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<?php
/**
* Create or edit a task
*
* @package ElggTasks
*/
$variables = elgg_get_config('tasks');
$input = array();
foreach ($variables as $name => $type) {
$input[$name] = get_input($name);
if ($name == 'title') {
$input[$name] = strip_tags($input[$name]);
}
if ($type == 'tags') {
$input[$name] = string_to_tag_array($input[$name]);
}
}
// Get guids
$task_guid = (int)get_input('task_guid');
$container_guid = (int)get_input('container_guid');
$referer_guid = (int)get_input('referer_guid');
$container = get_entity($container_guid);
elgg_make_sticky_form('task');
if (!$input['title']) {
register_error(elgg_echo('tasks:error:no_title'));
forward(REFERER);
}
if (!$container) {
forward(REFERER);
}
if ($input['priority'] == null) {
$input['priority'] = '2'; // normal is default
}
if ($task_guid) {
$task = get_entity($task_guid);
if (!$task || !$task->canEdit()) {
register_error(elgg_echo('tasks:error:no_save'));
forward(REFERER);
}
$new_task = false;
} else {
$task = new ElggObject();
$task->subtype = 'task';
$task->status = 'new';
$task->time_status_changed = time();
$new_task = true;
}
if (sizeof($input) > 0) {
foreach ($input as $name => $value) {
$task->$name = $value;
}
}
$list_guid = $input['list_guid'];
if ($list_guid) {
$task->list_guid = $list_guid;
}
else {
$task->list_guid = 0;
}
$task->container_guid = $container_guid;
if ($task->save()) {
elgg_clear_sticky_form('task');
// Now save description as an annotation
$task->annotate('task', $task->description, $task->access_id);
system_message(elgg_echo('tasks:saved'));
if ($new_task) {
add_to_river('river/object/task/create', 'create', elgg_get_logged_in_user_guid(), $task->guid);
}
if ($new_task && $referer_guid && ($referer_entity = get_entity($referer_guid))) {
$link = elgg_view('output/url', array(
'href' => $task->getURL(),
'text' => $task->title,
));
$annotation = create_annotation($referer_entity->guid,
'generic_comment',
elgg_echo('tasks:this:referer:comment', array($link)),
"",
elgg_get_logged_in_user_guid(),
$referer_entity->access_id);
}
$task_json = array();
foreach ($task->getExportableValues() as $v) {
$task_json[$v] = $task->$v;
}
$task_json['list_guid'] = $task->list_guid;
echo json_encode($task_json);
forward($task->getURL());
} else {
register_error(elgg_echo('tasks:error:no_save'));
forward(REFERER);
}
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