from .base import EmbedProvider

class CoubProvider(EmbedProvider):
    name = "coub"
    pattern = r"\{\{COUB:([A-Za-z0-9]+)\}\}"

    def replace(self, match):
        coub_id = match.group(1)

        embed_html = f'''
<iframe src="https://coub.com/embed/{coub_id}"
    width="640"
    height="480"
    frameborder="0"
    allowfullscreen>
</iframe>
'''
        return self.wrap_template("coub", embed_html)