feat(font awesome v5): added support for icon stacks

Author: Jonnx

app/Http/Controllers/API/v1/FaStackController.php

@@ -0,0 +1,96 @@
+<?php
+
+namespace App\Http\Controllers\API\v1;
+
+use App\Http\Controllers\Controller as Controller;
+use App\Helpers\FontAwesomeEncoder;
+use Illuminate\Support\Facades\Request;
+use Intervention\Image\Facades\Image as Image;
+
+class FaStackController extends Controller
+{
+    protected function getDefaultOnIcon()
+    {
+        return 'fa-circle-o';
+    }
+
+    protected function getIconFontPath($icon)
+    {
+        return base_path('resources/fonts/legacy/fontawesome-webfont.ttf');
+    }
+
+    protected function getTextFontPath()
+    {
+        return base_path('resources/fonts/legacy/monofonto.ttf');
+    }
+
+    protected function getUnicodeCharFromIcon($icon)
+    {
+        return FontAwesomeEncoder::getUnicodeFromIcon($icon);
+    }
+
+    public function show()
+    {
+
+        // OPEN ICON DEFAULT IMAGE
+        $img = file_get_contents(resource_path('images/icon.png'));
+        $img = Image::make($img);
+
+        // INPUTS
+        $icon = Request::get('icon') ?: null;
+        $on = Request::get('on') ?: $this->getDefaultOnIcon();
+
+        // RESIZE THE ICON
+        $size = Request::get('size') ?: 30;
+        $iconSize = Request::get('iconsize') ?: ($size * 0.3);
+        $voffset = Request::get('voffset') ?: 0;
+        $hoffset = Request::get('hoffset') ?: 0;
+
+        $img->resize($size, $size, function ($constraint) {
+            $constraint->aspectRatio();
+        });
+
+        $large_color = (Request::get('oncolor') ?: Request::get('color')) ?: '000000';
+        $img->text($this->getUnicodeCharFromIcon($on), $size / 2, $size / 2, function ($font) use ($on, $img, $size, $large_color) {
+            $font->file($this->getIconFontPath($on));
+            $font->size($size * 0.8);
+            $font->color($large_color);
+            $font->align('center');
+            $font->valign('center');
+        });
+
+        $small_color = Request::get('color') ?: null;
+        $img->text($this->getUnicodeCharFromIcon($icon), ($size / 2) + $hoffset, ($size / 2) + $voffset, function ($font) use ($icon, $img, $size, $iconSize, $large_color, $small_color) {
+            $font->file($this->getIconFontPath($icon));
+            $font->size($iconSize);
+            $font->color($small_color ?: $large_color);
+            $font->align('center');
+            $font->valign('center');
+        });
+
+        $label = Request::get('label') ?: null;
+        $labelOffset = Request::get('labelOffset') ?: 0;
+        if (!is_null($label)) {
+
+            // ADD THE LABEL
+            $img->text($this->getUnicodeCharFromIcon('fa-circle'), $size * 0.8, $size * 0.8, function ($font) use ($img, $size) {
+                $font->file($this->getIconFontPath('fa-circle'));
+                $font->size($size * 0.44);
+                $font->color(Request::get('labelColor') ?: 'D9534F');
+                $font->align('center');
+                $font->valign('center');
+            });
+
+            // ADD THE LABEL TEXT
+            $img->text($label, $size * 0.8 + $labelOffset, $size * 0.8, function ($font) use ($img, $size) {
+                $font->file($this->getTextFontPath());
+                $font->size($size * 0.25);
+                $font->color(Request::get('labelTextColor') ?: 'FFFFFF');
+                $font->align('center');
+                $font->valign('center');
+            });
+        }
+
+        return $img->response('png');
+    }
+}

app/Http/Controllers/API/v1/FontAwesome/v5/IconStackController.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Http\Controllers\API\v1\FontAwesome\v5;
+
+use App\Http\Controllers\API\v1\FaStackController as Controller;
+use App\Helpers\Encoders\FontAwesome\v5\FontAwesomeV5Encoder;
+
+class IconStackController extends Controller
+{
+    protected function getDefaultOnIcon()
+    {
+        return 'fa-circle-regular';
+    }
+
+    protected function getIconFontPath($icon)
+    {
+        return FontAwesomeV5Encoder::getFile($icon);
+    }
+
+    protected function getTextFontPath()
+    {
+        return base_path('resources/fonts/monofonto.ttf');
+    }
+
+    protected function getUnicodeCharFromIcon($icon)
+    {
+        return FontAwesomeV5Encoder::getUnicodeFromIcon($icon);
+    }
+}

routes/web.php

@@ -31,7 +31,7 @@
         // LEGACY
         // Route::get('pin', 'PinController@show');
         Route::get('fa', 'FaController@show');
-        // Route::get('fa/stack', 'FaStackController@show');
+        Route::get('fa/stack', 'FaStackController@show');
 
         // FONT-AWESOME
         Route::group(['prefix' => 'font-awesome', 'namespace' => 'FontAwesome'], function () {
@@ -46,7 +46,7 @@
             Route::group(['prefix' => 'v5', 'namespace' => 'v5'], function () {
                 Route::get('pin', 'PinController@show');
                 Route::get('icon', 'IconController@show');
-                // Route::get('icon-stack', 'IconStackController@show');
+                Route::get('icon-stack', 'IconStackController@show');
             });
         });
     });