mirror of
https://github.com/librenms/librenms.git
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89 lines
3.3 KiB
PHP
89 lines
3.3 KiB
PHP
<?php
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$graph_type = 'mempool_usage';
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$where = 1;
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$sql = ' FROM `mempools` AS `M` LEFT JOIN `devices` AS `D` ON `M`.`device_id` = `D`.`device_id`';
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if (is_admin() === false && is_read() === false) {
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$sql .= ' LEFT JOIN `devices_perms` AS `DP` ON `M`.`device_id` = `DP`.`device_id`';
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$where .= ' AND `DP`.`user_id`=?';
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$param[] = $_SESSION['user_id'];
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}
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$sql .= " WHERE $where";
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if (isset($searchPhrase) && !empty($searchPhrase)) {
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$sql .= " AND (`hostname` LIKE '%$searchPhrase%' OR `mempool_descr` LIKE '%$searchPhrase%')";
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}
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$count_sql = "SELECT COUNT(`mempool_id`) $sql";
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$count = dbFetchCell($count_sql, $param);
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if (empty($count)) {
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$count = 0;
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}
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if (!isset($sort) || empty($sort)) {
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$sort = '`D`.`hostname`, `M`.`mempool_descr`';
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}
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$sql .= " ORDER BY $sort";
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if (isset($current)) {
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$limit_low = (($current * $rowCount) - ($rowCount));
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$limit_high = $rowCount;
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}
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if ($rowCount != -1) {
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$sql .= " LIMIT $limit_low,$limit_high";
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}
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$sql = "SELECT * $sql";
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foreach (dbFetchRows($sql, $param) as $mempool) {
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$perc = round($mempool['mempool_perc'], 0);
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$total = formatStorage($mempool['mempool_total']);
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$free = formatStorage($mempool['mempool_free']);
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$used = formatStorage($mempool['mempool_used']);
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$graph_array['type'] = $graph_type;
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$graph_array['id'] = $mempool['mempool_id'];
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$graph_array['from'] = $config['time']['day'];
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$graph_array['to'] = $config['time']['now'];
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$graph_array['height'] = '20';
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$graph_array['width'] = '80';
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$graph_array_zoom = $graph_array;
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$graph_array_zoom['height'] = '150';
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$graph_array_zoom['width'] = '400';
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$link = 'graphs/id='.$graph_array['id'].'/type='.$graph_array['type'].'/from='.$graph_array['from'].'/to='.$graph_array['to'].'/';
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$mini_graph = overlib_link($link, generate_lazy_graph_tag($graph_array), generate_graph_tag($graph_array_zoom), NULL);
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$background = get_percentage_colours($perc);
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$bar_link = overlib_link($link, print_percentage_bar(400, 20, $perc, "$used / $total", 'ffffff', $background['left'], $free, 'ffffff', $background['right']), generate_graph_tag($graph_array_zoom), null);
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$response[] = array(
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'hostname' => generate_device_link($mempool),
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'mempool_descr' => $mempool['mempool_descr'],
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'graph' => $mini_graph,
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'mempool_used' => $bar_link,
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'mempool_perc' => $perc.'%',
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);
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if ($_POST['view'] == 'graphs') {
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$graph_array['height'] = '100';
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$graph_array['width'] = '216';
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$graph_array['to'] = $config['time']['now'];
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$graph_array['id'] = $mempool['mempool_id'];
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$graph_array['type'] = $graph_type;
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$return_data = true;
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include 'includes/print-graphrow.inc.php';
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unset($return_data);
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$response[] = array(
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'hostname' => $graph_data[0],
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'mempool_descr' => $graph_data[1],
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'graph' => $graph_data[2],
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'mempool_used' => $graph_data[3],
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'mempool_perc' => '',
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);
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} //end if
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}//end foreach
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$output = array(
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'current' => $current,
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'rowCount' => $rowCount,
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'rows' => $response,
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'total' => $count,
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);
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echo _json_encode($output);
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