115 lines
3.4 KiB
PHP
115 lines
3.4 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) 2000-2011 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 user_chroot_event_Core {
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/**
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* Called just before a user deletion.
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*/
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public static function user_before_delete($user) {
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ORM::factory('user_chroot', $user->id)->delete();
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}
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/**
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* Called just before an item deletion.
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*/
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public static function item_before_delete($item) {
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if( $item->is_album() ) {
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ORM::factory('user_chroot')->where('album_id', '=', $item->id)->delete();
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}
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}
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/**
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* Called when building the 'Add user' form for an admin.
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*/
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static function user_add_form_admin($user, $form) {
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$form->add_user->dropdown('user_chroot')
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->label(t("Root Album"))
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->options(self::albumsTreeArray())
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->selected(1);
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}
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/**
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* Called just after a user has been added by an admin.
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*/
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public static function user_add_form_admin_completed($user, $form) {
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if( $form->add_user->user_chroot->value > 1 ) {
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$user_chroot = ORM::factory('user_chroot');
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$user_chroot->id = $user->id;
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$user_chroot->album_id = $form->add_user->user_chroot->value;
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$user_chroot->save();
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}
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}
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/**
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* Called when building the 'Edit user' form for an admin.
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*/
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public static function user_edit_form_admin($user, $form) {
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$user_chroot = ORM::factory('user_chroot', $user->id);
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$selected = ( $user_chroot->loaded() )
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? $user_chroot->album_id
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: 1;
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$form->edit_user->dropdown('user_chroot')
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->label(t("Root Album"))
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->options(self::albumsTreeArray())
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->selected($selected);
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}
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/**
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* Called just after a user has been edited by an admin.
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*/
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public static function user_edit_form_admin_completed($user, $form) {
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if( $form->edit_user->user_chroot->value <= 1 ) {
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ORM::factory('user_chroot')->delete($user->id);
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} else {
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$user_chroot = ORM::factory('user_chroot', $user->id);
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if( !$user_chroot->loaded() ) {
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$user_chroot = ORM::factory('user_chroot');
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$user_chroot->id = $user->id;
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}
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$user_chroot->album_id = $form->edit_user->user_chroot->value;
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$user_chroot->save();
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}
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}
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/**
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* Generate an array representing the hierarchy of albums.
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*/
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private static function albumsTreeArray($level_marker = ' ') {
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$tree = array();
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$albums = ORM::factory('item')
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->where('type', '=', 'album')
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->order_by('left_ptr', 'ASC')
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->find_all();
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foreach($albums as $album) {
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$tree[$album->id] = html::clean(
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str_repeat($level_marker, $album->level - 1).' '.$album->title );
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}
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return $tree;
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}
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}
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