modules/poll/poll.tokens.inc

<?php
// $Id: poll.tokens.inc,v 1.1 2009/08/19 20:19:36 dries Exp $

/**
 * @file
 * Builds placeholder replacement tokens for values specific to Poll nodes.
 */

/**
 * Implement hook_token_info().
 */
function poll_token_info() {
  $node['poll-votes'] = array(
    'name' => t("Poll votes"),
    'description' => t("The number of votes that have been cast on a poll node."),
  );
  $node['poll-winner'] = array(
    'name' => t("Poll winner"),
    'description' => t("The winning poll answer."),
  );
  $node['poll-winner-votes'] = array(
    'name' => t("Poll winner votes"),
    'description' => t("The number of votes received by the winning poll answer."),
  );
  $node['poll-winner-percent'] = array(
    'name' => t("Poll winner percent"),
    'description' => t("The percentage of votes received by the winning poll answer."),
  );
  $node['poll-duration'] = array(
    'name' => t("Poll duration"),
    'description' => t("The length of time the poll node is set to run."),
  );

  return array(
    'tokens' => array('node' => $node),
  );
}

/**
 * Implement hook_tokens().
 */
function poll_tokens($type, $tokens, array $data = array(), array $options = array()) {
  $url_options = array('absolute' => TRUE);
  $sanitize = !empty($options['sanitize']);
  $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'];
          }
          break;

        case 'poll-winner-votes':
          if (isset($winner)) {
            $replacements[$original] = $winner['chvotes'];
          }
          break;

        case 'poll-winner-percent':
          if (isset($winner)) {
            $percent = ($winner['chvotes'] / $total_votes) * 100;
            $replacements[$original] = number_format($percent, 0);
          }
          break;

        case 'poll-duration':
          $replacements[$original] = format_interval($node->runtime, 1, $language_code);
          break;
      }
    }
  }

  return $replacements;
}
1	<?php
2	// $Id: poll.tokens.inc,v 1.1 2009/08/19 20:19:36 dries Exp $
3
4	/**
5	* @file
6	* Builds placeholder replacement tokens for values specific to Poll nodes.
7	*/
8
9	/**
10	* Implement hook_token_info().
11	*/
12	function poll_token_info() {
13	$node['poll-votes'] = array(
14	'name' => t("Poll votes"),
15	'description' => t("The number of votes that have been cast on a poll node."),
16	);
17	$node['poll-winner'] = array(
18	'name' => t("Poll winner"),
19	'description' => t("The winning poll answer."),
20	);
21	$node['poll-winner-votes'] = array(
22	'name' => t("Poll winner votes"),
23	'description' => t("The number of votes received by the winning poll answer."),
24	);
25	$node['poll-winner-percent'] = array(
26	'name' => t("Poll winner percent"),
27	'description' => t("The percentage of votes received by the winning poll answer."),
28	);
29	$node['poll-duration'] = array(
30	'name' => t("Poll duration"),
31	'description' => t("The length of time the poll node is set to run."),
32	);
33
34	return array(
35	'tokens' => array('node' => $node),
36	);
37	}
38
39	/**
40	* Implement hook_tokens().
41	*/
42	function poll_tokens($type, $tokens, array $data = array(), array $options = array()) {
43	$url_options = array('absolute' => TRUE);
44	$sanitize = !empty($options['sanitize']);
45	$replacements = array();
46
47	if ($type == 'node' && !empty($data['node']) && $data['node']->type == 'poll') {
48	$node = $data['node'];
49
50	$total_votes = 0;
51	$highest_votes = 0;
52	foreach ($node->choice as $choice) {
53	if ($choice['chvotes'] > $highest_votes) {
54	$winner = $choice;
55	$highest_votes = $choice['chvotes'];
56	}
57	$total_votes = $total_votes + $choice['chvotes'];
58	}
59	foreach ($tokens as $name => $original) {
60	switch ($name) {
61	case 'poll-votes':
62	$replacements[$original] = $total_votes;
63	break;
64
65	case 'poll-winner':
66	if (isset($winner)) {
67	$replacements[$original] = $sanitize ? filter_xss($winner['chtext']) : $winner['chtext'];
68	}
69	break;
70
71	case 'poll-winner-votes':
72	if (isset($winner)) {
73	$replacements[$original] = $winner['chvotes'];
74	}
75	break;
76
77	case 'poll-winner-percent':
78	if (isset($winner)) {
79	$percent = ($winner['chvotes'] / $total_votes) * 100;
80	$replacements[$original] = number_format($percent, 0);
81	}
82	break;
83
84	case 'poll-duration':
85	$replacements[$original] = format_interval($node->runtime, 1, $language_code);
86	break;
87	}
88	}
89	}
90
91	return $replacements;
92	}