wsdl.php.svn-base

PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。

    /**
     * Given a datatype, what function handles the processing?
     *
     * This is used for doc/literal requests where we receive a datatype, and
     * we need to pass it to a method in out server class.
     *
     * @param string $datatype
     * @param string $namespace
     * @return string
     * @access public
     */
    function getDataHandler($datatype, $namespace)
    {
        // See if we have an element by this name.
        if (isset($this->namespaces[$namespace])) {
            $namespace = $this->namespaces[$namespace];
        }

        if (isset($this->ns[$namespace])) {
            $nsp = $this->ns[$namespace];
            //if (!isset($this->elements[$nsp]))
            //    $nsp = $this->namespaces[$nsp];
            if (isset($this->elements[$nsp][$datatype])) {
                $checkmessages = array();
                // Find what messages use this datatype.
                foreach ($this->messages as $messagename => $message) {
                    foreach ($message as $partname => $part) {
                        if ($part['type'] == $datatype) {
                            $checkmessages[] = $messagename;
                            break;
                        }
                    }
                }
                // Find the operation that uses this message.
                $dataHandler = null;
                foreach($this->portTypes as $portname => $porttype) {
                    foreach ($porttype as $opname => $opinfo) {
                        foreach ($checkmessages as $messagename) {
                            if ($opinfo['input']['message'] == $messagename) {
                                return $opname;
                            }
                        }
                    }
                }
            }
        }

        return null;
    }

    function getSoapAction($portName, $operation)
    {
        if ($this->__isfault()) {
            return $this->__getfault();
        }

        if (!empty($this->bindings[$this->services[$this->service]['ports'][$portName]['binding']]['operations'][$operation]['soapAction'])) {
            return $this->bindings[$this->services[$this->service]['ports'][$portName]['binding']]['operations'][$operation]['soapAction'];
        }

        return false;
    }

    function getNamespace($portName, $operation)
    {
        if ($this->__isfault()) {
            return $this->__getfault();
        }

        if (!empty($this->bindings[$this->services[$this->service]['ports'][$portName]['binding']]['operations'][$operation]['input']['namespace'])) {
            return $this->bindings[$this->services[$this->service]['ports'][$portName]['binding']]['operations'][$operation]['input']['namespace'];
        }

        return false;
    }

    function getNamespaceAttributeName($namespace)
    {
        /* If it doesn't exist at first, flip the array and check again. */
        if (empty($this->ns[$namespace])) {
            $this->ns = array_flip($this->namespaces);
        }

        /* If it doesn't exist now, add it. */
        if (empty($this->ns[$namespace])) {
            return $this->addNamespace($namespace);
        }

        return $this->ns[$namespace];
    }

    function addNamespace($namespace)
    {
        if (!empty($this->ns[$namespace])) {
            return $this->ns[$namespace];
        }

        $n = count($this->ns);
        $attr = 'ns' . $n;
        $this->namespaces['ns' . $n] = $namespace;
        $this->ns[$namespace] = $attr;

        return $attr;
    }

    function _validateString($string)
    {
        return preg_match('/^[\w_:#\/]+$/', $string);
    }

    function _addArg(&$args, &$argarray, $argname)
    {
        if ($args) {
            $args .= ', ';
        }
        $args .= '$' . $argname;
        if (!$this->_validateString($argname)) {
            return;
        }
        if ($argarray) {
            $argarray .= ', ';
        }
        $argarray .= "'$argname' => $" . $argname;
    }

    function _elementArg(&$args, &$argarray, &$_argtype, $_argname)
    {
        $comments = '';
        $el = $this->elements[$_argtype['namespace']][$_argtype['type']];
        $tns = isset($this->ns[$el['namespace']])
            ? $this->ns[$el['namespace']]
            : $_argtype['namespace'];

        if (!empty($el['complex']) ||
            (isset($el['type']) &&
             isset($this->complexTypes[$tns][$el['type']]))) {
            // The element is a complex type.
            $comments .= "        // {$_argtype['type']} is a ComplexType, refer to the WSDL for more info.\n";
            $attrname = "{$_argtype['type']}_attr";
            if (isset($el['type']) &&
                isset($this->complexTypes[$tns][$el['type']]['attribute'])) {
                $comments .= "        // {$_argtype['type']} may require attributes, refer to the WSDL for more info.\n";
            }
            $comments .= "        \${$attrname}['xmlns'] = '{$this->namespaces[$_argtype['namespace']]}';\n";
            $comments .= "        \${$_argtype['type']} =& new SOAP_Value('{$_argtype['type']}', false, \${$_argtype['type']}, \$$attrname);\n";
            $this->_addArg($args, $argarray, $_argtype['type']);
            if (isset($el['type']) &&
                isset($this->complexTypes[$tns][$el['type']]['attribute'])) {
                if ($args) {
                    $args .= ', ';
                }
                $args .= '$' . $attrname;
            }
        } elseif (isset($el['elements'])) {
            foreach ($el['elements'] as $ename => $element) {
                $comments .= "        \$$ename =& new SOAP_Value('{{$this->namespaces[$element['namespace']]}}$ename', '" .
                    (isset($element['type']) ? $element['type'] : false) .
                    "', \$$ename);\n";
                $this->_addArg($args, $argarray, $ename);
            }
        } else {
            $comments .= "        \$$_argname =& new SOAP_Value('{{$this->namespaces[$tns]}}$_argname', '{$el['type']}', \$$_argname);\n";
            $this->_addArg($args, $argarray, $_argname);
        }

        return $comments;
    }

    function _complexTypeArg(&$args, &$argarray, &$_argtype, $_argname)
    {
        $comments = '';
        if (isset($this->complexTypes[$_argtype['namespace']][$_argtype['type']])) {
            $comments  = "        // $_argname is a ComplexType {$_argtype['type']},\n" .
                "        // refer to wsdl for more info\n";
            if (isset($this->complexTypes[$_argtype['namespace']][$_argtype['type']]['attribute'])) {
                $comments .= "        // $_argname may require attributes, refer to wsdl for more info\n";
            }
            $wrapname = '{' . $this->namespaces[$_argtype['namespace']].'}' . $_argtype['type'];
            $comments .= "        \$$_argname =& new SOAP_Value('$_argname', '$wrapname', \$$_argname);\n";
        }

        $this->_addArg($args, $argarray, $_argname);

        return $comments;
    }

    /**
     * Generates stub code from the WSDL that can be saved to a file or eval'd
     * into existence.
     */
    function generateProxyCode($port = '', $classname = '')
    {
        if ($this->__isfault()) {
            return $this->__getfault();
        }

        $multiport = count($this->services[$this->service]['ports']) > 1;
        if (!$port) {
            reset($this->services[$this->service]['ports']);
            $port = current($this->services[$this->service]['ports']);
        }
        // XXX currently do not support HTTP ports
        if ($port['type'] != 'soap') {
            return null;
        }

        // XXX currentPort is BAD
        $clienturl = $port['address']['location'];
        if (!$classname) {
            if ($multiport || $port) {
                $classname = 'WebService_' . $this->service . '_' . $port['name'];
            } else {
                $classname = 'WebService_' . $this->service;
            }
            $classname = preg_replace('/[ .\-\(\)]+/', '_', $classname);
        }

        if (!$this->_validateString($classname)) {
            return null;
        }

        if (is_array($this->proxy) && count($this->proxy)) {
            $class = "class $classname extends SOAP_Client\n{\n" .
            "    function $classname(\$path = '$clienturl')\n    {\n" .
            "        \$this->SOAP_Client(\$path, 0, 0,\n" .
            '                           array(';

            foreach ($this->proxy as $key => $val) {
                if (is_array($val)) {
                    $class .= "'$key' => array(";
                    foreach ($val as $key2 => $val2) {
                        $class .= "'$key2' => '$val2', ";
                    }
                    $class .= ')';
                } else {
                    $class .= "'$key' => '$val', ";
                }
            }
            $class .= "));\n    }\n";
            $class = str_replace(', ))', '))', $class);
        } else {
            $class = "class $classname extends SOAP_Client\n{\n" .
            "    function $classname(\$path = '$clienturl')\n    {\n" .
            "        \$this->SOAP_Client(\$path, 0);\n" .
            "    }\n";
        }

        // Get the binding, from that get the port type.
        $primaryBinding = $port['binding'];
        $primaryBinding = preg_replace("/^(.*:)/", '', $primaryBinding);
        $portType = $this->bindings[$primaryBinding]['type'];
        $portType = preg_replace("/^(.*:)/", '', $portType);
        $style = $this->bindings[$primaryBinding]['style'];

        // XXX currentPortType is BAD
        foreach ($this->portTypes[$portType] as $opname => $operation) {
            $binding = $this->bindings[$primaryBinding]['operations'][$opname];
            if (isset($binding['soapAction'])) {
                $soapaction = $binding['soapAction'];
            } else {
                $soapaction = null;
            }
            if (isset($binding['style'])) {
                $opstyle = $binding['style'];
            } else {
                $opstyle = $style;
            }
            $use = $binding['input']['use'];
            if ($use == 'encoded') {
                $namespace = $binding['input']['namespace'];
            } else {
                $bindingType = $this->bindings[$primaryBinding]['type'];
                $ns = $this->portTypes[$bindingType][$opname]['input']['namespace'];
                $namespace = $this->namespaces[$ns];
            }

            $args = '';
            $argarray = '';
            $comments = '';
            $wrappers = '';
            foreach ($operation['input'] as $argname => $argtype) {
                if ($argname == 'message') {
                    foreach ($this->messages[$argtype] as $_argname => $_argtype) {
                        if ($opstyle == 'document' && $use == 'literal' &&
                            $_argtype['name'] == 'parameters') {
                            // The type or element refered to is used for
                            // parameters.
                            $elattrs = null;
                            $element = $_argtype['element'];
                            $el = $this->elements[$_argtype['namespace']][$_argtype['type']];

                            if ($el['complex']) {
                                $namespace = $this->namespaces[$_argtype['namespace']];
                                // XXX need to wrap the parameters in a
                                // SOAP_Value.
                            }
                            if (isset($el['elements'])) {
                                foreach ($el['elements'] as $elname => $elattrs) {
                                    // Is the element a complex type?
                                    if (isset($this->complexTypes[$elattrs['namespace']][$elname])) {
                                        $comments .= $this->_complexTypeArg($args, $argarray, $_argtype, $_argname);
                                    } else {
                                        $this->_addArg($args, $argarray, $elname);
                                    }
                                }
                            }
                            if ($el['complex'] && $argarray) {
                                $wrapname = '{' . $this->namespaces[$_argtype['namespace']].'}' . $el['name'];
                                $comments .= "        \${$el['name']} =& new SOAP_Value('$wrapname', false, \$v = array($argarray));\n";
                                $argarray = "'{$el['name']}' => \${$el['name']}";
                            }
                        } else {
                            if (isset($_argtype['element'])) {
                                // Element argument.
                                $comments .= $this->_elementArg($args, $argarray, $_argtype, $_argtype['type']);
                            } else {
                                // Complex type argument.
                                $comments .= $this->_complexTypeArg($args, $argarray, $_argtype, $_argname);
                            }
                        }
                    }
                }
            }

            // Validate entries.

            // Operation names are function names, so try to make sure it's
            // legal. This could potentially cause collisions, but let's try