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Save Field Hook #475

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merged 1 commit into from
Oct 1, 2015
Merged

Save Field Hook #475

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33 changes: 33 additions & 0 deletions includes/CMB2_Field.php
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Original file line number Diff line number Diff line change
Expand Up @@ -447,6 +447,7 @@ public function save_field( $meta_value ) {
$new_value = $this->sanitization_cb( $meta_value );
$old = $this->get_data();
$updated = false;
$action = '';

if ( $this->args( 'multiple' ) && ! $this->args( 'repeatable' ) && ! $this->group ) {

Expand All @@ -462,13 +463,45 @@ public function save_field( $meta_value ) {
}

$updated = $count ? $count : false;
$action = 'repeatable';

} elseif ( ! cmb2_utils()->isempty( $new_value ) && $new_value !== $old ) {
$updated = $this->update_data( $new_value );
$action = 'updated';
} elseif ( cmb2_utils()->isempty( $new_value ) ) {
$updated = $this->remove_data();
$action = 'removed';
}

$field_args = $this->args();

/**
* Hooks after save field action.
*
* @since 2.2.0
*
* @param bool $updated Whether the metadata update action occurred.
* @param string $action Action performed. Could be "repeatable", "updated", or "removed".
* @param array $field_args All field arguments
* @param CMB2_Field object $field This field object
*/
do_action( 'cmb2_save_field', $updated, $action, $field_args, $this );

/**
* Hooks after save field action.
*
* The dynamic portion of the hook, $field_args['field_id'], refers to the current
* field id paramater.
*
* @since 2.2.0
*
* @param bool $updated Whether the metadata update action occurred.
* @param string $action Action performed. Could be "repeatable", "updated", or "removed".
* @param array $field_args All field arguments
* @param CMB2_Field object $field This field object
*/
do_action( 'cmb2_save_field_' . $field_args['field_id'], $updated, $action, $field_args, $this );

return $updated;
}

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