<?php
/**
* Contain a class for special pages
- * @package MediaWiki
*/
/**
- * List of query page classes and their associated special pages, for periodic update purposes
+ * List of query page classes and their associated special pages,
+ * for periodic updates.
+ *
+ * DO NOT CHANGE THIS LIST without testing that
+ * maintenance/updateSpecialPages.php still works.
*/
global $wgQueryPages; // not redundant
$wgQueryPages = array(
// QueryPage subclass Special page name Limit (false for none, none for the default)
//----------------------------------------------------------------------------
- array( 'AncientPagesPage', 'Ancientpages' ),
- array( 'BrokenRedirectsPage', 'BrokenRedirects' ),
- array( 'CategoriesPage', 'Categories' ),
- array( 'DeadendPagesPage', 'Deadendpages' ),
- array( 'DisambiguationsPage', 'Disambiguations' ),
- array( 'DoubleRedirectsPage', 'DoubleRedirects' ),
- array( 'ListUsersPage', 'Listusers' ),
- array( 'ListredirectsPage', 'Listredirects' ),
- array( 'LonelyPagesPage', 'Lonelypages' ),
- array( 'LongPagesPage', 'Longpages' ),
- array( 'MostcategoriesPage', 'Mostcategories' ),
- array( 'MostimagesPage', 'Mostimages' ),
- array( 'MostlinkedCategoriesPage', 'Mostlinkedcategories' ),
- array( 'MostlinkedPage', 'Mostlinked' ),
- array( 'MostrevisionsPage', 'Mostrevisions' ),
- array( 'NewPagesPage', 'Newpages' ),
- array( 'ShortPagesPage', 'Shortpages' ),
- array( 'UncategorizedCategoriesPage', 'Uncategorizedcategories' ),
- array( 'UncategorizedPagesPage', 'Uncategorizedpages' ),
- array( 'UncategorizedImagesPage', 'Uncategorizedimages' ),
- array( 'UnusedCategoriesPage', 'Unusedcategories' ),
- array( 'UnusedimagesPage', 'Unusedimages' ),
- array( 'WantedCategoriesPage', 'Wantedcategories' ),
- array( 'WantedPagesPage', 'Wantedpages' ),
- array( 'UnwatchedPagesPage', 'Unwatchedpages' ),
- array( 'UnusedtemplatesPage', 'Unusedtemplates' ),
+ array( 'AncientPagesPage', 'Ancientpages' ),
+ array( 'BrokenRedirectsPage', 'BrokenRedirects' ),
+ array( 'DeadendPagesPage', 'Deadendpages' ),
+ array( 'DisambiguationsPage', 'Disambiguations' ),
+ array( 'DoubleRedirectsPage', 'DoubleRedirects' ),
+ array( 'ListredirectsPage', 'Listredirects' ),
+ array( 'LonelyPagesPage', 'Lonelypages' ),
+ array( 'LongPagesPage', 'Longpages' ),
+ array( 'MostcategoriesPage', 'Mostcategories' ),
+ array( 'MostimagesPage', 'Mostimages' ),
+ array( 'MostlinkedCategoriesPage', 'Mostlinkedcategories' ),
+ array( 'SpecialMostlinkedtemplates', 'Mostlinkedtemplates' ),
+ array( 'MostlinkedPage', 'Mostlinked' ),
+ array( 'MostrevisionsPage', 'Mostrevisions' ),
+ array( 'FewestrevisionsPage', 'Fewestrevisions' ),
+ array( 'NewPagesPage', 'Newpages' ),
+ array( 'ShortPagesPage', 'Shortpages' ),
+ array( 'UncategorizedCategoriesPage', 'Uncategorizedcategories' ),
+ array( 'UncategorizedPagesPage', 'Uncategorizedpages' ),
+ array( 'UncategorizedImagesPage', 'Uncategorizedimages' ),
+ array( 'UncategorizedTemplatesPage', 'Uncategorizedtemplates' ),
+ array( 'UnusedCategoriesPage', 'Unusedcategories' ),
+ array( 'UnusedimagesPage', 'Unusedimages' ),
+ array( 'WantedCategoriesPage', 'Wantedcategories' ),
+ array( 'WantedPagesPage', 'Wantedpages' ),
+ array( 'UnwatchedPagesPage', 'Unwatchedpages' ),
+ array( 'UnusedtemplatesPage', 'Unusedtemplates' ),
+ array( 'WithoutInterwikiPage', 'Withoutinterwiki' ),
);
wfRunHooks( 'wgQueryPages', array( &$wgQueryPages ) );
* This is a class for doing query pages; since they're almost all the same,
* we factor out some of the functionality into a superclass, and let
* subclasses derive from it.
- *
- * @package MediaWiki
+ * @addtogroup SpecialPage
*/
class QueryPage {
/**
* @var bool
*/
var $listoutput = false;
-
+
/**
* The offset and limit in use, as passed to the query() function
*
*/
function recache( $limit, $ignoreErrors = true ) {
$fname = get_class($this) . '::recache';
- $dbw =& wfGetDB( DB_MASTER );
- $dbr =& wfGetDB( DB_SLAVE, array( $this->getName(), 'QueryPage::recache', 'vslow' ) );
+ $dbw = wfGetDB( DB_MASTER );
+ $dbr = wfGetDB( DB_SLAVE, array( $this->getName(), 'QueryPage::recache', 'vslow' ) );
if ( !$dbw || !$dbr ) {
return false;
}
$sname = $this->getName();
$fname = get_class($this) . '::doQuery';
- $sql = $this->getSQL();
- $dbr =& wfGetDB( DB_SLAVE );
- $querycache = $dbr->tableName( 'querycache' );
+ $dbr = wfGetDB( DB_SLAVE );
$wgOut->setSyndicated( $this->isSyndicated() );
- if ( $this->isCached() ) {
+ if ( !$this->isCached() ) {
+ $sql = $this->getSQL();
+ } else {
+ # Get the cached result
+ $querycache = $dbr->tableName( 'querycache' );
$type = $dbr->strencode( $sname );
$sql =
"SELECT qc_type as type, qc_namespace as namespace,qc_title as title, qc_value as value
$updated = $wgLang->timeAndDate( $tRow->qci_timestamp, true, true );
$cacheNotice = wfMsg( 'perfcachedts', $updated );
$wgOut->addMeta( 'Data-Cache-Time', $tRow->qci_timestamp );
- $wgOut->addScript( '<script language="JavaScript">var dataCacheTime = \'' . $tRow->qci_timestamp . '\';</script>' );
+ $wgOut->addInlineScript( "var dataCacheTime = '{$tRow->qci_timestamp}';" );
} else {
$cacheNotice = wfMsg( 'perfcached' );
}
$wgOut->addWikiText( $cacheNotice );
+
+ # If updates on this page have been disabled, let the user know
+ # that the data set won't be refreshed for now
+ global $wgDisableQueryPageUpdate;
+ if( is_array( $wgDisableQueryPageUpdate ) && in_array( $this->getName(), $wgDisableQueryPageUpdate ) ) {
+ $wgOut->addWikiText( wfMsg( 'querypage-no-updates' ) );
+ }
+
}
}
$this->preprocessResults( $dbr, $res );
- $sk = $wgUser->getSkin( );
-
- if($shownavigation) {
- $wgOut->addHTML( $this->getPageHeader() );
- $top = wfShowingResults( $offset, $num);
- $wgOut->addHTML( "<p>{$top}\n" );
-
- # often disable 'next' link when we reach the end
- $atend = $num < $limit;
-
- $sl = wfViewPrevNext( $offset, $limit ,
- $wgContLang->specialPage( $sname ),
- wfArrayToCGI( $this->linkParameters() ), $atend );
- $wgOut->addHTML( "<br />{$sl}</p>\n" );
+ $wgOut->addHtml( XML::openElement( 'div', array('class' => 'mw-spcontent') ) );
+
+ # Top header and navigation
+ if( $shownavigation ) {
+ $wgOut->addHtml( $this->getPageHeader() );
+ if( $num > 0 ) {
+ $wgOut->addHtml( '<p>' . wfShowingResults( $offset, $num ) . '</p>' );
+ # Disable the "next" link when we reach the end
+ $paging = wfViewPrevNext( $offset, $limit, $wgContLang->specialPage( $sname ),
+ wfArrayToCGI( $this->linkParameters() ), ( $num < $limit ) );
+ $wgOut->addHtml( '<p>' . $paging . '</p>' );
+ } else {
+ # No results to show, so don't bother with "showing X of Y" etc.
+ # -- just let the user know and give up now
+ $wgOut->addHtml( '<p>' . wfMsgHtml( 'specialpage-empty' ) . '</p>' );
+ $wgOut->addHtml( XML::closeElement( 'div' ) );
+ return;
+ }
}
- if ( $num > 0 ) {
- $s = array();
- if ( ! $this->listoutput )
- $s[] = "<ol start='" . ( $offset + 1 ) . "' class='special'>";
-
- # Only read at most $num rows, because $res may contain the whole 1000
- for ( $i = 0; $i < $num && $obj = $dbr->fetchObject( $res ); $i++ ) {
- $format = $this->formatResult( $sk, $obj );
- if ( $format ) {
- $attr = ( isset ( $obj->usepatrol ) && $obj->usepatrol &&
- $obj->patrolled == 0 ) ? ' class="not-patrolled"' : '';
- $s[] = $this->listoutput ? $format : "<li{$attr}>{$format}</li>\n";
+
+ # The actual results; specialist subclasses will want to handle this
+ # with more than a straight list, so we hand them the info, plus
+ # an OutputPage, and let them get on with it
+ $this->outputResults( $wgOut,
+ $wgUser->getSkin(),
+ $dbr, # Should use a ResultWrapper for this
+ $res,
+ $dbr->numRows( $res ),
+ $offset );
+
+ # Repeat the paging links at the bottom
+ if( $shownavigation ) {
+ $wgOut->addHtml( '<p>' . $paging . '</p>' );
+ }
+
+ $wgOut->addHtml( XML::closeElement( 'div' ) );
+
+ return $num;
+ }
+
+ /**
+ * Format and output report results using the given information plus
+ * OutputPage
+ *
+ * @param OutputPage $out OutputPage to print to
+ * @param Skin $skin User skin to use
+ * @param Database $dbr Database (read) connection to use
+ * @param int $res Result pointer
+ * @param int $num Number of available result rows
+ * @param int $offset Paging offset
+ */
+ protected function outputResults( $out, $skin, $dbr, $res, $num, $offset ) {
+ global $wgContLang;
+
+ if( $num > 0 ) {
+ $html = array();
+ if( !$this->listoutput )
+ $html[] = $this->openList( $offset );
+
+ # $res might contain the whole 1,000 rows, so we read up to
+ # $num [should update this to use a Pager]
+ for( $i = 0; $i < $num && $row = $dbr->fetchObject( $res ); $i++ ) {
+ $line = $this->formatResult( $skin, $row );
+ if( $line ) {
+ $attr = ( isset( $row->usepatrol ) && $row->usepatrol && $row->patrolled == 0 )
+ ? ' class="not-patrolled"'
+ : '';
+ $html[] = $this->listoutput
+ ? $format
+ : "<li{$attr}>{$line}</li>\n";
}
}
-
- if($this->tryLastResult()) {
- // flush the very last result
- $obj = null;
- $format = $this->formatResult( $sk, $obj );
- if( $format ) {
- $attr = ( isset ( $obj->usepatrol ) && $obj->usepatrol &&
- $obj->patrolled == 0 ) ? ' class="not-patrolled"' : '';
- $s[] = "<li{$attr}>{$format}</li>\n";
+
+ # Flush the final result
+ if( $this->tryLastResult() ) {
+ $row = null;
+ $line = $this->formatResult( $skin, $row );
+ if( $line ) {
+ $attr = ( isset( $row->usepatrol ) && $row->usepatrol && $row->patrolled == 0 )
+ ? ' class="not-patrolled"'
+ : '';
+ $html[] = $this->listoutput
+ ? $format
+ : "<li{$attr}>{$line}</li>\n";
}
}
-
- $dbr->freeResult( $res );
- if ( ! $this->listoutput )
- $s[] = '</ol>';
- $str = $this->listoutput ? $wgContLang->listToText( $s ) : implode( '', $s );
- $wgOut->addHTML( $str );
- }
- if($shownavigation) {
- $wgOut->addHTML( "<p>{$sl}</p>\n" );
+
+ if( !$this->listoutput )
+ $html[] = $this->closeList();
+
+ $html = $this->listoutput
+ ? $wgContLang->listToText( $html )
+ : implode( '', $html );
+
+ $out->addHtml( $html );
}
- return $num;
+ }
+
+ function openList( $offset ) {
+ return "\n<ol start='" . ( $offset + 1 ) . "' class='special'>\n";
+ }
+
+ function closeList() {
+ return "</ol>\n";
}
/**
* Do any necessary preprocessing of the result object.
- * You should pass this by reference: &$db , &$res
+ * You should pass this by reference: &$db , &$res [although probably no longer necessary in PHP5]
*/
- function preprocessResults( $db, $res ) {}
+ function preprocessResults( &$db, &$res ) {}
/**
* Similar to above, but packaging in a syndicated feed instead of a web page
$this->feedUrl() );
$feed->outHeader();
- $dbr =& wfGetDB( DB_SLAVE );
+ $dbr = wfGetDB( DB_SLAVE );
$sql = $this->getSQL() . $this->getOrder();
$sql = $dbr->limitResult( $sql, $limit, 0 );
$res = $dbr->query( $sql, 'QueryPage::doFeed' );
}
}
-/**
- * This is a subclass for very simple queries that are just looking for page
- * titles that match some criteria. It formats each result item as a link to
- * that page.
- *
- * @package MediaWiki
- */
-class PageQueryPage extends QueryPage {
-
- function formatResult( $skin, $result ) {
- global $wgContLang;
- $nt = Title::makeTitle( $result->namespace, $result->title );
- return $skin->makeKnownLinkObj( $nt, htmlspecialchars( $wgContLang->convert( $nt->getPrefixedText() ) ) );
- }
-}
-?>
dépôts / lhc / web / wiklou.git / blobdiff