mirror of
https://github.com/moodle/moodle.git
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316 lines
10 KiB
PHP
316 lines
10 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Authorize enrolment plugin.
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*
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* This plugin allows you to set up paid courses, using authorize.net.
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*
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* @package enrol
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* @subpackage authorize
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* @copyright 2010 Eugene Venter
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* @author Eugene Venter
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once($CFG->libdir.'/eventslib.php');
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function get_course_cost($plugininstance) {
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$defaultplugin = enrol_get_plugin('authorize');
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$cost = (float)0;
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$currency = (!empty($plugininstance->currency))
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? $plugininstance->currency :( empty($defaultplugin->currency)
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? 'USD' : $defaultplugin->enrol_currency );
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if (!empty($plugininstance->cost)) {
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$cost = (float)(((float)$plugininstance->cost) < 0) ? $defaultplugin->cost : $plugininstance->cost;
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}
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$cost = format_float($cost, 2);
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$ret = array(
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'cost' => $cost,
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'currency' => $currency
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);
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return $ret;
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}
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function zero_cost($plugininstance) {
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$curcost = get_course_cost($plugininstance);
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return (abs($curcost['cost']) < 0.01);
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}
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function prevent_double_paid($plugininstance) {
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global $CFG, $SESSION, $USER, $DB;
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$plugin = enrol_get_plugin('authorize');
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$sql = "SELECT id FROM {enrol_authorize} WHERE userid = ? AND courseid = ? AND instanceid = ?";
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$params = array($USER->id, $plugininstance->courseid, $plugininstance->id);
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if (!$plugin->get_config('an_test')) { // Real mode
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$sql .= ' AND status IN(?,?,?)';
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$params[] = AN_STATUS_AUTH;
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$params[] = AN_STATUS_UNDERREVIEW;
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$params[] = AN_STATUS_APPROVEDREVIEW;
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}
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else { // Test mode
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$sql .= ' AND status=?';
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$params[] = AN_STATUS_NONE;
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}
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if (($recid = $DB->get_field_sql($sql, $params))) {
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$a = new stdClass;
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$a->orderid = $recid;
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$a->url = "$CFG->wwwroot/enrol/authorize/index.php?order=$a->orderid";
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redirect($a->url, get_string("paymentpending", "enrol_authorize", $a), '10');
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return;
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}
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if (isset($SESSION->ccpaid)) {
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unset($SESSION->ccpaid);
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redirect($CFG->wwwroot . '/login/logout.php?sesskey='.sesskey());
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return;
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}
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}
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function get_list_of_creditcards($getall = false) {
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$plugin = enrol_get_plugin('authorize');
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$alltypes = array(
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'mcd' => 'Master Card',
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'vis' => 'Visa',
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'amx' => 'American Express',
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'dsc' => 'Discover',
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'dnc' => 'Diners Club',
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'jcb' => 'JCB',
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'swi' => 'Switch',
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'dlt' => 'Delta',
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'enr' => 'EnRoute'
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);
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if ($getall) {
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return $alltypes;
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}
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$ret = array();
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foreach ($alltypes as $code=>$name) {
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if ($plugin->get_config("an_acceptcc_{$code}")) {
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$ret[$code] = $name;
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}
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}
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return $ret;
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}
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function get_list_of_payment_methods($getall = false) {
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$plugin = enrol_get_plugin('authorize');
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$method_cc = $plugin->get_config('an_acceptmethod_cc');
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$method_echeck = $plugin->get_config('an_acceptmethod_echeck');
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if ($getall || (empty($method_cc) && empty($method_echeck))) {
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return array(AN_METHOD_CC, AN_METHOD_ECHECK);
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} else {
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$methods = array();
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if ($method_cc) {
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$methods[] = AN_METHOD_CC;
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}
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if ($method_echeck) {
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$methods[] = AN_METHOD_ECHECK;
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}
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return $methods;
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}
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}
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function get_list_of_bank_account_types($getall = false) {
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$plugin = enrol_get_plugin('authorize');
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$alltypes = array('CHECKING', 'BUSINESSCHECKING', 'SAVINGS');
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if ($getall) {
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return $alltypes;
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} else {
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$types = array();
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foreach ($alltypes as $type) {
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if ($plugin->get_config("an_acceptecheck_{$type}")) {
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$types[] = $type;
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}
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}
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return $types;
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}
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}
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function message_to_admin($subject, $data) {
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global $SITE;
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$admin = get_admin();
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$data = (array)$data;
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$emailmessage = "$SITE->fullname: Transaction failed.\n\n$subject\n\n";
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$emailmessage .= print_r($data, true);
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$eventdata = new stdClass();
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$eventdata->modulename = 'moodle';
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$eventdata->component = 'enrol_authorize';
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$eventdata->name = 'authorize_enrolment';
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$eventdata->userfrom = $admin;
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$eventdata->userto = $admin;
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$eventdata->subject = "$SITE->fullname: Authorize.net ERROR";
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$eventdata->fullmessage = $emailmessage;
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$eventdata->fullmessageformat = FORMAT_PLAIN;
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$eventdata->fullmessagehtml = '';
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$eventdata->smallmessage = '';
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message_send($eventdata);
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}
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function send_welcome_messages($orderdata) {
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global $CFG, $SITE, $DB;
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if (empty($orderdata)) {
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return;
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}
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if (is_numeric($orderdata)) {
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$orderdata = array($orderdata);
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}
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$sql = "SELECT e.id, e.courseid, e.userid, c.fullname
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FROM {enrol_authorize} e
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JOIN {course} c ON c.id = e.courseid
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WHERE e.id IN(" . implode(',', $orderdata) . ")
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ORDER BY e.userid";
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$rs = $DB->get_recordset_sql($sql);
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if (!$rs->valid()) {
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$rs->close(); // Not going to iterate (but exit), close rs
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return;
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}
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if ($rs->valid() and $ei = current($rs))
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{
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if (1 < count($orderdata)) {
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$sender = get_admin();
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}
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else {
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$context = get_context_instance(CONTEXT_COURSE, $ei->courseid);
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$paymentmanagers = get_users_by_capability($context, 'enrol/authorize:managepayments', '', '', '0', '1');
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$sender = array_shift($paymentmanagers);
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}
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do
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{
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$usercourses = array();
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$lastuserid = $ei->userid;
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while ($ei && $ei->userid == $lastuserid) {
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$context = get_context_instance(CONTEXT_COURSE, $ei->courseid);
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$usercourses[] = format_string($ei->fullname, true, array('context' => $context));
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if (!$rs->valid()) {
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break;
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}
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$rs->next();
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$ei = $rs->current();
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}
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if (($user = $DB->get_record('user', array('id'=>$lastuserid)))) {
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$a = new stdClass;
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$a->name = $user->firstname;
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$a->courses = implode("\n", $usercourses);
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$a->profileurl = "$CFG->wwwroot/user/view.php?id=$lastuserid";
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$a->paymenturl = "$CFG->wwwroot/enrol/authorize/index.php?user=$lastuserid";
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$emailmessage = get_string('welcometocoursesemail', 'enrol_authorize', $a);
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$subject = get_string("enrolmentnew", 'enrol', format_string($SITE->shortname, true, array('context' => get_context_instance(CONTEXT_COURSE, SITEID))));
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$eventdata = new stdClass();
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$eventdata->modulename = 'moodle';
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$eventdata->component = 'enrol_authorize';
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$eventdata->name = 'authorize_enrolment';
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$eventdata->userfrom = $sender;
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$eventdata->userto = $user;
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$eventdata->subject = $subject;
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$eventdata->fullmessage = $emailmessage;
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$eventdata->fullmessageformat = FORMAT_PLAIN;
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$eventdata->fullmessagehtml = '';
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$eventdata->smallmessage = '';
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message_send($eventdata);
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}
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}
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while ($ei);
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$rs->close(); // end of iteration, close rs
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}
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}
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function check_curl_available() {
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return function_exists('curl_init') &&
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function_exists('stream_get_wrappers') &&
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in_array('https', stream_get_wrappers());
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}
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function authorize_verify_account() {
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global $USER, $SITE;
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$plugin = enrol_get_plugin('authorize');
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require_once('authorizenet.class.php');
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$original_antest = $plugin->get_config('an_test');
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$plugin->set_config('an_test', 1); // Test mode
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$shortname = format_string($SITE->shortname, true, array('context' => get_context_instance(CONTEXT_COURSE, SITEID)));
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$order = new stdClass();
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$order->id = -1;
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$order->paymentmethod = AN_METHOD_CC;
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$order->refundinfo = '1111';
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$order->ccname = 'Test User';
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$order->courseid = $SITE->id;
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$order->userid = $USER->id;
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$order->status = AN_STATUS_NONE;
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$order->settletime = 0;
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$order->transid = 0;
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$order->timecreated = time();
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$order->amount = '0.01';
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$order->currency = 'USD';
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$extra = new stdClass();
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$extra->x_card_num = '4111111111111111';
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$extra->x_card_code = '123';
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$extra->x_exp_date = "12" . intval(date("Y")) + 5;
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$extra->x_currency_code = $order->currency;
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$extra->x_amount = $order->amount;
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$extra->x_first_name = 'Test';
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$extra->x_last_name = 'User';
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$extra->x_country = $USER->country;
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$extra->x_invoice_num = $order->id;
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$extra->x_description = $shortname . ' - Authorize.net Merchant Account Verification Test';
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$ret = '';
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$message = '';
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if (AN_APPROVED == AuthorizeNet::process($order, $message, $extra, AN_ACTION_AUTH_CAPTURE)) {
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$ret = get_string('verifyaccountresult', 'enrol_authorize', get_string('success'));
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}
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else {
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$ret = get_string('verifyaccountresult', 'enrol_authorize', $message);
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}
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$plugin->set_config('an_test', $original_antest);
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return $ret;
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}
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