Implementation of hook_update(). This function runs after the node has been inserted into the Drupal schema and allows us to update the record in Chado.

This function is not required if the hook_node_info() does not define any custom node types.

File

tripal_example/includes/tripal_example.chado_node.inc, line 483

This file should contain all Drupal hooks for interacting with nodes.

Code

function chado_example_update($node) {
  // be sure to always trim text fields
  $node->uniquename = trim($node->uniquename);
  $node->description = trim($node->description['value']);

  // use the chado_update_record() function to update the record
  $match = array(
    'example_id' => $example_id,
  );
  $values = array(
    'uniquename' => $node->uniquename,
  );
  $options = array('return_record' => TRUE);
  $status = chado_update_record('example', $match, $values, $options);

  if (!$status) {
    drupal_set_message(t('Unable to update example.'), 'warning');
    tripal_report_error('tripal_example', TRIPAL_WARNING, 'Update example: Unable to update example where values: %values', 
    array('%values' => print_r($values, TRUE)));
  }

  // If you implemented the properties form in chado_example_form then you need
  // to handle updating these properties into your Chado prop table.
  $details = array(
    'property_table' => 'exampleprop', // the name of the prop table
    'base_table' => 'example', // the name of your Chado base table
    'foreignkey_name' => 'example_id', // the name of the key in your base table
    'foreignkey_value' => $example_id // the value of the example_id key
  );
  chado_update_node_form_properties($node, $details);

  // If you implemented the dbxrefs form in chado_example_form then you need to
  // handle updating these database references into your Chado _dbxref table.
  $details = array(
    'linking_table' => 'example_dbxref', // the name of your _dbxref table
    'foreignkey_name' => 'example_id', // the name of the key in your base table
    'foreignkey_value' => $example_id // the value of the example_id key
  );
  chado_update_node_form_dbxrefs($node, $details);

  // If you implemented the relationships form in chado_example_form then you
  // need to handle updating these relationships into your Chado _relationship
  // table.
  $details = array(
    // name of the _relationship table
    'relationship_table' => 'example_relationship',
    // value of the example_id key
    'foreignkey_value' => $example_id
  );
  chado_update_node_form_relationships($node, $details);

}