views/filefield.views_convert.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Field conversion for fields handled by this module.
   6  */
   7
   8 /**
   9  * Implementation of hook_views_convert().
  10  */
  11 function filefield_views_convert($display, $type, &$view, $field, $id = NULL) {
  12   static $filefield_fields;
  13   static $filefield_filters;
  14   static $filefield_arguments;
  15   if (!isset($filefield_fields)) {
  16     $filefield_fields = $filefield_filters = $filefield_arguments = array();
  17     foreach (content_fields() as $content_field) {
  18       if ($content_field['module'] == 'filefield') {
  19         $result = module_invoke('filefield', 'field_settings', 'views data', $content_field);
  20         if (!empty($result)) {
  21           foreach ($result as $table => $fields) {
  22             unset($fields['table']);
  23             foreach ($fields as $filefield_field => $definition) {
  24               switch ($filefield_field) {
  25                 case $content_field['field_name'] .'_fid':
  26                   $filefield_fields[$filefield_field] = array(
  27                     'table' => $table,
  28                     'field' => $filefield_field,
  29                   );
  30                   $filefield_arguments['content: '. $content_field['field_name']] = &$filefield_fields[$filefield_field];
  31                   break;
  32                 case $content_field['field_name'] .'_list':
  33                   $filefield_filters[$content_field['field_name'] .'_fid_not null'] = array(
  34                     'table' => $table,
  35                     'field' => $filefield_field,
  36                   );
  37                   break;
  38               }
  39             }
  40           }
  41         }
  42       }
  43     }
  44   }
  45   switch ($type) {
  46     case 'field':
  47       if (isset($filefield_fields[$field['field']])) {
  48         $multiple = array();
  49         switch ($field['handler']) {
  50           case 'content_views_field_handler_ungroup':
  51             $view->set_item_option($display, 'field', $id, 'multiple', array('group' => FALSE));
  52             break;
  53           case 'content_views_field_handler_last':
  54             $multiple['multiple_reversed'] = TRUE;
  55           case 'content_views_field_handler_first':
  56             $multiple['multiple_number'] = 1;
  57             $view->set_item_option($display, 'field', $id, 'multiple', $multiple);
  58             break;
  59         }
  60         $view->set_item_option($display, 'field', $id, 'format', $field['options']);
  61       }
  62       break;
  63     case 'filter':
  64       if (isset($filefield_filters[$field['field']])) {
  65         $filter = $filefield_filters[$field['field']];
  66         $item = $view->get_item($display, 'filter', $id);
  67         $item['value'] = $field['value'];
  68         $item['table'] = $filter['table'];
  69         $item['field'] = $filter['field'];
  70         $view->set_item($display, 'filter', $id, $item);
  71       }
  72       break;
  73     case 'argument':
  74       if (isset($filefield_arguments[$field['type']])) {
  75         $argument = $filefield_arguments[$field['type']];
  76         $options = $field['argoptions'];
  77         $view->add_item($display, 'argument', $argument['table'], $argument['field'], $options, $field['id']);
  78       }
  79       break;
  80   }
  81 }