Update http structured fields package

CHANGELOG.md

@@ -11,6 +11,9 @@ All Notable changes to `bakame/http-strucured-fields` will be documented in this
 - `Token::tryFromString`
 - `OuterList::fromPairs`
 - `DataType` is now part of the public API
+- `Type::fromVariable`
+- `Type::tryFromVariable`
+- the `Type` enum is now a baked string Enum.
 
 ### Fixed
 
@@ -19,7 +22,8 @@ All Notable changes to `bakame/http-strucured-fields` will be documented in this
 
 ### Deprecated
 
-- None
+- `Type::fromValue` use `Type::fromVariable` instead
+- `Type::tryFromValue` use `Type::tryFromVariable` instead
 
 ### Removed
 

README.md

@@ -17,8 +17,8 @@ use Bakame\Http\StructuredFields\DataType;
 use Bakame\Http\StructuredFields\Token;
 
 //1 - parsing an Accept Header
-$headerValue = 'text/html, application/xhtml+xml, application/xml;q=0.9, image/webp, */*;q=0.8';
-$field = DataType::List->parse($headerValue);
+$fieldValue = 'text/html, application/xhtml+xml, application/xml;q=0.9, image/webp, */*;q=0.8';
+$field = DataType::List->parse($fieldValue);
 $field[2]->value()->toString(); // returns 'application/xml'
 $field[2]->parameter('q');      // returns (float) 0.9
 $field[0]->value()->toString(); // returns 'text/html'
@@ -69,11 +69,11 @@ header. Content validation is out of scope for this library.
 > [!NOTE]
 > New in version 1.2.0
 
-The `DataType` enum serves as a factory class to quickly parse and build a structured field.
-The enum list all available data type according to the RFC. To parse a header you need to
-give the `parse` method a string or a stringable object. On success, it will return a
-`Bakame\Http\StruncturedFields\StruncturedField` implementing object otherwise an
-exception will be thrown.
+The `DataType` enum list all available data type according to the RFC. It is also a 
+Factory to enable parsing and building such data types. To parse a header you need
+to give the `parse` method a string or a stringable object. On success, it will
+return a `Bakame\Http\StruncturedFields\StruncturedField` implementing object
+otherwise an exception will be thrown.
 
 ```php
 $headerLine = 'bar;baz=42'; //the raw header line is a structured field item
@@ -103,14 +103,12 @@ echo DataType::List->build([
 // display "dumela lefatshe";a=?0, ("a" "b" @1703319068);a
 ```
 
-The data type can be given as a string or using the `DataType` enum.
-
 #### Using specific named constructor
 
-The package provides specific classes for each data type. if you do not wish to
-use the `DataType` factoring, parsing the header value is done via the
-`fromHttpValue` named constructor. The method is attached to each library's
-structured fields representation as shown below:
+To complement the factory and to allow for more fine-grained manipulations, the package
+provides specific classes for each data type. if you do not wish to use the `DataType`
+factoring, parsing the header value is done via the `fromHttpValue` named constructor.
+The method is attached to each library's structured fields representation as shown below:
 
 ```php
 declare(strict_types=1);
@@ -230,18 +228,18 @@ The table below summarizes the item value type.
 | Date          | class `DateTimeImmutable` | `Type::Date`          |
 | DisplayString | class `DisplayString`     | `Type::DisplayString` |
 
-The Enum `Type` which list all available types can be use to determine the RFC type
-corresponding to a PHP structure using the `Type::fromValue` static method.
+The Enum `Type` which list all available types can be used to determine the RFC type
+corresponding to a PHP structure using the `Type::fromVariable` static method.
 The method will throw if the structure is not recognized Alternatively it is possible
 to use the `Type::tryFromValue` which will instead return `null` on unindentified type.
 On success both methods returns the corresponding enum `Type`.
 
 ```php
 use Bakame\Http\StructuredFields\Type;
 
-echo Type::fromValue(42);         // returns Type::Integer
-echo Type::fromValue(42.0)->name; // returns 'Decimal'
-echo Type::fromValue(new SplTempFileObject());    // throws InvalidArgument
+echo Type::fromVariable(42)->value;  // returns 'integer'
+echo Type::fromVariable(42.0)->name; // returns 'Decimal'
+echo Type::fromVariable(new SplTempFileObject());    // throws InvalidArgument
 echo Type::tryFromValue(new SplTempFileObject()); // returns null
 ```
 

src/Type.php

@@ -31,29 +31,51 @@ public function equals(mixed $other): bool
     /**
      * @throws InvalidArgument if the value can not be resolved into a supported HTTP structured field data type
      */
-    public static function fromValue(mixed $value): self
+    public static function fromVariable(mixed $value): self
     {
-        return self::tryFromValue($value) ?? throw new InvalidArgument((is_object($value) ? 'An instance of "'.$value::class.'"' : 'A value of type "'.gettype($value).'"').' can not be used as an HTTP structured field data type.');
+        return self::tryFromVariable($value) ?? throw new InvalidArgument((is_object($value) ? 'An instance of "'.$value::class.'"' : 'A value of type "'.gettype($value).'"').' can not be used as an HTTP structured field data type.');
     }
 
-    public static function tryFromValue(mixed $value): self|null
+    public static function tryFromVariable(mixed $variable): self|null
     {
         return match (true) {
-            $value instanceof ValueAccess,
-            $value instanceof Token,
-            $value instanceof DisplayString,
-            $value instanceof ByteSequence => $value->type(),
-            $value instanceof DateTimeInterface => Type::Date,
-            is_int($value) => Type::Integer,
-            is_float($value) => Type::Decimal,
-            is_bool($value) => Type::Boolean,
-            is_string($value) => match (true) {
-                null !== Token::tryFromString($value) => Type::Token,
-                null !== ByteSequence::tryFromEncoded($value) => Type::ByteSequence,
-                1 === preg_match('/[^\x20-\x7f]/', $value) => Type::DisplayString,
+            $variable instanceof ValueAccess,
+            $variable instanceof Token,
+            $variable instanceof DisplayString,
+            $variable instanceof ByteSequence => $variable->type(),
+            $variable instanceof DateTimeInterface => Type::Date,
+            is_int($variable) => Type::Integer,
+            is_float($variable) => Type::Decimal,
+            is_bool($variable) => Type::Boolean,
+            is_string($variable) => match (true) {
+                null !== Token::tryFromString($variable) => Type::Token,
+                null !== ByteSequence::tryFromEncoded($variable) => Type::ByteSequence,
+                1 === preg_match('/[^\x20-\x7f]/', $variable) => Type::DisplayString,
                 default => Type::String,
             },
             default => null,
         };
     }
+
+    /**
+     * @deprecated since version 1.2.0 will be removed in the next major release.
+     * @see Type::fromVariable()
+     * @codeCoverageIgnore
+     *
+     * @throws InvalidArgument if the value can not be resolved into a supported HTTP structured field data type
+     */
+    public static function fromValue(mixed $value): self
+    {
+        return self::fromVariable($value);
+    }
+
+    /**
+     * @deprecated since version 1.2.0 will be removed in the next major release.
+     * @see Type::tryFromVariable()
+     * @codeCoverageIgnore
+     */
+    public static function tryFromValue(mixed $value): self|null
+    {
+        return self::tryFromVariable($value);
+    }
 }

src/Value.php

@@ -47,7 +47,7 @@ public function __construct(ValueAccess|Token|ByteSequence|DisplayString|DateTim
             is_float($value) => self::filterDecimal($value),
             default => self::filterString($value),
         };
-        $this->type = Type::fromValue($value);
+        $this->type = Type::fromVariable($value);
     }
 
     /**

tests/TypeTest.php

@@ -15,13 +15,13 @@ final class TypeTest extends TestCase
     #[Test]
     public function it_will_return_null_if_the_type_is_no_supported(): void
     {
-        self::assertNull(Type::tryFromValue([]));
+        self::assertNull(Type::tryFromVariable([]));
     }
 
     #[Test]
     public function it_will_return_true_if_the_type_is_valid_but_its_value_is_invalid(): void
     {
-        self::assertTrue(Type::Integer->equals(Type::tryFromValue(1_000_000_000_000_000)));
+        self::assertTrue(Type::Integer->equals(Type::tryFromVariable(1_000_000_000_000_000)));
     }
 
     #[Test]
@@ -35,8 +35,8 @@ public function it_can_tell_the_item_type_from_a_value_instance(): void
     #[DataProvider('itemTypeProvider')]
     public function it_can_tell_the_item_type(mixed $value, Type $expectedType): void
     {
-        self::assertTrue($expectedType->equals(Type::fromValue($value)));
-        self::assertTrue($expectedType->equals(Type::tryFromValue($value)));
+        self::assertTrue($expectedType->equals(Type::fromVariable($value)));
+        self::assertTrue($expectedType->equals(Type::tryFromVariable($value)));
     }
 
     /**