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Aatis HTTP Foundation

About

Http foundation package is an additionnal layer that replaces the use of the global variables.

Installation

Usage

File

The File class is a representation of a file with it stream resource and the basic methods of the SplFileInfo class.

It implements the FileInterface interface that contains the additionnal following methods:

• detach() to detach the stream resource
• close() to close the stream
• tell() to get the current position into the stream
• eof() to check if the end of the stream has been reached
• seek($offset, $whence = SEEK_SET) to move the position into the stream
• rewind() to move the position to the beginning of the stream
• read($length) to read a part of the stream
• getStream() to get the stream resource
• setOverrideName($fileName) to override the name of the file into the class
• write($string) to write a string into the stream at the current position
• append($string) to write a string at the end of the stream
• save($path) to save the content of the stream into a file at the given path
• getContents() to get the content of the stream as a string

UploadedFile

UploadedFile is a File but with the full name of the file into the constructor.

[!NOTE] Useful to handle $_FILES and tmp files for example.

ParameterBag

The ParameterBag class is a custom array with the following methods:

• has($key) to check if a key exists
• get($key) to get a value
• all() to get all values as an array
• set($key, $value) to set a value
• add($key, $value) to add a value to an existing or non existing key
• remove($key) to remove a key

HeaderBag

HeaderBag is a ParameterBag with case insensitive keys.

ServerBag

ServerBag is a ParameterBag with an additionnal method getHeaders() that returns an array of all the headers beginning with HTTP_ (exepct HTTP_COOKIE).

CookieBag

CookieBag is a ParameterBag with an additionnal method getInline() that returns a string of all the cookies in a format that can be used in a Set-Cookie header.

UploadedFileBag

UploadedFileBag is a ParameterBag that only contains UploadedFile objects.

Message

The Message principle is the base class for the Request and Response classes.

It contains the following properties:

• headers that is an HeaderBag of headers.
• content that is a string.
• protocolVersion that is the version of HTTP used by the server.

Request

To create a request, you can use the static createFromGlobals() method of the Request class.

Response

To create a response, you must precise a content which must be a string. You can also precise optionals status code and/or headers.

[!NOTE] By default, the status code is 200 and the headers are empty.

It is possible to model the response on a request by using the prepare() method, which will copy the protocol version and the headers of the Request that are not already defined.

JsonResponse

The JsonResponse class is a Response with a JSON content. It will automatically set the Content-Type header to application/json and encode the content given to json.

RedirectResponse

The RedirectResponse class is a Response with a redirection. It will automatically set the Location header to the given URL.

[!NOTE] The status code is 301 by default.

FileResponse

The FileResponse class is a Response wich take a FileInterface or the path of a file as content. It will automatically set:

• the Content-Type header to the mime type of the file
• the Content-Lenght header to the size of the file
• the Content-Disposition header with the filename of the file