Prepare API for gunicorn

It is now possible to run the API with gunicorn using
gunicorn -w 4 -b 0.0.0.0:8001 'bcnsGDSAPI:create_app()'.

Also did other small changes.

bcnsGDSAPI/__init__.py

@@ -0,0 +1,52 @@
+from flask import request, jsonify, Flask
+import json
+from datetime import date
+import tomllib
+import sys
+import os
+
+
+class MyJSONEncoder(json.JSONEncoder):
+    def default(self, o):
+        if isinstance(o, date):
+            return o.isoformat()
+
+        return super().default(o)
+
+
+def create_app(test_config=None):
+    app = Flask(__name__, instance_relative_config=True)
+    app.config['JSON_AS_ASCII'] = False
+
+    if test_config is None:
+        app.config.from_file('bcnsgdsapi-config.toml',
+                             load=tomllib.load, text=False)
+    else:
+        app.config.from_mapping(test_config)
+
+    try:
+        os.makedirs(app.instance_path)
+    except OSError:
+        pass
+
+    import bcnsGDSAPI.modules.db_connect
+    bcnsGDSAPI.modules.db_connect.init(app.config)
+    from bcnsGDSAPI.modules.gamelist import gamelist
+    from bcnsGDSAPI.modules.game import game
+    app.register_blueprint(gamelist)
+    app.register_blueprint(game)
+
+    # Just a simple homepage, nothing fancy
+    @app.route('/', methods=['GET'])
+    def home():
+        if 'id' not in request.args:
+            return "<h1>BCNS Game Distribution System</h1><p>API-endpoint</p>"
+        else:
+            return jsonify("I see you're a man of culture as well")
+
+    return app
+
+
+if __name__ == "__main__":
+    app = create_app()
+    app.run(host="0.0.0.0", port=8001, debug=True)

bcnsGDSAPI/modules/db_connect.py

@@ -1,37 +1,19 @@
-import argparse
+main = {}
-import configparser
+database = {}
-import os
-import inspect
 
 
-def init():
+def init(config=None):
-    global config
+    global main
+    global database
+    main = config["MAIN"]
+    database = config["DATABASE"]
 
-    # Decide what config-file to use
+    return True
-    parser = argparse.ArgumentParser()
-    parser.add_argument('-e', '--environment', choices=['dev', 'prod', 'test'],
-                        default='prod',
-                        help='choose what environment type to run.'
-                        ' Defaults to prod')
-    args = parser.parse_args()
 
-    if args.environment == 'dev':
-        print("Using devapi.conf")
-        configfile = '/../devapi.conf'
-    elif args.environment == 'test':
-        print("Using testapi.conf")
-        configfile = '/../testapi.conf'
-    else:
-        print("Using api.conf")
-        configfile = '/../api.conf'
-
-    config = configparser.RawConfigParser()
-    config.read(os.path.dirname(
-        os.path.abspath(inspect.getfile(
-            inspect.currentframe()))) + configfile)
 
 def contentpath():
-    return(config.get('Database','contentpath'))
+    return database["contentpath"]
+
 
 def nfosuffix():
-    return(config.get('Database','nfo_suffix'))
+    return database["nfo_suffix"]

bcnsGDSAPI/modules/functions.py

@@ -4,7 +4,6 @@ from io import BytesIO
 import zipfile
 import pathlib
 
-global gamelist
 gamelist = []
 
 

bcnsGDSAPI/modules/game.py

@@ -1,17 +1,17 @@
-from __main__ import app
+from flask import jsonify, request, send_from_directory, send_file, Blueprint
-from flask import jsonify, request, send_from_directory, send_file
 import base64
 import json
-import modules.db_connect
+import bcnsGDSAPI.modules.db_connect
-from modules.functions import reduceartcv2, make_archive
+from bcnsGDSAPI.modules.functions import reduceartcv2, make_archive
 import os
 
-contentpath = modules.db_connect.contentpath()
+contentpath = bcnsGDSAPI.modules.db_connect.contentpath()
+game = Blueprint('game', __name__, template_folder='templates')
 
 
 # Fetch and present all information from one _index.nfo-file
-@app.route('/game', methods=['POST'])
+@game.route('/game', methods=['POST'])
-def game(
+def showgame(
         predefinednfo=False,
         return_dict=False,
         skip_artwork=False,
@@ -59,8 +59,8 @@ def game(
 
 
 # Fetch all artwork from a given _index.nfo-file
-@app.route('/game/artwork/size/<size>', methods=['POST'])
+@game.route('/game/artwork/size/<size>', methods=['POST'])
-@app.route('/game/artwork', methods=['POST'])
+@game.route('/game/artwork', methods=['POST'])
 def artwork(size='max'):
     f = open(request.json['nfo'], 'r')
     nfo = json.load(f)
@@ -89,7 +89,7 @@ def artwork(size='max'):
 # Serve a file. Takes the following object parameters:
 #   nfopath     base64-encoded full path to specific game nfo-file
 #   filepath    base64-encoded path to file starting from game dir
-@app.route('/getfile', methods=["GET"])
+@game.route('/getfile', methods=["GET"])
 def getfile():
     nfopath = os.path.dirname(
                 base64.b64decode(request.json['nfopath']).decode())
@@ -98,7 +98,7 @@ def getfile():
 
 
 # Game folder as ZIP-file (kinda slow)
-@app.route('/getzipfile', methods=["GET"])
+@game.route('/getzipfile', methods=["GET"])
 def getzipfile():
     nfopath = base64.b64decode(request.json).decode()
     nfo = json.load(open(nfopath, 'r'))

bcnsGDSAPI/modules/gamelist.py

@@ -1,20 +1,20 @@
-from __main__ import app
+from flask import jsonify, make_response, Blueprint
-from flask import jsonify, make_response
+import bcnsGDSAPI.modules.db_connect
-import modules.db_connect
+from bcnsGDSAPI.modules.functions import get_gamelist, set_gamelist
-from modules.functions import get_gamelist, set_gamelist
+import bcnsGDSAPI.modules.game
-import modules.game
+from bcnsGDSAPI.modules.gamelist_functions import (
-from modules.gamelist_functions import (
         get_threaded_thumbnails,
         update_threaded_thumbnails)
 import glob
 
-contentpath = modules.db_connect.contentpath()
+contentpath = bcnsGDSAPI.modules.db_connect.contentpath()
-nfosuffix = modules.db_connect.nfosuffix()
+nfosuffix = bcnsGDSAPI.modules.db_connect.nfosuffix()
+gamelist = Blueprint('gamelist', __name__, template_folder='templates')
 
 
 # Collects all _index.nfo-files present and crunches them into a list of
 # games.
-@app.route('/gamelist', methods=['GET'])
+@gamelist.route('/gamelist', methods=['GET'])
 def show_gamelist():
     if get_gamelist():
         return jsonify(get_gamelist())
@@ -23,7 +23,7 @@ def show_gamelist():
 
 
 # Updates the gamelist by searching for new nfo's
-@app.route('/gamelist/update', methods=['GET'])
+@gamelist.route('/gamelist/update', methods=['GET'])
 def update_gamelist():
     nfolist = list(dict.fromkeys(glob.glob(
         str(contentpath)+'/**/**/*'+nfosuffix, recursive=True)))
@@ -31,7 +31,7 @@ def update_gamelist():
     glist = []
     for nfo in nfolist:
         try:
-            game = modules.game.game(nfo, True, True, True)
+            game = bcnsGDSAPI.modules.game.showgame(nfo, True, True, True)
             glist.append(game)
         except Exception as e:
             print(nfo, e)
@@ -41,7 +41,7 @@ def update_gamelist():
 
 
 # Fetch displayimage for all nfo-files
-@app.route('/gamelist/displayimage')
+@gamelist.route('/gamelist/displayimage')
 def get_displayimages(update=False):
     thumbnails = get_threaded_thumbnails()
     if (len(thumbnails) == 0) or update:
@@ -50,7 +50,7 @@ def get_displayimages(update=False):
 
 
 # Update displayimages
-@app.route('/gamelist/displayimage/update')
+@gamelist.route('/gamelist/displayimage/update')
 def update_displayimages():
     update_threaded_thumbnails()
     return make_response("<h1>Success</h1>", 200)

bcnsGDSAPI/modules/gamelist_functions.py

@@ -1,14 +1,14 @@
-import modules.db_connect
+import bcnsGDSAPI.modules.db_connect
 import glob
 import os
 import json
-from modules.functions import reduceartcv2
+from bcnsGDSAPI.modules.functions import reduceartcv2
 import threading
 from queue import Queue
 import time
 
-contentpath = modules.db_connect.contentpath()
+contentpath = bcnsGDSAPI.modules.db_connect.contentpath()
-nfosuffix = modules.db_connect.nfosuffix()
+nfosuffix = bcnsGDSAPI.modules.db_connect.nfosuffix()
 
 global nfofiles
 nfofiles = []

bcnsGDSSite/__init__.py

@@ -1,8 +1,6 @@
 from datetime import date
 from flask import render_template, Flask, request
 from json import JSONEncoder
-from bcnsGDSSite.modules.gamelist import gamelist
-from bcnsGDSSite.modules.game import game
 import bcnsGDSSite.modules.init
 import os
 import inspect
@@ -21,9 +19,6 @@ class MyJSONEncoder(JSONEncoder):
 
 def create_app(test_config=None):
     app = Flask(__name__, instance_relative_config=True)
-    app.register_blueprint(gamelist)
-    app.register_blueprint(game)
-    print(app.url_map)
     app.config.from_mapping(
         SECRET_KEY='dev',
         DATABASE=os.path.join(app.instance_path, 'bcns_gds.sqlite'),
@@ -44,14 +39,13 @@ def create_app(test_config=None):
     except OSError:
         pass
 
+    bcnsGDSSite.modules.init.init(app.config)
 
-#    import bcnsGDSSite.modules.gamelist  # noqa: E402
+    from bcnsGDSSite.modules.gamelist import gamelist
-    bcnsGDSSite.modules.init.set_apihost("http://" +
+    from bcnsGDSSite.modules.game import game
-                                         app.config['API']['host'] +
+    app.register_blueprint(gamelist)
-                                         ':' + app.config['API']['port'])
+    app.register_blueprint(game)
 
-    bcnsGDSSite.modules.init.set_applanguage(
-            app.config['MAIN']['app_language'])
     languages = bcnsGDSSite.modules.init.get_languages()
     if not languages:
         languages_path = os.path.dirname(

bcnsGDSSite/modules/game.py

@@ -4,7 +4,7 @@ import base64
 from flask import render_template, request, Response, Blueprint
 import bcnsGDSSite.modules.init
 
-host_endpoint = bcnsGDSSite.modules.init.get_apihost()
+apihost = bcnsGDSSite.modules.init.apihost()
 languages = bcnsGDSSite.modules.init.get_languages()
 app_language = bcnsGDSSite.modules.init.app_language
 
@@ -27,7 +27,7 @@ def showgame(lang_code):
     gamepath = request.args.get("gamepath")
 
     game = json.loads((requests.post(
-            host_endpoint + '/game', json=gamepath).content).decode())
+            apihost + '/game', json=gamepath).content).decode())
 
     game['game']['plot'] = game['game']['plot'].split('\\n')
     if 'linuxinstructions' in game['game']:
@@ -54,7 +54,7 @@ def download(lang_code):
     gametitle = request.args.get("gametitle")
     targettype = request.args.get("targettype")
     if "zip" in targettype:
-        gamezip = requests.get(host_endpoint + '/getzipfile', json=gamepath)
+        gamezip = requests.get(apihost + '/getzipfile', json=gamepath)
         return Response(gamezip, mimetype="application/zip",
                         headers={
                             "Content-Disposition":
@@ -77,7 +77,7 @@ def getfile(lang_code):
     filepath_enc = base64.b64encode(filepath.encode('utf-8')).decode()
     jsonbody = {'nfopath': gamepath, 'filepath': filepath_enc}
     print(gamepath, filepath)
-    file = requests.get(host_endpoint + '/getfile', json=jsonbody)
+    file = requests.get(apihost + '/getfile', json=jsonbody)
     return Response(file, mimetype="application/pdf",
                     headers={
                         "Content-Disposition":

bcnsGDSSite/modules/gamelist.py

@@ -4,7 +4,7 @@ from flask import render_template, redirect, url_for, request, Blueprint
 import bcnsGDSSite.modules.init
 import base64
 
-host_endpoint = bcnsGDSSite.modules.init.get_apihost()
+apihost = bcnsGDSSite.modules.init.apihost()
 languages = bcnsGDSSite.modules.init.get_languages()
 app_language = bcnsGDSSite.modules.init.app_language
 
@@ -26,7 +26,7 @@ def showgamelist(lang_code):
     glist = None
     try:
         glist = json.loads((requests.get(
-                host_endpoint + '/gamelist').content).decode())
+                apihost + '/gamelist').content).decode())
 
         # Sorting list alphabetically
         glist = sorted(glist, key=lambda d: d['game']['title'])
@@ -48,7 +48,7 @@ def showgamelist(lang_code):
     if thumbnails == "get":
         try:
             thumbnailslist = json.loads((requests.get(
-                            host_endpoint + '/gamelist/displayimage').content).decode())
+                            apihost + '/gamelist/displayimage').content).decode())
 
         except request.exceptions.ConnectionError as e:
             print(e)
@@ -70,6 +70,6 @@ def showgamelist(lang_code):
 def gamelist_update(lang_code):
     lang_code = lang(lang_code)
     response = requests.get(
-            host_endpoint + '/gamelist/update')
+            apihost + '/gamelist/update')
     if response.status_code == 200:
-        return redirect(url_for('gamelist', lang_code=lang_code))
+        return redirect(url_for('gamelist.showgamelist', lang_code=lang_code))

bcnsGDSSite/modules/init.py

@@ -1,14 +1,23 @@
-import os
-import inspect
-
-global languages
 languages = {}
-
-global apihost
-apihost = "http://media.odecif.net:5501"
-
-global app_language
 app_language = ""
+main = {}
+api = {}
+
+
+def init(config=None):
+    global main
+    global api
+    main = config["MAIN"]
+    api = config["API"]
+
+
+def apihost():
+    return (
+            api["protocol"] + "://" +
+            api["host"] + ":" +
+            api["port"]
+        )
+
 
 def set_languages(languages_dict):
     global languages
@@ -36,7 +45,3 @@ def set_applanguage(new_applanguage):
     global app_language
     app_language = new_applanguage
     return app_language
-
-def init():
-    global apihost
-    apihost = ""