Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add kses support for repeat #4637

Closed
wants to merge 3 commits into from
Closed

Add kses support for repeat #4637

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
ec289a6
Add kses support for repeat
tellthemachines Jun 19, 2023
79472f5
Re-add deleted lines
tellthemachines Jun 20, 2023
a770e98
Add test for unsupported function
tellthemachines Jun 20, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions src/wp-includes/kses.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2279,7 +2279,7 @@ function kses_init() {
* Extended `margin-*` and `padding-*` support for logical properties.
* @since 6.2.0 Added support for `aspect-ratio`, `position`, `top`, `right`, `bottom`, `left`,
* and `z-index` CSS properties.
* @since 6.3.0 Extended support for `filter` to accept a URL.
* @since 6.3.0 Extended support for `filter` to accept a URL and added support for repeat().
*
* @param string $css A string of CSS rules.
* @param string $deprecated Not used.
Expand Down Expand Up @@ -2563,7 +2563,7 @@ function safecss_filter_attr( $css, $deprecated = '' ) {
* Nested functions and parentheses are also removed, so long as the parentheses are balanced.
*/
$css_test_string = preg_replace(
'/\b(?:var|calc|min|max|minmax|clamp)(\((?:[^()]|(?1))*\))/',
'/\b(?:var|calc|min|max|minmax|clamp|repeat)(\((?:[^()]|(?1))*\))/',
'',
$css_test_string
);
Expand Down
24 changes: 22 additions & 2 deletions tests/phpunit/tests/kses.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -937,6 +937,7 @@ public function test_wp_kses_attr_no_attributes_allowed_with_false() {
* @ticket 48376
* @ticket 55966
* @ticket 56122
* @ticket 58551
* @dataProvider data_safecss_filter_attr
*
* @param string $css A string of CSS rules.
Expand Down Expand Up @@ -1047,9 +1048,9 @@ public function data_safecss_filter_attr() {
'css' => 'grid-template-rows: 40px 4em 40px;grid-auto-rows: min-content;grid-row-start: -1;grid-row-end: 3;grid-row-gap: 1em',
'expected' => 'grid-template-rows: 40px 4em 40px;grid-auto-rows: min-content;grid-row-start: -1;grid-row-end: 3;grid-row-gap: 1em',
),
// `grid` does not yet support functions or `\`.
// `grid` does not yet support `\`.
array(
'css' => 'grid-template-columns: repeat(2, 50px 1fr);grid-template: 1em / 20% 20px 1fr',
'css' => 'grid-template: 1em / 20% 20px 1fr',
'expected' => '',
),
// `flex` and `grid` alignments introduced in 5.3.
Expand Down Expand Up @@ -1321,6 +1322,25 @@ public function data_safecss_filter_attr() {
'css' => 'filter: url( my-file.svg#svg-blur );',
'expected' => 'filter: url( my-file.svg#svg-blur )',
),
// Support for `repeat` function.
array(
'css' => 'grid-template-columns: repeat(4, minmax(0, 1fr))',
'expected' => 'grid-template-columns: repeat(4, minmax(0, 1fr))',
),
array(
'css' => 'grid-template-columns: repeat(auto-fill, minmax(min(12rem, 100%), 1fr))',
'expected' => 'grid-template-columns: repeat(auto-fill, minmax(min(12rem, 100%), 1fr))',
),
// Malformed repeat, no closing `)`.
array(
'css' => 'grid-template-columns: repeat(4, minmax(0, 1fr)',
'expected' => '',
),
tellthemachines marked this conversation as resolved.
Show resolved Hide resolved
// Malformed repeat, contains unsupported function.
array(
'css' => 'grid-template-columns: repeat(4, unsupported(0, 1fr)',
'expected' => '',
),
);
}

Expand Down