Laravel 7 and autoload blade custom directives (#59)

* Update for Laravel 7

* Autoload Blade custom directives.

- Added an option to the config to autoload custom directives.
- Added env variables to config.
- Updated README.
- Deferred StringBladeServiceProvider.
- Added `vendor/` to .gitignore.

.gitignore

@@ -1,2 +1,3 @@
 /.netbeans/
-/bkp/
+/bkp/
+vendor/

README.md

@@ -74,7 +74,13 @@ In config\app.php, providers section:
 Config
 =======================
 
-Default cache time for the compiled string template is 300 seconds (5 mins), this can be changed in the config file or when calling a view. The change is global to all string templates.
+Default cache time for the compiled string template is 300 seconds (5 mins), this can be changed in the config file, env file, or when calling a view. The change is global to all string templates.
+
+`STRING_BLADE_CACHE_TIMEOUT=300`
+
+Autoloading of blade custom directives can be changed in the config and env files.
+
+`STRING_BLADE_AUTOLOAD=false`
 
 Note: If using homestead or some other vm, the host handles the filemtime of the cache file. This means the vm may have a different time than the file. If the cache is not expiring as expected, check the times between the systems.
 

config/blade.php

@@ -4,6 +4,8 @@
     // How many seconds past compiled file last modified time to recompile the template
     // A value of 0 is always recompile
     // Note: homestead time verses pc time may be off
-    'secondsTemplateCacheExpires' => 300
+    'secondsTemplateCacheExpires' =>  env('STRING_BLADE_CACHE_TIMEOUT', 300),
 
+    // Determine whether the service provider to autoload blade custom directives.
+    'autoload_custom_directives' => env('STRING_BLADE_AUTOLOAD', false),
 ];

src/Compilers/StringBladeCompiler.php

@@ -132,5 +132,4 @@ public function isExpired($viewData)
 
         return time() >= ($this->files->lastModified($compiled) + $viewData->secondsTemplateCacheExpires) ;
     }
-
 }

src/StringBladeServiceProvider.php

@@ -1,13 +1,15 @@
 <?php
 namespace Wpb\String_Blade_Compiler;
 
-use Illuminate\View\Engines\EngineResolver;
 use Illuminate\View\FileViewFinder;
 use Illuminate\View\ViewServiceProvider;
-use Wpb\String_Blade_Compiler\Compilers\StringBladeCompiler;
+use Illuminate\View\Engines\EngineResolver;
+use Illuminate\Contracts\Support\DeferrableProvider;
 use Wpb\String_Blade_Compiler\Engines\CompilerEngine;
+use Wpb\String_Blade_Compiler\Compilers\StringBladeCompiler;
 
-class StringBladeServiceProvider extends ViewServiceProvider{
+class StringBladeServiceProvider extends ViewServiceProvider implements DeferrableProvider
+{
 
     /**
      * Register the service provider.
@@ -148,4 +150,32 @@ public function registerStringBladeEngine($resolver)
             return new CompilerEngine($app['stringblade.compiler']);
         });
     }
-}
+
+    /**
+     * Bootstrap any application services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        if(config('blade.autoload_custom_directives')) {
+            $blade = app('blade.compiler');
+            $string_blade = app('stringblade.compiler');
+
+            collect($blade->getCustomDirectives())
+                ->each(function($directive, $name) use ($string_blade) {
+                    $string_blade->directive($name, $directive);
+                });
+        }
+    }
+
+    /**
+     * Get the services provided by the provider.
+     *
+     * @return array
+     */
+    public function provides()
+    {
+        return [StringBlade::class];
+    }
+}