'vote', 'title' => t('vote on content'),
'callback' => 'simplevote_vote', 'access' => true, 'type' => MENU_CALLBACK);
}
return $items;
}
function simplevote_help($section) {
switch ($section) {
case 'admin/modules#description':
return t('Adds a five-star vote widget to every node and comment.');
break;
}
}
function simplevote_vote($type, $cid, $value) {
// sanity-check the incoming values.
if (is_numeric($cid) && is_numeric($value)) {
if ($value > 100) {
$value = 100;
}
$vote->value = $value;
$vote->value_type = 'percent';
$vote->tag = VOTINGAPI_VALUE_DEFAULT_TAG;
votingapi_set_vote($type, $cid, $vote);
}
drupal_goto(drupal_get_destination());
}
function theme_simplevote_widget($cid, $type) {
// Get the current vote. It should come in as a percentage,
$vote = votingapi_get_voting_result($type, $cid, 'percent', VOTINGAPI_VALUE_DEFAULT_TAG, 'average');
if ($vote) {
$stars = round($vote->value);
}
else {
$stars = 0;
}
$output = '' . t("Rating");
for ($i = 20; $i <= 100; $i += 20) {
$output .= theme('simplevote_icon', $type, $cid, $i, $stars >= $i);
}
$output .= '
';
return $output;
}
function theme_simplevote_icon($type, $cid, $value, $filled) {
global $user;
$url = 'vote/' . $type . '/' . $cid . '/' . $value;
if ($filled) {
$class = 'vote-on';
}
else {
$class = 'vote-off';
}
// If the user isn't logged in, show the vote but don't let them change it.
// We do this by writing out a span with the same classes, rather than an tag.
if ($user->uid == 0) {
return '';
}
else {
return l('', $url, array('class' => $class), drupal_get_destination(), NULL, FALSE, TRUE);
}
}
function theme_simplevote_css_path() {
return drupal_get_path('module', 'simplevote') . '/theme/simplevote.css';
}
function simplevote_nodeapi(&$node, $op, $teaser, $page) {
switch ($op) {
case 'view':
if ($teaser == false) {
$node->body = theme('simplevote_widget', $node->nid, 'node') . $node->body;
}
break;
}
}
function simplevote_votingapi($vobj, $op, $arg3) {
if ($op == 'format') {
if ($vobj->value_type == 'percent') {
switch ($arg3) {
case 'value':
$score = round($vobj->value / 20, 1);
return $score . ' stars';
break;
case 'result':
switch ($vobj->function) {
case 'average':
$score = round($vobj->value / 20, 1);
return $score . ' stars';
break;
case 'count':
return $vobj->value . ' votes';
break;
}
break;
}
}
}
}
function simplevote_votingapi_action_sets() {
$sets = array();
$set->name = 'SimpleVote promotion';
$set->content_type = 'node';
$set->required = TRUE;
$set->mask = 'AND';
$set->enabled = 1;
$set->source = 'SimpleVote';
// set up the conditions. this is pretty basic.
$set->conditions = array();
$condition->handler = 'votingapi_vote_result_handler';
// Each handler requires its own data.
$condition->value = array(
'function' => 'average',
'tags' => array('vote'),
'value' => array('>' => '50'),
);
$set->conditions[] = $condition;
// Set up the actions. Also very basic.
$set->actions = array();
$set->actions[] = 'action_node_promote';
$sets[] = $set;
return $sets;
}