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   1  <?php
   2  /**
   3   * MyBB 1.8
   4   * Copyright 2014 MyBB Group, All Rights Reserved
   5   *
   6   * Website: http://www.mybb.com
   7   * License: http://www.mybb.com/about/license
   8   *
   9   */
  10  
  11  define("IN_MYBB", 1);
  12  define('THIS_SCRIPT', 'editpost.php');
  13  
  14  $templatelist = "editpost,previewpost,changeuserbox,codebuttons,post_attachments_attachment_postinsert,post_attachments_attachment_mod_unapprove,postbit_attachments_thumbnails,postbit_profilefield_multiselect_value";
  15  $templatelist .= ",editpost_delete,forumdisplay_password_wrongpass,forumdisplay_password,editpost_reason,post_attachments_attachment_remove,post_attachments_update,post_subscription_method,postbit_profilefield_multiselect";
  16  $templatelist .= ",postbit_avatar,postbit_find,postbit_pm,postbit_rep_button,postbit_www,postbit_email,postbit_reputation,postbit_warn,postbit_warninglevel,postbit_author_user,posticons";
  17  $templatelist .= ",postbit_signature,postbit_classic,postbit,postbit_attachments_thumbnails_thumbnail,postbit_attachments_images_image,postbit_attachments_attachment,postbit_attachments_attachment_unapproved";
  18  $templatelist .= ",posticons_icon,post_prefixselect_prefix,post_prefixselect_single,newthread_postpoll,editpost_disablesmilies,post_attachments_attachment_mod_approve,post_attachments_attachment_unapproved";
  19  $templatelist .= ",postbit_warninglevel_formatted,postbit_reputation_formatted_link,editpost_signature,attachment_icon,post_attachments_attachment,post_attachments_add,post_attachments,editpost_postoptions,post_attachments_viewlink";
  20  $templatelist .= ",postbit_attachments_images,global_moderation_notice,post_attachments_new,postbit_attachments,postbit_online,postbit_away,postbit_offline,postbit_gotopost,postbit_userstar,postbit_icon";
  21  
  22  require_once  "./global.php";
  23  require_once  MYBB_ROOT."inc/functions_post.php";
  24  require_once  MYBB_ROOT."inc/functions_upload.php";
  25  require_once  MYBB_ROOT."inc/class_parser.php";
  26  $parser = new postParser;
  27  
  28  // Load global language phrases
  29  $lang->load("editpost");
  30  
  31  $plugins->run_hooks("editpost_start");
  32  
  33  // No permission for guests
  34  if(!$mybb->user['uid'])
  35  {
  36      error_no_permission();
  37  }
  38  
  39  // Get post info
  40  $pid = $mybb->get_input('pid', MyBB::INPUT_INT);
  41  
  42  // if we already have the post information...
  43  if(isset($style) && $style['pid'] == $pid && $style['type'] != 'f')
  44  {
  45      $post = &$style;
  46  }
  47  else
  48  {
  49      $post = get_post($pid);
  50  }
  51  
  52  if(!$post || ($post['visible'] == -1 && $mybb->input['action'] != "restorepost"))
  53  {
  54      error($lang->error_invalidpost);
  55  }
  56  
  57  // Get thread info
  58  $tid = $post['tid'];
  59  $thread = get_thread($tid);
  60  
  61  if(!$thread)
  62  {
  63      error($lang->error_invalidthread);
  64  }
  65  
  66  $thread['subject'] = htmlspecialchars_uni($parser->parse_badwords($thread['subject']));
  67  
  68  // Get forum info
  69  $fid = $post['fid'];
  70  $forum = get_forum($fid);
  71  
  72  if($thread['visible'] == 0 && !is_moderator($fid, "canviewunapprove") || $thread['visible'] == -1 && !is_moderator($fid, "canviewdeleted") || ($thread['visible'] < -1 && $thread['uid'] != $mybb->user['uid']))
  73  {
  74      if($thread['visible'] == 0 && !($mybb->settings['showownunapproved'] && $thread['uid'] == $mybb->user['uid']))
  75      {
  76          error($lang->error_invalidthread);
  77      }
  78  }
  79  if(!$forum || $forum['type'] != "f")
  80  {
  81      error($lang->error_closedinvalidforum);
  82  }
  83  if(($forum['open'] == 0 && !is_moderator($fid, "caneditposts")) || $mybb->user['suspendposting'] == 1)
  84  {
  85      error_no_permission();
  86  }
  87  
  88  // Add prefix to breadcrumb
  89  $breadcrumbprefix = '';
  90  if($thread['prefix'])
  91  {
  92      $threadprefixes = build_prefixes();
  93      if(!empty($threadprefixes[$thread['prefix']]))
  94      {
  95          $breadcrumbprefix = $threadprefixes[$thread['prefix']]['displaystyle'].'&nbsp;';
  96      }
  97  }
  98  
  99  // Make navigation
 100  build_forum_breadcrumb($fid);
 101  add_breadcrumb($breadcrumbprefix.$thread['subject'], get_thread_link($thread['tid']));
 102  add_breadcrumb($lang->nav_editpost);
 103  
 104  $forumpermissions = forum_permissions($fid);
 105  
 106  if($mybb->settings['bbcodeinserter'] != 0 && $forum['allowmycode'] != 0 && $mybb->user['showcodebuttons'] != 0)
 107  {
 108      $codebuttons = build_mycode_inserter("message", $mybb->settings['smilieinserter']);
 109  }
 110  if($mybb->settings['smilieinserter'] != 0)
 111  {
 112      $smilieinserter = build_clickable_smilies();
 113  }
 114  
 115  $mybb->input['action'] = $mybb->get_input('action');
 116  if(!$mybb->input['action'] || isset($mybb->input['previewpost']))
 117  {
 118      $mybb->input['action'] = "editpost";
 119  }
 120  
 121  if($mybb->input['action'] == "deletepost" && $mybb->request_method == "post")
 122  {
 123      if(!is_moderator($fid, "candeleteposts") && !is_moderator($fid, "cansoftdeleteposts") && $pid != $thread['firstpost'] || !is_moderator($fid, "candeletethreads") && !is_moderator($fid, "cansoftdeletethreads") && $pid == $thread['firstpost'])
 124      {
 125          if($thread['closed'] == 1)
 126          {
 127              error($lang->redirect_threadclosed);
 128          }
 129          if($forumpermissions['candeleteposts'] == 0 && $pid != $thread['firstpost'] || $forumpermissions['candeletethreads'] == 0 && $pid == $thread['firstpost'])
 130          {
 131              error_no_permission();
 132          }
 133          if($mybb->user['uid'] != $post['uid'])
 134          {
 135              error_no_permission();
 136          }
 137          // User can't delete unapproved post unless allowed for own
 138          if($post['visible'] == 0 && !($mybb->settings['showownunapproved'] && $post['uid'] == $mybb->user['uid']))
 139          {
 140              error_no_permission();
 141          }
 142      }
 143      if($post['visible'] == -1 && $mybb->settings['soft_delete'] == 1)
 144      {
 145          error($lang->error_already_deleted);
 146      }
 147  }
 148  elseif($mybb->input['action'] == "restorepost" && $mybb->request_method == "post")
 149  {
 150      if(!is_moderator($fid, "canrestoreposts") && $pid != $thread['firstpost'] || !is_moderator($fid, "canrestorethreads") && $pid == $thread['firstpost'] || $post['visible'] != -1)
 151      {
 152          error_no_permission();
 153      }
 154  }
 155  else
 156  {
 157      if(!is_moderator($fid, "caneditposts"))
 158      {
 159          if($thread['closed'] == 1)
 160          {
 161              error($lang->redirect_threadclosed);
 162          }
 163          if($forumpermissions['caneditposts'] == 0)
 164          {
 165              error_no_permission();
 166          }
 167          if($mybb->user['uid'] != $post['uid'])
 168          {
 169              error_no_permission();
 170          }
 171          // Edit time limit
 172          $time = TIME_NOW;
 173          if($mybb->usergroup['edittimelimit'] != 0 && $post['dateline'] < ($time-($mybb->usergroup['edittimelimit']*60)))
 174          {
 175              $lang->edit_time_limit = $lang->sprintf($lang->edit_time_limit, $mybb->usergroup['edittimelimit']);
 176              error($lang->edit_time_limit);
 177          }
 178          // User can't edit unapproved post
 179          if(($post['visible'] == 0 && !($mybb->settings['showownunapproved'] && $post['uid'] == $mybb->user['uid'])) || $post['visible'] == -1)
 180          {
 181              error_no_permission();
 182          }
 183      }
 184  }
 185  
 186  // Check if this forum is password protected and we have a valid password
 187  check_forum_password($forum['fid']);
 188  
 189  if((empty($_POST) && empty($_FILES)) && $mybb->get_input('processed', MyBB::INPUT_INT) == '1')
 190  {
 191      error($lang->error_empty_post_input);
 192  }
 193  
 194  $attacherror = '';
 195  if($mybb->settings['enableattachments'] == 1 && ($mybb->get_input('newattachment') || $mybb->get_input('updateattachment') || ((($mybb->input['action'] == "do_editpost" && isset($mybb->input['submitbutton'])) || ($mybb->input['action'] == "editpost" && isset($mybb->input['previewpost']))) && $_FILES['attachments'])))
 196  {
 197      // Verify incoming POST request
 198      verify_post_check($mybb->get_input('my_post_key'));
 199  
 200      if($pid)
 201      {
 202          $attachwhere = "pid='{$pid}'";
 203      }
 204      else
 205      {
 206          $attachwhere = "posthash='".$db->escape_string($mybb->get_input('posthash'))."'";
 207      }
 208  
 209      $ret = add_attachments($pid, $forumpermissions, $attachwhere, "editpost");
 210  
 211      if($mybb->get_input('ajax', MyBB::INPUT_INT) == 1)
 212      {
 213          if(isset($ret['success']))
 214          {
 215              $attachment = array('aid'=>'{1}', 'icon'=>'{2}', 'filename'=>'{3}', 'size'=>'{4}');
 216              if($mybb->settings['bbcodeinserter'] != 0 && $forum['allowmycode'] != 0 && $mybb->user['showcodebuttons'] != 0)
 217              {
 218                  eval("\$postinsert = \"".$templates->get("post_attachments_attachment_postinsert")."\";");
 219              }
 220              // Moderating options
 221              $attach_mod_options = '';
 222              if(is_moderator($fid))
 223              {
 224                  eval("\$attach_mod_options = \"".$templates->get("post_attachments_attachment_mod_unapprove")."\";");
 225              }
 226              eval("\$attach_rem_options = \"".$templates->get("post_attachments_attachment_remove")."\";");
 227              eval("\$attemplate = \"".$templates->get("post_attachments_attachment")."\";");
 228              $ret['template'] = $attemplate;
 229  
 230              $query = $db->simple_select("attachments", "SUM(filesize) AS ausage", "uid='".$mybb->user['uid']."'");
 231              $usage = $db->fetch_array($query);
 232              $ret['usage'] = get_friendly_size($usage['ausage']);
 233          }
 234          
 235          header("Content-type: application/json; charset={$lang->settings['charset']}");
 236          echo json_encode($ret);
 237          exit();
 238      }
 239  
 240      if(!empty($ret['errors']))
 241      {
 242          $errors = $ret['errors'];
 243      }
 244  
 245      // Do we have attachment errors?
 246      if(!empty($errors))
 247      {
 248          $attacherror = inline_error($errors);
 249      }
 250  
 251      // If we were dealing with an attachment but didn't click 'Update Post', force the post edit page again.
 252      if(!isset($mybb->input['submitbutton']))
 253      {
 254          $mybb->input['action'] = "editpost";
 255      }
 256  }
 257  
 258  detect_attachmentact();
 259  
 260  if($mybb->settings['enableattachments'] == 1 && $mybb->get_input('attachmentaid', MyBB::INPUT_INT) && isset($mybb->input['attachmentact']) && $mybb->input['action'] == "do_editpost" && $mybb->request_method == "post") // Lets remove/approve/unapprove the attachment
 261  {
 262      // Verify incoming POST request
 263      verify_post_check($mybb->get_input('my_post_key'));
 264  
 265      $mybb->input['attachmentaid'] = $mybb->get_input('attachmentaid', MyBB::INPUT_INT);
 266      if($mybb->input['attachmentact'] == "remove")
 267      {
 268          remove_attachment($pid, "", $mybb->input['attachmentaid']);
 269      }
 270      elseif($mybb->get_input('attachmentact') == "approve" && is_moderator($fid, 'canapproveunapproveattachs'))
 271      {
 272          $update_sql = array("visible" => 1);
 273          $db->update_query("attachments", $update_sql, "aid='{$mybb->input['attachmentaid']}'");
 274          update_thread_counters($post['tid'], array('attachmentcount' => "+1"));
 275      }
 276      elseif($mybb->get_input('attachmentact') == "unapprove" && is_moderator($fid, 'canapproveunapproveattachs'))
 277      {
 278          $update_sql = array("visible" => 0);
 279          $db->update_query("attachments", $update_sql, "aid='{$mybb->input['attachmentaid']}'");
 280          update_thread_counters($post['tid'], array('attachmentcount' => "-1"));
 281      }
 282  
 283      if($mybb->get_input('ajax', MyBB::INPUT_INT) == 1)
 284      {
 285          $query = $db->simple_select("attachments", "SUM(filesize) AS ausage", "uid='".$mybb->user['uid']."'");
 286          $usage = $db->fetch_array($query);
 287  
 288          header("Content-type: application/json; charset={$lang->settings['charset']}");
 289          echo json_encode(array("success" => true, "usage" => get_friendly_size($usage['ausage'])));
 290          exit();
 291      }
 292  
 293      if(!isset($mybb->input['submitbutton']))
 294      {
 295          $mybb->input['action'] = "editpost";
 296      }
 297  }
 298  
 299  if($mybb->input['action'] == "deletepost" && $mybb->request_method == "post")
 300  {
 301      // Verify incoming POST request
 302      verify_post_check($mybb->get_input('my_post_key'));
 303  
 304      $plugins->run_hooks("editpost_deletepost");
 305  
 306      if($mybb->get_input('delete', MyBB::INPUT_INT) == 1)
 307      {
 308          $query = $db->simple_select("posts", "pid", "tid='{$tid}'", array("limit" => 1, "order_by" => "dateline, pid"));
 309          $firstcheck = $db->fetch_array($query);
 310          if($firstcheck['pid'] == $pid)
 311          {
 312              $firstpost = 1;
 313          }
 314          else
 315          {
 316              $firstpost = 0;
 317          }
 318  
 319          $modlogdata['fid'] = $fid;
 320          $modlogdata['tid'] = $tid;
 321          if($firstpost)
 322          {
 323              if($forumpermissions['candeletethreads'] == 1 || is_moderator($fid, "candeletethreads") || is_moderator($fid, "cansoftdeletethreads"))
 324              {
 325                  require_once  MYBB_ROOT."inc/class_moderation.php";
 326                  $moderation = new Moderation;
 327  
 328                  if($mybb->settings['soft_delete'] == 1 || is_moderator($fid, "cansoftdeletethreads"))
 329                  {
 330                      $modlogdata['pid'] = $pid;
 331  
 332                      $moderation->soft_delete_threads(array($tid));
 333                      log_moderator_action($modlogdata, $lang->thread_soft_deleted);
 334                  }
 335                  else
 336                  {
 337                      $moderation->delete_thread($tid);
 338                      mark_reports($tid, "thread");
 339                      log_moderator_action($modlogdata, $lang->thread_deleted);
 340                  }
 341  
 342                  if($mybb->input['ajax'] == 1)
 343                  {
 344                      header("Content-type: application/json; charset={$lang->settings['charset']}");
 345                      if(is_moderator($fid, "canviewdeleted"))
 346                      {
 347                          echo json_encode(array("data" => '1', "first" => '1'));
 348                      }
 349                      else
 350                      {
 351                          echo json_encode(array("data" => '3', "url" => get_forum_link($fid)));
 352                      }
 353                  }
 354                  else
 355                  {
 356                      redirect(get_forum_link($fid), $lang->redirect_threaddeleted);
 357                  }
 358              }
 359              else
 360              {
 361                  error_no_permission();
 362              }
 363          }
 364          else
 365          {
 366              if($forumpermissions['candeleteposts'] == 1 || is_moderator($fid, "candeleteposts") || is_moderator($fid, "cansoftdeleteposts"))
 367              {
 368                  // Select the first post before this
 369                  require_once  MYBB_ROOT."inc/class_moderation.php";
 370                  $moderation = new Moderation;
 371  
 372                  if($mybb->settings['soft_delete'] == 1 || is_moderator($fid, "cansoftdeleteposts"))
 373                  {
 374                      $modlogdata['pid'] = $pid;
 375  
 376                      $moderation->soft_delete_posts(array($pid));
 377                      log_moderator_action($modlogdata, $lang->post_soft_deleted);
 378                  }
 379                  else
 380                  {
 381                      $moderation->delete_post($pid);
 382                      mark_reports($pid, "post");
 383                      log_moderator_action($modlogdata, $lang->post_deleted);
 384                  }
 385  
 386                  $query = $db->simple_select("posts", "pid", "tid='{$tid}' AND dateline <= '{$post['dateline']}'", array("limit" => 1, "order_by" => "dateline DESC, pid DESC"));
 387                  $next_post = $db->fetch_array($query);
 388                  if($next_post['pid'])
 389                  {
 390                      $redirect = get_post_link($next_post['pid'], $tid)."#pid{$next_post['pid']}";
 391                  }
 392                  else
 393                  {
 394                      $redirect = get_thread_link($tid);
 395                  }
 396  
 397                  if($mybb->input['ajax'] == 1)
 398                  {
 399                      header("Content-type: application/json; charset={$lang->settings['charset']}");
 400                      if(is_moderator($fid, "canviewdeleted"))
 401                      {
 402                          echo json_encode(array("data" => '1', "first" => '0'));
 403                      }
 404                      else
 405                      {
 406                          echo json_encode(array("data" => '2'));
 407                      }
 408                  }
 409                  else
 410                  {
 411                      redirect($redirect, $lang->redirect_postdeleted);
 412                  }
 413              }
 414              else
 415              {
 416                  error_no_permission();
 417              }
 418          }
 419      }
 420      else
 421      {
 422          error($lang->redirect_nodelete);
 423      }
 424  }
 425  
 426  if($mybb->input['action'] == "restorepost" && $mybb->request_method == "post")
 427  {
 428      // Verify incoming POST request
 429      verify_post_check($mybb->get_input('my_post_key'));
 430  
 431      $plugins->run_hooks("editpost_restorepost");
 432  
 433      if($mybb->get_input('restore', MyBB::INPUT_INT) == 1)
 434      {
 435          $query = $db->simple_select("posts", "pid", "tid='{$tid}'", array("limit" => 1, "order_by" => "dateline, pid"));
 436          $firstcheck = $db->fetch_array($query);
 437          if($firstcheck['pid'] == $pid)
 438          {
 439              $firstpost = 1;
 440          }
 441          else
 442          {
 443              $firstpost = 0;
 444          }
 445  
 446          $modlogdata['fid'] = $fid;
 447          $modlogdata['tid'] = $tid;
 448          $modlogdata['pid'] = $pid;
 449          if($firstpost)
 450          {
 451              if(is_moderator($fid, "canrestorethreads"))
 452              {
 453                  require_once  MYBB_ROOT."inc/class_moderation.php";
 454                  $moderation = new Moderation;
 455                  $moderation->restore_threads(array($tid));
 456                  log_moderator_action($modlogdata, $lang->thread_restored);
 457                  if($mybb->input['ajax'] == 1)
 458                  {
 459                      header("Content-type: application/json; charset={$lang->settings['charset']}");
 460                      echo json_encode(array("data" => '1', "first" => '1'));
 461                  }
 462                  else
 463                  {
 464                      redirect(get_forum_link($fid), $lang->redirect_threadrestored);
 465                  }
 466              }
 467              else
 468              {
 469                  error_no_permission();
 470              }
 471          }
 472          else
 473          {
 474              if(is_moderator($fid, "canrestoreposts"))
 475              {
 476                  // Select the first post before this
 477                  require_once  MYBB_ROOT."inc/class_moderation.php";
 478                  $moderation = new Moderation;
 479                  $moderation->restore_posts(array($pid));
 480                  log_moderator_action($modlogdata, $lang->post_restored);
 481                  $redirect = get_post_link($pid, $tid)."#pid{$pid}";
 482  
 483                  if($mybb->input['ajax'] == 1)
 484                  {
 485                      header("Content-type: application/json; charset={$lang->settings['charset']}");
 486                      echo json_encode(array("data" => '1', "first" => '0'));
 487                  }
 488                  else
 489                  {
 490                      redirect($redirect, $lang->redirect_postrestored);
 491                  }
 492              }
 493              else
 494              {
 495                  error_no_permission();
 496              }
 497          }
 498      }
 499      else
 500      {
 501          error($lang->redirect_norestore);
 502      }
 503  }
 504  
 505  $postoptions = array();
 506  
 507  if($mybb->input['action'] == "do_editpost" && $mybb->request_method == "post")
 508  {
 509      // Verify incoming POST request
 510      verify_post_check($mybb->get_input('my_post_key'));
 511  
 512      $plugins->run_hooks("editpost_do_editpost_start");
 513  
 514      // Set up posthandler.
 515      require_once  MYBB_ROOT."inc/datahandlers/post.php";
 516      $posthandler = new PostDataHandler("update");
 517      $posthandler->action = "post";
 518  
 519      // Set the post data that came from the input to the $post array.
 520      $post = array(
 521          "pid" => $mybb->input['pid'],
 522          "prefix" => $mybb->get_input('threadprefix', MyBB::INPUT_INT),
 523          "subject" => $mybb->get_input('subject'),
 524          "icon" => $mybb->get_input('icon', MyBB::INPUT_INT),
 525          "uid" => $post['uid'],
 526          "username" => $post['username'],
 527          "edit_uid" => $mybb->user['uid'],
 528          "message" => $mybb->get_input('message'),
 529          "editreason" => $mybb->get_input('editreason'),
 530      );
 531  
 532      $postoptions = $mybb->get_input('postoptions', MyBB::INPUT_ARRAY);
 533      if(!isset($postoptions['signature']))
 534      {
 535          $postoptions['signature'] = 0;
 536      }
 537      if(!isset($postoptions['subscriptionmethod']))
 538      {
 539          $postoptions['subscriptionmethod'] = 0;
 540      }
 541      if(!isset($postoptions['disablesmilies']))
 542      {
 543          $postoptions['disablesmilies'] = 0;
 544      }
 545  
 546      // Set up the post options from the input.
 547      $post['options'] = array(
 548          "signature" => $postoptions['signature'],
 549          "subscriptionmethod" => $postoptions['subscriptionmethod'],
 550          "disablesmilies" => $postoptions['disablesmilies']
 551      );
 552  
 553      $posthandler->set_data($post);
 554  
 555      // Now let the post handler do all the hard work.
 556      if(!$posthandler->validate_post())
 557      {
 558          $post_errors = $posthandler->get_friendly_errors();
 559          $post_errors = inline_error($post_errors);
 560          $mybb->input['action'] = "editpost";
 561      }
 562      // No errors were found, we can call the update method.
 563      else
 564      {
 565          $postinfo = $posthandler->update_post();
 566          $visible = $postinfo['visible'];
 567          $first_post = $postinfo['first_post'];
 568  
 569          // Help keep our attachments table clean.
 570          $db->delete_query("attachments", "filename='' OR filesize<1");
 571  
 572          // Did the user choose to post a poll? Redirect them to the poll posting page.
 573          if($mybb->get_input('postpoll', MyBB::INPUT_INT) && $forumpermissions['canpostpolls'])
 574          {
 575              $url = "polls.php?action=newpoll&tid=$tid&polloptions=".$mybb->get_input('numpolloptions', MyBB::INPUT_INT);
 576              $lang->redirect_postedited = $lang->redirect_postedited_poll;
 577          }
 578          else if($visible == 0 && $first_post && !is_moderator($fid, "canviewunapprove", $mybb->user['uid']))
 579          {
 580              // Moderated post
 581              $lang->redirect_postedited .= $lang->redirect_thread_moderation;
 582              $url = get_forum_link($fid);
 583          }
 584          else if($visible == 0 && !is_moderator($fid, "canviewunapprove", $mybb->user['uid']))
 585          {
 586              $lang->redirect_postedited .= $lang->redirect_post_moderation;
 587              $url = get_thread_link($tid);
 588          }
 589          // Otherwise, send them back to their post
 590          else
 591          {
 592              $lang->redirect_postedited .= $lang->redirect_postedited_redirect;
 593              $url = get_post_link($pid, $tid)."#pid{$pid}";
 594          }
 595          $plugins->run_hooks("editpost_do_editpost_end");
 596  
 597          redirect($url, $lang->redirect_postedited);
 598      }
 599  }
 600  
 601  if(!$mybb->input['action'] || $mybb->input['action'] == "editpost")
 602  {
 603      $plugins->run_hooks("editpost_action_start");
 604  
 605      if(!isset($mybb->input['previewpost']))
 606      {
 607          $icon = $post['icon'];
 608      }
 609  
 610      if($forum['allowpicons'] != 0)
 611      {
 612          $posticons = get_post_icons();
 613      }
 614  
 615      $mybb->user['username'] = htmlspecialchars_uni($mybb->user['username']);
 616      eval("\$loginbox = \"".$templates->get("changeuserbox")."\";");
 617  
 618      $deletebox = '';
 619      if($post['visible'] != -1 && (($thread['firstpost'] == $pid && (is_moderator($fid, "candeletethreads") || $forumpermissions['candeletethreads'] == 1 && $mybb->user['uid'] == $post['uid'])) || ($thread['firstpost'] != $pid && (is_moderator($fid, "candeleteposts") || $forumpermissions['candeleteposts'] == 1 && $mybb->user['uid'] == $post['uid']))))
 620      {
 621          eval("\$deletebox = \"".$templates->get("editpost_delete")."\";");
 622      }
 623  
 624      $bgcolor = "trow1";
 625      if($mybb->settings['enableattachments'] != 0 && $forumpermissions['canpostattachments'] != 0)
 626      { // Get a listing of the current attachments, if there are any
 627          $attachcount = 0;
 628          $query = $db->simple_select("attachments", "*", "pid='{$pid}'");
 629          $attachments = '';
 630          while($attachment = $db->fetch_array($query))
 631          {
 632              $attachment['size'] = get_friendly_size($attachment['filesize']);
 633              $attachment['icon'] = get_attachment_icon(get_extension($attachment['filename']));
 634              $attachment['filename'] = htmlspecialchars_uni($attachment['filename']);
 635  
 636              if($mybb->settings['bbcodeinserter'] != 0 && $forum['allowmycode'] != 0 && $mybb->user['showcodebuttons'] != 0)
 637              {
 638                  eval("\$postinsert = \"".$templates->get("post_attachments_attachment_postinsert")."\";");
 639              }
 640              // Moderating options
 641              $attach_mod_options = '';
 642              if(is_moderator($fid))
 643              {
 644                  if($attachment['visible'] == 1)
 645                  {
 646                      eval("\$attach_mod_options = \"".$templates->get("post_attachments_attachment_mod_unapprove")."\";");
 647                  }
 648                  else
 649                  {
 650                      eval("\$attach_mod_options = \"".$templates->get("post_attachments_attachment_mod_approve")."\";");
 651                  }
 652              }
 653  
 654              // Remove Attachment
 655              eval("\$attach_rem_options = \"".$templates->get("post_attachments_attachment_remove")."\";");
 656  
 657              if($attachment['visible'] != 1)
 658              {
 659                  eval("\$attachments .= \"".$templates->get("post_attachments_attachment_unapproved")."\";");
 660              }
 661              else
 662              {
 663                  eval("\$attachments .= \"".$templates->get("post_attachments_attachment")."\";");
 664              }
 665              $attachcount++;
 666          }
 667          $query = $db->simple_select("attachments", "SUM(filesize) AS ausage", "uid='".$mybb->user['uid']."'");
 668          $usage = $db->fetch_array($query);
 669          if($usage['ausage'] > ($mybb->usergroup['attachquota']*1024) && $mybb->usergroup['attachquota'] != 0)
 670          {
 671              $noshowattach = 1;
 672          }
 673          else
 674          {
 675              $noshowattach = 0;
 676          }
 677          if($mybb->usergroup['attachquota'] == 0)
 678          {
 679              $friendlyquota = $lang->unlimited;
 680          }
 681          else
 682          {
 683              $friendlyquota = get_friendly_size($mybb->usergroup['attachquota']*1024);
 684          }
 685  
 686          $lang->attach_quota = $lang->sprintf($lang->attach_quota, $friendlyquota);
 687  
 688          $link_viewattachments = '';
 689  
 690          if($usage['ausage'] !== NULL)
 691          {
 692              $friendlyusage = get_friendly_size($usage['ausage']);
 693              $lang->attach_usage = $lang->sprintf($lang->attach_usage, $friendlyusage);
 694              eval("\$link_viewattachments = \"".$templates->get("post_attachments_viewlink")."\";");
 695          }
 696          else
 697          {
 698              $lang->attach_usage = "";
 699          }
 700  
 701          $attach_update_options = '';
 702  
 703          if($mybb->settings['maxattachments'] == 0 || ($mybb->settings['maxattachments'] != 0 && $attachcount < $mybb->settings['maxattachments']) && !$noshowattach)
 704          {
 705              eval("\$attach_add_options = \"".$templates->get("post_attachments_add")."\";");
 706          }
 707  
 708          if(($mybb->usergroup['caneditattachments'] || $forumpermissions['caneditattachments']) && $attachcount > 0)
 709          {
 710              eval("\$attach_update_options = \"".$templates->get("post_attachments_update")."\";");
 711          }
 712  
 713          if($attach_add_options || $attach_update_options)
 714          {
 715              eval("\$newattach = \"".$templates->get("post_attachments_new")."\";");
 716          }
 717          eval("\$attachbox = \"".$templates->get("post_attachments")."\";");
 718      }
 719      else
 720      {
 721          $attachbox = '';
 722      }
 723      if(!$mybb->get_input('attachmentaid', MyBB::INPUT_INT) && !$mybb->get_input('newattachment') && !$mybb->get_input('updateattachment') && !isset($mybb->input['previewpost']))
 724      {
 725          $message = $post['message'];
 726          $subject = $post['subject'];
 727          $reason = htmlspecialchars_uni($post['editreason']);
 728      }
 729      else
 730      {
 731          $message = $mybb->get_input('message');
 732          $subject = $mybb->get_input('subject');
 733          $reason = htmlspecialchars_uni($mybb->get_input('editreason'));
 734      }
 735  
 736      $previewmessage = $message;
 737      $previewsubject = $subject;
 738      $message = htmlspecialchars_uni($message);
 739      $subject = htmlspecialchars_uni($subject);
 740  
 741      if(!isset($post_errors))
 742      {
 743          $post_errors = '';
 744      }
 745  
 746      $subscribe = $nonesubscribe = $emailsubscribe = $pmsubscribe = '';
 747      $postoptionschecked = array('signature' => '', 'disablesmilies' => '');
 748  
 749      if(!empty($mybb->input['previewpost']) || $post_errors)
 750      {
 751          // Set up posthandler.
 752          require_once  MYBB_ROOT."inc/datahandlers/post.php";
 753          $posthandler = new PostDataHandler("update");
 754          $posthandler->action = "post";
 755  
 756          // Set the post data that came from the input to the $post array.
 757          $post = array(
 758              "pid" => $mybb->input['pid'],
 759              "prefix" => $mybb->get_input('threadprefix', MyBB::INPUT_INT),
 760              "subject" => $mybb->get_input('subject'),
 761              "icon" => $mybb->get_input('icon', MyBB::INPUT_INT),
 762              "uid" => $post['uid'],
 763              "username" => $post['username'],
 764              "edit_uid" => $mybb->user['uid'],
 765              "message" => $mybb->get_input('message'),
 766          );
 767  
 768          $postoptions = $mybb->get_input('postoptions', MyBB::INPUT_ARRAY);
 769          if(!isset($postoptions['signature']))
 770          {
 771              $postoptions['signature'] = 0;
 772          }
 773          if(!isset($postoptions['emailnotify']))
 774          {
 775              $postoptions['emailnotify'] = 0;
 776          }
 777          if(!isset($postoptions['disablesmilies']))
 778          {
 779              $postoptions['disablesmilies'] = 0;
 780          }
 781  
 782          // Set up the post options from the input.
 783          $post['options'] = array(
 784              "signature" => $postoptions['signature'],
 785              "emailnotify" => $postoptions['emailnotify'],
 786              "disablesmilies" => $postoptions['disablesmilies']
 787          );
 788  
 789          $posthandler->set_data($post);
 790  
 791          // Now let the post handler do all the hard work.
 792          if(!$posthandler->validate_post())
 793          {
 794              $post_errors = $posthandler->get_friendly_errors();
 795              $post_errors = inline_error($post_errors);
 796              $mybb->input['action'] = "editpost";
 797              $mybb->input['previewpost'] = 0;
 798          }
 799          else
 800          {
 801  
 802              $postoptions = $mybb->get_input('postoptions', MyBB::INPUT_ARRAY);
 803  
 804              if(isset($postoptions['signature']) && $postoptions['signature'] == 1)
 805              {
 806                  $postoptionschecked['signature'] = " checked=\"checked\"";
 807              }
 808  
 809              if(isset($postoptions['disablesmilies']) && $postoptions['disablesmilies'] == 1)
 810              {
 811                  $postoptionschecked['disablesmilies'] = " checked=\"checked\"";
 812              }
 813              
 814              $subscription_method = get_subscription_method($tid, $postoptions);
 815              ${$subscription_method.'subscribe'} = "checked=\"checked\" ";
 816          }
 817      }
 818  
 819      if(!empty($mybb->input['previewpost']))
 820      {
 821          if(!$post['uid'])
 822          {
 823              $query = $db->simple_select('posts', 'username, dateline', "pid='{$pid}'");
 824              $postinfo = $db->fetch_array($query);
 825          }
 826          else
 827          {
 828              // Figure out the poster's other information.
 829              $query = $db->query("
 830                  SELECT u.*, f.*, p.dateline
 831                  FROM ".TABLE_PREFIX."users u
 832                  LEFT JOIN ".TABLE_PREFIX."userfields f ON (f.ufid=u.uid)
 833                  LEFT JOIN ".TABLE_PREFIX."posts p ON (p.uid=u.uid)
 834                  WHERE u.uid='{$post['uid']}' AND p.pid='{$pid}'
 835                  LIMIT 1
 836              ");
 837              $postinfo = $db->fetch_array($query);
 838              $postinfo['userusername'] = $postinfo['username'];
 839          }
 840  
 841          $query = $db->simple_select("attachments", "*", "pid='{$pid}'");
 842          while($attachment = $db->fetch_array($query))
 843          {
 844              $attachcache[0][$attachment['aid']] = $attachment;
 845          }
 846  
 847          if(!isset($postoptions['disablesmilies']))
 848          {
 849              $postoptions['disablesmilies'] = 0;
 850          }
 851  
 852          // Set the values of the post info array.
 853          $postinfo['message'] = $previewmessage;
 854          $postinfo['subject'] = $previewsubject;
 855          $postinfo['icon'] = $icon;
 856          $postinfo['smilieoff'] = $postoptions['disablesmilies'];
 857  
 858          $postbit = build_postbit($postinfo, 1);
 859          eval("\$preview = \"".$templates->get("previewpost")."\";");
 860      }
 861      else if(!$post_errors)
 862      {
 863          $preview = '';
 864  
 865          if($post['includesig'] != 0)
 866          {
 867              $postoptionschecked['signature'] = " checked=\"checked\"";
 868          }
 869  
 870          if($post['smilieoff'] == 1)
 871          {
 872              $postoptionschecked['disablesmilies'] = " checked=\"checked\"";
 873          }
 874  
 875          $subscription_method = get_subscription_method($tid, $postoptions);
 876          ${$subscription_method.'subscribe'} = "checked=\"checked\" ";
 877      }
 878  
 879      // Generate thread prefix selector if this is the first post of the thread
 880      if($thread['firstpost'] == $pid)
 881      {
 882          if(!$mybb->get_input('threadprefix', MyBB::INPUT_INT))
 883          {
 884              $mybb->input['threadprefix'] = $thread['prefix'];
 885          }
 886  
 887          $prefixselect = build_prefix_select($forum['fid'], $mybb->get_input('threadprefix', MyBB::INPUT_INT), 0, $thread['prefix']);
 888      }
 889      else
 890      {
 891          $prefixselect = "";
 892      }
 893  
 894      $editreason = '';
 895      if($mybb->settings['alloweditreason'] == 1)
 896      {
 897          eval("\$editreason = \"".$templates->get("editpost_reason")."\";");
 898          $bgcolor = "trow2";
 899          $bgcolor2 = "trow1";
 900      }
 901      else
 902      {
 903          $bgcolor = "trow1";
 904          $bgcolor2 = "trow2";
 905      }
 906  
 907      // Fetch subscription select box
 908      eval("\$subscriptionmethod = \"".$templates->get("post_subscription_method")."\";");
 909  
 910      $query = $db->simple_select("posts", "*", "tid='{$tid}'", array("limit" => 1, "order_by" => "dateline, pid"));
 911      $firstcheck = $db->fetch_array($query);
 912  
 913      $time = TIME_NOW;
 914      if($firstcheck['pid'] == $pid && $forumpermissions['canpostpolls'] != 0 && $thread['poll'] < 1 && (is_moderator($fid, "canmanagepolls") || $thread['dateline'] > ($time-($mybb->settings['polltimelimit']*60*60)) || $mybb->settings['polltimelimit'] == 0))
 915      {
 916          $lang->max_options = $lang->sprintf($lang->max_options, $mybb->settings['maxpolloptions']);
 917          $numpolloptions = $mybb->get_input('numpolloptions', MyBB::INPUT_INT);
 918          $postpollchecked = '';
 919          
 920          if($numpolloptions < 1)
 921          {
 922              $numpolloptions = 2;
 923          }
 924          
 925          if($mybb->get_input('postpoll', MyBB::INPUT_INT) == 1)
 926          {
 927              $postpollchecked = 'checked="checked"';
 928          }
 929          
 930          eval("\$pollbox = \"".$templates->get("newthread_postpoll")."\";");
 931      }
 932      else
 933      {
 934          $pollbox = '';
 935      }
 936  
 937      // Hide signature option if no permission
 938      $signature = '';
 939      if($mybb->usergroup['canusesig'] == 1 && !$mybb->user['suspendsignature'])
 940      {
 941          eval("\$signature = \"".$templates->get('editpost_signature')."\";");
 942      }
 943  
 944      // Can we disable smilies or are they disabled already?
 945      $disablesmilies = '';
 946      if($forum['allowsmilies'] != 0)
 947      {
 948          eval("\$disablesmilies = \"".$templates->get("editpost_disablesmilies")."\";");
 949      }
 950  
 951      $postoptions = '';
 952      if(!empty($signature) || !empty($disablesmilies))
 953      {
 954          eval("\$postoptions = \"".$templates->get("editpost_postoptions")."\";");
 955      }
 956  
 957      $moderation_notice = '';
 958      if(!is_moderator($forum['fid'], "canapproveunapproveattachs"))
 959      {
 960          if($forumpermissions['modattachments'] == 1  && $forumpermissions['canpostattachments'] != 0)
 961          {
 962              $moderation_text = $lang->moderation_forum_attachments;
 963              eval('$moderation_notice = "'.$templates->get('global_moderation_notice').'";');
 964          }
 965      }
 966  
 967      if(!is_moderator($forum['fid'], "canapproveunapproveposts"))
 968      {
 969          if($forumpermissions['mod_edit_posts'] == 1)
 970          {
 971              $moderation_text = $lang->moderation_forum_edits;
 972              eval('$moderation_notice = "'.$templates->get('global_moderation_notice').'";');
 973          }
 974      }
 975  
 976      $php_max_upload_size = get_php_upload_limit();
 977      $php_max_file_uploads = (int)ini_get('max_file_uploads');
 978      eval("\$post_javascript = \"".$templates->get("post_javascript")."\";");
 979  
 980      $plugins->run_hooks("editpost_end");
 981  
 982      $forum['name'] = strip_tags($forum['name']);
 983  
 984      eval("\$editpost = \"".$templates->get("editpost")."\";");
 985      output_page($editpost);
 986  }


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