WIP

1 files changed, 128 insertions, 0 deletions

diff --git a/modules-available/minilinux/page.inc.php b/modules-available/minilinux/page.inc.php
new file mode 100644
index 00000000..91be456e
--- /dev/null
+++ b/modules-available/minilinux/page.inc.php
@@ -0,0 +1,128 @@
+<?php
+
+class Page_MiniLinux extends Page
+{
+
+	protected function doPreprocess()
+	{
+		User::load();
+
+		if (!User::hasPermission('superadmin')) {
+			Message::addError('no-permission');
+			Util::redirect('?do=Main');
+		}
+	}
+
+	protected function doRender()
+	{
+		Render::addTemplate('page-minilinux', array(
+			'listurl' => '?do=MiniLinux&async=true&action=list'
+		));
+		Render::addFooter('<script> $(window).load(function (e) {
+			loadSystemList(0);
+			}); // </script>');
+	}
+	
+	protected function doAjax()
+	{
+		$data = Property::getVersionCheckInformation();
+		if (!is_array($data) || !isset($data['systems'])) {
+			echo Render::parse('messagebox-error', array(
+				'message' => 'Failed to retrieve the list: ' . print_r($data, true)
+			),'main');
+			return;
+		}
+		$action = Request::any('action');
+		$selectedVersion = (int)Request::any('version', 0);
+		switch ($action) {
+		case 'list':
+			$count = 0;
+			foreach ($data['systems'] as &$system) {
+				// Get latest version, build simple array of all version numbers
+				$versionNumbers = array();
+				$selected = false;
+				foreach ($system['versions'] as $version) {
+					if (!is_numeric($version['version']) || $version['version'] < 1)
+						continue;
+					if ($selectedVersion === 0 && ($selected === false || $selected['version'] < $version['version']))
+						$selected = $version;
+					elseif ($version['version'] == $selectedVersion)
+						$selected = $version;
+					$versionNumbers[(int)$version['version']] = array(
+						'version' => $version['version']
+					);
+				}
+				if ($selected === false) continue; // No versions for this system!?
+				ksort($versionNumbers);
+				// Mark latest version as selected
+				$versionNumbers[(int)$selected['version']]['selected'] = true;
+				// Add status information to system and its files
+				foreach ($selected['files'] as &$file) {
+					$file['uid'] = 'dlid' . $count++;
+					$local = CONFIG_HTTP_DIR . '/' . $system['id'] . '/' . $file['name'];
+					if (!file_exists($local) || filesize($local) !== $file['size'] || filemtime($local) < $file['mtime']) {
+						$file['fileChanged'] = true;
+						$system['systemChanged'] = true;
+					}
+					$taskId = Property::getDownloadTask($file['md5']);
+					if ($taskId !== false) {
+						$task = Taskmanager::status($taskId);
+						if (isset($task['data']['progress'])) {
+							$file['download'] = Render::parse('download', array(
+								'task' => $taskId,
+								'name' => $file['name']
+							));
+						}
+					}
+				}
+				unset($system['versions']);
+				$system['files'] = $selected['files'];
+				$system['version'] = $selected['version'];
+			}
+			$data['versions'] = array_values($versionNumbers);
+			echo Render::parse('filelist', $data);
+			return;
+		case 'download':
+			$id = Request::post('id');
+			$name = Request::post('name');
+			if (!$id || !$name || strpos("$id$name", '/') !== false) {
+				echo "Invalid download request";
+				return;
+			}
+			$file = false;
+			$gpg = 'missing';
+			foreach ($data['systems'] as &$system) {
+				if ($system['id'] !== $id) continue;
+				foreach ($system['versions'] as &$version) {
+					if ($version['version'] != $selectedVersion) continue;
+					foreach ($version['files'] as &$f) {
+						if ($f['name'] !== $name) continue;
+						$file = $f;
+						if (!empty($f['gpg'])) $gpg = $f['gpg'];
+						break;
+					}
+				}
+			}
+			if ($file === false) {
+				echo "Nonexistent system/file: $id / $name";
+				return;
+			}
+			$task = Taskmanager::submit('DownloadFile', array(
+				'url' => CONFIG_REMOTE_ML . '/' . $id . '/' . $selectedVersion . '/' . $name,
+				'destination' => CONFIG_HTTP_DIR . '/' . $id . '/' . $name,
+				'gpg' => $gpg
+			));
+			if (!isset($task['id'])) {
+				echo 'Error launching download task: ' . $task['statusCode'];
+				return;
+			}
+			Property::setDownloadTask($file['md5'], $task['id']);
+			echo Render::parse('download', array(
+				'name' => $name,
+				'task' => $task['id']
+			));
+			return;
+		}
+	}
+
+}