/**
* Creates and returns the HTML for the previous exercises.
*
* @param Exercise $currentExercise The current exercise
* @param int $amount How many previous exercises should be rendered
* @return string HTML of the previous exercises
*/
protected function renderPreviousExercises(Exercise $currentExercise, $amount = 5)
{
$previousExercises = $currentExercise->getPreviousExercises();
if (empty($previousExercises)) {
return '';
}
$html = '<li class="list-group-item list-previous-exercises"><ul class="list-unstyled">';
$date = $currentExercise->getWorkout()->getDate();
foreach ($previousExercises as $previousExercise) {
$previousWorkout = $previousExercise->getWorkout();
$html .= sprintf('<li>%s  <a class="workout-link" href="#workout-%d" title="Jump to this workout">' . '%s</a> <span class="text-muted">(%s): %d reps</span></li>', $this->renderRepsDelta($currentExercise->getReps(), $previousExercise->getReps()), $previousWorkout->getId(), $previousWorkout->getLabel(), $this->renderRelativeDate($previousWorkout->getDate(), $date), $previousExercise->getReps());
if (--$amount == 0) {
break;
}
}
return $html . '</ul></li>';
}
