public static function ping($pageOrFeedURL = null, $category = null)
{
$siteTitle = self::get('fork.settings')->get('Core', 'site_title_' . BackendLanguage::getWorkingLanguage(), SITE_DEFAULT_TITLE);
$siteURL = SITE_URL;
$pageOrFeedURL = $pageOrFeedURL !== null ? (string) $pageOrFeedURL : null;
$category = $category !== null ? (string) $category : null;
// get ping services
$pingServices = self::get('fork.settings')->get('Core', 'ping_services', null);
// no ping services available or older than one month ago
if ($pingServices === null || $pingServices['date'] < strtotime('-1 month')) {
// get ForkAPI-keys
$publicKey = self::get('fork.settings')->get('Core', 'fork_api_public_key', '');
$privateKey = self::get('fork.settings')->get('Core', 'fork_api_private_key', '');
// validate keys
if ($publicKey == '' || $privateKey == '') {
return false;
}
// require the class
require_once PATH_LIBRARY . '/external/fork_api.php';
// create instance
$forkAPI = new \ForkAPI($publicKey, $privateKey);
// try to get the services
try {
$pingServices['services'] = $forkAPI->pingGetServices();
$pingServices['date'] = time();
} catch (Exception $e) {
// check if the error should not be ignored
if (mb_strpos($e->getMessage(), 'Operation timed out') === false && mb_strpos($e->getMessage(), 'Invalid headers') === false) {
if (BackendModel::getContainer()->getParameter('kernel.debug')) {
throw $e;
} else {
// stop, hammertime
return false;
}
}
}
// store the services
self::get('fork.settings')->set('Core', 'ping_services', $pingServices);
}
// make sure services array will not trigger an error (even if we couldn't load any)
if (!isset($pingServices['services']) || !$pingServices['services']) {
$pingServices['services'] = array();
}
// loop services
foreach ($pingServices['services'] as $service) {
$client = new \SpoonXMLRPCClient($service['url']);
$client->setUserAgent('Fork ' . FORK_VERSION);
$client->setTimeout(10);
$client->setPort($service['port']);
try {
// extended ping?
if ($service['type'] == 'extended') {
// no page or feed URL present?
if ($pageOrFeedURL === null) {
continue;
}
$parameters[] = array('type' => 'string', 'value' => $siteTitle);
$parameters[] = array('type' => 'string', 'value' => $siteURL);
$parameters[] = array('type' => 'string', 'value' => $pageOrFeedURL);
if ($category !== null) {
$parameters[] = array('type' => 'string', 'value' => $category);
}
$client->execute('weblogUpdates.extendedPing', $parameters);
} else {
// default ping
$parameters[] = array('type' => 'string', 'value' => $siteTitle);
$parameters[] = array('type' => 'string', 'value' => $siteURL);
$client->execute('weblogUpdates.ping', $parameters);
}
} catch (Exception $e) {
// check if the error should not be ignored
if (mb_strpos($e->getMessage(), 'Operation timed out') === false && mb_strpos($e->getMessage(), 'Invalid headers') === false) {
if (BackendModel::getContainer()->getParameter('kernel.debug')) {
throw $e;
}
}
continue;
}
}
return true;
} /**
* Validate the form
*/
private function validateForm()
{
// is the form submitted?
if ($this->frm->isSubmitted()) {
// get the status
$status = \SpoonFilter::getPostValue('status', array('active', 'draft'), 'active');
// cleanup the submitted fields, ignore fields that were added by hackers
$this->frm->cleanupFields();
// validate fields
$this->frm->getField('title')->isFilled(BL::err('TitleIsRequired'));
$this->frm->getField('text')->isFilled(BL::err('FieldIsRequired'));
$this->frm->getField('publish_on_date')->isValid(BL::err('DateIsInvalid'));
$this->frm->getField('publish_on_time')->isValid(BL::err('TimeIsInvalid'));
$this->frm->getField('category_id')->isFilled(BL::err('FieldIsRequired'));
// validate meta
$this->meta->validate();
// no errors?
if ($this->frm->isCorrect()) {
// build item
$item['id'] = $this->id;
$item['meta_id'] = $this->meta->save();
// this is used to let our model know the status (active, archive, draft) of the edited item
$item['revision_id'] = $this->record['revision_id'];
$item['category_id'] = (int) $this->frm->getField('category_id')->getValue();
$item['user_id'] = $this->frm->getField('user_id')->getValue();
$item['language'] = BL::getWorkingLanguage();
$item['title'] = $this->frm->getField('title')->getValue();
$item['introduction'] = $this->frm->getField('introduction')->getValue();
$item['text'] = $this->frm->getField('text')->getValue();
$item['publish_on'] = BackendModel::getUTCDate(null, BackendModel::getUTCTimestamp($this->frm->getField('publish_on_date'), $this->frm->getField('publish_on_time')));
$item['edited_on'] = BackendModel::getUTCDate();
$item['hidden'] = $this->frm->getField('hidden')->getValue();
$item['allow_comments'] = $this->frm->getField('allow_comments')->getChecked() ? 'Y' : 'N';
$item['status'] = $status;
if ($this->imageIsAllowed) {
$item['image'] = $this->record['image'];
// the image path
$imagePath = FRONTEND_FILES_PATH . '/blog/images';
// create folders if needed
$fs = new Filesystem();
$fs->mkdir(array($imagePath . '/source', $imagePath . '/128x128'));
// If the image should be deleted, only the database entry is refreshed.
// The revision should keep it's file.
if ($this->frm->getField('delete_image')->isChecked()) {
// reset the name
$item['image'] = null;
}
// new image given?
if ($this->frm->getField('image')->isFilled()) {
// build the image name
// we use the previous revision-id in the filename to make the filename unique between
// the different revisions, to prevent that a new file would
// overwrite images of previous revisions that have the same title, and thus, the same filename
$item['image'] = $this->meta->getURL() . '-' . BL::getWorkingLanguage() . '-' . $item['revision_id'] . '.' . $this->frm->getField('image')->getExtension();
// upload the image & generate thumbnails
$this->frm->getField('image')->generateThumbnails($imagePath, $item['image']);
} elseif ($item['image'] != null) {
// generate the new filename
$image = new File($imagePath . '/source/' . $item['image']);
$newName = $this->meta->getURL() . '-' . BL::getWorkingLanguage() . '-' . $item['revision_id'] . '.' . $image->getExtension();
// extract the filenames excluding …-[language]-[revision-id].jpg
// to properly compare them to eachother
$regex = '/(.*)-[a-z]{2}-[0-9]+\\.(.*)/';
// only copy if the new name differs from the old filename
if (preg_replace($regex, '$1', $newName) != preg_replace($regex, '$1', $item['image'])) {
// loop folders
foreach (BackendModel::getThumbnailFolders($imagePath, true) as $folder) {
$fs->copy($folder['path'] . '/' . $item['image'], $folder['path'] . '/' . $newName);
}
// assign the new name to the database
$item['image'] = $newName;
}
}
} else {
$item['image'] = null;
}
// update the item
$item['revision_id'] = BackendBlogModel::update($item);
// trigger event
BackendModel::triggerEvent($this->getModule(), 'after_edit', array('item' => $item));
// recalculate comment count so the new revision has the correct count
BackendBlogModel::reCalculateCommentCount(array($this->id));
// save the tags
BackendTagsModel::saveTags($item['id'], $this->frm->getField('tags')->getValue(), $this->URL->getModule());
// active
if ($item['status'] == 'active') {
// edit search index
BackendSearchModel::saveIndex($this->getModule(), $item['id'], array('title' => $item['title'], 'text' => $item['text']));
// ping
if ($this->get('fork.settings')->get($this->URL->getModule(), 'ping_services', false)) {
BackendModel::ping(SITE_URL . BackendModel::getURLForBlock($this->URL->getModule(), 'detail') . '/' . $this->meta->getURL());
}
// build URL
$redirectUrl = BackendModel::createURLForAction('Index') . '&report=edited&var=' . urlencode($item['title']) . '&id=' . $this->id . '&highlight=row-' . $item['revision_id'];
} elseif ($item['status'] == 'draft') {
// draft: everything is saved, so redirect to the edit action
$redirectUrl = BackendModel::createURLForAction('Edit') . '&report=saved-as-draft&var=' . urlencode($item['title']) . '&id=' . $item['id'] . '&draft=' . $item['revision_id'] . '&highlight=row-' . $item['revision_id'];
}
// append to redirect URL
if ($this->categoryId != null) {
$redirectUrl .= '&category=' . $this->categoryId;
}
// everything is saved, so redirect to the overview
$this->redirect($redirectUrl);
}
}
}
