1592 lines
72 KiB
JavaScript
1592 lines
72 KiB
JavaScript
/*!
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* v 0.2.11
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*
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* https://github.com/fooleap/disqus-php-api
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*
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* Copyright 2017-2018 fooleap
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* Released under the MIT license
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*/
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(function (global) {
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'use strict';
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var d = document,
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l = localStorage,
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scripts = d.scripts,
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lasturl = scripts[scripts.length - 1].src,
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filepath = lasturl.substring(0, lasturl.lastIndexOf('/')),
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isEdge = navigator.userAgent.indexOf("Edge") > -1,
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isIE = !!window.ActiveXObject || "ActiveXObject" in window;
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function getLocation(href) {
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var link = d.createElement('a');
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link.href = href;
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return link;
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}
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function getAjax(url, success, error) {
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var xhr = new XMLHttpRequest();
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xhr.open ('GET', encodeURI(url));
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xhr.onreadystatechange = function() {
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if (xhr.readyState == 4 && xhr.status == 200) {
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success(xhr.responseText);
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}
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}
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xhr.onerror = error;
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xhr.withCredentials = true;
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xhr.send();
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return xhr;
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}
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function postAjax(url, data, success, error) {
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var params = typeof data == 'string' ? data : Object.keys(data).map(
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function(k){ return encodeURIComponent(k) + '=' + encodeURIComponent(data[k]) }
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).join('&');
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var xhr = new XMLHttpRequest();
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xhr.open('POST', url);
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xhr.onreadystatechange = function() {
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if (xhr.readyState == 4 && xhr.status == 200) {
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success(xhr.responseText);
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}
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};
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xhr.onerror = error;
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xhr.withCredentials = true;
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xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
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xhr.send(params);
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return xhr;
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}
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// matches & closest polyfill https://github.com/jonathantneal/closest
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(function (ElementProto) {
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if (typeof ElementProto.matches !== 'function') {
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ElementProto.matches = ElementProto.msMatchesSelector || ElementProto.mozMatchesSelector || ElementProto.webkitMatchesSelector || function matches(selector) {
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var element = this;
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var elements = (element.document || element.ownerDocument).querySelectorAll(selector);
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var index = 0;
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while (elements[index] && elements[index] !== element) {
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++index;
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}
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return Boolean(elements[index]);
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};
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}
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if (typeof ElementProto.closest !== 'function') {
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ElementProto.closest = function closest(selector) {
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var element = this;
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while (element && element.nodeType === 1) {
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if (element.matches(selector)) {
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return element;
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}
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element = element.parentNode;
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}
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return null;
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};
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}
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})(window.Element.prototype);
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// 访客信息
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var User = function () {
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this.dom = arguments[0];
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this.opts = arguments[1];
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this.init();
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this.autologin();
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}
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User.prototype = {
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// 初始化访客信息
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init: function(){
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var _ = this;
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// 读取访客信息
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_.name = l.getItem('name');
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_.email = l.getItem('email');
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_.url = l.getItem('url');
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_.avatar = l.getItem('avatar');
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_.type = l.getItem('type');
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_.logged_in = l.getItem('logged_in');
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var boxarr = _.dom.getElementsByClassName('comment-box');
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if( _.logged_in == 'true' ) {
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[].forEach.call(boxarr,function(item){
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if(_.type == '1'){
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item.querySelector('.comment-form-wrapper').classList.add('logged-in');
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}
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item.querySelector('.comment-form-name').value = _.name;
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item.querySelector('.comment-form-email').value = _.email;
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item.querySelector('.comment-form-url').value = _.url;
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item.querySelector('.comment-avatar-image').src = _.avatar;
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});
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} else {
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[].forEach.call(boxarr,function(item){
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item.querySelector('.comment-form-wrapper').classList.remove('logged-in');
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item.querySelector('.comment-form-name').value = '';
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item.querySelector('.comment-form-email').value = '';
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item.querySelector('.comment-form-url').value = '';
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item.querySelector('.comment-avatar-image').src = _.dom.querySelector('.comment-avatar-image').dataset.avatar;
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});
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l.setItem('logged_in', 'false');
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}
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},
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// 自动登录
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autologin: function(){
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var _ = this;
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getAjax( _.opts.api +'/user.php', function(resp){
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var data = JSON.parse(resp);
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if( data.code == 0 ){
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_.submit(data.response);
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} else {
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if( _.type == '1' ){
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l.setItem('logged_in', 'false');
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_.init();
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}
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}
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}, function(){
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})
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},
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// 登录
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login: function(){
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var _ = this;
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var popup = window.open(_.opts.api+'/login.php', 'Disqus Oauth', 'width=470,height=508');
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var timer;
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function isLogged(){
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if (!popup || !popup.closed) return;
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clearInterval(timer);
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_.user.autologin();
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}
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timer = setInterval(isLogged, 100);
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},
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// 退出登录
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logout: function(){
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var _ = this;
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postAjax( _.opts.api + '/logout.php', {}, function(resp){
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l.setItem('logged_in', 'false');
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l.removeItem('type');
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l.removeItem('email');
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l.removeItem('avatar');
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l.removeItem('name');
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l.removeItem('url');
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_.user.init();
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})
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},
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// 提交访客信息
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submit: function(user){
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l.setItem('email', user.email);
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l.setItem('type', user.type);
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l.setItem('name', user.name);
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l.setItem('url', user.url);
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l.setItem('avatar', user.avatar);
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l.setItem('logged_in', 'true');
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this.init();
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}
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}
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var iDisqus = function () {
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var _ = this;
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// 配置
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_.opts = typeof(arguments[1]) == 'object' ? arguments[1] : arguments[0];
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_.dom = d.getElementById(typeof(arguments[0]) == 'string' ? arguments[0] : 'comment');
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_.opts.api = _.opts.api.slice(-1) == '/' ? _.opts.api.slice(0,-1) : _.opts.api;
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_.opts.site = _.opts.site || location.origin;
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if(!!_.opts.url){
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var optsUrl = _.opts.url.replace(_.opts.site, '');
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_.opts.url = optsUrl.slice(0, 1) != '/' ? '/' + optsUrl : optsUrl;
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} else if(isEdge || isIE) {
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_.opts.url = encodeURI(location.pathname) + encodeURI(location.search);
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} else {
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_.opts.url = location.pathname + location.search;
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}
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_.opts.identifier = _.opts.identifier || _.opts.url;
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_.opts.link = _.opts.site + _.opts.url;
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_.opts.title = _.opts.title || d.title;
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_.opts.slug = !!_.opts.slug ? _.opts.slug.replace(/[^A-Za-z0-9_-]+/g,'') : '';
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_.opts.desc = _.opts.desc || (!!d.querySelector('[name="description"]') ? d.querySelector('[name="description"]').content : '');
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_.opts.mode = _.opts.mode || 1;
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_.opts.timeout = _.opts.timeout || 3000;
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_.opts.toggle = !!_.opts.toggle ? d.getElementById(_.opts.toggle) : null;
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_.opts.autoCreate = !!_.opts.autoCreate || !!_.opts.auto;
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// emoji 表情
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_.opts.emojiPath = _.opts.emojiPath || _.opts.emoji_path || 'https://cdn.jsdelivr.net/emojione/assets/png/';
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_.emojiList = _.opts.emojiList || _.opts.emoji_list || [{
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code:'smile',
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title:'笑脸',
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unicode:'1f604'
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},{
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code:'mask',
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title:'生病',
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unicode:'1f637'
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},{
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code:'joy',
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title:'破涕为笑',
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unicode:'1f602'
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},{
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code:'stuck_out_tongue_closed_eyes',
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title:'吐舌',
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unicode:'1f61d'
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},{
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code:'flushed',
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title:'脸红',
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unicode:'1f633'
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},{
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code:'scream',
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title:'恐惧',
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unicode:'1f631'
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},{
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code:'pensive',
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title:'失望',
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unicode:'1f614'
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},{
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code:'unamused',
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title:'无语',
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unicode:'1f612'
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},{
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code:'grin',
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title:'露齿笑',
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unicode:'1f601'
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},{
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code:'heart_eyes',
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title:'色',
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unicode:'1f60d'
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},{
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code:'sweat',
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title:'汗',
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unicode:'1f613'
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},{
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code:'smirk',
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title:'得意',
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unicode:'1f60f'
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},{
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code:'relieved',
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title:'满意',
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unicode:'1f60c'
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},{
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code:'rolling_eyes',
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title:'翻白眼',
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unicode:'1f644'
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},{
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code:'ok_hand',
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title:'OK',
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unicode:'1f44c'
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},{
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code:'v',
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title:'胜利',
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unicode:'270c'
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}];
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if(!!_.opts.emoji_preview || !!_.opts.emojiPreview ){
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getAjax(_.opts.api +'/eac.min.php', function(resp){
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_.eac = JSON.parse(resp);
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}, function(){
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})
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}
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// 默认状态
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_.stat = {
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current: 'idisqus', // 当前显示评论框
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loaded: false, // 评论框已加载
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loading: false, // 评论加载中
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editing: false, // 评论编辑中
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offsetTop: 0, // 高度位置
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thread: null, // 本页 thread id
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next: null, // 下条评论
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||
message: null, // 新评论
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mediaHtml: null, // 新上传图片
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root: [], // 根评论
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count: 0, // 评论数
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||
users: [], // Disqus 会员
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||
imageSize: [], // 已上传图片大小
|
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disqusLoaded: false // Disqus 已加载
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};
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||
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// Disqus 评论框设置
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window.disqus_config = function () {
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this.page.identifier = _.opts.identifier;
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this.page.title = _.opts.title;
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this.page.url = _.opts.link;
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this.callbacks.onReady.push(function() {
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_.stat.current = 'disqus';
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_.stat.disqusLoaded = true;
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_.dom.querySelector('#idisqus').style.display = 'none';
|
||
_.dom.querySelector('#disqus_thread').style.display = 'block';
|
||
if( _.opts.mode == 3 && !!_.opts.toggle) {
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_.opts.toggle.disabled = '';
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_.opts.toggle.checked = true;
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_.opts.toggle.addEventListener('change', _.handle.toggle, false);
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}
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});
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}
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// 自动初始化
|
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if( !!_.opts.init ){
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_.init();
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//console.log(_);
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}
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}
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// TimeAgo https://coderwall.com/p/uub3pw/javascript-timeago-func-e-g-8-hours-ago
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iDisqus.prototype.timeAgo = function() {
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var _ = this;
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var templates = {
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prefix: "",
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suffix: "前",
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seconds: "几秒",
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minute: "1分钟",
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minutes: "%d分钟",
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hour: "1小时",
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hours: "%d小时",
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day: "1天",
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days: "%d天",
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month: "1个月",
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months: "%d个月",
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year: "1年",
|
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years: "%d年"
|
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};
|
||
var template = function (t, n) {
|
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return templates[t] && templates[t].replace(/%d/i, Math.abs(Math.round(n)));
|
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};
|
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|
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var timer = function (time) {
|
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if (!time) return;
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time = time.replace(/\.\d+/, ""); // remove milliseconds
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||
time = time.replace(/-/, "/").replace(/-/, "/");
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||
time = time.replace(/T/, " ").replace(/Z/, " UTC");
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time = time.replace(/([\+\-]\d\d)\:?(\d\d)/, " $1$2"); // -04:00 -> -0400
|
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time = new Date(time * 1000 || time);
|
||
|
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var now = new Date();
|
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var seconds = ((now.getTime() - time) * .001) >> 0;
|
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var minutes = seconds / 60;
|
||
var hours = minutes / 60;
|
||
var days = hours / 24;
|
||
var years = days / 365;
|
||
|
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return templates.prefix + ( seconds < 45 && template('seconds', seconds) || seconds < 90 && template('minute', 1) || minutes < 45 && template('minutes', minutes) || minutes < 90 && template('hour', 1) || hours < 24 && template('hours', hours) || hours < 42 && template('day', 1) || days < 30 && template('days', days) || days < 45 && template('month', 1) || days < 365 && template('months', days / 30) || years < 1.5 && template('year', 1) || template('years', years)) + templates.suffix;
|
||
};
|
||
|
||
var elements = _.dom.querySelectorAll('.comment-item-time');
|
||
for (var i in elements) {
|
||
var $this = elements[i];
|
||
if (typeof $this === 'object') {
|
||
$this.title = new Date($this.getAttribute('datetime'));
|
||
$this.innerHTML = timer($this.getAttribute('datetime'));
|
||
}
|
||
}
|
||
|
||
// update time every minute
|
||
setTimeout(_.timeAgo.bind(_), 60000);
|
||
|
||
}
|
||
|
||
// 初始化评论框
|
||
iDisqus.prototype.init = function(){
|
||
var _ = this;
|
||
if(!_.dom){
|
||
//console.log('该页面没有评论框！');
|
||
return
|
||
}
|
||
// 表情
|
||
var emojiList = '';
|
||
_.emojiList.forEach(function(item){
|
||
emojiList += '<li class="emojione-item" title="'+ item.title+'" data-code=":'+item.code+':"><img class="emojione-item-image" src="'+_.opts.emojiPath + item.unicode+'.png" /></li>';
|
||
})
|
||
_.dom.innerHTML = '<div class="comment loading" id="idisqus">\n'+
|
||
' <div class="loading-container" data-tip="正在加载评论……"><svg class="loading-bg" width="72" height="72" viewBox="0 0 720 720" version="1.1" xmlns="http://www.w3.org/2000/svg"><path class="ring" fill="none" stroke="#9d9ea1" d="M 0 -260 A 260 260 0 1 1 -80 -260" transform="translate(400,400)" stroke-width="50" /><polygon transform="translate(305,20)" points="50,0 0,100 18,145 50,82 92,145 100,100" style="fill:#9d9ea1"/></svg></div>\n'+
|
||
' <div class="comment-header"><span class="comment-header-item" id="comment-count">评论</span><a target="_blank" class="comment-header-item" id="comment-link">Disqus 讨论区</a></div>\n'+
|
||
' <div class="comment-box">\n'+
|
||
' <div class="comment-avatar avatar"><img class="comment-avatar-image" src="//a.disquscdn.com/images/noavatar92.png" data-avatar="//a.disquscdn.com/images/noavatar92.png"></div>\n'+
|
||
' <div class="comment-form">\n'+
|
||
' <div class="comment-form-wrapper">\n'+
|
||
' <textarea class="comment-form-textarea" placeholder="加入讨论……"></textarea>\n'+
|
||
' <div class="comment-form-alert"></div>\n'+
|
||
' <div class="comment-image">\n'+
|
||
' <ul class="comment-image-list"></ul>\n'+
|
||
' <div class="comment-image-progress">\n'+
|
||
' <div class="comment-image-loaded"></div>\n'+
|
||
' </div>\n'+
|
||
' </div>\n'+
|
||
' <div class="comment-actions">\n'+
|
||
' <div class="comment-actions-group">\n'+
|
||
' <input id="emoji-input" class="comment-actions-input" type="checkbox"> \n'+
|
||
' <label class="comment-actions-label emojione" for="emoji-input">\n'+
|
||
' <svg class="icon" fill="#c2c6cc" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200">\n'+
|
||
' <g>\n'+
|
||
' <title>选择表情</title>\n'+
|
||
' <path d="M512 1024c-282.713043 0-512-229.286957-512-512s229.286957-512 512-512c282.713043 0 512 229.286957 512 512S792.486957 1024 512 1024zM512 44.521739c-258.226087 0-467.478261 209.252174-467.478261 467.478261 0 258.226087 209.252174 467.478261 467.478261 467.478261s467.478261-209.252174 467.478261-467.478261C979.478261 253.773913 768 44.521739 512 44.521739z"></path>\n'+
|
||
' <path d="M801.391304 554.295652c0 160.278261-129.113043 289.391304-289.391304 289.391304s-289.391304-129.113043-289.391304-289.391304L801.391304 554.295652z"></path>\n'+
|
||
' <path d="M674.504348 349.495652m-57.878261 0a2.6 2.6 0 1 0 115.756522 0 2.6 2.6 0 1 0-115.756522 0Z"></path>\n'+
|
||
' <path d="M347.269565 349.495652m-57.878261 0a2.6 2.6 0 1 0 115.756522 0 2.6 2.6 0 1 0-115.756522 0Z"></path>\n'+
|
||
' </g>\n'+
|
||
' </svg>\n'+
|
||
' <ul class="emojione-list">'+emojiList+'</ul>\n'+
|
||
' </label>\n'+
|
||
' <input id="upload-input" class="comment-actions-input comment-image-input" type="file" accept="image/*" name="file"> \n'+
|
||
' <label class="comment-actions-label" for="upload-input">\n'+
|
||
' <svg class="icon" fill="#c2c6cc" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200">\n'+
|
||
' <g>\n'+
|
||
' <title>上传图片</title>\n'+
|
||
' <path d="M15.515152 15.515152 15.515152 15.515152 15.515152 15.515152Z"></path>\n'+
|
||
' <path d="M15.515152 139.636364l0 806.787879 992.969697 0 0-806.787879-992.969697 0zM946.424242 884.363636l-868.848485 0 0-682.666667 868.848485 0 0 682.666667zM698.181818 356.848485c0-51.417212 41.673697-93.090909 93.090909-93.090909s93.090909 41.673697 93.090909 93.090909c0 51.417212-41.673697 93.090909-93.090909 93.090909s-93.090909-41.673697-93.090909-93.090909zM884.363636 822.30303l-744.727273 0 186.181818-496.484848 248.242424 310.30303 124.121212-93.090909z"></path>\n'+
|
||
' </g>\n'+
|
||
' </svg>\n'+
|
||
' </label>\n'+
|
||
' </div>\n'+
|
||
' <div class="comment-actions-form">\n'+
|
||
' <label class="comment-actions-label exit" title="退出登录">\n'+
|
||
' <svg class="icon" fill="#c2c6cc" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="48" height="48">\n'+
|
||
' <path d="M348.870666 210.685443l378.570081 0c32.8205 0 58.683541 26.561959 58.683541 58.683541 0 162.043606 0 324.804551 0 486.848157 0 32.81129-26.561959 58.674331-58.683541 58.674331L348.870666 814.891472c-10.477632 0-18.850323-8.363482-18.850323-18.841114l0-37.728276c0-10.477632 8.372691-18.841114 18.850323-18.841114l343.645664 0c10.477632 0 18.850323-8.372691 18.850323-18.850323L711.366653 304.983109c0-10.477632-8.372691-18.841114-18.850323-18.841114L348.870666 286.141996c-10.477632 0-18.850323-8.363482-18.850323-18.841114l0-37.728276C329.98248 219.095997 338.393034 210.685443 348.870666 210.685443z"></path>\n'+
|
||
' <path d="M128.152728 526.436804l112.450095 112.450095c6.985088 6.985088 19.567661 6.985088 26.552749 0l26.561959-26.561959c6.985088-6.985088 6.985088-19.567661 0-26.552749l-34.925441-34.925441L494.168889 550.84675c10.477632 0 18.850323-8.372691 18.850323-18.850323l0-37.719066c0-10.477632-8.372691-18.850323-18.850323-18.850323L258.754229 475.427036l34.925441-34.925441c6.985088-6.985088 6.985088-19.567661 0-26.552749l-26.561959-26.524097c-6.985088-6.985088-19.567661-6.985088-26.552749 0L128.152728 499.875868C120.431883 506.859933 120.431883 519.451716 128.152728 526.436804z"></path>\n'+
|
||
' </svg>\n'+
|
||
' </label>\n'+
|
||
' <button class="comment-form-submit">\n'+
|
||
' <svg class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200">\n'+
|
||
' <path d="M565.747623 792.837176l260.819261 112.921839 126.910435-845.424882L66.087673 581.973678l232.843092 109.933785 562.612725-511.653099-451.697589 563.616588-5.996574 239.832274L565.747623 792.837176z" fill="#ffffff"></path>\n'+
|
||
' </svg>\n'+
|
||
' </button>\n'+
|
||
' </div>\n'+
|
||
' </div>\n'+
|
||
' </div>\n'+
|
||
' <div class="comment-form-user">'+ ( _.opts.mode != 1 ? '<div class="comment-form-auth"><button class="comment-form-login" title="使用 Disqus 帐号登录"><svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 200 200"><path fill="#2E9FFF" d="M102.535 167.5c-16.518 0-31.621-6.036-43.298-16.021L30.5 155.405l11.102-27.401A67.658 67.658 0 0 1 35.564 100c0-37.277 29.984-67.5 66.971-67.5 36.984 0 66.965 30.223 66.965 67.5 0 37.284-29.98 67.5-66.965 67.5zm36.567-67.693v-.188c0-19.478-13.736-33.367-37.42-33.367h-25.58v67.5h25.201c23.868.001 37.799-14.468 37.799-33.945zm-37.138 17.361h-7.482V82.841h7.482c10.989 0 18.283 6.265 18.283 17.07v.188c0 10.896-7.294 17.069-18.283 17.069z"/></svg></button></div><span> 或 </span>' : '' ) + '<div class="comment-form-guest"><input class="comment-form-input comment-form-name" type="text" name="name" placeholder="名字（必填）" autocomplete="name"><input class="comment-form-input comment-form-email" type="email" name="email" placeholder="邮箱（必填）" autocomplete="email"><input class="comment-form-input comment-form-url" type="url" name="url" placeholder="网址（可选）" autocomplete="url"></div></div>\n'+
|
||
' </div>\n'+
|
||
' </div>\n'+
|
||
' <ul id="comments" class="comment-list"></ul>\n'+
|
||
' <a href="javascript:;" class="comment-loadmore">加载更多</a>\n'+
|
||
'</div>\n'+
|
||
'<div class="comment" id="disqus_thread"></div>';
|
||
|
||
_.user = new User(_.dom,_.opts);
|
||
_.box = _.dom.querySelector('.comment-box').outerHTML.replace(/<label class="comment-actions-label exit"(.|\n)*<\/label>\n/,'').replace('comment-form-wrapper','comment-form-wrapper editing').replace(/加入讨论……/,'');
|
||
_.handle = {
|
||
logout: _.user.logout.bind(_),
|
||
login: _.user.login.bind(_),
|
||
loadMore: _.loadMore.bind(_),
|
||
post: _.post.bind(_),
|
||
postThread: _.postThread.bind(_),
|
||
remove: _.remove.bind(_),
|
||
show: _.show.bind(_),
|
||
toggle: _.toggle.bind(_),
|
||
upload: _.upload.bind(_),
|
||
verify: _.verify.bind(_),
|
||
jump: _.jump.bind(_),
|
||
mention: _.mention.bind(_),
|
||
keySelect: _.keySelect.bind(_),
|
||
field: _.field,
|
||
focus: _.focus,
|
||
input: _.input
|
||
};
|
||
|
||
switch(_.opts.mode){
|
||
case 1:
|
||
_.disqus();
|
||
break;
|
||
case 2:
|
||
_.getlist();
|
||
break;
|
||
case 3:
|
||
_.getlist();
|
||
_.disqus();
|
||
break;
|
||
default:
|
||
_.disqus();
|
||
break;
|
||
}
|
||
}
|
||
|
||
// 切换评论框
|
||
iDisqus.prototype.toggle = function(){
|
||
var _ = this;
|
||
if( _.stat.current == 'disqus' ){
|
||
_.stat.current = 'idisqus';
|
||
_.dom.querySelector('#idisqus').style.display = 'block';
|
||
_.dom.querySelector('#disqus_thread').style.display = 'none';
|
||
} else {
|
||
_.disqus();
|
||
}
|
||
}
|
||
|
||
// 加载 Disqus 评论
|
||
iDisqus.prototype.disqus = function(){
|
||
var _ = this;
|
||
var _tip = _.dom.querySelector('.loading-container').dataset.tip;
|
||
//if(_.opts.site != location.origin){
|
||
// //console.log('本地环境不加载 Disqus 评论框！');
|
||
// if( _.opts.mode == 1 ){
|
||
// _.getlist();
|
||
// }
|
||
// return;
|
||
//}
|
||
if(!_.stat.disqusLoaded ){
|
||
_tip = '尝试连接 Disqus……';
|
||
|
||
var s = d.createElement('script');
|
||
s.src = '//'+_.opts.forum+'.disqus.com/embed.js';
|
||
s.dataset.timestamp = Date.now();
|
||
s.onload = function(){
|
||
_.stat.disqusLoaded = true;
|
||
_tip = '连接成功，加载 Disqus 评论框……'
|
||
}
|
||
s.onerror = function(){
|
||
if( _.opts.mode == 1){
|
||
_tip = '连接失败，加载简易评论框……';
|
||
_.getlist();
|
||
}
|
||
}
|
||
|
||
var xhr = new XMLHttpRequest();
|
||
xhr.open('GET', '//disqus.com/next/config.json?' + Date.now(), true);
|
||
xhr.timeout = _.opts.timeout;
|
||
xhr.onreadystatechange = function () {
|
||
if (xhr.readyState == 4 && xhr.status == 200) {
|
||
(d.head || d.body).appendChild(s);
|
||
}
|
||
}
|
||
xhr.ontimeout = function () {
|
||
xhr.abort();
|
||
if( _.opts.mode == 1){
|
||
_tip = '连接超时，加载简易评论框……';
|
||
_.getlist();
|
||
}
|
||
}
|
||
xhr.onerror = function() {
|
||
if( _.opts.mode == 1){
|
||
_tip = '连接失败，加载简易评论框……';
|
||
_.getlist();
|
||
}
|
||
}
|
||
xhr.send();
|
||
} else {
|
||
_.stat.current = 'disqus';
|
||
_.dom.querySelector('#idisqus').style.display = 'none';
|
||
_.dom.querySelector('#disqus_thread').style.display = 'block';
|
||
}
|
||
}
|
||
|
||
// 添加事件监听
|
||
iDisqus.prototype.addListener = function (els, evt, func){
|
||
var _ = this;
|
||
var el = _.dom.getElementsByClassName(els);
|
||
[].forEach.call(el, function(item){
|
||
item.addEventListener(evt, func, false);
|
||
});
|
||
}
|
||
|
||
// 移除事件监听
|
||
iDisqus.prototype.removeListener = function (els, evt, func){
|
||
var _ = this;
|
||
var el = _.dom.getElementsByClassName(els);
|
||
[].forEach.call(el, function(item){
|
||
item.removeEventListener(evt, func, false);
|
||
});
|
||
}
|
||
|
||
// 添加所有事件监听
|
||
iDisqus.prototype.addAllListeners = function (){
|
||
var _ = this;
|
||
_.addListener('exit', 'click', _.handle.logout);
|
||
_.addListener('comment-form-textarea', 'blur', _.handle.focus);
|
||
_.addListener('comment-form-textarea', 'focus', _.handle.focus);
|
||
_.addListener('comment-form-textarea', 'input', _.handle.input);
|
||
_.addListener('comment-form-textarea', 'keyup', _.handle.mention);
|
||
_.addListener('comment-form-email', 'blur', _.handle.verify);
|
||
_.addListener('comment-form-submit', 'click', _.handle.post);
|
||
_.addListener('comment-form-login', 'click', _.handle.login);
|
||
_.addListener('comment-image-input', 'change', _.handle.upload);
|
||
_.addListener('emojione-item', 'click', _.handle.field);
|
||
}
|
||
|
||
// 评论计数
|
||
iDisqus.prototype.count = function (){
|
||
var _ = this;
|
||
var counts = d.querySelectorAll('[data-disqus-url]');
|
||
var qty = counts.length;
|
||
if(qty > 0){
|
||
var commentArr = [];
|
||
for( var i = 0; i < qty; i++){
|
||
commentArr[i] = counts[i].dataset.disqusUrl.replace(_.opts.site, '');
|
||
}
|
||
getAjax(
|
||
_.opts.api + '/count.php?links=' + commentArr.join(','),
|
||
function(resp) {
|
||
var data = JSON.parse(resp);
|
||
var posts = data.response;
|
||
posts.forEach(function(item){
|
||
var link = document.createElement('a');
|
||
link.href = item.link;
|
||
var itemLink = link.href.replace(link.origin, '');
|
||
var el = d.querySelector('[data-disqus-url$="'+itemLink+'"]')
|
||
if(!!el ){
|
||
el.innerHTML = item.posts;
|
||
el.dataset.disqusCount = item.posts;
|
||
}
|
||
});
|
||
}, function(){
|
||
console.log('获取数据失败！')
|
||
}
|
||
);
|
||
}
|
||
};
|
||
|
||
// 热门评论
|
||
iDisqus.prototype.popular = function(){
|
||
var _ = this;
|
||
if(!!_.opts.popular){
|
||
getAjax(
|
||
_.opts.api + '/popular.php',
|
||
function(resp) {
|
||
var data = JSON.parse(resp);
|
||
if(data.code == 0){
|
||
var posts = data.response;
|
||
var postsHtml = '';
|
||
posts.forEach(function(item){
|
||
postsHtml += '<li><a href="' + item.link.replace(_.opts.site, '') + '" title="' + item.title + '">' + item.title + '</a></li>';
|
||
});
|
||
_.opts.popular.innerHTML = postsHtml;
|
||
}
|
||
},function(){
|
||
console.log('获取数据失败！')
|
||
}
|
||
);
|
||
}
|
||
}
|
||
|
||
// 获取评论列表
|
||
iDisqus.prototype.getlist = function(){
|
||
var _ = this;
|
||
_.stat.loading = true;
|
||
_.dom.querySelector('#idisqus').style.display = 'block';
|
||
_.dom.querySelector('#disqus_thread').style.display = 'none';
|
||
getAjax(
|
||
_.opts.api + '/getcomments.php?ident=' + _.opts.identifier + (!!_.stat.next ? '&cursor=' + _.stat.next : ''),
|
||
function(resp){
|
||
var data = JSON.parse(resp);
|
||
if (data.code === 0) {
|
||
_.stat.offsetTop = d.documentElement.scrollTop || d.body.scrollTop;
|
||
_.stat.thread = data.thread;
|
||
_.stat.count = data.posts;
|
||
_.opts.avatar = data.forum.avatar;
|
||
_.dom.querySelector('.comment-avatar-image').dataset.avatar = data.forum.avatar;
|
||
if( _.user.logged_in == 'false' ){
|
||
_.dom.querySelector('.comment-avatar-image').src = data.forum.avatar;
|
||
}
|
||
_.opts.badge = data.forum.moderatorBadgeText;
|
||
_.dom.querySelector('#idisqus').classList.remove('loading');
|
||
_.dom.querySelector('#comment-link').href = data.link;
|
||
_.dom.querySelector('#comment-count').innerHTML = _.stat.count + ' 条评论';
|
||
var loadmore = _.dom.querySelector('.comment-loadmore');
|
||
var posts = !!data.response ? data.response : [];
|
||
_.stat.root = [];
|
||
posts.forEach(function(item){
|
||
_.load(item);
|
||
if(!item.parent){
|
||
_.stat.root.unshift(item.id);
|
||
}
|
||
});
|
||
|
||
if ( data.cursor.hasPrev ){
|
||
_.stat.root.forEach(function(item){
|
||
_.dom.querySelector('.comment-list').appendChild(_.dom.querySelector('#comment-' + item));
|
||
})
|
||
} else {
|
||
loadmore.addEventListener('click', _.handle.loadMore, false);
|
||
_.addAllListeners();
|
||
}
|
||
if ( data.cursor.hasNext ){
|
||
_.stat.next = data.cursor.next;
|
||
loadmore.classList.remove('loading');
|
||
} else {
|
||
_.stat.next = null;
|
||
loadmore.classList.add('hide');
|
||
}
|
||
if (posts.length == 0) {
|
||
return;
|
||
}
|
||
|
||
window.scrollTo(0, _.stat.offsetTop);
|
||
|
||
_.timeAgo();
|
||
|
||
if (/^#disqus|^#comment-/.test(location.hash) && !data.cursor.hasPrev && !_.stat.disqusLoaded && !_.stat.loaded) {
|
||
var el = _.dom.querySelector('#idisqus ' + location.hash)
|
||
if( !!el ){
|
||
window.scrollBy(0, el.getBoundingClientRect().top);
|
||
}
|
||
}
|
||
_.stat.loading = false;
|
||
_.stat.loaded = true;
|
||
} else if ( data.code === 2 ){
|
||
_.create();
|
||
}
|
||
},function(){
|
||
alert('获取数据失败，请检查服务器设置。')
|
||
}
|
||
);
|
||
}
|
||
|
||
// 读取评论
|
||
iDisqus.prototype.load = function(post){
|
||
|
||
var _ = this;
|
||
|
||
var parentPostDom = _.dom.querySelector('.comment-item[data-id="'+post.parent+'"]');
|
||
|
||
var user = {
|
||
username: post.username,
|
||
name: post.name,
|
||
avatar: post.avatar
|
||
}
|
||
if(!!post.username && _.stat.users.map(function(user) { return user.username; }).indexOf(post.username) == -1){
|
||
_.stat.users.push(user);
|
||
}
|
||
|
||
var parentPost = !!post.parent ? {
|
||
name: '<a class="comment-item-pname" href="#'+parentPostDom.id+'"><svg class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200"><path d="M1.664 902.144s97.92-557.888 596.352-557.888V129.728L1024 515.84l-425.984 360.448V628.8c-270.464 0-455.232 23.872-596.352 273.28"></path></svg>' + parentPostDom.dataset.name + '</a>',
|
||
dom: parentPostDom.querySelector('.comment-item-children'),
|
||
insert: 'afterbegin'
|
||
} : {
|
||
name: '',
|
||
dom: _.dom.querySelector('.comment-list'),
|
||
insert: post.id == 'preview' || !!post.isPost ? 'afterbegin' : 'beforeend'
|
||
};
|
||
|
||
var mediaHTML = '';
|
||
if( post.media.length == 1 ){
|
||
mediaHTML = '<div class="comment-item-images"><a class="comment-item-image" target="_blank" href="' + post.media[0] + '" style="background-image: url('+post.media[0]+');width: 167px;height: 167px"></a></div>';
|
||
} else if( post.media.length > 1 ){
|
||
post.media.forEach(function(item){
|
||
mediaHTML += '<a class="comment-item-image" target="_blank" href="' + item + '" style="background-image: url('+item+')"></a>';
|
||
})
|
||
mediaHTML = '<div class="comment-item-images">' + mediaHTML + '</div>';
|
||
}
|
||
|
||
var html = '<li class="comment-item" data-id="' + post.id + '" data-name="'+ post.name + '" id="comment-' + post.id + '">' +
|
||
'<div class="comment-item-body">'+
|
||
'<a class="comment-item-avatar" href="#comment-'+post.id+'"><img src="' + post.avatar + '"></a>'+
|
||
'<div class="comment-item-main">'+
|
||
'<div class="comment-item-header"><a class="comment-item-name" title="' + post.name + '" rel="nofollow" target="_blank" href="' + ( post.url ? post.url : 'javascript:;' ) + '">' + post.name + '</a>'+ (post.isMod ?'<span class="comment-item-badge">'+_.opts.badge+'</span>' :'')+parentPost.name+'<span class="comment-item-bullet"> • </span><time class="comment-item-time" datetime="' + post.createdAt + '"></time></div>'+
|
||
'<div class="comment-item-content">' + post.message + mediaHTML + '</div>'+
|
||
'<div class="comment-item-footer">' + (!!post.isPost ? '<span class="comment-item-manage"><a class="comment-item-edit" href="javascript:;">编辑</a><span class="comment-item-bullet"> • </span><a class="comment-item-delete" href="javascript:;">删除</a><span class="comment-item-bullet"> • </span></span>' : '') + '<a class="comment-item-reply" href="javascript:;">回复</a> </div>'+
|
||
'</div></div>'+
|
||
'<ul class="comment-item-children"></ul>'+
|
||
'</li>';
|
||
|
||
// 已删除评论
|
||
if(!!post.isDeleted){
|
||
html = '<li class="comment-item" data-id="' + post.id + '" id="comment-' + post.id + '" data-name="已删除">' +
|
||
'<div class="comment-item-body">'+
|
||
'<a class="comment-item-avatar" href="#comment-'+post.id+'"><img src="' + post.avatar + '"></a>'+
|
||
'<div class="comment-item-main" data-message="此评论已被删除。"></div></div>'+
|
||
'<ul class="comment-item-children"></ul>'+
|
||
'</li>';
|
||
}
|
||
|
||
|
||
// 更新 or 创建
|
||
if(!!_.dom.querySelector('.comment-item[data-id="' + post.id + '"]')){
|
||
_.dom.querySelector('.comment-item[data-id="' + post.id + '"]').outerHTML = html;
|
||
} else {
|
||
parentPost.dom.insertAdjacentHTML(parentPost.insert, html);
|
||
}
|
||
|
||
if(!post.isDeleted){
|
||
_.dom.querySelector('.comment-item[data-id="' + post.id + '"] .comment-item-reply').addEventListener('click', _.handle.show, false);
|
||
_.dom.querySelector('.comment-item[data-id="' + post.id + '"] .comment-item-avatar').addEventListener('click', _.handle.jump, false);
|
||
if( !!post.parent ) {
|
||
_.dom.querySelector('.comment-item[data-id="' + post.id + '"] .comment-item-pname').addEventListener('click', _.handle.jump, false);
|
||
}
|
||
}
|
||
|
||
// 发布留言，可编辑删除
|
||
if(!!post.isPost && !_.stat.editing){
|
||
var $this = _.dom.querySelector('.comment-item[data-id="' + post.id + '"]');
|
||
|
||
var postEdit = setTimeout(function(){
|
||
// 十分钟后
|
||
if(!!$this.querySelector('.comment-item-manage')){
|
||
$this.querySelector('.comment-item-manage').outerHTML = '';
|
||
}
|
||
}, 600000);
|
||
|
||
// 删除
|
||
$this.querySelector('.comment-item-delete').addEventListener('click',function(e){
|
||
var postData = {
|
||
id: post.id
|
||
}
|
||
var delDom = e.currentTarget;
|
||
delDom.innerHTML = '删除中';
|
||
postAjax( _.opts.api + '/removecomment.php', postData, function(resp){
|
||
var data = JSON.parse(resp);
|
||
if (data.code === 0) {
|
||
if(data.response.isDeleted == true){
|
||
$this.outerHTML = '';
|
||
} else {
|
||
alert(data.response.message);
|
||
$this.querySelector('.comment-item-manage').outerHTML = '';
|
||
}
|
||
} else if (data.code === 2) {
|
||
alert(data.response);
|
||
$this.querySelector('.comment-item-manage').outerHTML = '';
|
||
}
|
||
}, function(){
|
||
alert('删除出错，请稍后重试');
|
||
})
|
||
clearTimeout(postEdit);
|
||
}, false)
|
||
|
||
// 编辑
|
||
$this.querySelector('.comment-item-edit').addEventListener('click',function(){
|
||
_.stat.editing = post;
|
||
_.edit(post);
|
||
}, false)
|
||
}
|
||
}
|
||
|
||
// 读取更多
|
||
iDisqus.prototype.loadMore = function(e){
|
||
var _ = this;
|
||
_.stat.offsetTop = d.documentElement.scrollTop || d.body.scrollTop;
|
||
if( !_.stat.loading ){
|
||
e.currentTarget.classList.add('loading');
|
||
_.getlist();
|
||
}
|
||
}
|
||
|
||
// 评论框焦点
|
||
iDisqus.prototype.focus = function(e){
|
||
var wrapper = e.currentTarget.closest('.comment-form-wrapper');
|
||
wrapper.classList.add('editing');
|
||
if (wrapper.classList.contains('focus')){
|
||
wrapper.classList.remove('focus');
|
||
} else{
|
||
wrapper.classList.add('focus');
|
||
}
|
||
}
|
||
|
||
// 输入事件
|
||
iDisqus.prototype.input = function(e){
|
||
var form = e.currentTarget.closest('.comment-form');
|
||
var alertmsg = form.querySelector('.comment-form-alert');
|
||
alertmsg.innerHTML = '';
|
||
}
|
||
|
||
// 提醒用户 @ mention
|
||
iDisqus.prototype.mention = function(e){
|
||
var _ = this;
|
||
var textarea = e.currentTarget;
|
||
var selStart = textarea.selectionStart;
|
||
var mentionIndex = textarea.value.slice(0, selStart).lastIndexOf('@');
|
||
var mentionText = textarea.value.slice(mentionIndex, selStart);
|
||
var mentionDom = _.dom.querySelector('.mention-user');
|
||
if(mentionText.search(/^@\w+$|^@$/) == 0){
|
||
if( e.keyCode == 38 || e.keyCode == 40){
|
||
return;
|
||
}
|
||
var showUsers = _.stat.users.filter(function(user){
|
||
var re = new RegExp(mentionText.slice(1), 'i');
|
||
return user.username.search(re) > -1;
|
||
});
|
||
var coord = _.getCaretCoord(textarea);
|
||
var list='', html = '';
|
||
|
||
if( showUsers.length > 0){
|
||
showUsers.forEach(function(item, i){
|
||
list += '<li class="mention-user-item'+(i == 0 ? ' active' : '')+'" data-username="'+item.username+'"><img class="mention-user-avatar" src="'+item.avatar+'"><div class="mention-user-username">'+item.username+'</div><div class="mention-user-name">'+item.name+'</div></li>';
|
||
})
|
||
if(!!mentionDom){
|
||
mentionDom.innerHTML = '<ul class="mention-user-list">'+list+'</ul>';
|
||
mentionDom.style.left = coord.left + 'px';
|
||
mentionDom.style.top = coord.top + 'px';
|
||
} else {
|
||
html = '<div class="mention-user" style="left:'+coord.left+'px;top:'+coord.top+'px"><ul class="mention-user-list">'+list+'</ul></div>';
|
||
_.dom.querySelector('#idisqus').insertAdjacentHTML('beforeend', html);
|
||
}
|
||
|
||
// 鼠标悬浮
|
||
_.addListener('mention-user-item', 'mouseover', function(){
|
||
_.dom.querySelector('.mention-user-item.active').classList.remove('active');
|
||
this.classList.add('active');
|
||
})
|
||
|
||
// 鼠标点击
|
||
_.addListener('mention-user-item', 'click', function(){
|
||
var username = '@' + this.dataset.username + ' ';
|
||
textarea.value = textarea.value.slice(0, mentionIndex) + username + textarea.value.slice(selStart);
|
||
_.dom.querySelector('.mention-user').outerHTML = '';
|
||
textarea.focus();
|
||
textarea.setSelectionRange(mentionIndex + username.length, mentionIndex + username.length)
|
||
textarea.removeEventListener('keydown', _.handle.keySelect, false);
|
||
})
|
||
|
||
// 键盘事件
|
||
textarea.addEventListener('keydown', _.handle.keySelect, false);
|
||
} else{
|
||
if(!!mentionDom){
|
||
mentionDom.outerHTML = '';
|
||
textarea.removeEventListener('keydown', _.handle.keySelect, false);
|
||
}
|
||
}
|
||
} else {
|
||
if(!!mentionDom){
|
||
mentionDom.outerHTML = '';
|
||
textarea.removeEventListener('keydown', _.handle.keySelect, false);
|
||
}
|
||
}
|
||
}
|
||
|
||
// 获取光标坐标 https://medium.com/@_jh3y/how-to-where-s-the-caret-getting-the-xy-position-of-the-caret-a24ba372990a
|
||
iDisqus.prototype.getCaretCoord = function(textarea){
|
||
var _ = this;
|
||
var carPos = textarea.selectionEnd,
|
||
div = d.createElement('div'),
|
||
span = d.createElement('span'),
|
||
copyStyle = getComputedStyle(textarea);
|
||
[].forEach.call(copyStyle, function(prop){
|
||
div.style[prop] = copyStyle[prop];
|
||
});
|
||
div.style.position = 'absolute';
|
||
_.dom.appendChild(div);
|
||
div.textContent = textarea.value.substr(0, carPos);
|
||
span.textContent = textarea.value.substr(carPos) || '.';
|
||
div.appendChild(span);
|
||
var coords = {
|
||
'top': textarea.offsetTop - textarea.scrollTop + span.offsetTop + parseFloat(copyStyle.lineHeight),
|
||
'left': textarea.offsetLeft - textarea.scrollLeft + span.offsetLeft
|
||
};
|
||
_.dom.removeChild(div);
|
||
return coords;
|
||
}
|
||
|
||
// 键盘选择用户
|
||
iDisqus.prototype.keySelect = function(e){
|
||
var _ = this;
|
||
var textarea = e.currentTarget;
|
||
var selStart = textarea.selectionStart;
|
||
var mentionIndex = textarea.value.slice(0, selStart).lastIndexOf('@');
|
||
var mentionText = textarea.value.slice(mentionIndex, selStart);
|
||
var mentionDom = _.dom.querySelector('.mention-user');
|
||
var current = _.dom.querySelector('.mention-user-item.active')
|
||
switch(e.keyCode){
|
||
case 13:
|
||
//回车
|
||
var username = '@' + current.dataset.username + ' ';
|
||
textarea.value = textarea.value.slice(0, mentionIndex) + username + textarea.value.slice(selStart);
|
||
textarea.setSelectionRange(mentionIndex + username.length, mentionIndex + username.length)
|
||
_.dom.querySelector('.mention-user').outerHTML = '';
|
||
textarea.removeEventListener('keydown', _.handle.keySelect, false);
|
||
e.preventDefault();
|
||
break;
|
||
case 38:
|
||
//上
|
||
if(!!current.previousSibling){
|
||
current.previousSibling.classList.add('active');
|
||
current.classList.remove('active');
|
||
}
|
||
e.preventDefault();
|
||
break;
|
||
case 40:
|
||
//下
|
||
if(!!current.nextSibling){
|
||
current.nextSibling.classList.add('active');
|
||
current.classList.remove('active');
|
||
}
|
||
e.preventDefault();
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
// 跳到评论
|
||
iDisqus.prototype.jump = function(e){
|
||
var _ = this;
|
||
var $this = e.currentTarget;
|
||
var hash = getLocation($this.href).hash;
|
||
var el = _.dom.querySelector('#idisqus ' + hash);
|
||
history.replaceState(undefined, undefined, hash);
|
||
window.scrollBy(0, el.getBoundingClientRect().top);
|
||
e.preventDefault();
|
||
}
|
||
|
||
// 点选表情
|
||
iDisqus.prototype.field = function(e){
|
||
var item = e.currentTarget;
|
||
var form = item.closest('.comment-form');
|
||
var textarea = form.querySelector('.comment-form-textarea');
|
||
var selStart = textarea.selectionStart;
|
||
var shortCode = selStart == 0 ? item.dataset.code + ' ' : ' ' + item.dataset.code + ' '
|
||
textarea.value = textarea.value.slice(0, selStart) + shortCode + textarea.value.slice(selStart)
|
||
textarea.focus();
|
||
textarea.setSelectionRange(selStart + shortCode.length, selStart + shortCode.length);
|
||
}
|
||
|
||
// 显示回复框 or 取消回复框
|
||
iDisqus.prototype.show = function(e){
|
||
var _ = this;
|
||
|
||
var $this = e.currentTarget;
|
||
var item = $this.closest('.comment-item');
|
||
|
||
// 无论取消还是回复，移除已显示回复框
|
||
var box = _.dom.querySelector('.comment-item .comment-box:not([data-current-id])');
|
||
if( box ){
|
||
var $show = box.closest('.comment-item');
|
||
var cancel = $show.querySelector('.comment-item-cancel')
|
||
cancel.outerHTML = cancel.outerHTML.replace('cancel','reply');
|
||
box.outerHTML = '';
|
||
}
|
||
|
||
// 回复时，显示评论框
|
||
if( $this.className == 'comment-item-reply' ){
|
||
$this.outerHTML = $this.outerHTML.replace('reply','cancel');
|
||
var commentBox = _.box.replace(/emoji-input/g,'emoji-input-'+item.dataset.id).replace(/upload-input/g,'upload-input-'+item.dataset.id);
|
||
item.querySelector('.comment-item-children').insertAdjacentHTML('beforebegin', commentBox);
|
||
_.user.init();
|
||
|
||
_.addAllListeners();
|
||
item.querySelector('.comment-form-textarea').focus();
|
||
}
|
||
|
||
// 监听事件
|
||
_.addListener('comment-item-reply', 'click', _.handle.show);
|
||
_.addListener('comment-item-cancel', 'click', _.handle.show);
|
||
|
||
}
|
||
|
||
// 验证表单
|
||
iDisqus.prototype.verify = function(e){
|
||
var _ = this;
|
||
var box = e.currentTarget.closest('.comment-box');
|
||
var avatar = box.querySelector('.comment-avatar-image');
|
||
var email = box.querySelector('.comment-form-email');
|
||
var alertmsg = box.querySelector('.comment-form-alert');
|
||
if(/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i.test(email.value)){
|
||
getAjax(
|
||
_.opts.api + '/getgravatar.php?email=' + email.value,
|
||
function(resp) {
|
||
if (resp == 'false') {
|
||
_.errorTips('您所填写的邮箱地址有误。', email);
|
||
} else {
|
||
avatar.src = resp;
|
||
}
|
||
}, function(){
|
||
}
|
||
);
|
||
}
|
||
}
|
||
|
||
// 上传图片
|
||
iDisqus.prototype.upload = function(e){
|
||
var _ = this;
|
||
var file = e.currentTarget;
|
||
var form = file.closest('.comment-form');
|
||
var progress = form.querySelector('.comment-image-progress');
|
||
var loaded = form.querySelector('.comment-image-loaded');
|
||
var wrapper = form.querySelector('.comment-form-wrapper');
|
||
var alertmsg = form.querySelector('.comment-form-alert');
|
||
alertmsg.innerHTML = '';
|
||
if(file.files.length === 0){
|
||
return;
|
||
}
|
||
|
||
// 以文件大小识别是否为同张图片
|
||
var size = file.files[0].size;
|
||
|
||
if( size > 5000000 ){
|
||
alertmsg.innerHTML = '请选择 5M 以下图片。';
|
||
setTimeout(function(){
|
||
alertmsg.innerHTML = '';
|
||
}, 3000);
|
||
return;
|
||
}
|
||
|
||
if( _.stat.imageSize.indexOf(size) == -1 ){
|
||
progress.style.width = '80px';
|
||
} else {
|
||
alertmsg.innerHTML = '请勿选择已存在的图片。';
|
||
setTimeout(function(){
|
||
alertmsg.innerHTML = '';
|
||
}, 3000);
|
||
return;
|
||
}
|
||
|
||
// 展开图片上传界面
|
||
wrapper.classList.add('expanded');
|
||
|
||
// 图片上传请求
|
||
var data = new FormData();
|
||
data.append('file', file.files[0] );
|
||
var filename = file.files[0].name;
|
||
|
||
var $item;
|
||
|
||
var xhrUpload = new XMLHttpRequest();
|
||
xhrUpload.withCredentials = true;
|
||
xhrUpload.onreadystatechange = function(){
|
||
if(xhrUpload.readyState == 4 && xhrUpload.status == 200){
|
||
var data = JSON.parse(xhrUpload.responseText);
|
||
if( data.code == 0 ){
|
||
_.stat.imageSize.push(size);
|
||
var imageUrl = data.response[filename].url;
|
||
var image = new Image();
|
||
image.src = imageUrl;
|
||
image.onload = function(){
|
||
$item.innerHTML = '<img class="comment-image-object" src="'+imageUrl+'">';
|
||
$item.dataset.imageUrl = imageUrl;
|
||
$item.classList.remove('loading');
|
||
$item.addEventListener('click', _.handle.remove, false);
|
||
}
|
||
} else {
|
||
alertmsg.innerHTML = '图片上传出错。';
|
||
$item.innerHTML = '';
|
||
if( !!form.getElementsByClassName('comment-image-item').length){
|
||
wrapper.classList.remove('expanded');
|
||
}
|
||
setTimeout(function(){
|
||
alertmsg.innerHTML = '';
|
||
}, 3000);
|
||
}
|
||
}
|
||
};
|
||
xhrUpload.upload.addEventListener('progress', function(e){
|
||
loaded.style.width = Math.ceil((e.loaded/e.total) * 100)+ '%';
|
||
}, false);
|
||
xhrUpload.upload.addEventListener('load', function(e){
|
||
loaded.style.width = 0;
|
||
progress.style.width = 0;
|
||
var imageItem = '<li class="comment-image-item loading" data-image-size="' + size + '">\n'+
|
||
' <svg version="1.1" class="comment-image-object" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"\n'+
|
||
' width="24px" height="30px" viewBox="0 0 24 30" style="enable-background: new 0 0 50 50;" xml:space="preserve">\n'+
|
||
' <rect x="0" y="10" width="4" height="10" fill="rgba(127,145,158,1)" opacity="0.2">\n'+
|
||
' <animate attributeName="opacity" attributeType="XML" values="0.2; 1; .2" begin="0s" dur="0.6s" repeatCount="indefinite" />\n'+
|
||
' <animate attributeName="height" attributeType="XML" values="10; 20; 10" begin="0s" dur="0.6s" repeatCount="indefinite" />\n'+
|
||
' <animate attributeName="y" attributeType="XML" values="10; 5; 10" begin="0s" dur="0.6s" repeatCount="indefinite" />\n'+
|
||
' </rect>\n'+
|
||
' <rect x="8" y="10" width="4" height="10" fill="rgba(127,145,158,1)" opacity="0.2">\n'+
|
||
' <animate attributeName="opacity" attributeType="XML" values="0.2; 1; .2" begin="0.15s" dur="0.6s" repeatCount="indefinite" />\n'+
|
||
' <animate attributeName="height" attributeType="XML" values="10; 20; 10" begin="0.15s" dur="0.6s" repeatCount="indefinite" />\n'+
|
||
' <animate attributeName="y" attributeType="XML" values="10; 5; 10" begin="0.15s" dur="0.6s" repeatCount="indefinite" />\n'+
|
||
' </rect>\n'+
|
||
' <rect x="16" y="10" width="4" height="10" fill="rgba(127,145,158,1)" opacity="0.2">\n'+
|
||
' <animate attributeName="opacity" attributeType="XML" values="0.2; 1; .2" begin="0.3s" dur="0.6s" repeatCount="indefinite" />\n'+
|
||
' <animate attributeName="height" attributeType="XML" values="10; 20; 10" begin="0.3s" dur="0.6s" repeatCount="indefinite" />\n'+
|
||
' <animate attributeName="y" attributeType="XML" values="10; 5; 10" begin="0.3s" dur="0.6s" repeatCount="indefinite" />\n'+
|
||
' </rect>\n'+
|
||
' </svg>\n'+
|
||
'</li>\n';
|
||
form.querySelector('.comment-image-list').insertAdjacentHTML('beforeend', imageItem);
|
||
$item = form.querySelector('[data-image-size="'+size+'"]');
|
||
}, false);
|
||
xhrUpload.open('POST', _.opts.api + '/upload.php', true);
|
||
xhrUpload.send(data);
|
||
}
|
||
|
||
// 移除图片
|
||
iDisqus.prototype.remove = function(e){
|
||
var _ = this;
|
||
var $item = e.currentTarget.closest('.comment-image-item');
|
||
var wrapper = e.currentTarget.closest('.comment-form-wrapper');
|
||
$item.outerHTML = '';
|
||
_.stat.imageSize = [];
|
||
var imageArr = wrapper.getElementsByClassName('comment-image-item');
|
||
[].forEach.call(imageArr, function(item, i){
|
||
_.stat.imageSize[i] = item.dataset.imageSize;
|
||
});
|
||
if(_.stat.imageSize.length == 0){
|
||
wrapper.classList.remove('expanded');
|
||
}
|
||
wrapper.querySelector('.comment-image-input').value = '';
|
||
}
|
||
|
||
// 错误提示
|
||
iDisqus.prototype.errorTips = function(Text, Dom){
|
||
var _ = this;
|
||
if( _.user.logged_in == 'true' ){
|
||
_.handle.logout();
|
||
}
|
||
var idisqus = _.dom.querySelector('#idisqus');
|
||
var errorDom = _.dom.querySelector('.comment-form-error');
|
||
if(!!errorDom){
|
||
errorDom.outerHTML = '';
|
||
}
|
||
var Top = Dom.offsetTop;
|
||
var Left = Dom.offsetLeft;
|
||
var errorHtml = '<div class="comment-form-error" style="top:'+Top+'px;left:'+Left+'px;">'+Text+'</div>';
|
||
idisqus.insertAdjacentHTML('beforeend', errorHtml);
|
||
setTimeout(function(){
|
||
var errorDom = _.dom.querySelector('.comment-form-error');
|
||
if(!!errorDom){
|
||
errorDom.outerHTML = '';
|
||
}
|
||
}, 3000);
|
||
}
|
||
|
||
// 发表/回复评论
|
||
iDisqus.prototype.post = function(e){
|
||
var _ = this;
|
||
var item = e.currentTarget.closest('.comment-box[data-current-id]') || e.currentTarget.closest('.comment-item') || e.currentTarget.closest('.comment-box');
|
||
var message = item.querySelector('.comment-form-textarea').value;
|
||
var parentId = !!item.dataset.id ? item.dataset.id : '';
|
||
var imgArr = item.getElementsByClassName('comment-image-item');
|
||
var media = [];
|
||
var mediaStr = '';
|
||
[].forEach.call(imgArr, function(image,i){
|
||
media[i] = image.dataset.imageUrl;
|
||
mediaStr += ' ' + image.dataset.imageUrl;
|
||
});
|
||
|
||
// 不是编辑框需预览
|
||
if( !item.dataset.currentId ){
|
||
var elName = item.querySelector('.comment-form-name');
|
||
var elEmail = item.querySelector('.comment-form-email');
|
||
var elUrl = item.querySelector('.comment-form-url');
|
||
var user = {
|
||
name: elName.value,
|
||
email: elEmail.value,
|
||
url: elUrl.value.replace(/\s/g,''),
|
||
avatar: item.querySelector('.comment-avatar-image').src,
|
||
type: 0
|
||
}
|
||
var alertmsg = item.querySelector('.comment-form-alert');
|
||
var alertClear = function() {
|
||
setTimeout(function(){
|
||
alertmsg.innerHTML = '';
|
||
}, 3000);
|
||
}
|
||
|
||
if(_.user.type != '1'){
|
||
if(/^\s*$/i.test(user.name)){
|
||
_.errorTips('名字不能为空。', elName);
|
||
return;
|
||
}
|
||
if(/^\s*$/i.test(user.email)){
|
||
_.errorTips('邮箱不能为空。', elEmail);
|
||
return;
|
||
}
|
||
if(!/^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i.test(user.email)){
|
||
_.errorTips('请正确填写邮箱。', elEmail);
|
||
return;
|
||
}
|
||
if(!/^([hH][tT]{2}[pP]:\/\/|[hH][tT]{2}[pP][sS]:\/\/)(([A-Za-z0-9-~]+)\.)+([A-Za-z0-9-~\/])+$|^\s*$/i.test(user.url)){
|
||
_.errorTips('请正确填写网址。', elUrl);
|
||
return;
|
||
}
|
||
_.user.submit(user);
|
||
|
||
if( !_.user.name && !_.user.email ){
|
||
return;
|
||
}
|
||
}
|
||
|
||
if(!_.stat.message && !_.stat.mediaHtml){
|
||
_.box = _.dom.querySelector('.comment-box').outerHTML.replace(/<label class="comment-actions-label exit"(.|\n)*<\/label>\n/,'').replace('comment-form-wrapper','comment-form-wrapper editing').replace(/加入讨论……/,'');
|
||
}
|
||
|
||
if( media.length == 0 && /^\s*$/i.test(message)){
|
||
alertmsg.innerHTML = '评论不能为空或空格。';
|
||
item.querySelector('.comment-form-textarea').focus();
|
||
return;
|
||
};
|
||
|
||
var preMessage = message;
|
||
|
||
if( !!_.opts.emoji_preview ){
|
||
preMessage = preMessage.replace(/:([-+\w]+):/g, function (match){
|
||
var emojiShort = match.replace(/:/g,'');
|
||
var emojiImage = !!_.eac[emojiShort] ? '<img class="emojione" width="24" height="24" alt="'+emojiShort+'" title=":'+emojiShort+':" src="'+_.opts.emojiPath +_.eac[emojiShort]+'.png">' : match;
|
||
return emojiImage;
|
||
});
|
||
} else {
|
||
_.emojiList.forEach(function(item){
|
||
preMessage = preMessage.replace(':'+item.code+':', '<img class="emojione" width="24" height="24" src="' + _.opts.emojiPath + item.unicode + '.png" />');
|
||
});
|
||
}
|
||
|
||
var post = {
|
||
'url': !!_.user.url ? _.user.url : '',
|
||
'isMod': false,
|
||
'username': null,
|
||
'name': _.user.name,
|
||
'avatar': _.user.avatar,
|
||
'id': 'preview',
|
||
'parent': parentId,
|
||
'createdAt': (new Date()).toJSON(),
|
||
'message': '<p>' + preMessage + '</p>',
|
||
'media': media
|
||
};
|
||
|
||
_.load(post);
|
||
|
||
_.timeAgo();
|
||
|
||
// 清空或移除评论框
|
||
_.stat.message = message;
|
||
_.stat.mediaHtml = item.querySelector('.comment-image-list').innerHTML;
|
||
|
||
if( parentId ){
|
||
item.querySelector('.comment-item-cancel').click();
|
||
} else {
|
||
item.querySelector('.comment-form-textarea').value = '';
|
||
item.querySelector('.comment-image-list').innerHTML = '';
|
||
item.querySelector('.comment-form-wrapper').classList.remove('expanded','editing');
|
||
}
|
||
}
|
||
|
||
// @
|
||
var mentions = message.match(/@\w+/g);
|
||
if( !!mentions ){
|
||
mentions = mentions.filter(function(mention) {
|
||
return _.stat.users.map(function(user) { return user.username; }).indexOf(mention.slice(1)) > -1;
|
||
});
|
||
if( mentions.length > 0 ){
|
||
var re = new RegExp('('+mentions.join('|')+')','g');
|
||
message = message.replace(re,'$1:disqus');
|
||
}
|
||
}
|
||
|
||
// 文本 + 图片
|
||
message += mediaStr;
|
||
|
||
// POST 操作
|
||
// 编辑框则更新评论
|
||
if( !!item.dataset.currentId ){
|
||
var postData = {
|
||
id: item.dataset.currentId,
|
||
message: message,
|
||
}
|
||
postAjax( _.opts.api + '/updatecomment.php', postData, function(resp){
|
||
var data = JSON.parse(resp);
|
||
if (data.code === 0) {
|
||
_.stat.message = null;
|
||
_.stat.mediaHtml = null;
|
||
var post = data.response;
|
||
_.load(post);
|
||
_.timeAgo();
|
||
_.stat.editing = false;
|
||
} else {
|
||
// 取消编辑
|
||
_.load(_.stat.editing)
|
||
_.timeAgo();
|
||
_.stat.editing = false;
|
||
}
|
||
}, function(){
|
||
// 取消编辑
|
||
_.load(_.stat.editing)
|
||
_.timeAgo();
|
||
_.stat.editing = false;
|
||
})
|
||
} else {
|
||
var postData = {
|
||
thread: _.stat.thread,
|
||
parent: parentId,
|
||
message: message,
|
||
name: _.user.name,
|
||
email: _.user.email,
|
||
url: _.user.url,
|
||
}
|
||
postAjax( _.opts.api + '/postcomment.php', postData, function(resp){
|
||
var data = JSON.parse(resp);
|
||
if (data.code === 0) {
|
||
_.dom.querySelector('.comment-item[data-id="preview"]').outerHTML = '';
|
||
_.stat.count += 1;
|
||
_.dom.querySelector('#comment-count').innerHTML = _.stat.count + ' 条评论';
|
||
var post = data.response;
|
||
post.isPost = true;
|
||
_.load(post);
|
||
_.timeAgo();
|
||
} else if (data.code === 2) {
|
||
alertmsg.innerHTML = data.response;
|
||
_.dom.querySelector('.comment-item[data-id="preview"]').outerHTML = '';
|
||
_.reEdit(item);
|
||
|
||
if( data.response.indexOf('author') > -1){
|
||
_.handle.logout();
|
||
}
|
||
} else {
|
||
alertmsg.innerHTML = '提交失败，请稍后重试，错误代码：' + data.code;
|
||
alertClear();
|
||
|
||
_.dom.querySelector('.comment-item[data-id="preview"]').outerHTML = '';
|
||
_.reEdit(item);
|
||
}
|
||
|
||
}, function(){
|
||
alertmsg.innerHTML = '提交出错，请稍后重试。';
|
||
alertClear();
|
||
|
||
_.dom.querySelector('.comment-item[data-id="preview"]').outerHTML = '';
|
||
_.reEdit(item);
|
||
})
|
||
}
|
||
}
|
||
|
||
// 重新编辑
|
||
iDisqus.prototype.reEdit = function(item){
|
||
var _ = this;
|
||
|
||
if( !!item.dataset.id ){
|
||
item.querySelector('.comment-item-reply').click();
|
||
} else {
|
||
item.querySelector('.comment-form-wrapper').classList.add('editing');
|
||
}
|
||
|
||
// 重新填充文本图片
|
||
if(!!_.stat.message){
|
||
item.querySelector('.comment-form-textarea').value = _.stat.message;
|
||
}
|
||
if(!!_.stat.mediaHtml){
|
||
item.querySelector('.comment-form-wrapper').classList.add('expanded');
|
||
item.querySelector('.comment-image-list').innerHTML = _.stat.mediaHtml;
|
||
_.addListener('comment-image-item', 'click', _.handle.remove);
|
||
}
|
||
}
|
||
|
||
// 编辑
|
||
iDisqus.prototype.edit = function(post){
|
||
var _ = this;
|
||
var commentBox = _.box.replace('comment-box','comment-box comment-box-'+post.id).replace(/emoji-input/g,'emoji-input-'+post.id).replace(/upload-input/g,'upload-input-'+ post.id);
|
||
var $this = _.dom.querySelector('.comment-item[data-id="' + post.id + '"] .comment-item-body');
|
||
$this.outerHTML = commentBox;
|
||
_.user.init();
|
||
var item = _.dom.querySelector('.comment-box-' + post.id);
|
||
item.dataset.currentId = post.id;
|
||
_.addAllListeners();
|
||
item.querySelector('.comment-form-textarea').focus();
|
||
|
||
// 取消编辑
|
||
item.querySelector('.comment-actions-form').insertAdjacentHTML('afterbegin', '<a class="comment-form-cancel" href="javascript:;">取消</a>')
|
||
item.querySelector('.comment-form-cancel').addEventListener('click', function(){
|
||
_.stat.editing = false;
|
||
_.load(post);
|
||
_.timeAgo();
|
||
}, false);
|
||
|
||
// 重新填充文本图片，连续回复、连续编辑会有 bug
|
||
if(!!_.stat.message){
|
||
item.querySelector('.comment-form-textarea').value = _.stat.message;
|
||
}
|
||
if(!!_.stat.mediaHtml){
|
||
item.querySelector('.comment-form-wrapper').classList.add('expanded');
|
||
item.querySelector('.comment-image-list').innerHTML = _.stat.mediaHtml;
|
||
_.addListener('comment-image-item', 'click', _.handle.remove);
|
||
}
|
||
|
||
}
|
||
|
||
// 创建 Thread 表单
|
||
iDisqus.prototype.create = function(){
|
||
var _ = this;
|
||
if(_.opts.autoCreate){
|
||
_.dom.querySelector('.loading-container').dataset.tip = '正在创建 Thread……';
|
||
var postData = {
|
||
url: _.opts.link,
|
||
identifier: _.opts.identifier,
|
||
title: _.opts.title,
|
||
slug: _.opts.slug,
|
||
message: _.opts.desc
|
||
}
|
||
_.postThread(postData);
|
||
return;
|
||
}
|
||
_.dom.querySelector('#idisqus').classList.remove('loading');
|
||
_.dom.querySelector('#idisqus').innerHTML = '<div class="comment-header"><span class="comment-header-item">创建 Thread<\/span><\/div>'+
|
||
'<div class="comment-thread-form">'+
|
||
'<p>由于 Disqus 没有本页面的相关 Thread，故需先创建 Thread<\/p>'+
|
||
'<div class="comment-form-item"><label class="comment-form-label">url:<\/label><input class="comment-form-input" id="thread-url" name="url" value="' + _.opts.link + '" disabled \/><\/div>'+
|
||
'<div class="comment-form-item"><label class="comment-form-label">identifier:<\/label><input class="comment-form-input" id="thread-identifier" name="identifier" value="'+_.opts.identifier+'" disabled \/><\/div>'+
|
||
'<div class="comment-form-item"><label class="comment-form-label">title:<\/label><input class="comment-form-input" id="thread-title" name="title" value="'+_.opts.title+'" disabled \/><\/div>'+
|
||
'<div class="comment-form-item"><label class="comment-form-label">slug:<\/label><input class="comment-form-input" id="thread-slug" name="slug" value="' + _.opts.slug + '" \/><\/div>'+
|
||
'<div class="comment-form-item"><label class="comment-form-label">message:<\/label><textarea class="comment-form-textarea" id="thread-message" name="message">'+_.opts.desc+'<\/textarea><\/div>'+
|
||
'<button id="thread-submit" class="comment-form-submit">提交<\/button><\/div>';
|
||
_.dom.querySelector('#thread-submit').addEventListener('click', _.handle.postThread, false);
|
||
}
|
||
|
||
// 创建 Thread 事件
|
||
iDisqus.prototype.postThread = function(){
|
||
var _ = this;
|
||
if( !!arguments[0].target ){
|
||
var postData = {
|
||
url: _.dom.querySelector('#thread-url').value,
|
||
identifier: _.dom.querySelector('#thread-identifier').value,
|
||
title: _.dom.querySelector('#thread-title').value,
|
||
slug: _.dom.querySelector('#thread-slug').value.replace(/[^A-Za-z0-9_-]+/g,''),
|
||
message: _.dom.querySelector('#thread-message').value
|
||
}
|
||
} else {
|
||
var postData = arguments[0];
|
||
}
|
||
postAjax( _.opts.api + '/createthread.php', postData, function(resp){
|
||
var data = JSON.parse(resp);
|
||
if( data.code === 0 ) {
|
||
alert('创建 Thread 成功，刷新后便可愉快地评论了！');
|
||
setTimeout(function(){location.reload();},2000);
|
||
} else if( data.code === 2 ) {
|
||
if (data.response.indexOf('A thread already exists with link') > -1) {
|
||
alert(data.response.replace('A thread already exists with link,', '已存在此链接的相关 Thread，'));
|
||
return;
|
||
}
|
||
if (data.response.indexOf('Invalid URL') > -1) {
|
||
alert('参数错误，无效的\'URL\'');
|
||
return;
|
||
}
|
||
if (data.response.indexOf('Invalid slug') > -1) {
|
||
alert('参数错误，无效的\'slug\'');
|
||
return;
|
||
}
|
||
alert(data.response);
|
||
return;
|
||
} else {
|
||
alert(data.response);
|
||
return;
|
||
}
|
||
}, function(){
|
||
alert('创建 Thread 出错，请稍后重试！');
|
||
})
|
||
}
|
||
|
||
// 销毁评论框
|
||
iDisqus.prototype.destroy = function(){
|
||
var _ = this;
|
||
_.removeListener('exit', 'click', _.handle.logout);
|
||
_.removeListener('comment-form-textarea', 'blur', _.handle.focus);
|
||
_.removeListener('comment-form-textarea', 'focus', _.handle.focus);
|
||
_.removeListener('comment-form-textarea', 'keyup', _.handle.mention);
|
||
_.removeListener('comment-form-email', 'blur', _.handle.verify);
|
||
_.removeListener('comment-form-submit', 'click', _.handle.post);
|
||
_.removeListener('comment-image-input', 'change', _.handle.upload);
|
||
_.removeListener('comment-item-reply', 'click', _.handle.show);
|
||
_.removeListener('comment-loadmore', 'click', _.handle.loadMore);
|
||
_.removeListener('emojione-item', 'click', _.handle.field);
|
||
_.dom.innerHTML = '';
|
||
delete _.box;
|
||
delete _.dom;
|
||
delete _.emojiList;
|
||
delete _.user;
|
||
delete _.handle;
|
||
delete _.opts;
|
||
delete _.stat;
|
||
}
|
||
|
||
/* CommonJS */
|
||
if (typeof require === 'function' && typeof module === 'object' && module && typeof exports === 'object' && exports)
|
||
module.exports = iDisqus;
|
||
/* AMD */
|
||
else if (typeof define === 'function' && define['amd'])
|
||
define(function () {
|
||
return iDisqus;
|
||
});
|
||
/* Global */
|
||
else
|
||
global['iDisqus'] = global['iDisqus'] || iDisqus;
|
||
|
||
})(window || this);
|