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ms-studio/add-several-term-meta-fields-to-custom-taxonomy.php

Last active February 28, 2022 10:02
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  1. ms-studio revised this gist Feb 23, 2016. 1 changed file with 1 addition and 1 deletion.
    2 changes: 1 addition & 1 deletion add-several-term-meta-fields-to-custom-taxonomy.php
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    @@ -1,7 +1,7 @@
    <?php

    // source: http://wordpress.stackexchange.com/questions/211703/need-a-simple-but-complete-example-of-adding-metabox-to-taxonomy
    // code authored by jgraup - http://wordpress.stackexchange.com/users/84219/jgraup
    // original code authored by jgraup - http://wordpress.stackexchange.com/users/84219/jgraup

    /*
    * NOTE:
  2. ms-studio revised this gist Feb 23, 2016. 1 changed file with 4 additions and 0 deletions.
    4 changes: 4 additions & 0 deletions add-several-term-meta-fields-to-custom-taxonomy.php
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    // source: http://wordpress.stackexchange.com/questions/211703/need-a-simple-but-complete-example-of-adding-metabox-to-taxonomy
    // code authored by jgraup - http://wordpress.stackexchange.com/users/84219/jgraup

    /*
    * NOTE:
    * We are registering the fields for a custom taxonomy, called "user-logement".
    */

    // REGISTER TERM META

  3. ms-studio revised this gist Feb 23, 2016. No changes.
  4. ms-studio created this gist Feb 23, 2016.
    117 changes: 117 additions & 0 deletions add-several-term-meta-fields-to-custom-taxonomy.php
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    <?php

    // source: http://wordpress.stackexchange.com/questions/211703/need-a-simple-but-complete-example-of-adding-metabox-to-taxonomy
    // code authored by jgraup - http://wordpress.stackexchange.com/users/84219/jgraup


    // REGISTER TERM META

    add_action( 'init', 'kino_register_term_meta' );

    function kino_register_term_meta() {

    register_meta( 'term', 'kino_nombre_couchages', '___sanitize_term_meta_text' );
    register_meta( 'term', 'kino_adresse_logement', '___sanitize_term_meta_text' );
    }

    // SANITIZE DATA

    function ___sanitize_term_meta_text ( $value ) {
    return sanitize_text_field ($value);
    }

    // GETTER (will be sanitized)

    function ___get_term_meta_text( $term_id, $term_key ) {
    $value = get_term_meta( $term_id, $term_key, true );
    $value = ___sanitize_term_meta_text( $value );
    return $value;
    }

    // ADD FIELD TO CATEGORY TERM PAGE

    add_action( 'user-logement_add_form_fields', '___add_form_field_term_meta_text' );

    function ___add_form_field_term_meta_text() { ?>

    <?php wp_nonce_field( basename( __FILE__ ), 'term_meta_text_nonce' ); ?>
    <div class="form-field term-meta-couchage-wrap">
    <label for="term-meta-couchage">Nombre de couchages</label>
    <input type="number" name="term_meta_couchage" id="term-meta-couchage" value="" class="term-meta-couchage-field" />
    </div>
    <div class="form-field term-meta-adresse-wrap">
    <label for="term-meta-adresse">Adresse du logement</label>
    <input type="text" name="term_meta_adresse" id="term-meta-adresse" value="" class="term-meta-adresse-field" />
    </div>

    <?php }


    // ADD FIELD TO CATEGORY EDIT PAGE

    add_action( 'user-logement_edit_form_fields', '___edit_form_field_term_meta_text' );

    function ___edit_form_field_term_meta_text( $term ) {

    $value_couchage = ___get_term_meta_text( $term->term_id, 'kino_nombre_couchages' );

    $value_logement = ___get_term_meta_text( $term->term_id, 'kino_adresse_logement' );

    if ( ! $value_couchage )
    $value_couchage = "";

    if ( ! $value_logement )
    $value_logement = "";

    wp_nonce_field( basename( __FILE__ ), 'term_meta_text_nonce' );

    ?>

    <tr class="form-field term-meta-couchage-wrap">
    <th scope="row"><label for="term-meta-couchage">Nombre de couchages</label></th>
    <td>
    <input type="number" name="term_meta_couchage" id="term-meta-couchage" value="<?php echo esc_attr( $value_couchage ); ?>" class="term-meta-couchage-field" />
    </td>
    </tr>

    <tr class="form-field term-meta-adresse-wrap">
    <th scope="row"><label for="term-meta-adresse">Adresse du logement</label></th>
    <td>
    <input type="text" name="term_meta_adresse" id="term-meta-adresse" value="<?php echo esc_attr( $value_logement ); ?>" class="term-meta-adresse-field" />
    </td>
    </tr>
    <?php }


    // SAVE TERM META (on term edit & create)

    add_action( 'edit_user-logement', 'kino_save_term_meta' );
    add_action( 'create_user-logement', 'kino_save_term_meta' );

    function kino_save_term_meta( $term_id ) {

    // verify the nonce --- remove if you don't care
    if ( ! isset( $_POST['term_meta_text_nonce'] ) || ! wp_verify_nonce( $_POST['term_meta_text_nonce'], basename( __FILE__ ) ) )
    return;

    // get the values
    $old_value_couchages = ___get_term_meta_text( $term_id, 'kino_nombre_couchages' );
    $new_value_couchages = isset( $_POST['term_meta_couchage'] ) ? ___sanitize_term_meta_text ( $_POST['term_meta_couchage'] ) : '';

    $old_value_adresse = ___get_term_meta_text( $term_id, 'kino_adresse_logement' );
    $new_value_adresse = isset( $_POST['term_meta_adresse'] ) ? ___sanitize_term_meta_text ( $_POST['term_meta_adresse'] ) : '';

    // save the values
    if ( $old_value_couchages && '' === $new_value_couchages ) {
    delete_term_meta( $term_id, 'kino_nombre_couchages' );
    } else if ( $old_value_couchages !== $new_value_couchages ) {
    update_term_meta( $term_id, 'kino_nombre_couchages', $new_value_couchages );
    }

    if ( $old_value_adresse && '' === $new_value_adresse ) {
    delete_term_meta( $term_id, 'kino_adresse_logement' );
    } else if ( $old_value_adresse !== $new_value_adresse ) {
    update_term_meta( $term_id, 'kino_adresse_logement', $new_value_adresse );
    }

    } // end function