function _nodesinblock_save in Nodes In Block 6

Same name and namespace in other branches

1. 7 nodesinblock.module \_nodesinblock_save()

Function callback: save node settings into nodesinblock table and update block visibility pages.

1 call to _nodesinblock_save()

nodesinblock_nodeapi in ./nodesinblock.module

Implementation of hook_nodeapi().

File

./nodesinblock.module, line 344

Nodes in block makes it possible to add multiple nodes in one block.

Code

function _nodesinblock_save($node, $op) {

  // Delete old record.
  db_query("DELETE FROM {nodesinblock} WHERE nid = %d", $node->nid);

  // Save if node is not deleted
  if ($op != 'delete' && $node->nodesinblock_delta != -1) {
    $nodeinblock = new stdClass();
    $nodeinblock->nid = $node->nid;
    $nodeinblock->delta = $node->nodesinblock_delta;
    $nodeinblock->weight = $node->nodesinblock_weight;
    $nodeinblock->visibility = trim($node->nodesinblock_visibility);
    $nodeinblock->render = $node->nodesinblock_render;
    drupal_write_record('nodesinblock', $nodeinblock);
  }

  // Get visibility paths.
  $visibility = array();
  $result = db_query("SELECT visibility FROM {nodesinblock} nib INNER JOIN {node} n on n.nid = nib.nid WHERE nib.delta = %d AND n.status = 1", $node->nodesinblock_delta);
  while ($row = db_fetch_object($result)) {
    $node_visibility = explode("\n", $row->visibility);
    foreach ($node_visibility as $path) {
      $visibility[] = trim($path);
    }
  }

  // Update blocks table.
  $visibility = array_unique($visibility);
  db_query("UPDATE {blocks} set visibility = %d, pages = '%s' WHERE module = 'nodesinblock' AND delta = %d", variable_get('nodesinblock_visibility_' . $node->nodesinblock_delta, '1'), implode("\n", $visibility), $node->nodesinblock_delta);
}