WP insert post fonction PHP et champs personnalisés

Si vous lisez la documentation de wp_insert_post ,elle renvoie le ID depublication dumessage que vous venez de créer.

Si vous combinez cela avec lafonction suivante __update_post_meta (unefonctionpersonnalisée quej'ai acquise sur ce siteet adaptée unpeu)

 /**
  * Updates post meta for a post. It also automatically deletes or adds the value to field_name if specified
  *
  * @access     protected
  * @param      integer     The post ID for the post we're updating
  * @param      string      The field we're updating/adding/deleting
  * @param      string      [Optional] The value to update/add for field_name. If left blank, data will be deleted.
  * @return     void
  */
public function __update_post_meta( $post_id, $field_name, $value = '' )
{
    if ( empty( $value ) OR ! $value )
    {
        delete_post_meta( $post_id, $field_name );
    }
    elseif ( ! get_post_meta( $post_id, $field_name ) )
    {
        add_post_meta( $post_id, $field_name, $value );
    }
    else
    {
        update_post_meta( $post_id, $field_name, $value );
    }
}
 

Vous obtiendrez ce qui suit:

 $my_post = array(
    'post_title' => $_SESSION['booking-form-title'],
    'post_date' => $_SESSION['cal_startdate'],
    'post_content' => 'This is my post.',
    'post_status' => 'publish',
    'post_type' => 'booking',
);
$the_post_id = wp_insert_post( $my_post );


__update_post_meta( $the_post_id, 'my-custom-field', 'my_custom_field_value' );
 

If you read the documentation for wp_insert_post, it returns the post ID of the post you just created.

If you combine that with the following function __update_post_meta (a custom function I acquired from this site and adapted a bit)

/**
  * Updates post meta for a post. It also automatically deletes or adds the value to field_name if specified
  *
  * @access     protected
  * @param      integer     The post ID for the post we're updating
  * @param      string      The field we're updating/adding/deleting
  * @param      string      [Optional] The value to update/add for field_name. If left blank, data will be deleted.
  * @return     void
  */
public function __update_post_meta( $post_id, $field_name, $value = '' )
{
    if ( empty( $value ) OR ! $value )
    {
        delete_post_meta( $post_id, $field_name );
    }
    elseif ( ! get_post_meta( $post_id, $field_name ) )
    {
        add_post_meta( $post_id, $field_name, $value );
    }
    else
    {
        update_post_meta( $post_id, $field_name, $value );
    }
}

You'll get the following:

$my_post = array(
    'post_title' => $_SESSION['booking-form-title'],
    'post_date' => $_SESSION['cal_startdate'],
    'post_content' => 'This is my post.',
    'post_status' => 'publish',
    'post_type' => 'booking',
);
$the_post_id = wp_insert_post( $my_post );


__update_post_meta( $the_post_id, 'my-custom-field', 'my_custom_field_value' );

Vouspouvez simplement ajouter le "add_post_meta" après le "wp_insert_post"

 <?php 
$my_post = array(
     'post_title' => $_SESSION['booking-form-title'],
     'post_date' => $_SESSION['cal_startdate'],
     'post_content' => 'This is my post.',
     'post_status' => 'publish',
     'post_type' => 'booking',
  );

$post_id = wp_insert_post($my_post);

add_post_meta($post_id, 'META-KEY-1', 'META_VALUE-1', true);
add_post_meta($post_id, 'META-KEY-2', 'META_VALUE-2', true);
?>
 

You can simple add the 'add_post_meta' after the 'wp_insert_post'

<?php 
$my_post = array(
     'post_title' => $_SESSION['booking-form-title'],
     'post_date' => $_SESSION['cal_startdate'],
     'post_content' => 'This is my post.',
     'post_status' => 'publish',
     'post_type' => 'booking',
  );

$post_id = wp_insert_post($my_post);

add_post_meta($post_id, 'META-KEY-1', 'META_VALUE-1', true);
add_post_meta($post_id, 'META-KEY-2', 'META_VALUE-2', true);
?>

Utilisez lefiltre save_post,puis appelez add_post_meta dans votrefonction defiltre.

Use save_post filter, then call add_post_meta in your filter function.

Jene pensepas que vouspuissiez l'utiliser avec wp_insert_post () ;.

La raisonest lafaçon dont WP stocke les deuxtypes de données. Lesmessages sont stockés dans unegrandetablemonolithique avec une douzaine de colonnes différentes (wp_posts); les champspersonnalisés sont stockés dans unetableplus simple à 4 colonnes (wp_postmeta) composéeprincipalement d'une clémétaet d'une valeur,associée à un article.

Par conséquent,vousne pouvezpas vraiment stocker de champspersonnaliséstant que vousn'avezpas l'ID depublication.

Essayez ceci:

 function myplugin_insert_customs($pid){

    $customs = array(
    'post_id' => $pid,
    'meta_key' => 'Your meta key',
    'meta_value' => 'Your meta value',
    );

    add_post_meta($customs);

}

add_action('save_post', 'myplugin_insert_customs', 99);
 

Cepost de codex a aidé - c'est unpeu le contraire de ce que vousfaites (c'est-à-dire,supprimer une ligne debase de données lors de la suppression de lapublication): http://codex.wordpress.org/Plugin_API/Action_Reference/delete_post

I don't think you can use it with wp_insert_post();.

The reason is because of how WP stores the two data types. Posts are stored in one big monolithic table with a dozen different columns (wp_posts); custom fields are stored in a simpler, 4-column table (wp_postmeta) comprised mainly of a meta key and value, associated with a post.

Consequently, you can't really store custom fields until you have the post ID.

Try this:

function myplugin_insert_customs($pid){

    $customs = array(
    'post_id' => $pid,
    'meta_key' => 'Your meta key',
    'meta_value' => 'Your meta value',
    );

    add_post_meta($customs);

}

add_action('save_post', 'myplugin_insert_customs', 99);

This codex post helped -- it's kinda the opposite of what you're doing (i.e., deleting a DB row upon post deletion): http://codex.wordpress.org/Plugin_API/Action_Reference/delete_post