}
}
+/**
+ * Like array_diff( $a, $b ) except that it works with two-dimensional arrays.
+ */
+function wfArrayDiff2( $a, $b ) {
+ return array_udiff( $a, $b, 'wfArrayDiff2_cmp' );
+}
+function wfArrayDiff2_cmp( $a, $b ) {
+ if ( !is_array( $a ) ) {
+ return strcmp( $a, $b );
+ } elseif ( count( $a ) !== count( $b ) ) {
+ return count( $a ) < count( $b ) ? -1 : 1;
+ } else {
+ reset( $a );
+ reset( $b );
+ while( ( list( $keyA, $valueA ) = each( $a ) ) && ( list( $keyB, $valueB ) = each( $b ) ) ) {
+ $cmp = strcmp( $valueA, $valueB );
+ if ( $cmp !== 0 ) {
+ return $cmp;
+ }
+ }
+ return 0;
+ }
+}
/**
* Wrapper for clone(), for compatibility with PHP4-friendly extensions.
return (bool)$wgReadOnly;
}
+function wfReadOnlyReason() {
+ global $wgReadOnly;
+ wfReadOnly();
+ return $wgReadOnly;
+}
/**
* Get a message from anywhere, for the current user language.
* Use wfMsgForContent() instead if the message should NOT
* change depending on the user preferences.
*
- * Note that the message may contain HTML, and is therefore
- * not safe for insertion anywhere. Some functions such as
- * addWikiText will do the escaping for you. Use wfMsgHtml()
- * if you need an escaped message.
- *
* @param $key String: lookup key for the message, usually
* defined in languages/Language.php
*
function wfMsgGetKey( $key, $useDB, $forContent = false, $transform = true ) {
global $wgParser, $wgContLang, $wgMessageCache, $wgLang;
- /* <Vyznev> btw, is all that code in wfMsgGetKey() that check
- * if the message cache exists of not really necessary, or is
- * it just paranoia?
- * <TimStarling> Vyznev: it's probably not necessary
- * <TimStarling> I think I wrote it in an attempt to report DB
- * connection errors properly
- * <TimStarling> but eventually we gave up on using the
- * message cache for that and just hard-coded the strings
- * <TimStarling> it may have other uses, it's not mere paranoia
- */
-
- if ( is_object( $wgMessageCache ) )
- $transstat = $wgMessageCache->getTransform();
-
+ # If $wgMessageCache isn't initialised yet, try to return something sensible.
if( is_object( $wgMessageCache ) ) {
- if ( ! $transform )
- $wgMessageCache->disableTransform();
$message = $wgMessageCache->get( $key, $useDB, $forContent );
+ if ( $transform ) {
+ $message = $wgMessageCache->transform( $message );
+ }
} else {
if( $forContent ) {
$lang = &$wgContLang;
# ISSUE: Should we try to handle "message/lang" here too?
$key = str_replace( ' ' , '_' , $wgContLang->lcfirst( $key ) );
- wfSuppressWarnings();
if( is_object( $lang ) ) {
$message = $lang->getMessage( $key );
} else {
$message = false;
}
- wfRestoreWarnings();
-
- if ( $transform && strstr( $message, '{{' ) !== false ) {
- $message = $wgParser->transformMsg($message, $wgMessageCache->getParserOptions() );
- }
}
- if ( is_object( $wgMessageCache ) && ! $transform )
- $wgMessageCache->setTransform( $transstat );
-
return $message;
}
// Replace arguments
if ( count( $args ) ) {
if ( is_array( $args[0] ) ) {
- foreach ( $args[0] as $key => $val ) {
- $message = str_replace( '$' . $key, $val, $message );
- }
- } else {
- foreach( $args as $n => $param ) {
- $replacementKeys['$' . ($n + 1)] = $param;
- }
- $message = strtr( $message, $replacementKeys );
+ $args = array_values( $args[0] );
}
+ $replacementKeys = array();
+ foreach( $args as $n => $param ) {
+ $replacementKeys['$' . ($n + 1)] = $param;
+ }
+ $message = strtr( $message, $replacementKeys );
}
return $message;
* @param array $options Processing rules:
* <i>parse</i>: parses wikitext to html
* <i>parseinline</i>: parses wikitext to html and removes the surrounding p's added by parser or tidy
- * <i>escape</i>: filters message trough htmlspecialchars
+ * <i>escape</i>: filters message through htmlspecialchars
+ * <i>escapenoentities</i>: same, but allows entity references like through
* <i>replaceafter</i>: parameters are substituted after parsing or escaping
* <i>parsemag</i>: transform the message using magic phrases
* <i>content</i>: fetch message for content language instead of interface
+ * Behavior for conflicting options (e.g., parse+parseinline) is undefined.
*/
function wfMsgExt( $key, $options ) {
global $wgOut, $wgParser;
if ( in_array('escape', $options) ) {
$string = htmlspecialchars ( $string );
+ } elseif ( in_array( 'escapenoentities', $options ) ) {
+ $string = htmlspecialchars( $string );
+ $string = str_replace( '&', '&', $string );
+ $string = Sanitizer::normalizeCharReferences( $string );
}
if( in_array('replaceafter', $options) ) {
return $url;
}
+/**
+ * Expand a potentially local URL to a fully-qualified URL.
+ * Assumes $wgServer is correct. :)
+ * @param string $url, either fully-qualified or a local path + query
+ * @return string Fully-qualified URL
+ */
+function wfExpandUrl( $url ) {
+ if( substr( $url, 0, 1 ) == '/' ) {
+ global $wgServer;
+ return $wgServer . $url;
+ } else {
+ return $url;
+ }
+}
+
/**
* This is obsolete, use SquidUpdate::purge()
* @deprecated
/**
* Increment a statistics counter
*/
- function wfIncrStats( $key ) {
- global $wgMemc;
- $key = wfMemcKey( 'stats', $key );
- if ( is_null( $wgMemc->incr( $key ) ) ) {
- $wgMemc->add( $key, 1 );
- }
- }
+function wfIncrStats( $key ) {
+ global $wgStatsMethod;
+
+ if( $wgStatsMethod == 'udp' ) {
+ global $wgUDPProfilerHost, $wgUDPProfilerPort, $wgDBname;
+ static $socket;
+ if (!$socket) {
+ $socket=socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
+ $statline="stats/{$wgDBname} - 1 1 1 1 1 -total\n";
+ socket_sendto($socket,$statline,strlen($statline),0,$wgUDPProfilerHost,$wgUDPProfilerPort);
+ }
+ $statline="stats/{$wgDBname} - 1 1 1 1 1 {$key}\n";
+ @socket_sendto($socket,$statline,strlen($statline),0,$wgUDPProfilerHost,$wgUDPProfilerPort);
+ } elseif( $wgStatsMethod == 'cache' ) {
+ global $wgMemc;
+ $key = wfMemcKey( 'stats', $key );
+ if ( is_null( $wgMemc->incr( $key ) ) ) {
+ $wgMemc->add( $key, 1 );
+ }
+ } else {
+ // Disabled
+ }
+}
/**
* @param mixed $nr The number to format
}
wfDebug( "wfShellExec: $cmd\n" );
- $output = array();
$retval = 1; // error by default?
- exec( $cmd, $output, $retval ); // returns the last line of output.
- return implode( "\n", $output );
+ ob_start();
+ passthru( $cmd, $retval );
+ $output = ob_get_contents();
+ ob_end_clean();
+ return $output;
}
*/
function wfMakeUrlIndex( $url ) {
global $wgUrlProtocols; // Allow all protocols defined in DefaultSettings/LocalSettings.php
- $bits = parse_url( $url );
wfSuppressWarnings();
+ $bits = parse_url( $url );
wfRestoreWarnings();
if ( !$bits ) {
return false;
// Reverse the labels in the hostname, convert to lower case
// For emails reverse domainpart only
if ( $bits['scheme'] == 'mailto' ) {
- $mailparts = explode( '@', $bits['host'] );
- $domainpart = strtolower( implode( '.', array_reverse( explode( '.', $mailparts[1] ) ) ) );
+ $mailparts = explode( '@', $bits['host'], 2 );
+ if ( count($mailparts) === 2 ) {
+ $domainpart = strtolower( implode( '.', array_reverse( explode( '.', $mailparts[1] ) ) ) );
+ } else {
+ // No domain specified, don't mangle it
+ $domainpart = '';
+ }
$reversedHost = $domainpart . '@' . $mailparts[0];
} else {
$reversedHost = strtolower( implode( '.', array_reverse( explode( '.', $bits['host'] ) ) ) );
}
// Add an extra dot to the end
+ // Why? Is it in wrong place in mailto links?
if ( substr( $reversedHost, -1, 1 ) !== '.' ) {
$reversedHost .= '.';
}
* @param mixed $title Title object or string. May be interwiki.
* @param mixed $time Requested time for an archived image, or false for the
* current version. An image object will be returned which
- * existed at or before the specified time.
+ * existed at the specified time.
* @return File, or false if the file does not exist
*/
function wfFindFile( $title, $time = false ) {
return wfIsWindows()
? 'NUL'
: '/dev/null';
-}
\ No newline at end of file
+}
+
+/**
+ * Displays a maxlag error
+ *
+ * @param string $host Server that lags the most
+ * @param int $lag Maxlag (actual)
+ * @param int $maxLag Maxlag (requested)
+ */
+function wfMaxlagError( $host, $lag, $maxLag ) {
+ global $wgShowHostnames;
+ header( 'HTTP/1.1 503 Service Unavailable' );
+ header( 'Retry-After: ' . max( intval( $maxLag ), 5 ) );
+ header( 'X-Database-Lag: ' . intval( $lag ) );
+ header( 'Content-Type: text/plain' );
+ if( $wgShowHostnames ) {
+ echo "Waiting for $host: $lag seconds lagged\n";
+ } else {
+ echo "Waiting for a database server: $lag seconds lagged\n";
+ }
+}
dépôts / lhc / web / wiklou.git / blobdiff