minor improvements, add file browser

example.mu

@@ -55,6 +55,8 @@ print('''Everyone can see this.
 `!`[Stats`:/page/stats.mu]`!
 `!`[Wiki`:/page/wiki.mu]`!
 `!`[Market Listings`:/page/market.mu]`!
+`!`[File Browser`:/page/files.mu]`!
+
 
 
 

files.mu

@@ -0,0 +1,76 @@
+#!/usr/bin/env python3
+
+# Import required modules
+import core
+import os
+
+# Must be where files are accessible. Typically .nomadnetwork/storage/files
+root = '/root/.nomadnetwork/storage/files'
+
+# Sub folder(s) within root directory, leave blank to disable. Example would be: /photos. Do not leave a trailing slash.
+root_sub_folder = ''
+
+# Page name, used when generating links.
+file_mu = 'files.mu'
+
+# Allow only logged in users to browse and download
+users_only = False
+
+
+#####################################################
+
+def up():
+    request_split = dir_request.split('/')
+    new_path = ''
+    for loc in request_split[:-2]:
+        new_path = new_path + loc + '/'
+    if new_path == '':
+        button = ''
+        return button
+    elif new_path != '':
+        button = '`!`[<UP>`:/page/' + file_mu + '`path=' + new_path + ']`! |'
+        return button
+
+# Must be browsing locally, create fake link_id
+if 'link_id' not in os.environ:
+    os.environ['link_id'] = 'local_test'
+
+# Check if current link_id is loged in as a user.
+current_session = core.get_current_session(os.environ['link_id'])
+
+# Display the header, i.e. title, menu, etc.
+core.header(current_session)
+
+if 'var_path' in os.environ:
+##    try:
+    if os.environ['var_path'] == '!home!':
+        dir_request = '/'
+    if os.environ['var_path'] != '!home!':
+        dir_request = os.environ['var_path']
+elif 'var_path' not in os.environ:
+    dir_request = '/'
+
+header = '''`!`[Index`:/page/''' + file_mu + '''`path=!home!]`! | ''' + up() + ''' Current: ''' + dir_request + '''
+-
+'''
+
+print(header)
+    
+if not users_only or current_session:
+    try:
+        for item in os.listdir(root + dir_request):
+            if '.' not in item:
+                print('`!`[<' + item + '>`:/page/' + file_mu + '`path=' + dir_request + item + '/]`!')
+            elif '.' in item:
+                file_size = round((os.path.getsize(root + dir_request + item) / 1024) / 1024, 3)
+                print('`[' + item + '`:/file' + root_sub_folder + dir_request + item + ']' + ' - ' + str(file_size) + ' MB')
+
+        print()
+    except Exception as e:
+        print(e)
+
+elif users_only and not current_session:
+  print('Login to browse files.')
+  print('`!`[<Login>`:' + core.page_path + '/login.mu]`!')
+
+core.footer()

profile.mu

@@ -41,6 +41,7 @@ About: `!''' + user_data['profile']['about'] + '''`!
 # If user is logged out
 if not current_session:
     print('You must be logged in.')
+    print('`!`[<Login>`:' + core.page_path + '/login.mu]`!')
 
 # Display footer text
 core.footer()