/**
* Outputs the content of the widget
*
* Handles to show output of widget
* at front side sidebar
*
* @package Easy Digital Downloads - Social Login
* @since 1.1.0
*
*/
function widget($args, $instance)
{
global $wpdb, $post, $edd_options;
extract($args);
$title = apply_filters('widget_title', $instance['title']);
if (!is_user_logged_in() && edd_slg_check_social_enable()) {
echo $before_widget;
// get redirect url from settings
$defaulturl = isset($edd_options['edd_slg_redirect_url']) && !empty($edd_options['edd_slg_redirect_url']) ? $edd_options['edd_slg_redirect_url'] : edd_slg_get_current_page_url();
//session create for redirect url
EDD()->session->set('edd_slg_stcd_redirect_url_widget', $defaulturl);
echo '<div class="edd-slg-social-container edd-slg-widget-content">';
echo $before_title . $title . $after_title;
$this->render->edd_slg_social_login_inner_buttons();
//end container
echo '</div><!--.edd-slg-widget-content-->';
echo $after_widget;
}
}
/**
* Show All Social Login Buttons
*
* Handles to show all social login buttons on the viewing page
* whereever user put shortcode
*
* @package Easy Digital Downloads - Social Login
* @since 1.1.0
*/
public function edd_slg_social_login($atts, $content)
{
global $edd_options, $post;
extract(shortcode_atts(array('title' => '', 'redirect_url' => '', 'showonpage' => false), $atts));
$showbuttons = true;
// if show only on inners pages is set and current page is not inner page
if (!empty($showonpage) && !is_singular()) {
$showbuttons = false;
}
//check show social buttons or not
if ($showbuttons) {
//check user is logged in to site or not and any single social login button is enable or not
if (!is_user_logged_in() && edd_slg_check_social_enable()) {
// login heading from setting page
$login_heading = isset($edd_options['edd_slg_login_heading']) ? $edd_options['edd_slg_login_heading'] : '';
// check title first from shortcode
$login_heading = !empty($title) ? $title : $login_heading;
// get redirect url from settings
$defaulturl = isset($edd_options['edd_slg_redirect_url']) && !empty($edd_options['edd_slg_redirect_url']) ? $edd_options['edd_slg_redirect_url'] : edd_slg_get_current_page_url();
//redirect url for shortcode
$defaulturl = isset($redirect_url) && !empty($redirect_url) ? $redirect_url : $defaulturl;
//session create for access token & secrets
EDD()->session->set('edd_slg_stcd_redirect_url', $defaulturl);
// get html for all social login buttons
ob_start();
echo '<fieldset id="edd_slg_social_login" class="edd-slg-social-container">';
if (!empty($login_heading)) {
echo '<span><legend>' . $login_heading . '</legend></span>';
}
$this->render->edd_slg_social_login_inner_buttons($redirect_url);
echo '</fieldset><!--#edd_slg_social_login-->';
$content .= ob_get_clean();
}
}
return $content;
}
/**
* Load Login Page For Social
*
* Handles to load login page for social
* when no email address found
*
* @package Easy Digital Downloads - Social Login
* @since 1.0.0
*/
public function edd_slg_social_login_redirect()
{
global $edd_options;
$socialtype = isset($_GET['eddslgnetwork']) ? $_GET['eddslgnetwork'] : '';
//get all social networks
$allsocialtypes = edd_slg_social_networks();
if (!is_user_logged_in() && isset($_GET['edd_slg_social_login']) && !empty($socialtype) && array_key_exists($socialtype, $allsocialtypes)) {
// get redirect url from shortcode
$stcd_redirect_url = EDD()->session->get('edd_slg_stcd_redirect_url');
//check button clicked from widget then redirect to widget page url
if (isset($_GET['container']) && $_GET['container'] == 'widget') {
// get redirect url from widget
$stcd_redirect_url = EDD()->session->get('edd_slg_stcd_redirect_url_widget');
}
$redirect_url = !empty($stcd_redirect_url) ? $stcd_redirect_url : edd_slg_get_current_page_url();
$data = array();
//wordpress error class
$errors = new WP_Error();
switch ($socialtype) {
case 'twitter':
//get twitter user data
$tw_userdata = $this->socialtwitter->edd_slg_get_twitter_user_data();
//check user id is set or not for twitter
if (!empty($tw_userdata) && isset($tw_userdata->id) && !empty($tw_userdata->id)) {
$data['first_name'] = $tw_userdata->name;
$data['last_name'] = '';
$data['name'] = $tw_userdata->screen_name;
//display name of user
$data['type'] = 'twitter';
$data['all'] = $tw_userdata;
$data['link'] = 'https://twitter.com/' . $tw_userdata->screen_name;
$data['id'] = $tw_userdata->id;
}
break;
}
//if cart is empty or user is not logged in social media
//and accessing the url then send back user to checkout page
if (!isset($data['id']) || empty($data['id'])) {
/*if( isset( $_GET['page_id'] ) && !empty( $_GET['page_id'] ) ) {
$redirect_url = get_permalink( $_GET['page_id'] );
} else {
$redirect_url = home_url();
}*/
if (isset($_SESSION['edd']['edd_slg_stcd_redirect_url_widget'])) {
unset($_SESSION['edd']['edd_slg_stcd_redirect_url_widget']);
}
if (isset($_SESSION['edd']['edd_slg_stcd_redirect_url'])) {
unset($_SESSION['edd']['edd_slg_stcd_redirect_url']);
}
wp_redirect($redirect_url);
exit;
//send user to checkout page
//edd_slg_send_on_checkout_page();
}
//when user will click submit button of custom login
//check user clicks submit button of registration page and get parameter should be valid param
if (isset($_POST['edd-slg-submit']) && !empty($_POST['edd-slg-submit']) && $_POST['edd-slg-submit'] == __('Register', 'eddslg')) {
$loginurl = wp_login_url();
if (isset($_POST['edd_slg_social_email'])) {
//check email is set or not
$socialemail = $_POST['edd_slg_social_email'];
if (empty($socialemail)) {
//if email is empty
$errors->add('empty_email', '<strong>' . __('ERROR', 'eddslg') . ' :</strong> ' . __('Enter your email address.', 'eddslg'));
} elseif (!is_email($socialemail)) {
//if email is not valid
$errors->add('invalid_email', '<strong>' . __('ERROR', 'eddslg') . ' :</strong> ' . __('The email address did not validate.', 'eddslg'));
$socialemail = '';
} elseif (email_exists($socialemail)) {
//if email is exist or not
$errors->add('email_exists', '<strong>' . __('ERROR', 'eddslg') . ' :</strong> ' . __('Email already exists, If you have an account login first.', 'eddslg'));
}
if ($errors->get_error_code() == '') {
//
if (!empty($data)) {
//check user data is not empty
$data['email'] = $socialemail;
//create user
$usercreated = $this->edd_slg_add_user($data);
if (isset($_SESSION['edd']['edd_slg_stcd_redirect_url_widget'])) {
unset($_SESSION['edd']['edd_slg_stcd_redirect_url_widget']);
}
if (isset($_SESSION['edd']['edd_slg_stcd_redirect_url'])) {
unset($_SESSION['edd']['edd_slg_stcd_redirect_url']);
}
wp_redirect($redirect_url);
exit;
//send user to checkout page
//edd_slg_send_on_checkout_page();
}
}
}
}
//redirect user to custom registration form
if (isset($_GET['edd_slg_social_login']) && !empty($_GET['edd_slg_social_login'])) {
//login call back url after registration
/*$callbackurl = wp_login_url();
$callbackurl = add_query_arg('edd_slg_social_login_done', 1, $callbackurl);*/
$socialemail = isset($_POST['edd_slg_social_email']) ? $_POST['edd_slg_social_email'] : '';
//check the user who is going to connect with site
//it is alreay exist with same data or not
//if user is exist then simply make that user logged in
$metaquery = array(array('key' => 'edd_slg_social_user_connect_via', 'value' => $data['type']), array('key' => 'edd_slg_social_identifier', 'value' => $data['id']));
$getusers = get_users(array('meta_query' => $metaquery));
$wpuser = array_shift($getusers);
//getting users
//check user is exist or not conected with same metabox
if (!empty($wpuser)) {
//make user logged in
wp_set_auth_cookie($wpuser->ID, false);
if (isset($_SESSION['edd']['edd_slg_stcd_redirect_url_widget'])) {
unset($_SESSION['edd']['edd_slg_stcd_redirect_url_widget']);
}
if (isset($_SESSION['edd']['edd_slg_stcd_redirect_url'])) {
unset($_SESSION['edd']['edd_slg_stcd_redirect_url']);
}
wp_redirect($redirect_url);
exit;
} else {
//if user is not exist then show register user form
login_header(__('Registration Form', 'eddslg'), '<p class="message register">' . __('Please enter your email address to complete registration.', 'eddslg') . '</p>', $errors);
?>
<form name="registerform" id="registerform" action="" method="post">
<p>
<label for="wcsl_email"><?php
_e('E-mail', 'eddslg');
?>
<br />
<input type="text" name="edd_slg_social_email" id="edd_slg_social_email" class="input" value="<?php
echo $socialemail;
?>
" size="25" tabindex="20" /></label>
</p>
<p id="reg_passmail">
<?php
_e('Username and Password will be sent to your email.', 'eddslg');
?>
</p>
<br class="clear" />
<p class="submit"><input type="submit" name="edd-slg-submit" id="edd-slg-submit" class="button-primary" value="<?php
_e('Register', 'eddslg');
?>
" tabindex="100" /></p>
</form>
<?php
login_footer('user_login');
exit;
}
}
}
}
/**
* Get auth url for twitter
*
* @param Easy Digital Downloads - Social Login
* @since 1.0.0
*/
public function edd_slg_get_twitter_auth_url()
{
// Save temporary credentials to session.
// Get temporary credentials.
global $post;
//load twitter class
$twitter = $this->edd_slg_load_twitter();
//check twitter class is loaded or not
if (!$twitter) {
return false;
}
$request_token = $this->twitter->getRequestToken(edd_slg_get_current_page_url());
// get_permalink( $post->ID )
// If last connection failed don't display authorization link.
switch ($this->twitter->http_code) {
//
case 200:
//$edd_slg_twt_oauth_token = EDD()->session->get( 'edd_slg_twt_oauth_token' );
//if( empty( $edd_slg_twt_oauth_token ) ) {
// Build authorize URL and redirect user to Twitter.
// Save temporary credentials to session.
EDD()->session->set('edd_slg_twt_oauth_token', $request_token['oauth_token']);
EDD()->session->set('edd_slg_twt_oauth_token_secret', $request_token['oauth_token_secret']);
//}
$token = $request_token['oauth_token'];
$url = $this->twitter->getAuthorizeURL($token);
break;
default:
// Show notification if something went wrong.
$url = '';
}
return $url;
}
