319 lines
11 KiB
PHP
319 lines
11 KiB
PHP
<?php
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/**
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* Astra Global color palette
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*
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* @package Astra
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* @subpackage Class
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* @link https://wpastra.com/
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* @since 3.7.0
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Global palette class
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*/
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class Astra_Global_Palette {
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/**
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* Constructor
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*
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* @since 3.7.0
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*/
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public function __construct() {
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/**
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* Support for overriding theme.json from the child theme
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*
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* If theme.json is not present in the child theme load Global Color Palette in the editor using add_theme_support( 'editor-color-palette', $editor_palette );.
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* This is a known issue in Gutenberg - If theme.json is not present in the child theme, it does fallback to the parent theme's theme.json file.
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* This will be fixed in the future updates of WordPress/Gutenberg.
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*
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* @see https://github.com/WordPress/gutenberg/pull/34354
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*/
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$get_stylesheet = get_stylesheet_directory();
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$is_theme_json = $get_stylesheet . '/theme.json';
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if ( ( get_template_directory() !== $get_stylesheet && false === file_exists( $is_theme_json ) ) || astra_wp_version_compare( '5.8', '<' ) ) {
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add_action( 'after_setup_theme', array( $this, 'support_editor_color_palette' ) );
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}
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add_filter( 'astra_theme_customizer_js_localize', array( $this, 'localize_variables' ) );
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add_filter( 'astra_before_foreground_color_generation', array( $this, 'get_color_by_palette_variable' ) );
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$this->includes();
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add_filter( 'astra_dynamic_theme_css', array( $this, 'global_border_compatibility' ) );
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}
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/**
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* Modify color palette from Gutenberg.
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*
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* @since 3.7.0
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* @return void
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*/
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public function support_editor_color_palette() {
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$global_palette = astra_get_option( 'global-color-palette' );
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$editor_palette = $this->format_global_palette( $global_palette );
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add_theme_support( 'editor-color-palette', $editor_palette );
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}
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/**
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* Format color palette data required to pass for Gutenberg palette.
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*
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* @since 3.7.0
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* @param array $global_palette global palette data.
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* @return array
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*/
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public function format_global_palette( $global_palette ) {
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$editor_palette = array();
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$labels = self::get_palette_labels();
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if ( isset( $global_palette['palette'] ) ) {
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foreach ( $global_palette['palette'] as $key => $color ) {
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$label = 'Theme ' . $labels[ $key ];
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$editor_palette[] = array(
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'name' => $label,
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'slug' => str_replace( '--', '', self::get_css_variable_prefix() ) . $key,
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'color' => 'var(' . self::get_css_variable_prefix() . $key . ')',
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);
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}
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}
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return $editor_palette;
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}
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/**
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* Get CSS variable prefix used for styling.
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*
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* @since 3.7.0
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* @return string variable prefix
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*/
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public static function get_css_variable_prefix() {
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return '--ast-global-color-';
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}
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/**
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* Localize variables used in the customizer.
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*
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* @since 3.7.0
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* @param array $object localize object.
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* @return array<array-key, mixed> $object localize object.
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*/
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public function localize_variables( $object ) {
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if ( isset( $object['customizer'] ) ) {
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$object['customizer']['globalPaletteStylePrefix'] = self::get_css_variable_prefix();
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$object['customizer']['isElementorActive'] = astra_is_elemetor_active();
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$object['customizer']['isGlobalColorElementorDisabled'] = astra_maybe_disable_global_color_in_elementor();
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$object['customizer']['globalPaletteSlugs'] = self::get_palette_slugs();
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$object['customizer']['globalPaletteLabels'] = self::get_palette_labels();
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}
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return $object;
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}
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/**
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* Default global palette options.
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*
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* @since 3.7.0
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* @return array Palette options.
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*/
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public static function get_default_color_palette() {
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$update_colors_for_starter_library = Astra_Dynamic_CSS::astra_4_4_0_compatibility();
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$update_color_styles_with_presets = Astra_Dynamic_CSS::astra_4_5_0_compatibility();
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$update_color_for_forms_ui = Astra_Dynamic_CSS::astra_4_6_0_compatibility();
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$color_palette_reorganize = Astra_Dynamic_CSS::astra_4_8_9_compatibility();
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return array(
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'currentPalette' => 'palette_1',
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'palettes' => $update_color_styles_with_presets ? array(
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'palette_1' => array(
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'#046bd2',
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'#045cb4',
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'#1e293b',
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'#334155',
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$color_palette_reorganize ? '#FFFFFF' : '#F0F5FA',
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$color_palette_reorganize ? '#F0F5FA' : '#FFFFFF',
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$color_palette_reorganize ? '#111111' : ( $update_color_for_forms_ui ? '#D1D5DB' : '#ADB6BE' ),
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$color_palette_reorganize ? ( $update_color_for_forms_ui ? '#D1D5DB' : '#ADB6BE' ) : '#111111',
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'#111111',
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),
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'palette_2' => array(
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'#0067FF',
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'#005EE9',
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'#0F172A',
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'#364151',
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$color_palette_reorganize ? '#FFFFFF' : '#E7F6FF',
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$color_palette_reorganize ? '#E7F6FF' : '#FFFFFF',
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$color_palette_reorganize ? '#070614' : '#D1DAE5',
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$color_palette_reorganize ? '#D1DAE5' : '#070614',
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'#222222',
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),
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'palette_3' => array(
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'#6528F7',
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'#5511F8',
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'#0F172A',
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'#454F5E',
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$color_palette_reorganize ? '#FFFFFF' : '#F2F0FE',
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$color_palette_reorganize ? '#F2F0FE' : '#FFFFFF',
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$color_palette_reorganize ? '#0D0614' : '#D8D8F5',
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$color_palette_reorganize ? '#D8D8F5' : '#0D0614',
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'#222222',
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),
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) : array(
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'palette_1' => array(
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'#046bd2',
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'#045cb4',
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'#1e293b',
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'#334155',
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$color_palette_reorganize ? '#FFFFFF' : ( $update_colors_for_starter_library ? '#F0F5FA' : '#f9fafb' ),
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$color_palette_reorganize ? ( $update_colors_for_starter_library ? '#F0F5FA' : '#f9fafb' ) : '#FFFFFF',
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$color_palette_reorganize ? ( $update_colors_for_starter_library ? '#111111' : '#cbd5e1' ) : ( $update_colors_for_starter_library ? '#ADB6BE' : '#e2e8f0' ),
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$color_palette_reorganize ? ( $update_colors_for_starter_library ? '#ADB6BE' : '#e2e8f0' ) : ( $update_colors_for_starter_library ? '#111111' : '#cbd5e1' ),
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$update_colors_for_starter_library ? '#111111' : '#94a3b8',
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),
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'palette_2' => array(
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'#0170B9',
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$update_colors_for_starter_library ? '#045cb4' : '#3a3a3a',
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'#3a3a3a',
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'#4B4F58',
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$color_palette_reorganize ? '#FFFFFF' : ( $update_colors_for_starter_library ? '#F0F5FA' : '#F5F5F5' ),
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$color_palette_reorganize ? ( $update_colors_for_starter_library ? '#F0F5FA' : '#F5F5F5' ) : '#FFFFFF',
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$color_palette_reorganize ? ( $update_colors_for_starter_library ? '#111111' : '#424242' ) : ( $update_colors_for_starter_library ? '#ADB6BE' : '#F2F5F7' ),
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$color_palette_reorganize ? ( $update_colors_for_starter_library ? '#ADB6BE' : '#F2F5F7' ) : ( $update_colors_for_starter_library ? '#111111' : '#424242' ),
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$update_colors_for_starter_library ? '#111111' : '#000000',
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),
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'palette_3' => array(
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'#0170B9',
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$update_colors_for_starter_library ? '#045cb4' : '#3a3a3a',
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'#3a3a3a',
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'#4B4F58',
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$color_palette_reorganize ? '#FFFFFF' : ( $update_colors_for_starter_library ? '#F0F5FA' : '#F5F5F5' ),
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$color_palette_reorganize ? ( $update_colors_for_starter_library ? '#F0F5FA' : '#F5F5F5' ) : '#FFFFFF',
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$color_palette_reorganize ? ( $update_colors_for_starter_library ? '#111111' : '#424242' ) : ( $update_colors_for_starter_library ? '#ADB6BE' : '#F2F5F7' ),
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$color_palette_reorganize ? ( $update_colors_for_starter_library ? '#ADB6BE' : '#F2F5F7' ) : ( $update_colors_for_starter_library ? '#111111' : '#424242' ),
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$update_colors_for_starter_library ? '#111111' : '#000000',
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),
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),
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'presets' => astra_get_palette_presets(),
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);
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}
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/**
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* Get labels for palette colors.
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*
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* @since 3.7.0
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* @return array Palette labels.
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*/
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public static function get_palette_labels() {
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$astra_settings = Astra_Theme_Options::get_options();
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$new_color_palette_labels = apply_filters( 'astra_new_color_labels', Astra_Dynamic_CSS::astra_4_8_9_compatibility() || isset( $astra_settings['new-color-labels'] ) );
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return array(
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$new_color_palette_labels ? __( 'Brand', 'astra' ) : __( 'Color 1', 'astra' ),
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$new_color_palette_labels ? __( 'Alternate Brand', 'astra' ) : __( 'Color 2', 'astra' ),
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$new_color_palette_labels ? __( 'Headings', 'astra' ) : __( 'Color 3', 'astra' ),
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$new_color_palette_labels ? __( 'Text', 'astra' ) : __( 'Color 4', 'astra' ),
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$new_color_palette_labels ? __( 'Primary Background', 'astra' ) : __( 'Color 5', 'astra' ),
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$new_color_palette_labels ? __( 'Secondary Background', 'astra' ) : __( 'Color 6', 'astra' ),
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$new_color_palette_labels ? __( 'Alternate Background', 'astra' ) : __( 'Color 7', 'astra' ),
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$new_color_palette_labels ? __( 'Subtle Background', 'astra' ) : __( 'Color 8', 'astra' ),
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$new_color_palette_labels ? __( 'Other Supporting', 'astra' ) : __( 'Color 9', 'astra' ),
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);
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}
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/**
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* Get slugs for palette colors.
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*
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* @since 3.7.0
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* @return array Palette slugs.
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*/
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public static function get_palette_slugs() {
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return array(
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'ast-global-color-0',
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'ast-global-color-1',
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'ast-global-color-2',
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'ast-global-color-3',
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'ast-global-color-4',
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'ast-global-color-5',
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'ast-global-color-6',
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'ast-global-color-7',
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'ast-global-color-8',
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);
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}
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/**
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* Include required files.
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*
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* @since 3.7.0
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*/
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public function includes() {
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require_once ASTRA_THEME_DIR . 'inc/dynamic-css/global-color-palette.php';// PHPCS:ignore WPThemeReview.CoreFunctionality.FileInclude.FileIncludeFound
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}
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/**
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* Generate palette CSS required to display on front end.
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*
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* @since 3.7.0
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* @return array palette style array.
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*/
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public static function generate_global_palette_style() {
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$palette_data = astra_get_option( 'global-color-palette' );
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$palette_style = array();
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if ( isset( $palette_data['palette'] ) ) {
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foreach ( $palette_data['palette'] as $key => $color ) {
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$palette_key = self::get_css_variable_prefix() . $key;
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$palette_style[ $palette_key ] = $color;
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}
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}
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return $palette_style;
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}
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/**
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* Pass hex value for global palette to process forground color.
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*
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* @since 3.7.0
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* @param string $color hex color / css variable.
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* @return string
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*/
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public function get_color_by_palette_variable( $color ) {
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// Check if color is CSS variable.
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if ( 0 === strpos( $color, 'var(--' ) ) {
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$global_palette = astra_get_option( 'global-color-palette' );
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foreach ( $global_palette['palette'] as $palette_index => $value ) {
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if ( 'var(' . self::get_css_variable_prefix() . $palette_index . ')' === $color ) {
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return $value;
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}
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}
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}
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return $color;
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}
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/**
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* Add dynamic CSS for the global border color.
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*
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* @since 3.9.0
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*
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* @param string $dynamic_css Astra Dynamic CSS.
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*
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* @return String Generated dynamic CSS for global border.
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*/
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public function global_border_compatibility( $dynamic_css ) {
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$global_border_color = astra_get_option( 'border-color', '#dddddd' );
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$global_border = '
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:root {
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--ast-border-color : ' . $global_border_color . ';
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}
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';
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return $dynamic_css .= Astra_Enqueue_Scripts::trim_css( $global_border );
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}
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}
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new Astra_Global_Palette();
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