/home/edulekha/studygroup.edulekha.com/ow_system_plugins/admin/controllers/mass_mailing.php
<?php
/**
* EXHIBIT A. Common Public Attribution License Version 1.0
* The contents of this file are subject to the Common Public Attribution License Version 1.0 (the “License”);
* you may not use this file except in compliance with the License. You may obtain a copy of the License at
* http://www.oxwall.org/license. The License is based on the Mozilla Public License Version 1.1
* but Sections 14 and 15 have been added to cover use of software over a computer network and provide for
* limited attribution for the Original Developer. In addition, Exhibit A has been modified to be consistent
* with Exhibit B. Software distributed under the License is distributed on an “AS IS” basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language
* governing rights and limitations under the License. The Original Code is Oxwall software.
* The Initial Developer of the Original Code is Oxwall Foundation (http://www.oxwall.org/foundation).
* All portions of the code written by Oxwall Foundation are Copyright (c) 2011. All Rights Reserved.
* EXHIBIT B. Attribution Information
* Attribution Copyright Notice: Copyright 2011 Oxwall Foundation. All rights reserved.
* Attribution Phrase (not exceeding 10 words): Powered by Oxwall community software
* Attribution URL: http://www.oxwall.org/
* Graphic Image as provided in the Covered Code.
* Display of Attribution Information is required in Larger Works which are defined in the CPAL as a work
* which combines Covered Code or portions thereof with code not governed by the terms of the CPAL.
*/
/**
* Mass Mailing
*
* @author Podyachev Evgeny <joker.OW2@gmail.com>
* @package ow_system_plugins.admin.controllers
* @since 1.0
*/
class ADMIN_CTRL_MassMailing extends ADMIN_CTRL_Abstract
{
const EMAIL_FORMAT_TEXT = 'txt';
const EMAIL_FORMAT_HTML = 'html';
const MAILS_ARRAY_MAX_RECORDS = 50;
private $userService;
private $ajaxResponderUrl;
public function __construct()
{
$this->userService = BOL_UserService::getInstance();
$this->ajaxResponderUrl = OW::getRouter()->urlFor("ADMIN_CTRL_MassMailing", "ajaxResponder");
parent::__construct();
}
public function index( $params = array() )
{
$userService = BOL_UserService::getInstance();
$language = OW::getLanguage();
$this->setPageHeading($language->text('admin', 'massmailing'));
$this->setPageHeadingIconClass('ow_ic_script');
$massMailingForm = new Form('massMailingForm');
$massMailingForm->setId('massMailingForm');
$rolesList = BOL_AuthorizationService::getInstance()->getRoleList();
$userRoles = new CheckboxGroup('userRoles');
$userRoles->setLabel($language->text('admin', 'massmailing_user_roles_label'));
foreach( $rolesList as $role )
{
if( $role->name != 'guest' )
{
$userRoles->addOption($role->name, $language->text('base', 'authorization_role_' . $role->name ));
}
}
$massMailingForm->addElement($userRoles);
$emailFormat = new Selectbox('emailFormat');
$emailFormat->setLabel($language->text('admin', 'massmailing_email_format_label'));
$emailFormat->setOptions(
array(
self::EMAIL_FORMAT_TEXT => $language->text('admin', 'massmailing_email_format_text'),
self::EMAIL_FORMAT_HTML => $language->text('admin', 'massmailing_email_format_html')
));
$emailFormat->setValue(self::EMAIL_FORMAT_TEXT);
$emailFormat->setHasInvitation(false);
if ( !empty($_POST['emailFormat']) )
{
$emailFormat->setValue($_POST['emailFormat']);
}
$massMailingForm->addElement($emailFormat);
$subject = new TextField('subject');
$subject->addAttribute('class', 'ow_text');
$subject->addAttribute('style', 'width: auto;');
$subject->setRequired();
$subject->setLabel($language->text('admin', 'massmailing_subject_label'));
if ( !empty($_POST['subject']) )
{
$subject->setValue($_POST['subject']);
}
$massMailingForm->addElement($subject);
$body = new Textarea('body');
if ( $emailFormat->getValue() == self::EMAIL_FORMAT_HTML )
{
$body = new WysiwygTextarea('body');
$body->forceAddButtons(array( BOL_TextFormatService::WS_BTN_IMAGE, BOL_TextFormatService::WS_BTN_HTML ));
}
$body->addAttribute('class', 'ow_text');
$body->addAttribute('style', 'width: auto;');
$body->setRequired();
$body->setLabel($language->text('admin', 'massmailing_body_label'));
if ( !empty($_POST['body']) )
{
$body->setValue($_POST['body']);
}
$massMailingForm->addElement($body);
$submit = new Submit('startMailing');
$submit->addAttribute('class', 'ow_button');
$submit->setValue($language->text('admin', 'massmailing_start_mailing_button'));
$massMailingForm->addElement($submit);
$this->addForm($massMailingForm);
$ignoreUnsubscribe = false;
$isActive = true;
if ( defined( 'OW_PLUGIN_XP' ) )
{
$massMailingTimestamp = OW::getConfig()->getValue( 'admin', 'mass_mailing_timestamp' );
$timeout = ($massMailingTimestamp + 60 * 60 * 24) - time();
if ( $timeout > 0 )
{
$isActive = false;
$this->assign('expireText', $language->text('admin', 'massmailing_expire_text', array( 'hours' => (int) ceil( $timeout / ( 60 * 60 ) ) ) ) );
}
}
$this->assign('isActive', $isActive);
$total = $userService->findMassMailingUserCount($ignoreUnsubscribe);
if ( OW::getRequest()->isPost() && $isActive && isset($_POST['startMailing']) )
{
if ( $massMailingForm->isValid($_POST) )
{
$data = $massMailingForm->getValues();
$start = 0;
$count = self::MAILS_ARRAY_MAX_RECORDS;
$mailCount = 0;
$total = $userService->findMassMailingUserCount($ignoreUnsubscribe, $data['userRoles']);
while ( $start < $total )
{
$result = $this->userService->findMassMailingUsers($start, $count, $ignoreUnsubscribe, $data['userRoles']);
$mails = array();
$userIdList = array();
foreach ( $result as $user )
{
$userIdList[] = $user->id;
}
$displayNameList = $this->userService->getDisplayNamesForList($userIdList);
$event = new BASE_CLASS_EventCollector('base.add_global_lang_keys');
OW::getEventManager()->trigger($event);
$vars = call_user_func_array('array_merge', $event->getData());
$hasUnsubscribeUrl = preg_match('/{\$(unsubscribe_url)}/i', $data['body']);
foreach ( $result as $key => $user )
{
$vars['user_email'] = $user->email;
$mail = OW::getMailer()->createMail();
$mail->addRecipientEmail($user->email);
$vars['user_name'] = $displayNameList[$user->id];
$code = md5($user->username . $user->password);
$vars['unsubscribe_url'] = OW::getRouter()->urlForRoute('base_massmailing_unsubscribe', array('id' => $user->id, 'code' => $code));
$event = new BASE_CLASS_PropertyEvent("base.massmail_on_before_fetch_user_mail", $vars, array("userId" => $user->id));
OW::getEventManager()->trigger($event);
$vars = $event->getProperties();
$subjectText = UTIL_String::replaceVars($data['subject'], $vars);
$mail->setSubject($subjectText);
if ( $data['emailFormat'] === self::EMAIL_FORMAT_HTML )
{
$htmlContent = UTIL_String::replaceVars($data['body'], $vars);
if( !$hasUnsubscribeUrl )
{
$htmlContent .= $language->text('admin', 'massmailing_unsubscribe_link_html', array('link' => $vars['unsubscribe_url']));
}
$mail->setHtmlContent($htmlContent);
$textContent = preg_replace("/\<br\s*[\/]?\s*\>/", "\n", $htmlContent);
$textContent = strip_tags($textContent);
$mail->setTextContent($textContent);
}
else
{
$textContent = UTIL_String::replaceVars($data['body'], $vars);
if( !$hasUnsubscribeUrl )
{
$textContent .= "\n\n" . $language->text('admin', 'massmailing_unsubscribe_link_text', array('link' => $vars['unsubscribe_url']));
}
$mail->setTextContent($textContent);
}
$mails[] = $mail;
$mailCount++;
}
$start += $count;
//printVar($mails);
OW::getMailer()->addListToQueue($mails);
}
OW::getFeedback()->info($language->text('admin', 'massmailing_send_mails_message', array('count' => $mailCount)));
if ( defined( 'OW_PLUGIN_XP' ) )
{
OW::getConfig()->saveConfig( 'admin', 'mass_mailing_timestamp', time() );
}
$this->redirect();
}
}
$this->assign('userCount', $total);
$language->addKeyForJs('admin', 'questions_empty_lang_value');
$language->addKeyForJs('admin', 'massmailing_total_members');
$script = ' window.massMailing = new MassMailing(\'' . $this->ajaxResponderUrl . '\'); ';
OW::getDocument()->addOnloadScript($script);
$jsDir = OW::getPluginManager()->getPlugin("admin")->getStaticJsUrl();
OW::getDocument()->addScript($jsDir . "mass_mailing.js");
}
public function ajaxResponder()
{
if ( empty($_POST["command"]) || !OW::getRequest()->isAjax() )
{
throw new Redirect404Exception();
}
$command = (string) $_POST["command"];
switch ( $command )
{
case 'countMassMailingUsers':
$params = json_decode($_POST['values'], true);
$ignoreUnsubscribe = false;
$roles = array();
if ( isset($params['ignoreUnsubscribe']) )
{
$ignoreUnsubscribe = true;
}
if ( isset($params['roles']) && is_array($params['roles']) )
{
$roles = $params['roles'];
}
$result = $this->userService->findMassMailingUserCount($ignoreUnsubscribe, $roles);
echo json_encode(array('result' => (int) $result));
break;
default:
}
exit;
}
}