DescriptionUsageParametersExamples1. Convert User Registration 「Create」 Feeds to 「Update」 Feeds if User is Logged-in2. Override the User Registration Role Setting3. Override Mailchimp Feed SettingPlacementSource CodeSince
Description
Modify all possible feeds before they are processed by Gravity Forms.
Usage
Generic: applies to feeds for all add-ons and all forms.
1add_filter( 'gform_addon_pre_process_feeds', 'your_function_name', 10, 3 );
Generic, Form-specific: applies to feeds for all add-ons for a specific form.
1add_filter( 'gform_addon_pre_process_feeds_{FORM_ID}', 'your_function_name' );
Addon-specific: applies to feeds for a specific add-on for all forms.
1add_filter( 'gform_{ADDON_SLUG}_pre_process_feeds', 'your_function_name', 10, 3 );
See the Gravity Forms Add-On Slugs article for a list of possible slugs.
Addon-specific, Form-specific: applies to feeds for a specific add-on and form.
1add_filter( 'gform_{ADDON_SLUG}_pre_process_feeds_{FORM_ID}', 'your_function_name' );
Parameters
$feeds array
An array of Feed Objects.
$entry Entry Object
Current entry for which $feeds will be processed.
$form Form Object
Current form object.
Examples
1. Convert User Registration 「Create」 Feeds to 「Update」 Feeds if User is Logged-in
12345678910add_filter( 'gform_gravityformsuserregistration_pre_process_feeds', function( $feeds ) { if ( is_user_logged_in() && is_array( $feeds ) ) { foreach( $feeds as &$feed ) { $feed['meta']['feedType'] = 'update'; } } return $feeds;} );
2. Override the User Registration Role Setting
This example shows how the choice selected for the User Registration feed of form 2 can be overridden with the value of a form field during form submission. The form field choices would need to be configured with the roles.
12345678add_filter( 'gform_gravityformsuserregistration_pre_process_feeds_2', function ( $feeds, $entry ) { foreach ( $feeds as &$feed ) { // use the value submitted for field 5 as the role $feed['meta']['role'] = rgar( $entry, '5' ); } return $feeds;}, 10, 2 );
3. Override Mailchimp Feed Setting
This example shows how you can override a setting on a Mailchimp feed. See the Mailchimp Feed Meta article for the available settings.
1234567add_filter( 'gform_gravityformsmailchimp_pre_process_feeds', function ( $feeds, $entry ) { foreach ( $feeds as &$feed ) { $feed['meta']['double_optin'] = false; } return $feeds;}, 10, 2 );
Placement
This code should be placed in the functions.php file of your active theme.
Source Code
This filter is located in /includes/addon/class-gf-feed-addon.php.
Since
This filter was added in Gravity Forms 2.0-beta-2.