initial

porklib/Providers/BladeExtensionsProvider.php

@@ -0,0 +1,87 @@
+<?php
+
+namespace MightyPork\Providers;
+
+use Blade;
+use Illuminate\Support\ServiceProvider;
+
+class BladeExtensionsProvider extends ServiceProvider
+{
+	/**
+	 * Parse argument of a blade directive
+	 *
+	 * @param string $x argument received by a blade directive
+	 * @return array the arguments (strings without quotes)
+	 */
+	private static function parseBladeArgs($x)
+	{
+		// strip wrapping parens
+		return array_map('trim', str_getcsv($x));
+	}
+
+
+	/**
+	 * Add blade directives
+	 *
+	 * @return void
+	 */
+	public function boot()
+	{
+		// @faker(text, 100)
+		Blade::directive('faker', function ($x) {
+			$args = self::parseBladeArgs($x);
+
+			$method = $args[0];
+			$params = count($args) > 1 ? $args[1] : '';
+
+			return "<?= e(app()->make('\\Faker\\Generator')->$method($params)) ?>";
+		});
+
+		// csrf token for forms
+		Blade::directive('formCsrf', function () {
+			return '<?= csrf_field() ?>';
+		});
+
+		// json encode
+		Blade::directive('json', function ($x) {
+			if (config('app.pretty_json')) {
+				return "<?= json_encode(($x), JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES) ?>";
+			} else {
+				return "<?= json_encode(($x), JSON_UNESCAPED_SLASHES) ?>";
+			}
+		});
+
+		// json encode, escaped
+		Blade::directive('jsone', function ($x) {
+			if (config('app.pretty_json')) {
+				return "<?= e(json_encode(($x), JSON_PRETTY_PRINT|JSON_UNESCAPED_SLASHES)) ?>";
+			} else {
+				return "<?= e(json_encode(($x), JSON_UNESCAPED_SLASHES)) ?>";
+			}
+		});
+
+		// selected if cond true
+		Blade::directive('selected', function ($x) {
+			return "<?= ($x) ? 'selected' : '' ?>";
+		});
+
+		// checked if cond true
+		Blade::directive('checked', function ($x) {
+			return "<?= ($x) ? 'checked' : '' ?>";
+		});
+
+		Blade::if('admin', function () {
+			return \Auth::user()->isAdmin();
+		});
+	}
+
+	/**
+	 * Register any application services.
+	 *
+	 * @return void
+	 */
+	public function register()
+	{
+		//
+	}
+}