| 1 | <?php /* |
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| 2 | Plugin Name: RV Akismet |
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| 3 | Version: 2.7.a |
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| 4 | Description: Uses Akismet online service to check comments agains spam |
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| 5 | Plugin URI: http://piwigo.org/ext/extension_view.php?eid=192 |
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| 6 | Author: rvelices |
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| 7 | Author URI: http://www.modusoptimus.com |
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| 8 | */ |
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| 9 | |
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| 10 | define('AKIS_DIR' , basename(dirname(__FILE__))); |
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| 11 | define('AKIS_PATH' , PHPWG_PLUGINS_PATH . AKIS_DIR . '/'); |
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| 12 | |
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| 13 | add_event_handler('user_comment_check', 'akismet_user_comment_check_wrapper', EVENT_HANDLER_PRIORITY_NEUTRAL+10, 3); |
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| 14 | if (!isset($_SESSION['csi'])) |
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| 15 | add_event_handler('loc_begin_page_tail', 'akismet_page_tail' ); |
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| 16 | |
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| 17 | |
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| 18 | add_event_handler('get_admin_plugin_menu_links', 'akismet_plugin_admin_menu' ); |
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| 19 | |
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| 20 | function akismet_plugin_admin_menu($menu) |
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| 21 | { |
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| 22 | global $page,$conf; |
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| 23 | if ( empty($conf['akismet_api_key']) and in_array($page['page'], array('intro','plugins_list')) ) |
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| 24 | { |
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| 25 | load_language('plugin.lang', AKIS_PATH); |
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| 26 | $page['errors'][] = l10n('You need to define the Akismet api key'); |
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| 27 | } |
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| 28 | $admin_url = get_admin_plugin_menu_link(dirname(__FILE__).'/admin.php'); |
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| 29 | $menu[] = array( |
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| 30 | 'NAME' => 'Akismet', |
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| 31 | 'URL' => $admin_url |
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| 32 | ); |
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| 33 | return $menu; |
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| 34 | } |
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| 35 | |
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| 36 | |
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| 37 | function akismet_user_comment_check_wrapper($action, $comment, $where=null) |
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| 38 | { |
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| 39 | include_once( dirname(__FILE__).'/check.inc.php' ); |
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| 40 | $action = akismet_user_comment_check($action, $comment, $where); |
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| 41 | return $action; |
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| 42 | } |
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| 43 | |
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| 44 | /*add_event_handler('init', 'akismet_init' ); |
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| 45 | |
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| 46 | function akismet_init() |
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| 47 | { |
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| 48 | global $template; |
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| 49 | $template->smarty->register_prefilter('akismet_prefilter_comment_form'); |
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| 50 | } |
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| 51 | |
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| 52 | function akismet_prefilter_comment_form($source, $smarty) |
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| 53 | { |
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| 54 | if ( ($pos=strpos($source, '<textarea'))!==false |
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| 55 | && ($pos2=strpos($source, 'comment', $pos))!==false |
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| 56 | && $pos2-$pos <300) |
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| 57 | { |
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| 58 | $source= substr_replace($source, '{html_style}#urlid{ldelim}display:none}{/html_style}<input type="text" name="url" id="urlid">', $pos,0); |
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| 59 | } |
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| 60 | return $source; |
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| 61 | }*/ |
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| 62 | |
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| 63 | function akismet_page_tail() |
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| 64 | { |
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| 65 | global $template; |
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| 66 | |
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| 67 | $ua = @$_SERVER['HTTP_USER_AGENT']; |
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| 68 | foreach(array('bot','crawl','spider','slurp') as $needle) |
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| 69 | if (stripos($ua, $needle)!==false) |
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| 70 | return; |
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| 71 | |
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| 72 | $src = get_root_url().'plugins/'.AKIS_DIR.'/csi.php'; |
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| 73 | $template->append( 'footer_elements', '<img src="'.$src.'" width=0 height=0>'); |
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| 74 | } |
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| 75 | |
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| 76 | ?> |
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