source: trunk/calendar/inc/class.uiicalendar.inc.php @ 620

<?php
  /**************************************************************************\
  * eGroupWare - Calendar                                                    *
  * http://www.egroupware.org                                                *
  * Based on Webcalendar by Craig Knudsen <cknudsen@radix.net>               *
  *          http://www.radix.net/~cknudsen                                  *
  * Modified by Mark Peters <skeeter@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 uiicalendar
        {
                var $bo;
                var $template;

                var $public_functions = array(
                        'test'          => True,
                        'import'                => True,
                        'import_from_mail' => True
                );



                function uiicalendar()
                {
                        $this->bo = CreateObject('calendar.boicalendar');
                        $this->template = $GLOBALS['phpgw']->template;
                        $GLOBALS['phpgw_info']['flags']['app_header'] = lang('Calendar - [iv]Cal Importer');
                }

                function print_test($val,$title,$x_pre='')
                {
//                      echo 'VAL = '._debug_array($val,False)."<br>\n";
                        if(is_array($val))
                        {
                                @reset($val);
                                while(list($key,$value) = each($val))
                                {
                                        if(is_array($key))
                                        {
                                                $this->print_test($key,$title,$x_pre);
                                        }
                                        elseif(is_array($value))
                                        {
                                                $this->print_test($value,$title,$x_pre);
                                        }
                                        else
                                        {
                                                if($x_pre && $key == 'name')
                                                {
                                                        $x_key = $x_pre.$value;
                                                        list($key,$value) = each($val);
                                                        $key=$x_key;
                                                }
                                                if($this->bo->parameter[$key]['type'] == 'function')
                                                {
                                                        $function = $this->bo->parameter[$key]['function'];
                                                        $v_value = $this->bo->$function($value);
                                                }
                                                else
                                                {
                                                        $v_value = $value;
                                                }
                                                echo $title.' ('.$key.') = '.$v_value."<br>\n";
                                        }
                                }
                        }
                        elseif($val != '')
                        {
                                echo $title.' = '.$val."<br>\n";
                        }
                }

                function import_from_mail() {
                        $msg_number = $_GET['msg_number'];
                        $idx_file = $_GET['idx_file'];
                        $newfilename = $_GET['newfilename'];
                        $msg_part = $_GET['msg_part'];
                        $msg_folder = $_GET['msg_folder'];
                        $encoding = strtolower($_GET['encoding']);
                        $fileContent = "";

                        if($msg_number && $msg_part && $msg_folder && (intval($idx_file == '0' ? '1' : $idx_file))) {
                                $username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
                                $password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
                                $imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
                                $imap_port      = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];          
                                if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
                                {
                                        $imap_options = '/tls/novalidate-cert';
                                }
                                else
                                {
                                        $imap_options = '/notls/novalidate-cert';
                                }
                                $mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$msg_folder, $username, $password);          
                                $fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);

                                $imap_attachment = CreateObject("expressoMail1_2.imap_attachment");                     
                                $a = $imap_attachment->download_attachment($mbox_stream, $msg_number);
                                
                                $filename = $a[$idx_file]['name'];
                        }
                        else
                                $filename = $idx_file;
                                        
                        $filename        = $filename    ? $filename     : "attachment.bin";
                        $newfilename = $newfilename ? $newfilename      : $filename;
                        $strFileType = strrev(substr(strrev(strtolower($filename)),0,4));       
                        
                        if($fileContent) {
                                if($encoding == 'base64')
                                        $calendar = imap_base64($fileContent);
                                else if($encoding == 'quoted-printable')
                                        $calendar = quoted_printable_decode($fileContent);
                                else
                                        $calendar = $fileContent;
                        }
                        $this->bo->import(explode("\n",$calendar),true);
                        
                        
                }


                function import()
                {
                        unset($GLOBALS['phpgw_info']['flags']['noheader']);
                        unset($GLOBALS['phpgw_info']['flags']['nonavbar']);
                        $GLOBALS['phpgw_info']['flags']['nonappheader'] = True;
                        $GLOBALS['phpgw_info']['flags']['nonappfooter'] = True;
                        $GLOBALS['phpgw']->common->phpgw_header();

                        if(!@is_dir($GLOBALS['phpgw_info']['server']['temp_dir']))
                        {
                                mkdir($GLOBALS['phpgw_info']['server']['temp_dir'],0700);
                        }

                        echo '<body bgcolor="' . $GLOBALS['phpgw_info']['theme']['bg_color'] . '">';

                        if ($GLOBALS['HTTP_GET_VARS']['action'] == 'GetFile')
                        {
                                echo '<b><center>' . lang('You must select a [iv]Cal. (*.[iv]cs)') . '</b></center><br><br>';
                        }

                        $this->template->set_file(
                                Array(
                                        'vcalimport' => 'vcal_import.tpl'
                                )
                        );

                        $var = Array(
                                'vcal_header'   => '<p>',
                                'ical_lang'             => lang('(i/v)Cal'),
                                'action_url'    => $GLOBALS['phpgw']->link('/index.php','menuaction=calendar.boicalendar.import'),
                                'lang_access'   => lang('Access'),
                                'lang_groups'   => lang('Which groups'),
                                'access_option'=> $access_option,
                                'group_option'  => $group_option,
                                'load_vcal'     => lang('Load [iv]Cal')
                        );
                        $this->template->set_var($var);
                        $this->template->pparse('out','vcalimport');
                }
        }
?>