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Contents
class WickedPdf
module WickedPdfHelper
def self.root_path
String === Rails.root ? Pathname.new(Rails.root) : Rails.root
end
def self.add_extension(filename, extension)
filename.to_s.split('.').include?(extension) ? filename : "#{filename}.#{extension}"
end
def wicked_pdf_stylesheet_link_tag(*sources)
css_dir = WickedPdfHelper.root_path.join('public', 'stylesheets')
css_text = sources.collect do |source|
source = WickedPdfHelper.add_extension(source, 'css')
"<style type='text/css'>#{File.read(css_dir.join(source))}</style>"
end.join("\n")
css_text.respond_to?(:html_safe) ? css_text.html_safe : css_text
end
def wicked_pdf_image_tag(img, options = {})
image_tag "file:///#{WickedPdfHelper.root_path.join('public', 'images', img)}", options
end
def wicked_pdf_javascript_src_tag(jsfile, options = {})
jsfile = WickedPdfHelper.add_extension(jsfile, 'js')
type = ::Mime.respond_to?(:[]) ? ::Mime[:js] : ::Mime::JS # ::Mime[:js] cannot be used in Rails 2.3.
src = "file:///#{WickedPdfHelper.root_path.join('public', 'javascripts', jsfile)}"
content_tag('script', '', { 'type' => type, 'src' => path_to_javascript(src) }.merge(options))
end
def wicked_pdf_javascript_include_tag(*sources)
js_text = sources.collect { |source| wicked_pdf_javascript_src_tag(source, {}) }.join("\n")
js_text.respond_to?(:html_safe) ? js_text.html_safe : js_text
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems