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<?php
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/**
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* @file
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* Definition of views_handler_field_file_filename.
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*/
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/**
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* Field handler to provide simple renderer that allows linking to a file.
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*
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* @ingroup views_field_handlers
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*/
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class views_handler_field_file_filename extends views_handler_field_file {
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/**
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* Constructor to provide additional field to add.
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*/
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function init(&$view, &$options) {
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if (!empty($this->options['link_to_file'])) {
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$this->additional_fields['fid'] = 'fid';
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}
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parent::init($view, $options);
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}
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function option_definition() {
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$options = parent::option_definition();
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$options['link_to_file'] = array('default' => TRUE, 'bool' => TRUE);
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return $options;
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}
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/**
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* Provide link to file option
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*/
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function options_form(&$form, &$form_state) {
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parent::options_form($form, $form_state);
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$form['link_to_file']['#title'] = t('Link this field to the original file');
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}
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/**
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* Render whatever the data is as a link to the file.
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*
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* Data should be made XSS safe prior to calling this function.
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*/
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function render_link($data, $values) {
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if (!empty($this->options['link_to_file']) && !empty($this->additional_fields['fid'])) {
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if ($data !== NULL && $data !== '') {
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$this->options['alter']['make_link'] = TRUE;
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$this->options['alter']['path'] = 'file/' . $this->get_value($values, 'fid');
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}
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}
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return $data;
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}
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}
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