ILIAS  release_4-4 Revision
class.ilObjChatroomGUI.php
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1 <?php
2 /* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
3 
4 require_once 'Services/Object/classes/class.ilObjectGUI.php';
5 require_once 'Modules/Chatroom/classes/class.ilObjChatroom.php';
6 require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
7 require_once 'Modules/Chatroom/classes/class.ilObjChatroomAccess.php';
8 require_once 'Modules/Chatroom/classes/class.ilChatroomObjectGUI.php';
9 
20 {
27  public function __construct($a_data = null, $a_id = null, $a_call_by_reference = true)
28  {
29  if(in_array($_REQUEST['cmd'], array('getOSDNotifications', 'removeOSDNotifications')))
30  {
31  require_once 'Services/Notifications/classes/class.ilNotificationGUI.php';
32  $notifications = new ilNotificationGUI();
33  $notifications->{$_REQUEST['cmd'] . 'Object'}();
34  exit;
35  }
36 
37  if($a_data == null)
38  {
39  if($_GET['serverInquiry'])
40  {
41  require_once dirname(__FILE__) . '/class.ilChatroomServerHandler.php';
43  return;
44  }
45  }
46 
47  $this->type = 'chtr';
48  parent::__construct($a_data, $a_id, $a_call_by_reference, false);
49  $this->lng->loadLanguageModule('chatroom');
50  $this->lng->loadLanguageModule('chatroom_adm');
51  }
52 
58  protected function getObjectDefinition()
59  {
61  }
62 
67  public function _forwards()
68  {
69  return array();
70  }
71 
75  public function executeCommand()
76  {
83  global $ilNavigationHistory, $ilCtrl, $ilHelp, $ilAccess;
84 
85  if('cancel' == $ilCtrl->getCmd() && $this->getCreationMode())
86  {
87  parent::cancelCreation();
88  return;
89  }
90 
91  // add entry to navigation history
92  if(!$this->getCreationMode() && $ilAccess->checkAccess('read', '', (int)$_GET['ref_id']))
93  {
94  $ilNavigationHistory->addItem($_GET['ref_id'], './goto.php?target=' . $this->type . '_' . $_GET['ref_id'], $this->type);
95  }
96 
97  $next_class = $ilCtrl->getNextClass();
98 
99  require_once 'Modules/Chatroom/classes/class.ilChatroomTabFactory.php';
100  if(!$this->getCreationMode())
101  {
102  $tabFactory = new ilChatroomTabFactory($this);
103 
104  if(strtolower($_GET['baseClass']) == 'iladministrationgui')
105  {
106  $tabFactory->getAdminTabsForCommand($ilCtrl->getCmd());
107  }
108  else
109  {
110  $ilHelp->setScreenIdComponent("chtr");
111  $tabFactory->getTabsForCommand($ilCtrl->getCmd());
112  }
113  }
114 
115  // #8701 - infoscreen actions
116  if($next_class == 'ilinfoscreengui' && $ilCtrl->getCmd() != 'info')
117  {
118  $ilCtrl->setCmd('info-' . $ilCtrl->getCmd());
119  }
120  // repository info call
121  if($ilCtrl->getCmd() == 'infoScreen')
122  {
123  $ilCtrl->setCmdClass('ilinfoscreengui');
124  $ilCtrl->setCmd('info');
125  }
126 
127  switch($next_class)
128  {
129  case 'ilpermissiongui':
130  include_once 'Services/AccessControl/classes/class.ilPermissionGUI.php';
131  $this->prepareOutput();
132  $perm_gui = new ilPermissionGUI($this);
133  $ilCtrl->forwardCommand($perm_gui);
134  break;
135  case 'ilobjectcopygui':
136  $this->prepareOutput();
137  include_once 'Services/Object/classes/class.ilObjectCopyGUI.php';
138  $cp = new ilObjectCopyGUI($this);
139  $cp->setType('chtr');
140  $ilCtrl->forwardCommand($cp);
141  break;
142 
143  case "ilcommonactiondispatchergui":
144  include_once("Services/Object/classes/class.ilCommonActionDispatcherGUI.php");
146  $this->ctrl->forwardCommand($gui);
147  break;
148 
149  default:
150  try
151  {
152  $res = explode('-', $ilCtrl->getCmd(), 2);
153  $this->dispatchCall($res[0], $res[1] ? $res[1] : '');
154  }
155  catch(Exception $e)
156  {
157  $error = array(
158  'success' => false,
159  'reason' => $e->getMessage()
160  );
161  echo json_encode($error);
162  exit;
163  }
164  }
165  }
166 
170  public function getConnector()
171  {
172  require_once 'Modules/Chatroom/classes/class.ilChatroomServerConnector.php';
173  require_once 'Modules/Chatroom/classes/class.ilChatroomServerSettings.php';
174  require_once 'Modules/Chatroom/classes/class.ilChatroomAdmin.php';
175 
176  $settings = ilChatroomAdmin::getDefaultConfiguration()->getServerSettings();
177  $connector = new ilChatroomServerConnector($settings);
178 
179  return $connector;
180  }
181 
185  public function fallback()
186  {
187  $this->prepareOutput();
188  $this->tpl->setVariable('ADM_CONTENT', $this->lng->txt('invalid_operation'));
189  }
190 
194  public function settings()
195  {
196  $this->prepareOutput();
197  }
198 
206  public function insertObject()
207  {
213  global $rbacsystem, $objDefinition, $rbacreview;
214 
215  $new_type = $this->type;
216 
217  // create permission is already checked in createObject.
218  // This check here is done to prevent hacking attempts
219  if(!$rbacsystem->checkAccess('create', $_GET['ref_id'], $new_type))
220  {
221  $this->ilias->raiseError(
222  $this->lng->txt('no_create_permission'),
223  $this->ilias->error_obj->MESSAGE
224  );
225  }
226 
227  $location = $objDefinition->getLocation($new_type);
228 
229  // create and insert object in objecttree
230  $class_name = 'ilObj' . $objDefinition->getClassName($new_type);
231  include_once $location . '/class.' . $class_name . '.php';
232 
236  $newObj = new $class_name();
237  $newObj->setType($new_type);
238  $newObj->setTitle(ilUtil::stripSlashes($_POST['title']));
239  $newObj->setDescription(ilUtil::stripSlashes($_POST['desc']));
240  $newObj->create();
241  $newObj->createReference();
242  $newObj->putInTree($_GET['ref_id']);
243  $newObj->setPermissions($_GET['ref_id']);
244 
245  $objId = $newObj->getId();
246 
247  $room = new ilChatroom();
248 
249  $room->saveSettings(
250  array(
251  'object_id' => $objId,
252  'autogen_usernames' => 'Autogen #',
253  'display_past_msgs' => 20,
254  'private_rooms_enabled' => 0
255  ));
256 
257  // rbac log
258  include_once 'Services/AccessControl/classes/class.ilRbacLog.php';
259  $rbac_log_roles = $rbacreview->getParentRoleIds($newObj->getRefId(), false);
260  $rbac_log = ilRbacLog::gatherFaPa($newObj->getRefId(), array_keys($rbac_log_roles), true);
261  ilRbacLog::add(ilRbacLog::CREATE_OBJECT, $newObj->getRefId(), $rbac_log);
262 
263  $this->object = $newObj;
264 
265  return $newObj;
266  }
267 
272  public function getRefId()
273  {
274  return $this->object->getRefId();
275  }
276 
281  public static function _goto($params)
282  {
288  global $rbacsystem, $ilErr, $lng;
289 
290  $parts = explode('_', $params);
291  $ref_id = $parts[0];
292  $sub = $parts[1];
293 
294  if($rbacsystem->checkAccess('read', $ref_id))
295  {
296  if($sub)
297  {
298  $_REQUEST['sub'] = $_GET['sub'] = (int)$sub;
299  }
300  include_once 'Services/Object/classes/class.ilObjectGUI.php';
302  }
303  else if($rbacsystem->checkAccess('read', ROOT_FOLDER_ID))
304  {
305  ilUtil::sendInfo(sprintf($lng->txt('msg_no_perm_read_item'), ilObject::_lookupTitle(ilObject::_lookupObjId($ref_id))), true);
306  include_once 'Services/Object/classes/class.ilObjectGUI.php';
307  ilObjectGUI::_gotoRepositoryNode(ROOT_FOLDER_ID, '');
308  }
309 
310  $ilErr->raiseError(sprintf($lng->txt('msg_no_perm_read_item'), ilObject::_lookupTitle(ilObject::_lookupObjId($ref_id))), $ilErr->FATAL);
311  }
312 
317  protected function initCreationForms($a_new_type)
318  {
319  $forms = parent::initCreationForms($a_new_type);
320 
321  unset($forms[self::CFORM_IMPORT]);
322  $forms[self::CFORM_NEW]->clearCommandButtons();
323  $forms[self::CFORM_NEW]->addCommandButton('create-save', $this->lng->txt($a_new_type . '_add'));
324  $forms[self::CFORM_NEW]->addCommandButton('cancel', $this->lng->txt('cancel'));
325  return $forms;
326  }
327 
328  function addLocatorItems()
329  {
333  global $ilLocator;
334 
335  if(is_object($this->object))
336  {
337  $ilLocator->addItem($this->object->getTitle(), $this->ctrl->getLinkTarget($this, 'view'), '', $this->getRefId());
338  }
339  }
340 }
exit
Definition: login.php:54
Class ilChatroomServerHandler.
$_POST['username']
Definition: cron.php:12
getObjectDefinition()
Returns object definition by calling getDefaultDefinition method in ilChatroomObjectDefinition.
GUI class for the workflow of copying objects.
$_GET["client_id"]
$location
Definition: buildRTE.php:44
Class ilChatroomTabFactory.
getRefId()
Returns RefId.
settings()
Calls prepareOutput method.
static _lookupTitle($a_id)
lookup object title
static getDefaultDefinition($moduleName)
Returns an Instance of ilChatroomObjectDefinition, using given $moduleName as parameter.
static gatherFaPa($a_ref_id, array $a_role_ids, $a_add_action=false)
global $ilCtrl
Definition: ilias.php:18
static sendInfo($a_info="", $a_keep=false)
Send Info Message to Screen.
const CREATE_OBJECT
& executeCommand()
execute command
static _gotoRepositoryNode($a_ref_id, $a_cmd="frameset")
Goto repository root.
Class ilChatroomServerConnector.
static _lookupObjId($a_id)
redirection script todo: (a better solution should control the processing via a xml file) ...
static stripSlashes($a_str, $a_strip_html=true, $a_allow="")
strip slashes if magic qoutes is enabled
prepareOutput()
prepare output
_forwards()
Returns an empty array.
Class ilChatroom.
__construct($a_data=null, $a_id=null, $a_call_by_reference=true)
Constructor.
static add($a_action, $a_ref_id, array $a_diff, $a_source_ref_id=false)
getCreationMode()
get creation mode
New PermissionGUI (extends from old ilPermission2GUI) RBAC related output.
if($_REQUEST['ilias_path']) define('ILIAS_HTTP_PATH' $_REQUEST['ilias_path']
Definition: index.php:7
static getInstanceFromAjaxCall()
(Re-)Build instance from ajax call
addLocatorItems()
should be overwritten to add object specific items (repository items are preloaded) ...
fallback()
Calls $this->prepareOutput method and sets template variable.
Class ilObjChatroomGUI GUI class for chatroom objects.