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<?PHP // $Id: grade.php,v 1.6 2004/05/08 15:56:37 gustav_delius Exp $
// Displays all grades for a student in a course
require_once("../config.php");
require_once("lib.php");
require_variable($id); // course id
if (! $course = get_record("course", "id", $id)) {
error("Course ID was incorrect");
}
if (!$course->showgrades) {
error("Grades are not available for students in this course");
}
require_login($course->id);
$strgrades = get_string("grades");
$strgrade = get_string("grade");
$strmax = get_string("maximumshort");
$stractivityreport = get_string("activityreport");
/// Get a list of all students
$columnhtml = array(); // Accumulate column html in this array.
$grades = array(); // Collect all grades in this array
$maxgrades = array(); // Collect all max grades in this array
$totalgrade = 0;
$totalmaxgrade = 0;
/// Collect modules data
get_all_mods($course->id, $mods, $modnames, $modnamesplural, $modnamesused);
/// Search through all the modules, pulling out grade data
$sections = get_all_sections($course->id); // Sort everything the same as the course
for ($i=0; $i<=$course->numsections; $i++) {
if (isset($sections[$i])) { // should always be true
$section = $sections[$i];
if (!empty($section->sequence)) {
$sectionmods = explode(",", $section->sequence);
foreach ($sectionmods as $sectionmod) {
$mod = $mods[$sectionmod];
if ($mod->visible) {
$instance = get_record("$mod->modname", "id", "$mod->instance");
$libfile = "$CFG->dirroot/mod/$mod->modname/lib.php";
if (file_exists($libfile)) {
require_once($libfile);
$gradefunction = $mod->modname."_grades";
if (function_exists($gradefunction)) { // Skip modules without grade function
if ($modgrades = $gradefunction($mod->instance)) {
$image = "<A HREF=\"$CFG->wwwroot/mod/$mod->modname/view.php?id=$mod->id\"".
" TITLE=\"$mod->modfullname\">".
"<IMG BORDER=0 VALIGN=absmiddle SRC=\"../mod/$mod->modname/icon.gif\" ".
"HEIGHT=16 WIDTH=16 ALT=\"$mod->modfullname\"></A>";
$columnhtml[] = "$image ".
"<A HREF=\"$CFG->wwwroot/mod/$mod->modname/view.php?id=$mod->id\">".
"$instance->name".
"</A>";
if (empty($modgrades->grades[$USER->id])) {
$grades[] = "";
} else {
$grades[] = $modgrades->grades[$USER->id];
$totalgrade += (float)$modgrades->grades[$USER->id];
}
if (empty($modgrades->maxgrade)) {
$maxgrades[] = "";
} else {
$maxgrades[] = $modgrades->maxgrade;
$totalmaxgrade += $modgrades->maxgrade;
}
}
}
}
}
}
}
}
}
/// OK, we have all the data, now present it to the user
print_header("$course->shortname: $strgrades", "$course->fullname",
"<A HREF=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</A>
-> $strgrades");
print_heading($strgrades);
$table->head = array( get_string("activity"), get_string("maximumgrade"), get_string("grade"));
$table->align = array("LEFT", "RIGHT", "RIGHT");
foreach ($grades as $key => $grade) {
$table->data[] = array($columnhtml[$key], $maxgrades[$key], $grade);
}
$table->data[] = array(get_string("total"), $totalmaxgrade, $totalgrade);
print_table($table);
print_continue("view.php?id=$course->id");
print_footer($course);
?>
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