python-gallery/app.py
2022-12-01 18:48:31 +00:00

91 lines
2.2 KiB
Python

from flask import Flask, render_template, send_from_directory, abort, url_for, jsonify, redirect, request, session
from werkzeug.utils import secure_filename
import os
# Get database stuff
DB_USER = os.environ.get('USERNAME')
DB_PASS = os.environ.get('PASSWORD')
DB_HOST = os.environ.get('HOST')
DB_PORT = os.environ.get('PORT')
DB = os.environ.get('DATABASE')
# Set flask config
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
IMAGE_DIR = os.path.join(BASE_DIR, 'static/images')
app = Flask(__name__)
app.config['IMAGE_DIR'] = IMAGE_DIR
#
# ERROR HANDLERS
#
@app.errorhandler(405)
def method_not_allowed(e):
error = '405'
msg = 'Method sussy wussy'
return render_template('error.html', error = error, msg = msg), 404
@app.errorhandler(404)
def page_not_found(e):
error = '404'
msg = 'Could not find what you need!'
return render_template('error.html', error = error, msg = msg), 404
@app.errorhandler(403)
def forbidden(e):
error = '403'
msg = 'Go away! This is no place for you!'
return render_template('error.html', error = error, msg = msg), 403
@app.errorhandler(410)
def gone(e):
error = '410'
msg = 'The page is no longer available! *sad face*'
return render_template('error.html', error = error, msg = msg), 410
@app.errorhandler(500)
def internal_server_error(e):
error = '500'
msg = 'Server died inside :c'
return render_template('error.html', error = error, msg = msg), 500
#
# ROUTES
#
@app.route('/')
def home():
image_list = os.listdir(app.config['IMAGE_DIR'])
return render_template('home.html', images = image_list)
@app.route('/image/<id>')
def image(id):
try:
id = int(id)
except ValueError:
abort(404)
image_list = os.listdir(app.config['IMAGE_DIR'])
fileName = image_list[id]
return render_template('image.html', fileName = fileName, id = id)
#
# METHODS
#
@app.route('/fileList', methods = ['GET'])
def imageList():
image_list = os.listdir(app.config['IMAGE_DIR'])
return jsonify(image_list)
@app.route('/file/<filename>', methods = ['GET'])
def pfp(filename):
if (request.method == 'GET'):
return send_from_directory(app.config['IMAGE_DIR'], filename)
else:
return None