/**
* Send Newsletter
*
* @return void
*/
public function doSendNewsletterTask()
{
//get request vars
$newsletterId = Request::getInt('nid', 0);
$mailinglistId = Request::getInt('mailinglist', '-1');
//instantiate newsletter campaign object & load campaign
$newsletterNewsletter = new Letter($this->database);
$newsletterNewsletter->load($newsletterId);
//check to make sure we have an object
if (!is_object($newsletterNewsletter) || $newsletterNewsletter->name == '') {
$this->setError(Lang::txt('COM_NEWSLETTER_UNABLE_TO_LOCATE'));
$this->displayTask();
return;
}
// make sure it wasnt deleted
if ($newsletterNewsletter->deleted == 1) {
$this->setError(Lang::txt('COM_NEWSLETTER_NEWSLETTER_SEND_DELETED'));
$this->displayTask();
return;
}
// get emails based on mailing list
$newsletterMailinglist = new Mailinglist($this->database);
// build newsletter for sending
$newsletterNewsletterHtmlContent = $newsletterNewsletter->buildNewsletter($newsletterNewsletter);
$newsletterNewsletterPlainContent = $newsletterNewsletter->buildNewsletterPlainTextPart($newsletterNewsletter);
// send campaign
// purposefully send no emails, will create later
$newsletterMailing = $this->_send($newsletterNewsletter, $newsletterNewsletterHtmlContent, $newsletterNewsletterPlainContent, array(), $mailinglistId, $sendingTest = false);
// array of filters
$filters = array('lid' => $mailinglistId, 'status' => 'active', 'limit' => 10000, 'start' => 0, 'select' => 'email');
// get count of emails
$count = $newsletterMailinglist->getListEmailsCount($filters);
$left = $count;
// make sure we have emails
if ($count < 1) {
$this->setError(Lang::txt('COM_NEWSLETTER_NEWSLETTER_SEND_MISSING_RECIPIENTS'));
$this->displayTask();
return;
}
// add recipients at 10000 at a time
while ($left >= 0) {
// get emails
$emails = $newsletterMailinglist->getListEmails($mailinglistId, 'email', $filters);
// add recipeients
$this->_sendTo($newsletterMailing, $emails);
// nullify vars
$emails = null;
unset($emails);
//adjust our start
$filters['start'] += $filters['limit'];
// remove from what we have left to get
$left -= $filters['limit'];
}
//mark campaign as sent
$newsletterNewsletter->sent = 1;
if ($newsletterNewsletter->save($newsletterNewsletter)) {
//redirect after sent
App::redirect(Route::url('index.php?option=com_newsletter&controller=newsletter', false), Lang::txt('COM_NEWSLETTER_NEWSLETTER_SEND_TO', $newsletterNewsletter->name, number_format($count)));
}
}
/**
* Output Letter content as PDF
* @return void
*/
public function outputTask()
{
//get the newsletter id
$id = $this->id;
//instantiate campaign object
$newsletterNewsletter = new Letter($this->database);
//get newsletter
$newsletter = $newsletterNewsletter->getNewsletters($id);
//build url to newsletter with no html
$newsletterUrl = 'https://' . $_SERVER['HTTP_HOST'] . DS . 'newsletter' . DS . $newsletter->alias . '?no_html=1';
//path to newsletter file
$newsletterPdfFolder = PATH_APP . DS . 'site' . DS . 'newsletter' . DS . 'pdf';
$newsletterPdf = $newsletterPdfFolder . DS . $newsletter->alias . '.pdf';
// check for upload path
if (!is_dir($newsletterPdfFolder)) {
// Build the path if it doesn't exist
if (!\Filesystem::makeDirectory($newsletterPdfFolder)) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&id=' . $id), Lang::txt('Unable to create the filepath.'), 'error');
return;
}
}
// check multiple places for wkhtmltopdf lib
// fallback on phantomjs
$cmd = '';
$fallback = '';
if (file_exists('/usr/bin/wkhtmltopdf') && file_exists('/usr/bin/xvfb-run')) {
//$cmd = '/usr/bin/wkhtmltopdf ' . $newsletterUrl . ' ' . $newsletterPdf;
$cmd = '/usr/bin/xvfb-run -a -s "-screen 0 640x480x16" wkhtmltopdf ' . $newsletterUrl . ' ' . $newsletterPdf;
} else {
if (file_exists('/usr/local/bin/wkhtmltopdf') && file_exists('/usr/local/bin/xvfb-run')) {
//$cmd = '/usr/local/bin/wkhtmltopdf ' . $newsletterUrl . ' ' . $newsletterPdf;
$cmd = '/usr/local/bin/xvfb-run -a -s "-screen 0 640x480x16" wkhtmltopdf ' . $newsletterUrl . ' ' . $newsletterPdf;
}
}
if (file_exists('/usr/bin/phantomjs')) {
$rasterizeFile = PATH_CORE . DS . 'components' . DS . 'com_newsletter' . DS . 'assets' . DS . 'js' . DS . 'rasterize.js';
$fallback = '/usr/bin/phantomjs --ssl-protocol=any --ignore-ssl-errors=yes --web-security=false ' . $rasterizeFile . ' ' . $newsletterUrl . ' ' . $newsletterPdf . ' 8.5in*11in';
if (!$cmd) {
$cmd = $fallback;
}
}
if (isset($cmd)) {
// exec command
exec($cmd, $ouput, $status);
// wkhtmltopdf failed, so let's try phantomjs
if (!file_exists($newsletterPdf) && $fallback && $cmd != $fallback) {
exec($fallback, $ouput, $status);
}
}
//make sure we have a file to output
if (!file_exists($newsletterPdf)) {
App::redirect(Route::url('index.php?option=' . $this->_option . '&id=' . $id), Lang::txt('COM_NEWSLETTER_VIEW_OUTPUT_PDFERROR'), 'error');
return;
}
//output as attachment
header("Content-type: application/pdf");
header("Content-Disposition: attachment; filename=" . str_replace(' ', '_', $newsletter->name) . ".pdf");
header("Pragma: no-cache");
header("Expires: 0");
echo file_get_contents($newsletterPdf);
exit;
}
/**
* View Tracking Information task
*
* @return void
*/
public function trackingTask()
{
//get request vars
$ids = Request::getVar('id', array());
$id = isset($ids) ? $ids[0] : null;
//instantiate newsletter mailing object
$newsletterMailing = new NewsletterMailing($this->database);
$mailing = $newsletterMailing->getMailings($id);
//get mailing recipients
$newsletterMailingRecipient = new MailingRecipient($this->database);
$this->view->recipients = $newsletterMailingRecipient->getRecipients($id, 'sent');
//instantiate newsletter object
$newsletterNewsletter = new Newsletter($this->database);
$newsletterNewsletter->load($mailing->nid);
//make sure we are supposed to be tracking
if (!$newsletterNewsletter->tracking) {
$this->setError(Lang::txt('COM_NEWSLETTER_MAILING_NOT_TRACKING'));
$this->displayTask();
return;
}
//get bounces
$sql = "SELECT * FROM `#__email_bounces`\n\t\t\t\tWHERE component='com_newsletter'\n\t\t\t\tAND object=" . $this->database->quote('Campaign Mailing') . "\n\t\t\t\tAND object_id=" . $this->database->quote($id);
$this->database->setQuery($sql);
$this->view->bounces = $this->database->loadObjectList();
//new mailing recipient action object
$newsletterMailingRecipientAction = new MailingRecipientAction($this->database);
//get opens, clicks, forwards, and prints
$this->view->opens = $newsletterMailingRecipientAction->getMailingActions($id, 'open');
$this->view->forwards = $newsletterMailingRecipientAction->getMailingActions($id, 'forward');
$this->view->prints = $newsletterMailingRecipientAction->getMailingActions($id, 'print');
//get opens geo
$this->view->opensGeo = $this->getOpensGeoTask($id);
//get clicks and process
$clicks = $newsletterMailingRecipientAction->getMailingActions($id, 'click');
$this->view->clicks = array();
foreach ($clicks as $click) {
//get click action
$clickAction = json_decode($click->action_vars);
$this->view->clicks[$clickAction->url] = isset($this->view->clicks[$clickAction->url]) ? $this->view->clicks[$clickAction->url] + 1 : 1;
}
// Set any errors
if ($this->getError()) {
$this->view->setError($this->getError());
}
// Output the HTML
$this->view->setLayout('tracking')->display();
}
/**
* Return data for past newsletters
*
* @apiMethod GET
* @apiUri /newsletters/archive
* @apiParameter {
* "name": "limit",
* "description": "Number of result to return.",
* "type": "integer",
* "required": false,
* "default": 5
* }
* @apiParameter {
* "name": "start",
* "description": "Number of where to start returning results.",
* "type": "integer",
* "required": false,
* "default": 0
* }
* @return void
*/
public function archiveTask()
{
$limit = Request::getInt('limit', 5);
$start = Request::getInt('start', 0);
$result = array();
$database = \App::get('db');
$newsletterNewsletter = new Newsletter($database);
// get newsletters
$newsletters = $newsletterNewsletter->getNewsletters();
// add newsletter details to return array
foreach ($newsletters as $k => $newsletter) {
$result[$k]['id'] = $newsletter->issue;
$result[$k]['title'] = $newsletter->name;
$result[$k]['content'] = $newsletterNewsletter->buildNewsletter($newsletter);
}
$obj = new stdClass();
$obj->newsletters = $result;
$this->send($obj);
}
