Class: Pageflow::ThumbnailFileResolver

Inherits:
Struct
  • Object
show all
Defined in:
app/models/pageflow/thumbnail_file_resolver.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#candidates ⇒ Object

Returns the value of attribute candidates

Returns:

  • (Object) —

    the current value of candidates



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# File 'app/models/pageflow/thumbnail_file_resolver.rb', line 2

def candidates
  @candidates
end

#configuration ⇒ Object

Returns the value of attribute configuration

Returns:

  • (Object) —

    the current value of configuration



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# File 'app/models/pageflow/thumbnail_file_resolver.rb', line 2

def configuration
  @configuration
end

#entry ⇒ Object

Returns the value of attribute entry

Returns:

  • (Object) —

    the current value of entry



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# File 'app/models/pageflow/thumbnail_file_resolver.rb', line 2

def entry
  @entry
end

Instance Method Details

#find_thumbnail ⇒ Object 



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# File 'app/models/pageflow/thumbnail_file_resolver.rb', line 3

def find_thumbnail
  candidates.detect do |candidate|
    condition = candidate[:unless] || candidate[:if]
    next if condition && !condition_met?(condition, candidate[:unless])

    file = find_positioned_file_by_candiate(candidate)
    break file if file
  end || PositionedFile.null
end