mirror of
https://shylinux.com/x/ContextOS
synced 2025-04-25 16:58:06 +08:00
323 lines
10 KiB
JavaScript
323 lines
10 KiB
JavaScript
ctx = context = {__proto__: kit,
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Event: Wrap(function(event, msg, proto) {
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event = event || document.createEvent("Event")
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if (event.msg && !msg) {return event.msg}
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var meta = arguments.callee
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var order = ++meta.order
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event.msg = msg = msg || {}, proto = proto || {}, msg.__proto__ = proto, proto.__proto__ = {
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Push: function(key, value) {
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msg.append || (msg.append = [])
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msg[key]? msg[key].push(value): (msg[key] = [value], msg.append.push(key))
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return msg
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},
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Echo: function(res) {
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res != null && res != undefined && (msg.result = (msg.result || []).concat(kit.Trans(res)))
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return msg
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},
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Result: function() {
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return msg.result? msg.result.join(""): ""
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},
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Results: function() {
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var s = msg.Result()
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s = s.replace(/</g, "<")
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s = s.replace(/>/g, ">")
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s = kit.Color(s)
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return s
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},
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}, msg.event = event
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kit.Log("event", order, event.type, proto.name, msg)
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return msg
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}, {order: 0}),
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Run: Wrap(function(dataset, cmd, cb) {
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var meta = arguments.callee
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var order = ++meta.order
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var msg = ctx.Event(event||document.createEvent("Event"), null, {name: "ctx.run"})
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var option = {"cmds": cmd}
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msg.option && msg.option.forEach(function(item) {
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msg.option[item] && (option[item] = msg.option[item])
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})
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for (var k in dataset) {
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option[k] = dataset[k].split(",")
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}
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msg.option = []
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for (var k in option) {
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msg.option.push(k)
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msg[k] = option[k]
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}
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msg.detail = ["run", order].concat(option.group).concat(option.names).concat(option.cmds)
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msg.Order = order
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kit.Log(msg.detail.concat([msg]))
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this.POST("", option, function(msg) {
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kit.Log("run", order, "result", msg.result? msg.result[0]: "", msg)
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typeof cb == "function" && cb(msg || {})
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}, msg)
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}, {order: 0}),
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Runs: function(form, cb) {
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var data = {}
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for (var key in form.dataset) {
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data[key] = form.dataset[key]
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}
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for (var i = 0; i < form.length; i++) {
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if (form[i].name) {
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data[form[i].name] = form[i].value
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}
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}
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this.Run(data, [], cb || form.ondaemon)
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},
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Table: function(msg, cb) {
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var ret = []
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if (!msg || !msg.append || !msg.append.length || !msg[msg.append[0]]) {
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return ret
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}
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var ncol = msg.append.length
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var nrow = msg[msg.append[0]].length
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for (var i = 0; i < nrow; i++) {
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var one = {}
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for (var j = 0; j < ncol; j++) {
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one[msg.append[j]] = msg[msg.append[j]][i]
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}
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ret.push(one)
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}
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var list = []
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typeof cb == "function" && ret.forEach(function(value, index, array) {
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var item = cb(value, index, array)
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item && list.push(item)
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})
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if (list.length > 0) {
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return list
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}
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return ret
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},
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Tables: function(msg, cb) {
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var ret = []
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if (!msg || !msg.append || !msg.append.length || !msg[msg.append[0]]) {
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return ret
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}
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ret.push(msg.append)
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var ncol = msg.append.length
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var nrow = msg[msg.append[0]].length
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for (var i = 0; i < nrow; i++) {
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var one = []
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for (var j = 0; j < ncol; j++) {
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one.push(msg[msg.append[j]][i])
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}
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ret.push(one)
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}
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var list = []
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typeof cb == "function" && ret.forEach(function(value, index, array) {
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var item = cb(value, index, array)
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item && list.push(item)
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})
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if (list.length > 0) {
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return list
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}
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return ret
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},
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Upload: function(form, file, cb, detail) {
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var data = new FormData()
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data.append("upload", file)
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for (var k in form) {
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data.append(k, form[k])
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}
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var xhr = new XMLHttpRequest()
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xhr.onload = function(event) {
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var msg = JSON.parse(xhr.responseText||'{"result":[]}')
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typeof cb == "function" && cb(event, msg)
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}
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xhr.onreadystatechange = function() {
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if (xhr.readyState != 4) {
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return
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}
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if (xhr.status != 200) {
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return
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}
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}
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xhr.upload.onprogress = function(event) {
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typeof detail == "function" && detail(event)
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}
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xhr.open("POST", "/upload", true)
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xhr.send(data)
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},
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Share: function(objs) {
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var args = this.Search()
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for (var k in objs) {
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args[k] = objs[k]
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}
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var as = []
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for (var k in args) {
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if (typeof args[k] == "object") {
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for (var i = 0; i < args[k].length; i++) {
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as.push(k+"="+encodeURIComponent(args[k][i]));
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}
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} else {
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as.push(k+"="+encodeURIComponent(args[k]));
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}
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}
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var arg = as.join("&");
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return location.origin+location.pathname+"?"+arg
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},
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Search: function(key, value) {
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var args = {}
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var search = location.search.split("?")
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if (search.length > 1) {
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var searchs = search[1].split("&")
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for (var i = 0; i < searchs.length; i++) {
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var keys = searchs[i].split("=")
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if (keys[1] == "") {continue}
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args[keys[0]] = decodeURIComponent(keys[1])
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}
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}
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if (key == undefined) {
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return args
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} else if (typeof key == "object") {
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for (var k in key) {
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if (key[k] != undefined) {
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args[k] = key[k]
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}
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}
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} else if (value == undefined) {
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return args[key] || this.Cookie(key)
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} else {
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args[key] = value
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}
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var arg = []
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for (var k in args) {
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arg.push(k+"="+encodeURIComponent(args[k]))
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}
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location.search = arg.join("&");
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return value
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},
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Cookie: function(key, value, expire) {
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if (key == undefined) {
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cs = {}
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cookies = document.cookie.split("; ")
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for (var i = 0; i < cookies.length; i++) {
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cookie = cookies[i].split("=")
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cs[cookie[0]] = cookie[1]
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}
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return cs
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}
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if (typeof key == "object") {
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for (var k in key) {
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document.cookie = k+"="+key[k];
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}
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return arguments.callee()
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}
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if (value == undefined) {
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var pattern = new RegExp(key+"=([^;]*);?")
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var result = pattern.exec(document.cookie)
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return result && result.length > 0? result[1]: ""
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}
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document.cookie = key+"="+value+";path=/"
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return arguments.callee(key)
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},
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POST: function(url, form, cb, msg) {
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var args = []
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for (var k in form) {
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if (form[k] instanceof Array) {
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for (i in form[k]) {
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args.push(k+"="+encodeURIComponent(form[k][i]))
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}
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} else if (form[k] != undefined) {
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args.push(k+"="+encodeURIComponent(form[k]))
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}
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}
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var xhr = new XMLHttpRequest()
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xhr.onreadystatechange = function() {
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if (xhr.readyState != 4) {
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return
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}
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if (xhr.status != 200) {
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return
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}
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try {
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var res = JSON.parse(xhr.responseText||'[{"result":[]}]')
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res = res[0] && res[0]
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} catch (e) {
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var res = {"result": [xhr.responseText]}
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}
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res.result && (msg.result = res.result)
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res.append && (msg.append = res.append) && res.append.forEach(function(item) {
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res[item] && (msg[item] = res[item])
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})
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// if (msg.download_file) {
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// window.open(msg.download_file.join(""))
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// } else if (msg.page_redirect) {
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// location.href = msg.page_redirect.join("")
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// } else if (msg.page_refresh) {
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// location.reload()
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// }
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typeof cb == "function" && cb(msg || {})
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}
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xhr.open("POST", url)
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xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
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xhr.setRequestHeader("Accept", "application/json")
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xhr.send(args.join("&"))
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},
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WSS: Wrap(function(cb, onerror, onclose) {
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var meta = arguments.callee
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var s = new WebSocket(location.protocol.replace("http", "ws")+"//"+location.host+"/wss?wssid="+(page.wssid||""))
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s.onopen = function(event) {
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kit.Log("wss", "open")
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page.ontoast("wss open")
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}
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s.onmessage = function(event) {
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var order = ++meta.order
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try {
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var msg = JSON.parse(event.data||'{}')
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} catch (e) {
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var msg = {"result": [event.data]}
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}
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// Event入口 -1.0
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msg = ctx.Event(event, msg, {
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name: document.title,
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Order: order,
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Reply: function(msg) {
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kit.Log(["wss", order, "result"].concat(msg.result).concat([msg]))
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delete(msg.event), s.send(JSON.stringify(msg))
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},
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})
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// try {
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kit.Log(["wss", order].concat(msg.detail).concat([msg]))
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typeof cb == "function" && cb(msg)
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// } catch (e) {
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// msg.Reply(kit.Log("err", e))
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// }
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}
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s.onerror = function(event) {
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kit.Log("wss", "error", event)
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typeof onerror == "function" && onerror(event)
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}
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s.onclose = function(event) {
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kit.Log("wss", "close")
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page.ontoast("wss close")
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typeof onclose == "function" && onclose(event)
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}
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return s
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}, {order: 0}),
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}
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