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Lanta 2025-04-15 17:12:33 +02:00
parent 1be9732279
commit 01aa843d0b
18 changed files with 4122 additions and 2393 deletions
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244
demo.php
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@ -1,122 +1,166 @@
<?php
$dataPoints = array(
array("y" => 25, "label" => "Sunday"),
array("y" => 15, "label" => "Monday"),
array("y" => 25, "label" => "Tuesday"),
array("y" => 5, "label" => "Wednesday"),
array("y" => 10, "label" => "Thursday"),
array("y" => 0, "label" => "Friday"),
array("y" => 20, "label" => "Saturday")
);
?>
<?php
// --- Configuration and Data Processing ---
$dataPointsPerPlayer = [];
$chartData = [];
$encodedChartData = '[]'; // Default to empty JSON array
$dataError = '';
$directory = 'data/killstats';
// Check if the directory exists
if (!is_dir($directory)) {
die("The directory $directory does not exist");
}
$dataError = "The directory '$directory' does not exist or is not accessible.";
} else {
// Attempt to open the directory
$handle = @opendir($directory); // Use @ to suppress default warning on failure
if ($handle === false) {
$dataError = "Could not open the directory '$directory'. Check permissions.";
} else {
// Loop through the directory
while (false !== ($entry = readdir($handle))) {
// Skip '.' and '..' and non-JSON files
if ($entry === '.' || $entry === '..' || pathinfo($entry, PATHINFO_EXTENSION) !== 'json') {
continue;
}
// Open the directory
if ($handle = opendir($directory)) {
// Loop through the directory
while (false !== ($entry = readdir($handle))) {
if ($entry !== '.' && $entry !== '..') {
// Read each file
$filepath = $directory . '/' . $entry;
$content = file_get_contents($filepath);
$content = @file_get_contents($filepath); // Use @ to suppress warning on failure
if ($content === false) {
// Log or handle file read error if necessary, maybe skip the file
error_log("Could not read file: " . $filepath);
continue;
}
// Decode JSON data to PHP array
$jsonArray = json_decode($content, true);
// Extract playername
$playername = $jsonArray['stats']['playername'];
// Process the date
$date = new DateTime($jsonArray['created']);
$label = $date->format('m-d'); // Month-Day format
// Initialize player array if not existing
if (!isset($dataPointsPerPlayer[$playername])) {
$dataPointsPerPlayer[$playername] = [];
// Basic validation of JSON structure
if (is_array($jsonArray) && isset($jsonArray['stats']['playername'], $jsonArray['created'], $jsonArray['winplace'])) {
$playername = $jsonArray['stats']['playername'];
$winplace = $jsonArray['winplace'];
$createdTimestamp = $jsonArray['created'];
// Process the date
try {
$date = new DateTime($createdTimestamp);
$label = $date->format('m-d'); // Month-Day format
// Initialize player array if not existing
if (!isset($dataPointsPerPlayer[$playername])) {
$dataPointsPerPlayer[$playername] = [];
}
// Add to dataPoints for this player
$dataPointsPerPlayer[$playername][] = [
"y" => $winplace,
"label" => $label
];
} catch (Exception $e) {
// Log or handle date parsing error
error_log("Could not parse date '$createdTimestamp' in file: " . $filepath);
continue;
}
} else {
// Log or handle invalid JSON structure
error_log("Invalid JSON structure or missing keys in file: " . $filepath);
continue;
}
// Add to dataPoints for this player
$dataPointsPerPlayer[$playername][] = array(
"y" => $jsonArray['winplace'],
"label" => $label
);
}
closedir($handle);
// Prepare data for the chart if processing was successful
if (empty($dataError) && !empty($dataPointsPerPlayer)) {
foreach ($dataPointsPerPlayer as $player => $dataPoints) {
// Sort data points by label (date) for each player
usort($dataPoints, function($a, $b) {
return strcmp($a['label'], $b['label']);
});
$chartData[] = [
'type' => 'line',
'showInLegend' => true,
'legendText' => htmlspecialchars($player), // Escape player name for legend
'dataPoints' => $dataPoints
];
}
// Encode the final chart data
$encodedChartData = json_encode($chartData, JSON_NUMERIC_CHECK);
if ($encodedChartData === false) {
$dataError = "Failed to encode chart data into JSON.";
$encodedChartData = '[]'; // Reset to empty array on encoding failure
}
} elseif (empty($dataError)) {
$dataError = "No valid data found in '$directory' to generate chart.";
}
}
closedir($handle);
}
// Now, $dataPointsPerPlayer is an array that contains an array of data points for each player
// You can access the data for a specific player like this:
// $playerData = $dataPointsPerPlayer['Lanta01'];
// Output the array for debugging purposes
// At the end of your PHP script, where you previously printed the array
// Instead, we will encode the $dataPointsPerPlayer array into JSON
$chartData = [];
foreach ($dataPointsPerPlayer as $player => $dataPoints) {
$chartData[] = [
'type' => 'line',
'showInLegend' => true,
'legendText' => $player,
'dataPoints' => $dataPoints
];
}
// Store the JSON encoded data in a PHP variable
$encodedChartData = json_encode($chartData, JSON_NUMERIC_CHECK);
// You can then pass this to your JavaScript code like this
echo "<script>var playerData = $encodedChartData;</script>";
// Note: The original $dataPoints array with days of the week was unused, so it's removed.
?>
<!DOCTYPE HTML>
<html>
<head>
<script>
window.onload = function () {
var chart = new CanvasJS.Chart("chartContainer", {
title: {
text: "Win place by Player / per day"
},
axisY: {
title: "Win Place"
},
legend: {
cursor: "pointer",
itemclick: function (e) {
// Toggle data series visibility on legend item click
if (typeof(e.dataSeries.visible) === "undefined" || e.dataSeries.visible) {
e.dataSeries.visible = false;
} else {
e.dataSeries.visible = true;
}
e.chart.render();
}
},
data: playerData // This will be an array of data series, one per player
});
chart.render();
}
</script>
<meta charset="UTF-8">
<title>Player Win Place Over Time</title>
<script src="https://cdn.canvasjs.com/canvasjs.min.js"></script>
<style>
body { font-family: sans-serif; }
.chart-container { height: 400px; width: 95%; margin: 20px auto; }
.error-message { color: red; text-align: center; margin-top: 20px; }
</style>
</head>
<body>
<div id="chartContainer" style="height: 370px; width: 100%;"></div>
<script src="https://cdn.canvasjs.com/canvasjs.min.js"></script>
<?php if ($dataError): ?>
<p class="error-message"><?php echo htmlspecialchars($dataError); ?></p>
<?php else: ?>
<div id="chartContainer" class="chart-container"></div>
<script>
window.onload = function () {
// Use the PHP-generated JSON data
var playerData = <?php echo $encodedChartData; ?>;
if (playerData && playerData.length > 0) {
var chart = new CanvasJS.Chart("chartContainer", {
animationEnabled: true,
theme: "light2", // Optional theme
title: {
text: "Win Place by Player / Per Day"
},
axisY: {
title: "Win Place",
reversed: true, // Lower win place is better
interval: 1 // Show integer ranks
},
axisX: {
title: "Date (MM-DD)",
// Consider adding valueFormatString if labels become too crowded
},
legend: {
cursor: "pointer",
verticalAlign: "center",
horizontalAlign: "right",
dockInsidePlotArea: false,
itemclick: function (e) {
// Toggle data series visibility on legend item click
if (typeof(e.dataSeries.visible) === "undefined" || e.dataSeries.visible) {
e.dataSeries.visible = false;
} else {
e.dataSeries.visible = true;
}
e.chart.render();
}
},
data: playerData // This will be an array of data series, one per player
});
chart.render();
} else {
// Display a message if no data is available to chart
document.getElementById("chartContainer").innerHTML = '<p style="text-align:center; padding-top: 50px;">No chart data available.</p>';
}
}
</script>
<?php endif; ?>
</body>
</html>
</html>