<?php
define_class(__FILE__, 'MemberAvtivationBroadcastView');

require_once('class/DB/Grid/Grid.php');

class MemberAvtivationBroadcastView extends DB_Grid
{

	var $defaultAction = 'view';
	var $action = null;
	var	$actions = array(
		'view'	 => 'doView',
		'insert' => 'doSendBroadcastEmail',
	);
	
	function initAction()
	{
		if (empty($this->action)) {
			if (isset($_REQUEST['action']) && !empty($_REQUEST['action'])) {
				$this->action= $_REQUEST['action'];
			} else {
				$this->action = $this->defaultAction;
			}
		}
		if (key_exists($this->action, $this->actions)){
			$this->actionMethod = $this->actions[$this->action];
		} else {
			$this->action = key($this->actions);
			$this->actionMethod = current($this->actions);
		}
		if ($this->isXmlHttpRequest()) {
			$this->actionMethod .= 'Ajax';
		}
	}
	
	function exec(&$Doc)
	{
		$this->Doc = &$Doc;
		$this->DBObj = SiteMap::getObj('Member/Activation/Activation.php');
		
		$this->initAction();
		if (method_exists($this, $this->actionMethod))  {
			$function = $this->actionMethod;
			$this->$function();
		} else {
			exit;
		}
	}
	
	function doView()
	{
		$form = $this->_getNewForm();
		$this->renderForm($form);
		$this->_saveBackUrl();
	}
	
	function renderForm($form)
	{
		$form->return_form_arr = true;
		$item = $form->exec();
		$item['report'] = $this->DBObj->getBroadcastActivationReport();
		$this->Doc->addContent($item);
	}
	
	function _bindFormFields($form)
	{
		$form->addElement('radio', 'send_to', '', 'Send To All Members', 'all');
		$form->addElement('radio', 'send_to', '', 'Send To Custom Members', 'custom');
		$form->addElement('checkbox', 'force', '', 'Force sending all not activated');
		$form->addElement('textarea', 'custom_emails', '', array('cols'=>'80', 'rows'=>'10'));
		
		$form->setRendType(FORM_RENDERER_ARRAY_SMARTY);
		$form->setTpl(BASE_PATH.'/tpl/Member/Activation/broadcast_view.tpl');
		$form->addFormRule(array($this, 'validForm'));
		return $form;
	}
	
	function validForm($data)
	{
		$err = array();
		if ($data['send_to'] == 'custom') {
			$emails = preg_replace('/[\r\n]+/',' ', $data['custom_emails']);
			$emails = split('[, ;]', $emails);
			$regex = '/^((\"[^\"\f\n\r\t\v\b]+\")|([\w\!\#\$\%\&\'\*\+\-\~\/\^\`\|\{\}]+(\.[\w\!\#\$\%\&\'\*\+\-\~\/\^\`\|\{\}]+)*))@((\[(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))\])|(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))|((([A-Za-z0-9\-])+\.)+[A-Za-z\-]+))$/';
			foreach ($emails as $k => $v) {
				if (!strlen(trim($v, ',; '))) unset($emails[$k]);
			}
			if (empty($emails)) {
				$err['custom_emails'] = 'Email list is required';
			} else {
				$emails = array_unique($emails);
				$errEmails = array();
				foreach ($emails as $k => $email) {
					if (!preg_match($regex, $email)) {
						$errEmails[] = $email;
					}
				}
				if (count($errEmails)) {
					$err['custom_emails'] = 'Wrong email address (' . implode(', ', $errEmails) . ')';
				}
			}
		}
		return (empty($err))?true:$err;
	}
	
	function doSendBroadcastEmail()
	{
		$form = $this->_getNewForm();
		if ($form->validate()) {
			$data = $form->exportValues();
			if ($data['send_to'] == 'all') {
				$this->DBObj->sendBroadcastEmail($this->Doc, isset($_REQUEST['force']));
			} else {
				$emails = $this->parseEmails($data['custom_emails']);
				$this->DBObj->sendBroadcast2CustomEmails($this->Doc, isset($_REQUEST['force']), $emails);
			}
			$this->doBack();
		}
		$this->renderForm($form);
	}
	
	function parseEmails($emails)
	{
		$emails = preg_replace('/[\r\n]+/',' ', $emails);
		$emails = split('[, ;]', $emails);
		foreach ($emails as $k => $v) {
			if (!strlen(trim($v, ',; '))) unset($emails[$k]);
		}
		return $emails;
	}
	
}