zacetni test

2025-05-14 18:22:18 +02:00
commit af4656db68
6 changed files with 330 additions and 0 deletions
--- a/22
+++ b/22
@@ -0,0 +1,22 @@
 # Use official Python base image
 FROM python:3.11-slim
 # Set environment variables
 # Set working directory
 WORKDIR /app
 # Copy requirements file
 COPY requirements.txt .
 # Install dependencies
 RUN pip install --upgrade pip && pip install -r requirements.txt
 # Copy the rest of the app
 COPY . .
 # Expose port (change if needed)
 EXPOSE 8000
 # Run the application
 CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]
--- a/pycache/main.cpython-313.pyc
+++ b/pycache/main.cpython-313.pyc
--- a/index.html
+++ b/index.html
@@ -0,0 +1,143 @@
 <!DOCTYPE html>
 <html lang="en">
 <head>
    <meta charset="UTF-8">
    <title>System Monitor</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
        body { font-family: Arial, sans-serif; background: #f4f4f4; margin: 0; padding: 0; }
        .container { max-width: 600px; margin: 40px auto; background: #fff; padding: 24px; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.1);}
        h1 { text-align: center; }
        .stat { display: flex; justify-content: space-between; margin: 16px 0; font-size: 1.2em; }
        .label { color: #555; }
        .value { font-weight: bold; }
        .refresh-btn { display: block; margin: 24px auto 0; padding: 8px 24px; font-size: 1em; border: none; border-radius: 4px; background: #0078d4; color: #fff; cursor: pointer; }
        .refresh-btn:hover { background: #005fa3; }
    </style>
 </head>
 <body>
    <div class="container">
        <h1>System Monitor</h1>
        <div class="stat"><span class="label">CPU Usage:</span> <span class="value" id="cpu">--</span></div>
        <div class="stat"><span class="label">RAM Usage:</span> <span class="value" id="ram">--</span></div>
        <div class="stat"><span class="label">SSD Usage:</span> <span class="value" id="disk">--</span></div>
        <div class="stat"><span class="label">Uptime:</span> <span class="value" id="uptime">--</span></div>
    </div>
    <div class="container" style="margin-top:24px;">
        <h1>Wall Messages</h1>
        <form id="addMessageForm" style="margin-bottom:16px;">
            <input type="text" id="newMessage" placeholder="Type a message..." style="width:70%;padding:8px;" required>
            <button type="submit" class="refresh-btn" style="display:inline-block;margin:0;">Add</button>
        </form>
        <ul id="messages" style="list-style:none;padding:0;"></ul>
    </div>
    <script>
        async function fetchStats() {
            try {
                const [cpu, ram, disk, uptime] = await Promise.all([
                    fetch('/cpu').then(res => res.json()),
                    fetch('/ram').then(res => res.json()),
                    fetch('/disk').then(res => res.json()),
                    fetch('/uptime').then(res => res.json())
                ]);
                document.getElementById('cpu').textContent = cpu.cpu_percent + '%';
                document.getElementById('ram').textContent = ram.percent + '%';
                document.getElementById('disk').textContent = disk.percent + '%';
                document.getElementById('uptime').textContent = uptime.uptime_seconds + ' s';
            } catch (e) {
                document.getElementById('cpu').textContent = 'Error';
                document.getElementById('ram').textContent = 'Error';
                document.getElementById('disk').textContent = 'Error';
                document.getElementById('uptime').textContent = 'Error';
            }
        }
        // Wall Messages CRUD
        async function fetchMessages() {
            const res = await fetch('/wall');
            const messages = await res.json();
            const ul = document.getElementById('messages');
            ul.innerHTML = '';
            messages.forEach(msg => {
                const li = document.createElement('li');
                li.style.display = 'flex';
                li.style.justifyContent = 'space-between';
                li.style.alignItems = 'center';
                li.style.padding = '8px 0';
                const span = document.createElement('span');
                span.textContent = msg.text;
                const editBtn = document.createElement('button');
                editBtn.textContent = 'Edit';
                editBtn.className = 'refresh-btn';
                editBtn.style.background = '#ffa500';
                editBtn.style.marginRight = '8px';
                editBtn.onclick = () => editMessage(msg);
                const delBtn = document.createElement('button');
                delBtn.textContent = 'Delete';
                delBtn.className = 'refresh-btn';
                delBtn.style.background = '#d40000';
                delBtn.onclick = () => deleteMessage(msg.id);
                const btns = document.createElement('span');
                btns.appendChild(editBtn);
                btns.appendChild(delBtn);
                li.appendChild(span);
                li.appendChild(btns);
                ul.appendChild(li);
            });
        }
        async function addMessage(text) {
            await fetch('/wall', {
                method: 'POST',
                headers: {'Content-Type': 'application/json'},
                body: JSON.stringify({text})
            });
            fetchMessages();
        }
        async function deleteMessage(id) {
            await fetch(`/wall/${id}`, { method: 'DELETE' });
            fetchMessages();
        }
        function editMessage(msg) {
            const newText = prompt('Edit message:', msg.text);
            if (newText !== null && newText.trim() !== '') {
                updateMessage(msg.id, newText.trim());
            }
        }
        async function updateMessage(id, text) {
            await fetch(`/wall/${id}`, {
                method: 'PUT',
                headers: {'Content-Type': 'application/json'},
                body: JSON.stringify({text})
            });
            fetchMessages();
        }
        document.getElementById('addMessageForm').onsubmit = function(e) {
            e.preventDefault();
            const input = document.getElementById('newMessage');
            const text = input.value.trim();
            if (text) {
                addMessage(text);
                input.value = '';
            }
        };
        window.onload = function() {
            fetchStats();
            setInterval(fetchStats, 5000); // Fetch every 5 seconds
            fetchMessages();
        };
    </script>
 </body>
 </html>
--- a/main.py
+++ b/main.py
@@ -0,0 +1,149 @@
 from fastapi import FastAPI
 import psutil
 import time
 import datetime
 from pydantic import BaseModel
 from sqlalchemy import create_engine, Column, Integer, String, DateTime
 from sqlalchemy.orm import sessionmaker, declarative_base
 from fastapi import HTTPException
 import os
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.staticfiles import StaticFiles
 if os.environ.get("DATABASE_URL") == None:
    os.environ["DATABASE_URL"] = "sqlite:///./wall_messages.db"
 app = FastAPI()
 start_time = time.time()
@app.get("/uptime")
 def get_uptime():
    uptime_seconds = int(time.time() - start_time)
    uptime_str = str(datetime.timedelta(seconds=uptime_seconds))
    return {"uptime_seconds": uptime_seconds, "uptime": uptime_str}
@app.get("/disk")
 def get_disk_usage():
    usage = psutil.disk_usage('/')
    return {
        "total": usage.total,
        "used": usage.used,
        "free": usage.free,
        "percent": usage.percent
    }
@app.get("/ram")
 def get_ram_usage():
    mem = psutil.virtual_memory()
    return {
        "total": mem.total,
        "available": mem.available,
        "used": mem.used,
        "percent": mem.percent
    }
@app.get("/cpu")
 def get_cpu_usage():
    cpu_percent = psutil.cpu_percent(interval=1)
    return {"cpu_percent": cpu_percent}
 DATABASE_URL = "sqlite:///./wall_messages.db"
 engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False})
 SessionLocal = sessionmaker(bind=engine)
 Base = declarative_base()
 class WallMessageDB(Base):
    __tablename__ = "wall_messages"
    id = Column(Integer, primary_key=True, index=True)
    text = Column(String, nullable=False)
    timestamp = Column(DateTime, default=datetime.datetime.utcnow(), nullable=False)
 Base.metadata.create_all(bind=engine)
 class WallMessageCreate(BaseModel):
    text: str
 class WallMessageRead(BaseModel):
    id: int
    text: str
    timestamp: datetime.datetime
    class Config:
        orm_mode = True
@app.post("/wall", response_model=WallMessageRead)
 def post_wall_message(msg: WallMessageCreate):
    db = SessionLocal()
    db_msg = WallMessageDB(text=msg.text)
    db.add(db_msg)
    db.commit()
    db.refresh(db_msg)
    db.close()
    return db_msg
@app.get("/wall", response_model=list[WallMessageRead])
 def get_wall_messages():
    db = SessionLocal()
    messages = db.query(WallMessageDB).order_by(WallMessageDB.timestamp.desc()).all()
    db.close()
    return messages
@app.get("/wall/{msg_id}", response_model=WallMessageRead)
 def get_wall_message(msg_id: int):
    db = SessionLocal()
    msg = db.query(WallMessageDB).filter(WallMessageDB.id == msg_id).first()
    db.close()
    if not msg:
        raise HTTPException(status_code=404, detail="Message not found")
    return msg
@app.put("/wall/{msg_id}", response_model=WallMessageRead)
 def update_wall_message(msg_id: int, msg: WallMessageCreate):
    db = SessionLocal()
    db_msg = db.query(WallMessageDB).filter(WallMessageDB.id == msg_id).first()
    if not db_msg:
        db.close()
        raise HTTPException(status_code=404, detail="Message not found")
    db_msg.text = msg.text
    db.commit()
    db.refresh(db_msg)
    db.close()
    return db_msg
@app.delete("/wall/{msg_id}")
 def delete_wall_message(msg_id: int):
    db = SessionLocal()
    db_msg = db.query(WallMessageDB).filter(WallMessageDB.id == msg_id).first()
    if not db_msg:
        db.close()
        raise HTTPException(status_code=404, detail="Message not found")
    db.delete(db_msg)
    db.commit()
    db.close()
    return {"status": "success", "message": f"Deleted message {msg_id}"}
 class WallMessage(BaseModel):
    message: str
 wall_messages = []
@app.post("/wall")
 def post_wall_message(msg: WallMessage):
    wall_messages.append(msg.message)
    return {"status": "success", "message": msg.message}
@app.get("/wall")
 def get_wall_messages():
    return wall_messages
 app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],  
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
 )
 app.mount("/", StaticFiles(directory=".", html=True), name="static")
--- a/requirements.txt
+++ b/requirements.txt
@@ -0,0 +1,16 @@
 annotated-types==0.7.0
 anyio==4.9.0
 click==8.2.0
 fastapi==0.115.12
 greenlet==3.2.2
 h11==0.16.0
 idna==3.10
 psutil==7.0.0
 pydantic==2.11.4
 pydantic_core==2.33.2
 sniffio==1.3.1
 SQLAlchemy==2.0.40
 starlette==0.46.2
 typing-inspection==0.4.0
 typing_extensions==4.13.2
 uvicorn==0.34.2
--- a/wall_messages.db
+++ b/wall_messages.db