/* ******The author ******Tan */ //关闭videojs的ga统计 window.HELP_IMPROVE_VIDEOJS = false; if ($('#image_site').get(0)) { //获取下一页图片/视频json数据 var _slidesOfNextPage = [], _noMoreData = false, currentPage = 1; var getNextPagesJsonData = function(dataType) { if (_slidesOfNextPage.length > 0 || _noMoreData) {return false;} var url = new URL(location.href); var api = url.origin + url.pathname; if (currentPage == 1 && url.searchParams) { currentPage = url.searchParams.get('page'); if (!currentPage) { currentPage = 1; } } var newParas = {}; for (var key of url.searchParams.keys()) { if (key != 'dataType' && key != 'page') { newParas[key] = url.searchParams.get(key); } } newParas['show'] = dataType; newParas['dataType'] = dataType; newParas['page'] = parseInt(currentPage) + 1; currentPage = newParas['page']; $.ajax({ url: api, method: 'GET', dataType: 'json', data: newParas }).done(function(data) { if (typeof(data.imgs) != 'undefined' && data.imgs.length > 0) { _slidesOfNextPage = data.imgs; }else if (typeof(data.videos) != 'undefined' && data.videos.length > 0) { _slidesOfNextPage = data.videos; }else { _noMoreData = true; console.warn('获取下一页json数据出错啦', data.msg); } }).fail(function(jqXHR, textStatus, errorThrown) { console.error('获取下一页json数据失败,错误信息:' + errorThrown); }); }; //替换已经播放过的上一个图片地址为下一页对应的图片,如果下一页数量不足,则删除上一个图片 var refreshFancyBoxStatus = 'off', prevSlide = null; var autoRefreshFancybox = function(fancybox) { if (refreshFancyBoxStatus == 'off') {return false;} getNextPagesJsonData('image'); var currentSlide = fancybox.getSlide(); if (prevSlide && fancybox.isCurrentSlide(prevSlide) == false) { //替换上一个图片地址 var nextImg = _slidesOfNextPage.shift(); if (nextImg) { $(prevSlide.el).find('.fancybox__content img').attr('src', nextImg.path); $('.f-thumbs__slide[data-index=' + prevSlide.index + ']').find('img.f-thumbs__slide__img').attr('src', nextImg.path); prevSlide.src = nextImg.path; prevSlide.thumbElSrc = nextImg.path; prevSlide.thumbSrc = nextImg.path; prevSlide.caption = nextImg.caption; //console.log('prev src replace', prevSlide.index, nextImg.path); } } prevSlide = currentSlide; setTimeout(function() { autoRefreshFancybox(fancybox); }, 1000); }; // 图片浏览 var fancyboxToolbar = { display: { left: ["infobar"], middle: [ "zoomIn", "zoomOut", "toggle1to1", "rotateCCW", "rotateCW", "flipX", "flipY" ], right: ["slideshow", "fullscreen", "thumbs", "download", "close"], }, }; if ($(window).width() < 640) { //小屏幕只显示部分按钮 fancyboxToolbar = { display: { left: ["infobar"], middle: [ "zoomIn", "zoomOut", "rotateCCW", "rotateCW" ], right: ["download", "close"] } }; } Fancybox.bind('[data-fancybox]', { Toolbar: fancyboxToolbar, loop: true, smallBtn: false, iframe: { preload: false }, on: { startSlideshow: function(fancybox) { $('.fancybox__footer .fancybox__thumbs').addClass('is-masked'); //hide thumbs refreshFancyBoxStatus = 'on'; autoRefreshFancybox(fancybox); }, endSlideshow: function(fancybox) { refreshFancyBoxStatus = 'off'; } } }); //需要浏览器支持naturalWidth var saveSmallImg = function(imgEl, cateId) { var width = imgEl.width, height = imgEl.height, naturalWidth = imgEl.naturalWidth, naturalHeight = imgEl.naturalHeight; if (!naturalWidth || naturalWidth <= 600 || naturalHeight <= 500 || (typeof(disableSmallImage) != 'undefined' && disableSmallImage) ) { return false; } var aspect = naturalHeight / naturalWidth; var canvas = document.createElement('canvas'); if (naturalWidth <= naturalHeight) { canvas.width = width * 2.5 <= 600 ? width * 2.5 : 600; canvas.height = canvas.width * aspect; }else { canvas.height = height * 2.5 <= 500 ? height * 2.5 : 500; canvas.width = canvas.height / aspect; } var ctx = canvas.getContext('2d'); ctx.drawImage( imgEl, 0, 0, canvas.width, canvas.height ); var smallImg = canvas.toDataURL('image/jpeg'); if (smallImg && /^data:image\/.+;base64,/i.test(smallImg)) { imgEl.src = smallImg; var params = { id: $(imgEl).attr('data-id'), data: smallImg }; if (typeof(cateId) != 'undefined' && cateId) { params.pid = cateId; } $.ajax({ url: '/site/savesmallimg', method: 'POST', dataType: 'json', data: params }).done(function(data) { if (data.code != 1) { console.warn('小尺寸图片数据保存失败', data.msg); } }).fail(function(jqXHR, textStatus, errorThrown) { console.error('小尺寸图片数据保存失败,错误信息:' + errorThrown); }); } }; //https://github.com/verlok/vanilla-lazyload var myLazyLoad = new LazyLoad({ data_src: 'original', callback_error: function(el, ioe, lazyins) { el.src = '/img/default.png'; }, callback_loaded: function(el, ioe, lazyins) { saveSmallImg(el); } }); //设置目录封面图 $('.btn-set-snap').click(function(evt) { evt.preventDefault(); evt.stopPropagation(); var btn = $(evt.target), cateId = $(btn).parents('a').attr('data-pid'), imgUrl = $(btn).parents('a').find('img.im_img').attr('src'); if (cateId && imgUrl) { var params = { id: cateId, url: imgUrl }; $(btn).prop('disabled', true); $.ajax({ url: '/site/savedirsnap', method: 'POST', dataType: 'json', data: params }).done(function(data) { $(btn).prop('disabled', false); if (data.code != 1) { console.warn('目录封面图保存失败', data.msg); } }).fail(function(jqXHR, textStatus, errorThrown) { $(btn).prop('disabled', false); console.error('目录封面图保存失败,错误信息:' + errorThrown); }); } }); // 返回顶部 var scrolltop = $('#image_site .scroll_topJS'); var timer_icon_fade = null; $(window).scroll(function () { if (timer_icon_fade) {clearTimeout(timer_icon_fade);} timer_icon_fade = setTimeout(function() { if ($(window).scrollTop() > 100) { scrolltop.fadeIn(); } else { scrolltop.fadeOut(); } }, 100); }); scrolltop.on('touchstart click', function () { $('html, body').animate({ scrollTop: 0 }, 380); return false; }); // 点击打开右侧弹出框 $('#image_site .connectmeJS').click(function () { $('#image_site .blank_coverJS, #image_site .right_sideboxJS').removeClass('elementNone'); window.setTimeout(function () { $('#image_site .blank_coverJS').addClass('opacityshow'); $('#image_site .right_sideboxJS').addClass('sideboxShow'); }, 0); }); // 点击关闭右侧弹出框 $('#image_site .rtcloseJS').click(function () { $('#image_site .blank_coverJS').removeClass('opacityshow'); $('#image_site .right_sideboxJS').removeClass('sideboxShow'); window.setTimeout(function () { $('#image_site .blank_coverJS, #image_site .right_sideboxJS').addClass('elementNone'); }, 500); }); } // 白天黑夜模式切换 var saveLanpnumToLocalstorage = function(lanpnum) { try { var key = 'user_lanpnum'; localStorage.setItem(key, lanpnum); }catch(err) { console.error('保存本地存储失败', err); } }; var getLanpnumFromLocalstorage = function() { try { var key = 'user_lanpnum'; return localStorage.getItem(key); }catch(err) { console.error('保存本地存储失败', err); } return false; }; var toggleLampshow = function(lanpnum) { if (lanpnum == 1) { $('#markdowncss').attr('href', '/css/github-markdown-dark.css'); $(document.body).addClass('lampshow'); $('.navbarJS').removeClass('navbar-default').addClass('navbar-inverse'); // 导航栏用bootstrap主题切换 } else if (lanpnum == 0) { $('#markdowncss').attr('href', '/css/github-markdown-light.css'); $(document.body).removeClass('lampshow'); $('.navbarJS').addClass('navbar-default').removeClass('navbar-inverse'); } }; var lanpnum = getLanpnumFromLocalstorage(); if (lanpnum !== false) { toggleLampshow(lanpnum); } $('.lampJS').click(function () { lanpnum = !lanpnum || lanpnum != 1 ? 1 : 0; toggleLampshow(lanpnum); saveLanpnumToLocalstorage(lanpnum); }); //异步加载目录的封面图 $('.dir_item').each(function(index, el) { var cid = $(el).attr('data-cid'), id = $(el).attr('data-id'); if ($(el).find('.im_img').length == 0) { $.ajax({ url: '/site/dirsnap', method: 'POST', dataType: 'json', data: { cid: cid, id: id } }).done(function(data) { if (data.code == 1 && data.url) { var imgHtml = ' 0) { var musicState = 0; $('#music_main').get(0).volume = 0.5; // 控制音量 $('#music_main').one('canplay', function() { var cookieKey = 'audio_current_time'; var currentTime = Cookies.get(cookieKey); if (currentTime > 0) { this.currentTime = currentTime; $('.musicJS').addClass('music_put'); } }); $('.musicJS').click(function () { if (musicState == 0) { $('#music_main').get(0).play(); $('.musicJS').addClass('music_put'); musicState = 1; } else { $('#music_main').get(0).pause(); $('.musicJS').removeClass('music_put'); musicState = 0; } return; }) $(document).one('touchstart mousedown', function () { $('#music_main').get(0).play(); $('.musicJS').addClass('music_put'); musicState = 1; }); $(window).on('beforeunload', function() { $('#music_main').get(0).volume = 0.2; // 减小音量 var currentTime = $('#music_main').get(0).currentTime; var cookieKey = 'audio_current_time'; Cookies.set(cookieKey, currentTime, { expires: 1 }); }); $(document.body).click(function(evt) { var elA = $(evt.target).parents('a'); if (elA.length > 0 && elA.attr('target') == '_blank') { //点击视频暂停音乐 $('#music_main').get(0).pause(); $('.musicJS').removeClass('music_put'); musicState = 0; } }); } //二维码显示 if ($('#qrimg').length > 0 && typeof(QRCode) != 'undefined') { var qrcode = new QRCode("qrimg", { text: location.href, colorDark : "#000000", colorLight : "#ffffff", correctLevel : QRCode.CorrectLevel.L }); } var formatDuration = function(duration) { var str = '00:00:00'; var hours = 0, minutes = 0; if (duration > 3600) { hours = Math.floor(duration / 3600); } if (duration > 60) { minutes = Math.floor((duration-hours*3600) / 60); } var seconds = Math.floor(duration - hours*3600 - minutes*60); str = hours.toString().padStart(2, '0') + ':' + minutes.toString().padStart(2, '0') + ':' + seconds.toString().padStart(2, '0'); return str; }; //自动为列表页视频生成封面图并保存 var noSnapVideos = []; if ($('#pr-player').length > 0 && typeof(videojs) != 'undefined') { var myPlayer = videojs('pr-player', { controls: false, autoplay: false, muted: true, preload: 'auto' }); var mc_video_id = ''; var tryToGetVideoSnapshot = function() { if (noSnapVideos.length == 0 || mc_video_id) {return false;} var videoItem = noSnapVideos.shift(); mc_video_id = videoItem.id; try { myPlayer.src(videoItem.url); myPlayer.play(); }catch(err){ console.error('自动生成视频封面图失败', err); } }; myPlayer.on('playing', function() { myPlayer.pause(); if (typeof(mc_video_id) != 'undefined' && mc_video_id) { var snapshotImg = ''; //区分media类型,视频生成快照,音乐只获取时长 var mediaType = myPlayer.currentType(); if (mediaType.indexOf('mp3') > -1) { console.log('media type', mediaType); }else { var height = myPlayer.videoHeight(), width = myPlayer.videoWidth(), aspect = height / width; var canvas = document.createElement('canvas'); var video = $('video.vjs-tech').get(0); canvas.width = Math.ceil(360/aspect); canvas.height = 360; //360p var ctx = canvas.getContext('2d'); ctx.drawImage( video, 0, 0, canvas.width, canvas.height ); snapshotImg = canvas.toDataURL('image/jpeg'); } var duration = myPlayer.duration(); //更新视频封面图和视频时长 if (duration && snapshotImg && /^data:image\/.+;base64,/i.test(snapshotImg)) { $('#poster_'+mc_video_id).attr('src', snapshotImg); $('#poster_'+mc_video_id).parent('a').find('.duration').text(formatDuration(duration)); $('#poster_'+mc_video_id).parent('a').find('.playbtn').removeClass('hide'); saveVideoMeta(mc_video_id, { duration: duration, snapshot: snapshotImg }); }else if (duration) { //保存音乐时长 saveVideoMeta(mc_video_id, { duration: duration }); } mc_video_id = ''; //reset } }); setInterval(tryToGetVideoSnapshot, 500); } //视频列表封面图加载 var getVideoMetaAndShowIt = function(videoId, videoUrl) { $.ajax({ url: '/site/videometa', method: 'GET', dataType: 'json', data: { id: videoId } }).done(function(data) { if (data.code != 1) { console.warn('no meta data', data.msg); noSnapVideos.push({id: videoId, url: videoUrl}); }else { //jQuery会兼容传值为undefined的情况 $('#poster_'+videoId).attr('src', data.meta.snapshot); $('#poster_'+videoId).parent('a').find('.duration').text(formatDuration(data.meta.duration)); $('#poster_'+videoId).parent('a').find('.playbtn').removeClass('hide'); } }).fail(function(jqXHR, textStatus, errorThrown) { console.error('视频数据获取失败,错误信息:' + errorThrown); }); }; $('.video-poster').each(function(index, el) { var videoId = $(el).attr('data-video-id'), videoUrl = $(el).attr('data-video-url'); getVideoMetaAndShowIt(videoId, videoUrl); }); //保存视频数据 var saveVideoMeta = function(videoId, metaData, manual) { var params = { id: videoId, meta: metaData }; if (typeof(manual) != 'undefined' && manual) { params.manual = 1; } $.ajax({ url: '/site/savevideometa', method: 'POST', dataType: 'json', data: params }).done(function(data) { if (data.code != 1) { console.warn('视频数据保存失败', data.msg); } }).fail(function(jqXHR, textStatus, errorThrown) { console.error('视频数据保存失败,错误信息:' + errorThrown); }); }; //视频播放器 var moreVideos = [], _noMoreVideos = false; if ($('#my-player').length > 0 && typeof(videojs) != 'undefined') { var myPlayer = videojs('my-player', { controls: true, autoplay: true, muted: true, preload: 'auto' }); var takeScreenshot = function(manual) { var height = myPlayer.videoHeight(), width = myPlayer.videoWidth(), aspect = height / width; var canvas = document.createElement('canvas'); var video = $('video.vjs-tech').get(0); canvas.width = Math.ceil(360/aspect); canvas.height = 360; //360p var ctx = canvas.getContext('2d'); ctx.drawImage( video, 0, 0, canvas.width, canvas.height ); var snapshotImg = canvas.toDataURL('image/jpeg'), duration = myPlayer.duration(); if (duration && snapshotImg && /^data:image\/.+;base64,/i.test(snapshotImg)) { saveVideoMeta($('video.vjs-tech').attr('data-id'), { duration: duration, snapshot: snapshotImg }, manual); } }; myPlayer.one('playing', function() { var screenshot_start = $('video.vjs-tech').attr('data-screenshot-start'); if (screenshot_start) { screenshot_start = parseInt(screenshot_start); } if (!screenshot_start) { screenshot_start = 1000; } //区分media类型,视频生成快照,音乐只获取时长 var mediaType = myPlayer.currentType(); if (mediaType.indexOf('mp3') > -1) { saveVideoMeta($('video.vjs-tech').attr('data-id'), { duration: myPlayer.duration() }); }else { setTimeout(takeScreenshot, screenshot_start); } }); //自动播放 try{ var videoSrc = $('#my-player').attr('data-src'), videoType = $('#my-player').attr('data-type'); myPlayer.src({ src: videoSrc, type: videoType }); myPlayer.muted(false); myPlayer.play(); }catch(err) { console.error('自动播放视频失败!', err); } //生成封面图 $('.btn-snapshot').click(function(e) { var clickedBtn = $(e.target); clickedBtn.prop('disabled', true); var manual = 1; takeScreenshot(manual); setTimeout(function() { clickedBtn.prop('disabled', false); }, 3000); }); var getVideoUrl = function(videoId, videoPath) { var url = new URL(location.href); var api = url.origin + url.pathname; var newParas = []; for (var key of url.searchParams.keys()) { if (key != 'id' && key != 'url' && key != 'other') { newParas.push(key + '=' + url.searchParams.get(key)); } } newParas.push('id=' + videoId); newParas.push('url=' + encodeURIComponent(videoPath)); return api + '?other=1&' + newParas.join('&'); }; var renderVideos = function(ignoreId, videos) { var template = $('#template_video_item').html(), html = '', tmp = ''; for (var index in videos) { if (videos[index].id == ignoreId) {continue;} tmp = template.replace(/\{videoUrl\}/ig, getVideoUrl(videos[index].id, videos[index].path)); tmp = tmp.replace(/\{title\}/ig, videos[index].filename); tmp = tmp.replace(/\{videoId\}/ig, videos[index].id); tmp = tmp.replace(/\{videoPath\}/ig, videos[index].path); //支持mp3的封面图显示 if (typeof(videos[index].snapshot) != 'undefined') { tmp = tmp.replace(/\{snapshot\}/ig, videos[index].snapshot); } html += tmp; } return html; }; //加载更多视频 var currentPage = $('.othervideos').attr('data-page'), currentPageSize = $('.othervideos').attr('data-page-size'), currentVideoId = $('.othervideos').attr('data-id'), currentMediaType = $('.othervideos').attr('data-type'); if (!currentMediaType) { currentMediaType = 'video'; } var callback_loadNextPage = null; var getOtherVideos = function() { if (_noMoreVideos) {return false;} var videoId = $('.othervideos').attr('data-id'), cateId = $('.othervideos').attr('data-pid'), cacheId = $('.othervideos').attr('data-cid'); var api = '/list/', params = { id: cateId, cid: cacheId, show: currentMediaType, dataType: currentMediaType, page: currentPage, limit: currentPageSize }; $.ajax({ url: api, method: 'GET', dataType: 'json', data: params }).done(function(data) { if (typeof(data.videos) != 'undefined' && data.videos.length > 0) { moreVideos = data.videos; $('.othervideos').html(renderVideos(videoId, data.videos)); setTimeout(function() { $('.othervideos .video-poster').each(function(index, el) { var videoId = $(el).attr('data-video-id'), videoUrl = $(el).attr('data-video-url'); getVideoMetaAndShowIt(videoId, videoUrl); }); }, 50); if (callback_loadNextPage) { callback_loadNextPage(data.videos); } }else if (typeof(data.audios) != 'undefined' && data.audios.length > 0) { moreVideos = data.audios; $('.othervideos').html(renderVideos(videoId, data.audios)); setTimeout(function() { $('.othervideos .video-poster').each(function(index, el) { var videoId = $(el).attr('data-video-id'), videoUrl = $(el).attr('data-video-url'); getVideoMetaAndShowIt(videoId, videoUrl); }); }, 50); if (callback_loadNextPage) { callback_loadNextPage(data.audios); } }else { if (currentPage > 1) { currentPage = 1; //重新从第一页循环播放 getOtherVideos(); }else { _noMoreVideos = true; console.warn('获取更多视频数据出错啦', data.msg); } } }).fail(function(jqXHR, textStatus, errorThrown) { console.error('获取更多视频数据失败,错误信息:' + errorThrown); }); }; getOtherVideos(); //自动播放 var playNextVideo = function() { var nextVideo = moreVideos.shift(); if (nextVideo.id == currentVideoId && moreVideos.length > 0) { nextVideo = moreVideos.shift(); } if (nextVideo) { //支持其它格式,fix /m3u8/这种路径 myPlayer.src({ src: nextVideo.path, type: nextVideo.videoType }); $('.navbar-header .videotitle').text(nextVideo.filename + '.' + nextVideo.extension); } }; myPlayer.on('ended', function() { var cachedAutoPlayStatus = Cookies.get('autoplay'); if (cachedAutoPlayStatus == 'off') {return false;} if (moreVideos && moreVideos.length > 0) { playNextVideo(); }else { callback_loadNextPage = function(videos) { playNextVideo(); }; currentPage = parseInt(currentPage) + 1; getOtherVideos(); } }); var switchAutoPlayBtns = function(status) { var cookieKey = 'autoplay'; if (status == 'on') { $('.autoplay_disabled').removeClass('btn-primary'); $('.autoplay_enabled').addClass('btn-primary'); Cookies.set(cookieKey, 'on', { expires: 7 }); }else { $('.autoplay_enabled').removeClass('btn-primary'); $('.autoplay_disabled').addClass('btn-primary'); Cookies.set(cookieKey, 'off', { expires: 7 }); } $('#my-player').focus(); }; var cachedAutoPlayStatus = Cookies.get('autoplay'); if (cachedAutoPlayStatus == 'off') { $('.autoplay_enabled').removeClass('btn-primary'); $('.autoplay_disabled').addClass('btn-primary'); } $('.autoplay_disabled').click(function() { switchAutoPlayBtns('off'); }); $('.autoplay_enabled').click(function() { switchAutoPlayBtns('on'); }); } //目录收拢、展开 $('.btn-dir-ext').click(function(evt) { var cookieKey = 'dir_ext_status'; var status = $('.btn-dir-ext').attr('data-status'), opened_title = $('.btn-dir-ext').attr('data-opened-title'), closed_title = $('.btn-dir-ext').attr('data-closed-title'); if (status == 'opened') { $('.btn-dir-ext').attr('data-status', 'closed'); $('.btn-dir-ext').parents('.gap-hr').prev('.im_mainl').addClass('hide'); $('.btn-dir-ext').find('img').attr('src', '/img/arrow-down.svg'); $('.btn-dir-ext').find('span').text(closed_title); Cookies.set(cookieKey, 'closed', { expires: 1 }); }else { $('.btn-dir-ext').attr('data-status', 'opened'); $('.btn-dir-ext').parents('.gap-hr').prev('.im_mainl').removeClass('hide'); $('.btn-dir-ext').find('img').attr('src', '/img/arrow-up.svg'); $('.btn-dir-ext').find('span').text(opened_title); Cookies.set(cookieKey, 'opened', { expires: 1 }); } }); $('.expand-icon').click(function(evt) { var cookieKey = 'menu_ext_status'; var status = $('.expand-icon').attr('data-status'); if (!status || status == 'opened') { $('.expand-icon').attr('data-status', 'closed'); $('.img_main').addClass('full'); $('.expand-icon img').attr('src', '/img/beauty/arrow-right-circle.svg'); $('.navbar-fixed-left').addClass('closed'); Cookies.set(cookieKey, 'closed', { expires: 1 }); }else { $('.expand-icon').attr('data-status', 'opened'); $('.img_main').removeClass('full'); $('.expand-icon img').attr('src', '/img/beauty/arrow-left-circle.svg'); $('.navbar-fixed-left').removeClass('closed'); Cookies.set(cookieKey, 'opened', { expires: 1 }); } });