Class: VimeoEmbedCache

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/vimeo_embed_cache.rb

Constant Summary collapse

FIXED_WIDTH_GEOMETRY =

e.g. ‘300’

/^(\d+)$/
FIXED_HEIGHT_GEOMETRY =

e.g. ‘x200’

/^x(\d+)$/
FIXED_GEOMETRY =

e.g. ‘300x200’

/^(\d+)x(\d+)$/
VIMEO_GEOMETRY = 
Regexp.union FIXED_GEOMETRY, FIXED_HEIGHT_GEOMETRY, FIXED_WIDTH_GEOMETRY

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.embed(vid, geometry, configuration = {}) ⇒ Object 



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# File 'app/models/vimeo_embed_cache.rb', line 16

def self.embed vid, geometry, configuration = {}
  configuration.stringify_keys!
  configuration.merge!(geometry_hash(geometry))
      
  static = configuration.delete("static") if configuration.has_key?("static")
  if static
    geometry =~ FIXED_GEOMETRY ?
      static_embed_code(vid, geometry).html_safe : raise(ArgumentError, "Must use fixed geometry string for static embeds (e.g. 100x240)")
  else
    find_or_create_by_vid_and_configuration(vid, :configuration => YAML.dump(configuration)).code.html_safe
  end
end

.geometry_hash(geometry) ⇒ Object 



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# File 'app/models/vimeo_embed_cache.rb', line 39

def self.geometry_hash geometry
  case geometry
  when FIXED_WIDTH_GEOMETRY
    {:width => $1}
  when FIXED_HEIGHT_GEOMETRY
    {:height => $1}
  when FIXED_GEOMETRY
    {:width => $1, :height => $2}
  else raise ArgumentError, "Didn't recognise the geometry string #{geometry}"
  end
end

Instance Method Details

#update_cache ⇒ Object 



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# File 'app/models/vimeo_embed_cache.rb', line 29

def update_cache
  cache true
  self.save
end