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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 Organize_Controller extends Controller {
private static $_MICRO_THUMB_SIZE = 90;
private static $_MICRO_THUMB_PADDING = 5;
public function index($item_id=1) {
$item = ORM::factory("item", $item_id);
$root = ($item->id == 1) ? $item : ORM::factory("item", 1);
$v = new View("organize.html");
$v->root = $root;
$v->item = $item;
$v->album_tree = $this->tree($item, $root);
$v->edit_form = new View("organize_edit.html");
$v->edit_form->button_pane = new View("organize_button_pane.html");
print $v;
}
public function content($item_id) {
$item = ORM::factory("item", $item_id);
$width = $this->input->get("width");
$height = $this->input->get("height");
$offset = $this->input->get("offset", 0);
$thumbsize = self::$_MICRO_THUMB_SIZE + 2 * self::$_MICRO_THUMB_PADDING;
$page_size = ((int)($width / $thumbsize)) * ceil($height / $thumbsize);
$v = new View("organize_thumb_grid.html");
$v->children = $item->children($page_size, $offset);
$v->thumbsize = self::$_MICRO_THUMB_SIZE;
$v->padding = self::$_MICRO_THUMB_PADDING;
print $v;
}
public function header($item_id) {
$item = ORM::factory("item", $item_id);
print json_encode(array("title" => $item->title,
"description" => empty($item->description) ? "" : $item->description));
}
public function detail($item_id) {
$item = ORM::factory("item", $item_id);
print json_encode(array("title" => $item->title,
"owner" => $item->owner->name,
"date" => date("j-M-Y", $item->updated),
"description" => empty($item->description) ? "" : $item->description));
}
public function tree($item, $parent) {
$albums = ORM::factory("item")
->where(array("parent_id" => $parent->id, "type" => "album"))
->orderby(array("title" => "ASC"))
->find_all();
$v = new View("organize_album.html");
$v->album = $parent;
$v->selected = $parent->id == $item->id;
if ($albums->count()) {
$v->album_icon = $parent->id == 1 || $v->selected ? "ui-icon-minus" : "ui-icon-plus";
} else {
$v->album_icon = "";
}
$v->children = "";
foreach ($albums as $album) {
$v->children .= $this->tree($item, $album);
}
return $v->__toString();
}
}
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