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67 lines
2.3 KiB
67 lines
2.3 KiB
import datetime
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from edmond.plugin import Plugin
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class PlaylistOfTheDayPlugin(Plugin):
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"""Collect music links from other platforms.
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Plugins that want to feed the playlist must do so by calling the add_link method of
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the plugin. Later this plugin may feed its playlist using links unhandled by other,
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more specialized plugins (bandcamp, soundcloud, …).
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The current behaviour for the playlist is that links are added for a same day, so
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the date at which the latest link was added is also stored. If a link is the first
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to be added on a new day (by using this date as reference), the previous list is
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emptied. But if the list is requested even if no links have been posted today and
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the playlist is therefore outdated, it is still posted by the bot, along with a
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message explaining that it's not the current day's playlist.
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Note that the playlist itself is just of bunch of lines, which should of course
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contain links, but can also contain titles and other metadata.
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"""
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REQUIRED_CONFIGS = ["commands"]
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DATE_KEY = "date_of_latest_link"
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PLAYLIST_KEY = "current_playlist"
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def __init__(self, bot):
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super().__init__(bot)
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def on_pubmsg(self, event):
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if not self.should_handle_command(event.arguments[0], no_content=True):
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return False
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# self.post_playlist(event.target)
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return True
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def add_line(self, line: str) -> None:
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"""Add this line to the current playlist."""
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today = datetime.date.today()
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last_update_str = self.get_storage_value(self.DATE_KEY)
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if last_update_str:
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last_update_date = datetime.date.fromisoformat(last_update_str)
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else:
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last_update_date = today
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if last_update_date == today:
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current_playlist: list[str] = self.get_storage_value(
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self.PLAYLIST_KEY,
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default=[],
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)
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current_playlist.append(line)
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else:
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current_playlist = [line]
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self.set_storage_value(
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self.PLAYLIST_KEY,
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current_playlist,
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skip_save=True, # save one write
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)
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self.set_storage_value(
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self.DATE_KEY,
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today.isoformat(),
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)
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# def post_playlist(self):
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# pass
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