diff options
Diffstat (limited to 'modules/developer/controllers/admin_developer.php')
| -rw-r--r-- | modules/developer/controllers/admin_developer.php | 306 |
1 files changed, 306 insertions, 0 deletions
diff --git a/modules/developer/controllers/admin_developer.php b/modules/developer/controllers/admin_developer.php new file mode 100644 index 0000000..d723a36 --- /dev/null +++ b/modules/developer/controllers/admin_developer.php @@ -0,0 +1,306 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2013 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 { + static $event_list = array(); + + public function module() { + $view = new Admin_View("admin.html"); + $view->content = new View("admin_developer.html"); + $view->content->title = t("Generate module"); + + if (!is_writable(MODPATH)) { + message::warning( + t("The module directory is not writable. Please ensure that it is writable by the web server")); + } + list ($form, $errors) = $this->_get_module_form(); + $view->content->developer_content = $this->_get_module_create_content($form, $errors); + print $view; + } + + public function test_data() { + $v = new Admin_View("admin.html"); + $v->content = new View("admin_developer.html"); + $v->content->title = t("Generate Test Data"); + + list ($form, $errors) = $this->_get_module_form(); + $v->content->developer_content = $this->_get_test_data_view($form, $errors); + print $v; + } + + public function module_create() { + access::verify_csrf(); + + list ($form, $errors) = $this->_get_module_form(); + + $post = new Validation($_POST); + $post->add_rules("name", "required"); + $post->add_rules("display_name", "required"); + $post->add_rules("description", "required"); + $post->add_callbacks("theme", array($this, "_noop_validation")); + $post->add_callbacks("event", array($this, "_noop_validation")); + $post->add_callbacks("name", array($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")); + $success_msg = t("Generation of %module completed successfully", + array("module" => $post->name)); + $error_msg = t("Generation of %module failed.", array("module" => $post->name)); + $task_context = array("step" => 0, "success_msg" => $success_msg, "error_msg" => $error_msg); + $task = task::create($task_def, array_merge($task_context, $post->as_array())); + + json::reply(array("result" => "started", + "max_iterations" => 15, + "url" => url::site("admin/developer/run_task/{$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, $post->errors())); + json::reply(array("result" => "error", "html" => (string)$v)); + } + } + + public function _noop_validation(Validation $array, $field) { + } + + public function session($key) { + access::verify_csrf(); + $input = Input::instance(); + Session::instance()->set($key, $input->get("value")); + url::redirect($input->server("HTTP_REFERER")); + } + + public function test_data_create() { + list ($form, $errors) = $this->_get_test_data_form(); + + $post = new Validation($_POST); + $post->add_rules("albums", "numeric"); + $post->add_rules("photos", "numeric"); + $post->add_rules("comments", "numeric"); + $post->add_rules("tags", "numeric"); + $post->add_callbacks("albums", array($this, "_set_default")); + $post->add_callbacks("photos", array($this, "_set_default")); + $post->add_callbacks("comments", array($this, "_set_default")); + $post->add_callbacks("tags", array($this, "_set_default")); + + if ($post->validate()) { + $task_def = Task_Definition::factory() + ->callback("developer_task::create_content") + ->description(t("Create test content")) + ->name(t("Create Test Data")); + $total = $post->albums + $post->photos + $post->comments + $post->tags; + $success_msg = t("Successfully generated test data"); + $error_msg = t("Problems with test data generation was encountered"); + $task = task::create($task_def, array("total" => $total, "batch" => (int)ceil($total / 10), + "success_msg" => $success_msg, + "current" => 0, "error_msg" => $error_msg, + "albums" => $post->albums, "photos" => $post->photos, + "comments" => $post->comments, "tags" => $post->tags)); + batch::start(); + + json::reply(array("result" => "started", + "max_iterations" => $total + 5, + "url" => url::site("admin/developer/run_task/{$task->id}?csrf=" . + access::csrf_token()), + "task" => $task->as_array())); + } else { + $v = $this->_get_test_data_view(arr::overwrite($form, $post->as_array()), + arr::overwrite($errors, $post->errors())); + json::reply(array("result" => "error", "html" => (string)$v)); + } + } + + public function run_task($task_id) { + try { + $task = task::run($task_id); + } catch (Exception $e) { + $error_msg = $e->getMessage(); + $task->done = true; + } + + if ($task->done) { + batch::stop(); + $context = unserialize($task->context); + switch ($task->state) { + case "success": + message::success($context["success_msg"]); + break; + + case "error": + message::success(empty($error_msg) ? $context["error_msg"] : $error_msg); + break; + } + json::reply(array("result" => "success", "task" => $task->as_array())); + + } else { + json::reply(array("result" => "in_progress", "task" => $task->as_array())); + } + } + + function mptt() { + $v = new Admin_View("admin.html"); + $v->content = new View("mptt_tree.html"); + + $v->content->tree = $this->_build_tree(); + + if (exec("which /usr/bin/dot")) { + $v->content->url = url::site("admin/developer/mptt_graph"); + } else { + $v->content->url = null; + message::warning(t("The package 'graphviz' is not installed, degrading to text view")); + } + print $v; + } + + function mptt_graph() { + $items = ORM::factory("item")->order_by("id")->find_all(); + $data = $this->_build_tree(); + + $proc = proc_open("/usr/bin/dot -Tsvg", + array(array("pipe", "r"), + array("pipe", "w")), + $pipes, + VARPATH . "tmp"); + fwrite($pipes[0], $data); + fclose($pipes[0]); + + header("Content-Type: image/svg+xml"); + print(stream_get_contents($pipes[1])); + fclose($pipes[1]); + proc_close($proc); + } + + private function _build_tree() { + $items = ORM::factory("item")->order_by("id")->find_all(); + $data = "digraph G {\n"; + foreach ($items as $item) { + $data .= " $item->parent_id -> $item->id\n"; + $data .= + " $item->id [label=\"$item->id [$item->level] <$item->left_ptr, $item->right_ptr>\"]\n"; + } + $data .= "}\n"; + return $data; + } + + public function _is_module_defined(Validation $post, $field) { + $module_name = strtolower(strtr($post[$field], " ", "_")); + if (file_exists(MODPATH . "$module_name/module.info")) { + $post->add_error($field, "module_exists"); + } + } + + public function _set_default(Validation $post, $field) { + if (empty($post->$field)) { + $post->$field = 0; + } + } + + private function _get_module_form() { + $form = array("name" => "", "display_name" => "", "description" => "", "theme[]" => array(), + "event[]" => array()); + $errors = array_fill_keys(array_keys($form), ""); + + return array($form, $errors); + } + + private function _get_module_create_content($form, $errors) { + $config = Kohana::config("developer.methods"); + + $v = new View("developer_module.html"); + $v->action = "admin/developer/module_create"; + $v->theme = $config["theme"]; + $v->event = $this->_get_events(); + $v->form = $form; + $v->errors = $errors; + $submit_attributes = array( + "id" => "g-generate-module", + "name" => "generate", + "class" => "ui-state-default ui-corner-all", + "style" => "clear:both!important"); + + if (!is_writable(MODPATH)) { + $submit_attributes["class"] .= " ui-state-disabled"; + $submit_attributes["disabled"] = "disabled"; + } + $v->submit_attributes = $submit_attributes; + return $v; + } + + private function _get_events() { + if (empty(self::$event_list)) { + $dir = new RecursiveIteratorIterator( + new RecursiveDirectoryIterator(MODPATH)); + foreach ($dir as $file) { + $file_as_string = file_get_contents($file); + if (preg_match_all('#module::event\("(.*?)"(.*)\);#mU', $file_as_string, $matches, PREG_SET_ORDER) > 0) { + foreach ($matches as $match) { + $event_name = $match[1]; + $display_name = ucwords(str_replace("_", " ", $event_name)); + if (!in_array($display_name, self::$event_list)) { + $parameters = array(); + if (!empty($match[2]) && + preg_match_all('#\$[a-zA-Z_]*#', $match[2], $param_names)) { + + foreach ($param_names[0] as $name) { + $parameters[] = $name != '$this' ? $name : '$' . $event_name; + } + } + self::$event_list["static function $event_name(" . implode(", ", $parameters) . ")"] = $display_name; + } + } + ksort(self::$event_list); + } + } + } + return self::$event_list; + } + + private function _get_test_data_form() { + $form = array("albums" => "10", "photos" => "10", "comments" => "10", "tags" => "10", + "generate_albums" => ""); + $errors = array_fill_keys(array_keys($form), ""); + + return array($form, $errors); + } + + private function _get_test_data_view($form, $errors) { + $v = new View("admin_developer_test_data.html"); + $v->action = "admin/developer/test_data_create"; + $album_count = ORM::factory("item")->where("type", "=", "album")->count_all(); + $photo_count = ORM::factory("item")->where("type", "=", "photo")->count_all(); + + $v->comment_installed = module::is_active("comment"); + $comment_count = empty($v->comment_installed) ? 0 : ORM::factory("comment")->count_all(); + + $v->tag_installed = module::is_active("tag"); + $tag_count = empty($v->tag_installed) ? 0 : ORM::factory("tag")->count_all(); + + $v->album_count = t2("%count album", "%count albums", $album_count); + $v->photo_count = t2("%count photo", "%count photos", $photo_count); + $v->comment_count = t2("%count comment", "%count comments", $comment_count); + $v->tag_count = t2("%count tag", "%count tags", $tag_count); + $v->form = $form; + $v->errors = $errors; + return $v; + } +} |