zZzzZ. — /home2/zrzvbdry/wiredsave.click/wp-content/themes/wp-coupon/inc

Editing: extras.php

<?php
/**
 * Custom functions that act independently of the theme templates
 *
 * Eventually, some of the functionality here could be replaced by core features
 *
 * @package WP Coupon
 */

/**
 * Check if enable single store
 *
 * @return bool|string
 */
function wpcoupon_is_single_enable() {
	return wpcoupon_get_option( 'enable_single_coupon', false );
}

/**
 * Maybe show coupon thumbnail in the loop
 *
 * @return bool
 */
function wpcoupon_maybe_show_coupon_thumb( $type = '' ) {

if ( is_tax( 'coupon_store' ) || $type == 'store' ) {
		$logo_option = wpcoupon_get_option( 'coupon_store_show_thumb' );
	} elseif ( is_tax( 'coupon_category' ) || $type == 'category' ) {
		$logo_option = wpcoupon_get_option( 'coupon_cate_show_thumb' );
	} else {
		$logo_option = wpcoupon_get_option( 'coupon_item_logo' );
	}

if ( $logo_option == 'save_value' ) {
		if ( get_post_meta( wpcoupon_coupon()->ID, '_wpc_coupon_save', true ) ) {
			return $logo_option;
		}

if ( get_post_meta( wpcoupon_coupon()->ID, '_wpc_free_shipping', true ) ) {
			return $logo_option;
		}

return false;
	}

if ( $logo_option == 'hide_if_no_thumb' ) {
		$has_thumb = has_post_thumbnail( wpcoupon_coupon()->ID );
	} elseif ( $logo_option == 'hide' ) {
		$has_thumb = false;
	} else {
		$has_thumb = wpcoupon_coupon()->has_thumb();

}

return $has_thumb;
}

/**
 * Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link.
 *
 * @param array $args Configuration arguments.
 * @return array
 */
function wpcoupon_page_menu_args( $args ) {
	$args['show_home'] = true;
	return $args;
}
add_filter( 'wp_page_menu_args', 'wpcoupon_page_menu_args' );

/**
 * Output the status of widets for footer column.
 */
function wpcoupon_sidebar_desc( $sidebar_id ) {

$desc           = '';
	$column         = str_replace( 'footer-', '', $sidebar_id );
	$footer_columns = wpcoupon_get_option( 'footer_columns' );

if ( $column > $footer_columns ) {
		$desc = esc_html__( 'This widget area is currently disabled. You can enable it Theme Options - Footer section.', 'wp-coupon' );
	}

return esc_html( $desc );
}

/**
 * Browser detection body_class() output
 */
function wpcoupon_browser_body_class( $classes ) {
		global $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone;
	if ( $is_lynx ) {
		$classes[] = 'lynx';
	} elseif ( $is_gecko ) {
		$classes[] = 'gecko';
	} elseif ( $is_opera ) {
		$classes[] = 'opera';
	} elseif ( $is_NS4 ) {
		$classes[] = 'ns4';
	} elseif ( $is_safari ) {
		$classes[] = 'safari';
	} elseif ( $is_chrome ) {
		$classes[] = 'chrome';
	} elseif ( $is_IE ) {
			$classes[] = 'ie';
		if ( preg_match( '/MSIE ([0-9]+)([a-zA-Z0-9.]+)/', $_SERVER['HTTP_USER_AGENT'], $browser_version ) ) {
			$classes[] = 'ie' . $browser_version[1];
		}
	} else {
		$classes[] = 'unknown';
	}
	if ( $is_iphone ) {
		$classes[] = 'iphone';
	}
	if ( stristr( $_SERVER['HTTP_USER_AGENT'], 'mac' ) ) {
		$classes[] = 'osx';
	} elseif ( stristr( $_SERVER['HTTP_USER_AGENT'], 'linux' ) ) {
		$classes[] = 'linux';
	} elseif ( stristr( $_SERVER['HTTP_USER_AGENT'], 'windows' ) ) {
		$classes[] = 'windows';
	}
	return $classes;
}
add_filter( 'body_class', 'wpcoupon_browser_body_class' );

function wpcoupon_set_html_content_type() {
	return 'text/html';
}

/**
 * Adding the Open Graph in the Language Attributes.
 *
 * @param string $output
 * @return string
 */
function wpcoupon_add_opengraph_doctype( $output ) {
	return $output . ' xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml"';
}
add_filter( 'language_attributes', 'wpcoupon_add_opengraph_doctype' );

/**
 * Remove OG Image If have from plugin Yoat SEO
 */
function wpcoupon_remove_og_img() {
	if ( is_tax( 'coupon_store' ) ) {
		add_filter( 'wpseo_og_og:image', '__return_false' );
		add_filter( 'wpseo_og_og_image', '__return_false' );
	}
}
add_action( 'wp', 'wpcoupon_remove_og_img', 97 );

function wpcoupon_toggle_content_more( $content ) {
	$more_content = false;
	$contents = explode( '', $content );
	if ( count( $contents ) > 1 ) {
		$html = apply_filters( 'the_content', $contents[0] );
		unset( $contents[0] );
		$more_content = apply_filters( 'the_content', join( " \n\r ", $contents ) );
	} else {
		$html = apply_filters( 'the_content', $content );
	}

if ( $more_content ) {
		$html = '<div class="content-toggle"><div class="content-less">' . $html . '</div>';
		$html .= '<div class="content-more">' . $more_content . '</div>';
		$html .= '<a class="show-more" href="#">' . esc_html__( 'Read more', 'wp-coupon' ) . '</a></div>';
	}

return $html;

}