python-gallery/gallery/utils/theme_manager.py
2023-04-03 00:42:42 +00:00

77 lines
2.6 KiB
Python

"""
OnlyLegs - Theme Manager
"""
import os
import sys
import shutil
from datetime import datetime
import sass
import json
def compile_theme(theme_name, app_path):
"""
Compiles the theme into the static folder
"""
print(f"Loading '{theme_name}' theme...")
# Set Paths
theme_source = os.path.join(app_path, 'themes', theme_name)
theme_target = os.path.join(app_path, 'static', 'theme')
# If the theme doesn't exist, exit
if not os.path.exists(theme_source):
print("Theme does not exist!")
sys.exit(1)
# If the destination folder doesn't exist, create it
if not os.path.exists(theme_target):
os.makedirs(theme_target)
# Theme source file doesn't exist, exit
if not os.path.join(theme_source, 'style.sass'):
print("No sass file found!")
sys.exit(1)
# Check if the theme has a manifest.json file
if os.path.exists(os.path.join(theme_source, 'manifest.json')):
source_info = json.load(open(os.path.join(theme_source, 'manifest.json'), encoding='utf-8', mode='r'))
else:
print("Theme lacks a manifest.json file, exiting as its required!")
sys.exit(1)
# Check if the theme is upto date
if os.path.exists(os.path.join(theme_target, 'manifest.json')):
target_info = json.load(open(os.path.join(theme_target, 'manifest.json'), encoding='utf-8', mode='r'))
if source_info['version'] == target_info['version'] and source_info['name'] == target_info['name']:
print("Theme is up to date!")
return
# Compile the theme
with open(os.path.join(theme_target, 'style.css'),
encoding='utf-8', mode='w+') as file:
try:
file.write(sass.compile(filename=os.path.join(theme_source, 'style.sass'),
output_style='compressed'))
except sass.CompileError as err:
print("Failed to compile!\n", err)
sys.exit(1)
print("Compiled successfully!")
# If the destination folder exists, remove it
if os.path.exists(os.path.join(theme_target, 'fonts')):
shutil.rmtree(os.path.join(theme_target, 'fonts'))
# Copy the fonts
shutil.copytree(os.path.join(theme_source, 'fonts'),
os.path.join(theme_target, 'fonts'))
print("Fonts copied successfully!")
# Copy the manifest
shutil.copyfile(os.path.join(theme_source, 'manifest.json'),
os.path.join(theme_target, 'manifest.json'))
print("Manifest copied successfully!")
print(f"{datetime.now().hour}:{datetime.now().minute}:{datetime.now().second} - Done!\n")