show_user_profile_quiz_statistics

apply_filters( 'show_user_profile_quiz_statistics',  boolean $show_stats,  int $user_id,  array $quiz_attempt,  string $context )

Filters whether to Display User Quiz Statistics.


Description #

This filter allows display-time control over displaying the user quiz statistics link. This link is shown on the user profile when using the [ld_profile] shortcode, the Course Info Widget and the user’s WP Profile.

This filter is only called if the quiz_attempt contained the reference field ‘statistic_ref_id’ which links the user meta record to the statistics row. Also, the viewing user must a) match the used record being viewed OR b) be an administrator OR c) be a group leader and the user is within the group leader managed groups.


Parameters #

$show_stats

(boolean) This will be true or false and determined from the 'View Profile Statistics' quiz setting.

$user_id

(int) The ID of the user quiz to be displayed.

$quiz_attempt

(array) This is the quiz attempt array read from the user meta.

$context

(string) This will be the file where this filter is being called. Possible values are 'course_info_shortcode.php', 'profile.php' or other.


Source #

File: themes/ld30/templates/quiz/partials/attempt.php


Examples #

 <?php
/**
 * Example usage for show_user_profile_quiz_statistics filter.
 */
add_filter( 'show_user_profile_quiz_statistics', 'show_user_profile_quiz_statistics_proc', 10, 4 );
function show_user_profile_quiz_statistics_proc( $show_stats, $user_id, $quiz_attempt, $context = '' ) {

	// Example of checking context match on some custom template
	if ( 'test.php' == $context ) {
		$show_stats = true;
	} else {
		$show_stats = false;
	}

	return $show_stats;
}

add_filter(
	'show_user_profile_quiz_statistics',
	function ( $can_view, $user_id = 0, $quiz_attempt = array(), $file = '' ) {

		// Example 1: To override ALL quizzes setting.
		$can_view = true;

		// The $quiz_attempt array will look similar to the following
		// Array
		// (
		// [quiz] => 103
		// [score] => 2
		// [count] => 2
		// [question_show_count] => 2
		// [pass] => 1
		// [rank] => -
		// [time] => 1492711057
		// [pro_quizid] => 4
		// [points] => 8
		// [total_points] => 8
		// [percentage] => 100
		// [timespent] => 8.915
		// [has_graded] =>
		// [statistic_ref_id] => 1
		// [started] => 1492711048
		// [completed] => 1492711056
		// )

		// Example 2: Override only for specific Quiz Post $quiz_attempt['quiz'] value.
		// If ( $quiz_attempt['quiz'] == 134 ) {
		// $can_view = true;
		// } else {
		// $can_view = false;
		// }

		// Example 3: Override only for specific Quiz percentage.
		// If ( $quiz_attempt['percentage'] > 95 ) {
		// $can_view = true;
		// } else {
		// $can_view = false;
		// }

		// Always return $can_view
		return $can_view;

	},
	10,
	4
);
 

Changelog #

Changelog
Version Description
2.3.0 Introduced.