FALSE, 'bool' => TRUE); return $options; } /** * {@inheritdoc} */ public function options_form(&$form, &$form_state) { parent::options_form($form, $form_state); $form['content']['#description'] .= '
' . t('Plus @items_per_page_links -- the list of links to change the items/page, with prompt'); $form['tokenize'] = array( '#type' => 'checkbox', '#title' => t('Use replacement tokens from the first row'), '#default_value' => $this->options['tokenize'], ); } /** * Find out the information to render. */ public function render($empty = FALSE) { $output = parent::render($empty); if (is_string($output) && isset($this->view->query->pager)) { $output = str_replace('@items_per_page_links', $this->render_items_per_page($this->view->query->pager), $output); if ($this->options['tokenize']) { $output = $this->view->style_plugin->tokenize_value($output, 0); $output = $this->sanitize_value($output, 'xss_admin'); } } return $output; } /** * */ public function query() { $view = $this->view; if (!empty($_GET['items_per_page']) && $_GET['items_per_page'] > 0) { $view->set_items_per_page($_GET['items_per_page']); } elseif (!empty($_GET['items_per_page']) && $_GET['items_per_page'] == 'All') { $view->set_items_per_page(0); } } /** * */ public function render_items_per_page($pager) { $sanitized_options = array(); if (!empty($pager->options['expose']['items_per_page_options'])) { $options = explode(',', $pager->options['expose']['items_per_page_options']); foreach ($options as $option) { if ($pager->total_items <= intval($option)) { break; } $sanitized_options[intval($option)] = intval($option); } if (!empty($sanitized_options) && !empty($pager->options['expose']['items_per_page_options_all']) && !empty($pager->options['expose']['items_per_page_options_all_label'])) { $sanitized_options[0] = $pager->options['expose']['items_per_page_options_all_label']; } $url_query = $_GET; unset($url_query['q']); foreach ($sanitized_options as $items_per_page => &$label) { $selected = $pager->options['items_per_page'] == $items_per_page || ($items_per_page == 0 && $pager->total_items < intval($pager->options['items_per_page'])); $label = l($label, $_GET['q'], array( 'query' => array('items_per_page' => $label) + $url_query, 'attributes' => array( 'class' => $selected ? array('selected') : array(), ), )); } // Drop PHP reference. unset($label); // Include CSS needed for 'selected' class. drupal_add_library('webform', 'admin'); } return $sanitized_options ? t('Show !links results per page.', array('!links' => implode(' | ', $sanitized_options))) : ''; } }