Source code for larigira.audioform_mostrecent

from pytimeparse.timeparse import timeparse
from flask_wtf import Form
from wtforms import StringField, validators, SubmitField, ValidationError

from larigira.formutils import AutocompleteStringField


class AudioForm(Form):
    nick = StringField(
        "Audio nick",
        validators=[validators.required()],
        description="A simple name to recognize this audio",
    )
    path = AutocompleteStringField(
        "dl-suggested-dirs",
        "Path",
        validators=[validators.required()],
        description="Directory to pick file from",
    )
    maxage = StringField(
        "Max age",
        validators=[validators.required()],
        description="in seconds, or human-readable " "(like 9w3d12h)",
    )
    submit = SubmitField("Submit")

    def validate_maxage(self, field):
        try:
            int(field.data)
        except ValueError:
            if timeparse(field.data) is None:
                raise ValidationError(
                    "maxage must either be a number "
                    "(in seconds) or a human-readable "
                    "string like '1h2m'  or '1d12h'"
                )

    def populate_from_audiospec(self, audiospec):
        if "nick" in audiospec:
            self.nick.data = audiospec["nick"]
        if "path" in audiospec:
            self.path.data = audiospec["path"]
        if "maxage" in audiospec:
            self.maxage.data = audiospec["maxage"]


def audio_receive(form):
    return {
        "kind": "mostrecent",
        "nick": form.nick.data,
        "path": form.path.data,
        "maxage": form.maxage.data,
        "howmany": 1,
    }