source: companies/celepar/admin/inc/class.bocategories.inc.php @ 763

<?php
        /**************************************************************************\
        * eGroupWare - Admin - Global categories                                   *
        * http://www.egroupware.org                                                *
        * Written by Bettina Gille [ceb@phpgroupware.org]                          *
        * -----------------------------------------------                          *
        *  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.                                              *
        \**************************************************************************/

        class bocategories
        {
                var $cats;

                var $start;
                var $query;
                var $sort;
                var $order;
                var $filter;
                var $cat_id;
                var $total;

                var $debug = False;

                function bocategories()
                {
                        if ($_GET['appname'])
                        {
                                $this->cats = CreateObject('phpgwapi.categories',-1,$_GET['appname']);
                        }
                        else
                        {
                                $this->cats = CreateObject('phpgwapi.categories',$GLOBALS['phpgw_info']['user']['account_id'],'phpgw');
                        }

                        $this->read_sessiondata();

                        /* _debug_array($_POST); */
                        /* Might change this to '' at the end---> */
                        $start  = get_var('start',array('POST','GET'));
                        $query  = get_var('query',array('POST','GET'));
                        $sort   = get_var('sort', array('POST','GET'));
                        $order  = get_var('order',array('POST','GET'));
                        $cat_id = get_var('cat_id',array('POST','GET'));

                        if(!empty($start) || $start == '0' || $start == 0)
                        {
                                if($this->debug) { echo '<br>overriding start: "' . $this->start . '" now "' . $start . '"'; }
                                $this->start = $start;
                        }
                        if((empty($query) && !empty($this->query)) || !empty($query))
                        {
                                if($this->debug) { echo '<br>setting query to: "' . $query . '"'; }
                                $this->query = $query;
                        }

                        if(isset($cat_id))
                        {
                                $this->cat_id = $cat_id;
                        }
                        if($cat_id == '0' || $cat_id == 0 || $cat_id == '')
                        {
                                unset($this->cat_id);
                        }
                        if(isset($sort) && !empty($sort))
                        {
                                $this->sort = $sort;
                        }
                        if(isset($order) && !empty($order))
                        {
                                $this->order = $order;
                        }
                }

                function save_sessiondata($data)
                {
                        if($this->debug) { echo '<br>Save:'; _debug_array($data); }
                        $GLOBALS['phpgw']->session->appsession('session_data','admin_cats',$data);
                }

                function read_sessiondata()
                {
                        $data = $GLOBALS['phpgw']->session->appsession('session_data','admin_cats');
                        if($this->debug) { echo '<br>Read:'; _debug_array($data); }

                        $this->start  = $data['start'];
                        $this->query  = $data['query'];
                        $this->sort   = $data['sort'];
                        $this->order  = $data['order'];
                        if(isset($data['cat_id']))
                        {
                                $this->cat_id = $data['cat_id'];
                        }
                }

                function get_list($id_group)
                {
                        if($this->debug) { echo '<br>querying: "' . $this->query . '"'; }                       
                        return $this->cats->return_sorted_array($this->start,True,$this->query,$this->sort,$this->order,True,'',$id_group);
                }

                function save_cat($values)
                {
                        if ($values['id'] && $values['id'] != 0)
                        {
                                return $this->cats->edit($values);
                        }
                        else
                        {
                                return $this->cats->add($values);
                        }
                }

                function exists($data)
                {
                        $data['type']   = $data['type'] ? $data['type'] : '';
                        $data['cat_id'] = $data['cat_id'] ? $data['cat_id'] : '';
                        return $this->cats->exists($data['type'],$data['cat_name'],$data['cat_id']);
                }

                function formatted_list($data)
                {
                        return $this->cats->formated_list($data['select'],$data['all'],$data['cat_parent'],True);
                }

                function delete($cat_id,$subs=False)
                {
                        return $this->cats->delete($cat_id,$subs,!$subs);       // either delete the subs or modify them
                }

                function check_values($values)
                {
                        if (strlen($values['descr']) >= 255)
                        {
                                $error[] = lang('Description can not exceed 255 characters in length !');
                        }

                        if (!$values['name'])
                        {
                                $error[] = lang('Please enter a name');
                        }
                        else
                        {
                                if (!$values['parent'])
                                {
                                        $exists = $this->exists(array
                                        (
                                                'type'     => 'appandmains',
                                                'cat_name' => $values['name'],
                                                'cat_id'   => $values['id']
                                        ));
                                }
                                else
                                {
                                        $exists = $this->exists(array
                                        (
                                                'type'     => 'appandsubs',
                                                'cat_name' => $values['name'],
                                                'cat_id'   => $values['id']
                                        ));
                                }

                                if ($exists == True)
                                {
                                        $error[] = lang('That name has been used already');
                                }
                        }

                        if (is_array($error))
                        {
                                return $error;
                        }
                }
        }