if ( !defined( 'MEDIAWIKI' ) ) {
// Eclipse helper - will be ignored in production
- require_once ( "ApiQueryBase.php" );
+ require_once( "ApiQueryBase.php" );
}
/**
private $pageMap, $resultArr;
// output element name, database column field prefix, database table
- private $backlinksSettings = array (
- 'backlinks' => array (
+ private $backlinksSettings = array(
+ 'backlinks' => array(
'code' => 'bl',
'prefix' => 'pl',
'linktbl' => 'pagelinks'
),
- 'embeddedin' => array (
+ 'embeddedin' => array(
'code' => 'ei',
'prefix' => 'tl',
'linktbl' => 'templatelinks'
),
- 'imageusage' => array (
+ 'imageusage' => array(
'code' => 'iu',
'prefix' => 'il',
'linktbl' => 'imagelinks'
extract( $this->backlinksSettings[$moduleName] );
$this->resultArr = array();
- parent :: __construct( $query, $moduleName, $code );
+ parent::__construct( $query, $moduleName, $code );
$this->bl_ns = $prefix . '_namespace';
$this->bl_from = $prefix . '_from';
$this->bl_table = $linktbl;
if ( $this->hasNS ) {
$this->bl_title = $prefix . '_title';
$this->bl_sort = "{$this->bl_ns}, {$this->bl_title}, {$this->bl_from}";
- $this->bl_fields = array (
+ $this->bl_fields = array(
$this->bl_ns,
$this->bl_title
);
} else {
$this->bl_title = $prefix . '_to';
$this->bl_sort = "{$this->bl_title}, {$this->bl_from}";
- $this->bl_fields = array (
+ $this->bl_fields = array(
$this->bl_title
);
}
$db = $this->getDB();
$this->addTables( array( $this->bl_table, 'page' ) );
$this->addWhere( "{$this->bl_from}=page_id" );
- if ( is_null( $resultPageSet ) )
+ if ( is_null( $resultPageSet ) ) {
$this->addFields( array( 'page_id', 'page_title', 'page_namespace' ) );
- else
+ } else {
$this->addFields( $resultPageSet->getPageTableFields() );
+ }
+
$this->addFields( 'page_is_redirect' );
$this->addWhereFld( $this->bl_title, $this->rootTitle->getDBkey() );
- if ( $this->hasNS )
+
+ if ( $this->hasNS ) {
$this->addWhereFld( $this->bl_ns, $this->rootTitle->getNamespace() );
+ }
$this->addWhereFld( 'page_namespace', $this->params['namespace'] );
- if ( !is_null( $this->contID ) )
+
+ if ( !is_null( $this->contID ) ) {
$this->addWhere( "{$this->bl_from}>={$this->contID}" );
- if ( $this->params['filterredir'] == 'redirects' )
+ }
+
+ if ( $this->params['filterredir'] == 'redirects' ) {
$this->addWhereFld( 'page_is_redirect', 1 );
- if ( $this->params['filterredir'] == 'nonredirects' )
+ } elseif ( $this->params['filterredir'] == 'nonredirects' && !$this->redirect ) {
+ // bug 22245 - Check for !redirect, as filtering nonredirects, when getting what links to them is contradictory
$this->addWhereFld( 'page_is_redirect', 0 );
+ }
+
$this->addOption( 'LIMIT', $this->params['limit'] + 1 );
$this->addOption( 'ORDER BY', $this->bl_from );
$this->addOption( 'STRAIGHT_JOIN' );
$db = $this->getDB();
$this->addTables( array( 'page', $this->bl_table ) );
$this->addWhere( "{$this->bl_from}=page_id" );
- if ( is_null( $resultPageSet ) )
+
+ if ( is_null( $resultPageSet ) ) {
$this->addFields( array( 'page_id', 'page_title', 'page_namespace', 'page_is_redirect' ) );
- else
+ } else {
$this->addFields( $resultPageSet->getPageTableFields() );
+ }
+
$this->addFields( $this->bl_title );
- if ( $this->hasNS )
+ if ( $this->hasNS ) {
$this->addFields( $this->bl_ns );
+ }
+
// We can't use LinkBatch here because $this->hasNS may be false
$titleWhere = array();
- foreach ( $this->redirTitles as $t )
+ foreach ( $this->redirTitles as $t ) {
$titleWhere[] = "{$this->bl_title} = " . $db->addQuotes( $t->getDBkey() ) .
- ( $this->hasNS ? " AND {$this->bl_ns} = '{$t->getNamespace()}'" : "" );
+ ( $this->hasNS ? " AND {$this->bl_ns} = '{$t->getNamespace()}'" : '' );
+ }
$this->addWhere( $db->makeList( $titleWhere, LIST_OR ) );
$this->addWhereFld( 'page_namespace', $this->params['namespace'] );
- if ( !is_null( $this->redirID ) )
- {
+
+ if ( !is_null( $this->redirID ) ) {
$first = $this->redirTitles[0];
$title = $db->strencode( $first->getDBkey() );
$ns = $first->getNamespace();
$from = $this->redirID;
- if ( $this->hasNS )
+ if ( $this->hasNS ) {
$this->addWhere( "{$this->bl_ns} > $ns OR " .
"({$this->bl_ns} = $ns AND " .
"({$this->bl_title} > '$title' OR " .
"({$this->bl_title} = '$title' AND " .
"{$this->bl_from} >= $from)))" );
- else
+ } else {
$this->addWhere( "{$this->bl_title} > '$title' OR " .
"({$this->bl_title} = '$title' AND " .
"{$this->bl_from} >= $from)" );
-
+ }
}
- if ( $this->params['filterredir'] == 'redirects' )
+ if ( $this->params['filterredir'] == 'redirects' ) {
$this->addWhereFld( 'page_is_redirect', 1 );
- if ( $this->params['filterredir'] == 'nonredirects' )
+ } elseif ( $this->params['filterredir'] == 'nonredirects' ) {
$this->addWhereFld( 'page_is_redirect', 0 );
+ }
+
$this->addOption( 'LIMIT', $this->params['limit'] + 1 );
$this->addOption( 'ORDER BY', $this->bl_sort );
$this->addOption( 'USE INDEX', array( 'page' => 'PRIMARY' ) );
break;
}
- if ( is_null( $resultPageSet ) )
+ if ( is_null( $resultPageSet ) ) {
$this->extractRowInfo( $row );
- else
- {
+ } else {
$this->pageMap[$row->page_namespace][$row->page_title] = $row->page_id;
- if ( $row->page_is_redirect )
+ if ( $row->page_is_redirect ) {
$this->redirTitles[] = Title::makeTitle( $row->page_namespace, $row->page_title );
+ }
+
$resultPageSet->processDbRow( $row );
}
}
$db->freeResult( $res );
- if ( $this->redirect && count( $this->redirTitles ) )
- {
+ if ( $this->redirect && count( $this->redirTitles ) ) {
$this->resetQueryParams();
$this->prepareSecondQuery( $resultPageSet );
$res = $this->select( __METHOD__ . '::secondQuery' );
$count = 0;
- while ( $row = $db->fetchObject( $res ) )
- {
- if ( ++$count > $this->params['limit'] )
- {
+ while ( $row = $db->fetchObject( $res ) ) {
+ if ( ++$count > $this->params['limit'] ) {
// We've reached the one extra which shows that there are additional pages to be had. Stop here...
// We need to keep the parent page of this redir in
- if ( $this->hasNS )
+ if ( $this->hasNS ) {
$parentID = $this->pageMap[$row-> { $this->bl_ns } ][$row-> { $this->bl_title } ];
- else
+ } else {
$parentID = $this->pageMap[NS_IMAGE][$row-> { $this->bl_title } ];
+ }
$this->continueStr = $this->getContinueRedirStr( $parentID, $row->page_id );
break;
}
- if ( is_null( $resultPageSet ) )
+ if ( is_null( $resultPageSet ) ) {
$this->extractRedirRowInfo( $row );
- else
+ } else {
$resultPageSet->processDbRow( $row );
+ }
}
$db->freeResult( $res );
}
if ( is_null( $resultPageSet ) ) {
// Try to add the result data in one go and pray that it fits
$fit = $this->getResult()->addValue( 'query', $this->getModuleName(), array_values( $this->resultArr ) );
- if ( !$fit )
- {
+ if ( !$fit ) {
// It didn't fit. Add elements one by one until the
// result is full.
- foreach ( $this->resultArr as $pageID => $arr )
- {
+ foreach ( $this->resultArr as $pageID => $arr ) {
// Add the basic entry without redirlinks first
$fit = $this->getResult()->addValue(
array( 'query', $this->getModuleName() ),
null, array_diff_key( $arr, array( 'redirlinks' => '' ) ) );
- if ( !$fit )
- {
+ if ( !$fit ) {
$this->continueStr = $this->getContinueStr( $pageID );
break;
}
$hasRedirs = false;
- foreach ( (array)@$arr['redirlinks'] as $key => $redir )
- {
+ foreach ( (array)@$arr['redirlinks'] as $key => $redir ) {
$fit = $this->getResult()->addValue(
array( 'query', $this->getModuleName(), $pageID, 'redirlinks' ),
$key, $redir );
- if ( !$fit )
- {
+ if ( !$fit ) {
$this->continueStr = $this->getContinueRedirStr( $pageID, $redir['pageid'] );
break;
}
$hasRedirs = true;
}
- if ( $hasRedirs )
+ if ( $hasRedirs ) {
$this->getResult()->setIndexedTagName_internal(
array( 'query', $this->getModuleName(), $pageID, 'redirlinks' ),
$this->bl_code );
- if ( !$fit )
+ }
+ if ( !$fit ) {
break;
+ }
}
}
$this->getResult()->setIndexedTagName_internal(
- array( 'query', $this->getModuleName() ),
- $this->bl_code );
+ array( 'query', $this->getModuleName() ),
+ $this->bl_code
+ );
}
- if ( !is_null( $this->continueStr ) )
+ if ( !is_null( $this->continueStr ) ) {
$this->setContinueEnumParameter( 'continue', $this->continueStr );
+ }
}
private function extractRowInfo( $row ) {
$t = Title::makeTitle( $row->page_namespace, $row->page_title );
$a = array( 'pageid' => intval( $row->page_id ) );
ApiQueryBase::addTitleInfo( $a, $t );
- if ( $row->page_is_redirect )
- {
+ if ( $row->page_is_redirect ) {
$a['redirect'] = '';
$this->redirTitles[] = $t;
}
$this->resultArr[$a['pageid']] = $a;
}
- private function extractRedirRowInfo( $row )
- {
+ private function extractRedirRowInfo( $row ) {
$a['pageid'] = intval( $row->page_id );
ApiQueryBase::addTitleInfo( $a, Title::makeTitle( $row->page_namespace, $row->page_title ) );
- if ( $row->page_is_redirect )
+ if ( $row->page_is_redirect ) {
$a['redirect'] = '';
+ }
$ns = $this->hasNS ? $row-> { $this->bl_ns } : NS_FILE;
$parentID = $this->pageMap[$ns][$row-> { $this->bl_title } ];
// Put all the results in an array first
}
protected function processContinue() {
- if ( !is_null( $this->params['continue'] ) )
+ if ( !is_null( $this->params['continue'] ) ) {
$this->parseContinueParam();
- else {
- if ( $this->params['title'] !== "" ) {
+ } else {
+ if ( $this->params['title'] !== '' ) {
$title = Title::newFromText( $this->params['title'] );
if ( !$title ) {
$this->dieUsageMsg( array( 'invalidtitle', $this->params['title'] ) );
}
// only image titles are allowed for the root in imageinfo mode
- if ( !$this->hasNS && $this->rootTitle->getNamespace() !== NS_FILE )
+ if ( !$this->hasNS && $this->rootTitle->getNamespace() !== NS_FILE ) {
$this->dieUsage( "The title for {$this->getModuleName()} query must be an image", 'bad_image_title' );
+ }
}
protected function parseContinueParam() {
// null stuff out now so we know what's set and what isn't
$this->rootTitle = $this->contID = $this->redirID = null;
$rootNs = intval( $continueList[0] );
- if ( $rootNs === 0 && $continueList[0] !== '0' )
+ if ( $rootNs === 0 && $continueList[0] !== '0' ) {
// Illegal continue parameter
- $this->dieUsage( "Invalid continue param. You should pass the original value returned by the previous query", "_badcontinue" );
+ $this->dieUsage( 'Invalid continue param. You should pass the original value returned by the previous query', '_badcontinue' );
+ }
$this->rootTitle = Title::makeTitleSafe( $rootNs, $continueList[1] );
- if ( !$this->rootTitle )
- $this->dieUsage( "Invalid continue param. You should pass the original value returned by the previous query", "_badcontinue" );
+
+ if ( !$this->rootTitle ) {
+ $this->dieUsage( 'Invalid continue param. You should pass the original value returned by the previous query', '_badcontinue' );
+ }
$contID = intval( $continueList[2] );
- if ( $contID === 0 && $continueList[2] !== '0' )
- $this->dieUsage( "Invalid continue param. You should pass the original value returned by the previous query", "_badcontinue" );
+
+ if ( $contID === 0 && $continueList[2] !== '0' ) {
+ $this->dieUsage( 'Invalid continue param. You should pass the original value returned by the previous query', '_badcontinue' );
+ }
$this->contID = $contID;
$redirID = intval( @$continueList[3] );
- if ( $redirID === 0 && @$continueList[3] !== '0' )
+
+ if ( $redirID === 0 && @$continueList[3] !== '0' ) {
// This one isn't required
return;
+ }
$this->redirID = $redirID;
}
}
public function getAllowedParams() {
- $retval = array (
+ $retval = array(
'title' => null,
'continue' => null,
- 'namespace' => array (
- ApiBase :: PARAM_ISMULTI => true,
- ApiBase :: PARAM_TYPE => 'namespace'
+ 'namespace' => array(
+ ApiBase::PARAM_ISMULTI => true,
+ ApiBase::PARAM_TYPE => 'namespace'
),
'filterredir' => array(
- ApiBase :: PARAM_DFLT => 'all',
- ApiBase :: PARAM_TYPE => array(
+ ApiBase::PARAM_DFLT => 'all',
+ ApiBase::PARAM_TYPE => array(
'all',
'redirects',
'nonredirects'
)
),
- 'limit' => array (
- ApiBase :: PARAM_DFLT => 10,
- ApiBase :: PARAM_TYPE => 'limit',
- ApiBase :: PARAM_MIN => 1,
- ApiBase :: PARAM_MAX => ApiBase :: LIMIT_BIG1,
- ApiBase :: PARAM_MAX2 => ApiBase :: LIMIT_BIG2
+ 'limit' => array(
+ ApiBase::PARAM_DFLT => 10,
+ ApiBase::PARAM_TYPE => 'limit',
+ ApiBase::PARAM_MIN => 1,
+ ApiBase::PARAM_MAX => ApiBase::LIMIT_BIG1,
+ ApiBase::PARAM_MAX2 => ApiBase::LIMIT_BIG2
)
);
- if ( $this->getModuleName() == 'embeddedin' )
+ if ( $this->getModuleName() == 'embeddedin' ) {
return $retval;
+ }
$retval['redirect'] = false;
return $retval;
}
public function getParamDescription() {
- $retval = array (
- 'title' => 'Title to search.',
- 'continue' => 'When more results are available, use this to continue.',
- 'namespace' => 'The namespace to enumerate.',
- 'filterredir' => 'How to filter for redirects'
+ $retval = array(
+ 'title' => 'Title to search',
+ 'continue' => 'When more results are available, use this to continue',
+ 'namespace' => 'The namespace to enumerate',
);
- if ( $this->getModuleName() != 'embeddedin' )
+ if ( $this->getModuleName() != 'embeddedin' ) {
return array_merge( $retval, array(
'redirect' => 'If linking page is a redirect, find all pages that link to that redirect as well. Maximum limit is halved.',
+ 'filterredir' => "How to filter for redirects. If set to nonredirects when {$this->bl_code}redirect is enabled, this is only applied to the second level",
'limit' => "How many total pages to return. If {$this->bl_code}redirect is enabled, limit applies to each level separately (which means you may get up to 2 * limit results)."
) );
+ }
return array_merge( $retval, array(
- 'limit' => "How many total pages to return."
+ 'filterredir' => 'How to filter for redirects',
+ 'limit' => 'How many total pages to return'
) );
}
public function getDescription() {
switch ( $this->getModuleName() ) {
- case 'backlinks' :
+ case 'backlinks':
return 'Find all pages that link to the given page';
- case 'embeddedin' :
+ case 'embeddedin':
return 'Find all pages that embed (transclude) the given title';
- case 'imageusage' :
+ case 'imageusage':
return 'Find all pages that use the given image title.';
- default :
- ApiBase :: dieDebug( __METHOD__, 'Unknown module name' );
+ default:
+ ApiBase::dieDebug( __METHOD__, 'Unknown module name' );
}
}
+ public function getPossibleErrors() {
+ return array_merge( parent::getPossibleErrors(), array(
+ array( 'invalidtitle', 'title' ),
+ array( 'missingparam', 'title' ),
+ array( 'code' => 'bad_image_title', 'info' => "The title for {$this->getModuleName()} query must be an image" ),
+ array( 'code' => '_badcontinue', 'info' => 'Invalid continue param. You should pass the original value returned by the previous query' ),
+ ) );
+ }
+
protected function getExamples() {
- static $examples = array (
- 'backlinks' => array (
- "api.php?action=query&list=backlinks&bltitle=Main%20Page",
- "api.php?action=query&generator=backlinks&gbltitle=Main%20Page&prop=info"
+ static $examples = array(
+ 'backlinks' => array(
+ 'api.php?action=query&list=backlinks&bltitle=Main%20Page',
+ 'api.php?action=query&generator=backlinks&gbltitle=Main%20Page&prop=info'
),
- 'embeddedin' => array (
- "api.php?action=query&list=embeddedin&eititle=Template:Stub",
- "api.php?action=query&generator=embeddedin&geititle=Template:Stub&prop=info"
+ 'embeddedin' => array(
+ 'api.php?action=query&list=embeddedin&eititle=Template:Stub',
+ 'api.php?action=query&generator=embeddedin&geititle=Template:Stub&prop=info'
),
- 'imageusage' => array (
- "api.php?action=query&list=imageusage&iutitle=File:Albert%20Einstein%20Head.jpg",
- "api.php?action=query&generator=imageusage&giutitle=File:Albert%20Einstein%20Head.jpg&prop=info"
+ 'imageusage' => array(
+ 'api.php?action=query&list=imageusage&iutitle=File:Albert%20Einstein%20Head.jpg',
+ 'api.php?action=query&generator=imageusage&giutitle=File:Albert%20Einstein%20Head.jpg&prop=info'
)
);
dépôts / lhc / web / wiklou.git / blobdiff