Hi Baris,
thank you for sharing code...

I add this using create custom plugin nodebb-plugin-posters in directory "..\NodeBB\node_modules\nodebb-plugin-posters", and then create two new files plugin.json , and index.js

in plugin.json -

{
    "id": "nodebb-plugin-posters",
    "name": "Posters",
    "description": "This is the custom plugin designed for display top most 5 active users poster / avatar will be display in the topic list column.",
    "url": "https://github.com/NodeBB/nodebb-plugin-posters",
    "library": "./library.js",
    "hooks": [
        { "hook": "filter:topics.get", "method": "filterTopics" }
    ]
}

And in index.js

/**
 * You can run these tests by executing `npx mocha test/plugins-installed.js`
 * from the NodeBB root folder. The regular test runner will also run these
 * tests.
 *
 * Keep in mind tests do not activate all plugins, so if you are testing
 * hook listeners, socket.io, or mounted routes, you will need to add your
 * plugin to `config.json`, e.g.
 *
 * {
 *     "test_plugins": [
 *         "nodebb-plugin-posters"
 *     ]
 * }
 */

"use strict";

const Plugin = {};


myPlugin.filterTopicsGet = async (hookData) => {
	// get the posters of the topics
	const keys = hookData.topics.map(t => `tid:${t.tid}:posters`);
	const posters = await db.getSortedSetsMembers(keys);
	// get the uniq uids 
	const uniqUids = _.uniq(_.flatten(posters));
	// load the data for the uniq uids
	const userData = await users.getUsersFields(uniqUids, ['username', 'userslug', 'picture']);
	const uidToUserData = _.zipObject(uniqUids, userData);
	// set the 'posters' field on each topic
	hookData.topics.forEach((t, index) => {
		const posterUids = posters[index].reverse().slice(0, 4); 
		t.posters = posterUids.map(uid => uidToUserData[uid]);
	});
	return hookData;
};

and for front end topic-list.tpl

              <div class="col-md-2 content">
                      <ul>
				{topic.posters.forEach(function(poster) {
					<li>
						<a href="{config.relative_path}/user/{poster.username}">
							<img src="{poster.picture}" alt="{poster.username}" />
							{poster.username}
						</a>
						({poster.postCount} posts)
					</li>
				})}
			</ul>
               </div>

Din't get result as expected .

Could you please guide me where i made mistakes ?

Community

vijay kumavat