forked from github/Quit.mwForum
116 lines
3.5 KiB
Perl
Executable File
116 lines
3.5 KiB
Perl
Executable File
#!/usr/bin/perl
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#------------------------------------------------------------------------------
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# mwForum - Web-based discussion forum
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# Copyright (c) 1999-2015 Markus Wichitill
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#------------------------------------------------------------------------------
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use strict;
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use warnings;
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no warnings qw(uninitialized redefine);
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# Imports
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use TyfMain;
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#------------------------------------------------------------------------------
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# Init
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my ( $m, $cfg, $lng, $user, $userId ) = TyfMain->new( $_[0] );
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# Get CGI parameters
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my $postId = $m->paramInt('pid');
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my $notify = $m->paramBool('notify');
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my $reason = $m->paramStr('reason');
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$postId or $m->error('errParamMiss');
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# Check request source authentication
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$m->checkSourceAuth() or $m->error('errSrcAuth');
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# Get post
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my $post = $m->fetchHash( "
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SELECT posts.*,
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topics.pollId, topics.subject
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FROM posts AS posts
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INNER JOIN topics AS topics
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ON topics.id = posts.topicId
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WHERE posts.id = ?", $postId );
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$post or $m->error('errPstNotFnd');
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my $boardId = $post->{boardId};
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my $topicId = $post->{topicId};
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# Get board
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my $board = $m->fetchHash( "
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SELECT * FROM boards WHERE id = ?", $boardId );
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# Check if user can see and write to board
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my $boardAdmin =
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$user->{admin}
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|| $m->boardAdmin( $userId, $boardId )
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|| $board->{topicAdmins} && $m->topicAdmin( $userId, $topicId );
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$boardAdmin || $m->boardVisible($board) or $m->error('errNoAccess');
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$boardAdmin || $m->boardWritable( $board, 1 ) or $m->error('errNoAccess');
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# Check if user owns post or is moderator
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$userId && $userId == $post->{userId} || $boardAdmin
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or $m->error('errNoAccess');
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# Check editing time limitation
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!$cfg->{postEditTime}
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|| $m->{now} < $post->{postTime} + $cfg->{postEditTime}
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|| $boardAdmin
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|| $m->boardMember( $userId, $boardId )
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or $m->error('errPstEdtTme');
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# Check if topic or post is locked
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!$m->fetchArray( "
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SELECT locked FROM topics WHERE id = ?", $topicId )
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|| $boardAdmin
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or $m->error('errTpcLocked');
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!$post->{locked} || $boardAdmin or $m->error('errPstLocked');
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# Check authorization
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$m->checkAuthz( $user, 'deletePost' );
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# Delete post
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my $trash = $cfg->{trashBoardId} && $cfg->{trashBoardId} != $boardId;
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my $topicDeleted = $m->deletePost( $postId, $trash );
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$m->recalcStats( $boardId, $topicId );
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# Add notification message
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if ( $notify && $post->{userId} && $post->{userId} != $userId ) {
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if ($topicDeleted) {
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$m->addNote(
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'tpcDel', $post->{userId}, 'notTpcDel',
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tpcSbj => $post->{subject},
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reason => $reason
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);
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}
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else {
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my $url = "topic_show$m->{ext}?tid=$topicId";
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$m->addNote(
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'pstDel', $post->{userId}, 'notPstDel',
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tpcUrl => $url,
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reason => $reason
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);
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}
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}
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# Log action and finish
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$m->logAction( 1, 'post', 'delete', $userId, $boardId, $topicId, $postId );
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$m->redirect( 'board_show', bid => $boardId, msg => 'PstTpcDel' )
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if $topicDeleted;
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$m->redirect(
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'topic_show',
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$post->{parentId} ? ( pid => $post->{parentId} ) : ( tid => $topicId ),
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msg => 'PstDel'
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);
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