Hübsche Permalinks für Suchergebnisse mit zusätzlicher Abfrage var

Question

Hübsche Permalinks für Suchergebnisse mit zusätzlicher Abfrage var

- 10
- 5589 2011-04-22
Ichmöchte wissen,wieicheine Such-URL,die aucheine zusätzliche Abfragevariableenthält,mithilfe von wp_redirect und dem Hook template_redirectin einen hübschen Permalink umschreiben kann.

Ich habe den Code aus dem Nice Search -Plugin übernommen,das zum Ändern von http://example.com?s=africain http://example.com/search/africa:

add_action( 'template_redirect', 'my_rewrite' ) ); function my_rewrite() { if ( is_search() and false === strpos( $_SERVER['REQUEST_URI'], '/search/' ) ) { wp_redirect( get_bloginfo( 'home' ) . '/search/' . str_replace( ' ', '+', str_replace( '%20', '+', get_query_var( 's' ) ) ) ); exit(); } }

Ich verwendejedochein ausgewähltes Dropdown-Menüin Kombinationmit dem Plugin Relevanssi ,damit Besucher die Suche aufeingrenzen könnenein bestimmter Beitragstyp. Diesfügteine Abfragevariable post_type hinzu,z. http://example.com?s=africa&post_type=features. Ichmöchte,dass dieseine URL wie http://example.com/search/africa/section/features hat.

Der Nice Search-Codeführt dazu,dass die Abfragevariablepost_type verlorengeht. Also habeich denfolgenden Code ausprobiert:

function my_rewrite() { if ( is_search() and false === strpos( $_SERVER['REQUEST_URI'], '/search/' ) ) { if ( isset( $_GET['post_type'] ) and '' !== $_GET['post_type'] ) { wp_redirect( get_bloginfo( 'home' ) . '/search/' . str_replace( ' ', '+', str_replace( '%20', '+', get_query_var( 's' ) ) ) . '/section/' . str_replace( ' ', '+', str_replace( '%20', '+', get_query_var( 'post_type' ) ) ) ); } else { wp_redirect( get_bloginfo( 'home' ) . '/search/' . str_replace( ' ', '+', str_replace( '%20', '+', get_query_var( 's' ) ) ) ); } exit(); } }

aber WordPressglaubtjetzt,dass der Suchbegriff africa/section/featuresist.

Gibteseine Möglichkeit,den Suchbegriff und die Abfragevariablein einem schönen Permalink zu speichern?

Danke Simon
I'd like to know how I can rewrite a search URL that also contains an extra query var into a pretty permalink using wp_redirect and the template_redirect hook.

I have taken the code from the Nice Search plugin which works fine to change http://example.com?s=africa into http://example.com/search/africa:

add_action( 'template_redirect', 'my_rewrite' ) ); function my_rewrite() { if ( is_search() and false === strpos( $_SERVER['REQUEST_URI'], '/search/' ) ) { wp_redirect( get_bloginfo( 'home' ) . '/search/' . str_replace( ' ', '+', str_replace( '%20', '+', get_query_var( 's' ) ) ) ); exit(); } }

But I am using a select dropdown in combination with the Relevanssi plugin to allow visitors to narrow down the search to a particular post type. This adds a post_type query var, e.g. http://example.com?s=africa&post_type=features. I would like this to have a URL something like http://example.com/search/africa/section/features.

The Nice Search code causes the post_type query var to be lost. So I tried the following code:

function my_rewrite() { if ( is_search() and false === strpos( $_SERVER['REQUEST_URI'], '/search/' ) ) { if ( isset( $_GET['post_type'] ) and '' !== $_GET['post_type'] ) { wp_redirect( get_bloginfo( 'home' ) . '/search/' . str_replace( ' ', '+', str_replace( '%20', '+', get_query_var( 's' ) ) ) . '/section/' . str_replace( ' ', '+', str_replace( '%20', '+', get_query_var( 'post_type' ) ) ) ); } else { wp_redirect( get_bloginfo( 'home' ) . '/search/' . str_replace( ' ', '+', str_replace( '%20', '+', get_query_var( 's' ) ) ) ); } exit(); } }

but WordPress now thinks the search term is africa/section/features.

Is there a way I can keep the search term and the query var all in a nice permalink?

Thanks Simon
permalinks url-rewriting search wp-redirect

1 Antworten

Stimmen

Jan Fabry · Accepted Answer · 2011-06-04

7

2011-06-04

Um die Regeln zum Umschreiben der Suche zu ändern,können Sie sichin den Filter search_rewrite_ruleseinbinden. Sie könnenentweder die zusätzlichen Umschreiberegeln hinzufügen,die den Beitragstypen selbstentsprechen,oder Sie können die Standardstrukturfür das Umschreiben der Suche ändern,um auch den Beitragstypeinzuschließen,und dann die Regelnneugenerieren (esgibt vier Regeln:einen Standard,einen mit Paging und zweifür Feeds). Weil WP_Rewrite::generate_rewrite_rules() generiert Regeln aufjeder "Verzeichnisebene" . Sieerhalten Regelnfür /search/[keyword]/section/[post_type]/,/search/[keyword]/section/ und /search/[keyword]/. Siebrauchen diemittlere Regelnicht,aberestutnicht weh,siebeizubehalten.

 add_filter( 'search_rewrite_rules', 'wpse15418_search_rewrite_rules' );
function wpse15418_search_rewrite_rules( $search_rewrite_rules )
{
    global $wp_rewrite;
    $wp_rewrite->add_rewrite_tag( '%post_type%', '([^/]+)', 'post_type=' );
    $search_structure = $wp_rewrite->get_search_permastruct();
    return $wp_rewrite->generate_rewrite_rules( $search_structure . '/section/%post_type%', EP_SEARCH );
}

Um die Regeln zu überprüfen,verwenden Sie mein Rewrite Analyzer-Plugin .

To modify the search rewrite rules you can hook into the search_rewrite_rules filter. You can either add the extra rewrite rules that match post types yourself, or you can change the default "search rewrite structure" to also include the post type and then re-generate the rules (there are four rules: one standard, one with paging and two for feeds). Because WP_Rewrite::generate_rewrite_rules() generates rules at every "directory level", you will get rules for /search/[keyword]/section/[post_type]/, /search/[keyword]/section/ and /search/[keyword]/. You don't need the middle rule, but it won't hurt to keep it in.

add_filter( 'search_rewrite_rules', 'wpse15418_search_rewrite_rules' );
function wpse15418_search_rewrite_rules( $search_rewrite_rules )
{
    global $wp_rewrite;
    $wp_rewrite->add_rewrite_tag( '%post_type%', '([^/]+)', 'post_type=' );
    $search_structure = $wp_rewrite->get_search_permastruct();
    return $wp_rewrite->generate_rewrite_rules( $search_structure . '/section/%post_type%', EP_SEARCH );
}

To check the rules, use my Rewrite analyzer plugin.