3 * Updater for link tracking tables after a page edit.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
24 * See docs/deferred.txt
26 * @todo document (e.g. one-sentence top-level class description).
28 class LinksUpdate
extends SqlDataUpdate
implements EnqueueableDataUpdate
{
29 // @todo make members protected, but make sure extensions don't break
31 /** @var int Page ID of the article linked from */
34 /** @var Title Title object of the article linked from */
37 /** @var ParserOutput */
38 public $mParserOutput;
40 /** @var array Map of title strings to IDs for the links in the document */
43 /** @var array DB keys of the images used, in the array key only */
46 /** @var array Map of title strings to IDs for the template references, including broken ones */
49 /** @var array URLs of external links, array key only */
52 /** @var array Map of category names to sort keys */
55 /** @var array Map of language codes to titles */
58 /** @var array Map of arbitrary name to value */
61 /** @var bool Whether to queue jobs for recursive updates */
64 /** @var bool Whether this job was triggered by a recursive update job */
65 private $mTriggeredRecursive;
67 /** @var Revision Revision for which this update has been triggered */
71 * @var null|array Added links if calculated.
73 private $linkInsertions = null;
76 * @var null|array Deleted links if calculated.
78 private $linkDeletions = null;
88 * @param Title $title Title of the page we're updating
89 * @param ParserOutput $parserOutput Output from a full parse of this page
90 * @param bool $recursive Queue jobs for recursive updates?
93 function __construct( Title
$title, ParserOutput
$parserOutput, $recursive = true ) {
94 parent
::__construct( false ); // no implicit transaction
96 $this->mTitle
= $title;
97 $this->mId
= $title->getArticleID();
100 throw new InvalidArgumentException(
101 "The Title object yields no ID. Perhaps the page doesn't exist?"
105 $this->mParserOutput
= $parserOutput;
107 $this->mLinks
= $parserOutput->getLinks();
108 $this->mImages
= $parserOutput->getImages();
109 $this->mTemplates
= $parserOutput->getTemplates();
110 $this->mExternals
= $parserOutput->getExternalLinks();
111 $this->mCategories
= $parserOutput->getCategories();
112 $this->mProperties
= $parserOutput->getProperties();
113 $this->mInterwikis
= $parserOutput->getInterwikiLinks();
115 # Convert the format of the interlanguage links
116 # I didn't want to change it in the ParserOutput, because that array is passed all
117 # the way back to the skin, so either a skin API break would be required, or an
118 # inefficient back-conversion.
119 $ill = $parserOutput->getLanguageLinks();
120 $this->mInterlangs
= array();
121 foreach ( $ill as $link ) {
122 list( $key, $title ) = explode( ':', $link, 2 );
123 $this->mInterlangs
[$key] = $title;
126 foreach ( $this->mCategories
as &$sortkey ) {
127 # If the sortkey is longer then 255 bytes,
128 # it truncated by DB, and then doesn't get
129 # matched when comparing existing vs current
130 # categories, causing bug 25254.
131 # Also. substr behaves weird when given "".
132 if ( $sortkey !== '' ) {
133 $sortkey = substr( $sortkey, 0, 255 );
137 $this->mRecursive
= $recursive;
139 Hooks
::run( 'LinksUpdateConstructed', array( &$this ) );
143 * Update link tables with outgoing links from an updated article
145 public function doUpdate() {
146 Hooks
::run( 'LinksUpdate', array( &$this ) );
147 $this->doIncrementalUpdate();
150 $this->mDb
->onTransactionIdle( function() use ( $that ) {
151 Hooks
::run( 'LinksUpdateComplete', array( &$that ) );
155 protected function doIncrementalUpdate() {
157 $existing = $this->getExistingLinks();
158 $this->linkDeletions
= $this->getLinkDeletions( $existing );
159 $this->linkInsertions
= $this->getLinkInsertions( $existing );
160 $this->incrTableUpdate( 'pagelinks', 'pl', $this->linkDeletions
, $this->linkInsertions
);
163 $existing = $this->getExistingImages();
165 $imageDeletes = $this->getImageDeletions( $existing );
166 $this->incrTableUpdate( 'imagelinks', 'il', $imageDeletes,
167 $this->getImageInsertions( $existing ) );
169 # Invalidate all image description pages which had links added or removed
170 $imageUpdates = $imageDeletes +
array_diff_key( $this->mImages
, $existing );
171 $this->invalidateImageDescriptions( $imageUpdates );
174 $existing = $this->getExistingExternals();
175 $this->incrTableUpdate( 'externallinks', 'el', $this->getExternalDeletions( $existing ),
176 $this->getExternalInsertions( $existing ) );
179 $existing = $this->getExistingInterlangs();
180 $this->incrTableUpdate( 'langlinks', 'll', $this->getInterlangDeletions( $existing ),
181 $this->getInterlangInsertions( $existing ) );
183 # Inline interwiki links
184 $existing = $this->getExistingInterwikis();
185 $this->incrTableUpdate( 'iwlinks', 'iwl', $this->getInterwikiDeletions( $existing ),
186 $this->getInterwikiInsertions( $existing ) );
189 $existing = $this->getExistingTemplates();
190 $this->incrTableUpdate( 'templatelinks', 'tl', $this->getTemplateDeletions( $existing ),
191 $this->getTemplateInsertions( $existing ) );
194 $existing = $this->getExistingCategories();
196 $categoryDeletes = $this->getCategoryDeletions( $existing );
198 $this->incrTableUpdate( 'categorylinks', 'cl', $categoryDeletes,
199 $this->getCategoryInsertions( $existing ) );
201 # Invalidate all categories which were added, deleted or changed (set symmetric difference)
202 $categoryInserts = array_diff_assoc( $this->mCategories
, $existing );
203 $categoryUpdates = $categoryInserts +
$categoryDeletes;
204 $this->invalidateCategories( $categoryUpdates );
205 $this->updateCategoryCounts( $categoryInserts, $categoryDeletes );
208 $existing = $this->getExistingProperties();
210 $propertiesDeletes = $this->getPropertyDeletions( $existing );
212 $this->incrTableUpdate( 'page_props', 'pp', $propertiesDeletes,
213 $this->getPropertyInsertions( $existing ) );
215 # Invalidate the necessary pages
216 $changed = $propertiesDeletes +
array_diff_assoc( $this->mProperties
, $existing );
217 $this->invalidateProperties( $changed );
219 # Update the links table freshness for this title
220 $this->updateLinksTimestamp();
222 # Refresh links of all pages including this page
223 # This will be in a separate transaction
224 if ( $this->mRecursive
) {
225 $this->queueRecursiveJobs();
231 * Queue recursive jobs for this page
233 * Which means do LinksUpdate on all pages that include the current page,
234 * using the job queue.
236 protected function queueRecursiveJobs() {
237 self
::queueRecursiveJobsForTable( $this->mTitle
, 'templatelinks' );
238 if ( $this->mTitle
->getNamespace() == NS_FILE
) {
239 // Process imagelinks in case the title is or was a redirect
240 self
::queueRecursiveJobsForTable( $this->mTitle
, 'imagelinks' );
243 $bc = $this->mTitle
->getBacklinkCache();
244 // Get jobs for cascade-protected backlinks for a high priority queue.
245 // If meta-templates change to using a new template, the new template
246 // should be implicitly protected as soon as possible, if applicable.
247 // These jobs duplicate a subset of the above ones, but can run sooner.
248 // Which ever runs first generally no-ops the other one.
250 foreach ( $bc->getCascadeProtectedLinks() as $title ) {
251 $jobs[] = RefreshLinksJob
::newPrioritized( $title, array() );
253 JobQueueGroup
::singleton()->push( $jobs );
257 * Queue a RefreshLinks job for any table.
259 * @param Title $title Title to do job for
260 * @param string $table Table to use (e.g. 'templatelinks')
262 public static function queueRecursiveJobsForTable( Title
$title, $table ) {
263 if ( $title->getBacklinkCache()->hasLinks( $table ) ) {
264 $job = new RefreshLinksJob(
269 ) + Job
::newRootJobParams( // "overall" refresh links job info
270 "refreshlinks:{$table}:{$title->getPrefixedText()}"
274 JobQueueGroup
::singleton()->push( $job );
281 function invalidateCategories( $cats ) {
282 $this->invalidatePages( NS_CATEGORY
, array_keys( $cats ) );
286 * Update all the appropriate counts in the category table.
287 * @param array $added Associative array of category name => sort key
288 * @param array $deleted Associative array of category name => sort key
290 function updateCategoryCounts( $added, $deleted ) {
291 $a = WikiPage
::factory( $this->mTitle
);
292 $a->updateCategoryCounts(
293 array_keys( $added ), array_keys( $deleted )
298 * @param array $images
300 function invalidateImageDescriptions( $images ) {
301 $this->invalidatePages( NS_FILE
, array_keys( $images ) );
305 * Update a table by doing a delete query then an insert query
306 * @param string $table Table name
307 * @param string $prefix Field name prefix
308 * @param array $deletions
309 * @param array $insertions Rows to insert
311 function incrTableUpdate( $table, $prefix, $deletions, $insertions ) {
312 if ( $table == 'page_props' ) {
313 $fromField = 'pp_page';
315 $fromField = "{$prefix}_from";
317 $where = array( $fromField => $this->mId
);
318 if ( $table == 'pagelinks' ||
$table == 'templatelinks' ||
$table == 'iwlinks' ) {
319 if ( $table == 'iwlinks' ) {
320 $baseKey = 'iwl_prefix';
322 $baseKey = "{$prefix}_namespace";
324 $clause = $this->mDb
->makeWhereFrom2d( $deletions, $baseKey, "{$prefix}_title" );
331 if ( $table == 'langlinks' ) {
332 $toField = 'll_lang';
333 } elseif ( $table == 'page_props' ) {
334 $toField = 'pp_propname';
336 $toField = $prefix . '_to';
338 if ( count( $deletions ) ) {
339 $where[$toField] = array_keys( $deletions );
345 $this->mDb
->delete( $table, $where, __METHOD__
);
347 if ( count( $insertions ) ) {
348 $this->mDb
->insert( $table, $insertions, __METHOD__
, 'IGNORE' );
349 Hooks
::run( 'LinksUpdateAfterInsert', array( $this, $table, $insertions ) );
354 * Get an array of pagelinks insertions for passing to the DB
355 * Skips the titles specified by the 2-D array $existing
356 * @param array $existing
359 private function getLinkInsertions( $existing = array() ) {
361 foreach ( $this->mLinks
as $ns => $dbkeys ) {
362 $diffs = isset( $existing[$ns] )
363 ?
array_diff_key( $dbkeys, $existing[$ns] )
365 foreach ( $diffs as $dbk => $id ) {
367 'pl_from' => $this->mId
,
368 'pl_from_namespace' => $this->mTitle
->getNamespace(),
369 'pl_namespace' => $ns,
379 * Get an array of template insertions. Like getLinkInsertions()
380 * @param array $existing
383 private function getTemplateInsertions( $existing = array() ) {
385 foreach ( $this->mTemplates
as $ns => $dbkeys ) {
386 $diffs = isset( $existing[$ns] ) ?
array_diff_key( $dbkeys, $existing[$ns] ) : $dbkeys;
387 foreach ( $diffs as $dbk => $id ) {
389 'tl_from' => $this->mId
,
390 'tl_from_namespace' => $this->mTitle
->getNamespace(),
391 'tl_namespace' => $ns,
401 * Get an array of image insertions
402 * Skips the names specified in $existing
403 * @param array $existing
406 private function getImageInsertions( $existing = array() ) {
408 $diffs = array_diff_key( $this->mImages
, $existing );
409 foreach ( $diffs as $iname => $dummy ) {
411 'il_from' => $this->mId
,
412 'il_from_namespace' => $this->mTitle
->getNamespace(),
421 * Get an array of externallinks insertions. Skips the names specified in $existing
422 * @param array $existing
425 private function getExternalInsertions( $existing = array() ) {
427 $diffs = array_diff_key( $this->mExternals
, $existing );
428 foreach ( $diffs as $url => $dummy ) {
429 foreach ( wfMakeUrlIndexes( $url ) as $index ) {
431 'el_id' => $this->mDb
->nextSequenceValue( 'externallinks_el_id_seq' ),
432 'el_from' => $this->mId
,
434 'el_index' => $index,
443 * Get an array of category insertions
445 * @param array $existing Mapping existing category names to sort keys. If both
446 * match a link in $this, the link will be omitted from the output
450 private function getCategoryInsertions( $existing = array() ) {
451 global $wgContLang, $wgCategoryCollation;
452 $diffs = array_diff_assoc( $this->mCategories
, $existing );
454 foreach ( $diffs as $name => $prefix ) {
455 $nt = Title
::makeTitleSafe( NS_CATEGORY
, $name );
456 $wgContLang->findVariantLink( $name, $nt, true );
458 if ( $this->mTitle
->getNamespace() == NS_CATEGORY
) {
460 } elseif ( $this->mTitle
->getNamespace() == NS_FILE
) {
466 # Treat custom sortkeys as a prefix, so that if multiple
467 # things are forced to sort as '*' or something, they'll
468 # sort properly in the category rather than in page_id
470 $sortkey = Collation
::singleton()->getSortKey(
471 $this->mTitle
->getCategorySortkey( $prefix ) );
474 'cl_from' => $this->mId
,
476 'cl_sortkey' => $sortkey,
477 'cl_timestamp' => $this->mDb
->timestamp(),
478 'cl_sortkey_prefix' => $prefix,
479 'cl_collation' => $wgCategoryCollation,
488 * Get an array of interlanguage link insertions
490 * @param array $existing Mapping existing language codes to titles
494 private function getInterlangInsertions( $existing = array() ) {
495 $diffs = array_diff_assoc( $this->mInterlangs
, $existing );
497 foreach ( $diffs as $lang => $title ) {
499 'll_from' => $this->mId
,
509 * Get an array of page property insertions
510 * @param array $existing
513 function getPropertyInsertions( $existing = array() ) {
514 $diffs = array_diff_assoc( $this->mProperties
, $existing );
517 foreach ( array_keys( $diffs ) as $name ) {
518 $arr[] = $this->getPagePropRowData( $name );
525 * Returns an associative array to be used for inserting a row into
526 * the page_props table. Besides the given property name, this will
527 * include the page id from $this->mId and any property value from
528 * $this->mProperties.
530 * The array returned will include the pp_sortkey field if this
531 * is present in the database (as indicated by $wgPagePropsHaveSortkey).
532 * The sortkey value is currently determined by getPropertySortKeyValue().
534 * @note this assumes that $this->mProperties[$prop] is defined.
536 * @param string $prop The name of the property.
540 private function getPagePropRowData( $prop ) {
541 global $wgPagePropsHaveSortkey;
543 $value = $this->mProperties
[$prop];
546 'pp_page' => $this->mId
,
547 'pp_propname' => $prop,
548 'pp_value' => $value,
551 if ( $wgPagePropsHaveSortkey ) {
552 $row['pp_sortkey'] = $this->getPropertySortKeyValue( $value );
559 * Determines the sort key for the given property value.
560 * This will return $value if it is a float or int,
561 * 1 or resp. 0 if it is a bool, and null otherwise.
563 * @note In the future, we may allow the sortkey to be specified explicitly
564 * in ParserOutput::setProperty.
566 * @param mixed $value
570 private function getPropertySortKeyValue( $value ) {
571 if ( is_int( $value ) ||
is_float( $value ) ||
is_bool( $value ) ) {
572 return floatval( $value );
579 * Get an array of interwiki insertions for passing to the DB
580 * Skips the titles specified by the 2-D array $existing
581 * @param array $existing
584 private function getInterwikiInsertions( $existing = array() ) {
586 foreach ( $this->mInterwikis
as $prefix => $dbkeys ) {
587 $diffs = isset( $existing[$prefix] )
588 ?
array_diff_key( $dbkeys, $existing[$prefix] )
591 foreach ( $diffs as $dbk => $id ) {
593 'iwl_from' => $this->mId
,
594 'iwl_prefix' => $prefix,
604 * Given an array of existing links, returns those links which are not in $this
605 * and thus should be deleted.
606 * @param array $existing
609 private function getLinkDeletions( $existing ) {
611 foreach ( $existing as $ns => $dbkeys ) {
612 if ( isset( $this->mLinks
[$ns] ) ) {
613 $del[$ns] = array_diff_key( $existing[$ns], $this->mLinks
[$ns] );
615 $del[$ns] = $existing[$ns];
623 * Given an array of existing templates, returns those templates which are not in $this
624 * and thus should be deleted.
625 * @param array $existing
628 private function getTemplateDeletions( $existing ) {
630 foreach ( $existing as $ns => $dbkeys ) {
631 if ( isset( $this->mTemplates
[$ns] ) ) {
632 $del[$ns] = array_diff_key( $existing[$ns], $this->mTemplates
[$ns] );
634 $del[$ns] = $existing[$ns];
642 * Given an array of existing images, returns those images which are not in $this
643 * and thus should be deleted.
644 * @param array $existing
647 private function getImageDeletions( $existing ) {
648 return array_diff_key( $existing, $this->mImages
);
652 * Given an array of existing external links, returns those links which are not
653 * in $this and thus should be deleted.
654 * @param array $existing
657 private function getExternalDeletions( $existing ) {
658 return array_diff_key( $existing, $this->mExternals
);
662 * Given an array of existing categories, returns those categories which are not in $this
663 * and thus should be deleted.
664 * @param array $existing
667 private function getCategoryDeletions( $existing ) {
668 return array_diff_assoc( $existing, $this->mCategories
);
672 * Given an array of existing interlanguage links, returns those links which are not
673 * in $this and thus should be deleted.
674 * @param array $existing
677 private function getInterlangDeletions( $existing ) {
678 return array_diff_assoc( $existing, $this->mInterlangs
);
682 * Get array of properties which should be deleted.
683 * @param array $existing
686 function getPropertyDeletions( $existing ) {
687 return array_diff_assoc( $existing, $this->mProperties
);
691 * Given an array of existing interwiki links, returns those links which are not in $this
692 * and thus should be deleted.
693 * @param array $existing
696 private function getInterwikiDeletions( $existing ) {
698 foreach ( $existing as $prefix => $dbkeys ) {
699 if ( isset( $this->mInterwikis
[$prefix] ) ) {
700 $del[$prefix] = array_diff_key( $existing[$prefix], $this->mInterwikis
[$prefix] );
702 $del[$prefix] = $existing[$prefix];
710 * Get an array of existing links, as a 2-D array
714 private function getExistingLinks() {
715 $res = $this->mDb
->select( 'pagelinks', array( 'pl_namespace', 'pl_title' ),
716 array( 'pl_from' => $this->mId
), __METHOD__
, $this->mOptions
);
718 foreach ( $res as $row ) {
719 if ( !isset( $arr[$row->pl_namespace
] ) ) {
720 $arr[$row->pl_namespace
] = array();
722 $arr[$row->pl_namespace
][$row->pl_title
] = 1;
729 * Get an array of existing templates, as a 2-D array
733 private function getExistingTemplates() {
734 $res = $this->mDb
->select( 'templatelinks', array( 'tl_namespace', 'tl_title' ),
735 array( 'tl_from' => $this->mId
), __METHOD__
, $this->mOptions
);
737 foreach ( $res as $row ) {
738 if ( !isset( $arr[$row->tl_namespace
] ) ) {
739 $arr[$row->tl_namespace
] = array();
741 $arr[$row->tl_namespace
][$row->tl_title
] = 1;
748 * Get an array of existing images, image names in the keys
752 private function getExistingImages() {
753 $res = $this->mDb
->select( 'imagelinks', array( 'il_to' ),
754 array( 'il_from' => $this->mId
), __METHOD__
, $this->mOptions
);
756 foreach ( $res as $row ) {
757 $arr[$row->il_to
] = 1;
764 * Get an array of existing external links, URLs in the keys
768 private function getExistingExternals() {
769 $res = $this->mDb
->select( 'externallinks', array( 'el_to' ),
770 array( 'el_from' => $this->mId
), __METHOD__
, $this->mOptions
);
772 foreach ( $res as $row ) {
773 $arr[$row->el_to
] = 1;
780 * Get an array of existing categories, with the name in the key and sort key in the value.
784 private function getExistingCategories() {
785 $res = $this->mDb
->select( 'categorylinks', array( 'cl_to', 'cl_sortkey_prefix' ),
786 array( 'cl_from' => $this->mId
), __METHOD__
, $this->mOptions
);
788 foreach ( $res as $row ) {
789 $arr[$row->cl_to
] = $row->cl_sortkey_prefix
;
796 * Get an array of existing interlanguage links, with the language code in the key and the
797 * title in the value.
801 private function getExistingInterlangs() {
802 $res = $this->mDb
->select( 'langlinks', array( 'll_lang', 'll_title' ),
803 array( 'll_from' => $this->mId
), __METHOD__
, $this->mOptions
);
805 foreach ( $res as $row ) {
806 $arr[$row->ll_lang
] = $row->ll_title
;
813 * Get an array of existing inline interwiki links, as a 2-D array
814 * @return array (prefix => array(dbkey => 1))
816 protected function getExistingInterwikis() {
817 $res = $this->mDb
->select( 'iwlinks', array( 'iwl_prefix', 'iwl_title' ),
818 array( 'iwl_from' => $this->mId
), __METHOD__
, $this->mOptions
);
820 foreach ( $res as $row ) {
821 if ( !isset( $arr[$row->iwl_prefix
] ) ) {
822 $arr[$row->iwl_prefix
] = array();
824 $arr[$row->iwl_prefix
][$row->iwl_title
] = 1;
831 * Get an array of existing categories, with the name in the key and sort key in the value.
833 * @return array Array of property names and values
835 private function getExistingProperties() {
836 $res = $this->mDb
->select( 'page_props', array( 'pp_propname', 'pp_value' ),
837 array( 'pp_page' => $this->mId
), __METHOD__
, $this->mOptions
);
839 foreach ( $res as $row ) {
840 $arr[$row->pp_propname
] = $row->pp_value
;
847 * Return the title object of the page being updated
850 public function getTitle() {
851 return $this->mTitle
;
855 * Returns parser output
857 * @return ParserOutput
859 public function getParserOutput() {
860 return $this->mParserOutput
;
864 * Return the list of images used as generated by the parser
867 public function getImages() {
868 return $this->mImages
;
872 * Set this object as being triggered by a recursive LinksUpdate
876 public function setTriggeredRecursive() {
877 $this->mTriggeredRecursive
= true;
881 * Set the revision corresponding to this LinksUpdate
885 * @param Revision $revision
887 public function setRevision( Revision
$revision ) {
888 $this->mRevision
= $revision;
892 * Set the User who triggered this LinksUpdate
897 public function setTriggeringUser( User
$user ) {
905 public function getTriggeringUser() {
910 * Invalidate any necessary link lists related to page property changes
911 * @param array $changed
913 private function invalidateProperties( $changed ) {
914 global $wgPagePropLinkInvalidations;
916 foreach ( $changed as $name => $value ) {
917 if ( isset( $wgPagePropLinkInvalidations[$name] ) ) {
918 $inv = $wgPagePropLinkInvalidations[$name];
919 if ( !is_array( $inv ) ) {
920 $inv = array( $inv );
922 foreach ( $inv as $table ) {
923 DeferredUpdates
::addUpdate( new HTMLCacheUpdate( $this->mTitle
, $table ) );
930 * Fetch page links added by this LinksUpdate. Only available after the update is complete.
932 * @return null|array Array of Titles
934 public function getAddedLinks() {
935 if ( $this->linkInsertions
=== null ) {
939 foreach ( $this->linkInsertions
as $insertion ) {
940 $result[] = Title
::makeTitle( $insertion['pl_namespace'], $insertion['pl_title'] );
947 * Fetch page links removed by this LinksUpdate. Only available after the update is complete.
949 * @return null|array Array of Titles
951 public function getRemovedLinks() {
952 if ( $this->linkDeletions
=== null ) {
956 foreach ( $this->linkDeletions
as $ns => $titles ) {
957 foreach ( $titles as $title => $unused ) {
958 $result[] = Title
::makeTitle( $ns, $title );
966 * Update links table freshness
968 protected function updateLinksTimestamp() {
970 // The link updates made here only reflect the freshness of the parser output
971 $timestamp = $this->mParserOutput
->getCacheTime();
972 $this->mDb
->update( 'page',
973 array( 'page_links_updated' => $this->mDb
->timestamp( $timestamp ) ),
974 array( 'page_id' => $this->mId
),
980 public function getAsJobSpecification() {
983 'userId' => $this->user
->getId(),
984 'userName' => $this->user
->getName(),
990 if ( $this->mRevision
) {
991 $triggeringRevisionId = $this->mRevision
->getId();
993 $triggeringRevisionId = false;
997 'wiki' => $this->mDb
->getWikiID(),
998 'job' => new JobSpecification(
999 'refreshLinksPrioritized',
1001 // Reuse the parser cache if it was saved
1002 'rootJobTimestamp' => $this->mParserOutput
->getCacheTime(),
1003 'useRecursiveLinksUpdate' => $this->mRecursive
,
1004 'triggeringUser' => $userInfo,
1005 'triggeringRevisionId' => $triggeringRevisionId,
1007 array( 'removeDuplicates' => true ),