from flask import Flask, render_template, request from flask_assets import Bundle, Environment from arango import ArangoClient from minio import Minio import socket, os app = Flask(__name__) assets = Environment(app) css = Bundle("src/*.css", output="dist/main.css") # https://unpkg.com/htmx.org #js = Bundle("src/*.js", output="dist/main.js") assets.register("css", css) #assets.register("js", js) css.build() #js.build() docker_short_id = socket.gethostname() arango_client = ArangoClient(hosts='https://arango.guaranteedstruggle.host') db = arango_client.db('board1', username='root', password='stolendick527') # предполагается что меняться список будет весьма редко, поэтому подхватываем при лишь при перезапуске boards0 = db.collection('boards') print(boards0) board_list = [ k['_key'] for k in boards0] @app.route('/liveness') def healthx(): return "

Liveness check completed

" @app.route('/readiness') def healthz(): #### TODU return arango check return "

Readiness check completed

" @app.route("/") def homepage(): return render_template("main-page.html", host_id=docker_short_id, boards=board_list) @app.route('/db_posts') @app.route("/db_posts/") def page_posts_from_db(target_post_id=None): postos = db.collection('posts') postos = [ p for p in postos] postos = sorted(postos, key=lambda posto: int(posto['_key']), reverse=False) if not target_post_id: target_post_id = postos[0]['_key'] return render_template("interactive-posts.html", host_id=docker_short_id, postos=postos, target_post_id=target_post_id) @app.route("/answer_post/", methods=['POST']) def answer_post(target_post_id): postos = db.collection('posts') postos = [ p for p in postos] postos = sorted(postos, key=lambda posto: int(posto['_key']), reverse=False) if not target_post_id: target_post_id = postos[0]['_key'] return render_template("answer-post.html", target_post_id=target_post_id) ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg', 'gif', 'mp4', 'webm', 'webp'} def allowed_file(filename): return '.' in filename and \ filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS @app.route('/post_to_another_post/', methods=['POST']) def post_to_post(post_key): #### TODO resize pics https://stackoverflow.com/questions/53337318/how-can-i-resize-image-with-pil-on-upload-and-serve-them-with-flask-cloudy #### TODO allow only imgs, videos, and gifs if 'file' in request.files: minioClient = Minio( "static.guaranteedstruggle.host" ) bucket_name = "thread-pics" files = request.files.getlist("file") for file in files: size = os.fstat(file.fileno()).st_size #### работает ли?? if allowed_file(file.filename): minioClient.put_object( bucket_name, file.filename, file, size ) else: print(f'somebody tried to put this inside minio: {file.filename} size: {size}') postos = db.collection('posts') data = request.form['send_this_text'] metadata = postos.insert({ 'texto': data, 'parent_post': f'{post_key}', 'images': [] }, overwrite_mode='update') metadata = db.collection('post_parents').insert({ '_from': f'posts/{post_key}', '_to': f'posts/{metadata["_key"]}' }, overwrite_mode='update') cursor = db.aql.execute( """FOR ppp IN posts LET children = (FOR v IN 1..9999 OUTBOUND ppp post_parents RETURN v) UPDATE ppp WITH { children_num : COUNT_DISTINCT( children[*]._key ) } IN posts""" ) cursor = db.aql.execute( """FOR ppp IN posts LET children = (FOR v IN 1 OUTBOUND ppp post_parents RETURN v) UPDATE ppp WITH { answers_num : COUNT_DISTINCT( children[*]._key ) } IN posts""" ) cursor = db.aql.execute( """FOR ppp IN posts LET children0 = (FOR v IN 1 OUTBOUND ppp post_parents RETURN v) LET children = (FOR c IN children0 SORT c._key DESC RETURN c) UPDATE ppp WITH { answers_list : [ children[*]._key, children[*].answers_num, children[*].children_num ] } IN posts""" ) postos = db.collection('posts') postos = sorted(postos, key=lambda posto: int(posto['_key']), reverse=False) return render_template("i-posts.html", host_id=docker_short_id, postos=postos) #### TODO websockets #### TODO kafka #### TODO shards #### TODO grpc if __name__ == "__main__": app.run(debug=True, host='0.0.0.0')