mirror of
https://github.com/EGroupware/egroupware.git
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482 lines
17 KiB
PHP
482 lines
17 KiB
PHP
<?php
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/**************************************************************************\
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* eGroupWare - Calendar - shared base-class of all calendar UserInterfaces *
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* http://www.egroupware.org *
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* Written and (c) 2004 by Ralf Becker <RalfBecker@outdoor-training.de> *
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* -------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU General Public License as published by the *
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* Free Software Foundation; either version 2 of the License, or (at your *
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* option) any later version. *
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\**************************************************************************/
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/* $Id$ */
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/**
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* shared base-class of all calendar UserInterfaces
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*
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* It manages eg. the state of the controls in the UI and generated the calendar navigation (sidebox-menu)
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*
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* @package calendar
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* @author RalfBecker@outdoor-training.de
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* @license GPL
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*/
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class uical
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{
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/**
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* @var $debug mixed integer level or string function-name
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*/
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var $debug=False;
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/**
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* @var $bo class bocal
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*/
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var $bo;
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/**
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* Constructor
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*/
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function uical()
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{
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foreach(array(
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'bo' => 'calendar.bocal',
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'jscal' => 'phpgwapi.jscalendar', // for the sidebox-menu
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'html' => 'phpgwapi.html',
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'datetime' => 'phpgwapi.datetime',
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'cats' => 'phpgwapi.categories',
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'accountsel' => 'phpgwapi.uiaccountsel',
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) as $my => $app_class)
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{
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list(,$class) = explode('.',$app_class);
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if (!is_object($GLOBALS['phpgw']->$class))
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{
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$GLOBALS['phpgw']->$class = CreateObject($app_class);
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}
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$this->$my = &$GLOBALS['phpgw']->$class;
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}
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$this->common_prefs = &$GLOBALS['phpgw_info']['user']['preferences']['common'];
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$this->cal_prefs = &$GLOBALS['phpgw_info']['user']['preferences']['calendar'];
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$this->wd_start = 60*$this->cal_prefs['workdaystarts'];
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$this->wd_end = 60*$this->cal_prefs['workdayends'];
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$this->interval_m = $this->cal_prefs['interval'];
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$this->user = $GLOBALS['phpgw_info']['user']['account_id'];
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$this->manage_states();
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$GLOBALS['uical'] = &$this; // make us available for ExecMethod, else it creates a new instance
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// calendar does not work with hidden sidebox atm.
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unset($GLOBALS['phpgw_info']['user']['preferences']['common']['auto_hide_sidebox']);
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}
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/**
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* Manages the states of certain controls in the UI: date shown, category selected, ...
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*
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* The state of all these controls is updated if they are set in $_REQUEST or $set_states and saved in the session.
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* The following states are used:
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* - date or year, month, day: the actual date of the period displayed
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* - cat_id: the selected category
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* - owner: the owner of the displayed calendar
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* - save_owner: the overriden owner of the planner
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* - filter: the used filter: no filter / all or only privat
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* - num_month: number of month shown in the planner
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* - sortby: category or user of planner
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* - return_to: the view the dialogs should return to
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* @param set_states array to manualy set / change one of the states, default NULL = use $_REQUEST
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*/
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function manage_states($set_states=NULL)
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{
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$states = $states_session = $GLOBALS['phpgw']->session->appsession('session_data','calendar');
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if (is_null($set_states))
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{
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$set_states = $_REQUEST;
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}
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if (!$states['date'] && $states['year'] && $states['month'] && $states['day'])
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{
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$states['date'] = $this->bo->date2string($states);
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}
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foreach(array(
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'date' => $this->bo->date2string($this->bo->now_su),
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'cat_id' => 0,
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'filter' => 'all',
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'owner' => $this->user,
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'num_month' => 1,
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'save_owner' => 0,
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'sortby' => 'category',
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'multiple' => 0,
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) as $state => $default)
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{
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if (isset($set_states[$state]))
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{
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$states[$state] = $set_states[$state];
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}
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elseif (!is_array($states) || !isset($states[$state]))
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{
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$states[$state] = $default;
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}
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if ($state == 'date')
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{
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$date_arr = $this->bo->date2array($states['date']);
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foreach(array('year','month','day') as $name)
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{
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$this->$name = $states[$name] = $date_arr[$name];
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}
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}
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$this->$state = $states[$state];
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}
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// set the actual view as return_to
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list($app,$class,$func) = explode('.',$_GET['menuaction']);
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if ($class == 'uiviews' && $func)
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{
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$states['return_to'] = $_GET['menuaction'];
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}
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// deal with group-owners
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if (substr($this->owner,0,2) == 'g_' || $GLOBALS['phpgw']->accounts->get_type($this->owner) == 'g')
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{
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$this->set_owner_to_group($this->owner);
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$states['owner'] = $this->owner;
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}
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$states['multiple'] = $this->multiple = $_GET['multiple'] || count(explode(',',$this->owner)) > 1;
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if ($this->debug > 0 || $this->debug == 'menage_states') $this->bo->debug_message('uical::manage_states(%1) session was %2, states now %3, is_group=%4, g_owner=%5',True,$set_states,$states_session,$states,$this->is_group,$this->g_owner);
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// save the states in the session
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$GLOBALS['phpgw']->session->appsession('session_data','calendar',$states);
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}
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/**
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* Sets a group as owner (of the events to show)
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*
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* It set $this->is_group and $this->g_owner - array with user-id's of the group-members who gave read-grants
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* @param group-id or 'g_'+group-id
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*/
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function set_owner_to_group($owner)
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{
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$this->owner = (int) (substr($owner,0,2) == 'g_' ? substr($owner,2) : $owner);
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$this->is_group = True;
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$this->g_owner = Array();
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$members = $GLOBALS['phpgw']->accounts->member($this->owner);
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if (is_array($members))
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{
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foreach($members as $user)
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{
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// use only members which gave the user a read-grant
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if ($this->bo->check_perms(PHPGW_ACL_READ,0,$user['account_id']))
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{
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$this->g_owner[] = $user['account_id'];
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}
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}
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}
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if ($this->debug > 2 || $this->debug == 'set_owner_to_group') $this->bo->debug_message('uical::set_owner_to_group(%1): owner=%2, g_owner=%3',True,$owner,$this->owner,$this->g_owner);
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}
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/**
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* gets the icons displayed for a given event
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*
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* @param $event array
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* @return array of 'img' / 'title' pairs
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*/
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function event_icons($event)
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{
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$is_private = !$event['public'] && !$this->bo->check_perms(PHPGW_ACL_READ,$event);
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$viewable = !$this->bo->printer_friendly && $this->bo->check_perms(PHPGW_ACL_READ,$event);
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if (!$is_private)
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{
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if($event['priority'] == 3)
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{
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$icons[] = $this->html->image('calendar','high',lang('high priority'));
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}
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if($event['recur_type'] == MCAL_RECUR_NONE)
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{
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//$icons[] = $this->html->image('calendar','circle',lang('single event'));
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}
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else
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{
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$icons[] = $this->html->image('calendar','recur',lang('recurring event'));
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}
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$icons[] = $this->html->image('calendar',count($event['participants']) > 1 ? 'multi_3' : 'single',
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implode(",\n",$this->bo->participants($event['participants'])));
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}
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if($event['public'] == 0)
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{
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$icons[] = $this->html->image('calendar','private',lang('private'));
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}
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if(isset($event['alarm']) && count($event['alarm']) >= 1 && !$is_private)
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{
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$icons[] = $this->html->image('calendar','alarm',lang('alarm'));
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}
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return $icons;
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}
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/**
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* Create a select-box item in the sidebox-menu
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* @privat used only by sidebox_menu !
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*/
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function _select_box($title,$name,$options,$baseurl='')
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{
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if ($baseurl) // we append the value to the baseurl
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{
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$baseurl .= strstr($baseurl,'?') === False ? '?' : '&';
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$onchange="location='$baseurl'+this.value;";
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}
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else // we add $name=value to the actual location
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{
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$onchange="location=location+(location.search.length ? '&' : '?')+'".$name."='+this.value;";
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}
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$select = ' <select style="width: 100%;" name="'.$name.'" onchange="'.$onchange.'" title="'.
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lang('Select a %1',lang($title)).'">'.
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$options."</select>\n";
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return array(
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'text' => $select,
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'no_lang' => True,
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'link' => False
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);
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}
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/**
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* creates the content for the sidebox-menu, called as hook
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*/
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function sidebox_menu()
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{
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$base_hidden_vars = $link_vars = array();
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if (@$_POST['keywords'])
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{
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$base_hidden_vars['keywords'] = $_POST['keywords'];
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}
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$n = 0; // index for file-array
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// Toolbar with the views
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$views = '<table style="width: 100%;"><tr>'."\n";
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foreach(array(
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'add' => array('icon'=>'new3','text'=>'add','menuaction'=>'calendar.uicalendar.add'),
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'day' => array('icon'=>'today','text'=>'Today','menuaction' => 'calendar.uiviews.day'),
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'week' => array('icon'=>'week','text'=>'This week','menuaction' => 'calendar.uiviews.week'),
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'month' => array('icon'=>'month','text'=>'This month','menuaction' => 'calendar.uiviews.month'),
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'year' => array('icon'=>'year','text'=>'This year','menuaction' => 'calendar.uicalendar.year'),
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'planner' => array('icon'=>'planner','text'=>'Group Planner','menuaction' => 'calendar.uicalendar.planner'),
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'matrixselect' => array('icon'=>'view','text'=>'Daily Matrix View','menuaction' => 'calendar.uicalendar.matrixselect'),
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) as $view => $data)
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{
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$vars = $link_vars;
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$vars['menuaction'] = $data['menuaction'];
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if ($view == 'day')
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{
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$vars['date'] = $this->bo->date2string($this->bo->now_su); // go to today
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}
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$views .= '<td align="center"><a href="'.$GLOBALS['phpgw']->link('/index.php',$vars).'"><img src="'.
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$GLOBALS['phpgw']->common->find_image('calendar',$data['icon']).
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'" title="'.lang($data['text']).'"></a></td>'."\n";
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}
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$views .= "</tr></table>\n";
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$file[++$n] = array('text' => $views,'no_lang' => True,'link' => False,'icon' => False);
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// special views and view-options menu
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$options = '';
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foreach(array(
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array(
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'text' => lang('select one'),
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'value' => '',
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'selected' => False,
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),
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array(
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'text' => lang('dayview'),
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'value' => 'menuaction=calendar.uiviews.day',
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'selected' => $_GET['menuaction'] == 'calendar.uiviews.day' && $_GET['days'] != 2,
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),
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/*array(
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'text' => lang('two dayview'),
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'value' => 'menuaction=calendar.uiviews.week&days=2',
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'selected' => $_GET['menuaction'] == 'calendar.uiviews.day' && $_GET['days'] == 2,
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),*/
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array(
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'text' => lang('weekview'),
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'value' => 'menuaction=calendar.uiviews.week&days=7',
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'selected' => $_GET['menuaction'] == 'calendar.uiviews.week' && $this->cal_prefs['days_in_weekview'] != 5,
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),
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array(
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'text' => lang('weekview without weekend'),
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'value' => 'menuaction=calendar.uiviews.week&days=5',
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'selected' => $_GET['menuaction'] == 'calendar.uiviews.week' && $this->cal_prefs['days_in_weekview'] == 5,
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),
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array(
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'text' => lang('monthview'),
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'value' => 'menuaction=calendar.uiviews.month',
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'selected' => $_GET['menuaction'] == 'calendar.uiviews.month',
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),
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array(
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'text' => lang('yearview'),
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'value' => 'menuaction=calendar.uicalendar.year',
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'selected' => $_GET['menuaction'] == 'calendar.uicalendar.year',
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),
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array(
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'text' => lang('planner by category'),
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'value' => 'menuaction=calendar.uicalendar.planner&sortby=category',
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'selected' => $_GET['menuaction'] == 'calendar.uicalendar.planner' && $this->sort_by != 'user',
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),
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array(
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'text' => lang('planner by user'),
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'value' => 'menuaction=calendar.uicalendar.planner&sortby=user',
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'selected' => $_GET['menuaction'] == 'calendar.uicalendar.planner' && $this->sort_by == 'user',
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),
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array(
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'text' => lang('matrixview'),
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'value' => 'menuaction=calendar.uicalendar.matrixselect',
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'selected' => $_GET['menuaction'] == 'calendar.uicalendar.matrixselect' ||
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$_GET['menuaction'] == 'calendar.uicalendar.viewmatrix',
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),
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) as $data)
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{
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$options .= '<option value="'.$data['value'].'"'.($data['selected'] ? ' selected="1"' : '').'>'.$this->html->htmlspecialchars($data['text'])."</option>\n";
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}
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$file[++$n] = $this->_select_box('displayed view','view',$options,$GLOBALS['phpgw']->link('/index.php'));
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// Search
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$blur = addslashes($this->html->htmlspecialchars(lang('Search').'...'));
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$value = @$_POST['keywords'] ? $this->html->htmlspecialchars($_POST['keywords']) : $blur;
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$file[++$n] = array(
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'text' => $this->html->form('<input name="keywords" value="'.$value.'" style="width: 100%;"'.
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' onFocus="if(this.value==\''.$blur.'\') this.value=\'\';"'.
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' onBlur="if(this.value==\'\') this.value=\''.$blur.'\';" title="'.lang('Search').'">',
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$base_hidden_vars,'/index.php',array('menuaction'=>'calendar.uicalendar.search')),
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'no_lang' => True,
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'link' => False,
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);
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// Minicalendar
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foreach(array(
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'day'=>'calendar.uiviews.day',
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'week'=>'calendar.uiviews.week',
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'month'=>'calendar.uiviews.month') as $view => $menuaction)
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{
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$link_vars['menuaction'] = $view == 'month' && $_GET['menuaction'] == 'calendar.uicalendar.planner' ?
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'calendar.uicalendar.planner' : $menuaction; // stay in the planner
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unset($link_vars['date']); // gets set in jscal
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$link[$view] = $GLOBALS['phpgw']->link('/index.php',$link_vars);
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}
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$jscalendar = $GLOBALS['phpgw']->jscalendar->flat($link['day'],$this->date,
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$link['week'],lang('show this week'),$link['month'],lang('show this month'));
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$file[++$n] = array('text' => $jscalendar,'no_lang' => True,'link' => False,'icon' => False);
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// Category Selection
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$file[++$n] = $this->_select_box('Category','cat_id',
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'<option value="0">'.lang('All categories').'</option>'.
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$this->cats->formated_list('select','all',$this->cat_id,'True'));
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// we need a form for the select-boxes => insert it in the first selectbox
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$file[$n]['text'] = $this->html->form(False,$base_hidden_vars,'/index.php',array('menuaction' => $_GET['menuaction'])) .
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$file[$n]['text'];
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// Filter all or private
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if($this->bo->check_perms(PHPGW_ACL_PRIVATE,0,$this->owner))
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{
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$file[] = $this->_select_box('Filter','filter',
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'<option value=" all "'.($this->filter==' all '?' selected="1"':'').'>'.lang('No filter').'</option>'."\n".
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'<option value=" private "'.($this->filter==' private '?' selected="1"':'').'>'.lang('Private Only').'</option>'."\n");
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}
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// Calendarselection: User or Group
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if(count($this->bo->grants) > 0 && (!isset($GLOBALS['phpgw_info']['server']['deny_user_grants_access']) ||
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!$GLOBALS['phpgw_info']['server']['deny_user_grants_access']))
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{
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$grants = array();
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foreach($this->bo->list_cals() as $grant)
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{
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$grants[] = $grant['grantor'];
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}
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if ($this->multiple)
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{
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$file[] = array(
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'text' => "
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<script type=\"text/javascript\">
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function load_cal(url,id) {
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selectBox = document.getElementById(id);
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owner='';
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for(i=0; i < selectBox.length; ++i) {
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if (selectBox.options[i].selected) {
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owner += (owner ? ',' : '') + selectBox.options[i].value;
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}
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}
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if (owner) {
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location=url+'&owner='+owner;
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}
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}
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</script>
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".
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$this->accountsel->selection('owner','uical_select_owner',$this->owner,'calendar+',3,False,
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' style="width: 85%;" title="'.lang('select a %1',lang('user')).'"','',$grants).
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$this->html->submit_button('go','>>',"load_cal('".$GLOBALS['phpgw']->link('/index.php',array(
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'menuaction' => $_GET['menuaction'],
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'date' => $this->date,
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))."','uical_select_owner'); return false;",True,' title="'.lang('Go!').'"'),
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'no_lang' => True,
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'link' => False
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);
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}
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else
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{
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$file[] = array(
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'text' => $this->accountsel->selection('owner','uical_select_owner',$this->owner,'calendar+',0,False,
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' style="width: 85%;" title="'.lang('select a %1',lang('user')).'"',
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"location=location+(location.search.length ? '&' : '?')+'owner='+this.value;",$grants).
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$this->html->a_href($this->html->image('phpgwapi','users',lang('show the calendar of multiple users')),array(
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'menuaction' => $_GET['menuaction'],
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'multiple' => 1,
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'date' => $this->date,
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)),
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'no_lang' => True,
|
|
'link' => False
|
|
);
|
|
}
|
|
}
|
|
|
|
// Import & Export
|
|
$file['Export'] = $GLOBALS['phpgw']->link('/index.php','menuaction=calendar.uicalendar.export');
|
|
$file['Import'] = $GLOBALS['phpgw']->link('/index.php','menuaction=calendar.uiicalendar.import');
|
|
|
|
// we need to set the sidebox-width a bit wider, as idots.css sets it to 147, to small for the jscal
|
|
// setting it to auto, uses the smallest possible size, but IE kills the jscal if the width is set to auto !!!
|
|
echo '<style>
|
|
.divSidebox
|
|
{
|
|
width: '.($this->html->user_agent=='msie'?'180px':'auto').';
|
|
max-width: 180px;
|
|
}
|
|
</style>'."\n";
|
|
$menu_title = $GLOBALS['phpgw_info']['apps'][$appname]['title'] . ' '. lang('Menu');
|
|
display_sidebox($appname,$menu_title,$file);
|
|
echo "</form>\n";
|
|
|
|
if ($GLOBALS['phpgw_info']['user']['apps']['preferences'])
|
|
{
|
|
$menu_title = lang('Preferences');
|
|
$file = Array(
|
|
'Calendar preferences'=>$GLOBALS['phpgw']->link('/preferences/preferences.php','appname=calendar'),
|
|
'Grant Access'=>$GLOBALS['phpgw']->link('/index.php','menuaction=preferences.uiaclprefs.index&acl_app=calendar'),
|
|
'Edit Categories' =>$GLOBALS['phpgw']->link('/index.php','menuaction=preferences.uicategories.index&cats_app=calendar&cats_level=True&global_cats=True'),
|
|
);
|
|
display_sidebox($appname,$menu_title,$file);
|
|
}
|
|
|
|
if ($GLOBALS['phpgw_info']['user']['apps']['admin'])
|
|
{
|
|
$menu_title = lang('Administration');
|
|
$file = Array(
|
|
'Configuration'=>$GLOBALS['phpgw']->link('/index.php','menuaction=admin.uiconfig.index&appname=calendar'),
|
|
'Custom Fields'=>$GLOBALS['phpgw']->link('/index.php','menuaction=calendar.uicustom_fields.index'),
|
|
'Holiday Management'=>$GLOBALS['phpgw']->link('/index.php','menuaction=calendar.uiholiday.admin'),
|
|
'Import CSV-File' => $GLOBALS['phpgw']->link('/calendar/csv_import.php'),
|
|
'Global Categories' =>$GLOBALS['phpgw']->link('/index.php','menuaction=admin.uicategories.index&appname=calendar'),
|
|
);
|
|
display_sidebox($appname,$menu_title,$file);
|
|
}
|
|
}
|
|
}
|