FRONTEND_MVC/forks/galleryManager/views/galleryManager.php

<?php
/**
 * @var $this View
 * @var $js string
 * @author Bogdan Savluk <savluk.bogdan@gmail.com>
 */
use yii\helpers\Html;
use yii\web\View;

?>
<?php echo Html::beginTag('div', $this->context->options); ?>
    <!-- Gallery Toolbar -->

    <div class="btn-toolbar" style="padding:4px">
        <div class="btn-group" style="display: inline-block;">
            <div class="btn btn-success btn-file" style="display: inline-block">
                <i class="glyphicon glyphicon-plus"></i><?php echo Yii::t('galleryManager/main', 'Add…'); ?>
                <input type="file" name="gallery-image" class="afile" accept="image/*" multiple="multiple"/>
            </div>
        </div>
        <div class="btn-group" style="display: inline-block;">

            <label class="btn btn-default">
                <input type="checkbox" style="margin-right: 4px;" class="select_all"><?php echo Yii::t(
                    'galleryManager/main',
                    'Select all'
                ); ?>
            </label>
            <div class="btn btn-default disabled edit_selected">
                <i class="fas fa-edit"></i> <?php echo Yii::t('galleryManager/main', 'Edit'); ?>
            </div>
            <div class="btn btn-default disabled remove_selected">
                <i class="fas fa-trash"></i> <?php echo Yii::t('galleryManager/main', 'Remove'); ?>
            </div>
        </div>
    </div>

    <hr/>
    <!-- Gallery Photos -->
    <div class="sorter">
        <div class="images"></div>
        <br style="clear: both;"/>
    </div>

    <!-- Modal window to edit photo information -->
    <div class="editor-modal modal fade">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <a class="close" data-dismiss="modal">×</a>

                    <h3 class="modal-title"><?php echo Yii::t('galleryManager/main', 'Edit information') ?></h3>
                </div>
                <div class="modal-body">
                    <div class="form"></div>
                </div>
                <div class="modal-footer">
                    <a href="#" class="btn btn-primary save-changes">
                        <?php echo Yii::t('galleryManager/main', 'Save changes') ?>
                    </a>
                    <a href="#" class="btn" data-dismiss="modal"><?php echo Yii::t(
                            'galleryManager/main',
                            'Close'
                        ) ?></a>
                </div>
            </div>
        </div>
    </div>

    <div class="overlay">
        <div class="overlay-bg">&nbsp;</div>
        <div class="drop-hint">
            <span class="drop-hint-info"><?php echo Yii::t('galleryManager/main', 'Drop Files Here…') ?></span>
        </div>
    </div>
    <div class="progress-overlay">
        <div class="overlay-bg">&nbsp;</div>
        <!-- Upload Progress Modal-->
        <div class="modal progress-modal">
            <div class="modal-dialog">
                <div class="modal-content">
                    <div class="modal-header">
                        <h3><?php echo Yii::t('galleryManager/main', 'Uploading images…') ?></h3>
                    </div>
                    <div class="modal-body">
                        <div class="progress ">
                            <div class="progress-bar progress-bar-info progress-bar-striped active upload-progress"
                                 role="progressbar">
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

<?php echo Html::endTag('div'); ?>
<script>
    if(typeof $().galleryManager !== 'undefined'){
        <?=$js?>
    }
</script>