SlickQuiz: Optionally extract the quiz ID from the URL - patch included

[nfreear]

Hi,

I'm using Slick Quiz in a project - nice work @jewlofthelotus.

I'd like to propose a backwards-compatible option please. When the shortcode contains an ID value of "url", look for the quiz ID in the URL of the blog post or page.

Shortcode:

    [slickquiz id=url]

URL example:

    /path-to-page-or-post/{QUIZ ID}/

I'll attach a patch and/or point to a changeset on a branch on GitHub. The patch will guard against mis-spelling and potential security issues.

I hope this helps. Many thanks,

Nick

[nfreear]

Patch for "php/slickquiz-front.php" (Git format)

[nfreear]

You can also see the commit on GitHub (forked from, ​Github: wp-plugins/slickquiz):

• ​Github: nfreear/slickquiz@0cacca7c

[nfreear]

Please ignore the last comment ;).

See instead:

• ​Github: jewlofthelotus/SlickQuiz-WordPress -- pull request 48

[nfreear]

I'm happy to say that Julie has ​merged my patch.

Closing.