jquery.rpc.js added (with various patches)

1 files changed, 174 insertions, 0 deletions

diff --git a/jquery-rpc-drupal-fix.js b/jquery-rpc-drupal-fix.js
new file mode 100644
index 0000000..1d29d95
--- /dev/null
+++ b/jquery-rpc-drupal-fix.js
@@ -0,0 +1,174 @@
+window.jQuery = window.jQuery || {};
+window.jQuery.fn = window.jQuery.fn || {};
+
+jQuery.fn.rpc = function(url, dataType, onLoadCallback, version) {
+        version = version || "1.0";
+        dataType = dataType || "json";
+        if(dataType != "json" && dataType != "xml") {
+                new Error("IllegalArgument: Unsupported data type");
+        }
+        var _self = this;
+        var serializeToXml = function(data) {
+                switch (typeof data) {
+                case 'boolean':
+                        return '<boolean>'+ ((data) ? '1' : '0') +'</boolean>';
+                case 'number':
+                        var parsed = parseInt(data);
+                        if(parsed == data) {
+                                return '<int>'+ data +'</int>';
+                        }
+                        return '<double>'+ data +'</double>';
+                case 'string':
+                        return '<string>'+ data +'</string>';
+                case 'object':
+                        if(data instanceof Date) {
+                                return '<dateTime.iso8601>'+ data.getFullYear() + data.getMonth() + data.getDate() +'T'+ data.getHours() +':'+ data.getMinutes() +':'+ data.getSeconds() +'</dateTime.iso8601>';
+                        } else if(data instanceof Array) {
+                                var ret = '<array><data>'+"\n";
+                                for (var i=0; i < data.length; i++) {
+                                        ret += '  <value>'+ serializeToXml(data[i]) +"</value>\n";
+                                }
+                                ret += '</data></array>';
+                                return ret;
+                        } else {
+                                var ret = '<struct>'+"\n";
+                                jQuery.each(data, function(key, value) {
+                                        ret += "  <member><name>"+ key +"</name><value>";
+                                        ret += serializeToXml(value) +"</value></member>\n";
+                                });
+                                ret += '</struct>';
+                                return ret;
+                        }
+                }
+        }
+        var xmlRpc = function(method, params) {
+                var ret = '<?xml version="'+version+'"?><methodCall><methodName>'+method+'</methodName><params>';
+                for(var i=0; i<params.length; i++) {
+                        ret += "<param><value>"+serializeToXml(params[i])+"</value></param>";
+                }
+                ret += "</params></methodCall>";
+                return ret;
+        }
+        var parseXmlValue = function(node) {
+                childs = jQuery(node).children();
+                for(var i=0; i < childs.length; i++) {
+                        switch(childs[i].tagName) {
+                        case 'boolean':
+                                return (jQuery(childs[i]).text() == 1);
+                        case 'int':
+                                return parseInt(jQuery(childs[i]).text());
+                        case 'double':
+                                return parseFloat(jQuery(childs[i]).text());
+                        case "string":
+                                return jQuery(childs[i]).text();
+                        case "array":
+                                var ret = [];
+                                jQuery("> data > value", childs[i]).each(
+                                        function() {
+                                                ret.push(parseXmlValue(this));
+                                        }
+                                );
+                                return ret;
+                        case "struct":
+                                var ret = {};
+                                jQuery("> member", childs[i]).each(
+                                        function() {
+                                                ret[jQuery( "> name", this).text()] = parseXmlValue(jQuery("value", this));
+                                        }
+                                );
+                                return ret;
+                        case "dateTime.iso8601":
+                                /* TODO: fill me :( */
+                                return NULL;
+                        }
+                }
+        }
+        var parseXmlResponse = function(data) {
+                var ret = {};
+                ret.version = version;
+                jQuery("methodResponse params param > value", data).each(
+                        function(index) {
+                                ret.result = parseXmlValue(this);
+                        }
+                );
+                jQuery("methodResponse fault > value", data).each(
+                        function(index) {
+                                ret.error = parseXmlValue(this);
+                        }
+                );
+                return ret;
+        }
+        var rpc_contents = {
+                'xml':'text/xml'
+                ,'json':'application/json'
+        };
+        var _rpc = function(method, callback) {
+                var params = [];
+                for (var i=2; i<arguments.length; i++) {
+                        params.push(arguments[i]);
+                }
+                console.log(params);
+                var data;
+                if(dataType == 'json') {
+                        data = {"version":version, "method":method, "params":params};
+                } else {
+                        data = xmlRpc(method, params);
+                }
+                console.log(data);
+                jQuery.ajax({
+                        "url": url,
+                        "dataType": dataType,
+                        "type": 'POST',
+                        "data": data,
+                        "success": function(inp) {
+                                var json = inp;
+                                if(dataType == "xml") {
+                                        json = parseXmlResponse(inp);
+                                }
+                                console.log("json response:", json);
+                                callback(json);
+                        },
+                        "processData": false,
+                        "contentType": rpc_contents[dataType]
+                });
+        };
+        _rpc("system.listMethods", 
+                function(json) {
+                        console.log(json);
+                        /* get the functions */
+                        if(!json.result) {
+                                return;
+                        }
+                        var proc = null;
+                        for(var i = 0; i<json.result.length; i++) {
+                                proc = json.result[i];
+                                var obj = _self;
+                                var objStack = proc.split(/\./);
+                                for(var j = 0; j < (objStack.length - 1); j++){
+                                        obj[objStack[j]] = obj[objStack[j]] || {};
+                                        obj = obj[objStack[j]];
+                                }
+                                /* add the new procedure */
+                                obj[objStack[j]] = (
+                                        function(method, obj) {
+                                                var _outer = {"method":method,"rpc":_rpc};
+                                                return function(callback) {
+                                                        var params = [];
+                                                        params.push(_outer.method);
+                                                        params.push(callback);
+                                                        for (var i=1; i<arguments.length; i++) {
+                                                                params.push(arguments[i]);
+                                                        }
+                                                        _rpc.apply(_self, params);
+                                                }
+                                        }
+                                )(proc, _rpc);
+                        }
+                        console.log('Load was performed.');
+                        if(onLoadCallback) {
+                                onLoadCallback(_self);
+                        }
+                }
+        );
+};
+