mirror of https://github.com/BOINC/boinc.git
110 lines
3.2 KiB
PHP
110 lines
3.2 KiB
PHP
<?php
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class BoltExerciseSet extends BoltRandom {
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public $repeats;
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function __construct($name, $units, $number, $repeats) {
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parent::__construct($name, $units, $number);
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$this->repeats = $repeats;
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}
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// called when an exercise in this set has just been graded.
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// - record the score in our state structure
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// - return a structure saying what navigation info to show:
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// - review
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// - repeat now
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// - next
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//
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function xset_callback(&$iter, $score, $view_id, &$is_last, &$nav_info) {
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echo "XSET_CALLBACK: $score";
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$nav_info = null;
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$state_rec = $iter->state[$this->name];
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$nshown = $state_rec['nshown'];
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$state_rec['scores'][$nshown] = $score;
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$iter->state[$this->name] = $state_rec;
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$is_last = ($nshown == $this->ntoshow);
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if (!$is_last) return;
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// this exercise set is now "completed".
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// - create exercise_set_result record
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// - optionally create or update bolt_refresh record
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//
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$total_score = 0;
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for ($i=0; $i<$nshown; $i++) {
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$total_score += $state_rec['score'][$i];
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}
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$avg_score = $total_score/$nshown;
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$now = time();
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$id = BoincXsetResult::insert("(create_time, user_id, course_id, name, score, view_id) values ($now, $user->id, $course->id, '$this->name', $avg_score, $view_id)");
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$due_time = $now + 100000;
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BoincRefresh::replace("create_time=$now, user_id=$user->id, course_id=$course->id, name='$this->name', set_result_id=$id, due_time=$due_time");
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}
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function walk(&$iter, $incr, &$frac_done) {
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$iter->xset = $this;
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return parent::walk($iter, $incr, $frac_done);
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}
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}
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class BoltRefresh{
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public $intervals;
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function __construct($i) {
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$this->intervals = $i;
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}
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}
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class BoltRepeat {
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public $score;
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public $unit;
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public $flags;
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function __construct($s, $u, $f) {
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$this->score = $s;
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$this->unit = $u;
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$this->flags = $f;
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}
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}
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define('REVIEW', 1);
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define('REPEAT', 2);
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define('NEXT', 4);
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function repeat($s, $u, $f) {
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return new BoltRepeat($s, $u, $f);
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}
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function refresh($a) {
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return new BoltRefresh($a);
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}
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function exercise_set() {
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$args = func_get_args();
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$units = array();
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$repeats = array();
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$refresh = null;
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$name = "";
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$number = 1;
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foreach ($args as $arg) {
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if (is_array($arg)) {
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switch ($arg[0]) {
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case 'name': $name = $arg[1]; break;
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case 'title': $title = $arg[1]; break;
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case 'number': $number = $arg[1]; break;
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default: echo "Unrecognized array arg: ", $arg[0], "\n"; break;
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}
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} else if (is_object($arg)) {
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if (get_class($arg) == "BoltExercise") {
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$units[] = $arg;
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} else if (get_class($arg) == "BoltRepeat") {
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$repeats[] = $arg;
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} else if (get_class($arg) == "BoltRefresh") {
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$refresh= $arg;
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} else {
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echo "Can't include object of type ".get_class($arg)." within an exercise set.";
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}
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}
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}
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return new BoltExerciseSet($name, $units, $number, $repeats, $refresh);
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}
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?>
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