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101 lines
3.1 KiB
PHP
101 lines
3.1 KiB
PHP
<?PHP // $Id$
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// Display the course home page.
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require_once("../config.php");
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require_once("lib.php");
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optional_variable($id);
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optional_variable($name);
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if (!$id and !$name) {
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error("Must specify course id or short name");
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}
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if (!empty($_GET['name'])) {
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if (! $course = get_record("course", "shortname", $name) ) {
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error("That's an invalid short course name");
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}
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} else {
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if (! $course = get_record("course", "id", $id) ) {
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error("That's an invalid course id");
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}
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}
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require_login($course->id);
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add_to_log($course->id, "course", "view", "view.php?id=$course->id", "$course->id");
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if (isteacheredit($course->id)) {
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if (isset($edit)) {
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if ($edit == "on") {
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$USER->editing = true;
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} else if ($edit == "off") {
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$USER->editing = false;
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}
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}
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if (isset($hide)) {
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set_section_visible($course->id, $hide, "0");
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}
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if (isset($show)) {
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set_section_visible($course->id, $show, "1");
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}
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if (!empty($section)) {
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if (!empty($move)) {
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if (!move_section($course, $section, $move)) {
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notify("An error occurred while moving a section");
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}
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}
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}
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} else {
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$USER->editing = false;
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}
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$SESSION->fromdiscussion = "$CFG->wwwroot/course/view.php?id=$course->id";
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if (! $course->category) { // This course is not a real course.
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redirect("$CFG->wwwroot/");
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}
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$strcourse = get_string("course");
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$loggedinas = "<p class=\"logininfo\">".user_login_string($course, $USER)."</p>";
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print_header("$strcourse: $course->fullname", "$course->fullname", "$course->shortname",
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"", "", true, update_course_icon($course->id), $loggedinas);
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get_all_mods($course->id, $mods, $modnames, $modnamesplural, $modnamesused);
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if (! $sections = get_all_sections($course->id)) { // No sections found
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// Double-check to be extra sure
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if (! $section = get_record("course_sections", "course", $course->id, "section", 0)) {
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$section->course = $course->id; // Create a default section.
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$section->section = 0;
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$section->visible = 1;
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$section->id = insert_record("course_sections", $section);
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}
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if (! $sections = get_all_sections($course->id) ) { // Try again
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error("Error finding or creating section structures for this course");
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}
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}
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if (empty($course->modinfo)) { // Course cache was never made
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rebuild_course_cache($course->id);
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if (! $course = get_record("course", "id", $course->id) ) {
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error("That's an invalid course id");
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}
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}
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if (!file_exists("$CFG->dirroot/course/format/$course->format/format.php")) { // Default format is weeks
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$course->format = "weeks";
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}
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require("$CFG->dirroot/course/format/$course->format/format.php"); // Include the actual course format
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print_footer();
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?>
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