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<?php if ( ! defined( 'ET_AI_SERVER_URL' ) ) { define( 'ET_AI_SERVER_URL', 'https://ai.elegantthemes.com/api/v1' ); } if ( ! defined( 'ET_AI_PLACEHOLDER_LANDSCAPE_IMAGE_DATA' ) ) { define( 'ET_AI_PLACEHOLDER_LANDSCAPE_IMAGE_DATA', 'data:image/svg+xml;base64,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' ); } 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', 'et_ai_layout_save_defaults', ), ]; } /** * 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 ), ] ); } } /** * AJAX Callback: Delete images. * * @since ?? * * @return void */ public static function et_ai_delete_images() { et_core_security_check( 'manage_options', 'et_ai_delete_images', 'wp_nonce' ); $image_ids = isset( $_POST['image_ids'] ) ? array_map( 'intval', $_POST['image_ids'] ) : []; if ( ! empty( $image_ids ) ) { foreach ( $image_ids as $image_id ) { wp_delete_attachment( $image_id, true ); } } } /** * 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' ] ); add_action( 'wp_ajax_et_ai_layout_save_defaults', [ 'ET_AI_App', 'et_ai_layout_save_defaults' ] ); add_action( 'wp_ajax_et_ai_delete_images', [ 'ET_AI_App', 'et_ai_delete_images' ] ); } /** * AJAX Callback: Save layout prompt fonts and colors settings. * * @since ?? * * @return void */ public static function et_ai_layout_save_defaults() { et_core_security_check( 'manage_options', 'et_ai_layout_save_defaults', 'wp_nonce' ); $options = [ 'heading_font' => 'et_ai_layout_heading_font', 'body_font' => 'et_ai_layout_body_font', 'heading_font_color' => 'et_ai_layout_heading_font_color', 'body_font_color' => 'et_ai_layout_body_font_color', 'primary_color' => 'et_ai_layout_primary_color', 'secondary_color' => 'et_ai_layout_secondary_color', 'site_description' => 'et_ai_layout_site_description', ]; foreach ( $options as $post_key => $option_name ) { if ( isset( $_POST[ $post_key ] ) ) { et_update_option( $option_name, sanitize_text_field( $_POST[ $post_key ] ) ); } } wp_send_json_success(); } /** * 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 available fonts. * * @return array Available fonts. */ public static function get_available_fonts() { $user_fonts = et_builder_get_custom_fonts(); $ai_app_fonts = et_builder_get_fonts( array( 'prepend_standard_fonts' => false, ) ); // combine google fonts with custom user fonts. $ai_app_fonts = array_merge( $user_fonts, $ai_app_fonts ); $et_domain_fonts = array( 'ru_RU' => 'cyrillic', 'uk' => 'cyrillic', 'bg_BG' => 'cyrillic', 'vi' => 'vietnamese', 'el' => 'greek', 'ar' => 'arabic', 'he_IL' => 'hebrew', 'th' => 'thai', 'si_lk' => 'sinhala', 'bn_bd' => 'bengali', 'ta_lk' => 'tamil', 'te' => 'telegu', 'km' => 'khmer', 'kn' => 'kannada', 'ml_in' => 'malayalam', 'ja' => 'japanese', 'ko_KR' => 'korean', 'ml_IN' => 'malayalam', 'zh_CN' => 'chinese-simplified', ); $font_choices = array(); $site_domain = get_locale(); $removed_fonts_mapping = et_builder_old_fonts_mapping(); foreach ( $ai_app_fonts as $font_name => $font_properties ) { $use_parent_font = false; if ( isset( $removed_fonts_mapping[ $font_name ] ) ) { $parent_font = $removed_fonts_mapping[ $font_name ]['parent_font']; $font_properties['character_set'] = $ai_app_fonts[ $parent_font ]['character_set']; $use_parent_font = true; } if ( '' !== $site_domain && isset( $et_domain_fonts[ $site_domain ] ) && isset( $font_properties['character_set'] ) && false === strpos( $font_properties['character_set'], $et_domain_fonts[ $site_domain ] ) ) { continue; } $font_choices[ $font_name ] = $font_name; } return $font_choices; } /** * 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' ); } $ai_default_heading_font = et_get_option( 'et_ai_layout_heading_font', '' ); $ai_default_body_font = et_get_option( 'et_ai_layout_body_font', '' ); $heading_font_color = et_get_option( 'et_ai_layout_heading_font_color', '' ); $body_font_color = et_get_option( 'et_ai_layout_body_font_color', '' ); $primary_color = et_get_option( 'et_ai_layout_primary_color', '' ); $secondary_color = et_get_option( 'et_ai_layout_secondary_color', '' ); $default_site_description = wp_unslash( et_get_option( 'et_ai_layout_site_description' ) ); $website_body_font_color = et_get_option( 'font_color', '' ); $website_heading_font_color = et_get_option( 'header_color', '' ); $website_body_font = et_get_option( 'body_font', '' ); $website_heading_font = et_get_option( 'heading_font', '' ); $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', 'aiImageEditor' => require ET_AI_PLUGIN_DIR . '/i18n/ai-image-editor.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' ), 'et_ai_layout_save_defaults' => wp_create_nonce( 'et_ai_layout_save_defaults' ), 'et_ai_delete_images' => wp_create_nonce( 'et_ai_delete_images' ), ], 'site_name' => '', 'site_description' => '', 'page_name' => get_the_title(), 'post_type' => get_post_type(), 'site_language' => self::get_language_english_name(), 'available_languages' => self::get_available_languages(), 'available_fonts' => self::get_available_fonts(), 'images_uri' => ET_AI_PLUGIN_URI . '/images', 'ai_server_url' => ET_AI_SERVER_URL, 'ai_default_heading_font' => $ai_default_heading_font, 'ai_default_body_font' => $ai_default_body_font, 'heading_font_color' => $heading_font_color, 'body_font_color' => $body_font_color, 'website_body_font_color' => $website_body_font_color, 'website_heading_font_color' => $website_heading_font_color, 'website_body_font' => $website_body_font, 'website_heading_font' => $website_heading_font, 'primary_color' => $primary_color, 'secondary_color' => $secondary_color, 'default_site_desc' => $default_site_description, 'placeholder_image' => ET_AI_PLACEHOLDER_LANDSCAPE_IMAGE_DATA, 'product_version' => ET_BUILDER_PRODUCT_VERSION, ); 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', self::get_ai_app_helpers() ); } } } ET_AI_App::instance();
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