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<?php |
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/** |
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* This is the class that handles the overall logic for the theme configs. |
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* |
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* @see https://pixelgrade.com |
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* @author Pixelgrade |
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* @since 1.7.4 |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly |
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} |
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|
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if ( ! class_exists( 'Customify_Theme_Configs' ) ) { |
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|
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class Customify_Theme_Configs { |
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|
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/** |
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* Holds the only instance of this class. |
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* @var null|Customify_Theme_Configs |
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* @access protected |
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* @since 1.7.4 |
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*/ |
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protected static $_instance = null; |
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|
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/** |
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* The external theme config for the current active theme. |
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* @var array |
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* @access public |
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* @since 1.7.4 |
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*/ |
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public $external_theme_config = null; |
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|
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/** |
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* Constructor. |
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* |
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* @since 1.7.4 |
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*/ |
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protected function __construct() { |
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$this->init(); |
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} |
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|
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/** |
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* Initialize this module. |
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* |
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* @since 1.7.4 |
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*/ |
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public function init() { |
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// Hook up. |
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$this->add_hooks(); |
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} |
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|
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/** |
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* Initiate our hooks |
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* |
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* @since 1.7.4 |
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*/ |
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public function add_hooks() { |
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/* |
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* Handle the external theme configuration logic. We use a late priority to be able to overwrite if we have to. |
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*/ |
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add_filter( 'customify_filter_fields', array( $this, 'maybe_activate_external_theme_config' ), 10, 1 ); |
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add_filter( 'customify_filter_fields', array( $this, 'maybe_apply_external_theme_config' ), 100, 1 ); |
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// Maybe the theme has instructed us to do things like removing sections or controls. |
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add_action( 'customize_register', array( $this, 'maybe_process_external_theme_config_extras' ), 11 ); |
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|
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/* |
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* Scripts enqueued in the Customizer. |
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*/ |
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add_action( 'customize_controls_init', array( $this, 'register_admin_customizer_scripts' ), 10 ); |
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add_action( 'customize_controls_enqueue_scripts', array( $this, 'enqueue_admin_customizer_scripts' ), 10 ); |
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|
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/** |
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* Determine if we should output the theme root JSON in the Customizer for easier copy&paste to cloud. |
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*/ |
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if ( defined( 'CUSTOMIFY_SM_LOAD_THEME_ROOT_CONFIG' ) && true === CUSTOMIFY_SM_LOAD_THEME_ROOT_CONFIG ) { |
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add_filter( 'customize_controls_print_styles', array( $this, 'maybe_output_json_external_config' ), 0 ); |
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} |
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} |
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|
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/** |
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* Register Customizer admin scripts. |
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*/ |
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function register_admin_customizer_scripts() { |
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|
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} |
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|
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/** |
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* Enqueue Customizer admin scripts |
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*/ |
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function enqueue_admin_customizer_scripts() { |
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// If there is no style manager support, bail early. |
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if ( ! $this->is_supported() ) { |
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return; |
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} |
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|
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// Enqueue the needed scripts, already registered. |
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} |
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|
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/** |
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* Determine if Style Manager is supported. |
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* |
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* @return bool |
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* @since 1.7.4 |
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* |
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*/ |
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public function is_supported() { |
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// For now we will only use the fact that Style Manager is supported. |
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return apply_filters( 'customify_theme_configs_are_supported', Customify_Style_Manager::instance()->is_supported() ); |
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} |
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|
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/** |
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* Get the themes configuration. |
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* |
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* @param bool $skip_cache Optional. Whether to use the cached config or fetch a new one. |
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* |
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* @return array |
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* @since 1.7.4 |
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* |
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*/ |
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public function get_theme_configs( $skip_cache = false ) { |
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$theme_configs = array(); |
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|
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// Make sure that the Design Assets class is loaded. |
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require_once 'lib/class-customify-design-assets.php'; |
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|
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// Get the design assets data. |
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$design_assets = Customify_Design_Assets::instance()->get( $skip_cache ); |
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if ( false !== $design_assets && ! empty( $design_assets['theme_configs'] ) ) { |
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$theme_configs = $design_assets['theme_configs']; |
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} |
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|
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return apply_filters( 'customify_get_theme_configs', $theme_configs ); |
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} |
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|
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/** |
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* Maybe activate an external theme config. |
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* |
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* If the conditions are met, activate an external theme config by declaring support for the style manager and saving the config. |
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* |
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* @param array $config This holds required keys for the plugin config like 'opt-name', 'panels', 'settings' |
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* |
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* @return array |
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* @since 1.7.4 |
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* |
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*/ |
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public function maybe_activate_external_theme_config( $config ) { |
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// If somebody else already declared support for the Style Manager, we stop and let them have it. |
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if ( $this->is_supported() ) { |
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return $config; |
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} |
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|
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// First gather details about the current (parent) theme. |
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$theme = wp_get_theme( get_template() ); |
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// Bail if for some strange reason we couldn't find the theme. |
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if ( ! $theme->exists() ) { |
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return $config; |
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} |
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|
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// Now determine if we have a theme config for the current theme. |
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$theme_configs = $this->get_theme_configs(); |
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|
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// We will go through every theme config and determine it's match score |
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foreach ( $theme_configs as $hashid => $theme_config ) { |
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// Loose matching means that the theme doesn't have to match all the conditions. |
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$loose_match = false; |
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if ( ! empty( $theme_config['loose_match'] ) ) { |
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$loose_match = true; |
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} |
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|
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$matches = 0; |
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$total = 0; |
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if ( ! empty( $theme_config['name'] ) && $theme_config['name'] == $theme->get( 'Name' ) ) { |
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$matches ++; |
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$total ++; |
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} |
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if ( ! empty( $theme_config['slug'] ) && $theme_config['slug'] == $theme->get_stylesheet() ) { |
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$matches ++; |
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$total ++; |
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} |
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if ( ! empty( $theme_config['txtd'] ) && $theme_config['txtd'] == $theme->get( 'TextDomain' ) ) { |
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$matches ++; |
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$total ++; |
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} |
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|
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$theme_configs[ $hashid ]['match_score'] = 0; |
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if ( true === $loose_match ) { |
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$theme_configs[ $hashid ]['match_score'] = $matches; |
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} elseif ( $matches === $total ) { |
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$theme_configs[ $hashid ]['match_score'] = $matches; |
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} |
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} |
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|
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// Now we will order the theme configs by match scores, descending and get the highest matching candidate, if any. |
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$theme_configs = Customify_Array::array_orderby( $theme_configs, 'match_score', SORT_DESC ); |
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$external_theme_config = array_shift( $theme_configs ); |
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// If we've ended up with a theme config with a zero match score, bail. |
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if ( empty( $external_theme_config['match_score'] ) || empty( $external_theme_config['config']['sections'] ) ) { |
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return $config; |
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} |
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|
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// Now we have a theme config to work with. Save it for later use. |
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$this->external_theme_config = $external_theme_config; |
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|
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// Declare support for the Style Manager if there is such a section in the config |
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if ( isset( $external_theme_config['config']['sections']['style_manager_section'] ) ) { |
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add_theme_support( 'customizer_style_manager' ); |
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} |
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|
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return $config; |
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} |
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|
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/** |
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* Maybe apply an external theme config. |
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* |
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* If the conditions are met, apply an external theme config. Right now we are only handling sections and their controls. |
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* |
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* @param array $config This holds required keys for the plugin config like 'opt-name', 'panels', 'settings' |
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* |
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* @return array |
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* @since 1.7.4 |
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* |
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*/ |
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public function maybe_apply_external_theme_config( $config ) { |
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// Bail if we have no external theme config data. |
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if ( empty( $this->external_theme_config ) ) { |
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return $config; |
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} |
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|
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// Apply the theme config. |
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// If we are dealing with the Customify default config, we need a clean slate, sort of. |
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if ( 'customify_defaults' === $config['opt-name'] ) { |
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// We will save the Style Manager config so we can merge with it. But the rest goes away. |
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$style_manager_section = array(); |
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if ( isset( $config['sections']['style_manager_section'] ) ) { |
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$style_manager_section = $config['sections']['style_manager_section']; |
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} |
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|
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$config['opt-name'] = get_template() . '_options'; |
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if ( ! empty( $this->external_theme_config['config']['opt-name'] ) ) { |
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$config['opt-name'] = $this->external_theme_config['config']['opt-name']; |
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} |
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|
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$config['sections'] = array( |
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'style_manager_section' => $style_manager_section, |
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); |
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} |
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|
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// Now merge things. |
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$config['sections'] = Customify_Array::array_merge_recursive_distinct( $config['sections'], $this->external_theme_config['config']['sections'] ); |
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|
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return $config; |
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} |
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|
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/** |
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* Maybe process certain "commands" from the external theme config. |
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* |
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* Mainly things like removing sections, controls, etc. |
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* |
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* @param WP_Customize_Manager $wp_customize |
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* |
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* @since 1.7.4 |
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* |
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*/ |
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public function maybe_process_external_theme_config_extras( $wp_customize ) { |
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// Bail if we have no external theme config data. |
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if ( empty( $this->external_theme_config ) ) { |
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return; |
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} |
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|
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// Maybe remove panels |
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if ( ! empty( $this->external_theme_config['config']['remove_panels'] ) ) { |
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// Standardize it. |
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if ( is_string( $this->external_theme_config['config']['remove_panels'] ) ) { |
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$this->external_theme_config['config']['remove_panels'] = array( $this->external_theme_config['config']['remove_panels'] ); |
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} |
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|
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foreach ( $this->external_theme_config['config']['remove_panels'] as $panel_id ) { |
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$wp_customize->remove_panel( $panel_id ); |
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} |
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} |
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|
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// Maybe remove sections |
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if ( ! empty( $this->external_theme_config['config']['remove_sections'] ) ) { |
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// Standardize it. |
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if ( is_string( $this->external_theme_config['config']['remove_sections'] ) ) { |
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$this->external_theme_config['config']['remove_sections'] = array( $this->external_theme_config['config']['remove_sections'] ); |
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} |
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|
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foreach ( $this->external_theme_config['config']['remove_sections'] as $section_id ) { |
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|
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if ( 'widgets' === $section_id ) { |
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global $wp_registered_sidebars; |
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|
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foreach ( $wp_registered_sidebars as $widget => $settings ) { |
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$wp_customize->remove_section( 'sidebar-widgets-' . $widget ); |
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} |
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continue; |
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} |
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|
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$wp_customize->remove_section( $section_id ); |
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} |
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} |
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|
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// Maybe remove settings |
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if ( ! empty( $this->external_theme_config['config']['remove_settings'] ) ) { |
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// Standardize it. |
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if ( is_string( $this->external_theme_config['config']['remove_settings'] ) ) { |
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$this->external_theme_config['config']['remove_settings'] = array( $this->external_theme_config['config']['remove_settings'] ); |
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} |
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|
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foreach ( $this->external_theme_config['config']['remove_settings'] as $setting_id ) { |
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$wp_customize->remove_setting( $setting_id ); |
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} |
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} |
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|
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// Maybe remove controls |
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if ( ! empty( $this->external_theme_config['config']['remove_controls'] ) ) { |
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// Standardize it. |
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if ( is_string( $this->external_theme_config['config']['remove_controls'] ) ) { |
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$this->external_theme_config['config']['remove_controls'] = array( $this->external_theme_config['config']['remove_controls'] ); |
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} |
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|
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foreach ( $this->external_theme_config['config']['remove_controls'] as $control_id ) { |
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$wp_customize->remove_control( $control_id ); |
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} |
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} |
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} |
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|
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/** |
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* Output the JSON in the Customizer page source. |
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*/ |
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public function maybe_output_json_external_config() { |
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if ( ! empty( $this->external_theme_config['config'] ) ) { |
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// Also output the JSON in a special hidden div for easy copy pasting. |
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// Also remove any multiple tabs. |
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echo "\n" . '<!--' . "\n" . 'Just copy&paste this:' . "\n" . "\n" . trim( str_replace( '\t\t', '', json_encode( $this->external_theme_config['config'] ) ) ) . "\n" . "\n" . '-->' . "\n"; |
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} |
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} |
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|
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/** |
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* Main Customify_Theme_Configs Instance |
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* |
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* Ensures only one instance of Customify_Theme_Configs is loaded or can be loaded. |
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* |
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* @return Customify_Theme_Configs Main Customify_Theme_Configs instance |
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* @since 1.7.4 |
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* @static |
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* |
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*/ |
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public static function instance() { |
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|
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if ( is_null( self::$_instance ) ) { |
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self::$_instance = new self(); |
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} |
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|
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return self::$_instance; |
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} // End instance () |
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|
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/** |
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* Cloning is forbidden. |
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* |
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* @since 1.7.4 |
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*/ |
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public function __clone() { |
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|
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_doing_it_wrong( __FUNCTION__, esc_html__( 'You should not do that!', 'customify' ), null ); |
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} |
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|
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/** |
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* Unserializing instances of this class is forbidden. |
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* |
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* @since 1.7.4 |
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*/ |
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public function __wakeup() { |
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|
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_doing_it_wrong( __FUNCTION__, esc_html__( 'You should not do that!', 'customify' ), null ); |
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} |
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} |
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|
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} |
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|
