getting ready for customizeable dashboard with widget

system/autoload/Paginator.php

@@ -19,6 +19,7 @@ class Paginator
             $url .= '&' . http_build_query($search);
         }
         $url .= $append_url.'&p=';
+        $url = Text::fixUrl($url);
         $totalReq = $query->count();
         $lastpage = ceil($totalReq / $per_page);
         $lpm1 = $lastpage - 1;

system/autoload/Text.php

@@ -132,6 +132,14 @@ class Text
         }
     }
 
+    public static function fixUrl($url){
+        //if url dont have ? then add it with replace first & to ?
+        if(strpos($url, '?') === false && strpos($url, '&')!== false){
+            return substr($url, 0, strpos($url, '&')). '?'. substr($url, strpos($url, '&')+1);
+        }
+        return $url;
+    }
+
     // this will return & or ?
     public static function isQA(){
         global $config;

system/autoload/Widget.php

@@ -0,0 +1,50 @@
+<?php
+
+/**
+ *  PHP Mikrotik Billing (https://github.com/hotspotbilling/phpnuxbill/)
+ *  by https://t.me/ibnux
+ **/
+
+
+/**
+ * Validator class
+ */
+class Widget
+{
+
+    public static function rows($rows, $result){
+        $result .= '<div class="row">';
+        foreach($rows as $row){
+
+        }
+        $result .= '</div>';
+    }
+
+    public static function columns($cols, $result){
+        $c = count($cols);
+        switch($c){
+            case 1:
+                $result .= '<div class="col-md-12">';
+                break;
+            case 2:
+                $result .= '<div class="col-md-6">';
+                break;
+            case 3:
+                $result .= '<div class="col-md-4">';
+                break;
+            case 4:
+                $result .= '<div class="col-md-4">';
+                break;
+            case 5:
+                $result .= '<div class="col-md-4">';
+                break;
+            default:
+                $result .= '<div class="col-md-1">';
+                break;
+        }
+
+        foreach($cols as $col){
+        }
+        $result .= '</div>';
+    }
+}

system/controllers/dashboard_widget.php

@@ -0,0 +1,185 @@
+<?php
+
+/**
+ *  PHP Mikrotik Billing (https://github.com/hotspotbilling/phpnuxbill/)
+ *  by https://t.me/ibnux
+ **/
+
+_admin();
+$ui->assign('_title', Lang::T('Dashboard'));
+$ui->assign('_admin', $admin);
+
+if (isset($_GET['refresh'])) {
+    $files = scandir($CACHE_PATH);
+    foreach ($files as $file) {
+        $ext = pathinfo($file, PATHINFO_EXTENSION);
+        if (is_file($CACHE_PATH . DIRECTORY_SEPARATOR . $file) && $ext == 'temp') {
+            unlink($CACHE_PATH . DIRECTORY_SEPARATOR . $file);
+        }
+    }
+    r2(getUrl('dashboard'), 's', 'Data Refreshed');
+}
+
+
+$reset_day = $config['reset_day'];
+if (empty($reset_day)) {
+    $reset_day = 1;
+}
+//first day of month
+if (date("d") >= $reset_day) {
+    $start_date = date('Y-m-' . $reset_day);
+} else {
+    $start_date = date('Y-m-' . $reset_day, strtotime("-1 MONTH"));
+}
+
+$current_date = date('Y-m-d');
+
+$widgets = ORM::for_table('tbl_widgets')->selects("enabled", 1)->order_by_asc("orders")->findArray();
+$count = count($widgets);
+for ($i = 0; $i < $count; $i++) {
+    try{
+        require_once $WIDGET_PATH . DIRECTORY_SEPARATOR . $widgets[$i]['widget'].".php";
+        $widgets[$i]['content'] = (new $widgets[$i]['widget'])->getWidget($widgets[$i]);;
+    } catch (Throwable $e) {
+        $widgets[$i]['content'] = $e->getMessage();
+    }
+}
+
+$ui->assign('widgets', $widgets);
+run_hook('view_dashboard'); #HOOK
+$ui->display('admin/dashboard_widget.tpl');
+die();
+
+//activity log
+$dlog = ORM::for_table('tbl_logs')->limit(5)->order_by_desc('id')->find_many();
+$ui->assign('dlog', $dlog);
+$log = ORM::for_table('tbl_logs')->count();
+$ui->assign('log', $log);
+
+
+if ($config['hide_vs'] != 'yes') {
+    $cacheStocksfile = $CACHE_PATH . File::pathFixer('/VoucherStocks.temp');
+    $cachePlanfile = $CACHE_PATH . File::pathFixer('/VoucherPlans.temp');
+    //Cache for 5 minutes
+    if (file_exists($cacheStocksfile) && time() - filemtime($cacheStocksfile) < 600) {
+        $stocks = json_decode(file_get_contents($cacheStocksfile), true);
+        $plans = json_decode(file_get_contents($cachePlanfile), true);
+    } else {
+        // Count stock
+        $tmp = $v = ORM::for_table('tbl_plans')->select('id')->select('name_plan')->find_many();
+        $plans = array();
+        $stocks = array("used" => 0, "unused" => 0);
+        $n = 0;
+        foreach ($tmp as $plan) {
+            $unused = ORM::for_table('tbl_voucher')
+                ->where('id_plan', $plan['id'])
+                ->where('status', 0)->count();
+            $used = ORM::for_table('tbl_voucher')
+                ->where('id_plan', $plan['id'])
+                ->where('status', 1)->count();
+            if ($unused > 0 || $used > 0) {
+                $plans[$n]['name_plan'] = $plan['name_plan'];
+                $plans[$n]['unused'] = $unused;
+                $plans[$n]['used'] = $used;
+                $stocks["unused"] += $unused;
+                $stocks["used"] += $used;
+                $n++;
+            }
+        }
+        file_put_contents($cacheStocksfile, json_encode($stocks));
+        file_put_contents($cachePlanfile, json_encode($plans));
+    }
+}
+
+$cacheMRfile = File::pathFixer('/monthlyRegistered.temp');
+//Cache for 1 hour
+if (file_exists($cacheMRfile) && time() - filemtime($cacheMRfile) < 3600) {
+    $monthlyRegistered = json_decode(file_get_contents($cacheMRfile), true);
+} else {
+    //Monthly Registered Customers
+    $result = ORM::for_table('tbl_customers')
+        ->select_expr('MONTH(created_at)', 'month')
+        ->select_expr('COUNT(*)', 'count')
+        ->where_raw('YEAR(created_at) = YEAR(NOW())')
+        ->group_by_expr('MONTH(created_at)')
+        ->find_many();
+
+    $monthlyRegistered = [];
+    foreach ($result as $row) {
+        $monthlyRegistered[] = [
+            'date' => $row->month,
+            'count' => $row->count
+        ];
+    }
+    file_put_contents($cacheMRfile, json_encode($monthlyRegistered));
+}
+
+$cacheMSfile = $CACHE_PATH . File::pathFixer('/monthlySales.temp');
+//Cache for 12 hours
+if (file_exists($cacheMSfile) && time() - filemtime($cacheMSfile) < 43200) {
+    $monthlySales = json_decode(file_get_contents($cacheMSfile), true);
+} else {
+    // Query to retrieve monthly data
+    $results = ORM::for_table('tbl_transactions')
+        ->select_expr('MONTH(recharged_on)', 'month')
+        ->select_expr('SUM(price)', 'total')
+        ->where_raw("YEAR(recharged_on) = YEAR(CURRENT_DATE())") // Filter by the current year
+        ->where_not_equal('method', 'Customer - Balance')
+        ->where_not_equal('method', 'Recharge Balance - Administrator')
+        ->group_by_expr('MONTH(recharged_on)')
+        ->find_many();
+
+    // Create an array to hold the monthly sales data
+    $monthlySales = array();
+
+    // Iterate over the results and populate the array
+    foreach ($results as $result) {
+        $month = $result->month;
+        $totalSales = $result->total;
+
+        $monthlySales[$month] = array(
+            'month' => $month,
+            'totalSales' => $totalSales
+        );
+    }
+
+    // Fill in missing months with zero sales
+    for ($month = 1; $month <= 12; $month++) {
+        if (!isset($monthlySales[$month])) {
+            $monthlySales[$month] = array(
+                'month' => $month,
+                'totalSales' => 0
+            );
+        }
+    }
+
+    // Sort the array by month
+    ksort($monthlySales);
+
+    // Reindex the array
+    $monthlySales = array_values($monthlySales);
+    file_put_contents($cacheMSfile, json_encode($monthlySales));
+}
+
+if ($config['router_check']) {
+    $routeroffs = ORM::for_table('tbl_routers')->selects(['id', 'name', 'last_seen'])->where('status', 'Offline')->where('enabled', '1')->order_by_desc('name')->find_array();
+    $ui->assign('routeroffs', $routeroffs);
+}
+
+$timestampFile = "$UPLOAD_PATH/cron_last_run.txt";
+if (file_exists($timestampFile)) {
+    $lastRunTime = file_get_contents($timestampFile);
+    $ui->assign('run_date', date('Y-m-d h:i:s A', $lastRunTime));
+}
+
+// Assign the monthly sales data to Smarty
+$ui->assign('start_date', $start_date);
+$ui->assign('current_date', $current_date);
+$ui->assign('monthlySales', $monthlySales);
+$ui->assign('xfooter', '');
+$ui->assign('monthlyRegistered', $monthlyRegistered);
+$ui->assign('stocks', $stocks);
+$ui->assign('plans', $plans);
+
+run_hook('view_dashboard'); #HOOK
+$ui->display('admin/dashboard.tpl');

system/controllers/widgets.php

@@ -0,0 +1,102 @@
+<?php
+
+/**
+ *  PHP Mikrotik Billing (https://github.com/hotspotbilling/phpnuxbill/)
+ *  by https://t.me/ibnux
+ **/
+_admin();
+$ui->assign('_title', Lang::T('Widgets'));
+$ui->assign('_system_menu', 'settings');
+
+$action = alphanumeric($routes['1']);
+$ui->assign('_admin', $admin);
+
+if ($action == 'add') {
+    $pos = alphanumeric($routes['2']);
+    if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+        $orders = alphanumeric($_POST['orders']);
+        $position = alphanumeric($_POST['position']);
+        $enabled = alphanumeric($_POST['enabled']);
+        $title = _post('title');
+        $widget = _post('widget');
+        $content = _post('content');
+        $d = ORM::for_table('tbl_widgets')->create();
+        $d->orders = $orders;
+        $d->position = $position;
+        $d->enabled = $enabled;
+        $d->title = $title;
+        $d->widget = $widget;
+        $d->content = $content;
+        $d->save();
+        if ($d->id() > 0) {
+            r2(getUrl('widgets'), 's', 'Widget Added Successfully');
+        }
+    }
+    $files = scandir($WIDGET_PATH);
+    $widgets = [];
+    foreach ($files as $file) {
+        if (strpos($file, '.php') !== false) {
+            $name = ucwords(str_replace('.php', '', str_replace('_', ' ', $file)));
+            $widgets[str_replace('.php', '', $file)] = $name;
+        }
+    }
+    $widget['position'] = $pos;
+    $ui->assign('do', 'add');
+    $ui->assign('widgets', $widgets);
+    $ui->assign('widget', $widget);
+    $ui->display('admin/settings/widgets_add_edit.tpl');
+} else if ($action == 'edit') {
+    // if request method post then save data
+    if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+        $id = alphanumeric($_POST['id']);
+        $orders = alphanumeric($_POST['orders']);
+        $position = alphanumeric($_POST['position']);
+        $enabled = alphanumeric($_POST['enabled']);
+        $title = _post('title');
+        $widget = _post('widget');
+        $content = _post('content');
+
+        $d = ORM::for_table('tbl_widgets')->find_one($id);
+        $d->orders = $orders;
+        $d->position = $position;
+        $d->enabled = $enabled;
+        $d->title = $title;
+        $d->widget = $widget;
+        $d->content = $content;
+        $d->save();
+        r2(getUrl('widgets'), 's', 'Widget Saved Successfully');
+    }
+    $id = alphanumeric($routes['2']);
+    $widget = ORM::for_table('tbl_widgets')->find_one($id);
+    $files = scandir($WIDGET_PATH);
+    $widgets = [];
+    foreach ($files as $file) {
+        if (strpos($file, '.php') !== false) {
+            $name = ucwords(str_replace('.php', '', str_replace('_', ' ', $file)));
+            $widgets[str_replace('.php', '', $file)] = $name;
+        }
+    }
+    $ui->assign('do', 'edit');
+    $ui->assign('widgets', $widgets);
+    $ui->assign('widget', $widget);
+    $ui->display('admin/settings/widgets_add_edit.tpl');
+} else if ($action == 'delete') {
+    $id = alphanumeric($routes['2']);
+    $d = ORM::for_table('tbl_widgets')->find_one($id);
+    if ($d) {
+        $d->delete();
+        r2(getUrl('widgets'), 's', 'Widget Deleted Successfully');
+    }
+    r2(getUrl('widgets'), 'e', 'Widget Not Found');
+} else if (!empty($action) && file_exists("system/widget/$action.php") && !empty($routes['2'])) {
+    require_once "system/widget/$action.php";
+    try {
+        (new $action)->run_command($routes['2']);
+    } catch (Throwable $e) {
+        //nothing to do
+    }
+} else {
+    $widgets = ORM::for_table('tbl_widgets')->selects("position", 1)->order_by_asc("orders")->find_many();
+    $ui->assign('widgets', $widgets);
+    $ui->display('admin/settings/widgets.tpl');
+}

system/lan/english.json

@@ -1027,5 +1027,12 @@
     "Back_to_Dashboard": "Back to Dashboard",
     "Continue_the_VPN_creation_process_": "Continue the VPN creation process?",
     "VPN": "VPN",
-    "Go_Back": "Go Back"
+    "Go_Back": "Go Back",
+    "Widgets": "Widgets",
+    "Order": "Order",
+    "Position": "Position",
+    "Widget": "Widget",
+    "Contents": "Contents",
+    "Please_enter_a_search_term_": "Please enter a search term.",
+    "Customers_Expired__Today": "Customers Expired, Today"
 }

system/widgets/customer_expired.php

@@ -0,0 +1,30 @@
+<?php
+
+
+class customer_expired
+{
+
+
+    public function getWidget()
+    {
+        global $ui, $current_date;
+
+        //user expire
+        $query = ORM::for_table('tbl_user_recharges')
+        ->where_lte('expiration', $current_date)
+        ->order_by_desc('expiration');
+        $expire = Paginator::findMany($query);
+
+        // Get the total count of expired records for pagination
+        $totalCount = ORM::for_table('tbl_user_recharges')
+        ->where_lte('expiration', $current_date)
+        ->count();
+
+        // Pass the total count and current page to the paginator
+        $paginator['total_count'] = $totalCount;
+
+        // Assign the pagination HTML to the template variable
+        $ui->assign('expire', $expire);
+        return $ui->fetch('widget/customer_expired.tpl');
+    }
+}

system/widgets/html_php.php

@@ -0,0 +1,22 @@
+<?php
+
+class html_php
+{
+
+    public function getWidget($data = null)
+    {
+        global $ui;
+        $ui->assign('card_header', $data['title']);
+        ob_start();
+        try{
+        eval('?>'. $data['content']);
+        }catch(Exception $e){
+            echo $e->getMessage();
+            echo "<br>";
+            echo $e->getTraceAsString();
+        }
+        $content = ob_get_clean();
+        $ui->assign('card_body', $content);
+        return $ui->fetch('widget/card_html.tpl');
+    }
+}

system/widgets/template.md

@@ -0,0 +1,18 @@
+<?php
+
+
+
+
+
+```php
+class widget_name
+{
+
+    public static getWidget($data)
+    {
+        global $config, $ui;
+
+        return $ui->fetch('widget/template');
+    }
+}
+```

system/widgets/top_widget.php

@@ -0,0 +1,56 @@
+<?php
+
+
+class top_widget
+{
+    public function getWidget()
+    {
+        global $config, $ui, $current_date, $start_date;
+
+        $iday = ORM::for_table('tbl_transactions')
+            ->where('recharged_on', $current_date)
+            ->where_not_equal('method', 'Customer - Balance')
+            ->where_not_equal('method', 'Recharge Balance - Administrator')
+            ->sum('price');
+
+        if ($iday == '') {
+            $iday = '0.00';
+        }
+        $ui->assign('iday', $iday);
+
+        $imonth = ORM::for_table('tbl_transactions')
+            ->where_not_equal('method', 'Customer - Balance')
+            ->where_not_equal('method', 'Recharge Balance - Administrator')
+            ->where_gte('recharged_on', $start_date)
+            ->where_lte('recharged_on', $current_date)->sum('price');
+        if ($imonth == '') {
+            $imonth = '0.00';
+        }
+        $ui->assign('imonth', $imonth);
+
+        if ($config['enable_balance'] == 'yes') {
+            $cb = ORM::for_table('tbl_customers')->whereGte('balance', 0)->sum('balance');
+            $ui->assign('cb', $cb);
+        }
+
+        $u_act = ORM::for_table('tbl_user_recharges')->where('status', 'on')->count();
+        if (empty($u_act)) {
+            $u_act = '0';
+        }
+        $ui->assign('u_act', $u_act);
+
+        $u_all = ORM::for_table('tbl_user_recharges')->count();
+        if (empty($u_all)) {
+            $u_all = '0';
+        }
+        $ui->assign('u_all', $u_all);
+
+
+        $c_all = ORM::for_table('tbl_customers')->count();
+        if (empty($c_all)) {
+            $c_all = '0';
+        }
+        $ui->assign('c_all', $c_all);
+        return $ui->fetch('widget/top_widget.tpl');
+    }
+}