/**
* DBMS-specific updater helper.
*
+ * 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
* @ingroup Deployment
*/
-require_once( dirname(__FILE__) . '/../../maintenance/Maintenance.php' );
+require_once( __DIR__ . '/../../maintenance/Maintenance.php' );
/**
* Class for handling database updates. Roughly based off of updaters.inc, with
* Add a new update coming from an extension. This should be called by
* extensions while executing the LoadExtensionSchemaUpdates hook.
*
+ * @since 1.17
+ *
* @param $update Array: the update to run. Format is the following:
* first item is the callback function, it also can be a
* simple string with the name of a function in this class,
/**
* Convenience wrapper for addExtensionUpdate() when adding a new table (which
* is the most common usage of updaters in an extension)
+ *
+ * @since 1.18
+ *
* @param $tableName String Name of table to create
* @param $sqlPath String Full path to the schema file
*/
}
/**
+ * @since 1.19
+ *
* @param $tableName string
* @param $indexName string
* @param $sqlPath string
}
/**
+ *
+ * @since 1.19
+ *
* @param $tableName string
* @param $columnName string
* @param $sqlPath string
}
/**
- * Add a maintenance script to be run after the database updates are complete
+ *
+ * @since 1.20
+ *
+ * @param $tableName string
+ * @param $columnName string
+ * @param $sqlPath string
+ */
+ public function dropExtensionField( $tableName, $columnName, $sqlPath ) {
+ $this->extensionUpdates[] = array( 'dropField', $tableName, $columnName, $sqlPath, true );
+ }
+
+ /**
+ *
+ * @since 1.20
+ *
+ * @param $tableName string
+ * @param $sqlPath string
+ */
+ public function dropExtensionTable( $tableName, $sqlPath ) {
+ $this->extensionUpdates[] = array( 'dropTable', $tableName, $sqlPath, true );
+ }
+
+ /**
+ *
+ * @since 1.20
+ *
+ * @param $tableName string
+ * @return bool
+ */
+ public function tableExists( $tableName ) {
+ return ( $this->db->tableExists( $tableName, __METHOD__ ) );
+ }
+
+ /**
+ * Add a maintenance script to be run after the database updates are complete.
+ *
+ * @since 1.19
+ *
* @param $class string Name of a Maintenance subclass
*/
public function addPostDatabaseUpdateMaintenance( $class ) {
}
/**
+ * @since 1.17
+ *
* @return array
*/
public function getPostDatabaseUpdateMaintenance() {
* @param $what Array: what updates to perform
*/
public function doUpdates( $what = array( 'core', 'extensions', 'purge', 'stats' ) ) {
- global $wgVersion;
+ global $wgLocalisationCacheConf, $wgVersion;
+ $this->db->begin( __METHOD__ );
$what = array_flip( $what );
if ( isset( $what['core'] ) ) {
$this->runUpdates( $this->getCoreUpdateList(), false );
$this->setAppliedUpdates( $wgVersion, $this->updates );
- if( isset( $what['purge'] ) ) {
- $this->purgeCache();
- $this->rebuildLocalisationCache();
- }
if ( isset( $what['stats'] ) ) {
$this->checkStats();
}
+
+ if ( isset( $what['purge'] ) ) {
+ $this->purgeCache();
+
+ if ( $wgLocalisationCacheConf['manualRecache'] ) {
+ $this->rebuildLocalisationCache();
+ }
+ }
+ $this->db->commit( __METHOD__ );
}
/**
* Applies a SQL patch
* @param $path String Path to the patch file
* @param $isFullPath Boolean Whether to treat $path as a relative or not
+ * @param $msg String Description of the patch
*/
- protected function applyPatch( $path, $isFullPath = false ) {
- if ( $isFullPath ) {
- $this->db->sourceFile( $path );
- } else {
- $this->db->sourceFile( $this->db->patchPath( $path ) );
+ protected function applyPatch( $path, $isFullPath = false, $msg = null ) {
+ if ( $msg === null ) {
+ $msg = "Applying $path patch";
+ }
+
+ if ( !$isFullPath ) {
+ $path = $this->db->patchPath( $path );
}
+
+ $this->output( "$msg ..." );
+ $this->db->sourceFile( $path );
+ $this->output( "done.\n" );
}
/**
if ( $this->db->tableExists( $name, __METHOD__ ) ) {
$this->output( "...$name table already exists.\n" );
} else {
- $this->output( "Creating $name table..." );
- $this->applyPatch( $patch, $fullpath );
- $this->output( "ok\n" );
+ $this->applyPatch( $patch, $fullpath, "Creating $name table" );
}
}
*/
protected function addField( $table, $field, $patch, $fullpath = false ) {
if ( !$this->db->tableExists( $table, __METHOD__ ) ) {
- $this->output( "...$table table does not exist, skipping new field patch\n" );
+ $this->output( "...$table table does not exist, skipping new field patch.\n" );
} elseif ( $this->db->fieldExists( $table, $field, __METHOD__ ) ) {
$this->output( "...have $field field in $table table.\n" );
} else {
- $this->output( "Adding $field field to table $table..." );
- $this->applyPatch( $patch, $fullpath );
- $this->output( "ok\n" );
+ $this->applyPatch( $patch, $fullpath, "Adding $field field to table $table" );
}
}
*/
protected function addIndex( $table, $index, $patch, $fullpath = false ) {
if ( $this->db->indexExists( $table, $index, __METHOD__ ) ) {
- $this->output( "...$index key already set on $table table.\n" );
+ $this->output( "...index $index already set on $table table.\n" );
} else {
- $this->output( "Adding $index key to table $table... " );
- $this->applyPatch( $patch, $fullpath );
- $this->output( "ok\n" );
+ $this->applyPatch( $patch, $fullpath, "Adding index $index to table $table" );
}
}
*/
protected function dropField( $table, $field, $patch, $fullpath = false ) {
if ( $this->db->fieldExists( $table, $field, __METHOD__ ) ) {
- $this->output( "Table $table contains $field field. Dropping... " );
- $this->applyPatch( $patch, $fullpath );
- $this->output( "ok\n" );
+ $this->applyPatch( $patch, $fullpath, "Table $table contains $field field. Dropping" );
} else {
$this->output( "...$table table does not contain $field field.\n" );
}
*/
protected function dropIndex( $table, $index, $patch, $fullpath = false ) {
if ( $this->db->indexExists( $table, $index, __METHOD__ ) ) {
- $this->output( "Dropping $index key from table $table... " );
- $this->applyPatch( $patch, $fullpath );
- $this->output( "ok\n" );
+ $this->applyPatch( $patch, $fullpath, "Dropping $index index from table $table" );
} else {
$this->output( "...$index key doesn't exist.\n" );
}
}
/**
+ * If the specified table exists, drop it, or execute the
+ * patch if one is provided.
+ *
+ * Public @since 1.20
+ *
* @param $table string
- * @param $patch string
+ * @param $patch string|false
* @param $fullpath bool
*/
- protected function dropTable( $table, $patch, $fullpath = false ) {
+ public function dropTable( $table, $patch = false, $fullpath = false ) {
if ( $this->db->tableExists( $table, __METHOD__ ) ) {
- $this->output( "Dropping table $table... " );
- $this->applyPatch( $patch, $fullpath );
- $this->output( "ok\n" );
+ $msg = "Dropping table $table";
+
+ if ( $patch === false ) {
+ $this->output( "$msg ..." );
+ $this->db->dropTable( $table, __METHOD__ );
+ $this->output( "done.\n" );
+ }
+ else {
+ $this->applyPatch( $patch, $fullpath, $msg );
+ }
+
} else {
$this->output( "...$table doesn't exist.\n" );
}
public function modifyField( $table, $field, $patch, $fullpath = false ) {
$updateKey = "$table-$field-$patch";
if ( !$this->db->tableExists( $table, __METHOD__ ) ) {
- $this->output( "...$table table does not exist, skipping modify field patch\n" );
+ $this->output( "...$table table does not exist, skipping modify field patch.\n" );
} elseif ( !$this->db->fieldExists( $table, $field, __METHOD__ ) ) {
- $this->output( "...$field field does not exist in $table table, skipping modify field patch\n" );
+ $this->output( "...$field field does not exist in $table table, skipping modify field patch.\n" );
} elseif( $this->updateRowExists( $updateKey ) ) {
- $this->output( "...$field in table $table already modified by patch $patch\n" );
+ $this->output( "...$field in table $table already modified by patch $patch.\n" );
} else {
- $this->output( "Modifying $field field of table $table..." );
- $this->applyPatch( $patch, $fullpath );
+ $this->applyPatch( $patch, $fullpath, "Modifying $field field of table $table" );
$this->insertUpdateRow( $updateKey );
- $this->output( "ok\n" );
}
}
* Check the site_stats table is not properly populated.
*/
protected function checkStats() {
- $this->output( "Checking site_stats row..." );
+ $this->output( "...site_stats is populated..." );
$row = $this->db->selectRow( 'site_stats', '*', array( 'ss_row_id' => 1 ), __METHOD__ );
if ( $row === false ) {
$this->output( "data is missing! rebuilding...\n" );
$task = $this->maintenance->runChild( 'PopulateLogUsertext' );
$task->execute();
+ $this->output( "done.\n" );
}
}
$task = $this->maintenance->runChild( 'PopulateLogSearch' );
$task->execute();
+ $this->output( "done.\n" );
}
}
return;
}
- $this->output( "Converting tc_time from UNIX epoch to MediaWiki timestamp... " );
- $this->applyPatch( 'patch-tc-timestamp.sql' );
- $this->output( "ok\n" );
+ $this->applyPatch( 'patch-tc-timestamp.sql', false, "Converting tc_time from UNIX epoch to MediaWiki timestamp" );
}
/**
return;
}
+ $this->output( "Updating category collations..." );
$task = $this->maintenance->runChild( 'UpdateCollation' );
$task->execute();
+ $this->output( "...done.\n" );
}
/**
*/
protected function doMigrateUserOptions() {
$cl = $this->maintenance->runChild( 'ConvertUserOptions', 'convertUserOptions.php' );
- $this->output( "Migrating remaining user_options... " );
$cl->execute();
$this->output( "done.\n" );
}
$this->output( "Rebuilding localisation cache...\n" );
$cl->setForce();
$cl->execute();
- $this->output( "Rebuilding localisation cache done.\n" );
+ $this->output( "done.\n" );
}
}
dépôts / lhc / web / wiklou.git / blobdiff