Rewrite graphs feature

* remove commits stats page (will be replaced by graphs)
* remove additions/deletions from graph because of bad performance
* keep graph logic in gitlab

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

4 files changed, 15 insertions, 70 deletions

diff --git a/app/views/projects/commits/_head.html.haml b/app/views/projects/commits/_head.html.haml
index 2dcd84af010..0c9d906481b 100644
--- a/app/views/projects/commits/_head.html.haml
+++ b/app/views/projects/commits/_head.html.haml
@@ -13,7 +13,3 @@
     = link_to project_tags_path(@project) do
       Tags
       %span.badge.js-totaltags-count= @repository.tags.length
-
-  = nav_link(controller: :repositories, action: :stats) do
-    = link_to stats_project_repository_path(@project) do
-      Stats
diff --git a/app/views/projects/graphs/show.html.haml b/app/views/projects/graphs/show.html.haml
index 8e4548f26d0..c2878e13e7c 100644
--- a/app/views/projects/graphs/show.html.haml
+++ b/app/views/projects/graphs/show.html.haml
@@ -3,15 +3,10 @@
     %h3.page-title
       %i.icon-spinner.icon-spin
       Building repository graph.
-    %p Please wait a moment, this page will automatically refresh when ready.
+    %p.slead Please wait a moment, this page will automatically refresh when ready.
 
-.stat-graph
+.stat-graph.hide
   .header.clearfix
-    .pull-right
-      %select
-        %option{:value => "commits"} Commits
-        %option{:value => "additions"} Additions
-        %option{:value => "deletions"} Deletions
     %h3#date_header.page-title
     %p.light
       Commits to #{@project.default_branch}, excluding merge commits. Limited by 6,000 commits
@@ -21,15 +16,21 @@
     #contributors.clearfix
       %ol.contributors-list.clearfix
 
-:javascript
-  $(".stat-graph").hide();
 
-  $.ajax({
+
+:coffeescript
+  $.ajax
     type: "GET",
     url: location.href,
-    complete: function() {
+    success: (data) ->
+      graph = new ContributorsStatGraph()
+      graph.init(data)
+
+      $("#brush_change").change ->
+        graph.change_date_header()
+        graph.redraw_authors()
+
       $(".stat-graph").fadeIn();
       $(".loading-graph").hide();
-    },
-    dataType: "script"
-  });
+    dataType: "json"
+
diff --git a/app/views/projects/graphs/show.js.haml b/app/views/projects/graphs/show.js.haml
deleted file mode 100644
index dcf6cacdceb..00000000000
--- a/app/views/projects/graphs/show.js.haml
+++ /dev/null
@@ -1,19 +0,0 @@
-- if @success
-  :plain
-    controller = new ContributorsStatGraph
-    controller.init(#{@log})
-
-    $("select").change( function () {
-      var field = $(this).val()
-      controller.set_current_field(field)
-      controller.redraw_master()
-      controller.redraw_authors()
-    })
-
-    $("#brush_change").change( function () {
-      controller.change_date_header()
-      controller.redraw_authors()
-    })
-- else
-  :plain
-    $('.stat-graph').replaceWith('<div class="alert alert-danger">Failed to load graph</div>')
diff --git a/app/views/projects/repositories/stats.html.haml b/app/views/projects/repositories/stats.html.haml
deleted file mode 100644
index 70db27d6444..00000000000
--- a/app/views/projects/repositories/stats.html.haml
+++ /dev/null
@@ -1,33 +0,0 @@
-= render "projects/commits/head"
-.row
-  .col-md-6
-    %div#activity-chart.chart
-    %hr
-    %p
-      %b Total commits:
-      %span= @repository.commit_count
-    %p
-      %b Total files in #{@repository.root_ref}:
-      %span= @stats.files_count
-    %p
-      %b Authors:
-      %span= @stats.authors_count
-
-
-  .col-md-6
-    %h4 Top 50 Committers:
-    %ol.styled
-      - @stats.authors[0...50].each do |author|
-        %li
-          = image_tag avatar_icon(author.email, 16), class: 'avatar s16', alt: ''
-          = author.name
-          %small.light= author.email
-          .pull-right
-            = author.commits
-
-
-:javascript
-  var labels = [#{@graph.labels.to_json}];
-  var commits = [#{@graph.commits.join(', ')}];
-  var title = "Commit activity for last #{@graph.weeks} weeks";
-  Chart.init(labels, commits, title);