added capacity for pulling static pages from multiple directory source trees.

1 files changed, 59 insertions, 0 deletions

diff --git a/lib/site_mount_point.rb b/lib/site_mount_point.rb
new file mode 100644
index 0000000..0b8224a
--- /dev/null
+++ b/lib/site_mount_point.rb
@@ -0,0 +1,59 @@
+#
+# A site can have many 'mount points' -- places in the site tree where different directories are inserted.
+#
+# At a minimum, every site needs a mount point for '/'
+#
+class SiteMountPoint
+
+  attr_accessor :directory
+  attr_accessor :relative_directory
+  attr_accessor :path
+  attr_accessor :options
+  attr_accessor :menu_file
+  attr_accessor :locales_dir
+  attr_accessor :timestamp
+
+  def initialize(site_config, directory_source, options={})
+    if directory_source.starts_with?('/')
+      @directory = directory_source
+    else
+      @directory = File.expand_path(directory_source, File.dirname(site_config.file_path))
+    end
+
+    @path               = options[:path]
+    @relative_directory = relative_dir_path(@directory)
+    @menu_file          = file_path('menu.txt')
+    @locales_dir        = file_path('locales')
+    @options            = options
+    reset_timestamp
+  end
+
+  def changed?
+    File.mtime(@directory) > @timestamp
+  end
+
+  def reset_timestamp
+    @timestamp = File.mtime(@directory)
+  end
+
+  private
+
+  def file_path(file)
+    path = File.join(@directory, file)
+    if File.exists?(path)
+      path
+    else
+      nil
+    end
+  end
+
+  #
+  # returns path relative to app/views
+  #
+  def relative_dir_path(directory)
+    if Rails.root
+      Pathname.new(directory).relative_path_from(Pathname.new(Rails.root + 'app/views')).to_s
+    end
+  end
+
+end
\ No newline at end of file