edit.php

<?php
/**
 * Редактирование сообщений. Изменяет содержание указанного сообщения.
 *
 * @copyright Copyright (C) 2008 PunBB, partially based on code copyright (C) 2008 FluxBB.org
 * @modified Copyright (C) 2014-2018 Flazy
 * @license http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
 * @package Flazy
 */
if (!defined('FORUM_ROOT'))
    define('FORUM_ROOT', './');
require FORUM_ROOT . 'include/common.php';

($hook = get_hook('ed_start')) ? eval($hook) : null;

if (!$forum_user['g_read_board'])
    message($lang_common['No view']);

// Load the post.php language file
require FORUM_ROOT . 'lang/' . $forum_user['language'] . '/post.php';

$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
if ($id < 1)
    message($lang_common['Bad request']);

// Check for use of incorrect URLs
confirm_current_url(forum_link($forum_url['edit'], $id));

// Fetch some info about the post, the topic and the forum
$query = array(
    'SELECT' => 'f.id AS fid, f.forum_name, f.moderators, f.redirect_url, fp.post_replies, fp.post_topics, t.id AS tid, t.subject, t.description, t.description, t.question, t.posted, t.first_post_id, t.closed, t.read_unvote, t.revote, t.days_count, t.votes_count, p.poster, p.poster_id, p.message, p.hide_smilies, p.posted AS time_posted, u.email',
    'FROM'   => 'posts AS p',
    'JOINS'  => array(
        array(
            'INNER JOIN' => 'topics AS t',
            'ON'         => 't.id=p.topic_id'
        ),
        array(
            'INNER JOIN' => 'forums AS f',
            'ON'         => 'f.id=t.forum_id'
        ),
        array(
            'LEFT JOIN' => 'forum_perms AS fp',
            'ON'        => 'fp.forum_id=f.id AND fp.group_id=' . $forum_user['g_id']
        ),
        array(
            'LEFT JOIN' => 'users AS u',
            'ON'        => 'u.id=p.poster_id'
        )
    ),
    'WHERE'  => '(fp.read_forum IS NULL OR fp.read_forum=1) AND p.id=' . $id
);

($hook   = get_hook('ed_qr_get_post_info')) ? eval($hook) : null;
$result = $forum_db->query_build($query) or error(__FILE__, __LINE__);
if (!$forum_db->num_rows($result))
    message($lang_common['Bad request']);

$cur_post = $forum_db->fetch_assoc($result);

// Sort out who the moderators are and if we are currently a moderator (or an admin)
$mods_array              = ($cur_post['moderators'] != '') ? unserialize($cur_post['moderators']) : array();
$forum_page['is_admmod'] = ($forum_user['g_id'] == FORUM_ADMIN || ($forum_user['g_moderator'] == '1' && array_key_exists($forum_user['username'], $mods_array))) ? true : false;

($hook = get_hook('ed_pre_permission_check')) ? eval($hook) : null;

// Do we have permission to edit this post?
if ((!$forum_user['g_edit_posts'] ||
        $cur_post['poster_id'] != $forum_user['id'] ||
        $cur_post['closed'] == '1') &&
        !$forum_page['is_admmod'])
    message($lang_common['No permission']);


$can_edit_subject = $id == $cur_post['first_post_id'];

($hook = get_hook('ed_post_selected')) ? eval($hook) : null;

// Start with a clean slate
$errors = array();

if ($cur_post['question'] != '') {
    ($hook = get_hook('ed_fl_form_poll')) ? eval($hook) : null;

    //User didn't edit smth
    $query = array(
        'SELECT' => 'a.id, a.answer',
        'FROM'   => 'answers AS a',
        'WHERE'  => 'a.topic_id=' . $cur_post['tid'],
    );

    ($hook   = get_hook('ed_fl_qr_get_answers')) ? eval($hook) : null;
    $result = $forum_db->query_build($query) or error(__FILE__, __LINE__);

    $answers  = array();
    $num_rows = $forum_db->num_rows($result);
    if ($num_rows > 0) {
        while ($row           = $forum_db->fetch_assoc($result))
            $answers[]     = $row['answer'];
        $options_count = $num_rows;
    }

    ($hook = get_hook('ed_fl_form_poll_end')) ? eval($hook) : null;
}


//User press update poll
if (isset($_POST['update_poll'])) {
    ($hook = get_hook('ed_fl_form_update_poll')) ? eval($hook) : null;

    $subject     = forum_trim($_POST['req_subject']);
    $description = forum_trim($_POST['desc']);
    $message     = forum_linebreaks(forum_trim($_POST['req_message']));
    $question    = forum_trim($_POST['question']);
    $answers     = array_values($_POST['answer']);
    $days        = intval($_POST['days']);
    $votes       = intval($_POST['votes']);

    ($hook = get_hook('ed_fl_form_update_poll_post')) ? eval($hook) : null;

    $options_count = (!isset($_POST['ans_count']) || intval($_POST['ans_count']) < 2) ? 0 : intval($_POST['ans_count']);

    if ($options_count == 0) {
        $errors[]      = $lang_post['Min count options'];
        $options_count = 2;
    }
    if ($options_count > $forum_config['p_poll_max_answers']) {
        $errors[]      = sprintf($lang_post['Max count options'], $forum_config['p_poll_max_answers']);
        $options_count = $forum_config['p_poll_max_answers'];
    }

    ($hook = get_hook('ed_fl_form_update_poll_end')) ? eval($hook) : null;
} else if (isset($_POST['form_sent'])) {
    ($hook = get_hook('ed_form_submitted')) ? eval($hook) : null;

    // If it is a topic it must contain a subject
    if ($can_edit_subject) {
        require FORUM_ROOT . 'include/utf8/substr_replace.php';
        require FORUM_ROOT . 'include/utf8/ucwords.php';

        $subject = forum_trim($_POST['req_subject']);

        if ($subject == '')
            $errors[] = $lang_post['No subject'];
        else if (utf8_strlen($subject) > 70)
            $errors[] = $lang_post['Too long subject'];
        else if (!$forum_config['p_subject_all_caps'] && check_is_all_caps($subject) && !$forum_page['is_admmod'])
            $subject  = utf8_ucwords(utf8_strtolower($subject));

        $description = forum_trim($_POST['desc']);

        if (utf8_strlen($description) > 100)
            $errors[]    = $lang_post['Too long description'];
        else if (!$forum_config['p_subject_all_caps'] && check_is_all_caps($description) && !$forum_page['is_admmod'])
            $description = utf8_ucwords(utf8_strtolower($description));

        $reset_poll  = (isset($_POST['reset_poll']) && $_POST['reset_poll'] == '1') ? 1 : 0;
        $remove_poll = (isset($_POST['remove_poll']) && $_POST['remove_poll'] == '1') ? 1 : 0;

        if (!$remove_poll) {
            $question = forum_trim($_POST['question']);
            if (utf8_strlen($question) < 6 && $question != '')
                $errors[] = $lang_post['Poll question info'];

            $answers_form = $_POST['answer'];
            $answers      = array();
            if ($question != '') {
                foreach ($answers_form as $ans_num => $ans)
                    if ($ans != '')
                        $answers[] = forum_trim($ans);

                $answers  = array_unique($answers);
                if (count($answers) < 2)
                    $errors[] = $lang_post['Min count options'];
            }

            $read_unvote = ($forum_config['p_poll_enable_read'] && (isset($_POST['read_unvote']) && $_POST['read_unvote'] == '1')) ? '1' : '0';
            $revote      = ($forum_config['p_poll_enable_revote'] && (isset($_POST['revote']) && $_POST['revote'] == '1')) ? '1' : '0';

            $days     = intval($_POST['days']);
            if ($days > 90 || $days < 0)
                $errors[] = $lang_post['Days limit'];

            $votes    = intval($_POST['votes']);
            if ($votes != 0 && ($votes > 1000 || $votes < 10))
                $errors[] = $lang_post['Votes count'];

            if ($question != '' && $days < 0 && $votes == 0)
                $errors[] = $lang_post['Input error'];

            if ($question != '' && $days < 0 && $votes == 0)
                $errors[] = $lang_post['Input error'];
        }
    }

    // Clean up message from POST
    $message = forum_linebreaks(forum_trim($_POST['req_message']));

    if (utf8_strlen($message) > FORUM_MAX_POSTSIZE)
        $errors[] = $lang_post['Too long message'];
    else if ($forum_config['p_message_all_caps'] && check_is_all_caps($message) && !$forum_page['is_admmod'])
        $message  = utf8_ucwords(utf8_strtolower($message));

    // Validate BBCode syntax
    if ($forum_config['p_message_bbcode'] || $forum_config['o_make_links']) {
        if (!defined('FORUM_PARSER_LOADED'))
            require FORUM_ROOT . 'include/parser.php';

        $message = preparse_bbcode($message, $errors);
    }

    if ($message == '')
        $errors[] = $lang_post['No message'];

    $hide_smilies = isset($_POST['hide_smilies']) ? 1 : 0;

    ($hook = get_hook('ed_end_validation')) ? eval($hook) : null;

    // Did everything go according to plan?
    if (empty($errors) && !isset($_POST['preview'])) {
        ($hook = get_hook('ed_pre_post_edited')) ? eval($hook) : null;

        if (!defined('FORUM_SEARCH_IDX_FUNCTIONS_LOADED'))
            require FORUM_ROOT . 'include/search_idx.php';

        if ($can_edit_subject) {
            // Update the topic and any redirect topics
            $query = array(
                'UPDATE' => 'topics',
                'SET'    => 'subject=\'' . $forum_db->escape($subject) . '\', description=\'' . $forum_db->escape($description) . '\'',
                'WHERE'  => 'id=' . $cur_post['tid'] . ' OR moved_to=' . $cur_post['tid']
            );

            if (!empty($question))
                $query['SET'] .= ', question=\'' . $forum_db->escape($question) . '\', read_unvote=' . $read_unvote . ', revote=' . $revote . ', poll_created=' . time() . ', days_count=' . $days . ', votes_count=' . $votes;

            ($hook = get_hook('ed_qr_update_subject')) ? eval($hook) : null;
            $forum_db->query_build($query) or error(__FILE__, __LINE__);

            //We need to reset poll
            if ($reset_poll || $remove_poll) {
                //Remove voting results
                $query = array(
                    'DELETE' => 'voting',
                    'WHERE'  => 'topic_id=' . $cur_post['tid']
                );

                ($hook = get_hook('ed_fl_qr_get_delete_voting')) ? eval($hook) : null;
                $forum_db->query_build($query) or error(__FILE__, __LINE__);

                if ($remove_poll) {
                    //Remove answers
                    $query = array(
                        'DELETE' => 'answers',
                        'WHERE'  => 'topic_id=' . $cur_post['tid']
                    );

                    ($hook = get_hook('ed_fl_qr_get_delete_answers')) ? eval($hook) : null;
                    $forum_db->query_build($query) or error(__FILE__, __LINE__);

                    //Remove poll
                    $query = array(
                        'UPDATE' => 'topics',
                        'SET'    => 'question=\'\', read_unvote=0, revote=0, poll_created=0, days_count=0, votes_count=0',
                        'WHERE'  => 'id=' . $cur_post['tid']
                    );

                    ($hook = get_hook('ed_fl_qr_get_delete_poll')) ? eval($hook) : null;
                    $forum_db->query_build($query) or error(__FILE__, __LINE__);
                }
            } else {
                //Determine how many new
                $query = array(
                    'SELECT' => 'id',
                    'FROM'   => 'answers',
                    'WHERE'  => 'topic_id=' . $cur_post['tid']
                );

                ($hook      = get_hook('ed_fl_qr_get_answers_id')) ? eval($hook) : null;
                $result    = $forum_db->query_build($query) or error(__FILE__, __LINE__);
                $ans_ids   = array();
                while (list($ans_id) = $forum_db->fetch_row($result))
                    $ans_ids[] = $ans_id;

                foreach ($answers as $ans_num => $ans) {
                    //Old answer
                    if (isset($ans_ids[$ans_num])) {
                        $query = array(
                            'UPDATE' => 'answers',
                            'SET'    => 'answer=\'' . $forum_db->escape($ans) . '\'',
                            'WHERE'  => 'id=' . $ans_ids[$ans_num]
                        );

                        ($hook = get_hook('ed_fl_qr_get_update_answers')) ? eval($hook) : null;
                        $forum_db->query_build($query) or error(__FILE__, __LINE__);
                    } else {
                        //New answer
                        $query = array(
                            'INSERT' => 'topic_id, answer',
                            'INTO'   => 'answers',
                            'VALUES' => $cur_post['tid'] . ', \'' . $forum_db->escape($answers[$ans_num]) . '\''
                        );

                        ($hook = get_hook('ed_fl_qr_get_new_answers')) ? eval($hook) : null;
                        $forum_db->query_build($query) or error(__FILE__, __LINE__);
                    }
                }

                //Remove answers
                $count_answ = count($answers);
                if (count($ans_ids) > $count_answ) {
                    $ids   = implode(',', array_slice($ans_ids, $count_answ));
                    $query = array(
                        'DELETE' => 'answers',
                        'WHERE'  => 'id IN(' . $ids . ')'
                    );

                    ($hook = get_hook('ed_fl_qr_get_remove_answers')) ? eval($hook) : null;
                    $forum_db->query_build($query) or error(__FILE__, __LINE__);

                    $query = array(
                        'DELETE' => 'voting',
                        'WHERE'  => 'answer_id IN(' . $ids . ')'
                    );

                    ($hook = get_hook('ed_fl_qr_get_remove_voting')) ? eval($hook) : null;
                    $forum_db->query_build($query) or error(__FILE__, __LINE__);
                }

                ($hook = get_hook('ed_fl_update_question')) ? eval($hook) : null;
            }

            // We changed the subject, so we need to take that into account when we update the search words
            update_search_index('edit', $id, $message, $subject, $description);
        } else
            update_search_index('edit', $id, $message);

        // Update the post
        $query = array(
            'UPDATE' => 'posts',
            'SET'    => 'message=\'' . $forum_db->escape($message) . '\', hide_smilies=\'' . $hide_smilies . '\'',
            'WHERE'  => 'id=' . $id
        );

        if (!isset($_POST['silent']) || !$forum_page['is_admmod'])
            $query['SET'] .= ', edited=' . time() . ', edited_by=\'' . $forum_db->escape($forum_user['username']) . '\'';

        if ($cur_post['time_posted'] + $forum_config['o_post_edit'] > time() && !$forum_page['is_admmod'])
            $query['SET'] = 'message=\'' . $forum_db->escape($message) . '\', hide_smilies=\'' . $hide_smilies . '\'';

        ($hook = get_hook('ed_qr_update_post')) ? eval($hook) : null;
        $forum_db->query_build($query) or error(__FILE__, __LINE__);

        if (isset($_POST['mail_send']) && $cur_post['poster_id'] != $forum_user['id'] && $cur_post['poster_id'] > 1) {
            $mail_tpl = forum_trim(file_get_contents(FORUM_ROOT . 'lang/' . $forum_user['language'] . '/mail_templates/edit_post.tpl'));

            // The first row contains the subject
            $first_crlf   = strpos($mail_tpl, "\n");
            $mail_subject = forum_trim(substr($mail_tpl, 8, $first_crlf - 8));
            $mail_message = forum_trim(substr($mail_tpl, $first_crlf));

            $mail_subject = str_replace('<topic_subject>', $cur_post['subject'], $mail_subject);
            $mail_message = str_replace('<topic_subject>', $cur_post['subject'], $mail_message);
            $mail_message = str_replace('<edit_user>', $forum_user['username'], $mail_message);
            $mail_message = str_replace('<post_url>', forum_link($forum_url['post'], $id), $mail_message);
            $mail_message = str_replace('<board_mailer>', sprintf($lang_common['Forum mailer'], $forum_config['o_board_title']), $mail_message);

            if (!defined('FORUM_EMAIL_FUNCTIONS_LOADED'))
                require FORUM_ROOT . 'include/functions/email.php';

            forum_mail($cur_post['email'], $mail_subject, $mail_message);
        }

        ($hook = get_hook('ed_pre_redirect')) ? eval($hook) : null;

        redirect(forum_link($forum_url['post'], $id), $lang_post['Edit redirect']);
    }
}

// Setup error messages
if (!empty($errors)) {
    $forum_page['errors'] = array();

    foreach ($errors as $cur_error)
        $forum_page['errors'][] = '<li><span>' . $cur_error . '</span></li>';
}

// Setup form
$forum_page['group_count']     = $forum_page['item_count']      = $forum_page['fld_count']       = 0;
$forum_page['form_action']     = forum_link($forum_url['edit'], $id);
$forum_page['form_attributes'] = array();

$forum_page['hidden_fields'] = array(
    'form_sent'  => '<input type="hidden" name="form_sent" value="1" />',
    'csrf_token' => '<input type="hidden" name="csrf_token" value="' . generate_form_token($forum_page['form_action']) . '" />'
);

// Setup help
$forum_page['main_head_options']       = array();
if ($forum_config['p_message_bbcode'])
    $forum_page['text_options']['bbcode']  = '<span' . (empty($forum_page['text_options']) ? ' class="first-item"' : '') . '><a class="exthelp" href="' . forum_link($forum_url['help'], 'bbcode') . '" title="' . sprintf($lang_common['Help page'], $lang_common['BBCode']) . '">' . $lang_common['BBCode'] . '</a></span>';
if ($forum_config['p_message_img_tag'])
    $forum_page['text_options']['img']     = '<span' . (empty($forum_page['text_options']) ? ' class="first-item"' : '') . '><a class="exthelp" href="' . forum_link($forum_url['help'], 'img') . '" title="' . sprintf($lang_common['Help page'], $lang_common['Images']) . '">' . $lang_common['Images'] . '</a></span>';
if ($forum_config['o_smilies'])
    $forum_page['text_options']['smilies'] = '<span' . (empty($forum_page['text_options']) ? ' class="first-item"' : '') . '><a class="exthelp" href="' . forum_link($forum_url['help'], 'smilies') . '" title="' . sprintf($lang_common['Help page'], $lang_common['Smilies']) . '">' . $lang_common['Smilies'] . '</a></span>';


// Setup breadcrumbs
$forum_page['crumbs'] = array(
    array($forum_config['o_board_title'], forum_link($forum_url['index'])),
    array($cur_post['forum_name'], forum_link($forum_url['forum'], array($cur_post['fid'], sef_friendly($cur_post['forum_name'])))),
    array($cur_post['subject'], forum_link($forum_url['topic'], array($cur_post['tid'], sef_friendly($cur_post['subject'])))),
    (($id == $cur_post['first_post_id']) ? $lang_post['Edit topic'] : $lang_post['Edit reply'])
);

($hook = get_hook('ed_pre_header_load')) ? eval($hook) : null;

define('FORUM_PAGE', 'postedit');
require FORUM_ROOT . 'header.php';

// START SUBST - <forum_main>
ob_start();

($hook = get_hook('ed_main_output_start')) ? eval($hook) : null;


// If preview selected and there are no errors
if (isset($_POST['preview']) && empty($forum_page['errors'])) {
    if (!defined('FORUM_PARSER_LOADED'))
        require FORUM_ROOT . 'include/parser.php';

    // Generate the post heading
    $forum_page['post_ident']           = array();
    $forum_page['post_ident']['num']    = '<span class="post-num">#</span>';
    $forum_page['post_ident']['byline'] = '<span class="post-byline">' . sprintf((($id == $cur_post['first_post_id']) ? $lang_post['Topic byline'] : $lang_post['Reply byline']), '<strong>' . forum_htmlencode($cur_post['poster']) . '</strong>') . '</span>';
    $forum_page['post_ident']['link']   = '<span class="post-link">' . format_time(time()) . '</span>';

    $forum_page['preview_message'] = parse_message($message, $hide_smilies);

    ($hook = get_hook('ed_preview_pre_display')) ? eval($hook) : null;
    ?>
    <div class="main-subhead">
        <h2 class="hn"><span><?php echo $id == $cur_post['first_post_id'] ? $lang_post['Preview edited topic'] : $lang_post['Preview edited reply'] ?></span></h2>
    </div>
    <div id="post-preview" class="main-content main-frm">
        <div class="post singlepost">
            <div class="posthead">
                <h3 class="hn"><?php echo implode(' ', $forum_page['post_ident']) ?></h3>
                <?php ($hook = get_hook('ed_preview_new_post_head_option')) ? eval($hook) : null; ?>
            </div>
            <div class="postbody">
                <div class="post-entry">
                    <div class="entry-content">
                        <?php echo $forum_page['preview_message'] . "\n" ?>
                    </div>
                    <?php ($hook = get_hook('ed_preview_new_post_entry_data')) ? eval($hook) : null; ?>
                </div>
            </div>
        </div>
    </div>
    <?php
}
?>
<div class="main-subhead">
    <h2 class="hn"><span><?php echo ($id != $cur_post['first_post_id']) ? $lang_post['Compose edited reply'] : $lang_post['Compose edited topic'] ?></span></h2>
</div>
<div id="post-form" class="main-content main-frm">
    <?php
    if (!empty($forum_page['text_options']))
        echo "\t\t" . '<p class="ct-options options">' . sprintf($lang_common['You may use'], implode(' ', $forum_page['text_options'])) . '</p>' . "\n";

// If there were any errors, show them
    if (isset($forum_page['errors'])) {
        ?>
        <div class="ct-box error-box">
            <h2 class="warn hn"><span><?php echo $lang_post['Post errors'] ?></span></h2>
            <ul class="error-list">
                <?php echo implode("\n\t\t\t\t", $forum_page['errors']) . "\n" ?>
            </ul>
        </div>
        <?php
    }
    ?>
    <div id="req-msg" class="req-warn ct-box error-box">
        <p><?php printf($lang_common['Required warn'], '<em>' . $lang_common['Required'] . '</em>') ?></p>
    </div>
    <form id="afocus" class="frm-form" name="post" method="post" accept-charset="utf-8" action="<?php echo $forum_page['form_action'] ?>"<?php if (!empty($forum_page['form_attributes'])) echo ' ' . implode(' ', $forum_page['form_attributes']) ?>>
        <div class="hidden">
            <?php echo implode("\n\t\t\t\t", $forum_page['hidden_fields']) . "\n" ?>
        </div>
        <?php ($hook = get_hook('ed_pre_main_fieldset')) ? eval($hook) : null; ?>
        <fieldset class="frm-group group<?php echo ++$forum_page['group_count'] ?>">
            <legend class="group-legend"><strong><?php echo $lang_post['Edit post legend'] ?></strong></legend>
            <?php ($hook = get_hook('ed_pre_subject')) ? eval($hook) : null; ?>
            <?php if ($can_edit_subject): ?>
                <div class="sf-set set<?php echo ++$forum_page['item_count'] ?>">
                    <div class="sf-box text required">
                        <label for="fld<?php echo ++$forum_page['fld_count'] ?>"><span><?php echo $lang_post['Topic subject'] ?><em><?php echo $lang_common['Required'] ?></em></span></label>
                        <span class="fld-input"><input id="fld<?php echo $forum_page['fld_count'] ?>" type="text" name="req_subject" size="80" maxlength="70" value="<?php echo forum_htmlencode(isset($_POST['req_subject']) ? $_POST['req_subject'] : $cur_post['subject']) ?>" /></span>
                    </div>
                </div>
                <div class="sf-set set<?php echo ++$forum_page['item_count'] ?>">
                    <div class="sf-box text required">
                        <label for="fld<?php echo ++$forum_page['fld_count'] ?>"><span><?php echo $lang_post['Topic description'] ?><em></em></span></label><br />
                        <span class="fld-input"><input id="fld<?php echo $forum_page['fld_count'] ?>" type="text" name="desc" size="80" maxlength="100" value="<?php echo forum_htmlencode(isset($_POST['req_desc']) ? $_POST['desc'] : $cur_post['description']) ?>" /></span>
                    </div>
                </div>
            <?php endif;
            ($hook                     = get_hook('ed_pre_message_box')) ? eval($hook) : null;
            ?>
            <div class="txt-set set<?php echo ++$forum_page['item_count'] ?>">
                <div class="txt-box textarea required">
                    <label for="fld<?php echo ++$forum_page['fld_count'] ?>"><span><?php echo $lang_post['Write message'] ?>  <em><?php echo $lang_common['Required'] ?></em></span></label>
<?php require FORUM_ROOT . 'bb.php'; ?>
                    <div class="txt-input"><span class="fld-input"><textarea id="fld<?php echo $forum_page['fld_count'] ?>" name="req_message" rows="14" cols="95"><?php echo forum_htmlencode(isset($_POST['req_message']) ? $message : $cur_post['message']) ?></textarea></span></div>
                </div>
            </div>
            <?php
            $forum_page['checkboxes'] = array();
            if ($forum_config['o_smilies']) {
                if (isset($_POST['hide_smilies']) || $cur_post['hide_smilies'])
                    $forum_page['checkboxes']['hide_smilies'] = '<div class="mf-item"><span class="fld-input"><input type="checkbox" id="fld' . ( ++$forum_page['fld_count']) . '" name="hide_smilies" value="1" checked="checked" /></span> <label for="fld' . $forum_page['fld_count'] . '">' . $lang_post['Hide smilies'] . '</label></div>';
                else
                    $forum_page['checkboxes']['hide_smilies'] = '<div class="mf-item"><span class="fld-input"><input type="checkbox" id="fld' . ( ++$forum_page['fld_count']) . '" name="hide_smilies" value="1" /></span> <label for="fld' . $forum_page['fld_count'] . '">' . $lang_post['Hide smilies'] . '</label></div>';
            }

            if ($forum_page['is_admmod']) {
                if ((isset($_POST['form_sent']) && isset($_POST['silent'])) || !isset($_POST['form_sent']))
                    $forum_page['checkboxes']['silent'] = '<div class="mf-item"><span class="fld-input"><input type="checkbox" id="fld' . ( ++$forum_page['fld_count']) . '" name="silent" value="1" checked="checked" /></span> <label for="fld' . $forum_page['fld_count'] . '">' . $lang_post['Silent edit'] . '</label></div>';
                else
                    $forum_page['checkboxes']['silent'] = '<div class="mf-item"><span class="fld-input"><input type="checkbox" id="fld' . ( ++$forum_page['fld_count']) . '" name="silent" value="1" /></span> <label for="fld' . $forum_page['fld_count'] . '">' . $lang_post['Silent edit'] . '</label></div>';

                if ($cur_post['poster_id'] != $forum_user['id'])
                    $forum_page['checkboxes']['mail_send'] = '<div class="mf-item"><span class="fld-input"><input type="checkbox" id="fld' . ( ++$forum_page['fld_count']) . '" name="mail_send" value="1" checked="checked" /></span> <label for="fld' . $forum_page['fld_count'] . '">' . $lang_post['Mail send'] . '</label></div>';
            }

            ($hook = get_hook('ed_pre_checkbox_display')) ? eval($hook) : null;

            if (!empty($forum_page['checkboxes'])) {
                ?>
                <fieldset class="mf-set set<?php echo ++$forum_page['item_count'] ?>">
                    <legend><span><?php echo $lang_post['Post settings'] ?></span></legend>
                    <div class="mf-box checkbox">
                    <?php echo implode("\n\t\t\t\t\t\t", $forum_page['checkboxes']) . "\n"; ?>
                    </div>
                <?php ($hook = get_hook('ed_pre_checkbox_fieldset_end')) ? eval($hook) : null; ?>
                </fieldset>
                <?php
            }

            ($hook = get_hook('ed_pre_main_fieldset_end')) ? eval($hook) : null;
            ?>
        </fieldset>
        <?php
        ($hook = get_hook('ed_main_fieldset_end')) ? eval($hook) : null;

        if ($can_edit_subject) {
            require FORUM_ROOT . 'include/functions/form_poll.php';

            $forum_page['group_count'] = $forum_page['item_count']  = $forum_page['fld_count']   = 0;

            //Is there something?
            if ($cur_post['question'] != '') {

                if ($forum_user['g_id'] == FORUM_ADMIN || $forum_user['username'] == $cur_post['poster']) {
                    ?>
                    <fieldset class="frm-group group<?php echo ++$forum_page['group_count'] ?>">
                        <div class="sf-set set1">
                            <div class="sf-box checkbox">
                                <span class="fld-input"><input id="fld<?php echo ++$forum_page['fld_count'] ?>" type="checkbox" value="1" name="reset_poll"/></span>
                                <label for="fld<?php echo $forum_page['fld_count'] ?>"><span><?php echo $lang_post['Reset res'] ?></span><?php echo $lang_post['Reset res info'] ?></label>
                            </div>
                        </div>
                        <div class="sf-set set2">
                            <div class="sf-box checkbox">
                                <span class="fld-input"><input id="fld<?php echo ++$forum_page['fld_count'] ?>" type="checkbox" value="1" name="remove_poll"/></span>
                                <label for="fld<?php echo $forum_page['fld_count'] ?>"><span><?php echo $lang_post['Remove'] ?></span><?php echo $lang_post['Remove info'] ?></label></div>
                        </div>
                    </fieldset>
                    <?php
                }

                if ($forum_user['g_id'] == FORUM_ADMIN || $forum_user['username'] == $cur_post['poster'])
                    form_poll(isset($_POST['question']) ? $_POST['question'] : $cur_post['question'], $answers, $options_count, (!isset($days)) ? $cur_post['days_count'] : $days, (!isset($votes)) ? (($cur_post['votes_count'] == 0) ? '' : $cur_post['votes_count']) : $votes);
            } else
                form_poll(isset($_POST['question']) ? $_POST['question'] : '', (isset($answers) && $answers != null) ? $answers : array(), isset($options_count) ? $options_count : 2, (isset($days)) ? $days : '', (isset($votes) && $votes != null) ? $votes : '');
        }
        ?>
        <div class="frm-buttons">
            <span class="submit"><input type="submit" name="submit" value="<?php echo ($id != $cur_post['first_post_id']) ? $lang_post['Submit reply'] : $lang_post['Submit topic'] ?>" /></span>
            <span class="submit"><input type="submit" name="preview" value="<?php echo ($id != $cur_post['first_post_id']) ? $lang_post['Preview reply'] : $lang_post['Preview topic'] ?>" /></span>
        </div>
    </form>
</div>
<?php
$forum_id = $cur_post['fid'];

($hook = get_hook('ed_end')) ? eval($hook) : null;

$tpl_temp = forum_trim(ob_get_contents());
$tpl_main = str_replace('<forum_main>', $tpl_temp, $tpl_main);
ob_end_clean();
// END SUBST - <forum_main>

require FORUM_ROOT . 'footer.php';