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navigation MDL-23670 Added capability and enrollment checks to course generation

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This commit is contained in:
Sam Hemelryk
2010-08-05 02:22:48 +00:00
parent 080b88ce12
commit cede87e05b
1 changed files with 29 additions and 1 deletions
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lib/navigationlib.php
+29 -1
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@@ -955,6 +955,8 @@ class global_navigation extends navigation_node {
$frontpagecourse = $this->load_course($SITE);
$this->add_front_page_course_essentials($frontpagecourse, $SITE);
$canviewcourseprofile = true;
// Next load context specific content into the navigation
switch ($this->page->context->contextlevel) {
case CONTEXT_SYSTEM :
@@ -967,6 +969,14 @@ class global_navigation extends navigation_node {
// Load the course associated with the page into the navigation
$course = $this->page->course;
$coursenode = $this->load_course($course);
// If the user is not enrolled then we only want to show the
// course node and not populate it.
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
if (!is_enrolled($coursecontext) && !has_capability('moodle/course:view', $coursecontext)) {
$coursenode->make_active();
$canviewcourseprofile = false;
break;
}
// Add the essentials such as reports etc...
$this->add_course_essentials($coursenode, $course);
if ($this->format_display_course_content($course->format)) {
@@ -982,6 +992,16 @@ class global_navigation extends navigation_node {
$cm = $this->page->cm;
// Load the course associated with the page into the navigation
$coursenode = $this->load_course($course);
// If the user is not enrolled then we only want to show the
// course node and not populate it.
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
if (!is_enrolled($coursecontext) && !has_capability('moodle/course:view', $coursecontext)) {
$coursenode->make_active();
$canviewcourseprofile = false;
break;
}
$this->add_course_essentials($coursenode, $course);
// Load the course sections into the page
$sections = $this->load_course_sections($course, $coursenode);
@@ -1014,6 +1034,14 @@ class global_navigation extends navigation_node {
if ($course->id != SITEID) {
// Load the course associated with the user into the navigation
$coursenode = $this->load_course($course);
// If the user is not enrolled then we only want to show the
// course node and not populate it.
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
if (!is_enrolled($coursecontext) && !has_capability('moodle/course:view', $coursecontext)) {
$coursenode->make_active();
$canviewcourseprofile = false;
break;
}
$this->add_course_essentials($coursenode, $course);
$sections = $this->load_course_sections($course, $coursenode);
}
@@ -1038,7 +1066,7 @@ class global_navigation extends navigation_node {
// Load for the current user
$this->load_for_user();
if ($this->page->context->contextlevel >= CONTEXT_COURSE && $this->page->context->instanceid != SITEID) {
if ($this->page->context->contextlevel >= CONTEXT_COURSE && $this->page->context->instanceid != SITEID && $canviewcourseprofile) {
$this->load_for_user(null, true);
}
// Load each extending user into the navigation.