<?php
// Example. Zip all .html files in the current directory and save to current directory.
// Make a copy, also to the current dir, for good measure.
//$mem = ini_get('memory_limit');
//$extime = ini_get('max_execution_time');
//
////ini_set('memory_limit', '512M');
//ini_set('max_execution_time', 120);
include_once "ZipStream.php";
//print_r(ini_get_all());
$fileTime = date("D, d M Y H:i:s T");
$chapter1 = "Chapter 1\n" . "Lorem ipsum\n" . "Lorem ipsum dolor sit amet, consectetur adipiscing elit.\n";
$zip = new ZipStream("ZipStreamExample1s.zip");
$zip->setComment("Example Zip file for Large file sets.\nCreated on " . date('l jS \\of F Y h:i:s A'));
$zip->openStream("big one3.txt");
$zip->addStreamData($chapter1 . "\n\n\n");
$zip->addStreamData($chapter1 . "\n\n\n");
$zip->addStreamData($chapter1 . "\n\n\n");
$zip->closeStream();
$zip->addDirectory("Empty Dir");
$zip->finalize();
// Mandatory, needed to send the Zip files central directory structure.
/**
* Sends all files from a set of rows of a users table to the client.
* @param string $name name of the database table
* @param string $rowIds ids of the rows
*/
public function row($table, array $rowIds)
{
// look for the files in the table
$rowFiles = $this->_getFilesInRow($table, $rowIds);
if (empty($rowFiles)) {
throw new Daiquiri_Exception_NotFound();
}
// leave some time for the file to be transferred
ini_set('max_execution_time', 3600);
// setup zipped transfer
$fileName = $table . ".zip";
$zip = new ZipStream($fileName);
$comment = "All files connected to rows " . implode(", ", $rowIds) . " of table " . $table . " downloaded on " . date('l jS \\of F Y h:i:s A');
$zip->setComment($comment);
// look for the files in the file system and stream files
foreach ($rowFiles as $rowFile) {
// look for file
$file = $this->_findFile($rowFile);
if (empty($file)) {
continue;
}
// zip and stream
$fhandle = fopen($file, "rb");
$zip->addLargeFile($fhandle, $rowFile);
fclose($fhandle);
}
$zip->finalize();
}
