/**
* Generates a Preview of a post
*
* @param array Information regarding the new post
* @param integer The User ID posting
* @param array Information regarding attachments
*
* @return string The Generated Preview
*
*/
function process_post_preview(&$newpost, $postuserid = 0, $attachmentinfo = NULL)
{
global $vbphrase, $checked, $rate, $previewpost, $stylevar, $foruminfo, $vbulletin, $show;
require_once DIR . '/includes/class_bbcode.php';
$bbcode_parser =& new vB_BbCodeParser($vbulletin, fetch_tag_list());
if ($attachmentinfo) {
$bbcode_parser->attachments =& $attachmentinfo;
}
$previewpost = 1;
$bbcode_parser->unsetattach = true;
$previewmessage = $bbcode_parser->parse($newpost['message'], $foruminfo['forumid'], iif($newpost['disablesmilies'], 0, 1));
$post = array('userid' => $postuserid ? $postuserid : $vbulletin->userinfo['userid']);
if (!empty($attachmentinfo)) {
require_once DIR . '/includes/class_postbit.php';
$post['attachments'] =& $attachmentinfo;
$postbit_factory =& new vB_Postbit_Factory();
$postbit_factory->registry =& $vbulletin;
$postbit_factory->forum =& $foruminfo;
$postbit_obj =& $postbit_factory->fetch_postbit('post');
$postbit_obj->post =& $post;
$postbit_obj->process_attachments();
}
if ($post['userid'] != $vbulletin->userinfo['userid']) {
$fetchsignature = $vbulletin->db->query_first("\n\t\t\tSELECT signature\n\t\t\tFROM " . TABLE_PREFIX . "usertextfield\n\t\t\tWHERE userid = {$postuserid}\n\t\t");
$signature =& $fetchsignature['signature'];
} else {
$signature = $vbulletin->userinfo['signature'];
}
$show['signature'] = false;
if ($newpost['signature'] and trim($signature)) {
$userinfo = fetch_userinfo($post['userid'], FETCH_USERINFO_SIGPIC);
if ($post['userid'] != $vbulletin->userinfo['userid']) {
cache_permissions($userinfo, false);
} else {
$userinfo['permissions'] =& $vbulletin->userinfo['permissions'];
}
if ($userinfo['permissions']['genericpermissions'] & $vbulletin->bf_ugp_genericpermissions['canusesignature']) {
$bbcode_parser->set_parse_userinfo($userinfo);
$post['signature'] = $bbcode_parser->parse($signature, 'signature');
$bbcode_parser->set_parse_userinfo(array());
$show['signature'] = true;
}
}
if ($foruminfo['allowicons'] and $newpost['iconid']) {
if ($icon = $vbulletin->db->query_first_slave("\n\t\t\tSELECT title as title, iconpath\n\t\t\tFROM " . TABLE_PREFIX . "icon\n\t\t\tWHERE iconid = " . intval($newpost['iconid']) . "\n\t\t")) {
$newpost['iconpath'] = $icon['iconpath'];
$newpost['icontitle'] = $icon['title'];
}
} else {
if ($vbulletin->options['showdeficon'] != '') {
$newpost['iconpath'] = $vbulletin->options['showdeficon'];
$newpost['icontitle'] = $vbphrase['default'];
}
}
$show['messageicon'] = iif($newpost['iconpath'], true, false);
$show['errors'] = false;
($hook = vBulletinHook::fetch_hook('newpost_preview')) ? eval($hook) : false;
if ($previewmessage != '') {
eval('$postpreview = "' . fetch_template('newpost_preview') . "\";");
} else {
$postpreview = '';
}
construct_checkboxes($newpost);
if ($newpost['rating']) {
$rate["{$newpost['rating']}"] = ' ' . 'selected="selected"';
}
return $postpreview;
}
($hook = vBulletinHook::fetch_hook('visitor_message_form_start')) ? eval($hook) : false;
if (defined('MESSAGEPREVIEW'))
{
$postpreview =& $preview;
$message['message'] = htmlspecialchars_uni($message['message']);
require_once(DIR . '/includes/functions_newpost.php');
construct_checkboxes($message);
}
else if ($messageinfo)
{
require_once(DIR . '/includes/functions_newpost.php');
construct_checkboxes(
array(
'disablesmilies' => (!$messageinfo['allowsmilie']),
'parseurl' => 1,
)
);
$message['message'] = htmlspecialchars_uni($messageinfo['pagetext']);
}
else
{
$message['message'] = '';
}
$editorid = construct_edit_toolbar(
$message['message'],
false,
'visitormessage',
$vbulletin->options['allowsmilies'],
true,
$edit['podcastsize'] = $dataman->info['podcastsize'];
}
if (sizeof($errors) > 0) {
// ### POST HAS ERRORS ###
if ($vbulletin->GPC['ajax']) {
require_once DIR . '/includes/class_xml.php';
$xml = new vB_AJAX_XML_Builder($vbulletin, 'text/xml');
$xml->add_group('errors');
foreach ($errors as $error) {
$xml->add_tag('error', $error);
}
$xml->close_group();
$xml->print_xml();
} else {
$postpreview = construct_errors($errors);
construct_checkboxes($edit);
$previewpost = true;
$_REQUEST['do'] = 'editpost';
}
} else {
if ($edit['preview']) {
$attachs = $db->query_read_slave("\n\t\t\tSELECT dateline, thumbnail_dateline, filename, filesize, visible, attachmentid, counter,\n\t\t\t\tIF(thumbnail_filesize > 0, 1, 0) AS hasthumbnail, thumbnail_filesize,\n\t\t\t\tattachmenttype.thumbnail AS build_thumbnail, attachmenttype.newwindow\n\t\t\tFROM " . TABLE_PREFIX . "attachment\n\t\t\tLEFT JOIN " . TABLE_PREFIX . "attachmenttype AS attachmenttype USING (extension)\n\t\t\tWHERE postid = {$postinfo['postid']}\n\t\t\tORDER BY attachmentid\n\t\t");
while ($attachment = $db->fetch_array($attachs)) {
if (!$attachment['build_thumbnail']) {
$attachment['hasthumbnail'] = false;
}
$postattach["{$attachment['attachmentid']}"] = $attachment;
}
// Attachments added since the edit began.
$attachs = $db->query_read("\n\t\t\tSELECT dateline, thumbnail_dateline, filename, filesize, visible, attachmentid, counter,\n\t\t\t\tIF(thumbnail_filesize > 0, 1, 0) AS hasthumbnail, thumbnail_filesize,\n\t\t\t\tattachmenttype.thumbnail AS build_thumbnail, attachmenttype.newwindow\n\t\t\tFROM " . TABLE_PREFIX . "attachment AS attachment\n\t\t\tLEFT JOIN " . TABLE_PREFIX . "attachmenttype AS attachmenttype USING (extension)\n\t\t\tWHERE posthash = '" . $db->escape_string($posthash) . "'\n\t\t\t\tAND (userid = " . $vbulletin->userinfo['userid'] . " OR userid = {$postinfo['userid']})\n\t\t\tORDER BY attachmentid\n\t\t");
while ($attachment = $db->fetch_array($attachs)) {
$user = array_merge($user, convert_bits_to_array($user['options'], $vbulletin->bf_misc_useroptions));
cache_permissions($user, false);
if (!($vbulletin->userinfo['permissions']['adminpermissions'] & $vbulletin->bf_ugp_adminpermissions['cancontrolpanel']) and (!$user['receivepm'] or !$user['permissions']['pmquota'] or $user['receivepmbuddies'] and !can_moderate() and $user['type'] != 'buddy')) {
eval(standard_error(fetch_error('pmrecipturnedoff', $user['username'])));
}
$recipients[] = $user['username'];
}
if (empty($recipients)) {
$pm['recipients'] = '';
} else {
$pm['recipients'] = implode(' ; ', $recipients);
}
}
($hook = vBulletinHook::fetch_hook('private_newpm_blank')) ? eval($hook) : false;
}
construct_checkboxes(array('savecopy' => true, 'parseurl' => true, 'signature' => iif($vbulletin->userinfo['signature'] !== '', true)));
$show['bcclink'] = true;
}
$folderjump = construct_folder_jump(0, $pm['folderid']);
$posticons = construct_icons($pm['iconid'], $vbulletin->options['privallowicons']);
require_once DIR . '/includes/functions_editor.php';
// set message box width to usercp size
$stylevar['messagewidth'] = $stylevar['messagewidth_usercp'];
$editorid = construct_edit_toolbar($pm['message'], 0, 'privatemessage', iif($vbulletin->options['privallowsmilies'], 1, 0));
// generate navbar
if ($pm['pmid']) {
$navbits['private.php?' . $vbulletin->session->vars['sessionurl'] . "folderid={$pm['folderid']}"] = $foldernames["{$pm['folderid']}"];
$navbits['private.php?' . $vbulletin->session->vars['sessionurl'] . "do=showpm&pmid={$pm['pmid']}"] = $pm['title'];
$navbits[''] = iif($pm['forward'], $vbphrase['forward_message'], $vbphrase['reply_to_private_message']);
} else {
$navbits[''] = $vbphrase['post_new_private_message'];
if ($sidebarinfo)
{
$customblock['message'] = htmlspecialchars_uni($sidebarinfo['pagetext']);
$title = $sidebarinfo['title'];
$location["$sidebarinfo[location]"] = 'selected="selected"';
}
else
{
$title = '';
$customblock['message'] = '';
$location['side'] = 'selected="selected"';
}
construct_checkboxes(
array(
'parseurl' => true,
'disablesmilies' => ($sidebarinfo AND !$sidebarinfo['allowsmilie'])
));
}
if ($sidebarinfo)
{
$show['delete'] = true;
$show['edit'] = true;
}
$editorid = construct_edit_toolbar(
$customblock['message'],
false,
'blog_entry',
$userinfo['permissions']['vbblog_entry_permissions'] & $vbulletin->bf_ugp_vbblog_entry_permissions['blog_allowsmilies'],
$newpost['emailupdate'] =& $vbulletin->GPC['emailupdate'];
} else {
$newpost['emailupdate'] = array_pop($array = array_keys(fetch_emailchecked(array(), $vbulletin->userinfo)));
}
if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canviewthreads'])) {
$newpost['emailupdate'] = 0;
}
if (!$vbulletin->GPC['subscribe']) {
$newpost['emailupdate'] = 9999;
}
build_new_post('thread', $foruminfo, array(), array(), $newpost, $errors);
if (sizeof($errors) > 0) {
// ### POST HAS ERRORS ###
$postpreview = construct_errors($errors);
// this will take the preview's place
construct_checkboxes($newpost);
$_REQUEST['do'] = 'newthread';
$newpost['message'] = htmlspecialchars_uni($newpost['message']);
$podcasturl = htmlspecialchars_uni($newpost['podcasturl']);
$podcastsize = $newpost['podcastsize'] ? $newpost['podcastsize'] : '';
$podcastkeywords = htmlspecialchars_uni($newpost['podcastkeywords']);
$podcastsubtitle = htmlspecialchars_uni($newpost['podcastsubtitle']);
$podcastauthor = htmlspecialchars_uni($newpost['podcastauthor']);
$explicitchecked = $newpost['podcastexplicit'] ? 'checked="checked"' : '';
} else {
if ($newpost['preview']) {
if ($forumperms & $vbulletin->bf_ugp_forumpermissions['canpostattachment'] and $vbulletin->userinfo['userid'] and !empty($vbulletin->userinfo['attachmentextensions'])) {
require_once DIR . '/packages/vbattach/attach.php';
$attach = new vB_Attach_Display_Content($vbulletin, 'vBForum_Post');
$postattach = $attach->fetch_postattach($posthash);
}
}
}
}
}
if ($_GET['do'] == 'message') {
require_once DIR . '/includes/functions_editor.php';
($hook = vBulletinHook::fetch_hook('picture_comment_form_start')) ? eval($hook) : false;
if (defined('MESSAGEPREVIEW')) {
$postpreview =& $preview;
$message['message'] = htmlspecialchars_uni($message['message']);
require_once DIR . '/includes/functions_newpost.php';
construct_checkboxes($message);
} else {
if ($commentinfo) {
require_once DIR . '/includes/functions_newpost.php';
construct_checkboxes(array('disablesmilies' => !$commentinfo['allowsmilie'], 'parseurl' => 1));
$message['message'] = htmlspecialchars_uni($commentinfo['pagetext']);
} else {
$message['message'] = '';
}
}
$editorid = construct_edit_toolbar($message['message'], false, 'picturecomment', $vbulletin->options['allowsmilies'], true, false, 'fe', '', array(), 'content', 'vBForum_PictureComment', $commentinfo['commentid'] ? $commentinfo['commentid'] : 0, $commentinfo ? 0 : $pictureinfo['attachmentid'], defined('MESSAGEPREVIEW'));
$usernamecode = vB_Template::create('newpost_usernamecode')->render();
// auto-parse URL
if (!isset($checked['parseurl'])) {
$checked['parseurl'] = 'checked="checked"';
}
$show['parseurl'] = $vbulletin->options['allowbbcode'];
$show['misc_options'] = ($show['parseurl'] or !empty($disablesmiliesoption));
$show['additional_options'] = ($show['misc_options'] or !empty($attachmentoption));
$show['physicaldeleteoption'] = can_moderate(0, 'canremovepicturecomments');
/**
* Generates a Preview of a post
*
* @param array Information regarding the new post
* @param integer The User ID posting
* @param array Information regarding attachments
*
* @return string The Generated Preview
*
*/
function process_post_preview(&$newpost, $postuserid = 0, $attachmentinfo = NULL)
{
global $vbphrase, $checked, $rate, $previewpost, $foruminfo, $threadinfo, $vbulletin, $show;
require_once(DIR . '/includes/class_bbcode.php');
$bbcode_parser = new vB_BbCodeParser($vbulletin, fetch_tag_list());
if ($attachmentinfo)
{
$bbcode_parser->attachments =& $attachmentinfo;
}
$previewpost = 1;
$bbcode_parser->unsetattach = true;
$previewmessage = $bbcode_parser->parse(
$newpost['message'],
$foruminfo['forumid'],
$newpost['disablesmilies'] ? 0 : 1,
false,
'',
3,
false,
$newpost['htmlstate']
);
$post = array(
'userid' => ($postuserid ? $postuserid : $vbulletin->userinfo['userid']),
);
if (!empty($attachmentinfo))
{
require_once(DIR . '/includes/class_postbit.php');
$post['attachments'] =& $attachmentinfo;
$postbit_factory = new vB_Postbit_Factory();
$postbit_factory->registry =& $vbulletin;
$postbit_factory->thread =& $threadinfo;
$postbit_factory->forum =& $foruminfo;
$postbit_obj =& $postbit_factory->fetch_postbit('post');
$postbit_obj->post =& $post;
$postbit_obj->process_attachments();
}
if ($post['userid'] != $vbulletin->userinfo['userid'])
{
$fetchsignature = $vbulletin->db->query_first("
SELECT signature
FROM " . TABLE_PREFIX . "usertextfield
WHERE userid = $postuserid
");
$signature =& $fetchsignature['signature'];
}
else
{
$signature = $vbulletin->userinfo['signature'];
}
$show['signature'] = false;
if ($newpost['signature'] AND trim($signature))
{
$userinfo = fetch_userinfo($post['userid'], FETCH_USERINFO_SIGPIC);
if ($post['userid'] != $vbulletin->userinfo['userid'])
{
cache_permissions($userinfo, false);
}
else
{
$userinfo['permissions'] =& $vbulletin->userinfo['permissions'];
}
if ($userinfo['permissions']['genericpermissions'] & $vbulletin->bf_ugp_genericpermissions['canusesignature'])
{
$bbcode_parser->set_parse_userinfo($userinfo);
$post['signature'] = $bbcode_parser->parse($signature, 'signature');
$bbcode_parser->set_parse_userinfo(array());
$show['signature'] = true;
}
}
if ($foruminfo['allowicons'] AND $newpost['iconid'])
{
if ($icon = $vbulletin->db->query_first_slave("
SELECT title as title, iconpath
FROM " . TABLE_PREFIX . "icon
WHERE iconid = " . intval($newpost['iconid']) . "
"))
{
$newpost['iconpath'] = $icon['iconpath'];
$newpost['icontitle'] = $icon['title'];
}
}
else if ($vbulletin->options['showdeficon'] != '')
{
$newpost['iconpath'] = $vbulletin->options['showdeficon'];
$newpost['icontitle'] = $vbphrase['default'];
}
$show['messageicon'] = iif($newpost['iconpath'], true, false);
$show['errors'] = false;
($hook = vBulletinHook::fetch_hook('newpost_preview')) ? eval($hook) : false;
if ($previewmessage != '')
{
$templater = vB_Template::create('newpost_preview');
$templater->register('errorlist', $errorlist);
$templater->register('newpost', $newpost);
$templater->register('post', $post);
$templater->register('previewmessage', $previewmessage);
$templater->register('content_type', 'forumcontent');
$postpreview = $templater->render();
}
else
{
$postpreview = '';
}
construct_checkboxes($newpost);
if ($newpost['rating'])
{
$rate["$newpost[rating]"] = ' selected="selected"';
}
return $postpreview;
}
// get attachment options
require_once(DIR . '/includes/functions_file.php');
$inimaxattach = fetch_max_upload_size();
$maxattachsize = vb_number_format($inimaxattach, 1, true);
$attachcount = 0;
$attachment_js = '';
$attachmentoption = '';
if (defined('COMMENTPREVIEW'))
{
$postpreview =& $preview;
$blog['message'] = htmlspecialchars_uni($blog['message']);
$title = $blog['title'];
$reason = $blog['reason'];
construct_checkboxes($blog);
$notification = array($vbulletin->GPC['emailupdate'] => 'selected="selected"');
$previewpost = true;
}
else
{ // defaults in here if we're doing a quote etc
if ($bloginfo['issubscribed'])
{
$notification = array($bloginfo['emailupdate'] => 'selected="selected"');
}
else
{
$notification = array($vbulletin->userinfo['blog_subscribeothers'] => 'selected="selected"');
}
// Handle Quote
