Unable to query logo_image

[bricemaurin]

I'm trying to get the logo_image of some companies. For example, Apple.

First, I get Apple Item

apple = Wikidata::Item.find_by_title 'Apple Inc.'
=> <Wikidata::Item id: Q312, title: "Apple Inc."> 

But when trying to get its logo_image, i get an error:

apple.logo_image
NoMethodError: undefined method `logo_image' for <Wikidata::Item id: Q312, title: "Apple Inc.">:Wikidata::Item

The logo exists: https://www.wikidata.org/wiki/Q312

How should i request it ?

Thanks !

[klacointe]

This property is missing from mapping: https://github.com/klacointe/wikidata-client/blob/master/config/mapping.yml but you can request it using the wikidata property code P154:

% bundle console
Resolving dependencies...
irb(main):001:0> require 'wikidata'                                                                                                                            
=> true
irb(main):002:0> apple = Wikidata::Item.find_by_title 'Apple Inc.'                                                                                             
=> <Wikidata::Item id: Q312, title: "Apple Inc.">
irb(main):003:0> apple.property('P154')
=> #<Wikidata::Property::CommonsMedia:0x0055a24fd7bb70 @property=#<Hashie::Mash id="q312$5B574C40-5C57-4246-A143-F8D32584CE81" mainsnak=#<Hashie::Mash datatype="commonsMedia" datavalue=#<Hashie::Mash type="string" value="Apple logo black.svg"> property="P154" snaktype="value"> rank="normal" type="statement">>
irb(main):004:0> apple.property('P154').url
=> "https://upload.wikimedia.org/wikipedia/commons/f/fa/Apple_logo_black.svg"

[bricemaurin]

the "logo_image" is in the mapping: https://github.com/klacointe/wikidata-client/blob/master/config/mapping.yml , that's weird

but I'll use the property instead, that's perfect

Thanks !

[klacointe]

Ok I understand, I forgot to push a new version on rubygems with last mapping updates.

You can use https://rubygems.org/gems/wikidata-client/versions/0.0.9

[bricemaurin]

Perfect ! It's working fine now.

Thanks Kevin ;)