Permalink: custom post type -> custom taxonomy -> post

Question

Permalink: custom post type -> custom taxonomy -> post

- 44
- 58867 2013-08-01
Hoproblemi a lavorare con le regole di riscrittura di WordPresse potrei aiutarmi.

Ho untipo dipostpersonalizzato chiamato _shows_.

Tuttigli spettacoli hanno un'unica categoria ditassonomiapersonalizzata _show-category_. Un _show_non avràmaipiù di una _show-category_.

Vorrei chei miei URL venisseroinstradatiin questomodo:

www.mysite.com/shows/ => archive-shows.php www.mysite.com/shows/%category%/ => taxonomy-show-category.php www.mysite.com/shows/%category%/%postname%/ => single-shows.php

Quindi,comeesempio delmondo reale,supponiamo di avere un _show-category_ "Foo"e un _show_postintitolato "Bar" che ha "Foo" com'è _show-category_. Mi aspetto che lamia app WordPress abbia questo aspetto:

www.mysite.com/shows/foo/ => shows all posts under the foo category www.mysite.com/shows/foo/bar => shows the indivual post

Cerco dievitarei plugin quandopossibile,ma sono aperto a qualsiasi soluzione.
I am having trouble working with WordPress rewrite rules, and could use some help.

I have a custom post type called _shows_.

All shows have a single custom taxonomy category _show-category_. A _show_ will never have more than one _show-category_.

I would like my urls to route in this manner:

www.mysite.com/shows/ => archive-shows.php www.mysite.com/shows/%category%/ => taxonomy-show-category.php www.mysite.com/shows/%category%/%postname%/ => single-shows.php

So as a real world example, lets say we have a _show-category_ "Foo" and a _show_ post titled "Bar" that has "Foo" as it's _show-category_. I would expect my WordPress app to look like this:

www.mysite.com/shows/foo/ => shows all posts under the foo category www.mysite.com/shows/foo/bar => shows the indivual post

I try to avoid plugins when possible, but am open to any solution.
custom-post-types custom-taxonomy permalinks
- fonte
- Paul T

- soloindicandoti qualcosa che dovevofareprima .. http://wordpress.stackexchange.com/questions/102246/wordpress-returns-404-on-custom-rewrite-rule-conflict-in-parameters
  
  just pointing you to something i had to do before.. http://wordpress.stackexchange.com/questions/102246/wordpress-returns-404-on-custom-rewrite-rule-conflict-in-parameters
  - 1
  - 2013-08-01
  - reikyoushin

1 risposta

voti

Milo · Accepted Answer · 2013-08-01

76

2013-08-01

Innanzitutto, registra latuatassonomia e imposta l'argomento slug di rewriteper shows:

 register_taxonomy(
    'show_category',
    'show',
    array(
        'rewrite' => array( 'slug' => 'shows', 'with_front' => false ),
        // your other args...
    )
);

Quindi, registrailtuotipo di articolo e imposta lo slug su shows/%show_category%e imposta l'argomento has_archive su shows:

 register_post_type(
    'show',
    array(
        'rewrite' => array( 'slug' => 'shows/%show_category%', 'with_front' => false ),
        'has_archive' => 'shows',
        // your other args...
    )
);

Infine,aggiungi unfiltro a post_type_linkper sostituire la categoria dello spettacolonei singolipermalink dello spettacolo:

 function wpa_show_permalinks( $post_link, $post ){
    if ( is_object( $post ) && $post->post_type == 'show' ){
        $terms = wp_get_object_terms( $post->ID, 'show_category' );
        if( $terms ){
            return str_replace( '%show_category%' , $terms[0]->slug , $post_link );
        }
    }
    return $post_link;
}
add_filter( 'post_type_link', 'wpa_show_permalinks', 1, 2 );

<"EDIT

Hai dimenticato l'argomento has_archive di register_post_type sopra,che dovrebbeessereimpostato su shows.

First, register your taxonomy and set the slug argument of rewrite to shows:

register_taxonomy(
    'show_category',
    'show',
    array(
        'rewrite' => array( 'slug' => 'shows', 'with_front' => false ),
        // your other args...
    )
);

Next, register your post type and set the slug to shows/%show_category%, and set has_archive argument to shows:

register_post_type(
    'show',
    array(
        'rewrite' => array( 'slug' => 'shows/%show_category%', 'with_front' => false ),
        'has_archive' => 'shows',
        // your other args...
    )
);

Last, add a filter to post_type_link to substitute the show category in individual show permalinks:

function wpa_show_permalinks( $post_link, $post ){
    if ( is_object( $post ) && $post->post_type == 'show' ){
        $terms = wp_get_object_terms( $post->ID, 'show_category' );
        if( $terms ){
            return str_replace( '%show_category%' , $terms[0]->slug , $post_link );
        }
    }
    return $post_link;
}
add_filter( 'post_type_link', 'wpa_show_permalinks', 1, 2 );

EDIT

Forgot the has_archive argument of register_post_type above, that should be set to shows.

fonte
Milo

Milo,grazie!Ilfiltropost_type_linkerailpezzomancanteperme.Chiunque legga questothread con lo stessoproblema,l'unica cosa danotare è che c'è unpiccoloerrorenellafunzione wpa_show_permalinks,dove $post->post_type=='show' dovrebbeeffettivamenteessere 'shows'.Grazie ancora Milo!

Milo, thank you! The post_type_link filter was the missing piece for me. Anyone reading this thread with the same problem, the only thing of note is there is a small mistake on the wpa_show_permalinks function, where $post->post_type == 'show' should actually be 'shows'. Thanks again Milo!
- 1
- 2013-08-02
- Paul T
Grazie Milo!Questo ha risoltoilmioproblema.Stavo cercando di ottenere qualcosa di simile usando [questoplugin] (https://wordpress.org/plugins/custom-post-type-permalinks/)e gli URL riscritti stavano ottenendo 404. Immagino chefarlomanualmentefosseilmodogiusto.

Thanks, Milo! That solved my problem. I was trying to achieve something similar using the [this plugin](https://wordpress.org/plugins/custom-post-type-permalinks/) and the rewritten URLs were getting 404. I guess manually doing it was the right way.
- 0
- 2015-08-02
- Martin Sotirov
@milo,proveniente da http://wordpress.stackexchange.com/questions/199456/custom-taxonomy-post-slug-permalink,continuo ad atterrare su un "404" con questo approccio.Lamia struttura dipermalink è "% category%/%postname%"

@milo, coming over from http://wordpress.stackexchange.com/questions/199456/custom-taxonomy-post-slug-permalink, I keep landing on a `404` with this approach. My permalink structure is `%category%/%postname%`
- 1
- 2015-08-23
- Atticus
Se stai apportando unamodifica a un'istanza WordPressesistente,assicurati di andare su Impostazioni> Permalinke fai clic su Salva.Lemodifiche che haifattoin functions.phpnon avrannoeffettofinchénon lofarai.

If you're making a change to an existing WordPress instance, make sure you go to Settings > Permalinks and click save. The changes you've made in functions.php won't take effect until you do.
- 4
- 2016-01-05
- Jay Neely
Questo ha quasifunzionatoperme in quanto latassonomia viene visualizzatanellapagina deltipo di articolo,/post_type/taxonomy/è unapagina legittima (precedentemente 404)mailmio/post_type/taxonomy/post è 404.Honotato che durante la registrazione dellatassonomia sopra sia "show_category","show" venivano registrati,anche se solo show_category è latassonomia.Sto solo registrando latassonomia.

This almost worked for me in that the taxonomy displays on the post type page, the /post_type/taxonomy/ is a legitimate page (previously 404) but my /post_type/taxonomy/post is 404'ing. I noticed when registering the taxonomy above both "show_category", "show" were being registered, even though only the show_category is the taxonomy. I'm only registering the taxonomy.
- 3
- 2016-09-28
- justinavery
@Miloin qualsiasimodoperfarlofunzionare con unatassa secondaria come mostra/tasse/sottotasse/post?

@Milo any way to get this to work with sub sub tax like shows/tax/subtax/post ?
- 4
- 2017-01-26
- Benn
Anch'io sareiinteressato a sapere comefarlofunzionare conbambini ditassonomia come `/shows/tax/subtax/postname`

I too would be interested in knowing how to get this to work with taxonomy children like `/shows/tax/subtax/postname`
- 0
- 2017-02-22
- Solomon Closson
Questa è unatecnica davveropreziosa,grazie.C'è comunque unpiccoloproblema: usando 'post_type_link',ilpulsante dimodifica/modificanella visualizzazione dimodifica delpost dell'amministratore scomparirà.Significa che lo slug delpostnon saràmodificabile,quindi lo slug verrà correttoe se cambieraipost_titlein seguito,non saraiin grado di rispecchiarlo sullo slug.

This is a really valuable technique, thank you. There's a little problem anyway: by using the 'post_type_link', the modify/edit button on admin's post edit view, will disappear. Meaning that the post's slug won't be editable, and so, that slug will be fixed and if you'll change the post_title later, you won't be able to mirror it on the slug.
- 0
- 2017-08-04
- Luca Reghellin
In chemodo (internamente) 'shows/% show_category%' si risolve automaticamentenellatassonomia/termine corretto?Sono solo curioso.I documenti ufficiali di register_post_typenon spiegano,néforniscono alcunainformazionee invece lasciano credere chepossiamo solopassare stringhe regolariinvece dipermastrutture complete. Inoltre,non riesco atrovare alcun documento sullagenerazione automatica ditag dipermastruttura almomento della creazione dellatassonomia.

How (internally) does 'shows/%show_category%' automatically resolve to the right taxonomy/term? I'm just curious. Official register_post_type docs do not explain, nor give you any information and instead let believe we only can pass regular strings instead of full permastructures. Also, I can't find any doc about auto-generating permastructure tags upon taxonomy creation.
- 0
- 2017-08-04
- Luca Reghellin
@Stratboy dovrò riprovare,non ricordo che lo slug delpostnon siamodificabilein questo caso.So che con strutturepiù complesse ho dovuto usareinvece "add_permastruct".WPnonfanulla con "% show_category%"in questo caso,è solo un segnaposto che devi sostituire da solonelfiltro "post_type_link".Questopuòeffettivamenteessere qualsiasitag di riscrittura valido,adesempio se desideri utilizzare un campopersonalizzato o qualcos'altronell'URL.

@Stratboy I'll have to try it again, I don't recall the post slug not being editable in this case. I know with more complex structures I've had to use `add_permastruct` instead. WP doesn't do anything with `%show_category%` in this case, it's just a placeholder that you have to replace yourself in the `post_type_link` filter. This can actually be any valid rewrite tag, for example if you want to use a custom field or something else in the URL.
- 0
- 2017-08-04
- Milo
Infatti,se dai un'occhiata a $ wp_rewrite subito dopo aver registratoi tipi dipostmaprima delfiltro `post_type_link`,noterai cheiltag% show_category% è statogenerato,così come le relativepermastrutture.Quindi è strano,esistono,quindi vengono riconosciutimaprobabilmente wordpressnon sa cometrattarli.

In fact, if you take a look to $wp_rewrite right after registering the post types but before the `post_type_link` filter, you'll notice that the %show_category% tag has been generated, as well as the related permastructures. So it's strange, they exist, so they get recognized but probably wordpress doesn't know how to treat them.
- 0
- 2017-08-04
- Luca Reghellin
@stratboy show_category deveessere untag di riscrittura valido,il che è,perché è stato aggiunto comeparte della registrazione dellatassonomia,mapuò ancheessere aggiunto solotramite add_rewrite_tag.Stafacendo la stessa cosa dietro le quinte.

@stratboy show_category has to be a valid rewrite tag, which it is, because that was added as part of registering the taxonomy, but it can also just be one added via add_rewrite_tag. It's doing the same thing behind the scenes.
- 0
- 2017-08-04
- Milo
Cosa succede quando haibisogno di slug diversiin varie lingue?(WPMLperesempio).E quando alcunipostnon hanno una categoriaimpostata,avranno comunque solo/shows/post-name?Saluti!

What happens when you need slug different in various languages? (WPML for instance). And when certain posts don't have a category set, will they still have just /shows/post-name ? Cheers!
- 1
- 2018-12-05
- trainoasis
Nel caso di WPMLfunzionaper la linguapredefinitama sfortunatamentenonin altri

In WPML case this works for default language but unfortunately not in others
- 0
- 2019-02-27
- Ivan Topić
Avreitanto voluto chefunzionasse ancheperme,ma ogni singolarefiniscein un 404 ...

I so wished this would work for me as well but every singular ends in a 404....
- 4
- 2019-03-02
- Beee
Questo è soloil risultato di 404 ancheperme,sfortunatamente ... anche dopo aver rinfrescatoi permalink.

This is just resulting in 404s for me too, unfortunately... even after refreshing permalinks.
- 0
- 2019-11-05
- Wilson Biggs
WordPress 5.2.4e WordPress 5.3 hannoprodotto 404 ancheper questa soluzione.Hopubblicato una domanda sulforum di supporto WP chiedendo se qualcun altropotrebbe avere qualche conoscenza di ciò che è cambiatonelle riscritturenegli ultimi anni chepotrebbe aver rotto questa capacità. Sto usando unpluginpergestire la struttura delpermalink orae sembra cheilplugin stiafacendo unpo 'di analisi wp_queryperfarfunzionare correttamentei permalink.

WordPress 5.2.4 & WordPress 5.3 resulted in 404's for this solution as well. I've posted a WP Support forum question asking if anyone else might have some knowledge in what changed in rewrites in the last few years that might have broken this ability. I'm using a plugin to manage the permalink structure now and it seems that the plugin is doing some wp_query parsing to make the permalinks work correctly.
- 0
- 2019-11-13
- Rebecca Dessonville
Ho riscontrato lo stessoproblema 404 sulle singolepagine deipost deiprogrammi come commentato da altri utenti,ma sono statoin grado di aggirarlo aggiungendo "add_rewrite_rule ('shows/([^/] +)/([^/] +)','index.php? show=$ corrisponde a [2] ','top '); `allemie funzioni.Questofarà corrispondere la secondaporzione di slug dopo "show" alnome di unpost dello spettacolo.

I had the same 404 issue on individual show post pages as commented by other users, but was able to work around it by adding `add_rewrite_rule( 'shows/([^/]+)/([^/]+)', 'index.php?show =$matches[2]', 'top' );` to my functions. This will match the second slug portion after 'show' to a show post name.
- 2
- 2020-01-08
- Sarah
La soluzione di Milofunziona quasi.Sfortunatamenteiltipo dipost vienepersoe ilmodellopredefinito viene utilizzato alposto del CPT.

Milo's solution almost works. Unfortunately the post type is lost and the default template is used instead of the CPT.
- 0
- 2020-05-12
- bitkorn
Questo ha quasifunzionatoperme: lapaginaprincipale deltipo diposte lepagine delle categoriefunzionavanobene,manonfunzionava suipost!(WPpensava cheilpostfosse una sottocategoriae ha restituito un 404.) Ilpassaggiomancanteerailfiltro `` rewrite_rules_array '',come descritto qui: https://stackoverflow.com/a/23702560/915762

This almost worked for me – the main post type page and the category pages were working fine, but it was failing on the posts! (WP thought the post was a sub-category, and returned a 404.) The missing step was the ```rewrite_rules_array``` filter, as described here: https://stackoverflow.com/a/23702560/915762
- 0
- 2020-07-27
- JoLoCo