ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
class.ilRepUtilGUI.php
Go to the documentation of this file.
1<?php
2/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
3require_once('./Services/Repository/classes/class.ilObjectPlugin.php');
4
12class ilRepUtilGUI
13{
14
21 function __construct($a_parent_gui, $a_parent_cmd = "")
22 {
23 $this->parent_gui = $a_parent_gui;
24 $this->parent_cmd = $a_parent_cmd;
25 }
26
27
31 function showDeleteConfirmation($a_ids, $a_supress_message = false)
32 {
33 global $lng, $ilSetting, $ilCtrl, $tpl, $objDefinition;
34
35 if (!is_array($a_ids) || count($a_ids) == 0)
36 {
37 ilUtil::sendFailure($lng->txt("no_checkbox"), true);
38 return false;
39 }
40
41 // Remove duplicate entries
42 $a_ids = array_unique((array) $a_ids);
43
44 include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
45 $cgui = new ilConfirmationGUI();
46
47 if(!$a_supress_message)
48 {
49 $msg = $lng->txt("info_delete_sure");
50
51 if (!$ilSetting->get('enable_trash'))
52 {
53 $msg .= "<br/>".$lng->txt("info_delete_warning_no_trash");
54 }
55
56 $cgui->setHeaderText($msg);
57 }
58 $cgui->setFormAction($ilCtrl->getFormAction($this->parent_gui));
59 $cgui->setCancel($lng->txt("cancel"), "cancelDelete");
60 $cgui->setConfirm($lng->txt("confirm"), "confirmedDelete");
61
62 $form_name = "cgui_".md5(uniqid());
63 $cgui->setFormName($form_name);
64
65 $deps = array();
66 foreach ($a_ids as $ref_id)
67 {
68 $obj_id = ilObject::_lookupObjId($ref_id);
69 $type = ilObject::_lookupType($obj_id);
70 $title = call_user_func(array(ilObjectFactory::getClassByType($type),'_lookupTitle'),$obj_id);
71 $alt = ($objDefinition->isPlugin($type))
72 ? $lng->txt("icon")." ".ilObjectPlugin::lookupTxtById($type, "obj_".$type)
73 : $lng->txt("icon")." ".$lng->txt("obj_".$type);
74
75 $title .= $this->handleMultiReferences($obj_id, $ref_id, $form_name);
76
77 $cgui->addItem("id[]", $ref_id, $title,
78 ilObject::_getIcon($obj_id, "small", $type),
79 $alt);
80
81 ilObject::collectDeletionDependencies($deps, $ref_id, $obj_id, $type);
82 }
83 $deps_html = "";
84
85 if (is_array($deps) && count($deps) > 0)
86 {
87 include_once("./Services/Repository/classes/class.ilRepDependenciesTableGUI.php");
88 $tab = new ilRepDependenciesTableGUI($deps);
89 $deps_html = "<br/><br/>".$tab->getHTML();
90 }
91
92 $tpl->setContent($cgui->getHTML().$deps_html);
93 return true;
94 }
95
104 function handleMultiReferences($a_obj_id, $a_ref_id, $a_form_name)
105 {
106 global $lng, $ilAccess, $tree;
107
108 // process
109
110 $all_refs = ilObject::_getAllReferences($a_obj_id);
111 if(sizeof($all_refs) > 1)
112 {
113 $lng->loadLanguageModule("rep");
114
115 $may_delete_any = 0;
116 $counter = 0;
117 $items = array();
118 foreach($all_refs as $mref_id)
119 {
120 // not the already selected reference, no refs from trash
121 if($mref_id != $a_ref_id && !$tree->isDeleted($mref_id))
122 {
123 if($ilAccess->checkAccess("read", "", $mref_id))
124 {
125 $may_delete = false;
126 if($ilAccess->checkAccess("delete", "", $mref_id))
127 {
128 $may_delete = true;
129 $may_delete_any++;
130 }
131
132 $items[] = array("id" => $mref_id,
133 "path" => array_shift($this->buildPath(array($mref_id))),
134 "delete" => $may_delete);
135 }
136 else
137 {
138 $counter++;
139 }
140 }
141 }
142
143
144 // render
145
146 $tpl = new ilTemplate("tpl.rep_multi_ref.html", true, true, "Services/Repository");
147
148 $tpl->setVariable("TXT_INTRO", $lng->txt("rep_multiple_reference_deletion_intro"));
149
150 if($may_delete_any)
151 {
152 $tpl->setVariable("TXT_INSTRUCTION", $lng->txt("rep_multiple_reference_deletion_instruction"));
153 }
154
155 if($items)
156 {
157 $var_name = "mref_id[]";
158
159 foreach($items as $item)
160 {
161 if($item["delete"])
162 {
163 $tpl->setCurrentBlock("cbox");
164 $tpl->setVariable("ITEM_NAME", $var_name);
165 $tpl->setVariable("ITEM_VALUE", $item["id"]);
166 $tpl->parseCurrentBlock();
167 }
168 else
169 {
170 $tpl->setCurrentBlock("item_info");
171 $tpl->setVariable("TXT_ITEM_INFO", $lng->txt("rep_no_permission_to_delete"));
172 $tpl->parseCurrentBlock();
173 }
174
175 $tpl->setCurrentBlock("item");
176 $tpl->setVariable("ITEM_TITLE", $item["path"]);
177 $tpl->parseCurrentBlock();
178 }
179
180 if($may_delete_any > 1)
181 {
182 $tpl->setCurrentBlock("cbox");
183 $tpl->setVariable("ITEM_NAME", "sall_".$a_ref_id);
184 $tpl->setVariable("ITEM_VALUE", "");
185 $tpl->setVariable("ITEM_ADD", " onclick=\"il.Util.setChecked('".
186 $a_form_name."', '".$var_name."', document.".$a_form_name.
187 ".sall_".$a_ref_id.".checked)\"");
188 $tpl->parseCurrentBlock();
189
190 $tpl->setCurrentBlock("item");
191 $tpl->setVariable("ITEM_TITLE", $lng->txt("select_all"));
192 $tpl->parseCurrentBlock();
193 }
194 }
195
196 if($counter)
197 {
198 $tpl->setCurrentBlock("add_info");
199 $tpl->setVariable("TXT_ADDITIONAL_INFO",
200 sprintf($lng->txt("rep_object_references_cannot_be_read"), $counter));
201 $tpl->parseCurrentBlock();
202 }
203
204 return $tpl->get();
205 }
206 }
207
213 function showTrashTable($a_ref_id)
214 {
215 global $tpl, $tree, $lng;
216
217 $objects = $tree->getSavedNodeData($a_ref_id);
218
219 if (count($objects) == 0)
220 {
221 ilUtil::sendInfo($lng->txt("msg_trash_empty"));
222 return;
223 }
224 include_once("./Services/Repository/classes/class.ilTrashTableGUI.php");
225 $ttab = new ilTrashTableGUI($this->parent_gui, "trash");
226 $ttab->setData($objects);
227
228 $tpl->setContent($ttab->getHTML());
229 }
230
237 function restoreObjects($a_cur_ref_id, $a_ref_ids)
238 {
239 global $lng;
240
241 if (!is_array($a_ref_ids) || count($a_ref_ids) == 0)
242 {
243 ilUtil::sendFailure($lng->txt("no_checkbox"),true);
244 return false;
245 }
246 else
247 {
248 try
249 {
250 include_once("./Services/Repository/classes/class.ilRepUtil.php");
251 ilRepUtil::restoreObjects($a_cur_ref_id, $a_ref_ids);
252 ilUtil::sendSuccess($lng->txt("msg_undeleted"),true);
253 }
254 catch (Exception $e)
255 {
256 ilUtil::sendFailure($e->getMessage(),true);
257 return false;
258 }
259 }
260 return true;
261 }
262
266 function deleteObjects($a_cur_ref_id, $a_ref_ids)
267 {
268 global $ilSetting, $lng;
269
270 if (!is_array($a_ref_ids) || count($a_ref_ids) == 0)
271 {
272 ilUtil::sendFailure($lng->txt("no_checkbox"), true);
273 return false;
274 }
275 else
276 {
277 include_once("./Services/Repository/classes/class.ilRepUtil.php");
278 try
279 {
280 ilRepUtil::deleteObjects($a_cur_ref_id, $a_ref_ids);
281 if ($ilSetting->get('enable_trash'))
282 {
283 ilUtil::sendSuccess($lng->txt("info_deleted"),true);
284 }
285 else
286 {
287 ilUtil::sendSuccess($lng->txt("msg_removed"),true);
288 }
289 }
290 catch (Exception $e)
291 {
292 ilUtil::sendFailure($e->getMessage(), true);
293 return false;
294 }
295 }
296 }
297
301 function removeObjectsFromSystem($a_ref_ids, $a_from_recovery_folder = false)
302 {
303 global $lng;
304
305 if (!is_array($a_ref_ids) || count($a_ref_ids) == 0)
306 {
307 ilUtil::sendFailure($lng->txt("no_checkbox"), true);
308 return false;
309 }
310 else
311 {
312 include_once("./Services/Repository/classes/class.ilRepUtil.php");
313 try
314 {
315 ilRepUtil::removeObjectsFromSystem($a_ref_ids, $a_from_recovery_folder);
316 ilUtil::sendSuccess($lng->txt("msg_removed"),true);
317 }
318 catch (Exception $e)
319 {
320 ilUtil::sendFailure($e->getMessage(), true);
321 return false;
322 }
323 }
324
325 return true;
326 }
327
334 protected function buildPath($ref_ids)
335 {
336 global $tree;
337
338 include_once 'Services/Link/classes/class.ilLink.php';
339
340 if(!count($ref_ids))
341 {
342 return false;
343 }
344
345 $result = array();
346 foreach($ref_ids as $ref_id)
347 {
348 $path = "";
349 $path_full = $tree->getPathFull($ref_id);
350 foreach($path_full as $idx => $data)
351 {
352 if($idx)
353 {
354 $path .= " &raquo; ";
355 }
356 if($ref_id != $data['ref_id'])
357 {
358 $path .= $data['title'];
359 }
360 else
361 {
362 $path .= ('<a target="_top" href="'.
363 ilLink::_getLink($data['ref_id'],$data['type']).'">'.
364 $data['title'].'</a>');
365 }
366
367 }
368
369 $result[] = $path;
370 }
371 return $result;
372 }
373
379 public function confirmRemoveFromSystemObject($a_ids)
380 {
381 global $ilCtrl, $lng, $objDefinition, $tpl;
382 include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
383
384 if(!is_array($a_ids))
385 {
386 $a_ids = array($a_ids);
387 }
388
389 $cgui = new ilConfirmationGUI();
390 $cgui->setFormAction($ilCtrl->getFormAction($this->parent_gui));
391 $cgui->setCancel($lng->txt("cancel"), "trash");
392 $cgui->setConfirm($lng->txt("confirm"), "removeFromSystem");
393 $cgui->setFormName("trash_confirmation");
394 $cgui->setHeaderText($lng->txt("info_delete_sure"));
395
396 foreach($a_ids as $id)
397 {
398 $obj_id = ilObject::_lookupObjId($id);
399 $type = ilObject::_lookupType($obj_id);
400 $title = call_user_func(array(ilObjectFactory::getClassByType($type),'_lookupTitle'),$obj_id);
401 $alt = ($objDefinition->isPlugin($type))
402 ? $lng->txt("icon")." ".ilObjectPlugin::lookupTxtById($type, "obj_".$type)
403 : $lng->txt("icon")." ".$lng->txt("obj_".$type);
404
405 $cgui->addItem("trash_id[]", $id, $title,
406 ilObject::_getIcon($obj_id, "small", $type),
407 $alt);
408 }
409
410 $tpl->setContent($cgui->getHTML());
411 }
412}
413?>
sprintf
sprintf('%.4f', $callTime)
Definition: 01pharSimple.php:87
$result
$result
Definition: CleanUpTest.php:407
$tpl
global $tpl
Definition: ilias.php:8
$path
$path
Definition: aliased.php:25
php
An exception for terminatinating execution or to throw for unit testing.
ilConfirmationGUI
Confirmation screen class.
Definition: class.ilConfirmationGUI.php:16
ilObjectFactory\getClassByType
static getClassByType($a_obj_type)
Get class by type.
Definition: class.ilObjectFactory.php:260
ilObjectPlugin\lookupTxtById
static lookupTxtById($plugin_id, $lang_var)
Definition: class.ilObjectPlugin.php:74
ilObject\_lookupObjId
static _lookupObjId($a_id)
Definition: class.ilObject.php:1021
ilObject\_getIcon
static _getIcon($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
Get icon for repository item.
Definition: class.ilObject.php:1872
ilObject\_getAllReferences
static _getAllReferences($a_id)
get all reference ids of object
Definition: class.ilObject.php:902
ilObject\collectDeletionDependencies
static collectDeletionDependencies(&$deps, $a_ref_id, $a_obj_id, $a_type, $a_depth=0)
Collect deletion dependencies.
Definition: class.ilObject.php:1939
ilObject\_lookupType
static _lookupType($a_id, $a_reference=false)
lookup object type
Definition: class.ilObject.php:1176
ilRepUtilGUI
Repository GUI Utilities.
Definition: class.ilRepUtilGUI.php:13
ilRepUtilGUI\showDeleteConfirmation
showDeleteConfirmation($a_ids, $a_supress_message=false)
Show delete confirmation table.
Definition: class.ilRepUtilGUI.php:31
ilRepUtilGUI\restoreObjects
restoreObjects($a_cur_ref_id, $a_ref_ids)
Restore objects from trash.
Definition: class.ilRepUtilGUI.php:237
ilRepUtilGUI\deleteObjects
deleteObjects($a_cur_ref_id, $a_ref_ids)
Delete objects.
Definition: class.ilRepUtilGUI.php:266
ilRepUtilGUI\__construct
__construct($a_parent_gui, $a_parent_cmd="")
Constructor.
Definition: class.ilRepUtilGUI.php:21
ilRepUtilGUI\buildPath
buildPath($ref_ids)
Build path with deep-link.
Definition: class.ilRepUtilGUI.php:334
ilRepUtilGUI\showTrashTable
showTrashTable($a_ref_id)
Get trashed objects for a container.
Definition: class.ilRepUtilGUI.php:213
ilRepUtilGUI\removeObjectsFromSystem
removeObjectsFromSystem($a_ref_ids, $a_from_recovery_folder=false)
Remove objects from system.
Definition: class.ilRepUtilGUI.php:301
ilRepUtilGUI\handleMultiReferences
handleMultiReferences($a_obj_id, $a_ref_id, $a_form_name)
Build subitem list for multiple references.
Definition: class.ilRepUtilGUI.php:104
ilRepUtilGUI\confirmRemoveFromSystemObject
confirmRemoveFromSystemObject($a_ids)
Confirmation for trash.
Definition: class.ilRepUtilGUI.php:379
ilRepUtil\deleteObjects
static deleteObjects($a_cur_ref_id, $a_ids)
Delete objects.
Definition: class.ilRepUtil.php:22
ilRepUtil\restoreObjects
static restoreObjects($a_cur_ref_id, $a_ref_ids)
Move objects from trash back to repository.
Definition: class.ilRepUtil.php:338
ilRepUtil\removeObjectsFromSystem
static removeObjectsFromSystem($a_ref_ids, $a_from_recovery_folder=false)
remove objects from trash bin and all entries therefore every object needs a specific deleteObject() ...
Definition: class.ilRepUtil.php:178
ilTemplate
special template class to simplify handling of ITX/PEAR
Definition: class.ilTemplate.php:14
ilTrashTableGUI
TableGUI class for.
Definition: class.ilTrashTableGUI.php:16
ilUtil\sendSuccess
static sendSuccess($a_info="", $a_keep=false)
Send Success Message to Screen.
Definition: class.ilUtil.php:4801
ilUtil\sendFailure
static sendFailure($a_info="", $a_keep=false)
Send Failure Message to Screen.
Definition: class.ilUtil.php:4771
ilUtil\sendInfo
static sendInfo($a_info="", $a_keep=false)
Send Info Message to Screen.
Definition: class.ilUtil.php:4757
$counter
$counter
Definition: config-scanner.php:59
$ilCtrl
global $ilCtrl
Definition: ilias.php:18
$tab
$tab
Definition: inc.client_tabs.php:15
$lng
global $lng
Definition: privfeed.php:17
$ilSetting
global $ilSetting
Definition: privfeed.php:17
$ref_id
$ref_id
Definition: sahs_server.php:39