"my-meta-box-{$i}",
'title' => sprintf( 'Slide %s', $i ),
'pages' => array( 'lom_slideshow','' ), // multiple post types
'context' => 'normal',
'priority' => 'high',
'fields' => array(
array( 'name' => 'Slide Title', 'desc' => 'Enter the title of the slide here', 'id' => $prefix . 'title', 'type' => 'text' ),
//array( 'name' => 'Slide Description', 'desc' => 'Provide a brief description of the picture or video', 'id' => $prefix . 'textarea', 'type' => 'textarea' ), //plain text description
array( 'name' => 'Slide Description', 'desc' => 'Provide a brief description of the picture or video', 'id' => $prefix . 'tinymce', 'type' => 'tinymce' ),
array( 'name' => 'Slide Image', 'desc' => 'Choose the image', 'id' => $prefix . 'image', 'type' => 'select' ),
//array( 'name' => 'Slide Image', 'desc' => 'Enter the URL of the image here', 'id' => $prefix . 'image', 'type' => 'text' ),
//array( 'name' => 'Image upload', 'desc' => 'Upload an Image', 'id' => $prefix . 'img', 'type' => 'image' ),
array( 'name' => 'Slide Embed Code', 'desc' => 'Insert embed code for the video', 'id' => $prefix . 'embed', 'type' => 'textarea' ),
array( 'name' => 'Hide Slide', 'id' => $prefix . 'checkbox', 'type' => 'checkbox' )
)
);
}
/*********************************
Setup Class
*********************************/
foreach ($meta_boxes as $meta_box) {
$my_box = new My_meta_box($meta_box);
}
class My_meta_box {
protected $_meta_box;
// create meta box based on given data
function __construct($meta_box) {
if (!is_admin()) return;
$this->_meta_box = $meta_box;
// fix upload bug: http://www.hashbangcode.com/blog/add-enctype-wordpress-post-and-page-forms-471.html
$current_page = substr(strrchr($_SERVER['PHP_SELF'], '/'), 1, -4);
if ($current_page == 'page' || $current_page == 'page-new' || $current_page == 'post' || $current_page == 'post-new') {
add_action('admin_head', array(&$this, 'add_post_enctype'));
}
add_action('admin_menu', array(&$this, 'add'));
add_action('save_post', array(&$this, 'save'));
}
function add_post_enctype() {
echo '
';
}
/// Add meta box for multiple post types
function add() {
foreach ($this->_meta_box['pages'] as $page) {
add_meta_box($this->_meta_box['id'], $this->_meta_box['title'], array(&$this, 'show'), $page, $this->_meta_box['context'], $this->_meta_box['priority']);
}
}
// Callback function to show fields in meta box
function show() {
global $post;
// I added this here to setup the Attachments for the dropdown
$images = array();
$attachments = get_posts( array( 'post_type' => 'attachment', 'post_mime_type' => 'image', 'numberposts' => null, 'post_status' => 'inherit', 'post_parent' => $post->ID ) );
// Use nonce for verification
echo '';
echo '
';
foreach ($this->_meta_box['fields'] as $field) {
// get current post meta data
$meta = get_post_meta($post->ID, $field['id'], true);
echo '
',
'
',
'
';
switch ($field['type']) {
case 'text':
echo '',
' ', $field['desc'];
break;
case 'textarea':
echo '',
' ', $field['desc'];
break;
case 'tinymce':
array_push($mce_ids, $field['id']);
echo '',
' ';
echo $field['desc'];
break;
// This is my attempt to get to get the Attachments to populate the
';
}
echo '
';
// If we have accumulated any TinyMCE type items, then active TinyMCE on them
if (count($mce_ids) > 0) {
?>
_meta_box['fields'] as $field) {
$name = $field['id'];
$old = get_post_meta($post_id, $name, true);
$new = $_POST[$field['id']];
if ($field['type'] == 'file' || $field['type'] == 'image') {
$file = wp_handle_upload($_FILES[$name], array('test_form' => false));
$new = $file['url'];
}
if ($new && $new != $old) {
update_post_meta($post_id, $name, $new);
} elseif ('' == $new && $old && $field['type'] != 'file' && $field['type'] != 'image') {
delete_post_meta($post_id, $name, $old);
}
}
}
}
?>