if ($modchooser == 0 && confirm_sesskey()) {
set_user_preference('usemodchooser', $modchooser);
}
}
if (has_capability('moodle/course:update', $context)) {
if ($hide && confirm_sesskey()) {
set_section_visible($course->id, $hide, '0');
redirect($PAGE->url);
}
if ($show && confirm_sesskey()) {
set_section_visible($course->id, $show, '1');
redirect($PAGE->url);
}
if (!empty($section)) {
if (!empty($move) and confirm_sesskey()) {
if (move_section($course, $section, $move)) {
if ($course->id == SITEID) {
redirect($CFG->wwwroot . '/?redirect=0');
} else {
redirect(course_get_url($course));
}
} else {
echo $OUTPUT->notification('An error occurred while moving a section');
}
}
}
}
} else {
$USER->editing = 0;
}
$SESSION->fromdiscussion = $PAGE->url->out(false);
/**
* Handle any pre-display arguments for the course. Make legacy variables global.
* TODO - Move arguments into object structure.
*
*/
function handle_args()
{
global $CFG, $USER, $PAGE, $SESSION, $course;
global $section, $marker;
/// These are needed in various library functions.
$section = optional_param('section', 0, PARAM_INT);
$marker = optional_param('marker', -1, PARAM_INT);
$edit = optional_param('edit', -1, PARAM_BOOL);
$hide = optional_param('hide', 0, PARAM_INT);
$show = optional_param('show', 0, PARAM_INT);
$move = optional_param('move', 0, PARAM_INT);
if (!isset($USER->editing)) {
$USER->editing = 0;
}
if ($PAGE->user_allowed_editing()) {
if ($edit == 1 and confirm_sesskey()) {
$USER->editing = 1;
} else {
if ($edit == 0 and confirm_sesskey()) {
$USER->editing = 0;
if (!empty($USER->activitycopy) && $USER->activitycopycourse == $course->id) {
$USER->activitycopy = false;
$USER->activitycopycourse = NULL;
}
}
}
if ($hide && confirm_sesskey()) {
set_section_visible($course->id, $hide, '0');
}
if ($show && confirm_sesskey()) {
set_section_visible($course->id, $show, '1');
}
if (!empty($section)) {
if (!empty($move) and confirm_sesskey()) {
if (!move_section($course, $section, $move)) {
notify('An error occurred while moving a section');
}
}
}
} else {
$USER->editing = 0;
}
$SESSION->fromdiscussion = $CFG->wwwroot . '/course/view.php?id=' . $course->id;
if ($course->id == SITEID) {
// This course is not a real course.
redirect($CFG->wwwroot . '/');
}
}
// (weight field).
blocks_move_block($PAGE, $blockinstance, $column, $value);
break;
}
break;
case 'section':
if (!record_exists('course_sections', 'course', $course->id, 'section', $id)) {
error_log('AJAX commands.php: Bad Section ID ' . $id);
die;
}
switch ($field) {
case 'visible':
set_section_visible($course->id, $id, $value);
break;
case 'move':
move_section($course, $id, $value);
break;
}
rebuild_course_cache($course->id);
break;
case 'resource':
if (!($mod = get_record('course_modules', 'id', $id, 'course', $course->id))) {
error_log('AJAX commands.php: Bad course module ID ' . $id);
die;
}
switch ($field) {
case 'visible':
set_coursemodule_visible($mod->id, $value);
break;
case 'groupmode':
set_coursemodule_groupmode($mod->id, $value);
break;
case ACTION_MOVE :
if(empty($move)){
$responseobj->success = 0;
$responseobj->reason = "No movement specified";
} else {
$course = $DB->get_record('course', array('id'=>$course_id));
// loop it
// dir, num
$num = abs($move);
$dir = $move/$num;
$count = 0;
$responseobj->success = 1;
while($num > 0){
if (!move_section($course, $section_id, $dir)) {
$responseobj->success = 0;
break;
}
$num--;
$section_id += $dir;
}
if ($responseobj->success == 1) {
$responseobj->reason = "Section moved ";
} else {
$responseobj->reason = "An error occurred while moving a section " . $dir . ". broke at " . $num;
}
// Clear the navigation cache at this point so that the affects
// are seen immediatly on the navigation.
// $PAGE->navigation->clear_cache();
}
