Commit b2ec1765 authored by Phil Hughes's avatar Phil Hughes Committed by Jacob Schatz

Removes duplicates from the label dropdown

It concats the duplicate labels into a single label in the dropdown with
the color being a gradient of the differnet colors being concatted.

Closes #16555
parent bfc6a0e3
......@@ -163,6 +163,21 @@ class @LabelsSelect
$.ajax(
url: labelUrl
).done (data) ->
data = _.chain data
.groupBy (label) ->
label.title
.map (label) ->
color = _.map label, (dup) ->
dup.color
return {
id: label[0].id
title: label[0].title
color: color
duplicate: color.length > 1
}
.value()
if $dropdown.hasClass 'js-extra-options'
if showNo
data.unshift(
......@@ -178,6 +193,7 @@ class @LabelsSelect
if data.length > 2
data.splice 2, 0, 'divider'
callback data
renderRow: (label) ->
......@@ -192,11 +208,31 @@ class @LabelsSelect
if $dropdown.hasClass('js-multiselect') and removesAll
selectedClass.push 'dropdown-clear-active'
color = if label.color? then "<span class='dropdown-label-box' style='background-color: #{label.color}'></span>" else ""
if label.duplicate
spacing = 100 / label.color.length
# Reduce the colors to 4
label.color = label.color.filter (color, i) ->
i < 4
color = _.map(label.color, (color, i) ->
percentFirst = Math.floor(spacing * i)
percentSecond = Math.floor(spacing * (i + 1))
"#{color} #{percentFirst}%,#{color} #{percentSecond}% "
).join(',')
color = "linear-gradient(#{color})"
else
if label.color?
color = label.color[0]
if color
colorEl = "<span class='dropdown-label-box' style='background: #{color}'></span>"
else
colorEl = ''
"<li>
<a href='#' class='#{selectedClass.join(' ')}'>
#{color}
#{colorEl}
#{_.escape(label.title)}
</a>
</li>"
......
require 'spec_helper'
describe 'Dashboard > label filter', feature: true, js: true do
let(:user) { create(:user) }
let(:project) { create(:project, name: 'test', namespace: user.namespace) }
let(:project2) { create(:project, name: 'test2', path: 'test2', namespace: user.namespace) }
let(:label) { create(:label, title: 'bug', color: '#ff0000') }
let(:label2) { create(:label, title: 'bug') }
before do
project.labels << label
project2.labels << label2
login_as(user)
visit issues_dashboard_path
end
context 'duplicate labels' do
it 'should remove duplicate labels' do
page.within('.labels-filter') do
click_button 'Label'
end
page.within('.dropdown-menu-labels') do
expect(page).to have_selector('.dropdown-content a', text: 'bug', count: 1)
end
end
end
end
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