function _pagerer_itemize_page_links in Pagerer 7

Return rendered items representing the links to 'page' elements in the pager.

Parameters

array $variables: theme's variables

array $markers: precalculated markers for the pager

array $pages: the pages that are to be displayed in the pager

Return value

array pre-rendered items

1 call to _pagerer_itemize_page_links()

_pagerer_theme_handler in ./pagerer.module

Pagerer's theme handler.

File

./pagerer.module, line 1272

Pagerer

Code

function _pagerer_itemize_page_links($variables, $markers, $pages) {
  global $pager_page_array, $_pagerer_ak_array;
  $element = $variables['element'];
  $c = $markers['pager_current'] - 1;
  $m = $markers['pager_max'] - 1;
  $items = array();
  if (!empty($pages)) {
    $i = 0;
    $previous_page = NULL;
    foreach ($pages as $page => $page_data) {

      // If not on first link, then introduce a separator or a breaker between
      // the links.
      if (isset($previous_page)) {
        if ($page == $previous_page + 1) {
          if ($variables['pager_separator'] != 'none') {
            $items[] = array(
              'class' => array(
                'pager-item',
                'separator',
              ),
              'data' => $variables['pager_separator'],
            );
          }
        }
        else {
          $items[] = array(
            'class' => array(
              'pager-item',
              'breaker',
            ),
            'data' => $variables['pager_breaker'],
          );
        }
      }
      elseif ($page != 0 and $variables['fl_breakers']) {

        // If on first link, but current page is not first, introduce a
        // breaker before the new link.
        $items[] = array(
          'class' => array(
            'pager-item',
            'breaker',
          ),
          'data' => $variables['pager_breaker'],
        );
      }

      // Sets previous page.
      $previous_page = $page;
      $text = isset($page_data['text']) ? $page_data['text'] : NULL;
      $text_title = isset($page_data['text_title']) ? $page_data['text_title'] : NULL;
      if ($page_data['interval'] < 0) {

        // Link to page before the current.
        // Target page.
        $page_new = pager_load_array($page, $element, $pager_page_array);

        // Adaptive keys.
        if (isset($page_data['page_pl'])) {
          if (isset($page_data['page_px'])) {
            $aks = implode('.', array(
              $page_data['page_pl'],
              $page_data['page_pr'],
              $page_data['page_px'],
            ));
          }
          else {
            $aks = implode('.', array(
              $page_data['page_pl'],
              $page_data['page_pr'],
            ));
          }
          $variables['parameters']['page_ak'] = implode(',', _pagerer_load_ak_array($aks, $element, $_pagerer_ak_array));
        }

        // Get link data from theme_pagerer_link().
        $link_data = theme('pagerer_link', array(
          'text' => $text,
          'page_new' => $page_new,
          'element' => $variables['element'],
          'interval' => -$page_data['interval'],
          'parameters' => $variables['parameters'],
          'attributes' => array(
            'title' => $text_title,
          ),
        ));
        $items[] = array(
          'class' => array(
            'pager-item',
            'active',
          ),
          'data' => _pagerer_resolve_link_data($link_data),
        );
      }
      elseif ($page_data['interval'] == 0) {

        // Link to current page.
        if ($variables['label_display'] == 'before_current') {
          $items[] = array(
            'class' => array(
              'pager-item',
            ),
            'data' => _pagerer_get_page_tag($variables),
          );
        }
        switch ($variables['current_display']) {
          case 'none':
            break;
          case 'widget':
          case 'slider':
          case 'scrollpane':
            $items = array_merge($items, _pagerer_itemize_js_element($variables['current_display'], $variables, $markers));
            break;
          case 'normal':
          default:
            $items[] = array(
              'class' => array(
                'pager-current',
              ),
              'data' => $text,
            );
        }
        if ($variables['total_display'] == 'after_current') {
          $items[] = array(
            'class' => array(
              'pager-item',
            ),
            'data' => format_string($variables['tags']['total'], array(
              '@total' => _pagerer_get_total($variables, $markers),
            )),
          );
        }
      }
      elseif ($page_data['interval'] > 0) {

        // Link to page after the current.
        // Target page.
        $page_new = pager_load_array($page, $element, $pager_page_array);

        // Adaptive keys.
        if (isset($page_data['page_pl'])) {
          if (isset($page_data['page_px'])) {
            $aks = implode('.', array(
              $page_data['page_pl'],
              $page_data['page_pr'],
              $page_data['page_px'],
            ));
          }
          else {
            $aks = implode('.', array(
              $page_data['page_pl'],
              $page_data['page_pr'],
            ));
          }
          $variables['parameters']['page_ak'] = implode(',', _pagerer_load_ak_array($aks, $element, $_pagerer_ak_array));
        }

        // Get link data from theme_pagerer_link().
        $link_data = theme('pagerer_link', array(
          'text' => $text,
          'page_new' => $page_new,
          'element' => $variables['element'],
          'interval' => $page_data['interval'],
          'parameters' => $variables['parameters'],
          'attributes' => array(
            'title' => $text_title,
          ),
        ));
        $items[] = array(
          'class' => array(
            'pager-item',
            'active',
          ),
          'data' => _pagerer_resolve_link_data($link_data),
        );
      }
      $i++;
    }
    if ($page != $m and $variables['fl_breakers']) {
      $items[] = array(
        'class' => array(
          'pager-item',
          'breaker',
        ),
        'data' => $variables['pager_breaker'],
      );
    }
  }
  return $items;
}