guzzle/CHANGELOG.md

CHANGELOG
=========

3.2.0 (2013-02-10)
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* CurlMulti is no longer reused globally. A new multi object is created per-client. This helps to isolate clients.
* URLs with no path no longer contain a "/" by default
* Guzzle\Http\QueryString does no longer manages the leading "?". This is now handled in Guzzle\Http\Url.
* BadResponseException no longer includes the full request and response message
* Adding setData() to Guzzle\Service\Description\ServiceDescriptionInterface
* Adding getResponseBody() to Guzzle\Http\Message\RequestInterface
* Various updates to classes to use ServiceDescriptionInterface type hints rather than ServiceDescription
* Header values can now be normalized into distinct values when multiple headers are combined with a comma separated list
* xmlEncoding can now be customized for the XML declaration of a XML service description operation
* Bug fix: Filters were not always invoked for array service description parameters
* Bug fix: Redirects now use a target response body rather than a temporary response body
* Bug fix: The default exponential backoff BackoffPlugin was not giving when the request threshold was exceeded

3.1.2 (2013-01-27)
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* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the
  response body. For example, the XmlVisitor now parses the XML response into an array in the before() method.
* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent
* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444)
* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse()
* Setting default headers on a client after setting the user-agent will not erase the user-agent setting

3.1.1 (2013-01-20)
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* Adding wildcard support to Guzzle\Common\Collection::getPath()
* Adding alias support to ServiceBuilder configs
* Adding Guzzle\Service\Resource\CompositeResourceIteratorFactory and cleaning up factory interface

3.1.0 (2013-01-12)
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* BC: CurlException now extends from RequestException rather than BadResponseException
* BC: Renamed Guzzle\Plugin\Cache\CanCacheStrategyInterface::canCache() to canCacheRequest() and added CanCacheResponse()
* Added getData to ServiceDescriptionInterface
* Added context array to RequestInterface::setState()
* Bug: Removing hard dependency on the BackoffPlugin from Guzzle\Http
* Bug: Adding required content-type when JSON request visitor adds JSON to a command
* Bug: Fixing the serialization of a service description with custom data
* Made it easier to deal with exceptions thrown when transferring commands or requests in parallel by providing
  an array of successful and failed responses
* Moved getPath from Guzzle\Service\Resource\Model to Guzzle\Common\Collection
* Added Guzzle\Http\IoEmittingEntityBody
* Moved command filtration from validators to location visitors
* Added `extends` attributes to service description parameters
* Added getModels to ServiceDescriptionInterface

3.0.7 (2012-12-19)
------------------

* Fixing phar detection when forcing a cacert to system if null or true
* Allowing filename to be passed to `Guzzle\Http\Message\Request::setResponseBody()`
* Cleaning up `Guzzle\Common\Collection::inject` method
* Adding a response_body location to service descriptions

3.0.6 (2012-12-09)
------------------

* CurlMulti performance improvements
* Adding setErrorResponses() to Operation
* composer.json tweaks

3.0.5 (2012-11-18)
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* Bug: Fixing an infinite recursion bug caused from revalidating with the CachePlugin
* Bug: Response body can now be a string containing "0"
* Bug: Using Guzzle inside of a phar uses system by default but now allows for a custom cacert
* Bug: QueryString::fromString now properly parses query string parameters that contain equal signs
* Added support for XML attributes in service description responses
* DefaultRequestSerializer now supports array URI parameter values for URI template expansion
* Added better mimetype guessing to requests and post files

3.0.4 (2012-11-11)
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* Bug: Fixed a bug when adding multiple cookies to a request to use the correct glue value
* Bug: Cookies can now be added that have a name, domain, or value set to "0"
* Bug: Using the system cacert bundle when using the Phar
* Added json and xml methods to Response to make it easier to parse JSON and XML response data into data structures
* Enhanced cookie jar de-duplication
* Added the ability to enable strict cookie jars that throw exceptions when invalid cookies are added
* Added setStream to StreamInterface to actually make it possible to implement custom rewind behavior for entity bodies
* Added the ability to create any sort of hash for a stream rather than just an MD5 hash

3.0.3 (2012-11-04)
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* Implementing redirects in PHP rather than cURL
* Added PECL URI template extension and using as default parser if available
* Bug: Fixed Content-Length parsing of Response factory
* Adding rewind() method to entity bodies and streams. Allows for custom rewinding of non-repeatable streams.
* Adding ToArrayInterface throughout library
* Fixing OauthPlugin to create unique nonce values per request

3.0.2 (2012-10-25)
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* Magic methods are enabled by default on clients
* Magic methods return the result of a command
* Service clients no longer require a base_url option in the factory
* Bug: Fixed an issue with URI templates where null template variables were being expanded

3.0.1 (2012-10-22)
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* Models can now be used like regular collection objects by calling filter, map, etc
* Models no longer require a Parameter structure or initial data in the constructor
* Added a custom AppendIterator to get around a PHP bug with the `\AppendIterator`

3.0.0 (2012-10-15)
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* Rewrote service description format to be based on Swagger
    * Now based on JSON schema
    * Added nested input structures and nested response models
    * Support for JSON and XML input and output models
    * Renamed `commands` to `operations`
    * Removed dot class notation
    * Removed custom types
* Broke the project into smaller top-level namespaces to be more component friendly
* Removed support for XML configs and descriptions. Use arrays or JSON files.
* Removed the Validation component and Inspector
* Moved all cookie code to Guzzle\Plugin\Cookie
* Magic methods on a Guzzle\Service\Client now return the command un-executed.
* Calling getResult() or getResponse() on a command will lazily execute the command if needed.
* Now shipping with cURL's CA certs and using it by default
* Added previousResponse() method to response objects
* No longer sending Accept and Accept-Encoding headers on every request
* Only sending an Expect header by default when a payload is greater than 1MB
* Added/moved client options:
    * curl.blacklist to curl.option.blacklist
    * Added ssl.certificate_authority
* Added a Guzzle\Iterator component
* Moved plugins from Guzzle\Http\Plugin to Guzzle\Plugin
* Added a more robust backoff retry strategy (replaced the ExponentialBackoffPlugin)
* Added a more robust caching plugin
* Added setBody to response objects
* Updating LogPlugin to use a more flexible MessageFormatter
* Added a completely revamped build process
* Cleaning up Collection class and removing default values from the get method
* Fixed ZF2 cache adapters

2.8.8 (2012-10-15)
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* Bug: Fixed a cookie issue that caused dot prefixed domains to not match where popular browsers did

2.8.7 (2012-09-30)
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* Bug: Fixed config file aliases for JSON includes
* Bug: Fixed cookie bug on a request object by using CookieParser to parse cookies on requests
* Bug: Removing the path to a file when sending a Content-Disposition header on a POST upload
* Bug: Hardening request and response parsing to account for missing parts
* Bug: Fixed PEAR packaging
* Bug: Fixed Request::getInfo
* Bug: Fixed cases where CURLM_CALL_MULTI_PERFORM return codes were causing curl transactions to fail
* Adding the ability for the namespace Iterator factory to look in multiple directories
* Added more getters/setters/removers from service descriptions
* Added the ability to remove POST fields from OAuth signatures
* OAuth plugin now supports 2-legged OAuth

2.8.6 (2012-09-05)
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* Added the ability to modify and build service descriptions
* Added the use of visitors to apply parameters to locations in service descriptions using the dynamic command
* Added a `json` parameter location
* Now allowing dot notation for classes in the CacheAdapterFactory
* Using the union of two arrays rather than an array_merge when extending service builder services and service params
* Ensuring that a service is a string before doing strpos() checks on it when substituting services for references
  in service builder config files.
* Services defined in two different config files that include one another will by default replace the previously
  defined service, but you can now create services that extend themselves and merge their settings over the previous
* The JsonLoader now supports aliasing filenames with different filenames. This allows you to alias something like
  '_default' with a default JSON configuration file.

2.8.5 (2012-08-29)
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* Bug: Suppressed empty arrays from URI templates
* Bug: Added the missing $options argument from ServiceDescription::factory to enable caching
* Added support for HTTP responses that do not contain a reason phrase in the start-line
* AbstractCommand commands are now invokable
* Added a way to get the data used when signing an Oauth request before a request is sent

2.8.4 (2012-08-15)
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* Bug: Custom delay time calculations are no longer ignored in the ExponentialBackoffPlugin
* Added the ability to transfer entity bodies as a string rather than streamed. This gets around curl error 65. Set `body_as_string` in a request's curl options to enable.
* Added a StreamInterface, EntityBodyInterface, and added ftell() to Guzzle\Common\Stream
* Added an AbstractEntityBodyDecorator and a ReadLimitEntityBody decorator to transfer only a subset of a decorated stream
* Stream and EntityBody objects will now return the file position to the previous position after a read required operation (e.g. getContentMd5())
* Added additional response status codes
* Removed SSL information from the default User-Agent header
* DELETE requests can now send an entity body
* Added an EventDispatcher to the ExponentialBackoffPlugin and added an ExponentialBackoffLogger to log backoff retries
* Added the ability of the MockPlugin to consume mocked request bodies
* LogPlugin now exposes request and response objects in the extras array

2.8.3 (2012-07-30)
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* Bug: Fixed a case where empty POST requests were sent as GET requests
* Bug: Fixed a bug in ExponentialBackoffPlugin that caused fatal errors when retrying an EntityEnclosingRequest that does not have a body
* Bug: Setting the response body of a request to null after completing a request, not when setting the state of a request to new
* Added multiple inheritance to service description commands
* Added an ApiCommandInterface and added ``getParamNames()`` and ``hasParam()``
* Removed the default 2mb size cutoff from the Md5ValidatorPlugin so that it now defaults to validating everything
* Changed CurlMulti::perform to pass a smaller timeout to CurlMulti::executeHandles

2.8.2 (2012-07-24)
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* Bug: Query string values set to 0 are no longer dropped from the query string
* Bug: A Collection object is no longer created each time a call is made to ``Guzzle\Service\Command\AbstractCommand::getRequestHeaders()``
* Bug: ``+`` is now treated as an encoded space when parsing query strings
* QueryString and Collection performance improvements
* Allowing dot notation for class paths in filters attribute of a service descriptions

2.8.1 (2012-07-16)
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* Loosening Event Dispatcher dependency
* POST redirects can now be customized using CURLOPT_POSTREDIR

2.8.0 (2012-07-15)
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* BC: Guzzle\Http\Query
    * Query strings with empty variables will always show an equal sign unless the variable is set to QueryString::BLANK (e.g. ?acl= vs ?acl)
    * Changed isEncodingValues() and isEncodingFields() to isUrlEncoding()
    * Changed setEncodeValues(bool) and setEncodeFields(bool) to useUrlEncoding(bool)
    * Changed the aggregation functions of QueryString to be static methods
    * Can now use fromString() with querystrings that have a leading ?
* cURL configuration values can be specified in service descriptions using ``curl.`` prefixed parameters
* Content-Length is set to 0 before emitting the request.before_send event when sending an empty request body
* Cookies are no longer URL decoded by default
* Bug: URI template variables set to null are no longer expanded

2.7.2 (2012-07-02)
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* BC: Moving things to get ready for subtree splits. Moving Inflection into Common. Moving Guzzle\Http\Parser to Guzzle\Parser.
* BC: Removing Guzzle\Common\Batch\Batch::count() and replacing it with isEmpty()
* CachePlugin now allows for a custom request parameter function to check if a request can be cached
* Bug fix: CachePlugin now only caches GET and HEAD requests by default
* Bug fix: Using header glue when transferring headers over the wire
* Allowing deeply nested arrays for composite variables in URI templates
* Batch divisors can now return iterators or arrays

2.7.1 (2012-06-26)
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* Minor patch to update version number in UA string
* Updating build process

2.7.0 (2012-06-25)
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* BC: Inflection classes moved to Guzzle\Inflection. No longer static methods. Can now inject custom inflectors into classes.
* BC: Removed magic setX methods from commands
* BC: Magic methods mapped to service description commands are now inflected in the command factory rather than the client __call() method
* Verbose cURL options are no longer enabled by default. Set curl.debug to true on a client to enable.
* Bug: Now allowing colons in a response start-line (e.g. HTTP/1.1 503 Service Unavailable: Back-end server is at capacity)
* Guzzle\Service\Resource\ResourceIteratorApplyBatched now internally uses the Guzzle\Common\Batch namespace
* Added Guzzle\Service\Plugin namespace and a PluginCollectionPlugin
* Added the ability to set POST fields and files in a service description
* Guzzle\Http\EntityBody::factory() now accepts objects with a __toString() method
* Adding a command.before_prepare event to clients
* Added BatchClosureTransfer and BatchClosureDivisor
* BatchTransferException now includes references to the batch divisor and transfer strategies
* Fixed some tests so that they pass more reliably
* Added Guzzle\Common\Log\ArrayLogAdapter

2.6.6 (2012-06-10)
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* BC: Removing Guzzle\Http\Plugin\BatchQueuePlugin
* BC: Removing Guzzle\Service\Command\CommandSet
* Adding generic batching system (replaces the batch queue plugin and command set)
* Updating ZF cache and log adapters and now using ZF's composer repository
* Bug: Setting the name of each ApiParam when creating through an ApiCommand
* Adding result_type, result_doc, deprecated, and doc_url to service descriptions
* Bug: Changed the default cookie header casing back to 'Cookie'

2.6.5 (2012-06-03)
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* BC: Renaming Guzzle\Http\Message\RequestInterface::getResourceUri() to getResource()
* BC: Removing unused AUTH_BASIC and AUTH_DIGEST constants from
* BC: Guzzle\Http\Cookie is now used to manage Set-Cookie data, not Cookie data
* BC: Renaming methods in the CookieJarInterface
* Moving almost all cookie logic out of the CookiePlugin and into the Cookie or CookieJar implementations
* Making the default glue for HTTP headers ';' instead of ','
* Adding a removeValue to Guzzle\Http\Message\Header
* Adding getCookies() to request interface.
* Making it easier to add event subscribers to HasDispatcherInterface classes. Can now directly call addSubscriber()

2.6.4 (2012-05-30)
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* BC: Cleaning up how POST files are stored in EntityEnclosingRequest objects. Adding PostFile class.
* BC: Moving ApiCommand specific functionality from the Inspector and on to the ApiCommand
* Bug: Fixing magic method command calls on clients
* Bug: Email constraint only validates strings
* Bug: Aggregate POST fields when POST files are present in curl handle
* Bug: Fixing default User-Agent header
* Bug: Only appending or prepending parameters in commands if they are specified
* Bug: Not requiring response reason phrases or status codes to match a predefined list of codes
* Allowing the use of dot notation for class namespaces when using instance_of constraint
* Added any_match validation constraint
* Added an AsyncPlugin
* Passing request object to the calculateWait method of the ExponentialBackoffPlugin
* Allowing the result of a command object to be changed
* Parsing location and type sub values when instantiating a service description rather than over and over at runtime

2.6.3 (2012-05-23)
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* [BC] Guzzle\Common\FromConfigInterface no longer requires any config options.
* [BC] Refactoring how POST files are stored on an EntityEnclosingRequest. They are now separate from POST fields.
* You can now use an array of data when creating PUT request bodies in the request factory.
* Removing the requirement that HTTPS requests needed a Cache-Control: public directive to be cacheable.
* [Http] Adding support for Content-Type in multipart POST uploads per upload
* [Http] Added support for uploading multiple files using the same name (foo[0], foo[1])
* Adding more POST data operations for easier manipulation of POST data.
* You can now set empty POST fields.
* The body of a request is only shown on EntityEnclosingRequest objects that do not use POST files.
* Split the Guzzle\Service\Inspector::validateConfig method into two methods. One to initialize when a command is created, and one to validate.
* CS updates

2.6.2 (2012-05-19)
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* [Http] Better handling of nested scope requests in CurlMulti.  Requests are now always prepares in the send() method rather than the addRequest() method.

2.6.1 (2012-05-19)
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* [BC] Removing 'path' support in service descriptions.  Use 'uri'.
* [BC] Guzzle\Service\Inspector::parseDocBlock is now protected. Adding getApiParamsForClass() with cache.
* [BC] Removing Guzzle\Common\NullObject.  Use https://github.com/mtdowling/NullObject if you need it.
* [BC] Removing Guzzle\Common\XmlElement.
* All commands, both dynamic and concrete, have ApiCommand objects.
* Adding a fix for CurlMulti so that if all of the connections encounter some sort of curl error, then the loop exits.
* Adding checks to EntityEnclosingRequest so that empty POST files and fields are ignored.
* Making the method signature of Guzzle\Service\Builder\ServiceBuilder::factory more flexible.

2.6.0 (2012-05-15)
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* [BC] Moving Guzzle\Service\Builder to Guzzle\Service\Builder\ServiceBuilder
* [BC] Executing a Command returns the result of the command rather than the command
* [BC] Moving all HTTP parsing logic to Guzzle\Http\Parsers. Allows for faster C implementations if needed.
* [BC] Changing the Guzzle\Http\Message\Response::setProtocol() method to accept a protocol and version in separate args.
* [BC] Moving ResourceIterator* to Guzzle\Service\Resource
* [BC] Completely refactored ResourceIterators to iterate over a cloned command object
* [BC] Moved Guzzle\Http\UriTemplate to Guzzle\Http\Parser\UriTemplate\UriTemplate
* [BC] Guzzle\Guzzle is now deprecated
* Moving Guzzle\Common\Guzzle::inject to Guzzle\Common\Collection::inject
* Adding Guzzle\Version class to give version information about Guzzle
* Adding Guzzle\Http\Utils class to provide getDefaultUserAgent() and getHttpDate()
* Adding Guzzle\Curl\CurlVersion to manage caching curl_version() data
* ServiceDescription and ServiceBuilder are now cacheable using similar configs
* Changing the format of XML and JSON service builder configs.  Backwards compatible.
* Cleaned up Cookie parsing
* Trimming the default Guzzle User-Agent header
* Adding a setOnComplete() method to Commands that is called when a command completes
* Keeping track of requests that were mocked in the MockPlugin
* Fixed a caching bug in the CacheAdapterFactory
* Inspector objects can be injected into a Command object
* Refactoring a lot of code and tests to be case insensitive when dealing with headers
* Adding Guzzle\Http\Message\HeaderComparison for easy comparison of HTTP headers using a DSL
* Adding the ability to set global option overrides to service builder configs
* Adding the ability to include other service builder config files from within XML and JSON files
* Moving the parseQuery method out of Url and on to QueryString::fromString() as a static factory method.

2.5.0 (2012-05-08)
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* Major performance improvements
* [BC] Simplifying Guzzle\Common\Collection.  Please check to see if you are using features that are now deprecated.
* [BC] Using a custom validation system that allows a flyweight implementation for much faster validation. No longer using Symfony2 Validation component.
* [BC] No longer supporting "{{ }}" for injecting into command or UriTemplates.  Use "{}"
* Added the ability to passed parameters to all requests created by a client
* Added callback functionality to the ExponentialBackoffPlugin
* Using microtime in ExponentialBackoffPlugin to allow more granular backoff strategies.
* Rewinding request stream bodies when retrying requests
* Exception is thrown when JSON response body cannot be decoded
* Added configurable magic method calls to clients and commands.  This is off by default.
* Fixed a defect that added a hash to every parsed URL part
* Fixed duplicate none generation for OauthPlugin.
* Emitting an event each time a client is generated by a ServiceBuilder
* Using an ApiParams object instead of a Collection for parameters of an ApiCommand
* cache.* request parameters should be renamed to params.cache.*
* Added the ability to set arbitrary curl options on requests (disable_wire, progress, etc). See CurlHandle.
* Added the ability to disable type validation of service descriptions
* ServiceDescriptions and ServiceBuilders are now Serializable