Don't decorate cooked items in composer view?

[asc]

I’m working on a theme component to block posts that contain keywords the user specifies in a custom user field.

I have the block/show functionality working, but it also decorates the preview pane of the composer view when typing. Is there a way to prevent api.decorateCookedElement from firing on the composer preview? Below is what I have working so far.

<script type="text/discourse-plugin" version="0.8">
let currentUser = api.getCurrentUser();

if (currentUser) {
    api.container.lookup('store:main').find('user', currentUser.username).then((user) => {
        let blocklist = user.user_fields[1];

        const blocked = blocklist.split(",").map(function(item) {
            return item.trim();
        });
        
        api.decorateCookedElement(
            elem => {
                let textContent = elem.textContent;
                let result = "";
                if (blocked.find(text => textContent.includes(text))) {
                    const found = blocked.filter(text => textContent.includes(text));
                    if (found.length >= 2) {
                        const last = found.pop();
                        result = found.join(', ') + ' and ' + last;
                    } else {
                        result = found.join(', ');
                    }
                    const children = elem.childNodes;
                    const newNode = document.createElement("a");
                    const textNode = document.createTextNode("Blocked for containing " + result + ".");
                    newNode.classList.add("block-notice")
                    newNode.appendChild(textNode);
                    newNode.onclick = function() { showComment(this); };
                    
                    elem.insertBefore(newNode, elem.children[0]);
                    for (let index = 0; index < children.length; ++index) {
                        children[index].classList.add("blocker-blocked")
                    }
                    newNode.classList.remove("blocker-blocked");
                }
            },
            {"id": "blocker-blocked"}
        );
        
    });
}

function showComment(elem) {
    const cooked = elem.parentNode;
    elem.remove();
    const children = cooked.childNodes;
    for (let index = 0; index < children.length; ++index) {
        children[index].classList.remove("blocker-blocked")
    }
}
</script>

[Don]

Hello,

Adding onlyStream can do it. Here is an example from an other topic.

@Johani

One of the options you can pass to the method is onlyStream

What does it do? It tells the method that you only want this code to fire when the post is rendered inside a topic. Let’s add that option.

[asc]

Perfect, thanks for the link!