A little improvement

1. Replace params key 'q' with 'extended_sha1'. A extended SHA1 syntax is explained in 'man gitrevisions'.
2. Change the placeholder of looking for commit.
3. Change the label of ref filter.

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/extracts_path.rb b/lib/extracts_path.rb
index f9843d503b4..53bc079296a 100644
--- a/lib/extracts_path.rb
+++ b/lib/extracts_path.rb
@@ -95,17 +95,17 @@ module ExtractsPath
   # resolved (e.g., when a user inserts an invalid path or ref).
   def assign_ref_vars
     # assign allowed options
-    allowed_options = ["filter_ref", "q"]
+    allowed_options = ["filter_ref", "extended_sha1"]
     @options = params.select {|key, value| allowed_options.include?(key) && !value.blank? }
     @options = HashWithIndifferentAccess.new(@options)
 
     @id = get_id
     @ref, @path = extract_ref(@id)
     @repo = @project.repository
-    if @options[:q].blank?
+    if @options[:extended_sha1].blank?
       @commit = @repo.commit(@ref)
     else
-      @commit = @repo.commit(@options[:q])
+      @commit = @repo.commit(@options[:extended_sha1])
     end
     @tree = Tree.new(@repo, @commit.id, @ref, @path)
     @hex_path = Digest::SHA1.hexdigest(@path)