84 lines
2.4 KiB
Ruby
84 lines
2.4 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class MetadataController < ApplicationController
|
|
layout false
|
|
skip_before_action :preload_json, :check_xhr, :redirect_to_login_if_required
|
|
|
|
def manifest
|
|
render json: default_manifest.to_json, content_type: 'application/manifest+json'
|
|
end
|
|
|
|
def opensearch
|
|
render template: "metadata/opensearch.xml"
|
|
end
|
|
|
|
def app_association_android
|
|
raise Discourse::NotFound unless SiteSetting.app_association_android.present?
|
|
render plain: SiteSetting.app_association_android, content_type: 'application/json'
|
|
end
|
|
|
|
def app_association_ios
|
|
raise Discourse::NotFound unless SiteSetting.app_association_ios.present?
|
|
render plain: SiteSetting.app_association_ios, content_type: 'application/json'
|
|
end
|
|
|
|
private
|
|
|
|
def default_manifest
|
|
display = "standalone"
|
|
if request.user_agent
|
|
regex = Regexp.new(SiteSetting.pwa_display_browser_regex)
|
|
if regex.match(request.user_agent)
|
|
display = "browser"
|
|
end
|
|
end
|
|
|
|
manifest = {
|
|
name: SiteSetting.title,
|
|
short_name: SiteSetting.short_title.presence || SiteSetting.title.truncate(12, separator: ' ', omission: ''),
|
|
display: display,
|
|
start_url: Discourse.base_uri.present? ? "#{Discourse.base_uri}/" : '.',
|
|
background_color: "##{ColorScheme.hex_for_name('secondary', view_context.scheme_id)}",
|
|
theme_color: "##{ColorScheme.hex_for_name('header_background', view_context.scheme_id)}",
|
|
icons: [
|
|
],
|
|
share_target: {
|
|
action: "/new-topic",
|
|
method: "GET",
|
|
enctype: "application/x-www-form-urlencoded",
|
|
params: {
|
|
title: "title",
|
|
text: "body"
|
|
}
|
|
}
|
|
}
|
|
|
|
logo = SiteSetting.site_manifest_icon_url
|
|
if logo
|
|
icon_entry = {
|
|
src: UrlHelper.absolute(logo),
|
|
sizes: "512x512",
|
|
type: MiniMime.lookup_by_filename(logo)&.content_type || "image/png"
|
|
}
|
|
manifest[:icons] << icon_entry.dup
|
|
icon_entry[:purpose] = "maskable"
|
|
manifest[:icons] << icon_entry
|
|
end
|
|
|
|
if current_user && current_user.trust_level >= 1 && SiteSetting.native_app_install_banner_android
|
|
manifest = manifest.merge(
|
|
prefer_related_applications: true,
|
|
related_applications: [
|
|
{
|
|
platform: "play",
|
|
id: SiteSetting.android_app_id
|
|
}
|
|
]
|
|
)
|
|
end
|
|
|
|
manifest
|
|
end
|
|
|
|
end
|