require_once( 'normal/UtfNormal.php' );
$wgTitleInterwikiCache = array();
+$wgTitleCache = array();
+
define ( 'GAID_FOR_UPDATE', 1 );
# Title::newFromTitle maintains a cache to avoid
* @access public
*/
function newFromText( $text, $defaultNamespace = NS_MAIN ) {
+ global $wgTitleCache;
$fname = 'Title::newFromText';
wfProfileIn( $fname );
*
* In theory these are value objects and won't get changed...
*/
- static $titleCache = array();
- if( $defaultNamespace == NS_MAIN && isset( $titleCache[$text] ) ) {
+ if( $defaultNamespace == NS_MAIN && isset( $wgTitleCache[$text] ) ) {
wfProfileOut( $fname );
- return $titleCache[$text];
+ return $wgTitleCache[$text];
}
/**
if( $t->secureAndSplit() ) {
if( $defaultNamespace == NS_MAIN ) {
- if( count( $titleCache ) >= MW_TITLECACHE_MAX ) {
+ if( count( $wgTitleCache ) >= MW_TITLECACHE_MAX ) {
# Avoid memory leaks on mass operations...
- $titleCache = array();
+ $wgTitleCache = array();
}
- $titleCache[$text] =& $t;
+ $wgTitleCache[$text] =& $t;
}
wfProfileOut( $fname );
return $t;
* @access public
*/
function newFromURL( $url ) {
- global $wgLang, $wgServer;
+ global $wgLegalTitleChars;
$t = new Title();
- # For compatibility with old buggy URLs. "+" is not valid in titles,
+ # For compatibility with old buggy URLs. "+" is usually not valid in titles,
# but some URLs used it as a space replacement and they still come
# from some external search tools.
- $s = str_replace( '+', ' ', $url );
+ if ( strpos( $wgLegalTitleChars, '+' ) === false ) {
+ $url = str_replace( '+', ' ', $url );
+ }
- $t->mDbkeyform = str_replace( ' ', '_', $s );
+ $t->mDbkeyform = str_replace( ' ', '_', $url );
if( $t->secureAndSplit() ) {
return $t;
} else {
* @access public
*/
function legalChars() {
- # Missing characters:
- # * []|# Needed for link syntax
- # * % and + are corrupted by Apache when they appear in the path
- #
- # % seems to work though
- #
- # The problem with % is that URLs are double-unescaped: once by Apache's
- # path conversion code, and again by PHP. So %253F, for example, becomes "?".
- # Our code does not double-escape to compensate for this, indeed double escaping
- # would break if the double-escaped title was passed in the query string
- # rather than the path. This is a minor security issue because articles can be
- # created such that they are hard to view or edit. -- TS
- #
- # Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
- # this breaks interlanguage links
-
- $set = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF";
- return $set;
+ global $wgLegalTitleChars;
+ return $wgLegalTitleChars;
}
/**
* search index
*/
/* static */ function indexTitle( $ns, $title ) {
- global $wgDBminWordLen, $wgContLang;
+ global $wgContLang;
require_once( 'SearchEngine.php' );
$lc = SearchEngine::legalSearchChars() . '&#;';
* @static (arguably)
* @access public
*/
- function getInterwikiLink( $key, $transludeonly = false ) {
+ function getInterwikiLink( $key ) {
global $wgMemc, $wgDBname, $wgInterwikiExpiry, $wgTitleInterwikiCache;
$fname = 'Title::getInterwikiLink';
wfProfileIn( $fname );
+ $key = strtolower( $key );
+
$k = $wgDBname.':interwiki:'.$key;
if( array_key_exists( $k, $wgTitleInterwikiCache ) ) {
wfProfileOut( $fname );
* @access public
*/
function touchArray( $titles, $timestamp = '' ) {
- global $wgUseFileCache;
if ( count( $titles ) == 0 ) {
return;
if ( $timestamp == '' ) {
$timestamp = $dbw->timestamp();
}
- $page = $dbw->tableName( 'page' );
/*
+ $page = $dbw->tableName( 'page' );
$sql = "UPDATE $page SET page_touched='{$timestamp}' WHERE page_id IN (";
$first = true;
* @access public
*/
function getNamespace() { return $this->mNamespace; }
+ /**
+ * Get the namespace text
+ * @return string
+ * @access public
+ */
+ function getNsText() {
+ global $wgContLang;
+ return $wgContLang->getNsText( $this->mNamespace );
+ }
+ /**
+ * Get the namespace text of the subject (rather than talk) page
+ * @return string
+ * @access public
+ */
+ function getSubjectNsText() {
+ global $wgContLang;
+ return $wgContLang->getNsText( Namespace::getSubject( $this->mNamespace ) );
+ }
+
/**
* Get the interwiki prefix (or null string)
* @return string
*/
function getPrefixedText() {
global $wgContLang;
- if ( empty( $this->mPrefixedText ) ) {
+ if ( empty( $this->mPrefixedText ) ) { // FIXME: bad usage of empty() ?
$s = $this->prefix( $this->mTextform );
$s = str_replace( '_', ' ', $s );
$this->mPrefixedText = $s;
* @access public
*/
function getFullURL( $query = '' ) {
- global $wgContLang, $wgServer, $wgScript, $wgMakeDumpLinks, $wgArticlePath;
+ global $wgContLang, $wgServer;
if ( '' == $this->mInterwiki ) {
- return $wgServer . $this->getLocalUrl( $query );
- } elseif ( $wgMakeDumpLinks && $wgContLang->getLanguageName( $this->mInterwiki ) ) {
- $baseUrl = str_replace( '$1', "../../{$this->mInterwiki}/$1", $wgArticlePath );
- $baseUrl = str_replace( '$1', $this->getHashedDirectory() . '/$1', $baseUrl );
+ $url = $wgServer . $this->getLocalUrl( $query );
} else {
$baseUrl = $this->getInterwikiLink( $this->mInterwiki );
- }
- $namespace = $wgContLang->getNsText( $this->mNamespace );
- if ( '' != $namespace ) {
- # Can this actually happen? Interwikis shouldn't be parsed.
- $namespace .= ':';
- }
- $url = str_replace( '$1', $namespace . $this->mUrlform, $baseUrl );
- if( $query != '' ) {
- if( false === strpos( $url, '?' ) ) {
- $url .= '?';
- } else {
- $url .= '&';
+ $namespace = $wgContLang->getNsText( $this->mNamespace );
+ if ( '' != $namespace ) {
+ # Can this actually happen? Interwikis shouldn't be parsed.
+ $namespace .= ':';
}
- $url .= $query;
- }
- if ( '' != $this->mFragment ) {
- $url .= '#' . $this->mFragment;
- }
- return $url;
- }
-
- /**
- * Get a relative directory for putting an HTML version of this article into
- */
- function getHashedDirectory() {
- global $wgMakeDumpLinks, $wgInputEncoding;
- $dbkey = $this->getDBkey();
-
- # Split into characters
- if ( $wgInputEncoding == 'UTF-8' ) {
- preg_match_all( '/./us', $dbkey, $m );
- } else {
- preg_match_all( '/./s', $dbkey, $m );
- }
- $chars = $m[0];
- $length = count( $chars );
- $dir = '';
-
- for ( $i = 0; $i < $wgMakeDumpLinks; $i++ ) {
- if ( $i ) {
- $dir .= '/';
+ $url = str_replace( '$1', $namespace . $this->mUrlform, $baseUrl );
+ if( $query != '' ) {
+ if( false === strpos( $url, '?' ) ) {
+ $url .= '?';
+ } else {
+ $url .= '&';
+ }
+ $url .= $query;
}
- if ( $i >= $length ) {
- $dir .= '_';
- } elseif ( ord( $chars[$i] ) > 32 ) {
- $dir .= strtolower( $chars[$i] );
- } else {
- $dir .= sprintf( "%02X", ord( $chars[$i] ) );
+ if ( '' != $this->mFragment ) {
+ $url .= '#' . $this->mFragment;
}
}
- return $dir;
- }
-
- function getHashedFilename() {
- $dbkey = $this->getPrefixedDBkey();
- $mainPage = Title::newMainPage();
- if ( $mainPage->getPrefixedDBkey() == $dbkey ) {
- return 'index.html';
- }
-
- $dir = $this->getHashedDirectory();
-
- # Replace illegal charcters for Windows paths with underscores
- $friendlyName = strtr( $dbkey, '/\\*?"<>|~', '_________' );
-
- # Work out lower case form. We assume we're on a system with case-insensitive
- # filenames, so unless the case is of a special form, we have to disambiguate
- $lowerCase = $this->prefix( ucfirst( strtolower( $this->getDBkey() ) ) );
-
- # Make it mostly unique
- if ( $lowerCase != $friendlyName ) {
- $friendlyName .= '_' . substr(md5( $dbkey ), 0, 4);
- }
- # Handle colon specially by replacing it with tilde
- # Thus we reduce the number of paths with hashes appended
- $friendlyName = str_replace( ':', '~', $friendlyName );
- return "$dir/$friendlyName.html";
+ wfRunHooks( 'GetFullURL', array( &$this, &$url, $query ) );
+ return $url;
}
/**
* @access public
*/
function getLocalURL( $query = '' ) {
- global $wgLang, $wgArticlePath, $wgScript, $wgMakeDumpLinks, $wgServer, $action;
+ global $wgArticlePath, $wgScript, $wgServer, $wgRequest;
if ( $this->isExternal() ) {
- return $this->getFullURL();
- }
-
- $dbkey = wfUrlencode( $this->getPrefixedDBkey() );
- if ( $wgMakeDumpLinks ) {
- $url = str_replace( '$1', wfUrlencode( $this->getHashedFilename() ), $wgArticlePath );
- } elseif ( $query == '' ) {
- $url = str_replace( '$1', $dbkey, $wgArticlePath );
+ $url = $this->getFullURL();
} else {
- global $wgActionPaths;
- if( !empty( $wgActionPaths ) &&
- preg_match( '/^(.*&|)action=([^&]*)(&(.*)|)$/', $query, $matches ) ) {
- $action = urldecode( $matches[2] );
- if( isset( $wgActionPaths[$action] ) ) {
- $query = $matches[1];
- if( isset( $matches[4] ) ) $query .= $matches[4];
- $url = str_replace( '$1', $dbkey, $wgActionPaths[$action] );
- if( $query != '' ) $url .= '?' . $query;
- return $url;
+ $dbkey = wfUrlencode( $this->getPrefixedDBkey() );
+ if ( $query == '' ) {
+ $url = str_replace( '$1', $dbkey, $wgArticlePath );
+ } else {
+ global $wgActionPaths;
+ $url = false;
+ if( !empty( $wgActionPaths ) &&
+ preg_match( '/^(.*&|)action=([^&]*)(&(.*)|)$/', $query, $matches ) )
+ {
+ $action = urldecode( $matches[2] );
+ if( isset( $wgActionPaths[$action] ) ) {
+ $query = $matches[1];
+ if( isset( $matches[4] ) ) $query .= $matches[4];
+ $url = str_replace( '$1', $dbkey, $wgActionPaths[$action] );
+ if( $query != '' ) $url .= '?' . $query;
+ }
+ }
+ if ( $url === false ) {
+ if ( $query == '-' ) {
+ $query = '';
+ }
+ $url = "{$wgScript}?title={$dbkey}&{$query}";
}
}
- if ( $query == '-' ) {
- $query = '';
+
+ if ($wgRequest->getText('action') == 'render') {
+ $url = $wgServer . $url;
}
- $url = "{$wgScript}?title={$dbkey}&{$query}";
}
-
- if ($action == 'render')
- return $wgServer . $url;
- else
- return $url;
+ wfRunHooks( 'GetLocalURL', array( &$this, &$url, $query ) );
+ return $url;
}
/**
*/
function getInternalURL( $query = '' ) {
global $wgInternalServer;
- return $wgInternalServer . $this->getLocalURL( $query );
+ $url = $wgInternalServer . $this->getLocalURL( $query );
+ wfRunHooks( 'GetInternalURL', array( &$this, &$url, $query ) );
+ return $url;
}
/**
}
/**
- * Is $wgUser perform $action this page?
+ * Can $wgUser perform $action this page?
* @param string $action action that permission needs to be checked for
* @return boolean
* @access private
*/
function userCan($action) {
- $fname = 'Title::userCanEdit';
+ $fname = 'Title::userCan';
wfProfileIn( $fname );
global $wgUser;
wfProfileOut( $fname );
return false;
}
+ // XXX: This is the code that prevents unprotecting a page in NS_MEDIAWIKI
+ // from taking effect -ævar
if( NS_MEDIAWIKI == $this->mNamespace &&
!$wgUser->isAllowed('editinterface') ) {
wfProfileOut( $fname );
return false;
}
+
if( $this->mDbkeyform == '_' ) {
# FIXME: Is this necessary? Shouldn't be allowed anyway...
wfProfileOut( $fname );
}
}
- if( $action == 'move' && !$this->isMovable() ) {
+ if( $action == 'move' &&
+ !( $this->isMovable() && $wgUser->isAllowed( 'move' ) ) ) {
wfProfileOut( $fname );
return false;
}
+ if( $action == 'create' ) {
+ if( ( $this->isTalkPage() && !$wgUser->isAllowed( 'createtalk' ) ) ||
+ ( !$this->isTalkPage() && !$wgUser->isAllowed( 'createpage' ) ) ) {
+ return false;
+ }
+ }
+
wfProfileOut( $fname );
return true;
}
* @access public
*/
function getArticleID( $flags = 0 ) {
- global $wgLinkCache;
+ $linkCache =& LinkCache::singleton();
if ( $flags & GAID_FOR_UPDATE ) {
- $oldUpdate = $wgLinkCache->forUpdate( true );
- $this->mArticleID = $wgLinkCache->addLinkObj( $this );
- $wgLinkCache->forUpdate( $oldUpdate );
+ $oldUpdate = $linkCache->forUpdate( true );
+ $this->mArticleID = $linkCache->addLinkObj( $this );
+ $linkCache->forUpdate( $oldUpdate );
} else {
if ( -1 == $this->mArticleID ) {
- $this->mArticleID = $wgLinkCache->addLinkObj( $this );
+ $this->mArticleID = $linkCache->addLinkObj( $this );
}
}
return $this->mArticleID;
/**
* This clears some fields in this object, and clears any associated
- * keys in the "bad links" section of $wgLinkCache.
+ * keys in the "bad links" section of the link cache.
*
* - This is called from Article::insertNewArticle() to allow
* loading of the new page_id. It's also called from
* @access public
*/
function resetArticleID( $newid ) {
- global $wgLinkCache;
- $wgLinkCache->clearBadLink( $this->getPrefixedDBkey() );
+ $linkCache =& LinkCache::singleton();
+ $linkCache->clearBadLink( $this->getPrefixedDBkey() );
if ( 0 == $newid ) { $this->mArticleID = -1; }
else { $this->mArticleID = $newid; }
return;
}
- $now = wfTimestampNow();
$dbw =& wfGetDB( DB_MASTER );
$success = $dbw->update( 'page',
array( /* SET */
# Interwiki link
$t = $m[2];
- $this->mInterwiki = $p;
+ $this->mInterwiki = strtolower( $p );
# Redundant interwiki prefix to the local wiki
if ( 0 == strcasecmp( $this->mInterwiki, $wgLocalInterwiki ) ) {
* @return array the Title objects linking here
* @access public
*/
- function getLinksTo( $options = '' ) {
- global $wgLinkCache;
+ function getLinksTo( $options = '', $table = 'pagelinks', $prefix = 'pl' ) {
+ $linkCache =& LinkCache::singleton();
$id = $this->getArticleID();
if ( $options ) {
$db =& wfGetDB( DB_SLAVE );
}
- $res = $db->select( array( 'page', 'pagelinks' ),
+ $res = $db->select( array( 'page', $table ),
array( 'page_namespace', 'page_title', 'page_id' ),
array(
- 'pl_from=page_id',
- 'pl_namespace' => $this->getNamespace(),
- 'pl_title' => $this->getDbKey() ),
+ "{$prefix}_from=page_id",
+ "{$prefix}_namespace" => $this->getNamespace(),
+ "{$prefix}_title" => $this->getDbKey() ),
'Title::getLinksTo',
$options );
if ( $db->numRows( $res ) ) {
while ( $row = $db->fetchObject( $res ) ) {
if ( $titleObj = Title::makeTitle( $row->page_namespace, $row->page_title ) ) {
- $wgLinkCache->addGoodLinkObj( $row->page_id, $titleObj );
+ $linkCache->addGoodLinkObj( $row->page_id, $titleObj );
$retVal[] = $titleObj;
}
}
return $retVal;
}
+ /**
+ * Get an array of Title objects using this Title as a template
+ * Also stores the IDs in the link cache.
+ *
+ * @param string $options may be FOR UPDATE
+ * @return array the Title objects linking here
+ * @access public
+ */
+ function getTemplateLinksTo( $options = '' ) {
+ return $this->getLinksTo( $options, 'templatelinks', 'tl' );
+ }
+
/**
* Get an array of Title objects referring to non-existent articles linked from this page
*
* @access public
*/
function getBrokenLinksFrom( $options = '' ) {
- global $wgLinkCache;
-
if ( $options ) {
$db =& wfGetDB( DB_MASTER );
} else {
* @return mixed true on success, message name on failure
* @access public
*/
- function isValidMoveOperation( &$nt, $auth = true, $reason = '' ) {
+ function isValidMoveOperation( &$nt, $auth = true ) {
global $wgUser;
if( !$this or !$nt ) {
return 'badtitletext';
return 'immobile_namespace';
}
- $fname = 'Title::move';
$oldid = $this->getArticleID();
$newid = $nt->getArticleID();
* @access public
*/
function moveTo( &$nt, $auth = true, $reason = '' ) {
- $err = $this->isValidMoveOperation( $nt, $auth, $reason );
+ $err = $this->isValidMoveOperation( $nt, $auth );
if( is_string( $err ) ) {
return $err;
}
$u->doUpdate();
}
+ global $wgUser;
wfRunHooks( 'TitleMoveComplete', array( &$this, &$nt, &$wgUser, $pageid, $redirid ) );
return true;
}
* @access private
*/
function moveOverExistingRedirect( &$nt, $reason = '' ) {
- global $wgUser, $wgLinkCache, $wgUseSquid, $wgMwRedir;
+ global $wgUser, $wgUseSquid, $wgMwRedir;
$fname = 'Title::moveOverExistingRedirect';
$comment = wfMsgForContent( '1movedto2', $this->getPrefixedText(), $nt->getPrefixedText() );
$newid = $nt->getArticleID();
$oldid = $this->getArticleID();
$dbw =& wfGetDB( DB_MASTER );
- $links = $dbw->tableName( 'links' );
+ $linkCache =& LinkCache::singleton();
# Delete the old redirect. We don't save it to history since
# by definition if we've got here it's rather uninteresting.
/* WHERE */ array( 'page_id' => $oldid ),
$fname
);
- $wgLinkCache->clearLink( $nt->getPrefixedDBkey() );
+ $linkCache->clearLink( $nt->getPrefixedDBkey() );
# Recreate the redirect, this time in the other direction.
$redirectText = $wgMwRedir->getSynonym( 0 ) . ' [[' . $nt->getPrefixedText() . "]]\n";
'text' => $redirectText ) );
$revid = $redirectRevision->insertOn( $dbw );
$redirectArticle->updateRevisionOn( $dbw, $redirectRevision, 0 );
- $wgLinkCache->clearLink( $this->getPrefixedDBkey() );
+ $linkCache->clearLink( $this->getPrefixedDBkey() );
# Log the move
$log = new LogPage( 'move' );
* @access private
*/
function moveToNewTitle( &$nt, &$newid, $reason = '' ) {
- global $wgUser, $wgLinkCache, $wgUseSquid;
+ global $wgUser, $wgUseSquid;
global $wgMwRedir;
$fname = 'MovePageForm::moveToNewTitle';
$comment = wfMsgForContent( '1movedto2', $this->getPrefixedText(), $nt->getPrefixedText() );
$oldid = $this->getArticleID();
$dbw =& wfGetDB( DB_MASTER );
$now = $dbw->timestamp();
- wfSeedRandom();
$rand = wfRandom();
+ $linkCache =& LinkCache::singleton();
# Save a null revision in the page's history notifying of the move
$nullRevision = Revision::newNullRevision( $dbw, $oldid,
$fname
);
- $wgLinkCache->clearLink( $nt->getPrefixedDBkey() );
+ $linkCache->clearLink( $nt->getPrefixedDBkey() );
# Insert redirect
$redirectText = $wgMwRedir->getSynonym( 0 ) . ' [[' . $nt->getPrefixedText() . "]]\n";
'text' => $redirectText ) );
$revid = $redirectRevision->insertOn( $dbw );
$redirectArticle->updateRevisionOn( $dbw, $redirectRevision, 0 );
- $wgLinkCache->clearLink( $this->getPrefixedDBkey() );
+ $linkCache->clearLink( $this->getPrefixedDBkey() );
# Log the move
$log = new LogPage( 'move' );
# Is it a redirect?
$id = $nt->getArticleID();
$obj = $dbw->selectRow( array( 'page', 'revision', 'text'),
- array( 'page_is_redirect','old_text' ),
+ array( 'page_is_redirect','old_text','old_flags' ),
array( 'page_id' => $id, 'page_latest=rev_id', 'rev_text_id=old_id' ),
$fname, 'FOR UPDATE' );
# Not a redirect
return false;
}
+ $text = Revision::getRevisionText( $obj );
# Does the redirect point to the source?
- if ( preg_match( "/\\[\\[\\s*([^\\]\\|]*)]]/", $obj->old_text, $m ) ) {
+ if ( preg_match( "/\\[\\[\\s*([^\\]\\|]*)]]/", $text, $m ) ) {
$redirTitle = Title::newFromText( $m[1] );
if( !is_object( $redirTitle ) ||
$redirTitle->getPrefixedDBkey() != $this->getPrefixedDBkey() ) {
return false;
}
+ } else {
+ # Fail safe
+ return false;
}
# Does the article have a history?
global $wgContLang,$wgUser;
$titlekey = $this->getArticleId();
- $sk =& $wgUser->getSkin();
- $parents = array();
$dbr =& wfGetDB( DB_SLAVE );
$categorylinks = $dbr->tableName( 'categorylinks' );
$parents = $this->getParentCategories();
if($parents != '') {
- foreach($parents as $parent => $current)
- {
+ foreach($parents as $parent => $current) {
if ( array_key_exists( $parent, $children ) ) {
# Circular reference
$stack[$parent] = array();
* @param Title $title
* @return bool
*/
- function equals( &$title ) {
+ function equals( $title ) {
return $this->getInterwiki() == $title->getInterwiki()
&& $this->getNamespace() == $title->getNamespace()
&& $this->getDbkey() == $title->getDbkey();
/**
* Should a link should be displayed as a known link, just based on its title?
*
- * Currently, a self-link with a fragment, special pages and image pages are in
- * this category. Special pages never exist in the database. Some images do not
- * have description pages in the database, but the description page contains
- * useful history information that the user may want to link to.
+ * Currently, a self-link with a fragment and special pages are in
+ * this category. Special pages never exist in the database.
*/
function isAlwaysKnown() {
return $this->isExternal() || ( 0 == $this->mNamespace && "" == $this->mDbkeyform )
- || NS_SPECIAL == $this->mNamespace || NS_IMAGE == $this->mNamespace;
+ || NS_SPECIAL == $this->mNamespace;
}
/**
'pl_namespace' => $this->getNamespace(),
'pl_title' => $this->getDbKey() ),
$fname );
- if ( 0 == $dbw->numRows( $res ) ) {
- return;
- }
- $arr = array();
$toucharr = array();
while( $row = $dbw->fetchObject( $res ) ) {
$toucharr[] = $row->pl_from;
}
+ $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( $res );
+ }
+
if (!count($toucharr))
return;
$dbw->update( 'page', /* SET */ array( 'page_touched' => $dbw->timestamp() ),
dépôts / lhc / web / wiklou.git / blobdiff