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<?php
/* vim:set tabstop=8 softtabstop=8 shiftwidth=8 noexpandtab: */
/**
*
* LICENSE: GNU General Public License, version 2 (GPLv2)
* Copyright 2001 - 2013 Ampache.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License v2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
define('NO_SESSION','1');
$path = dirname(__FILE__);
$prefix = realpath($path . '/../');
require_once $prefix . '/lib/init.php';
ob_end_clean();
/*
* Pull the root path of your catalogs one by one
* and then do a directory sweep and check all of the files
* that would be cataloged and see if they have the correct charset
* if they don't prompt for a rename, unless $i_am_crazy is true then just
* do it
*/
// If set to true / 1 then it will not prompt!
//$GLOBALS['i_am_crazy'] = true;
if (!function_exists('iconv')) {
echo T_("ERROR: Iconv required for this functionality, quiting");
echo "\n";
exit;
}
// Attempt to figure out what the System Charset is
$source_encoding = iconv_get_encoding('output_encoding');
// Attempt a simple translation
$string = sprintf(T_('%s For the Love of Music'), iconv(Config::get('site_charset'),Config::get('site_charset')));
echo T_('Testing Basic Translation, the two strings below should look the same');
echo "\n";
echo T_('Original: For the Love of Music');
echo "\n";
printf (T_('Translated: %s'), $string);
echo "\n";
echo "---------------------------------------------------------------------\n";
printf (T_('Input Charset (%s):'), $source_encoding);
$input = trim(fgets(STDIN));
if (strlen($input) > 0) { $source_encoding = trim($input); }
printf (T_('Using %s as source character set'), $source_encoding);
echo "\n";
$sql = "SELECT * FROM `catalog` WHERE `catalog_type`='local'";
$db_results = Dba::read($sql);
while ($row = Dba::fetch_assoc($db_results)) {
printf(T_('Checking %s (%s)'), $row['name'], $row['path']);
echo "\n";
charset_directory_correct($row['path']);
} // end of the catalogs
echo T_('Finished checking filenames for valid chacters');
echo "\n";
/**************************************************
****************** FUNCTIONS *********************
**************************************************/
/**
* charset_directory_correct
* This function calls its self recursivly
* and corrects all of the non-matching filenames
* it looks at the i_am_crazy var and if not set prompts for change
*/
function charset_directory_correct($path) {
// Correctly detect the slash we need to use here
if (strstr($path,"/")) {
$slash_type = '/';
}
else {
$slash_type = '\\';
}
/* Open up the directory */
$handle = opendir($path);
if (!is_resource($handle)) {
printf (T_('ERROR: Unable to open %s'), $path);
echo "\n";
return false;
}
if (!chdir($path)) {
printf (T_('ERROR: Unable to chdir to %s'), $path);
echo "\n";
return false;
}
while ( false !== ($file = readdir($handle) ) ) {
if ($file == '.' || $file == '..') { continue; }
$full_file = $path.$slash_type.$file;
if (is_dir($full_file)) {
charset_directory_correct($full_file);
continue;
}
$verify_filename = iconv(Config::get('site_charset'),Config::get('site_charset') . '//IGNORE',$full_file);
if (strcmp($full_file,$verify_filename) != '0') {
$translated_filename = iconv($source_encoding,Config::get('site_charset') . '//TRANSLIT',$full_file);
// Make sure the extension stayed the same
if (substr($translated_filename,strlen($translated_filename)-3,3) != substr($full_file,strlen($full_file)-3,3)) {
echo T_("Translation failure, stripping non-valid characters");
echo "\n";
$translated_filename = iconv($source_encoding,Config::get('site_charset') . '//IGNORE',$full_file);
}
printf (T_('Attempting to Transcode to %s'), Config::get('site_charset'));
echo "\n";
echo "--------------------------------------------------------------------------------------------\n";
printf (T_('OLD: %s has invalid chars'), $full_file);
echo "\n";
printf (T_('NEW: %s'), $translated_filename);
echo "\n";
echo "--------------------------------------------------------------------------------------------\n";
if (!$GLOBALS['i_am_crazy']) {
echo T_("Rename File (Y/N):");
$input = trim(fgets(STDIN));
if (strcasecmp($input,'Y') == 0) { charset_rename_file($full_file,$translated_filename); }
else { echo "\n\t"; echo T_('Not Renaming...'); echo "\n\n"; }
}
else {
charset_rename_file($full_file,$translated_filename);
}
}
} // while reading file
} // charset_directory_correct
/**
* charset_rename_file
* This just takes a source / dest and does the renaming
*/
function charset_rename_file($full_file,$translated_filename) {
// First break out the base directory name and make sure it exists
// in case our crap char is in the directory
$directory = dirname($translated_filename);
$data = preg_split("/[\/\\\]/",$directory);
$path = '';
foreach ($data as $dir) {
$dir = charset_clean_name($dir);
$path .= "/" . $dir;
if (!is_dir($path)) {
echo "\tMaking $path directory\n";
$results = mkdir($path);
if (!$results) {
printf (T_('Error: Unable to create %s move failed, stopping'), $path);
echo "\n";
return false;
}
} // if the dir doesn't exist
} // end foreach
// Now to copy the file
$results = copy($full_file,$translated_filename);
if (!$results) {
echo T_('Error: Copy Failed, not deleteing old file');
echo "\n";
return false;
}
$old_sum = filesize($full_file);
$new_sum = filesize($translated_filename);
if ($old_sum != $new_sum OR !$new_sum) {
printf (T_('Error: Size Inconsistency, not deleting %s'), $full_file);
echo "\n";
return false;
}
$results = unlink($full_file);
if (!$results) { printf (T_('Error: Unable to delete %s'), $full_file); echo "\n"; return false; }
echo T_("File Moved...");
echo "\n\n";
return true;
} // charset_rename_file
/**
* charset_clean_name
* We have to have some special rules here
* This is run on every individual element of the search
* Before it is put togeather, this removes / and \ and also
* once I figure it out, it'll clean other stuff
*/
function charset_clean_name($string) {
/* First remove any / or \ chars */
$string = preg_replace('/[\/\\\]/','-',$string);
$string = str_replace(':',' ',$string);
$string = preg_replace('/[\!\:\*]/','_',$string);
return $string;
} // charset_clean_name
?>
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