// Create New Post Types	  

add_action('init', 'create_message_post_type');
add_action('init', 'create_game_post_type');
add_action('init', 'create_player_post_type');


function create_message_post_type() {
	register_post_type (
		'messages', array (
			'labels' => array (
				'name' => 'Messages',
				'singular_name' => 'Message',
				'add_new' => 'Add New Message',
				'add_new_item' => 'Add New Message',
				'edit' => 'Edit Message',
				'edit_item' => 'Edit Message',
				'new_item' => 'New Message',
				'view' => 'View Message',
				'view_item' => 'View Message',
				'search_items' => 'Search Messages',
				'not_found' => 'No messages found',
				'not_found_in_trash' => 'No messages found in Trash',
				),
			'supports' => array (
				'title',
				'editor',
				'thumbnail',
                'excerpts',
                'comments',
                'revisions'
			),
			'public' => true, 
			'rewrite' => false,
			'query_var' => true,
			'menu_position' => 4
		) 
	);
}

function create_game_post_type() {
	register_post_type (
		'games', array (
			'labels' => array (
				'name' => 'Games',
				'singular_name' => 'Game',
				'add_new' => 'Add New Game',
				'add_new_item' => 'Add New Game',
				'edit' => 'Edit Games',
				'edit_item' => 'Edit Game',
				'new_item' => 'New Game',
				'view' => 'View Game',
				'view_item' => 'View Game',
				'search_items' => 'Search Games',
				'not_found' => 'No games found',
				'not_found_in_trash' => 'No games found in Trash',
				),
			'supports' => array (
				'title',
				'editor',
				'thumbnail',
                'excerpts',
                'comments',
                'revisions'
			),
			'public' => true, 
			'rewrite' => false,
			'query_var' => true,
			'menu_position' => 5
		) 
	);
}

function create_player_post_type() {
	register_post_type (
		'players', array (
			'labels' => array (
				'name' => 'Roster',
				'singular_name' => 'Player',
				'add_new' => 'Add New Player',
				'add_new_item' => 'Add New Player',
				'edit' => 'Edit Roster',
				'edit_item' => 'Edit Player',
				'new_item' => 'New Player',
				'view' => 'View Player',
				'view_item' => 'View Player',
				'search_items' => 'Search Players',
				'not_found' => 'No players found',
				'not_found_in_trash' => 'No players found in Trash',
				),
			'supports' => array (
			''
			),
			'public' => true, 
			'rewrite' => false,
			'query_var' => true,
			'menu_position' => 6
		) 
	);
}

// Create Taximonies
add_action( 'init', 'create_team_taxonomies' );
function create_team_taxonomies() {
	register_taxonomy ( 
		'teams', 
		array( 'messages','games','players' ),
		array ( 
			'labels' => array (
				'name' => 'Teams',
				'singular_name' => 'Team',
				'search_items' =>  'Search Teams',
				'popular_items' => 'Popular Teams',
				'all_items' => 'All Teams',
				'parent_item' => 'Parent Teams',
				'parent_item_colon' => 'Parent Teams:',
				'edit_item' => 'Edit Team', 
				'update_item' => 'Update Team',
				'add_new_item' => 'Add New Team',
				'new_item_name' => 'New Team Name'
			), 
			'hierarchical' => true, 
			'public' => true,
			'show_ui' => true,
			'query_var' => '',
			'show_tagcloud' => true,
		) 
	);
}

//Create Meta Boxes

$prefix = 'dbt_';

$meta_boxes = array();

// first meta box
$meta_boxes[] = array(
	'id' => 'player_details',
	'title' => 'Player Details',
	'pages' => array('players'), // multiple post types
	'context' => 'normal',
	'priority' => 'high',
	'fields' => array(
		array(
			'name' => 'First Name',
			'desc' => '',
			'id' => $prefix . 'text',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Last Name',
			'desc' => '',
			'id' => $prefix . 'last_name',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Height',
			'desc' => '',
			'id' => $prefix . 'height',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Weight',
			'desc' => '',
			'id' => $prefix . 'weight',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Number',
			'desc' => '',
			'id' => $prefix . 'number',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Position',
			'desc' => '',
			'id' => $prefix . 'position',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Grade',
			'id' => $prefix . 'select',
			'type' => 'select', // select box
			'options' => array('Please select grade', 'Freshman', 'Sophomore', 'Junior', 'Senior', 'Graduate') // array of options for select box
		),
		array(
			'name' => 'Bio',
			'desc' => '',
			'id' => $prefix . 'bio',
			'type' => 'textarea', // text area
			'std' => 'Insert players biography here...'
		),
		array(
			'name' => 'Photo',
			'desc' => '',
			'id' => $prefix . 'photo',
			'type' => 'image' // image upload
		),

	)
);

// second meta box
$meta_boxes[] = array(
	'id' => 'game_details',
	'title' => 'Game Details', 
	'pages' => array('games'), // custom post types, since WordPress 3.0
	'context' => 'normal',
	'priority' => 'high',
	'fields' => array(
		array(
			'name' => 'Opponent',
			'desc' => '',
			'id' => $prefix . 'opponent',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Game Date',
			'desc' => '',
			'id' => $prefix . 'date',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Time',
			'desc' => '',
			'id' => $prefix . 'time',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Home / Away',
			'id' => $prefix . 'home_away',
			'type' => 'radio', // radio box
			'options' => array( // array of name, value pairs for radio options
				array('name' => 'Home', 'value' => 'Home'),
				array('name' => 'Away', 'value' => 'Away')
			)
		),
		array(
			'name' => 'City',
			'desc' => '',
			'id' => $prefix . 'city',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'State',
			'desc' => '',
			'id' => $prefix . 'state',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Oak\'s Score',
			'desc' => '',
			'id' => $prefix . 'oak_score',
			'type' => 'text', // text box
			'std' => ''
		),
		array(
			'name' => 'Opponent\'s Score',
			'desc' => '',
			'id' => $prefix . 'opp_score',
			'type' => 'text', // text box
			'std' => ''
		),		
	)
);

/*********************************

You should not edit the code below

*********************************/

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 '
		<script type="text/javascript">
		jQuery(document).ready(function(){
			jQuery("#post").attr("enctype", "multipart/form-data");
			jQuery("#post").attr("encoding", "multipart/form-data");
		});
		</script>';
	}

	/// 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;

		// Use nonce for verification
		echo '<input type="hidden" name="mytheme_meta_box_nonce" value="', wp_create_nonce(basename(__FILE__)), '" />';
	
		echo '<table class="form-table">';

		foreach ($this->_meta_box['fields'] as $field) {
			// get current post meta data
			$meta = get_post_meta($post->ID, $field['id'], true);
		
			echo '<tr>',
					'<th style="width:20%"><label for="', $field['id'], '">', $field['name'], '</label></th>',
					'<td>';
			switch ($field['type']) {
				case 'text':
					echo '<input type="text" name="', $field['id'], '" id="', $field['id'], '" value="', $meta ? $meta : $field['std'], '" size="30" style="width:97%" />',
						'<br />', $field['desc'];
					break;
				case 'textarea':
					echo '<textarea name="', $field['id'], '" id="', $field['id'], '" cols="60" rows="4" style="width:97%">', $meta ? $meta : $field['std'], '</textarea>',
						'<br />', $field['desc'];
					break;
				case 'select':
					echo '<select name="', $field['id'], '" id="', $field['id'], '">';
					foreach ($field['options'] as $option) {
						echo '<option', $meta == $option ? ' selected="selected"' : '', '>', $option, '</option>';
					}
					echo '</select>';
					break;
				case 'radio':
					foreach ($field['options'] as $option) {
						echo '<input type="radio" name="', $field['id'], '" value="', $option['value'], '"', $meta == $option['value'] ? ' checked="checked"' : '', ' />', $option['name'];
					}
					break;
				case 'checkbox':
					echo '<input type="checkbox" name="', $field['id'], '" id="', $field['id'], '"', $meta ? ' checked="checked"' : '', ' />';
					break;
				case 'file':
					echo $meta ? "$meta<br />" : '', '<input type="file" name="', $field['id'], '" id="', $field['id'], '" />',
						'<br />', $field['desc'];
					break;
				case 'image':
					echo $meta ? "<img src=\"$meta\" width=\"150\" height=\"150\" /><br />$meta<br />" : '', '<input type="file" name="', $field['id'], '" id="', $field['id'], '" />',
						'<br />', $field['desc'];
					break;
			}
			echo 	'<td>',
				'</tr>';
		}
	
		echo '</table>';
	}

	// Save data from meta box
	function save($post_id) {
		// verify nonce
		if (!wp_verify_nonce($_POST['mytheme_meta_box_nonce'], basename(__FILE__))) {
			return $post_id;
		}

		// check autosave
		if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
			return $post_id;
		}

		// check permissions
		if ('page' == $_POST['post_type']) {
			if (!current_user_can('edit_page', $post_id)) {
				return $post_id;
			}
		} elseif (!current_user_can('edit_post', $post_id)) {
			return $post_id;
		}

		foreach ($this->_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);
			}
		}
	}
}