| 1 |
<?php |
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|
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namespace LearnPress\Gutenberg\Utils; |
| 4 |
|
| 5 |
/** |
| 6 |
* StyleAttributes class used for getting class and style from attributes. |
| 7 |
*/ |
| 8 |
class StyleAttributes { |
| 9 |
|
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// Empty style array. |
| 11 |
const EMPTY_STYLE = [ |
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'class' => '', |
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'style' => '', |
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'value' => '', |
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]; |
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|
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/** |
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* If color value is in preset format, convert it to a CSS var. Else return same value |
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* For example: |
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* "var:preset|color|pale-pink" -> "var(--wp--preset--color--pale-pink)" |
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* "#98b66e" -> "#98b66e" |
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* |
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* @param string $color_value value to be processed. |
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* |
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* @return (string) |
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*/ |
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public static function get_color_value( $color_value ) { |
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if ( is_string( $color_value ) && str_contains( $color_value, 'var:preset|color|' ) ) { |
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$color_value = str_replace( 'var:preset|color|', '', $color_value ); |
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return sprintf( 'var(--wp--preset--color--%s)', $color_value ); |
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} |
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|
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return $color_value; |
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} |
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|
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/** |
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* Get CSS value for color preset. |
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* |
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* @param string $preset_name Preset name. |
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* |
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* @return string CSS value for color preset. |
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*/ |
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public static function get_preset_value( $preset_name ) { |
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return "var(--wp--preset--color--$preset_name)"; |
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} |
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|
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/** |
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* Get CSS value for font size. |
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* |
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* @param string $preset_name Preset name. |
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* |
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* @return string CSS value for font size. |
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*/ |
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public static function get_font_size_value( $preset_name ) { |
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return "var(--wp--preset--font-size--$preset_name)"; |
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} |
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|
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/** |
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* If spacing value is in preset format, convert it to a CSS var. Else return same value |
| 60 |
* For example: |
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* "var:preset|spacing|50" -> "var(--wp--preset--spacing--50)" |
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* "50px" -> "50px" |
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* |
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* @param string $spacing_value value to be processed. |
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* |
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* @return (string) |
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*/ |
| 68 |
public static function get_spacing_value( $spacing_value ) { |
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// Used following code as reference: https://github.com/WordPress/gutenberg/blob/cff6d70d6ff5a26e212958623dc3130569f95685/lib/block-supports/layout.php/#L219-L225. |
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if ( is_string( $spacing_value ) && str_contains( $spacing_value, 'var:preset|spacing|' ) ) { |
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$spacing_value = str_replace( 'var:preset|spacing|', '', $spacing_value ); |
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return sprintf( 'var(--wp--preset--spacing--%s)', $spacing_value ); |
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} |
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|
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return $spacing_value; |
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} |
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|
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/** |
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* Get class and style for align from attributes. |
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* |
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* @param array $attributes Block attributes. |
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* @return array |
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*/ |
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public static function get_align_class_and_style( $attributes ) { |
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$align_attribute = $attributes['align'] ?? null; |
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|
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if ( 'wide' === $align_attribute ) { |
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return array( |
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'class' => 'alignwide', |
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'style' => null, |
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); |
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} |
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|
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if ( 'full' === $align_attribute ) { |
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return array( |
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'class' => 'alignfull', |
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'style' => null, |
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); |
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} |
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|
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if ( 'left' === $align_attribute ) { |
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return array( |
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'class' => 'alignleft', |
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'style' => null, |
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); |
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} |
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|
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if ( 'right' === $align_attribute ) { |
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return array( |
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'class' => 'alignright', |
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'style' => null, |
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); |
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} |
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|
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if ( 'center' === $align_attribute ) { |
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return array( |
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'class' => 'aligncenter', |
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'style' => null, |
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); |
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} |
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|
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return self::EMPTY_STYLE; |
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} |
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|
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/** |
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* Get class and style for background-color from attributes. |
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* |
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* @param array $attributes Block attributes. |
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* @return array |
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*/ |
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public static function get_background_color_class_and_style( $attributes ) { |
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$gradient = $attributes['gradient'] ?? null; |
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$background_color = $attributes['backgroundColor'] ?? ''; |
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$custom_background_color = $attributes['style']['color']['background'] ?? ''; |
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$classes = [ $gradient ]; |
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$styles = []; |
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$value = null; |
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|
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if ( $background_color || $custom_background_color || $gradient ) { |
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$classes[] = 'has-background'; |
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} |
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|
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if ( $background_color ) { |
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$value = self::get_preset_value( $background_color ); |
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$styles[] = sprintf( 'background-color: %s;', $value ); |
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} |
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|
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if ( $custom_background_color ) { |
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$styles[] = sprintf( 'background-color: %s;', $custom_background_color ); |
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$value = $custom_background_color; |
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} |
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|
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if ( $gradient ) { |
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$classes[] = sprintf( 'has-%s-gradient-background', $gradient ); |
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} |
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|
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return array( |
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'class' => self::join_styles( $classes ), |
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'style' => self::join_styles( $styles ), |
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'value' => $value, |
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); |
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} |
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|
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/** |
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* Join classes and styles while removing duplicates and null values. |
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* |
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* @param array $rules Array of classes or styles. |
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* @return array |
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*/ |
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protected static function join_styles( $rules ) { |
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return implode( ' ', array_unique( array_filter( $rules ) ) ); |
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} |
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|
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/** |
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* Get class and style for border-color from attributes. |
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* |
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* Data passed to this function is not always consistent. It can be: |
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* Linked - preset color: $attributes['borderColor'] => 'luminous-vivid-orange'. |
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* Linked - custom color: $attributes['style']['border']['color'] => '#681228'. |
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* Unlinked - preset color: $attributes['style']['border']['top']['color'] => 'var:preset|color|luminous-vivid-orange' |
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* Unlinked - custom color: $attributes['style']['border']['top']['color'] => '#681228'. |
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* |
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* @param array $attributes Block attributes. |
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* @return array |
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*/ |
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public static function get_border_color_class_and_style( $attributes ) { |
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$border_color_linked_preset = $attributes['borderColor'] ?? ''; |
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$border_color_linked_custom = $attributes['style']['border']['color'] ?? ''; |
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$custom_border = $attributes['style']['border'] ?? ''; |
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|
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$class = ''; |
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$style = ''; |
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$value = ''; |
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|
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if ( $border_color_linked_preset ) { |
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// Linked preset color. |
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$value = self::get_preset_value( $border_color_linked_preset ); |
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$style .= 'border-color:' . $value . ';'; |
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} elseif ( $border_color_linked_custom ) { |
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// Linked custom color. |
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$style .= 'border-color:' . $border_color_linked_custom . ';'; |
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$value = $border_color_linked_custom; |
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} elseif ( is_array( $custom_border ) ) { |
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// $style .= 'border-style: solid;'; |
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// Unlinked. |
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foreach ( $custom_border as $border_color_key => $border_color_value ) { |
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if ( is_array( $border_color_value ) && array_key_exists( 'color', ( $border_color_value ) ) ) { |
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$style .= 'border-' . $border_color_key . '-color:' . self::get_color_value( $border_color_value['color'] ) . ';'; |
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} |
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} |
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} |
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|
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if ( ! $class && ! $style ) { |
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return self::EMPTY_STYLE; |
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} |
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|
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return array( |
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'class' => $class, |
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'style' => $style, |
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'value' => $value, |
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); |
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} |
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|
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/** |
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* Get class and style for border-radius from attributes. |
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* |
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* @param array $attributes Block attributes. |
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* @return array |
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*/ |
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public static function get_border_radius_class_and_style( $attributes ) { |
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$custom_border_radius = $attributes['style']['border']['radius'] ?? ''; |
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|
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if ( '' === $custom_border_radius ) { |
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return self::EMPTY_STYLE; |
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} |
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|
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$style = ''; |
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|
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if ( is_string( $custom_border_radius ) ) { |
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// Linked sides. |
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$style = 'border-radius:' . $custom_border_radius . ';'; |
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} else { |
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// Unlinked sides. |
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$border_radius = array(); |
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|
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$border_radius['border-top-left-radius'] = $custom_border_radius['topLeft'] ?? ''; |
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$border_radius['border-top-right-radius'] = $custom_border_radius['topRight'] ?? ''; |
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$border_radius['border-bottom-right-radius'] = $custom_border_radius['bottomRight'] ?? ''; |
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$border_radius['border-bottom-left-radius'] = $custom_border_radius['bottomLeft'] ?? ''; |
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|
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foreach ( $border_radius as $border_radius_side => $border_radius_value ) { |
| 252 |
if ( '' !== $border_radius_value ) { |
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$style .= $border_radius_side . ':' . $border_radius_value . ';'; |
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} |
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} |
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} |
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|
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return array( |
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'class' => null, |
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'style' => $style, |
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); |
| 262 |
} |
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|
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/** |
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* Get class and style for border width from attributes. |
| 266 |
* |
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* @param array $attributes Block attributes. |
| 268 |
* @return array |
| 269 |
*/ |
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public static function get_border_width_class_and_style( $attributes ) { |
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$custom_border = $attributes['style']['border'] ?? ''; |
| 272 |
|
| 273 |
if ( '' === $custom_border ) { |
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return self::EMPTY_STYLE; |
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} |
| 276 |
|
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$style = ''; |
| 278 |
|
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if ( array_key_exists( 'width', ( $custom_border ) ) && ! empty( $custom_border['width'] ) ) { |
| 280 |
// Linked sides. |
| 281 |
$style .= 'border-style: solid;'; |
| 282 |
$style .= 'border-width:' . $custom_border['width'] . ';'; |
| 283 |
} else { |
| 284 |
// Unlinked sides. |
| 285 |
foreach ( $custom_border as $border_width_side => $border_width_value ) { |
| 286 |
if ( isset( $border_width_value['width'] ) ) { |
| 287 |
$style .= 'border-' . $border_width_side . '-style: solid;'; |
| 288 |
$style .= 'border-' . $border_width_side . '-width:' . $border_width_value['width'] . ';'; |
| 289 |
} |
| 290 |
} |
| 291 |
} |
| 292 |
|
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return array( |
| 294 |
'class' => null, |
| 295 |
'style' => $style, |
| 296 |
); |
| 297 |
} |
| 298 |
|
| 299 |
/** |
| 300 |
* Get class and style for border width from attributes. |
| 301 |
* |
| 302 |
* @param array $attributes Block attributes. |
| 303 |
* @return array |
| 304 |
*/ |
| 305 |
public static function get_border_style_class_and_style( $attributes ) { |
| 306 |
$custom_border = $attributes['style']['border'] ?? ''; |
| 307 |
|
| 308 |
if ( '' === $custom_border ) { |
| 309 |
return self::EMPTY_STYLE; |
| 310 |
} |
| 311 |
|
| 312 |
$style = ''; |
| 313 |
|
| 314 |
if ( array_key_exists( 'style', ( $custom_border ) ) && ! empty( $custom_border['style'] ) ) { |
| 315 |
$style = 'border-style:' . $custom_border['style'] . ';'; |
| 316 |
} else { |
| 317 |
foreach ( $custom_border as $side => $value ) { |
| 318 |
if ( isset( $value['style'] ) ) { |
| 319 |
$style .= 'border-' . $side . '-style:' . $value['style'] . ';'; |
| 320 |
} |
| 321 |
} |
| 322 |
} |
| 323 |
|
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return array( |
| 325 |
'class' => null, |
| 326 |
'style' => $style, |
| 327 |
); |
| 328 |
} |
| 329 |
|
| 330 |
/** |
| 331 |
* Get space-separated classes from block attributes. |
| 332 |
* |
| 333 |
* @param array $attributes Block attributes. |
| 334 |
* @param array $properties Properties to get classes from. |
| 335 |
* |
| 336 |
* @return string Space-separated classes. |
| 337 |
*/ |
| 338 |
public static function get_classes_by_attributes( $attributes, $properties = array() ) { |
| 339 |
$classes_and_styles = self::get_classes_and_styles_by_attributes( $attributes, $properties ); |
| 340 |
|
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return $classes_and_styles['classes']; |
| 342 |
} |
| 343 |
|
| 344 |
/** |
| 345 |
* Get class and style for font-family from attributes. |
| 346 |
* |
| 347 |
* @param array $attributes Block attributes. |
| 348 |
* @return array |
| 349 |
*/ |
| 350 |
public static function get_font_family_class_and_style( $attributes ) { |
| 351 |
|
| 352 |
$font_family = $attributes['fontFamily'] ?? ''; |
| 353 |
|
| 354 |
if ( $font_family ) { |
| 355 |
return array( |
| 356 |
'class' => sprintf( 'has-%s-font-family', $font_family ), |
| 357 |
'style' => null, |
| 358 |
); |
| 359 |
} |
| 360 |
return self::EMPTY_STYLE; |
| 361 |
} |
| 362 |
|
| 363 |
/** |
| 364 |
* Get class and style for font-size from attributes. |
| 365 |
* |
| 366 |
* @param array $attributes Block attributes. |
| 367 |
* @return array |
| 368 |
*/ |
| 369 |
public static function get_font_size_class_and_style( $attributes ) { |
| 370 |
|
| 371 |
$font_size = $attributes['fontSize'] ?? ''; |
| 372 |
|
| 373 |
$custom_font_size = $attributes['style']['typography']['fontSize'] ?? ''; |
| 374 |
|
| 375 |
if ( ! $font_size && '' === $custom_font_size ) { |
| 376 |
return self::EMPTY_STYLE; |
| 377 |
} |
| 378 |
|
| 379 |
if ( $font_size ) { |
| 380 |
return array( |
| 381 |
'class' => sprintf( 'has-font-size has-%s-font-size', $font_size ), |
| 382 |
'style' => sprintf( 'font-size: %s;', self::get_font_size_value( $font_size ) ), |
| 383 |
); |
| 384 |
} elseif ( '' !== $custom_font_size ) { |
| 385 |
return array( |
| 386 |
'class' => null, |
| 387 |
'style' => sprintf( 'font-size: %s;', $custom_font_size ), |
| 388 |
); |
| 389 |
} |
| 390 |
|
| 391 |
return self::EMPTY_STYLE; |
| 392 |
} |
| 393 |
|
| 394 |
/** |
| 395 |
* Get class and style for font-style from attributes. |
| 396 |
* |
| 397 |
* @param array $attributes Block attributes. |
| 398 |
* @return array |
| 399 |
*/ |
| 400 |
public static function get_font_style_class_and_style( $attributes ) { |
| 401 |
|
| 402 |
$custom_font_style = $attributes['style']['typography']['fontStyle'] ?? ''; |
| 403 |
|
| 404 |
if ( '' !== $custom_font_style ) { |
| 405 |
return array( |
| 406 |
'class' => null, |
| 407 |
'style' => sprintf( 'font-style: %s;', $custom_font_style ), |
| 408 |
); |
| 409 |
} |
| 410 |
return self::EMPTY_STYLE; |
| 411 |
} |
| 412 |
|
| 413 |
/** |
| 414 |
* Get class and style for font-weight from attributes. |
| 415 |
* |
| 416 |
* @param array $attributes Block attributes. |
| 417 |
* @return array |
| 418 |
*/ |
| 419 |
public static function get_font_weight_class_and_style( $attributes ) { |
| 420 |
|
| 421 |
$custom_font_weight = $attributes['style']['typography']['fontWeight'] ?? ''; |
| 422 |
|
| 423 |
if ( '' !== $custom_font_weight ) { |
| 424 |
return array( |
| 425 |
'class' => null, |
| 426 |
'style' => sprintf( 'font-weight: %s;', $custom_font_weight ), |
| 427 |
); |
| 428 |
} |
| 429 |
return self::EMPTY_STYLE; |
| 430 |
} |
| 431 |
|
| 432 |
/** |
| 433 |
* Get class and style for letter-spacing from attributes. |
| 434 |
* |
| 435 |
* @param array $attributes Block attributes. |
| 436 |
* @return array |
| 437 |
*/ |
| 438 |
public static function get_letter_spacing_class_and_style( $attributes ) { |
| 439 |
|
| 440 |
$custom_letter_spacing = $attributes['style']['typography']['letterSpacing'] ?? ''; |
| 441 |
|
| 442 |
if ( '' !== $custom_letter_spacing ) { |
| 443 |
return array( |
| 444 |
'class' => null, |
| 445 |
'style' => sprintf( 'letter-spacing: %s;', $custom_letter_spacing ), |
| 446 |
); |
| 447 |
} |
| 448 |
return self::EMPTY_STYLE; |
| 449 |
} |
| 450 |
|
| 451 |
/** |
| 452 |
* Get class and style for line height from attributes. |
| 453 |
* |
| 454 |
* @param array $attributes Block attributes. |
| 455 |
* @return array |
| 456 |
*/ |
| 457 |
public static function get_line_height_class_and_style( $attributes ) { |
| 458 |
|
| 459 |
$line_height = $attributes['style']['typography']['lineHeight'] ?? ''; |
| 460 |
|
| 461 |
if ( ! $line_height ) { |
| 462 |
return self::EMPTY_STYLE; |
| 463 |
} |
| 464 |
|
| 465 |
return array( |
| 466 |
'class' => null, |
| 467 |
'style' => sprintf( 'line-height: %s;', $line_height ), |
| 468 |
); |
| 469 |
} |
| 470 |
|
| 471 |
/** |
| 472 |
* Get a value from an array based on a path e.g style.elements.link |
| 473 |
* |
| 474 |
* @param array $array Target array. |
| 475 |
* @param string $path Path joined by delimiter. |
| 476 |
* @param string $delimiter Chosen delimiter defaults to ".". |
| 477 |
* @return mixed |
| 478 |
*/ |
| 479 |
protected static function array_get_value_by_path( array &$array, $path, $delimiter = '.' ) { |
| 480 |
$array_path = explode( $delimiter, $path ); |
| 481 |
$ref = &$array; |
| 482 |
|
| 483 |
foreach ( $array_path as $key ) { |
| 484 |
if ( is_array( $ref ) && array_key_exists( $key, $ref ) ) { |
| 485 |
$ref = &$ref[ $key ]; |
| 486 |
} else { |
| 487 |
return null; |
| 488 |
} |
| 489 |
} |
| 490 |
return $ref; |
| 491 |
} |
| 492 |
|
| 493 |
/** |
| 494 |
* Get class and style for link-color from attributes. |
| 495 |
* |
| 496 |
* @param array $attributes Block attributes. |
| 497 |
* @return array |
| 498 |
*/ |
| 499 |
public static function get_link_color_class_and_style( $attributes ) { |
| 500 |
$link_color = self::array_get_value_by_path( $attributes, 'style.elements.link.color.text' ); |
| 501 |
|
| 502 |
if ( empty( $link_color ) ) { |
| 503 |
return self::EMPTY_STYLE; |
| 504 |
} |
| 505 |
|
| 506 |
// If the link color is selected from the theme color picker, the value of $link_color is var:preset|color|slug. |
| 507 |
// If the link color is selected from the core color picker, the value of $link_color is an hex value. |
| 508 |
// When the link color is a string var:preset|color|slug we parsed it for get the slug, otherwise we use the hex value. |
| 509 |
if ( strstr( $link_color, '|' ) ) { |
| 510 |
$link_color_parts = explode( '|', $link_color ); |
| 511 |
$link_color = self::get_preset_value( end( $link_color_parts ) ); |
| 512 |
} |
| 513 |
|
| 514 |
return array( |
| 515 |
'class' => 'has-link-color', |
| 516 |
'style' => sprintf( 'color: %s;', $link_color ), |
| 517 |
'value' => $link_color, |
| 518 |
); |
| 519 |
} |
| 520 |
|
| 521 |
/** |
| 522 |
* Get class and style for link-hover-color from attributes. |
| 523 |
* |
| 524 |
* @param array $attributes Block attributes. |
| 525 |
* @return array |
| 526 |
*/ |
| 527 |
public static function get_link_hover_color_class_and_style( $attributes ) { |
| 528 |
$link_color = self::array_get_value_by_path( $attributes, 'style.elements.link.:hover.color.text' ); |
| 529 |
|
| 530 |
if ( empty( $link_color ) ) { |
| 531 |
return self::EMPTY_STYLE; |
| 532 |
} |
| 533 |
|
| 534 |
// If the link color is selected from the theme color picker, the value of $link_color is var:preset|color|slug. |
| 535 |
// If the link color is selected from the core color picker, the value of $link_color is an hex value. |
| 536 |
// When the link color is a string var:preset|color|slug we parsed it for get the slug, otherwise we use the hex value. |
| 537 |
if ( strstr( $link_color, '|' ) ) { |
| 538 |
$link_color_parts = explode( '|', $link_color ); |
| 539 |
$link_color = self::get_preset_value( end( $link_color_parts ) ); |
| 540 |
} |
| 541 |
|
| 542 |
return array( |
| 543 |
'class' => 'has-link-color', |
| 544 |
'style' => sprintf( 'color: %s;', $link_color ), |
| 545 |
'value' => $link_color, |
| 546 |
); |
| 547 |
} |
| 548 |
|
| 549 |
/** |
| 550 |
* Get class and style for margin from attributes. |
| 551 |
* |
| 552 |
* @param array $attributes Block attributes. |
| 553 |
* @return array |
| 554 |
*/ |
| 555 |
public static function get_margin_class_and_style( $attributes ) { |
| 556 |
$margin = $attributes['style']['spacing']['margin'] ?? null; |
| 557 |
|
| 558 |
if ( ! $margin ) { |
| 559 |
return self::EMPTY_STYLE; |
| 560 |
} |
| 561 |
|
| 562 |
$spacing_values_css = ''; |
| 563 |
|
| 564 |
foreach ( $margin as $margin_side => $margin_value ) { |
| 565 |
$spacing_values_css .= 'margin-' . $margin_side . ':' . self::get_spacing_value( $margin_value ) . ';'; |
| 566 |
} |
| 567 |
|
| 568 |
return array( |
| 569 |
'class' => null, |
| 570 |
'style' => $spacing_values_css, |
| 571 |
); |
| 572 |
} |
| 573 |
|
| 574 |
/** |
| 575 |
* Get class and style for padding from attributes. |
| 576 |
* |
| 577 |
* @param array $attributes Block attributes. |
| 578 |
* |
| 579 |
* @return array |
| 580 |
*/ |
| 581 |
public static function get_padding_class_and_style( $attributes ) { |
| 582 |
$padding = $attributes['style']['spacing']['padding'] ?? null; |
| 583 |
|
| 584 |
if ( ! $padding ) { |
| 585 |
return self::EMPTY_STYLE; |
| 586 |
} |
| 587 |
|
| 588 |
$spacing_values_css = ''; |
| 589 |
|
| 590 |
foreach ( $padding as $padding_side => $padding_value ) { |
| 591 |
$spacing_values_css .= 'padding-' . $padding_side . ':' . self::get_spacing_value( $padding_value ) . ';'; |
| 592 |
} |
| 593 |
|
| 594 |
return array( |
| 595 |
'class' => null, |
| 596 |
'style' => $spacing_values_css, |
| 597 |
); |
| 598 |
} |
| 599 |
|
| 600 |
/** |
| 601 |
* Get space-separated style rules from block attributes. |
| 602 |
* |
| 603 |
* @param array $attributes Block attributes. |
| 604 |
* @param array $properties Properties to get styles from. |
| 605 |
* |
| 606 |
* @return string Space-separated style rules. |
| 607 |
*/ |
| 608 |
public static function get_styles_by_attributes( $attributes, $properties = array() ) { |
| 609 |
$classes_and_styles = self::get_classes_and_styles_by_attributes( $attributes, $properties ); |
| 610 |
|
| 611 |
return $classes_and_styles['styles']; |
| 612 |
} |
| 613 |
|
| 614 |
/** |
| 615 |
* Get class and style for text align from attributes. |
| 616 |
* |
| 617 |
* @param array $attributes Block attributes. |
| 618 |
* @return array |
| 619 |
*/ |
| 620 |
public static function get_text_align_class_and_style( $attributes ) { |
| 621 |
if ( isset( $attributes['textAlign'] ) ) { |
| 622 |
return array( |
| 623 |
'class' => 'has-text-align-' . $attributes['textAlign'], |
| 624 |
'style' => null, |
| 625 |
); |
| 626 |
} |
| 627 |
|
| 628 |
return self::EMPTY_STYLE; |
| 629 |
} |
| 630 |
|
| 631 |
/** |
| 632 |
* Get class and style for text-color from attributes. |
| 633 |
* |
| 634 |
* @param array $attributes Block attributes. |
| 635 |
* @return array |
| 636 |
*/ |
| 637 |
public static function get_text_color_class_and_style( $attributes ) { |
| 638 |
|
| 639 |
$text_color = $attributes['textColor'] ?? ''; |
| 640 |
|
| 641 |
$custom_text_color = $attributes['style']['color']['text'] ?? ''; |
| 642 |
|
| 643 |
if ( ! $text_color && ! $custom_text_color ) { |
| 644 |
return self::EMPTY_STYLE; |
| 645 |
} |
| 646 |
|
| 647 |
if ( $text_color ) { |
| 648 |
return array( |
| 649 |
'class' => sprintf( 'has-text-color' ), |
| 650 |
'value' => self::get_preset_value( $text_color ), |
| 651 |
'style' => sprintf( 'color: %s;', self::get_preset_value( $text_color ) ), |
| 652 |
); |
| 653 |
} elseif ( $custom_text_color ) { |
| 654 |
return array( |
| 655 |
'class' => null, |
| 656 |
'style' => sprintf( 'color: %s;', $custom_text_color ), |
| 657 |
'value' => $custom_text_color, |
| 658 |
); |
| 659 |
} |
| 660 |
|
| 661 |
return self::EMPTY_STYLE; |
| 662 |
} |
| 663 |
|
| 664 |
/** |
| 665 |
* Get class and style for text-decoration from attributes. |
| 666 |
* |
| 667 |
* @param array $attributes Block attributes. |
| 668 |
* |
| 669 |
* @return array |
| 670 |
*/ |
| 671 |
public static function get_text_decoration_class_and_style( $attributes ) { |
| 672 |
|
| 673 |
$custom_text_decoration = $attributes['style']['typography']['textDecoration'] ?? ''; |
| 674 |
|
| 675 |
if ( '' !== $custom_text_decoration ) { |
| 676 |
return array( |
| 677 |
'class' => null, |
| 678 |
'style' => sprintf( 'text-decoration: %s;', $custom_text_decoration ), |
| 679 |
); |
| 680 |
} |
| 681 |
|
| 682 |
return self::EMPTY_STYLE; |
| 683 |
} |
| 684 |
|
| 685 |
/** |
| 686 |
* Get class and style for text-transform from attributes. |
| 687 |
* |
| 688 |
* @param array $attributes Block attributes. |
| 689 |
* @return array |
| 690 |
*/ |
| 691 |
public static function get_text_transform_class_and_style( $attributes ) { |
| 692 |
|
| 693 |
$custom_text_transform = $attributes['style']['typography']['textTransform'] ?? ''; |
| 694 |
|
| 695 |
if ( '' !== $custom_text_transform ) { |
| 696 |
return array( |
| 697 |
'class' => null, |
| 698 |
'style' => sprintf( 'text-transform: %s;', $custom_text_transform ), |
| 699 |
); |
| 700 |
} |
| 701 |
return self::EMPTY_STYLE; |
| 702 |
} |
| 703 |
|
| 704 |
/** |
| 705 |
* Get classes and styles from attributes. |
| 706 |
* |
| 707 |
* Excludes link_color and link_hover_color since those should not apply to the container. |
| 708 |
* |
| 709 |
* @param array $attributes Block attributes. |
| 710 |
* @param array $properties Properties to get classes/styles from. |
| 711 |
* @param array $exclude Properties to exclude. |
| 712 |
* @return array |
| 713 |
*/ |
| 714 |
public static function get_classes_and_styles_by_attributes( $attributes, $properties = array(), $exclude = array() ) { |
| 715 |
$classes_and_styles = array( |
| 716 |
'align' => self::get_align_class_and_style( $attributes ), |
| 717 |
'background_color' => self::get_background_color_class_and_style( $attributes ), |
| 718 |
'border_color' => self::get_border_color_class_and_style( $attributes ), |
| 719 |
'border_radius' => self::get_border_radius_class_and_style( $attributes ), |
| 720 |
'border_width' => self::get_border_width_class_and_style( $attributes ), |
| 721 |
'border_style' => self::get_border_style_class_and_style( $attributes ), |
| 722 |
'font_family' => self::get_font_family_class_and_style( $attributes ), |
| 723 |
'font_size' => self::get_font_size_class_and_style( $attributes ), |
| 724 |
'font_style' => self::get_font_style_class_and_style( $attributes ), |
| 725 |
'font_weight' => self::get_font_weight_class_and_style( $attributes ), |
| 726 |
'letter_spacing' => self::get_letter_spacing_class_and_style( $attributes ), |
| 727 |
'line_height' => self::get_line_height_class_and_style( $attributes ), |
| 728 |
'margin' => self::get_margin_class_and_style( $attributes ), |
| 729 |
'padding' => self::get_padding_class_and_style( $attributes ), |
| 730 |
'text_align' => self::get_text_align_class_and_style( $attributes ), |
| 731 |
'text_color' => self::get_text_color_class_and_style( $attributes ), |
| 732 |
'text_decoration' => self::get_text_decoration_class_and_style( $attributes ), |
| 733 |
'text_transform' => self::get_text_transform_class_and_style( $attributes ), |
| 734 |
); |
| 735 |
|
| 736 |
if ( ! empty( $properties ) ) { |
| 737 |
foreach ( $classes_and_styles as $key => $value ) { |
| 738 |
if ( ! in_array( $key, $properties, true ) ) { |
| 739 |
unset( $classes_and_styles[ $key ] ); |
| 740 |
} |
| 741 |
} |
| 742 |
} |
| 743 |
|
| 744 |
if ( ! empty( $exclude ) ) { |
| 745 |
foreach ( $classes_and_styles as $key => $value ) { |
| 746 |
if ( in_array( $key, $exclude, true ) ) { |
| 747 |
unset( $classes_and_styles[ $key ] ); |
| 748 |
} |
| 749 |
} |
| 750 |
} |
| 751 |
|
| 752 |
$classes_and_styles = array_filter( $classes_and_styles ); |
| 753 |
|
| 754 |
$classes = array_map( |
| 755 |
function ( $item ) { |
| 756 |
return $item['class']; |
| 757 |
}, |
| 758 |
$classes_and_styles |
| 759 |
); |
| 760 |
|
| 761 |
$styles = array_map( |
| 762 |
function ( $item ) { |
| 763 |
return $item['style']; |
| 764 |
}, |
| 765 |
// Exclude link color styles from parent to avoid conflict with text color. |
| 766 |
array_diff_key( |
| 767 |
$classes_and_styles, |
| 768 |
array_flip( array( 'link_color' ) ) |
| 769 |
) |
| 770 |
); |
| 771 |
|
| 772 |
$classes = array_filter( $classes ); |
| 773 |
$styles = array_filter( $styles ); |
| 774 |
|
| 775 |
return array( |
| 776 |
'classes' => implode( ' ', $classes ), |
| 777 |
'styles' => implode( ' ', $styles ), |
| 778 |
); |
| 779 |
} |
| 780 |
} |
| 781 |
|
