public static function getGroupsByUser($db = null, $user_id)
{
$peer_object = new DinklyUserGroup();
if ($db == null) {
$db = self::fetchDB();
}
$query = $peer_object->getSelectQuery() . " where dinkly_user_id = " . $db->quote($user_id);
$user_group_joins = self::getCollection($peer_object, $query, $db);
if ($user_group_joins != array()) {
$group_ids = array();
foreach ($user_group_joins as $group_join) {
$group_ids[] = $group_join->getDinklyGroupId();
}
$groups = DinklyGroupCollection::getByArrayOfIds($group_ids, $db);
if ($groups != array()) {
return $groups;
}
}
return false;
}
public function validateGroupPost($post_array)
{
if (isset($post_array['name'])) {
//Just in case the js validation didn't already catch it
if ($post_array['name'] == "") {
$this->errors[] = "Name cannot be blank.";
}
//Check the name for uniqueness
if (!DinklyGroupCollection::isUniqueName($post_array['name']) && $post_array['name'] != $this->group->getName()) {
$this->errors[] = "Name already in use, please try another.";
}
//Check the abbreviation for uniqueness
if (!DinklyGroupCollection::isUniqueAbbreviation($post_array['abbreviation']) && $post_array['abbreviation'] != $this->group->getAbbreviation()) {
$this->errors[] = "Abbreviation already in use, please try another.";
}
//Check for whitespace in the abbreviation
if (stristr($post_array['abbreviation'], ' ')) {
$this->errors[] = "Abbreviation cannot contain whitespace.";
}
//Make sure that the abbreviation is also alphanumeric, without funky symbols
$valid_symbols = array('-', '_');
if (!ctype_alnum(str_replace($valid_symbols, '', $post_array['abbreviation']))) {
$this->errors[] = "Abbreviation must be alphanumeric. Underscores and dashes are allowed.";
}
//Duh
if ($post_array['abbreviation'] == "") {
$this->errors[] = "Abbreviation cannot be blank.";
}
//Update group (don't worry, we don't save unless everything is valid)
$this->group->setName($post_array['name']);
$this->group->setAbbreviation($post_array['abbreviation']);
$this->group->setDescription($post_array['description']);
}
}
