<?php
+/**
+ * Base representation for a MediaWiki page.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
+
/**
* Abstract class for type hinting (accepts WikiPage, Article, ImagePage, CategoryPage)
*/
return (int)$this->mLatest;
}
+ /**
+ * Get the Revision object of the oldest revision
+ * @return Revision|null
+ */
+ public function getOldestRevision() {
+ wfProfileIn( __METHOD__ );
+
+ // Try using the slave database first, then try the master
+ $continue = 2;
+ $db = wfGetDB( DB_SLAVE );
+ $revSelectFields = Revision::selectFields();
+
+ while ( $continue ) {
+ $row = $db->selectRow(
+ array( 'page', 'revision' ),
+ $revSelectFields,
+ array(
+ 'page_namespace' => $this->mTitle->getNamespace(),
+ 'page_title' => $this->mTitle->getDBkey(),
+ 'rev_page = page_id'
+ ),
+ __METHOD__,
+ array(
+ 'ORDER BY' => 'rev_timestamp ASC'
+ )
+ );
+
+ if ( $row ) {
+ $continue = 0;
+ } else {
+ $db = wfGetDB( DB_MASTER );
+ $continue--;
+ }
+ }
+
+ wfProfileOut( __METHOD__ );
+ return $row ? Revision::newFromRow( $row ) : null;
+ }
+
/**
* Loads everything except the text
* This isn't necessary for all uses, so it's only done if needed.
}
}
+ /**
+ * Get the User object of the user who created the page
+ * @param $audience Integer: one of:
+ * Revision::FOR_PUBLIC to be displayed to all users
+ * Revision::FOR_THIS_USER to be displayed to $wgUser
+ * Revision::RAW get the text regardless of permissions
+ * @return User|null
+ */
+ public function getCreator( $audience = Revision::FOR_PUBLIC ) {
+ $revision = $this->getOldestRevision();
+ if ( $revision ) {
+ $userName = $revision->getUserText( $audience );
+ return User::newFromName( $userName, false );
+ } else {
+ return null;
+ }
+ }
+
/**
* @param $audience Integer: one of:
* Revision::FOR_PUBLIC to be displayed to all users
$parserCache->save( $editInfo->output, $this, $editInfo->popts );
}
- # Update the links tables
- $u = new LinksUpdate( $this->mTitle, $editInfo->output );
- $u->doUpdate();
+ # Update the links tables and other secondary data
+ $updates = $editInfo->output->getSecondaryDataUpdates( $this->mTitle );
+ DataUpdate::runUpdates( $updates );
wfRunHooks( 'ArticleEditUpdates', array( &$this, &$editInfo, $options['changed'] ) );
/**
* Do some database updates after deletion
*
- * @param $id Int: page_id value of the page being deleted
+ * @param $id Int: page_id value of the page being deleted (B/C, currently unused)
*/
public function doDeleteUpdates( $id ) {
+ # update site status
DeferredUpdates::addUpdate( new SiteStatsUpdate( 0, 1, - (int)$this->isCountable(), -1 ) );
- $dbw = wfGetDB( DB_MASTER );
-
- # Delete restrictions for it
- $dbw->delete( 'page_restrictions', array ( 'pr_page' => $id ), __METHOD__ );
-
- # Fix category table counts
- $cats = array();
- $res = $dbw->select( 'categorylinks', 'cl_to', array( 'cl_from' => $id ), __METHOD__ );
-
- foreach ( $res as $row ) {
- $cats [] = $row->cl_to;
- }
-
- $this->updateCategoryCounts( array(), $cats );
-
- # If using cascading deletes, we can skip some explicit deletes
- if ( !$dbw->cascadingDeletes() ) {
- $dbw->delete( 'revision', array( 'rev_page' => $id ), __METHOD__ );
-
- # Delete outgoing links
- $dbw->delete( 'pagelinks', array( 'pl_from' => $id ), __METHOD__ );
- $dbw->delete( 'imagelinks', array( 'il_from' => $id ), __METHOD__ );
- $dbw->delete( 'categorylinks', array( 'cl_from' => $id ), __METHOD__ );
- $dbw->delete( 'templatelinks', array( 'tl_from' => $id ), __METHOD__ );
- $dbw->delete( 'externallinks', array( 'el_from' => $id ), __METHOD__ );
- $dbw->delete( 'langlinks', array( 'll_from' => $id ), __METHOD__ );
- $dbw->delete( 'iwlinks', array( 'iwl_from' => $id ), __METHOD__ );
- $dbw->delete( 'redirect', array( 'rd_from' => $id ), __METHOD__ );
- $dbw->delete( 'page_props', array( 'pp_page' => $id ), __METHOD__ );
- }
-
- # If using cleanup triggers, we can skip some manual deletes
- if ( !$dbw->cleanupTriggers() ) {
- # Clean up recentchanges entries...
- $dbw->delete( 'recentchanges',
- array( 'rc_type != ' . RC_LOG,
- 'rc_namespace' => $this->mTitle->getNamespace(),
- 'rc_title' => $this->mTitle->getDBkey() ),
- __METHOD__ );
- $dbw->delete( 'recentchanges',
- array( 'rc_type != ' . RC_LOG, 'rc_cur_id' => $id ),
- __METHOD__ );
- }
+ # remove secondary indexes, etc
+ $updates = $this->getDeletionUpdates( );
+ DataUpdate::runUpdates( $updates );
# Clear caches
- self::onArticleDelete( $this->mTitle );
+ WikiPage::onArticleDelete( $this->mTitle );
# Reset this object
$this->clear();
if ( count( $templates_diff ) > 0 ) {
# Whee, link updates time.
+ # Note: we are only interested in links here. We don't need to get other DataUpdate items from the parser output.
$u = new LinksUpdate( $this->mTitle, $parserOutput, false );
$u->doUpdate();
}
global $wgUser;
return $this->isParserCacheUsed( ParserOptions::newFromUser( $wgUser ), $oldid );
}
+
+ public function getDeletionUpdates() {
+ $updates = array(
+ new LinksDeletionUpdate( $this ),
+ );
+
+ //@todo: make a hook to add update objects
+ //NOTE: deletion updates will be determined by the ContentHandler in the future
+ return $updates;
+ }
}
class PoolWorkArticleView extends PoolCounterWork {
dépôts / lhc / web / wiklou.git / blobdiff