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sql.php
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383 lines (339 loc) · 12.2 KB
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<?php
$dbHost = 'localhost';
$dbUser = 'root';
$dbPassword = '';
$dbName = 'club';
$conn = new mysqli($dbHost, $dbUser, $dbPassword, $dbName);
if ($conn->connect_error) {
die('Connection failed: ' . $conn->connect_error);
}
if (isset($_POST['query']) && !empty($_POST['query'])) {
$userQuery = $_POST['query'];
if (isset($_POST['selectedTable'])) {
$selectedTable = $_POST['selectedTable'];
} else {
$selectedTable = 'register'; //default table
}
echo '<input type="hidden" id="selectedTableTemp" name="selectedTableTemp" value="' . htmlspecialchars($selectedTable) . '" readonly>';
$queries = explode(';', $userQuery);
foreach ($queries as $query) {
$query = trim($query);
if (!empty($query)) {
$result = mysqli_query($conn, $query);
echo "<div class='box m-0 p-0 mb-3'>";
echo "<p class='alert alert-primary m-0 p-1' style='font-weight: bold; font-size: 16px;'>Executing Query:</p>";
echo "<pre class='alert alert-info m-0 p-0' style='margin: 0; padding: 0; white-space: pre-wrap;'>$query;</pre>";
if (!$result) {
// Handle and send error messages to JavaScript
$errorMessage = mysqli_error($conn);
echo "<script>displayError(" . json_encode($errorMessage) . ");</script>"; // Call the JavaScript function
} else {
$output = '';
if (stripos($query, 'SELECT') === 0) {
$output .= "<div class='alert alert-success m-0 p-0' role='alert'>Query executed successfully!</div>";
$output .= "<div class='table-responsive result-table m-0 p-0'>";
$output .= "<table class='table table-bordered table-striped'>";
$output .= "<thead class='thead-dark'>";
$output .= "<tr>";
$fieldinfo = mysqli_fetch_fields($result);
foreach ($fieldinfo as $field) {
$output .= "<th>{$field->name}</th>";
}
$output .= "</tr>";
$output .= "</thead>";
$output .= "<tbody>";
while ($row = mysqli_fetch_assoc($result)) {
$output .= "<tr data-row-id='{$row['id']}'>";
foreach ($row as $key => $value) {
$output .= "<td class='editable-cell' data-column-name='{$key}' ondblclick='enableEdit(this)' onblur='saveEdit(this)' contenteditable='false' m-0 p-0>" . $value . "</td>";
}
$output .= "</tr>";
}
$output .= "</tbody>";
$output .= "</table>";
$output .= "</div>";
} else {
$affectedRows = mysqli_affected_rows($conn);
$output .= "<div class='alert alert-success m-0 p-0' role='alert'>Query executed successfully!</div>";
$output .= "<div class='alert alert-info m-0 p-0' role='alert'>Affected Rows: $affectedRows</div>";
}
echo $output;
}
echo "</div>";
}
}
}
// table dynamic updating
if (isset($_POST['newValue']) && isset($_POST['rowId']) && isset($_POST['columnName'])) {
$newValue = mysqli_real_escape_string($conn, $_POST['newValue']);
$rowId = mysqli_real_escape_string($conn, $_POST['rowId']);
$columnName = mysqli_real_escape_string($conn, $_POST['columnName']);
$selectedTable = mysqli_real_escape_string($conn, $_POST['selectedTable']);
$updateQuery = "UPDATE $selectedTable SET $columnName = '$newValue' WHERE id = $rowId";
if (mysqli_query($conn, $updateQuery)) {
$response = $updateQuery;
} else {
$response = 'Error updating cell value: ' . mysqli_error($conn);
}
echo $response;
$conn->close();
exit;
}
?>
<!DOCTYPE html>
<html>
<head>
<link rel="icon" href="img/AIML LOGO WHITE.png" type="png">
<title>Private Page</title>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
<meta name="format-detection" content="telephone=no" />
<meta name="HandheldFriendly" content="true" />
<meta name="MobileOptimized" content="320" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
</head>
<body>
<div class="container m-0 p-0">
<div class="card bg-dark mt-2">
<div class="card-header p-0 ml-1 pt-1">
<h3 class="card-title p-0 mb-2 text-white">Enter SQL Query:</h3>
</div>
<form id="sql-form" method="post" action="">
<div class="form-row flex-0.5 m-0 p-0">
<div class="col-12 col-md-6 mb-3">
<select class="form-control text-white bg-dark" name="selectedTable" id="selectedTable">
<option value="" disabled selected>Table Name</option>
<option value="register">Register</option>
<option value="events">Events</option>
</select>
</div>
<div class="col-12 col-md-6 mb-3">
<select class="form-control text-white bg-dark" name="tableQuery" id="tableQuery">
<option value="" selected>Operation</option>
<option value="select">SELECT</option>
<option value="update">UPDATE</option>
<option value="insert">INSERT</option>
<option value="delete">DELETE</option>
<option value="credits">CREDITS</option>
<option value="drop">DROP</option>
</select>
</div>
</div>
<div class="form-group">
<textarea class="form-control text-white bg-dark" placeholder="Enter Query" name="query" id="query" rows="5"
style="font-family: monospace;"></textarea>
</div>
<div class="form-group">
<button tabindex="1" type="submit" id="submit" class="btn btn-primary btn-block">Execute
Query</button>
</div>
</form>
</div>
</div>
<div class="output-container mt-4">
<p class="alert alert-dark m-0 p-0" role="alert">Query Logs:</p>
</div>
<div class="error-messages mt-4">
<p class="alert alert-dark m-0 p-0" role="alert">Error Logs:</p>
</div>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script>
var outputContainer = document.querySelector('.output-container');
const errorMessagesDiv = document.querySelector('.error-messages');
selectedTable = document.getElementById("selectedTable").value;
document.getElementById("selectedTable").addEventListener("change", function () {
var selectedValue = this.value;
document.getElementById("query").value = selectedValue;
});
document.getElementById("tableQuery").addEventListener("change", function () {
var selectedValue = this.value;
var sqlQuery = '';
selectedTable = document.getElementById("selectedTable").value;
if (selectedValue === "update") {
sqlQuery = `UPDATE ${selectedTable}
SET column1 = value1, column2 = value2
WHERE condition = value;`;
} else if (selectedValue === "delete") {
sqlQuery = `DELETE FROM ${selectedTable}
WHERE condition = value;`;
} else if (selectedValue === "drop") {
sqlQuery = `DROP TABLE ${selectedTable};`;
} else if (selectedValue === "select") {
sqlQuery = `SELECT * FROM ${selectedTable};`;
} else if (selectedValue === "insert") {
sqlQuery = `INSERT INTO ${selectedTable} (usn, fullname, password, phone, email, year, club, credits, userpost, whatsapp, instagram, linkedin, github, gender, created_at)
VALUES (
'usn_value', 'fullname_value', 'password_value', 'phone_value', 'email_value', 'year_value', 'club_value', 'credits_value', 'userpost_value', 'whatsapp_value', 'instagram_value', 'linkedin_value', 'github_value', 'gender_value', NOW());`;
}
else if (selectedValue === "credits") {
sqlQuery = `UPDATE ${selectedTable} SET credits = 'credits_value' WHERE usn = '4AI21AI006';`;
}
document.getElementById("query").value = sqlQuery;
});
function createOutput(data) {
const outputContainer = document.querySelector('.output-container');
if (outputContainer) {
const output = document.createElement('pre');
output.style.whiteSpace = 'pre-wrap';
output.style.margin = 0;
output.style.padding = 0;
output.className = 'output';
output.textContent = data + ";";
outputContainer.appendChild(output);
}
}
function displayError(errorMessage) {
const errorMessagesDiv = document.querySelector('.error-messages');
const errorDiv = document.createElement("div");
errorDiv.className = "alert alert-danger m-0 p-0";
errorDiv.textContent = "Error executing the query: \n" + errorMessage;
errorMessagesDiv.appendChild(errorDiv);
}
document.getElementById("executeDaily").addEventListener("click", function () {
var query = document.getElementById("query").value;
if (query) {
const data = {
query: query,
selectedTable: selectedTable
};
$.ajax({
type: 'POST',
data: data,
success: function (data) {
if (data.includes("Warning") || data.includes("Error")) {
console.error('Error 1');
displayError(data);
} else {
console.log('Query executed successfully!');
createOutput(data);
}
},
error: function (error) {
console.error('Error 2');
displayError(error.responseText);
}
});
}
});
function enableEdit(cell) {
cell.setAttribute('contenteditable', true);
cell.style.backgroundColor = 'lightyellow';
cell.style.color = 'black';
cell.focus();
}
function saveEdit(cell) {
cell.setAttribute('contenteditable', false);
cell.style.backgroundColor = '#454545';
cell.style.color = 'white';
saveCellValue(cell);
}
function saveCellValue(cell) {
const newValue = cell.textContent;
const rowId = cell.closest('tr').getAttribute('data-row-id');
const columnName = cell.dataset.columnName;
const selectedTable = document.getElementById('selectedTableTemp').value;
const data = {
newValue: newValue,
rowId: rowId,
columnName: columnName,
selectedTable: selectedTable
};
$.ajax({
type: 'POST',
data: data,
success: function (data) {
if (data.includes("Warning") || data.includes("Error")) {
console.error('Error 1');
displayError(data);
} else {
console.log('Cell updated successfully!');
createOutput(data);
}
},
error: function (error) {
console.error('Error 3');
displayError(error.responseText);
}
});
}
$('.editable-cell').on('dblclick', function () {
enableEdit(this);
});
$('.editable-cell').on('blur', function () {
saveEdit(this);
});
</script>
<style>
/* MOBILE */
@media (max-width: 767px) {
.container {
max-width: 100%;
}
}
/* DESKTOP */
@media (min-width: 768px) {
.container {
max-width: 50%;
}
}
.table td,
.table th {
vertical-align: middle;
}
b,
#text {
color: white;
background-color: #3c4b64;
}
::-webkit-scrollbar {
height: 15px;
}
::-webkit-scrollbar-thumb {
background: #545454;
}
::-webkit-scrollbar-thumb:horizontal {
height: auto;
}
::-webkit-scrollbar-thumb:vertical {
display: none;
}
.table-container {
max-height: 600px;
overflow-y: scroll;
}
body {
height: 100vh;
}
.result-table {
width: 100%;
border-collapse: collapse;
border: 1px solid #ddd;
}
.result-table th {
background-color: #545454;
color: white;
text-align: left;
padding: 10px;
}
.result-table tr {
border-bottom: 2px solid #000;
}
.result-table td {
padding: 5px;
text-align: left;
border: 1px solid #000;
}
.editable-cell {
background-color: #f7f7f7;
cursor: pointer;
transition: background-color 0.5s;
}
.editable-cell:hover {
background-color: #e3e3e3;
}
</style>
</body>
</html>