Created
October 12, 2021 09:23
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| addEventListener('fetch', event => { | |
| event.respondWith(handleRequest(event.request)) | |
| }) | |
| let grads = [ | |
| [{color:"00000c",position:0},{color:"00000c",position:0}], | |
| [{color:"020111",position:85},{color:"191621",position:100}], | |
| [{color:"020111",position:60},{color:"20202c",position:100}], | |
| [{color:"020111",position:10},{color:"3a3a52",position:100}], | |
| [{color:"20202c",position:0},{color:"515175",position:100}], | |
| [{color:"40405c",position:0},{color:"6f71aa",position:80},{color:"8a76ab",position:100}], | |
| [{color:"4a4969",position:0},{color:"7072ab",position:50},{color:"cd82a0",position:100}], | |
| [{color:"757abf",position:0},{color:"8583be",position:60},{color:"eab0d1",position:100}], | |
| [{color:"82addb",position:0},{color:"ebb2b1",position:100}], | |
| [{color:"94c5f8",position:1},{color:"a6e6ff",position:70},{color:"b1b5ea",position:100}], | |
| [{color:"b7eaff",position:0},{color:"94dfff",position:100}], | |
| [{color:"9be2fe",position:0},{color:"67d1fb",position:100}], | |
| [{color:"90dffe",position:0},{color:"38a3d1",position:100}], | |
| [{color:"57c1eb",position:0},{color:"246fa8",position:100}], | |
| [{color:"2d91c2",position:0},{color:"1e528e",position:100}], | |
| [{color:"2473ab",position:0},{color:"1e528e",position:70},{color:"5b7983",position:100}], | |
| [{color:"1e528e",position:0},{color:"265889",position:50},{color:"9da671",position:100}], | |
| [{color:"1e528e",position:0},{color:"728a7c",position:50},{color:"e9ce5d",position:100}], | |
| [{color:"154277",position:0},{color:"576e71",position:30},{color:"e1c45e",position:70},{color:"b26339",position:100}], | |
| [{color:"163C52",position:0},{color:"4F4F47",position:30},{color:"C5752D",position:60},{color:"B7490F",position:80},{color:"2F1107",position:100}], | |
| [{color:"071B26",position:0},{color:"071B26",position:30},{color:"8A3B12",position:80},{color:"240E03",position:100}], | |
| [{color:"010A10",position:30},{color:"59230B",position:80},{color:"2F1107",position:100}], | |
| [{color:"090401",position:50},{color:"4B1D06",position:100}], | |
| [{color:"00000c",position:80},{color:"150800",position:100}], | |
| ]; | |
| function toCSSGradient(hour) | |
| { | |
| var css = "linear-gradient(to bottom, "; | |
| var data = grads[hour] | |
| var len = data.length; | |
| for (var i=0;i<len;i++) | |
| { | |
| var item = data[i]; | |
| css+= " #" + item.color + " " + item.position + "%"; | |
| if ( i<len-1 ) css += ","; | |
| } | |
| return css + ")"; | |
| } | |
| async function handleRequest(request) { | |
| let html_content = "" | |
| let html_style = ` | |
| html{width:100vw; height:100vh;} | |
| body{padding:0; margin:0 !important;height:100%;} | |
| #container { | |
| display: flex; | |
| flex-direction:column; | |
| align-items: center; | |
| justify-content: center; | |
| height: 100%; | |
| color:white; | |
| font-family:sans-serif; | |
| }` | |
| const timezone = request.cf.timezone | |
| let localized_date = new Date(new Date().toLocaleString('en-US', {timeZone: timezone})) | |
| let hour = localized_date.getHours() | |
| let minutes = localized_date.getMinutes() | |
| html_content += "<h1>" + hour + ":"+ minutes + "</h1>" | |
| html_content += "<p>" + timezone + "<br/></p>" | |
| html_style += "body{background:"+toCSSGradient(hour)+";}" | |
| let html = ` | |
| <!DOCTYPE html> | |
| <head> | |
| <title>Geolocation: Customized Design</title> | |
| </head> | |
| <body> | |
| <style> ${html_style}</style> | |
| <div id="container"> | |
| ${html_content} | |
| </div> | |
| </body>` | |
| return new Response(html, { | |
| headers: { | |
| "content-type": "text/html;charset=UTF-8", | |
| },}) | |
| } |
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