Index: i18nsync.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/i18n/experimental/Attic/i18nsync.module,v
retrieving revision 1.1.2.6
diff -r1.1.2.6 i18nsync.module
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< 
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<         '#description' => t('Select which fields to synchronize for all translations of this content type.')
---
>         '#description' => t('Select which items to synchronize for all translations of this content type.')
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<       // Each set provides title and options. We build a big checkboxes control for it to be
<       // saved as an array. Special themeing for group titles.
<       foreach (i18nsync_node_available_fields($type) as $group => $data) {
<         $title = $data['#title'];
<         foreach ($data['#options'] as $field => $name) {
<           $form['workflow']['i18n']['i18nsync_nodeapi'][$field] = array(
<             '#group_title' => $title,
<             '#title' => $name,
<             '#type' => 'checkbox',
<             '#default_value' => in_array($field, $current),
<             '#theme' => 'i18nsync_workflow_checkbox',
<           );
<           $title = '';  
<         }     
<       }
< 
---
>       
>       // now call the hook_i18n_sync and get all the configuration options
>       $items = i18nsync_extend('node_type_config', array('type' => $type, 'current' => $current ));
>       $form['workflow']['i18n']['i18nsync_nodeapi'] = array_merge($form['workflow']['i18n']['i18nsync_nodeapi'], $items);
>       
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> /**
>  * themes an individual check box for the node type form
>  *
>  * @param array $element is a form arraay
>  * @return html
>  */
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> 
> 
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<         // Let's go with field synchronization
<         if (($fields = i18nsync_node_fields($node->type)) && $translations = translation_node_get_translations(array('nid' => $node->nid), FALSE)) {
---
>         // Let's go with item synchronization
>         if ($translations = translation_node_get_translations(array('nid' => $node->nid), FALSE)) {
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<           foreach ($translations as $trnode) {
<             i18nsync_node_translation($node, $trnode, $fields);
---
>           foreach ($translations as $translation) {
> 					  // Load full node, we need all data here
> 					  $translation = node_load($translation->nid);
> 					  
> 					  // $translation will be modified because it's passed by reference by PHP 5
> 					  i18nsync_extend('sync', null, $node, $translation);
> 					  
> 					  // now save the changes
> 					  node_save($translation);          	          	
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< function i18nsync_node_translation($node, $translation, $fields) {
<   // Load full node, we need all data here
<   $translation = node_load($translation->nid);
<   foreach ($fields as $field) {
<     switch($field) {
<       case 'parent': // Book outlines, translating parent page if exists
<       case 'iid': // Attached image nodes  
<         i18nsync_node_translation_attached_node(&$node, &$translation, $field);
<         break;
<       case 'files':
<         // Sync existing attached files
<         foreach ($node->files as $fid => $file) {
<           if (isset($translation->files[$fid])) {
<             $translation->files[$fid]->list = $file->list;
<           } else {
<             // New file. Create new revision of file for the translation
<             $translation->files[$fid] = $file;
<             // If it's a new node revision it will just be created, but if it's not
<             // we have to update the table directly. The revision field was before this one in the list
<             if (!isset($translation->revision) || !$translation->revision) {
<               db_query("INSERT INTO {file_revisions} (fid, vid, list, description) VALUES (%d, %d, %d, '%s')", $file->fid, $translation->vid, $file->list, $file->description);
<             }
<           }
<         }
<         // Drop removed files
<         foreach($translation->files as $fid => $file) {
<           if (!isset($node->files[$fid])) {
<             $translation->files[$fid]->remove = TRUE;
<           }
<         }
<         break;
<       default: // For fields that don't need special handling
<         if (isset($node->$field)) {
<           $translation->$field = $node->$field;
<         }
<     }
<   }
<   node_save($translation);
< }
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> 
> 
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> 
> /**
>  * This extends i18n_sync to allow other modules to join in the data sync bandwangon
>  * There are currently two main operations that this does:
>  * 
>  * $op = 'node_type_config' This is a configuration form that appears on the admin/content/types/type page. Modules should return a drupal form array for this
>  * $op = 'sync' This is when syncing should be done on insert/update. No data return
>  * 
>  * @param $op is the string name of the op that is being called
>  * @param $config is an array of values to be passed to the module being called
>  * @param $node is a drupal node object
>  * @param $translation is a drupal node object
>  * @return an array
>  */
> function i18nsync_extend($op = null,  $config = null, $node = null, $translation = null) {
>   $items = array();
>   $hook_name = 'i18n_sync';
>   foreach (module_implements($hook_name) as $module) {
>     // we are adding any output onto an array that gets returned
>     if ($new = module_invoke($module, $hook_name, $op, $config, $node, $translation)) {
>       $items = array_merge($items, $new);
>     }
>   }
>   // make sure we return an array
>   if (! is_array($items)) { return array(); }
>   return $items;
> }
> 
> 
> /**
>  * Implementation of hook_i18n_sync, handles the configuration options and the syncing process for node fields
>  *
>  * @param string $op is the operation being called
>  * @param array $config is a configuration array
>  * @param object $node is a drupal node object
>  * @param object $translation is a drupal node object whos data is being synced to the data in $node
>  * @return 
>  */
> function i18nsync_i18n_sync($op, $config, $node, $translation) {
> 	switch($op) {
> 	
> 		case 'node_type_config':
> 		  // Each set provides title and options. We build a big checkboxes control for it to be
> 		  // saved as an array. Special themeing for group titles.
> 		  foreach (i18nsync_node_available_fields($config['type']) as $group => $data) {
> 		    $title = $data['#title'];
> 		    foreach ($data['#options'] as $field => $name) {
> 		      $form[$field] = array(
> 		        '#group_title' => $title,
> 		            '#title' => $name,
> 		            '#type' => 'checkbox',
> 		            '#default_value' => in_array($field, $config['current']),
> 		            '#theme' => 'i18nsync_workflow_checkbox',
> 		          );
> 		          $title = '';  
> 		        }     
> 		      }
> 		  return $form;
> 		break;
> 		
> 		case 'sync':
> 	    $fields = i18nsync_node_fields($node->type);
> 		  foreach ($fields as $field) {
> 		    switch($field) {
> 		      case 'parent': // Book outlines, translating parent page if exists
> 		      case 'iid': // Attached image nodes  
> 		        i18nsync_node_translation_attached_node(&$node, &$translation, $field);
> 		        break;
> 		      case 'files':
> 		        // Sync existing attached files
> 		        foreach ($node->files as $fid => $file) {
> 		          if (isset($translation->files[$fid])) {
> 		            $translation->files[$fid]->list = $file->list;
> 		          } else {
> 		            // New file. Create new revision of file for the translation
> 		            $translation->files[$fid] = $file;
> 		            // If it's a new node revision it will just be created, but if it's not
> 		            // we have to update the table directly. The revision field was before this one in the list
> 		            if (!isset($translation->revision) || !$translation->revision) {
> 		              db_query("INSERT INTO {file_revisions} (fid, vid, list, description) VALUES (%d, %d, %d, '%s')", $file->fid, $translation->vid, $file->list, $file->description);
> 		            }
> 		          }
> 		        }
> 		        // Drop removed files
> 		        foreach($translation->files as $fid => $file) {
> 		          if (!isset($node->files[$fid])) {
> 		            $translation->files[$fid]->remove = TRUE;
> 		          }
> 		        }
> 		      break;
> 		      
> 		      default: // For fields that don't need special handling
> 		        if (isset($node->$field)) {
> 		          $translation->$field = $node->$field;
> 		        }
> 		      break;
> 		      
> 		    }
>       }
> 	  break;
> 		
> 	}
> }
>