public static function set_vote($vote, $metric, $context_id, $user_id)
{
$metric_type = Evaluate_Metrics::get_metric_types()[$metric['type']];
$old_vote = $metric_type->get_vote($metric, $context_id, $user_id);
$vote = $metric_type->validate_vote($vote, $old_vote, $metric['options']);
$metric_type->set_vote($vote, $metric, $context_id, $user_id);
$score = $metric_type->get_score($metric['metric_id'], $context_id);
$score = $metric_type->modify_score($score, $vote, $old_vote, $metric, $context_id);
return array('count' => $score['count'], 'average' => $score['average'], 'data' => $score['data'], 'vote' => $vote);
}
private static function save_post_data()
{
if (!isset($_POST['action']) || $_POST['action'] !== 'save') {
return;
}
global $wpdb;
// TODO: Verify nonce.
$metric_type = Evaluate_Metrics::get_metric_types()[$_POST['type']];
$options = $metric_type->filter_options($_POST['options']);
$data = array('name' => sanitize_text_field($_POST['name']), 'type' => sanitize_text_field($_POST['type']), 'options' => serialize($options));
if (empty($_POST['metric_id'])) {
$data['created'] = current_time('mysql', 1);
$wpdb->insert(Evaluate::$metric_table, $data);
$metric_id = $wpdb->insert_id;
} else {
$wpdb->update(Evaluate::$metric_table, $data, array('metric_id' => $_POST['metric_id']));
$metric_id = $_POST['metric_id'];
}
wp_redirect(add_query_arg('metric_id', $metric_id));
exit;
}
public function render_options($options, $name = 'options[%s]')
{
$options = shortcode_atts(array('rubric' => '', 'fields' => array()), $options);
$rubrics = apply_filters('evaluate_get_rubrics', array());
$metric_types = Evaluate_Metrics::get_metric_types();
foreach ($metric_types as $slug => $title) {
if ($slug === self::SLUG) {
unset($metric_types[$slug]);
}
}
?>
<dt>Rubric Definition</dt>
<dd>
<select class="nav" data-anchor="rubric-options" data-siblings="true" name="<?php
printf($name, 'rubric');
?>
">
<option value="">- Choose a Rubric -</option>
<option value="custom" <?php
selected($options['rubric'], 'custom');
?>
>Custom</option>
<?php
foreach ($rubrics as $slug => $rubric) {
?>
<option value="<?php
echo $slug;
?>
" <?php
selected($slug, $options['rubric']);
?>
>
<?php
echo $rubric['name'];
?>
</option>
<?php
}
?>
</select>
<ul id="rubric-fields" class="rubric-options-custom rubric-options"<?php
echo $options['rubric'] == 'custom' ? '' : ' style="display: none;"';
?>
>
<?php
$field_name = sprintf($name, 'fields') . '[#][%s]';
// ^ The '#' character will be replaced using JavaScript. If you change it, make sure you update evaluate-admin.js!
// This is to get around the fact that "options['fields'][]['title']" is not a valid name attribute.
if (!empty($options['fields'])) {
foreach ($options['fields'] as $index => $field) {
self::render_field($metric_types, $field_name, $field);
}
}
self::render_field($metric_types, $field_name);
?>
</ul>
<?php
foreach ($rubrics as $slug => $rubric) {
?>
<div class="rubric-options-<?php
echo $slug;
?>
rubric-options"<?php
echo $slug == $options['rubric'] ? '' : ' style="display: none;"';
?>
>
<p><?php
echo $rubric['description'];
?>
</p>
<strong>Fields:</strong>
<ul>
<?php
foreach ($rubric['fields'] as $key => $field) {
echo $field['title'] . " - a " . $metric_types[$field['type']]->name . " metric, with " . $field['weight'] . " weight.";
}
?>
</ul>
</div>
<?php
}
?>
</dd>
<?php
}
