ILIAS  release_5-3 Revision v5.3.23-19-g915713cf615
class.ilObjSessionListGUI.php
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1<?php
2/*
3 +-----------------------------------------------------------------------------+
4 | ILIAS open source |
5 +-----------------------------------------------------------------------------+
6 | Copyright (c) 1998-2006 ILIAS open source, University of Cologne |
7 | |
8 | This program is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU General Public License |
10 | as published by the Free Software Foundation; either version 2 |
11 | of the License, or (at your option) any later version. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
21 +-----------------------------------------------------------------------------+
22*/
23
24include_once('Services/Object/classes/class.ilObjectListGUI.php');
25
26
35{
36 protected $app_info = array();
37
38
45 public function __construct()
46 {
47 global $lng;
48
49 $lng->loadLanguageModule('crs');
50 $lng->loadLanguageModule('sess');
51
52 parent::__construct();
53 }
54
61 public function init()
62 {
63 $this->delete_enabled = true;
64 $this->cut_enabled = true;
65 $this->copy_enabled = true;
66 $this->subscribe_enabled = true;
67 $this->link_enabled = true;
68 $this->info_screen_enabled = true;
69 $this->subitems_enabled = true;
70 $this->type = "sess";
71 $this->gui_class_name = "ilobjsessiongui";
72
73 $this->substitutions = ilAdvancedMDSubstitution::_getInstanceByObjectType($this->type);
74 $this->enableSubstitutions($this->substitutions->isActive());
75
76 // general commands array
77 include_once('./Modules/Session/classes/class.ilObjSessionAccess.php');
78 $this->commands = ilObjSessionAccess::_getCommands();
79 }
80
90 public function getTitle()
91 {
93 $title = strlen($this->title) ? (': ' . $this->title) : '';
95 }
96
97
98
106 public function getCommandLink($a_cmd)
107 {
108 global $ilCtrl;
109
110 // separate method for this line
111 $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $this->ref_id);
112 $cmd_link = $ilCtrl->getLinkTargetByClass("ilrepositorygui", $a_cmd);
113 $ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $_GET["ref_id"]);
114 return $cmd_link;
115 }
116
126 public function checkCommandAccess($a_permission, $a_cmd, $a_ref_id, $a_type, $a_obj_id="")
127 {
128 if ($a_cmd != 'register' and $a_cmd != 'unregister') {
129 $a_cmd = '';
130 }
131 return parent::checkCommandAccess($a_permission, $a_cmd, $a_ref_id, $a_type, $a_obj_id);
132 }
133
134
142 public function getProperties()
143 {
144 $app_info = $this->getAppointmentInfo();
145
146 /*
147 $props[] = array(
148 'alert' => false,
149 'property' => $this->lng->txt('event_date'),
150 'value' => ilSessionAppointment::_appointmentToString($app_info['start'],$app_info['end'],$app_info['fullday']));
151 */
152 include_once './Modules/Session/classes/class.ilObjSession.php';
153 $session_data = new ilObjSession($this->obj_id, false);
154 include_once './Modules/Session/classes/class.ilSessionParticipants.php';
155 $part = ilSessionParticipants::getInstance($this->ref_id);
156
157 if ($session_data->isRegistrationUserLimitEnabled()) {
158 if ($part->getCountMembers() <= $session_data->getRegistrationMaxUsers()) {
159 $props[] = array(
160 'alert' => false,
161 'property' => $this->lng->txt('sess_list_reg_limit_places'),
162 'value' => max(
163 0,
164 $session_data->getRegistrationMaxUsers() - $part->getCountMembers()
165 )
166 );
167 }
168 }
169
171 if ($items = self::lookupAssignedMaterials($this->obj_id)) {
172 $props[] = array(
173 'alert' => false,
174 'property' => $this->lng->txt('event_ass_materials_prop'),
175 'value' => count($items)
176 );
177 }
178 }
180 include_once './Modules/Session/classes/class.ilObjSession.php';
181 $session_data = ilObjSession::lookupSession($this->obj_id);
182
183 if (strlen($session_data['location'])) {
184 $props[] = array(
185 'alert' => false,
186 'property' => $this->lng->txt('event_location'),
187 'value' => $session_data['location']
188 );
189 }
190 if (strlen($session_data['details'])) {
191 $props[] = array(
192 'alert' => false,
193 'property' => $this->lng->txt('event_details_workflow'),
194 'value' => nl2br($session_data['details']),
195 'newline' => true
196 );
197 }
198 $has_new_line = false;
199 if (strlen($session_data['name'])) {
200 $props[] = array(
201 'alert' => false,
202 'property' => $this->lng->txt('event_lecturer'),
203 'value' => $session_data['name'],
204 'newline' => true
205 );
206 $has_new_line = true;
207 }
208 if (strlen($session_data['email'])) {
209 $props[] = array(
210 'alert' => false,
211 'property' => $this->lng->txt('tutor_email'),
212 'value' => $session_data['email'],
213 'newline' => $has_new_line ? false : true
214 );
215 $has_new_line = true;
216 }
217 if (strlen($session_data['phone'])) {
218 $props[] = array(
219 'alert' => false,
220 'property' => $this->lng->txt('tutor_phone'),
221 'value' => $session_data['phone'],
222 'newline' => $has_new_line ? false : true
223 );
224 $has_new_line = true;
225 }
226 }
227
228 return $props;
229 }
230
231
232
239 protected function getAppointmentInfo()
240 {
241 if (isset($this->app_info[$this->obj_id])) {
242 return $this->app_info[$this->obj_id];
243 }
244 include_once('./Modules/Session/classes/class.ilSessionAppointment.php');
245 return $this->app_info[$this->obj_id] = ilSessionAppointment::_lookupAppointment($this->obj_id);
246 }
247
253 protected static function lookupAssignedMaterials($a_sess_id)
254 {
255 global $ilDB;
256
257 $query = 'SELECT * FROM event_items ei ' .
258 'JOIN tree ON item_id = child ' .
259 'WHERE event_id = ' . $ilDB->quote($a_sess_id, 'integer') . ' ' .
260 'AND tree > 0';
261 $res = $ilDB->query($query);
262 while ($row = $res->fetchRow(ilDBConstants::FETCHMODE_OBJECT)) {
263 $items[] = $row->item_id;
264 }
265 return $items ? $items : array();
266 }
267}
$_GET["client_id"]
An exception for terminatinating execution or to throw for unit testing.
static _getInstanceByObjectType($a_type)
Singleton: use this method to get an instance.
static _getCommands()
get list of command/permission combinations
getTitle()
get title Overwritten since sessions prepend the date of the session to the title
static lookupAssignedMaterials($a_sess_id)
Get assigned items of event.
getCommandLink($a_cmd)
Get command link url.
getAppointmentInfo()
get appointment info
checkCommandAccess($a_permission, $a_cmd, $a_ref_id, $a_type, $a_obj_id="")
Only check cmd access for cmd 'register' and 'unregister'.
static lookupSession($a_obj_id)
Get session data.
Class ilObjectListGUI.
enableSubstitutions($a_status)
Enable substitutions.
getDetailsLevel()
Get current details level.
static _lookupAppointment($a_obj_id)
lookup appointment
static _appointmentToString($start, $end, $fulltime)
static getInstance($a_ref_id)
Get instance.
global $ilCtrl
Definition: ilias.php:18
$query
foreach($_POST as $key=> $value) $res
global $ilDB
$a_type
Definition: workflow.php:92