module Kijkwijzer::ViewHelpers
ViewHelpers
for Rails
Public Instance Methods
render_kijkwijzer_svg_definitions()
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Renders the SVG definitions with all Kijkwijzer
icons. To be placed somewhere in the top of your body, for optimal compatibility
@return String html-string, made html_safe if ActiveSupport is defined.
# File lib/kijkwijzer/view_helpers.rb, line 10 def render_kijkwijzer_svg_definitions svg_txt = File.open(open(File.join(File.dirname(__FILE__),'..','kijkwijzer.svg'))).read svg_txt = svg_txt.html_safe if defined?(ActiveSupport) svg_txt end
render_kijkwijzers(rating_result)
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Renders a div block with svg elements that references the definition as defined by render_kijkwijzer_svg_definitions
rating_result is an actual Kijkwijzer::Result
or an array of ratings similar to the result of Result#ratings
@return String html-string, made html_safe if ActiveSupport is defined.
# File lib/kijkwijzer/view_helpers.rb, line 20 def render_kijkwijzers rating_result result_svgs = "<div class=\"kijkwijzer icons\">" if rating_result.is_a? Kijkwijzer::Result rating_result = rating_result.ratings end rating_result.each do |rating| result_svgs+="<svg viewBox=\"0 0 100 100\" class=\"icon kijkwijzer_#{rating}\" title=\"#{rating}\"><use xlink:href=\"#kijkwijzer_base\"></use><use xlink:href=\"#kijkwijzer_#{rating}\"></use></svg>" end result_svgs += "</div>" result_svgs = result_svgs.html_safe if defined?(ActiveSupport) result_svgs end