Handling of shortlinks

[jeffpaul]

Describe the bug
Originally reported by @rickalee: #57 (comment)

Client just had a permalink with 165 characters that truncated post title. I see the 'autoshare_for_twitter_post_url' filter but I think we should add a Setting to use shortlinks i.e. example.com/?p=1234

Original response by @jeffpaul: #57 (comment)

@rickalee using shortlinks, as an option, seems to make sense. Though I'm surprised that Twitter itself didn't shorten the link with their t.co link shortener, I wonder if there's a way to trigger that via their API so we don't need to worry about adding a setting for that in the plugin and just let Twitter shorten things on their end?

Sidebar: let's move this into a separate issue to discuss link shortening.

Steps to Reproduce

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

If a link to the post/page/whatever is included in our tweet status, then my assumption is those links (if they're longer than the t.co links) will be shortened to the t.co link when posted to Twitter.

Screenshots

n/a

Environment information

• Device:
• OS:
• Browser and version:
• WordPress version:

• Plugins and version:
• Theme and version:

• Site Health Info:

Additional context

Related to #57

[jeffpaul]

@rickalee let's pick up conversation on your shortlink bug/needs here; please provide a little more clarity on the issue you're seeing as my assumption is that t.co links should resolve any issues with links truncating status messages when posted to Twitter.

[iamdharmesh]

This could be fixed by #288