Exemplo n.º 1
0
 /**
  * factory method, create either Item or List object from title
  *
  * @author ADi
  * @param Title $title
  * @return TopListBase
  */
 public static function newFromTitle(Title $title)
 {
     $object = null;
     if ($title->getNamespace() == NS_TOPLIST) {
         if (!$title->isSubpage()) {
             $object = TopList::newFromTitle($title);
         } else {
             $object = TopListItem::newFromTitle($title);
         }
     }
     return $object;
 }
Exemplo n.º 2
0
 /**
  * @static
  * @return AjaxResponse
  *
  * @var
  */
 public static function addItem()
 {
     global $wgRequest, $wgUser;
     $result = array('result' => false);
     $errors = array();
     $listText = $wgRequest->getVal('list');
     $itemText = trim($wgRequest->getVal('text'));
     if (!empty($listText) && !empty($itemText)) {
         $list = TopList::newFromText($listText);
         if ($wgUser->isAllowed('toplists-create-item')) {
             if (!empty($list) && $list->exists()) {
                 //check for duplicated
                 foreach ($list->getItems() as $item) {
                     if (strtolower($item->getArticle()->getContent()) == strtolower($itemText)) {
                         $errors[] = wfMsg('toplists-error-duplicated-entry');
                         break;
                     }
                 }
                 if (empty($errors)) {
                     $newItem = $list->createItem();
                     $newItem->setNewContent($itemText);
                     $saveResult = $newItem->save(TOPLISTS_SAVE_CREATE);
                     if ($saveResult !== true) {
                         foreach ($saveResult as $errorTuple) {
                             $errors[] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                         }
                     } else {
                         //invalidate caches and trigger save event for the list article
                         $newItem->getTitle()->invalidateCache();
                         $list->save(TOPLISTS_SAVE_UPDATE);
                         $list->invalidateCache();
                         $result['result'] = true;
                         $result['listBody'] = TopListParser::parse($list);
                     }
                 }
             } else {
                 $errors[] = wfMsg('toplists-error-add-item-list-not-exists', $listText);
             }
         } else {
             if ($wgUser->isAnon()) {
                 $loginURL = SpecialPage::getTitleFor('Signup')->getLocalURL() . '?returnto=' . $list->getTitle()->getPrefixedDBkey();
                 $errors[] = wfMsg('toplists-error-add-item-anon', array("{$loginURL}&type=login", "{$loginURL}&type=signup"));
             } else {
                 $errors[] = wfMsg('toplists-error-add-item-permission');
             }
         }
     } else {
         $errors[] = wfMsg('toplists-error-empty-item-name');
     }
     if (!empty($errors)) {
         $result['errors'] = $errors;
     }
     $json = json_encode($result);
     $response = new AjaxResponse($json);
     $response->setContentType('application/json; charset=utf-8');
     return $response;
 }
Exemplo n.º 3
0
 /**
  * get list object for current item
  *
  * @author ADi
  * @return TopList
  */
 public function getList()
 {
     if (!$this->mList instanceof TopList) {
         $this->mList = TopList::newFromText($this->getListTitleText());
     }
     return $this->mList;
 }
 function execute($editListName)
 {
     global $wgExtensionsPath, $wgJsMimeType, $wgSupressPageSubtitle, $wgRequest, $wgOut, $wgUser;
     wfProfileIn(__METHOD__);
     // set basic headers
     $this->setHeaders();
     if (wfReadOnly()) {
         $wgOut->readOnlyPage();
         wfProfileOut(__METHOD__);
         return;
     }
     //Check blocks
     if ($wgUser->isBlocked()) {
         wfProfileOut(__METHOD__);
         throw new UserBlockedError($wgUser->getBlock());
     }
     if (!F::app()->checkSkin('oasis')) {
         $this->getOutput()->showErrorPage('error', 'toplists-oasis-only');
         wfProfileOut(__METHOD__);
         return;
     }
     if (!$this->userCanExecute($wgUser)) {
         $this->displayRestrictionError();
         wfProfileOut(__METHOD__);
         return;
     }
     if (empty($editListName)) {
         $this->_redirectToCreateSP();
     }
     // include resources (css and js)
     $wgOut->addStyle(AssetsManager::getInstance()->getSassCommonURL('/extensions/wikia/TopLists/css/editor.scss'));
     $wgOut->addScript("<script type=\"{$wgJsMimeType}\" src=\"{$wgExtensionsPath}/wikia/TopLists/js/editor.js\"></script>\n");
     //hide specialpage subtitle in Oasis
     $wgSupressPageSubtitle = true;
     $errors = array();
     $listName = null;
     $listUrl = null;
     $relatedArticleName = null;
     $description = null;
     $selectedPictureName = null;
     $items = array();
     $removedItems = array();
     $list = TopList::newFromText($editListName);
     /** @var $list TopList */
     if (empty($list) || !$list->exists()) {
         $this->_redirectToCreateSP($editListName);
     } else {
         $title = $list->getTitle();
         $listName = $title->getText();
         $description = $list->getDescription();
         $listUrl = $title->getFullURL();
         $listItems = $list->getItems();
         $userCanEditItems = $list->checkUserItemsRight('edit');
         $userCanDeleteItems = $list->checkUserItemsRight('delete');
         if ($wgRequest->wasPosted()) {
             TopListHelper::clearSessionItemsErrors();
             $relatedArticleName = $wgRequest->getText('related_article_name');
             $selectedDescription = $wgRequest->getText('description');
             $selectedPictureName = $wgRequest->getText('selected_picture_name');
             $itemsNames = $wgRequest->getArray('items_names', array());
             $removedItems = $userCanDeleteItems ? $wgRequest->getArray('removed_items', array()) : array();
             //handle related article
             $title = $list->getRelatedArticle();
             $curValue = null;
             if (!empty($title)) {
                 $curValue = $title->getText();
             }
             $relatedArticleChanged = $curValue != $relatedArticleName;
             if ($relatedArticleChanged) {
                 if (!empty($relatedArticleName)) {
                     $title = Title::newFromText($relatedArticleName);
                     if (empty($title)) {
                         $errors['related_article_name'] = array(wfMsg('toplists-error-invalid-title'));
                     } else {
                         $setResult = $list->setRelatedArticle($title);
                         if ($setResult !== true) {
                             foreach ($setResult as $errorTuple) {
                                 $errors['related_article_name'][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                             }
                         }
                     }
                 } else {
                     $list->setRelatedArticle(null);
                 }
             }
             //handle picture
             $title = $list->getPicture();
             $curValue = null;
             if (!empty($title)) {
                 $curValue = $title->getText();
             }
             $selectedPictureChanged = $curValue != $selectedPictureName;
             if ($selectedPictureChanged) {
                 if (!empty($selectedPictureName)) {
                     $title = Title::newFromText($selectedPictureName, NS_FILE);
                     if (empty($title)) {
                         $errors['selected_picture_name'][] = wfMsg('toplists-error-invalid-picture');
                     } else {
                         $setResult = $list->setPicture($title);
                         if ($setResult !== true) {
                             foreach ($setResult as $errorTuple) {
                                 $errors['selected_picture_name'][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                             }
                         }
                     }
                 } else {
                     $list->setPicture(null);
                 }
             }
             //handle description
             $curValue = null;
             if (!empty($description)) {
                 $curValue = $description;
             }
             $selectedDescriptionChanged = $curValue != $selectedDescription;
             if ($selectedDescriptionChanged) {
                 $list->setDescription($selectedDescription);
             }
             //check the list for processability
             $checkResult = $list->checkForProcessing(TOPLISTS_SAVE_UPDATE);
             if ($checkResult !== true) {
                 foreach ($checkResult as $errorTuple) {
                     $errors['list_name'][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                 }
             }
             //filter input
             foreach ($itemsNames as $index => $item) {
                 $itemsNames[$index] = trim($item);
             }
             //collect existing items and related updates, filter out the removed ones (processed separately)
             $counter = 0;
             foreach ($listItems as $index => $item) {
                 if (!in_array($index, $removedItems)) {
                     $items[] = array('type' => 'existing', 'value' => $itemsNames[$counter], 'index' => $index, 'changed' => false, 'object' => null);
                     if (empty($itemsNames[$counter])) {
                         $errors['item_' . ($counter + 1)][] = wfMsg('toplists-error-empty-item-name');
                     } elseif ($userCanEditItems && $listItems[$index]->getArticle()->getContent() != $itemsNames[$counter]) {
                         $listItems[$index]->setNewContent($itemsNames[$counter]);
                         $items[$counter]['object'] = $listItems[$index];
                         $items[$counter]['changed'] = true;
                     }
                     $counter++;
                 }
             }
             //collect new items, filter out the empty ones
             $splitAt = count($listItems) - count($removedItems);
             $newItemsNames = array_filter(array_slice($itemsNames, $splitAt));
             foreach ($newItemsNames as $index => $item) {
                 $items[] = array('type' => 'new', 'value' => $item, 'changed' => true);
                 $newItem = $list->createItem();
                 $newItem->setNewContent($newItemsNames[$index]);
                 $items[$counter]['object'] = $newItem;
                 $counter++;
             }
             //check items for processing
             $usedNames = array();
             foreach ($items as $index => $item) {
                 $lcName = strtolower($item['value']);
                 if (in_array($lcName, $usedNames)) {
                     $errors['item_' . ++$index][] = wfMsg('toplists-error-duplicated-entry');
                 } else {
                     $usedNames[] = $lcName;
                 }
                 if ($item['changed'] && !empty($item['object'])) {
                     if ($item['type'] == 'new') {
                         $checkResult = $item['object']->checkForProcessing(TOPLISTS_SAVE_AUTODETECT, null, TOPLISTS_SAVE_CREATE);
                     } else {
                         $checkResult = $item['object']->checkForProcessing();
                     }
                     if ($checkResult !== true) {
                         foreach ($checkResult as $errorTuple) {
                             $errors['item_' . ++$index][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                         }
                     }
                 }
             }
             //with no errors or no save required, proceed with items
             $itemTouched = 0;
             if (empty($errors)) {
                 foreach ($items as $index => $item) {
                     if ($item['changed'] && !empty($item['object'])) {
                         $saveResult = $item['object']->save();
                         if ($saveResult !== true) {
                             foreach ($saveResult as $errorTuple) {
                                 $errors['item_' . ++$index][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                             }
                         } else {
                             $item['object']->getTitle()->invalidateCache();
                             $itemTouched++;
                         }
                     }
                 }
                 //purge items removed from the list
                 foreach ($removedItems as $index) {
                     $item = $listItems[$index];
                     if (is_object($item) && $item instanceof TopListItem) {
                         $removeResult = $item->remove();
                     } else {
                         // if item does not exist it means that it's deleted anyway
                         $removeResult = true;
                     }
                     if ($removeResult !== true) {
                         $items[] = array('type' => 'existing', 'value' => $item->getArticle()->getContent(), 'index' => $counter, 'changed' => false, 'object' => $item);
                         $counter++;
                         foreach ($removeResult as $errorTuple) {
                             $errors['item_' . $counter][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                         }
                     } else {
                         $itemTouched++;
                     }
                 }
             }
             //if no errors proceed with saving, list comes first
             if (empty($errors) || $itemTouched) {
                 if ($relatedArticleChanged || $selectedPictureChanged || $selectedDescriptionChanged || $itemTouched) {
                     $saveResult = $list->save();
                     if ($saveResult !== true) {
                         foreach ($saveResult as $errorTuple) {
                             $errors['list_name'] = array(wfMsg($errorTuple['msg'], $errorTuple['params']));
                         }
                     }
                 }
                 //invalidate caches
                 $list->invalidateCache();
                 if (empty($errors)) {
                     $wgOut->redirect($listUrl);
                 }
             }
         } else {
             $title = $list->getRelatedArticle();
             if (!empty($title)) {
                 $relatedArticleName = $title->getText();
             }
             $title = $list->getPicture();
             if (!empty($title)) {
                 $selectedPictureName = $title->getText();
             }
             foreach ($listItems as $index => $item) {
                 $items[] = array('type' => 'existing', 'value' => $item->getArticle()->getContent(), 'index' => $index);
             }
             list($sessionListName, $failedItemsNames, $sessionErrors) = TopListHelper::getSessionItemsErrors();
             if ($listName == $sessionListName && !empty($failedItemsNames)) {
                 $counter = count($items);
                 foreach ($failedItemsNames as $index => $itemName) {
                     $items[] = array('type' => 'new', 'value' => $itemName);
                     $errors['item_' . $counter++] = $sessionErrors[$index];
                 }
             }
             TopListHelper::clearSessionItemsErrors();
         }
         $selectedImage = null;
         if (!empty($selectedPictureName)) {
             $source = new ImageServing(null, 120, array("w" => 3, "h" => 2));
             $result = $source->getThumbnails(array($selectedPictureName));
             if (!empty($result[$selectedPictureName])) {
                 $selectedImage = $result[$selectedPictureName];
             }
         }
         //show at least 3 items by default, if not enough fill in with empty ones
         for ($x = !empty($items) ? count($items) : 0; $x < 3; $x++) {
             $items[] = array('type' => 'new', 'value' => null);
         }
         // pass data to template
         $template = new EasyTemplate(dirname(__FILE__) . '/../templates');
         $template->set_vars(array('mode' => 'update', 'listName' => $listName, 'listUrl' => $listUrl, 'relatedArticleName' => $relatedArticleName, 'description' => $description, 'selectedImage' => $selectedImage, 'errors' => $errors, 'items' => array_merge(array(array('type' => 'template', 'value' => null)), $items), 'removedItems' => $removedItems, 'userCanEditItems' => $userCanEditItems, 'userCanDeleteItems' => $userCanDeleteItems));
         // render template
         $wgOut->addHTML($template->render('editor'));
     }
     wfProfileOut(__METHOD__);
 }
 function execute($par)
 {
     function purgeInput($elem)
     {
         $val = trim($elem);
         return !empty($val);
     }
     wfProfileIn(__METHOD__);
     global $wgExtensionsPath, $wgJsMimeType, $wgSupressPageSubtitle, $wgRequest, $wgOut, $wgUser;
     // set basic headers
     $this->setHeaders();
     if (wfReadOnly()) {
         $wgOut->readOnlyPage();
         wfProfileOut(__METHOD__);
         return;
     }
     //Check blocks
     if ($wgUser->isBlocked()) {
         wfProfileOut(__METHOD__);
         throw new UserBlockedError($wgUser->getBlock());
     }
     if (!F::app()->checkSkin('oasis')) {
         $this->getOutput()->showErrorPage('error', 'toplists-oasis-only');
         wfProfileOut(__METHOD__);
         return;
     }
     if (!$this->userCanExecute($wgUser)) {
         $this->displayRestrictionError();
         wfProfileOut(__METHOD__);
         return;
     }
     // include resources (css and js)
     $wgOut->addStyle(AssetsManager::getInstance()->getSassCommonURL('/extensions/wikia/TopLists/css/editor.scss'));
     $wgOut->addScript("<script type=\"{$wgJsMimeType}\" src=\"{$wgExtensionsPath}/wikia/TopLists/js/editor.js\"></script>\n");
     //hide specialpage subtitle in Oasis
     $wgSupressPageSubtitle = true;
     TopListHelper::clearSessionItemsErrors();
     $errors = array();
     $listName = null;
     $relatedArticleName = null;
     $description = null;
     $selectedPictureName = null;
     $selectedImage = null;
     $imageTitle = null;
     $items = null;
     $userCanEditItems = $userCanDeleteItems = true;
     if ($wgRequest->wasPosted()) {
         $listName = $wgRequest->getText('list_name');
         $relatedArticleName = $wgRequest->getText('related_article_name');
         $selectedPictureName = $wgRequest->getText('selected_picture_name');
         $description = $wgRequest->getText('description');
         $itemsNames = array_filter($wgRequest->getArray('items_names', array()), 'purgeInput');
         $listItems = array();
         $list = TopList::newFromText($listName);
         $listUrl = null;
         if (!empty($selectedPictureName)) {
             //check image
             $imageTitle = Title::newFromText($selectedPictureName, NS_FILE);
             if (empty($imageTitle)) {
                 $errors['selected_picture_name'] = array(wfMsg('toplists-error-invalid-picture'));
             } else {
                 $text = $imageTitle->getText();
                 $source = new ImageServing(null, 120, array("w" => 3, "h" => 2));
                 $result = $source->getThumbnails(array($imageTitle->getText()));
                 if (!empty($result[$text])) {
                     $selectedImage = $result[$text];
                 }
             }
         }
         if (!$list) {
             $errors['list_name'] = array(wfMsg('toplists-error-invalid-title'));
         } else {
             $title = $list->getTitle();
             $listName = $title->getText();
             $listUrl = $title->getFullUrl();
             if (!empty($relatedArticleName)) {
                 $title = Title::newFromText($relatedArticleName);
                 if (empty($title)) {
                     $errors['related_article_name'] = array(wfMsg('toplists-error-invalid-title'));
                 } else {
                     $setResult = $list->setRelatedArticle($title);
                     if ($setResult !== true) {
                         foreach ($setResult as $errorTuple) {
                             $errors['related_article_name'][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                         }
                     }
                 }
             }
             if (!empty($selectedImage)) {
                 $setResult = $list->setPicture($imageTitle);
                 if ($setResult !== true) {
                     foreach ($setResult as $errorTuple) {
                         $errors['selected_picture_name'][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                     }
                 }
             }
             if (!empty($description)) {
                 $list->setDescription($description);
             }
             $checkResult = $list->checkForProcessing(TOPLISTS_SAVE_CREATE);
             if ($checkResult !== true) {
                 foreach ($checkResult as $errorTuple) {
                     $errors['list_name'][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                 }
             } else {
                 //first check all the items and then save the list, saving items happens only after this
                 $alreadyProcessed = array();
                 foreach ($itemsNames as $index => $itemName) {
                     $lcName = strtolower($itemName);
                     $index++;
                     //index 0 refers to the empty template item in the form
                     if (in_array($lcName, $alreadyProcessed)) {
                         $errors["item_{$index}"] = array(wfMsg('toplists-error-duplicated-entry'));
                     } else {
                         $alreadyProcessed[] = $lcName;
                         $listItem = $list->createItem();
                         if (empty($listItem)) {
                             $errors["item_{$index}"] = array(wfMsg('toplists-error-invalid-title'));
                         } else {
                             $listItem->setNewContent($itemName);
                             $checkResult = $listItem->checkForProcessing(TOPLISTS_SAVE_CREATE, null, TOPLISTS_SAVE_CREATE);
                             if ($checkResult !== true) {
                                 foreach ($checkResult as $errorTuple) {
                                     $errors["item_{$index}"][] = wfMsg($errorTuple['msg'], $errorTuple['params']);
                                 }
                             } else {
                                 $listItems[] = $listItem;
                             }
                         }
                     }
                 }
                 if (empty($errors)) {
                     $saveResult = $list->save();
                     if ($saveResult !== true) {
                         foreach ($saveResult as $errorTuple) {
                             $errors['list_name'] = array(wfMsg($errorTuple['msg'], $errorTuple['params']));
                         }
                     } else {
                         //save items, in this case errors go in session and are displayed in the redirected edit specialpage
                         $unsavedItemNames = array();
                         $itemsErrors = array();
                         foreach ($listItems as $item) {
                             $saveResult = $item->save();
                             if ($saveResult !== true) {
                                 $unsavedItemNames[] = $item->getNewContent();
                                 $counter = 0;
                                 foreach ($saveResult as $errorTuple) {
                                     $itemsErrors[] = array(wfMsg($errorTuple['msg'], $errorTuple['params']));
                                     $counter++;
                                 }
                             } else {
                                 $item->getTitle()->invalidateCache();
                             }
                         }
                         //update page's cache, items where added
                         $list->invalidateCache();
                         if (empty($itemsErrors)) {
                             $wgOut->redirect($listUrl);
                         } else {
                             TopListHelper::setSessionItemsErrors($listName, $unsavedItemNames, $itemsErrors);
                             $specialPageTitle = Title::newFromText('EditTopList', NS_SPECIAL);
                             $wgOut->redirect($specialPageTitle->getFullUrl() . '/' . $list->getTitle()->getPrefixedURL());
                         }
                     }
                 }
             }
         }
         foreach ($itemsNames as $item) {
             $items[] = array('type' => 'new', 'value' => $item);
         }
     } elseif (!empty($par)) {
         $title = Title::newFromText($par);
         if (!empty($title)) {
             $listName = $title->getText();
         }
     }
     //show at least 3 items by default, if not enough fill in with empty ones
     for ($x = !empty($items) ? count($items) : 0; $x < 3; $x++) {
         $items[] = array('type' => 'new', 'value' => null);
     }
     // pass data to template
     $template = new EasyTemplate(dirname(__FILE__) . '/../templates');
     $template->set_vars(array('mode' => 'create', 'listName' => $listName, 'relatedArticleName' => $relatedArticleName, 'description' => $description, 'selectedImage' => $selectedImage, 'errors' => $errors, 'items' => array_merge(array(array('type' => 'template', 'value' => null)), $items), 'userCanEditItems' => $userCanEditItems, 'userCanDeleteItems' => $userCanDeleteItems));
     // render template
     $wgOut->addHTML($template->render('editor'));
     wfProfileOut(__METHOD__);
 }
Exemplo n.º 6
0
 /**
  * @author Federico "Lox" Lucignano <*****@*****.**>
  *
  * Helper method to trigger parsing of a list article comment manually
  *
  * @param TopList $list the list object representing the article to parse
  */
 public static function parse(TopList $list)
 {
     self::$mList = $list;
     $text = F::app()->wg->Out->parse($list->getArticle()->getContent());
     $list->invalidateCache();
     return $text;
 }