achievements.pages.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Page callbacks for the Achievements module.
   6  */
   7
   8 /**
   9  * Menu callback and block; show the site-wide leaderboard.
  10  *
  11  * @param $block
  12  *   Whether this is a block display (defaults to FALSE).
  13  */
  14 function achievements_leaderboard_totals($block = FALSE) {
  15   $achievers = achievements_totals($block ? 5 : 50);
  16   $header = array(t('#'), t('Who'), t('Points'), t('Unlocks'), t('When'));
  17   $header = $block ? array_slice($header, 0, 3) : $header; // UNIQUEZORS.
  18   !$block ? drupal_set_title(t('Achievement leaderboard')) : ''; // UNIQUEZORS+.
  19   drupal_add_css(drupal_get_path('module', 'achievements') . '/achievements.css');
  20
  21   $rows = array();
  22   foreach ($achievers as $achiever) {
  23     $row = array( // dueling styles for wipe.
  24       array(
  25         'data'  => $achiever->rank,
  26         'class' => array('achievement-leaderboard-rank')
  27       ),
  28       array(
  29         'data'  => theme('username', array('account' => $achiever)),
  30         'class' => array('achievement-leaderboard-username')
  31       ),
  32       array(
  33         'data'  => l($achiever->points, 'user/' . $achiever->uid . '/achievements'),
  34         'class' => array('achievement-leaderboard-points')
  35       ),
  36     );
  37
  38     if (!$block) {
  39       $row[] = array(
  40         'data'  => l($achiever->unlocks, 'user/' . $achiever->uid . '/achievements'),
  41         'class' => array('achievement-leaderboard-unlocks')
  42       );
  43       $row[] = array(
  44         'data'  => format_date($achiever->timestamp, 'small'),
  45         'class' => array('achievement-leaderboard-when')
  46       );
  47     }
  48
  49     $rows[] = $row;
  50   }
  51
  52   $build['achievements']['leaderboard'] = array(
  53     '#attributes' => array('class' => array('achievement-leaderboard')),
  54     '#header'     => $header, // 3 or 5 columns based on $block.
  55     '#empty'      => t('No one has been ranked yet.'),
  56     '#rows'       => $rows,
  57     '#theme'      => 'table',
  58   );
  59
  60   if ($block) { // link off to more. MOOOReEeE!
  61     $build['achievements']['see-more'] = array(
  62       '#prefix'   => '<div class="achievement-see-more">',
  63       '#markup'   =>  l(t('View the top 50 leaders »'), 'achievements/leaderboard'),
  64       '#suffix'   => '</div>',
  65     );
  66   }
  67
  68   return $build;
  69 }
  70
  71 /**
  72  * Menu callback; display a single achievement page with leaderboards.
  73  */
  74 function achievements_leaderboard_for($achievement) {
  75   drupal_add_css(drupal_get_path('module', 'achievements') . '/achievements.css');
  76   drupal_set_title(t('Achievement: @title', array('@title' => $achievement['title'])));
  77
  78   $build['achievements']['achievement'] = array(
  79     '#theme'        => 'achievement',
  80     '#achievement'  => $achievement,
  81     '#unlock'       => achievements_unlocked_already($achievement['id']),
  82   );
  83
  84   // get stats for first and most recent unlocks.
  85   $query = db_select('achievement_unlocks', 'au');
  86   $query->join('achievement_totals', 'at', 'at.uid = au.uid');
  87   $query->join('users', 'u', 'u.uid = au.uid'); // same basic start for both queries.
  88   $query->condition('achievement_id', $achievement['id']); // ... with a slight tweak.
  89   $query->fields('au', array('uid', 'rank', 'timestamp'))->fields('at', array('points', 'unlocks'))->fields('u', array('name'));
  90   $query2 = clone $query; // allows us to save a few lines of duplicate query building. never used clone before. awesome.
  91   $stats['first']  = $query->orderBy('rank')->range(0, 10)->execute()->fetchAllAssoc('rank'); // FI... sigh.
  92   $stats['recent'] = $query2->orderBy('timestamp', 'DESC')->range(0, 10)->execute()->fetchAllAssoc('rank');
  93
  94   // both stat tables are displayed similarly.
  95   foreach (array('first', 'recent') as $type) {
  96     $rows = array(); // clear previous run.
  97     foreach ($stats[$type] as $stat) {
  98       $rows[] = array(
  99         array(
 100           'data'  => $stat->rank,
 101           'class' => array('achievement-leaderboard-rank')
 102         ),
 103         array(
 104           'data'  => theme('username', array('account' => $stat)),
 105           'class' => array('achievement-leaderboard-username')
 106         ),
 107         array(
 108           'data'  => l($stat->points, 'user/' . $stat->uid . '/achievements'),
 109           'class' => array('achievement-leaderboard-points')
 110         ),
 111         array(
 112           'data'  => format_date($stat->timestamp, 'short'),
 113           'class' => array('achievement-leaderboard-when')
 114         ),
 115       );
 116     }
 117
 118     $build['achievements']['stats'][$type] = array(
 119       '#attributes' => array('class' => array('achievement-stats-' . $type)),
 120       '#caption'    => t('@type achievement unlocks', array('@type' => drupal_ucfirst($type))),
 121       '#header'     => array(t('#'), t('Who'), t('Points'), t('When')),
 122       '#empty'      => t('No one has unlocked this yet. Keep trying!'),
 123       '#rows'       => $rows,
 124       '#theme'      => 'table',
 125     );
 126   }
 127
 128   return $build;
 129 }
 130
 131 /**
 132  * Menu callback; display all achievements for the passed user.
 133  *
 134  * @param $account
 135  *   The user object this request applies against.
 136  */
 137 function achievements_user_page($account) {
 138   drupal_add_css(drupal_get_path('module', 'achievements') . '/achievements.css');
 139   drupal_set_title(t('Achievements for @name', array('@name' => $account->name)));
 140
 141   $achievements = achievements_load(NULL, TRUE);
 142   $unlocks = db_select('achievement_unlocks', 'au')->fields('au', array('achievement_id', 'rank', 'timestamp'))
 143     ->condition('uid', $account->uid)->orderBy('timestamp', 'DESC')->execute()->fetchAllAssoc('achievement_id');
 144
 145   $build['achievements']['stats'] = array(
 146     '#prefix' => '<div class="achievement-stats">',
 147     '#markup' => t('@name is ranked #@rank with @points points. @unlocks_count of @total_count achievements have been unlocked.', array(
 148       '@name'           => $account->name,
 149       '@rank'           => achievements_totals_user('rank', $account->uid),
 150       '@points'         => achievements_totals_user('points', $account->uid),
 151       '@unlocks_count'  => count($unlocks),
 152       '@total_count'    => count($achievements))),
 153     '#suffix' => '</div>',
 154   );
 155
 156   foreach ($achievements as $group_id => $group) {
 157     foreach ($group['achievements'] as $achievement_id => $achievement) {
 158       $build['achievements'][$group_id][$achievement_id]['#theme'] = 'achievement';
 159       $build['achievements'][$group_id][$achievement_id]['#achievement'] = $achievement;
 160
 161       if (isset($unlocks[$achievement_id])) {
 162         $build['achievements'][$group_id][$achievement_id]['#unlock'] = (array) $unlocks[$achievement_id];
 163         $build['achievements'][$group_id][$achievement_id]['#weight'] = -$unlocks[$achievement_id]->timestamp;
 164         // by setting the weight to the timestamp, the latest unlocks are always shown at the top.
 165       }
 166     }
 167   }
 168
 169   return $build;
 170 }
 171
 172 /**
 173  * Menu callback; Retrieve autocomplete suggestions for achievement names.
 174  */
 175 function achievements_autocomplete($string = '') {
 176   $achievements = achievements_load(); // MmmMMmMm, gooOoaaAaalLLlsss.
 177   array_walk($achievements, 'achievements_autocomplete_search', $string);
 178   drupal_json_output(array_slice(array_filter($achievements), 0, 10));
 179 }
 180
 181 /**
 182  * array_walk helper function for achievements_autocomplete().
 183  */
 184 function achievements_autocomplete_search(&$value, $key, $string) {
 185   $value = (stripos($value['title'], $string) === FALSE) ? FALSE : $value['title'];
 186 }