*/
static private $titleCache=array();
static private $interwikiCache=array();
-
-
+
+
/**
* All member variables should be considered private
* Please use the accessor functions
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()
+ var $mLength; # The page length, 0 for special pages
+ var $mRedirect; # Is the article at this title a redirect?
/**#@-*/
$this->mWatched = NULL;
$this->mLatestID = false;
$this->mOldRestrictions = false;
+ $this->mLength = -1;
+ $this->mRedirect = NULL;
}
/**
}
/**
- * Make an array of titles from an array of IDs
+ * Make an array of titles from an array of IDs
*/
public static function newFromIDs( $ids ) {
+ if ( !count( $ids ) ) {
+ return array();
+ }
$dbr = wfGetDB( DB_SLAVE );
$res = $dbr->select( 'page', array( 'page_namespace', 'page_title' ),
'page_id IN (' . $dbr->makeList( $ids ) . ')', __METHOD__ );
return $titles;
}
+ /**
+ * Make a Title object from a DB row
+ * @param Row $row (needs at least page_title,page_namespace)
+ */
+ public static function newFromRow( $row ) {
+ $t = self::makeTitle( $row->page_namespace, $row->page_title );
+
+ $t->mArticleID = isset($row->page_id) ? intval($row->page_id) : -1;
+ $t->mLength = isset($row->page_len) ? intval($row->page_len) : -1;
+ $t->mRedirect = isset($row->page_is_redirect) ? (bool)$row->page_is_redirect : NULL;
+ $t->mLatestID = isset($row->page_latest) ? $row->page_latest : false;
+
+ return $t;
+ }
+
/**
* Create a new Title from a namespace index and a DB key.
* It's assumed that $ns and $title are *valid*, for instance when
* @return Title the new object
*/
public static function newMainPage() {
- return Title::newFromText( wfMsgForContent( 'mainpage' ) );
+ $title = Title::newFromText( wfMsgForContent( 'mainpage' ) );
+ // Don't give fatal errors if the message is broken
+ if ( !$title ) {
+ $title = Title::newFromText( 'Main Page' );
+ }
+ return $title;
}
/**
*/
public static function newFromRedirect( $text ) {
$redir = MagicWord::get( 'redirect' );
- if( $redir->matchStart( $text ) ) {
+ if( $redir->matchStart( trim($text) ) ) {
// Extract the first link and see if it's usable
$m = array();
- if( preg_match( '!\[{2}(.*?)(?:\||\]{2})!', $text, $m ) ) {
+ if( preg_match( '!\[{2}(.*?)(?:\|.*?)?\]{2}!', $text, $m ) ) {
// Strip preceding colon used to "escape" categories, etc.
// and URL-decode links
if( strpos( $m[1], '%' ) !== false ) {
return $s->iw_url;
}
-
+
/**
* Fetch interwiki prefix data from local cache in constant database
*
*/
public function getSubjectNsText() {
global $wgContLang;
- return $wgContLang->getNsText( Namespace::getSubject( $this->mNamespace ) );
+ return $wgContLang->getNsText( MWNamespace::getSubject( $this->mNamespace ) );
}
/**
*/
public function getTalkNsText() {
global $wgContLang;
- return( $wgContLang->getNsText( Namespace::getTalk( $this->mNamespace ) ) );
+ return( $wgContLang->getNsText( MWNamespace::getTalk( $this->mNamespace ) ) );
}
/**
* @return bool
*/
public function canTalk() {
- return( Namespace::canTalk( $this->mNamespace ) );
+ return( MWNamespace::canTalk( $this->mNamespace ) );
}
/**
*/
public function getBaseText() {
global $wgNamespacesWithSubpages;
- if( isset( $wgNamespacesWithSubpages[ $this->mNamespace ] ) && $wgNamespacesWithSubpages[ $this->mNamespace ] ) {
+ if( !empty( $wgNamespacesWithSubpages[$this->mNamespace] ) ) {
$parts = explode( '/', $this->getText() );
# Don't discard the real title if there's no subpage involved
if( count( $parts ) > 1 )
} else {
$dbkey = wfUrlencode( $this->getPrefixedDBkey() );
if ( $query == '' ) {
- if($variant!=false && $wgContLang->hasVariants()){
- if($wgVariantArticlePath==false) {
+ 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 {
+ } else {
$url = str_replace( '$1', $dbkey, $wgArticlePath );
}
} else {
$url = "{$wgScript}?title={$dbkey}&{$query}";
}
}
-
+
// FIXME: this causes breakage in various places when we
// actually expected a local URL and end up with dupe prefixes.
if ($wgRequest->getVal('action') == 'render') {
* @return boolean
*/
public function isProtected( $action = '' ) {
- global $wgRestrictionLevels;
+ global $wgRestrictionLevels, $wgRestrictionTypes;
# Special pages have inherent protection
if( $this->getNamespace() == NS_SPECIAL )
return true;
- # Check regular protection levels
- if( $action == 'edit' || $action == '' ) {
- $r = $this->getRestrictions( 'edit' );
- foreach( $wgRestrictionLevels as $level ) {
- if( in_array( $level, $r ) && $level != '' ) {
- return( true );
- }
- }
- }
-
- if( $action == 'move' || $action == '' ) {
- $r = $this->getRestrictions( 'move' );
- foreach( $wgRestrictionLevels as $level ) {
- if( in_array( $level, $r ) && $level != '' ) {
- return( true );
+ # Check regular protection levels
+ foreach( $wgRestrictionTypes as $type ){
+ if( $action == $type || $action == '' ) {
+ $r = $this->getRestrictions( $type );
+ foreach( $wgRestrictionLevels as $level ) {
+ if( in_array( $level, $r ) && $level != '' ) {
+ return true;
+ }
}
}
}
}
/**
- * Is $wgUser is watching this page?
+ * Is $wgUser watching this page?
* @return boolean
*/
public function userIsWatching() {
/**
* Can $user perform $action on this page?
+ *
+ * FIXME: This *does not* check throttles (User::pingLimiter()).
+ *
* @param string $action action that permission needs to be checked for
+ * @param User $user user to check
* @param bool $doExpensiveQueries Set this to false to avoid doing unnecessary queries.
* @return array Array of arrays of the arguments to wfMsg to explain permissions problems.
*/
global $wgContLang;
global $wgLang;
+ global $wgEmailConfirmToEdit;
- if ( wfReadOnly() && $action != 'read' ) {
- global $wgReadOnly;
- $errors[] = array( 'readonlytext', $wgReadOnly );
- }
-
- global $wgEmailConfirmToEdit, $wgUser;
-
- if ( $wgEmailConfirmToEdit && !$user->isEmailConfirmed() )
- {
+ if ( $wgEmailConfirmToEdit && !$user->isEmailConfirmed() ) {
$errors[] = array( 'confirmedittext' );
}
$intended = $user->mBlock->mAddress;
- $errors[] = array ( ($block->mAuto ? 'autoblockedtext' : 'blockedtext'), $link, $reason, $ip, $name, $blockid, $blockExpiry, $intended, $blockTimestamp );
+ $errors[] = array( ($block->mAuto ? 'autoblockedtext' : 'blockedtext'), $link, $reason, $ip, $name,
+ $blockid, $blockExpiry, $intended, $blockTimestamp );
}
return $errors;
}
/**
- * Can $user perform $action on this page?
- * This is an internal function, which checks ONLY that previously checked by userCan (i.e. it leaves out checks on wfReadOnly() and blocks)
+ * Can $user perform $action on this page? This is an internal function,
+ * which checks ONLY that previously checked by userCan (i.e. it leaves out
+ * checks on wfReadOnly() and blocks)
+ *
* @param string $action action that permission needs to be checked for
+ * @param User $user user to check
* @param bool $doExpensiveQueries Set this to false to avoid doing unnecessary queries.
* @return array Array of arrays of the arguments to wfMsg to explain permissions problems.
*/
private function getUserPermissionsErrorsInternal( $action, $user, $doExpensiveQueries = true ) {
- $fname = 'Title::userCan';
- wfProfileIn( $fname );
+ wfProfileIn( __METHOD__ );
$errors = array();
// Use getUserPermissionsErrors instead
if ( !wfRunHooks( 'userCan', array( &$this, &$user, $action, &$result ) ) ) {
+ wfProfileOut( __METHOD__ );
return $result ? array() : array( array( 'badaccess-group0' ) );
}
else if ($result === false )
$errors[] = array('badaccess-group0'); # a generic "We don't want them to do that"
}
+ if ($doExpensiveQueries && !wfRunHooks( 'getUserPermissionsErrorsExpensive', array( &$this, &$user, $action, &$result ) ) ) {
+ if ($result != array() && is_array($result) && !is_array($result[0]))
+ $errors[] = $result; # A single array representing an error
+ else if (is_array($result) && is_array($result[0]))
+ $errors = array_merge( $errors, $result ); # A nested array representing multiple errors
+ else if ($result != '' && $result != null && $result !== true && $result !== false)
+ $errors[] = array($result); # A string representing a message-id
+ else if ($result === false )
+ $errors[] = array('badaccess-group0'); # a generic "We don't want them to do that"
+ }
if( NS_SPECIAL == $this->mNamespace ) {
$errors[] = array('ns-specialprotected');
}
-
+
if ( $this->isNamespaceProtected() ) {
$ns = $this->getNamespace() == NS_MAIN
? wfMsg( 'nstab-main' )
: $this->getNsText();
- $errors[] = (NS_MEDIAWIKI == $this->mNamespace
- ? array('protectedinterface')
+ $errors[] = (NS_MEDIAWIKI == $this->mNamespace
+ ? array('protectedinterface')
: array( 'namespaceprotected', $ns ) );
}
&& !preg_match('/^'.preg_quote($user->getName(), '/').'\//', $this->mTextform) ) {
$errors[] = array('customcssjsprotected');
}
-
+
if ( $doExpensiveQueries && !$this->isCssJsSubpage() ) {
# We /could/ use the protection level on the source page, but it's fairly ugly
# as we have to establish a precedence hierarchy for pages included by multiple
}
}
}
-
+
foreach( $this->getRestrictions($action) as $right ) {
// Backwards compatibility, rewrite sysop -> protect
if ( $right == 'sysop' ) {
$right = 'protect';
}
if( '' != $right && !$user->isAllowed( $right ) ) {
- $errors[] = array( 'protectedpagetext', $right );
+ //Users with 'editprotected' permission can edit protected pages
+ if( $action=='edit' && $user->isAllowed( 'editprotected' ) ) {
+ //Users with 'editprotected' permission cannot edit protected pages
+ //with cascading option turned on.
+ if($this->mCascadeRestriction) {
+ $errors[] = array( 'protectedpagetext', $right );
+ } else {
+ //Nothing, user can edit!
+ }
+ } else {
+ $errors[] = array( 'protectedpagetext', $right );
+ }
}
}
- if ($action == 'protect')
- {
+ if ($action == 'protect') {
if ($this->getUserPermissionsErrors('edit', $user) != array()) {
$errors[] = array( 'protect-cantedit' ); // If they can't edit, they shouldn't protect.
}
}
-
- if ($action == 'create') {
+ if ($action == 'create') {
$title_protection = $this->getTitleProtection();
if (is_array($title_protection)) {
$errors[] = array ( 'titleprotected', User::whoIs($pt_user), $pt_reason );
}
}
- }
- if( $action == 'create' ) {
if( ( $this->isTalkPage() && !$user->isAllowed( 'createtalk' ) ) ||
( !$this->isTalkPage() && !$user->isAllowed( 'createpage' ) ) ) {
$errors[] = $user->isAnon() ? array ('nocreatetext') : array ('nocreate-loggedin');
}
} elseif( $action == 'move' && !( $this->isMovable() && $user->isAllowed( 'move' ) ) ) {
$errors[] = $user->isAnon() ? array ( 'movenologintext' ) : array ('movenotallowed');
- } else if ( !$user->isAllowed( $action ) ) {
+ } elseif ( !$user->isAllowed( $action ) ) {
$return = null;
$groups = array();
global $wgGroupPermissions;
- foreach( $wgGroupPermissions as $key => $value ) {
- if( isset( $value[$action] ) && $value[$action] == true ) {
- $groupName = User::getGroupName( $key );
- $groupPage = User::getGroupPage( $key );
- if( $groupPage ) {
- $groups[] = '[['.$groupPage->getPrefixedText().'|'.$groupName.']]';
- } else {
- $groups[] = $groupName;
- }
- }
- }
- $n = count( $groups );
- $groups = implode( ', ', $groups );
- switch( $n ) {
- case 0:
- case 1:
- case 2:
- $return = array( "badaccess-group$n", $groups );
- break;
- default:
- $return = array( 'badaccess-groups', $groups );
- }
+ foreach( $wgGroupPermissions as $key => $value ) {
+ if( isset( $value[$action] ) && $value[$action] == true ) {
+ $groupName = User::getGroupName( $key );
+ $groupPage = User::getGroupPage( $key );
+ if( $groupPage ) {
+ $groups[] = '[['.$groupPage->getPrefixedText().'|'.$groupName.']]';
+ } else {
+ $groups[] = $groupName;
+ }
+ }
+ }
+ $n = count( $groups );
+ $groups = implode( ', ', $groups );
+ switch( $n ) {
+ case 0:
+ case 1:
+ case 2:
+ $return = array( "badaccess-group$n", $groups );
+ break;
+ default:
+ $return = array( 'badaccess-groups', $groups );
+ }
$errors[] = $return;
}
- wfProfileOut( $fname );
+ wfProfileOut( __METHOD__ );
return $errors;
}
* @return mixed An associative array representing any existent title
* protection, or false if there's none.
*/
- public function getTitleProtection() {
- $dbr = wfGetDB( DB_SLAVE );
+ private function getTitleProtection() {
+ // Can't protect pages in special namespaces
+ if ( $this->getNamespace() < 0 ) {
+ return false;
+ }
- $res = $dbr->select( 'protected_titles', '*',
- array ('pt_namespace' => $this->getNamespace(), 'pt_title' => $this->getDBKey()) );
+ $dbr = wfGetDB( DB_SLAVE );
+ $res = $dbr->select( 'protected_titles', '*',
+ array ('pt_namespace' => $this->getNamespace(), 'pt_title' => $this->getDBkey()) );
if ($row = $dbr->fetchRow( $res )) {
return $row;
return true;
}
- list ($namespace, $title) = array( $this->getNamespace(), $this->getDBKey() );
+ list ($namespace, $title) = array( $this->getNamespace(), $this->getDBkey() );
$dbw = wfGetDB( DB_MASTER );
public function deleteTitleProtection() {
$dbw = wfGetDB( DB_MASTER );
- $dbw->delete( 'protected_titles',
- array ('pt_namespace' => $this->getNamespace(), 'pt_title' => $this->getDBKey()), __METHOD__ );
+ $dbw->delete( 'protected_titles',
+ array ('pt_namespace' => $this->getNamespace(), 'pt_title' => $this->getDBkey()), __METHOD__ );
}
/**
* @return boolean
*/
public function isMovable() {
- return Namespace::isMovable( $this->getNamespace() )
+ return MWNamespace::isMovable( $this->getNamespace() )
&& $this->getInterwiki() == '';
}
* @todo fold these checks into userCan()
*/
public function userCanRead() {
- global $wgUser;
+ global $wgUser, $wgGroupPermissions;
$result = null;
wfRunHooks( 'userCan', array( &$this, &$wgUser, 'read', &$result ) );
return $result;
}
+ # Shortcut for public wikis, allows skipping quite a bit of code
+ if ($wgGroupPermissions['*']['read'])
+ return true;
+
if( $wgUser->isAllowed( 'read' ) ) {
return true;
} else {
global $wgWhitelistRead;
- /**
+ /**
* Always grant access to the login page.
* Even anons need to be able to log in.
*/
if( !is_array($wgWhitelistRead) ) {
return false;
}
-
+
/**
* Check for explicit whitelisting
*/
$name = $this->getPrefixedText();
if( in_array( $name, $wgWhitelistRead, true ) )
return true;
-
+
/**
* Old settings might have the title prefixed with
* a colon for main-namespace pages
if( in_array( ':' . $name, $wgWhitelistRead ) )
return true;
}
-
+
/**
* If it's a special page, ditch the subpage bit
* and check again
*/
if( $this->getNamespace() == NS_SPECIAL ) {
- $name = $this->getDBKey();
+ $name = $this->getDBkey();
list( $name, /* $subpage */) = SpecialPage::resolveAliasWithSubpage( $name );
if ( $name === false ) {
# Invalid special page, but we show standard login required message
* @return bool
*/
public function isTalkPage() {
- return Namespace::isTalk( $this->getNamespace() );
+ return MWNamespace::isTalk( $this->getNamespace() );
}
/**
*/
public function isSubpage() {
global $wgNamespacesWithSubpages;
-
+
if( isset( $wgNamespacesWithSubpages[ $this->mNamespace ] ) ) {
return ( strpos( $this->getText(), '/' ) !== false && $wgNamespacesWithSubpages[ $this->mNamespace ] == true );
} else {
return false;
}
}
-
+
/**
* Could this page contain custom CSS or JavaScript, based
* on the title?
* @return bool
*/
public function isCssSubpage() {
- return ( NS_USER == $this->mNamespace and preg_match("/\\/.*\\.css$/", $this->mTextform ) );
+ return ( NS_USER == $this->mNamespace && preg_match("/\\/.*\\.css$/", $this->mTextform ) );
}
/**
* Is this a .js subpage of a user page?
* @return bool
*/
public function isJsSubpage() {
- return ( NS_USER == $this->mNamespace and preg_match("/\\/.*\\.js$/", $this->mTextform ) );
+ return ( NS_USER == $this->mNamespace && preg_match("/\\/.*\\.js$/", $this->mTextform ) );
}
/**
* Protect css/js subpages of user pages: can $wgUser edit
*/
public function userCanEditCssJsSubpage() {
global $wgUser;
- return ( $wgUser->isAllowed('editusercssjs') or preg_match('/^'.preg_quote($wgUser->getName(), '/').'\//', $this->mTextform) );
+ return ( $wgUser->isAllowed('editusercssjs') || preg_match('/^'.preg_quote($wgUser->getName(), '/').'\//', $this->mTextform) );
}
/**
$sources = $get_pages ? array() : false;
$now = wfTimestampNow();
$purgeExpired = false;
-
+
while( $row = $dbr->fetchObject( $res ) ) {
$expiry = Block::decodeExpiry( $row->pr_expiry );
if( $expiry > $now ) {
* @param resource $res restrictions as an SQL result.
*/
private function loadRestrictionsFromRow( $res, $oldFashionedRestrictions = NULL ) {
- $dbr = wfGetDb( DB_SLAVE );
+ global $wgRestrictionTypes;
+ $dbr = wfGetDB( DB_SLAVE );
+
+ foreach( $wgRestrictionTypes as $type ){
+ $this->mRestrictions[$type] = array();
+ }
- $this->mRestrictions['edit'] = array();
- $this->mRestrictions['move'] = array();
+ $this->mCascadeRestriction = false;
+ $this->mRestrictionsExpiry = Block::decodeExpiry('');
# Backwards-compatibility: also load the restrictions from the page record (old format).
$temp = explode( '=', trim( $restrict ) );
if(count($temp) == 1) {
// old old format should be treated as edit/move restriction
- $this->mRestrictions["edit"] = explode( ',', trim( $temp[0] ) );
- $this->mRestrictions["move"] = explode( ',', trim( $temp[0] ) );
+ $this->mRestrictions['edit'] = explode( ',', trim( $temp[0] ) );
+ $this->mRestrictions['move'] = explode( ',', trim( $temp[0] ) );
} else {
$this->mRestrictions[$temp[0]] = explode( ',', trim( $temp[1] ) );
}
}
$this->mOldRestrictions = true;
- $this->mCascadeRestriction = false;
- $this->mRestrictionsExpiry = Block::decodeExpiry('');
}
while ($row = $dbr->fetchObject( $res ) ) {
# Cycle through all the restrictions.
+ // Don't take care of restrictions types that aren't in $wgRestrictionTypes
+ if( !in_array( $row->pr_type, $wgRestrictionTypes ) )
+ continue;
+
// This code should be refactored, now that it's being used more generally,
// But I don't really see any harm in leaving it in Block for now -werdna
$expiry = Block::decodeExpiry( $row->pr_expiry );
* @return int the ID
*/
public function getArticleID( $flags = 0 ) {
- $linkCache =& LinkCache::singleton();
+ $linkCache = LinkCache::singleton();
if ( $flags & GAID_FOR_UPDATE ) {
$oldUpdate = $linkCache->forUpdate( true );
$this->mArticleID = $linkCache->addLinkObj( $this );
return $this->mArticleID;
}
+ /**
+ * Is this an article that is a redirect page?
+ * Uses link cache, adding it if necessary
+ * @param int $flags a bit field; may be GAID_FOR_UPDATE to select for update
+ * @return bool
+ */
+ public function isRedirect( $flags = 0 ) {
+ if( !is_null($this->mRedirect) )
+ return $this->mRedirect;
+ # Zero for special pages.
+ # Also, calling getArticleID() loads the field from cache!
+ if( !$this->getArticleID($flags) || $this->getNamespace() == NS_SPECIAL ) {
+ return false;
+ }
+ $linkCache = LinkCache::singleton();
+ $this->mRedirect = (bool)$linkCache->getGoodLinkFieldObj( $this, 'redirect' );
+
+ return $this->mRedirect;
+ }
+
+ /**
+ * What is the length of this page?
+ * Uses link cache, adding it if necessary
+ * @param int $flags a bit field; may be GAID_FOR_UPDATE to select for update
+ * @return bool
+ */
+ public function getLength( $flags = 0 ) {
+ if( $this->mLength != -1 )
+ return $this->mLength;
+ # Zero for special pages.
+ # Also, calling getArticleID() loads the field from cache!
+ if( !$this->getArticleID($flags) || $this->getNamespace() == NS_SPECIAL ) {
+ return 0;
+ }
+ $linkCache = LinkCache::singleton();
+ $this->mLength = intval( $linkCache->getGoodLinkFieldObj( $this, 'length' ) );
+
+ return $this->mLength;
+ }
+
public function getLatestRevID() {
if ($this->mLatestID !== false)
return $this->mLatestID;
* @param int $newid the new Article ID
*/
public function resetArticleID( $newid ) {
- $linkCache =& LinkCache::singleton();
+ $linkCache = LinkCache::singleton();
$linkCache->clearBadLink( $this->getPrefixedDBkey() );
if ( 0 == $newid ) { $this->mArticleID = -1; }
# Initialisation
static $rxTc = false;
if( !$rxTc ) {
- # % is needed as well
- $rxTc = '/[^' . Title::legalChars() . ']|%[0-9A-Fa-f]{2}/S';
+ # Matching titles will be held as illegal.
+ $rxTc = '/' .
+ # Any character not allowed is forbidden...
+ '[^' . Title::legalChars() . ']' .
+ # URL percent encoding sequences interfere with the ability
+ # to round-trip titles -- you can't link to them consistently.
+ '|%[0-9A-Fa-f]{2}' .
+ # XML/HTML character references produce similar issues.
+ '|&[A-Za-z0-9\x80-\xff]+;' .
+ '|&#[0-9]+;' .
+ '|&#x[0-9A-Fa-f]+;' .
+ '/S';
}
$this->mInterwiki = $this->mFragment = '';
$this->mNamespace = $this->mDefaultNamespace; # Usually NS_MAIN
-
+
$dbkey = $this->mDbkeyform;
# Strip Unicode bidi override characters.
# 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
#
$dbkey = preg_replace( '/[ _]+/', '_', $dbkey );
strpos( $dbkey, './' ) === 0 ||
strpos( $dbkey, '../' ) === 0 ||
strpos( $dbkey, '/./' ) !== false ||
- strpos( $dbkey, '/../' ) !== false ) )
+ strpos( $dbkey, '/../' ) !== false ||
+ substr( $dbkey, -2 ) == '/.' ||
+ substr( $dbkey, -3 ) == '/..' ) )
{
return false;
}
-
+
/**
* Magic tilde sequences? Nu-uh!
*/
* 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
+ * 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 )
+ strlen( $dbkey ) > 512 )
{
return false;
}
return false;
}
// Allow IPv6 usernames to start with '::' by canonicalizing IPv6 titles.
- // IP names are not allowed for accounts, and can only be referring to
- // edits from the IP. Given '::' abbreviations and caps/lowercaps,
- // there are numerous ways to present the same IP. Having sp:contribs scan
- // them all is silly and having some show the edits and others not is
+ // IP names are not allowed for accounts, and can only be referring to
+ // edits from the IP. Given '::' abbreviations and caps/lowercaps,
+ // there are numerous ways to present the same IP. Having sp:contribs scan
+ // them all is silly and having some show the edits and others not is
// inconsistent. Same for talk/userpages. Keep them normalized instead.
- $dbkey = ($this->mNamespace == NS_USER || $this->mNamespace == NS_USER_TALK) ?
+ $dbkey = ($this->mNamespace == NS_USER || $this->mNamespace == NS_USER_TALK) ?
IP::sanitizeIP( $dbkey ) : $dbkey;
// Any remaining initial :s are illegal.
if ( $dbkey !== '' && ':' == $dbkey{0} ) {
return false;
}
-
+
# Fill fields
$this->mDbkeyform = $dbkey;
$this->mUrlform = wfUrlencode( $dbkey );
/**
* 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
+ * 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
* @return Title the object for the talk page
*/
public function getTalkPage() {
- return Title::makeTitle( Namespace::getTalk( $this->getNamespace() ), $this->getDBkey() );
+ return Title::makeTitle( MWNamespace::getTalk( $this->getNamespace() ), $this->getDBkey() );
}
/**
* @return Title the object for the subject page
*/
public function getSubjectPage() {
- return Title::makeTitle( Namespace::getSubject( $this->getNamespace() ), $this->getDBkey() );
+ return Title::makeTitle( MWNamespace::getSubject( $this->getNamespace() ), $this->getDBkey() );
}
/**
* @return array the Title objects linking here
*/
public function getLinksTo( $options = '', $table = 'pagelinks', $prefix = 'pl' ) {
- $linkCache =& LinkCache::singleton();
+ $linkCache = LinkCache::singleton();
if ( $options ) {
$db = wfGetDB( DB_MASTER );
}
$res = $db->select( array( 'page', $table ),
- array( 'page_namespace', 'page_title', 'page_id' ),
+ array( 'page_namespace', 'page_title', 'page_id', 'page_len', 'page_is_redirect' ),
array(
"{$prefix}_from=page_id",
"{$prefix}_namespace" => $this->getNamespace(),
- "{$prefix}_title" => $this->getDbKey() ),
+ "{$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 ) ) {
- $linkCache->addGoodLinkObj( $row->page_id, $titleObj );
+ $linkCache->addGoodLinkObj( $row->page_id, $titleObj, $row->page_len, $row->page_is_redirect );
$retVal[] = $titleObj;
}
}
return 'badarticleerror';
}
- if ( $auth && (
- !$this->userCan( 'edit' ) || !$nt->userCan( 'edit' ) ||
- !$this->userCan( 'move' ) || !$nt->userCan( 'move' ) ) ) {
- return 'protectedpage';
+ if ( $auth ) {
+ global $wgUser;
+ $errors = array_merge($this->getUserPermissionsErrors('move', $wgUser),
+ $this->getUserPermissionsErrors('edit', $wgUser),
+ $nt->getUserPermissionsErrors('move', $wgUser),
+ $nt->getUserPermissionsErrors('edit', $wgUser));
+ if($errors !== array())
+ return $errors[0][0];
}
global $wgUser;
}
$redirid = $this->getArticleID();
- # Fixing category links (those without piped 'alternate' names) to be sorted under the new title
+ // Category memberships include a sort key which may be customized.
+ // If it's left as the default (the page title), we need to update
+ // the sort key to match the new title.
+ //
+ // Be careful to avoid resetting cl_timestamp, which may disturb
+ // time-based lists on some sites.
+ //
+ // Warning -- if the sort key is *explicitly* set to the old title,
+ // we can't actually distinguish it from a default here, and it'll
+ // be set to the new title even though it really shouldn't.
+ // It'll get corrected on the next edit, but resetting cl_timestamp.
$dbw = wfGetDB( DB_MASTER );
- $categorylinks = $dbw->tableName( 'categorylinks' );
- $sql = "UPDATE $categorylinks SET cl_sortkey=" . $dbw->addQuotes( $nt->getPrefixedText() ) .
- " WHERE cl_from=" . $dbw->addQuotes( $pageid ) .
- " AND cl_sortkey=" . $dbw->addQuotes( $this->getPrefixedText() );
- $dbw->query( $sql, 'SpecialMovepage::doSubmit' );
+ $dbw->update( 'categorylinks',
+ array(
+ 'cl_sortkey' => $nt->getPrefixedText(),
+ 'cl_timestamp=cl_timestamp' ),
+ array(
+ 'cl_from' => $pageid,
+ 'cl_sortkey' => $this->getPrefixedText() ),
+ __METHOD__ );
# Update watchlists
}
if( $u )
$u->doUpdate();
-
+ # Update message cache for interface messages
+ if( $nt->getNamespace() == NS_MEDIAWIKI ) {
+ global $wgMessageCache;
+ $oldarticle = new Article( $this );
+ $wgMessageCache->replace( $this->getDBkey(), $oldarticle->getContent() );
+ $newarticle = new Article( $nt );
+ $wgMessageCache->replace( $nt->getDBkey(), $newarticle->getContent() );
+ }
+
global $wgUser;
wfRunHooks( 'TitleMoveComplete', array( &$this, &$nt, &$wgUser, $pageid, $redirid ) );
return true;
$newid = $nt->getArticleID();
$oldid = $this->getArticleID();
$dbw = wfGetDB( DB_MASTER );
- $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.
# We have to remove it so that the next step doesn't trigger
# a conflict on the unique namespace+title index...
$dbw->delete( 'page', array( 'page_id' => $newid ), $fname );
+ if ( !$dbw->cascadingDeletes() ) {
+ $dbw->delete( 'revision', array( 'rev_page' => $newid ), __METHOD__ );
+ global $wgUseTrackbacks;
+ if ($wgUseTrackbacks)
+ $dbw->delete( 'trackbacks', array( 'tb_page' => $newid ), __METHOD__ );
+ $dbw->delete( 'pagelinks', array( 'pl_from' => $newid ), __METHOD__ );
+ $dbw->delete( 'imagelinks', array( 'il_from' => $newid ), __METHOD__ );
+ $dbw->delete( 'categorylinks', array( 'cl_from' => $newid ), __METHOD__ );
+ $dbw->delete( 'templatelinks', array( 'tl_from' => $newid ), __METHOD__ );
+ $dbw->delete( 'externallinks', array( 'el_from' => $newid ), __METHOD__ );
+ $dbw->delete( 'langlinks', array( 'll_from' => $newid ), __METHOD__ );
+ $dbw->delete( 'redirect', array( 'rd_from' => $newid ), __METHOD__ );
+ }
# Save a null revision in the page's history notifying of the move
$nullRevision = Revision::newNullRevision( $dbw, $oldid, $comment, true );
/* WHERE */ array( 'page_id' => $oldid ),
$fname
);
- $linkCache->clearLink( $nt->getPrefixedDBkey() );
+ $nt->resetArticleID( $oldid );
# Recreate the redirect, this time in the other direction.
if($createRedirect || !$wgUser->isAllowed('suppressredirect'))
'text' => $redirectText ) );
$redirectRevision->insertOn( $dbw );
$redirectArticle->updateRevisionOn( $dbw, $redirectRevision, 0 );
- $linkCache->clearLink( $this->getPrefixedDBkey() );
# Now, we record the link from the redirect to the new title.
# It should have no other outgoing links...
array(
'pl_from' => $newid,
'pl_namespace' => $nt->getNamespace(),
- 'pl_title' => $nt->getDbKey() ),
+ 'pl_title' => $nt->getDBkey() ),
$fname );
+ } else {
+ $this->resetArticleID( 0 );
}
-
+
# Log the move
$log = new LogPage( 'move' );
$log->addEntry( 'move_redir', $this, $reason, array( 1 => $nt->getPrefixedText() ) );
$oldid = $this->getArticleID();
$dbw = wfGetDB( DB_MASTER );
$now = $dbw->timestamp();
- $linkCache =& LinkCache::singleton();
# Save a null revision in the page's history notifying of the move
$nullRevision = Revision::newNullRevision( $dbw, $oldid, $comment, true );
$nullRevId = $nullRevision->insertOn( $dbw );
- # Rename cur entry
+ # Rename page entry
$dbw->update( 'page',
/* SET */ array(
'page_touched' => $now,
/* WHERE */ array( 'page_id' => $oldid ),
$fname
);
-
- $linkCache->clearLink( $nt->getPrefixedDBkey() );
+ $nt->resetArticleID( $oldid );
if($createRedirect || !$wgUser->isAllowed('suppressredirect'))
{
'text' => $redirectText ) );
$redirectRevision->insertOn( $dbw );
$redirectArticle->updateRevisionOn( $dbw, $redirectRevision, 0 );
- $linkCache->clearLink( $this->getPrefixedDBkey() );
+
# Record the just-created redirect's linking to the page
$dbw->insert( 'pagelinks',
array(
'pl_namespace' => $nt->getNamespace(),
'pl_title' => $nt->getDBkey() ),
$fname );
+ } else {
+ $this->resetArticleID( 0 );
}
# Log the move
# Return true if there was no history
return $row === false;
}
-
+
/**
* Can this title be added to a user's watchlist?
*
*/
public function isWatchable() {
return !$this->isExternal()
- && Namespace::isWatchable( $this->getNamespace() );
+ && MWNamespace::isWatchable( $this->getNamespace() );
}
/**
* @return array
*/
public function getParentCategoryTree( $children = array() ) {
+ $stack = array();
$parents = $this->getParentCategories();
if($parents != '') {
/**
* Get the number of revisions between the given revision IDs.
+ * Used for diffs and other things that really need it.
*
* @param integer $old Revision ID.
* @param integer $new Revision ID.
return $dbr->selectField( 'revision', 'count(*)',
'rev_page = ' . intval( $this->getArticleId() ) .
' AND rev_id > ' . intval( $old ) .
- ' AND rev_id < ' . intval( $new ) );
+ ' AND rev_id < ' . intval( $new ),
+ __METHOD__,
+ array( 'USE INDEX' => 'PRIMARY' ) );
}
/**
// 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();
}
-
+
/**
* Return a string representation of this title
*
/**
* Update page_touched timestamps and send squid purge messages for
- * pages linking to this title. May be sent to the job queue depending
+ * pages linking to this title. May be sent to the job queue depending
* on the number of links. Typically called on create and delete.
*/
public function touchLinks() {
public function getTouched() {
$dbr = wfGetDB( DB_SLAVE );
$touched = $dbr->selectField( 'page', 'page_touched',
- array(
+ array(
'page_namespace' => $this->getNamespace(),
'page_title' => $this->getDBkey()
), __METHOD__
$title = htmlspecialchars($this->getText());
$tburl = $this->trackbackURL();
- return "
+ // Autodiscovery RDF is placed in comments so HTML validator
+ // won't barf. This is a rather icky workaround, but seems
+ // frequently used by this kind of RDF thingy.
+ //
+ // Spec: http://www.sixapart.com/pronet/docs/trackback_spec
+ return "<!--
<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"
xmlns:dc=\"http://purl.org/dc/elements/1.1/\"
xmlns:trackback=\"http://madskills.com/public/xml/rss/module/trackback/\">
dc:identifier=\"$url\"
dc:title=\"$title\"
trackback:ping=\"$tburl\" />
-</rdf:RDF>";
+</rdf:RDF>
+-->";
}
/**
}
/**
- * If the Title refers to a special page alias which is not the local default,
+ * 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.
*/
public function fixSpecialName() {
* @return bool
*/
public function isContentPage() {
- return Namespace::isContent( $this->getNamespace() );
+ return MWNamespace::isContent( $this->getNamespace() );
+ }
+
+ public function getRedirectsHere() {
+ $redirs = array();
+ $dbr = wfGetDB( DB_SLAVE );
+ list($page,$redirect) = $dbr->tableNamesN( 'page', 'redirect' );
+ $result = $dbr->query( "SELECT page_title, page_namespace FROM $page JOIN $redirect ON page_id = rd_from WHERE rd_title = "
+ . $dbr->addQuotes( $this->getDBKey() ) . " AND rd_namespace = " . $this->getNamespace(), __METHOD__ );
+ while( $row = $dbr->fetchObject( $result ) ) {
+ $redirs[] = self::newFromRow( $row );
+ }
+ return $redirs;
}
-
}
dépôts / lhc / web / wiklou.git / blobdiff