Class: WikidataService

Inherits:
Object
  • Object
show all
Defined in:
app/services/wikidata_service.rb

Instance Method Summary collapse

Constructor Details

#initialize(account) ⇒ WikidataService

Returns a new instance of WikidataService.



6
7
8
 
# File 'app/services/wikidata_service.rb', line 6

def initialize()
  @account = 
end

Instance Method Details

#call ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
 
# File 'app/services/wikidata_service.rb', line 10

def call
  return unless @account.wikidata_id.present?

  endpoint = 'https://query.wikidata.org/sparql'
  client = SPARQL::Client.new(endpoint, headers: { 'User-Agent' => 'Fat Free CRM' })

  query = <<-SPARQL
      SELECT ?description ?website ?address ?logo ?twitter ?linkedin ?instagram ?mastodon ?facebook ?bluesky ?blog WHERE {
        BIND(wd:#{@account.wikidata_id} AS ?item)
        OPTIONAL { ?item schema:description ?description . FILTER(LANG(?description) = "en") }
        OPTIONAL { ?item wdt:P856 ?website . }
        OPTIONAL { ?item wdt:P6375 ?address . }
        OPTIONAL { ?item wdt:P154 ?logo . }
        OPTIONAL {
          ?item p:P2002 ?twitter_statement .
          ?twitter_statement ps:P2002 ?twitter .
          FILTER NOT EXISTS { ?twitter_statement pq:P582 ?twitter_end_date }
        }
        OPTIONAL {
          ?item p:P4264 ?linkedin_statement .
          ?linkedin_statement ps:P4264 ?linkedin .
          FILTER NOT EXISTS { ?linkedin_statement pq:P582 ?linkedin_end_date }
        }
        OPTIONAL {
          ?item p:P2003 ?instagram_statement .
          ?instagram_statement ps:P2003 ?instagram .
          FILTER NOT EXISTS { ?instagram_statement pq:P582 ?instagram_end_date }
        }
        OPTIONAL {
          ?item p:P4033 ?mastodon_statement .
          ?mastodon_statement ps:P4033 ?mastodon .
          FILTER NOT EXISTS { ?mastodon_statement pq:P582 ?mastodon_end_date }
        }
        OPTIONAL {
          ?item p:P2013 ?facebook_statement .
          ?facebook_statement ps:P2013 ?facebook .
          FILTER NOT EXISTS { ?facebook_statement pq:P582 ?facebook_end_date }
        }
        OPTIONAL {
          ?item p:P12361 ?bluesky_statement .
          ?bluesky_statement ps:P12361 ?bluesky .
          FILTER NOT EXISTS { ?bluesky_statement pq:P582 ?bluesky_end_date }
        }
        OPTIONAL {
          ?item p:P1581 ?blog_statement .
          ?blog_statement ps:P1581 ?blog .
          FILTER NOT EXISTS { ?blog_statement pq:P582 ?blog_end_date }
        }
      }
  SPARQL

  result = client.query(query).first

  return unless result

  updates = {}
  updates[:background_info] = result[:description].to_s if @account.background_info.blank? && result[:description]
  updates[:website] = result[:website].to_s if @account.website.blank? && result[:website]

  updates[:twitter] = "https://twitter.com/#{result[:twitter]}" if @account.twitter.blank? && result[:twitter]

  updates[:linkedin] = "https://www.linkedin.com/company/#{result[:linkedin]}" if @account.linkedin.blank? && result[:linkedin]

  updates[:instagram] = "https://www.instagram.com/#{result[:instagram]}" if @account.instagram.blank? && result[:instagram]

  if @account.mastodon.blank? && result[:mastodon]
    m = result[:mastodon].to_s
    updates[:mastodon] = if m.start_with?("http")
                           m
                         elsif m =~ /^@?([^@]+)@(.+)$/
                           "https://#{Regexp.last_match(2)}/@#{Regexp.last_match(1)}"
                         else
                           m
                         end
  end

  updates[:facebook] = "https://www.facebook.com/#{result[:facebook]}" if @account.facebook.blank? && result[:facebook]

  updates[:bluesky] = "https://bsky.app/profile/#{result[:bluesky]}" if @account.bluesky.blank? && result[:bluesky]

  updates[:blog] = result[:blog].to_s if @account.blog.blank? && result[:blog]

  if updates.any?
    @account.assign_attributes(updates)
    @account.save(validate: false)
  end
end