Ejemplo n.º 1
0
 /**
  * Hook to <ul>
  * <li>correct the action menu that displays "delete" a bit too much.
  * A direct correction would be to change the logic directly in SkinTemplate::buildContentNavigationUrls.
  * The menu builder now uses if( $wgUser->isAllowed( 'delete' ) ) ...
  * A better builder would use if( $$title->quickUserCan( 'delete' ) ) ...</li>
  * <li>add a "Set as background" action for files</li>
  * </ul>
  * @param SkinTemplate $skinTemplate
  * @param Array $content_navigation
  * @return Boolean True (=continue hook)
  * 
  */
 public static function SkinTemplateNavigation(&$skinTemplate, &$content_navigation)
 {
     $title = $skinTemplate->getRelevantTitle();
     // removes "delete" action if necessary
     if (isset($content_navigation['actions']['delete']) && !$title->quickUserCan('delete')) {
         unset($content_navigation['actions']['delete']);
     }
     // adds a "Set as background" action for files
     global $wgUser;
     if (in_array(WP_SUBSCRIBERS_USER_GROUP, $wgUser->getGroups()) && WpWikiplace::isTitleValidForBackground($title) && count(WpWikiplace::factoryAllOwnedByUserId($wgUser->getId())) != 0) {
         $content_navigation['actions']['background'] = array('class' => false, 'text' => wfMessage('wp-background-action')->text(), 'href' => SpecialWikiplaces::getLocalUrlForSetAsBackground($title->getPrefixedDBkey()));
     }
     return true;
 }
Ejemplo n.º 2
0
 /**
  * Fetch informations about the user uploading, prepare prefixes list content, and
  * set the default item to select. It also updates the special page DestFileName 
  * attribute. Attached to hooks:
  * <ul>
  * <li>$wgHooks['UploadForm:initial']</li>
  * <li>$wgHooks['UploadForm:BeforeProcessing']</li>
  * </ul>
  * @param SpecialPage $specialUploadObj current SpecialUpload page object
  * @todo if the user cannot upload a new file, maybe this function should
  * however return true, as seen in SpecialUpload page code comments (but if
  * true returned, the form is displayed with our error message on top)
  */
 public static function fetchRequestInformations($specialUploadObj)
 {
     $user = $specialUploadObj->getUser();
     self::$USER_IS_WP_ADMIN = $user->isAllowed(WP_ADMIN_RIGHT);
     if (self::$USER_IS_WP_ADMIN || !self::$DISPLAY_UPLOAD_MOD) {
         return true;
         // no informations to fetch and nothing to prepare, using standard form
     }
     $full_title = $specialUploadObj->getFullTitle();
     $request = $specialUploadObj->getRequest();
     // update special page DestFileName attribute
     $final_wp_filename = self::getDestinationFileName($request);
     if ($final_wp_filename != null) {
         $specialUploadObj->mDesiredDestName = $final_wp_filename;
         wfDebugLog('wikiplaces-debug', 'fetchRequestInformations, mDesiredDestName set to "' . $final_wp_filename . '"');
     }
     $final_wp_file_title = Title::newFromText($final_wp_filename, NS_FILE);
     // is the user re uploading a new version of an existing file or followed a "upload a file with this name" link ?
     if ($request->getText('wpDestFile') && !$request->getText('wpDestFileMainPart')) {
         $result = true;
         wfRunHooks('userCan', array(&$final_wp_file_title, &$user, 'upload', &$result));
         if ($result !== true) {
             wfDebugLog('wikiplaces-debug', 'WikiplaceUpload::fetchRequestInformations userCan returned ' . print_r($result, true));
             $specialUploadObj->getOutput()->showErrorPage('sorry', wfMessage('badaccess-group0'));
             // not allowed
             return false;
             // break SpecialUpload page init/processing
         }
         // Check getUserPermissionsErrors hook (this behavior is suitable for nonessential UI
         // controls because it skips potentially expensive cascading permission checks, but may
         // provide false positives)
         wfRunHooks('getUserPermissionsErrors', array(&$final_wp_file_title, &$user, 'upload', &$result));
         if ($result !== true) {
             wfDebugLog('wikiplaces-debug', print_r($result, true));
             // WikiplacesHooks::getUserPermissionsErrors($final_wp_file_title, $user, 'upload', $result);
             if (is_array($result) && !empty($result)) {
                 $key = array_shift($result);
                 $specialUploadObj->getOutput()->showErrorPage('sorry', wfMessage($key, $result));
                 return false;
                 // break SpecialUpload page init/processing
             } else {
                 $specialUploadObj->getOutput()->showErrorPage('sorry', wfMessage('badaccess-group0'));
                 // not allowed
                 return false;
                 // break SpecialUpload page init/processing
             }
         }
         // she is reuploading or has followed a "upload a file with this name" link
         wfDebugLog('wikiplaces-debug', 'fetchRequestInformations: reuploading, so disabling mod');
         self::$WPDESTFILE_READONLY = true;
         // ensure that the filename field is readonly when create link followed
         self::$DISPLAY_UPLOAD_MOD = false;
         return true;
         // no informations to fetch and nothing to prepare
     }
     // ( if we arrive here, we are uploading a new file )
     // is there a wikiplace specified in the url ?
     // search a GET parameter, as seen in SpecialPageFactory around line 408
     $db_key = $full_title->getDBkey();
     $bits = explode('/', $db_key, 2);
     $param = null;
     if (isset($bits[1])) {
         $param = $bits[1];
     }
     // is the user trying to upload a public file ?
     if ($param === WP_PUBLIC_FILE_PREFIX || $final_wp_file_title instanceof Title && WpPage::isPublic(NS_FILE, $final_wp_file_title->getDBkey())) {
         // there is a "Public" param, there will be only one choice in the listbox
         wfDebugLog('wikiplaces-debug', 'fetchRequestInformations: only public prefix will be visible');
         self::$FILE_PREFIXES[$param] = WP_PUBLIC_FILE_PREFIX;
         self::$FILE_PREFIXES_DEFAULT = $param;
     } else {
         // get all wikiplaces the user has access to
         $wikiplacesOwner = WpWikiplace::factoryAllOwnedByUserId($user->getId());
         $wikiplacesMember = WpWikiplace::factoryAllWhereUserIsMember($user->getId());
         // check if the user has access to at least one wikiplace
         if (count($wikiplacesOwner) + count($wikiplacesMember) == 0) {
             $specialUploadObj->getOutput()->showErrorPage('sorry', wfMessage('wp-create-wp-first'));
             return false;
             // break SpecialUpload page init/processing
         }
         // multiple choice: prepare full prefixes list
         foreach ($wikiplacesOwner as $wikiplace) {
             $wpw_name = $wikiplace->getName();
             self::$FILE_PREFIXES[$wpw_name] = $wpw_name;
         }
         foreach ($wikiplacesMember as $wikiplace) {
             $wpw_name = $wikiplace->getName();
             self::$FILE_PREFIXES[$wpw_name] = $wpw_name;
         }
         // do we have to set a default value ?
         if ($param != null && array_key_exists($param, self::$FILE_PREFIXES)) {
             if (!self::$FILE_PREFIXES_DEFAULT) {
                 self::$FILE_PREFIXES_DEFAULT = $param;
             }
         }
     }
     return true;
     // continue hook processing
 }
Ejemplo n.º 3
0
 /**
  * Populates the "option" key of the table $selectDescriptor, and returns it.
  * @param array $selectDescriptor HTMLForm select field descriptor
  * @param null|array $wikiplaces Optional, array of WpWikiplace instances
  * (if null, uses all wikiplaces owned by the User executing this MediaWiki instance)
  * @param string|null $selected Optional, the WikiPlace name (the text form 
  * with spaces, not underscores, see WpWikiPlace->getName()) 
  * to set as default (if null, no
  * WikiPlace set as default)
  */
 protected function populateWikiPlaceSelect($selectDescriptor, $wikiplaces = null, $default = null)
 {
     if (is_null($wikiplaces)) {
         $wikiplaces = WpWikiplace::factoryAllOwnedByUserId($this->getUser()->getId());
     }
     foreach ($wikiplaces as $wikiplace) {
         if (!$wikiplace instanceof WpWikiplace) {
             continue;
             // skip
         }
         $wpw_name = $wikiplace->getName();
         $selectDescriptor['options'][$wpw_name] = $wikiplace->getId();
         if ($default == $wpw_name) {
             $selectDescriptor['default'] = $wikiplace->getId();
         }
     }
     return $selectDescriptor;
 }