set up plugins

app/db/sqlite/plugins/__init__.py

@@ -0,0 +1,91 @@
+import json
+
+from app.models.plugins import Plugin
+from ..utils import SQLiteManager
+
+
+def plugin_tuple_to_obj(plugin_tuple: tuple) -> Plugin:
+    return Plugin(
+        name=plugin_tuple[1],
+        description=plugin_tuple[2],
+        active=bool(plugin_tuple[3]),
+        settings=json.loads(plugin_tuple[4]),
+    )
+
+
+class PluginsMethods:
+    @classmethod
+    def insert_plugin(cls, plugin: Plugin):
+        """
+        Inserts one plugin into the database
+        """
+
+        sql = """INSERT OR IGNORE INTO plugins(
+            name,
+            description,
+            active,
+            settings
+            ) VALUES(?,?,?,?)
+            """
+
+        with SQLiteManager(userdata_db=True) as cur:
+            cur.execute(
+                sql,
+                (
+                    plugin.name,
+                    plugin.description,
+                    int(plugin.active),
+                    json.dumps(plugin.settings),
+                ),
+            )
+            lastrowid = cur.lastrowid
+
+            return lastrowid
+
+    @classmethod
+    def insert_lyrics_plugin(cls):
+        plugin = Plugin(
+            name="lyrics_finder",
+            description="Find lyrics from the internet",
+            active=False,
+            settings={},
+        )
+        cls.insert_plugin(plugin)
+
+    @classmethod
+    def get_all_plugins(cls):
+        with SQLiteManager(userdata_db=True) as cur:
+            cur.execute("SELECT * FROM plugins")
+            plugins = cur.fetchall()
+            cur.close()
+
+            if plugins is not None:
+                return [plugin_tuple_to_obj(plugin) for plugin in plugins]
+
+        return []
+
+    @classmethod
+    def plugin_set_active(cls, name: str, state: int):
+        with SQLiteManager(userdata_db=True) as cur:
+            cur.execute("UPDATE plugins SET active=? WHERE name=?", (state, name))
+            cur.close()
+
+    def update_plugin_settings(self, plugin: Plugin):
+        with SQLiteManager(userdata_db=True) as cur:
+            cur.execute(
+                "UPDATE plugins SET settings=? WHERE name=?",
+                (json.dumps(plugin.settings), plugin.name),
+            )
+            cur.close()
+
+    @classmethod
+    def get_plugin_by_name(cls, name: str):
+        with SQLiteManager(userdata_db=True) as cur:
+            cur.execute("SELECT * FROM plugins WHERE name=?", (name,))
+            plugin = cur.fetchone()
+            cur.close()
+
+            if plugin is not None:
+                return plugin_tuple_to_obj(plugin)
+
+        return None