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pathauto_i18n_taxonomy.module in Pathauto i18n 7

Same filename and directory in other branches
  1. 8 modules/pathauto_i18n_taxonomy/pathauto_i18n_taxonomy.module

Provides tools for creating multilanguage aliases for taxonomy terms.

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modules/pathauto_i18n_taxonomy/pathauto_i18n_taxonomy.module
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<?php

/**
 * @file
 * Provides tools for creating multilanguage aliases for taxonomy terms.
 */

/**
 * Implements hook_form_BASE_FORM_ID_alter().
 */
function pathauto_i18n_taxonomy_form_taxonomy_form_term_alter(&$form, &$form_state) {

  // Exclude elements from deletion confirm form.
  if ($form['#theme'] != 'confirm_form') {
    pathauto_i18n_configuration_form($form, $form_state['term'], 'term', $form_state['term']->vocabulary_machine_name);
  }
}

/**
 * Implements hook_form_BASE_FORM_ID_alter().
 */
function pathauto_i18n_taxonomy_form_pathauto_patterns_form_alter(&$form, &$form_state) {
  $languages = language_list();
  $default_pattern_name = 'pathauto_taxonomy_term_pattern';
  $default_pattern = $form['taxonomy_term'][$default_pattern_name];

  // Remove parents handlers.
  unset($default_pattern['#parents']);
  $form['taxonomy_term']['token_help']['#weight'] = 1;
  foreach (element_children($form['taxonomy_term']) as $term_pattern_name) {
    if ($term_pattern_name != $default_pattern_name && $term_pattern_name != 'token_help') {
      foreach ($languages as $language) {
        $vocabulary = pathauto_i18n_taxonomy_get_vocabulary_name($term_pattern_name);
        if ($vocabulary) {
          $pattern_name = 'pathauto_taxonomy_term_' . $vocabulary . '_' . $language->language . '_pattern';
          $form['taxonomy_term'][$pattern_name] = $default_pattern;
          $form['taxonomy_term'][$pattern_name]['#title'] = t('Pattern for all @language @vocabulary paths', array(
            '@language' => $language->name,
            '@vocabulary' => $vocabulary,
          ));
          $form['taxonomy_term'][$pattern_name]['#default_value'] = variable_get($pattern_name, '');
        }
      }
    }
  }
}

/**
 * Get vocabulary name from pattern name.
 */
function pathauto_i18n_taxonomy_get_vocabulary_name($pattern_name) {
  $scope = str_replace(array(
    'pathauto_taxonomy_term_',
    '_pattern',
  ), array(
    '',
    '',
  ), $pattern_name);
  return !empty($scope) ? $scope : FALSE;
}

/**
 * Implements hook_taxonomy_term_insert().
 */
function pathauto_i18n_taxonomy_taxonomy_term_insert($term) {
  pathauto_i18n_init_property($term, 'taxonomy', $term->vocabulary_machine_name);
  pathauto_i18n_process_entity_object($term, 'taxonomy_term', $term->path['pathauto_i18n_status'], 'insert');
}

/**
 * Implements hook_taxonomy_term_update().
 */
function pathauto_i18n_taxonomy_taxonomy_term_update($term) {
  pathauto_i18n_init_property($term, 'taxonomy', $term->vocabulary_machine_name);
  pathauto_i18n_process_entity_object($term, 'taxonomy_term', $term->path['pathauto_i18n_status'], 'update');
}

/**
 * Implements hook_taxonomy_term_delete().
 */
function pathauto_i18n_taxonomy_taxonomy_term_delete($term) {
  pathauto_i18n_delete_settings($term->tid, 'taxonomy_term');
}

/**
 * Implements hook_taxonomy_term_load().
 */
function pathauto_i18n_taxonomy_taxonomy_term_load($terms) {

  // Attach pathauto i18n settings to taxonomy_term object.
  foreach ($terms as $term) {
    $tids[] = $term->tid;
  }
  if (!empty($tids)) {
    $result = pathauto_i18n_load_settings($tids, 'taxonomy_term');
    $settings = array();
    foreach ($result as $record) {
      $settings[$record->entity_id] = $record->path_status;
    }
    foreach ($terms as $tid => $term) {
      if (array_key_exists($tid, $settings)) {
        $terms[$tid]->path['pathauto_i18n_status'] = $settings[$tid];
      }
      else {
        $terms[$tid]->path['pathauto_i18n_status'] = 0;
      }
    }
  }
}

/**
 * Implements hook_pathauto_alias_alter().
 */
function pathauto_i18n_taxonomy_pathauto_alias_alter(&$alias, &$context) {
  $operations = array(
    'insert',
    'update',
    'bulkupdate',
  );

  // Skip insert of alias for all languages.
  if (!empty($context['module']) && ($context['module'] == 'term' || $context['module'] == 'taxonomy_term') && in_array($context['op'], $operations)) {
    $entity = FALSE;

    // On creating taxonomy term has term key on updating taxonomy_term.
    if (!empty($context['data']['term'])) {
      $entity = $context['data']['term'];
    }
    if (!empty($context['data']['taxonomy_term'])) {
      $entity = $context['data']['taxonomy_term'];
    }

    // Run bulk update.
    if ($context['op'] == 'bulkupdate') {
      pathauto_i18n_taxonomy_taxonomy_term_update($entity);
    }
    if ($entity && isset($entity->path['pathauto_i18n_status']) && $entity->path['pathauto_i18n_status'] && $context['language'] == LANGUAGE_NONE) {
      $alias = '';
    }
  }
}

/**
 * Implements hook_form_alter().
 */
function pathauto_i18n_taxonomy_form_alter(&$form, &$form_state, $form_id) {
  if ($form_id == 'taxonomy_form_term') {

    // Add pathauto value if pathauto_i18n_status TRUE.
    // Remove alias value to prevent overwriting.
    $term = FALSE;
    if (isset($form['#term'])) {
      $term = (object) $form['#term'];
    }
    if ($term && isset($term->path['pathauto_i18n_status']) && $term->path['pathauto_i18n_status']) {
      $form['path']['pathauto']['#default_value'] = TRUE;
      $form['path']['alias']['#default_value'] = '';
    }
  }
}

/**
 * Implements hook_module_implements_alter().
 */
function pathauto_i18n_taxonomy_module_implements_alter(&$implementations, $hook) {

  // Move pathauto_i18n_taxonomy to the end of the list.
  // By default there not available pathauto value.
  if ($hook == 'form_alter') {
    $group = $implementations['pathauto_i18n_taxonomy'];
    unset($implementations['pathauto_i18n_taxonomy']);
    $implementations['pathauto_i18n_taxonomy'] = $group;
  }
}

/**
 * Implements hook_action_info().
 */
function pathauto_i18n_taxonomy_action_info() {
  return array(
    'pathauto_i18n_taxonomy_generate_alias' => array(
      'type' => 'taxonomy_term',
      'label' => t('Enable generation of aliases for all languages'),
      'configurable' => FALSE,
      'behavior' => array(
        'changes_property',
      ),
      'triggers' => array(
        'any',
      ),
    ),
    'pathauto_i18n_taxonomy_remove_alias' => array(
      'type' => 'taxonomy_term',
      'label' => t('Disable generation of aliases for all languages'),
      'configurable' => FALSE,
      'behavior' => array(
        'changes_property',
      ),
      'triggers' => array(
        'any',
      ),
    ),
  );
}

/**
 * Sets the status of a pathauto_i18n_status to 1.
 *
 * @param object $term
 *   A taxonomy term object.
 *
 * @param array $context
 *   (optional) Array of additional information about what triggered the action.
 *   Not used for this action.
 *
 * @ingroup actions
 */
function pathauto_i18n_taxonomy_generate_alias($term, $context = array()) {
  $term->path['pathauto_i18n_status'] = 1;
}

/**
 * Sets the status of a pathauto_i18n_status to 0.
 *
 * @param object $term
 *   A term object.
 *
 * @param array $context
 *   (optional) Array of additional information about what triggered the action.
 *   Not used for this action.
 *
 * @ingroup actions
 */
function pathauto_i18n_taxonomy_remove_alias($term, $context = array()) {
  $term->path['pathauto_i18n_status'] = 0;
}