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<?php
/**
* Theme administration functions used with other components of the framework admin. This file is for
* setting up any basic features and holding additional admin helper functions.
*
* @package HybridCore
* @subpackage Admin
* @author Justin Tadlock <justin@justintadlock.com>
* @copyright Copyright (c) 2008 - 2012, Justin Tadlock
* @link http://themehybrid.com/hybrid-core
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
*/
/* Add the admin setup function to the 'admin_menu' hook. */
add_action( 'admin_menu', 'hybrid_admin_setup' );
/**
* Sets up the adminstration functionality for the framework and themes.
*
* @since 1.3.0
* @return void
*/
function hybrid_admin_setup() {
/* Load the post meta boxes on the new post and edit post screens. */
add_action( 'load-post.php', 'hybrid_admin_load_post_meta_boxes' );
add_action( 'load-post-new.php', 'hybrid_admin_load_post_meta_boxes' );
/* Registers admin stylesheets for the framework. */
add_action( 'admin_enqueue_scripts', 'hybrid_admin_register_styles', 1 );
/* Loads admin stylesheets for the framework. */
add_action( 'admin_enqueue_scripts', 'hybrid_admin_enqueue_styles' );
}
/**
* Loads the core post meta box files on the 'load-post.php' action hook. Each meta box file is only loaded if
* the theme declares support for the feature.
*
* @since 1.2.0
* @return void
*/
function hybrid_admin_load_post_meta_boxes() {
/* Load the SEO post meta box. */
require_if_theme_supports( 'hybrid-core-seo', trailingslashit( HYBRID_ADMIN ) . 'meta-box-post-seo.php' );
/* Load the post template meta box. */
require_if_theme_supports( 'hybrid-core-template-hierarchy', trailingslashit( HYBRID_ADMIN ) . 'meta-box-post-template.php' );
}
/**
* Registers the framework's 'admin.css' stylesheet file. The function does not load the stylesheet. It merely
* registers it with WordPress.
*
* @since 1.2.0
* @return void
*/
function hybrid_admin_register_styles() {
wp_register_style( 'hybrid-core-admin', trailingslashit( HYBRID_CSS ) . 'admin.css', false, '20110512', 'screen' );
}
/**
* Loads the admin.css stylesheet for admin-related features.
*
* @since 1.2.0
* @return void
*/
function hybrid_admin_enqueue_styles( $hook_suffix ) {
/* Load admin styles if on the widgets screen and the current theme supports 'hybrid-core-widgets'. */
if ( current_theme_supports( 'hybrid-core-widgets' ) && 'widgets.php' == $hook_suffix )
wp_enqueue_style( 'hybrid-core-admin' );
}
/**
* Function for getting an array of available custom templates with a specific header. Ideally, this function
* would be used to grab custom singular post (any post type) templates. It is a recreation of the WordPress
* page templates function because it doesn't allow for other types of templates.
*
* @since 0.7.0
* @param string $post_type The name of the post type to get templates for.
* @return array $post_templates The array of templates.
*/
function hybrid_get_post_templates( $post_type = 'post' ) {
/* Set up an empty post templates array. */
$post_templates = array();
/* Get the post type object. */
$post_type_object = get_post_type_object( $post_type );
/* Get the theme (parent theme if using a child theme) object. */
$theme = wp_get_theme( get_template(), get_theme_root( get_template_directory() ) );
/* Get the theme PHP files one level deep. */
$files = (array) $theme->get_files( 'php', 1 );
/* If a child theme is active, get its files and merge with the parent theme files. */
if ( is_child_theme() ) {
$child = wp_get_theme( get_stylesheet(), get_theme_root( get_stylesheet_directory() ) );
$child_files = (array) $child->get_files( 'php', 1 );
$files = array_merge( $files, $child_files );
}
/* Loop through each of the PHP files and check if they are post templates. */
foreach ( $files as $file => $path ) {
/* Get file data based on the post type singular name (e.g., "Post Template", "Book Template", etc.). */
$headers = get_file_data(
$path,
array(
"{$post_type_object->name} Template" => "{$post_type_object->name} Template",
)
);
/* Continue loop if the header is empty. */
if ( empty( $headers["{$post_type_object->name} Template"] ) )
continue;
/* Add the PHP filename and template name to the array. */
$post_templates[ $file ] = $headers["{$post_type_object->name} Template"];
}
/* Return array of post templates. */
return array_flip( $post_templates );
}
?>
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