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authorPierre Schmitz <pierre@archlinux.de>2013-08-12 09:28:15 +0200
committerPierre Schmitz <pierre@archlinux.de>2013-08-12 09:28:15 +0200
commit08aa4418c30cfc18ccc69a0f0f9cb9e17be6c196 (patch)
tree577a29fb579188d16003a209ce2a2e9c5b0aa2bd /extensions/TitleBlacklist/TitleBlacklist.hooks.php
parentcacc939b34e315b85e2d72997811eb6677996cc1 (diff)
Update to MediaWiki 1.21.1
Diffstat (limited to 'extensions/TitleBlacklist/TitleBlacklist.hooks.php')
-rw-r--r--extensions/TitleBlacklist/TitleBlacklist.hooks.php182
1 files changed, 182 insertions, 0 deletions
diff --git a/extensions/TitleBlacklist/TitleBlacklist.hooks.php b/extensions/TitleBlacklist/TitleBlacklist.hooks.php
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+++ b/extensions/TitleBlacklist/TitleBlacklist.hooks.php
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+<?php
+/**
+ * Hooks for Title Blacklist
+ * @author Victor Vasiliev
+ * @copyright © 2007-2010 Victor Vasiliev et al
+ * @license GNU General Public License 2.0 or later
+ */
+
+/**
+ * Hooks for the TitleBlacklist class
+ *
+ * @ingroup Extensions
+ */
+class TitleBlacklistHooks {
+
+ /**
+ * getUserPermissionsErrorsExpensive hook
+ *
+ * @param $title Title
+ * @param $user User
+ * @param $action
+ * @param $result
+ * @return bool
+ */
+ public static function userCan( $title, $user, $action, &$result ) {
+ # Some places check createpage, while others check create.
+ # As it stands, upload does createpage, but normalize both
+ # to the same action, to stop future similar bugs.
+ if ( $action === 'createpage' || $action === 'createtalk' ) {
+ $action = 'create';
+ }
+ if ( $action == 'create' || $action == 'edit' || $action == 'upload' ) {
+ $blacklisted = TitleBlacklist::singleton()->userCannot( $title, $user, $action );
+ if ( $blacklisted instanceof TitleBlacklistEntry ) {
+ $result = array( $blacklisted->getErrorMessage( 'edit' ),
+ htmlspecialchars( $blacklisted->getRaw() ),
+ $title->getFullText() );
+ return false;
+ }
+ }
+ return true;
+ }
+
+ /**
+ * AbortMove hook
+ *
+ * @param $old Title
+ * @param $nt Title
+ * @param $user User
+ * @param $err
+ * @return bool
+ */
+ public static function abortMove( $old, $nt, $user, &$err ) {
+ $titleBlacklist = TitleBlacklist::singleton();
+ $blacklisted = $titleBlacklist->userCannot( $nt, $user, 'move' );
+ if ( !$blacklisted ) {
+ $blacklisted = $titleBlacklist->userCannot( $old, $user, 'edit' );
+ }
+ if ( $blacklisted instanceof TitleBlacklistEntry ) {
+ $err = wfMessage( $blacklisted->getErrorMessage( 'move' ),
+ $blacklisted->getRaw(),
+ $old->getFullText(),
+ $nt->getFullText() )->parse();
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Check whether a user name is acceptable,
+ * and set a message if unacceptable.
+ *
+ * Used by abortNewAccount and centralAuthAutoCreate
+ *
+ * @return bool Acceptable
+ */
+ private static function acceptNewUserName( $userName, $permissionsUser, &$err, $override = true ) {
+ $title = Title::makeTitleSafe( NS_USER, $userName );
+ $blacklisted = TitleBlacklist::singleton()->userCannot( $title, $permissionsUser,
+ 'new-account', $override );
+ if ( $blacklisted instanceof TitleBlacklistEntry ) {
+ $message = $blacklisted->getErrorMessage( 'new-account' );
+ $err = wfMessage( $message, $blacklisted->getRaw(), $userName )->parse();
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * AbortNewAccount hook
+ *
+ * @param User $user
+ */
+ public static function abortNewAccount( $user, &$message ) {
+ global $wgUser, $wgRequest;
+ $override = $wgRequest->getCheck( 'wpIgnoreTitleBlacklist' );
+ return self::acceptNewUserName( $user->getName(), $wgUser, $message, $override );
+ }
+
+ /** CentralAuthAutoCreate hook */
+ public static function centralAuthAutoCreate( $user, $userName ) {
+ $message = ''; # Will be ignored
+ $anon = new User;
+ return self::acceptNewUserName( $userName, $anon, $message );
+ }
+
+ /**
+ * EditFilter hook
+ *
+ * @param $editor EditPage
+ */
+ public static function validateBlacklist( $editor, $text, $section, &$error ) {
+ global $wgUser;
+ $title = $editor->mTitle;
+
+ if ( $title->getNamespace() == NS_MEDIAWIKI && $title->getDBkey() == 'Titleblacklist' ) {
+
+ $blackList = TitleBlacklist::singleton();
+ $bl = $blackList->parseBlacklist( $text, 'page' );
+ $ok = $blackList->validate( $bl );
+ if ( count( $ok ) == 0 ) {
+ return true;
+ }
+
+ $errmsg = wfMessage( 'titleblacklist-invalid' )->numParams( count( $ok ) )->text();
+ $errlines = '* <code>' . implode( "</code>\n* <code>", array_map( 'wfEscapeWikiText', $ok ) ) . '</code>';
+ $error = Html::openElement( 'div', array( 'class' => 'errorbox' ) ) .
+ $errmsg .
+ "\n" .
+ $errlines .
+ Html::closeElement( 'div' ) . "\n" .
+ Html::element( 'br', array( 'clear' => 'all' ) ) . "\n";
+
+ // $error will be displayed by the edit class
+ return true;
+ } elseif ( !$section ) {
+ # Block redirects to nonexistent blacklisted titles
+ $retitle = Title::newFromRedirect( $text );
+ if ( $retitle !== null && !$retitle->exists() ) {
+ $blacklisted = TitleBlacklist::singleton()->userCannot( $retitle, $wgUser, 'create' );
+ if ( $blacklisted instanceof TitleBlacklistEntry ) {
+ $error = Html::openElement( 'div', array( 'class' => 'errorbox' ) ) .
+ wfMessage( 'titleblacklist-forbidden-edit',
+ $blacklisted->getRaw(),
+ $retitle->getFullText() )->escaped() .
+ Html::closeElement( 'div' ) . "\n" .
+ Html::element( 'br', array( 'clear' => 'all' ) ) . "\n";
+ }
+ }
+
+ return true;
+ }
+ return true;
+ }
+
+ /**
+ * ArticleSaveComplete hook
+ *
+ * @param Article $article
+ */
+ public static function clearBlacklist( &$article, &$user,
+ $text, $summary, $isminor, $iswatch, $section )
+ {
+ $title = $article->getTitle();
+ if ( $title->getNamespace() == NS_MEDIAWIKI && $title->getDBkey() == 'Titleblacklist' ) {
+ TitleBlacklist::singleton()->invalidate();
+ }
+ return true;
+ }
+
+ /** UserCreateForm hook based on the one from AntiSpoof extension */
+ public static function addOverrideCheckbox( &$template ) {
+ global $wgRequest, $wgUser;
+
+ if ( TitleBlacklist::userCanOverride( $wgUser, 'new-account' ) ) {
+ $template->addInputItem( 'wpIgnoreTitleBlacklist',
+ $wgRequest->getCheck( 'wpIgnoreTitleBlacklist' ),
+ 'checkbox', 'titleblacklist-override' );
+ }
+ return true;
+ }
+}