public static function generate_mycred_datatoken($group = 'mycred_default', $points = '1')
{
$salt = mt_rand();
$result = "";
if (function_exists('mycred_create_token')) {
if ($points == "") {
$points = "1";
}
if ($group == "") {
$group = "mycred_default";
}
$result = mycred_create_token(array($points, $group, $salt));
if ($result != '') {
$result = ' data-token="' . $result . '"';
}
}
return $result;
}
function mycred_render_shortcode_exchange($atts, $content = '')
{
if (!is_user_logged_in()) {
return $content;
}
extract(shortcode_atts(array('from' => '', 'to' => '', 'rate' => 1, 'min' => 1), $atts));
if ($from == '' || $to == '') {
return '';
}
$types = mycred_get_types();
if (!array_key_exists($from, $types) || !array_key_exists($to, $types)) {
return __('Point types not found.', 'mycred');
}
$user_id = get_current_user_id();
$mycred_from = mycred($from);
if ($mycred_from->exclude_user($user_id)) {
return sprintf(__('You are excluded from using %s.', 'mycred'), $mycred_from->plural());
}
$balance = $mycred_from->get_users_balance($user_id, $from);
if ($balance < $mycred_from->number($min)) {
return __('Your balance is too low to use this feature.', 'mycred');
}
$mycred_to = mycred($to);
if ($mycred_to->exclude_user($user_id)) {
return sprintf(__('You are excluded from using %s.', 'mycred'), $mycred_to->plural());
}
global $mycred_exchange;
$token = mycred_create_token(array($from, $to, $user_id, $rate, $min));
ob_start();
?>
<style type="text/css">
#mycred-exchange table tr td { width: 50%; }
#mycred-exchange table tr td label { display: block; font-weight: bold; font-size: 12px; }
#mycred-exchange { margin-bottom: 24px; }
.alert-success { color: green; }
.alert-warning { color: red; }
</style>
<div class="mycred-exchange">
<form action="" method="post">
<h3><?php
printf(__('Convert <span>%s</span> to <span>%s</span>', 'mycred'), $mycred_from->plural(), $mycred_to->plural());
?>
</h3>
<?php
if (isset($mycred_exchange['message'])) {
?>
<div class="alert alert-<?php
if ($mycred_exchange['success']) {
echo 'success';
} else {
echo 'warning';
}
?>
"><?php
echo $mycred_exchange['message'];
?>
</div>
<?php
}
?>
<table class="table">
<tr>
<td colspan="2">
<label><?php
printf(__('Your current %s balance', 'mycred'), $mycred_from->singular());
?>
</label>
<p><?php
echo $mycred_from->format_creds($balance);
?>
</p>
</td>
</tr>
<tr>
<td>
<label for="mycred-exchange-amount"><?php
_e('Amount', 'mycred');
?>
</label>
<input type="text" size="12" value="0" id="mycred-exchange-amount" name="mycred_exchange[amount]" />
<?php
if ($min != 0) {
?>
<p><small><?php
printf(__('Minimum %s', 'mycred'), $mycred_from->format_creds($min));
?>
</small></p><?php
}
?>
</td>
<td>
<label for="exchange-rate"><?php
_e('Exchange Rate', 'mycred');
?>
</label>
<p><?php
printf(__('1 %s = <span class="rate">%s</span> %s', 'mycred'), $mycred_from->singular(), $rate, $mycred_to->plural());
?>
</p>
</td>
</tr>
</table>
<input type="hidden" name="mycred_exchange[token]" value="<?php
echo $token;
?>
" />
<input type="hidden" name="mycred_exchange[nonce]" value="<?php
echo wp_create_nonce('mycred-exchange');
?>
" />
<input type="submit" class="btn btn-primary button button-primary" value="<?php
_e('Exchange', 'mycred');
?>
" />
<div class="clear clearfix"></div>
</form>
</div>
<?php
$output = ob_get_contents();
ob_end_clean();
return apply_filters('mycred_exchange_output', $output, $atts);
}