From df64f4628dab2932d1e6f6ace6881ece933055a7 Mon Sep 17 00:00:00 2001
From: Nicolas Stepien <stepien.nicolas@gmail.com>
Date: Mon, 6 Feb 2012 16:07:56 +0100
Subject: [PATCH] Add recursive filtering option. Close #128

---
 4chan_x.user.js | 8 +++++---
 changelog       | 1 +
 script.coffee   | 7 ++++---
 3 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/4chan_x.user.js b/4chan_x.user.js
index 60379c816..88c6e345e 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -91,6 +91,7 @@
         'Anonymize': [false, 'Make everybody anonymous'],
         'Filter': [false, 'Self-moderation placebo'],
         'Filter OPs': [false, 'Filter OPs along with their threads'],
+        'Recursive Filtering': [false, 'Filter replies of filtered posts, recursively'],
         'Reply Hiding': [true, 'Hide single replies'],
         'Thread Hiding': [true, 'Hide entire threads'],
         'Show Stubs': [true, 'Of hidden threads / replies']
@@ -617,9 +618,10 @@
         _results = [];
         for (_i = 0, _len = _ref.length; _i < _len; _i++) {
           quote = _ref[_i];
-          if (el = $.id(quote.hash.slice(1))) {
-            if (el.parentNode.parentNode.parentNode.hidden) {
-              _results.push($.addClass(quote, 'filtered'));
+          if ((el = $.id(quote.hash.slice(1))) && el.parentNode.parentNode.parentNode.hidden) {
+            $.addClass(quote, 'filtered');
+            if (conf['Recursive Filtering']) {
+              _results.push(root.hidden = true);
             } else {
               _results.push(void 0);
             }
diff --git a/changelog b/changelog
index 4cff966b8..8e5766236 100644
--- a/changelog
+++ b/changelog
@@ -4,6 +4,7 @@ master
 - Mayhem
   Increase Sauce linking possibilites:
     Thumbnails, full images, MD5 hashes.
+  New option: Recursive Filtering: Filter replies of filtered posts.
   Unread Favicon is now optional, independent of Unread Count.
   Fix some compatibility issues with file drag and drop, notably with QuickDrag extension.
 
diff --git a/script.coffee b/script.coffee
index c2cdf082d..4cf0d2113 100644
--- a/script.coffee
+++ b/script.coffee
@@ -14,6 +14,7 @@ config =
       'Anonymize':                    [false, 'Make everybody anonymous']
       'Filter':                       [false, 'Self-moderation placebo']
       'Filter OPs':                   [false, 'Filter OPs along with their threads']
+      'Recursive Filtering':          [false, 'Filter replies of filtered posts, recursively']
       'Reply Hiding':                 [true,  'Hide single replies']
       'Thread Hiding':                [true,  'Hide entire threads']
       'Show Stubs':                   [true,  'Of hidden threads / replies']
@@ -456,9 +457,9 @@ strikethroughQuotes =
     g.callbacks.push (root) ->
       return if root.className is 'inline'
       for quote in $$ '.quotelink', root
-        if el = $.id quote.hash[1..]
-          if el.parentNode.parentNode.parentNode.hidden
-            $.addClass quote, 'filtered'
+        if (el = $.id quote.hash[1..]) and el.parentNode.parentNode.parentNode.hidden
+          $.addClass quote, 'filtered'
+          root.hidden = true if conf['Recursive Filtering']
 
 expandComment =
   init: ->