From d7456383a28b83143ebf24f467ce63a33d7c1338 Mon Sep 17 00:00:00 2001
From: Carsten Grohmann <mail@carstengrohmann.de>
Date: Sun, 12 Aug 2018 13:34:24 +0200
Subject: [PATCH] Hide full OOM message at and of the table

Since all elements are extracted and shown already. The original OOM
text is faded out. Click to notice next by the head line to expand
the full message again.
---
 OOMAnalyser.html | 12 +++++++++++-
 OOMAnalyser.py   | 14 ++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/OOMAnalyser.html b/OOMAnalyser.html
index e6c5bff..8893e7c 100644
--- a/OOMAnalyser.html
+++ b/OOMAnalyser.html
@@ -38,6 +38,12 @@
             display: none;
         }
 
+        .click_msg_in_th {
+            font-size: small;
+            font-weight: unset;
+            padding: unset;
+        }
+
         table {
             border-collapse: collapse;
             padding: 10px;
@@ -541,7 +547,11 @@ function goBack() {
         <!-- Initial OOM -->
 
         <tr>
-            <th scope="row" colspan="3">Entire OOM Message</th>
+            <th scope="row" colspan="3">Entire OOM Message
+                <span class="click_msg_in_th">
+                    <a href="javascript:void(0);" id="oom_toogle_msg" onclick="OOMAnalyser.oomAnalyser.toggle_oom()" title="Click to show/hide full OOM message">(click to hide)</a>
+                </span>
+            </th>
         </tr>
         <tr>
             <td></td>
diff --git a/OOMAnalyser.py b/OOMAnalyser.py
index e13f8b3..51031ae 100644
--- a/OOMAnalyser.py
+++ b/OOMAnalyser.py
@@ -891,6 +891,7 @@ Killed process 6576 (java) total-vm:33914892kB, anon-rss:20629004kB, file-rss:0k
 
         element = document.getElementById('oom')
         element.textContent = self.oom.text
+        self.toggle_oom(show=False)
 
     def analyse(self):
         # reset the output elements to default
@@ -921,5 +922,18 @@ Killed process 6576 (java) total-vm:33914892kB, anon-rss:20629004kB, file-rss:0k
     def copy_example(self):
         document.getElementById('textarea_oom').value = self.example
 
+    def toggle_oom(self, show=False):
+        """Toggle the visibility of the full OOM message"""
+        oom_element = document.getElementById('oom')
+        row_with_oom = oom_element.parentNode.parentNode
+        toggle_msg = document.getElementById('oom_toogle_msg')
+
+        if show or row_with_oom.classList.contains('hide_tablerow'):
+            row_with_oom.classList.remove('hide_tablerow')
+            toggle_msg.text = "(click to hide)"
+        else:
+            row_with_oom.classList.add('hide_tablerow')
+            toggle_msg.text = "(click to show)"
+
 
 oomAnalyser = OOMAnalyser()