/**
* Sets the API Key to whatever value was passed to this func
*
* @return array of vars
**/
function mailchimpSF_set_api_key($api_key = '')
{
$delete_setup = false;
$api = new mailchimpSF_MCAPI($api_key);
$api->ping();
if (empty($api->errorCode)) {
$msg = "<p class='success_msg'>" . esc_html(__("Success! We were able to verify your API Key! Let's continue, shall we?", 'mailchimp_i18n')) . "</p>";
update_option('mc_apikey', $api_key);
$req = $api->getAccountDetails();
update_option('mc_username', $req['username']);
update_option('mc_user_id', $req['user_id']);
$cur_list_id = get_option('mc_list_id');
if (!empty($cur_list_id)) {
//we *could* support paging, but few users have that many lists (and shouldn't)
$lists = $api->lists(array(), 0, 100);
$lists = $lists['data'];
//but don't delete if the list still exists...
$delete_setup = true;
foreach ($lists as $list) {
if ($list['id'] == $cur_list_id) {
$list_id = isset($_POST['mc_list_id']) ? $_POST['mc_list_id'] : '';
$delete_setup = false;
}
}
}
} else {
$msg = "<p class='error_msg'>" . esc_html(__('Uh-oh, we were unable to verify your API Key. Please check them and try again!', 'mailchimp_i18n')) . "<br/>";
$msg .= __('The server said:', 'mailchimp_i18n') . "<em>" . esc_html($api->errorMessage) . "</em></p>";
$username = get_option('mc_username');
if (empty($username)) {
$delete_setup = true;
}
}
// Set a global message
mailchimpSF_global_msg($msg);
// If we need to delete our setup, do it
if ($delete_setup) {
mailchimpSF_delete_setup();
}
}
/**
* Attempts to signup a user, per the $_POST args.
*
* This sets a global message, that is then used in the widget
* output to retrieve and display that message.
*
* @return bool
*/
function mailchimpSF_signup_submit()
{
$mv = get_option('mc_merge_vars', array());
$mv_tag_keys = array();
$igs = get_option('mc_interest_groups', array());
$success = true;
$listId = get_option('mc_list_id');
$email = isset($_POST['mc_mv_EMAIL']) ? strip_tags(stripslashes($_POST['mc_mv_EMAIL'])) : '';
$merge = $errs = $html_errs = array();
// Set up some vars
// Loop through our Merge Vars, and if they're empty, but required, then print an error, and mark as failed
foreach ($mv as $var) {
$opt = 'mc_mv_' . $var['tag'];
$opt_val = isset($_POST[$opt]) ? $_POST[$opt] : '';
if (is_array($opt_val) && isset($opt_val['area'])) {
$opt_val = implode('-', $opt_val);
} else {
if (is_array($opt_val) && $var['field_type'] == 'address') {
if ($var['req'] == 'Y') {
if (empty($opt_val['addr1']) || empty($opt_val['city'])) {
$errs[] = sprintf(__("You must fill in %s.", 'mailchimp_i18n'), esc_html($var['name']));
$success = false;
}
}
$merge[$var['tag']] = $opt_val;
continue;
} else {
if (is_array($opt_val)) {
$opt_val = implode($opt_val);
}
}
}
if ($var['req'] == 'Y' && trim($opt_val) == '') {
$success = false;
$errs[] = sprintf(__("You must fill in %s.", 'mailchimp_i18n'), esc_html($var['name']));
} else {
if ($var['tag'] != 'EMAIL') {
$merge[$var['tag']] = $opt_val;
}
}
// We also want to create an array where the keys are the tags for easier validation later
$mv_tag_keys[$var['tag']] = $var;
}
// Head back to the beginning of the merge vars array
reset($mv);
// Ensure we have an array
$igs = !is_array($igs) ? array() : $igs;
foreach ($igs as $ig) {
$groups = '';
if (get_option('mc_show_interest_groups_' . $ig['id']) == 'on') {
$groupings = array();
switch ($ig['form_field']) {
case 'select':
case 'dropdown':
case 'radio':
if (isset($_POST['group'][$ig['id']])) {
$groupings = array('id' => $ig['id'], 'groups' => str_replace(',', '\\,', stripslashes($_POST['group'][$ig['id']])));
}
break;
case 'checkboxes':
case 'checkbox':
if (isset($_POST['group'][$ig['id']])) {
foreach ($_POST['group'][$ig['id']] as $i => $value) {
// Escape
$groups .= str_replace(',', '\\,', stripslashes($value)) . ',';
}
$groupings = array('id' => $ig['id'], 'groups' => $groups);
}
break;
default:
// Nothing
break;
}
if (!isset($merge['GROUPINGS']) || !is_array($merge['GROUPINGS'])) {
$merge['GROUPINGS'] = array();
}
if (!empty($groupings)) {
$merge['GROUPINGS'][] = $groupings;
}
}
}
// If we're good
if ($success) {
// Clear out empty merge vars
foreach ($merge as $k => $v) {
if (is_array($v) && empty($v)) {
unset($merge[$k]);
} else {
if (!is_array($v) && trim($v) === '') {
unset($merge[$k]);
}
}
}
// If we have an empty $merge, then assign empty string.
if (count($merge) == 0 || $merge == '') {
$merge = '';
}
if (isset($_POST['email_type']) && in_array($_POST['email_type'], array('text', 'html', 'mobile'))) {
$email_type = $_POST['email_type'];
} else {
$email_type = 'html';
}
// Custom validation based on type
if (is_array($merge) && !empty($merge)) {
foreach ($merge as $merge_key => $merge_value) {
if ($merge_key !== 'GROUPINGS') {
switch ($mv_tag_keys[$merge_key]['field_type']) {
case 'phone':
$phone = $merge_value;
if (!empty($phone)) {
if (!preg_match('/[0-9]{0,3}-[0-9]{0,3}-[0-9]{0,4}/', $phone)) {
$errs[] = sprintf(__("%s must consist of only numbers", 'mailchimp_i18n'), esc_html($mv_tag_keys[$merge_key]['name']));
$success = false;
}
}
break;
default:
break;
}
}
}
}
if ($success) {
$api = new mailchimpSF_MCAPI(get_option('mc_apikey'));
$retval = $api->listSubscribe($listId, $email, $merge, $email_type);
if (!$retval) {
switch ($api->errorCode) {
case '105':
$errs[] = __("Please try again later", 'mailchimp_i18n') . '.';
break;
case '214':
$msg = __("That email address is already subscribed to the list", 'mailchimp_i18n') . '.';
$account = $api->getAccountDetails(array("modules", "orders", "rewards-credits", "rewards-inspections", "rewards-referrals", "rewards-applied"));
if (!$api->errorCode) {
list($dummy, $dc) = explode('-', get_option('mc_apikey'));
$uid = $account['user_id'];
$username = $account['username'];
$eid = base64_encode($email);
$msg .= ' ' . sprintf(__('<a href="%s">Click here to update your profile.</a>', 'mailchimp_i18n'), "http://{$username}.{$dc}.list-manage.com/subscribe/send-email?u={$uid}&id={$listId}&e={$eid}");
}
$errs[] = $msg;
$html_errs[] = count($errs) - 1;
break;
case '250':
list($field, $rest) = explode(' ', $api->errorMessage, 2);
$errs[] = sprintf(__("You must fill in %s.", 'mailchimp_i18n'), esc_html($mv_tag_keys[$field]['name']));
break;
case '254':
list($i1, $i2, $i3, $field, $rest) = explode(' ', $api->errorMessage, 5);
$errs[] = sprintf(__("%s has invalid content.", 'mailchimp_i18n'), esc_html($mv_tag_keys[$field]['name']));
break;
case '270':
$errs[] = __("An invalid Interest Group was selected", 'mailchimp_i18n') . '.';
break;
case '502':
$errs[] = __("That email address is invalid", 'mailchimp_i18n') . '.';
break;
default:
$errs[] = $api->errorCode . ":" . $api->errorMessage;
break;
}
$success = false;
}
}
}
// If we have errors, then show them
if (count($errs) > 0) {
$msg = '<span class="mc_error_msg">';
foreach ($errs as $error_index => $error) {
if (!in_array($error_index, $html_errs)) {
$error = esc_html($error);
}
$msg .= '» ' . $error . '<br />';
}
$msg .= '</span>';
} else {
$msg = "<strong class='mc_success_msg'>" . esc_html(__("Success, you've been signed up! Please look for our confirmation email!", 'mailchimp_i18n')) . "</strong>";
}
// Set our global message
mailchimpSF_global_msg($msg);
return $success;
}