From 5aa96ff14229dba7e35f213354963febf3ad2833 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Mon, 9 Mar 2020 21:07:57 +0000
Subject: Add latest changes from gitlab-org/gitlab@master

---
 .../vue_shared/components/gl_mentions.vue          | 101 +++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 app/assets/javascripts/vue_shared/components/gl_mentions.vue

(limited to 'app/assets/javascripts/vue_shared')

diff --git a/app/assets/javascripts/vue_shared/components/gl_mentions.vue b/app/assets/javascripts/vue_shared/components/gl_mentions.vue
new file mode 100644
index 00000000000..bbf293664a6
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/gl_mentions.vue
@@ -0,0 +1,101 @@
+<script>
+import escape from 'lodash/escape';
+import sanitize from 'sanitize-html';
+import Tribute from 'tributejs';
+import axios from '~/lib/utils/axios_utils';
+import { spriteIcon } from '~/lib/utils/common_utils';
+
+/**
+ * Creates the HTML template for each row of the mentions dropdown.
+ *
+ * @param original An object from the array returned from the `autocomplete_sources/members` API
+ * @returns {string} An HTML template
+ */
+function createMenuItemTemplate({ original }) {
+  const rectAvatarClass = original.type === 'Group' ? 'rect-avatar' : '';
+
+  const avatarClasses = `avatar avatar-inline center s26 ${rectAvatarClass}
+    align-items-center d-inline-flex justify-content-center`;
+
+  const avatarTag = original.avatar_url
+    ? `<img
+        src="${original.avatar_url}"
+        alt="${original.username}'s avatar"
+        class="${avatarClasses}"/>`
+    : `<div class="${avatarClasses}">${original.username.charAt(0).toUpperCase()}</div>`;
+
+  const name = escape(sanitize(original.name));
+
+  const count = original.count && !original.mentionsDisabled ? ` (${original.count})` : '';
+
+  const icon = original.mentionsDisabled
+    ? spriteIcon('notifications-off', 's16 vertical-align-middle prepend-left-5')
+    : '';
+
+  return `${avatarTag}
+    ${original.username}
+    <small class="small font-weight-normal gl-color-inherit">${name}${count}</small>
+    ${icon}`;
+}
+
+/**
+ * Creates the list of users to show in the mentions dropdown.
+ *
+ * @param inputText The text entered by the user in the mentions input field
+ * @param processValues Callback function to set the list of users to show in the mentions dropdown
+ */
+function getMembers(inputText, processValues) {
+  if (this.members) {
+    processValues(this.members);
+  } else if (this.dataSources.members) {
+    axios
+      .get(this.dataSources.members)
+      .then(response => {
+        this.members = response.data;
+        processValues(response.data);
+      })
+      .catch(() => {});
+  } else {
+    processValues([]);
+  }
+}
+
+export default {
+  name: 'GlMentions',
+  props: {
+    dataSources: {
+      type: Object,
+      required: false,
+      default: () => gl.GfmAutoComplete?.dataSources || {},
+    },
+  },
+  data() {
+    return {
+      members: undefined,
+      options: {
+        trigger: '@',
+        fillAttr: 'username',
+        lookup(value) {
+          return value.name + value.username;
+        },
+        menuItemTemplate: createMenuItemTemplate.bind(this),
+        values: getMembers.bind(this),
+      },
+    };
+  },
+  mounted() {
+    const input = this.$slots.default[0].elm;
+    this.tribute = new Tribute(this.options);
+    this.tribute.attach(input);
+  },
+  beforeDestroy() {
+    const input = this.$slots.default[0].elm;
+    if (this.tribute) {
+      this.tribute.detach(input);
+    }
+  },
+  render(h) {
+    return h('div', this.$slots.default);
+  },
+};
+</script>
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