Phase 3 : réponse aux questions

server_files/controllers/poser_questions.php

@@ -1,6 +1,6 @@
 <?php
 
-if (!isset($_SESSION["user_id"]) || $_SESSION["role"] != Role::PARTICIPANT && $_SESSION["role"] != Role::ENCADRANT)
+if (!isset($_SESSION["user_id"]) || $_SESSION["role"] != Role::PARTICIPANT && $_SESSION["role"] != Role::ENCADRANT || Phase::getCurrentPhase() != Phase::PHASE2)
 	require_once "server_files/403.php";
 
 /** @var Team $team */

server_files/controllers/repondre_questions.php

@@ -0,0 +1,115 @@
+<?php
+if (!isset($_SESSION["user_id"]) || $_SESSION["role"] != Role::PARTICIPANT && $_SESSION["role"] != Role::ENCADRANT || Phase::getCurrentPhase() != Phase::PHASE3)
+	require_once "server_files/403.php";
+
+/** @var Team $team */
+$team = $_SESSION["team"];
+
+$has_error = false;
+$error_message = null;
+
+if (isset($_POST["answer"])) {
+	$answer_questions = new AnswerQuestions($_POST, $_FILES);
+	try {
+		$answer_questions->makeVerifications();
+		$answer_questions->answerQuestions();
+	} catch (AssertionError $e) {
+		$has_error = true;
+		$error_message = $e->getMessage();
+	}
+}
+
+class AnswerQuestions
+{
+	private $from;
+	/**
+	 * @var Team $to_team
+	 */
+	private $from_team;
+	private $answer_1;
+	private $answer_2;
+	private $answer_3;
+	private $answer_4;
+	private $answer_5;
+	private $answer_6;
+	private $answers;
+	private $no_drawing;
+	private $has_files;
+	private $files;
+
+	public function __construct($data, $files)
+	{
+		foreach ($data as $key => $value) {
+			$this->$key = $value;
+		}
+
+		$this->files = [];
+		$this->has_files = false;
+
+		for ($i = 1; $i <= 6; ++$i) {
+			if (strlen($files["file_$i"]["name"]) > 0) {
+				$this->files[] = $files["file_$i"];
+				$this->has_files = true;
+			}
+			else
+				$this->files[] = null;
+		}
+
+		$this->answers = [$this->answer_1, $this->answer_2, $this->answer_3, $this->answer_4, $this->answer_5, $this->answer_6];
+	}
+
+	public function makeVerifications()
+	{
+		global $LOCAL_PATH, $team;
+
+		$this->from_team = Team::fromTrigram($this->from);
+		ensure($this->from_team != null, "L'équipe indiquée n'existe pas.");
+		ensure($team->getProblem() == $this->from_team->getProblem(), "Les équipes ne travaillent pas sur le même problème.");
+		ensure(!$this->has_files || $this->no_drawing, "Vous devez confirmer ne pas avoir inclus de texte dans vos pièces jointes.");
+
+		for ($i = 0; $i < 6; ++$i) {
+			if ($this->answers[$i] == "")
+				$this->answers[$i] = null;
+		}
+
+		for ($i = 0; $i < 6; ++$i) {
+			ensure($this->files[$i]["size"] <= 2e6, "Le fichier doit peser moins que 2 Mo.");
+			ensure(!$this->files[$i]["error"], "Une erreur est survenue. Veuillez vérifier vos pièces jointes. Elles ne doivent pas peser plus de 2 Mo chacune.");
+		}
+
+		ensure(is_dir("$LOCAL_PATH/files") || mkdir("$LOCAL_PATH/files"), "Un problème est survenue dans l'envoi du fichier. Veuillez contacter l'administrateur du serveur.");
+	}
+
+	public function answerQuestions()
+	{
+		global $LOCAL_PATH, $team;
+
+		/** @var Question[] $questions */
+		$questions = Question::getQuestions($this->from_team, $team);
+		for ($i = 0; $i < 6; ++$i) {
+			$question = $questions[$i];
+			if ($question->getAnswer() != $this->answers[$i] && $question->getAttachedFileAnswer() != null) {
+				unlink("$LOCAL_PATH/files/" . $question->getAttachedFileAnswer());
+				$question->setAttachedFileAnswer(null);
+			}
+
+				$question->setAnswer($this->answers[$i]);
+
+			if ($this->files[$i] != null) {
+				do
+					$file_id = genRandomPhrase(64);
+				while (file_exists("$LOCAL_PATH/files/$file_id"));
+
+				if (!rename($this->files[$i]["tmp_name"], "$LOCAL_PATH/files/$file_id"))
+					throw new AssertionError("Une erreur est survenue lors de l'envoi du fichier.");
+
+				$question->setAttachedFileAnswer($file_id);
+			}
+		}
+	}
+}
+
+$questions = Question::getQuestionsTo($team);
+$video = Video::getVideo(Reason::SOLUTION, $team);
+
+require_once "server_files/views/repondre_questions.php";

server_files/controllers/view_file.php

@@ -36,21 +36,7 @@ else {
 		$to = Team::fromId($question->getTo());
 		$mime_type = finfo_file(finfo_open(FILEINFO_MIME_TYPE), "$LOCAL_PATH/files/$id");
 		$name = "Pièce jointe n°" . $question->getNumber() . " de l'équipe " . $from->getTrigram() . " pour l'équipe " . $from->getTrigram() . " (problème " . $question->getProblem() . ")";
-		switch ($mime_type) {
-			case "application/pdf":
-				$name .= "pdf";
-				break;
-			case "image/png":
-				$name .= ".png";
-				break;
-			case "image/jpg":
-			case "image/jpeg":
-				$name .= ".jpg";
-				break;
-			case "application/zip":
-				$name .= ".zip";
-				break;
-		}
+		$name .= getExtFromMimeType($mime_type);
 		header("Content-Type: " . $mime_type);
 	}
 	else