-<?
+<?php
# Global functions used everywhere
$wgNumberOfArticles = -1; # Unset
}
} else if ( "" == $q ) {
$a = str_replace( "$1", $a, $wgArticlePath );
- } else {
+ } else if ($wgScript != '' ) {
$a = "{$wgScript}?title={$a}&{$q}";
+ } else { //XXX ugly hack for toplevel wikis
+ $a = "/{$a}&{$q}";
}
return $a;
}
return wfUrlencode( $url );
}
+function wfImagePath( $img )
+{
+ global $wgUploadDirectory;
+
+ $nt = Title::newFromText( $img );
+ if( !$nt ) return "";
+
+ $name = $nt->getDBkey();
+ $hash = md5( $name );
+
+ $path = "{$wgUploadDirectory}/" . $hash{0} . "/" .
+ substr( $hash, 0, 2 ) . "/{$name}";
+ return $path;
+}
+
+function wfThumbUrl( $img )
+{
+ global $wgUploadPath;
+
+ $nt = Title::newFromText( $img );
+ if( !$nt ) return "";
+
+ $name = $nt->getDBkey();
+ $hash = md5( $name );
+
+ $url = "{$wgUploadPath}/thumb/" . $hash{0} . "/" .
+ substr( $hash, 0, 2 ) . "/{$name}";
+ return wfUrlencode( $url );
+}
+
+
+function wfImageThumbUrl( $name, $subdir="thumb" )
+{
+ global $wgUploadPath;
+
+ $hash = md5( $name );
+ $url = "{$wgUploadPath}/{$subdir}/" . $hash{0} . "/" .
+ substr( $hash, 0, 2 ) . "/{$name}";
+ return wfUrlencode($url);
+}
+
function wfImageArchiveUrl( $name )
{
global $wgUploadPath;
$hash = md5( substr( $name, 15) );
$url = "{$wgUploadPath}/archive/" . $hash{0} . "/" .
substr( $hash, 0, 2 ) . "/{$name}";
- return $url;
+ return wfUrlencode($url);
}
function wfUrlencode ( $s )
$sysopSP = $wgLang->getSysopSpecialPages();
$devSP = $wgLang->getDeveloperSpecialPages();
- $wgOut->setArticleFlag( false );
+ $wgOut->setArticleRelated( false );
$wgOut->setRobotpolicy( "noindex,follow" );
$par = NULL;
return $dest;
}
-function wfImageArchiveDir( $fname )
+function wfImageThumbDir( $fname , $subdir="thumb")
+{
+ return wfImageArchiveDir( $fname, $subdir );
+}
+
+function wfImageArchiveDir( $fname , $subdir="archive")
{
global $wgUploadDirectory;
$hash = md5( $fname );
$oldumask = umask(0);
- $archive = "{$wgUploadDirectory}/archive";
+ $archive = "{$wgUploadDirectory}/{$subdir}";
if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
$archive .= "/" . $hash{0};
if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
return wfMsg( "showingresultsnum", $limit, $offset+1, $num );
}
-function wfViewPrevNext( $offset, $limit, $link, $query = "" )
+function wfViewPrevNext( $offset, $limit, $link, $query = "", $atend = false )
{
global $wgUser;
$prev = wfMsg( "prevn", $limit );
$q = "limit={$limit}&offset={$no}";
if ( "" != $query ) { $q .= "&{$query}"; }
- $nlink = "<a href=\"" . wfLocalUrlE( $link, $q ) . "\">{$next}</a>";
+ if ( $atend ) {
+ $nlink = $next;
+ } else {
+ $nlink = "<a href=\"" . wfLocalUrlE( $link, $q ) . "\">{$next}</a>";
+ }
$nums = wfNumLink( $offset, 20, $link , $query ) . " | " .
wfNumLink( $offset, 50, $link, $query ) . " | " .
wfNumLink( $offset, 100, $link, $query ) . " | " .
return $temp;
}
+# This function takes two arrays as input, and returns a CGI-style string, e.g.
+# "days=7&limit=100". Options in the first array override options in the second.
+# Options set to "" will not be output.
+function wfArrayToCGI( $array1, $array2 = NULL )
+{
+ if ( !is_null( $array2 ) ) {
+ $array1 = $array1 + $array2;
+ }
+
+ $cgi = "";
+ foreach ( $array1 as $key => $value ) {
+ if ( "" !== $value ) {
+ if ( "" != $cgi ) {
+ $cgi .= "&";
+ }
+ $cgi .= "{$key}={$value}";
+ }
+ }
+ return $cgi;
+}
+
+/* Purges a list of Squids defined in $wgSquidServers.
+$urlArr should contain the full URLs to purge as values
+(example: $urlArr[] = 'http://my.host/something')
+XXX report broken Squids per mail or log */
+
+function wfPurgeSquidServers ($urlArr) {
+ global $wgSquidServers;
+ $maxsocketspersquid = 8; // socket cap per Squid
+ $urlspersocket = 400; // 400 seems to be a good tradeoff, opening a socket takes a while
+ $sockspersq = ceil(count($urlArr) / $urlspersocket );
+ if ($sockspersq == 1) {
+ /* the most common case */
+ $urlspersocket = count($urlArr);
+ } else if ($sockspersq > $maxsocketspersquid ) {
+ $urlspersocket = ceil(count($urlArr) / $maxsocketspersquid);
+ $sockspersq = $maxsocketspersquid;
+ }
+ $totalsockets = count($wgSquidServers) * $sockspersq;
+ $sockets = Array();
+
+ /* this sets up the sockets and tests the first socket for each server. */
+ for ($ss=0;$ss < count($wgSquidServers);$ss++) {
+ $failed = false;
+ $so = 0;
+ while ($so < $sockspersq && !$failed) {
+ if ($so == 0) {
+ /* first socket for this server, do the tests */
+ $socket = @fsockopen($wgSquidServers[$ss], 80, $error, $errstr, 3);
+ if (!$socket) {
+ $failed = true;
+ $totalsockets -= $sockspersq;
+ } else {
+ @fputs($socket,"PURGE " . $urlArr[0] . " HTTP/1.0\r\n".
+ "Connection: Keep-Alive\r\n\r\n");
+ $res = @fread($socket,512);
+ /* Squid only returns http headers with 200 or 404 status,
+ if there's more returned something's wrong */
+ if (strlen($res) > 250) {
+ fclose($socket);
+ $failed = true;
+ $totalsockets -= $sockspersq;
+ } else {
+ @stream_set_blocking($socket,false);
+ $sockets[] = $socket;
+ }
+ }
+ } else {
+ /* open the remaining sockets for this server */
+ $sockets[] = @fsockopen($wgSquidServers[$ss], 80, $error, $errstr, 2);
+ @stream_set_blocking($sockets[$s],false);
+ }
+ $so++;
+ }
+ }
+
+ if ($urlspersocket > 1) {
+ /* now do the heavy lifting. The fread() relies on Squid returning only the headers */
+ for ($r=0;$r < $urlspersocket;$r++) {
+ for ($s=0;$s < $totalsockets;$s++) {
+ if($r != 0) {
+ $res = '';
+ $esc = 0;
+ while (strlen($res) < 100 && $esc < 20 ) {
+ $res .= @fread($sockets[$s],512);
+ $esc++;
+ }
+ }
+ $urindex = $r + $urlspersocket * ($s - $sockspersq * floor($s / $sockspersq));
+ @fputs($sockets[$s],"PURGE " . $urlArr[$urindex] . " HTTP/1.0\r\n".
+ "Connection: Keep-Alive\r\n\r\n");
+ }
+ }
+ }
+
+ foreach ($sockets as $socket) {
+ @fclose($sockets);
+ }
+ return;
+}
?>
dépôts / lhc / web / wiklou.git / blobdiff