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1 <?php 2 if ( class_exists( 'MailPress' ) && !class_exists( 'MailPress_comment' ) ) 3 { 4 /* 5 Plugin Name: MailPress_comment 6 Plugin URI: http://blog.mailpress.org/tutorials/add-ons/comment/ 7 Description: Subscribe to comments 8 Version: 7.1 9 */ 10 11 class MailPress_comment 12 { 13 const meta_key = '_MailPress_subscribe_to_comments_'; 14 const option = 'MailPress_comment'; 15 16 function __construct() 17 { 18 // for wordpress hooks 19 // for comment 20 add_action( 'comment_form', array( __CLASS__, 'comment_form' ) ); 21 //add_filter( 'comment_form_default_fields', array( __CLASS__, 'comment_form_default_fields' ), 8, 1 ); 22 add_action( 'comment_post', array( __CLASS__, 'comment_post' ), 8, 1 ); 23 add_action( 'wp_set_comment_status', array( __CLASS__, 'approve_comment' ) ); 24 // for post 25 add_action( 'delete_post', array( __CLASS__, 'delete_post' ) ); 26 27 // for sending mails 28 add_filter( 'MailPress_mailinglists_optgroup', array( __CLASS__, 'mailinglists_optgroup' ), 5, 2 ); 29 add_filter( 'MailPress_mailinglists', array( __CLASS__, 'mailinglists' ), 5, 1 ); 30 add_filter( 'MailPress_query_mailinglist', array( __CLASS__, 'query_mailinglist' ), 5, 2 ); 31 32 // for mp_user 33 add_action( 'MailPress_activate_user', array( __CLASS__, 'activate_user' ), 8, 1 ); 34 add_action( 'MailPress_deactivate_user', array( __CLASS__, 'deactivate_user' ), 8, 1 ); 35 add_action( 'MailPress_unsubscribe_user', array( __CLASS__, 'delete_user' ), 8, 1 ); 36 add_action( 'MailPress_delete_user', array( __CLASS__, 'delete_user' ), 8, 1 ); 37 38 // for autoresponder 39 add_action( 'MailPress_load_Autoresponder_events', array( __CLASS__, 'load_Autoresponder_events' ) ); 40 41 // for sync wordpress user 42 add_filter( 'MailPress_has_subscriptions', array( __CLASS__, 'has_subscriptions' ), 8, 2 ); 43 add_action( 'MailPress_sync_subscriptions', array( __CLASS__, 'sync_subscriptions' ), 8, 2 ); 44 45 // for wp admin 46 if ( is_admin() ) 47 { 48 // for link on plugin page 49 add_filter( 'plugin_action_links', array( __CLASS__, 'plugin_action_links' ), 10, 2 ); 50 // for role & capabilities 51 add_filter( 'MailPress_capabilities', array( __CLASS__, 'capabilities' ), 1, 1 ); 52 // for settings 53 add_filter( 'MailPress_settings_tab', array( __CLASS__, 'settings_tab' ), 8, 10 ); 54 // for settings subscriptions 55 add_filter( 'MailPress_settings_subscriptions_help', array( __CLASS__, 'settings_subscriptions_help' ), 40, 1 ); 56 add_action( 'MailPress_settings_subscriptions_form', array( __CLASS__, 'settings_subscriptions_form' ), 40 ); 57 58 // for meta box in user page 59 if ( current_user_can( 'MailPress_manage_comments' ) ) 60 { 61 add_action( 'MailPress_add_help_tab_user', array( __CLASS__, 'add_help_tab_user' ), 10 ); 62 add_action( 'MailPress_update_meta_boxes_user', array( __CLASS__, 'update_meta_boxes_user' ) ); 63 add_action( 'MailPress_add_meta_boxes_user', array( __CLASS__, 'add_meta_boxes_user' ), 10, 2 ); 64 } 65 // for dashboard 66 add_action( 'MailPress_load_Dashboard_widgets', array( __CLASS__, 'load_Dashboard_widgets' ) ); 67 } 68 69 // for mp_users list 70 add_filter( 'MailPress_users_columns', array( __CLASS__, 'users_columns' ), 30, 1 ); 71 add_filter( 'MailPress_users_get_row', array( __CLASS__, 'users_get_row' ), 30, 4 ); 72 73 // for posts list 74 add_filter( 'manage_edit_columns', array( __CLASS__, 'manage_edit_columns' ), 10, 1 ); 75 add_action( 'manage_posts_custom_column', array( __CLASS__, 'manage_posts_custom_column' ), 10, 2 ); 76 77 // for comments list 78 add_filter( 'manage_edit-comments_columns', array( __CLASS__, 'manage_edit_comments_columns' ), 10, 1 ); 79 add_action( 'manage_comments_custom_column', array( __CLASS__, 'manage_comments_custom_column' ), 10, 2 ); 80 } 81 82 //// Subscriptions //// 83 84 public static function get_checklist( $mp_user_id = false, $args = '' ) 85 { 86 $checklist = ''; 87 $defaults = array ( 'htmlname' => 'keep_comment_sub', 88 'echo' => 1, 89 'type' => 'checkbox', 90 'htmlstart' => '', 91 'htmlmiddle' => '  ', 92 'htmlend' => "<br />\n" 93 ); 94 $r = wp_parse_args( $args, $defaults ); 95 extract( $r ); 96 97 $comment_subs = self::get_subscriptions( $mp_user_id ); 98 foreach ( $comment_subs as $comment_sub ) 99 { 100 $typ2 = 'checkbox'; 101 $k = $comment_sub->meta_id; 102 $v = apply_filters( 'the_title', $comment_sub->post_title ); 103 104 $tag = '<input type="' . $typ2 . '" name="' . $htmlname . '[' . $k . ']" id="' . $htmlname . '_' . $k . '" checked="checked" />'; 105 $htmlstart2 = str_replace( '{{id}}', "{$htmlname}_{$k}", $htmlstart ); 106 $htmlmiddle2 = $htmlmiddle . str_replace( ' ', '', $v ); 107 $htmlend2 = $htmlend; 108 109 $checklist .= "$htmlstart2$tag$htmlmiddle2$htmlend2"; 110 } 111 return $checklist; 112 } 113 114 public static function update_checklist( $mp_user_id ) 115 { 116 $comment_subs = self::get_subscriptions( $mp_user_id ); 117 118 $post_ = filter_input_array( INPUT_POST ); 119 120 foreach ( $comment_subs as $comment_sub ) 121 { 122 if ( isset( $post_['keep_comment_sub'][$comment_sub->meta_id] ) ) continue; 123 delete_post_meta( $comment_sub->post_id, self::meta_key, $mp_user_id ); 124 new MP_Stat( 'c', $comment_sub->post_id, -1 ); 125 } 126 } 127 128 public static function get_subscriptions( $id ) 129 { 130 global $wpdb; 131 return $wpdb->get_results( $wpdb->prepare( "SELECT a.meta_id, a.post_id, b.post_title FROM $wpdb->postmeta a, $wpdb->posts b WHERE a.meta_key = %s AND a.meta_value = %s AND a.post_id = b.ID;", self::meta_key, $id ) ); 132 } 133 134 //// Plugin //// 135 136 public static function comment_form( $post_id ) 137 { 138 $out = ''; 139 140 $txtsubcomment = __( "Notify me of follow-up comments via email.", 'MailPress' ); 141 142 $email = MP_WP_User::get_email(); 143 144 if ( is_email( $email ) ) 145 { 146 $i = MP_User::get_id_by_email( $email ); 147 if ( $i ) 148 { 149 $is_subscriber = self::is_subscriber( $post_id, $i ); 150 if ( $is_subscriber ) 151 { 152 $url = MP_User::get_unsubscribe_url( MP_User::get_key_by_email( $email ) ); 153 154 $out .= '<!-- start of code generated by MailPress -->' . "\r\n"; 155 $out .= '<div class="MailPressCommentform" style="clear:both;">' . "\r\n"; 156 $out .= '<span>' . sprintf( __( 'You are subscribed to this entry. %1$s.', 'MailPress' ), sprintf( '<a href="%1$s">%2$s</a>', $url, __( 'Manage your subscriptions', 'MailPress' ) ) ) . '</span>' . "\r\n"; 157 $out .= '</div>' . "\r\n"; 158 $out .= '<!-- end of code generated by MailPress -->' . "\r\n"; 159 160 echo $out; 161 return; 162 } 163 } 164 } 165 166 $out .= '<!-- start of code generated by MailPress -->' . "\r\n"; 167 $out .= '<div class="MailPressCommentform" style="clear:both;">' . "\r\n"; 168 $out .= '<input type="hidden" name="MailPress[subscribe_to_comments_on]" value="on" />' . "\r\n"; 169 $out .= '<label for="MailPress_subscribe_to_comments">' . "\r\n"; 170 $out .= '<input name="MailPress[subscribe_to_comments]" id="MailPress_subscribe_to_comments" type="checkbox" class="MailPressCommentformCheckbox" style="margin:0;padding:0;width:auto;"' . checked( get_option( self::option ), true, false ) . ' />' . "\r\n"; 171 $out .= '<span>' . $txtsubcomment . '</span>' . "\r\n"; 172 $out .= '</label>' . "\r\n"; 173 $out .= '</div>' . "\r\n"; 174 $out .= '<!-- end of code generated by MailPress -->' . "\r\n"; 175 176 echo $out; 177 } 178 179 public static function comment_form_default_fields( $fields ) 180 { 181 $txtsubcomment = __( 'Notify me of follow-up comments via email.', 'MailPress' ); 182 183 $post_id = get_the_ID(); 184 185 $email = MP_WP_User::get_email(); 186 187 if ( MailPress::is_email( $email ) ) 188 { 189 $i = MP_User::get_id_by_email( $email ); 190 if ( $i ) 191 { 192 $is_subscriber = self::is_subscriber( $post_id, $i ); 193 if ( $is_subscriber ) 194 { 195 $url = MP_User::get_unsubscribe_url( MP_User::get_key_by_email( $email ) ); 196 197 $fields['mailpress-comment'] = '<!-- start of code generated by MailPress -->' . "\n"; 198 $fields['mailpress-comment'] .= '<p class="comment-form-mailpress"><span>' . sprintf( __( 'You are subscribed to this entry. %1$s.', 'MailPress' ), sprintf( '<a href="%1$s">%2$s</a>', $url, __( 'Manage your subscriptions', 'MailPress' ) ) ) . '</span></p>'; 199 $fields['mailpress-comment'] .= "\n" . '<!-- end of code generated by MailPress -->' . "\n"; 200 return $fields; 201 } 202 } 203 } 204 205 $fields['mailpress-comment'] = '<!-- start of code generated by MailPress -->' . "\n"; 206 $fields['mailpress-comment'] .= '<p class="comment-form-cookies-consent comment-form-mailpress"><input name="MailPress[subscribe_to_comments]" id="MailPress_subscribe_to_comments" type="checkbox" class="MailPressCommentformCheckbox"' . checked( get_option( self::option ), true, false ) . ' />' . 207 '<label for="MailPress_subscribe_to_comments">' . __( 'Notify me of follow-up comments via email.', 'MailPress' ) . '</label>' . 208 '<input type="hidden" name="MailPress[subscribe_to_comments_on]" value="on" /></p>' . "\n"; 209 $fields['mailpress-comment'] .= '<!-- end of code generated by MailPress -->' . "\n"; 210 return $fields; 211 } 212 213 public static function comment_post( $id ) 214 { 215 global $wpdb, $comment; 216 217 $comment = $wpdb->get_row( "SELECT * FROM $wpdb->comments WHERE comment_ID = $id LIMIT 1" ); 218 if ( 'spam' == $comment->comment_approved ) return; 219 220 $post_id = $comment->comment_post_ID; 221 222 $email = MP_WP_User::get_email(); 223 $name = $comment->comment_author; 224 225 $post_ = filter_input_array( INPUT_POST ); 226 227 if ( MailPress::is_email( $email ) ) 228 { 229 $mp_user_id = MP_User::get_id_by_email( $email ); 230 if ( !$mp_user_id ) $mp_user_id = apply_filters( 'MailPress_user_already_inserted', false ); 231 232 if ( $mp_user_id ) 233 { 234 if ( isset( $post_['MailPress']['subscribe_to_comments'] ) && !self::is_subscriber( $post_id, $mp_user_id ) ) 235 { 236 add_post_meta( $post_id, self::meta_key, $mp_user_id ); 237 new MP_Stat( 'c', $post_id, 1 ); 238 } 239 } 240 else 241 { 242 if ( isset( $post_['MailPress']['subscribe_to_comments'] ) ) 243 { 244 $mp_user_id = MP_User::insert( $email, $name ); 245 if ( $mp_user_id ) 246 { 247 add_post_meta( $post_id, self::meta_key, $mp_user_id ); 248 new MP_Stat( 'c', $post_id, 1 ); 249 new MP_Stat( 'u', 'comment', 1 ); 250 do_action( 'MailPress_new commenter', $mp_user_id, 'MailPress_new commenter' ); 251 } 252 } 253 } 254 } 255 if ( '1' == $comment->comment_approved ) self::approve_comment( $id ); 256 } 257 258 public static function approve_comment( $id ) 259 { 260 global $wpdb, $comment; 261 262 $comment = $wpdb->get_row( "SELECT * FROM $wpdb->comments WHERE comment_ID = $id LIMIT 1" ); 263 264 if ( !$comment ) return false; 265 266 if ( '1' != $comment->comment_approved ) return true; 267 268 $post = &get_post( $comment->comment_post_ID ); 269 270 $mail = new stdClass(); 271 272 $mail->Template = 'comments'; 273 274 $mail->recipients_query = "SELECT c.id, c.email, c.name, c.status, c.confkey from $wpdb->comments a, $wpdb->postmeta b, $wpdb->mp_users c WHERE a.comment_ID = $id AND a.comment_post_ID = b.post_id AND b.meta_value = c.id AND b.meta_key = '" . self::meta_key . "' AND a.comment_author_email <> c.email AND c.status IN ( 'waiting', 'active' ) ;"; 275 276 $mail->the_title = apply_filters( 'the_title', $post->post_title ); 277 278 $mail->subject = sprintf( __( '[%1$s] New Comment (%2$s)', 'MailPress' ), get_bloginfo( 'name' ), $mail->the_title ); 279 280 $mail->content = apply_filters( 'comment_text', get_comment_text() ); 281 282 $mail->advanced = new stdClass(); 283 $mail->advanced->comment = $comment; 284 $mail->advanced->post = $post; 285 286 /* deprecated */ 287 $mail->p = new stdClass(); 288 $mail->p->id = $comment->comment_post_ID; 289 $mail->c = new stdClass(); 290 $mail->c->id = $id; 291 /* deprecated */ 292 293 return MailPress::mail( $mail ); 294 } 295 296 //// Post //// 297 298 public static function delete_post( $id ) 299 { 300 global $wpdb; 301 new MP_Stat( 'c', $id, ( -1 * $wpdb->get_var( "SELECT sum( scount ) FROM $wpdb->mp_stats WHERE stype = 'c' AND slib = '$id';" ) ) ); 302 } 303 304 //// Sending Mails //// 305 306 public static function mailinglists_optgroup( $label, $optgroup ) 307 { 308 if ( __CLASS__ == $optgroup ) return __( 'Comments', 'MailPress' ); 309 return $label; 310 } 311 312 public static function mailinglists( $draft_dest = array() ) 313 { 314 $draft_dest['2'] = __( 'to comments', 'MailPress' ); 315 $draft_dest['3'] = __( 'to blog & comments', 'MailPress' ); 316 return $draft_dest; 317 } 318 319 public static function query_mailinglist( $query, $draft_toemail ) 320 { 321 if ( $query ) return $query; 322 323 global $wpdb; 324 325 switch ( $draft_toemail ) 326 { 327 case '2' : 328 return $wpdb->prepare( "SELECT DISTINCT id, email, name, status, confkey FROM $wpdb->mp_users a, $wpdb->postmeta b WHERE a.id = b.meta_value AND a.status in ( 'waiting', 'active' ) AND b.meta_key = %s ;", self::meta_key ); 329 break; 330 case '3' : 331 return $wpdb->prepare( "SELECT id, email, name, status, confkey FROM $wpdb->mp_users WHERE status = 'active' UNION SELECT DISTINCT id, email, name, status, confkey FROM $wpdb->mp_users a, $wpdb->postmeta b WHERE a.id = b.meta_value AND a.status = 'waiting' AND b.meta_key = %s ;", self::meta_key ); 332 break; 333 } 334 return $query; 335 } 336 337 //// post & mp_user //// 338 339 public static function is_subscriber( $post_id, $mp_user_id ) 340 { 341 global $wpdb; 342 return $wpdb->get_var( $wpdb->prepare( "SELECT count( * ) FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = %s AND meta_value = %s;", $post_id, self::meta_key, $mp_user_id ) ); 343 } 344 345 //// post //// 346 347 public static function has_subscribers( $post_id ) 348 { 349 global $wpdb; 350 return $wpdb->get_var( $wpdb->prepare( "SELECT count( * ) FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = %s;", $post_id, self::meta_key ) ); 351 } 352 353 //// mp_user //// 354 355 public static function has_subscribed( $mp_user_id ) 356 { 357 global $wpdb; 358 return $wpdb->get_var( $wpdb->prepare( "SELECT count( * ) FROM $wpdb->postmeta WHERE meta_key = %s AND meta_value = %s;", self::meta_key, $mp_user_id ) ); 359 } 360 361 public static function unsubscribe( $mp_user_id ) 362 { 363 global $wpdb; 364 return $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->postmeta WHERE meta_key = %s AND meta_value = %s;", self::meta_key, $mp_user_id ) ); 365 } 366 367 public static function activate_user( $mp_user_id ) 368 { 369 if ( self::has_subscribed( $mp_user_id ) ) new MP_Stat( 'u', 'comment', -1 ); 370 } 371 372 public static function deactivate_user( $mp_user_id ) 373 { 374 if ( self::has_subscribed( $mp_user_id ) ) new MP_Stat( 'u', 'comment', 1 ); 375 } 376 377 public static function delete_user( $mp_user_id ) 378 { 379 if ( self::has_subscribed( $mp_user_id ) ) new MP_Stat( 'u', 'comment', ( -1 * self::unsubscribe( $mp_user_id ) ) ); 380 } 381 382 //// Autoresponders //// 383 384 public static function load_Autoresponder_events() 385 { 386 new MP_Autoresponder_events_comment(); 387 } 388 389 // Sync wordpress user 390 391 public static function has_subscriptions( $has, $mp_user_id ) 392 { 393 $x = self::has_subscribed( $mp_user_id ); 394 395 if ( !$x ) return $has; 396 return true; 397 } 398 399 public static function sync_subscriptions( $oldid, $newid ) 400 { 401 if ( !self::has_subscriptions( false, $oldid ) ) return; 402 global $wpdb; 403 return $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->postmeta SET meta_value = %s WHERE meta_key = %s AND meta_value = %s ;", $newid, self::meta_key, $oldid ) ); 404 } 405 406 //// ADMIN //// 407 //// ADMIN //// 408 //// ADMIN //// 409 //// ADMIN //// 410 411 // for link on plugin page 412 public static function plugin_action_links( $links, $file ) 413 { 414 return MailPress::plugin_links( $links, $file, plugin_basename( __FILE__ ), 'subscriptions' ); 415 } 416 417 // for role & capabilities 418 public static function capabilities( $capabilities ) 419 { 420 $capabilities['MailPress_manage_comments'] = array( 'name' => __( 'Comments', 'MailPress' ), 421 'group' => 'users' 422 ); 423 return $capabilities; 424 } 425 426 // for settings 427 public static function settings_tab( $tabs ) 428 { 429 $tabs['subscriptions'] = __( 'Subscriptions', 'MailPress' ); 430 return $tabs; 431 } 432 433 // // for settings subscriptions 434 public static function settings_subscriptions_help( $content ) 435 { 436 include ( MP_ABSPATH . 'mp-admin/includes/settings/subscriptions/comment/help.php' ); 437 return $content; 438 } 439 440 public static function settings_subscriptions_form() 441 { 442 include ( MP_ABSPATH . 'mp-admin/includes/settings/subscriptions/comment/form.php' ); 443 } 444 445 // for meta box in user page 446 public static function add_help_tab_user() 447 { 448 $post_ = filter_input_array( INPUT_POST ); 449 450 if ( !isset( $post_['id'] ) ) return; 451 if ( !self::has_subscribers( $post_['id'] ) ) return; 452 453 global $current_screen; 454 455 $content = ''; 456 $content .= '<p><strong>' . __( 'Comments :', 'MailPress' ) . '</strong></p>'; 457 $content .= '<p>' . __( 'You can create, modify comments subscriptions for a mp user.', 'MailPress' ) . '</p>'; 458 459 $current_screen->add_help_tab( array( 'id' => 'comments', 460 'title' => __( 'Comments', 'MailPress' ), 461 'content' => $content ) 462 ); 463 } 464 465 public static function update_meta_boxes_user() 466 { 467 $post_ = filter_input_array( INPUT_POST ); 468 469 if ( !isset( $post_['id'] ) ) return; 470 if ( !self::has_subscribers( $post_['id'] ) ) return; 471 472 if ( !isset( $post_['keep_comment_sub'] ) ) $post_['keep_comment_sub'] = array(); 473 474 self::update_checklist( $post_['id'] ); 475 } 476 477 public static function add_meta_boxes_user( $mp_user_id, $screen ) 478 { 479 if ( !self::has_subscribed( $mp_user_id ) ) return; 480 481 add_meta_box( 'commentdiv', __( 'Comments', 'MailPress' ), array( __CLASS__, 'meta_box' ), $screen, 'normal', 'core' ); 482 } 483 484 public static function meta_box( $mp_user ) 485 { 486 $check_comments = self::get_checklist( $mp_user->id ); 487 if ( $check_comments ) echo $check_comments; 488 } 489 490 // for dashboard 491 public static function load_Dashboard_widgets() 492 { 493 new MP_WP_Dashboard_widgets_comment(); 494 } 495 496 // for mp_users list 497 public static function users_columns( $x ) 498 { 499 $date = array_pop( $x ); 500 $x['comments']= __( 'Comments', 'MailPress' ); 501 $x['date'] = $date; 502 return $x; 503 } 504 505 public static function users_get_row( $out, $column_name, $mp_user, $url_parms ) 506 { 507 if ( 'comments' == $column_name ) 508 { 509 $o = array(); 510 511 global $wpdb; 512 $posts = $wpdb->get_results( $wpdb->prepare( "SELECT post_id as id FROM $wpdb->postmeta WHERE meta_key = %s AND meta_value = %s ;", self::meta_key, $mp_user->id ) ); 513 514 if ( !empty( $posts ) ) 515 { 516 foreach ( $posts as $post ) 517 { 518 $post = get_post( $post->id ); 519 $o[] = $post->post_title; 520 } 521 $out .= join( ', ', $o ); 522 } 523 } 524 return $out; 525 } 526 527 // for posts list 528 public static function manage_edit_columns( $x ) 529 { 530 $x['mp_users']= __( 'Subscribers', 'MailPress' ); 531 return $x; 532 } 533 534 public static function manage_posts_custom_column( $column_name, $post_id ) 535 { 536 if ( 'mp_users' != $column_name ) return; 537 538 global $wpdb; 539 $count = self::has_subscribers( $post_id ); 540 if ( $count ) echo $count; 541 } 542 543 // for comments list 544 public static function manage_edit_comments_columns( $x ) 545 { 546 $x['mp_subscribed']= __( 'Subscriber', 'MailPress' ); 547 return $x; 548 } 549 550 public static function manage_comments_custom_column( $column_name, $comment_id ) 551 { 552 if ( 'mp_subscribed' != $column_name ) return; 553 554 $comment = get_comment( $comment_id ); 555 if ( !empty( $comment->comment_post_ID ) ) 556 { 557 $post_id = $comment->comment_post_ID; 558 $mp_user_id = MP_User::get_id_by_email( $comment->comment_author_email ); 559 if ( $mp_user_id ) 560 { 561 global $wpdb; 562 $is_subscriber = self::is_subscriber( $post_id, $mp_user_id ); 563 if ( $is_subscriber ) 564 { 565 _e( 'yes', 'MailPress' ); 566 return; 567 } 568 } 569 } 570 _e( 'no', 'MailPress' ); 571 } 572 } 573 new MailPress_comment(); 574 }
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| Generated: Mon Mar 11 18:33:33 2019 | Cross-referenced by PHPXref 0.7.1 |