function mc_mm_setup()
{
$mm_helpers = new MailchimpMailmunchHelpers();
$mc_mm_data = unserialize(get_option("mc_mm_data"));
$mc_mm_data["site_url"] = home_url();
$mc_mm_data["site_name"] = get_bloginfo();
update_option("mc_mm_data", serialize($mc_mm_data));
// This is a POST request. Let's save data first.
if ($_POST) {
$post_data = isset($_POST["mc_mm_data"]) ? $_POST["mc_mm_data"] : array();
$post_action = $_POST["action"];
if ($post_action == "save_settings") {
$mc_mm_data = array_merge(unserialize(get_option('mc_mm_data')), $post_data);
update_option("mc_mm_data", serialize($mc_mm_data));
} else {
if ($post_action == "sign_in") {
$mm = new MailchimpMailmunchApi($_POST["email"], $_POST["password"], "http://" . MAILCHIMP_MAILMUNCH_URL);
if ($mm->validPassword()) {
update_option("mc_mm_user_email", $_POST["email"]);
update_option("mc_mm_user_password", base64_encode($_POST["password"]));
delete_option("mc_mm_guest_user");
}
} else {
if ($post_action == "sign_up") {
if (empty($_POST["email"]) || empty($_POST["password"])) {
$invalid_email_password = true;
} else {
$account_info = $mm_helpers->getEmailPassword();
$mc_mm_email = $account_info['email'];
$mc_mm_password = $account_info['password'];
$mm = new MailchimpMailmunchApi($mc_mm_email, $mc_mm_password, "http://" . MAILCHIMP_MAILMUNCH_URL);
if ($mm->isNewUser($_POST['email'])) {
$update_result = $mm->updateGuest($_POST['email'], $_POST['password']);
$result = json_decode($update_result['body']);
update_option("mc_mm_user_email", $result->email);
update_option("mc_mm_user_password", base64_encode($_POST['password']));
if (!$result->guest_user) {
delete_option("mc_mm_guest_user");
}
$mc_mm_email = $result->email;
$mc_mm_password = $_POST['password'];
// We have update the guest with real email address, let's create a site now
$mm = new MailchimpMailmunchApi($mc_mm_email, $mc_mm_password, "http://" . MAILCHIMP_MAILMUNCH_URL);
$update_result = $mm->updateSite($mc_mm_data["site_name"], $mc_mm_data["site_url"]);
$result = json_decode($update_result['body']);
$mc_mm_data = unserialize(get_option("mc_mm_data"));
$mc_mm_data["site_url"] = $result->domain;
$mc_mm_data["site_name"] = $result->name;
update_option("mc_mm_data", serialize($mc_mm_data));
} else {
$user_exists = true;
}
}
} else {
if ($post_action == "unlink_account") {
$mc_mm_data = array();
$mc_mm_data["site_url"] = home_url();
$mc_mm_data["site_name"] = get_bloginfo();
update_option("mc_mm_data", serialize($mc_mm_data));
delete_option("mc_mm_user_email");
delete_option("mc_mm_user_password");
} else {
if ($post_action == "delete_widget") {
if ($_POST["site_id"] && $_POST["widget_id"]) {
$account_info = $mm_helpers->getEmailPassword();
$mc_mm_email = $account_info['email'];
$mc_mm_password = $account_info['password'];
$mm = new MailchimpMailmunchApi($account_info['email'], $account_info["password"], "http://" . MAILCHIMP_MAILMUNCH_URL);
$request = $mm->deleteWidget($_POST["site_id"], $_POST["widget_id"]);
}
} else {
if ($post_action == "create_site") {
$site_url = empty($_POST["site_url"]) ? get_bloginfo() : $_POST["site_url"];
$site_name = empty($_POST["site_name"]) ? home_url() : $_POST["site_name"];
$account_info = $mm_helpers->getEmailPassword();
$mm = new MailchimpMailmunchApi($account_info['email'], $account_info["password"], "http://" . MAILCHIMP_MAILMUNCH_URL);
$request = $mm->createSite($site_name, $site_url);
$site = json_decode($request['body']);
if (!empty($site->id)) {
$mc_mm_data = unserialize(get_option("mc_mm_data"));
$mc_mm_data["site_id"] = $site->id;
$mc_mm_data["script_src"] = $site->javascript_url;
update_option("mc_mm_data", serialize($mc_mm_data));
}
}
}
}
}
}
}
}
// If the user does not exists, create a GUEST user
if (get_option("mc_mm_user_email") == "") {
$mc_mm_email = "guest_" . uniqid() . "@mailmunch.co";
$mc_mm_password = uniqid();
$mm = new MailchimpMailmunchApi($mc_mm_email, $mc_mm_password, "http://" . MAILCHIMP_MAILMUNCH_URL);
$mm->createGuestUser();
update_option("mc_mm_user_email", $mc_mm_email);
update_option("mc_mm_user_password", base64_encode($mc_mm_password));
update_option("mc_mm_guest_user", true);
}
// If we already have the user's email stored, let's create the API instance
// If we don't have it yet, make sure NOT to phone home any user data
if (get_option("mc_mm_user_email") != "") {
$account_info = $mm_helpers->getEmailPassword();
$mc_mm_email = $account_info['email'];
$mc_mm_password = $account_info['password'];
$mm = new MailchimpMailmunchApi($mc_mm_email, $mc_mm_password, "http://" . MAILCHIMP_MAILMUNCH_URL);
$pass_check = $mm->validPassword();
if (is_wp_error($pass_check)) {
echo $pass_check->get_error_message();
return;
}
if (!$pass_check) {
// Invalid user, create a GUEST user
$mc_mm_email = "guest_" . uniqid() . "@mailmunch.co";
$mc_mm_password = uniqid();
$mm = new MailchimpMailmunchApi($mc_mm_email, $mc_mm_password, "http://" . MAILCHIMP_MAILMUNCH_URL);
$mm->createGuestUser();
update_option("mc_mm_user_email", $mc_mm_email);
update_option("mc_mm_user_password", base64_encode($mc_mm_password));
update_option("mc_mm_guest_user", true);
}
}
$mc_mm_guest_user = get_option("mc_mm_guest_user");
if ($mc_mm_guest_user) {
// This is a Guest USER. Do not collect any user data.
$sites = $mm_helpers->createAndGetGuestSites($mm);
} else {
$sites = $mm_helpers->createAndGetSites($mm);
}
if (isset($mc_mm_data["site_id"])) {
// If there's a site already chosen, we need to get and save it's script_src in WordPress
$site = $mm_helpers->getSite($sites, $mc_mm_data["site_id"]);
if ($site) {
$mc_mm_data = array_merge(unserialize(get_option('mc_mm_data')), array("script_src" => $site->javascript_url));
update_option("mc_mm_data", serialize($mc_mm_data));
} else {
// The chosen site does not exist in the mailmunch account any more, remove it locally
$site_not_found = true;
$mc_mm_data = unserialize(get_option('mc_mm_data'));
unset($mc_mm_data["site_id"]);
unset($mc_mm_data["script_src"]);
update_option("mc_mm_data", serialize($mc_mm_data));
}
}
if (!isset($mc_mm_data["site_id"])) {
// If there's NO chosen site yet
if (sizeof($sites) == 1 && ($sites[0]->name == get_bloginfo() || $sites[0]->name == "WordPress")) {
// If this mailmunch account only has 1 site and its name matches this WordPress blogs
$site = $sites[0];
if ($site) {
$mc_mm_data = array_merge(unserialize(get_option('mc_mm_data')), array("site_id" => $site->id, "script_src" => $site->javascript_url));
update_option("mc_mm_data", serialize($mc_mm_data));
}
} else {
if (sizeof($sites) > 0) {
// If this mailmunch account has one or more sites, let the user choose one
?>
<div class="container">
<div class="page-header">
<h1>Choose Your Site</h1>
</div>
<p>Choose the site that you would like to link with your WordPress.</p>
<div id="choose-site-form">
<form action="" method="POST">
<div class="form-group">
<input type="hidden" name="action" value="save_settings" />
<select name="mc_mm_data[site_id]">
<?php
foreach ($sites as $site) {
?>
<option value="<?php
echo $site->id;
?>
"><?php
echo $site->name;
?>
</option>
<?php
}
?>
</select>
</div>
<div class="form-group">
<input type="submit" value="Save Settings" class="button-primary" />
</div>
</form>
<p>
Don't see this site above? <a href="" onclick="document.getElementById('create-site-form').style.display = 'block'; document.getElementById('choose-site-form').style.display = 'none'; return false;">Create New Site</a>
</p>
</div>
<div id="create-site-form" style="display: none;">
<form action="" method="POST">
<input type="hidden" name="action" value="create_site" />
<div class="form-group">
<label>Site Name</label>
<input type="text" name="site_name" value="<?php
echo get_bloginfo();
?>
" />
</div>
<div class="form-group">
<label>Site URL</label>
<input type="text" name="site_url" value="<?php
echo home_url();
?>
" />
</div>
<div class="form-group">
<input type="submit" value="Create Site" class="button-primary" />
</div>
</form>
<p>
Already have a site in your MailMunch account? <a href="" onclick="document.getElementById('create-site-form').style.display = 'none'; document.getElementById('choose-site-form').style.display = 'block'; return false;">Choose Site</a>
</p>
</div>
</div>
<?php
return;
}
}
}
$request = $mm->getWidgetsHtml($mc_mm_data["site_id"]);
$widgets = $request['body'];
$widgets = str_replace("{{EMAIL}}", $mc_mm_email, $widgets);
$widgets = str_replace("{{PASSWORD}}", $mc_mm_password, $widgets);
echo $widgets;
if ($mc_mm_guest_user) {
$current_user = wp_get_current_user();
?>
<div id="signup-signin-box-overlay" onclick="hideSignupBox();" style="display: none;"></div>
<div id="signup-signin-box" style="display:none;">
<a id="signup-signin-close" onclick="hideSignupBox();">
<img src="<?php
echo plugins_url('img/close.png', __FILE__);
?>
" />
</a>
<div id="sign-up-form" class="<?php
if (!$_POST || $_POST["action"] != "sign_in" && $_POST["action"] != "unlink_account") {
?>
active<?php
}
?>
">
<div class="form-container">
<h2 class="modal-header">Sign Up</h2>
<p>To activate your MailChimp forms, we will now create your account on MailMunch (<a onclick="showWhyAccount();" id="why-account-btn">Why?</a>).</p>
<div id="why-account" class="alert alert-warning" style="display: none;">
<h4>Why do I need a MailMunch account?</h4>
<p>
MailMunch is a not just a WordPress plugin but a standalone service. An account is required to identify your WordPress and serve your MailChimp forms.
</p>
</div>
<?php
if (isset($user_exists)) {
?>
<div id="invalid-alert" class="alert alert-danger signup-alert" role="alert">Account with this email already exists. Please sign in using your password.</div>
<?php
} else {
if (isset($invalid_email_password)) {
?>
<div id="invalid-alert" class="alert alert-danger signup-alert" role="alert">Invalid email or password. Please enter a valid email and password below.</div>
<?php
}
}
?>
<form action="" method="POST">
<input type="hidden" name="action" value="sign_up" />
<div class="form-group">
<label>Wordpress Name</label>
<input type="text" placeholder="Site Name" name="site_name" value="<?php
echo $mc_mm_data["site_name"];
?>
" class="form-control">
</div>
<div class="form-group">
<label>Wordpress URL</label>
<input type="text" placeholder="Site URL" name="site_url" value="<?php
echo $mc_mm_data["site_url"];
?>
" class="form-control">
</div>
<div class="form-group">
<label>Email Address</label>
<input type="email" placeholder="Email Address" name="email" value="<?php
echo $current_user->user_email;
?>
" class="form-control">
</div>
<div class="form-group">
<label>Password</label>
<input type="password" placeholder="Password" name="password" class="form-control" />
</div>
<div class="form-group">
<input type="submit" value="Sign Up »" class="btn btn-success btn-lg" />
</div>
</form>
</div>
<p>Already have an account? <a id="show-sign-in" onclick="showSignInForm();">Sign In</a></p>
</div>
<div id="sign-in-form" class="<?php
if ($_POST && ($_POST["action"] == "sign_in" || $_POST["action"] == "unlink_account")) {
?>
active<?php
}
?>
">
<h2 class="modal-header">Sign In</h2>
<p>Sign in using your email and password below.</p>
<?php
if ($_POST && $_POST["action"] == "sign_in") {
?>
<div id="invalid-alert" class="alert alert-danger signin-alert" role="alert">Invalid Email or Password. Please try again.</div>
<?php
}
?>
<div class="form-container">
<form action="" method="POST">
<input type="hidden" name="action" value="sign_in" />
<div class="form-group">
<label>Email Address</label>
<input type="email" placeholder="Email Address" name="email" class="form-control" value="<?php
if (isset($_POST["email"])) {
echo $_POST["email"];
}
?>
" />
</div>
<div class="form-group">
<label>Password</label>
<input type="password" placeholder="Password" name="password" class="form-control" />
</div>
<div class="form-group">
<input type="submit" value="Sign In »" class="btn btn-success btn-lg" />
</div>
</form>
</div>
<p>Forgot your password? <a href="http://<?php
echo MAILCHIMP_MAILMUNCH_URL;
?>
/users/password/new" target="_blank">Click here</a> to retrieve it.</p>
<p>Don't have an account? <a id="show-sign-up" onclick="showSignUpForm();">Sign Up</a></p>
</div>
</div>
<?php
if ($_POST) {
?>
<script>
jQuery(window).load(function() {
<?php
if ($_POST && ($_POST["action"] == "sign_in" || $_POST["action"] == "unlink_account")) {
?>
showSignInForm();
<?php
} else {
?>
showSignUpForm();
<?php
}
?>
});
</script>
<?php
}
}
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
public function form($instance)
{
if (isset($instance['title'])) {
$title = $instance['title'];
} else {
$title = __('Optin Form', 'text_domain');
}
if (isset($instance['form_id'])) {
$form_id = $instance['form_id'];
}
$mc_mm_data = unserialize(get_option("mc_mm_data"));
$mc_mm_user_email = get_option("mc_mm_user_email");
$mc_mm_user_password = get_option("mc_mm_user_password");
if (!empty($mc_mm_user_email) && !empty($mc_mm_user_password) && !empty($mc_mm_data["site_id"])) {
$mc_mm_site_id = $mc_mm_data["site_id"];
$mm = new MailchimpMailmunchApi($mc_mm_user_email, $mc_mm_user_password, "http://" . MAILCHIMP_MAILMUNCH_URL);
$result = $mm->widgets($mc_mm_site_id, "Sidebar");
if (!is_wp_error($result)) {
$widgets = json_decode($result['body']);
}
} else {
?>
<p>No MailMunch account found. <a href="<?php
echo admin_url('admin.php?page=' . MAILCHIMP_MAILMUNCH_SLUG);
?>
">Go Here First</a></p>
<?php
return;
}
?>
<script type="text/javascript">
window.onmessage = function (e) {
if (e.data === 'refresh') {
top.location.reload();
}
};
</script>
<?php
if (sizeof($widgets) > 0) {
?>
<p>
<label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title:');
?>
</label>
<input class="widefat" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" type="text" value="<?php
echo esc_attr($title);
?>
">
</p>
<p>
<label for="<?php
echo $this->get_field_id('form_id');
?>
"><?php
_e('Optin Form:');
?>
</label>
<select class="widefat" id="<?php
echo $this->get_field_id('form_id');
?>
" name="<?php
echo $this->get_field_name('form_id');
?>
">
<option value="">None</option>
<?php
foreach ($widgets as $widget) {
echo "<option value='" . $widget->id . "'";
if ($form_id == $widget->id) {
echo " selected";
}
echo ">" . $widget->name . "</option>";
}
?>
</select>
</p>
<p><a href="//<?php
echo MAILCHIMP_MAILMUNCH_URL;
?>
/sso?email=<?php
echo urlencode($mc_mm_user_email);
?>
&password=<?php
echo urlencode($mc_mm_user_password);
?>
&next_url=<?php
echo urlencode("/sites/" . $mc_mm_data["site_id"] . "/widgets/new?wp_layout=1&widget_type=Sidebar");
?>
" target="_blank">Create New Sidebar Form</a></p>
<?php
} else {
?>
<p>No sidebar forms found. <a href="//<?php
echo MAILCHIMP_MAILMUNCH_URL;
?>
/sso?email=<?php
echo urlencode($mc_mm_user_email);
?>
&password=<?php
echo urlencode($mc_mm_user_password);
?>
&next_url=<?php
echo urlencode("/sites/" . $mc_mm_data["site_id"] . "/widgets/new?wp_layout=1&widget_type=Sidebar");
?>
" target="_blank">Create Your First One</a></p>
<?php
}
}