138 lines
5.0 KiB
PHP
138 lines
5.0 KiB
PHP
<?php defined("SYSPATH") or die("No direct script access.");
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/**
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* Gallery - a web based photo album viewer and editor
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* Copyright (C) 2000-2013 Bharat Mediratta
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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class Admin_Schedule_Controller extends Admin_Maintenance_Controller {
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/**
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* Show a list of all available, running and finished tasks.
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*/
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public function index() {
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$query = db::build()
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->update("tasks")
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->set("state", "stalled")
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->where("done", "=", 0)
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->where("state", "<>", "stalled")
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->where(new Database_Expression("UNIX_TIMESTAMP(NOW()) - `updated` > 15"))
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->execute();
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$stalled_count = $query->count();
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if ($stalled_count) {
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log::warning("tasks",
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t2("One task is stalled",
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"%count tasks are stalled",
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$stalled_count),
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t('<a href="%url">view</a>',
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array("url" => html::mark_clean(url::site("admin/maintenance")))));
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}
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$view = new Admin_View("admin.html");
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$view->page_title = t("Maintenance tasks");
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$view->content = new View("admin_schedule.html");
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$view->content->task_definitions = task::get_definitions();
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$view->content->running_tasks = ORM::factory("task")
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->where("done", "=", 0)->order_by("updated", "DESC")->find_all();
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$view->content->finished_tasks = ORM::factory("task")
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->where("done", "=", 1)->order_by("updated", "DESC")->find_all();
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$view->content->schedule_definitions = scheduler::get_definitions();
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print $view;
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}
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public function form_add($task_callback) {
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access::verify_csrf();
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$schedule = ORM::factory("schedule");
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$schedule->task_callback = $task_callback;
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$schedule->next_run_datetime = time();
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$v = new View("admin_schedule_form.html");
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$v->form = scheduler::get_form("define", $schedule);
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$v->method = "define";
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print $v;
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}
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public function form_edit($id) {
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access::verify_csrf();
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$schedule = ORM::factory("schedule", $id);
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$v = new View("admin_schedule_form.html");
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$v->form = scheduler::get_form("update", $schedule);
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$v->method = "update";
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print $v;
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}
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public function remove_form($id) {
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access::verify_csrf();
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$schedule = ORM::factory("schedule", $id);
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$v = new View("admin_schedule_confirm.html");
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$v->name = $schedule->name;
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$v->form = new Forge("admin/schedule/remove_event/{$id}", "", "post",
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array("id" => "g-remove-schedule"));
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$group = $v->form->group("remove");
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$group->submit("")->value(t("Continue"));
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print $v;
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}
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public function remove_event($id) {
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access::verify_csrf();
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$schedule = ORM::factory("schedule", $id);
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$schedule->delete();
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message::success(t("Removed scheduled task: %name", array("name" => $schedule->name)));
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json::reply(array("result" => "success", "reload" => 1));
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}
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public function define() {
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$this->_handle_request("define");
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}
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public function update($id=null) {
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$this->_handle_request("update", $id);
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}
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private function _handle_request($method, $id=null) {
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$schedule = ORM::factory("schedule", $id);
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$form = scheduler::get_form($method, $schedule);
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$valid = $form->validate();
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if ($valid) {
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$schedule->name = $form->schedule_group->schedule_name->value;
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$schedule->interval = $form->schedule_group->interval->value;
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$schedule->next_run_datetime =
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$this->_start_date($form->schedule_group->run_date->dow->selected,
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$form->schedule_group->run_date->time->value);
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$schedule->task_callback = $form->schedule_group->callback->value;
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$schedule->save();
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if ($method == "define") {
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message::success(t("Added scheduled task: %name", array("name" => $schedule->name)));
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} else {
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message::success(t("Updated scheduled task: %name", array("name" => $schedule->name)));
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}
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json::reply(array("result" => "success", "reload" => 1));
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} else {
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json::reply(array("result" => "error", "html" => (string)$form));
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}
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}
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private function _start_date($dow, $time) {
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list ($hour, $minutes) = explode(":", $time);
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$local_time = localtime();
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$days = ($dow < $local_time[6] ? 7 : 0) + $dow - $local_time[6];
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return
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mktime($hour, $minutes, 0, $local_time[4] + 1, $local_time[3] + $days, 1900 + $local_time[5]);
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}
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}
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