← All changes | syndicatedlink.class.php +192 -340 trunk → 2014.0805 View file →

		@@ -32,10 +32,10 @@
32	32	#
33	33	# Values of keys in link_notes are accessible from templates using
34	34	# the function `get_feed_meta($key)` if this plugin is activated.
35	35
36		-require_once dirname( __FILE__ ) . '/magpiefromsimplepie.class.php';
37		-require_once dirname( __FILE__ ) . '/feedwordpressparsedpostmeta.class.php';
	36	+require_once(dirname(__FILE__).'/magpiefromsimplepie.class.php');
	37	+require_once(dirname(__FILE__).'/feedwordpressparsedpostmeta.class.php');
38	38
39	39	class SyndicatedLink {
40	40	var $id = null;
41	41	var $link = null;
		@@ -42,9 +42,11 @@
42	42	var $settings = array ();
43	43	public $simplepie = null;
44	44	var $magpie = null;
45	45
46		- public function __construct( $link ) {
	46	+ function SyndicatedLink ($link) {
	47	+ global $wpdb;
	48	+
47	49	if (is_object($link)) :
48	50	$this->link = $link;
49	51	$this->id = $link->link_id;
50	52	else :
		@@ -51,26 +53,24 @@
51	53	$this->id = $link;
52	54	$this->link = get_bookmark($link);
53	55	endif;
54	56
55		- if (is_object($this->link)) :
56		- if (strlen($this->link->link_rss) > 0) :
57		- $this->get_settings_from_notes();
58		- endif;
	57	+ if (strlen($this->link->link_rss) > 0) :
	58	+ $this->get_settings_from_notes();
59	59	endif;
60	60
61	61	add_filter('feedwordpress_update_complete', array($this, 'process_retirements'), 1000, 1);
62		- } /* SyndicatedLink::__construct () */
	62	+ } /* SyndicatedLink::SyndicatedLink () */
63	63
64		- public function found () {
	64	+ function found () {
65	65	return is_object($this->link) and !is_wp_error($this->link);
66	66	} /* SyndicatedLink::found () */
67	67
68		- public function id () {
	68	+ function id () {
69	69	return (is_object($this->link) ? $this->link->link_id : NULL);
70	70	}
71	71
72		- public function stale () {
	72	+ function stale () {
73	73	global $feedwordpress;
74	74
75	75	$stale = true;
76	76	if ($this->setting('update/hold')=='ping') :
		@@ -76,11 +76,11 @@
76	76	if ($this->setting('update/hold')=='ping') :
77	77	$stale = false; // don't update on any timed updates; pings only
78	78	elseif ($this->setting('update/hold')=='next') :
79	79	$stale = true; // update on the next timed update
80		- elseif ( ! $this->setting('update/last') ) :
	80	+ elseif ( !$this->setting('update/last') ) :
81	81	$stale = true; // initial update
82		- elseif ( !empty($feedwordpress) and $feedwordpress->force_update_all()) :
	82	+ elseif ($feedwordpress->force_update_all()) :
83	83	$stale = true; // forced general updating
84	84	else :
85	85	$after = (
86	86	(int) $this->setting('update/last')
		@@ -91,9 +91,9 @@
91	91	endif;
92	92	return $stale;
93	93	} /* SyndicatedLink::stale () */
94	94
95		- public function fetch () {
	95	+ function fetch () {
96	96	$timeout = $this->setting('fetch timeout', 'feedwordpress_fetch_timeout', FEEDWORDPRESS_FETCH_TIMEOUT_DEFAULT);
97	97
98	98	$this->simplepie = apply_filters(
99	99	'syndicated_feed',
		@@ -106,12 +106,11 @@
106	106	$this->magpie = $this->simplepie;
107	107	else :
108	108	$this->magpie = new MagpieFromSimplePie($this->simplepie, NULL);
109	109	endif;
110		- } /* SyndicatedLink::fetch () */
111		-
112		- public function live_posts () {
113		- if ( !is_object($this->simplepie)) :
	110	+ }
	111	+ function live_posts () {
	112	+ if (!is_object($this->simplepie)) :
114	113	$this->fetch();
115	114	endif;
116	115
117	116	if (is_object($this->simplepie) and method_exists($this->simplepie, 'get_items')) :
		@@ -123,15 +122,11 @@
123	122	else :
124	123	$ret = $this->simplepie;
125	124	endif;
126	125	return $ret;
127		- } /* SyndicatedLink::live_posts () */
	126	+ }
128	127
129		- protected function pause_updates () {
130		- return ('yes'==$this->setting("update/pause", "update_pause", 'no'));
131		- } /* SyndicatedLink::pause_updates () */
132		-
133		- public function poll ($crash_ts = NULL) {
	128	+ function poll ($crash_ts = NULL) {
134	129	global $wpdb;
135	130
136	131	$url = $this->uri(array('add_params' => true, 'fetch' => true));
137	132	FeedWordPress::diagnostic('updated_feeds', 'Polling feed ['.$url.']');
		@@ -161,9 +156,9 @@
161	156	if (is_string($oldError)) :
162	157	$oldError = unserialize($oldError);
163	158	endif;
164	159
165		- if ( !is_null($oldError)) :
	160	+ if (!is_null($oldError)) :
166	161	// Copy over the in-error-since timestamp
167	162	$theError['since'] = $oldError['since'];
168	163
169	164	// If this is a repeat error, then we should
		@@ -172,9 +167,9 @@
172	167	$this->update_setting('update/last', time(), NULL);
173	168	$ttl = $this->automatic_ttl();
174	169	$ttl = apply_filters('syndicated_feed_ttl', $ttl, $this);
175	170	$ttl = apply_filters('syndicated_feed_ttl_from_error', $ttl, $this);
176		- $this->update_setting('update/ttl', $ttl);
	171	+ $this->update_setting('update/ttl', $ttl, $this);
177	172	$this->update_setting('update/timed', 'automatically');
178	173	endif;
179	174
180	175	do_action('syndicated_feed_error', $theError, $oldError, $this);
		@@ -182,31 +177,30 @@
182	177	$this->update_setting('update/error', serialize($theError));
183	178	$this->save_settings(/*reload=*/ true);
184	179
185	180	elseif (is_object($this->simplepie)) :
186		-
187	181	// Success; clear out error setting, if any.
188	182	$this->update_setting('update/error', NULL);
189	183
190		- $new_count = array('new' => 0, 'updated' => 0, 'stored' => 0);
	184	+ $new_count = array('new' => 0, 'updated' => 0);
191	185
192	186	# -- Update Link metadata live from feed
193	187	$channel = $this->magpie->channel;
194	188
195		- if ( !isset($channel['id'])) :
	189	+ if (!isset($channel['id'])) :
196	190	$channel['id'] = $this->link->link_rss;
197	191	endif;
198	192
199	193	$update = array();
200		- if ( ! $this->hardcode('url') and isset($channel['link'])) :
	194	+ if (!$this->hardcode('url') and isset($channel['link'])) :
201	195	$update[] = "link_url = '".esc_sql($channel['link'])."'";
202	196	endif;
203	197
204		- if ( ! $this->hardcode('name') and isset($channel['title'])) :
	198	+ if (!$this->hardcode('name') and isset($channel['title'])) :
205	199	$update[] = "link_name = '".esc_sql($channel['title'])."'";
206	200	endif;
207	201
208		- if ( ! $this->hardcode('description')) :
	202	+ if (!$this->hardcode('description')) :
209	203	if (isset($channel['tagline'])) :
210	204	$update[] = "link_description = '".esc_sql($channel['tagline'])."'";
211	205	elseif (isset($channel['description'])) :
212	206	$update[] = "link_description = '".esc_sql($channel['description'])."'";
		@@ -212,16 +206,31 @@
212	206	$update[] = "link_description = '".esc_sql($channel['description'])."'";
213	207	endif;
214	208	endif;
215	209
216		- $this->update_setting('link/feed_type', $this->simplepie->get_type());
217		-
218	210	$this->merge_settings($channel, 'feed/');
219	211
220	212	$this->update_setting('update/last', time());
221		- $this->do_update_ttl();
	213	+ list($ttl, $xml) = $this->ttl(/*return element=*/ true);
222	214
223		- if ( ! $this->setting('update/hold') != 'ping') :
	215	+ if (!is_null($ttl)) :
	216	+ $this->update_setting('update/ttl', $ttl);
	217	+ $this->update_setting('update/xml', $xml);
	218	+ $this->update_setting('update/timed', 'feed');
	219	+ else :
	220	+ $ttl = $this->automatic_ttl();
	221	+ $this->update_setting('update/ttl', $ttl);
	222	+ $this->update_setting('update/xml', NULL);
	223	+ $this->update_setting('update/timed', 'automatically');
	224	+ endif;
	225	+ $this->update_setting('update/fudge', rand(0, ($ttl/3))*60);
	226	+ $this->update_setting('update/ttl', apply_filters(
	227	+ 'syndicated_feed_ttl',
	228	+ $this->setting('update/ttl'),
	229	+ $this
	230	+ ));
	231	+
	232	+ if (!$this->setting('update/hold') != 'ping') :
224	233	$this->update_setting('update/hold', 'scheduled');
225	234	endif;
226	235
227	236	$this->update_setting('update/unfinished', 'yes');
		@@ -241,9 +250,9 @@
241	250	# -- Add new posts from feed and update any updated posts
242	251	$crashed = false;
243	252
244	253	$posts = $this->live_posts();
245		-
	254	+
246	255	$this->magpie->originals = $posts;
247	256
248	257	// If this is a complete feed, rather than an incremental feed, we
249	258	// need to prepare to mark everything for presumptive retirement.
		@@ -261,26 +270,23 @@
261	270	endif;
262	271
263	272	if (is_array($posts)) :
264	273	foreach ($posts as $key => $item) :
265		- if ( ! $this->pause_updates()) :
266		- $post = new SyndicatedPost($item, $this);
	274	+ $post = new SyndicatedPost($item, $this);
267	275
268		- if ( ! $resume or !in_array(trim($post->guid()), $processed)) :
269		- $processed[] = $post->guid();
270		- if ( ! $post->filtered()) :
271		- $new = $post->store();
272		- if ( $new !== false ) $new_count[$new]++;
273		- endif;
	276	+ if (!$resume or !in_array(trim($post->guid()), $processed)) :
	277	+ $processed[] = $post->guid();
	278	+ if (!$post->filtered()) :
	279	+ $new = $post->store();
	280	+ if ( $new !== false ) $new_count[$new]++;
	281	+ endif;
274	282
275		- if ( !is_null($crash_ts) and (time() > $crash_ts)) :
276		- $crashed = true;
277		- break;
278		- endif;
	283	+ if (!is_null($crash_ts) and (time() > $crash_ts)) :
	284	+ $crashed = true;
	285	+ break;
279	286	endif;
280		-
281		- unset($post);
282	287	endif;
	288	+ unset($post);
283	289	endforeach;
284	290	endif;
285	291
286	292	if ('yes'==$this->setting('tombstones', 'tombstones', 'yes')) :
		@@ -286,9 +292,9 @@
286	292	if ('yes'==$this->setting('tombstones', 'tombstones', 'yes')) :
287	293	// Check for use of Atom tombstones. Spec:
288	294	// <http://tools.ietf.org/html/draft-snell-atompub-tombstones-18>
289	295	$tombstones = $this->simplepie->get_feed_tags('http://purl.org/atompub/tombstones/1.0', 'deleted-entry');
290		- if ( !is_null($tombstones) && count($tombstones) > 0) :
	296	+ if (count($tombstones) > 0) :
291	297	foreach ($tombstones as $tombstone) :
292	298	$ref = NULL;
293	299	foreach (array('', 'http://purl.org/atompub/tombstones/1.0') as $ns) :
294	300	if (isset($tombstone['attribs'][$ns])
		@@ -316,12 +322,12 @@
316	322	endif;
317	323
318	324	$suffix = ($crashed ? 'crashed' : 'completed');
319	325	do_action('update_syndicated_feed_items', $this->id, $this);
320		- do_action("update_syndicated_feed_items_{$suffix}", $this->id, $this);
	326	+ do_action("update_syndicated_feed_items_${suffix}", $this->id, $this);
321	327
322	328	$this->update_setting('update/processed', $processed);
323		- if ( ! $crashed) :
	329	+ if (!$crashed) :
324	330	$this->update_setting('update/unfinished', 'no');
325	331	endif;
326	332	$this->update_setting('link/item count', count($posts));
327	333
		@@ -326,22 +332,16 @@
326	332	$this->update_setting('link/item count', count($posts));
327	333
328	334	// Copy back any changes to feed settings made in the
329	335	// course of updating (e.g. new author rules)
330		- $update_set = "link_notes = '" . esc_sql($this->settings_to_notes())."'";
	336	+ $update_set = "link_notes = '".esc_sql($this->settings_to_notes())."'";
331	337
332	338	// Update the properties of the link from the feed information
333	339	$result = $wpdb->query("
334		- UPDATE {$wpdb->links}
335		- SET {$update_set}
336		- WHERE link_id='{$this->id}'
	340	+ UPDATE $wpdb->links
	341	+ SET $update_set
	342	+ WHERE link_id='$this->id'
337	343	");
338		- if ( FALSE === $result ) :
339		- FeedWordPress::diagnostic(
340		- 'SyndicatedLink/poll',
341		- 'Database update failed',
342		- );
343		- endif;
344	344
345	345	do_action("update_syndicated_feed_completed", $this->id, $this);
346	346	endif;
347	347
		@@ -357,43 +357,11 @@
357	357
358	358	return $new_count;
359	359	} /* SyndicatedLink::poll() */
360	360
361		- /**
362		- * Update the time to live of this link.
363		- */
364		- public function do_update_ttl(): void {
365		- // Get ttl and xml elements, return them if available
366		- list( $ttl, $xml ) = $this->ttl( /*return element=*/ true);
	361	+ function process_retirements ($delta) {
	362	+ global $post;
367	363
368		- // Check if ttl is not null
369		- if ( !is_null( $ttl ) ) {
370		- $this->update_setting( 'update/ttl', $ttl );
371		- $this->update_setting( 'update/xml', $xml );
372		- $this->update_setting( 'update/timed', 'feed' );
373		- } else {
374		- // Fallback to automatic ttl if null
375		- $ttl = $this->automatic_ttl();
376		- $this->update_setting( 'update/ttl', $ttl );
377		- $this->update_setting( 'update/xml', null ); // Explicit null
378		- $this->update_setting( 'update/timed', 'automatically' );
379		- }
380		-
381		- // Adding a random fudge value (ensure it works across versions)
382		- $this->update_setting( 'update/fudge', rand( 0, (int) ( $ttl / 3 ) ) * 60 );
383		-
384		- // Apply filter to ttl (should be compatible with all PHP 8.x versions)
385		- $this->update_setting(
386		- 'update/ttl',
387		- apply_filters(
388		- 'syndicated_feed_ttl',
389		- $this->setting( 'update/ttl' ),
390		- $this
391		- )
392		- );
393		- } /* SyndicatedLink::do_update_ttl () */
394		-
395		- public function process_retirements ($delta) {
396	364	$q = new WP_Query(array(
397	365	'fields' => '_synfrom',
398	366	'post_status__not' => 'fwpretired',
399	367	'ignore_sticky_posts' => true,
		@@ -410,9 +378,9 @@
410	378	endforeach;
411	379	endif;
412	380
413	381	return $delta;
414		- } /* SyndicatedLink::process_retirements () */
	382	+ }
415	383
416	384	/**
417	385	* Updates the URL for the feed syndicated by this link.
418	386	*
		@@ -418,9 +386,9 @@
418	386	*
419	387	* @param string $url The new feed URL to use for this source.
420	388	* @return bool TRUE on success, FALSE on failure.
421	389	*/
422		- public function set_uri ($url) {
	390	+ function set_uri ($url) {
423	391	global $wpdb;
424	392
425	393	if ($this->found()) :
426	394	// Update link_rss
		@@ -437,9 +405,9 @@
437	405	endif;
438	406	return $ret;
439	407	} /* SyndicatedLink::set_uri () */
440	408
441		- public function deactivate () {
	409	+ function deactivate () {
442	410	global $wpdb;
443	411
444	412	$wpdb->query($wpdb->prepare("
445	413	UPDATE $wpdb->links SET link_visible = 'N' WHERE link_id = %d
		@@ -445,20 +413,9 @@
445	413	UPDATE $wpdb->links SET link_visible = 'N' WHERE link_id = %d
446	414	", (int) $this->id));
447	415	} /* SyndicatedLink::deactivate () */
448	416
449		- /**
450		- * SyndicatedLink::delete() deletes a subscription from the WordPress links
451		- * table. Any posts that were syndicated through that subscription will still
452		- * be present in the wp_posts table; but postmeta fields that refer to the
453		- * syndication feed's numeric id (which will no longer be valid) will be
454		- * deleted. For most purposes, the posts remaining will be treated as if they
455		- * were locally authored posts rather than syndicated posts.
456		- *
457		- * @global $wpdb
458		- * @uses wpdb::query
459		- */
460		- public function delete () {
	417	+ function delete () {
461	418	global $wpdb;
462	419
463	420	$wpdb->query($wpdb->prepare("
464	421	DELETE FROM $wpdb->postmeta WHERE meta_key='syndication_feed_id'
		@@ -471,18 +428,9 @@
471	428
472	429	$this->id = NULL;
473	430	} /* SyndicatedLink::delete () */
474	431
475		- /**
476		- * SyndicatedLink::nuke() deletes a subscription AND all of the
477		- * posts syndicated through that subscription.
478		- *
479		- * @global $wpdb
480		- * @uses wpdb::get_col
481		- * @uses wp_delete_post
482		- * @uses SyndicatedLink::delete
483		- */
484		- public function nuke () {
	432	+ function nuke () {
485	433	global $wpdb;
486	434
487	435	// Make a list of the items syndicated from this feed...
488	436	$post_ids = $wpdb->get_col($wpdb->prepare("
		@@ -505,9 +453,9 @@
505	453
506	454	$this->delete();
507	455	} /* SyndicatedLink::nuke () */
508	456
509		- public function map_name_to_new_user ($name, $newuser_name) {
	457	+ function map_name_to_new_user ($name, $newuser_name) {
510	458	global $wpdb;
511	459
512	460	if (strlen($newuser_name) > 0) :
513	461	$newuser_id = fwp_insert_new_user($newuser_name);
		@@ -526,13 +474,13 @@
526	474	// TODO: Add some error reporting
527	475	endif;
528	476	} /* SyndicatedLink::map_name_to_new_user () */
529	477
530		- protected function imploded_settings () {
	478	+ function imploded_settings () {
531	479	return array('cats', 'tags', 'match/cats', 'match/tags', 'match/filter');
532		- } /* SyndicatedLink::imploded_settings () */
	480	+ }
533	481
534		- protected function get_settings_from_notes () {
	482	+ function get_settings_from_notes () {
535	483	// Read off feed settings from link_notes
536	484	$notes = explode("\n", $this->link->link_notes);
537	485	foreach ($notes as $note):
538	486	$pair = explode(": ", $note, 2);
		@@ -537,9 +485,9 @@
537	485	foreach ($notes as $note):
538	486	$pair = explode(": ", $note, 2);
539	487	$key = (isset($pair[0]) ? $pair[0] : null);
540	488	$value = (isset($pair[1]) ? $pair[1] : null);
541		- if ( !is_null($key) and !is_null($value)) :
	489	+ if (!is_null($key) and !is_null($value)) :
542	490	// Unescape and trim() off the whitespace.
543	491	// Thanks to Ray Lischner for pointing out the
544	492	// need to trim off whitespace.
545	493	$this->settings[$key] = stripcslashes (trim($value));
		@@ -568,9 +516,9 @@
568	516
569	517	// Set this up automagically for del.icio.us
570	518	$bits = parse_url($this->link->link_rss);
571	519	$tagspacers = array('del.icio.us', 'feeds.delicious.com');
572		- if ( !isset($this->settings['cat_split']) and in_array($bits['host'], $tagspacers)) :
	520	+ if (!isset($this->settings['cat_split']) and in_array($bits['host'], $tagspacers)) :
573	521	$this->settings['cat_split'] = '\s'; // Whitespace separates multiple tags in del.icio.us RSS feeds
574	522	endif;
575	523
576	524	// Simple lists
		@@ -586,9 +534,9 @@
586	534	if (isset($this->settings['terms'])) :
587	535	// Look for new format
588	536	$this->settings['terms'] = maybe_unserialize($this->settings['terms']);
589	537
590		- if ( !is_array($this->settings['terms'])) :
	538	+ if (!is_array($this->settings['terms'])) :
591	539	// Deal with old format instead. Ugh.
592	540
593	541	// Split on two *or more* consecutive breaks
594	542	// because in the old format, a taxonomy
		@@ -617,10 +565,9 @@
617	565	if (isset($this->settings['map authors'])) :
618	566	$author_rules = explode("\n\n", $this->settings['map authors']);
619	567	$ma = array();
620	568	foreach ($author_rules as $rule) :
621		- $parts = array_pad(explode("\n", $rule), 3, '');
622		- list($rule_type, $author_name, $author_action) = $parts;
	569	+ list($rule_type, $author_name, $author_action) = explode("\n", $rule);
623	570
624	571	// Normalize for case and whitespace
625	572	$rule_type = strtolower(trim($rule_type));
626	573	$author_name = strtolower(trim($author_name));
		@@ -632,9 +579,9 @@
632	579	endif;
633	580
634	581	} /* SyndicatedLink::get_settings_from_notes () */
635	582
636		- protected function settings_to_notes () {
	583	+ function settings_to_notes () {
637	584	$to_notes = $this->settings;
638	585
639	586	unset($to_notes['link/id']); // Magic setting; don't save
640	587	unset($to_notes['link/uri']); // Magic setting; don't save
		@@ -678,9 +625,9 @@
678	625	endforeach;
679	626	return $notes;
680	627	} /* SyndicatedLink::settings_to_notes () */
681	628
682		- public function save_settings ($reload = false) {
	629	+ function save_settings ($reload = false) {
683	630	global $wpdb;
684	631
685	632	// Save channel-level meta-data
686	633	foreach (array('link_name', 'link_description', 'link_url') as $what) :
		@@ -698,13 +645,8 @@
698	645	SET $update_set
699	646	WHERE link_id='$this->id'
700	647	");
701	648
702		- if ( $result === false )
703		- {
704		- error_log("query failed: " . $wpdb->last_error);
705		- }
706		-
707	649	if ($reload) :
708	650	// force reload of link information from DB
709	651	if (function_exists('clean_bookmark_cache')) :
710	652	clean_bookmark_cache($this->id);
		@@ -715,137 +657,79 @@
715	657	/**
716	658	* Retrieves the value of a setting, allowing for a global setting to be
717	659	* used as a fallback, or a constant value, or both.
718	660	*
719		- * @param string $name The link setting key.
720		- * @param mixed $fallback_global If the link setting is nonexistent or
721		- * marked as a use-default value, fall back
722		- * to the value of this global setting.
723		- * @param mixed $fallback_value If the link setting and the global setting are
724		- * nonexistent or marked as ause-default value,
725		- * fall back to this constant value.
726		- *
727		- * @return mixed|null Should *not* return a boolean!!
	661	+ * @param string $name The link setting key
	662	+ * @param mixed $fallback_global If the link setting is nonexistent or marked as a use-default value, fall back to the value of this global setting.
	663	+ * @param mixed $fallback_value If the link setting and the global setting are nonexistent or marked as a use-default value, fall back to this constant value.
	664	+ * @return bool TRUE on success, FALSE on failure.
728	665	*/
729		- public function setting( $name, $fallback_global = NULL, $fallback_value = NULL, $default = 'default' ) {
	666	+ function setting ($name, $fallback_global = NULL, $fallback_value = NULL, $default = 'default') {
730	667	$ret = NULL;
731		- if ( isset( $this->settings[ $name ] ) ) :
732		- $ret = $this->settings[ $name ];
	668	+ if (isset($this->settings[$name])) :
	669	+ $ret = $this->settings[$name];
733	670	endif;
734	671
735	672	$no_value = (
736		- is_null( $ret )
737		- or ( is_string( $ret ) and strtolower( $ret ) == $default )
	673	+ is_null($ret)
	674	+ or (is_string($ret) and strtolower($ret)==$default)
738	675	);
739	676
740		- if ( $no_value and ! is_null( $fallback_global ) ) :
	677	+ if ($no_value and !is_null($fallback_global)) :
741	678	// Avoid duplication of this correction
742		- $fallback_global = preg_replace( '/^feedwordpress_/', '', $fallback_global );
	679	+ $fallback_global = preg_replace('/^feedwordpress_/', '', $fallback_global);
743	680
744	681	// Occasionally we'll get an array back. Convert it to a string
745		- if ( is_array( $fallback_global ) && sizeof( $fallback_global ) ) :
746		- $fallback_global = reset( $fallback_global );
747		- endif;
	682	+ if ( is_array($fallback_global) && sizeof($fallback_global) )
	683	+ $fallback_global = reset($fallback_global);
748	684
749		- if ( ! empty( $fallback_global ) ) :
750		- $ret = get_option( 'feedwordpress_' . $fallback_global, /*default=*/ NULL );
751		- endif;
	685	+ if ( !empty($fallback_global) )
	686	+ $ret = get_option('feedwordpress_'.$fallback_global, /*default=*/ NULL);
752	687	endif;
753	688
754	689	$no_value = (
755		- is_null( $ret )
756		- or ( is_string( $ret ) and strtolower( $ret ) == $default )
	690	+ is_null($ret)
	691	+ or (is_string($ret) and strtolower($ret)==$default)
757	692	);
758	693
759		- if ( $no_value and ! is_null( $fallback_value ) ) :
	694	+ if ($no_value and !is_null($fallback_value)) :
760	695	$ret = $fallback_value;
761	696	endif;
762	697	return $ret;
763		- } /* SyndicatedLink::setting() */
	698	+ } /* SyndicatedLink::setting () */
764	699
765		- /**
766		- * Merge current settings with array of additional data.
767		- *
768		- * @param array $data Settings to merge with.
769		- * @param string $prefix Hierarchical prefix (e.g. "feed/" as in "feed/a/b/c").
770		- * @param string $separator Hierarchy separator (e.g., '/').
771		- *
772		- * @see SyndicatedLink::flatten_array()
773		- */
774		- public function merge_settings( $data, $prefix, $separator = '/' ) {
775		- $dd = $this->flatten_array( $data, $prefix, $separator );
776		- $this->settings = array_merge( $this->settings, $dd );
	700	+ function merge_settings ($data, $prefix, $separator = '/') {
	701	+ $dd = $this->flatten_array($data, $prefix, $separator);
	702	+ $this->settings = array_merge($this->settings, $dd);
777	703	} /* SyndicatedLink::merge_settings () */
778	704
779		- public function update_setting( $name, $value, $default = 'default' ) {
780		- if ( !is_null( $value ) and $value != $default ) :
781		- $this->settings[ $name ] = $value;
	705	+ function update_setting ($name, $value, $default = 'default') {
	706	+ if (!is_null($value) and $value != $default) :
	707	+ $this->settings[$name] = $value;
782	708	else : // Zap it.
783		- unset( $this->settings[ $name ] );
	709	+ unset($this->settings[$name]);
784	710	endif;
785	711	} /* SyndicatedLink::update_setting () */
786	712
787		- public function is_non_incremental () {
	713	+ function is_non_incremental () {
788	714	return ('complete'==$this->setting('update_incremental', 'update_incremental', 'incremental'));
789	715	} /* SyndicatedLink::is_non_incremental () */
790	716
791		- public function get_feed_type () {
792		- $type_code = $this->setting('link/feed_type');
793		-
794		- // list derived from: <http://simplepie.org/api/class-SimplePie.html>, retrieved 2020/01/18
795		- $bitmasks = array(
796		- SIMPLEPIE_TYPE_RSS_090 => 'RSS 0.90',
797		- SIMPLEPIE_TYPE_RSS_091_NETSCAPE => 'RSS 0.91 (Netscape)',
798		- SIMPLEPIE_TYPE_RSS_091_USERLAND => 'RSS 0.91 (Userland)',
799		- SIMPLEPIE_TYPE_RSS_091 => 'RSS 0.91',
800		- SIMPLEPIE_TYPE_RSS_092 => 'RSS 0.92',
801		- SIMPLEPIE_TYPE_RSS_093 => 'RSS 0.93',
802		- SIMPLEPIE_TYPE_RSS_094 => 'RSS 0.94',
803		- SIMPLEPIE_TYPE_RSS_10 => 'RSS 1.0',
804		- SIMPLEPIE_TYPE_RSS_20 => 'RSS 2.0.x',
805		- SIMPLEPIE_TYPE_RSS_RDF => 'RDF-based RSS',
806		- SIMPLEPIE_TYPE_RSS_SYNDICATION => 'Non-RDF-based RSS',
807		- SIMPLEPIE_TYPE_RSS_ALL => 'Any version of RSS',
808		- SIMPLEPIE_TYPE_ATOM_03 => 'Atom 0.3',
809		- SIMPLEPIE_TYPE_ATOM_10 => 'Atom 1.0',
810		- SIMPLEPIE_TYPE_ATOM_ALL => 'Atom (any version)',
811		- SIMPLEPIE_TYPE_ALL => 'Supported Feed (unspecified format)',
812		- );
813		-
814		- $type = "Unknown or unsupported format";
815		- foreach ($bitmasks as $format_flag => $format_string) :
816		- if (is_numeric($format_flag)) : // Guard against failure of constants to be defined.
817		- if ($type_code & $format_flag) :
818		- $type = $format_string;
819		- break; // foreach
820		- endif;
821		- endif;
822		- endforeach;
823		-
824		- return $type;
825		- } /* SyndicatedLink::get_feed_type () */
826		-
827		- public function uri ($params = array()) {
	717	+ function uri ($params = array()) {
828	718	$params = wp_parse_args($params, array(
829	719	'add_params' => false,
830	720	'fetch' => false,
831	721	));
832	722
833		- // Initialize $qp (= array for added query parameters, if any)
834		- $qp = array();
	723	+ $link_rss = (is_object($this->link) ? $this->link->link_rss : NULL);
835	724
836		- $link_rss = (is_object($this->link) ? $this->link->link_rss : NULL);
837		-
838		- // $link_rss stores the URI for the subscription as stored in the feed's record.
839		- // $uri stores the effective URI of the request including any/all added query parameters
840	725	$uri = $link_rss;
841		- if ( !is_null($uri) and strlen($uri) > 0 and $params['add_params']) :
	726	+ if (!is_null($uri) and strlen($uri) > 0 and $params['add_params']) :
842	727	$qp = maybe_unserialize($this->setting('query parameters', array()));
843	728
844	729	// For high-tech HTTP feed request kung fu
845	730	$qp = apply_filters('syndicated_feed_parameters', $qp, $uri, $this);
846	731
847		- // $qp is an array of key-value pairs stored as arrays of format [$key, $value]
848	732	$q = array();
849	733	if (is_array($qp) and count($qp) > 0) :
850	734	foreach ($qp as $pair) :
851	735	$q[] = urlencode($pair[0]).'='.urlencode($pair[1]);
		@@ -861,34 +745,30 @@
861	745
862	746	// Do we have any filters that apply here?
863	747	$uri = apply_filters('syndicated_link_uri', $uri, $link_rss, $qp, $params, $this);
864	748
865		- // Return the filtered link URI.
	749	+ // Return the filtered link URI.
866	750	return $uri;
867	751	} /* SyndicatedLink::uri () */
868	752
869		- public function username () {
	753	+ function username () {
870	754	return $this->setting('http username', 'http_username', NULL);
871	755	} /* SyndicatedLink::username () */
872	756
873		- public function password () {
	757	+ function password () {
874	758	return $this->setting('http password', 'http_password', NULL);
875	759	} /* SyndicatedLink::password () */
876	760
877		- public function authentication_method () {
878		- // Retrieve the authentication method from settings
879		- $auth = $this->setting( 'http auth method', null );
880		-
881		- // If the value is '-' or empty, treat it as NULL
882		- if ( '-' === $auth || empty( $auth ) ) {
883		- $auth = null;
884		- }
885		-
	761	+ function authentication_method () {
	762	+ $auth = $this->setting('http auth method', NULL);
	763	+ if (('-' == $auth) or (strlen($auth)==0)) :
	764	+ $auth = NULL;
	765	+ endif;
886	766	return $auth;
887	767	} /* SyndicatedLink::authentication_method () */
888		-
	768	+
889	769	var $postmeta = array();
890		- public function postmeta ($params = array()) {
	770	+ function postmeta ($params = array()) {
891	771	$params = wp_parse_args($params, /*defaults=*/ array(
892	772	"field" => NULL,
893	773	"parsed" => false,
894	774	"force" => false,
		@@ -899,9 +779,9 @@
899	779	$default_custom_settings = get_option('feedwordpress_custom_settings');
900	780	if ($default_custom_settings and !is_array($default_custom_settings)) :
901	781	$default_custom_settings = unserialize($default_custom_settings);
902	782	endif;
903		- if ( !is_array($default_custom_settings)) :
	783	+ if (!is_array($default_custom_settings)) :
904	784	$default_custom_settings = array();
905	785	endif;
906	786
907	787	// Next, get the settings for this particular feed.
		@@ -908,9 +788,9 @@
908	788	$custom_settings = $this->setting('postmeta', NULL, NULL);
909	789	if ($custom_settings and !is_array($custom_settings)) :
910	790	$custom_settings = unserialize($custom_settings);
911	791	endif;
912		- if ( !is_array($custom_settings)) :
	792	+ if (!is_array($custom_settings)) :
913	793	$custom_settings = array();
914	794	endif;
915	795
916	796	$this->postmeta[/*parsed=*/ false] = array_merge($default_custom_settings, $custom_settings);
		@@ -917,15 +797,15 @@
917	797	$this->postmeta[/*parsed=*/ true] = array();
918	798
919	799	// Now, run through and parse them all.
920	800	foreach ($this->postmeta[/*parsed=*/ false] as $key => $meta) :
921		- $meta = apply_filters("syndicated_link_post_meta_{$key}_pre", $meta, $this);
	801	+ $meta = apply_filters("syndicated_link_post_meta_${key}_pre", $meta, $this);
922	802	$this->postmeta[/*parsed=*/ false][$key] = $meta;
923	803	$this->postmeta[/*parsed=*/ true][$key] = new FeedWordPressParsedPostMeta($meta);
924	804	endforeach;
925	805	endif;
926	806
927		- $ret = $this->postmeta[!! $params['parsed']];
	807	+ $ret = $this->postmeta[!!$params['parsed']];
928	808	if (is_string($params['field'])) :
929	809	$ret = $ret[$params['field']];
930	810	endif;
931	811	return $ret;
		@@ -930,18 +810,17 @@
930	810	endif;
931	811	return $ret;
932	812	} /* SyndicatedLink::postmeta () */
933	813
934		- public function property_cascade ($fromFeed, $link_field, $setting, $method) {
	814	+ function property_cascade ($fromFeed, $link_field, $setting, $method) {
935	815	$value = NULL;
936	816	if ($fromFeed) :
937	817	$value = $this->setting($setting, NULL, NULL, NULL);
938	818
939		- $simp_pie = $this->simplepie;
940		- $callable = ( is_object( $simp_pie ) and method_exists( $simp_pie, $method ) );
941		- if ( is_null( $value ) and $callable ) :
942		-// $fallback = $s->{$method}(); // what is fallback supposed to be here? (gwyneth 20230816)
943		- $value = $simp_pie->{$method}(); // makes more sense this way!
	819	+ $s = $this->simplepie;
	820	+ $callable = (is_object($s) and method_exists($s, $method));
	821	+ if (is_null($value) and $callable) :
	822	+ $fallback = $s->{$method}();
944	823	endif;
945	824	else :
946	825	$value = $this->link->{$link_field};
947	826	endif;
		@@ -947,17 +826,17 @@
947	826	endif;
948	827	return $value;
949	828	} /* SyndicatedLink::property_cascade () */
950	829
951		- public function homepage ($fromFeed = true) {
	830	+ function homepage ($fromFeed = true) {
952	831	return $this->property_cascade($fromFeed, 'link_url', 'feed/link', 'get_link');
953	832	} /* SyndicatedLink::homepage () */
954	833
955		- public function name ($fromFeed = true) {
	834	+ function name ($fromFeed = true) {
956	835	return $this->property_cascade($fromFeed, 'link_name', 'feed/title', 'get_title');
957	836	} /* SyndicatedLink::name () */
958	837
959		- public function guid () {
	838	+ function guid () {
960	839	$ret = $this->setting('feed/id', NULL, $this->uri());
961	840
962	841	// If we can get it live from the feed, do so.
963	842	if (is_object($this->simplepie)) :
		@@ -982,13 +861,13 @@
982	861	endif;
983	862	return $ret;
984	863	}
985	864
986		- public function links ($params = array()) {
	865	+ function links ($params = array()) {
987	866	$params = wp_parse_args($params, array(
988	867	"rel" => NULL,
989	868	));
990		-
	869	+
991	870	$fLinks = array();
992	871	$search = array(
993	872	array('', 'link'),
994	873	array(SIMPLEPIE_NAMESPACE_ATOM_10, 'link'),
		@@ -993,9 +872,9 @@
993	872	array('', 'link'),
994	873	array(SIMPLEPIE_NAMESPACE_ATOM_10, 'link'),
995	874	array(SIMPLEPIE_NAMESPACE_ATOM_03, 'link'),
996	875	);
997		-
	876	+
998	877	foreach ($search as $pair) :
999	878	if ($link_tags = $this->simplepie->get_feed_tags($pair[0], $pair[1])) :
1000	879	$fLinks = array_merge($fLinks, $link_tags);
1001	880	endif;
		@@ -1002,13 +881,13 @@
1002	881	if ($link_tags = $this->simplepie->get_channel_tags($pair[0], $pair[1])) :
1003	882	$fLinks = array_merge($fLinks, $link_tags);
1004	883	endif;
1005	884	endforeach;
1006		-
	885	+
1007	886	$ret = array();
1008	887	foreach ($fLinks as $link) :
1009	888	$filter = false;
1010		- if ( !is_null($params['rel'])) :
	889	+ if (!is_null($params['rel'])) :
1011	890	$filter = true;
1012	891
1013	892	if (isset($link['attribs'])) :
1014	893	// Get a list of NSes from the search
		@@ -1013,15 +892,15 @@
1013	892	if (isset($link['attribs'])) :
1014	893	// Get a list of NSes from the search
1015	894	foreach ($search as $pair) :
1016	895	$ns = $pair[0];
1017		-
	896	+
1018	897	if (isset($link['attribs'][$ns])
1019	898	and isset($link['attribs'][$ns]['rel'])
1020	899	) :
1021	900	$rel = strtolower(trim($link['attribs'][$ns]['rel']));
1022	901	$fRel = strtolower(trim($params['rel']));
1023		-
	902	+
1024	903	if ($rel == $fRel) :
1025	904	$filter = false;
1026	905	endif;
1027	906	endif;
		@@ -1027,10 +906,10 @@
1027	906	endif;
1028	907	endforeach;
1029	908	endif;
1030	909	endif;
1031		-
1032		- if ( ! $filter) :
	910	+
	911	+ if (!$filter) :
1033	912	$ret[] = $link;
1034	913	endif;
1035	914	endforeach;
1036	915
		@@ -1035,10 +914,10 @@
1035	914	endforeach;
1036	915
1037	916	return $ret;
1038	917	}
1039		-
1040		- public function ttl ($return_element = false) {
	918	+
	919	+ function ttl ($return_element = false) {
1041	920	if (is_object($this->magpie)) :
1042	921	$channel = $this->magpie->channel;
1043	922	else :
1044	923	$channel = array();
		@@ -1063,9 +942,9 @@
1063	942	// "sy:updatePeriod: Describes the period over which the
1064	943	// channel format is updated. Acceptable values are:
1065	944	// hourly, daily, weekly, monthly, yearly. If omitted,
1066	945	// daily is assumed." <http://web.resource.org/rss/1.0/modules/syndication/>
1067		- if (isset($channel['sy']['updateperiod'])) : $period = trim($channel['sy']['updateperiod']);
	946	+ if (isset($channel['sy']['updateperiod'])) : $period = $channel['sy']['updateperiod'];
1068	947	else : $period = 'daily';
1069	948	endif;
1070	949
1071	950	// "sy:updateFrequency: Used to describe the frequency
		@@ -1076,18 +955,10 @@
1076	955	if (isset($channel['sy']['updatefrequency'])) : $freq = (int) $channel['sy']['updatefrequency'];
1077	956	else : $freq = 1;
1078	957	endif;
1079	958
1080		- // normalize the period name...
1081		- $period = strtolower(trim($period));
1082		-
1083		- // do we recognize the alphanumeric period name? if not, then guess
1084		- // a responsible default, e.g. roughly hourly
1085		- $mins = (isset($period_minutes[$period]) ? $period_minutes[$period] : 67);
1086		-
1087	959	$xml = 'sy:updateFrequency';
1088		- $ret = (int) ($mins / $freq);
1089		-
	960	+ $ret = (int) ($period_minutes[$period] / $freq);
1090	961	else :
1091	962	$xml = NULL;
1092	963	$ret = NULL;
1093	964	endif;
		@@ -1098,88 +969,69 @@
1098	969	if ($min > $ret) :
1099	970	$ret = NULL;
1100	971	endif;
1101	972	endif;
1102		- return ( $return_element ? array( $ret, $xml ) : $ret );
	973	+ return ($return_element ? array($ret, $xml) : $ret);
1103	974	} /* SyndicatedLink::ttl() */
1104	975
1105		- /**
1106		- * Sets the automatic time interval for
1107		- *
1108		- * @return
1109		- */
1110		- public function automatic_ttl() {
	976	+ function automatic_ttl () {
1111	977	// spread out over a time interval for staggered updates
1112		- $updateWindow = $this->setting( 'update/window', 'update_window', DEFAULT_UPDATE_PERIOD );
1113		- if ( ! is_numeric( $updateWindow ) or ( $updateWindow < 1 ) ) :
	978	+ $updateWindow = $this->setting('update/window', 'update_window', DEFAULT_UPDATE_PERIOD);
	979	+ if (!is_numeric($updateWindow) or ($updateWindow < 1)) :
1114	980	$updateWindow = DEFAULT_UPDATE_PERIOD;
1115	981	endif;
1116	982
1117	983	// We get a fudge of 1/3 of window from elsewhere. We'll do some more
1118	984	// fudging here.
1119		- $fudgedInterval = $updateWindow + rand( - ( $updateWindow / 6 ), 5 * ( $updateWindow / 12 ) );
1120		- return apply_filters( 'syndicated_feed_automatic_ttl', $fudgedInterval, $this );
1121		- } /* SyndicatedLink::automatic_ttl() */
	985	+ $fudgedInterval = $updateWindow+rand(-($updateWindow/6), 5*($updateWindow/12));
	986	+ return apply_filters('syndicated_feed_automatic_ttl', $fudgedInterval, $this);
	987	+ } /* SyndicatedLink::automatic_ttl () */
1122	988
1123		- /**
1124		- * SyndicatedLink::flatten_array (): flatten an array. Useful for
1125		- * hierarchical and namespaced elements.
1126		- *
1127		- * Given an array which may contain array or object elements in it,
1128		- * return a "flattened" array: a one-dimensional array of scalars
1129		- * containing each of the scalar elements contained within the array
1130		- * structure. Thus, for example, if $a['b']['c']['d'] == 'e', then the
1131		- * returned array for FeedWordPress::flatten_array($a) will contain a key
1132		- * $a['feed/b/c/d'] with value 'e'.
1133		- *
1134		- * @param array $arr Array to flatten.
1135		- * @param string $prefix Hierarchical prefix (e.g. "feed/" as in "feed/a/b/c").
1136		- * @param string $separator Hierarchy separator (e.g., '/').
1137		- * @return array Flattened one-dimensional array.
1138		- */
1139		- public function flatten_array( $arr, $prefix = 'feed/', $separator = '/' ) {
1140		- $ret = array();
1141		- if ( is_array( $arr ) ) :
1142		- foreach ( $arr as $key => $value ) :
1143		- if ( is_scalar( $value ) ) :
1144		- $ret[ $prefix.$key ] = $value;
	989	+ // SyndicatedLink::flatten_array (): flatten an array. Useful for
	990	+ // hierarchical and namespaced elements.
	991	+ //
	992	+ // Given an array which may contain array or object elements in it,
	993	+ // return a "flattened" array: a one-dimensional array of scalars
	994	+ // containing each of the scalar elements contained within the array
	995	+ // structure. Thus, for example, if $a['b']['c']['d'] == 'e', then the
	996	+ // returned array for FeedWordPress::flatten_array($a) will contain a key
	997	+ // $a['feed/b/c/d'] with value 'e'.
	998	+ function flatten_array ($arr, $prefix = 'feed/', $separator = '/') {
	999	+ $ret = array ();
	1000	+ if (is_array($arr)) :
	1001	+ foreach ($arr as $key => $value) :
	1002	+ if (is_scalar($value)) :
	1003	+ $ret[$prefix.$key] = $value;
1145	1004	else :
1146		- $ret = array_merge( $ret, $this->flatten_array( $value, $prefix.$key.$separator, $separator ) );
	1005	+ $ret = array_merge($ret, $this->flatten_array($value, $prefix.$key.$separator, $separator));
1147	1006	endif;
1148	1007	endforeach;
1149	1008	endif;
1150	1009	return $ret;
1151		- } /* SyndicatedLink::flatten_array() */
	1010	+ } /* SyndicatedLink::flatten_array () */
1152	1011
1153		- /**
1154		- * Check if a setting is hardcoded or not.
1155		- *
1156		- * @param string $what The setting we're checking for.
1157		- *
1158		- * @return bool True if the setting's value is 'yes', false otherwise.
1159		- */
1160		- public function hardcode( $what ) {
1161		- return 'yes' == $this->setting( 'hardcode ' . $what, 'hardcode_' . $what, NULL );
1162		- // Simplified logic. (gwyneth 20230920)
	1012	+ function hardcode ($what) {
	1013	+
	1014	+ $ret = $this->setting('hardcode '.$what, 'hardcode_'.$what, NULL);
	1015	+
	1016	+ if ('yes' == $ret) :
	1017	+ $ret = true;
	1018	+ else :
	1019	+ $ret = false;
	1020	+ endif;
	1021	+ return $ret;
1163	1022	} /* SyndicatedLink::hardcode () */
1164	1023
1165		- /**
1166		- * Returns the syndicated status for one item.
1167		- *
1168		- * @param string $what Item's name.
1169		- * @param mixed $default Default value for this item.
1170		- * @param boolean $fallback If true, falls back to global setting.
1171		- *
1172		- * @return string SQL-ready escaped status.
1173		- */
1174		- public function syndicated_status( $what, $default, $fallback = true ) {
1175		- $g_set = ( $fallback ? 'syndicated_' . $what . '_status' : NULL );
1176		- $ret = $this->setting( $what . ' status', $g_set, $default );
	1024	+ function syndicated_status ($what, $default, $fallback = true) {
	1025	+ global $wpdb;
1177	1026
1178		- return esc_sql( trim( strtolower( $ret ) ) );
	1027	+ $g_set = ($fallback ? 'syndicated_' . $what . '_status' : NULL);
	1028	+ $ret = $this->setting($what.' status', $g_set, $default);
	1029	+
	1030	+ return esc_sql(trim(strtolower($ret)));
1179	1031	} /* SyndicatedLink:syndicated_status () */
1180	1032
1181		- public function taxonomies () {
	1033	+ function taxonomies () {
1182	1034	$post_type = $this->setting('syndicated post type', 'syndicated_post_type', 'post');
1183	1035	return get_object_taxonomies(array('object_type' => $post_type), 'names');
1184	1036	} /* SyndicatedLink::taxonomies () */
1185	1037
		@@ -1191,9 +1043,9 @@
1191	1043	* @param string $unfamiliar_category
1192	1044	* @param array|null $taxonomies
1193	1045	* @return array
1194	1046	*/
1195		- public function category_ids ($post, $cats, $unfamiliar_category = 'create', $taxonomies = NULL, $params = array()) {
	1047	+ function category_ids ($post, $cats, $unfamiliar_category = 'create', $taxonomies = NULL, $params = array()) {
1196	1048	$singleton = (isset($params['singleton']) ? $params['singleton'] : true);
1197	1049	$allowFilters = (isset($params['filters']) ? $params['filters'] : false);
1198	1050
1199	1051	$catTax = 'category';
		@@ -1224,9 +1076,9 @@
1224	1076
1225	1077	if ($oTerm->is_familiar()) :
1226	1078
1227	1079	$tax = $oTerm->taxonomy();
1228		- if ( !isset($terms[$tax])) :
	1080	+ if (!isset($terms[$tax])) :
1229	1081	$terms[$tax] = array();
1230	1082	endif;
1231	1083	$terms[$tax][] = $oTerm->id();
1232	1084
		@@ -1244,10 +1096,10 @@
1244	1096	$tax = $ref[2];
1245	1097	endif;
1246	1098
1247	1099	$inserted = $oTerm->insert($tax);
1248		- if ( !is_null($inserted)) :
1249		- if ( !isset($terms[$tax])) :
	1100	+ if (!is_null($inserted)) :
	1101	+ if (!isset($terms[$tax])) :
1250	1102	$terms[$tax] = array();
1251	1103	endif;
1252	1104	$terms[$tax][] = $inserted;
1253	1105	else :
		@@ -1288,6 +1140,6 @@
1288	1140	'Category: MAPPED term names '.json_encode($cats).' to IDs: '.json_encode($terms)
1289	1141	);
1290	1142	return $terms;
1291	1143	} /* SyndicatedLink::category_ids () */
1292		-} /* class SyndicatedLink */
	1144	+} // class SyndicatedLink
1293	1145