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“User:Bhsd/widget/countdown.js”的版本间差异
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//<nowiki> |
//<nowiki> |
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// 用于[[Widget:Countdown]],可以使用ES6语法 |
// 用于[[Widget:Countdown]],可以使用ES6语法 |
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/** |
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* @Function: 生成倒计时 |
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* @Source: [[moegirl:Widget:Countdown]] |
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* @Dependencies: moment, ext.gadget.site-lib |
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* @EditedBy: [[User:Bhsd]] |
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*/ |
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"use strict"; |
"use strict"; |
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/*global mw, $, moment, wgUCS*/ |
/*global mw, $, moment, wgUCS*/ |
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( |
(() => { |
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let counter, $num; |
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const monthsHave31Days = [0, 2, 4, 6, 7, 9, 11], // 月份从0开始 |
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const fromNow = function() { // 处理一个 .counting 节点,显示时间 |
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const |
const $ele = $(this), |
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now = moment(), // now必须是一个新的moment对象 |
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then = moment( $ele.data('target') ), // 必需复制一个moment对象再进行操作 |
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after = ele.children().last(), |
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isBefore = then.isBefore( now ), |
isBefore = then.isBefore( now ), |
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early = isBefore ? then : now, |
[early, late] = isBefore ? [then, now] : [now, then], |
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year = late.diff( early, 'year' ), |
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month = late.diff( early.add(year, 'year'), 'month' ), |
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day = year ? null : late.diff( early.add(month, 'month'), 'day' ), |
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hour = year || month ? null : late.diff( early.add(day, 'day'), 'hour' ), |
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minute = year || month || day ? null : late.diff( early.add(hour, 'hour'), 'minute' ), |
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second = year || month || day ? null : late.diff( early.add(minute, 'minute'), 'second' ), |
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minute = isBefore ? now.minute() - then.minute() : then.minute() - now.minute(), |
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... year ? [$num.clone().text( year ), '年'] : [], |
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... month ? [$num.clone().text( month ), mw.msg('widget-cd-mm')] : [], |
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... day ? [$num.clone().text( day ), '天'] : [], |
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... hour ? [$num.clone().text( hour ), mw.msg('widget-cd-hh')] : [], |
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minute--; |
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... minute !== null ? [$num.clone().text( minute ), '分'] : [], |
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second += 60; |
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... second !== null ? [$num.clone().text( second ), '秒'] : [] |
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]; |
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hour--; |
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minute += 60; |
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} |
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day--; |
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hour += 24; |
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} |
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if (day < 0) { |
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month--; |
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if (early.month() === 1) { day += early.year() % 4 === 0 ? 29 : 28; } |
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else { day += monthsHave31Days.includes( early.month() ) ? 31 : 30; } |
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} |
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if (month < 0) { |
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year--; |
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month += 12; |
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} |
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if (year > 0) { result += `<span class="countdown-num">${year}</span>年`; } |
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if (month > 0) { result += `<span class="countdown-num">${month}</span>${textMonth}`; } |
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if (year === 0 && day > 0) { result += `<span class="countdown-num">${day}</span>天`; } |
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if (year === 0 && month === 0) { |
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if (hour > 0) { result += `<span class="countdown-num">${hour}</span>${textHour}`; } |
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if (minute > 0 || hour > 0) { result += `<span class="countdown-num">${minute}</span>分`; } |
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} |
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} |
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ele.toggleCLass('isBefore', isBefore); |
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else { after.find( '.countdown' ).html( result ); } |
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}, |
}, |
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run = () => { $( '.counting' ).each( fromNow ); }, // 每秒循环一遍所有 .counting 节点 |
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run = function() { |
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main = ($content) => { |
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const $nodes = $content.find( '.countdownNode' ); |
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if ($nodes.length === 0) { return; } |
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mw.loader.using( ['moment', 'ext.gadget.site-lib'] ).then(() => { |
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}, |
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mw.messages.set( wgUCS({ 'widget-cd-error': "时间格式错误!", 'widget-cd-mm': '个月', 'widget-cd-hh': '小时' }, |
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main = function($content) { |
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{ 'widget-cd-error': "時間格式錯誤!", 'widget-cd-mm': '個月', 'widget-cd-hh': '小時' }) ); |
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if ($content.find( '.countdownNode' ).length === 0) { return; } |
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$nodes.each(function() { |
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$ |
const $ele = $(this), |
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const ele = $(this), |
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then = moment(this.title, 'YYYY-MM-DD HH:mm Z'); |
then = moment(this.title, 'YYYY-MM-DD HH:mm Z'); |
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if (then.isValid()) { |
if (then.isValid()) { |
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$ele.data('target', then).addClass( 'counting' ) |
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// 以本地时间替换title,之后交给[[Widget:Abbr]]就好 |
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.attr('title', then.format( 'llll ([UTC]Z' ).slice(0, -3) + ')'); |
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else { $ele.toggleClass('error countdownNode').text( mw.msg('widget-cd-error') ); } |
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}); |
}); |
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const $counting = $nodes.filter( '.counting' ); |
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console.log('Hook: wikipage.content,开始 |
console.log('Hook: wikipage.content,开始添加倒计时'); |
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run(); |
run(); |
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// 新 |
$counting.removeClass( 'countdownNode' ); // 新节点至少要执行过一次run()后才能移除countdownNode类 |
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counter = counter || setInterval(run, 1000); // 防止重复setInterval |
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$content.find( '.counting' ).removeClass( 'countdownNode' ); |
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mw.countdown = mw.countdown || setInterval(() => { run(); }, 1000 ); |
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}); |
}); |
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mw.widget = mw.widget || {}; |
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if (mw.widget.countdown) { return; } // 不要和mw.countdown搞混 |
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mw.widget.countdown = true; |
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}; |
}; |
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console.log( 'setInterval: 等待jQuery加载完毕' ); |
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else { window.addEventListener( 'jquery', handler ); } |
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const timerStart = Date.now(), |
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timer = setInterval(() => { |
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clearInterval(timer); |
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console.log(`End setInterval: jQuery加载完毕,用时 ${Date.now() - timerStart} ms`); |
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}, 500); |
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}) (); |
}) (); |
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//</nowiki> |
//</nowiki> |
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// [[category:jQuery小部件]] {{DEFAULTSORT:Countdown}} |
// [[category:jQuery小部件]] {{DEFAULTSORT:Countdown.js}} |
2021年2月10日 (三) 06:40的最新版本
//<nowiki> // 用于[[Widget:Countdown]],可以使用ES6语法 /** * @Function: 生成倒计时 * @Source: [[moegirl:Widget:Countdown]] * @Dependencies: moment, ext.gadget.site-lib * @EditedBy: [[User:Bhsd]] */ "use strict"; /*global mw, $, moment, wgUCS*/ (() => { let counter, $num; const fromNow = function() { // 处理一个 .counting 节点,显示时间 const $ele = $(this), now = moment(), // now必须是一个新的moment对象 then = moment( $ele.data('target') ), // 必需复制一个moment对象再进行操作 isBefore = then.isBefore( now ), [early, late] = isBefore ? [then, now] : [now, then], year = late.diff( early, 'year' ), month = late.diff( early.add(year, 'year'), 'month' ), day = year ? null : late.diff( early.add(month, 'month'), 'day' ), hour = year || month ? null : late.diff( early.add(day, 'day'), 'hour' ), minute = year || month || day ? null : late.diff( early.add(hour, 'hour'), 'minute' ), second = year || month || day ? null : late.diff( early.add(minute, 'minute'), 'second' ), result = [ ... year ? [$num.clone().text( year ), '年'] : [], ... month ? [$num.clone().text( month ), mw.msg('widget-cd-mm')] : [], ... day ? [$num.clone().text( day ), '天'] : [], ... hour ? [$num.clone().text( hour ), mw.msg('widget-cd-hh')] : [], ... minute !== null ? [$num.clone().text( minute ), '分'] : [], ... second !== null ? [$num.clone().text( second ), '秒'] : [] ]; $ele.toggleClass('isBefore', isBefore).children().eq(isBefore ? 0 : 1).find( '.countdown' ).html( result ); }, run = () => { $( '.counting' ).each( fromNow ); }, // 每秒循环一遍所有 .counting 节点 main = ($content) => { const $nodes = $content.find( '.countdownNode' ); if ($nodes.length === 0) { return; } mw.loader.using( ['moment', 'ext.gadget.site-lib'] ).then(() => { mw.messages.set( wgUCS({ 'widget-cd-error': "时间格式错误!", 'widget-cd-mm': '个月', 'widget-cd-hh': '小时' }, { 'widget-cd-error': "時間格式錯誤!", 'widget-cd-mm': '個月', 'widget-cd-hh': '小時' }) ); $nodes.each(function() { const $ele = $(this), then = moment(this.title, 'YYYY-MM-DD HH:mm Z'); if (then.isValid()) { $ele.data('target', then).addClass( 'counting' ) // 以本地时间替换title,之后交给[[Widget:Abbr]]就好 .attr('title', then.format( 'llll ([UTC]Z' ).slice(0, -3) + ')'); } else { $ele.toggleClass('error countdownNode').text( mw.msg('widget-cd-error') ); } }); const $counting = $nodes.filter( '.counting' ); if ($counting.length === 0) { return; } console.log('Hook: wikipage.content,开始添加倒计时'); run(); $counting.removeClass( 'countdownNode' ); // 新节点至少要执行过一次run()后才能移除countdownNode类 counter = counter || setInterval(run, 1000); // 防止重复setInterval }); }, handler = () => { $num = $('<span>', {class: 'countdown-num'}); mw.widget = mw.widget || {}; if (mw.widget.countdown) { return; } // 不要和mw.countdown搞混 mw.hook( 'wikipage.content' ).add( main ); mw.widget.countdown = true; }; if (window.jQuery) { handler(); } else { window.addEventListener( 'jquery', handler ); } }) (); //</nowiki> // [[category:jQuery小部件]] {{DEFAULTSORT:Countdown.js}}