getid3_metadata_audio_sample_rate.inc in getID3() 7.2

File

includes/handlers/getid3_metadata_audio_sample_rate.inc

<?php

/**
 * Field handler to render audio_sample_rate
 */
class getid3_metadata_audio_sample_rate extends getid3_metadata_handler {
  function option_definition() {
    $options = parent::option_definition();
    $options['format'] = array(
      'default' => 'default',
      'translatable' => TRUE,
    );

    // Remove the separator options since we don't need them.
    unset($options['separator']);
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);

    // Remove the separator options since we don't need them.
    unset($form['separator']);
    $form['prefix']['#weight'] = 10;
    $form['suffix']['#weight'] = 10;
    $form['format'] = array(
      '#type' => 'select',
      '#title' => t('Format'),
      '#default_value' => $this->options['format'],
      '#options' => array(
        'default' => t('Default (kHz)'),
        'raw' => t('Raw numberic value'),
      ),
    );
  }
  function render($values) {
    $rendered_values = parent::render($values);
    $value = $rendered_values['audio_sample_rate'];

    // Check to see if hiding should happen before adding prefix and suffix.
    if ($this->options['hide_empty'] && empty($value) && ($value !== 0 || $this->options['empty_zero'])) {
      return '';
    }
    switch ($this->options['format']) {
      case 'raw':
        $output = $value;
        break;
      default:
        $output = theme('getid3_sample_rate', array(
          'sample_rate' => $value,
        ));
    }
    return $this
      ->sanitize_value($this->options['prefix']) . $output . $this
      ->sanitize_value($this->options['suffix']);
  }

}

Classes

Name	Description
getid3_metadata_audio_sample_rate	Field handler to render audio_sample_rate