From fcb0b76c32b3512ead419a4451e9cc632270fc89 Mon Sep 17 00:00:00 2001
From: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Date: Thu, 12 Jun 2014 12:01:54 +0300
Subject: [PATCH] Load last commit for files per 10 items.

---
 app/controllers/projects/refs_controller.rb | 20 +++++++++++++++++---
 app/views/projects/refs/logs_tree.js.haml   | 10 ++++++++++
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/app/controllers/projects/refs_controller.rb b/app/controllers/projects/refs_controller.rb
index 7b8026c..8834a99 100644
--- a/app/controllers/projects/refs_controller.rb
+++ b/app/controllers/projects/refs_controller.rb
@@ -31,9 +31,23 @@ class Projects::RefsController < Projects::ApplicationController
   end
 
   def logs_tree
-    contents = tree.entries
-    @logs = contents.map do |content|
-      file = params[:path] ? File.join(params[:path], content.name) : content.name
+    @offset = if params[:offset].present?
+             params[:offset].to_i
+           else
+             0
+           end
+
+    @limit = 10
+
+    @path = params[:path]
+
+    contents = []
+    contents += tree.trees
+    contents += tree.blobs
+    contents += tree.submodules
+
+    @logs = contents[@offset, @limit].to_a.map do |content|
+      file = @path ? File.join(@path, content.name) : content.name
       last_commit = @repo.last_commit_for_path(@commit.id, file)
       {
         file_name: content.name,
diff --git a/app/views/projects/refs/logs_tree.js.haml b/app/views/projects/refs/logs_tree.js.haml
index e7343e0..948a21a 100644
--- a/app/views/projects/refs/logs_tree.js.haml
+++ b/app/views/projects/refs/logs_tree.js.haml
@@ -7,3 +7,13 @@
     var row = $("table.table_#{@hex_path} tr.file_#{hexdigest(file_name)}");
     row.find("td.tree_time_ago").html('#{escape_javascript time_ago_with_tooltip(commit.committed_date)}');
     row.find("td.tree_commit").html('#{escape_javascript render("projects/tree/tree_commit_column", commit: commit)}');
+
+- if @logs.present?
+  :plain
+    var current_url = location.href.replace(/\/?$/, '/');
+    var log_url = '#{project_tree_url(@project, tree_join(@ref, @path || '/'))}'.replace(/\/?$/, '/');
+    if(current_url == log_url) {
+      // Load 10 more commit log for each file in tree
+      // if we still on the same page
+      ajaxGet('#{logs_file_project_ref_path(@project, @ref, @path || '/', offset: (@offset +  @limit))}');
+    }
--
libgit2 0.21.2