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User:Alsroot/trash/Object Bundles (view source)
Revision as of 01:12, 28 July 2009
, 01:12, 28 July 2009→Implementation
* [http://git.sugarlabs.org/projects/sugar-toolkit/repos/objectbundle sugar-toolkit]
* [http://git.sugarlabs.org/projects/sugar-toolkit/repos/objectbundle sugar-toolkit]
* [http://git.sugarlabs.org/projects/browse/repos/objectbundle Browse]
* [http://git.sugarlabs.org/projects/browse/repos/objectbundle Browse]
Example of PHP code which could be used on server side to unpack object bundles to get metadata (like title, description, preview etc.)
require_once('Archive/Zip.php');
function rmtree($dir) {
$dir = "$dir";
if ($dh = opendir($dir)) {
while (FALSE !== ($item = readdir($dh))) {
if ($item != '.' && $item != '..') {
$subdir = $dir . '/' . "$item";
if (is_dir($subdir))
rmtree($subdir);
else
unlink($subdir);
}
}
closedir($dh);
rmdir($dir);
}
}
function unbundle($bundle) {
$zip = new Archive_Zip($bundle);
$tmpdir = tempnam('/tmp', 'sugar');
if (file_exists($tmpdir))
unlink($tmpdir);
if (!mkdir($tmpdir)) {
return null;
}
$out = $zip->extract(array('add_path' => $tmpdir, 'by_name' => array('METADATA')));
if (empty($out)) {
rmtree($tmpdir);
return null;
}
$metadata = parse_ini_file($out[0]['filename'], true);
if (!$metadata) {
rmtree($tmpdir);
return null;
}
$result = array();
foreach ($metadata as $section => $items) {
if (!(substr($section, 0, 5) == 'Entry' || $section == 'Bundle'))
continue;
foreach ($items as $name => $value) {
if (substr($name, -5) == '_file') {
$name = substr($name, 0, -5);
$out = $zip->extract(array('add_path' => $tmpdir, 'by_name' => array($value)));
if (empty($out)) {
rmtree($tmpdir);
return null;
}
$value = file_get_contents($tmpdir.'/'.$value);
}
$result[$name] = $value;
}
break;
}
echo $tmpdir."\n";
rmtree($tmpdir);
return $result;
}
$bundle = 'foo.xo';
$metadata = unbundle($bundle);
if (!$metadata)
echo 'Can not open '.$bundle."\n";
else
foreach ($metadata as $name => $value)
echo $name.'='.$value."\n";
== How To Test ==
== How To Test ==