54 lines
2.0 KiB
PHP
54 lines
2.0 KiB
PHP
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<?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) 2000-2010 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 item extends item_Core {
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static function viewable($model) {
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// Hide the contents of a password protected album,
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// Unless the current user is an admin, or the albums owner.
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$model = item_Core::viewable($model);
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$album_item = ORM::factory("item")->where("id", "=", $model->id)->find();
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// Figure out if the user can access this album.
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$deny_access = false;
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$existing_password = ORM::factory("items_albumpassword")->where("album_id", "=", $model->id)->find();
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if ($existing_password->loaded()) {
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if ((cookie::get("g3_albumpassword") != $existing_password->password) &&
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(identity::active_user()->id != $album_item->owner_id))
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$deny_access = true;
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}
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// set access::DENY if necessary.
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if ($deny_access == true) {
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$view_restrictions = array();
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if (!identity::active_user()->admin) {
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foreach (identity::group_ids_for_active_user() as $id) {
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$view_restrictions[] = array("items.view_$id", "=", access::DENY);
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}
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}
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}
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if (count($view_restrictions)) {
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$model->and_open()->merge_or_where($view_restrictions)->close();
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}
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return $model;
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}
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}
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