public function get_object(array $args)
{
$this->_core->authorization->require_user();
$object = midgard_object_class::get_object_by_guid($args['guid']);
if (!$object->guid) {
throw new midgardmvc_exception_notfound("Object {$args['guid']} not found");
}
$this->data['actions'] = $this->_core->componentloader->get_object_actions($object);
}
/**
* This is a replacement for the original midgard_object_class::get_object_by_guid method, which takes
* the MidCOM DBA system into account.
*
* @see http://www.midgard-project.org/documentation/php_midgard_object_class/
*
* @param string $guid The object GUID.
* @return object A MidCOM DBA object if the set GUID is known
*/
function get_object_by_guid($guid)
{
try {
$tmp = midgard_object_class::get_object_by_guid($guid);
} catch (midgard_error_exception $e) {
debug_add('Loading object by GUID ' . $guid . ' failed, reason: ' . $e->getMessage(), MIDCOM_LOG_INFO);
throw new midcom_error_midgard($e, $guid);
}
if (get_class($tmp) == 'midgard_person' && $GLOBALS['midcom_config']['person_class'] != 'midgard_person') {
$tmp = new $GLOBALS['midcom_config']['person_class']($guid);
}
return $this->convert_midgard_to_midcom($tmp);
}
public function get_comments(array $args)
{
$this->data['to'] = midgard_object_class::get_object_by_guid($args['to']);
if (!$this->data['to']) {
throw new midgardmvc_exception_notfound("Comment target not found");
}
$this->data['comments'] = array();
$storage = new midgard_query_storage('com_meego_comments_comment_author');
$q = new midgard_query_select($storage);
$q->set_constraint(new midgard_query_constraint(new midgard_query_property('to', $storage), '=', new midgard_query_value($this->data['to']->guid)));
$q->add_order(new midgard_query_property('posted', $storage), SORT_ASC);
$q->execute();
$comments = $q->list_objects();
foreach ($comments as $comment) {
$this->data['comments'][$comment->commentid] = $comment;
}
if (midgardmvc_core::get_instance()->authentication->is_user()) {
$this->data['can_post'] = true;
} else {
$this->data['can_post'] = false;
}
}
/**
* Sets the average rating of the package
* Sets the flag showing if the package was ever rated or not
* Sets $this->data['stars'] that can be directly put to pages showing
* the stars
*/
public function get_average(array $args)
{
$this->data['to'] = midgard_object_class::get_object_by_guid($args['to']);
if (!$this->data['to']) {
throw new midgardmvc_exception_notfound("rating target not found");
}
parent::get_read($args);
$this->data['ratings'] = array();
$this->data['average'] = 0;
$this->data['rated'] = false;
$storage = new midgard_query_storage('com_meego_ratings_rating_author');
$q = new midgard_query_select($storage);
$q->set_constraint(new midgard_query_constraint(new midgard_query_property('to'), '=', new midgard_query_value($this->data['to']->guid)));
$q->add_order(new midgard_query_property('posted'), SORT_DESC);
$q->execute();
$ratings = $q->list_objects();
$sum = 0;
// only contains ratings where rating is not 0
$num_of_valid_ratings = 0;
if (count($ratings)) {
$this->data['rated'] = true;
foreach ($ratings as $rating) {
$rating->stars = '';
if ($rating->ratingcomment) {
$comment = new com_meego_comments_comment($rating->ratingcomment);
$rating->ratingcommentcontent = $comment->content;
}
if ($rating->rating || $rating->ratingcomment) {
// add a new property containing the stars to the rating object
$rating->stars = $this->draw_stars($rating->rating);
// pimp the posted date
$rating->date = gmdate('Y-m-d H:i e', strtotime($rating->posted));
$sum += $rating->rating;
if ($rating->rating) {
// count only non zero ratings
++$num_of_valid_ratings;
}
}
array_push($this->data['ratings'], $rating);
}
if ($num_of_valid_ratings) {
$this->data['average'] = round($sum / $num_of_valid_ratings, 1);
}
}
$this->get_stars($this->data['average']);
}
/**
* Sets the average rating of the package
* Sets $this->data['stars'] that can be directly put to pages showing
* the stars
*/
public function get_average(array $args)
{
try {
$this->data['to'] = midgard_object_class::get_object_by_guid($args['to']);
} catch (midgard_error_exception $e) {
midgardmvc_core::get_instance()->log(__CLASS__, 'Package with guid: ' . $args['to'] . ' not found. ' . $e->getMessage(), 'error');
return false;
}
$this->data['repository'] = new com_meego_repository($this->data['to']->repository);
com_meego_ratings_controllers_rating::get_read($args);
$storage = new midgard_query_storage('com_meego_package_statistics_calculated');
$q = new midgard_query_select($storage);
$q->set_constraint(new midgard_query_constraint(new midgard_query_property('packageguid'), '=', new midgard_query_value($this->data['to']->guid)));
$q->execute();
$cache = $q->list_objects();
$this->data['average'] = 0;
$this->data['numberofratings'] = 0;
$this->data['numberofcomments'] = 0;
$this->data['rated'] = false;
//load data from cache
if (count($cache) > 0) {
$this->data['average'] = $cache[0]->ratingvalue;
$this->data['numberofratings'] = $cache[0]->ratings;
$this->data['numberofcomments'] = $cache[0]->comments;
$this->data['rated'] = true;
}
com_meego_ratings_caching_controllers_rating::get_stars($this->data['average']);
}
public function prepare_new_object(array $args)
{
$this->data['parent'] = midgard_object_class::get_object_by_guid($args['to']);
$this->object = new com_meego_comments_comment();
$this->object->to = $this->data['parent']->guid;
}
public function get_document(array $args)
{
$object = midgard_object_class::get_object_by_guid($args['guid']);
if (!$object || !$object->guid) {
throw new midcom_exception_notfound("Object {$args['guid']} not found");
}
// Map the object to CoudbDb format
$status = array();
// CouchDb-specific metadata
$status['_id'] = $object->guid;
$status['_rev'] = org_couchdb_replication_controllers_server::get_rev($object);
// Add normal object properties
$status = array_merge($status, get_object_vars($object));
// Remove data we shouldn't send
unset($status['id']);
unset($status['guid']);
unset($status['metadata']);
foreach ($status as $key => $val) {
if (is_a($val, 'midgard_datetime')) {
$status[$key] = $val->format(DATE_ATOM);
}
}
$this->data[]['ok'] = $status;
}
