Add process builder

.gitignore

@@ -1,4 +1,6 @@
+.idea
 build
 composer.lock
+.phpunit.result.cache
 docs
 vendor

README.md

@@ -29,6 +29,16 @@ $ composer require square1/resized
     $img = $resized->process('http://www.example.com/some-image.jpg', '100', '100', 'This is a title');
 ```
 
+Using the builder you can omit parameters and is more flexible:
+
+```php
+$img = $resized->builder('http://www.example.com/some-image.jpg')
+    ->width(100)
+    ->quality(90)
+    ->output('webp')
+    ->url();
+```
+
 ## Testing
 
 ``` bash

src/Builder.php

@@ -0,0 +1,82 @@
+<?php
+
+namespace Square1\Resized;
+
+class Builder
+{
+    private $resized;
+
+    private $params;
+
+    public function __construct(
+        Resized $resized,
+        string $url
+    )
+    {
+        $this->resized = $resized;
+        $this->params['url'] = $url;
+    }
+
+    public function getParams() : array
+    {
+        return $this->params;
+    }
+
+    public function width($width): self
+    {
+        $this->params['width'] = $width;
+        return $this;
+    }
+
+    public function height($height): self
+    {
+        $this->params['height'] = $height;
+        return $this;
+    }
+
+    public function title($title): self
+    {
+        $this->params['title'] = $title;
+        return $this;
+    }
+
+    public function output($output): self
+    {
+        $this->params['options']['output'] = $output;
+        return $this;
+    }
+
+    public function quality($quality): self
+    {
+        $this->params['options']['quality'] = $quality;
+        return $this;
+    }
+
+    public function options(array $options): self
+    {
+        $this->params['options'] = $this->mergeOptions($options);
+        return $this;
+    }
+
+    private function mergeOptions(array $options) : array
+    {
+        return array_merge(
+            $this->params['options'],
+            $options
+        );
+
+    }
+
+    public function url(): string
+    {
+        return $this->resized->process(
+            $this->params['url'],
+            $this->params['width'] ?? '',
+            $this->params['height'] ?? '',
+            $this->params['title'] ?? '',
+            $this->params['options'] ?? []
+        );
+    }
+
+
+}

src/Resized.php

@@ -146,6 +146,15 @@ public function process($url, $width = '', $height = '', $title = '', $options =
         return implode('/', $fullUrl);
     }
 
+    /**
+     * @param $url
+     * @return Builder
+     */
+    public function src($url) : Builder
+    {
+        return new Builder($this, $url);
+    }
+
 
     /**
      * Get seo slug and file extension

tests/BuilderTest.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Square1\Resized\Test;
+
+use PHPUnit\Framework\TestCase;
+use Square1\Resized\Builder;
+use Square1\Resized\Resized;
+
+class BuilderTest extends TestCase
+{
+    private $resized;
+
+    public function setUp(): void
+    {
+        $this->resized = new Resized('key', 'secret-d0be2dc421be4fcd0172e5afceea3970e2f3d940');
+    }
+
+    public function testProcessBuilder()
+    {
+        $processBuilder = $this->resized->src('http://www.example.com/some-image-to-resize.jpg');
+
+        $this->assertInstanceOf(Builder::class, $processBuilder);
+    }
+
+    public function testProcessBuilderFull()
+    {
+        $params = $this->resized->src('http://www.example.com/some-image-to-resize.jpg')
+            ->width(100)
+            ->height(100)
+            ->output('webp')
+            ->title('A nice title')
+            ->options(['quality' => 80])
+            ->getParams();
+
+        $this->assertEquals($params['url'], 'http://www.example.com/some-image-to-resize.jpg');
+        $this->assertEquals($params['width'], 100);
+        $this->assertEquals($params['height'], 100);
+        $this->assertEquals($params['options'], ['output' => 'webp', 'quality' => 80]);
+        $this->assertEquals($params['title'], 'A nice title');
+    }
+
+    public function testProcessBuilderOptionsWillBeMerge()
+    {
+        $partialImage = $this->resized->src('http://www.example.com/some-image-to-resize.jpg')
+            ->width(100)
+            ->height(100)
+            ->quality(70)
+            ->output('webp')
+            ->title('A nice title')
+            ->options(['quality' => 80])
+            ->options(['output' => 'jpeg'])
+            ->getParams();
+
+        $this->assertEquals($partialImage['options'], ['output' => 'jpeg', 'quality' => 80]);
+    }
+
+}

tests/ResizedTest.php

@@ -150,4 +150,20 @@ public function testNoConstraintParams()
 
         $this->assertEquals($img, 'https://img.resized.co/key/eyJkYXRhIjoie1widXJsXCI6XCJodHRwOlxcXC9cXFwvd3d3LmV4YW1wbGUuY29tXFxcL3NvbWUtaW1hZ2UtdG8tcmVzaXplLmpwZ1wiLFwid2lkdGhcIjpcIlwiLFwiaGVpZ2h0XCI6XCJcIixcImRlZmF1bHRcIjpcImh0dHA6XFxcL1xcXC93d3cuZXhhbXBsZS5jb21cXFwvbm8taW1hZ2UuanBnXCIsXCJvcHRpb25zXCI6W119IiwiaGFzaCI6IjMzMGZhODdhOWFmNGJmNTZiOWI2ODQ5NjAxNTZmMmYwNWRiY2Y0ZTUifQ==/some-image-to-resize.jpg');
     }
+
+    public function testProcessBuild()
+    {
+        $resized = new Resized('key', 'secret-d0be2dc421be4fcd0172e5afceea3970e2f3d940');
+
+        $resized->setDefaultImage('http://www.example.com/no-image.jpg');
+        $img = $resized->src('http://www.example.com/some-image-to-resize.jpg')
+            ->width(100)
+            ->height(100)
+            ->output('webp')
+            ->url();
+
+         $this->assertEquals($img, 'https://img.resized.co/key/eyJkYXRhIjoie1widXJsXCI6XCJodHRwOlxcXC9cXFwvd3d3LmV4YW1wbGUuY29tXFxcL3NvbWUtaW1hZ2UtdG8tcmVzaXplLmpwZ1wiLFwid2lkdGhcIjoxMDAsXCJoZWlnaHRcIjoxMDAsXCJkZWZhdWx0XCI6XCJodHRwOlxcXC9cXFwvd3d3LmV4YW1wbGUuY29tXFxcL25vLWltYWdlLmpwZ1wiLFwib3B0aW9uc1wiOntcIm91dHB1dFwiOlwid2VicFwifX0iLCJoYXNoIjoiOWE5MWM4NWM2NzJlZTY4YzU3OTExYjEwYjA3N2M1ZTRlNjcwN2ZiYSJ9/some-image-to-resize.jpg');
+
+      }
+
 }