<?php
/**
* See title.txt
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
* @file
*/
-/**
- * @todo: determine if it is really necessary to load this. Appears to be left over from pre-autoloader versions, and
- * is only really needed to provide access to constant UTF8_REPLACEMENT, which actually resides in UtfNormalDefines.php
- * and is loaded by UtfNormalUtil.php, which is loaded by UtfNormal.php.
- */
-if ( !class_exists( 'UtfNormal' ) ) {
- require_once( dirname( __FILE__ ) . '/normal/UtfNormal.php' );
-}
-
-/**
- * @deprecated This used to be a define, but was moved to
- * Title::GAID_FOR_UPDATE in 1.17. This will probably be removed in 1.18
- */
-define( 'GAID_FOR_UPDATE', Title::GAID_FOR_UPDATE );
-
/**
* Represents a title within MediaWiki.
* Optionally may contain an interwiki designation or namespace.
const CACHE_MAX = 1000;
/**
- * Used to be GAID_FOR_UPDATE define. Used with getArticleId() and friends
+ * Used to be GAID_FOR_UPDATE define. Used with getArticleID() and friends
* to use the master DB
*/
const GAID_FOR_UPDATE = 1;
var $mCascadeSources; ///< Where are the cascading restrictions coming from on this page?
var $mRestrictionsLoaded = false; ///< Boolean for initialisation on demand
var $mPrefixedText; ///< Text form including namespace/interwiki, initialised on demand
- var $mTitleProtection; ///< Cached value of getTitleProtection
+ var $mTitleProtection; ///< Cached value for getTitleProtection (create protection)
# Don't change the following default, NS_MAIN is hardcoded in several
# places. See bug 696.
var $mDefaultNamespace = NS_MAIN; // /< Namespace index when there is no namespace
- # Zero except in {{transclusion}} tags
+ # Zero except in {{transclusion}} tags
var $mWatched = null; // /< Is $wgUser watching this page? null if unfilled, accessed through userIsWatching()
var $mLength = -1; // /< The page length, 0 for special pages
var $mRedirect = null; // /< Is the article at this title a redirect?
/**
* Constructor
- * @private
*/
- /* private */ function __construct() { }
+ /*protected*/ function __construct() { }
/**
* Create a new Title from a prefixed DB key
*
- * @param $key \type{\string} The database key, which has underscores
+ * @param $key String the database key, which has underscores
* instead of spaces, possibly including namespace and
* interwiki prefixes
- * @return \type{Title} the new object, or NULL on an error
+ * @return Title, or NULL on an error
*/
public static function newFromDBkey( $key ) {
$t = new Title();
* Create a new Title from text, such as what one would find in a link. De-
* codes any HTML entities in the text.
*
- * @param $text string The link text; spaces, prefixes, and an
+ * @param $text String the link text; spaces, prefixes, and an
* initial ':' indicating the main namespace are accepted.
- * @param $defaultNamespace int The namespace to use if none is speci-
+ * @param $defaultNamespace Int the namespace to use if none is speci-
* fied by a prefix. If you want to force a specific namespace even if
* $text might begin with a namespace prefix, use makeTitle() or
* makeTitleSafe().
- * @return Title The new object, or null on an error.
+ * @return Title, or null on an error.
*/
public static function newFromText( $text, $defaultNamespace = NS_MAIN ) {
if ( is_object( $text ) ) {
return Title::$titleCache[$text];
}
- /**
- * Convert things like é ā or 〗 into normalized (bug 14952) text
- */
+ # Convert things like é ā or 〗 into normalized (bug 14952) text
$filteredText = Sanitizer::decodeCharReferencesAndNormalize( $text );
$t = new Title();
* Create a new Title from URL-encoded text. Ensures that
* the given title's length does not exceed the maximum.
*
- * @param $url \type{\string} the title, as might be taken from a URL
- * @return \type{Title} the new object, or NULL on an error
+ * @param $url String the title, as might be taken from a URL
+ * @return Title the new object, or NULL on an error
*/
public static function newFromURL( $url ) {
global $wgLegalTitleChars;
/**
* Create a new Title from an article ID
*
- * @param $id \type{\int} the page_id corresponding to the Title to create
- * @param $flags \type{\int} use Title::GAID_FOR_UPDATE to use master
- * @return \type{Title} the new object, or NULL on an error
+ * @param $id Int the page_id corresponding to the Title to create
+ * @param $flags Int use Title::GAID_FOR_UPDATE to use master
+ * @return Title the new object, or NULL on an error
*/
public static function newFromID( $id, $flags = 0 ) {
$db = ( $flags & self::GAID_FOR_UPDATE ) ? wfGetDB( DB_MASTER ) : wfGetDB( DB_SLAVE );
/**
* Make an array of titles from an array of IDs
*
- * @param $ids \type{\arrayof{\int}} Array of IDs
- * @return \type{\arrayof{Title}} Array of Titles
+ * @param $ids Array of Int Array of IDs
+ * @return Array of Titles
*/
public static function newFromIDs( $ids ) {
if ( !count( $ids ) ) {
return array();
}
$dbr = wfGetDB( DB_SLAVE );
-
+
$res = $dbr->select(
'page',
array(
/**
* Make a Title object from a DB row
*
- * @param $row \type{Row} (needs at least page_title,page_namespace)
- * @return \type{Title} corresponding Title
+ * @param $row Object database row (needs at least page_title,page_namespace)
+ * @return Title corresponding Title
*/
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 ) ? intval( $row->page_latest ) : false;
-
+ $t->loadFromRow( $row );
return $t;
}
+ /**
+ * Load Title object fields from a DB row.
+ * If false is given, the title will be treated as non-existing.
+ *
+ * @param $row Object|false database row
+ * @return void
+ */
+ public function loadFromRow( $row ) {
+ if ( $row ) { // page found
+ if ( isset( $row->page_id ) )
+ $this->mArticleID = (int)$row->page_id;
+ if ( isset( $row->page_len ) )
+ $this->mLength = (int)$row->page_len;
+ if ( isset( $row->page_is_redirect ) )
+ $this->mRedirect = (bool)$row->page_is_redirect;
+ if ( isset( $row->page_latest ) )
+ $this->mLatestID = (int)$row->page_latest;
+ } else { // page not found
+ $this->mArticleID = 0;
+ $this->mLength = 0;
+ $this->mRedirect = false;
+ $this->mLatestID = 0;
+ }
+ }
+
/**
* Create a new Title from a namespace index and a DB key.
* It's assumed that $ns and $title are *valid*, for instance when
* For convenience, spaces are converted to underscores so that
* eg user_text fields can be used directly.
*
- * @param $ns \type{\int} the namespace of the article
- * @param $title \type{\string} the unprefixed database key form
- * @param $fragment \type{\string} The link fragment (after the "#")
- * @param $interwiki \type{\string} The interwiki prefix
- * @return \type{Title} the new object
+ * @param $ns Int the namespace of the article
+ * @param $title String the unprefixed database key form
+ * @param $fragment String the link fragment (after the "#")
+ * @param $interwiki String the interwiki prefix
+ * @return Title the new object
*/
public static function &makeTitle( $ns, $title, $fragment = '', $interwiki = '' ) {
$t = new Title();
* The parameters will be checked for validity, which is a bit slower
* than makeTitle() but safer for user-provided data.
*
- * @param $ns \type{\int} the namespace of the article
- * @param $title \type{\string} the database key form
- * @param $fragment \type{\string} The link fragment (after the "#")
- * @param $interwiki \type{\string} The interwiki prefix
- * @return \type{Title} the new object, or NULL on an error
+ * @param $ns Int the namespace of the article
+ * @param $title String database key form
+ * @param $fragment String the link fragment (after the "#")
+ * @param $interwiki String interwiki prefix
+ * @return Title the new object, or NULL on an error
*/
public static function makeTitleSafe( $ns, $title, $fragment = '', $interwiki = '' ) {
$t = new Title();
/**
* Create a new Title for the Main Page
*
- * @return \type{Title} the new object
+ * @return Title the new object
*/
public static function newMainPage() {
$title = Title::newFromText( wfMsgForContent( 'mainpage' ) );
* This will only return the very next target, useful for
* the redirect table and other checks that don't need full recursion
*
- * @param $text \type{\string} Text with possible redirect
- * @return \type{Title} The corresponding Title
+ * @param $text String: Text with possible redirect
+ * @return Title: The corresponding Title
*/
public static function newFromRedirect( $text ) {
return self::newFromRedirectInternal( $text );
* This will recurse down $wgMaxRedirects times or until a non-redirect target is hit
* in order to provide (hopefully) the Title of the final destination instead of another redirect
*
- * @param $text \type{\string} Text with possible redirect
- * @return \type{Title} The corresponding Title
+ * @param $text String Text with possible redirect
+ * @return Title
*/
public static function newFromRedirectRecurse( $text ) {
$titles = self::newFromRedirectArray( $text );
* The last element in the array is the final destination after all redirects
* have been resolved (up to $wgMaxRedirects times)
*
- * @param $text \type{\string} Text with possible redirect
- * @return \type{\array} Array of Titles, with the destination last
+ * @param $text String Text with possible redirect
+ * @return Array of Titles, with the destination last
*/
public static function newFromRedirectArray( $text ) {
global $wgMaxRedirects;
- // are redirects disabled?
- if ( $wgMaxRedirects < 1 ) {
- return null;
- }
$title = self::newFromRedirectInternal( $text );
if ( is_null( $title ) ) {
return null;
* Really extract the redirect destination
* Do not call this function directly, use one of the newFromRedirect* functions above
*
- * @param $text \type{\string} Text with possible redirect
- * @return \type{Title} The corresponding Title
+ * @param $text String Text with possible redirect
+ * @return Title
*/
protected static function newFromRedirectInternal( $text ) {
+ global $wgMaxRedirects;
+ if ( $wgMaxRedirects < 1 ) {
+ //redirects are disabled, so quit early
+ return null;
+ }
$redir = MagicWord::get( 'redirect' );
$text = trim( $text );
if ( $redir->matchStartAndRemove( $text ) ) {
// and URL-decode links
if ( strpos( $m[1], '%' ) !== false ) {
// Match behavior of inline link parsing here;
- // don't interpret + as " " most of the time!
- // It might be safe to just use rawurldecode instead, though.
- $m[1] = urldecode( ltrim( $m[1], ':' ) );
+ $m[1] = rawurldecode( ltrim( $m[1], ':' ) );
}
$title = Title::newFromText( $m[1] );
// If the title is a redirect to bad special pages or is invalid, return null
/**
* Get the prefixed DB key associated with an ID
*
- * @param $id \type{\int} the page_id of the article
- * @return \type{Title} an object representing the article, or NULL
- * if no such article was found
+ * @param $id Int the page_id of the article
+ * @return Title an object representing the article, or NULL if no such article was found
*/
public static function nameOf( $id ) {
$dbr = wfGetDB( DB_SLAVE );
/**
* Get a regex character class describing the legal characters in a link
*
- * @return \type{\string} the list of characters, not delimited
+ * @return String the list of characters, not delimited
*/
public static function legalChars() {
global $wgLegalTitleChars;
* Get a string representation of a title suitable for
* including in a search index
*
- * @param $ns \type{\int} a namespace index
- * @param $title \type{\string} text-form main part
- * @return \type{\string} a stripped-down title string ready for the
- * search index
+ * @param $ns Int a namespace index
+ * @param $title String text-form main part
+ * @return String a stripped-down title string ready for the search index
*/
public static function indexTitle( $ns, $title ) {
global $wgContLang;
/**
* Make a prefixed DB key from a DB key and a namespace index
*
- * @param $ns \type{\int} numerical representation of the namespace
- * @param $title \type{\string} the DB key form the title
- * @param $fragment \type{\string} The link fragment (after the "#")
- * @param $interwiki \type{\string} The interwiki prefix
- * @return \type{\string} the prefixed form of the title
+ * @param $ns Int numerical representation of the namespace
+ * @param $title String the DB key form the title
+ * @param $fragment String The link fragment (after the "#")
+ * @param $interwiki String The interwiki prefix
+ * @return String the prefixed form of the title
*/
public static function makeName( $ns, $title, $fragment = '', $interwiki = '' ) {
global $wgContLang;
* Determine whether the object refers to a page within
* this project.
*
- * @return \type{\bool} TRUE if this is an in-project interwiki link
- * or a wikilink, FALSE otherwise
+ * @return Bool TRUE if this is an in-project interwiki link or a wikilink, FALSE otherwise
*/
public function isLocal() {
if ( $this->mInterwiki != '' ) {
* Determine whether the object refers to a page within
* this project and is transcludable.
*
- * @return \type{\bool} TRUE if this is transcludable
+ * @return Bool TRUE if this is transcludable
*/
public function isTrans() {
if ( $this->mInterwiki == '' ) {
}
/**
- * Returns the DB name of the distant wiki
- * which owns the object.
+ * Returns the DB name of the distant wiki which owns the object.
*
- * @return \type{\string} the DB name
+ * @return String the DB name
*/
public function getTransWikiID() {
if ( $this->mInterwiki == '' ) {
/**
* Get the text form (spaces not underscores) of the main part
*
- * @return \type{\string} Main part of the title
+ * @return String Main part of the title
*/
public function getText() { return $this->mTextform; }
/**
* Get the URL-encoded form of the main part
*
- * @return \type{\string} Main part of the title, URL-encoded
+ * @return String Main part of the title, URL-encoded
*/
public function getPartialURL() { return $this->mUrlform; }
/**
* Get the main part with underscores
*
- * @return \type{\string} Main part of the title, with underscores
+ * @return String: Main part of the title, with underscores
*/
public function getDBkey() { return $this->mDbkeyform; }
/**
- * Get the namespace index, i.e.\ one of the NS_xxxx constants.
+ * Get the namespace index, i.e. one of the NS_xxxx constants.
*
- * @return \type{\int} Namespace index
+ * @return Integer: Namespace index
*/
public function getNamespace() { return $this->mNamespace; }
/**
* Get the namespace text
*
- * @return \type{\string} Namespace text
+ * @return String: Namespace text
*/
public function getNsText() {
global $wgContLang;
return MWNamespace::getCanonicalName( $this->mNamespace );
}
}
+
+ if ( $wgContLang->needsGenderDistinction() &&
+ MWNamespace::hasGenderDistinction( $this->mNamespace ) ) {
+ $gender = GenderCache::singleton()->getGenderOf( $this->getText(), __METHOD__ );
+ return $wgContLang->getGenderNsText( $this->mNamespace, $gender );
+ }
+
return $wgContLang->getNsText( $this->mNamespace );
}
/**
* Get the DB key with the initial letter case as specified by the user
*
- * @return \type{\string} DB key
+ * @return String DB key
*/
function getUserCaseDBKey() {
return $this->mUserCaseDBKey;
/**
* Get the namespace text of the subject (rather than talk) page
*
- * @return \type{\string} Namespace text
+ * @return String Namespace text
*/
public function getSubjectNsText() {
global $wgContLang;
/**
* Get the namespace text of the talk page
*
- * @return \type{\string} Namespace text
+ * @return String Namespace text
*/
public function getTalkNsText() {
global $wgContLang;
/**
* Could this title have a corresponding talk page?
*
- * @return \type{\bool} TRUE or FALSE
+ * @return Bool TRUE or FALSE
*/
public function canTalk() {
return( MWNamespace::canTalk( $this->mNamespace ) );
/**
* Get the interwiki prefix (or null string)
*
- * @return \type{\string} Interwiki prefix
+ * @return String Interwiki prefix
*/
public function getInterwiki() { return $this->mInterwiki; }
/**
* Get the Title fragment (i.e.\ the bit after the #) in text form
*
- * @return \type{\string} Title fragment
+ * @return String Title fragment
*/
public function getFragment() { return $this->mFragment; }
/**
* Get the fragment in URL form, including the "#" character if there is one
- * @return \type{\string} Fragment in URL form
+ * @return String Fragment in URL form
*/
public function getFragmentForURL() {
if ( $this->mFragment == '' ) {
/**
* Get the default namespace index, for when there is no namespace
*
- * @return \type{\int} Default namespace index
+ * @return Int Default namespace index
*/
public function getDefaultNamespace() { return $this->mDefaultNamespace; }
/**
* Get title for search index
*
- * @return \type{\string} a stripped-down title string ready for the
+ * @return String a stripped-down title string ready for the
* search index
*/
public function getIndexTitle() {
/**
* Get the prefixed database key form
*
- * @return \type{\string} the prefixed title, with underscores and
+ * @return String the prefixed title, with underscores and
* any interwiki and namespace prefixes
*/
public function getPrefixedDBkey() {
* Get the prefixed title with spaces.
* This is the form usually used for display
*
- * @return \type{\string} the prefixed title, with spaces
+ * @return String the prefixed title, with spaces
*/
public function getPrefixedText() {
- if ( empty( $this->mPrefixedText ) ) { // FIXME: bad usage of empty() ?
+ // @todo FIXME: Bad usage of empty() ?
+ if ( empty( $this->mPrefixedText ) ) {
$s = $this->prefix( $this->mTextform );
$s = str_replace( '_', ' ', $s );
$this->mPrefixedText = $s;
* Get the prefixed title with spaces, plus any fragment
* (part beginning with '#')
*
- * @return \type{\string} the prefixed title, with spaces and
- * the fragment, including '#'
+ * @return String the prefixed title, with spaces and the fragment, including '#'
*/
public function getFullText() {
$text = $this->getPrefixedText();
}
/**
- * Get the base name, i.e. the leftmost parts before the /
+ * Get the base page name, i.e. the leftmost part before any slashes
*
- * @return \type{\string} Base name
+ * @return String Base name
*/
public function getBaseText() {
if ( !MWNamespace::hasSubpages( $this->mNamespace ) ) {
}
/**
- * Get the lowest-level subpage name, i.e. the rightmost part after /
+ * Get the lowest-level subpage name, i.e. the rightmost part after any slashes
*
- * @return \type{\string} Subpage name
+ * @return String Subpage name
*/
public function getSubpageText() {
if ( !MWNamespace::hasSubpages( $this->mNamespace ) ) {
/**
* Get a URL-encoded form of the subpage text
*
- * @return \type{\string} URL-encoded subpage name
+ * @return String URL-encoded subpage name
*/
public function getSubpageUrlForm() {
$text = $this->getSubpageText();
/**
* Get a URL-encoded title (not an actual URL) including interwiki
*
- * @return \type{\string} the URL-encoded form
+ * @return String the URL-encoded form
*/
public function getPrefixedURL() {
$s = $this->prefix( $this->mDbkeyform );
* @param $query \twotypes{\string,\array} an optional query string, not used for interwiki
* links. Can be specified as an associative array as well, e.g.,
* array( 'action' => 'edit' ) (keys and values will be URL-escaped).
- * @param $variant \type{\string} language variant of url (for sr, zh..)
- * @return \type{\string} the URL
+ * @param $variant String language variant of url (for sr, zh..)
+ * @return String the URL
*/
public function getFullURL( $query = '', $variant = false ) {
global $wgServer, $wgRequest;
* $wgArticlePath will be used. Can be specified as an associative array
* as well, e.g., array( 'action' => 'edit' ) (keys and values will be
* URL-escaped).
- * @param $variant \type{\string} language variant of url (for sr, zh..)
- * @return \type{\string} the URL
+ * @param $variant String language variant of url (for sr, zh..)
+ * @return String the URL
*/
public function getLocalURL( $query = '', $variant = false ) {
global $wgArticlePath, $wgScript, $wgServer, $wgRequest;
- global $wgVariantArticlePath, $wgContLang, $wgUser;
+ global $wgVariantArticlePath, $wgContLang;
if ( is_array( $query ) ) {
$query = wfArrayToCGI( $query );
}
}
}
+
if ( $url === false ) {
if ( $query == '-' ) {
$query = '';
}
}
- // FIXME: this causes breakage in various places when we
+ // @todo 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' ) {
$url = $wgServer . $url;
* The result obviously should not be URL-escaped, but does need to be
* HTML-escaped if it's being output in HTML.
*
- * @param $query \type{\arrayof{\string}} An associative array of key => value pairs for the
+ * @param $query Array of Strings An associative array of key => value pairs for the
* query string. Keys and values will be escaped.
- * @param $variant \type{\string} Language variant of URL (for sr, zh..). Ignored
+ * @param $variant String language variant of URL (for sr, zh..). Ignored
* for external links. Default is "false" (same variant as current page,
* for anonymous users).
- * @return \type{\string} the URL
+ * @return String the URL
*/
public function getLinkUrl( $query = array(), $variant = false ) {
wfProfileIn( __METHOD__ );
* Get an HTML-escaped version of the URL form, suitable for
* using in a link, without a server name or fragment
*
- * @param $query \type{\string} an optional query string
- * @return \type{\string} the URL
+ * @param $query String an optional query string
+ * @return String the URL
*/
public function escapeLocalURL( $query = '' ) {
return htmlspecialchars( $this->getLocalURL( $query ) );
* Get an HTML-escaped version of the URL form, suitable for
* using in a link, including the server name and fragment
*
- * @param $query \type{\string} an optional query string
- * @return \type{\string} the URL
+ * @param $query String an optional query string
+ * @return String the URL
*/
public function escapeFullURL( $query = '' ) {
return htmlspecialchars( $this->getFullURL( $query ) );
* - Used in various Squid-related code, in case we have a different
* internal hostname for the server from the exposed one.
*
- * @param $query \type{\string} an optional query string
- * @param $variant \type{\string} language variant of url (for sr, zh..)
- * @return \type{\string} the URL
+ * @param $query String an optional query string
+ * @param $variant String language variant of url (for sr, zh..)
+ * @return String the URL
*/
public function getInternalURL( $query = '', $variant = false ) {
- global $wgInternalServer;
- $url = $wgInternalServer . $this->getLocalURL( $query, $variant );
+ global $wgInternalServer, $wgServer;
+ $server = $wgInternalServer !== false ? $wgInternalServer : $wgServer;
+ $url = $server . $this->getLocalURL( $query, $variant );
wfRunHooks( 'GetInternalURL', array( &$this, &$url, $query ) );
return $url;
}
/**
* Get the edit URL for this Title
*
- * @return \type{\string} the URL, or a null string if this is an
+ * @return String the URL, or a null string if this is an
* interwiki link
*/
public function getEditURL() {
* Get the HTML-escaped displayable text form.
* Used for the title field in <a> tags.
*
- * @return \type{\string} the text, including any prefixes
+ * @return String the text, including any prefixes
*/
public function getEscapedText() {
return htmlspecialchars( $this->getPrefixedText() );
/**
* Is this Title interwiki?
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isExternal() {
return ( $this->mInterwiki != '' );
/**
* Is this page "semi-protected" - the *only* protection is autoconfirm?
*
- * @param $action \type{\string} Action to check (default: edit)
- * @return \type{\bool}
+ * @param $action String Action to check (default: edit)
+ * @return Bool
*/
public function isSemiProtected( $action = 'edit' ) {
if ( $this->exists() ) {
/**
* Does the title correspond to a protected article?
*
- * @param $action \type{\string} the action the page is protected from,
+ * @param $action String the action the page is protected from,
* by default checks all actions.
- * @return \type{\bool}
+ * @return Bool
*/
public function isProtected( $action = '' ) {
global $wgRestrictionLevels;
/**
* Is this a conversion table for the LanguageConverter?
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isConversionTable() {
if(
/**
* Is $wgUser watching this page?
*
- * @return \type{\bool}
+ * @return Bool
*/
public function userIsWatching() {
global $wgUser;
*
* May provide false positives, but should never provide a false negative.
*
- * @param $action \type{\string} action that permission needs to be checked for
- * @return \type{\bool}
+ * @param $action String action that permission needs to be checked for
+ * @return Bool
*/
public function quickUserCan( $action ) {
return $this->userCan( $action, false );
}
/**
- * Determines if $wgUser is unable to edit this page because it has been protected
+ * Determines if $user is unable to edit this page because it has been protected
* by $wgNamespaceProtection.
*
- * @return \type{\bool}
+ * @param $user User object to check permissions
+ * @return Bool
*/
- public function isNamespaceProtected() {
- global $wgNamespaceProtection, $wgUser;
+ public function isNamespaceProtected( User $user ) {
+ global $wgNamespaceProtection;
+
if ( isset( $wgNamespaceProtection[$this->mNamespace] ) ) {
foreach ( (array)$wgNamespaceProtection[$this->mNamespace] as $right ) {
- if ( $right != '' && !$wgUser->isAllowed( $right ) ) {
+ if ( $right != '' && !$user->isAllowed( $right ) ) {
return true;
}
}
/**
* Can $wgUser perform $action on this page?
*
- * @param $action \type{\string} action that permission needs to be checked for
- * @param $doExpensiveQueries \type{\bool} Set this to false to avoid doing unnecessary queries.
- * @return \type{\bool}
+ * @param $action String action that permission needs to be checked for
+ * @param $doExpensiveQueries Bool Set this to false to avoid doing unnecessary queries.
+ * @return Bool
*/
public function userCan( $action, $doExpensiveQueries = true ) {
global $wgUser;
/**
* Can $user perform $action on this page?
*
- * FIXME: This *does not* check throttles (User::pingLimiter()).
+ * @todo FIXME: This *does not* check throttles (User::pingLimiter()).
*
- * @param $action \type{\string}action that permission needs to be checked for
- * @param $user \type{User} user to check
- * @param $doExpensiveQueries \type{\bool} Set this to false to avoid doing unnecessary queries.
- * @param $ignoreErrors \type{\arrayof{\string}} Set this to a list of message keys whose corresponding errors may be ignored.
- * @return \type{\array} Array of arrays of the arguments to wfMsg to explain permissions problems.
+ * @param $action String action that permission needs to be checked for
+ * @param $user User to check
+ * @param $doExpensiveQueries Bool Set this to false to avoid doing unnecessary queries by
+ * skipping checks for cascading protections and user blocks.
+ * @param $ignoreErrors Array of Strings Set this to a list of message keys whose corresponding errors may be ignored.
+ * @return Array of arguments to wfMsg to explain permissions problems.
*/
public function getUserPermissionsErrors( $action, $user, $doExpensiveQueries = true, $ignoreErrors = array() ) {
$errors = $this->getUserPermissionsErrorsInternal( $action, $user, $doExpensiveQueries );
* @return Array list of errors
*/
private function checkQuickPermissions( $action, $user, $errors, $doExpensiveQueries, $short ) {
+ $ns = $this->getNamespace();
+
if ( $action == 'create' ) {
- if ( ( $this->isTalkPage() && !$user->isAllowed( 'createtalk' ) ) ||
- ( !$this->isTalkPage() && !$user->isAllowed( 'createpage' ) ) ) {
+ if ( ( $this->isTalkPage() && !$user->isAllowed( 'createtalk', $ns ) ) ||
+ ( !$this->isTalkPage() && !$user->isAllowed( 'createpage', $ns ) ) ) {
$errors[] = $user->isAnon() ? array( 'nocreatetext' ) : array( 'nocreate-loggedin' );
}
} elseif ( $action == 'move' ) {
- if ( !$user->isAllowed( 'move-rootuserpages' )
- && $this->mNamespace == NS_USER && !$this->isSubpage() ) {
+ if ( !$user->isAllowed( 'move-rootuserpages', $ns )
+ && $ns == NS_USER && !$this->isSubpage() ) {
// Show user page-specific message only if the user can move other pages
$errors[] = array( 'cant-move-user-page' );
}
// Check if user is allowed to move files if it's a file
- if ( $this->mNamespace == NS_FILE && !$user->isAllowed( 'movefile' ) ) {
+ if ( $ns == NS_FILE && !$user->isAllowed( 'movefile', $ns ) ) {
$errors[] = array( 'movenotallowedfile' );
}
- if ( !$user->isAllowed( 'move' ) ) {
+ if ( !$user->isAllowed( 'move', $ns) ) {
// User can't move anything
- global $wgGroupPermissions;
- $userCanMove = false;
- if ( isset( $wgGroupPermissions['user']['move'] ) ) {
- $userCanMove = $wgGroupPermissions['user']['move'];
- }
- $autoconfirmedCanMove = false;
- if ( isset( $wgGroupPermissions['autoconfirmed']['move'] ) ) {
- $autoconfirmedCanMove = $wgGroupPermissions['autoconfirmed']['move'];
- }
+
+ $userCanMove = in_array( 'move', User::getGroupPermissions(
+ array( 'user' ), $ns ), true );
+ $autoconfirmedCanMove = in_array( 'move', User::getGroupPermissions(
+ array( 'autoconfirmed' ), $ns ), true );
+
if ( $user->isAnon() && ( $userCanMove || $autoconfirmedCanMove ) ) {
// custom message if logged-in users without any special rights can move
$errors[] = array( 'movenologintext' );
}
}
} elseif ( $action == 'move-target' ) {
- if ( !$user->isAllowed( 'move' ) ) {
+ if ( !$user->isAllowed( 'move', $ns ) ) {
// User can't move anything
$errors[] = array( 'movenotallowed' );
- } elseif ( !$user->isAllowed( 'move-rootuserpages' )
- && $this->mNamespace == NS_USER && !$this->isSubpage() ) {
+ } elseif ( !$user->isAllowed( 'move-rootuserpages', $ns )
+ && $ns == NS_USER && !$this->isSubpage() ) {
// Show user page-specific message only if the user can move other pages
$errors[] = array( 'cant-move-to-user-page' );
}
- } elseif ( !$user->isAllowed( $action ) ) {
+ } elseif ( !$user->isAllowed( $action, $ns ) ) {
// We avoid expensive display logic for quickUserCan's and such
$groups = false;
if ( !$short ) {
$groups = array_map( array( 'User', 'makeGroupLinkWiki' ),
- User::getGroupsWithPermission( $action ) );
+ User::getGroupsWithPermission( $action, $ns ) );
}
if ( $groups ) {
if ( is_array( $result ) && count( $result ) && !is_array( $result[0] ) ) {
// A single array representing an error
$errors[] = $result;
- } else if ( is_array( $result ) && is_array( $result[0] ) ) {
+ } elseif ( is_array( $result ) && is_array( $result[0] ) ) {
// A nested array representing multiple errors
$errors = array_merge( $errors, $result );
- } else if ( $result !== '' && is_string( $result ) ) {
+ } elseif ( $result !== '' && is_string( $result ) ) {
// A string representing a message-id
$errors[] = array( $result );
- } else if ( $result === false ) {
+ } elseif ( $result === false ) {
// a generic "We don't want them to do that"
$errors[] = array( 'badaccess-group0' );
}
/**
* Check various permission hooks
- * @see checkQuickPermissions for parameter information
+ *
+ * @param $action String the action to check
+ * @param $user User user to check
+ * @param $errors Array list of current errors
+ * @param $doExpensiveQueries Boolean whether or not to perform expensive queries
+ * @param $short Boolean short circuit on first error
+ *
+ * @return Array list of errors
*/
private function checkPermissionHooks( $action, $user, $errors, $doExpensiveQueries, $short ) {
// Use getUserPermissionsErrors instead
/**
* Check permissions on special pages & namespaces
- * @see checkQuickPermissions for parameter information
+ *
+ * @param $action String the action to check
+ * @param $user User user to check
+ * @param $errors Array list of current errors
+ * @param $doExpensiveQueries Boolean whether or not to perform expensive queries
+ * @param $short Boolean short circuit on first error
+ *
+ * @return Array list of errors
*/
private function checkSpecialsAndNSPermissions( $action, $user, $errors, $doExpensiveQueries, $short ) {
# Only 'createaccount' and 'execute' can be performed on
}
# Check $wgNamespaceProtection for restricted namespaces
- if ( $this->isNamespaceProtected() ) {
+ if ( $this->isNamespaceProtected( $user ) ) {
$ns = $this->mNamespace == NS_MAIN ?
wfMsg( 'nstab-main' ) : $this->getNsText();
$errors[] = $this->mNamespace == NS_MEDIAWIKI ?
/**
* Check CSS/JS sub-page permissions
- * @see checkQuickPermissions for parameter information
+ *
+ * @param $action String the action to check
+ * @param $user User user to check
+ * @param $errors Array list of current errors
+ * @param $doExpensiveQueries Boolean whether or not to perform expensive queries
+ * @param $short Boolean short circuit on first error
+ *
+ * @return Array list of errors
*/
private function checkCSSandJSPermissions( $action, $user, $errors, $doExpensiveQueries, $short ) {
# 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->userCanEditCssSubpage()
- # and $this->userCanEditJsSubpage() from working
# XXX: right 'editusercssjs' is deprecated, for backward compatibility only
if ( $action != 'patrol' && !$user->isAllowed( 'editusercssjs' )
&& !preg_match( '/^' . preg_quote( $user->getName(), '/' ) . '\//', $this->mTextform ) ) {
if ( $this->isCssSubpage() && !$user->isAllowed( 'editusercss' ) ) {
- $errors[] = array( 'customcssjsprotected' );
- } else if ( $this->isJsSubpage() && !$user->isAllowed( 'edituserjs' ) ) {
- $errors[] = array( 'customcssjsprotected' );
+ $errors[] = array( 'customcssprotected' );
+ } elseif ( $this->isJsSubpage() && !$user->isAllowed( 'edituserjs' ) ) {
+ $errors[] = array( 'customjsprotected' );
}
}
* Check against page_restrictions table requirements on this
* page. The user must possess all required rights for this
* action.
- * @see checkQuickPermissions for parameter information
+ *
+ * @param $action String the action to check
+ * @param $user User user to check
+ * @param $errors Array list of current errors
+ * @param $doExpensiveQueries Boolean whether or not to perform expensive queries
+ * @param $short Boolean short circuit on first error
+ *
+ * @return Array list of errors
*/
private function checkPageRestrictions( $action, $user, $errors, $doExpensiveQueries, $short ) {
foreach ( $this->getRestrictions( $action ) as $right ) {
if ( $right == 'sysop' ) {
$right = 'protect';
}
- if ( $right != '' && !$user->isAllowed( $right ) ) {
+ if ( $right != '' && !$user->isAllowed( $right, $this->mNamespace ) ) {
// Users with 'editprotected' permission can edit protected pages
- if ( $action == 'edit' && $user->isAllowed( 'editprotected' ) ) {
+ if ( $action == 'edit' && $user->isAllowed( 'editprotected', $this->mNamespace ) ) {
// Users with 'editprotected' permission cannot edit protected pages
// with cascading option turned on.
if ( $this->mCascadeRestriction ) {
/**
* Check restrictions on cascading pages.
- * @see checkQuickPermissions for parameter information
+ *
+ * @param $action String the action to check
+ * @param $user User to check
+ * @param $errors Array list of current errors
+ * @param $doExpensiveQueries Boolean whether or not to perform expensive queries
+ * @param $short Boolean short circuit on first error
+ *
+ * @return Array list of errors
*/
private function checkCascadingSourcesRestrictions( $action, $user, $errors, $doExpensiveQueries, $short ) {
if ( $doExpensiveQueries && !$this->isCssJsSubpage() ) {
if ( isset( $restrictions[$action] ) ) {
foreach ( $restrictions[$action] as $right ) {
$right = ( $right == 'sysop' ) ? 'protect' : $right;
- if ( $right != '' && !$user->isAllowed( $right ) ) {
+ if ( $right != '' && !$user->isAllowed( $right, $this->mNamespace ) ) {
$pages = '';
foreach ( $cascadingSources as $page )
$pages .= '* [[:' . $page->getPrefixedText() . "]]\n";
/**
* Check action permissions not already checked in checkQuickPermissions
- * @see checkQuickPermissions for parameter information
+ *
+ * @param $action String the action to check
+ * @param $user User to check
+ * @param $errors Array list of current errors
+ * @param $doExpensiveQueries Boolean whether or not to perform expensive queries
+ * @param $short Boolean short circuit on first error
+ *
+ * @return Array list of errors
*/
private function checkActionPermissions( $action, $user, $errors, $doExpensiveQueries, $short ) {
if ( $action == 'protect' ) {
if( $title_protection['pt_create_perm'] == 'sysop' ) {
$title_protection['pt_create_perm'] = 'protect'; // B/C
}
- if( $title_protection['pt_create_perm'] == '' || !$user->isAllowed( $title_protection['pt_create_perm'] ) ) {
+ if( $title_protection['pt_create_perm'] == '' ||
+ !$user->isAllowed( $title_protection['pt_create_perm'],
+ $this->mNamespace ) ) {
$errors[] = array( 'titleprotected', User::whoIs( $title_protection['pt_user'] ), $title_protection['pt_reason'] );
}
}
/**
* Check that the user isn't blocked from editting.
- * @see checkQuickPermissions for parameter information
+ *
+ * @param $action String the action to check
+ * @param $user User to check
+ * @param $errors Array list of current errors
+ * @param $doExpensiveQueries Boolean whether or not to perform expensive queries
+ * @param $short Boolean short circuit on first error
+ *
+ * @return Array list of errors
*/
private function checkUserBlock( $action, $user, $errors, $doExpensiveQueries, $short ) {
- if( $short ) {
+ if( !$doExpensiveQueries ) {
return $errors;
}
$errors[] = array( 'confirmedittext' );
}
- // Edit blocks should not affect reading. Account creation blocks handled at userlogin.
- if ( $action != 'read' && $action != 'createaccount' && $user->isBlockedFrom( $this ) ) {
+ if ( in_array( $action, array( 'read', 'createaccount', 'unblock' ) ) ){
+ // Edit blocks should not affect reading.
+ // Account creation blocks handled at userlogin.
+ // Unblocking handled in SpecialUnblock
+ } elseif( ( $action == 'edit' || $action == 'create' ) && !$user->isBlockedFrom( $this ) ){
+ // Don't block the user from editing their own talk page unless they've been
+ // explicitly blocked from that too.
+ } elseif( $user->isBlocked() && $user->mBlock->prevents( $action ) !== false ) {
$block = $user->mBlock;
// This is from OutputPage::blockedPage
}
$link = '[[' . $wgContLang->getNsText( NS_USER ) . ":{$name}|{$name}]]";
- $blockid = $block->mId;
+ $blockid = $block->getId();
$blockExpiry = $user->mBlock->mExpiry;
$blockTimestamp = $wgLang->timeanddate( wfTimestamp( TS_MW, $user->mBlock->mTimestamp ), true );
if ( $blockExpiry == 'infinity' ) {
- // Entry in database (table ipblocks) is 'infinity' but 'ipboptions' uses 'infinite' or 'indefinite'
- $scBlockExpiryOptions = wfMsg( 'ipboptions' );
-
- foreach ( explode( ',', $scBlockExpiryOptions ) as $option ) {
- if ( !strpos( $option, ':' ) )
- continue;
-
- list( $show, $value ) = explode( ':', $option );
-
- if ( $value == 'infinite' || $value == 'indefinite' ) {
- $blockExpiry = $show;
- break;
- }
- }
+ $blockExpiry = wfMessage( 'infiniteblock' )->text();
} else {
$blockExpiry = $wgLang->timeanddate( wfTimestamp( TS_MW, $blockExpiry ), true );
}
- $intended = $user->mBlock->mAddress;
+ $intended = strval( $user->mBlock->getTarget() );
$errors[] = array( ( $block->mAuto ? 'autoblockedtext' : 'blockedtext' ), $link, $reason, $ip, $name,
$blockid, $blockExpiry, $intended, $blockTimestamp );
* which checks ONLY that previously checked by userCan (i.e. it leaves out
* checks on wfReadOnly() and blocks)
*
- * @param $action \type{\string} action that permission needs to be checked for
- * @param $user \type{User} user to check
- * @param $doExpensiveQueries \type{\bool} Set this to false to avoid doing unnecessary queries.
- * @param $short \type{\bool} Set this to true to stop after the first permission error.
- * @return \type{\array} Array of arrays of the arguments to wfMsg to explain permissions problems.
+ * @param $action String action that permission needs to be checked for
+ * @param $user User to check
+ * @param $doExpensiveQueries Bool Set this to false to avoid doing unnecessary queries.
+ * @param $short Bool Set this to true to stop after the first permission error.
+ * @return Array of arrays of the arguments to wfMsg to explain permissions problems.
*/
protected function getUserPermissionsErrorsInternal( $action, $user, $doExpensiveQueries = true, $short = false ) {
wfProfileIn( __METHOD__ );
/**
* Is this title subject to title protection?
+ * Title protection is the one applied against creation of such title.
*
- * @return \type{\mixed} An associative array representing any existent title
+ * @return Mixed An associative array representing any existent title
* protection, or false if there's none.
*/
private function getTitleProtection() {
/**
* Update the title protection status
*
- * @param $create_perm \type{\string} Permission required for creation
- * @param $reason \type{\string} Reason for protection
- * @param $expiry \type{\string} Expiry timestamp
+ * @param $create_perm String Permission required for creation
+ * @param $reason String Reason for protection
+ * @param $expiry String Expiry timestamp
* @return boolean true
*/
public function updateTitleProtection( $create_perm, $reason, $expiry ) {
$dbw = wfGetDB( DB_MASTER );
- $encodedExpiry = Block::encodeExpiry( $expiry, $dbw );
+ $encodedExpiry = $dbw->encodeExpiry( $expiry );
$expiry_description = '';
- if ( $encodedExpiry != 'infinity' ) {
+ if ( $encodedExpiry != $dbw->getInfinity() ) {
$expiry_description = ' (' . wfMsgForContent( 'protect-expiring', $wgContLang->timeanddate( $expiry ),
$wgContLang->date( $expiry ) , $wgContLang->time( $expiry ) ) . ')';
} else {
# Update protection table
if ( $create_perm != '' ) {
- $dbw->replace( 'protected_titles', array( array( 'pt_namespace', 'pt_title' ) ),
- array(
+ $this->mTitleProtection = array(
'pt_namespace' => $namespace,
'pt_title' => $title,
'pt_create_perm' => $create_perm,
- 'pt_timestamp' => Block::encodeExpiry( wfTimestampNow(), $dbw ),
+ 'pt_timestamp' => $dbw->encodeExpiry( wfTimestampNow() ),
'pt_expiry' => $encodedExpiry,
'pt_user' => $wgUser->getId(),
'pt_reason' => $reason,
- ), __METHOD__
- );
+ );
+ $dbw->replace( 'protected_titles', array( array( 'pt_namespace', 'pt_title' ) ),
+ $this->mTitleProtection, __METHOD__ );
} else {
$dbw->delete( 'protected_titles', array( 'pt_namespace' => $namespace,
'pt_title' => $title ), __METHOD__ );
+ $this->mTitleProtection = false;
}
+
# Update the protection log
if ( $dbw->affectedRows() ) {
$log = new LogPage( 'protect' );
array( 'pt_namespace' => $this->getNamespace(), 'pt_title' => $this->getDBkey() ),
__METHOD__
);
+ $this->mTitleProtection = false;
}
/**
* Would anybody with sufficient privileges be able to move this page?
* Some pages just aren't movable.
*
- * @return \type{\bool} TRUE or FALSE
+ * @return Bool TRUE or FALSE
*/
public function isMovable() {
return MWNamespace::isMovable( $this->getNamespace() ) && $this->getInterwiki() == '';
/**
* Can $wgUser read this page?
*
- * @return \type{\bool}
+ * @return Bool
* @todo fold these checks into userCan()
*/
public function userCanRead() {
# Not a public wiki, so no shortcut
$useShortcut = false;
} elseif ( !empty( $wgRevokePermissions ) ) {
- /*
+ /**
* Iterate through each group with permissions being revoked (key not included since we don't care
* what the group name is), then check if the read permission is being revoked. If it is, then
* we don't use the shortcut below since the user might not be able to read, even though anon
} else {
global $wgWhitelistRead;
- /**
- * Always grant access to the login page.
- * Even anons need to be able to log in.
- */
- if ( $this->isSpecial( 'Userlogin' ) || $this->isSpecial( 'Resetpass' ) ) {
+ # Always grant access to the login page.
+ # Even anons need to be able to log in.
+ if ( $this->isSpecial( 'Userlogin' ) || $this->isSpecial( 'ChangePassword' ) ) {
return true;
}
- /**
- * Bail out if there isn't whitelist
- */
+ # Bail out if there isn't whitelist
if ( !is_array( $wgWhitelistRead ) ) {
return false;
}
- /**
- * Check for explicit whitelisting
- */
+ # Check for explicit whitelisting
$name = $this->getPrefixedText();
$dbName = $this->getPrefixedDBKey();
// Check with and without underscores
if ( in_array( $name, $wgWhitelistRead, true ) || in_array( $dbName, $wgWhitelistRead, true ) )
return true;
- /**
- * Old settings might have the title prefixed with
- * a colon for main-namespace pages
- */
+ # Old settings might have the title prefixed with
+ # a colon for main-namespace pages
if ( $this->getNamespace() == NS_MAIN ) {
if ( in_array( ':' . $name, $wgWhitelistRead ) ) {
return true;
}
}
- /**
- * If it's a special page, ditch the subpage bit
- * and check again
- */
+ # If it's a special page, ditch the subpage bit and check again
if ( $this->getNamespace() == NS_SPECIAL ) {
$name = $this->getDBkey();
- list( $name, /* $subpage */ ) = SpecialPage::resolveAliasWithSubpage( $name );
+ list( $name, /* $subpage */ ) = SpecialPageFactory::resolveAlias( $name );
if ( $name === false ) {
# Invalid special page, but we show standard login required message
return false;
return false;
}
+ /**
+ * Is this the mainpage?
+ * @note Title::newFromText seams to be sufficiently optimized by the title
+ * cache that we don't need to over-optimize by doing direct comparisons and
+ * acidentally creating new bugs where $title->equals( Title::newFromText() )
+ * ends up reporting something differently than $title->isMainPage();
+ *
+ * @return Bool
+ */
+ public function isMainPage() {
+ return $this->equals( Title::newMainPage() );
+ }
+
/**
* Is this a talk page of some sort?
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isTalkPage() {
return MWNamespace::isTalk( $this->getNamespace() );
/**
* Is this a subpage?
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isSubpage() {
return MWNamespace::hasSubpages( $this->mNamespace )
/**
* Does this have subpages? (Warning, usually requires an extra DB query.)
*
- * @return \type{\bool}
+ * @return Bool
*/
public function hasSubpages() {
if ( !MWNamespace::hasSubpages( $this->mNamespace ) ) {
/**
* Get all subpages of this page.
*
- * @param $limit Maximum number of subpages to fetch; -1 for no limit
+ * @param $limit Int maximum number of subpages to fetch; -1 for no limit
* @return mixed TitleArray, or empty array if this page's namespace
* doesn't allow subpages
*/
* Could this page contain custom CSS or JavaScript, based
* on the title?
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isCssOrJsPage() {
return $this->mNamespace == NS_MEDIAWIKI
/**
* Is this a .css or .js subpage of a user page?
- * @return \type{\bool}
+ * @return Bool
*/
public 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
*
- * @return \type{\bool}
+ * @return Bool
+ * @deprecated since 1.17
*/
public function isValidCssJsSubpage() {
- if ( $this->isCssJsSubpage() ) {
- $name = $this->getSkinFromCssJsSubpage();
- if ( $name == 'common' ) {
- return true;
- }
- $skinNames = Skin::getSkinNames();
- return array_key_exists( $name, $skinNames );
- } else {
- return false;
- }
+ return $this->isCssJsSubpage();
}
/**
/**
* Is this a .css subpage of a user page?
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isCssSubpage() {
return ( NS_USER == $this->mNamespace && preg_match( "/\\/.*\\.css$/", $this->mTextform ) );
/**
* Is this a .js subpage of a user page?
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isJsSubpage() {
return ( NS_USER == $this->mNamespace && preg_match( "/\\/.*\\.js$/", $this->mTextform ) );
* Protect css subpages of user pages: can $wgUser edit
* this page?
*
- * @return \type{\bool}
- * @todo XXX: this might be better using restrictions
+ * @deprecated in 1.19; will be removed in 1.20. Use getUserPermissionsErrors() instead.
+ * @return Bool
*/
public function userCanEditCssSubpage() {
global $wgUser;
- return ( ( $wgUser->isAllowed( 'editusercssjs' ) && $wgUser->isAllowed( 'editusercss' ) )
+ wfDeprecated( __METHOD__ );
+ return ( ( $wgUser->isAllowedAll( 'editusercssjs', 'editusercss' ) )
|| preg_match( '/^' . preg_quote( $wgUser->getName(), '/' ) . '\//', $this->mTextform ) );
}
* Protect js subpages of user pages: can $wgUser edit
* this page?
*
- * @return \type{\bool}
- * @todo XXX: this might be better using restrictions
+ * @deprecated in 1.19; will be removed in 1.20. Use getUserPermissionsErrors() instead.
+ * @return Bool
*/
public function userCanEditJsSubpage() {
global $wgUser;
- return ( ( $wgUser->isAllowed( 'editusercssjs' ) && $wgUser->isAllowed( 'edituserjs' ) )
- || preg_match( '/^' . preg_quote( $wgUser->getName(), '/' ) . '\//', $this->mTextform ) );
+ wfDeprecated( __METHOD__ );
+ return ( ( $wgUser->isAllowedAll( 'editusercssjs', 'edituserjs' ) )
+ || preg_match( '/^' . preg_quote( $wgUser->getName(), '/' ) . '\//', $this->mTextform ) );
}
/**
* Cascading protection: Return true if cascading restrictions apply to this page, false if not.
*
- * @return \type{\bool} If the page is subject to cascading restrictions.
+ * @return Bool If the page is subject to cascading restrictions.
*/
public function isCascadeProtected() {
list( $sources, /* $restrictions */ ) = $this->getCascadeProtectionSources( false );
/**
* Cascading protection: Get the source of any cascading restrictions on this page.
*
- * @param $getPages \type{\bool} Whether or not to retrieve the actual pages
+ * @param $getPages Bool Whether or not to retrieve the actual pages
* that the restrictions have come from.
- * @return \type{\arrayof{mixed title array, restriction array}} Array of the Title
- * objects of the pages from which cascading restrictions have come,
- * false for none, or true if such restrictions exist, but $getPages was not set.
- * The restriction array is an array of each type, each of which contains a
- * array of unique groups.
+ * @return Mixed Array of Title objects of the pages from which cascading restrictions
+ * have come, false for none, or true if such restrictions exist, but $getPages
+ * was not set. The restriction array is an array of each type, each of which
+ * contains a array of unique groups.
*/
public function getCascadeProtectionSources( $getPages = true ) {
+ global $wgContLang;
$pagerestrictions = array();
if ( isset( $this->mCascadeSources ) && $getPages ) {
return array( $this->mCascadeSources, $this->mCascadingRestrictions );
- } else if ( isset( $this->mHasCascadingRestrictions ) && !$getPages ) {
+ } elseif ( isset( $this->mHasCascadingRestrictions ) && !$getPages ) {
return array( $this->mHasCascadingRestrictions, $pagerestrictions );
}
$purgeExpired = false;
foreach ( $res as $row ) {
- $expiry = Block::decodeExpiry( $row->pr_expiry );
+ $expiry = $wgContLang->formatExpiry( $row->pr_expiry, TS_MW );
if ( $expiry > $now ) {
if ( $getPages ) {
$page_id = $row->pr_page;
Title::purgeExpiredRestrictions();
}
- wfProfileOut( __METHOD__ );
-
if ( $getPages ) {
$this->mCascadeSources = $sources;
$this->mCascadingRestrictions = $pagerestrictions;
$this->mHasCascadingRestrictions = $sources;
}
+ wfProfileOut( __METHOD__ );
return array( $sources, $pagerestrictions );
}
/**
* Loads a string into mRestrictions array
*
- * @param $res \type{Resource} restrictions as an SQL result.
- * @param $oldFashionedRestrictions string comma-separated list of page
+ * @param $res Resource restrictions as an SQL result.
+ * @param $oldFashionedRestrictions String comma-separated list of page
* restrictions from page table (pre 1.10)
*/
private function loadRestrictionsFromResultWrapper( $res, $oldFashionedRestrictions = null ) {
/**
* Compiles list of active page restrictions from both page table (pre 1.10)
- * and page_restrictions table
+ * and page_restrictions table for this existing page.
+ * Public for usage by LiquidThreads.
*
* @param $rows array of db result objects
* @param $oldFashionedRestrictions string comma-separated list of page
* restrictions from page table (pre 1.10)
*/
public function loadRestrictionsFromRows( $rows, $oldFashionedRestrictions = null ) {
+ global $wgContLang;
$dbr = wfGetDB( DB_SLAVE );
$restrictionTypes = $this->getRestrictionTypes();
foreach ( $restrictionTypes as $type ) {
$this->mRestrictions[$type] = array();
- $this->mRestrictionsExpiry[$type] = Block::decodeExpiry( '' );
+ $this->mRestrictionsExpiry[$type] = $wgContLang->formatExpiry( '', TS_MW );
}
$this->mCascadeRestriction = false;
$now = wfTimestampNow();
$purgeExpired = false;
+ # Cycle through all the restrictions.
foreach ( $rows as $row ) {
- # Cycle through all the restrictions.
// Don't take care of restrictions types that aren't allowed
-
if ( !in_array( $row->pr_type, $restrictionTypes ) )
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 );
+ $expiry = $wgContLang->formatExpiry( $row->pr_expiry, TS_MW );
// Only apply the restrictions if they haven't expired!
if ( !$expiry || $expiry > $now ) {
/**
* Load restrictions from the page_restrictions table
*
- * @param $oldFashionedRestrictions string comma-separated list of page
+ * @param $oldFashionedRestrictions String comma-separated list of page
* restrictions from page table (pre 1.10)
*/
public function loadRestrictions( $oldFashionedRestrictions = null ) {
+ global $wgContLang;
if ( !$this->mRestrictionsLoaded ) {
if ( $this->exists() ) {
$dbr = wfGetDB( DB_SLAVE );
- $res = $dbr->select( 'page_restrictions', '*',
- array( 'pr_page' => $this->getArticleId() ), __METHOD__ );
+ $res = $dbr->select(
+ 'page_restrictions',
+ '*',
+ array( 'pr_page' => $this->getArticleId() ),
+ __METHOD__
+ );
$this->loadRestrictionsFromResultWrapper( $res, $oldFashionedRestrictions );
} else {
if ( $title_protection ) {
$now = wfTimestampNow();
- $expiry = Block::decodeExpiry( $title_protection['pt_expiry'] );
+ $expiry = $wgContLang->formatExpiry( $title_protection['pt_expiry'], TS_MW );
if ( !$expiry || $expiry > $now ) {
// Apply the restrictions
$this->mRestrictions['create'] = explode( ',', trim( $title_protection['pt_create_perm'] ) );
} else { // Get rid of the old restrictions
Title::purgeExpiredRestrictions();
+ $this->mTitleProtection = false;
}
} else {
- $this->mRestrictionsExpiry['create'] = Block::decodeExpiry( '' );
+ $this->mRestrictionsExpiry['create'] = $wgContLang->formatExpiry( '', TS_MW );
}
$this->mRestrictionsLoaded = true;
}
/**
* Accessor/initialisation for mRestrictions
*
- * @param $action \type{\string} action that permission needs to be checked for
- * @return \type{\arrayof{\string}} the array of groups allowed to edit this article
+ * @param $action String action that permission needs to be checked for
+ * @return Array of Strings the array of groups allowed to edit this article
*/
public function getRestrictions( $action ) {
if ( !$this->mRestrictionsLoaded ) {
/**
* Get the expiry time for the restriction against a given action
*
- * @return 14-char timestamp, or 'infinity' if the page is protected forever
+ * @return String|Bool 14-char timestamp, or 'infinity' if the page is protected forever
* or not protected at all, or false if the action is not recognised.
*/
public function getRestrictionExpiry( $action ) {
/**
* Is there a version of this page in the deletion archive?
*
- * @return \type{\int} the number of archived revisions
+ * @param $includeSuppressed Boolean Include suppressed revisions?
+ * @return Int the number of archived revisions
*/
- public function isDeleted() {
+ public function isDeleted( $includeSuppressed = false ) {
if ( $this->getNamespace() < 0 ) {
$n = 0;
} else {
$dbr = wfGetDB( DB_SLAVE );
+ $conditions = array( 'ar_namespace' => $this->getNamespace(), 'ar_title' => $this->getDBkey() );
+
+ if( !$includeSuppressed ) {
+ $suppressedTextBits = Revision::DELETED_TEXT | Revision::DELETED_RESTRICTED;
+ $conditions[] = $dbr->bitAnd('ar_deleted', $suppressedTextBits ) .
+ ' != ' . $suppressedTextBits;
+ }
+
$n = $dbr->selectField( 'archive', 'COUNT(*)',
- array( 'ar_namespace' => $this->getNamespace(), 'ar_title' => $this->getDBkey() ),
+ $conditions,
__METHOD__
);
if ( $this->getNamespace() == NS_FILE ) {
- $n += $dbr->selectField( 'filearchive', 'COUNT(*)',
- array( 'fa_name' => $this->getDBkey() ),
+ $fconditions = array( 'fa_name' => $this->getDBkey() );
+ if( !$includeSuppressed ) {
+ $suppressedTextBits = File::DELETED_FILE | File::DELETED_RESTRICTED;
+ $fconditions[] = $dbr->bitAnd('fa_deleted', $suppressedTextBits ) .
+ ' != ' . $suppressedTextBits;
+ }
+
+ $n += $dbr->selectField( 'filearchive',
+ 'COUNT(*)',
+ $fconditions,
__METHOD__
);
}
* Get the article ID for this Title from the link cache,
* adding it if necessary
*
- * @param $flags \type{\int} a bit field; may be Title::GAID_FOR_UPDATE to select
+ * @param $flags Int a bit field; may be Title::GAID_FOR_UPDATE to select
* for update
- * @return \type{\int} the ID
+ * @return Int the ID
*/
public function getArticleID( $flags = 0 ) {
if ( $this->getNamespace() < 0 ) {
* Is this an article that is a redirect page?
* Uses link cache, adding it if necessary
*
- * @param $flags \type{\int} a bit field; may be Title::GAID_FOR_UPDATE to select for update
- * @return \type{\bool}
+ * @param $flags Int a bit field; may be Title::GAID_FOR_UPDATE to select for update
+ * @return Bool
*/
public function isRedirect( $flags = 0 ) {
if ( !is_null( $this->mRedirect ) ) {
* What is the length of this page?
* Uses link cache, adding it if necessary
*
- * @param $flags \type{\int} a bit field; may be Title::GAID_FOR_UPDATE to select for update
- * @return \type{\bool}
+ * @param $flags Int a bit field; may be Title::GAID_FOR_UPDATE to select for update
+ * @return Int
*/
public function getLength( $flags = 0 ) {
if ( $this->mLength != -1 ) {
/**
* What is the page_latest field for this page?
*
- * @param $flags \type{\int} a bit field; may be Title::GAID_FOR_UPDATE to select for update
- * @return \type{\int} or 0 if the page doesn't exist
+ * @param $flags Int a bit field; may be Title::GAID_FOR_UPDATE to select for update
+ * @return Int or 0 if the page doesn't exist
*/
public function getLatestRevID( $flags = 0 ) {
if ( $this->mLatestID !== false ) {
* This clears some fields in this object, and clears any associated
* keys in the "bad links" section of the link cache.
*
- * - This is called from Article::insertNewArticle() to allow
+ * - This is called from Article::doEdit() and Article::insertOn() to allow
* loading of the new page_id. It's also called from
* Article::doDeleteArticle()
*
- * @param $newid \type{\int} the new Article ID
+ * @param $newid Int the new Article ID
*/
public function resetArticleID( $newid ) {
$linkCache = LinkCache::singleton();
/**
* Updates page_touched for this page; called from LinksUpdate.php
*
- * @return \type{\bool} true if the update succeded
+ * @return Bool true if the update succeded
*/
public function invalidateCache() {
if ( wfReadOnly() ) {
* Prefix some arbitrary text with the namespace or interwiki prefix
* of this object
*
- * @param $name \type{\string} the text
- * @return \type{\string} the prefixed text
+ * @param $name String the text
+ * @return String the prefixed text
* @private
*/
- /* private */ function prefix( $name ) {
+ private function prefix( $name ) {
$p = '';
if ( $this->mInterwiki != '' ) {
$p = $this->mInterwiki . ':';
}
+
if ( 0 != $this->mNamespace ) {
$p .= $this->getNsText() . ':';
}
* Note that this doesn't pick up many things that could be wrong with titles, but that
* replacing this regex with something valid will make many titles valid.
*
- * @return string regex string
+ * @return String regex string
*/
static function getTitleInvalidRegex() {
static $rxTc = false;
/**
* Capitalize a text string for a title if it belongs to a namespace that capitalizes
*
- * @param $text string containing title to capitalize
+ * @param $text String containing title to capitalize
* @param $ns int namespace index, defaults to NS_MAIN
* @return String containing capitalized title
*/
* namespace prefixes, sets the other forms, and canonicalizes
* everything.
*
- * @return \type{\bool} true on success
+ * @return Bool true on success
*/
private function secureAndSplit() {
global $wgContLang, $wgLocalInterwiki;
# Initialisation
- $rxTc = self::getTitleInvalidRegex();
-
$this->mInterwiki = $this->mFragment = '';
$this->mNamespace = $this->mDefaultNamespace; # Usually NS_MAIN
# Note: use of the /u option on preg_replace here will cause
# input with invalid UTF-8 sequences to be nullified out in PHP 5.2.x,
# conveniently disabling them.
- #
$dbkey = preg_replace( '/[ _\xA0\x{1680}\x{180E}\x{2000}-\x{200A}\x{2028}\x{2029}\x{202F}\x{205F}\x{3000}]+/u', '_', $dbkey );
$dbkey = trim( $dbkey, '_' );
# Initial colon indicates main namespace rather than specified default
# but should not create invalid {ns,title} pairs such as {0,Project:Foo}
- if ( ':' == $dbkey { 0 } ) {
+ if ( ':' == $dbkey[0] ) {
$this->mNamespace = NS_MAIN;
$dbkey = substr( $dbkey, 1 ); # remove the colon but continue processing
$dbkey = trim( $dbkey, '_' ); # remove any subsequent whitespace
# For Talk:X pages, check if X has a "namespace" prefix
if ( $ns == NS_TALK && preg_match( $prefixRegexp, $dbkey, $x ) ) {
if ( $wgContLang->getNsIndex( $x[1] ) ) {
- return false; # Disallow Talk:File:x type titles...
- } else if ( Interwiki::isValidInterwiki( $x[1] ) ) {
- return false; # Disallow Talk:Interwiki:x type titles...
+ # Disallow Talk:File:x type titles...
+ return false;
+ } elseif ( Interwiki::isValidInterwiki( $x[1] ) ) {
+ # Disallow Talk:Interwiki:x type titles...
+ return false;
}
}
} elseif ( Interwiki::isValidInterwiki( $p ) ) {
$this->mInterwiki = $wgContLang->lc( $p );
# Redundant interwiki prefix to the local wiki
- if ( 0 == strcasecmp( $this->mInterwiki, $wgLocalInterwiki ) ) {
+ if ( $wgLocalInterwiki !== false
+ && 0 == strcasecmp( $this->mInterwiki, $wgLocalInterwiki ) )
+ {
if ( $dbkey == '' ) {
# Can't have an empty self-link
return false;
} while ( true );
# We already know that some pages won't be in the database!
- #
if ( $this->mInterwiki != '' || NS_SPECIAL == $this->mNamespace ) {
$this->mArticleID = 0;
}
$fragment = strstr( $dbkey, '#' );
if ( false !== $fragment ) {
- $this->setFragment( preg_replace( '/^#_*/', '#', $fragment ) );
+ $this->setFragment( $fragment );
$dbkey = substr( $dbkey, 0, strlen( $dbkey ) - strlen( $fragment ) );
# remove whitespace again: prevents "Foo_bar_#"
# becoming "Foo_bar_"
}
# Reject illegal characters.
- #
+ $rxTc = self::getTitleInvalidRegex();
if ( preg_match( $rxTc, $dbkey ) ) {
return false;
}
- /**
- * Pages with "/./" or "/../" appearing in the URLs will often be un-
- * reachable due to the way web browsers deal with 'relative' URLs.
- * Also, they conflict with subpage syntax. Forbid them explicitly.
- */
+ # Pages with "/./" or "/../" appearing in the URLs will often be un-
+ # reachable due to the way web browsers deal with 'relative' URLs.
+ # Also, they conflict with subpage syntax. Forbid them explicitly.
if ( strpos( $dbkey, '.' ) !== false &&
- ( $dbkey === '.' || $dbkey === '..' ||
- strpos( $dbkey, './' ) === 0 ||
- strpos( $dbkey, '../' ) === 0 ||
- strpos( $dbkey, '/./' ) !== false ||
- strpos( $dbkey, '/../' ) !== false ||
- substr( $dbkey, -2 ) == '/.' ||
- substr( $dbkey, -3 ) == '/..' ) )
+ ( $dbkey === '.' || $dbkey === '..' ||
+ strpos( $dbkey, './' ) === 0 ||
+ strpos( $dbkey, '../' ) === 0 ||
+ strpos( $dbkey, '/./' ) !== false ||
+ strpos( $dbkey, '/../' ) !== false ||
+ substr( $dbkey, -2 ) == '/.' ||
+ substr( $dbkey, -3 ) == '/..' ) )
{
return false;
}
- /**
- * Magic tilde sequences? Nu-uh!
- */
+ # Magic tilde sequences? Nu-uh!
if ( strpos( $dbkey, '~~~' ) !== false ) {
return false;
}
- /**
- * 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]]
- */
+ # 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;
}
- /**
- * Normally, all wiki links are forced to have
- * an initial capital letter so [[foo]] and [[Foo]]
- * point to the same place.
- *
- * Don't force it for interwikis, since the other
- * site might be case-sensitive.
- */
+ # Normally, all wiki links are forced to have an initial capital letter so [[foo]]
+ # and [[Foo]] point to the same place. Don't force it for interwikis, since the
+ # other site might be case-sensitive.
$this->mUserCaseDBKey = $dbkey;
if ( $this->mInterwiki == '' ) {
$dbkey = self::capitalize( $dbkey, $this->mNamespace );
}
- /**
- * Can't make a link to a namespace alone...
- * "empty" local links can only be self-links
- * with a fragment identifier.
- */
- if ( $dbkey == '' &&
- $this->mInterwiki == '' &&
- $this->mNamespace != NS_MAIN ) {
+ # Can't make a link to a namespace alone... "empty" local links can only be
+ # self-links with a fragment identifier.
+ if ( $dbkey == '' && $this->mInterwiki == '' && $this->mNamespace != NS_MAIN ) {
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
// inconsistent. Same for talk/userpages. Keep them normalized instead.
- $dbkey = ( $this->mNamespace == NS_USER || $this->mNamespace == NS_USER_TALK ) ?
- IP::sanitizeIP( $dbkey ) : $dbkey;
+ $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;
* Deprecated for public use, use Title::makeTitle() with fragment parameter.
* Still in active use privately.
*
- * @param $fragment \type{\string} text
+ * @param $fragment String text
*/
public function setFragment( $fragment ) {
$this->mFragment = str_replace( '_', ' ', substr( $fragment, 1 ) );
* @param $options Array: may be FOR UPDATE
* @param $table String: table name
* @param $prefix String: fields prefix
- * @return \type{\arrayof{Title}} the Title objects linking here
+ * @return Array of Title objects linking here
*/
public function getLinksTo( $options = array(), $table = 'pagelinks', $prefix = 'pl' ) {
$linkCache = LinkCache::singleton();
$retVal = array();
if ( $db->numRows( $res ) ) {
foreach ( $res as $row ) {
- if ( $titleObj = Title::makeTitle( $row->page_namespace, $row->page_title ) ) {
+ $titleObj = Title::makeTitle( $row->page_namespace, $row->page_title );
+ if ( $titleObj ) {
$linkCache->addGoodLinkObj( $row->page_id, $titleObj, $row->page_len, $row->page_is_redirect, $row->page_latest );
$retVal[] = $titleObj;
}
* On heavily-used templates it will max out the memory.
*
* @param $options Array: may be FOR UPDATE
- * @return \type{\arrayof{Title}} the Title objects linking here
+ * @return Array of Title the Title objects linking here
*/
public function getTemplateLinksTo( $options = array() ) {
return $this->getLinksTo( $options, 'templatelinks', 'tl' );
* Get an array of Title objects referring to non-existent articles linked from this page
*
* @todo check if needed (used only in SpecialBrokenRedirects.php, and should use redirect table in this case)
- * @return \type{\arrayof{Title}} the Title objects
+ * @return Array of Title the Title objects
*/
public function getBrokenLinksFrom() {
if ( $this->getArticleId() == 0 ) {
* Get a list of URLs to purge from the Squid cache when this
* page changes
*
- * @return \type{\arrayof{\string}} the URLs
+ * @return Array of String the URLs
*/
public function getSquidURLs() {
global $wgContLang;
/**
* Move this page without authentication
*
- * @param $nt \type{Title} the new page Title
- * @return \type{\mixed} true on success, getUserPermissionsErrors()-like array on failure
+ * @param $nt Title the new page Title
+ * @return Mixed true on success, getUserPermissionsErrors()-like array on failure
*/
public function moveNoAuth( &$nt ) {
return $this->moveTo( $nt, false );
* Check whether a given move operation would be valid.
* Returns true if ok, or a getUserPermissionsErrors()-like array otherwise
*
- * @param $nt \type{Title} the new title
- * @param $auth \type{\bool} indicates whether $wgUser's permissions
+ * @param $nt Title the new title
+ * @param $auth Bool indicates whether $wgUser's permissions
* should be checked
- * @param $reason \type{\string} is the log summary of the move, used for spam checking
- * @return \type{\mixed} True on success, getUserPermissionsErrors()-like array on failure
+ * @param $reason String is the log summary of the move, used for spam checking
+ * @return Mixed True on success, getUserPermissionsErrors()-like array on failure
*/
public function isValidMoveOperation( &$nt, $auth = true, $reason = '' ) {
global $wgUser;
}
if ( ( $this->getDBkey() == '' ) ||
( !$oldid ) ||
- ( $nt->getDBkey() == '' ) ) {
+ ( $nt->getDBkey() == '' ) ) {
$errors[] = array( 'badarticleerror' );
}
// Image-specific checks
if ( $this->getNamespace() == NS_FILE ) {
- if ( $nt->getNamespace() != NS_FILE ) {
- $errors[] = array( 'imagenocrossnamespace' );
- }
- $file = wfLocalFile( $this );
- if ( $file->exists() ) {
- if ( $nt->getText() != wfStripIllegalFilenameChars( $nt->getText() ) ) {
- $errors[] = array( 'imageinvalidfilename' );
- }
- if ( !File::checkExtensionCompatibility( $file, $nt->getDBkey() ) ) {
- $errors[] = array( 'imagetypemismatch' );
- }
- }
- $destfile = wfLocalFile( $nt );
- if ( !$wgUser->isAllowed( 'reupload-shared' ) && !$destfile->exists() && wfFindFile( $nt ) ) {
- $errors[] = array( 'file-exists-sharedrepo' );
- }
+ $errors = array_merge( $errors, $this->validateFileMoveOperation( $nt ) );
}
if ( $nt->getNamespace() == NS_FILE && $this->getNamespace() != NS_FILE ) {
return $errors;
}
+ /**
+ * Check if the requested move target is a valid file move target
+ * @param Title $nt Target title
+ * @return array List of errors
+ */
+ protected function validateFileMoveOperation( $nt ) {
+ global $wgUser;
+
+ $errors = array();
+
+ if ( $nt->getNamespace() != NS_FILE ) {
+ $errors[] = array( 'imagenocrossnamespace' );
+ }
+
+ $file = wfLocalFile( $this );
+ if ( $file->exists() ) {
+ if ( $nt->getText() != wfStripIllegalFilenameChars( $nt->getText() ) ) {
+ $errors[] = array( 'imageinvalidfilename' );
+ }
+ if ( !File::checkExtensionCompatibility( $file, $nt->getDBkey() ) ) {
+ $errors[] = array( 'imagetypemismatch' );
+ }
+ }
+
+ $destFile = wfLocalFile( $nt );
+ if ( !$wgUser->isAllowed( 'reupload-shared' ) && !$destFile->exists() && wfFindFile( $nt ) ) {
+ $errors[] = array( 'file-exists-sharedrepo' );
+ }
+
+ return $errors;
+ }
+
/**
* Move a title to a new location
*
- * @param $nt \type{Title} the new title
- * @param $auth \type{\bool} indicates whether $wgUser's permissions
+ * @param $nt Title the new title
+ * @param $auth Bool indicates whether $wgUser's permissions
* should be checked
- * @param $reason \type{\string} The reason for the move
- * @param $createRedirect \type{\bool} Whether to create a redirect from the old title to the new title.
+ * @param $reason String the reason for the move
+ * @param $createRedirect Bool Whether to create a redirect from the old title to the new title.
* Ignored if the user doesn't have the suppressredirect right.
- * @return \type{\mixed} true on success, getUserPermissionsErrors()-like array on failure
+ * @return Mixed true on success, getUserPermissionsErrors()-like array on failure
*/
public function moveTo( &$nt, $auth = true, $reason = '', $createRedirect = true ) {
- global $wgContLang;
-
$err = $this->isValidMoveOperation( $nt, $auth, $reason );
if ( is_array( $err ) ) {
return $err;
}
- // If it is a file, move it first. It is done before all other moving stuff is done because it's hard to revert
+ // If it is a file, move it first. It is done before all other moving stuff is
+ // done because it's hard to revert
$dbw = wfGetDB( DB_MASTER );
if ( $this->getNamespace() == NS_FILE ) {
$file = wfLocalFile( $this );
}
}
- $pageid = $this->getArticleID();
+ $dbw->begin(); # If $file was a LocalFile, its transaction would have closed our own.
+ $pageid = $this->getArticleID( self::GAID_FOR_UPDATE );
$protected = $this->isProtected();
- if ( $nt->exists() ) {
- $err = $this->moveOverExistingRedirect( $nt, $reason, $createRedirect );
- $pageCountChange = ( $createRedirect ? 0 : -1 );
- } else { # Target didn't exist, do normal move.
- $err = $this->moveToNewTitle( $nt, $reason, $createRedirect );
- $pageCountChange = ( $createRedirect ? 1 : 0 );
- }
+ $pageCountChange = ( $createRedirect ? 1 : 0 ) - ( $nt->exists() ? 1 : 0 );
+ // Do the actual move
+ $err = $this->moveToInternal( $nt, $reason, $createRedirect );
if ( is_array( $err ) ) {
+ # @todo FIXME: What about the File we have already moved?
+ $dbw->rollback();
return $err;
}
+
$redirid = $this->getArticleID();
// Refresh the sortkey for this row. Be careful to avoid resetting
// cl_timestamp, which may disturb time-based lists on some sites.
- $prefix = $dbw->selectField(
+ $prefixes = $dbw->select(
'categorylinks',
- 'cl_sortkey_prefix',
+ array( 'cl_sortkey_prefix', 'cl_to' ),
array( 'cl_from' => $pageid ),
__METHOD__
);
- $dbw->update( 'categorylinks',
- array(
- 'cl_sortkey' => $wgContLang->convertToSortkey( $nt->getCategorySortkey( $prefix ) ),
- 'cl_timestamp=cl_timestamp' ),
- array( 'cl_from' => $pageid ),
- __METHOD__ );
+ foreach ( $prefixes as $prefixRow ) {
+ $prefix = $prefixRow->cl_sortkey_prefix;
+ $catTo = $prefixRow->cl_to;
+ $dbw->update( 'categorylinks',
+ array(
+ 'cl_sortkey' => Collation::singleton()->getSortKey(
+ $nt->getCategorySortkey( $prefix ) ),
+ 'cl_timestamp=cl_timestamp' ),
+ array(
+ 'cl_from' => $pageid,
+ 'cl_to' => $catTo ),
+ __METHOD__
+ );
+ }
if ( $protected ) {
# Protect the redirect title as the title used to be...
if ( $reason ) {
$comment .= wfMsgForContent( 'colon-separator' ) . $reason;
}
- $log->addEntry( 'move_prot', $nt, $comment, array( $this->getPrefixedText() ) ); // FIXME: $params?
+ // @todo FIXME: $params?
+ $log->addEntry( 'move_prot', $nt, $comment, array( $this->getPrefixedText() ) );
}
# Update watchlists
$u = new SearchUpdate( $redirid, $this->getPrefixedDBkey(), '' );
$u->doUpdate();
+ $dbw->commit();
+
# Update site_stats
if ( $this->isContentPage() && !$nt->isContentPage() ) {
# No longer a content page
$u->doUpdate();
}
# Update message cache for interface messages
- global $wgMessageCache;
if ( $this->getNamespace() == NS_MEDIAWIKI ) {
# @bug 17860: old article can be deleted, if this the case,
# delete it from message cache
if ( $this->getArticleID() === 0 ) {
- $wgMessageCache->replace( $this->getDBkey(), false );
+ MessageCache::singleton()->replace( $this->getDBkey(), false );
} else {
$oldarticle = new Article( $this );
- $wgMessageCache->replace( $this->getDBkey(), $oldarticle->getContent() );
+ MessageCache::singleton()->replace( $this->getDBkey(), $oldarticle->getContent() );
}
}
if ( $nt->getNamespace() == NS_MEDIAWIKI ) {
$newarticle = new Article( $nt );
- $wgMessageCache->replace( $nt->getDBkey(), $newarticle->getContent() );
+ MessageCache::singleton()->replace( $nt->getDBkey(), $newarticle->getContent() );
}
global $wgUser;
}
/**
- * Move page to a title which is at present a redirect to the
- * source page
+ * Move page to a title which is either a redirect to the
+ * source page or nonexistent
*
- * @param $nt \type{Title} the page to move to, which should currently
- * be a redirect
- * @param $reason \type{\string} The reason for the move
- * @param $createRedirect \type{\bool} Whether to leave a redirect at the old title.
- * Ignored if the user doesn't have the suppressredirect right
+ * @param $nt Title the page to move to, which should be a redirect or nonexistent
+ * @param $reason String The reason for the move
+ * @param $createRedirect Bool Whether to leave a redirect at the old title. Ignored
+ * if the user doesn't have the suppressredirect right
*/
- private function moveOverExistingRedirect( &$nt, $reason = '', $createRedirect = true ) {
- global $wgUseSquid, $wgUser, $wgContLang;
+ private function moveToInternal( &$nt, $reason = '', $createRedirect = true ) {
+ global $wgUser, $wgContLang;
+
+ $moveOverRedirect = $nt->exists();
- $comment = wfMsgForContent( '1movedto2_redir', $this->getPrefixedText(), $nt->getPrefixedText() );
+ $commentMsg = ( $moveOverRedirect ? '1movedto2_redir' : '1movedto2' );
+ $comment = wfMsgForContent( $commentMsg, $this->getPrefixedText(), $nt->getPrefixedText() );
if ( $reason ) {
$comment .= wfMsgForContent( 'colon-separator' ) . $reason;
}
- # Truncate for whole multibyte characters. +5 bytes for ellipsis
- $comment = $wgContLang->truncate( $comment, 250 );
+ # Truncate for whole multibyte characters.
+ $comment = $wgContLang->truncate( $comment, 255 );
- $now = wfTimestampNow();
- $newid = $nt->getArticleID();
$oldid = $this->getArticleID();
$latest = $this->getLatestRevID();
+ $oldns = $this->getNamespace();
+ $olddbk = $this->getDBkey();
+
$dbw = wfGetDB( DB_MASTER );
- $rcts = $dbw->timestamp( $nt->getEarliestRevTime() );
- $newns = $nt->getNamespace();
- $newdbk = $nt->getDBkey();
-
- # 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' => $newid ), __METHOD__ );
- if ( !$dbw->cascadingDeletes() ) {
- $dbw->delete( 'revision', array( 'rev_page' => $newid ), __METHOD__ );
- global $wgUseTrackbacks;
- if ( $wgUseTrackbacks ) {
- $dbw->delete( 'trackbacks', array( 'tb_page' => $newid ), __METHOD__ );
+ if ( $moveOverRedirect ) {
+ $rcts = $dbw->timestamp( $nt->getEarliestRevTime() );
+
+ $newid = $nt->getArticleID();
+ $newns = $nt->getNamespace();
+ $newdbk = $nt->getDBkey();
+
+ # 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' => $newid ), __METHOD__ );
+ if ( !$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__ );
}
- $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__ );
- }
- // If the redirect was recently created, it may have an entry in recentchanges still
- $dbw->delete( 'recentchanges',
- array( 'rc_timestamp' => $rcts, 'rc_namespace' => $newns, 'rc_title' => $newdbk, 'rc_new' => 1 ),
- __METHOD__
- );
+ // If the target page was recently created, it may have an entry in recentchanges still
+ $dbw->delete( 'recentchanges',
+ array( 'rc_timestamp' => $rcts, 'rc_namespace' => $newns, 'rc_title' => $newdbk, 'rc_new' => 1 ),
+ __METHOD__
+ );
+ }
# Save a null revision in the page's history notifying of the move
$nullRevision = Revision::newNullRevision( $dbw, $oldid, $comment, true );
+ if ( !is_object( $nullRevision ) ) {
+ throw new MWException( 'No valid null revision produced in ' . __METHOD__ );
+ }
$nullRevId = $nullRevision->insertOn( $dbw );
- $article = new Article( $this );
- wfRunHooks( 'NewRevisionFromEditComplete', array( $article, $nullRevision, $latest, $wgUser ) );
-
# Change the name of the target page:
$dbw->update( 'page',
/* SET */ array(
- 'page_touched' => $dbw->timestamp( $now ),
+ 'page_touched' => $dbw->timestamp(),
'page_namespace' => $nt->getNamespace(),
'page_title' => $nt->getDBkey(),
'page_latest' => $nullRevId,
);
$nt->resetArticleID( $oldid );
+ $article = new Article( $nt );
+ wfRunHooks( 'NewRevisionFromEditComplete', array( $article, $nullRevision, $latest, $wgUser ) );
+
# Recreate the redirect, this time in the other direction.
if ( $createRedirect || !$wgUser->isAllowed( 'suppressredirect' ) ) {
$mwRedir = MagicWord::get( 'redirect' );
__METHOD__ );
$redirectSuppressed = false;
} else {
+ // Get rid of old new page entries in Special:NewPages and RC.
+ // Needs to be before $this->resetArticleID( 0 ).
+ $dbw->delete( 'recentchanges', array(
+ 'rc_timestamp' => $dbw->timestamp( $this->getEarliestRevTime() ),
+ 'rc_namespace' => $oldns,
+ 'rc_title' => $olddbk,
+ 'rc_new' => 1
+ ),
+ __METHOD__
+ );
+
$this->resetArticleID( 0 );
$redirectSuppressed = true;
}
# Log the move
$log = new LogPage( 'move' );
- $log->addEntry( 'move_redir', $this, $reason, array( 1 => $nt->getPrefixedText(), 2 => $redirectSuppressed ) );
-
- # Purge squid
- if ( $wgUseSquid ) {
- $urls = array_merge( $nt->getSquidURLs(), $this->getSquidURLs() );
- $u = new SquidUpdate( $urls );
- $u->doUpdate();
- }
+ $logType = ( $moveOverRedirect ? 'move_redir' : 'move' );
+ $log->addEntry( $logType, $this, $reason, array( 1 => $nt->getPrefixedText(), 2 => $redirectSuppressed ) );
- }
-
- /**
- * Move page to non-existing title.
- *
- * @param $nt \type{Title} the new Title
- * @param $reason \type{\string} The reason for the move
- * @param $createRedirect \type{\bool} Whether to create a redirect from the old title to the new title
- * Ignored if the user doesn't have the suppressredirect right
- */
- private function moveToNewTitle( &$nt, $reason = '', $createRedirect = true ) {
- global $wgUser, $wgContLang;
-
- $comment = wfMsgForContent( '1movedto2', $this->getPrefixedText(), $nt->getPrefixedText() );
- if ( $reason ) {
- $comment .= wfMsgExt( 'colon-separator',
- array( 'escapenoentities', 'content' ) );
- $comment .= $reason;
- }
- # Truncate for whole multibyte characters. +5 bytes for ellipsis
- $comment = $wgContLang->truncate( $comment, 250 );
-
- $newid = $nt->getArticleID();
- $oldid = $this->getArticleID();
- $latest = $this->getLatestRevId();
-
- $dbw = wfGetDB( DB_MASTER );
- $now = $dbw->timestamp();
-
- # Save a null revision in the page's history notifying of the move
- $nullRevision = Revision::newNullRevision( $dbw, $oldid, $comment, true );
- if ( !is_object( $nullRevision ) ) {
- throw new MWException( 'No valid null revision produced in ' . __METHOD__ );
- }
- $nullRevId = $nullRevision->insertOn( $dbw );
-
- $article = new Article( $this );
- wfRunHooks( 'NewRevisionFromEditComplete', array( $article, $nullRevision, $latest, $wgUser ) );
-
- # Rename page entry
- $dbw->update( 'page',
- /* SET */ array(
- 'page_touched' => $now,
- 'page_namespace' => $nt->getNamespace(),
- 'page_title' => $nt->getDBkey(),
- 'page_latest' => $nullRevId,
- ),
- /* WHERE */ array( 'page_id' => $oldid ),
- __METHOD__
- );
- $nt->resetArticleID( $oldid );
-
- if ( $createRedirect || !$wgUser->isAllowed( 'suppressredirect' ) ) {
- # Insert redirect
- $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 ) );
- $redirectRevision->insertOn( $dbw );
- $redirectArticle->updateRevisionOn( $dbw, $redirectRevision, 0 );
-
- wfRunHooks( 'NewRevisionFromEditComplete', array( $redirectArticle, $redirectRevision, false, $wgUser ) );
-
- # Record the just-created redirect's linking to the page
- $dbw->insert( 'pagelinks',
- array(
- 'pl_from' => $newid,
- 'pl_namespace' => $nt->getNamespace(),
- 'pl_title' => $nt->getDBkey() ),
- __METHOD__ );
- $redirectSuppressed = false;
+ # Purge caches for old and new titles
+ if ( $moveOverRedirect ) {
+ # A simple purge is enough when moving over a redirect
+ $nt->purgeSquid();
} else {
- $this->resetArticleID( 0 );
- $redirectSuppressed = true;
+ # Purge caches as per article creation, including any pages that link to this title
+ Article::onArticleCreate( $nt );
}
-
- # Log the move
- $log = new LogPage( 'move' );
- $log->addEntry( 'move', $this, $reason, array( 1 => $nt->getPrefixedText(), 2 => $redirectSuppressed ) );
-
- # Purge caches as per article creation
- Article::onArticleCreate( $nt );
-
- # Purge old title from squid
- # The new title, and links to the new title, are purged in Article::onArticleCreate()
$this->purgeSquid();
}
* @param $nt Title Move target
* @param $auth bool Whether $wgUser's permissions should be checked
* @param $reason string The reason for the move
- * @param $createRedirect bool Whether to create redirects from the old subpages to the new ones
- * Ignored if the user doesn't have the 'suppressredirect' right
+ * @param $createRedirect bool Whether to create redirects from the old subpages to
+ * the new ones Ignored if the user doesn't have the 'suppressredirect' right
* @return mixed array with old page titles as keys, and strings (new page titles) or
- * arrays (errors) as values, or an error array with numeric indices if no pages were moved
+ * arrays (errors) as values, or an error array with numeric indices if no pages
+ * were moved
*/
public function moveSubpages( $nt, $auth = true, $reason = '', $createRedirect = true ) {
global $wgMaximumMovedPages;
* Checks if this page is just a one-rev redirect.
* Adds lock, so don't use just for light purposes.
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isSingleRevRedirect() {
$dbw = wfGetDB( DB_MASTER );
* Checks if $this can be moved to a given Title
* - Selects for update, so don't call it unless you mean business
*
- * @param $nt \type{Title} the new title to check
- * @return \type{\bool} TRUE or FALSE
+ * @param $nt Title the new title to check
+ * @return Bool
*/
public function isValidMoveTarget( $nt ) {
# Is it an existing file?
/**
* Can this title be added to a user's watchlist?
*
- * @return \type{\bool} TRUE or FALSE
+ * @return Bool TRUE or FALSE
*/
public function isWatchable() {
return !$this->isExternal() && MWNamespace::isWatchable( $this->getNamespace() );
* Get categories to which this Title belongs and return an array of
* categories' names.
*
- * @return \type{\array} array an array of parents in the form:
- * $parent => $currentarticle
+ * @return Array of parents in the form:
+ * $parent => $currentarticle
*/
public function getParentCategories() {
global $wgContLang;
- $titlekey = $this->getArticleId();
- $dbr = wfGetDB( DB_SLAVE );
- $categorylinks = $dbr->tableName( 'categorylinks' );
+ $data = array();
- # NEW SQL
- $sql = "SELECT * FROM $categorylinks"
- . " WHERE cl_from='$titlekey'"
- . " AND cl_from <> '0'"
- . " ORDER BY cl_sortkey";
+ $titleKey = $this->getArticleId();
- $res = $dbr->query( $sql );
- $data = array();
+ if ( $titleKey === 0 ) {
+ return $data;
+ }
+
+ $dbr = wfGetDB( DB_SLAVE );
+
+ $res = $dbr->select( 'categorylinks', '*',
+ array(
+ 'cl_from' => $titleKey,
+ ),
+ __METHOD__,
+ array()
+ );
if ( $dbr->numRows( $res ) > 0 ) {
foreach ( $res as $row ) {
/**
* Get a tree of parent categories
*
- * @param $children \type{\array} an array with the children in the keys, to check for circular refs
- * @return \type{\array} Tree of parent categories
+ * @param $children Array with the children in the keys, to check for circular refs
+ * @return Array Tree of parent categories
*/
public function getParentCategoryTree( $children = array() ) {
$stack = array();
return $stack;
}
-
/**
* Get an associative array for selecting this title from
* the "page" table
*
- * @return \type{\array} Selection array
+ * @return Array suitable for the $where parameter of DB::select()
*/
public function pageCond() {
if ( $this->mArticleID > 0 ) {
/**
* Get the revision ID of the previous revision
*
- * @param $revId \type{\int} Revision ID. Get the revision that was before this one.
- * @param $flags \type{\int} Title::GAID_FOR_UPDATE
- * @return \twotypes{\int,\bool} Old revision ID, or FALSE if none exists
+ * @param $revId Int Revision ID. Get the revision that was before this one.
+ * @param $flags Int Title::GAID_FOR_UPDATE
+ * @return Int|Bool Old revision ID, or FALSE if none exists
*/
public function getPreviousRevisionID( $revId, $flags = 0 ) {
$db = ( $flags & self::GAID_FOR_UPDATE ) ? wfGetDB( DB_MASTER ) : wfGetDB( DB_SLAVE );
/**
* Get the revision ID of the next revision
*
- * @param $revId \type{\int} Revision ID. Get the revision that was after this one.
- * @param $flags \type{\int} Title::GAID_FOR_UPDATE
- * @return \twotypes{\int,\bool} Next revision ID, or FALSE if none exists
+ * @param $revId Int Revision ID. Get the revision that was after this one.
+ * @param $flags Int Title::GAID_FOR_UPDATE
+ * @return Int|Bool Next revision ID, or FALSE if none exists
*/
public function getNextRevisionID( $revId, $flags = 0 ) {
$db = ( $flags & self::GAID_FOR_UPDATE ) ? wfGetDB( DB_MASTER ) : wfGetDB( DB_SLAVE );
/**
* Get the first revision of the page
*
- * @param $flags \type{\int} Title::GAID_FOR_UPDATE
- * @return Revision (or NULL if page doesn't exist)
+ * @param $flags Int Title::GAID_FOR_UPDATE
+ * @return Revision|Null if page doesn't exist
*/
public function getFirstRevision( $flags = 0 ) {
- $db = ( $flags & self::GAID_FOR_UPDATE ) ? wfGetDB( DB_MASTER ) : wfGetDB( DB_SLAVE );
$pageId = $this->getArticleId( $flags );
- if ( !$pageId ) {
- return null;
- }
- $row = $db->selectRow( 'revision', '*',
- array( 'rev_page' => $pageId ),
- __METHOD__,
- array( 'ORDER BY' => 'rev_timestamp ASC', 'LIMIT' => 1 )
- );
- if ( !$row ) {
- return null;
- } else {
- return new Revision( $row );
+ if ( $pageId ) {
+ $db = ( $flags & self::GAID_FOR_UPDATE ) ? wfGetDB( DB_MASTER ) : wfGetDB( DB_SLAVE );
+ $row = $db->selectRow( 'revision', '*',
+ array( 'rev_page' => $pageId ),
+ __METHOD__,
+ array( 'ORDER BY' => 'rev_timestamp ASC', 'LIMIT' => 1 )
+ );
+ if ( $row ) {
+ return new Revision( $row );
+ }
}
+ return null;
+ }
+
+ /**
+ * Get the oldest revision timestamp of this page
+ *
+ * @param $flags Int Title::GAID_FOR_UPDATE
+ * @return String: MW timestamp
+ */
+ public function getEarliestRevTime( $flags = 0 ) {
+ $rev = $this->getFirstRevision( $flags );
+ return $rev ? $rev->getTimestamp() : null;
}
/**
}
/**
- * Get the oldest revision timestamp of this page
+ * Get the number of revisions between the given revision.
+ * Used for diffs and other things that really need it.
*
- * @return String: MW timestamp
+ * @param $old int|Revision Old revision or rev ID (first before range)
+ * @param $new int|Revision New revision or rev ID (first after range)
+ * @return Int Number of revisions between these revisions.
*/
- public function getEarliestRevTime() {
- $dbr = wfGetDB( DB_SLAVE );
- if ( $this->exists() ) {
- $min = $dbr->selectField( 'revision',
- 'MIN(rev_timestamp)',
- array( 'rev_page' => $this->getArticleId() ),
- __METHOD__ );
- return wfTimestampOrNull( TS_MW, $min );
+ public function countRevisionsBetween( $old, $new ) {
+ if ( !( $old instanceof Revision ) ) {
+ $old = Revision::newFromTitle( $this, (int)$old );
}
- return null;
+ if ( !( $new instanceof Revision ) ) {
+ $new = Revision::newFromTitle( $this, (int)$new );
+ }
+ if ( !$old || !$new ) {
+ return 0; // nothing to compare
+ }
+ $dbr = wfGetDB( DB_SLAVE );
+ return (int)$dbr->selectField( 'revision', 'count(*)',
+ array(
+ 'rev_page' => $this->getArticleId(),
+ 'rev_timestamp > ' . $dbr->addQuotes( $dbr->timestamp( $old->getTimestamp() ) ),
+ 'rev_timestamp < ' . $dbr->addQuotes( $dbr->timestamp( $new->getTimestamp() ) )
+ ),
+ __METHOD__
+ );
}
/**
- * Get the number of revisions between the given revision IDs.
+ * Get the number of authors between the given revision IDs.
* Used for diffs and other things that really need it.
*
- * @param $old \type{\int} Revision ID.
- * @param $new \type{\int} Revision ID.
- * @return \type{\int} Number of revisions between these IDs.
+ * @param $old int|Revision Old revision or rev ID (first before range)
+ * @param $new int|Revision New revision or rev ID (first after range)
+ * @param $limit Int Maximum number of authors
+ * @return Int Number of revision authors between these revisions.
*/
- public function countRevisionsBetween( $old, $new ) {
+ public function countAuthorsBetween( $old, $new, $limit ) {
+ if ( !( $old instanceof Revision ) ) {
+ $old = Revision::newFromTitle( $this, (int)$old );
+ }
+ if ( !( $new instanceof Revision ) ) {
+ $new = Revision::newFromTitle( $this, (int)$new );
+ }
+ if ( !$old || !$new ) {
+ return 0; // nothing to compare
+ }
$dbr = wfGetDB( DB_SLAVE );
- return (int)$dbr->selectField( 'revision', 'count(*)',
- 'rev_page = ' . intval( $this->getArticleId() ) .
- ' AND rev_id > ' . intval( $old ) .
- ' AND rev_id < ' . intval( $new ),
- __METHOD__
+ $res = $dbr->select( 'revision', 'DISTINCT rev_user_text',
+ array(
+ 'rev_page' => $this->getArticleID(),
+ 'rev_timestamp > ' . $dbr->addQuotes( $dbr->timestamp( $old->getTimestamp() ) ),
+ 'rev_timestamp < ' . $dbr->addQuotes( $dbr->timestamp( $new->getTimestamp() ) )
+ ), __METHOD__,
+ array( 'LIMIT' => $limit + 1 ) // add one so caller knows it was truncated
);
+ return (int)$dbr->numRows( $res );
}
/**
* Compare with another title.
*
- * @param $title \type{Title}
- * @return \type{\bool} TRUE or FALSE
+ * @param $title Title
+ * @return Bool
*/
public function equals( Title $title ) {
// Note: === is necessary for proper matching of number-like titles.
/**
* Callback for usort() to do title sorts by (namespace, title)
- *
+ *
+ * @param $a Title
+ * @param $b Title
+ *
* @return Integer: result of string comparison, or namespace comparison
*/
public static function compare( $a, $b ) {
/**
* Return a string representation of this title
*
- * @return \type{\string} String representation of this title
+ * @return String representation of this title
*/
public function __toString() {
return $this->getPrefixedText();
* If you want to know if a title can be meaningfully viewed, you should
* probably call the isKnown() method instead.
*
- * @return \type{\bool}
+ * @return Bool
*/
public function exists() {
return $this->getArticleId() != 0;
* existing code, but we might want to add an optional parameter to skip
* it and any other expensive checks.)
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isAlwaysKnown() {
if ( $this->mInterwiki != '' ) {
switch( $this->mNamespace ) {
case NS_MEDIA:
case NS_FILE:
- return (bool)wfFindFile( $this ); // file exists, possibly in a foreign repo
+ // file exists, possibly in a foreign repo
+ return (bool)wfFindFile( $this );
case NS_SPECIAL:
- return SpecialPage::exists( $this->getDBkey() ); // valid special page
+ // valid special page
+ return SpecialPageFactory::exists( $this->getDBkey() );
case NS_MAIN:
- return $this->mDbkeyform == ''; // selflink, possibly with fragment
+ // selflink, possibly with fragment
+ return $this->mDbkeyform == '';
case NS_MEDIAWIKI:
- // If the page is form Mediawiki:message/lang, calling wfMsgWeirdKey causes
- // the full l10n of that language to be loaded. That takes much memory and
- // isn't needed. So we strip the language part away.
- list( $basename, /* rest */ ) = explode( '/', $this->mDbkeyform, 2 );
- return (bool)wfMsgWeirdKey( $basename ); // known system message
+ // known system message
+ return $this->getDefaultMessageText() !== false;
default:
return false;
}
* links to the title should be rendered as "bluelinks" (as opposed to
* "redlinks" to non-existent pages).
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isKnown() {
return $this->isAlwaysKnown() || $this->exists();
if ( $this->mNamespace == NS_MEDIAWIKI ) {
// If the page doesn't exist but is a known system message, default
// message content will be displayed, same for language subpages
- // Also, if the page is form Mediawiki:message/lang, calling wfMsgWeirdKey
- // causes the full l10n of that language to be loaded. That takes much
- // memory and isn't needed. So we strip the language part away.
- list( $basename, /* rest */ ) = explode( '/', $this->mDbkeyform, 2 );
- return (bool)wfMsgWeirdKey( $basename );
+ return $this->getDefaultMessageText() !== false;
}
return false;
}
+ /**
+ * Get the default message text or false if the message doesn't exist
+ *
+ * @return String or false
+ */
+ public function getDefaultMessageText() {
+ global $wgContLang;
+
+ if ( $this->getNamespace() != NS_MEDIAWIKI ) { // Just in case
+ return false;
+ }
+
+ list( $name, $lang ) = MessageCache::singleton()->figureMessage( $wgContLang->lcfirst( $this->getText() ) );
+ $message = wfMessage( $name )->inLanguage( $lang )->useDatabase( false );
+
+ if ( $message->exists() ) {
+ return $message->plain();
+ } else {
+ return false;
+ }
+ }
+
/**
* Is this in a namespace that allows actual pages?
*
- * @return \type{\bool}
+ * @return Bool
* @internal note -- uses hardcoded namespace index instead of constants
*/
public function canExist() {
* Get the last touched timestamp
*
* @param $db DatabaseBase: optional db
- * @return \type{\string} Last touched timestamp
+ * @return String last-touched timestamp
*/
public function getTouched( $db = null ) {
$db = isset( $db ) ? $db : wfGetDB( DB_SLAVE );
* Get the timestamp when this page was updated since the user last saw it.
*
* @param $user User
- * @return Mixed: string/null
+ * @return String|Null
*/
public function getNotificationTimestamp( $user = null ) {
global $wgUser, $wgShowUpdatedMarker;
}
// Check cache first
$uid = $user->getId();
- if ( isset( $this->mNotificationTimestamp[$uid] ) ) {
+ // avoid isset here, as it'll return false for null entries
+ if ( array_key_exists( $uid, $this->mNotificationTimestamp ) ) {
return $this->mNotificationTimestamp[$uid];
}
if ( !$uid || !$wgShowUpdatedMarker ) {
/**
* Get the trackback URL for this page
*
- * @return \type{\string} Trackback URL
+ * @return String Trackback URL
*/
public function trackbackURL() {
global $wgScriptPath, $wgServer, $wgScriptExtension;
/**
* Get the trackback RDF for this page
*
- * @return \type{\string} Trackback RDF
+ * @return String Trackback RDF
*/
public function trackbackRDF() {
$url = htmlspecialchars( $this->getFullURL() );
// Spec: http://www.sixapart.com/pronet/docs/trackback_spec
return "<!--
<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\"
- xmlns:dc=\"http://purl.org/dc/elements/1.1/\"
- xmlns:trackback=\"http://madskills.com/public/xml/rss/module/trackback/\">
+ xmlns:dc=\"http://purl.org/dc/elements/1.1/\"
+ xmlns:trackback=\"http://madskills.com/public/xml/rss/module/trackback/\">
<rdf:Description
rdf:about=\"$url\"
dc:identifier=\"$url\"
* Generate strings used for xml 'id' names in monobook tabs
*
* @param $prepend string defaults to 'nstab-'
- * @return \type{\string} XML 'id' name
+ * @return String XML 'id' name
*/
public function getNamespaceKey( $prepend = 'nstab-' ) {
global $wgContLang;
/**
* Returns true if this title resolves to the named special page
*
- * @param $name \type{\string} The special page name
+ * @param $name String The special page name
* @return boolean
*/
public function isSpecial( $name ) {
if ( $this->getNamespace() == NS_SPECIAL ) {
- list( $thisName, /* $subpage */ ) = SpecialPage::resolveAliasWithSubpage( $this->getDBkey() );
+ list( $thisName, /* $subpage */ ) = SpecialPageFactory::resolveAlias( $this->getDBkey() );
if ( $name == $thisName ) {
return true;
}
}
/**
- * 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, resolve
+ * the alias, and localise the name as necessary. Otherwise, return $this
*
- * @return \type{Title} A new Title which points to the local default.
- * Otherwise, returns $this.
+ * @return Title
*/
public function fixSpecialName() {
if ( $this->getNamespace() == NS_SPECIAL ) {
- $canonicalName = SpecialPage::resolveAlias( $this->mDbkeyform );
+ list( $canonicalName, /*...*/ ) = SpecialPageFactory::resolveAlias( $this->mDbkeyform );
if ( $canonicalName ) {
- $localName = SpecialPage::getLocalNameFor( $canonicalName );
+ $localName = SpecialPageFactory::getLocalNameFor( $canonicalName );
if ( $localName != $this->mDbkeyform ) {
return Title::makeTitle( NS_SPECIAL, $localName );
}
* In other words, is this a content page, for the purposes of calculating
* statistics, etc?
*
- * @return \type{\bool}
+ * @return Boolean
*/
public function isContentPage() {
return MWNamespace::isContent( $this->getNamespace() );
/**
* Get all extant redirects to this Title
*
- * @param $ns \twotypes{\int,\null} Single namespace to consider;
- * NULL to consider all namespaces
- * @return \type{\arrayof{Title}} Redirects to this title
+ * @param $ns Int|Null Single namespace to consider; NULL to consider all namespaces
+ * @return Array of Title redirects to this title
*/
public function getRedirectsHere( $ns = null ) {
$redirs = array();
/**
* Check if this Title is a valid redirect target
*
- * @return \type{\bool}
+ * @return Bool
*/
public function isValidRedirectTarget() {
global $wgInvalidRedirectTargets;
}
/**
- * Whether the magic words __INDEX__ and __NOINDEX__ function for
- * this page.
+ * Whether the magic words __INDEX__ and __NOINDEX__ function for this page.
*
* @return Boolean
*/
* @return array applicable restriction types
*/
public function getRestrictionTypes() {
- global $wgRestrictionTypes;
- $types = $this->exists() ? $wgRestrictionTypes : array( 'create' );
+ if ( $this->getNamespace() == NS_SPECIAL ) {
+ return array();
+ }
- if ( $this->getNamespace() == NS_FILE ) {
- $types[] = 'upload';
+ $types = self::getFilteredRestrictionTypes( $this->exists() );
+
+ if ( $this->getNamespace() != NS_FILE ) {
+ # Remove the upload restriction for non-file titles
+ $types = array_diff( $types, array( 'upload' ) );
}
wfRunHooks( 'TitleGetRestrictionTypes', array( $this, &$types ) );
+ wfDebug( __METHOD__ . ': applicable restriction types for ' .
+ $this->getPrefixedText() . ' are ' . implode( ',', $types ) . "\n" );
+
+ return $types;
+ }
+ /**
+ * Get a filtered list of all restriction types supported by this wiki.
+ * @param bool $exists True to get all restriction types that apply to
+ * titles that do exist, False for all restriction types that apply to
+ * titles that do not exist
+ * @return array
+ */
+ public static function getFilteredRestrictionTypes( $exists = true ) {
+ global $wgRestrictionTypes;
+ $types = $wgRestrictionTypes;
+ if ( $exists ) {
+ # Remove the create restriction for existing titles
+ $types = array_diff( $types, array( 'create' ) );
+ } else {
+ # Only the create and upload restrictions apply to non-existing titles
+ $types = array_intersect( $types, array( 'create', 'upload' ) );
+ }
return $types;
}
/**
* Returns the raw sort key to be used for categories, with the specified
- * prefix. This will be fed to Language::convertToSortkey() to get a
+ * prefix. This will be fed to Collation::getSortKey() to get a
* binary sortkey that can be used for actual sorting.
*
* @param $prefix string The prefix to be used, specified using
*/
public function getCategorySortkey( $prefix = '' ) {
$unprefixed = $this->getText();
+
+ // Anything that uses this hook should only depend
+ // on the Title object passed in, and should probably
+ // tell the users to run updateCollations.php --force
+ // in order to re-sort existing category relations.
+ wfRunHooks( 'GetDefaultSortkey', array( $this, &$unprefixed ) );
if ( $prefix !== '' ) {
- # Separate with a null byte, so the unprefixed part is only used as
- # a tiebreaker when two pages have the exact same prefix -- null
- # sorts before everything else (hopefully).
- return "$prefix\0$unprefixed";
+ # Separate with a line feed, so the unprefixed part is only used as
+ # a tiebreaker when two pages have the exact same prefix.
+ # In UCA, tab is the only character that can sort above LF
+ # so we strip both of them from the original prefix.
+ $prefix = strtr( $prefix, "\n\t", ' ' );
+ return "$prefix\n$unprefixed";
}
return $unprefixed;
}
+
+ /**
+ * Get the language in which the content of this page is written.
+ * Defaults to $wgContLang, but in certain cases it can be e.g.
+ * $wgLang (such as special pages, which are in the user language).
+ *
+ * @return object Language
+ */
+ public function getPageLanguage() {
+ global $wgLang;
+ if ( $this->getNamespace() == NS_SPECIAL ) {
+ // special pages are in the user language
+ return $wgLang;
+ } elseif ( $this->isRedirect() ) {
+ // the arrow on a redirect page is aligned according to the user language
+ return $wgLang;
+ } elseif ( $this->isCssOrJsPage() ) {
+ // css/js should always be LTR and is, in fact, English
+ return wfGetLangObj( 'en' );
+ } elseif ( $this->getNamespace() == NS_MEDIAWIKI ) {
+ // Parse mediawiki messages with correct target language
+ list( /* $unused */, $lang ) = MessageCache::singleton()->figureMessage( $this->getText() );
+ return wfGetLangObj( $lang );
+ }
+ global $wgContLang;
+ // If nothing special, it should be in the wiki content language
+ $pageLang = $wgContLang;
+ // Hook at the end because we don't want to override the above stuff
+ wfRunHooks( 'PageContentLanguage', array( $this, &$pageLang, $wgLang ) );
+ return wfGetLangObj( $pageLang );
+ }
+}
+
+/**
+ * A BadTitle is generated in MediaWiki::parseTitle() if the title is invalid; the
+ * software uses this to display an error page. Internally it's basically a Title
+ * for an empty special page
+ */
+class BadTitle extends Title {
+ public function __construct(){
+ $this->mTextform = '';
+ $this->mUrlform = '';
+ $this->mDbkeyform = '';
+ $this->mNamespace = NS_SPECIAL; // Stops talk page link, etc, being shown
+ }
+
+ public function exists(){
+ return false;
+ }
+
+ public function getPrefixedText(){
+ return '';
+ }
+
+ public function getText(){
+ return '';
+ }
+
+ public function getPrefixedURL(){
+ return '';
+ }
+
+ public function getPrefixedDBKey(){
+ return '';
+ }
}
dépôts / lhc / web / wiklou.git / blobdiff