Writing Plugins for NodeBB - ZJU-Shaonian-Biancheng-Tuan/NodeBB GitHub Wiki

plugin.json

{
      "id": "nodebb-plug
in-youtube"
    , "name": "NodeBB YouTube Plugin"
    , "description": "NodeBB Plugin that enables users to embed YouTube videos inline in their posts."
    , "url": "https://github.com/psychobunny/nodebb-plugin-youtube"
    , "library": "./library.js"
    , "hooks": [
        {
            "hook": "filter:parse.post"
            , "method": "parse"
            , "callbacked": true
        }
    ]
}

library.js

/* nodebb modules (eg db) have paths that are relative to the object javascript source file. nodejs modules (eg async) have no path. */

(function(Youtube) {
'use strict'

var async = module.parent.require('async')
    db = module.parent.require('./database')

Youtube.parse = function(data, callback) {
	data.postData.content = data.postData.content.replace(/<a href="(?:https?:\/\/)?(?:www\.)?(?:youtube\.com|youtu\.be)\/(?:watch\?v=)?(.+)<\/a>/g, '<iframe class="youtube-plugin" width="640" height="360" src="http://www.youtube.com/embed/$1" frameborder="0" allowfullscreen></iframe>')
	callback(null, data)
}

}(module.exports))

@ZJU Shaonian Biancheng Tuan, aka http://snbct.org

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