crdx/chopsui/chops-user-id.html

<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../paper-tooltip/paper-tooltip.html">
<link rel="import" href="../iron-icons/iron-icons.html">

<dom-module id="chops-user-id">
  <template>
    <style>
      a {
        color: black;
        text-decoration: none;
      }
      a:hover {
        text-decoration: underline;
      }
      iron-icon {
        top: -1px;
        --iron-icon-height: 10px;
        --iron-icon-width: 10px;
      }
      iron-icon:hover {
        background-color: #CECECE;
      }
      .user-label {
        font-size: .81em;
        border-radius: 15px;
        padding: 2px 8px;
        background-color: #E0E0E0;
      }
    </style>
    <span class="user-label">
      <template is="dom-if" if="[[profileLink]]">
        <a href$="[[profileLink]]">[[userId]]</a>
      </template>
      <template is="dom-if" if="[[!profileLink]]">
        [[userId]]
      </template>
      <iron-icon icon="clear" hidden$="[[!removeable]]" on-click="_removeUser"></iron-icon>
      <paper-tooltip>[[fullName]] [[email]]</paper-tooltip>
    </span>
  </template>
  <script>
    'use strict';

    /**
    * `<chops-user-id>` is an element used for displaying users.
    *
    * The only required attribute is userId. If the profile-link is provided
    * the userId text will be displayed as a link. If an email and/or fullName
    * are provided they will be visible when hovering over the element.
    *
    *
    * @customElement
    * @polymer
    * @demo /demo/chops-user-id_demo.html
    */
    class ChopsUserId extends Polymer.Element {
      static get is() { return 'chops-user-id'; }

      static get properties() {
        return {
          /**
           * The user's id to be displayed. Required.
           *
           * @type String
           */
          userId: {
            type: String,
          },
          /**
           * The user's email. Optional.
           *
           * @type String
           */
          email: {
            type: String,
          },
          /**
           * The full name of the user. Optional.
           *
           * @type String
           */
          fullName: {
            type: String,
          },
          /**
           * The link to the user's profile page. Optional.
           *
           * @type String
           */
          profileLink: {
            type: String,
            value: "",
          },
          /**
           * If true, a 'remove' icon will be visible and fire 'remove-user' on click.
           *
           * @type Boolean
           */
          removeable: {
            type: Boolean,
            value: false,
          },
        }
      }

      /** Gets the user information and fires 'user-removed'. */
      _removeUser(e) {
        let user = {userId: this.userId};
        if (this.email) { user.email = this.email; }
        if (this.fullName) { user.fullName = this.fullName; }
        if (this.profileLink) { user.profileLink = this.profileLink; }
        this.dispatchEvent(new CustomEvent('remove-user', {detail: {removedUser: user}}));
      }

      /**
       * Fired when a user wants to remove this user.
       *
       * @event remove-user
       * @param {Object} removedUser object containing all of the user's given information.
       */

    }
    customElements.define(ChopsUserId.is, ChopsUserId);
  </script>
  <dom-module>