forked from extern/egroupware
361 lines
11 KiB
PHP
361 lines
11 KiB
PHP
<?php
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/**
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* eGroupWare - Calendar planner block for sitemgr
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*
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* @link http://www.egroupware.org
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* @package calendar
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @copyright (c) 2010 by RalfBecker-At-outdoor-training.de
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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use EGroupware\Api;
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use EGroupware\Api\Link;
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use EGroupware\Api\Framework;
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use EGroupware\Api\Acl;
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use EGroupware\Api\Etemplate;
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/**
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* Calendar planner block for sitemgr
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*/
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class module_calendar_planner extends Module
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{
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/**
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* Default calendar CSS file
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*/
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const CALENDAR_CSS = '/calendar/templates/default/app.css';
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const ETEMPLATE_CSS = '/api/templates/default/etemplate2.css';
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/**
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* Constructor
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*/
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function __construct()
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{
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parent::__construct();
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$this->arguments = array(
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'sortby' => array(
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'type' => 'select',
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'label' => lang('Type of planner'),
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'options' => array(
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0 => lang('Planner by category'),
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'user' => lang('Planner by user'),
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'month' => lang('Yearly Planner')
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),
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),
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'cat_id' => array(
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'type' => 'select',
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'label' => lang('Choose a category'),
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'options' => array(), // done by get_user_interface()
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'multiple' => true,
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),
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'owner' => array(
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'type' => 'select',
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'label' => lang('Group(s) or user(s) to show'),
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'options' => array(),
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),
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'resources' => array(
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'type' => 'select',
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'label' => lang('Resources'),
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'options' => array(),
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),
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'filter' => array(
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'type' => 'select',
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'label' => lang('Filter'),
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'options' => array(
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'default' => lang('Not rejected'),
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'accepted' => lang('Accepted'),
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'unknown' => lang('Invitations'),
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'tentative' => lang('Tentative'),
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'rejected' => lang('Rejected'),
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'owner' => lang('Owner too'),
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'all' => lang('All incl. rejected'),
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'hideprivate' => lang('Hide private infos'),
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'no-enum-groups' => lang('only group-events'),
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),
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'default' => 'default',
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),
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'date' => array(
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'type' => 'textfield',
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'label' => 'Startdate as YYYYmmdd (empty for current date)',
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'default' => '',
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'params' => array('size' => 10),
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),
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);
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$this->title = lang('Calendar - Planner');
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$this->description = lang('This module displays a planner calendar.');
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}
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/**
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* Reimplemented to fetch the cats, users/groups and resources
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*/
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function get_user_interface()
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{
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$cats = new Api\Categories('','calendar');
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foreach($cats->return_array('all',0,False,'','cat_name','',True) as $cat)
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{
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$this->arguments['cat_id']['options'][$cat['id']] = str_repeat(' ',$cat['level']).$cat['name'];
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}
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if (count($this->arguments['cat_id']['options']) > 5)
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{
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$this->arguments['cat_id']['multiple'] = 5;
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}
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if (!isset($GLOBALS['egw']->accounts))
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{
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$GLOBALS['egw']->accounts = new Api\Accounts();
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}
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$this->accounts =& $GLOBALS['egw']->accounts;
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$search_params = array(
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'type' => 'both',
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'app' => 'calendar',
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);
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$accounts = $this->accounts->search($search_params);
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$calendar_bo = new calendar_bo();
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$users = array();
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$groups = array();
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// sort users and groups separately.
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$anon_user = $this->accounts->name2id($GLOBALS['Common_BO']->sites->current_site['anonymous_user'],'account_lid','u');
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$anon_groups = $this->accounts->memberships($anon_user,true);
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foreach ($accounts as $entry)
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{
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$is_group = false;
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$has_read_permissions = false;
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$acl = new Acl($entry['account_id']);
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$acl->read_repository();
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// get the rights for each account to check whether the anon user has read permissions.
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$rights = $acl->get_rights($anon_user,'calendar');
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// also add the anon user if it's his own calendar.
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if ($calendar_bo->check_perms(Acl::READ|calendar_bo::ACL_READ_FOR_PARTICIPANTS|calendar_bo::ACL_FREEBUSY,0,$entry['account_id'],'ts',null,$anon_user) || ($entry['account_id'] == $anon_user))
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{
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$has_read_permissions = true;
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}
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else
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{
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// scan the groups which pass on permissions to the anon user group member
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// or ass permissions if this is the anon group's calendar.
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foreach ($anon_groups as $parent_group)
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{
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$rights = $acl->get_rights($parent_group,'calendar');
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if (($rights & Acl::READ) || ($entry['account_id'] == $parent_group))
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{
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$has_read_permissions = true;
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break;
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}
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}
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}
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if ($has_read_permissions)
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{
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// Separate groups from users for improved readability.
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if ($is_group)
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{
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$groups[$entry['account_id']] = $entry['account_lid'];
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}
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else
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{
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$users[$entry['account_id']] = Api\Accounts::format_username($entry['account_lid'],$entry['account_firstname'],$entry['account_lastname']);
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}
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}
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}
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asort($groups);
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asort($users);
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// concat users and groups to the option array.
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$this->arguments['owner']['options'] = array_unique($groups + $users);
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if (count($this->arguments['owner']['options']) > 10)
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{
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$this->arguments['owner']['multiple'] = 10;
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}
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else if (count($this->arguments['owner']['options']) > 0)
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{
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$this->arguments['owner']['multiple'] = true;
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}
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$query = '';
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$options = array('start' => 0);
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$acl = new Acl($anon_user);
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$acl->read_repository();
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foreach ($calendar_bo->resources as $type => $data)
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{
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// Check anon user's permissions - must have at least run for the hook to be available
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if($acl->check('run',EGW_ACL_READ, $data['app']) &&
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$type != '' && $data['app'] && Link::get_registry($data['app'], 'query')
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)
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{
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$_results = Link::query($data['app'], $query,$options);
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}
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if(!$_results) continue;
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$_results = array_unique($_results);
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foreach ($_results as $key => $value)
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{
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if($calendar_bo->check_perms(Acl::READ,0,$type.$key,'ts',null,$anon_user))
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{
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$this->arguments['resources']['options'][$type.$key] = $value;
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}
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}
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}
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$this->arguments['resources']['options'] = array_unique($this->arguments['resources']['options']);
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$this->arguments['resources']['multiple'] = count($this->arguments['resources']['options']) ? 4 : 0;
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return parent::get_user_interface();
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}
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/**
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* Get block content
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*
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* @param $arguments
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* @param $properties
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*/
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function get_content(&$arguments,$properties)
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{
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$GLOBALS['egw_info']['flags']['currentapp'] = 'calendar';
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//error_log(array2string($arguments));
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if (empty($arguments['date']))
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{
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$arguments['date'] = date('Ymd');
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}
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if ($arguments['sortby'] == 'yearly')
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{
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$arguments['sortby'] = 'month';
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$arguments['date'] = substr($arguments['date'],0,4).'0101';
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}
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if (isset($_GET['date'])) $arguments['date'] = $_GET['date'];
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if (empty($arguments['cat_id'])) $arguments['cat_id'] = '';
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if(isset($arguments['resources']) && in_array('r0', $arguments['resources']))
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{
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foreach($arguments['resources'] as $index => $value)
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{
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if($value == 'r0')
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{
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unset($arguments['resources'][$index]);
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}
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}
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}
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$params = $arguments;
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if (isset($params['resources']) && count($params['resources']))
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{
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$params['owner'] = array_merge((array)$params['owner'], (array)$params['resources']);
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unset($params['resources']);
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}
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$html = '<style type="text/css">'."\n";
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$html .= '@import url('.$GLOBALS['egw_info']['server']['webserver_url'].self::CALENDAR_CSS.");\n";
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$html .= '@import url('.$GLOBALS['egw_info']['server']['webserver_url'].self::ETEMPLATE_CSS.");\n";
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$html .= '@import url('.$GLOBALS['egw_info']['server']['webserver_url'].Api\Categories::css(Api\Categories::GLOBAL_APPNAME).");\n";
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$html .= '@import url('.$GLOBALS['egw_info']['server']['webserver_url'].Api\Categories::css('calendar').");\n";
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$html .= '.popupMainDiv #calendar-planner { position: static;}
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#calendar-planner .calendar_plannerWidget, #calendar-planner div.calendar_plannerRows {
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height: auto !important;
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}
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</style>'."\n";
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$html .= Api\Html::image('sitemgr', 'left', lang('Previous'), 'onclick=\'app.calendar.toolbar_action({id:"previous"});\'')
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. Api\Html::image('sitemgr', 'right', lang('Next'), 'style="float: right;" onclick=\'app.calendar.toolbar_action({id:"next"});\'');
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if (is_array($params['owner']))
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{
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// Buffer, and add anything that gets cleared to the content
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ob_start(function($buffer) use(&$html) {
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$html .= $buffer;
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return '';
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});
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Framework::$header_done = true;
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$ui = new calendar_uiviews();
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$ui->sortby = $arguments['sortby'];
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$ui->owner = $params['owner'];
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if (!$ui->planner_view || $ui->planner_view == 'month') // planner monthview
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{
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if ($ui->day < 15) // show one complete month
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{
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$ui->_week_align_month($ui->first,$ui->last);
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}
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else // show 2 half month
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{
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$ui->_week_align_month($ui->first,$ui->last,15);
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}
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}
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elseif ($ui->planner_view == 'week' || $ui->planner_view == 'weekN') // weeekview
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{
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$start = new Api\DateTime($ui->date);
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$start->setWeekstart();
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$ui->first = $start->format('ts');
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$ui->last = $ui->bo->date2array($this->first);
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$ui->last['day'] += ($ui->planner_view == 'week' ? 7 : 7 * $ui->cal_prefs['multiple_weeks'])-1;
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$ui->last['hour'] = 23; $ui->last['minute'] = $ui->last['sec'] = 59;
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unset($ui->last['raw']);
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$ui->last = $ui->bo->date2ts($ui->last);
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}
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else // dayview
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{
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$ui->first = $ui->bo->date2ts($ui->date);
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$ui->last = $ui->bo->date2array($ui->first);
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$ui->last['day'] += 0;
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$ui->last['hour'] = 23; $ui->last['minute'] = $ui->last['sec'] = 59;
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unset($ui->last['raw']);
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$ui->last = $ui->bo->date2ts($ui->last);
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}
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$search_params = $ui->search_params;
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$search_params['daywise'] = false;
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$search_params['start'] = $ui->first;
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$search_params['end'] = $ui->last;
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$search_params['owner'] = $ui->owner;
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$search_params['enum_groups'] = $ui->sortby == 'user';
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$content = array();
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$sel_options = array();
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$content['planner'] = $ui->bo->search($search_params);
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foreach($content['planner'] as &$event)
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{
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$ui->to_client($event);
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}
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$tmpl = new Etemplate('calendar.planner');
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$tmpl->setElementAttribute('planner','start_date', Api\DateTime::to($ui->first, Api\DateTime::ET2));
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$tmpl->setElementAttribute('planner','end_date', Api\DateTime::to($ui->last, Api\DateTime::ET2));
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$tmpl->setElementAttribute('planner','owner', $search_params['owner']);
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$tmpl->setElementAttribute('planner','group_by', $ui->sortby);
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// Make sure all used owners are there, faking
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// calendar_owner_etemplate_widget::beforeSendToClient() since the
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// rest of the calendar app is probably missing.
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foreach($search_params['owner'] as $owner)
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{
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$sel_options['owner'][] = Array(
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'id' => $owner,
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'value' => $owner,
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'label' => calendar_owner_etemplate_widget::get_owner_label($owner)
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);
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}
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$tmpl->exec(__METHOD__, $content,$sel_options, array('__ALL__' => true),array(),2);
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$html .= ob_get_contents();
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$html .= '<script>'
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. ' window.egw_LAB.wait(function() {jQuery(function() {'
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. 'app.calendar.set_state(' . json_encode(array(
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'view' => 'planner',
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'planner_view' => 'month',
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'date' => Api\DateTime::to($ui->first, Api\DateTime::ET2),
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'owner' => $search_params['owner'],
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'sortby' => $ui->sortby,
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'filter' => $arguments['filter']
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)).');'
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. '});});'
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. '</script>';
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ob_end_clean();
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}
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else
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{
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$html .= '<div class="message" align="center">'.lang('No owner selected').'</div>';
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}
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return $html;
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}
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}
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