Merge branch '10921-display-scoped-labels' into 'master'

Display Scoped Labels on Issue Board

Closes #10921

See merge request gitlab-org/gitlab-ee!10669

app/assets/javascripts/boards/components/board_sidebar.js

@@ -16,6 +16,7 @@ import TimeTracker from '~/sidebar/components/time_tracking/time_tracker.vue';
 import MilestoneSelect from '~/milestone_select';
 import RemoveBtn from './sidebar/remove_issue.vue';
 import boardsStore from '../stores/boards_store';
+import { isScopedLabel } from '~/lib/utils/common_utils';
 
 export default Vue.extend({
   components: {
@@ -140,5 +141,11 @@ export default Vue.extend({
           Flash(__('An error occurred while saving assignees'));
         });
     },
+    showScopedLabels(label) {
+      return boardsStore.scopedLabels.enabled && isScopedLabel(label);
+    },
+    helpLink() {
+      return boardsStore.scopedLabels.helpLink;
+    },
   },
 });

app/assets/javascripts/boards/components/issue_card_inner.vue

@@ -10,6 +10,8 @@ import eventHub from '../eventhub';
 import IssueDueDate from './issue_due_date.vue';
 import IssueTimeEstimate from './issue_time_estimate.vue';
 import boardsStore from '../stores/boards_store';
+import IssueCardInnerScopedLabel from './issue_card_inner_scoped_label.vue';
+import { isScopedLabel } from '~/lib/utils/common_utils';
 
 export default {
   components: {
@@ -19,6 +21,7 @@ export default {
     IssueDueDate,
     IssueCardWeight,
     IssueTimeEstimate,
+    IssueCardInnerScopedLabel,
   },
   directives: {
     GlTooltip: GlTooltipDirective,
@@ -98,6 +101,9 @@ export default {
     orderedLabels() {
       return _.sortBy(this.issue.labels, 'title');
     },
+    helpLink() {
+      return boardsStore.scopedLabels.helpLink;
+    },
   },
   methods: {
     isIndexLessThanlimit(index) {
@@ -161,6 +167,9 @@ export default {
         color: label.textColor,
       };
     },
+    showScopedLabel(label) {
+      return boardsStore.scopedLabels.enabled && isScopedLabel(label);
+    },
   },
 };
 </script>
@@ -181,9 +190,18 @@ export default {
       </h4>
     </div>
     <div v-if="showLabelFooter" class="board-card-labels prepend-top-4 d-flex flex-wrap">
+      <template v-for="label in orderedLabels" v-if="showLabel(label)">
+        <issue-card-inner-scoped-label
+          v-if="showScopedLabel(label)"
+          :key="label.id"
+          :label="label"
+          :label-style="labelStyle(label)"
+          :scoped-labels-documentation-link="helpLink"
+          @scoped-label-click="filterByLabel($event)"
+        />
+
         <button
-        v-for="label in orderedLabels"
-        v-if="showLabel(label)"
+          v-else
           :key="label.id"
           v-gl-tooltip
           :style="labelStyle(label)"
@@ -194,6 +212,7 @@ export default {
         >
           {{ label.title }}
         </button>
+      </template>
     </div>
     <div class="board-card-footer d-flex justify-content-between align-items-end">
       <div

app/assets/javascripts/boards/components/issue_card_inner_scoped_label.vue

+<script>
+import { GlLink, GlTooltip } from '@gitlab/ui';
+
+export default {
+  components: {
+    GlTooltip,
+    GlLink,
+  },
+  props: {
+    label: {
+      type: Object,
+      required: true,
+    },
+    labelStyle: {
+      type: Object,
+      required: true,
+    },
+    scopedLabelsDocumentationLink: {
+      type: String,
+      required: true,
+    },
+  },
+};
+</script>
+
+<template>
+  <span
+    class="d-inline-block position-relative scoped-label-wrapper append-right-4 prepend-top-4 board-label"
+  >
+    <a @click="$emit('scoped-label-click', label)">
+      <span :ref="'labelTitleRef'" :style="labelStyle" class="badge label color-label">
+        {{ label.title }}
+      </span>
+      <gl-tooltip :target="() => $refs.labelTitleRef" placement="top" boundary="viewport">
+        <span class="font-weight-bold scoped-label-tooltip-title">{{ __('Scoped label') }}</span
+        ><br />
+        {{ label.description }}
+      </gl-tooltip>
+    </a>
+
+    <gl-link :href="scopedLabelsDocumentationLink" target="_blank" class="label scoped-label"
+      ><i class="fa fa-question-circle" :style="labelStyle"></i
+    ></gl-link>
+  </span>
+</template>

app/assets/javascripts/boards/index.js

@@ -396,8 +396,6 @@ export default () => {
         groupId: Number(dataset.groupId),
         scopedIssueBoardFeatureEnabled: parseBoolean(dataset.scopedIssueBoardFeatureEnabled),
         weights: JSON.parse(dataset.weights),
-        enableScopedLabels: $boardApp.dataset.scopedLabels,
-        keyValueDocumentationLink: $boardApp.dataset.keyValueDocumentationLink,
       };
 
       return { boardsSelectorProps };

app/assets/javascripts/boards/models/issue.js

@@ -5,7 +5,7 @@
 
 import Vue from 'vue';
 import '~/vue_shared/models/label';
-import { isEE } from '~/lib/utils/common_utils';
+import { isEE, convertObjectPropsToCamelCase } from '~/lib/utils/common_utils';
 import IssueProject from './project';
 import boardsStore from '../stores/boards_store';
 
@@ -141,7 +141,7 @@ class ListIssue {
        * PATCH the said object.
        */
       if (body) {
-        this.labels = body.labels;
+        this.labels = convertObjectPropsToCamelCase(body.labels, { deep: true });
       }
     });
   }

app/assets/javascripts/boards/stores/boards_store.js

@@ -10,6 +10,10 @@ import { getUrlParamsArray, parseBoolean } from '~/lib/utils/common_utils';
 
 const boardsStore = {
   disabled: false,
+  scopedLabels: {
+    helpLink: '',
+    enabled: false,
+  },
   filter: {
     path: '',
   },

app/assets/javascripts/labels_select.js

@@ -11,7 +11,7 @@ import CreateLabelDropdown from './create_label';
 import flash from './flash';
 import ModalStore from './boards/stores/modal_store';
 import boardsStore from './boards/stores/boards_store';
-import { isEE } from '~/lib/utils/common_utils';
+import { isEE, isScopedLabel } from '~/lib/utils/common_utils';
 
 export default class LabelsSelect {
   constructor(els, options = {}) {
@@ -546,8 +546,6 @@ export default class LabelsSelect {
       ].join(''),
     );
 
-    const isScopedLabel = label => label.title.indexOf('::') !== -1;
-
     const tpl = _.template(
       [
         '<% _.each(labels, function(label){ %>',

app/assets/javascripts/lib/utils/common_utils.js

@@ -724,6 +724,18 @@ export const NavigationType = {
  */
 export const isEE = () => window.gon && window.gon.ee;
 
+/**
+ * Checks if the given Label has a special syntax `::` in
+ * it's title.
+ *
+ * Expected Label to be an Object with `title` as a key:
+ *   { title: 'LabelTitle', ...otherProperties };
+ *
+ * @param {Object} label
+ * @returns Boolean
+ */
+export const isScopedLabel = ({ title = '' }) => title.indexOf('::') !== -1;
+
 window.gl = window.gl || {};
 window.gl.utils = {
   ...(window.gl.utils || {}),

app/assets/javascripts/vue_shared/components/sidebar/labels_select/dropdown_value.vue

 <script>
 import DropdownValueScopedLabel from './dropdown_value_scoped_label.vue';
 import DropdownValueRegularLabel from './dropdown_value_regular_label.vue';
+import { isScopedLabel } from '~/lib/utils/common_utils';
 
 export default {
   components: {
@@ -45,8 +46,8 @@ export default {
     scopedLabelsDescription({ description = '' }) {
       return `<span class="font-weight-bold scoped-label-tooltip-title">Scoped label</span><br />${description}`;
     },
-    showScopedLabels({ title = '' }) {
-      return this.enableScopedLabels && title.indexOf('::') !== -1;
+    showScopedLabels(label) {
+      return this.enableScopedLabels && isScopedLabel(label);
     },
   },
 };

app/assets/stylesheets/pages/labels.scss

@@ -424,6 +424,12 @@
     margin: 0;
     line-height: $gl-line-height;
   }
+
+  &.board-label {
+    .scoped-label {
+      top: 1px;
+    }
+  }
 }
 
 // Label inside title of Delete Label Modal

app/views/shared/boards/components/sidebar/_labels.html.haml

@@ -7,10 +7,17 @@
   .value.issuable-show-labels.dont-hide
     %span.no-value{ "v-if" => "issue.labels && issue.labels.length === 0" }
       = _("None")
-    %a{ href: "#",
-      "v-for" => "label in issue.labels" }
+    %span{ "v-for" => "label in issue.labels" }
+      %span.d-inline-block.position-relative.scoped-label-wrapper{ "v-if" => "showScopedLabels(label)" }
+        %a{ href: '#' }
+          %span.badge.color-label.label{ ":style" => "{ backgroundColor: label.color, color: label.textColor }" }
+            {{ label.title }}
+        %a.label.scoped-label{ ":href" => "helpLink()" }
+          %i.fa.fa-question-circle{ ":style" => "{ backgroundColor: label.color, color: label.textColor }" }
+      %a{ href: "#", "v-else" => true }
         .badge.color-label.has-tooltip{ ":style" => "{ backgroundColor: label.color, color: label.textColor }" }
           {{ label.title }}
+
   - if can_admin_issue?
     .selectbox
       %input{ type: "hidden",

ee/app/assets/javascripts/boards/stores/boards_store_ee.js

@@ -22,17 +22,31 @@ class BoardsStoreEE {
     this.store.create = () => {
       baseCreate();
       if (this.$boardApp) {
+        const {
+          dataset: {
+            boardMilestoneId,
+            boardMilestoneTitle,
+            boardAssigneeUsername,
+            labels,
+            boardWeight,
+            weightFeatureAvailable,
+            scopedLabels,
+            scopedLabelsDocumentationLink,
+          },
+        } = this.$boardApp;
         this.store.boardConfig = {
-          milestoneId: parseInt(this.$boardApp.dataset.boardMilestoneId, 10),
-          milestoneTitle: this.$boardApp.dataset.boardMilestoneTitle || '',
-          assigneeUsername: this.$boardApp.dataset.boardAssigneeUsername,
-          labels: JSON.parse(this.$boardApp.dataset.labels || []),
-          weight: parseInt(this.$boardApp.dataset.boardWeight, 10),
+          milestoneId: parseInt(boardMilestoneId, 10),
+          milestoneTitle: boardMilestoneTitle || '',
+          assigneeUsername: boardAssigneeUsername,
+          labels: JSON.parse(labels || []),
+          weight: parseInt(boardWeight, 10),
         };
         this.store.cantEdit = [];
-        this.store.weightFeatureAvailable = parseBoolean(
-          this.$boardApp.dataset.weightFeatureAvailable,
-        );
+        this.store.weightFeatureAvailable = parseBoolean(weightFeatureAvailable);
+        this.store.scopedLabels = {
+          enabled: parseBoolean(scopedLabels),
+          helpLink: scopedLabelsDocumentationLink,
+        };
         this.initBoardFilters();
       }
     };

ee/app/assets/javascripts/labels.js

 import Labels from '~/labels';
 import $ from 'jquery';
+import { isScopedLabel } from '~/lib/utils/common_utils';
 
 class LabelsEE extends Labels {
   addBinding() {
@@ -11,12 +12,12 @@ class LabelsEE extends Labels {
     const title = $(this).val();
 
     const $parentEl = $('.label-form');
-    const hasKeyValue = $parentEl.find('.js-has-scoped-labels');
-    const useKeyValue = $parentEl.find('.js-use-scoped-labels');
+    const hasScoped = $parentEl.find('.js-has-scoped-labels');
+    const useScoped = $parentEl.find('.js-use-scoped-labels');
 
-    const isKeyVal = title.indexOf('::') === -1;
-    hasKeyValue.toggleClass('hidden', isKeyVal);
-    useKeyValue.toggleClass('hidden', !isKeyVal);
+    const isScoped = isScopedLabel({ title });
+    hasScoped.toggleClass('hidden', isScoped);
+    useScoped.toggleClass('hidden', !isScoped);
   }
 }
 

ee/app/helpers/ee/boards_helper.rb

@@ -32,7 +32,7 @@ module EE
         focus_mode_available: parent.feature_available?(:issue_board_focus_mode),
         weight_feature_available: parent.feature_available?(:issue_weights).to_s,
         show_promotion: show_feature_promotion,
-        scoped_labels: parent.feature_available?(:scoped_labels),
+        scoped_labels: parent.feature_available?(:scoped_labels)&.to_s,
         scoped_labels_documentation_link: help_page_path('user/project/labels.md', anchor: 'scoped-labels')
       }
 

ee/changelogs/unreleased/10921-display-scoped-labels.yml

+---
+title: Display Scoped Labels on Issue Board
+merge_request: 10669
+author:
+type: fixed

spec/javascripts/boards/components/issue_card_inner_scoped_label_spec.js

+import Vue from 'vue';
+import IssueCardInnerScopedLabel from '~/boards/components/issue_card_inner_scoped_label.vue';
+import mountComponent from 'spec/helpers/vue_mount_component_helper';
+
+describe('IssueCardInnerScopedLabel Component', () => {
+  let vm;
+  const Component = Vue.extend(IssueCardInnerScopedLabel);
+  const props = {
+    label: { title: 'Foo::Bar', description: 'Some Random Description' },
+    labelStyle: { background: 'white', color: 'black' },
+    scopedLabelsDocumentationLink: '/docs-link',
+  };
+  const createComponent = () => mountComponent(Component, { ...props });
+
+  beforeEach(() => {
+    vm = createComponent();
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('should render label title', () => {
+    expect(vm.$el.querySelector('.color-label').textContent.trim()).toEqual('Foo::Bar');
+  });
+
+  it('should render question mark symbol', () => {
+    expect(vm.$el.querySelector('.fa-question-circle')).not.toBeNull();
+  });
+
+  it('should render label style provided', () => {
+    const node = vm.$el.querySelector('.color-label');
+
+    expect(node.style.background).toEqual(props.labelStyle.background);
+    expect(node.style.color).toEqual(props.labelStyle.color);
+  });
+
+  it('should render the docs link', () => {
+    expect(vm.$el.querySelector('a.scoped-label').href).toContain(
+      props.scopedLabelsDocumentationLink,
+    );
+  });
+});

spec/javascripts/lib/utils/common_utils_spec.js

@@ -894,4 +894,14 @@ describe('common_utils', () => {
       expect(commonUtils.isInViewport(el)).toBe(false);
     });
   });
+
+  describe('isScopedLabel', () => {
+    it('returns true when `::` is present in title', () => {
+      expect(commonUtils.isScopedLabel({ title: 'foo::bar' })).toBe(true);
+    });
+
+    it('returns false when `::` is not present', () => {
+      expect(commonUtils.isScopedLabel({ title: 'foobar' })).toBe(false);
+    });
+  });
 });