/**
* Adds a select drop-down element to the attachment edit form for selecting the attachment layout.
*
* @since 0.3.0
* @param array $fields Array of fields for the edit attachment form.
* @param object $post The attachment post object.
* @return array $fields
*/
function theme_layouts_attachment_fields_to_edit($fields, $post)
{
/* Get theme-supported theme layouts. */
$layouts = get_theme_support('theme-layouts');
$post_layouts = $layouts[0];
/* Get the current post's layout. */
$post_layout = get_post_layout($post->ID);
/* Set the default post layout. */
$select = '<option id="post_layout_default" value="default" ' . selected($post_layout, 'default', false) . '>' . esc_html(theme_layouts_get_string('default')) . '</option>';
/* Loop through each theme-supported layout, adding it to the select element. */
foreach ($post_layouts as $layout) {
$select .= '<option id="post_layout_' . esc_attr($layout) . '" value="' . esc_attr($layout) . '" ' . selected($post_layout, $layout, false) . '>' . esc_html(theme_layouts_get_string($layout)) . '</option>';
}
/* Set the HTML for the post layout select drop-down. */
$select = '<select name="attachments[' . $post->ID . '][theme-layouts-post-layout]" id="attachments[' . $post->ID . '][theme-layouts-post-layout]">' . $select . '</select>';
/* Add the attachment layout field to the $fields array. */
$fields['theme-layouts-post-layout'] = array('label' => __('Layout', theme_layouts_textdomain()), 'input' => 'html', 'html' => $select);
/* Return the $fields array back to WordPress. */
return $fields;
}
/**
* Displays a meta box of radio selectors on the post editing screen, which allows theme users to select
* the layout they wish to use for the specific post.
*
* @since 0.2.0
*/
function theme_layouts_post_meta_box( $post, $box ) {
/* Get theme-supported theme layouts. */
$layouts = get_theme_support( 'theme-layouts' );
$post_layouts = $layouts[0];
/* Get the current post's layout. */
$post_layout = get_post_layout( $post->ID ); ?>
<div class="post-layout">
<input type="hidden" name="theme_layouts_post_meta_box_nonce" value="<?php echo wp_create_nonce( basename( __FILE__ ) ); ?>" />
<p><?php _e( 'Layout is a theme-specific structure for the single view of the post.', theme_layouts_textdomain() ); ?></p>
<div class="post-layout-wrap">
<ul>
<li><input type="radio" name="post_layout" id="post_layout_default" value="default" <?php checked( $post_layout, 'default' );?> /> <label for="post_layout_default"><?php echo esc_html( theme_layouts_get_string( 'default' ) ); ?></label></li>
<?php foreach ( $post_layouts as $layout ) { ?>
<li><input type="radio" name="post_layout" id="post_layout_<?php echo esc_attr( $layout ); ?>" value="<?php echo esc_attr( $layout ); ?>" <?php checked( $post_layout, $layout ); ?> /> <label for="post_layout_<?php echo esc_attr( $layout ); ?>"><?php echo esc_html( theme_layouts_get_string( $layout ) ); ?></label></li>
<?php } ?>
</ul>
</div>
</div><?php
}
