module.exports = function() {
  const config = require('../config');
  this.processJsonSubredditsExplore = (json, from, subreddit_front, user_preferences) => {
    return new Promise(resolve => {
      (async () => {
        if(from === 'redis') {
          json = JSON.parse(json)
        }
        if(json.error) {
          resolve({ error: true, error_data: json })
        } else {
          let before = json.data.before
          let after = json.data.after

          let ret = {
            info: {
              before: before,
              after: after
            },
            links: []
          }

          let children_len = json.data.children.length

          for(var i = 0; i < children_len; i++) {
            let data = json.data.children[i].data
            
            if(data.over_18)
              if((config.nsfw_enabled === false && user_preferences.nsfw_enabled != 'true') || user_preferences.nsfw_enabled === 'false')
                continue
            
            let obj = {
              created: data.created_utc,
              id: data.id,
              over_18: data.over_18,
              display_name: data.display_name,
              display_name_prefixed: data.display_name_prefixed,
              public_description: data.public_description,
              url: data.url,
              subscribers: data.subscribers,
              over_18: data.over18,
              title: data.title,
              subreddit_front: subreddit_front,
            }
            ret.links.push(obj)
          }
          resolve(ret)
        }
      })()
    })
  }
}