/** * 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; }
/** * 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 }
/** * 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; }