Created
May 14, 2014 09:11
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Pinteres Embeds
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<?php | |
/** | |
* Plugin Name: Pinterest embeds | |
*/ | |
class Pinterest_Embed { | |
public $embedded = false; | |
public function __construct() { | |
add_action( 'init', array( $this, 'init' ) ); | |
add_action( 'wp_footer', array( $this, 'print_pinterest_init_script' ) ); | |
} | |
public function init() { | |
wp_embed_register_handler( 'pinterest-pin', '#http://(www\.)?pinterest\.com/pin/(.*)\/?#i', array( $this, 'pinterest_pin_handler' ) ); | |
wp_embed_register_handler( 'pinterest-board', '#http://(www\.)?pinterest\.com/(.*)/?#i', array( $this, 'pinterest_board_handler' ) ); | |
} | |
public function pinterest_pin_handler( $matches, $attr, $url, $rawattr ) { | |
ob_start(); | |
?> | |
<a data-pin-do="embedPin" href="<?php echo esc_url( $url ); ?>"></a> | |
<?php | |
$this->embedded = true; | |
return ob_get_clean(); | |
} | |
public function print_pinterest_init_script() { | |
if ( $this->embedded ) { | |
?> | |
<script type="text/javascript" async src="//assets.pinterest.com/js/pinit.js"></script> | |
<?php | |
} | |
} | |
/** | |
* Handle the board embeds | |
* | |
* @param type $matches Regex matches | |
* @param type $attr | |
* @param type $url | |
* @param type $rawattr | |
* @return type | |
*/ | |
public function pinterest_board_handler( $matches, $attr, $url, $rawattr ) { | |
$arg = rtrim( $matches[2], '/' ); | |
$args = explode( '/', $arg ); | |
ob_start(); | |
if ( count( $args ) == 1 ) { | |
// A profile embed (user) | |
?> | |
<a data-pin-do="embedUser" href="<?php echo esc_url( $url ); ?>"></a> | |
<?php | |
$this->embedded = true; | |
} | |
elseif ( count( $args == 2 ) ) { | |
// A board embed (user/category) | |
?> | |
<a data-pin-do="embedBoard" href="<?php echo esc_url( $url ); ?>" data-pin-scale-width="80" data-pin-scale-height="320" data-pin-board-width="400"></a> | |
<?php | |
$this->embedded = true; | |
} | |
return ob_get_clean(); | |
} | |
} | |
global $pinterest_embed; | |
$pinterest_embed = new Pinterest_Embed(); |
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