ILIAS  Release_4_4_x_branch Revision 61816
 All Data Structures Namespaces Files Functions Variables Groups Pages
class.ilCopyWizardPage.php
Go to the documentation of this file.
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 
24 include_once('Services/CopyWizard/classes/class.ilCopyWizardOptions.php');
25 
35 class ilCopyWizardPage
36 {
37  private $type;
38  private $source_id;
39  private $obj_id;
40  private $item_type;
41 
42  private $tree;
43  private $lng;
44  private $objDefinition;
45 
53  public function __construct($a_source_id,$a_item_type = '')
54  {
55  global $ilObjDataCache,$tree,$lng,$objDefinition;
56 
57  $this->source_id = $a_source_id;
58  $this->item_type = $a_item_type;
59  $this->obj_id = $ilObjDataCache->lookupObjId($this->source_id);
60  $this->type = $ilObjDataCache->lookupType($this->obj_id);
61  $this->tree = $tree;
62  $this->lng = $lng;
63  $this->objDefinition = $objDefinition;
64  }
65 
74  public function fillTreeSelection($a_ref_id,$a_type,$a_depth)
75  {
76  global $tpl,$ilAccess;
77 
78  $this->tpl = $tpl;
79 
80  $perm_copy = $ilAccess->checkAccess('copy','',$a_ref_id);
81  $copy = $this->objDefinition->allowCopy($a_type);
82  $perm_link = $ilAccess->checkAccess('write','',$a_ref_id);
83  $link = $this->objDefinition->allowLink($a_type);
84 
85  // Show radio copy
86  if($perm_copy and $copy)
87  {
88  $this->tpl->setCurrentBlock('radio_copy');
89  $this->tpl->setVariable('TXT_COPY',$this->lng->txt('copy'));
90  $this->tpl->setVariable('NAME_COPY','cp_options['.$a_ref_id.'][type]');
91  $this->tpl->setVariable('VALUE_COPY',ilCopyWizardOptions::COPY_WIZARD_COPY);
92  $this->tpl->setVariable('ID_COPY',$a_depth.'_'.$a_type.'_'.$a_ref_id.'_copy');
93  $this->tpl->setVariable('COPY_CHECKED','checked="checked"');
94  $this->tpl->parseCurrentBlock();
95  }
96  elseif($copy)
97  {
98  $this->tpl->setCurrentBlock('missing_copy_perm');
99  $this->tpl->setVariable('TXT_MISSING_COPY_PERM',$this->lng->txt('missing_perm'));
100  $this->tpl->parseCurrentBlock();
101  }
102 
103  // Show radio link
104  if($perm_link and $link)
105  {
106  $this->tpl->setCurrentBlock('radio_link');
107  $this->tpl->setVariable('TXT_LINK',$this->lng->txt('link'));
108  $this->tpl->setVariable('NAME_LINK','cp_options['.$a_ref_id.'][type]');
109  $this->tpl->setVariable('VALUE_LINK',ilCopyWizardOptions::COPY_WIZARD_LINK);
110  $this->tpl->setVariable('ID_LINK',$a_depth.'_'.$a_type.'_'.$a_ref_id.'_link');
111  if(!$copy or !$perm_copy)
112  {
113  $this->tpl->setVariable('LINK_CHECKED','checked="checked"');
114  }
115  $this->tpl->parseCurrentBlock();
116  }
117  elseif($link)
118  {
119  $this->tpl->setCurrentBlock('missing_link_perm');
120  $this->tpl->setVariable('TXT_MISSING_LINK_PERM',$this->lng->txt('missing_perm'));
121  $this->tpl->parseCurrentBlock();
122  }
123 
124  // Radio omit
125  $this->tpl->setVariable('TXT_OMIT',$this->lng->txt('omit'));
126  $this->tpl->setVariable('NAME_OMIT','cp_options['.$a_ref_id.'][type]');
127  $this->tpl->setVariable('VALUE_OMIT',ilCopyWizardOptions::COPY_WIZARD_OMIT);
128  $this->tpl->setVariable('ID_OMIT',$a_depth.'_'.$a_type.'_'.$a_ref_id.'_omit');
129  if(((!$copy or !$perm_copy) and (!$link or !$perm_link)))
130  {
131  $this->tpl->setVariable('OMIT_CHECKED','checked="checked"');
132  }
133  }
134 
135 
136 
143  public function getWizardPageBlockHTML()
144  {
145  $this->readItems();
146 
147  if(!count($this->items))
148  {
149  return '';
150  }
151  }
152 
158  protected function initTemplate()
159  {
160 // alex I didn't find any use of this and the template contains a call setCheckedById()
161 // that I just deleted, since it is also not used anywhere else
162 die("ilCopyWizardPage->initTemplate. Deprecated.");
163  $this->tpl = new ilTemplate('tpl.copy_wizard_block.html',true,true,'Services/CopyWizard');
164  }
165 
171  protected function fillMainBlock()
172  {
173 
174  if(count($this->items) > 1)
175  {
176  $this->tpl->setCurrentBlock('obj_options');
177  $this->tpl->setVariable('NAME_OPTIONS',$this->lng->txt('omit_all'));
178  $this->tpl->setVariable('JS_FIELD',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_OMIT);
179  $this->tpl->setVariable('JS_TYPE',$this->item_type.'_omit');
180  $this->tpl->parseCurrentBlock();
181 
182  $this->tpl->setCurrentBlock('obj_options');
183  $this->tpl->setVariable('NAME_OPTIONS',$this->lng->txt('copy_all'));
184  $this->tpl->setVariable('OBJ_CHECKED','checked="checked"');
185  $this->tpl->setVariable('JS_FIELD',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_COPY);
186  $this->tpl->setVariable('JS_TYPE',$this->item_type.'_copy');
187  $this->tpl->parseCurrentBlock();
188 
189  if($this->objDefinition->allowLink($this->item_type))
190  {
191  $this->tpl->setCurrentBlock('obj_options');
192  $this->tpl->setVariable('NAME_OPTIONS',$this->lng->txt('link_all'));
193  $this->tpl->setVariable('JS_FIELD',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_LINK);
194  $this->tpl->setVariable('JS_TYPE',$this->item_type.'_link');
195  $this->tpl->parseCurrentBlock();
196 
197  }
198  $this->tpl->setVariable('OPTION_CLASS','option_value');
199  }
200  else
201  {
202  $this->tpl->setVariable('OPTION_CLASS','option');
203  }
204  $this->tpl->setVariable('OBJ_IMG',ilUtil::getImagePath('icon_'.$this->item_type.'.png'));
205  $this->tpl->setVariable('OBJ_ALT',$this->lng->txt('objs_'.$this->item_type));
206  $this->tpl->setVariable('ROWSPAN',count($this->items) + 1);
207  }
208 
214  protected function fillItemBlock()
215  {
216  foreach($this->items as $node)
217  {
218  $selected = $this->fetchSelected($node['child']);
219 
220 
221  $this->tpl->setCurrentBlock('item_options');
222  $this->tpl->setVariable('ITEM_CHECK_NAME','cp_options['.$node['child'].'][type]');
223  $this->tpl->setVariable('ITEM_VALUE',ilCopyWizardOptions::COPY_WIZARD_OMIT);
224  $this->tpl->setVariable('ITEM_NAME_OPTION',$this->lng->txt('omit'));
225  if($selected == ilCopyWizardOptions::COPY_WIZARD_OMIT)
226  {
227  $this->tpl->setVariable('ITEM_CHECKED','checked="checked"');
228  }
229  $this->tpl->setVariable('ITEM_ID',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_OMIT);
230  $this->tpl->parseCurrentBlock();
231 
232 
233  if($this->objDefinition->allowCopy($this->item_type))
234  {
235  $this->tpl->setCurrentBlock('item_options');
236  if($selected == ilCopyWizardOptions::COPY_WIZARD_COPY)
237  {
238  $this->tpl->setVariable('ITEM_CHECKED','checked="checked"');
239  }
240  $this->tpl->setVariable('ITEM_CHECK_NAME','cp_options['.$node['child'].'][type]');
241  $this->tpl->setVariable('ITEM_VALUE',ilCopyWizardOptions::COPY_WIZARD_COPY);
242  $this->tpl->setVariable('ITEM_NAME_OPTION',$this->lng->txt('copy'));
243  $this->tpl->setVariable('ITEM_ID',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_COPY);
244  $this->tpl->parseCurrentBlock();
245  }
246  if($this->objDefinition->allowLink($this->item_type))
247  {
248  $this->tpl->setCurrentBlock('item_options');
249  if($selected ==ilCopyWizardOptions::COPY_WIZARD_LINK)
250  {
251  $this->tpl->setVariable('ITEM_CHECKED','checked="checked"');
252  }
253  $this->tpl->setVariable('ITEM_CHECK_NAME','cp_options['.$node['child'].'][type]');
254  $this->tpl->setVariable('ITEM_VALUE',ilCopyWizardOptions::COPY_WIZARD_LINK);
255  $this->tpl->setVariable('ITEM_NAME_OPTION',$this->lng->txt('link'));
256  $this->tpl->setVariable('ITEM_ID',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_LINK);
257  $this->tpl->parseCurrentBlock();
258  }
259 
260 
261  $this->tpl->setCurrentBlock('item_row');
262  $this->tpl->setVariable('ITEM_TITLE',$node['title']);
263  $this->tpl->setVariable('DESCRIPTION',$node['description']);
264  $this->tpl->parseCurrentBlock();
265  }
266  }
267 
273  protected function fillAdditionalOptions()
274  {
275 
276  }
277 
283  protected function readItems()
284  {
285  $nodes = $this->tree->getSubTree($this->tree->getNodeData($this->source_id),true,$this->item_type);
286 
287  $this->items = array();
288  switch($nodes[0]['type'])
289  {
290  case 'fold':
291  case 'grp':
292  case 'crs':
293  case 'cat':
294  foreach($nodes as $node)
295  {
296  if($node['child'] != $this->source_id)
297  {
298  $this->items[] = $node;
299  }
300  }
301  break;
302  default:
303  $this->items = $nodes;
304  break;
305  }
306  }
307 
313  protected function fetchSelected($a_node_id)
314  {
315  return $_POST['cp_options'][$a_node_id]['type'] ?
316  $_POST['cp_options'][$a_node_id]['type'] :
317  ilCopyWizardOptions::COPY_WIZARD_COPY;
318  }
319 }
320 
321 
322 ?>