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Merged
EvanK merged 2 commits into from
Jul 28, 2015
Merged

WP_HOME will not always match SERVER_NAME #56

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3f70f5d
Implemented filtering of content via output buffering
EvanK Jun 24, 2015
94e99f9
Updated old/new urls for output filtering
EvanK Jun 25, 2015
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33 changes: 33 additions & 0 deletions lib/yeoman/templates/Evolution.php
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Original file line number Diff line number Diff line change
Expand Up @@ -63,4 +63,37 @@ public static function initEnv()
return WP_ENV;
}

public static function rewriteUrls()
{
if (!function_exists('is_blog_installed') || !is_blog_installed()) {
return false;
}

$old_url = '://' . self::getHostname();
$new_url = '://' . htmlspecialchars($_SERVER['HTTP_HOST']);

if ($old_url === $new_url) {
return false;
}

// Remove domain from uploads
update_option('upload_path', null);

// Ensure internal WordPress functions map correctly to new url (but don't want to persist in the DB)
add_filter('option_home', function($value) use ($old_url, $new_url) { return str_replace($old_url, $new_url, $value); });
add_filter('option_siteurl', function($value) use ($old_url, $new_url) { return str_replace($old_url, $new_url, $value); });
add_filter('option_upload_path', function($value) use ($old_url, $new_url) { return str_replace($old_url, $new_url, $value); });
add_filter('option_upload_url_path', function($value) use ($old_url, $new_url) { return str_replace($old_url, $new_url, $value); });
add_filter('wp_get_attachment_url', function($value) use ($old_url, $new_url) { return str_replace($old_url, $new_url, $value); });

// Override URLs in output with local environment URL
ob_start( function( $output ) use ( $old_url, $new_url ) {
return str_replace( $old_url, $new_url, $output );
} );

register_shutdown_function( function() use ( $old_url, $new_url ) {
@ob_end_flush();
} );
}

}
2 changes: 2 additions & 0 deletions lib/yeoman/templates/web/wp-config.php
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Expand Up @@ -47,3 +47,5 @@
// Replace ABSPATH
.replace(/define\('ABSPATH'.+\);/, "define('ABSPATH', dirname(__FILE__) . '/wp/');")
%>
/** Output rewriting for production.DOMAIN or *.staging.DOMAIN **/
Evolution::rewriteUrls();