44 lines
1.6 KiB
PHP
44 lines
1.6 KiB
PHP
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<?php
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if ( ! is_single() ) return;
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// Рекурсивная функция с Schema.org позицией
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function render_full_category_breadcrumbs( $cat_id, &$position = 1, $separator = ' > ' ) {
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$cat = get_category( $cat_id );
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if ( ! $cat ) return;
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// Рекурсивно выводим родителей
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if ( $cat->parent != 0 ) {
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render_full_category_breadcrumbs( $cat->parent, $position, $separator );
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}
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// Выводим категорию с Schema.org структурой
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echo '<li property="itemListElement" typeof="ListItem" itemprop="itemListElement">
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<a property="item" typeof="WebPage" href="' . esc_url( get_category_link( $cat->term_id ) ) . '">
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<span property="name" itemprop="name">' . esc_html( $cat->name ) . '</span>
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</a>
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<meta property="position" content="' . $position . '" />
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</li>';
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$position++;
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}
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$categories = get_the_category();
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if ( empty( $categories ) ) return;
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$main_cat = $categories[0];
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$breadcrumb_position = 1;
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?>
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<nav class="breadcrumbs" aria-label="Навигация по рубрикам" itemscope itemtype="https://schema.org/BreadcrumbList">
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<ol class="breadcrumbs_list" itemprop="itemListElement">
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<?php render_full_category_breadcrumbs( $main_cat->term_id, $breadcrumb_position ); ?>
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<li property="itemListElement" typeof="ListItem">
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<span property="item" typeof="WebPage" itemprop="name"><?php the_time('j F Y, H:i \М\С\К'); ?></span>
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<meta property="position" content="<?php echo ++$breadcrumb_position; ?>" />
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</li>
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</ol>
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</nav>
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