/**
* Entry point : initialise variables and call subfunctions.
- * @param string $par Becomes "FOO" when called like Special:Allpages/FOO (default NULL)
+ * @param $par String: becomes "FOO" when called like Special:Allpages/FOO (default NULL)
+ * @param $specialPage @see SpecialPage object.
*/
function wfSpecialAllpages( $par=NULL, $specialPage ) {
global $wgRequest, $wgOut, $wgContLang;
# GET values
$from = $wgRequest->getVal( 'from' );
$namespace = $wgRequest->getInt( 'namespace' );
-
+
$namespaces = $wgContLang->getNamespaces();
$indexPage = new SpecialAllpages();
$namespace = 0;
$wgOut->setPagetitle( $namespace > 0 ?
- wfMsg( 'allinnamespace', $namespaces[$namespace] ) :
+ wfMsg( 'allinnamespace', str_replace( '_', ' ', $namespaces[$namespace] ) ) :
wfMsg( 'allarticles' )
);
-
+
if ( isset($par) ) {
$indexPage->showChunk( $namespace, $par, $specialPage->including() );
} elseif ( isset($from) ) {
var $maxPerPage=960;
var $topLevelMax=50;
var $name='Allpages';
+ # Determines, which message describes the input field 'nsfrom' (->SpecialPrefixindex.php)
+ var $nsfromMsg='allpagesfrom';
/**
* HTML for the top form
* @param string $from Article name we are starting listing at.
*/
function namespaceForm ( $namespace = NS_MAIN, $from = '' ) {
- global $wgContLang, $wgScript;
- $t = Title::makeTitle( NS_SPECIAL, $this->name );
+ global $wgScript;
+ $t = SpecialPage::getTitleFor( $this->name );
$namespaceselect = HTMLnamespaceselector($namespace, null);
$frombox = "<input type='text' size='20' name='from' id='nsfrom' value=\""
. htmlspecialchars ( $from ) . '"/>';
$submitbutton = '<input type="submit" value="' . wfMsgHtml( 'allpagessubmit' ) . '" />';
-
+
$out = "<div class='namespaceoptions'><form method='get' action='{$wgScript}'>";
$out .= '<input type="hidden" name="title" value="'.$t->getPrefixedText().'" />';
$out .= "
<table id='nsselect' class='allpages'>
<tr>
- <td align='right'>" . wfMsgHtml('allpagesfrom') . "</td>
+ <td align='right'>" . wfMsgHtml($this->nsfromMsg) . "</td>
<td align='left'><label for='nsfrom'>$frombox</label></td>
</tr>
- <tr>
+ <tr>
<td align='right'><label for='namespace'>" . wfMsgHtml('namespace') . "</label></td>
<td align='left'>
$namespaceselect $submitbutton
* @param integer $namespace (default NS_MAIN)
*/
function showToplevel ( $namespace = NS_MAIN, $including = false ) {
- global $wgOut, $wgContLang, $wgRequest, $wgUser;
- $sk = $wgUser->getSkin();
+ global $wgOut;
$fname = "indexShowToplevel";
# TODO: Either make this *much* faster or cache the title index points
# in the querycache table.
$dbr =& wfGetDB( DB_SLAVE );
- $page = $dbr->tableName( 'page' );
- $fromwhere = "FROM $page WHERE page_namespace=$namespace";
- $order_arr = array ( 'ORDER BY' => 'page_title' );
- $order_str = 'ORDER BY page_title';
$out = "";
$where = array( 'page_namespace' => $namespace );
- global $wgMemc, $wgDBname;
- $key = "$wgDBname:allpages:ns:$namespace";
+ global $wgMemc;
+ $key = wfMemcKey( 'allpages', 'ns', $namespace );
$lines = $wgMemc->get( $key );
-
+
if( !is_array( $lines ) ) {
$firstTitle = $dbr->selectField( 'page', 'page_title', $where, $fname, array( 'LIMIT' => 1 ) );
$lastTitle = $firstTitle;
-
+
# This array is going to hold the page_titles in order.
$lines = array( $firstTitle );
-
+
# If we are going to show n rows, we need n+1 queries to find the relevant titles.
$done = false;
for( $i = 0; !$done; ++$i ) {
}
$wgMemc->add( $key, $lines, 3600 );
}
-
+
// If there are only two or less sections, don't even display them.
// Instead, display the first section directly.
if( count( $lines ) <= 2 ) {
- $this->showChunk( $namespace, '', false, $including );
+ $this->showChunk( $namespace, '', $including );
return;
}
# At this point, $lines should contain an even number of elements.
- $out .= "<table style='background: inherit;'>";
+ $out .= "<table class='allpageslist' style='background: inherit;'>";
while ( count ( $lines ) > 0 ) {
$inpoint = array_shift ( $lines );
$outpoint = array_shift ( $lines );
}
$out .= '</table>';
$nsForm = $this->namespaceForm ( $namespace, '', false );
-
+
# Is there more?
if ( $including ) {
$out2 = '';
* @param integer $namespace (Default NS_MAIN)
*/
function showline( $inpoint, $outpoint, $namespace = NS_MAIN ) {
- global $wgOut, $wgLang, $wgUser;
- $sk = $wgUser->getSkin();
- $dbr =& wfGetDB( DB_SLAVE );
-
$inpointf = htmlspecialchars( str_replace( '_', ' ', $inpoint ) );
$outpointf = htmlspecialchars( str_replace( '_', ' ', $outpoint ) );
$queryparams = ($namespace ? "namespace=$namespace" : '');
- $special = Title::makeTitle( NS_SPECIAL, $this->name . '/' . $inpoint );
+ $special = SpecialPage::getTitleFor( $this->name, $inpoint );
$link = $special->escapeLocalUrl( $queryparams );
$out = wfMsgHtml(
global $wgOut, $wgUser, $wgContLang;
$fname = 'indexShowChunk';
-
+
$sk = $wgUser->getSkin();
- $fromTitle = null;
- if ($from!="") {
- $fromTitle = Title::newFromURL( $from );
- if (!$fromTitle) {
- return;
- }
- $fromNS = $fromTitle->getNamespace();
- if ($namespace == NS_MAIN)
- $namespace = $fromNS;
- }
- $fromKey = is_null( $fromTitle ) ? '' : $fromTitle->getDBkey();
-
- $dbr =& wfGetDB( DB_SLAVE );
- $res = $dbr->select( 'page',
- array( 'page_namespace', 'page_title', 'page_is_redirect' ),
- array(
- 'page_namespace' => $namespace,
- 'page_title >= ' . $dbr->addQuotes( $fromKey )
- ),
- $fname,
- array(
- 'ORDER BY' => 'page_title',
- 'LIMIT' => $this->maxPerPage + 1,
- 'USE INDEX' => 'name_title',
- )
- );
+ $fromList = $this->getNamespaceKeyAndText($namespace, $from);
+ $n = 0;
+
+ if ( !$fromList ) {
+ $out = wfMsgWikiHtml( 'allpagesbadtitle' );
+ } else {
+ list( $namespace, $fromKey, $from ) = $fromList;
+
+ $dbr =& wfGetDB( DB_SLAVE );
+ $res = $dbr->select( 'page',
+ array( 'page_namespace', 'page_title', 'page_is_redirect' ),
+ array(
+ 'page_namespace' => $namespace,
+ 'page_title >= ' . $dbr->addQuotes( $fromKey )
+ ),
+ $fname,
+ array(
+ 'ORDER BY' => 'page_title',
+ 'LIMIT' => $this->maxPerPage + 1,
+ 'USE INDEX' => 'name_title',
+ )
+ );
- ### FIXME: side link to previous
+ $out = '<table style="background: inherit;" border="0" width="100%">';
- $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 ) {
- $out .= '<tr>';
+ while( ($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>';
+ }
}
- $out .= "<td>$link</td>";
- $n++;
- if( $n % 3 == 0 ) {
+ if( ($n % 3) != 0 ) {
$out .= '</tr>';
}
+ $out .= '</table>';
}
- if( ($n % 3) != 0 ) {
- $out .= '</tr>';
- }
- $out .= '</table>';
-
if ( $including ) {
$out2 = '';
} else {
+
+ # Get the last title from previous chunk
+ $dbr =& wfGetDB( DB_SLAVE );
+ $res_prev = $dbr->select(
+ 'page',
+ 'page_title',
+ array( 'page_namespace' => $namespace, 'page_title < '.$dbr->addQuotes($from) ),
+ $fname,
+ array( 'ORDER BY' => 'page_title DESC', 'LIMIT' => $this->maxPerPage, 'OFFSET' => ($this->maxPerPage - 1 ) )
+ );
+
+ # Get first title of previous complete chunk
+ if( $dbr->numrows( $res_prev ) >= $this->maxPerPage ) {
+ $pt = $dbr->fetchObject( $res_prev );
+ $prevTitle = Title::makeTitle( $namespace, $pt->page_title );
+ } else {
+ # The previous chunk is not complete, need to link to the very first title
+ # available in the database
+ $reallyFirstPage_title = $dbr->selectField( 'page', 'page_title', array( 'page_namespace' => $namespace ), $fname, array( 'LIMIT' => 1) );
+
+ # Show the previous link if it s not the current requested chunk
+ if( $from != $reallyFirstPage_title ) {
+ $prevTitle = Title::makeTitle( $namespace, $reallyFirstPage_title );
+ } else {
+ $prevTitle = null;
+ }
+ }
+
$nsForm = $this->namespaceForm ( $namespace, $from );
$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( $wgContLang->specialPage( "Allpages" ),
wfMsgHtml ( 'allpages' ) );
- if ( ($n == $this->maxPerPage) && ($s = $dbr->fetchObject( $res )) ) {
- $namespaceparam = $namespace ? "&namespace=$namespace" : "";
- $out2 .= " | " . $sk->makeKnownLink(
- $wgContLang->specialPage( "Allpages" ),
- wfMsgHtml ( 'nextpage', $s->page_title ),
- "from=" . wfUrlEncode ( $s->page_title ) . $namespaceparam );
+
+ $self = SpecialPage::getTitleFor( 'Allpages' );
+
+ # Do we put a previous link ?
+ if( isset( $prevTitle ) && $pt = $prevTitle->getText() ) {
+ $q = 'from=' . $prevTitle->getPartialUrl() . ( $namespace ? '&namespace=' . $namespace : '' );
+ $prevLink = $sk->makeKnownLinkObj( $self, wfMsgHTML( 'prevpage', $pt ), $q );
+ $out2 .= ' | ' . $prevLink;
+ }
+
+ if( $n == $this->maxPerPage && $s = $dbr->fetchObject($res) ) {
+ # $s is the first link of the next chunk
+ $t = Title::MakeTitle($namespace, $s->page_title);
+ $q = 'from=' . $t->getPartialUrl() . ( $namespace ? '&namespace=' . $namespace : '' );
+ $nextLink = $sk->makeKnownLinkObj( $self, wfMsgHtml( 'nextpage', $t->getText() ), $q );
+ $out2 .= ' | ' . $nextLink;
}
$out2 .= "</td></tr></table><hr />";
}
$wgOut->addHtml( $out2 . $out );
+ if( isset($prevLink) or isset($nextLink) ) {
+ $wgOut->addHtml( '<hr/><p style="font-size: smaller; float: right;">' );
+ if( isset( $prevLink ) )
+ $wgOut->addHTML( $prevLink . ' | ');
+ if( isset( $nextLink ) )
+ $wgOut->addHTML( $nextLink );
+ $wgOut->addHTML( '</p>' );
+
+ }
+
+}
+
+/**
+ * @param int $ns the namespace of the article
+ * @param string $text the name of the article
+ * @return array( int namespace, string dbkey, string pagename ) or NULL on error
+ * @static (sort of)
+ * @access private
+ */
+function getNamespaceKeyAndText ($ns, $text) {
+ if ( $text == '' )
+ return array( $ns, '', '' ); # shortcut for common case
+
+ $t = Title::makeTitleSafe($ns, $text);
+ if ( $t && $t->isLocal() ) {
+ return array( $t->getNamespace(), $t->getDBkey(), $t->getText() );
+ } else if ( $t ) {
+ return NULL;
+ }
+
+ # try again, in case the problem was an empty pagename
+ $text = preg_replace('/(#|$)/', 'X$1', $text);
+ $t = Title::makeTitleSafe($ns, $text);
+ if ( $t && $t->isLocal() ) {
+ return array( $t->getNamespace(), '', '' );
+ } else {
+ return NULL;
+ }
}
}
dépôts / lhc / web / wiklou.git / blobdiff