update versions for lower php

readme, minor changes in methods

add GA badge

README.md

@@ -0,0 +1,31 @@
+# DeepL API wrapper for PHP
+
+![example workflow](https://github.com/haltuf/deepl-php-api/actions/workflows/ci.yml/badge.svg)
+
+Unofficial, no-dependency library for calling DeepL API.
+Requires curl extension. Supports PHP >= 7.1, works for PHP 8.0, too.
+
+Currently Work-In_progress. Works for basic use cases, no support for xml parameters yet.
+
+## Installation
+
+```
+composer require haltuf/deepl-php-api
+```
+
+## Usage
+
+Create `Api` object and call `translate` method.
+
+```php
+use Haltuf\DeepL\Api;
+use Haltuf\DeepL\Language;
+
+$api = new Api('my_key');
+$translation = $api->translate('Text to be translated', Language::CZECH, Language::ENGLISH);
+
+echo $translation->getText();
+```
+
+Outputs: `Text, který má být přeložen`
+

composer.json

@@ -2,9 +2,13 @@
     "name": "haltuf/deepl-php-api",
     "description": "Unofficial DeepL API wrapper for PHP",
     "license": ["BSD-3-Clause"],
+    "require": {
+        "ext-curl": "*",
+        "php": ">=7.1"
+    },
     "require-dev": {
-        "nette/tester": "^2.4",
-        "mockery/mockery": "^1.4"
+        "nette/tester": "^2.3",
+        "mockery/mockery": "^1.3"
     },
     "autoload": {
         "psr-4": {

src/Response.php

@@ -31,4 +31,15 @@ public function getTranslations(): array
 	{
 		return $this->translations;
 	}
+
+	public function getText(): string
+	{
+		$output = [];
+		foreach ($this->getTranslations() as $translation)
+		{
+			$output[] = $translation->getText();
+		}
+
+		return implode("\n", $output);
+	}
 }

tests/unit/Api.phpt

@@ -46,10 +46,9 @@ $api = new Api(DEEPL_API_KEY, true, $wrapper);
 Assert::same('https://api-free.deepl.com/v2/translate', $api->getEndpoint());
 
 // --- TEST Api::translate()
-$response = $api->translate('Text to be translated', Language::CZECH);
-Assert::type(Response::class, $response);
-Assert::same('Text, který má být přeložen', $response->getTranslations()[0]->getText());
-Assert::same(Language::ENGLISH, $response->getTranslations()[0]->getDetectedSourceLanguage());
+$translation = $api->translate('Text to be translated', Language::CZECH);
+Assert::type(Response::class, $translation);
+Assert::same('Text, který má být přeložen', $translation->getText());
 
 $request = new Request('Text to be translated', Language::CZECH, Language::ENGLISH);
 $request->formality(Formality::LESS_FORMAL);
@@ -61,6 +60,7 @@ $request->splitSentences(SplitSentences::NO_NEW_LINES);
 $response = $api->send($request);
 Assert::type(Response::class, $response);
 Assert::same('Text, který má být přeložen', $response->getTranslations()[0]->getText());
+Assert::same(Language::ENGLISH, $response->getTranslations()[0]->getDetectedSourceLanguage());
 
 
 // --- clean up

tests/unit/Response.phpt

@@ -41,4 +41,6 @@ $jsonResponse = '{
 $response = Response::fromJson($jsonResponse);
 Assert::type(Response::class, $response);
 Assert::count(3, $response->getTranslations());
-Assert::same('Dies ist der dritte Satz.', $response->getTranslations()[2]->getText());
+Assert::same('Dies ist der dritte Satz.', $response->getTranslations()[2]->getText());
+
+Assert::same("Das ist der erste Satz.\nDas ist der zweite Satz.\nDies ist der dritte Satz.", $response->getText());