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ux.js
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ux.js
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/*
* @Author: mikey.zhaopeng
* @Date: 2019-10-29 22:40:43
* @Last Modified by: mikey.zhaopeng
* @Last Modified time: 2019-10-29 22:40:43
*/
var qp_url = function (name) {
if (!!name && name.toString().indexOf('qp') > -1 && name.toString().indexOf('2_2') <= -1) {
return true;
} else {
return false;
}
}
var ms_url = function (name) {
if (!!name && name.toString().indexOf('ms') > -1 && name.toString().indexOf('2_2') <= -1 && name.toString().indexOf('+') <= -1) {
return true;
} else {
return false;
}
}
function download_list() { //列表下载
var urls = $('#download_items').val(); //获取列表数据
if (urls == '') { //为空则提示
swal("Oops", "Can not download empty list", "error");
} else {
swal("Download Started", "Do not leave this page, the download of these files will start automatically after 3 seconds", {
button: false,
});
$('#count_list_notice')[0].style.display = 'none';
toTop();
$('#dl')[0].innerHTML = '<button class="uk-button uk-button-danger" style="border-radius: 5px;margin-left: 0.5%;">Processing...</button><button class="uk-button uk-button-default" style="border-radius: 5px;margin-left: 0.5%;" onclick="location.reload();">Refresh</button>'; //修改按钮
$('#notice')[0].style.display = 'unset'; //显示提示
var url = urls.split(','); //半角逗号分隔字符串为数组
var idname = ''; //初始化idname
var num = 0; //初始化指针值
var click = function () {
if (num == (url.length)) { //指针到达列表总数
window.clearInterval(interval); //清除interval
} else {
if (dmode == 1) {
idname = '#' + url[num]; //补全idname
downloadFile($(idname).attr('href'));
} else if (dmode == 2) {
idname = '#' + url[num]; //补全idname
downloadFile($(idname).attr('href'));
if (qp_url($(idname).text())) {
downloadFile($(idname).attr('href').replace('qp', 'ms'));
} else if (ms_url($(idname).text())) {
downloadFile($(idname).attr('href').replace('ms', 'qp'));
}
}
num += 1; //累加指针
}
}
window.interval = setInterval(click, 3000); //设置interval
}
}
function remove_items(id) { //删除列表指定id 值
var current = $('#download_items').val(); //获取当前列表值
var current = current.split(','); //分隔列表字符串为数组
current = $.grep(current, function (value) {
return value != id;
}); //获取删除值位置并删除
var now_count = current.length;
if (now_count == 0) {
$('#count_list_notice')[0].style.display = 'none';
} else {
$('#list_count')[0].innerHTML = now_count;
}
var now = current.join(","); //数组转换回字符串
$('#download_items').val(now); //存入列表值
var change = '#btn' + id; //补全提示已修改的按钮id
$(change).attr('onclick', 'add_items(' + id + ')'); //修改按钮onclick
$(change)[0].innerHTML = 'Add to List'; //修改按钮文本
$(change)[0].className = 'papers-list-td-btn1'; //修改按钮css
console.log($('#download_items').val()); //方便debug
}
function add_items(id) { //增加列表值
var current = $('#download_items').val(); //获取当前列表值
if (current == '') { //若当前列表值为空
var now = id;
var change = '#btn' + id;
$('#download_items').val(now); //直接赋值给列表，不增加连接符
$(change).attr('onclick', 'remove_items(' + id + ')');
$(change)[0].innerHTML = 'Remove';
$(change)[0].className = 'papers-list-td-btn1-change';
$('#count_list_notice')[0].style.display = 'unset';
$('#list_count')[0].innerHTML = '1';
} else {
var now = current + ',' + id //否则增加连接符
var change = '#btn' + id;
$('#download_items').val(now);
$(change).attr('onclick', 'remove_items(' + id + ')');
$(change)[0].innerHTML = 'Remove';
$(change)[0].className = 'papers-list-td-btn1-change';
now = current.split(","); //分隔成数组获取个数
var now_count = now.length + 1;
$('#list_count')[0].innerHTML = now_count;
}
console.log($('#download_items').val());
}
/* UX 功能 */
function toTop() {
/*
var gotoTop= function(){
var currentPosition = document.documentElement.scrollTop || document.body.scrollTop;
currentPosition -= 50;
if (currentPosition > 0) {
window.scrollTo(0, currentPosition);
}
else {
window.scrollTo(0, 0);
clearInterval(timer);
timer = null;
}
}
var timer=setInterval(gotoTop,0.3);
*/
$('#top')[0].scrollIntoView();
}
function toBottom() {
$('#bottom')[0].scrollIntoView();
}
/* 随浏览器变化而改变 */
function getScrollTop() {
return scrollTop = document.body.scrollTop + document.documentElement.scrollTop;
}
window.onscroll = function () {
if (getScrollTop() <= 400) {
$('#to_top')[0].style.display = 'none';
$('#to_bottom')[0].style.display = 'none';
$('#sticky')[0].style.display = 'none';
} else {
$('#to_top')[0].style.display = 'unset';
$('#to_bottom')[0].style.display = 'unset';
$('#sticky')[0].style.display = 'unset';
$('#update')[0].style.display = 'none';
}
}
/* 结束随浏览器变化而改变 */
function dismiss() {
$('#update')[0].style.display = 'none';
}
/* 结束 UX 功能 */