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<?php
/**
* Activity Functions
*
* @since 3.4.0
*
* @package LearnDash\Activity
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Updates the user activity.
*
* @since 2.3.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param array $args {
* An array of user activity arguments. Default empty array.
*
* @type int $activity_id Optional. Activity ID. Default 0.
* @type int $course_id Optional. Course ID. Default 0.
* @type int $post_id Optional. Post ID. Default 0.
* @type int $user_id Optional. User ID. Default 0.
* @type string $activity_type Optional. Type of the activity. Default empty.
* @type string $activity_status Optional. The status of the activity. Default empty.
* @type string $activity_started Optional. The timestamp of when the activity started. Default empty.
* @type string $activity_completed Optional. The timestamp of when the activity got completed. Default empty.
* @type string $activity_updated Optional. The timestamp of when the activity was last updated. Default empty.
* @type string $activity_action Optional. The action of the activity. Value can be 'update' or 'insert'. Default 'update'.
* @type string $activity_meta Optional. The activity meta. Default empty.
* }
*
* @return int The ID of the updated activity.
*/
function learndash_update_user_activity( $args = array() ) {
global $wpdb;
if ( is_object( $args ) ) {
$args = json_decode( wp_json_encode( $args ), true );
}
$default_args = array(
// Can be passed in if we are updating a specific existing activity row.
'activity_id' => 0,
// Required. This is the ID of the Course. Unique key part 1/4.
'course_id' => 0,
// Required. This is the ID of the Course, Lesson, Topic, Quiz item. Unique key part 2/4.
'post_id' => 0,
// Optional. Will use get_current_user_id() if left 0. Unique key part 3/4.
'user_id' => 0,
// Will be the token stats that described the status_times array (next argument) Can be most anything.
// From 'course', 'lesson', 'topic', 'access' or 'expired'. Unique key part 4/4.
'activity_type' => '',
// true if the lesson, topic, course, quiz is complete. False if not complete. null if not started.
'activity_status' => '',
// Should be the timestamp when the 'status' started.
'activity_started' => '',
// Should be the timestamp when the 'status' completed.
'activity_completed' => '',
// Should be the timestamp when the activity record was last updated. Used as a sort column for ProPanel and other queries.
'activity_updated' => '',
// Flag to indicate what we are 'update', 'insert', 'delete'. The default action 'update' will cause this function
// to check for an existing record to update (if found).
'activity_action' => 'update',
'activity_meta' => '',
);
$args = wp_parse_args( $args, $default_args );
if ( empty( $args['activity_id'] ) ) {
if ( ( empty( $args['post_id'] ) ) || ( empty( $args['activity_type'] ) ) ) {
return;
}
}
if ( empty( $args['user_id'] ) ) {
// If we don't have a user_id passed via args.
if ( ! is_user_logged_in() ) {
return; // If not logged in, abort.
}
// Else use the logged in user ID as the args user_id.
$args['user_id'] = get_current_user_id();
}
// End of args processing. Finally after we have applied all the logic we go out for filters.
/**
* Filters user activity arguments.
*
* @param array $args An array of user activity arguments.
*/
$args = apply_filters( 'learndash_update_user_activity_args', $args );
if ( empty( $args ) ) {
return;
}
$values_array = array(
'user_id' => $args['user_id'],
'course_id' => $args['course_id'],
'post_id' => $args['post_id'],
'activity_type' => $args['activity_type'],
);
$types_array = array(
'%d', // user_id.
'%d', // course_id.
'%d', // post_id.
'%s', // activity_type.
);
if ( ( true === (bool) $args['activity_status'] ) || ( false === (bool) $args['activity_status'] ) ) {
$values_array['activity_status'] = $args['activity_status'];
$types_array[] = '%d';
}
if ( '' !== $args['activity_completed'] ) {
$values_array['activity_completed'] = $args['activity_completed'];
$types_array[] = '%d';
}
if ( '' !== $args['activity_started'] ) {
$values_array['activity_started'] = $args['activity_started'];
$types_array[] = '%d';
}
if ( '' !== $args['activity_updated'] ) {
$values_array['activity_updated'] = $args['activity_updated'];
$types_array[] = '%d';
} else {
if ( ( empty( $args['activity_started'] ) ) && ( empty( $args['activity_completed'] ) ) ) {
if ( ! isset( $args['data_upgrade'] ) ) {
$values_array['activity_updated'] = time();
$types_array[] = '%d';
}
} elseif ( $args['activity_started'] == $args['activity_completed'] ) {
$values_array['activity_updated'] = $args['activity_completed'];
$types_array[] = '%d';
} else {
if ( $args['activity_started'] > $args['activity_completed'] ) {
$values_array['activity_updated'] = $args['activity_started'];
$types_array[] = '%d';
} elseif ( $args['activity_completed'] > $args['activity_started'] ) {
$values_array['activity_updated'] = $args['activity_completed'];
$types_array[] = '%d';
}
}
}
$update_ret = false;
if ( 'update' === $args['activity_action'] ) {
if ( empty( $args['activity_id'] ) ) {
$activity = learndash_get_user_activity( $args );
if ( null !== $activity ) {
$args['activity_id'] = $activity->activity_id;
}
}
if ( ! empty( $args['activity_id'] ) ) {
$update_values_array = $values_array;
$update_types_array = $types_array;
$update_ret = $wpdb->update(
LDLMS_DB::get_table_name( 'user_activity' ),
$update_values_array,
array(
'activity_id' => $args['activity_id'],
),
$update_types_array,
array(
'%d', // activity_id.
)
);
} else {
$args['activity_action'] = 'insert';
}
}
if ( 'insert' === $args['activity_action'] ) {
$values_array['activity_updated'] = time();
$types_array[] = '%d';
$insert_ret = $wpdb->insert(
LDLMS_DB::get_table_name( 'user_activity' ),
$values_array,
$types_array
);
if ( false !== (bool) $insert_ret ) {
$args['activity_id'] = $wpdb->insert_id;
}
}
// Finally for the course we update the activity meta.
if ( ( ! empty( $args['activity_id'] ) ) && ( ! empty( $args['activity_meta'] ) ) ) {
foreach ( $args['activity_meta'] as $meta_key => $meta_value ) {
learndash_update_user_activity_meta( $args['activity_id'], $meta_key, $meta_value );
}
}
/**
* Fires after updating user activity.
*
* @param array $args An array of activity arguments.
*/
do_action( 'learndash_update_user_activity', $args );
return $args['activity_id'];
}
/**
* Gets the user activity.
*
* @since 2.3.0
* @since 3.5.0 Added `$activity_create` param.
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param array $args {
* An array of user activity arguments. Default empty array.
*
* @type int $course_id Optional. Course ID. Default 0.
* @type string $activity_type Type of the activity.
* }
* @param bool $activity_create It true will create to activity record.
*
* @return object|array|null Activity object (LDLMS_Activity) or null if not found.
*/
function learndash_get_user_activity( $args = array(), $activity_create = false ) {
global $wpdb;
if ( ! isset( $args['course_id'] ) ) {
$args['course_id'] = 0;
}
if ( ( ! isset( $args['activity_type'] ) ) || ( empty( $args['activity_type'] ) ) ) {
if ( ( isset( $args['post_id'] ) ) && ( ! empty( $args['post_id'] ) ) ) {
$post_type = get_post_type( $args['post_id'] );
if ( learndash_is_valid_post_type( $post_type ) ) {
$args['activity_type'] = learndash_get_post_type_key( $post_type );
}
}
}
if ( 'quiz' === $args['activity_type'] ) {
$data_settings_quizzes = learndash_data_upgrades_setting( 'user-meta-quizzes' );
if ( ! isset( $args['activity_completed'] ) ) {
$args['activity_completed'] = 0;
}
if ( version_compare( $data_settings_quizzes['version'], '2.5', '>=' ) ) {
$sql_str = $wpdb->prepare( 'SELECT * FROM ' . esc_sql( LDLMS_DB::get_table_name( 'user_activity' ) ) . ' WHERE user_id=%d AND course_id=%d AND post_id=%d AND activity_type=%s AND activity_completed=%d LIMIT 1', $args['user_id'], $args['course_id'], $args['post_id'], $args['activity_type'], $args['activity_completed'] );
} else {
$sql_str = $wpdb->prepare( 'SELECT * FROM ' . esc_sql( LDLMS_DB::get_table_name( 'user_activity' ) ) . ' WHERE user_id=%d AND post_id=%d AND activity_type=%s AND activity_completed=%d LIMIT 1', $args['user_id'], $args['post_id'], $args['activity_type'], $args['activity_completed'] );
}
} else {
$data_settings_courses = learndash_data_upgrades_setting( 'user-meta-courses' );
if ( version_compare( $data_settings_courses['version'], '2.5', '>=' ) ) {
$sql_str = $wpdb->prepare( 'SELECT * FROM ' . esc_sql( LDLMS_DB::get_table_name( 'user_activity' ) ) . ' WHERE user_id=%d AND course_id=%d AND post_id=%d AND activity_type=%s LIMIT 1', $args['user_id'], $args['course_id'], $args['post_id'], $args['activity_type'] );
} else {
$sql_str = $wpdb->prepare( 'SELECT * FROM ' . esc_sql( LDLMS_DB::get_table_name( 'user_activity' ) ) . ' WHERE user_id=%d AND post_id=%d AND activity_type=%s LIMIT 1', $args['user_id'], $args['post_id'], $args['activity_type'] );
}
}
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared -- $sql_str prepared in previous lines
$activity = $wpdb->get_row( $sql_str ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared
if ( ! $activity ) {
if ( true === $activity_create ) {
$activity_id = learndash_update_user_activity( $args );
if ( ! empty( $activity_id ) ) {
$activity = $wpdb->get_row( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
$wpdb->prepare(
'SELECT * FROM ' . esc_sql( LDLMS_DB::get_table_name( 'user_activity' ) ) . ' WHERE activity_id=%d',
$activity_id
)
);
}
}
}
if ( $activity ) {
$activity = new LDLMS_Model_Activity( $activity );
}
/**
* Filter for learndash_get_user_activity.
*
* @since 3.2.3
*
* @param array $activity Object (LDLMS_Activity) of activity.
* @param array $args Array of args used for activity query.
*/
$activity = apply_filters( 'learndash_get_user_activity', $activity, $args );
return $activity;
}
/**
* Gets the user activity meta.
*
* @since 2.3.0
* @since 3.5.0 Added $return_activity_meta_value_unserialized param.
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param int $activity_id Optional. Activity ID. Default 0.
* @param string $activity_meta_key Optional. The activity meta key to get. Default empty.
* @param boolean $return_activity_meta_value_only Optional. Whether to return only activity meta value. Default true.
* @param boolean $return_activity_meta_value_unserialized Optional. Whether to unserialize the single meta value.
*
* @return object Activity meta object.
*/
function learndash_get_user_activity_meta( $activity_id = 0, $activity_meta_key = '', $return_activity_meta_value_only = true, $return_activity_meta_value_unserialized = false ) {
global $wpdb;
if ( empty( $activity_id ) ) {
return;
}
if ( ! empty( $activity_meta_key ) ) {
$activity_meta = $wpdb->get_row(
$wpdb->prepare(
'SELECT * FROM ' . esc_sql( LDLMS_DB::get_table_name( 'user_activity_meta' ) ) . ' WHERE activity_id=%d AND activity_meta_key=%s',
$activity_id,
$activity_meta_key
)
);
if ( ! empty( $activity_meta ) ) {
if ( true === (bool) $return_activity_meta_value_only ) {
if ( property_exists( $activity_meta, 'activity_meta_value' ) ) {
if ( true === (bool) $return_activity_meta_value_unserialized ) {
return maybe_unserialize( $activity_meta->activity_meta_value );
} else {
return $activity_meta->activity_meta_value;
}
}
}
}
return $activity_meta;
} else {
// Here we return ALL meta for the given activity_id.
return $wpdb->get_results(
$wpdb->prepare(
'SELECT * FROM ' . esc_sql( LDLMS_DB::get_table_name( 'user_activity_meta' ) ) . ' WHERE activity_id=%d',
$activity_id
)
);
}
}
/**
* Updates the user activity meta.
*
* @since 2.3.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param int $activity_id Optional. Activity ID. Default 0.
* @param string $meta_key Optional. The activity meta key to get. Default empty.
* @param string|null $meta_value Optional. Activity meta value. Default null.
*/
function learndash_update_user_activity_meta( $activity_id = 0, $meta_key = '', $meta_value = null ) {
global $wpdb;
if ( ( empty( $activity_id ) ) || ( empty( $meta_key ) ) || ( null === $meta_value ) ) {
return;
}
$activity = learndash_get_user_activity_meta( $activity_id, $meta_key, false );
if ( null !== $activity ) {
$wpdb->update(
LDLMS_DB::get_table_name( 'user_activity_meta' ),
array(
'activity_id' => $activity_id,
'activity_meta_key' => $meta_key,
'activity_meta_value' => maybe_serialize( $meta_value ),
),
array(
'activity_meta_id' => $activity->activity_meta_id,
),
array(
'%d', // activity_id.
'%s', // meta_key.
'%s', // meta_value.
),
array(
'%d', // activity_meta_id.
)
);
} else {
$wpdb->insert(
LDLMS_DB::get_table_name( 'user_activity_meta' ),
array(
'activity_id' => $activity_id,
'activity_meta_key' => $meta_key,
'activity_meta_value' => maybe_serialize( $meta_value ),
),
array(
'%d', // activity_id.
'%s', // meta_key.
'%s', // meta_value.
)
);
}
}
/**
* Delete the user activity meta.
*
* @since 3.5.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param int $activity_id Optional. Activity ID. Default 0.
* @param string $meta_key Optional. The activity meta key to delete. If empty will delete all.
*/
function learndash_delete_user_activity_meta( $activity_id = 0, $meta_key = '' ) {
global $wpdb;
if ( empty( $activity_id ) ) {
return;
}
$activity = learndash_get_user_activity_meta( $activity_id, $meta_key, false );
if ( null !== $activity ) {
if ( is_object( $activity ) ) {
$activity = array( $activity );
}
foreach ( $activity as $activity_item ) {
$wpdb->delete(
LDLMS_DB::get_table_name( 'user_activity_meta' ),
array(
'activity_meta_id' => $activity_item->activity_meta_id,
),
array(
'%d', // activity_meta_id.
)
);
}
}
}
/**
* Deletes the user activity.
*
* @since 2.5.0
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param int $activity_id Optional. Activity ID. Default 0.
*/
function learndash_delete_user_activity( $activity_id = 0 ) {
global $wpdb;
if ( ! empty( $activity_id ) ) {
$wpdb->delete(
LDLMS_DB::get_table_name( 'user_activity' ),
array( 'activity_id' => $activity_id ),
array( '%d' )
);
$wpdb->delete(
LDLMS_DB::get_table_name( 'user_activity_meta' ),
array( 'activity_id' => $activity_id ),
array( '%d' )
);
}
}
/**
* Get the earliest course activity record for the user.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $default_started Default value.
*/
function learndash_activity_course_get_earliest_started( $user_id = 0, $course_id = 0, $default_started = 0 ) {
$user_id = absint( $user_id );
$course_id = absint( $course_id );
if ( ( ! empty( $user_id ) ) && ( ! empty( $course_id ) ) ) {
$user_activity = learndash_user_get_course_progress( $user_id, $course_id, 'activity' );
if ( ! empty( $user_activity ) ) {
if ( isset( $user_activity[ learndash_get_post_type_slug( 'course' ) . ':' . $course_id ] ) ) {
unset( $user_activity[ learndash_get_post_type_slug( 'course' ) . ':' . $course_id ] );
}
$activity_started = wp_list_pluck( $user_activity, 'activity_started' );
$activity_started = array_map( 'absint', $activity_started ); // Give me only integers.
$activity_started = array_diff( $activity_started, array( 0 ) ); // Remove empty values.
if ( ! empty( $activity_started ) ) {
sort( $activity_started );
$default_started = (int) $activity_started[0];
}
}
}
return $default_started;
}
/**
* Set the step activity started record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $step_id Course step ID.
* @param string $type Step type 'course', lesson', 'topic', 'quiz.
* @param int $start_time Activity start timestamp (GMT).
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_start_step( $user_id = 0, $course_id = 0, $step_id = 0, $type = '', $start_time = 0 ) {
if ( empty( $start_time ) ) {
$start_time = time();
}
$args = array(
'course_id' => $course_id,
'user_id' => $user_id,
'post_id' => $step_id,
'activity_type' => $type,
'activity_started' => $start_time,
);
return learndash_get_user_activity( $args, true );
}
/**
* Set the step activity completed record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $step_id Course step ID.
* @param string $type Step type 'course', lesson', 'topic', 'quiz.
* @param int $complete_time Activity complete timestamp (GMT).
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_complete_step( $user_id = 0, $course_id = 0, $step_id = 0, $type = '', $complete_time = 0 ) {
if ( empty( $complete_time ) ) {
$complete_time = time();
}
$args = array(
'course_id' => $course_id,
'user_id' => $user_id,
'post_id' => $step_id,
'activity_type' => $type,
);
$activity = learndash_get_user_activity( $args, true );
if ( ! empty( $activity ) ) {
$activity = json_decode( wp_json_encode( $activity ), true );
} else {
$activity = $args;
}
$activity['activity_status'] = true;
$activity['activity_completed'] = $complete_time;
$activity['activity_updated'] = $complete_time;
if ( empty( $activity['activity_started'] ) ) {
$activity['activity_started'] = $complete_time;
}
$activity_id = learndash_update_user_activity( $activity );
if ( ! empty( $activity_id ) ) {
return learndash_get_user_activity( $activity, true );
}
return null;
}
/**
* Set the course activity started record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $start_time Activity start timestamp (GMT).
* @param bool $force_start_time Force update on start time.
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_start_course( $user_id = 0, $course_id = 0, $start_time = 0, $force_start_time = true ) {
$activity = learndash_activity_start_step( $user_id, $course_id, $course_id, 'course', $start_time );
if ( $activity ) {
if ( ( ! empty( absint( $start_time ) ) ) && ( empty( absint( $activity->activity_started ) ) ) ) {
$activity->activity_started = absint( $start_time );
learndash_update_user_activity( $activity );
}
}
return $activity;
}
/**
* Set the course activity completed record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $complete_time Activity complete timestamp (GMT).
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_complete_course( $user_id = 0, $course_id = 0, $complete_time = 0 ) {
return learndash_activity_complete_step( $user_id, $course_id, $course_id, 'course', $complete_time );
}
/**
* Set the lesson activity started record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $lesson_id Lesson ID.
* @param int $start_time Activity start timestamp (GMT).
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_start_lesson( $user_id = 0, $course_id = 0, $lesson_id = 0, $start_time = 0 ) {
return learndash_activity_start_step( $user_id, $course_id, $lesson_id, 'lesson', $start_time );
}
/**
* Set the lesson activity completed record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $lesson_id Lesson ID.
* @param int $complete_time Activity complete timestamp (GMT).
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_complete_lesson( $user_id = 0, $course_id = 0, $lesson_id = 0, $complete_time = 0 ) {
return learndash_activity_complete_step( $user_id, $course_id, $lesson_id, 'lesson', $complete_time );
}
/**
* Set the topic activity started record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $topic_id Topic ID.
* @param int $start_time Activity start timestamp (GMT).
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_start_topic( $user_id = 0, $course_id = 0, $topic_id = 0, $start_time = 0 ) {
return learndash_activity_start_step( $user_id, $course_id, $topic_id, 'topic', $start_time );
}
/**
* Set the topic activity completed record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $topic_id Topic ID.
* @param int $complete_time Activity complete timestamp (GMT).
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_complete_topic( $user_id = 0, $course_id = 0, $topic_id = 0, $complete_time = 0 ) {
return learndash_activity_complete_step( $user_id, $course_id, $topic_id, 'topic', $complete_time );
}
/**
* Set the lesson activity started record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $quiz_id Quiz ID.
* @param int $start_time Activity start timestamp (GMT).
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_start_quiz( $user_id = 0, $course_id = 0, $quiz_id = 0, $start_time = 0 ) {
return learndash_activity_start_step( $user_id, $course_id, $quiz_id, 'quiz', $start_time );
}
/**
* Set the quiz activity completed record.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
* @param int $quiz_id Quiz ID.
* @param int $complete_time Activity complete timestamp (GMT).
*
* @return object Instance of LDLMS_Model_Activity or null;
*/
function learndash_activity_complete_quiz( $user_id = 0, $course_id = 0, $quiz_id = 0, $complete_time = 0 ) {
return learndash_activity_complete_step( $user_id, $course_id, $quiz_id, 'quiz', $complete_time );
}
/**
* Update activity meta set.
*
* This will update an array of activity meta record(s).
*
* @since 3.5.0
*
* @param int $activity_id Activity ID.
* @param array $activity_meta Array of key/value meta data.
*/
function learndash_activity_update_meta_set( $activity_id = 0, $activity_meta = array() ) {
if ( ( ! empty( $activity_id ) ) && ( is_array( $activity_meta ) ) ) {
foreach ( $activity_meta as $meta_key => $meta_value ) {
learndash_update_user_activity_meta( $activity_id, $meta_key, $meta_value );
}
}
}
/**
* Get the latest completed course activity record for the user.
*
* @since 3.5.0
*
* @param int $user_id User ID.
* @param int $course_id Course ID.
*/
function learndash_activity_course_get_latest_completed_step( $user_id = 0, $course_id = 0 ) {
global $wpdb;
$user_id = absint( $user_id );
$course_id = absint( $course_id );
if ( ( ! empty( $user_id ) ) && ( ! empty( $course_id ) ) ) {
$activity_item = $wpdb->get_row(
$wpdb->prepare( 'SELECT post_id, activity_completed FROM ' . esc_sql( LDLMS_DB::get_table_name( 'user_activity' ) ) . ' WHERE course_id=%d AND user_id=%d AND activity_type IN ( "lesson", "topic", "quiz" ) AND activity_completed > 0 ORDER BY activity_completed DESC LIMIT 1', $course_id, $user_id ),
ARRAY_A
);
return $activity_item;
}
}