| 1 | <?php |
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| 2 | function akismet_user_comment_check($action, $comment, $where) |
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| 3 | { |
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| 4 | global $conf; |
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| 5 | |
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| 6 | if (!isset($_SESSION['csi'])) |
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| 7 | $_POST['cr'][] = 'csi'; |
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| 8 | |
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| 9 | if ('reject'==$action or $conf['akismet_spam_action']==$action) |
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| 10 | return $action; // already rejecting |
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| 11 | if ( empty($conf['akismet_api_key']) ) |
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| 12 | return $action; // need to config it |
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| 13 | /*if ( !is_a_guest() ) |
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| 14 | return $action;*/ |
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| 15 | |
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| 16 | include_once( dirname(__FILE__).'/akismet.class.php' ); |
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| 17 | |
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| 18 | set_make_full_url(); |
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| 19 | switch($where) |
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| 20 | { |
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| 21 | case 'guestbook': |
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| 22 | $url = defined('GUESTBOOK_URL') ? GUESTBOOK_URL : get_absolute_root_url(); |
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| 23 | break; |
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| 24 | case 'album': |
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| 25 | // build category url with minimum data (only id is always known) |
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| 26 | $url = duplicate_index_url( array( |
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| 27 | 'section'=>'categories', |
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| 28 | 'category'=>array('id'=>$comment['category_id'], 'name'=>'', 'permalink'=>'') |
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| 29 | ) ); |
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| 30 | break; |
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| 31 | default: |
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| 32 | $url = duplicate_picture_url( array('image_id'=>$comment['image_id']) ); |
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| 33 | } |
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| 34 | unset_make_full_url(); |
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| 35 | |
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| 36 | $aki_comm = array( |
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| 37 | 'author' => $comment['author'], |
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| 38 | 'body' => $comment['content'], |
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| 39 | 'comment_author_url' => @$comment['website_url'], |
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| 40 | 'comment_author_email' => $comment['email'], |
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| 41 | 'permalink' => $url, |
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| 42 | 'referrer' => isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '', |
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| 43 | ); |
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| 44 | /*if (isset($_POST['url']) && strlen($_POST['url'])) |
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| 45 | $aki_comm['comment_author_url'] = $_POST['url'];*/ |
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| 46 | |
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| 47 | $akismet = new Akismet(get_absolute_root_url(), $conf['akismet_api_key'], $aki_comm); |
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| 48 | |
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| 49 | if( !$akismet->errorsExist() ) |
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| 50 | { |
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| 51 | $counters = explode('/', $conf['akismet_counters']); |
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| 52 | if ( $akismet->isSpam() ) |
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| 53 | { |
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| 54 | $action = $conf['akismet_spam_action']; |
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| 55 | if ('reject'==$action && !is_a_guest() && isset($_SESSION['csi']) && (!isset($_POST['url']) || strlen($_POST['url'])==0)) |
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| 56 | $action='moderate'; |
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| 57 | $counters[0]++; |
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| 58 | $_POST['cr'][] = 'aki'; |
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| 59 | if ('reject'!=$action) |
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| 60 | set_status_header(403); |
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| 61 | } |
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| 62 | else |
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| 63 | { |
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| 64 | $_POST['cr'][] = 'aki-ok'; |
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| 65 | if (!isset($_SESSION['csi']) /*&& isset($_POST['url']) && strlen($_POST['url']) */) |
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| 66 | { |
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| 67 | $action = $conf['akismet_spam_action']; |
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| 68 | } |
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| 69 | } |
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| 70 | $counters[1]++; |
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| 71 | $conf['akismet_counters'] = implode('/', $counters); |
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| 72 | $query = 'UPDATE '.CONFIG_TABLE.' SET value="'.$conf['akismet_counters'].'" WHERE param="akismet_counters" LIMIT 1'; |
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| 73 | pwg_query($query); |
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| 74 | } |
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| 75 | else { |
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| 76 | $_POST['cr'][] = 'aki-FAIL'; |
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| 77 | if (is_admin()) |
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| 78 | var_export( $akismet->getErrors() ); |
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| 79 | } |
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| 80 | |
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| 81 | return $action; |
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| 82 | } |
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| 83 | |
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| 84 | ?> |
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