/**
* Get a reference to the only instance of database class and connects to DB
*
* if the class has not been instantiated yet, this will also take
* care of that
*
* @static
* @staticvar object The only instance of database class
* @return object Reference to the only instance of database class
*/
function &getDatabaseConnection()
{
static $instance;
if (!isset($instance)) {
$file = XOOPS_ROOT_PATH . '/class/database/' . XOOPS_DB_TYPE . 'database.php';
require_once $file;
/* patch from */
if (defined('XOOPS_DB_ALTERNATIVE') && class_exists(XOOPS_DB_ALTERNATIVE)) {
$class = XOOPS_DB_ALTERNATIVE;
} else {
/* patch to */
if (!defined('XOOPS_DB_PROXY')) {
$class = 'Xoops' . ucfirst(XOOPS_DB_TYPE) . 'DatabaseSafe';
} else {
$class = 'Xoops' . ucfirst(XOOPS_DB_TYPE) . 'DatabaseProxy';
}
}
$instance =& new $class();
$instance->setLogger(XoopsLogger::instance());
$instance->setPrefix(XOOPS_DB_PREFIX);
if (!$instance->connect()) {
trigger_error("notrace:Unable to connect to database", E_USER_ERROR);
}
}
return $instance;
}
/**
* @package smarty xoopsplugin
*
* @author Hu Zhenghui <*****@*****.**>
*
* how to use
* The following code inserted in the template
*
* @param module string module dirname
* @param file string block funciton file
* @param show_func string show block function
* @param options= string show block function's option
* @param cachetime int cachetime Unit for seconds
* @param user mix Generate cache solution
<{freeBlkTpl id=1}>
<link rel="stylesheet" href="<{$xoops_url}>/modules/tag/templates/style.css" />
<div class="tag-cloud" style="line-height: 150%; padding: 5px;">
<{foreach item=tag from=$block.tags}>
<span class="tag-level-<{$tag.level}>" style="font-size: <{$tag.font}>%; display: inline; padding-right: 5px;">
<a href="<{$xoops_url}>/modules/<{$block.tag_dirname}>/view.tag.php<{$smarty.const.URL_DELIMITER}><{$tag.id}>/" title="<{$tag.term}>"><{$tag.term}></a>
</span>
<{/foreach}>
</div>
<{/freeBlkTpl}>
*/
function smarty_block_freeBlkTpl($params, $content, &$smarty, &$repeat)
{
static $old_block;
if (empty($content)) {
$old_block = $smarty->get_template_vars('block');
if (!isset($params['id'])) {
return;
}
$block_id = intval($params['id']);
static $block_objs;
$blockObj = $GLOBALS['xoopsTpl']->_tpl_vars['ezblocks'][$block_id];
// ezsky hack
if (empty($blockObj)) {
return false;
}
$xoopsLogger =& XoopsLogger::instance();
$template =& $GLOBALS['xoopsTpl'];
xoops_load("cache");
$cache_key = 'xoBlkTpl_' . md5(var_export($params, true));
$bcachetime = intval($blockObj->getVar('bcachetime'));
if (!$bcachetime || !($bresult = XoopsCache::read($cache_key))) {
$xoopsLogger->addBlock($blockObj->getVar('name'));
if (!($bresult = $blockObj->buildBlock())) {
return;
}
if (isset($bcachetime)) {
XoopsCache::write($cache_key, $bresult, $bcachetime);
}
} else {
$xoopsLogger->addBlock($blockObj->getVar('name'), true, $bcachetime);
}
$old_block = $smarty->get_template_vars('block');
$smarty->assign('block', $bresult);
} else {
echo $content;
$smarty->assign('block', $old_block);
}
}
/**
* XOOPS Block management
*
* @copyright The XOOPS project http://www.xoops.org/
* @license http://www.fsf.org/copyleft/gpl.html GNU public license
* @package smarty xoopsplugin
* @since 2.3.3 ezsky hack
* @author ezsky <*****@*****.**>
* @version $Id: function.block.php $
* @package smarty xoops plugin
* Examples:
* <{freeBlock id=1}> displays just the block content
*/
function smarty_function_freeBlock($params, &$smarty)
{
if (!isset($params['id'])) {
return;
}
$block_id = intval($params['id']);
static $block_objs;
$blockObjs = $smarty->get_template_vars('ezblocks');
// ezsky hack
$blockObj = $blockObjs[$block_id];
if (empty($blockObj)) {
return false;
}
$xoopsLogger =& XoopsLogger::instance();
$template =& $GLOBALS['xoopsTpl'];
$bcachetime = intval($blockObj->getVar('bcachetime'));
if (empty($bcachetime)) {
$template->caching = 0;
} else {
$template->caching = 2;
$template->cache_lifetime = $bcachetime;
}
$template->setCompileId($blockObj->getVar('dirname', 'n'));
$tplName = ($tplName = $blockObj->getVar('template')) ? "db:{$tplName}" : "db:system_block_dummy.html";
$cacheid = 'blk_' . $block_id;
if (!$bcachetime || !$template->is_cached($tplName, $cacheid)) {
$xoopsLogger->addBlock($blockObj->getVar('name'));
if (!($bresult = $blockObj->buildBlock())) {
return;
}
$template->assign('block', $bresult);
$template->display($tplName, $cacheid);
} else {
$xoopsLogger->addBlock($blockObj->getVar('name'), true, $bcachetime);
$template->display($tplName, $cacheid);
}
$template->setCompileId($blockObj->getVar('dirname', 'n'));
}
set_magic_quotes_runtime(0);
if (function_exists('mb_http_output')) {
mb_http_output('pass');
}
$image_id = isset($_GET['id']) ? intval($_GET['id']) : 0;
if (empty($image_id)) {
header('Content-type: image/gif');
readfile(XOOPS_UPLOAD_PATH . '/blank.gif');
exit;
}
$xoopsOption['nocommon'] = 1;
include './mainfile.php';
include XOOPS_ROOT_PATH . '/include/functions.php';
include_once XOOPS_ROOT_PATH . '/class/logger.php';
include_once XOOPS_ROOT_PATH . "/class/module.textsanitizer.php";
$xoopsLogger =& XoopsLogger::instance();
$xoopsLogger->startTime();
include_once XOOPS_ROOT_PATH . '/class/database/databasefactory.php';
define('XOOPS_DB_PROXY', 1);
$xoopsDB =& XoopsDatabaseFactory::getDatabaseConnection();
// ################# Include class manager file ##############
require_once XOOPS_ROOT_PATH . '/kernel/object.php';
require_once XOOPS_ROOT_PATH . '/class/criteria.php';
$imagehandler =& xoops_gethandler('image');
$criteria = new CriteriaCompo(new Criteria('i.image_display', 1));
$criteria->add(new Criteria('i.image_id', $image_id));
$image = $imagehandler->getObjects($criteria, false, true);
if (count($image) > 0) {
header('Content-type: ' . $image[0]->getVar('image_mimetype'));
header('Cache-control: max-age=31536000');
header('Expires: ' . gmdate("D, d M Y H:i:s", time() + 31536000) . 'GMT');
function db_manager()
{
$this->db = XoopsDatabaseFactory::getDatabase();
$this->db->setPrefix(XOOPS_DB_PREFIX);
$this->db->setLogger(XoopsLogger::instance());
}
function make_cblock()
{
global $xoopsUser, $xoopsOption;
$xoopsblock = new XoopsBlock();
$cc_block = $cl_block = $cr_block = "";
$arr = array();
if ($xoopsOption['theme_use_smarty'] == 0) {
if (!isset($GLOBALS['xoopsTpl']) || !is_object($GLOBALS['xoopsTpl'])) {
include_once XOOPS_ROOT_PATH . '/class/template.php';
$xoopsTpl = new XoopsTpl();
} else {
$xoopsTpl =& $GLOBALS['xoopsTpl'];
}
if (is_object($xoopsUser)) {
$block_arr = $xoopsblock->getAllBlocksByGroup($xoopsUser->getGroups(), true, XOOPS_CENTERBLOCK_ALL, XOOPS_BLOCK_VISIBLE);
} else {
$block_arr = $xoopsblock->getAllBlocksByGroup(XOOPS_GROUP_ANONYMOUS, true, XOOPS_CENTERBLOCK_ALL, XOOPS_BLOCK_VISIBLE);
}
$block_count = count($block_arr);
$xoopsLogger =& XoopsLogger::instance();
for ($i = 0; $i < $block_count; $i++) {
$bcachetime = intval($block_arr[$i]->getVar('bcachetime'));
if (empty($bcachetime)) {
$xoopsTpl->xoops_setCaching(0);
} else {
$xoopsTpl->xoops_setCaching(2);
$xoopsTpl->xoops_setCacheTime($bcachetime);
}
$btpl = $block_arr[$i]->getVar('template');
if ($btpl != '') {
if (empty($bcachetime) || !$xoopsTpl->is_cached('db:' . $btpl)) {
$xoopsLogger->addBlock($block_arr[$i]->getVar('name'));
$bresult =& $block_arr[$i]->buildBlock();
if (!$bresult) {
continue;
}
$xoopsTpl->assign_by_ref('block', $bresult);
$bcontent =& $xoopsTpl->fetch('db:' . $btpl);
$xoopsTpl->clear_assign('block');
} else {
$xoopsLogger->addBlock($block_arr[$i]->getVar('name'), true, $bcachetime);
$bcontent =& $xoopsTpl->fetch('db:' . $btpl);
}
} else {
$bid = $block_arr[$i]->getVar('bid');
if (empty($bcachetime) || !$xoopsTpl->is_cached('db:system_dummy.html', 'blk_' . $bid)) {
$xoopsLogger->addBlock($block_arr[$i]->getVar('name'));
$bresult =& $block_arr[$i]->buildBlock();
if (!$bresult) {
continue;
}
$xoopsTpl->assign_by_ref('dummy_content', $bresult['content']);
$bcontent =& $xoopsTpl->fetch('db:system_dummy.html', 'blk_' . $bid);
$xoopsTpl->clear_assign('block');
} else {
$xoopsLogger->addBlock($block_arr[$i]->getVar('name'), true, $bcachetime);
$bcontent =& $xoopsTpl->fetch('db:system_dummy.html', 'blk_' . $bid);
}
}
$title = $block_arr[$i]->getVar('title');
switch ($block_arr[$i]->getVar('side')) {
case XOOPS_CENTERBLOCK_CENTER:
if ($title != "") {
$cc_block .= '<tr valign="top"><td colspan="2"><strong>' . $title . '</strong><hr />' . $bcontent . '<br /><br /></td></tr>' . "\n";
} else {
$cc_block .= '<tr><td colspan="2">' . $bcontent . '<br /><br /></td></tr>' . "\n";
}
break;
case XOOPS_CENTERBLOCK_LEFT:
if ($title != "") {
$cl_block .= '<p><strong>' . $title . '</strong><hr />' . $bcontent . '</p>' . "\n";
} else {
$cl_block .= '<p>' . $bcontent . '</p>' . "\n";
}
break;
case XOOPS_CENTERBLOCK_RIGHT:
if ($title != "") {
$cr_block .= '<p><strong>' . $title . '</strong><hr />' . $bcontent . '</p>' . "\n";
} else {
$cr_block .= '<p>' . $bcontent . '</p>' . "\n";
}
break;
default:
break;
}
unset($bcontent, $title);
}
echo '<table width="100%">' . $cc_block . '<tr valign="top"><td width="50%">' . $cl_block . '</td><td width="50%">' . $cr_block . '</td></tr></table>' . "\n";
}
}
function _setupLogger()
{
require_once XOOPS_ROOT_PATH . '/class/logger.php';
$this->mLogger =& XoopsLogger::instance();
$this->mLogger->startTime();
$GLOBALS['xoopsLogger'] =& $this->mLogger;
}
function smarty_function_block($params, &$smarty)
{
if (!isset($params['id'])) {
return;
}
$display_title = isset($params['display']) && $params['display'] == 'title' ? true : false;
$display_none = isset($params['display']) && $params['display'] == 'none' ? true : false;
$options = isset($params['options']) ? $params['options'] : false;
$groups = isset($params['groups']) ? explode('|', $params['groups']) : false;
$cache = isset($params['cache']) ? intval($params['cache']) : false;
$block_id = intval($params['id']);
static $block_objs;
if (!isset($block_objs[$block_id])) {
include_once XOOPS_ROOT_PATH . '/class/xoopsblock.php';
$blockObj = new XoopsBlock($block_id);
if (!is_object($blockObj)) {
return;
}
$block_objs[$block_id] = $blockObj;
} else {
$blockObj = $block_objs[$block_id];
}
$user_groups = $GLOBALS['xoopsUser'] ? $GLOBALS['xoopsUser']->getGroups() : array(XOOPS_GROUP_ANONYMOUS);
static $allowed_blocks;
if (count($allowed_blocks) == 0) {
$allowed_blocks = XoopsBlock::getAllBlocksByGroup($user_groups, false);
}
if ($groups) {
if (!array_intersect($user_groups, $groups)) {
return;
}
} else {
if (!in_array($block_id, $allowed_blocks)) {
return;
}
}
if ($options) {
$blockObj->setVar('options', $options);
}
if ($cache) {
$blockObj->setVar('bcachetime', $cache);
}
if ($display_title) {
return $blockObj->getVar('title');
}
$xoopsLogger =& XoopsLogger::instance();
$template =& $GLOBALS['xoopsTpl'];
$bcachetime = intval($blockObj->getVar('bcachetime'));
if (empty($bcachetime)) {
$template->caching = 0;
} else {
$template->caching = 2;
$template->cache_lifetime = $bcachetime;
}
$template->setCompileId($blockObj->getVar('dirname', 'n'));
$tplName = ($tplName = $blockObj->getVar('template')) ? "db:{$tplName}" : "db:system_block_dummy.html";
$cacheid = 'blk_' . $block_id;
if (!$bcachetime || !$template->is_cached($tplName, $cacheid)) {
$xoopsLogger->addBlock($blockObj->getVar('name'));
if (!($bresult = $blockObj->buildBlock())) {
return;
}
if (!$display_none) {
$template->assign('block', $bresult);
$template->display($tplName, $cacheid);
}
} else {
$xoopsLogger->addBlock($blockObj->getVar('name'), true, $bcachetime);
if (!$display_none) {
$template->display($tplName, $cacheid);
}
}
$template->setCompileId($blockObj->getVar('dirname', 'n'));
}
function renderLog()
{
$xoopsLogger =& XoopsLogger::instance();
return $xoopsLogger->dumpAll();
}
define("XOOPS_MATCH_START", 0);
define("XOOPS_MATCH_END", 1);
define("XOOPS_MATCH_EQUAL", 2);
define("XOOPS_MATCH_CONTAIN", 3);
define("XOOPS_UPLOAD_PATH", XOOPS_ROOT_PATH . "/uploads");
define("XOOPS_THEME_PATH", XOOPS_ROOT_PATH . "/themes");
// ----- BEGIN: Already refactored stuff just kept for compat purposes -----
//define( "SMARTY_DIR", XOOPS_PATH . "/Frameworks/XoopsCore/Pyro/Smarty.xoobj/smarty/" );
define("XOOPS_CACHE_PATH", XOOPS_VAR_PATH . "/Caches");
define("XOOPS_COMPILE_PATH", XOOPS_VAR_PATH . "/Application Support/xoops_template_Smarty");
// ----- END: Already refactored stuff just kept for compat purposes -----
define("XOOPS_THEME_URL", XOOPS_URL . "/themes");
define("XOOPS_UPLOAD_URL", XOOPS_URL . "/uploads");
set_magic_quotes_runtime(0);
include_once XOOPS_ROOT_PATH . '/class/logger.php';
$GLOBALS['xoopsLogger'] =& XoopsLogger::instance();
if (!defined('XOOPS_XMLRPC')) {
define('XOOPS_DB_CHKREF', 1);
} else {
define('XOOPS_DB_CHKREF', 0);
}
// ############## Include common functions file ##############
include_once XOOPS_ROOT_PATH . '/include/functions.php';
// #################### Connect to DB ##################
require_once XOOPS_ROOT_PATH . '/class/database/database.php';
$GLOBALS['xoopsDB'] = $xoops->loadService('legacydb');
if (!$GLOBALS['xoopsDB']->allowWebChanges) {
define('XOOPS_DB_PROXY', 1);
}
// ################# Include required files ##############
require_once XOOPS_ROOT_PATH . '/kernel/object.php';
/**
* Get content for this page block
*
* @param int $unique
* @param bool $last
* @return array
*/
function render($template, $unique = 0)
{
$block = array('blockid' => $this->getVar('pageblockid'), 'module' => $this->block->getVar('dirname'), 'title' => $this->getVar('title'), 'weight' => $this->getVar('priority'));
$xoopsLogger =& XoopsLogger::instance();
$bcachetime = intval($this->getVar('pbcachetime'));
if (empty($bcachetime)) {
$template->caching = 0;
} else {
$template->caching = 2;
$template->cache_lifetime = $bcachetime;
}
$tplName = ($tplName = $this->block->getVar('template')) ? "db:{$tplName}" : "db:system_block_dummy.html";
$cacheid = 'blk_' . $this->getVar('pageblockid');
if ($this->getVar('cachebyurl')) {
$cacheid .= "_" . md5($_SERVER['REQUEST_URI']);
}
if (!$bcachetime || !$template->is_cached($tplName, $cacheid)) {
$xoopsLogger->addBlock($this->block->getVar('name'));
if (!($bresult = $this->block->buildBlock())) {
return false;
}
$template->assign('block', $bresult);
$block['content'] = $template->fetch($tplName, $cacheid);
} else {
$xoopsLogger->addBlock($this->block->getVar('name'), true, $bcachetime);
$block['content'] = $template->fetch($tplName, $cacheid);
}
return $block;
}
function XoopsErrorHandler_HandleError($errNo, $errStr, $errFile, $errLine, $errContext = null)
{
$logger =& XoopsLogger::instance();
$logger->handleError($errNo, $errStr, $errFile, $errLine, $errContext);
}
function ListRecords($args)
{
global $xoopsDB;
if (!isset($args['metadataPrefix'])) {
$this->_lastError = "'metadataPrefix' is not specified.";
return false;
}
$resumptionToken = null;
do {
$url = $this->_baseUrl . "?verb=ListRecords";
if ($resumptionToken == null) {
foreach (array('metadataPrefix', 'from', 'until', 'set') as $k) {
if (isset($args[$k])) {
$url .= "&" . urlencode($k) . "=" . urlencode($args[$k]);
}
}
} else {
$url .= "&resumptionToken=" . htmlspecialchars($resumptionToken, ENT_QUOTES);
}
$snoopy =& xoonips_getutility('snoopy');
if (!is_object($snoopy)) {
$this->_lastError = "can't retrieve {$url}";
$xoopsDB->setLogger(XoopsLogger::instance());
return false;
}
if (!$snoopy->fetch($url)) {
$this->_lastError = "can't retrieve {$url}";
$xoopsDB->setLogger(XoopsLogger::instance());
return false;
}
$this->_lastError = $this->_lastStatus = $snoopy->response_code;
$this->parser = xml_parser_create('UTF-8');
if (!$this->parser) {
$this->_lastError = "can't create XML parser";
$xoopsDB->setLogger(XoopsLogger::instance());
return false;
}
$listRecordsHandler =& $this->createListRecordsHandler($this->parser, $this->_baseUrl, $args['metadataPrefix']);
$result = $this->parse($snoopy->results);
if (!$result) {
//some erorr has occured
if ($listRecordsHandler->getIdentifier() != null) {
$this->_lastError .= "[identifier]" . $listRecordsHandler->getIdentifier();
}
$xoopsDB->setLogger(XoopsLogger::instance());
//some error has occured in parse( $snoopy->results );
return false;
}
xml_parser_free($this->parser);
$resumptionToken = $listRecordsHandler->getResumptionToken();
} while ($resumptionToken != null);
$xoopsDB->setLogger(XoopsLogger::instance());
return true;
}
function buildBlock($xobject, &$template)
{
// The lame type workaround will change
// bid is added temporarily as workaround for specific block manipulation
$block = array('id' => $xobject->getVar('bid'), 'module' => $xobject->getVar('dirname'), 'title' => $xobject->getVar('title'), 'weight' => $xobject->getVar('weight'), 'lastmod' => $xobject->getVar('last_modified'));
$xoopsLogger =& XoopsLogger::instance();
$bcachetime = intval($xobject->getVar('bcachetime'));
if (empty($bcachetime)) {
$template->caching = 0;
} else {
$template->caching = 2;
$template->cache_lifetime = $bcachetime;
}
$template->setCompileId($xobject->getVar('dirname', 'n'));
$tplName = ($tplName = $xobject->getVar('template')) ? "db:{$tplName}" : "db:system_block_dummy.html";
$cacheid = $this->generateCacheId('blk_' . $xobject->getVar('bid'));
if (!$bcachetime || !$template->is_cached($tplName, $cacheid)) {
$xoopsLogger->addBlock($xobject->getVar('name'));
if ($bresult = $xobject->buildBlock()) {
$template->assign('block', $bresult);
$block['content'] = $template->fetch($tplName, $cacheid);
} else {
$block = false;
}
} else {
$xoopsLogger->addBlock($xobject->getVar('name'), true, $bcachetime);
$block['content'] = $template->fetch($tplName, $cacheid);
}
$template->setCompileId();
return $block;
}