function getFiles()
{
$b = $this->getBasePath();
$e = '\\.(bmp|gif|jpg|jpeg|png)';
return LinkrHelper::listFiles($b, $e);
}
function folderItems()
{
// Get filetypes
$exts = 'bmp,csv,doc,gif,jpg,jpeg,odg,odp,ods,odt,pdf,png,ppt,txt,xcf,xls';
$exts = LinkrHelper::getMediaParam('upload_extensions', $exts);
// Build regular expression
$exts = preg_replace('/[^A-Z0-9,]/i', '', $exts);
$exts = '\\.(' . str_replace(',', '|', $exts) . ')';
// Get folder from request
$info = $this->fileInfo();
$folder = $info['path'];
// Get folders
if ($info['parent']) {
$folders = LinkrHelper::listDirectories($info['path']);
} else {
$paths = LinkrHelper::getParam('paths', 'images');
$regex = LinkrHelper::buildRegex($paths);
$folders = LinkrHelper::listDirectories($info['base'], $regex);
}
// Get files
$files = LinkrHelper::listFiles($folder, $exts);
// Create output
$items = '<div id="filedirlist">' . '<div style="clear:both;"></div>';
// Parent directory
$icon = JURI::root() . 'administrator/components/com_media/images/folderup_32.png';
$icon = JHTML::image($icon, 'Folder', array('width' => 32, 'height' => 32, 'class' => 'big'));
if ($info['parent']) {
$click = 'LinkrHelper.fileDir(\'' . $info['parent.64'] . '\')';
$items .= '<div class="item up">' . '<div class="icon" onclick="' . $click . '">' . '<div align="center" class="border"><a>' . $icon . '</a></div></div>' . '<div class="name">' . JText::_('up') . '</div>' . '</div>';
}
// Folders
$icon = JURI::root() . 'administrator/components/com_media/images/folder.png';
$icon = JHTML::image($icon, 'Folder', array('width' => 32, 'height' => 32, 'class' => 'big'));
foreach ($folders as $d) {
$click = 'LinkrHelper.fileDir(\'' . $d['path.64'] . '\')';
$items .= '<div class="item">' . '<div class="icon" onclick="' . $click . '">' . '<div align="center" class="border"><a>' . $icon . '</a></div></div>' . '<div class="name">' . $d['name'] . '</div>' . '</div>';
}
// Files
foreach ($files as $f) {
$icon = array('width' => $f->width, 'height' => $f->height);
$icon = JHTML::image($f->icon, $f->name, $icon);
$title = $f->type . ' - ' . $f->name . ' (' . $f->size . ')';
$name = str_replace('.' . $f->ext, '', $f->name);
$click = 'LinkrHelper.file(\'' . $f->src . '\')';
$items .= '<div class="item">' . '<div class="icon"title="' . $title . '"onclick="' . $click . '">' . '<div align="center" class="border"><a>' . $icon . '</a></div></div>' . '<div class="name">' . $name . '</div>' . '</div>';
}
return $items . '</div>';
}
function paths()
{
// Get folder
$f = JRequest::getVar('f', '', 'REQUEST', 'BASE64');
if (!($f = base64_decode($f))) {
return $this->badRequest('Invalid directory');
}
// Get extensions
$e = trim(JRequest::getCmd('e', ''));
if (!strlen($e)) {
return $this->badRequest('No extensions specified');
} elseif ($e == 'all') {
$e = $this->_fileExt;
} else {
$e = @explode('-', $e);
}
// Check folder
$inSite = false;
$root = LinkrHelper::listDirectories(JPATH_ROOT);
foreach ($root as $check) {
if (stripos($f, $check['name']) === 0) {
$inSite = true;
break;
}
}
if (!$inSite) {
return $this->badRequest('Directory not within Joomla! installation');
}
// Check extensions
$exts = array();
foreach ($e as $x) {
if (!in_array(strtolower(trim($x)), $this->_fileExt)) {
return $this->badRequest('Disallowed extension "' . $x . '"');
}
$exts[] = '.' . $x;
}
// List files
$regex = '(' . implode('|', $exts) . ')$';
$path = JPATH_ROOT . DS . str_replace('/', DS, $f);
$files = LinkrHelper::listFiles($path, $regex, true);
// Return files data
return array('status' => 'ok', 'result' => $files);
}
