Merge branch 'master' of github.com:github/gollum

lib/gollum/blob_entry.rb

@@ -32,7 +32,7 @@ module Gollum
     #
     # Returns an unbaked Grit::Blob instance.
     def blob(repo)
-      @blob ||= Grit::Blob.create(repo, 
+      @blob ||= Grit::Blob.create(repo,
         :id => @sha, :name => name, :size => @size)
     end
 
@@ -53,19 +53,21 @@ module Gollum
     end
 
     # Normalizes a given directory name for searching through tree paths.
-    # Ensures that a directory begins with a slash, or 
+    # Ensures that a directory begins with a slash, or
     #
     #   normalize_dir("")      # => ""
     #   normalize_dir(".")     # => ""
     #   normalize_dir("foo")   # => "/foo"
     #   normalize_dir("/foo/") # => "/foo"
     #   normalize_dir("/")     # => ""
+    #   normalize_dir("c:/")   # => ""
     #
     # dir - String directory name.
     #
-    # Returns a normalized String directory name, or nil if no directory 
+    # Returns a normalized String directory name, or nil if no directory
     # is given.
     def self.normalize_dir(dir)
+      return '' if dir =~ /^.:\/$/
       if dir
         dir = ::File.expand_path(dir, '/')
         dir = '' if dir == '/'

lib/gollum/page.rb

@@ -4,15 +4,16 @@ module Gollum
 
     Wiki.page_class = self
 
-    VALID_PAGE_RE = /^(.+)\.(md|mkdn?|mdown|markdown|textile|rdoc|org|creole|re?st(\.txt)?|asciidoc|pod)$/i
-    FORMAT_NAMES = { :markdown => "Markdown",
-                     :textile  => "Textile",
-                     :rdoc     => "RDoc",
-                     :org      => "Org-mode",
-                     :creole   => "Creole",
-                     :rest     => "reStructuredText",
-                     :asciidoc => "AsciiDoc",
-                     :pod      => "Pod" }
+    VALID_PAGE_RE = /^(.+)\.(md|mkdn?|mdown|markdown|textile|rdoc|org|creole|re?st(\.txt)?|asciidoc|pod|(media)?wiki)$/i
+    FORMAT_NAMES = { :markdown  => "Markdown",
+                     :textile   => "Textile",
+                     :rdoc      => "RDoc",
+                     :org       => "Org-mode",
+                     :creole    => "Creole",
+                     :rest      => "reStructuredText",
+                     :asciidoc  => "AsciiDoc",
+                     :mediawiki => "MediaWiki",
+                     :pod       => "Pod" }
 
     # Sets a Boolean determing whether this page is a historical version.
     #
@@ -65,7 +66,7 @@ module Gollum
       @blob && @blob.name
     end
 
-    # Public: The canonical page name without extension, and dashes converted 
+    # Public: The canonical page name without extension, and dashes converted
     # to spaces.
     #
     # Returns the String name.
@@ -161,6 +162,8 @@ module Gollum
           :pod
         when /\.(\d)$/i
           :roff
+        when /\.(media)?wiki$/i
+          :mediawiki
         else
           nil
       end
@@ -176,7 +179,7 @@ module Gollum
     # options - The options Hash:
     #           :page     - The Integer page number (default: 1).
     #           :per_page - The Integer max count of items to return.
-    #           :follow   - Follow's a file across renames, but falls back 
+    #           :follow   - Follow's a file across renames, but falls back
     #                       to a slower Grit native call.  (default: false)
     #
     # Returns an Array of Grit::Commit.
@@ -206,7 +209,7 @@ module Gollum
       @sidebar ||= find_sub_page(:sidebar)
     end
 
-    # Gets a Boolean determining whether this page is a historical version.  
+    # Gets a Boolean determining whether this page is a historical version.
     # Historical pages are pulled using exact SHA hashes and format all links
     # with rel="nofollow"
     #
@@ -244,14 +247,15 @@ module Gollum
     # Returns the String extension (no leading period).
     def self.format_to_ext(format)
       case format
-        when :markdown then 'md'
-        when :textile  then 'textile'
-        when :rdoc     then 'rdoc'
-        when :org      then 'org'
-        when :creole   then 'creole'
-        when :rest     then 'rest'
-        when :asciidoc then 'asciidoc'
-        when :pod      then 'pod'
+        when :markdown  then 'md'
+        when :textile   then 'textile'
+        when :rdoc      then 'rdoc'
+        when :org       then 'org'
+        when :creole    then 'creole'
+        when :rest      then 'rest'
+        when :asciidoc  then 'asciidoc'
+        when :pod       then 'pod'
+        when :mediawiki then 'mediawiki'
       end
     end
 
@@ -280,7 +284,7 @@ module Gollum
     def find(name, version)
       map = @wiki.tree_map_for(version.to_s)
       if page = find_page_in_tree(map, name)
-        page.version    = version.is_a?(Grit::Commit) ? 
+        page.version    = version.is_a?(Grit::Commit) ?
           version : @wiki.commit_for(version)
         page.historical = page.version.to_s == version.to_s
         page
@@ -293,7 +297,7 @@ module Gollum
     # map         - The Array tree map from Wiki#tree_map.
     # name        - The canonical String page name.
     # checked_dir - Optional String of the directory a matching page needs
-    #               to be in.  The string should 
+    #               to be in.  The string should
     #
     # Returns a Gollum::Page or nil if the page could not be found.
     def find_page_in_tree(map, name, checked_dir = nil)
@@ -352,7 +356,7 @@ module Gollum
       end
     end
 
-    # Loads a sub page.  Sub page nanes (footers) are prefixed with 
+    # Loads a sub page.  Sub page nanes (footers) are prefixed with
     # an underscore to distinguish them from other Pages.
     #
     # name - String page name.