protected function _generateModel(array $params)
{
# Check
$Content = $this->getContentObjectFromParams($params);
$ContentList = delve($params, 'ContentList', array());
if (empty($ContentList)) {
# Prepare
$content = delve($params, 'content');
$codes = prepare_csv_array($content);
# Prepare Fetch
$fetch = array_merge(array('status' => 'published', 'limit' => 20), $params);
//$fetch = array_keys_unset($fetch, array('id','class','title','Content'));
$fetch = array_keys_keep($fetch, array('featured', 'codes', 'limit', 'recent', 'Parent', 'status'));
# Fetch: Parent
if (!isset($fetch['Parent'])) {
$fetch['Parent'] = $Content;
}
if (empty($fetch['Parent'])) {
unset($fetch['Parent']);
// don't fetch with a parent
}
# Fetch: Codes
if (!empty($codes)) {
$fetch['codes'] = $codes;
}
# Execute Fetch
$ContentList = Content::fetch($fetch);
}
# Apply
$model = compact('Content', 'ContentList');
$model = array_merge($params, $model);
# Return model
return $model;
}
/**
* Generate our Feed
*/
protected function getFeed($type = null)
{
# Prepare
$App = $this->getHelper('App');
$Identity = $App->getUser();
# --------------------------
# Fetch Content
# Search
$search = $App->fetchSearch();
$searchQuery = delve($search, 'query');
# Prepare Criteria
$criteria = array('recent' => true, 'fetch' => 'list', 'status' => 'published', 'Identity' => $Identity, 'hydrationMode' => Doctrine::HYDRATE_ARRAY);
# Criteria: SearchQuery
if ($searchQuery) {
$criteria['search'] = $searchQuery;
}
# Fetch
$Contents = $App->fetchRecords('Content', $criteria);
# --------------------------
# Generate Feed
# Pepare Feed
$feed = array('title' => $App->getConfig('site.title'), 'link' => $App->getBaseUrl(true), 'author' => $App->getConfig('site.author'), 'dateModified' => empty($Content[0]) ? time() : strtotime($Content->updated_at), 'description' => $App->getConfig('site.description', 'News Feed for ' . $App->getConfig('site.title')), 'categories' => prepare_csv_array($App->getConfig('site.keywords')));
# Create Feed
$Feed = new Zend_Feed_Writer_Feed();
$Feed->setTitle($feed['title']);
$Feed->setLink($feed['link']);
$Feed->setDateModified($feed['dateModified']);
$Feed->setDescription($feed['description']);
$Feed->addAuthor($feed['author']['title'], $feed['author']['email'], $feed['author']['url']);
$Feed->addHub('http://pubsubhubbub.appspot.com/');
# Apply Categories
$categories = array();
foreach ($feed['categories'] as $tag) {
$categories[] = array('term' => str_replace(' ', '-', $tag), 'label' => $tag);
}
$Feed->addCategories($categories);
# Content Map
$contentMap = array('title' => 'title', 'url' => 'link', 'updated_at' => 'dateModified', 'created_at' => 'dateCreated', 'description_rendered' => 'description', 'content_rendered' => 'content');
# Apply Content
foreach ($Contents as $Content) {
# Create Entry
$Entry = $Feed->createEntry();
# Prepare Content
$Content['url'] = $App->getUrl()->content($Content)->full()->toString();
$Content['updated_at'] = strtotime($Content['updated_at']);
$Content['created_at'] = strtotime($Content['created_at']);
# Apply Content
foreach ($contentMap as $from => $to) {
$method = 'set' . ucfirst($to);
$value = delve($Content, $from);
$Entry->{$method}($value);
}
# Apply Author
if (empty($Content['Author']['website'])) {
$Content['Author']['website'] = $App->getUrl()->user($Content['Author'])->full()->toString();
}
$Entry->addAuthor($Content['Author']['displayname'], $Content['Author']['email'], $Content['Author']['website']);
# Apply Categories
$categories = array();
foreach ($Content['ContentTags'] as $Tag) {
$categories[] = array('term' => str_replace(' ', '-', $Tag['name']), 'label' => $Tag['name']);
}
$Entry->addCategories($categories);
# Add Entry
$Feed->addEntry($Entry);
}
# --------------------------
# Done
# Return Feed
return $Feed;
}
