pastebin

Paste Search Dynamic
Recent pastes
nid
  1. <?php
  2.  
  3. /**
  4.  * @file
  5.  *
  6.  * Plugin to provide an argument handler for a node id
  7.  */
  8.  
  9. /**
  10.  * Plugins are described by creating a $plugin array which will be used
  11.  * by the system that includes this file.
  12.  */
  13. $plugin = array(
  14.   'title' => t("Node: ID"),
  15.   'keyword' => 'node',
  16.   'description' => t('Creates a node context from a node ID argument.'),
  17.   'context' => 'ctools_argument_nid_context',
  18.   'placeholder form' => array(
  19.     '#type' => 'textfield',
  20.     '#description' => t('Enter the node ID of a node for this argument'),
  21.   ),
  22.   'no ui' => true,
  23. );
  24.  
  25. /**
  26.  * Discover if this argument gives us the node we crave.
  27.  */
  28. function ctools_argument_nid_context($arg = null, $conf = null, $empty = false) {
  29.   // If unset it wants a generic, unfilled context.
  30.   if ($empty) {
  31.     return ctools_context_create_empty('node');
  32.   }
  33.  
  34.   // We can accept either a node object or a pure nid.
  35.   if (is_object($arg)) {
  36.     return ctools_context_create('node', $arg);
  37.   }
  38.  
  39.   if (!is_numeric($arg)) {
  40.     return false;
  41.   }
  42.  
  43.   $node = node_load($arg);
  44.   if (!$node) {
  45.     return false;
  46.   }
  47.  
  48.   return ctools_context_create('node', $node);
  49. }
  50. ?>
Parsed in 0.020 seconds