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FIX Option to use ZipArchive instead of PclZip bugged with large files.

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This commit is contained in:
Laurent Destailleur
2019-08-14 03:43:15 +02:00
parent 198b35b419
commit b0172f136b
2 changed files with 46 additions and 0 deletions
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45
htdocs/core/lib/files.lib.php
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@@ -1889,6 +1889,8 @@ function dol_convert_file($fileinput, $ext = 'png', $fileoutput = '', $page = ''
*/
function dol_compress_file($inputfile, $outputfile, $mode = "gz")
{
global $conf;
$foundhandler=0;
try
@@ -1900,6 +1902,49 @@ function dol_compress_file($inputfile, $outputfile, $mode = "gz")
elseif ($mode == 'bz') { $foundhandler=1; $compressdata = bzcompress($data, 9); }
elseif ($mode == 'zip')
{
if (class_exists('ZipArchive') && ! empty($conf->global->MAIN_USE_ZIPARCHIVE_FOR_ZIP_COMPRESS))
{
$foundhandler=1;
$rootPath = realpath($inputfile);
dol_syslog("Class ZipArchive is set so we zip using ZipArchive to zip into ".$outputfile.' rootPath='.$rootPath);
$zip = new ZipArchive;
if ($zip->open($outputfile, ZipArchive::CREATE)!==TRUE) {
$errormsg="Failed to open file ".$outputfile."\n";
dol_syslog("dol_compress_file failure - ".$errormsg, LOG_ERR);
return -6;
}
// Create recursive directory iterator
/** @var SplFileInfo[] $files */
$files = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($rootPath),
RecursiveIteratorIterator::LEAVES_ONLY
);
foreach ($files as $name => $file)
{
// Skip directories (they would be added automatically)
if (!$file->isDir())
{
// Get real and relative path for current file
$filePath = $file->getRealPath();
$relativePath = substr($filePath, strlen($rootPath) + 1);
// Add current file to archive
$zip->addFile($filePath, $relativePath);
}
}
// Zip archive will be created only after closing object
$zip->close();
dol_syslog("dol_compress_file success - ".count($zip->numFiles)." files");
return 1;
}
if (defined('ODTPHP_PATHTOPCLZIP'))
{
$foundhandler=1;