Meta box theme 27

gistfile1.txt

/*
 * --------------------------------------------------------------------------------------------------------------------------------
 * CUSTOM META BOXES FOR EASIER CONTENT EDITING
 * --------------------------------------------------------------------------------------------------------------------------------
*/
add_action( 'add_meta_boxes', 'wp_meta_boxes_add' );
function wp_meta_boxes_add(){
  // Custom Meta Boxes for post-type post
	add_meta_box( 'binus-meta-boxes', 'BINUS Meta Information', 'wp_meta_boxes', 'post', 'normal', 'high' );
}

add_action('admin_print_styles', 'wp_admin_css');
function wp_admin_css(){
	wp_register_style('binus-admin-style', get_bloginfo('template_directory') . '/css/dashboard.css', array(), false, 'screen');
 wp_enqueue_style('binus-admin-style');
}

// Meta box for 'post'
function wp_meta_boxes(){
		// $post is already set, and contains an object: the WordPress post
		global $post;
		$values = get_post_custom( $post->ID );
		
		if (isset($values['display_slide_item'][0])){
		    $display_slide_item = $values['display_slide_item'][0];
		} else {
		    $display_slide_item = '';
		}		

		if (isset($values['video_url'][0])){
		    $video_url = $values['video_url'][0];
		} else {
		    $video_url = '';
		}		

		// We'll use this nonce field later on when saving.
		wp_nonce_field( 'wp_meta_boxes_nonce', 'nonce_wp_meta_box' );
		?>
		<p><strong>Slideshow Preferences</strong></p>
				<?php
		
						$display_slide_item_options = array(
								array('display_normally', 'Display normally, as link-wrapped image'),
								array('display_as_plain_image', 'Display as plain image without link'),
								array('display_as_video', 'Display slide item as video player (Embedded video)')
						);
						
						foreach( $display_slide_item_options as $option ){								
								if ( $display_slide_item == null || $display_slide_item == '' ){
										$display_slide_item = 'display_normally';
								}
								
								if ( $display_slide_item == $option[0]){
										$status = 'checked="checked"';
								} else {
										$status = '';
								}
								echo '<p><input type="radio" name="display_slide_item" class="binus-input-radio" value="'. $option[0] .'" '. $status .' />';
								echo '<label for="display_as_plain_image">'. $option[1] .'</label> </p>';
						}
				?>				 
		<br />
		<p>
				<label for="video_url"><strong>URL of Video You Want To Embed on Slideshow:</strong></label>
				<input type="text" name="video_url" id="video_url" class="input-text" value="<?php echo $video_url; ?>" />
		</p>		

		<?php
}


// Save box for 'post'
add_action( 'save_post', 'wp_meta_boxes_save' );
function wp_meta_boxes_save( $post_id ){
	// Bail if we're doing an auto save
	if( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) return;

	// if our nonce isn't there, or we can't verify it, bail
	if( !isset( $_POST['nonce_wp_meta_box'] ) || !wp_verify_nonce( $_POST['nonce_wp_meta_box'], 'wp_meta_boxes_nonce' ) ) return;

	// if our current user can't edit this post, bail
	if( !current_user_can( 'edit_post' ) ) return;

	// now we can actually save the data
	$allowed = array(
		'a' => array( // on allow a tags
			'href' => array() // and those anchors can only have href attribute
		)
	);

	// Make sure your data is set before trying to save it
	if( isset( $_POST['display_slide_item'] ) )
		update_post_meta( $post_id, 'display_slide_item', wp_kses( $_POST['display_slide_item'], $allowed ) );

	if( isset( $_POST['video_url'] ) )
		update_post_meta( $post_id, 'video_url', wp_kses( $_POST['video_url'], $allowed ) );
}