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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_Dashboard_Controller extends Admin_Controller {
public function index() {
$blocks = unserialize(module::get_var("core", "dashboard_blocks"));
$block_adder = new Block();
$block_adder->title = t("Dashboard Content");
$block_adder->content = $this->get_add_block_form();
$view = new Admin_View("admin.html");
$view->content = $this->get_blocks($blocks["main"]);
$view->sidebar = $block_adder . $this->get_blocks($blocks["sidebar"]);
print $view;
}
public function add_block() {
$form = $this->get_add_block_form();
if ($form->validate()) {
list ($module_name, $id) = explode(":", $form->add_block->id->value);
$blocks = unserialize(module::get_var("core", "dashboard_blocks"));
$available = $this->get_block_list();
if ($form->add_block->center->value) {
$blocks["main"][] = array($module_name, $id);
message::success(
t("Added <b>{{title}}</b> block to the main dashboard area",
array("title" => $available["$module_name:$id"])));
} else {
$blocks["sidebar"][] = array($module_name, $id);
message::success(
t("Added <b>{{title}}</b> to the dashboard sidebar",
array("title" => $available["$module_name:$id"])));
}
module::set_var("core", "dashboard_blocks", serialize($blocks));
}
url::redirect("admin/dashboard");
}
private function get_blocks($blocks) {
$result = "";
foreach ($blocks as $desc) {
if (method_exists("$desc[0]_dashboard", "get_block")) {
$result .= call_user_func(array("$desc[0]_dashboard", "get_block"), $desc[1]);
}
}
return $result;
}
private function get_block_list() {
$blocks = array();
foreach (module::installed() as $module) {
if (method_exists("{$module->name}_dashboard", "get_list")) {
foreach (call_user_func(array("{$module->name}_dashboard", "get_list")) as $id => $title) {
$blocks["{$module->name}:$id"] = $title;
}
}
}
return $blocks;
}
public function get_add_block_form() {
$form = new Forge("admin/dashboard/add_block", "", "post");
$group = $form->group("add_block")->label(t("Add Block"));
$group->dropdown("id")->label("Available Blocks")->options($this->get_block_list());
$group->submit("center")->value(t("Add to center"));
$group->submit("sidebar")->value(t("Add to sidebar"));
return $form;
}
}
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