426 lines
16 KiB
JavaScript
426 lines
16 KiB
JavaScript
/*
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* Copyright (c) 2009, 2010, 2011, 2012, B3log Team
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @fileoverview timeline js.
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*
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* @author <a href="mailto:LLY219@gmail.com">Liyuan Li</a>
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* @version 1.0.1.1, Feb 20, 2013
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*/
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var timeline = {
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_COLHA: 0,
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_COLHB: 20,
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_initArticleList: function () {
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var $articles = $(".articles");
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if ($articles.length === 0 || $(".articles > .fn-clear").length > 0) {
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return;
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}
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$(window).resize(function () {
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var colH = [timeline._COLHA, timeline._COLHB];
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$articles.find("article").each(function () {
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var $it = $(this),
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isLeft = colH[1] > colH[0],
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top = isLeft ? colH[0] : colH[1];
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if (parseInt($it.css("top")) !== top) {
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$it.css({
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"top": top + "px",
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"position": "absolute"
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});
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if (isLeft) {
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this.className = "l";
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} else {
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this.className = "r";
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}
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}
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colH[( isLeft ? '0' : '1' )] += parseInt($it.outerHeight(true));
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});
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$articles.height(colH[0] > colH[1] ? colH[0] : colH[1]);
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});
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$(window).resize();
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$(".module img").imagesLoaded(function () {
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$(window).resize();
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});
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},
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_initIndexList: function () {
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var $archives = $(".articles > .fn-clear");
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if ($archives.length === 0) {
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return;
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}
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// 如果为 index 页面，重构 archives 结构，使其可收缩
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var year = 0;
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$(".nav-abs li").each(function (i) {
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var $this = $(this);
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$this.hide();
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if (year !== $this.data("year")) {
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year = $this.data("year");
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$this.before("<li class='close year' onclick='timeline.toggleArchives(this, " +
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year + ")'>" + year + "</li>");
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}
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});
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// 首次加载时，当没有下一页时，使用 js 隐藏"更多"按钮
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if ($(".article-more").parent().data("count") <= $(".article-more").parent().find("article").length) {
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$(".article-more").remove();
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}
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$(window).resize(function () {
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console.log("resize");
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$archives.each(function () {
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var colH = [timeline._COLHA + 60, timeline._COLHB * 4];
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var $articles = $(this).find("article");
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if ($articles.length === 0) {
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$(this).find("h2").remove();
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$(this).css("margin-bottom" , 0);
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} else {
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$articles.each(function () {
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var $it = $(this),
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isLeft = colH[1] > colH[0],
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top = isLeft ? colH[0] : colH[1];
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if (parseInt($it.css("top")) !== top) {
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console.log(top);
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$it.css({
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"top": top + "px",
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"position": "absolute"
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});
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if (isLeft) {
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this.className = "l";
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} else {
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this.className = "r";
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}
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}
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colH[( isLeft ? '0' : '1' )] += parseInt($it.outerHeight(true));
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});
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$(this).height(colH[0] > colH[1] ? colH[0] : colH[1]);
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}
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});
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});
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$(window).resize();
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$(".module img").imagesLoaded(function () {
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$(window).resize();
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});
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},
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_setNavCurrent: function () {
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$(".header li a").each(function () {
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if($(this).prop("href") === location.href.split("#")[0]) {
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this.className = "current";
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} else {
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this.className = "";
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}
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})
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},
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init: function () {
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$(window).scroll(function () {
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if ($(window).scrollTop() > 60) {
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$(".ico-top").show();
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} else {
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$(".ico-top").hide();
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}
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});
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timeline._initIndexList();
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timeline._initArticleList();
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timeline._setNavCurrent();
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},
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translate: function () {
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window.open("http://translate.google.com/translate?sl=auto&tl=auto&u=" + location.href);
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},
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getArchive: function (year, month, monthName) {
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var archiveDate = year + month,
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archive = year + "/" + month;
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window.location.hash = "#" + archiveDate;
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if ($("#" + archiveDate + " > article").length === 0) {
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var archiveDataTitle = year + " " + Label.yearLabel + " " + month + " " + Label.monthLabel;
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if (Label.localeString.substring(0, 2) === "en") {
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archiveDataTitle = monthName + " " + year;
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}
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var archiveHTML = '<h2><span class="article-archive">' + archiveDataTitle + '</span></h2>'
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+ '<div class="article-more" onclick="timeline.getNextPage(this, \''
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+ archive + '\')" data-page="0">' + Label.moreLabel + '</div>';
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$("#" + archiveDate).html(archiveHTML).css("margin-bottom", "50px");
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timeline.getNextPage($("#" + archiveDate).find(".article-more")[0], archive);
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}
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},
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getNextPage: function (it, archive) {
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var $more = $(it),
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currentPage = $more.data("page") + 1,
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path = "/articles/";
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if($("#tag").length === 1) {
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var pathnames = location.pathname.split("/");
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path = "/articles/tags/" + pathnames[pathnames.length - 1] + "/";
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} else if ($("#author").length === 1) {
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var pathnames = location.pathname.split("/");
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path = "/articles/authors/" + pathnames[pathnames.length - 1] + "/";
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} else if (archive) {
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path = "/articles/archives/" + archive + "/";
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}
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$.ajax({
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url: latkeConfig.servePath + path + currentPage,
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type: "GET",
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beforeSend: function () {
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$more.css("background",
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"url(" + latkeConfig.staticServePath
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+ "/skins/timeline/images/ajax-loader.gif) no-repeat scroll center center #60829F").text("");
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},
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success: function(result, textStatus){
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if (!result.sc) {
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$more.css("background", "none #60829F").text("Error");
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return;
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}
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if (result.rslts.articles.length === 0) {
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$more.remove();
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return;
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}
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var articlesHTML = "",
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pagination = result.rslts.pagination;
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// append articles
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for (var i = 0; i < result.rslts.articles.length; i++) {
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var article = result.rslts.articles[i];
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articlesHTML += '<article><div class="module"><div class="dot"></div>'
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+ '<div class="arrow"></div><time class="article-time"><span>'
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+ Util.toDate(article.articleCreateTime, 'yy-MM-dd HH:mm')
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+ '</span></time><h3 class="article-title"><a rel="bookmark" href="'
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+ latkeConfig.servePath + article.articlePermalink + '">'
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+article.articleTitle + '</a>';
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if (article.hasUpdated) {
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articlesHTML += '<sup>' + Label.updatedLabel + '</sup>';
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}
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if (article.articlePutTop) {
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articlesHTML += '<sup>' + Label.topArticleLabel + '</sup>';
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}
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articlesHTML += '</h3><p>' + article.articleAbstract + '</p>'
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+ '<span class="ico-tags ico" title="' + Label.tagLabel + '">';
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var articleTags = article.articleTags.split(",");
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for (var j = 0; j < articleTags.length; j++) {
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articlesHTML += '<a rel="category tag" href="' + latkeConfig.servePath
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+ '/tags/' + encodeURIComponent(articleTags[j]) + '">' + articleTags[j] + '</a>';
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if (j < articleTags.length - 1) {
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articlesHTML += ",";
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}
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}
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articlesHTML += '</span> <span class="ico-author ico" title="' + Label.authorLabel + '">'
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+ '<a rel="author" href="' + latkeConfig.servePath + '/authors/' + article.authorId + '">'
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+ article.authorName + '</a></span> <span class="ico-comment ico" title="'
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+ Label.commentLabel + '"><a rel="nofollow" href="' + latkeConfig.servePath + article.articlePermalink
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+ '#comments">' + (article.articleCommentCount === 0 ? Label.noCommentLabel : article.articleCommentCount)
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+ '</a></span> <span class="ico-view ico" title="' + Label.viewLabel + '">'
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+ '<a rel="nofollow" href="${servePath}${article.articlePermalink}">' + article.articleViewCount
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+ '</a></span></div></article>';
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}
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$more.before(articlesHTML).data("page", currentPage);
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// 最后一页处理
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if (pagination.paginationPageCount <= currentPage) {
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$more.remove();
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} else {
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$more.css("background", "none #60829F").text(Label.moreLabel);
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}
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$(window).resize();
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$(".module img").imagesLoaded(function () {
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$(window).resize();
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});
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}
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});
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},
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toggleArchives: function (it, year) {
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$(".nav-abs li").each(function (i) {
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var $it = $(this);
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if (!$it.hasClass("year")) {
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$it.hide();
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if (year === $it.data("year") && $(it).hasClass("close")) {
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$it.show();
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}
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}
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});
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$(".nav-abs li.year").each(function () {
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if (parseInt($(this).text()) === year) {
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if ($(it).hasClass("close")) {
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it.className = "year open";
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} else {
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it.className = "year close";
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}
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} else {
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this.className = "year close";
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}
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});
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}
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};
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/*!
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* jQuery imagesLoaded plugin v2.1.1
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* http://github.com/desandro/imagesloaded
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*
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* MIT License. by Paul Irish et al.
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*/
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/*jshint curly: true, eqeqeq: true, noempty: true, strict: true, undef: true, browser: true */
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/*global jQuery: false */
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;
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(function($, undefined) {
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'use strict';
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// blank image data-uri bypasses webkit log warning (thx doug jones)
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var BLANK = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==';
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$.fn.imagesLoaded = function( callback ) {
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var $this = this,
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deferred = $.isFunction($.Deferred) ? $.Deferred() : 0,
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hasNotify = $.isFunction(deferred.notify),
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$images = $this.find('img').add( $this.filter('img') ),
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loaded = [],
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proper = [],
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broken = [];
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// Register deferred callbacks
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if ($.isPlainObject(callback)) {
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$.each(callback, function (key, value) {
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if (key === 'callback') {
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callback = value;
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} else if (deferred) {
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deferred[key](value);
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}
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});
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}
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function doneLoading() {
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var $proper = $(proper),
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$broken = $(broken);
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if ( deferred ) {
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if ( broken.length ) {
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deferred.reject( $images, $proper, $broken );
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} else {
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deferred.resolve( $images );
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}
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}
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if ( $.isFunction( callback ) ) {
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callback.call( $this, $images, $proper, $broken );
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}
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}
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function imgLoadedHandler( event ) {
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imgLoaded( event.target, event.type === 'error' );
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}
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function imgLoaded( img, isBroken ) {
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// don't proceed if BLANK image, or image is already loaded
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if ( img.src === BLANK || $.inArray( img, loaded ) !== -1 ) {
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return;
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}
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// store element in loaded images array
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loaded.push( img );
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// keep track of broken and properly loaded images
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if ( isBroken ) {
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broken.push( img );
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} else {
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proper.push( img );
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}
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// cache image and its state for future calls
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$.data( img, 'imagesLoaded', {
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isBroken: isBroken,
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src: img.src
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} );
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// trigger deferred progress method if present
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if ( hasNotify ) {
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deferred.notifyWith( $(img), [ isBroken, $images, $(proper), $(broken) ] );
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}
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// call doneLoading and clean listeners if all images are loaded
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if ( $images.length === loaded.length ) {
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setTimeout( doneLoading );
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$images.unbind( '.imagesLoaded', imgLoadedHandler );
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}
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}
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// if no images, trigger immediately
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if ( !$images.length ) {
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doneLoading();
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} else {
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$images.bind( 'load.imagesLoaded error.imagesLoaded', imgLoadedHandler )
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.each( function( i, el ) {
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var src = el.src;
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// find out if this image has been already checked for status
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// if it was, and src has not changed, call imgLoaded on it
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var cached = $.data( el, 'imagesLoaded' );
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if ( cached && cached.src === src ) {
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imgLoaded( el, cached.isBroken );
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return;
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}
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// if complete is true and browser supports natural sizes, try
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// to check for image status manually
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if ( el.complete && el.naturalWidth !== undefined ) {
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imgLoaded( el, el.naturalWidth === 0 || el.naturalHeight === 0 );
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return;
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}
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// cached images don't fire load sometimes, so we reset src, but only when
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// dealing with IE, or image is complete (loaded) and failed manual check
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// webkit hack from http://groups.google.com/group/jquery-dev/browse_thread/thread/eee6ab7b2da50e1f
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if ( el.readyState || el.complete ) {
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el.src = BLANK;
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el.src = src;
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}
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});
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}
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return deferred ? deferred.promise( $this ) : $this;
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};
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})(jQuery);
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(function () {
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Util.init();
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Util.replaceSideEm($(".recent-comments-content"));
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Util.buildTags("tagsSide");
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timeline.init();
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})(); |