<?php // ------------------------------------------------------------------------ // // XOOPS - PHP Content Management System // // Copyright (c) 2000 XOOPS.org // // <https://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 // // ------------------------------------------------------------------------ // // Original Author: Alphalogic <alphafake@hotmail.com> // // Original Author Website: http://www.alphalogic-network.de // // ------------------------------------------------------------------------ // // XOOPS Version made by: (XOOPS 1.3.x and 2.0.x version) // // Jan304 <http://www.jan304.org> // // ------------------------------------------------------------------------ // // Author: tank // // Website: http://www.customvirtualdesigns.com // // E-Mail: tanksplace@comcast.net // // Date: 12/15/2008 // // Module: Shoutbox // // File: include/class.php // // Version: 4.05 // // ------------------------------------------------------------------------ // // Change Log // // *** // // Version 4.01 Initial CVD Release 10/05/2008 // // *** // // Version 4.02 11/01/2008 // // Bug Fix: Corrected typo causing csv file to be processed incorrectly // // *** // // Version 4.03 11/15/2008 // // Bug Fix: Update text sanitizer functions to eliminate deprecated message // // New: Add wordwrap_setting parameter to limit shout displayed line length // // *** // // Version 4.04 12/01/2008 // // Add word censoring support // // *** // // Version 4.05 12/15/2008 // // Improve text sanitizing // // Eliminate extra linefeeds from text entry when stored as File type // // *** // Class controlIt { var $storage_type = ''; var $csvfile = ''; function addShout($username, $shouttext, $myid) { global $xoopsDB; $myts =& MyTextSanitizer::getInstance(); if($this->storage_type == 'file') { $ip = getenv("REMOTE_ADDR"); $shouts = fopen($this->csvfile,"a"); $username = str_replace("|","",$username); $shouttext = $myts->nl2Br($shouttext); $shouttext = str_replace("|","",$shouttext); $username = trim($username); $shouttext = trim($shouttext); $ip = trim($ip); $form_ip = $myts->htmlSpecialChars($myts->stripSlashesGPC($ip)); $form_shouttext = $shouttext; $form_username = $myts->htmlSpecialChars($myts->stripSlashesGPC($username)); $form_myid = $myts->htmlSpecialChars($myts->stripSlashesGPC($myid)); fwrite($shouts,$form_username."|".$form_shouttext."|".time()."|".$form_ip."|".$form_myid."n"); fclose($shouts); }elseif($this->storage_type == 'database'){ $shouttext = trim($shouttext); $ip = getenv("REMOTE_ADDR"); $ip = trim($ip); $form_ip = $myts->htmlSpecialChars($myts->stripSlashesGPC($ip)); $form_shouttext = $shouttext; $form_username = $myts->htmlSpecialChars($myts->stripSlashesGPC($username)); $form_myid = $myts->htmlSpecialChars($myts->stripSlashesGPC($myid)); $query = "INSERT INTO `".$xoopsDB->prefix("shoutbox")."` (`user_id` , `uname` , `time` , `ip` , `message` ) "; $query.= "VALUES ('$form_myid', ".$xoopsDB->quoteString($form_username).", '".time()."', '$form_ip', ".$xoopsDB->quoteString($form_shouttext).");"; if(!($result = $xoopsDB->queryF($query))) { return false; } }else{ return false; } $this->trimShouts(); return true; } function viewShouts($online, $bbcode, $formattimestamp) { global $xoopsUser, $xoopsDB, $xoopsModuleConfig, $maxshouts_view; $shout = array(); $outputclass = new MyTextSanitizer; if($this->storage_type == 'file') { $shouts = file($this->csvfile); $totalshouts = count($shouts); $i = 0; for ($count=$totalshouts-1;$count>=0;$count--) { if($maxshouts_view <= $i) { break; } $oneline = array(); $oneline = explode("|",$shouts[$count]); $shout[$count]['uname'] = $outputclass->htmlSpecialChars($oneline[0]); $shout[$count]['time'] = formatTimestamp(trim($oneline[2]), $formattimestamp); $shout[$count]['ip'] = $outputclass->htmlSpecialChars($oneline[3]); $shout[$count]['uid'] = $outputclass->htmlSpecialChars(trim($oneline[4])); if($oneline){ if (trim($oneline[4])!='guest') { $thisUser= new XoopsUser($oneline[4]); if($thisUser->isOnline()) { $shout[$count]['online'] = 1; }else{ $shout[$count]['online'] = 0; } if(trim($thisUser->getVar("url")) != "") { $shout[$count]['url'] = $thisUser->getVar("url", "E"); }else{ $shout[$count]['url'] = 0; } if($thisUser->getVar("user_viewemail") == 1) { $shout[$count]['email'] = $thisUser->getVar("email", "E"); }else{ if($xoopsUser && $xoopsUser->isAdmin()) { $shout[$count]['email'] = $thisUser->getVar("email", "E"); }else{ $shout[$count]['email'] = 0; } } $shout[$count]['avatar'] = XOOPS_URL.'/uploads/'.$thisUser->getVar("user_avatar"); }else{ $shout[$count]['online'] = 0; $shout[$count]['url'] = 0; $shout[$count]['email'] = 0; $shout[$count]['avatar'] = 0; } } if ($xoopsModuleConfig['wordwrap_setting'] > 0) { $shout[$count]['message'] = wordwrap($outputclass->displayTarea($oneline[1], 0, 1, $bbcode, 1, 0),$xoopsModuleConfig['wordwrap_setting'],"rn",true); }else{ $shout[$count]['message'] = $outputclass->displayTarea($oneline[1], 0, 1, $bbcode, 1, 0); } $shout[$count]['message'] = $outputclass->censorString($shout[$count]['message']); $htmlbreak = htmlSpecialChars("<br />"); $cr = "rn"; $shout[$count]['message'] = str_replace($htmlbreak,$cr,$shout[$count]['message']); $i++; } return $shout; }elseif($this->storage_type == 'database'){ $query = $xoopsDB->query("SELECT msg_id, user_id, uname, time, ip, message FROM ".$xoopsDB->prefix("shoutbox")." ORDER BY time DESC LIMIT 0, ".$maxshouts_view); if($xoopsDB->getRowsNum($query) == 0) { return false; } $i = 1; while (list($msg_id, $user_id, $uname, $time, $ip, $message) = $xoopsDB->fetchRow($query)) { if($user_id != 0) { $thisUser = new XoopsUser($user_id); $shout[$i]['uname'] = $outputclass->htmlSpecialChars($thisUser->getVar('uname')); if($thisUser->isOnline()) { $shout[$i]['online'] = 1; }else{ $shout[$i]['online'] = 0; } if(trim($thisUser->getVar("url")) != "") { $shout[$i]['url'] = $thisUser->getVar("url", "E"); }else{ $shout[$i]['url'] = 0; } if($thisUser->getVar("user_viewemail") == 1) { $shout[$i]['email'] = $thisUser->getVar("email", "E"); }else{ if($xoopsUser && $xoopsUser->isAdmin()) { $shout[$i]['email'] = $thisUser->getVar("email", "E"); }else{ $shout[$i]['email'] = 0; } } $shout[$i]['uid'] = $outputclass->htmlSpecialChars($user_id); $shout[$i]['avatar'] = XOOPS_URL.'/uploads/'.$thisUser->getVar("user_avatar"); }else{ $shout[$i]['uname'] = $uname; $shout[$i]['online'] = 0; $shout[$i]['url'] = 0; $shout[$i]['email'] = 0; $shout[$i]['avatar'] = 0; $shout[$i]['uid'] = 'guest'; } $message = $outputclass->censorString($message); //$message = $outputclass->htmlSpecialChars($message); if ($xoopsModuleConfig['wordwrap_setting'] > 0) { $shout[$i]['message'] = wordwrap($outputclass->displayTarea($message, 0, 1, $bbcode, 1, 0),$xoopsModuleConfig['wordwrap_setting'],"rn",true); }else{ $shout[$i]['message'] = $outputclass->displayTarea($message, 0, 1, $bbcode, 1, 0); } $shout[$i]['time'] = formatTimestamp($time, $formattimestamp); $shout[$i]['ip'] = $outputclass->htmlSpecialChars($ip); $i++; } return $shout; }else{ return false; } } function trimShouts() { global $maxshouts_trim; global $xoopsDB; if($maxshouts_trim != '0') { if($this->storage_type == 'file') { //TRIM THE FILE $shouts = file($this->csvfile); $totrim = count($shouts) - $maxshouts_trim; if ($totrim > 0) { for ($i=0; $i<$totrim;$i++) { array_shift($shouts); } $f=fopen($this->csvfile,"w"); foreach($shouts as $i => $line) { fputs($f,"$line"); } fclose($f); } }elseif($this->storage_type == 'database'){ //TRIM THE RECORDS $result = mysql_query("SELECT * FROM ".$xoopsDB->prefix("shoutbox")." ORDER BY msg_id ASC"); $shouts = mysql_num_rows($result); $row = mysql_fetch_array($result); $msgid = $row['msg_id']; $totrim = $shouts - $maxshouts_trim; if ($totrim > 0) { $done = $xoopsDB->queryF("DELETE FROM ".$xoopsDB->prefix("shoutbox")." WHERE msg_id=".$msgid.""); } }else{ return false; } } } function emptyIt() { global $shouttext, $xoopsUser, $xoopsDB; if(!empty($xoopsUser) && $xoopsUser->isAdmin()) { if($this->storage_type == 'file') { $thefile = fopen($this->csvfile, "w"); fclose($thefile); $shouttext = ''; }elseif($this->storage_type == 'database'){ $query = 'DELETE FROM '.$xoopsDB->prefix("shoutbox"); if($result = $xoopsDB->queryF($query)) { return true; }else{ return false; } }else{ return false; } } } function checkDouble($shouttext) { global $xoopsDB; $ip = getenv("REMOTE_ADDR"); if($this->storage_type == 'file') { $shouts = file($this->csvfile); if(!empty($shouts)) { $totalshouts = count($shouts); $oneline = explode("|",$shouts[$totalshouts-1]); if (count($oneline) != 0) { if ((trim($oneline[3])==trim($ip))&&(trim($oneline[1])==trim(str_replace("|","",$shouttext)))) { return true; } } } return false; }elseif($this->storage_type == 'database'){ $shouttext = trim($shouttext); $ip = getenv("REMOTE_ADDR"); $ip = trim($ip); $query = $xoopsDB->query('SELECT message, ip FROM '.$xoopsDB->prefix("shoutbox").' ORDER BY `time` DESC LIMIT 0, 1'); if($xoopsDB->getRowsNum($query) == 1) { $shout = Array(); $shout = $xoopsDB->fetchArray($query); if(($shout['message'] == $shouttext) AND ($shout['ip'] == $ip)) { return true; } } return false; }else{ return false; } } } ?>