Module: FileEmbedHelper

Defined in:
frontend/app/helpers/file_embed_helper.rb

Instance Method Summary (collapse)

Instance Method Details

- (Boolean) can_embed?(file_version)

Returns:

  • (Boolean) 


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# File 'frontend/app/helpers/file_embed_helper.rb', line 13

def can_embed?(file_version)
  begin
    uri = URI(file_version['file_uri'])
    if %w(jpeg gif).include?(file_version['file_format_name']) &&
      uri.scheme =~ /http/ &&
      file_version['file_size_bytes'].to_i < 512001
      true
    else
      false
    end
  rescue Exception => ex
    false
  end
end

- (Object) uri_or_string(link) 



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# File 'frontend/app/helpers/file_embed_helper.rb', line 3

def uri_or_string(link)
  begin
    link.gsub!(/\\/, '/') # for windows uris
    link = "file://#{link}" unless link.match(/^(http|file)/)
    URI(link) 
  rescue URI::InvalidURIError => e
    link
  end
end