function migrate($migration, $connection)
{
echo 'importing ' . $migration . '... ';
$connection->query(utf8_decode(Filesystem::read('db/migrations/' . $migration)));
$connection->create(array('table' => 'schema_migrations', 'values' => array('version' => get_migration_version($migration))));
echo 'done' . PHP_EOL;
}
/**
* getLogs - Returns an array of search engine query log entries
*
* @access public
* @return void
*/
public function getLogs()
{
if (file_exists($this->logPath)) {
$log = Filesystem::read($this->logPath);
$levels = array();
$this->logs = explode("\n", $log);
} else {
return array();
}
return $this->logs;
}
function migrate($migration, $connection)
{
echo 'importing ' . $migration . '... ';
$ext = Filesystem::extension($migration);
if ($ext == 'php') {
require_once 'db/migrations/' . $migration;
$classname = get_migration_name($migration);
$classname::migrate($connection);
} else {
$connection->query(utf8_decode(Filesystem::read('db/migrations/' . $migration)));
}
$connection->create(array('table' => 'schema_migrations', 'values' => array('version' => get_migration_version($migration))));
echo 'done' . PHP_EOL;
}
public function run(array $arguments)
{
if (count($arguments) > 2) {
$text = "Too much arguments\n";
$code = 1;
} elseif (!empty($arguments[1])) {
$parser = new Parser($this->filesystem);
$text = $parser->run($this->filesystem->read($arguments[1]));
$code = 0;
} else {
$readme = $this->filesystem->read(__DIR__ . '/../README.MD');
$readme = str_replace('``', '', $readme);
$text = <<<TEXT
Nginx conf parser
~~~~~~~~~~~~~~~~~
{$readme}
TEXT;
$code = 0;
}
return array($code, $text);
}
/**
* Set driver by image type
*/
public function __construct($path)
{
parent::__construct($path);
$this->methods = new Core_ArrayObject($this->methods);
switch ($this->info->type) {
case IMAGETYPE_JPEG:
$this->source = imagecreatefromjpeg($path);
break;
case IMAGETYPE_GIF:
$this->source = imagecreatefromgif($path);
break;
case IMAGETYPE_PNG:
$this->source = imagecreatefrompng($path);
imagealphablending($this->source, TRUE);
imagesavealpha($this->source, TRUE);
break;
case IMAGETYPE_ICO:
$this->source = imagecreatefromstring(Filesystem::read($path));
break;
}
}
/**
* Method to rename the template in the XML files and rename the language files
*
* @return boolean true if successful, false otherwise
* @since 2.5
*/
protected function fixTemplateName()
{
// Rename Language files
// Get list of language files
$result = true;
$files = Filesystem::files($this->getState('to_path'), '.ini', true, true);
$newName = strtolower($this->getState('new_name'));
$oldName = $this->getTemplate()->element;
foreach ($files as $file) {
$newFile = str_replace($oldName, $newName, $file);
$result = Filesystem::move($file, $newFile) && $result;
}
// Edit XML file
$xmlFile = $this->getState('to_path') . '/templateDetails.xml';
if (Filesystem::exists($xmlFile)) {
$contents = Filesystem::read($xmlFile);
$pattern[] = '#<name>\\s*' . $oldName . '\\s*</name>#i';
$replace[] = '<name>' . $newName . '</name>';
$pattern[] = '#<language(.*)' . $oldName . '(.*)</language>#';
$replace[] = '<language${1}' . $newName . '${2}</language>';
$contents = preg_replace($pattern, $replace, $contents);
$result = Filesystem::write($xmlFile, $contents) && $result;
}
return $result;
}
public function getLog()
{
$config = $this->getConfig();
$log = Filesystem::read($config['endpoint']['localhost']['log_path']);
$levels = array();
$this->logs = explode("\n", $log);
return $this;
}
/**
* Checks if the file can be uploaded
*
* @param array File information
* @param string An error message to be returned
* @return boolean
*/
public static function canUpload($file, &$err)
{
$params = Component::params('com_media');
if (empty($file['name'])) {
$err = 'COM_MEDIA_ERROR_UPLOAD_INPUT';
return false;
}
if ($file['name'] !== Filesystem::clean($file['name'])) {
$err = 'COM_MEDIA_ERROR_WARNFILENAME';
return false;
}
$format = strtolower(Filesystem::extension($file['name']));
// Media file names should never have executable extensions buried in them.
$executable = array('php', 'js', 'exe', 'phtml', 'java', 'perl', 'py', 'asp', 'dll', 'go', 'ade', 'adp', 'bat', 'chm', 'cmd', 'com', 'cpl', 'hta', 'ins', 'isp', 'jse', 'lib', 'mde', 'msc', 'msp', 'mst', 'pif', 'scr', 'sct', 'shb', 'sys', 'vb', 'vbe', 'vbs', 'vxd', 'wsc', 'wsf', 'wsh');
$explodedFileName = explode('.', $file['name']);
if (count($explodedFileName > 2)) {
foreach ($executable as $extensionName) {
if (in_array($extensionName, $explodedFileName)) {
$app->enqueueMessage(Lang::txt('JLIB_MEDIA_ERROR_WARNFILETYPE'), 'notice');
return false;
}
}
}
$allowable = explode(',', $params->get('upload_extensions'));
$ignored = explode(',', $params->get('ignore_extensions'));
if ($format == '' || $format == false || !in_array($format, $allowable) && !in_array($format, $ignored)) {
$err = 'COM_MEDIA_ERROR_WARNFILETYPE';
return false;
}
$maxSize = (int) ($params->get('upload_maxsize', 0) * 1024 * 1024);
if ($maxSize > 0 && (int) $file['size'] > $maxSize) {
$err = 'COM_MEDIA_ERROR_WARNFILETOOLARGE';
return false;
}
$imginfo = null;
if ($params->get('restrict_uploads', 1)) {
$images = explode(',', $params->get('image_extensions'));
if (in_array($format, $images)) {
// if its an image run it through getimagesize
// if tmp_name is empty, then the file was bigger than the PHP limit
if (!empty($file['tmp_name'])) {
if (($imginfo = getimagesize($file['tmp_name'])) === FALSE) {
$err = 'COM_MEDIA_ERROR_WARNINVALID_IMG';
return false;
}
} else {
$err = 'COM_MEDIA_ERROR_WARNFILETOOLARGE';
return false;
}
} elseif (!in_array($format, $ignored)) {
// if its not an image...and we're not ignoring it
$allowed_mime = explode(',', $params->get('upload_mime'));
$illegal_mime = explode(',', $params->get('upload_mime_illegal'));
if (function_exists('finfo_open') && $params->get('check_mime', 1)) {
// We have fileinfo
$finfo = finfo_open(FILEINFO_MIME);
$type = finfo_file($finfo, $file['tmp_name']);
if (strlen($type) && !in_array($type, $allowed_mime) && in_array($type, $illegal_mime)) {
$err = 'COM_MEDIA_ERROR_WARNINVALID_MIME';
return false;
}
finfo_close($finfo);
} elseif (function_exists('mime_content_type') && $params->get('check_mime', 1)) {
// we have mime magic
$type = mime_content_type($file['tmp_name']);
if (strlen($type) && !in_array($type, $allowed_mime) && in_array($type, $illegal_mime)) {
$err = 'COM_MEDIA_ERROR_WARNINVALID_MIME';
return false;
}
} elseif (!User::authorise('core.manage')) {
$err = 'COM_MEDIA_ERROR_WARNNOTADMIN';
return false;
}
}
}
$xss_check = Filesystem::read($file['tmp_name'], false, 256);
$html_tags = array('abbr', 'acronym', 'address', 'applet', 'area', 'audioscope', 'base', 'basefont', 'bdo', 'bgsound', 'big', 'blackface', 'blink', 'blockquote', 'body', 'bq', 'br', 'button', 'caption', 'center', 'cite', 'code', 'col', 'colgroup', 'comment', 'custom', 'dd', 'del', 'dfn', 'dir', 'div', 'dl', 'dt', 'em', 'embed', 'fieldset', 'fn', 'font', 'form', 'frame', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'hr', 'html', 'iframe', 'ilayer', 'img', 'input', 'ins', 'isindex', 'keygen', 'kbd', 'label', 'layer', 'legend', 'li', 'limittext', 'link', 'listing', 'map', 'marquee', 'menu', 'meta', 'multicol', 'nobr', 'noembed', 'noframes', 'noscript', 'nosmartquotes', 'object', 'ol', 'optgroup', 'option', 'param', 'plaintext', 'pre', 'rt', 'ruby', 's', 'samp', 'script', 'select', 'server', 'shadow', 'sidebar', 'small', 'spacer', 'span', 'strike', 'strong', 'style', 'sub', 'sup', 'table', 'tbody', 'td', 'textarea', 'tfoot', 'th', 'thead', 'title', 'tr', 'tt', 'ul', 'var', 'wbr', 'xml', 'xmp', '!DOCTYPE', '!--');
foreach ($html_tags as $tag) {
// A tag is '<tagname ', so we need to add < and a space or '<tagname>'
if (stristr($xss_check, '<' . $tag . ' ') || stristr($xss_check, '<' . $tag . '>')) {
$err = 'COM_MEDIA_ERROR_WARNIEXSS';
return false;
}
}
return true;
}
/**
* Read SSH key
*
* @return string - .ssh/authorized_keys file content
*/
private function readKey()
{
// Webdav path
$base = DS . 'webdav' . DS . 'home';
$user = DS . $this->member->get('username');
$ssh = DS . '.ssh';
$auth = DS . 'authorized_keys';
// Real home directory
$homeDir = $this->member->get('homeDirectory');
$key = '';
// First, make sure webdav is there and that the necessary folders are there
if (!Filesystem::exists($base)) {
// Not sure what to do here
return $key = false;
}
if (!Filesystem::exists($homeDir)) {
// Try to create their home directory
require_once PATH_CORE . DS . 'components' . DS . 'com_tools' . DS . 'helpers' . DS . 'utils.php';
if (!\Components\Tools\Helpers\Utils::createHomeDirectory($this->member->get('username'))) {
return $key = false;
}
}
if (!Filesystem::exists($base . $user . $ssh)) {
// User doesn't have an ssh directory, so try to create one (with appropriate permissions)
if (!Filesystem::makeDirectory($base . $user . $ssh, 0700)) {
return $key = false;
}
}
if (!Filesystem::exists($base . $user . $ssh . $auth)) {
// Try to create their authorized keys file
$content = '';
// J25 passes param by reference so couldn't use constant below
Filesystem::write($base . $user . $ssh . $auth, $content);
if (!Filesystem::exists($base . $user . $ssh . $auth)) {
return $key = false;
} else {
// Set correct permissions on authorized_keys file
JPath::setPermissions($base . $user . $ssh . $auth, '0600');
return $key;
}
}
// Read the file contents
$key = Filesystem::read($base . $user . $ssh . $auth);
return $key;
}
<?php require_once 'system/classes/Filesystem.php'; require_once 'system/classes/Gui.php'; require_once 'system/classes/Security.php'; $security = new Security(); $gui = new Gui(); $filesystem = new Filesystem(); echo $gui->renderResults($filesystem->read($_GET['absolutePath'], $_GET['relativePath'], $_GET['sortName'], $_GET['sortOrder']));
/**
* Compile PDF/image preview for any kind of file
*
*
* @return mixed array or false
*/
protected function _compile()
{
// Combine file and folder data
$items = $this->_sortIncoming();
// Get stored remote connections
$remotes = $this->_getRemoteConnections();
// Params for repo call
$params = array('subdir' => $this->subdir, 'remoteConnections' => $remotes);
// Incoming
$commit = Request::getInt('commit', 0);
$download = Request::getInt('download', 0);
// Check that we have compile enabled
if (!$this->params->get('latex')) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_COMPILE_NOTALLOWED'));
return;
}
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'files', 'name' => 'compiled'));
// Get selected item
if (!$items) {
$view->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_NO_FILES_TO_COMPILE'));
$view->loadTemplate();
return;
} else {
foreach ($items as $element) {
foreach ($element as $type => $item) {
// Get our metadata
$file = $this->repo->getMetadata($item, 'file', $params);
break;
}
}
}
// We need a file
if (empty($file)) {
$view->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_NO_FILES_TO_COMPILE'));
$view->loadTemplate();
return;
}
// Path for storing temp previews
$imagePath = trim($this->model->config()->get('imagepath', '/site/projects'), DS);
$outputDir = DS . $imagePath . DS . strtolower($this->model->get('alias')) . DS . 'compiled';
// Make sure output dir exists
if (!is_dir(PATH_APP . $outputDir)) {
if (!Filesystem::makeDirectory(PATH_APP . $outputDir)) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_UNABLE_TO_CREATE_UPLOAD_PATH'));
return;
}
}
// Get LaTeX helper
$compiler = new \Components\Projects\Helpers\Compiler();
// Tex compiler path
$texPath = DS . trim($this->params->get('texpath'), DS);
$view->file = $file;
$view->oWidth = '780';
$view->oHeight = '460';
$view->url = Route::url($this->model->link('files'));
$cExt = 'pdf';
// Take out Google native extension if present
$fileName = $file->get('name');
if (in_array($file->get('ext'), \Components\Projects\Helpers\Google::getGoogleNativeExts())) {
$fileName = preg_replace("/." . $file->get('ext') . "\\z/", "", $file->get('name'));
}
// Tex file?
$tex = $compiler->isTexFile($fileName);
// Build temp name
$tempBase = $tex ? 'temp__' . \Components\Projects\Helpers\Html::takeOutExt($fileName) : $fileName;
$tempBase = str_replace(' ', '_', $tempBase);
// Get file contents
if (!empty($this->_remoteService) && $file->get('converted')) {
// Load remote resource
$this->_connect->setUser($this->model->get('owned_by_user'));
$resource = $this->_connect->loadRemoteResource($this->_remoteService, $this->model->get('owned_by_user'), $file->get('remoteId'));
$cExt = $tex ? 'tex' : \Components\Projects\Helpers\Google::getGoogleImportExt($resource['mimeType']);
$cExt = in_array($cExt, array('tex', 'jpeg')) ? $cExt : 'pdf';
$url = \Components\Projects\Helpers\Google::getDownloadUrl($resource, $cExt);
// Get data
$view->data = $this->_connect->sendHttpRequest($this->_remoteService, $this->model->get('owned_by_user'), $url);
} elseif ($file->exists()) {
$view->data = $file->isImage() ? NULL : $file->contents();
} else {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_COMPILE_NO_DATA'));
}
// LaTeX file?
if ($tex && !empty($view->data)) {
// Clean up data from Windows characters - important!
$view->data = preg_replace('/[^(\\x20-\\x7F)\\x0A]*/', '', $view->data);
// Compile and get path to PDF
$contentFile = $compiler->compileTex($file->get('fullPath'), $view->data, $texPath, PATH_APP . $outputDir, 1, $tempBase);
// Read log (to show in case of error)
$logFile = $tempBase . '.log';
if (file_exists(PATH_APP . $outputDir . DS . $logFile)) {
$view->log = Filesystem::read(PATH_APP . $outputDir . DS . $logFile);
}
if (!$contentFile) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_COMPILE_TEX_FAILED'));
}
} elseif ($file->get('converted') && !empty($view->data)) {
$tempBase = \Components\Projects\Helpers\Google::getImportFilename($file->get('name'), $cExt);
// Write content to temp file
$this->_connect->fetchFile($view->data, $tempBase, PATH_APP . $outputDir);
$contentFile = $tempBase;
} elseif (!$this->getError()) {
// Make sure we can handle preview of this type of file
if ($file->get('ext') == 'pdf' || $file->isImage() || !$file->isBinary()) {
Filesystem::copy($file->get('fullPath'), PATH_APP . $outputDir . DS . $tempBase);
$contentFile = $tempBase;
}
}
$url = $this->model->link('files');
$url .= $this->repo->isLocal() ? '' : '&repo=' . $this->repo->get('name');
$url .= $this->subdir ? '&subdir=' . urlencode($this->subdir) : '';
// Parse output
if (!empty($contentFile) && file_exists(PATH_APP . $outputDir . DS . $contentFile)) {
// Get compiled content mimetype
$cType = Filesystem::mimetype(PATH_APP . $outputDir . DS . $contentFile);
// Is image?
if (strpos($cType, 'image/') !== false) {
// Fix up object width & height
list($width, $height, $type, $attr) = getimagesize(PATH_APP . $outputDir . DS . $contentFile);
$xRatio = $view->oWidth / $width;
$yRatio = $view->oHeight / $height;
if ($xRatio * $height < $view->oHeight) {
// Resize the image based on width
$view->oHeight = ceil($xRatio * $height);
} else {
// Resize the image based on height
$view->oWidth = ceil($yRatio * $width);
}
}
// Download compiled file?
if ($download) {
$pdfName = $tex ? str_replace('temp__', '', basename($contentFile)) : basename($contentFile);
// Serve up file
$server = new \Hubzero\Content\Server();
$server->filename(PATH_APP . $outputDir . DS . $contentFile);
$server->disposition('attachment');
$server->acceptranges(false);
$server->saveas($pdfName);
$result = $server->serve_attachment(PATH_APP . $outputDir . DS . $contentFile, $pdfName, false);
if (!$result) {
// Should only get here on error
App::abort(404, Lang::txt('PLG_PROJECTS_FILES_SERVER_ERROR'));
} else {
exit;
}
}
// Add compiled PDF to repository?
if ($commit && $tex) {
$pdfName = str_replace('temp__', '', basename($contentFile));
$where = $this->subdir ? $this->subdir . DS . $pdfName : $pdfName;
if (Filesystem::copy(PATH_APP . $outputDir . DS . $contentFile, $this->_path . DS . $where)) {
// Checkin into repo
$params = array('subdir' => $this->subdir);
$params['file'] = $this->repo->getMetadata($pdfName, 'file', $params);
$this->repo->call('checkin', $params);
if ($this->repo->isLocal()) {
$this->model->saveParam('google_sync_queue', 1);
}
\Notify::message(Lang::txt('PLG_PROJECTS_FILES_SUCCESS_COMPILED'), 'success', 'projects');
// Redirect to file list
App::redirect(Route::url($url));
return;
}
}
// Generate preview image for browsers that cannot embed pdf
if ($cType == 'application/pdf') {
// GS path
$gspath = trim($this->params->get('gspath'), DS);
if ($gspath && file_exists(DS . $gspath . DS . 'gs')) {
$gspath = DS . $gspath . DS;
$pdfName = $tex ? str_replace('temp__', '', basename($contentFile)) : basename($contentFile);
$pdfPath = PATH_APP . $outputDir . DS . $contentFile;
$exportPath = PATH_APP . $outputDir . DS . $tempBase . '%d.jpg';
exec($gspath . "gs -dNOPAUSE -sDEVICE=jpeg -r300 -dFirstPage=1 -dLastPage=1 -sOutputFile={$exportPath} {$pdfPath} 2>&1", $out);
if (is_file(PATH_APP . $outputDir . DS . $tempBase . '1.jpg')) {
$hi = new \Hubzero\Image\Processor(PATH_APP . $outputDir . DS . $tempBase . '1.jpg');
if (count($hi->getErrors()) == 0) {
$hi->resize($view->oWidth, false, false, true);
$hi->save(PATH_APP . $outputDir . DS . $tempBase . '1.jpg');
} else {
return false;
}
}
if (is_file(PATH_APP . $outputDir . DS . $tempBase . '1.jpg')) {
$image = $tempBase . '1.jpg';
}
}
}
} elseif (!$this->getError()) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_COMPILE_PREVIEW_FAILED'));
}
$view->file = $file;
$view->outputDir = $outputDir;
$view->embed = $contentFile;
$view->cType = $cType;
$view->subdir = $this->subdir;
$view->option = $this->_option;
$view->image = !empty($image) ? $image : NULL;
$view->model = $this->model;
$view->repo = $this->repo;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
} else {
$status = '';
}
$tpl->content = $gui->renderConfig($security->config, $status);
$content = 'config.tpl.php';
break;
case 'login':
if (isset($_POST['password'])) {
$retry = $security->checkLogin($_POST['password']);
}
$tpl->content = $gui->renderLogin(isset($retry));
$content = 'login.tpl.php';
break;
case 'browser':
$security->checkPath();
if (isset($_POST['submit_delete'])) {
unset($_POST['submit_delete'], $_POST['p']);
$filesystem->delete($security->absolutePath, $_POST);
}
$tpl->absolutePath = $security->absolutePath;
$tpl->relativePath = $security->relativePath;
$tpl->sortName = isset($_GET['sortName']) ? $_GET['sortName'] : 'filename';
$tpl->sortOrder = isset($_GET['sortOrder']) ? $_GET['sortOrder'] : 'asc';
$tpl->content = $gui->renderResults($filesystem->read($security->absolutePath, $security->relativePath, $tpl->sortName, $tpl->sortOrder));
$tpl->up = $gui->renderUp($filesystem->dirUp($security->relativePath), $security->config['root']);
$content = 'browser.tpl.php';
break;
}
$tpl->display('header.tpl.php');
$tpl->display($content);
$tpl->display('footer.tpl.php');
/**
* @expectedException \UnexpectedValueException
* @expectedExceptionMessage Instance of the DOM config merger is expected, got StdClass instead.
*/
public function testReadException()
{
$this->_fileResolverMock->expects($this->once())->method('get')->will($this->returnValue([$this->_file]));
$model = new Filesystem($this->_fileResolverMock, $this->_converterMock, $this->_schemaLocatorMock, $this->_validationStateMock, 'fileName', [], 'StdClass');
$model->read();
}
/**
* @dataProvider filesystemProvider
*/
public function testPutStream(Filesystem $filesystem, $adapter, $cache)
{
$filesystem->flushCache();
$stream = tmpfile();
fwrite($stream, 'new content');
$this->assertFalse($filesystem->has('new_file.txt'));
$this->assertTrue($filesystem->putStream('new_file.txt', $stream));
fclose($stream);
unset($stream);
$this->assertTrue($filesystem->has('new_file.txt'));
$this->assertEquals('new content', $filesystem->read('new_file.txt'));
$update = tmpfile();
fwrite($update, 'modified content');
$this->assertTrue($filesystem->putStream('new_file.txt', $update));
$filesystem->flushCache();
fclose($update);
$this->assertEquals('modified content', $filesystem->read('new_file.txt'));
}
/**
* Load the contents of a file into the registry
*
* @param string $file Path to file to load
* @param string $format Format of the file [optional: defaults to JSON]
* @param mixed $options Options used by the formatter
* @return boolean True on success
*/
public function loadFile($file, $format = 'JSON', $options = array())
{
// Get the contents of the file
$data = \Filesystem::read($file);
return $this->loadString($data, $format, $options);
}
/**
* Compiles PDF/image preview for any kind of file
*
* @return string
*/
public function compile()
{
// Combine file and folder data
$items = $this->getCollection();
// Incoming
$download = Request::getInt('download', 0);
// Check that we have compile enabled
// @FIXME: why are latex and compiled preview tied together?
// presumedly we are also 'compiling' pdfs?
if (!$this->params->get('latex')) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_COMPILE_NOTALLOWED'));
return;
}
// Output HTML
$view = new \Hubzero\Plugin\View(['folder' => 'projects', 'element' => 'files', 'name' => 'connected', 'layout' => 'compiled']);
// Make sure we have an item
if (count($items) == 0) {
$view->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_NO_FILES_TO_COMPILE'));
$view->loadTemplate();
return;
}
// We can only handle one file at a time
$file = $items->first();
// Build path for storing temp previews
$imagePath = trim($this->model->config()->get('imagepath', '/site/projects'), DS);
$outputDir = DS . $imagePath . DS . strtolower($this->model->get('alias')) . DS . 'compiled';
// Make sure output dir exists
if (!is_dir(PATH_APP . $outputDir)) {
if (!Filesystem::makeDirectory(PATH_APP . $outputDir)) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_UNABLE_TO_CREATE_UPLOAD_PATH'));
return;
}
}
// Get LaTeX helper
$compiler = new \Components\Projects\Helpers\Compiler();
// Tex compiler path
$texPath = DS . trim($this->params->get('texpath'), DS);
// Set view args and defaults
$view->file = $file;
$view->oWidth = '780';
$view->oHeight = '460';
$view->url = $this->model->link('files');
$cExt = 'pdf';
// Tex file?
$tex = $compiler->isTexFile($file->getName());
// Build temp name
$tempBase = $tex ? 'temp__' . \Components\Projects\Helpers\Html::takeOutExt($file->getName()) : $file->getName();
$tempBase = str_replace(' ', '_', $tempBase);
$view->data = $file->isImage() ? NULL : $file->read();
// LaTeX file?
if ($tex && !empty($view->data)) {
// Clean up data from Windows characters - important!
$view->data = preg_replace('/[^(\\x20-\\x7F)\\x0A]*/', '', $view->data);
// Store file locally
$tmpfile = PATH_APP . $outputDir . DS . $tempBase;
file_put_contents($tmpfile, $view->data);
// Compile and get path to PDF
$contentFile = $compiler->compileTex($tmpfile, $view->data, $texPath, PATH_APP . $outputDir, 1, $tempBase);
// Read log (to show in case of error)
$logFile = $tempBase . '.log';
if (file_exists(PATH_APP . $outputDir . DS . $logFile)) {
$view->log = Filesystem::read(PATH_APP . $outputDir . DS . $logFile);
}
if (!$contentFile) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_COMPILE_TEX_FAILED'));
}
$cType = Filesystem::mimetype(PATH_APP . $outputDir . DS . $contentFile);
} else {
// Make sure we can handle preview of this type of file
if ($file->hasExtension('pdf') || $file->isImage() || !$file->isBinary()) {
$origin = $this->connection->provider->alias . '://' . $file->getPath();
$dest = 'compiled://' . $tempBase;
// Do the copy
Manager::adapter('local', ['path' => PATH_APP . $outputDir . DS], 'compiled');
Manager::copy($origin, $dest);
$contentFile = $tempBase;
}
}
// Parse output
if (!empty($contentFile) && file_exists(PATH_APP . $outputDir . DS . $contentFile)) {
// Get compiled content mimetype
$cType = Filesystem::mimetype(PATH_APP . $outputDir . DS . $contentFile);
// Is image?
if (strpos($cType, 'image/') !== false) {
// Fix up object width & height
list($width, $height, $type, $attr) = getimagesize(PATH_APP . $outputDir . DS . $contentFile);
$xRatio = $view->oWidth / $width;
$yRatio = $view->oHeight / $height;
if ($xRatio * $height < $view->oHeight) {
// Resize the image based on width
$view->oHeight = ceil($xRatio * $height);
} else {
// Resize the image based on height
$view->oWidth = ceil($yRatio * $width);
}
}
// Download compiled file?
if ($download) {
$pdfName = $tex ? str_replace('temp__', '', basename($contentFile)) : basename($contentFile);
// Serve up file
$server = new \Hubzero\Content\Server();
$server->filename(PATH_APP . $outputDir . DS . $contentFile);
$server->disposition('attachment');
$server->acceptranges(false);
$server->saveas($pdfName);
$result = $server->serve();
if (!$result) {
// Should only get here on error
throw new Exception(Lang::txt('PLG_PROJECTS_FILES_SERVER_ERROR'), 404);
} else {
exit;
}
}
// Generate preview image for browsers that cannot embed pdf
if ($cType == 'application/pdf') {
// GS path
$gspath = trim($this->params->get('gspath'), DS);
if ($gspath && file_exists(DS . $gspath . DS . 'gs')) {
$gspath = DS . $gspath . DS;
$pdfName = $tex ? str_replace('temp__', '', basename($contentFile)) : basename($contentFile);
$pdfPath = PATH_APP . $outputDir . DS . $contentFile;
$exportPath = PATH_APP . $outputDir . DS . $tempBase . '%d.jpg';
exec($gspath . "gs -dNOPAUSE -sDEVICE=jpeg -r300 -dFirstPage=1 -dLastPage=1 -sOutputFile={$exportPath} {$pdfPath} 2>&1", $out);
if (is_file(PATH_APP . $outputDir . DS . $tempBase . '1.jpg')) {
$hi = new \Hubzero\Image\Processor(PATH_APP . $outputDir . DS . $tempBase . '1.jpg');
if (count($hi->getErrors()) == 0) {
$hi->resize($view->oWidth, false, false, true);
$hi->save(PATH_APP . $outputDir . DS . $tempBase . '1.jpg');
} else {
return false;
}
}
if (is_file(PATH_APP . $outputDir . DS . $tempBase . '1.jpg')) {
$image = $tempBase . '1.jpg';
}
}
}
} elseif (!$this->getError()) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_COMPILE_PREVIEW_FAILED'));
}
$view->file = $file;
$view->outputDir = $outputDir;
$view->embed = $contentFile;
$view->cType = $cType;
$view->subdir = $this->subdir;
$view->option = $this->_option;
$view->image = !empty($image) ? $image : NULL;
$view->model = $this->model;
$view->repo = $this->repo;
$view->connection = $this->connection;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
public static function printUsage($type)
{
$type = Inflector::underscore($type);
echo Filesystem::read('/lib/generators/' . $type . '/USAGE');
}
public static function tearDownAfterClass()
{
$connection = Connection::get('test');
$connection->query(Filesystem::read('test/sql/users_down.sql'));
}
/**
* Method to get a single record.
*
* @return mixed Object on success, false on failure.
* @since 1.6
*/
public function &getSource()
{
$item = new stdClass();
if (!$this->_template) {
$this->getTemplate();
}
if ($this->_template) {
$fileName = $this->getState('filename');
$client = JApplicationHelper::getClientInfo($this->_template->client_id);
$filePath = \Hubzero\Filesystem\Util::normalizePath($client->path . '/templates/' . $this->_template->element . '/' . $fileName);
if (file_exists($filePath)) {
$item->extension_id = $this->getState('extension.id');
$item->filename = $this->getState('filename');
$item->source = Filesystem::read($filePath);
} else {
$this->setError(Lang::txt('COM_TEMPLATES_ERROR_SOURCE_FILE_NOT_FOUND'));
}
}
return $item;
}
/**
* Get an associative list of default pages and their content
*
* @return array
*/
private function _defaultPages()
{
$path = dirname(__DIR__) . DS . 'default';
if ($this->_scope != '__site__') {
$path .= DS . 'groups';
}
$pages = array();
if (is_dir($path)) {
$dirIterator = new \DirectoryIterator($path);
foreach ($dirIterator as $file) {
if ($file->isDot() || $file->isDir()) {
continue;
}
if ($file->isFile()) {
$fl = $file->getFilename();
if (strtolower(\Filesystem::extension($fl)) == 'txt') {
$name = \Filesystem::name($fl);
$pages[$name] = \Filesystem::read($path . DS . $fl);
}
}
}
}
return $pages;
}
