Class: Lard

Inherits:
Object
  • Object
show all
Defined in:
lib/lard.rb

Overview

A set of utility functions for working with the Larder HTTP API

Constant Summary collapse

VERSION = 
'0.0.8'.freeze

Instance Method Summary collapse

Constructor Details

#initialize(token = nil) ⇒ Lard

Returns a new instance of Lard.



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# File 'lib/lard.rb', line 8

def initialize(token = nil)
  @token = token
  @folders = []
end

Instance Method Details

#api_url_prefix ⇒ Object 



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# File 'lib/lard.rb', line 17

def api_url_prefix
  'https://larder.io/api/1/@me/'
end

#authorized ⇒ Object 



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# File 'lib/lard.rb', line 13

def authorized
  !@token.nil?
end

#bookmarks(folder_id) ⇒ Object 



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# File 'lib/lard.rb', line 40

def bookmarks(folder_id)
  res = get "folders/#{folder_id}", limit: 200
  bookmarks = res[:results] || []

  until res[:next].nil?
    res = get res[:next]
    bookmarks.push(*res[:results])
  end

  bookmarks
end

#folders ⇒ Object 



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# File 'lib/lard.rb', line 52

def folders
  res = get 'folders', limit: 200
  @folders = res[:results] || @folders

  until res[:next].nil?
    res = get res[:next]
    @folders.push(*res[:results])
  end

  @folders
end

#get(url, params = nil) ⇒ Object

Perform a GET request to an endpoint in the Larder API



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# File 'lib/lard.rb', line 65

def get(url, params = nil)
  raise "You're not logged in! Run 'lard login' first." unless authorized

  # Make a URI based on whether we received a full URL or just endpoint
  uri = prepare_uri url
  uri.query = URI.encode_www_form params unless params.nil?

  res = Net::HTTP.start uri.host, uri.port, use_ssl: true do |http|
    http.request prepare_request 'get', uri
  end
  parse_response res
end

#get_folder_by_name(name) ⇒ Object 



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# File 'lib/lard.rb', line 21

def get_folder_by_name(name)
  folders if @folders.empty?
  @folders.find do |folder|
    folder[:name] == name
  end
end

#post(endpoint, args = {}) ⇒ Object

Perform a POST request to an endpoint in the Larder API Posts args as JSON in the post body, where args is a hash



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# File 'lib/lard.rb', line 80

def post(endpoint, args = {})
  raise "You're not logged in! Run 'lard login' first." unless authorized

  uri = prepare_uri endpoint
  request = prepare_request 'post', uri
  request.set_form_data args
  res = Net::HTTP.start uri.host, uri.port, use_ssl: true do |http|
    http.request request
  end
  parse_response res
end

#tags ⇒ Object 



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# File 'lib/lard.rb', line 28

def tags
  res = get 'tags', limit: 200
  tags = res[:results] || []

  until res[:next].nil?
    res = get res[:next]
    tags.push(*res[:results])
  end

  tags
end