function poll_tokens
poll_tokens($type, $tokens, array $data = array(), array $options = array())
Implements hook_tokens().
File
- modules/poll/poll.tokens.inc, line 41
- Builds placeholder replacement tokens for values specific to Poll nodes.
Code
function poll_tokens($type, $tokens, array $data = array(), array $options = array()) { $sanitize = !empty($options['sanitize']); if (isset($options['language'])) { $url_options['language'] = $options['language']; $language_code = $options['language']->language; } else { $language_code = NULL; } $replacements = array(); if ($type == 'node' && !empty($data['node']) && $data['node']->type == 'poll') { $node = $data['node']; $total_votes = 0; $highest_votes = 0; foreach ($node->choice as $choice) { if ($choice['chvotes'] > $highest_votes) { $winner = $choice; $highest_votes = $choice['chvotes']; } $total_votes = $total_votes + $choice['chvotes']; } foreach ($tokens as $name => $original) { switch ($name) { case 'poll-votes': $replacements[$original] = $total_votes; break; case 'poll-winner': if (isset($winner)) { $replacements[$original] = $sanitize ? filter_xss($winner['chtext']) : $winner['chtext']; } else { $replacements[$original] = ''; } break; case 'poll-winner-votes': if (isset($winner)) { $replacements[$original] = $winner['chvotes']; } else { $replacements[$original] = ''; } break; case 'poll-winner-percent': if (isset($winner)) { $percent = ($winner['chvotes'] / $total_votes) * 100; $replacements[$original] = number_format($percent, 0); } else { $replacements[$original] = ''; } break; case 'poll-duration': $replacements[$original] = format_interval($node->runtime, 1, $language_code); break; } } } return $replacements; }
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https://api.drupal.org/api/drupal/modules!poll!poll.tokens.inc/function/poll_tokens/7.x