From e87fe61524e2ab9cb7d12283bc5a0908149ee7a1 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Wed, 28 Jun 2006 15:26:31 +0000
Subject: [PATCH] Bug #5941 - Myriad of problems with Paypal enrollmemts, part
 2 - Login as guest not shown to guests and there is login link instead of
 paypal button for guests; merged from MOODLE_16_STABLE

---
 enrol/manual/enrol.html |  2 +-
 enrol/paypal/enrol.php  | 36 +++++++++++++++++++++++++-----------
 2 files changed, 26 insertions(+), 12 deletions(-)

diff --git a/enrol/manual/enrol.html b/enrol/manual/enrol.html
index b41d7b2cc6..b2f34aad2d 100644
--- a/enrol/manual/enrol.html
+++ b/enrol/manual/enrol.html
@@ -37,7 +37,7 @@
     print_simple_box_end();
 
 
-    if ($course->guest) {
+    if ($course->guest and !isguest()) {
       print_simple_box_start('center');
 ?>
       <form name="form" method="post" action="enrol.php">
diff --git a/enrol/paypal/enrol.php b/enrol/paypal/enrol.php
index b4ad5de73c..f030cb91e3 100644
--- a/enrol/paypal/enrol.php
+++ b/enrol/paypal/enrol.php
@@ -39,21 +39,35 @@ function print_entry($course) {
         print_course($course, "80%");
 
         if ($course->password) {  // Presenting two options
-            print_simple_box(get_string('costorkey', 'enrol_paypal'), 'center');
+            print_heading(get_string('costorkey', 'enrol_paypal'), 'center');
         }
 
         print_simple_box_start("center");
 
-        //Sanitise some fields before building the PayPal form
-        $coursefullname  = $this->sanitise_for_paypal($course->fullname);
-        $courseshortname = $this->sanitise_for_paypal($course->shortname);
-        $userfullname    = $this->sanitise_for_paypal(fullname($USER));
-        $userfirstname   = $this->sanitise_for_paypal($USER->firstname);
-        $userlastname    = $this->sanitise_for_paypal($USER->lastname);
-        $useraddress     = $this->sanitise_for_paypal($USER->address);
-        $usercity        = $this->sanitise_for_paypal($USER->city);
-
-        include($CFG->dirroot.'/enrol/paypal/enrol.html');
+        if (isguest()) {
+            if (empty($CFG->loginhttps)) {
+                $wwwroot = $CFG->wwwroot;
+            } else {
+                // This actually is not so secure ;-), 'cause we're
+                // in unencrypted connection...
+                $wwwroot = str_replace("http://", "https://", $CFG->wwwroot);
+            }
+            echo '<div align="center"><p>'.get_string('paymentrequired').'</p>';
+            echo '<p><b>'.get_string('cost').": $CFG->enrol_currency $cost".'</b></p>';
+            echo '<p><a href="'.$wwwroot.'/login/">'.get_string('loginsite').'</a></p>';
+            echo '</div>';
+        } else {
+            //Sanitise some fields before building the PayPal form
+            $coursefullname  = $this->sanitise_for_paypal($course->fullname);
+            $courseshortname = $this->sanitise_for_paypal($course->shortname);
+            $userfullname    = $this->sanitise_for_paypal(fullname($USER));
+            $userfirstname   = $this->sanitise_for_paypal($USER->firstname);
+            $userlastname    = $this->sanitise_for_paypal($USER->lastname);
+            $useraddress     = $this->sanitise_for_paypal($USER->address);
+            $usercity        = $this->sanitise_for_paypal($USER->city);
+
+            include($CFG->dirroot.'/enrol/paypal/enrol.html');
+        }
 
         print_simple_box_end();
 
-- 
2.39.5