mirror of
https://github.com/10h30/yeuchaybo-v6.git
synced 2026-06-05 15:10:05 +09:00
350 lines
7.4 KiB
PHP
350 lines
7.4 KiB
PHP
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<?php
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/**
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* Yeu Chay Bo
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*
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* This file adds helper functions used in the Yeu Chay Bo Theme.
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*
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* @package SEOThemes\CorporatePro
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* @link https://thuanbui.me/themes/yeuchaybo
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* @author Thuan Bui
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* @copyright Copyright © 2018 Thuan Bui
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* @license GPL-2.0+
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*/
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// If this file is called directly, abort.
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if ( ! defined( 'WPINC' ) ) {
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die;
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}
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/**
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* Returns the default logo size in pixels.
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*
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* @since 1.0.0
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*
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* @return string Hex value.
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*/
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function corporate_logo_size() {
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return 150;
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}
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/**
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* Returns the default gradient one color.
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*
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* @since 1.0.0
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*
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* @return string Hex value.
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*/
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function corporate_gradient_one_color() {
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return '#00c6ff';
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}
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/**
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* Returns the default gradient two color.
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*
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* @since 1.0.0
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*
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* @return string Hex value.
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*/
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function corporate_gradient_two_color() {
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return '#0072ff';
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}
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/**
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* Returns the default overlay color.
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*
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* @since 1.0.0
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*
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* @return string Hex value.
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*/
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function corporate_overlay_color() {
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return 'rgba(42,49,57,0.5)';
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}
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/**
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* Custom header image callback.
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*
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* Loads custom header or featured image depending on what is set on a per
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* page basis. If a featured image is set for a page, it will override
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* the default header image. It also gets the image for custom post
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* types by looking for a page with the same slug as the CPT e.g
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* the Portfolio CPT archive will pull the featured image from
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* a page with the slug of 'portfolio', if the page exists.
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*
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* @since 1.0.0
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*
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* @return string
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*/
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function corporate_custom_header() {
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$id = '';
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// Get the current page ID.
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if ( class_exists( 'WooCommerce' ) && is_shop() ) {
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$id = wc_get_page_id( 'shop' );
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} elseif ( is_post_type_archive() ) {
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$id = get_page_by_path( get_query_var( 'post_type' ) );
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} elseif ( is_front_page() ) {
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$id = get_option( 'page_on_front' );
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} elseif ( is_home() ) {
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$id = get_option( 'page_for_posts' );
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} elseif ( is_search() ) {
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$id = get_page_by_path( 'search' );
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} elseif ( is_404() ) {
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$id = get_page_by_path( 'error-404' );
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} elseif ( is_singular() ) {
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$id = get_the_id();
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}
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$url = get_the_post_thumbnail_url( $id, 'slider' );
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if ( ! $url ) {
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$url = get_header_image();
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}
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return printf( '<style type="text/css">.hero-section{background-image: url(%s);}</style>' . "\n", esc_url( $url ) );
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}
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/**
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* Sanitize number values.
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*
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* Ensure number is an absolute integer (whole number, zero or greater). If
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* input is an absolute integer, return it. Otherwise, return default.
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*
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* @since 2.0.0
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*
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* @param string $number The rgba color to sanitize.
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* @param string $setting Sanitized value.
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*
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* @return string
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*/
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function corporate_sanitize_number( $number, $setting ) {
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$number = absint( $number );
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return ( $number ? $number : $setting->default );
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}
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/**
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* Sanitize RGBA values.
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*
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* If string does not start with 'rgba', then treat as hex then
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* sanitize the hex color and finally convert hex to rgba.
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*
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* @since 1.0.0
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*
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* @param string $color The rgba color to sanitize.
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*
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* @return string
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*/
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function corporate_sanitize_rgba( $color ) {
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// Return invisible if empty.
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if ( empty( $color ) || is_array( $color ) ) {
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return 'rgba(0,0,0,0)';
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}
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// Return sanitized hex if not rgba value.
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if ( false === strpos( $color, 'rgba' ) ) {
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return sanitize_hex_color( $color );
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}
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// Finally, sanitize and return rgba.
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$color = str_replace( ' ', '', $color );
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sscanf( $color, 'rgba(%d,%d,%d,%f)', $red, $green, $blue, $alpha );
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return 'rgba(' . $red . ',' . $green . ',' . $blue . ',' . $alpha . ')';
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}
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/**
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* Minify CSS helper function.
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*
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* @since 1.0.0
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*
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* @author Gary Jones
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* @link https://github.com/GaryJones/Simple-PHP-CSS-Minification
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* @param string $css The CSS to minify.
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*
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* @return string
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*/
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function corporate_minify_css( $css ) {
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// Normalize whitespace.
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$css = preg_replace( '/\s+/', ' ', $css );
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// Remove spaces before and after comment.
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$css = preg_replace( '/(\s+)(\/\*(.*?)\*\/)(\s+)/', '$2', $css );
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// Remove comment blocks, everything between /* and */, unless preserved with /*! ... */ or /** ... */.
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$css = preg_replace( '~/\*(?![\!|\*])(.*?)\*/~', '', $css );
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// Remove ; before }.
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$css = preg_replace( '/;(?=\s*})/', '', $css );
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// Remove space after , : ; { } */ >.
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$css = preg_replace( '/(,|:|;|\{|}|\*\/|>) /', '$1', $css );
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// Remove space before , ; { } ( ) >.
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$css = preg_replace( '/ (,|;|\{|}|\(|\)|>)/', '$1', $css );
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// Strips leading 0 on decimal values (converts 0.5px into .5px).
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$css = preg_replace( '/(:| )0\.([0-9]+)(%|em|ex|px|in|cm|mm|pt|pc)/i', '${1}.${2}${3}', $css );
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// Strips units if value is 0 (converts 0px to 0).
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$css = preg_replace( '/(:| )(\.?)0(%|em|ex|px|in|cm|mm|pt|pc)/i', '${1}0', $css );
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// Converts all zeros value into short-hand.
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$css = preg_replace( '/0 0 0 0/', '0', $css );
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// Shorten 6-character hex color codes to 3-character where possible.
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$css = preg_replace( '/#([a-f0-9])\\1([a-f0-9])\\2([a-f0-9])\\3/i', '#\1\2\3', $css );
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return trim( $css );
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}
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/**
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* Helper function to check if we're on a WooCommerce page.
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*
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* This function is used to check whether or not to output the
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* WooCommerce CSS in the corporate_scripts_styles function.
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* Since it's a relatively large file, we don't want it to
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* load on unnecessary pages where it's not required.
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*
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* @since 1.0.0
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*
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* @link https://docs.woocommerce.com/document/conditional-tags/.
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*
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* @return bool
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*/
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function corporate_is_woocommerce_page() {
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if ( ! class_exists( 'WooCommerce' ) ) {
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return false;
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}
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if ( is_woocommerce() || is_shop() || is_product_category() || is_product_tag() || is_product() || is_cart() || is_checkout() || is_account_page() ) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Convert hex to rgba value.
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*
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* This function takes a hex code (e.g. #eeeeee) and returns array of RGBA values.
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* Used in the corporate_customizer_output function to handle transparency.
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*
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* @since 1.0.0
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*
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* @param string $colour Hex color to convert.
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* @param int $opacity Opacity amount.
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*
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* @return string
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*/
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function corporate_hex_to_rgba( $colour, $opacity ) {
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if ( '#' === $colour[0] ) {
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$colour = substr( $colour, 1 );
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}
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if ( strlen( $colour ) === 6 ) {
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list( $r, $g, $b ) = array( $colour[0] . $colour[1], $colour[2] . $colour[3], $colour[4] . $colour[5] );
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} elseif ( strlen( $colour ) === 3 ) {
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list( $r, $g, $b ) = array( $colour[0] . $colour[0], $colour[1] . $colour[1], $colour[2] . $colour[2] );
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} else {
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return false;
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}
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$r = hexdec( $r );
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$g = hexdec( $g );
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$b = hexdec( $b );
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$rgb = array(
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'red' => $r,
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'green' => $g,
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'blue' => $b,
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);
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$rgba = implode( $rgb, ',' ) . ',' . $opacity;
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return $rgba;
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}
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/**
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* Check if Front Page 1 contains slider widget.
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*
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* @since 1.0.1
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*
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* @uses $sidebars_widgets
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*
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* @param string $sidebar Name of sidebar, e.g `primary`.
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* @param string $widget Widget ID to check, e.g `custom_html`.
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*
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* @return bool
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*/
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function corporate_sidebar_has_widget( $sidebar, $widget ) {
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global $sidebars_widgets;
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if ( strpos( $sidebars_widgets[ $sidebar ][0], $widget ) !== false && is_active_sidebar( $sidebar ) ) {
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return true;
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} else {
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return false;
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}
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}
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