72 lines
3.3 KiB
PHP
72 lines
3.3 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 item extends item_Core {
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static function viewable($model) {
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// Hide password protected albums until the correct password is entered,
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// unless the current user is an admin, or the albums owner.
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$model = item_Core::viewable($model);
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// If the user is an admin, don't hide anything anything.
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// If not, hide whatever is restricted by an album password
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// that the current user is not the owner of.
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if (!identity::active_user()->admin) {
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// Display items that are not in idcaches.
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$model->and_open()->join("albumpassword_idcaches", "items.id", "albumpassword_idcaches.item_id", "LEFT OUTER")
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->and_where("albumpassword_idcaches.item_id", "IS", NULL);
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// If in hide only mode, check and see if the current item is protected.
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// If it is, log the user in with the password to view it.
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if (module::get_var("albumpassword", "hideonly") == true) {
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$existing_cacheditem = ORM::factory("albumpassword_idcache")->where("item_id", "=", $model->id)->order_by("cache_id")->find_all();
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if (count($existing_cacheditem) > 0) {
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$existing_cacheditem_password = ORM::factory("items_albumpassword")->where("id", "=", $existing_cacheditem[0]->password_id)->find_all();
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if (cookie::get("g3_albumpassword") != $existing_cacheditem_password[0]->password) {
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cookie::set("g3_albumpassword", $existing_cacheditem_password[0]->password);
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cookie::set("g3_albumpassword_id", $existing_cacheditem_password[0]->id);
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$model->or_where("albumpassword_idcaches.password_id", "=", $existing_cacheditem_password[0]->id);
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}
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}
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}
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// ... Unless their password id corresponds with a valid password.
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$existing_password = ORM::factory("items_albumpassword")->where("password", "=", cookie::get("g3_albumpassword"))->find_all();
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if (count($existing_password) > 0) {
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foreach ($existing_password as $one_password) {
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if (cookie::get("g3_albumpassword_id") != "") {
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if (cookie::get("g3_albumpassword_id") == $one_password->id) {
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$model->or_where("albumpassword_idcaches.password_id", "=", $one_password->id);
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}
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} else {
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$model->or_where("albumpassword_idcaches.password_id", "=", $one_password->id);
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}
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}
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}
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// Or the current user is the owner of the item.
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$model->or_where("items.owner_id", "=", identity::active_user()->id)->close();
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}
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return $model;
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}
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}
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