Rolling with CSS

This commit is contained in:
Liu Xiaoyi 2020-03-03 01:21:46 +08:00
parent fe8111e4f3
commit 9f4f7bd9cc
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GPG Key ID: B60C78B94C354E11
3 changed files with 96 additions and 55 deletions

View File

@ -446,3 +446,54 @@ body {
display: none;
}
// Scrolling columns in status page
.tuna-roll {
position: relative;
overflow: hidden;
> div {
position: absolute;
left: 0;
right: 0;
bottom: 0;
top: 0;
animation-timing-function: ease;
animation-duration: .2s;
animation-iteration-count: 1;
}
@keyframes tuna-roll-enter {
0% {
transform: translateY(100%);
}
100% {
transform: none;
}
}
@keyframes tuna-roll-leave {
0% {
transform: none;
}
100% {
transform: translateY(-100%);
}
}
@for $i from 0 to 7 {
&[data-tuna-roll-cur="#{$i}"] {
> * {
animation-name: tuna-roll-leave;
transform: translateY(100%);
}
> [data-tuna-roll-seq~="#{$i}"] {
animation-name: tuna-roll-enter;
transform: none;
}
}
}
}

View File

@ -1,53 +1,43 @@
---
---
$(document).ready(() => {
function readableFileSize(size) {
var units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
var i = 0;
while(size >= 1024) {
size /= 1024;
++i;
}
return size.toFixed(1) + ' ' + units[i];
}
$.get("/static/status/disk.json", (d) => {
var used_percent = Math.round(d.used_kb * 100 / d.total_kb);
$('#disk-usage-bar')
.attr("aria-valuenow", used_percent)
.css("width", used_percent + "%")
.html("<strong>" + readableFileSize(d.used_kb * 1024) + " / " + readableFileSize(d.total_kb * 1024) + "</strong>");
});
var step = 0;
var resetToZeroHandler = function(e){
var $this = $(this);
$this.addClass('notrans').css("transform", "translateY(0)");
$this.off('transitioncancel.reset');
setTimeout(function(){
$this.removeClass('notrans');
}, 0);
}
var clearResetHandler = function(e){
var $this = $(this);
$this.off('transitionend.reset')
}
setInterval(function(){
if($('#mirror-list .hidden-md:not(.hidden-xs):not(.hidden-sm)').css('display') != 'none'){
return;
}
step += 1;
var $objs = $('tr:not(:hover):not(:active) > td[class*="rolling-"] > div');
$objs.each(function(){
var $this = $(this);
var index = $this.children('div[data-tuna-roll-seq~="'+step+'"]').index();
if(index == -1){
return;
}
$this.css("transform", `translateY(-${index * 100}%)`);
});
step %= 6;
if(step == 0){
$objs.one('transitionend.reset', resetToZeroHandler);
$objs.one('transitioncancel.reset', clearResetHandler);
}
}, 2500);
function readableFileSize(size) {
var units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
var i = 0;
while(size >= 1024) {
size /= 1024;
++i;
}
return size.toFixed(1) + ' ' + units[i];
}
$.get("/static/status/disk.json", (d) => {
var used_percent = Math.round(d.used_kb * 100 / d.total_kb);
$('#disk-usage-bar')
.attr("aria-valuenow", used_percent)
.css("width", used_percent + "%")
.html("<strong>" + readableFileSize(d.used_kb * 1024) + " / " + readableFileSize(d.total_kb * 1024) + "</strong>");
});
kickstartScroll();
});
// Scrolling
const SCROLL_INTERVAL = 1000;
function kickstartScroll() {
console.log('Scroll start...');
setInterval(doScroll, SCROLL_INTERVAL);
}
function doScroll() {
const targets = $('#mirror-list .row:not(:hover) .tuna-roll');
targets.each(function() {
const target = $(this);
const cur = parseInt(target.attr('data-tuna-roll-cur'), 10);
const max = parseInt(target.attr('data-tuna-roll-max'), 10);
let next = cur + 1;
if(next > max) next = 0;
target.attr('data-tuna-roll-cur', next);
});
}

View File

@ -59,15 +59,15 @@ permalink: /status/
<td class="col-xs-8 hidden-md hidden-lg" v-else>Syncing Now</td>
<td class="hidden-xs hidden-sm hidden-md hidden-lg"></td>
<td class="col-md-2 col-xs-3 rolling-3 text-left-md text-right-xs hidden-xs hidden-sm">
<div>
<div class="tuna-roll" data-tuna-roll-cur="0" data-tuna-roll-max="6">
<template v-if="mir.last_ended_ts == mir.last_update_ts">
<div data-tuna-roll-seq="0 1 2 3">Last Successful Sync</div>
</template>
<template v-else>
<div data-tuna-roll-seq="0">Last Successful Sync</div>
<div data-tuna-roll-seq="1">Last Attempted Sync</div>
<div data-tuna-roll-seq="2">Last Successful Sync</div>
<div data-tuna-roll-seq="3">Last Attempted Sync</div>
<div data-tuna-roll-seq="0">Last Successful Sync</div>
<div data-tuna-roll-seq="1">Last Attempted Sync</div>
<div data-tuna-roll-seq="2">Last Successful Sync</div>
<div data-tuna-roll-seq="3">Last Attempted Sync</div>
</template>
<div data-tuna-roll-seq="4 5">Next Scheduled Sync</div>
<div data-tuna-roll-seq=6>Last Successful Sync</div>
@ -75,7 +75,7 @@ permalink: /status/
</td>
<td class="hidden-xs hidden-sm hidden-md hidden-lg"></td>
<td class="col-md-2 col-xs-5 rolling-6 hidden-xs hidden-sm">
<div>
<div class="tuna-roll" data-tuna-roll-cur="0" data-tuna-roll-max="6">
<template v-if="mir.last_ended_ts == mir.last_update_ts">
<div data-tuna-roll-seq="0 1">{{mir.last_update}}</div>
<div data-tuna-roll-seq="2 3">{{mir.last_update_ago}}</div>