255 lines
10 KiB
PHP
255 lines
10 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) 2000-2012 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_Custom_Menus_Controller extends Admin_Controller {
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public function index() {
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// Display the admin page, which contains a list of existing menu items.
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$view = new Admin_View("admin.html");
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$view->page_title = t("Manage menus");
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$view->content = new View("admin_custom_menus.html");
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$view->content->menu_list = $this->get_html_list(0);
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print $view;
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}
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public function form_create($id) {
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// Display the create new menu form.
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print $this->get_new_menu_form($id);
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}
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public function form_edit($id) {
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// Display the edit menu form.
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print $this->get_edit_menu_form($id);
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}
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static function get_new_menu_form($id) {
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// Generate the create new menu form.
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$form = new Forge("admin/custom_menus/create/$id", "", "post", array("id" => "g-create-menu-form"));
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$group = $form->group("create_menu")
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->label(t("Add new menu"));
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$group->input("menu_title")
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->label(t("Title"));
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$group->input("menu_url")
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->label(t("URL (Leave blank if this menu will have sub-menus)"));
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$group->submit("")->value(t("Create menu"));
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return $form;
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}
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static function get_edit_menu_form($id) {
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// Generate the edit menu form.
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$existing_menu = ORM::factory("custom_menu", $id);
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$form = new Forge("admin/custom_menus/edit/$id", "", "post", array("id" => "g-edit-menu-form"));
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$group = $form->group("edit_menu")
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->label(t("Edit menu"));
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$group->input("menu_title")
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->label(t("Title"))
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->value($existing_menu->title);
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$group->input("menu_url")
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->label(t("URL (Leave blank if this menu will have sub-menus)"))
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->value($existing_menu->url);
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$group->submit("")->value(t("Save changes"));
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return $form;
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}
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public function create($id) {
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// Save a new menu to the database.
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access::verify_csrf();
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// Save form variables to the database.
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$new_menu = ORM::factory("custom_menu");
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$new_menu->title = Input::instance()->post("menu_title");
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$new_menu->url = Input::instance()->post("menu_url");
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$new_menu->parent_id = $id;
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// Set menu's location to the last position.
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$existing_menu = ORM::factory("custom_menu")
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->where("parent_id", "=", $id)
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->order_by("order_by", "DESC")
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->find_all(1);
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if (count($existing_menu) > 0) {
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$int_position = $existing_menu[0]->order_by;
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$int_position++;
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$new_menu->order_by = $int_position;
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} else {
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$new_menu->order_by = 0;
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}
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// Save new menu to the database.
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$new_menu->save();
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message::success(t("Menu %menu_name created", array("menu_name" => $new_menu->title)));
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log::success("custom_menus", t("Menu %menu_name created", array("menu_name" => $new_menu->title)));
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json::reply(array("result" => "success"));
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}
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public function edit($id) {
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// Save a new menu to the database.
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access::verify_csrf();
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// Load the existing menu and save changes.
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$existing_menu = ORM::factory("custom_menu", $id);
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if ($existing_menu->loaded()) {
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$existing_menu->title = Input::instance()->post("menu_title");
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$existing_menu->url = Input::instance()->post("menu_url");
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$existing_menu->save();
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message::success(t("Menu %menu_name saved", array("menu_name" => $existing_menu->title)));
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log::success("custom_menus", t("Menu %menu_name saved", array("menu_name" => $existing_menu->title)));
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json::reply(array("result" => "success"));
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} else {
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message::error(t("Unable to load menu %menu_id", array("menu_id" => $id)));
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log::success("custom_menus", t("Unable to load menu %menu_id", array("menu_id" => $id)));
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json::reply(array("result" => "success"));
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}
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}
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function get_html_list($parent_id) {
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// Generate an HTML list of existing menu items.
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$existing_menu = ORM::factory("custom_menu")
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->where("parent_id", "=", $parent_id)
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->order_by("order_by", "ASC")
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->find_all();
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$str_html = "";
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if (count($existing_menu) > 0) {
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$str_html = "<ul style=\"margin-bottom: 0em; margin-left: 2.5em;\">\n";
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foreach ($existing_menu as $one_menu) {
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$str_html .= "<li style=\"list-style:disc outside none; margin: 1em; line-height: 1em;\">" . $one_menu->title .
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" <a href=\"" . url::site("admin/custom_menus/form_create/" . $one_menu->id) .
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"\" class=\"g-dialog-link ui-icon-plus g-button ui-icon-left\" title=\"" . t("Add sub menu") .
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"\"><span class=\"ui-icon ui-icon-plus\"></span></a>" .
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" <a href=\"" . url::site("admin/custom_menus/form_edit/" . $one_menu->id) .
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"\" class=\"g-dialog-link ui-icon-pencil g-button ui-icon-left\" title=\"" . t("Edit menu") .
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"\"><span class=\"ui-icon ui-icon-pencil\"></span></a>" .
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" <a href=\"" . url::site("admin/custom_menus/form_delete/" . $one_menu->id) .
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"\" class=\"g-dialog-link ui-icon-trash g-button ui-icon-left\" title=\"" . t("Delete menu") .
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"\"><span class=\"ui-icon ui-icon-trash\"></span></a>" .
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" <a href=\"" . url::site("admin/custom_menus/move_menu_up/" . $one_menu->id) .
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"\" class=\"g-button ui-icon-left\" title=\"" . t("Move menu up") .
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"\">^</a>" .
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" <a href=\"" . url::site("admin/custom_menus/move_menu_down/" . $one_menu->id) .
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"\" class=\"g-button ui-icon-left\" title=\"" . t("Move menu down") .
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"\">v</a>" .
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"</li>\n";
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$str_html .= $this->get_html_list($one_menu->id);
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}
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$str_html .= "</ul>\n";
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}
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return $str_html;
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}
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public function form_delete($id) {
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// Display a form asking the user if they want to delete a menu.
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$one_menu = ORM::factory("custom_menu", $id);
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if ($one_menu->loaded()) {
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print $this->get_delete_form($one_menu);
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}
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}
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public function delete($id) {
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// Delete the specified menu.
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access::verify_csrf();
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// Make sure $id belongs to an actual menu.
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$one_menu = ORM::factory("custom_menu", $id);
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if (!$one_menu->loaded()) {
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throw new Kohana_404_Exception();
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}
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// If the form validates, delete the specified menu.
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$form = $this->get_delete_form($one_menu);
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if ($form->validate()) {
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$name = $one_menu->title;
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$this->delete_sub_menus($one_menu->id);
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$one_menu->delete();
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message::success(t("Deleted menu %menu_name", array("menu_name" => $name)));
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log::success("custom_menus", t("Deleted menu %menu_name", array("menu_name" => $name)));
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json::reply(array("result" => "success", "location" => url::site("admin/custom_menus")));
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} else {
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print $form;
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}
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}
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function delete_sub_menus($parent_id) {
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// Delete all sub menus associated with $parent_id.
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$existing_menu = ORM::factory("custom_menu")
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->where("parent_id", "=", $parent_id)
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->order_by("title", "ASC")
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->find_all();
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foreach ($existing_menu as $one_menu) {
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$this->delete_sub_menus($one_menu->id);
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$one_menu->delete();
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}
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}
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static function get_delete_form($one_menu) {
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// Generate a new form asking the user if they want to delete a menu.
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$form = new Forge("admin/custom_menus/delete/$one_menu->id", "", "post", array("id" => "g-delete-menu-form"));
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$group = $form->group("delete_menu")
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->label(t("Really delete menu %menu_name & sub-menus?", array("menu_name" => $one_menu->title)));
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$group->submit("")->value(t("Delete Menu"));
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return $form;
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}
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public function move_menu_up($id) {
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// Move the specified menu item up one position.
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$one_menu = ORM::factory("custom_menu", $id);
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if ($one_menu->loaded()) {
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$existing_menu = ORM::factory("custom_menu")
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->where("parent_id", "=", $one_menu->parent_id)
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->where("order_by", "<", $one_menu->order_by)
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->order_by("order_by", "DESC")
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->find_all(1);
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if (count($existing_menu) > 0) {
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$second_menu = ORM::factory("custom_menu", $existing_menu[0]->id);
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$temp_position = $one_menu->order_by;
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$one_menu->order_by = $second_menu->order_by;
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$second_menu->order_by = $temp_position;
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$one_menu->save();
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$second_menu->save();
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message::success(t("Menu %menu_title moved up", array("menu_title" => $one_menu->title)));
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log::success("custom_menus", t("Menu %menu_title moved up", array("menu_title" => $one_menu->title)));
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}
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}
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url::redirect("admin/custom_menus");
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}
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public function move_menu_down($id) {
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// Move the specified menu item down one position.
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$one_menu = ORM::factory("custom_menu", $id);
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if ($one_menu->loaded()) {
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$existing_menu = ORM::factory("custom_menu")
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->where("parent_id", "=", $one_menu->parent_id)
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->where("order_by", ">", $one_menu->order_by)
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->order_by("order_by", "ASC")
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->find_all(1);
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if (count($existing_menu) > 0) {
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$second_menu = ORM::factory("custom_menu", $existing_menu[0]->id);
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$temp_position = $one_menu->order_by;
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$one_menu->order_by = $second_menu->order_by;
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$second_menu->order_by = $temp_position;
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$one_menu->save();
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$second_menu->save();
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message::success(t("Menu %menu_title moved down", array("menu_title" => $one_menu->title)));
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log::success("custom_menus", t("Menu %menu_title moved down", array("menu_title" => $one_menu->title)));
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}
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}
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url::redirect("admin/custom_menus");
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}
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}
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