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302 lines
8.7 KiB
PHP

<?php
if ( ! defined( 'ET_AI_SERVER_URL' ) ) {
define( 'ET_AI_SERVER_URL', 'https://ai.elegantthemes.com/api/v1' );
}
class ET_AI_App {
/**
* @var ET_AI_App
*/
private static $_instance;
/**
* Get the class instance.
*
* @since ??
*
* @return ET_AI_App
*/
public static function instance() {
if ( ! self::$_instance ) {
self::$_instance = new self();
self::init_hooks();
}
return self::$_instance;
}
/**
* Update ET Account.
*
* @since ??
*
* @return void
*/
public static function et_builder_update_et_account_local() {
// Username and API saved shall be reflected in Theme Options.
// Hence, using the same cap used in Theme Options.
et_core_security_check( 'edit_theme_options', 'et_builder_update_et_account', 'wp_nonce' );
$username = isset( $_POST['et_username'] ) ? sanitize_text_field( $_POST['et_username'] ) : '';
$api_key = isset( $_POST['et_api_key'] ) ? sanitize_text_field( $_POST['et_api_key'] ) : '';
$result = update_site_option(
'et_automatic_updates_options',
[
'username' => $username,
'api_key' => $api_key,
]
);
if ( $result ) {
wp_send_json_success();
} else {
wp_send_json_error();
}
}
/**
* Update AJAX calls list.
*
* @since ??
*
* @return Array
*/
public static function update_ajax_calls_list() {
return [ 'action' => array( 'et_builder_update_et_account_local', 'et_ai_upload_image' ) ];
}
/**
* AJAX Callback: Upload thumbnail and assign it to specified post.
*
* @since 4.17.0
*
* @global $_FILES['imageFile'] File to upload.
* @global $_POST['postId'] Post id to set thumbnail for.
*
* @return void
*/
public static function et_ai_upload_image() {
et_core_security_check( 'edit_posts', 'et_ai_upload_image', 'wp_nonce' );
// Get image URL from POST data
$image_url_raw = isset( $_POST['imageURL'] ) ? esc_url_raw( $_POST['imageURL'] ) : '';
// Check if image URL is valid
if ( $image_url_raw && '' !== $image_url_raw ) {
// Download image and add it to Media Library
$upload = media_sideload_image( $image_url_raw, get_the_id(), null, 'id' );
// Check for errors while downloading image
if ( is_wp_error( $upload ) ) {
wp_send_json_error( [ 'message' => $upload->get_error_message() ] );
}
// Get attachment ID and image URL
$attachment_id = is_wp_error( $upload ) ? 0 : $upload;
$image_url = get_attached_file( $attachment_id );
// Convert image to JPG and compress with quality of 80
$image_editor = wp_get_image_editor( $image_url );
if ( ! is_wp_error( $image_editor ) ) {
$image_editor->set_quality( 80 );
$saved = $image_editor->save( null, 'image/jpeg' );
if ( ! is_wp_error( $saved ) ) {
wp_delete_attachment( $attachment_id, true );
$attachment_id = wp_insert_attachment([
'post_mime_type' => 'image/jpeg',
'post_title' => preg_replace('/\.[^.]+$/', '', basename($saved['path'])),
'post_content' => '',
'post_status' => 'inherit'
], $saved['path']);
wp_update_attachment_metadata($attachment_id, wp_generate_attachment_metadata($attachment_id, $saved['path']));
}
}
// Send success response with attachment ID and URL
wp_send_json_success([
'localImageID' => $attachment_id,
'localImageURL' => wp_get_attachment_url( $attachment_id ),
]);
}
}
/**
* Initialize hooks.
*
* @since ??
*
* @return void
*/
public static function init_hooks() {
add_filter( 'et_builder_load_requests', [ 'ET_AI_App', 'update_ajax_calls_list' ] );
add_action( 'wp_ajax_et_builder_update_et_account_local', [ 'ET_AI_App', 'et_builder_update_et_account_local' ] );
add_action( 'wp_ajax_et_ai_upload_image', [ 'ET_AI_App', 'et_ai_upload_image' ] );
}
/**
* Gets the available languages.
*
* @return array Available languages.
*/
public static function get_available_languages() {
$translations = get_site_transient( 'available_translations' );
$available_languages = [];
if ( ! $translations ) {
/** Load WordPress Translation Install API */
require_once ABSPATH . 'wp-admin/includes/translation-install.php';
$translations = wp_get_available_translations();
}
foreach ( $translations as $translation => $translation_data ) {
if ( ! isset( $translation_data['english_name'] ) ) {
continue;
}
$english_name = $translation_data['english_name'];
$available_languages[ $english_name ] = $english_name;
}
return $available_languages;
}
/**
* Gets the language name in English.
*
* @return string Language name in English. Otherwise the locale.
*/
public static function get_language_english_name() {
$current_locale = get_locale();
$translations = get_site_transient( 'available_translations' );
if ( ! $translations ) {
/** Load WordPress Translation Install API */
require_once ABSPATH . 'wp-admin/includes/translation-install.php';
$translations = wp_get_available_translations();
}
// Output the language name.
return isset( $translations[ $current_locale ]['english_name'] )
? $translations[ $current_locale ]['english_name']
: $current_locale;
}
/**
* ET_AI_App helpers.
*
* @since ??
*/
public static function get_ai_app_helpers() {
if ( ! defined( 'ET_AI_PLUGIN_DIR' ) ) {
define( 'ET_AI_PLUGIN_DIR', get_template_directory() . '/ai-app' );
}
$attributes = array(
'i18n' => [
'userPrompt' => require ET_AI_PLUGIN_DIR . '/i18n/user-prompt.php',
'authorization' => require ET_AI_PLUGIN_DIR . '/i18n/authorization.php',
'aiCode' => require ET_AI_PLUGIN_DIR . '/i18n/ai-code.php',
],
'ajaxurl' => is_ssl() ? admin_url( 'admin-ajax.php' ) : admin_url( 'admin-ajax.php', 'http' ),
'nonces' => [
'et_builder_update_et_account' => wp_create_nonce( 'et_builder_update_et_account' ),
'et_ai_upload_image' => wp_create_nonce( 'et_ai_upload_image' ),
],
'site_name' => '',
'site_description' => '',
'site_language' => self::get_language_english_name(),
'available_languages' => self::get_available_languages(),
'images_uri' => ET_AI_PLUGIN_URI . '/app/images',
'ai_server_url' => ET_AI_SERVER_URL,
);
if ( get_post_type() === 'page' ) {
if ( is_multisite() ) {
$sample_tagline = sprintf( __( 'Just another %s site' ), get_network()->site_name );
} else {
$sample_tagline = __( 'Just another WordPress site' );
}
if ( get_bloginfo( 'description' ) !== $sample_tagline ) {
$attributes['site_description'] = get_bloginfo( 'description' );
}
$attributes['site_name'] = get_bloginfo( 'name' );
}
return $attributes;
}
/**
* Load the Cloud App scripts.
*
* @since ??
*
* @return void
*/
public static function load_js( $enqueue_prod_scripts = true, $skip_react_loading = false ) {
if ( defined( 'ET_BUILDER_PLUGIN_ACTIVE' ) ) {
if ( ! defined( 'ET_AI_PLUGIN_URI' ) ) {
define( 'ET_AI_PLUGIN_URI', untrailingslashit( plugin_dir_url( __FILE__ ) ) );
}
if ( ! defined( 'ET_AI_PLUGIN_DIR' ) ) {
define( 'ET_AI_PLUGIN_DIR', untrailingslashit( plugin_dir_path( __FILE__ ) ) );
}
} else {
if ( ! defined( 'ET_AI_PLUGIN_URI' ) ) {
define( 'ET_AI_PLUGIN_URI', get_template_directory_uri() . '/ai-app' );
}
if ( ! defined( 'ET_AI_PLUGIN_DIR' ) ) {
define( 'ET_AI_PLUGIN_DIR', get_template_directory() . '/ai-app' );
}
}
$CORE_VERSION = defined( 'ET_CORE_VERSION' ) ? ET_CORE_VERSION : '';
$ET_DEBUG = defined( 'ET_DEBUG' ) && ET_DEBUG;
$DEBUG = $ET_DEBUG;
$home_url = wp_parse_url( get_site_url() );
$build_dir_uri = ET_AI_PLUGIN_URI . '/build';
$common_scripts = ET_COMMON_URL . '/scripts';
$cache_buster = $DEBUG ? mt_rand() / mt_getrandmax() : $CORE_VERSION;
$asset_path = ET_AI_PLUGIN_DIR . '/build/et-ai-app.bundle.js';
if ( file_exists( $asset_path ) ) {
wp_enqueue_style( 'et-ai-styles', "{$build_dir_uri}/et-ai-app.bundle.css", [], (string) $cache_buster );
}
wp_enqueue_script( 'es6-promise', "{$common_scripts}/es6-promise.auto.min.js", [], '4.2.2', true );
$BUNDLE_DEPS = [
'jquery',
'react',
'react-dom',
'es6-promise',
];
if ( $DEBUG || $enqueue_prod_scripts || file_exists( $asset_path ) ) {
$BUNDLE_URI = ! file_exists( $asset_path ) ? "{$home_url['scheme']}://{$home_url['host']}:31498/et-ai-app.bundle.js" : "{$build_dir_uri}/et-ai-app.bundle.js";
// Skip the React loading if we already have React ( Gutenberg editor for example ) to avoid conflicts.
if ( ! $skip_react_loading ) {
if ( function_exists( 'et_fb_enqueue_react' ) ) {
et_fb_enqueue_react();
}
}
wp_enqueue_script( 'et-ai-app', $BUNDLE_URI, $BUNDLE_DEPS, (string) $cache_buster, true );
wp_localize_script( 'et-ai-app', 'et_ai_data', ET_AI_App::get_ai_app_helpers());
}
}
}
ET_AI_App::instance();