Remove cheers and auto_excerpt (#1284)

_config.yml

@@ -241,12 +241,6 @@ chat:
 # Automatically excerpt description in homepage as preamble text.
 excerpt_description: true
 
-# Automatically excerpt (Not recommend).
-# Use <!-- more --> in the post to control excerpt accurately.
-auto_excerpt:
-  enable: false
-  length: 150
-
 # Read more button
 # If true, the read more button will be displayed in excerpt section.
 read_more_btn: true
@@ -315,9 +309,6 @@ post_navigation: left
 # See: https://theme-next.org/docs/theme-settings/custom-pages
 # ---------------------------------------------------------------
 
-# Enable "cheers" for archive page.
-cheers: true
-
 # TagCloud settings for tags page.
 tagcloud:
   # All values below are same as default, change them by yourself.

layout/archive.swig

@@ -11,8 +11,6 @@
   {#####################}
   <div class="post-block">
     <div class="posts-collapse">
-
-      {%- if theme.cheers %}
       <div class="collection-title">
         {%- set posts_length = site.posts.length %}
         {%- if posts_length > 210 %}
@@ -30,7 +28,6 @@
         {%- endif %}
         <span class="collection-header">{{ __('cheers.' + cheers) }}! {{ _p("counter.archive_posts", site.posts.length) }} {{ __('keep_on') }}</span>
       </div>
-      {%- endif %}
 
       {{ post_template.render(page.posts) }}
 

scripts/filters/post.js

@@ -6,11 +6,10 @@ hexo.extend.filter.register('after_post_render', data => {
   const { config } = hexo;
   const theme = hexo.theme.config;
   const filters = {
-    excerpt : theme.auto_excerpt && theme.auto_excerpt.enable && data.excerpt === '',
     exturl  : theme.exturl,
     lazyload: theme.lazyload
   };
-  if (!filters.excerpt && !filters.exturl && !filters.lazyload) return;
+  if (!filters.exturl && !filters.lazyload) return;
   const cheerio = require('cheerio');
   const $ = cheerio.load(data.content, {
     decodeEntities: false
@@ -45,29 +44,6 @@ hexo.extend.filter.register('after_post_render', data => {
       });
     });
   }
-  if (filters.excerpt) {
-    const elements = $.root().children();
-    const _$ = cheerio.load('', {
-      decodeEntities: false
-    });
-    var length = 0;
-    elements.each((i, o) => {
-      if (length > theme.auto_excerpt.length) return;
-      length += $(o).text().length;
-      _$.root().append($(o).remove());
-    });
-
-    if ($.root().children().length) {
-      data.excerpt = _$.html();
-      data.more = $.html();
-      data.content = data.excerpt + '<a id="more"></a>' + data.more;
-    } else {
-      data.excerpt = '';
-      data.content = _$.html();
-      data.more = data.content;
-    }
-  } else {
-    data.content = $.html();
-  }
+  data.content = $.html();
 
 }, 20);