diff options
Diffstat (limited to 'includes/specials/SpecialPrefixindex.php')
| -rw-r--r-- | includes/specials/SpecialPrefixindex.php | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/includes/specials/SpecialPrefixindex.php b/includes/specials/SpecialPrefixindex.php new file mode 100644 index 00000000..9c880349 --- /dev/null +++ b/includes/specials/SpecialPrefixindex.php @@ -0,0 +1,152 @@ +<?php +/** + * @file + * @ingroup SpecialPage + */ + +/** + * 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(); + + $wgOut->setPagetitle( ( $namespace > 0 && in_array( $namespace, array_keys( $namespaces ) ) ) + ? wfMsg( 'allinnamespace', str_replace( '_', ' ', $namespaces[$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 )); + } +} + +/** + * implements Special:Prefixindex + * @ingroup SpecialPage + */ +class SpecialPrefixindex extends SpecialAllpages { + // Inherit $maxPerPage + + // Define other properties + protected $name = 'Prefixindex'; + protected $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); + $namespaces = $wgContLang->getNamespaces(); + $align = $wgContLang->isRtl() ? 'left' : 'right'; + + if ( !$prefixList || !$fromList ) { + $out = wfMsgWikiHtml( 'allpagesbadtitle' ); + } elseif ( !in_array( $namespace, array_keys( $namespaces ) ) ) { + // Show errormessage and reset to NS_MAIN + $out = wfMsgExt( 'allpages-bad-ns', array( 'parseinline' ), $namespace ); + $namespace = NS_MAIN; + } 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; + if( $res->numRows() > 0 ) { + $out = '<table style="background: inherit;" border="0" width="100%">'; + + while( ($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>'; + } else { + $out = ''; + } + } + + 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>' . $nsForm; + $out2 .= '</td><td align="' . $align . '" 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 ), + wfMsgHtml( 'nextpage', htmlspecialchars( $s->page_title ) ), + "from=" . wfUrlEncode ( $s->page_title ) . + "&prefix=" . wfUrlEncode ( $prefix ) . $namespaceparam ); + } + $out2 .= "</td></tr></table><hr />"; + } + + $wgOut->addHtml( $out2 . $out ); + } +} |