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CHANGELOG.md

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EasyRdf 0.7.2

Enhancements

  • Removed automatic registration of ARC2 and librdf parsers and serialisers ** You must now specifically choose the parser or serialiser
  • Refactored EasyRdf_Literal with datatypes so that it preserves exact value
  • Changed Turtle serialiser to not escape Unicode characters unnecessarily
  • Fix for escaping literals objects in Turtle serialiser
  • Added a new static function newAndLoad() to EasyRdf_Graph
  • Added setters for each of the components of the URI to the class EasyRdf_ParsedUri
  • Added option to the converter example, to allow raw output, without any HTML

Bug Fixes

  • Fixed broken Redland parser (thanks to Jon Phipps)
  • Fix for serialising two bnodes that reference each other in Turtle
  • Added support for parsing literals with single quotes in Turtle
  • Removed require for EasyRdf/Exception.php
  • Fix for serialising EasyRdf_Literal_DateTime to Turtle
  • Fix for serialising Turtle literals with a shorthand syntax
  • Several typo fixes and minor corrections

EasyRdf 0.7.1

Enhancements

  • Changed minimum version of PHPUnit to 3.5.15
  • Added RDFa namespace
  • Added Open Graph Protocol namespace
  • Made improvements to formatting of the Turtle serialiser
  • Added new splitUri() function to EasyRdf_Namespace
  • Made improvements to format guessing

Bug Fixes

  • Fix for RDF/XML parser not returning the number of triples
  • Added re-mapping of b-nodes to N-Triples and Redland parsers

EasyRdf 0.7.0

Major new features

  • Added a new pure-PHP Turtle parser
  • Added basic property-path support for traversing graphs
  • Added support for serialising to the GraphViz dot format (and generating images)
  • Added a new class EasyRdf_ParsedUri - a RFC3986 compliant URI parser

Enhancements

  • The load() function in EasyRdf_Graph no-longer takes a $data argument
  • The parse() and load() methods, now return the number of triples parsed
  • Added count() method to EasyRdf_Resource and EasyRdf_Graph
  • Added localName() method to EasyRdf_Resource
  • Added htmlLink() method to EasyRdf_Resource
  • Added methods deleteResource() and deleteLiteral() to EasyRdf_Graph
  • Added support for guessing the file format based on the file extension
  • Performance improvements to built-in serialisers

Environment changes

  • Added PHP Composer description to the project
  • Now properly PSR-0 autoloader compatible
  • New minimum version of PHP is 5.2.8
  • Changed test suite to require PHPUnit 3.6
  • Changed from Phing to GNU Make based build system
  • Added automated testing of the examples

Bug Fixes

  • Fix for loading https:// URLs
  • Fix for storing the value 0 in a EasyRdf_Graph
  • Fix for HTTP servers that return relative URIs in the Location header
  • Fix for Literals with languages in the SPARQL Query Results XML Format
  • Fix for SPARQL servers that put extra whitespace into the XML result
  • Fix for the httpget.php example in PHP 5.4+

EasyRdf 0.6.3

  • Added $graph->parseFile() method.
  • Added support for SSL (https) to the built-in HTTP client
  • Fixes for HTTP responses with a charset parameter in the Content Type.
  • Improved error handling and empty documents in JSON and rapper parsers.
  • Added connivence class for xsd:hexBinary literals:
    • EasyRdf_Literal_HexBinary
  • Made EasyRdf more tolerant of 'badly serialised bnodes'
  • Fix for SPARQL servers that return charset in the MIME Type.
  • Fix for using xml:lang in SPARQL 1.1 Query Results JSON Format
  • Changed datetime ISO formatting to use 'Z' instead of +0000 for UTC dateTimes
  • Added the namespace for 'The Cert Ontology' to EasyRdf.

EasyRdf 0.6.2

  • Bug fix for missing triples in the RDF/XML serialiser.
  • Added countTriples() method to EasyRdf_Graph.
  • Re-factored the mechanism for mapping RDF datatypes to PHP classes.
  • Added subclasses of EasyRdf_Literal for various XSD datatypes:
    • EasyRdf_Literal_Boolean
    • EasyRdf_Literal_Date
    • EasyRdf_Literal_DateTime
    • EasyRdf_Literal_Decimal
    • EasyRdf_Literal_Integer
  • Made the Redland based parser write triples directly to EasyRdf_Graph
  • Added support for datatypes and languages in the EasyRdf_Parser_Ntriples parser.
  • Fix for parsing XML Literals in RDF/XML

EasyRdf 0.6.1

  • Updated API documentation for new classes and methods added in 0.6.0
  • Added a description to the top of the source code for each example.
  • Changed the generated bnode identifier names from eidXXX to genidXXX.
  • Implemented inlining of resources in the RDF/XML serialiser.
  • Added new reversePropertyUris() method to EasyRdf_Graph and EasyRdf_Resource.
  • Added addType() and setType() to EasyRdf_Resource.
  • Added a textarea to the converter example.
  • Added support for parsing the json-triples format.
  • Renamed EasyRdf_SparqlClient to EasyRdf_Sparql_Client
  • Renamed EasyRdf_SparqlResult to EasyRdf_Sparql_Result
  • Fix for $graph->isEmpty() failing after adding and deleting some triples
  • Added new EasyRdf_DatatypeMapper class that allows you to map RDF datatypes to PHP classes.
  • Renamed guessDatatype() to getDatatypeForValue() in EasyRdf_Literal.
  • Added getResource() and allResources() to EasyRdf_Graph and EasyRdf_Resource
  • Implemented value casting in literals based on the datatype.

EasyRdf 0.6.0

  • Major re-factor of the way data is stored internally in EasyRdf_Graph.
  • Parsing and serialising is now much faster and will enable further optimisations.
  • API is mostly backwards-compatible apart from:
    • Changed inverse property operator from - to ^ to match Sparql 1.1 property paths.
    • New EasyRdf_Graphs will not automatically be loaded on creation You must now call $graph->load();
    • Setting the default HTTP client is now part of a new EasyRdf_Http class
    • It is no-longer possible to add multiple properties at once using an associative array.
  • Added methods to EasyRdf_Graph for direct manipulation of triples.
  • Added new EasyRdf_GraphStore - class for fetching, saving and deleting graphs to a Graph Store over HTTP.
  • Added new EasyRdf_SparqlClient and EasyRdf_SparqlResult - class for querying a SPARQL endpoint over HTTP.
  • Added q values for each Mime-Type associated with an EasyRdf_Format.
  • New example demonstrating integration with the Zend Framework.
  • New EasyRdf_HTTP_MockClient class makes testing easier.

EasyRdf 0.5.2

  • Added a built-in RDF/XML parser
  • Made the RDF/XML serialiser use the rdf:type to open tags
  • Added support for comments in the N-Triples parser
  • Added new resolveUriReference() function to EasyRdf_Utils
  • Added the application/rdf+json and text/rdf+n3 mime types

EasyRdf 0.5.1

  • Bug fixes for PHP 5.2

EasyRdf 0.5.0

  • Added support for inverse properties.
  • Updated RDF/XML and Turtle serialisers to create new namespaces if possible.
  • Added new is_a($type) method to EasyRdf_Resource.
  • Added support for passing an array of properties to the get() method.
  • Added primaryTopic() method to EasyRdf_Resource.
  • The function label() in EasyRdf_Resource will no longer attempted to shorten the URI, if there is no label available.
  • Resource types are now stored as resources, instead of shortened URIs.
  • Added support for deleting a specific value for property to EasyRdf_Resource.
  • Properties and datatypes are now stored as full URIs and not converted to qnames during import.
  • Change the TypeMapper to store full URIs internally.
  • Added bibo and geo to the set of default namespaces.
  • Improved bnode links in dump format
  • Fix for converting non-string EasyRdf_Literal to string.
  • Created an example that resolves UK postcodes using uk-postcodes.com.

EasyRdf 0.4.0

  • Moved source code to Github
  • Added an EasyRdf_Literal class
  • Added proper support for Datatypes and Languages
  • Added built-in RDF/XML serialiser
  • Added built-in Turtle serialiser
  • Added a new EasyRdf_Format class to deal with mime types etc.
  • finished a major refactoring of the Parser/Serialiser registration
  • removed all parsing related code from EasyRdf_Graph
  • Added a basic serialisation example
  • Added additional common namespaces
  • Test fixes

EasyRdf 0.3.0

  • Generated Wiki pages from phpdoc
  • Filtering of literals by language
  • Moved parsers into EasyRdf_Parser_XXX namespace
  • Added support for serialisation
  • Wrote RDF generation example (foafmaker.php)
  • Added built-in ntriples parser/generator
  • Added built-in RDF/PHP serialiser
  • Added built-in RDF/JSON serialiser
  • Added SKOS and RSS to the set of default namespaces.

EasyRdf 0.2.0

  • Added support for Redland PHP bindings
  • Added support for n-triples document type.
  • Improved blank node handing and added newBNode() method to EasyRdf_Graph.
  • Add option to EasyRdf_RapperParser to choose location of rapper command
  • Added Rails style HTML tag helpers to examples to make them simpler

EasyRdf 0.1.0

  • First public release
  • Support for ARC2 and Rapper
  • Built-in HTTP Client
  • API Documentation
  • PHP Unit tests for every class.
  • Several usage examples