/[drupal]/contributions/modules/select_translation/select_translation.views.inc
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Diff of /contributions/modules/select_translation/select_translation.views.inc

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revision 1.3, Wed Jun 18 16:04:38 2008 UTC revision 1.4, Tue Sep 16 13:21:43 2008 UTC
# Line 2  Line 2 
2  // $Id$  // $Id$
3    
4  /**  /**
5   * Implementation of hook_views_data()   * Implementation of hook_views_data_alter()
6   */   */
7    
8  function select_translation_views_data() {  function select_translation_views_data_alter(&$cache) {
9    $data['node']['select_translation'] = array(    $cache['node']['select_translation'] = array(
10      'title' => t('Select translation'),      'title' => t('Select translation'),
11      'help' => t('For all the nodes representing a translation of the same content, only display one of the nodes'),      'help' => t('For all the nodes representing a translation of the same content, only display one of the nodes'),
12      'filter' => array(      'filter' => array(
# Line 17  function select_translation_views_data() Line 17  function select_translation_views_data()
17    return $data;    return $data;
18  }  }
19    
20  class select_translation_filter_handler extends views_handler_filter {  /**
21    // Don't display empty space where the operator would be.   * Implementation of hook_views_handlers
22    var $no_operator = TRUE;   */
23    function select_translation_views_handlers() {
24    function option_definition() {    return array(
25      $options = parent::option_definition();      'info' => array(
26          'path' => drupal_get_path('module', 'select_translation'),
27      $options['value']['default'] = 'default';      ),
28        'handlers' => array(
29      return $options;        'select_translation_filter_handler' => array(
30    }          'parent' => 'views_handler_filter',
31          ),
32    function operator_form(&$form, &$form_state) {      ),
33      $form['operator'] = array();    );
   }  
   
   function value_form(&$form, &$form_state) {  
     $form['value'] = array(  
       '#type' => 'radios',  
       '#title' => t('Select translation selection mode'),  
       '#options' => array(  
         'original' => t('Use current language ; if not available use original language'),  
         'default'  => t('Use current language ; if not available use default language ; if not available use original language'),  
        ),  
       '#default_value' => $this->value,  
     );  
   }  
   
   function query() {  
     if ($this->value == 'original') {  
       $this->query->add_where($this->options['group'], "  
         node.tnid = 0  
         OR node.language = '***CURRENT_LANGUAGE***'  
         OR (node.nid = node.tnid AND  
              0 = (SELECT COUNT(nid)  
                     FROM node AS lmfh_node  
                    WHERE lmfh_node.language = '***CURRENT_LANGUAGE***'  
                          AND lmfh_node.tnid = node.tnid)  
          )");  
     } else {  
       $default = language_default('language');  
       $this->query->add_where($this->options['group'], "  
         node.tnid = 0  
         OR node.language = '***CURRENT_LANGUAGE***'  
         OR (node.language = '$default'  
             AND 0 = (SELECT COUNT(nid)  
                        FROM node AS lmfh_node  
                       WHERE lmfh_node.language = '***CURRENT_LANGUAGE***'  
                             AND lmfh_node.tnid = node.tnid)  
             )  
         OR (node.nid = node.tnid  
             AND 0 = (SELECT COUNT(nid)  
                        FROM node AS lmfh_node  
                       WHERE lmfh_node.language = '***CURRENT_LANGUAGE***'  
                             OR lmfh_node.language = '$default'  
                             AND lmfh_node.tnid = node.tnid)  
          )  
       ");  
     }  
   }  
34  }  }
35    
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