boinc/html/ops/bolt_ops.php

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<?php
require_once("../inc/bolt_db.inc");
require_once("../inc/util_ops.inc");
function show_course($course) {
echo "<tr>
<td>Name: $course->name<br>Description: $course->description<br>Created: ".date_str($course->create_time)."</td>
<td>$course->doc_file</td>
<td>
";
if ($course->hidden) {
show_button("bolt_ops.php?action=unhide&course_id=$course->id", "Unhide", "Unhide this course");
} else {
show_button("bolt_ops.php?action=hide&course_id=$course->id", "Hide", "Hide this course");
}
}
function show_courses() {
$courses = BoltCourse::enum();
start_table();
row1("Existing courses", 3);
table_header("Name/description", "Course document", "");
foreach ($courses as $course) {
show_course($course);
}
end_table();
}
function add_course_form() {
echo "
<form action=bolt_ops.php method=get>
";
start_table();
row1("Add course");
row2("Name<span class=note><br>Visible to users</span>", "<input name=course_name>");
row2("Internal name<span class=note><br>Not visible to users; used as a directory name, so no spaces or special chars</span>", "<input name=short_name>");
row2("Description<span class=note><br>Visible to users</span>", "<textarea name=description cols=60></textarea>");
row2("Course document", "<input name=doc_file>");
row2("", "<input type=submit name=submit value=\"Create course\">");
end_table();
echo "</form>";
}
function user_settings() {
global $user;
$flags = $user->bolt->flags;
echo "<form action=bolt_ops.php method=get>";
start_table();
row1("User settings");
$x = ($flags&BOLT_FLAGS_SHOW_ALL)?"checked":"";
row2("Show hidden courses?", "<input type=checkbox name=show_all $x>");
$x = ($flags&BOLT_FLAGS_DEBUG)?"checked":"";
row2("Show debugging output?", "<input type=checkbox name=debug $x>");
row2("", "<input type=submit name=submit value=\"Update user\">");
end_table();
echo "</form>";
}
function show_all() {
admin_page_head("Bolt course administration");
show_courses();
echo "<p>";
add_course_form();
echo "<p>";
user_settings();
admin_page_tail();
}
$user = get_logged_in_user();
BoltUser::lookup($user);
$submit = get_str('submit', true);
if ($submit == 'Create course') {
$short_name = BoltDb::escape_string(get_str('short_name'));
$name = BoltDb::escape_string(get_str('course_name'));
$description = BoltDb::escape_string(get_str('description'));
$doc_file = get_str('doc_file');
$now = time();
BoltCourse::insert("(create_time, short_name, name, description, doc_file) values ($now, '$short_name', '$name', '$description', '$doc_file')");
Header('Location: bolt_ops.php');
exit();
} else if ($submit == 'Update user') {
$flags = 0;
if (get_str('show_all', true)) $flags |= BOLT_FLAGS_SHOW_ALL;
if (get_str('debug', true)) $flags |= BOLT_FLAGS_DEBUG;
$user->bolt->update("flags=$flags");
$user->bolt->flags = $flags;
Header('Location: bolt_ops.php');
exit();
} else {
$action = get_str('action', true);
if ($action) {
$course_id = get_int('course_id');
$course = BoltCourse::lookup_id($course_id);
if (!$course) error_page("no such course");
switch ($action) {
case 'hide':
$course->update("hidden=1");
break;
case 'unhide':
$course->update("hidden=0");
break;
default:
error_page("unknown action $action");
}
Header('Location: bolt_ops.php');
exit();
}
}
show_all();
?>