Piuttosto permalink per i risultati di ricerca con query extra var

Question

Piuttosto permalink per i risultati di ricerca con query extra var

10

5589 2011-04-22

Mipiacerebbe sapere come riscrivere un URL di ricerca che contiene anche una query varextrain ungraziosopermalink utilizzando wp_redirecte l'hook template_redirect.

Hopresoil codice dalplug-in Nice Search chefunzionabene per cambiare 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();
        }

    }

Ma sto utilizzando unmenu a discesa di selezionein combinazione conilplug-in Relevanssi per consentire ai visitatori di restringere la ricerca a unparticolaretipo dipost. Questo aggiunge una variabile di query post_type,ades. http://example.com?s=africa&post_type=features. Vorrei che questo avesse un URL simile a http://example.com/search/africa/section/features.

Il codice Nice Search causa laperdita della variabile della querypost_type. Quindi hoprovatoil seguente codice:

 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();
    }

}

ma WordPress orapensa cheiltermine di ricerca sia africa/section/features.

C'è unmodopermantenereiltermine di ricercae la query varin unbelpermalink?

Grazie 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

1 risposta

voti

Jan Fabry · Accepted Answer · 2011-06-04

7

2011-06-04

Permodificare le regole di riscrittura della ricercapuoi agganciarti alfiltro search_rewrite_rules. Puoi aggiungere le regole di riscritturaextra che corrispondono aitipi dipost oppurepuoimodificare la "struttura di riscrittura della ricerca"predefinitaperincludere ancheiltipo diposte quindi rigenerare le regole (ci sono quattro regole: una standard,una conpaginazionee dueperi feed). Perché WP_Rewrite::generate_rewrite_rules() genera regole a ogni "livello di directory" ,otterrai regoleper /search/[keyword]/section/[post_type]/,/search/[keyword]/section/e /search/[keyword]/. Non haibisogno della regola centrale,manonti faràmalemantenerla.

 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 );
}

Per controllare le regole,utilizzail ilmioplug-in Rewrite Analyzer .

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.