''); $options['popup'] = array('default' => ''); $options['caption'] = array('default' => ''); $options['rel_group'] = array('default' => TRUE); $options['custom_group'] = array('default' => ''); $options['height'] = array('default' => '400px'); $options['width'] = array('default' => '600px'); return $options; } function options_form(&$form, &$form_state) { parent::options_form($form, $form_state); $fields = array('trigger_field' => t('')); foreach ($this->view->display_handler->get_handlers('field') as $field => $handler) { // We only use fields up to this one. Obviously we can't use this handler // as the trigger handler. if ($field == $this->options['id']) { break; } $fields[$field] = $handler->definition['title']; } $form['trigger_field'] = array( '#type' => 'select', '#title' => t('Trigger field'), '#description' => t('Select the field that should be turned into the trigger for the lightbox. Only fields that appear before this one in the field list may be used.'), '#options' => $fields, '#default_value' => $this->options['trigger_field'], '#weight' => -12, ); $form['popup'] = array( '#type' => 'textarea', '#title' => t('Popup'), '#description' => t('Combine tokens from the "Replacement patterns" below and html to create what the lightbox popup will become.'), '#default_value' => $this->options['popup'], '#weight' => -11, ); $form['caption'] = array( '#type' => 'textfield', '#title' => t('Caption'), '#description' => t('Combine tokens from the "Replacement patterns" below and html to create the caption shown under the lightbox. Leave empty for no caption.'), '#default_value' => $this->options['caption'], '#weight' => -10, ); $form['rel_group'] = array( '#type' => 'checkbox', '#title' => t('Automatic generated Lightbox group'), '#description' => t('Enable Lightbox grouping using a generated group name for this view.'), '#default_value' => $this->options['rel_group'], '#weight' => -9, ); $form['custom_group'] = array( '#type' => 'textfield', '#title' => t('Custom Lightbox group'), '#description' => t('Enable Lightbox grouping with a given string as group. Overrides the automatically generated group name above.'), '#default_value' => $this->options['custom_group'], '#weight' => -8, ); $form['height'] = array( '#type' => 'textfield', '#title' => t('Height'), '#description' => t('Specify the height of the lightbox2 popup window. Because the content is dynamic, we cannot detect this value automatically.'), '#default_value' => $this->options['height'], '#weight' => -7, ); $form['width'] = array( '#type' => 'textfield', '#title' => t('Width'), '#description' => t('Specify the width of the lightbox2 popup window. Because the content is dynamic, we cannot detect this value automatically.'), '#default_value' => $this->options['width'], '#weight' => -6, ); // Remove the checkboxs and other irrelevant controls. unset($form['alter']['alter_text']); unset($form['alter']['make_link']); unset($form['alter']['text']); unset($form['alter']['path']); unset($form['alter']['alt']); unset($form['alter']['prefix']); unset($form['alter']['suffix']); unset($form['alter']['text']['#dependency']); unset($form['alter']['text']['#process']); } /** * Render the trigger field and its linked popup information. */ function render($values) { // We need to have multiple unique IDs, one for each record. static $i = 0; static $link; if (!empty($this->options['trigger_field'])) { // We don't actually use the link, but we need it there for lightbox to function. if (empty($link)) { // Get the path name. $path = isset($_GET['q']) ? $_GET['q'] : ''; $link = url($path, array('absolute' => TRUE)); } // Get the token information and generate the value for the popup and the // caption. $tokens = $this->get_render_tokens($this->options['alter']); $popup = filter_xss_admin($this->options['popup']); $caption = filter_xss_admin($this->options['caption']); $popup = strtr($popup, $tokens); $caption = strtr($caption, $tokens); $i++; // The outside div is there to hide all of the divs because if the specific lightbox // div is hidden it won't show up as a lightbox. We also specify a group // in the rel attribute in order to link the whole View together for paging. $group_name = !empty($this->options['custom_group']) ? $this->options['custom_group'] : ($this->options['rel_group'] ? 'lightbox-popup-' . $this->view->name . '-' . implode('/', $this->view->args) : ''); return "options['width'] : '600px') . ';height:' . ($this->options['height'] ? $this->options['height'] : '600px') . "][" . $caption . "]'>" . $tokens["[{$this->options['trigger_field']}]"] . " "; } else { return; } } }