silverstripe-cms/code/sitefeatures/SSAkismet.php

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<?php
/**
* The SSAkismet class provides spam detection for comments using http://akismet.com/.
* In order to use it, you must get an API key, which you can get free for non-commercial use by signing
* up for a http://www.wordpress.com account. Commercial keys can be bought at http://akismet.com/commercial/.
*
* To enable spam detection, set your API key in _config.php.
* The following lines should be added to **mysite/_config.php**
* (or to the _config.php in another folder if you're not using mysite).
*
* <code>
* SSAkismet::setAPIKey('<your-key>');
* </code>
*
* You can then view spam for a page by appending <i>?showspam=1</i> to the url, or use the {@link CommentAdmin} in the CMS.
*
* @see http://demo.silverstripe.com/blog Demo of SSAkismet in action
*
* @package cms
* @subpackage comments
*/
class SSAkismet extends Akismet {
private static $apiKey;
private static $saveSpam = true;
static function setAPIKey($key) {
self::$apiKey = $key;
}
static function isEnabled() {
return (self::$apiKey != null) ? true : false;
}
static function setSaveSpam($save = true) {
SSAkismet::$saveSpam = $save;
}
static function getSaveSpam() {
return SSAkismet::$saveSpam;
}
public function __construct() {
parent::__construct(Director::absoluteBaseURL(), self::$apiKey);
}
}
?>