679 lines
20 KiB
PHP
679 lines
20 KiB
PHP
<?php
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/**
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* Methods needed for the Icon Manager QF.
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*
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* @package Divi
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* @subpackage Builder
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* @since ?
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*/
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/**
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* Methods needed for the Icon Manager QF.
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*
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* @since ?
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*/
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if ( ! function_exists( 'et_pb_maybe_fa_font_icon' ) ) {
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/**
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* Checking if the passed icon value is Font Awesome type.
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*
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* @since ?
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*
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* @param string $icon_data extended icon value from shortcode or presets.
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*
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* @return bool
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*/
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function et_pb_maybe_fa_font_icon( $icon_data ) {
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return et_pb_maybe_extended_icon( $icon_data ) && 'fa' === et_pb_get_extended_font_icon_type( $icon_data );
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}
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}
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if ( ! function_exists( 'et_pb_maybe_old_single_utf_divi_icon' ) ) {
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/**
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* Checking if the passed icon value is old Divi single unicode value.
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*
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* @since ?
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*
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* @param string $icon_value icon value from shortcode or presets.
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*
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* @return bool
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*/
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function et_pb_maybe_old_single_utf_divi_icon( $icon_value ) {
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return 1 === strlen( mb_convert_encoding( $icon_value, 'ISO-8859-1', 'UTF-8' ) ) && in_array( $icon_value, et_pb_get_decoded_divi_icons(), true );
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}
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}
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if ( ! function_exists( 'et_pb_maybe_old_divi_font_icon' ) ) {
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/**
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* Checking if the passed icon value is in the old Divi icon format.
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*
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* @since ?
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*
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* @param string $icon_value icon value from shortcode or presets.
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* @param bool $check_single_utf_value will check for the old Divi single unicode icon format.
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*
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* @return bool
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*/
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function et_pb_maybe_old_divi_font_icon( $icon_value, $check_single_utf_value = true ) {
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return 1 === preg_match( '/^%%[0-9]{1,3}%%$/', trim( $icon_value ) ) || ( $check_single_utf_value && et_pb_maybe_old_single_utf_divi_icon( $icon_value ) );
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}
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}
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if ( ! function_exists( 'et_pb_maybe_divi_font_icon' ) ) {
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/**
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* Checking if the passed icon value is Divi type.
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*
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* @since ?
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*
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* @param string $icon_data extended icon value from shortcode or presets.
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*
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* @return bool
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*/
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function et_pb_maybe_divi_font_icon( $icon_data ) {
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return ( et_pb_maybe_extended_icon( $icon_data ) && 'divi' === et_pb_get_extended_font_icon_type( $icon_data ) ) || et_pb_maybe_old_divi_font_icon( $icon_data );
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}
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}
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if ( ! function_exists( 'et_pb_get_extended_font_icon_type' ) ) {
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/**
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* Get icon type ('fa' or 'divi').
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*
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* @since ?
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*
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* @param string $icon_data icon data.
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*
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* @return string may be either 'fa' or 'divi'.
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*/
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function et_pb_get_extended_font_icon_type( $icon_data ) {
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return esc_attr( et_pb_get_extended_icon_data( $icon_data, 'icon_type' ) );
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}
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}
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if ( ! function_exists( 'et_pb_get_extended_font_icon_value' ) ) {
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/**
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* Get icon unicode value.
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*
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* @since ?
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*
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* @param string $icon_data icon data.
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* @param bool $do_decode return value with decoding.
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* @param bool $return_raw_unicode return raw icon unicode value.
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*
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* @return string
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*/
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function et_pb_get_extended_font_icon_value( $icon_data, $do_decode = false, $return_raw_unicode = false ) {
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if ( ! et_pb_maybe_extended_icon( $icon_data ) ) {
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$icon_data = et_pb_build_extended_font_icon_value( $icon_data );
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}
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$icon_value = et_pb_get_extended_icon_data( $icon_data, 'icon_value' );
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$icons_list = et_pb_get_decoded_extended_font_icon_symbols();
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foreach ( $icons_list as $font_icon ) {
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if ( ! empty( $icon_value ) && ( $font_icon['unicode'] === $icon_value || str_replace( '&', '&', $icon_value ) === $font_icon['unicode'] || et_pb_get_decode_extended_font_icon_symbol( $icon_value ) === $font_icon['decoded_unicode'] || $font_icon['decoded_unicode'] === $icon_value ) ) {
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if ( $return_raw_unicode ) {
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return $font_icon['unicode'];
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}
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return $do_decode ? et_pb_get_decode_extended_font_icon_symbol( $icon_value ) : $icon_value;
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}
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}
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return '';
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}
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}
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if ( ! function_exists( 'et_pb_check_and_convert_icon_raw_value' ) ) {
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/**
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* It checks available of icon in the defined icon list by Unicode and returns
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* raw non-decoded icon value.
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*
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* @since ?
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*
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* @param string $icon icon value saved in the shortcode.
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*
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* @return string
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*/
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function et_pb_check_and_convert_icon_raw_value( $icon ) {
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$icon_type = et_pb_get_extended_icon_data( $icon, 'icon_type' );
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$font_weight = et_pb_get_extended_icon_data( $icon, 'font_weight' );
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$icon_raw_value = et_pb_get_extended_font_icon_value( $icon, false, true );
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if ( ! empty( $icon_raw_value ) && in_array( $icon_type, array( 'fa', 'divi' ), true ) && in_array( (int) $font_weight, array( 400, 900 ), true ) ) {
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return et_pb_build_extended_font_icon_value( $icon_raw_value, $icon_type, $font_weight );
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}
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return '';
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}
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}
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if ( ! function_exists( 'et_pb_build_extended_font_icon_value' ) ) {
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/**
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* Create extended font icon value.
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*
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* @since ?
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*
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* @param string $icon_value icon value (if passed icon value in the old divi format it will be convertetd to unicode value).
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* @param string $icon_type type of icon (divi is default).
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* @param string $font_weight type of icon (400 is default).
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* @param bool $decode_amp do or not ampersand decoding (& -> &).
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* @return string
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*/
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function et_pb_build_extended_font_icon_value( $icon_value, $icon_type = null, $font_weight = null, $decode_amp = false ) {
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if ( et_pb_maybe_extended_icon( $icon_value ) ) {
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return $icon_value;
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}
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if ( ! $icon_type ) {
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$icon_type = 'divi';
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}
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if ( ! $font_weight ) {
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$font_weight = et_pb_get_normal_font_weight_value();
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}
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if ( et_pb_maybe_old_divi_font_icon( $icon_value, false ) ) {
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// the font icon value is saved in the following format: %%index_number%%.
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$icon_index = (int) str_replace( '%', '', $icon_value );
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$icon_symbols = et_pb_get_font_icon_symbols();
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$icon_value = isset( $icon_symbols[ $icon_index ] ) ? $icon_symbols[ $icon_index ] : '';
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} elseif ( et_pb_maybe_old_single_utf_divi_icon( $icon_value ) ) {
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$index = array_search( $icon_value, et_pb_get_decoded_divi_icons(), true );
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$font_icons = et_pb_get_extended_font_icon_symbols();
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if ( $index && ! empty( $font_icons[ $index ] ) && ! empty( $font_icons[ $index ]['unicode'] ) ) {
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$icon_value = $font_icons[ $index ]['unicode'];
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}
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}
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if ( $decode_amp ) {
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$icon_value = str_replace( '&', '&', $icon_value );
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}
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return $icon_value . '||' . $icon_type . '||' . $font_weight;
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}
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}
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if ( ! function_exists( 'et_pb_get_extended_icon_data' ) ) {
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/**
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* Depending on the $icon_data_type, returns string unicode icon value or icon type.
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*
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* @since ?
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*
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* @param string $icon_data the string value of the icon.
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* @param string $icon_data_type could be either 'icon_value' or 'icon_type'.
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*
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* @return string
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*/
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function et_pb_get_extended_icon_data( $icon_data, $icon_data_type ) {
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if ( et_pb_maybe_extended_icon( $icon_data ) ) {
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$extended_icon_data = explode( '||', $icon_data );
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if ( ! empty( $extended_icon_data ) ) {
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switch ( $icon_data_type ) {
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case 'icon_value':
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return ( ! empty( $extended_icon_data[0] ) ) ? $extended_icon_data[0] : false;
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case 'icon_type':
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return ( ! empty( $extended_icon_data[1] ) ) ? $extended_icon_data[1] : false;
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case 'font_weight':
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return ( ! empty( $extended_icon_data[2] ) ) ? $extended_icon_data[2] : false;
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}
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}
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}
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}
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}
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if ( ! function_exists( 'et_pb_maybe_extended_icon' ) ) {
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/**
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* Checking if the passed icon value is extended icon type ( like a '0||divi' ).
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*
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* @since ?
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*
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* @param string $icon icon data.
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*
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* @return bool
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*/
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function et_pb_maybe_extended_icon( $icon ) {
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return ! empty( $icon ) && false !== strpos( $icon, '||' );
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}
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}
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if ( ! function_exists( 'et_pb_get_icon_font_family' ) ) {
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/**
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* Return CSS font-family property for icon.
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*
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* @since ?
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*
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* @param string $icon icon data.
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*
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* @return string
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*/
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function et_pb_get_icon_font_family( $icon ) {
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return et_pb_maybe_fa_font_icon( $icon ) ? 'FontAwesome' : 'ETmodules';
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}
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}
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if ( ! function_exists( 'et_pb_get_normal_font_weight_value' ) ) {
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/**
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* Return CSS `normal` font-weight value.
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*
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* @since ?
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*
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* @return int
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*/
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function et_pb_get_normal_font_weight_value() {
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return 400;
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}
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}
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if ( ! function_exists( 'et_pb_get_icon_font_weight' ) ) {
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/**
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* Return CSS font-weight property for icon.
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*
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* @since ?
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*
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* @param string $icon icon data.
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*
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* @return int
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*/
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function et_pb_get_icon_font_weight( $icon ) {
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return 900 === (int) et_pb_get_extended_icon_data( $icon, 'font_weight' ) ? 900 : et_pb_get_normal_font_weight_value();
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}
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}
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if ( ! function_exists( 'et_pb_extended_process_font_icon' ) ) {
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/**
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* Return CSS font-family property for icon.
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*
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* @since ?
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*
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* @param string $icon icon data.
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*
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* @return string
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*/
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function et_pb_extended_process_font_icon( $icon ) {
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return et_pb_maybe_extended_icon( $icon ) ? et_pb_get_extended_font_icon_value( $icon, true ) : esc_attr( et_pb_process_font_icon( $icon ) );
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}
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}
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if ( ! function_exists( 'et_pb_get_extended_icon_value_for_css' ) ) {
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/**
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* Getting icon's unicode value from passed icon data and converting the icon value to the CSS-value
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* for the CSS property 'content:'( for example, '0||divi' will be converted to '"\30"' ).
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*
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* @since ?
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*
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* @param string $icon_data icon_data.
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*
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* @return string
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*/
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function et_pb_get_extended_icon_value_for_css( $icon_data ) {
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$icon_value = et_pb_get_extended_font_icon_value( $icon_data );
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$icon_value = strtolower( str_replace( array( '&#x', '&#x' ), '\\', $icon_value ) );
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$icon_value = str_replace( ';', '', $icon_value );
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return '"' . $icon_value . '"';
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}
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}
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if ( ! function_exists( 'et_pb_get_social_net_fa_icons' ) ) {
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/**
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* List of Social Networks Font Awesome icons.
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*
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* @since ?
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*
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* @return array
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*/
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function et_pb_get_social_net_fa_icons() {
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return array(
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'amazon',
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'bandcamp',
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'telegram',
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'bitbucket',
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'behance',
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'buffer',
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'codepen',
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'deviantart',
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'flipboard',
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'foursquare',
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'github',
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'goodreads',
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'google',
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'houzz',
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'itunes',
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'last_fm',
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'line',
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'medium',
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'meetup',
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'odnoklassniki',
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'patreon',
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'periscope',
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'quora',
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'researchgate',
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'reddit',
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'snapchat',
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'soundcloud',
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'spotify',
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'steam',
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'tripadvisor',
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'tiktok',
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'twitch',
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'vk',
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'weibo',
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'whatsapp',
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'xing',
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'yelp',
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);
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}
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}
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if ( ! function_exists( 'et_pb_get_social_net_divi_icons' ) ) {
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/**
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* List of Social Networks used in the icons_base_social.scss file.
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*
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* @since ?
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*
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* @return array
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*/
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function et_pb_get_social_net_divi_icons() {
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return array(
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'pinterest',
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'linkedin',
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'tumblr',
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'skype',
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'flikr',
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'myspace',
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'dribbble',
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'youtube',
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'vimeo',
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);
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}
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}
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if ( ! function_exists( 'et_pb_get_decode_extended_font_icon_symbol' ) ) :
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/**
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* Returns decoded font icon value.
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*
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* @since ?
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*
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* @param string $font_icon_value font icon value.
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*
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* @return array
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*/
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function et_pb_get_decode_extended_font_icon_symbol( $font_icon_value ) {
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return html_entity_decode( $font_icon_value, ENT_QUOTES, 'UTF-8' );
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}
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endif;
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if ( ! function_exists( 'et_pb_get_decoded_extended_font_icon_symbols' ) ) :
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/**
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* Returns full list of all icons with decoded utf values.
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*
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* @since ?
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*
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* @return array
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*/
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function et_pb_get_decoded_extended_font_icon_symbols() {
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$cache_key = 'et_pb_get_decoded_extended_font_icon_symbols';
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if ( ! et_core_cache_has( $cache_key ) ) {
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$font_icons = et_pb_get_extended_font_icon_symbols();
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foreach ( $font_icons as &$font_icon ) {
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$font_icon['decoded_unicode'] = et_pb_get_decode_extended_font_icon_symbol( $font_icon['unicode'] );
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}
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et_core_cache_set( $cache_key, $font_icons );
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} else {
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$font_icons = et_core_cache_get( $cache_key );
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}
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return $font_icons;
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}
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endif;
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if ( ! function_exists( 'et_pb_get_decoded_divi_icons' ) ) :
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/**
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* Returns Divi icons decoded utf values.
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*
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* @since ?
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*
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* @return array
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*/
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function et_pb_get_decoded_divi_icons() {
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$cache_key = 'et_pb_get_decoded_divi_icons';
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if ( ! et_core_cache_has( $cache_key ) ) {
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$font_icons = et_pb_get_extended_font_icon_symbols();
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$decoded_divi_icons = array();
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foreach ( $font_icons as $font_icon ) {
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if ( ! $font_icon['is_divi_icon'] ) {
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break;
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}
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$decoded_divi_icons[] = et_pb_get_decode_extended_font_icon_symbol( $font_icon['unicode'] );
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}
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et_core_cache_set( $cache_key, $decoded_divi_icons );
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} else {
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$decoded_divi_icons = et_core_cache_get( $cache_key );
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}
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return $decoded_divi_icons;
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}
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endif;
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if ( ! function_exists( 'et_pb_get_font_icon_field_names' ) ) :
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/**
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* Returns the list of font icon fields with `select_icon` option.
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*
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* @since ?
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*
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* @return array
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*/
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function et_pb_get_font_icon_field_names() {
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return array(
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'font_icon',
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'button_icon',
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'hover_icon',
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'scroll_down_icon',
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'open_toggle_icon',
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'toggle_icon',
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'button_one_icon',
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'button_two_icon',
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);
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}
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endif;
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if ( ! function_exists( 'et_pb_get_all_font_icon_option_names_string' ) ) :
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/**
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* Returns string with names of all font_icon fields in all responsive, sticky, hover modes separated by '|'.
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*
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* @since ?
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*
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* @return string
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*/
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function et_pb_get_all_font_icon_option_names_string() {
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$cache_key = 'et_pb_get_font_icon_option_names';
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if ( ! et_core_cache_has( $cache_key ) ) {
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$font_icon_names = array();
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foreach ( et_pb_get_font_icon_field_names() as $font_icon_field ) {
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$font_icon_names[] = $font_icon_field;
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$font_icon_names[] = $font_icon_field . '_tablet';
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$font_icon_names[] = $font_icon_field . '_phone';
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$font_icon_names[] = $font_icon_field . et_pb_hover_options()->get_suffix();
|
|
$font_icon_names[] = $font_icon_field . et_pb_sticky_options()->get_suffix();
|
|
}
|
|
$font_icon_option_names = implode( '|', $font_icon_names );
|
|
et_core_cache_set( $cache_key, $font_icon_option_names );
|
|
} else {
|
|
$font_icon_option_names = et_core_cache_get( $cache_key );
|
|
}
|
|
|
|
return $font_icon_option_names;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'et_pb_get_font_icon_names_regex' ) ) :
|
|
/**
|
|
* Returns the regex that will be used to check containing of the font icon option in the content.
|
|
*
|
|
* @since ?
|
|
*
|
|
* @param bool $maybe_fa_icon_type define what kind of font icon we need o get regex.
|
|
* @param bool $use_only_defined_icon_fields values will be searched only in certain fields that can contain icon values (see: `et_pb_get_font_icon_field_names()`).
|
|
*
|
|
* @return string
|
|
*/
|
|
function et_pb_get_font_icon_names_regex( $maybe_fa_icon_type = false, $use_only_defined_icon_fields = false ) {
|
|
$icon_type = $maybe_fa_icon_type ? 'fa' : 'divi';
|
|
return ! $use_only_defined_icon_fields ? '/\=\"([^"]*)\|\|(' . $icon_type . ')\|\|(400|900)\"/mi' : '/(' . et_pb_get_all_font_icon_option_names_string() . ')\=\"([^"]*)\|\|(' . $icon_type . ')\|\|(400|900)\"/mi';
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'et_pb_check_if_post_contains_fa_font_icon' ) ) :
|
|
/**
|
|
* Check if post content contains FontAwesome icon.
|
|
*
|
|
* @since ?
|
|
*
|
|
* @param string $content post's content.
|
|
*
|
|
* @return bool
|
|
*/
|
|
function et_pb_check_if_post_contains_fa_font_icon( $content ) {
|
|
return ! empty( preg_match_all( et_pb_get_font_icon_names_regex( true ), $content ) );
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'et_pb_check_if_post_contains_divi_font_icon' ) ) :
|
|
/**
|
|
* Check if post content contains Divi icon.
|
|
*
|
|
* @since ?
|
|
*
|
|
* @param string $content post's content.
|
|
* @param bool $use_only_defined_icon_fields values will be searched only in certain fields that can contain icon values (see: `et_pb_get_font_icon_field_names()`).
|
|
*
|
|
* @return bool
|
|
*/
|
|
function et_pb_check_if_post_contains_divi_font_icon( $content, $use_only_defined_icon_fields = false ) {
|
|
// Check the non-extended icon value.
|
|
$old_divi_icon_regex = ! $use_only_defined_icon_fields ? '/\=\"%%([^"]*)%%\"/mi' : '/(' . et_pb_get_all_font_icon_option_names_string() . ')\=\"%%([^"]*)%%\"/mi';
|
|
$single_char_divi_icon_regex = '/(' . et_pb_get_all_font_icon_option_names_string() . ')\=\"[\s\S]\"/miu';
|
|
|
|
return ! empty( preg_match_all( et_pb_get_font_icon_names_regex(), $content ) ) || ! empty( preg_match_all( $old_divi_icon_regex, $content ) ) || ! empty( preg_match_all( $single_char_divi_icon_regex, $content ) );
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'et_pb_check_if_post_contains_network_with_fa_icon' ) ) :
|
|
/**
|
|
* Check if post content contains a social network attribute with FA icon.
|
|
*
|
|
* @param string $content to search for attribute in.
|
|
*
|
|
* @since ?
|
|
*
|
|
* @return bool
|
|
*/
|
|
function et_pb_check_if_post_contains_network_with_fa_icon( $content ) {
|
|
$regex = '/social_network\=\"(' . implode( '|', et_pb_get_social_net_fa_icons() ) . ')\"/mi';
|
|
return ! empty( preg_match_all( $regex, $content ) );
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'et_pb_get_font_icon_modules' ) ) :
|
|
/**
|
|
* Returns the list of Divi modules with `select_icon` option.
|
|
*
|
|
* @param string $group certain group of modules .
|
|
*
|
|
* @since ?
|
|
*
|
|
* @return array|null
|
|
*/
|
|
function et_pb_get_font_icon_modules( $group = false ) {
|
|
|
|
$font_icon_modules_used_in_migrations = array(
|
|
'button' => array(
|
|
'et_pb_button',
|
|
'et_pb_comments',
|
|
'et_pb_contact_form',
|
|
'et_pb_cta',
|
|
'et_pb_fullwidth_header',
|
|
'et_pb_fullwidth_post_slider',
|
|
'et_pb_login',
|
|
'et_pb_post_slider',
|
|
'et_pb_pricing_tables',
|
|
'et_pb_pricing_table',
|
|
'et_pb_signup',
|
|
'et_pb_slider',
|
|
'et_pb_slide',
|
|
'et_pb_wc_add_to_cart',
|
|
'et_pb_wc_cart_notice',
|
|
),
|
|
'blurb' => array(
|
|
'et_pb_blurb',
|
|
),
|
|
'overlay' => array(
|
|
'et_pb_blog',
|
|
'et_pb_filterable_portfolio',
|
|
'et_pb_fullwidth_image',
|
|
'et_pb_fullwidth_portfolio',
|
|
'et_pb_gallery',
|
|
'et_pb_image',
|
|
'et_pb_portfolio',
|
|
'et_pb_shop',
|
|
'et_pb_wc_related_products',
|
|
'et_pb_wc_upsells',
|
|
),
|
|
'toggle' => array(
|
|
'et_pb_toggle',
|
|
),
|
|
);
|
|
|
|
$other_select_icon_modules = array(
|
|
'select_icon' => array(
|
|
'et_pb_icon',
|
|
'et_pb_video',
|
|
'et_pb_video_slider',
|
|
'et_pb_video_slider_item',
|
|
'et_pb_testimonial',
|
|
'et_pb_accordion',
|
|
'et_pb_accordion_item',
|
|
),
|
|
);
|
|
|
|
if ( false === $group ) {
|
|
// Return all modules that use select_icon.
|
|
$all_modules = array();
|
|
$all_select_icon_modules = array_merge( $font_icon_modules_used_in_migrations, $other_select_icon_modules );
|
|
foreach ( $all_select_icon_modules as $select_icon_module ) {
|
|
$all_modules = array_merge( $all_modules, $select_icon_module );
|
|
}
|
|
return $all_modules;
|
|
} elseif ( isset( $font_icon_modules_used_in_migrations[ $group ] ) ) {
|
|
// Return certain modules list by $group flag.
|
|
return $font_icon_modules_used_in_migrations[ $group ];
|
|
}
|
|
|
|
return null;
|
|
}
|
|
endif;
|
|
|
|
if ( ! function_exists( 'et_pb_get_extended_font_icon_symbols' ) ) :
|
|
/**
|
|
* Returns full list of all icons used in the Divi with ['search_terms'],
|
|
* unicode icon value ['unicode'], icon name ['name']
|
|
* groups in which the icon is included ['styles'],
|
|
* bool flag which determined is this icon a divi icon or FontAwesome icon['is_divi_icon'].
|
|
*
|
|
* @since ?
|
|
*
|
|
* @return array
|
|
*/
|
|
function et_pb_get_extended_font_icon_symbols() {
|
|
$cache_key = 'et_pb_get_extended_font_icon_symbols';
|
|
if ( ! et_core_cache_has( $cache_key ) ) {
|
|
$full_icons_list_path = __DIR__ . '/full_icons_list.json';
|
|
if ( file_exists( $full_icons_list_path ) ) {
|
|
// phpcs:disable WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- Can't use wp_remote_get() for local file
|
|
$icons_data = json_decode( file_get_contents( $full_icons_list_path ), true );
|
|
// phpcs:enable
|
|
if ( JSON_ERROR_NONE === json_last_error() ) {
|
|
et_core_cache_set( $cache_key, $icons_data );
|
|
return $icons_data;
|
|
}
|
|
}
|
|
et_wrong( 'Problem with loading the icon data on this path: ' . $full_icons_list_path );
|
|
} else {
|
|
return et_core_cache_get( $cache_key );
|
|
}
|
|
}
|
|
endif;
|