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218 lines
5.7 KiB
PHP
218 lines
5.7 KiB
PHP
<?php if ( ! defined( 'ABSPATH' ) ) {
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die( 'Direct access forbidden.' );
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}
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/**
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* Hover Options helper methods
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*
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* Class ET_Builder_Module_Hover_Options
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*/
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class ET_Builder_Module_Helper_Hover_Options {
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private static $instance;
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public static function get() {
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if ( empty( self::$instance ) ) {
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self::$instance = new ET_Builder_Module_Helper_Hover_Options();
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}
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return self::$instance;
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}
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private function util_get( $key, $list, $default = null ) {
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return ET_Core_Data_Utils::instance()->array_get( $list, $key, $default );
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}
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/**
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* Returns `__hover`
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*
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* @return string
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*/
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public function get_suffix() {
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return '__hover';
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}
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/**
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* Return `__hover_enabled`
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*
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* @return string
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*/
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public function get_enabled_suffix() {
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return '__hover_enabled';
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}
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/**
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* Returns the field original name by removing the `__hover` or `__hover_enabled` suffix if it exists.
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*
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* @param string $name
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*
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* @return string
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*/
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public function get_field_base_name( $name ) {
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// Do not use rtim as it removes by character not by string
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// So cases like `key__hoveree` will be reduced to `key`
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$regex = "/(.*)({$this->get_suffix()}|{$this->get_enabled_suffix()})$/";
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$replace = '${1}';
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return preg_replace( $regex, $replace, $name );
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}
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/**
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* Check if the setting has enabled hover options
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*
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* @param string $setting
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* @param array $attrs
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*
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* @return bool
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*/
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public function is_enabled( $setting, $attrs ) {
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$name = in_array( $setting, [ 'background_color', 'background_image' ], true ) ? 'background' : $setting;
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$field = $this->get_hover_enabled_field( $name );
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$value = ! empty( $attrs[ $field ] ) ? $attrs[ $field ] : '';
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$result = ! empty( $value ) && strpos( $value, 'on' ) === 0;
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return $result;
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}
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/**
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* Check if hover settings are enabled on one of the options list.
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*
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* @since 4.5.1
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*
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* @param array $attrs All module attributes.
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* @param array $list Options list.
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* @return boolean Hover settings status.
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*/
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public function is_any_hover_enabled( $attrs, $list ) {
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// Ensure list is not empty and valid array.
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if ( empty( $list ) || ! is_array( $list ) ) {
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return false;
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}
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// Check the hover status one by one.
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$is_any_hover_enabled = false;
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foreach ( $list as $name ) {
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if ( $this->is_enabled( $name, $attrs ) ) {
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$is_any_hover_enabled = true;
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break;
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}
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}
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return $is_any_hover_enabled;
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}
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/**
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* Returns the hover setting field name
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* E.g.: get_hover_enabled_field('test') => 'test__hover'
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*
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* @param string $setting
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*
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* @return string
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*/
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public function get_hover_field( $setting ) {
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return "{$this->get_field_base_name($setting)}{$this->get_suffix()}";
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}
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/**
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* Returns the hover enabled setting field name
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* E.g.: get_hover_enabled_field('test') => 'test__hover_enabled'
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*
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* @param string $setting
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*
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* @return string
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*/
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public function get_hover_enabled_field( $setting ) {
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return "{$this->get_field_base_name($setting)}{$this->get_enabled_suffix()}";
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}
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/**
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* Returns setting hover value if hover is enabled;
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* If it does not exist, return $default specified value
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*
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* @param string $setting
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* @param array $attrs
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* @param mixed $default
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*
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* @return mixed
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*/
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public function get_value( $setting, $attrs, $default = null ) {
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return $this->is_enabled( $setting, $attrs )
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? $this->get_raw_value( $setting, $attrs, $default )
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: $default;
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}
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/**
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* Returns setting hover value if hover is enabled for a compose option;
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* If it does not exist, return $default specified value
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*
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* @param string $setting
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* @param string $option
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* @param array $attrs
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* @param mixed $default
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*
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* @return mixed
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*/
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public function get_compose_value( $setting, $option, $attrs, $default = null ) {
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return $this->is_enabled( $option, $attrs )
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? $this->get_raw_value( $setting, $attrs, $default )
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: $default;
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}
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/**
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* Returns setting hover value;
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* If it does not exist, return $default specified value
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*
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* @param string $setting
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* @param array $attrs
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* @param mixed $default
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*
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* @return mixed
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*/
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public function get_raw_value( $setting, $attrs, $default = null ) {
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return $this->util_get( $this->get_hover_field( $setting ), $attrs, $default );
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}
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/**
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* Adds `:hover` in selector at the end of the selector
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* E.g: add_hover_to_selectors('%%order_class%%% .image') >>> '%%order_class%%% .image:hover'
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*
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* @since 4.6.0 moved the order of `-` in capturing group 4's character set so it captures
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* `::-` prefixed pseudo selector like `::-moz-placeholder` correctly
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*
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* @param string $selector
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*
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* @return string
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*/
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public function add_hover_to_selectors( $selector ) {
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$selectors = explode( ',', $selector );
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$selectors = array_map( 'trim', $selectors );
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// Add hover to the end of the selector, but prevent specific situations like this:
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// .my-class:after => .my-class:after:hover, should be .my-class:hover:after
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$selectors = preg_replace( '/(.+\s)*([^\::?]+)((::?[-|a-z|\(|\)|\[|\]]+)+)?$/i', '$1$2:hover$3', $selectors );
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return implode( ', ', $selectors );
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}
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/**
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* Adds `:hover` in selector after `%%order_class%%`
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* E.g: add_hover_to_order_class('%%order_class%%% .image') >>> '%%order_class%%%:hover .image'
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*
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* @param string $selector
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*
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* @return string
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*/
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public function add_hover_to_order_class( $selector ) {
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$selectors = explode( ',', $selector );
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$selectors = array_map( 'trim', $selectors );
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// Add hover to the end of the selector, but prevent specific situations like this:
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// .my-class:after => .my-class:after:hover, should be .my-class:hover:after
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$selectors = preg_replace( '/(.*%%order_class%%[^\s|^:]*)(.*)/i', '$1:hover$2', $selectors );
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return implode( ', ', $selectors );
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}
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}
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