From e8b3459d2c1ce6a31631d4ed6de5bf3a40b62d24 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sun, 1 Sep 2019 12:09:57 +0200
Subject: [PATCH] Pretty print html debug

---
 .../main/java/eu/faircode/email/AdapterMessage.java    | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/AdapterMessage.java b/app/src/main/java/eu/faircode/email/AdapterMessage.java
index aea3593861..28ae554757 100644
--- a/app/src/main/java/eu/faircode/email/AdapterMessage.java
+++ b/app/src/main/java/eu/faircode/email/AdapterMessage.java
@@ -2421,8 +2421,14 @@ public class AdapterMessage extends RecyclerView.Adapter<AdapterMessage.ViewHold
                 }
 
                 String html = HtmlHelper.sanitize(context, body, show_images);
-                if (debug)
-                    html += "<pre>" + Html.escapeHtml(html) + "</pre>";
+                if (debug) {
+                    Document format = Jsoup.parse(html);
+                    format.outputSettings().prettyPrint(true).outline(true).indentAmount(1);
+                    String[] lines = format.outerHtml().split("\\r?\\n");
+                    for (int i = 0; i < lines.length; i++)
+                        lines[i] = Html.escapeHtml(lines[i]);
+                    html += "<pre>" + TextUtils.join("<br>", lines) + "</pre>";
+                }
 
                 Spanned spanned = HtmlHelper.fromHtml(html, new Html.ImageGetter() {
                     @Override