From 2faaa9d3af943ac6e4751d16fefa24599cb5cb76 Mon Sep 17 00:00:00 2001
From: Taylor Helsper <tehelsper@gmail.com>
Date: Fri, 24 Jan 2020 12:07:03 -0600
Subject: [PATCH] Add button to show upgrade logs after a failure

---
 rootfs/standard/var/www/mynode/device_info.py     | 15 +++++++++++++++
 rootfs/standard/var/www/mynode/settings.py        |  1 +
 .../var/www/mynode/templates/settings.html        |  7 +++++++
 3 files changed, 23 insertions(+)

diff --git a/rootfs/standard/var/www/mynode/device_info.py b/rootfs/standard/var/www/mynode/device_info.py
index b7e4dbd8..b84792dc 100644
--- a/rootfs/standard/var/www/mynode/device_info.py
+++ b/rootfs/standard/var/www/mynode/device_info.py
@@ -91,6 +91,21 @@ def upgrade_device():
 def did_upgrade_fail():
     return os.path.isfile("/mnt/hdd/mynode/settings/upgrade_error")
 
+def get_recent_upgrade_logs():
+    logs=""
+    current_version = get_current_version()
+    for i in range(1,6):
+        filename = "/home/admin/upgrade_logs/upgrade_log_{}_post_{}.txt".format(current_version, i)
+        try:
+            with open(filename, "r") as f:
+                logs = logs + "===========================================================\n"
+                logs = logs + "=== Upgrade Attempt #{}\n".format(i)
+                logs = logs + "===========================================================\n\n\n"
+                logs = logs + f.read().decode("utf8")
+        except:
+            pass
+    return logs
+
 
 #==================================
 # Device Info
diff --git a/rootfs/standard/var/www/mynode/settings.py b/rootfs/standard/var/www/mynode/settings.py
index 24ba6047..753e6fd1 100644
--- a/rootfs/standard/var/www/mynode/settings.py
+++ b/rootfs/standard/var/www/mynode/settings.py
@@ -128,6 +128,7 @@ def page_settings():
         "current_version": current_version,
         "latest_version": latest_version,
         "upgrade_error": did_upgrade_fail(),
+        "upgrade_logs": get_recent_upgrade_logs(),
         "serial_number": serial_number,
         "device_type": device_type,
         "product_key": product_key,
diff --git a/rootfs/standard/var/www/mynode/templates/settings.html b/rootfs/standard/var/www/mynode/templates/settings.html
index efc0573a..b4858fbe 100644
--- a/rootfs/standard/var/www/mynode/templates/settings.html
+++ b/rootfs/standard/var/www/mynode/templates/settings.html
@@ -214,6 +214,11 @@
                     $("#mempoolspace_status").show();
                 });
 
+                $("#show_upgrade_status").on("click", function() {
+                    $("#show_upgrade_status").hide(0);
+                    $("#upgrade_status").show();
+                });
+
                 $("#show_mynode_changelog").on("click", function() {
                     if (showChangelog)
                     {
@@ -349,6 +354,8 @@
             {% elif not product_key_skipped and upgrade_error %}
                 <p style="color: red;">It appears a recent upgrade may not have fully completed.</p>
                 <button id="upgrade" class="ui-button ui-widget ui-corner-all settings_button">Retry Upgrade</button>
+                <button id="show_upgrade_status" class="ui-button ui-widget ui-corner-all settings_button">Show Upgrade Logs</button>
+                <div id="upgrade_status" style='text-align: left; font-size: 12px; width: 800px; display: none;'><pre>{{upgrade_logs}}</pre></div>
             {% endif %}
 
             <div class="divider"></div>