/**
* Post save() hook provided by Doctrine.
*
*
* @return void
*
* @param Doctrine_Event $event
*/
public function postSave($event)
{
/*
* Clear the current projects and orgs RSS feed cache(s).
*/
if ($this->ProjectInquiry) {
foreach ($this->ProjectInquiry as $pi) {
if (file_exists($pi->Project->get_rss_cache_path())) {
unlink($pi->Project->get_rss_cache_path());
}
}
}
if ($this->InqOrg) {
foreach ($this->InqOrg as $io) {
if (file_exists($io->Organization->get_rss_cache_path())) {
unlink($io->Organization->get_rss_cache_path());
}
}
}
/*
* Clear the RSS feed cache for all projects.
*/
if (file_exists(Project::get_combined_rss_cache_path())) {
unlink(Project::get_combined_rss_cache_path());
}
// manual entry has no need of default questions
if ($this->inq_type != self::$TYPE_MANUAL_ENTRY) {
// see about default questions.
$this->_check_default_questions();
$this->check_permission_question(false);
}
}
/**
* RSS feed for displaying a project's - or multiple projects' - inquiries.
*
* @return void
* @param string $prj_name (optional)
*/
public function project($prj_name = null)
{
// only RSS available
$this->airoutput->view = 'rss';
$this->airoutput->format = 'application/rss+xml';
$project = null;
$inquiries = null;
if ($prj_name) {
// Sanitize and standardize prj_name.
$prj_name = strtolower($prj_name);
// Get actual project, to tailor the feed.
$q = Doctrine_Query::create()->from('Project p');
$q->leftJoin('p.OrgDefault');
$q->andWhere('lower(prj_name) = ?', $prj_name);
$project = $q->fetchOne();
if (!$project) {
show_404();
return;
}
$inquiries = $project->get_inquiries_in_rss_feed();
} else {
$inquiries = Inquiry::get_all_published_rss();
}
// Publish date of the feed. Default to now, in case there are no inquiries.
$pub_date = $this->_rss_datetime();
if (count($inquiries) > 0) {
// Use the publish date and time of the most recent inquiry as the
// publish date-time of the feed.
$pub_date = $this->_rss_datetime($inquiries[0]->inq_publish_dtim);
}
$items = $this->_build_inquiries_feed($inquiries);
// defaults
$title = 'Queries from the Public Insight Network';
$description = 'Answer these questions to inform Public Insight Network reporting. Share what you know!';
$link = 'http://www.publicinsightnetwork.org';
$logo_uri = 'http://www.publicinsightnetwork.org/user/signup/support/standard/images/apm.jpg';
$cache_path = Project::get_combined_rss_cache_path();
// override defaults is we were asked for a specific project
if ($project && count($project->OrgDefault) > 0) {
$org = $project->OrgDefault[0];
$logo = $org->Logo;
if ($logo) {
$logo_uris = $logo->get_image(true);
if (trim($logo_uris['original'])) {
$logo_uri = $logo_uris['original'];
}
}
if (strlen($org->org_summary)) {
$description = $org->org_summary;
}
if (strlen($org->org_site_uri)) {
$link = $org->org_site_uri;
}
}
// title and cache regardless of OrgDefault
if ($project) {
$title = $project->prj_display_name;
$cache_path = $project->get_rss_cache_path();
}
$this->_build_response($items, $title, $description, $link, $logo_uri, $pub_date, $cache_path);
}
