require_once( 'UpdateClasses.php' );
require_once( 'LogPage.php' );
require_once( 'normal/UtfNormalUtil.php' );
+require_once( 'XmlFunctions.php' );
/**
* Compatibility functions
if ( ! function_exists( 'ctype_alnum' ) )
require_once 'compatability/ctype.php';
+/**
+ * Wrapper for clone() for PHP 4, for the moment.
+ * PHP 5 won't let you declare a 'clone' function, even conditionally,
+ * so it has to be a wrapper with a different name.
+ */
+function wfClone( $object ) {
+ // WARNING: clone() is not a function in PHP 5, so function_exists fails.
+ if( version_compare( PHP_VERSION, '5.0' ) < 0 ) {
+ return $object;
+ } else {
+ return clone( $object );
+ }
+}
/**
* Where as we got a random seed
global $wgDebugLogGroups, $wgDBname;
if( $text{strlen( $text ) - 1} != "\n" ) $text .= "\n";
if( isset( $wgDebugLogGroups[$logGroup] ) ) {
- @error_log( "$wgDBname: $text", 3, $wgDebugLogGroups[$logGroup] );
+ $time = wfTimestamp( TS_DB );
+ @error_log( "$time $wgDBname: $text", 3, $wgDebugLogGroups[$logGroup] );
} else if ( $public === true ) {
wfDebug( $text, true );
}
function wfReadOnly() {
global $wgReadOnlyFile, $wgReadOnly;
- if ( $wgReadOnly ) {
- return true;
+ if ( !is_null( $wgReadOnly ) ) {
+ return (bool)$wgReadOnly;
}
if ( '' == $wgReadOnlyFile ) {
return false;
}
-
- // Set $wgReadOnly and unset $wgReadOnlyFile, for faster access next time
+ // Set $wgReadOnly for faster access next time
if ( is_file( $wgReadOnlyFile ) ) {
$wgReadOnly = file_get_contents( $wgReadOnlyFile );
} else {
$wgReadOnly = false;
}
- $wgReadOnlyFile = '';
- return $wgReadOnly;
+ return (bool)$wgReadOnly;
}
/**
* Get a message from anywhere, for the current user language.
*
- * Use wfMsgForContent() instead if the message should NOT
+ * Use wfMsgForContent() instead if the message should NOT
* change depending on the user preferences.
*
* Note that the message may contain HTML, and is therefore
* addWikiText will do the escaping for you. Use wfMsgHtml()
* if you need an escaped message.
*
- * @param string lookup key for the message, usually
+ * @param string lookup key for the message, usually
* defined in languages/Language.php
*/
function wfMsg( $key ) {
/**
* Get a message from anywhere, for the current global language
* set with $wgLanguageCode.
- *
- * Use this if the message should NOT change dependent on the
- * language set in the user's preferences. This is the case for
- * most text written into logs, as well as link targets (such as
- * the name of the copyright policy page). Link titles, on the
+ *
+ * Use this if the message should NOT change dependent on the
+ * language set in the user's preferences. This is the case for
+ * most text written into logs, as well as link targets (such as
+ * the name of the copyright policy page). Link titles, on the
* other hand, should be shown in the UI language.
*
- * Note that MediaWiki allows users to change the user interface
- * language in their preferences, but a single installation
+ * Note that MediaWiki allows users to change the user interface
+ * language in their preferences, but a single installation
* typically only contains content in one language.
- *
- * Be wary of this distinction: If you use wfMsg() where you should
- * use wfMsgForContent(), a user of the software may have to
+ *
+ * Be wary of this distinction: If you use wfMsg() where you should
+ * use wfMsgForContent(), a user of the software may have to
* customize over 70 messages in order to, e.g., fix a link in every
* possible language.
*
- * @param string lookup key for the message, usually
+ * @param string lookup key for the message, usually
* defined in languages/Language.php
*/
function wfMsgForContent( $key ) {
*/
function wfMsgReal( $key, $args, $useDB, $forContent=false, $transform = true ) {
$fname = 'wfMsgReal';
- wfProfileIn( $fname );
$message = wfMsgGetKey( $key, $useDB, $forContent, $transform );
$message = wfMsgReplaceArgs( $message, $args );
- wfProfileOut( $fname );
return $message;
}
if ( is_object( $wgMessageCache ) )
$transstat = $wgMessageCache->getTransform();
-
+
if( is_object( $wgMessageCache ) ) {
if ( ! $transform )
$wgMessageCache->disableTransform();
if ( is_object( $wgMessageCache ) && ! $transform )
$wgMessageCache->setTransform( $transstat );
-
+
return $message;
}
$message = str_replace( "\r", '', $message );
// Replace arguments
- if ( count( $args ) )
- if ( is_array( $args[0] ) )
- foreach ( $args[0] as $key => $val )
+ 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 );
+ }
+ } else {
+ foreach( $args as $n => $param ) {
+ $replacementKeys['$' . ($n + 1)] = $param;
+ }
+ $message = strtr( $message, $replacementKeys );
+ }
}
-
+
return $message;
}
global $wgLoadBalancer;
static $called = false;
if ( $called ){
- exit();
+ exit( -1 );
}
$called = true;
if ( !$error ) {
$wgLoadBalancer->closeAll();
}
- exit();
+ exit( -1 );
}
/**
wfAbruptExit( true );
}
+/**
+ * Print a simple message and die, returning nonzero to the shell if any.
+ * Plain die() fails to return nonzero to the shell if you pass a string.
+ * @param string $msg
+ */
+function wfDie( $msg='' ) {
+ echo $msg;
+ die( -1 );
+}
+
/**
* Die with a backtrace
* This is meant as a debugging aid to track down where bad data comes from.
* @todo document
*/
function wfViewPrevNext( $offset, $limit, $link, $query = '', $atend = false ) {
- global $wgUser, $wgLang;
+ global $wgLang;
$fmtLimit = $wgLang->formatNum( $limit );
$prev = wfMsg( 'prevn', $fmtLimit );
$next = wfMsg( 'nextn', $fmtLimit );
}
}
- $sk = $wgUser->getSkin();
if ( 0 != $offset ) {
$po = $offset - $limit;
if ( $po < 0 ) { $po = 0; }
* @todo document
*/
function wfNumLink( $offset, $limit, &$title, $query = '' ) {
- global $wgUser, $wgLang;
+ global $wgLang;
if ( '' == $query ) { $q = ''; }
else { $q = $query.'&'; }
$q .= 'limit='.$limit.'&offset='.$offset;
return $out;
}
-/**
- * Returns an escaped string suitable for inclusion in a string literal
- * for JavaScript source code.
- * Illegal control characters are assumed not to be present.
- *
- * @param string $string
- * @return string
- */
-function wfEscapeJsString( $string ) {
- // See ECMA 262 section 7.8.4 for string literal format
- $pairs = array(
- "\\" => "\\\\",
- "\"" => "\\\"",
- '\'' => '\\\'',
- "\n" => "\\n",
- "\r" => "\\r",
-
- # To avoid closing the element or CDATA section
- "<" => "\\x3c",
- ">" => "\\x3e",
- );
- return strtr( $string, $pairs );
-}
/**
* @todo document
return (float)$st[0] + (float)$st[1];
}
-/**
- * Changes the first character to an HTML entity
- */
-function wfHtmlEscapeFirst( $text ) {
- $ord = ord($text);
- $newText = substr($text, 1);
- return "&#$ord;$newText";
-}
-
/**
* Sets dest to source and returns the original value of dest
* If source is NULL, it just returns the value, it doesn't set the variable
}
if ( wfIsWindows() ) {
- $retVal .= '"' . str_replace( '"','\"', $arg ) . '"';
+ // Escaping for an MSVC-style command line parser
+ // Ref: http://mailman.lyra.org/pipermail/scite-interest/2002-March/000436.html
+ // Double the backslashes before any double quotes. Escape the double quotes.
+ $tokens = preg_split( '/(\\\\*")/', $arg, -1, PREG_SPLIT_DELIM_CAPTURE );
+ $arg = '';
+ $delim = false;
+ foreach ( $tokens as $token ) {
+ if ( $delim ) {
+ $arg .= str_replace( '\\', '\\\\', substr( $token, 0, -1 ) ) . '\\"';
+ } else {
+ $arg .= $token;
+ }
+ $delim = !$delim;
+ }
+ // Double the backslashes before the end of the string, because
+ // we will soon add a quote
+ if ( preg_match( '/^(.*?)(\\\\+)$/', $arg, $m ) ) {
+ $arg = $m[1] . str_replace( '\\', '\\\\', $m[2] );
+ }
+
+ // Add surrounding quotes
+ $retVal .= '"' . $arg . '"';
} else {
$retVal .= escapeshellarg( $arg );
}
/**
* ISO 8601 format with no timezone: 1986-02-09T20:00:00Z
*
- * This is used by Special:Export
+ * This is used by Special:Export
*/
define('TS_ISO_8601', 4);
/**
* @param mixed $outputtype A timestamp in one of the supported formats, the
* function will autodetect which format is supplied
- and act accordingly.
+ * and act accordingly.
* @return string Time in the format specified in $outputtype
*/
function wfTimestamp($outputtype=TS_UNIX,$ts=0) {
$y = $z;
}
-function wfGetSiteNotice() {
- global $wgSiteNotice, $wgTitle, $wgOut, $parserMemc, $wgDBname;
- $fname = 'wfGetSiteNotice';
+function wfGetCachedNotice( $name ) {
+ global $wgOut, $parserMemc, $wgDBname;
+ $fname = 'wfGetCachedNotice';
wfProfileIn( $fname );
-
- $shouldParse=false;
-
- $notice = wfMsgForContent( 'sitenotice' );
- if( $notice == '<sitenotice>' || $notice == '-' ) {
- $notice = '';
- }
- if( $notice == '' ) {
- # We may also need to override a message with eg downtime info
- # FIXME: make this work!
- $notice = $wgSiteNotice;
+
+ $needParse = false;
+ $notice = wfMsgForContent( $name );
+ if( $notice == '<'. $name . ';>' || $notice == '-' ) {
+ wfProfileOut( $fname );
+ return( false );
}
- if($notice != '-' && $notice != '') {
- $cachednotice=$parserMemc->get("{$wgDBname}:sitenotice");
- if (is_array($cachednotice)) {
- if (md5($notice)==$cachednotice['hash']) {
- $notice = $cachednotice['html'];
- } else {
- $shouldParse=true;
- }
+
+ $cachedNotice = $parserMemc->get( $wgDBname . ':' . $name );
+ if( is_array( $cachedNotice ) ) {
+ if( md5( $notice ) == $cachedNotice['hash'] ) {
+ $notice = $cachedNotice['html'];
} else {
- $shouldParse=true;
+ $needParse = true;
}
- if ($shouldParse) {
- if( is_object( $wgOut ) ) {
- $parsed = $wgOut->parse( $notice );
- $parserMemc->set("{$wgDBname}:sitenotice",
- array('html' => $parsed, 'hash' => md5($notice)), 600);
- $notice = $parsed;
- } else {
- wfDebug( "wfGetSiteNotice called with no \$wgOut available" );
- $notice = '';
- }
+ } else {
+ $needParse = true;
+ }
+
+ if( $needParse ) {
+ if( is_object( $wgOut ) ) {
+ $parsed = $wgOut->parse( $notice );
+ $parserMemc->set( $wgDBname . ':' . $name, array( 'html' => $parsed, 'hash' => md5( $notice ) ), 600 );
+ $notice = $parsed;
+ } else {
+ wfDebug( 'wfGetCachedNotice called for ' . $name . ' with no $wgOut available' );
+ $notice = '';
}
}
+
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 string $contents NULL to make an open tag only; '' for a contentless closed tag (default)
- * @return string
- */
-function wfElement( $element, $attribs = null, $contents = '') {
- $out = '<' . $element;
- if( !is_null( $attribs ) ) {
- foreach( $attribs as $name => $val ) {
- $out .= ' ' . $name . '="' . htmlspecialchars( $val ) . '"';
- }
- }
- if( is_null( $contents ) ) {
- $out .= '>';
+function wfGetNamespaceNotice() {
+ global $wgTitle;
+
+ # Paranoia
+ if ( !isset( $wgTitle ) || !is_object( $wgTitle ) )
+ return "";
+
+ $fname = 'wfGetNamespaceNotice';
+ wfProfileIn( $fname );
+
+ $key = "namespacenotice-" . $wgTitle->getNsText();
+ $namespaceNotice = wfGetCachedNotice( $key );
+ if ( $namespaceNotice && substr ( $namespaceNotice , 0 ,7 ) != "<p><" ) {
+ $namespaceNotice = '<div id="namespacebanner">' . $namespaceNotice . "</div>";
} else {
- if( $contents == '' ) {
- $out .= ' />';
- } else {
- $out .= '>' . htmlspecialchars( $contents ) . "</$element>";
- }
+ $namespaceNotice = "";
}
- return $out;
-}
-/**
- * Format an XML element as with wfElement(), but run text through the
- * UtfNormal::cleanUp() validator first to ensure that no invalid UTF-8
- * is passed.
- *
- * @param string $element
- * @param array $attribs Name=>value pairs. Values will be escaped.
- * @param string $contents NULL to make an open tag only; '' for a contentless closed tag (default)
- * @return string
- */
-function wfElementClean( $element, $attribs = array(), $contents = '') {
- if( $attribs ) {
- $attribs = array_map( array( 'UtfNormal', 'cleanUp' ), $attribs );
- }
- if( $contents ) {
- $contents = UtfNormal::cleanUp( $contents );
- }
- return wfElement( $element, $attribs, $contents );
+ wfProfileOut( $fname );
+ return $namespaceNotice;
}
-// Shortcuts
-function wfOpenElement( $element, $attribs = null ) { return wfElement( $element, $attribs, null ); }
-function wfCloseElement( $element ) { return "</$element>"; }
-
-/**
- * Create a namespace selector
- *
- * @param mixed $selected The namespace which should be selected, default ''
- * @param string $allnamespaces Value of a special item denoting all namespaces. Null to not include (default)
- * @return Html string containing the namespace selector
- */
-function &HTMLnamespaceselector($selected = '', $allnamespaces = null) {
- global $wgContLang;
- if( $selected !== '' ) {
- if( is_null( $selected ) ) {
- // No namespace selected; let exact match work without hitting Main
- $selected = '';
+function wfGetSiteNotice() {
+ global $wgUser, $wgSiteNotice;
+ $fname = 'wfGetSiteNotice';
+ wfProfileIn( $fname );
+
+ if( is_object( $wgUser ) && $wgUser->isLoggedIn() ) {
+ $siteNotice = wfGetCachedNotice( 'sitenotice' );
+ $siteNotice = !$siteNotice ? $wgSiteNotice : $siteNotice;
+ } else {
+ $anonNotice = wfGetCachedNotice( 'anonnotice' );
+ if( !$anonNotice ) {
+ $siteNotice = wfGetCachedNotice( 'sitenotice' );
+ $siteNotice = !$siteNotice ? $wgSiteNotice : $siteNotice;
} else {
- // Let input be numeric strings without breaking the empty match.
- $selected = intval( $selected );
+ $siteNotice = $anonNotice;
}
}
- $s = "<select name='namespace' class='namespaceselector'>\n\t";
- $arr = $wgContLang->getFormattedNamespaces();
- if( !is_null($allnamespaces) ) {
- $arr = array($allnamespaces => wfMsgHtml('namespacesall')) + $arr;
- }
- foreach ($arr as $index => $name) {
- if ($index < NS_MAIN) continue;
- $name = $index !== 0 ? $name : wfMsgHtml('blanknamespace');
-
- if ($index === $selected) {
- $s .= wfElement("option",
- array("value" => $index, "selected" => "selected"),
- $name);
- } else {
- $s .= wfElement("option", array("value" => $index), $name);
- }
- }
- $s .= "\n</select>\n";
- return $s;
+ wfProfileOut( $fname );
+ return( $siteNotice );
}
/** Global singleton instance of MimeMagic. This is initialized on demand,
* please always use the wfGetMimeMagic() function to get the instance.
*
-* @private
+* @access private
*/
$wgMimeMagic= NULL;
function wfMkdirParents( $fullDir, $mode ) {
$parts = explode( '/', $fullDir );
$path = '';
-
+
foreach ( $parts as $dir ) {
$path .= $dir . '/';
if ( !is_dir( $path ) ) {
/**
* Increment a statistics counter
*/
-function wfIncrStats( $key ) {
- global $wgDBname, $wgMemc;
- $key = "$wgDBname:stats:$key";
- if ( is_null( $wgMemc->incr( $key ) ) ) {
- $wgMemc->add( $key, 1 );
- }
-}
+ function wfIncrStats( $key ) {
+ global $wgDBname, $wgMemc;
+ /* LIVE HACK AVOID MEMCACHED ACCESSES DURING HIGH LOAD */
+ if ($wgDBname != 'enwiki' and $wgDBname != 'dewiki' and $wgDBname != 'commonswiki' and $wgDBname != 'testwiki')
+ return true;
+ static $socket;
+ if (!$socket) {
+ $socket=socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
+ $statline="{$wgDBname} - 1 1 1 1 1 -total\n";
+ socket_sendto($socket,$statline,strlen($statline),0,"webster","3811");
+ }
+ $statline="{$wgDBname} - 1 1 1 1 1 {$key}\n";
+ socket_sendto($socket,$statline,strlen($statline),0,"webster","3811");
+ return true;
+
+ $key = "$wgDBname:stats:$key";
+ if ( is_null( $wgMemc->incr( $key ) ) ) {
+ $wgMemc->add( $key, 1 );
+ }
+ }
/**
* @param mixed $nr The number to format
function wfUrlProtocols() {
global $wgUrlProtocols;
- $protocols = array();
- foreach ($wgUrlProtocols as $protocol)
- $protocols[] = preg_quote( $protocol, '/' );
-
- return implode( '|', $protocols );
-}
+ // Support old-style $wgUrlProtocols strings, for backwards compatibility
+ // with LocalSettings files from 1.5
+ if ( is_array( $wgUrlProtocols ) ) {
+ $protocols = array();
+ foreach ($wgUrlProtocols as $protocol)
+ $protocols[] = preg_quote( $protocol, '/' );
-/**
- * Check if a string is well-formed XML.
- * Must include the surrounding tag.
- *
- * @param string $text
- * @return bool
- *
- * @todo Error position reporting return
- */
-function wfIsWellFormedXml( $text ) {
- $parser = xml_parser_create( "UTF-8" );
-
- # case folding violates XML standard, turn it off
- xml_parser_set_option( $parser, XML_OPTION_CASE_FOLDING, false );
-
- if( !xml_parse( $parser, $text, true ) ) {
- $err = xml_error_string( xml_get_error_code( $parser ) );
- $position = xml_get_current_byte_index( $parser );
- //$fragment = $this->extractFragment( $html, $position );
- //$this->mXmlError = "$err at byte $position:\n$fragment";
- xml_parser_free( $parser );
- return false;
+ return implode( '|', $protocols );
+ } else {
+ return $wgUrlProtocols;
}
- xml_parser_free( $parser );
- return true;
-}
-
-/**
- * Check if a string is a well-formed XML fragment.
- * Wraps fragment in an <html> bit and doctype, so it can be a fragment
- * and can use HTML named entities.
- *
- * @param string $text
- * @return bool
- */
-function wfIsWellFormedXmlFragment( $text ) {
- $html =
- '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ' .
- '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' .
- '<html>' .
- $text .
- '</html>';
- return wfIsWellFormedXml( $html );
}
/**
function wfShellExec( $cmd )
{
global $IP;
-
+
if ( php_uname( 's' ) == 'Linux' ) {
$time = ini_get( 'max_execution_time' );
$mem = ini_get( 'memory_limit' );
$cmd = escapeshellarg( $script ) . " $time $memKB $cmd";
}
}
+ } elseif ( php_uname( 's' ) == 'Windows NT' ) {
+ # This is a hack to work around PHP's flawed invocation of cmd.exe
+ # http://news.php.net/php.internals/21796
+ $cmd = '"' . $cmd . '"';
}
return shell_exec( $cmd );
}
*/
function wfUsePHP( $req_ver ) {
$php_ver = PHP_VERSION;
-
+
if ( version_compare( $php_ver, (string)$req_ver, '<' ) )
wfDebugDieBacktrace( "PHP $req_ver required--this is only $php_ver" );
}
return $string;
}
+/**
+ * Return the final portion of a pathname.
+ * Reimplemented because PHP5's basename() is buggy with multibyte text.
+ * http://bugs.php.net/bug.php?id=33898
+ *
+ * PHP's basename() only considers '\' a pathchar on Windows and Netware.
+ * We'll consider it so always, as we don't want \s in our Unix paths either.
+ *
+ * @param string $path
+ * @return string
+ */
+function wfBaseName( $path ) {
+ if( preg_match( '#([^/\\\\]*)[/\\\\]*$#', $path, $matches ) ) {
+ return $matches[1];
+ } else {
+ return '';
+ }
+}
+
+/**
+ * Make a URL index, appropriate for the el_index field of externallinks.
+ */
+function wfMakeUrlIndex( $url ) {
+ wfSuppressWarnings();
+ $bits = parse_url( $url );
+ wfRestoreWarnings();
+ if ( !$bits || $bits['scheme'] !== 'http' ) {
+ return false;
+ }
+ // Reverse the labels in the hostname, convert to lower case
+ $reversedHost = strtolower( implode( '.', array_reverse( explode( '.', $bits['host'] ) ) ) );
+ // Add an extra dot to the end
+ if ( substr( $reversedHost, -1, 1 ) !== '.' ) {
+ $reversedHost .= '.';
+ }
+ // Reconstruct the pseudo-URL
+ $index = "http://$reversedHost";
+ // Leave out user and password. Add the port, path, query and fragment
+ if ( isset( $bits['port'] ) ) $index .= ':' . $bits['port'];
+ if ( isset( $bits['path'] ) ) {
+ $index .= $bits['path'];
+ } else {
+ $index .= '/';
+ }
+ if ( isset( $bits['query'] ) ) $index .= '?' . $bits['query'];
+ if ( isset( $bits['fragment'] ) ) $index .= '#' . $bits['fragment'];
+ return $index;
+}
+
+/**
+ * Do any deferred updates and clear the list
+ * TODO: This could be in Wiki.php if that class made any sense at all
+ */
+function wfDoUpdates()
+{
+ global $wgPostCommitUpdateList, $wgDeferredUpdateList;
+ foreach ( $wgDeferredUpdateList as $update ) {
+ $update->doUpdate();
+ }
+ foreach ( $wgPostCommitUpdateList as $update ) {
+ $update->doUpdate();
+ }
+ $wgDeferredUpdateList = array();
+ $wgPostCommitUpdateList = array();
+}
+
?>
dépôts / lhc / web / wiklou.git / blobdiff