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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: 5.4.4 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_action('comment_post', array(__CLASS__, 'comment_post'), 8, 1); 22 add_action('wp_set_comment_status', array(__CLASS__, 'approve_comment')); 23 // for post 24 add_action('delete_post', array(__CLASS__, 'delete_post')); 25 26 // for sending mails 27 add_filter('MailPress_mailinglists_optgroup', array(__CLASS__, 'mailinglists_optgroup'), 5, 2); 28 add_filter('MailPress_mailinglists', array(__CLASS__, 'mailinglists'), 5, 1); 29 add_filter('MailPress_query_mailinglist', array(__CLASS__, 'query_mailinglist'), 5, 2); 30 31 // for mp_user 32 add_action('MailPress_activate_user', array(__CLASS__, 'activate_user'), 8, 1); 33 add_action('MailPress_deactivate_user', array(__CLASS__, 'deactivate_user'), 8, 1); 34 add_action('MailPress_unsubscribe_user', array(__CLASS__, 'delete_user'), 8, 1); 35 add_action('MailPress_delete_user', array(__CLASS__, 'delete_user'), 8, 1); 36 37 // for autoresponder 38 add_action('MailPress_load_Autoresponder_events', array(__CLASS__, 'load_Autoresponder_events')); 39 40 // for sync wordpress user 41 add_filter('MailPress_has_subscriptions', array(__CLASS__, 'has_subscriptions'), 8, 2); 42 add_action('MailPress_sync_subscriptions', array(__CLASS__, 'sync_subscriptions'), 8, 2); 43 44 // for wp admin 45 if (is_admin()) 46 { 47 // for link on plugin page 48 add_filter('plugin_action_links', array(__CLASS__, 'plugin_action_links'), 10, 2 ); 49 // for role & capabilities 50 add_filter('MailPress_capabilities', array(__CLASS__, 'capabilities'), 1, 1); 51 // for settings 52 add_filter('MailPress_settings_tab', array(__CLASS__, 'settings_tab'), 8, 10); 53 // for settings subscriptions 54 add_action('MailPress_settings_subscriptions', array(__CLASS__, 'settings_subscriptions'), 10); 55 56 // for meta box in user page 57 if (current_user_can('MailPress_manage_comments')) 58 { 59 add_action('MailPress_update_meta_boxes_user', array(__CLASS__, 'update_meta_boxes_user')); 60 add_action('MailPress_add_meta_boxes_user', array(__CLASS__, 'add_meta_boxes_user'), 10, 2); 61 } 62 // for dashboard 63 add_action('MailPress_load_Dashboard_widgets', array(__CLASS__, 'load_Dashboard_widgets')); 64 } 65 66 // for mp_users list 67 add_filter('MailPress_users_columns', array(__CLASS__, 'users_columns'), 30, 1); 68 add_action('MailPress_users_get_row', array(__CLASS__, 'users_get_row'), 30, 3); 69 70 // for posts list 71 add_filter('manage_edit_columns', array(__CLASS__, 'manage_edit_columns'), 10, 1); 72 add_action('manage_posts_custom_column', array(__CLASS__, 'manage_posts_custom_column'), 10, 2); 73 74 // for comments list 75 add_filter('manage_edit-comments_columns', array(__CLASS__, 'manage_edit_comments_columns'), 10, 1); 76 add_action('manage_comments_custom_column', array(__CLASS__, 'manage_comments_custom_column'), 10, 2); 77 } 78 79 //// Subscriptions //// 80 81 public static function get_checklist($mp_user_id = false, $args = '') 82 { 83 $checklist = ''; 84 $defaults = array ( 'htmlname' => 'keep_comment_sub', 85 'echo' => 1, 86 87 'type' => 'checkbox', 88 89 'htmlstart' => '', 90 'htmlmiddle'=> '  ', 91 'htmlend' => "<br />\n" 92 ); 93 $r = wp_parse_args( $args, $defaults ); 94 extract( $r ); 95 96 $comment_subs = self::get_comment_subs($mp_user_id); 97 foreach ($comment_subs as $comment_sub) 98 { 99 $typ2 = 'checkbox'; 100 $k = $comment_sub->meta_id; 101 $v = apply_filters('the_title', $comment_sub->post_title ); 102 103 $tag = "<input type='$typ2' id='{$htmlname}_{$k}' name='{$htmlname}[{$k}]' checked='checked' />"; 104 $htmlstart2 = str_replace('{{id}}', "{$htmlname}_{$k}", $htmlstart); 105 $htmlmiddle2 = $htmlmiddle . str_replace(' ', '', $v); 106 $htmlend2 = $htmlend; 107 108 $checklist .= "$htmlstart2$tag$htmlmiddle2$htmlend2"; 109 } 110 return $checklist; 111 } 112 113 public static function update_checklist($mp_user_id) 114 { 115 $comment_subs = self::get_comment_subs($mp_user_id); 116 foreach ($comment_subs as $comment_sub) 117 { 118 if (isset($_POST['keep_comment_sub'][$comment_sub->meta_id])) continue; 119 delete_post_meta($comment_sub->post_id, self::meta_key, $mp_user_id); 120 new MP_Stat('c', $comment_sub->post_id, -1); 121 } 122 } 123 124 public static function get_comment_subs($id) 125 { 126 global $wpdb; 127 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, $id ) ); 128 } 129 130 //// Plugin //// 131 132 public static function comment_form($post_id) 133 { 134 $txtsubcomment = __("Notify me of follow-up comments via email.", MP_TXTDOM); 135 136 $email = MP_WP_User::get_email(); 137 138 if (is_email($email)) 139 { 140 $i = MP_User::get_id_by_email($email); 141 if ($i) 142 { 143 $is_subscriber = self::is_subscriber($post_id, $i); 144 if ($is_subscriber) 145 { 146 $url = MP_User::get_unsubscribe_url(MP_User::get_key_by_email($email)); 147 ?> 148 <!-- start of code generated by MailPress --> 149 <div class='MailPressCommentform' style='clear:both;'> 150 <span><?php printf(__('You are subscribed to this entry. %1$s.', MP_TXTDOM), sprintf('<a href="%1$s">%2$s</a>', $url, __('Manage your subscriptions', MP_TXTDOM))); ?></span> 151 </div> 152 <!-- end of code generated by MailPress --> 153 154 <?php 155 return; 156 } 157 } 158 } 159 ?> 160 <!-- start of code generated by MailPress --> 161 <div class='MailPressCommentform' style='clear:both;'> 162 <input type='hidden' name='MailPress[subscribe_to_comments_on]' value='on' /> 163 <label for='MailPress_subscribe_to_comments'> 164 <input class='MailPressCommentformCheckbox' name='MailPress[subscribe_to_comments]' id='MailPress_subscribe_to_comments' type='checkbox' style='margin:0;padding:0;width:auto;'<?php checked( get_option(self::option) ); ?> /> 165 <span><?php echo $txtsubcomment; ?></span> 166 </label> 167 </div> 168 <!-- end of code generated by MailPress --> 169 <?php 170 } 171 172 public static function comment_post($id) 173 { 174 global $wpdb, $comment; 175 176 $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID = $id LIMIT 1"); 177 if ('spam' == $comment->comment_approved) return; 178 179 $post_id = $comment->comment_post_ID; 180 181 $email = MP_WP_User::get_email(); 182 $name = $comment->comment_author; 183 184 if (is_email($email)) 185 { 186 $mp_user_id = MP_User::get_id_by_email($email); 187 if (!$mp_user_id) $mp_user_id = apply_filters('MailPress_user_already_inserted', false); 188 189 if ($mp_user_id) 190 { 191 if (isset($_POST['MailPress']['subscribe_to_comments']) && !self::is_subscriber($post_id, $mp_user_id)) 192 { 193 add_post_meta($post_id, self::meta_key, $mp_user_id); 194 new MP_Stat('c', $post_id, 1); 195 } 196 } 197 else 198 { 199 if (isset($_POST['MailPress']['subscribe_to_comments'])) 200 { 201 $mp_user_id = MP_User::insert($email, $name); 202 if ($mp_user_id) 203 { 204 add_post_meta($post_id, self::meta_key, $mp_user_id); 205 new MP_Stat('c', $post_id, 1); 206 new MP_Stat('u', 'comment', 1); 207 do_action('MailPress_new commenter', $mp_user_id, 'MailPress_new commenter'); 208 } 209 } 210 } 211 } 212 if ('1' == $comment->comment_approved) self::approve_comment($id); 213 } 214 215 public static function approve_comment($id) 216 { 217 global $wpdb, $comment; 218 219 $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID = $id LIMIT 1"); 220 221 if (!$comment) return false; 222 223 if ('1' != $comment->comment_approved) return true; 224 225 $post = &get_post($comment->comment_post_ID); 226 227 $mail = new stdClass(); 228 229 $mail->Template = 'comments'; 230 231 $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') ;"; 232 233 $mail->the_title = apply_filters('the_title', $post->post_title ); 234 235 $mail->subject = sprintf( __('[%1$s] New Comment (%2$s)', MP_TXTDOM), get_bloginfo('name'), $mail->the_title); 236 237 $mail->content = apply_filters('comment_text', get_comment_text() ); 238 239 $mail->advanced = new stdClass(); 240 $mail->advanced->comment = $comment; 241 $mail->advanced->post = $post; 242 243 /* deprecated */ 244 $mail->p = new stdClass(); 245 $mail->p->id = $comment->comment_post_ID; 246 $mail->c = new stdClass(); 247 $mail->c->id = $id; 248 /* deprecated */ 249 250 return MailPress::mail($mail); 251 } 252 253 //// Post //// 254 255 public static function delete_post($id) 256 { 257 global $wpdb; 258 new MP_Stat('c', $id, (-1 * $wpdb->get_var("SELECT sum(scount) FROM $wpdb->mp_stats WHERE stype = 'c' AND slib = '$id';"))); 259 } 260 261 //// Sending Mails //// 262 263 public static function mailinglists_optgroup( $label, $optgroup ) 264 { 265 if (__CLASS__ == $optgroup) return __('Comments', MP_TXTDOM); 266 return $label; 267 } 268 269 public static function mailinglists( $draft_dest = array() ) 270 { 271 $draft_dest['2'] = __('to comments', MP_TXTDOM); 272 $draft_dest['3'] = __('to blog & comments', MP_TXTDOM); 273 return $draft_dest; 274 } 275 276 public static function query_mailinglist( $query, $draft_toemail ) 277 { 278 if ($query) return $query; 279 280 global $wpdb; 281 282 switch ($draft_toemail) 283 { 284 case '2' : 285 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 ); 286 break; 287 case '3' : 288 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 ); 289 break; 290 } 291 return $query; 292 } 293 294 //// post & mp_user //// 295 296 public static function is_subscriber($post_id, $mp_user_id) 297 { 298 global $wpdb; 299 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, $mp_user_id)); 300 } 301 302 //// post //// 303 304 public static function has_subscribers($post_id) 305 { 306 global $wpdb; 307 return $wpdb->get_var($wpdb->prepare( "SELECT count(*) FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = %s;", $post_id, self::meta_key )); 308 } 309 310 //// mp_user //// 311 312 public static function has_subscribed($mp_user_id) 313 { 314 global $wpdb; 315 return $wpdb->get_var($wpdb->prepare( "SELECT count(*) FROM $wpdb->postmeta WHERE meta_key = %s AND meta_value = %s;", self::meta_key, $mp_user_id)); 316 } 317 318 public static function unsubscribe($mp_user_id) 319 { 320 global $wpdb; 321 return $wpdb->query($wpdb->prepare( "DELETE FROM $wpdb->postmeta WHERE meta_key = %s AND meta_value = %s;", self::meta_key, $mp_user_id)); 322 } 323 324 public static function activate_user($mp_user_id) 325 { 326 if (self::has_subscribed($mp_user_id)) new MP_Stat('u', 'comment', -1); 327 } 328 329 public static function deactivate_user($mp_user_id) 330 { 331 if (self::has_subscribed($mp_user_id)) new MP_Stat('u', 'comment', 1); 332 } 333 334 public static function delete_user($mp_user_id) 335 { 336 if (self::has_subscribed($mp_user_id)) new MP_Stat('u', 'comment', (-1 * self::unsubscribe($mp_user_id))); 337 } 338 339 //// Autoresponders //// 340 341 public static function load_Autoresponder_events() 342 { 343 new MP_Autoresponder_events_comment(); 344 } 345 346 // Sync wordpress user 347 348 public static function has_subscriptions($has, $mp_user_id) 349 { 350 $x = self::has_subscribed($mp_user_id); 351 352 if (!$x) return $has; 353 return true; 354 } 355 356 public static function sync_subscriptions($oldid, $newid) 357 { 358 if (!self::has_subscriptions(false, $oldid)) return; 359 global $wpdb; 360 return $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->postmeta SET meta_value = %s WHERE meta_key = %s AND meta_value = %s ;", $newid, self::meta_key, $oldid) ); 361 } 362 363 //// ADMIN //// 364 //// ADMIN //// 365 //// ADMIN //// 366 //// ADMIN //// 367 368 // for link on plugin page 369 public static function plugin_action_links($links, $file) 370 { 371 return MailPress::plugin_links($links, $file, plugin_basename(__FILE__), 'subscriptions'); 372 } 373 374 // for role & capabilities 375 public static function capabilities($capabilities) 376 { 377 $capabilities['MailPress_manage_comments'] = array( 'name' => __('Comments', MP_TXTDOM), 378 'group' => 'users' 379 ); 380 return $capabilities; 381 } 382 383 // for settings 384 public static function settings_tab($tabs) 385 { 386 $tabs['subscriptions'] = __('Subscriptions', MP_TXTDOM); 387 return $tabs; 388 } 389 390 // for settings subscriptions 391 public static function settings_subscriptions() 392 { 393 include (MP_ABSPATH . 'mp-admin/includes/settings/subscriptions_comment.form.php'); 394 } 395 396 // for meta box in user page 397 public static function update_meta_boxes_user() 398 { 399 if (!isset($_POST['id'])) return; 400 if (!self::has_subscribers($_POST['id'])) return; 401 402 if (!isset($_POST['keep_comment_sub'])) $_POST['keep_comment_sub'] = array(); 403 404 self::update_checklist($_POST['id']); 405 } 406 407 public static function add_meta_boxes_user($mp_user_id, $screen) 408 { 409 if (!self::has_subscribed($mp_user_id)) return; 410 411 add_meta_box('commentdiv', __('Comments', MP_TXTDOM), array(__CLASS__, 'meta_box'), $screen, 'normal', 'core'); 412 } 413 414 public static function meta_box($mp_user) 415 { 416 $check_comments = self::get_checklist($mp_user->id); 417 if ($check_comments) echo $check_comments; 418 } 419 420 // for dashboard 421 public static function load_Dashboard_widgets() 422 { 423 new MP_Dashboard_widgets_comment(); 424 } 425 426 // for mp_users list 427 public static function users_columns($x) 428 { 429 $date = array_pop($x); 430 $x['comments']= __('Comments', MP_TXTDOM); 431 $x['date'] = $date; 432 return $x; 433 } 434 435 public static function users_get_row($column_name, $mp_user, $url_parms) 436 { 437 if ('comments' != $column_name) return; 438 $out = array(); 439 440 global $wpdb; 441 $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, $mp_user->id) ); 442 443 if (!empty($posts)) 444 { 445 foreach ($posts as $post) 446 { 447 $post = get_post($post->id); 448 $out[] = $post->post_title; 449 } 450 echo join( ', ', $out ); 451 return; 452 } 453 } 454 455 // for posts list 456 public static function manage_edit_columns($x) 457 { 458 $x['mp_users']= __('Subscribers', MP_TXTDOM); 459 return $x; 460 } 461 462 public static function manage_posts_custom_column($column_name, $post_id) 463 { 464 if ('mp_users' != $column_name) return; 465 466 global $wpdb; 467 $count = self::has_subscribers($post_id); 468 if ($count) echo $count; 469 } 470 471 // for comments list 472 public static function manage_edit_comments_columns($x) 473 { 474 $x['mp_subscribed']= __('Subscriber', MP_TXTDOM); 475 return $x; 476 } 477 478 public static function manage_comments_custom_column($column_name, $comment_id) 479 { 480 if ('mp_subscribed' != $column_name) return; 481 482 $comment = get_comment( $comment_id ); 483 if (!empty($comment->comment_post_ID)) 484 { 485 $post_id = $comment->comment_post_ID; 486 $mp_user_id = MP_User::get_id_by_email($comment->comment_author_email); 487 if ($mp_user_id) 488 { 489 global $wpdb; 490 $is_subscriber = self::is_subscriber($post_id, $mp_user_id); 491 if ($is_subscriber) 492 { 493 _e('yes', MP_TXTDOM); 494 return; 495 } 496 } 497 } 498 _e('no', MP_TXTDOM); 499 } 500 } 501 new MailPress_comment(); 502 }
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| Generated: Thu Apr 28 18:38:52 2016 | Cross-referenced by PHPXref 0.7.1 |