Question interface

insert_dummy.py

@@ -0,0 +1,70 @@
+import requests
+import datetime
+import os
+
+
+path = os.path.abspath(__file__)
+dir_path = os.path.dirname(path)
+question_dir = "files/questions"
+
+with requests.Session() as session:
+    register = session.post(
+        "http://localhost:8080/register", data={"username": "test", "password": "test"}
+    )
+
+    login = session.post(
+        "http://localhost:8080/login", data={"username": "test", "password": "test"}
+    )
+
+    for i in range(1, 7, 1):
+        Question1 = session.post(
+            "http://localhost:8080/questionInput",
+            files={
+                "question": open(
+                    os.path.join(question_dir, str(i), "inputs.txt"), "rb"
+                ),
+                "answer": open(os.path.join(question_dir, str(i), "output.txt"), "rb"),
+            },
+            data={"statement": str(i)},
+        )
+
+    Contest1 = session.post(
+        "http://localhost:8080/contestInput",
+        data={
+            "code": "PRACTICE",
+            "description": "practice questions",
+            "start_time": datetime.datetime(day=1, month=1, year=1),
+            "end_time": datetime.datetime(day=1, month=1, year=9999),
+            "selection": [1, 2],
+        },
+    )
+    Contest2 = session.post(
+        "http://localhost:8080/contestInput",
+        data={
+            "code": "PASTCONTEST",
+            "description": "somewhere in the past",
+            "start_time": datetime.datetime(day=1, month=11, year=2018),
+            "end_time": datetime.datetime(day=1, month=12, year=2018),
+            "selection": [1, 2],
+        },
+    )
+    Contest3 = session.post(
+        "http://localhost:8080/contestInput",
+        data={
+            "code": "ONGOINGCONTEST",
+            "description": "somewhere in the present",
+            "start_time": datetime.datetime(day=1, month=4, year=2019),
+            "end_time": datetime.datetime(day=1, month=6, year=2019),
+            "selection": [3, 4],
+        },
+    )
+    Contest4 = session.post(
+        "http://localhost:8080/contestInput",
+        data={
+            "code": "FUTURECONTEST",
+            "description": "somewhere in the future",
+            "start_time": datetime.datetime(day=1, month=1, year=2020),
+            "end_time": datetime.datetime(day=1, month=10, year=2020),
+            "selection": [5, 6],
+        },
+    )

server.py

@@ -37,14 +37,19 @@ class Contest(Model):
     description = CharField()
     start_time = DateTimeField()
     end_time = DateTimeField()
+    creator = ForeignKeyField(User)
+    created_date_time = DateTimeField(default=datetime.datetime.now)
 
     class Meta:
         database = db
 
 
 class Question(Model):
-    q_no = IntegerField(unique=True)
+    test_case_input = TextField()
+    test_case_output = TextField()
+    question_statement = CharField()
     author = ForeignKeyField(User)
+    created_date_time = DateTimeField(default=datetime.datetime.now)
 
     class Meta:
         database = db
@@ -73,50 +78,6 @@ class Meta:
 db.connect()
 db.create_tables([User, Session, Submission, ContestProblems, Contest, Question])
 
-# dummy contest data
-practiceContest = Contest.get_or_create(
-    code="PRACTICE",
-    description="practice questions",
-    start_time=datetime.datetime(day=1, month=1, year=1),
-    end_time=datetime.datetime(day=1, month=1, year=9999),
-)
-pastContest = Contest.get_or_create(
-    code="PASTCONTEST",
-    description="somewhere in the past",
-    start_time=datetime.datetime(day=1, month=11, year=2018),
-    end_time=datetime.datetime(day=1, month=12, year=2018),
-)
-ongoingContest = Contest.get_or_create(
-    code="ONGOINGCONTEST",
-    description="somewhere in the present",
-    start_time=datetime.datetime(day=1, month=4, year=2019),
-    end_time=datetime.datetime(day=1, month=6, year=2019),
-)
-futureContest = Contest.get_or_create(
-    code="FUTURECONTEST",
-    description="somewhere in the future",
-    start_time=datetime.datetime(day=1, month=1, year=2020),
-    end_time=datetime.datetime(day=1, month=10, year=2020),
-)
-
-test = User.get_or_create(username="test", password="test")
-
-q1 = Question.get_or_create(q_no=1, author=test[0])
-q2 = Question.get_or_create(q_no=2, author=test[0])
-q3 = Question.get_or_create(q_no=3, author=test[0])
-q4 = Question.get_or_create(q_no=4, author=test[0])
-q5 = Question.get_or_create(q_no=5, author=test[0])
-q6 = Question.get_or_create(q_no=6, author=test[0])
-
-ContestProblems.get_or_create(contest=practiceContest[0], question=q1[0])
-ContestProblems.get_or_create(contest=practiceContest[0], question=q2[0])
-ContestProblems.get_or_create(contest=pastContest[0], question=q1[0])
-ContestProblems.get_or_create(contest=pastContest[0], question=q2[0])
-ContestProblems.get_or_create(contest=ongoingContest[0], question=q3[0])
-ContestProblems.get_or_create(contest=ongoingContest[0], question=q4[0])
-ContestProblems.get_or_create(contest=futureContest[0], question=q5[0])
-ContestProblems.get_or_create(contest=futureContest[0], question=q6[0])
-
 
 def login_required(function):
     def login_redirect(*args, **kwargs):
@@ -175,22 +136,106 @@ def statistics():
     )
 
 
+@app.get("/addQuestion")
+@login_required
+def addQuestion():
+    return bottle.template("addQuestion.html")
+
+
+@app.post("/questionInput")
+@login_required
+def questionInput():
+    userid = bottle.request.session.user
+    uploaded_question = bottle.request.files.get("question").file.read()
+    uploaded_answer = bottle.request.files.get("answer").file.read()
+    uploaded_statement = bottle.request.forms.get("statement")
+    try:
+        Question.create(
+            test_case_input=uploaded_question,
+            test_case_output=uploaded_answer,
+            question_statement=uploaded_statement,
+            author=userid,
+        )
+    except Exception as e:
+        bottle.abort(500, str(e))
+    question_bank = (
+        Question.select(
+            Question.id,
+            Question.test_case_input,
+            Question.question_statement,
+            User.username,
+            Question.created_date_time,
+        )
+        .join(User, on=(Question.author == User.id))
+        .order_by(Question.created_date_time.desc())
+        .dicts()
+    )
+    return bottle.template("questionBank.html", question_bank=question_bank)
+
+
+@app.get("/addContest")
+@login_required
+def addContest():
+    question_bank = (
+        Question.select(
+            Question.id,
+            Question.test_case_input,
+            Question.question_statement,
+            User.username,
+            Question.created_date_time,
+        )
+        .join(User, on=(Question.author == User.id))
+        .order_by(Question.created_date_time.desc())
+        .dicts()
+    )
+    return bottle.template("addContest.html", question_bank=question_bank)
+
+
+@app.post("/contestInput")
+@login_required
+def contestInput():
+    userid = bottle.request.session.user
+    code = bottle.request.forms.get("code")
+    description = bottle.request.forms.get("description")
+    start_time = bottle.request.forms.get("start_time")
+    end_time = bottle.request.forms.get("end_time")
+    selection = bottle.request.forms.getall("selection")
+    try:
+        contest = Contest.get_or_create(
+            code=code,
+            description=description,
+            start_time=start_time,
+            end_time=end_time,
+            creator=userid,
+        )
+    except Exception as e:
+        bottle.abort(500, str(e))
+    for questions in selection:
+        ContestProblems.create(contest=contest[0], question=questions)
+    contests = Contest.select().order_by(Contest.start_time)
+    return bottle.template("dashboard.html", contests=contests)
+
+
 @app.get("/contest/<code>/<number>")
 @login_required
 def question(code, number):
     if (
         not ContestProblems.select()
-        .where((Contest.code == code) & (Question.q_no == int(number)))
+        .where((Contest.code == code) & (Question.id == int(number)))
         .join(Contest, on=(ContestProblems.contest == Contest.id))
-        .join(Question, on=(ContestProblems.question == Question.q_no))
+        .join(Question, on=(ContestProblems.question == Question.id))
         .exists()
     ):
         return bottle.abort(404, "no such contest problem")
     contest = Contest.get(Contest.code == code)
     if contest.start_time > datetime.datetime.now():
         return "The contest had not started yet."
-    with open(os.path.join(question_dir, number, "statement.txt"), "rb") as fl:
-        statement = fl.read()
+    statement = (
+        Question.select(Question.question_statement)
+        .where(Question.id == number)
+        .dicts()
+        .get()
+    )
     return bottle.template(
         "question.html", question_number=number, contest=code, question=statement
     )
@@ -208,9 +253,18 @@ def contest(code):
     return bottle.template("contest.html", contest=contest, questions=contest.questions)
 
 
-@app.get("/question/<path:path>")
-def download(path):
-    return bottle.static_file(path, root=question_dir)
+@app.get("/question/<id>")
+def download(id):
+    try:
+        question_result = (
+            Question.select(Question.test_case_input)
+            .where(Question.id == id)
+            .dicts()
+            .get()
+        )
+    except:
+        bottle.abort(404, "No such question")
+    return question_result["test_case_input"]
 
 
 @app.get("/static/<filepath:path>")
@@ -323,24 +377,28 @@ def file_upload(code, number):
     try:
         contestProblem = ContestProblems.get(
             ContestProblems.contest == Contest.get(Contest.code == code),
-            ContestProblems.question == Question.get(Question.q_no == int(number)),
+            ContestProblems.question == Question.get(Question.id == int(number)),
         )
     except:
         return bottle.abort(404, "no such contest problem")
     user = Session.get(Session.token == bottle.request.get_cookie("s_id")).user
     time = datetime.datetime.now()
     uploaded = bottle.request.files.get("upload").file.read()
-    with open(os.path.join(question_dir, number, "output.txt"), "rb") as fl:
-        expected = fl.read()
-    expected = expected.strip()
+    expected = (
+        Question.select(Question.test_case_output)
+        .where(Question.id == number)
+        .dicts()
+        .get()
+    )
+    expected = expected["test_case_output"]
     uploaded = uploaded.strip()
     ans = uploaded == expected
     try:
         Submission.create(
             user=user, contestProblem=contestProblem, time=time, is_correct=ans
         )
-    except:
-        bottle.abort(500, "Error in inserting submission to database.")
+    except Exception as e:
+        bottle.abort(500, str(e))
     if not ans:
         return "Wrong Answer!!"
     else:

views/addContest.html

@@ -0,0 +1,58 @@
+% include('base.html', title="Add Contest")
+<body>
+   <header class="text-center">
+      <h1>Contest Creation Page</h1>
+   </header>
+   <div class="container">
+      </br>
+      </br>
+      <form action="/contestInput" method = "post" enctype = "multipart/form-data">
+         Contest Code : <br/>
+         <input type="text" name="code" required /><br/><br/>
+         Contest Description : <br/>
+         <textarea name="description" rows = "3" cols = "80" required>Enter Description</textarea>
+         <br/><br/>
+         Start Time : <br/>
+         <input name="start_time" type='date'/><br/><br/>
+         End Time : <br/>
+         <input name="end_time" type='date'/>
+         <br/>
+         <br/>
+   </div>
+   <div class="container text-center">
+	   <table class="table">
+		   <thead>
+			   <tr>
+					<th class="d-flex justify-content-center justify-content-center">List Of Questions</th>
+			   </tr>
+		   </thead>
+	   </table>
+	   <table class="table">
+		   <tbody style="height:20rem;display:inline-block;overflow-y:scroll">
+			   <tr style="font-weight:bold;">
+				   <td style="padding-right:10rem">Question</td>
+				   <td style="padding-right:6rem">Question Statement</td>
+				   <td style="padding-right:10rem">Author</td>
+				   <td style="padding-right:8rem">Time submitted</td>
+				   <td style="padding-right:8rem">Selection</td>
+			   </tr>
+				   % for question in question_bank :
+			   <tr>
+				   <td style="padding-right:10rem">
+					   <a href="/question/{{question['id']}}" role="button" class="btn btn-primary">
+					   Download Question
+					   </a>	
+				   </td>
+				   <td name="statement" style="padding-right:10rem">{{question["question_statement"]}}</td>
+				   <td style="padding-right:10rem">{{question["username"]}}</td>
+				   <td style="padding-right:8rem">{{question["created_date_time"].strftime("%d-%m-%Y %H:%M")}}</td>
+				   <td style="padding-right:8rem"><input type="checkbox" name="selection" value="{{question['id']}}"></td>
+			   </tr>
+				   % end
+		   </tbody>
+	   </table>
+		<button class="btn btn-primary" type="submit">Upload</button>
+	   </form>
+   </div>	
+</body>
+

views/addQuestion.html

@@ -0,0 +1,20 @@
+% include('base.html', title="Add Question")
+<body>
+	<header class="text-center">
+		<h1>Question Upload Page</h1>
+	</header>
+	<div class="container">
+				</br>
+				</br>
+				<form action="/questionInput" method = "post" enctype = "multipart/form-data">Question Upload : <br/>
+				<input type="file" name="question" required /><br/><br/>
+				Answer Upload : <br/>
+				<input type="file" name="answer" required /><br/><br/>
+				Statement : <br/>
+				<textarea name="statement" rows = "3" cols = "80" required>Enter Statement</textarea>
+				<br/>
+				<br/>
+				<button class="btn btn-primary" type="submit">Upload</button>
+				</form>
+	</div>
+</body>