• Автор:

    Ash Williams
  • Добавлено:

    янв 20, 2017
  • Комментариев:

    2
  • Просмотров:

    671

Хак RDFA Breadcrumb

Хак RDFA Breadcrumb

Обновляем хлебные крошки для DLE 10.2 - 11.x по примеру от Google.

УСТАНОВКА
Открываем /engine/engine.php, находим:

if ($config['speedbar'] AND !$view_template ) {
	
	$s_navigation = "<span itemscope itemtype=\"https://data-vocabulary.org/Breadcrumb\"><a href=\"{$config['https_home_url']}\" itemprop=\"url\"><span itemprop=\"title\">" . $config['short_title'] . "</span></a></span>";

	if( $config['start_site'] == 3 AND $_SERVER['QUERY_STRING'] == "" AND !$_POST['do']) $titl_e = "";

	if (intval($category_id)) $s_navigation .= " {$config['speedbar_separator']} " . get_breadcrumbcategories ( intval($category_id), $config['speedbar_separator'] );
	elseif ($do == 'tags') {
		
		if ($config['allow_alt_url']) $s_navigation .= " {$config['speedbar_separator']} <span itemscope itemtype=\"https://data-vocabulary.org/Breadcrumb\"><a href=\"" . $config['https_home_url'] . "tags/\" itemprop=\"url\"><span itemprop=\"title\">" . $lang['tag_cloud'] . "</span></a></span> {$config['speedbar_separator']} " . $tag;
		else $s_navigation .= " {$config['speedbar_separator']} <span itemscope itemtype=\"https://data-vocabulary.org/Breadcrumb\"><a href=\"?do=tags\" itemprop=\"url\"><span itemprop=\"title\">" . $lang['tag_cloud'] . "</span></a></span> {$config['speedbar_separator']} " . $tag;

	} elseif ($nam_e) $s_navigation .= " {$config['speedbar_separator']} " . $nam_e;

	if ($titl_e) $s_navigation .= " {$config['speedbar_separator']} " . $titl_e;
	else {

		if ( isset($_GET['cstart']) AND intval($_GET['cstart']) > 1 ){
		
			$page_extra = " {$config['speedbar_separator']} ".$lang['news_site']." ".intval($_GET['cstart']);
		
		} else $page_extra = '';

		$s_navigation .= $page_extra;

	}
	
	$tpl->load_template ( 'speedbar.tpl' );
	$tpl->set ( '{speedbar}', '<span id="dle-speedbar">' . stripslashes ( $s_navigation ) . '</span>' );
	$tpl->compile ( 'speedbar' );
	$tpl->clear ();

}


Меняем на:
if ($config['speedbar'] AND !$view_template ) {
	
	$s_navigation = "<li property=\"itemListElement\" typeof=\"ListItem\"><a href=\"{$config['https_home_url']}\" property=\"item\" typeof=\"WebPage\"><span property=\"name\">" . $config['short_title'] . "</span></a><meta property=\"position\" content=\"1\"></li>";

	if( $config['start_site'] == 3 AND $_SERVER['QUERY_STRING'] == "" AND !$_POST['do']) $titl_e = "";

	if (intval($category_id))
	{
		$cat_breadcrumb = explode("|", get_breadcrumbcategories ( intval($category_id), $config['speedbar_separator'] ));
		$s_navigation .= " {$config['speedbar_separator']} " . $cat_breadcrumb[0];
	}
	elseif ($do == 'tags') {
		
		if ($config['allow_alt_url']) $s_navigation .= " {$config['speedbar_separator']} <li property=\"itemListElement\" typeof=\"ListItem\"><a href=\"" . $config['https_home_url'] . "tags/\" property=\"item\" typeof=\"WebPage\"><span property=\"name\">" . $lang['tag_cloud'] . "</span></a><meta property=\"position\" content=\"2\"></li> {$config['speedbar_separator']} <li property=\"itemListElement\" typeof=\"ListItem\"><span property=\"name\">" . $tag . "</span><meta property=\"position\" content=\"3\"></li>";
		else $s_navigation .= " {$config['speedbar_separator']} <li property=\"itemListElement\" typeof=\"ListItem\"><a href=\"?do=tags\" property=\"item\" typeof=\"WebPage\"><span property=\"name\">" . $lang['tag_cloud'] . "</span></a><meta property=\"position\" content=\"2\"></li> {$config['speedbar_separator']} <li property=\"itemListElement\" typeof=\"ListItem\"><span property=\"name\">" . $tag . "</span><meta property=\"position\" content=\"3\"></li>";

	} elseif ($nam_e)
	{
		if($dle_module == "showfull")
		{
			$cat_breadcrumb[1] = $cat_breadcrumb[1] + 1;
			$s_navigation .= " {$config['speedbar_separator']} " . "<li property=\"itemListElement\" typeof=\"ListItem\"><span property=\"name\">{$nam_e}</span><meta property=\"position\" content=\"{$cat_breadcrumb[1]}\"></li>";
		}
		else
		{
			$s_navigation .= " {$config['speedbar_separator']} " . "<li property=\"itemListElement\" typeof=\"ListItem\"><span property=\"name\">{$nam_e}</span><meta property=\"position\" content=\"2\"></li>";
		}
	}

	if ($titl_e)
	{
		if(isset($cat_breadcrumb[1]) && !is_null($cat_breadcrumb[1]))
			$cat_breadcrumb[1] = $cat_breadcrumb[1] + 1;
		else
			$cat_breadcrumb[1] = 3;
		$s_navigation .= " {$config['speedbar_separator']} <li property=\"itemListElement\" typeof=\"ListItem\"><span property=\"name\">{$titl_e}</span><meta property=\"position\" content=\"{$cat_breadcrumb[1]}\"></li>";
	}
	else {

		if ( isset($_GET['cstart']) AND intval($_GET['cstart']) > 1 ){
			$cat_breadcrumb[1]++;
			$page_extra = " {$config['speedbar_separator']} <li property=\"itemListElement\" typeof=\"ListItem\"><span property=\"name\">".$lang['news_site']." ".intval($_GET['cstart']) . "</span><meta property=\"position\" content=\"{$cat_breadcrumb[1]}\"></li>";
		
		} else $page_extra = '';

		$s_navigation .= $page_extra;

	}
	
	$tpl->load_template ( 'speedbar.tpl' );
	$tpl->set ( '{speedbar}', '<ol vocab="https://schema.org/" typeof="BreadcrumbList">' . stripslashes ( $s_navigation ) . '</ol>' );
	$tpl->compile ( 'speedbar' );
	$tpl->clear ();
}


Далее открываем /engine/modules/functions.php, находим:
function get_breadcrumbcategories($id, $separator="&raquo;") {
	global $cat_info, $config, $PHP_SELF;
	if( ! $id ) return;
	$parent_id = $cat_info[$id]['parentid'];
	if( $config['allow_alt_url'] ) $list = "<span itemscope itemtype=\"https://data-vocabulary.org/Breadcrumb\"><a href=\"" . $config['https_home_url'] . get_url( $id ) . "/\" itemprop=\"url\"><span itemprop=\"title\">{$cat_info[$id]['name']}</span></a></span>";
	else $list = "<span itemscope itemtype=\"https://data-vocabulary.org/Breadcrumb\"><a href=\"$PHP_SELF?do=cat&amp;category={$cat_info[$id]['alt_name']}\" itemprop=\"url\"><span itemprop=\"title\">{$cat_info[$id]['name']}</span></a></span>";
	while ( $parent_id ) {
		if( $config['allow_alt_url'] ) $list = "<span itemscope itemtype=\"https://data-vocabulary.org/Breadcrumb\"><a href=\"" . $config['https_home_url'] . get_url( $parent_id ) . "/\" itemprop=\"url\"><span itemprop=\"title\">{$cat_info[$parent_id]['name']}</span></a></span>" . " {$separator} " . $list;
		else $list = "<span itemscope itemtype=\"https://data-vocabulary.org/Breadcrumb\"><a href=\"$PHP_SELF?do=cat&amp;category={$cat_info[$parent_id]['alt_name']}\" itemprop=\"url\"><span itemprop=\"title\">{$cat_info[$parent_id]['name']}</span></a></span>" . " {$separator} " . $list;
		$parent_id = $cat_info[$parent_id]['parentid'];
		if($parent_id) {		
			if( $cat_info[$parent_id]['parentid'] == $cat_info[$parent_id]['id'] ) break;
		}	
	}
	return $list;
}


Меняем на:
function get_breadcrumbcategories($id, $separator="&raquo;") {
	
	global $cat_info, $config, $PHP_SELF, $dle_module;
	
	if( ! $id ) return;
	
	$parent_id = $cat_info[$id]['parentid'];
	$first_id_p = $parent_id;
	$i = 1;
	while($parent_id)
	{
		$i++;
		$parent_id = $cat_info[$parent_id]['parentid'];
		if($parent_id)
			if( $cat_info[$parent_id]['parentid'] == $cat_info[$parent_id]['id'] ) break;
	}
	
	$i += 1;
	$parent_id = $first_id_p;
	if($parent_id == 0)
	{
		$id_i = 2;
		if($dle_module == "cat")
		{
			if( $config['allow_alt_url'] ) $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><span property=\"name\">{$cat_info[$id]['name']}</span><meta property=\"position\" content=\"2\"></li>";
			else $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><span itemprop=\"title\">{$cat_info[$id]['name']}</span><meta property=\"position\" content=\"2\"></li>";
		}
		else
		{
			if( $config['allow_alt_url'] ) $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><a href=\"" . $config['https_home_url'] . get_url( $id ) . "/\" property=\"item\" typeof=\"WebPage\"><span property=\"name\">{$cat_info[$id]['name']}</span></a><meta property=\"position\" content=\"2\"></li>";
			else $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><a href=\"$PHP_SELF?do=cat&amp;category={$cat_info[$id]['alt_name']}\" property=\"item\" typeof=\"WebPage\"><span property=\"name\">{$cat_info[$id]['name']}</span></a><meta property=\"position\" content=\"2\"></li>";
		}
	}
	else
	{
		$id_i = 3;
		if($dle_module == "cat")
		{
			if( $config['allow_alt_url'] ) $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><span property=\"name\">{$cat_info[$id]['name']}</span><meta property=\"position\" content=\"{$i}\"></li>";
			else $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><span itemprop=\"title\">{$cat_info[$id]['name']}</span><meta property=\"position\" content=\"{$i}\"></li>";
		}
		else
		{
			if( $config['allow_alt_url'] ) $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><a href=\"" . $config['https_home_url'] . get_url( $id ) . "/\" property=\"item\" typeof=\"WebPage\"><span property=\"name\">{$cat_info[$id]['name']}</span></a><meta property=\"position\" content=\"3\"></li>";
			else $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><a href=\"$PHP_SELF?do=cat&amp;category={$cat_info[$id]['alt_name']}\" property=\"item\" typeof=\"WebPage\"><span property=\"name\">{$cat_info[$id]['name']}</span></a><meta property=\"position\" content=\"3\"></li>";
		}
	}
	while ( $parent_id ) {
		$i--;
		if($dle_module != "cat")
		{
			if( $config['allow_alt_url'] ) $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><a href=\"" . $config['https_home_url'] . get_url( $parent_id ) . "/\" property=\"item\" typeof=\"WebPage\"><span property=\"name\">{$cat_info[$parent_id]['name']}</span></a><meta property=\"position\" content=\"{$i}\"></li>" . " {$separator} " . $list;
			else $list = "<li property=\"itemListElement\" typeof=\"ListItem\"><a href=\"$PHP_SELF?do=cat&amp;category={$cat_info[$parent_id]['alt_name']}\" property=\"item\" typeof=\"WebPage\"><span property=\"name\">{$cat_info[$parent_id]['name']}</span></a><meta property=\"position\" content=\"{$i}\"></li>" . " {$separator} " . $list;
		}
		else
		{
			if($id != $cat_info[$parent_id]['id'])
				$list = "<li property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" href=\"" . $config['https_home_url'] . get_url( $parent_id ) . "\"><span property=\"name\">{$cat_info[$parent_id]['name']}</span></a><meta property=\"position\" content=\"{$i}\"></li>" . " {$separator} " . $list;
			else
				$list = "<li property=\"itemListElement\" typeof=\"ListItem\"><span property=\"name\">{$cat_info[$parent_id]['name']}</span><meta property=\"position\" content=\"{$i}\"></li>" . " {$separator} " . $list;
		}
		$parent_id = $cat_info[$parent_id]['parentid'];
		if($parent_id) {		
			if( $cat_info[$parent_id]['parentid'] == $cat_info[$parent_id]['id'] ) break;
		}	
	}
	return $list . "|" . $id_i;
}


Далее открываем .css файл который используется где и хлебные крошки и вставляем:
ol[typeof=BreadcrumbList]
{
	display:inline-block;
	list-style:none!important;
}
ol[typeof=BreadcrumbList] > li
{
	display:inline-block;
}
dle
Вернуться

Комментарии:


  1. akbarjon16 → 20 января 2017 21:22
    я не понял что даст это ?
    1. Ash Williams → 20 января 2017 22:49
      проще говоря внутренняя оптимизация сайта а вобще на эту тему много статей загугли и поймешь что даст
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