Class: Hexapic::API::Instagram

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

Constant Summary collapse

INSTAGRAM_API_URL = 
'https://api.instagram.com/v1/'

Instance Method Summary collapse

Constructor Details

#initialize(client_id) ⇒ Instagram

Returns a new instance of Instagram.



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# File 'lib/hexapic/api.rb', line 6

def initialize(client_id)
  @client_id = client_id
  @conn = Faraday.new(url: INSTAGRAM_API_URL) do |faraday|
    faraday.request :url_encoded
    faraday.adapter :net_http
  end
end

Instance Method Details

#search(tag, count = 20) ⇒ Object 



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# File 'lib/hexapic/api.rb', line 18

def search(tag, count = 20)
  tag = URI.encode(tag)
  res = @conn.get("tags/#{tag}/media/recent",{client_id: @client_id, count: count})
  data = JSON.parse(res.body)
  
  data['data'].map do |img|
    {
      id: img['id'], 
      likes: img['likes']['count'], 
      link: img['link'], 
      url: img['images']['standard_resolution']['url'],
      width: img['images']['standard_resolution']['width'],
      height: img['images']['standard_resolution']['height']
    }
  end
end

#search_by_user(username, count = 100) ⇒ Object 



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# File 'lib/hexapic/api.rb', line 14

def search_by_user(username, count = 100)
  user_media(search_user(username), count)
end

#search_user(username) ⇒ Object

Raises:

  • (UserNotFound) 


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# File 'lib/hexapic/api.rb', line 51

def search_user(username)
  puts "Searching user #{username}"
  username = URI.encode(username)
  res = @conn.get("users/search", {q: username, client_id: @client_id})
  data = JSON.parse(res.body)['data'].first
  raise UserNotFound.new("User with name #{username} not found") if data.nil?
  puts "Find user #{data['username']} #{data['first_name']} #{data['last_name']} with id #{data['id']}"

  data['id']
end

#user_media(user_id, count) ⇒ Object 



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# File 'lib/hexapic/api.rb', line 35

def user_media(user_id, count)
  res = @conn.get("users/#{user_id}/media/recent/", {client_id: @client_id, count: count})
  data = JSON.parse(res.body)['data']

  data.map do |img|
    {
      id: img['id'],
      likes: img['likes']['count'],
      link: img['link'],
      url: img['images']['standard_resolution']['url'],
      width: img['images']['standard_resolution']['width'],
      height: img['images']['standard_resolution']['height']
    }
  end
end