實作非線性（主動式探究導引）功能
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@ -1209,146 +1209,6 @@ $app->group('/tokens', 'APIrequest', function () use ($app, $app_template) {
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});
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/*
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* 推薦學習點
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* GET http://localhost/api/v2/tokens/{登入Token}/activitys/{學習中活動編號}/recommand?current_point={目前所在的學習點編號}
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*/
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$app->get('/:token/activitys/:said/recommand', function ($token, $saId) use ($app) {
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if(isset($_GET['current_point'])) { $currentTId = $_GET['current_point']; }
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function output_the_target_array($tId, $isEntity, $materialMode) {
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$thisOutput = array();
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$target = new Target\Target($tId);
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$thisOutput = array(
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'target_id' => $target->getId(),
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'is_entity' => $isEntity,
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'hall_id' => $target->getHallId(),
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'area_id' => $target->getAreaId(),
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'target_number' => $target->getNumber(),
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'name' => $target->getName(),
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'map_url' => $target->getMapUrl(),
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'material_url' => $target->getMaterialUrl($isEntity, $materialMode),
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'learn_time' => $target->getLearnTime(),
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'PLj' => $target->getPLj(),
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'Mj' => $target->getMj(),
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'S' => $target->getS(),
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'Fj' => $target->getFj()
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);
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return $thisOutput;
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}
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try {
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// 查詢使用者
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$session = new User\UserSession();
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$user_id = $session->getUserId($token);
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// 取得開始後的學習活動資訊
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$sact = new Study\StudyActivity($saId);
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// 確認此學習活動是否為本人所有
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if($sact->getUserId() == $user_id) {
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// 必填參數有填
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if( isset($currentTId) ) {
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$currentTId = (int)$currentTId;
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$tid = $sact->getThemeId(); // 取得此活動的主題
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$maxItemTotal = $sact->getLearnStyle(); // 取得最大推薦數
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// 取得本次採用的教材風格
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$materialMode = $sact->getMaterialStyle();
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// 學習時間已過並設強制結束
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if($sact->isForceLearnTime() && $sact->getRemainingTime() <= 0) {
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$isEnd = true;
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$result_recommand_total = 0;
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$output_targets = array();
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}
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// 是否已經學完了
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else if($sact->getRemainingPointTotal() <= 0) {
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$isEnd = true;
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$result_recommand_total = 0;
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$output_targets = array();
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}
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else {
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$isEnd = false;
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// 取得推薦的學習點
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$recommand = new Recommand\RecommandPoint();
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$recommandResult = $recommand->recommand($currentTId, $saId);
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$recommandTotal = count($recommandResult);
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if($recommandTotal > $maxItemTotal) {
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$result_recommand_total = $maxItemTotal;
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}
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else {
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$result_recommand_total = $recommandTotal;
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}
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// 製作
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$output_targets = array();
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$output_target_ids = array();
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for($i=0; $i<$result_recommand_total; $i++) {
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$target_id = $recommandResult[$i]['nextPoint'];
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$isEntity = $recommandResult[$i]['isEntity'];
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array_push($output_targets, output_the_target_array($target_id, $isEntity, $materialMode));
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array_push($output_target_ids, $target_id);
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}
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// 紀錄所有推薦進歷程
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$recommand->insertRecommandHistory($saId, $output_target_ids);
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}
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// 噴出結果
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$app->render(200,array(
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'token' => $token,
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'user_id' => $user_id,
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'activity_id' => $sact->getId(),
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'current_target_id' => $currentTId,
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'is_end' => $isEnd,
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'recommand_total' => $result_recommand_total,
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'recommand_target' => $output_targets,
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'error' => false
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));
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}
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else {
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$app->render(400,array(
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'token' => $token,
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'error' => true,
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'msg' => 'No input \'current_point\' param.',
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'msg_cht' => '缺少 \'current_point\' 參數'
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));
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}
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}
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// 若非本人所有，則視同無此活動
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else {
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throw new Exception\StudyActivityNoFoundException($saId);
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}
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}
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catch (Exception\LoginTokenNoFoundException $e) {
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$app->render(401,array(
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'token' => $token,
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'error' => true,
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'msg' => 'No \''.$token.'\' session. Please login again.',
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'msg_cht' => '沒有\''.$token.'\'登入階段，請重新登入',
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'substatus' => 204
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));
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}
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catch (Exception\StudyActivityNoFoundException $e) {
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$app->render(404,array(
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'token' => $token,
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'error' => true,
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'msg' => 'No found this activity.',
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'msg_cht' => '沒有此學習活動'
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));
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}
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});
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/*
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* 推薦學習點
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* POST http://localhost/api/v2/tokens/{登入Token}/activitys/{學習中活動編號}/recommand?current_point={目前所在的學習點編號}
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@ -1424,35 +1284,69 @@ $app->group('/tokens', 'APIrequest', function () use ($app, $app_template) {
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else {
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$isEnd = false;
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// 取得推薦的學習點
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$recommand = new Recommand\RecommandPoint();
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$recommandResult = $recommand->recommand($currentTId, $saId);
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$recommandTotal = count($recommandResult);
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if($recommandTotal > $maxItemTotal) {
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$result_recommand_total = $maxItemTotal;
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}
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else {
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$result_recommand_total = $recommandTotal;
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}
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// 若設定為自由探索
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if($maxItemTotal == 0) {
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// 製作
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$output_targets = array();
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$output_target_ids = array();
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for($i=0; $i<$result_recommand_total; $i++) {
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$target_id = $recommandResult[$i]['nextPoint'];
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$isEntity = $recommandResult[$i]['isEntity'];
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array_push($output_targets, output_the_target_array($target_id, $isEntity, $materialMode));
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array_push($output_target_ids, $target_id);
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// 取得主題內所有的標的資訊
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$target_manager = new Target\TargetManager();
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$all_targets = $target_manager->getAllTargetInfoByTheme($tid);
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// TODO: 標的進出資料多增加行進中、確實進入的欄位
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if($maxItemTotal == 1) {
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$sid = $sact->enteringInTarget($target_id, true);
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$theme_ids = array();
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foreach($all_targets as $the_target) {
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array_push($theme_ids, $the_target['target_id']);
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}
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// 過濾已學習過標的
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$studyMng = new Study\StudyManager();
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$learn_ids = $studyMng->getLearnedTargetId($saId);
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if(count($learn_ids)>0) {
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$recommandResult = array_diff($theme_ids,$learn_ids);
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$result_recommand_total = count($theme_ids) - count($learn_ids);
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}
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else {
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$recommandResult = $theme_ids;
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$result_recommand_total = count($theme_ids);
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}
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$output_targets = array();
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foreach($recommandResult as $theresult) {
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array_push($output_targets, output_the_target_array($theresult, true, $materialMode));
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}
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}
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else {
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// 取得推薦的學習點
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$recommand = new Recommand\RecommandPoint();
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$recommandResult = $recommand->recommand($currentTId, $saId);
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$recommandTotal = count($recommandResult);
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if($recommandTotal > $maxItemTotal) {
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$result_recommand_total = $maxItemTotal;
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}
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else {
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$result_recommand_total = $recommandTotal;
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}
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// 製作
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$output_targets = array();
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$output_target_ids = array();
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for($i=0; $i<$result_recommand_total; $i++) {
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$target_id = $recommandResult[$i]['nextPoint'];
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$isEntity = $recommandResult[$i]['isEntity'];
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array_push($output_targets, output_the_target_array($target_id, $isEntity, $materialMode));
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array_push($output_target_ids, $target_id);
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// TODO: 標的進出資料多增加行進中、確實進入的欄位
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if($maxItemTotal == 1) {
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$sid = $sact->enteringInTarget($target_id, true);
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}
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}
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// 紀錄所有推薦進歷程
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$recommand->insertRecommandHistory($saId, $output_target_ids);
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}
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// 紀錄所有推薦進歷程
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$recommand->insertRecommandHistory($saId, $output_target_ids);
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}
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@ -510,4 +510,20 @@ class DBStudy extends Database {
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return $queryResultAll;
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}
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/**
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* 取得在標學習中已學過的資料
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*
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* @param int $activity_id 活動編號
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* @return array 所有進出記錄資訊陣列
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* @since 2.0.0
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*/
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public function getLearnedByActivityId($activity_id) {
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$queryResultAll = $this->queryByWhere(
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"`SaID` = ".$this->connDB->quote($activity_id).
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" AND `Out_TargetTime` IS NOT NULL ");
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return $queryResultAll;
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}
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}
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@ -57,6 +57,31 @@ class StudyManager {
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return $db->getCurrentEnteringTargetId($activity_id);
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}
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/**
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* 取得所有已學習過學習點編號陣列
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*
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* @param int $activity_id 活動編號
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* @param string $target_id 標的編號
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* @return bool 是否已學習過
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*/
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public function getLearnedTargetId($activity_id) {
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$db = new Database\DBStudy();
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$query = $db->getLearnedByActivityId($activity_id);
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$ids = array();
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if(count($query)>0) {
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foreach($query as $theQuery) {
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array_push($ids, $theQuery['target_id']);
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}
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$ids = array_unique($ids);
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asort($ids);
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return $ids;
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}
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else {
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return array();
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}
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}
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/**
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* 此標的是否已學習過
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*
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