46 lines
2.0 KiB
PHP
46 lines
2.0 KiB
PHP
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<?php
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/*+**********************************************************************************
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* The contents of this file are subject to the vtiger CRM Public License Version 1.1
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* ("License"); You may not use this file except in compliance with the License
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* The Original Code is: vtiger CRM Open source
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* The Initial Developer of the Original Code is vtiger.
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* Portions created by vtiger are Copyright (C) vtiger.
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* All Rights Reserved.
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************************************************************************************/
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define('XML_HTMLSAX3', dirname(__FILE__) . '/../third-party/XML/');
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include_once dirname(__FILE__) . '/../third-party/HTML.Safe.php';
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class MailManager_Utils_Helper {
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public static function safe_html_string( $string) {
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$htmlSafe = new HTML_Safe();
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// Mails coming from HipChat has xml tag in body content. It has tag like <?xml encoding="utf-8"> and no closing tag for this
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// But HTML_Safe considers xml tag as dangerous tag and removes content between these tags.
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// Since there is no closing tag for this it removes all content. Also if it finds opening tag with ? it searches for closing
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// tag with ? and removes all content between them. So replacing <?xml to <xml, removing xml tag from deleteTagsContent
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// and adding it in noClose so that this tag can be there without closing tag.
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$string = str_replace('<?xml', '<xml', $string);
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unset($htmlSafe->deleteTagsContent[array_search('xml', $htmlSafe->deleteTagsContent)]);
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array_push($htmlSafe->noClose, 'xml');
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// End
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array_push($htmlSafe->whiteProtocols, 'cid');
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return $htmlSafe->parse($string);
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}
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public static function allowedFileExtension($filename) {
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$parts = explode('.', $filename);
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if (php7_count($parts) > 1) {
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$extension = $parts[php7_count($parts)-1];
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return (in_array(strtolower($extension), vglobal('upload_badext')) === false);
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}
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return false;
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}
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public static function emitJSON($object) {
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Zend_Json::$useBuiltinEncoderDecoder = true;
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echo Zend_Json::encode($object);
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}
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}
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?>
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