mostly-elements/mostly-error.html at master · MostlyJS/mostly-elements · GitHub

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<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="behaviors/mostly-i18n-behavior.html">
<!--
An element to display errors.

Example:

    <mostly-error code="404"></mostly-error>

@group Mostly UI
@element mostly-error
-->
<dom-module id="mostly-error">
  <template>
    <style>
      :host {
        display: block;
        padding: 24px;
        background: rgba(0, 0, 0, 0.025);
        border-radius: 4px;
        border: 1px dashed rgba(0, 0, 0, 0.1);
      }

      :host([hidden]) {
        display: none !important;
      }

      .code {
        @apply --layout-flex;
        text-transform: uppercase;
        color: var(--mostly-text-default, rgba(0,0,0,0.3));
        text-align: center;
        font-size: 1.4rem;
        font-weight: 700;
      }

      .description {
        @apply --layout-flex;
        text-transform: uppercase;
        color: var(--mostly-text-default, rgba(0,0,0,0.3));
        text-align: center;
        font-size: 1.2rem;
        font-weight: 500;
        padding: 8px;
      }

      .url {
        @apply --layout-flex;
        color: var(--mostly-text-default, rgba(0,0,0,0.3));
        text-align: center;
        padding: 16px 0;
        font-size: .8rem;
      }

      .message {
        @apply --layout-flex;
        color: var(--mostly-text-default, rgba(0,0,0,0.3));
        text-align: center;
        padding: 8px 0;
        font-size: 1rem;
        font-weight: 500;
      }
    </style>

    <div class="code" hidden$="[[!code]]">[[code]]</div>
    <div class="description" hidden$="[[!code]]">[[_label(code)]]</div>
    <div class="url" hidden$="[[!url]]">[[url]]</div>
    <div class="message" hidden$="[[!message]]">[[message]]</div>

  </template>

  <script>
    Polymer({
      is: 'mostly-error',
      behaviors: [Mostly.I18nBehavior],
      properties: {
        /**
         * The error code. Description will rely on a label with key 'error.<code>'.
         **/
        code: String,

        /**
         * Error message to display.
         **/
        message: String,

        url: String,

        hidden: {
          type: Boolean,
          value: false,
          reflectToAttribute: true
        }
      },

      show: function(code, url, message) {
        if (arguments.length) {
          this.code = code;
          this.url = url;
          this.message = message;
        }
        this.hidden = false;
      },

      hide: function() {
        this.hidden = true;
      },

      _label: function() {
        return this.i18n('error.' + this.code);
      }
    });
  </script>
</dom-module>