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Current File : /home/gachan/www/wp-content/themes/medicure/framework/function/breadcrumbs.php

<?php
/**
 * @package WordPress
 * @subpackage Medicure
 * @since Medicure 1.4.0
 * 
 * Breadcrumbs Function
 * Created by CMSMasters
 * 
 */


function breadcrumbs() {
	global $post;
	
	if (class_exists('woocommerce') && is_shop()) {
		$cmsms_page_id = wc_get_page_id('shop');
	} else {
		$cmsms_page_id = get_the_ID();
	}
	
	$breadcrumbs = get_post_meta($cmsms_page_id, 'cmsms_breadcrumbs', true);
	$custom_breadcrumbs = get_post_meta($cmsms_page_id, 'cmsms_custom_breadcrumbs', true);
	
	$homeLink = home_url();
	$homeText = __('Home', 'cmsmasters');
	$sep = "\n\t" . '<span class="breadcrumbs_sep"> / </span>' . "\n\t";
	$maxLength = 30;
	
	$year_format = get_the_time('Y');
	$month_format = get_the_time('F');
	$day_format = get_the_time('d');
	$day_full_format = get_the_time('l');
	
	$url_year = get_year_link($year_format);
	$url_month = get_month_link($year_format, $month_format);
	
	echo '<div class="cmsms_breadcrumbs">' . "\n\t" .  
		'<a href="' . $homeLink . '" class="cms_home">' . $homeText . '</a>' . $sep;
	
	if ($breadcrumbs == 'custom' && $custom_breadcrumbs != '') {
		foreach ($custom_breadcrumbs as $custom_breadcrumb) {
			echo '<a href="' . $custom_breadcrumb[1] . '">' . $custom_breadcrumb[0] . '</a>' . $sep;
		}
		
		echo '<span>' . cmsms_title($cmsms_page_id, false) . '</span>';
	} elseif ($breadcrumbs != 'disabled') {
		if (is_single()) {
			$category = get_the_category();
			$num_cat = count($category);
			
			if ($num_cat < 1) {
				echo '<span>' . cmsms_title($cmsms_page_id, false) . '</span>';
			} else if ($num_cat >= 1) {
				echo get_category_parents($category[0], true, $sep) . ' ' . '<span>' . cmsms_title($cmsms_page_id, false) . '</span>';
			}
		} elseif (is_category()) {
			global $cat;
			
			
			$multiple_cats = get_category_parents($cat, true, $sep);
			$multiple_cats_array = explode($sep, $multiple_cats);
			$multiple_cats_num = count($multiple_cats_array);
			
			$i = 2;
			
			foreach ($multiple_cats_array as $single_cat) {
				echo $single_cat;
				
				if ($i < $multiple_cats_num) {
					echo $sep;
				}
				
				$i++;
			}
		} elseif (is_tag()) {
			echo single_tag_title('', false);
		} elseif (is_day()) {
			echo '<a href="' . $url_year . '">' . $year_format . '</a>' . $sep . '<a href="' . $url_month . '">' . $month_format . '</a>' . $sep . $day_format . ' (' . $day_full_format . ')';
		} elseif (is_month()) {
			echo '<a href="' . $url_year . '">' . $year_format . '</a>' . $sep . $month_format;
		} elseif (is_year()) {
			echo $year_format;
		} elseif (is_search()) {
			echo '<span>' . __('Search Results for', 'cmsmasters') . "</span>: '" . get_search_query() . "'";
		} elseif (is_page() && !$post->post_parent) {
			echo '<span>' . cmsms_title($cmsms_page_id, false) . '</span>';
		} elseif (is_page() && $post->post_parent) {
			$post_array = get_post_ancestors($post);
			
			krsort($post_array);
			
			foreach ($post_array as $key => $postid) {
				$post_ids = get_post($postid);
				$title = $post_ids->post_title;
				
				echo '<a href="' . get_permalink($post_ids) . '">' . $title . '</a>' . $sep;
			}
			
			echo '<span>' . cmsms_title($cmsms_page_id, false) . '</span>';
		} elseif (is_author()) {
			global $author;
			
			
			$user_info = get_userdata($author);
			
			echo $user_info->display_name;
		} else if (is_tax()) {
			echo '<span>' . __('Services Archives', 'cmsmasters') . '</span>';
		} else {
			echo '<span>' . __('No Breadcrumbs', 'cmsmasters') . '</span>';
		}
	}
	
	echo "\n" . '</div>' . "\n";
}

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