Class: OpenGraphCache
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- OpenGraphCache
- Defined in:
- app/models/open_graph_cache.rb
Class Method Summary collapse
Instance Method Summary collapse
Class Method Details
.find_or_create_by_url(url) ⇒ Object
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# File 'app/models/open_graph_cache.rb', line 24 def self.find_or_create_by_url(url) cache = OpenGraphCache.find_or_initialize_by_url(url) cache.fetch_and_save_opengraph_data! unless cache.persisted? cache if cache.persisted? end |
Instance Method Details
#fetch_and_save_opengraph_data! ⇒ Object
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# File 'app/models/open_graph_cache.rb', line 30 def fetch_and_save_opengraph_data! response = OpenGraph.new(self.url) return if response.blank? || response.type.blank? self.title = response.title self.ob_type = response.type self.image = response.images[0] self.url = response.url self.description = response.description self.save end |