- <?php
- * @file
- * Definition of views_handler_area_result.
- */
-
- * Views area handler to display some configurable result summary.
- *
- * @ingroup views_area_handlers
- */
- class views_handler_area_result extends views_handler_area {
-
- function option_definition() {
- $options = parent::option_definition();
-
- $options['content'] = array(
- 'default' => 'Displaying @start - @end of @total',
- 'translatable' => TRUE,
- );
-
- return $options;
- }
-
- function options_form(&$form, &$form_state) {
- parent::options_form($form, $form_state);
- $variables = array(
- 'items' => array(
- '@start -- the initial record number in the set',
- '@end -- the last record number in the set',
- '@total -- the total records in the set',
- '@name -- the human-readable name of the view',
- '@per_page -- the number of items per page',
- '@current_page -- the current page number',
- '@current_record_count -- the current page record count',
- '@page_count -- the total page count',
- ),
- );
- $list = theme('item_list', $variables);
- $form['content'] = array(
- '#title' => t('Display'),
- '#type' => 'textarea',
- '#rows' => 3,
- '#default_value' => $this->options['content'],
- '#description' => t('You may use HTML code in this field. The following tokens are supported:') . $list,
- );
- }
-
-
-
- * Find out the information to render.
- */
- function render($empty = FALSE) {
-
- if (!isset($this->options['content']) || $this->view->plugin_name == 'default_summary') {
- return;
- }
- $output = '';
- $format = $this->options['content'];
-
- $current_page = (int) $this->view->get_current_page() + 1;
- $per_page = (int) $this->view->get_items_per_page();
- $count = count($this->view->result);
-
-
- $total = isset($this->view->total_rows) ? $this->view->total_rows : count($this->view->result);
- $name = check_plain($this->view->human_name);
- if ($per_page === 0) {
- $page_count = 1;
- $start = 1;
- $end = $total;
- }
- else {
- $page_count = (int) ceil($total / $per_page);
- $total_count = $current_page * $per_page;
- if ($total_count > $total) {
- $total_count = $total;
- }
- $start = ($current_page - 1) * $per_page + 1;
- $end = $total_count;
- }
- $current_record_count = ($end - $start) + 1;
-
- $items = array('start', 'end', 'total', 'name', 'per_page', 'current_page', 'current_record_count', 'page_count');
- $replacements = array();
- foreach ($items as $item) {
- $replacements["@$item"] = ${$item};
- }
-
- if (!empty($total)) {
- $output .= filter_xss_admin(str_replace(array_keys($replacements), array_values($replacements), $format));
- }
- return $output;
- }
- }