61fc68ff7d
- Better sticky position for the years headers - Replace blur effect with gradients - Fix scrolling bug on Chrome
382 lines
10 KiB
HTML
382 lines
10 KiB
HTML
<!DOCTYPE html>
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<meta charset="UTF-8">
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<title>Life</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="format-detection" content="telephone=no">
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:400,300">
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<style>
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body{
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font-family: Open Sans, Helvetica, Arial, sans-serif;
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color: #fff;
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background-color: #384047;
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margin: 0;
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padding: 0;
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font-size: 12px;
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-webkit-text-size-adjust: none;
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-webkit-user-select: none;
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-moz-user-select: none;
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-ms-user-select: none;
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user-select: none;
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cursor: default;
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}
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a{
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color: #fff;
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}
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header{
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z-index: 3;
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background: linear-gradient(to bottom, rgba(56,64,71,0) 0%,rgba(56,64,71,.5) 20%,rgba(56,64,71,1) 50%,rgba(56,64,71,.5) 80%,rgba(56,64,71,0) 100%);
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position: fixed;
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bottom: 0;
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left: 0;
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margin: 0;
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padding: 10px;
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}
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header a{
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margin-left: 1em;
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opacity: .3;
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text-decoration: none;
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}
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header a:hover{
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opacity: .7;
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text-decoration: underline;
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}
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h1{
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display: inline;
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font-size: 20px;
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line-height: 1em;
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opacity: .5;
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z-index: 3;
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font-weight: 300;
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white-space: nowrap;
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}
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#life{
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position: absolute;
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top: 0;
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right: 0;
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bottom: 0;
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left: 0;
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overflow: auto;
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-webkit-overflow-scrolling: touch;
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cursor: -webkit-grab;
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cursor: -moz-grab;
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cursor: grab;
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}
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#life-years{
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position: absolute;
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top: 0;
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bottom: 0;
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white-space: nowrap;
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pointer-events: none;
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}
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#life-years .year{
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display: inline-block;
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box-sizing: border-box;
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color: #fff;
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font-weight: 300;
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white-space: nowrap;
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box-sizing: border-box;
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height: 100%;
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border-left: 1px dashed rgba(255,255,255,.2);
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}
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#life-years .year:first-child{
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border-left: 0;
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}
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#life-years .year span{
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background: linear-gradient(to bottom, rgba(56,64,71,1) 30%,rgba(56,64,71,0) 100%);
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display: block;
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padding: 10px;
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position: -webkit-sticky;
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position: sticky;
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top: 0;
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z-index: 3;
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}
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#life-years .year span i{
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opacity: .5;
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font-style: normal;
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}
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#life-events{
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padding-top: 40px;
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padding-bottom: 5em;
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position: relative;
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}
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#life-events:after{
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content: '';
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display: block;
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clear: left;
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}
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#life .event{
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padding-right: 20px;
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padding-bottom: 5px;
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vertical-align: middle;
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white-space: nowrap;
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float: left;
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clear: left;
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}
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#life .event b{
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font-weight: normal;
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color: rgba(255,255,255,.5);
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}
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#life .event .time{
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display: inline-block;
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overflow: hidden;
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height: 0;
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border: 4px solid #fff;
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border-radius: 4px;
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margin-right: 10px;
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opacity: .3;
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position: relative;
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left: -2px;
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}
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#life .event:hover .time{
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opacity: .5;
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}
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</style>
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<header>
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<h1 id="title">Life</h1>
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<a href="https://github.com/cheeaun/life">Fork me</a>
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</header>
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<div id="life"></div>
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<script>
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(function(){
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var life = {
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$title: document.getElementById('title'),
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$el: document.getElementById('life'),
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utils: {
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extend: function(object){
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var args = Array.prototype.slice.call(arguments, 1);
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for (var i=0, source; source=args[i]; i++){
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if (!source) continue;
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for (var property in source){
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object[property] = source[property];
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}
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}
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return object;
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}
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},
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config: {
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yearLength: 120, // 120px per year
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hideAge: false, // Hide age from year axis
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customStylesheetURL: null // Custom stylesheet
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},
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start: function(){
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life.loadConfig(function(config){
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life.config = life.utils.extend(life.config, config);
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if (life.config.customStylesheetURL) life.injectStylesheet(life.config.customStylesheetURL);
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life.fetch(function(response){
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var data = life.parse(response);
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var title = life.parseTitle(response);
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life.render(title, data);
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});
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});
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},
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loadConfig: function(fn){
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var xhr = new XMLHttpRequest();
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xhr.open('GET', 'config.json', true);
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xhr.onload = function(){
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if (xhr.status == 200){
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fn(JSON.parse(xhr.responseText));
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} else {
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fn({});
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}
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};
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xhr.onerror = xhr.onabort = function(){
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fn({});
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};
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xhr.send();
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},
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injectStylesheet: function(url){
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var link = document.createElement('link');
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link.rel = 'stylesheet';
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link.href = url;
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document.body.appendChild(link);
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},
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fetch: function(fn){
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var xhr = new XMLHttpRequest();
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xhr.open('GET', 'life.md', true);
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xhr.onload = function(){
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if (xhr.status == 200) fn(xhr.responseText);
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};
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xhr.send();
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},
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parse: function(response){
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var list = response.match(/\-\s+[^\n\r]+/ig);
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var data = [];
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list.forEach(function(l){
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var matches = l.match(/\-\s+([\d\/\-\~]+)\s(.*)/i);
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var time = matches[1];
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var text = matches[2];
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data.push({
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time: life.parseTime(time),
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text: text
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});
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});
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return data;
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},
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parseTitle: function(response){
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return response.match(/[^\r\n]+/i)[0];
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},
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parseTime: function(time, point){
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if (!point) point = 'start';
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var data = {};
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if (/^\~\d+$/.test(time)){ // ~YYYY
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data = {
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startYear: parseInt(time.slice(1), 10),
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estimate: true
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};
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} else if (/^\d+$/.test(time)){ // YYYY
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data[point + 'Year'] = parseInt(time, 10);
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} else if (/^\d+\/\d+$/.test(time)){ // MM/YYYY
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var t = time.split('/');
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data[point + 'Month'] = parseInt(t[0], 10);
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data[point + 'Year'] = parseInt(t[1], 10);
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} else if (/^\d+\/\d+\/\d+$/.test(time)){ // DD/MM/YYYY
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var t = time.split('/');
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data[point + 'Date'] = parseInt(t[0], 10);
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data[point + 'Month'] = parseInt(t[1], 10);
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data[point + 'Year'] = parseInt(t[2], 10);
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} else if (/\d\-/.test(time)){ // TIME-TIME
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var splitTime = time.split('-');
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var startTime = life.parseTime(splitTime[0]);
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var endTime = life.parseTime(splitTime[1], 'end');
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for (var k in startTime) { data[k] = startTime[k] }
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for (var k in endTime) { data[k] = endTime[k] }
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} else if (time == '~'){ // NOW
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var now = new Date();
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data.endYear = now.getFullYear();
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data.endMonth = now.getMonth()+1;
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data.endDate = now.getDate();
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}
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data.title = time;
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return data;
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},
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firstYear: null,
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renderEvent: function(d){
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var firstYear = life.firstYear;
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var yearLength = life.config.yearLength;
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var monthLength = yearLength/12;
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var dayLength = monthLength/30;
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var time = d.time;
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var estimate = time.estimate;
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var startYear = time.startYear;
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var startMonth = time.startMonth;
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var startDate = time.startDate;
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var endYear = time.endYear;
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var endMonth = time.endMonth;
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var endDate = time.endDate;
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var width = 0;
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// Calculate offset
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var startTime = new Date(firstYear, 0, 1);
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var endTime = new Date(startYear, startMonth ? startMonth-1 : 0, startDate || 1);
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var daysDiff = (endTime - startTime)/(24*60*60*1000);
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offset = daysDiff*dayLength;
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// Calculate width
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if (endYear){
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var _endMonth = endMonth ? endMonth-1 : 11;
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var _endDate = endDate || new Date(endYear, _endMonth+1, 0).getDate();
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startTime = new Date(startYear, startMonth ? startMonth-1 : 0, startDate || 1);
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endTime = new Date(endYear, _endMonth, _endDate);
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daysDiff = (endTime - startTime)/(24*60*60*1000);
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width = daysDiff*dayLength;
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} else {
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if (startDate){
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width = dayLength;
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} else if (startMonth){
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width = monthLength;
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} else {
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width = yearLength;
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}
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}
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// Parse Markdown links in the text
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// credit: http://stackoverflow.com/a/9268827
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var link = null;
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while(link = d.text.match(/\[([^\]]+)\]\(([^)"]+)(?: \"([^\"]+)\")?\)/)) {
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var link_attr = "";
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if (link[3] !== undefined) {
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link_attr = " title='" + link[3] + "'";
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}
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d.text = d.text.replace(link[0], "<a href='" + link[2] + "'" + link_attr + ">" + link[1] + "</a>");
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}
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return '<div class="event" style="margin-left: ' + offset.toFixed(2) + 'px">'
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+ '<div class="time" style="width: ' + width.toFixed(2) + 'px"></div>'
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+ '<b>' + d.time.title + '</b> ' + d.text
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+ '</div>';
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},
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renderYears: function(firstYear, lastYear){
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var dayLength = life.config.yearLength/12/30;
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var html = '';
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var days = 0;
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var hideAge = life.config.hideAge;
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for (var y=firstYear, age = 0; y<=lastYear+1; y++, age++){
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var days = (y % 4 == 0) ? 366 : 365;
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html += '<div class="year" style="width: ' + (days*dayLength).toFixed(2) + 'px"><span>'
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+ y + (hideAge ? '' : (' <i>(' + age + ')</i>'))
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+ '</span></div>';
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}
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return html;
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},
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render: function(title, data){
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document.title = title;
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life.$title.innerHTML = title;
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// Get the first and last year for the year axis
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var firstYear = new Date().getFullYear();
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var lastYear = firstYear;
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data.forEach(function(d){
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var time = d.time;
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var startYear = time.startYear;
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var endYear = time.endYear;
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if (startYear && startYear < firstYear) firstYear = startYear;
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if (endYear && endYear > lastYear) lastYear = endYear;
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});
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life.firstYear = firstYear;
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var html = '<div id="life-events">';
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// 'comment_' class name is to hide it from Safari Reader
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html += '<div id="life-years" class="comment_">' + life.renderYears(firstYear, lastYear) + '</div>';
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data.forEach(function(d){
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html += life.renderEvent(d);
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});
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html += '</div>';
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life.$el.innerHTML = html;
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}
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};
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var slider = {
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startingMousePostition: {},
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containerOffset: {},
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init: function(){
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window.addEventListener('mousedown', function(event){
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slider.startingMousePostition = {
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x: event.clientX,
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y: event.clientY
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};
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slider.containerOffset = {
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x: life.$el.scrollLeft,
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y: life.$el.scrollTop
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};
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window.addEventListener('mousemove', slider.slide);
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});
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window.addEventListener('mouseup', function(event){
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window.removeEventListener('mousemove', slider.slide);
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});
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},
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slide: function(event){
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event.preventDefault();
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var x = slider.containerOffset.x + (slider.startingMousePostition.x - event.clientX);
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var y = slider.containerOffset.y + (slider.startingMousePostition.y - event.clientY);
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life.$el.scrollLeft = x;
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life.$el.scrollTop = y;
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}
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};
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life.start();
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slider.init();
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})();
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</script>
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