htdocs/include/comment_post.php
<?php
// $Id: comment_post.php 12313 2013-09-15 21:14:35Z skenow $
// ------------------------------------------------------------------------ //
// XOOPS - PHP Content Management System //
// Copyright (c) 2000 XOOPS.org //
// <http://www.xoops.org/> //
// ------------------------------------------------------------------------ //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation; either version 2 of the License, or //
// (at your option) any later version. //
// //
// You may not change or alter any portion of this comment or credits //
// of supporting developers from this source code or any supporting //
// source code which is considered copyrighted (c) material of the //
// original comment or credit authors. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program; if not, write to the Free Software //
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA //
// ------------------------------------------------------------------------ //
// Author: Kazumi Ono (AKA onokazu) //
// URL: http://www.xoops.org/ http://jp.xoops.org/ http://www.myweb.ne.jp/ //
// Project: The XOOPS Project (http://www.xoops.org/) //
// ------------------------------------------------------------------------- //
/**
* The post a comment include file
*
* @copyright http://www.xoops.org/ The XOOPS Project
* @copyright http://www.impresscms.org/ The ImpressCMS Project
* @license LICENSE.txt
* @package core
* @since XOOPS
* @author http://www.xoops.org The XOOPS Project
* @author modified by UnderDog <underdog@impresscms.org>
* @version $Id: comment_post.php 12313 2013-09-15 21:14:35Z skenow $
*/
if (!defined('ICMS_ROOT_PATH') || !is_object(icms::$module)) {
exit();
}
icms_loadLanguageFile('core', 'comment');
include_once ICMS_INCLUDE_PATH . '/comment_constants.php';
if ('system' == icms::$module->getVar('dirname')) {
$com_id = isset($_POST['com_id']) ? (int) $_POST['com_id'] : 0;
if (empty($com_id)) {
exit();
}
$comment_handler = icms::handler('icms_data_comment');
$comment =& $comment_handler->get($com_id);
$module_handler = icms::handler('icms_module');
$module =& $module_handler->get($comment->getVar('com_modid'));
$comment_config = $module->getInfo('comments');
$com_modid = $module->getVar('mid');
$redirect_page = ICMS_URL
. '/modules/system/admin.php?fct=comments&com_modid=' . $com_modid . '&com_itemid';
$moddir = $module->getVar('dirname');
unset($comment);
} else {
$com_id = isset($_POST['com_id']) ? (int) $_POST['com_id'] : 0;
if (XOOPS_COMMENT_APPROVENONE == icms::$module->config['com_rule']) {
exit();
}
$comment_config = icms::$module->getInfo('comments');
$com_modid = icms::$module->getVar('mid');
$redirect_page = $comment_config['pageName'].'?';
if (isset($comment_config['extraParams']) && is_array($comment_config['extraParams'])) {
$extra_params = '';
foreach ($comment_config['extraParams'] as $extra_param) {
$extra_params .= isset($_POST[$extra_param])
? $extra_param . '=' . icms_core_DataFilter::htmlSpecialChars(trim($_POST[$extra_param])) . '&'
: $extra_param . '=&';
}
$redirect_page .= $extra_params;
}
$redirect_page .= $comment_config['itemName'];
$comment_url = $redirect_page;
$moddir = icms::$module->getVar('dirname');
}
$op = '';
if (!empty($_POST)) {
if (isset($_POST['com_dopost'])) {
$op = 'post';
} elseif (isset($_POST['com_dopreview'])) {
$op = 'preview';
}
if (isset($_POST['com_dodelete'])) {
$op = 'delete';
}
if ($op == 'preview' || $op == 'post') {
if (!icms::$security->check()) {
$op = '';
}
}
$com_mode = isset($_POST['com_mode']) ? icms_core_DataFilter::htmlSpecialChars(trim($_POST['com_mode']), ENT_QUOTES) : 'flat';
$com_order = isset($_POST['com_order']) ? (int) $_POST['com_order'] : XOOPS_COMMENT_OLD1ST;
$com_itemid = isset($_POST['com_itemid']) ? (int) $_POST['com_itemid'] : 0;
$com_pid = isset($_POST['com_pid']) ? (int) $_POST['com_pid'] : 0;
$com_rootid = isset($_POST['com_rootid']) ? (int) $_POST['com_rootid'] : 0;
$com_status = isset($_POST['com_status']) ? (int) $_POST['com_status'] : 0;
$dosmiley = (isset($_POST['dosmiley']) && (int) $_POST['dosmiley'] > 0) ? 1 : 0;
$doxcode = (isset($_POST['doxcode']) && (int) $_POST['doxcode'] > 0) ? 1 : 0;
$dobr = (isset($_POST['dobr']) && (int) $_POST['dobr'] > 0) ? 1 : 0;
$dohtml = (isset($_POST['dohtml']) && (int) $_POST['dohtml'] > 0) ? 1 : 0;
$doimage = (isset($_POST['doimage']) && (int) $_POST['doimage'] > 0) ? 1 : 0;
$com_icon = isset($_POST['com_icon']) ? trim($_POST['com_icon']) : '';
} else {
exit();
}
switch ($op) {
case "delete":
include ICMS_INCLUDE_PATH . '/comment_delete.php';
break;
case "preview":
$doimage = 1;
$com_title = icms_core_DataFilter::htmlSpecialChars(icms_core_DataFilter::stripSlashesGPC($_POST['com_title']));
if ($dohtml != 0) {
if (is_object(icms::$user)) {
if (!icms::$user->isAdmin($com_modid)) {
$sysperm_handler = icms::handler('icms_member_groupperm');
if (!$sysperm_handler->checkRight('system_admin', XOOPS_SYSTEM_COMMENT, icms::$user->getGroups())) {
$dohtml = 1;
}
}
} else {
$dohtml = 0;
}
}
$p_comment =& icms_core_DataFilter::checkVar($_POST['com_text'], 'html', 'input');
$noname = isset($noname) ? (int) $noname : 0;
// without this, the comment text is empty when previewing the comment
$com_text = icms_core_DataFilter::checkVar($_POST['com_text'], 'html', 'output');
if (icms::$module->getVar('dirname') != 'system') {
include ICMS_ROOT_PATH . '/header.php';
//themecenterposts($com_title, $p_comment);
echo '<table cellpadding="4" cellspacing="1" width="98%" class="outer"><tr><td class="head">'.$com_title.'</td></tr><tr><td><br />'.$p_comment.'<br /></td></tr></table>';
include ICMS_INCLUDE_PATH . '/comment_form.php';
include ICMS_ROOT_PATH . '/footer.php';
} else {
icms_cp_header();
//themecenterposts($com_title, $p_comment);
echo '<table cellpadding="4" cellspacing="1" width="98%" class="outer"><tr><td class="head">'.$com_title.'</td></tr><tr><td><br />'.$p_comment.'<br /></td></tr></table>';
include ICMS_INCLUDE_PATH . '/comment_form.php';
icms_cp_footer();
}
break;
case "post":
if ($icmsConfig['use_captchaf'] == true) {
$icmsCaptcha = icms_form_elements_captcha_Object::instance();
if (!$icmsCaptcha->verify(true)) {
redirect_header($redirect_page . '=' . $com_itemid . '&com_id=' . $com_id . '&com_mode=' . $com_mode . '&com_order=' . $com_order,
2, $icmsCaptcha->getMessage());
}
}
$doimage = 1;
$comment_handler = icms::handler('icms_data_comment');
$add_userpost = false;
$call_approvefunc = false;
$call_updatefunc = false;
// RMV-NOTIFY - this can be set to 'comment' or 'comment_submit'
$notify_event = false;
if (!empty($com_id)) {
$comment =& $comment_handler->get($com_id);
$accesserror = false;
if (is_object(icms::$user)) {
$sysperm_handler = icms::handler('icms_member_groupperm');
if (icms::$user->isAdmin($com_modid)
|| $sysperm_handler->checkRight('system_admin', XOOPS_SYSTEM_COMMENT, icms::$user->getGroups())) {
if (!empty($com_status) && $com_status != XOOPS_COMMENT_PENDING) {
$old_com_status = $comment->getVar('com_status');
$comment->setVar('com_status', $com_status);
// if changing status from pending state, increment user post
if (XOOPS_COMMENT_PENDING == $old_com_status) {
$add_userpost = true;
if (XOOPS_COMMENT_ACTIVE == $com_status) {
$call_updatefunc = true;
$call_approvefunc = true;
// RMV-NOTIFY
$notify_event = 'comment';
}
} elseif (XOOPS_COMMENT_HIDDEN == $old_com_status && XOOPS_COMMENT_ACTIVE == $com_status) {
$call_updatefunc = true;
// Comments can not be directly posted hidden,
// no need to send notification here
} elseif (XOOPS_COMMENT_ACTIVE == $old_com_status && XOOPS_COMMENT_HIDDEN == $com_status) {
$call_updatefunc = true;
}
}
} else {
$dohtml = 0;
if ($comment->getVar('com_uid') != icms::$user->getVar('uid')) {
$accesserror = true;
}
}
} else {
$dohtml = 0;
$accesserror = true;
}
if (false != $accesserror) {
redirect_header($redirect_page . '=' . $com_itemid . '&com_id=' . $com_id . '&com_mode=' . $com_mode . '&com_order=' . $com_order,
2, _NOPERM);
}
} else {
$comment = $comment_handler->create();
$comment->setVar('com_created', time());
$comment->setVar('com_pid', $com_pid);
$comment->setVar('com_itemid', $com_itemid);
$comment->setVar('com_rootid', $com_rootid);
$comment->setVar('com_ip', xoops_getenv('REMOTE_ADDR'));
if (is_object(icms::$user)) {
$sysperm_handler = icms::handler('icms_member_groupperm');
if (icms::$user->isAdmin($com_modid)
|| $sysperm_handler->checkRight('system_admin', XOOPS_SYSTEM_COMMENT, icms::$user->getGroups())) {
$comment->setVar('com_status', XOOPS_COMMENT_ACTIVE);
$add_userpost = true;
$call_approvefunc = true;
$call_updatefunc = true;
// RMV-NOTIFY
$notify_event = 'comment';
} else {
//$dohtml = 0;
switch (icms::$module->config['com_rule']) {
case XOOPS_COMMENT_APPROVEALL:
case XOOPS_COMMENT_APPROVEUSER:
$comment->setVar('com_status', XOOPS_COMMENT_ACTIVE);
$add_userpost = true;
$call_approvefunc = true;
$call_updatefunc = true;
// RMV-NOTIFY
$notify_event = 'comment';
break;
case XOOPS_COMMENT_APPROVEADMIN:
default:
$comment->setVar('com_status', XOOPS_COMMENT_PENDING);
$notify_event = 'comment_submit';
break;
}
}
if (!empty(icms::$module->config['com_anonpost']) && !empty($noname)) {
$uid = 0;
} else {
$uid = icms::$user->getVar('uid');
}
} else {
$dohtml = 0;
$uid = 0;
if (icms::$module->config['com_anonpost'] != 1) {
redirect_header($redirect_page . '=' . $com_itemid . '&com_id=' . $com_id . '&com_mode=' . $com_mode . '&com_order=' . $com_order,
1, _NOPERM);
}
}
if ($uid == 0) {
switch (icms::$module->config['com_rule']) {
case XOOPS_COMMENT_APPROVEALL:
$comment->setVar('com_status', XOOPS_COMMENT_ACTIVE);
$add_userpost = true;
$call_approvefunc = true;
$call_updatefunc = true;
// RMV-NOTIFY
$notify_event = 'comment';
break;
case XOOPS_COMMENT_APPROVEADMIN:
case XOOPS_COMMENT_APPROVEUSER:
default:
$comment->setVar('com_status', XOOPS_COMMENT_PENDING);
// RMV-NOTIFY
$notify_event = 'comment_submit';
break;
}
}
$comment->setVar('com_uid', $uid);
}
$com_title = icms_core_DataFilter::icms_trim($_POST['com_title']);
$com_title = ($com_title == '') ? _NOTITLE : $com_title;
$comment->setVar('com_title', $com_title);
$comment->setVar('com_text', icms_core_DataFilter::checkVar($_POST['com_text'], 'html', 'input'));
$comment->setVar('dohtml', $dohtml);
$comment->setVar('dosmiley', $dosmiley);
$comment->setVar('doxcode', $doxcode);
$comment->setVar('doimage', $doimage);
$comment->setVar('dobr', $dobr);
$comment->setVar('com_icon', $com_icon);
$comment->setVar('com_modified', time());
$comment->setVar('com_modid', $com_modid);
if (isset($extra_params)) {
$comment->setVar('com_exparams', $extra_params);
}
if (false != $comment_handler->insert($comment)) {
$newcid = $comment->getVar('com_id');
// set own id as root id if this is a top comment
if ($com_rootid == 0) {
$com_rootid = $newcid;
if (!$comment_handler->updateByField($comment, 'com_rootid', $com_rootid)) {
$comment_handler->delete($comment);
include ICMS_ROOT_PATH . '/header.php';
icms_core_Message::error();
include ICMS_ROOT_PATH . '/footer.php';
}
}
// call custom approve function if any
if (false != $call_approvefunc && isset($comment_config['callback']['approve']) && trim($comment_config['callback']['approve']) != '') {
$skip = false;
if (!function_exists($comment_config['callback']['approve'])) {
if (isset($comment_config['callbackFile'])) {
$callbackfile = trim($comment_config['callbackFile']);
if ($callbackfile != '' && file_exists(ICMS_MODULES_PATH . '/' . $moddir . '/' . $callbackfile)) {
include_once ICMS_MODULES_PATH . '/' . $moddir . '/' . $callbackfile;
}
if (!function_exists($comment_config['callback']['approve'])) {
$skip = true;
}
} else {
$skip = true;
}
}
if (!$skip) {
$comment_config['callback']['approve']($comment);
}
}
// call custom update function if any
if (false != $call_updatefunc && isset($comment_config['callback']['update']) && trim($comment_config['callback']['update']) != '') {
$skip = false;
if (!function_exists($comment_config['callback']['update'])) {
if (isset($comment_config['callbackFile'])) {
$callbackfile = trim($comment_config['callbackFile']);
if ($callbackfile != '' && file_exists(ICMS_MODULES_PATH . '/' . $moddir . '/' . $callbackfile)) {
include_once ICMS_MODULES_PATH . '/' . $moddir . '/' . $callbackfile;
}
if (!function_exists($comment_config['callback']['update'])) {
$skip = true;
}
} else {
$skip = true;
}
}
if (!$skip) {
$criteria = new icms_db_criteria_Compo(new icms_db_criteria_Item('com_modid', $com_modid));
$criteria->add(new icms_db_criteria_Item('com_itemid', $com_itemid));
$criteria->add(new icms_db_criteria_Item('com_status', XOOPS_COMMENT_ACTIVE));
$comment_count = $comment_handler->getCount($criteria);
$func = $comment_config['callback']['update'];
call_user_func_array($func, array($com_itemid, $comment_count, $comment->getVar('com_id')));
}
}
// increment user post if needed
$uid = $comment->getVar('com_uid');
if ($uid > 0 && false != $add_userpost) {
$member_handler = icms::handler('icms_member');
$poster =& $member_handler->getUser($uid);
if (is_object($poster)) {
$member_handler->updateUserByField($poster, 'posts', $poster->getVar('posts') + 1);
}
}
// RMV-NOTIFY
// trigger notification event if necessary
if ($notify_event) {
$not_modid = $com_modid;
$notification_handler = icms::handler("icms_data_notification");
$not_catinfo =& $notification_handler->commentCategoryInfo($not_modid);
$not_category = $not_catinfo['name'];
$not_itemid = $com_itemid;
$not_event = $notify_event;
// Build an ABSOLUTE URL to view the comment. Make sure we
// point to a viewable page (i.e. not the system administration
// module).
$comment_tags = array();
if ('system' == icms::$module->getVar('dirname')) {
$module_handler = icms::handler('icms_module');
$not_module =& $module_handler->get($not_modid);
} else {
$not_module =& icms::$module;
}
if (!isset($comment_url)) {
$com_config =& $not_module->getInfo('comments');
$comment_url = $com_config['pageName'] . '?';
if (isset($com_config['extraParams']) && is_array($com_config['extraParams'])) {
$extra_params = '';
foreach ($com_config['extraParams'] as $extra_param) {
$extra_params .= isset($_POST[$extra_param])
? $extra_param . '=' . icms_core_DataFilter::htmlSpecialChars(trim($_POST[$extra_param])) . '&'
: $extra_param . '=&';
//$extra_params .= isset($_GET[$extra_param]) ? $extra_param.'='.$_GET[$extra_param].'&' : $extra_param.'=&';
}
$comment_url .= $extra_params;
}
$comment_url .= $com_config['itemName'];
}
$comment_tags['X_COMMENT_URL'] =
ICMS_URL . '/modules/' . $not_module->getVar('dirname') . '/' .$comment_url . '=' . $com_itemid
. '&com_id=' . $newcid . '&com_rootid=' . $com_rootid . '&com_mode=' . $com_mode
. '&com_order=' . $com_order . '#comment' . $newcid;
$notification_handler->triggerEvent($not_category, $not_itemid, $not_event, $comment_tags, false, $not_modid);
}
if (!isset($comment_post_results)) {
// if the comment is active, redirect to posted comment
if ($comment->getVar('com_status') == XOOPS_COMMENT_ACTIVE) {
redirect_header($redirect_page . '=' . $com_itemid . '&com_id=' . $newcid . '&com_rootid='
. $com_rootid . '&com_mode=' . $com_mode . '&com_order=' . $com_order . '#comment' . $newcid,
2, _CM_THANKSPOST);
} else {
// not active, so redirect to top comment page
redirect_header($redirect_page . '=' . $com_itemid . '&com_mode=' . $com_mode . '&com_order=' . $com_order
. '#comment' . $newcid, 2, _CM_THANKSPOST);
}
}
} else {
if (!isset($purge_comment_post_results)) {
include ICMS_ROOT_PATH . '/header.php';
icms_core_Message::error($comment->getHtmlErrors());
include ICMS_ROOT_PATH . '/footer.php';
} else {
$comment_post_results = $comment->getErrors();
}
}
break;
default:
redirect_header(ICMS_URL.'/',3, implode('<br />', icms::$security->getErrors()));
break;
}