Update Hash Generate to use checksum API

hashes-generator.php

@@ -4,47 +4,26 @@
  Author: mattyrob
  Author URI: http://subscribe2.wordpress.com/
 */
-$latest_url = 'http://wordpress.org/latest.zip';
-$zips = array_merge( glob( 'latest.zip' ), glob( 'wordpress-[0-9]+([.][0-9]+)+\.zip' ) );
+$version_url = 'https://api.wordpress.org/core/version-check/1.7/';
+$checksum_url = 'https://api.wordpress.org/core/checksums/1.0/?version=';
+$locale = '&locale=en_US';
 
-foreach ( $zips as $file) {
+$versions = file_get_contents( $version_url );
+$versions = json_decode( $versions );
 
-	if ( ! is_readable( $file ) && 1 === count( $zips ) ) {
-		if ( ! copy( $latest_url, '/tmp/' . $file ) ) {
-			$file_error = "No WordPress archive available and it could not be downloaded. Ensure the file is called 'latest.zip'.";
-		} else {
-			$download = true;
-			chdir( '/tmp' );
-		}
-	}
-
-	$hashes = '$filehashes = array(' . "\n";
-	$zip = zip_open( getcwd() . '/' . $file );
-	if ( is_resource( $zip ) ) {
-		while ( $zip_entry = zip_read( $zip ) ) {
-			zip_entry_open( $zip, $zip_entry, 'r' );
-			$wp_file = zip_entry_read( $zip_entry, zip_entry_filesize( $zip_entry ) );
-			if ( substr( zip_entry_name( $zip_entry ), -1, 1 ) !== '/' && false === strstr( zip_entry_name( $zip_entry ), 'wp-content/plugins/' ) && false === strstr( zip_entry_name( $zip_entry ), 'wp-content/themes/' ) ) {
-				list( $wp, $filename ) = explode( '/', zip_entry_name( $zip_entry ), 2 );
-				$hashes .= "\t'" .  $filename . "' => '" . md5( $wp_file ) . "',\n";
+foreach( $versions->offers as $wp_version ) {
+	$filename = dirname( __FILE__ ) . '/' . 'hashes-' . $wp_version->version . '.php';
+	if ( ! file_exists( $filename ) ) {
+		$checksums = file_get_contents( $checksum_url . $wp_version->version . $locale );
+		$checksums = json_decode( $checksums, true );
+		$hashes = "<?php\n" . '$filehashes = array(' . "\n";
+		foreach ( $checksums['checksums'] as $file => $checksum ) {
+			if ( ! strstr( $file, 'wp-content' ) ) {
+				$hashes .= "\t'" . $file . "' => '" . $checksum . "',\n";
 			}
-			zip_entry_close( $zip_entry );
 		}
-		zip_close( $zip );
+		$hashes .= ");\n";
+		file_put_contents( $filename, $hashes );
+		echo 'Hash file created for ' . $wp_version->version . "\n";
 	}
-	$hashes .= ");";
-}
-
-
-if ( isset( $download ) && is_readable( getcwd() . '/' . $file ) ) {
-	unlink( '/tmp/' . $file );
-}
-
-if ( 'cli' === php_sapi_name() ) {
-	print '<?php' . "\n" . $hashes . "\n";
-} else {
-	echo 'Hashes for ' . $file;
-	echo '<pre>';
-	echo '&lt;?php' . "\n" . $hashes . "\n";
-	echo '</pre>';
 }