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Functions to integrate with woocommerce #2

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Functions to integrate with woocommerce #2

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b7874e7
Functions to integrate with woocommerce
fabiowoj Nov 10, 2020
e5cc978
Update chamilo-functions.php
fabiowoj Dec 29, 2020
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246 changes: 244 additions & 2 deletions includes/chamilo-functions.php
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,17 @@ function chamilo_get_courses($visibilities = array()) {
if (empty($visibilites)) {
$visibilities = 'public,public-registered';
}
$courses = chamilo_soap_call( 'courses_list', 'WSCourseList', 'admin', $signature, $visibilities );
$courses = chamilo_soap_call( 'courses_list', 'WSCourseList', $username, $signature, $visibilities );
return $courses;
}

function chamilo_get_courses_by_user() {
$signature = chamilo_get_signature(CHAMILO_SECRET_KEY);
$current_user = wp_get_current_user();
$username = $current_user->user_login.$current_user->ID;

$courses = chamilo_soap_call( 'user_info', 'WSCourseListOfUser', $username, $signature);

return $courses;
}

Expand Down Expand Up @@ -181,4 +191,236 @@ function chamilo_display_courses_list($courses) {
$output .= '</ul>';
}
echo $output;
}
}

function chamilo_order_complete( $order_id ) {

$finalKey = chamilo_get_signature(CHAMILO_SECRET_KEY);
//global $items;
$order = new WC_Order($order_id);
//$order = wc_get_order( $order_id );
$items = $order->get_items();

foreach ( $items as $item ) {
$product_name = $item->get_name();
$product_id = $item->get_product_id();
$product_variation_id = $item->get_variation_id();

// Get a product instance. I could pass in an ID here.
// I'm leaving empty to get the current product.
$product = wc_get_product($product_id);


if (!empty($product->get_attribute( 'CHAMILOCODE' ))) {
$courseCodeList[] = $product->get_attribute( 'CHAMILOCODE' );
};
if (!empty($product->get_attribute( 'CHAMILOSESSIONID' ))) {
$sessionList[] = $product->get_attribute( 'CHAMILOSESSIONID' );
};

}

if (empty($courseCodeList) && empty($sessionList)) {

//write_log( "Course code and sessionlist are empty, nothing to create" );
return true;
}


// Get the user ID from an Order ID
$user_id = get_post_meta( $order_id, '_customer_user', true );

// Get an instance of the WC_Customer Object from the user ID
$customer = new WC_Customer( $user_id );

$username = $customer->get_username(); // Get username
$user_email = $customer->get_email(); // Get account email
$first_name = $customer->get_first_name();
$last_name = $customer->get_last_name();
$display_name = $customer->get_display_name();


// Check if the PS customer have already an account in Chamilo
$chamilo_params = array(
'original_user_id_name' => 'external_user_id',
//required, field name about original user id
'original_user_id_value' => $user_id,
//required, field value about original user id
'secret_key' => $finalKey
//required, secret key ("your IP address and security key from chamilo") encrypted with sha1
);

$chamilo_user_data = chamilo_soap_call( 'registration', 'WSGetUser', $chamilo_params );

//write_log($chamilo_user_data);
$chamilo_user_id = null;
if (!empty($chamilo_user_data)) {
$chamilo_user_id = $chamilo_user_data->user_id;
}


// Login generation - firstname (30 len char) + PS customer id

$login = substr(strtolower($username),0,30).$user_id;
// User does not have a Chamilo account we proceed to create it
if (empty($chamilo_user_id)) {

//write_log( "Wordpress Customer does not exist in Chamilo proceed the creation of the Chamilo user" );
// Password generation
$password = $clean_password = generate_password();
$encryption = 'sha1';
switch($encryption) {
case 'md5':
$password = md5($password);
break;
case 'sha1':
$password = sha1($password);
break;
}

// Default account validity in chamilo.
$expirationDate = date('Y-m-d H:i:s', strtotime("+3660 days"));

// Setting params
$chamilo_params =
array(
'firstname' => $first_name, // required
'lastname' => $last_name, // required
'status' => '5', // required, (1 => teacher, 5 => learner)
'email' => $user_email, // optional, follow the same format ([email protected])
'loginname' => $login, // required
'official_code'=> $user_id,
'password' => $password, // required, it's important to define the salt into an extra field param
'encrypt_method' => $encryption, // required, check if the encrypt is the same than dokeos configuration
'language' => 'brazilian', // optional
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language shouldn't be a fixed value. Isn't there something we can use in WordPress to catch the current language?

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Yes @ywarnier , but not getting entire name of language, just the code.
$lang = get_bloginfo("language");
echo $lang;

// output fr-FR, pt-BR, ....
So for this function, maybe the 'language' just let empty to chamilo made of default language in chamilo platform.

'phone' => '', // optional
'expiration_date' => $expirationDate, // optional, follow the same format
'original_user_id_name' => 'external_user_id', //required, field name about original user id
'original_user_id_value' => $user_id, //required, field value about original user id
'secret_key' => $finalKey, //required, secret key ("your IP address and security key from chamilo") encrypted with sha1
'extra' => array()
);
//write_log($chamilo_params);
// Creating a Chamilo user, calling the webservice
$chamilo_user_id = chamilo_soap_call( 'registration', 'WSCreateUserPasswordCrypted', $chamilo_params);


if (!empty($chamilo_user_id)) {
//write_log( "User is subscribed" );
global $cookie;

/* Email generation */
$subject = get_bloginfo( 'name' ).' [Campus - Chamilo]';
$templateVars = array(
'{firstname}' => $first_name,
'{lastname}' => $last_name,
'{email}' => $user_email,
'{login}' => $login,
'{password}' => $clean_password,
'{chamilo_url}' => get_option('chamilo_setting_url'),
'{site}' => get_bloginfo( 'name' ),
);

/* Email sending */

$to = $user_email;
$body = $templateVars;
$headers[] = 'Content-Type: text/html; charset=UTF-8';
$headers[] = 'From: CBEPJUR <'.get_bloginfo( "admin_email" ).'>';
wp_mail( $to, $subject, $body, $headers );



}else {

//write_log("Error to create user");

}

//write_log( "WSCreateUserPasswordCrypted was called this is the result: {$chamilo_user_id}" );
} else {
//write_log("User have already a chamilo account associated with the current Wordpress customer. Chamilo user_id = {$chamilo_user_id} ");

if (!empty($chamilo_user_id)) {
//write_log('User is subscribed');
global $cookie;

/* Email generation */
$subject = get_bloginfo( 'name' ).' [Campus - Chamilo]';
$templateVars = array(
'{firstname}' => $first_name,
'{lastname}' => $last_name,
'{chamilo_url}' => get_option('chamilo_setting_url'),
'{site}' => get_bloginfo( 'name' ),
);


/* Email sending */
//write_log('Sending message already registered');

$to = $user_email;
$body = $templateVars;
$headers[] = 'Content-Type: text/html; charset=UTF-8';
$headers[] = 'From: CBEPJUR <'.get_bloginfo( "admin_email" ).'>';
$mailResult = wp_mail( $to, $subject, $body, $headers );
//write_log($mailResult);
}
}

if (!empty($chamilo_user_id)) {
foreach ($courseCodeList as $course_code) {
write_log("Subscribing user to the course: {$course_code} ");
//if ($this->debug) error_log('Chamilo user was registered with user_id = '.$chamilo_user_id);
$chamilo_params = array(
'course' => trim($course_code),
'user_id' => $chamilo_user_id,
'status' => STUDENT,
'secret_key' => $finalKey
//required, secret key ("your IP address and security key from chamilo") encrypted with sha1
);

$result = chamilo_soap_call( 'registration', 'WSSubscribeUserToCourseSimple', $chamilo_params );



}

foreach ($sessionList as $sessionId) {
write_log("Subscribing user to the session: {$sessionId}");

$params = array(
'session' => trim($sessionId),
'user_id' => $chamilo_user_id,
'status' => STUDENT,
'secret_key' => $finalKey
);
$result = chamilo_soap_call( 'registration', 'WSSubscribeUserToSessionSimple',$params);

}
} else {
write_log("Error while trying to create a Chamilo user : ".print_r($chamilo_params, 1).".");
}

return true;


}

function generate_password($length = 8)
{
$characters = 'abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789';
if ($length < 2) {
$length = 2;
}
$password = '';
for ($i = 0; $i < $length; $i ++) {
$password .= $characters[rand() % strlen($characters)];
}
return $password;
}

function chamilo_get_courses_by_user_display()
{
$courses = chamilo_get_courses_by_user();
chamilo_display_courses_list($courses);
}