/**
* @param string $task_name
* @param array $data
* @return array|bool
*/
public function createTask($task_name, $data = array())
{
if (!$task_name) {
$this->errors[] = 'Can not to create task. Empty task name has been given.';
}
//first of all needs to define recipient count
$this->load->model('sale/customer');
$this->load->model('setting/store');
$store_info = $this->model_setting_store->getStore((int) $this->session->data['current_store_id']);
if ($store_info) {
$store_name = $store_info['store_name'];
} else {
$store_name = $this->config->get('store_name');
}
//get URIs of recipients
if ($data['protocol'] == 'email') {
list($uris, $subscribers) = $this->_get_email_list($data);
$task_controller = 'task/sale/contact/sendEmail';
//if message does not contains html-tags replace breaklines to <br>
$decoded = html_entity_decode($data['message'], ENT_QUOTES, 'UTF-8');
if ($decoded == strip_tags($decoded)) {
$data['message'] = nl2br($data['message']);
}
} elseif ($data['protocol'] == 'sms') {
list($uris, $subscribers) = $this->_get_phone_list($data);
$task_controller = 'task/sale/contact/sendSms';
}
if (!$uris) {
$this->errors[] = 'No recipients!';
return false;
}
//numbers of emails per task step
$divider = 10;
//timeout in seconds for one email send
$time_per_send = 4;
$steps_count = ceil(sizeof($uris) / $divider);
$tm = new ATaskManager();
//create new task
$task_id = $tm->addTask(array('name' => $task_name, 'starter' => 1, 'created_by' => $this->user->getId(), 'status' => 1, 'start_time' => date('Y-m-d H:i:s', mktime(0, 0, 0, date('m'), date('d') + 1, date('Y'))), 'last_time_run' => '0000-00-00 00:00:00', 'progress' => '0', 'last_result' => '1', 'run_interval' => '0', 'max_execution_time' => sizeof($uris) * $time_per_send * 2));
if (!$task_id) {
$this->errors = array_merge($this->errors, $tm->errors);
return false;
}
$tm->updateTaskDetails($task_id, array('created_by' => $this->user->getId(), 'settings' => array('recipients_count' => sizeof($uris), 'sent' => 0)));
//create steps for sending
$k = 0;
$sort_order = 1;
while ($steps_count > 0) {
$uri_list = array_slice($uris, $k, $divider);
$step_id = $tm->addStep(array('task_id' => $task_id, 'sort_order' => $sort_order, 'status' => 1, 'last_time_run' => '0000-00-00 00:00:00', 'last_result' => '0', 'max_execution_time' => $time_per_send * $divider * 2, 'controller' => $task_controller, 'settings' => array('to' => $uri_list, 'subject' => $data['subject'], 'message' => $data['message'], 'store_name' => $store_name, 'subscribers' => $subscribers)));
if (!$step_id) {
$this->errors = array_merge($this->errors, $tm->errors);
return false;
} else {
// get eta in seconds
$this->eta[$step_id] = $time_per_send * $divider;
}
$steps_count--;
$k = $k + $divider;
$sort_order++;
}
$task_details = $tm->getTaskById($task_id);
if ($task_details) {
foreach ($this->eta as $step_id => $eta) {
$task_details['steps'][$step_id]['eta'] = $eta;
//remove settings from output json array. We will take it from database on execution.
$task_details['steps'][$step_id]['settings'] = array();
}
return $task_details;
} else {
$this->errors[] = 'Can not to get task details for execution';
$this->errors = array_merge($this->errors, $tm->errors);
return false;
}
}
private function _send()
{
$this->loadLanguage('sale/contact');
$task_id = (int) $this->request->get['task_id'];
$step_id = (int) $this->request->get['step_id'];
if (!$task_id || !$step_id) {
$error_text = 'Cannot run task step. Task_id (or step_id) has not been set.';
$this->_return_error($error_text);
}
$tm = new ATaskManager();
$task_info = $tm->getTaskById($task_id);
$sent = (int) $task_info['settings']['sent'];
$task_steps = $tm->getTaskSteps($task_id);
$step_info = array();
foreach ($task_steps as $task_step) {
if ($task_step['step_id'] == $step_id) {
$step_info = $task_step;
if ($task_step['sort_order'] == 1) {
$tm->updateTask($task_id, array('last_time_run' => date('Y-m-d H:i:s')));
}
break;
}
}
if (!$step_info) {
$error_text = 'Cannot run task step. Looks like task #' . $task_id . ' does not contain step #' . $step_id;
$this->_return_error($error_text);
}
$tm->updateStep($step_id, array('last_time_run' => date('Y-m-d H:i:s')));
if (!$step_info['settings'] || !$step_info['settings']['to']) {
$error_text = 'Cannot run task step #' . $step_id . '. Unknown settings for it.';
$this->_return_error($error_text);
}
$this->loadModel('sale/customer');
$this->loadModel('setting/store');
$store_info = $this->model_setting_store->getStore((int) $this->session->data['current_store_id']);
$from = '';
if ($store_info) {
$from = $store_info['store_main_email'];
}
if (!$from) {
$from = $this->config->get('store_main_email');
}
$send_data = array('subject' => $step_info['settings']['subject'], 'message' => $step_info['settings']['message'], 'sender' => $step_info['settings']['store_name'], 'from' => $from);
//send emails in loop and update task's step info for restarting if step or task failed
$step_settings = $step_info['settings'];
$cnt = 0;
$step_result = true;
foreach ($step_info['settings']['to'] as $to) {
$send_data['subscriber'] = in_array($to, $step_info['settings']['subscribers']) ? true : false;
if ($this->protocol == 'email') {
$result = $this->_send_email($to, $send_data);
} elseif ($this->protocol == 'sms') {
$result = $this->_send_sms($to, $send_data);
} else {
$result = false;
}
if ($result) {
//remove sent address from step
$k = array_search($to, $step_settings['to']);
unset($step_settings['to'][$k]);
$tm->updateStep($step_id, array('settings' => serialize($step_settings)));
//update task details to show them at the end
$sent++;
$tm->updateTaskDetails($task_id, array('created_by' => $this->user->getId(), 'settings' => array('recipients_count' => $task_info['settings']['recipients_count'], 'sent' => $sent)));
} else {
$step_result = false;
}
$cnt++;
}
$tm->updateStep($step_id, array('last_result' => $step_result));
if (!$step_result) {
$this->_return_error('Some errors during step run. See log for details.');
}
return $step_result;
}
