podstat.php 3.8 KB
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<?php

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use RedBeanPHP\R;

// Required parameters.
($_domain = $_GET['domain'] ?? null) || die('no domain given');

require_once __DIR__ . '/vendor/autoload.php';
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require_once __DIR__ . '/config.php';

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define('PODUPTIME', microtime(true));
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// Set up global DB connection.
R::setup("pgsql:host={$pghost};dbname={$pgdb}", $pguser, $pgpass, true);
R::testConnection() || die('Error in DB connection');
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R::usePartialBeans(true);
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$sql = "
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  SELECT
    to_char(date_checked, 'yyyy MM') AS yymm,
    count(*) AS total_checks,
    round(avg(total_users)) AS users,
    round(avg(online::INT),2)*100 AS uptime,
    round(avg(latency),2) * 1000 AS latency,
    round(avg(local_posts)) AS local_posts,
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    round(avg(comment_counts)) AS comment_counts
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  FROM checks
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  WHERE domain = ?
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  GROUP BY yymm
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  ORDER BY yymm
  LIMIT 24
";
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try {
  $totals = R::getAll($sql, [$_domain]);
} catch (\RedBeanPHP\RedException $e) {
  die('Error in SQL query: ' . $e->getMessage());
}
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?>
<canvas id="pod_chart_responses"></canvas>
<canvas id="pod_chart_counts"></canvas>
<script>
  /**
   * Add a new chart for the passed data.
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   *
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   * @param id   HTML element ID to place the chart.
   * @param data Data to display on the chart.
   */
    new Chart(document.getElementById('pod_chart_responses'), {
      type: "line",
      data: {
        labels: <?php echo json_encode(array_column($totals, 'yymm')); ?>,
        datasets: [{
          data: <?php echo json_encode(array_column($totals, 'uptime')); ?>,
          label: 'Uptime %',
          fill: false,
          yAxisID: "l1",
          borderColor: "#2ecc71",
          backgroundColor: "#2ecc71",
          borderWidth: 4,
          pointHoverRadius: 6
        },
        {
          data: <?php echo json_encode(array_column($totals, 'latency')); ?>,
          label: 'Latency ms',
          fill: true,
          yAxisID: "r1",
          borderColor: "#a93226",
          backgroundColor: "#a93226",
          borderWidth: 4,
          pointHoverRadius: 6,
          pointStyle: 'rect',
        }
        ]
      },
      options: {
        responsive: true,
        maintainAspectRatio: true,
        scales: {
          yAxes: [{
            position: "left",
            "id": "l1",
            ticks: {
              min: 0,
              max: 100,
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              stepSize: 50
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            }
          }, {
            position: "right",
            "id": "r1",
            ticks: {
              min: 0,
              max: 500,
              stepSize: 50
            }
          }]
        }
      }
    });
        new Chart(document.getElementById('pod_chart_counts'), {
      type: "line",
      data: {
        labels: <?php echo json_encode(array_column($totals, 'yymm')); ?>,
        datasets: [{
          data: <?php echo json_encode(array_column($totals, 'users')); ?>,
          label: 'Users',
          fill: false,
          yAxisID: "l2",
          borderColor: "#e67e22",
          backgroundColor: "#e67e22",
          borderWidth: 4,
          pointHoverRadius: 6,
        },
        {
          data: <?php echo json_encode(array_column($totals, 'local_posts')); ?>,
          label: 'Local Posts',
          fill: false,
          yAxisID: "l2",
          borderColor: "#2980b9",
          backgroundColor: "#2980b9",
          borderWidth: 4,
          pointHoverRadius: 6,
        },
        {
          data: <?php echo json_encode(array_column($totals, 'comment_counts')); ?>,
          label: 'Comments',
          fill: false,
          yAxisID: "l2",
          borderColor: "#FFD700",
          backgroundColor: "#FFD700",
          borderWidth: 4,
          pointHoverRadius: 6,
        }
        ]
      },
      options: {
        responsive: true,
        maintainAspectRatio: true,
        scales: {
          yAxes: [{
            position: "left",
            "id": "l2"
          }]
        }
      }
    });
</script>