/**
* Process an attribute setting POST
* args['context'] might be: installed
* args['key'] holds the package ID
* @param args see above
*/
public function post_setattribute(array $args)
{
$summary = '';
$success = true;
if (!$this->user) {
// this operation requires authentication
$auth = com_meego_ocs_utils::authenticate($args);
if (!$auth) {
com_meego_ocs_utils::end_with_error('This interface is available for authenticated users only', 199);
}
}
if (!isset($args['context'])) {
com_meego_ocs_utils::end_with_error('Mandatory context missing (e.g. installed)', 102);
}
if (!isset($args['key'])) {
com_meego_ocs_utils::end_with_error('Mandatory package ID missing', 103);
}
// check if the context is supported
switch ($args['context']) {
case 'save':
$summary = 'User succesfully installed an application.';
break;
case 'unsave':
$summary = 'User succesfully uninstalled an application.';
break;
case 'savefail':
$summary = 'Application installation failed.';
break;
default:
com_meego_ocs_utils::end_with_error('This context: ' . $args['context'] . ' is not supported', 104);
}
$package = new com_meego_package();
try {
$package->get_by_id((int) $args['key']);
} catch (Exception $e) {
$success = false;
com_meego_ocs_utils::end_with_error('Package with id: ' . $args['key'] . ' not found', 105);
}
if ($success) {
$res = midgardmvc_account_controllers_activity::create_activity($this->user->person, $args['context'], $package->guid, $summary, 'Apps');
if (!$res) {
com_meego_ocs_utils::end_with_error('Failed to create activity object.', 106);
}
}
// everything went fine
$ocs = new com_meego_ocs_OCSWriter();
$ocs->writeMeta(null, null, 'Attribute setting succeded.', 'ok', 100);
$ocs->endDocument();
com_meego_ocs_utils::output_xml($ocs);
}
/**
* Process vote posts
*/
public function post_vote(array $args)
{
$auth = false;
$ocs = new com_meego_ocs_OCSWriter();
if ($this->user) {
$auth = true;
} else {
// Voting requires authentication
$auth = com_meego_ocs_utils::authenticate($args);
}
if ($auth) {
$primary = new com_meego_package();
$primary->get_by_id((int) $args['contentid']);
if (!$primary->guid) {
$this->mvc->log(__CLASS__, 'Package with id: (with id:' . $args['contentid'] . ') can not be found', 'info');
$ocs->writeError('Content not found', 101);
} else {
$voted = false;
// the multiple voting is configurable, pls check the config file
if (!$this->mvc->configuration->allow_multiple_voting) {
// if not allowed then check if the user has voted already
if (com_meego_ocs_utils::user_has_voted($primary->id, $this->user->person)) {
$this->mvc->log(__CLASS__, "{$this->user}->login has already voted for {$primary->name} (with id: {$primary->id}) and multiple votings are disabled", 'info');
$ocs->writeError('Multiple voting not allowed and user has already voted this object.', 103);
}
}
if (!$ocs->error) {
$rating = new com_meego_ratings_rating();
$rating->to = $primary->guid;
$vote = $_POST['vote'];
// incoming votes are ranging between 0 and 100
// our internal scale is different: 0 - 5
$vote = round($vote / 20);
if ($vote > $this->mvc->configuration->maxrate) {
$vote = $this->mvc->configuration->maxrate;
}
$rating->rating = $vote;
// for votes only we have no comments
$rating->comment = 0;
if (!$rating->create()) {
$this->mvc->log(__CLASS__, 'Failed to create rating object. User: '******', application: ' . $primary->name . ' (with id: ' . $primary->id . ')', 'info');
throw new midgardmvc_exception_notfound("Could not create rating object");
}
$args = array('to' => $rating->to);
com_meego_ratings_caching_controllers_rating::calculate_average($args);
$ocs->writeMeta(0);
$this->mvc->log(__CLASS__, 'Rating (' . $rating->rating . ') submitted by ' . $this->user->login . ' for ' . $primary->name . ' (with id: ' . $primary->id . ')', 'info');
// create activity object
$verb = 'rate';
$summary = 'The user rated an application via OCS.';
$res = midgardmvc_account_controllers_activity::create_activity($rating->metadata->creator, $verb, $rating->to, $summary, 'Apps', $rating->metadata->created);
}
}
} else {
// extend the OCS spec with a custom status code
$this->mvc->log(__CLASS__, 'Attempt to vote by anonymous. No luck.', 'info');
$ocs->writeError('Voting requires authentication. Please login first.', 102);
}
$ocs->endDocument();
self::output_xml($ocs);
}
