Module development and code questions

Hello everybody!

I need some inspiration/advice on which way to go further.

Site: a free site for shrinks. In return I want members to paste an iframe on their personal site (SEO-shizzles, you know)

Target : (authenticated) member has a personal iframe available (content includes their name and the link links to their personal page (view) on my site)

EDIT: Sorry if this is a simple question, I've been out of Drupal since D7 !!

Hello. 

I need hook/s for create an custom module for possibility for user/s for autologin.

This user/s only may see only one view or type of content.

Only for view content and view of thid content type.

With possibility of creation QR code for login. 

Not other permissions. 

Thanks 

Hello

I installed the OpenTBS by composer into my drupal9 project.
https://www.tinybutstrong.com/opentbs.php

After that, apply the following code inside the controller.
--------------------------------------------------------------------------
include_once(getcwd() .'/vendor/tinybutstrong/tinybutstrong/tbs_class.php');
include_once(getcwd() .'/vendor/tinybutstrong/opentbs/tbs_plugin_opentbs.php');

I'm building a custom module to be used to modify the general layout for my site, specifically for a landing page and splitting the site into some major sub-sections that are themed slightly differently. To do this, I'd like to hide certain regions and blocks from these particular routes/pages.

I'm having trouble finding a way to access a list of regions and then unsetting them programmatically. I found some forum answers to similar questions that use something like this:

What i need to ask if it is possible to login into drupal with users from another system ,but the point is that i do not need to register these users as drupal users , is it possible or i should register the accounts into drupal ?

Hi, the issue I'm having is the the is-active class isn't set on the <li> for the active language in the language switcher. This only seems to happen after I write a value into the session:

\Drupal::request()->getSession()->set(self::SESSION_KEY_DIN, $userDin);

This seems to happen with any session key, not just the one in this example.