headings/paragraphs don't seem to work

[rubdos]

Hiya!

I'm pushing pins of this form to Rockpool Dbus:

{
  "id": "vub-resto-2021-06-02",
  "time": "2021-06-02T12:00:00+02:00",
  "duration": 60,
  "layout": {
    "type": "genericPin",
    "title": "Resto menu",
    "lastUpdated": "2021-06-01T18:49:13+02:00",
    "tinyIcon": "system://images/DINNER_RESERVATION",
    "headings": [
      "Soup",
      "Menu 1",
      "Menu 2",
      "Wok"
    ],
    "paragraphs": [
      "Broccoli Soup",
      "Vol-Au-Vent Or Vegan Vol-Au-Vent With Cucumber Salad",
      "Lamb Epigram With Ratatouille And Potato Gratin",
      "Pork Stir-Fry With Sweet And Sour Sauce"
    ]
  }
}

I'm using a Ruby script for that:

Ruby script for VUB restaurant

#!/usr/bin/env ruby

require 'bundler/setup'

require "rubygems"
require "net/http"
require "pp"
require "time"
require "cgi"
require "dbus"

require "json"

VUB_RESTO_URL = URI("https://call-cc.be/files/vub-resto/etterbeek.en.json")

TUSSENFIX = "\n"

EMOJI = {
  "Soup" => "🥣",
  "Soep" => "🥣",
  "Menu 1" => "🍲",
  "Menu 2" => "🍳",
  "Veggie" => "🥗",
  "Fish" => "🐟",
  "Vis" => "🐟",
  "Pasta" => "🍝",
  "Wok" => "🥢",
}
EMOJI.default = "🥙"

def get_JSON()
  res = nil
  uri = URI(VUB_RESTO_URL)

  Net::HTTP.start(uri.host, uri.port,
                  :use_ssl => uri.scheme == "https") do |http|
    request = Net::HTTP::Get.new uri.request_uri

    res = http.request request
    return res.body
  end
end

def postit(data, location)
  vandaag = Date.today
  dagstr = vandaag.strftime("%F")
  noon = DateTime.new(vandaag.year, vandaag.month, vandaag.day, 12, 0, 0, Time.now.getlocal.zone)
  parsed_data = JSON.parse(data)

  rockwork_svc = DBus.session_bus["org.rockwork"]
  mgr = rockwork_svc["/org/rockwork/Manager"]
  mgr = mgr["org.rockwork.Manager"]

  pebbles = mgr.ListWatches()
  pebbles.map! { |pebble_name|
    pebble = rockwork_svc[pebble_name]
    pebble["org.rockwork.Pebble"]
  }

  parsed_data.each do |node|
    next unless node["date"] == dagstr
    lines = []
    headings = []
    paragraphs = []

    items = node["menus"]
    until items.empty?
      dish = items.shift

      headings.push(dish["name"])
      paragraphs.push(dish["dish"])
      line = "#{EMOJI[dish["name"]]} #{dish["name"]}: #{dish["dish"]}"
      lines.push(line)
    end

    pin = {
      id: "vub-resto-" + dagstr,
      time: noon.iso8601,
      duration: 60, # 1h
      layout: {
        type: "genericPin",
        title: "Resto menu",
        body: lines.join(TUSSENFIX),
        lastUpdated: DateTime.now.iso8601,
        tinyIcon: "system://images/DINNER_RESERVATION",
        headings: headings,
        paragraphs: paragraphs,
      }
    }
    puts pin
    puts JSON.generate(pin)
    pebbles.each do |pebble|
      pebble.insertTimelinePin(JSON.generate(pin))
    end

    return
  end
end

if ENV["VUBFOOD_LOCATION"].nil?
  warn "location not set, assume etterbeek"
  location = :etterbeek
elsif ENV["VUBFOOD_LOCATION"].downcase == "etterbeek"
  location = :etterbeek
elsif ENV["VUBFOOD_LOCATION"].downcase == "jette"
  location = :jette
end

postit(get_JSON(), location)

If you want to test it, you need Ruby and gem install ruby-dbus.

---

Sadly, the headings and paragraphs that I generate don't show up:

Talking on Rebble's Discord, someone tested out the produced JSON (assumingly on Android/iOS), and got it working for them:

---

I've been skimming the source code a bit, tracing the flow of the json from DBus into libpebble, and it seems like it should pass through perfectly. Do you have an idea what's happening here? I see that meetings should also have headings, but I didn't see them show up ever either (not that I ever paid attention...)