zulip/static/templates/settings/emoji-settings-admin.handlebars

<div id="emoji-settings" data-name="emoji-settings" class="settings-section {{#unless realm_add_emoji_by_admins_only}}can-edit{{/unless}}">
    {{#if realm_add_emoji_by_admins_only}}
    <div class='tip'>{{t '<a href="#organization/organization-permissions">Only administrators</a> can add custom emoji in this organization.' }}</div>
    {{else}}
    <div class='tip'>{{t 'Any user can add custom emoji in this organization.' }}</div>
    {{/if}}
    <div class="admin-table-wrapper">
        <p>{{#tr this}}Add extra emoji for members of the __realm_name__ organization.{{/tr}}</p>
        <table class="table table-condensed table-striped admin_emoji_table">
            <tbody id="admin_emoji_table">
                <th>{{t "Name" }}</th>
                <th class="image">{{t "Image" }}</th>
                <th class="image">{{t "Author" }}</th>
                <th class="actions">{{t "Actions" }}</th>
            </tbody>
        </table>
    </div>
    <form class="form-horizontal admin-emoji-form {{#unless can_admin_emojis}}hide{{/unless}}">
        <div class="add-new-emoji-box grey-bg green-bg">
            <div class="new-emoji-form">
                <div class="settings-section-title new-emoji-section-title no-padding">{{t "Add a new emoji" }}</div>
                <div class="alert" id="admin-emoji-status"></div>
                <div class="input-group">
                    <label for="emoji_name">{{t "Emoji name" }}</label>
                    <input type="text" name="name" id="emoji_name" placeholder="mouse_face" />
                </div>
                <div class="input-group">
                    <p id="emoji-file-name"></p>
                    <input type="file" name="emoji_file_input" class="notvisible"
                 id="emoji_file_input" value="{{t 'Upload emoji' }}"/>
                    <button class="btn btn-default display-none" id="emoji_image_clear_button">{{t "Clear emoji image" }}</button>
                    <button class="button" id="emoji_upload_button">{{t "Upload emoji" }}</button>
                    <p id="emoji_file_input_error" class="text-error"></p>
                </div>
                <button type="submit" class="button rounded sea-green">
                    {{t 'Add emoji' }}
                </button>
            </div>
        </div>
    </form>
</div>