acf_field_gallery::render_field() │ public │ ACF 3.6

Create the HTML interface for your field

Метод класса: acf_field_gallery{}

Хуков нет.

Возвращает

null. Ничего (null).

Использование

$acf_field_gallery = new acf_field_gallery();
$acf_field_gallery->render_field( $field );

$field (обязательный)

-

Список изменений

Код acf_field_gallery::render_field() acf field gallery::render field ^{ACF 6.0.4}

<?php
function render_field( $field ) {

	// Enqueue uploader assets.
	acf_enqueue_uploader();

	// Control attributes.
	$attrs = array(
		'id'                => $field['id'],
		'class'             => "acf-gallery {$field['class']}",
		'data-library'      => $field['library'],
		'data-preview_size' => $field['preview_size'],
		'data-min'          => $field['min'],
		'data-max'          => $field['max'],
		'data-mime_types'   => $field['mime_types'],
		'data-insert'       => $field['insert'],
		'data-columns'      => 4,
	);

	// Set gallery height with deafult of 400px and minimum of 200px.
	$height         = acf_get_user_setting( 'gallery_height', 400 );
	$height         = max( $height, 200 );
	$attrs['style'] = "height:{$height}px";

	// Load attachments.
	$attachments = array();
	if ( $field['value'] ) {

		// Clean value into an array of IDs.
		$attachment_ids = array_map( 'intval', acf_array( $field['value'] ) );

		// Find posts in database (ensures all results are real).
		$posts = acf_get_posts(
			array(
				'post_type'              => 'attachment',
				'post__in'               => $attachment_ids,
				'update_post_meta_cache' => true,
				'update_post_term_cache' => false,
			)
		);

		// Load attatchment data for each post.
		$attachments = array_map( 'acf_get_attachment', $posts );
	}

	?>
<div <?php echo acf_esc_attrs( $attrs ); ?>>
	<input type="hidden" name="<?php echo esc_attr( $field['name'] ); ?>" value="" />
	<div class="acf-gallery-main">
<div class="acf-gallery-attachments">
	<?php if ( $attachments ) : ?>
		<?php
		foreach ( $attachments as $i => $attachment ) :

			// Vars
			$a_id       = $attachment['ID'];
			$a_title    = $attachment['title'];
			$a_type     = $attachment['type'];
			$a_filename = $attachment['filename'];
			$a_class    = "acf-gallery-attachment -{$a_type}";

			// Get thumbnail.
			$a_thumbnail = acf_get_post_thumbnail( $a_id, $field['preview_size'] );
			$a_class    .= ( $a_thumbnail['type'] === 'icon' ) ? ' -icon' : '';

			?>
			<div class="<?php echo esc_attr( $a_class ); ?>" data-id="<?php echo esc_attr( $a_id ); ?>">
				<input type="hidden" name="<?php echo esc_attr( $field['name'] ); ?>[]" value="<?php echo esc_attr( $a_id ); ?>" />
				<div class="margin">
					<div class="thumbnail">
						<img src="<?php echo esc_url( $a_thumbnail['url'] ); ?>" alt="" />
					</div>
					<?php if ( $a_type !== 'image' ) : ?>
						<div class="filename"><?php echo acf_get_truncated( $a_filename, 30 ); ?></div>	
					<?php endif; ?>
				</div>
				<div class="actions">
					<a class="acf-icon -cancel dark acf-gallery-remove" href="#" data-id="<?php echo esc_attr( $a_id ); ?>" title="<?php _e( 'Remove', 'acf' ); ?>"></a>
				</div>
			</div>
		<?php endforeach; ?>
	<?php endif; ?>
</div>
<div class="acf-gallery-toolbar">
	<ul class="acf-hl">
		<li>
			<a href="#" class="acf-button button button-primary acf-gallery-add"><?php _e( 'Add to gallery', 'acf' ); ?></a>
		</li>
		<li class="acf-fr">
			<select class="acf-gallery-sort">
				<option value=""><?php _e( 'Bulk actions', 'acf' ); ?></option>
				<option value="date"><?php _e( 'Sort by date uploaded', 'acf' ); ?></option>
				<option value="modified"><?php _e( 'Sort by date modified', 'acf' ); ?></option>
				<option value="title"><?php _e( 'Sort by title', 'acf' ); ?></option>
				<option value="reverse"><?php _e( 'Reverse current order', 'acf' ); ?></option>
			</select>
		</li>
	</ul>
</div>
	</div>
	<div class="acf-gallery-side">
<div class="acf-gallery-side-inner">
	<div class="acf-gallery-side-data"></div>
	<div class="acf-gallery-toolbar">
		<ul class="acf-hl">
			<li>
				<a href="#" class="acf-button button acf-gallery-close"><?php _e( 'Close', 'acf' ); ?></a>
			</li>
			<li class="acf-fr">
				<a class="acf-button button button-primary acf-gallery-update" href="#"><?php _e( 'Update', 'acf' ); ?></a>
			</li>
		</ul>
	</div>
</div>	
	</div>
</div>
	<?php

}