<?php
-# $Id$
/**
* Global functions used everywhere
require_once( 'DatabaseFunctions.php' );
require_once( 'UpdateClasses.php' );
require_once( 'LogPage.php' );
+require_once( 'normal/UtfNormalUtil.php' );
/**
* Compatibility functions
* @param string $charset Encoding set to use (default 'ISO-8859-1')
*/
function do_html_entity_decode( $string, $quote_style=ENT_COMPAT, $charset='ISO-8859-1' ) {
+ $fname = 'do_html_entity_decode';
+ wfProfileIn( $fname );
+
static $trans;
- if( !isset( $trans ) ) {
+ static $savedCharset;
+ static $regexp;
+ if( !isset( $trans ) || $savedCharset != $charset ) {
$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
+ $savedCharset = $charset;
+
+ # 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 );
}
+
+ /**
+ * Most links will _not_ contain these fun guys,
+ * and on long pages with many links we can get
+ * called a lot.
+ *
+ * A regular expression search is faster than
+ * a strtr or str_replace with a hundred-ish
+ * entries, though it may be slower to actually
+ * replace things.
+ *
+ * They all look like '&xxxx;'...
+ */
+ foreach( $trans as $key => $val ) {
+ $snip[] = substr( $key, 1, -1 );
+ }
+ $regexp = '/(&(?:' . implode( '|', $snip ) . ');)/e';
}
- return strtr( $string, $trans );
+
+ $out = preg_replace( $regexp, '$trans["$1"]', $string );
+ wfProfileOut( $fname );
+ return $out;
}
}
}
+/**
+ * Get a random decimal value between 0 and 1, in a way
+ * not likely to give duplicate values for any realistic
+ * number of articles.
+ *
+ * @return string
+ */
+function wfRandom() {
+ # The maximum random value is "only" 2^31-1, so get two random
+ # values to reduce the chance of dupes
+ $max = mt_getrandmax();
+ $rand = number_format( mt_rand() * mt_rand()
+ / $max / $max, 12, '.', '' );
+ return $rand;
+}
+
/**
* We want / and : to be included as literal characters in our title URLs.
* %2F in the page titles seems to fatally break for some reason.
function wfMungeToUtf8( $string ) {
global $wgInputEncoding; # This is debatable
#$string = iconv($wgInputEncoding, "UTF-8", $string);
- $string = preg_replace ( '/&#([0-9]+);/e', 'wfUtf8Sequence($1)', $string );
+ $string = preg_replace ( '/�*([0-9]+);/e', 'wfUtf8Sequence($1)', $string );
$string = preg_replace ( '/&#x([0-9a-f]+);/ie', 'wfUtf8Sequence(0x$1)', $string );
# Should also do named entities here
return $string;
$forward .= ' from ' . $_SERVER['HTTP_FROM'];
if( $forward )
$forward = "\t(proxied via {$_SERVER['REMOTE_ADDR']}{$forward})";
- if($wgUser->getId() == 0)
+ if( $wgUser->isAnon() )
$forward .= ' anon';
$log = sprintf( "%s\t%04.3f\t%s\n",
gmdate( 'YmdHis' ), $elapsed,
* Get a message from anywhere, for the UI elements
*/
function wfMsg( $key ) {
- global $wgRequest;
-
- if ( $wgRequest->getVal( 'debugmsg' ) ) {
- if ( $key == 'linktrail' /* a special case where we want to return something specific */ )
- return "/^()(.*)$/sD";
- else
- return $key;
- }
$args = func_get_args();
- if ( count( $args ) ) {
- array_shift( $args );
- }
+ array_shift( $args );
return wfMsgReal( $key, $args, true );
}
* Get a message from anywhere, for the content
*/
function wfMsgForContent( $key ) {
- global $wgRequest;
- if ( $wgRequest->getVal( 'debugmsg' ) ) {
- if ( $key == 'linktrail' /* a special case where we want to return something specific */ )
- return "/^()(.*)$/sD";
- else
- return $key;
- }
+ global $wgForceUIMsgAsContentMsg;
$args = func_get_args();
- if ( count( $args ) ) {
- array_shift( $args );
- }
- return wfMsgReal( $key, $args, true, true );
-
-
+ array_shift( $args );
+ $forcontent = true;
+ if( is_array( $wgForceUIMsgAsContentMsg ) &&
+ in_array( $key, $wgForceUIMsgAsContentMsg ) )
+ $forcontent = false;
+ return wfMsgReal( $key, $args, true, $forcontent );
}
/**
*/
function wfMsgNoDB( $key ) {
$args = func_get_args();
- if ( count( $args ) ) {
- array_shift( $args );
- }
+ array_shift( $args );
return wfMsgReal( $key, $args, false );
}
* Get a message from the language file, for the content
*/
function wfMsgNoDBForContent( $key ) {
-
+ global $wgForceUIMsgAsContentMsg;
$args = func_get_args();
- if ( count( $args ) ) {
- array_shift( $args );
- }
- return wfMsgReal( $key, $args, false, true );
+ array_shift( $args );
+ $forcontent = true;
+ if( is_array( $wgForceUIMsgAsContentMsg ) &&
+ in_array( $key, $wgForceUIMsgAsContentMsg ) )
+ $forcontent = false;
+ return wfMsgReal( $key, $args, false, $forcontent );
}
static $replacementKeys = array( '$1', '$2', '$3', '$4', '$5', '$6', '$7', '$8', '$9' );
global $wgParser, $wgMsgParserOptions;
global $wgContLang, $wgLanguageCode;
- if($forContent) {
- global $wgMessageCache;
- $cache = &$wgMessageCache;
- $lang = &$wgContLang;
- }
- else {
- if(in_array($wgLanguageCode, $wgContLang->getVariants())){
- global $wgLang, $wgMessageCache;
- $cache = &$wgMessageCache;
- $lang = $wgLang;
- }
- else {
- global $wgLang;
- $cache = false;
- $lang = &$wgLang;
+ global $wgMessageCache, $wgLang;
+
+ $fname = 'wfMsgReal';
+ wfProfileIn( $fname );
+
+ if( is_object( $wgMessageCache ) ) {
+ $message = $wgMessageCache->get( $key, $useDB, $forContent );
+ } else {
+ if( $forContent ) {
+ $lang = &$wgContLang;
+ } else {
+ $lang = &$wgLang;
}
- }
- $fname = 'wfMsg';
- wfProfileIn( $fname );
- if ( is_object($cache) ) {
- $message = $cache->get( $key, $useDB, $forContent );
- } elseif (is_object($lang)) {
- $message = $lang->getMessage( $key );
+ wfSuppressWarnings();
+
+ if( is_object( $lang ) ) {
+ $message = $lang->getMessage( $key );
+ } else {
+ $message = '';
+ }
+ wfRestoreWarnings();
if(!$message)
$message = Language::getMessage($key);
if(strstr($message, '{{' ) !== false) {
$message = $wgParser->transformMsg($message, $wgMsgParserOptions);
}
- } else {
- wfDebug( "No language object when getting $key\n" );
- $message = "<$key>";
}
# Replace arguments
}
$backtrace = debug_backtrace();
foreach( $backtrace as $call ) {
- $f = explode( DIRECTORY_SEPARATOR, $call['file'] );
- $file = $f[count($f)-1];
+ if( isset( $call['file'] ) ) {
+ $f = explode( DIRECTORY_SEPARATOR, $call['file'] );
+ $file = $f[count($f)-1];
+ } else {
+ $file = '-';
+ }
+ if( isset( $call['line'] ) ) {
+ $line = $call['line'];
+ } else {
+ $line = '-';
+ }
if ( $wgCommandLineMode ) {
- $msg .= "$file line {$call['line']} calls ";
+ $msg .= "$file line $line calls ";
} else {
- $msg .= '<li>' . $file . ' line ' . $call['line'] . ' calls ';
+ $msg .= '<li>' . $file . ' line ' . $line . ' calls ';
}
if( !empty( $call['class'] ) ) $msg .= $call['class'] . '::';
$msg .= $call['function'] . '()';
*/
function wfEscapeWikiText( $text ) {
$text = str_replace(
- array( '[', '|', "'", 'ISBN ' , '://' , "\n=", '{{' ),
+ array( '[', '|', '\'', 'ISBN ' , '://' , "\n=", '{{' ),
array( '[', '|', ''', 'ISBN ', '://' , "\n=", '{{' ),
htmlspecialchars($text) );
return $text;
if ( '' != $cgi ) {
$cgi .= '&';
}
- $cgi .= $key.'='.$value;
+ $cgi .= urlencode( $key ) . '=' . urlencode( $value );
}
}
return $cgi;
wfEscapeShellArg( $yourtextName );
$handle = popen( $cmd, 'r' );
- if( fgets( $handle ) ){
+ if( fgets( $handle, 1024 ) ){
$conflict = true;
} else {
$conflict = false;
*/
function wfVarDump( $var ) {
global $wgOut;
- $s = str_replace("\n","<br>\n", var_export( $var, true ) . "\n");
+ $s = str_replace("\n","<br />\n", var_export( $var, true ) . "\n");
if ( headers_sent() || !@is_object( $wgOut ) ) {
print $s;
} else {
# Don't send content if it's a HEAD request.
if( $_SERVER['REQUEST_METHOD'] == 'HEAD' ) {
header( 'Content-type: text/plain' );
- print "$desc\n";
+ print $desc."\n";
}
}
}
/**
- * @todo document
- * @private
+ * Checks if a given MIME type matches any of the keys in the given
+ * array. Basic wildcards are accepted in the array keys.
+ *
+ * Returns the matching MIME type (or wildcard) if a match, otherwise
+ * NULL if no match.
+ *
+ * @param string $type
+ * @param array $avail
+ * @return string
+ * @access private
*/
function mimeTypeMatch( $type, $avail ) {
if( array_key_exists($type, $avail) ) {
}
/**
+ * Returns the 'best' match between a client's requested internet media types
+ * and the server's list of available types. Each list should be an associative
+ * array of type to preference (preference is a float between 0.0 and 1.0).
+ * Wildcards in the types are acceptable.
+ *
+ * @param array $cprefs Client's acceptable type list
+ * @param array $sprefs Server's offered types
+ * @return string
+ *
* @todo FIXME: doesn't handle params like 'text/plain; charset=UTF-8'
* XXX: generalize to negotiate other stuff
*/
return array_flip( array_intersect( array_flip( $a ), array_keys( $b ) ) );
}
-
-/**
- * Ideally we'd be using actual time fields in the db
- * @todo fixme
- */
-function wfTimestamp2Unix( $ts ) {
- return gmmktime( ( (int)substr( $ts, 8, 2) ),
- (int)substr( $ts, 10, 2 ), (int)substr( $ts, 12, 2 ),
- (int)substr( $ts, 4, 2 ), (int)substr( $ts, 6, 2 ),
- (int)substr( $ts, 0, 4 ) );
-}
-
/**
- * @todo document
- */
-function wfUnix2Timestamp( $unixtime ) {
- return gmdate( 'YmdHis', $unixtime );
-}
-
-/**
- * @todo document
+ * Convenience function; returns MediaWiki timestamp for the present time.
+ * @return string
*/
function wfTimestampNow() {
# return NOW
- return gmdate( 'YmdHis' );
-}
-
-/**
- * Sorting hack for MySQL 3, which doesn't use index sorts for DESC
- */
-function wfInvertTimestamp( $ts ) {
- return strtr(
- $ts,
- '0123456789',
- '9876543210'
- );
+ return wfTimestamp( TS_MW, time() );
}
/**
define('TS_MW',1);
/** Standard database timestamp (yyyy-mm-dd hh:mm:ss) */
define('TS_DB',2);
+/** For HTTP and e-mail headers -- output only */
+define('TS_RFC2822', 3 );
/**
* @todo document
} elseif (preg_match("/^(\d{1,13})$/",$ts,$datearray)) {
# TS_UNIX
$uts=$ts;
+ } else {
+ # Bogus value; fall back to the epoch...
+ wfDebug("wfTimestamp() fed bogus time value: $outputtype; $ts\n");
+ $uts = 0;
}
- if ($ts==0)
- $uts=time();
+ if ($ts==0) { $uts=time(); }
+
switch($outputtype) {
- case TS_UNIX:
- return $uts;
- break;
- case TS_MW:
- return gmdate( 'YmdHis', $uts );
- break;
- case TS_DB:
- return gmdate( 'Y-m-d H:i:s', $uts );
- break;
- default:
- return;
+ case TS_UNIX:
+ return $uts;
+ case TS_MW:
+ return gmdate( 'YmdHis', $uts );
+ case TS_DB:
+ return gmdate( 'Y-m-d H:i:s', $uts );
+ case TS_RFC2822:
+ return gmdate( 'D, d M Y H:i:s', $uts ) . ' GMT';
+ default:
+ wfDebugDieBacktrace( 'wfTimestamp() called with illegal output type.');
}
}
/**
* Check where as the operating system is Windows
*
- * @todo document
* @return bool True if it's windows, False otherwise.
*/
function wfIsWindows() {
}
}
+/**
+ * Swap two variables
+ */
+function swap( &$x, &$y ) {
+ $z = $x;
+ $x = $y;
+ $y = $z;
+}
+
+function wfGetSiteNotice() {
+ global $wgSiteNotice, $wgTitle, $wgOut;
+ $fname = 'wfGetSiteNotice';
+ wfProfileIn( $fname );
+
+ $notice = wfMsg( 'sitenotice' );
+ if($notice == '<sitenotice>') $notice = '';
+ # Allow individual wikis to turn it off
+ if ( $notice == '-' ) {
+ $notice = '';
+ } else {
+ if ($notice == '') {
+ $notice = $wgSiteNotice;
+ }
+ if($notice != '-' && $notice != '') {
+ $specialparser = new Parser();
+ $parserOutput = $specialparser->parse( $notice, $wgTitle, $wgOut->mParserOptions, false );
+ $notice = $parserOutput->getText();
+ }
+ }
+ wfProfileOut( $fname );
+ return $notice;
+}
+
+/**
+ * Format an XML element with given attributes and, optionally, text content.
+ * Element and attribute names are assumed to be ready for literal inclusion.
+ * Strings are assumed to not contain XML-illegal characters; special
+ * characters (<, >, &) are escaped but illegals are not touched.
+ *
+ * @param string $element
+ * @param array $attribs Name=>value pairs. Values will be escaped.
+ * @param bool $contents NULL to make an open tag only; '' for a contentless closed tag (default)
+ * @return string
+ */
+function wfElement( $element, $attribs = array(), $contents = '') {
+ $out = '<' . $element;
+ foreach( $attribs as $name => $val ) {
+ $out .= ' ' . $name . '="' . htmlspecialchars( $val ) . '"';
+ }
+ if( is_null( $contents ) ) {
+ $out .= '>';
+ } else {
+ if( $contents == '' ) {
+ $out .= ' />';
+ } else {
+ $out .= '>';
+ $out .= htmlspecialchars( $contents );
+ $out .= "</$element>";
+ }
+ }
+ return $out;
+}
+
?>
dépôts / lhc / web / wiklou.git / blobdiff