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feature: Capture device troubleshooting info (discovery, poller, snmpwalk)

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Admins can capture device troubleshooting info from the webui by clicking the gear and selecting Capture.
This commit is contained in:
Tony Murray
2016-08-12 09:58:16 -05:00
parent 7ad946f85d
commit d5105e29da
5 changed files with 232 additions and 3 deletions
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101
html/pages/device/capture.inc.php Normal file
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<?php
/**
* capture.inc.php
*
* View and download troubleshooting information
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2016 Tony Murray
* @author Tony Murray <murraytony@gmail.com>
*/
$no_refresh = true;
$pagetitle[] = "Capture";
if (!is_admin()) {
print_error("Insufficient Privileges");
} else {
?>
<h2>Capture Debug Information</h2>
<ul class="nav nav-tabs">
<li role="presentation" class="active"><a data-toggle="tab" href="#discovery">Discovery</a></li>
<li role="presentation"><a data-toggle="tab" href="#poller">Poller</a></li>
<li role="presentation"><a data-toggle="tab" href="#snmp">SNMP</a></li>
</ul>
<div class="tab-content">
<style type="text/css">
/* stop buttons from looking like they get stuck clicked */
.btn-default:focus {
background-color: #fff;
border-color: #ccc;
outline: none;
}
</style>
<?php
$tabs = array(
'discovery' => 'ajax_output.php?id=capture&format=text&type=discovery&hostname='.$device['hostname'],
'poller' => 'ajax_output.php?id=capture&format=text&type=poller&hostname='.$device['hostname'],
'snmp' => 'ajax_output.php?id=capture&format=text&type=snmpwalk&hostname='.$device['hostname'],
);
foreach ($tabs as $tab => $url) {
?>
<div id="<?php echo $tab ?>" class="tab-pane fade <?php echo ($tab == 'discovery' ? ' in active' : '') ?>">
<div class="row"><div class="col-md-12">
<div class="btn-toolbar" role="toolbar" style="margin:5px 0 5px 0">
<button type="button" class="btn btn-default" id="run-<?php echo $tab ?>">Run</button>
<button type="button" class="btn btn-default" id="copy-<?php echo $tab ?>">Copy</button>
<a class="btn btn-default" href="<?php echo str_replace('text', 'download', $url) ?>">Download</a>
</div></div></div>
<div class="row"><div class="col-md-12">
<label for="output-<?php echo $tab ?>">Output</label>
<textarea readonly id="output-<?php echo $tab ?>" style="width:100%; height:400px; resize:vertical;"></textarea>
</div></div>
</div>
<script type="text/javascript">
document.getElementById('copy-<?php echo $tab ?>').onclick = function() {
output = document.getElementById("output-<?php echo $tab ?>");
output.select();
try {
document.execCommand('copy');
} catch (err) {
alert('Unsupported Browser!');
}
};
document.getElementById('run-<?php echo $tab ?>').onclick = function () {
output = document.getElementById("output-<?php echo $tab ?>");
xhr = new XMLHttpRequest();
xhr.open("GET", "<?php echo $url ?>", true);
xhr.onprogress = function (e) {
output.innerHTML = e.currentTarget.responseText;
output.scrollTop = output.scrollHeight - output.clientHeight; // scrolls the output area
};
xhr.onreadystatechange = function () {
if (xhr.readyState == 4) {
console.log("Complete");
}
};
xhr.send();
};
</script>
<?php
}
echo '</div>';
}