support for Gutenberg : cover image and other blocks

[ghost]

• The Ultimate Guide to Gutenberg Image Alignments in WordPress Themes — Rich Tabor https://richtabor.com/gutenberg-image-alignments/
• Get Your WordPress Theme Gutenberg-ready — Ellen Bauer https://www.elmastudio.de/en/get-your-wordpress-theme-gutenberg-ready/
• Getting Your Theme Ready for Gutenberg — Bill Erickson https://www.billerickson.net/getting-your-theme-ready-for-gutenberg/

[ghost]

will be done here presscustomizr/hueman#702

[eri-trabiccolo]

see also #1611 for blockquotes and pullquotes

[eri-trabiccolo]

reopening because of presscustomizr/hueman#702 (comment)

[eri-trabiccolo]

According to https://richtabor.com/gutenberg-image-alignments/

these are the blocks that support new content alignments:

• Pullquote Block

• Gallery Block

• Image Block

• Cover Image Block

• Video/Audio Block

• Table Block

• Columns Block

• Text Columns Block

• Categories Block (fullwidth only)

• Embed Block

• Media & Text

I'm going to see which and how to implement their alignment.

Edit:
As of now 15/11/2018:

• no alignwide alignfull classes are added to the Pullquote Block (probably a Gutenberg bug), anyway I "emulated" the test by manually adding those classes.
• couldn't find the Text Columns block, I guess it has been replaced by the Media & Text, that I've added to the list.
• The Table block has been aligned with some additional JS at the moment in the cases:
  a) alignwide
  b) alignfull and alignwide in a boxed layout

[ghost]

OK Thank you.
Let's schedule a chat about this and select2 at around 2PM, what do you think ?

[eri-trabiccolo]

Fine for me, talk you later then!

[ghost]

https://weblines.com.au/gutenberg-blocks-wide-alignment-full-width/

What Block Types Can Be Full or Wide-Aligned?

Assuming that your theme supports them, the new alignment options are offered for these blocks:-

• Cover Image Block
• Image Block
• Gallery Block
• Pullquote Block
• Video Block
• Table Block
• Columns Block
• Categories Block (fullwidth only)
• Embed Block

[eri-trabiccolo]

see list of succesfully tested blocks with:
#1628
https://github.com/presscustomizr/customizr-front-js-parts/pull/43

at:
#1601 (comment)