Rework of MPV Commander into a new project

video_dbbuilder.py

@@ -0,0 +1,73 @@
+import sqlite3
+import json
+import sys
+
+destroy_table = r'''
+DROP TABLE IF EXISTS buttons
+'''
+
+make_table = r'''
+CREATE TABLE IF NOT EXISTS buttons
+(button_name TEXT PRIMARY KEY, 
+video_url TEXT NOT NULL,
+video_arguments TEXT NOT NULL,
+is_default BOOLEAN NOT NULL CHECK (is_default IN (0, 1)),
+is_active BOOLEAN NOT NULL CHECK (is_active IN (0, 1)))
+'''
+
+insert_row = r'''
+INSERT INTO buttons VALUES
+(?, ?, ?, ?, ?)
+'''
+
+with open("config.json", "r") as config_file:
+    config_json = json.loads(config_file.read())
+
+config_issues = ""
+
+if not "instance_name" in config_json.keys():
+    config_issues = config_issues + "The config item instance_name is required\n"
+
+for i in range(len(config_json["buttons"])):
+    if not "name" in config_json["buttons"][i].keys():
+        config_issues = config_issues + "Config index {index} is missing the required name parameter\n".format(index = (i + 1))
+
+    if not "video_url" in config_json["buttons"][i].keys():
+        config_issues = config_issues + "Config index {index} is missing the required video_url parameter\n".format(index = (i + 1))
+
+    if not "default" in config_json["buttons"][i].keys():
+        config_issues = config_issues + "Config index {index} is missing the required default parameter\n".format(index = (i + 1))
+
+all_defaults = [element for element in config_json["buttons"] if element["default"]]
+
+if len(all_defaults) > 1:
+    config_issues = config_issues + "More than one button config is set as default, only one can be the default, remove one of these: {button_list}\n".format(
+        button_list = ", ".join([element["name"] if "name" in element else "NAME MISSING" for element in all_defaults])
+    )
+elif len(all_defaults) == 0:
+    config_issues = config_issues = "At least one button config must be set as the default\n"
+
+if len(config_issues) != 0:
+    print("Config issues detected! Please correct these issues before trying again")
+    print(config_issues)
+    sys.exit(1)
+
+db = sqlite3.connect(config_json["db_name"])
+db.execute(destroy_table)
+db.execute(make_table)
+
+for button in config_json["buttons"]:
+    db.execute(insert_row, [
+        button["name"],
+        button["video_url"],
+        " ".join(button["video_tool_arguments"]) if len(button["video_tool_arguments"]) != 0 else "",
+        1 if button["default"] else 0,
+        1 if button["default"] else 0
+    ])
+
+    db.commit()
+
+db.close()
+
+
+