From 6873ea1887c64816cb7beac8db3cd8d4ca628afe Mon Sep 17 00:00:00 2001
From: Mahtra <mahtra@seul.org>
Date: Wed, 30 Oct 2024 13:09:53 +1300
Subject: [PATCH] Now we catch invalid URIs

---
 dependency.lic | 41 +++++++++++++++++++++++++++++++++++++++--
 1 file changed, 39 insertions(+), 2 deletions(-)

diff --git a/dependency.lic b/dependency.lic
index 484eb47809..6d96fca2ad 100644
--- a/dependency.lic
+++ b/dependency.lic
@@ -10,7 +10,7 @@ require 'ostruct'
 require 'digest/sha1'
 require 'monitor'
 
-$DEPENDENCY_VERSION = '1.7.4'
+$DEPENDENCY_VERSION = '1.7.5'
 $MIN_RUBY_VERSION = '3.2.2'
 DRINFOMON_IN_CORE_LICH ||= false
 
@@ -242,7 +242,44 @@ class ScriptManager
   end
 
   def update_status_url
-    @status_url = 'https://api.github.com/repos/' + @status_repo + '/git/trees/' + @status_branch
+    defaulturl = 'https://api.github.com/repos/' + @status_repo + '/git/trees/' + @status_branch
+    mainurl = 'https://api.github.com/repos/rpherbig/dr-scripts/git/trees/main'
+    fallbackurl = 'https://api.github.com/repos/rpherbig/dr-scripts/git/trees/master'
+    eo_drscripts = 'https://api.github.com/repos/elanthia-online/dr-scripts/git/trees/main'
+
+    unless url_exist?(defaulturl)
+      _respond Lich::Messaging.monsterbold("Default URL #{defaulturl} not responding. Using an alternate repo+branch combindation.")
+      _respond Lich::Messaging.monsterbold("Unsetting custom repo settings, if any.")
+      Settings['status_repo'] = nil if Settings['status_repo']
+      Settings['status_branch'] = nil if Settings['status_branch']
+    end
+
+    if url_exist?(defaulturl)
+      @status_url = defaulturl
+      _respond Lich::Messaging.monsterbold("Using set Status URL. #{defaulturl}")
+    elsif url_exist?(mainurl)
+      _respond Lich::Messaging.monsterbold("Using alternate Status URL. #{mainurl}")
+      @status_url = mainurl
+    elsif url_exist?(fallbackurl)
+      _respond Lich::Messaging.monsterbold("Using fallback Status URL. #{fallbackurl}")
+      @status_url = fallbackurl
+    elsif url_exist?(eo_drscripts)
+      _respond Lich::Messaging.monsterbold("Using Elanthia Online Status URL. #{eo_drscripts}")
+      @status_url = eo_drscripts
+    else
+      _respond Lich::Messaging.monsterbold("Could not set Status URL. Please seek help on Discord.")
+    end
+  end
+
+  def url_exist?(url_string)
+    url = URI.parse(url_string)
+    req = Net::HTTP.new(url.host, url.port)
+    req.use_ssl = (url.scheme == 'https')
+    path = url.path
+    res = req.request_head(path || '/')
+    res.code != "404" # false if returns 404 - not found
+  rescue Errno::ENOENT, URI::InvalidURIError
+    false # false if can't find the server, or URI invalid somehow
   end
 
   def set_custom_status_repo(repo, branch)