| 1 | Index: wp-includes/taxonomy.php |
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| 2 | =================================================================== |
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| 3 | --- wp-includes/taxonomy.php (revision 21158) |
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| 4 | +++ wp-includes/taxonomy.php (working copy) |
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| 5 | @@ -2233,9 +2233,11 @@ |
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| 6 | * @subpackage Taxonomy |
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| 7 | * @since 2.3.0 |
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| 8 | * @uses $wpdb |
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| 9 | + * @uses apply_filters() Will call the 'wp_unique_term_slug' filter and pass |
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| 10 | + * the resulting unique slug, the term, and the original slug. |
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| 11 | * |
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| 12 | * @param string $slug The string that will be tried for a unique slug |
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| 13 | - * @param object $term The term object that the $slug will belong too |
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| 14 | + * @param object $term The term object that the $slug will belong to |
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| 15 | * @return string Will return a true unique slug. |
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| 16 | */ |
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| 17 | function wp_unique_term_slug($slug, $term) { |
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| 18 | @@ -2244,6 +2246,8 @@ |
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| 19 | if ( ! term_exists( $slug ) ) |
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| 20 | return $slug; |
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| 21 | |
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| 22 | + $original_slug = $slug; |
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| 23 | + |
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| 24 | // If the taxonomy supports hierarchy and the term has a parent, make the slug unique |
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| 25 | // by incorporating parent slugs. |
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| 26 | if ( is_taxonomy_hierarchical($term->taxonomy) && !empty($term->parent) ) { |
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| 27 | @@ -2278,7 +2282,7 @@ |
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| 28 | $slug = $alt_slug; |
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| 29 | } |
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| 30 | |
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| 31 | - return $slug; |
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| 32 | + return apply_filters( 'wp_unique_term_slug', $slug, $term, $original_slug ); |
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| 33 | } |
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| 34 | |
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| 35 | /** |
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