Class: PublicStorage::Facility

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

Overview

e.g. www.publicstorage.com/self-storage-ca-los-angeles/2.html

Constant Summary collapse

SITEMAP_URL = 
'https://www.publicstorage.com/sitemap_0-product.xml'
PRICE_SELECTOR = 
'.units-results-section .unit-list-group .unit-list-item'
LD_SELECTOR = 
'script[type="application/ld+json"]'
ID_REGEX = 
/(?<id>\d+)\.html/

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id:, name:, address:, geocode:, prices:) ⇒ Facility

Returns a new instance of Facility.

Parameters:



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# File 'lib/publicstorage/facility.rb', line 88

def initialize(id:, name:, address:, geocode:, prices:)
  @id = id
  @name = name
  @address = address
  @geocode = geocode
  @prices = prices
end

Instance Attribute Details

#address ⇒ Address

Returns:



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# File 'lib/publicstorage/facility.rb', line 23

def address
  @address
end

#geocode ⇒ Geocode

Returns:



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# File 'lib/publicstorage/facility.rb', line 27

def geocode
  @geocode
end

#id ⇒ Integer

Returns:

  • (Integer) 


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# File 'lib/publicstorage/facility.rb', line 15

def id
  @id
end

#name ⇒ String

Returns:

  • (String) 


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# File 'lib/publicstorage/facility.rb', line 19

def name
  @name
end

#prices ⇒ Array<Price>

Returns:



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# File 'lib/publicstorage/facility.rb', line 31

def prices
  @prices
end

Class Method Details

.crawl ⇒ Object 



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# File 'lib/publicstorage/facility.rb', line 68

def self.crawl
  sitemap.links.each do |link|
    url = link.loc

    facility = fetch(url:)
    puts facility.text

    facility.prices.each do |price|
      puts price.text
    end

    puts
  end
end

.fetch(url:) ⇒ Facility

Parameters:

  • url (String)

Returns:



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# File 'lib/publicstorage/facility.rb', line 41

def self.fetch(url:)
  document = Crawler.html(url:)
  parse(document:)
end

.parse(document:) ⇒ Facility

Parameters:

  • document (NokoGiri::XML::Document)

Returns:



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# File 'lib/publicstorage/facility.rb', line 49

def self.parse(document:)
  data = parse_ld(document:)
  id = Integer(data['url'].match(ID_REGEX)[:id])
  name = data['name']
  address = Address.parse(data: data['address'])
  geocode = Geocode.parse(data: data['geo'])

  prices = document.css(PRICE_SELECTOR).map { |element| Price.parse(element:) }

  new(id:, name:, address:, geocode:, prices:)
end

.parse_ld(document:) ⇒ Hash

Parameters:

  • document (NokoGiri::XML::Document)

Returns:

  • (Hash) 


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# File 'lib/publicstorage/facility.rb', line 64

def self.parse_ld(document:)
  JSON.parse(document.at_css(LD_SELECTOR).text).find { |entry| entry['@type'] == 'SelfStorage' }
end

.sitemap ⇒ Sitemap

Returns:



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# File 'lib/publicstorage/facility.rb', line 34

def self.sitemap
  Sitemap.fetch(url: SITEMAP_URL)
end

Instance Method Details

#inspect ⇒ String

Returns:

  • (String) 


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# File 'lib/publicstorage/facility.rb', line 97

def inspect
  props = [
    "address=#{@address.inspect}",
    "geocode=#{@geocode.inspect}",
    "prices=#{@prices.inspect}"
  ]
  "#<#{self.class.name} #{props.join(' ')}>"
end

#text ⇒ String

Returns:

  • (String) 


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# File 'lib/publicstorage/facility.rb', line 107

def text
  "#{@id} | #{@name} | #{@address.text} | #{@geocode.text}"
end