MediaWiki 1.7.1 wiederhergestellt

1 files changed, 149 insertions, 0 deletions

diff --git a/includes/SpecialPrefixindex.php b/includes/SpecialPrefixindex.php
new file mode 100644
index 00000000..bbfc2782
--- /dev/null
+++ b/includes/SpecialPrefixindex.php
@@ -0,0 +1,149 @@
+<?php
+/**
+ * @package MediaWiki
+ * @subpackage SpecialPage
+ */
+
+require_once 'SpecialAllpages.php';
+
+/**
+ * Entry point : initialise variables and call subfunctions.
+ * @param $par String: becomes "FOO" when called like Special:Prefixindex/FOO (default NULL)
+ * @param $specialPage SpecialPage object.
+ */
+function wfSpecialPrefixIndex( $par=NULL, $specialPage ) {
+	global $wgRequest, $wgOut, $wgContLang;
+
+	# GET values
+	$from = $wgRequest->getVal( 'from' );
+	$prefix = $wgRequest->getVal( 'prefix' );
+	$namespace = $wgRequest->getInt( 'namespace' );
+
+	$namespaces = $wgContLang->getNamespaces();
+
+	$indexPage = new SpecialPrefixIndex();
+
+	if( !in_array($namespace, array_keys($namespaces)) )
+		$namespace = 0;
+
+	$wgOut->setPagetitle( $namespace > 0 ?
+		wfMsg( 'allinnamespace', $namespaces[$namespace] ) :
+		wfMsg( 'allarticles' )
+		);
+
+
+
+	if ( isset($par) ) {
+		$indexPage->showChunk( $namespace, $par, $specialPage->including(), $from );
+	} elseif ( isset($prefix) ) {
+		$indexPage->showChunk( $namespace, $prefix, $specialPage->including(), $from );
+	} elseif ( isset($from) ) {
+		$indexPage->showChunk( $namespace, $from, $specialPage->including(), $from );
+	} else {
+		$wgOut->addHtml($indexPage->namespaceForm ( $namespace, null ));
+	}
+}
+
+class SpecialPrefixindex extends SpecialAllpages {
+	var $maxPerPage=960;
+	var $topLevelMax=50;
+	var $name='Prefixindex';
+	# Determines, which message describes the input field 'nsfrom', used in function namespaceForm (see superclass SpecialAllpages)
+	var $nsfromMsg='allpagesprefix';
+
+/**
+ * @param integer $namespace (Default NS_MAIN)
+ * @param string $from list all pages from this name (default FALSE)
+ */
+function showChunk( $namespace = NS_MAIN, $prefix, $including = false, $from = null ) {
+	global $wgOut, $wgUser, $wgContLang;
+
+	$fname = 'indexShowChunk';
+
+	$sk = $wgUser->getSkin();
+
+	if (!isset($from)) $from = $prefix;
+
+	$fromList = $this->getNamespaceKeyAndText($namespace, $from);
+	$prefixList = $this->getNamespaceKeyAndText($namespace, $prefix);
+
+	if ( !$prefixList || !$fromList ) {
+		$out = wfMsgWikiHtml( 'allpagesbadtitle' );
+	} else {
+		list( $namespace, $prefixKey, $prefix ) = $prefixList;
+		list( $fromNs, $fromKey, $from ) = $fromList;
+
+		### FIXME: should complain if $fromNs != $namespace
+
+		$dbr =& wfGetDB( DB_SLAVE );
+
+		$res = $dbr->select( 'page',
+			array( 'page_namespace', 'page_title', 'page_is_redirect' ),
+			array(
+				'page_namespace' => $namespace,
+				'page_title LIKE \'' . $dbr->escapeLike( $prefixKey ) .'%\'',
+				'page_title >= ' . $dbr->addQuotes( $fromKey ),
+			),
+			$fname,
+			array(
+				'ORDER BY'  => 'page_title',
+				'LIMIT'     => $this->maxPerPage + 1,
+				'USE INDEX' => 'name_title',
+			)
+		);
+
+		### FIXME: side link to previous
+
+		$n = 0;
+		$out = '<table style="background: inherit;" border="0" width="100%">';
+
+		$namespaces = $wgContLang->getFormattedNamespaces();
+		while( ($n < $this->maxPerPage) && ($s = $dbr->fetchObject( $res )) ) {
+			$t = Title::makeTitle( $s->page_namespace, $s->page_title );
+			if( $t ) {
+				$link = ($s->page_is_redirect ? '<div class="allpagesredirect">' : '' ) .
+					$sk->makeKnownLinkObj( $t, htmlspecialchars( $t->getText() ), false, false ) .
+					($s->page_is_redirect ? '</div>' : '' );
+			} else {
+				$link = '[[' . htmlspecialchars( $s->page_title ) . ']]';
+			}
+			if( $n % 3 == 0 ) {
+				$out .= '<tr>';
+			}
+			$out .= "<td>$link</td>";
+			$n++;
+			if( $n % 3 == 0 ) {
+				$out .= '</tr>';
+			}
+		}
+		if( ($n % 3) != 0 ) {
+			$out .= '</tr>';
+		}
+		$out .= '</table>';
+	}
+
+	if ( $including ) {
+		$out2 = '';
+	} else {
+		$nsForm = $this->namespaceForm ( $namespace, $prefix );
+		$out2 = '<table style="background: inherit;" width="100%" cellpadding="0" cellspacing="0" border="0">';
+		$out2 .= '<tr valign="top"><td align="left">' . $nsForm;
+		$out2 .= '</td><td align="right" style="font-size: smaller; margin-bottom: 1em;">' .
+				$sk->makeKnownLink( $wgContLang->specialPage( $this->name ),
+					wfMsg ( 'allpages' ) );
+		if ( isset($dbr) && $dbr && ($n == $this->maxPerPage) && ($s = $dbr->fetchObject( $res )) ) {
+			$namespaceparam = $namespace ? "&namespace=$namespace" : "";
+			$out2 .= " | " . $sk->makeKnownLink(
+				$wgContLang->specialPage( $this->name ),
+				wfMsg ( 'nextpage', $s->page_title ),
+				"from=" . wfUrlEncode ( $s->page_title ) .
+				"&prefix=" . wfUrlEncode ( $prefix ) . $namespaceparam );
+		}
+		$out2 .= "</td></tr></table><hr />";
+	}
+
+	$wgOut->addHtml( $out2 . $out );
+}
+}
+
+?>