for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
/**
* The Wordlift_Page_Service alters the page output to add schema.org markup in order to provide sharing services
* such as Google+ the correct page title (otherwise they would read the first entity name).
*
* See https://github.com/insideout10/wordlift-plugin/issues/262
* @since 3.5.3
*/
class Wordlift_Page_Service {
* Hook to wp_head and create a response buffer.
public function wp_head() {
// When the buffer is flushed, have the handler markup the content.
ob_start( array( $this, 'handler' ) );
}
* Hook to wp_footer and flush the response buffer.
public function wp_footer() {
ob_end_flush();
* Handle the buffer, by inserting schema.org microdata markup with itemscope/itemtype/itemprop.
* @param string $buffer The output buffer.
* @return string The processed output buffer.
public function handler( $buffer ) {
// Look for the following regexs.
$regexs = array(
'/<article ([^>]*)class="([^"]*)type-post([^"]*)"([^>]*)/i',
'/<h1 ([^>]*)class="([^"]*)entry-title([^"]*)"([^>]*)/i',
);
// Replacements.
$replacements = array(
'<article itemscope itemtype="http://schema.org/Article" ${1}class="${2}type-post${3}"${4}',
'<h1 itemprop="name" ${1}class="${2}entry-title${3}"${4}',
// Perform the replacements in the buffer.
return preg_replace( $regexs, $replacements, $buffer );
insideout10 /
wordlift-plugin
