Edit File by line

<?php

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if ( ! defined( 'ET_BUILDER_OPTIMIZE_TEMPLATES' ) ) {

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define( 'ET_BUILDER_OPTIMIZE_TEMPLATES', true );

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}

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define( 'ET_BUILDER_AJAX_TEMPLATES_AMOUNT', apply_filters( 'et_pb_templates_loading_amount', ET_BUILDER_OPTIMIZE_TEMPLATES ? 20 : 10 ) );

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add_action( 'init', array( 'ET_Builder_Element', 'set_media_queries' ), 11 );

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add_action( 'wp_footer', array( 'ET_Builder_Element', 'enqueue_scroll_effects_fields' ), 11 );

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/**

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* Base class for all builder elements.

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* @since 1.0

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class ET_Builder_Element {

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public $name;

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public $plural;

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public $slug;

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public $type;

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public $child_slug;

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public $use_raw_content = false;

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public $fields = array();

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public $advanced_fields;

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public $has_advanced_fields;

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/**

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* Cached translations.

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* @since 4.4.9

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* @var array[]

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protected static $i18n;

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/**

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* See {@see deprecations.php}

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* @var array[]

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protected static $_deprecations;

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/**

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* Unprocessed attributes.

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* @since 3.17.2

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* @var mixed[]

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protected $attrs_unprocessed = array();

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/**

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* Unprocessed content.

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* @since 3.17.2

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* @var string

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protected $content_unprocessed = '';

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/**

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* Settings used to render the module's output.

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* @since 3.1 Renamed from `$shortcode_atts` to `$props`.

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* @since 1.0

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* @var array

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public $props = array();

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/**

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* What appears inside the element. For structure elements, this will contain children

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* elements. For parent modules, this will include child modules.

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* @since 3.1 Renamed from `$shortcode_content` to `$content`.

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* @since 1.0

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* @var string

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public $content;

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/**

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* Configuration for module's wrapper and inner wrapper

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* @since 3.1

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* @var array

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public $wrapper_settings = array();

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public $fields_unprocessed = array();

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public $main_css_element;

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public $custom_css_fields = array();

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public $child_title_var;

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public $child_title_fallback_var;

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public $post_types = array();

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public $main_tabs = array();

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public $used_tabs = array();

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public $custom_css_tab;

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public $vb_support = 'off';

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public $dbl_quote_exception_options = array( 'et_pb_font_icon', 'et_pb_button_one_icon', 'et_pb_button_two_icon', 'et_pb_button_icon', 'et_pb_content' );

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public $settings_modal_tabs = array();

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public $settings_modal_toggles = array();

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public $featured_image_background = false;

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public $classname = array();

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public $help_videos = array();

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public static $settings_migrations_initialized = false;

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public static $setting_advanced_styles = false;

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public static $uses_module_classname = array();

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protected static $_fields_unprocessed = array();

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protected static $_default_props = array();

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// Slugs of modules for which an option template has been rebuilt.

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protected static $_has_rebuilt_option_template = array();

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private static $_cache = false;

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private static $_unique_bb_keys_map = array();

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private static $_unique_bb_keys_values = array();

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private static $_unique_bb_strip = array( "\t", "\r", "\n" );

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public static $_scroll_effects_fields = array(

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'desktop' => array(),

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'tablet' => array(),

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'phone' => array(),

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);

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/**

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* Number of times {@see self::render()} has been executed.

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* @var int

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private $_render_count;

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/**

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* Number of times {@see self::render()} has been executed for the shop module.

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* @var int

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private static $_shop_render_count = 0;

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/**

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* Slug of a module whose render count should also be bumped when this module's is bumped.

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* @var string

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protected $_bumps_render_count;

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/**

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* Priority number applied to some CSS rules.

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* @var int

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protected $_style_priority;

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// only needed for BB + hover

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protected $is_background = false;

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private $_is_official_module;

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// woocommerce module

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private $_is_woocommerce_module;

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// uses for ligatures disabling at elements with letter-spacing CSS property

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private $letter_spacing_fix_selectors = array();

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/**

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* Holds module styles for the current request.

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* @var array

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private static $styles = array();

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private static $internal_modules_styles = array();

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private static $prepare_internal_styles = false;

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private static $internal_modules_counter = 10000;

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private static $media_queries = array();

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private static $modules = array();

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private static $parent_modules = array();

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private static $child_modules = array();

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private static $woocommerce_modules = array();

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private static $current_module_index = 0;

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private static $structure_modules = array();

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private static $structure_module_slugs = array();

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private static $_module_slugs_by_post_type = array();

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private static $module_icons = array();

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private static $module_help_videos = array();

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private static $parent_motion_effects = array();

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/**

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* A stack of the current active theme builder layout post type.

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* @var string[]

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protected static $theme_builder_layout = array();

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// Compile list of modules that has rich editor option

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protected static $has_content_modules = array();

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private static $loading_backbone_templates = false;

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/**

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* @var ET_Core_Data_Utils

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protected static $_ = null;

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/**

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* @var ET_Core_PageResource

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public static $advanced_styles_manager = null;

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/**

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* @var ET_Core_Data_Utils

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public static $data_utils = null;

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/**

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* @var ET_Builder_Module_Helper_OptionTemplate

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public static $option_template = null;

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public static $field_dependencies = array();

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public static $can_reset_element_indexes = true;

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const DEFAULT_PRIORITY = 10;

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const HIDE_ON_MOBILE = 'et-hide-mobile';

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protected $module_credits;

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/**

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* Store various indices for modules etc.

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* @since 4.0

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* @var array $indices {

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* Module Indices By Post Type

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* @type array $post_type {

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* Module Indices

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* @type int|int[] $index_type Current index value(s) {

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* Index Values By Module Slug

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* @type int $slug Index value

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* }

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* }

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* }

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protected static $_indices = array();

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const INDEX_SECTION = 'section';

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const INDEX_ROW = 'row';

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const INDEX_ROW_INNER = 'row_inner';

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const INDEX_COLUMN = 'column';

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const INDEX_COLUMN_INNER = 'column_inner';

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const INDEX_MODULE = 'module';

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const INDEX_MODULE_ITEM = 'module_item';

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const INDEX_MODULE_ORDER = 'module_order';

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const INDEX_INNER_MODULE_ORDER = 'inner_module_order';

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/**

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* @var ET_Builder_Global_Presets_Settings

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protected static $global_presets_manager = null;

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/**

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* Flag whether the module is rendering.

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* @var boolean

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protected $is_rendering = false;

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/**

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* List of props keys that need to inherit the value

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* Intended to be used in ET_Builder_Module_Helper_MultiViewOptions helper

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* @since 4.0.2

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* @var array

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public $mv_inherited_props = array();

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/**

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* Background related values generated by process_advanced_background_options()

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* Disabled by default; activated by setting $save_processed_background property to true

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* Only gradient related value is saved right now; more can be added later if needed

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* @since 4.3.3

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protected $processed_background = array();

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protected $save_processed_background = false;

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/**

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* Holds active position origin/location for all devices.

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* @var array

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protected $position_locations = array();

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/**

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* Module settings that are exposed so layout block previewer can correctly render it

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* despites tweaks performed to make block preview correctly aligned

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* @var array

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protected static $layout_block_assistive_settings = array();

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function __construct() {

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self::$current_module_index++;

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if ( ! self::$_deprecations ) {

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self::$_deprecations = require_once ET_BUILDER_DIR . 'deprecations.php';

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self::$_deprecations = self::$_deprecations['classes']['\ET_Builder_Module_Blurb'];

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}

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if ( ! self::$settings_migrations_initialized ) {

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self::$settings_migrations_initialized = true;

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require_once 'module/settings/Migration.php';

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ET_Builder_Module_Settings_Migration::init();

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add_filter( 'the_content', array( get_class( $this ), 'reset_element_indexes' ), 9999 );

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add_filter( 'et_builder_render_layout', array( get_class( $this ), 'reset_element_indexes' ), 9999 );

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}

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if ( self::$loading_backbone_templates || et_admin_backbone_templates_being_loaded() ) {

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if ( ! self::$loading_backbone_templates ) {

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self::$loading_backbone_templates = true;

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}

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$start_from = (int) sanitize_text_field( $_POST['et_templates_start_from'] );

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$post_type = sanitize_text_field( $_POST['et_post_type'] );

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if ( 'layout' === $post_type ) {

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// need - 2 to include the et_pb_section and et_pb_row modules

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$start_from = ET_Builder_Element::get_modules_count( 'page' ) - 2;

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}

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$current_module_index = self::$current_module_index - 1;

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if ( ! ( $current_module_index >= $start_from && $current_module_index < ( ET_BUILDER_AJAX_TEMPLATES_AMOUNT + $start_from ) ) ) {

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return;

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}

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}

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if ( null === self::$advanced_styles_manager && ! is_admin() && ! et_fb_is_enabled() ) {

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$result = self::setup_advanced_styles_manager();

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self::$advanced_styles_manager = $result['manager'];

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if ( $result['add_hooks'] ) {

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// Schedule callback to run in the footer so we can pass the module design styles to the page resource.

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add_action( 'wp_footer', array( 'ET_Builder_Element', 'set_advanced_styles' ), 19 );

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// Add filter for the resource data so we can prevent theme customizer css from being

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// included with the builder css inline on first-load (since its in the head already).

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add_filter( 'et_core_page_resource_get_data', array( 'ET_Builder_Element', 'filter_page_resource_data' ), 10, 3 );

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}

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}

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if ( null === self::$data_utils ) {

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self::$_ = self::$data_utils = ET_Core_Data_Utils::instance();

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}

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if ( null === self::$global_presets_manager ) {

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self::$global_presets_manager = ET_Builder_Global_Presets_Settings::instance();

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}

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if ( null === self::$option_template ) {

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self::$option_template = et_pb_option_template();

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}

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$this->init();

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$this->settings_modal_tabs = $this->get_settings_modal_tabs();

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$this->settings_modal_toggles = $this->get_settings_modal_toggles();

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$this->custom_css_fields = $this->get_custom_css_fields_config();

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$this->_set_advanced_fields_config();

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$current_class = get_class( $this );

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$this->_is_official_module = self::_is_official_module( $current_class );

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$this->_is_woocommerce_module = self::_is_woocommerce_module( $current_class );

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$this->make_options_filterable();

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if ( et_fb_is_builder_ajax() ) {

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// Ensure `et_fb_is_enabled` returns true while setting fields to avoid

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// 3rd party modules using the function to generate different

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// definitions when they are updated via the AJAX call.

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add_filter( 'et_fb_is_enabled', '__return_true' );

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$this->set_fields();

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remove_filter( 'et_fb_is_enabled', '__return_true' );

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} else {

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$this->set_fields();

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}

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$this->set_factory_objects();

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$this->_additional_fields_options = array();

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$slug = $this->slug;

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// Use module cache compression only when we sure we can also decompress.

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$use_compression = function_exists( 'gzinflate' ) && function_exists( 'gzdeflate' );

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// Disable compression when debugging.

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if ( function_exists( 'et_builder_definition_sort' ) ) {

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$use_compression = false;

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}

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if ( ! empty( self::$_cache[ $slug ] ) ) {

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// We got sum cache, let's use it.

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$cache = self::$_cache[ $slug ];

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$fields_unprocessed = array();

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$fields_map = $cache['fields_unprocessed'];

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// Since arrays in PHP 5.x require more memory, we have to rely (again)

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// on COW (copy on write) to limit RAM usage....

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if ( is_array( $fields_map ) ) {

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// Old cache storage format (array)

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foreach ( $fields_map as $field => $key ) {

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$fields_unprocessed[ $field ] = self::$_fields_unprocessed[ $key ];

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}

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} else {

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// New cache storage format (string) key1,field1\n ... keyN,fieldN

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// Decompress data when possible.

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if ( $use_compression ) {

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$fields_map = gzinflate( $fields_map );

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}

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$fields_map = explode( "\n", $fields_map );

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foreach ( $fields_map as $data ) {

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list ( $key, $field ) = explode( ':', $data );

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$fields_unprocessed[ $field ] = self::$_fields_unprocessed[ $key ];

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}

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}

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$this->has_advanced_fields = ! empty( $cache['advanced_fields'] );

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$this->advanced_fields = $cache['advanced_fields'];

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$this->fields_unprocessed = $fields_unprocessed;

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$this->settings_modal_toggles = $cache['settings_modal_toggles'];

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$this->custom_css_fields = $cache['custom_css_fields'];

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// Claim some RAM not needed anymore.

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unset( self::$_cache[ $slug ] );

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} else {

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// Compute expensive stuff.

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$this->_add_additional_fields();

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$this->_add_custom_css_fields();

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$this->_maybe_add_global_defaults();

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$this->_finalize_all_fields();

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// Consider caching only official modules.

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if ( $this->_is_official_module && false !== self::$_cache ) {

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// We got no cache, let's create it.

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$fields_unprocessed = '';

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// Since arrays in PHP 5.x require more memory, we can't store

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// fields_unprocessed as is but have to replace values with hashes

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// when saving the cache and reverse the process when loading it.

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foreach( $this->fields_unprocessed as $field => $definition ) {

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$key = md5( serialize( $definition ) );

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$fields_unprocessed .= "$key:$field\n";

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}

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// Trim last newline.

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$fields_unprocessed = trim( $fields_unprocessed );

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// Compress data when possible.

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if ( $use_compression ) {

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$fields_unprocessed = gzdeflate( $fields_unprocessed );

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}

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self::$_cache[ $slug ] = array(

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'advanced_fields' => $this->advanced_fields,

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'fields_unprocessed' => $fields_unprocessed,

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'settings_modal_toggles' => $this->settings_modal_toggles,

[482] Fix | Delete

'custom_css_fields' => $this->custom_css_fields,

[483] Fix | Delete

);

[484] Fix | Delete

}

[485] Fix | Delete

}

[486] Fix | Delete

[487] Fix | Delete

if ( ! isset( $this->main_css_element ) ) {

[488] Fix | Delete

$this->main_css_element = '%%order_class%%';

[489] Fix | Delete

}

[490] Fix | Delete

[491] Fix | Delete

$this->_render_count = 0;

[492] Fix | Delete

[493] Fix | Delete

$this->type = isset( $this->type ) ? $this->type : '';

[494] Fix | Delete

[495] Fix | Delete

$this->_style_priority = (int) self::DEFAULT_PRIORITY;

[496] Fix | Delete

if ( isset( $this->type ) && 'child' === $this->type ) {

[497] Fix | Delete

$this->_style_priority = $this->_style_priority + 1;

[498] Fix | Delete

} else {

[499] Fix | Delete

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