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<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
<h4 class="modal-title"><?php echo $lang['insert_thumbnail']; ?></h4>
</div>
<div class="modal-body">
<?php if (isset($thumbnails)): ?>
<div class="form-group">
<select id="thumbnailselect" class="form-control" size="20">
<?php foreach ($thumbnails as $thumbnail): ?>
<?php
$previous_gallery = isset($current_gallery) ? $current_gallery : false;
$current_gallery = $thumbnail['gallery'];
?>
<?php if($current_gallery!=$previous_gallery): ?>
<?php if($previous_gallery): ?>
</optgroup>
<?php endif; ?>
<optgroup label="<?php echo $current_gallery; ?>">
<?php endif; ?>
<option value="<?php echo $thumbnail['id']; ?>">
<?php echo $thumbnail['title']; ?>
</option>
<?php if($current_gallery!=$previous_gallery): ?>
<?php endif; ?>
<?php endforeach; ?>
</optgroup> </select>
</div>
<div class="form-group">
<label for="image_class"><?php echo $lang['insert_image_class']; ?></label>
<input id="image_class" class="form-control" type="text" name="image_class"
value="<?php echo $settings['default_thumbnail_class']; ?>">
</div>
<?php else: ?>
<div class="alert alert-warning">
<p><?php echo $lang['no_images']; ?></p>
</div>
<?php endif; ?>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal"><?php echo $lang['cancel']; ?></button>
<?php if (isset($thumbnails)): ?>
<button id="insert-image" type="button"
class="btn btn-primary"><?php echo $lang['insert_thumbnail_button']; ?></button>
<?php endif; ?>
</div>
<script>
$(function () {
$("#thumbnailselect option").dblclick(function (e) {
$("#insert-image").click();
});
$("#insert-image").click(function (e) {
if (thumbnail = $("#thumbnailselect option:selected").val()) {
if (imageClass = $("#image_class").val()) imageCode = "[thumbnail:" + thumbnail + "|" + imageClass + "]";
else imageCode = "[image:" + thumbnail + "]";
$($insertField).insertAtCaret(imageCode);
}
$('#modal_thumbnail').modal('hide');
});
});
</script>