*/ /** * Extend views_handler_field_node class */ class moderation_handler_field_node_title extends views_handler_field_node { function option_definition() { $options = parent::option_definition(); $options['ajax_preview'] = array('bool' => TRUE, 'default' => FALSE); return $options; } function options_form(&$form, &$form_state) { parent::options_form($form, $form_state); $form['ajax_preview'] = array( '#type' => 'checkbox', '#title' => t('Ajax preview'), '#description' => t('Should a click on the link automatically show a preview?'), '#default_value' => $this->options['ajax_preview'], '#dependency' => '', ); } /** * Add the js / css file. */ function pre_render($values) { parent::pre_render($values); drupal_add_css(drupal_get_path('module', 'moderation') . '/moderation.css'); if (!empty($this->options['ajax_preview'])) { drupal_add_js(drupal_get_path('module', 'moderation') .'/moderation-views.js'); // Just in case flags are added to the content area if (module_exists('flag')) { drupal_add_js(drupal_get_path('module', 'flag') .'/theme/flag.js'); } } } function render_link($data, $values) { if (!empty($this->options['link_to_node']) && $data !== NULL && $data !== '') { $this->options['alter']['make_link'] = TRUE; $this->options['alter']['path'] = "node/" . $values->{$this->aliases['nid']}; if (!empty($this->options['ajax_preview'])) { $this->options['alter']['link_class'] = 'moderation-ajax-preview'; } if (isset($this->aliases['language'])) { $languages = language_list(); if (isset($languages[$values->{$this->aliases['language']}])) { $this->options['alter']['language'] = $languages[$values->{$this->aliases['language']}]; } else { unset($this->options['alter']['language']); } } } return $data; } function advanced_render($values) { $this->last_render = parent::advanced_render($values); if (!empty($this->options['ajax_preview'])) { $moderation_type = $this->definition['moderation type']; $this->last_render .= '

'; } return $this->last_render; } }