index.php

groupoffice

<?php
/*
   Copyright Intermesh 2003
   Author: Merijn Schering <[e-mail]>
   Version: 1.0 Release date: 08 July 2003

   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.
 */

require_once("../../Group-Office.php");
$GO_SECURITY->authenticate();
$GO_MODULES->authenticate('calendar');
require_once($GO_LANGUAGE->get_language_file('calendar'));



require_once($GO_MODULES->class_path.'calendar.class.inc');
$cal = new calendar();

$cal_settings = $cal->get_settings($GO_SECURITY->user_id);

if(isset($_POST['merged_view']) && $_POST['merged_view'] != $cal_settings['merged_view'])
{
	$cal_settings['merged_view'] = $_POST['merged_view'];	
	$update_settings=true;
}

//Remember if we came from a object to put the event to
$todo =  isset ($_REQUEST['todo']) ? $_REQUEST['todo'] : '0';

$task = isset($_REQUEST['task']) ? $_REQUEST['task'] : '';

$print = (isset($_REQUEST['print']) && $_REQUEST['print']=='true');

$view_id = isset($_REQUEST['view_id']) ? $_REQUEST['view_id'] : $cal_settings['default_view_id'];
$calendar_id = isset($_REQUEST['calendar_id']) ? $_REQUEST['calendar_id']  : $cal_settings['default_cal_id'];


//if a view is given then display view. Otherwise open a calendar
if($view_id > 0)
{
  $view = $cal->get_view($view_id);
  if ($view)
  {	
    $title = $view['name'];
    $calendar_id = 0;
    $cal_start_hour = $view['start_hour'];
    $cal_end_hour = $view['end_hour'];  
  }
}
if(!isset($view) || !$view)
{
  //get the calendar properties and check permissions
  if ($calendar = $cal->get_calendar($calendar_id))
  {
		$calendar['read_permission'] = $GO_SECURITY->has_permission($GO_SECURITY->user_id, $calendar['acl_read']);
		$calendar['write_permission'] = $GO_SECURITY->has_permission($GO_SECURITY->user_id, $calendar['acl_write']);
		if (!$calendar['read_permission'] && !$calendar['write_permission'] )
		{
			$cal->set_default_view($GO_SECURITY->user_id, 0, 0);
		 	header('Location: '.$_SERVER['PHP_SELF']);
		 	exit();
		}
		$title = $calendar['name'];
		$cal_start_hour = $calendar['start_hour'];
		$cal_end_hour = $calendar['end_hour'];
		$calendar_id = $calendar['id'];
  }
}

if($calendar_id > 0)
{
	$cal->set_default_view($GO_SECURITY->user_id, $calendar_id, 0);
	$calendar_view_id = 'calendar:'.$calendar_id;
	
	$calendar_start_hour = $calendar['start_hour'];
	$calendar_end_hour = $calendar['end_hour'];
	$time_interval=$calendar['time_interval'];
}else
{
	$cal->set_default_view($GO_SECURITY->user_id, 0, $view_id, $cal_settings['merged_view']);
	$calendar_view_id = 'view:'.$view_id;
	
	$calendar_start_hour = $view['start_hour'];
	$calendar_end_hour = $view['end_hour'];	
	$time_interval=$view['time_interval'];
}

$overlib = new overlib();
$GO_HEADER['head'] = $overlib->get_header();

if(isset($_POST['calender_view']['offset']) && $_POST['calender_view']['offset'] != $cal_settings['show_days'])
{
	$cal_settings['show_days'] = $_POST['calender_view']['offset'];	
	$update_settings=true;
}

if(isset($_POST['view_type']) && $_POST['view_type'] != $cal_settings['view_type'])
{
	$cal_settings['view_type'] = $_POST['view_type'];
	$update_settings=true;
}

if($view_id > 0 && $cal_settings['merged_view']=='0')
{
	require_once($GO_MODULES->modules['calendar']['class_path'].'calendar_groupview.class.inc');
	$cal_view = new calendar_groupview('calender_view', '0', $cal_settings['weekview']);
}else
{
	if($cal_settings['view_type'] == 'list')
	{
		require_once($GO_MODULES->modules['calendar']['class_path'].'calendar_listview.class.inc');
		$cal_view = new calendar_listview('calender_view');
	}elseif($cal_settings['show_days'] == '31')
	{
		require_once($GO_MODULES->modules['calendar']['class_path'].'calendar_monthview.class.inc');
		$cal_view = new calendar_monthview('calender_view');
	}else
	{
		require_once($GO_MODULES->modules['calendar']['class_path'].'calendar_view.class.inc');
		$cal_view = new calendar_view('calender_view', $calendar_start_hour, $calendar_end_hour, $time_interval);
		
	}
}

if(isset($update_settings))
{
	$cal->update_settings($cal_settings);
}

$link_back = isset($_REQUEST['link_back']) ? $_REQUEST['link_back'] : $_SERVER['PHP_SELF'].'?year='.$cal_view->year.'&month='.$cal_view->month.'&day='.$cal_view->day;
$cal_view->set_return_to($link_back);

$GO_HEADER['head'] .= date_picker::get_header();
$GO_HEADER['head'] .= $cal_view->get_header();

$GO_HEADER['head'] .= "
<script type=\"text/javascript\">
    function date_picker(calendar) {
			var y = calendar.date.getFullYear();
			var m = calendar.date.getMonth()+1;     // integer, 0..11
			var d = calendar.date.getDate();      // integer, 1..31					
			".$cal_view->get_date_handler('d','m','y')."			
   }

  function change_calendar()
  {
    document.forms[0].method='get';
    document.forms[0].submit();
  }
  
  function print_calendar()
  {
  	openPopup('calendar_print', 'about:blank');
  	document.forms[0].target='calendar_print' ;
  	document.forms[0].print.value='true';
  	document.forms[0].submit();
  	document.forms[0].print.value='false';
  	document.forms[0].target='_self' ;
  	
  }
</script>";

if($cal_settings['refresh_rate'] > 0 && !$print)
{
	$GO_HEADER['auto_refresh']['interval'] = $cal_settings['refresh_rate'];
	$GO_HEADER['auto_refresh']['action'] = 'javascript:document.calendar_form.submit();';
}

if($print)
{
	$GO_HEADER['head'] .= "<script type=\"text/javascript\">window.print();</script>" ;
}

require_once($GO_THEME->theme_path."header.inc");

$form = new form('calendar_form');
$form->add_html_element(new input('hidden','task'));

if(isset($_REQUEST['link_back']))
{
	$form->add_html_element(new input('hidden','link_back', $link_back));
}
$form->add_html_element(new input('hidden','calendar_id', $calendar_id, false));
$form->add_html_element(new input('hidden','view_id', $view_id, false));
$form->add_html_element(new input('hidden','todo', $todo, false));
$form->add_html_element(new input('hidden','print', 'false', false));
$form->add_html_element(new input('hidden','view_type', $cal_settings['view_type'], false));



if(!$print)
{
	$menu = new button_menu();
	$menu->add_button('cal_compose', $sc_new_app, 'javascript:'.$cal_view->get_new_event_handler($cal_view->current_day,$cal_view->current_month, $cal_view->current_year, $cal_view->hour, $cal_view->min));
	if($view_id == 0 || $cal_settings['merged_view'] == 1)
	{
		$menu->add_button('cal_day', $sc_day_view, 'javascript:'.$cal_view->get_change_view_handler($cal_view->clicked_day,$cal_view->clicked_month, $cal_view->clicked_year,1));
		$menu->add_button('cal_week', $sc_week_view, 'javascript:'.
			$cal_view->get_change_view_handler($cal_view->clicked_day,$cal_view->clicked_month, $cal_view->clicked_year,$cal_settings['weekview']));
		$menu->add_button('cal_month', $sc_month_view, 'javascript:'.$cal_view->get_change_view_handler($cal_view->clicked_day,$cal_view->clicked_month, $cal_view->clicked_year,31));
		
		if($cal_settings['view_type'] == 'grid')
		{
			$menu->add_button('cal_list', $sc_list_view, 'javascript:change_view_type(\'list\', \'calendar_form\');');
		}else
		{
			$menu->add_button('cal_list', $cal_grid_view, 'javascript:change_view_type(\'grid\', \'calendar_form\');');
		}
	}
	$menu->add_button('cal_refresh', $sc_refresh,  'javascript:'.$cal_view->get_date_handler($cal_view->clicked_day,$cal_view->clicked_month, $cal_view->clicked_year));
	$menu->add_button('search', $cmdSearch, 'search.php?return_to='.urlencode($link_back));
	$menu->add_button('cal_calendar', $cal_admin, 'admin.php?return_to='.urlencode($link_back));	
	$menu->add_button('cal_print', $cmdPrint,  'javascript:print_calendar();');