upstream-zulip/web/templates/move_topic_to_stream.hbs

<form id="move_topic_form">
    <div class="move_topic_warning_container"></div>
    <div class="topic_stream_edit_header">
        {{#unless only_topic_edit}}
        <div class="input-group">
            <label class="modal-field-label">{{t "New channel" }}</label>
            {{> dropdown_widget_wrapper widget_name="move_topic_to_stream"}}
        </div>
        {{/unless}}
        <div class="input-group">
            <label for="move-topic-new-topic-name" class="modal-field-label">{{t "New topic" }}</label>
            <div id="move-topic-new-topic-input-wrapper">
                <input id="move-topic-new-topic-name" name="new_topic_name" type="text" class="move_messages_edit_topic modal_text_input" autocomplete="off" value="{{topic_name}}" {{#if disable_topic_input}}disabled{{/if}} maxlength="{{ max_topic_length }}"/>
                <span class="move-topic-new-topic-placeholder placeholder">
                    {{> topic_not_mandatory_placeholder_text empty_string_topic_display_name=empty_string_topic_display_name}}
                </span>
                <button type="button" id="clear_move_topic_new_topic_name" class="clear_search_button">
                    <i class="zulip-icon zulip-icon-close"></i>
                </button>
            </div>
            <div class="new-topic-name-error"></div>
        </div>
        <input name="old_topic_name" type="hidden" value="{{topic_name}}" />
        <input name="current_stream_id" type="hidden" value="{{current_stream_id}}" />
        {{#if from_message_actions_popover}}
        <div class="input-group">
            <label for="message_move_select_options">{{t "Which messages should be moved?"}}</label>
            <select name="propagate_mode" id="message_move_select_options" class="message_edit_topic_propagate modal_select bootstrap-focus-style">
                <option value="change_one" {{#if (eq message_placement "last")}}selected{{/if}}> {{t "Move only this message" }}</option>
                <option value="change_later" {{#if (eq message_placement "intermediate")}}selected{{/if}}> {{t "Move this and all following messages in this topic" }}</option>
                <option value="change_all" {{#if (eq message_placement "first")}}selected{{/if}}> {{t "Move all messages in this topic" }}</option>
            </select>
        </div>
        {{/if}}
        <p id="move_messages_count"></p>
        <div class="topic_move_breadcrumb_messages">
            <label class="checkbox">
                <input class="send_notification_to_new_thread" name="send_notification_to_new_thread" type="checkbox" {{#if notify_new_thread}}checked="checked"{{/if}} />
                <span class="rendered-checkbox"></span>
                {{t "Send automated notice to new topic" }}
            </label>
            <label class="checkbox">
                <input class="send_notification_to_old_thread" name="send_notification_to_old_thread" type="checkbox" {{#if notify_old_thread}}checked="checked"{{/if}} />
                <span class="rendered-checkbox"></span>
                {{t "Send automated notice to old topic" }}
            </label>
        </div>
    </div>
</form>