144 lines
4.4 KiB
PHP
Executable File
144 lines
4.4 KiB
PHP
Executable File
<?php
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/**
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* class.webResource.php
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*
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* @package gulliver.system
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*
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* ProcessMaker Open Source Edition
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* Copyright (C) 2004 - 2011 Colosa Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
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* Coral Gables, FL, 33134, USA, or email info@colosa.com.
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*
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*/
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/* Web Resource (v1.0 PHP4)
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* This class permit create PHP/Javascript classes accesible by
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* HTTPRequest (see skins/grest.js)
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* _Function = don't encode
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* JS_function = javascript function.
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* @example: h2b2x/territoriesAjax.php
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* @dependencies: grest.js *
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*/
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/**
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*
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* @package gulliver.system
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*/
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class WebResource
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{
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var $_uri;
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/**
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* WebResource
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*
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* @param string $uri
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* @param string $post
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*
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* @return none
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*/
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function WebResource ($uri, $post)
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{
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$this->_uri = $uri;
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if (isset( $post['function'] ) && $post['function'] != '') {
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/*Call a function*/
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header( 'Content-Type: text/json' );
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//$parameters=G::json_decode((urldecode($post['parameters']))); //for %AC
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$parameters = G::json_decode( ($post['parameters']) );
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$paramsRef = array ();
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foreach ($parameters as $key => $value) {
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if (is_string( $key )) {
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$paramsRef[] = "\$parameters['" . addcslashes( $key, '\\\'' ) . "']";
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} else {
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$paramsRef[] = '$parameters[' . $key . ']';
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}
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}
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$paramsRef = implode( ',', $paramsRef );
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G::LoadSystem('inputfilter');
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$filter = new InputFilter();
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$post['function'] = $filter->validateInput($post['function']);
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$paramsRef = $filter->validateInput($paramsRef);
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$res = eval( 'return ($this->' . $post['function'] . '(' . $paramsRef . '));' );
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$res = G::json_encode( $res );
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print ($res) ;
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} else {
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/*Print class definition*/
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$this->_encode();
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}
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}
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/**
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* _encode
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*
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* @return none
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*/
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function _encode ()
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{
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G::LoadSystem('inputfilter');
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$filter = new InputFilter();
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header( 'Content-Type: text/json' );
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$methods = get_class_methods( get_class( $this ) );
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$methods = $filter->xssFilterHard($methods);
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$this->_uri = $filter->xssFilterHard($this->_uri);
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print ('{') ;
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$first = true;
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foreach ($methods as $method) {
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//To avoid PHP version incompatibilities, put the $method name in lowercase
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$method = strtolower( $method );
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$method = $filter->xssFilterHard($method);
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if ((substr( $method, 0, 1 ) === '_') || (strcasecmp( $method, 'WebResource' ) == 0) || (strcasecmp( $method, get_class( $this ) ) == 0)) {
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} elseif (strcasecmp( substr( $method, 0, 3 ), 'js_' ) == 0) {
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if (! $first) {
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print (',') ;
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}
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$this->{$method}();
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$first = false;
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} else {
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if (! $first) {
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print (',') ;
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}
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print ($method . ':function(){return __wrCall("' . addslashes( $this->_uri ) . '","' . $method . '",arguments);}') ;
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$first = false;
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}
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}
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print ('}') ;
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}
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}
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/* end class WebResource */
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/*if (! function_exists( 'json_encode' )) {
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G::LoadThirdParty( 'pear/json', 'class.json' );
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function json_encode (&$value)
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{
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$json = new Services_JSON();
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return $json->encode( $value );
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}
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}
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if (! function_exists( 'json_decode' )) {
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G::LoadThirdParty( 'pear/json', 'class.json' );
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function json_decode (&$value)
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{
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$json = new Services_JSON();
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return $json->decode( $value );
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}
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}*/
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