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<?php // $Id: editsection.php,v 1.20 2006/04/14 08:02:34 skodak Exp $
// Edit the introduction of a section
require_once("../config.php");
require_once("lib.php");
$id = required_param('id',PARAM_INT); // Week ID
require_login();
if (! $section = get_record("course_sections", "id", $id)) {
error("Course section is incorrect");
}
if (! $course = get_record("course", "id", $section->course)) {
error("Could not find the course!");
}
if (!isteacher($course->id)) {
error("Only teachers can edit this!");
}
/// If data submitted, then process and store.
if ($form = data_submitted() and confirm_sesskey()) {
$timenow = time();
if (! set_field("course_sections", "summary", $form->summary, "id", $section->id)) {
error("Could not update the summary!");
}
add_to_log($course->id, "course", "editsection", "editsection.php?id=$section->id", "$section->section");
redirect("view.php?id=$course->id");
exit;
}
/// Otherwise fill and print the form.
if (empty($form)) {
$form = $section;
} else {
$form = stripslashes_safe($form);
}
// !! no db access using data from $form beyond this point !!
$usehtmleditor = can_use_html_editor();
/// Inelegant hack for bug 3408
if ($course->format == 'site') {
$sectionname = get_string('site');
$stredit = get_string('edit', '', " $sectionname");
$strsummaryof = get_string('summaryof', '', " $sectionname");
} else {
$sectionname = get_string("name$course->format");
$stredit = get_string('edit', '', " $sectionname $section->section");
$strsummaryof = get_string('summaryof', '', " $sectionname $form->section");
}
print_header_simple($stredit, '', $stredit);
print_heading($strsummaryof);
print_simple_box_start('center');
include('editsection.html');
print_simple_box_end();
if ($usehtmleditor) {
use_html_editor("summary");
}
print_footer($course);
?>
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