/**
* list more items
* will be executed on clicking on more
*
* @return void
*/
public function listmoreAction()
{
// load current settings
$settingsModel = new application_models_settings();
$currentSettings = array();
foreach ($settingsModel->fetchAll() as $setting) {
$currentSettings[$setting->name] = $setting->value;
}
// read settings
$settings = $this->getRequest()->getParams();
$settings = array_merge($currentSettings, $settings);
// get items
$result = $this->listItems($settings);
// show items
$this->_helper->json($result);
}
/**
* Save new settings
*
* @return void
*/
public function saveAction()
{
// suppress view rendering
Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->setNoRender(true);
// save username password
$activateLogin = $this->getRequest()->getParam('activate_login');
$username = $this->getRequest()->getParam('username', false);
$password = $this->getRequest()->getParam('password', false);
$passwordAgain = $this->getRequest()->getParam('password_again', false);
$result = array();
// deactivate login
if ($activateLogin == '0') {
$this->removeLogin();
// activate login
} else {
// any data changed?
$user = new application_models_users();
if ($username != $user->getUsername() || strlen($password) != 0) {
if ($password != $passwordAgain) {
$result = array('password_again' => Zend_Registry::get('language')->translate('given passwords not equal'));
} else {
if (strlen(trim($password)) != 0 && strlen(trim($username)) == 0) {
$result = array('username' => Zend_Registry::get('language')->translate('if you set a password you must set an username'));
} else {
$this->saveLogin($username, $password);
}
}
}
}
$newSettings = $this->getRequest()->getPost();
// save new settings
if (count($result) == 0) {
$settingsModel = new application_models_settings();
$result = $settingsModel->save($newSettings);
}
// delete cached js files (for language settings)
$target = Zend_Registry::get('config')->pub->path . 'javascript/' . Zend_Registry::get('config')->cache->minifiedjsfile;
if (file_exists($target)) {
}
unlink($target);
// return result (errors or success)
$this->_helper->json($result);
}
/**
* will be executed by the javascript ajax call
* and signals that it finished successfully a complete
* update using ajax
*
* @return void
*/
public function finishAction()
{
$logger = Zend_Registry::get('logger');
// set lastrefresh if timeout is already 0
$updater = Zend_Controller_Action_HelperBroker::getStaticHelper('updater');
if ($updater->timeout() == 0) {
// save last refresh (current session will also be updated by models save)
$lastrefresh = Zend_Date::now()->get(Zend_Date::TIMESTAMP);
$settingsModel = new application_models_settings();
$settingsModel->save(array('lastrefresh' => $lastrefresh));
// delete orphaned thumbnails
$updater->cleanupThumbnails();
$logger->log('delete orphaned thumbnails', Zend_Log::DEBUG);
// optimize database
application_models_base::optimizeDatabase();
$logger->log('database successfully optimized', Zend_Log::DEBUG);
$logger->log('finished ajax update', Zend_Log::DEBUG);
}
// return new timeout and unread items
$itemCounter = Zend_Controller_Action_HelperBroker::getStaticHelper('itemcounter');
$this->_helper->json(array('timeout' => $updater->timeout(), 'lastrefresh' => isset($lastrefresh) ? $lastrefresh : Zend_Registry::get('session')->lastrefresh, 'categories' => $itemCounter->unreadItemsCategories(), 'feeds' => $itemCounter->unreadItemsFeeds()));
}
/**
* reads settings from database
*
* @return value for this setting
* @param name the name of the setting
* @param default the default value of this setting
*/
protected function initializeSessionValue($name, $default)
{
// get database settings object
$settings = new application_models_settings();
// get value from database
$result = $settings->fetchAll($settings->select()->where('name=?', $name));
// value found?
if ($result->count() > 0) {
return $result->current()->value;
// value not found
} else {
// save default value in database
$settings->insert(array('name' => $name, 'value' => $default));
// return default value
return $default;
}
}
/**
* validate wrong settings value
*
* @return void
* @param string $name of the setting
* @param string $value of the setting
*/
private function checkWrongValue($name, $value)
{
$result = $this->model->validate(array_merge($this->settings, array($name => $value)));
$this->assertTrue(is_array($result));
}
/**
* set timeout in the session and
* returns the timeout for the next refresh
*
* @return int timeout
*/
public function timeout()
{
// load lastrefresh from database
$settings = new application_models_settings();
$lastrefresh = $settings->get('lastrefresh');
if ($lastrefresh !== false) {
Zend_Registry::get('session')->lastrefresh = $lastrefresh;
}
// no lastrefresh set
if (Zend_Registry::get('session')->lastrefresh == 0) {
Zend_Registry::get('session')->timeout = 0;
} else {
// calc seconds between now and last refresh
$now = Zend_Date::now();
$last = new Zend_Date();
$last->set(Zend_Registry::get('session')->lastrefresh, Zend_Date::TIMESTAMP);
$diff = $now->sub($last)->toValue();
$diff = Zend_Registry::get('session')->refresh * 60 - $diff;
// set timeout 0 if refresh intervall was exceed
if ($diff < 0) {
$diff = 0;
}
// set timeout in session
Zend_Registry::get('session')->timeout = $diff;
}
return Zend_Registry::get('session')->timeout;
}
/**
* saves open categories
*
* @return void
*/
public function openAction()
{
$settingsModel = new application_models_settings();
$settingsModel->save($this->getRequest()->getParams());
$this->_helper->json(true);
}
/**
* import given opml file
*
* @return void
*/
public function importAction()
{
// parse given opml file
$xml = simplexml_load_string(file_get_contents($_FILES['userfile']['tmp_name']));
if (!$xml) {
echo Zend_Json::encode(array('error' => Zend_Registry::get('language')->translate('opml file parse error')));
return;
}
// load first instance
$parsedFeeds = array('-1' => array());
foreach ($xml->body->outline as $outline) {
// category?
if (!isset($outline['xmlUrl'])) {
// read category title
$categoryTitle = "";
if (isset($outline['text'])) {
$categoryTitle = (string) $outline['text'];
} elseif (isset($outline['title'])) {
$categoryTitle = (string) $outline['title'];
}
if (strlen($categoryTitle) == 0) {
continue;
}
$parsedFeeds[$categoryTitle] = $this->importAllOutline($outline);
} else {
$parsedFeeds['-1'][] = $this->readFeed($outline);
}
}
// insert new categories, get existing category id
foreach ($parsedFeeds as $category => $feeds) {
// insert or get existing category
$category = $this->insertCategory($category);
// insert feeds
$this->insertFeeds($category, $feeds);
}
// reset timeout
$settingsModel = new application_models_settings();
$settingsModel->save(array('lastrefresh' => 0));
echo Zend_Json::encode(array('success' => true));
}
/**
* reset priorities depending on the current
* max and min priorities of all feeds
*
* @return array new settings
*/
protected function resetPriorities()
{
// set min and max priority
$feedModel = new application_models_feeds();
$min = $feedModel->minPriority();
$max = $feedModel->maxPriority();
$newSettings = array('priorityStart' => $min, 'priorityEnd' => $max);
// reset current priority if necessary
if (Zend_Registry::get('session')->currentPriorityStart < $min) {
$newSettings['currentPriorityStart'] = $min;
}
if (Zend_Registry::get('session')->currentPriorityEnd > $max) {
$newSettings['currentPriorityEnd'] = $max;
}
if (Zend_Registry::get('session')->currentPriorityEnd < $min) {
$newSettings['currentPriorityEnd'] = $min;
}
// save new settings
$settings = new application_models_settings();
$settings->set($newSettings);
return $newSettings;
}
