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refactor: device dependency bootgrid sql queries (#8717)

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* Starting to work on queries

* Fix sorting

* Fix row count when searching

* Update get-host-dependencies.inc.php
This commit is contained in:
Aldemir Akpinar 2018-05-17 04:55:00 +03:00 committed by Tony Murray
parent b881cbe825
commit edab606428
1 changed files with 25 additions and 17 deletions
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42
html/includes/forms/get-host-dependencies.inc.php
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@ -19,20 +19,28 @@ if (!Auth::user()->hasGlobalAdmin()) {
} else {
if (isset($_POST['viewtype'])) {
if ($_POST['viewtype'] == 'fulllist') {
$count_query = "SELECT count(device_id) from devices";
$deps_query = "SELECT a.device_id as id, a.hostname as hostname, a.sysName as sysName, GROUP_CONCAT(b.hostname) as parent, GROUP_CONCAT(b.device_id) as parentid FROM devices as a LEFT JOIN device_relationships a1 ON a.device_id=a1.child_device_id LEFT JOIN devices b ON b.device_id = a1.parent_device_id GROUP BY a.device_id, a.hostname, a.sysName";
$deps_query = "SELECT a.device_id as id, a.hostname as hostname, a.sysName as sysName, GROUP_CONCAT(b.hostname) as parents, GROUP_CONCAT(b.device_id) as parentid FROM devices as a LEFT JOIN device_relationships a1 ON a.device_id=a1.child_device_id LEFT JOIN devices b ON b.device_id=a1.parent_device_id GROUP BY a.device_id, a.hostname, a.sysName";
if (isset($_POST['searchPhrase']) && !empty($_POST['searchPhrase'])) {
$deps_query .= " HAVING parent LIKE ? OR hostname LIKE ? OR sysName LIKE ? ";
$count_query = "SELECT COUNT(*) FROM (" . $deps_query . ") AS rowcount";
} else {
$count_query = "SELECT COUNT(device_id) AS rowcount FROM devices";
}
// if format is set we're trying to pull the Bootgrid table data
if (isset($_POST['format'])) {
if (isset($_POST['searchPhrase']) && !empty($_POST['searchPhrase'])) {
#This is a bit ugly
$deps_query = "SELECT * FROM (".$deps_query;
$deps_query .= " ) as t WHERE t.hostname LIKE ? OR t.parents LIKE ? OR t.sysname LIKE ? ";
$deps_query .= " ORDER BY t.hostname";
$order_by = '';
if (isset($_POST['sort']) && is_array($_REQUEST['sort'])) {
foreach ($_REQUEST['sort'] as $key => $value) {
$order_by .= " $key $value";
}
} else {
$deps_query .= " ORDER BY a.hostname";
$order_by = " a.hostname";
}
$deps_query .= " ORDER BY " . $order_by;
if (is_numeric($_POST['rowCount']) && is_numeric($_POST['current'])) {
$rows = $_POST['rowCount'];
$current = $_POST['current'];
@ -42,26 +50,26 @@ if (!Auth::user()->hasGlobalAdmin()) {
$deps_query .= " ORDER BY a.hostname";
}
if (isset($_POST['format']) && !empty($_POST['searchPhrase'])) {
$searchphrase = '%'.mres($_POST['searchPhrase']).'%';
$device_deps = dbFetchRows($deps_query, array($searchphrase, $searchphrase, $searchphrase));
$search_arr = array($searchphrase, $searchphrase, $searchphrase);
$device_deps = dbFetchRows($deps_query, $search_arr);
$rec_count = dbFetchCell($count_query, $search_arr);
} else {
$device_deps = dbFetchRows($deps_query);
}
if (isset($_POST['searchPhrase']) && !empty($_POST['searchPhrase'])) {
$rec_count = count($device_deps);
} else {
$rec_count = dbFetchCell($count_query);
}
if (isset($_POST['format'])) {
$res_arr = array();
foreach ($device_deps as $myrow) {
if ($myrow['parents'] == null || $myrow['parents'] == '') {
if ($myrow['parent'] == null || $myrow['parent'] == '') {
$parent = 'None';
} else {
$parent = $myrow['parents'];
$parent = $myrow['parent'];
}
$hostname = get_device_name($myrow);
@ -78,7 +86,7 @@ if (!Auth::user()->hasGlobalAdmin()) {
$device_deps = dbFetchRows('SELECT `device_id`,`hostname` from `devices` as a LEFT JOIN `device_relationships` as b ON b.`child_device_id` = a.`device_id` WHERE b.`child_device_id` is null ORDER BY `hostname`');
} else {
$parents = implode(',', $_POST['parent_ids']);
$device_deps = dbFetchRows("SELECT a.device_id as device_id, a.hostname as hostname, GROUP_CONCAT(b.hostname) as parents, GROUP_CONCAT(b.device_id) as parentid FROM devices as a LEFT JOIN device_relationships a1 ON a.device_id=a1.child_device_id LEFT JOIN devices b ON b.device_id=a1.parent_device_id GROUP BY a.device_id, a.hostname HAVING parentid = ?", array($parents));
$device_deps = dbFetchRows("SELECT a.device_id as device_id, a.hostname as hostname, GROUP_CONCAT(b.hostname) as parent, GROUP_CONCAT(b.device_id) as parentid FROM devices as a LEFT JOIN device_relationships a1 ON a.device_id=a1.child_device_id LEFT JOIN devices b ON b.device_id=a1.parent_device_id GROUP BY a.device_id, a.hostname HAVING parentid = ?", array($parents));
}
$status = array('status' => 0, 'deps' => $device_deps);