Gravity Forms

I’ve been playing around with the plugin on a test server amd, after ironing out a few problems with migration, it doesn’t seem to work with gravity forms at all.

See this screenshot: https://goo.gl/vWU6xV

None of the (manually) translated fields get switched.

I wrote the following function:

function translate_gravity_forms( $form ) {
  $form['title'] = wpm_translate_string($form['title']);
    
  if ($form['description']) {
    $form['description'] = wpm_translate_string($form['description']);
  }

  foreach( $form['fields'] as &$field ) {
    $field['label'] = wpm_translate_string($field['label']);
    
    if ($field['description']) {
      $field['description'] = wpm_translate_string($field['description']);
    }

    if ($field['content']) {
      $field['content'] = wpm_translate_string($field['content']);
    }
    
    if ($field['choices']) {
      foreach( $field['choices'] as &$choice ) {
        $choice['text'] = wpm_translate_string($choice['text']);
      }
    }
  }

  return $form;
}
add_filter( 'gform_pre_render', 'translate_gravity_forms' );

And the fields still don’t get translated. Am I using the wrong function? which one should I use?

This is getting more complicated than it needs to be 😐

To anyone concerned

I’ve found the correct way to translate gravity fields:

function translate_gravity_forms( $form ) {
  $form['title'] = wpm_translate_string($form['title']);
    
  if ($form['description']) {
    $form['description'] = wpm_translate_string($form['description']);
  }

  foreach( $form['fields'] as &$field ) {
    $field->label = wpm_translate_string($field->label);
    
    if ($field->description) {
      $field->description = wpm_translate_string($field->description);
    }

    if ($field->content) {
      $field->content = wpm_translate_string($field->content);
    }
    
    if ($field->choices) {
      foreach( $field->choices as &$choice ) {
        $choice['text'] = wpm_translate_string($choice['text']);
      }
    }
  }

  return $form;
}
add_filter( 'gform_pre_render', 'translate_gravity_forms' );

References:
Form Object Source
Field Object Source

I do not give my consent to include this in a paid version of this plugin, but it’s ok to include it in the free version or as a standalone plugin (with attribution).

• This reply was modified 6 years, 2 months ago by reddo.