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تبدیل ریچ اسنیپ rdf به ld+json

sir1

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sir1

sir1 512

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با سلام

در گوگل استراکچر وقتی لینک پست های سایتمو بهش میدم با وجود اینکه برید کرامپ ها در سایت تعریف شده اند ولی ربات های گوگل آنها را شناسایی نمی کنند چون براساس ریچ اسنیپ rdf در قالب کد نویسی شده است.

کد نویسی برید کرامپ ها در فایل class-breadcrumb.php است. لطفا  اگر کسی کد نویسی میدونه اون را از rdf به id+json تغییر دهید. ممنون 

<?php

if(!class_exists('avia_breadcrumb'))
{
	class avia_breadcrumb
	{
		var $options;

	function __construct($options = ""){

		$this->options = array( 	//change this array if you want another output scheme
		'before' => '<span class="arrow"> ',
		'after' => ' </span>',
		'delimiter' => '&raquo;'
		);

		if(is_array($options))
		{
			$this->options = array_merge($this->options, $options);
		}


		$markup = $this->options['before'].$this->options['delimiter'].$this->options['after'];

		global $post;
		echo '<p class="breadcrumb"><span class="breadcrumb_info">'.__('You are here:','avia_framework').'</span> <a href="'.get_bloginfo('url').'">';
			bloginfo('name');
			echo "</a>";
			if(!is_front_page()){echo $markup;}

			$output = $this->simple_breadcrumb_case($post);

			echo "<span class='current_crumb'>";
			if ( is_page() || is_single()) {
			the_title();
			}else{
			echo $output;
			}
			echo " </span></p>";
		}

		function simple_breadcrumb_case($der_post)
		{
			global $post;

			$markup = $this->options['before'].$this->options['delimiter'].$this->options['after'];
			if (is_page()){
				 if($der_post->post_parent) {
					 $my_query = get_post($der_post->post_parent);
					 $this->simple_breadcrumb_case($my_query);
					 $link = '<a href="';
					 $link .= get_permalink($my_query->ID);
					 $link .= '">';
					 $link .= ''. get_the_title($my_query->ID) . '</a>'. $markup;
					 echo $link;
				  }
			return;
			}

		if(is_single())
		{
			$category = get_the_category();
			if (is_attachment()){

				$my_query = get_post($der_post->post_parent);
				$category = get_the_category($my_query->ID);

				if(isset($category[0]))
				{
					$ID = $category[0]->cat_ID;
					$parents = get_category_parents( $ID, true, $markup, false );
					if(!is_object($parents)) echo $parents;
					previous_post_link("%link $markup");
				}

			}else{

				$postType = get_post_type();

				if($postType == 'post')
				{
					$ID = $category[0]->cat_ID;
					echo get_category_parents( $ID, true, $markup, false );
				}
				else if($postType == 'portfolio')
				{
					$terms = get_the_term_list( $post->ID, 'portfolio_entries', '', '$$$', '' );
					$terms = explode('$$$',$terms);
					echo $terms[0].$markup;

				}
			}
		return;
		}

		if(is_tax()){
			  $term = get_term_by( 'slug', get_query_var( 'term' ), get_query_var( 'taxonomy' ) );
			  return $term->name;

		}


		if(is_category()){
			$category = get_the_category();
			$i = $category[0]->cat_ID;
			$parent = $category[0]-> category_parent;

			if($parent > 0 && $category[0]->cat_name == single_cat_title( "", false ) ){
				echo get_category_parents( $parent, true, $markup, false );
			}
		return single_cat_title( '', false );
		}


		if(is_author()){
			$curauth = get_userdatabylogin(get_query_var('author_name'));
			return "Author: ".$curauth->nickname;
		}
		if(is_tag()){ return "Tag: " . single_tag_title( '', false ); }

		if(is_404()){ return __("404 - Page not Found",'avia_framework'); }

		if(is_search()){ return __("Search",'avia_framework');}

		if(is_year()){ return get_the_time('Y'); }

		if(is_month()){
		$k_year = get_the_time('Y');
		echo "<a href='".get_year_link($k_year)."'>".$k_year."</a>".$markup;
		return get_the_time('F'); }

		if(is_day() || is_time()){
		$k_year = get_the_time('Y');
		$k_month = get_the_time('m');
		$k_month_display = get_the_time('F');
		echo "<a href='".get_year_link($k_year)."'>".$k_year."</a>".$markup;
		echo "<a href='".get_month_link($k_year, $k_month)."'>".$k_month_display."</a>".$markup;

		return get_the_time('jS (l)'); }

		}

	}
}




/*-----------------------------------------------------------------------------------*/
/* avia_breadcrumbs() - Custom breadcrumb generator function  */
/*
/* Params:
/*
/* Arguments Array:
/*
/* 'separator' 			- The character to display between the breadcrumbs.
/* 'before' 			- HTML to display before the breadcrumbs.
/* 'after' 				- HTML to display after the breadcrumbs.
/* 'front_page' 		- Include the front page at the beginning of the breadcrumbs.
/* 'show_home' 			- If $show_home is set and we're not on the front page of the site, link to the home page.
/* 'echo' 				- Specify whether or not to echo the breadcrumbs. Alternative is "return".
/* 'show_posts_page'	- If a static front page is set and there is a posts page, toggle whether or not to display that page's tree.
/*
/*-----------------------------------------------------------------------------------*/



/**
 * The code below is an inspired/modified version by woothemes breadcrumb function which in turn is inspired by Justin Tadlock's Hybrid Core :)
 */


function avia_breadcrumbs( $args = array() ) {
	global $wp_query, $wp_rewrite;

	/* Create an empty variable for the breadcrumb. */
	$breadcrumb = '';

	/* Create an empty array for the trail. */
	$trail = array();
	$path = '';

	/* Set up the default arguments for the breadcrumb. */
	$defaults = array(
		'separator' => '&raquo;',
		'before' => '<span class="breadcrumb-title">' . __( 'You are here:', 'avia_framework' ) . '</span>',
		'after' => false,
		'front_page' => true,
		'show_home' => __( 'Home', 'avia_framework' ),
		'echo' => false,
		'show_categories' => true,
		'show_posts_page' => true,
		'truncate' => 70,
		'richsnippet' => false
	);


	/* Allow singular post views to have a taxonomy's terms prefixing the trail. */
	if ( is_singular() )
		$defaults["singular_{$wp_query->post->post_type}_taxonomy"] = false;

	/* Apply filters to the arguments. */
	$args = apply_filters( 'avia_breadcrumbs_args', $args );

	/* Parse the arguments and extract them for easy variable naming. */
	extract( wp_parse_args( $args, $defaults ) );

	/* If $show_home is set and we're not on the front page of the site, link to the home page. */
	if ( !is_front_page() && $show_home )
		$trail[] = '<a href="' . home_url() . '" title="' . esc_attr( get_bloginfo( 'name' ) ) . '" rel="home" class="trail-begin">' . $show_home . '</a>';

	/* If viewing the front page of the site. */
	if ( is_front_page() ) {
		if ( !$front_page )
			$trail = false;
		elseif ( $show_home )
			$trail['trail_end'] = "{$show_home}";
	}

	/* If viewing the "home"/posts page. */
	elseif ( is_home() ) {
		$home_page = get_post( $wp_query->get_queried_object_id() );
		$trail = array_merge( $trail, avia_breadcrumbs_get_parents( $home_page->post_parent, '' ) );
		$trail['trail_end'] = get_the_title( $home_page->ID );
	}

	/* If viewing a singular post (page, attachment, etc.). */
	elseif ( is_singular() ) {

		/* Get singular post variables needed. */
		$post = $wp_query->get_queried_object();
		$post_id = absint( $wp_query->get_queried_object_id() );
		$post_type = $post->post_type;
		$parent = $post->post_parent;


		/* If a custom post type, check if there are any pages in its hierarchy based on the slug. */
		if ( 'page' !== $post_type && 'post' !== $post_type ) {

			$post_type_object = get_post_type_object( $post_type );

			/* If $front has been set, add it to the $path. */
			if ( 'post' == $post_type || 'attachment' == $post_type || ( $post_type_object->rewrite['with_front'] && $wp_rewrite->front ) )
				$path .= trailingslashit( $wp_rewrite->front );

			/* If there's a slug, add it to the $path. */
			if ( !empty( $post_type_object->rewrite['slug'] ) )
				$path .= $post_type_object->rewrite['slug'];

			/* If there's a path, check for parents. */
			if ( !empty( $path ) )
				$trail = array_merge( $trail, avia_breadcrumbs_get_parents( '', $path ) );

			/* If there's an archive page, add it to the trail. */
			if ( !empty( $post_type_object->has_archive ) && function_exists( 'get_post_type_archive_link' ) )
				$trail[] = '<a href="' . get_post_type_archive_link( $post_type ) . '" title="' . esc_attr( $post_type_object->labels->name ) . '">' . $post_type_object->labels->name . '</a>';
		}

		/* try to build a generic taxonomy trail no matter the post type and taxonomy and terms
		$currentTax = "";
		foreach(get_taxonomies() as $tax)
		{
			$terms = get_the_term_list( $post_id, $tax, '', '$$$', '' );
			echo"<pre>";
			print_r($tax.$terms);
			echo"</pre>";
		}
		*/

		/* If the post type path returns nothing and there is a parent, get its parents. */
		if ( empty( $path ) && 0 !== $parent || 'attachment' == $post_type )
			$trail = array_merge( $trail, avia_breadcrumbs_get_parents( $parent, '' ) );

		/* Toggle the display of the posts page on single blog posts. */
		if ( 'post' == $post_type && $show_posts_page == true && 'page' == get_option( 'show_on_front' ) ) {
			$posts_page = get_option( 'page_for_posts' );
			if ( $posts_page != '' && is_numeric( $posts_page ) ) {
				$trail = array_merge( $trail, avia_breadcrumbs_get_parents( $posts_page, '' ) );
			}
		}

        if('post' == $post_type && $show_categories)
        {
                $category = get_the_category();
				
                foreach($category as $cat)
                {
                    if(!empty($cat->parent))
                    {
                        $parents = get_category_parents( $cat->cat_ID, true, '$$$', false );
                        $parents = explode("$$$", $parents);
                        foreach ($parents as $parent_item)
                        {
                            if($parent_item) $trail[] = $parent_item;
                        }
                        break;
                    }
                }
                
                if(isset($category[0]) && empty($parents))
                {
                	$trail[] = '<a href="'.get_category_link($category[0]->term_id ).'">'.$category[0]->cat_name.'</a>';
                }
                
        }

		if($post_type == 'portfolio')
		{
			$parents = get_the_term_list( $post_id, 'portfolio_entries', '', '$$$', '' );
			$parents = explode('$$$',$parents);
			foreach ($parents as $parent_item)
			{
				if($parent_item) $trail[] = $parent_item;
			}
		}

		/* Display terms for specific post type taxonomy if requested. */
		if ( isset( $args["singular_{$post_type}_taxonomy"] ) && $terms = get_the_term_list( $post_id, $args["singular_{$post_type}_taxonomy"], '', ', ', '' ) )
			$trail[] = $terms;

		/* End with the post title. */
		$post_title = get_the_title( $post_id ); // Force the post_id to make sure we get the correct page title.
		if ( !empty( $post_title ) )
			$trail['trail_end'] = $post_title;

	}

	/* If we're viewing any type of archive. */
	elseif ( is_archive() ) {

		/* If viewing a taxonomy term archive. */
		if ( is_tax() || is_category() || is_tag() ) {

			/* Get some taxonomy and term variables. */
			$term = $wp_query->get_queried_object();
			$taxonomy = get_taxonomy( $term->taxonomy );

			/* Get the path to the term archive. Use this to determine if a page is present with it. */
			if ( is_category() )
				$path = get_option( 'category_base' );
			elseif ( is_tag() )
				$path = get_option( 'tag_base' );
			else {
				if ( $taxonomy->rewrite['with_front'] && $wp_rewrite->front )
					$path = trailingslashit( $wp_rewrite->front );
				$path .= $taxonomy->rewrite['slug'];
			}

			/* Get parent pages by path if they exist. */
			if ( $path )
				$trail = array_merge( $trail, avia_breadcrumbs_get_parents( '', $path ) );

			/* If the taxonomy is hierarchical, list its parent terms. */
			if ( is_taxonomy_hierarchical( $term->taxonomy ) && $term->parent )
				$trail = array_merge( $trail, avia_breadcrumbs_get_term_parents( $term->parent, $term->taxonomy ) );

			/* Add the term name to the trail end. */
			$trail['trail_end'] = $term->name;
		}

		/* If viewing a post type archive. */
		elseif ( function_exists( 'is_post_type_archive' ) && is_post_type_archive() ) {

			/* Get the post type object. */
			$post_type_object = get_post_type_object( get_query_var( 'post_type' ) );

			/* If $front has been set, add it to the $path. */
			if ( $post_type_object->rewrite['with_front'] && $wp_rewrite->front )
				$path .= trailingslashit( $wp_rewrite->front );

			/* If there's a slug, add it to the $path. */
			if ( !empty( $post_type_object->rewrite['archive'] ) )
				$path .= $post_type_object->rewrite['archive'];

			/* If there's a path, check for parents. */
			if ( !empty( $path ) )
				$trail = array_merge( $trail, avia_breadcrumbs_get_parents( '', $path ) );

			/* Add the post type [plural] name to the trail end. */
			$trail['trail_end'] = $post_type_object->labels->name;
		}

		/* If viewing an author archive. */
		elseif ( is_author() ) {

			/* If $front has been set, add it to $path. */
			if ( !empty( $wp_rewrite->front ) )
				$path .= trailingslashit( $wp_rewrite->front );

			/* If an $author_base exists, add it to $path. */
			if ( !empty( $wp_rewrite->author_base ) )
				$path .= $wp_rewrite->author_base;

			/* If $path exists, check for parent pages. */
			if ( !empty( $path ) )
				$trail = array_merge( $trail, avia_breadcrumbs_get_parents( '', $path ) );

			/* Add the author's display name to the trail end. */
			$trail['trail_end'] =  apply_filters('avf_author_name', get_the_author_meta('display_name', get_query_var('author')), get_query_var('author'));
		}

		/* If viewing a time-based archive. */
		elseif ( is_time() ) {

			if ( get_query_var( 'minute' ) && get_query_var( 'hour' ) )
				$trail['trail_end'] = get_the_time( __( 'g:i a', 'avia_framework' ) );

			elseif ( get_query_var( 'minute' ) )
				$trail['trail_end'] = sprintf( __( 'Minute %1$s', 'avia_framework' ), get_the_time( __( 'i', 'avia_framework' ) ) );

			elseif ( get_query_var( 'hour' ) )
				$trail['trail_end'] = get_the_time( __( 'g a', 'avia_framework' ) );
		}

		/* If viewing a date-based archive. */
		elseif ( is_date() ) {

			/* If $front has been set, check for parent pages. */
			if ( $wp_rewrite->front )
				$trail = array_merge( $trail, avia_breadcrumbs_get_parents( '', $wp_rewrite->front ) );

			if ( is_day() ) {
				$trail[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . get_the_time( esc_attr__( 'Y', 'avia_framework' ) ) . '">' . get_the_time( __( 'Y', 'avia_framework' ) ) . '</a>';
				$trail[] = '<a href="' . get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ) . '" title="' . get_the_time( esc_attr__( 'F', 'avia_framework' ) ) . '">' . get_the_time( __( 'F', 'avia_framework' ) ) . '</a>';
				$trail['trail_end'] = get_the_time( __( 'j', 'avia_framework' ) );
			}

			elseif ( get_query_var( 'w' ) ) {
				$trail[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . get_the_time( esc_attr__( 'Y', 'avia_framework' ) ) . '">' . get_the_time( __( 'Y', 'avia_framework' ) ) . '</a>';
				$trail['trail_end'] = sprintf( __( 'Week %1$s', 'avia_framework' ), get_the_time( esc_attr__( 'W', 'avia_framework' ) ) );
			}

			elseif ( is_month() ) {
				$trail[] = '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '" title="' . get_the_time( esc_attr__( 'Y', 'avia_framework' ) ) . '">' . get_the_time( __( 'Y', 'avia_framework' ) ) . '</a>';
				$trail['trail_end'] = get_the_time( __( 'F', 'avia_framework' ) );
			}

			elseif ( is_year() ) {
				$trail['trail_end'] = get_the_time( __( 'Y', 'avia_framework' ) );
			}
		}
	}

	/* If viewing search results. */
	elseif ( is_search() )
		$trail['trail_end'] = sprintf( __( 'Search results for &quot;%1$s&quot;', 'avia_framework' ), esc_attr( get_search_query() ) );

	/* If viewing a 404 error page. */
	elseif ( is_404() )
		$trail['trail_end'] = __( '404 Not Found', 'avia_framework' );

	/* Allow child themes/plugins to filter the trail array. */
	$trail = apply_filters( 'avia_breadcrumbs_trail', $trail, $args );
	
	/**
	 * Allow to filter trail to return unique links only (href and text)
	 * 
	 * @since 4.3.2
	 * @param boolean
	 * @param mixed|array $trail
	 * @return mixed|true
	 */
	if( true === apply_filters( 'avf_breadcrumb_trail_unique', true, $trail ) )
	{
		$trail = avia_make_unique_breadcrumbs( $trail );
	}

	/* Connect the breadcrumb trail if there are items in the trail. */
	if ( is_array( $trail ) ) {

		$el_tag = "span";
		$vocabulary = "";

		//google rich snippets
		if($richsnippet === true)
		{
            		if(is_ssl()){
                		$vocabulary = 'xmlns:v="https://rdf.data-vocabulary.org/#"';    
            		}
			else{
				$vocabulary = 'xmlns:v="http://rdf.data-vocabulary.org/#"';
			}
		}

		/* Open the breadcrumb trail containers. */
		$breadcrumb = '<div class="breadcrumb breadcrumbs avia-breadcrumbs"><div class="breadcrumb-trail" '.$vocabulary.'>';

		/* If $before was set, wrap it in a container. */
		if ( !empty( $before ) )
			$breadcrumb .= '<'.$el_tag.' class="trail-before">' . $before . '</'.$el_tag.'> ';

		/* Wrap the $trail['trail_end'] value in a container. */
		if ( !empty( $trail['trail_end'] ) )
		{
			if(!is_search())
			{
				$trail['trail_end'] =  avia_backend_truncate($trail['trail_end'], $truncate, " ", $pad="...", false, '<strong><em><span>', true);
			}
			$trail['trail_end'] = '<'.$el_tag.' class="trail-end">' . $trail['trail_end'] . '</'.$el_tag.'>';
		}

		if($richsnippet === true)
		{
			foreach($trail as $key => &$link)
			{
				if("trail_end" === $key) continue;

				$link = preg_replace('!rel=".+?"|rel=\'.+?\'|!',"", $link);
				$link = str_replace('<a ', '<a rel="v:url" property="v:title" ', $link);
				//$link = '<span typeof="v:Breadcrumb">'.$link.'</span>'; //removed due to data testing error
				$link = '<span>'.$link.'</span>';
			}
		}


		/* Format the separator. */
		if ( !empty( $separator ) )
			$separator = '<span class="sep">' . $separator . '</span>';

		/* Join the individual trail items into a single string. */
		$breadcrumb .= join( " {$separator} ", $trail );

		/* If $after was set, wrap it in a container. */
		if ( !empty( $after ) )
			$breadcrumb .= ' <span class="trail-after">' . $after . '</span>';

		/* Close the breadcrumb trail containers. */
		$breadcrumb .= '</div></div>';
	}

	/* Allow developers to filter the breadcrumb trail HTML. */
	$breadcrumb = apply_filters( 'avia_breadcrumbs', $breadcrumb );

	/* Output the breadcrumb. */
	if ( $echo )
		echo $breadcrumb;
	else
		return $breadcrumb;

} // End avia_breadcrumbs()

/*-----------------------------------------------------------------------------------*/
/* avia_breadcrumbs_get_parents() - Retrieve the parents of the current page/post */
/*-----------------------------------------------------------------------------------*/
/**
 * Gets parent pages of any post type or taxonomy by the ID or Path.  The goal of this function is to create
 * a clear path back to home given what would normally be a "ghost" directory.  If any page matches the given
 * path, it'll be added.  But, it's also just a way to check for a hierarchy with hierarchical post types.
 *
 * @since 3.7.0
 * @param int $post_id ID of the post whose parents we want.
 * @param string $path Path of a potential parent page.
 * @return array $trail Array of parent page links.
 */
function avia_breadcrumbs_get_parents( $post_id = '', $path = '' ) {

	/* Set up an empty trail array. */
	$trail = array();

	/* If neither a post ID nor path set, return an empty array. */
	if ( empty( $post_id ) && empty( $path ) )
		return $trail;

	/* If the post ID is empty, use the path to get the ID. */
	if ( empty( $post_id ) ) {

		/* Get parent post by the path. */
		$parent_page = get_page_by_path( $path );

		/* ********************************************************************
		Modification: The above line won't get the parent page if
		the post type slug or parent page path is not the full path as required
		by get_page_by_path. By using get_page_with_title, the full parent
		trail can be obtained. This may still be buggy for page names that use
		characters or long concatenated names.
		Author: Byron Rode
		Date: 06 June 2011
		******************************************************************* */

		if( empty( $parent_page ) )
		        // search on page name (single word)
			$parent_page = get_page_by_title ( $path );

		if( empty( $parent_page ) )
			// search on page title (multiple words)
			$parent_page = get_page_by_title ( str_replace( array('-', '_'), ' ', $path ) );

		/* End Modification */

		/* If a parent post is found, set the $post_id variable to it. */
		if ( !empty( $parent_page ) )
			$post_id = $parent_page->ID;
	}

	/* If a post ID and path is set, search for a post by the given path. */
	if ( $post_id == 0 && !empty( $path ) ) {

		/* Separate post names into separate paths by '/'. */
		$path = trim( $path, '/' );
		preg_match_all( "/\/.*?\z/", $path, $matches );

		/* If matches are found for the path. */
		if ( isset( $matches ) ) {

			/* Reverse the array of matches to search for posts in the proper order. */
			$matches = array_reverse( $matches );

			/* Loop through each of the path matches. */
			foreach ( $matches as $match ) {

				/* If a match is found. */
				if ( isset( $match[0] ) ) {

					/* Get the parent post by the given path. */
					$path = str_replace( $match[0], '', $path );
					$parent_page = get_page_by_path( trim( $path, '/' ) );

					/* If a parent post is found, set the $post_id and break out of the loop. */
					if ( !empty( $parent_page ) && $parent_page->ID > 0 ) {
						$post_id = $parent_page->ID;
						break;
					}
				}
			}
		}
	}

	$parents = array();
	
	/* While there's a post ID, add the post link to the $parents array. */
	while ( $post_id ) {

		/* Get the post by ID. */
		$page = get_post( $post_id );
		
		/**
		 * Allow to translate breadcrumb trail - fixes a problem with parent page for portfolio
		 * https://kriesi.at/support/topic/parent-page-link-works-correct-but-translation-doesnt/
		 * 
		 * @used_by				config-wpml\config.php						10
		 * @since 4.5.1
		 * @param int $post_id
		 * @return int
		 */
		$translated_id = apply_filters( 'avf_breadcrumbs_get_parents', $post_id );

		/* Add the formatted post link to the array of parents. */
		$parents[]  = '<a href="' . get_permalink( $translated_id ) . '" title="' . esc_attr( get_the_title( $translated_id ) ) . '">' . get_the_title( $translated_id ) . '</a>';

		/* Set the parent post's parent to the post ID. */
		if(is_object($page))
		{
			$post_id = $page->post_parent;
		}
		else
		{
			$post_id = "";
		}
	}

	/* If we have parent posts, reverse the array to put them in the proper order for the trail. */
	if ( ! empty( $parents ) )
	{
		$trail = array_reverse( $parents );
	}

	/* Return the trail of parent posts. */
	return $trail;

} // End avia_breadcrumbs_get_parents()

/*-----------------------------------------------------------------------------------*/
/* avia_breadcrumbs_get_term_parents() - Retrieve the parents of the current term */
/*-----------------------------------------------------------------------------------*/
/**
 * Searches for term parents of hierarchical taxonomies.  This function is similar to the WordPress
 * function get_category_parents() but handles any type of taxonomy.
 *
 * @since 3.7.0
 * @param int $parent_id The ID of the first parent.
 * @param object|string $taxonomy The taxonomy of the term whose parents we want.
 * @return array $trail Array of links to parent terms.
 */
function avia_breadcrumbs_get_term_parents( $parent_id = '', $taxonomy = '' ) {

	/* Set up some default arrays. */
	$trail = array();
	$parents = array();

	/* If no term parent ID or taxonomy is given, return an empty array. */
	if ( empty( $parent_id ) || empty( $taxonomy ) )
		return $trail;

	/* While there is a parent ID, add the parent term link to the $parents array. */
	while ( $parent_id ) {

		/* Get the parent term. */
		$parent = get_term( $parent_id, $taxonomy );

		/* Add the formatted term link to the array of parent terms. */
		$parents[] = '<a href="' . get_term_link( $parent, $taxonomy ) . '" title="' . esc_attr( $parent->name ) . '">' . $parent->name . '</a>';

		/* Set the parent term's parent as the parent ID. */
		$parent_id = $parent->parent;
	}

	/* If we have parent terms, reverse the array to put them in the proper order for the trail. */
	if ( !empty( $parents ) )
		$trail = array_reverse( $parents );

	/* Return the trail of parent terms. */
	return $trail;

} // End avia_breadcrumbs_get_term_parents()


/**
 * Filters the trail and removes the first entries that have the same href's and link text
 * Trail must be an array
 * 
 * @since 4.3.2
 * @param mixed|array $trail
 * @return mixed|array
 */
function avia_make_unique_breadcrumbs( $trail )
{
	if( ! is_array( $trail ) || empty( $trail ) )
	{
		return $trail;
	}
	
	$splitted = array();
	
	foreach( $trail as $key => $link ) 
	{
		$url = array();
		$text = array();
		preg_match( '/href=["\']?([^"\'>]+)["\']?/', $link, $url );
		preg_match( '/<\s*a[^>]*>([^<]*)<\s*\/\s*a\s*>/', $link, $text );
		
		$splitted[] = array( 
						'url'	=> isset( $url[1] ) ? $url[1] : '',
						'text'	=> isset( $text[1] ) ? $text[1] : $link
				);
	}
	
	$last_index = count( $trail );
	foreach( $splitted as $key => $current ) 
	{
		for( $i = $key + 1; $i < $last_index; $i++ )
		{
			$check = $splitted[ $i ];
			
			//	entry without url we do not remove - normally the last entry
			if( empty( $check['url'] ) )
			{
				continue;
			}
			
			if( ( strcasecmp( $current['url'], $check['url'] ) == 0 ) && ( strcasecmp( $current['text'], $check['text'] ) == 0 ) )
			{
				$splitted[ $key ]['delete'] = true;
				break;
			}
		}
	}
	
	$deleted = false;
	foreach( $splitted as $key => $current )
	{
		if( ! empty( $current['delete'] ) && ( true === $current['delete'] ) )
		{
			unset( $trail[ $key ] );
			$deleted = true;
		}
	}
	
	if( $deleted )
	{
		$trail = array_merge( $trail );
	}
	
	return $trail;
}

 

لینک به ارسال
Morteza

Morteza 34190

ارسال شده در
ارسال شده در

خودتون هم میدونید که توی انجمن از محصولات پرمیوم پشتیبانی نمیشه.

تاپیک قبلی هم که بابت بریدکرامب بود من دیر متوجه شدم که مربوط به پوسته پرمیوم هست.

اگر نسخه اصل رو خریداری کردید میتونید سایت اصلی سازنده پوسته پشتیبانی دریافت کنین.

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sir1

sir1 512

ارسال شده در
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ارسال شده در
در 1 ساعت قبل، Morteza گفته است :

خودتون هم میدونید که توی انجمن از محصولات پرمیوم پشتیبانی نمیشه.

تاپیک قبلی هم که بابت بریدکرامب بود من دیر متوجه شدم که مربوط به پوسته پرمیوم هست.

اگر نسخه اصل رو خریداری کردید میتونید سایت اصلی سازنده پوسته پشتیبانی دریافت کنین.

درسته

میرم پونیشا یکی برام کد نویسی کنه

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