From 6e6174c534fbacfb574f42cf94aebde8d5c944a6 Mon Sep 17 00:00:00 2001
From: xaoxuu <xaoxuu@gmail.com>
Date: Thu, 12 Mar 2020 18:17:48 +0800
Subject: [PATCH] tabs

---
 _config.yml                  |  6 ++--
 scripts/tabs.js              | 59 +++++++++++++++++++++++++++++++++++
 source/css/_layout/tabs.styl | 60 ++++++++++++++++++++++++++++++++++++
 source/js/app.js             | 15 +++++++++
 4 files changed, 137 insertions(+), 3 deletions(-)
 create mode 100644 scripts/tabs.js
 create mode 100644 source/css/_layout/tabs.styl

diff --git a/_config.yml b/_config.yml
index f5d51a7..441f68d 100755
--- a/_config.yml
+++ b/_config.yml
@@ -1,11 +1,11 @@
 ############################### Basic Information ###############################
 info:
   name: Volantis
-  version: '2.0.2'
+  version: '2.1-beta'
   docs: https://volantis.js.org/
   cdn: # To use CDN, write 'use_cdn: true' in 'blog/_config.yml'.
-    css: https://cdn.jsdelivr.net/gh/xaoxuu/cdn-volantis@2.0.2.4/css/style.css
-    js: https://cdn.jsdelivr.net/gh/xaoxuu/cdn-volantis@2.0.2.4/js/app.js
+    # css: https://cdn.jsdelivr.net/gh/xaoxuu/cdn-volantis@2.0.2.4/css/style.css
+    # js: https://cdn.jsdelivr.net/gh/xaoxuu/cdn-volantis@2.0.2.4/js/app.js
 
 
 ############################### Style ###############################
diff --git a/scripts/tabs.js b/scripts/tabs.js
new file mode 100644
index 0000000..4b39576
--- /dev/null
+++ b/scripts/tabs.js
@@ -0,0 +1,59 @@
+/**
+ * tabs.js | https://theme-next.org/docs/tag-plugins/tabs
+ */
+
+/* global hexo */
+
+'use strict';
+
+function postTabs(args, content) {
+  var tabBlock = /<!--\s*tab (.*?)\s*-->\n([\w\W\s\S]*?)<!--\s*endtab\s*-->/g;
+
+  args = args.join(' ').split(',');
+  var tabName = args[0];
+  var tabActive = Number(args[1]) || 0;
+
+  var matches = [];
+  var match;
+  var tabId = 0;
+  var tabNav = '';
+  var tabContent = '';
+
+  !tabName && hexo.log.warn('Tabs block must have unique name!');
+
+  while ((match = tabBlock.exec(content)) !== null) {
+    matches.push(match[1]);
+    matches.push(match[2]);
+  }
+
+  for (var i = 0; i < matches.length; i += 2) {
+    var tabParameters = matches[i].split('@');
+    var postContent   = matches[i + 1];
+    var tabCaption    = tabParameters[0] || '';
+    var tabIcon       = tabParameters[1] || '';
+    var tabHref       = '';
+
+    postContent = hexo.render.renderSync({text: postContent, engine: 'markdown'}).trim();
+
+    tabId += 1;
+    tabHref = (tabName + ' ' + tabId).toLowerCase().split(' ').join('-');
+
+    ((tabCaption.length === 0) && (tabIcon.length === 0)) && (tabCaption = tabName + ' ' + tabId);
+
+    var isOnlyicon = tabIcon.length > 0 && tabCaption.length === 0 ? ' style="text-align: center;"' : '';
+    tabIcon.length > 0 && (tabIcon = `<i class="fa fa-${tabIcon.trim()}"${isOnlyicon}></i>`);
+
+    var isActive = (tabActive > 0 && tabActive === tabId) || (tabActive === 0 && tabId === 1) ? ' active' : '';
+    tabNav += `<li class="tab${isActive}"><a href="#${tabHref}">${tabIcon + tabCaption.trim()}</a></li>`;
+    tabContent += `<div class="tab-pane${isActive}" id="${tabHref}">${postContent}</div>`;
+  }
+
+  tabNav = `<ul class="nav-tabs">${tabNav}</ul>`;
+  tabContent = `<div class="tab-content">${tabContent}</div>`;
+
+  return `<div class="tabs" id="${tabName.toLowerCase().split(' ').join('-')}">${tabNav + tabContent}</div>`;
+}
+
+hexo.extend.tag.register('tabs', postTabs, {ends: true});
+hexo.extend.tag.register('subtabs', postTabs, {ends: true});
+hexo.extend.tag.register('subsubtabs', postTabs, {ends: true});
diff --git a/source/css/_layout/tabs.styl b/source/css/_layout/tabs.styl
new file mode 100644
index 0000000..df6d0a4
--- /dev/null
+++ b/source/css/_layout/tabs.styl
@@ -0,0 +1,60 @@
+$table-border-color = $color-block
+$tbr = $borderradius-codeblock
+div.tabs
+  display: block
+  position: relative
+  margin-top: $gap-line
+  margin-bottom: $gap-line
+  border-bottom: 0
+  border-radius: $tbr
+  a
+    color: $color-text
+    &:hover
+      text-decoration: none
+
+
+div.tabs
+  ul.nav-tabs
+    display: flex
+    overflow-x: scroll
+    white-space: nowrap
+    justify-content: flex-start
+    margin: 0
+    padding: 0
+    padding-top: $borderradius-line
+    background: darken($color-block, 2)
+    border-radius: $tbr $tbr 0 0
+    li.tab
+      list-style-type: none
+      border-radius: $tbr $tbr 0 0
+      a
+        display: block
+        padding: $gap * 0.5
+        margin: 0 $gap * 0.5
+        text-align: center
+        font-size: $fontsize-meta
+        font-weight: bold
+        color: $color-meta
+        border-bottom: $borderradius-line solid transparent
+        &:hover
+          color: $color-p
+          border-bottom: $borderradius-line solid $color-meta
+      &.active a
+        cursor: default
+        color: $color-p
+        border-bottom: $borderradius-line solid $color-meta
+
+  .tab-content
+    overflow: hidden
+    .tab-pane
+      background: lighten($color-block, 2)
+      border-top: 0
+      border-radius: $tbr
+      padding: $gap-inline $gap
+      &:not(.active)
+        display: none
+
+      &.active
+        display: block
+        &:nth-of-type(1)
+          border-radius: 0 $tbr $tbr $tbr
diff --git a/source/js/app.js b/source/js/app.js
index d8d171c..511d3ae 100755
--- a/source/js/app.js
+++ b/source/js/app.js
@@ -303,6 +303,20 @@ var customSearch;
 		}
 	}
 
+	function setTabs() {
+		const $tabs = $('.tabs');
+		if ($tabs.length === 0) return;
+		$tabs.on('click', 'a', (e) => {
+			e.preventDefault();
+			e.stopPropagation();
+			$tabs.find('.nav-tabs .active').removeClass('active');
+			$tabs.find(e.target.parentElement).addClass('active');
+			$tabs.find('.tab-content .active').removeClass('active');
+			$tabs.find($(e.target).attr("href")).addClass('active');
+			return false;
+		});
+	}
+
 	$(function () {
 		setHeader();
 		setHeaderMenuSelection();
@@ -311,6 +325,7 @@ var customSearch;
 		setTocToggle();
 		setScrollAnchor();
 		setSearchService();
+		setTabs();
 		// $(".article .video-container").fitVids();
 		$('.scroll-down').on('click', function () {
 	    scrolltoElement('.l_body');