/** */
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
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()
/**#@-*/
* @access public
*/
function newFromText( $text, $defaultNamespace = NS_MAIN ) {
- global $wgTitleCache;
$fname = 'Title::newFromText';
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] ) ) {
- return $wgTitleCache[$text];
+ if( $defaultNamespace == NS_MAIN && isset( Title::$titleCache[$text] ) ) {
+ return Title::$titleCache[$text];
}
/**
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;
}
return $t;
} else {
*/
/* static */ function indexTitle( $ns, $title ) {
global $wgContLang;
- require_once( 'SearchEngine.php' );
$lc = SearchEngine::legalSearchChars() . '&#;';
$t = $wgContLang->stripForSearch( $title );
* @access public
*/
function getInterwikiLink( $key ) {
- global $wgMemc, $wgDBname, $wgInterwikiExpiry, $wgTitleInterwikiCache;
+ global $wgMemc, $wgDBname, $wgInterwikiExpiry;
global $wgInterwikiCache;
$fname = 'Title::getInterwikiLink';
$key = strtolower( $key );
$k = $wgDBname.':interwiki:'.$key;
- if( array_key_exists( $k, $wgTitleInterwikiCache ) ) {
- return $wgTitleInterwikiCache[$k]->iw_url;
+ if( array_key_exists( $k, Title::$interwikiCache ) ) {
+ return Title::$interwikiCache[$k]->iw_url;
}
if ($wgInterwikiCache) {
$s = $wgMemc->get( $k );
# Ignore old keys with no iw_local
if( $s && isset( $s->iw_local ) && isset($s->iw_trans)) {
- $wgTitleInterwikiCache[$k] = $s;
+ Title::$interwikiCache[$k] = $s;
return $s->iw_url;
}
$s->iw_trans = 0;
}
$wgMemc->set( $k, $s, $wgInterwikiExpiry );
- $wgTitleInterwikiCache[$k] = $s;
+ Title::$interwikiCache[$k] = $s;
return $s->iw_url;
}
*/
function getInterwikiCached( $key ) {
global $wgDBname, $wgInterwikiCache, $wgInterwikiScopes, $wgInterwikiFallbackSite;
- global $wgTitleInterwikiCache;
static $db, $site;
if (!$db)
$site = $wgInterwikiFallbackSite;
}
$value = dba_fetch("{$wgDBname}:{$key}", $db);
- if ($value=='' and $wgInterwikiScopes>=3) {
+ if ($value=='' and $wgInterwikiScopes>=3) {
/* try site-level */
$value = dba_fetch("_{$site}:{$key}", $db);
}
- if ($value=='' and $wgInterwikiScopes>=2) {
+ if ($value=='' and $wgInterwikiScopes>=2) {
/* try globals */
$value = dba_fetch("__global:{$key}", $db);
}
$s->iw_url=$url;
$s->iw_local=(int)$local;
}
- $wgTitleInterwikiCache[$wgDBname.':interwiki:'.$key] = $s;
+ Title::$interwikiCache[$wgDBname.':interwiki:'.$key] = $s;
return $s->iw_url;
}
/**
* @access public
*/
function isLocal() {
- global $wgTitleInterwikiCache, $wgDBname;
+ global $wgDBname;
if ( $this->mInterwiki != '' ) {
# Make sure key is loaded into cache
$this->getInterwikiLink( $this->mInterwiki );
$k = $wgDBname.':interwiki:' . $this->mInterwiki;
- return (bool)($wgTitleInterwikiCache[$k]->iw_local);
+ return (bool)(Title::$interwikiCache[$k]->iw_local);
} else {
return true;
}
* @access public
*/
function isTrans() {
- global $wgTitleInterwikiCache, $wgDBname;
+ global $wgDBname;
if ($this->mInterwiki == '')
return false;
# Make sure key is loaded into cache
$this->getInterwikiLink( $this->mInterwiki );
$k = $wgDBname.':interwiki:' . $this->mInterwiki;
- return (bool)($wgTitleInterwikiCache[$k]->iw_trans);
+ return (bool)(Title::$interwikiCache[$k]->iw_trans);
}
/**
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
* @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
}
$url .= $query;
}
- if ( '' != $this->mFragment ) {
- $url .= '#' . $this->mFragment;
- }
}
+
+ # Finally, add the fragment.
+ if ( '' != $this->mFragment ) {
+ $url .= '#' . $this->mFragment;
+ }
+
wfRunHooks( 'GetFullURL', array( &$this, &$url, $query ) );
return $url;
}
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
+ // 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";
* @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' ) {
+ $restrictions = $this->getRestrictions( $action );
+ # We do a full compare because this could be an array
+ foreach( $restrictions as $restriction ) {
+ if( strtolower( $restriction ) != 'autoconfirmed' ) {
+ return( false );
+ }
+ }
+ return( true );
+ }
+
/**
* Does the title correspond to a protected article?
* @param string $what the action the page is protected from,
global $wgUser;
- $result = true;
- if ( !wfRunHooks( 'userCan', array( &$this, &$wgUser, $action, &$result ) ) ) {
+ $result = null;
+ wfRunHooks( 'userCan', array( &$this, &$wgUser, $action, &$result ) );
+ if ( $result !== null ) {
wfProfileOut( $fname );
return $result;
}
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
function userCanRead() {
global $wgUser;
- $result = true;
- if ( !wfRunHooks( 'userCan', array( &$this, &$wgUser, "read", &$result ) ) ) {
+ $result = null;
+ wfRunHooks( 'userCan', array( &$this, &$wgUser, 'read', &$result ) );
+ if ( $result !== null ) {
return $result;
}
function isCssJsSubpage() {
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() {
+ global $wgValidSkinNames;
+ return( $this->isCssJsSubpage() && array_key_exists( $this->getSkinFromCssJsSubpage(), $wgValidSkinNames ) );
+ }
+ /**
+ * 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?
* @return bool
continue;
}
- # If there's an initial colon after the interwiki, that also
+ # If there's an initial colon after the interwiki, that also
# resets the default namespace
if ( $t !== '' && $t[0] == ':' ) {
$this->mNamespace = NS_MAIN;
return false;
}
+ // Any remaining initial :s are illegal.
+ if ( $t !== '' && ':' == $t{0} ) {
+ return false;
+ }
+
# Fill fields
$this->mDbkeyform = $t;
$this->mUrlform = wfUrlencode( $t );
AND pl_title=page_title
WHERE pl_from=?
AND page_namespace IS NULL
- !",
+ !",
$db->tableName( 'pagelinks' ),
$db->tableName( 'page' ),
$this->getArticleId(),
* @access public
*/
function isValidMoveOperation( &$nt, $auth = true ) {
- global $wgUser;
if( !$this or !$nt ) {
return 'badtitletext';
}
* @access private
*/
function moveOverExistingRedirect( &$nt, $reason = '' ) {
- global $wgUser, $wgUseSquid, $wgMwRedir;
+ global $wgUseSquid, $wgMwRedir;
$fname = 'Title::moveOverExistingRedirect';
$comment = wfMsgForContent( '1movedto2', $this->getPrefixedText(), $nt->getPrefixedText() );
* @access private
*/
function moveToNewTitle( &$nt, $reason = '' ) {
- global $wgUser, $wgUseSquid;
+ global $wgUseSquid;
global $wgMwRedir;
$fname = 'MovePageForm::moveToNewTitle';
$comment = wfMsgForContent( '1movedto2', $this->getPrefixedText(), $nt->getPrefixedText() );
* @access public
*/
function createRedirect( $dest, $comment ) {
- global $wgUser;
if ( $this->getArticleID() ) {
return false;
}
* @access public
*/
function getParentCategories() {
- global $wgContLang,$wgUser;
+ global $wgContLang;
$titlekey = $this->getArticleId();
$dbr =& wfGetDB( DB_SLAVE );
* @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() === $title->getDbkey();
}
/**
trackback:ping=\"$tburl\" />
</rdf:RDF>";
}
+
+ /**
+ * Generate strings used for xml 'id' names in monobook tabs
+ * @return string
+ */
+ function getNamespaceKey() {
+ 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-' . strtolower( $this->getSubjectNsText() );
+ }
+ }
}
?>
dépôts / lhc / web / wiklou.git / blobdiff