/usr/share/drupal6/modules/filefield/filefield_meta/includes/filefield_meta_handler_field_tags.inc is in drupal6-mod-filefield 3.10-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | <?php
/**
* @file
* A special handler that renders ID3 tags attached to a file.
*/
/**
* Render a field as a readable value in hours, minutes, and seconds.
*
* @ingroup views_field_handlers
*/
class filefield_meta_handler_field_tags extends views_handler_field {
function option_definition() {
$options = parent::option_definition();
$default = reset(array_keys(filefield_meta_tags()));
$options['tag'] = array('tag' => $default, 'required' => TRUE, 'translatable' => TRUE);
return $options;
}
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
$form['relationship']['#weight'] = -2;
$form['tag'] = array(
'#type' => 'select',
'#title' => t('ID3 tag'),
'#required' => TRUE,
'#default_value' => $this->options['tag'],
'#options' => filefield_meta_tags(),
'#description' => t('Select the tag to be rendered. If needing multiple tags, add another ID3 tags field.'),
'#weight' => -1,
);
}
function render($values) {
$value = unserialize($values->{$this->field_alias});
$tag = $this->options['tag'];
if (isset($value[$tag])) {
return check_plain($value[$tag]);
}
}
}
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