PHP Answer::save方法代码示例

 /**
  * Store a newly created post in storage.
  *
  * @return Response
  */
 public function postAnswer($question_id)
 {
     $validate = Validator::make(Input::all(), Answer::$rules);
     if ($validate->passes()) {
         //get file from input
         $audio = Input::file('audio');
         //get file's temporary path in server
         $file_temporary_path = $audio->getPathname();
         //create MP3 Object
         $audio_file = new MP3($file_temporary_path);
         $duration = $audio_file->getDuration();
         #Do same thing in 1 line:
         #$duration = with(new MP3($audio->getPathname()))->getDuration();
         //check if audio is less than/equal to 120 Seconds, then save it!
         if ($duration <= 120) {
             //seconds
             $name = time() . '-' . $audio->getClientOriginalName();
             //Move file from temporary folder to PUBLIC folder.
             //PUBLIC folder because we want user have access to this file later.
             $avatar = $audio->move(public_path() . '/answers/', $name);
             $answer = new Answer();
             $answer->title = Input::get('title');
             $answer->info = Input::get('info');
             $answer->audio = $name;
             if (Auth::check()) {
                 $answer->user_id = Auth::id();
             } else {
                 $answer->user_id = 0;
             }
             $answer->save();
         }
         return Redirect::action('AnswerController@index');
     }
     return Redirect::back()->withErrors($validate)->withInput();
 }

 /** 
  * Controller action for viewing a questions.
  * Also provides functionality for creating an answer,
  * adding a comment and voting.
  */
 public function actionView()
 {
     error_reporting(E_ALL);
     ini_set("display_errors", 1);
     $question = Question::model()->findByPk(Yii::app()->request->getParam('id'));
     if (isset($_POST['Answer'])) {
         $answerModel = new Answer();
         $answerModel->attributes = $_POST['Answer'];
         $answerModel->created_by = Yii::app()->user->id;
         $answerModel->post_type = "answer";
         $answerModel->question_id = $question->id;
         if ($answerModel->validate()) {
             $answerModel->save();
             $this->redirect($this->createUrl('//questionanswer/main/view', array('id' => $question->id)));
         }
     }
     if (isset($_POST['Comment'])) {
         $commentModel = new Comment();
         $commentModel->attributes = $_POST['Comment'];
         $commentModel->created_by = Yii::app()->user->id;
         $commentModel->post_type = "comment";
         $commentModel->question_id = $question->id;
         if ($commentModel->validate()) {
             $commentModel->save();
             $this->redirect($this->createUrl('//questionanswer/main/view', array('id' => $question->id)));
         }
     }
     // User has just voted on a question
     if (isset($_POST['QuestionVotes'])) {
         $questionVotesModel = new QuestionVotes();
         $questionVotesModel->attributes = $_POST['QuestionVotes'];
         QuestionVotes::model()->castVote($questionVotesModel, $question->id);
     }
     $this->render('view', array('author' => $question->user->id, 'question' => $question, 'answers' => Answer::model()->overview($question->id), 'related' => Question::model()->related($question->id)));
 }

 /**
  * 验证回答
  */
 public function actionCheckAnswer()
 {
     //登入判断
     $this->checkAuth();
     $model = new AnswerForm();
     if (isset($_POST['ajax']) && $_POST['ajax'] === 'answer-form') {
         echo CActiveForm::validate($model);
         Yii::app()->end();
     }
     //var_dump($_POST['AnswerForm']);
     //启用事物处理 因为需要插入 Answer表及Question字段中的answer_count 字段
     $transaction = Yii::app()->db->beginTransaction();
     try {
         $answer_model = new Answer();
         $answer_model->answer_content = $_POST['AnswerForm']['answer_content'];
         $answer_model->question_id = $_POST['AnswerForm']['question_id'];
         $answer_model->uid = Yii::app()->user->id;
         $answer_model->add_time = time();
         $answer_model->ip = Yii::app()->request->userHostAddress;
         if (!$answer_model->save()) {
             throw new ErrorException('回答失败1');
         }
         //更改question表中的answer_count 信息
         if (!Question::model()->updateByPk($answer_model->question_id, array('answer_count' => new CDbExpression('answer_count+1')))) {
             throw new ErrorException('回答失败2');
         }
         $transaction->commit();
         $this->redirect(Yii::app()->request->urlReferrer);
         //$this->success('回答成功');
     } catch (Exception $e) {
         $transaction->rollBack();
         //exit($e->getMessage());
         $this->error($e->getMessage());
     }
 }

 /**
  * Creates a new model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  */
 public function actionCreate()
 {
     $answer = new Answer();
     if (isset($_POST['Answer'])) {
         $this->forcePostRequest();
         $_POST = Yii::app()->input->stripClean($_POST);
         $answer->attributes = $_POST['Answer'];
         $answer->content->populateByForm();
         $answer->post_type = "answer";
         if ($answer->validate()) {
             $answer->save();
             $this->redirect(array('//questionanswer/question/view', 'id' => $answer->question_id));
         }
     }
     /*$model=new Answer;
     
     		// Uncomment the following line if AJAX validation is needed
     		// $this->performAjaxValidation($model);
     
     		if(isset($_POST['Answer']))
     		{
     			$model->attributes=$_POST['Answer'];
     	        $model->created_by = Yii::app()->user->id;
     	        $model->post_type = "answer";
     
     			if($model->save())
     				$this->redirect(array('//questionanswer/question/view','id'=>$model->question_id));
     		}
     
     		$this->render('create',array(
     			'model'=>$model,
     		));*/
 }

 /**
  * Creates a new model.
  * If creation is successful, the browser will be redirected to the 'view' page.
  */
 public function actionCreate()
 {
     $model = new Answer();
     // Uncomment the following line if AJAX validation is needed
     // $this->performAjaxValidation($model);
     if (isset($_POST['Answer'])) {
         $model->attributes = $_POST['Answer'];
         if ($model->save()) {
             $this->redirect(array('view', 'id' => $model->id));
         }
     }
     $this->render('create', array('model' => $model));
 }

 public function postGuardar()
 {
     $bandera = false;
     $id = Input::get('idQues');
     $ans = Input::get('res');
     $answers = Answer::all();
     $question = Question::find($id);
     $cantidad = Question::count();
     foreach ($answers as $a) {
         if ($a->id_question == $id) {
             $bandera = true;
             $answer = $a;
             break;
         }
     }
     if (!$bandera) {
         $answer = new Answer();
         $answer->id_question = $id;
         $ids = Auth::id();
         $student = Student::where('id_user', '=', $ids)->get()->first();
         $answer->id_student = $student->id;
         $answer->answer = $ans;
         $answer->result = QuestionsController::verifyAnswer($question, $ans);
         $answer->save();
     } else {
         $answer->result = QuestionsController::verifyAnswer($question, $ans);
         $answer->answer = $ans;
         $answer->save();
     }
     if ($cantidad == $id) {
         return Redirect::to('questions/exam?endTest=yes');
         //"holi ".$id." ".$ans;
     } else {
         if ($cantidad > $id) {
             return Redirect::to('questions/exam?numberQIn=' . ++$id);
         }
     }
 }

 public function answerQuestion()
 {
     $validator = Validator::make(Input::all(), Answer::$rules);
     $question_id = Input::get('question_id');
     if ($validator->fails()) {
         return Redirect::route('single-question', $question_id)->withErrors($validator)->withInput();
     } else {
         $insertAnswer = new Answer();
         $insertAnswer->user_id = Auth::user()->user_id;
         $insertAnswer->question_id = $question_id;
         $insertAnswer->answer = Input::get('answer');
         $insertAnswer->save();
         $insertPoint = User::find(Auth::user()->user_id);
         $insertPoint->points = $insertPoint->points + 3;
         $insertPoint->save();
         return Redirect::route('single-question', $question_id)->with('global', 'Answer is successfully posted');
     }
 }

 public function actionAnswer($id)
 {
     // get chosen variant IDs
     $chosenAnswers = array_values($_POST);
     // add answers for all answer variants for the given poll
     $poll = Poll::findById($id);
     foreach ($poll->questions as $question) {
         foreach ($question->variants as $variant) {
             $answer = new Answer();
             $answer->variant = $variant;
             $answer->answer = in_array($variant->id, $chosenAnswers);
             $answer->save(false);
             // but do not commit
         }
     }
     Model::flush();
     // commit
     $this->redirect($this->url('poll.stat', array('id' => $id)));
 }

 public function actionView($qid)
 {
     Yii::app()->user->setReturnUrl(Yii::app()->request->urlReferrer);
     if (Yii::app()->user->isGuest) {
         Yii::app()->user->loginRequired();
     } else {
         $questionInfo = Question::model()->with('answers', 'user', 'tags')->findByPk($qid, array('order' => 'answers.likeCount DESC, answers.time ASC'));
         $bestAns = Answer::model()->findByPk($questionInfo->bestAnsId);
         $criteria = new CDbCriteria();
         $criteria->addCondition("userId=" . Yii::app()->user->id);
         $criteria->addCondition("questionId=" . $qid);
         if (LikeQue::model()->find($criteria) != NULL) {
             $ifLike = 1;
         } else {
             $ifLike = 0;
         }
         $myLike = LikeAns::model()->findAll('userId=:uid', array(':uid' => Yii::app()->user->id));
         $answerModel = new Answer();
         $data = array('question' => $questionInfo, 'bestAns' => $bestAns, 'answerModel' => $answerModel, 'ifLike' => $ifLike, 'myLike' => $myLike);
         if (isset($_POST['Answer'])) {
             $success = '回答成功~';
             $answerModel->attributes = $_POST['Answer'];
             $answerModel->questionId = $qid;
             $answerModel->userId = Yii::app()->user->id;
             $answerModel->time = date("Y-m-d H:i:s");
             $questionInfo->answerCount++;
             $answerModel->save();
             $questionInfo->save();
             if ($questionInfo->userId != Yii::app()->user->id) {
                 $userInfo = User::model()->findByPk(Yii::app()->user->id);
                 $userInfo->score += 2;
                 $userInfo->lv = $userInfo->getLevel();
                 $userInfo->save();
                 $success = $success . '积分+2~';
             }
             Yii::app()->user->setFlash('success', $success);
             $this->redirect(array('view', 'qid' => $qid));
         }
         $this->render('view', $data);
     }
 }

 public function actionReply($feedbackid)
 {
     if (Yii::app()->user->checkAccess('createAnswer') == false) {
         throw new CHttpException(403);
     }
     $feedback = Feedback::model()->findByPk($feedbackid);
     $answer = new Answer();
     if (isset($_POST['Answer'])) {
         $answer->attributes = Yii::app()->request->getPost('Answer');
         $answer->reply_time = date('Y-m-d');
         $answer->feedback_id = $feedbackid;
         if ($answer->save()) {
             $this->setFlashMessage(strtr('<strong>{link}</strong> 问题咨询回复成功', array('{link}' => CHtml::link(CHtml::encode($feedback->content), array('view', 'id' => $answer->primaryKey)))));
             $feedback->is_reply = 1;
             $feedback->save();
             $this->redirect(array('answer/index'));
         }
     }
     $this->breadcrumbs = array('问题咨询' => array('feedback/index'), '回复');
     $this->render('reply', array('answer' => $answer, 'feedback' => $feedback));
 }

 protected function _save($data)
 {
     $obj = new Answer();
     $condition = array('user_id' => $this->_user->id, 'topic_id' => $data->topic_id);
     $obj->where($condition)->get();
     if (isset($data->selected) and $data->selected) {
         foreach ($data->selected as $tid => $choose) {
             $newData = new StdClass();
             $newData->topic_id = $tid;
             $newData->aChoose = $choose;
             $this->_save($newData);
         }
     }
     $obj->aChoose = implode(',', $data->aChoose);
     $obj->topic_id = $data->topic_id;
     $obj->user_id = $this->_user->id;
     if ($obj->save()) {
         return $obj->to_array();
     } else {
         return array('error' => $obj->error->string);
     }
 }

 /**
  * Store a newly created post in storage.
  *
  * @return Response
  */
 public function store()
 {
     $validate = Validator::make(Input::all(), Answer::$rules);
     if ($validate->passes()) {
         $audio = Input::file('audio');
         $name = time() . "-" . $audio->getClientOriginalName();
         $avatar = $audio->move("./answers/", $name);
         $audio = Input::file('audio');
         $name = time() . "-" . $audio->getClientOriginalName();
         $avatar = $audio->move("./answers/", $name);
         $answer = new Answer();
         $answer->title = Input::get('title');
         $answer->info = Input::get('info');
         $answer->audio = $name;
         if (Auth::check()) {
             $answer->user_id = Auth::id();
         } else {
             $answer->user_id = 0;
         }
         $answer->save();
         return Redirect::route('answer.admin..index');
     }
     return Redirect::back()->withErrors($validate)->withInput();
 }

 public function actionAnswer()
 {
     $answer = new Answer();
     if (isset($_POST['Answer'])) {
         $answer->attributes = $_POST['Answer'];
         $answer->id_account = Yii::app()->user->getId();
         if ($answer->save()) {
             $question = $answer->question;
             $lesson = $question->lesson;
             $criteria = new CDbCriteria();
             $criteria->addCondition(array('id_lesson' => $lesson->getPrimaryKey()));
             $criteria->order = 'id DESC';
             $count = Question::model()->count($criteria);
             $questionPages = new CPagination($count);
             // results per page
             $questionPages->pageSize = Yii::app()->params['nQuestionsInLessonPage'];
             $questionPages->applyLimit($criteria);
             $questions = Question::model()->findAll($criteria);
             $this->renderPartial('/_questions_answers', array('lesson' => $lesson, 'questions' => $questions, 'questionPages' => $questionPages));
         } else {
             echo '-1';
         }
     }
 }

 /**
  * abstract function which creates the form to create / edit the answers of the question
  * @param FormValidator $form
  */
 function processAnswersCreation($form)
 {
     $questionWeighting = $nbrGoodAnswers = 0;
     $objAnswer = new Answer($this->id);
     $nb_answers = $form->getSubmitValue('nb_answers');
     // Score total
     $answer_score = trim($form->getSubmitValue('weighting[1]'));
     // Reponses correctes
     $nbr_corrects = 0;
     for ($i = 1; $i <= $nb_answers; $i++) {
         $goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']'));
         if ($goodAnswer) {
             $nbr_corrects++;
         }
     }
     // Set question weighting (score total)
     $questionWeighting = $answer_score;
     // Set score per answer
     $nbr_corrects = $nbr_corrects == 0 ? 1 : $nbr_corrects;
     $answer_score = $nbr_corrects == 0 ? 0 : $answer_score;
     $answer_score = $answer_score / $nbr_corrects;
     //$answer_score �quivaut � la valeur d'une bonne r�ponse
     // cr�ation variable pour r�cuperer la valeur de la coche pour la prise en compte des n�gatifs
     $test = $form->getSubmitValue('pts');
     for ($i = 1; $i <= $nb_answers; $i++) {
         $answer = trim($form->getSubmitValue('answer[' . $i . ']'));
         $comment = trim($form->getSubmitValue('comment[' . $i . ']'));
         $goodAnswer = trim($form->getSubmitValue('correct[' . $i . ']'));
         if ($goodAnswer) {
             $weighting = abs($answer_score);
         } else {
             if ($test == 1) {
                 $weighting = 0;
             } else {
                 $weighting = -abs($answer_score);
             }
         }
         $objAnswer->createAnswer($answer, $goodAnswer, $comment, $weighting, $i);
     }
     // saves the answers into the data base
     $objAnswer->save();
     // sets the total weighting of the question --> sert � donner le score total pendant l'examen
     $this->updateWeighting($questionWeighting);
     $this->save();
 }

 /**
  * Function which creates the form to create/edit the answers of the question
  * @param FormValidator $form
  */
 public function processAnswersCreation($form)
 {
     $answer = $form->getSubmitValue('answer');
     // Due the ckeditor transform the elements to their HTML value
     //$answer = api_html_entity_decode($answer, ENT_QUOTES, $charset);
     //$answer = htmlentities(api_utf8_encode($answer));
     // remove the :: eventually written by the user
     $answer = str_replace('::', '', $answer);
     // remove starting and ending space and  
     $answer = api_preg_replace("/ /", " ", $answer);
     // start and end separator
     $blankStartSeparator = self::getStartSeparator($form->getSubmitValue('select_separator'));
     $blankEndSeparator = self::getEndSeparator($form->getSubmitValue('select_separator'));
     $blankStartSeparatorRegexp = self::escapeForRegexp($blankStartSeparator);
     $blankEndSeparatorRegexp = self::escapeForRegexp($blankEndSeparator);
     // remove spaces at the beginning and the end of text in square brackets
     $answer = preg_replace_callback("/" . $blankStartSeparatorRegexp . "[^]]+" . $blankEndSeparatorRegexp . "/", function ($matches) use($blankStartSeparator, $blankEndSeparator) {
         $matchingResult = $matches[0];
         $matchingResult = trim($matchingResult, $blankStartSeparator);
         $matchingResult = trim($matchingResult, $blankEndSeparator);
         $matchingResult = trim($matchingResult);
         // remove forbidden chars
         $matchingResult = str_replace("/\\/", "", $matchingResult);
         $matchingResult = str_replace('/"/', "", $matchingResult);
         return $blankStartSeparator . $matchingResult . $blankEndSeparator;
     }, $answer);
     // get the blanks weightings
     $nb = preg_match_all('/' . $blankStartSeparatorRegexp . '[^' . $blankStartSeparatorRegexp . ']*' . $blankEndSeparatorRegexp . '/', $answer, $blanks);
     if (isset($_GET['editQuestion'])) {
         $this->weighting = 0;
     }
     /* if we have some [tobefound] in the text
        build the string to save the following in the answers table
        <p>I use a [computer] and a [pen].</p>
        becomes
        <p>I use a [computer] and a [pen].</p>::100,50:100,50@1
            ++++++++-------**
            --- -- --- -- -
            A B  (C) (D)(E)
        +++++++ : required, weighting of each words
        ------- : optional, input width to display, 200 if not present
        ** : equal @1 if "Allow answers order switches" has been checked, @ otherwise
        A : weighting for the word [computer]
        B : weighting for the word [pen]
        C : input width for the word [computer]
        D : input width for the word [pen]
        E : equal @1 if "Allow answers order switches" has been checked, @ otherwise
        */
     if ($nb > 0) {
         $answer .= '::';
         // weighting
         for ($i = 0; $i < $nb; ++$i) {
             // enter the weighting of word $i
             $answer .= $form->getSubmitValue('weighting[' . $i . ']');
             // not the last word, add ","
             if ($i != $nb - 1) {
                 $answer .= ",";
             }
             // calculate the global weighting for the question
             $this->weighting += $form->getSubmitValue('weighting[' . $i . ']');
         }
         // input width
         $answer .= ":";
         for ($i = 0; $i < $nb; ++$i) {
             // enter the width of input for word $i
             $answer .= $form->getSubmitValue('sizeofinput[' . $i . ']');
             // not the last word, add ","
             if ($i != $nb - 1) {
                 $answer .= ",";
             }
         }
     }
     // write the blank separator code number
     // see function getAllowedSeparator
     /*
        0 [...]
        1 {...}
        2 (...)
        3 *...*
        4 #...#
        5 %...%
        6 $...$
     */
     $answer .= ":" . $form->getSubmitValue('select_separator');
     // Allow answers order switches
     $is_multiple = $form->getSubmitValue('multiple_answer');
     $answer .= '@' . $is_multiple;
     $this->save();
     $objAnswer = new Answer($this->id);
     $objAnswer->createAnswer($answer, 0, '', 0, 1);
     $objAnswer->save();
 }