make graph more meaningful

[overcuriousity]

if a search with multiple usernames is launched, it creates an additional site node where they both are found. advantages:

• better recognition, that users have a connection with each other
• better detection of false positives when launching a search with two fake usernames (site node = definite false positive)

[soxoj]

Thanks again! <3 That's a pretty big change of logic. Could you show some examples before/after?

[overcuriousity]

Sure!

Before:

After:

Unfortunately, I noticed that i might have broken some other logic (displaying nodes extracted by parsing?).

But the idea is, that username nodes actually have a connection across some hops if they both have an account on the same platform.

Please feel free to close PR as its currently breaking more than doing any good...

[soxoj]

This is quite good!

I will not close the PR, ofc - these are good changes, and they will be merged! But I want to make sure that no other logic breaks and fix it if necessary.

I’ll test everything and think about tests for the future; this will take some time 👍

[overcuriousity]

Great news, appreciate it!

[overcuriousity]

Fixed. Problem was caused by the same issue as the one resolved in #1975.

[overcuriousity]