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<?php
/**
* @file
* Definition of views_handler_field_file_filemime.
*/
/**
* Field handler to add rendering MIME type images as an option on the filemime field.
*
* @ingroup views_field_handlers
*/
class views_handler_field_file_filemime extends views_handler_field_file {
function option_definition() {
$options = parent::option_definition();
$options['filemime_image'] = array('default' => FALSE, 'bool' => TRUE);
return $options;
}
function options_form(&$form, &$form_state) {
$form['filemime_image'] = array(
'#title' => t('Display an icon representing the file type, instead of the MIME text (such as "image/jpeg")'),
'#type' => 'checkbox',
'#default_value' => !empty($this->options['filemime_image']),
);
parent::options_form($form, $form_state);
}
function render($values) {
$data = $values->{$this->field_alias};
if (!empty($this->options['filemime_image']) && $data !== NULL && $data !== '') {
$fake_file = (object) array('filemime' => $data);
$data = theme('file_icon', array('file' => $fake_file));
}
return $this->render_link($data, $values);
}
}
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