public function updateTask()
{
$user = $this->authenticate();
$emptyrequest = !isset($_GET) && !isset($_POST) || sizeof($_GET) == 0 && sizeof($_POST) == 0;
$input;
if (!$emptyrequest) {
$input = new Validation(array_merge($_GET, $_POST));
$input->add_rules('task_id', 'required', 'numeric');
$input->add_rules('task_description', 'length[1,255]');
$input->add_rules('setting_id', 'numeric');
$input->add_rules('due_date', 'chars[0,1,2,3,4,5,6,7,8,9,-]');
$input->add_rules('project_id', 'numeric');
$validator = new TaskValidation_Model();
$validator->expectedUser_id = $user->user_id;
$input->add_callbacks('task_id', array($validator, "validateExists"));
$input->add_callbacks('task_id', array($validator, "validateUserOwnsTask"));
if ($input->validate() && isset($input['setting_id']) && $input->setting_id != NULL && $input->setting_id != 0) {
$setting_validator = new SettingValidation_Model();
$setting_validator->expectedUser_id = $user->user_id;
$input->add_callbacks('setting_id', array($setting_validator, "validateExists"));
$input->add_callbacks('setting_id', array($setting_validator, "validateUserOwnsSetting"));
}
if ($input->validate() && isset($input['project_id']) && $input->project_id != NULL) {
$project_validator = new ProjectValidation_Model();
$project_validator->expectedUser_id = $user->user_id;
$input->add_callbacks('project_id', array($project_validator, "validateExists"));
$input->add_callbacks('project_id', array($project_validator, "validateUserOwnsProject"));
}
if ($input->validate() && isset($input->due_date) && $input->due_date != NULL && $input->due_date != "00-00-0000") {
$pattern = "/^\\d\\d-\\d\\d-\\d\\d\\d\\d\$/";
if (preg_match($pattern, $input->due_date) == 0) {
$input->add_error('due_date', 'invalid format');
} else {
if (!$this->isValidDate($input->due_date)) {
$input->add_error('due_date', 'invalid date');
}
}
}
} else {
$input = new Validation(array());
$input->add_error('task_id', 'required');
}
if ($input->validate()) {
$task = new Task_Model();
$task->task_id = $input->task_id;
$task->retrieveInfoFromDB();
if (isset($input->task_description) && $input->task_description != NULL) {
$task->task_description = $input->task_description;
}
if (isset($input->setting_id) && $input->setting_id != NULL) {
if ($input->setting_id == 0) {
$task->setting_id = NULL;
} else {
$task->setting_id = $input->setting_id;
}
}
//When updating a task, if setting id is not specified, leave it to what it is
if (isset($input->project_id) && $input->project_id != NULL) {
$task->project_id = $input->project_id;
}
if (isset($input->due_date) && $input->due_date != NULL && $input->due_date != "00-00-0000") {
$task->due_date = $this->reformat($input->due_date);
} else {
if (isset($input->due_date) && $input->due_date != NULL) {
$task->due_date = NULL;
// if the due_date is 00-00-0000 set it to NULL
// otherwise don't update it
}
}
$task->updateInDB();
Kohana::render($this->encode($task));
} else {
//@TODO : make better error messages......
Kohana::render($this->encode(NULL, $input->errors()));
}
}
