forcelogin) { require_login(); } if (!$category = get_record("course_categories", "id", $id)) { error("Category not known!"); } if (iscreator()) { if (isset($_GET['edit'])) { if ($edit == "on") { $USER->categoryediting = true; } else if ($edit == "off") { $USER->categoryediting = false; } } $navbaritem = update_category_button($category->id); $creatorediting = !empty($USER->categoryediting); $adminediting = (isadmin() and $creatorediting); } else { if (!$category->visible) { error(get_string('notavailable', 'error')); } $navbaritem = print_course_search("", true, "navbar"); $adminediting = false; $creatorediting = false; } if (isadmin()) { /// Rename the category if requested if (!empty($_POST['rename'])) { $category->name = $_POST['rename']; if (! set_field("course_categories", "name", $category->name, "id", $category->id)) { notify("An error occurred while renaming the category"); } } /// Resort the category if requested if (!empty($_GET['resort'])) { if ($courses = get_courses($category->id, "fullname ASC")) { $count = 0; foreach ($courses as $course) { set_field('course', 'sortorder', $count, 'id', $course->id); $count++; } fix_course_sortorder(); } } } /// Print headings $numcategories = count_records("course_categories"); $stradministration = get_string("administration"); $strcategories = get_string("categories"); $strcategory = get_string("category"); $strcourses = get_string("courses"); if ($creatorediting) { if ($adminediting) { print_header("$site->shortname: $category->name", "$site->fullname: $strcourses", "admin/index.php\">$stradministration -> ". "$strcategories -> $category->name", "", "", true, $navbaritem); } else { print_header("$site->shortname: $category->name", "$site->fullname: $strcourses", "$strcategories -> $category->name", "", "", true, $navbaritem); } } else { print_header("$site->shortname: $category->name", "$site->fullname: $strcourses", "$strcategories -> $category->name", "", "", true, $navbaritem); } /// Print the category selector $displaylist = array(); $parentlist = array(); make_categories_list($displaylist, $parentlist, ""); echo '

'; echo "

$strcategories:

"; echo "

"; popup_form("category.php?id=", $displaylist, "switchcategory", "$category->id", "", "", "", false); echo "

"; /// Editing functions if ($adminediting) { /// Move a specified course to a new category if (isset($moveto) and $data = data_submitted()) { // Some courses are being moved if (! $destcategory = get_record("course_categories", "id", $data->moveto)) { error("Error finding the category"); } unset($data->moveto); unset($data->id); if ($data) { foreach ($data as $code => $junk) { $courseid = substr($code, 1); if (! $course = get_record("course", "id", $courseid)) { notify("Error finding course $courseid"); } else { if (!set_field("course", "category", $destcategory->id, "id", $course->id)) { notify("An error occurred - course not moved!"); } fix_course_sortorder(); $category = get_record("course_categories", "id", $category->id); } } } } /// Hide or show a course if (isset($hide) or isset($show)) { if (isset($hide)) { $course = get_record("course", "id", $hide); $visible = 0; } else { $course = get_record("course", "id", $show); $visible = 1; } if ($course) { if (! set_field("course", "visible", $visible, "id", $course->id)) { notify("Could not update that course!"); } } } /// Move a course up or down if (isset($moveup) or isset($movedown)) { $movecourse = NULL; $swapcourse = NULL; $courses = get_courses($category->id); if (isset($moveup)) { if ($movecourse = get_record("course", "id", $moveup)) { foreach ($courses as $course) { if ($course->id == $movecourse->id) { break; } $swapcourse = $course; } } } if (isset($movedown)) { if ($movecourse = get_record("course", "id", $movedown)) { $choosenext = false; foreach ($courses as $course) { if ($choosenext) { $swapcourse = $course; break; } if ($course->id == $movecourse->id) { $choosenext = true; } } } } if ($swapcourse and $movecourse) { // Renumber everything for robustness $count=0; foreach ($courses as $course) { $count++; if ($course->id == $swapcourse->id) { $course = $movecourse; } else if ($course->id == $movecourse->id) { $course = $swapcourse; } if (! set_field("course", "sortorder", $count, "id", $course->id)) { notify("Could not update that course!"); } } } } fix_course_sortorder(); } // End of editing stuff /// Print out all the sub-categories if ($subcategories = get_records("course_categories", "parent", $category->id, "sortorder ASC")) { $firstentry = true; foreach ($subcategories as $subcategory) { if ($subcategory->visible or iscreator()) { if ($firstentry) { echo ''; echo ''; echo '

'.get_string('subcategories').'
'; $firstentry = false; } $catlinkcss = $subcategory->visible ? "" : " class=\"dimmed\" "; echo ''. $subcategory->name.' '; } } if (!$firstentry) { echo "

"; echo "
"; } } /// Print out all the courses unset($course); // To avoid unwanted language effects later $courses = get_courses_page($category->id, "c.sortorder ASC", "c.*", $totalcount, $page*$perpage, $perpage); $numcourses = count($courses); if (!$courses) { print_heading(get_string("nocoursesyet")); } else if ($numcourses <= COURSE_MAX_SUMMARIES_PER_PAGE and !$page and !$creatorediting) { print_courses($category, "80%"); } else { print_paging_bar($totalcount, $page, $perpage, "category.php?id=$category->id&perpage=$perpage&"); $strcourses = get_string("courses"); $strselect = get_string("select"); $stredit = get_string("edit"); $strdelete = get_string("delete"); $strbackup = get_string("backup"); $strrestore = get_string("restore"); $strmoveup = get_string("moveup"); $strmovedown = get_string("movedown"); $strupdate = get_string("update"); $strhide = get_string("hide"); $strshow = get_string("show"); $strsummary = get_string("summary"); $strsettings = get_string("settings"); $strassignteachers = get_string("assignteachers"); $strallowguests = get_string("allowguests"); $strrequireskey = get_string("requireskey"); if (empty($THEME->custompix)) { $pixpath = "$CFG->wwwroot/pix"; } else { $pixpath = "$CFG->wwwroot/theme/$CFG->theme/pix"; } echo '

'; echo ''; echo ""; if ($creatorediting) { echo ""; if ($adminediting) { echo ""; } } else { echo ""; } echo ""; $count = 0; $abletomovecourses = false; // for now foreach ($courses as $acourse) { $count++; $up = ($count == 1) ? false : true; $down = ($count == $numcourses) ? false : true; $linkcss = $acourse->visible ? "" : " class=\"dimmed\" "; echo ""; echo ''; if ($creatorediting) { if ($adminediting) { echo ""; echo ""; } else { echo ""; } echo ""; } if ($abletomovecourses) { echo ""; } echo "

$strcourses	$stredit	$strselect
'.$acourse->fullname.'	"; echo ''. ' '; echo ''. ' '; echo ''. ' '; if (!empty($acourse->visible)) { echo ''. ' '; } else { echo ''. ' '; } echo ''. ' '; echo ''. ' '; if ($up) { echo ''. ' '; } else { echo ' '; } if ($down) { echo ''. ' '; } else { echo ' '; } echo "	"; echo ''; $abletomovecourses = true; } else if (isteacheredit($acourse->id)) { echo "	"; echo ''. ' '; echo ''. ' '; } echo "	"; if ($acourse->guest ) { echo ''; } if ($acourse->password) { echo ''; } if ($acourse->summary) { link_to_popup_window ("/course/info.php?id=$acourse->id", "courseinfo", '', 400, 500, $strsummary); } echo "
"; echo " "; unset($displaylist[$category->id]); choose_from_menu ($displaylist, "moveto", "", get_string("moveselectedcoursesto"), "javascript:document.movecourses.submit()"); echo ''; echo "

"; echo "

"; echo "
"; } echo ""; if (isadmin() and $numcourses > 1) { /// Print button to re-sort courses by name unset($options); $options["id"] = $category->id; $options["resort"] = "name"; print_single_button("category.php", $options, get_string("resortcoursesbyname"), "get"); } if (iscreator()) { /// Print button to create a new course unset($options); $options["category"] = $category->id; print_single_button("edit.php", $options, get_string("addnewcourse"), "get"); echo "
"; } if (isadmin()) { /// Print form to rename the category $strrename= get_string("rename"); echo '"; echo "
"; } echo ""; print_footer(); ?>