/**
* Hook to record all fron controller events
* @param Varien_Event_Observer $observer
*/
public function controller_action_predispatch(Varien_Event_Observer $observer)
{
try {
if (extension_loaded('newrelic')) {
$controllerAction = $observer->getControllerAction();
$request = $controllerAction->getRequest();
$controllerName = explode("_", $request->getControllerName());
if (Mage::getStoreConfig('newrelic/settings/ignore_admin_routes') && $request->getRouteName() == 'adminhtml' || $request->getModuleName() == 'admin' || in_array('adminhtml', $controllerName)) {
Mage::Helper('newrelic')->setAppName(false);
newrelic_ignore_transaction();
newrelic_ignore_apdex();
return $this;
}
if (mage::helper('newrelic')->ignoreModule($request->getModuleName()) === true) {
Mage::Helper('newrelic')->setAppName(false);
newrelic_ignore_transaction();
newrelic_ignore_apdex();
return $this;
}
if (Mage::getStoreConfig('newrelic/settings/named_transactions')) {
$route = $request->getRouteName() . '/' . $request->getControllerName() . '/' . $request->getActionName();
if (Mage::getStoreConfig('newrelic/settings/add_module_to_named_transactions')) {
$route .= ' (module: ' . $request->getModuleName() . ')';
}
newrelic_name_transaction($route);
Mage::Helper('newrelic')->setAppName(true);
return $this;
}
}
} catch (Exception $e) {
mage::logException($e);
}
}
/**
* a method other plugins can call to ignore this transaction
*/
public function ignore()
{
newrelic_ignore_transaction();
newrelic_ignore_apdex();
}
/**
* @link https://docs.newrelic.com/docs/agents/php-agent/configuration/php-agent-api#api-ignore-apdex
*/
public function ignoreApdex()
{
if ($this->isLoaded()) {
newrelic_ignore_apdex();
}
}
/**
* Listen to the event controller_action_predispatch
*
* @param \Magento\Framework\Event\Observer $observer
* @return $this
*/
public function controllerActionPredispatch(\Magento\Framework\Event\Observer $observer)
{
if (!$this->_isEnabled()) {
return $this;
}
$this->_setupAppName();
$this->_trackControllerAction($observer->getEvent()->getControllerAction());
// Ignore Apdex for Magento Admin Panel pages
if ($this->helper->isAdmin()) {
if (function_exists('newrelic_ignore_apdex')) {
newrelic_ignore_apdex();
}
}
// Common settings
if (function_exists('newrelic_capture_params')) {
newrelic_capture_params(true);
}
return $this;
}
/**
* {@inheritdoc}
*/
public function ignoreApdex()
{
if (!$this->extensionLoaded()) {
return $this;
}
newrelic_ignore_apdex();
return $this;
}
public function ignoreApdex()
{
return newrelic_ignore_apdex();
}
/**
* Do not generate Apdex metrics for this transaction. This is useful when you have either very short or very long
* transactions (such as file downloads) that can skew your apdex score.
*
* @return $this
*/
public function markIgnoreApdex()
{
if ($this->active) {
newrelic_ignore_apdex();
}
return $this;
}
/**
* Do not generate Apdex metrics for this transaction. Useful if you have
* a very short or very long transaction that can skew your apdex score.
*/
public function ignoreApdex()
{
if ($this->skip()) {
return;
}
newrelic_ignore_apdex();
}
/**
* Handles the sending of file data to the user's browser, including support for
* byteranges etc.
*
* The $options parameter supports the following keys:
* (string|null) preview - send the preview of the file (e.g. "thumb" for a thumbnail)
* (string|null) filename - overrides the implicit filename
* (bool) dontdie - return control to caller afterwards. this is not recommended and only used for cleanup tasks.
* if this is passed as true, ignore_user_abort is called. if you don't want your processing to continue on cancel,
* you must detect this case when control is returned using connection_aborted. Please not that session is closed
* and should not be reopened
* (string|null) cacheability - force the cacheability setting of the HTTP response, "private" or "public",
* when $lifetime is greater than 0. Cacheability defaults to "private" when logged in as other than guest; otherwise,
* defaults to "public".
*
* @category files
* @param stored_file $stored_file local file object
* @param int $lifetime Number of seconds before the file should expire from caches (null means $CFG->filelifetime)
* @param int $filter 0 (default)=no filtering, 1=all files, 2=html files only
* @param bool $forcedownload If true (default false), forces download of file rather than view in browser/plugin
* @param array $options additional options affecting the file serving
* @return null script execution stopped unless $options['dontdie'] is true
*/
function send_stored_file($stored_file, $lifetime = null, $filter = 0, $forcedownload = false, array $options = array())
{
global $CFG, $COURSE;
if (empty($options['filename'])) {
$filename = null;
} else {
$filename = $options['filename'];
}
if (empty($options['dontdie'])) {
$dontdie = false;
} else {
$dontdie = true;
}
if ($lifetime === 'default' or is_null($lifetime)) {
$lifetime = $CFG->filelifetime;
}
if (!empty($options['preview'])) {
// replace the file with its preview
$fs = get_file_storage();
$preview_file = $fs->get_file_preview($stored_file, $options['preview']);
if (!$preview_file) {
// unable to create a preview of the file, send its default mime icon instead
if ($options['preview'] === 'tinyicon') {
$size = 24;
} else {
if ($options['preview'] === 'thumb') {
$size = 90;
} else {
$size = 256;
}
}
$fileicon = file_file_icon($stored_file, $size);
send_file($CFG->dirroot . '/pix/' . $fileicon . '.png', basename($fileicon) . '.png');
} else {
// preview images have fixed cache lifetime and they ignore forced download
// (they are generated by GD and therefore they are considered reasonably safe).
$stored_file = $preview_file;
$lifetime = DAYSECS;
$filter = 0;
$forcedownload = false;
}
}
// handle external resource
if ($stored_file && $stored_file->is_external_file() && !isset($options['sendcachedexternalfile'])) {
$stored_file->send_file($lifetime, $filter, $forcedownload, $options);
die;
}
if (!$stored_file or $stored_file->is_directory()) {
// nothing to serve
if ($dontdie) {
return;
}
die;
}
if ($dontdie) {
ignore_user_abort(true);
}
\core\session\manager::write_close();
// Unlock session during file serving.
// Use given MIME type if specified, otherwise guess it using mimeinfo.
// IE, Konqueror and Opera open html file directly in browser from web even when directed to save it to disk :-O
// only Firefox saves all files locally before opening when content-disposition: attachment stated
$filename = is_null($filename) ? $stored_file->get_filename() : $filename;
$isFF = core_useragent::is_firefox();
// only FF properly tested
$mimetype = ($forcedownload and !$isFF) ? 'application/x-forcedownload' : ($stored_file->get_mimetype() ? $stored_file->get_mimetype() : mimeinfo('type', $filename));
// EClass Modification.
$extns = empty($CFG->largefilenameextentions) ? '.mp4' : $CFG->largefilenameextentions;
$extns = preg_replace('/\\./', '\\.', $extns);
$extlist = explode(',', $extns);
foreach ($extlist as $ext) {
if (preg_match("/{$ext}\$/", $filename)) {
// Only check newrelic before its needed so we can test the logic on UAT
if (extension_loaded('newrelic')) {
newrelic_ignore_apdex();
}
break;
}
}
// End EClass Modification.
// if user is using IE, urlencode the filename so that multibyte file name will show up correctly on popup
if (core_useragent::is_ie()) {
$filename = rawurlencode($filename);
}
if ($forcedownload) {
header('Content-Disposition: attachment; filename="' . $filename . '"');
} else {
if ($mimetype !== 'application/x-shockwave-flash') {
// If this is an swf don't pass content-disposition with filename as this makes the flash player treat the file
// as an upload and enforces security that may prevent the file from being loaded.
header('Content-Disposition: inline; filename="' . $filename . '"');
}
}
if ($lifetime > 0) {
$cacheability = ' public,';
if (!empty($options['cacheability']) && $options['cacheability'] === 'public') {
// This file must be cache-able by both browsers and proxies.
$cacheability = ' public,';
} else {
if (!empty($options['cacheability']) && $options['cacheability'] === 'private') {
// This file must be cache-able only by browsers.
$cacheability = ' private,';
} else {
if (isloggedin() and !isguestuser()) {
$cacheability = ' private,';
}
}
}
header('Cache-Control:' . $cacheability . ' max-age=' . $lifetime . ', no-transform');
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $lifetime) . ' GMT');
header('Pragma: ');
} else {
// Do not cache files in proxies and browsers
if (is_https()) {
// HTTPS sites - watch out for IE! KB812935 and KB316431.
header('Cache-Control: private, max-age=10, no-transform');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: ');
} else {
//normal http - prevent caching at all cost
header('Cache-Control: private, must-revalidate, pre-check=0, post-check=0, max-age=0, no-transform');
header('Expires: ' . gmdate('D, d M Y H:i:s', 0) . ' GMT');
header('Pragma: no-cache');
}
}
// Allow cross-origin requests only for Web Services.
// This allow to receive requests done by Web Workers or webapps in different domains.
if (WS_SERVER) {
header('Access-Control-Allow-Origin: *');
}
if (empty($filter)) {
// send the contents
readfile_accel($stored_file, $mimetype, !$dontdie);
} else {
// Try to put the file through filters
if ($mimetype == 'text/html') {
$options = new stdClass();
$options->noclean = true;
$options->nocache = true;
// temporary workaround for MDL-5136
$text = $stored_file->get_content();
$text = file_modify_html_header($text);
$output = format_text($text, FORMAT_HTML, $options, $COURSE->id);
readstring_accel($output, $mimetype, false);
} else {
if ($mimetype == 'text/plain' and $filter == 1) {
// only filter text if filter all files is selected
$options = new stdClass();
$options->newlines = false;
$options->noclean = true;
$text = $stored_file->get_content();
$output = '<pre>' . format_text($text, FORMAT_MOODLE, $options, $COURSE->id) . '</pre>';
readstring_accel($output, $mimetype, false);
} else {
// Just send it out raw
readfile_accel($stored_file, $mimetype, !$dontdie);
}
}
}
if ($dontdie) {
return;
}
die;
//no more chars to output!!!
}
/**
* Ignore the current apdex
*
* @return
*/
public function ignoreApdex()
{
if (!$this->hasNewRelic()) {
return;
}
newrelic_ignore_apdex();
}
/**
* cron_do_this_hourly
*
* @since 1.0
*/
public function cron_do_this()
{
$settings = get_option('rpnrdisable-settings');
if (isset($settings['enable_cron_job']) && $settings['enable_cron_job'] == 1 || 'test_cronjob' == $_REQUEST['action']) {
/* Newrelic. transactions. */
if (extension_loaded('newrelic')) {
newrelic_ignore_transaction(TRUE);
newrelic_ignore_apdex(TRUE);
}
}
return true;
}
