path)) {
$request->path = "";
}
$item = ORM::factory("item")
->where("relative_url_cache", $request->path)
->viewable()
->find();
if (!$item->loaded) {
return rest::not_found("Resource: {$request->path} missing.");
}
$parent = $item->parent();
$response_data = array("type" => $item->type,
"name" => $item->name,
"path" => $item->relative_url(),
"parent_path" => empty($parent) ? null : $parent->relative_url(),
"title" => $item->title,
"thumb_url" => $item->thumb_url(true),
"thumb_size" => array("height" => $item->thumb_height,
"width" => $item->thumb_width),
"resize_url" => $item->resize_url(true),
"resize_size" => array("height" => (int)$item->resize_height,
"width" => (int)$item->resize_width),
"url" => $item->file_url(true),
"size" => array("height" => $item->height,
"width" => $item->width),
"description" => $item->description,
"slug" => $item->slug);
$children = self::_get_children($item, $request);
if (!empty($children) || $item->is_album()) {
$response_data["children"] = $children;
}
return rest::success(array("resource" => $response_data));
}
static function put($request) {
$item = ORM::factory("item")
->where("relative_url_cache", $request->path)
->viewable()
->find();
if (!$item->loaded) {
return rest::not_found("Resource: {$request->path} missing.");
}
if (!access::can("edit", $item)) {
return rest::not_found("Resource: {$request->path} permission denied.");
}
// Validate the request data
$new_values = gallery_rest::_validate($request, $item);
$errors = $new_values->errors();
if (empty($errors)) {
item::update($item, $new_values->as_array());
log::success("content", "Updated $item->type", "type}s/$item->id\">view");
return rest::success();
} else {
return rest::validation_error($errors);
}
}
static function post($request) {
if (empty($request->path)) {
return rest::invalid_request();
}
$components = explode("/", $request->path);
$name = urldecode(array_pop($components));
$parent = ORM::factory("item")
->where("relative_url_cache", implode("/", $components))
->viewable()
->find();
if (!$parent->loaded) {
return rest::not_found("Resource: {$request->path} missing.");
}
if (!access::can("edit", $parent)) {
return rest::not_found("Resource: {$request->path} permission denied.");
}
// Validate the request data
$new_values = gallery_rest::_validate($request);
$errors = $new_values->errors();
if (!empty($errors)) {
return rest::validation_error($errors);
}
if (empty($new_values["image"])) {
$new_item = album::create(
$parent,
$name,
empty($request->title) ? $name : $request->title,
empty($request->description) ? null : $request->description,
identity::active_user()->id,
empty($request->slug) ? $name : $request->slug);
$log_message = t("Added an album");
} else {
$temp_filename = upload::save("image");
$path_info = @pathinfo($temp_filename);
if (array_key_exists("extension", $path_info) &&
in_array(strtolower($path_info["extension"]), array("flv", "mp4"))) {
$new_item =
movie::create($parent, $temp_filename, $new_values["name"], $new_values["title"]);
$log_message = t("Added a movie");
} else {
$new_item =
photo::create($parent, $temp_filename, $new_values["name"], $new_values["title"]);
$log_message = t("Added a photo");
}
}
log::success("content", $log_message, "type}s/$new_item->id\">view");
return rest::success(array("path" => $new_item->relative_url()));
}
static function delete($request) {
if (empty($request->path)) {
return rest::invalid_request();
}
$item = ORM::factory("item")
->where("relative_url_cache", $request->path)
->viewable()
->find();
if (!$item->loaded) {
return rest::success();
}
if (!access::can("edit", $item)) {
return rest::not_found("Resource: {$request->path} permission denied.");
}
if ($item->id == 1) {
return rest::invalid_request("Attempt to delete the root album");
}
$parent = $item->parent();
$item->delete();
if ($item->is_album()) {
$msg = t("Deleted album %title", array("title" => html::purify($item->title)));
} else {
$msg = t("Deleted photo %title", array("title" => html::purify($item->title)));
}
log::success("content", $msg);
return rest::success(array("resource" => array("parent_path" => $parent->relative_url())));
}
private static function _get_children($item, $request) {
$children = array();
$limit = empty($request->limit) ? null : $request->limit;
$offset = empty($request->offset) ? null : $request->offset;
$where = empty($request->filter) ? array() : array("type" => $request->filter);
foreach ($item->viewable()->children($limit, $offset, $where) as $child) {
$children[] = array("type" => $child->type,
"has_children" => $child->children_count() > 0,
"path" => $child->relative_url(),
"thumb_url" => $child->thumb_url(true),
"thumb_dimensions" => array("width" => $child->thumb_width,
"height" => $child->thumb_height),
"has_thumb" => $child->has_thumb(),
"title" => $child->title);
}
return $children;
}
private static function _validate($request, $item=null) {
$new_values = array();
$fields = array("title", "description", "name", "slug", "image");
if (empty($item)) {
$item = ORM::factory("item");
$item->id = 0;
}
if ($item->id == 1) {
unset($request["name"]);
unset($request["slug"]);
}
foreach ($fields as $field) {
if (isset($request->$field)) {
$new_values[$field] = $request->$field;
} else if (isset($item->$field)) {
$new_values[$field] = $item->$field;
}
}
$new_values = new Validation($new_values);
foreach ($item->rules as $field => $rules) {
foreach (explode("|", $rules) as $rule) {
$new_values->add_rules($field, $rule);
}
}
if (isset($new_values["image"])) {
$new_values->add_rules(
"image", "upload::valid", "upload::required", "upload::type[gif,jpg,jpeg,png,flv,mp4]");
}
if ($new_values->validate() && $item->id != 1) {
$errors = item::check_for_conflicts($item, $new_values["name"], $new_values["slug"]);
if (!empty($errors)) {
!empty($errors["name_conflict"]) OR $new_values->add_error("name", "Duplicate Name");
!empty($errors["slug_conflict"]) OR
$new_values->add_error("slug", "Duplicate Internet Address");
}
}
return $new_values;
}
}