This commit is contained in:
unstop
2014-08-02 13:56:01 +08:00
parent 6ca3f45e6b
commit 8b3302239a
14 changed files with 627 additions and 288 deletions

3
.gitignore vendored Normal file
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node_modules
static/bower_components

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# NodeMonitor
服务器上的状态监视器,支持查看:
Status Monitor on the server, supports viewing:
* 服务器操作系统
* 服务器当前时间
* 服务器已运行时间
* CPU型号
* CPU使用状况
* 硬盘使用状况
* 内存使用状况(包括物理内存/Cache/真实内存/SWAP分区)
* 系统平均负载
* 用户进程状况
* 所有用户进程状况
* OS
* Server time
* Uptime
* CPU model
* CPU usage
* Hard disk usage
* Memory usage (including physical memory / Cache / real memory / SWAP partition)
* System load average
* User process
* All user process
## 效果图
## Screenshoot
![NodeMonitor](http://i1.tietuku.com/41c726392df5e614.jpg)
![NodeMonitor](http://i2.tietuku.com/331c5a1dde13bb74.png)
![NodeMonitor](http://i1.tietuku.com/60c30c6d36caeed5.png)
## Licence
The MIT License (MIT)
Copyright (c) 2014 faceair
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
The MIT License (MIT)

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@@ -25,14 +25,15 @@ setInterval sendData, 5000
exports.runWebServer = ->
app = http.createServer (req, res) ->
reqfile = url.parse(req.url).pathname.slice(1).match(/[a-zA-Z0-9_ -.]+/) ? 'index.html'
reqfile = url.parse(req.url).pathname.slice(1).match(/[a-zA-Z0-9_ -.\/]+/) ? 'index.html'
fs.readFile __dirname + '/static/' + reqfile, (err, data) ->
if err
res.writeHead 500
return res.end('Error loading ' + reqfile)
res.writeHead 200
res.end data
app.listen 2957
app.listen 2957, ->
console.log "NodeMonitor is listening on: 2957"
return app
exports.runWebSocket = (app) ->

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{
"name": "NodeMonitor",
"version": "0.1.0",
"homepage": "https://github.com/faceair/NodeMonitor",
"authors": [
"unstop <unstop01@gmail.com>"
],
"license": "MIT",
"private": true,
"ignore": [
"**/.*",
"node_modules",
"bower_components",
"test",
"tests"
],
"dependencies": {
"angular-sanitize": "~1.2.21",
"at-table": "~1.0.1",
"lodash": "~2.4.1",
"jquery": "~2.1.1",
"socket.io": "0.9.17",
"socket.io-client": "~1.0.6"
}
}

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socket = io.connect("http://you.site/")
socket.on "data", (data) ->
$('#hostname').html(data.os.hostname)
$('#system').html(data.os.type + " " + data.os.release)
$('#cpus').html('<abbr title="' + data.os.cpus + '">' + data.os.cpus + '</abbr>')
startTime(data.os.servertime)
$('#uptime').html(data.os.uptime)
$('#loadavg').html(data.os.loadavg)
$('#totalMem').html(data.mem.totalMem)
$('#realMem').html(data.mem.realMem)
$('#cachedMem').html(data.mem.cachedMem)
$('#realMemPer').attr("style","width: " + data.mem.realMemPer + "%;")
$('#realMemPer').text("real " + data.mem.realMemPer + " %")
$('#cachedMemPer').attr("style","width: " + data.mem.cachedMemPer + "%;")
$('#cachedMemPer').text("cached " + data.mem.cachedMemPer + " %")
$('#freeMemPer').attr("style","width: " + data.mem.freeMemPer + "%;")
$('#freeMemPer').text("free " + data.mem.freeMemPer + " %")
$('#swaptotalMem').html(data.mem.swaptotalMem)
$('#swapUsedMem').html(data.mem.swapUsedMem)
$('#swapUsedMemPer').attr("style","width: " + data.mem.swapUsedMemPer + "%;")
$('#swapUsedMemPer').text("swapUsed " + data.mem.swapUsedMemPer + " %")
$('#swapFreeMem').html(data.mem.swapFreeMem)
$('#swapFreeMemPer').attr("style","width: " + data.mem.swapFreeMemPer + "%;")
$('#swapFreeMemPer').text("swapFree " + data.mem.swapFreeMemPer + " %")
$('#diskAll').html(data.disk.diskAll)
$('#diskUsed').html(data.disk.diskUsed)
$('#diskUsedPer').attr("style","width: " + data.disk.diskUsedPer + "%;")
$('#diskUsedPer').text("diskUsed " + data.disk.diskUsedPer + " %")
$('#diskFreePer').attr("style","width: " + data.disk.diskFreePer + "%;")
$('#diskFreePer').text("diskFree " + data.disk.diskFreePer + " %")
psuser = psall = ""
for user of data.ps["user"]
psuser += ("<tr><td>"+user+"</td><td>"+data.ps["user"][user].procNum+"</td><td>"+data.ps["user"][user].cpuPer.toFixed(1)+"%</td><td>"+(data.ps["user"][user].realMem/1024).toFixed(1)+" MB ("+data.ps["user"][user].memPer.toFixed(1)+"%)</td><td>"+(data.ps["user"][user].swapMem/1024).toFixed(1)+" MB</td></tr>")
$("#psuser").html(psuser)
for i of data.ps["all"]
psall += ("<tr><td>"+data.ps["all"][i][0]+"</td><td>"+data.ps["all"][i][1]+"</td><td>"+data.ps["all"][i][2]+"</td><td>"+data.ps["all"][i][3]+"</td><td>"+data.ps["all"][i][4]+"</td><td>"+data.ps["all"][i][5]+"</td><td>"+data.ps["all"][i][6]+"</td><td>"+data.ps["all"][i][7]+"</td><td>"+data.ps["all"][i][8]+"</td><td>"+data.ps["all"][i][9]+'</td><td><abbr title="' + data.ps["all"][i][10] + '">' + data.ps["all"][i][10] + "</abbr></td></tr>")
$("#psall").html(psall)
startTime = (servertime)->
setTime new Date servertime
setTimeout ->
time = new Date servertime
time.setSeconds time.getSeconds() + 1
setTime time
, 1000
setTimeout ->
time = new Date servertime
time.setSeconds time.getSeconds() + 2
setTime time
, 2000
setTimeout ->
time = new Date servertime
time.setSeconds time.getSeconds() + 3
setTime time
, 3000
setTimeout ->
time = new Date servertime
time.setSeconds time.getSeconds() + 4
setTime time
, 4000
setTime = (time)->
hours = checkTime time.getHours()
minutes = checkTime time.getMinutes()
seconds = checkTime time.getSeconds()
$('#servertime').html(time.getFullYear() + "-" + (time.getMonth() + 1) + "-" + time.getDate() + " " + hours + ":" + minutes + ":" + seconds)
checkTime = (i) ->
return "0" + i if i < 10
return i

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html
head
meta(charset='utf-8')
title NodeMonitor
link(href='http://cdn.staticfile.org/twitter-bootstrap/3.0.2/css/bootstrap.min.css', rel='stylesheet', type='text/css')
link(href='/style.css', rel='stylesheet', type='text/css')
head
meta(charset='utf-8')
title NodeMonitor
link(href='http://cdn.staticfile.org/twitter-bootstrap/3.0.2/css/bootstrap.min.css', rel='stylesheet', type='text/css')
link(href='/spinner.css', rel='stylesheet', type='text/css')
link(href='/style.css', rel='stylesheet', type='text/css')
body
#navbar-wrapper
#navigation.navbar.navbar-default.navbar-fixed-top
.container
.navbar-header
a.navbar-brand(href='/') NodeMonitor
.navbar-collapse.collapse
ul.nav.navbar-nav
li.active
a(href='/#') Top
li
a(href='/#System') System
li
a(href='/#MemoryDisk') Memory & Disk
li
a(href='/#User') User
li
a(href='/#Process') Process
body(ng-app="main", ng-controller="MainCtrl")
#navbar-wrapper
#navigation.navbar.navbar-default.navbar-fixed-top
.container
.navbar-header
a.navbar-brand(href='#') NodeMonitor
.navbar-collapse.collapse
ul.nav.navbar-nav
li
a(href='/#System') System
li
a(href='/#MemoryDisk') Memory & Disk
li
a(href='/#User') User
li
a(href='/#Process') Process
.container(ng-show="loading")
.spinner
.rect1
.rect2
.rect3
.rect4
.rect5
.container.ng-hide(ng-hide="loading")
.row
.col-md-4
#System.panel.panel-default
.panel-heading System
table.table
tbody
tr
td HostName
td
span#hostname {{system.hostname}}
tr
td System
td
span#system {{system.type}} {{system.release}}
tr
td Cpus
td
span#cpus(title="{{system.cpus}}") {{system.cpus}}
tr
td ServerTime
td
span#servertime {{system.servertime}}
tr
td UpTime
td
span#uptime {{system.uptime}}
tr
td Loadavg
td
span#loadavg {{system.loadavg}}
.container
.row
.col-md-4
#System.panel.panel-default
.panel-heading
h3.panel-title System
table.table
tbody
tr
td HostName
td
span#hostname loading...
tr
td System
td
span#system loading...
tr
td Cpus
td
span#cpus loading...
tr
td ServerTime
td
span#servertime loading...
tr
td UpTime
td
span#uptime loading...
tr
td Loadavg
td
span#loadavg.label.label-info loading...
.col-md-8
#MemoryDisk.panel.panel-default
.panel-heading Memory & Disk
.panel-body
p Total memory&nbsp;
span#totalMem.label.label-primary {{mem.totalMem}}
span &nbsp;, Real memory usage&nbsp;
span#realMem.label.label-danger {{mem.realMem}}
span &nbsp;, Cache memory&nbsp;
span#cachedMem.label.label-warning {{mem.cachedMem}}
progress.progress
bar(value='mem.realMemPer', type='danger')
span {{mem.realMemPer}} %
bar(value='mem.cachedMemPer', type='warning')
span {{mem.cachedMemPer}} %
bar(value='mem.freeMemPer', type='success')
span {{mem.freeMemPer}} %
p SWAP total&nbsp;
span#swaptotalMem.label.label-primary {{mem.swaptotalMem}}
span &nbsp;, has been used&nbsp;
span#swapUsedMem.label.label-warning {{mem.swapUsedMem}}
progress.progress
bar(value='mem.swapUsedMemPer', type='warning')
span {{mem.swapUsedMemPer}} %
bar(value='mem.swapFreeMemPer', type='success')
span {{mem.swapFreeMemPer}} %
p Disk total&nbsp;
span#diskAll.label.label-primary {{disk.diskAll}}
span &nbsp;, has been used&nbsp;
span#diskUsed.label.label-danger {{disk.diskUsed}}
progress.progress
bar(value='disk.diskUsedPer', type='danger')
span {{disk.diskUsedPer}} %
bar(value='disk.diskFreePer', type='success')
span {{disk.diskFreePer}} %
#User.panel.panel-default
table.table.table-striped(at-table, at-list='psUser')
thead
tbody
tr
td(at-implicit, at-sortable, at-attribute='USER')
td(at-implicit, at-sortable, at-attribute='PS')
td(at-sortable, at-attribute='CPU') {{item.CPU | fixToOne}} %
td(at-sortable, at-attribute='MEM') {{item.MEM | fixToOne}} %
td(at-sortable, at-attribute='SWAP') {{item.SWAP | mb}} MB
.col-md-8
#MemoryDisk.panel.panel-default
.panel-heading
h3.panel-title Memory & Disk
.panel-body
p Total memory&nbsp;
span#totalMem.label.label-primary loading...
span &nbsp;, Real memory usage&nbsp;
span#realMem.label.label-danger loading...
span &nbsp;, Cache memory&nbsp;
span#cachedMem.label.label-warning loading...
.progress
#realMemPer.progress-bar.progress-bar-danger(role='progressbar', style='width: 33%;')
| loading...
#cachedMemPer.progress-bar.progress-bar-warning(role='progressbar', style='width: 34%;')
| loading...
#freeMemPer.progress-bar.progress-bar-success(role='progressbar', style='width: 33%;')
| loading...
p SWAP total&nbsp;
span#swaptotalMem.label.label-primary loading...
span &nbsp;, has been used&nbsp;
span#swapUsedMem.label.label-warning loading...
.progress
#swapUsedMemPer.progress-bar.progress-bar-warning(role='progressbar', style='width: 50%;')
| loading...
#swapFreeMemPer.progress-bar.progress-bar-success(role='progressbar', style='width: 50%;')
| loading...
p Disk total&nbsp;
span#diskAll.label.label-primary loading...
span &nbsp;, has been used&nbsp;
span#diskUsed.label.label-danger loading...
.progress
#diskUsedPer.progress-bar.progress-bar-danger(role='progressbar', style='width: 50%;')
| loading...
#diskFreePer.progress-bar.progress-bar-success(role='progressbar', style='width: 50%;')
| loading...
#User.panel.panel-default
table.table.table-striped
thead
tr
th USER
th PS
th %CPU
th %MEM
th %CACHE
tbody#psuser
tr
td loading...
td loading...
td loading...
td loading...
td loading...
#Process.panel.panel-default
table.table.table-striped(at-table, at-list='psAll')
thead
tbody
tr
td(at-implicit, at-sortable, at-attribute='USER')
td(at-implicit, at-sortable, at-attribute='PID')
td(at-sortable, at-attribute='CPU') {{item['CPU']}} %
td(at-sortable, at-attribute='MEM') {{item['MEM']}} %
td(at-sortable, at-attribute='RES') {{item.RES | mb}} MB
td(at-sortable, at-attribute='VSZ') {{item.VSZ | mb}} MB
td(at-implicit, at-sortable, at-attribute='TTY')
td(at-implicit, at-sortable, at-attribute='STAT')
td(at-implicit, at-sortable, at-attribute='TIME')
td(at-attribute='COMMAND', title="{{item.COMMAND | nbsp}}", ng-bind-html="trustAsHtml(item.COMMAND)", width="100")
footer
.container
.pull-left
| Powered by&nbsp;
a.text-muted(href='https://github.com/faceair/NodeMonitor', target='_blank') NodeMonitor
| &nbsp;.
#Process.panel.panel-default
table.table.table-hover.table-condensed
thead
tr
th USER
th PID
th %CPU
th %MEM
th VSZ
th RES
th TTY
th STAT
th START
th TIME
th COMMAND
tbody#psall
tr
td loading...
td loading...
td loading...
td loading...
td loading...
td loading...
td loading...
td loading...
td loading...
td loading...
td loading...
footer
.container
.pull-left
| Powered by&nbsp;
a.text-muted(href='https://github.com/faceair/NodeMonitor', target='_blank') NodeMonitor
| &nbsp;.
script(type='text/javascript', src='http://cdn.staticfile.org/jquery/2.0.3/jquery.min.js')
script(type='text/javascript', src='http://cdn.staticfile.org/socket.io/0.9.16/socket.io.min.js')
script(type='text/javascript', src='/change.js')
script(type='text/javascript', src='/vendor/socket.io.min.js')
script(type='text/javascript', src='/bower_components/jquery/dist/jquery.min.js')
script(type='text/javascript', src='/bower_components/lodash/dist/lodash.min.js')
script(type='text/javascript', src='/bower_components/angular/angular.min.js')
script(type='text/javascript', src='/vendor/ui.bootstrap.progressbar.js')
script(type='text/javascript', src='/bower_components/angular-sanitize/angular-sanitize.min.js')
script(type='text/javascript', src='/bower_components/at-table/dist/angular-table.min.js')
script(type='text/javascript', src='/main.js')

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app = angular.module("main", ["angular-table", "ngSanitize", "ui.bootstrap"])
.controller("MainCtrl", ["$scope", "$sce", ($scope, $sce) ->
$scope.trustAsHtml = (d) ->
$sce.trustAsHtml d
$scope.loading = true
socket = io.connect(":2957")
socket.on "data", (d) ->
# System
$scope.system = d.os
# User
psUser = []
for name, userData of d.ps["user"]
oneUser =
USER: name
PS: userData["procNum"]
CPU: userData["cpuPer"]
MEM: userData["memPer"]
SWAP: userData["swapMem"]
psUser.push oneUser
$scope.psUser = psUser
# Process
psAll = []
for index, processData of d.ps["all"]
oneProcess = _.zipObject ["USER", "PID", "CPU", "MEM", "VSZ", "RES", "TTY", "STAT", "START", "TIME", "COMMAND"], processData
for k in ["VSZ", "MEM", "CPU", "PID", "RES"]
oneProcess[k] = parseFloat oneProcess[k]
psAll.push oneProcess
$scope.psAll = psAll
# Memory and Disk
$scope.mem = d.mem
$scope.disk = d.disk
$scope.$apply()
$scope.loading = false
])
.filter('fixToOne', ->
(d) ->
d.toFixed(1)
)
.filter('mb', ->
(d) ->
(d/1024).toFixed(1)
)
.filter('nbsp', ->
(d) ->
d.replace(/&nbsp;/g, ' ')
)

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var app;
app = angular.module("main", ["angular-table", "ngSanitize", "ui.bootstrap"]).controller("MainCtrl", [
"$scope", "$sce", function($scope, $sce) {
var socket;
$scope.trustAsHtml = function(d) {
return $sce.trustAsHtml(d);
};
$scope.loading = true;
socket = io.connect(":2957");
return socket.on("data", function(d) {
var index, k, name, oneProcess, oneUser, processData, psAll, psUser, userData, _i, _len, _ref, _ref1, _ref2;
$scope.system = d.os;
psUser = [];
_ref = d.ps["user"];
for (name in _ref) {
userData = _ref[name];
oneUser = {
USER: name,
PS: userData["procNum"],
CPU: userData["cpuPer"],
MEM: userData["memPer"],
SWAP: userData["swapMem"]
};
psUser.push(oneUser);
}
$scope.psUser = psUser;
psAll = [];
_ref1 = d.ps["all"];
for (index in _ref1) {
processData = _ref1[index];
oneProcess = _.zipObject(["USER", "PID", "CPU", "MEM", "VSZ", "RES", "TTY", "STAT", "START", "TIME", "COMMAND"], processData);
_ref2 = ["VSZ", "MEM", "CPU", "PID", "RES"];
for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
k = _ref2[_i];
oneProcess[k] = parseFloat(oneProcess[k]);
}
psAll.push(oneProcess);
}
$scope.psAll = psAll;
$scope.mem = d.mem;
$scope.disk = d.disk;
$scope.$apply();
return $scope.loading = false;
});
}
]).filter('fixToOne', function() {
return function(d) {
return d.toFixed(1);
};
}).filter('mb', function() {
return function(d) {
return (d / 1024).toFixed(1);
};
}).filter('nbsp', function() {
return function(d) {
return d.replace(/&nbsp;/g, ' ');
};
});

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.spinner {
margin: 200px auto;
width: 50px;
height: 30px;
text-align: center;
font-size: 10px;
}
.spinner > div {
background-color: #999;
height: 100%;
width: 6px;
margin: 2px;
display: inline-block;
-webkit-animation: stretchdelay 1.2s infinite ease-in-out;
animation: stretchdelay 1.2s infinite ease-in-out;
}
.spinner .rect2 {
-webkit-animation-delay: -1.1s;
animation-delay: -1.1s;
}
.spinner .rect3 {
-webkit-animation-delay: -1.0s;
animation-delay: -1.0s;
}
.spinner .rect4 {
-webkit-animation-delay: -0.9s;
animation-delay: -0.9s;
}
.spinner .rect5 {
-webkit-animation-delay: -0.8s;
animation-delay: -0.8s;
}
@-webkit-keyframes stretchdelay {
0%, 40%, 100% { -webkit-transform: scaleY(0.4) }
20% { -webkit-transform: scaleY(1.0) }
}
@keyframes stretchdelay {
0%, 40%, 100% {
transform: scaleY(0.4);
-webkit-transform: scaleY(0.4);
} 20% {
transform: scaleY(1.0);
-webkit-transform: scaleY(1.0);
}
}

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body {
padding-top: 70px;
background: #E0E0E0;
font-family: "Monaco", "Menlo", "Consolas";
}
a:hover, a:focus {
text-decoration: none;
}
.container {
max-width: 95%;
margin-left: auto;
margin-right: auto
}
abbr[title], abbr[data-original-title] {
cursor: wait;
border-bottom: 0;
}
table {
font-size: 14px;
}
td{
white-space:nowrap;
}
#System, #Process {
overflow:hidden;
}
footer {
line-height: 150%;
padding: 10px;
color: #999999;
font-size: 12px;
background: #fff;
border-top: 1px solid #CCC
}
body{padding-top:70px;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif}a:hover,a:focus{text-decoration:none}.container{max-width:95%;margin-left:auto;margin-right:auto}abbr[title],abbr[data-original-title]{cursor:wait;border-bottom:0}table{font-size:14px}table thead th{border-bottom-width:1px !important}table td{border-top:0 !important;white-space:nowrap}.panel-heading{border-color:#DDD;padding:8px;font-weight:bold;font-size:14px !important;background:none !important}.label{padding:0.15em 0.4em 0.15em;font-size:88%;font-weight:normal}#navigation{background-image:linear-gradient(#f9f9f9, #f3f3f3);text-shadow:0 1px 0 #FFF;border-bottom:1px solid #E5E5E5}#navigation a{color:#333}#System,#Process{overflow:hidden}.progress{margin:11px 0}table .glyphicon{display:inline}.glyphicon-minus{display:none !important}footer{line-height:150%;padding:10px;color:#999999;font-size:12px;background:#fff;border-top:1px solid #ccc}

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body {
padding-top: 70px;
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
a:hover, a:focus {
text-decoration: none;
}
.container {
max-width: 95%;
margin-left: auto;
margin-right: auto
}
abbr[title], abbr[data-original-title] {
cursor: wait;
border-bottom: 0;
}
table {
font-size: 14px;
thead th{
border-bottom-width: 1px !important;
}
td{
border-top: 0 !important;
white-space:nowrap;
}
}
.panel-heading{
border-color: #DDD;
padding: 8px;
font-weight: bold;
font-size: 14px !important;
background: none !important;
}
.label{
padding: 0.15em 0.4em 0.15em;
font-size: 88%;
font-weight: normal;
}
#navigation{
background-image: linear-gradient(#F9F9F9, #F3F3F3);
text-shadow: 0 1px 0 #FFF;
border-bottom: 1px solid #E5E5E5;
a{
color: #333;
}
}
#System, #Process {
overflow:hidden;
}
.progress {
margin: 11px 0;
}
table .glyphicon{
display: inline;
}
.glyphicon-minus{
display: none !important;
}
footer {
line-height: 150%;
padding: 10px;
color: #999999;
font-size: 12px;
background: #fff;
border-top: 1px solid #CCC
}

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/*
* angular-ui-bootstrap
* http://angular-ui.github.io/bootstrap/
* Version: 0.10.0 - 2014-01-14
* License: MIT
*/
angular.module("ui.bootstrap", ["ui.bootstrap.tpls", "ui.bootstrap.transition","ui.bootstrap.progressbar"]);
angular.module("ui.bootstrap.tpls", ["template/progressbar/bar.html","template/progressbar/progress.html","template/progressbar/progressbar.html"]);
angular.module('ui.bootstrap.transition', [])
/**
* $transition service provides a consistent interface to trigger CSS 3 transitions and to be informed when they complete.
* @param {DOMElement} element The DOMElement that will be animated.
* @param {string|object|function} trigger The thing that will cause the transition to start:
* - As a string, it represents the css class to be added to the element.
* - As an object, it represents a hash of style attributes to be applied to the element.
* - As a function, it represents a function to be called that will cause the transition to occur.
* @return {Promise} A promise that is resolved when the transition finishes.
*/
.factory('$transition', ['$q', '$timeout', '$rootScope', function($q, $timeout, $rootScope) {
var $transition = function(element, trigger, options) {
options = options || {};
var deferred = $q.defer();
var endEventName = $transition[options.animation ? "animationEndEventName" : "transitionEndEventName"];
var transitionEndHandler = function(event) {
$rootScope.$apply(function() {
element.unbind(endEventName, transitionEndHandler);
deferred.resolve(element);
});
};
if (endEventName) {
element.bind(endEventName, transitionEndHandler);
}
// Wrap in a timeout to allow the browser time to update the DOM before the transition is to occur
$timeout(function() {
if ( angular.isString(trigger) ) {
element.addClass(trigger);
} else if ( angular.isFunction(trigger) ) {
trigger(element);
} else if ( angular.isObject(trigger) ) {
element.css(trigger);
}
//If browser does not support transitions, instantly resolve
if ( !endEventName ) {
deferred.resolve(element);
}
});
// Add our custom cancel function to the promise that is returned
// We can call this if we are about to run a new transition, which we know will prevent this transition from ending,
// i.e. it will therefore never raise a transitionEnd event for that transition
deferred.promise.cancel = function() {
if ( endEventName ) {
element.unbind(endEventName, transitionEndHandler);
}
deferred.reject('Transition cancelled');
};
return deferred.promise;
};
// Work out the name of the transitionEnd event
var transElement = document.createElement('trans');
var transitionEndEventNames = {
'WebkitTransition': 'webkitTransitionEnd',
'MozTransition': 'transitionend',
'OTransition': 'oTransitionEnd',
'transition': 'transitionend'
};
var animationEndEventNames = {
'WebkitTransition': 'webkitAnimationEnd',
'MozTransition': 'animationend',
'OTransition': 'oAnimationEnd',
'transition': 'animationend'
};
function findEndEventName(endEventNames) {
for (var name in endEventNames){
if (transElement.style[name] !== undefined) {
return endEventNames[name];
}
}
}
$transition.transitionEndEventName = findEndEventName(transitionEndEventNames);
$transition.animationEndEventName = findEndEventName(animationEndEventNames);
return $transition;
}]);
angular.module('ui.bootstrap.progressbar', ['ui.bootstrap.transition'])
.constant('progressConfig', {
animate: true,
max: 100
})
.controller('ProgressController', ['$scope', '$attrs', 'progressConfig', '$transition', function($scope, $attrs, progressConfig, $transition) {
var self = this,
bars = [],
max = angular.isDefined($attrs.max) ? $scope.$parent.$eval($attrs.max) : progressConfig.max,
animate = angular.isDefined($attrs.animate) ? $scope.$parent.$eval($attrs.animate) : progressConfig.animate;
this.addBar = function(bar, element) {
var oldValue = 0, index = bar.$parent.$index;
if ( angular.isDefined(index) && bars[index] ) {
oldValue = bars[index].value;
}
bars.push(bar);
this.update(element, bar.value, oldValue);
bar.$watch('value', function(value, oldValue) {
if (value !== oldValue) {
self.update(element, value, oldValue);
}
});
bar.$on('$destroy', function() {
self.removeBar(bar);
});
};
// Update bar element width
this.update = function(element, newValue, oldValue) {
var percent = this.getPercentage(newValue);
if (animate) {
element.css('width', this.getPercentage(oldValue) + '%');
$transition(element, {width: percent + '%'});
} else {
element.css({'transition': 'none', 'width': percent + '%'});
}
};
this.removeBar = function(bar) {
bars.splice(bars.indexOf(bar), 1);
};
this.getPercentage = function(value) {
return Math.round(100 * value / max);
};
}])
.directive('progress', function() {
return {
restrict: 'EA',
replace: true,
transclude: true,
controller: 'ProgressController',
require: 'progress',
scope: {},
template: '<div class="progress" ng-transclude></div>'
//templateUrl: 'template/progressbar/progress.html' // Works in AngularJS 1.2
};
})
.directive('bar', function() {
return {
restrict: 'EA',
replace: true,
transclude: true,
require: '^progress',
scope: {
value: '=',
type: '@'
},
templateUrl: 'template/progressbar/bar.html',
link: function(scope, element, attrs, progressCtrl) {
progressCtrl.addBar(scope, element);
}
};
})
.directive('progressbar', function() {
return {
restrict: 'EA',
replace: true,
transclude: true,
controller: 'ProgressController',
scope: {
value: '=',
type: '@'
},
templateUrl: 'template/progressbar/progressbar.html',
link: function(scope, element, attrs, progressCtrl) {
progressCtrl.addBar(scope, angular.element(element.children()[0]));
}
};
});
angular.module("template/progressbar/bar.html", []).run(["$templateCache", function($templateCache) {
$templateCache.put("template/progressbar/bar.html",
"<div class=\"progress-bar\" ng-class=\"type && 'progress-bar-' + type\" ng-transclude></div>");
}]);
angular.module("template/progressbar/progress.html", []).run(["$templateCache", function($templateCache) {
$templateCache.put("template/progressbar/progress.html",
"<div class=\"progress\" ng-transclude></div>");
}]);
angular.module("template/progressbar/progressbar.html", []).run(["$templateCache", function($templateCache) {
$templateCache.put("template/progressbar/progressbar.html",
"<div class=\"progress\"><div class=\"progress-bar\" ng-class=\"type && 'progress-bar-' + type\" ng-transclude></div></div>");
}]);