Anna Schumaker
e6a65f8fe3
I actually turn it into a playlist.Model, which is a table.Model that handles playlist states for us. Implements: Issue #11 (Cache database items fields) Implements: Issue #14 (Convert Tables into Gio.ListModels) Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
# Copyright 2021 (c) Anna Schumaker.
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#
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# Table: libraries
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# +-----------+-----------+---------+------+
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# | libraryid | plstateid | enabled | path |
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# +-----------+-----------+---------+------+
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import pathlib
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from gi.repository import GObject
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from . import sql
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from . import playlist
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from . import track
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class Library(playlist.Playlist):
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def __init__(self, row):
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playlist.Playlist.__init__(self, row)
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self._path = pathlib.Path(row["path"])
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self._enabled = row["enabled"]
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@GObject.Property
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def name(self): return str(self._path)
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@GObject.Property
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def path(self): return self._path
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@GObject.Property(type=bool,default=True)
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def enabled(self): return self._enabled
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@enabled.setter
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def enabled(self, newval):
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sql.execute("UPDATE libraries SET enabled=? WHERE libraryid=?",
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[ newval, self.rowid ])
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sql.commit()
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self._enabled = newval
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def tracks(self):
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cursor = sql.execute(f"SELECT trackid FROM tracks "
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"WHERE libraryid=?", [ self.rowid ])
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return [ track.Track(row["trackid"]) for row in cursor.fetchall() ]
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class LibraryTable(playlist.Model):
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def __init__(self):
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playlist.Model.__init__(self, "libraries", "path")
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def do_create(self):
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sql.execute("CREATE TABLE IF NOT EXISTS libraries "
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"(libraryid INTEGER PRIMARY KEY, "
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" plstateid INTEGER NOT NULL, "
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" enabled INTEGER DEFAULT 1, "
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" path TEXT UNIQUE, "
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" FOREIGN KEY (plstateid) REFERENCES playlist_states(plstateid))")
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def do_factory(self, row):
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return Library(row)
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def do_insert(self, plstate, path):
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return sql.execute("INSERT INTO libraries (plstateid, path) "
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"VALUES (?, ?)", [ plstate.rowid, str(path) ])
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def do_lookup(self, path):
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return sql.execute("SELECT * FROM libraries WHERE path=?", [ str(path) ])
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Table = LibraryTable()
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