Commit 84207bec authored by Ashok Modi's avatar Ashok Modi
Browse files

Move everything back to .module since the batch does not seem to run... 

Move everything back to .module since the batch does not seem to run otherwise. Figure it out later.
parent 496d2abf

references_migrate.info

+2 −0
Original line number Diff line number Diff line
@@ -4,3 +4,5 @@ package = Fields 
core = 7.x

dependencies[] = entityreference

dependencies[] = references



files[] = references.pages.inc
 
 No newline at end of file

references_migrate.module

+92 −1
Original line number Diff line number Diff line
@@ -11,7 +11,6 @@ function references_migrate_menu() { 
    'description' => 'Migrate References fields to Entity References.',

    'page callback' => 'drupal_get_form',

    'page arguments' => array('references_migrate_migrate_references_fields'),

    'file' => 'references_migrate.pages.inc',

    'access callback' => 'user_access',

    'access arguments' => array('administer content types'),

  );
@@ -19,6 +18,98 @@ function references_migrate_menu() { 
  return $items;

}



function references_migrate_migrate_references_fields($form, &$form_state) {

  // Load all references fields.

  $node_field_infos = field_read_fields(

    array('type'=>'node_reference'),

    array('include_inactive' => TRUE, 'include_deleted' => TRUE)

  );

  $user_field_infos = field_read_fields(

    array('type'=>'user_reference'),

    array('include_inactive' => TRUE, 'include_deleted' => TRUE)

  );



  $field_infos = $node_field_infos + $user_field_infos;



  if (count($field_infos) > 0) {

    $field_options = array();



    foreach ($field_infos as $key => $field_info) {

      $translate_array = array('@field_name' => $field_info['field_name']);

      $instances = field_read_instances(

        array('field_name' => $field_info['field_name']),

        array('include_inactive' => TRUE, 'include_deleted' => TRUE)

      );

      $options_instances = array();

      foreach ($instances as $instance) {

        $options_instances[] = $instance['entity_type'] .':'. $instance['bundle'] .' ('. check_plain($instance['label']) .')';

      }

      $translate_array['@instances'] = implode(', ', $options_instances);

      $field_options[$key] = t('@field_name: Appears in [@instances]', $translate_array);

    }



    $form['field_information'] = array(

      '#type' => 'value',

      '#value' => $field_infos,

    );



    $form['field_options'] = array(

      '#type' => 'checkboxes',

      '#title' => t('Which references fields do you wish to migrate?'),

      '#options' => $field_options,

      '#required' => TRUE,

    );



    return confirm_form($form, t('Are you sure you wish to migrate the selected references fields?'), '<front>');;

  }



  $form['message'] = array(

    '#markup' => t('There are no references fields that need to be migrated at this time.'),

  );



  return $form;

}



function references_migrate_migrate_references_fields_submit($form, &$form_state) {

  $values = $form_state['values'];

  $field_infos = $values['field_information'];

  

  // Define the batch.

  $batch = array(

    'operations' => array(),

    'finished' => '_references_migrate_batches_finished',

    'title' => t('Start migrating reference fields.'),

    'init_message' => t('Preparing to migrate reference fields.'),

    'progress_message' => t('Migrating references fields.'),

    'error_message' => t('Reference field could not migrate content successfully.'),

  );



  foreach ($values['field_options'] as $key => $field_option) {

    if (!empty($field_option)) {

      $batch['operations'][] = array(

        '_references_migrate_references_field', array($key, $field_infos[$key]),

      );

    }

  }

  batch_set($batch);

}



function _references_migrate_batches_finished($success, $results, $operations) {

  drupal_set_message(t('Succesfully migrated requested reference fields!'));

}



function _references_migrate_references_field($field_key, $field_info, &$context) {

  $context['message'] = t("Processing @field_name", array('@field_name' => $field_info['field_name']));



  if (!in_array($field_info['type'], array('node_reference', 'user_reference'))) {

    drupal_set_message(t("Field @field is not a references field.", array('@field' => $field_name)), 'error');

  }

  else {

    _references_migrate_references_field_to_entityreference_field($field_key, $field_info, $context);

    drupal_set_message(t("Processed @field_name", array('@field_name' => $field_info['field_name'])));

  }

}



/**

 * Migrate a field from references to entityreference.

 */

references_migrate.pages.inc

deleted100644 → 0
+0 −92
Original line number Diff line number Diff line 
<?php



function references_migrate_migrate_references_fields($form, &$form_state) {

  // Load all references fields.

  $node_field_infos = field_read_fields(

    array('type'=>'node_reference'),

    array('include_inactive' => TRUE, 'include_deleted' => TRUE)

  );

  $user_field_infos = field_read_fields(

    array('type'=>'user_reference'),

    array('include_inactive' => TRUE, 'include_deleted' => TRUE)

  );



  $field_infos = $node_field_infos + $user_field_infos;

  

  if (count($field_infos) > 0) {

    $field_options = array();

    

    foreach ($field_infos as $key => $field_info) {

      $translate_array = array('@field_name' => $field_info['field_name']);

      $instances = field_read_instances(

        array('field_name' => $field_info['field_name']),

        array('include_inactive' => TRUE, 'include_deleted' => TRUE)

      );

      $options_instances = array();

      foreach ($instances as $instance) {

        $options_instances[] = $instance['entity_type'] .':'. $instance['bundle'] .' ('. check_plain($instance['label']) .')';

      }

      $translate_array['@instances'] = implode(', ', $options_instances);

      $field_options[$key] = t('@field_name: Appears in [@instances]', $translate_array);

    }

    

    $form['field_information'] = array(

      '#type' => 'value',

      '#value' => $field_infos,

    );

    

    $form['field_options'] = array(

      '#type' => 'checkboxes',

      '#title' => t('Which references fields do you wish to migrate?'),

      '#options' => $field_options,

      '#required' => TRUE,

    );

  

    return confirm_form($form, t('Are you sure you wish to migrate the selected references fields?'), '<front>');;

  }

  

  $form['message'] = array(

    '#markup' => t('There are no references fields that need to be migrated at this time.'),

  );

}



function references_migrate_migrate_references_fields_submit($form, &$form_state) {

  $values = $form_state['values'];

  $field_infos = $values['field_information'];

  

  // Define the batch.

  $batch = array(

    'operations' => array(),

    'finished' => '_references_migrate_batches_finished',

    'title' => t('Start migrating reference fields.'),

    'init_message' => t('Preparing to migrate reference fields.'),

    'progress_message' => t('Migrating references fields.'),

    'error_message' => t('Reference field could not migrate content successfully.'),

  );



  foreach ($values['field_options'] as $key => $field_option) {

    if (!empty($field_option)) {

      $batch['operations'][] = array(

        '_references_migrate_references_field', $key, $field_infos[$key],

      );

    }

  }

  batch_set($batch);

  batch_process();

}



function _references_migrate_batches_finished($success, $results, $operations) {

  drupal_set_message(t('Succesfully migrated requested reference fields!'));

}



function _references_migrate_references_field($field_key, $field_info, &$context) {

  $context['message'] = t("Processing @field_name", array('@field_name' => $field_info['field_name']));



  if (!in_array($field_info['type'], array('node_reference', 'user_reference'))) {

    drupal_set_message(t("Field @field is not a references field.", array('@field' => $field_name)), 'error');

  }

  else {

    _references_migrate_references_field_to_entityreference_field($field_key, $field_info, $context);

    drupal_set_message(t("Processed @field_name", array('@field_name' => $field_info['field_name'])));

  }

}