| 1 |
<?php |
| 2 |
|
| 3 |
namespace wpforo\classes; |
| 4 |
|
| 5 |
use Akismet; |
| 6 |
use wpforo\admin\listtables\Moderations as ModerationsListTable; |
| 7 |
|
| 8 |
// Exit if accessed directly |
| 9 |
if( ! defined( 'ABSPATH' ) ) exit; |
| 10 |
|
| 11 |
class Moderation { |
| 12 |
public $post_statuses; |
| 13 |
public $list_table; |
| 14 |
|
| 15 |
public function __construct() { |
| 16 |
$this->post_statuses = apply_filters( 'wpforo_post_statuses', [ 0 => 'approved', 1 => 'unapproved' ] ); |
| 17 |
add_action('wpforo_after_change_board', function(){ |
| 18 |
if( !is_null( WPF()->wp_current_user ) ) $this->init(); |
| 19 |
}); |
| 20 |
} |
| 21 |
|
| 22 |
private function init() { |
| 23 |
if( is_admin() ) add_action( 'wpforo_after_init', [ $this, 'init_list_table' ] ); |
| 24 |
|
| 25 |
if( ! WPF()->usergroup->can( 'aup' ) ) { |
| 26 |
add_filter( 'wpforo_add_topic_data_filter', [ &$this, 'auto_moderate' ] ); |
| 27 |
add_filter( 'wpforo_add_post_data_filter', [ &$this, 'auto_moderate' ] ); |
| 28 |
} else { |
| 29 |
if( WPF()->member->current_user_is_new() ) { |
| 30 |
if( class_exists( 'Akismet' ) ) { |
| 31 |
add_filter( 'wpforo_add_topic_data_filter', [ &$this, 'akismet_topic' ], 8 ); |
| 32 |
add_filter( 'wpforo_edit_topic_data_filter', [ &$this, 'akismet_topic' ], 8 ); |
| 33 |
add_filter( 'wpforo_add_post_data_filter', [ &$this, 'akismet_post' ], 8 ); |
| 34 |
add_filter( 'wpforo_edit_post_data_filter', [ &$this, 'akismet_post' ], 8 ); |
| 35 |
} |
| 36 |
if( wpforo_setting( 'antispam', 'spam_filter' ) ) { |
| 37 |
add_filter( 'wpforo_add_topic_data_filter', [ &$this, 'spam_topic' ], 9 ); |
| 38 |
add_filter( 'wpforo_edit_topic_data_filter', [ &$this, 'spam_topic' ], 9 ); |
| 39 |
add_filter( 'wpforo_add_topic_data_filter', [ &$this, 'spam_post' ], 9 ); |
| 40 |
add_filter( 'wpforo_edit_topic_data_filter', [ &$this, 'spam_post' ], 9 ); |
| 41 |
add_filter( 'wpforo_add_post_data_filter', [ &$this, 'spam_post' ], 9 ); |
| 42 |
add_filter( 'wpforo_edit_post_data_filter', [ &$this, 'spam_post' ], 9 ); |
| 43 |
} |
| 44 |
} |
| 45 |
if( wpforo_setting( 'antispam', 'spam_filter' ) ) { |
| 46 |
add_filter( 'wpforo_add_topic_data_filter', [ &$this, 'auto_moderate' ], 10 ); |
| 47 |
add_filter( 'wpforo_add_post_data_filter', [ &$this, 'auto_moderate' ], 10 ); |
| 48 |
} |
| 49 |
if( ! WPF()->perm->can_link() ) { |
| 50 |
add_filter( 'wpforo_add_topic_data_filter', [ &$this, 'remove_links' ], 20 ); |
| 51 |
add_filter( 'wpforo_edit_topic_data_filter', [ &$this, 'remove_links' ], 20 ); |
| 52 |
add_filter( 'wpforo_add_post_data_filter', [ &$this, 'remove_links' ], 20 ); |
| 53 |
add_filter( 'wpforo_edit_post_data_filter', [ &$this, 'remove_links' ], 20 ); |
| 54 |
} |
| 55 |
} |
| 56 |
} |
| 57 |
|
| 58 |
public function init_list_table() { |
| 59 |
if( wpfval( $_GET, 'page' ) === wpforo_prefix_slug( 'moderations' ) ) { |
| 60 |
$this->list_table = new ModerationsListTable(); |
| 61 |
$this->list_table->prepare_items(); |
| 62 |
} |
| 63 |
} |
| 64 |
|
| 65 |
public function get_post_status_dname( $status ) { |
| 66 |
$status = intval( $status ); |
| 67 |
|
| 68 |
return ( isset( $this->post_statuses[ $status ] ) ? $this->post_statuses[ $status ] : $status ); |
| 69 |
} |
| 70 |
|
| 71 |
public function get_moderations( $args, &$items_count = 0 ) { |
| 72 |
if( isset( $_GET['filter_by_userid'] ) && wpforo_bigintval( $_GET['filter_by_userid'] ) ) $args['userid'] = wpforo_bigintval( $_GET['filter_by_userid'] ); |
| 73 |
$filter_by_status = intval( ( isset( $_GET['filter_by_status'] ) ? $_GET['filter_by_status'] : 1 ) ); |
| 74 |
$args['status'] = $filter_by_status; |
| 75 |
if( ! isset( $_GET['order'] ) ) $args['orderby'] = '`created` DESC, `postid` DESC'; |
| 76 |
|
| 77 |
return WPF()->post->get_posts( $args, $items_count ); |
| 78 |
} |
| 79 |
|
| 80 |
public function search( $needle, $fields = [] ) { |
| 81 |
$pids = []; |
| 82 |
if( $posts = WPF()->post->search( $needle ) ) { |
| 83 |
foreach( $posts as $post ) { |
| 84 |
$pids[] = $post['postid']; |
| 85 |
} |
| 86 |
} |
| 87 |
|
| 88 |
return $pids; |
| 89 |
} |
| 90 |
|
| 91 |
public function post_approve( $postid ) { |
| 92 |
return WPF()->post->set_status( $postid, 0 ); |
| 93 |
} |
| 94 |
|
| 95 |
public function post_unapprove( $postid ) { |
| 96 |
return WPF()->post->set_status( $postid, 1 ); |
| 97 |
} |
| 98 |
|
| 99 |
public function get_view_url( $arg ) { |
| 100 |
return WPF()->post->get_url( $arg ); |
| 101 |
} |
| 102 |
|
| 103 |
public function akismet_topic( $item ) { |
| 104 |
$post = []; |
| 105 |
$post['user_ip'] = ( isset( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : null ); |
| 106 |
$post['user_agent'] = ( isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : null ); |
| 107 |
$post['referrer'] = ( isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : null ); |
| 108 |
$post['blog'] = get_option( 'home' ); |
| 109 |
$post['blog_lang'] = get_locale(); |
| 110 |
$post['blog_charset'] = get_option( 'blog_charset' ); |
| 111 |
$post['comment_type'] = 'forum-post'; |
| 112 |
|
| 113 |
if( empty( $item['forumid'] ) ) { |
| 114 |
$topic = WPF()->topic->get_topic( $item['topicid'] ); |
| 115 |
$item['forumid'] = $topic['forumid']; |
| 116 |
} |
| 117 |
|
| 118 |
$post['comment_author'] = WPF()->current_user['user_nicename']; |
| 119 |
$post['comment_author_email'] = WPF()->current_user['user_email']; |
| 120 |
$post['comment_author_url'] = WPF()->member->get_profile_url( WPF()->current_userid ); |
| 121 |
$post['comment_post_modified_gmt'] = current_time( 'mysql', 1 ); |
| 122 |
$post['comment_content'] = $item['title'] . " \r\n " . $item['body']; |
| 123 |
$post['permalink'] = WPF()->forum->get_forum_url( $item['forumid'] ); |
| 124 |
|
| 125 |
$response = Akismet::http_post( Akismet::build_query( $post ), 'comment-check' ); |
| 126 |
if( $response[1] == 'true' ) { |
| 127 |
$this->ban_for_spam( WPF()->current_userid ); |
| 128 |
$item['status'] = 1; |
| 129 |
} |
| 130 |
|
| 131 |
return $item; |
| 132 |
} |
| 133 |
|
| 134 |
public function akismet_post( $item ) { |
| 135 |
$post = []; |
| 136 |
$post['user_ip'] = ( isset( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : null ); |
| 137 |
$post['user_agent'] = ( isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : null ); |
| 138 |
$post['referrer'] = ( isset( $_SERVER['HTTP_REFERER'] ) ? $_SERVER['HTTP_REFERER'] : null ); |
| 139 |
$post['blog'] = get_option( 'home' ); |
| 140 |
$post['blog_lang'] = get_locale(); |
| 141 |
$post['blog_charset'] = get_option( 'blog_charset' ); |
| 142 |
$post['comment_type'] = 'forum-post'; |
| 143 |
|
| 144 |
$topic = WPF()->topic->get_topic( $item['topicid'] ); |
| 145 |
|
| 146 |
$post['comment_author'] = WPF()->current_user['user_nicename']; |
| 147 |
$post['comment_author_email'] = WPF()->current_user['user_email']; |
| 148 |
$post['comment_author_url'] = WPF()->member->get_profile_url( WPF()->current_userid ); |
| 149 |
$post['comment_post_modified_gmt'] = $topic['modified']; |
| 150 |
$post['comment_content'] = $item['body']; |
| 151 |
$post['permalink'] = WPF()->topic->get_url( $item['topicid'] ); |
| 152 |
|
| 153 |
$response = Akismet::http_post( Akismet::build_query( $post ), 'comment-check' ); |
| 154 |
if( $response[1] == 'true' ) { |
| 155 |
$this->ban_for_spam( WPF()->current_userid ); |
| 156 |
$item['status'] = 1; |
| 157 |
} |
| 158 |
|
| 159 |
return $item; |
| 160 |
} |
| 161 |
|
| 162 |
public function spam_attachment() { |
| 163 |
$default_attachments_dir = WPF()->folders['default_attachments']['dir']; |
| 164 |
if( is_dir( $default_attachments_dir ) ) { |
| 165 |
if( $handle = opendir( $default_attachments_dir ) ) { |
| 166 |
while( false !== ( $filename = readdir( $handle ) ) ) { |
| 167 |
if( $filename == '.' || $filename == '..' ) continue; |
| 168 |
$level = $this->spam_file( $filename ); |
| 169 |
if( $level > 2 ) { |
| 170 |
$link = '<a href="' . admin_url( 'admin.php?page=' . wpforo_prefix_slug( 'tools' ) . '&tab=antispam#spam-files' ) . '"><strong>>></strong></a>'; |
| 171 |
$phrase = '<strong>SPAM! - </strong>' . sprintf( __( 'Probably spam file attachments have been detected by wpForo Spam Control. Please moderate suspected files in Forums > Tools > Antispam Tab.', 'wpforo' ), $link ); |
| 172 |
WPF()->notice->add( $phrase, 'error' ); |
| 173 |
|
| 174 |
return true; |
| 175 |
} |
| 176 |
} |
| 177 |
} |
| 178 |
} |
| 179 |
|
| 180 |
return false; |
| 181 |
} |
| 182 |
|
| 183 |
public function spam_file( $item, $type = 'file' ) { |
| 184 |
if( ! isset( $item ) || ! $item ) return false; |
| 185 |
$level = 0; |
| 186 |
$item = strtolower( (string) $item ); |
| 187 |
$spam_file_phrases = [ |
| 188 |
0 => [ 'watch', 'movie' ], |
| 189 |
1 => [ 'download', 'free' ], |
| 190 |
]; |
| 191 |
if( $type == 'file' ) { |
| 192 |
$ext_whitelist = wpforo_setting( 'antispam', 'exclude_file_ext' ); |
| 193 |
$ext = strtolower( (string) pathinfo( $item, PATHINFO_EXTENSION ) ); |
| 194 |
$ext_risk = [ 'pdf', 'doc', 'docx', 'txt', 'htm', 'html', 'rtf', 'xml', 'xls', 'xlsx', 'php', 'cgi' ]; |
| 195 |
$ext_risk = wpforo_clear_array( $ext_risk, $ext_whitelist ); |
| 196 |
$ext_high_risk = [ 'php', 'cgi', 'exe' ]; |
| 197 |
$ext_high_risk = wpforo_clear_array( $ext_high_risk, $ext_whitelist ); |
| 198 |
if( in_array( $ext, $ext_risk ) ) { |
| 199 |
$has_post = WPF()->db->get_var( "SELECT `postid` FROM `" . WPF()->tables->posts . "` WHERE `body` LIKE '%" . esc_sql( $item ) . "%' LIMIT 1" ); |
| 200 |
foreach( $spam_file_phrases as $phrases ) { |
| 201 |
foreach( $phrases as $phrase ) { |
| 202 |
if( strpos( (string) $item, $phrase ) !== false ) { |
| 203 |
if( ! $has_post ) { |
| 204 |
$level = 4; |
| 205 |
break 2; |
| 206 |
} else { |
| 207 |
$level = 2; |
| 208 |
break 2; |
| 209 |
} |
| 210 |
} |
| 211 |
} |
| 212 |
} |
| 213 |
if( ! $level ) { |
| 214 |
if( ! $has_post ) { |
| 215 |
$level = 3; |
| 216 |
} else { |
| 217 |
if( in_array( $ext, $ext_high_risk ) ) { |
| 218 |
$level = 5; |
| 219 |
} else { |
| 220 |
$level = 1; |
| 221 |
} |
| 222 |
} |
| 223 |
} |
| 224 |
} |
| 225 |
|
| 226 |
return $level; |
| 227 |
} elseif( $type == 'file-open' ) { |
| 228 |
$ext = strtolower( (string) pathinfo( $item, PATHINFO_EXTENSION ) ); |
| 229 |
$allow_to_open = [ 'pdf', 'doc', 'docx', 'txt', 'rtf', 'xls', 'xlsx' ]; |
| 230 |
if( in_array( $ext, $allow_to_open ) ) { |
| 231 |
return true; |
| 232 |
} else { |
| 233 |
return false; |
| 234 |
} |
| 235 |
} |
| 236 |
|
| 237 |
return 0; |
| 238 |
} |
| 239 |
|
| 240 |
public function spam_topic( $topic ) { |
| 241 |
if( empty( $topic ) ) return $topic; |
| 242 |
if( isset( $topic['title'] ) ) { |
| 243 |
$item = $topic['title']; |
| 244 |
} else { |
| 245 |
return $topic; |
| 246 |
} |
| 247 |
$len = wpforo_strlen( $item ); |
| 248 |
if( $len < 10 ) return $topic; |
| 249 |
$item = strip_tags( (string) $item ); |
| 250 |
$is_similar = false; |
| 251 |
$topic_args = [ 'userid' => $topic['userid'] ]; |
| 252 |
$topics = WPF()->topic->get_topics( $topic_args ); |
| 253 |
$sc_level = ( !is_null( wpforo_setting( 'antispam', 'spam_filter_level_topic' ) ) ) ? intval( wpforo_setting( 'antispam', 'spam_filter_level_topic' ) ) : 100; |
| 254 |
if( $sc_level > 100 ) $sc_level = 60; |
| 255 |
$sc_level = ( 101 - $sc_level ); |
| 256 |
if( ! empty( $topics ) ) { |
| 257 |
$count = count( $topics ); |
| 258 |
$keys[0] = array_rand( $topics ); |
| 259 |
if( $count > 1 ) $keys[1] = array_rand( $topics ); |
| 260 |
$check_1 = ( isset( $keys[0] ) ) ? strip_tags( (string) $topics[ $keys[0] ]['title'] ) : ''; |
| 261 |
$check_2 = ( isset( $keys[1] ) ) ? strip_tags( (string) $topics[ $keys[1] ]['title'] ) : ''; |
| 262 |
if( $check_1 ) { |
| 263 |
similar_text( $item, $check_1, $percent ); |
| 264 |
if( $percent > $sc_level ) $is_similar = true; |
| 265 |
} |
| 266 |
if( $check_2 && ! $is_similar ) { |
| 267 |
similar_text( $item, $check_2, $percent ); |
| 268 |
if( $percent > $sc_level ) $is_similar = true; |
| 269 |
} |
| 270 |
if( $is_similar ) { |
| 271 |
$this->ban_for_spam( WPF()->current_userid ); |
| 272 |
$topic['status'] = 1; |
| 273 |
} |
| 274 |
} |
| 275 |
|
| 276 |
return apply_filters('wpforo_spam_topic', $topic ); |
| 277 |
} |
| 278 |
|
| 279 |
public function spam_post( $post ) { |
| 280 |
if( empty( $post ) ) return $post; |
| 281 |
if( isset( $post['body'] ) ) { |
| 282 |
$item = $post['body']; |
| 283 |
} else { |
| 284 |
return $post; |
| 285 |
} |
| 286 |
|
| 287 |
$item = strip_tags( (string) $item ); |
| 288 |
$is_similar = false; |
| 289 |
$post_args = [ 'userid' => $post['userid'] ]; |
| 290 |
$posts = WPF()->post->get_posts( $post_args ); |
| 291 |
$sc_level = !is_null( wpforo_setting( 'antispam', 'spam_filter_level_post' ) ) ? intval( wpforo_setting( 'antispam', 'spam_filter_level_post' ) ) : 100; |
| 292 |
if( $sc_level > 100 ) $sc_level = 70; |
| 293 |
$sc_level = ( 101 - $sc_level ); |
| 294 |
if( ! empty( $posts ) ) { |
| 295 |
$count = count( $posts ); |
| 296 |
$keys[0] = array_rand( $posts ); |
| 297 |
if( $count > 1 ) $keys[1] = array_rand( $posts ); |
| 298 |
$check_1 = ( isset( $keys[0] ) ) ? strip_tags( (string) $posts[ $keys[0] ]['body'] ) : ''; |
| 299 |
$check_2 = ( isset( $keys[1] ) ) ? strip_tags( (string) $posts[ $keys[1] ]['body'] ) : ''; |
| 300 |
if( $check_1 ) { |
| 301 |
similar_text( $item, $check_1, $percent ); |
| 302 |
if( isset( $percent ) && $percent > $sc_level ) $is_similar = true; |
| 303 |
} |
| 304 |
if( $check_2 && ! $is_similar ) { |
| 305 |
similar_text( $item, $check_2, $percent ); |
| 306 |
if( isset( $percent ) && $percent > $sc_level ) $is_similar = true; |
| 307 |
} |
| 308 |
if( $is_similar ) { |
| 309 |
$this->ban_for_spam( WPF()->current_userid ); |
| 310 |
$post['status'] = 1; |
| 311 |
} |
| 312 |
} |
| 313 |
|
| 314 |
return apply_filters('wpforo_spam_post', $post); |
| 315 |
} |
| 316 |
|
| 317 |
public function auto_moderate( $item ) { |
| 318 |
|
| 319 |
if( empty( $item ) ) return $item; |
| 320 |
if( WPF()->usergroup->can( 'em' ) ) { |
| 321 |
$item['status'] = 0; |
| 322 |
|
| 323 |
return $item; |
| 324 |
} |
| 325 |
if( ! WPF()->usergroup->can( 'aup' ) ) { |
| 326 |
$item['status'] = 1; |
| 327 |
|
| 328 |
return $item; |
| 329 |
} |
| 330 |
|
| 331 |
if( WPF()->member->current_user_is_new() ) { |
| 332 |
if( wpforo_setting( 'antispam', 'unapprove_post_if_user_is_new' ) ) { |
| 333 |
$item['status'] = 1; |
| 334 |
} else { |
| 335 |
$if_link_found = apply_filters( 'wpforo_new_user_post_unapproved_if_link_found', true ); |
| 336 |
if( $if_link_found && isset( $item['body'] ) && isset( $item['title'] ) && $this->has_link( $item ) ) { |
| 337 |
$item['status'] = 1; |
| 338 |
} |
| 339 |
$unapproved_all = apply_filters( 'wpforo_new_user_post_unapproved_all', false ); |
| 340 |
if( $unapproved_all && ( ( isset( $item['status'] ) && $item['status'] == 1 ) || $this->has_unapproved( WPF()->current_userid ) ) ) { |
| 341 |
$this->set_all_unapproved( WPF()->current_userid ); |
| 342 |
$item['status'] = 1; |
| 343 |
} |
| 344 |
} |
| 345 |
} |
| 346 |
|
| 347 |
// Don't track users as "a user without approved posts" if he/she has no posts. |
| 348 |
// Just check the number of unapproved posts before initiating this rule, |
| 349 |
// if no unapproved posts then we don't need to set the first post of this user unapproved. |
| 350 |
// This checking is already done by New User options when we set "1" post for New User status and turn on the "must be manually approved" option. |
| 351 |
$must_have_one_approved = apply_filters( 'wpforo_post_moderation_must_have_one_approved', true ); |
| 352 |
if( $must_have_one_approved && $this->has_unapproved( WPF()->current_userid ) ) { |
| 353 |
// So this rule will only work from the second post, |
| 354 |
// it'll always keep new posts unapproved if previous posts are not approved yet. |
| 355 |
if( ! $this->has_approved( WPF()->current_userid ) ) { |
| 356 |
$item['status'] = 1; |
| 357 |
} |
| 358 |
} |
| 359 |
|
| 360 |
return $item; |
| 361 |
} |
| 362 |
|
| 363 |
public function has_approved( $user ) { |
| 364 |
if( ! $user ) return false; |
| 365 |
if( isset( $user['userid'] ) ) { |
| 366 |
$userid = intval( $user['userid'] ); |
| 367 |
} else { |
| 368 |
$userid = intval( $user ); |
| 369 |
} |
| 370 |
$has_approved_post = WPF()->db->get_var( "SELECT `postid` FROM `" . WPF()->tables->posts . "` WHERE `userid` = '" . wpforo_bigintval( $userid ) . "' AND `status` = 0 LIMIT 1" ); |
| 371 |
if( $has_approved_post ) { |
| 372 |
return true; |
| 373 |
} else { |
| 374 |
return false; |
| 375 |
} |
| 376 |
} |
| 377 |
|
| 378 |
public function has_unapproved( $user ) { |
| 379 |
if( empty( $user ) ) return false; |
| 380 |
if( isset( $user['userid'] ) ) { |
| 381 |
$userid = intval( $user['userid'] ); |
| 382 |
} else { |
| 383 |
$userid = intval( $user ); |
| 384 |
} |
| 385 |
$has_unapproved_post = WPF()->db->get_var( "SELECT `postid` FROM `" . WPF()->tables->posts . "` WHERE `userid` = '" . wpforo_bigintval( $userid ) . "' AND `status` = 1 LIMIT 1" ); |
| 386 |
if( $has_unapproved_post ) { |
| 387 |
return true; |
| 388 |
} else { |
| 389 |
return false; |
| 390 |
} |
| 391 |
} |
| 392 |
|
| 393 |
public function ban_for_spam( $userid ) { |
| 394 |
if( isset( $userid ) && wpforo_setting( 'antispam', 'spam_user_ban' ) ) { |
| 395 |
if( ! $this->has_approved( WPF()->current_userid ) ) { |
| 396 |
WPF()->member->autoban( $userid ); |
| 397 |
} |
| 398 |
} |
| 399 |
} |
| 400 |
|
| 401 |
public function set_all_unapproved( $userid ) { |
| 402 |
if( isset( $userid ) ) { |
| 403 |
WPF()->db->update( WPF()->tables->topics, [ 'status' => 1 ], [ 'userid' => intval( $userid ) ], [ '%d' ], [ '%d' ] ); |
| 404 |
WPF()->db->update( WPF()->tables->posts, [ 'status' => 1 ], [ 'userid' => intval( $userid ) ], [ '%d' ], [ '%d' ] ); |
| 405 |
} |
| 406 |
} |
| 407 |
|
| 408 |
public function remove_links( $item ) { |
| 409 |
if( wpfval( $item, 'body' ) ) { |
| 410 |
$domain = wpforo_get_request_uri(); |
| 411 |
$urls = wp_extract_urls( $item['body'] ); |
| 412 |
if( ! empty( $urls ) ) { |
| 413 |
foreach( $urls as $k => $url ) { |
| 414 |
$url = parse_url( $url ); |
| 415 |
if( wpfval( $url, 'host' ) ) { |
| 416 |
if( strpos( (string) $domain, $url['host'] ) !== false ) unset( $urls[ $k ] ); |
| 417 |
} |
| 418 |
} |
| 419 |
if( ! empty( $urls ) ) { |
| 420 |
$replace = apply_filters( 'wpforo_moderation_replace_body_links', ' <span style="color:#aaa;">' . wpforo_phrase( 'removed link', false, false ) . '</span> ', $item, $urls ); |
| 421 |
$item['body'] = str_replace( $urls, $replace, $item['body'] ); |
| 422 |
do_action( 'wpforo_moderation_remove_body_links', $item, $urls); |
| 423 |
} |
| 424 |
} |
| 425 |
} |
| 426 |
if( wpfval( $item, 'title' ) ) { |
| 427 |
$domain = wpforo_get_request_uri(); |
| 428 |
$urls = wp_extract_urls( $item['title'] ); |
| 429 |
if( ! empty( $urls ) ) { |
| 430 |
foreach( $urls as $k => $url ) { |
| 431 |
$url = parse_url( $url ); |
| 432 |
if( wpfval( $url, 'host' ) ) { |
| 433 |
if( strpos( (string) $domain, $url['host'] ) !== false ) unset( $urls[ $k ] ); |
| 434 |
} |
| 435 |
} |
| 436 |
if( ! empty( $urls ) ) { |
| 437 |
$replace = apply_filters( 'wpforo_moderation_replace_title_links', ' -' . wpforo_phrase( 'removed link', false, false ) . '- ', $item, $urls ); |
| 438 |
$item['title'] = str_replace( $urls, $replace, $item['title'] ); |
| 439 |
do_action( 'wpforo_moderation_remove_title_links', $item, $urls); |
| 440 |
} |
| 441 |
} |
| 442 |
} |
| 443 |
|
| 444 |
return $item; |
| 445 |
} |
| 446 |
|
| 447 |
public function has_link( $item ) { |
| 448 |
$field_urls = []; |
| 449 |
$domain = wpforo_get_request_uri(); |
| 450 |
$title_urls = wp_extract_urls( $item['title'] ); |
| 451 |
$body_urls = wp_extract_urls( $item['body'] ); |
| 452 |
$user = ( wpfval($item, 'userid') ) ? wpforo_member( $item['userid'] ) : []; |
| 453 |
$signature_urls = ( wpfval($user, 'signature') ) ? wp_extract_urls( $user['signature'] ) : []; |
| 454 |
|
| 455 |
if( $fields = wpfval($item, 'postmetas') ){ |
| 456 |
foreach( $fields as $field ){ |
| 457 |
if( ! is_scalar( $field ) ) continue; |
| 458 |
$_urls = wp_extract_urls( $field ); |
| 459 |
if( ! empty( $_urls ) ) { |
| 460 |
foreach( $_urls as $_url ) $field_urls[] = $_url; |
| 461 |
} |
| 462 |
} |
| 463 |
} |
| 464 |
|
| 465 |
$urls = array_merge( $title_urls, $body_urls, $signature_urls, $field_urls ); |
| 466 |
|
| 467 |
if( ! empty( $urls ) ) { |
| 468 |
foreach( $urls as $k => $url ) { |
| 469 |
$url = parse_url( $url ); |
| 470 |
if( wpfval( $url, 'host' ) ) { |
| 471 |
if( strpos( (string) $domain, $url['host'] ) !== false ) unset( $urls[ $k ] ); |
| 472 |
} |
| 473 |
} |
| 474 |
} |
| 475 |
if( ! empty( $urls ) ) { |
| 476 |
return true; |
| 477 |
} |
| 478 |
|
| 479 |
return false; |
| 480 |
} |
| 481 |
|
| 482 |
public function get_distinct_userids( $status = 1 ) { |
| 483 |
return WPF()->db->get_col( "SELECT DISTINCT `userid` FROM `" . WPF()->tables->posts . "` WHERE `status` = " . intval( $status ) ); |
| 484 |
} |
| 485 |
|
| 486 |
} |
| 487 |
|
