From 320cb1269ca82e9fd4d09a05c46c4be5d8960e03 Mon Sep 17 00:00:00 2001
From: Nicolas Stepien <stepien.nicolas@gmail.com>
Date: Sun, 2 Sep 2012 01:22:52 +0200
Subject: [PATCH] Small adjustments in backlinking.

---
 4chan_x.user.js | 19 +++++++++++--------
 script.coffee   | 31 ++++++++++++++++---------------
 2 files changed, 27 insertions(+), 23 deletions(-)

diff --git a/4chan_x.user.js b/4chan_x.user.js
index 8561e092b..46069f63c 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -665,8 +665,7 @@
         post: post,
         info: info,
         comment: $('.postMessage', post),
-        quotelinks: [],
-        backlinks: info.getElementsByClassName('backlink')
+        quotelinks: []
       };
       this.info = {};
       if (subject = $('.subject', info)) {
@@ -772,6 +771,7 @@
 
     function Clone(origin) {
       var file, index, info, key, nodes, post, quotelink, root, val, _i, _j, _len, _len1, _ref, _ref1, _ref2;
+      this.origin = origin;
       _ref = ['ID', 'board', 'thread', 'info', 'quotes', 'isReply'];
       for (_i = 0, _len = _ref.length; _i < _len; _i++) {
         key = _ref[_i];
@@ -786,8 +786,7 @@
         post: post,
         info: info,
         comment: $('.postMessage', post),
-        quotelinks: [],
-        backlinks: info.getElementsByClassName('backlinks')
+        quotelinks: []
       };
       if (nodes.subject) {
         this.nodes.subject = $('.subject', info);
@@ -813,9 +812,6 @@
       if (nodes.date) {
         this.nodes.date = $('.dateTime', info);
       }
-      if (nodes.backlinkContainer) {
-        this.nodes.backlinkContainer = $('.container', info);
-      }
       _ref1 = $$('.quotelink', this.nodes.comment);
       for (_j = 0, _len1 = _ref1.length; _j < _len1; _j++) {
         quotelink = _ref1[_j];
@@ -1093,11 +1089,18 @@
     },
     secondNode: function() {
       var container;
-      if (this.isClone || !(Conf['OP Backlinks'] || this.isReply)) {
+      if (this.isClone && this.origin.nodes.backlinkContainer) {
+        container = $('.container', this.nodes.info);
+        this.nodes.backlinkContainer = container;
+        this.nodes.backlinks = container.getElementsByClassName('backlinks');
+        return;
+      }
+      if (!(Conf['OP Backlinks'] || this.isReply)) {
         return;
       }
       container = QuoteBacklink.getContainer("" + this.board + "." + this);
       this.nodes.backlinkContainer = container;
+      this.nodes.backlinks = container.getElementsByClassName('backlinks');
       return $.add(this.nodes.info, container);
     },
     getContainer: function(id) {
diff --git a/script.coffee b/script.coffee
index cc1a1fcdc..9c70564e3 100644
--- a/script.coffee
+++ b/script.coffee
@@ -512,7 +512,6 @@ class Post
       info: info
       comment: $ '.postMessage', post
       quotelinks: []
-      backlinks: info.getElementsByClassName 'backlink'
 
     @info = {}
     if subject        = $ '.subject',     info
@@ -602,7 +601,7 @@ class Post
     $.rm clone.nodes.root
 
 class Clone extends Post
-  constructor: (origin) ->
+  constructor: (@origin) ->
     for key in ['ID', 'board', 'thread', 'info', 'quotes', 'isReply']
       # Copy or point to the origin's key value.
       @[key] = origin[key]
@@ -617,26 +616,23 @@ class Clone extends Post
       info: info
       comment: $ '.postMessage', post
       quotelinks: []
-      backlinks: info.getElementsByClassName 'backlinks'
 
     if nodes.subject
-      @nodes.subject           = $ '.subject',     info
+      @nodes.subject  = $ '.subject',     info
     if nodes.name
-      @nodes.name              = $ '.name',        info
+      @nodes.name     = $ '.name',        info
     if nodes.email
-      @nodes.email             = $ '.useremail',   info
+      @nodes.email    = $ '.useremail',   info
     if nodes.tripcode
-      @nodes.tripcode          = $ '.postertrip',  info
+      @nodes.tripcode = $ '.postertrip',  info
     if nodes.uniqueID
-      @nodes.uniqueID          = $ '.posteruid',   info
+      @nodes.uniqueID = $ '.posteruid',   info
     if nodes.capcode
-      @nodes.capcode           = $ '.capcode',     info
+      @nodes.capcode  = $ '.capcode',     info
     if nodes.flag
-      @nodes.flag              = $ '.countryFlag', info
+      @nodes.flag     = $ '.countryFlag', info
     if nodes.date
-      @nodes.date              = $ '.dateTime',    info
-    if nodes.backlinkContainer
-      @nodes.backlinkContainer = $ '.container',   info
+      @nodes.date     = $ '.dateTime',    info
 
     for quotelink in $$ '.quotelink', @nodes.comment
       # See comments in Post's constructor.
@@ -916,7 +912,6 @@ QuoteBacklink =
   #  - newly fetched posts.
   #  - in copies.
   # XXX what about order for fetched posts?
-  # XXX need to work on post copying first before appending inside copies too
   #
   # First callback creates backlinks and add them to relevant containers.
   # Second callback adds relevant containers into posts.
@@ -956,10 +951,16 @@ QuoteBacklink =
         $.add container, [$.tn(' '), link]
     return
   secondNode: ->
+    if @isClone and @origin.nodes.backlinkContainer
+      container = $ '.container', @nodes.info
+      @nodes.backlinkContainer = container
+      @nodes.backlinks = container.getElementsByClassName 'backlinks'
+      return
     # Don't backlink the OP.
-    return if @isClone or !(Conf['OP Backlinks'] or @isReply)
+    return unless Conf['OP Backlinks'] or @isReply
     container = QuoteBacklink.getContainer "#{@board}.#{@}"
     @nodes.backlinkContainer = container
+    @nodes.backlinks = container.getElementsByClassName 'backlinks'
     $.add @nodes.info, container
   getContainer: (id) ->
     @containers[id] or=