# File lib/view/helpers/frontend_helper.rb, line 14
14:         def description(text)
15:           content_for(:description) { text }
16:         end

    # File lib/view/helpers/frontend_helper.rb, line 28
28:         def image_tag(source, options = {})
29:           options.symbolize_keys!
30:           # We set here the upload path
31:           upload_path = "uploads/thumbs"
32:           # Now we can create a thumb on the fly
33:           if options[:resize]
34:             begin
35:               geometry     = options.delete(:resize)
36:               filename     = File.basename(source)
37:               new_filename = "#{geometry}_#{filename}".downcase.gsub(/#/, '')
38:               # Checking if we have just process them (we don't want to do the same job two times)
39:               if File.exist?("#{Rails.root}/public/#{upload_path}/#{new_filename}")
40:                 options[:src] = "/#{upload_path}/#{new_filename}"
41:               else # We need to create the thumb
42:                 FileUtils.mkdir("#{Rails.root}/tmp") unless File.exist?("#{Rails.root}/tmp")
43:                 # We create a temp file of the original file
44:                 # Notice that we can download them from an url! So this Image can reside anywhere on the web
45:                 if source =~ /#{URI.regexp}/
46:                   tmp = File.new("#{Rails.root}/tmp/#{filename}", "w")
47:                   tmp.write open(source).read
48:                   tmp.close
49:                 else # If the image is local
50:                   tmp = File.open(File.join("#{Rails.root}/public", path_to_image(source).gsub(/\?+\d*/, "")))
51:                 end
52:                 # Now we generate a thumb with our Thumbnail Processor (based on Paperclip)
53:                 thumb = Lipsiadmin::Attachment::Thumbnail.new(tmp, :geometry => geometry).make
54:                 # We check if our dir exists
55:                 FileUtils.mkdir_p("#{Rails.root}/public/#{upload_path}") unless File.exist?("#{Rails.root}/public/#{upload_path}")
56:                 # Now we put the image in our public path
57:                 File.open("#{Rails.root}/public/#{upload_path}/#{new_filename}", "w") do |f|
58:                   f.write thumb.read
59:                 end
60:                 # Finally we return the new image path
61:                 options[:src] = "/#{upload_path}/#{new_filename}"
62:               end
63:             rescue Exception => e
64:               options[:src] = path_to_image(source)
65:             ensure
66:               File.delete(tmp.path)   if tmp && tmp.path =~ /#{Rails.root}\/tmp/
67:               File.delete(thumb.path) if thumb
68:             end
69:           end
70: 
71:           if size = options.delete(:size)
72:             options[:width], options[:height] = size.split("x") if size =~ %r{^\d+x\d+$}
73:           end
74: 
75:           options[:src] ||= path_to_image(source)
76:           options[:alt] ||= File.basename(options[:src], '.*').
77:                             split('.').first.to_s.capitalize
78: 
79:           if mouseover = options.delete(:mouseover)
80:             options[:onmouseover] = "this.src='#{image_path(mouseover)}'"
81:             options[:onmouseout]  = "this.src='#{image_path(options[:src])}'"
82:           end
83: 
84:           tag("img", options)
85:         end

    # File lib/view/helpers/frontend_helper.rb, line 20
20:         def keywords(text)
21:           content_for(:keywords) { text }
22:         end

    # File lib/view/helpers/frontend_helper.rb, line 8
 8:         def title(text)
 9:           content_for(:title) { text + " - #{AppConfig.project}" }
10:         end