Implements live graphs page
parent
5982d5eef9
commit
8b1fd2e2c1
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@ -494,6 +494,77 @@ class Agent {
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return null;
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}
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/**
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* Gets historical data for a specific metric from agent checks
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*
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* @param int $platform_id The platform ID
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* @param string $agent_type The type of agent (e.g., 'jvb', 'jicofo')
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* @param string $metric_type The type of metric to retrieve
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* @param string $from_time Start time in Y-m-d format
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* @param string $until_time End time in Y-m-d format
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* @return array Array with the dataset from agent checks
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*/
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public function getHistoricalData($platform_id, $agent_type, $metric_type, $from_time, $until_time) {
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// Get data from agent checks
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$sql = 'SELECT
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DATE(jac.timestamp) as date,
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jac.response_content,
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COUNT(*) as checks_count
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FROM
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jilo_agent_checks jac
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JOIN
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jilo_agents ja ON jac.agent_id = ja.id
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JOIN
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jilo_agent_types jat ON ja.agent_type_id = jat.id
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WHERE
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ja.platform_id = :platform_id
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AND jat.description = :agent_type
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AND jac.status_code = 200
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AND DATE(jac.timestamp) BETWEEN :from_time AND :until_time
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GROUP BY
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DATE(jac.timestamp)
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ORDER BY
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DATE(jac.timestamp)';
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$query = $this->db->prepare($sql);
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$query->execute([
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':platform_id' => $platform_id,
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':agent_type' => $agent_type,
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':from_time' => $from_time,
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':until_time' => $until_time
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]);
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$results = $query->fetchAll(PDO::FETCH_ASSOC);
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$data = [];
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foreach ($results as $row) {
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$json_data = json_decode($row['response_content'], true);
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if (json_last_error() === JSON_ERROR_NONE) {
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$api_data = [];
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if ($agent_type === 'jvb') {
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$api_data = $json_data['jvb_api_data'] ?? [];
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} elseif ($agent_type === 'jicofo') {
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$api_data = $json_data['jicofo_api_data'] ?? [];
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} elseif ($agent_type === 'jigasi') {
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$api_data = $json_data['jigasi_api_data'] ?? [];
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} elseif ($agent_type === 'prosody') {
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$api_data = $json_data['prosody_api_data'] ?? [];
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} elseif ($agent_type === 'nginx') {
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$api_data = $json_data['nginx_api_data'] ?? [];
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}
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$value = $this->getNestedValue($api_data, $metric_type);
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if ($value !== null) {
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$data[] = [
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'date' => $row['date'],
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'value' => $value
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];
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}
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}
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}
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return $data;
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}
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}
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?>
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@ -5,40 +5,30 @@
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<script>
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var ctx = document.getElementById('graph_<?= $data['graph_name'] ?>').getContext('2d');
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var chartData0 = <?php echo json_encode($data['data0']); ?>;
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var chartData1 = <?php echo json_encode($data['data1']); ?>;
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var timeRangeName = '';
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var labels = chartData0.map(function(item) {
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return item.date;
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});
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var values0 = chartData0.map(function(item) {
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return item.value;
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});
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var values1 = chartData1.map(function(item) {
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return item.value;
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});
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// Prepare datasets
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var datasets = [];
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<?php foreach ($data['datasets'] as $dataset): ?>
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var chartData = <?php echo json_encode($dataset['data']); ?>;
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datasets.push({
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label: '<?= $dataset['label'] ?>',
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data: chartData.map(function(item) {
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return {
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x: item.date,
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y: item.value
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};
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}),
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borderColor: '<?= $dataset['color'] ?>',
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borderWidth: 1,
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fill: false
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});
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<?php endforeach; ?>
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var graph_<?= $data['graph_name'] ?> = new Chart(ctx, {
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type: 'line',
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data: {
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labels: labels,
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datasets: [
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{
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label: '<?= $data['graph_data0_label'] ?? '' ?>',
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data: values0,
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borderColor: 'rgba(75, 192, 192, 1)',
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borderWidth: 1,
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fill: false
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},
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{
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label: '<?= $data['graph_data1_label'] ?? '' ?>',
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data: values1,
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borderColor: 'rgba(255, 99, 132, 1)',
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borderWidth: 1,
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fill: false
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}
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]
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datasets: datasets
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},
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options: {
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layout: {
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@ -64,7 +54,6 @@ var graph_<?= $data['graph_name'] ?> = new Chart(ctx, {
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mode: 'x'
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},
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zoom: {
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// enabled: true,
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mode: 'x',
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drag: {
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enabled: true, // Enable drag to select range
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@ -99,29 +88,25 @@ var graph_<?= $data['graph_name'] ?> = new Chart(ctx, {
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}
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});
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// Store the graphs in an array
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// Store graph instance and title for later reference
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graphs.push({
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graph: graph_<?= $data['graph_name'] ?>,
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label: document.getElementById('current-period-<?= $data['graph_name'] ?>')
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label: '<?= $data['graph_title'] ?>'
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});
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// Update the time range label
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function updatePeriodLabel(chart, labelElement) {
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var startDate = chart.scales.x.min;
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var endDate = chart.scales.x.max;
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if (timeRangeName == 'today') {
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labelElement.innerHTML = 'Currently displaying: ' + timeRangeName + ' (' + new Date(startDate).toLocaleDateString() + ')';
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// Function to update the period label
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function updatePeriodLabel(chart, label) {
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var startDate = new Date(chart.scales.x.min);
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var endDate = new Date(chart.scales.x.max);
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var periodLabel = document.getElementById('current-period-<?= $data['graph_name'] ?>');
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if (timeRangeName) {
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periodLabel.textContent = label + ' (' + timeRangeName + ')';
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} else {
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labelElement.innerHTML = 'Currently displaying: ' + timeRangeName + ' (' + new Date(startDate).toLocaleDateString() + ' - ' + new Date(endDate).toLocaleDateString() + ')';
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periodLabel.textContent = label + ' (from ' + startDate.toLocaleDateString() + ' to ' + endDate.toLocaleDateString() + ')';
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}
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}
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// Attach the update function to the 'zoom' event
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graph_<?= $data['graph_name'] ?>.options.plugins.zoom.onZoom = function({ chart }) {
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updatePeriodLabel(chart, document.getElementById('current-period-<?= $data['graph_name'] ?>'));
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};
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// Update the label initially when the chart is rendered
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updatePeriodLabel(graph_<?= $data['graph_name'] ?>, document.getElementById('current-period-<?= $data['graph_name'] ?>'));
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// Initial label update
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updatePeriodLabel(graph_<?= $data['graph_name'] ?>, '<?= $data['graph_title'] ?>');
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</script>
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@ -9,56 +9,96 @@ $agent = $_REQUEST['agent'] ?? '';
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require '../app/classes/config.php';
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require '../app/classes/agent.php';
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require '../app/classes/conference.php';
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$configObject = new Config();
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$agentObject = new Agent($dbWeb);
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switch ($item) {
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// connect to Jilo database
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$response = connectDB($config, 'jilo', $platformDetails[0]['jilo_database'], $platform_id);
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// if DB connection has error, display it and stop here
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if ($response['db'] === null) {
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$error = $response['error'];
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include '../app/templates/block-message.php';
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// otherwise if DB connection is OK, go on
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} else {
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$db = $response['db'];
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$conferenceObject = new Conference($db);
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switch ($item) {
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case 'graphs':
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// FIXME example data
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$one = date('Y-m-d',strtotime("-5 days"));
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$two = date('Y-m-d',strtotime("-4 days"));
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$three = date('Y-m-d',strtotime("-2 days"));
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$four = date('Y-m-d',strtotime("-1 days"));
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// Connect to Jilo database for log data
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$jilo_response = connectDB($config, 'jilo', $platformDetails[0]['jilo_database'], $platform_id);
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if ($jilo_response['db'] === null) {
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$error = $jilo_response['error'];
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include '../app/templates/block-message.php';
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break;
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}
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$jilo_db = $jilo_response['db'];
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$graph[0]['data0'] = [
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['date' => $one, 'value' => 10],
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['date' => $two, 'value' => 20],
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['date' => $three, 'value' => 15],
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['date' => $four, 'value' => 25],
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// Get date range for the last 7 days
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$from_time = date('Y-m-d', strtotime('-7 days'));
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$until_time = date('Y-m-d');
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// Define graphs to show
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$graphs = [
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[
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'graph_name' => 'conferences',
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'graph_title' => 'Conferences in "' . htmlspecialchars($platformDetails[0]['name']) . '" over time',
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'datasets' => []
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],
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[
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'graph_name' => 'participants',
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'graph_title' => 'Participants in "' . htmlspecialchars($platformDetails[0]['name']) . '" over time',
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'datasets' => []
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]
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];
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$graph[0]['data1'] = [
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['date' => $one, 'value' => 12],
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['date' => $two, 'value' => 23],
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['date' => $three, 'value' => 11],
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['date' => $four, 'value' => 27],
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// Get Jitsi API data
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$conferences_api = $agentObject->getHistoricalData(
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$platform_id,
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'jicofo',
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'conferences',
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$from_time,
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$until_time
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);
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$graphs[0]['datasets'][] = [
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'data' => $conferences_api,
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'label' => 'Conferences from Jitsi API',
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'color' => 'rgba(75, 192, 192, 1)'
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];
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$graph[0]['graph_name'] = 'conferences';
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$graph[0]['graph_title'] = 'Conferences in "' . htmlspecialchars($platformDetails[0]['name']) . '" over time';
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$graph[0]['graph_data0_label'] = 'Conferences from Jitsi logs (Jilo)';
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$graph[0]['graph_data1_label'] = 'Conferences from Jitsi API (Jilo Agents)';
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$graph[1]['data0'] = [
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['date' => $one, 'value' => 20],
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['date' => $two, 'value' => 30],
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['date' => $three, 'value' => 15],
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['date' => $four, 'value' => 55],
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// Get conference data from logs
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$conferences_logs = $conferenceObject->conferenceNumber(
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$from_time,
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$until_time
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);
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$graphs[0]['datasets'][] = [
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'data' => $conferences_logs,
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'label' => 'Conferences from Logs',
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'color' => 'rgba(255, 99, 132, 1)'
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];
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$graph[1]['data1'] = [
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['date' => $one, 'value' => 22],
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['date' => $two, 'value' => 33],
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['date' => $three, 'value' => 11],
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['date' => $four, 'value' => 57],
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// Get participants data
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$participants_api = $agentObject->getHistoricalData(
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$platform_id,
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'jicofo',
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'participants',
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$from_time,
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$until_time
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);
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$graphs[1]['datasets'][] = [
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'data' => $participants_api,
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'label' => 'Participants from Jitsi API',
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'color' => 'rgba(75, 192, 192, 1)'
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];
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$graph[1]['graph_name'] = 'participants';
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$graph[1]['graph_title'] = 'Participants in "' . htmlspecialchars($platformDetails[0]['name']) . '" over time';
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$graph[1]['graph_data0_label'] = 'Participants from Jitsi logs (Jilo)';
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$graph[1]['graph_data1_label'] = 'Participants from Jitsi API (Jilo Agents)';
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// Prepare data for template
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$graph = $graphs;
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include '../app/templates/graphs-combined.php';
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break;
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@ -157,6 +197,8 @@ switch ($item) {
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break;
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default:
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}
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}
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?>
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