Added connection type property: curl (default) | file_get_content

Author: lis-dev

README.md

@@ -45,10 +45,23 @@ https://github.com/lis-dev/nova-poshta-api-2/archive/master.zip
 ```php
 $np = new NovaPoshtaApi2('Ваш_ключ_API_2.0');
 ```
+
+## Создание экземпляра класса (с расширенными параметрами)
+Рекомендуется использовать, если необходимо получать данные на языке, отличном от русского, выбрасывать Exception при ошибке запроса, или при отсутствии установленной библиотеки curl на сервере
+```php
+$np = new NovaPoshtaApi2(
+	'Ваш_ключ_API_2.0',
+	'ru', // Язык возвращаемых данных: ru (default) | ua | en
+	FALSE, // При ошибке в запросе выбрасывать Exception: FALSE (default) | TRUE
+	'curl' // Используемый механизм запроса: curl (defalut) | file_get_content
+);
+```
+
 ## Получение информации о трек-номере
 ```php
 $result = $np->documentsTracking('59000000000000');
 ```
+
 ## Получение сроков доставки
 ```php
 // Получение кода города по названию города и области

src/Delivery/NovaPoshtaApi2.php

@@ -32,6 +32,11 @@ class NovaPoshtaApi2 {
 	 */
 	protected $language = 'ru';
 
+	/**
+	 * @var string $connectionType Connection type (curl | file_get_contents)
+	 */
+	protected $connectionType = 'curl';
+	
 	/**
 	 * @var string $areas Areas (loaded from file, because there is no so function in NovaPoshta API 2.0)
 	 */
@@ -58,13 +63,15 @@ class NovaPoshtaApi2 {
 	 * @param string $key NovaPoshta API key
 	 * @param string $language Default Language
 	 * @param bool $throwErrors Throw request errors as Exceptions
+	 * @param bool $connectionType Connection type (curl | file_get_contents)
 	 * @return NovaPoshtaApi2 
 	 */
-	function __construct($key, $language = 'ru', $throwErrors = FALSE) {
+	function __construct($key, $language = 'ru', $throwErrors = FALSE, $connectionType = 'curl') {
 		$this->throwErrors = $throwErrors;
 		return $this	
 			->setKey($key)
 			->setLanguage($language)
+			->setConnectionType($connectionType)
 			->model('Common');
 	}
 
@@ -88,6 +95,26 @@ function getKey() {
 		return $this->key;
 	}
 
+	/**
+	 * Setter for $connectionType property
+	 * 
+	 * @param string $connectionType Connection type (curl | file_get_contents)
+	 * @return this
+	 */
+	function setConnectionType($connectionType) {
+		$this->connectionType = $connectionType;
+		return $this;
+	}
+	
+	/**
+	 * Getter for $connectionType property
+	 * 
+	 * @return string
+	 */
+	function getConnectionType() {
+		return $this->connectionType;
+	}
+	
 	/**
 	 * Setter for language property
 	 * 
@@ -191,15 +218,26 @@ private function request($model, $method, $params = NULL) {
 			? $this->array2xml($data)
 			: $post = json_encode($data);
 
-		$ch = curl_init($url);
-		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-		curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: '.($this->format == 'xml' ? 'text/xml' : 'application/json')));
-		curl_setopt($ch, CURLOPT_HEADER, 0);
-		curl_setopt($ch, CURLOPT_POST, 1);
-		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
-		curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
-		$result = curl_exec($ch);
-		curl_close($ch);
+		if ($this->getConnectionType() == 'curl') {
+		    $ch = curl_init($url);
+		    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+		    curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: '.($this->format == 'xml' ? 'text/xml' : 'application/json')));
+		    curl_setopt($ch, CURLOPT_HEADER, 0);
+		    curl_setopt($ch, CURLOPT_POST, 1);
+		    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
+		    curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
+		    $result = curl_exec($ch);
+		    curl_close($ch);
+		} else {
+    		$result = file_get_contents($url, null, stream_context_create(array(
+    		    'http' => array(
+    		        'method' => 'POST',
+    		        'header' => "Content-type: application/x-www-form-urlencoded;\r\n",
+    		        'content' => $post,
+    		    ),
+    		)));
+		}
+		
 		return $this->prepare($result);
 	}
 

tests/NovaPoshtaApi2Test.php

@@ -33,6 +33,23 @@ function setUp() {
 		// Create new instance
 		$this->np = new NovaPoshtaApi2($this->key);
 	}
+	
+	/**
+	 * Test connectin via file_get_contents()
+	 */
+	function testSetConnectionType() {
+		$result = $this->np->setConnectionType('file_get_contents');
+		$this->assertInstanceOf('LisDev\Delivery\NovaPoshtaApi2', $result);
+	}
+
+	/**
+	 * getConnectionType()
+	 */
+	function testGetConnectionType() {
+		$result = $this->np->getConnectionType();
+		$this->assertNotEmpty($result);
+	}
+
 	/**
 	 * getKey()
 	 */
@@ -57,6 +74,14 @@ function testDocumentsTrackingResultArray() {
 		$this->assertTrue($result['success']);
 	}
 
+	/**
+	 * Test request via file_get_content
+	 */
+	function testRequestViaFileGetContent() {
+		$result = $this->np->setConnectionType('file_get_content')->documentsTracking('59000082032106');
+		$this->assertTrue($result['success']);
+	}
+	
 	/**
 	 * documentsTracking() result in json
 	 */
@@ -493,16 +518,6 @@ function testGetDocumentList($params = NULL) {
 	    return $result['data'][0]['Ref'];
 	}
 
-	/**
-	 * getDocument()
-	 * 
-	 * @depends testGetDocumentList
-	 */
-	function testGetDocument($ref) {
-	    $result = $this->np->getDocument($ref);
-	    $this->assertTrue($result['success']);
-	}
-	
 	/**
 	 * generateReport()
 	 */
@@ -566,6 +581,16 @@ function testNewInternetDocument($sender) {
 		return $result['data'][0]['Ref'];
 	}
 
+	/**
+	 * getDocument()
+	 *
+	 * @depends testNewInternetDocument
+	 */
+	function testGetDocument($ref) {
+	    $result = $this->np->getDocument($ref);
+	    $this->assertTrue($result['success']);
+	}
+	
 	/**
 	 * printDocument()
 	 *