function removeMd5MatchingFiles($deleteNot = array())
{
$md5_string = array();
if (file_exists(clean_path(getcwd() . '/files.md5'))) {
require clean_path(getcwd() . '/files.md5');
}
$modulesAll = getAllModules();
foreach ($modulesAll as $mod) {
$allModFiles = array();
if (is_dir('modules/' . $mod)) {
$allModFiles = findAllFiles('modules/' . $mod, $allModFiles);
foreach ($allModFiles as $file) {
if (file_exists($file) && !in_array(basename($file), $deleteNot)) {
if (isset($md5_string['./' . $file])) {
$fileContents = file_get_contents($file);
if (md5($fileContents) == $md5_string['./' . $file]) {
unlink($file);
}
}
}
}
}
}
}
/**
* Get all the customized modules. Compare the file md5s with the base md5s
* If a file has been modified then put the module in the list of customized
* modules. Show the list in the preflight check UI.
*/
function getAllCustomizedModules()
{
require_once 'files.md5';
$return_array = array();
$modules = getAllModules();
foreach ($modules as $mod) {
//find all files in each module if the files have been modified
//as compared to the base version then add the module to the
//customized modules array
$modFiles = findAllFiles(clean_path(getcwd()) . "/modules/{$mod}", array());
foreach ($modFiles as $file) {
$fileContents = file_get_contents($file);
$file = str_replace(clean_path(getcwd()), '', $file);
if ($md5_string['./' . $file]) {
if (md5($fileContents) != $md5_string['./' . $file]) {
//A file has been customized in the module. Put the module into the
// customized modules array.
echo 'Changed File' . $file;
$return_array[$mod];
break;
}
} else {
// This is a new file in user's version and indicates that module has been
//customized. Put the module in the customized array.
echo 'New File' . $file;
$return_array[$mod];
break;
}
}
}
//foreach
return $return_array;
}
