Module: ImageSearcher

Extended by:
Filter
Defined in:
lib/image_searcher.rb,
lib/image_searcher/api.rb,
lib/image_searcher/search.rb,
lib/image_searcher/version.rb

Defined Under Namespace

Modules: API, Filter

Constant Summary collapse

VERSION = 
"0.1.3"

Class Method Summary collapse

Methods included from Filter

filter_by_format, filter_by_formats

Class Method Details

.build_json_url(options) ⇒ Object 



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# File 'lib/image_searcher/search.rb', line 19

def self.build_json_url(options)
  base_uri = ImageSearcher::API::BASE_URI
  url = "#{base_uri}?q=#{options[:query]}"
  url += "&count=#{options[:count]}" if options[:count]
  url
end

.perform_filter_params(result, options) ⇒ Object 



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# File 'lib/image_searcher/search.rb', line 26

def self.perform_filter_params(result, options)
  if options[:format]
    result = filter_by_format(result, options[:format])
  end

  if options[:formats]
    result = filter_by_formats(result, options[:formats])
  end
end

.raise_errors(options) ⇒ Object 



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# File 'lib/image_searcher/search.rb', line 14

def self.raise_errors(options)
  raise "Missing params" if options[:query].nil?
  raise "Missing query" if options[:query].empty?
end

.search(options = {}) ⇒ Object 



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# File 'lib/image_searcher/search.rb', line 6

def self.search(options = {})
  raise_errors(options)
  url = build_json_url(options)
  result = ImageSearcher::API.get_json(url)
  perform_filter_params(result, options)
  result
end