class filefield_meta_handler_field_tags in FileField 6.3
Render a field as a readable value in hours, minutes, and seconds.
Hierarchy
- class \filefield_meta_handler_field_tags extends \views_handler_field
Expanded class hierarchy of filefield_meta_handler_field_tags
1 string reference to 'filefield_meta_handler_field_tags'
- filefield_meta_views_data in filefield_meta/
includes/ filefield_meta.views.inc - Implementation of hook_views_data()
File
- filefield_meta/
includes/ filefield_meta_handler_field_tags.inc, line 13 - A special handler that renders ID3 tags attached to a file.
View source
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]);
}
}
}