function mb_strpos( $haystack, $needle, $offset = 0, $encoding = '' ) {
return Fallback::mb_strpos( $haystack, $needle, $offset, $encoding );
}
-
+
}
if( !function_exists( 'mb_strrpos' ) ) {
*/
function wfUrlencode( $s ) {
static $needle;
+ if ( is_null( $s ) ) {
+ $needle = null;
+ return;
+ }
+
if ( is_null( $needle ) ) {
$needle = array( '%3B', '%40', '%24', '%21', '%2A', '%28', '%29', '%2C', '%2F' );
if ( !isset( $_SERVER['SERVER_SOFTWARE'] ) || ( strpos( $_SERVER['SERVER_SOFTWARE'], 'Microsoft-IIS/7' ) === false ) ) {
return $s;
}
+/**
+ * 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.
+ *
+ * @param $array1 Array ( String|Array )
+ * @param $array2 Array ( String|Array )
+ * @param $prefix String
+ * @return String
+ */
+function wfArrayToCGI( $array1, $array2 = null, $prefix = '' ) {
+ if ( !is_null( $array2 ) ) {
+ $array1 = $array1 + $array2;
+ }
+
+ $cgi = '';
+ foreach ( $array1 as $key => $value ) {
+ if ( $value !== '' ) {
+ if ( $cgi != '' ) {
+ $cgi .= '&';
+ }
+ if ( $prefix !== '' ) {
+ $key = $prefix . "[$key]";
+ }
+ if ( is_array( $value ) ) {
+ $firstTime = true;
+ foreach ( $value as $k => $v ) {
+ $cgi .= $firstTime ? '' : '&';
+ if ( is_array( $v ) ) {
+ $cgi .= wfArrayToCGI( $v, null, $key . "[$k]" );
+ } else {
+ $cgi .= urlencode( $key . "[$k]" ) . '=' . urlencode( $v );
+ }
+ $firstTime = false;
+ }
+ } else {
+ if ( is_object( $value ) ) {
+ $value = $value->__toString();
+ }
+ $cgi .= urlencode( $key ) . '=' . urlencode( $value );
+ }
+ }
+ }
+ return $cgi;
+}
+
+/**
+ * This is the logical opposite of wfArrayToCGI(): it accepts a query string as
+ * its argument and returns the same string in array form. This allows compa-
+ * tibility with legacy functions that accept raw query strings instead of nice
+ * arrays. Of course, keys and values are urldecode()d. Don't try passing in-
+ * valid query strings, or it will explode.
+ *
+ * @param $query String: query string
+ * @return array Array version of input
+ */
+function wfCgiToArray( $query ) {
+ if ( isset( $query[0] ) && $query[0] == '?' ) {
+ $query = substr( $query, 1 );
+ }
+ $bits = explode( '&', $query );
+ $ret = array();
+ foreach ( $bits as $bit ) {
+ if ( $bit === '' ) {
+ continue;
+ }
+ list( $key, $value ) = explode( '=', $bit );
+ $key = urldecode( $key );
+ $value = urldecode( $value );
+ if ( strpos( $key, '[' ) !== false ) {
+ $keys = array_reverse( explode( '[', $key ) );
+ $key = array_pop( $keys );
+ $temp = $value;
+ foreach ( $keys as $k ) {
+ $k = substr( $k, 0, -1 );
+ $temp = array( $k => $temp );
+ }
+ if ( isset( $ret[$key] ) ) {
+ $ret[$key] = array_merge( $ret[$key], $temp );
+ } else {
+ $ret[$key] = $temp;
+ }
+ } else {
+ $ret[$key] = $value;
+ }
+ }
+ return $ret;
+}
+
+/**
+ * Append a query string to an existing URL, which may or may not already
+ * have query string parameters already. If so, they will be combined.
+ *
+ * @param $url String
+ * @param $query Mixed: string or associative array
+ * @return string
+ */
+function wfAppendQuery( $url, $query ) {
+ if ( is_array( $query ) ) {
+ $query = wfArrayToCGI( $query );
+ }
+ if( $query != '' ) {
+ if( false === strpos( $url, '?' ) ) {
+ $url .= '?';
+ } else {
+ $url .= '&';
+ }
+ $url .= $query;
+ }
+ return $url;
+}
+
+/**
+ * Expand a potentially local URL to a fully-qualified URL. Assumes $wgServer
+ * is correct.
+ *
+ * The meaning of the PROTO_* constants is as follows:
+ * PROTO_HTTP: Output a URL starting with http://
+ * PROTO_HTTPS: Output a URL starting with https://
+ * PROTO_RELATIVE: Output a URL starting with // (protocol-relative URL)
+ * PROTO_CURRENT: Output a URL starting with either http:// or https:// , depending on which protocol was used for the current incoming request
+ * PROTO_CANONICAL: For URLs without a domain, like /w/index.php , use $wgCanonicalServer. For protocol-relative URLs, use the protocol of $wgCanonicalServer
+ *
+ * @todo this won't work with current-path-relative URLs
+ * like "subdir/foo.html", etc.
+ *
+ * @param $url String: either fully-qualified or a local path + query
+ * @param $defaultProto Mixed: one of the PROTO_* constants. Determines the protocol to use if $url or $wgServer is protocol-relative
+ * @return string Fully-qualified URL
+ */
+function wfExpandUrl( $url, $defaultProto = PROTO_CURRENT ) {
+ global $wgServer, $wgCanonicalServer;
+ $serverUrl = $defaultProto === PROTO_CANONICAL ? $wgCanonicalServer : $wgServer;
+
+ if ( $defaultProto === PROTO_CURRENT ) {
+ $defaultProto = WebRequest::detectProtocol() . '://';
+ }
+
+ // Analyze $serverUrl to obtain its protocol
+ $bits = wfParseUrl( $serverUrl );
+ $serverHasProto = $bits && $bits['scheme'] != '';
+
+ if ( $defaultProto === PROTO_CANONICAL ) {
+ if ( $serverHasProto ) {
+ $defaultProto = $bits['scheme'] . '://';
+ } else {
+ // $wgCanonicalServer doesn't have a protocol. This really isn't supposed to happen
+ // Fall back to HTTP in this ridiculous case
+ $defaultProto = PROTO_HTTP;
+ }
+ }
+
+ $defaultProtoWithoutSlashes = substr( $defaultProto, 0, -2 );
+
+ if( substr( $url, 0, 2 ) == '//' ) {
+ return $defaultProtoWithoutSlashes . $url;
+ } elseif( substr( $url, 0, 1 ) == '/' ) {
+ // If $serverUrl is protocol-relative, prepend $defaultProtoWithoutSlashes, otherwise leave it alone
+ return ( $serverHasProto ? '' : $defaultProtoWithoutSlashes ) . $serverUrl . $url;
+ } else {
+ return $url;
+ }
+}
+
+/**
+ * Returns a regular expression of url protocols
+ *
+ * @param $includeProtocolRelative bool If false, remove '//' from the returned protocol list.
+ * DO NOT USE this directy, use wfUrlProtocolsWithoutProtRel() instead
+ * @return String
+ */
+function wfUrlProtocols( $includeProtocolRelative = true ) {
+ global $wgUrlProtocols;
+
+ // Cache return values separately based on $includeProtocolRelative
+ static $withProtRel = null, $withoutProtRel = null;
+ $cachedValue = $includeProtocolRelative ? $withProtRel : $withoutProtRel;
+ if ( !is_null( $cachedValue ) ) {
+ return $cachedValue;
+ }
+
+ // Support old-style $wgUrlProtocols strings, for backwards compatibility
+ // with LocalSettings files from 1.5
+ if ( is_array( $wgUrlProtocols ) ) {
+ $protocols = array();
+ foreach ( $wgUrlProtocols as $protocol ) {
+ // Filter out '//' if !$includeProtocolRelative
+ if ( $includeProtocolRelative || $protocol !== '//' ) {
+ $protocols[] = preg_quote( $protocol, '/' );
+ }
+ }
+
+ $retval = implode( '|', $protocols );
+ } else {
+ // Ignore $includeProtocolRelative in this case
+ // This case exists for pre-1.6 compatibility, and we can safely assume
+ // that '//' won't appear in a pre-1.6 config because protocol-relative
+ // URLs weren't supported until 1.18
+ $retval = $wgUrlProtocols;
+ }
+
+ // Cache return value
+ if ( $includeProtocolRelative ) {
+ $withProtRel = $retval;
+ } else {
+ $withoutProtRel = $retval;
+ }
+ return $retval;
+}
+
+/**
+ * Like wfUrlProtocols(), but excludes '//' from the protocol list. Use this if
+ * you need a regex that matches all URL protocols but does not match protocol-
+ * relative URLs
+ */
+function wfUrlProtocolsWithoutProtRel() {
+ return wfUrlProtocols( false );
+}
+
+/**
+ * parse_url() work-alike, but non-broken. Differences:
+ *
+ * 1) Does not raise warnings on bad URLs (just returns false)
+ * 2) Handles protocols that don't use :// (e.g., mailto: and news: , as well as protocol-relative URLs) correctly
+ * 3) Adds a "delimiter" element to the array, either '://', ':' or '//' (see (2))
+ *
+ * @param $url String: a URL to parse
+ * @return Array: bits of the URL in an associative array, per PHP docs
+ */
+function wfParseUrl( $url ) {
+ global $wgUrlProtocols; // Allow all protocols defined in DefaultSettings/LocalSettings.php
+
+ // Protocol-relative URLs are handled really badly by parse_url(). It's so bad that the easiest
+ // way to handle them is to just prepend 'http:' and strip the protocol out later
+ $wasRelative = substr( $url, 0, 2 ) == '//';
+ if ( $wasRelative ) {
+ $url = "http:$url";
+ }
+ wfSuppressWarnings();
+ $bits = parse_url( $url );
+ wfRestoreWarnings();
+ // parse_url() returns an array without scheme for some invalid URLs, e.g.
+ // parse_url("%0Ahttp://example.com") == array( 'host' => '%0Ahttp', 'path' => 'example.com' )
+ if ( !$bits || !isset( $bits['scheme'] ) ) {
+ return false;
+ }
+
+ // most of the protocols are followed by ://, but mailto: and sometimes news: not, check for it
+ if ( in_array( $bits['scheme'] . '://', $wgUrlProtocols ) ) {
+ $bits['delimiter'] = '://';
+ } elseif ( in_array( $bits['scheme'] . ':', $wgUrlProtocols ) ) {
+ $bits['delimiter'] = ':';
+ // parse_url detects for news: and mailto: the host part of an url as path
+ // We have to correct this wrong detection
+ if ( isset( $bits['path'] ) ) {
+ $bits['host'] = $bits['path'];
+ $bits['path'] = '';
+ }
+ } else {
+ return false;
+ }
+
+ /* Provide an empty host for eg. file:/// urls (see bug 28627) */
+ if ( !isset( $bits['host'] ) ) {
+ $bits['host'] = '';
+
+ /* parse_url loses the third / for file:///c:/ urls (but not on variants) */
+ if ( substr( $bits['path'], 0, 1 ) !== '/' ) {
+ $bits['path'] = '/' . $bits['path'];
+ }
+ }
+
+ // If the URL was protocol-relative, fix scheme and delimiter
+ if ( $wasRelative ) {
+ $bits['scheme'] = '';
+ $bits['delimiter'] = '//';
+ }
+ return $bits;
+}
+
+/**
+ * Make a URL index, appropriate for the el_index field of externallinks.
+ *
+ * @param $url String
+ * @return String
+ */
+function wfMakeUrlIndex( $url ) {
+ $bits = wfParseUrl( $url );
+
+ // Reverse the labels in the hostname, convert to lower case
+ // For emails reverse domainpart only
+ if ( $bits['scheme'] == 'mailto' ) {
+ $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 .= '.';
+ }
+ // Reconstruct the pseudo-URL
+ $prot = $bits['scheme'];
+ $index = $prot . $bits['delimiter'] . $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;
+}
+
+/**
+ * Check whether a given URL has a domain that occurs in a given set of domains
+ * @param $url string URL
+ * @param $domains array Array of domains (strings)
+ * @return bool True if the host part of $url ends in one of the strings in $domains
+ */
+function wfMatchesDomainList( $url, $domains ) {
+ $bits = wfParseUrl( $url );
+ if ( is_array( $bits ) && isset( $bits['host'] ) ) {
+ foreach ( (array)$domains as $domain ) {
+ // FIXME: This gives false positives. http://nds-nl.wikipedia.org will match nl.wikipedia.org
+ // We should use something that interprets dots instead
+ if ( substr( $bits['host'], -strlen( $domain ) ) === $domain ) {
+ return true;
+ }
+ }
+ }
+ return false;
+}
+
/**
* Sends a line to the debug log if enabled or, optionally, to a comment in output.
* In normal operation this is a NOP.
static $cache = array(); // Cache of unoutputted messages
$text = wfDebugTimer() . $text;
- # Check for raw action using $_GET not $wgRequest, since the latter might not be initialised yet
- if ( isset( $_GET['action'] ) && $_GET['action'] == 'raw' && !$wgDebugRawPage ) {
+ if ( !$wgDebugRawPage && wfIsDebugRawPage() ) {
return;
}
}
}
+/**
+ * Returns true if debug logging should be suppressed if $wgDebugRawPage = false
+ */
+function wfIsDebugRawPage() {
+ static $cache;
+ if ( $cache !== null ) {
+ return $cache;
+ }
+ # Check for raw action using $_GET not $wgRequest, since the latter might not be initialised yet
+ if ( ( isset( $_GET['action'] ) && $_GET['action'] == 'raw' )
+ || (
+ isset( $_SERVER['SCRIPT_NAME'] )
+ && substr( $_SERVER['SCRIPT_NAME'], -8 ) == 'load.php'
+ ) )
+ {
+ $cache = true;
+ } else {
+ $cache = false;
+ }
+ return $cache;
+}
+
/**
* Get microsecond timestamps for debug logs
- *
+ *
* @return string
*/
function wfDebugTimer() {
$profiler->logData();
// Check whether this should be logged in the debug file.
- if ( $wgDebugLogFile == '' || ( $wgRequest->getVal( 'action' ) == 'raw' && !$wgDebugRawPage ) ) {
+ if ( $wgDebugLogFile == '' || ( !$wgDebugRawPage && wfIsDebugRawPage() ) ) {
return;
}
}
/**
- * Use this instead of $wgContLang, when working with user interface.
- * User interface is currently hard coded according to wiki content language
- * in many ways, especially regarding to text direction. There is lots stuff
- * to fix, hence this function to keep the old behaviour unless the global
- * $wgBetterDirectionality is enabled (or removed when everything works).
+ * Old function when $wgBetterDirectionality existed
+ * Removed in core, kept in extensions for backwards compat.
*
+ * @deprecated since 1.18
* @return Language
*/
function wfUILang() {
- global $wgBetterDirectionality;
- return wfGetLangObj( !$wgBetterDirectionality );
+ global $wgLang;
+ return $wgLang;
}
/**
* @param $key String: lookup key for the message, usually
* defined in languages/Language.php
*
- * This function also takes extra optional parameters (not
- * shown in the function definition), which can be used to
- * insert variable text into the predefined message.
+ * Parameters to the message, which can be used to insert variable text into
+ * it, can be passed to this function in the following formats:
+ * - One per argument, starting at the second parameter
+ * - As an array in the second parameter
+ * These are not shown in the function definition.
+ *
* @return String
*/
function wfMsg( $key ) {
$args = func_get_args();
array_shift( $args );
- return wfMsgReal( $key, $args, true );
+ return wfMsgReal( $key, $args );
}
/**
$forcontent = true;
if( is_array( $wgForceUIMsgAsContentMsg ) &&
in_array( $key, $wgForceUIMsgAsContentMsg ) )
- {
- $forcontent = false;
- }
- return wfMsgReal( $key, $args, true, $forcontent );
-}
-
-/**
- * Same as above except doesn't transform the message
- *
- * @param $key String
- * @return String
- */
-function wfMsgForContentNoTrans( $key ) {
- global $wgForceUIMsgAsContentMsg;
- $args = func_get_args();
- array_shift( $args );
- $forcontent = true;
- if( is_array( $wgForceUIMsgAsContentMsg ) &&
- in_array( $key, $wgForceUIMsgAsContentMsg ) )
- {
- $forcontent = false;
- }
- return wfMsgReal( $key, $args, true, $forcontent, false );
-}
-
-/**
- * Get a message from the language file, for the UI elements
- *
- * @deprecated since 1.18; use wfMessage()
- */
-function wfMsgNoDB( $key ) {
- wfDeprecated( __FUNCTION__ );
- $args = func_get_args();
- array_shift( $args );
- return wfMsgReal( $key, $args, false );
+ {
+ $forcontent = false;
+ }
+ return wfMsgReal( $key, $args, true, $forcontent );
}
/**
- * Get a message from the language file, for the content
+ * Same as above except doesn't transform the message
*
- * @deprecated since 1.18; use wfMessage()
+ * @param $key String
+ * @return String
*/
-function wfMsgNoDBForContent( $key ) {
- wfDeprecated( __FUNCTION__ );
+function wfMsgForContentNoTrans( $key ) {
global $wgForceUIMsgAsContentMsg;
$args = func_get_args();
array_shift( $args );
$forcontent = true;
if( is_array( $wgForceUIMsgAsContentMsg ) &&
- in_array( $key, $wgForceUIMsgAsContentMsg ) )
+ in_array( $key, $wgForceUIMsgAsContentMsg ) )
{
$forcontent = false;
}
- return wfMsgReal( $key, $args, false, $forcontent );
+ return wfMsgReal( $key, $args, true, $forcontent, false );
}
-
/**
* Really get a message
*
return $message;
}
-/**
- * This function provides the message source for messages to be edited which are *not* stored in the database.
- *
- * @deprecated since 1.18; use wfMessage()
- * @param $key String
- */
-function wfMsgWeirdKey( $key ) {
- wfDeprecated( __FUNCTION__ );
- $source = wfMsgGetKey( $key, false, true, false );
- if ( wfEmptyMsg( $key ) ) {
- return '';
- } else {
- return $source;
- }
-}
-
/**
* Fetch a message string value, but don't replace any keys yet.
*
* @param $transform Boolean: whether to parse magic words, etc.
* @return string
*/
-function wfMsgGetKey( $key, $useDB, $langCode = false, $transform = true ) {
+function wfMsgGetKey( $key, $useDB = true, $langCode = false, $transform = true ) {
wfRunHooks( 'NormalizeMessageKey', array( &$key, &$useDB, &$langCode, &$transform ) );
$cache = MessageCache::singleton();
function wfMsgHtml( $key ) {
$args = func_get_args();
array_shift( $args );
- return wfMsgReplaceArgs( htmlspecialchars( wfMsgGetKey( $key, true ) ), $args );
+ return wfMsgReplaceArgs( htmlspecialchars( wfMsgGetKey( $key ) ), $args );
}
/**
$args = func_get_args();
array_shift( $args );
return wfMsgReplaceArgs(
- MessageCache::singleton()->parse( wfMsgGetKey( $key, true ), null, /* can't be set to false */ true )->getText(),
+ MessageCache::singleton()->parse( wfMsgGetKey( $key ), null,
+ /* can't be set to false */ true, /* interface */ true )->getText(),
$args );
}
return MessageCache::singleton()->get( $key, /*useDB*/true, /*content*/false ) === false;
}
-/**
- * Print an error message and die, returning nonzero to the shell if any. Plain die()
- * fails to return nonzero to the shell if you pass a string. Entry points may customise
- * this function to return a prettier error message, but implementations must not assume
- * access to any of the usual MediaWiki infrastructure (AutoLoader, localisation, database,
- * etc). This should not be called directly once $wgFullyInitialised is set; instead,
- * throw an exception and let Exception.php handle whether or not it's possible to show
- * a prettier error.
- *
- * @param $msg String
- */
-if( !function_exists( 'wfDie' ) ){
- function wfDie( $msg = '' ) {
- echo $msg;
- die( 1 );
- }
-}
-
/**
* Throw a debugging exception. This function previously once exited the process,
* but now throws an exception instead, with similar results.
* Fetch server name for use in error reporting etc.
* Use real server name if available, so we know which machine
* in a server farm generated the current page.
- *
+ *
* @return string
*/
function wfHostname() {
if ( is_null( $host ) ) {
if ( function_exists( 'posix_uname' ) ) {
// This function not present on Windows
- $uname = @posix_uname();
+ $uname = posix_uname();
} else {
$uname = false;
}
* debug_backtrace is disabled, otherwise the output from
* debug_backtrace() (trimmed).
*
+ * @param $limit int This parameter can be used to limit the number of stack frames returned
+ *
* @return array of backtrace information
*/
-function wfDebugBacktrace() {
+function wfDebugBacktrace( $limit = 0 ) {
static $disabled = null;
if( extension_loaded( 'Zend Optimizer' ) ) {
return array();
}
- return array_slice( debug_backtrace(), 1 );
+ if ( $limit && version_compare( PHP_VERSION, '5.4.0', '>=' ) ) {
+ return array_slice( debug_backtrace( DEBUG_BACKTRACE_PROVIDE_OBJECT, $limit ), 1 );
+ } else {
+ return array_slice( debug_backtrace(), 1 );
+ }
}
/**
$msg .= '<li>' . $file . ' line ' . $line . ' calls ';
}
if( !empty( $call['class'] ) ) {
- $msg .= $call['class'] . '::';
+ $msg .= $call['class'] . $call['type'];
}
$msg .= $call['function'] . '()';
* @return Bool|string
*/
function wfGetCaller( $level = 2 ) {
- $backtrace = wfDebugBacktrace();
+ $backtrace = wfDebugBacktrace( $level );
if ( isset( $backtrace[$level] ) ) {
return wfFormatStackFrame( $backtrace[$level] );
} else {
);
}
-/**
- * @todo document
- *
- * @param $offset Int
- * @param $limit Int
- * @param $num Int
- * @return String
- */
-function wfShowingResultsNum( $offset, $limit, $num ) {
- global $wgLang;
- return wfMsgExt(
- 'showingresultsnum',
- array( 'parseinline' ),
- $wgLang->formatNum( $limit ),
- $wgLang->formatNum( $offset + 1 ),
- $wgLang->formatNum( $num )
- );
-}
-
/**
* Generate (prev x| next x) (20|50|100...) type links for paging
*
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.
- *
- * @param $array1 Array( String|Array )
- * @param $array2 Array( String|Array )
- * @return String
- */
-function wfArrayToCGI( $array1, $array2 = null ) {
- if ( !is_null( $array2 ) ) {
- $array1 = $array1 + $array2;
- }
-
- $cgi = '';
- foreach ( $array1 as $key => $value ) {
- if ( $value !== '' ) {
- if ( $cgi != '' ) {
- $cgi .= '&';
- }
- if ( is_array( $value ) ) {
- $firstTime = true;
- foreach ( $value as $v ) {
- $cgi .= ( $firstTime ? '' : '&') .
- urlencode( $key . '[]' ) . '=' .
- urlencode( $v );
- $firstTime = false;
- }
- } else {
- if ( is_object( $value ) ) {
- $value = $value->__toString();
- }
- $cgi .= urlencode( $key ) . '=' .
- urlencode( $value );
- }
- }
- }
- return $cgi;
-}
-
-/**
- * This is the logical opposite of wfArrayToCGI(): it accepts a query string as
- * its argument and returns the same string in array form. This allows compa-
- * tibility with legacy functions that accept raw query strings instead of nice
- * arrays. Of course, keys and values are urldecode()d. Don't try passing in-
- * valid query strings, or it will explode.
- *
- * @param $query String: query string
- * @return array Array version of input
- */
-function wfCgiToArray( $query ) {
- if( isset( $query[0] ) && $query[0] == '?' ) {
- $query = substr( $query, 1 );
- }
- $bits = explode( '&', $query );
- $ret = array();
- foreach( $bits as $bit ) {
- if( $bit === '' ) {
- continue;
- }
- list( $key, $value ) = explode( '=', $bit );
- $key = urldecode( $key );
- $value = urldecode( $value );
- $ret[$key] = $value;
- }
- return $ret;
-}
-
-/**
- * Append a query string to an existing URL, which may or may not already
- * have query string parameters already. If so, they will be combined.
- *
- * @param $url String
- * @param $query Mixed: string or associative array
- * @return string
- */
-function wfAppendQuery( $url, $query ) {
- if ( is_array( $query ) ) {
- $query = wfArrayToCGI( $query );
- }
- if( $query != '' ) {
- if( false === strpos( $url, '?' ) ) {
- $url .= '?';
- } else {
- $url .= '&';
- }
- $url .= $query;
- }
- return $url;
-}
-
-/**
- * Expand a potentially local URL to a fully-qualified URL. Assumes $wgServer
- * and $wgProto are correct.
- *
- * @todo this won't work with current-path-relative URLs
- * like "subdir/foo.html", etc.
- *
- * @param $url String: either fully-qualified or a local path + query
- * @return string Fully-qualified URL
- */
-function wfExpandUrl( $url ) {
- if( substr( $url, 0, 2 ) == '//' ) {
- global $wgProto;
- return $wgProto . ':' . $url;
- } elseif( substr( $url, 0, 1 ) == '/' ) {
- global $wgServer;
- return $wgServer . $url;
- } else {
- return $url;
- }
-}
-
/**
* Windows-compatible version of escapeshellarg()
* Windows doesn't recognise single-quotes in the shell, but the escapeshellarg()
function wfVarDump( $var ) {
global $wgOut;
$s = str_replace( "\n", "<br />\n", var_export( $var, true ) . "\n" );
- if ( headers_sent() || !@is_object( $wgOut ) ) {
+ if ( headers_sent() || !isset( $wgOut ) || !is_object( $wgOut ) ) {
print $s;
} else {
$wgOut->addHTML( $s );
foreach( $parts as $part ) {
# @todo FIXME: Doesn't deal with params like 'text/html; level=1'
- @list( $value, $qpart ) = explode( ';', trim( $part ) );
+ $values = explode( ';', trim( $part ) );
$match = array();
- if( !isset( $qpart ) ) {
- $prefs[$value] = 1.0;
- } elseif( preg_match( '/q\s*=\s*(\d*\.\d+)/', $qpart, $match ) ) {
- $prefs[$value] = floatval( $match[1] );
+ if ( count( $values ) == 1 ) {
+ $prefs[$values[0]] = 1.0;
+ } elseif ( preg_match( '/q\s*=\s*(\d*\.\d+)/', $values[1], $match ) ) {
+ $prefs[$values[0]] = floatval( $match[1] );
}
}
return false;
}
-
-
static $formats = array(
TS_UNIX => 'U',
TS_MW => 'YmdHis',
function in_string( $needle, $str, $insensitive = false ) {
$func = 'strpos';
if( $insensitive ) $func = 'stripos';
-
- return $func( $str, $needle ) !== false;
-}
-function wfSpecialList( $page, $details ) {
- global $wgContLang;
- $details = $details ? ' ' . $wgContLang->getDirMark() . "($details)" : '';
- return $page . $details;
+ return $func( $str, $needle ) !== false;
}
/**
- * Returns a regular expression of url protocols
+ * Make a list item, used by various special pages
*
+ * @param $page String Page link
+ * @param $details String Text between brackets
+ * @param $oppositedm Boolean Add the direction mark opposite to your
+ * language, to display text properly
* @return String
*/
-function wfUrlProtocols() {
- global $wgUrlProtocols;
-
- static $retval = null;
- if ( !is_null( $retval ) ) {
- return $retval;
- }
-
- // 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, '/' );
- }
-
- $retval = implode( '|', $protocols );
- } else {
- $retval = $wgUrlProtocols;
- }
- return $retval;
+function wfSpecialList( $page, $details, $oppositedm = true ) {
+ global $wgLang;
+ $dirmark = ( $oppositedm ? $wgLang->getDirMark( true ) : '' ) .
+ $wgLang->getDirMark();
+ $details = $details ? $dirmark . " ($details)" : '';
+ return $page . $details;
}
/**
return implode( DIRECTORY_SEPARATOR, $pieces );
}
-/**
- * parse_url() work-alike, but non-broken. Differences:
- *
- * 1) Does not raise warnings on bad URLs (just returns false)
- * 2) Handles protocols that don't use :// (e.g., mailto: and news:) correctly
- * 3) Adds a "delimiter" element to the array, either '://' or ':' (see (2))
- *
- * @param $url String: a URL to parse
- * @return Array: bits of the URL in an associative array, per PHP docs
- */
-function wfParseUrl( $url ) {
- global $wgUrlProtocols; // Allow all protocols defined in DefaultSettings/LocalSettings.php
- wfSuppressWarnings();
- $bits = parse_url( $url );
- wfRestoreWarnings();
- if ( !$bits ) {
- return false;
- }
-
- // most of the protocols are followed by ://, but mailto: and sometimes news: not, check for it
- if ( in_array( $bits['scheme'] . '://', $wgUrlProtocols ) ) {
- $bits['delimiter'] = '://';
- } elseif ( in_array( $bits['scheme'] . ':', $wgUrlProtocols ) ) {
- $bits['delimiter'] = ':';
- // parse_url detects for news: and mailto: the host part of an url as path
- // We have to correct this wrong detection
- if ( isset( $bits['path'] ) ) {
- $bits['host'] = $bits['path'];
- $bits['path'] = '';
- }
- } else {
- return false;
- }
-
- return $bits;
-}
-
-/**
- * Make a URL index, appropriate for the el_index field of externallinks.
- *
- * @param $url String
- * @return String
- */
-function wfMakeUrlIndex( $url ) {
- $bits = wfParseUrl( $url );
-
- // Reverse the labels in the hostname, convert to lower case
- // For emails reverse domainpart only
- if ( $bits['scheme'] == 'mailto' ) {
- $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 if ( isset( $bits['host'] ) ) {
- $reversedHost = strtolower( implode( '.', array_reverse( explode( '.', $bits['host'] ) ) ) );
- } else {
- // In file: URIs for instance it's common to have an empty host,
- // which turns up as not getting a 'host' member from parse_url.
- $reversedHost = '.';
- }
- // Add an extra dot to the end
- // Why? Is it in wrong place in mailto links?
- if ( substr( $reversedHost, -1, 1 ) !== '.' ) {
- $reversedHost .= '.';
- }
- // Reconstruct the pseudo-URL
- $prot = $bits['scheme'];
- $index = $prot . $bits['delimiter'] . $reversedHost;
- // Leave out user and password. Add the port, path, query and fragment
- if ( isset( $bits['port'] ) ) {
- $index .= ':' . $bits['port'];
- }
- if ( isset( $bits['path'] ) ) {
- // parse_url() removes the initial '/' from the path
- // for file: URLs with Windows-style paths, such as
- // file:///c:/windows/stuff. We need to add it back
- // to keep our division between host and path properly.
- if ( strlen( $bits['path'] ) > 0 && substr( $bits['path'], 0, 1 ) !== '/' ) {
- $index .= '/';
- }
- $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
*
*
* @param $name String
* @param $p Array: parameters
- * @deprecated since 1.18, warnings in 1.19, removal in 1.20
+ * @deprecated since 1.18, warnings in 1.18, removal in 1.20
*/
function wfCreateObject( $name, $p ) {
wfDeprecated( __FUNCTION__ );
global $IP;
require_once( "$IP/includes/cache/MemcachedSessions.php" );
}
- session_set_save_handler( 'memsess_open', 'memsess_close', 'memsess_read',
+ session_set_save_handler( 'memsess_open', 'memsess_close', 'memsess_read',
'memsess_write', 'memsess_destroy', 'memsess_gc' );
- // It's necessary to register a shutdown function to call session_write_close(),
- // because by the time the request shutdown function for the session module is
+ // It's necessary to register a shutdown function to call session_write_close(),
+ // because by the time the request shutdown function for the session module is
// called, $wgMemc has already been destroyed. Shutdown functions registered
// this way are called before object destruction.
register_shutdown_function( 'memsess_write_close' );
return RepoGroup::singleton()->getLocalRepo()->newFile( $title );
}
+/**
+ * Stream a file to the browser. Back-compat alias for StreamFile::stream()
+ * @deprecated since 1.19
+ */
+function wfStreamFile( $fname, $headers = array() ) {
+ StreamFile::stream( $fname, $headers );
+}
+
/**
* Should low-performance queries be disabled?
*
* master position. Use this when updating very large numbers of rows, as
* in maintenance scripts, to avoid causing too much lag. Of course, this is
* a no-op if there are no slaves.
- *
+ *
* @param $maxLag Integer (deprecated)
* @param $wiki mixed Wiki identifier accepted by wfGetLB
* @return null
/**
* Used to be used for outputting text in the installer/updater
- * @deprecated since 1.18, warnings in 1.19, remove in 1.20
+ * @deprecated since 1.18, warnings in 1.18, remove in 1.20
*/
function wfOut( $s ) {
wfDeprecated( __METHOD__ );
global $wgCommandLineMode;
- if ( $wgCommandLineMode && !defined( 'MEDIAWIKI_INSTALL' ) ) {
+ if ( $wgCommandLineMode ) {
echo $s;
} else {
echo htmlspecialchars( $s );
$codeBCP = array();
foreach ( $codeSegment as $segNo => $seg ) {
if ( count( $codeSegment ) > 0 ) {
- // when previous segment is x, it is a private segment and should be lc
+ // when previous segment is x, it is a private segment and should be lc
if( $segNo > 0 && strtolower( $codeSegment[($segNo - 1)] ) == 'x') {
$codeBCP[$segNo] = strtolower( $seg );
// ISO 3166 country code
/**
* Get a cache object.
*
- * @param integer $inputType Cache type, one the the CACHE_* constants.
+ * @param $inputType integer Cache type, one the the CACHE_* constants.
* @return BagOStuff
*/
function wfGetCache( $inputType ) {
dépôts / lhc / web / wiklou.git / blobdiff