73 lines
1.6 KiB
PHP
73 lines
1.6 KiB
PHP
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<?php
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/**
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* WPSEO plugin file.
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*
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* @package WPSEO
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*/
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/**
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* WPSEO_Custom_Taxonomies.
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*/
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class WPSEO_Custom_Taxonomies {
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/**
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* Custom taxonomies cache.
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*
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* @var array
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*/
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protected static $custom_taxonomies = null;
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/**
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* Gets the names of the custom taxonomies, prepends 'ct_' and 'ct_desc', and returns them in an array.
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*
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* @return array The custom taxonomy prefixed names.
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*/
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public static function get_custom_taxonomies() {
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// Use cached value if available.
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if ( ! is_null( self::$custom_taxonomies ) ) {
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return self::$custom_taxonomies;
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}
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self::$custom_taxonomies = [];
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$args = [
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'public' => true,
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'_builtin' => false,
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];
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$custom_taxonomies = get_taxonomies( $args, 'names', 'and' );
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if ( is_array( $custom_taxonomies ) ) {
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foreach ( $custom_taxonomies as $custom_taxonomy ) {
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array_push(
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self::$custom_taxonomies,
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self::add_custom_taxonomies_prefix( $custom_taxonomy ),
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self::add_custom_taxonomies_description_prefix( $custom_taxonomy )
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);
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}
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}
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return self::$custom_taxonomies;
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}
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/**
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* Adds the ct_ prefix to a taxonomy.
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*
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* @param string $taxonomy The taxonomy to prefix.
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*
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* @return string The prefixed taxonomy.
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*/
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private static function add_custom_taxonomies_prefix( $taxonomy ) {
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return 'ct_' . $taxonomy;
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}
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/**
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* Adds the ct_desc_ prefix to a taxonomy.
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*
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* @param string $taxonomy The taxonomy to prefix.
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*
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* @return string The prefixed taxonomy.
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*/
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private static function add_custom_taxonomies_description_prefix( $taxonomy ) {
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return 'ct_desc_' . $taxonomy;
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}
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}
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