function print_pdf_node_load in Printer, email and PDF versions 7.2

Same name and namespace in other branches

1. 7 print_pdf/print_pdf.module \print_pdf_node_load()

Implements hook_node_load().

File

print_pdf/print_pdf.module, line 184

Displays Printer-friendly versions of Drupal pages.

Code

function print_pdf_node_load($nodes, $types) {
  $ids = array();
  foreach ($nodes as $node) {
    $ids[] = $node->nid;
  }
  $link = print_pdf_print_link();
  $size = 'print_' . $link['format'] . '_size';
  $orientation = 'print_' . $link['format'] . '_orientation';
  try {
    $result = db_query('SELECT nid, size, orientation FROM {print_pdf_node_conf} WHERE nid IN (:nids)', array(
      ':nids' => $ids,
    ))
      ->fetchAllAssoc('nid');
  } catch (PDOException $ex) {

    // An exception may occur when a node is loaded before update 7203 runs.
    $result = array();
  }
  foreach ($nodes as $node) {
    $node->{$size} = isset($result[$node->nid]) && !empty($result[$node->nid]->size) ? $result[$node->nid]->size : variable_get($size . '_' . $node->type);
    $node->{$orientation} = isset($result[$node->nid]) && !empty($result[$node->nid]->orientation) ? $result[$node->nid]->orientation : variable_get($orientation . '_' . $node->type);
  }
}