function makemeeting_preprocess_makemeeting_choices in Make Meeting Scheduler 7

Preprocess for makemeeting choices

Parameters

$vars:

File

./makemeeting.module, line 39

Make Meeting module

Code

function makemeeting_preprocess_makemeeting_choices(&$vars) {
  global $user;

  // Get the element
  $element = $vars['element'];
  $vars['options'] = array();

  // Get the options data
  foreach ($element['#attributes']['days_and_options'] as $days => $options_array) {

    // Day of the option
    $option = array(
      'day' => check_plain(substr($days, strpos($days, "_") + 1)),
    );

    // Options of the day
    $options = array();
    foreach ($options_array as $o) {
      $start = strpos($o, "_");
      $options[substr($o, 0, $start)] = check_plain(substr($o, $start + 1));
    }
    $option['options'] = $options;
    $vars['options'][] = $option;
  }
  $votes = $votes_stats = array();
  foreach ($element['#attributes']['answers'] as $username => $vote) {
    $votes[$username] = array();
    foreach ($vars['options'] as $option) {
      foreach ($option['options'] as $id => $data) {

        // Initialize statistics
        if (!isset($votes_stats[$id])) {
          $votes_stats[$id] = array();
        }

        // Initialize vote
        if (!isset($vote[$id])) {
          $vote[$id] = 0;
        }

        // Analyse vote
        switch ($vote[$id]) {
          case 0:
            $votes[$username][$id] = 'no';
            break;
          case 1:
            $votes[$username][$id] = 'ok';
            break;
          case 2:
            $votes[$username][$id] = 'maybe';
        }

        // Update stats
        if (isset($votes_stats[$id][$vote[$id]])) {
          $votes_stats[$id][$vote[$id]]++;
        }
        else {
          $votes_stats[$id][$vote[$id]] = 1;
        }
      }
    }
  }
  $vars['total_count'] = count($votes) * count(reset($votes));
  $vars['votes'] = $votes;
  foreach ($votes_stats as &$stats) {
    $yes = isset($stats[1]) ? $stats[1] : 0;
    $no = isset($stats[0]) ? $stats[0] : 0;
    $maybe = isset($stats[2]) ? $stats[2] : 0;
    if ($element['#attributes']['maybe_option'] == 1) {
      $style = $no > $yes + $maybe ? "red" : ($yes > $no + $maybe ? "green" : "yellow");
    }
    else {
      $style = $yes > $no ? "green" : ($yes == $no ? "yellow" : "red");
    }
    $stats = array(
      'style' => $style,
      'yes' => $yes,
      'no' => $no,
      'maybe' => $maybe,
    );
  }
  $vars['votes_stats'] = $votes_stats;
  $vars['choices'] = array(
    'no' => t('No'),
    'ok' => t('Yes'),
    'maybe' => t('Maybe'),
  );
  $element = array(
    '#type' => 'textfield',
    '#name' => 'your_name',
    '#attributes' => array(),
    '#value' => isset($element['#value']['name']) ? $element['#value']['name'] : $user->name,
    '#size' => 20,
  );
  $vars['input'] = drupal_render($element);
  $vars['input_type'] = 'radio';
  if (isset($element['#attributes']['multiple_allowed']) && $element['#attributes']['multiple_allowed'] == 0) {
    $vars['input_type'] = 'checkbox';
  }
}