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add_advertisement.php
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add_advertisement.php
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Assignment 2 | Add Advertisement</title>
<link rel="stylesheet" href="css/styles.css">
<!-- Bootstrap CSS --><link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous">
<!-- Bootstrap Icons --><link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/font/bootstrap-icons.css">
<!-- Animate.css --><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css" />
<!-- DataTables Bootstrap 5 --><link rel="stylesheet" href="https://cdn.datatables.net/1.13.6/css/dataTables.bootstrap5.min.css" />
<style>
.card {
width: 100%;
border: none;
box-shadow: 0 2px 2px rgba(0,0,0,.08), 0 0 6px rgba(0,0,0,.05);
}
.title {
font-size: 1.75rem;
}
.disabled {
pointer-events: all !important;
cursor: default;
}
</style>
</head>
<body class="admin-bg">
<?php
include 'db_controller.php';
$conn->select_db("Alumni");
session_start();
include 'logged_admin.php';
// POST request
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$verified = array();
unset($errors);
foreach ($_POST as $key => $value) {
$_POST[$key] = trim($_POST[$key]);
$value = trim($value);
// input validation
if ($key == 'type' && $value == '')
$errors[$key] = '*Type is required.';
elseif ($key == 'type')
$verified[$key] = true;
if ($key == 'title' && $value == '')
$errors[$key] = '*Title is required.';
elseif ($key == 'title' && strlen($value) >= 100)
$errors[$key] = '*Title must be less than 100 characters.';
elseif ($key == 'title')
$verified[$key] = true;
if ($key == 'description' && $value == '')
$errors[$key] = '*Description is required.';
elseif ($key == 'description' && strlen($value) >= 700)
$errors[$key] = '*Description must be less than 700 characters.';
elseif ($key == 'description')
$verified[$key] = true;
if ($key == 'button_message' && strlen($value) >= 50)
$errors[$key] = '*Button text must be less than 50 characters.';
elseif ($_POST["button_message"] == "" && $_POST["button_link"] != "")
$errors["button_message"] = '*Button message must not be empty while Button link is filled';
elseif ($key == 'button_message')
$verified[$key] = true;
if ($key == 'button_link' && strlen($value) >= 700)
$errors[$key] = '*Button URL must be less than 700 characters.';
elseif ($key == 'button_link' && !filter_var($value, FILTER_VALIDATE_URL) && $value != "")
$errors[$key] = '*Button URL must be a valid URL. Must include protocol http:// or https://';
elseif ($_POST["button_link"] == "" && $_POST["button_message"] != "")
$errors["button_link"] = '*Button URL must not be empty while Button message is filled';
elseif ($key == 'button_link' && $value == "") {}
elseif ($key == 'button_link')
$verified[$key] = true;
}
// Image extension validation
if (isset($_FILES["image"]) && $_FILES["image"]["error"] == 0) {
$fileExtension = pathinfo($_FILES["image"]["name"], PATHINFO_EXTENSION);
if (!in_array($fileExtension, ["jpg", "jpeg", "png"]))
$errors['image'] = '*Photo must be of type jpg, jpeg or png.';
}
if (empty($errors)) {
// Use default image if no image uploaded
if ($_FILES["image"]["name"] == "")
$_FILES["image"]["name"] = "default_advertisement.jpg";
// Use current date as date created
date_default_timezone_set('Asia/Kuching');
$today = date('Y-m-d');
// Use boolean for check box
if ($_POST['appliable'] == 'on')
$_POST['appliable'] = TRUE;
else
$_POST['appliable'] = FALSE;
// Add new advertisement into database
try {
$SQLCreateAdvertisements = $conn->prepare("INSERT INTO advertisement_table (title, description, date_added, button_message, button_link, photo, category, status, advertiser, appliable, date_to_hide) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
$SQLCreateAdvertisements->bind_param("sssssssssss",$_POST['title'],$_POST['description'],$today,$_POST['button_message'],$_POST['button_link'],$_FILES["image"]["name"],$_POST['category'],$_POST['status'],$_SESSION['logged_account']['email'],$_POST['appliable'],$_POST['date_to_hide']);
if ($SQLCreateAdvertisements->execute() == true) {
$insertedID = $SQLCreateAdvertisements->insert_id;
// Add image into storage
if (isset($_FILES["image"]) && $_FILES["image"]["error"] == 0) {
$uploadDir = "images/";
$fileExtension = pathinfo($_FILES["image"]["name"], PATHINFO_EXTENSION);
$fileName = "Ad".$insertedID.".".$fileExtension;
if (in_array($fileExtension, ["jpg", "jpeg", "png"])) // Ensure file type is jpg, jpeg, png
move_uploaded_file($_FILES["image"]["tmp_name"], $uploadDir . $fileName);
// Update db with new image path
$conn->query("UPDATE advertisement_table SET photo = '$fileName' WHERE id = '$insertedID'");
}
// Set flash message and redirect back
$_SESSION['flash_mode'] = "alert-success";
$_SESSION['flash'] = "Advertisement created successfully.";
header('Location: manage_advertisements.php');
} else {
$_SESSION['flash_mode'] = "alert-warning";
$_SESSION['flash'] = "An error has occured creating Advertisement";
}
} catch (Exception $e) {
$_SESSION['flash_mode'] = "alert-warning";
$_SESSION['flash'] = "An error has occured creating Advertisement";
header('Location: manage_advertisements.php');
}
} else {
// Keep current data in session
$_SESSION['form_data'] = $_POST;
$_SESSION['errors'] = $errors;
$_SESSION['verified'] = $verified;
}
}
// Assign session data or initialize new array
$formData = isset($_SESSION['form_data']) ? $_SESSION['form_data'] : array();
$errors = isset($_SESSION['errors']) ? $_SESSION['errors'] : array();
$verified = isset($_SESSION['verified']) ? $_SESSION['verified'] : array();
// Clear session data
unset($_SESSION['form_data']);
unset($_SESSION['errors']);
unset($_SESSION['verified']);
?>
<!-- Top nav bar -->
<nav class="navbar sticky-top navbar-expand-lg" style="background-color: #002c59;">
<div class="container">
<a class="navbar-brand mx-0 mb-0 h1 text-light" href="main_menu_admin.php">Alumni Portal</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse me-5" id="navbarSupportedContent">
<ul class="navbar-nav mx-auto fake-active">
<li class="nav-item mx-1">
<a class="nav-link nav-admin-link px-5" href="main_menu_admin.php"><i class="bi bi-house-door nav-bi-admin"></i></a>
</li>
<li class="nav-item mx-1">
<a class="nav-link nav-admin-link px-5" href="manage_accounts.php"><i class="bi bi-people nav-bi-admin"></i></a>
</li>
<li class="nav-item mx-1">
<a class="nav-link nav-admin-link px-5" href="manage_events.php"><i class="bi bi-calendar-event nav-bi-admin"></i></a>
</li>
<li class="nav-item mx-1">
<a class="nav-link nav-admin-link px-5" href="manage_advertisements.php"><i class="bi bi-megaphone nav-bi-admin"></i></a>
</li>
</ul>
</div>
<?php include 'nav_user.php' ?>
</div>
</nav>
<?php
?>
<!-- Breadcrumb -->
<div class="container my-3">
<nav style="--bs-breadcrumb-divider: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8'%3E%3Cpath d='M2.5 0L1 1.5 3.5 4 1 6.5 2.5 8l4-4-4-4z' fill='%236c757d'/%3E%3C/svg%3E");" aria-label="breadcrumb">
<ol class="breadcrumb">
<li class="breadcrumb-item"><a class="breadcrumb-link text-secondary link-underline link-underline-opacity-0" href="main_menu_admin.php">Home</a></li>
<li class="breadcrumb-item"><a class="breadcrumb-link text-secondary link-underline link-underline-opacity-0" href="manage_advertisements.php">Manage Advertisements</a></li>
<li class="breadcrumb-item breadcrumb-active" aria-current="page">Add Advertisement</li>
</ol>
</nav>
</div>
<div class="container <?php echo ($_SERVER["REQUEST_METHOD"] == "POST") ? NULL : 'slide-left' ?>">
<div class="row">
<div class="col"><h1>Add Advertisement</h1></div>
</div>
<form class="needs-validation" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>" method="POST" enctype="multipart/form-data">
<div class="col mb-4 px-0 mx-0">
<div class="card">
<!-- Event/News adding area -->
<div class="row mb-5">
<!-- Image -->
<div class="col-auto pe-0 me-0">
<div class="image-container-events"><img src="images/default_advertisement.jpg" class="img-fluid profilePictureThumbnail" id="previewImage" alt="profile_picture"></div>
<div class="col-10 ms-2 <?php echo (isset($errors['image']) && !empty($errors['image'])) ? 'animate__animated animate__headShake animate__fast' : NULL ?>">
<input type="file" class="form-control my-2 pe-0 <?php echo (isset($errors['image'])) ? 'is-invalid' : ((isset($verified['image'])) ? 'is-valid' : ''); ?>" id="imageInput" name='image' accept=".jpg, .jpeg, .png"/>
<?php echo (isset($errors['image'])) ? '<div class="invalid-feedback">'.$errors['image'].'</div>' : NULL; ?>
</div>
</div>
<div class="col d-flex flex-column ps-0 ms-0 <?php echo (isset($errors) && !empty($errors)) ? 'animate__animated animate__headShake animate__fast' : NULL ?>">
<div class="card-body px-0 flex-grow-1 me-4">
<div class="row justify-content-between mb-1">
<div class="col-auto">
<div class="row">
<!-- Date added -->
<div class="col-auto pe-0 me-5">
<?php
date_default_timezone_set('Asia/Kuching');
$today = date('D, j M Y');
echo '<span class="my-2 pe-0 fw-medium">'.strtoupper($today).'</span>';
?>
</div>
</div>
</div>
<div class="col-auto">
<!-- Category -->
<select class="badge text-bg-info <?php echo (isset($errors['category'])) ? 'is-invalid' : ((isset($verified['category'])) ? 'is-valid' : ''); ?>" id="category" name="category" style="border: none;">
<option value="Engineering" class="fw-medium text-black bg-white" <?php echo isset($formData['category']) ? (($formData['category'] == 'Engineering') ? 'selected' : '') : ''; ?>>Engineering</option>
<option value="IT" class="fw-medium text-black bg-white" <?php echo isset($formData['category']) ? (($formData['category'] == 'IT') ? 'selected' : '') : ''; ?>>IT</option>
<option value="Business" class="fw-medium text-black bg-white" <?php echo isset($formData['category']) ? (($formData['category'] == 'Business') ? 'selected' : '') : ''; ?>>Business</option>
<option value="Design" class="fw-medium text-black bg-white" <?php echo isset($formData['category']) ? (($formData['category'] == 'Design') ? 'selected' : '') : ''; ?>>Design</option>
</select>
<?php echo (isset($errors['category'])) ? '<div class="invalid-feedback">'.$errors['category'].'</div>' : NULL; ?>
<!-- Status -->
<select class="badge text-bg-success <?php echo (isset($errors['status'])) ? 'is-invalid' : ((isset($verified['status'])) ? 'is-valid' : ''); ?>" id="status" name="status" style="border: none;" onchange="changeType(this)">
<option value="Active" class="fw-medium text-black bg-white" <?php echo isset($formData['status']) ? (($formData['status'] == 'Active') ? 'selected' : '') : ''; ?>>Active</option>
<option value="Inactive" class="fw-medium text-black bg-white" <?php echo isset($formData['status']) ? (($formData['status'] == 'Inactive') ? 'selected' : '') : ''; ?>>Inactive</option>
</select>
<?php echo (isset($errors['status'])) ? '<div class="invalid-feedback">'.$errors['status'].'</div>' : NULL; ?>
</div>
</div>
<!-- Title -->
<div class="mb-4 col-auto">
<input type="text" class="form-control title fw-medium py-0 <?php echo (isset($errors['title'])) ? 'is-invalid' : ((isset($verified['title'])) ? 'is-valid' : ''); ?>" id="title" name="title" placeholder="Title*" value="<?php echo isset($formData["title"]) ? htmlspecialchars($formData["title"]) : "";?>">
<?php echo (isset($errors['title'])) ? '<div class="invalid-feedback">'.$errors['title'].'</div>' : NULL; ?>
</div>
<!-- Description -->
<div class="mb-1 col-auto">
<textarea rows="4" type="text" class="form-control py-0 <?php echo (isset($errors['description'])) ? 'is-invalid' : ((isset($verified['description'])) ? 'is-valid' : ''); ?>" id="description" name="description" placeholder="Description*"><?php echo isset($formData["description"]) ? htmlspecialchars($formData["description"]) : "";?></textarea>
<?php echo (isset($errors['description'])) ? '<div class="invalid-feedback">'.$errors['description'].'</div>' : NULL; ?>
</div>
</div>
<div class="row pe-4">
<!-- Custom button -->
<div class="col-auto">
<input type="text" class="btn btn-outline-primary fw-medium py-2 auto-resize-input edit-button-text <?php echo (isset($errors['button_message'])) ? 'is-invalid' : ((isset($verified['button_message'])) ? 'is-valid' : ''); ?>" id="button_message" name="button_message" placeholder="Custom button message" maxlength="50" value="<?php echo isset($formData["button_message"]) ? htmlspecialchars($formData["button_message"]) : "";?>">
<?php echo (isset($errors['button_message'])) ? '<div class="invalid-feedback">'.$errors['button_message'].'</div>' : NULL; ?>
</div>
<!-- Button link -->
<div class="col">
<input type="text" class="form-control text-primary fst-italic py-2 <?php echo (isset($errors['button_link'])) ? 'is-invalid' : ((isset($verified['button_link'])) ? 'is-valid' : ''); ?>" id="button_link" name="button_link" placeholder="Custom button URL (e.g. https://www.google.com)" value="<?php echo isset($formData["button_link"]) ? htmlspecialchars($formData["button_link"]) : "";?>">
<?php echo (isset($errors['button_link'])) ? '<div class="invalid-feedback">'.$errors['button_link'].'</div>' : NULL; ?>
</div>
</div>
<div class="row">
<!-- Apply Button -->
<div class="col mb-1 mt-5">
<input type="checkbox" class="form-check-input" id="appliable" name="appliable" <?php echo (isset($formData["appliable"])) ? "checked" : NULL ?>>
<label class="form-check-label" for="appliable">Enable user application to this Ad</label><br/>
<button type="button" id="applyButton" class="btn btn-primary fw-medium py-2 px-5" <?php echo (isset($formData["appliable"])) ? NULL : "disabled" ?> data-bs-toggle="tooltip" data-bs-title="This is just a preview button">Apply</button>
</div>
<!-- Date to hide -->
<div class="col-auto mb-1 mt-5 me-4">
<div class=" pe-0 me-2"> <label for="date_to_hide" class="">Date/Time to hide:</label> </div>
<div class=" ps-0"> <input type="datetime-local" class="form-control fw-normal py-0 <?php echo (isset($errors['date_to_hide'])) ? 'is-invalid' : ((isset($verified['date_to_hide'])) ? 'is-valid' : ''); ?>" id="date_to_hide" name="date_to_hide" value="<?php echo isset($formData["date_to_hide"]) ? htmlspecialchars($formData["date_to_hide"]) : "";?>"> </div>
<?php echo (isset($errors['date_to_hide'])) ? '<div class="invalid-feedback">'.$errors['date_to_hide'].'</div>' : NULL; ?>
</div>
</div>
</div>
</div>
<!-- Footer? -->
<div class="row justify-content-end align-items-center mb-4">
<div class="col ms-2"><span class="text-secondary fst-italic"><strong class="text-black">*</strong>Indicates required field</span></div>
<div class="col-auto">
<a role="button" href="manage_advertisements.php" class="btn btn-outline-secondary px-4">Cancel</a>
<button type="submit" class="btn btn-primary ms-3 me-4 px-4 fw-medium"><i class="bi bi-plus-lg me-2" style="-webkit-text-stroke: 0.25px;"></i>Create</button>
</div>
</div>
</div>
</div>
</form>
</div>
<!-- Boostrap JS --><script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-C6RzsynM9kWDrMNeT87bh95OGNyZPhcTNXj1NW7RuBCsyN/o0jlpcV8Qyq46cDfL" crossorigin="anonymous"></script>
<!-- jQuery --><script src="https://code.jquery.com/jquery-3.7.1.min.js" integrity="sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=" crossorigin="anonymous"></script>
<!-- DataTables --><script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.js"></script>
<!-- DataTables Bootstrap 5 --><script src="https://cdn.datatables.net/1.13.6/js/dataTables.bootstrap5.min.js"></script>
<!-- Moment.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.2/moment.min.js"></script>
<script>
// Bootstrap tooltips
const tooltipTriggerList = document.querySelectorAll('[data-bs-toggle="tooltip"]')
const tooltipList = [...tooltipTriggerList].map(tooltipTriggerEl => new bootstrap.Tooltip(tooltipTriggerEl))
// Dynamically adjusts button width to its content
const inputElement = document.getElementById("button_message");
function adjustInputSize() {
inputElement.style.width = "auto"; // Allow the input to resize
inputElement.style.width = (inputElement.scrollWidth + 5) + "px"; // Add some padding
}
inputElement.addEventListener("input", adjustInputSize);
adjustInputSize();
var selectOption = document.getElementById("status");
var image = document.getElementById("previewImage");
var filename = image.src.substring(image.src.lastIndexOf('/') + 1);
var imageInput1 = document.getElementById("imageInput");
// Change Events/News type badges
function changeType(selectElement) {
var selectedOption = selectElement.options[selectElement.selectedIndex].value;
// Remove previous class
selectElement.classList.remove("text-bg-success");
selectElement.classList.remove("text-bg-secondary");
// Add appropriate class + transition button
if (selectedOption == "Active")
selectElement.classList.add("text-bg-success");
else if (selectedOption == "Inactive")
selectElement.classList.add("text-bg-secondary");
}
// Image preview when selected
const imageInput = document.getElementById("imageInput");
const previewImage = document.getElementById("previewImage");
imageInput.addEventListener("change", function () {
if (imageInput.files && imageInput.files[0]) {
const reader = new FileReader();
// update img
reader.onload = function (e) {
previewImage.src = e.target.result;
};
reader.readAsDataURL(imageInput.files[0]); // read image as data URL
}
});
window.onload = (event) => {
// Remove previous class
selectOption.classList.remove("text-bg-success");
selectOption.classList.remove("text-bg-secondary");
// Add Bootstrap styling class based on selected option
if (selectOption.value == "Active")
selectOption.classList.add("text-bg-success");
else if (selectOption.value == "Inactive")
selectOption.classList.add("text-bg-secondary");
}
// Enable or disable the Apply button based on the checkbox state
document.getElementById('appliable').addEventListener('change', () => {
document.getElementById('applyButton').disabled = !document.getElementById('appliable').checked;
});
</script>
</body>
</html>