Class: ZillowAPI

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

Constant Summary collapse

ZILLOW_API_URL = 
"http://www.zillow.com/webservice/GetDeepSearchResults.htm?rentzestimate=true"
ZILLOW_DEMO_URL = 
"http://www.zillow.com/webservice/GetDemographics.htm?"
ZILLOW_API_ZPID_URL = 
"http://www.zillow.com/webservice/GetZestimate.htm?rentzestimate=true"

Instance Method Summary collapse

Constructor Details

#initialize(api_key) ⇒ ZillowAPI

Returns a new instance of ZillowAPI.



9
10
11
 
# File 'lib/zillow_api.rb', line 9

def initialize(api_key)
  @api_key = api_key
end

Instance Method Details

#get_demographics_by_id(regionid) ⇒ Object 



102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
 
# File 'lib/zillow_api.rb', line 102

def get_demographics_by_id(regionid)
  demo_stats = Nokogiri::HTML(open("#{ZILLOW_DEMO_URL}&zws-id=#{@api_key}&regionid=#{CGI::escape(regionid)}"))
  if demo_stats.css("regionid").text.to_i.to_s == demo_stats.css("regionid").text
    demo_data = {}
    neighborhood_data = {}
    nation_data = {}
    city_data = {}

    #get city data
    demo_stats.css("attribute").each do |att|
      city_data[att.css("name").text.downcase] = att.css("city").text.downcase
    end

    #get neighborhood data
    demo_stats.css("attribute").each do |att|
      neighborhood_data[att.css("name").text.downcase] = att.css("neighborhood").text.downcase
    end

    #get nation data
    demo_stats.css("attribute").each do |att|
      nation_data[att.css("name").text.downcase] = att.css("nation").text.downcase
    end

    demo_data = {     id:                 demo_stats.css("region").children[0].text,
                      state:              demo_stats.css("region").children[1].text.downcase,
                      city:               demo_stats.css("region").children[2].text.downcase,
                      neighborhood:       demo_stats.css("region").children[3].text.downcase,
                      latitude:           demo_stats.css("region").children[4].text,
                      longitude:          demo_stats.css("region").children[5].text,
                      neighborhood_data:  neighborhood_data,
                      city_data:          city_data,
                      nation_data:        nation_data
    }
    return demo_data
  else
    return {zillow_error_code: demo_stats.css('message').children[1].text, zillow_error_code_text: demo_stats.css('message').children[0].text}
  end
end

#get_property_by_address(address_num: nil, address_street:, address_street_type: nil, address_city: nil, address_state: nil, address_zip: nil) ⇒ Object 



33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 
# File 'lib/zillow_api.rb', line 33

def get_property_by_address(address_num:nil, address_street:, address_street_type:nil,address_city:nil,address_state:nil,address_zip:nil)
  if address_num.nil? && (address_street && address_zip)
    property = Nokogiri::HTML(open("#{ZILLOW_API_URL}&zws-id=#{@api_key}&address=#{CGI::escape(address_street)}&citystatezip=#{CGI::escape(address_zip)}"))
  elsif address_zip && address_street_type
    property = Nokogiri::HTML(open("#{ZILLOW_API_URL}&zws-id=#{@api_key}&address=#{CGI::escape(address_num)}%20#{CGI::escape(address_street)}%20#{CGI::escape(address_street_type)}&citystatezip=#{CGI::escape(address_zip)}"))
  elsif address_zip && address_street_type.nil?
    property = Nokogiri::HTML(open("#{ZILLOW_API_URL}&zws-id=#{@api_key}&address=#{CGI::escape(address_num)}%20#{CGI::escape(address_street)}&citystatezip=#{CGI::escape(address_zip)}"))
  elsif address_zip.nil? && (address_city && address_state && address_street_type)
    property = Nokogiri::HTML(open("#{ZILLOW_API_URL}&zws-id=#{@api_key}&address=#{CGI::escape(address_num)}%20#{CGI::escape(address_street)}%20#{CGI::escape(address_street_type)}&citystatezip=#{CGI::escape(address_city)}%20#{CGI::escape(address_state)}"))
  elsif address_zip.nil? && (address_city && address_state && address_street_type.nil?)
    property = Nokogiri::HTML(open("#{ZILLOW_API_URL}&zws-id=#{@api_key}&address=#{CGI::escape(address_num)}%20#{CGI::escape(address_street)}&citystatezip=#{CGI::escape(address_city)}%20#{CGI::escape(address_state)}"))
  else
    return "SOMETHING WITH THE ADDRESS ISNT RIGHT"
  end

  if property.css("zpid")[0].text.to_i.to_s == property.css("zpid")[0].text
    property_data = {}
    property_data = { zpid:             property.css("zpid")[0].text,
      street:            property.css("address")[1].children[0].text,
      zip_code:          property.css("address")[1].children[1].text,
      city:              property.css("address")[1].children[2].text.downcase,
      state:             property.css("address")[1].children[3].text.downcase,
      latitude:          property.css("address")[1].children[4].text,
      longitude:         property.css("address")[1].children[5].text,
      zestimate:         property.css("zestimate")[0].children[0].text,
      zestimate_low:     property.css('valuationrange').children[0].text,
      zestimate_high:    property.css('valuationrange').children[1].text,
      rent_zestimate:    property.css("rentzestimate")[0].children[0].text,
      neighborhood_id:   property.css("localrealestate")[0].children.css("region").first["id"],
      neighborhood_name: property.css("localrealestate")[0].children.css("region").first["name"],
      neighborhood_type: property.css("localrealestate")[0].children.css("region").first["type"],
      zillow_address:    property.css('homedetails')[0].text,
      house_type:        property.css('usecode').text,
      property_tax:      property.css('taxassessment').text,
      year_built:        property.css('yearbuilt').text,
      lot_size:          property.css('lotsizesqft').text,
      house_size:        property.css('finishedsqft').text,
      bathrooms:         property.css('bathrooms').text,
      bedrooms:          property.css('bedrooms').text,
      last_sold_date:    property.css('lastsolddate').text,
      last_sold_price:   property.css('lastsoldprice').text
    }
    return property_data
  else
    return {zillow_error_code: property.css('message').children[1].text, zillow_error_code_text: property.css('message').children[0].text}
  end
end

#get_property_by_zpid(zpid:) ⇒ Object 



81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
 
# File 'lib/zillow_api.rb', line 81

def get_property_by_zpid(zpid:)
  property = Nokogiri::HTML(open("#{ZILLOW_API_ZPID_URL}&zws-id=#{@api_key}&zpid=#{zpid}"))

  if property.css("zpid")[0].text.to_i.to_s == property.css("zpid")[0].text
    property_data = {}
    property_data = { zpid:           property.css("zpid")[0].text,
      street:         property.css("address").children[0].text,
      zip_code:       property.css("address").children[1].text,
      city:           property.css("address").children[2].text.downcase,
      state:          property.css("address").children[3].text.downcase,
      latitude:       property.css("address").children[4].text,
      longitude:      property.css("address").children[5].text,
      zestimate:      property.css("amount").children[0].text,
      rent_zestimate: property.css("rentzestimate")[0].children[0].text
    }
    return property_data
  else
    return { zillow_error_code: property.css('message').children[1].text, zillow_error_code_text: property.css('message').children[0].text }
  end
end

#get_zpid(address_num:, address_street:, address_street_type: nil, address_city: nil, address_state: nil, address_zip: nil) ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/zillow_api.rb', line 13

def get_zpid(address_num:, address_street:, address_street_type:nil, address_city:nil, address_state:nil, address_zip:nil)
  if address_zip && address_street_type
    property = Nokogiri::HTML(open("#{ZILLOW_API_URL}&zws-id=#{@api_key}&address=#{CGI::escape(address_num)}%20#{CGI::escape(address_street)}%20#{CGI::escape(address_street_type)}&citystatezip=#{CGI::escape(address_zip)}"))
  elsif address_zip && address_street_type.nil?
    property = Nokogiri::HTML(open("#{ZILLOW_API_URL}&zws-id=#{@api_key}&address=#{CGI::escape(address_num)}%20#{CGI::escape(address_street)}&citystatezip=#{CGI::escape(address_zip)}"))
  elsif address_zip.nil? && (address_city && address_state && address_street_type)
    property = Nokogiri::HTML(open("#{ZILLOW_API_URL}&zws-id=#{@api_key}&address=#{CGI::escape(address_num)}%20#{CGI::escape(address_street)}%20#{CGI::escape(address_street_type)}&citystatezip=#{CGI::escape(address_city)}%20#{CGI::escape(address_state)}"))
  elsif address_zip.nil? && (address_city && address_state && address_street_type.nil?)
    property = Nokogiri::HTML(open("#{ZILLOW_API_URL}&zws-id=#{@api_key}&address=#{CGI::escape(address_num)}%20#{CGI::escape(address_street)}&citystatezip=#{CGI::escape(address_city)}%20#{CGI::escape(address_state)}"))
  else
    return "SOMETHING WITH THE ADDRESS ISNT RIGHT"
  end

  if property.css("zpid")[0] && (property.css("zpid")[0].text.to_i.to_s == property.css("zpid")[0].text)
    return { zpid: property.css("zpid")[0].text }
  else
    return {zillow_error_code: property.css('message').children[1].text, zillow_error_code_text: property.css('message').children[0].text}
  end
end