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volcanos/lib/user.js
2021-02-09 18:09:01 +08:00

353 lines
16 KiB
JavaScript

Volcanos("user", {help: "用户模块", agent: {
scanQRCode: function(cb, can) {
can.user.input(event, can, [{_input: "textarea"}], function(ev, button, data, list, args) {
cb(list[0])
})
},
getLocation: function(cb) {
typeof cb == "function" && cb({name: "some"})
},
openLocation: function(msg) {
window.open("https://map.baidu.com/search/"+encodeURIComponent(msg.Option("text"))
+"/@12958750.085,4825785.55,16z?querytype=s&da_src=shareurl&wd="+encodeURIComponent(msg.Option("text")))
},
chooseImage: function(cb) {
typeof cb == "function" && cb([])
},
},
isWeiXin: navigator.userAgent.indexOf("MicroMessenger") > -1,
isMobile: navigator.userAgent.indexOf("Mobile") > -1,
isIPhone: navigator.userAgent.indexOf("iPhone") > -1,
isMacOSX: navigator.userAgent.indexOf("Mac OS X") > -1,
isWindows: navigator.userAgent.indexOf("Windows") > -1,
isLocalFile: location && location.protocol && location.protocol == "file:",
isExtension: location && location.protocol && location.protocol == "chrome-extension:",
alert: function(text) { alert(JSON.stringify(text)) },
confirm: function(text) { return confirm(JSON.stringify(text)) },
prompt: function(text, cb, def, silent) { (text = silent? def: prompt(text, def||"")) != undefined && typeof cb == "function" && cb(text); return text },
reload: function(force) { (force || confirm("重新加载页面?")) && location.reload() },
title: function(text) { return text && (document.title = text), document.title },
jumps: function(url) { location.href = url },
open: function(url) { window.open(url) },
copy: function(event, can, text) {
navigator.clipboard.writeText(text).then(() => {
can.user.toast(can, text, "复制成功")
}).catch(err => {
var input = can.page.Append(can, event.target, [{type: "input", value: text}]).first
input.setSelectionRange(0,-1), input.focus()
document.execCommand("Copy"), can.page.Remove(can, input)
can.user.toast(can, text, "复制成功")
event.stopPropagation(), event.preventDefault()
})
},
camera: function(can, msg, cb) {
navigator.getUserMedia({video: true}, cb, function(error) {
can.base.Log(error)
})
},
trans: function(can, text) {
if (typeof text == "function") {
text = text.name || ""
}
return can._trans && can._trans[text] || can.Conf("trans."+text) || can.Conf("feature.trans."+text) || {
}[text] || text
},
topic: function(can, name) {
can.page.Modify(can, document.body, {className: name})
var width = window.innerWidth, height = window.innerHeight
can.user.isMobile && can.page.ClassList.add(can, document.body, "mobile")
can.user.isMobile && can.page.ClassList.set(can, document.body, "landscape", width > height)
},
toast: function(can, text, title, duration, progress) {
var meta = typeof text == "object"? text: {text: text, title: title||can._help, duration: duration, progress: progress}
var width = meta.width||400, height = meta.height||100
if (width < 0) { width = window.innerWidth + width }
var ui = can.page.Append(can, document.body, [{view: "toast", style: {
width: width, bottom: 100, left: document.body.clientWidth/2-width/2,
}, list: [
{text: [meta.title||"", "div", "title"]},
typeof meta.text == "object"? meta.text: {text: [meta.text||"执行成功", "div", "content"]},
{view: ["button"], list: meta.button},
{text: ["", "div", "duration"]},
meta.progress > 0 && {text: ["", "div", "progress"], style: {width: width}, list: [
{text: ["", "div", "current"], style: {width: meta.progress/100*width}},
]},
], ondblclick: function(event) { ui.Close() }}])
var timer = can.core.Timer({interval: 100, length: (meta.duration||1000)/100}, function(event, interval, index) {
if (index > 20) { ui.duration.innerHTML = parseInt(index/10)+"."+(index%10)+"s..." }
}, function() {
can.page.Remove(can, ui.first), timer.stop = true
})
ui.Close = function() { can.page.Remove(can, ui.first), timer.stop = true }
can.page.Select(can, ui.first, ".story", function(target) { var data = target.dataset
can.page.Modify(can, target, {style: can.base.Obj(data.style)})
switch (data.type) {
case "spark":
if (data["name"] == "inner") {
target.title = "点击复制", target.onclick = function(event) {
can.user.copy(event, can, target.innerText)
}
return
}
can.page.Select(can, target, "span", function(item) {
item.title = "点击复制", item.onclick = function(event) {
can.user.copy(event, can, item.innerText)
}
})
}
})
can.run(can.request({}, {
text: meta.text, time: can.base.Time(), fileline: can.base.FileLine(2, 2),
})._event, ["search", "Footer.onimport.toast"], function() {}, true)
return ui
},
share: function(can, msg, cmd) {
can.run(msg._event, cmd||["action", "share"], function(msg) {
var src = can.user.MergeURL(can, {_path: "/share/"+msg.Result()}, true)
var ui = can.user.toast(can, {
title: can.page.Format("a", "/share?share="+msg.Result(), "share"),
text: can.page.Format("img", src+"/share"), width: 300, height: 300, duration: 100000,
button: [{button: ["确定", function(event) { ui.Close() }]}],
})
})
},
login: function(can, cb) {
var ui = can.user.input({clientX: 200, clientY: 100}, can, [
{username: "username", name: "用户"},
{password: "password", name: "密码"},
{button: ["登录", "扫码"]},
], function(event, button, data, list) {
switch (button) {
case "登录":
can.user.Cookie(can, "sessid", "")
can.run({}, ["login", ui["用户"].value, ui["密码"].value], function(msg) {
if (can.user.Cookie(can, "sessid")||msg.Option("user.name")||msg.Result()) {
can.page.Remove(can, ui.first); return typeof cb == "function" && cb()
}
can.user.alert("用户或密码错误")
})
break
}
})
},
carte: function(event, can, meta, list, cb, view) {
meta = meta||can.ondetail||can.onaction||{}, list = list&&list.length > 0? list: meta.list||[]; if (list.length == 0) { return }
cb = cb||function(ev, item, meta) {
var cb = meta[item] || can.ondetail&&can.ondetail[item] || can.onaction&&can.onaction[item]
typeof cb == "function" && cb(event, can, item)
}
var x = event.clientX, y = event.clientY; y += 0; if (x > 600) { x -= 20 }
var ui = can.page.Append(can, document.body, [{view: "carte", style: {left: x, top: y}, onmouseleave: function(event) {
can.page.Remove(can, ui.first)
}, list: can.core.List(list, function(item) {
return {view: "item", list: [typeof item == "string"? /* button */ {text: item, click: function(event) {
can.user.isMobile && can.page.Remove(can, ui.first)
typeof cb == "function" && cb(event, item, meta)
}}: item.args? /* input */ {text: item.name, click: function(event) {
can.user.input(event, can, item.args, cb)
}}: /* select */ {select: [item, function(event) {
typeof cb == "function" && cb(event, event.target.value, meta)
}]} ]}
}) }])
view && can.page.Modify(can, ui.first, view)
event.stopPropagation()
event.preventDefault()
return ui
},
input: function(event, can, form, cb) { // form [ string, {_input: }, array, object, button ]
function cbs(event, button) {
var data = {}, args = []; var list = can.page.Select(can, ui.table, "select,input,textarea", function(item) {
args.push(item.name, item.value)
return data[item.name] = item.value
})
if (typeof cb == "function" && !cb(event, button, data, list, args)) {
can.page.Remove(can, ui.first)
}
}
var msg = can.request(event, can.Option())
var x = event.clientX||200, y = event.clientY||48; y += 10; if (x > 600) { x -= 160 }
if (can.user.isMobile) { x = 100, y = 100 }
function Option(key, value) {
if (key == undefined) { value = {}
can.page.Select(can, ui.first, "input", function(item) {
item.name && item.value && (value[item.name] = item.value)
}); return value
}
if (typeof key == "object") {
return can.core.Item(key, arguments.callee), key
}
can.page.Select(can, ui.first, 'input[name='+key+']', function(item) {
value == undefined? value = item.value: item.value = value
}); return value
}
var button; var ui = can.page.Append(can, document.body, [{view: ["input inputs", "fieldset"], style: {left: x+"px", top: y+"px"}, list: [
{view: ["option", "table"], list: can.core.List(form, function(item) {
if (item.button) { button = item.button; return }
item.run = function(event, cmds, cb) {
var msg = can.request(event, Option())
msg.Option("_handle", "true")
can.run(event, cmds, cb, true)
}
function _init(target) {
can.onappend.figure(can, item, item.value, target)
target.value = target.value || msg.Option(typeof item == "string"? item: item.name)
}
return {type: ["tr"], list: [
{type: "td", list: [{text: typeof item == "string"? item: item.length > 0? item[0]: item.name || ""}]},
{type: "td", list: [typeof item == "string"? /* input */ {input: item, data: {autofocus: true}, _init: _init}:
item._input == "textarea"? /* textarea */ {type: "textarea", data: item, _init: _init}:
item._input == "select"? /* select */ {select: [[item.name].concat(item.values)], data: item}:
item._input? /* input */ {type: "input", data: (item.type = item._input, item), _init: _init}:
item.length > 0? /* select */ {select: [item]}:
/* other */ item,
]},
]}
})},
{view: "action"},
]}])
can.onappend._action(can, button||["提交", "关闭"], ui.action, {
_engine: function(event, can, key) { cbs(event, key) },
"提交": function(event) { cbs(event, "提交") },
"关闭": function(event) { can.page.Remove(can, ui.first) },
})
can.page.Select(can, ui.first, "textarea,input", function(item, index) {
index == 0 && can.core.Timer(100, function() {
item.focus(), item.setSelectionRange(0, -1)
})
})
return ui
},
select: function(event, can, type, fields, cb, cbs) {
var msg = can.request(event, {fields: fields||"type,name,text"})
can.run(msg._event, ["search", "Search.onimport.select", type, "", ""], function(list) {
can.core.Next(list, cb, cbs||function() {
can.user.toast(can, "添加成功")
})
})
},
upload: function(event, can) { var begin = new Date()
var x = event.clientX, y = event.clientY; y += 10; if (x > 400) { x -= 200 }
if (can.user.isMobile) { x = 100, y = 100 }
var ui = can.page.Append(can, document.body, [{view: "upload", style: {left: x, top: y}, list: [
{view: "action"}, {view: "output"},
]}])
function show(event, value, total, loaded) {
var now = new Date(); can.page.Appends(can, ui.output, [
{view: ["progress"], style: {height: "10px", border: "solid 2px red"}, list: [{
view: ["progress"], style: {height: "10px", width: value + "%", background: "red"},
}]},
{text: [value+"%", "div"], style: {"float": "right"}},
{text: [can.base.Duration(now - begin), "div"], style: {"float": "left"}},
{text: [can.base.Size(loaded)+"/"+can.base.Size(total), "div"], style: {"text-align": "center"}},
])
}
var action = can.page.AppendAction(can, ui.action, [
{type: "input", data: {name: "upload", type: "file", onchange: function(event) {
var file = action.upload.files[0]
show(event, 0, file.size, 0)
}}, style: {width: "200px"}}, "上传", "关闭"], function(event, value, cmd) {
if (value == "关闭") { return can.page.Remove(can, ui.first) }
if (action.upload.files.length == 0) {return action.upload.focus()}
var msg = can.request(event, can.Option(), {_upload: "file", _handle: "true"})
// 上传文件
begin = new Date()
msg._progress = show
msg.upload = action.upload.files[0]
can.run(event, ["action", "upload"], function(msg) {
can.user.toast(can, "上传成功"), can.run()
}, true)
})
action.upload.click()
return ui
},
download: function(can, path) {
var a = can.page.Append(can, document.body, [{type: "a", href: path, download: path.split("/").pop()}]).first
a.click()
can.page.Remove(can, a)
},
logout: function(can) {
if (can.user.confirm("logout?")) {
can.user.Cookie(can, "sessid", "")
can.user.reload(true)
}
},
MergeURL: shy("地址链接", function(can, objs, clear) { var obj = objs || {}; var path = location.pathname;
obj._path && (path = obj._path, delete(obj._path))
!clear && can.core.Item(can.user.Search(), function(key, value) {obj[key] || (obj[key] = value)});
return can.core.List([location.origin+path, can.core.Item(obj, function(key, value) {
if (!value) { return }
return can.core.List(value, function(value) {return key+"="+encodeURIComponent(value)}).join("&")
}).join("&")], function(item) { return item? item: undefined }).join("?")
}),
Search: shy("请求参数", function(can, key, value) {var args = {}
location.search && location.search.slice(1).split("&").forEach(function(item) {var x = item.split("=")
x[1] != "" && (args[x[0]] = decodeURIComponent(x[1]))
})
if (typeof key == "object") {
can.core.Item(key, function(key, value) {
if (value != undefined) {args[key] = value}
args[key] == "" && delete(args[key])
})
} else if (key == undefined) {
return args
} else if (value == undefined) {
// return args[key] || can.user.Cookie(can, key)
return args[key]
} else {
args[key] = value
args[key] == "" && delete(args[key])
}
return location.search = can.core.Item(args, function(key, value) {
return key+"="+encodeURIComponent(value)
}).join("&")
}),
Cookie: shy("会话变量", function(can, key, value, path) {
function set(k, v) {document.cookie = k+"="+v+";path="+(path||"/")}
if (typeof key == "object") {
for (var k in key) {set(k, key[k])}
key = null
}
if (key == undefined) {var cs = {}
document.cookie.split("; ").forEach(function(item) {
var cookie = item.split("=")
cs[cookie[0]] = cookie[1]
})
return cs
}
value != undefined && set(key, value)
var result = (new RegExp(key+"=([^;]*);?")).exec(document.cookie)
return result && result.length > 0? result[1]: ""
}),
})