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  • Committer: Bazaar Package Importer
  • Author(s): Thomas Goirand
  • Date: 2010-07-05 19:53:12 UTC
  • Revision ID: james.westby@ubuntu.com-20100705195312-i92s1udelus7gl52
Tags: upstream-2.1.0b6+dfsg
Import upstream version 2.1.0b6+dfsg

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include/result.class.php
 
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<?php
 
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// ensure this file is being included by a parent file
 
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if( !defined( '_JEXEC' ) && !defined( '_VALID_MOS' ) ) die( 'Restricted access' );
 
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/**
 
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 * @version $Id: result.class.php 160 2009-11-16 05:58:30Z soeren $
 
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 * @package eXtplorer
 
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 * @copyright soeren 2007
 
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 * @author The eXtplorer project (http://sourceforge.net/projects/extplorer)
 
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 * @author The  The QuiX project (http://quixplorer.sourceforge.net)
 
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 * 
 
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 * @license
 
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 * The contents of this file are subject to the Mozilla Public License
 
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 * Version 1.1 (the "License"); you may not use this file except in
 
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 * compliance with the License. You may obtain a copy of the License at
 
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 * http://www.mozilla.org/MPL/
 
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 * 
 
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 * Software distributed under the License is distributed on an "AS IS"
 
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 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 
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 * License for the specific language governing rights and limitations
 
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 * under the License.
 
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 * 
 
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 * Alternatively, the contents of this file may be used under the terms
 
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 * of the GNU General Public License Version 2 or later (the "GPL"), in
 
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 * which case the provisions of the GPL are applicable instead of
 
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 * those above. If you wish to allow use of your version of this file only
 
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 * under the terms of the GPL and not to allow others to use
 
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 * your version of this file under the MPL, indicate your decision by
 
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 * deleting  the provisions above and replace  them with the notice and
 
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 * other provisions required by the GPL.  If you do not delete
 
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 * the provisions above, a recipient may use your version of this file
 
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 * under either the MPL or the GPL."
 
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 * 
 
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 */
 
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/**
 
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 * Allows to handle errors and send results in JSON format
 
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 *
 
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 */
 
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class ext_Result {
 
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        function init() {
 
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                ext_Result::empty_errors();
 
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                ext_Result::empty_messages();
 
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        }
 
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        function add_message($message, $type='general') {
 
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                $_SESSION['ext_message'][$type][] = $message;
 
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        }
 
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        function empty_messages() {
 
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                $_SESSION['ext_message'] = array();
 
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        }
 
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        function count_messages() {
 
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                if( empty($_SESSION['ext_message'])) {
 
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                        return 0;
 
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                }
 
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                $count = 0;
 
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                foreach( $_SESSION['ext_message'] as $type ) {
 
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                        if( !empty( $type ) && is_array( $type )) {
 
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                                $count += sizeof( $type );
 
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                        }
 
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                }
 
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                return $count;
 
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        }
 
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        function add_error($error, $type='general') {
 
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                $_SESSION['ext_error'][$type][] = $error;
 
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        }
 
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        function empty_errors() {
 
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                $_SESSION['ext_error'] = array();
 
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        }
 
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        function count_errors() {
 
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                if( empty($_SESSION['ext_error'])) {
 
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                        return 0;
 
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                }
 
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                $count = 0;
 
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                foreach( @$_SESSION['ext_error'] as $type ) {
 
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                        if( !empty( $type ) && is_array( $type )) {
 
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                                $count += sizeof( $type );
 
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                        }
 
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                }
 
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                return $count;
 
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        }
 
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        function sendResult( $action, $success, $msg,$extra=array() ) {         // show error-message
 
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                if( ext_isXHR() ) {
 
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                        $success = (bool)$success;
 
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                        if( $success && ext_Result::count_errors() > 0 ) {
 
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                                $success = false;
 
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                                foreach( @$_SESSION['ext_error'] as $type ) {
 
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                                        if( is_array( $type )) {
 
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                                                foreach( $type as $error ) {
 
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                                                        $msg .= '<br />'.$error;
 
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                                                }
 
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                                        }
 
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                                }
 
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                        }
 
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                        $result = array('action' => $action,
 
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                                                        'message' => str_replace("'", "\\'", $msg ),
 
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                                                        'error' => str_replace("'", "\\'", $msg ),//.print_r($_POST,true),
 
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                                                        'success' => $success 
 
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                                                );
 
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                        foreach( $extra as $key => $value ) {
 
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                                $result[$key] = $value;
 
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                        }
 
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                        $classname = class_exists('ext_Json') ? 'ext_Json' : 'Services_JSON';
 
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                        $json = new $classname();
 
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                        $jresult = $json->encode($result);
 
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                        if(strtolower(extGetParam($_POST,'requestType')) == 'xmlhttprequest') {
 
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                                header("Content-type: text/html");
 
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                        }
 
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                        print $jresult;
 
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                        ext_exit();
 
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                }
 
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                if($extra != NULL) {
 
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                        $msg .= " - ".$extra;
 
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                }
 
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                ext_Result::add_error( $msg );
 
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                if( empty( $_GET['error'] )) {
 
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                        session_write_close();
 
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                        extRedirect( make_link("show_error", $GLOBALS["dir"], null, null, null, null, '&error=1&extra='.urlencode( $extra )) );
 
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                }
 
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                else {
 
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                        show_header($GLOBALS["error_msg"]["error"]);
 
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                        echo '<div class="quote">';
 
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                        echo '<a href="#errors">'.ext_Result::count_errors() .' '.$GLOBALS["error_msg"]["error"].'</a>, ';
 
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                        echo '<a href="#messages">'.ext_Result::count_messages() .' '.$GLOBALS["error_msg"]["message"].'</a><br />';
 
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                        echo "</div>\n";
 
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                        if( !empty( $_SESSION['ext_message'])) {
 
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                                echo "<a href=\"".str_replace('&dir=', '&ignore=', make_link("list", '' ))."\">[ "
 
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                                                .$GLOBALS["error_msg"]["back"]." ]</a>";
 
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                                echo "<div class=\"ext_message\"><a name=\"messages\"></a>
 
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                                                <h3>".$GLOBALS["error_msg"]["message"].":</strong>"."</h3>\n";
 
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                                foreach ( $_SESSION['ext_message'] as $msgtype ) {
 
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                                        foreach ( $msgtype as $message ) {
 
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                                                echo $message ."\n<br/>";
 
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                                        }
 
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                                        echo '<br /><hr /><br />';
 
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                                }
 
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                                ext_Result::empty_messages();
 
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                                if( !empty( $_REQUEST['extra'])) echo " - ".htmlspecialchars(urldecode($_REQUEST['extra']), ENT_QUOTES );
 
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                                echo "</div>\n";
 
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                        }
 
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                        if( !empty( $_SESSION['ext_error'])) {
 
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                                echo "<div class=\"ext_error\"><a name=\"errors\"></a>
 
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                                                <h3>".$GLOBALS["error_msg"]["error"].":</strong>"."</h3>\n";
 
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                                foreach ( $_SESSION['ext_error'] as $errortype ) {
 
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                                        foreach ( $errortype as $error ) {
 
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                                                echo $error ."\n<br/>";
 
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                                        }
 
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                                        echo '<br /><hr /><br />';
 
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                                }
 
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                                ext_Result::empty_errors();
 
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                        }
 
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                        echo "<a href=\"".str_replace('&dir=', '&ignore=', make_link("list", '' ))."\">".$GLOBALS["error_msg"]["back"]."</a>";
 
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                        if( !empty( $_REQUEST['extra'])) echo " - ".htmlspecialchars(urldecode($_REQUEST['extra']), ENT_QUOTES );
 
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                        echo "</div>\n";
 
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                        defined('EXPLORER_NOEXEC') or define('EXPLORER_NOEXEC', 1 );
 
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                }
 
166
        }
 
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}
 
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//------------------------------------------------------------------------------
 
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?>