ILIAS Release_3_9_x_branch .rev 46835: Services/CopyWizard/classes/class.ilCopyWizardPage.php Source File

Go to the documentation of this file.
00001 <?php
00002 /*
00003         +-----------------------------------------------------------------------------+
00004         | ILIAS open source                                                           |
00005         +-----------------------------------------------------------------------------+
00006         | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
00007         |                                                                             |
00008         | This program is free software; you can redistribute it and/or               |
00009         | modify it under the terms of the GNU General Public License                 |
00010         | as published by the Free Software Foundation; either version 2              |
00011         | of the License, or (at your option) any later version.                      |
00012         |                                                                             |
00013         | This program is distributed in the hope that it will be useful,             |
00014         | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
00015         | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
00016         | GNU General Public License for more details.                                |
00017         |                                                                             |
00018         | You should have received a copy of the GNU General Public License           |
00019         | along with this program; if not, write to the Free Software                 |
00020         | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
00021         +-----------------------------------------------------------------------------+
00022 */
00023 
00024 include_once('Services/CopyWizard/classes/class.ilCopyWizardOptions.php');
00025 
00035 class ilCopyWizardPage
00036 {
00037         private $type;
00038         private $source_id;
00039         private $obj_id;
00040         private $item_type;
00041         
00042         private $tree;
00043         private $lng;
00044         private $objDefinition;
00045         
00053         public function __construct($a_source_id,$a_item_type = '')
00054         {
00055                 global $ilObjDataCache,$tree,$lng,$objDefinition;
00056                 
00057                 $this->source_id = $a_source_id;
00058                 $this->item_type = $a_item_type;
00059                 $this->obj_id = $ilObjDataCache->lookupObjId($this->source_id);
00060                 $this->type = $ilObjDataCache->lookupType($this->obj_id);
00061                 $this->tree = $tree;
00062                 $this->lng = $lng;
00063                 $this->objDefinition = $objDefinition;
00064         }
00065         
00074         public function fillTreeSelection($a_ref_id,$a_type,$a_depth)
00075         {
00076                 global $tpl,$ilAccess;
00077                 
00078                 $this->tpl = $tpl;
00079                 
00080                 $perm_copy = $ilAccess->checkAccess('copy','',$a_ref_id);
00081                 $copy = $this->objDefinition->allowCopy($a_type);
00082                 $perm_link = $ilAccess->checkAccess('write','',$a_ref_id);
00083                 $link = $this->objDefinition->allowLink($a_type);
00084                 
00085                 // Show radio copy
00086                 if($perm_copy and $copy)
00087                 {
00088                         $this->tpl->setCurrentBlock('radio_copy');
00089                         $this->tpl->setVariable('TXT_COPY',$this->lng->txt('copy'));
00090                         $this->tpl->setVariable('NAME_COPY','cp_options['.$a_ref_id.'][type]');
00091                         $this->tpl->setVariable('VALUE_COPY',ilCopyWizardOptions::COPY_WIZARD_COPY);
00092                         $this->tpl->setVariable('ID_COPY',$a_depth.'_'.$a_type.'_'.$a_ref_id.'_copy');
00093                         $this->tpl->setVariable('COPY_CHECKED','checked="checked"');
00094                         $this->tpl->parseCurrentBlock();
00095                 }
00096                 elseif($copy)
00097                 {
00098                         $this->tpl->setCurrentBlock('missing_copy_perm');
00099                         $this->tpl->setVariable('TXT_MISSING_COPY_PERM',$this->lng->txt('missing_perm'));
00100                         $this->tpl->parseCurrentBlock();
00101                 }
00102                 
00103                 // Show radio link
00104                 if($perm_link and $link)
00105                 {
00106                         $this->tpl->setCurrentBlock('radio_link');
00107                         $this->tpl->setVariable('TXT_LINK',$this->lng->txt('link'));
00108                         $this->tpl->setVariable('NAME_LINK','cp_options['.$a_ref_id.'][type]');
00109                         $this->tpl->setVariable('VALUE_LINK',ilCopyWizardOptions::COPY_WIZARD_LINK);
00110                         $this->tpl->setVariable('ID_LINK',$a_depth.'_'.$a_type.'_'.$a_ref_id.'_link');
00111                         if(!$copy or !$perm_copy)
00112                         {
00113                                 $this->tpl->setVariable('LINK_CHECKED','checked="checked"');
00114                         }
00115                         $this->tpl->parseCurrentBlock();
00116                 }
00117                 elseif($link)
00118                 {
00119                         $this->tpl->setCurrentBlock('missing_link_perm');
00120                         $this->tpl->setVariable('TXT_MISSING_LINK_PERM',$this->lng->txt('missing_perm'));
00121                         $this->tpl->parseCurrentBlock();
00122                 }
00123 
00124                 // Radio omit
00125                 $this->tpl->setVariable('TXT_OMIT',$this->lng->txt('omit'));
00126                 $this->tpl->setVariable('NAME_OMIT','cp_options['.$a_ref_id.'][type]');
00127                 $this->tpl->setVariable('VALUE_OMIT',ilCopyWizardOptions::COPY_WIZARD_OMIT);
00128                 $this->tpl->setVariable('ID_OMIT',$a_depth.'_'.$a_type.'_'.$a_ref_id.'_omit');
00129                 if(((!$copy or !$perm_copy) and (!$link or !$perm_link)))
00130                 {
00131                         $this->tpl->setVariable('OMIT_CHECKED','checked="checked"');
00132                 }
00133         }
00134         
00135 
00136         
00143         public function getWizardPageBlockHTML()
00144         {
00145                 $this->readItems();
00146                 
00147                 if(!count($this->items))
00148                 {
00149                         return '';
00150                 }
00151         }
00152         
00158         protected function initTemplate()
00159         {
00160                 $this->tpl = new ilTemplate('tpl.copy_wizard_block.html',true,true,'Services/CopyWizard');
00161         }
00162         
00168         protected function fillMainBlock()
00169         {
00170                 
00171                 if(count($this->items) > 1)
00172                 {       
00173                         $this->tpl->setCurrentBlock('obj_options');
00174                         $this->tpl->setVariable('NAME_OPTIONS',$this->lng->txt('omit_all'));
00175                         $this->tpl->setVariable('JS_FIELD',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_OMIT);
00176                         $this->tpl->setVariable('JS_TYPE',$this->item_type.'_omit');
00177                         $this->tpl->parseCurrentBlock();
00178                         
00179                         $this->tpl->setCurrentBlock('obj_options');
00180                         $this->tpl->setVariable('NAME_OPTIONS',$this->lng->txt('copy_all'));
00181                         $this->tpl->setVariable('OBJ_CHECKED','checked="checked"');
00182                         $this->tpl->setVariable('JS_FIELD',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_COPY);
00183                         $this->tpl->setVariable('JS_TYPE',$this->item_type.'_copy');
00184                         $this->tpl->parseCurrentBlock();
00185         
00186                         if($this->objDefinition->allowLink($this->item_type))
00187                         {
00188                                 $this->tpl->setCurrentBlock('obj_options');
00189                                 $this->tpl->setVariable('NAME_OPTIONS',$this->lng->txt('link_all'));
00190                                 $this->tpl->setVariable('JS_FIELD',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_LINK);
00191                                 $this->tpl->setVariable('JS_TYPE',$this->item_type.'_link');
00192                                 $this->tpl->parseCurrentBlock();
00193                                 
00194                         }
00195                         $this->tpl->setVariable('OPTION_CLASS','option_value');
00196                 }
00197                 else
00198                 {
00199                         $this->tpl->setVariable('OPTION_CLASS','option');
00200                 }               
00201                 $this->tpl->setVariable('OBJ_IMG',ilUtil::getImagePath('icon_'.$this->item_type.'.gif'));
00202                 $this->tpl->setVariable('OBJ_ALT',$this->lng->txt('objs_'.$this->item_type));
00203                 $this->tpl->setVariable('ROWSPAN',count($this->items) + 1);
00204         }
00205         
00211         protected function fillItemBlock()
00212         {
00213                 foreach($this->items as $node)
00214                 {
00215                         $selected = $this->fetchSelected($node['child']);
00216                         
00217                         
00218                         $this->tpl->setCurrentBlock('item_options');
00219                         $this->tpl->setVariable('ITEM_CHECK_NAME','cp_options['.$node['child'].'][type]');
00220                         $this->tpl->setVariable('ITEM_VALUE',ilCopyWizardOptions::COPY_WIZARD_OMIT);
00221                         $this->tpl->setVariable('ITEM_NAME_OPTION',$this->lng->txt('omit'));
00222                         if($selected == ilCopyWizardOptions::COPY_WIZARD_OMIT)
00223                         {
00224                                 $this->tpl->setVariable('ITEM_CHECKED','checked="checked"');
00225                         }
00226                         $this->tpl->setVariable('ITEM_ID',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_OMIT);
00227                         $this->tpl->parseCurrentBlock();
00228                         
00229                         
00230                         if($this->objDefinition->allowCopy($this->item_type))
00231                         {
00232                                 $this->tpl->setCurrentBlock('item_options');
00233                                 if($selected == ilCopyWizardOptions::COPY_WIZARD_COPY)
00234                                 {
00235                                         $this->tpl->setVariable('ITEM_CHECKED','checked="checked"');
00236                                 }
00237                                 $this->tpl->setVariable('ITEM_CHECK_NAME','cp_options['.$node['child'].'][type]');
00238                                 $this->tpl->setVariable('ITEM_VALUE',ilCopyWizardOptions::COPY_WIZARD_COPY);
00239                                 $this->tpl->setVariable('ITEM_NAME_OPTION',$this->lng->txt('copy'));
00240                                 $this->tpl->setVariable('ITEM_ID',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_COPY);
00241                                 $this->tpl->parseCurrentBlock();
00242                         }
00243                         if($this->objDefinition->allowLink($this->item_type))
00244                         {
00245                                 $this->tpl->setCurrentBlock('item_options');
00246                                 if($selected ==ilCopyWizardOptions::COPY_WIZARD_LINK)
00247                                 {
00248                                         $this->tpl->setVariable('ITEM_CHECKED','checked="checked"');
00249                                 }
00250                                 $this->tpl->setVariable('ITEM_CHECK_NAME','cp_options['.$node['child'].'][type]');
00251                                 $this->tpl->setVariable('ITEM_VALUE',ilCopyWizardOptions::COPY_WIZARD_LINK);
00252                                 $this->tpl->setVariable('ITEM_NAME_OPTION',$this->lng->txt('link'));
00253                                 $this->tpl->setVariable('ITEM_ID',$this->item_type.'_'.ilCopyWizardOptions::COPY_WIZARD_LINK);
00254                                 $this->tpl->parseCurrentBlock();
00255                         }
00256                         
00257                         
00258                         $this->tpl->setCurrentBlock('item_row');
00259                         $this->tpl->setVariable('ITEM_TITLE',$node['title']);
00260                         $this->tpl->setVariable('DESCRIPTION',$node['description']);
00261                         $this->tpl->parseCurrentBlock();
00262                 }
00263         }
00264         
00270         protected function fillAdditionalOptions()
00271         {
00272         
00273         }
00274         
00280         protected function readItems()
00281         {
00282                 $nodes = $this->tree->getSubTree($this->tree->getNodeData($this->source_id),true,$this->item_type);
00283                 
00284                 $this->items = array();
00285                 switch($nodes[0]['type'])
00286                 {
00287                         case 'fold':
00288                         case 'grp':
00289                         case 'crs':
00290                         case 'cat':
00291                                 foreach($nodes as $node)
00292                                 {
00293                                         if($node['child'] != $this->source_id)
00294                                         {
00295                                                 $this->items[] = $node;
00296                                         }
00297                                 }
00298                                 break;
00299                         default:
00300                                 $this->items = $nodes;
00301                                 break;
00302                 }
00303         }
00304         
00310         protected function fetchSelected($a_node_id)
00311         {
00312                 return $_POST['cp_options'][$a_node_id]['type'] ? 
00313                         $_POST['cp_options'][$a_node_id]['type'] :
00314                         ilCopyWizardOptions::COPY_WIZARD_COPY; 
00315         }
00316 }
00317 
00318 
00319 ?>