From 34d758cbf4d76c4bd9282284391e2cc981c7f3f5 Mon Sep 17 00:00:00 2001
From: StevenJoeZhang <1119186082@qq.com>
Date: Thu, 1 Aug 2019 13:23:43 +0800
Subject: [PATCH 1/2] Fix

---
 scripts/filters/exturl.js   | 14 ++++++++------
 scripts/filters/lazyload.js |  7 +++----
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/scripts/filters/exturl.js b/scripts/filters/exturl.js
index 451598792d..656605abe1 100644
--- a/scripts/filters/exturl.js
+++ b/scripts/filters/exturl.js
@@ -14,12 +14,14 @@ hexo.extend.filter.register('after_post_render', data => {
   if (!cheerio) cheerio = require('cheerio');
 
   const $ = cheerio.load(data.content, {decodeEntities: false});
+  const links = $('a');
+  if (!links.length) return data;
 
-  var config = this.config;
+  var config = hexo.config;
   var siteHost = url.parse(config.url).hostname || config.url;
 
-  $('a').each(() => {
-    var href = $(this).attr('href');
+  links.each((i, o) => {
+    var href = $(o).attr('href');
     // Exit if the href attribute doesn't exists.
     if (!href) return;
 
@@ -32,12 +34,12 @@ hexo.extend.filter.register('after_post_render', data => {
     if (data.hostname === siteHost) return;
 
     // If title atribute filled, set it as title; if not, set url as title.
-    var title = $(this).attr('title') || href;
+    var title = $(o).attr('title') || href;
 
     var encoded = Buffer.from(href).toString('base64');
 
-    $(this).replaceWith(() => {
-      return $(`<span class="exturl" data-url="${encoded}" title="${title}">${$(this).html()}<i class="fa fa-external-link"></i></span>`);
+    $(o).replaceWith(() => {
+      return $(`<span class="exturl" data-url="${encoded}" title="${title}">${$(o).html()}<i class="fa fa-external-link"></i></span>`);
     });
 
   });
diff --git a/scripts/filters/lazyload.js b/scripts/filters/lazyload.js
index 5e7ab56d03..32811f953d 100644
--- a/scripts/filters/lazyload.js
+++ b/scripts/filters/lazyload.js
@@ -12,13 +12,12 @@ hexo.extend.filter.register('after_post_render', data => {
   if (!cheerio) cheerio = require('cheerio');
 
   const $ = cheerio.load(data.content, {decodeEntities: false});
-
   const images = $('img');
   if (!images.length) return data;
 
-  Array.from(images).forEach(img => {
-    let src = $(img).attr('src');
-    $(img).attr('data-src', src).removeAttr('src');
+  images.each((i, o) => {
+    let src = $(o).attr('src');
+    $(o).attr('data-src', src).removeAttr('src');
   });
 
   data.content = $.html();

From 99d2fc703503ded72ecfa52b80092754ea9aa637 Mon Sep 17 00:00:00 2001
From: StevenJoeZhang <1119186082@qq.com>
Date: Thu, 1 Aug 2019 13:31:57 +0800
Subject: [PATCH 2/2] Fix

---
 scripts/hexo-event.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/hexo-event.js b/scripts/hexo-event.js
index a57ee687fe..84827d844e 100644
--- a/scripts/hexo-event.js
+++ b/scripts/hexo-event.js
@@ -26,8 +26,8 @@ hexo.on('generateBefore', () => {
 
     // Custom languages support. Introduced in NexT v6.3.0.
     if (data && data.languages) {
-      var lang = this.config.language;
-      var i18n = this.theme.i18n;
+      var lang = hexo.config.language;
+      var i18n = hexo.theme.i18n;
 
       var mergeLang = lang => {
         i18n.set(lang, merge(i18n.get([lang]), data.languages[lang]));