Gutenberg integration

[lkraav]

Hey Kyle. You think we could add a button in the list row that opens the post editor in Gutenberg mode (if it's installed)? It's a bit of a hassle to switch out of Nested mode.

[kylephillips]

I would suggest using the nestedpages_edit_link filter for this.

Here is an example

[lkraav]

Well, this would lose the ability to pick the editor on the go. Here's a super crude hack for app/Views/partials/row.php:

<a href="<?php echo str_replace( [ 'post=', 'action=edit' ], [ 'post_id=', 'page=gutenberg' ], apply_filters('nestedpages_edit_link', get_edit_post_link(), $this->post) ); ?>" class="page-link page-title">
            <span class="title"><em>Gutenberg</em></span>
</a>

Based on the learnings here, it'd really be useful if Edit span would be its own separate link, perhaps controlled by a filterable $actions variable, so people could add their own (although not sure at all how widely used this feature would be). Still, LOC difference would be negligible and nothing would really regress.

I could look to whip something up at a PR level.

[kylephillips]

I may look into adding a separate filter for the edit link, but since Gutenberg is still in dev/testing mode, and slated for core eventually, I'd rather not hard-code a link/button in the NP interface.

[lkraav]

PS Gutenberg 0.5.0 is soon going to take yet another step towards becoming the main editor WordPress/gutenberg#1797