Edit teaser text

[its.brad]

I've modified topics_list to display the teaser under the title. However, i would like to further edit the teaser. I'm wondering about the best approach to do something like this. I'm thinking

[PitaJ]

What kind of changes do you want to do?

[its.brad]

There's two things i want to do.

1. Shorten the teaser text
2. Pull out a specific link to use as a button

I think i figured it out though using something like { "hook": "filter:topics.get", "method": "teaserContentShort" }

var Theme = {
	teaserContentShort: function (data, callback) {
		data.topics.forEach(topic => {
			topic.teaser.contentShort = topic.teaser.content.slice(0,20);
		});

		callback(null, data);
	}
};

It seems to work. Hopefully thats not using the wrong paradigm.