$wgTotalViews = -1;
$wgTotalEdits = -1;
-include_once( "DatabaseFunctions.php" );
-include_once( "UpdateClasses.php" );
-include_once( "LogPage.php" );
+require_once( 'DatabaseFunctions.php' );
+require_once( 'UpdateClasses.php' );
+require_once( 'LogPage.php' );
/*
* Compatibility functions
# This will *not* work in all circumstances.
function iconv( $from, $to, $string ) {
if(strcasecmp( $from, $to ) == 0) return $string;
- if(strcasecmp( $from, "utf-8" ) == 0) return utf8_decode( $string );
- if(strcasecmp( $to, "utf-8" ) == 0) return utf8_encode( $string );
+ if(strcasecmp( $from, 'utf-8' ) == 0) return utf8_decode( $string );
+ if(strcasecmp( $to, 'utf-8' ) == 0) return utf8_encode( $string );
return $string;
}
}
if( !function_exists('file_get_contents') ) {
# Exists in PHP 4.3.0+
function file_get_contents( $filename ) {
- return implode( "", file( $filename ) );
+ return implode( '', file( $filename ) );
}
}
+if( !function_exists('is_a') ) {
+ # Exists in PHP 4.2.0+
+ function is_a( $object, $class_name ) {
+ return
+ (strcasecmp( get_class( $object, $class_name ) == 0) ||
+ is_subclass_of( $object, $class_name ) );
+ }
+}
+
+# html_entity_decode exists in PHP 4.3.0+ but is FATALLY BROKEN even then,
+# with no UTF-8 support.
+function do_html_entity_decode( $string, $quote_style=ENT_COMPAT, $charset='ISO-8859-1' ) {
+ static $trans;
+ if( !isset( $trans ) ) {
+ $trans = array_flip( get_html_translation_table( HTML_ENTITIES, $quote_style ) );
+ # Assumes $charset will always be the same through a run, and only understands
+ # utf-8 or default. Note - mixing latin1 named entities and unicode numbered
+ # ones will result in a bad link.
+ if( strcasecmp( 'utf-8', $charset ) == 0 ) {
+ $trans = array_map( 'utf8_encode', $trans );
+ }
+ }
+ return strtr( $string, $trans );
+}
+
$wgRandomSeeded = false;
function wfSeedRandom()
# Generates a URL from a URL-encoded title and a query string
# Title::getLocalURL() is preferred in most cases
#
-function wfLocalUrl( $a, $q = "" )
+function wfLocalUrl( $a, $q = '' )
{
global $wgServer, $wgScript, $wgArticlePath;
- $a = str_replace( " ", "_", $a );
+ $a = str_replace( ' ', '_', $a );
- if ( "" == $a ) {
- if( "" == $q ) {
+ if ( '' == $a ) {
+ if( '' == $q ) {
$a = $wgScript;
} else {
$a = "{$wgScript}?{$q}";
}
- } else if ( "" == $q ) {
+ } else if ( '' == $q ) {
$a = str_replace( "$1", $a, $wgArticlePath );
} else if ($wgScript != '' ) {
$a = "{$wgScript}?title={$a}&{$q}";
- } else { //XXX ugly hack for toplevel wikis
- $a = "/{$a}&{$q}";
+ } else { //XXX hackish solution for toplevel wikis
+ $a = "/{$a}?{$q}";
}
return $a;
}
-function wfLocalUrlE( $a, $q = "" )
+function wfLocalUrlE( $a, $q = '' )
{
return wfEscapeHTML( wfLocalUrl( $a, $q ) );
# die( "Call to obsolete function wfLocalUrlE()" );
}
-function wfFullUrl( $a, $q = "" ) {
- wfDebugDieBacktrace( "Call to obsolete function wfFullUrl(); use Title::getFullURL" );
-}
-
-function wfFullUrlE( $a, $q = "" ) {
- wfDebugDieBacktrace( "Call to obsolete function wfFullUrlE(); use Title::getFullUrlE" );
-
-}
-
-function wfImageUrl( $img )
-{
- global $wgUploadPath;
-
- $nt = Title::newFromText( $img );
- if( !$nt ) return "";
-
- $name = $nt->getDBkey();
- $hash = md5( $name );
-
- $url = "{$wgUploadPath}/" . $hash{0} . "/" .
- substr( $hash, 0, 2 ) . "/{$name}";
- return wfUrlencode( $url );
+function wfFullUrl( $a, $q = '' ) {
+ wfDebugDieBacktrace( 'Call to obsolete function wfFullUrl(); use Title::getFullURL' );
}
-function wfImagePath( $img )
-{
- global $wgUploadDirectory;
-
- $nt = Title::newFromText( $img );
- if( !$nt ) return "";
+function wfFullUrlE( $a, $q = '' ) {
+ wfDebugDieBacktrace( 'Call to obsolete function wfFullUrlE(); use Title::getFullUrlE' );
- $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 );
-}
+// orphan 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;
function wfUrlencode ( $s )
{
$s = urlencode( $s );
- $s = preg_replace( "/%3[Aa]/", ":", $s );
- $s = preg_replace( "/%2[Ff]/", "/", $s );
+ $s = preg_replace( '/%3[Aa]/', ':', $s );
+ $s = preg_replace( '/%2[Ff]/', '/', $s );
return $s;
}
return $string;
}
+# Converts a single UTF-8 character into the corresponding HTML character entity
+function wfUtf8Entity( $matches ) {
+ $char = $matches[0];
+ # Find the length
+ $z = ord( $char{0} );
+ if ( $z & 0x80 ) {
+ $length = 0;
+ while ( $z & 0x80 ) {
+ $length++;
+ $z <<= 1;
+ }
+ } else {
+ $length = 1;
+ }
+
+ if ( $length != strlen( $char ) ) {
+ return '';
+ }
+ if ( $length == 1 ) {
+ return $char;
+ }
+
+ # Mask off the length-determining bits and shift back to the original location
+ $z &= 0xff;
+ $z >>= $length;
+
+ # Add in the free bits from subsequent bytes
+ for ( $i=1; $i<$length; $i++ ) {
+ $z <<= 6;
+ $z |= ord( $char{$i} ) & 0x3f;
+ }
+
+ # Make entity
+ return "&#$z;";
+}
+
+# Converts all multi-byte characters in a UTF-8 string into the appropriate character entity
+function wfUtf8ToHTML($string) {
+ return preg_replace_callback( '/[\\xc0-\\xfd][\\x80-\\xbf]*/', 'wfUtf8Entity', $string );
+}
+
function wfDebug( $text, $logonly = false )
{
global $wgOut, $wgDebugLogFile, $wgDebugComments, $wgProfileOnly;
list( $usec, $sec ) = explode( " ", $wgRequestTime );
$start = (float)$sec + (float)$usec;
$elapsed = $now - $start;
- if ( "" != $wgDebugLogFile ) {
+ if ( $wgProfiling ) {
$prof = wfGetProfilingOutput( $start, $elapsed );
- $forward = "";
+ $forward = '';
if( !empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) )
- $forward = " forwarded for " . $_SERVER['HTTP_X_FORWARDED_FOR'];
+ $forward = ' forwarded for ' . $_SERVER['HTTP_X_FORWARDED_FOR'];
if( !empty( $_SERVER['HTTP_CLIENT_IP'] ) )
- $forward .= " client IP " . $_SERVER['HTTP_CLIENT_IP'];
+ $forward .= ' client IP ' . $_SERVER['HTTP_CLIENT_IP'];
if( !empty( $_SERVER['HTTP_FROM'] ) )
- $forward .= " from " . $_SERVER['HTTP_FROM'];
+ $forward .= ' from ' . $_SERVER['HTTP_FROM'];
if( $forward )
$forward = "\t(proxied via {$_SERVER['REMOTE_ADDR']}{$forward})";
if($wgUser->getId() == 0)
- $forward .= " anon";
+ $forward .= ' anon';
$log = sprintf( "%s\t%04.3f\t%s\n",
- gmdate( "YmdHis" ), $elapsed,
+ gmdate( 'YmdHis' ), $elapsed,
urldecode( $_SERVER['REQUEST_URI'] . $forward ) );
- error_log( $log . $prof, 3, $wgDebugLogFile );
+ if ( '' != $wgDebugLogFile ) {
+ error_log( $log . $prof, 3, $wgDebugLogFile );
+ }
}
}
function wfMsgReal( $key, $args, $useDB ) {
global $wgReplacementKeys, $wgMessageCache, $wgLang;
- $fname = "wfMsg";
+ $fname = 'wfMsg';
wfProfileIn( $fname );
if ( $wgMessageCache ) {
$message = $wgMessageCache->get( $key, $useDB );
function wfCleanFormFields( $fields )
{
- wfDebugDieBacktrace( "Call to obsolete wfCleanFormFields(). Use wgRequest instead..." );
+ wfDebugDieBacktrace( 'Call to obsolete wfCleanFormFields(). Use wgRequest instead...' );
}
function wfMungeQuotes( $in )
{
- $out = str_replace( "%", "%25", $in );
- $out = str_replace( "'", "%27", $out );
- $out = str_replace( "\"", "%22", $out );
+ $out = str_replace( '%', '%25', $in );
+ $out = str_replace( "'", '%27', $out );
+ $out = str_replace( '"', '%22', $out );
return $out;
}
function wfDemungeQuotes( $in )
{
- $out = str_replace( "%22", "\"", $in );
- $out = str_replace( "%27", "'", $out );
- $out = str_replace( "%25", "%", $out );
+ $out = str_replace( '%22', '"', $in );
+ $out = str_replace( '%27', "'", $out );
+ $out = str_replace( '%25', '%', $out );
return $out;
}
function wfCleanQueryVar( $var )
{
- wfDebugDieBacktrace( "Call to obsolete function wfCleanQueryVar(); use wgRequest instead" );
-}
-
-function wfSpecialPage()
-{
- global $wgUser, $wgOut, $wgTitle, $wgLang;
-
- /* FIXME: this list probably shouldn't be language-specific, per se */
- $validSP = $wgLang->getValidSpecialPages();
- $sysopSP = $wgLang->getSysopSpecialPages();
- $devSP = $wgLang->getDeveloperSpecialPages();
-
- $wgOut->setArticleRelated( false );
- $wgOut->setRobotpolicy( "noindex,follow" );
-
- $bits = split( "/", $wgTitle->getDBkey(), 2 );
- $t = $bits[0];
- if( empty( $bits[1] ) ) {
- $par = NULL;
- } else {
- $par = $bits[1];
- }
-
- if ( array_key_exists( $t, $validSP ) ||
- ( $wgUser->isSysop() && array_key_exists( $t, $sysopSP ) ) ||
- ( $wgUser->isDeveloper() && array_key_exists( $t, $devSP ) ) ) {
- if($par !== NULL)
- $wgTitle = Title::makeTitle( Namespace::getSpecial(), $t );
-
- $wgOut->setPageTitle( wfMsg( strtolower( $wgTitle->getText() ) ) );
-
- $inc = "Special" . $t . ".php";
- include_once( $inc );
- $call = "wfSpecial" . $t;
- $call( $par );
- } else if ( array_key_exists( $t, $sysopSP ) ) {
- $wgOut->sysopRequired();
- } else if ( array_key_exists( $t, $devSP ) ) {
- $wgOut->developerRequired();
- } else {
- $wgOut->errorpage( "nosuchspecialpage", "nospecialpagetext" );
- }
+ wfDebugDieBacktrace( 'Call to obsolete function wfCleanQueryVar(); use wgRequest instead' );
}
function wfSearch( $s )
}
$called = true;
- if( function_exists( "debug_backtrace" ) ){ // PHP >= 4.3
+ if( function_exists( 'debug_backtrace' ) ){ // PHP >= 4.3
$bt = debug_backtrace();
for($i = 0; $i < count($bt) ; $i++){
- $file = $bt[$i]["file"];
- $line = $bt[$i]["line"];
+ $file = $bt[$i]['file'];
+ $line = $bt[$i]['line'];
wfDebug("WARNING: Abrupt exit in $file at line $line\n");
}
} else {
- wfDebug("WARNING: Abrupt exit\n");
+ wfDebug('WARNING: Abrupt exit\n');
}
exit();
}
-function wfDebugDieBacktrace( $msg = "" ) {
+function wfDebugDieBacktrace( $msg = '' ) {
$msg .= "\n<p>Backtrace:</p>\n<ul>\n";
$backtrace = debug_backtrace();
foreach( $backtrace as $call ) {
$f = explode( DIRECTORY_SEPARATOR, $call['file'] );
$file = $f[count($f)-1];
- $msg .= "<li>" . $file . " line " . $call['line'] . ", in ";
- if( !empty( $call['class'] ) ) $msg .= $call['class'] . "::";
+ $msg .= '<li>' . $file . " line " . $call['line'] . ', in ';
+ if( !empty( $call['class'] ) ) $msg .= $call['class'] . '::';
$msg .= $call['function'] . "()</li>\n";
}
die( $msg );
global $wgNumberOfArticles, $wgTotalViews, $wgTotalEdits;
if ( -1 != $wgNumberOfArticles ) return;
- $sql = "SELECT ss_total_views, ss_total_edits, ss_good_articles " .
- "FROM site_stats WHERE ss_row_id=1";
- $res = wfQuery( $sql, DB_READ, "wfLoadSiteStats" );
+ $sql = 'SELECT ss_total_views, ss_total_edits, ss_good_articles ' .
+ 'FROM site_stats WHERE ss_row_id=1';
+ $res = wfQuery( $sql, DB_READ, 'wfLoadSiteStats' );
if ( 0 == wfNumRows( $res ) ) { return; }
else {
function wfEscapeHTML( $in )
{
return str_replace(
- array( "&", "\"", ">", "<" ),
- array( "&", """, ">", "<" ),
+ array( '&', '"', '>', '<' ),
+ array( '&', '"', '>', '<' ),
$in );
}
function wfEscapeHTMLTagsOnly( $in ) {
return str_replace(
- array( "\"", ">", "<" ),
- array( """, ">", "<" ),
+ array( '"', '>', '<' ),
+ array( '"', '>', '<' ),
$in );
}
function wfUnescapeHTML( $in )
{
- $in = str_replace( "<", "<", $in );
- $in = str_replace( ">", ">", $in );
- $in = str_replace( """, "\"", $in );
- $in = str_replace( "&", "&", $in );
+ $in = str_replace( '<', '<', $in );
+ $in = str_replace( '>', '>', $in );
+ $in = str_replace( '"', '"', $in );
+ $in = str_replace( '&', '&', $in );
return $in;
}
$hash = md5( $fname );
$oldumask = umask(0);
- $dest = $wgUploadDirectory . "/" . $hash{0};
+ $dest = $wgUploadDirectory . '/' . $hash{0};
if ( ! is_dir( $dest ) ) { mkdir( $dest, 0777 ); }
- $dest .= "/" . substr( $hash, 0, 2 );
+ $dest .= '/' . substr( $hash, 0, 2 );
if ( ! is_dir( $dest ) ) { mkdir( $dest, 0777 ); }
umask( $oldumask );
return $dest;
}
-function wfImageThumbDir( $fname , $subdir="thumb")
+function wfImageThumbDir( $fname , $subdir='thumb')
{
return wfImageArchiveDir( $fname, $subdir );
}
-function wfImageArchiveDir( $fname , $subdir="archive")
+function wfImageArchiveDir( $fname , $subdir='archive')
{
global $wgUploadDirectory;
$hash = md5( $fname );
$oldumask = umask(0);
+
+ # Suppress warning messages here; if the file itself can't
+ # be written we'll worry about it then.
$archive = "{$wgUploadDirectory}/{$subdir}";
- if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
- $archive .= "/" . $hash{0};
- if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
- $archive .= "/" . substr( $hash, 0, 2 );
- if ( ! is_dir( $archive ) ) { mkdir( $archive, 0777 ); }
+ if ( ! is_dir( $archive ) ) { @mkdir( $archive, 0777 ); }
+ $archive .= '/' . $hash{0};
+ if ( ! is_dir( $archive ) ) { @mkdir( $archive, 0777 ); }
+ $archive .= '/' . substr( $hash, 0, 2 );
+ if ( ! is_dir( $archive ) ) { @mkdir( $archive, 0777 ); }
umask( $oldumask );
return $archive;
}
-function wfRecordUpload( $name, $oldver, $size, $desc )
+function wfRecordUpload( $name, $oldver, $size, $desc, $copyStatus = "", $source = "" )
{
global $wgUser, $wgLang, $wgTitle, $wgOut, $wgDeferredUpdateList;
- global $wgRequest, $wgUseCopyrightUpload;
-
- extract( $wgRequest->getValues( 'wpUploadCopyStatus', 'wpUploadSource' ) );
+ global $wgUseCopyrightUpload;
- $fname = "wfRecordUpload";
+ $fname = 'wfRecordUpload';
- $sql = "SELECT img_name,img_size,img_timestamp,img_description,img_user," .
+ $sql = 'SELECT img_name,img_size,img_timestamp,img_description,img_user,' .
"img_user_text FROM image WHERE img_name='" . wfStrencode( $name ) . "'";
$res = wfQuery( $sql, DB_READ, $fname );
if ( $wgUseCopyrightUpload )
{
- $textdesc = "== " . wfMsg ( "filedesc" ) . " ==\n" . $desc . "\n" .
- "== " . wfMsg ( "filestatus" ) . " ==\n" . $wpUploadCopyStatus . "\n" .
- "== " . wfMsg ( "filesource" ) . " ==\n" . $wpUploadSource ;
+ $textdesc = '== ' . wfMsg ( 'filedesc' ) . " ==\n" . $desc . "\n" .
+ '== ' . wfMsg ( 'filestatus' ) . " ==\n" . $copyStatus . "\n" .
+ '== ' . wfMsg ( 'filesource' ) . " ==\n" . $source ;
}
else $textdesc = $desc ;
$won = wfInvertTimestamp( $now );
if ( 0 == wfNumRows( $res ) ) {
- $sql = "INSERT INTO image (img_name,img_size,img_timestamp," .
+ $sql = 'INSERT INTO image (img_name,img_size,img_timestamp,' .
"img_description,img_user,img_user_text) VALUES ('" .
wfStrencode( $name ) . "',$size,'{$now}','" .
wfStrencode( $desc ) . "', '" . $wgUser->getID() .
"', '" . wfStrencode( $wgUser->getName() ) . "')";
wfQuery( $sql, DB_WRITE, $fname );
- $sql = "SELECT cur_id,cur_text FROM cur WHERE cur_namespace=" .
+ $sql = 'SELECT cur_id,cur_text FROM cur WHERE cur_namespace=' .
Namespace::getImage() . " AND cur_title='" .
wfStrencode( $name ) . "'";
$res = wfQuery( $sql, DB_READ, $fname );
wfStrencode( $desc ) . "','" . $wgUser->getID() . "','" .
wfStrencode( $wgUser->getName() ) . "','" . $now .
"',1";
- $sql = "INSERT INTO cur (cur_namespace,cur_title," .
- "cur_comment,cur_user,cur_user_text,cur_timestamp,cur_is_new," .
- "cur_text,inverse_timestamp,cur_touched) VALUES (" .
+ $sql = 'INSERT INTO cur (cur_namespace,cur_title,' .
+ 'cur_comment,cur_user,cur_user_text,cur_timestamp,cur_is_new,' .
+ 'cur_text,inverse_timestamp,cur_touched) VALUES (' .
$common .
",'" . wfStrencode( $textdesc ) . "','{$won}','{$now}')";
wfQuery( $sql, DB_WRITE, $fname );
} else {
$s = wfFetchObject( $res );
- $sql = "INSERT INTO oldimage (oi_name,oi_archive_name,oi_size," .
+ $sql = 'INSERT INTO oldimage (oi_name,oi_archive_name,oi_size,' .
"oi_timestamp,oi_description,oi_user,oi_user_text) VALUES ('" .
wfStrencode( $s->img_name ) . "','" .
wfStrencode( $oldver ) .
wfQuery( $sql, DB_WRITE, $fname );
}
- $log = new LogPage( wfMsg( "uploadlogpage" ), wfMsg( "uploadlogpagetext" ) );
- $da = wfMsg( "uploadedimage", "[[:" . $wgLang->getNsText(
+ $log = new LogPage( wfMsg( 'uploadlogpage' ), wfMsg( 'uploadlogpagetext' ) );
+ $da = wfMsg( 'uploadedimage', '[[:' . $wgLang->getNsText(
Namespace::getImage() ) . ":{$name}|{$name}]]" );
- $ta = wfMsg( "uploadedimage", $name );
+ $ta = wfMsg( 'uploadedimage', $name );
$log->addEntry( $da, $desc, $ta );
}
function wfShowingResults( $offset, $limit )
{
global $wgLang;
- return wfMsg( "showingresults", $wgLang->formatNum( $limit ), $wgLang->formatNum( $offset+1 ) );
+ return wfMsg( 'showingresults', $wgLang->formatNum( $limit ), $wgLang->formatNum( $offset+1 ) );
}
function wfShowingResultsNum( $offset, $limit, $num )
{
global $wgLang;
- return wfMsg( "showingresultsnum", $wgLang->formatNum( $limit ), $wgLang->formatNum( $offset+1 ), $wgLang->formatNum( $num ) );
+ return wfMsg( 'showingresultsnum', $wgLang->formatNum( $limit ), $wgLang->formatNum( $offset+1 ), $wgLang->formatNum( $num ) );
}
-function wfViewPrevNext( $offset, $limit, $link, $query = "", $atend = false )
+function wfViewPrevNext( $offset, $limit, $link, $query = '', $atend = false )
{
global $wgUser, $wgLang;
$fmtLimit = $wgLang->formatNum( $limit );
- $prev = wfMsg( "prevn", $fmtLimit );
- $next = wfMsg( "nextn", $fmtLimit );
+ $prev = wfMsg( 'prevn', $fmtLimit );
+ $next = wfMsg( 'nextn', $fmtLimit );
$link = wfUrlencode( $link );
$sk = $wgUser->getSkin();
$po = $offset - $limit;
if ( $po < 0 ) { $po = 0; }
$q = "limit={$limit}&offset={$po}";
- if ( "" != $query ) { $q .= "&{$query}"; }
- $plink = "<a href=\"" . wfLocalUrlE( $link, $q ) . "\">{$prev}</a>";
+ if ( '' != $query ) { $q .= "&{$query}"; }
+ $plink = '<a href="' . wfLocalUrlE( $link, $q ) . "\">{$prev}</a>";
} else { $plink = $prev; }
$no = $offset + $limit;
if ( $atend ) {
$nlink = $next;
} else {
- $nlink = "<a href=\"" . wfLocalUrlE( $link, $q ) . "\">{$next}</a>";
+ $nlink = '<a href="' . wfLocalUrlE( $link, $q ) . "\">{$next}</a>";
}
- $nums = wfNumLink( $offset, 20, $link , $query ) . " | " .
- wfNumLink( $offset, 50, $link, $query ) . " | " .
- wfNumLink( $offset, 100, $link, $query ) . " | " .
- wfNumLink( $offset, 250, $link, $query ) . " | " .
+ $nums = wfNumLink( $offset, 20, $link , $query ) . ' | ' .
+ wfNumLink( $offset, 50, $link, $query ) . ' | ' .
+ wfNumLink( $offset, 100, $link, $query ) . ' | ' .
+ wfNumLink( $offset, 250, $link, $query ) . ' | ' .
wfNumLink( $offset, 500, $link, $query );
- return wfMsg( "viewprevnext", $plink, $nlink, $nums );
+ return wfMsg( 'viewprevnext', $plink, $nlink, $nums );
}
-function wfNumLink( $offset, $limit, $link, $query = "" )
+function wfNumLink( $offset, $limit, $link, $query = '' )
{
global $wgUser, $wgLang;
- if ( "" == $query ) { $q = ""; }
+ if ( '' == $query ) { $q = ''; }
else { $q = "{$query}&"; }
$q .= "limit={$limit}&offset={$offset}";
$fmtLimit = $wgLang->formatNum( $limit );
- $s = "<a href=\"" . wfLocalUrlE( $link, $q ) . "\">{$fmtLimit}</a>";
+ $s = '<a href="' . wfLocalUrlE( $link, $q ) . "\">{$fmtLimit}</a>";
return $s;
}
# FIXME: we may want to blacklist some broken browsers
if( preg_match(
'/\bgzip(?:;(q)=([0-9]+(?:\.[0-9]+)))?\b/',
- $_SERVER["HTTP_ACCEPT_ENCODING"],
+ $_SERVER['HTTP_ACCEPT_ENCODING'],
$m ) ) {
- if( ( $m[1] == "q" ) && ( $m[2] == 0 ) ) return false;
+ if( ( $m[1] == 'q' ) && ( $m[2] == 0 ) ) return false;
wfDebug( " accepts gzip\n" );
return true;
}
}
# Yay, more global functions!
-function wfCheckLimits( $deflimit = 50, $optionname = "rclimit" ) {
+function wfCheckLimits( $deflimit = 50, $optionname = 'rclimit' ) {
global $wgUser, $wgRequest;
$limit = $wgRequest->getInt( 'limit', 0 );
if( $limit < 0 ) $limit = 0;
- if( ( $limit == 0 ) && ( $optionname != "" ) ) {
+ if( ( $limit == 0 ) && ( $optionname != '' ) ) {
$limit = (int)$wgUser->getOption( $optionname );
}
if( $limit <= 0 ) $limit = $deflimit;
return $text;
}
-function wfQuotedPrintable( $string, $charset = "" )
+function wfQuotedPrintable( $string, $charset = '' )
{
# Probably incomplete; see RFC 2045
if( empty( $charset ) ) {
$charset = $wgInputEncoding;
}
$charset = strtoupper( $charset );
- $charset = str_replace( "ISO-8859", "ISO8859", $charset ); // ?
+ $charset = str_replace( 'ISO-8859', 'ISO8859', $charset ); // ?
$illegal = '\x00-\x08\x0b\x0c\x0e-\x1f\x7f-\xff=';
$replace = $illegal . '\t ?_';
if( !preg_match( "/[$illegal]/", $string ) ) return $string;
$out = "=?$charset?Q?";
$out .= preg_replace( "/([$replace])/e", 'sprintf("=%02X",ord("$1"))', $string );
- $out .= "?=";
+ $out .= '?=';
return $out;
}
function wfTime(){
- $st = explode( " ", microtime() );
+ $st = explode( ' ', microtime() );
return (float)$st[0] + (float)$st[1];
}
$array1 = $array1 + $array2;
}
- $cgi = "";
+ $cgi = '';
foreach ( $array1 as $key => $value ) {
- if ( "" !== $value ) {
- if ( "" != $cgi ) {
- $cgi .= "&";
+ if ( '' !== $value ) {
+ if ( '' != $cgi ) {
+ $cgi .= '&';
}
$cgi .= "{$key}={$value}";
}
SquidUpdate::purge( $urlArr );
}
+# Windows-compatible version of escapeshellarg()
+function wfEscapeShellArg( )
+{
+ $args = func_get_args();
+ $first = true;
+ $retVal = '';
+ foreach ( $args as $arg ) {
+ if ( !$first ) {
+ $retVal .= ' ';
+ } else {
+ $first = false;
+ }
+
+ if (substr(php_uname(), 0, 7) == 'Windows') {
+ $retVal .= '"' . str_replace( '"','\"', $arg ) . '"';
+ } else {
+ $retVal .= escapeshellarg( $arg );
+ }
+ }
+ return $retVal;
+}
# wfMerge attempts to merge differences between three texts.
# Returns true for a clean merge and false for failure or a conflict.
if(! file_exists( $wgDiff3 ) ){
return false;
}
- $td = "/tmp/";
- $oldtextFile = fopen( $oldtextName = tempnam( $td, "merge-old-" ), "w" );
- $mytextFile = fopen( $mytextName = tempnam( $td, "merge-mine-" ), "w" );
- $yourtextFile = fopen( $yourtextName = tempnam( $td, "merge-your-" ), "w" );
+
+ # Make temporary files
+ $td = '/tmp/';
+ $oldtextFile = fopen( $oldtextName = tempnam( $td, 'merge-old-' ), 'w' );
+ $mytextFile = fopen( $mytextName = tempnam( $td, 'merge-mine-' ), 'w' );
+ $yourtextFile = fopen( $yourtextName = tempnam( $td, 'merge-your-' ), 'w' );
fwrite( $oldtextFile, $old ); fclose( $oldtextFile );
fwrite( $mytextFile, $mine ); fclose( $mytextFile );
fwrite( $yourtextFile, $yours ); fclose( $yourtextFile );
- $cmd = "{$wgDiff3} -a --overlap-only $mytextName $oldtextName $yourtextName";
- $handle = popen( $cmd, "r" );
+
+ # Check for a conflict
+ $cmd = wfEscapeShellArg( $wgDiff3 ) . ' -a --overlap-only ' .
+ wfEscapeShellArg( $mytextName ) . ' ' .
+ wfEscapeShellArg( $oldtextName ) . ' ' .
+ wfEscapeShellArg( $yourtextName );
+ $handle = popen( $cmd, 'r' );
if( fgets( $handle ) ){
$conflict = true;
$conflict = false;
}
pclose( $handle );
- $cmd = "{$wgDiff3} -a -e --merge $mytextName $oldtextName $yourtextName";
- $handle = popen( $cmd, "r" );
- $result = "";
+
+ # Merge differences
+ $cmd = wfEscapeShellArg( $wgDiff3 ) . ' -a -e --merge ' .
+ wfEscapeShellArg( $mytextName, $oldtextName, $yourtextName );
+ $handle = popen( $cmd, 'r' );
+ $result = '';
do {
$data = fread( $handle, 8192 );
if ( strlen( $data ) == 0 ) {
}
}
+# Provide a simple HTTP error.
+function wfHttpError( $code, $label, $desc ) {
+ global $wgOut;
+ $wgOut->disable();
+ header( "HTTP/1.0 $code $label" );
+ header( "Status: $code $label" );
+ $wgOut->sendCacheControl();
+
+ # Don't send content if it's a HEAD request.
+ if( $_SERVER['REQUEST_METHOD'] == 'HEAD' ) {
+ header( 'Content-type: text/plain' );
+ print "$desc\n";
+ }
+}
+
+# Converts an Accept-* header into an array mapping string values to quality factors
+function wfAcceptToPrefs( $accept, $def = '*/*' ) {
+ # No arg means accept anything (per HTTP spec)
+ if( !$accept ) {
+ return array( $def => 1 );
+ }
+
+ $prefs = array();
+
+ $parts = explode( ',', $accept );
+
+ foreach( $parts as $part ) {
+ # FIXME: doesn't deal with params like 'text/html; level=1'
+ @list( $value, $qpart ) = explode( ';', $part );
+ if( !isset( $qpart ) ) {
+ $prefs[$value] = 1;
+ } elseif( preg_match( '/q\s*=\s*(\d*\.\d+)/', $qpart, $match ) ) {
+ $prefs[$value] = $match[1];
+ }
+ }
+
+ return $prefs;
+}
+
+/* private */ function mimeTypeMatch( $type, $avail ) {
+ if( array_key_exists($type, $avail) ) {
+ return $type;
+ } else {
+ $parts = explode( '/', $type );
+ if( array_key_exists( $parts[0] . '/*', $avail ) ) {
+ return $parts[0] . '/*';
+ } elseif( array_key_exists( '*/*', $avail ) ) {
+ return '*/*';
+ } else {
+ return NULL;
+ }
+ }
+}
+
+# FIXME: doesn't handle params like 'text/plain; charset=UTF-8'
+# XXX: generalize to negotiate other stuff
+function wfNegotiateType( $cprefs, $sprefs ) {
+ $combine = array();
+
+ foreach( array_keys($sprefs) as $type ) {
+ $parts = explode( '/', $type );
+ if( $parts[1] != '*' ) {
+ $ckey = mimeTypeMatch( $type, $cprefs );
+ if( $ckey ) {
+ $combine[$type] = $sprefs[$type] * $cprefs[$ckey];
+ }
+ }
+ }
+
+ foreach( array_keys( $cprefs ) as $type ) {
+ $parts = explode( '/', $type );
+ if( $parts[1] != '*' && !array_key_exists( $type, $sprefs ) ) {
+ $skey = mimeTypeMatch( $type, $sprefs );
+ if( $skey ) {
+ $combine[$type] = $sprefs[$skey] * $cprefs[$type];
+ }
+ }
+ }
+
+ $bestq = 0;
+ $besttype = NULL;
+
+ foreach( array_keys( $combine ) as $type ) {
+ if( $combine[$type] > $bestq ) {
+ $besttype = $type;
+ $bestq = $combine[$type];
+ }
+ }
+
+ return $besttype;
+}
+
+# Array lookup
+# Returns an array where the values in the first array are replaced by the
+# values in the second array with the corresponding keys
+function wfArrayLookup( $a, $b )
+{
+ return array_flip( array_intersect( array_flip( $a ), array_keys( $b ) ) );
+}
+
?>
dépôts / lhc / web / wiklou.git / blobdiff