I cannot make WEBrick display an XHTML page and its associated CSS - the exact same file with an 'html' extension works perfectly, but it fails with an 'xhtml' extension. How can I configure WEBrick to display XHTML and its CSS?.
I've tried this:
require 'webrick'
def start_webrick(config = {})
config.update(:Port => 5000, :DocumentRoot => '\path\to\my\file\')
server = WEBrick::HTTPServer.new(config)
yield server if block_given?
['INT', 'TERM'].each {|signal|
trap(signal) {server.shutdown}
}
server.start
end
start_webrick
I've also tried this:
require 'webrick'
# WEBrick::HTTPUtils::DefaultMimeTypes['xhtml'] = 'application/xhtml+xml'
# var = File.read('/PD/Dev/Data/Web/Public/index.xhtml')
server = WEBrick::HTTPServer.new(:Port => 5000, :DocumentRoot => '\path\to\my\file\')
server.mount_proc('/') {|request, response| response.body}
trap("INT") {server.shutdown}
server.start
I'm using Ruby 2.7, and I've also changed the default Mime type as in the above comment. If I uncomment the 'File.read...' above and change the 'response.body' to 'response = var', I get the file displayed but not as expected.
I'm very new to this and would appreciate any help. Thank you.
Related
I have a web-app made in Drupal 8, and I have some routing problems. Users will login using an external service, and after login they are sent to the path /user/{user}, where {user} is their user id. I want to change this behaviour and send them to a page /dashboard. Not having access to what the external service routing is doing, I need to reroute /user/{user} to /dashboard. It seems like the drupal 8 redirect module could solve the problem, but I am not too keen on using an external module just for this simple task.
Because of this, I tried to change the route with drupal's RouteSubscriber and alterRoutes method. So I made my RouteSubscriber class in my module called "module" like this:
class RouteSubscriber extends RouteSubscriberBase {
protected function alterRoutes(RouteCollection $collection) {
if ($route = $collection->get('user.page')) {
$route->setDefaults(array(
'_controller' => '\Drupal\module\Controller\Dashboard::content',
));
}
if ($route = $collection->get('entity.user.canonical')) {
$route->setDefaults(array(
'_controller' => '\Drupal\module\Controller\Dashboard::content',
));
}
}
}
The route user.page has path /user, and the path entity.user.canonical is the route I'm interested in, which has path /user/{user}, where {user} is again a path parameter. When I go to the page /user, the dashboard is displayed as expected, but going to for example /user/123 does not show the dashboard, but seems display what the route originally did. Just to test whether it was impossible to alter this route, I tried to set all routes to have display the dashboard by inserting the following code into RouteSubscriber:
foreach ($collection->all() as $route) {
$route->setDefaults(array(
'_controller' => '\Drupal\module\Controller\Dashboard::content',
'pid' => '',
'uid' => '',
'modifier' => '',
'display' => '',
));
}
The junk pid, uid, modifier and display are just defaults to different routes path parameters so the code will run. This makes the page /user/123 correctly display the dashboard! However, I do get the following error message at the bottom of the screen:
The website encountered an unexpected error. Please try again later.
Symfony\Component\Routing\Exception\MissingMandatoryParametersException: Some mandatory parameters are missing ("filter") to generate a URL for route "devel.configs_list". in Drupal\Core\Routing\UrlGenerator->doGenerate() (line 182 of core/lib/Drupal/Core/Routing/UrlGenerator.php).
So, what am I doing wrong here? Can what I want be done, or should I do something different to achieve what I want? Also, feel free to ask for more code if needed!
I am using telegram.php to connect my bot. When I use sendmessage all of thing is ok in my logs but I do not receive anything from the bot.
When I check my log there is a problem like this:
ok: False
curl_error_code: 51
curl_error: SSL: no alternative certificate subject name matches target host name 'api.telegram.org'
I donit know what to do to fix it.
I don't know this telegram bot, but I see that it uses GuzzleHttp.
During the initialization it doesn't accept any configuration Request::initialize()
public static function initialize(Telegram $telegram)
{
if (!($telegram instanceof Telegram)) {
throw new TelegramException('Invalid Telegram pointer!');
}
self::$telegram = $telegram;
self::setClient(new Client(['base_uri' => self::$api_base_uri]));
}
you should check its documentation. I see that there are a lot of setters which makes you able to overwrite the default settings.
What you need is to set the the \GuzzleHttp\RequestOptions::VERIFY to false in the client config:
$this->client = new \GuzzleHttp\Client([
'base_uri' => 'someAccessPoint',
\GuzzleHttp\RequestOptions::HEADERS => [
'User-Agent' => 'some-special-agent',
],
'defaults' => [
\GuzzleHttp\RequestOptions::CONNECT_TIMEOUT => 5,
\GuzzleHttp\RequestOptions::ALLOW_REDIRECTS => true,
],
\GuzzleHttp\RequestOptions::VERIFY => false,
]);
For fix this problem copy this Url to browser and set webhook:
https://api.telegram.org/botTOKEN/setWebhook?url=https://yourwebsite.com
Solution 2 of The Error
Let’s follow these simple steps:
Download this bundle of root certificates: https://curl.haxx.se/ca/cacert.pem
Put in any location of your server.
Open php.ini and add this line:
curl.cainfo = "[the_location]\cacert.pem"
Restart your webserver.
That’s it. 🙂
I have a Drupal 8 site and I need to make a http request to another server (for content) and append it into the page like footer. I can't do this after DOM is loaded because of SEO issues.
I'm familiar with WordPress and so easy to do it with WP. However, I'm confused about how to do this with .twig, Drupal 8. Any suggestions would be great. Thanks.
If you want the content to be part of the DOM when it is sent to the browser this is not something you want to do in Twig, you should have the content loaded earlier in the process.
You can create a module that defines custom block and place that block in the correct region of your theme.
The block plugin class requires you to write a build() method that returns a render array for your block. Within build() you can do whatever you need to acquire the content, including making an HTTP Request using Symfony's Guzzle client:
public function build() {
$url = 'https://www.example.com/remote/service';
$client = \Drupal::httpClient();
$request = $client->createRequest('GET', $url);
// Do whatever's needed to extract the data you need from the request...
$build = ['my_remote_block' => [
'#theme' => 'my_custom_theme_function',
'#attributes' => [
//An array of variables to pass to the theme
],
'#cache' => [
//Some appropriate cache settings
],
],
];
If you are getting HTML back from your request you could skip the custom theme function and return an array with '#type' => 'markup' and then a field for the markup. The rest of this example assumes you get data back and want to render it yourself.
In your module's .module file you can define the custom theme function (so you can use a twig file of your own design).
function my_module_theme($existing, $type, $theme, $path) {
return [
'my_custom_theme_function' => [
'variables'=> [
// defaults for variables used in this block.
],
],
];
}
Then finally you can create a twig file named my-custom-theme-function.html.twig to render the output.
Often these kinds of setups are quite slow (since the browser's request then triggers another HTTP request + processing time) so you should consider either caching the block as much as possible or using a technique like BigPipe (which is probably not an option for you based on your question but seemed worth pointing out).
By default the error mail only takes these server variables from log.php:
protected static $log_globals = array(
'_SERVER' => array(
'HTTP_ACCEPT',
'HTTP_ACCEPT_CHARSET',
'HTTP_ACCEPT_ENCODING',
'HTTP_ACCEPT_LANGUAGE',
'HTTP_REFERRER',
'HTTP_USER_AGENT',
'HTTPS',
'REMOTE_ADDR',
),
);
How do I add 'HTTP_X_FORWARDED_FOR' to my error e-mails without modifying the core files?
This is actually possible via the new configuration system in Silverstripe. Have a YAML config file with the following:
SS_Log:
log_globals:
'_SERVER':
- 'HTTP_X_FORWARDED_FOR'
This adds HTTP_X_FORWARDED_FOR to the _SERVER array on the log_globals static variable.
I am using the KNPSnappy Bundle with the Google Tool Wkhtml2pdf.
That is working with the Firefox 31 I use for the development (and Opera).
On our Company Computers is IE9 available.
With the IE I get an error:
There is the Question about open or save the file.
If I choose save it will tell note(3) couldn't be downloaded.
If I click retry it will freeze the IE.
I did check that the webpage is local internet with Low security level.
Working on an Centos/Apache Server.
Did not find an error in log off Apache or Symfony or Eventlog.
Where to find and information?
The File name 'note' that comes with error in IE is not the filename that was created in Firfox.
I did find the problem that was breaking the IE9.
The 201 as a response code was the problem just changed it to 200 and also the IE was working fine like the Firefox and the Opera did.
return new Response (
// use wkhtmltopdf options
$this->get ( 'knp_snappy.pdf' )->getOutputFromHtml ( $html, array (
'orientation' => 'Portrait',
'images' => true
) ), 201, array (
'Content-Type' => 'application/pdf',
'Content-Disposition' => 'attachment; filename="Invnr_' .$id. '.pdf"',
'Charset' => 'UTF-8',
'images' => true,
'print-media-type' => true
) );