/** */
require_once( 'normal/UtfNormal.php' );
-$wgTitleInterwikiCache = array();
-$wgTitleCache = array();
-
define ( 'GAID_FOR_UPDATE', 1 );
# Title::newFromTitle maintains a cache to avoid
* @package MediaWiki
*/
class Title {
+ /**
+ * Static cache variables
+ */
+ static private $titleCache=array();
+ static private $interwikiCache=array();
+
+
/**
* All member variables should be considered private
* Please use the accessor functions
*/
/**#@+
- * @access private
+ * @private
*/
var $mTextform; # Text form (spaces not underscores) of the main part
var $mArticleID; # Article ID, fetched from the link cache on demand
var $mLatestID; # ID of most recent revision
var $mRestrictions; # Array of groups allowed to edit this article
- # Only null or "sysop" are supported
+ # Only null or "sysop" are supported
var $mRestrictionsLoaded; # Boolean for initialisation on demand
var $mPrefixedText; # Text form including namespace/interwiki, initialised on demand
var $mDefaultNamespace; # Namespace index when there is no namespace
- # Zero except in {{transclusion}} tags
- var $mWatched; # Is $wgUser watching this page? NULL if unfilled, accessed through userIsWatching()
+ # Zero except in {{transclusion}} tags
+ var $mWatched; # Is $wgUser watching this page? NULL if unfilled, accessed through userIsWatching()
/**#@-*/
/**
* Constructor
- * @access private
+ * @private
*/
/* private */ function Title() {
$this->mInterwiki = $this->mUrlform =
* @static
* @access public
*/
- function newFromText( $text, $defaultNamespace = NS_MAIN ) {
- global $wgTitleCache;
- $fname = 'Title::newFromText';
- wfProfileIn( $fname );
-
+ public static function newFromText( $text, $defaultNamespace = NS_MAIN ) {
if( is_object( $text ) ) {
- wfDebugDieBacktrace( 'Title::newFromText given an object' );
+ throw new MWException( 'Title::newFromText given an object' );
}
/**
*
* In theory these are value objects and won't get changed...
*/
- if( $defaultNamespace == NS_MAIN && isset( $wgTitleCache[$text] ) ) {
- wfProfileOut( $fname );
- return $wgTitleCache[$text];
+ if( $defaultNamespace == NS_MAIN && isset( Title::$titleCache[$text] ) ) {
+ return Title::$titleCache[$text];
}
/**
*/
$filteredText = Sanitizer::decodeCharReferences( $text );
- $t =& new Title();
+ $t = new Title();
$t->mDbkeyform = str_replace( ' ', '_', $filteredText );
$t->mDefaultNamespace = $defaultNamespace;
if( $defaultNamespace == NS_MAIN ) {
if( $cachedcount >= MW_TITLECACHE_MAX ) {
# Avoid memory leaks on mass operations...
- $wgTitleCache = array();
+ Title::$titleCache = array();
$cachedcount=0;
}
$cachedcount++;
- $wgTitleCache[$text] =& $t;
+ Title::$titleCache[$text] =& $t;
}
- wfProfileOut( $fname );
return $t;
} else {
- wfProfileOut( $fname );
$ret = NULL;
return $ret;
}
* @static
* @access public
*/
- function newFromURL( $url ) {
+ public static function newFromURL( $url ) {
global $wgLegalTitleChars;
$t = new Title();
return $title;
}
+ /**
+ * Make an array of titles from an array of IDs
+ */
+ function newFromIDs( $ids ) {
+ $dbr =& wfGetDB( DB_SLAVE );
+ $res = $dbr->select( 'page', array( 'page_namespace', 'page_title' ),
+ 'page_id IN (' . $dbr->makeList( $ids ) . ')', __METHOD__ );
+
+ $titles = array();
+ while ( $row = $dbr->fetchObject( $res ) ) {
+ $titles[] = Title::makeTitle( $row->page_namespace, $row->page_title );
+ }
+ return $titles;
+ }
+
/**
* Create a new Title from a namespace index and a DB key.
* It's assumed that $ns and $title are *valid*, for instance when
* @static
* @access public
*/
- function &makeTitle( $ns, $title ) {
- $t =& new Title();
+ public static function &makeTitle( $ns, $title ) {
+ $t = new Title();
$t->mInterwiki = '';
$t->mFragment = '';
$t->mNamespace = intval( $ns );
}
/**
- * Create a new Title frrom a namespace index and a DB key.
+ * Create a new Title from a namespace index and a DB key.
* The parameters will be checked for validity, which is a bit slower
* than makeTitle() but safer for user-provided data.
*
* @static
* @access public
*/
- function makeTitleSafe( $ns, $title ) {
+ public static function makeTitleSafe( $ns, $title ) {
$t = new Title();
$t->mDbkeyform = Title::makeName( $ns, $title );
if( $t->secureAndSplit() ) {
* @return Title the new object
* @access public
*/
- function newMainPage() {
+ public static function newMainPage() {
return Title::newFromText( wfMsgForContent( 'mainpage' ) );
}
* @static
* @access public
*/
- function newFromRedirect( $text ) {
- global $wgMwRedir;
+ public static function newFromRedirect( $text ) {
+ $mwRedir = MagicWord::get( 'redirect' );
$rt = NULL;
- if ( $wgMwRedir->matchStart( $text ) ) {
+ if ( $mwRedir->matchStart( $text ) ) {
+ $m = array();
if ( preg_match( '/\[{2}(.*?)(?:\||\]{2})/', $text, $m ) ) {
# categories are escaped using : for example one can enter:
# #REDIRECT [[:Category:Music]]. Need to remove it.
$rt = Title::newFromText( $m[1] );
# Disallow redirects to Special:Userlogout
- if ( !is_null($rt) && $rt->getNamespace() == NS_SPECIAL && preg_match( '/^Userlogout/i', $rt->getText() ) ) {
+ if ( !is_null($rt) && $rt->isSpecial( 'Userlogout' ) ) {
$rt = NULL;
}
}
* @static
* @access public
*/
- function legalChars() {
+ public static function legalChars() {
global $wgLegalTitleChars;
return $wgLegalTitleChars;
}
*/
/* static */ function indexTitle( $ns, $title ) {
global $wgContLang;
- require_once( 'SearchEngine.php' );
$lc = SearchEngine::legalSearchChars() . '&#;';
$t = $wgContLang->stripForSearch( $title );
$t = preg_replace( "/[^{$lc}]+/", ' ', $t );
- $t = strtolower( $t );
+ $t = $wgContLang->lc( $t );
# Handle 's, s'
$t = preg_replace( "/([{$lc}]+)'s( |$)/", "\\1 \\1's ", $t );
* @param string $title the DB key form the title
* @return string the prefixed form of the title
*/
- /* static */ function makeName( $ns, $title ) {
+ public static function makeName( $ns, $title ) {
global $wgContLang;
$n = $wgContLang->getNsText( $ns );
* @access public
*/
function getInterwikiLink( $key ) {
- global $wgMemc, $wgDBname, $wgInterwikiExpiry, $wgTitleInterwikiCache;
+ global $wgMemc, $wgInterwikiExpiry;
+ global $wgInterwikiCache, $wgContLang;
$fname = 'Title::getInterwikiLink';
- wfProfileIn( $fname );
+ $key = $wgContLang->lc( $key );
- $key = strtolower( $key );
+ $k = wfMemcKey( 'interwiki', $key );
+ if( array_key_exists( $k, Title::$interwikiCache ) ) {
+ return Title::$interwikiCache[$k]->iw_url;
+ }
- $k = $wgDBname.':interwiki:'.$key;
- if( array_key_exists( $k, $wgTitleInterwikiCache ) ) {
- wfProfileOut( $fname );
- return $wgTitleInterwikiCache[$k]->iw_url;
+ if ($wgInterwikiCache) {
+ return Title::getInterwikiCached( $key );
}
$s = $wgMemc->get( $k );
# Ignore old keys with no iw_local
if( $s && isset( $s->iw_local ) && isset($s->iw_trans)) {
- $wgTitleInterwikiCache[$k] = $s;
- wfProfileOut( $fname );
+ Title::$interwikiCache[$k] = $s;
return $s->iw_url;
}
array( 'iw_url', 'iw_local', 'iw_trans' ),
array( 'iw_prefix' => $key ), $fname );
if( !$res ) {
- wfProfileOut( $fname );
return '';
}
$s->iw_trans = 0;
}
$wgMemc->set( $k, $s, $wgInterwikiExpiry );
- $wgTitleInterwikiCache[$k] = $s;
+ Title::$interwikiCache[$k] = $s;
- wfProfileOut( $fname );
return $s->iw_url;
}
-
+
+ /**
+ * Fetch interwiki prefix data from local cache in constant database
+ *
+ * More logic is explained in DefaultSettings
+ *
+ * @return string URL of interwiki site
+ * @access public
+ */
+ function getInterwikiCached( $key ) {
+ global $wgInterwikiCache, $wgInterwikiScopes, $wgInterwikiFallbackSite;
+ static $db, $site;
+
+ if (!$db)
+ $db=dba_open($wgInterwikiCache,'r','cdb');
+ /* Resolve site name */
+ if ($wgInterwikiScopes>=3 and !$site) {
+ $site = dba_fetch('__sites:' . wfWikiID(), $db);
+ if ($site=="")
+ $site = $wgInterwikiFallbackSite;
+ }
+ $value = dba_fetch( wfMemcKey( $key ), $db);
+ if ($value=='' and $wgInterwikiScopes>=3) {
+ /* try site-level */
+ $value = dba_fetch("_{$site}:{$key}", $db);
+ }
+ if ($value=='' and $wgInterwikiScopes>=2) {
+ /* try globals */
+ $value = dba_fetch("__global:{$key}", $db);
+ }
+ if ($value=='undef')
+ $value='';
+ $s = (object)false;
+ $s->iw_url = '';
+ $s->iw_local = 0;
+ $s->iw_trans = 0;
+ if ($value!='') {
+ list($local,$url)=explode(' ',$value,2);
+ $s->iw_url=$url;
+ $s->iw_local=(int)$local;
+ }
+ Title::$interwikiCache[wfMemcKey( 'interwiki', $key )] = $s;
+ return $s->iw_url;
+ }
/**
* Determine whether the object refers to a page within
* this project.
* @access public
*/
function isLocal() {
- global $wgTitleInterwikiCache, $wgDBname;
-
if ( $this->mInterwiki != '' ) {
# Make sure key is loaded into cache
$this->getInterwikiLink( $this->mInterwiki );
- $k = $wgDBname.':interwiki:' . $this->mInterwiki;
- return (bool)($wgTitleInterwikiCache[$k]->iw_local);
+ $k = wfMemcKey( 'interwiki', $this->mInterwiki );
+ return (bool)(Title::$interwikiCache[$k]->iw_local);
} else {
return true;
}
* @access public
*/
function isTrans() {
- global $wgTitleInterwikiCache, $wgDBname;
-
- if ($this->mInterwiki == '' || !$this->isLocal())
+ if ($this->mInterwiki == '')
return false;
# Make sure key is loaded into cache
$this->getInterwikiLink( $this->mInterwiki );
- $k = $wgDBname.':interwiki:' . $this->mInterwiki;
- return (bool)($wgTitleInterwikiCache[$k]->iw_trans);
+ $k = wfMemcKey( 'interwiki', $this->mInterwiki );
+ return (bool)(Title::$interwikiCache[$k]->iw_trans);
}
/**
foreach ( $titles as $title ) {
if ( $wgUseFileCache ) {
- $cm = new CacheManager($title);
+ $cm = new HTMLFileCache($title);
@unlink($cm->fileCacheName());
}
}
}
+ /**
+ * Escape a text fragment, say from a link, for a URL
+ */
+ static function escapeFragmentForURL( $fragment ) {
+ $fragment = str_replace( ' ', '_', $fragment );
+ $fragment = urlencode( Sanitizer::decodeCharReferences( $fragment ) );
+ $replaceArray = array(
+ '%3A' => ':',
+ '%' => '.'
+ );
+ return strtr( $fragment, $replaceArray );
+ }
+
#----------------------------------------------------------------------------
# Other stuff
#----------------------------------------------------------------------------
* @access public
*/
function getNsText() {
- global $wgContLang;
+ global $wgContLang, $wgCanonicalNamespaceNames;
+
+ if ( '' != $this->mInterwiki ) {
+ // This probably shouldn't even happen. ohh man, oh yuck.
+ // But for interwiki transclusion it sometimes does.
+ // Shit. Shit shit shit.
+ //
+ // Use the canonical namespaces if possible to try to
+ // resolve a foreign namespace.
+ if( isset( $wgCanonicalNamespaceNames[$this->mNamespace] ) ) {
+ return $wgCanonicalNamespaceNames[$this->mNamespace];
+ }
+ }
return $wgContLang->getNsText( $this->mNamespace );
}
/**
return $wgContLang->getNsText( Namespace::getSubject( $this->mNamespace ) );
}
+ /**
+ * Get the namespace text of the talk page
+ * @return string
+ */
+ function getTalkNsText() {
+ global $wgContLang;
+ return( $wgContLang->getNsText( Namespace::getTalk( $this->mNamespace ) ) );
+ }
+
+ /**
+ * Could this title have a corresponding talk page?
+ * @return bool
+ */
+ function canTalk() {
+ return( Namespace::canTalk( $this->mNamespace ) );
+ }
+
/**
* Get the interwiki prefix (or null string)
* @return string
*/
function getInterwiki() { return $this->mInterwiki; }
/**
- * Get the Title fragment (i.e. the bit after the #)
+ * Get the Title fragment (i.e. the bit after the #) in text form
* @return string
* @access public
*/
function getFragment() { return $this->mFragment; }
+ /**
+ * Get the fragment in URL form, including the "#" character if there is one
+ *
+ * @return string
+ * @access public
+ */
+ function getFragmentForURL() {
+ if ( $this->mFragment == '' ) {
+ return '';
+ } else {
+ return '#' . Title::escapeFragmentForURL( $this->mFragment );
+ }
+ }
/**
* Get the default namespace index, for when there is no namespace
* @return int
* @access public
*/
function getPrefixedText() {
- global $wgContLang;
if ( empty( $this->mPrefixedText ) ) { // FIXME: bad usage of empty() ?
$s = $this->prefix( $this->mTextform );
$s = str_replace( '_', ' ', $s );
* @access public
*/
function getFullText() {
- global $wgContLang;
$text = $this->getPrefixedText();
if( '' != $this->mFragment ) {
$text .= '#' . $this->mFragment;
return $text;
}
+ /**
+ * Get the base name, i.e. the leftmost parts before the /
+ * @return string Base name
+ */
+ function getBaseText() {
+ global $wgNamespacesWithSubpages;
+ if( isset( $wgNamespacesWithSubpages[ $this->mNamespace ] ) && $wgNamespacesWithSubpages[ $this->mNamespace ] ) {
+ $parts = explode( '/', $this->getText() );
+ # Don't discard the real title if there's no subpage involved
+ if( count( $parts ) > 1 )
+ unset( $parts[ count( $parts ) - 1 ] );
+ return implode( '/', $parts );
+ } else {
+ return $this->getText();
+ }
+ }
+
+ /**
+ * Get the lowest-level subpage name, i.e. the rightmost part after /
+ * @return string Subpage name
+ */
+ function getSubpageText() {
+ global $wgNamespacesWithSubpages;
+ if( isset( $wgNamespacesWithSubpages[ $this->mNamespace ] ) && $wgNamespacesWithSubpages[ $this->mNamespace ] ) {
+ $parts = explode( '/', $this->mTextform );
+ return( $parts[ count( $parts ) - 1 ] );
+ } else {
+ return( $this->mTextform );
+ }
+ }
+
+ /**
+ * Get a URL-encoded form of the subpage text
+ * @return string URL-encoded subpage name
+ */
+ function getSubpageUrlForm() {
+ $text = $this->getSubpageText();
+ $text = wfUrlencode( str_replace( ' ', '_', $text ) );
+ $text = str_replace( '%28', '(', str_replace( '%29', ')', $text ) ); # Clean up the URL; per below, this might not be safe
+ return( $text );
+ }
+
/**
* Get a URL-encoded title (not an actual URL) including interwiki
* @return string the URL-encoded form
*
* @param string $query an optional query string, not used
* for interwiki links
+ * @param string $variant language variant of url (for sr, zh..)
* @return string the URL
* @access public
*/
- function getFullURL( $query = '' ) {
+ function getFullURL( $query = '', $variant = false ) {
global $wgContLang, $wgServer, $wgRequest;
if ( '' == $this->mInterwiki ) {
- $url = $this->getLocalUrl( $query );
+ $url = $this->getLocalUrl( $query, $variant );
// Ugly quick hack to avoid duplicate prefixes (bug 4571 etc)
// Correct fix would be to move the prepending elsewhere.
} else {
$baseUrl = $this->getInterwikiLink( $this->mInterwiki );
- $namespace = $wgContLang->getNsText( $this->mNamespace );
+ $namespace = wfUrlencode( $this->getNsText() );
if ( '' != $namespace ) {
# Can this actually happen? Interwikis shouldn't be parsed.
+ # Yes! It can in interwiki transclusion. But... it probably shouldn't.
$namespace .= ':';
}
$url = str_replace( '$1', $namespace . $this->mUrlform, $baseUrl );
}
$url .= $query;
}
- if ( '' != $this->mFragment ) {
- $url .= '#' . $this->mFragment;
- }
}
+
+ # Finally, add the fragment.
+ $url .= $this->getFragmentForURL();
+
wfRunHooks( 'GetFullURL', array( &$this, &$url, $query ) );
return $url;
}
* with action=render, $wgServer is prepended.
* @param string $query an optional query string; if not specified,
* $wgArticlePath will be used.
+ * @param string $variant language variant of url (for sr, zh..)
* @return string the URL
* @access public
*/
- function getLocalURL( $query = '' ) {
+ function getLocalURL( $query = '', $variant = false ) {
global $wgArticlePath, $wgScript, $wgServer, $wgRequest;
+ global $wgVariantArticlePath, $wgContLang, $wgUser;
+
+ // internal links should point to same variant as current page (only anonymous users)
+ if($variant == false && $wgContLang->hasVariants() && !$wgUser->isLoggedIn()){
+ $pref = $wgContLang->getPreferredVariant(false);
+ if($pref != $wgContLang->getCode())
+ $variant = $pref;
+ }
if ( $this->isExternal() ) {
$url = $this->getFullURL();
+ if ( $query ) {
+ // This is currently only used for edit section links in the
+ // context of interwiki transclusion. In theory we should
+ // append the query to the end of any existing query string,
+ // but interwiki transclusion is already broken in that case.
+ $url .= "?$query";
+ }
} else {
$dbkey = wfUrlencode( $this->getPrefixedDBkey() );
if ( $query == '' ) {
- $url = str_replace( '$1', $dbkey, $wgArticlePath );
+ if($variant!=false && $wgContLang->hasVariants()){
+ if($wgVariantArticlePath==false)
+ $variantArticlePath = "$wgScript?title=$1&variant=$2"; // default
+ else
+ $variantArticlePath = $wgVariantArticlePath;
+
+ $url = str_replace( '$2', urlencode( $variant ), $variantArticlePath );
+ $url = str_replace( '$1', $dbkey, $url );
+
+ }
+ else
+ $url = str_replace( '$1', $dbkey, $wgArticlePath );
} else {
global $wgActionPaths;
$url = false;
+ $matches = array();
if( !empty( $wgActionPaths ) &&
preg_match( '/^(.*&|)action=([^&]*)(&(.*)|)$/', $query, $matches ) )
{
* internal hostname for the server from the exposed one.
*
* @param string $query an optional query string
+ * @param string $variant language variant of url (for sr, zh..)
* @return string the URL
* @access public
*/
- function getInternalURL( $query = '' ) {
+ function getInternalURL( $query = '', $variant = false ) {
global $wgInternalServer;
- $url = $wgInternalServer . $this->getLocalURL( $query );
+ $url = $wgInternalServer . $this->getLocalURL( $query, $variant );
wfRunHooks( 'GetInternalURL', array( &$this, &$url, $query ) );
return $url;
}
* @access public
*/
function getEditURL() {
- global $wgServer, $wgScript;
-
if ( '' != $this->mInterwiki ) { return ''; }
$s = $this->getLocalURL( 'action=edit' );
*/
function isExternal() { return ( '' != $this->mInterwiki ); }
+ /**
+ * Is this page "semi-protected" - the *only* protection is autoconfirm?
+ *
+ * @param string Action to check (default: edit)
+ * @return bool
+ */
+ function isSemiProtected( $action = 'edit' ) {
+ if( $this->exists() ) {
+ $restrictions = $this->getRestrictions( $action );
+ if( count( $restrictions ) > 0 ) {
+ foreach( $restrictions as $restriction ) {
+ if( strtolower( $restriction ) != 'autoconfirmed' )
+ return false;
+ }
+ } else {
+ # Not protected
+ return false;
+ }
+ return true;
+ } else {
+ # If it doesn't exist, it can't be protected
+ return false;
+ }
+ }
+
/**
* Does the title correspond to a protected article?
* @param string $what the action the page is protected from,
* @return boolean
* @access public
*/
- function isProtected($action = '') {
- if ( -1 == $this->mNamespace ) { return true; }
- if($action == 'edit' || $action == '') {
- $a = $this->getRestrictions("edit");
- if ( in_array( 'sysop', $a ) ) { return true; }
+ function isProtected( $action = '' ) {
+ global $wgRestrictionLevels;
+ if ( NS_SPECIAL == $this->mNamespace ) { return true; }
+
+ if( $action == 'edit' || $action == '' ) {
+ $r = $this->getRestrictions( 'edit' );
+ foreach( $wgRestrictionLevels as $level ) {
+ if( in_array( $level, $r ) && $level != '' ) {
+ return( true );
+ }
+ }
}
- if($action == 'move' || $action == '') {
- $a = $this->getRestrictions("move");
- if ( in_array( 'sysop', $a ) ) { return true; }
+
+ if( $action == 'move' || $action == '' ) {
+ $r = $this->getRestrictions( 'move' );
+ foreach( $wgRestrictionLevels as $level ) {
+ if( in_array( $level, $r ) && $level != '' ) {
+ return( true );
+ }
+ }
}
+
return false;
}
global $wgUser;
if ( is_null( $this->mWatched ) ) {
- if ( -1 == $this->mNamespace || 0 == $wgUser->getID()) {
+ if ( NS_SPECIAL == $this->mNamespace || !$wgUser->isLoggedIn()) {
$this->mWatched = false;
} else {
$this->mWatched = $wgUser->isWatched( $this );
* Can $wgUser perform $action this page?
* @param string $action action that permission needs to be checked for
* @return boolean
- * @access private
+ * @private
*/
function userCan($action) {
$fname = 'Title::userCan';
wfProfileIn( $fname );
global $wgUser;
+
+ $result = null;
+ wfRunHooks( 'userCan', array( &$this, &$wgUser, $action, &$result ) );
+ if ( $result !== null ) {
+ wfProfileOut( $fname );
+ return $result;
+ }
+
if( NS_SPECIAL == $this->mNamespace ) {
wfProfileOut( $fname );
return false;
return false;
}
- # protect global styles and js
- if ( NS_MEDIAWIKI == $this->mNamespace
- && preg_match("/\\.(css|js)$/", $this->mTextform )
- && !$wgUser->isAllowed('editinterface') ) {
- wfProfileOut( $fname );
- return false;
- }
-
# protect css/js subpages of user pages
# XXX: this might be better using restrictions
# XXX: Find a way to work around the php bug that prevents using $this->userCanEditCssJsSubpage() from working
- if( NS_USER == $this->mNamespace
- && preg_match("/\\.(css|js)$/", $this->mTextform )
+ if( $this->isCssJsSubpage()
&& !$wgUser->isAllowed('editinterface')
&& !preg_match('/^'.preg_quote($wgUser->getName(), '/').'\//', $this->mTextform) ) {
wfProfileOut( $fname );
if( $action == 'create' ) {
if( ( $this->isTalkPage() && !$wgUser->isAllowed( 'createtalk' ) ) ||
( !$this->isTalkPage() && !$wgUser->isAllowed( 'createpage' ) ) ) {
+ wfProfileOut( $fname );
return false;
}
}
return $this->userCan('edit');
}
+ /**
+ * Can $wgUser create this page?
+ * @return boolean
+ * @access public
+ */
+ function userCanCreate() {
+ return $this->userCan('create');
+ }
+
/**
* Can $wgUser move this page?
* @return boolean
function userCanRead() {
global $wgUser;
+ $result = null;
+ wfRunHooks( 'userCan', array( &$this, &$wgUser, 'read', &$result ) );
+ if ( $result !== null ) {
+ return $result;
+ }
+
if( $wgUser->isAllowed('read') ) {
return true;
} else {
global $wgWhitelistRead;
- /** If anon users can create an account,
- they need to reach the login page first! */
- if( $wgUser->isAllowed( 'createaccount' )
- && $this->getNamespace() == NS_SPECIAL
- && $this->getText() == 'Userlogin' ) {
+ /**
+ * Always grant access to the login page.
+ * Even anons need to be able to log in.
+ */
+ if( $this->isSpecial( 'Userlogin' ) || $this->isSpecial( 'Resetpass' ) ) {
return true;
}
return Namespace::isTalk( $this->getNamespace() );
}
+ /**
+ * Is this a subpage?
+ * @return bool
+ * @access public
+ */
+ function isSubpage() {
+ global $wgNamespacesWithSubpages;
+
+ if( isset( $wgNamespacesWithSubpages[ $this->mNamespace ] ) ) {
+ return ( strpos( $this->getText(), '/' ) !== false && $wgNamespacesWithSubpages[ $this->mNamespace ] == true );
+ } else {
+ return false;
+ }
+ }
+
/**
* Is this a .css or .js subpage of a user page?
* @return bool
* @access public
*/
function isCssJsSubpage() {
- return ( NS_USER == $this->mNamespace and preg_match("/\\.(css|js)$/", $this->mTextform ) );
+ return ( NS_USER == $this->mNamespace and preg_match("/\\/.*\\.(css|js)$/", $this->mTextform ) );
+ }
+ /**
+ * Is this a *valid* .css or .js subpage of a user page?
+ * Check that the corresponding skin exists
+ */
+ function isValidCssJsSubpage() {
+ if ( $this->isCssJsSubpage() ) {
+ $skinNames = Skin::getSkinNames();
+ return array_key_exists( $this->getSkinFromCssJsSubpage(), $skinNames );
+ } else {
+ return false;
+ }
+ }
+ /**
+ * Trim down a .css or .js subpage title to get the corresponding skin name
+ */
+ function getSkinFromCssJsSubpage() {
+ $subpage = explode( '/', $this->mTextform );
+ $subpage = $subpage[ count( $subpage ) - 1 ];
+ return( str_replace( array( '.css', '.js' ), array( '', '' ), $subpage ) );
}
/**
* Is this a .css subpage of a user page?
* @access public
*/
function isCssSubpage() {
- return ( NS_USER == $this->mNamespace and preg_match("/\\.css$/", $this->mTextform ) );
+ return ( NS_USER == $this->mNamespace and preg_match("/\\/.*\\.css$/", $this->mTextform ) );
}
/**
* Is this a .js subpage of a user page?
* @access public
*/
function isJsSubpage() {
- return ( NS_USER == $this->mNamespace and preg_match("/\\.js$/", $this->mTextform ) );
+ return ( NS_USER == $this->mNamespace and preg_match("/\\/.*\\.js$/", $this->mTextform ) );
}
/**
* Protect css/js subpages of user pages: can $wgUser edit
* @access public
*/
function loadRestrictions( $res ) {
+ $this->mRestrictions['edit'] = array();
+ $this->mRestrictions['move'] = array();
+
+ if( !$res ) {
+ # No restrictions (page_restrictions blank)
+ $this->mRestrictionsLoaded = true;
+ return;
+ }
+
foreach( explode( ':', trim( $res ) ) as $restrict ) {
$temp = explode( '=', trim( $restrict ) );
if(count($temp) == 1) {
/**
* Accessor/initialisation for mRestrictions
+ *
+ * @access public
* @param string $action action that permission needs to be checked for
* @return array the array of groups allowed to edit this article
- * @access public
*/
- function getRestrictions($action) {
- $id = $this->getArticleID();
- if ( 0 == $id ) { return array(); }
-
- if ( ! $this->mRestrictionsLoaded ) {
- $dbr =& wfGetDB( DB_SLAVE );
- $res = $dbr->selectField( 'page', 'page_restrictions', 'page_id='.$id );
- $this->loadRestrictions( $res );
- }
- if( isset( $this->mRestrictions[$action] ) ) {
- return $this->mRestrictions[$action];
+ function getRestrictions( $action ) {
+ if( $this->exists() ) {
+ if( !$this->mRestrictionsLoaded ) {
+ $dbr =& wfGetDB( DB_SLAVE );
+ $res = $dbr->selectField( 'page', 'page_restrictions', array( 'page_id' => $this->getArticleId() ) );
+ $this->loadRestrictions( $res );
+ }
+ return isset( $this->mRestrictions[$action] )
+ ? $this->mRestrictions[$action]
+ : array();
+ } else {
+ return array();
}
- return array();
}
/**
$dbr =& wfGetDB( DB_SLAVE );
$n = $dbr->selectField( 'archive', 'COUNT(*)', array( 'ar_namespace' => $this->getNamespace(),
'ar_title' => $this->getDBkey() ), $fname );
+ if( $this->getNamespace() == NS_IMAGE ) {
+ $n += $dbr->selectField( 'filearchive', 'COUNT(*)',
+ array( 'fa_name' => $this->getDBkey() ), $fname );
+ }
}
return (int)$n;
}
);
if ($wgUseFileCache) {
- $cache = new CacheManager($this);
+ $cache = new HTMLFileCache($this);
@unlink($cache->fileCacheName());
}
*
* @param string $name the text
* @return string the prefixed text
- * @access private
+ * @private
*/
/* private */ function prefix( $name ) {
- global $wgContLang;
-
$p = '';
if ( '' != $this->mInterwiki ) {
$p = $this->mInterwiki . ':';
}
if ( 0 != $this->mNamespace ) {
- $p .= $wgContLang->getNsText( $this->mNamespace ) . ':';
+ $p .= $this->getNsText() . ':';
}
return $p . $name;
}
* namespace prefixes, sets the other forms, and canonicalizes
* everything.
* @return bool true on success
- * @access private
+ * @private
*/
/* private */ function secureAndSplit() {
global $wgContLang, $wgLocalInterwiki, $wgCapitalLinks;
- $fname = 'Title::secureAndSplit';
- wfProfileIn( $fname );
# Initialisation
static $rxTc = false;
$this->mInterwiki = $this->mFragment = '';
$this->mNamespace = $this->mDefaultNamespace; # Usually NS_MAIN
-
+
+ $dbkey = $this->mDbkeyform;
+
+ # Strip Unicode bidi override characters.
+ # Sometimes they slip into cut-n-pasted page titles, where the
+ # override chars get included in list displays.
+ $dbkey = str_replace( "\xE2\x80\x8E", '', $dbkey ); // 200E LEFT-TO-RIGHT MARK
+ $dbkey = str_replace( "\xE2\x80\x8F", '', $dbkey ); // 200F RIGHT-TO-LEFT MARK
+
# Clean up whitespace
#
- $t = preg_replace( '/[ _]+/', '_', $this->mDbkeyform );
- $t = trim( $t, '_' );
+ $dbkey = preg_replace( '/[ _]+/', '_', $dbkey );
+ $dbkey = trim( $dbkey, '_' );
- if ( '' == $t ) {
- wfProfileOut( $fname );
+ if ( '' == $dbkey ) {
return false;
}
- if( false !== strpos( $t, UTF8_REPLACEMENT ) ) {
+ if( false !== strpos( $dbkey, UTF8_REPLACEMENT ) ) {
# Contained illegal UTF-8 sequences or forbidden Unicode chars.
- wfProfileOut( $fname );
return false;
}
- $this->mDbkeyform = $t;
+ $this->mDbkeyform = $dbkey;
# Initial colon indicates main namespace rather than specified default
# but should not create invalid {ns,title} pairs such as {0,Project:Foo}
- if ( ':' == $t{0} ) {
+ if ( ':' == $dbkey{0} ) {
$this->mNamespace = NS_MAIN;
- $t = substr( $t, 1 ); # remove the colon but continue processing
+ $dbkey = substr( $dbkey, 1 ); # remove the colon but continue processing
}
# Namespace or interwiki prefix
$firstPass = true;
do {
- if ( preg_match( "/^(.+?)_*:_*(.*)$/S", $t, $m ) ) {
+ $m = array();
+ if ( preg_match( "/^(.+?)_*:_*(.*)$/S", $dbkey, $m ) ) {
$p = $m[1];
- $lowerNs = strtolower( $p );
+ $lowerNs = $wgContLang->lc( $p );
if ( $ns = Namespace::getCanonicalIndex( $lowerNs ) ) {
# Canonical namespace
- $t = $m[2];
+ $dbkey = $m[2];
$this->mNamespace = $ns;
} elseif ( $ns = $wgContLang->getNsIndex( $lowerNs )) {
# Ordinary namespace
- $t = $m[2];
+ $dbkey = $m[2];
$this->mNamespace = $ns;
} elseif( $this->getInterwikiLink( $p ) ) {
if( !$firstPass ) {
# Can't make a local interwiki link to an interwiki link.
# That's just crazy!
- wfProfileOut( $fname );
return false;
}
# Interwiki link
- $t = $m[2];
- $this->mInterwiki = strtolower( $p );
+ $dbkey = $m[2];
+ $this->mInterwiki = $wgContLang->lc( $p );
# Redundant interwiki prefix to the local wiki
if ( 0 == strcasecmp( $this->mInterwiki, $wgLocalInterwiki ) ) {
- if( $t == '' ) {
+ if( $dbkey == '' ) {
# Can't have an empty self-link
- wfProfileOut( $fname );
return false;
}
$this->mInterwiki = '';
# Do another namespace split...
continue;
}
+
+ # If there's an initial colon after the interwiki, that also
+ # resets the default namespace
+ if ( $dbkey !== '' && $dbkey[0] == ':' ) {
+ $this->mNamespace = NS_MAIN;
+ $dbkey = substr( $dbkey, 1 );
+ }
}
# If there's no recognized interwiki or namespace,
# then let the colon expression be part of the title.
}
break;
} while( true );
- $r = $t;
# We already know that some pages won't be in the database!
#
- if ( '' != $this->mInterwiki || -1 == $this->mNamespace ) {
+ if ( '' != $this->mInterwiki || NS_SPECIAL == $this->mNamespace ) {
$this->mArticleID = 0;
}
- $f = strstr( $r, '#' );
- if ( false !== $f ) {
- $this->mFragment = substr( $f, 1 );
- $r = substr( $r, 0, strlen( $r ) - strlen( $f ) );
+ $fragment = strstr( $dbkey, '#' );
+ if ( false !== $fragment ) {
+ $this->setFragment( $fragment );
+ $dbkey = substr( $dbkey, 0, strlen( $dbkey ) - strlen( $fragment ) );
# remove whitespace again: prevents "Foo_bar_#"
# becoming "Foo_bar_"
- $r = preg_replace( '/_*$/', '', $r );
+ $dbkey = preg_replace( '/_*$/', '', $dbkey );
}
# Reject illegal characters.
#
- if( preg_match( $rxTc, $r ) ) {
- wfProfileOut( $fname );
+ if( preg_match( $rxTc, $dbkey ) ) {
return false;
}
* often be unreachable due to the way web browsers deal
* with 'relative' URLs. Forbid them explicitly.
*/
- if ( strpos( $r, '.' ) !== false &&
- ( $r === '.' || $r === '..' ||
- strpos( $r, './' ) === 0 ||
- strpos( $r, '../' ) === 0 ||
- strpos( $r, '/./' ) !== false ||
- strpos( $r, '/../' ) !== false ) )
+ if ( strpos( $dbkey, '.' ) !== false &&
+ ( $dbkey === '.' || $dbkey === '..' ||
+ strpos( $dbkey, './' ) === 0 ||
+ strpos( $dbkey, '../' ) === 0 ||
+ strpos( $dbkey, '/./' ) !== false ||
+ strpos( $dbkey, '/../' ) !== false ) )
{
- wfProfileOut( $fname );
return false;
}
- # We shouldn't need to query the DB for the size.
- #$maxSize = $dbr->textFieldSize( 'page', 'page_title' );
- if ( strlen( $r ) > 255 ) {
- wfProfileOut( $fname );
+ /**
+ * Limit the size of titles to 255 bytes.
+ * This is typically the size of the underlying database field.
+ * We make an exception for special pages, which don't need to be stored
+ * in the database, and may edge over 255 bytes due to subpage syntax
+ * for long titles, e.g. [[Special:Block/Long name]]
+ */
+ if ( ( $this->mNamespace != NS_SPECIAL && strlen( $dbkey ) > 255 ) ||
+ strlen( $dbkey ) > 512 )
+ {
return false;
}
* site might be case-sensitive.
*/
if( $wgCapitalLinks && $this->mInterwiki == '') {
- $t = $wgContLang->ucfirst( $r );
- } else {
- $t = $r;
+ $dbkey = $wgContLang->ucfirst( $dbkey );
}
/**
* "empty" local links can only be self-links
* with a fragment identifier.
*/
- if( $t == '' &&
+ if( $dbkey == '' &&
$this->mInterwiki == '' &&
$this->mNamespace != NS_MAIN ) {
- wfProfileOut( $fname );
return false;
}
+ // Any remaining initial :s are illegal.
+ if ( $dbkey !== '' && ':' == $dbkey{0} ) {
+ return false;
+ }
+
# Fill fields
- $this->mDbkeyform = $t;
- $this->mUrlform = wfUrlencode( $t );
+ $this->mDbkeyform = $dbkey;
+ $this->mUrlform = wfUrlencode( $dbkey );
- $this->mTextform = str_replace( '_', ' ', $t );
+ $this->mTextform = str_replace( '_', ' ', $dbkey );
- wfProfileOut( $fname );
return true;
}
+ /**
+ * Set the fragment for this title
+ * This is kind of bad, since except for this rarely-used function, Title objects
+ * are immutable. The reason this is here is because it's better than setting the
+ * members directly, which is what Linker::formatComment was doing previously.
+ *
+ * @param string $fragment text
+ * @access kind of public
+ */
+ function setFragment( $fragment ) {
+ $this->mFragment = str_replace( '_', ' ', substr( $fragment, 1 ) );
+ }
+
/**
* Get a Title object associated with the talk page of this article
* @return Title the object for the talk page
* Get an array of Title objects linking to this Title
* Also stores the IDs in the link cache.
*
+ * WARNING: do not use this function on arbitrary user-supplied titles!
+ * On heavily-used templates it will max out the memory.
+ *
* @param string $options may be FOR UPDATE
* @return array the Title objects linking here
* @access public
*/
function getLinksTo( $options = '', $table = 'pagelinks', $prefix = 'pl' ) {
$linkCache =& LinkCache::singleton();
- $id = $this->getArticleID();
if ( $options ) {
$db =& wfGetDB( DB_MASTER );
* Get an array of Title objects using this Title as a template
* Also stores the IDs in the link cache.
*
+ * WARNING: do not use this function on arbitrary user-supplied titles!
+ * On heavily-used templates it will max out the memory.
+ *
* @param string $options may be FOR UPDATE
* @return array the Title objects linking here
* @access public
AND pl_title=page_title
WHERE pl_from=?
AND page_namespace IS NULL
- !",
+ !",
$db->tableName( 'pagelinks' ),
$db->tableName( 'page' ),
$this->getArticleId(),
* @access public
*/
function getSquidURLs() {
- return array(
+ global $wgContLang;
+
+ $urls = array(
$this->getInternalURL(),
$this->getInternalURL( 'action=history' )
);
+
+ // purge variant urls as well
+ if($wgContLang->hasVariants()){
+ $variants = $wgContLang->getVariants();
+ foreach($variants as $vCode){
+ if($vCode==$wgContLang->getCode()) continue; // we don't want default variant
+ $urls[] = $this->getInternalURL('',$vCode);
+ }
+ }
+
+ return $urls;
+ }
+
+ function purgeSquid() {
+ global $wgUseSquid;
+ if ( $wgUseSquid ) {
+ $urls = $this->getSquidURLs();
+ $u = new SquidUpdate( $urls );
+ $u->doUpdate();
+ }
}
/**
* @access public
*/
function isValidMoveOperation( &$nt, $auth = true ) {
- global $wgUser;
if( !$this or !$nt ) {
return 'badtitletext';
}
*
* @param Title &$nt the page to move to, which should currently
* be a redirect
- * @access private
+ * @private
*/
function moveOverExistingRedirect( &$nt, $reason = '' ) {
- global $wgUser, $wgUseSquid, $wgMwRedir;
+ global $wgUseSquid;
$fname = 'Title::moveOverExistingRedirect';
$comment = wfMsgForContent( '1movedto2', $this->getPrefixedText(), $nt->getPrefixedText() );
}
$now = wfTimestampNow();
- $rand = wfRandom();
$newid = $nt->getArticleID();
$oldid = $this->getArticleID();
$dbw =& wfGetDB( DB_MASTER );
$linkCache->clearLink( $nt->getPrefixedDBkey() );
# Recreate the redirect, this time in the other direction.
- $redirectText = $wgMwRedir->getSynonym( 0 ) . ' [[' . $nt->getPrefixedText() . "]]\n";
+ $mwRedir = MagicWord::get( 'redirect' );
+ $redirectText = $mwRedir->getSynonym( 0 ) . ' [[' . $nt->getPrefixedText() . "]]\n";
$redirectArticle = new Article( $this );
$newid = $redirectArticle->insertOn( $dbw );
$redirectRevision = new Revision( array(
'page' => $newid,
'comment' => $comment,
'text' => $redirectText ) );
- $revid = $redirectRevision->insertOn( $dbw );
+ $redirectRevision->insertOn( $dbw );
$redirectArticle->updateRevisionOn( $dbw, $redirectRevision, 0 );
$linkCache->clearLink( $this->getPrefixedDBkey() );
/**
* Move page to non-existing title.
* @param Title &$nt the new Title
- * @access private
+ * @private
*/
function moveToNewTitle( &$nt, $reason = '' ) {
- global $wgUser, $wgUseSquid;
- global $wgMwRedir;
+ global $wgUseSquid;
$fname = 'MovePageForm::moveToNewTitle';
$comment = wfMsgForContent( '1movedto2', $this->getPrefixedText(), $nt->getPrefixedText() );
if ( $reason ) {
$oldid = $this->getArticleID();
$dbw =& wfGetDB( DB_MASTER );
$now = $dbw->timestamp();
- $rand = wfRandom();
$linkCache =& LinkCache::singleton();
# Save a null revision in the page's history notifying of the move
$linkCache->clearLink( $nt->getPrefixedDBkey() );
# Insert redirect
- $redirectText = $wgMwRedir->getSynonym( 0 ) . ' [[' . $nt->getPrefixedText() . "]]\n";
+ $mwRedir = MagicWord::get( 'redirect' );
+ $redirectText = $mwRedir->getSynonym( 0 ) . ' [[' . $nt->getPrefixedText() . "]]\n";
$redirectArticle = new Article( $this );
$newid = $redirectArticle->insertOn( $dbw );
$redirectRevision = new Revision( array(
'page' => $newid,
'comment' => $comment,
'text' => $redirectText ) );
- $revid = $redirectRevision->insertOn( $dbw );
+ $redirectRevision->insertOn( $dbw );
$redirectArticle->updateRevisionOn( $dbw, $redirectRevision, 0 );
$linkCache->clearLink( $this->getPrefixedDBkey() );
'pl_title' => $nt->getDBkey() ),
$fname );
- # Non-existent target may have had broken links to it; these must
- # now be touched to update link coloring.
- $nt->touchLinks();
-
# Purge old title from squid
# The new title, and links to the new title, are purged in Article::onArticleCreate()
- $titles = $nt->getLinksTo();
- if ( $wgUseSquid ) {
- $urls = $this->getSquidURLs();
- foreach ( $titles as $linkTitle ) {
- $urls[] = $linkTitle->getInternalURL();
- }
- $u = new SquidUpdate( $urls );
- $u->doUpdate();
- }
+ $this->purgeSquid();
}
/**
if ( !$obj || 0 == $obj->page_is_redirect ) {
# Not a redirect
+ wfDebug( __METHOD__ . ": not a redirect\n" );
return false;
}
$text = Revision::getRevisionText( $obj );
# Does the redirect point to the source?
+ # Or is it a broken self-redirect, usually caused by namespace collisions?
+ $m = array();
if ( preg_match( "/\\[\\[\\s*([^\\]\\|]*)]]/", $text, $m ) ) {
$redirTitle = Title::newFromText( $m[1] );
if( !is_object( $redirTitle ) ||
- $redirTitle->getPrefixedDBkey() != $this->getPrefixedDBkey() ) {
+ ( $redirTitle->getPrefixedDBkey() != $this->getPrefixedDBkey() &&
+ $redirTitle->getPrefixedDBkey() != $nt->getPrefixedDBkey() ) ) {
+ wfDebug( __METHOD__ . ": redirect points to other page\n" );
return false;
}
} else {
# Fail safe
+ wfDebug( __METHOD__ . ": failsafe\n" );
return false;
}
* @access public
*/
function createRedirect( $dest, $comment ) {
- global $wgUser;
if ( $this->getArticleID() ) {
return false;
}
'comment' => $comment,
'text' => "#REDIRECT [[" . $dest->getPrefixedText() . "]]\n",
) );
- $revisionId = $revision->insertOn( $dbw );
+ $revision->insertOn( $dbw );
$article->updateRevisionOn( $dbw, $revision, 0 );
# Link table
* @access public
*/
function getParentCategories() {
- global $wgContLang,$wgUser;
+ global $wgContLang;
$titlekey = $this->getArticleId();
$dbr =& wfGetDB( DB_SLAVE );
$stack[$parent] = array();
} else {
$nt = Title::newFromText($parent);
- $stack[$parent] = $nt->getParentCategoryTree( $children + array($parent => 1) );
+ if ( $nt ) {
+ $stack[$parent] = $nt->getParentCategoryTree( $children + array($parent => 1) );
+ }
}
}
return $stack;
* Get the revision ID of the previous revision
*
* @param integer $revision Revision ID. Get the revision that was before this one.
- * @return interger $oldrevision|false
+ * @return integer $oldrevision|false
*/
function getPreviousRevisionID( $revision ) {
$dbr =& wfGetDB( DB_SLAVE );
* Get the revision ID of the next revision
*
* @param integer $revision Revision ID. Get the revision that was after this one.
- * @return interger $oldrevision|false
+ * @return integer $oldrevision|false
*/
function getNextRevisionID( $revision ) {
$dbr =& wfGetDB( DB_SLAVE );
' AND rev_id>' . intval( $revision ) . ' ORDER BY rev_id' );
}
+ /**
+ * Get the number of revisions between the given revision IDs.
+ *
+ * @param integer $old Revision ID.
+ * @param integer $new Revision ID.
+ * @return integer Number of revisions between these IDs.
+ */
+ function countRevisionsBetween( $old, $new ) {
+ $dbr =& wfGetDB( DB_SLAVE );
+ return $dbr->selectField( 'revision', 'count(*)',
+ 'rev_page = ' . intval( $this->getArticleId() ) .
+ ' AND rev_id > ' . intval( $old ) .
+ ' AND rev_id < ' . intval( $new ) );
+ }
+
/**
* Compare with another title.
*
* @return bool
*/
function equals( $title ) {
- return $this->getInterwiki() == $title->getInterwiki()
+ // Note: === is necessary for proper matching of number-like titles.
+ return $this->getInterwiki() === $title->getInterwiki()
&& $this->getNamespace() == $title->getNamespace()
- && $this->getDbkey() == $title->getDbkey();
+ && $this->getDbkey() === $title->getDbkey();
}
/**
}
/**
- * Update page_touched timestamps on pages linking to this title.
- * In principal, this could be backgrounded and could also do squid
- * purging.
+ * Update page_touched timestamps and send squid purge messages for
+ * pages linking to this title. May be sent to the job queue depending
+ * on the number of links. Typically called on create and delete.
*/
function touchLinks() {
- $fname = 'Title::touchLinks';
-
- $dbw =& wfGetDB( DB_MASTER );
-
- $res = $dbw->select( 'pagelinks',
- array( 'pl_from' ),
- array(
- 'pl_namespace' => $this->getNamespace(),
- 'pl_title' => $this->getDbKey() ),
- $fname );
+ $u = new HTMLCacheUpdate( $this, 'pagelinks' );
+ $u->doUpdate();
- $toucharr = array();
- while( $row = $dbw->fetchObject( $res ) ) {
- $toucharr[] = $row->pl_from;
+ if ( $this->getNamespace() == NS_CATEGORY ) {
+ $u = new HTMLCacheUpdate( $this, 'categorylinks' );
+ $u->doUpdate();
}
- $dbw->freeResult( $res );
+ }
- if( $this->getNamespace() == NS_CATEGORY ) {
- // Categories show up in a separate set of links as well
- $res = $dbw->select( 'categorylinks',
- array( 'cl_from' ),
- array( 'cl_to' => $this->getDbKey() ),
- $fname );
- while( $row = $dbw->fetchObject( $res ) ) {
- $toucharr[] = $row->cl_from;
- }
- $dbw->freeResult( $res );
- }
+ /**
+ * Get the last touched timestamp
+ */
+ function getTouched() {
+ $dbr =& wfGetDB( DB_SLAVE );
+ $touched = $dbr->selectField( 'page', 'page_touched',
+ array(
+ 'page_namespace' => $this->getNamespace(),
+ 'page_title' => $this->getDBkey()
+ ), __METHOD__
+ );
+ return $touched;
+ }
- if (!count($toucharr))
- return;
- $dbw->update( 'page', /* SET */ array( 'page_touched' => $dbw->timestamp() ),
- /* WHERE */ array( 'page_id' => $toucharr ),$fname);
+ /**
+ * Get a cached value from a global cache that is invalidated when this page changes
+ * @param string $key the key
+ * @param callback $callback A callback function which generates the value on cache miss
+ *
+ * @deprecated use DependencyWrapper
+ */
+ function getRelatedCache( $memc, $key, $expiry, $callback, $params = array() ) {
+ return DependencyWrapper::getValueFromCache( $memc, $key, $expiry, $callback,
+ $params, new TitleDependency( $this ) );
}
function trackbackURL() {
trackback:ping=\"$tburl\" />
</rdf:RDF>";
}
+
+ /**
+ * Generate strings used for xml 'id' names in monobook tabs
+ * @return string
+ */
+ function getNamespaceKey() {
+ global $wgContLang;
+ switch ($this->getNamespace()) {
+ case NS_MAIN:
+ case NS_TALK:
+ return 'nstab-main';
+ case NS_USER:
+ case NS_USER_TALK:
+ return 'nstab-user';
+ case NS_MEDIA:
+ return 'nstab-media';
+ case NS_SPECIAL:
+ return 'nstab-special';
+ case NS_PROJECT:
+ case NS_PROJECT_TALK:
+ return 'nstab-project';
+ case NS_IMAGE:
+ case NS_IMAGE_TALK:
+ return 'nstab-image';
+ case NS_MEDIAWIKI:
+ case NS_MEDIAWIKI_TALK:
+ return 'nstab-mediawiki';
+ case NS_TEMPLATE:
+ case NS_TEMPLATE_TALK:
+ return 'nstab-template';
+ case NS_HELP:
+ case NS_HELP_TALK:
+ return 'nstab-help';
+ case NS_CATEGORY:
+ case NS_CATEGORY_TALK:
+ return 'nstab-category';
+ default:
+ return 'nstab-' . $wgContLang->lc( $this->getSubjectNsText() );
+ }
+ }
+
+ /**
+ * Returns true if this title resolves to the named special page
+ * @param string $name The special page name
+ * @access public
+ */
+ function isSpecial( $name ) {
+ if ( $this->getNamespace() == NS_SPECIAL ) {
+ list( $thisName, /* $subpage */ ) = SpecialPage::resolveAliasWithSubpage( $this->getDBkey() );
+ if ( $name == $thisName ) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
+ * If the Title refers to a special page alias which is not the local default,
+ * returns a new Title which points to the local default. Otherwise, returns $this.
+ */
+ function fixSpecialName() {
+ if ( $this->getNamespace() == NS_SPECIAL ) {
+ $canonicalName = SpecialPage::resolveAlias( $this->mDbkeyform );
+ if ( $canonicalName ) {
+ $localName = SpecialPage::getLocalNameFor( $canonicalName );
+ if ( $localName != $this->mDbkeyform ) {
+ return Title::makeTitle( NS_SPECIAL, $localName );
+ }
+ }
+ }
+ return $this;
+ }
}
?>
dépôts / lhc / web / wiklou.git / blobdiff