remove the old mootools rpc client
This commit is contained in:
Damien Churchill
parent
431271d453
commit
5db7a5a21b
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/*
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Script: rpc.js
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A JSON-RPC proxy built ontop of mootools.
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Copyright:
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(C) Damien Churchill 2009 <damoxc@gmail.com>
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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 General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, write to:
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The Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor
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Boston, MA 02110-1301, USA.
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Class: JSON.RPC
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Class to create a proxy to a json-rpc interface on a server.
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Example:
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client = new JSON.RPC('/json/rpc');
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client.hello_world({
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onSuccess: function(result) {
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alert(result);
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}
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});
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alert(client.hello_world({async: false;}));
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client.add_name('Damien', {
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onSuccess: function(result) {
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alert(result);
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}
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});
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Returns:
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The proxy that can be used to directly call methods on the server.
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*/
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RPC = new Class({
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Implements: Options,
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options: {
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async: true,
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methods: []
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},
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initialize: function(url, options) {
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this.setOptions(options)
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this.url = url
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if (this.options.methods.length == 0) {
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this._setMethods(this._execute('system.listMethods', {async: false}));
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} else {
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this._setMethods(this.options.methods);
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}
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},
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/*
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Property: _setMethods
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Internal method for settings the methods up
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Arguments:
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methodNames - A list of the method names available.
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*/
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_setMethods: function(methodNames) {
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var components = new Hash();
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methodNames.forEach(function(method) {
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var parts = method.split('.');
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var component = $pick(components[parts[0]], new Hash());
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var fn = function() {
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var options = this._parseargs(arguments);
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return this._execute(method, options);
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}.bind(this);
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component[parts[1]] = fn;
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components[parts[0]] = component;
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}, this);
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components.each(function(methods, name) {
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this[name] = methods;
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}, this);
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},
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/*
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Property: _parseargs
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Internal method for parsing the arguments given to the method
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Arguments:
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args - A list of the methods arguments
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Returns:
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An options object with the arguments set as options.params
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*/
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_parseargs: function(args) {
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var params = $A(args), options = params.getLast()
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if ($type(options) == 'object') {
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var option_keys = ['async', 'onRequest', 'onComplete',
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'onSuccess', 'onFailure', 'onException', 'onCancel'], keys =
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new Hash(options).getKeys(), is_option = false
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option_keys.each(function(key) {
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if (keys.contains(key)) {
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is_option = true
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}
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})
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if (is_option) {
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params.erase(options)
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} else {
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options = {}
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}
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} else { options = {} }
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options.params = params
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return options
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},
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/*
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Property: _execute
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An internal method to make the call to the rpc page
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Arguements:
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method - the name of the method
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options - An options dict providing any additional options for the
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call.
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Example:
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alert(client.hello_world({async: false;}));
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Returns:
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If not async returns the json result
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*/
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_execute: function(method, options) {
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options = $pick(options, {})
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options.params = $pick(options.params, [])
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options.async = $pick(options.async, this.options.async)
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data = JSON.encode({
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method: method,
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params: options.params,
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id: 1
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})
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var request = new Request.JSON({
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url: this.url,
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async: options.async,
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onRequest: options.onRequest,
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onComplete: options.onComplete,
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onSuccess: function(response) {
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if (options.onSuccess) {options.onSuccess(response.result)}
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},
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onFailure: options.onFailure,
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onException: options.onException,
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onCancel: options.onCancel
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}).send(data);
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if (!options.async) {
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return request.response.json.result
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}
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}
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})
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