Fixes issue with file view rows not clickable on project main view

Fixed an issue where it would only load the first 25 commit data on project main view
Stopped the file view sending 1 too many requests

Fixes #3916

app/assets/javascripts/dispatcher.js.coffee

@@ -76,6 +76,8 @@ class Dispatcher
         shortcut_handler = new ShortcutsNavigation()
       when 'projects:show'
         shortcut_handler = new ShortcutsNavigation()
+
+        new TreeView() if $('#tree-slider')
       when 'groups:show'
         new Activities()
         shortcut_handler = new ShortcutsNavigation()

app/controllers/projects/refs_controller.rb

@@ -64,9 +64,9 @@ class Projects::RefsController < Projects::ApplicationController
       }
     end
 
-    if @logs.present?
-      @log_url = namespace_project_tree_url(@project.namespace, @project, tree_join(@ref, @path || '/'))
-      @more_log_url = logs_file_namespace_project_ref_path(@project.namespace, @project, @ref, @path || '', offset: (@offset +  @limit))
+    offset = (@offset +  @limit)
+    if contents.size > offset
+      @more_log_url = logs_file_namespace_project_ref_path(@project.namespace, @project, @ref, @path || '', offset: offset)
     end
 
     respond_to do |format|

app/views/projects/refs/logs_tree.js.haml

@@ -8,12 +8,9 @@
     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?
+- if @more_log_url
   :plain
-    var current_url = location.href.replace(/\/?$/, '/');
-    var log_url = "#{escape_javascript(@log_url)}".replace(/\/?$/, '/');
-
-    if(current_url == log_url) {
+    if($('#tree-slider').length) {
       // Load more commit logs for each file in tree
       // if we still on the same page
       var url = "#{escape_javascript(@more_log_url)}";