| @@ -7,15 +7,15 @@ | ||
| 7 | 7 | * @subpackage Akismet |
| 8 | 8 | */ |
| 9 | 9 | |
| 10 | 10 | // Exit if accessed directly |
| 11 | -if ( !defined( 'ABSPATH' ) ) exit; | |
| 11 | +defined( 'ABSPATH' ) || exit; | |
| 12 | 12 | |
| 13 | -if ( !class_exists( 'BBP_Akismet' ) ) : | |
| 13 | +if ( ! class_exists( 'BBP_Akismet' ) ) : | |
| 14 | 14 | /** |
| 15 | 15 | * Loads Akismet extension |
| 16 | 16 | * |
| 17 | - * @since bbPress (r3277) | |
| 17 | + * @since 2.0.0 bbPress (r3277) | |
| 18 | 18 | * |
| 19 | 19 | * @package bbPress |
| 20 | 20 | * @subpackage Akismet |
| 21 | 21 | */ |
| @@ -21,13 +21,20 @@ | ||
| 21 | 21 | */ |
| 22 | 22 | class BBP_Akismet { |
| 23 | 23 | |
| 24 | 24 | /** |
| 25 | + * The last post checked by Akismet. | |
| 26 | + * | |
| 27 | + * @since 2.0.0 bbPress (r3277) | |
| 28 | + * | |
| 29 | + * @var array $last_post Default empty array. | |
| 30 | + */ | |
| 31 | + protected $last_post = array(); | |
| 32 | + | |
| 33 | + /** | |
| 25 | 34 | * The main bbPress Akismet loader |
| 26 | 35 | * |
| 27 | - * @since bbPress (r3277) | |
| 28 | - * | |
| 29 | - * @uses add_filter() | |
| 36 | + * @since 2.0.0 bbPress (r3277) | |
| 30 | 37 | */ |
| 31 | 38 | public function __construct() { |
| 32 | 39 | $this->setup_actions(); |
| 33 | 40 | } |
| @@ -34,13 +41,11 @@ | ||
| 34 | 41 | |
| 35 | 42 | /** |
| 36 | 43 | * Setup the admin hooks |
| 37 | 44 | * |
| 38 | - * @since bbPress (r3277) | |
| 45 | + * @since 2.0.0 bbPress (r3277) | |
| 46 | + * | |
| 39 | 47 | * @access private |
| 40 | - * | |
| 41 | - * @uses add_filter() To add various filters | |
| 42 | - * @uses add_action() To add various actions | |
| 43 | 48 | */ |
| 44 | 49 | private function setup_actions() { |
| 45 | 50 | |
| 46 | 51 | // Prevent debug notices |
| @@ -62,66 +67,70 @@ | ||
| 62 | 67 | 'bbp_unspammed_reply' => 10, // Unspammed reply |
| 63 | 68 | ); |
| 64 | 69 | |
| 65 | 70 | // Add the checks |
| 66 | - foreach ( $checks as $type => $functions ) | |
| 67 | - foreach( $functions as $function => $priority ) | |
| 71 | + foreach ( $checks as $type => $functions ) { | |
| 72 | + foreach ( $functions as $function => $priority ) { | |
| 68 | 73 | add_filter( $function, array( $this, $type . '_post' ), $priority ); |
| 74 | + } | |
| 75 | + } | |
| 69 | 76 | |
| 70 | 77 | // Update post meta |
| 71 | 78 | add_action( 'wp_insert_post', array( $this, 'update_post_meta' ), 10, 2 ); |
| 79 | + | |
| 80 | + // Cleanup | |
| 81 | + add_action( 'akismet_scheduled_delete', array( $this, 'delete_old_spam' ) ); | |
| 82 | + add_action( 'akismet_scheduled_delete', array( $this, 'delete_old_spam_meta' ) ); | |
| 83 | + add_action( 'akismet_scheduled_delete', array( $this, 'delete_orphaned_spam_meta' ) ); | |
| 84 | + | |
| 85 | + // Admin | |
| 86 | + if ( is_admin() ) { | |
| 87 | + add_action( 'add_meta_boxes', array( $this, 'add_metaboxes' ) ); | |
| 88 | + } | |
| 72 | 89 | } |
| 73 | 90 | |
| 74 | 91 | /** |
| 75 | 92 | * Converts topic/reply data into Akismet comment checking format |
| 76 | 93 | * |
| 77 | - * @since bbPress (r3277) | |
| 94 | + * @since 2.0.0 bbPress (r3277) | |
| 78 | 95 | * |
| 79 | - * @param string $post_data | |
| 96 | + * @param array $post_data | |
| 80 | 97 | * |
| 81 | - * @uses get_userdata() To get the user data | |
| 82 | - * @uses bbp_filter_anonymous_user_data() To get anonymous user data | |
| 83 | - * @uses bbp_get_topic_permalink() To get the permalink of the topic | |
| 84 | - * @uses bbp_get_reply_url() To get the permalink of the reply | |
| 85 | - * @uses bbp_current_author_ip() To get the IP address of the current user | |
| 86 | - * @uses BBP_Akismet::maybe_spam() To check if post is spam | |
| 87 | - * @uses akismet_get_user_roles() To get the role(s) of the current user | |
| 88 | - * @uses do_action() To call the 'bbp_akismet_spam_caught' hook | |
| 89 | - * @uses add_filter() To call the 'bbp_new_reply_pre_set_terms' hook | |
| 90 | - * | |
| 91 | 98 | * @return array Array of post data |
| 92 | 99 | */ |
| 93 | - public function check_post( $post_data ) { | |
| 100 | + public function check_post( $post_data = array() ) { | |
| 94 | 101 | |
| 95 | 102 | // Define local variables |
| 96 | 103 | $user_data = array(); |
| 97 | 104 | $post_permalink = ''; |
| 98 | 105 | |
| 99 | - // Post is not published | |
| 100 | - if ( bbp_get_public_status_id() != $post_data['post_status'] ) | |
| 101 | - return $post_data; | |
| 102 | - | |
| 103 | 106 | // Cast the post_author to 0 if it's empty |
| 104 | - if ( empty( $post_data['post_author'] ) ) | |
| 107 | + if ( empty( $post_data['post_author'] ) ) { | |
| 105 | 108 | $post_data['post_author'] = 0; |
| 109 | + } | |
| 106 | 110 | |
| 107 | 111 | /** Author ************************************************************/ |
| 108 | 112 | |
| 113 | + $user_data['last_active'] = ''; | |
| 114 | + $user_data['registered'] = date( 'Y-m-d H:i:s' ); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date | |
| 115 | + $user_data['total_posts'] = (int) bbp_get_user_post_count( $post_data['post_author'] ); | |
| 116 | + | |
| 109 | 117 | // Get user data |
| 110 | 118 | $userdata = get_userdata( $post_data['post_author'] ); |
| 111 | 119 | $anonymous_data = bbp_filter_anonymous_post_data(); |
| 112 | 120 | |
| 113 | 121 | // Author is anonymous |
| 114 | - if ( !empty( $anonymous_data ) ) { | |
| 122 | + if ( ! bbp_has_errors() ) { | |
| 115 | 123 | $user_data['name'] = $anonymous_data['bbp_anonymous_name']; |
| 116 | - $user_data['email'] = $anonymous_data['bbp_anonymous_name']; | |
| 117 | - $user_data['website'] = $anonymous_data['bbp_anonymous_name']; | |
| 124 | + $user_data['email'] = $anonymous_data['bbp_anonymous_email']; | |
| 125 | + $user_data['website'] = $anonymous_data['bbp_anonymous_website']; | |
| 118 | 126 | |
| 119 | 127 | // Author is logged in |
| 120 | - } elseif ( !empty( $userdata ) ) { | |
| 121 | - $user_data['name'] = $userdata->display_name; | |
| 122 | - $user_data['email'] = $userdata->user_email; | |
| 123 | - $user_data['website'] = $userdata->user_url; | |
| 128 | + } elseif ( ! empty( $userdata ) ) { | |
| 129 | + $user_data['name'] = $userdata->display_name; | |
| 130 | + $user_data['email'] = $userdata->user_email; | |
| 131 | + $user_data['website'] = $userdata->user_url; | |
| 132 | + $user_data['registered'] = $userdata->user_registered; | |
| 124 | 133 | |
| 125 | 134 | // Missing author data, so set some empty strings |
| 126 | 135 | } else { |
| 127 | 136 | $user_data['name'] = ''; |
| @@ -130,63 +139,128 @@ | ||
| 130 | 139 | } |
| 131 | 140 | |
| 132 | 141 | /** Post **************************************************************/ |
| 133 | 142 | |
| 134 | - // Use post parent for permalink | |
| 135 | - if ( !empty( $post_data['post_parent'] ) ) | |
| 143 | + if ( ! empty( $post_data['post_parent'] ) ) { | |
| 144 | + | |
| 145 | + // Use post parent for permalink | |
| 136 | 146 | $post_permalink = get_permalink( $post_data['post_parent'] ); |
| 137 | 147 | |
| 138 | - // Put post_data back into usable array | |
| 139 | - $_post = array( | |
| 140 | - 'comment_author' => $user_data['name'], | |
| 141 | - 'comment_author_email' => $user_data['email'], | |
| 142 | - 'comment_author_url' => $user_data['website'], | |
| 143 | - 'comment_content' => $post_data['post_content'], | |
| 144 | - 'comment_post_ID' => $post_data['post_parent'], | |
| 145 | - 'comment_type' => $post_data['post_type'], | |
| 146 | - 'permalink' => $post_permalink, | |
| 147 | - 'referrer' => $_SERVER['HTTP_REFERER'], | |
| 148 | - 'user_agent' => $_SERVER['HTTP_USER_AGENT'], | |
| 149 | - 'user_ID' => $post_data['post_author'], | |
| 150 | - 'user_ip' => bbp_current_author_ip(), | |
| 151 | - 'user_role' => akismet_get_user_roles( $post_data['post_author'] ), | |
| 148 | + // Use post parent to get datetime of last reply on this topic | |
| 149 | + $reply_id = bbp_get_topic_last_reply_id( $post_data['post_parent'] ); | |
| 150 | + if ( ! empty( $reply_id ) ) { | |
| 151 | + $user_data['last_active'] = get_post_field( 'post_date', $reply_id ); | |
| 152 | + } | |
| 153 | + } | |
| 154 | + | |
| 155 | + // Pass title & content together into comment content | |
| 156 | + $_post_content = trim( $post_data['post_title'] . "\n\n" . $post_data['post_content'] ); | |
| 157 | + | |
| 158 | + // Check if the post data is spammy... | |
| 159 | + $_post = $this->maybe_spam( | |
| 160 | + array( | |
| 161 | + 'comment_author' => $user_data['name'], | |
| 162 | + 'comment_author_email' => $user_data['email'], | |
| 163 | + 'comment_author_url' => $user_data['website'], | |
| 164 | + 'comment_content' => $_post_content, | |
| 165 | + 'comment_post_ID' => $post_data['post_parent'], | |
| 166 | + 'comment_type' => $post_data['post_type'], | |
| 167 | + 'comment_total' => $user_data['total_posts'], | |
| 168 | + 'comment_last_active_gmt' => $user_data['last_active'], | |
| 169 | + 'comment_account_registered_gmt' => $user_data['registered'], | |
| 170 | + 'permalink' => $post_permalink, | |
| 171 | + 'referrer' => wp_get_raw_referer(), | |
| 172 | + 'user_agent' => bbp_current_author_ua(), | |
| 173 | + 'user_ID' => $post_data['post_author'], | |
| 174 | + 'user_ip' => bbp_current_author_ip(), | |
| 175 | + 'user_role' => $this->get_user_roles( $post_data['post_author'] ), | |
| 176 | + ) | |
| 152 | 177 | ); |
| 153 | 178 | |
| 154 | - // Check the post_data | |
| 155 | - $_post = $this->maybe_spam( $_post ); | |
| 179 | + // Set the results (from maybe_spam() above) | |
| 180 | + $post_data['bbp_akismet_result_headers'] = $_post['bbp_akismet_result_headers']; | |
| 181 | + $post_data['bbp_akismet_result'] = $_post['bbp_akismet_result']; | |
| 182 | + $post_data['bbp_post_as_submitted'] = $_post; | |
| 156 | 183 | |
| 157 | - // Get the result | |
| 158 | - $post_data['bbp_akismet_result'] = $_post['bbp_akismet_result']; | |
| 159 | - unset( $_post['bbp_akismet_result'] ); | |
| 184 | + // Avoid recursion by unsetting results from post-as-submitted | |
| 185 | + unset( | |
| 186 | + $post_data['bbp_post_as_submitted']['bbp_akismet_result_headers'], | |
| 187 | + $post_data['bbp_post_as_submitted']['bbp_akismet_result'] | |
| 188 | + ); | |
| 160 | 189 | |
| 161 | - // Store the data as submitted | |
| 162 | - $post_data['bbp_post_as_submitted'] = $_post; | |
| 190 | + // Allow post_data to be manipulated | |
| 191 | + $post_data = apply_filters( 'bbp_akismet_check_post', $post_data ); | |
| 163 | 192 | |
| 164 | - // Allow post_data to be manipulated | |
| 165 | - do_action_ref_array( 'bbp_akismet_check_post', $post_data ); | |
| 193 | + // Parse and log the last response | |
| 194 | + $this->last_post = $this->parse_response( $post_data ); | |
| 166 | 195 | |
| 167 | - // Spam | |
| 168 | - if ( 'true' == $post_data['bbp_akismet_result'] ) { | |
| 196 | + // Return the last response back to the filter | |
| 197 | + return $this->last_post; | |
| 198 | + } | |
| 169 | 199 | |
| 200 | + /** | |
| 201 | + * Parse the response from the Akismet service, and alter the post data as | |
| 202 | + * necessary. For example, switch the status to `spam` if spammy. | |
| 203 | + * | |
| 204 | + * Note: this method also is responsible for allowing users who can moderate to | |
| 205 | + * never have their posts marked as spam. This is because they are "trusted" | |
| 206 | + * users. However, their posts are still sent to Akismet to be checked. | |
| 207 | + * | |
| 208 | + * @since 2.6.0 bbPress (r6873) | |
| 209 | + * | |
| 210 | + * @param array $post_data | |
| 211 | + * | |
| 212 | + * @return array | |
| 213 | + */ | |
| 214 | + private function parse_response( $post_data = array() ) { | |
| 215 | + | |
| 216 | + // Get the parent ID of the post as submitted | |
| 217 | + $parent_id = ! empty( $post_data['bbp_post_as_submitted']['comment_post_ID'] ) | |
| 218 | + ? absint( $post_data['bbp_post_as_submitted']['comment_post_ID'] ) | |
| 219 | + : 0; | |
| 220 | + | |
| 221 | + // Allow moderators to skip spam (includes per-forum moderators via $parent_id) | |
| 222 | + $skip_spam = current_user_can( 'moderate', $parent_id ); | |
| 223 | + | |
| 224 | + // Bail early if current user can skip spam enforcement | |
| 225 | + if ( apply_filters( 'bbp_bypass_spam_enforcement', $skip_spam, $post_data ) ) { | |
| 226 | + return $post_data; | |
| 227 | + } | |
| 228 | + | |
| 229 | + // Discard obvious spam | |
| 230 | + if ( get_option( 'akismet_strictness' ) ) { | |
| 231 | + | |
| 232 | + // Akismet is 100% confident this is spam | |
| 233 | + if ( | |
| 234 | + ! empty( $post_data['bbp_akismet_result_headers']['x-akismet-pro-tip'] ) | |
| 235 | + && | |
| 236 | + ( 'discard' === $post_data['bbp_akismet_result_headers']['x-akismet-pro-tip'] ) | |
| 237 | + ) { | |
| 238 | + | |
| 239 | + // URL to redirect to (current, or forum root) | |
| 240 | + $redirect_to = ( ! empty( $_SERVER['HTTP_HOST'] ) && ! empty( $_SERVER['REQUEST_URI'] ) ) | |
| 241 | + ? bbp_get_url_scheme() . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'] | |
| 242 | + : bbp_get_root_url(); | |
| 243 | + | |
| 244 | + // Do the redirect (post data not saved!) | |
| 245 | + bbp_redirect( $redirect_to ); | |
| 246 | + } | |
| 247 | + } | |
| 248 | + | |
| 249 | + // Result is spam, so set the status as such | |
| 250 | + if ( 'true' === $post_data['bbp_akismet_result'] ) { | |
| 251 | + | |
| 170 | 252 | // Let plugins do their thing |
| 171 | 253 | do_action( 'bbp_akismet_spam_caught' ); |
| 172 | 254 | |
| 173 | - // This is spam | |
| 255 | + // Set post_status to spam | |
| 174 | 256 | $post_data['post_status'] = bbp_get_spam_status_id(); |
| 175 | 257 | |
| 176 | - // We don't want your spam tags here | |
| 258 | + // Filter spammy tags into meta data | |
| 177 | 259 | add_filter( 'bbp_new_reply_pre_set_terms', array( $this, 'filter_post_terms' ), 1, 3 ); |
| 178 | - | |
| 179 | - // @todo Spam counter? | |
| 180 | 260 | } |
| 181 | 261 | |
| 182 | - // @todo Topic/reply moderation? No true/false response - 'pending' or 'draft' | |
| 183 | - // @todo Auto-delete old spam? | |
| 184 | - | |
| 185 | - // Log the last post | |
| 186 | - $this->last_post = $post_data; | |
| 187 | - | |
| 188 | - // Pass the data back to the filter | |
| 262 | + // Return the (potentially modified) post data | |
| 189 | 263 | return $post_data; |
| 190 | 264 | } |
| 191 | 265 | |
| 192 | 266 | /** |
| @@ -191,30 +265,17 @@ | ||
| 191 | 265 | |
| 192 | 266 | /** |
| 193 | 267 | * Submit a post for spamming or hamming |
| 194 | 268 | * |
| 195 | - * @since bbPress (r3277) | |
| 269 | + * @since 2.0.0 bbPress (r3277) | |
| 196 | 270 | * |
| 197 | 271 | * @param int $post_id |
| 198 | 272 | * |
| 199 | - * @global WP_Query $wpdb | |
| 200 | 273 | * @global string $akismet_api_host |
| 201 | 274 | * @global string $akismet_api_port |
| 202 | 275 | * @global object $current_user |
| 203 | 276 | * @global object $current_site |
| 204 | 277 | * |
| 205 | - * @uses current_filter() To get the reply_id | |
| 206 | - * @uses get_post() To get the post object | |
| 207 | - * @uses get_the_author_meta() To get the author meta | |
| 208 | - * @uses get_post_meta() To get the post meta | |
| 209 | - * @uses bbp_get_user_profile_url() To get a user's profile url | |
| 210 | - * @uses get_permalink() To get the permalink of the post_parent | |
| 211 | - * @uses akismet_get_user_roles() To get the role(s) of the post_author | |
| 212 | - * @uses bbp_current_author_ip() To get the IP address of the current user | |
| 213 | - * @uses BBP_Akismet::maybe_spam() To submit the post as ham or spam | |
| 214 | - * @uses update_post_meta() To update the post meta with some Akismet data | |
| 215 | - * @uses do_action() To call the 'bbp_akismet_submit_spam_post' and 'bbp_akismet_submit_ham_post' hooks | |
| 216 | - * | |
| 217 | 278 | * @return array Array of existing topic terms |
| 218 | 279 | */ |
| 219 | 280 | public function submit_post( $post_id = 0 ) { |
| 220 | 281 | global $current_user, $current_site; |
| @@ -249,15 +310,20 @@ | ||
| 249 | 310 | // Make sure we have a post |
| 250 | 311 | $_post = get_post( $post_id ); |
| 251 | 312 | |
| 252 | 313 | // Bail if get_post() fails |
| 253 | - if ( empty( $_post ) ) | |
| 314 | + if ( empty( $_post ) ) { | |
| 254 | 315 | return; |
| 316 | + } | |
| 255 | 317 | |
| 256 | 318 | // Bail if we're spamming, but the post_status isn't spam |
| 257 | - if ( ( 'spam' == $request_type ) && ( bbp_get_spam_status_id() != $_post->post_status ) ) | |
| 319 | + if ( ( 'spam' === $request_type ) && ( bbp_get_spam_status_id() !== $_post->post_status ) ) { | |
| 258 | 320 | return; |
| 321 | + } | |
| 259 | 322 | |
| 323 | + // Pass title & content together into comment content | |
| 324 | + $_post_content = trim( $_post->post_title . "\n\n" . $_post->post_content ); | |
| 325 | + | |
| 260 | 326 | // Set some default post_data |
| 261 | 327 | $post_data = array( |
| 262 | 328 | 'comment_approved' => $_post->post_status, |
| 263 | 329 | 'comment_author' => $_post->post_author ? get_the_author_meta( 'display_name', $_post->post_author ) : get_post_meta( $post_id, '_bbp_anonymous_name', true ), |
| @@ -262,10 +328,10 @@ | ||
| 262 | 328 | 'comment_approved' => $_post->post_status, |
| 263 | 329 | 'comment_author' => $_post->post_author ? get_the_author_meta( 'display_name', $_post->post_author ) : get_post_meta( $post_id, '_bbp_anonymous_name', true ), |
| 264 | 330 | 'comment_author_email' => $_post->post_author ? get_the_author_meta( 'email', $_post->post_author ) : get_post_meta( $post_id, '_bbp_anonymous_email', true ), |
| 265 | 331 | 'comment_author_url' => $_post->post_author ? bbp_get_user_profile_url( $_post->post_author ) : get_post_meta( $post_id, '_bbp_anonymous_website', true ), |
| 266 | - 'comment_content' => $_post->post_content, | |
| 267 | - 'comment_date' => $_post->post_date, | |
| 332 | + 'comment_content' => $_post_content, | |
| 333 | + 'comment_date_gmt' => $_post->post_date_gmt, | |
| 268 | 334 | 'comment_ID' => $post_id, |
| 269 | 335 | 'comment_post_ID' => $_post->post_parent, |
| 270 | 336 | 'comment_type' => $_post->post_type, |
| 271 | 337 | 'permalink' => get_permalink( $post_id ), |
| @@ -270,26 +336,29 @@ | ||
| 270 | 336 | 'comment_type' => $_post->post_type, |
| 271 | 337 | 'permalink' => get_permalink( $post_id ), |
| 272 | 338 | 'user_ID' => $_post->post_author, |
| 273 | 339 | 'user_ip' => get_post_meta( $post_id, '_bbp_author_ip', true ), |
| 274 | - 'user_role' => akismet_get_user_roles( $_post->post_author ), | |
| 340 | + 'user_role' => $this->get_user_roles( $_post->post_author ), | |
| 275 | 341 | ); |
| 276 | 342 | |
| 277 | 343 | // Use the original version stored in post_meta if available |
| 278 | 344 | $as_submitted = get_post_meta( $post_id, '_bbp_akismet_as_submitted', true ); |
| 279 | - if ( $as_submitted && is_array( $as_submitted ) && isset( $as_submitted['comment_content'] ) ) | |
| 345 | + if ( $as_submitted && is_array( $as_submitted ) && isset( $as_submitted['comment_content'] ) ) { | |
| 280 | 346 | $post_data = array_merge( $post_data, $as_submitted ); |
| 347 | + } | |
| 281 | 348 | |
| 282 | 349 | // Add the reporter IP address |
| 283 | 350 | $post_data['reporter_ip'] = bbp_current_author_ip(); |
| 284 | 351 | |
| 285 | 352 | // Add some reporter info |
| 286 | - if ( is_object( $current_user ) ) | |
| 287 | - $post_data['reporter'] = $current_user->user_login; | |
| 353 | + if ( is_object( $current_user ) ) { | |
| 354 | + $post_data['reporter'] = $current_user->user_login; | |
| 355 | + } | |
| 288 | 356 | |
| 289 | 357 | // Add the current site domain |
| 290 | - if ( is_object( $current_site ) ) | |
| 358 | + if ( is_object( $current_site ) ) { | |
| 291 | 359 | $post_data['site_domain'] = $current_site->domain; |
| 360 | + } | |
| 292 | 361 | |
| 293 | 362 | // Place your slide beneath the microscope |
| 294 | 363 | $post_data = $this->maybe_spam( $post_data, 'submit', $request_type ); |
| 295 | 364 | |
| @@ -300,16 +369,52 @@ | ||
| 300 | 369 | switch ( $request_type ) { |
| 301 | 370 | |
| 302 | 371 | // Spammy |
| 303 | 372 | case 'spam' : |
| 304 | - $this->update_post_history( $post_id, sprintf( __( '%1$s reported this %2$s as spam', 'bbpress' ), $post_data['reporter'], $post_data['comment_type'] ), 'report-spam' ); | |
| 373 | + if ( 'topic' === $post_data['comment_type'] ) { | |
| 374 | + /* translators: %s: reporter name */ | |
| 375 | + $message = sprintf( esc_html__( '%s reported this topic as spam', 'bbpress' ), | |
| 376 | + $post_data['reporter'] | |
| 377 | + ); | |
| 378 | + } elseif ( 'reply' === $post_data['comment_type'] ) { | |
| 379 | + /* translators: %s: reporter name */ | |
| 380 | + $message = sprintf( esc_html__( '%s reported this reply as spam', 'bbpress' ), | |
| 381 | + $post_data['reporter'] | |
| 382 | + ); | |
| 383 | + } else { | |
| 384 | + /* translators: 1: reporter name, 2: comment type */ | |
| 385 | + $message = sprintf( esc_html__( '%1$s reported this %2$s as spam', 'bbpress' ), | |
| 386 | + $post_data['reporter'], | |
| 387 | + $post_data['comment_type'] | |
| 388 | + ); | |
| 389 | + } | |
| 390 | + | |
| 391 | + $this->update_post_history( $post_id, $message, 'report-spam' ); | |
| 305 | 392 | update_post_meta( $post_id, '_bbp_akismet_user_result', 'true' ); |
| 306 | 393 | update_post_meta( $post_id, '_bbp_akismet_user', $post_data['reporter'] ); |
| 307 | 394 | break; |
| 308 | 395 | |
| 309 | 396 | // Hammy |
| 310 | - case 'ham' : | |
| 311 | - $this->update_post_history( $post_id, sprintf( __( '%1$s reported this %2$s as not spam', 'bbpress' ), $post_data['reporter'], $post_data['comment_type'] ), 'report-ham' ); | |
| 397 | + case 'ham' : | |
| 398 | + if ( 'topic' === $post_data['comment_type'] ) { | |
| 399 | + /* translators: %s: reporter name */ | |
| 400 | + $message = sprintf( esc_html__( '%s reported this topic as not spam', 'bbpress' ), | |
| 401 | + $post_data['reporter'] | |
| 402 | + ); | |
| 403 | + } elseif ( 'reply' === $post_data['comment_type'] ) { | |
| 404 | + /* translators: %s: reporter name */ | |
| 405 | + $message = sprintf( esc_html__( '%s reported this reply as not spam', 'bbpress' ), | |
| 406 | + $post_data['reporter'] | |
| 407 | + ); | |
| 408 | + } else { | |
| 409 | + /* translators: 1: reporter name, 2: comment type */ | |
| 410 | + $message = sprintf( esc_html__( '%1$s reported this %2$s as not spam', 'bbpress' ), | |
| 411 | + $post_data['reporter'], | |
| 412 | + $post_data['comment_type'] | |
| 413 | + ); | |
| 414 | + } | |
| 415 | + | |
| 416 | + $this->update_post_history( $post_id, $message, 'report-ham' ); | |
| 312 | 417 | update_post_meta( $post_id, '_bbp_akismet_user_result', 'false' ); |
| 313 | 418 | update_post_meta( $post_id, '_bbp_akismet_user', $post_data['reporter'] ); |
| 314 | 419 | |
| 315 | 420 | // @todo Topic term revision history |
| @@ -326,9 +431,9 @@ | ||
| 326 | 431 | |
| 327 | 432 | /** |
| 328 | 433 | * Ping Akismet service and check for spam/ham response |
| 329 | 434 | * |
| 330 | - * @since bbPress (r3277) | |
| 435 | + * @since 2.0.0 bbPress (r3277) | |
| 331 | 436 | * |
| 332 | 437 | * @param array $post_data |
| 333 | 438 | * @param string $check Accepts check|submit |
| 334 | 439 | * @param string $spam Accepts spam|ham |
| @@ -335,73 +440,92 @@ | ||
| 335 | 440 | * |
| 336 | 441 | * @global string $akismet_api_host |
| 337 | 442 | * @global string $akismet_api_port |
| 338 | 443 | * |
| 339 | - * @uses akismet_test_mode() To determine if Akismet is in test mode | |
| 340 | - * @uses akismet_http_post() To send data to the mothership for processing | |
| 341 | - * | |
| 342 | 444 | * @return array Array of post data |
| 343 | 445 | */ |
| 344 | - private function maybe_spam( $post_data, $check = 'check', $spam = 'spam' ) { | |
| 446 | + private function maybe_spam( $post_data = array(), $check = 'check', $spam = 'spam' ) { | |
| 345 | 447 | global $akismet_api_host, $akismet_api_port; |
| 346 | 448 | |
| 347 | 449 | // Define variables |
| 348 | - $query_string = $path = $response = ''; | |
| 450 | + $query_string = $path = ''; | |
| 451 | + $response = array( '', '' ); | |
| 349 | 452 | |
| 453 | + // Make sure post data is an array | |
| 454 | + if ( ! is_array( $post_data ) ) { | |
| 455 | + $post_data = array(); | |
| 456 | + } | |
| 457 | + | |
| 350 | 458 | // Populate post data |
| 351 | 459 | $post_data['blog'] = get_option( 'home' ); |
| 352 | 460 | $post_data['blog_charset'] = get_option( 'blog_charset' ); |
| 353 | 461 | $post_data['blog_lang'] = get_locale(); |
| 354 | - $post_data['referrer'] = $_SERVER['HTTP_REFERER']; | |
| 355 | - $post_data['user_agent'] = $_SERVER['HTTP_USER_AGENT']; | |
| 462 | + $post_data['referrer'] = wp_get_raw_referer(); | |
| 463 | + $post_data['user_agent'] = bbp_current_author_ua(); | |
| 356 | 464 | |
| 357 | - // Akismet Test Mode | |
| 358 | - if ( akismet_test_mode() ) | |
| 359 | - $post_data['is_test'] = 'true'; | |
| 465 | + // Loop through _POST args and rekey strings | |
| 466 | + if ( ! empty( $_POST ) && is_countable( $_POST ) ) { | |
| 467 | + foreach ( $_POST as $key => $value ) { | |
| 468 | + if ( is_string( $value ) ) { | |
| 469 | + $post_data[ 'POST_' . $key ] = $value; | |
| 470 | + } | |
| 471 | + } | |
| 472 | + } | |
| 360 | 473 | |
| 361 | - // Loop through _POST args and rekey strings | |
| 362 | - foreach ( $_POST as $key => $value ) | |
| 363 | - if ( is_string( $value ) ) | |
| 364 | - $post_data['POST_' . $key] = $value; | |
| 474 | + // Loop through _SERVER args and remove allowed keys | |
| 475 | + if ( ! empty( $_SERVER ) && is_countable( $_SERVER ) ) { | |
| 365 | 476 | |
| 366 | - // Keys to ignore | |
| 367 | - $ignore = array( 'HTTP_COOKIE', 'HTTP_COOKIE2', 'PHP_AUTH_PW' ); | |
| 477 | + // Keys to ignore | |
| 478 | + $ignore = array( 'HTTP_COOKIE', 'HTTP_COOKIE2', 'PHP_AUTH_PW' ); | |
| 368 | 479 | |
| 369 | - // Loop through _SERVER args and remove whitelisted keys | |
| 370 | - foreach ( $_SERVER as $key => $value ) { | |
| 480 | + foreach ( $_SERVER as $key => $value ) { | |
| 371 | 481 | |
| 372 | - // Key should not be ignored | |
| 373 | - if ( !in_array( $key, $ignore ) && is_string( $value ) ) { | |
| 374 | - $post_data[$key] = $value; | |
| 482 | + // Key should not be ignored | |
| 483 | + if ( ! in_array( $key, $ignore, true ) && is_string( $value ) ) { | |
| 484 | + $post_data[ $key ] = $value; | |
| 375 | 485 | |
| 376 | - // Key should be ignored | |
| 377 | - } else { | |
| 378 | - $post_data[$key] = ''; | |
| 486 | + // Key should be ignored | |
| 487 | + } else { | |
| 488 | + $post_data[ $key ] = ''; | |
| 489 | + } | |
| 379 | 490 | } |
| 380 | 491 | } |
| 381 | 492 | |
| 382 | - // Ready... | |
| 383 | - foreach ( $post_data as $key => $data ) | |
| 384 | - $query_string .= $key . '=' . urlencode( stripslashes( $data ) ) . '&'; | |
| 493 | + // Encode post data | |
| 494 | + if ( ! empty( $post_data ) && is_countable( $post_data ) ) { | |
| 495 | + foreach ( $post_data as $key => $data ) { | |
| 496 | + $query_string .= $key . '=' . urlencode( wp_unslash( $data ) ) . '&'; | |
| 497 | + } | |
| 498 | + } | |
| 385 | 499 | |
| 386 | - // Aim... | |
| 387 | - if ( 'check' == $check ) { | |
| 500 | + // Only accepts spam|ham | |
| 501 | + if ( ! in_array( $spam, array( 'spam', 'ham' ), true ) ) { | |
| 502 | + $spam = 'spam'; | |
| 503 | + } | |
| 504 | + | |
| 505 | + // Setup the API route | |
| 506 | + if ( 'check' === $check ) { | |
| 388 | 507 | $path = '/1.1/comment-check'; |
| 389 | - } elseif ( 'submit' == $check ) { | |
| 508 | + } elseif ( 'submit' === $check ) { | |
| 390 | 509 | $path = '/1.1/submit-' . $spam; |
| 391 | 510 | } |
| 392 | 511 | |
| 393 | - // Fire! | |
| 394 | - $response = $this->http_post( $query_string, $akismet_api_host, $path, $akismet_api_port ); | |
| 512 | + // Send data to Akismet | |
| 513 | + if ( ! apply_filters( 'bbp_bypass_check_for_spam', false, $post_data ) ) { | |
| 514 | + $response = $this->http_post( $query_string, $akismet_api_host, $path, $akismet_api_port ); | |
| 515 | + } | |
| 395 | 516 | |
| 396 | - // Check the high-speed cam | |
| 397 | - if ( !empty( $response[1] ) ) { | |
| 398 | - $post_data['bbp_akismet_result'] = $response[1]; | |
| 399 | - } else { | |
| 400 | - $post_data['bbp_akismet_result'] = __( 'No response', 'bbpress' ); | |
| 401 | - } | |
| 517 | + // Set the result headers | |
| 518 | + $post_data['bbp_akismet_result_headers'] = ! empty( $response[0] ) | |
| 519 | + ? $response[0] // raw | |
| 520 | + : esc_html__( 'No response', 'bbpress' ); | |
| 402 | 521 | |
| 403 | - // This is ham | |
| 522 | + // Set the result | |
| 523 | + $post_data['bbp_akismet_result'] = ! empty( $response[1] ) | |
| 524 | + ? $response[1] // raw | |
| 525 | + : esc_html__( 'No response', 'bbpress' ); | |
| 526 | + | |
| 527 | + // Return the post data, with the results of the external Akismet request | |
| 404 | 528 | return $post_data; |
| 405 | 529 | } |
| 406 | 530 | |
| 407 | 531 | /** |
| @@ -406,20 +530,14 @@ | ||
| 406 | 530 | |
| 407 | 531 | /** |
| 408 | 532 | * Update post meta after a spam check |
| 409 | 533 | * |
| 410 | - * @since bbPress (r3308) | |
| 534 | + * @since 2.0.0 bbPress (r3308) | |
| 411 | 535 | * |
| 412 | 536 | * @param int $post_id |
| 413 | 537 | * @param object $_post |
| 414 | 538 | * |
| 415 | 539 | * @global object $this->last_post |
| 416 | - * | |
| 417 | - * @uses get_post() To get the post object | |
| 418 | - * @uses get_userdata() To get the user data | |
| 419 | - * @uses bbp_filter_anonymous_user_data() To get anonymous user data | |
| 420 | - * @uses update_post_meta() To update post meta with Akismet data | |
| 421 | - * @uses BBP_Akismet::update_post_history() To update post Akismet history | |
| 422 | 540 | */ |
| 423 | 541 | public function update_post_meta( $post_id = 0, $_post = false ) { |
| 424 | 542 | |
| 425 | 543 | // Define local variable(s) |
| @@ -428,54 +546,103 @@ | ||
| 428 | 546 | // Setup some variables |
| 429 | 547 | $post_id = (int) $post_id; |
| 430 | 548 | |
| 431 | 549 | // Ensure we have a post object |
| 432 | - if ( empty( $_post ) ) | |
| 550 | + if ( empty( $_post ) ) { | |
| 433 | 551 | $_post = get_post( $post_id ); |
| 552 | + } | |
| 434 | 553 | |
| 435 | 554 | // Set up Akismet last post data |
| 436 | - if ( !empty( $this->last_post ) ) | |
| 555 | + if ( ! empty( $this->last_post['bbp_post_as_submitted'] ) ) { | |
| 437 | 556 | $as_submitted = $this->last_post['bbp_post_as_submitted']; |
| 557 | + } | |
| 438 | 558 | |
| 439 | 559 | // wp_insert_post() might be called in other contexts. Ensure this is |
| 440 | 560 | // the same topic/reply as was checked by BBP_Akismet::check_post() |
| 441 | - if ( is_object( $_post ) && !empty( $this->last_post ) && is_array( $as_submitted ) ) { | |
| 561 | + if ( is_object( $_post ) && ! empty( $this->last_post ) && is_array( $as_submitted ) ) { | |
| 442 | 562 | |
| 443 | 563 | // Get user data |
| 444 | 564 | $userdata = get_userdata( $_post->post_author ); |
| 445 | 565 | $anonymous_data = bbp_filter_anonymous_post_data(); |
| 446 | 566 | |
| 567 | + // Which name? | |
| 568 | + $name = ! empty( $anonymous_data['bbp_anonymous_name'] ) | |
| 569 | + ? $anonymous_data['bbp_anonymous_name'] | |
| 570 | + : $userdata->display_name; | |
| 571 | + | |
| 572 | + // Which email? | |
| 573 | + $email = ! empty( $anonymous_data['bbp_anonymous_email'] ) | |
| 574 | + ? $anonymous_data['bbp_anonymous_email'] | |
| 575 | + : $userdata->user_email; | |
| 576 | + | |
| 447 | 577 | // More checks |
| 448 | - if ( intval( $as_submitted['comment_post_ID'] ) == intval( $_post->post_parent ) | |
| 449 | - && $as_submitted['comment_author'] == ( $anonymous_data ? $anonymous_data['bbp_anonymous_name'] : $userdata->display_name ) | |
| 450 | - && $as_submitted['comment_author_email'] == ( $anonymous_data ? $anonymous_data['bbp_anonymous_email'] : $userdata->user_email ) | |
| 451 | - ) { | |
| 578 | + if ( | |
| 452 | 579 | |
| 580 | + // Post matches | |
| 581 | + ( intval( $as_submitted['comment_post_ID'] ) === intval( $_post->post_parent ) ) | |
| 582 | + | |
| 583 | + && | |
| 584 | + | |
| 585 | + // Name matches | |
| 586 | + ( $as_submitted['comment_author'] === $name ) | |
| 587 | + | |
| 588 | + && | |
| 589 | + | |
| 590 | + // Email matches | |
| 591 | + ( $as_submitted['comment_author_email'] === $email ) | |
| 592 | + ) { | |
| 593 | + | |
| 594 | + // Delete old content daily | |
| 595 | + if ( ! wp_next_scheduled( 'akismet_scheduled_delete' ) ) { | |
| 596 | + wp_schedule_event( time(), 'daily', 'akismet_scheduled_delete' ); | |
| 597 | + } | |
| 598 | + | |
| 453 | 599 | // Normal result: true |
| 454 | - if ( $this->last_post['bbp_akismet_result'] == 'true' ) { | |
| 600 | + if ( ! empty( $this->last_post['bbp_akismet_result'] ) && ( 'true' === $this->last_post['bbp_akismet_result'] ) ) { | |
| 455 | 601 | |
| 456 | 602 | // Leave a trail so other's know what we did |
| 457 | 603 | update_post_meta( $post_id, '_bbp_akismet_result', 'true' ); |
| 458 | - $this->update_post_history( $post_id, __( 'Akismet caught this post as spam', 'bbpress' ), 'check-spam' ); | |
| 604 | + $this->update_post_history( | |
| 605 | + $post_id, | |
| 606 | + esc_html__( 'Akismet caught this post as spam', 'bbpress' ), | |
| 607 | + 'check-spam' | |
| 608 | + ); | |
| 459 | 609 | |
| 460 | 610 | // If post_status isn't the spam status, as expected, leave a note |
| 461 | - if ( $_post->post_status != bbp_get_spam_status_id() ) { | |
| 462 | - $this->update_post_history( $post_id, sprintf( __( 'Post status was changed to %s', 'bbpress' ), $_post->post_status ), 'status-changed-' . $_post->post_status ); | |
| 611 | + if ( bbp_get_spam_status_id() !== $_post->post_status ) { | |
| 612 | + $this->update_post_history( | |
| 613 | + $post_id, | |
| 614 | + sprintf( | |
| 615 | + /* translators: %s: Post status */ | |
| 616 | + esc_html__( 'Post status was changed to %s', 'bbpress' ), | |
| 617 | + $_post->post_status | |
| 618 | + ), | |
| 619 | + 'status-changed-' . $_post->post_status | |
| 620 | + ); | |
| 463 | 621 | } |
| 464 | 622 | |
| 465 | 623 | // Normal result: false |
| 466 | - } elseif ( $this->last_post['bbp_akismet_result'] == 'false' ) { | |
| 624 | + } elseif ( ! empty( $this->last_post['bbp_akismet_result'] ) && ( 'false' === $this->last_post['bbp_akismet_result'] ) ) { | |
| 467 | 625 | |
| 468 | 626 | // Leave a trail so other's know what we did |
| 469 | 627 | update_post_meta( $post_id, '_bbp_akismet_result', 'false' ); |
| 470 | - $this->update_post_history( $post_id, __( 'Akismet cleared this post', 'bbpress' ), 'check-ham' ); | |
| 628 | + $this->update_post_history( | |
| 629 | + $post_id, | |
| 630 | + esc_html__( 'Akismet cleared this post as not spam', 'bbpress' ), | |
| 631 | + 'check-ham' | |
| 632 | + ); | |
| 471 | 633 | |
| 472 | 634 | // If post_status is the spam status, which isn't expected, leave a note |
| 473 | - if ( $_post->post_status == bbp_get_spam_status_id() ) { | |
| 474 | - | |
| 475 | - // @todo Use wp_blacklist_check() | |
| 476 | - | |
| 477 | - $this->update_post_history( $post_id, sprintf( __( 'Post status was changed to %s', 'bbpress' ), $_post->post_status ), 'status-changed-' . $_post->post_status ); | |
| 635 | + if ( bbp_get_spam_status_id() === $_post->post_status ) { | |
| 636 | + $this->update_post_history( | |
| 637 | + $post_id, | |
| 638 | + sprintf( | |
| 639 | + /* translators: %s: Post status */ | |
| 640 | + esc_html__( 'Post status was changed to %s', 'bbpress' ), | |
| 641 | + $_post->post_status | |
| 642 | + ), | |
| 643 | + 'status-changed-' . $_post->post_status | |
| 644 | + ); | |
| 478 | 645 | } |
| 479 | 646 | |
| 480 | 647 | // Abnormal result: error |
| 481 | 648 | } else { |
| @@ -480,14 +647,26 @@ | ||
| 480 | 647 | // Abnormal result: error |
| 481 | 648 | } else { |
| 482 | 649 | // Leave a trail so other's know what we did |
| 483 | 650 | update_post_meta( $post_id, '_bbp_akismet_error', time() ); |
| 484 | - $this->update_post_history( $post_id, sprintf( __( 'Akismet was unable to check this post (response: %s), will automatically retry again later.', 'bbpress' ), $this->last_post['bbp_akismet_result'] ), 'check-error' ); | |
| 651 | + $this->update_post_history( | |
| 652 | + $post_id, | |
| 653 | + sprintf( | |
| 654 | + /* translators: %s: Akismet response */ | |
| 655 | + esc_html__( 'Akismet was unable to check this post (response: %s), will automatically retry again later.', 'bbpress' ), | |
| 656 | + $this->last_post['bbp_akismet_result'] | |
| 657 | + ), | |
| 658 | + 'check-error' | |
| 659 | + ); | |
| 485 | 660 | } |
| 486 | 661 | |
| 487 | 662 | // Record the complete original data as submitted for checking |
| 488 | 663 | if ( isset( $this->last_post['bbp_post_as_submitted'] ) ) { |
| 489 | - update_post_meta( $post_id, '_bbp_akismet_as_submitted', $this->last_post['bbp_post_as_submitted'] ); | |
| 664 | + update_post_meta( | |
| 665 | + $post_id, | |
| 666 | + '_bbp_akismet_as_submitted', | |
| 667 | + $this->last_post['bbp_post_as_submitted'] | |
| 668 | + ); | |
| 490 | 669 | } |
| 491 | 670 | } |
| 492 | 671 | } |
| 493 | 672 | } |
| @@ -492,18 +671,15 @@ | ||
| 492 | 671 | } |
| 493 | 672 | } |
| 494 | 673 | |
| 495 | 674 | /** |
| 496 | - * Update a post's Akismet history | |
| 675 | + * Update Akismet history of a Post | |
| 497 | 676 | * |
| 498 | - * @since bbPress (r3308) | |
| 677 | + * @since 2.0.0 bbPress (r3308) | |
| 499 | 678 | * |
| 500 | 679 | * @param int $post_id |
| 501 | 680 | * @param string $message |
| 502 | 681 | * @param string $event |
| 503 | - * | |
| 504 | - * @uses wp_get_current_user() To get the current_user object | |
| 505 | - * @uses add_post_meta() Add Akismet post history | |
| 506 | 682 | */ |
| 507 | 683 | private function update_post_history( $post_id = 0, $message = null, $event = null ) { |
| 508 | 684 | |
| 509 | 685 | // Define local variable(s) |
| @@ -512,14 +688,19 @@ | ||
| 512 | 688 | // Get the current user |
| 513 | 689 | $current_user = wp_get_current_user(); |
| 514 | 690 | |
| 515 | 691 | // Get the user's login name if possible |
| 516 | - if ( is_object( $current_user ) && isset( $current_user->user_login ) ) | |
| 692 | + if ( is_object( $current_user ) && isset( $current_user->user_login ) ) { | |
| 517 | 693 | $user = $current_user->user_login; |
| 694 | + } | |
| 518 | 695 | |
| 696 | + // This used to be akismet_microtime() but it was removed in 3.0 | |
| 697 | + $mtime = explode( ' ', microtime() ); | |
| 698 | + $message_time = $mtime[1] + $mtime[0]; | |
| 699 | + | |
| 519 | 700 | // Setup the event to be saved |
| 520 | 701 | $event = array( |
| 521 | - 'time' => akismet_microtime(), | |
| 702 | + 'time' => $message_time, | |
| 522 | 703 | 'message' => $message, |
| 523 | 704 | 'event' => $event, |
| 524 | 705 | 'user' => $user, |
| 525 | 706 | ); |
| @@ -528,18 +709,15 @@ | ||
| 528 | 709 | add_post_meta( $post_id, '_bbp_akismet_history', $event ); |
| 529 | 710 | } |
| 530 | 711 | |
| 531 | 712 | /** |
| 532 | - * Get a post's Akismet history | |
| 713 | + * Get the Akismet history of a Post | |
| 533 | 714 | * |
| 534 | - * @since bbPress (r3308) | |
| 715 | + * @since 2.0.0 bbPress (r3308) | |
| 535 | 716 | * |
| 536 | 717 | * @param int $post_id |
| 537 | 718 | * |
| 538 | - * @uses wp_get_current_user() To get the current_user object | |
| 539 | - * @uses get_post_meta() Get a post's Akismet history | |
| 540 | - * | |
| 541 | - * @return array Array of a post's Akismet history | |
| 719 | + * @return array Array of Akismet history | |
| 542 | 720 | */ |
| 543 | 721 | public function get_post_history( $post_id = 0 ) { |
| 544 | 722 | |
| 545 | 723 | // Retrieve any previous history |
| @@ -553,19 +731,14 @@ | ||
| 553 | 731 | |
| 554 | 732 | /** |
| 555 | 733 | * Handle any terms submitted with a post flagged as spam |
| 556 | 734 | * |
| 557 | - * @since bbPress (r3308) | |
| 735 | + * @since 2.0.0 bbPress (r3308) | |
| 558 | 736 | * |
| 559 | 737 | * @param string $terms Comma-separated list of terms |
| 560 | 738 | * @param int $topic_id |
| 561 | 739 | * @param int $reply_id |
| 562 | 740 | * |
| 563 | - * @uses bbp_get_reply_id() To get the reply_id | |
| 564 | - * @uses bbp_get_topic_id() To get the topic_id | |
| 565 | - * @uses wp_get_object_terms() To a post's current terms | |
| 566 | - * @uses update_post_meta() To add spam terms to post meta | |
| 567 | - * | |
| 568 | 741 | * @return array Array of existing topic terms |
| 569 | 742 | */ |
| 570 | 743 | public function filter_post_terms( $terms = '', $topic_id = 0, $reply_id = 0 ) { |
| 571 | 744 | |
| @@ -573,13 +746,14 @@ | ||
| 573 | 746 | $reply_id = bbp_get_reply_id( $reply_id ); |
| 574 | 747 | $topic_id = bbp_get_topic_id( $topic_id ); |
| 575 | 748 | |
| 576 | 749 | // Get any pre-existing terms |
| 577 | - $existing_terms = wp_get_object_terms( $topic_id, bbp_get_topic_tag_tax_id(), array( 'fields' => 'names' ) ); | |
| 750 | + $existing_terms = bbp_get_topic_tag_names( $topic_id ); | |
| 578 | 751 | |
| 579 | 752 | // Save the terms for later in case the reply gets hammed |
| 580 | - if ( !empty( $terms ) ) | |
| 753 | + if ( ! empty( $terms ) ) { | |
| 581 | 754 | update_post_meta( $reply_id, '_bbp_akismet_spam_terms', $terms ); |
| 755 | + } | |
| 582 | 756 | |
| 583 | 757 | // Keep the topic tags the same for now |
| 584 | 758 | return $existing_terms; |
| 585 | 759 | } |
| @@ -589,9 +763,9 @@ | ||
| 589 | 763 | * |
| 590 | 764 | * This code is directly taken from the akismet_http_post() function and |
| 591 | 765 | * documented to bbPress 2.0 standard. |
| 592 | 766 | * |
| 593 | - * @since bbPress (r3466) | |
| 767 | + * @since 2.0.0 bbPress (r3466) | |
| 594 | 768 | * |
| 595 | 769 | * @param string $request The request we are sending |
| 596 | 770 | * @param string $host The host to send our request to |
| 597 | 771 | * @param string $path The path from the host |
| @@ -596,91 +770,531 @@ | ||
| 596 | 770 | * @param string $host The host to send our request to |
| 597 | 771 | * @param string $path The path from the host |
| 598 | 772 | * @param string $port The port to use |
| 599 | 773 | * @param string $ip Optional Override $host with an IP address |
| 600 | - * @uses bbp_get_version() To get the current bbPress version | |
| 601 | 774 | * @return mixed WP_Error on error, array on success, empty on failure |
| 602 | 775 | */ |
| 603 | 776 | private function http_post( $request, $host, $path, $port = 80, $ip = '' ) { |
| 604 | 777 | |
| 605 | 778 | // Preload required variables |
| 606 | - $bbp_version = bbp_get_version(); | |
| 607 | - $content_length = strlen( $request ); | |
| 608 | - $http_host = $host; | |
| 609 | - $blog_charset = get_option( 'blog_charset' ); | |
| 610 | - $response = ''; | |
| 611 | - $errno = null; | |
| 612 | - $errstr = null; | |
| 779 | + $bbp_version = bbp_get_version(); | |
| 780 | + $ak_version = constant( 'AKISMET_VERSION' ); | |
| 781 | + $http_host = $host; | |
| 782 | + $blog_charset = get_option( 'blog_charset' ); | |
| 613 | 783 | |
| 614 | - // Untque User Agent | |
| 615 | - $akismet_ua = "bbPress/{$bbp_version} | "; | |
| 616 | - $akismet_ua .= 'Akismet/' . constant( 'AKISMET_VERSION' ); | |
| 784 | + // User Agent & Content Type | |
| 785 | + $akismet_ua = "bbPress/{$bbp_version} | Akismet/{$ak_version}"; | |
| 786 | + $content_type = 'application/x-www-form-urlencoded; charset=' . $blog_charset; | |
| 617 | 787 | |
| 618 | 788 | // Use specific IP (if provided) |
| 619 | - if ( !empty( $ip ) && long2ip( ip2long( $ip ) ) ) | |
| 789 | + if ( ! empty( $ip ) && long2ip( ip2long( $ip ) ) ) { | |
| 620 | 790 | $http_host = $ip; |
| 791 | + } | |
| 621 | 792 | |
| 622 | - // WP HTTP class is available | |
| 623 | - if ( function_exists( 'wp_remote_post' ) ) { | |
| 793 | + // Setup the arguments | |
| 794 | + $http_args = array( | |
| 795 | + 'httpversion' => '1.0', | |
| 796 | + 'timeout' => 15, | |
| 797 | + 'body' => $request, | |
| 798 | + 'headers' => array( | |
| 799 | + 'Content-Type' => $content_type, | |
| 800 | + 'Host' => $host, | |
| 801 | + 'User-Agent' => $akismet_ua | |
| 802 | + ) | |
| 803 | + ); | |
| 624 | 804 | |
| 625 | - // Setup the arguments | |
| 626 | - $http_args = array( | |
| 627 | - 'body' => $request, | |
| 628 | - 'headers' => array( | |
| 629 | - 'Content-Type' => 'application/x-www-form-urlencoded; charset=' . $blog_charset, | |
| 630 | - 'Host' => $host, | |
| 631 | - 'User-Agent' => $akismet_ua | |
| 632 | - ), | |
| 633 | - 'httpversion' => '1.0', | |
| 634 | - 'timeout' => 15 | |
| 635 | - ); | |
| 805 | + // Return the response | |
| 806 | + return $this->get_response( $http_host . $path, $http_args ); | |
| 807 | + } | |
| 636 | 808 | |
| 637 | - // Where we are sending our request | |
| 638 | - $akismet_url = 'http://' . $http_host . $path; | |
| 809 | + /** | |
| 810 | + * Handles the repeated calls to wp_remote_post(), including SSL support. | |
| 811 | + * | |
| 812 | + * @since 2.6.7 (bbPress r7194) | |
| 813 | + * | |
| 814 | + * @param string $host_and_path Scheme-less URL | |
| 815 | + * @param array $http_args Array of arguments for wp_remote_post() | |
| 816 | + * @return array | |
| 817 | + */ | |
| 818 | + private function get_response( $host_and_path = '', $http_args = array() ) { | |
| 639 | 819 | |
| 640 | - // Send the request | |
| 641 | - $response = wp_remote_post( $akismet_url, $http_args ); | |
| 820 | + // Default variables | |
| 821 | + $akismet_url = $http_akismet_url = 'http://' . $host_and_path; | |
| 822 | + $is_ssl = $ssl_failed = false; | |
| 823 | + $now = time(); | |
| 642 | 824 | |
| 643 | - // Bail if the response is an error | |
| 644 | - if ( is_wp_error( $response ) ) | |
| 645 | - return ''; | |
| 825 | + // Check if SSL requests were disabled fewer than 24 hours ago | |
| 826 | + $ssl_disabled_time = get_option( 'akismet_ssl_disabled' ); | |
| 646 | 827 | |
| 647 | - // No errors so return response | |
| 648 | - return array( $response['headers'], $response['body'] ); | |
| 828 | + // Clean-up if 24 hours have passed | |
| 829 | + if ( ! empty( $ssl_disabled_time ) && ( $ssl_disabled_time < ( $now - DAY_IN_SECONDS ) ) ) { | |
| 830 | + delete_option( 'akismet_ssl_disabled' ); | |
| 831 | + $ssl_disabled_time = false; | |
| 832 | + } | |
| 649 | 833 | |
| 650 | - // WP HTTP class is not available (Why not?) | |
| 651 | - } else { | |
| 834 | + // Maybe HTTPS if not disabled | |
| 835 | + if ( empty( $ssl_disabled_time ) ) { | |
| 836 | + $is_ssl = wp_http_supports( array( 'ssl' ) ); | |
| 652 | 837 | |
| 653 | - // Header info to use with our socket | |
| 654 | - $http_request = "POST {$path} HTTP/1.0\r\n"; | |
| 655 | - $http_request .= "Host: {$host}\r\n"; | |
| 656 | - $http_request .= "Content-Type: application/x-www-form-urlencoded; charset={$blog_charset}\r\n"; | |
| 657 | - $http_request .= "Content-Length: {$content_length}\r\n"; | |
| 658 | - $http_request .= "User-Agent: {$akismet_ua}\r\n"; | |
| 659 | - $http_request .= "\r\n"; | |
| 660 | - $http_request .= $request; | |
| 838 | + // Use SSL | |
| 839 | + if ( ! empty( $is_ssl ) ) { | |
| 840 | + $akismet_url = set_url_scheme( $akismet_url, 'https' ); | |
| 841 | + } | |
| 842 | + } | |
| 661 | 843 | |
| 662 | - // Open a socket connection | |
| 663 | - if ( false != ( $fs = @fsockopen( $http_host, $port, $errno, $errstr, 10 ) ) ) { | |
| 844 | + // Initial remote request | |
| 845 | + $response = wp_remote_post( $akismet_url, $http_args ); | |
| 664 | 846 | |
| 665 | - // Write our request to the pointer | |
| 666 | - fwrite( $fs, $http_request ); | |
| 847 | + // Initial request produced an error, so retry... | |
| 848 | + if ( ! empty( $is_ssl ) && is_wp_error( $response ) ) { | |
| 667 | 849 | |
| 668 | - // Loop through pointer and compile a response | |
| 669 | - while ( !feof( $fs ) ) { | |
| 670 | - // One TCP-IP packet at a time | |
| 671 | - $response .= fgets( $fs, 1160 ); | |
| 850 | + // Intermittent connection problems may cause the first HTTPS | |
| 851 | + // request to fail and subsequent HTTP requests to succeed randomly. | |
| 852 | + // Retry the HTTPS request once before disabling SSL for a time. | |
| 853 | + $response = wp_remote_post( $akismet_url, $http_args ); | |
| 854 | + | |
| 855 | + // SSL request failed twice, so try again without it | |
| 856 | + if ( is_wp_error( $response ) ) { | |
| 857 | + $response = wp_remote_post( $http_akismet_url, $http_args ); | |
| 858 | + $ssl_failed = true; | |
| 859 | + } | |
| 860 | + } | |
| 861 | + | |
| 862 | + // Bail if errored | |
| 863 | + if ( is_wp_error( $response ) ) { | |
| 864 | + return array( '', '' ); | |
| 865 | + } | |
| 866 | + | |
| 867 | + // Maybe disable SSL for future requests | |
| 868 | + if ( ! empty( $ssl_failed ) ) { | |
| 869 | + update_option( 'akismet_ssl_disabled', $now ); | |
| 870 | + } | |
| 871 | + | |
| 872 | + // No errors so return response | |
| 873 | + return array( | |
| 874 | + $response['headers'], | |
| 875 | + $response['body'] | |
| 876 | + ); | |
| 877 | + } | |
| 878 | + | |
| 879 | + /** | |
| 880 | + * Return a user's roles on this site (including super_admin) | |
| 881 | + * | |
| 882 | + * @since 2.3.0 bbPress (r4812) | |
| 883 | + * | |
| 884 | + * @param int $user_id | |
| 885 | + * | |
| 886 | + * @return boolean | |
| 887 | + */ | |
| 888 | + private function get_user_roles( $user_id = 0 ) { | |
| 889 | + | |
| 890 | + // Default return value | |
| 891 | + $roles = array(); | |
| 892 | + | |
| 893 | + // Bail if cannot query the user | |
| 894 | + if ( ! class_exists( 'WP_User' ) || empty( $user_id ) ) { | |
| 895 | + return false; | |
| 896 | + } | |
| 897 | + | |
| 898 | + // User ID | |
| 899 | + $user = new WP_User( $user_id ); | |
| 900 | + if ( isset( $user->roles ) ) { | |
| 901 | + $roles = (array) $user->roles; | |
| 902 | + } | |
| 903 | + | |
| 904 | + // Super admin | |
| 905 | + if ( is_multisite() && is_super_admin( $user_id ) ) { | |
| 906 | + $roles[] = 'super_admin'; | |
| 907 | + } | |
| 908 | + | |
| 909 | + return implode( ',', $roles ); | |
| 910 | + } | |
| 911 | + | |
| 912 | + /** Admin *****************************************************************/ | |
| 913 | + | |
| 914 | + /** | |
| 915 | + * Add Aksimet History meta-boxes to topics and replies | |
| 916 | + * | |
| 917 | + * @since 2.4.0 bbPress (r5049) | |
| 918 | + */ | |
| 919 | + public function add_metaboxes() { | |
| 920 | + | |
| 921 | + // Topics | |
| 922 | + add_meta_box( | |
| 923 | + 'bbp_akismet_topic_history', | |
| 924 | + __( 'Akismet History', 'bbpress' ), | |
| 925 | + array( $this, 'history_metabox' ), | |
| 926 | + bbp_get_topic_post_type(), | |
| 927 | + 'normal', | |
| 928 | + 'core' | |
| 929 | + ); | |
| 930 | + | |
| 931 | + // Replies | |
| 932 | + add_meta_box( | |
| 933 | + 'bbp_akismet_reply_history', | |
| 934 | + __( 'Akismet History', 'bbpress' ), | |
| 935 | + array( $this, 'history_metabox' ), | |
| 936 | + bbp_get_reply_post_type(), | |
| 937 | + 'normal', | |
| 938 | + 'core' | |
| 939 | + ); | |
| 940 | + } | |
| 941 | + | |
| 942 | + /** | |
| 943 | + * Output for Akismet History meta-box | |
| 944 | + * | |
| 945 | + * @since 2.4.0 bbPress (r5049) | |
| 946 | + */ | |
| 947 | + public function history_metabox() { | |
| 948 | + | |
| 949 | + // Post ID | |
| 950 | + $history = $this->get_post_history( get_the_ID() ); ?> | |
| 951 | + | |
| 952 | + <div class="akismet-history" style="margin: 13px 0;"> | |
| 953 | + | |
| 954 | + <?php if ( ! empty( $history ) ) : ?> | |
| 955 | + | |
| 956 | + <table> | |
| 957 | + <tbody> | |
| 958 | + | |
| 959 | + <?php foreach ( $history as $row ) : ?> | |
| 960 | + | |
| 961 | + <tr> | |
| 962 | + <td style="color: #999; text-align: right; white-space: nowrap;"> | |
| 963 | + <span title="<?php echo esc_attr( date( 'D d M Y @ h:i:m a', $row['time'] ) . ' GMT' ); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date ?>"> | |
| 964 | + <?php bbp_time_since( $row['time'], false, true ); ?> | |
| 965 | + </span> | |
| 966 | + </td> | |
| 967 | + <td style="padding-left: 5px;"> | |
| 968 | + <?php echo esc_html( $row['message'] ); ?> | |
| 969 | + </td> | |
| 970 | + </tr> | |
| 971 | + | |
| 972 | + <?php endforeach; ?> | |
| 973 | + </tbody> | |
| 974 | + </table> | |
| 975 | + | |
| 976 | + <?php else : ?> | |
| 977 | + | |
| 978 | + <p><?php esc_html_e( 'No recorded history. Akismet has not checked this post.', 'bbpress' ); ?></p> | |
| 979 | + | |
| 980 | + <?php endif; ?> | |
| 981 | + | |
| 982 | + </div> | |
| 983 | + | |
| 984 | + <?php | |
| 985 | + } | |
| 986 | + | |
| 987 | + /** | |
| 988 | + * Get the number of rows to delete in a single clean-up query. | |
| 989 | + * | |
| 990 | + * @since 2.6.9 bbPress (r7225) | |
| 991 | + * | |
| 992 | + * @param string $filter The name of the filter to run. | |
| 993 | + * @return int | |
| 994 | + */ | |
| 995 | + public function get_delete_limit( $filter = '' ) { | |
| 996 | + | |
| 997 | + // Default filter | |
| 998 | + if ( empty( $filter ) ) { | |
| 999 | + $filter = '_bbp_akismet_delete_spam_limit'; | |
| 1000 | + } | |
| 1001 | + | |
| 1002 | + /** | |
| 1003 | + * Determines how many rows will be deleted in each batch. | |
| 1004 | + * | |
| 1005 | + * @param int The number of rows. Default 1000. | |
| 1006 | + */ | |
| 1007 | + $delete_limit = (int) apply_filters( $filter, 1000 ); | |
| 1008 | + | |
| 1009 | + // Validate and return the deletion limit | |
| 1010 | + return max( 1, $delete_limit ); | |
| 1011 | + } | |
| 1012 | + | |
| 1013 | + /** | |
| 1014 | + * Get the interval (in days) for spam to remain in the queue. | |
| 1015 | + * | |
| 1016 | + * @since 2.6.9 bbPress (r7225) | |
| 1017 | + * | |
| 1018 | + * @param string $filter The name of the filter to run. | |
| 1019 | + * @return int | |
| 1020 | + */ | |
| 1021 | + public function get_delete_interval( $filter = '' ) { | |
| 1022 | + | |
| 1023 | + // Default filter | |
| 1024 | + if ( empty( $filter ) ) { | |
| 1025 | + $filter = '_bbp_akismet_delete_spam_interval'; | |
| 1026 | + } | |
| 1027 | + | |
| 1028 | + /** | |
| 1029 | + * Determines how many days a piece of spam will be left in the Spam | |
| 1030 | + * queue before being deleted. | |
| 1031 | + * | |
| 1032 | + * @param int The number of days. Default 15. | |
| 1033 | + */ | |
| 1034 | + $delete_interval = (int) apply_filters( $filter, 15 ); | |
| 1035 | + | |
| 1036 | + // Validate and return the deletion interval | |
| 1037 | + return max( 1, $delete_interval ); | |
| 1038 | + } | |
| 1039 | + | |
| 1040 | + /** | |
| 1041 | + * Deletes old spam topics & replies from the queue after 15 days | |
| 1042 | + * (determined by `_bbp_akismet_delete_spam_interval` filter) | |
| 1043 | + * since they are not useful in the long term. | |
| 1044 | + * | |
| 1045 | + * @since 2.6.7 bbPress (r7203) | |
| 1046 | + * | |
| 1047 | + * @global wpdb $wpdb | |
| 1048 | + */ | |
| 1049 | + public function delete_old_spam() { | |
| 1050 | + global $wpdb; | |
| 1051 | + | |
| 1052 | + // Get the deletion limit & interval | |
| 1053 | + $delete_limit = $this->get_delete_limit( '_bbp_akismet_delete_spam_limit' ); | |
| 1054 | + $delete_interval = $this->get_delete_interval( '_bbp_akismet_delete_spam_interval' ); | |
| 1055 | + | |
| 1056 | + // Setup the query | |
| 1057 | + $sql = "SELECT id FROM {$wpdb->posts} WHERE post_type IN ('topic', 'reply') AND post_status = 'spam' AND DATE_SUB(NOW(), INTERVAL %d DAY) > post_date_gmt LIMIT %d"; | |
| 1058 | + | |
| 1059 | + // Query loop of topic & reply IDs | |
| 1060 | + while ( $spam_ids = $wpdb->get_col( $wpdb->prepare( $sql, $delete_interval, $delete_limit ) ) ) { // phpcs:ignore | |
| 1061 | + | |
| 1062 | + // Exit loop if no spam IDs | |
| 1063 | + if ( empty( $spam_ids ) ) { | |
| 1064 | + break; | |
| 1065 | + } | |
| 1066 | + | |
| 1067 | + // Reset queries | |
| 1068 | + $wpdb->queries = array(); | |
| 1069 | + | |
| 1070 | + // Loop through each of the topic/reply IDs | |
| 1071 | + foreach ( $spam_ids as $spam_id ) { | |
| 1072 | + | |
| 1073 | + /** | |
| 1074 | + * Perform a single action on the single topic/reply ID for | |
| 1075 | + * simpler batch processing. | |
| 1076 | + * | |
| 1077 | + * Maybe we should run the bbp_delete_topic or bbp_delete_reply | |
| 1078 | + * actions here, too? | |
| 1079 | + * | |
| 1080 | + * @param string The current function. | |
| 1081 | + * @param int The current topic/reply ID. | |
| 1082 | + */ | |
| 1083 | + do_action( '_bbp_akismet_batch_delete', __FUNCTION__, $spam_id ); | |
| 1084 | + } | |
| 1085 | + | |
| 1086 | + // phpcs:disable | |
| 1087 | + | |
| 1088 | + // Prepared as strings since id is an unsigned BIGINT, and using % | |
| 1089 | + // will constrain the value to the maximum signed BIGINT. | |
| 1090 | + $format_string = implode( ', ', array_fill( 0, count( $spam_ids ), '%s' ) ); | |
| 1091 | + | |
| 1092 | + // Run the delete queries | |
| 1093 | + $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->posts} WHERE ID IN ( {$format_string} )", $spam_ids ) ); | |
| 1094 | + $wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->postmeta} WHERE post_id IN ( {$format_string} )", $spam_ids ) ); | |
| 1095 | + | |
| 1096 | + // Clean the post cache for these topics & replies | |
| 1097 | + clean_post_cache( $spam_ids ); | |
| 1098 | + | |
| 1099 | + /** | |
| 1100 | + * Single action that encompasses all topic/reply IDs after the | |
| 1101 | + * delete queries have been run. | |
| 1102 | + * | |
| 1103 | + * @param int Count of topic/reply IDs | |
| 1104 | + * @param array Array of topic/reply IDs | |
| 1105 | + */ | |
| 1106 | + do_action( '_bbp_akismet_delete_spam_count', count( $spam_ids ), $spam_ids ); | |
| 1107 | + } | |
| 1108 | + | |
| 1109 | + /** | |
| 1110 | + * Determines whether tables should be optimized. | |
| 1111 | + * | |
| 1112 | + * @param int Random number between 1 and 5000. | |
| 1113 | + */ | |
| 1114 | + $optimize = (int) apply_filters( '_bbp_akismet_optimize_tables', mt_rand( 1, 5000 ), array( $wpdb->posts, $wpdb->postmeta ) ); | |
| 1115 | + | |
| 1116 | + // Lucky number 11 | |
| 1117 | + if ( 11 === $optimize ) { | |
| 1118 | + $wpdb->query( "OPTIMIZE TABLE {$wpdb->posts}" ); | |
| 1119 | + $wpdb->query( "OPTIMIZE TABLE {$wpdb->postmeta}" ); | |
| 1120 | + } | |
| 1121 | + } | |
| 1122 | + | |
| 1123 | + /** | |
| 1124 | + * Deletes `_bbp_akismet_as_submitted` meta keys after 15 days | |
| 1125 | + * (determined by `_bbp_akismet_delete_spam_meta_interval` filter) | |
| 1126 | + * since they are large and not useful in the long term. | |
| 1127 | + * | |
| 1128 | + * @since 2.6.7 bbPress (r7203) | |
| 1129 | + * | |
| 1130 | + * @global wpdb $wpdb | |
| 1131 | + */ | |
| 1132 | + public function delete_old_spam_meta() { | |
| 1133 | + global $wpdb; | |
| 1134 | + | |
| 1135 | + // Get the deletion limit & interval | |
| 1136 | + $delete_limit = $this->get_delete_limit( '_bbp_akismet_delete_spam_meta_limit' ); | |
| 1137 | + $delete_interval = $this->get_delete_interval( '_bbp_akismet_delete_spam_meta_interval' ); | |
| 1138 | + | |
| 1139 | + // Setup the query | |
| 1140 | + $sql = "SELECT m.post_id FROM {$wpdb->postmeta} as m INNER JOIN {$wpdb->posts} as p ON m.post_id = p.ID WHERE m.meta_key = '_bbp_akismet_as_submitted' AND DATE_SUB(NOW(), INTERVAL %d DAY) > p.post_date_gmt LIMIT %d"; | |
| 1141 | + | |
| 1142 | + // Query loop of topic & reply IDs | |
| 1143 | + while ( $spam_ids = $wpdb->get_col( $wpdb->prepare( $sql, $delete_interval, $delete_limit ) ) ) { // phpcs:ignore | |
| 1144 | + | |
| 1145 | + // Exit loop if no spam IDs | |
| 1146 | + if ( empty( $spam_ids ) ) { | |
| 1147 | + break; | |
| 1148 | + } | |
| 1149 | + | |
| 1150 | + // Reset queries | |
| 1151 | + $wpdb->queries = array(); | |
| 1152 | + | |
| 1153 | + // Loop through each of the topic/reply IDs | |
| 1154 | + foreach ( $spam_ids as $spam_id ) { | |
| 1155 | + | |
| 1156 | + // Delete the as_submitted meta data | |
| 1157 | + delete_post_meta( $spam_id, '_bbp_akismet_as_submitted' ); | |
| 1158 | + | |
| 1159 | + /** | |
| 1160 | + * Perform a single action on the single topic/reply ID for | |
| 1161 | + * simpler batch processing. | |
| 1162 | + * | |
| 1163 | + * @param string The current function. | |
| 1164 | + * @param int The current topic/reply ID. | |
| 1165 | + */ | |
| 1166 | + do_action( '_bbp_akismet_batch_delete', __FUNCTION__, $spam_id ); | |
| 1167 | + } | |
| 1168 | + | |
| 1169 | + /** | |
| 1170 | + * Single action that encompasses all topic/reply IDs after the | |
| 1171 | + * delete queries have been run. | |
| 1172 | + * | |
| 1173 | + * @param int Count of topic/reply IDs | |
| 1174 | + * @param array Array of topic/reply IDs | |
| 1175 | + */ | |
| 1176 | + do_action( '_bbp_akismet_delete_spam_meta_count', count( $spam_ids ), $spam_ids ); | |
| 1177 | + } | |
| 1178 | + | |
| 1179 | + // Maybe optimize | |
| 1180 | + $this->maybe_optimize_postmeta(); | |
| 1181 | + } | |
| 1182 | + | |
| 1183 | + /** | |
| 1184 | + * Clears post meta that no longer has corresponding posts in the database | |
| 1185 | + * (determined by `_bbp_akismet_delete_spam_orphaned_limit` filter) | |
| 1186 | + * since it is not useful in the long term. | |
| 1187 | + * | |
| 1188 | + * @since 2.6.7 bbPress (r7203) | |
| 1189 | + * | |
| 1190 | + * @global wpdb $wpdb | |
| 1191 | + */ | |
| 1192 | + public function delete_orphaned_spam_meta() { | |
| 1193 | + global $wpdb; | |
| 1194 | + | |
| 1195 | + // Get the deletion limit | |
| 1196 | + $delete_limit = $this->get_delete_limit( '_bbp_akismet_delete_spam_orphaned_limit' ); | |
| 1197 | + | |
| 1198 | + // Default last meta ID | |
| 1199 | + $last_meta_id = 0; | |
| 1200 | + | |
| 1201 | + // Start time (float) | |
| 1202 | + $start_time = isset( $_SERVER['REQUEST_TIME_FLOAT'] ) | |
| 1203 | + ? (float) $_SERVER['REQUEST_TIME_FLOAT'] | |
| 1204 | + : microtime( true ); | |
| 1205 | + | |
| 1206 | + // Maximum time | |
| 1207 | + $max_exec_time = (float) max( ini_get( 'max_execution_time' ) - 5, 3 ); | |
| 1208 | + | |
| 1209 | + // Setup the query | |
| 1210 | + $sql = 'SELECT m.meta_id, m.post_id, m.meta_key' | |
| 1211 | + . " FROM {$wpdb->postmeta} as m" | |
| 1212 | + . " LEFT JOIN {$wpdb->posts} as p" | |
| 1213 | + . ' ON m.post_id = p.ID' | |
| 1214 | + . ' WHERE p.ID IS NULL' | |
| 1215 | + . ' AND m.meta_id > %d' | |
| 1216 | + . " AND m.meta_key LIKE 'akismet\\_%'" | |
| 1217 | + . ' ORDER BY m.meta_id' | |
| 1218 | + . ' LIMIT %d'; | |
| 1219 | + | |
| 1220 | + // Query loop of topic & reply IDs | |
| 1221 | + while ( $spam_meta_results = $wpdb->get_results( $wpdb->prepare( $sql, $last_meta_id, $delete_limit ) ) ) { // phpcs:ignore | |
| 1222 | + | |
| 1223 | + // Exit loop if no spam IDs | |
| 1224 | + if ( empty( $spam_meta_results ) ) { | |
| 1225 | + break; | |
| 1226 | + } | |
| 1227 | + | |
| 1228 | + // Reset queries | |
| 1229 | + $wpdb->queries = array(); | |
| 1230 | + | |
| 1231 | + // Reset deleted meta count | |
| 1232 | + $spam_meta_deleted = array(); | |
| 1233 | + | |
| 1234 | + // Loop through each of the metas | |
| 1235 | + foreach ( $spam_meta_results as $spam_meta ) { | |
| 1236 | + | |
| 1237 | + // Skip if not an Akismet key | |
| 1238 | + if ( 'akismet_' !== substr( $spam_meta->meta_key, 0, 8 ) ) { | |
| 1239 | + continue; | |
| 672 | 1240 | } |
| 673 | 1241 | |
| 674 | - // Close our socket | |
| 675 | - fclose( $fs ); | |
| 1242 | + // Delete the meta | |
| 1243 | + delete_post_meta( $spam_meta->post_id, $spam_meta->meta_key ); | |
| 676 | 1244 | |
| 677 | - // Explode the response into usable data | |
| 678 | - $response = explode( "\r\n\r\n", $response, 2 ); | |
| 1245 | + /** | |
| 1246 | + * Perform a single action on the single topic/reply ID for | |
| 1247 | + * simpler batch processing. | |
| 1248 | + * | |
| 1249 | + * @param string The current function. | |
| 1250 | + * @param int The current topic/reply ID. | |
| 1251 | + */ | |
| 1252 | + do_action( '_bbp_akismet_batch_delete', __FUNCTION__, $spam_meta ); | |
| 1253 | + | |
| 1254 | + // Stash the meta ID being deleted | |
| 1255 | + $spam_meta_deleted[] = $last_meta_id = $spam_meta->meta_id; | |
| 679 | 1256 | } |
| 680 | 1257 | |
| 681 | - // Return the response ('' if error/empty) | |
| 682 | - return $response; | |
| 1258 | + /** | |
| 1259 | + * Single action that encompasses all topic/reply IDs after the | |
| 1260 | + * delete queries have been run. | |
| 1261 | + * | |
| 1262 | + * @param int Count of spam meta IDs | |
| 1263 | + * @param array Array of spam meta IDs | |
| 1264 | + */ | |
| 1265 | + do_action( '_bbp_akismet_delete_spam_meta_count', count( $spam_meta_deleted ), $spam_meta_deleted ); | |
| 1266 | + | |
| 1267 | + // Break if getting close to max_execution_time. | |
| 1268 | + if ( ( microtime( true ) - $start_time ) > $max_exec_time ) { | |
| 1269 | + break; | |
| 1270 | + } | |
| 1271 | + } | |
| 1272 | + | |
| 1273 | + // Maybe optimize | |
| 1274 | + $this->maybe_optimize_postmeta(); | |
| 1275 | + } | |
| 1276 | + | |
| 1277 | + /** | |
| 1278 | + * Maybe OPTIMIZE the _postmeta database table. | |
| 1279 | + * | |
| 1280 | + * @since 2.7.0 bbPress (r7203) | |
| 1281 | + * | |
| 1282 | + * @global wpdb $wpdb | |
| 1283 | + */ | |
| 1284 | + private function maybe_optimize_postmeta() { | |
| 1285 | + global $wpdb; | |
| 1286 | + | |
| 1287 | + /** | |
| 1288 | + * Determines whether tables should be optimized. | |
| 1289 | + * | |
| 1290 | + * @param int Random number between 1 and 5000. | |
| 1291 | + */ | |
| 1292 | + $optimize = (int) apply_filters( '_bbp_akismet_optimize_table', mt_rand( 1, 5000 ), $wpdb->postmeta ); | |
| 1293 | + | |
| 1294 | + // Lucky number 11 | |
| 1295 | + if ( 11 === $optimize ) { | |
| 1296 | + $wpdb->query( "OPTIMIZE TABLE {$wpdb->postmeta}" ); | |
| 683 | 1297 | } |
| 684 | 1298 | } |
| 685 | 1299 | } |
| 686 | 1300 | endif; |
