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https://github.com/jerryc127/hexo-theme-butterfly.git
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6cdd19e07f
2. Feature: 增加頁面排版，可選擇把右邊欄放在左邊 3. Feature: 增加 Note (Bootstrap Callout) (移植於next主題) 4. Feature: 手機上能夠查看TOC 5. Feature: 增加直達評論按鈕 6. Fix: 修復post頁在寬度1024px下的顯示bug 7. Fix: 修復代碼框部分語言沒有顯示正確的代碼語言 8. Fix: 修復設置裏把Disqus註釋掉無法運行的bug
100 lines
3.0 KiB
JavaScript
100 lines
3.0 KiB
JavaScript
hexo.extend.helper.register('related_posts', function (currentPost, allPosts) {
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var relatedPosts = [];
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currentPost.tags.forEach(function (tag) {
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allPosts.forEach(function (post) {
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if (isTagRelated(tag.name, post.tags)) {
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var relatedPost = {
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title: post.title,
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path: post.path,
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cover: post.cover,
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weight: 1
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};
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var index = findItem(relatedPosts, 'path', post.path);
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if (index != -1) {
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relatedPosts[index].weight += 1;
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} else {
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if (currentPost.path != post.path) {
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relatedPosts.push(relatedPost);
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};
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};
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};
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});
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});
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if (relatedPosts.length == 0) { return '' };
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var result = "";
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var limit_num = hexo.theme.config.related_post.limit || 6
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var lang = hexo.theme.config.rootConfig.language;
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var headline_lang;
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if (lang === 'zh-CN') {
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headline_lang = '相关推荐';
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} else if ( lang === 'zh-TW') {
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headline_lang = '相關推薦';
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} else {
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headline_lang = 'Recommend';
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}
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relatedPosts = relatedPosts.sort(compare('weight'));
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var lazy_src = hexo.theme.config.lazyload.enable ? lazy_src = 'data-src' : lazy_src = 'src'
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var lazy_class = hexo.theme.config.lazyload.enable ? lazy_class = 'lozad' : lazy_class = ''
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if (relatedPosts.length > 0) {
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result += '<div class="relatedPosts">'
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result += '<div class="relatedPosts_headline"><i class="fa fa-fw fa-thumbs-up" aria-hidden="true"></i><span>' + ' ' + headline_lang + '</span></div>'
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result += '<div class="relatedPosts_list">'
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for (var i = 0; i < Math.min(relatedPosts.length, limit_num); i++) {
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var cover = relatedPosts[i].cover || random_cover()
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result += '<div class="relatedPosts_item"><a href="' + hexo.theme.config.rootConfig.root + relatedPosts[i].path + '" title="' + relatedPosts[i].title + '">';
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result += '<img class="relatedPosts_cover '+ lazy_class + '"' + lazy_src + '="' + cover + '">';
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result += '<div class="relatedPosts_title">' + relatedPosts[i].title + '</div>';
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result += '</a></div>'
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};
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result += '</div><div class="clear_both"></div></div>'
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return result;
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}
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});
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hexo.extend.helper.register('echo', function(path){
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return path;
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});
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function isTagRelated (tagName, TBDtags) {
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var result = false;
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TBDtags.forEach(function (tag) {
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if (tagName == tag.name) {
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result = true;
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};
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})
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return result;
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}
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function findItem (arrayToSearch, attr, val) {
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for (var i = 0; i < arrayToSearch.length; i++) {
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if (arrayToSearch[i][attr] == val) {
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return i
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};
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};
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return -1;
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}
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function compare (attr) {
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return function (a, b) {
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var val1 = a[attr];
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var val2 = b[attr];
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return val2 - val1;
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}
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}
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function random_cover() {
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var post_cover;
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var num;
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if (!Array.isArray(hexo.theme.config.default_cover)) {
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post_cover = hexo.theme.config.default_cover
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return post_cover
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} else {
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num = Math.floor(Math.random() * (hexo.theme.config.default_cover.length));
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post_cover = hexo.theme.config.default_cover[num];
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return post_cover
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}
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}
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