From cb76fec0b5d4b05079d7f643aab1c5aa2c1eb462 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20S=CC=8Ckoda?= <commits@skodak.org>
Date: Sat, 21 Jul 2012 21:00:24 +0200
Subject: [PATCH] MDL-34129 show course info on enrolment page

---
 course/info.php     | 34 ++--------------------------------
 course/renderer.php | 45 +++++++++++++++++++++++++++++++++++++++++++++
 enrol/index.php     |  3 +++
 3 files changed, 50 insertions(+), 32 deletions(-)

diff --git a/course/info.php b/course/info.php
index dfdfde98b9f..22d5e4062c6 100644
--- a/course/info.php
+++ b/course/info.php
@@ -51,38 +51,8 @@
         echo $OUTPUT->box_end();
     }
 
-    echo $OUTPUT->box_start('generalbox info');
-
-    $course->summary = file_rewrite_pluginfile_urls($course->summary, 'pluginfile.php', $context->id, 'course', 'summary', NULL);
-    echo format_text($course->summary, $course->summaryformat, array('overflowdiv'=>true), $course->id);
-
-    if (!empty($CFG->coursecontact)) {
-        $coursecontactroles = explode(',', $CFG->coursecontact);
-        foreach ($coursecontactroles as $roleid) {
-            if ($users = get_role_users($roleid, $context, true)) {
-                foreach ($users as $teacher) {
-                    $role = new stdClass();
-                    $role->id = $teacher->roleid;
-                    $role->name = $teacher->rolename;
-                    $role->shortname = $teacher->roleshortname;
-                    $role->coursealias = $teacher->rolecoursealias;
-                    $fullname = fullname($teacher, has_capability('moodle/site:viewfullnames', $context));
-                    $namesarray[] = role_get_name($role, $context).': <a href="'.$CFG->wwwroot.'/user/view.php?id='.
-                                    $teacher->id.'&amp;course='.SITEID.'">'.$fullname.'</a>';
-                }
-            }
-        }
-
-        if (!empty($namesarray)) {
-            echo "<ul class=\"teachers\">\n<li>";
-            echo implode('</li><li>', $namesarray);
-            echo "</li></ul>";
-        }
-    }
-
-// TODO: print some enrol icons
-
-    echo $OUTPUT->box_end();
+    $courserenderer = $PAGE->get_renderer('core', 'course');
+    echo $courserenderer->course_info_box($course);
 
     echo "<br />";
 
diff --git a/course/renderer.php b/course/renderer.php
index 2206a5e22b1..da6820ac128 100644
--- a/course/renderer.php
+++ b/course/renderer.php
@@ -51,6 +51,51 @@ class core_course_renderer extends plugin_renderer_base {
         parent::__construct($page, $target);
     }
 
+    /**
+     * Renders course info box.
+     *
+     * @param stdClass $course
+     * @return string
+     */
+    public function course_info_box(stdClass $course) {
+        global $CFG;
+
+        $context = context_course::instance($course->id);
+
+        $content = '';
+        $content .= $this->output->box_start('generalbox info');
+
+        $summary = file_rewrite_pluginfile_urls($course->summary, 'pluginfile.php', $context->id, 'course', 'summary', null);
+        $content .= format_text($summary, $course->summaryformat, array('overflowdiv'=>true), $course->id);
+        if (!empty($CFG->coursecontact)) {
+            $coursecontactroles = explode(',', $CFG->coursecontact);
+            foreach ($coursecontactroles as $roleid) {
+                if ($users = get_role_users($roleid, $context, true)) {
+                    foreach ($users as $teacher) {
+                        $role = new stdClass();
+                        $role->id = $teacher->roleid;
+                        $role->name = $teacher->rolename;
+                        $role->shortname = $teacher->roleshortname;
+                        $role->coursealias = $teacher->rolecoursealias;
+                        $fullname = fullname($teacher, has_capability('moodle/site:viewfullnames', $context));
+                        $namesarray[] = role_get_name($role, $context).': <a href="'.$CFG->wwwroot.'/user/view.php?id='.
+                            $teacher->id.'&amp;course='.SITEID.'">'.$fullname.'</a>';
+                    }
+                }
+            }
+
+            if (!empty($namesarray)) {
+                $content .= "<ul class=\"teachers\">\n<li>";
+                $content .= implode('</li><li>', $namesarray);
+                $content .= "</li></ul>";
+            }
+        }
+
+        $content .= $this->output->box_end();
+
+        return $content;
+    }
+
     /**
      * Renderers a structured array of courses and categories into a nice
      * XHTML tree structure.
diff --git a/enrol/index.php b/enrol/index.php
index 5c3caa82f8e..70eccf29018 100644
--- a/enrol/index.php
+++ b/enrol/index.php
@@ -84,6 +84,9 @@ $PAGE->navbar->add(get_string('enrolmentoptions','enrol'));
 echo $OUTPUT->header();
 echo $OUTPUT->heading(get_string('enrolmentoptions','enrol'));
 
+$courserenderer = $PAGE->get_renderer('core', 'course');
+echo $courserenderer->course_info_box($course);
+
 //TODO: find if future enrolments present and display some info
 
 foreach ($forms as $form) {