added php database functionality to upload images
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benninghoven
parent
65528d31cc
commit
0960ef3219
41
backend/docker-compose.yml
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41
backend/docker-compose.yml
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version: '3.8'
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services:
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php-runtime:
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image: php:latest
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ports:
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- "8000:8000"
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working_dir: /var/www/html
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command: >
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sh -c "docker-php-ext-install mysqli pdo pdo_mysql && php -S 0.0.0.0:8000"
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volumes:
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- ./php:/var/www/html
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networks:
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static-network:
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database:
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container_name: database
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image: mysql:8
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command: --default-authentication-plugin=mysql_native_password
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environment:
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MYSQL_ROOT_PASSWORD: root
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ports:
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- "3306:3306"
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networks:
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static-network:
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ipv4_address: 172.20.0.5
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adminer:
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container_name: adminer
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image: adminer
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ports:
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- 8080:8080
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networks:
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static-network:
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networks:
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static-network:
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ipam:
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config:
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- subnet: 172.20.0.0/16
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66
backend/php/index.php
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66
backend/php/index.php
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<!DOCTYPE html>
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<html>
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<head>
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<title>Upload Image</title>
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</head>
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<body>
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<form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>" method="post" enctype="multipart/form-data">
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Select image to upload:
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<input type="file" name="image" id="image">
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<input type="submit" value="Upload Image" name="submit">
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</form>
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<?php
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$servername = "172.20.0.5";
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$username = "root";
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$password = "root";
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$mysqli = new mysqli($servername, $username, $password);
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if ($mysqli->connect_error) {
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die("Connection failed: " . $mysqli->connect_error);
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}
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$sql = "CREATE DATABASE IF NOT EXISTS image_database";
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$mysqli->query($sql);
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$sql = "CREATE TABLE IF NOT EXISTS image_database.image_table (
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id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
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image_name VARCHAR(255) NOT NULL,
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image_file LONGBLOB NOT NULL
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)";
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$mysqli->query($sql);
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if ($_SERVER["REQUEST_METHOD"] == "POST" && !empty($_FILES['image']['tmp_name'])) {
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$image_name = $_FILES['image']['name'];
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$image = $_FILES['image']['tmp_name'];
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$imgContent = addslashes(file_get_contents($image));
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$sql = "INSERT INTO image_database.image_table (image_name, image_file) VALUES ('$image_name', '$imgContent')";
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// Devin: NEED TO REDIRECT USER, BECAUSE IF PAGE IS REFRESHED IT WILL UPLOAD TO DATABASE AGAIN
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// There probably is a lot better solution, like clearing the form on refresh? Not sure. What do I know? I just
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// use chatGPT and don't know anything about web development.
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if ($mysqli->query($sql) === TRUE) {
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echo "Uploaded $image_name successfully.";
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} else {
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echo "Error uploading image: " . $mysqli->error;
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}
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}
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?>
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</body>
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</html>
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@ -1,21 +0,0 @@
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version: '3.8'
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services:
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database:
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container_name: database
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image: mysql:8
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command: --default-authentication-plugin=mysql_native_password
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restart: always
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environment:
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MYSQL_ROOT_PASSWORD: password
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ports:
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- "3306:3306"
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volumes:
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- ./init.sql:/docker-entrypoint-initdb.d/init.sql
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adminer:
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container_name: adminer
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image: adminer
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restart: always
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ports:
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- 8080:8080
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@ -1,11 +0,0 @@
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CREATE DATABASE IF NOT EXISTS image_database;
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USE image_database;
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CREATE TABLE IF NOT EXISTS images (
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id INT AUTO_INCREMENT PRIMARY KEY,
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filename VARCHAR(255) NOT NULL,
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filepath VARCHAR(255) NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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<?php
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// Retrieve form data
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$hostname = $_POST['hostname'];
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$username = $_POST['username'];
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$password = $_POST['password'];
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$database = $_POST['database'];
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// Attempt MySQL server connection
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$conn = new mysqli($hostname, $username, $password, $database);
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// Check connection
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if ($conn->connect_error) {
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die("Connection failed: " . $conn->connect_error);
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}
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echo "Connected successfully";
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// Close connection
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$conn->close();
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>PHP MySQL Database Connection</title>
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</head>
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<body>
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<h2>PHP MySQL Database Connection</h2>
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<form action="connect.php" method="post">
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<label for="hostname">Hostname:</label>
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<input type="text" id="hostname" name="hostname" required><br><br>
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<label for="username">Username:</label>
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<input type="text" id="username" name="username" required><br><br>
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<label for="password">Password:</label>
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<input type="password" id="password" name="password" required><br><br>
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<label for="database">Database:</label>
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<input type="text" id="database" name="database" required><br><br>
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<input type="submit" value="Connect">
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</form>
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</body>
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</html>
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