spam_node.inc in Spam 5.3

File

modules/spam_node.inc

<?php

/**
 * Drupal _nodeapi() hook.
 */
function node_nodeapi(&$node, $op) {
  switch ($op) {
    case 'update':
      spam_content_update($node, 'node');
      break;
    case 'insert':
      spam_content_insert($node, 'node');
      break;
    case 'delete':
      spam_content_delete($node, 'node');
      break;
  }
}

/**
 * Cache the node id to be sure it's available when we need it.
 */
function _spam_node_nid($id = NULL) {
  static $nid = 0;
  if (isset($id) && is_numeric($id)) {
    $nid = $id;
  }
  return $nid;
}

/**
 * Spam module _spamapi() hook.
 */
function node_spamapi($op, $arg1 = NULL, $arg2 = NULL, $arg3 = NULL) {
  switch ($op) {
    case 'content_module':

      // Register with the spam api as a content type module.
      return 'node';
    case 'content_id':
      if (is_object($arg1)) {
        $arg1 = (array) $arg1;
      }
      return _spam_node_nid($arg1['nid']);
    case 'content_types':

      // Register all node types with the spam module.
      $types = array();
      foreach (node_get_types() as $type) {
        $types[] = array(
          'name' => $type->type,
          'module' => $type->module,
          'title' => $type->name,
          'description' => $type->description,
          'default_value' => 0,
        );
      }
      return $types;
    case 'filter_content_type':
      if (is_array($arg1)) {
        $arg1 = (object) $arg1;
      }
      return variable_get("spam_filter_{$arg1->type}", 0);
    case 'filter_fields':

      // Tell spam filter which fields should be scanned for spam.
      $fields['main'] = array(
        'title',
        'body',
      );

      // TODO: other fields (CCK)
      return $fields;
    case 'feedback_form':
      $form = array();
      if (is_numeric($form['nid'])) {
        $form['nid'] = array(
          '#type' => 'textfield',
          '#title' => t('Node ID'),
          '#value' => $arg1['nid'],
          '#disabled' => TRUE,
        );
      }

    // fall through...
    case 'error_form':
      if (!is_array($form)) {
        $form = array();
      }
      $form['node'] = array(
        '#type' => 'fieldset',
        '#title' => $type,
      );
      $form['node']['title'] = array(
        '#type' => 'textfield',
        '#title' => t('Title'),
        '#value' => $arg1['title'],
        '#disabled' => TRUE,
      );
      $form['node']['body'] = array(
        '#type' => 'textarea',
        '#title' => t('Body'),
        '#value' => $arg1['body'],
        '#disabled' => TRUE,
      );

      // TODO: CCK fields
      return $form;
    case 'load':
      return node_load($arg1);
    case 'title':
      return db_result(db_query('SELECT title FROM {node} WHERE nid = %d', $arg1));
    case 'status':
      $status = db_result(db_query('SELECT status FROM {node} WHERE nid = %d', $arg1));
      if ($status == 1) {
        return SPAM_PUBLISHED;
      }
      else {
        return SPAM_NOT_PUBLISHED;
      }
    case 'edit_link':
      return "node/{$arg1}/edit";
    case 'process_form':
      if (is_array($arg2) && $arg2['#id'] == 'node-form') {
        $node = $arg2['#post'];
        $node['type'] = $arg2['type']['#value'];
        if (is_array($node) && $node['op'] == t('Submit')) {
          $_SESSION['spam_form'] = $arg2;
          spam_scan($node, 'node');
        }
        else {
          if (isset($_SESSION['spam_form'])) {
            unset($_SESSION['spam_form']);
          }
        }
      }
      break;
    case 'link':
      if (is_object($arg1) && isset($arg1->nid)) {
        return spam_links('node', $arg1->nid, $arg1);
      }
      break;
    case 'redirect':
      return drupal_goto("/node/{$arg1}");
    case 'overview_filter_join':
      return 'INNER JOIN {node} n ON t.content_id = n.nid';
    case 'overview_filter_where':
      switch ($arg1) {
        case 'title':
          return "n.title LIKE '%%%s%%'";
        case 'status':
          return "n.status != %d";
      }
    case 'publish':
      if (is_numeric($arg1)) {
        node_operations_publish(array(
          $arg1,
        ));
      }
      break;
    case 'unpublish':
      if (is_numeric($arg1)) {
        node_operations_unpublish(array(
          $arg1,
        ));
      }
      break;
  }
}

Functions

Name	Description
node_nodeapi	Drupal _nodeapi() hook.
node_spamapi	Spam module _spamapi() hook.
_spam_node_nid	Cache the node id to be sure it's available when we need it.