Bring Gutenberg theme to Rosetta sites

[felipeelia]

Currently, ​this page is a separate site with a different theme, so it's not possible to translate it.

If we create a page template in wporg-main theme, Rosetta sites could create their own pages with that style, and that way inform non-English speakers about Gutenberg.

[obenland]

In 7520:

Gutenberg: Hide sidebar, tips, and revision link

Makes for a better ux when loading up Frontenberg.

See #3703.

[obenland]

In 7521:

Gutenberg: Make ajax handler available to logged out users.

See #3703.

[obenland]

In 7522:

Gutenberg: Limit media library to these 40 posts.

See #3703.

[dd32]

In 7523:

Gutenberg: Override the REST API to provide gutenberg with some static content.
This is a hacky way to avoid having to hack capabilities.

See #3703.

[dd32]

In 7524:

Gutenberg: Add a missing attribute to the Spacer blocks so that Gutenberg can parse the blocks correctly.

See #3703.

[obenland]

In 7525:

Gutenberg: Account for editor context in image blocks.

See #3703.

[dd32]

In 7526:

Gutenberg: Mark default content up for eventual translation.

See #3703.

[dd32]

In 7527:

Gutenberg: Use relative links to the plugin directory in the default content, so that it'll link to localised plugins.

See #3703.

[tellyworth]

In 7528:

Gutenberg: hide editor toolbar buttons that are irrelevant for the demo.

See #3703

[tellyworth]

In 7529:

Gutenberg: move styles from [7528] to theme stylesheet.

See #3703

[tellyworth]

In 7532:

Gutenberg: refine hidden buttons.

See #3703

[tellyworth]

In 7533:

Gutenberg: hide upload UI in the media library.

See #3703

[dd32]

In 7534:

Gutenberg: After [7523] add some gutenberg-specific REST API fields.

See #3703.

[obenland]

In 7535:

Gutenberg: Account for toolbar with sidebar closed.

See #3703.

[tellyworth]

In 7536:

Gutenberg: block more buttons and revise CSS

See #3703

[tellyworth]

In 7537:

Gutenberg: disable embed blocks till we have a safe way to support them.

See #3703

[dd32]

In 7538:

Gutenberg: Remove some duplicated image blocks which show up in Safari.

See #3703.

[dd32]

In 7539:

Gutenberg: Use full URLs with a localised domain name in the links to the plugins.

See #3703.

[dd32]

In 7540:

Gutenberg: Downgrade two heading blocks to bold paragraphs instead.

See #3703.

[dd32]

In 7541:

Gutenberg: Reorder the Features Gallery.

See #3703.

[obenland]

In 7542:

Gutenberg: Avoid horizontal scrollbar on small screens.

Props kjellr.
See #3703.

[obenland]

In 7543:

WP.org: Link wp-logo to About pages for logged-out users.

See #3703.

[dd32]

In 7544:

Gutenberg: Add an extra gutenberg rest-api field missing from our static responses.

See #3703.

[dd32]

In 7545:

Gutenberg: Fix some block validation errors after [7540].

See #3703.

[obenland]

In 7546:

Gutenberg: Re-enable embeds and dynamic blocks.

See #3703.

[obenland]

In 7547:

Gutenberg: Disable shortcode block-just in case.

Props noisysocks.
See #3703.

[obenland]

In 7548:

Gutenberg: Bulletproofing endpoint checks.

Props noisysocks.
See #3703.

[obenland]

In 7551:

Gutenberg: Limit header styles to wp.org contexts.

Props noisysocks.
See #3703.

[tellyworth]

In 7552:

Gutenberg: make Download button non-editable so it's clickable from the editor.

See #3703

[dd32]

In 7553:

Gutenberg: Allow media uploads from the front-end, which are not actually uploaded but just stored in the browser.
This allows images to be uploaded through drag-and-drop interfaces for a customised experience.

See #3703.

[tellyworth]

In 7554:

Gutenberg: center the Download button. Props @noisysocks

See #3703

[tellyworth]

In 7555:

Gutenberg: left-align headings.

See #3703

[tellyworth]

In 7556:

Gutenberg: fix middleware issue causing REST API bugs

See #3703

[tellyworth]

In 7558:

Gutenberg: prevent unbounded query so the category block works.

Props @noisysocks
See #3703

[tellyworth]

In 7559:

Gutenberg: hide download button from inserter.

We could re-enable it later if we add an edit UI.

See #3703

[tellyworth]

In 7561:

Gutenberg: have the media library include some real images to experiment with.

Photos sourced from Unsplash, credits included in image captions.

See #3703

[dd32]

In 7562:

Gutenberg: Better "fake upload" support for non-images.

See #3703.

[tellyworth]

In 7563:

Gutenberg: no need to show functional images in the media library.

See #3703

[obenland]

In 7564:

Gutenberg: Launch Gutenfront on main site.

Props tomjn, kjellr, dd32, tellyworth, obenland, noisysocks, et al.
See #3703.

[obenland]

In 7566:

Gutenberg: Account for Add Block icon.

Props noisysocks.
See #3703.

[tellyworth]

In 7567:

Gutenberg: make the bottom download button clickable too.

See #3703

[obenland]

In 7568:

Gutenberg: Make strings translatable.

Fixes #3703.

[tellyworth]

In 7571:

Gutenberg: add image asset for sharing preview.

See #3703

[dd32]

In 7572:

Gutenberg: Remove a stray " causing an empty href for the link.

Props greatislander.
See #3703.

[Presskopp]

"Meet your new best friend, Blocks" best friend*s* ?
https://meta.trac.wordpress.org/browser/sites/trunk/wordpress.org/public_html/wp-content/themes/pub/gutenberg/gutenfront-content.php?marks=45#L45

Javascript -> JavaScript ?
https://meta.trac.wordpress.org/browser/sites/trunk/wordpress.org/public_html/wp-content/themes/pub/gutenberg/gutenfront-content.php?marks=95#L95

endless combinations, endless layouts, endless possibility -> possibilities ?
https://meta.trac.wordpress.org/browser/sites/trunk/wordpress.org/public_html/wp-content/themes/pub/gutenberg/gutenfront-content.php?marks=73#L73

[obenland]

In 7578:

Gutenberg: Avoid duplicate scrollbars.

See #3703.

[dd32]

In 7580:

Gutenberg: Preload some REST API endpoints with mock/static data to avoid REST API failure errors.

See #3703.

[dd32]

In 7581:

Gutenberg: Remove some redundant sprintf() calls in the inline javascript.

See #3703.

[tellyworth]

In 7582:

Gutenberg: content edits. Thanks @Presskopp and others.

See #3703

[dd32]

In 7584:

Gutenberg: Run our tweaks and custom JS after the core Gutenberg JS.

See #3703.

[dd32]

In 7593:

Gutenberg: Override wp.domReady with a version which doesn't contain a race-condition, this fixes the whitescreen on frontendberg on first load.

wp.domReady() is incorrectly regisering callbacks (such as the Gutenberg init function) to be fired on DOMContentLoaded AFTER that event has already fired, causing the callbacks to never run.
This replaces it with a version which does work, calling the callback immediately when document.readyState is at interactive (which is what fires DOMContentLoaded) or complete (when styles/images/etc are loaded, which the Gutenberg wp.domReady does).

See #3703, #3735.