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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2008 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class Admin_Developer_Controller extends Admin_Controller {
public function index() {
$view = new Admin_View("admin.html");
$view->content = new View("admin_developer.html");
if (!is_writable(MODPATH)) {
message::warning(
t("The module directory is not writable. Please insure that it is writable by the web server"));
}
list ($form, $errors) = $this->_get_module_form();
$view->content->module_create = $this->_get_module_create_content($form, $errors);
print $view;
}
public function module_create() {
access::verify_csrf();
list ($form, $errors) = $this->_get_module_form();
$post = new Validation($_POST);
$post->add_rules("name", "required");
$post->add_rules("description", "required");
$post->add_callbacks("name", array($this, "_is_module_defined"));
if ($post->validate()) {
$task_def = Task_Definition::factory()
->callback("developer_task::create_module")
->description(t("Create a new module"))
->name(t("Create Module"));
$task = task::create($task_def, array_merge(array("step" => 0), $post->as_array()));
print json_encode(array("result" => "started",
"url" => url::site("admin/developer/run_create/{$task->id}?csrf=" .
access::csrf_token()),
"task" => $task->as_array()));
} else {
$v = $this->_get_module_create_content(arr::overwrite($form, $post->as_array()),
arr::overwrite($errors, $post->errors()));
print json_encode(array("result" => "error",
"form" => $v->__toString()));
}
}
public function run_create($task_id) {
access::verify_csrf();
$task = task::run($task_id);
if ($task->done) {
$context = unserialize($task->context);
switch ($task->state) {
case "success":
message::success(t("Generation of %module completed successfully",
array("module" => $context["name"])));
break;
case "error":
message::success(t("Generation of %module failed.",
array("module" => $context["name"])));
break;
}
print json_encode(array("result" => "success",
"task" => $task->as_array()));
} else {
print json_encode(array("result" => "in_progress",
"task" => $task->as_array()));
}
}
public function session($key) {
if (!(user::active()->admin)) {
throw new Exception("@todo UNAUTHORIZED", 401);
}
Session::instance()->set($key, $this->input->get("value", false));
$this->auto_render = false;
url::redirect($_SERVER["HTTP_REFERER"]);
}
private function _get_module_create_content($form, $errors) {
$config = Kohana::config("developer.methods");
$v = new View("developer_module.html");
$v->action = "admin/developer/module_create";
$v->hidden = array("csrf" => access::csrf_token());
$v->theme = $config["theme"];
$v->event = $config["event"];
$v->menu = $config["menu"];
$v->form = $form;
$v->errors = $errors;
return $v;
}
public function _is_module_defined(Validation $post, $field) {
$module_name = $post[$field];
if (file_exists(MODPATH . "$module_name/module.info")) {
$post->add_error($field, "module_exists");
}
}
private function _get_module_form($name="", $description="") {
$form = array("name" => "", "description" => "", "theme[]" => array(), "menu[]" => array(),
"event[]" => array());
$errors = array_fill_keys(array_keys($form), "");
return array($form, $errors);
}
}
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