From ffb98631a60dab5a5cebc9b91107bade60e9702a Mon Sep 17 00:00:00 2001
From: Deon George <deon@dege.au>
Date: Sat, 3 May 2025 20:27:02 +1000
Subject: [PATCH] Implemented search via the top menu

---
 app/Http/Controllers/SearchController.php     | 59 ++++++++++++++
 .../views/layouts/partials/topmenu.blade.php  | 79 ++++++++++++++++++-
 routes/web.php                                |  3 +-
 3 files changed, 138 insertions(+), 3 deletions(-)
 create mode 100644 app/Http/Controllers/SearchController.php

diff --git a/app/Http/Controllers/SearchController.php b/app/Http/Controllers/SearchController.php
new file mode 100644
index 00000000..cf71c2c5
--- /dev/null
+++ b/app/Http/Controllers/SearchController.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Crypt;
+use Illuminate\Support\Str;
+
+use App\Ldap\Entry;
+
+class SearchController extends Controller
+{
+	public function search(Request $request): Collection
+	{
+		$so = config('server');
+
+		// We are searching for a value
+		if (strpos($request->term,'=')) {
+			list($attr,$value) = explode('=',$request->term,2);
+			$value = trim($value);
+
+			$result = collect();
+
+			foreach ($so->baseDNs() as $base) {
+				$search = (new Entry)
+					->in($base);
+
+				$search = ($x=Str::startsWith($value,'*'))
+					? $search->whereEndsWith($attr,substr($value,1))
+					: $search->whereStartsWith($attr,$value);
+
+				$result = $result->merge($search->get());
+			}
+
+			return $result
+				->map(fn($item)=>[
+					'name'=>$item->getDN(),
+					'value'=>Crypt::encryptString($item->getDN()),
+					'category'=>sprintf('%s: [%s=%s%s]',__('Result'),$attr,$value,($x ? '' : '*'))
+				]);
+
+		// We are searching for an attribute
+		} else {
+			$attrs = $so
+				->schema('attributetypes')
+				->sortBy('name')
+				->filter(fn($item)=>Str::contains($item->name_lc,$request->term));
+
+			return $attrs
+				->map(fn($item)=>[
+					'name'=>$item->name,
+					'value'=>'',
+					'category'=>__('Select attribute...')
+				])
+				->values();
+		}
+	}
+}
\ No newline at end of file
diff --git a/resources/themes/architect/views/layouts/partials/topmenu.blade.php b/resources/themes/architect/views/layouts/partials/topmenu.blade.php
index d2a7652f..8b27d7cd 100644
--- a/resources/themes/architect/views/layouts/partials/topmenu.blade.php
+++ b/resources/themes/architect/views/layouts/partials/topmenu.blade.php
@@ -33,8 +33,12 @@
 		<div class="app-header-left">
 			<div class="search-wrapper">
 				<div class="input-holder">
-					<input type="text" class="search-input" placeholder="Type to search">
-					<button class="search-icon"><span></span></button>
+					<input type="text" class="search-input" id="search" placeholder="Type to search">
+					<button class="search-icon">
+						<span></span>
+						<div id="searching" class="d-none"><i class="fas fa-fw fa-spinner fa-pulse text-light"></i></div>
+					</button>
+					<div id="search_results" style="height: 300px; overflow: scroll"></div>
 				</div>
 				<button class="btn-close"></button>
 			</div>
@@ -160,6 +164,13 @@
 </div>
 
 @section('page-scripts')
+	<style>
+		#search_results ul.typeahead.dropdown-menu {
+			overflow: scroll;
+			max-height: 300px;
+		}
+	</style>
+
 	<script type="text/javascript">
 		$(document).ready(function() {
 			$('button[id^="link-"]').on('click',function(item) {
@@ -190,6 +201,70 @@
 
 				return false;
 			});
+
+			$('.search-wrapper input[id="search"]').typeahead({
+				autoSelect: false,
+				scrollHeight: 10,
+				theme: 'bootstrap5',
+				delay: 500,
+				minLength: 2,
+				items: {{ $search_limit ?? 100 }},
+				selectOnBlur: false,
+				appendTo: "#search_results",
+				source: function(query,process) {
+					search('{{ url('search') }}',query,process);
+				},
+				// Disable sorting and just return the items (items should be sorted by the ajax method)
+				sorter: function(items) {
+					return items;
+				},
+				matcher: function() { return true; },
+				// Disable sorting and just return the items (items should by the ajax method)
+				updater: function(item) {
+					// If item has a data value, then we'll use that
+					if (item.data && item.data.length)
+						return item.data;
+
+					if (! item.value)
+						return item.name+'=';
+
+					location.replace('/#'+item.value);
+					location.reload();
+					return '';
+				},
+			})
+				.on('keyup keypress',function(event) {
+					var key = event.keyCode || event.which;
+					if (key === 13) {
+						event.preventDefault();
+						return false;
+					}
+				});
 		});
+
+		var search = _.debounce(function(url,query,process){
+			$.ajax({
+				url : url,
+				type : 'POST',
+				data : 'term=' + query,
+				dataType : 'JSON',
+				async : true,
+				cache : false,
+				beforeSend : function() {
+					$('.search-wrapper div#searching').removeClass('d-none');
+					$('.search-wrapper .search-icon span').addClass('d-none');
+				},
+				success : function(data) {
+					// if json is null, means no match, won't do again.
+					if(data==null || (data.length===0)) return;
+
+					process(data);
+				},
+				complete : function() {
+					$('.search-wrapper div#searching').addClass('d-none');
+					$('.search-wrapper .search-icon span').removeClass('d-none');
+				}
+			})
+		}, 500);
 	</script>
 @append
\ No newline at end of file
diff --git a/routes/web.php b/routes/web.php
index 09021292..a79180ae 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -2,7 +2,7 @@
 
 use Illuminate\Support\Facades\Route;
 
-use App\Http\Controllers\{AjaxController,HomeController};
+use App\Http\Controllers\{AjaxController,HomeController,SearchController};
 use App\Http\Controllers\Auth\LoginController;
 use App\Http\Middleware\AllowAnonymous;
 
@@ -27,6 +27,7 @@ Auth::routes([
 ]);
 
 Route::get('logout',[LoginController::class,'logout']);
+Route::post('search',[SearchController::class,'search']);
 
 Route::controller(HomeController::class)->group(function() {
 	Route::middleware(AllowAnonymous::class)->group(function() {