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Move to 6.5 compat folder
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@cbravobernal
cbravobernal committed Feb 8, 2024
1 parent ed9c4a5 commit c4b48b6
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Showing 2 changed files with 105 additions and 106 deletions.
106 changes: 0 additions & 106 deletions lib/compat/wordpress-6.4/script-loader.php
View file
Original file line number Diff line number Diff line change
Expand Up @@ -107,109 +107,3 @@ static function ( $settings ) {
return $settings;
}
);


/**
* Prints inline JavaScript wrapped in `<script>` tag.
*
* It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter.
* Automatically injects type attribute if needed.
*
* @since 5.7.0
*
* @param string $javascript Inline JavaScript code.
* @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes.
*/
function gutenberg_print_inline_script_tag( $javascript, $attributes = array() ) {
echo gutenberg_get_inline_script_tag( $javascript, $attributes );
}


/**
* Wraps inline JavaScript in `<script>` tag.
*
* It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter.
* Automatically injects type attribute if needed.
*
* @since 5.7.0
*
* @param string $javascript Inline JavaScript code.
* @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes.
* @return string String containing inline JavaScript code wrapped around `<script>` tag.
*/
function gutenberg_get_inline_script_tag( $data, $attributes = array() ) {
$is_html5 = current_theme_supports( 'html5', 'script' ) || is_admin();
if ( ! isset( $attributes['type'] ) && ! $is_html5 ) {
// Keep the type attribute as the first for legacy reasons (it has always been this way in core).
$attributes = array_merge(
array( 'type' => 'text/javascript' ),
$attributes
);
}

/*
* XHTML extracts the contents of the SCRIPT element and then the XML parser
* decodes character references and other syntax elements. This can lead to
* misinterpretation of the script contents or invalid XHTML documents.
*
* Wrapping the contents in a CDATA section instructs the XML parser not to
* transform the contents of the SCRIPT element before passing them to the
* JavaScript engine.
*
* Example:
*
* <script>console.log('&hellip;');</script>
*
* In an HTML document this would print "&hellip;" to the console,
* but in an XHTML document it would print "…" to the console.
*
* <script>console.log('An image is <img> in HTML');</script>
*
* In an HTML document this would print "An image is <img> in HTML",
* but it's an invalid XHTML document because it interprets the `<img>`
* as an empty tag missing its closing `/`.
*
* @see https://www.w3.org/TR/xhtml1/#h-4.8
*/
if (
! $is_html5 &&
(
! isset( $attributes['type'] ) ||
'module' === $attributes['type'] ||
str_contains( $attributes['type'], 'javascript' ) ||
str_contains( $attributes['type'], 'ecmascript' ) ||
str_contains( $attributes['type'], 'jscript' ) ||
str_contains( $attributes['type'], 'livescript' )
)
) {
/*
* If the string `]]>` exists within the JavaScript it would break
* out of any wrapping CDATA section added here, so to start, it's
* necessary to escape that sequence which requires splitting the
* content into two CDATA sections wherever it's found.
*
* Note: it's only necessary to escape the closing `]]>` because
* an additional `<![CDATA[` leaves the contents unchanged.
*/
$data = str_replace( ']]>', ']]]]><![CDATA[>', $data );

// Wrap the entire escaped script inside a CDATA section.
$data = sprintf( "/* <![CDATA[ */\n%s\n/* ]]> */", $data );
}

$data = "\n" . trim( $data, "\n\r " ) . "\n";

/**
* Filters attributes to be added to a script tag.
*
* @since 5.7.0
*
* @param array $attributes Key-value pairs representing `<script>` tag attributes.
* Only the attribute name is added to the `<script>` tag for
* entries with a boolean value, and that are true.
* @param string $data Inline data.
*/
$attributes = apply_filters( 'wp_inline_script_attributes', $attributes, $data );

return sprintf( "<script%s>%s</script>\n", wp_sanitize_script_attributes( $attributes ), $data );
}
105 changes: 105 additions & 0 deletions lib/compat/wordpress-6.5/script-loader.php
View file
Original file line number Diff line number Diff line change
Expand Up @@ -100,3 +100,108 @@ function gutenberg_update_wp_date_settings( $scripts ) {
}

add_action( 'wp_default_scripts', 'gutenberg_update_wp_date_settings' );

/**
* Prints inline JavaScript wrapped in `<script>` tag.
*
* It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter.
* Automatically injects type attribute if needed.
*
* @since 5.7.0
*
* @param string $javascript Inline JavaScript code.
* @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes.
*/
function gutenberg_print_inline_script_tag( $javascript, $attributes = array() ) {
echo gutenberg_get_inline_script_tag( $javascript, $attributes );
}


/**
* Wraps inline JavaScript in `<script>` tag.
*
* It is possible to inject attributes in the `<script>` tag via the {@see 'wp_script_attributes'} filter.
* Automatically injects type attribute if needed.
*
* @since 5.7.0
*
* @param string $javascript Inline JavaScript code.
* @param array $attributes Optional. Key-value pairs representing `<script>` tag attributes.
* @return string String containing inline JavaScript code wrapped around `<script>` tag.
*/
function gutenberg_get_inline_script_tag( $data, $attributes = array() ) {
$is_html5 = current_theme_supports( 'html5', 'script' ) || is_admin();
if ( ! isset( $attributes['type'] ) && ! $is_html5 ) {
// Keep the type attribute as the first for legacy reasons (it has always been this way in core).
$attributes = array_merge(
array( 'type' => 'text/javascript' ),
$attributes
);
}

/*
* XHTML extracts the contents of the SCRIPT element and then the XML parser
* decodes character references and other syntax elements. This can lead to
* misinterpretation of the script contents or invalid XHTML documents.
*
* Wrapping the contents in a CDATA section instructs the XML parser not to
* transform the contents of the SCRIPT element before passing them to the
* JavaScript engine.
*
* Example:
*
* <script>console.log('&hellip;');</script>
*
* In an HTML document this would print "&hellip;" to the console,
* but in an XHTML document it would print "…" to the console.
*
* <script>console.log('An image is <img> in HTML');</script>
*
* In an HTML document this would print "An image is <img> in HTML",
* but it's an invalid XHTML document because it interprets the `<img>`
* as an empty tag missing its closing `/`.
*
* @see https://www.w3.org/TR/xhtml1/#h-4.8
*/
if (
! $is_html5 &&
(
! isset( $attributes['type'] ) ||
'module' === $attributes['type'] ||
str_contains( $attributes['type'], 'javascript' ) ||
str_contains( $attributes['type'], 'ecmascript' ) ||
str_contains( $attributes['type'], 'jscript' ) ||
str_contains( $attributes['type'], 'livescript' )
)
) {
/*
* If the string `]]>` exists within the JavaScript it would break
* out of any wrapping CDATA section added here, so to start, it's
* necessary to escape that sequence which requires splitting the
* content into two CDATA sections wherever it's found.
*
* Note: it's only necessary to escape the closing `]]>` because
* an additional `<![CDATA[` leaves the contents unchanged.
*/
$data = str_replace( ']]>', ']]]]><![CDATA[>', $data );

// Wrap the entire escaped script inside a CDATA section.
$data = sprintf( "/* <![CDATA[ */\n%s\n/* ]]> */", $data );
}

$data = "\n" . trim( $data, "\n\r " ) . "\n";

/**
* Filters attributes to be added to a script tag.
*
* @since 5.7.0
*
* @param array $attributes Key-value pairs representing `<script>` tag attributes.
* Only the attribute name is added to the `<script>` tag for
* entries with a boolean value, and that are true.
* @param string $data Inline data.
*/
$attributes = apply_filters( 'wp_inline_script_attributes', $attributes, $data );

return sprintf( "<script%s>%s</script>\n", wp_sanitize_script_attributes( $attributes ), $data );
}

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