Index: includes/i18nviews.views.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/i18nviews/includes/i18nviews.views.inc,v
retrieving revision 1.1.2.1
diff -u -r1.1.2.1 i18nviews.views.inc
--- includes/i18nviews.views.inc	14 Jun 2010 03:15:07 -0000	1.1.2.1
+++ includes/i18nviews.views.inc	18 Nov 2010 16:46:08 -0000
@@ -74,5 +74,14 @@
         'path' => $path,
       ),
     ),
+    'argument validator' => array(
+      'i18_taxonomy_term' => array(
+        'title' => t('Localised Taxonomy term validator'),
+        'help' => t("Use the locale to interpret arguments."),
+        'handler' => 'views_plugin_argument_validate_i18_taxonomy_term',
+        'path' => $path,
+        'parent' => 'taxonomy_term',
+      ),
+    ),
   );
 }
Index: includes/views_plugin_argument_validate_i18_taxonomy_term.inc
===================================================================
RCS file: includes/views_plugin_argument_validate_i18_taxonomy_term.inc
diff -N includes/views_plugin_argument_validate_i18_taxonomy_term.inc
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ includes/views_plugin_argument_validate_i18_taxonomy_term.inc	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,89 @@
+<?php
+// $Id$
+/**
+ * @file
+ * Contains the 'localized taxonomy term' argument validator plugin.
+ */
+
+/**
+ * Validate whether an argument is a localized term.
+ */
+
+
+class views_plugin_argument_validate_i18_taxonomy_term extends views_plugin_argument_validate_taxonomy_term {
+  function validate_form(&$form, &$form_state) {
+  $vocabularies = taxonomy_get_vocabularies();
+  $options = array();
+  foreach ($vocabularies as $voc) {
+    $options[$voc->vid] = check_plain($voc->name);
+  }
+  $form['validate_argument_vocabulary_i18'] = array(
+    '#type' => 'checkboxes',
+    '#prefix' => '<div id="edit-options-validate-argument-vocabulary-wrapper">',
+    '#suffix' => '</div>',
+    '#title' => t('Vocabularies'),
+    '#options' => $options,
+    '#default_value' => isset($this->argument->options['validate_argument_vocabulary']) ? $this->argument->options['validate_argument_vocabulary'] : array(),
+    '#description' => t('If you wish to validate for specific vocabularies, check them; if none are checked, all terms will pass.'),
+    '#process' => array('expand_checkboxes', 'views_process_dependency'),
+    '#dependency' => array('edit-options-validate-type' => array($this->id)),
+  );
+  $form['validate_argument_type_i18'] = array(
+    '#type' => 'select',
+    '#title' => t('Argument type'),
+    '#options' => array(
+    'i18_name' => t('Localised Term name or synonym'),
+    'i18_convert' => t('Localised Term name/synonym converted to Term ID'),
+    ),
+    '#default_value' => isset($this->argument->options['i18_validate_argument_type']) ? $this->argument->options['i18_validate_argument_type'] : 'i18_name',
+    '#description' => t('Select the form of this argument; if using term name, it is generally more efficient to convert it to a term ID and use Taxonomy: Term ID rather than Taxonomy: Term Name" as an argument.'),
+    '#process' => array('views_process_dependency'),
+    '#dependency' => array('edit-options-validate-type' => array($this->id)),
+  );
+  $form['validate_argument_transform_i18'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Transform dashes in URL to spaces in term name arguments'),
+    '#default_value' => isset($this->argument->options['validate_argument_transform']) ? $this->argument->options['validate_argument_transform'] : FALSE,
+    '#process' => array('views_process_dependency'),
+    '#dependency' => array('edit-options-validate-argument-type' => array('convert')),
+  );
+  }
+
+function validate_argument($argument) {
+  global $language;
+  $langcode =$language->language;
+  $vids = isset($this->argument->options['validate_argument_vocabulary_i18']) ? array_filter($this->argument->options['validate_argument_vocabulary_i18']) : array();
+  $type = isset($this->argument->options['validate_argument_type_i18']) ? $this->argument->options['validate_argument_type_i18'] : 'i18_name';
+  $transform = isset($this->argument->options['validate_argument_transform_i18']) ? $this->argument->options['validate_argument_transform_i18'] : FALSE;
+  switch ($type) {
+    case 'i18_name':
+    case 'i18_convert':
+     //Check to see if the term is in fact localised
+      $localised =db_fetch_object(db_query("SELECT source FROM {locales_source} ls INNER JOIN {locales_target} lt ON ( ls.lid = lt.lid AND  lt.translation = '%s' AND lt.language= '%s' AND ls.textgroup='taxonomy' )",  $argument, $langcode));
+      if (!empty($localised)) {
+        //If it is I set the $argument to the orginal and tell the view that the argument has been localized and to use the source
+        $argument = $localised ->source;
+        $this->argument->argument = $localised ->source;
+      }
+      $and = '';
+      if (!empty($vids)) {
+        $and = " AND td.vid IN(" . implode(', ', $vids) . ')';
+      }
+      if ($transform) {
+        $result = db_fetch_object(db_query("SELECT td.* FROM {term_data} td LEFT JOIN {term_synonym} ts ON ts.tid = td.tid WHERE (replace(td.name, ' ', '-') = '%s' OR replace(ts.name, ' ', '-') = '%s')$and", $argument, $argument));
+      }
+      else {
+        $result = db_fetch_object(db_query("SELECT td.* FROM {term_data} td LEFT JOIN {term_synonym} ts ON ts.tid = td.tid WHERE (td.name = '%s' OR ts.name = '%s')$and", $argument, $argument));
+      }
+      if (!$result) {
+      return FALSE;
+      }
+      if ($type == 'i18_convert') {
+        $this->argument->argument = $result->tid;
+        $this->argument->validated_title = check_plain($result->name);
+      }
+  return TRUE;
+
+    }
+  }
+  }