📄 functions.php
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<?php
// $Id: functions.php,v 1.5 2004/09/20 22:36:31 phppp Exp $
// ------------------------------------------------------------------------ //
// DIGEST for XOOPS //
// Copyright (c) 2004 Xoops China Community //
// <http://www.xoops.org.cn/> //
// ------------------------------------------------------------------------ //
// 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: D.J.(phppp) php_pp@hotmail.com //
// URL: http://www.xoops.org.cn //
// ------------------------------------------------------------------------- //
include_once(XOOPS_ROOT_PATH.'/modules/digest/include/vars.php');
if ( file_exists( XOOPS_ROOT_PATH."/modules/digest/language/" . $xoopsConfig['language'] . "/main.php" ) ) {
include_once(XOOPS_ROOT_PATH."/modules/digest/language/" . $xoopsConfig['language'] . "/main.php");
}elseif ( file_exists( XOOPS_ROOT_PATH."/modules/digest/language/english/main.php" ) ) {
include_once(XOOPS_ROOT_PATH."/modules/digest/language/english/main.php");
}
function digest_export($digests)
{
$export_file = DIGEST_EXPORT_FILE;
if(!$fp = fopen($export_file,'w')) {
//echo "<br> the update file can not be created";
return false;
}
$digest_handler =& xoops_getmodulehandler('digest', 'digest');
if(is_array($digests) && in_array(0,$digests)) {
$_digests = & $digest_handler->getByCategory(0, '', false);
}
elseif(is_array($digests) && count($digests)>0) $_digests = & $digest_handler->getByIds($digests, '', false);
else {
$_digests = & $digest_handler->get(intval($digests));
$_digests = empty($_digest)?false:array($_digest);
}
$file_content = "; database file created on ".date("Y-m-d H:i:s")." for ".XOOPS_URL."\n";
$file_content .= "; For any question, contact http://xoops.org.cn\n\n";
if ( count( $_digests ) > 0 ) foreach($_digests as $digest){
$file_content .= "[".$digest->getVar('digest_id')."]\n";
$file_content .= "title = \"".$digest->getVar('title')."\"\n";
$file_content .= "description = \"".$digest->getVar('description')."\"\n";
$file_content .= "url = \"".$digest->getVar('url')."\"\n";
$file_content .= "image = \"".$digest->getVar('image')."\"\n";
$file_content .= "offset = ".$digest->getVar('offset')."\n";
$file_content .= "maxitems = ".$digest->getVar('maxitems')."\n";
$file_content .= "minlength = ".$digest->getVar('minlength')."\n";
$file_content .= "charset = \"".$digest->getVar('charset')."\"\n";
$file_content .= "charset_inter = \"".$digest->getVar('charset_inter')."\"\n";
$file_content .= "updatetime = ".$digest->getVar('updatetime')."\n";
$file_content .= "reg_exp = \"".$digest->getVar('reg_exp')."\"\n";
$file_content .= "criteria = \"".$digest->getVar('criteria')."\"\n";
$file_content .= "\n";
unset($digest);
}
fputs($fp,$file_content);
fclose($fp);
return str_replace(XOOPS_ROOT_PATH, XOOPS_URL, $export_file);
}
function digest_import($import_file, $category)
{
if(!is_readable($import_file)) {
echo "<br />the imported file can not be read".$import_file;
return false;
}
$digest = parse_ini_file($import_file, true);
$digest_handler =& xoops_getmodulehandler('digest', 'digest');
if(empty( $digest )) return false;
foreach($digest as $_digest){
$dig = $digest_handler->create();
$dig->setVar("category_id", intval($category));
$dig->setVar("title", $_digest['title']);
$dig->setVar("description", $_digest['description']);
$dig->setVar("url", $_digest['url']);
$dig->setVar("image", $_digest['image']);
$dig->setVar("offset", intval($_digest['offset']));
$dig->setVar("maxitems", intval($_digest['maxitems']));
$dig->setVar("minlength", intval($_digest['minlength']));
$dig->setVar("charset", $_digest['charset']);
$dig->setVar("charset_inter", $_digest['charset_inter']);
$dig->setVar("updatetime", intval($_digest['updatetime']));
$dig->setVar("reg_exp", $_digest['reg_exp']);
$dig->setVar("criteria", $_digest['criteria']);
$dig->setVar("online", 1);
$digest_handler->insert($dig);
}
return true;
}
function xoops_module_install_digest(&$module)
{
digest_createUpdateApi($module);
return true;
}
function digest_createUpdateApi(&$module)
{
global $xoopsConfig;
$file_update = DIGEST_API_FILE;
digest_mkdir(dirname($file_update));
if(!$fp = @fopen($file_update,'w')) {
//echo "<br> the update file can not be created";
return false;
}
$update_url = XOOPS_URL."/modules/".$module->getVar('dirname')."/update.php";
if(ini_get('allow_url_fopen')){
$file_content = "\ninclude(\"".$update_url."\");";
}elseif (function_exists('curl_init')){
$file_content = "\n \$ch = curl_init();";
$file_content .= "\n curl_setopt(\$ch, CURLOPT_URL, \"$update_url\");";
$file_content .= "\n curl_setopt(\$ch, CURLOPT_TIMEOUT, 30);";
$file_content .= "\n \$data = curl_exec(\$ch);";
$file_content .= "\n curl_close(\$ch);";
}elseif(function_exists('fsockopen')){
$URI_PARTS = parse_url($update_url);
$host = $URI_PARTS["host"];
$path = $URI_PARTS["path"];
if ($path=="") $path = "/";
if ($socket = fsockopen($host, 80)) {
$file_content = "\n \$socket = fsockopen(\"".$host."\", 80);";
$file_content .= "\n fputs(\$socket, \"GET $path HTTP/1.0\\r\\n\");";
$file_content .= "\n fputs(\$socket, \"Host: $host\\r\\n\");";
$file_content .= "\n fputs(\$socket, \"User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)\\r\\n\");";
$file_content .= "\n fputs(\$socket, \"\\r\\n\");";
$file_content .= "\n while (!feof(\$socket)) {\$file = fgets(\$socket, 10000);}";
$file_content .= "\n fclose(\$socket);";
}else{
return false;
}
}else{
return false;
}
fputs($fp,"<?php".$file_content."\n?>");
fclose($fp);
return true;
}
function xoops_module_update_digest(&$module)
{
$file_update = XOOPS_ROOT_PATH.'/modules/digest/update.php';
if(!touch($file_update)) return false;
if(!$fp = fopen($file_update,'w')) return false;
$file_content = "
<?php\n
include '".XOOPS_ROOT_PATH."/mainfile.php';\n
ob_start();\n
echo \"\\nDigest@".$xoopsConfig['sitename']." @ \"\.date('Y-m-d H:i:s',time());\n
\$digest_handler =& xoops_getmodulehandler('digest', 'digest');\n
\$digest_handler->update();\n
\$msg = ob_get_contents(); \n
ob_end_clean();\n
echo \$msg;\n
?>
";
return true;
}
function digest_timeDiff($timediff)
{
$timediff = intval($timediff);
$td = 0;
if ($timediff < 120){
eval("\$output = _MD_DIGEST_1_MINUTE_AGO;");
}elseif ($timediff < 3600){
eval("\$output = _MD_DIGEST_MINUTES_AGO;");
$td = intval($timediff / 60);
}else if ($timediff < 7200){
eval("\$output = _MD_DIGEST_1_HOUR_AGO;");
}else if ($timediff < 86400){
eval("\$output = _MD_DIGEST_HOURS_AGO;");
$td = intval($timediff / 3600);
}else if ($timediff < 172800){
eval("\$output = _MD_DIGEST_1_DAY_AGO;");
}else if ($timediff < 604800){
eval("\$output = _MD_DIGEST_DAYS_AGO;");
$td = intval($timediff / 86400);
}else if ($timediff < 1209600){
eval("\$output = _MD_DIGEST_1_WEEK_AGO;");
}else{
eval("\$output = _MD_DIGEST_WEEKS_AGO;");
$td = intval($timediff / 604900);
}
return sprintf( $output, $td);
}
/*
* From NewBB 2.0 Project
*
*/
function digest_mkdir($target)
{
// http://www.php.net/manual/en/function.mkdir.php
// saint at corenova.com
// bart at cdasites dot com
if (is_dir($target)||empty($target)) return true; // best case check first
if (file_exists($target) && !is_dir($target)) return false;
if (digest_mkdir(substr($target,0,strrpos($target,'/'))))
if (!file_exists($target)) return mkdir($target); // crawl back up & create dir tree
return true;
}
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