www/getNetEvents.php
<?php

// Copyright 2020 Catchpoint Systems Inc.
// Use of this source code is governed by the Polyform Shield 1.0.0 license that can be
// found in the LICENSE.md file.
include 'common.inc';
$ok = false;
if (gz_is_file("$testPath/$run{$cachedText}_devtools.json")) {
    require_once('devtools.inc.php');
    $devTools = array();
    $startOffset = null;
    GetTimeline($testPath, $run, $cached, $devTools, $startOffset);
    if (isset($devTools) && is_array($devTools) && count($devTools)) {
      // do a quick pass to see if we have non-timeline entries and
      // to get the timestamp of the first non-timeline entry
        foreach ($devTools as &$entry) {
            if (
                isset($entry) &&
                is_array($entry) &&
                array_key_exists('method', $entry) &&
                $entry['method'] != 'Timeline.eventRecorded'
            ) {
                if (!$ok) {
                    $ok = true;
                    header("Content-type: application/json");
                    echo "[\n";
                } else {
                    echo ",\n";
                }
                echo json_encode($entry);
            }
        }
        if ($ok) {
            echo "\n]";
        }
    }
}
if (!$ok) {
    header("HTTP/1.0 404 Not Found");
}
