Add option if to use collection/publication/subscription

seo.coffee

@@ -1,4 +1,4 @@
-SEO =
+@SEO =
  settings: {
  title: ''
  rel_author: ''
@@ -12,15 +12,43 @@ SEO =
  twitter: true
  og: true
  set: ['description', 'url', 'title']
+ # if to use seo route settings from collection
+ use_collection: false
  }
 
  # e.g. ignore('meta', 'fragment')
  ignore: (type, value) ->
  @settings.ignore[type].push(value) if @settings.ignore[type] and _.indexOf(@settings.ignore[type], value) is -1
 
+ # storage of deps handles
+ deps: []
+
  config: (settings) ->
+ self = @
  _.extend(@settings, settings)
 
+ if @settings.use_collection is true
+ # Get seo settings depending on route
+ @deps.push Deps.autorun( ->
+ currentRouteName = self.getCurrentRouteName()
+ return unless currentRouteName
+ Meteor.subscribe('seoByRouteName', currentRouteName)
+ )
+
+ # Set seo settings depending on route
+ @deps.push Deps.autorun( ->
+ return unless SEO
+ currentRouteName = self.getCurrentRouteName()
+ settings = SeoCollection.findOne({route_name: currentRouteName}) or {}
+ SEO.set(settings)
+ )
+
+ else if @deps.length
+ # stop all deps
+ _.each @deps, (handle) ->
+ handle?.stop()
+ @deps = []
+
  set: (options, clearBefore=true) ->
  @clearAll() if clearBefore
 
@@ -130,7 +158,7 @@ SEO =
  return
 
  return unless content
- content = escapeHtmlAttribute(content)
+ content = @escapeHtmlAttribute(content)
 
  $('head').append("<meta #{attr} content='#{content}'>")
 
@@ -144,29 +172,11 @@ SEO =
  removeMeta: (attr) ->
  $("meta[#{attr}]").remove()
 
+ escapeHtmlAttribute: (string) ->
+ return ("" + string).replace(/'/g, "&apos;").replace(/"/g, "&quot;")
 
-@SEO = SEO
-
-escapeHtmlAttribute = (string) ->
- return ("" + string).replace(/'/g, "&apos;").replace(/"/g, "&quot;")
-
-getCurrentRouteName = ->
- router = Router.current()
- return unless router
- routeName = router.route.name
- return routeName
-
-# Get seo settings depending on route
-Deps.autorun( ->
- currentRouteName = getCurrentRouteName()
- return unless currentRouteName
- Meteor.subscribe('seoByRouteName', currentRouteName)
-)
-
-# Set seo settings depending on route
-Deps.autorun( ->
- return unless SEO
- currentRouteName = getCurrentRouteName()
- settings = SeoCollection.findOne({route_name: currentRouteName}) or {}
- SEO.set(settings)
-)
+ getCurrentRouteName: ->
+ router = Router.current()
+ return unless router
+ routeName = router.route.name
+ return routeName