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Footnotes: autosave is not slashing JSON #53664

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merged 4 commits into from
Aug 16, 2023
Merged

Footnotes: autosave is not slashing JSON #53664

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ea1603a
Footnotes: autosave saves decoded JSON
ellatrix Aug 15, 2023
dfd972e
wp_slash
ellatrix Aug 15, 2023
0e60e38
Curly quote
ellatrix Aug 15, 2023
6541a8a
Slash on save and restore
ellatrix Aug 15, 2023
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8 changes: 4 additions & 4 deletions packages/block-library/src/footnotes/index.php
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@ function wp_save_footnotes_meta( $revision_id ) {

if ( $footnotes ) {
// Can't use update_post_meta() because it doesn't allow revisions.
update_metadata( 'post', $revision_id, 'footnotes', $footnotes );
update_metadata( 'post', $revision_id, 'footnotes', wp_slash( $footnotes ) );
}
}
}
Expand Down Expand Up @@ -154,7 +154,7 @@ function wp_add_footnotes_revisions_to_post_meta( $post ) {

if ( $footnotes ) {
// Can't use update_post_meta() because it doesn't allow revisions.
update_metadata( 'post', $wp_temporary_footnote_revision_id, 'footnotes', $footnotes );
update_metadata( 'post', $wp_temporary_footnote_revision_id, 'footnotes', wp_slash( $footnotes ) );
}
}
}
Expand All @@ -176,7 +176,7 @@ function wp_restore_footnotes_from_revision( $post_id, $revision_id ) {
$footnotes = get_post_meta( $revision_id, 'footnotes', true );

if ( $footnotes ) {
update_post_meta( $post_id, 'footnotes', $footnotes );
update_post_meta( $post_id, 'footnotes', wp_slash( $footnotes ) );
} else {
delete_post_meta( $post_id, 'footnotes' );
}
Expand Down Expand Up @@ -243,7 +243,7 @@ function _wp_rest_api_autosave_meta( $autosave ) {
return;
}

update_post_meta( $id, 'footnotes', $body['meta']['footnotes'] );
update_post_meta( $id, 'footnotes', wp_slash( $body['meta']['footnotes'] ) );
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Auto saving still triggers the count() error for me, but not when I add wp_slash() to the update in wp_save_footnotes_meta, e.g.,

update_metadata( 'post', $revision_id, 'footnotes', wp_slash( $footnotes ) );

I guess that's being called as well?

}
// See https://github.com/WordPress/wordpress-develop/blob/2103cb9966e57d452c94218bbc3171579b536a40/src/wp-includes/rest-api/endpoints/class-wp-rest-autosaves-controller.php#L391C1-L391C1.
add_action( 'wp_creating_autosave', '_wp_rest_api_autosave_meta' );
Expand Down
34 changes: 28 additions & 6 deletions test/e2e/specs/editor/various/footnotes.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -291,7 +291,8 @@ test.describe( 'Footnotes', () => {
await editor.clickBlockToolbarButton( 'More' );
await page.locator( 'button:text("Footnote")' ).click();

await page.keyboard.type( 'first footnote' );
// Check if content is correctly slashed on save and restore.
await page.keyboard.type( 'first footnote"' );

const id1 = await editor.canvas.evaluate( () => {
return document.activeElement.id;
Expand All @@ -316,7 +317,7 @@ test.describe( 'Footnotes', () => {
id: id2,
},
{
content: 'first footnote',
content: 'first footnote"',
id: id1,
},
] );
Expand All @@ -329,7 +330,7 @@ test.describe( 'Footnotes', () => {
// This also saves the post!
expect( await getFootnotes( page ) ).toMatchObject( [
{
content: 'first footnote',
content: 'first footnote"',
id: id1,
},
{
Expand All @@ -338,6 +339,16 @@ test.describe( 'Footnotes', () => {
},
] );

const editorPage = page;
const previewPage = await editor.openPreviewPage();

await expect(
previewPage.locator( 'ol.wp-block-footnotes' )
).toHaveText( 'first footnote” ↩︎second footnote ↩︎' );

await previewPage.close();
await editorPage.bringToFront();

// Open revisions.
await editor.openDocumentSettingsSidebar();
await page
Expand All @@ -355,10 +366,19 @@ test.describe( 'Footnotes', () => {
id: id2,
},
{
content: 'first footnote',
content: 'first footnote"',
id: id1,
},
] );

const previewPage2 = await editor.openPreviewPage();

await expect(
previewPage2.locator( 'ol.wp-block-footnotes' )
).toHaveText( 'second footnote ↩︎first footnote” ↩︎' );

await previewPage2.close();
await editorPage.bringToFront();
} );

test( 'can be previewed when published', async ( { editor, page } ) => {
Expand Down Expand Up @@ -392,12 +412,14 @@ test.describe( 'Footnotes', () => {
// path).
await editor.canvas.click( 'ol.wp-block-footnotes li span' );
await page.keyboard.press( 'End' );
await page.keyboard.type( '3' );
// Test slashing.
await page.keyboard.type( '3"' );

const previewPage2 = await editor.openPreviewPage();

// Note: quote will get curled by wptexturize.
await expect(
previewPage2.locator( 'ol.wp-block-footnotes li' )
).toHaveText( '123 ↩︎' );
).toHaveText( '123″ ↩︎' );
} );
} );