discourse/app/assets/javascripts/admin/addon/components/version-checks.hbs

<div class="section-title">
  <h2>
    {{i18n "admin.dashboard.version"}}
  </h2>
</div>

<div
  class="dashboard-stats version-check
    {{if this.versionCheck.critical_updates 'critical' 'normal'}}"
>
  <div class="version-number">
    <h4>
      {{i18n "admin.dashboard.installed_version"}}
    </h4>
    <h3>
      {{dash-if-empty this.versionCheck.installed_version}}
    </h3>
    {{#if this.versionCheck.gitLink}}
      <div class="sha-link">
        (
        <a
          href={{this.versionCheck.gitLink}}
          rel="noopener noreferrer"
          target="_blank"
        >
          {{this.versionCheck.shortSha}}
        </a>
        )
      </div>
    {{/if}}
  </div>
  {{#if this.versionCheck.noCheckPerformed}}
    <div class="version-number">
      <h4>
        {{i18n "admin.dashboard.latest_version"}}
      </h4>
      <h3>
        —
      </h3>
    </div>
    <div class="version-status">
      <div class="face">
        <span class="icon critical-updates-available">
          {{d-icon "far-frown"}}
        </span>
      </div>
      <div class="version-notes">
        <span class="normal-note">
          {{i18n "admin.dashboard.no_check_performed"}}
        </span>
      </div>
    </div>
  {{else if this.versionCheck.stale_data}}
    <div class="version-number">
      <h4>
        {{i18n "admin.dashboard.latest_version"}}
      </h4>
      <h3>
        {{#if this.versionCheck.version_check_pending}}
          {{dash-if-empty this.versionCheck.installed_version}}
        {{/if}}
      </h3>
    </div>
    <div class="version-status">
      <div class="face">
        {{#if this.versionCheck.version_check_pending}}
          <span class="icon up-to-date">
            {{d-icon "far-smile"}}
          </span>
        {{else}}
          <span class="icon critical-updates-available">
            {{d-icon "far-frown"}}
          </span>
        {{/if}}
      </div>
      <div class="version-notes">
        <span class="normal-note">
          {{#if this.versionCheck.version_check_pending}}
            {{i18n "admin.dashboard.version_check_pending"}}
          {{else}}
            {{i18n "admin.dashboard.stale_data"}}
          {{/if}}
        </span>
      </div>
    </div>
  {{else}}
    <div class="version-number">
      <h4>
        {{i18n "admin.dashboard.latest_version"}}
      </h4>
      <h3>
        {{dash-if-empty this.versionCheck.latest_version}}
      </h3>
    </div>
    <div class="version-status">
      <div class="face">
        {{#if this.versionCheck.upToDate}}
          <span class="icon up-to-date">
            {{d-icon "far-smile"}}
          </span>
        {{else}}
          <span
            class="icon
              {{if
                this.versionCheck.critical_updates
                'critical-updates-available'
                'updates-available'
              }}"
          >
            {{#if this.versionCheck.behindByOneVersion}}
              {{d-icon "far-meh"}}
            {{else}}
              {{d-icon "far-frown"}}
            {{/if}}
          </span>
        {{/if}}
      </div>
      <div class="version-notes">
        {{#if this.versionCheck.upToDate}}
          {{i18n "admin.dashboard.up_to_date"}}
        {{else}}
          <span class="critical-note">
            {{i18n "admin.dashboard.critical_available"}}
          </span>
          <span class="normal-note">
            {{i18n "admin.dashboard.updates_available"}}
          </span>
          {{i18n "admin.dashboard.please_upgrade"}}
        {{/if}}
      </div>
    </div>
  {{/if}}
  <CustomHtml
    @name="upgrade-header"
    @versionCheck={{this.versionCheck}}
    @tagName="div"
    @classNames="upgrade-header"
  />
</div>