $home</h1>
2271 -$body
2272 -</body>
2273 -</html>
2274 -
2275 -EOMAIL;
2276 -
2277 - $ded = get_option('feedwordpress_diagnostics_email_destination', 'admins');
2278 -
2279 - // e-mail address
2280 - if (preg_match('/^mailto:(.*)$/', $ded, $ref)) :
2281 - $recipients = array($ref[1]);
2282 -
2283 - // userid
2284 - elseif (preg_match('/^user:(.*)$/', $ded, $ref)) :
2285 - if ( is_numeric( $ref[1] ) and function_exists( 'get_userdata' ) ) :
2286 - $userdata = get_userdata( (int) $ref[1]) ;
2287 - $recipients = array( $userdata->user_email );
2288 - else :
2289 - // get_userdata() might not have been loaded yet, so send
2290 - // to admins instead. (gwyneth 20230901)
2291 - $recipients = FeedWordPressDiagnostic::admin_emails();
2292 - endif;
2293 -
2294 - // admins
2295 - else :
2296 - $recipients = FeedWordPressDiagnostic::admin_emails();
2297 - endif;
2298 -
2299 - $mesgId = 'feedwordpress+'.time().'@'.$home;
2300 - $parentId = get_option('feedwordpress_diagnostics_email_root_message_id', null);
2301 -
2302 - $head = array("Message-ID: <$mesgId>");
2303 - if ( !is_null($parentId)) :
2304 - // We've already sent off a diagnostic message in the past. Let's do some
2305 - // magic to help with threading, in the hopes that all diagnostic messages
2306 - // get threaded together.
2307 - $head[] = "References: <$parentId>";
2308 - $head[] = "In-Reply-To: <$parentId>";
2309 - $subj = "Re: ".$subj;
2310 - else :
2311 - // This is the first of its kind. Let's mark it as such.
2312 - update_option('feedwordpress_diagnostics_email_root_message_id', $mesgId);
2313 - endif;
2314 - $head = apply_filters('feedwordpress_diagnostic_email_headers', $head);
2315 -
2316 - foreach ($recipients as $email) :
2317 - add_filter('wp_mail_content_type', array('FeedWordPress', 'allow_html_mail'));
2318 - wp_mail($email, $subj, $body, $head);
2319 - remove_filter('wp_mail_content_type', array('FeedWordPress', 'allow_html_mail'));
2320 - endforeach;
2321 - endif;
2322 -
2323 - // Clear the logs
2324 - $dlog['mesg']['persistent'] = array();
2325 - $dlog['mesg']['occurrent'] = array();
2326 -
2327 - // Set schedule for next update
2328 - $dlog['schedule']['last'] = time();
2329 - endif;
2330 - else :
2331 - $dlog['schedule'] = array(
2332 - 'freq' => 24 /*hr*/ * 60 /*min*/ * 60 /*s*/,
2333 - 'last' => time(),
2334 - );
2335 - endif;
2336 -
2337 - update_option( 'feedwordpress_diagnostics_log', $dlog );
2338 - } /* FeedWordPress::email_diagnostic_log () */
2339 -
2340 -
2341 - static function allow_html_mail() {
2342 - return 'text/html';
2343 - } /* FeedWordPress::allow_html_mail () */
2344 -
2345 - static function admin_footer () {
2346 - global $feedwordpress_admin_footer;
2347 - foreach ($feedwordpress_admin_footer as $line) :
2348 - echo '<div><pre>' . esc_html( $line ) . '</pre></div>';
2349 - endforeach;
2350 - } /* FeedWordPress::admin_footer () */
2351 -
2352 - /**
2353 - * Returns the log prefix, optionally with a date.
2354 - *
2355 - * @param boolean $date If true, a date timestamp is added to the prefix.
2356 - * @return string Generated log prefix.
2357 - */
2358 - static function log_prefix ($date = false) {
2359 - $home = get_bloginfo('url');
2360 - $prefix = '['.feedwordpress_display_url($home).'] [feedwordpress] ';
2361 - if ($date) :
2362 - $prefix = "[".date('Y-m-d H:i:s')."]".$prefix;
2363 - endif;
2364 - return $prefix;
2365 - } /* FeedWordPress::log_prefix () */
2366 -
2367 - /**
2368 - * Returns the menu capacity value.
2369 - *
2370 - * @param boolean $sub If true, we're on a menu sublevel.
2371 - * @return mixed Returns the capacity.
2372 - */
2373 - static function menu_cap ($sub = false) {
2374 - if ($sub) :
2375 - $cap = apply_filters('feedwordpress_menu_settings_capacity', 'manage_options');
2376 - else :
2377 - $cap = apply_filters('feedwordpress_menu_main_capacity', 'manage_links');
2378 - endif;
2379 - return $cap;
2380 - } /* FeedWordPress::menu_cap () */
2381 -
2382 - public function plugin_dir_path ($path = '') {
2383 - $dir = plugin_dir_path( __FILE__ );
2384 - $file_path = "{$dir}{$path}";
2385 - return apply_filters( "feedwordpress_plugin_dir_path", $file_path );
2386 - } /* FeedWordPress::plugin_dir_path () */
2387 -
2388 - public function plugin_dir_url ($path = '') {
2389 - $url_path = plugins_url( $path, __FILE__ );
2390 - return apply_filters( "feedwordpress_plugin_dir_url", $url_path );
2391 - } /* FeedWordPRess::plugin_dir_url () */
2392 -
2393 - static function path ($filename = '') {
2394 - global $fwp_path;
2395 -
2396 - $path = $fwp_path;
2397 - if (strlen($filename) > 0) :
2398 - $path .= '/'.$filename;
2399 - endif;
2400 -
2401 - return $path;
2402 - } /* FeedWordPress::path () */
2403 -
2404 - // -- DEPRCATED UTILITY FUNCTIONS -------------------------------------
2405 - // These are superceded by later code re-organization, (for example
2406 - // MyPHP::param/post/get/request, or FeedWordPressDiagnostic methods),
2407 - // but for the last several versions have been kept here for backward
2408 - // compatibility with add-ons, older code, etc. Maybe someday they
2409 - // will go away.
2410 - // -------------------------------------------------------------------
2411 - static function param( $key, $type = 'REQUEST', $default = null, $sanitizer = null ) {
2412 - return self::sanitized_parameter( MyPHP::param( $key, $default, $type ), $sanitizer );
2413 - } /* FeedWordPress::param () */
2414 -
2415 - static function post( $key, $default = null, $sanitizer = null ) {
2416 - return self::sanitized_parameter( MyPHP::post( $key, $default ), $sanitizer );
2417 - } /* FeedWordPress::post () */
2418 -
2419 - static function shallow_sanitize( $item, $sanitizer = null ) {
2420 - if ( $sanitizer == 'raw' ) :
2421 - $value = $item;
2422 - elseif ( $sanitizer == 'textarea' ) :
2423 - $value = sanitize_textarea_field( $item );
2424 - else :
2425 - $value = sanitize_text_field( $item );
2426 - endif;
2427 - return $value;
1250 + echo '<p>There may be a bug in FeedWordPress. Please <a href="'.FEEDWORDPRESS_AUTHOR_CONTACT.'">contact the author</a> and paste the following information into your e-mail:</p>';
1251 + echo "\n<plaintext>";
1252 + echo "Triggered at line # ".$line."\n";
1253 + echo "FeedWordPress version: ".FEEDWORDPRESS_VERSION."\n";
1254 + echo "MagpieRSS version: {$mv}\n";
1255 + echo "WordPress version: {$wp_version}\n";
1256 + echo "PHP version: ".phpversion()."\n";
1257 + echo "\n";
1258 + echo $varname.": "; var_dump($var); echo "\n";
1259 + die;
2428 1260 }
2429 -
2430 - static function sanitized_parameter( $value, $sanitizer = null ) {
2431 - if ( $sanitizer === 'raw' || is_scalar( $value ) ) :
2432 - $ret = self::shallow_sanitize( $value, $sanitizer );
2433 - elseif ( is_array( $value ) ) :
2434 - $ret = array();
2435 - foreach ( $value as $key => $item ) :
2436 - $ret[ $key ] = self::sanitized_parameter( $item, $sanitizer );
2437 - endforeach;
2438 - else :
2439 - $ret = null; // "Sanitized" objects or resources currently get nothing.
1261 +
1262 + function noncritical_bug ($varname, $var, $line) {
1263 + if (FEEDWORDPRESS_DEBUG) : // halt only when we are doing debugging
1264 + FeedWordPress::critical_bug($varname, $var, $line);
2440 1265 endif;
2441 - return $ret;
2442 1266 }
1267 +} // class FeedWordPress
2443 1268
2444 - static function val ($v, $no_newlines = false) {
2445 - return MyPHP::val($v, $no_newlines);
2446 - } /* FeedWordPress::val () */
1269 +require_once(dirname(__FILE__) . '/syndicatedpost.class.php');
1270 +require_once(dirname(__FILE__) . '/syndicatedlink.class.php');
2447 1271
2448 - static function critical_bug ($varname, $var, $line, $file = null) {
2449 - FeedWordPressDiagnostic::critical_bug($varname, $var, $line, $file);
2450 - } /* FeedWordPress::critical_bug () */
1272 +################################################################################
1273 +## XML-RPC HOOKS: accept XML-RPC update pings from Contributors ################
1274 +################################################################################
2451 1275
2452 - static function noncritical_bug ($varname, $var, $line, $file = null) {
2453 - FeedWordPressDiagnostic::noncritical_bug($varname, $var, $line, $file);
2454 - } /* FeedWordPress::noncritical_bug () */
1276 +function feedwordpress_xmlrpc_hook ($args = array ()) {
1277 + $args['weblogUpdates.ping'] = 'feedwordpress_pong';
1278 + return $args;
1279 +}
2455 1280
2456 - static function diagnostic_on ($level) {
2457 - return FeedWordPressDiagnostic::is_on($level);
2458 - } /* FeedWordPress::diagnostic_on () */
1281 +function feedwordpress_pong ($args) {
1282 + $feedwordpress =& new FeedWordPress;
1283 + $delta = @$feedwordpress->update($args[1]);
1284 + if (is_null($delta)):
1285 + return array('flerror' => true, 'message' => "Sorry. I don't syndicate <$args[1]>.");
1286 + else:
1287 + $mesg = array();
1288 + if (isset($delta['new'])) { $mesg[] = ' '.$delta['new'].' new posts were syndicated'; }
1289 + if (isset($delta['updated'])) { $mesg[] = ' '.$delta['updated'].' existing posts were updated'; }
2459 1290
2460 -} /* class FeedWordPress */
1291 + return array('flerror' => false, 'message' => "Thanks for the ping.".implode(' and', $mesg));
1292 + endif;
1293 +}
2461 1294
2462 -$feedwordpress_admin_footer = array();
1295 +# The upgraded MagpieRSS also uses this class. So if we have it loaded
1296 +# in, don't load it again.
1297 +if (!class_exists('Relative_URI')) {
1298 + require_once(dirname(__FILE__) . '/relative_uri.class.php');
1299 +}
2463 1300
2464 1301 // take your best guess at the realname and e-mail, given a string
2465 -define( 'FWP_REGEX_EMAIL_ADDY', '([^@"(<\s]+@[^"@(<\s]+\.[^"@(<\s]+)' );
2466 -define( 'FWP_REGEX_EMAIL_NAME', '("([^"]*)"|([^"<(]+\S))' );
2467 -define( 'FWP_REGEX_EMAIL_POSTFIX_NAME', '/^\s*' . FWP_REGEX_EMAIL_ADDY . '\s+\(' . FWP_REGEX_EMAIL_NAME . '\)\s*$/' );
2468 -define( 'FWP_REGEX_EMAIL_PREFIX_NAME', '/^\s*' . FWP_REGEX_EMAIL_NAME . '\s*<' . FWP_REGEX_EMAIL_ADDY . '>\s*$/' );
2469 -define( 'FWP_REGEX_EMAIL_JUST_ADDY', '/^\s*' . FWP_REGEX_EMAIL_ADDY . '\s*$/' );
2470 -define( 'FWP_REGEX_EMAIL_JUST_NAME', '/^\s*' . FWP_REGEX_EMAIL_NAME . '\s*$/' );
1302 +define('FWP_REGEX_EMAIL_ADDY', '([^@"(<\s]+@[^"@(<\s]+\.[^"@(<\s]+)');
1303 +define('FWP_REGEX_EMAIL_NAME', '("([^"]*)"|([^"<(]+\S))');
1304 +define('FWP_REGEX_EMAIL_POSTFIX_NAME', '/^\s*'.FWP_REGEX_EMAIL_ADDY."\s+\(".FWP_REGEX_EMAIL_NAME.'\)\s*$/');
1305 +define('FWP_REGEX_EMAIL_PREFIX_NAME', '/^\s*'.FWP_REGEX_EMAIL_NAME.'\s*<'.FWP_REGEX_EMAIL_ADDY.'>\s*$/');
1306 +define('FWP_REGEX_EMAIL_JUST_ADDY', '/^\s*'.FWP_REGEX_EMAIL_ADDY.'\s*$/');
1307 +define('FWP_REGEX_EMAIL_JUST_NAME', '/^\s*'.FWP_REGEX_EMAIL_NAME.'\s*$/');
2471 1308
2472 -/**
2473 - * Parses an email address that includes the real name as well.
2474 - *
2475 - * @param string $email Email address to parse.
2476 - *
2477 - * @return array Associative array with 'name' and 'email' as fields (each may be null).
2478 - */
2479 -function parse_email_with_realname( $email ) {
2480 - $ret = array(
2481 - 'name' => null,
2482 - 'email' => null
2483 - ); // avoid uninitialized variables for return values, this will generate a notice/warning - and one day, an error! (gwyneth 20210714)
2484 -
2485 - if ( preg_match( FWP_REGEX_EMAIL_POSTFIX_NAME, $email, $matches ) ) :
2486 - ( $ret['name'] = $matches[3] ) || ( $ret['name'] = $matches[2] );
1309 +function parse_email_with_realname ($email) {
1310 + if (preg_match(FWP_REGEX_EMAIL_POSTFIX_NAME, $email, $matches)) :
1311 + ($ret['name'] = $matches[3]) or ($ret['name'] = $matches[2]);
2487 1312 $ret['email'] = $matches[1];
2488 - elseif ( preg_match( FWP_REGEX_EMAIL_PREFIX_NAME, $email, $matches ) ) :
2489 - ( $ret['name'] = $matches[2] ) || ( $ret['name'] = $matches[3] );
1313 + elseif (preg_match(FWP_REGEX_EMAIL_PREFIX_NAME, $email, $matches)) :
1314 + ($ret['name'] = $matches[2]) or ($ret['name'] = $matches[3]);
2490 1315 $ret['email'] = $matches[4];
2491 -
2492 - elseif ( preg_match( FWP_REGEX_EMAIL_JUST_ADDY, $email, $matches ) ) :
2493 - $ret['name'] = null;
2494 - $ret['email'] = $matches[1];
2495 - elseif ( preg_match( FWP_REGEX_EMAIL_JUST_NAME, $email, $matches ) ) :
2496 - $ret['email'] = null;
2497 - ( $ret['name'] = $matches[2] ) || ( $ret['name'] = $matches[3] );
1316 + elseif (preg_match(FWP_REGEX_EMAIL_JUST_ADDY, $email, $matches)) :
1317 + $ret['name'] = NULL; $ret['email'] = $matches[1];
1318 + elseif (preg_match(FWP_REGEX_EMAIL_JUST_NAME, $email, $matches)) :
1319 + $ret['email'] = NULL;
1320 + ($ret['name'] = $matches[2]) or ($ret['name'] = $matches[3]);
1321 + else :
1322 + $ret['name'] = NULL; $ret['email'] = NULL;
2498 1323 endif;
2499 1324 return $ret;
2500 1325 }
1326 +