From cade08459d7a07aaf311401822d0bf413cb83ee3 Mon Sep 17 00:00:00 2001
From: Skylar Ittner <admin@netsyms.com>
Date: Sat, 27 May 2017 19:47:27 -0600
Subject: [PATCH] Add server-side loading to users table

---
 lib/getusertable.php | 92 ++++++++++++++++++++++++++++++++++++++++++++
 pages/users.php      |  4 +-
 static/js/users.js   | 20 ++++++++++
 3 files changed, 114 insertions(+), 2 deletions(-)
 create mode 100644 lib/getusertable.php

diff --git a/lib/getusertable.php b/lib/getusertable.php
new file mode 100644
index 0000000..5000c42
--- /dev/null
+++ b/lib/getusertable.php
@@ -0,0 +1,92 @@
+<?php
+
+require __DIR__ . '/../required.php';
+
+dieifnotloggedin();
+
+header("Content-Type: application/json");
+
+$out = [];
+
+$out['draw'] = intval($VARS['draw']);
+
+$out['recordsTotal'] = $database->count('accounts');
+$filter = false;
+
+// sort
+$order = null;
+$sortby = "DESC";
+if ($VARS['order'][0]['dir'] == 'asc') {
+    $sortby = "ASC";
+}
+switch ($VARS['order'][0]['column']) {
+    case 2:
+        $order = ["realname" => $sortby];
+        break;
+    case 3:
+        $order = ["username" => $sortby];
+        break;
+    case 4:
+        $order = ["email" => $sortby];
+        break;
+    case 5:
+        $order = ["statuscode" => $sortby];
+        break;
+    case 6:
+        $order = ["typecode" => $sortby];
+        break;
+}
+
+// search
+if (!is_empty($VARS['search']['value'])) {
+    $filter = true;
+    $wherenolimit = [
+        "OR" => [
+            "username[~]" => $VARS['search']['value'],
+            "realname[~]" => $VARS['search']['value'],
+            "email[~]" => $VARS['search']['value'],
+            "statuscode[~]" => $VARS['search']['value'],
+            "typecode[~]" => $VARS['search']['value']
+        ]
+    ];
+    $where = $wherenolimit;
+    $where["LIMIT"] = [$VARS['start'], $VARS['length']];
+} else {
+    $where = ["LIMIT" => [$VARS['start'], $VARS['length']]];
+}
+if (!is_null($order)) {
+    $where["ORDER"] = $order;
+}
+
+
+$users = $database->select('accounts', [
+    "[>]acctstatus" => ['acctstatus' => 'statusid'],
+    "[>]accttypes" => ['accttype' => 'typeid']
+        ], [
+    'uid',
+    'username',
+    'realname',
+    'email',
+    'acctstatus',
+    'statuscode',
+    'accttype',
+    'typecode'
+        ], $where);
+
+
+$out['status'] = "OK";
+if ($filter) {
+    $recordsFiltered = $database->count('accounts', [
+        "[>]acctstatus" => ['acctstatus' => 'statusid'],
+        "[>]accttypes" => ['accttype' => 'typecode']
+            ], 'uid', $wherenolimit);
+} else {
+    $recordsFiltered = $out['recordsTotal'];
+}
+$out['recordsFiltered'] = $recordsFiltered;
+for ($i = 0; $i < count($users); $i++) {
+    $users[$i]["editbtn"] = '<a class="btn btn-blue btn-xs" href="app.php?page=edituser&id=' . $users[$i]['uid'] . '"><i class="fa fa-pencil-square-o"></i> ' . lang("edit", false) . '</a>';
+}
+$out['users'] = $users;
+
+echo json_encode($out);
diff --git a/pages/users.php b/pages/users.php
index 2756dbf..14972b7 100644
--- a/pages/users.php
+++ b/pages/users.php
@@ -20,7 +20,7 @@ redirectifnotloggedin();
     </thead>
     <tbody>
         <?php
-        $users = $database->select('accounts', [
+        /*$users = $database->select('accounts', [
             "[>]acctstatus" => ['acctstatus' => 'statusid'],
             "[>]accttypes" => ['accttype' => 'typeid']
         ], [
@@ -47,7 +47,7 @@ redirectifnotloggedin();
                 <td><?php echo $u['typecode']; ?></td>
             </tr>
             <?php
-        }
+        }*/
         ?>
     </tbody>
     <tfoot>
diff --git a/static/js/users.js b/static/js/users.js
index 5098572..fa42843 100644
--- a/static/js/users.js
+++ b/static/js/users.js
@@ -27,4 +27,24 @@ $('#usertable').DataTable({
     order: [
         [2, 'asc']
     ],
+    serverSide: true,
+    ajax: {
+        url: "lib/getusertable.php",
+        dataFilter: function (data) {
+            var json = jQuery.parseJSON(data);
+            json.data = [];
+            json.users.forEach(function (row) {
+                json.data.push([
+                    "",
+                    row.editbtn,
+                    row.realname,
+                    row.username,
+                    row.email,
+                    row.statuscode,
+                    row.typecode
+                ]);
+            });
+            return JSON.stringify(json);
+        }
+    }
 });
\ No newline at end of file