entityTypeManager = $entityTypeManager; $this->config = $config->getEditable('ufc.weights'); $this->weights = $config->getEditable('ufc.weights')->get('fight_weights'); } /** * The results of the fight. * * @var array */ protected $results = [ 'fighter_one' => [ 'name' => null, 'points' => 0, 'advantages' => [], 'disadvantages' => [] ], 'fighter_two' => [ 'name' => null, 'points' => 0, 'advantages' => [], 'disadvantages' => [] ], 'skips' => 0 ]; /** * The amount of categories skipped. * * @var int */ protected $skipCount; /** * Calculate the fight results. */ public function calculate(Node $fighter_one, Node $fighter_two) { // Reset skip count. $this->skipCount = 0; // First Fighter. $this->fighterOne = $fighter_one; // Second Fighter. $this->fighterTwo = $fighter_two; // Run the fight. $this->runFight(); // Label the results array. $this->results['fighter_one']['name'] = $fighter_one->label(); $this->results['fighter_two']['name'] = $fighter_two->label(); // Add total skips. $this->results['skips'] = $this->skipCount; // echo "

";
    // print_r($this->results);
    // echo "

"; // exit(); return $this->results; } /** * Populate fight results. * * @return void */ public function runFight() { $points = 0; $this->calcComparativePoints(); } /** * Calculate comparative points. * * @return void */ public function calcComparativePoints() { $this->calculateDiff('field_height', 'height'); $this->calculateDiff('field_weight', 'weight'); $this->calculateDiff('field_age', 'age'); $this->calculateDiff('field_reach', 'reach'); $this->calculateDiff('field_leg_reach', 'leg_reach'); $this->calculateDiff('field_wins', 'wins'); $this->calculateDiff('field_losses', 'losses', TRUE); $this->calculateDiff('field_ties', 'ties'); $this->calculateDiff('field_decisions', 'decisions'); $this->calculateDiff('field_knockouts', 'knockouts'); $this->calculateDiff('field_submissions', 'submissions'); $this->calculateDiff('field_grappling_accuracy', 'grappling_accuracy'); $this->calculateDiff('field_striking_accuracy', 'striking_accuracy'); $this->calculateDiff('field_strikes_per_minute', 'strikes_per_minute'); $this->calculateDiff('field_absorbed_per_min', 'absorbed_per_min', TRUE); $this->calculateDiff('field_takedowns_per_15', 'takedowns_per_15'); $this->calculateDiff('field_knockdown_ratio', 'knockdown_ratio'); } /** * Calculate the weighted diff between two fighters. * * @param [type] $field * @param [type] $weight_label * @return void */ public function calculateDiff($field, $weight_label, $inverse = FALSE) { $f1 = $this->getFieldValue($field, $this->fighterOne); $f2 = $this->getFieldValue($field, $this->fighterTwo); if (empty($f1) || empty($f2)) { $this->skipCount += 1; return; } $weighted_points = 1 * $this->config->get('fight_weights')[$weight_label]; if ($f1 === $f2) { $this->skipCount += 1; return; } if ($inverse) { if ($f1 < $f2) { $this->results['fighter_one']['points'] += $weighted_points; $this->results['fighter_one']['advantages'][] = $field; $this->results['fighter_two']['disadvantages'][] = $field; return; } elseif ($f1 > $f2) { $this->results['fighter_two']['points'] += $$weighted_points; $this->results['fighter_two']['advantages'][] = $field; $this->results['fighter_one']['disadvantages'][] = $field; return; } } else { if ($f1 > $f2) { $this->results['fighter_one']['points'] += $weighted_points; $this->results['fighter_one']['advantages'][] = $field; $this->results['fighter_two']['disadvantages'][] = $field; } elseif ($f1 < $f2) { $this->results['fighter_two']['points'] += $weighted_points; $this->results['fighter_two']['advantages'][] = $field; $this->results['fighter_one']['disadvantages'][] = $field; } } } /** * Get value from a field. */ public function getFieldValue($field, Node $fighter) { $field_values = reset($fighter->get($field)->getValue()); if (empty($field_values['value'])) { return 0; } return (float) $field_values['value']; } /** * Calculate the knockout percentage for a fighter. * * @param Node $fighter * @return void */ public function getKnockoutPercentage(Node $fighter) { $total_fights = $this->getFieldValue('field_wins', $fighter) + $this->getFieldValue('field_losses', $fighter) + $this->getFieldValue('field_ties', $fighter); $knockout_pct = $this->getFieldValue('field_knockouts', $fighter) / $total_fights; return $knockout_pct; } /** * Update predictions for all fights in batches */ public function updatePredictionsBatched($fights, &$context) { // $fights = $this->entityTypeManager->getStorage('node')->loadByProperties(['type' => 'fight']); $results = []; foreach ($fights as $fight) { \Drupal::logger('ufc')->notice("Starting " . $fight->label() . ""); $fight->save(); $results[] = $fight->id(); } $context['results'] = $results; } /** * Update predictions for all fights. */ public function updatePredictions() { $fights = $this->entityTypeManager->getStorage('node')->loadByProperties(['type' => 'fight']); // $count = 0; foreach ($fights as $fight) { \Drupal::logger('ufc')->notice("Starting " . $fight->label() . ""); $fight->save(); // if ($count == 4) { // return; // } // $count++; } } public function adjustWeights($adv, $dis_adv) { foreach ($adv as $cat_to_increase) { $clean = str_replace('field_', '', $cat_to_increase); $this->adjustWeight($clean, 2); } foreach ($dis_adv as $cat_to_decrease) { $clean = str_replace('field_', '', $cat_to_decrease); $this->adjustWeight($clean, -1); } } /** * Helper function to increase the weight of a category. */ public function adjustWeight($key, $increment) { $current_val = $this->config->get('fight_weights')[$key]; $increase = $current_val + $increment; $target = 'fight_weights.' . $key; $this->config->set($target, $increase)->save(); } /** * Helper function to reset all weighting. * * @return void */ public function resetWeights() { foreach ($this->config->get('fight_weights') as $cat => $weight) { $this->config->set('fight_weights.' . $cat, 1)->save(); } } public function fightUpdatedCallback($success, $results, $operations) { // The 'success' parameter means no fatal PHP errors were detected. All // other error management should be handled using 'results'. if ($success) { $message = \Drupal::translation()->formatPlural( count($results), 'One fight processed.', '@count fight processed.' ); } else { $message = t('Finished with an error.'); } drupal_set_message($message); } }