Merge branch 'master' of dev.gitlab.org:gitlab/gitlab-ee into feature-120-multiple-ldap-groups

Conflicts:
	app/models/group.rb
	app/views/groups/members.html.haml
	db/schema.rb

.travis.yml

@@ -18,7 +18,7 @@ env:
 before_install:
   - sudo apt-get install libicu-dev -y
 install:
-  - "bundle install --deployment --without production"
+  - "travis_retry bundle install --deployment --without production --retry 5"
 branches:
   only:
     - 'master'

CHANGELOG

+v 7.2.0
+  - Explore page
+  - Add project stars (Ciro Santilli)
+  - Log Sidekiq arguments
+  - Better labels: colors, ability to rename and remove
+  - Improve the way merge request collects diffs
+  - Improve compare page for large diffs
+  - Expose the full commit message via API
+  - Fix 500 error on repository rename
+  - Fix bug when MR download patch return invalid diff
+  - Test gitlab-shell integration
+  - Repository import timeout increased from 2 to 4 minutes allowing larger repos to be imported
+  - API for labels (Robert Schilling)
+  - API: ability to set an import url when creating project for specific user
+
+v 7.1.1
+  - Fix cpu usage issue in Firefox
+  - Fix redirect loop when changing password by new user
+  - Fix 500 error on new merge request page
+
 v 7.1.0
   - Remove observers
   - Improve MR discussions
@@ -8,7 +28,7 @@ v 7.1.0
   - Dont show reply button if user is not signed in
   - Expose more information for issues with webhook
   - Add a mention of the merge request into the default merge request commit message
-  - Imrpove code highlight, introduce support for more languages like Go, Clojure, Erlang etc
+  - Improve code highlight, introduce support for more languages like Go, Clojure, Erlang etc
   - Fix concurrency issue in repository download
   - Dont allow repository name start with ?
   - Improve email threading (Pierre de La Morinerie)

CHANGELOG-EE

+v 7.3.0
+  - Add an option to change the LDAP sync time from default 1 hour
+  - User will receive an email when unsubscribed from admin notifications
+
+v 7.2.0
+  - Improve Redmine integration
+  - Better logging for the JIRA issue closing service
+  - Administrators can now send email to all users through the admin interface
+  - JIRA issue transition ID is now customizable
+  - LDAP group settings are now visible in admin group show page and group members page
+
 v 7.1.0
   - Synchronize LDAP-enabled GitLab administrators with an LDAP group (Marvin Frick, sponsored by SinnerSchrader)
   - Synchronize SSH keys with LDAP (Oleg Girko (Jolla) and Marvin Frick (SinnerSchrader))

GITLAB_SHELL_VERSION

-1.9.6
+1.9.7

Gemfile

@@ -80,16 +80,20 @@ gem "six"
 gem "seed-fu"
 
 # Markdown to HTML
-gem "redcarpet",     "~> 2.2.2"
 gem "github-markup"
-gem "org-ruby" # For rendering .org files
+
+# Required markup gems by github-markdown
+gem 'redcarpet', '~> 2.2.2'
+gem 'RedCloth'
+gem 'rdoc', '~>3.6'
+gem 'org-ruby'
+gem 'creole', '~>0.3.6'
+gem 'wikicloth', '=0.8.1'
+gem 'asciidoctor', '= 0.1.4'
 
 # Diffs
 gem 'diffy', '~> 3.0.3'
 
-# Asciidoc to HTML
-gem  "asciidoctor"
-
 # Application server
 group :unicorn do
   gem "unicorn", '~> 4.6.3'
@@ -175,6 +179,7 @@ gem "gitlab_emoji", "~> 0.0.1.1"
 gem "gon", '~> 5.0.0'
 gem 'nprogress-rails'
 gem 'request_store'
+gem "virtus"
 
 group :development do
   gem "annotate", "~> 2.6.0.beta2"

Gemfile.lock

 GEM
   remote: https://rubygems.org/
   specs:
+    RedCloth (4.2.9)
     ace-rails-ap (2.0.1)
     actionmailer (4.1.1)
       actionpack (= 4.1.1)
@@ -86,6 +87,7 @@ GEM
       thor
     crack (0.4.1)
       safe_yaml (~> 0.9.0)
+    creole (0.3.8)
     d3_rails (3.1.10)
       railties (>= 3.1.0)
     daemons (1.1.9)
@@ -121,12 +123,13 @@ GEM
     eventmachine (1.0.3)
     excon (0.32.1)
     execjs (2.0.2)
+    expression_parser (0.9.0)
     factory_girl (4.3.0)
       activesupport (>= 3.0.0)
     factory_girl_rails (4.3.0)
       factory_girl (~> 4.3.0)
       railties (>= 3.0.0)
-    faraday (0.8.8)
+    faraday (0.8.9)
       multipart-post (~> 1.2.0)
     faraday_middleware (0.9.0)
       faraday (>= 0.7.4, < 0.9)
@@ -155,7 +158,7 @@ GEM
       dotenv (>= 0.7)
       thor (>= 0.13.6)
     formatador (0.2.4)
-    gemnasium-gitlab-service (0.2.1)
+    gemnasium-gitlab-service (0.2.2)
       rugged (~> 0.19)
     gherkin-ruby (0.3.1)
       racc
@@ -176,12 +179,12 @@ GEM
       mime-types (~> 1.19)
     gitlab_emoji (0.0.1.1)
       emoji (~> 1.0.1)
-    gitlab_git (6.0.1)
+    gitlab_git (6.2.1)
       activesupport (~> 4.0)
       charlock_holmes (~> 0.6)
       gitlab-grit (~> 2.6)
       gitlab-linguist (~> 3.0)
-      rugged (~> 0.19.0)
+      rugged (~> 0.21.0)
     gitlab_meta (7.0)
     gitlab_omniauth-ldap (1.0.4)
       net-ldap (~> 0.3.1)
@@ -231,7 +234,7 @@ GEM
       activesupport (>= 4.0.1)
       haml (>= 3.1, < 5.0)
       railties (>= 4.0.1)
-    hashie (2.0.5)
+    hashie (2.1.2)
     hike (1.2.3)
     hipchat (0.14.0)
       httparty
@@ -240,8 +243,8 @@ GEM
     httparty (0.13.0)
       json (~> 1.8)
       multi_xml (>= 0.5.2)
-    httpauth (0.2.0)
-    i18n (0.6.9)
+    httpauth (0.2.1)
+    i18n (0.6.11)
     ice_nine (0.10.0)
     jasmine (2.0.2)
       jasmine-core (~> 2.0.0)
@@ -261,7 +264,7 @@ GEM
     jquery-ui-rails (4.2.1)
       railties (>= 3.2.16)
     json (1.8.1)
-    jwt (0.1.8)
+    jwt (0.1.13)
       multi_json (>= 1.5)
     kaminari (0.15.1)
       actionpack (>= 3.0.0)
@@ -308,9 +311,9 @@ GEM
     omniauth-github (1.1.1)
       omniauth (~> 1.0)
       omniauth-oauth2 (~> 1.1)
-    omniauth-google-oauth2 (0.2.1)
-      omniauth (~> 1.0)
-      omniauth-oauth2
+    omniauth-google-oauth2 (0.2.5)
+      omniauth (> 1.0)
+      omniauth-oauth2 (~> 1.1)
     omniauth-oauth (1.0.1)
       oauth
       omniauth (~> 1.0)
@@ -320,8 +323,8 @@ GEM
     omniauth-twitter (1.0.1)
       multi_json (~> 1.3)
       omniauth-oauth (~> 1.0)
-    org-ruby (0.9.6)
-      rubypants (>= 0.2.0)
+    org-ruby (0.9.8)
+      rubypants (~> 0.2)
     orm_adapter (0.5.0)
     pg (0.15.1)
     phantomjs (1.9.2.0)
@@ -331,7 +334,7 @@ GEM
       multi_json (~> 1.0)
       websocket-driver (>= 0.2.0)
     polyglot (0.3.4)
-    posix-spawn (0.3.8)
+    posix-spawn (0.3.9)
     pry (0.9.12.4)
       coderay (~> 1.0)
       method_source (~> 0.8)
@@ -413,6 +416,7 @@ GEM
     require_all (1.3.2)
     rest-client (1.6.7)
       mime-types (>= 1.16)
+    rinku (1.7.3)
     rouge (1.3.3)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
@@ -432,7 +436,7 @@ GEM
     ruby-progressbar (1.2.0)
     rubyntlm (0.1.1)
     rubypants (0.2.0)
-    rugged (0.19.0)
+    rugged (0.21.0)
     safe_yaml (0.9.7)
     sanitize (2.1.0)
       nokogiri (>= 1.4.4)
@@ -536,7 +540,7 @@ GEM
       eventmachine (>= 0.12.8)
       http_parser.rb (~> 0.5.1)
       simple_oauth (~> 0.1.4)
-    tzinfo (1.2.1)
+    tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uglifier (2.3.2)
       execjs (>= 0.3.0)
@@ -563,6 +567,10 @@ GEM
       addressable (>= 2.2.7)
       crack (>= 0.3.2)
     websocket-driver (0.3.3)
+    wikicloth (0.8.1)
+      builder
+      expression_parser
+      rinku
     xpath (2.0.0)
       nokogiri (~> 1.3)
 
@@ -570,10 +578,11 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  RedCloth
   ace-rails-ap
   acts-as-taggable-on
   annotate (~> 2.6.0.beta2)
-  asciidoctor
+  asciidoctor (= 0.1.4)
   awesome_print
   better_errors
   binding_of_caller
@@ -583,6 +592,7 @@ DEPENDENCIES
   coffee-rails
   colored
   coveralls
+  creole (~> 0.3.6)
   d3_rails (~> 3.1.4)
   database_cleaner
   default_value_for (~> 3.0.0)
@@ -647,6 +657,7 @@ DEPENDENCIES
   raphael-rails (~> 2.1.2)
   rb-fsevent
   rb-inotify
+  rdoc (~> 3.6)
   redcarpet (~> 2.2.2)
   redis-rails
   request_store
@@ -682,4 +693,6 @@ DEPENDENCIES
   unicorn (~> 4.6.3)
   unicorn-worker-killer
   version_sorter
+  virtus
   webmock
+  wikicloth (= 0.8.1)

PROCESS.md

@@ -34,7 +34,7 @@ The most important thing is making sure valid issues receive feedback from the d
 
 ## Workflow labels
 
-Workflow labels are purposely not very detailed since that would be hard to keep updated as you would need to reevaluate them after every comment. We optionally use functional labels on demand when want to group related issues to get an overview (for example all issues related to RVM, to tackle them in one go) and to add details to the issue. 
+Workflow labels are purposely not very detailed since that would be hard to keep updated as you would need to re-evaluate them after every comment. We optionally use functional labels on demand when want to group related issues to get an overview (for example all issues related to RVM, to tackle them in one go) and to add details to the issue. 
 
 -   *Awaiting feedback*: Feedback pending from the reporter
 -   *Awaiting confirmation of fix*: The issue should already be solved in **master** (generally you can avoid this workflow item and just close the issue right away)
@@ -61,7 +61,7 @@ If an issue is complex and needs the attention of a specific person, assignment
 
 ## Be kind
 
-Be kind to people trying to contribute. Be aware that people can be a non-native or a native English speaker, they might not understand thing or they might be very sensitive to how your word things. Use emoji to express your feelings (heart, star, smile, etc.). Some good tips about giving feedback to merge requests is in the [Thoughtbot code review guide](https://github.com/thoughtbot/guides/tree/master/code-review).
+Be kind to people trying to contribute. Be aware that people may be a non-native English speaker, they might not understand things or they might be very sensitive as to how you word things. Use Emoji to express your feelings (heart, star, smile, etc.). Some good tips about giving feedback to merge requests is in the [Thoughtbot code review guide](https://github.com/thoughtbot/guides/tree/master/code-review).
 
 ## Copy & paste responses
 

README.md

@@ -85,7 +85,7 @@ or by directly calling the script:
 
      sudo /etc/init.d/gitlab start
 
-Please login with `root` / `5iveL!fe`.
+Please login with `root` / `5iveL!fe`
 
 ## Install a development environment
 

VERSION

-7.1.0-ee
+7.3.0.pre-ee

app/assets/javascripts/application.js.coffee

@@ -53,15 +53,40 @@ window.split = (val) ->
 window.extractLast = (term) ->
   return split( term ).pop()
 
+window.rstrip = (val) ->
+  return val.replace(/\s+$/, '')
+
 # Disable button if text field is empty
 window.disableButtonIfEmptyField = (field_selector, button_selector) ->
   field = $(field_selector)
-  closest_submit = field.closest("form").find(button_selector)
+  closest_submit = field.closest('form').find(button_selector)
+
+  closest_submit.disable() if rstrip(field.val()) is ""
+
+  field.on 'input', ->
+    if rstrip($(@).val()) is ""
+      closest_submit.disable()
+    else
+      closest_submit.enable()
+
+# Disable button if any input field with given selector is empty
+window.disableButtonIfAnyEmptyField = (form, form_selector, button_selector) ->
+  closest_submit = form.find(button_selector)
+  empty = false
+  form.find('input').filter(form_selector).each ->
+    empty = true if rstrip($(this).val()) is ""
+
+  if empty
+    closest_submit.disable()
+  else
+    closest_submit.enable()
 
-  closest_submit.disable() if field.val() is ""
+  form.keyup ->
+    empty = false
+    form.find('input').filter(form_selector).each ->
+      empty = true if rstrip($(this).val()) is ""
 
-  field.on "input", ->
-    if $(@).val() is ""
+    if empty
       closest_submit.disable()
     else
       closest_submit.enable()

app/assets/javascripts/diff.js.coffee

+class Diff
+  UNFOLD_COUNT = 20
+  constructor: ->
+    $(document).on('click', '.js-unfold', (event) =>
+      target = $(event.target)
+      unfoldBottom = target.hasClass('js-unfold-bottom')
+      unfold = true
+
+      [old_line, line_number] = @lineNumbers(target.parent())
+      offset = line_number - old_line
+
+      if unfoldBottom
+        line_number += 1
+        since = line_number
+        to = line_number + UNFOLD_COUNT
+      else
+        [prev_old_line, prev_new_line] = @lineNumbers(target.parent().prev())
+        line_number -= 1
+        to = line_number
+        if line_number - UNFOLD_COUNT > prev_new_line + 1
+          since = line_number - UNFOLD_COUNT
+        else
+          since = prev_new_line + 1
+          unfold = false
+
+      link = target.parents('.diff-file').attr('data-blob-diff-path')
+      params =
+        since: since
+        to: to
+        bottom: unfoldBottom
+        offset: offset
+        unfold: unfold
+
+      $.get(link, params, (response) =>
+        target.parent().replaceWith(response)
+      )
+    )
+
+  lineNumbers: (line) ->
+    return ([0, 0]) unless line.children().length
+    lines = line.children().slice(0, 2)
+    line_numbers = ($(l).attr('data-linenumber') for l in lines)
+    (parseInt(line_number) for line_number in line_numbers)
+
+
+@Diff = Diff

app/assets/javascripts/dispatcher.js.coffee

@@ -23,13 +23,21 @@ class Dispatcher
         new Issue()
       when 'projects:milestones:show'
         new Milestone()
-      when 'projects:issues:new', 'projects:merge_requests:new'
+      when 'projects:issues:new'
         GitLab.GfmAutoComplete.setup()
+      when 'projects:merge_requests:new'
+        GitLab.GfmAutoComplete.setup()
+        new Diff()
+      when 'projects:merge_requests:show'
+        new Diff()
+      when "projects:merge_requests:diffs"
+        new Diff()
       when 'dashboard:show'
         new Dashboard()
         new Activities()
       when 'projects:commit:show'
         new Commit()
+        new Diff()
       when 'groups:show', 'projects:show'
         new Activities()
       when 'projects:new', 'projects:edit'
@@ -42,6 +50,8 @@ class Dispatcher
         new TreeView()
       when 'projects:blob:show'
         new BlobView()
+      when 'projects:labels:new', 'projects:labels:edit'
+        new Labels()
 
     switch path.first()
       when 'admin' then new Admin()

app/assets/javascripts/labels.js.coffee

+class Labels
+  constructor: ->
+    form = $('.label-form')
+    @setupLabelForm(form)
+    @cleanBinding()
+    @addBinding()
+    @updateColorPreview()
+
+  addBinding: ->
+    $(document).on 'click', '.suggest-colors a', @setSuggestedColor
+    $(document).on 'input', 'input#label_color', @updateColorPreview
+
+  cleanBinding: ->
+    $(document).off 'click', '.suggest-colors a'
+    $(document).off 'input', 'input#label_color'
+
+  # Initializes the form to disable the save button if no color or title is entered
+  setupLabelForm: (form) ->
+    disableButtonIfAnyEmptyField form, '.form-control', form.find('.js-save-button')
+
+  # Updates the the preview color with the hex-color input
+  updateColorPreview: =>
+    previewColor = $('input#label_color').val()
+    $('div.label-color-preview').css('background-color', previewColor)
+
+  # Updates the preview color with a click on a suggested color
+  setSuggestedColor: (e) =>
+    color = $(e.currentTarget).data('color')
+    $('input#label_color').val(color)
+    @updateColorPreview()
+    # Notify the form, that color has changed
+    $('.label-form').trigger('keyup')
+    e.preventDefault()
+
+@Labels = Labels

app/assets/javascripts/ldap_groups_select.js.coffee

@@ -24,3 +24,5 @@ $ ->
       formatResult: ldapGroupResult
       formatSelection: groupFormatSelection
       dropdownCssClass: "ajax-groups-dropdown"
+      formatNoMatches: (nomatch) ->
+        "Match not found; try refining your search query."

app/assets/javascripts/markdown_area.js.coffee

@@ -20,6 +20,9 @@ $(document).ready ->
   $(".div-dropzone-hover").append iconPicture
   $(".div-dropzone").append divSpinner 
   $(".div-dropzone-spinner").append iconSpinner
+  $(".div-dropzone-spinner").css
+    "opacity": 0
+    "display": "none"
 
   dropzone = $(".div-dropzone").dropzone(
     url: project_image_path_upload
@@ -66,13 +69,17 @@ $(document).ready ->
       return
 
     sending: ->
-      $(".div-dropzone-spinner").css "opacity", 0.7
+      $(".div-dropzone-spinner").css
+        "opacity": 0.7
+        "display": "inherit"
       return
 
     complete: ->
       $(".dz-preview").remove()
       $(".markdown-area").trigger "input"
-      $(".div-dropzone-spinner").css "opacity", 0
+      $(".div-dropzone-spinner").css
+        "opacity": 0
+        "display": "none"
       return
   )
 
@@ -163,10 +170,14 @@ $(document).ready ->
       val + url + "\n"
 
   showSpinner = (e) ->
-    $(".div-dropzone-spinner").css "opacity", 0.7
+    $(".div-dropzone-spinner").css
+      "opacity": 0.7
+      "display": "inherit"
 
   closeSpinner = ->
-    $(".div-dropzone-spinner").css "opacity", 0
+    $(".div-dropzone-spinner").css
+      "opacity": 0
+      "display": "none"
 
   showError = (message) ->
     checkIfMsgExists = $(".error-alert").children().length

app/assets/javascripts/notes.js.coffee

@@ -321,7 +321,9 @@ class Notes
     GitLab.GfmAutoComplete.setup()
     form = note.find(".note-edit-form")
     form.show()
-    form.find("textarea").focus()
+    textarea = form.find("textarea")
+    textarea.focus()
+    disableButtonIfEmptyField textarea, form.find(".js-comment-button")
 
   ###
   Called in response to clicking the edit note link

app/assets/javascripts/pager.js.coffee

 @Pager =
-  limit: 0
-  offset: 0
-  disable: false
-  init: (limit, preload) ->
-    @limit = limit
+  init: (@limit = 0, preload, @disable = false) ->
+    @loading = $(".loading")
     if preload
       @offset = 0
       @getOld()
     else
-      @offset = limit
+      @offset = @limit
     @initLoadMore()
 
   getOld: ->
-    $(".loading").show()
+    @loading.show()
     $.ajax
       type: "GET"
       url: location.href
       data: "limit=" + @limit + "&offset=" + @offset
-      complete: ->
-        $(".loading").hide()
+      complete: =>
+        @loading.hide()
       success: (data) ->
         Pager.append(data.count, data.html)
       dataType: "json"
@@ -39,6 +36,7 @@
       ceaseFire: ->
         Pager.disable
 
-      callback: (i) ->
-        $(".loading").show()
+      callback: (i) =>
+        unless @loading.is(':visible')
+          @loading.show()
           Pager.getOld()

app/assets/javascripts/project.js.coffee

@@ -54,3 +54,8 @@ $ ->
     $.cookie('hide_no_ssh_message', 'false', { path: path })
     $(@).parents('.no-ssh-key-message').hide()
     e.preventDefault()
+
+  $('.project-side .star').on 'ajax:success', (e, data, status, xhr) ->
+    $(@).toggleClass('on').find('.count').html(data.star_count)
+  .on 'ajax:error', (e, xhr, status, error) ->
+    new Flash('Star toggle failed. Try again later.', 'alert')

app/assets/stylesheets/application.scss

@@ -59,4 +59,4 @@
 /**
 * Styles for responsive sidebar
 */
-@import "semantic-ui/modules/sidebar"
+@import "semantic-ui/modules/sidebar";

app/assets/stylesheets/behaviors.scss

@@ -4,3 +4,9 @@
 .js-details-container .content.hide { display: block; }
 .js-details-container.open .content { display: block; }
 .js-details-container.open .content.hide { display: none; }
+
+// Toggle between two states.
+.js-toggler-container .turn-on  { display: block; }
+.js-toggler-container .turn-off { display: none; }
+.js-toggler-container.on .turn-on  { display: none; }
+.js-toggler-container.on .turn-off { display: block; }

app/assets/stylesheets/generic/buttons.scss

@@ -6,7 +6,7 @@
   vertical-align: middle;
   cursor: pointer;
   background-image: none;
-  border: 1px solid transparent;
+  border: $btn-border;
   white-space: nowrap;
   padding: 6px 12px;
   font-size: 13px;
@@ -19,7 +19,6 @@
   user-select: none;
   color: #444444;
   background-color: #fff;
-  border-color: #ccc;
   text-shadow: none;
 
   &.hover,

app/assets/stylesheets/generic/common.scss

@@ -350,3 +350,18 @@ table {
 .footer-links a {
   margin-right: 15px;
 }
+
+.search_box {
+  position: relative;
+  padding: 30px;
+  text-align: center;
+  background-color: #F9F9F9;
+  border: 1px solid #DDDDDD;
+  border-radius: 0px;
+}
+
+.search_glyph {
+  color: #555;
+  font-size: 42px;
+}
+

app/assets/stylesheets/main/variables.scss

@@ -10,6 +10,8 @@ $hover: #D9EDF7;
 $link_color: #446e9b;
 $link_hover_color: #2FA0BB;
 
+$btn-border: 1px solid #ccc;
+
 /*
  * Success colors (green)
  */

app/assets/stylesheets/sections/commits.scss

@@ -244,6 +244,7 @@ li.commit {
     font-family: inherit;
     padding-left: $left;
     position: relative;
+    resize: vertical;
     z-index: 2;
   }
 }

app/assets/stylesheets/sections/dashboard.scss

@@ -89,6 +89,10 @@
   }
 }
 
+.project-description {
+  overflow: hidden;
+}
+
 .project-access-icon {
   margin-left: 10px;
   float: left;

app/assets/stylesheets/sections/diff.scss

@@ -40,14 +40,17 @@
     font-size: 12px;
     .old {
       span.idiff {
-        background-color: #FAA;
+        background-color: #F99;
       }
     }
     .new {
       span.idiff {
-        background-color: #AFA;
+        background-color: #8F8;
       }
     }
+    .unfold {
+      cursor: pointer;
+    }
 
     .file-mode-changed {
       padding: 10px;

app/assets/stylesheets/sections/explore.scss

+.explore-title {
+  text-align: center;
+
+  h3 {
+    font-weight: normal;
+    font-size: 30px;
+  }
+}

app/assets/stylesheets/sections/issues.scss

@@ -63,27 +63,11 @@
 @media (min-width: 800px)  { .issues_bulk_update .select2-container { min-width: 120px; }  }
 @media (min-width: 1200px) { .issues_bulk_update .select2-container { min-width: 160px; }  }
 
-.issues-holder {
-  .issues_filters {
-  }
-
-  .issues_bulk_update {
-    margin: 0;
-    form {
-      float:left;
-    }
-
-    .update_selected_issues {
-      margin-left: 4px;
-    }
-
+.issues_bulk_update {
   .select2-container .select2-choice {
-      height: 32px;
-      line-height: 28px;
     color: #444 !important;
     font-weight: 500;
   }
-  }
 }
 
 #update_status {
@@ -110,7 +94,7 @@
   }
 }
 
-.issue-show-labels .label {
+.issue-show-labels .color-label {
   padding: 6px 10px;
 }
 

app/assets/stylesheets/sections/labels.scss

+.suggest-colors {
+  margin-top: 5px;
+  a {
+    @include border-radius(4px);
+    width: 30px;
+    height: 30px;
+    display: inline-block;
+    margin-right: 10px;
+  }
+}
+
+.manage-labels-list {
+  .label {
+    padding: 9px;
+    font-size: 14px;
+  }
+}
+
+.color-label {
+  padding: 3px 4px;
+}

app/assets/stylesheets/sections/login.scss

@@ -13,6 +13,10 @@
       max-width: 100%;
       margin-bottom:  20px;
     }
+
+    &.default-brand-image {
+      margin: 0 80px;
+    }
   }
 
   .login-logo{

app/assets/stylesheets/sections/merge_requests.scss

 
-/**
+  /**
    * MR -> show: Automerge widget
  *
  */
@@ -48,10 +48,10 @@
 
 .label-branch {
   @include border-radius(4px);
-  padding: 2px 4px;
+  padding: 3px 4px;
   border: none;
-  background: #555;
-  color: #fff;
+  background: $hover;
+  color: #333;
   font-family: $monospace_font;
   font-weight: normal;
   overflow: hidden;

app/assets/stylesheets/sections/projects.scss

@@ -190,28 +190,40 @@ ul.nav.nav-projects-tabs {
 .project-side {
   .btn-block {
     background-image: none;
-    .btn,
-    &.btn,
-    &.btn-group ul.dropdown-menu {
+
+    .btn, &.btn {
+      white-space: normal;
+      text-align: left;
+      padding: 10px 15px;
       background-color: #F1f1f1;
       border-color: #EEE;
+
       &:hover {
         background-color: #eee;
         border-color: #DDD;
       }
     }
+
+    .count {
+      float: right;
+      font-weight: 500;
+      text-shadow: 0 1px #FFF;
+    }
+
     &.btn-group-justified {
       .btn {
         width: 100%;
       }
       .dropdown-toggle {
-            width: 26px;
-        }
+        width: 30px;
+        padding: 10px;
       }
       ul {
         width: 100%;
       }
     }
+  }
+
   .project-fork-icon {
     float: left;
     font-size: 26px;

app/controllers/admin/emails_controller.rb

+class Admin::EmailsController < Admin::ApplicationController
+  def show
+  end
+
+  def create
+    AdminEmailsWorker.perform_async(params[:recipients], params[:subject], params[:body])
+    redirect_to admin_email_path, notice: 'Email sent'
+  end
+end

app/controllers/admin/users_controller.rb

@@ -39,12 +39,13 @@ class Admin::UsersController < Admin::ApplicationController
   def create
     opts = {
       force_random_password: true,
-      password_expires_at: Time.now
+      password_expires_at: nil
     }
 
     @user = User.new(user_params.merge(opts))
     @user.created_by_id = current_user.id
     @user.generate_password
+    @user.generate_reset_token
     @user.skip_confirmation!
 
     respond_to do |format|

app/controllers/application_controller.rb

@@ -201,19 +201,13 @@ class ApplicationController < ActionController::Base
 
   def ldap_security_check
     if current_user && current_user.requires_ldap_check?
-      gitlab_ldap_access do |access|
-        if access.allowed?(current_user)
-          access.update_permissions(current_user)
-          current_user.last_credential_check_at = Time.now
-          current_user.save
-        else
+      unless Gitlab::LDAP::Access.allowed?(current_user)
         sign_out current_user
         flash[:alert] = "Access denied for your LDAP account."
         redirect_to new_user_session_path
       end
     end
   end
-  end
 
   def event_filter
     filters = cookies['event_filter'].split(',') if cookies['event_filter'].present?

app/controllers/dashboard_controller.rb

@@ -46,11 +46,11 @@ class DashboardController < ApplicationController
     @projects = @projects.where(namespace_id: Group.find_by(name: params[:group])) if params[:group].present?
     @projects = @projects.where(visibility_level: params[:visibility_level]) if params[:visibility_level].present?
     @projects = @projects.includes(:namespace)
-    @projects = @projects.tagged_with(params[:label]) if params[:label].present?
+    @projects = @projects.tagged_with(params[:tag]) if params[:tag].present?
     @projects = @projects.sort(@sort = params[:sort])
     @projects = @projects.page(params[:page]).per(30)
 
-    @labels = current_user.authorized_projects.tags_on(:labels)
+    @tags = current_user.authorized_projects.tags_on(:tags)
     @groups = current_user.authorized_groups
   end
 

app/controllers/public/projects_controller.rb → app/controllers/explore/groups_controller.rb

-class Public::ProjectsController < ApplicationController
+class Explore::GroupsController < ApplicationController
   skip_before_filter :authenticate_user!,
                      :reject_blocked, :set_current_user_for_observers,
                      :add_abilities
 
-  layout 'public'
+  layout "explore"
 
   def index
-    @projects = Project.publicish(current_user)
-    @projects = @projects.search(params[:search]) if params[:search].present?
-    @projects = @projects.sort(@sort = params[:sort])
-    @projects = @projects.includes(:namespace).page(params[:page]).per(20)
+    @groups = GroupsFinder.new.execute(current_user)
+    @groups = @groups.search(params[:search]) if params[:search].present?
+    @groups = @groups.sort(@sort = params[:sort])
+    @groups = @groups.page(params[:page]).per(20)
   end
 end

app/controllers/explore/projects_controller.rb

+class Explore::ProjectsController < ApplicationController
+  skip_before_filter :authenticate_user!,
+    :reject_blocked,
+    :add_abilities
+
+  layout 'explore'
+
+  def index
+    @projects = ProjectsFinder.new.execute(current_user)
+    @projects = @projects.search(params[:search]) if params[:search].present?
+    @projects = @projects.sort(@sort = params[:sort])
+    @projects = @projects.includes(:namespace).page(params[:page]).per(20)
+  end
+
+  def trending
+    @trending_projects = TrendingProjectsFinder.new.execute(current_user)
+    @trending_projects = @trending_projects.page(params[:page]).per(10)
+  end
+
+  def starred
+    @starred_projects = ProjectsFinder.new.execute(current_user)
+    @starred_projects = @starred_projects.order('star_count DESC')
+    @starred_projects = @starred_projects.page(params[:page]).per(10)
+  end
+end

app/controllers/omniauth_callbacks_controller.rb

@@ -21,17 +21,14 @@ class OmniauthCallbacksController < Devise::OmniauthCallbacksController
     @user = Gitlab::LDAP::User.find_or_create(oauth)
     @user.remember_me = true if @user.persisted?
 
-    gitlab_ldap_access do |access|
-      if access.allowed?(@user)
-        access.update_permissions(@user)
-        access.update_email(@user)
+    # Do additional LDAP checks for the user filter and EE features
+    if Gitlab::LDAP::Access.allowed?(@user)
       sign_in_and_redirect(@user)
     else
       flash[:alert] = "Access denied for your LDAP account."
       redirect_to new_user_session_path
     end
   end
-  end
 
   def omniauth_error
     @provider = params[:provider]

app/controllers/profiles/passwords_controller.rb

@@ -11,6 +11,11 @@ class Profiles::PasswordsController < ApplicationController
   end
 
   def create
+    unless @user.valid_password?(user_params[:current_password])
+      redirect_to new_profile_password_path, alert: 'You must provide a valid current password'
+      return
+    end
+
     new_password = user_params[:password]
     new_password_confirmation = user_params[:password_confirmation]
 

app/controllers/projects/blob_controller.rb

@@ -25,6 +25,21 @@ class Projects::BlobController < Projects::ApplicationController
     end
   end
 
+  def diff
+    @form = UnfoldForm.new(params)
+    @lines = @blob.data.lines[@form.since - 1..@form.to - 1]
+
+    if @form.bottom?
+      @match_line = ''
+    else
+      lines_length = @lines.length - 1
+      line = [@form.since, lines_length].join(',')
+      @match_line = "@@ -#{line}+#{line} @@"
+    end
+
+    render layout: false
+  end
+
   private
 
   def blob

app/controllers/projects/compare_controller.rb

@@ -8,14 +8,21 @@ class Projects::CompareController < Projects::ApplicationController
   end
 
   def show
-    compare = Gitlab::Git::Compare.new(@repository.raw_repository, params[:from], params[:to], MergeRequestDiff::COMMITS_SAFE_SIZE)
+    base_ref = params[:from]
+    head_ref = params[:to]
 
-    @commits       = compare.commits
-    @commit        = compare.commit
-    @diffs         = compare.diffs
-    @refs_are_same = compare.same
+    compare_result = CompareService.new.execute(
+      current_user,
+      @project,
+      head_ref,
+      @project,
+      base_ref
+    )
+
+    @commits = compare_result.commits
+    @diffs = compare_result.diffs
+    @commit = @commits.last
     @line_notes = []
-    @diff_timeout  = compare.timeout
   end
 
   def create

app/controllers/projects/hooks_controller.rb

@@ -24,7 +24,17 @@ class Projects::HooksController < Projects::ApplicationController
   end
 
   def test
-    TestHookService.new.execute(hook, current_user)
+    if !@project.empty_repo?
+      status = TestHookService.new.execute(hook, current_user)
+      if status
+        flash[:notice] = 'Hook successfully executed.'
+      else
+        flash[:alert] = 'Hook execution failed. '\
+                        'Ensure hook URL is correct and service is up.'
+      end
+    else
+      flash[:alert] = 'Hook execution failed. Ensure the project has commits.'
+    end
 
     redirect_to :back
   end

app/controllers/projects/issues_controller.rb

@@ -152,7 +152,7 @@ class Projects::IssuesController < Projects::ApplicationController
   def issue_params
     params.require(:issue).permit(
       :title, :assignee_id, :position, :description,
-      :milestone_id, :label_list, :state_event
+      :milestone_id, :state_event, label_ids: []
     )
   end
 end

app/controllers/projects/labels_controller.rb

 class Projects::LabelsController < Projects::ApplicationController
   before_filter :module_enabled
-
+  before_filter :label, only: [:edit, :update, :destroy]
   before_filter :authorize_labels!
+  before_filter :authorize_admin_labels!, except: [:index]
 
   respond_to :js, :html
 
   def index
-    @labels = @project.issues_labels
+    @labels = @project.labels.order_by_name.page(params[:page]).per(20)
+  end
+
+  def new
+    @label = @project.labels.new
+  end
+
+  def create
+    @label = @project.labels.create(label_params)
+
+    if @label.valid?
+      redirect_to project_labels_path(@project)
+    else
+      render 'new'
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if @label.update_attributes(label_params)
+      redirect_to project_labels_path(@project)
+    else
+      render 'edit'
+    end
   end
 
   def generate
@@ -21,6 +47,15 @@ class Projects::LabelsController < Projects::ApplicationController
     end
   end
 
+  def destroy
+    @label.destroy
+
+    respond_to do |format|
+      format.html { redirect_to project_labels_path(@project), notice: 'Label was removed' }
+      format.js { render nothing: true }
+    end
+  end
+
   protected
 
   def module_enabled
@@ -28,4 +63,16 @@ class Projects::LabelsController < Projects::ApplicationController
       return render_404
     end
   end
+
+  def label_params
+    params.require(:label).permit(:title, :color)
+  end
+
+  def label
+    @label = @project.labels.find(params[:id])
+  end
+
+  def authorize_admin_labels!
+    return render_404 unless can?(current_user, :admin_label, @project)
+  end
 end

app/controllers/projects/merge_requests_controller.rb

@@ -70,7 +70,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     @target_project = merge_request.target_project
     @source_project = merge_request.source_project
     @commits = @merge_request.compare_commits
-    @commit = @merge_request.compare_base_commit
+    @commit = @merge_request.compare_commits.last
     @diffs = @merge_request.compare_diffs
     @note_counts = Note.where(commit_id: @commits.map(&:id)).
       group(:commit_id).count
@@ -242,7 +242,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     params.require(:merge_request).permit(
       :title, :assignee_id, :source_project_id, :source_branch,
       :target_project_id, :target_branch, :milestone_id,
-      :state_event, :description, :label_list
+      :state_event, :description, label_ids: []
     )
   end
 end

app/controllers/projects/repositories_controller.rb

@@ -14,11 +14,7 @@ class Projects::RepositoriesController < Projects::ApplicationController
       render_404 and return
     end
 
-    storage_path = Gitlab.config.gitlab.repository_downloads_path
-
-    @repository.clean_old_archives
-
-    file_path = @repository.archive_repo(params[:ref], storage_path, params[:format].downcase)
+    file_path = ArchiveRepositoryService.new.execute(@project, params[:ref], params[:format])
 
     if file_path
       # Send file to user

app/controllers/projects/team_members_controller.rb

@@ -7,6 +7,7 @@ class Projects::TeamMembersController < Projects::ApplicationController
   def index
     @group = @project.group
     @users_projects = @project.users_projects.order('project_access DESC')
+    @project_group_links = @project.project_group_links
   end
 
   def new

app/controllers/projects/wikis_controller.rb

@@ -12,12 +12,10 @@ class Projects::WikisController < Projects::ApplicationController
 
   def show
     @page = @project_wiki.find_page(params[:id], params[:version_id])
-    gollum_wiki = @project_wiki.wiki
-    file = gollum_wiki.file(params[:id], gollum_wiki.ref, true)
 
     if @page
       render 'show'
-    elsif file
+    elsif file = @project_wiki.find_file(params[:id], params[:version_id])
        if file.on_disk?
          send_file file.on_disk_path, disposition: 'inline'
        else

app/controllers/projects_controller.rb

@@ -60,6 +60,8 @@ class ProjectsController < ApplicationController
     @events = event_filter.apply_filter(@events)
     @events = @events.limit(limit).offset(params[:offset] || 0)
 
+    @show_star = !(current_user && current_user.starred?(@project))
+
     respond_to do |format|
       format.html do
         if @project.empty_repo?
@@ -167,6 +169,12 @@ class ProjectsController < ApplicationController
     end
   end
 
+  def toggle_star
+    current_user.toggle_star(@project)
+    @project.reload
+    render json: { star_count: @project.star_count }
+  end
+
   private
 
   def upload_path
@@ -188,7 +196,7 @@ class ProjectsController < ApplicationController
 
   def project_params
     params.require(:project).permit(
-      :name, :path, :description, :issues_tracker, :label_list,
+      :name, :path, :description, :issues_tracker, :tag_list,
       :issues_enabled, :merge_requests_enabled, :snippets_enabled, :issues_tracker_id, :default_branch,
       :wiki_enabled, :visibility_level, :import_url, :last_activity_at, :namespace_id, :merge_requests_template
     )

app/controllers/sessions_controller.rb

 class SessionsController < Devise::SessionsController
 
   def new
-    redirect_url = if request.referer.present?
+    redirect_path = if request.referer.present? && (params['redirect_to_referer'] == 'yes')
                      referer_uri = URI(request.referer)
                      if referer_uri.host == Gitlab.config.gitlab.host
                        referer_uri.path
@@ -12,7 +12,11 @@ class SessionsController < Devise::SessionsController
                      request.fullpath
                    end
 
-    store_location_for(:redirect, redirect_url)
+    # Prevent a 'you are already signed in' message directly after signing:
+    # we should never redirect to '/users/sign_in' after signing in successfully.
+    unless redirect_path == '/users/sign_in'
+      store_location_for(:redirect, redirect_path)
+    end
 
     super
   end

app/controllers/unsubscribes_controller.rb

+class UnsubscribesController < ApplicationController
+  skip_before_filter :authenticate_user!,
+                     :reject_blocked, :set_current_user_for_observers,
+                     :add_abilities
+  layout 'public_users'
+
+  def show
+    @user = get_user
+  end
+
+  def create
+    @user = get_user
+    if @user
+      @user.admin_unsubscribe!
+      Notify.send_unsubscribed_notification(@user).deliver
+    end
+    redirect_to new_user_session_path, notice: 'You have been unsubscribed'
+  end
+
+  protected
+
+  def get_user
+    @email = Base64.urlsafe_decode64(params[:email])
+    User.where(email: @email).first
+  end
+end

app/finders/base_finder.rb

@@ -125,7 +125,13 @@ class BaseFinder
 
   def by_label(items)
     if params[:label_name].present?
-      items = items.tagged_with(params[:label_name])
+      label_names = params[:label_name].split(",")
+
+      item_ids = LabelLink.joins(:label).
+        where('labels.title in (?)', label_names).
+        where(target_type: klass.name).pluck(:target_id)
+
+      items = items.where(id: item_ids)
     end
 
     items

app/finders/projects_finder.rb

@@ -32,21 +32,30 @@ class ProjectsFinder
           #   internal projects
           #   joined projects
           #
-          group.projects.where(
-            "projects.id IN (?) OR projects.visibility_level IN (?)",
-            projects_members.pluck(:project_id),
-            Project.public_and_internal_levels
-          )
+          projects_ids = projects_members.pluck(:project_id)
         else
           # User has no access to group or group projects
+          # or has access through shared project
           #
           # Return only:
           #   public projects
           #   internal projects
-          #
-          group.projects.public_and_internal_only
+          #   shared projects
+
+          projects_ids = []
+          ProjectGroupLink.where(project_id: group.projects).each do |shared_project|
+            if shared_project.group.users.include?(current_user) || shared_project.project.users.include?(current_user)
+              projects_ids << shared_project.project.id
+            end
           end
         end
+
+        group.projects.where(
+          "projects.id IN (?) OR projects.visibility_level IN (?)",
+          projects_ids,
+          Project.public_and_internal_levels
+        )
+      end
     else
       # Not authenticated
       #

app/finders/trending_projects_finder.rb

+class TrendingProjectsFinder
+  def execute(current_user, start_date = nil)
+    start_date ||= Date.today - 1.month
+
+    projects = projects_for(current_user)
+
+    # Determine trending projects based on comments count
+    # for period of time - ex. month
+    projects.joins(:notes).where('notes.created_at > ?', start_date).
+      select("projects.*, count(notes.id) as ncount").
+      group("projects.id").order("ncount DESC")
+  end
+
+  private
+
+  def projects_for(current_user)
+    ProjectsFinder.new.execute(current_user)
+  end
+end

app/helpers/admin_email_helper.rb

+module AdminEmailHelper
+  def admin_email_grouped_recipient_options
+    options_for_select([['All GitLab users', 'all']]) +
+    grouped_options_for_select(
+      'Groups' => Group.pluck(:name, :id).map{ |name, id| [name, "group-#{id}"] },
+      'Projects' => grouped_project_list
+    )
+  end
+
+  protected
+  def grouped_project_list
+    Group.includes(:projects).flat_map do |group|
+      group.human_name
+      group.projects.map do |project|
+        ["#{group.human_name} / #{project.name}", "project-#{project.id}"]
+      end
+    end
+  end
+end
\ No newline at end of file

app/helpers/application_helper.rb

@@ -221,7 +221,18 @@ module ApplicationHelper
   end
 
   def render_markup(file_name, file_content)
-    GitHub::Markup.render(file_name, file_content).html_safe
+    GitHub::Markup.render(file_name, file_content).
+      force_encoding(file_content.encoding).html_safe
+  rescue RuntimeError
+    simple_format(file_content)
+  end
+
+  def markup?(filename)
+    Gitlab::MarkdownHelper.markup?(filename)
+  end
+
+  def gitlab_markdown?(filename)
+    Gitlab::MarkdownHelper.gitlab_markdown?(filename)
   end
 
   def spinner(text = nil, visible = false)

app/helpers/commits_helper.rb

@@ -232,4 +232,16 @@ module CommitsHelper
   def diff_file_mode_changed?(diff)
     diff.a_mode && diff.b_mode && diff.a_mode != diff.b_mode
   end
+
+  def unfold_bottom_class(bottom)
+    (bottom) ? 'js-unfold-bottom' : ''
+  end
+
+  def view_file_btn(commit_sha, diff, project)
+    link_to project_blob_path(project, tree_join(commit_sha, diff.new_path)),
+            class: 'btn btn-small view-file js-view-file' do
+      raw('View file @') + content_tag(:span, commit_sha[0..6],
+                                       class: 'commit-short-id')
+    end
+  end
 end

app/helpers/gitlab_markdown_helper.rb

@@ -179,9 +179,13 @@ module GitlabMarkdownHelper
     if @commit
       @commit.id
     elsif @repository && !@repository.empty?
+      if @ref
+        @repository.commit(@ref).try(:sha)
+      else
         @repository.head_commit.sha
       end
     end
+  end
 
   # We will assume that if no ref exists we can point to master
   def correct_ref

app/helpers/labels_helper.rb

 module LabelsHelper
-  def issue_label_names
-    @project.issues_labels.map(&:name)
+  def project_label_names
+    @project.labels.pluck(:title)
   end
 
-  def labels_autocomplete_source
-    labels = @project.issues_labels
-    labels = labels.map{ |l| { label: l.name, value: l.name } }
-    labels.to_json
+  def render_colored_label(label)
+    label_color = label.color || Label::DEFAULT_COLOR
+    text_color = text_color_for_bg(label_color)
+
+    content_tag :span, class: 'label color-label', style: "background:#{label_color};color:#{text_color}" do
+      label.name
+    end
+  end
+
+  def suggested_colors
+    [
+      '#D9534F',
+      '#F0AD4E',
+      '#428BCA',
+      '#5CB85C',
+      '#34495E',
+      '#7F8C8D',
+      '#8E44AD',
+      '#FFECDB'
+    ]
   end
 
-  def label_css_class(name)
-    klass = Gitlab::IssuesLabels
+  def text_color_for_bg(bg_color)
+    r, g, b = bg_color.slice(1,7).scan(/.{2}/).map(&:hex)
 
-    case name.downcase
-    when *klass.warning_labels
-      'label-warning'
-    when *klass.neutral_labels
-      'label-primary'
-    when *klass.positive_labels
-      'label-success'
-    when *klass.important_labels
-      'label-danger'
+    if (r + g + b) > 500
+      "#333"
     else
-      'label-info'
+      "#FFF"
     end
   end
 end

app/helpers/projects_helper.rb

@@ -122,6 +122,40 @@ module ProjectsHelper
     options_for_select(values, current_tracker)
   end
 
+  def link_to_toggle_star(title, starred, signed_in)
+    cls = 'btn btn-block'
+    cls += ' disabled' unless signed_in
+
+    toggle_html = content_tag('span', class: 'toggle') do
+      toggle_text = if starred
+                      'Unstar'
+                    else
+                      'Star'
+                    end
+
+      content_tag('i', ' ', class: 'icon-star') + toggle_text
+    end
+
+    count_html = content_tag('span', class: 'count') do
+      @project.star_count.to_s
+    end
+
+    link_opts = {
+      title: title,
+      class: cls,
+      method: :post,
+      remote: true,
+      data: {type: 'json'}
+    }
+
+
+    content_tag 'span', class: starred ? 'turn-on' : 'turn-off' do
+      link_to toggle_star_project_path(@project), link_opts do
+        toggle_html + count_html
+      end
+    end
+  end
+
   private
 
   def get_project_nav_tabs(project, current_user)

app/helpers/tree_helper.rb

@@ -21,6 +21,16 @@ module TreeHelper
     tree.html_safe
   end
 
+  def render_readme(readme)
+    if gitlab_markdown?(readme.name)
+      preserve(markdown(readme.data))
+    elsif markup?(readme.name)
+      render_markup(readme.name, readme.data)
+    else
+      simple_format(readme.data)
+    end
+  end
+
   # Return an image icon depending on the file type
   #
   # type - String type of the tree item; either 'folder' or 'file'
@@ -38,24 +48,6 @@ module TreeHelper
     "file_#{hexdigest(content.name)}"
   end
 
-  # Public: Determines if a given filename is compatible with GitHub::Markup.
-  #
-  # filename - Filename string to check
-  #
-  # Returns boolean
-  def markup?(filename)
-    filename.downcase.end_with?(*%w(.textile .rdoc .org .creole
-                                    .mediawiki .rst .adoc .asciidoc .pod))
-  end
-
-  def gitlab_markdown?(filename)
-    filename.downcase.end_with?(*%w(.mdown .md .markdown))
-  end
-
-  def plain_text_readme? filename
-    filename =~ /^README(.txt)?$/i
-  end
-
   # Simple shortcut to File.join
   def tree_join(*args)
     File.join(*args)

app/mailers/emails/admin_notification.rb

+module Emails
+  module AdminNotification
+    def send_admin_notification(user_id, subject, body)
+      email = recipient(user_id)
+      @unsubscribe_url = unsubscribe_url(email: Base64.urlsafe_encode64(email))
+      @body = body
+      mail to: email, subject: subject
+    end
+
+    def send_unsubscribed_notification(user_id)
+      email = recipient(user_id)
+      mail to: email, subject: "Unsubscribed from GitLab administrator notifications"
+    end
+  end
+end

app/mailers/emails/merge_requests.rb

@@ -49,7 +49,8 @@ module Emails
       @updated_by = User.find updated_by_user_id
       @target_url = project_merge_request_url(@project, @merge_request)
       set_reference("merge_request_#{merge_request_id}")
-      mail(from: sender(updated_by_user_id),
+      mail_answer_thread(@merge_request,
+                         from: sender(updated_by_user_id),
                          to: recipient(recipient_id),
                          subject: subject("#{@merge_request.title} (##{@merge_request.iid}) #{@mr_status}"))
     end

app/mailers/emails/profile.rb

 module Emails
   module Profile
-    def new_user_email(user_id, password)
+    def new_user_email(user_id, password, token = nil)
       @user = User.find(user_id)
       @password = password
       @target_url = user_url(@user)
+      @token = token
       mail(to: @user.email, subject: subject("Account was created for you"))
     end
 

app/mailers/notify.rb

 class Notify < ActionMailer::Base
   include ActionDispatch::Routing::PolymorphicRoutes
 
+  include Emails::AdminNotification
   include Emails::Issues
   include Emails::MergeRequests
   include Emails::Notes

app/models/ability.rb

@@ -142,6 +142,7 @@ class Ability
         :write_wiki,
         :modify_issue,
         :admin_issue,
+        :admin_label,
         :push_code
       ]
     end

app/models/concerns/issuable.rb

@@ -13,6 +13,8 @@ module Issuable
     belongs_to :assignee, class_name: "User"
     belongs_to :milestone
     has_many :notes, as: :noteable, dependent: :destroy
+    has_many :label_links, as: :target, dependent: :destroy
+    has_many :labels, through: :label_links
 
     validates :author, presence: true
     validates :title, presence: true, length: { within: 0..255 }
@@ -131,4 +133,20 @@ module Issuable
       object_attributes: self.attributes
     }
   end
+
+  def label_names
+    labels.order('title ASC').pluck(:title)
+  end
+
+  def remove_labels
+    labels.delete_all
+  end
+
+  def add_labels_by_names(label_names)
+    label_names.each do |label_name|
+      label = project.labels.create_with(
+        color: Label::DEFAULT_COLOR).find_or_create_by(title: label_name.strip)
+      self.labels << label
+    end
+  end
 end

app/models/event.rb

@@ -70,6 +70,12 @@ class Event < ActiveRecord::Base
         author_id: user.id
       )
     end
+
+    def reset_event_cache_for(target)
+      Event.where(target_id: target.id, target_type: target.class.to_s).
+        order('id DESC').limit(100).
+        update_all(updated_at: Time.now)
+    end
   end
 
   def proper?

app/models/group.rb

@@ -89,4 +89,20 @@ class Group < Namespace
   def ldap_access
     ldap_group_links.first.try(:group_access)
   end
+
+  class << self
+    def search(query)
+      where("LOWER(namespaces.name) LIKE :query", query: "%#{query.downcase}%")
+    end
+
+    def sort(method)
+      case method.to_s
+      when "newest" then reorder("namespaces.created_at DESC")
+      when "oldest" then reorder("namespaces.created_at ASC")
+      when "recently_updated" then reorder("namespaces.updated_at DESC")
+      when "last_updated" then reorder("namespaces.updated_at ASC")
+      else reorder("namespaces.path, namespaces.name ASC")
+      end
+    end
+  end
 end

app/models/issue.rb

@@ -32,9 +32,6 @@ class Issue < ActiveRecord::Base
 
   scope :of_group, ->(group) { where(project_id: group.project_ids) }
   scope :of_user_team, ->(team) { where(project_id: team.project_ids, assignee_id: team.member_ids) }
-
-  acts_as_taggable_on :labels
-
   scope :cared, ->(user) { where(assignee_id: user) }
   scope :open_for, ->(user) { opened.assigned_to(user) }
 
@@ -67,8 +64,6 @@ class Issue < ActiveRecord::Base
   # Thus it will automatically generate a new fragment
   # when the event is updated because the key changes.
   def reset_events_cache
-    Event.where(target_id: self.id, target_type: 'Issue').
-      order('id DESC').limit(100).
-      update_all(updated_at: Time.now)
+    Event.reset_event_cache_for(self)
   end
 end

app/models/label.rb

+class Label < ActiveRecord::Base
+  DEFAULT_COLOR = '#428BCA'
+
+  belongs_to :project
+  has_many :label_links, dependent: :destroy
+  has_many :issues, through: :label_links, source: :target, source_type: 'Issue'
+
+  validates :color,
+            format: { with: /\A#[0-9A-Fa-f]{6}\Z/ },
+            allow_blank: false
+  validates :project, presence: true
+
+  # Don't allow '?', '&', and ',' for label titles
+  validates :title,
+            presence: true,
+            format: { with: /\A[^&\?,&]+\z/ },
+            uniqueness: { scope: :project_id }
+
+  scope :order_by_name, -> { reorder("labels.title ASC") }
+
+  alias_attribute :name, :title
+
+  def open_issues_count
+    issues.opened.count
+  end
+end

app/models/label_link.rb

+class LabelLink < ActiveRecord::Base
+  belongs_to :target, polymorphic: true
+  belongs_to :label
+
+  validates :target, presence: true
+  validates :label, presence: true
+end

app/models/merge_request.rb

@@ -44,12 +44,9 @@ class MergeRequest < ActiveRecord::Base
 
   # Temporary fields to store compare vars
   # when creating new merge request
-  attr_accessor :can_be_created, :compare_failed, :compare_base_commit,
+  attr_accessor :can_be_created, :compare_failed,
     :compare_commits, :compare_diffs
 
-  ActsAsTaggableOn.strict_case_match = true
-  acts_as_taggable_on :labels
-
   state_machine :state, initial: :opened do
     event :close do
       transition [:reopened, :opened] => :closed
@@ -287,9 +284,7 @@ class MergeRequest < ActiveRecord::Base
   # Thus it will automatically generate a new fragment
   # when the event is updated because the key changes.
   def reset_events_cache
-    Event.where(target_id: self.id, target_type: 'MergeRequest').
-        order('id DESC').limit(100).
-        update_all(updated_at: Time.now)
+    Event.reset_event_cache_for(self)
   end
 
   def merge_commit_message

app/models/merge_request_diff.rb

@@ -83,11 +83,7 @@ class MergeRequestDiff < ActiveRecord::Base
   # Collect array of Git::Commit objects
   # between target and source branches
   def unmerged_commits
-    commits = if merge_request.for_fork?
-                compare_action.commits
-              else
-                repository.commits_between(target_branch, source_branch)
-              end
+    commits = compare_result.commits
 
     if commits.present?
       commits = Commit.decorate(commits).
@@ -147,12 +143,7 @@ class MergeRequestDiff < ActiveRecord::Base
   # Collect array of Git::Diff objects
   # between target and source branches
   def unmerged_diffs
-    diffs = if merge_request.for_fork?
-              compare_action.diffs
-            else
-              Gitlab::Git::Diff.between(repository, source_branch, target_branch)
-            end
-
+    diffs = compare_result.diffs
     diffs ||= []
     diffs
   rescue Gitlab::Git::Diff::TimeoutError => ex
@@ -166,13 +157,13 @@ class MergeRequestDiff < ActiveRecord::Base
 
   private
 
-  def compare_action
-    Gitlab::Satellite::CompareAction.new(
+  def compare_result
+    @compare_result ||= CompareService.new.execute(
       merge_request.author,
+      merge_request.source_project,
+      merge_request.source_branch,
       merge_request.target_project,
       merge_request.target_branch,
-      merge_request.source_project,
-      merge_request.source_branch
     )
   end
 end

app/models/note.rb

@@ -327,9 +327,7 @@ class Note < ActiveRecord::Base
   # Thus it will automatically generate a new fragment
   # when the event is updated because the key changes.
   def reset_events_cache
-    Event.where(target_id: self.id, target_type: 'Note').
-      order('id DESC').limit(100).
-      update_all(updated_at: Time.now)
+    Event.reset_event_cache_for(self)
   end
 
   def set_references

app/models/project.rb

@@ -22,6 +22,7 @@
 #  visibility_level       :integer          default(0), not null
 #  archived               :boolean          default(FALSE), not null
 #  import_status          :string(255)
+#  star_count             :integer
 #
 
 class Project < ActiveRecord::Base
@@ -40,8 +41,7 @@ class Project < ActiveRecord::Base
   default_value_for :snippets_enabled, gitlab_config_features.snippets
 
   ActsAsTaggableOn.strict_case_match = true
-
-  acts_as_taggable_on :labels, :issues_default_labels
+  acts_as_taggable_on :tags
 
   attr_accessor :new_default_branch
 
@@ -74,6 +74,7 @@ class Project < ActiveRecord::Base
   # Merge requests from source project should be kept when source project was removed
   has_many :fork_merge_requests, foreign_key: "source_project_id", class_name: MergeRequest
   has_many :issues, -> { order "state DESC, created_at DESC" }, dependent: :destroy
+  has_many :labels,             dependent: :destroy
   has_many :services,           dependent: :destroy
   has_many :events,             dependent: :destroy
   has_many :milestones,         dependent: :destroy
@@ -85,6 +86,8 @@ class Project < ActiveRecord::Base
   has_many :users, through: :users_projects
   has_many :deploy_keys_projects, dependent: :destroy
   has_many :deploy_keys, through: :deploy_keys_projects
+  has_many :users_star_projects, dependent: :destroy
+  has_many :starrers, through: :users_star_projects, source: :user
 
   has_many :project_group_links, dependent: :destroy
   has_many :invited_groups, through: :project_group_links, source: :group
@@ -114,6 +117,7 @@ class Project < ActiveRecord::Base
   validates :import_url,
     format: { with: URI::regexp(%w(git http https)), message: "should be a valid url" },
     if: :import?
+  validates :star_count, numericality: { greater_than_or_equal_to: 0 }
   validate :check_limit, on: :create
 
   # Scopes
@@ -285,13 +289,6 @@ class Project < ActiveRecord::Base
     self.id
   end
 
-  # Tags are shared by issues and merge requests
-  def issues_labels
-    @issues_labels ||= (issues_default_labels +
-                        merge_requests.tags_on(:labels) +
-                        issues.tags_on(:labels)).uniq.sort_by(&:name)
-  end
-
   def issue_exists?(issue_id)
     if used_default_issues_tracker?
       self.issues.where(iid: issue_id).first.present?
@@ -338,6 +335,10 @@ class Project < ActiveRecord::Base
     self.issues_tracker == "jira"
   end
 
+  def redmine_tracker?
+    self.issues_tracker == "redmine"
+  end
+
   # For compatibility with old code
   def code
     path
@@ -508,6 +509,7 @@ class Project < ActiveRecord::Base
   end
 
   def rename_repo
+    path_was = previous_changes['path'].first
     old_path_with_namespace = File.join(namespace_dir, path_was)
     new_path_with_namespace = File.join(namespace_dir, path)
 
@@ -586,4 +588,12 @@ class Project < ActiveRecord::Base
   def update_repository_size
     update_attribute(:repository_size, repository.size)
   end
+
+  def forks_count
+    ForkedProjectLink.where(forked_from_project_id: self.id).count
+  end
+
+  def find_label(name)
+    labels.find_by(name: name)
+  end
 end

app/models/project_services/hipchat_service.rb

@@ -18,6 +18,8 @@
 #
 
 class HipchatService < Service
+  MAX_COMMITS = 3
+
   validates :token, presence: true, if: :activated?
 
   def title
@@ -57,15 +59,24 @@ class HipchatService < Service
     message = ""
     message << "#{push[:user_name]} "
     if before =~ /000000/
-      message << "pushed new branch <a href=\"#{project.web_url}/commits/#{ref}\">#{ref}</a> to <a href=\"#{project.web_url}\">#{project.name_with_namespace.gsub!(/\s/,'')}</a>\n"
+      message << "pushed new branch <a href=\""\
+                 "#{project.web_url}/commits/#{URI.escape(ref)}\">#{ref}</a>"\
+                 " to <a href=\"#{project.web_url}\">"\
+                 "#{project.name_with_namespace.gsub!(/\s/, "")}</a>\n"
     elsif after =~ /000000/
       message << "removed branch #{ref} from <a href=\"#{project.web_url}\">#{project.name_with_namespace.gsub!(/\s/,'')}</a> \n"
     else
-      message << "pushed to branch <a href=\"#{project.web_url}/commits/#{ref}\">#{ref}</a> "
+      message << "pushed to branch <a href=\""\
+                  "#{project.web_url}/commits/#{URI.escape(ref)}\">#{ref}</a> "
       message << "of <a href=\"#{project.web_url}\">#{project.name_with_namespace.gsub!(/\s/,'')}</a> "
       message << "(<a href=\"#{project.web_url}/compare/#{before}...#{after}\">Compare changes</a>)"
-      for commit in push[:commits] do
-        message << "<br /> - #{commit[:message]} (<a href=\"#{commit[:url]}\">#{commit[:id][0..5]}</a>)"
+
+      push[:commits].take(MAX_COMMITS).each do |commit|
+        message << "<br /> - #{commit[:message].lines.first} (<a href=\"#{commit[:url]}\">#{commit[:id][0..5]}</a>)"
+      end
+
+      if push[:commits].count > MAX_COMMITS
+        message << "<br />... #{push[:commits].count - MAX_COMMITS} more commits"
       end
     end
 

app/models/project_services/jira_service.rb

@@ -74,9 +74,12 @@ class JiraService < Service
       }
     }
 
+    json_body = message.to_json
+    Rails.logger.info("#{self.class.name}: sending POST with body #{json_body} to #{url}")
+
     JiraService.post(
       url,
-      body: message.to_json,
+      body: json_body,
       headers: {
         'Content-Type' => 'application/json',
         'Authorization' => "Basic #{auth}"

app/models/project_wiki.rb

@@ -72,6 +72,15 @@ class ProjectWiki
     end
   end
 
+  def find_file(name, version = nil, try_on_disk = true)
+    version = wiki.ref if version.nil? # Gollum::Wiki#file ?
+    if wiki_file = wiki.file(name, version, try_on_disk)
+      wiki_file
+    else
+      nil
+    end
+  end
+
   def create_page(title, content, format = :markdown, message = nil)
     commit = commit_details(:created, message, title)
 

app/models/repository.rb

@@ -10,8 +10,11 @@ class Repository
     nil
   end
 
+  # Return absolute path to repository
   def path_to_repo
-    @path_to_repo ||= File.join(Gitlab.config.gitlab_shell.repos_path, path_with_namespace + ".git")
+    @path_to_repo ||= File.expand_path(
+      File.join(Gitlab.config.gitlab_shell.repos_path, path_with_namespace + ".git")
+    )
   end
 
   def exists?
@@ -134,7 +137,7 @@ class Repository
 
   def graph_log
     Rails.cache.fetch(cache_key(:graph_log)) do
-      stats = Gitlab::Git::GitStats.new(raw, root_ref)
+      stats = Gitlab::Git::GitStats.new(raw, root_ref, Gitlab.config.git.timeout)
       stats.parsed_log
     end
   end
@@ -263,4 +266,20 @@ class Repository
       contributor
     end
   end
+
+  def blob_for_diff(commit, diff)
+    file = blob_at(commit.id, diff.new_path)
+
+    unless file
+      file = prev_blob_for_diff(commit, diff)
+    end
+
+    file
+  end
+
+  def prev_blob_for_diff(commit, diff)
+    if commit.parent_id
+      blob_at(commit.parent_id, diff.old_path)
+    end
+  end
 end

app/models/tree.rb

 class Tree
+  include Gitlab::MarkdownHelper
+
   attr_accessor :entries, :readme, :contribution_guide
 
   def initialize(repository, sha, path = '/')
@@ -6,7 +8,23 @@ class Tree
     git_repo = repository.raw_repository
     @entries = Gitlab::Git::Tree.where(git_repo, sha, path)
 
-    if readme_tree = @entries.find(&:readme?)
+    available_readmes = @entries.select(&:readme?)
+
+    if available_readmes.count > 0
+      # If there is more than 1 readme in tree, find readme which is supported
+      # by markup renderer.
+      if available_readmes.length > 1
+        supported_readmes = available_readmes.select do |readme|
+          gitlab_markdown?(readme.name) || markup?(readme.name)
+        end
+
+        # Take the first supported readme, or the first available readme, if we
+        # don't support any of them
+        readme_tree = supported_readmes.first || available_readmes.first
+      else
+        readme_tree = available_readmes.first
+      end
+
       readme_path = path == '/' ? readme_tree.name : File.join(path, readme_tree.name)
       @readme = Gitlab::Git::Blob.find(git_repo, sha, readme_path)
     end

app/models/user.rb

@@ -91,6 +91,8 @@ class User < ActiveRecord::Base
   has_many :personal_projects,        through: :namespace, source: :projects
   has_many :projects,                 through: :users_projects
   has_many :created_projects,         foreign_key: :creator_id, class_name: 'Project'
+  has_many :users_star_projects, dependent: :destroy
+  has_many :starred_projects, through: :users_star_projects, source: :project
 
   has_many :snippets,                 dependent: :destroy, foreign_key: :author_id, class_name: "Snippet"
   has_many :users_projects,           dependent: :destroy
@@ -175,6 +177,7 @@ class User < ActiveRecord::Base
   scope :not_in_project, ->(project) { project.users.present? ? where("id not in (:ids)", ids: project.users.map(&:id) ) : all }
   scope :without_projects, -> { where('id NOT IN (SELECT DISTINCT(user_id) FROM users_projects)') }
   scope :ldap, -> { where(provider:  'ldap') }
+  scope :subscribed_for_admin_email, -> { where(admin_email_unsubscribed_at: nil) }
 
   scope :potential_team_members, ->(team) { team.members.any? ? active.not_in_team(team) : active  }
 
@@ -240,6 +243,15 @@ class User < ActiveRecord::Base
     end
   end
 
+  def generate_reset_token
+    @reset_token, enc = Devise.token_generator.generate(self.class, :reset_password_token)
+
+    self.reset_password_token   = enc
+    self.reset_password_sent_at = Time.now.utc
+
+    @reset_token
+  end
+
   def namespace_uniq
     namespace_name = self.username
     if Namespace.find_by(path: namespace_name)
@@ -404,8 +416,10 @@ class User < ActiveRecord::Base
   end
 
   def requires_ldap_check?
-    if ldap_user?
-      !last_credential_check_at || (last_credential_check_at + 1.hour) < Time.now
+    if !Gitlab.config.ldap.enabled
+      false
+    elsif ldap_user?
+      !last_credential_check_at || (last_credential_check_at + Gitlab.config.ldap['sync_time']) < Time.now
     else
       false
     end
@@ -489,7 +503,7 @@ class User < ActiveRecord::Base
 
   def post_create_hook
     log_info("User \"#{self.name}\" (#{self.email}) was created")
-    notification_service.new_user(self)
+    notification_service.new_user(self, @reset_token)
     system_hook_service.execute_hooks_for(self, :create)
   end
 
@@ -509,4 +523,22 @@ class User < ActiveRecord::Base
   def system_hook_service
     SystemHooksService.new
   end
+
+  def admin_unsubscribe!
+    update_column :admin_email_unsubscribed_at, Time.now
+  end
+
+  def starred?(project)
+    starred_projects.exists?(project)
+  end
+
+  def toggle_star(project)
+    user_star_project = users_star_projects.
+      where(project: project, user: self).take
+    if user_star_project
+      user_star_project.destroy
+    else
+      UsersStarProject.create!(project: project, user: self)
+    end
+  end
 end

app/models/users_star_project.rb

+# == Schema Information
+#
+# Table name: users_star_projects
+#
+#  id                 :integer          not null, primary key
+#  starrer_id         :integer          not null
+#  project_id         :integer          not null
+#  created_at         :datetime
+#  updated_at         :datetime
+#
+
+class UsersStarProject < ActiveRecord::Base
+  belongs_to :project, counter_cache: :star_count
+  belongs_to :user
+
+  validates :user, presence: true
+  validates :user_id, uniqueness: { scope: [:project_id] }
+  validates :project, presence: true
+end

app/services/archive_repository_service.rb

+class ArchiveRepositoryService
+  def execute(project, ref, format)
+    storage_path = Gitlab.config.gitlab.repository_downloads_path
+
+    unless File.directory?(storage_path)
+      FileUtils.mkdir_p(storage_path)
+    end
+
+    format ||= 'tar.gz'
+    repository = project.repository
+    repository.clean_old_archives
+    repository.archive_repo(ref, storage_path, format.downcase)
+  end
+end

app/services/compare_service.rb

+# Compare 2 branches for one repo or between repositories
+# and return Gitlab::CompareResult object that responds to commits and diffs
+class CompareService
+  def execute(current_user, source_project, source_branch, target_project, target_branch)
+    # Try to compare branches to get commits list and diffs
+    #
+    # Note: Use satellite only when need to compare between to repos
+    # because satellites are slower then operations on bare repo
+    if target_project == source_project
+      Gitlab::CompareResult.new(
+        Gitlab::Git::Compare.new(
+          target_project.repository.raw_repository,
+          target_branch,
+          source_branch,
+        )
+      )
+    else
+      Gitlab::Satellite::CompareAction.new(
+        current_user,
+        target_project,
+        target_branch,
+        source_project,
+        source_branch
+      ).result
+    end
+  end
+end

app/services/files/update_service.rb

@@ -37,7 +37,7 @@ module Files
       if created_successfully
         success
       else
-        error("Your changes could not be committed, because the file has been changed")
+        error("Your changes could not be committed. Maybe the file was changed by another process or there was nothing to commit?")
       end
     end
   end

app/services/issues/create_service.rb

 module Issues
   class CreateService < Issues::BaseService
     def execute
-      issue = project.issues.new(params)
+      label_params = params[:label_ids]
+      issue = project.issues.new(params.except(:label_ids))
       issue.author = current_user
 
       if issue.save
+        issue.update_attributes(label_ids: label_params)
         notification_service.new_issue(issue, current_user)
         event_service.open_issue(issue, current_user)
         issue.create_cross_references!(issue.project, current_user)

app/services/merge_requests/build_service.rb

@@ -22,27 +22,25 @@ module MergeRequests
       # Set MR description based on project template
       merge_request.description = merge_request.target_project.merge_requests_template
 
-      # Try to compare branches to get commits list and diffs
-      compare_action = Gitlab::Satellite::CompareAction.new(
+      compare_result = CompareService.new.execute(
         current_user,
+        merge_request.source_project,
+        merge_request.source_branch,
         merge_request.target_project,
         merge_request.target_branch,
-        merge_request.source_project,
-        merge_request.source_branch
       )
 
-      commits = compare_action.commits
+      commits = compare_result.commits
 
       # At this point we decide if merge request can be created
       # If we have at least one commit to merge -> creation allowed
       if commits.present?
         merge_request.compare_commits = Commit.decorate(commits)
-        merge_request.compare_base_commit = Commit.new(commits.first)
         merge_request.can_be_created = true
         merge_request.compare_failed = false
 
         # Try to collect diff for merge request.
-        diffs = compare_action.diffs
+        diffs = compare_result.diffs
 
         if diffs.present?
           merge_request.compare_diffs = diffs

app/services/merge_requests/create_service.rb

 module MergeRequests
   class CreateService < MergeRequests::BaseService
     def execute
-      merge_request = MergeRequest.new(params)
+      label_params = params[:label_ids]
+      merge_request = MergeRequest.new(params.except(:label_ids))
       merge_request.source_project = project
       merge_request.target_project ||= project
       merge_request.author = current_user
 
       if merge_request.save
+        merge_request.update_attributes(label_ids: label_params)
         event_service.open_mr(merge_request, current_user)
         notification_service.new_merge_request(merge_request, current_user)
         merge_request.create_cross_references!(merge_request.project, current_user)

app/services/notification_service.rb

@@ -105,9 +105,9 @@ class NotificationService
   end
 
   # Notify new user with email after creation
-  def new_user(user)
+  def new_user(user, token = nil)
     # Don't email omniauth created users
-    mailer.new_user_email(user.id, user.password) unless user.extern_uid?
+    mailer.new_user_email(user.id, user.password, token) unless user.extern_uid?
   end
 
   # Notify users on new note in system

app/services/projects/create_service.rb

@@ -57,7 +57,6 @@ module Projects
             :add_repository,
             @project.path_with_namespace
           )
-
         end
 
         if @project.wiki_enabled?

app/services/search/project_service.rb

@@ -12,7 +12,13 @@ module Search
       return result unless query.present?
 
       if params[:search_code].present?
-        blobs = project.repository.search_files(query, params[:repository_ref]) unless project.empty_repo?
+        if !@project.empty_repo?
+          blobs = project.repository.search_files(query,
+                                                  params[:repository_ref])
+        else
+          blobs = Array.new
+        end
+
         blobs = Kaminari.paginate_array(blobs).page(params[:page]).per(20)
         result[:blobs] = blobs
         result[:total_results] = blobs.total_count

app/services/test_hook_service.rb

@@ -2,5 +2,8 @@ class TestHookService
   def execute(hook, current_user)
     data = GitPushService.new.sample_data(hook.project, current_user)
     hook.execute(data)
+    true
+  rescue SocketError
+    false
   end
 end

app/views/admin/emails/show.html.haml

+%h3.page-title
+  Send email notication
+%p.light
+  You can notify the app / group or a project by sending them an email notification
+
+= form_tag admin_email_path, class: 'form-horizontal', id: 'new-admin-email' do
+  .form-group
+    %label.control-label{for: :subject} Subject
+    .col-sm-10
+      = text_field_tag :subject, '', class: 'form-control', required: true
+
+  .form-group
+    %label.control-label{for: :body} Body
+    .col-sm-10
+      = text_area_tag :body, '', class: 'form-control', rows: 15, required: true
+
+  .form-group
+    %label.control-label{for: :recipients} Recipient group
+    .col-sm-10
+      = select_tag :recipients, admin_email_grouped_recipient_options, class: :select2, required: true
+  .form-actions
+    = submit_tag 'Send message', class: 'btn btn-create'

app/views/admin/users/_form.html.haml

@@ -31,9 +31,9 @@
           = f.label :password, class: 'control-label'
           .col-sm-10
             %strong
-              A temporary password will be generated and sent to user.
+              Reset link will be generated and sent to the user.
               %br
-              User will be forced to change it after first sign in
+              User will be forced to set the password on first sign in.
     - else
       %fieldset
         %legend Password

app/views/admin/users/index.html.haml

@@ -32,6 +32,7 @@
       .panel-heading
         Users (#{@users.total_count})
         .panel-head-actions
+          = link_to 'Send email to users', admin_email_path, class: 'btn btn-info'
           = link_to 'New User', new_admin_user_path, class: "btn btn-new"
       %ul.well-list
         - @users.each do |user|

app/views/dashboard/_projects_filter.html.haml

@@ -44,12 +44,12 @@
 
 
 
-- if @labels.present?
+- if @tags.present?
   %fieldset
-    %legend Labels
+    %legend Tags
     %ul.nav.nav-pills.nav-stacked.nav-small
-      - @labels.each do |label|
-        %li{ class: (label.name == params[:label]) ? 'active' : 'light' }
-          = link_to projects_dashboard_filter_path(scope: params[:scope], label: label.name) do
+      - @tags.each do |tag|
+        %li{ class: (tag.name == params[:tag]) ? 'active' : 'light' }
+          = link_to projects_dashboard_filter_path(scope: params[:scope], tag: tag.name) do
             %i.icon-tag
-            = label.name
+            = tag.name

app/views/dashboard/_zero_authorized_projects.html.haml

@@ -46,5 +46,5 @@
         %br
         Public projects are an easy way to allow everyone to have read-only access.
       .link_holder
-        = link_to public_projects_path, class: "btn btn-new" do
+        = link_to explore_projects_path, class: "btn btn-new" do
           Browse public projects »

app/views/dashboard/projects.html.haml

@@ -54,10 +54,10 @@
                 %span.label
                   %i.icon-archive
                   Archived
-              - project.labels.each do |label|
+              - project.tags.each do |tag|
                 %span.label.label-info
                   %i.icon-tag
-                  = label.name
+                  = tag.name
             - if project.description.present?
               %p= truncate project.description, length: 100
             .last-activity