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- <?php
- // $I$
- /**
- * @file
- * Contains the basic 'list edit' field handler.
- */
- /**
- * Field handler to provide simple renderer that links to the list edit page.
- */
- class flag_lists_handler_field_list_edit extends views_handler_field {
- function construct() {
- parent::construct();
- $this->additional_fields['fid'] = 'fid';
- }
- function option_definition() {
- $options = parent::option_definition();
- $options['text'] = array('default' => '', 'translatable' => TRUE);
- return $options;
- }
- function options_form(&$form, &$form_state) {
- parent::options_form($form, $form_state);
- $form['text'] = array(
- '#type' => 'textfield',
- '#title' => t('Text to display'),
- '#default_value' => $this->options['text'],
- );
- }
- function query() {
- $this->ensure_my_table();
- $this->add_additional_fields();
- }
- function render($values) {
- $fid = $values->{$this->aliases['fid']};
- // Check edit access.
- if (!flag_lists_is_owner('edit', $fid)) {
- return;
- }
- $text = !empty($this->options['text']) ? $this->options['text'] : t('edit');
- return l($text, "flag/lists/edit/" . $fid, array('query' => drupal_get_destination()));
- }
- }
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