| 1 | Index: wp-includes/post-template.php |
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| 2 | =================================================================== |
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| 3 | --- wp-includes/post-template.php (revision 21827) |
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| 4 | +++ wp-includes/post-template.php (working copy) |
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| 5 | @@ -428,17 +428,19 @@ |
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| 6 | $post = $wp_query->get_queried_object(); |
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| 7 | |
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| 8 | $classes[] = 'single'; |
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| 9 | - $classes[] = 'single-' . sanitize_html_class($post->post_type, $post_id); |
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| 10 | - $classes[] = 'postid-' . $post_id; |
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| 11 | + if ( isset( $post->post_type ) ) { |
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| 12 | + $classes[] = 'single-' . sanitize_html_class($post->post_type, $post_id); |
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| 13 | + $classes[] = 'postid-' . $post_id; |
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| 14 | |
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| 15 | - // Post Format |
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| 16 | - if ( post_type_supports( $post->post_type, 'post-formats' ) ) { |
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| 17 | - $post_format = get_post_format( $post->ID ); |
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| 18 | + // Post Format |
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| 19 | + if ( post_type_supports( $post->post_type, 'post-formats' ) ) { |
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| 20 | + $post_format = get_post_format( $post->ID ); |
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| 21 | |
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| 22 | - if ( $post_format && !is_wp_error($post_format) ) |
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| 23 | - $classes[] = 'single-format-' . sanitize_html_class( $post_format ); |
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| 24 | - else |
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| 25 | - $classes[] = 'single-format-standard'; |
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| 26 | + if ( $post_format && !is_wp_error($post_format) ) |
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| 27 | + $classes[] = 'single-format-' . sanitize_html_class( $post_format ); |
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| 28 | + else |
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| 29 | + $classes[] = 'single-format-standard'; |
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| 30 | + } |
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| 31 | } |
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| 32 | |
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| 33 | if ( is_attachment() ) { |
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| 34 | @@ -454,23 +456,31 @@ |
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| 35 | } else if ( is_author() ) { |
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| 36 | $author = $wp_query->get_queried_object(); |
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| 37 | $classes[] = 'author'; |
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| 38 | - $classes[] = 'author-' . sanitize_html_class( $author->user_nicename , $author->ID ); |
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| 39 | - $classes[] = 'author-' . $author->ID; |
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| 40 | + if ( isset( $author->user_nicename ) ) { |
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| 41 | + $classes[] = 'author-' . sanitize_html_class( $author->user_nicename, $author->ID ); |
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| 42 | + $classes[] = 'author-' . $author->ID; |
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| 43 | + } |
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| 44 | } elseif ( is_category() ) { |
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| 45 | $cat = $wp_query->get_queried_object(); |
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| 46 | $classes[] = 'category'; |
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| 47 | - $classes[] = 'category-' . sanitize_html_class( $cat->slug, $cat->term_id ); |
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| 48 | - $classes[] = 'category-' . $cat->term_id; |
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| 49 | + if ( isset( $cat->term_id ) ) { |
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| 50 | + $classes[] = 'category-' . sanitize_html_class( $cat->slug, $cat->term_id ); |
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| 51 | + $classes[] = 'category-' . $cat->term_id; |
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| 52 | + } |
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| 53 | } elseif ( is_tag() ) { |
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| 54 | $tags = $wp_query->get_queried_object(); |
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| 55 | $classes[] = 'tag'; |
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| 56 | - $classes[] = 'tag-' . sanitize_html_class( $tags->slug, $tags->term_id ); |
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| 57 | - $classes[] = 'tag-' . $tags->term_id; |
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| 58 | + if ( isset( $tags->term_id ) ) { |
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| 59 | + $classes[] = 'tag-' . sanitize_html_class( $tags->slug, $tags->term_id ); |
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| 60 | + $classes[] = 'tag-' . $tags->term_id; |
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| 61 | + } |
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| 62 | } elseif ( is_tax() ) { |
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| 63 | $term = $wp_query->get_queried_object(); |
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| 64 | - $classes[] = 'tax-' . sanitize_html_class( $term->taxonomy ); |
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| 65 | - $classes[] = 'term-' . sanitize_html_class( $term->slug, $term->term_id ); |
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| 66 | - $classes[] = 'term-' . $term->term_id; |
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| 67 | + if ( isset( $term->term_id ) ) { |
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| 68 | + $classes[] = 'tax-' . sanitize_html_class( $term->taxonomy ); |
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| 69 | + $classes[] = 'term-' . sanitize_html_class( $term->slug, $term->term_id ); |
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| 70 | + $classes[] = 'term-' . $term->term_id; |
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| 71 | + } |
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| 72 | } |
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| 73 | } elseif ( is_page() ) { |
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| 74 | $classes[] = 'page'; |
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