Merge pull request #22 from oerpub/module-metadata

Module metadata

scripts/configs/aloha.coffee

@@ -67,6 +67,7 @@ define ['jquery'], ($) ->
         'oer/multipart'
         'oer/copy'
         'oer/cleanup'
+        'oer/metadata'
       ]
 
       # This whole thing is what's needed to:

scripts/views/workspace/content/content-edit.coffee

@@ -10,3 +10,29 @@ define [
 
     # **NOTE:** This template is not wrapped in an element
     template: contentEditTemplate
+
+    initialize: () ->
+      Aloha.settings.plugins.metadata = Aloha.settings.plugins.metadata || {}
+      Aloha.settings.plugins.metadata.supplement = ''
+
+      Aloha.settings.plugins.metadata.setMetadata = (metadata) =>
+        @model.set('title', metadata.title, {triggeredByMetadata: true})
+        head = '<title>'+metadata.title+'</title>'
+        head += '<meta data-type="language" itemprop="inLanguage" content="'+metadata.language+ '" />'
+        @model.set('head', head)
+
+      Aloha.settings.plugins.metadata.filterMetadata = (metadata) =>
+        delete metadata.language if metadata.language
+        metadata
+
+      @listenTo @model, "change:title", (model, value, options) =>
+        Aloha.settings.plugins.metadata.extendMetadata({title: value}) if not options.triggeredByMetadata
+
+      @listenTo @model, "change:head", (model, value, options) =>
+        # sometimes there is no head. which is dumb.
+        if @model.get('head')
+          Aloha.settings.plugins.metadata.supplement = @model.get('head')
+        else
+          Aloha.settings.plugins.metadata.supplement = "<title>" + @model.get("title") + "</title>"
+
+      super()

scripts/views/workspace/content/layouts/editor.coffee

@@ -22,6 +22,10 @@ define [
       @$el.parent().parent().parent().parent().find(
         '#module-title-indicator').text(@model.get('title'))
 
+      @listenTo @model, "change:title", =>
+        @$el.parent().parent().parent().parent().find(
+          '#module-title-indicator').text(@model.get('title'))
+
       # Focus the editor. This has to be done here, because @$el isn't attached
       # to the DOM before this. We also have to wait until the content is
       # loaded and the editor is actually activated.

scripts/views/workspace/sidebar/toc-branch.coffee

@@ -277,6 +277,6 @@ define [
       # TocPointerNodes which inherit their title if it is not overridden
       title = prompt('Edit Title:', @model.toJSON().title)
       if title and title != @model.toJSON().title
-        @model.set('title', title)
+        (@model.dereferencePointer?() or @model).set('title', title)
 
       @renderModelOnly()