public function handle($path)
{
$files = [];
$folders = [];
$list = $this->filesystem->listContents($path);
$ignored = ['.', '..', '.DS_Store', '.gitignore', '.htaccess'];
foreach ($list as $entry) {
if (in_array($entry['basename'], $ignored)) {
continue;
}
if (!$this->filesystem->authorized($entry['path'])) {
continue;
}
if ($entry['type'] === 'file') {
try {
$url = $this->filesystem->url($entry['path']);
} catch (\Exception $e) {
$url = $entry['path'];
}
// Ugh, for some reason the foldername for the theme is included twice. Why?
// For now we 'fix' this with an ugly hack, replacing it. :-/
// TODO: dig into Filesystem and figure out why this happens.
$pathsegments = explode('/', $entry['path']);
if (!empty($pathsegments[0])) {
$url = str_replace('/' . $pathsegments[0] . '/' . $pathsegments[0] . '/', '/' . $pathsegments[0] . '/', $url);
}
$files[$entry['path']] = ['path' => $entry['dirname'], 'filename' => $entry['basename'], 'newpath' => $entry['path'], 'relativepath' => $entry['path'], 'writable' => true, 'readable' => false, 'type' => isset($entry['extension']) ? $entry['extension'] : '', 'filesize' => Lib::formatFilesize($entry['size']), 'modified' => date("Y/m/d H:i:s", $entry['timestamp']), 'permissions' => 'public', 'url' => $url];
/* **** Extra checks for files that can be resolved via PHP urlopen functions **** */
try {
$files[$entry['path']]['permissions'] = $this->filesystem->getVisibility($entry['path']);
} catch (\Exception $e) {
// Computer says "No!"
}
$fullfilename = $this->filesystem->getAdapter()->applyPathPrefix($entry['path']);
if (is_readable($fullfilename)) {
$files[$entry['path']]['readable'] = true;
if (!empty($entry['extension']) && in_array($entry['extension'], ['gif', 'jpg', 'png', 'jpeg'])) {
$size = getimagesize($fullfilename);
$files[$entry['path']]['imagesize'] = sprintf("%s × %s", $size[0], $size[1]);
}
$files[$entry['path']]['permissions'] = util::full_permissions($fullfilename);
}
}
if ($entry['type'] == 'dir') {
$folders[$entry['path']] = ['path' => $entry['dirname'], 'foldername' => $entry['basename'], 'newpath' => $entry['path'], 'modified' => date("Y/m/d H:i:s", $entry['timestamp']), 'writable' => true];
$fullfilename = $this->filesystem->getAdapter()->applyPathPrefix($entry['path']);
/* **** Extra checks for files that can be resolved via PHP urlopen functions **** */
if (is_readable($fullfilename)) {
if (!is_writable($fullfilename)) {
$folders[$entry['path']]['writable'] = false;
}
}
}
}
ksort($files);
ksort($folders);
return [$files, $folders];
}
public function testFormatFilesize()
{
$b = 300;
$fix = Library::formatFilesize($b);
$this->assertEquals('300 B', $fix);
$k = 1027;
$fix = Library::formatFilesize($k);
$this->assertEquals('1.00 KiB', $fix);
$m = 1048577;
$fix = Library::formatFilesize($m);
$this->assertEquals('1.00 MiB', $fix);
}
/**
* Return a list with the current stacked items. Add some relevant info to each item,
* and also check if the item is present and readable.
*
* @param integer $count
* @param string $typefilter
*
* @return array
*/
public function listitems($count = 100, $typefilter = '')
{
$this->initialize();
// Make sure typefilter is an array, if passed something like "image, document"
if (!empty($typefilter)) {
$typefilter = array_map('trim', explode(',', $typefilter));
}
// Our basepaths for all files that can be on the stack: 'files' and 'theme'.
$filespath = $this->app['resources']->getPath('filespath');
$themepath = $this->app['resources']->getPath('themebasepath');
$items = $this->items;
$list = [];
foreach ($items as $item) {
$extension = strtolower(Lib::getExtension($item));
if (in_array($extension, $this->imageTypes)) {
$type = 'image';
} elseif (in_array($extension, $this->documentTypes)) {
$type = 'document';
} else {
$type = 'other';
}
// Skip this one, if it doesn't match the type.
if (!empty($typefilter) && !in_array($type, $typefilter)) {
continue;
}
// Figure out the full path, based on the two possible locations.
$fullpath = '';
if (is_readable(str_replace('files/files/', 'files/', $filespath . '/' . $item))) {
$fullpath = str_replace('files/files/', 'files/', $filespath . '/' . $item);
} elseif (is_readable($themepath . '/' . $item)) {
$fullpath = $themepath . '/' . $item;
}
// No dice! skip this one.
if (empty($fullpath)) {
continue;
}
$thisitem = ['basename' => basename($item), 'extension' => $extension, 'filepath' => str_replace('files/', '', $item), 'type' => $type, 'writable' => is_writable($fullpath), 'readable' => is_readable($fullpath), 'filesize' => Lib::formatFilesize(filesize($fullpath)), 'modified' => date('Y/m/d H:i:s', filemtime($fullpath)), 'permissions' => util::full_permissions($fullpath)];
$thisitem['info'] = sprintf('%s: <code>%s</code><br>%s: %s<br>%s: %s<br>%s: <code>%s</code>', Trans::__('Path'), $thisitem['filepath'], Trans::__('Filesize'), $thisitem['filesize'], Trans::__('Modified'), $thisitem['modified'], Trans::__('Permissions'), $thisitem['permissions']);
if ($type == 'image') {
$size = getimagesize($fullpath);
$thisitem['imagesize'] = sprintf('%s × %s', $size[0], $size[1]);
$thisitem['info'] .= sprintf('<br>%s: %s × %s px', Trans::__('Size'), $size[0], $size[1]);
}
//add it to our list.
$list[] = $thisitem;
}
$list = array_slice($list, 0, $count);
return $list;
}
/**
* Get the max upload value in a formatted string.
*
* @return string
*/
public function getMaxUploadSizeNice()
{
return Lib::formatFilesize($this->getMaxUploadSize());
}
