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edit.php
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edit.php
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<?php
/**
* Copyright (C) 2008-2012 FluxBB
* based on code by Rickard Andersson copyright (C) 2002-2008 PunBB
* License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher
*/
define('PUN_ROOT', dirname(__FILE__).'/');
require PUN_ROOT.'include/common.php';
require PUN_ROOT.'include/poll.php';
if ($pun_user['g_read_board'] == '0')
message($lang_common['No view'], false, '403 Forbidden');
$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
if ($id < 1)
message($lang_common['Bad request'], false, '404 Not Found');
// MOD last topic on index - f.last_post_id, - мод ограничения времени редактирвания, добавил p.posted as pposted, p.edit_post - StickFP Add t.stick_fp, - MOD warnings Add , w.message AS warning - t.poll_type, t.poll_time, t.poll_term, t.poll_kol, - Visman
// Fetch some info about the post, the topic and the forum
$result = $db->query('SELECT f.id AS fid, f.forum_name, f.moderators, f.redirect_url, fp.post_replies, fp.post_topics, f.last_post_id, t.id AS tid, t.stick_fp, t.subject, t.posted, t.first_post_id, t.sticky, t.closed, t.poll_type, t.poll_time, t.poll_term, t.poll_kol, p.poster, p.poster_id, p.message, p.hide_smilies, p.posted as pposted, p.edit_post, w.message AS warning FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'warnings AS w ON p.id=w.id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.id='.$id) or error('Unable to fetch post info', __FILE__, __LINE__, $db->error());
$cur_post = $db->fetch_assoc($result);
if (!$cur_post)
message($lang_common['Bad request'], false, '404 Not Found');
// MOD subforums - Visman
if (!isset($sf_array_asc[$cur_post['fid']]))
message($lang_common['Bad request'], false, '404 Not Found');
// 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();
$is_admmod = ($pun_user['g_id'] == PUN_ADMIN || ($pun_user['g_moderator'] == '1' && array_key_exists($pun_user['username'], $mods_array))) ? true : false;
$can_edit_subject = $id == $cur_post['first_post_id'];
if ($pun_config['o_censoring'] == '1')
{
$cur_post['subject'] = censor_words($cur_post['subject']);
$cur_post['message'] = censor_words($cur_post['message']);
}
// Do we have permission to edit this post?
if (($pun_user['g_edit_posts'] == '0' ||
$cur_post['poster_id'] != $pun_user['id'] ||
$cur_post['closed'] == '1') &&
!$is_admmod)
message($lang_common['No permission'], false, '403 Forbidden');
if ($is_admmod && $pun_user['g_id'] != PUN_ADMIN && in_array($cur_post['poster_id'], get_admin_ids()))
message($lang_common['No permission'], false, '403 Forbidden');
// мод ограничения времени редактирвания - Visman
if (!$is_admmod && $pun_user['g_deledit_interval'] != 0 && $cur_post['edit_post'] != 1 && (time()-$cur_post['pposted']) > $pun_user['g_deledit_interval'])
message($lang_common['No permission'], false, '403 Forbidden');
// Load the post.php language file
require PUN_ROOT.'lang/'.$pun_user['language'].'/post.php';
// Start with a clean slate
$errors = array();
if (isset($_POST['form_sent']))
{
// Make sure they got here from the site
confirm_referrer('edit.php');
// If it's a topic it must contain a subject
if ($can_edit_subject)
{
$subject = pun_trim($_POST['req_subject'] ?? '');
if ($pun_config['o_censoring'] == '1')
$censored_subject = pun_trim(censor_words($subject));
if ($subject == '')
$errors[] = $lang_post['No subject'];
else if ($pun_config['o_censoring'] == '1' && $censored_subject == '')
$errors[] = $lang_post['No subject after censoring'];
else if (pun_strlen($subject) > 70)
$errors[] = $lang_post['Too long subject'];
else if ($pun_config['p_subject_all_caps'] == '0' && is_all_uppercase($subject) && !$pun_user['is_admmod'])
$errors[] = $lang_post['All caps subject'];
else if ($pun_user['g_post_links'] != '1' && preg_match('%(?:h\s*t|f)\s*t\s*p\s*(?:s\s*)?:\s*/\s*/%i', $subject))
$errors[] = $lang_post['No subject after censoring'];
poll_form_validate($cur_post['tid'], $errors);
} else { // MOD warnings - Visman
$subject = $cur_post['subject'];
}
// Clean up message from POST
$message = pun_linebreaks(pun_trim($_POST['req_message'] ?? ''));
// Here we use strlen() not pun_strlen() as we want to limit the post to PUN_MAX_POSTSIZE bytes, not characters
if (pun_strlen($message) > PUN_MAX_POSTSIZE)
$errors[] = sprintf($lang_post['Too long message'], forum_number_format(PUN_MAX_POSTSIZE));
else if ($pun_config['p_message_all_caps'] == '0' && is_all_uppercase($message) && !$pun_user['is_admmod'])
$errors[] = $lang_post['All caps message'];
// Validate BBCode syntax
if ($pun_config['p_message_bbcode'] == '1')
{
require PUN_ROOT.'include/parser.php';
$message = preparse_bbcode($message, $errors);
}
if (empty($errors))
{
if ($message == '')
$errors[] = $lang_post['No message'];
else if ($pun_config['o_censoring'] == '1')
{
// Censor message to see if that causes problems
$censored_message = pun_trim(censor_words($message));
if ($censored_message == '')
$errors[] = $lang_post['No message after censoring'];
}
}
$hide_smilies = isset($_POST['hide_smilies']) ? '1' : '0';
$stick_topic = isset($_POST['stick_topic']) ? '1' : '0';
if (!$is_admmod)
$stick_topic = $cur_post['sticky'];
// Visman
$edit_post = isset($_POST['editpost']) ? '1' : '0';
if ($pun_user['g_id'] != PUN_ADMIN)
$edit_post = $cur_post['edit_post'];
$stick_fp = isset($_POST['stickfp']) ? '1' : '0';
if (!$is_admmod)
$stick_fp = $cur_post['stick_fp'];
// Did everything go according to plan?
if (empty($errors) && !isset($_POST['preview']))
{
$is_modified = ($subject != $cur_post['subject'] ||
$message != $cur_post['message'] ||
$hide_smilies != $cur_post['hide_smilies'] ||
$edit_post != $cur_post['edit_post'] ||
$stick_fp != $cur_post['stick_fp'] ||
$stick_topic != $cur_post['sticky']); // MOD warnings - Visman
$edited_sql = (!isset($_POST['silent']) || !$is_admmod) ? ', edited='.time().', edited_by=\''.$db->escape($pun_user['username']).'\'' : '';
$edited_sql.= ', edit_post='.$edit_post; // Visman
require PUN_ROOT.'include/search_idx.php';
// MOD warnings - Visman
if ($is_modified)
{
if ($can_edit_subject)
{
// Update the topic and any redirect topics
$db->query('UPDATE '.$db->prefix.'topics SET stick_fp='.$stick_fp.', subject=\''.$db->escape($subject).'\', sticky='.$stick_topic.' WHERE id='.$cur_post['tid'].' OR moved_to='.$cur_post['tid']) or error('Unable to update topic', __FILE__, __LINE__, $db->error());
// Is the current topic last? - last topic on index - Visman
$result = $db->query('SELECT 1 FROM '.$db->prefix.'posts WHERE id='.$cur_post['last_post_id'].' AND topic_id='.$cur_post['tid']);
if ($db->result($result))
$db->query('UPDATE '.$db->prefix.'forums SET last_topic=\''.$db->escape($subject).'\' WHERE id='.$cur_post['fid']) or error('Unable to update last topic', __FILE__, __LINE__, $db->error());
// 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);
}
else
update_search_index('edit', $id, $message);
}
if ($is_admmod)
{
$warning = pun_linebreaks(pun_trim($_POST['warning'] ?? ''));
if ($warning != $cur_post['warning'])
{
$db->query('DELETE FROM '.$db->prefix.'warnings WHERE id='.$id) or error('Unable to remove warning', __FILE__, __LINE__, $db->error());
$sql_warm = '';
if (strlen($warning) > 0 )
{
$db->query('INSERT INTO '.$db->prefix.'warnings (id, poster, poster_id, posted, message) VALUES('.$id.', \''.$db->escape($pun_user['username']).'\', '.$pun_user['id'].', '.time().', \''.$db->escape($warning).'\')') or error('Unable to insert warning', __FILE__, __LINE__, $db->error());
$sql_warm = ', warning_flag=1';
}
$result = $db->query('SELECT COUNT(p.id) FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'warnings AS w ON w.id=p.id WHERE p.poster_id='.$cur_post['poster_id']) or error('Unable to sum for posts', __FILE__, __LINE__, $db->error());
$num_warn = $db->result($result);
$db->query('UPDATE '.$db->prefix.'users SET warning_all='.$num_warn.$sql_warm.' WHERE id='.$cur_post['poster_id']) or error('Unable to update user', __FILE__, __LINE__, $db->error());
}
}
if ($is_modified)
{
// Update the post
$db->query('UPDATE '.$db->prefix.'posts SET message=\''.$db->escape($message).'\', hide_smilies='.$hide_smilies.$edited_sql.' WHERE id='.$id) or error('Unable to update post', __FILE__, __LINE__, $db->error());
}
// MOD warnings - Visman
// Poll MOD - Visman
if ($can_edit_subject)
poll_save($cur_post['tid']);
// Poll MOD - Visman
redirect('viewtopic.php?pid='.$id.'#p'.$id, $lang_post['Edit redirect']);
}
}
$page_title = array(pun_htmlspecialchars($pun_config['o_board_title']), $lang_post['Edit post']);
$required_fields = array('req_subject' => $lang_common['Subject'], 'req_message' => $lang_common['Message']);
$focus_element = array('edit', 'req_message');
define('PUN_ACTIVE_PAGE', 'index');
require PUN_ROOT.'header.php';
$cur_index = 1;
?>
<div class="linkst">
<div class="inbox">
<ul class="crumbs">
<li><a href="index.php"><?php echo $lang_common['Index'] ?></a></li>
<li><span>» </span><a href="viewforum.php?id=<?php echo $cur_post['fid'] ?>"><?php echo pun_htmlspecialchars($cur_post['forum_name']) ?></a></li>
<li><span>» </span><a href="viewtopic.php?id=<?php echo $cur_post['tid'] ?>"><?php echo pun_htmlspecialchars($cur_post['subject']) ?></a></li>
<li><span>» </span><strong><?php echo $lang_post['Edit post'] ?></strong></li>
</ul>
</div>
</div>
<?php
// If there are errors, we display them
if (!empty($errors))
{
?>
<div id="posterror" class="block">
<h2><span><?php echo $lang_post['Post errors'] ?></span></h2>
<div class="box">
<div class="inbox error-info">
<p><?php echo $lang_post['Post errors info'] ?></p>
<ul class="error-list">
<?php
foreach ($errors as $cur_error)
echo "\t\t\t\t".'<li><strong>'.$cur_error.'</strong></li>'."\n";
?>
</ul>
</div>
</div>
</div>
<?php
}
else if (isset($_POST['preview']))
{
require_once PUN_ROOT.'include/parser.php';
$preview_message = parse_message($message, $hide_smilies);
?>
<div id="postpreview" class="blockpost">
<h2><span><?php echo $lang_post['Post preview'] ?></span></h2>
<div class="box">
<div class="inbox">
<div class="postbody">
<div class="postright">
<div class="postmsg">
<?php echo $preview_message."\n" ?>
<?php if ($can_edit_subject) poll_display_post($cur_post['tid'], $pun_user['id']); ?>
</div>
</div>
</div>
</div>
</div>
</div>
<?php
}
?>
<div id="editform" class="blockform">
<h2><span><?php echo $lang_post['Edit post'] ?></span></h2>
<div class="box">
<form id="edit" method="post" action="edit.php?id=<?php echo $id ?>&action=edit" onsubmit="return process_form(this)">
<div class="inform">
<fieldset>
<legend><?php echo $lang_post['Edit post legend'] ?></legend>
<input type="hidden" name="form_sent" value="1" />
<input type="hidden" name="csrf_hash" value="<?php echo csrf_hash() ?>" />
<div class="infldset txtarea">
<?php if ($can_edit_subject): ?> <label class="required"><strong><?php echo $lang_common['Subject'] ?> <span><?php echo $lang_common['Required'] ?></span></strong><br />
<input class="longinput for-emoji-autocomplete" type="text" name="req_subject" size="80" maxlength="70" tabindex="<?php echo $cur_index++ ?>" value="<?php echo pun_htmlspecialchars(isset($_POST['req_subject']) ? $_POST['req_subject'] : $cur_post['subject']) ?>" /><br /></label>
<?php endif; ?> <label class="required"><strong><?php echo $lang_common['Message'] ?> <span><?php echo $lang_common['Required'] ?></span></strong><br />
<textarea class="for-emoji-autocomplete" name="req_message" rows="20" cols="95" tabindex="<?php echo $cur_index++ ?>"><?php echo pun_htmlspecialchars(isset($_POST['req_message']) ? $message : $cur_post['message']) ?></textarea><br /></label>
<ul class="bblinks">
<li><span><a href="help.php#bbcode" onclick="window.open(this.href); return false;"><?php echo $lang_common['BBCode'] ?></a> <?php echo ($pun_config['p_message_bbcode'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li>
<li><span><a href="help.php#url" onclick="window.open(this.href); return false;"><?php echo $lang_common['url tag'] ?></a> <?php echo ($pun_config['p_message_bbcode'] == '1' && $pun_user['g_post_links'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li>
<li><span><a href="help.php#img" onclick="window.open(this.href); return false;"><?php echo $lang_common['img tag'] ?></a> <?php echo ($pun_config['p_message_bbcode'] == '1' && $pun_config['p_message_img_tag'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li>
<li><span><a href="help.php#smilies" onclick="window.open(this.href); return false;"><?php echo $lang_common['Smilies'] ?></a> <?php echo ($pun_config['o_smilies'] == '1') ? $lang_common['on'] : $lang_common['off']; ?></span></li>
</ul>
<?php if ($is_admmod): ?> <label><strong><?php echo $lang_common['Moderator'] ?></strong><br />
<input class="longinput" type="text" name="warning" size="80" maxlength="5000" tabindex="<?php echo $cur_index++ ?>" value="<?php echo pun_htmlspecialchars(isset($_POST['warning']) ? $_POST['warning'] : $cur_post['warning']) ?>" /><br /></label>
<?php elseif ($cur_post['warning'] != ''): ?>
<div class="postwarn">
<?php echo pun_htmlspecialchars($cur_post['warning'])."\n" ?>
</div>
<?php endif; ?>
</div>
</fieldset>
<?php
$checkboxes = array();
if ($can_edit_subject && $is_admmod)
{
if (isset($_POST['stick_topic']) || !isset($_POST['form_sent']) && $cur_post['sticky'] == '1')
$checkboxes[] = '<label><input type="checkbox" name="stick_topic" value="1" checked="checked" tabindex="'.($cur_index++).'" />'.$lang_common['Stick topic'].'<br /></label>';
else
$checkboxes[] = '<label><input type="checkbox" name="stick_topic" value="1" tabindex="'.($cur_index++).'" />'.$lang_common['Stick topic'].'<br /></label>';
}
if ($pun_config['o_smilies'] == '1')
{
if (isset($_POST['hide_smilies']) || !isset($_POST['form_sent']) && $cur_post['hide_smilies'] == '1')
$checkboxes[] = '<label><input type="checkbox" name="hide_smilies" value="1" checked="checked" tabindex="'.($cur_index++).'" />'.$lang_post['Hide smilies'].'<br /></label>';
else
$checkboxes[] = '<label><input type="checkbox" name="hide_smilies" value="1" tabindex="'.($cur_index++).'" />'.$lang_post['Hide smilies'].'<br /></label>';
}
if ($is_admmod)
{
if (isset($_POST['silent']) || !isset($_POST['form_sent']))
$checkboxes[] = '<label><input type="checkbox" name="silent" value="1" tabindex="'.($cur_index++).'" checked="checked" />'.$lang_post['Silent edit'].'<br /></label>';
else
$checkboxes[] = '<label><input type="checkbox" name="silent" value="1" tabindex="'.($cur_index++).'" />'.$lang_post['Silent edit'].'<br /></label>';
// StickFP - Visman
if ($can_edit_subject)
{
if (isset($_POST['stickfp']) || !isset($_POST['form_sent']) && $cur_post['stick_fp'] == '1')
$checkboxes[] = '<label><input type="checkbox" name="stickfp" value="1" tabindex="'.($cur_index++).'" checked="checked" />'.$lang_post['Stick first post'].'<br /></label>';
else
$checkboxes[] = '<label><input type="checkbox" name="stickfp" value="1" tabindex="'.($cur_index++).'" />'.$lang_post['Stick first post'].'<br /></label>';
}
// StickFP - Visman
}
// мод ограничения времени редактирвания - Visman
if ($pun_user['g_id'] == PUN_ADMIN)
{
if (isset($_POST['editpost']) || !isset($_POST['form_sent']) && $cur_post['edit_post'] == '1')
$checkboxes[] = '<label><input type="checkbox" name="editpost" value="1" tabindex="'.($cur_index++).'" checked="checked" />'.$lang_post['EditPost edit'].'<br /></label>';
else
$checkboxes[] = '<label><input type="checkbox" name="editpost" value="1" tabindex="'.($cur_index++).'" />'.$lang_post['EditPost edit'].'<br /></label>';
}
if (!empty($checkboxes))
{
?>
</div>
<div class="inform">
<fieldset>
<legend><?php echo $lang_common['Options'] ?></legend>
<div class="infldset">
<div class="rbox">
<?php echo implode("\n\t\t\t\t\t\t\t", $checkboxes)."\n" ?>
</div>
</div>
</fieldset>
<?php
}
?>
</div>
<?php if ($can_edit_subject) poll_form_edit($cur_post['tid']); ?>
<p class="buttons"><input type="submit" name="submit" value="<?php echo $lang_common['Submit'] ?>" tabindex="<?php echo $cur_index++ ?>" accesskey="s" /> <input type="submit" name="preview" value="<?php echo $lang_post['Preview'] ?>" tabindex="<?php echo $cur_index++ ?>" accesskey="p" /> <a href="javascript:history.go(-1)"><?php echo $lang_common['Go back'] ?></a></p>
</form>
</div>
</div>
<?php
require PUN_ROOT.'include/bbcode.inc.php';
require PUN_ROOT.'footer.php';