Module: Dugway::Filters::UrlFilters

Defined in:
lib/dugway/liquid/filters/url_filters.rb

Instance Method Summary collapse

Instance Method Details

#constrain(url = nil, width = '-', height = '-') ⇒ Object 



11
12
13
14
15
16
17
18
19
 
# File 'lib/dugway/liquid/filters/url_filters.rb', line 11

def constrain(url = nil, width = '-', height = '-')
  return unless url
  uri = URI.parse(url)
  query = Rack::Utils.parse_nested_query uri.query
  query.update('w' => width, 'h' => height)
  query.delete_if { |k,v| v.nil? || v == '-' }
  uri.query = query.to_query
  uri.to_s
end

#link_to(item, *args) ⇒ Object 



4
5
6
7
8
9
 
# File 'lib/dugway/liquid/filters/url_filters.rb', line 4

def link_to(item, *args)
  options = link_args_to_options(args)
  text = options.delete(:text) || h(item['name'])
  options = { :title => "View #{ text }", :href => item['url'] }.merge(options)
  content_tag :a, text, options
end

#product_image_url(image = nil, size = nil) ⇒ Object 



21
22
23
24
25
 
# File 'lib/dugway/liquid/filters/url_filters.rb', line 21

def product_image_url(image = nil, size = nil)
  url = image ? image['url'] : 'http://images.bigcartel.com/missing.png'
  size = legacy_size_for(size)
  constrain url, size, size
end

#theme_css_url(theme) ⇒ Object 



37
38
39
 
# File 'lib/dugway/liquid/filters/url_filters.rb', line 37

def theme_css_url(theme)
  '/theme.css'
end

#theme_font_url(filename) ⇒ Object 



45
46
47
 
# File 'lib/dugway/liquid/filters/url_filters.rb', line 45

def theme_font_url(filename)
  "/fonts/#{ filename }"
end

#theme_image_url(filename) ⇒ Object 



41
42
43
 
# File 'lib/dugway/liquid/filters/url_filters.rb', line 41

def theme_image_url(filename)
  "/images/#{ filename }"
end

#theme_js_url(name) ⇒ Object 



27
28
29
30
31
32
33
34
35
 
# File 'lib/dugway/liquid/filters/url_filters.rb', line 27

def theme_js_url(name)
  if name.is_a?(Drops::ThemeDrop)
    '/theme.js'
  elsif name == 'api'
    'http://cache0.bigcartel.com/api/1/api.usd.js'
  else
    name
  end
end