Merge branch 'rs-clone-panel' into 'master'

Add clipboard button for project clone panel

Closes #3585 

Project:

![Screen_Shot_2015-11-24_at_7.34.04_PM](/uploads/8bf73a2816f2525896023c36aea402bc/Screen_Shot_2015-11-24_at_7.34.04_PM.png)

Wiki:

![Screen_Shot_2015-11-24_at_7.34.43_PM](/uploads/ddf400a1c979a1d8b535a34877cd6163/Screen_Shot_2015-11-24_at_7.34.43_PM.png)


See merge request !1896

app/assets/javascripts/copy_to_clipboard.js.coffee

 #= require clipboard
-$ ->
-  clipboard = new Clipboard '.js-clipboard-trigger',
-    text: (trigger) ->
-      $target = $(trigger.nextElementSibling || trigger.previousElementSibling)
-      $target.data('clipboard-text') || $target.text().trim()
-  clipboard.on 'success', (e) ->
-    $(e.trigger).
-      tooltip(trigger: 'manual', placement: 'auto bottom', title: 'Copied!').
-      tooltip('show').
-      one('mouseleave', -> $(this).tooltip('hide'))
-    # Clear the selection and blur the trigger so it loses its border
-    e.clearSelection()
-    $(e.trigger).blur()
-  # Safari doesn't support `execCommand`, so instead we inform the user to
-  # copy manually.
-  #
-  # See http://clipboardjs.com/#browser-support
-  clipboard.on 'error', (e) ->
-    if /Mac/i.test(navigator.userAgent)
-      title = "Press ⌘-C to copy"
-    else
-      title = "Press Ctrl-C to copy"
-    $(e.trigger).
-      tooltip(trigger: 'manual', placement: 'auto bottom', html: true, title: title).
-      tooltip('show').
-      one('mouseleave', -> $(this).tooltip('hide'))
+genericSuccess = (e) ->
+  showTooltip(e.trigger, 'Copied!')
+
+  # Clear the selection and blur the trigger so it loses its border
+  e.clearSelection()
+  $(e.trigger).blur()
+# Safari doesn't support `execCommand`, so instead we inform the user to
+# copy manually.
+#
+# See http://clipboardjs.com/#browser-support
+genericError = (e) ->
+  if /Mac/i.test(navigator.userAgent)
+    key = '⌘' # Command
+  else
+    key = 'Ctrl'
+  showTooltip(e.trigger, "Press #{key}-C to copy")
+showTooltip = (target, title) ->
+  $(target).
+    tooltip(
+      container: 'body'
+      html: 'true'
+      placement: 'auto bottom'
+      title: title
+      trigger: 'manual'
+    ).
+    tooltip('show').
+    one('mouseleave', -> $(this).tooltip('hide'))
+$ ->
+  clipboard = new Clipboard '[data-clipboard-target], [data-clipboard-text]'
+  clipboard.on 'success', genericSuccess
+  clipboard.on 'error',   genericError

app/assets/javascripts/project.js.coffee

 class @Project
   constructor: ->
-    # Git clone panel switcher
-    cloneHolder = $('.git-clone-holder')
-    if cloneHolder.length
-      $('a, button', cloneHolder).click ->
-        $('a, button', cloneHolder).removeClass 'active'
-        $(@).addClass 'active'
-        $('#project_clone', cloneHolder).val $(@).data 'clone'
-        $(".clone").text("").append $(@).data 'clone'
+    # Git protocol switcher
+    $('.js-protocol-switch').click ->
+      return if $(@).hasClass('active')
+
+      # Toggle 'active' for both buttons
+      $('.js-protocol-switch').toggleClass('active')
+
+      url = $(@).data('clone')
+
+      # Update the input field
+      $('#project_clone').val(url)
+
+      # Update the command line instructions
+      $('.clone').text(url)
     # Ref switcher
     $('.project-refs-select').on 'change', ->
@@ -39,4 +45,4 @@ class @Project
         when 4 then label = ' On Mention '
       $('#notifications-button').empty().append("<i class='fa fa-bell'></i>" + label + "<i class='fa fa-angle-down'></i>")
       $(@).parents('ul').find('li.active').removeClass 'active'
-      $(@).parent().addClass 'active'
\ No newline at end of file
+      $(@).parent().addClass 'active'

app/assets/stylesheets/pages/projects.scss

@@ -90,7 +90,12 @@
   }
   .visibility-level-label {
+    @extend .btn;
+    @extend .btn-gray;
+
     color: $gray;
+    cursor: auto;
+
     i {
       color: inherit;
     }
@@ -178,6 +183,11 @@
     &:active {
       outline: none;
     }
+
+    &.btn-clipboard {
+      padding-left: 15px;
+      padding-right: 15px;
+    }
   }
   .active {
@@ -552,4 +562,4 @@ pre.light-well {
     z-index: 100;
     position: relative;
   }
-}
\ No newline at end of file
+}

app/helpers/button_helper.rb

+module ButtonHelper
+  # Output a "Copy to Clipboard" button
+  #
+  # data - Data attributes passed to `content_tag`
+  #
+  # Examples:
+  #
+  #   # Define the clipboard's text
+  #   clipboard_button(clipboard_text: "Foo")
+  #   # => "<button class='...' data-clipboard-text='Foo'>...</button>"
+  #
+  #   # Define the target element
+  #   clipboard_button(clipboard_target: "#foo")
+  #   # => "<button class='...' data-clipboard-target='#foo'>...</button>"
+  #
+  # See http://clipboardjs.com/#usage
+  def clipboard_button(data = {})
+    content_tag :button,
+      icon('clipboard'),
+      class: 'btn btn-xs btn-clipboard',
+      data: data,
+      type: :button
+  end
+
+  def http_clone_button(project)
+    klass = 'btn js-protocol-switch'
+    klass << ' active'      if default_clone_protocol == 'http'
+    klass << ' has_tooltip' if current_user.try(:require_password?)
+
+    protocol = gitlab_config.protocol.upcase
+
+    content_tag :button, protocol,
+      class: klass,
+      data: {
+        clone: project.http_url_to_repo,
+        container: 'body',
+        html: 'true',
+        title: "Set a password on your account<br>to pull or push via #{protocol}"
+      },
+      type: :button
+  end
+
+  def ssh_clone_button(project)
+    klass = 'btn js-protocol-switch'
+    klass << ' active'      if default_clone_protocol == 'ssh'
+    klass << ' has_tooltip' if current_user.try(:require_ssh_key?)
+
+    content_tag :button, 'SSH',
+      class: klass,
+      data: {
+        clone: project.ssh_url_to_repo,
+        container: 'body',
+        html: 'true',
+        title: 'Add an SSH key to your profile<br>to pull or push via SSH.'
+      },
+      type: :button
+  end
+end

app/helpers/clipboard_helper.rb

-module ClipboardHelper
-  def clipboard_button
-    content_tag :button,
-      icon('clipboard'),
-      class: 'btn btn-xs btn-clipboard js-clipboard-trigger',
-      type: :button
-  end
-end

app/helpers/projects_helper.rb

@@ -173,8 +173,7 @@ module ProjectsHelper
     'unknown'
   end
-  def default_url_to_repo(project = nil)
-    project = project || @project
+  def default_url_to_repo(project = @project)
     current_user ? project.url_to_repo : project.http_url_to_repo
   end

app/views/projects/_home_panel.html.haml

 - empty_repo = @project.empty_repo?
-.project-home-panel.clearfix{:class => ("empty-project" if empty_repo)}
+.project-home-panel.cover-block.clearfix{:class => ("empty-project" if empty_repo)}
   .project-identicon-holder
     = project_icon(@project, alt: '', class: 'project-avatar avatar s90')
   .project-home-desc
@@ -12,8 +12,10 @@
         Forked from
         = link_to project_path(forked_from_project) do
           = forked_from_project.namespace.try(:name)
-
-
+  .cover-controls
+    .visibility-level-label
+      = visibility_level_icon(@project.visibility_level)
+      = visibility_level_label(@project.visibility_level)
   .project-repo-buttons
     .split-one
@@ -21,7 +23,7 @@
       = render 'projects/buttons/fork'
     = render "shared/clone_panel"
-    
+
     .split-repo-buttons
       = render "projects/buttons/download"
       = render 'projects/buttons/dropdown'

app/views/projects/commits/_commit.html.haml

@@ -20,8 +20,8 @@
         - if ci_commit
           = render_ci_status(ci_commit)
            
-        = clipboard_button
-        = link_to commit.short_id, namespace_project_commit_path(project.namespace, project, commit), class: "commit_short_id", data: {clipboard_text: commit.id}
+        = clipboard_button(clipboard_text: commit.id)
+        = link_to commit.short_id, namespace_project_commit_path(project.namespace, project, commit), class: "commit_short_id"
       .notes_count
         - if note_count > 0

app/views/projects/issues/_discussion.html.haml

@@ -18,9 +18,9 @@
           = link_to_member(@project, participant, name: false, size: 24)
     .col-md-3
       .input-group.cross-project-reference
-        %span.slead.has_tooltip{title: 'Cross-project reference'}
+        %span#cross-project-reference.slead.has_tooltip{title: 'Cross-project reference'}
           = cross_project_reference(@project, @issue)
-        = clipboard_button
+        = clipboard_button(clipboard_target: '#cross-project-reference')
 .row
   %section.col-md-9

app/views/projects/merge_requests/_discussion.html.haml

@@ -15,9 +15,9 @@
       = render "projects/merge_requests/show/participants"
     .col-md-3
       .input-group.cross-project-reference
-        %span.slead.has_tooltip{title: 'Cross-project reference'}
+        %span#cross-project-reference.slead.has_tooltip{title: 'Cross-project reference'}
           = cross_project_reference(@project, @merge_request)
-        = clipboard_button
+        = clipboard_button(clipboard_target: '#cross-project-reference')
 .row
   %section.col-md-9

app/views/shared/_clone_panel.html.haml

@@ -2,25 +2,9 @@
 .git-clone-holder.input-group
   .input-group-addon.git-protocols
     .input-group-btn
-      %button{ |
-        type: 'button', |
-        class: "btn #{ 'active' if default_clone_protocol == 'ssh' }#{ ' has_tooltip' if current_user && current_user.require_ssh_key? }", |
-        :"data-clone" => project.ssh_url_to_repo, |
-        :"data-title" => "Add an SSH key to your profile<br> to pull or push via SSH.",
-        :"data-html" => "true",
-        :"data-container" => "body"}
-        SSH
+      = ssh_clone_button(project)
     .input-group-btn
-      %button{ |
-        type: 'button', |
-        class: "btn #{ 'active' if default_clone_protocol == 'http' }#{ ' has_tooltip' if current_user && current_user.require_password? }", |
-        :"data-clone" => project.http_url_to_repo, |
-        :"data-title" => "Set a password on your account<br> to pull or push via #{gitlab_config.protocol.upcase}.",
-        :"data-html" => "true",
-        :"data-container" => "body"}
-        = gitlab_config.protocol.upcase
+      = http_clone_button(project)
   = text_field_tag :project_clone, default_url_to_repo(project), class: "js-select-on-focus form-control", readonly: true
-  - if project.kind_of?(Project)
-    .input-group-addon.has_tooltip{title: "#{visibility_level_label(project.visibility_level)} project", data: { container: "body" } }
-      .visibility-level-label
-        = visibility_level_icon(project.visibility_level)
+  .input-group-btn
+    = clipboard_button(clipboard_target: '#project_clone')