我有一个在路径数据之一中使用sinatra构建的相对标准的Web应用程序,该数据被传递给方法get_activity_status
,该方法有两个论点name
和status_id
。该应用程序在macOS Catalina上的Ruby 2.7.0中运行。我从pry获得以下输出:
From: /Users/nathanielsuchy/Code/activitypub/utils/get_activity_status.rb @ line 4 Object#get_activity_status:
1: require "pry"
2: # Generate ActivityPub/Activity Streams Status
3: def get_activity_status(name, status_id)
=> 4: binding.pry
5: tweet = get_twitter_status("https://twitter.com/#{name}/status/#{status_id}")
6: return {
7: "@context": [
8: "https://www.w3.org/ns/activitystreams",
9: {
[1] pry(#<Sinatra::Application>)> pp name
"glaad"
=> "glaad"
[2] pry(#<Sinatra::Application>)> pp status_id
"outbox"
=> "outbox"
[3] pry(#<Sinatra::Application>)>
主应用程序类似于(除去了不相关的路由)
require 'sinatra'
require 'sqlite3'
require 'http'
require 'json'
require 'openssl'
require 'nokogiri'
require 'httparty'
# Include classes
require './classes/profile.rb'
require './classes/tweet.rb'
# Include utils
require './utils/get_twitter_status.rb'
require './utils/get_twitter_profile.rb'
require './utils/get_activity_status.rb'
require './utils/get_activity_profile.rb'
# Configure URLs
BASE_URL = "http://localhost:4567" # URL should be protocol://hostname:port WITHOUT THE TRAILING SLASH
HOSTNAME = BASE_URL
.gsub("http://", "")
.gsub("https://", "")
.gsub(":4567", "")
# Configure bind and port
set :bind, '0.0.0.0'
set :port, 8000
set :public_folder, File.dirname(__FILE__) + '/static'
# Configure OpenSSL
PUBLIC_KEY = File.read("./keys/public_formatted.pem")
PRIVATE_KEY = OpenSSL::PKey::RSA.new(File.read('./keys/private.pem'))
# Configure SQLite3 Database
$db = SQLite3::Database.new "database.sqlite3" # You can rename this database if you want.
# Configure routes
...
# ActivityPub Profile Outbox
get '/:name/outbox' do
headers = {
"Content-Type" => "application/activity+json"
}
body = {
"Id": "#{BASE_URL}/#{params['name']}/outbox",
"Type": "OrderedCollection",
"TotalItems": "1",
"OrderedItems": [
{
"Id": "#{BASE_URL}/#{params['name']}/status/1210253456252055552",
"Type": "Create",
"Actor": "#{BASE_URL}/#{params['name']}/status/1210253456252055552",
"To": ["https://www.w3.org/ns/activitystreams#Public"],
"Cc": ["#{BASE_URL}/users/#{params['name']}/followers"],
"Object": get_activity_status("glaad", "1210253456252055552")
}
]
}
return [200, headers, body]
end
以某种方式app.rb正在将status_id的值更改为传递给get_activity_status
的值。为什么会这样?
如果需要仔细查看应用程序,可以在GitHub https://github.com/nsuchy/TwitterPub上找到
以某种方式,app.rb在将status_id的值传递给get_activity_status之前进行更改。为什么会这样?
不是。实际上,当您按下/:name/outbox
时,此块称为https://github.com/nsuchy/TwitterPub/blob/master/app.rb#L152,而不是您所期望的最后一个。发生这种情况是因为/:name/:status_id
也与/:name/outbox
相匹配(在这种情况下,status_id
被解析为outbox)
。只需重新排列路由的定义(将静态定义置于动态定义之上),它应该可以工作...