RadioactivityIncident.inc in Radioactivity 7.2

Incident class

File

includes/RadioactivityIncident.inc

<?php

/**
 * @file Incident class
 */
class RadioactivityIncident {
  public $bundle;
  public $fieldName;
  public $entityType;
  public $energy;
  public $language;
  public $entityId;
  public $time;
  public $source;
  private static $source_cache;
  function __construct($entity_type, $bundle, $field_name, $language, $entity_id, $energy, $time, $floodProtected) {
    $this->entityType = $entity_type;
    $this->bundle = $bundle;
    $this->fieldName = $field_name;
    $this->language = $language;
    $this->entityId = $entity_id;
    $this->energy = $energy;
    $this->time = $time;
    $this->source = $this
      ->getSource();
    $this->floodProtected = $floodProtected;
  }

  /**
   * Figure out the source of this incident
   * MUST work without Drupal boostrap also
   */
  private function getSource() {
    if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
      self::$source_cache = $_SERVER['HTTP_X_FORWARDED_FOR'];
    }
    else {
      self::$source_cache = $_SERVER['REMOTE_ADDR'];
    }
    if (isset($_SERVER['HTTP_USER_AGENT'])) {
      self::$source_cache .= $_SERVER['HTTP_USER_AGENT'];
    }
    $hash = $this->entityType . $this->bundle . $this->fieldName . $this->language . $this->entityId;
    $source = md5(self::$source_cache . $hash);
    return $source;
  }

  /**
   * Update energy
   * Drupal only
   */
  public function updateEnergy() {
    _radioactivity_update_energy($this->entityType, $this->entityId, $this->fieldName, $this->language, $this->energy, $this->time);
  }

  /**
   * Flood check
   * Drupal only
   */
  public function floodCheck() {
    static $enabled;
    static $timeout;

    // Check flood protection
    if (!$this->floodProtected) {
      return TRUE;
    }
    if (!isset($enabled)) {
      $enabled = variable_get('radioactivity_flood_protection', FALSE);
      $timeout = variable_get('radioactivity_flood_timeout', 15) * 60;
    }
    if ($enabled) {

      // check the map for hits
      $hit = db_select('radioactivity_flood_map', 'fm')
        ->fields('fm', array(
        'time',
      ))
        ->condition('fm.source', $this->source)
        ->condition('fm.time', $this->time - $timeout, ">")
        ->execute()
        ->fetchObject();
      if ($hit) {
        return FALSE;
      }

      // insert current
      db_merge('radioactivity_flood_map')
        ->key(array(
        'source' => $this->source,
      ))
        ->fields(array(
        'source' => $this->source,
        'time' => $this->time,
      ))
        ->execute();
      return TRUE;
    }
    return TRUE;
  }

}

Classes

Name	Description
RadioactivityIncident	@file Incident class