/** @var array Array of groups allowed to edit this article */
public $mRestrictions = [];
- /** @var string|bool */
+ /**
+ * @var string|bool Comma-separated set of permission keys
+ * indicating who can move or edit the page from the page table, (pre 1.10) rows.
+ * Edit and move sections are separated by a colon
+ * Example: "edit=autoconfirmed,sysop:move=sysop"
+ */
protected $mOldRestrictions = false;
/** @var bool Cascade restrictions on this page to included templates and images? */
* Create a new Title from text, such as what one would find in a link. De-
* codes any HTML entities in the text.
*
+ * Title objects returned by this method are guaranteed to be valid, and
+ * thus return true from the isValid() method.
+ *
* @param string|int|null $text The link text; spaces, prefixes, and an
* initial ':' indicating the main namespace are accepted.
* @param int $defaultNamespace The namespace to use if none is specified
*
* The exception subclasses encode detailed information about why the title is invalid.
*
+ * Title objects returned by this method are guaranteed to be valid, and
+ * thus return true from the isValid() method.
+ *
* @see Title::newFromText
*
* @since 1.25
/**
* Create a new Title from a namespace index and a DB key.
- * It's assumed that $ns and $title are *valid*, for instance when
- * they came directly from the database or a special page name.
- * For convenience, spaces are converted to underscores so that
- * eg user_text fields can be used directly.
+ *
+ * It's assumed that $ns and $title are safe, for instance when
+ * they came directly from the database or a special page name,
+ * not from user input.
+ *
+ * No validation is applied. For convenience, spaces are normalized
+ * to underscores, so that e.g. user_text fields can be used directly.
+ *
+ * @note This method may return Title objects that are "invalid"
+ * according to the isValid() method. This is usually caused by
+ * configuration changes: e.g. a namespace that was once defined is
+ * no longer configured, or a character that was once allowed in
+ * titles is now forbidden.
*
* @param int $ns The namespace of the article
* @param string $title The unprefixed database key form
* The parameters will be checked for validity, which is a bit slower
* than makeTitle() but safer for user-provided data.
*
+ * Title objects returned by makeTitleSafe() are guaranteed to be valid,
+ * that is, they return true from the isValid() method. If no valid Title
+ * can be constructed from the input, this method returns null.
+ *
* @param int $ns The namespace of the article
* @param string $title Database key form
* @param string $fragment The link fragment (after the "#")
* @return Title|null The new object, or null on an error
*/
public static function makeTitleSafe( $ns, $title, $fragment = '', $interwiki = '' ) {
+ // NOTE: ideally, this would just call makeTitle() and then isValid(),
+ // but presently, that means more overhead on a potential performance hotspot.
+
if ( !MWNamespace::exists( $ns ) ) {
return null;
}
* @return string Escaped string
*/
static function escapeFragmentForURL( $fragment ) {
+ wfDeprecated( __METHOD__, '1.30' );
# Note that we don't urlencode the fragment. urlencoded Unicode
# fragments appear not to work in IE (at least up to 7) or in at least
# one version of Opera 9.x. The W3C validator, for one, doesn't seem
}
}
+ /**
+ * Returns true if the title is valid, false if it is invalid.
+ *
+ * Valid titles can be round-tripped via makeTitleSafe() and newFromText().
+ * Invalid titles may get returned from makeTitle(), and it may be useful to
+ * allow them to exist, e.g. in order to process log entries about pages in
+ * namespaces that belong to extensions that are no longer installed.
+ *
+ * @note This method is relatively expensive. When constructing Title
+ * objects that need to be valid, use an instantiator method that is guaranteed
+ * to return valid titles, such as makeTitleSafe() or newFromText().
+ *
+ * @return bool
+ */
+ public function isValid() {
+ $ns = $this->getNamespace();
+
+ if ( !MWNamespace::exists( $ns ) ) {
+ return false;
+ }
+
+ try {
+ $parser = MediaWikiServices::getInstance()->getTitleParser();
+ $parser->parseTitle( $this->getDBkey(), $ns );
+ return true;
+ } catch ( MalformedTitleException $ex ) {
+ return false;
+ }
+ }
+
/**
* Determine whether the object refers to a page within
* this project (either this wiki or a wiki with a local
* Can this title have a corresponding talk page?
*
* @see MWNamespace::hasTalkNamespace
+ * @since 1.30
*
* @return bool True if this title either is a talk page or can have a talk page associated.
*/
*
* @since 1.30
*
- * @return Title The object for the talk page,
+ * @return Title|null The object for the talk page,
* or null if no associated talk page can exist, according to canHaveTalkPage().
*/
public function getTalkPageIfDefined() {
* get the talk page, if it is a subject page get the talk page
*
* @since 1.25
- * @throws MWException
+ * @throws MWException If the page doesn't have an other page
* @return Title
*/
public function getOtherPage() {
if ( $this->isTalkPage() ) {
return $this->getSubjectPage();
} else {
+ if ( !$this->canHaveTalkPage() ) {
+ throw new MWException( "{$this->getPrefixedText()} does not have an other page" );
+ }
return $this->getTalkPage();
}
}
public function getFragmentForURL() {
if ( !$this->hasFragment() ) {
return '';
- } elseif ( $this->isExternal() && !$this->getTransWikiID() ) {
+ } elseif ( $this->isExternal()
+ && !self::getInterwikiLookup()->fetch( $this->mInterwiki )->isLocal()
+ ) {
return '#' . Sanitizer::escapeIdForExternalInterwiki( $this->getFragment() );
}
return '#' . Sanitizer::escapeIdForLink( $this->getFragment() );
* @see self::getLocalURL for the arguments.
* @param array|string $query
* @param string $proto Protocol type to use in URL
- * @return String. A url suitable to use in an HTTP location header.
+ * @return string A url suitable to use in an HTTP location header.
*/
public function getFullUrlForRedirect( $query = '', $proto = PROTO_CURRENT ) {
$target = $this;
* protocol-relative, the URL will be expanded to http://
*
* @see self::getLocalURL for the arguments.
+ * @param string $query
+ * @param string|bool $query2
* @return string The URL
*/
public function getInternalURL( $query = '', $query2 = false ) {
* NOTE: Unlike getInternalURL(), the canonical URL includes the fragment
*
* @see self::getLocalURL for the arguments.
+ * @param string $query
+ * @param string|bool $query2
* @return string The URL
* @since 1.18
*/
if ( $this->mTitleProtection === null ) {
$dbr = wfGetDB( DB_REPLICA );
+ $commentStore = new CommentStore( 'pt_reason' );
+ $commentQuery = $commentStore->getJoin();
$res = $dbr->select(
- 'protected_titles',
+ [ 'protected_titles' ] + $commentQuery['tables'],
[
'user' => 'pt_user',
- 'reason' => 'pt_reason',
'expiry' => 'pt_expiry',
'permission' => 'pt_create_perm'
- ],
+ ] + $commentQuery['fields'],
[ 'pt_namespace' => $this->getNamespace(), 'pt_title' => $this->getDBkey() ],
- __METHOD__
+ __METHOD__,
+ [],
+ $commentQuery['joins']
);
// fetchRow returns false if there are no rows.
$row = $dbr->fetchRow( $res );
if ( $row ) {
- $row['expiry'] = $dbr->decodeExpiry( $row['expiry'] );
+ $this->mTitleProtection = [
+ 'user' => $row['user'],
+ 'expiry' => $dbr->decodeExpiry( $row['expiry'] ),
+ 'permission' => $row['permission'],
+ 'reason' => $commentStore->getComment( $row )->text,
+ ];
+ } else {
+ $this->mTitleProtection = false;
}
- $this->mTitleProtection = $row;
}
return $this->mTitleProtection;
}
* Public for usage by LiquidThreads.
*
* @param array $rows Array of db result objects
- * @param string $oldFashionedRestrictions Comma-separated list of page
- * restrictions from page table (pre 1.10)
+ * @param string $oldFashionedRestrictions Comma-separated set of permission keys
+ * indicating who can move or edit the page from the page table, (pre 1.10) rows.
+ * Edit and move sections are separated by a colon
+ * Example: "edit=autoconfirmed,sysop:move=sysop"
*/
public function loadRestrictionsFromRows( $rows, $oldFashionedRestrictions = null ) {
$dbr = wfGetDB( DB_REPLICA );
/**
* Load restrictions from the page_restrictions table
*
- * @param string $oldFashionedRestrictions Comma-separated list of page
- * restrictions from page table (pre 1.10)
+ * @param string $oldFashionedRestrictions Comma-separated set of permission keys
+ * indicating who can move or edit the page from the page table, (pre 1.10) rows.
+ * Edit and move sections are separated by a colon
+ * Example: "edit=autoconfirmed,sysop:move=sysop"
*/
public function loadRestrictions( $oldFashionedRestrictions = null ) {
if ( $this->mRestrictionsLoaded ) {
$blNamespace = "{$prefix}_namespace";
$blTitle = "{$prefix}_title";
+ $pageQuery = WikiPage::getQueryInfo();
$res = $db->select(
- [ $table, 'page' ],
+ [ $table, 'nestpage' => $pageQuery['tables'] ],
array_merge(
[ $blNamespace, $blTitle ],
- WikiPage::selectFields()
+ $pageQuery['fields']
),
[ "{$prefix}_from" => $id ],
__METHOD__,
$options,
- [ 'page' => [
+ [ 'nestpage' => [
'LEFT JOIN',
[ "page_namespace=$blNamespace", "page_title=$blTitle" ]
- ] ]
+ ] ] + $pageQuery['joins']
);
$retVal = [];
* Returns true if ok, or a getUserPermissionsErrors()-like array otherwise
*
* @deprecated since 1.25, use MovePage's methods instead
- * @param Title $nt The new title
+ * @param Title &$nt The new title
* @param bool $auth Whether to check user permissions (uses $wgUser)
* @param string $reason Is the log summary of the move, used for spam checking
* @return array|bool True on success, getUserPermissionsErrors()-like array on failure
* Move a title to a new location
*
* @deprecated since 1.25, use the MovePage class instead
- * @param Title $nt The new title
+ * @param Title &$nt The new title
* @param bool $auth Indicates whether $wgUser's permissions
* should be checked
* @param string $reason The reason for the move
$pageId = $this->getArticleID( $flags );
if ( $pageId ) {
$db = ( $flags & self::GAID_FOR_UPDATE ) ? wfGetDB( DB_MASTER ) : wfGetDB( DB_REPLICA );
- $row = $db->selectRow( 'revision', Revision::selectFields(),
+ $revQuery = Revision::getQueryInfo();
+ $row = $db->selectRow( $revQuery['tables'], $revQuery['fields'],
[ 'rev_page' => $pageId ],
__METHOD__,
[
'ORDER BY' => 'rev_timestamp ASC, rev_id ASC',
- 'IGNORE INDEX' => 'rev_timestamp', // See T159319
- ]
+ 'IGNORE INDEX' => [ 'revision' => 'rev_timestamp' ], // See T159319
+ ],
+ $revQuery['joins']
);
if ( $row ) {
return new Revision( $row );
* on the number of links. Typically called on create and delete.
*/
public function touchLinks() {
- DeferredUpdates::addUpdate( new HTMLCacheUpdate( $this, 'pagelinks' ) );
+ DeferredUpdates::addUpdate( new HTMLCacheUpdate( $this, 'pagelinks', 'page-touch' ) );
if ( $this->getNamespace() == NS_CATEGORY ) {
- DeferredUpdates::addUpdate( new HTMLCacheUpdate( $this, 'categorylinks' ) );
+ DeferredUpdates::addUpdate(
+ new HTMLCacheUpdate( $this, 'categorylinks', 'category-touch' )
+ );
}
}
/**
* Get the last touched timestamp
*
- * @param IDatabase $db Optional db
+ * @param IDatabase|null $db
* @return string|false Last-touched timestamp
*/
public function getTouched( $db = null ) {
dépôts / lhc / web / wiklou.git / blobdiff