_getTheSetImageURL fails for media field type

[szepeviktor]

    private function _getTheSetImageURL(array $aField, $iCountAttributes) {
        $_sCaptureAttribute = $this->getAOrB($iCountAttributes, 'url', '');
        return $_sCaptureAttribute ? $this->getElement($aField, array('attributes', 'value', $_sCaptureAttribute), '') : $aField['attributes']['value'];
    }

• There is no 'url' element
• There is no 'value' element string, as it is an array

https://github.com/michaeluno/admin-page-framework/blob/ce9d08d48ac4f6aacd476e316b8bf5e7e7cd7408/library/apf/factory/_common/form/field_type/AdminPageFramework_FieldType_media.php#L414-L416

What could we do?

[szepeviktor]

Maybe wp_get_attachment_url( $aField['attributes']['id'] );?

[szepeviktor]

This works for me

    private function _getTheSetImageURL(array $aField, $iCountAttributes) {
        $_sCaptureAttribute = $this->getAOrB($iCountAttributes, 'id', '');
        return $_sCaptureAttribute ? wp_get_attachment_url( $this->getElement($aField, array('attributes', 'value', $_sCaptureAttribute), '') ) : '';
    }

[michaeluno]

I hardly remember it but the saved value type becomes different (string vs array) when the attributes_to_store argument is set. When the user sets an attribute to save, the field value becomes an array and the image url gets stored in the url element of the array. Otherwise, it will store the url as a string and don't create an array so you won't see the url element.

Let me know if the attributes_to_store argument does not let you store expected values.

[michaeluno]

Closing the topic as the problem cannot be confirmed.

[szepeviktor]

OK.

Please take a look at my class for ultra simple options page maker: https://github.com/szepeviktor/wordpress-plugin-construction/blob/master/theme-options-page/one-theme-options-page-minimal-example.php

Thanks.