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main_processor.php
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Sat, Feb 1, 5:34 AM

main_processor.php
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<?php
/**
* @version $Id: main_processor.php 14324 2011-05-20 08:06:18Z alex $
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class kMainTagProcessor extends kTagProcessor {
function Init($prefix, $special, $event_params = null)
{
parent::Init($prefix, $special, $event_params);
$actions =& $this->Application->recallObject('kActions');
$actions->Set('t', $this->Application->GetVar('t'));
$actions->Set('sid', $this->Application->GetSID());
$actions->Set('m_opener', $this->Application->GetVar('m_opener') );
}
/**
* Base folder for all template includes
*
* @param Array $params
* @return string
*/
function TemplatesBase($params)
{
static $cached = Array ();
$cache_key = crc32( serialize($params) );
if (!array_key_exists($cache_key, $cached)) {
$module = array_key_exists('module', $params) ? $params['module'] : 'core';
if ($this->Application->isAdmin) {
if ($module == 'in-portal') {
$module = 'kernel';
}
// remove leading slash + substitute module
$module_path = $this->Application->findModule('Name', $module, 'Path');
if ($module_path !== false) {
$path = $module_path . 'admin_templates';
}
else {
// remove leading slash + substitute module
$path = preg_replace('/\/(.*?)\/(.*)/', $module . '/\\2', THEMES_PATH);
}
}
else {
$path = mb_substr(THEMES_PATH, 1);
if (mb_strtolower($module) == 'in-portal') {
$module_folder = 'platform';
}
else {
$module_folder = $this->Application->findModule('Name', $module, 'TemplatePath');
}
$path .= rtrim('/' . trim($module_folder, '/'), '/') . '/';
}
$cached[$cache_key] = $this->Application->BaseURL() . $path;
}
return $cached[$cache_key];
}
/**
* Creates <base href ..> HTML tag for all templates
* affects future css, js files and href params of links
*
* @return string
* @access public
*/
function Base_Ref($params)
{
return '<base href="'.$this->TemplatesBase($params).'/" />';
}
/**
* Returns base url for web-site
*
* @return string
* @access public
*/
function BaseURL()
{
return $this->Application->BaseURL();
}
//for compatability with K3 tags
function Base($params)
{
return $this->TemplatesBase($params).'/';
}
function ProjectBase($params)
{
return $this->Application->BaseURL();
}
/*function Base($params)
{
return $this->Application->BaseURL().$params['add'];
}*/
/**
* Used to create link to any template.
* use "pass" paramter if "t" tag to specify
* prefix & special of object to be represented
* in resulting url
*
* @param Array $params
* @return string
* @access public
*/
function T($params)
{
// by default link to current template
$template = $this->SelectParam($params, 't,template');
$prefix = array_key_exists('prefix', $params) ? $params['prefix'] : '';
unset($params['t'], $params['template'], $params['prefix']);
return $this->Application->HREF($template, $prefix, $params);
}
function Link($params)
{
// pass "m" prefix, instead of "all", that is by default on Front-End
if (!array_key_exists('pass', $params)) {
$params['pass'] = 'm';
}
return $this->T($params);
}
/**
* Performs redirect to provided template/url
*
* @param Array $params
* @return string
*/
function Redirect($params)
{
$this->Application->Redirect('external:' . $this->Link($params));
return '';
}
function Env($params)
{
$t = $params['template'];
unset($params['template']);
return $this->Application->BuildEnv($t, $params, 'm', null, false);
}
function FormAction($params)
{
if (!array_key_exists('pass', $params)) {
$params['pass'] = 'all,m';
}
$params['pass_category'] = 1;
return $this->Application->HREF('', '', $params);
}
/*// NEEDS TEST
function Config($params)
{
return $this->Application->ConfigOption($params['var']);
}
function Object($params)
{
$name = $params['name'];
$method = $params['method'];
$tmp =& $this->Application->recallObject($name);
if ($tmp != null) {
if (method_exists($tmp, $method))
return $tmp->$method($params);
else
echo "Method $method does not exist in object ".get_class($tmp)." named $name<br>";
}
else
echo "Object $name does not exist in the appliaction<br>";
}*/
/**
* Tag, that always returns true.
* For parser testing purposes
*
* @param Array $params
* @return bool
* @access public
*/
function True($params)
{
return true;
}
/**
* Tag, that always returns false.
* For parser testing purposes
*
* @param Array $params
* @return bool
* @access public
*/
function False($params)
{
return false;
}
/**
* Returns block parameter by name (used only as "check" parameter value for "m_if" tag!)
*
* @param Array $params
* @return stirng
* @access public
*/
function Param($params)
{
$name = $params['name'];
if (array_key_exists($name, $this->Application->Parser->Captures)) {
$capture_params = $params;
$capture_params['name'] = '__capture_' . $name;
$this->Application->Parser->SetParam($name, $this->Application->ParseBlock($capture_params));
}
$res = $this->Application->Parser->GetParam($name);
if ($res === false) {
$res = '';
}
if (array_key_exists('plus', $params)) {
$res += $params['plus'];
}
return $res;
}
/**
* Compares block parameter with value specified
*
* @param Array $params
* @return bool
* @access public
*/
function ParamEquals($params)
{
$name = $this->SelectParam($params, 'name,var,param');
$value = $params['value'];
return ($this->Application->Parser->GetParam($name) == $value);
}
/*function PHP_Self($params)
{
return $HTTP_SERVER_VARS['PHP_SELF'];
}
*/
/**
* Returns session variable value by name
*
* @param Array $params
* @return string
* @access public
*/
function Recall($params)
{
$var_name = $this->SelectParam($params,'name,var,param');
if (isset($params['persistent']) && $params['persistent']) {
$ret = $this->Application->RecallPersistentVar($var_name);
}
else {
$ret = $this->Application->RecallVar($var_name);
}
$ret = ($ret === false && isset($params['no_null'])) ? '' : $ret;
if (getArrayValue($params, 'special') || getArrayValue($params, 'htmlchars')) {
$ret = htmlspecialchars($ret);
}
if (getArrayValue($params, 'urlencode')) {
$ret = urlencode($ret);
}
return $ret;
}
function RemoveVar($params)
{
$this->Application->RemoveVar( $this->SelectParam($params,'name,var,param') );
}
// bad style to store something from template to session !!! (by Alex)
// Used here only to test how session works, nothing more
function Store($params)
{
//echo"Store $params[name]<br>";
$name = $params['name'];
$value = $params['value'];
$this->Application->StoreVar($name,$value);
}
/**
* Sets application variable value(-s)
*
* @param Array $params
* @access public
*/
function Set($params)
{
foreach ($params as $param => $value) {
$this->Application->SetVar($param, $value);
}
}
/**
* Increment application variable
* specified by number specified
*
* @param Array $params
* @access public
*/
function Inc($params)
{
$this->Application->SetVar($params['param'], $this->Application->GetVar($params['param']) + $params['by']);
}
/**
* Retrieves application variable
* value by name
*
* @param Array $params
* @return string
* @access public
*/
function Get($params)
{
$name = $this->SelectParam($params, 'name,var,param');
$ret = $this->Application->GetVar($name, '');
if (array_key_exists('no_html_escape', $params) && $params['no_html_escape']) {
return unhtmlentities($ret);
}
return $ret;
}
/**
* Retrieves application constant
* value by name
*
* @param Array $params
* @return string
* @access public
*/
function GetConst($params)
{
$constant_name = $this->SelectParam($params, 'name,const');
return defined($constant_name) ? constant($constant_name) : '';
}
/**
* Retrieves configuration variable value by name
*
* @param Array $params
* @return string
* @access public
*/
function GetConfig($params)
{
$config_name = $this->SelectParam($params, 'name,var');
return $this->Application->ConfigValue($config_name);
}
function ConfigEquals($params)
{
$option = $this->SelectParam($params, 'name,option,var');
return $this->Application->ConfigValue($option) == getArrayValue($params, 'value');
}
/**
* Creates all hidden fields
* needed for kernel_form
*
* @param Array $params
* @return string
* @access public
*/
function DumpSystemInfo($params)
{
$actions =& $this->Application->recallObject('kActions');
$actions->Set('t', $this->Application->GetVar('t') );
$params = $actions->GetParams();
$o='';
foreach ($params AS $name => $val)
{
$o .= "<input type='hidden' name='$name' id='$name' value='$val'>\n";
}
return $o;
}
/**
* Used for search sidebox on front-end only
*
* @param Array $params
* @return string
* @author Alex
*/
function GetFormHiddens($params)
{
$t = $this->SelectParam($params, 'template,t');
unset($params['template']);
$form_fields = Array ();
if ($this->Application->RewriteURLs()) {
$session =& $this->Application->recallObject('Session');
if ($session->NeedQueryString()) {
$form_fields['sid'] = $this->Application->GetSID();
}
}
else {
$form_fields['env'] = $this->Application->BuildEnv($t, $params, 'm', null, false);
}
if ($this->Application->GetVar('admin') == 1) {
$form_fields['admin'] = 1;
}
$ret = '';
$field_tpl = '<input type="hidden" name="%1$s" id="%1$s" value="%2$s"/>'."\n";
foreach ($form_fields as $form_field => $field_value) {
$ret .= sprintf($field_tpl, $form_field, $field_value);
}
return $ret;
}
function Odd_Even($params)
{
$odd = $params['odd'];
$even = $params['even'];
if (!isset($params['var'])) {
$var = 'odd_even';
}
else {
$var = $params['var'];
}
if ($this->Application->GetVar($var) == 'even') {
if (!isset($params['readonly']) || !$params['readonly']) {
$this->Application->SetVar($var, 'odd');
}
return $even;
}
else {
if (!isset($params['readonly']) || !$params['readonly']) {
$this->Application->SetVar($var, 'even');
}
return $odd;
}
}
/**
* Returns phrase translation by name
*
* @param Array $params
* @return string
* @access public
*/
function Phrase($params)
{
$phrase_name = $this->SelectParam($params, 'label,name,title');
$no_editing = array_key_exists('no_editing', $params) && $params['no_editing'];
$translation = $this->Application->Phrase($phrase_name, !$no_editing);
if (isset($params['escape']) && $params['escape']) {
$translation = htmlspecialchars($translation, ENT_QUOTES);
$translation = addslashes($translation);
}
return $translation;
}
// for tabs
function is_active($params)
{
$test_templ = $this->SelectParam($params, 'templ,template,t');
if ( !getArrayValue($params,'allow_empty') )
{
$if_true=getArrayValue($params,'true') ? $params['true'] : 1;
$if_false=getArrayValue($params,'false') ? $params['false'] : 0;
}
else
{
$if_true=$params['true'];
$if_false=$params['false'];
}
if ( preg_match("/^".str_replace('/', '\/', $test_templ)."/i", $this->Application->GetVar('t'))) {
return $if_true;
}
else {
return $if_false;
}
}
function IsNotActive($params)
{
return !$this->is_active($params);
}
function IsActive($params)
{
return $this->is_active($params);
}
function is_t_active($params)
{
return $this->is_active($params);
}
function CurrentTemplate($params)
{
return $this->is_active($params);
}
/**
* Checks if session variable
* specified by name value match
* value passed as parameter
*
* @param Array $params
* @return string
* @access public
*/
function RecallEquals($params)
{
$name = $this->SelectParam($params, 'name,var');
$value = $params['value'];
if (isset($params['persistent']) && $params['persistent']) {
return $this->Application->RecallPersistentVar($name) == $value;
}
return ($this->Application->RecallVar($name) == $value);
}
/**
* Checks if application variable
* specified by name value match
* value passed as parameter
*
* @param Array $params
* @return bool
* @access public
*/
function GetEquals($params)
{
$name = $this->SelectParam($params, 'var,name,param');
$value = $params['value'];
if ($this->Application->GetVar($name) == $value) {
return 1;
}
}
function ModuleInclude($params)
{
$ret = '';
$included = Array ();
$block_params = array_merge($params, Array('is_silent' => 2)); // don't make fatal errors in case if template is missing
$current_template = $this->Application->GetVar('t');
$replace_main = isset($params['replace_m']) && $params['replace_m'];
$skip_prefixes = isset($params['skip_prefixes']) ? explode(',', $params['skip_prefixes']) : Array();
$cms_mode = $this->Application->GetVar('admin');
foreach ($this->Application->ModuleInfo as $module_name => $module_data) {
$module_key = mb_strtolower($module_name);
if ($module_name == 'In-Portal') {
if (!$cms_mode && $this->Application->isAdmin) {
// don't process In-Portal templates in admin
continue;
}
// Front-End still relies on In-Portal module
$module_prefix = $module_data['TemplatePath'];
}
elseif ($this->Application->isAdmin) {
$module_prefix = $module_key . '/'; // was $module_data['Path'];
}
else {
$module_prefix = $module_data['TemplatePath']; // always have trailing "/"
}
if (in_array($module_prefix, $included)) {
// template by this path was already included by other module (e.g. in-portal used core's template)
continue;
}
$block_params['t'] = $module_prefix.$this->SelectParam($params, $module_key.'_template,'.$module_key.'_t,template,t');
$check_prefix = $module_data['Var'];
if ($check_prefix == 'adm' && $replace_main) {
$check_prefix = 'c';
}
if ($block_params['t'] == $current_template || in_array($check_prefix, $skip_prefixes)) {
continue;
}
$no_data = $this->SelectParam($params, $module_key.'_block_no_data,block_no_data');
if ($no_data) {
$block_params['block_no_data'] = $module_prefix.'/'.$no_data;
}
$ret .= $this->Application->IncludeTemplate($block_params);
$included[] = $module_prefix;
}
return $ret;
}
function ModuleEnabled($params)
{
return $this->Application->isModuleEnabled( $params['module'] );
}
/**
* Checks if debug mode is on
*
* @param Array $params
* @return bool
* @access public
*/
function IsDebugMode($params)
{
return defined('DEBUG_MODE') && $this->Application->isDebugMode();
}
/*function MassParse($params)
{
$qty = $params['qty'];
$block = $params['block'];
$mode = $params['mode'];
$o = '';
if ($mode == 'func') {
$func = create_function('$params', '
$o = \'<tr>\';
$o.= \'<td>a\'.$params[\'param1\'].\'</td>\';
$o.= \'<td>a\'.$params[\'param2\'].\'</td>\';
$o.= \'<td>a\'.$params[\'param3\'].\'</td>\';
$o.= \'<td>a\'.$params[\'param4\'].\'</td>\';
$o.= \'</tr>\';
return $o;
');
for ($i=1; $i<$qty; $i++) {
$block_params['param1'] = rand(1, 10000);
$block_params['param2'] = rand(1, 10000);
$block_params['param3'] = rand(1, 10000);
$block_params['param4'] = rand(1, 10000);
$o .= $func($block_params);
}
return $o;
}
$block_params['name'] = $block;
for ($i=0; $i<$qty; $i++) {
$block_params['param1'] = rand(1, 10000);
$block_params['param2'] = rand(1, 10000);
$block_params['param3'] = rand(1, 10000);
$block_params['param4'] = rand(1, 10000);
$block_params['passed'] = $params['passed'];
$block_params['prefix'] = 'm';
$o.= $this->Application->ParseBlock($block_params);
}
return $o;
}*/
function LoggedIn($params)
{
return $this->Application->LoggedIn();
}
/**
* Allows to check if permission exists directly in template and perform additional actions if required
*
* @param Array $params
* @return bool
*/
function CheckPermission($params)
{
$perm_helper =& $this->Application->recallObject('PermissionsHelper');
return $perm_helper->TagPermissionCheck($params);
}
/**
* Checks if user is logged in and if not redirects it to template passed
*
* @param Array $params
*/
function RequireLogin($params)
{
$t = $this->Application->GetVar('t');
if ($next_t = getArrayValue($params, 'next_template')) {
$t = $next_t;
}
// check by permissions: begin
if ((isset($params['perm_event']) && $params['perm_event']) ||
(isset($params['perm_prefix']) && $params['perm_prefix']) ||
(isset($params['permissions']) && $params['permissions'])) {
$perm_helper =& $this->Application->recallObject('PermissionsHelper');
/* @var $perm_helper kPermissionsHelper */
$perm_status = $perm_helper->TagPermissionCheck($params);
if (!$perm_status) {
list($redirect_template, $redirect_params) = $perm_helper->getPermissionTemplate($params);
$this->Application->Redirect($redirect_template, $redirect_params);
}
else {
return ;
}
}
// check by permissions: end
// check by configuration value: begin
$condition = getArrayValue($params, 'condition');
if (!$condition) {
$condition = true;
}
else {
if (substr($condition, 0, 1) == '!') {
$condition = !$this->Application->ConfigValue(substr($condition, 1));
}
else {
$condition = $this->Application->ConfigValue($condition);
}
}
// check by configuration value: end
// check by belonging to group: begin
$group = $this->SelectParam($params, 'group');
$group_access = true;
if ($group) {
$conn =& $this->Application->GetADODBConnection();
$group_id = $conn->GetOne('SELECT GroupId FROM '.TABLE_PREFIX.'PortalGroup WHERE Name = '.$conn->qstr($group));
if ($group_id) {
$groups = explode(',', $this->Application->RecallVar('UserGroups'));
$group_access = in_array($group_id, $groups);
}
}
// check by belonging to group: end
if ((!$this->Application->LoggedIn() || !$group_access) && $condition) {
$redirect_params = $this->Application->HttpQuery->getRedirectParams(true);
if (array_key_exists('pass_category', $params)) {
$redirect_params['pass_category'] = $params['pass_category'];
}
if (MOD_REWRITE) {
// TODO: $next_t variable is ignored !!! (is anyone using m_RequireLogin tag with "next_template" parameter?)
$redirect_params = Array (
'm_cat_id' => 0,
'next_template' => urlencode('external:' . $_SERVER['REQUEST_URI']),
);
}
else {
$redirect_params['next_template'] = $t;
}
if ( $this->Application->LoggedIn() && !$group_access) {
$this->Application->Redirect($params['no_group_perm_template'], $redirect_params);
}
$this->Application->Redirect($params['login_template'], $redirect_params);
}
}
function IsMember($params)
{
$group = getArrayValue($params, 'group');
$conn =& $this->Application->DB;
$group_id = $conn->GetOne('SELECT GroupId FROM '.TABLE_PREFIX.'PortalGroup WHERE Name = '.$conn->qstr($group));
if ($group_id) {
$groups = explode(',', $this->Application->RecallVar('UserGroups'));
$group_access = in_array($group_id, $groups);
}
return $group_access;
}
/**
* Checks if SSL is on and redirects to SSL URL if needed
* If SSL_URL is not defined in config - the tag does not do anything
* If for_logged_in_only="1" exits if user is not logged in.
* If called without params forces https right away. If called with by_config="1" checks the
* Require SSL setting from General Config and if it is ON forces https
*
* @param unknown_type $params
*/
function CheckSSL($params)
{
$ssl = $this->Application->isAdmin ? $this->Application->ConfigValue('AdminSSL_URL') : false;
if (!$ssl) {
// not in admin or admin ssl url is empty
$ssl_url = $this->Application->siteDomainField('SSLUrl');
$ssl = $ssl_url !== false ? $ssl_url : $this->Application->ConfigValue('SSL_URL');
}
if (!$ssl || ($this->Application->TemplatesCache->forceThemeName !== false)) {
// SSL URL is not set - no way to require SSL
// internal parsing (e.g. "TemplateParser::_parseTemplate") -> don't redirect
return ;
}
$require = false;
if (isset($params['mode']) && $params['mode'] == 'required') {
$require = true;
if (isset($params['for_logged_in_only']) && $params['for_logged_in_only'] && !$this->Application->LoggedIn()) {
$require = false;
}
if (isset($params['condition'])) {
if (!$this->Application->ConfigValue($params['condition'])) {
$require = false;
}
}
}
if (EDITING_MODE) {
// match SSL mode on front-end to one in administrative console, when browse modes are used
$require = $this->Application->ConfigValue('Require_AdminSSL');
}
$http_query =& $this->Application->recallObject('HTTPQuery');
$pass = $http_query->getRedirectParams();
$pass['pass_events'] = 1; // to make sure all events are passed when redirect happens
if ($require) {
if (PROTOCOL == 'https://') {
$this->Application->SetVar('__KEEP_SSL__', 1);
return;
}
$this->Application->Redirect('', array_merge_recursive2($pass, Array('__SSL__' => 1)));
}
else {
if (PROTOCOL == 'https://' && $this->Application->ConfigValue('Force_HTTP_When_SSL_Not_Required')) {
if ($this->Application->GetVar('__KEEP_SSL__')) return;
// $pass_more = Array ('pass' => 'm', 'm_cat_id' => 0, '__SSL__' => 0);
$this->Application->Redirect('', array_merge_recursive2($pass, Array('__SSL__' => 0))); // $pass_more
}
}
}
function ConstOn($params)
{
$name = $this->SelectParam($params,'name,const');
return constOn($name);
}
function SetDefaultCategory($params)
{
$category_id = $this->Application->findModule('Name', $params['module'], 'RootCat');
$this->Application->SetVar('m_cat_id', $category_id);
}
function XMLTemplate($params)
{
$this->NoDebug($params);
if (isset($params['cache']) && $params['cache']) {
$nextyear = intval(date('Y') + 1);
$format = "D, d M Y H:i:s";
$expiration = gmdate($format, mktime() + $params['cache']).' GMT';
$last_modified = mktime();
header ('Cache-Control: public, cache, max-age='.$params['cache']);
header ("Expires: $expiration");
header ('Pragma: public');
// Getting headers sent by the client.
$headers = request_headers();
// Checking if the client is validating his cache and if it is current.
if (isset($headers['If-Modified-Since']) && (strtotime($headers['If-Modified-Since']) > $last_modified-$params['cache'])) {
// Client's cache IS current, so we just respond '304 Not Modified'.
header('Last-Modified: '.date($format, strtotime($headers['If-Modified-Since'])).' GMT', true, 304);
exit();
} else {
// Image not cached or cache outdated, we respond '200 OK' and output the image.
header('Last-Modified: '.gmdate($format, $last_modified).' GMT', true, 200);
}
}
// xml documents are usually long
set_time_limit(0);
ini_set('memory_limit', -1);
if ( !$this->Application->GetVar('debug') ) {
return $this->Application->XMLHeader(getArrayValue($params, 'xml_version'));
}
$lang =& $this->Application->recallObject('lang.current');
header('Content-type: text/html; charset=' . $lang->GetDBField('Charset'));
return '';
}
function Header($params)
{
header($params['data']);
}
function NoDebug($params)
{
if ( !$this->Application->GetVar('debug') ) {
safeDefine('DBG_SKIP_REPORTING', 1);
}
}
/**
* Returns Home category name
*
* @param Array $params
* @return string
* @deprecated
*/
function RootCategoryName($params)
{
$no_editing = array_key_exists('no_editing', $params) && $params['no_editing'];
return $this->Application->Phrase('la_rootcategory_name', !$no_editing);
}
/**
* Allows to attach file directly from email event template
*
* @param Array $params
*/
function AttachFile($params)
{
$path = FULL_PATH . '/' . $params['path'];
$pseudo = isset($params['special']) ? 'EmailSender.' . $params['special'] : 'EmailSender';
$esender =& $this->Application->recallObject($pseudo);
/* @var $esender kEmailSendingHelper */
if ( file_exists($path) ) {
$esender->AddAttachment($path);
}
}
function CaptchaImage($params)
{
$this->NoDebug($params);
$this->Application->SetVar('skip_last_template', 1);
$captcha_helper =& $this->Application->recallObject('CaptchaHelper');
/* @var $captcha_helper kCaptchaHelper */
// generate captcha code
$code = $captcha_helper->prepareCode( $this->Application->GetVar('var') );
$captcha_helper->GenerateCaptchaImage($code, $this->Application->GetVar('w'), $this->Application->GetVar('h'), true);
}
function SID($params)
{
return $this->Application->GetSID();
}
function ModuleInfo($params)
{
return $this->Application->findModule($params['key'], $params['value'], $params['return']);
}
function Random($params)
{
return rand(1, 100000000);
}
/**
* Prints parser params, available at current deep level
*
* @param Array $params
* @return string
*/
function PrintCurrentParams($params)
{
$current_params = $this->Application->Parser->Params;
foreach ($current_params as $param_name => $param_value) {
$current_params[$param_name] = $param_name . ' = "' . $param_value . '"';
}
return '<pre>' . implode("\n", $current_params) . '</pre>';
}
/**
* Gets previously defined counter result
*
* @param Array $params
* @return int
*/
function GetCounter($params)
{
return $this->Application->getCounter($params['name'], $params);
}
/**
* Increments PageHit counter
*
* @param Array $params
* @return int
*/
function RegisterPageHit($params)
{
if ($this->Application->ConfigValue('UsePageHitCounter')) {
$db =& $this->Application->GetADODBConnection();
// get current counte
$sql = 'SELECT VariableValue
FROM '.TABLE_PREFIX.'ConfigurationValues
WHERE VariableName = "PageHitCounter"';
$page_counter = (int)$db->GetOne($sql);
$sql = 'UPDATE LOW_PRIORITY '.TABLE_PREFIX.'ConfigurationValues
SET VariableValue = '.($page_counter + 1).'
WHERE VariableName = "PageHitCounter"';
$db->Query($sql);
}
}
function Timestamp($params)
{
$format = isset($params['format']) ? $params['format'] : 'd.m.Y H:i:s';
return adodb_date($format);
}
function GetUrlHiddenFileds($params)
{
$vars = Array ('page', 'per_page', 'sort_by');
$ret = '<input type="hidden" name="main_list" value="1"/>';
if (array_key_exists('skip', $params)) {
$vars = array_diff($vars, $params['skip']);
}
foreach ($vars as $var_name) {
$var_value = $this->Application->GetVar($var_name);
if ($var_value) {
$ret .= '<input type="hidden" name="' . $var_name . '" value="' . $var_value . '"/>';
}
}
return $ret;
}
}

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