* @ingroup SpecialPage
*/
+use Mediawiki\MediaWikiServices;
+
/**
* A special page that allows users to export pages in a XML file
*
* @ingroup SpecialPage
*/
class SpecialExport extends SpecialPage {
-
private $curonly, $doExport, $pageLinkDepth, $templates;
- private $images;
public function __construct() {
parent::__construct( 'Export' );
}
public function execute( $par ) {
- global $wgOut, $wgRequest, $wgSitename, $wgExportAllowListContributors;
- global $wgExportAllowHistory, $wgExportMaxHistory, $wgExportMaxLinkDepth;
- global $wgExportFromNamespaces, $wgUser;
-
$this->setHeaders();
$this->outputHeader();
+ $config = $this->getConfig();
// Set some variables
$this->curonly = true;
$this->doExport = false;
- $this->templates = $wgRequest->getCheck( 'templates' );
- $this->images = $wgRequest->getCheck( 'images' ); // Doesn't do anything yet
+ $request = $this->getRequest();
+ $this->templates = $request->getCheck( 'templates' );
$this->pageLinkDepth = $this->validateLinkDepth(
- $wgRequest->getIntOrNull( 'pagelink-depth' )
+ $request->getIntOrNull( 'pagelink-depth' )
);
$nsindex = '';
+ $exportall = false;
- if ( $wgRequest->getCheck( 'addcat' ) ) {
- $page = $wgRequest->getText( 'pages' );
- $catname = $wgRequest->getText( 'catname' );
+ if ( $request->getCheck( 'addcat' ) ) {
+ $page = $request->getText( 'pages' );
+ $catname = $request->getText( 'catname' );
if ( $catname !== '' && $catname !== null && $catname !== false ) {
$t = Title::makeTitleSafe( NS_MAIN, $catname );
if ( $t ) {
/**
- * @todo Fixme: this can lead to hitting memory limit for very large
+ * @todo FIXME: This can lead to hitting memory limit for very large
* categories. Ideally we would do the lookup synchronously
* during the export in a single query.
*/
$catpages = $this->getPagesFromCategory( $t );
- if ( $catpages ) $page .= "\n" . implode( "\n", $catpages );
+ if ( $catpages ) {
+ if ( $page !== '' ) {
+ $page .= "\n";
+ }
+ $page .= implode( "\n", $catpages );
+ }
}
}
- }
- else if( $wgRequest->getCheck( 'addns' ) && $wgExportFromNamespaces ) {
- $page = $wgRequest->getText( 'pages' );
- $nsindex = $wgRequest->getText( 'nsindex', '' );
+ } elseif ( $request->getCheck( 'addns' ) && $config->get( 'ExportFromNamespaces' ) ) {
+ $page = $request->getText( 'pages' );
+ $nsindex = $request->getText( 'nsindex', '' );
- if ( strval( $nsindex ) !== '' ) {
+ if ( strval( $nsindex ) !== '' ) {
/**
* Same implementation as above, so same @todo
*/
$nspages = $this->getPagesFromNamespace( $nsindex );
- if ( $nspages ) $page .= "\n" . implode( "\n", $nspages );
+ if ( $nspages ) {
+ $page .= "\n" . implode( "\n", $nspages );
+ }
}
- }
- else if( $wgRequest->wasPosted() && $par == '' ) {
- $page = $wgRequest->getText( 'pages' );
- $this->curonly = $wgRequest->getCheck( 'curonly' );
- $rawOffset = $wgRequest->getVal( 'offset' );
-
- if( $rawOffset ) {
+ } elseif ( $request->getCheck( 'exportall' ) && $config->get( 'ExportAllowAll' ) ) {
+ $this->doExport = true;
+ $exportall = true;
+
+ /* Although $page and $history are not used later on, we
+ nevertheless set them to avoid that PHP notices about using
+ undefined variables foul up our XML output (see call to
+ doExport(...) further down) */
+ $page = '';
+ $history = '';
+ } elseif ( $request->wasPosted() && $par == '' ) {
+ $page = $request->getText( 'pages' );
+ $this->curonly = $request->getCheck( 'curonly' );
+ $rawOffset = $request->getVal( 'offset' );
+
+ if ( $rawOffset ) {
$offset = wfTimestamp( TS_MW, $rawOffset );
} else {
$offset = null;
}
-
- $limit = $wgRequest->getInt( 'limit' );
- $dir = $wgRequest->getVal( 'dir' );
- $history = array(
+
+ $maxHistory = $config->get( 'ExportMaxHistory' );
+ $limit = $request->getInt( 'limit' );
+ $dir = $request->getVal( 'dir' );
+ $history = [
'dir' => 'asc',
'offset' => false,
- 'limit' => $wgExportMaxHistory,
- );
- $historyCheck = $wgRequest->getCheck( 'history' );
-
+ 'limit' => $maxHistory,
+ ];
+ $historyCheck = $request->getCheck( 'history' );
+
if ( $this->curonly ) {
$history = WikiExporter::CURRENT;
} elseif ( !$historyCheck ) {
- if ( $limit > 0 && ($wgExportMaxHistory == 0 || $limit < $wgExportMaxHistory ) ) {
+ if ( $limit > 0 && ( $maxHistory == 0 || $limit < $maxHistory ) ) {
$history['limit'] = $limit;
}
+
if ( !is_null( $offset ) ) {
$history['offset'] = $offset;
}
+
if ( strtolower( $dir ) == 'desc' ) {
$history['dir'] = 'desc';
}
}
- if( $page != '' ) $this->doExport = true;
+ if ( $page != '' ) {
+ $this->doExport = true;
+ }
} else {
// Default to current-only for GET requests.
- $page = $wgRequest->getText( 'pages', $par );
- $historyCheck = $wgRequest->getCheck( 'history' );
-
- if( $historyCheck ) {
+ $page = $request->getText( 'pages', $par );
+ $historyCheck = $request->getCheck( 'history' );
+
+ if ( $historyCheck ) {
$history = WikiExporter::FULL;
} else {
$history = WikiExporter::CURRENT;
}
- if( $page != '' ) $this->doExport = true;
+ if ( $page != '' ) {
+ $this->doExport = true;
+ }
}
- if( !$wgExportAllowHistory ) {
+ if ( !$config->get( 'ExportAllowHistory' ) ) {
// Override
$history = WikiExporter::CURRENT;
}
- $list_authors = $wgRequest->getCheck( 'listauthors' );
- if ( !$this->curonly || !$wgExportAllowListContributors ) $list_authors = false ;
+ $list_authors = $request->getCheck( 'listauthors' );
+ if ( !$this->curonly || !$config->get( 'ExportAllowListContributors' ) ) {
+ $list_authors = false;
+ }
if ( $this->doExport ) {
- $wgOut->disable();
-
+ $this->getOutput()->disable();
+
// Cancel output buffering and gzipping if set
// This should provide safer streaming for pages with history
wfResetOutputBuffers();
- $wgRequest->response()->header( "Content-type: application/xml; charset=utf-8" );
-
- if( $wgRequest->getCheck( 'wpDownload' ) ) {
+ $request->response()->header( "Content-type: application/xml; charset=utf-8" );
+ $request->response()->header( "X-Robots-Tag: noindex,nofollow" );
+
+ if ( $request->getCheck( 'wpDownload' ) ) {
// Provide a sane filename suggestion
- $filename = urlencode( $wgSitename . '-' . wfTimestampNow() . '.xml' );
- $wgRequest->response()->header( "Content-disposition: attachment;filename={$filename}" );
+ $filename = urlencode( $config->get( 'Sitename' ) . '-' . wfTimestampNow() . '.xml' );
+ $request->response()->header( "Content-disposition: attachment;filename={$filename}" );
}
-
- $this->doExport( $page, $history, $list_authors );
-
+
+ $this->doExport( $page, $history, $list_authors, $exportall );
+
return;
}
- $wgOut->addWikiMsg( 'exporttext' );
+ $out = $this->getOutput();
+ $out->addWikiMsg( 'exporttext' );
- $form = Xml::openElement( 'form', array( 'method' => 'post',
- 'action' => $this->getTitle()->getLocalUrl( 'action=submit' ) ) );
- $form .= Xml::inputLabel( wfMsg( 'export-addcattext' ) , 'catname', 'catname', 40 ) . ' ';
- $form .= Xml::submitButton( wfMsg( 'export-addcat' ), array( 'name' => 'addcat' ) ) . '<br />';
+ if ( $page == '' ) {
+ $categoryName = $request->getText( 'catname' );
+ } else {
+ $categoryName = '';
+ }
- if ( $wgExportFromNamespaces ) {
- $form .= Xml::namespaceSelector( $nsindex, null, 'nsindex', wfMsg( 'export-addnstext' ) ) . ' ';
- $form .= Xml::submitButton( wfMsg( 'export-addns' ), array( 'name' => 'addns' ) ) . '<br />';
+ $formDescriptor = [
+ 'catname' => [
+ 'type' => 'textwithbutton',
+ 'name' => 'catname',
+ 'horizontal-label' => true,
+ 'label-message' => 'export-addcattext',
+ 'default' => $categoryName,
+ 'size' => 40,
+ 'buttontype' => 'submit',
+ 'buttonname' => 'addcat',
+ 'buttondefault' => $this->msg( 'export-addcat' )->text(),
+ 'hide-if' => [ '===', 'exportall', '1' ],
+ ],
+ ];
+ if ( $config->get( 'ExportFromNamespaces' ) ) {
+ $formDescriptor += [
+ 'nsindex' => [
+ 'type' => 'namespaceselectwithbutton',
+ 'default' => $nsindex,
+ 'label-message' => 'export-addnstext',
+ 'horizontal-label' => true,
+ 'name' => 'nsindex',
+ 'id' => 'namespace',
+ 'cssclass' => 'namespaceselector',
+ 'buttontype' => 'submit',
+ 'buttonname' => 'addns',
+ 'buttondefault' => $this->msg( 'export-addns' )->text(),
+ 'hide-if' => [ '===', 'exportall', '1' ],
+ ],
+ ];
}
- $form .= Xml::element( 'textarea', array( 'name' => 'pages', 'cols' => 40, 'rows' => 10 ), $page, false );
- $form .= '<br />';
+ if ( $config->get( 'ExportAllowAll' ) ) {
+ $formDescriptor += [
+ 'exportall' => [
+ 'type' => 'check',
+ 'label-message' => 'exportall',
+ 'name' => 'exportall',
+ 'id' => 'exportall',
+ 'default' => $request->wasPosted() ? $request->getCheck( 'exportall' ) : false,
+ ],
+ ];
+ }
- if( $wgExportAllowHistory ) {
- $form .= Xml::checkLabel( wfMsg( 'exportcuronly' ), 'curonly', 'curonly', true ) . '<br />';
+ $formDescriptor += [
+ 'textarea' => [
+ 'class' => 'HTMLTextAreaField',
+ 'name' => 'pages',
+ 'label-message' => 'export-manual',
+ 'nodata' => true,
+ 'rows' => 10,
+ 'default' => $page,
+ 'hide-if' => [ '===', 'exportall', '1' ],
+ ],
+ ];
+
+ if ( $config->get( 'ExportAllowHistory' ) ) {
+ $formDescriptor += [
+ 'curonly' => [
+ 'type' => 'check',
+ 'label-message' => 'exportcuronly',
+ 'name' => 'curonly',
+ 'id' => 'curonly',
+ 'default' => $request->wasPosted() ? $request->getCheck( 'curonly' ) : true,
+ ],
+ ];
} else {
- $wgOut->addHTML( wfMsgExt( 'exportnohistory', 'parse' ) );
+ $out->addWikiMsg( 'exportnohistory' );
}
-
- $form .= Xml::checkLabel( wfMsg( 'export-templates' ), 'templates', 'wpExportTemplates', false ) . '<br />';
-
- if( $wgExportMaxLinkDepth || $this->userCanOverrideExportDepth() ) {
- $form .= Xml::inputLabel( wfMsg( 'export-pagelinks' ), 'pagelink-depth', 'pagelink-depth', 20, 0 ) . '<br />';
+
+ $formDescriptor += [
+ 'templates' => [
+ 'type' => 'check',
+ 'label-message' => 'export-templates',
+ 'name' => 'templates',
+ 'id' => 'wpExportTemplates',
+ 'default' => $request->wasPosted() ? $request->getCheck( 'templates' ) : false,
+ ],
+ ];
+
+ if ( $config->get( 'ExportMaxLinkDepth' ) || $this->userCanOverrideExportDepth() ) {
+ $formDescriptor += [
+ 'pagelink-depth' => [
+ 'type' => 'text',
+ 'name' => 'pagelink-depth',
+ 'id' => 'pagelink-depth',
+ 'label-message' => 'export-pagelinks',
+ 'default' => '0',
+ 'size' => 20,
+ ],
+ ];
+ }
+
+ $formDescriptor += [
+ 'wpDownload' => [
+ 'type' => 'check',
+ 'name' => 'wpDownload',
+ 'id' => 'wpDownload',
+ 'default' => $request->wasPosted() ? $request->getCheck( 'wpDownload' ) : true,
+ 'label-message' => 'export-download',
+ ],
+ ];
+
+ if ( $config->get( 'ExportAllowListContributors' ) ) {
+ $formDescriptor += [
+ 'listauthors' => [
+ 'type' => 'check',
+ 'label-message' => 'exportlistauthors',
+ 'default' => $request->wasPosted() ? $request->getCheck( 'listauthors' ) : false,
+ 'name' => 'listauthors',
+ 'id' => 'listauthors',
+ ],
+ ];
}
- // Enable this when we can do something useful exporting/importing image information. :)
- //$form .= Xml::checkLabel( wfMsg( 'export-images' ), 'images', 'wpExportImages', false ) . '<br />';
- $form .= Xml::checkLabel( wfMsg( 'export-download' ), 'wpDownload', 'wpDownload', true ) . '<br />';
-
- $form .= Xml::submitButton( wfMsg( 'export-submit' ), $wgUser->getSkin()->tooltipAndAccessKeyAttribs( 'export' ) );
- $form .= Xml::closeElement( 'form' );
-
- $wgOut->addHTML( $form );
+
+ $htmlForm = HTMLForm::factory( 'ooui', $formDescriptor, $this->getContext() );
+ $htmlForm->setSubmitTextMsg( 'export-submit' );
+ $htmlForm->prepareForm()->displayForm( false );
+ $this->addHelpLink( 'Help:Export' );
}
+ /**
+ * @return bool
+ */
private function userCanOverrideExportDepth() {
- global $wgUser;
- return $wgUser->isAllowed( 'override-export-depth' );
+ return $this->getUser()->isAllowed( 'override-export-depth' );
}
/**
* Do the actual page exporting
*
- * @param $page String: user input on what page(s) to export
- * @param $history Mixed: one of the WikiExporter history export constants
- * @param $list_authors Boolean: Whether to add distinct author list (when
- * not returning full history)
+ * @param string $page User input on what page(s) to export
+ * @param int $history One of the WikiExporter history export constants
+ * @param bool $list_authors Whether to add distinct author list (when
+ * not returning full history)
+ * @param bool $exportall Whether to export everything
*/
- private function doExport( $page, $history, $list_authors ) {
- $pageSet = array(); // Inverted index of all pages to look up
-
- // Split up and normalize input
- foreach( explode( "\n", $page ) as $pageName ) {
- $pageName = trim( $pageName );
- $title = Title::newFromText( $pageName );
- if( $title && $title->getInterwiki() == '' && $title->getText() !== '' ) {
- // Only record each page once!
- $pageSet[$title->getPrefixedText()] = true;
+ private function doExport( $page, $history, $list_authors, $exportall ) {
+ // If we are grabbing everything, enable full history and ignore the rest
+ if ( $exportall ) {
+ $history = WikiExporter::FULL;
+ } else {
+ $pageSet = []; // Inverted index of all pages to look up
+
+ // Split up and normalize input
+ foreach ( explode( "\n", $page ) as $pageName ) {
+ $pageName = trim( $pageName );
+ $title = Title::newFromText( $pageName );
+ if ( $title && !$title->isExternal() && $title->getText() !== '' ) {
+ // Only record each page once!
+ $pageSet[$title->getPrefixedText()] = true;
+ }
}
- }
- // Set of original pages to pass on to further manipulation...
- $inputPages = array_keys( $pageSet );
+ // Set of original pages to pass on to further manipulation...
+ $inputPages = array_keys( $pageSet );
- // Look up any linked pages if asked...
- if( $this->templates ) {
- $pageSet = $this->getTemplates( $inputPages, $pageSet );
- }
- $linkDepth = $this->pageLinkDepth;
- if( $linkDepth ) {
- $pageSet = $this->getPageLinks( $inputPages, $pageSet, $linkDepth );
- }
+ // Look up any linked pages if asked...
+ if ( $this->templates ) {
+ $pageSet = $this->getTemplates( $inputPages, $pageSet );
+ }
+ $linkDepth = $this->pageLinkDepth;
+ if ( $linkDepth ) {
+ $pageSet = $this->getPageLinks( $inputPages, $pageSet, $linkDepth );
+ }
- /*
- // Enable this when we can do something useful exporting/importing image information. :)
- if( $this->images ) ) {
- $pageSet = $this->getImages( $inputPages, $pageSet );
- }
- */
+ $pages = array_keys( $pageSet );
- $pages = array_keys( $pageSet );
+ // Normalize titles to the same format and remove dupes, see T19374
+ foreach ( $pages as $k => $v ) {
+ $pages[$k] = str_replace( " ", "_", $v );
+ }
- // Normalize titles to the same format and remove dupes, see bug 17374
- foreach( $pages as $k => $v ) {
- $pages[$k] = str_replace( " ", "_", $v );
+ $pages = array_unique( $pages );
}
-
- $pages = array_unique( $pages );
/* Ok, let's get to it... */
- if( $history == WikiExporter::CURRENT ) {
+ if ( $history == WikiExporter::CURRENT ) {
$lb = false;
- $db = wfGetDB( DB_SLAVE );
+ $db = wfGetDB( DB_REPLICA );
$buffer = WikiExporter::BUFFER;
} else {
// Use an unbuffered query; histories may be very long!
- $lb = wfGetLBFactory()->newMainLB();
- $db = $lb->getConnection( DB_SLAVE );
+ $lb = MediaWikiServices::getInstance()->getDBLoadBalancerFactory()->newMainLB();
+ $db = $lb->getConnection( DB_REPLICA );
$buffer = WikiExporter::STREAM;
// This might take a while... :D
- wfSuppressWarnings();
- set_time_limit(0);
- wfRestoreWarnings();
+ MediaWiki\suppressWarnings();
+ set_time_limit( 0 );
+ MediaWiki\restoreWarnings();
}
-
+
$exporter = new WikiExporter( $db, $history, $buffer );
$exporter->list_authors = $list_authors;
$exporter->openStream();
-
- foreach( $pages as $page ) {
- /*
- if( $wgExportMaxHistory && !$this->curonly ) {
- $title = Title::newFromText( $page );
- if( $title ) {
- $count = Revision::countByTitle( $db, $title );
- if( $count > $wgExportMaxHistory ) {
- wfDebug( __FUNCTION__ .
- ": Skipped $page, $count revisions too big\n" );
- continue;
- }
- }
- }*/
- #Bug 8824: Only export pages the user can read
- $title = Title::newFromText( $page );
- if( is_null( $title ) ) continue; #TODO: perhaps output an <error> tag or something.
- if( !$title->userCanRead() ) continue; #TODO: perhaps output an <error> tag or something.
- $exporter->pageByTitle( $title );
+ if ( $exportall ) {
+ $exporter->allPages();
+ } else {
+ foreach ( $pages as $page ) {
+ # T10824: Only export pages the user can read
+ $title = Title::newFromText( $page );
+ if ( is_null( $title ) ) {
+ // @todo Perhaps output an <error> tag or something.
+ continue;
+ }
+
+ if ( !$title->userCan( 'read', $this->getUser() ) ) {
+ // @todo Perhaps output an <error> tag or something.
+ continue;
+ }
+
+ $exporter->pageByTitle( $title );
+ }
}
$exporter->closeStream();
-
- if( $lb ) {
+
+ if ( $lb ) {
$lb->closeAll();
}
}
+ /**
+ * @param Title $title
+ * @return array
+ */
private function getPagesFromCategory( $title ) {
global $wgContLang;
+ $maxPages = $this->getConfig()->get( 'ExportPagelistLimit' );
+
$name = $title->getDBkey();
- $dbr = wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_REPLICA );
$res = $dbr->select(
- array( 'page', 'categorylinks' ),
- array( 'page_namespace', 'page_title' ),
- array( 'cl_from=page_id', 'cl_to' => $name ),
+ [ 'page', 'categorylinks' ],
+ [ 'page_namespace', 'page_title' ],
+ [ 'cl_from=page_id', 'cl_to' => $name ],
__METHOD__,
- array( 'LIMIT' => '5000' )
+ [ 'LIMIT' => $maxPages ]
);
- $pages = array();
-
+ $pages = [];
+
foreach ( $res as $row ) {
$n = $row->page_title;
- if ($row->page_namespace) {
+ if ( $row->page_namespace ) {
$ns = $wgContLang->getNsText( $row->page_namespace );
$n = $ns . ':' . $n;
}
$pages[] = $n;
}
+
return $pages;
}
+ /**
+ * @param int $nsindex
+ * @return array
+ */
private function getPagesFromNamespace( $nsindex ) {
global $wgContLang;
- $dbr = wfGetDB( DB_SLAVE );
+ $maxPages = $this->getConfig()->get( 'ExportPagelistLimit' );
+
+ $dbr = wfGetDB( DB_REPLICA );
$res = $dbr->select(
'page',
- array( 'page_namespace', 'page_title' ),
- array( 'page_namespace' => $nsindex ),
+ [ 'page_namespace', 'page_title' ],
+ [ 'page_namespace' => $nsindex ],
__METHOD__,
- array( 'LIMIT' => '5000' )
+ [ 'LIMIT' => $maxPages ]
);
- $pages = array();
-
+ $pages = [];
+
foreach ( $res as $row ) {
$n = $row->page_title;
-
+
if ( $row->page_namespace ) {
$ns = $wgContLang->getNsText( $row->page_namespace );
$n = $ns . ':' . $n;
$pages[] = $n;
}
+
return $pages;
}
/**
* Expand a list of pages to include templates used in those pages.
- * @param $inputPages array, list of titles to look up
- * @param $pageSet array, associative array indexed by titles for output
- * @return array associative array index by titles
+ * @param array $inputPages List of titles to look up
+ * @param array $pageSet Associative array indexed by titles for output
+ * @return array Associative array index by titles
*/
private function getTemplates( $inputPages, $pageSet ) {
return $this->getLinks( $inputPages, $pageSet,
'templatelinks',
- array( 'tl_namespace AS namespace', 'tl_title AS title' ),
- array( 'page_id=tl_from' )
+ [ 'namespace' => 'tl_namespace', 'title' => 'tl_title' ],
+ [ 'page_id=tl_from' ]
);
}
/**
* Validate link depth setting, if available.
+ * @param int $depth
+ * @return int
*/
private function validateLinkDepth( $depth ) {
- global $wgExportMaxLinkDepth;
-
- if( $depth < 0 ) {
+ if ( $depth < 0 ) {
return 0;
}
-
+
if ( !$this->userCanOverrideExportDepth() ) {
- if( $depth > $wgExportMaxLinkDepth ) {
- return $wgExportMaxLinkDepth;
+ $maxLinkDepth = $this->getConfig()->get( 'ExportMaxLinkDepth' );
+ if ( $depth > $maxLinkDepth ) {
+ return $maxLinkDepth;
}
}
-
+
/*
* There's a HARD CODED limit of 5 levels of recursion here to prevent a
* crazy-big export from being done by someone setting the depth
* number too high. In other words, last resort safety net.
*/
+
return intval( min( $depth, 5 ) );
}
- /** Expand a list of pages to include pages linked to from that page. */
+ /**
+ * Expand a list of pages to include pages linked to from that page.
+ * @param array $inputPages
+ * @param array $pageSet
+ * @param int $depth
+ * @return array
+ */
private function getPageLinks( $inputPages, $pageSet, $depth ) {
- for(; $depth > 0; --$depth ) {
+ // @codingStandardsIgnoreStart Squiz.WhiteSpace.SemicolonSpacing.Incorrect
+ for ( ; $depth > 0; --$depth ) {
+ // @codingStandardsIgnoreEnd
$pageSet = $this->getLinks(
$inputPages, $pageSet, 'pagelinks',
- array( 'pl_namespace AS namespace', 'pl_title AS title' ),
- array( 'page_id=pl_from' )
+ [ 'namespace' => 'pl_namespace', 'title' => 'pl_title' ],
+ [ 'page_id=pl_from' ]
);
$inputPages = array_keys( $pageSet );
}
-
- return $pageSet;
- }
- /**
- * Expand a list of pages to include images used in those pages.
- *
- * @param $inputPages array, list of titles to look up
- * @param $pageSet array, associative array indexed by titles for output
- *
- * @return array associative array index by titles
- */
- private function getImages( $inputPages, $pageSet ) {
- return $this->getLinks(
- $inputPages,
- $pageSet,
- 'imagelinks',
- array( NS_FILE . ' AS namespace', 'il_to AS title' ),
- array( 'page_id=il_from' )
- );
+ return $pageSet;
}
/**
* Expand a list of pages to include items used in those pages.
+ * @param array $inputPages Array of page titles
+ * @param array $pageSet
+ * @param string $table
+ * @param array $fields Array of field names
+ * @param array $join
+ * @return array
*/
private function getLinks( $inputPages, $pageSet, $table, $fields, $join ) {
- $dbr = wfGetDB( DB_SLAVE );
-
- foreach( $inputPages as $page ) {
+ $dbr = wfGetDB( DB_REPLICA );
+
+ foreach ( $inputPages as $page ) {
$title = Title::newFromText( $page );
-
- if( $title ) {
+
+ if ( $title ) {
$pageSet[$title->getPrefixedText()] = true;
- /// @todo Fixme: May or may not be more efficient to batch these
+ /// @todo FIXME: May or may not be more efficient to batch these
/// by namespace when given multiple input pages.
$result = $dbr->select(
- array( 'page', $table ),
+ [ 'page', $table ],
$fields,
array_merge(
$join,
- array(
+ [
'page_namespace' => $title->getNamespace(),
'page_title' => $title->getDBkey()
- )
+ ]
),
__METHOD__
);
-
- foreach( $result as $row ) {
+
+ foreach ( $result as $row ) {
$template = Title::makeTitle( $row->namespace, $row->title );
$pageSet[$template->getPrefixedText()] = true;
}
}
}
-
+
return $pageSet;
}
-
-}
\ No newline at end of file
+
+ protected function getGroupName() {
+ return 'pagetools';
+ }
+}
scripts.mit.edu / autoinstalls / mediawiki.git / blobdiff