Created
July 24, 2012 09:50
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WordPress plugin - switching themes (used for mobile theme)
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<?php | |
/* | |
Plugin Name: Mobile Theme Switcher | |
Description: | |
Version: 0.1 | |
Author: Ben May | |
Author URI: | |
*/ | |
class roarMobile { | |
const key = 'am_force_theme_layout'; | |
const theme = 'roar'; | |
const style = 'roar-mobile'; | |
private $shown = 'desktop'; // Always assumed | |
private $hasCookie; | |
public function __construct() | |
{ | |
$this->hasCookie = ( isset( $_COOKIE[ self::key ] ) ); | |
// If it's a mobile device, and there is no cookie, show mobile. | |
if( roar_is_mobile() && (! $this->hasCookie ) ): | |
add_filter('stylesheet', array($this, 'swap_style') ); | |
add_filter('template', array($this, 'swap_theme') ); | |
$this->shown = 'mobile'; | |
endif; | |
add_action('init', array($this, 'redirect_header_check') ); | |
add_shortcode( 'show_theme_switch_link', array($this, 'footer_link') ); | |
} | |
public function redirect_header_check() | |
{ | |
if( isset($_GET[ self::key ] ) ): | |
if( $_GET[ self::key ] == 'desktop' ): | |
// Set cookie to force desktop for 14 days. | |
setcookie( self::key, true, time()+60*60*24*14); | |
else: | |
setcookie( self::key, '', time()-3600 ); | |
endif; | |
wp_redirect( remove_query_arg( self::key ) ); | |
exit; | |
endif; | |
} | |
public function footer_link() | |
{ | |
if ( $this->shown == 'mobile') | |
{ | |
$return = '<a rel="external" data-ajax="false" href="?'.self::key.'=desktop">Switch to Desktop Version</a>'; | |
} | |
elseif($this->hasCookie) | |
{ | |
$return = '<a href="?'.self::key.'=mobile">Switch to Mobile Version</a>'; | |
} | |
return $return; | |
} | |
public function swap_theme() | |
{ | |
return self::theme; | |
} | |
public function swap_style() | |
{ | |
return self::style; | |
} | |
} | |
// requires roar_is_mobile function in wp-config | |
if( function_exists('roar_is_mobile') ): | |
$roarMobile = new roarMobile(); | |
endif; | |
?> |
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