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PATH: home / letacommog / supportleta / wp-content / themes / easyweb / inc / meta-box / inc

<?php
/**
 * Load plugin's files with check for installing it as a standalone plugin or
 * a module of a theme / plugin. If standalone plugin is already installed, it
 * will take higher priority.
 * @package Meta Box
 */

/**
 * Plugin loader class.
 * @package Meta Box
 */
class RWMB_Loader
{
	/**
	 * Class constructor.
	 */
	public function __construct()
	{
		$this->constants();
		spl_autoload_register( array( $this, 'autoload' ) );
		$this->init();
	}

/**
	 * Define plugin constants.
	 */
	public function constants()
	{
		// Script version, used to add version for scripts and styles
		define( 'RWMB_VER', '4.8.5' );

list( $path, $url ) = self::get_path();

// Plugin URLs, for fast enqueuing scripts and styles
		define( 'RWMB_URL', $url );
		define( 'RWMB_JS_URL', trailingslashit( RWMB_URL . 'js' ) );
		define( 'RWMB_CSS_URL', trailingslashit( RWMB_URL . 'css' ) );

// Plugin paths, for including files
		define( 'RWMB_DIR', $path );
		define( 'RWMB_INC_DIR', trailingslashit( RWMB_DIR . 'inc' ) );
		define( 'RWMB_FIELDS_DIR', trailingslashit( RWMB_INC_DIR . 'fields' ) );
	}

/**
	 * Get plugin base path and URL.
	 * The method is static and can be used in extensions.
	 * @link http://www.deluxeblogtips.com/2013/07/get-url-of-php-file-in-wordpress.html
	 * @param string $base Base folder path
	 * @return array Path and URL.
	 */
	public static function get_path( $base = '' )
	{
		// Plugin base path
		$path        = $base ? $base : dirname( dirname( __FILE__ ) );
		$path        = wp_normalize_path( untrailingslashit( $path ) );
		$content_dir = wp_normalize_path( untrailingslashit( WP_CONTENT_DIR ) );

// Default URL
		$url = plugins_url( '', $path . '/' . basename( $path ) . '.php' );

// Installed as a plugin?
		if ( 0 === strpos( $path, wp_normalize_path( WP_PLUGIN_DIR ) ) || 0 === strpos( $path, wp_normalize_path( WPMU_PLUGIN_DIR ) ) )
		{
			// Do nothing
		}
		// Included into themes
		elseif ( 0 === strpos( $path, $content_dir ) )
		{
			// Get plugin base URL
			$content_url = untrailingslashit( dirname( dirname( get_stylesheet_directory_uri() ) ) );
			$url         = str_replace( $content_dir, $content_url, $path );
		}

$path = trailingslashit( $path );
		$url  = trailingslashit( $url );

return array( $path, $url );
	}

/**
	 * Autoload fields' classes.
	 * @param string $class Class name
	 */
	public function autoload( $class )
	{
		// Only load plugin's classes
		if ( 'RW_Meta_Box' != $class && 0 !== strpos( $class, 'RWMB_' ) )
		{
			return;
		}

// Get file name
		$file = 'meta-box';
		if ( 'RW_Meta_Box' != $class )
		{
			// Remove prefix 'RWMB_'
			$file = substr( $class, 5 );

// Optional '_Field'
			$file = preg_replace( '/_Field$/', '', $file );
		}

$file = strtolower( str_replace( '_', '-', $file ) ) . '.php';

$dirs = array( RWMB_INC_DIR, RWMB_FIELDS_DIR, trailingslashit( RWMB_INC_DIR . 'walkers' ) );
		foreach ( $dirs as $dir )
		{
			if ( file_exists( $dir . $file ) )
			{
				require $dir . $file;
				return;
			}
		}
	}

/**
	 * Initialize plugin.
	 */
	public function init()
	{
		// Plugin core
		new RWMB_Core;

if ( is_admin() )
		{
			// Validation module
			new RWMB_Validation;
		}

// Public functions
		require RWMB_INC_DIR . 'functions.php';
	}
}

[+] ..
[-] validation.php [edit]
[+] walkers
[-] helper.php [edit]
[-] loader.php [edit]
[-] field.php [edit]
[-] functions.php [edit]
[-] meta-box.php [edit]
[-] core.php [edit]
[+] templates
[+] fields