function _ad_weight_probability_node_load in Advertisement 7

Same name and namespace in other branches

1. 5.2 weight/probability/ad_weight_probability.module \_ad_weight_probability_node_load()
2. 6.3 weight/probability/ad_weight_probability.module \_ad_weight_probability_node_load()
3. 6.2 weight/probability/ad_weight_probability.module \_ad_weight_probability_node_load()

Helper function, load the probability from the database.

2 calls to _ad_weight_probability_node_load()

ad_weight_probability_form_alter in weight/probability/ad_weight_probability.module

Implementation of hook_form_alter(). Generate a form for assigning a weight to an advertisement.

ad_weight_probability_nodeapi in weight/probability/ad_weight_probability.module

Implementation of hook_nodeapi().

File

weight/probability/ad_weight_probability.module, line 106

A plug in for the ad.module, allowing an admin to set the probability that a given advertisement will be displayed.

Code

function _ad_weight_probability_node_load($node) {
  $probability = (int) db_query('SELECT probability FROM {ad_weight_probability} WHERE aid = %d', $node->nid)
    ->fetchField();
  $output['probability'] = $probability ? $probability : AD_PROBABILITY_DEFAULT;
  return $output;
}