/**
* AJAX Call Handler
* @since 1.2
* @version 1.2.1
*/
public function ajax_call_video_points()
{
// We must be logged in
if (!is_user_logged_in()) {
die;
}
// Security
check_ajax_referer('mycred-video-points', 'token');
// We are only interested in handling our own point type
// We can not die here since then the hook will not fire for the correct point type.
if (!isset($_POST['type']) || $this->mycred_type != sanitize_key($_POST['type'])) {
return;
}
// Get user id
$user_id = get_current_user_id();
// Decode the key giving us the video shortcode setup
// This will prevent users from manipulating the shortcode output
$setup = mycred_verify_token($_POST['setup'], 5);
if ($setup === false) {
die(0);
}
list($source, $video_id, $amount, $logic, $interval) = $setup;
// Required
if (empty($source) || empty($video_id)) {
die;
}
// Prep
$amount = $this->core->number($amount);
$interval = abs($interval / 1000);
// Get playback details
$actions = sanitize_text_field($_POST['video_a']);
$seconds = abs($_POST['video_b']);
$duration = abs($_POST['video_c']);
$state = absint($_POST['video_d']);
// Apply Leniency
$leniency = $duration * ($this->prefs['leniency'] / 100);
$leniency = floor($leniency);
$watched = $seconds + $leniency;
$status = 'silence';
switch ($logic) {
// Award points when video starts
case 'play':
if ($state == 1) {
if (!$this->has_entry('watching_video', '', $user_id, $video_id, $this->mycred_type)) {
// Execute
$this->core->add_creds('watching_video', $user_id, $amount, $this->prefs['log'], 0, $video_id, $this->mycred_type);
$status = 'added';
} else {
$status = 'max';
}
}
break;
// Award points when video is viewed in full
// Award points when video is viewed in full
case 'full':
// Check for skipping or if we watched more (with leniency) then the video length
if (!preg_match('/22/', $actions, $matches) || $watched >= $duration) {
if ($state == 0) {
if (!$this->has_entry('watching_video', '', $user_id, $video_id, $this->mycred_type)) {
// Execute
$this->core->add_creds('watching_video', $user_id, $amount, $this->prefs['log'], 0, $video_id, $this->mycred_type);
$status = 'added';
} else {
$status = 'max';
}
}
}
break;
// Award points in intervals
// Award points in intervals
case 'interval':
// The maximum points a video can earn you
$num_intervals = floor($duration / $interval);
$max = abs($num_intervals * $amount);
$users_log = $this->get_users_video_log($video_id, $user_id);
// Film is playing and we just started
if ($state == 1 && $users_log === NULL) {
// Add points without using mycred_add to prevent
// notifications from being sent as this amount will change.
$this->core->update_users_balance($user_id, $amount);
$this->core->add_to_log('watching_video', $user_id, $amount, $this->prefs['log'], 0, $video_id, $this->mycred_type);
$status = 'added';
} elseif ($state == 1 && isset($users_log->creds) && $users_log->creds + $amount <= $max) {
$this->update_creds($users_log->id, $user_id, $users_log->creds + $amount);
$this->core->update_users_balance($user_id, $amount);
$amount = $users_log->creds + $amount;
$status = 'added';
} elseif ($state == 0 && isset($users_log->creds) && $users_log->creds + $amount <= $max) {
$this->update_creds($users_log->id, $user_id, $users_log->creds + $amount);
$this->core->update_users_balance($user_id, $amount);
$amount = $users_log->creds + $amount;
$status = 'max';
// If enabled, add notification
if (function_exists('mycred_add_new_notice')) {
if ($amount < 0) {
$color = '<';
} else {
$color = '>';
}
$message = str_replace('%amount%', $amount, $this->prefs['template']);
if (!empty($message)) {
mycred_add_new_notice(array('user_id' => $user_id, 'message' => $message, 'color' => $color));
}
}
}
break;
}
wp_send_json(array('status' => $status, 'video_id' => $video_id, 'amount' => $amount, 'duration' => $duration, 'seconds' => $seconds, 'watched' => $watched, 'actions' => $actions, 'state' => $state, 'logic' => $logic, 'interval' => $interval));
}
function mycred_catch_exchange_requests()
{
if (!isset($_POST['mycred_exchange']['nonce']) || !wp_verify_nonce($_POST['mycred_exchange']['nonce'], 'mycred-exchange')) {
return;
}
// Decode token
$token = mycred_verify_token($_POST['mycred_exchange']['token'], 5);
if ($token === false) {
return;
}
global $mycred_exchange;
list($from, $to, $user_id, $rate, $min) = $token;
// Check point types
$types = mycred_get_types();
if (!array_key_exists($from, $types) || !array_key_exists($to, $types)) {
$mycred_exchange = array('success' => false, 'message' => __('Point types not found.', 'mycred'));
return;
}
$user_id = get_current_user_id();
// Check for exclusion
$mycred_from = mycred($from);
if ($mycred_from->exclude_user($user_id)) {
$mycred_exchange = array('success' => false, 'message' => sprintf(__('You are excluded from using %s.', 'mycred'), $mycred_from->plural()));
return;
}
// Check balance
$balance = $mycred_from->get_users_balance($user_id, $from);
if ($balance < $mycred_from->number($min)) {
$mycred_exchange = array('success' => false, 'message' => __('Your balance is too low to use this feature.', 'mycred'));
return;
}
// Check for exclusion
$mycred_to = mycred($to);
if ($mycred_to->exclude_user($user_id)) {
$mycred_exchange = array('success' => false, 'message' => sprintf(__('You are excluded from using %s.', 'mycred'), $mycred_to->plural()));
return;
}
// Prep Amount
$amount = abs($_POST['mycred_exchange']['amount']);
$amount = $mycred_from->number($amount);
// Make sure we are sending more then minimum
if ($amount < $min) {
$mycred_exchange = array('success' => false, 'message' => sprintf(__('You must exchange at least %s!', 'mycred'), $mycred_from->format_creds($min)));
return;
}
// Make sure we have enough points
if ($amount > $balance) {
$mycred_exchange = array('success' => false, 'message' => __('Insufficient Funds. Please try a lower amount.', 'mycred'));
return;
}
// Let others decline
$reply = apply_filters('mycred_decline_exchange', false, compact('from', 'to', 'user_id', 'rate', 'min', 'amount'));
if ($reply === false) {
$mycred_from->add_creds('exchange', $user_id, 0 - $amount, sprintf(__('Exchange from %s', 'mycred'), $mycred_from->plural()), 0, array('from' => $from, 'rate' => $rate, 'min' => $min), $from);
$exchanged = $mycred_to->number($amount * $rate);
$mycred_to->add_creds('exchange', $user_id, $exchanged, sprintf(__('Exchange to %s', 'mycred'), $mycred_to->plural()), 0, array('to' => $to, 'rate' => $rate, 'min' => $min), $to);
$mycred_exchange = array('success' => true, 'message' => sprintf(__('You have successfully exchanged %s into %s.', 'mycred'), $mycred_from->format_creds($amount), $mycred_to->format_creds($exchanged)));
} else {
$mycred_exchange = array('success' => false, 'message' => $reply);
return;
}
}
