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CHIEFSOFT\ameye
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<?php
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/**
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* A utility class for Kirki.
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*
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* @package Kirki
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* @category Core
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* @author Ari Stathopoulos (@aristath)
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* @copyright Copyright (c) 2019, Ari Stathopoulos (@aristath)
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* @license https://opensource.org/licenses/MIT
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* @since 3.0.9
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*/
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namespace Kirki\Util;
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/**
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* Utility class.
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*/
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class Util {
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/**
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* Fields containing variables.
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*
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* @static
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* @access private
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* @since 4.0
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* @var array
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*/
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private $variables_fields = [];
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/**
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* Constructor.
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*
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* @since 3.0.9
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* @access public
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*/
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public function __construct() {
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add_filter( 'http_request_args', [ $this, 'http_request' ], 10, 2 );
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add_action( 'kirki_field_init', [ $this, 'field_init_variables' ], 10, 2 );
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}
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/**
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* Determine if Kirki is installed as a plugin.
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*
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* @static
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* @access public
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* @since 3.0.0
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* @return bool
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*/
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public static function is_plugin() {
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$is_plugin = false;
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if ( ! function_exists( 'get_plugins' ) ) {
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require_once ABSPATH . 'wp-admin/includes/plugin.php'; // phpcs:ignore WPThemeReview.CoreFunctionality.FileInclude
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}
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// Get all plugins.
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$plugins = get_plugins();
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$_plugin = '';
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foreach ( $plugins as $plugin => $args ) {
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if ( ! $is_plugin && isset( $args['Name'] ) && ( 'Kirki' === $args['Name'] || 'Kirki Toolkit' === $args['Name'] ) ) {
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$is_plugin = true;
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$_plugin = $plugin;
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}
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}
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// No need to proceed any further if Kirki wasn't found in the list of plugins.
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if ( ! $is_plugin ) {
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return false;
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}
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// Make sure the is_plugins_loaded function is loaded.
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include_once ABSPATH . 'wp-admin/includes/plugin.php'; // phpcs:ignore WPThemeReview.CoreFunctionality.FileInclude
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// Extra logic in case the plugin is installed but not activated.
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if ( $_plugin && is_plugin_inactive( $_plugin ) ) {
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return false;
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}
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return $is_plugin;
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}
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/**
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* Add fields with variables to self::$variables_fields.
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*
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* @access public
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* @since 4.0
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* @param array $args The field args.
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* @param Object $object The field object.
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* @return void
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*/
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public function field_init_variables( $args, $object ) {
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if ( isset( $args['variables'] ) ) {
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self::$variables_fields[] = $args;
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}
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}
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/**
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* Build the variables.
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*
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* @static
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* @access public
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* @since 3.0.9
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* @return array Formatted as array( 'variable-name' => value ).
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*/
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public static function get_variables() {
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$variables = [];
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$fields = self::$variables_fields;
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/**
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* Compatibility with Kirki v3.x API.
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* If the Kirki class exists, check for fields inside it
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* and add them to our fields array.
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*/
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if ( class_exists( '\Kirki\Compatibility\Kirki' ) ) {
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$fields = array_merge( \Kirki\Compatibility\Kirki::$fields, $fields );
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}
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// Loop through all fields.
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foreach ( $fields as $field ) {
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// Skip if this field doesn't have variables.
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if ( ! isset( $field['variables'] ) || ! $field['variables'] || empty( $field['variables'] ) ) {
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continue;
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}
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$option_type = ( isset( $field['option_type'] ) ) ? $field['option_type'] : 'theme_mod';
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$default = ( isset( $field['default'] ) ) ? $field['default'] : '';
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$value = apply_filters( 'kirki_get_value', get_theme_mod( $field['settings'], $default ), $field['settings'], $default, $option_type );
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// Loop through the array of variables.
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foreach ( $field['variables'] as $field_variable ) {
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// Is the variable ['name'] defined? If yes, then we can proceed.
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if ( isset( $field_variable['name'] ) ) {
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// Do we have a callback function defined? If not then set $variable_callback to false.
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$variable_callback = ( isset( $field_variable['callback'] ) && is_callable( $field_variable['callback'] ) ) ? $field_variable['callback'] : false;
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/**
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* If we have a variable_callback defined then get the value of the option
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* and run it through the callback function.
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* If no callback is defined (false) then just get the value.
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*/
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$variables[ $field_variable['name'] ] = $value;
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if ( $variable_callback ) {
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$variables[ $field_variable['name'] ] = call_user_func( $field_variable['callback'], $value );
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}
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}
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}
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}
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// Pass the variables through a filter ('kirki_variable') and return the array of variables.
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return apply_filters( 'kirki_variable', $variables );
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}
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/**
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* HTTP Request injection.
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*
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* @access public
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* @since 3.0.0
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* @param array $request The request params.
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* @param string $url The request URL.
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* @return array
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*/
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public function http_request( $request = [], $url = '' ) {
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// Early exit if installed as a plugin or not a request to wordpress.org,
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// or finally if we don't have everything we need.
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if (
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self::is_plugin() ||
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false === strpos( $url, 'wordpress.org' ) || (
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! isset( $request['body'] ) ||
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! isset( $request['body']['plugins'] ) ||
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! isset( $request['body']['translations'] ) ||
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! isset( $request['body']['locale'] ) ||
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! isset( $request['body']['all'] )
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)
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) {
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return $request;
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}
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$plugins = json_decode( $request['body']['plugins'], true );
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if ( ! isset( $plugins['plugins'] ) ) {
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return $request;
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}
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$exists = false;
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foreach ( $plugins['plugins'] as $plugin ) {
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if ( isset( $plugin['Name'] ) && 'Kirki Toolkit' === $plugin['Name'] ) {
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$exists = true;
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}
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}
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// Inject data.
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if ( ! $exists && defined( 'KIRKI_PLUGIN_FILE' ) ) {
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$plugins['plugins']['kirki/kirki.php'] = get_plugin_data( KIRKI_PLUGIN_FILE );
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}
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$request['body']['plugins'] = wp_json_encode( $plugins );
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return $request;
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}
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/**
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* Returns the $wp_version.
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*
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* @static
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* @access public
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* @since 3.0.12
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* @param string $context Use 'minor' or 'major'.
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* @return int|string Returns integer when getting the 'major' version.
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* Returns string when getting the 'minor' version.
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*/
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public static function get_wp_version( $context = 'minor' ) {
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global $wp_version;
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// We only need the major version.
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if ( 'major' === $context ) {
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$version_parts = explode( '.', $wp_version );
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return $version_parts[0];
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}
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return $wp_version;
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}
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}
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