local util = require('util')

app.on('scan_experience', function(exp)
  --print_r(exp)
end)

app.on('scan_experience_file', function(exp)
end)

app.on('set', function(k,v)
end)

app.on('dir', function(opts)
  local showportals =  app.opts.plugin_rssatom_strategy == 'always' or 
                      (app.opts.plugin_rssatom_strategy == 'homepage' and opts.isroot)
  if showportals then 
    opts.data.itemsremote = opts.data.itemsremote or {}
    local itemsremote = opts.data.itemsremote
    for i=1,5 do 
      local urls = app.opts[ 'plugin_rssatom_url_' .. i]
      if #urls > 0 then 
        local url      = urls:gsub(' .*','')
        local thumburl = urls:match(" ") and urls:gsub('.* ','') or nil
        table.insert(itemsremote, {
          title = url:gsub(".*//",""),
          thumbnail = thumburl,
          url = '/janusweb/index.html#janus.url=' .. EscapeFragment(url)
        })
      end 
    end 
  end
end)

-- this registers the plugin UI
local plugin = {
  name = "RSS Atom",
  tab  = "<img src='img/link.svg' class='icon invert'/> RSS Atom",
  info = "<b class='tag'>disabled</b> RSS feeds can be rendered as rooms in <a href='https://coderofsalvation.github.io/janus-guide/#/build/feeds' target='_blank'>JanusWeb</a>",
  opts = {
    { 
      key='app.opts.plugin_rssatom_strategy',
      title='Display portals',
      info="When to show rss portals?",
      default="homepage",
      values={always='always',homepage='only homepage'}
    },
    { 
      key='app.opts.plugin_rssatom_url_1',
      title='RSS/Atom URL 1',
      info="URL and/or Thumbnail URL (space separated)",
      default="http://mastodon.online/@lvk.rss https://pbs.twimg.com/profile_images/1604566357206601730/dlRNo-V-_400x400.jpg",
      values='http://mastodon.online/@lvk.rss https://pbs.twimg.com/profile_images/1604566357206601730/dlRNo-V-_400x400.jpg'
    },
    { 
      key='app.opts.plugin_rssatom_url_2',
      title='RSS/Atom URL 2',
      info="URL and/or Thumbnail URL (space separated)",
      default="https://nlnet.nl/feed.atom https://nlnet.nl/logo/history/logo-640x732-pre-2024.jpg",
      values='https://nlnet.nl/feed.atom https://nlnet.nl/logo/history/logo-640x732-pre-2024.jpg'
    },
    { 
      key='app.opts.plugin_rssatom_url_3',
      title='RSS/Atom URL 3',
      info="URL and/or Thumbnail URL (space separated)",
      default="",
      values=''
    },
    { 
      key='app.opts.plugin_rssatom_url_4',
      title='RSS/Atom URL 4',
      info="URL and/or Thumbnail URL (space separated)",
      default="",
      values=''
    },
    { 
      key='app.opts.plugin_rssatom_url_5',
      title='RSS/Atom URL 5',
      info="URL and/or Thumbnail URL (space separated)",
      default="",
      values=''
    }
  }
}

return plugin