Created
April 29, 2019 16:33
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Enable Gravity Forms Signature for WooCommerce Gravity Forms Product Addons
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| add_filter( 'gform_delete_lead', function ( $lead_id ) { | |
| if ( function_exists( 'gf_signature' ) ) { | |
| $lead = RGFormsModel::get_lead( $lead_id ); | |
| $form = RGFormsModel::get_form_meta( $lead['form_id'] ); | |
| if ( ! is_array( $form['fields'] ) ) { | |
| return; | |
| } | |
| foreach ( $form['fields'] as $field ) { | |
| if ( $field->type == 'signature' ) { | |
| $previous_value = gform_get_meta($lead_id, $field->id . '_saved_file'); | |
| $filename = 'saved-' . $lead_id . '-' . $field->id . '.png'; | |
| $folder = GFSignature::get_signatures_folder(); | |
| $file_path = $folder . $filename; | |
| //Prevent files from being deleted from folders other than the signature upload folder | |
| $is_valid_dir = trailingslashit( dirname( $file_path ) ) == $folder; | |
| if ( file_exists( $file_path ) && $is_valid_dir ) { | |
| rename( $file_path, $folder . $previous_value ); | |
| } | |
| } | |
| } | |
| } | |
| }, 9999 ); | |
| add_filter( 'gform_delete_lead', function ( $lead_id ) { | |
| if ( function_exists( 'gf_signature' ) ) { | |
| $lead = RGFormsModel::get_lead( $lead_id ); | |
| $form = RGFormsModel::get_form_meta( $lead['form_id'] ); | |
| if ( ! is_array( $form['fields'] ) ) { | |
| return; | |
| } | |
| foreach ( $form['fields'] as $field ) { | |
| if ( $field->type == 'signature' ) { | |
| $filename = rgar( $lead, $field->id ); | |
| $folder = GFSignature::get_signatures_folder(); | |
| $file_path = $folder . $filename; | |
| //Prevent files from being deleted from folders other than the signature upload folder | |
| $is_valid_dir = trailingslashit( dirname( $file_path ) ) == $folder; | |
| if ( file_exists( $file_path ) && $is_valid_dir ) { | |
| gform_update_meta( $lead_id, $field->id . '_saved_file', $filename ); | |
| rename( $file_path, $folder . 'saved-' . $lead_id . '-' . $field->id . '.png' ); | |
| } | |
| } | |
| } | |
| } | |
| }, 0 ); |
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Does it go to theme's functions.php?