/** * Astra Updates * * Functions for updating data, used by the background updater. * * @package Astra * @version 2.1.3 */ defined( 'ABSPATH' ) || exit; /** * Clear Astra + Astra Pro assets cache. * * @since 3.6.1 * @return void. */ function astra_clear_all_assets_cache() { if ( ! class_exists( 'Astra_Cache_Base' ) ) { return; } // Clear Astra theme asset cache. $astra_cache_base_instance = new Astra_Cache_Base( 'astra' ); $astra_cache_base_instance->refresh_assets( 'astra' ); // Clear Astra Addon's static and dynamic CSS asset cache. $astra_addon_cache_base_instance = new Astra_Cache_Base( 'astra-addon' ); $astra_addon_cache_base_instance->refresh_assets( 'astra-addon' ); } /** * 4.0.0 backward handling part. * * 1. Migrate existing setting & do required onboarding for new admin dashboard v4.0.0 app. * 2. Migrating Post Structure & Meta options in title area meta parts. * * @since 4.0.0 * @return void */ function astra_theme_background_updater_4_0_0() { // Dynamic customizer migration starts here. $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['dynamic-blog-layouts'] ) && ! isset( $theme_options['theme-dynamic-customizer-support'] ) ) { $theme_options['dynamic-blog-layouts'] = false; $theme_options['theme-dynamic-customizer-support'] = true; $post_types = Astra_Posts_Structure_Loader::get_supported_post_types(); // Archive summary box compatibility. $archive_title_font_size = array( 'desktop' => isset( $theme_options['font-size-archive-summary-title']['desktop'] ) ? $theme_options['font-size-archive-summary-title']['desktop'] : 40, 'tablet' => isset( $theme_options['font-size-archive-summary-title']['tablet'] ) ? $theme_options['font-size-archive-summary-title']['tablet'] : '', 'mobile' => isset( $theme_options['font-size-archive-summary-title']['mobile'] ) ? $theme_options['font-size-archive-summary-title']['mobile'] : '', 'desktop-unit' => isset( $theme_options['font-size-archive-summary-title']['desktop-unit'] ) ? $theme_options['font-size-archive-summary-title']['desktop-unit'] : 'px', 'tablet-unit' => isset( $theme_options['font-size-archive-summary-title']['tablet-unit'] ) ? $theme_options['font-size-archive-summary-title']['tablet-unit'] : 'px', 'mobile-unit' => isset( $theme_options['font-size-archive-summary-title']['mobile-unit'] ) ? $theme_options['font-size-archive-summary-title']['mobile-unit'] : 'px', ); $single_title_font_size = array( 'desktop' => isset( $theme_options['font-size-entry-title']['desktop'] ) ? $theme_options['font-size-entry-title']['desktop'] : '', 'tablet' => isset( $theme_options['font-size-entry-title']['tablet'] ) ? $theme_options['font-size-entry-title']['tablet'] : '', 'mobile' => isset( $theme_options['font-size-entry-title']['mobile'] ) ? $theme_options['font-size-entry-title']['mobile'] : '', 'desktop-unit' => isset( $theme_options['font-size-entry-title']['desktop-unit'] ) ? $theme_options['font-size-entry-title']['desktop-unit'] : 'px', 'tablet-unit' => isset( $theme_options['font-size-entry-title']['tablet-unit'] ) ? $theme_options['font-size-entry-title']['tablet-unit'] : 'px', 'mobile-unit' => isset( $theme_options['font-size-entry-title']['mobile-unit'] ) ? $theme_options['font-size-entry-title']['mobile-unit'] : 'px', ); $archive_summary_box_bg = array( 'desktop' => array( 'background-color' => ! empty( $theme_options['archive-summary-box-bg-color'] ) ? $theme_options['archive-summary-box-bg-color'] : '', 'background-image' => '', 'background-repeat' => 'repeat', 'background-position' => 'center center', 'background-size' => 'auto', 'background-attachment' => 'scroll', 'background-type' => '', 'background-media' => '', ), 'tablet' => array( 'background-color' => '', 'background-image' => '', 'background-repeat' => 'repeat', 'background-position' => 'center center', 'background-size' => 'auto', 'background-attachment' => 'scroll', 'background-type' => '', 'background-media' => '', ), 'mobile' => array( 'background-color' => '', 'background-image' => '', 'background-repeat' => 'repeat', 'background-position' => 'center center', 'background-size' => 'auto', 'background-attachment' => 'scroll', 'background-type' => '', 'background-media' => '', ), ); // Single post structure. foreach ( $post_types as $post_type ) { /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $single_post_structure = isset( $theme_options['blog-single-post-structure'] ) ? $theme_options['blog-single-post-structure'] : array( 'single-image', 'single-title-meta' ); /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $migrated_post_structure = array(); if ( ! empty( $single_post_structure ) ) { /** @psalm-suppress PossiblyInvalidIterator */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort foreach ( $single_post_structure as $key ) { /** @psalm-suppress PossiblyInvalidIterator */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort if ( 'single-title-meta' === $key ) { $migrated_post_structure[] = 'ast-dynamic-single-' . esc_attr( $post_type ) . '-title'; if ( 'post' === $post_type ) { $migrated_post_structure[] = 'ast-dynamic-single-' . esc_attr( $post_type ) . '-meta'; } } if ( 'single-image' === $key ) { $migrated_post_structure[] = 'ast-dynamic-single-' . esc_attr( $post_type ) . '-image'; } } $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-structure' ] = $migrated_post_structure; } // Single post meta. /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $single_post_meta = isset( $theme_options['blog-single-meta'] ) ? $theme_options['blog-single-meta'] : array( 'comments', 'category', 'author' ); /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $migrated_post_metadata = array(); if ( ! empty( $single_post_meta ) ) { $tax_counter = 0; $tax_slug = 'ast-dynamic-single-' . esc_attr( $post_type ) . '-taxonomy'; /** @psalm-suppress PossiblyInvalidIterator */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort foreach ( $single_post_meta as $key ) { /** @psalm-suppress PossiblyInvalidIterator */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort switch ( $key ) { case 'author': $migrated_post_metadata[] = 'author'; break; case 'date': $migrated_post_metadata[] = 'date'; break; case 'comments': $migrated_post_metadata[] = 'comments'; break; case 'category': if ( 'post' === $post_type ) { $migrated_post_metadata[] = $tax_slug; $theme_options[ $tax_slug ] = 'category'; $tax_counter = ++$tax_counter; $tax_slug = 'ast-dynamic-single-' . esc_attr( $post_type ) . '-taxonomy-' . $tax_counter; } break; case 'tag': if ( 'post' === $post_type ) { $migrated_post_metadata[] = $tax_slug; $theme_options[ $tax_slug ] = 'post_tag'; $tax_counter = ++$tax_counter; $tax_slug = 'ast-dynamic-single-' . esc_attr( $post_type ) . '-taxonomy-' . $tax_counter; } break; default: break; } } $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-metadata' ] = $migrated_post_metadata; } // Archive layout compatibilities. $archive_banner_layout = class_exists( 'WooCommerce' ) && 'product' === $post_type ? false : true; // Setting WooCommerce archive option disabled as WC already added their header content on archive. $theme_options[ 'ast-archive-' . esc_attr( $post_type ) . '-title' ] = $archive_banner_layout; // Single layout compatibilities. $single_banner_layout = class_exists( 'WooCommerce' ) && 'product' === $post_type ? false : true; // Setting WC single option disabled as there is no any header set from default WooCommerce. $theme_options[ 'ast-single-' . esc_attr( $post_type ) . '-title' ] = $single_banner_layout; // BG color support. $theme_options[ 'ast-dynamic-archive-' . esc_attr( $post_type ) . '-banner-image-type' ] = ! empty( $theme_options['archive-summary-box-bg-color'] ) ? 'custom' : 'none'; $theme_options[ 'ast-dynamic-archive-' . esc_attr( $post_type ) . '-banner-custom-bg' ] = $archive_summary_box_bg; // Archive title font support. /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-archive-' . esc_attr( $post_type ) . '-title-font-family' ] = ! empty( $theme_options['font-family-archive-summary-title'] ) ? $theme_options['font-family-archive-summary-title'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-archive-' . esc_attr( $post_type ) . '-title-font-size' ] = $archive_title_font_size; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-archive-' . esc_attr( $post_type ) . '-title-font-weight' ] = ! empty( $theme_options['font-weight-archive-summary-title'] ) ? $theme_options['font-weight-archive-summary-title'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $archive_dynamic_line_height = ! empty( $theme_options['line-height-archive-summary-title'] ) ? $theme_options['line-height-archive-summary-title'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $archive_dynamic_text_transform = ! empty( $theme_options['text-transform-archive-summary-title'] ) ? $theme_options['text-transform-archive-summary-title'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-archive-' . esc_attr( $post_type ) . '-title-font-extras' ] = array( 'line-height' => $archive_dynamic_line_height, 'line-height-unit' => 'em', 'letter-spacing' => '', 'letter-spacing-unit' => 'px', 'text-transform' => $archive_dynamic_text_transform, 'text-decoration' => '', ); // Archive title colors support. /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-archive-' . esc_attr( $post_type ) . '-banner-title-color' ] = ! empty( $theme_options['archive-summary-box-title-color'] ) ? $theme_options['archive-summary-box-title-color'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-archive-' . esc_attr( $post_type ) . '-banner-text-color' ] = ! empty( $theme_options['archive-summary-box-text-color'] ) ? $theme_options['archive-summary-box-text-color'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort // Single title colors support. /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-banner-title-color' ] = ! empty( $theme_options['entry-title-color'] ) ? $theme_options['entry-title-color'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort // Single title font support. /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-title-font-family' ] = ! empty( $theme_options['font-family-entry-title'] ) ? $theme_options['font-family-entry-title'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-title-font-size' ] = $single_title_font_size; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-title-font-weight' ] = ! empty( $theme_options['font-weight-entry-title'] ) ? $theme_options['font-weight-entry-title'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $single_dynamic_line_height = ! empty( $theme_options['line-height-entry-title'] ) ? $theme_options['line-height-entry-title'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $single_dynamic_text_transform = ! empty( $theme_options['text-transform-entry-title'] ) ? $theme_options['text-transform-entry-title'] : ''; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-title-font-extras' ] = array( 'line-height' => $single_dynamic_line_height, 'line-height-unit' => 'em', 'letter-spacing' => '', 'letter-spacing-unit' => 'px', 'text-transform' => $single_dynamic_text_transform, 'text-decoration' => '', ); } // Set page specific structure, as page only has featured image at top & title beneath to it, hardcoded writing it here. $theme_options['ast-dynamic-single-page-structure'] = array( 'ast-dynamic-single-page-image', 'ast-dynamic-single-page-title' ); // EDD content layout & sidebar layout migration in new dynamic option. $theme_options['archive-download-content-layout'] = isset( $theme_options['edd-archive-product-layout'] ) ? $theme_options['edd-archive-product-layout'] : 'default'; $theme_options['archive-download-sidebar-layout'] = isset( $theme_options['edd-sidebar-layout'] ) ? $theme_options['edd-sidebar-layout'] : 'no-sidebar'; $theme_options['single-download-content-layout'] = isset( $theme_options['edd-single-product-layout'] ) ? $theme_options['edd-single-product-layout'] : 'default'; $theme_options['single-download-sidebar-layout'] = isset( $theme_options['edd-single-product-sidebar-layout'] ) ? $theme_options['edd-single-product-sidebar-layout'] : 'default'; update_option( 'astra-settings', $theme_options ); } // Admin backward handling starts here. $admin_dashboard_settings = get_option( 'astra_admin_settings', array() ); if ( ! isset( $admin_dashboard_settings['theme-setup-admin-migrated'] ) ) { if ( ! isset( $admin_dashboard_settings['self_hosted_gfonts'] ) ) { $admin_dashboard_settings['self_hosted_gfonts'] = isset( $theme_options['load-google-fonts-locally'] ) ? $theme_options['load-google-fonts-locally'] : false; } if ( ! isset( $admin_dashboard_settings['preload_local_fonts'] ) ) { $admin_dashboard_settings['preload_local_fonts'] = isset( $theme_options['preload-local-fonts'] ) ? $theme_options['preload-local-fonts'] : false; } // Consider admin part from theme side migrated. $admin_dashboard_settings['theme-setup-admin-migrated'] = true; update_option( 'astra_admin_settings', $admin_dashboard_settings ); } // Check if existing user and disable smooth scroll-to-id. if ( ! isset( $theme_options['enable-scroll-to-id'] ) ) { $theme_options['enable-scroll-to-id'] = false; update_option( 'astra-settings', $theme_options ); } // Check if existing user and disable scroll to top if disabled from pro addons list. $scroll_to_top_visibility = false; /** @psalm-suppress UndefinedClass */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort if ( defined( 'ASTRA_EXT_VER' ) && Astra_Ext_Extension::is_active( 'scroll-to-top' ) ) { /** @psalm-suppress UndefinedClass */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $scroll_to_top_visibility = true; } if ( ! isset( $theme_options['scroll-to-top-enable'] ) ) { $theme_options['scroll-to-top-enable'] = $scroll_to_top_visibility; update_option( 'astra-settings', $theme_options ); } // Default colors & typography flag. if ( ! isset( $theme_options['update-default-color-typo'] ) ) { $theme_options['update-default-color-typo'] = false; update_option( 'astra-settings', $theme_options ); } // Block editor experience improvements compatibility flag. if ( ! isset( $theme_options['v4-block-editor-compat'] ) ) { $theme_options['v4-block-editor-compat'] = false; update_option( 'astra-settings', $theme_options ); } } /** * 4.0.2 backward handling part. * * 1. Read Time option backwards handling for old users. * * @since 4.0.2 * @return void */ function astra_theme_background_updater_4_0_2() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['v4-0-2-update-migration'] ) && isset( $theme_options['blog-single-meta'] ) && in_array( 'read-time', $theme_options['blog-single-meta'] ) ) { if ( isset( $theme_options['ast-dynamic-single-post-metadata'] ) && ! in_array( 'read-time', $theme_options['ast-dynamic-single-post-metadata'] ) ) { $theme_options['ast-dynamic-single-post-metadata'][] = 'read-time'; $theme_options['v4-0-2-update-migration'] = true; update_option( 'astra-settings', $theme_options ); } } } /** * Handle backward compatibility on version 4.1.0 * * @since 4.1.0 * @return void */ function astra_theme_background_updater_4_1_0() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['v4-1-0-update-migration'] ) ) { $theme_options['v4-1-0-update-migration'] = true; $current_payment_list = array(); $old_payment_list = isset( $theme_options['single-product-payment-list']['items'] ) ? $theme_options['single-product-payment-list']['items'] : array(); $visa_payment = isset( $theme_options['single-product-payment-visa'] ) ? $theme_options['single-product-payment-visa'] : ''; $mastercard_payment = isset( $theme_options['single-product-payment-mastercard'] ) ? $theme_options['single-product-payment-mastercard'] : ''; $discover_payment = isset( $theme_options['single-product-payment-discover'] ) ? $theme_options['single-product-payment-discover'] : ''; $paypal_payment = isset( $theme_options['single-product-payment-paypal'] ) ? $theme_options['single-product-payment-paypal'] : ''; $apple_pay_payment = isset( $theme_options['single-product-payment-apple-pay'] ) ? $theme_options['single-product-payment-apple-pay'] : ''; false !== $visa_payment ? array_push( $current_payment_list, array( 'id' => 'item-100', 'enabled' => true, 'source' => 'icon', 'icon' => 'cc-visa', 'image' => '', 'label' => __( 'Visa', 'astra' ), ) ) : ''; false !== $mastercard_payment ? array_push( $current_payment_list, array( 'id' => 'item-101', 'enabled' => true, 'source' => 'icon', 'icon' => 'cc-mastercard', 'image' => '', 'label' => __( 'Mastercard', 'astra' ), ) ) : ''; false !== $mastercard_payment ? array_push( $current_payment_list, array( 'id' => 'item-102', 'enabled' => true, 'source' => 'icon', 'icon' => 'cc-amex', 'image' => '', 'label' => __( 'Amex', 'astra' ), ) ) : ''; false !== $discover_payment ? array_push( $current_payment_list, array( 'id' => 'item-103', 'enabled' => true, 'source' => 'icon', 'icon' => 'cc-discover', 'image' => '', 'label' => __( 'Discover', 'astra' ), ) ) : ''; $paypal_payment ? array_push( $current_payment_list, array( 'id' => 'item-104', 'enabled' => true, 'source' => 'icon', 'icon' => 'cc-paypal', 'image' => '', 'label' => __( 'Paypal', 'astra' ), ) ) : ''; $apple_pay_payment ? array_push( $current_payment_list, array( 'id' => 'item-105', 'enabled' => true, 'source' => 'icon', 'icon' => 'cc-apple-pay', 'image' => '', 'label' => __( 'Apple Pay', 'astra' ), ) ) : ''; if ( $current_payment_list ) { $theme_options['single-product-payment-list'] = array( 'items' => array_merge( $current_payment_list, $old_payment_list ), ); update_option( 'astra-settings', $theme_options ); } if ( ! isset( $theme_options['woo_support_global_settings'] ) ) { $theme_options['woo_support_global_settings'] = true; update_option( 'astra-settings', $theme_options ); } if ( isset( $theme_options['theme-dynamic-customizer-support'] ) ) { $post_types = Astra_Posts_Structure_Loader::get_supported_post_types(); foreach ( $post_types as $post_type ) { $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-title-font-extras' ]['text-transform'] = ''; } update_option( 'astra-settings', $theme_options ); } } } /** * 4.1.4 backward handling cases. * * 1. Migrating users to combined color overlay option to new dedicated overlay options. * * @since 4.1.4 * @return void */ function astra_theme_background_updater_4_1_4() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['v4-1-4-update-migration'] ) ) { $ast_bg_control_options = array( 'off-canvas-background', 'footer-adv-bg-obj', 'footer-bg-obj', ); foreach ( $ast_bg_control_options as $bg_option ) { if ( isset( $theme_options[ $bg_option ] ) && ! isset( $theme_options[ $bg_option ]['overlay-type'] ) ) { $bg_type = isset( $theme_options[ $bg_option ]['background-type'] ) ? $theme_options[ $bg_option ]['background-type'] : ''; $theme_options[ $bg_option ]['overlay-type'] = 'none'; $theme_options[ $bg_option ]['overlay-color'] = ''; $theme_options[ $bg_option ]['overlay-opacity'] = ''; $theme_options[ $bg_option ]['overlay-gradient'] = ''; if ( 'image' === $bg_type ) { $bg_img = isset( $theme_options[ $bg_option ]['background-image'] ) ? $theme_options[ $bg_option ]['background-image'] : ''; $bg_color = isset( $theme_options[ $bg_option ]['background-color'] ) ? $theme_options[ $bg_option ]['background-color'] : ''; if ( '' !== $bg_img && '' !== $bg_color && ( ! is_numeric( strpos( $bg_color, 'linear-gradient' ) ) && ! is_numeric( strpos( $bg_color, 'radial-gradient' ) ) ) ) { $theme_options[ $bg_option ]['overlay-type'] = 'classic'; $theme_options[ $bg_option ]['overlay-color'] = $bg_color; $theme_options[ $bg_option ]['overlay-opacity'] = ''; $theme_options[ $bg_option ]['overlay-gradient'] = ''; } } } } $ast_resp_bg_control_options = array( 'hba-footer-bg-obj-responsive', 'hbb-footer-bg-obj-responsive', 'footer-bg-obj-responsive', 'footer-menu-bg-obj-responsive', 'hb-footer-bg-obj-responsive', 'hba-header-bg-obj-responsive', 'hbb-header-bg-obj-responsive', 'hb-header-bg-obj-responsive', 'header-mobile-menu-bg-obj-responsive', 'site-layout-outside-bg-obj-responsive', 'content-bg-obj-responsive', ); $post_types = Astra_Posts_Structure_Loader::get_supported_post_types(); foreach ( $post_types as $index => $post_type ) { $ast_resp_bg_control_options[] = 'ast-dynamic-archive-' . esc_attr( $post_type ) . '-banner-custom-bg'; $ast_resp_bg_control_options[] = 'ast-dynamic-single-' . esc_attr( $post_type ) . '-banner-background'; } $component_limit = defined( 'ASTRA_EXT_VER' ) ? Astra_Builder_Helper::$component_limit : Astra_Builder_Helper::$num_of_header_menu; for ( $index = 1; $index <= $component_limit; $index++ ) { $_prefix = 'menu' . $index; $ast_resp_bg_control_options[] = 'header-' . $_prefix . '-bg-obj-responsive'; } foreach ( $ast_resp_bg_control_options as $resp_bg_option ) { // Desktop version. /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort if ( isset( $theme_options[ $resp_bg_option ]['desktop'] ) && is_array( $theme_options[ $resp_bg_option ]['desktop'] ) && ! isset( $theme_options[ $resp_bg_option ]['desktop']['overlay-type'] ) ) { // @codingStandardsIgnoreStart $desk_bg_type = isset( $theme_options[ $resp_bg_option ]['desktop']['background-type'] ) ? $theme_options[ $resp_bg_option ]['desktop']['background-type'] : ''; // @codingStandardsIgnoreEnd $theme_options[ $resp_bg_option ]['desktop']['overlay-type'] = ''; $theme_options[ $resp_bg_option ]['desktop']['overlay-color'] = ''; $theme_options[ $resp_bg_option ]['desktop']['overlay-opacity'] = ''; $theme_options[ $resp_bg_option ]['desktop']['overlay-gradient'] = ''; if ( 'image' === $desk_bg_type ) { $bg_img = isset( $theme_options[ $resp_bg_option ]['desktop']['background-image'] ) ? $theme_options[ $resp_bg_option ]['desktop']['background-image'] : ''; $bg_color = isset( $theme_options[ $resp_bg_option ]['desktop']['background-color'] ) ? $theme_options[ $resp_bg_option ]['desktop']['background-color'] : ''; if ( '' !== $bg_img && '' !== $bg_color && ( ! is_numeric( strpos( $bg_color, 'linear-gradient' ) ) && ! is_numeric( strpos( $bg_color, 'radial-gradient' ) ) ) ) { $theme_options[ $resp_bg_option ]['desktop']['overlay-type'] = 'classic'; $theme_options[ $resp_bg_option ]['desktop']['overlay-color'] = $bg_color; $theme_options[ $resp_bg_option ]['desktop']['overlay-opacity'] = ''; $theme_options[ $resp_bg_option ]['desktop']['overlay-gradient'] = ''; } } } // Tablet version. /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort if ( isset( $theme_options[ $resp_bg_option ]['tablet'] ) && is_array( $theme_options[ $resp_bg_option ]['tablet'] ) && ! isset( $theme_options[ $resp_bg_option ]['tablet']['overlay-type'] ) ) { // @codingStandardsIgnoreStart $tablet_bg_type = isset( $theme_options[ $resp_bg_option ]['tablet']['background-type'] ) ? $theme_options[ $resp_bg_option ]['tablet']['background-type'] : ''; // @codingStandardsIgnoreEnd $theme_options[ $resp_bg_option ]['tablet']['overlay-type'] = ''; $theme_options[ $resp_bg_option ]['tablet']['overlay-color'] = ''; $theme_options[ $resp_bg_option ]['tablet']['overlay-opacity'] = ''; $theme_options[ $resp_bg_option ]['tablet']['overlay-gradient'] = ''; if ( 'image' === $tablet_bg_type ) { $bg_img = isset( $theme_options[ $resp_bg_option ]['tablet']['background-image'] ) ? $theme_options[ $resp_bg_option ]['tablet']['background-image'] : ''; $bg_color = isset( $theme_options[ $resp_bg_option ]['tablet']['background-color'] ) ? $theme_options[ $resp_bg_option ]['tablet']['background-color'] : ''; if ( '' !== $bg_img && '' !== $bg_color && ( ! is_numeric( strpos( $bg_color, 'linear-gradient' ) ) && ! is_numeric( strpos( $bg_color, 'radial-gradient' ) ) ) ) { $theme_options[ $resp_bg_option ]['tablet']['overlay-type'] = 'classic'; $theme_options[ $resp_bg_option ]['tablet']['overlay-color'] = $bg_color; $theme_options[ $resp_bg_option ]['tablet']['overlay-opacity'] = ''; $theme_options[ $resp_bg_option ]['tablet']['overlay-gradient'] = ''; } } } // Mobile version. /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort if ( isset( $theme_options[ $resp_bg_option ]['mobile'] ) && is_array( $theme_options[ $resp_bg_option ]['mobile'] ) && ! isset( $theme_options[ $resp_bg_option ]['mobile']['overlay-type'] ) ) { // @codingStandardsIgnoreStart $mobile_bg_type = isset( $theme_options[ $resp_bg_option ]['mobile']['background-type'] ) ? $theme_options[ $resp_bg_option ]['mobile']['background-type'] : ''; // @codingStandardsIgnoreEnd $theme_options[ $resp_bg_option ]['mobile']['overlay-type'] = ''; $theme_options[ $resp_bg_option ]['mobile']['overlay-color'] = ''; $theme_options[ $resp_bg_option ]['mobile']['overlay-opacity'] = ''; $theme_options[ $resp_bg_option ]['mobile']['overlay-gradient'] = ''; if ( 'image' === $mobile_bg_type ) { $bg_img = isset( $theme_options[ $resp_bg_option ]['mobile']['background-image'] ) ? $theme_options[ $resp_bg_option ]['mobile']['background-image'] : ''; $bg_color = isset( $theme_options[ $resp_bg_option ]['mobile']['background-color'] ) ? $theme_options[ $resp_bg_option ]['mobile']['background-color'] : ''; if ( '' !== $bg_img && '' !== $bg_color && ( ! is_numeric( strpos( $bg_color, 'linear-gradient' ) ) && ! is_numeric( strpos( $bg_color, 'radial-gradient' ) ) ) ) { $theme_options[ $resp_bg_option ]['mobile']['overlay-type'] = 'classic'; $theme_options[ $resp_bg_option ]['mobile']['overlay-color'] = $bg_color; $theme_options[ $resp_bg_option ]['mobile']['overlay-opacity'] = ''; $theme_options[ $resp_bg_option ]['mobile']['overlay-gradient'] = ''; } } } } $theme_options['v4-1-4-update-migration'] = true; update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility on version 4.1.6 * * @since 4.1.6 * @return void */ function astra_theme_background_updater_4_1_6() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['list-block-vertical-spacing'] ) ) { $theme_options['list-block-vertical-spacing'] = false; update_option( 'astra-settings', $theme_options ); } } /** * Set flag to avoid direct reflections on live site & to maintain backward compatibility for existing users. * * @since 4.1.7 * @return void */ function astra_theme_background_updater_4_1_7() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['add-hr-styling-css'] ) ) { $theme_options['add-hr-styling-css'] = false; update_option( 'astra-settings', $theme_options ); } if ( ! isset( $theme_options['astra-site-svg-logo-equal-height'] ) ) { $theme_options['astra-site-svg-logo-equal-height'] = false; update_option( 'astra-settings', $theme_options ); } } /** * Migrating users to new container layout options * * @since 4.2.0 * @return void */ function astra_theme_background_updater_4_2_0() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['v4-2-0-update-migration'] ) ) { $post_types = Astra_Posts_Structure_Loader::get_supported_post_types(); $theme_options = get_option( 'astra-settings' ); $blog_types = array( 'single', 'archive' ); $third_party_layouts = array( 'woocommerce', 'edd', 'lifterlms', 'lifterlms-course-lesson', 'learndash' ); // Global. if ( isset( $theme_options['site-content-layout'] ) ) { $theme_options = astra_apply_layout_migration( 'site-content-layout', 'ast-site-content-layout', 'site-content-style', 'site-sidebar-style', $theme_options ); } // Single, archive. foreach ( $blog_types as $blog_type ) { foreach ( $post_types as $post_type ) { $old_layout = $blog_type . '-' . esc_attr( $post_type ) . '-content-layout'; $new_layout = $blog_type . '-' . esc_attr( $post_type ) . '-ast-content-layout'; $content_style = $blog_type . '-' . esc_attr( $post_type ) . '-content-style'; $sidebar_style = $blog_type . '-' . esc_attr( $post_type ) . '-sidebar-style'; if ( isset( $theme_options[ $old_layout ] ) ) { $theme_options = astra_apply_layout_migration( $old_layout, $new_layout, $content_style, $sidebar_style, $theme_options ); } } } // Third party existing layout migrations to new layout options. foreach ( $third_party_layouts as $layout ) { $old_layout = $layout . '-content-layout'; $new_layout = $layout . '-ast-content-layout'; $content_style = $layout . '-content-style'; $sidebar_style = $layout . '-sidebar-style'; if ( isset( $theme_options[ $old_layout ] ) ) { if ( 'lifterlms' === $layout ) { // Lifterlms course/lesson sidebar style migration case. $theme_options = astra_apply_layout_migration( $old_layout, $new_layout, $content_style, 'lifterlms-course-lesson-sidebar-style', $theme_options ); } $theme_options = astra_apply_layout_migration( $old_layout, $new_layout, $content_style, $sidebar_style, $theme_options ); } } if ( ! isset( $theme_options['fullwidth_sidebar_support'] ) ) { $theme_options['fullwidth_sidebar_support'] = false; } $theme_options['v4-2-0-update-migration'] = true; update_option( 'astra-settings', $theme_options ); } } /** * Handle migration from old to new layouts. * * Migration cases for old users, old layouts -> new layouts. * * @since 4.2.0 * @param mixed $old_layout old_layout. * @param mixed $new_layout new_layout. * @param mixed $content_style content_style. * @param mixed $sidebar_style sidebar_style. * @param array $theme_options theme_options. * @return array $theme_options The updated theme options. */ function astra_apply_layout_migration( $old_layout, $new_layout, $content_style, $sidebar_style, $theme_options ) { switch ( astra_get_option( $old_layout ) ) { case 'boxed-container': $theme_options[ $new_layout ] = 'normal-width-container'; $theme_options[ $content_style ] = 'boxed'; $theme_options[ $sidebar_style ] = 'boxed'; break; case 'content-boxed-container': $theme_options[ $new_layout ] = 'normal-width-container'; $theme_options[ $content_style ] = 'boxed'; $theme_options[ $sidebar_style ] = 'unboxed'; break; case 'plain-container': $theme_options[ $new_layout ] = 'normal-width-container'; $theme_options[ $content_style ] = 'unboxed'; $theme_options[ $sidebar_style ] = 'unboxed'; break; case 'page-builder': $theme_options[ $new_layout ] = 'full-width-container'; $theme_options[ $content_style ] = 'unboxed'; $theme_options[ $sidebar_style ] = 'unboxed'; break; case 'narrow-container': $theme_options[ $new_layout ] = 'narrow-width-container'; $theme_options[ $content_style ] = 'unboxed'; $theme_options[ $sidebar_style ] = 'unboxed'; break; default: $theme_options[ $new_layout ] = 'default'; $theme_options[ $content_style ] = 'default'; $theme_options[ $sidebar_style ] = 'default'; break; } return $theme_options; } /** * Handle backward compatibility on version 4.2.2 * * @since 4.2.2 * @return void */ function astra_theme_background_updater_4_2_2() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['v4-2-2-core-form-btns-styling'] ) ) { $theme_options['v4-2-2-core-form-btns-styling'] = false; update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility on version 4.6.0 * * @since 4.4.0 * @return void */ function astra_theme_background_updater_4_4_0() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['v4-4-0-backward-option'] ) ) { $theme_options['v4-4-0-backward-option'] = false; // Migrate primary button outline styles to secondary buttons. if ( isset( $theme_options['font-family-button'] ) ) { $theme_options['secondary-font-family-button'] = $theme_options['font-family-button']; } if ( isset( $theme_options['font-size-button'] ) ) { $theme_options['secondary-font-size-button'] = $theme_options['font-size-button']; } if ( isset( $theme_options['font-weight-button'] ) ) { $theme_options['secondary-font-weight-button'] = $theme_options['font-weight-button']; } if ( isset( $theme_options['font-extras-button'] ) ) { $theme_options['secondary-font-extras-button'] = $theme_options['font-extras-button']; } if ( isset( $theme_options['button-bg-color'] ) ) { $theme_options['secondary-button-bg-color'] = $theme_options['button-bg-color']; } if ( isset( $theme_options['button-bg-h-color'] ) ) { $theme_options['secondary-button-bg-h-color'] = $theme_options['button-bg-h-color']; } if ( isset( $theme_options['theme-button-border-group-border-color'] ) ) { $theme_options['secondary-theme-button-border-group-border-color'] = $theme_options['theme-button-border-group-border-color']; } if ( isset( $theme_options['theme-button-border-group-border-h-color'] ) ) { $theme_options['secondary-theme-button-border-group-border-h-color'] = $theme_options['theme-button-border-group-border-h-color']; } if ( isset( $theme_options['button-radius-fields'] ) ) { $theme_options['secondary-button-radius-fields'] = $theme_options['button-radius-fields']; } // Single - Article Featured Image visibility migration. $post_types = Astra_Posts_Structure_Loader::get_supported_post_types(); foreach ( $post_types as $post_type ) { $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-article-featured-image-position-layout-1' ] = 'none'; $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-article-featured-image-position-layout-2' ] = 'none'; $theme_options[ 'ast-dynamic-single-' . esc_attr( $post_type ) . '-article-featured-image-ratio-type' ] = 'default'; } update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility on version 4.5.0. * * @since 4.5.0 * @return void */ function astra_theme_background_updater_4_5_0() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['v4-5-0-backward-option'] ) ) { $theme_options['v4-5-0-backward-option'] = false; $palette_options = get_option( 'astra-color-palettes', Astra_Global_Palette::get_default_color_palette() ); if ( ! isset( $palette_options['presets'] ) ) { $palette_options['presets'] = astra_get_palette_presets(); update_option( 'astra-color-palettes', $palette_options ); } update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility on version 4.5.2. * * @since 4.5.2 * @return void */ function astra_theme_background_updater_4_5_2() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['scndry-btn-default-padding'] ) ) { $theme_options['scndry-btn-default-padding'] = false; update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility on version 4.6.0 * * @since 4.6.0 * @return void */ function astra_theme_background_updater_4_6_0() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['v4-6-0-backward-option'] ) ) { $theme_options['v4-6-0-backward-option'] = false; /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $blog_post_structure = isset( $theme_options['blog-post-structure'] ) ? $theme_options['blog-post-structure'] : array( 'image', 'title-meta' ); /** @psalm-suppress PossiblyUndefinedStringArrayOffset */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort $migrated_post_structure = array(); if ( ! empty( $blog_post_structure ) ) { /** @psalm-suppress PossiblyInvalidIterator */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort foreach ( $blog_post_structure as $key ) { /** @psalm-suppress PossiblyInvalidIterator */ // phpcs:ignore Generic.Commenting.DocComment.MissingShort if ( 'title-meta' === $key ) { $migrated_post_structure[] = 'title'; $migrated_post_structure[] = 'title-meta'; } if ( 'image' === $key ) { $migrated_post_structure[] = 'image'; } } $migrated_post_structure[] = 'excerpt'; $migrated_post_structure[] = 'read-more'; $theme_options['blog-post-structure'] = $migrated_post_structure; } if ( defined( 'ASTRA_EXT_VER' ) ) { $theme_options['ast-sub-section-author-box-border-width'] = isset( $theme_options['author-box-border-width'] ) ? $theme_options['author-box-border-width'] : array( 'top' => '', 'right' => '', 'bottom' => '', 'left' => '', ); $theme_options['ast-sub-section-author-box-border-radius'] = isset( $theme_options['author-box-border-radius'] ) ? $theme_options['author-box-border-radius'] : array( 'top' => '', 'right' => '', 'bottom' => '', 'left' => '', ); $theme_options['ast-sub-section-author-box-border-color'] = isset( $theme_options['author-box-border-color'] ) ? $theme_options['author-box-border-color'] : ''; if ( isset( $theme_options['single-post-inside-spacing'] ) ) { $theme_options['ast-sub-section-author-box-padding'] = $theme_options['single-post-inside-spacing']; } if ( isset( $theme_options['font-family-post-meta'] ) ) { $theme_options['font-family-post-read-more'] = $theme_options['font-family-post-meta']; } if ( isset( $theme_options['font-extras-post-meta'] ) ) { $theme_options['font-extras-post-read-more'] = $theme_options['font-extras-post-meta']; } } if ( isset( $theme_options['single-post-inside-spacing'] ) ) { $theme_options['ast-sub-section-related-posts-padding'] = $theme_options['single-post-inside-spacing']; } $theme_options['single-content-images-shadow'] = false; $theme_options['ast-font-style-update'] = false; update_option( 'astra-settings', $theme_options ); } $docs_legacy_data = get_option( 'astra_docs_data', array() ); if ( ! empty( $docs_legacy_data ) ) { delete_option( 'astra_docs_data' ); } } /** * Handle backward compatibility on version 4.6.2. * * @since 4.6.2 * @return void */ function astra_theme_background_updater_4_6_2() { $theme_options = get_option( 'astra-settings', array() ); // Unset "featured image" for pages structure. if ( ! isset( $theme_options['v4-6-2-backward-option'] ) ) { $theme_options['v4-6-2-backward-option'] = false; $page_banner_layout = isset( $theme_options['ast-dynamic-single-page-layout'] ) ? $theme_options['ast-dynamic-single-page-layout'] : 'layout-1'; $page_structure = isset( $theme_options['ast-dynamic-single-page-structure'] ) ? $theme_options['ast-dynamic-single-page-structure'] : array( 'ast-dynamic-single-page-image', 'ast-dynamic-single-page-title' ); $layout_1_image_position = isset( $theme_options['ast-dynamic-single-page-article-featured-image-position-layout-1'] ) ? $theme_options['ast-dynamic-single-page-article-featured-image-position-layout-1'] : 'behind'; $migrated_page_structure = array(); if ( 'layout-1' === $page_banner_layout && 'none' === $layout_1_image_position && ! empty( $page_structure ) ) { foreach ( $page_structure as $key ) { if ( 'ast-dynamic-single-page-image' !== $key ) { $migrated_page_structure[] = $key; } } $theme_options['ast-dynamic-single-page-structure'] = $migrated_page_structure; } update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility on version 4.6.4. * * @since 4.6.4 * @return void */ function astra_theme_background_updater_4_6_4() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['btn-stylings-upgrade'] ) ) { $theme_options['btn-stylings-upgrade'] = false; update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility for Elementor Pro heading's margin. * * @since 4.6.5 * @return void */ function astra_theme_background_updater_4_6_5() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['elementor-headings-style'] ) ) { $theme_options['elementor-headings-style'] = defined( 'ELEMENTOR_PRO_VERSION' ) ? true : false; update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility for Elementor Loop block post div container padding. * * @since 4.6.6 * @return void */ function astra_theme_background_updater_4_6_6() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['elementor-container-padding-style'] ) ) { $theme_options['elementor-container-padding-style'] = defined( 'ELEMENTOR_PRO_VERSION' ) ? true : false; update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility for Starter template library preview line height cases. * * @since 4.6.11 * @return void */ function astra_theme_background_updater_4_6_11() { $theme_options = get_option( 'astra-settings', array() ); if ( isset( $theme_options['global-headings-line-height-update'] ) ) { return; } $headers_fonts = array( 'h1' => '1.4', 'h2' => '1.3', 'h3' => '1.3', 'h4' => '1.2', 'h5' => '1.2', 'h6' => '1.25', ); foreach ( $headers_fonts as $header_tag => $header_font_value ) { if ( empty( $theme_options[ 'font-extras-' . $header_tag ]['line-height'] ) ) { $theme_options[ 'font-extras-' . $header_tag ]['line-height'] = $header_font_value; if ( empty( $theme_options[ 'font-extras-' . $header_tag ]['line-height-unit'] ) ) { $theme_options[ 'font-extras-' . $header_tag ]['line-height-unit'] = 'em'; } } } $theme_options['global-headings-line-height-update'] = true; update_option( 'astra-settings', $theme_options ); } /** * Handle backward compatibility for heading `clear:both` css in single posts and pages. * * @since 4.6.12 * @return void */ function astra_theme_background_updater_4_6_12() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['single_posts_pages_heading_clear_none'] ) ) { $theme_options['single_posts_pages_heading_clear_none'] = false; update_option( 'astra-settings', $theme_options ); } if ( ! isset( $theme_options['elementor-btn-styling'] ) ) { $theme_options['elementor-btn-styling'] = defined( 'ELEMENTOR_VERSION' ) ? true : false; update_option( 'astra-settings', $theme_options ); } if ( ! isset( $theme_options['remove_single_posts_navigation_mobile_device_padding'] ) ) { $theme_options['remove_single_posts_navigation_mobile_device_padding'] = true; update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility for following pointers. * * 1. unit less line-height support. * 2. H5 font size case. * * @since 4.6.14 * @return void */ function astra_theme_background_updater_4_6_14() { $theme_options = get_option( 'astra-settings', array() ); if ( ! isset( $theme_options['enable-4-6-14-compatibility'] ) ) { $theme_options['enable-4-6-14-compatibility'] = false; update_option( 'astra-settings', $theme_options ); } } /** * Handle backward compatibility for following cases. * * 1. Making edd default option enable by default. * 2. 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Der Einstieg in die Welt der Online Slot Spiele: Eine Analyse der strategischen Bedeutung von «Book of Ra»

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Die Popularität von Online Slots wächst kontinuierlich und hat sich in den letzten Jahren zu einem festen Bestandteil der globalen Glücksspielindustrie entwickelt. Insbesondere Klassiker wie Book of Ra haben sich durch ihre ansprechende Gestaltung und spannende Spielmechanik einen Platz in den Herzen der Spieler erobert. Der bewusste Umgang mit diesen Spielen ist jedoch essenziell, um das Spielerlebnis verantwortungsvoll zu gestalten und langfristig erfolgreich zu sein. In diesem Artikel beleuchten wir die strategischen Grundlagen beim Einstieg in diese Welt und erläutern, warum eine fundierte Herangehensweise, inklusive des Tests von kostenlosen Versionen wie *Book of Ra kostenlos spielen*, essentiell ist.

Warum sind klassische Slots wie «Book of Ra» so beliebt?

Seit ihrer Einführung in den 1990er Jahren haben Spielautomaten eine faszinierende Entwicklung durchlaufen. Besonders die ägyptischen Themen des «Book of Ra» verbinden mystische Mythologie mit modernem Spielspaß. Laut Branchenanalysen generieren Slots heutzutage den größten Umsatzanteil im Online-Casino-Markt, mit einem Anteil von etwa 75% am Gesamtumsatz (Quelle: European Gaming & Betting Association, 2023).

Auch die technischen Innovationen, wie progressive Jackpots und High-Definition-Grafik, haben zur Attraktivität beigetragen. Für Neueinsteiger bedeutet dies die Herausforderung, die Vielzahl von Optionen zu durchschauen und fundierte Entscheidungen zu treffen – ein Aspekt, der den bewussten Einstieg in den Slot-Markt besonders relevant macht.

Ein fundamentaler Ansatz: Spielverständnis und Verantwortung

Bevor man echtes Geld investiert, sollten potenzielle Spieler die Spielmechanik verstehen und eine Strategie entwickeln, die auf Risikomanagement basiert. Hierbei empfiehlt sich die Nutzung von kostenlosen Demo-Versionen, um die Besonderheiten verschiedener Spielautomaten zu erkunden. Das Angebot auf Book of Ra kostenlos spielen bietet eine ideale Gelegenheit, dieses Verständnis risikofrei zu entwickeln.

«Der erste Schritt zum verantwortungsvollen Spiel ist, die Spiele zunächst ohne eigenes Geld kennenzulernen. Das hilft, die Auszahlungsstruktur zu verstehen und die eigenen Grenzen zu erkennen.»

Strategische Überlegungen bei der Spielauswahl

Beim Start empfiehlt es sich, auf Slot-Spiele mit niedriger Varianz zu setzen. Diese bieten häufiger kleine Gewinne, was das Entwicklervertrauen erhöht und Spaß am Spiel garantiert. «Book of Ra» ist hierfür ein Paradebeispiel, da es für seine durchschnittliche Auszahlungsrate von etwa 96 % bekannt ist, was es für Einsteiger attraktiv macht.

Merkmal Details
RTP (Return to Player) ≈ 96 % (bei «Book of Ra»)
Volatilität Niedrig bis Mittel – häufigere, kleinere Gewinne
Besonderheiten Freispiele, Expandierende Symbole, Bonusspiele

Langfristige Spielergeschichten: Lernen durch Erfahrung

Ein weiterer Kernpunkt ist die kontinuierliche Weiterbildung. Branchenberichte empfehlen, Strategien wie das Setzen von Budgetlimits und das Verständnis von Gewinnlinien konsequent anzuwenden. Nutzer, die die kostenlosen Angebote nutzen, um verschiedene Varianten zu testen und ihre Reaktionen darauf zu beobachten, entwickeln eine bessere Grundlage für den verantwortungsvollen Einstieg in den Echtgeldmodus.

Fazit: Der Weg zum sicheren und informierten Spiel

Der Schlüssel zum Erfolg im Bereich der Online Slots wie «Book of Ra» liegt im bewussten Lernen und verantwortungsvollen Umgang. Die Nutzung der kostenlosen Versionen, beispielsweise durch den Link Book of Ra kostenlos spielen, ist ein essentieller Schritt, um das Spielverständnis zu vertiefen, ohne finanzielle Risiken einzugehen. Gleichzeitig sollte jeder Spieler seine eigenen Grenzen kennen und stets die Kontrolle über sein Spielverhalten behalten, um sowohl den Spaß als auch die Sicherheit zu gewährleisten.

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