Some old stuff
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228
php/regRename.php
Normal file
228
php/regRename.php
Normal file
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<?php
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error_reporting ( E_ALL^E_NOTICE ) ;
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//----------- Usage -----------
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if ( !$argv[1] )
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die ( "Usage: php {$argv[0]} [options] [-d directory] [-p patterns] [-s \"first match\" \"second\" ...] [...args]\n
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-d <paths> Directories to look over
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-p <patterns> Define RegEx patterns
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-r Rename file recursively
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-s <str ...> Strings that will replace the matches
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Optional:
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*-e <patterns> Exclude defined pattern
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*-l <File> Output log file
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-t Test without modifying anything
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*Not available yet.
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" ) ;
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//------- End Usage -----------
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//Define globals
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$test = false;
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$recursive = false;
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$searchDirs = array();
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$patterns = array();
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$replaceStrs = array();
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//------- Main Functions --------
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function getDirName ( $dir ) {
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return is_dir ( $dir ) ? $dir : dirname ( $dir ) ;
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}
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function getFileList ( $dir ) {
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$fileList = array();
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$iterator = new DirectoryIterator ( getDirName ( $dir ) ) ;
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foreach ( $iterator as $fileinfo ) {
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if ( $fileinfo->isFile() ) {
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$fileList[] = $dir."/".$fileinfo->getFilename();
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}
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}
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return $fileList;
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}
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function getDirList ( $dir ) {
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$dirList = array();
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$iterator = new DirectoryIterator ( getDirName ( $dir ) ) ;
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foreach ( $iterator as $fileinfo ) {
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if ( $fileinfo->isDir() ) {
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$dirList[] = $fileinfo->getFilename();
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}
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}
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//Chop dir "." and ".."
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array_shift ( $dirList ) ;
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array_shift ( $dirList ) ;
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return $dirList;
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}
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function getWholeDirList ( $dir ) {
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$wholeDirList = array();
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//getWholeDirList will stop untill getDirList return an empty array.
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foreach ( getDirList ( $dir ) as $file ) {
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//Store found path
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$wholeDirList[] = "$dir/$file";
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//Method getWholeDirList will self-iterate if sub-directories exist.
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$wholeDirList = array_merge ( $wholeDirList, getWholeDirList ( "$dir/$file" ) ) ;
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}
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return $wholeDirList;
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}
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function getWholeFileList ( $dir ) {
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//Get the first level list.
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$wholeFileList = getFileList( $dir );
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//getWholeDirList and search its files.
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foreach ( getWholeDirList ( $dir ) as $dir ) {
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$wholeFileList = array_merge ( $wholeFileList, getFileList ( $dir ) ) ;
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}
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return $wholeFileList;
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}
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function validateOptions ( ) {
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global $searchDirs, $patterns, $replaceStrs;
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try {
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if(count($searchDirs) == 0)
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throw new Exception("Search directory is missing");
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else if(count($patterns) == 0)
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throw new Exception("Search pattern is missing");
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else if(count($replaceStrs) == 0)
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throw new Exception("Replacement string is missing");
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else if(count($replaceStrs) != count($patterns))
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throw new Exception("Replacement string and pattern count not match");
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} catch(Exception $e) {
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var_dump( $GLOBALS );
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die("Error: $e.\n");
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}
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}
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function setOptions( $item, $value = NULL ) {
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global $test, $recursive, $searchDirs, $patterns, $replaceStrs;
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switch($item) {
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case "-d":
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if($value)
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$searchDirs[] = $value;
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break;
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case "-p":
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if($value)
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$patterns[] = $value;
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break;
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case "-r":
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$recursive = true;
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break;
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case "-s":
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if($value)
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$replaceStrs[] = $value;
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break;
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case "-t":
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$test = true;
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break;
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default:
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//Do nothing
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}
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}
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//parseOptions utilitiese by tgckpg
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function parseOptions ( $argStream, $handler ) {
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//Chop first useless argument -- argv[0]
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array_shift ( $argStream ) ;
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//Initiate ArrayObject for iterator
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$arrayobject = new ArrayObject ( $argStream ) ;
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//Initiate iterator for iteration
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$iterator = $arrayobject->getIterator();
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//If options is set first
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if( $iterator->valid() && preg_match ( '/^-\w$/', $iterator->current() ) ) {
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//iterate through whole argument stream
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for ( ; $iterator->valid(); $iterator->next() ) {
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//Check if reached next option
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if( preg_match ( '/^-\w$/', $opts = $iterator->current() ) ) {
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//Get current options
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$currOpt = $opts;
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//echo "$currOpt\n";
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//Test if next stream is an option
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for ( $iterator->next(); $iterator->valid(); $iterator->next() ) {
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if ( preg_match ( '/^-\w$/', $opts = $iterator->current() ) ) {
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//echo "$currOpt $opts\n";
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$handler($currOpt);
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$currOpt = $opts;
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} else break;
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//var_dump($iterator->valid());
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}
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}//End if
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//echo "$currOpt $opts\n";
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$handler($currOpt, $opts);
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//A temporary fix for infinite loop
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if(!$iterator->valid())
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break;
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}// End for
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//If option is not set first.
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} else {
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//Try other approach.
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}// End if
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}
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//------- End Main Functions --------
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parseOptions ( $argv, 'setOptions' ) ;
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validateOptions();
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//------- Begin Operations -------
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foreach ( $searchDirs as $dir ) {
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echo "Directory: $dir\nBuilding file list ...\n";
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if ( $recursive ) {
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$fileList = getWholeFileList($dir);
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} else {
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$fileList = getFileList($dir);
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}
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echo "Searching ...\n";
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foreach ( $fileList as $file ) {
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//
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// Get the file name
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// RegExplained:
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// Example: /foo/bar/foobar.bar
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// $matches[0][0] is the whole string "/foo/bar/foobar.bar"
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//
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// ^(.+?)
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// This gets the file path "/foo/bar/" for $matches[1][0]
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//
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// ([^\/\\\\]+)$
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// This gets the file name "foobar.bar" for $matches[2][0]
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//
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preg_match_all('/^(.+?)([^\/\\\\]+)$/', $file, $matches );
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$newName = $matches[2][0];
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foreach ( $patterns as $key => $pattern ) {
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//Rename over the patterns
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$newName = preg_replace( $pattern, $replaceStrs[$key], $newName );
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}
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if( $matches[2][0] != $newName ) {
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if( $test ) {
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echo "File \"{$matches[2][0]}\" will renamed to \"$newName\"\n";
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} else {
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rename ( $file, "{$matches[1][0]}$newName" );
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}
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if ( $logfile ) {
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}
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}/* else {
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echo "File \"{$matches[0][0]}\" will not be renamed\n";
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}
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//*/
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}
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echo "\n";
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}
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if ( $test ) echo "*** Test enabled ***\n\n";
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//------- End Operations -------*/
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?>
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