private function ChangeTemplate()
{
GetLib('class.file');
$settings = GetClass('ISC_ADMIN_SETTINGS');
$GLOBALS['ISC_NEW_CFG']['template'] = Interspire_String::filterAlphaNumOnly($_REQUEST['template']);
$StylePath = ISC_BASE_PATH . "/templates/" .Interspire_String::filterAlphaNumOnly($_REQUEST['template']) .'/Styles';
$color = isc_strtolower(Interspire_String::filterAlphaNumOnly($_REQUEST['color']));
if(file_exists($StylePath."/".$color.".css")) {
$GLOBALS['ISC_NEW_CFG']['SiteColor'] = $color;
}
if(file_exists(ISC_BASE_PATH . '/templates/'. Interspire_String::filterAlphaNumOnly($_REQUEST['template']) . '/config.php')) {
include(ISC_BASE_PATH . '/templates/'.Interspire_String::filterAlphaNumOnly($_REQUEST['template']) . '/config.php');
}
if($color != '') {
$GLOBALS['ISC_NEW_CFG']['SiteColor'] = $color;
}
$settings->CommitSettings();
// If we're currently using a logo template, then we need to rebuild it
if(GetConfig('UsingTemplateLogo') && GetConfig('UsingLogoEditor')) {
if(!$this->BuildLogo('[template]', GetConfig('LogoFields'))) {
$GLOBALS['ISC_NEW_CFG'] = array(
'UsingTemplateLogo' => 0,
'UsingLogoEditor' => 0,
'LogoType' => 'text'
);
$settings->CommitSettings();
}
}
// Log this action
$GLOBALS['ISC_CLASS_LOG']->LogAdminAction(GetConfig('template'), GetConfig('SiteColor'));
FlashMessage(sprintf(GetLang('TemplateSelected'), ucfirst($_REQUEST['template'])), MSG_SUCCESS, 'index.php?ToDo=viewTemplates');
}
<?php
require_once(dirname(__FILE__).'/init.php');
$TemplateName = Interspire_String::filterAlphaNumOnly($_GET['tpl']);
$TemplateColor = Interspire_String::filterAlphaNumExtendedOnly($_GET['color']); // (colors have an underscore)
$TemplateImageFile = ISC_BASE_PATH . '/templates/'.$TemplateName . '/Previews/'.$TemplateColor;
$CacheTemplateImageFile = ISC_BASE_PATH . '/cache/tplthumbs/'.$TemplateName.'_'.$TemplateColor;
$maxwidth = '200';
$maxheight = '200';
$expires = 86400; //60 * 60 * 24;
header("", true, 200);
header("Pragma: public");
header("Cache-control: public,maxage=" . $expires);
header("Expires: " . gmdate("r", time() + $expires));
// check cache first
if(file_exists($CacheTemplateImageFile)) {
if((strtolower(substr($TemplateImageFile,-4)) == ".jpg" || strtolower(substr($TemplateImageFile,-5)) == ".jpeg")) {
// jpeg image
header("Content-type: image/jpeg");
}elseif(strtolower(substr($TemplateImageFile,-4)) == ".gif" ) {
// gif image
header("Content-type: image/gif");
}
header("Last-Modified: " . gmdate("r", filemtime($CacheTemplateImageFile)));
echo file_get_contents($CacheTemplateImageFile);
