protected function initNewsletter()
{
if ($this->id == '') {
$this->relocate('Newsletter');
}
$class_name = SwatDBClassMap::get('DeliveranceNewsletter');
$this->newsletter = new $class_name();
$this->newsletter->setDatabase($this->app->db);
if (!$this->newsletter->load($this->id)) {
throw new AdminNotFoundException(sprintf('A newsletter with the id of ‘%s’ does not exist', $this->id));
}
// Can't cancel a newsletter that has not been scheduled.
if (!$this->newsletter->isScheduled()) {
$this->relocate();
}
// Can't cancel a newsletter that has been sent.
if ($this->newsletter->isSent()) {
$this->relocate();
}
}
protected function buildToolbars()
{
$toolbars = $this->ui->getRoot()->getDescendants('SwatToolbar');
foreach ($toolbars as $toolbar) {
$toolbar->setToolLinkValues($this->newsletter->id);
}
// Preview link can be unavailable if the database save was successful,
// but the mailing list call failed.
$preview_link = $this->ui->getWidget('preview_link');
if ($this->newsletter->campaign_id === null) {
$preview_link->sensitive = false;
$preview_link->tooltip = Deliverance::_('This newsletter’s preview is not available due to connection ' . 'issues with the email service provider. Edit the newsletter ' . 'to enable the preview.');
} else {
$campaign_type = $this->newsletter->instance instanceof SiteInstance ? $this->newsletter->instance->shortname : null;
$campaign_class = DeliveranceCampaignFactory::get($this->app, $campaign_type);
$this->ui->getWidget('preview_link')->link = call_user_func_array(array($campaign_class, 'getPreviewUrl'), array($this->app, $this->newsletter->campaign_id));
}
if ($this->newsletter->isSent()) {
$preview_link->title = Deliverance::_('View Email');
$this->ui->getWidget('edit_link')->visible = false;
$this->ui->getWidget('delete_link')->visible = false;
$this->ui->getWidget('cancel_link')->visible = false;
$this->ui->getWidget('schedule_link')->visible = false;
$this->ui->getWidget('send_preview_link')->visible = false;
// reports may not exist yet if the newsletter was recently sent.
$stats_link = $this->ui->getWidget('stats_link');
if ($this->newsletter->campaign_report_url === null) {
$stats_link->sensitive = false;
$stats_link->tooltip = Deliverance::_('This newletter’s status report will become available ' . 'shortly after the newsletter has been sent.');
} else {
$stats_link->link = $this->newsletter->campaign_report_url;
}
} elseif ($this->newsletter->isScheduled()) {
$this->ui->getWidget('edit_link')->visible = false;
$this->ui->getWidget('stats_link')->visible = false;
$this->ui->getWidget('delete_link')->visible = false;
$this->ui->getWidget('send_preview_link')->visible = false;
$this->ui->getWidget('schedule_link')->title = Deliverance::_('Reschedule Delivery');
} else {
$this->ui->getWidget('stats_link')->visible = false;
$this->ui->getWidget('cancel_link')->visible = false;
}
}
protected function saveDBData()
{
$relocate = true;
$save = true;
$message = null;
try {
if ($this->app->isMultipleInstanceAdmin() && $this->newsletter->id !== null) {
// List, campaign_type, old_instance and old_campaign all have
// to happen before we modify the newsletter dataobject so they
// correctly use the old values.
$list = DeliveranceListFactory::get($this->app, 'default', DeliveranceNewsletter::getDefaultList($this->app, $this->newsletter->instance));
$campaign_type = $this->newsletter->instance instanceof SiteInstance ? $this->newsletter->instance->shortname : null;
$old_instance = $this->newsletter->getInternalValue('instance');
$old_campaign = $this->newsletter->getCampaign($this->app, $campaign_type);
}
$this->updateNewsletter();
// if instance has changed, delete the old campaign details.
if ($this->app->isMultipleInstanceAdmin() && $this->newsletter->id !== null && $old_instance != $this->newsletter->getInternalValue('instance')) {
// If not a draft, remove the resources. Don't delete draft
// newsletter resources as they are shared across all drafts.
if ($this->newsletter->isScheduled()) {
DeliveranceCampaign::removeResources($this->app, $old_campaign);
}
$list->deleteCampaign($old_campaign);
$this->newsletter->campaign_id = null;
}
// save/update on MailChimp.
$campaign_id = $this->saveMailChimpCampaign();
} catch (DeliveranceAPIConnectionException $e) {
$relocate = true;
$save = true;
// log api connection exceptions in the admin to keep a track of how
// frequent they are.
$e->processAndContinue();
$message = new SwatMessage(Deliverance::_('There was an issue connecting to the email ' . 'service provider.'), 'error');
// Note: the text about having to re-save before sending isn't true
// as the schedule/send tools re-save the newsletter to the mailing
// list before they send. But it is a good situation to instill
// THE FEAR in users.
$message->content_type = 'text/xml';
$message->secondary_content = sprintf('<strong>%s</strong><br />%s', sprintf(Deliverance::_('“%s” has been saved locally so that your work is not ' . 'lost. You must edit the newsletter again before ' . 'sending to have your changes reflected in the sent ' . 'newsletter.'), $this->newsletter->subject), Deliverance::_('Connection issues are typically short-lived ' . 'and editing the newsletter again after a delay will ' . 'usually be successful.'));
} catch (Exception $e) {
$relocate = false;
$save = false;
$e = new DeliveranceException($e);
$e->processAndContinue();
$message = new SwatMessage(Deliverance::_('An error has occurred. The newsletter has not been saved.'), 'system-error');
}
if ($save) {
if ($this->newsletter->campaign_id === null) {
$this->newsletter->campaign_id = $campaign_id;
}
if ($this->newsletter->id === null) {
$this->newsletter->createdate = new SwatDate();
$this->newsletter->createdate->toUTC();
}
$this->newsletter->save();
// if we don't already have a message, do a normal saved message
if ($message == null) {
$message = new SwatMessage(sprintf(Deliverance::_('“%s” has been saved.'), $this->newsletter->getCampaignTitle()));
}
}
if ($message !== null) {
$this->app->messages->add($message);
}
return $relocate;
}
