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NEW Add function dolCopyDir to copy directory with recursive content.

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This commit is contained in:
Laurent Destailleur 2015-04-03 23:42:56 +02:00
parent afecab3f39
commit 106a393054
1 changed files with 72 additions and 3 deletions
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75
htdocs/core/lib/files.lib.php
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@ -477,15 +477,19 @@ function dol_filemtime($pathoffile)
* *
* @param string $srcfile Source file (can't be a directory) * @param string $srcfile Source file (can't be a directory)
* @param string $destfile Destination file (can't be a directory) * @param string $destfile Destination file (can't be a directory)
* @param int $newmask Mask for new file (0 by default means $conf->global->MAIN_UMASK) * @param int $newmask Mask for new file (0 by default means $conf->global->MAIN_UMASK). Example: '0666'
* @param int $overwriteifexists Overwrite file if exists (1 by default) * @param int $overwriteifexists Overwrite file if exists (1 by default)
* @return int <0 if error, 0 if nothing done (dest file already exists and overwriteifexists=0), >0 if OK * @return int <0 if error, 0 if nothing done (dest file already exists and overwriteifexists=0), >0 if OK
* @see dolCopyr
*/ */
function dol_copy($srcfile, $destfile, $newmask=0, $overwriteifexists=1) function dol_copy($srcfile, $destfile, $newmask=0, $overwriteifexists=1)
{ {
global $conf; global $conf;
dol_syslog("files.lib.php::dol_copy srcfile=".$srcfile." destfile=".$destfile." newmask=".$newmask." overwriteifexists=".$overwriteifexists); dol_syslog("files.lib.php::dol_copy srcfile=".$srcfile." destfile=".$destfile." newmask=".$newmask." overwriteifexists=".$overwriteifexists);
if (empty($srcfile) || empty($destfile)) return -1;
$destexists=dol_is_file($destfile); $destexists=dol_is_file($destfile);
if (! $overwriteifexists && $destexists) return 0; if (! $overwriteifexists && $destexists) return 0;
@ -523,12 +527,77 @@ function dol_copy($srcfile, $destfile, $newmask=0, $overwriteifexists=1)
return 1; return 1;
} }
/**
* Copy a dir to another dir.
*
* @param string $srcfile Source file (a directory)
* @param string $destfile Destination file (a directory)
* @param int $newmask Mask for new file (0 by default means $conf->global->MAIN_UMASK). Example: '0666'
* @param int $overwriteifexists Overwrite file if exists (1 by default)
* @return int <0 if error, 0 if nothing done (dest dir already exists and overwriteifexists=0), >0 if OK
* @see dol_copy
*/
function dolCopyDir($srcfile, $destfile, $newmask, $overwriteifexists)
{
global $conf;
$result=0;
dol_syslog("files.lib.php::dolCopyr srcfile=".$srcfile." destfile=".$destfile." newmask=".$newmask." overwriteifexists=".$overwriteifexists);
if (empty($srcfile) || empty($destfile)) return -1;
$destexists=dol_is_dir($destfile);
if (! $overwriteifexists && $destexists) return 0;
$srcfile=dol_osencode($srcfile);
$destfile=dol_osencode($destfile);
// recursive function to copy
// all subdirectories and contents:
if (is_dir($srcfile))
{
$dir_handle=opendir($srcfile);
while ($file=readdir($dir_handle))
{
if ($file!="." && $file!="..")
{
if (is_dir($srcfile."/".$file))
{
if (!is_dir($destfile."/".$file))
{
umask(0);
$dirmaskdec=octdec($newmask);
if (empty($newmask) && ! empty($conf->global->MAIN_UMASK)) $dirmaskdec=octdec($conf->global->MAIN_UMASK);
$dirmaskdec |= octdec('0200'); // Set w bit required to be able to create content for recursive subdirs files
dol_mkdir($destfile."/".$file, '', decoct($dirmaskdec));
}
$result=dolCopyDir($srcfile."/".$file, $destfile."/".$file, $newmask, $overwriteifexists);
}
else
{
$result=dol_copy($srcfile."/".$file, $destfile."/".$file, $newmask, $overwriteifexists);
}
if ($result < 0) break;
}
}
closedir($dir_handle);
}
else
{
$result=dol_copy($srcfile, $destfile, $newmask, $overwriteifexists);
}
return $result;
}
/** /**
* Move a file into another name. * Move a file into another name.
* This function differs from dol_move_uploaded_file, because it can be called in any context. * This function differs from dol_move_uploaded_file, because it can be called in any context.
* *
* @param string $srcfile Source file (can't be a directory) * @param string $srcfile Source file (can't be a directory. use native php @rename() to move a directory)
* @param string $destfile Destination file (can't be a directory) * @param string $destfile Destination file (can't be a directory. use native php @rename() to move a directory)
* @param string $newmask Mask for new file (0 by default means $conf->global->MAIN_UMASK) * @param string $newmask Mask for new file (0 by default means $conf->global->MAIN_UMASK)
* @param int $overwriteifexists Overwrite file if exists (1 by default) * @param int $overwriteifexists Overwrite file if exists (1 by default)
* @return boolean True if OK, false if KO * @return boolean True if OK, false if KO