ILIAS  Release_4_2_x_branch Revision 61807
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class.ilPCInteractiveImageGUI.php
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1 <?php
2 
3 /* Copyright (c) 1998-2011 ILIAS open source, Extended GPL, see docs/LICENSE */
4 
5 require_once ("./Services/COPage/classes/class.ilPageContentGUI.php");
6 require_once ("./Services/COPage/classes/class.ilPCInteractiveImage.php");
7 include_once("./Services/COPage/classes/class.ilMediaAliasItem.php");
8 
19 class ilPCInteractiveImageGUI extends ilPageContentGUI
20 {
21  function __construct($a_pg_obj, $a_content_obj, $a_hier_id = 0, $a_pc_id = "")
22  {
23  parent::ilPageContentGUI($a_pg_obj, $a_content_obj, $a_hier_id, $a_pc_id);
24  }
25 
29  function &executeCommand()
30  {
31  global $tpl, $lng, $ilTabs;
32 
33 
34 // $this->getCharacteristicsOfCurrentStyle("media_cont"); // scorm-2004
35 
36  // get next class that processes or forwards current command
37  $next_class = $this->ctrl->getNextClass($this);
38 
39  // get current command
40  $cmd = $this->ctrl->getCmd();
41 
42  if (is_object ($this->content_obj))
43  {
44  $tpl->setTitleIcon(ilUtil::getImagePath("icon_mob_b.gif"));
45  $this->getTabs($this->tabs_gui);
46 
47 /* $mob = $this->content_obj->getMediaObject();
48  if (is_object($mob))
49  {
50  $tpl->setVariable("HEADER", $lng->txt("mob").": ".
51  $this->content_obj->getMediaObject()->getTitle());
52  $mob_gui =& new ilObjMediaObjectGUI("", $this->content_obj->getMediaObject()->getId(),false, false);
53  $mob_gui->setBackTitle($this->page_back_title);
54  $mob_gui->setEnabledMapAreas($this->getEnabledMapAreas());
55  $mob_gui->getTabs($this->tabs_gui);
56  }*/
57  }
58  else
59  {
60  }
61 
62  switch($next_class)
63  {
64  // trigger editor
65  case "ilpciimtriggereditorgui":
66  require_once("./Services/COPage/classes/class.ilPCIIMTriggerEditorGUI.php");
67  $ilTabs->setTabActive("triggers");
68  $image_map_edit = new ilPCIIMTriggerEditorGUI($this->content_obj,
69  $this->pg_obj);
70  $ret = $this->ctrl->forwardCommand($image_map_edit);
71  $tpl->setContent($ret);
72  break;
73 
74  default:
75  $ret =& $this->$cmd();
76  break;
77  }
78 
79  return $ret;
80  }
81 
88  function getTabs(&$tab_gui, $a_create = false, $a_change_obj_ref = false)
89  {
90  global $ilCtrl, $ilTabs, $lng;
91 
92  if (!$a_create)
93  {
94 
95  $ilTabs->setBackTarget($lng->txt("pg"),
96  $ilCtrl->getParentReturn($this)
97  );
98 
99  $ilTabs->addTab("triggers",
100  $lng->txt("cont_active_areas"),
101  $ilCtrl->getLinkTargetByClass("ilpciimtriggereditorgui", "editMapAreas")
102  );
103 
104  $ilTabs->addTab("list_overlays",
105  $lng->txt("cont_overlay_images"),
106  $ilCtrl->getLinkTarget($this, "listOverlayImages")
107  );
108 
109  $ilTabs->addTab("content_popups",
110  $lng->txt("cont_content_popups"),
111  $ilCtrl->getLinkTarget($this, "listContentPopups")
112  );
113 
114  $ilTabs->addTab("edit_base_image",
115  $lng->txt("cont_base_image")." & ".$lng->txt("cont_caption"),
116  $ilCtrl->getLinkTarget($this, "editBaseImage")
117  );
118 
119  }
120  }
121 
125  function insert($a_post_cmd = "edpost", $a_submit_cmd = "create_mob", $a_input_error = false)
126  {
127  global $ilTabs, $tpl, $ilCtrl, $lng;
128 
129  ilUtil::sendInfo($lng->txt("cont_iim_create_info"));
130 
131 // $this->getTabs($ilTabs, true);
132 // $ilTabs->setSubTabActive("cont_new_mob");
133 
134  if ($a_input_error)
135  {
136  $form = $this->form;
137  }
138  else
139  {
140  $form = $this->initForm("create");
141  }
142  $form->setFormAction($ilCtrl->getFormAction($this));
143 
144  $this->displayValidationError();
145 
146  $tpl->setContent($form->getHTML());
147  }
148 
152  function edit()
153  {
154  global $tpl, $ilCtrl;
155 
156  $ilCtrl->redirectByClass(array("ilpcinteractiveimagegui", "ilpciimtriggereditorgui"), "editMapAreas");
157  //$tpl->setContent("hh");
158  }
159 
166  function editBaseImage($a_form = null)
167  {
168  global $tpl, $ilTabs, $lng;
169 
170  $ilTabs->activateTab("edit_base_image");
171 
172  $form = $this->initForm();
173  $tpl->setContent($form->getHTML());
174  }
175 
176 
182  public function initForm($a_mode = "edit")
183  {
184  global $lng, $ilCtrl;
185 
186  include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
187  $form = new ilPropertyFormGUI();
188 
189  // image file
190  $fi = new ilImageFileInputGUI($lng->txt("cont_file"), "image_file");
191  $fi->setAllowDeletion(false);
192  if ($a_mode == "edit")
193  {
194  $fi->setImage($this->content_obj->getBaseThumbnailTarget());
195  }
196  $form->addItem($fi);
197 
198  if ($a_mode == "edit")
199  {
200  // caption
201  $ti = new ilTextInputGUI($this->lng->txt("cont_caption"), "caption");
202  $ti->setMaxLength(200);
203  $ti->setSize(50);
204  $form->addItem($ti);
205  }
206 
207  // save and cancel commands
208  if ($a_mode == "create")
209  {
210  $form->setTitle($lng->txt("cont_ed_insert_iim"));
211  $form->addCommandButton("create_iim", $lng->txt("save"));
212  $form->addCommandButton("cancelCreate", $lng->txt("cancel"));
213  }
214  else
215  {
216  // get caption
217  $std_alias_item = new ilMediaAliasItem($this->dom, $this->getHierId(), "Standard",
218  $this->content_obj->getPcId(), "InteractiveImage");
219  $ti->setValue($std_alias_item->getCaption());
220 
221  $form->setTitle($lng->txt("cont_edit_base_image"));
222  $form->addCommandButton("update", $lng->txt("save"));
223  }
224 
225  $form->setFormAction($ilCtrl->getFormAction($this));
226 
227  return $form;
228  }
229 
233  function create()
234  {
235  global $ilCtrl, $lng;
236 
237  $this->content_obj = new ilPCInteractiveImage($this->dom);
238  $this->content_obj->createMediaObject();
239  $media_obj = $this->content_obj->getMediaObject();
240  $media_obj->setTitle($_FILES['image_file']['name']);
241  $media_obj->create();
242  $mob_dir = ilObjMediaObject::_getDirectory($media_obj->getId());
243 // $media_obj->setStandardType("File");
244  $media_obj->createDirectory();
245  $media_item = new ilMediaItem();
246  $media_obj->addMediaItem($media_item);
247  $media_item->setPurpose("Standard");
248 
249  $file = $mob_dir."/".$_FILES['image_file']['name'];
250  ilUtil::moveUploadedFile($_FILES['image_file']['tmp_name'],
251  $_FILES['image_file']['name'], $file);
252 
253  // get mime type
254  $format = ilObjMediaObject::getMimeType($file);
255  $location = $_FILES['image_file']['name'];
256 
257  // set real meta and object data
258  $media_item->setFormat($format);
259  $media_item->setLocation($location);
260  $media_item->setLocationType("LocalFile");
261 
262  ilUtil::renameExecutables($mob_dir);
263  $media_obj->update();
264 
265  $this->content_obj->createAlias($this->pg_obj, $this->hier_id, $this->pc_id);
266  $this->updated = $this->pg_obj->update();
267  if ($this->updated === true)
268  {
269  $this->pg_obj->stripHierIDs();
270  $this->pg_obj->addHierIDs();
271  $ilCtrl->setParameter($this, "hier_id", $this->content_obj->readHierId());
272  $ilCtrl->setParameter($this, "pc_id", $this->content_obj->readPCId());
273  $this->content_obj->setHierId($this->content_obj->readHierId());
274  $this->setHierId($this->content_obj->readHierId());
275  $this->content_obj->setPCId($this->content_obj->readPCId());
276  ilUtil::sendSuccess($lng->txt("cont_saved_interactive_image"), true);
277  $this->ctrl->redirectByClass("ilpcinteractiveimagegui", "edit");
278 
279  //$this->ctrl->returnToParent($this, "jump".$this->hier_id);
280  }
281  else
282  {
283  $this->insert();
284  }
285  }
286 
290  function update()
291  {
292  global $ilCtrl, $lng;
293 
294  $mob = $this->content_obj->getMediaObject();
295  $mob_dir = ilObjMediaObject::_getDirectory($mob->getId());
296  $std_item = $mob->getMediaItem("Standard");
297  $location = $_FILES['image_file']['name'];
298 
299  if ($location != "" && is_file($_FILES['image_file']['tmp_name']))
300  {
301  $file = $mob_dir."/".$_FILES['image_file']['name'];
302  ilUtil::moveUploadedFile($_FILES['image_file']['tmp_name'],
303  $_FILES['image_file']['name'], $file);
304 
305  // get mime type
306  $format = ilObjMediaObject::getMimeType($file);
307  $location = $_FILES['image_file']['name'];
308  $std_item->setFormat($format);
309  $std_item->setLocation($location);
310  $std_item->setLocationType("LocalFile");
311  $mob->setDescription($format);
312  $mob->update();
313  }
314 
315  // set caption
316  $std_alias_item = new ilMediaAliasItem($this->dom, $this->getHierId(), "Standard",
317  $this->content_obj->getPcId(), "InteractiveImage");
318  $std_alias_item->setCaption(ilUtil::stripSlashes($_POST["caption"]));
319  $_SESSION["il_pg_error"] = $this->pg_obj->update();
320  ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
321 
322  $ilCtrl->redirectByClass("ilpcinteractiveimagegui", "editBaseImage");
323  }
324 
325 
329  function centerAlign()
330  {
331  $std_alias_item =& new ilMediaAliasItem($this->dom, $this->getHierId(), "Standard",
332  $this->content_obj->getPcId(), "InteractiveImage");
333  $std_alias_item->setHorizontalAlign("Center");
334  $_SESSION["il_pg_error"] = $this->pg_obj->update();
335  $this->ctrl->returnToParent($this, "jump".$this->hier_id);
336  }
337 
341  function leftAlign()
342  {
343  $std_alias_item =& new ilMediaAliasItem($this->dom, $this->getHierId(), "Standard",
344  $this->content_obj->getPcId(), "InteractiveImage");
345  $std_alias_item->setHorizontalAlign("Left");
346  $_SESSION["il_pg_error"] = $this->pg_obj->update();
347  $this->ctrl->returnToParent($this, "jump".$this->hier_id);
348  }
349 
353  function rightAlign()
354  {
355  $std_alias_item =& new ilMediaAliasItem($this->dom, $this->getHierId(), "Standard",
356  $this->content_obj->getPcId(), "InteractiveImage");
357  $std_alias_item->setHorizontalAlign("Right");
358  $_SESSION["il_pg_error"] = $this->pg_obj->update();
359  $this->ctrl->returnToParent($this, "jump".$this->hier_id);
360  }
361 
365  function leftFloatAlign()
366  {
367  $std_alias_item =& new ilMediaAliasItem($this->dom, $this->getHierId(), "Standard",
368  $this->content_obj->getPcId(), "InteractiveImage");
369  $std_alias_item->setHorizontalAlign("LeftFloat");
370  $_SESSION["il_pg_error"] = $this->pg_obj->update();
371  $this->ctrl->returnToParent($this, "jump".$this->hier_id);
372  }
373 
377  function rightFloatAlign()
378  {
379  $std_alias_item =& new ilMediaAliasItem($this->dom, $this->getHierId(), "Standard",
380  $this->content_obj->getPcId(), "InteractiveImage");
381  $std_alias_item->setHorizontalAlign("RightFloat");
382  $_SESSION["il_pg_error"] = $this->pg_obj->update();
383  $this->ctrl->returnToParent($this, "jump".$this->hier_id);
384  }
385 
389 
396  function listOverlayImages()
397  {
398  global $tpl, $ilToolbar, $ilCtrl, $ilTabs, $lng;
399 
400  ilUtil::sendInfo($lng->txt("cont_iim_overlay_info"));
401 
402  $ilTabs->setTabActive("list_overlays");
403 
404  $ilToolbar->addButton($lng->txt("cont_add_images"),
405  $ilCtrl->getLinkTarget($this, "addOverlayImages"));
406 
407  include_once("./Services/COPage/classes/class.ilPCIIMOverlaysTableGUI.php");
408  $tab = new ilPCIIMOverlaysTableGUI($this, "listOverlayImages",
409  $this->content_obj->getMediaObject());
410  $tpl->setContent($tab->getHTML());
411  }
412 
416  function addOverlayImages($a_form = null)
417  {
418  global $tpl;
419 
420  if ($a_form)
421  {
422  $form = $a_form;
423  }
424  else
425  {
426  $form = $this->initAddOverlaysForm();
427  }
428 
429  $tpl->setContent($form->getHTML());
430  }
431 
438  function initAddOverlaysForm()
439  {
440  global $lng, $ilCtrl, $ilTabs;
441 
442  $ilTabs->setTabActive("list_overlays");
443 
444  include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
445  $form = new ilPropertyFormGUI();
446  $form->setTitle($lng->txt("cont_add_images"));
447  $form->setFormAction($ilCtrl->getFormAction($this));
448 
449  // file input
450  include_once("./Services/Form/classes/class.ilFileWizardInputGUI.php");
451  $fi = new ilFileWizardInputGUI($lng->txt("file"), "ovfile");
452  $fi->setSuffixes(array("gif", "jpeg", "jpg", "png"));
453  $fi->setFilenames(array(0 => ''));
454  $fi->setRequired(true);
455  $form->addItem($fi);
456 
457  $form->addCommandButton("uploadOverlayImages", $lng->txt("upload"));
458  $form->addCommandButton("listOverlayImages", $lng->txt("cancel"));
459 
460  return $form;
461  }
462 
463 
470  function uploadOverlayImages()
471  {
472  global $lng, $ilCtrl;
473 
474  $form = $this->initAddOverlaysForm();
475  if ($form->checkInput())
476  {
477  if (is_array($_FILES["ovfile"]["name"]))
478  {
479  foreach ($_FILES["ovfile"]["name"] as $k => $v)
480  {
481  $name = $_FILES["ovfile"]["name"][$k];
482  $mime = $_FILES["ovfile"]["type"][$k];
483  $tmp_name = $_FILES["ovfile"]["tmp_name"][$k];
484  $size = $_FILES["ovfile"]["size"][$k];
485 
486  $this->content_obj->getMediaObject()->uploadAdditionalFile($name,
487  $tmp_name, "overlays");
488  $piname = pathinfo($name);
489  $this->content_obj->getMediaObject()->makeThumbnail("overlays/".$name,
490  basename($name, ".".$piname['extension']).".png");
491  }
492  }
493  ilUtil::sendSuccess($lng->txt("msg_obj_modified"));
494  $ilCtrl->redirect($this, "listOverlayImages");
495  }
496  else
497  {
498  $form->setValuesByPost();
499  $this->addOverlayImages($form);
500  }
501  }
502 
506  function confirmDeleteOverlays()
507  {
508  global $ilCtrl, $tpl, $lng, $ilTabs;
509 
510  $ilTabs->setTabActive("list_overlays");
511 
512  if (!is_array($_POST["file"]) || count($_POST["file"]) == 0)
513  {
514  ilUtil::sendFailure($lng->txt("no_checkbox"), true);
515  $ilCtrl->redirect($this, "listOverlayImages");
516  }
517  else
518  {
519  include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
520  $cgui = new ilConfirmationGUI();
521  $cgui->setFormAction($ilCtrl->getFormAction($this));
522  $cgui->setHeaderText($lng->txt("cont_really_delete_overlays"));
523  $cgui->setCancel($lng->txt("cancel"), "listOverlayImages");
524  $cgui->setConfirm($lng->txt("delete"), "deleteOverlays");
525 
526  foreach ($_POST["file"] as $i => $d)
527  {
528  $cgui->addItem("file[]", $i, $i);
529  }
530 
531  $tpl->setContent($cgui->getHTML());
532  }
533  }
534 
538  function deleteOverlays()
539  {
540  global $ilCtrl, $lng;
541 
542  if (is_array($_POST["file"]) && count($_POST["file"]) != 0)
543  {
544  foreach ($_POST["file"] as $f)
545  {
546  $f = str_replace("..", "", ilUtil::stripSlashes($f));
547  $this->content_obj->getMediaObject()
548  ->removeAdditionalFile("overlays/".$f);
549  }
550 
551  ilUtil::sendSuccess($lng->txt("cont_overlays_have_been_deleted"), true);
552  }
553  $ilCtrl->redirect($this, "listOverlayImages");
554  }
555 
556 
560 
564  function listContentPopups()
565  {
566  global $tpl, $ilToolbar, $ilCtrl, $ilTabs, $lng;
567 
568  ilUtil::sendInfo($lng->txt("cont_iim_content_popups_info"));
569 
570  $ilTabs->setTabActive("content_popups");
571 
572  $ilToolbar->addButton($lng->txt("cont_add_popup"),
573  $ilCtrl->getLinkTarget($this, "addPopup"));
574 
575  include_once("./Services/COPage/classes/class.ilPCIIMPopupTableGUI.php");
576  $tab = new ilPCIIMPopupTableGUI($this, "listContentPopups",
577  $this->content_obj);
578  $tpl->setContent($tab->getHTML());
579  }
580 
587  function addPopup()
588  {
589  global $ilCtrl, $lng;
590 
591  $this->content_obj->addContentPopup();
592  $this->pg_obj->update();
593  ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
594  $ilCtrl->redirect($this, "listContentPopups");
595  }
596 
600  function savePopups()
601  {
602  global $ilCtrl, $lng;
603 
604  if (is_array($_POST["title"]))
605  {
606  $titles = ilUtil::stripSlashesArray($_POST["title"]);
607  $this->content_obj->savePopUps($titles);
608  $this->pg_obj->update();
609  ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
610  }
611  $ilCtrl->redirect($this, "listContentPopups");
612  }
613 
617  function confirmPopupDeletion()
618  {
619  global $ilCtrl, $tpl, $lng, $ilTabs;
620 
621  $ilTabs->setTabActive("content_popups");
622 
623  if (!is_array($_POST["tid"]) || count($_POST["tid"]) == 0)
624  {
625  ilUtil::sendFailure($lng->txt("no_checkbox"), true);
626  $ilCtrl->redirect($this, "listContentPopups");
627  }
628  else
629  {
630  include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
631  $cgui = new ilConfirmationGUI();
632  $cgui->setFormAction($ilCtrl->getFormAction($this));
633  $cgui->setHeaderText($lng->txt("cont_really_delete_popups"));
634  $cgui->setCancel($lng->txt("cancel"), "listContentPopups");
635  $cgui->setConfirm($lng->txt("delete"), "deletePopups");
636 
637  foreach ($_POST["tid"] as $i => $d)
638  {
639  $cgui->addItem("tid[]", $i, $_POST["title"][$i]);
640  }
641 
642  $tpl->setContent($cgui->getHTML());
643  }
644  }
645 
652  function deletePopups()
653  {
654  global $lng, $ilCtrl;
655 
656  if (is_array($_POST["tid"]) && count($_POST["tid"]) != 0)
657  {
658  foreach ($_POST["tid"] as $id)
659  {
660  $id = explode(":", $id);
661  $this->content_obj->deletePopup($id[0], $id[1]);
662  }
663  $this->pg_obj->update();
664  ilUtil::sendSuccess($lng->txt("cont_popups_have_been_deleted"), true);
665  }
666  $ilCtrl->redirect($this, "listContentPopups");
667  }
668 
669 }
670 ?>