public function get_avatar(array $args)
{
$storage = new midgard_query_storage('midgard_user');
$q = new midgard_query_select($storage);
$cnstr1 = new midgard_query_constraint(new midgard_query_property('username', $storage), 'LIKE', new midgard_query_value('%' . $args['username'] . '%'));
$q->execute();
$cnt = $q->get_results_count();
if ($cnt > 0) {
$user = $q->list_objects();
if ($user[0]) {
$attachments = $user[0]->list_attachments();
//Check if attachement exists
if (count($attachments) == 0) {
//fetch avatar from meego.com
$employeenumber = $user[0]->get_person()->get_parameter('midgardmvc_core_services_authentication_ldap', 'employeenumber');
$attachment = $user[0]->create_attachment('meego:avatar', 'meego:avatar', 'image/png');
midgardmvc_helper_attachmentserver::copy_file_to_attachment('http://meego.com/sites/all/files/imagecache/user_pics/user_pics/picture-' . $employeenumber . '.png', $attachment);
$attachments[0] = $attachment;
}
if (count($attachments) > 0) {
//serve attachment
$this->serve_attachement($attachments[0]);
return;
}
}
}
//redirect to default avatar
midgardmvc_core::get_instance()->head->relocate('http://meego.com/sites/all/themes/meego/images/peep_skate.png');
}
/**
* @todo: docs
*/
public function get_comments(array $args)
{
if ($args['type'] != 1) {
throw new midgardmvc_exception_notfound("Only CONTENT type supported");
}
$cnt = 0;
$package = new com_meego_package();
$ocs = new com_meego_ocs_OCSWriter();
try {
$package->get_by_id((int) $args['contentid1']);
} catch (midgard_error_exception $e) {
$error = true;
$this->mvc->log(__CLASS__, 'Probably missing package with id: ' . $args['contentid1'] . '.', 'warning');
$ocs->writeError('Package not found', 101);
$ocs->endDocument();
self::output_xml($ocs);
}
$storage = new midgard_query_storage('com_meego_package_ratings');
$q = new midgard_query_select($storage);
$qc = new midgard_query_constraint_group('AND');
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('authorguid'), '<>', new midgard_query_value('')));
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('name'), '=', new midgard_query_value($package->name)));
$q->set_constraint($qc);
$q->add_order(new midgard_query_property('posted', $storage), SORT_ASC);
// First run a query of the whole set to get results count
$q->execute();
$cnt = $q->get_results_count();
list($limit, $offset) = $this->limit_and_offset_from_query();
$q->set_limit($limit);
$q->set_offset($offset);
$q->execute();
$comments = $q->list_objects();
foreach ($comments as $comment) {
if ($comment->commentid == 0 && !$this->mvc->configuration->show_ratings_without_comments) {
// skip the rating if it has no comment and the configuration excludes such ratings
--$cnt;
}
}
$ocs->writeMeta($cnt);
$ocs->startElement('data');
// todo: again this loop.. a bit redundant, but works for now
foreach ($comments as $comment) {
if ($comment->commentid == 0 && !$this->mvc->configuration->show_ratings_without_comments) {
// skip the rating if it has no comment and the configuration excludes such ratings
continue;
}
$this->comment_to_ocs($comment, $ocs);
}
$ocs->endElement();
$ocs->endDocument();
self::output_xml($ocs);
}
private function populateChildren()
{
if (!is_null($this->children)) {
return;
}
$q = new \midgard_query_select(new \midgard_query_storage('midgardmvc_core_node'));
$q->set_constraint(new \midgard_query_constraint(new \midgard_query_property('up'), '=', new \midgard_query_value($this->object->id)));
$q->execute();
if ($q->get_results_count() == 0) {
return;
}
$children = $q->list_objects();
foreach ($children as $child) {
$this->children[$child->name] = new Node($child, $this, $this->getSession());
}
}
public function can_handle(midgard_object $object)
{
if (!$object instanceof com_meego_package) {
return false;
}
// Check that the package's repository has a form
$repository = new com_meego_repository($object->repository);
if (!midgardmvc_ui_forms_generator::has_object_forms($repository)) {
return false;
}
// Check if the form is assigned to this repository
$storage = new midgard_query_storage('com_meego_package_repository_form');
$q = new midgard_query_select($storage);
$qc = new midgard_query_constraint_group('AND');
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('formtitle'), '=', new midgard_query_value($this->workflow['label'])));
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('repoguid'), '=', new midgard_query_value($repository->guid)));
$q->set_constraint($qc);
$res = $q->execute();
if (!$q->get_results_count()) {
return false;
}
if (!midgardmvc_core::get_instance()->authentication->is_user()) {
return true;
}
// safety net
try {
$user = midgardmvc_core::get_instance()->authentication->get_person();
} catch (midgard_error_exception $e) {
// if the person object is gone we will have an exception here
return false;
}
//Hasn't reviewed yet
$storage = new midgard_query_storage('midgardmvc_ui_forms_form_instance');
$q = new midgard_query_select($storage);
$qc = new midgard_query_constraint_group('AND');
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('relatedobject'), '=', new midgard_query_value($object->guid)));
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('metadata.creator'), '=', new midgard_query_value($user->guid)));
$q->set_constraint($qc);
$res = $q->execute();
if ($q->get_results_count() != 0) {
return false;
}
return true;
}
/**
* Returns the number of packages available within the given category
* @param integer id of the category
* @return integer number of packages
*/
public function number_of_packages($category_id)
{
$retval = 0;
$storage = new midgard_query_storage('com_meego_package');
$q = new midgard_query_select($storage);
$qc = new midgard_query_constraint(new midgard_query_property('category'), '=', new midgard_query_value($category_id));
$q->set_constraint($qc);
$q->execute();
$retval = $q->get_results_count();
return $retval;
}
/**
* Returns "dependencies", ie. various UXes (User Experiences)
*
* @param array HTTP GET args
*/
public function get_dependencies(array $args)
{
$q = new midgard_query_select(new midgard_query_storage('com_meego_ux'));
$q->execute();
$total = $q->get_results_count();
$query = $this->request->get_query();
if (array_key_exists('pagesize', $query) && strlen($query['pagesize'])) {
$this->pagesize = $query['pagesize'];
}
$q->set_limit($this->pagesize);
$page = 0;
if (array_key_exists('page', $query) && strlen($query['page'])) {
$page = $query['page'];
}
$offset = $page * $this->pagesize;
$q->set_offset($offset);
if ($offset > $total) {
$offset = $total - $this->pagesize;
}
// 2nd execute to limit pagesize
$q->execute();
$ocs = new com_meego_ocs_OCSWriter();
$ocs->writeMeta($total, $this->pagesize);
$ocs->writeDependencies($q->list_objects());
$ocs->endDocument();
self::output_xml($ocs);
}
public static function count_favourites($article_guid)
{
$storage = new midgard_query_storage('fi_openkeidas_articles_favourite');
$qc = new midgard_query_constraint(new midgard_query_property('article', $storage), '=', new midgard_query_value($article_guid));
$q = new midgard_query_select($storage);
$q->set_constraint($qc);
$q->execute();
return $q->get_results_count();
}
/**
* Checks is the given OS is valid
*
* @param string name of the OS
* @param string version of the OS
* @return boolean true if OS exists, false otherwise
*/
public function os_exists($os = '', $os_version = '')
{
$retval = false;
$storage = new midgard_query_storage('com_meego_os');
$q = new midgard_query_select($storage);
$qc = new midgard_query_constraint_group('AND');
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('name'), '=', new midgard_query_value($os)));
$qc->add_constraint(new midgard_query_constraint(new midgard_query_property('version'), '=', new midgard_query_value($os_version)));
$q->set_constraint($qc);
$q->execute();
if ($q->get_results_count()) {
$retval = true;
}
return $retval;
}