/**
* Process the downloaded file
*/
function download($url, $overwrite = false)
{
global $lang;
// check the url
$matches = array();
if (!preg_match("/[^\\/]*\$/", $url, $matches) || !$matches[0]) {
$this->manager->error = $this->lang['error_badurl'] . "\n";
return false;
}
$file = $matches[0];
if (!($tmp = io_mktmpdir())) {
$this->manager->error = $this->lang['error_dircreate'] . "\n";
return false;
}
if (!($file = io_download($url, "{$tmp}/", true, $file, 0))) {
$this->manager->error = sprintf($this->lang['error_download'], $url) . "\n";
}
if (!$this->manager->error && !$this->decompress("{$tmp}/{$file}", $tmp)) {
$this->manager->error = sprintf($this->lang['error_decompress'], $file) . "\n";
}
// search $tmp for the folder(s) that has been created
// move the folder(s) to lib/plugins/
if (!$this->manager->error) {
$result = array('old' => array(), 'new' => array());
if ($this->find_folders($result, $tmp)) {
// choose correct result array
if (count($result['new'])) {
$install = $result['new'];
} else {
$install = $result['old'];
}
// now install all found items
foreach ($install as $item) {
// where to install?
if ($item['type'] == 'template') {
$target = DOKU_INC . 'lib/tpl/' . $item['base'];
} else {
$target = DOKU_INC . 'lib/plugins/' . $item['base'];
}
// check to make sure we aren't overwriting anything
if (!$overwrite && @file_exists($target)) {
// remember our settings, ask the user to confirm overwrite, FIXME
continue;
}
$instruction = @file_exists($target) ? 'update' : 'install';
// copy action
if ($this->dircopy($item['tmp'], $target)) {
$this->downloaded[] = $item['base'];
$this->plugin_writelog($target, $instruction, array($url));
} else {
$this->manager->error .= sprintf($this->lang['error_copy'] . "\n", $item['base']);
}
}
} else {
$this->manager->error = $this->lang['error'] . "\n";
}
}
// cleanup
if ($tmp) {
$this->dir_delete($tmp);
}
if (!$this->manager->error) {
msg(sprintf($this->lang['packageinstalled'], count($this->downloaded), join(',', $this->downloaded)), 1);
$this->refresh();
return true;
}
return false;
}
/**
* Returns a temporary directory
*
* The directory is registered for cleanup when the class is destroyed
*
* @return false|string
*/
protected function mkTmpDir()
{
$dir = io_mktmpdir();
if (!$dir) {
return false;
}
$this->temporary[] = $dir;
return $dir;
}
/**
* Handle file uploads via XMLHttpRequest
*
* @param string $ns target namespace
* @param int $auth current auth check result
* @return mixed false on error, id of the new file on success
*/
function media_upload_xhr($ns, $auth)
{
if (!checkSecurityToken()) {
return false;
}
global $INPUT;
$id = $INPUT->get->str('qqfile');
list($ext, $mime) = mimetype($id);
$input = fopen("php://input", "r");
if (!($tmp = io_mktmpdir())) {
return false;
}
$path = $tmp . '/' . md5($id);
$target = fopen($path, "w");
$realSize = stream_copy_to_stream($input, $target);
fclose($target);
fclose($input);
if (isset($_SERVER["CONTENT_LENGTH"]) && $realSize != (int) $_SERVER["CONTENT_LENGTH"]) {
unlink($path);
return false;
}
$res = media_save(array('name' => $path, 'mime' => $mime, 'ext' => $ext), $ns . ':' . $id, $INPUT->get->str('ow') == 'checked' ? true : false, $auth, 'copy');
unlink($path);
if ($tmp) {
io_rmdir($tmp, true);
}
if (is_array($res)) {
msg($res[0], $res[1]);
return false;
}
return $res;
}
/**
* Create a temporary file from the given data
*
* exits if an error occurs
*
* @param $data
* @return string
*/
private function storetemp($data)
{
// store in temporary file
$this->tempdir = io_mktmpdir();
if (!$this->tempdir) {
$this->fail(500);
}
$this->tempfile = $this->tempdir . '/' . md5($data);
if (!io_saveFile($this->tempfile, $data)) {
$this->fail(500);
}
return $this->tempfile;
}
/**
* Handle file uploads via XMLHttpRequest
*
* @return mixed false on error, id of the new file on success
*/
function media_upload_xhr($ns, $auth)
{
if (!checkSecurityToken()) {
return false;
}
$id = $_GET['qqfile'];
list($ext, $mime, $dl) = mimetype($id);
$input = fopen("php://input", "r");
$temp = tmpfile();
$realSize = stream_copy_to_stream($input, $temp);
fclose($input);
if ($realSize != (int) $_SERVER["CONTENT_LENGTH"]) {
return false;
}
if (!($tmp = io_mktmpdir())) {
return false;
}
$path = $tmp . '/' . md5($id);
$target = fopen($path, "w");
fseek($temp, 0, SEEK_SET);
stream_copy_to_stream($temp, $target);
fclose($target);
$res = media_save(array('name' => $path, 'mime' => $mime, 'ext' => $ext), $ns . ':' . $id, $_REQUEST['ow'] == 'checked' ? true : false, $auth, 'copy');
unlink($path);
if ($tmp) {
dir_delete($tmp);
}
if (is_array($res)) {
msg($res[0], $res[1]);
return false;
}
return $res;
}
function download($url, $overwrite = false)
{
global $lang;
// check the url
$matches = array();
if (!preg_match("/[^\\/]*\$/", $url, $matches) || !$matches[0]) {
$this->manager->error = $this->lang['error_badurl'] . "\n";
return false;
}
$file = $matches[0];
if (!($tmp = io_mktmpdir())) {
$this->manager->error = $this->lang['error_dircreate'] . "\n";
return false;
}
if (!($file = io_download($url, "{$tmp}/", true, $file))) {
$this->manager->error = sprintf($this->lang['error_download'], $url) . "\n";
}
if (!$this->manager->error && !ap_decompress("{$tmp}/{$file}", $tmp)) {
$this->manager->error = sprintf($this->lang['error_decompress'], $file) . "\n";
}
// search $tmp for the folder(s) that has been created
// move the folder(s) to lib/plugins/
if (!$this->manager->error) {
if ($dh = @opendir("{$tmp}/")) {
while (false !== ($f = readdir($dh))) {
if ($f == '.' || $f == '..' || $f == 'tmp') {
continue;
}
if (!is_dir("{$tmp}/{$f}")) {
continue;
}
// check to make sure we aren't overwriting anything
if (!$overwrite && @file_exists(DOKU_PLUGIN . $f)) {
// remember our settings, ask the user to confirm overwrite, FIXME
continue;
}
$instruction = @file_exists(DOKU_PLUGIN . $f) ? 'update' : 'install';
if (ap_copy("{$tmp}/{$f}", DOKU_PLUGIN . $f)) {
$this->downloaded[] = $f;
$this->plugin_writelog($f, $instruction, array($url));
} else {
$this->manager->error .= sprintf($this->lang['error_copy'] . "\n", $f);
}
}
closedir($dh);
} else {
$this->manager->error = $this->lang['error'] . "\n";
}
}
// cleanup
if ($tmp) {
ap_delete($tmp);
}
if (!$this->manager->error) {
msg('Plugin package (' . count($this->downloaded) . ' plugin' . (count($this->downloaded) != 1 ? 's' : '') . ': ' . join(',', $this->downloaded) . ') successfully installed.', 1);
$this->refresh();
return true;
}
return false;
}
function test_full_hierarchy()
{
// setup hierachy and test it exists
$dir = io_mktmpdir();
$top = dirname($dir);
$this->assertTrue($dir !== false);
$this->assertTrue(is_dir($dir));
$this->assertTrue(io_mkdir_p("{$dir}/foo/bar/baz"));
$this->assertTrue(is_dir("{$dir}/foo/bar/baz"));
$this->assertTrue(io_mkdir_p("{$dir}/foobar/bar/baz"));
$this->assertTrue(is_dir("{$dir}/foobar/bar/baz"));
// put files
$this->assertTrue(io_saveFile("{$dir}/testfile.txt", 'foobar'));
$this->assertFileExists("{$dir}/testfile.txt");
$this->assertTrue(io_saveFile("{$dir}/foo/testfile.txt", 'foobar'));
$this->assertFileExists("{$dir}/foo/testfile.txt");
$this->assertTrue(io_saveFile("{$dir}/foo/bar/baz/testfile.txt", 'foobar'));
$this->assertFileExists("{$dir}/foo/bar/baz/testfile.txt");
// delete unsuccessfully
$this->assertFalse(io_rmdir($dir, false));
// check result
clearstatcache();
$this->assertFileExists("{$dir}/testfile.txt");
$this->assertFileExists("{$dir}/foo/testfile.txt");
$this->assertFileExists("{$dir}/foo/bar/baz/testfile.txt");
$this->assertTrue(is_dir("{$dir}/foo/bar/baz"));
$this->assertTrue(is_dir("{$dir}/foobar/bar/baz"));
$this->assertTrue(is_dir($dir));
$this->assertTrue(is_dir($top));
// delete successfully
$this->assertTrue(io_rmdir($dir, true));
// check result
clearstatcache();
$this->assertFileNotExists("{$dir}/testfile.txt");
$this->assertFileNotExists("{$dir}/foo/testfile.txt");
$this->assertFileNotExists("{$dir}/foo/bar/baz/testfile.txt");
$this->assertFalse(is_dir("{$dir}/foo/bar/baz"));
$this->assertFalse(is_dir("{$dir}/foobar/bar/baz"));
$this->assertFalse(is_dir($dir));
$this->assertTrue(is_dir($top));
}
