+ added theme api

+ added switcher from dark and light theme
- deleted profiles directory for now
+ added theme config option
* added boilerplate to circle picker and useridenticons

onionr/apiservers/private/register_private_blueprints.py

@@ -20,6 +20,8 @@
 import os
 from httpapi import security, friendsapi, profilesapi, configapi, insertblock, miscclientapi, onionrsitesapi, apiutils
 from httpapi import directconnections
+from httpapi import themeapi
+
 def register_private_blueprints(private_api, app):
     app.register_blueprint(security.client.ClientAPISecurity(private_api).client_api_security_bp)
     app.register_blueprint(friendsapi.friends)
@@ -32,4 +34,5 @@ def register_private_blueprints(private_api, app):
     app.register_blueprint(apiutils.shutdown.shutdown_bp)
     app.register_blueprint(miscclientapi.staticfiles.static_files_bp)
     app.register_blueprint(directconnections.DirectConnectionManagement(private_api).direct_conn_management_bp)
+    app.register_blueprint(themeapi.theme_blueprint)
     return app

onionr/httpapi/security/client.py

@@ -24,7 +24,7 @@ from . import pluginwhitelist
 
 # Be extremely mindful of this. These are endpoints available without a password
 whitelist_endpoints = ['www', 'staticfiles.homedata', 'staticfiles.sharedContent', 
-'staticfiles.friends', 'staticfiles.friendsindex', 'siteapi.site', 'staticfiles.onionrhome']
+'staticfiles.friends', 'staticfiles.friendsindex', 'siteapi.site', 'staticfiles.onionrhome', 'themes.getTheme']
 
 class ClientAPISecurity:
     def __init__(self, client_api):

onionr/httpapi/themeapi/__init__.py

@@ -0,0 +1,46 @@
+"""
+    Onionr - Private P2P Communication
+
+    API to get current CSS theme for the client web UI
+"""
+"""
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""
+from flask import Blueprint, Response
+
+import config
+from utils import readstatic
+
+theme_blueprint = Blueprint('themes', __name__)
+
+LIGHT_THEME_FILES = ['bulma-light.min.css', 'styles-light.css']
+DARK_THEME_FILES = ['bulma-dark.min.css', 'styles-dark.css']
+
+def _load_from_files(file_list: list)->str:
+    """Loads multiple static dir files and returns them in combined string format (non-binary)"""
+    combo_data = ''
+    for f in file_list:
+        combo_data += readstatic.read_static('www/shared/main/themes/' + f)
+    return combo_data
+
+@theme_blueprint.route('/gettheme', endpoint='getTheme')
+def get_theme_file()->Response:
+    """Returns the css theme data"""
+    css: str
+    theme = config.get('ui.theme', 'dark').lower()
+    if theme == 'dark':
+        css = _load_from_files(DARK_THEME_FILES)
+    elif theme == 'light':
+        css = _load_from_files(LIGHT_THEME_FILES)
+    return Response(css, mimetype='text/css')