Add details for search providers

Fixes #763

app/Http/Controllers/SearchController.php

@@ -16,7 +16,7 @@ class SearchController extends Controller
         $provider = Search::providerDetails($requestprovider);
 
         if($provider->type == 'standard') {
-            return redirect($provider->url.'?'.$provider->var.'='.urlencode($query));
+            return redirect($provider->url.'?'.$provider->query.'='.urlencode($query));
         } elseif($provider->type == 'external') {
             $class = new $provider->class;
             //print_r($provider);

app/Item.php

@@ -93,7 +93,7 @@ class Item extends Model
     public function getLinkAttribute()
     {
         if((int)$this->type === 1) {
-            return env('APP_URL').'/tag/'.$this->url;
+            return url('tag/'.$this->url);
         } else {
             return $this->url;
         }

config/app.php

@@ -14,7 +14,7 @@ return [
     */
 
     'name' => env('APP_NAME', 'Heimdall'),  
-    'version' => '2.3.1',
+    'version' => '2.3.2',
 
     /*
     |--------------------------------------------------------------------------

readme.md

@@ -55,6 +55,15 @@ There is also a multi-arch Docker which supports x86-64, armhf and arm64, instru
 ## Updating
 To update your instance, simply clone this repository or download the zip/tar file with the new version and copy it over the old installation.
 
+## Search Providers
+v2.3.0 added the ability for users to customise the search options.
+
+Options are stored in `/storage/app/searchproviders.yaml` (`/config/www/searchproviders.yaml` on docker installs), feel free to rearrange the options, add new ones, delete ones you don't use, etc.
+
+Consider contributing to https://github.com/linuxserver/Heimdall/discussions/categories/search-providers to help others add new ones.
+
+The item at the top of the list `Tiles` allows you to search for apps on your dashboard by name, helpful when you have lots of icons.
+
 ## New background image not being set
 If you are using the docker image or a default php install you may find images over 2MB wont get set as the background image, you just need to change the `upload_max_filesize` in the php.ini.
 

resources/views/tags/list.blade.php

@@ -30,7 +30,7 @@
                         @foreach($apps as $app)
                             <tr>
                                 <td>{{ $app->title }}</td>
-                                <td><a{{ $app->target }} href="{{ env('APP_URL') }}/tag/{{ $app->url }}">{{ $app->link }}</a></td>
+                                <td><a{{ $app->target }} href="{{ url('tag/'.$app->link) }}">{{ $app->link }}</a></td>
                                 <td class="text-center"><a href="{!! route('tags.edit', [$app->id]) !!}" title="{{ __('app.settings.edit') }} {!! $app->title !!}"><i class="fas fa-edit"></i></a></td>
                                 <td class="text-center">
                                         {!! Form::open(['method' => 'DELETE','route' => ['tags.destroy', $app->id],'style'=>'display:inline']) !!}