Add Response From Cache

.php_cs.cache

@@ -1 +1 @@
-{"php":"7.2.10-0ubuntu0.18.04.1","version":"2.14.0:v2.14.0#b788ea0af899cedc8114dca7db119c93b6685da2","rules":{"binary_operator_spaces":true,"blank_line_after_opening_tag":true,"blank_line_before_statement":{"statements":["return"]},"braces":{"allow_single_line_closure":true},"cast_spaces":true,"class_attributes_separation":{"elements":["method"]},"class_definition":{"single_line":true},"concat_space":{"spacing":"none"},"declare_equal_normalize":true,"function_typehint_space":true,"include":true,"increment_style":true,"lowercase_cast":true,"lowercase_static_reference":true,"magic_constant_casing":true,"magic_method_casing":true,"method_argument_space":true,"native_function_casing":true,"new_with_braces":true,"no_blank_lines_after_class_opening":true,"no_blank_lines_after_phpdoc":true,"no_empty_comment":true,"no_empty_phpdoc":true,"no_empty_statement":true,"no_extra_blank_lines":{"tokens":["curly_brace_block","extra","parenthesis_brace_block","square_brace_block","throw","use"]},"no_leading_import_slash":true,"no_leading_namespace_whitespace":true,"no_mixed_echo_print":{"use":"echo"},"no_multiline_whitespace_around_double_arrow":true,"no_short_bool_cast":true,"no_singleline_whitespace_before_semicolons":true,"no_spaces_around_offset":true,"no_trailing_comma_in_list_call":true,"no_trailing_comma_in_singleline_array":true,"no_unneeded_control_parentheses":true,"no_unneeded_curly_braces":true,"no_unneeded_final_method":true,"no_unused_imports":true,"no_whitespace_before_comma_in_array":true,"no_whitespace_in_blank_line":true,"normalize_index_brace":true,"object_operator_without_whitespace":true,"php_unit_fqcn_annotation":true,"phpdoc_align":{"tags":["method","param","property","return","throws","type","var"]},"phpdoc_annotation_without_dot":true,"phpdoc_indent":true,"phpdoc_inline_tag":true,"phpdoc_no_access":true,"phpdoc_no_alias_tag":true,"phpdoc_no_empty_return":true,"phpdoc_no_package":true,"phpdoc_no_useless_inheritdoc":true,"phpdoc_return_self_reference":true,"phpdoc_scalar":true,"phpdoc_separation":true,"phpdoc_single_line_var_spacing":true,"phpdoc_summary":true,"phpdoc_to_comment":true,"phpdoc_trim":true,"phpdoc_types":true,"phpdoc_types_order":{"null_adjustment":"always_last","sort_algorithm":"none"},"phpdoc_var_without_name":true,"protected_to_private":true,"return_type_declaration":true,"semicolon_after_instruction":true,"short_scalar_cast":true,"single_blank_line_before_namespace":true,"single_class_element_per_statement":true,"single_line_comment_style":{"comment_types":["hash"]},"single_quote":true,"space_after_semicolon":{"remove_in_empty_for_expressions":true},"standardize_increment":true,"standardize_not_equals":true,"ternary_operator_spaces":true,"trailing_comma_in_multiline_array":true,"trim_array_spaces":true,"unary_operator_spaces":true,"whitespace_after_comma_in_array":true,"yoda_style":true,"blank_line_after_namespace":true,"elseif":true,"function_declaration":true,"indentation_type":true,"line_ending":true,"lowercase_constants":true,"lowercase_keywords":true,"no_break_comment":true,"no_closing_tag":true,"no_spaces_after_function_name":true,"no_spaces_inside_parenthesis":true,"no_trailing_whitespace":true,"no_trailing_whitespace_in_comment":true,"single_blank_line_at_eof":true,"single_import_per_statement":true,"single_line_after_imports":true,"switch_case_semicolon_to_colon":true,"switch_case_space":true,"visibility_required":true,"encoding":true,"full_opening_tag":true,"array_syntax":{"syntax":"short"}},"hashes":{"tests\/HelperTest.php":715194334,"tests\/RequestTest.php":2343439842,"src\/MultipleCheckInHeaders.php":1723310735,"src\/Response.php":3043726127,"src\/Helper.php":3135230244,"src\/Request.php":1971768756,"src\/UserAgentTrait.php":1363484186,"tests\/StaticWrapperTest.php":1710346225,"src\/StaticWrapperTrait.php":191775380}}
+{"php":"7.2.10-0ubuntu0.18.04.1","version":"2.14.0:v2.14.0#b788ea0af899cedc8114dca7db119c93b6685da2","rules":{"array_syntax":{"syntax":"short"}},"hashes":{"src\/MultipleCheckInHeaders.php":1723310735,"src\/Response.php":1948735710,"src\/Helper.php":3135230244,"src\/ResponseFromCache.php":1992771336,"src\/Request.php":1971768756,"src\/StaticWrapperTrait.php":191775380,"src\/UserAgentTrait.php":1363484186,"src\/ReponseInterface.php":4124945930}}

README.md

@@ -85,18 +85,29 @@ $r
     ->setUrl($url)
         ->getUrl()
 
-$requested = $r->exec(); // @return PiedWeb\Curl\Requested or int corresponding to the curl error
+$response = $r->exec(); // @return PiedWeb\Curl\Response or int corresponding to the curl error
 
-$requested->getUrl(); // @return string
-$requested->getContentType(); // @return string
-$requested->getContent(); // @return string
-$requested->getHeaders($returnArray = true); // @return array Response Header (or in a string if $returnArray is set to false)
-$requested->getCookies(); // @return string
-$requested->getEffectiveUrl(); // @return string
+$response->getUrl(); // @return string
+$response->getContentType(); // @return string
+$response->getContent(); // @return string
+$response->getHeaders($returnArray = true); // @return array Response Header (or in a string if $returnArray is set to false)
+$response->getCookies(); // @return string
+$response->getEffectiveUrl(); // @return string
 
 $r->hasError(); // Equivalent to curl function curl_errno
 $r->getError(); // .. curl_error
 $r->getInfo(?string $key = null); // ... curl_getinfo or getting directly the $key value
+
+
+use PiedWeb\Curl\ResponseFromCache;
+
+$response = new ResponseFromCache(  // same methods than Response except getRequest return null
+    string $filePathOrContent,
+    ?string $url = null,
+    array $info = [],
+    $headers = PHP_EOL.PHP_EOL
+);
+
 ```
 
 ## Change log

src/Response.php

@@ -5,14 +5,14 @@
 class Response
 {
     /** @var Request */
-    private $request;
+    protected $request;
 
     /** @var string */
-    private $headers;
+    protected $headers;
     /** @var string * */
-    private $content;
+    protected $content;
     /** @var array * */
-    private $info;
+    protected $info;
 
     public static function get(Request $request)
     {

src/ResponseFromCache.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace PiedWeb\Curl;
+
+class ResponseFromCache extends Response
+{
+    /** @var string */
+    protected $url;
+
+    /**
+     * @param string $filePath
+     * @param mixed  $headers  could be a string (the separator between headers and content or FALSE
+     */
+    public function __construct(
+        string $filePathOrContent,
+        ?string $url = null,
+        array $info = [],
+        $headers = PHP_EOL.PHP_EOL
+    ) {
+        $content = file_exists($filePathOrContent) ? file_get_contents($filePathOrContent) : $filePathOrContent;
+
+        if (!$content) {
+            throw new \Exception($filePath.' doesn\'t exist');
+        }
+
+        if (false !== $headers) {
+            list($this->headers, $this->content) = explode($headers, $content, 2);
+        } else {
+            $this->content = $content;
+        }
+
+        $this->info = $info;
+        $this->url = $url;
+    }
+
+    public function getRequest()
+    {
+        return null;
+    }
+
+    public function getUrl()
+    {
+        return $this->url;
+    }
+
+    public function getEffectiveUrl()
+    {
+        return $this->url;
+    }
+
+    public function getStatusCode()
+    {
+        if (isset($this->headers)) {
+            $headers = $this->getHeaders();
+            list($http, $status) = explode(' ', $headers[0], 2);
+
+            return $status;
+        }
+
+        return $this->getInfo('http_code');
+    }
+
+    public function getContentType()
+    {
+        if (isset($this->headers)) {
+            $headers = $this->getHeaders();
+            if (isset($headers['content-type'])) {
+                return $headers['content-type'];
+            }
+        }
+
+        return $this->getInfo('content_type');
+    }
+}

tests/HelperTest.php

@@ -49,6 +49,5 @@ public function testHeaderParsing()
 
         //var_dump(Helper::httpParseHeaders($headers));
         //var_dump(Helper::parseHeader($headers));
-
     }
 }

tests/RequestTest.php

@@ -6,6 +6,8 @@
 
 use PiedWeb\Curl\Request;
 use PiedWeb\Curl\MultipleCheckInHeaders;
+use PiedWeb\Curl\Response;
+use PiedWeb\Curl\ResponseFromCache;
 
 class RequestTest extends \PHPUnit\Framework\TestCase
 {
@@ -194,4 +196,18 @@ public function testDownloadOnlyFirstBytes()
 
         $this->assertTrue(strlen($result->getContent()) < 300);
     }
+
+    public function testResponseFromCache()
+    {
+        $response = new ResponseFromCache(
+            'HTTP/1.1 200 OK'.PHP_EOL.PHP_EOL.'<!DOCTYPE html><html><body><p>Tests</p></body>',
+            'https://piedweb.com/',
+            ['content_type' => 'text/html; charset=UTF-8']
+        );
+
+        $this->assertTrue($response instanceof Response);
+        $this->assertSame($response->getRequest(), null);
+        $this->assertSame($response->getMimeType(), 'text/html');
+        $this->assertSame($response->getContent(), '<!DOCTYPE html><html><body><p>Tests</p></body>');
+    }
 }