Fluentcrm Event Tracking

FluentCRM: event tracking

Use this skill when a plugin wants to record product usage, LMS actions, purchase milestones, profile events, or any other contact activity into FluentCRM's event timeline and Pro automation conditions.

Guard the feature

Event tracking is core FluentCRM code, but it is disabled by default behind the experimental setting:

use FluentCrm\App\Services\Helper;

if (!function_exists('FluentCrmApi') || !Helper::isExperimentalEnabled('event_tracking')) {
    return;
}

FluentCrmApi('event_tracker')->track() returns WP_Error('not_enabled', ...) when the flag is off. Always handle WP_Error.

Track an event

The API key is event_tracker:

$event = FluentCrmApi('event_tracker')->track([
    'subscriber_id' => (int) $contactId,       // preferred when known
    'provider'      => 'my-plugin',
    'event_key'     => 'course_completed',
    'title'         => 'Course completed',
    'value'         => (string) $courseId,
], true);

if (is_wp_error($event)) {
    return;
}

Subscriber resolution order in Tracker::track():

• subscriber object, when supplied
• subscriber_id
• email
• user_id converted to the WP user's email
• current contact cookie / current user through fluentcrm_get_current_contact()

Required fields are event_key and title. Both are truncated to 192 characters and sanitized. provider defaults to custom; value is sanitized as textarea text.

Repeatable vs append-only

Second argument controls storage behavior:

FluentCrmApi('event_tracker')->track($data, true);  // repeatable/default
FluentCrmApi('event_tracker')->track($data, false); // append a new row every time

With $repeatable = true, FluentCRM looks up an existing row by (subscriber_id, event_key, title), updates value, increments counter, saves, and fires fluent_crm/event_tracked.

With $repeatable = false, it creates a new fc_event_tracking row every time and fires the same action.

There is no unique DB key for the repeatable lookup in 3.1.13; the counter is application-level, not an atomic financial counter. Use it for automation/activity state, not exact billing/accounting.

Action bridge

EventTrackingHandler also registers:

do_action('fluent_crm/track_event_activity', $data, $repeatable);

That delegates to FluentCrmApi('event_tracker')->track(), but do_action() discards the return value. Use the API method directly when you need the created EventTracker or WP_Error.

Event hook

Every successful track fires:

add_action('fluent_crm/event_tracked', function ($event, $subscriber) {
    // $event is FluentCrm\App\Models\EventTracker
    // $subscriber is FluentCrm\App\Models\Subscriber
}, 10, 2);

FluentCampaign Pro's "Tracking Event Recorded" trigger listens to this exact hook with actionArgNum = 2.

Pro automation trigger and action

Pro trigger: FluentCampaign\App\Services\Funnel\Triggers\TrackingEventRecordedTrigger

• triggerName = fluent_crm/event_tracked
• requires event tracking to be enabled
• only runs for contacts with status = subscribed
• checks configured event_key
• checks minimum_event_count against EventTracker.counter
• supports Pro condition groups through fluent_crm/event_tracking_condition_groups
• uses source_trigger_name = fluent_crm/event_tracked and source_ref_id = $event->id

Pro action: FluentCampaign\App\Services\Funnel\Actions\AddEventTrackerAction

• action name add_contact_event_tracker
• parses SmartCodes in title/value with fluent_crm/parse_campaign_email_text
• calls FluentCrmApi('event_tracker')->track($eventAtts, is_unique === yes)

If you build a custom trigger/action around event tracking, still follow fluentcrm-funnel-trigger and fluentcrm-funnel-action for lifecycle and status rules.

Contact filters and option source

EventTrackingHandler registers the advanced contact filter provider:

fluentcrm_contacts_filter_event_tracking

Supported filter properties in 3.1.13:

• event_tracking_key
• event_tracking_title
• event_tracking_value
• event_tracking_key_count

The built-in option key for selectors is event_tracking_keys. It returns unique event_key values from fc_event_tracking as [{id, title}].

Do not register your own fluentcrm_ajax_options_event_tracking_keys filter unless you intentionally override/extend the built-in source. The core handler registers it with one accepted argument, while custom option filters usually use the 3-argument pattern described in fluentcrm-rest-options.

Privacy and safety

Event values are visible in the contact timeline widget and can feed automation conditions. Do not store access tokens, personal secrets, raw request bodies, or unbounded JSON blobs in value.

Good event shape:

[
    'provider'  => 'lw-lms',
    'event_key' => 'lesson_completed',
    'title'     => 'Lesson completed',
    'value'     => (string) $lessonId,
]

Bad event shape:

[
    'event_key' => 'webhook_payload',
    'title'     => 'Webhook payload',
    'value'     => wp_json_encode($_POST), // too large, may contain secrets
]

Common mistakes

• Ignoring the experimental flag and treating WP_Error('not_enabled') as a model.
• Passing a WP user ID as subscriber_id. Use user_id for WP users, or resolve the FluentCRM contact first.
• Assuming repeatable tracking is DB-unique or atomic. It is a lookup/update convenience.
• Using a different hook for Pro automation. The trigger listens to fluent_crm/event_tracked, not fluentcrm_event_tracked.
• Storing translated labels as event_key. Keep event_key stable ASCII-like machine keys; put human text in title.

Cross-references

• Use fluentcrm-funnel-trigger for custom event-driven automation triggers.
• Use fluentcrm-funnel-action for custom automation actions that write tracked events.
• Use fluentcrm-smartcodes-segments when event values appear in SmartCodes or Pro dynamic segments.

References

• Official documentation: https://developers.fluentcrm.com/database/orm/
• Verified source paths:
  • fluent-crm/app/Api/config.php
  • fluent-crm/app/Api/Classes/Tracker.php
  • fluent-crm/app/Models/EventTracker.php
  • fluent-crm/app/Models/Subscriber.php
  • fluent-crm/app/Hooks/Handlers/EventTrackingHandler.php
  • fluent-crm/app/Hooks/Handlers/Integrations.php
  • fluent-crm/app/Services/Helper.php
  • fluent-crm/database/migrations/SubscriberEventTracking.php
  • fluentcampaign-pro/app/Services/Funnel/Triggers/TrackingEventRecordedTrigger.php
  • fluentcampaign-pro/app/Services/Funnel/Actions/AddEventTrackerAction.php
  • fluentcampaign-pro/app/Services/Funnel/Conditions/FunnelConditionHelper.php