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FeedWordPress / 2010.0528
FeedWordPress v2010.0528
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 +1006 -1990 trunk → 2010.0528 View file →
@@ -1,266 +1,603 @@
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: 2010.0528
7 +Author: Charles Johnson
8 +Author URI: http://radgeek.com/
9 9 License: GPL
10 10 */
11 11
12 12 /**
13 13 * @package FeedWordPress
14 - * @version 2026.0517
14 + * @version 2010.0528
15 15 */
16 16
17 -# This plugin uses code derived from:
17 +# This uses code derived from:
18 18 # - 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>
19 +# - HTTP Navigator 2 by Keyvan Minoukadeh <keyvan@k1m.com>
21 20 # - 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 21 # according to the terms of the GNU General Public License.
22 +#
23 +# INSTALLATION: see readme.txt or <http://projects.radgeek.com/install>
24 +#
25 +# USAGE: once FeedWordPress is installed, you manage just about everything from
26 +# the WordPress Dashboard, under the Syndication menu. To ensure that fresh
27 +# content is added as it becomes available, you can convince your contributors
28 +# to put your XML-RPC URI (if WordPress is installed at
29 +# <http://www.zyx.com/blog>, XML-RPC requests should be sent to
30 +# <http://www.zyx.com/blog/xmlrpc.php>), or update manually under the
31 +# Syndication menu, or set up automatic updates under Syndication --> Settings,
32 +# or use a cron job.
28 33
29 -####################################################################################
30 -## CONSTANTS & DEFAULTS ############################################################
31 -####################################################################################
34 +# -- Don't change these unless you know what you're doing...
32 35
33 -define ('FEEDWORDPRESS_VERSION', '2026.0517');
34 -define ('FEEDWORDPRESS_AUTHOR_CONTACT', 'https://fwpplugin.com/contact' );
36 +define ('FEEDWORDPRESS_VERSION', '2010.0528');
37 +define ('FEEDWORDPRESS_AUTHOR_CONTACT', 'http://radgeek.com/contact');
35 38
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 39 // 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 );
40 +define ('DEFAULT_SYNDICATION_CATEGORY', 'Contributors');
41 +define ('DEFAULT_UPDATE_PERIOD', 60); // value in minutes
49 42
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 = ( $feedwordpress_debug == 'yes' );
43 +if (isset($_REQUEST['feedwordpress_debug'])) :
44 + $feedwordpress_debug = $_REQUEST['feedwordpress_debug'];
45 +else :
46 + $feedwordpress_debug = get_option('feedwordpress_debug');
47 + if (is_string($feedwordpress_debug)) :
48 + $feedwordpress_debug = ($feedwordpress_debug == 'yes');
49 + endif;
60 50 endif;
51 +define ('FEEDWORDPRESS_DEBUG', $feedwordpress_debug);
61 52
62 -define ( 'FEEDWORDPRESS_DEBUG', $feedwordpress_debug );
63 -$feedwordpress_compatibility = true;
64 -define ( 'FEEDWORDPRESS_COMPATIBILITY', $feedwordpress_compatibility );
53 +define ('FEEDWORDPRESS_CAT_SEPARATOR_PATTERN', '/[:\n]/');
54 +define ('FEEDWORDPRESS_CAT_SEPARATOR', "\n");
65 55
66 -define ( 'FEEDWORDPRESS_CAT_SEPARATOR_PATTERN', '/[:\n]/' );
67 -define ( 'FEEDWORDPRESS_CAT_SEPARATOR', "\n" );
56 +define ('FEEDVALIDATOR_URI', 'http://feedvalidator.org/check.cgi');
68 57
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
58 +define ('FEEDWORDPRESS_FRESHNESS_INTERVAL', 10*60); // Every ten minutes
71 59
72 -define ( 'FEEDWORDPRESS_FRESHNESS_INTERVAL', 10 * 60 ); // Every ten minutes
60 +define ('FWP_SCHEMA_HAS_USERMETA', 2966);
61 +define ('FWP_SCHEMA_20', 3308); // Database schema # for WP 2.0
62 +define ('FWP_SCHEMA_21', 4772); // Database schema # for WP 2.1
63 +define ('FWP_SCHEMA_23', 5495); // Database schema # for WP 2.3
64 +define ('FWP_SCHEMA_25', 7558); // Database schema # for WP 2.5
65 +define ('FWP_SCHEMA_26', 8201); // Database schema # for WP 2.6
66 +define ('FWP_SCHEMA_27', 9872); // Database schema # for WP 2.7
67 +define ('FWP_SCHEMA_28', 11548); // Database schema # for WP 2.8
68 +define ('FWP_SCHEMA_29', 12329); // Database schema # for WP 2.9
73 69
74 -define( 'FEEDWORDPRESS_BOILERPLATE_DEFAULT_HOOK_ORDER', 11000 ); // at the tail end of the filtering process
75 -
76 -if ( FEEDWORDPRESS_DEBUG ) :
70 +if (FEEDWORDPRESS_DEBUG) :
77 71 // Help us to pick out errors, if any.
78 - ini_set( 'error_reporting', E_ALL & ~E_NOTICE );
79 - ini_set( 'display_errors', true );
80 -
72 + ini_set('error_reporting', E_ALL & ~E_NOTICE);
73 + ini_set('display_errors', true);
74 +
81 75 // 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
76 + // a VERY BAD SETTING for a production server. Webmasters will eat your
83 77 // face for breakfast if you use it, and the baby Jesus will cry. So
84 78 // make sure FEEDWORDPRESS_DEBUG is FALSE for any site that will be
85 79 // 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 );
80 + define('FEEDWORDPRESS_CACHE_AGE', 1);
81 + define('FEEDWORDPRESS_CACHE_LIFETIME', 1);
82 + define('FEEDWORDPRESS_FETCH_TIME_OUT', 60);
89 83 else :
90 84 // Hold onto data all day for conditional GET purposes,
91 85 // 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 );
86 + define('FEEDWORDPRESS_CACHE_LIFETIME', 24*60*60);
87 + define('FEEDWORDPRESS_CACHE_AGE', 1*60);
88 + define('FEEDWORDPRESS_FETCH_TIME_OUT', 10);
95 89 endif;
96 90
97 -####################################################################################
98 -## CORE DEPENDENCIES & PLUGIN MODULES ##############################################
99 -####################################################################################
91 +// Use our the cache settings that we want.
92 +add_filter('wp_feed_cache_transient_lifetime', array('FeedWordPress', 'cache_lifetime'));
100 93
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 -);
94 +// Ensure that we have SimplePie loaded up and ready to go.
95 +// We no longer need a MagpieRSS upgrade module. Hallelujah!
96 +require_once(ABSPATH . WPINC . '/feed.php');
108 97
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[] = $unitName;
122 - endif;
98 +if (isset($wp_db_version)) :
99 + if ($wp_db_version >= FWP_SCHEMA_23) :
100 + require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user
101 + elseif ($wp_db_version >= FWP_SCHEMA_21) : // WordPress 2.1 and 2.2, but not 2.3
102 + require_once (ABSPATH . WPINC . '/registration.php'); // for wp_insert_user
103 + require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category
104 + elseif ($wp_db_version >= FWP_SCHEMA_20) : // WordPress 2.0
105 + require_once (ABSPATH . WPINC . '/registration-functions.php'); // for wp_insert_user
106 + require_once (ABSPATH . 'wp-admin/admin-db.php'); // for wp_insert_category
123 107 endif;
124 -endforeach;
125 -
126 -// Fallback garbage-pail module used in WP < 4.7 which may meet our dependencies
127 -if ( count( $unmetCoreDependencies ) > 0 ) :
128 - require_once ABSPATH . WPINC . "/class-feed.php";
129 108 endif;
130 109
131 -// Dependencies: modules packaged with FeedWordPress plugin
132 -$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 "{$dir}/feedwordpresslocalpost.class.php";
110 +require_once(dirname(__FILE__) . '/compatability.php'); // LEGACY API: Replicate or mock up functions for legacy support purposes
111 +require_once(dirname(__FILE__) . '/feedwordpresshtml.class.php');
154 112
155 -####################################################################################
156 -## GLOBAL PARAMETERS ###############################################################
157 -####################################################################################
113 +// Magic quotes are just about the stupidest thing ever.
114 +if (is_array($_POST)) :
115 + $fwp_post = stripslashes_deep($_POST);
116 +endif;
158 117
159 118 // Get the path relative to the plugins directory in which FWP is stored
160 119 preg_match (
161 - '|'.preg_quote( WP_PLUGIN_DIR ) . '/(.+)$|',
162 - dirname( __FILE__ ),
120 + '|/wp-content/plugins/(.+)$|',
121 + dirname(__FILE__),
163 122 $ref
164 123 );
165 124
166 -if ( isset( $ref[1] ) ) :
125 +if (isset($ref[1])) :
167 126 $fwp_path = $ref[1];
168 127 else : // Something went wrong. Let's just guess.
169 128 $fwp_path = 'feedwordpress';
170 129 endif;
171 130
172 -####################################################################################
173 -## FEEDWORDPRESS: INITIALIZE OBJECT AND FILTERS ####################################
174 -####################################################################################
131 +function feedwordpress_admin_scripts () {
132 + wp_enqueue_script('post'); // for magic tag and category boxes
133 + wp_enqueue_script('admin-forms'); // for checkbox selection
134 +}
175 135
176 -$feedwordpress = new FeedWordPress;
177 -if ( ! $feedwordpress->needs_upgrade() ) : // only work if the conditions are safe!
178 - $feedwordpress->add_filters();
136 +// If this is a FeedWordPress admin page, queue up scripts for AJAX functions that FWP uses
137 +// If it is a display page or a non-FeedWordPress admin page, don't.
138 +if (is_admin() and isset($_REQUEST['page']) and preg_match("|^{$fwp_path}/|", $_REQUEST['page'])) :
139 + if (function_exists('wp_enqueue_script')) :
140 + if (FeedWordPressCompatibility::test_version(FWP_SCHEMA_29)) :
141 + add_action('admin_print_scripts', 'feedwordpress_admin_scripts');
142 + elseif (FeedWordPressCompatibility::test_version(FWP_SCHEMA_25)) :
143 + wp_enqueue_script('post'); // for magic tag and category boxes
144 + wp_enqueue_script('thickbox'); // for fold-up boxes
145 + wp_enqueue_script('admin-forms'); // for checkbox selection
146 + else :
147 + wp_enqueue_script( 'ajaxcat' ); // Provides the handy-dandy new category text box
148 + endif;
149 + endif;
150 + if (function_exists('wp_enqueue_style')) :
151 + if (fwp_test_wp_version(FWP_SCHEMA_25)) :
152 + wp_enqueue_style('dashboard');
153 + endif;
154 + endif;
155 + if (function_exists('wp_admin_css')) :
156 + if (fwp_test_wp_version(FWP_SCHEMA_25)) :
157 + wp_admin_css('css/dashboard');
158 + endif;
159 + endif;
160 +endif;
179 161
162 +if (!FeedWordPress::needs_upgrade()) : // only work if the conditions are safe!
163 +
164 + # Syndicated items are generally received in output-ready (X)HTML and
165 + # should not be folded, crumpled, mutilated, or spindled by WordPress
166 + # formatting filters. But we don't want to interfere with filters for
167 + # any locally-authored posts, either.
168 + #
169 + # What WordPress should really have is a way for upstream filters to
170 + # stop downstream filters from running at all. Since it doesn't, and
171 + # since a downstream filter can't access the original copy of the text
172 + # that is being filtered, what we will do here is (1) save a copy of the
173 + # original text upstream, before any other filters run, and then (2)
174 + # retrieve that copy downstream, after all the other filters run, *if*
175 + # this is a syndicated post
176 +
177 + add_filter('the_content', 'feedwordpress_preserve_syndicated_content', -10000);
178 + add_filter('the_content', 'feedwordpress_restore_syndicated_content', 10000);
179 +
180 + add_action('atom_entry', 'feedwordpress_item_feed_data');
181 +
182 + # Filter in original permalinks if the user wants that
183 + add_filter('post_link', 'syndication_permalink', 1);
184 +
185 + # When foreign URLs are used for permalinks in feeds or display
186 + # contexts, they need to be escaped properly.
187 + add_filter('the_permalink', 'syndication_permalink_escaped');
188 + add_filter('the_permalink_rss', 'syndication_permalink_escaped');
189 +
190 + add_filter('post_comments_feed_link', 'syndication_comments_feed_link');
191 +
192 + # WTF? By default, wp_insert_link runs incoming link_url and link_rss
193 + # URIs through default filters that include `wp_kses()`. But `wp_kses()`
194 + # just happens to escape any occurrence of & to &amp; -- which just
195 + # happens to fuck up any URI with a & to separate GET parameters.
196 + remove_filter('pre_link_rss', 'wp_filter_kses');
197 + remove_filter('pre_link_url', 'wp_filter_kses');
198 +
199 + # Admin menu
200 + add_action('admin_menu', 'fwp_add_pages');
201 + add_action('admin_notices', 'fwp_check_debug');
202 +
203 + add_action('admin_menu', 'feedwordpress_add_post_edit_controls');
204 + add_action('save_post', 'feedwordpress_save_post_edit_controls');
205 +
180 206 # Inbound XML-RPC update methods
181 - $feedwordpressRPC = new FeedWordPressRPC;
207 + add_filter('xmlrpc_methods', 'feedwordpress_xmlrpc_hook');
208 +
209 + # Outbound XML-RPC ping reform
210 + remove_action('publish_post', 'generic_ping'); // WP 1.5.x
211 + remove_action('do_pings', 'do_all_pings', 10, 1); // WP 2.1, 2.2
212 + remove_action('publish_post', '_publish_post_hook', 5, 1); // WP 2.3
182 213
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
214 + add_action('publish_post', 'fwp_publish_post_hook', 5, 1);
215 + add_action('do_pings', 'fwp_do_pings', 10, 1);
216 + add_action('feedwordpress_update', 'fwp_hold_pings');
217 + add_action('feedwordpress_update_complete', 'fwp_release_pings');
187 218
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' );
219 + # Hook in logging functions only if the logging option is ON
220 + $update_logging = get_option('feedwordpress_update_logging');
221 + if ($update_logging == 'yes') :
222 + add_action('post_syndicated_item', 'log_feedwordpress_post', 100);
223 + add_action('update_syndicated_item', 'log_feedwordpress_update_post', 100);
224 + add_action('feedwordpress_update', 'log_feedwordpress_update_feeds', 100);
225 + add_action('feedwordpress_check_feed', 'log_feedwordpress_check_feed', 100);
226 + add_action('feedwordpress_update_complete', 'log_feedwordpress_update_complete', 100);
227 + endif;
228 +
229 + if (FeedWordPress::update_requested()) :
230 + if (FEEDWORDPRESS_DEBUG) :
231 + add_action('post_syndicated_item', 'debug_out_feedwordpress_post', 100);
232 + add_action('update_syndicated_item', 'debug_out_feedwordpress_update_post', 100);
233 + add_action('feedwordpress_update', 'debug_out_feedwordpress_update_feeds', 100);
234 + add_action('feedwordpress_check_feed', 'debug_out_feedwordpress_check_feed', 100);
235 + add_action('feedwordpress_update_complete', 'debug_out_feedwordpress_update_complete', 100);
236 + endif;
192 237
238 + add_action('feedwordpress_check_feed_complete', 'debug_out_feedwordpress_feed_error', 100, 3);
239 + endif;
240 +
241 + # Cron-less auto-update. Hooray!
242 + $autoUpdateHook = get_option('feedwordpress_automatic_updates');
243 + if ($autoUpdateHook != 'init') :
244 + $autoUpdateHook = 'shutdown';
245 + endif;
246 + add_action($autoUpdateHook, 'feedwordpress_auto_update');
247 +
248 + add_action('init', 'feedwordpress_update_magic_url');
249 +
250 + # Default sanitizers
251 + add_filter('syndicated_item_content', array('SyndicatedPost', 'resolve_relative_uris'), 0, 2);
252 + add_filter('syndicated_item_content', array('SyndicatedPost', 'sanitize_content'), 0, 2);
253 +
193 254 else :
194 255 # 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())
256 + add_action('admin_menu', 'fwp_add_pages');
257 +endif; // if (!FeedWordPress::needs_upgrade())
197 258
198 -register_deactivation_hook( __FILE__, 'feedwordpress_deactivate' );
259 +function feedwordpress_auto_update () {
260 + if (FeedWordPress::stale()) :
261 + $feedwordpress = new FeedWordPress;
262 + $feedwordpress->update();
263 + endif;
264 +} /* feedwordpress_auto_update () */
199 265
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 () */
266 +function feedwordpress_update_magic_url () {
267 + global $wpdb;
208 268
269 + // Explicit update request in the HTTP request (e.g. from a cron job)
270 + if (FeedWordPress::update_requested()) :
271 + $feedwordpress = new FeedWordPress;
272 + $feedwordpress->update(FeedWordPress::update_requested_url());
273 +
274 + if (FEEDWORDPRESS_DEBUG and count($wpdb->queries) > 0) :
275 + $mysqlTime = 0.0;
276 + $byTime = array();
277 + foreach ($wpdb->queries as $query) :
278 + $time = $query[1] * 1000000.0;
279 + $mysqlTime += $query[1];
280 + if (!isset($byTime[$time])) : $byTime[$time] = array(); endif;
281 + $byTime[$time][] = $query[0]. ' // STACK: ' . $query[2];
282 + endforeach;
283 + krsort($byTime);
284 +
285 + foreach ($byTime as $time => $querySet) :
286 + foreach ($querySet as $query) :
287 + print "[".(sprintf('%4.4f', $time/1000.0)) . "ms] $query\n";
288 + endforeach;
289 + endforeach;
290 + echo "[feedwordpress] $wpdb->num_queries queries. $mysqlTime seconds in MySQL. Total of "; timer_stop(1); print " seconds.";
291 + endif;
292 +
293 +
294 + // Magic URL should return nothing but a 200 OK header packet
295 + // when successful.
296 + exit;
297 + endif;
298 +} /* feedwordpress_magic_update_url () */
299 +
209 300 ################################################################################
210 301 ## LOGGING FUNCTIONS: log status updates to error_log if you want it ###########
211 302 ################################################################################
212 303
304 +function log_feedwordpress_post ($id) {
305 + $post = wp_get_single_post($id);
306 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] posted "
307 + ."'{$post->post_title}' ({$post->post_date})");
308 +}
309 +
310 +function log_feedwordpress_update_post ($id) {
311 + $post = wp_get_single_post($id);
312 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] updated "
313 + ."'{$post->post_title}' ({$post->post_date})"
314 + ." (as of {$post->post_modified})");
315 +}
316 +
317 +function log_feedwordpress_update_feeds ($uri) {
318 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] update('$uri')");
319 +}
320 +
321 +function log_feedwordpress_check_feed ($feed) {
322 + $uri = $feed['link/uri']; $name = $feed['link/name'];
323 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] Examining $name <$uri>");
324 +}
325 +
326 +function log_feedwordpress_update_complete ($delta) {
327 + $mesg = array();
328 + if (isset($delta['new'])) $mesg[] = 'added '.$delta['new'].' new posts';
329 + if (isset($delta['updated'])) $mesg[] = 'updated '.$delta['updated'].' existing posts';
330 + if (empty($mesg)) $mesg[] = 'nothing changed';
331 +
332 + error_log("[".date('Y-m-d H:i:s')."][feedwordpress] "
333 + .(is_null($delta) ? "Error: I don't syndicate that URI"
334 + : implode(' and ', $mesg)));
335 +}
336 +
337 +function debug_out_feedwordpress_post ($id) {
338 + $post = wp_get_single_post($id);
339 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] posted "
340 + ."'{$post->post_title}' ({$post->post_date})\n");
341 +}
342 +
343 +function debug_out_feedwordpress_update_post ($id) {
344 + $post = wp_get_single_post($id);
345 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] updated "
346 + ."'{$post->post_title}' ({$post->post_date})"
347 + ." (as of {$post->post_modified})\n");
348 +}
349 +
350 +function debug_out_feedwordpress_update_feeds ($uri) {
351 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] update('$uri')\n");
352 +}
353 +
354 +function debug_out_feedwordpress_check_feed ($feed) {
355 + $uri = $feed['link/uri']; $name = $feed['link/name'];
356 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] Examining $name <$uri>\n");
357 +}
358 +
359 +function debug_out_feedwordpress_update_complete ($delta) {
360 + $mesg = array();
361 + if (isset($delta['new'])) $mesg[] = 'added '.$delta['new'].' new posts';
362 + if (isset($delta['updated'])) $mesg[] = 'updated '.$delta['updated'].' existing posts';
363 + if (empty($mesg)) $mesg[] = 'nothing changed';
364 +
365 + print ("[".date('Y-m-d H:i:s')."][feedwordpress] "
366 + .(is_null($delta) ? "Error: I don't syndicate that URI"
367 + : implode(' and ', $mesg))."\n");
368 +}
369 +
370 +function debug_out_feedwordpress_feed_error ($feed, $added, $dt) {
371 + if (is_wp_error($added)) :
372 + $mesgs = $added->get_error_messages();
373 + foreach ($mesgs as $mesg) :
374 + echo "[feedwordpress] Error updating [{$feed['link/uri']}]: $mesg\n";
375 + endforeach;
376 + endif;
377 +}
378 +
379 +################################################################################
380 +## TEMPLATE API: functions to make your templates syndication-aware ############
381 +################################################################################
382 +
213 383 /**
214 - * Divides bytes into units of higher magnitude (e.g KB, MB, etc).
384 + * is_syndicated: Tests whether the current post in a Loop context, or a post
385 + * given by ID number, was syndicated by FeedWordPress. Useful for templates
386 + * to determine whether or not to retrieve syndication-related meta-data in
387 + * displaying a post.
215 388 *
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)" );
389 + * @param int $id The post to check for syndicated status. Defaults to the current post in a Loop context.
390 + * @return bool TRUE if the post's meta-data indicates it was syndicated; FALSE otherwise
391 + */
392 +function is_syndicated ($id = NULL) {
393 + return (strlen(get_syndication_feed_id($id)) > 0);
394 +} /* function is_syndicated() */
395 +
396 +function get_syndication_source_link ($original = NULL, $id = NULL) {
397 + if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data();
225 398 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} {$magnitude}";
399 +
400 + if ($original) : $vals = get_post_custom_values('syndication_source_uri_original', $id);
401 + else : $vals = array();
402 + endif;
403 +
404 + if (count($vals) == 0) : $vals = get_post_custom_values('syndication_source_uri', $id);
405 + endif;
406 +
407 + if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif;
408 +
409 + return $ret;
410 +} /* function get_syndication_source_link() */
411 +
412 +function the_syndication_source_link ($original = NULL, $id = NULL) {
413 + echo get_syndication_source_link($original, $id);
235 414 }
236 415
237 -function debug_out_feedwordpress_footer() {
238 - if ( FeedWordPressDiagnostic::is_on('memory_usage') ) :
239 - if ( function_exists('memory_get_usage') ) :
240 - FeedWordPress::diagnostic( 'memory_usage', "Memory: Current usage: " . size_format( memory_get_usage() ) );
416 +function feedwordpress_display_url ($url, $before = 60, $after = 0) {
417 + $bits = parse_url($url);
418 +
419 + // Strip out crufty subdomains
420 + $bits['host'] = preg_replace('/^www[0-9]*\./i', '', $bits['host']);
421 +
422 + // Reassemble bit-by-bit with minimum of crufty elements
423 + $url = (isset($bits['user'])?$bits['user'].'@':'')
424 + .(isset($bits['host'])?$bits['host']:'')
425 + .(isset($bits['path'])?$bits['path']:'')
426 + .(isset($uri_bits['port'])?':'.$uri_bits['port']:'')
427 + .(isset($bits['query'])?'?'.$bits['query']:'');
428 +
429 + if (strlen($url) > ($before+$after)) :
430 + $url = substr($url, 0, $before).'…'.substr($url, 0 - $after, $after);
431 + endif;
432 +
433 + return $url;
434 +}
435 +
436 +function get_syndication_source ($original = NULL, $id = NULL) {
437 + if (is_null($original)) :
438 + $original = FeedWordPress::use_aggregator_source_data();
439 + endif;
440 +
441 + if ($original) :
442 + $vals = get_post_custom_values('syndication_source_original', $id);
443 + else :
444 + $vals = array();
445 + endif;
446 +
447 + if (count($vals) == 0) :
448 + $vals = get_post_custom_values('syndication_source', $id);
449 + endif;
450 +
451 + if (count($vals) > 0) :
452 + $ret = $vals[0];
453 + else :
454 + $ret = NULL;
455 + endif;
456 +
457 + if (is_null($ret) or strlen(trim($ret)) == 0) :
458 + // Fall back to URL of blog
459 + $ret = feedwordpress_display_url(get_syndication_source_link());
460 + endif;
461 +
462 + return $ret;
463 +} /* function get_syndication_source() */
464 +
465 +function the_syndication_source ($original = NULL, $id = NULL) { echo get_syndication_source($original, $id); }
466 +
467 +function get_syndication_feed ($original = NULL, $id = NULL) {
468 + if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data();
469 + endif;
470 +
471 + if ($original) : $vals = get_post_custom_values('syndication_feed_original', $id);
472 + else : $vals = array();
473 + endif;
474 +
475 + if (count($vals) == 0) : $vals = get_post_custom_values('syndication_feed', $id);
476 + endif;
477 +
478 + if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif;
479 +
480 + return $ret;
481 +} /* function get_syndication_feed() */
482 +
483 +function the_syndication_feed ($original = NULL, $id = NULL) { echo get_syndication_feed($original, $id); }
484 +
485 +function get_syndication_feed_guid ($original = NULL, $id = NULL) {
486 + if (is_null($original)) : $original = FeedWordPress::use_aggregator_source_data();
487 + endif;
488 +
489 + if ($original) : $vals = get_post_custom_values('syndication_source_id_original', $id);
490 + else : $vals = array();
491 + endif;
492 +
493 + if (count($vals) == 0) : $vals = array(get_feed_meta('feed/id', $id));
494 + endif;
495 +
496 + if (count($vals) > 0) : $ret = $vals[0]; else : $ret = NULL; endif;
497 +
498 + return $ret;
499 +} /* function get_syndication_feed_guid () */
500 +
501 +function the_syndication_feed_guid ($original = NULL, $id = NULL) { echo get_syndication_feed_guid($original, $id); }
502 +
503 +function get_syndication_feed_id ($id = NULL) { list($u) = get_post_custom_values('syndication_feed_id', $id); return $u; }
504 +function the_syndication_feed_id ($id = NULL) { echo get_syndication_feed_id($id); }
505 +
506 +$feedwordpress_linkcache = array (); // only load links from database once
507 +function get_syndication_feed_object ($id = NULL) {
508 + global $feedwordpress_linkcache;
509 +
510 + $link = NULL;
511 +
512 + $feed_id = get_syndication_feed_id($id);
513 + if (strlen($feed_id) > 0):
514 + if (isset($feedwordpress_linkcache[$feed_id])) :
515 + $link = $feedwordpress_linkcache[$feed_id];
516 + else :
517 + $link = new SyndicatedLink($feed_id);
518 + $feedwordpress_linkcache[$feed_id] = $link;
241 519 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;
245 520 endif;
246 -} /* debug_out_feedwordpress_footer() */
521 + return $link;
522 +}
247 523
524 +function get_feed_meta ($key, $id = NULL) {
525 + $ret = NULL;
526 +
527 + $link = get_syndication_feed_object($id);
528 + if (is_object($link) and isset($link->settings[$key])) :
529 + $ret = $link->settings[$key];
530 + endif;
531 + return $ret;
532 +} /* get_feed_meta() */
533 +
534 +function get_syndication_permalink ($id = NULL) {
535 + list($u) = get_post_custom_values('syndication_permalink', $id); return $u;
536 +}
537 +function the_syndication_permalink ($id = NULL) {
538 + echo get_syndication_permalink($id);
539 +}
540 +
541 +/**
542 + * get_local_permalink: returns a string containing the internal permalink
543 + * for a post (whether syndicated or not) on your local WordPress installation.
544 + * This may be useful if you want permalinks to point to the original source of
545 + * an article for most purposes, but want to retrieve a URL for the local
546 + * representation of the post for one or two limited purposes (for example,
547 + * linking to a comments page on your local aggregator site).
548 + *
549 + * @param $id The numerical ID of the post to get the permalink for. If empty,
550 + * defaults to the current post in a Loop context.
551 + * @return string The URL of the local permalink for this post.
552 + *
553 + * @uses get_permalink()
554 + * @global $feedwordpress_the_original_permalink
555 + *
556 + * @since 2010.0217
557 + */
558 +function get_local_permalink ($id = NULL) {
559 + global $feedwordpress_the_original_permalink;
560 +
561 + // get permalink, and thus activate filter and force global to be filled
562 + // with original URL.
563 + $url = get_permalink($id);
564 + return $feedwordpress_the_original_permalink;
565 +} /* get_local_permalink() */
566 +
567 +/**
568 + * the_original_permalink: displays the contents of get_original_permalink()
569 + *
570 + * @param $id The numerical ID of the post to get the permalink for. If empty,
571 + * defaults to the current post in a Loop context.
572 + *
573 + * @uses get_local_permalinks()
574 + * @uses apply_filters
575 + *
576 + * @since 2010.0217
577 + */
578 +function the_local_permalink ($id = NULL) {
579 + print apply_filters('the_permalink', get_local_permalink($id));
580 +} /* function the_local_permalink() */
581 +
248 582 ################################################################################
249 583 ## FILTERS: syndication-aware handling of post data for templates and feeds ####
250 584 ################################################################################
251 585
252 -$feedwordpress_the_syndicated_content = null;
253 -$feedwordpress_the_original_permalink = null;
586 +$feedwordpress_the_syndicated_content = NULL;
587 +$feedwordpress_the_original_permalink = NULL;
254 588
255 589 function feedwordpress_preserve_syndicated_content ($text) {
256 590 global $feedwordpress_the_syndicated_content;
257 591
258 - $p = new FeedWordPressLocalPost;
259 - if ( ! $p->is_exposed_to_formatting_filters()) :
592 + $globalExpose = (get_option('feedwordpress_formatting_filters') == 'yes');
593 + $localExpose = get_post_custom_values('_feedwordpress_formatting_filters');
594 + $expose = ($globalExpose or ((count($localExpose) > 0) and $localExpose[0]));
595 +
596 + if ( is_syndicated() and !$expose ) :
260 597 $feedwordpress_the_syndicated_content = $text;
261 598 else :
262 - $feedwordpress_the_syndicated_content = null;
599 + $feedwordpress_the_syndicated_content = NULL;
263 600 endif;
264 601 return $text;
265 602 }
266 603
@@ -265,9 +602,9 @@
265 602 }
266 603
267 604 function feedwordpress_restore_syndicated_content ($text) {
268 605 global $feedwordpress_the_syndicated_content;
269 -
606 +
270 607 if ( !is_null($feedwordpress_the_syndicated_content) ) :
271 608 $text = $feedwordpress_the_syndicated_content;
272 609 endif;
273 610
@@ -278,21 +615,21 @@
278 615 // In a post context....
279 616 if (is_syndicated()) :
280 617 ?>
281 618 <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() ); ?>" />
619 + <title><?php print htmlspecialchars(get_syndication_source()); ?></title>
620 + <link rel="alternate" type="text/html" href="<?php print htmlspecialchars(get_syndication_source_link()); ?>" />
621 + <link rel="self" href="<?php print htmlspecialchars(get_syndication_feed()); ?>" />
285 622 <?php
286 623 $id = get_syndication_feed_guid();
287 - if ( strlen( $id ) > 0 ) :
624 + if (strlen($id) > 0) :
288 625 ?>
289 - <id><?php print esc_xml( $id ); ?></id>
626 + <id><?php print htmlspecialchars($id); ?></id>
290 627 <?php
291 628 endif;
292 629 $updated = get_feed_meta('feed/updated');
293 - if ( strlen( $updated ) > 0 ) : ?>
294 - <updated><?php print esc_xml( $updated ); ?></updated>
630 + if (strlen($updated) > 0) : ?>
631 + <updated><?php print $updated; ?></updated>
295 632 <?php
296 633 endif;
297 634 ?>
298 635 </source>
@@ -306,50 +643,34 @@
306 643 * Syndication => Posts & Links. Saves the old internal permalink in a global
307 644 * variable for later use.
308 645 *
309 646 * @param string $permalink The internal permalink
310 - * @param mixed|null $post Post object
311 - * @param bool $leavename Unused
312 - * @param bool $sample Unused
313 647 * @return string The new permalink. Same as the old if the post is not
314 648 * syndicated, or if FWP is set to use internal permalinks, or if the post
315 649 * was syndicated, but didn't have a proper permalink recorded.
316 650 *
317 - * @uses SyndicatedLink::setting()
651 + * @uses FeedWordPress::munge_permalinks()
318 652 * @uses get_syndication_permalink()
319 - * @uses get_syndication_feed_object()
320 - * @uses url_to_postid()
321 - * @global $id
322 653 * @global $feedwordpress_the_original_permalink
323 - */
324 -function syndication_permalink($permalink = '', $post = null, $leavename = false, $sample = false ) {
325 - global $id;
654 + */
655 +function syndication_permalink ($permalink = '') {
326 656 global $feedwordpress_the_original_permalink;
327 -
657 +
328 658 // Save the local permalink in case we need to retrieve it later.
329 659 $feedwordpress_the_original_permalink = $permalink;
330 660
331 - if (is_object($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;
342 - endif;
661 + // Map this permalink to a post ID so we can get the correct permalink
662 + // even outside of the Post Loop. Props Björn.
663 + $id = url_to_postid($permalink);
343 664
344 665 $munge = false;
345 - $link = get_syndication_feed_object($postId);
666 + $link = get_syndication_feed_object($id);
346 667 if (is_object($link)) :
347 668 $munge = ($link->setting('munge permalink', 'munge_permalink', 'yes') != 'no');
348 669 endif;
349 670
350 671 if ($munge):
351 - $uri = get_syndication_permalink($postId);
672 + $uri = get_syndication_permalink($id);
352 673 $permalink = ((strlen($uri) > 0) ? $uri : $permalink);
353 674 endif;
354 675 return $permalink;
355 676 } /* function syndication_permalink () */
@@ -365,9 +686,8 @@
365 686 * @uses FeedWordPress::munge_permalinks()
366 687 *
367 688 */
368 689 function syndication_permalink_escaped ($permalink) {
369 - /* FIXME: This should review link settings not just global settings */
370 690 if (is_syndicated() and FeedWordPress::munge_permalinks()) :
371 691 // This is a foreign link; WordPress can't vouch for its not
372 692 // having any entities that need to be &-escaped. So we'll do
373 693 // it here.
@@ -373,13 +693,13 @@
373 693 // it here.
374 694 $permalink = esc_html($permalink);
375 695 endif;
376 696 return $permalink;
377 -} /* function syndication_permalink_escaped() */
697 +} /* function syndication_permalink_escaped() */
378 698
379 699 /**
380 700 * syndication_comments_feed_link: Escape XML special characters in comments
381 - * feed links
701 + * feed links
382 702 *
383 703 * @param string $link
384 704 * @return string
385 705 *
@@ -386,9 +706,9 @@
386 706 * @uses is_syndicated()
387 707 * @uses FeedWordPress::munge_permalinks()
388 708 */
389 709 function syndication_comments_feed_link ($link) {
390 - global $feedwordpress_the_original_permalink;
710 + global $feedwordpress_the_original_permalink, $id;
391 711
392 712 if (is_syndicated() and FeedWordPress::munge_permalinks()) :
393 713 // If the source post provided a comment feed URL using
394 714 // wfw:commentRss or atom:link/@rel="replies" we can make use of
@@ -393,11 +713,10 @@
393 713 // If the source post provided a comment feed URL using
394 714 // wfw:commentRss or atom:link/@rel="replies" we can make use of
395 715 // that value here.
396 716 $source = get_syndication_feed_object();
397 - $replacement = null;
398 -
399 - if (is_object($source) && $source->setting('munge comments feed links', 'munge_comments_feed_links', 'yes') != 'no') :
717 + $replacement = NULL;
718 + if ($source->setting('munge comments feed links', 'munge_comments_feed_links', 'yes') != 'no') :
400 719 $commentFeeds = get_post_custom_values('wfw:commentRSS');
401 720 if (
402 721 is_array($commentFeeds)
403 722 and (count($commentFeeds) > 0)
@@ -403,9 +722,9 @@
403 722 and (count($commentFeeds) > 0)
404 723 and (strlen($commentFeeds[0]) > 0)
405 724 ) :
406 725 $replacement = $commentFeeds[0];
407 -
726 +
408 727 // This is a foreign link; WordPress can't vouch for its not
409 728 // having any entities that need to be &-escaped. So we'll do it
410 729 // here.
411 730 $replacement = esc_html($replacement);
@@ -410,9 +729,9 @@
410 729 // here.
411 730 $replacement = esc_html($replacement);
412 731 endif;
413 732 endif;
414 -
733 +
415 734 if (is_null($replacement)) :
416 735 // Q: How can we get the proper feed format, since the
417 736 // format is, stupidly, not passed to the filter?
418 737 // A: Kludge kludge kludge kludge!
@@ -434,25 +753,172 @@
434 753 // generate the comment feed URL, so the
435 754 // comments feed link is never munged by FWP.
436 755 endif;
437 756 endif;
438 -
439 - if ( !is_null($replacement)) : $link = $replacement; endif;
757 +
758 + if (!is_null($replacement)) : $link = $replacement; endif;
440 759 endif;
441 760 return $link;
442 761 } /* function syndication_comments_feed_link() */
443 762
444 - require_once("{$dir}/feedwordpress.pings.functions.php");
763 +################################################################################
764 +## ADMIN MENU ADD-ONS: register Dashboard management pages #####################
765 +################################################################################
445 766
446 - require_once("{$dir}/feedwordpress.wp-admin.post-edit.functions.php");
767 +function fwp_add_pages () {
768 + global $fwp_capability;
769 + global $fwp_path;
447 770
771 + $menu = array('Syndicated Sites', 'Syndication', $fwp_capability['manage_links'], $fwp_path.'/syndication.php', NULL);
772 + if (fwp_test_wp_version(FWP_SCHEMA_27)) :
773 + // add icon parameter
774 + $menu[] = WP_PLUGIN_URL.'/'.$fwp_path.'/feedwordpress-tiny.png';
775 + endif;
776 +
777 + call_user_func_array('add_menu_page', $menu);
778 + add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Feeds & Updates', 'Feeds & Updates', $fwp_capability['manage_options'], $fwp_path.'/feeds-page.php');
779 + add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Posts & Links', 'Posts & Links', $fwp_capability['manage_options'], $fwp_path.'/posts-page.php');
780 + add_submenu_page($fwp_path.'/syndication.php', 'Syndicated Authors', 'Authors', $fwp_capability['manage_options'], $fwp_path.'/authors-page.php');
781 + add_submenu_page($fwp_path.'/syndication.php', 'Categories'.FEEDWORDPRESS_AND_TAGS, 'Categories'.FEEDWORDPRESS_AND_TAGS, $fwp_capability['manage_options'], $fwp_path.'/categories-page.php');
782 + add_submenu_page($fwp_path.'/syndication.php', 'FeedWordPress Back End', 'Back End', $fwp_capability['manage_options'], $fwp_path.'/backend-page.php');
783 +} /* function fwp_add_pages () */
784 +
785 +function fwp_check_debug () {
786 + // This is a horrible fucking kludge that I have to do because the
787 + // admin notice code is triggered before the code that updates the
788 + // setting.
789 + if (isset($_POST['feedwordpress_debug'])) :
790 + $feedwordpress_debug = $_POST['feedwordpress_debug'];
791 + else :
792 + $feedwordpress_debug = get_option('feedwordpress_debug');
793 + endif;
794 + if ($feedwordpress_debug==='yes') :
795 +?>
796 + <div class="error">
797 +<p><strong>FeedWordPress warning.</strong> Debugging mode is <strong>ON</strong>.
798 +While it remains on, FeedWordPress displays many diagnostic error messages,
799 +warnings, and notices that are ordinarily suppressed, and also turns off all
800 +caching of feeds. Use with caution: this setting is absolutely inappropriate
801 +for a production server.</p>
802 + </div>
803 +<?php
804 + endif;
805 +} /* function fwp_check_debug () */
806 +
448 807 ################################################################################
449 -## class FeedWordPressBoilerplateReformatter ###################################
808 +## fwp_hold_pings() and fwp_release_pings(): Outbound XML-RPC ping reform ####
809 +## ... 'coz it's rude to send 500 pings the first time your aggregator runs ####
450 810 ################################################################################
451 811
452 -require_once("{$dir}/feedwordpressboilerplatereformatter.class.php");
453 -require_once("{$dir}/feedwordpressboilerplatereformatter.shortcode.functions.php");
812 +$fwp_held_ping = NULL; // NULL: not holding pings yet
454 813
814 +function fwp_hold_pings () {
815 + global $fwp_held_ping;
816 + if (is_null($fwp_held_ping)):
817 + $fwp_held_ping = 0; // 0: ready to hold pings; none yet received
818 + endif;
819 +}
820 +
821 +function fwp_release_pings () {
822 + global $fwp_held_ping;
823 + if ($fwp_held_ping):
824 + if (function_exists('wp_schedule_single_event')) :
825 + wp_schedule_single_event(time(), 'do_pings');
826 + else :
827 + generic_ping($fwp_held_ping);
828 + endif;
829 + endif;
830 + $fwp_held_ping = NULL; // NULL: not holding pings anymore
831 +}
832 +
833 +function fwp_do_pings () {
834 + if (!is_null($fwp_held_ping) and $post_id) : // Defer until we're done updating
835 + $fwp_held_ping = $post_id;
836 + elseif (function_exists('do_all_pings')) :
837 + do_all_pings();
838 + else :
839 + generic_ping($fwp_held_ping);
840 + endif;
841 +}
842 +
843 +function fwp_publish_post_hook ($post_id) {
844 + global $fwp_held_ping;
845 +
846 + if (!is_null($fwp_held_ping)) : // Syndicated post. Don't mark with _pingme
847 + if ( defined('XMLRPC_REQUEST') )
848 + do_action('xmlrpc_publish_post', $post_id);
849 + if ( defined('APP_REQUEST') )
850 + do_action('app_publish_post', $post_id);
851 +
852 + if ( defined('WP_IMPORTING') )
853 + return;
854 +
855 + // Defer sending out pings until we finish updating
856 + $fwp_held_ping = $post_id;
857 + else :
858 + if (function_exists('_publish_post_hook')) : // WordPress 2.3
859 + _publish_post_hook($post_id);
860 + endif;
861 + endif;
862 +}
863 +
864 + function feedwordpress_add_post_edit_controls () {
865 + add_meta_box('feedwordpress-post-controls', __('Syndication'), 'feedwordpress_post_edit_controls', 'post', 'side', 'high');
866 + } // function FeedWordPress::postEditControls
867 +
868 + function feedwordpress_post_edit_controls () {
869 + global $post;
870 +
871 + $frozen_values = get_post_custom_values('_syndication_freeze_updates', $post->ID);
872 + $frozen_post = (count($frozen_values) > 0 and 'yes' == $frozen_values[0]);
873 +
874 + if (is_syndicated($post->ID)) :
875 + ?>
876 + <p>This is a syndicated post, which originally appeared at
877 + <cite><?php print esc_html(get_syndication_source(NULL, $post->ID)); ?></cite>.
878 + <a href="<?php print esc_html(get_syndication_permalink($post->ID)); ?>">View original post</a>.</p>
879 +
880 + <p><input type="hidden" name="feedwordpress_noncename" id="feedwordpress_noncename" value="<?php print wp_create_nonce(plugin_basename(__FILE__)); ?>" />
881 + <label><input type="checkbox" name="freeze_updates" value="yes" <?php if ($frozen_post) : ?>checked="checked"<?php endif; ?> /> <strong>Manual editing.</strong>
882 + If set, FeedWordPress will not overwrite the changes you make manually
883 + to this post, if the syndicated content is updated on the
884 + feed.</label></p>
885 + <?php
886 + else :
887 + ?>
888 + <p>This post was created locally at this website.</p>
889 + <?php
890 + endif;
891 + } // function feedwordpress_post_edit_controls () */
892 +
893 + function feedwordpress_save_post_edit_controls ( $post_id ) {
894 + global $post;
895 +
896 + if (!isset($_POST['feedwordpress_noncename']) or !wp_verify_nonce($_POST['feedwordpress_noncename'], plugin_basename(__FILE__))) :
897 + return $post_id;
898 + endif;
899 +
900 + // Verify if this is an auto save routine. If it is our form has
901 + // not been submitted, so we don't want to do anything.
902 + if ( defined('DOING_AUTOSAVE') and DOING_AUTOSAVE ) :
903 + return $post_id;
904 + endif;
905 +
906 + // Check permissions
907 + if ( !current_user_can( 'edit_'.$_POST['post_type'], $post_id) ) :
908 + return $post_id;
909 + endif;
910 +
911 + // OK, we're golden. Now let's save some data.
912 + if (isset($_POST['freeze_updates'])) :
913 + update_post_meta($post_id, '_syndication_freeze_updates', $_POST['freeze_updates']);
914 + else :
915 + delete_post_meta($post_id, '_syndication_freeze_updates');
916 + endif;
917 +
918 + return $_POST['freeze_updates'];
919 + } // function feedwordpress_save_edit_controls
920 +
455 921 ################################################################################
456 922 ## class FeedWordPress #########################################################
457 923 ################################################################################
458 924
@@ -489,570 +955,145 @@
489 955 array('q', 'cite'),
490 956 array('script', 'src')
491 957 );
492 958
493 - var $feeds = null;
494 - var $feedurls = null;
495 - var $httpauth = null;
959 + var $feeds = NULL;
496 960
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 () {
961 + # function FeedWordPress (): Contructor; retrieve a list of feeds
962 + function FeedWordPress () {
504 963 $this->feeds = array ();
505 - $this->feedurls = array();
506 964 $links = FeedWordPress::syndicated_links();
507 -
508 965 if ($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;
966 + $this->feeds[] = new SyndicatedLink($link);
517 967 endforeach; endif;
968 + } // FeedWordPress::FeedWordPress ()
518 969
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
970 + # function update (): polls for updates on one or more Contributor feeds
971 + #
781 972 # 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 -
973 + # ----------
974 + # * $uri (string): either the URI of the feed to poll, the URI of the
975 + # (human-readable) website whose feed you want to poll, or NULL.
976 + #
977 + # If $uri is NULL, then FeedWordPress will poll any feeds that are
978 + # ready for polling. It will not poll feeds that are marked as
979 + # "Invisible" Links (signifying that the subscription has been
980 + # de-activated), or feeds that are not yet stale according to their
981 + # TTL setting (which is either set in the feed, or else set
982 + # randomly within a window of 30 minutes - 2 hours).
983 + #
793 984 # 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 -
985 + # --------
986 + # * Normally returns an associative array, with 'new' => the number
987 + # of new posts added during the update, and 'updated' => the number
988 + # of old posts that were updated during the update. If both numbers
989 + # are zero, there was no change since the last poll on that URI.
990 + #
991 + # * Returns NULL if URI it was passed was not a URI that this
992 + # installation of FeedWordPress syndicates.
993 + #
803 994 # Effects:
995 + # --------
996 + # * One or more feeds are polled for updates
997 + #
998 + # * If the feed Link does not have a hardcoded name set, its Link
999 + # Name is synchronized with the feed's title element
1000 + #
1001 + # * If the feed Link does not have a hardcoded URI set, its Link URI
1002 + # is synchronized with the feed's human-readable link element
1003 + #
1004 + # * If the feed Link does not have a hardcoded description set, its
1005 + # Link Description is synchronized with the feed's description,
1006 + # tagline, or subtitle element.
1007 + #
1008 + # * The time of polling is recorded in the feed's settings, and the
1009 + # TTL (time until the feed is next available for polling) is set
1010 + # either from the feed (if it is supplied in the ttl or syndication
1011 + # module elements) or else from a randomly-generated time window
1012 + # (between 30 minutes and 2 hours).
1013 + #
1014 + # * New posts from the polled feed are added to the WordPress store.
1015 + #
1016 + # * Updates to existing posts since the last poll are mirrored in the
1017 + # WordPress store.
1018 + #
1019 + function update ($uri = null, $crash_ts = null) {
1020 + global $wpdb;
804 1021
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;
1022 + if (FeedWordPress::needs_upgrade()) : // Will make duplicate posts if we don't hold off
1023 + return NULL;
835 1024 endif;
836 -
837 - if ( ! is_null( $uri ) and $uri != '*' ) :
838 - $uri = trim( $uri );
1025 +
1026 + if (!is_null($uri)) :
1027 + $uri = trim($uri);
839 1028 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() );
1029 + update_option('feedwordpress_last_update_all', time());
848 1030 endif;
849 1031
850 - do_action( 'feedwordpress_update', $uri );
1032 + do_action('feedwordpress_update', $uri);
851 1033
852 - if ( is_null( $crash_ts ) ) :
853 - $crash_ts = $this->crash_ts();
1034 + if (is_null($crash_ts)) :
1035 + $crash_dt = (int) get_option('feedwordpress_update_time_limit');
1036 + if ($crash_dt > 0) :
1037 + $crash_ts = time() + $crash_dt;
1038 + else :
1039 + $crash_ts = NULL;
1040 + endif;
854 1041 endif;
855 -
1042 +
856 1043 // Randomize order for load balancing purposes
857 - $feed_set = array_keys( $this->feeds );
858 - shuffle( $feed_set );
1044 + $feed_set = $this->feeds;
1045 + shuffle($feed_set);
859 1046
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 1047 // 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 - ) :
1048 + $delta = NULL;
1049 + foreach ($feed_set as $feed) :
1050 + if (!is_null($crash_ts) and (time() > $crash_ts)) : // Check whether we've exceeded the time limit
896 1051 break;
897 1052 endif;
898 1053
899 - $pinged_that = ( is_null( $uri ) or ( $uri == '*' ) or in_array( $uri, array( $feed->uri(), $feed->homepage() ) ) );
1054 + $pinged_that = (is_null($uri) or ($uri=='*') or in_array($uri, array($feed->uri(), $feed->homepage())));
900 1055
901 - if ( ! is_null( $uri ) ) : // A site-specific ping always updates
1056 + if (!is_null($uri)) : // A site-specific ping always updates
902 1057 $timely = true;
903 1058 else :
904 1059 $timely = $feed->stale();
905 1060 endif;
906 1061
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 - $delta = array( 'new' => 0, 'updated' => 0, 'stored' => 0 );
1062 + if ($pinged_that and is_null($delta)) : // If at least one feed was hit for updating...
1063 + $delta = array('new' => 0, 'updated' => 0); // ... don't return error condition
911 1064 endif;
912 1065
913 - if ( $pinged_that and $timely ) :
914 - $remaining = $remaining - 1;
915 -
916 - do_action( 'feedwordpress_check_feed', $feed->settings );
1066 + if ($pinged_that and $timely) :
1067 + do_action('feedwordpress_check_feed', $feed->settings);
917 1068 $start_ts = time();
918 - $added = $feed->poll( $crash_ts );
919 - do_action( 'feedwordpress_check_feed_complete', $feed->settings, $added, time() - $start_ts );
1069 + $added = $feed->poll($crash_ts);
1070 + do_action('feedwordpress_check_feed_complete', $feed->settings, $added, time() - $start_ts);
920 1071
921 - if ( is_array( $added ) ) : // Success
922 - foreach ( $added as $key => $count ) :
923 - $delta[ $key ] += $added[ $key ];
924 - endforeach;
1072 + if (is_array($added)) : // Success
1073 + if (isset($added['new'])) : $delta['new'] += $added['new']; endif;
1074 + if (isset($added['updated'])) : $delta['updated'] += $added['updated']; endif;
925 1075 endif;
926 1076 endif;
927 1077 endforeach;
928 1078
929 - do_action( 'feedwordpress_update_complete', $delta );
1079 + do_action('feedwordpress_update_complete', $delta);
1080 +
930 1081 return $delta;
931 - } /* FeedWordPress::update () */
1082 + }
932 1083
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())) :
1084 + function stale () {
1085 + if (get_option('feedwordpress_automatic_updates')) :
1045 1086 // Do our best to avoid possible simultaneous
1046 1087 // updates by getting up-to-the-minute settings.
1047 -
1048 - $last = $this->last_update_all();
1049 -
1088 +
1089 + $last = get_option('feedwordpress_last_update_all');
1090 +
1050 1091 // If we haven't updated all yet, give it a time window
1051 1092 if (false === $last) :
1052 1093 $ret = false;
1053 1094 update_option('feedwordpress_last_update_all', time());
1054 -
1095 +
1055 1096 // Otherwise, check against freshness interval
1056 1097 elseif (is_numeric($last)) : // Expect a timestamp
1057 1098 $freshness = get_option('feedwordpress_freshness');
1058 1099 if (false === $freshness) : // Use default
@@ -1057,13 +1098,13 @@
1057 1098 $freshness = get_option('feedwordpress_freshness');
1058 1099 if (false === $freshness) : // Use default
1059 1100 $freshness = FEEDWORDPRESS_FRESHNESS_INTERVAL;
1060 1101 endif;
1061 - $ret = ( (time() - $last) > $freshness );
1102 + $ret = ( (time() - $last) > $freshness);
1062 1103
1063 - // This should never happen.
1104 + // This should never happen.
1064 1105 else :
1065 - FeedWordPressDiagnostic::critical_bug('FeedWordPress::stale::last', $last, __LINE__, __FILE__);
1106 + FeedWordPress::critical_bug('FeedWordPress::stale::last', $last, __LINE__);
1066 1107 endif;
1067 1108
1068 1109 else :
1069 1110 $ret = false;
@@ -1068,713 +1109,102 @@
1068 1109 else :
1069 1110 $ret = false;
1070 1111 endif;
1071 1112 return $ret;
1072 - } /* FeedWordPress::stale() */
1113 + } // FeedWordPress::stale()
1114 +
1115 + function update_requested () {
1116 + return (
1117 + isset($_REQUEST['update_feedwordpress'])
1118 + and $_REQUEST['update_feedwordpress']
1119 + );
1120 + } // FeedWordPress::update_requested()
1073 1121
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 ) );
1122 + function update_requested_url () {
1123 + $ret = null;
1124 +
1125 + if (($_REQUEST['update_feedwordpress']=='*')
1126 + or (preg_match('|^http://.*|i', $_REQUEST['update_feedwordpress']))) :
1127 + $ret = $_REQUEST['update_feedwordpress'];
1100 1128 endif;
1101 1129
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;
1130 + return $ret;
1131 + } // FeedWordPress::update_requested_url()
1107 1132
1108 - if ( $post ) :
1109 - $post_type = $post->post_type;
1110 - endif;
1111 - $p = get_post( $post_id );
1133 + function syndicate_link ($name, $uri, $rss) {
1134 + global $wpdb;
1112 1135
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 -
1136 + // Get the category ID#
1137 + $cat_id = FeedWordPress::link_category_id();
1138 +
1139 + // WordPress gets cranky if there's no homepage URI
1140 + if (!isset($uri) or strlen($uri)<1) : $uri = $rss; endif;
1141 +
1142 + if (function_exists('wp_insert_link')) : // WordPress 2.x
1143 + if (FeedWordPressCompatibility::test_version(0, FWP_SCHEMA_21)) :
1144 + // Morons.
1145 + $name = $wpdb->escape($name);
1146 + $uri = $wpdb->escape($uri);
1147 + $rss = $wpdb->escape($rss);
1148 +
1149 + // Comes in as a single category
1150 + $linkCats = $cat_id;
1145 1151 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 -
1152 + // Comes in as an array of categories
1153 + $linkCats = array($cat_id);
1157 1154 endif;
1158 1155
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,
1156 + $link_id = wp_insert_link(array(
1157 + "link_name" => $name,
1158 + "link_url" => $uri,
1159 + "link_category" => $linkCats,
1160 + "link_rss" => $rss
1230 1161 ));
1231 -
1232 - if ($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);
1162 + else : // WordPress 1.5.x
1163 + $result = $wpdb->query("
1164 + INSERT INTO $wpdb->links
1165 + SET
1166 + link_name = '".$wpdb->escape($name)."',
1167 + link_url = '".$wpdb->escape($uri)."',
1168 + link_category = '".$wpdb->escape($cat_id)."',
1169 + link_rss = '".$wpdb->escape($rss)."'
1170 + ");
1171 + $link_id = $wpdb->insert_id;
1272 1172 endif;
1273 - } /* FeedWordPress::feedwordpress_cleanup () */
1173 + return $link_id;
1174 + } // function FeedWordPress::syndicate_link()
1274 1175
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', $this->plugin_dir_url( 'assets/css/feedwordpress-elements.css') );
1281 - if (FeedWordPressSettingsUI::is_admin()) :
1282 - // For JavaScript that needs to be generated dynamically
1283 - add_action('admin_print_scripts', array('FeedWordPressSettingsUI', 'admin_scripts'));
1284 -
1285 - // For CSS that needs to be generated dynamically.
1286 - add_action('admin_print_styles', array('FeedWordPressSettingsUI', 'admin_styles'));
1287 -
1288 - wp_enqueue_style('dashboard');
1289 - wp_enqueue_style('feedwordpress-elements');
1176 + /*static*/ function syndicated_status ($what, $default) {
1177 + $ret = get_option("feedwordpress_syndicated_{$what}_status");
1178 + if (!$ret) :
1179 + $ret = $default;
1290 1180 endif;
1181 + return $ret;
1182 + } /* FeedWordPress::syndicated_status() */
1291 1183
1292 - // These are a special post statuses for hiding posts that have
1293 - // expired from the feed or been marked for permanent zapping by
1294 - // the FWP admin.
1295 - register_post_status('fwpretired', array(
1296 - 'label' => _x('Retired', 'post'),
1297 - 'label_count' => _n_noop('Retired <span class="count">(%s)</span>', 'Retired <span class="count">(%s)</span>'),
1298 - 'exclude_from_search' => true,
1299 - 'public' => false,
1300 - 'publicly_queryable' => false,
1301 - 'show_in_admin_all_list' => false,
1302 - 'show_in_admin_status_list' => true,
1303 - ));
1304 - register_post_status('fwpzapped', array(
1305 - 'label' => _x('Zapped', 'post'),
1306 - 'label_count' => _n_noop('Zapped <span class="count">(%s)</span>', 'Retired <span class="count">(%s)</span>'),
1307 - 'exclude_from_search' => true,
1308 - 'public' => false,
1309 - 'publicly_queryable' => false,
1310 - 'show_in_admin_all_list' => false,
1311 - 'show_in_admin_status_list' => true,
1312 - ));
1313 - add_action(
1314 - /*hook=*/ 'template_redirect',
1315 - /*function=*/ array($this, 'redirect_retired'),
1316 - /*priority=*/ -100
1184 + function on_unfamiliar ($what = 'author', $override = NULL) {
1185 + $set = array(
1186 + 'author' => array('create', 'default', 'filter'),
1187 + 'category' => array('create', 'tag', 'default', 'filter'),
1317 1188 );
1318 -
1319 - add_action('wp_ajax_fwp_feeds', array($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 = $posts;
1189 +
1190 + if (is_string($override)) :
1191 + $ret = strtolower($override);
1389 1192 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;
1193 + $ret = NULL;
1402 1194 endif;
1403 1195
1404 - header("Content-Type: application/json");
1405 -
1406 - echo json_encode($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 = $p;
1432 - endif;
1433 - endforeach;
1196 + if (!is_numeric($override) and !in_array($ret, $set[$what])) :
1197 + $ret = get_option('feedwordpress_unfamiliar_'.$what);
1198 + if (!is_numeric($ret) and !in_array($ret, $set[$what])) :
1199 + $ret = 'create';
1434 1200 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" => $posts
1452 - );
1453 -
1454 - header("HTTP/1.1 503 Bad Gateway");
1455 1201 endif;
1456 1202
1457 - header("Content-Type: application/json");
1458 -
1459 - echo json_encode($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 1203 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 1204 } // function FeedWordPress::on_unfamiliar()
1775 1205
1776 - public static function null_email_set () {
1206 + function null_email_set () {
1777 1207 $base = get_option('feedwordpress_null_email_set');
1778 1208
1779 1209 if ($base===false) :
1780 1210 $ret = array('noreply@blogger.com'); // default
@@ -1786,18 +1216,18 @@
1786 1216 return $ret;
1787 1217
1788 1218 } /* FeedWordPress::null_email_set () */
1789 1219
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, $email );
1220 + function is_null_email ($email) {
1221 + $ret = in_array(strtolower(trim($email)), FeedWordPress::null_email_set());
1222 + $ret = apply_filters('syndicated_item_author_is_null_email', $ret, $email);
1793 1223 return $ret;
1794 1224 } /* FeedWordPress::is_null_email () */
1795 1225
1796 - public static function use_aggregator_source_data () {
1226 + function use_aggregator_source_data () {
1797 1227 $ret = get_option('feedwordpress_use_aggregator_source_data');
1798 1228 return apply_filters('syndicated_post_use_aggregator_source_data', ($ret=='yes'));
1799 - } /* FeedWordPress::use_aggregator_source_data () */
1229 + }
1800 1230
1801 1231 /**
1802 1232 * FeedWordPress::munge_permalinks: check whether or not FeedWordPress
1803 1233 * should rewrite permalinks for syndicated items to reflect their
@@ -1804,31 +1234,29 @@
1804 1234 * original location.
1805 1235 *
1806 1236 * @return bool TRUE if FeedWordPress SHOULD rewrite permalinks; FALSE otherwise
1807 1237 */
1808 - static function munge_permalinks () {
1238 + /*static*/ function munge_permalinks () {
1809 1239 return (get_option('feedwordpress_munge_permalink', /*default=*/ 'yes') != 'no');
1810 1240 } /* FeedWordPress::munge_permalinks() */
1811 1241
1812 - public static function syndicated_links ($args = array()) {
1242 + function syndicated_links () {
1813 1243 $contributors = FeedWordPress::link_category_id();
1814 - if ( !is_wp_error($contributors)) :
1815 - $links = get_bookmarks(array_merge(
1816 - array("category" => $contributors),
1817 - $args
1818 - ));
1819 - else :
1820 - $links = array();
1244 + if (function_exists('get_bookmarks')) :
1245 + $links = get_bookmarks(array("category" => $contributors));
1246 + else:
1247 + $links = get_linkobjects($contributors); // deprecated as of WP 2.1
1821 1248 endif;
1249 + return $links;
1250 + } // function FeedWordPress::syndicated_links()
1822 1251
1823 - return $links;
1824 - } /* FeedWordPress::syndicated_links() */
1252 + function link_category_id () {
1253 + global $wpdb, $wp_db_version;
1825 1254
1826 - public static function link_category_id () {
1827 1255 $cat_id = get_option('feedwordpress_cat_id');
1828 -
1256 +
1829 1257 // If we don't yet have the category ID stored, search by name
1830 - if ( ! $cat_id) :
1258 + if (!$cat_id) :
1831 1259 $cat_id = FeedWordPressCompatibility::link_category_id(DEFAULT_SYNDICATION_CATEGORY);
1832 1260
1833 1261 if ($cat_id) :
1834 1262 // We found it; let's stamp it.
@@ -1838,94 +1266,70 @@
1838 1266 // If we *do* have the category ID stored, verify that it exists
1839 1267 else :
1840 1268 $cat_id = FeedWordPressCompatibility::link_category_id((int) $cat_id, 'cat_id');
1841 1269 endif;
1842 -
1270 +
1843 1271 // If we could not find an appropriate link category,
1844 1272 // make a new one for ourselves.
1845 - if ( ! $cat_id) :
1273 + if (!$cat_id) :
1846 1274 $cat_id = FeedWordPressCompatibility::insert_link_category(DEFAULT_SYNDICATION_CATEGORY);
1847 - if ( !is_wp_error($cat_id)) :
1848 - // Stamp it
1849 - update_option('feedwordpress_cat_id', $cat_id);
1850 - endif;
1275 +
1276 + // Stamp it
1277 + update_option('feedwordpress_cat_id', $cat_id);
1851 1278 endif;
1852 1279
1853 1280 return $cat_id;
1854 - } /* FeedWordPress::link_category_id() */
1281 + } // function FeedWordPress::link_category_id()
1855 1282
1856 1283 # Upgrades and maintenance...
1857 - static function needs_upgrade () {
1858 - $fwp_db_version = get_option('feedwordpress_version', null);
1284 + function needs_upgrade () {
1285 + global $wpdb;
1286 + $fwp_db_version = get_option('feedwordpress_version');
1859 1287 $ret = false; // innocent until proven guilty
1860 - if (is_null($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 ($fwp_db_version < 2010.0814) :
1873 -
1874 - // Change in terminology.
1875 - if (get_option('feedwordpress_unfamiliar_category', 'create')=='default') :
1876 - update_option('feedwordpress_unfamiliar_category', 'null');
1288 + if (!$fwp_db_version or $fwp_db_version < FEEDWORDPRESS_VERSION) :
1289 + // This is an older version or a fresh install. Does it
1290 + // require a database upgrade or database initialization?
1291 + if ($fwp_db_version <= 0.96) :
1292 + // Yes. Check to see whether this is a fresh install or an upgrade.
1293 + $syn = $wpdb->get_col("
1294 + SELECT post_id
1295 + FROM $wpdb->postmeta
1296 + WHERE meta_key = 'syndication_feed'
1297 + ");
1298 + if (count($syn) > 0) : // contains at least one syndicated post
1299 + $ret = true;
1300 + else : // fresh install; brand it as ours
1301 + update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1877 1302 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 - $sub->save_settings(/*reload=*/ true);
1904 - endforeach;
1303 + elseif ($fwp_db_version < 2009.0707) :
1304 + // We need to clear out any busted AJAX crap
1305 + if (fwp_test_wp_version(FWP_SCHEMA_HAS_USERMETA)) :
1306 + $wpdb->query("
1307 + DELETE FROM $wpdb->usermeta
1308 + WHERE LOCATE('feedwordpress', meta_key)
1309 + AND LOCATE('box', meta_key);
1310 + ");
1311 + endif;
1905 1312 update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1906 -
1907 1313 else :
1908 -
1909 - // No upgrade needed. Just brand it with the new version.
1314 + // No. Just brand it with the new version.
1910 1315 update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1911 -
1912 1316 endif;
1913 -
1914 1317 endif;
1915 1318 return $ret;
1916 - } /* FeedWordPress::needs_upgrade () */
1319 + }
1917 1320
1918 - static function upgrade_database ($from = null)
1919 - {
1321 + function upgrade_database ($from = NULL) {
1322 + global $wpdb;
1323 +
1920 1324 if (is_null($from) or $from <= 0.96) : $from = 0.96; endif;
1921 1325
1922 1326 switch ($from) :
1923 1327 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.
1328 + // Dropping legacy upgrade code. If anyone is still
1329 + // using 0.96 and just now decided to upgrade, well, I'm
1330 + // sorry about that. You'll just have to cope with a few
1331 + // duplicate posts.
1928 1332
1929 1333 // Mark the upgrade as successful.
1930 1334 update_option('feedwordpress_version', FEEDWORDPRESS_VERSION);
1931 1335 endswitch;
@@ -1931,11 +1335,11 @@
1931 1335 endswitch;
1932 1336 echo "<p>Upgrade complete. FeedWordPress is now ready to use again.</p>";
1933 1337 } /* FeedWordPress::upgrade_database() */
1934 1338
1935 - public static function has_guid_index () {
1339 + function has_guid_index () {
1936 1340 global $wpdb;
1937 -
1341 +
1938 1342 $found = false; // Guilty until proven innocent.
1939 1343
1940 1344 $results = $wpdb->get_results("
1941 1345 SHOW INDEXES FROM {$wpdb->posts}
@@ -1949,77 +1353,35 @@
1949 1353 endforeach;
1950 1354 endif;
1951 1355 return $found;
1952 1356 } /* FeedWordPress::has_guid_index () */
1953 -
1954 - public static function create_guid_index () {
1357 +
1358 + function create_guid_index () {
1955 1359 global $wpdb;
1956 -
1360 +
1957 1361 $wpdb->query("
1958 1362 CREATE INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts}(guid)
1959 1363 ");
1960 1364 } /* FeedWordPress::create_guid_index () */
1961 -
1962 - public static function remove_guid_index () {
1365 +
1366 + function remove_guid_index () {
1963 1367 global $wpdb;
1964 -
1368 +
1965 1369 $wpdb->query("
1966 1370 DROP INDEX {$wpdb->posts}_guid_idx ON {$wpdb->posts}
1967 1371 ");
1968 1372 }
1969 1373
1970 - static function fetch_timeout () {
1971 - return apply_filters(
1972 - 'feedwordpress_fetch_timeout',
1973 - intval(get_option('feedwordpress_fetch_timeout', FEEDWORDPRESS_FETCH_TIMEOUT_DEFAULT))
1974 - );
1975 - }
1976 -
1977 - static function fetch ($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 $pie_class;
1374 + /*static*/ function fetch ($url) {
1375 + require_once (ABSPATH . WPINC . '/class-feed.php');
1376 + $feed = new SimplePie();
2009 1377 $feed->set_feed_url($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));
1378 + $feed->set_cache_class('WP_Feed_Cache');
1379 + $feed->set_file_class('WP_SimplePie_File');
1380 + $feed->set_cache_duration(FeedWordPress::cache_duration());
2019 1381 $feed->init();
2020 1382 $feed->handle_content_type();
2021 -
1383 +
2022 1384 if ($feed->error()) :
2023 1385 $ret = new WP_Error('simplepie-error', $feed->error());
2024 1386 else :
2025 1387 $ret = $feed;
@@ -2025,18 +1387,12 @@
2025 1387 $ret = $feed;
2026 1388 endif;
2027 1389 return $ret;
2028 1390 } /* FeedWordPress::fetch () */
2029 -
2030 - public function clear_cache () {
1391 +
1392 + function clear_cache () {
2031 1393 global $wpdb;
2032 -
2033 - // Just in case, clear out any old MagpieRSS cache records.
2034 - $magpies = $wpdb->query("
2035 - DELETE FROM {$wpdb->options}
2036 - WHERE option_name LIKE 'rss_%' AND LENGTH(option_name) > 32
2037 - ");
2038 -
1394 +
2039 1395 // The WordPress SimplePie module stores its cached feeds as
2040 1396 // transient records in the options table. The data itself is
2041 1397 // stored in `_transient_feed_{md5 of url}` and the last-modified
2042 1398 // timestamp in `_transient_feed_mod_{md5 of url}`. Timeouts for
@@ -2042,32 +1398,22 @@
2042 1398 // timestamp in `_transient_feed_mod_{md5 of url}`. Timeouts for
2043 1399 // these records are stored in `_transient_timeout_feed_{md5}`.
2044 1400 // Since the md5 is always 32 characters in length, the
2045 1401 // option_name is always over 32 characters.
2046 - $simplepies = $wpdb->query("
1402 + $wpdb->query("
2047 1403 DELETE FROM {$wpdb->options}
2048 1404 WHERE option_name LIKE '_transient%_feed_%' AND LENGTH(option_name) > 32
2049 1405 ");
2050 - $simplepies = (int) ($simplepies / 4); // Each transient has 4 rows: the data, the modified timestamp; and the timeouts for each
2051 -
2052 - return ($magpies + $simplepies);
2053 1406 } /* FeedWordPress::clear_cache () */
2054 1407
2055 - static public function cache_duration ($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')) :
1408 + function cache_duration () {
1409 + $duration = NULL;
1410 + if (defined('FEEDWORDPRESS_CACHE_AGE')) :
2064 1411 $duration = FEEDWORDPRESS_CACHE_AGE;
2065 1412 endif;
2066 1413 return $duration;
2067 1414 }
2068 -
2069 - static public function cache_lifetime ($duration) {
1415 + function cache_lifetime ($duration) {
2070 1416 // Check for explicit setting of a lifetime duration
2071 1417 if (defined('FEEDWORDPRESS_CACHE_LIFETIME')) :
2072 1418 $duration = FEEDWORDPRESS_CACHE_LIFETIME;
2073 1419
@@ -2074,427 +1420,97 @@
2074 1420 // Fall back to the cache freshness duration
2075 1421 elseif (defined('FEEDWORDPRESS_CACHE_AGE')) :
2076 1422 $duration = FEEDWORDPRESS_CACHE_AGE;
2077 1423 endif;
2078 -
1424 +
2079 1425 // Fall back to WordPress default
2080 1426 return $duration;
2081 1427 } /* FeedWordPress::cache_lifetime () */
2082 1428
2083 1429 # 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, $setting = null) {
1430 + function negative ($f, $setting) {
2098 1431 $nego = array ('n', 'no', 'f', 'false');
2099 - $q = self::get_field( $f, $setting );
2100 - return in_array( strtolower( trim( $q ) ), $nego );
2101 - } /* FeedWordPress::negative () */
1432 + return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $nego));
1433 + }
2102 1434
2103 - static function affirmative ($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 === $q ) {
2112 - return false; // Or you can return false or other fallback as needed
2113 - }
1435 + function affirmative ($f, $setting) {
1436 + $affirmo = array ('y', 'yes', 't', 'true', 1);
1437 + return (isset($f[$setting]) and in_array(strtolower($f[$setting]), $affirmo));
1438 + }
2114 1439
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 1440
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 $feedwordpress_admin_footer;
1441 + # Internal debugging functions
1442 + function critical_bug ($varname, $var, $line) {
1443 + global $wp_version;
2129 1444
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;
2172 - endif;
2173 -
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 $value;
1445 + echo '<p>There may be a bug in FeedWordPress. Please <a href="'.FEEDWORDPRESS_AUTHOR_CONTACT.'">contact the author</a> and paste the following information into your e-mail:</p>';
1446 + echo "\n<plaintext>";
1447 + echo "Triggered at line # ".$line."\n";
1448 + echo "FeedWordPress version: ".FEEDWORDPRESS_VERSION."\n";
1449 + echo "WordPress version: {$wp_version}\n";
1450 + echo "PHP version: ".phpversion()."\n";
1451 + echo "\n";
1452 + echo $varname.": "; var_dump($var); echo "\n";
1453 + die;
2428 1454 }
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 - $ret = null; // "Sanitized" objects or resources currently get nothing.
1455 +
1456 + function noncritical_bug ($varname, $var, $line) {
1457 + if (FEEDWORDPRESS_DEBUG) : // halt only when we are doing debugging
1458 + FeedWordPress::critical_bug($varname, $var, $line);
2440 1459 endif;
2441 - return $ret;
2442 1460 }
1461 +} // class FeedWordPress
2443 1462
2444 - static function val ($v, $no_newlines = false) {
2445 - return MyPHP::val($v, $no_newlines);
2446 - } /* FeedWordPress::val () */
1463 +require_once(dirname(__FILE__) . '/syndicatedpost.class.php');
1464 +require_once(dirname(__FILE__) . '/syndicatedlink.class.php');
2447 1465
2448 - static function critical_bug ($varname, $var, $line, $file = null) {
2449 - FeedWordPressDiagnostic::critical_bug($varname, $var, $line, $file);
2450 - } /* FeedWordPress::critical_bug () */
1466 +################################################################################
1467 +## XML-RPC HOOKS: accept XML-RPC update pings from Contributors ################
1468 +################################################################################
2451 1469
2452 - static function noncritical_bug ($varname, $var, $line, $file = null) {
2453 - FeedWordPressDiagnostic::noncritical_bug($varname, $var, $line, $file);
2454 - } /* FeedWordPress::noncritical_bug () */
1470 +function feedwordpress_xmlrpc_hook ($args = array ()) {
1471 + $args['weblogUpdates.ping'] = 'feedwordpress_pong';
1472 + return $args;
1473 +}
2455 1474
2456 - static function diagnostic_on ($level) {
2457 - return FeedWordPressDiagnostic::is_on($level);
2458 - } /* FeedWordPress::diagnostic_on () */
1475 +function feedwordpress_pong ($args) {
1476 + $feedwordpress = new FeedWordPress;
1477 + $delta = @$feedwordpress->update($args[1]);
1478 + if (is_null($delta)):
1479 + return array('flerror' => true, 'message' => "Sorry. I don't syndicate <$args[1]>.");
1480 + else:
1481 + $mesg = array();
1482 + if (isset($delta['new'])) { $mesg[] = ' '.$delta['new'].' new posts were syndicated'; }
1483 + if (isset($delta['updated'])) { $mesg[] = ' '.$delta['updated'].' existing posts were updated'; }
2459 1484
2460 -} /* class FeedWordPress */
1485 + return array('flerror' => false, 'message' => "Thanks for the ping.".implode(' and', $mesg));
1486 + endif;
1487 +}
2461 1488
2462 -$feedwordpress_admin_footer = array();
1489 +require_once(dirname(__FILE__) . '/relative_uri.class.php');
2463 1490
2464 1491 // 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*$/' );
2470 -define( 'FWP_REGEX_EMAIL_JUST_NAME', '/^\s*' . FWP_REGEX_EMAIL_NAME . '\s*$/' );
1492 +define('FWP_REGEX_EMAIL_ADDY', '([^@"(<\s]+@[^"@(<\s]+\.[^"@(<\s]+)');
1493 +define('FWP_REGEX_EMAIL_NAME', '("([^"]*)"|([^"<(]+\S))');
1494 +define('FWP_REGEX_EMAIL_POSTFIX_NAME', '/^\s*'.FWP_REGEX_EMAIL_ADDY."\s+\(".FWP_REGEX_EMAIL_NAME.'\)\s*$/');
1495 +define('FWP_REGEX_EMAIL_PREFIX_NAME', '/^\s*'.FWP_REGEX_EMAIL_NAME.'\s*<'.FWP_REGEX_EMAIL_ADDY.'>\s*$/');
1496 +define('FWP_REGEX_EMAIL_JUST_ADDY', '/^\s*'.FWP_REGEX_EMAIL_ADDY.'\s*$/');
1497 +define('FWP_REGEX_EMAIL_JUST_NAME', '/^\s*'.FWP_REGEX_EMAIL_NAME.'\s*$/');
2471 1498
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'] = $matches[2] );
1499 +function parse_email_with_realname ($email) {
1500 + if (preg_match(FWP_REGEX_EMAIL_POSTFIX_NAME, $email, $matches)) :
1501 + ($ret['name'] = $matches[3]) or ($ret['name'] = $matches[2]);
2487 1502 $ret['email'] = $matches[1];
2488 - elseif ( preg_match( FWP_REGEX_EMAIL_PREFIX_NAME, $email, $matches ) ) :
2489 - ( $ret['name'] = $matches[2] ) || ( $ret['name'] = $matches[3] );
1503 + elseif (preg_match(FWP_REGEX_EMAIL_PREFIX_NAME, $email, $matches)) :
1504 + ($ret['name'] = $matches[2]) or ($ret['name'] = $matches[3]);
2490 1505 $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] );
1506 + elseif (preg_match(FWP_REGEX_EMAIL_JUST_ADDY, $email, $matches)) :
1507 + $ret['name'] = NULL; $ret['email'] = $matches[1];
1508 + elseif (preg_match(FWP_REGEX_EMAIL_JUST_NAME, $email, $matches)) :
1509 + $ret['email'] = NULL;
1510 + ($ret['name'] = $matches[2]) or ($ret['name'] = $matches[3]);
1511 + else :
1512 + $ret['name'] = NULL; $ret['email'] = NULL;
2498 1513 endif;
2499 1514 return $ret;
2500 1515 }
1516 +