/home/preegmxb/gymnyou.com/wp-content/plugins/canvas/core/class-canvas.php
<?php
/**
* The file that defines the core plugin class
*
* A class definition that includes attributes and functions used across both the
* public-facing side of the site and the admin area.
*
* @package Canvas
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
if ( ! class_exists( 'CNVS' ) ) {
/**
* Main Core Class
*/
class CNVS {
/**
* The plugin version number.
*
* @var string $data The plugin version number.
*/
public $version;
/**
* The plugin data array.
*
* @var array $data The plugin data array.
*/
public $data = array();
/**
* The plugin settings array.
*
* @var array $settings The plugin data array.
*/
public $settings = array();
/**
* INIT (global theme queue)
*/
public function init() {
if ( ! function_exists( 'get_plugin_data' ) ) {
require_once ABSPATH . 'wp-admin/includes/plugin.php';
}
// Get plugin data.
$plugin_data = get_plugin_data( CNVS_PATH . '/canvas.php' );
// Vars.
$this->version = $plugin_data['Version'];
// Settings.
$this->settings = array(
'name' => esc_html__( 'Canvas', 'canvas' ),
'version' => $plugin_data['Version'],
'documentation' => $plugin_data['AuthorURI'] . '/documentation/canvas',
);
// Constants.
$this->define( 'CANVAS', true );
$this->define( 'CANVAS_VERSION', $plugin_data['Version'] );
// Include core.
require_once CNVS_PATH . 'core/core-canvas-api.php';
require_once CNVS_PATH . 'core/core-canvas-helpers.php';
require_once CNVS_PATH . 'core/core-canvas-filters.php';
require_once CNVS_PATH . 'core/core-canvas-post-meta.php';
// Include core classes.
require_once CNVS_PATH . 'core/class-canvas-page-templates.php';
require_once CNVS_PATH . 'core/class-canvas-gutenberg.php';
require_once CNVS_PATH . 'core/class-canvas-layouts.php';
// Gutenberg blocks.
if ( function_exists( 'register_block_type' ) ) {
require_once CNVS_PATH . '/components/content-formatting/class-block-heading.php';
require_once CNVS_PATH . '/components/content-formatting/class-block-list.php';
require_once CNVS_PATH . '/components/content-formatting/class-block-paragraph.php';
require_once CNVS_PATH . '/components/content-formatting/class-block-separator.php';
require_once CNVS_PATH . '/components/content-formatting/class-format-badge.php';
require_once CNVS_PATH . '/components/basic-elements/class-block-group.php';
require_once CNVS_PATH . '/components/basic-elements/class-block-cover.php';
require_once CNVS_PATH . '/components/basic-elements/class-block-alert.php';
require_once CNVS_PATH . '/components/basic-elements/class-block-progress.php';
require_once CNVS_PATH . '/components/basic-elements/class-block-collapsibles.php';
require_once CNVS_PATH . '/components/basic-elements/class-block-tabs.php';
require_once CNVS_PATH . '/components/basic-elements/class-block-widgetized-area.php';
require_once CNVS_PATH . '/components/basic-elements/class-block-section-heading.php';
require_once CNVS_PATH . '/components/layout-blocks/class-block-section.php';
require_once CNVS_PATH . '/components/layout-blocks/class-block-row.php';
require_once CNVS_PATH . '/components/posts/class-block-posts.php';
require_once CNVS_PATH . '/components/posts/class-block-posts-sidebar.php';
require_once CNVS_PATH . '/components/justified-gallery/class-block-justified-gallery.php';
require_once CNVS_PATH . '/components/slider-gallery/class-block-slider-gallery.php';
}
// Actions.
add_action( 'canvas_plugin_activation', array( $this, 'activation' ) );
add_action( 'plugins_loaded', array( $this, 'check_version' ) );
add_action( 'amp_post_template_css', array( $this, 'amp_enqueue_styles' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ), 5 );
add_action( 'wp_enqueue_scripts', array( $this, 'wp_enqueue_scripts' ), 5 );
add_action( 'after_setup_theme', array( $this, 'after_setup_theme' ) );
add_action( 'wp_head', array( $this, 'wp_head' ), 5 );
}
/**
* This function will safely define a constant
*
* @param string $name The name.
* @param mixed $value The value.
*/
public function define( $name, $value = true ) {
if ( ! defined( $name ) ) {
define( $name, $value );
}
}
/**
* Returns true if has setting.
*
* @param string $name The name.
*/
public function has_setting( $name ) {
return isset( $this->settings[ $name ] );
}
/**
* Returns a setting.
*
* @param string $name The name.
*/
public function get_setting( $name ) {
return isset( $this->settings[ $name ] ) ? $this->settings[ $name ] : null;
}
/**
* Updates a setting.
*
* @param string $name The name.
* @param mixed $value The value.
*/
public function update_setting( $name, $value ) {
$this->settings[ $name ] = $value;
return true;
}
/**
* Returns data.
*
* @param string $name The name.
*/
public function get_data( $name ) {
return isset( $this->data[ $name ] ) ? $this->data[ $name ] : null;
}
/**
* Sets data.
*
* @param string $name The name.
* @param mixed $value The value.
*/
public function set_data( $name, $value ) {
$this->data[ $name ] = $value;
}
/**
* Hook activation
*/
public function activation() {
if ( get_option( 'canvas_db_version' ) ) {
return;
}
update_option( 'canvas_db_version', cnvs_raw_setting( 'version' ), true );
}
/**
* Check current version
*/
public function check_version() {
// Version Data.
$new = cnvs_raw_setting( 'version' );
// Get db version.
$current = get_option( 'canvas_db_version', $new );
// If versions don't match.
if ( $current && $current !== $new ) {
/**
* If different versions call a special hook.
*
* @param string $current Current version.
* @param string $new New version.
*/
do_action( 'canvas_plugin_upgrade', $current, $new );
update_option( 'canvas_db_version', $new, true );
}
if ( $current ) {
update_option( 'canvas_db_version', $new, true );
}
}
/**
* AMP stylesheets.
*/
public function amp_enqueue_styles() {
echo file_get_contents( CNVS_PATH . 'assets/css/amp.css' ); // XSS.
}
/**
* This function will register scripts and styles for admin dashboard.
*
* @param string $page Current page.
*/
public function admin_enqueue_scripts( $page ) {
wp_enqueue_style( 'canvas', CNVS_URL . 'assets/css/canvas.css', array(), cnvs_get_setting( 'version' ) );
$default_slug = apply_filters( 'canvas_scheme_default_slug', 'default' );
$dark_slug = apply_filters( 'canvas_scheme_dark_slug', 'dark' );
wp_localize_script( 'jquery-ui-core', 'canvasLocalize', array(
'postType' => get_post_type(),
'ajaxURL' => admin_url( 'admin-ajax.php' ),
'schemeDefaultSlug' => 'default' === $default_slug ? '' : $default_slug,
'schemeDarkSlug' => 'default' === $dark_slug ? '' : $dark_slug,
) );
}
/**
* This function will register scripts and styles
*/
public function wp_enqueue_scripts() {
// Styles.
wp_enqueue_style( 'canvas', cnvs_style( CNVS_URL . 'assets/css/canvas.css' ), array(), cnvs_get_setting( 'version' ) );
// Add RTL support.
wp_style_add_data( 'canvas', 'rtl', 'replace' );
}
/**
* Sets up theme defaults and registers support for various WordPress features.
*/
public function after_setup_theme() {
// Register custom thumbnail sizes.
add_image_size( 'cnvs-small', 80, 80, true );
add_image_size( 'cnvs-thumbnail', 300, 225, true );
// Add editor style.
if ( is_rtl() ) {
add_editor_style( cnvs_style( CNVS_URL . 'assets/css/canvas-rtl.css' ) );
} else {
add_editor_style( cnvs_style( CNVS_URL . 'assets/css/canvas.css' ) );
}
}
/**
* Fire the wp_head action.
*/
public function wp_head() {
?>
<link rel="preload" href="<?php echo esc_url( CNVS_URL . 'assets/fonts/canvas-icons.woff' ); ?>" as="font" type="font/woff" crossorigin>
<?php
}
}
/**
* The main function responsible for returning the one true cnvs Instance to functions everywhere.
* Use this function like you would a global variable, except without needing to declare the global.
*
* Example: <?php $cnvs = cnvs(); ?>
*/
function cnvs() {
// Globals.
global $cnvs_instance;
// Init.
if ( ! isset( $cnvs_instance ) ) {
$cnvs_instance = new CNVS();
$cnvs_instance->init();
}
return $cnvs_instance;
}
// Initialize.
cnvs();
}