Adjust comment and qrcode feature

app/assets/javascripts/qrcode_op.js.coffee

@@ -1,6 +1,13 @@
 $(document).on 'turbolinks:load', ->
+
+  if $('#qrcode-home').length > 0
+    $('#qrcode-home').empty()
+    new QRCode( $('#qrcode-home')[0], $('#qrcode-home').data('url') )
+
   if $('#image-tag').length > 0
+    $('#image-tag').empty()
     new QRCode( $('#image-tag')[0], $('#image-tag').data('url') )
+
   $('#qrcode-link').click (event)->
     event.preventDefault()
     $('.social-share').toggle()

app/assets/stylesheets/blogs.scss

@@ -60,6 +60,10 @@
   padding-left: 0rem;
 }
 
+#qrcode-home {
+  padding: 1rem 2rem 1rem 0;
+}
+
 .qrcode {
   display: inline-block;
   float: right;
@@ -69,10 +73,6 @@
   }
 }
 
-.social-share {
-  display: none;
-}
-
 .qrcode-wrapper {
   float: right;
   margin-top: -2rem;
@@ -85,6 +85,10 @@
   }
 }
 
+.social-share {
+  display: none;
+}
+
 .subscribe-ul {
   list-style-type: none;
   margin-left: 0;

app/assets/stylesheets/comments.scss

@@ -47,14 +47,17 @@
     color: #b3b3b3;
   }
   .comment-content {
-    padding-bottom: 2.275rem;
+    padding-bottom: 1rem;
     padding-left: 0.275rem;
     border-bottom: 1px dashed #8a8a8a;
     margin-bottom: 0;
-    white-space: pre;
+
+    p {
+      margin-bottom: 0.325rem;
+    }
   }
   .name {
-    padding-top: 0.5rem;
+    padding-top: 1rem;
     padding-left: 0.275rem;
   }
 }
@@ -79,7 +82,7 @@
 }
 
 .comment-wrapper {
-  margin-bottom: 0.5rem;
+
   &:hover {
     background-color: #444444;
   }
@@ -91,7 +94,6 @@
   .comment-content {
     word-wrap: break-word;
     color: #DDDDDD;
-    white-space: pre-wrap;
     word-break: break-all;
   }
 

app/assets/stylesheets/qrcodes.scss

@@ -1,4 +1,5 @@
 #image-tag {
   float: right;
   width: 200px;
+  margin-bottom: 1rem;
 }

app/controllers/blogs_controller.rb

@@ -20,7 +20,7 @@ class BlogsController < ApplicationController
     @post = Post.find(params[:id])
     @post.visited
     @prev = Post.where('created_at < ?', @post.created_at).order(created_at: :desc).first
-    @prev = Post.where('created_at > ?', @post.created_at).order(created_at: :asc).first
+    @next = Post.where('created_at > ?', @post.created_at).order(created_at: :asc).first
     @comments = @post.comments.order(created_at: :desc)
     @likes_count = @post.likes.count
     respond_to do |format|

app/views/admin/comments/index.html.slim

@@ -18,7 +18,7 @@
             td
               = mail_to comment.email
             td
-              p.pre #{comment.content}
+              = simple_format(comment.content)
             td
               = format_time(comment.created_at)
 

app/views/blogs/index.html.slim

@@ -27,20 +27,11 @@
     .row.ng-cloak ng-controller='AboutController'
       .small-12.medium-6.large-12.columns
         ul.subscribe-ul
-          - if ENV['MAIL_SERVER'].present?
           li
-              = link_to t('subscribes.email'), '', "ng-click"=>"click('email')"
-              .email-subscribe ng-show="type == 'email'"
-                = text_field_tag 'email', nil, placeholder: 'your@email.com', 'ng-model'=>'email'
-                button.small ng-click="subscribe()" ng-disabled="! email_validate()" #{t('subscribes.submit')}
-                span.subscribe-success ng-show="subscribe_success" #{t('subscribes.submit_success')}
-                span.subscribe-fail ng-show="subscribe_success == false" {{subscribe_fail_msg}}
+            a data-toggle="qrcode-home" #{t('subscribes.wechat') }
+            #qrcode-home.weixin-subscribe.hide data-toggler='hide' data-url=root_url
           li
-            = link_to t('subscribes.wechat'), '', "ng-click"=>"click('weixin')"
-            .weixin-subscribe ng-show="type == 'weixin'"
-              = render partial: "qrcode", locals: { str: root_url }
-          li
-            = link_to t('subscribes.rss'), '', "ng-click"=>"click('rss')"
-            .rss-subscribe ng-show="type == 'rss'"
+            a data-toggle="rss-home" #{t('subscribes.rss') }
+            #rss-home.rss-subscribe.hide data-toggler='hide'
               = link_to rss_blogs_path do
                 - image_tag('rss.png')

app/views/blogs/show.html.slim

@@ -9,6 +9,7 @@
     = render partial: "post", :locals=> { post: @post }
 .comment-field
   = render partial: 'comment', locals: { comments: @comments, post: @post }
+  p
   .row
     .small-12.large-9.large-centered.columns
       - if @prev

app/views/comments/_comment_content.html.slim

@@ -6,5 +6,4 @@
         | #{"  • "}
         span.created-at
           | #{format_time(comment.created_at) }
-      / ignore "white-space: pre" 's effect
-      <p class=comment-content>#{comment.content}</p>
+      = render partial: 'comments/comment_pre', locals: { comment: comment }

app/views/comments/_comment_pre.html.slim

@@ -0,0 +1,2 @@
+.comment-content
+  = simple_format(comment.content)