3 * Job to update links for a given title.
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
25 * Background job to update links for a given title.
29 class RefreshLinksJob
extends Job
{
31 function __construct( $title, $params = '', $id = 0 ) {
32 parent
::__construct( 'refreshLinks', $title, $params, $id );
36 * Run a refreshLinks job
37 * @return boolean success
40 global $wgParser, $wgContLang;
41 wfProfileIn( __METHOD__
);
43 $linkCache = LinkCache
::singleton();
46 if ( is_null( $this->title
) ) {
47 $this->error
= "refreshLinks: Invalid title";
48 wfProfileOut( __METHOD__
);
52 $revision = Revision
::newFromTitle( $this->title
);
54 $this->error
= 'refreshLinks: Article not found "' . $this->title
->getPrefixedDBkey() . '"';
55 wfProfileOut( __METHOD__
);
59 wfProfileIn( __METHOD__
.'-parse' );
60 $options = ParserOptions
::newFromUserAndLang( new User
, $wgContLang );
61 $content = $revision->getContent();
62 $parserOutput = $content->getParserOutput( $this->title
, $revision->getId(), $options, false );
63 wfProfileOut( __METHOD__
.'-parse' );
64 wfProfileIn( __METHOD__
.'-update' );
66 $updates = $content->getContentHandler()->getSecondaryDataUpdates( $content, $this->title
, null, false, $parserOutput );
67 DataUpdate
::runUpdates( $updates );
69 wfProfileOut( __METHOD__
.'-update' );
70 wfProfileOut( __METHOD__
);
76 * Background job to update links for a given title.
77 * Newer version for high use templates.
81 class RefreshLinksJob2
extends Job
{
83 function __construct( $title, $params, $id = 0 ) {
84 parent
::__construct( 'refreshLinks2', $title, $params, $id );
88 * Run a refreshLinks2 job
89 * @return boolean success
92 global $wgParser, $wgContLang;
94 wfProfileIn( __METHOD__
);
96 $linkCache = LinkCache
::singleton();
99 if( is_null( $this->title
) ) {
100 $this->error
= "refreshLinks2: Invalid title";
101 wfProfileOut( __METHOD__
);
104 if( !isset($this->params
['start']) ||
!isset($this->params
['end']) ) {
105 $this->error
= "refreshLinks2: Invalid params";
106 wfProfileOut( __METHOD__
);
109 // Back compat for pre-r94435 jobs
110 $table = isset( $this->params
['table'] ) ?
$this->params
['table'] : 'templatelinks';
111 $titles = $this->title
->getBacklinkCache()->getLinks(
112 $table, $this->params
['start'], $this->params
['end']);
114 # Not suitable for page load triggered job running!
115 # Gracefully switch to refreshLinks jobs if this happens.
116 if( php_sapi_name() != 'cli' ) {
118 foreach ( $titles as $title ) {
119 $jobs[] = new RefreshLinksJob( $title, '' );
121 Job
::batchInsert( $jobs );
123 wfProfileOut( __METHOD__
);
126 $options = ParserOptions
::newFromUserAndLang( new User
, $wgContLang );
127 # Re-parse each page that transcludes this page and update their tracking links...
128 foreach ( $titles as $title ) {
129 $revision = Revision
::newFromTitle( $title );
131 $this->error
= 'refreshLinks: Article not found "' . $title->getPrefixedDBkey() . '"';
132 wfProfileOut( __METHOD__
);
135 wfProfileIn( __METHOD__
.'-parse' );
136 $options = ParserOptions
::newFromUserAndLang( new User
, $wgContLang );
137 $content = $revision->getContent();
138 $parserOutput = $content->getParserOutput( $this->title
, $revision->getId(), $options, false );
139 wfProfileOut( __METHOD__
.'-parse' );
140 wfProfileIn( __METHOD__
.'-update' );
142 $updates = $content->getContentHandler()->getSecondaryDataUpdates( $content, $this->title
, null, false, $parserOutput );
143 DataUpdate
::runUpdates( $updates );
145 wfProfileOut( __METHOD__
.'-update' );
148 wfProfileOut( __METHOD__
);