restructure for backend/frontend separation

backend/app/main.py

@@ -0,0 +1,155 @@
+from flask import Flask, render_template, Response, abort, request, redirect
+import helpers
+import database
+import data_adapters
+import os, errno
+import json
+from flask_basicauth import BasicAuth
+app = Flask(__name__, static_url_path='/static')
+
+basic_auth = BasicAuth(app)
+accept_entries = False
+
+@app.route("/")
+def home():
+    if basic_auth.authenticate():
+        return render_template('main_admin.html', list=database.get_list(), auth=basic_auth.authenticate())
+    else:
+        return render_template('main.html', list=database.get_list(), auth=basic_auth.authenticate())
+
+@app.route('/api/enqueue', methods=['POST'])
+def enqueue():
+    if accept_entries:
+        if not request.json:
+            print(request.data)
+            abort(400)
+        name = request.json['name']
+        song_id = request.json['id']
+        database.add_entry(name, song_id)
+        return Response('{"status":"OK"}', mimetype='text/json')
+    else:
+        return Response('{"status":"Currently not accepting entries"}', mimetype='text/json',status=423)
+    
+
+@app.route("/list")
+def songlist():
+    return render_template('songlist.html', list=database.get_song_list(), auth=basic_auth.authenticate())
+
+@app.route("/api/queue")
+def queue_json():
+    list = data_adapters.dict_from_rows(database.get_list())
+    return Response(json.dumps(list, ensure_ascii=False).encode('utf-8'), mimetype='text/json')
+
+@app.route("/plays")
+@basic_auth.required
+def played_list():
+    return render_template('played_list.html', list=database.get_played_list(), auth=basic_auth.authenticate())
+
+@app.route("/api/songs")
+def songs():
+    list = database.get_song_list()
+    return Response(json.dumps(list, ensure_ascii=False).encode('utf-8'), mimetype='text/json')
+
+@app.route("/api/songs/update")
+@basic_auth.required
+def update_songs():
+    database.delete_all_entries()
+    status = database.import_songs(helpers.get_songs(helpers.get_catalog_url()))
+    print(status)
+    return Response('{"status": "%s" }' % status, mimetype='text/json')
+
+
+@app.route("/api/songs/compl")
+def get_song_completions(input_string=""):
+    input_string = request.args.get('search',input_string)
+    if input_string!="":
+        print(input_string)
+        list = database.get_song_completions(input_string=input_string)
+        return Response(json.dumps(list, ensure_ascii=False).encode('utf-8'), mimetype='text/json')
+
+    else:
+        return 400
+
+
+@app.route("/api/entries/delete/<entry_id>")
+@basic_auth.required
+def delete_entry(entry_id):
+    if database.delete_entry(entry_id):
+        return Response('{"status": "OK"}', mimetype='text/json')
+    else:
+        return Response('{"status": "FAIL"}', mimetype='text/json')
+
+
+@app.route("/api/entries/delete", methods=['POST'])
+@basic_auth.required
+def delete_entries():
+    if not request.json:
+        print(request.data)
+        abort(400)
+        return
+    updates = database.delete_entries(request.json)
+    if updates >= 0:
+        return Response('{"status": "OK", "updates": '+str(updates)+'}', mimetype='text/json')
+    else:
+        return Response('{"status": "FAIL"}', mimetype='text/json', status=400)
+
+
+@app.route("/api/entries/mark_sung/<entry_id>")
+@basic_auth.required
+def mark_sung(entry_id):
+    if database.add_sung_song(entry_id):
+        return Response('{"status": "OK"}', mimetype='text/json')
+    else:
+        return Response('{"status": "FAIL"}', mimetype='text/json')
+
+@app.route("/api/entries/accept/<value>")
+@basic_auth.required
+def set_accept_entries(value):
+    global accept_entries
+    if (value=='0' or value=='1'):
+        accept_entries=bool(int(value))
+        return Response('{"status": "OK"}', mimetype='text/json')
+    else:
+        return Response('{"status": "FAIL"}', mimetype='text/json', status=400)
+
+
+@app.route("/api/entries/accept")
+def get_accept_entries():
+    global accept_entries
+    return Response('{"status": "OK", "value": '+str(int(accept_entries))+'}', mimetype='text/json')
+    
+
+@app.route("/api/played/clear")
+@basic_auth.required
+def clear_played_songs():
+    if database.clear_played_songs():
+        return Response('{"status": "OK"}', mimetype='text/json')
+    else:
+        return Response('{"status": "FAIL"}', mimetype='text/json')
+
+@app.route("/api/entries/delete_all")
+@basic_auth.required
+def delete_all_entries():
+    if database.delete_all_entries():
+        return Response('{"status": "OK"}', mimetype='text/json')
+    else:
+        return Response('{"status": "FAIL"}', mimetype='text/json')
+
+@app.route("/login")
+@basic_auth.required
+def admin():
+    return redirect("/", code=303)
+
+@app.before_first_request
+def activate_job():
+    helpers.create_data_directory()
+    database.create_entry_table()
+    database.create_song_table()
+    database.create_done_song_table()
+    database.create_list_view()
+    database.create_done_song_view()
+    helpers.setup_config(app)
+
+
+if __name__ == "__main__":    
+    app.run(debug=True, host='0.0.0.0')