Drupal 8.x

Hello,

I am totally new to Drupal 8 module development and after searching in different forum I have still not found an answer to something I consider really basic.

Apologies if my question kind of newbie.

I would like to build some custom modules and make their visibility change at runtime for the currently logged on user.

So let say that user X logs on the Drupal site and clicks a check box on custom module A

How can I filter a view based on the pathauto version of the title in the URL? I have been stumped by this.

I have a content type, lets call it “Topic”, and it has many fields, here’s a few:
Basic facts, Causes, Symptoms (and more!) They are all paragraph fields.

There will be many of these topics on the site.

I made some migration of pretty old website to d8. And urls ported fine from latest WP version: 

/user1/article-name1
/user2/2009/article-about-something
/user3/2017/11/06/article-something

But from what I see in google many articles would be linked with index.php at the end i.e.:

/user1/article-name1/index.php
/user2/2009/article-about-something/index.php
/user3/2017/11/06/article-something/index.php

Hello !

I have a problem :

I have downloaded the module Bootstrap Paragraph in my source files (see image)

https://i.goopics.net/3Ao3q.png

The problem is when I go in the WYSIWYG (see image)

https://i.goopics.net/G5GJn.png

I can change colors of the background, width etc.. but when I save/publish the background and the width settings it doesn’t work.. (see image)

Hello,

Is it possible to do the following:

I want to have a short MP3-file - a kind of and "audio-logo" or signature tune - played when a user enters the start page of my site. When the user then navigates to other pages of the site and then again returns to the startpage, the file should NOT be played again. I have an idea that this should be possible with the new DR8-Media module (plus extensions). I also imagine one would somehow have to use a cookie to remember the fact that the file has already been played. 

Any ideas?

Thanks
H. Stoellinger

While the current Drupal 8 has Migrate UI, then what is the best way to import node with:

- able to replace existing node based on NID, Title, or certain Field (i.e: ISBN which unique for Book) ?

Or should I still use Content Import module (unfortunately I see no maintainer available for this module)? Any other suggestion module please?