web-base/core/Views/Admin/AdminDashboardBody.class.php

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<?php
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namespace Views\Admin;
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// Source: https://adminlte.io/themes/v3/
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use Documents\Document404\Body404;
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use Elements\Body;
use Elements\Script;
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use Elements\View;
use Views\View404;
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class AdminDashboardBody extends Body {
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private array $errorMessages;
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private array $notifications;
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public function __construct($document) {
parent::__construct($document);
$this->errorMessages = array();
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$this->notifications = array();
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}
private function getNotifications() : array {
$req = new \Api\Notifications\Fetch($this->getDocument()->getUser());
if(!$req->execute()) {
$this->errorMessages[] = $req->getLastError();
return array();
} else {
return $req->getResult()['notifications'];
}
}
private function getUsers() : array {
$req = new \Api\User\Fetch($this->getDocument()->getUser());
if(!$req->execute()) {
$this->errorMessages[] = $req->getLastError();
return array();
} else {
return $req->getResult()['users'];
}
}
private function getHeader() {
// Locale
$home = L("Home");
$search = L("Search");
// Icons
$iconMenu = $this->createIcon("bars");
$iconNotification = $this->createIcon("bell", "far");
$iconSearch = $this->createIcon("search");
$iconMail = $this->createIcon("envelope", "fas");
// Notifications
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$numNotifications = count($this->notifications);
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if ($numNotifications === 0) {
$notificationText = L("No new notifications");
} else if($numNotifications === 1) {
$notificationText = L("1 new notification");
} else {
$notificationText = sprintf(L("%d new notification"), $numNotifications);
}
$html =
"<nav class=\"main-header navbar navbar-expand navbar-white navbar-light\">
<!-- Left navbar links -->
<ul class=\"navbar-nav\">
<li class=\"nav-item\">
<a class=\"nav-link\" data-widget=\"pushmenu\" href=\"#\" role=\"button\">$iconMenu</a>
</li>
<li class=\"nav-item d-none d-sm-inline-block\">
<a href=\"/\" class=\"nav-link\">$home</a>
</li>
</ul>
<!-- SEARCH FORM -->
<form class=\"form-inline ml-3\">
<div class=\"input-group input-group-sm\">
<input class=\"form-control form-control-navbar\" type=\"search\" placeholder=\"$search\" aria-label=\"$search\">
<div class=\"input-group-append\">
<button class=\"btn btn-navbar\" type=\"submit\">
$iconSearch
</button>
</div>
</div>
</form>
<!-- Right navbar links -->
<ul class=\"navbar-nav ml-auto\">
<!-- Notifications Dropdown Menu -->
<li class=\"nav-item dropdown\">
<a class=\"nav-link\" data-toggle=\"dropdown\" href=\"#\">
$iconNotification
<span class=\"badge badge-warning navbar-badge\">$numNotifications</span>
</a>
<div class=\"dropdown-menu dropdown-menu-lg dropdown-menu-right\">
<span class=\"dropdown-item dropdown-header\">$notificationText</span>
<div class=\"dropdown-divider\"></div>";
// Notifications
$i = 0;
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foreach($this->notifications as $notification) {
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$title = $notification["title"];
$notificationId = $notification["uid"];
$createdAt = getPeriodString($notification["created_at"]);
if ($i > 0) {
$html .= "<div class=\"dropdown-divider\"></div>";
}
$html .=
"<a href=\"#\" class=\"dropdown-item\" data-id=\"$notificationId\">
$iconMail<span class=\"ml-2\">$title</span>
<span class=\"float-right text-muted text-sm\">$createdAt</span>
</a>";
$i++;
if ($i >= 5) {
break;
}
}
$html .= "<a href=\"#\" class=\"dropdown-item dropdown-footer\">See All Notifications</a>
</div>
</li>
</ul>
</nav>";
return $html;
}
private function getSidebar() {
$menuEntries = array(
"dashboard" => array(
"name" => "Dashboard",
"icon" => "tachometer-alt"
),
"users" => array(
"name" => "Users",
"icon" => "users"
),
"settings" => array(
"name" => "Settings",
"icon" => "tools"
),
"help" => array(
"name" => "Help",
"icon" => "question-circle"
),
);
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$notificationCount = count($this->notifications);
if ($notificationCount > 0) {
$menuEntries["dashboard"]["badge"] = array("type" => "warning", "value" => $notificationCount);
}
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$currentView = $_GET["view"] ?? "dashboard";
$html =
"<aside class=\"main-sidebar sidebar-dark-primary elevation-4\">
<!-- Brand Logo -->
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<a href=\"/admin\" class=\"brand-link\">
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<img src=\"/img/web_base_logo.png\" alt=\"WebBase Logo\" class=\"brand-image img-circle elevation-3\"
style=\"opacity: .8\">
<span class=\"brand-text font-weight-light\">WebBase</span>
</a>
<!-- Sidebar -->
<div class=\"sidebar\">
<!-- Sidebar Menu -->
<nav class=\"mt-2\">
<ul class=\"nav nav-pills nav-sidebar flex-column\" data-widget=\"treeview\" role=\"menu\" data-accordion=\"false\">";
foreach($menuEntries as $view => $menuEntry) {
$name = L($menuEntry["name"]);
$icon = $this->createIcon($menuEntry["icon"], "fas", "nav-icon");
$active = ($currentView === $view) ? " active" : "";
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$badge = $menuEntry["badge"] ?? "";
if($badge) {
$badgeType = $badge["type"];
$badgeValue = $badge["value"];
$badge = "<span class=\"badge badge-$badgeType right\">$badgeValue</span>";
}
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$html .=
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"<li class=\"nav-item\">
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<a href=\"?view=$view\" class=\"nav-link$active\">
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$icon<p>$name$badge</p>
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</a>
</li>";
}
$html .=
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"</ul>
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</nav>
</div>
</aside>";
return $html;
}
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private function getView() {
$views = array(
"dashboard" => Dashboard::class,
"users" => UserOverview::class,
"404" => View404::class,
);
$currentView = $_GET["view"] ?? "dashboard";
if (!isset($views[$currentView])) {
$currentView = "404";
}
$view = new $views[$currentView]($this->getDocument());
assert($view instanceof View);
$code = $view->getCode();
if ($view instanceof AdminView) {
$this->errorMessages = array_merge($this->errorMessages, $view->getErrorMessages());
}
return $code;
}
public function loadView() {
parent::loadView();
$head = $this->getDocument()->getHead();
$head->addJS(Script::BOOTSTRAP);
$head->loadAdminlte();
$this->notifications = $this->getNotifications();
}
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private function getContent() {
$this->getUsers();
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$view = $this->getView();
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$html = "<div class=\"content-wrapper p-2\">";
foreach($this->errorMessages as $errorMessage) {
$html .= $this->createErrorText($errorMessage);
}
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$html .= $view;
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$html .= "</div>";
return $html;
}
public function getCode() {
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$html = parent::getCode();
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$header = $this->getHeader();
$sidebar = $this->getSidebar();
$content = $this->getContent();
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$html .=
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"<!-- LICENSE: /docs/LICENSE_ADMINLTE -->
<body class=\"hold-transition sidebar-mini layout-fixed\">
<div class=\"wrapper\">
$header
$sidebar
$content
</div>
</body>";
return $html;
}
}