agallery.module

<?php

include_once('agallery.features.inc');


function agallery_preprocess_node(&$vars, $hook) {
  if ($vars['type'] == "gallery") {
    unset($vars['content']);
    drupal_add_js(drupal_get_path('module', 'agallery') . '/css/agallery.css');
    drupal_add_js(drupal_get_path('module', 'agallery') . '/js/jquery.cycle.min.js');
    drupal_add_js(drupal_get_path('module', 'agallery') . '/js/agallery.js');
    $vars['content'] = '<div class="gallery-body">' . $vars['node']->content['body']['#value'] . '</div>';

    $vars['content'] .= '<div id="gallery-pages">';
    $image_chunks = array_chunk($vars['field_images'], 9);
    foreach($image_chunks as $chunk => $images) {
      $vars['content'] .= '<div class="gallery-page" ';
      //$vars['content'] .= $chunk ? 'style="display:none"' : '';
      $vars['content'] .= '>';
      foreach ($images as $image) {
        $vars['content'] .= $image['view'];
      }
      $vars['content'] .= '</div>';
    }
    $vars['content'] .= '</div>';
    if (count($image_chunks) > 1) {
      $vars['content'] .= '<div class="gallery-navigation"><a id="prev" href="#">&laquo; Prejšnja</a><div id="nav"></div>';
      $vars['content'] .= '<a id="next" href="#">Naslednja &raquo;</a></div>';
    }
  }
}