Location: PHPKode > scripts > WP Socializer > wp-socializer/includes/wpsr-google.php
<?php
/*
 * Google +1 button Processor code for WP Socializer Plugin
 * Version : 3.2
 * Author : Aakash Chakravarthy
*/

function wpsr_plusone_script(){
	// Return the script
	return "\n<!-- WP Socializer - +1 Script -->\n".
"<script type=\"text/javascript\">
(function() {
   var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true;
   po.src = 'https://apis.google.com/js/plusone.js';
   var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s);
})();
</script>".
"\n<!-- WP Socializer - End +1 Script -->\n";
}

function wpsr_plusone($args = ''){
	global $post;
	
	$details = wpsr_get_post_details();
	$def_url = $details['permalink'];
	$def_title = $details['title'];

	$defaults = array(
		'output' => 'button',
 		'url' => $def_url,
 		'title' => $def_title,
		'type' => 'standard',
		//'text' => __('+1 this' ,'wpsr'),
		//'image' => WPSR_PUBLIC_URL . 'buttons/plusone-bt.png',
		'params' => '',
	);
	
	$args = wp_parse_args($args, $defaults);
	extract($args, EXTR_SKIP);
	
	$plusone_processed = "\n<!-- Start WP Socializer Plugin - +1 Button -->\n";
	
	switch($output){
		// Display the ordinary button
		case 'button':
			$plusone_processed .= '<g:plusone size="' . $type . '" href="' . $url . '" ' . $params . '></g:plusone>';
		break;
	}
	
	$plusone_processed .= "\n<!-- End WP Socializer Plugin - +1 Button -->\n";
	
	return $plusone_processed;
}

function wpsr_plusone_bt($type = 'standard'){

	## Start Output
	$wpsr_plusone_bt_processed = wpsr_plusone(array(
		'output' => 'button',
		'type' => $type
	));
	## End Output
	
	return $wpsr_plusone_bt_processed;
}

function wpsr_plusone_rss_bt(){

	## Start Output
	$wpsr_plusone_processed = '';
	## End Output
	
	return $wpsr_plusone_processed;
}
?>
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