*/
protected function setBatchSize( $s = 0 ) {
$this->mBatchSize = $s;
+
+ // If we support $mBatchSize, show the option.
+ // Used to be in addDefaultParams, but in order for that to
+ // work, subclasses would have to call this function in the constructor
+ // before they called parent::__construct which is just weird
+ // (and really wasn't done).
+ if ( $this->mBatchSize ) {
+ $this->addOption( 'batch-size', 'Run this many operations ' .
+ 'per batch, default: ' . $this->mBatchSize, false, true );
+ if ( isset( $this->mParams['batch-size'] ) ) {
+ // This seems a little ugly...
+ $this->mDependantParameters['batch-size'] = $this->mParams['batch-size'];
+ }
+ }
}
/**
}
if ( $channel === null ) {
$this->cleanupChanneled();
-
- $f = fopen( 'php://stdout', 'w' );
- fwrite( $f, $out );
- fclose( $f );
- }
- else {
+ if( php_sapi_name() == 'cli' ) {
+ fwrite( STDOUT, $out );
+ } else {
+ print( $out );
+ }
+ } else {
$out = preg_replace( '/\n\z/', '', $out );
$this->outputChanneled( $out, $channel );
}
if ( php_sapi_name() == 'cli' ) {
fwrite( STDERR, $err . "\n" );
} else {
- $f = fopen( 'php://stderr', 'w' );
- fwrite( $f, $err . "\n" );
- fclose( $f );
+ print $err;
}
$die = intval( $die );
if ( $die > 0 ) {
*/
public function cleanupChanneled() {
if ( !$this->atLineStart ) {
- $handle = fopen( 'php://stdout', 'w' );
- fwrite( $handle, "\n" );
- fclose( $handle );
+ if( php_sapi_name() == 'cli' ) {
+ fwrite( STDOUT, "\n" );
+ } else {
+ print "\n";
+ }
$this->atLineStart = true;
}
}
return;
}
- $handle = fopen( 'php://stdout', 'w' );
+ $cli = php_sapi_name() == 'cli';
// End the current line if necessary
if ( !$this->atLineStart && $channel !== $this->lastChannel ) {
- fwrite( $handle, "\n" );
+ if( $cli ) {
+ fwrite( STDOUT, "\n" );
+ } else {
+ print "\n";
+ }
}
- fwrite( $handle, $msg );
+ if( $cli ) {
+ fwrite( STDOUT, $msg );
+ } else {
+ print $msg;
+ }
$this->atLineStart = false;
if ( $channel === null ) {
// For unchanneled messages, output trailing newline immediately
- fwrite( $handle, "\n" );
+ if( $cli ) {
+ fwrite( STDOUT, "\n" );
+ } else {
+ print "\n";
+ }
$this->atLineStart = true;
}
$this->lastChannel = $channel;
-
- // Cleanup handle
- fclose( $handle );
}
/**
$this->addOption( 'dbuser', 'The DB user to use for this script', false, true );
$this->addOption( 'dbpass', 'The password to use for this script', false, true );
}
- // If we support $mBatchSize, show the option
- if ( $this->mBatchSize ) {
- $this->addOption( 'batch-size', 'Run this many operations ' .
- 'per batch, default: ' . $this->mBatchSize, false, true );
- }
+
# Save additional script dependant options to display
# them separately in help
$this->mDependantParameters = array_diff_key( $this->mParams, $this->mGenericParameters );
}
}
+ /**
+ * @var $child Maintenance
+ */
$child = new $maintClass();
$child->loadParamsAndArgs( $this->mSelf, $this->mOptions, $this->mArgs );
if ( !is_null( $this->mDb ) ) {
* to allow sysadmins to explicitly set one if they'd prefer to override
* defaults (or for people using Suhosin which yells at you for trying
* to disable the limits)
+ * @return string
*/
public function memoryLimit() {
$limit = $this->getOption( 'memory-limit', 'max' );
$this->mQuiet = true;
}
if ( $this->hasOption( 'batch-size' ) ) {
- $this->mBatchSize = $this->getOption( 'batch-size' );
+ $this->mBatchSize = intval( $this->getOption( 'batch-size' ) );
}
}
$wgDBpassword = $wgDBadminpassword;
if ( $wgDBservers ) {
+ /**
+ * @var $wgDBservers array
+ */
foreach ( $wgDBservers as $i => $server ) {
$wgDBservers[$i]['user'] = $wgDBuser;
$wgDBservers[$i]['password'] = $wgDBpassword;
}
}
- /**
- * Do setup specific to WMF
- */
- public function loadWikimediaSettings() {
- global $IP, $wgNoDBParam, $wgUseNormalUser, $wgConf, $site, $lang;
-
- if ( empty( $wgNoDBParam ) ) {
- # Check if we were passed a db name
- if ( isset( $this->mOptions['wiki'] ) ) {
- $db = $this->mOptions['wiki'];
- } else {
- $db = array_shift( $this->mArgs );
- }
- list( $site, $lang ) = $wgConf->siteFromDB( $db );
-
- # If not, work out the language and site the old way
- if ( is_null( $site ) || is_null( $lang ) ) {
- if ( !$db ) {
- $lang = 'aa';
- } else {
- $lang = $db;
- }
- if ( isset( $this->mArgs[0] ) ) {
- $site = array_shift( $this->mArgs );
- } else {
- $site = 'wikipedia';
- }
- }
- } else {
- $lang = 'aa';
- $site = 'wikipedia';
- }
-
- # This is for the IRC scripts, which now run as the apache user
- # The apache user doesn't have access to the wikiadmin_pass command
- if ( $_ENV['USER'] == 'apache' ) {
- # if ( posix_geteuid() == 48 ) {
- $wgUseNormalUser = true;
- }
-
- putenv( 'wikilang=' . $lang );
-
- ini_set( 'include_path', ".:$IP:$IP/includes:$IP/languages:$IP/maintenance" );
-
- if ( $lang == 'test' && $site == 'wikipedia' ) {
- if ( !defined( 'TESTWIKI' ) ) {
- define( 'TESTWIKI', 1 );
- }
- }
- }
-
/**
* Generic setup for most installs. Returns the location of LocalSettings
* @return String
/**
* Get the maintenance directory.
+ * @return string
*/
protected function getDir() {
return dirname( __FILE__ );
* Update the searchindex table for a given pageid
* @param $dbw Database: a database write handle
* @param $pageId Integer: the page ID to update.
+ * @return null|string
*/
public function updateSearchIndexForPage( $dbw, $pageId ) {
// Get current revision
} else {
return posix_isatty( $fd );
}
-}
+ }
/**
* Prompt the console for input
}
}
+/**
+ * Fake maintenance wrapper, mostly used for the web installer/updater
+ */
class FakeMaintenance extends Maintenance {
protected $mSelf = "FakeMaintenanceScript";
public function execute() {
return;
}
}
+
+/**
+ * Class for scripts that perform database maintenance and want to log the
+ * update in `updatelog` so we can later skip it
+ */
+abstract class LoggedUpdateMaintenance extends Maintenance {
+ public function __construct() {
+ parent::__construct();
+ $this->addOption( 'force', 'Run the update even if it was completed already' );
+ $this->setBatchSize( 200 );
+ }
+
+ public function execute() {
+ $db = $this->getDB( DB_MASTER );
+ $key = $this->getUpdateKey();
+
+ if ( !$this->hasOption( 'force' ) &&
+ $db->selectRow( 'updatelog', '1', array( 'ul_key' => $key ), __METHOD__ ) )
+ {
+ $this->output( "..." . $this->updateSkippedMessage() . "\n" );
+ return true;
+ }
+
+ if ( !$this->doDBUpdates() ) {
+ return false;
+ }
+
+ if (
+ $db->insert( 'updatelog', array( 'ul_key' => $key ), __METHOD__, 'IGNORE' ) )
+ {
+ return true;
+ } else {
+ $this->output( $this->updatelogFailedMessage() . "\n" );
+ return false;
+ }
+ }
+
+ /**
+ * Message to show that the update was done already and was just skipped
+ * @return String
+ */
+ protected function updateSkippedMessage() {
+ $key = $this->getUpdateKey();
+ return "Update '{$key}' already logged as completed.";
+ }
+
+ /**
+ * Message to show the the update log was unable to log the completion of this update
+ * @return String
+ */
+ protected function updatelogFailedMessage() {
+ $key = $this->getUpdateKey();
+ return "Unable to log update '{$key}' as completed.";
+ }
+
+ /**
+ * Do the actual work. All child classes will need to implement this.
+ * Return true to log the update as done or false (usually on failure).
+ * @return Bool
+ */
+ abstract protected function doDBUpdates();
+
+ /**
+ * Get the update key name to go in the update log table
+ * @return String
+ */
+ abstract protected function getUpdateKey();
+}
dépôts / lhc / web / wiklou.git / blobdiff