Merge branch 'hoa-compiler' into elastic-indexer

Conflicts:
	lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php

Makefile

@@ -0,0 +1,7 @@
+config:
+	@php bin/console compile:configuration
+
+watch:
+	@echo 'config/configuration.yml' | entr make config
+
+.PHONY: config watch

bin/console

@@ -14,6 +14,7 @@ namespace KonsoleKommander;
 use Alchemy\Phrasea\Command\Plugin\ListPlugin;
 use Alchemy\Phrasea\Command\Setup\H264ConfigurationDumper;
 use Alchemy\Phrasea\Command\Setup\H264MappingGenerator;
+use Alchemy\Phrasea\Command\SearchEngine\Debug\QueryParseCommand;
 use Alchemy\Phrasea\Command\SearchEngine\IndexCreateCommand;
 use Alchemy\Phrasea\Command\SearchEngine\IndexDropCommand;
 use Alchemy\Phrasea\Command\SearchEngine\IndexFull;
@@ -127,6 +128,7 @@ if ($cli['search_engine.type'] === SearchEngineInterface::TYPE_ELASTICSEARCH) {
     $cli->command(new IndexCreateCommand());
     $cli->command(new IndexDropCommand());
     $cli->command(new IndexPopulateCommand());
+    $cli->command(new QueryParseCommand());
 }
 
 $cli->command(new WebsocketServer('ws-server:run'));

composer.json

@@ -73,7 +73,8 @@
         "vierbergenlars/php-semver"        : "~2.1",
         "zend/gdata"                       : "~1.12.1",
         "doctrine/migrations"              : "1.0.x-dev@dev",
-        "willdurand/negotiation"          : "~1.3"
+        "willdurand/negotiation"          : "~1.3",
+        "hoa/compiler": "2.14.09.23"
     },
     "require-dev": {
         "phpunit/phpunit"                  : "~3.7",
@@ -83,7 +84,9 @@
         "behat/mink-extension"             : "~1.0",
         "behat/mink-goutte-driver"         : "~1.0",
         "behat/mink-selenium2-driver"      : "~1.0",
-        "fabpot/goutte"                    : "~1.0"
+        "fabpot/goutte"                    : "~1.0",
+        "hoa/dispatcher": "0.14.09.23",
+        "hoa/console": "2.14.09.23"
     },
     "autoload": {
         "psr-0": {

composer.lock

@@ -4,22 +4,16 @@
         "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "69bf40de460d2f7a3407f1b905dde913",
+    "hash": "73cfb65537610dfd0edc9cf6485c4ebb",
     "packages": [
         {
             "name": "alchemy-fr/tcpdf-clone",
             "version": "6.0.039",
             "source": {
                 "type": "git",
-                "url": "https://github.com/alchemy-fr/tcpdf-clone.git",
+                "url": "https://github.com/alchemy-fr/tcpdf-clone",
                 "reference": "2ba0248a7187f1626df6c128750650416267f0e7"
             },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/alchemy-fr/tcpdf-clone/zipball/2ba0248a7187f1626df6c128750650416267f0e7",
-                "reference": "2ba0248a7187f1626df6c128750650416267f0e7",
-                "shasum": ""
-            },
             "require": {
                 "php": ">=5.3.0"
             },
@@ -66,10 +60,6 @@
                 "qrcode",
                 "tcpdf"
             ],
-            "support": {
-                "source": "https://github.com/alchemy-fr/tcpdf-clone/tree/6.0.039",
-                "issues": "https://github.com/alchemy-fr/tcpdf-clone/issues"
-            },
             "time": "2013-10-13 16:11:17"
         },
         {
@@ -113,7 +103,7 @@
                     "homepage": "http://www.lickmychip.com/"
                 },
                 {
-                    "name": "nlegoff",
+                    "name": "Nicolas Le Goff",
                     "email": "legoff.n@gmail.com"
                 },
                 {
@@ -301,7 +291,7 @@
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
-            "time": "2014-07-07 16:25:07"
+            "time": "2014-07-07 14:01:51"
         },
         {
             "name": "alchemy/task-manager",
@@ -372,12 +362,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/alchemy-fr/Zippy.git",
-                "reference": "08008f82957b7dc2b54574b506687b33ecfe0589"
+                "reference": "d2f5e88f2436b9c1294e8819d951822abe39e9a7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/alchemy-fr/Zippy/zipball/08008f82957b7dc2b54574b506687b33ecfe0589",
+                "url": "https://api.github.com/repos/alchemy-fr/Zippy/zipball/d2f5e88f2436b9c1294e8819d951822abe39e9a7",
-                "reference": "08008f82957b7dc2b54574b506687b33ecfe0589",
+                "reference": "d2f5e88f2436b9c1294e8819d951822abe39e9a7",
                 "shasum": ""
             },
             "require": {
@@ -426,7 +416,7 @@
                 "tar",
                 "zip"
             ],
-            "time": "2014-09-03 08:10:41"
+            "time": "2014-05-05 13:39:00"
         },
         {
             "name": "cboden/ratchet",
@@ -747,7 +737,7 @@
                 {
                     "name": "Johannes Schmitt",
                     "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
+                    "homepage": "http://jmsyst.com",
                     "role": "Developer of wrapped JMSSerializerBundle"
                 }
             ],
@@ -935,8 +925,7 @@
                 {
                     "name": "Jonathan Wage",
                     "email": "jonwage@gmail.com",
-                    "homepage": "http://www.jwage.com/",
+                    "homepage": "http://www.jwage.com/"
-                    "role": "Creator"
                 },
                 {
                     "name": "Guilherme Blanco",
@@ -954,7 +943,7 @@
                 {
                     "name": "Johannes Schmitt",
                     "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
+                    "homepage": "http://jmsyst.com",
                     "role": "Developer of wrapped JMSSerializerBundle"
                 }
             ],
@@ -1008,7 +997,7 @@
                 {
                     "name": "Johannes Schmitt",
                     "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
+                    "homepage": "http://jmsyst.com",
                     "role": "Developer of wrapped JMSSerializerBundle"
                 }
             ],
@@ -1026,12 +1015,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/migrations.git",
-                "reference": "1a9dffa64e33fdc10f4b4c3f5d7230b74d4a1021"
+                "reference": "4256449c5e2603a6b6ee5a78c7c4521d4d4430b8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/migrations/zipball/1a9dffa64e33fdc10f4b4c3f5d7230b74d4a1021",
+                "url": "https://api.github.com/repos/doctrine/migrations/zipball/4256449c5e2603a6b6ee5a78c7c4521d4d4430b8",
-                "reference": "1a9dffa64e33fdc10f4b4c3f5d7230b74d4a1021",
+                "reference": "4256449c5e2603a6b6ee5a78c7c4521d4d4430b8",
                 "shasum": ""
             },
             "require": {
@@ -1062,12 +1051,14 @@
             ],
             "authors": [
                 {
-                    "name": "Benjamin Eberlei",
+                    "name": "Jonathan Wage",
-                    "email": "kontakt@beberlei.de"
+                    "email": "jonwage@gmail.com",
+                    "homepage": "http://www.jwage.com/",
+                    "role": "Creator"
                 },
                 {
-                    "name": "Jonathan Wage",
+                    "name": "Benjamin Eberlei",
-                    "email": "jonwage@gmail.com"
+                    "email": "kontakt@beberlei.de"
                 }
             ],
             "description": "Database Schema migrations using Doctrine DBAL",
@@ -1076,7 +1067,7 @@
                 "database",
                 "migrations"
             ],
-            "time": "2014-08-18 18:03:07"
+            "time": "2014-07-09 07:58:02"
         },
         {
             "name": "doctrine/orm",
@@ -1213,13 +1204,13 @@
             "version": "v1.0.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/igorw/evenement.git",
+                "url": "https://github.com/igorw/evenement",
-                "reference": "fa966683e7df3e5dd5929d984a44abfbd6bafe8d"
+                "reference": "v1.0.0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/igorw/evenement/zipball/fa966683e7df3e5dd5929d984a44abfbd6bafe8d",
+                "url": "https://github.com/igorw/evenement/zipball/v1.0.0",
-                "reference": "fa966683e7df3e5dd5929d984a44abfbd6bafe8d",
+                "reference": "v1.0.0",
                 "shasum": ""
             },
             "require": {
@@ -1246,7 +1237,7 @@
             "keywords": [
                 "event-dispatcher"
             ],
-            "time": "2012-05-30 15:01:08"
+            "time": "2012-05-30 08:01:08"
         },
         {
             "name": "facebook/php-sdk",
@@ -1299,12 +1290,12 @@
             "version": "v2.3.9",
             "source": {
                 "type": "git",
-                "url": "https://github.com/Atlantic18/DoctrineExtensions.git",
+                "url": "https://github.com/l3pp4rd/DoctrineExtensions.git",
                 "reference": "35adcaae1a3f50d0d5b73aa50ed8fd28ee35ce54"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Atlantic18/DoctrineExtensions/zipball/35adcaae1a3f50d0d5b73aa50ed8fd28ee35ce54",
+                "url": "https://api.github.com/repos/l3pp4rd/DoctrineExtensions/zipball/35adcaae1a3f50d0d5b73aa50ed8fd28ee35ce54",
                 "reference": "35adcaae1a3f50d0d5b73aa50ed8fd28ee35ce54",
                 "shasum": ""
             },
@@ -1372,7 +1363,7 @@
                 "tree",
                 "uploadable"
             ],
-            "time": "2014-01-12 16:34:06"
+            "time": "2013-08-18 07:18:44"
         },
         {
             "name": "goodby/csv",
@@ -1429,7 +1420,7 @@
                 "export",
                 "import"
             ],
-            "time": "2013-11-22 19:10:34"
+            "time": "2014-01-12 16:34:06"
         },
         {
             "name": "guzzle/guzzle",
@@ -1523,6 +1514,433 @@
             ],
             "time": "2014-08-11 04:32:36"
         },
+        {
+            "name": "hoa/compiler",
+            "version": "2.14.09.23",
+            "target-dir": "Hoa/Compiler",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Compiler.git",
+                "reference": "51cdc8b21d13f2fcaa3f3a0d114247534849f8cb"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Compiler/zipball/51cdc8b21d13f2fcaa3f3a0d114247534849f8cb",
+                "reference": "51cdc8b21d13f2fcaa3f3a0d114247534849f8cb",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/core": "~2.0",
+                "hoa/file": "~0.0",
+                "hoa/iterator": "~0.0",
+                "hoa/math": "~0.0",
+                "hoa/visitor": "~0.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\Compiler": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Compiler library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "algebraic",
+                "ast",
+                "compiler",
+                "context-free",
+                "coverage",
+                "exhaustive",
+                "grammar",
+                "isotropic",
+                "language",
+                "lexer",
+                "library",
+                "ll1",
+                "llk",
+                "parser",
+                "pp",
+                "random",
+                "regular",
+                "rule",
+                "sampler",
+                "syntax",
+                "token",
+                "trace",
+                "uniform"
+            ],
+            "time": "2014-09-23 09:50:46"
+        },
+        {
+            "name": "hoa/core",
+            "version": "2.14.09.23",
+            "target-dir": "Hoa/Core",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Core.git",
+                "reference": "e50354e69e451478223d1d0c1ce4f5d741ea7576"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Core/zipball/e50354e69e451478223d1d0c1ce4f5d741ea7576",
+                "reference": "e50354e69e451478223d1d0c1ce4f5d741ea7576",
+                "shasum": ""
+            },
+            "require": {
+                "ext-spl": "*",
+                "php": ">=5.4.0"
+            },
+            "suggest": {
+                "ext-mbstring": "ext/mbstring must be present (or a third implementation).",
+                "hoa/console": "To use the `hoa` script.",
+                "hoa/dispatcher": "To use the `hoa` script.",
+                "hoa/router": "To use the `hoa` script."
+            },
+            "bin": [
+                "Bin/hoa"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\Core": "."
+                },
+                "files": [
+                    "Core.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Core library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "consistency",
+                "core",
+                "data",
+                "event",
+                "library",
+                "listener",
+                "parameter",
+                "protocol"
+            ],
+            "time": "2014-09-23 09:45:22"
+        },
+        {
+            "name": "hoa/file",
+            "version": "0.14.09.23",
+            "target-dir": "Hoa/File",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/File.git",
+                "reference": "a39f62a28256180606115416cf27774966cf73e9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/File/zipball/a39f62a28256180606115416cf27774966cf73e9",
+                "reference": "a39f62a28256180606115416cf27774966cf73e9",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/core": "~2.0",
+                "hoa/iterator": "~0.0",
+                "hoa/stream": "~0.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\File": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\File library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "Socket",
+                "directory",
+                "file",
+                "finder",
+                "library",
+                "link",
+                "temporary"
+            ],
+            "time": "2014-09-23 09:50:42"
+        },
+        {
+            "name": "hoa/iterator",
+            "version": "0.14.09.23",
+            "target-dir": "Hoa/Iterator",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Iterator.git",
+                "reference": "1ca570cab25ca359a1a9f4b4c449d49771fc6a5e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Iterator/zipball/1ca570cab25ca359a1a9f4b4c449d49771fc6a5e",
+                "reference": "1ca570cab25ca359a1a9f4b4c449d49771fc6a5e",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/core": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\Iterator": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Iterator library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "iterator",
+                "library"
+            ],
+            "time": "2014-09-23 09:50:40"
+        },
+        {
+            "name": "hoa/math",
+            "version": "0.14.09.23",
+            "target-dir": "Hoa/Math",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Math.git",
+                "reference": "b52764f602095b4595658f581a504f039cef8d56"
+            },
+            "dist": {
+                "type": "zip",
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+            "require": {
+                "hoa/compiler": "~2.0",
+                "hoa/core": "~2.0",
+                "hoa/iterator": "~0.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\Math": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Math library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "arrangement",
+                "combination",
+                "combinatorics",
+                "counting",
+                "library",
+                "math",
+                "permutation",
+                "sampler",
+                "set"
+            ],
+            "time": "2014-09-23 14:02:37"
+        },
+        {
+            "name": "hoa/stream",
+            "version": "0.14.09.23",
+            "target-dir": "Hoa/Stream",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Stream.git",
+                "reference": "eaf9bfeb633b8a6bf0fba55e9c035db431024869"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Stream/zipball/eaf9bfeb633b8a6bf0fba55e9c035db431024869",
+                "reference": "eaf9bfeb633b8a6bf0fba55e9c035db431024869",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/core": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\Stream": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Stream library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "Context",
+                "bucket",
+                "composite",
+                "filter",
+                "in",
+                "library",
+                "out",
+                "protocol",
+                "stream",
+                "wrapper"
+            ],
+            "time": "2014-09-23 09:50:38"
+        },
+        {
+            "name": "hoa/visitor",
+            "version": "0.14.09.23",
+            "target-dir": "Hoa/Visitor",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Visitor.git",
+                "reference": "071523b6677466979e57a9f9ef61a46b76221935"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Visitor/zipball/071523b6677466979e57a9f9ef61a46b76221935",
+                "reference": "071523b6677466979e57a9f9ef61a46b76221935",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/core": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\Visitor": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Visitor library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "library",
+                "structure",
+                "visit",
+                "visitor"
+            ],
+            "time": "2014-09-23 09:50:51"
+        },
         {
             "name": "igorw/get-in",
             "version": "v1.0.2",
@@ -1596,7 +2014,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-develop": "0.7-dev"
+                    "dev-develop": "0.6-dev"
                 }
             },
             "autoload": {
@@ -1623,7 +2041,7 @@
                 "image processing"
             ],
             "support": {
-                "source": "https://github.com/nlegoff/Imagine/tree/flatten-layer"
+                "source": "https://github.com/alchemy-fr/Imagine/tree/0.6.1-flatten-layer"
             },
             "time": "2014-10-08 16:23:33"
         },
@@ -1932,9 +2350,9 @@
             ],
             "authors": [
                 {
-                    "name": "Johannes Schmitt",
+                    "name": "Johannes M. Schmitt",
                     "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
+                    "homepage": "http://jmsyst.com",
                     "role": "Developer of wrapped JMSSerializerBundle"
                 }
             ],
@@ -2249,7 +2667,7 @@
             ],
             "authors": [
                 {
-                    "name": "Steve Clay",
+                    "name": "Stephen Clay",
                     "email": "steve@mrclay.org",
                     "homepage": "http://www.mrclay.org/",
                     "role": "Developer"
@@ -2435,21 +2853,21 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/romainneutron/Imagine-Silex-Service-Provider.git",
-                "reference": "a8a7862ae90419f2b23746cd8436c2310e4eb084"
+                "reference": "0.1.2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/romainneutron/Imagine-Silex-Service-Provider/zipball/a8a7862ae90419f2b23746cd8436c2310e4eb084",
+                "url": "https://api.github.com/repos/romainneutron/Imagine-Silex-Service-Provider/zipball/0.1.2",
-                "reference": "a8a7862ae90419f2b23746cd8436c2310e4eb084",
+                "reference": "0.1.2",
                 "shasum": ""
             },
             "require": {
                 "imagine/imagine": "*",
                 "php": ">=5.3.3",
-                "silex/silex": "~1.0"
+                "silex/silex": ">=1.0,<2.0"
             },
             "require-dev": {
-                "symfony/browser-kit": "~2.0"
+                "symfony/browser-kit": ">=2.0,<3.0"
             },
             "type": "library",
             "autoload": {
@@ -2963,7 +3381,7 @@
                 "metadata"
             ],
             "support": {
-                "source": "https://github.com/alchemy-fr/PHPExiftool/tree/dev"
+                "source": "https://github.com/alchemy-fr/PHPExiftool/tree/0.4.1-mwg-metadata-copy"
             },
             "time": "2014-10-08 16:09:02"
         },
@@ -3001,9 +3419,9 @@
             ],
             "authors": [
                 {
-                    "name": "Johannes Schmitt",
+                    "name": "Johannes M. Schmitt",
                     "email": "schmittjoh@gmail.com",
-                    "homepage": "https://github.com/schmittjoh",
+                    "homepage": "http://jmsyst.com",
                     "role": "Developer of wrapped JMSSerializerBundle"
                 }
             ],
@@ -3560,7 +3978,7 @@
                 },
                 {
                     "name": "Phraseanet Team",
-                    "email": "info@alchemy.fr",
+                    "email": "support@alchemy.fr",
                     "homepage": "http://www.phraseanet.com/"
                 }
             ],
@@ -3607,9 +4025,7 @@
             "authors": [
                 {
                     "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com",
+                    "email": "fabien@symfony.com"
-                    "homepage": "http://fabien.potencier.org",
-                    "role": "Lead Developer"
                 },
                 {
                     "name": "Chris Corbyn"
@@ -4522,6 +4938,242 @@
             ],
             "time": "2014-10-09 15:52:51"
         },
+        {
+            "name": "hoa/console",
+            "version": "2.14.09.23",
+            "target-dir": "Hoa/Console",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Console.git",
+                "reference": "8466f74ddb5bd323357fe5464629c948a1fd8d25"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Console/zipball/8466f74ddb5bd323357fe5464629c948a1fd8d25",
+                "reference": "8466f74ddb5bd323357fe5464629c948a1fd8d25",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/core": "~2.0",
+                "hoa/stream": "~0.0",
+                "hoa/string": "~2.0"
+            },
+            "suggest": {
+                "ext-pcntl": "To enable hoa://Event/Console/Window:resize.",
+                "hoa/dispatcher": "To use the console kit.",
+                "hoa/router": "To use the console kit."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\Console": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Console library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "autocompletion",
+                "chrome",
+                "cli",
+                "console",
+                "cursor",
+                "getoption",
+                "library",
+                "option",
+                "parser",
+                "processus",
+                "readline",
+                "terminfo",
+                "tput",
+                "window"
+            ],
+            "time": "2014-09-23 14:17:08"
+        },
+        {
+            "name": "hoa/dispatcher",
+            "version": "0.14.09.23",
+            "target-dir": "Hoa/Dispatcher",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Dispatcher.git",
+                "reference": "82924823fa9cedad9775f1ab4d51075e980ac2c6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Dispatcher/zipball/82924823fa9cedad9775f1ab4d51075e980ac2c6",
+                "reference": "82924823fa9cedad9775f1ab4d51075e980ac2c6",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/core": "~2.0"
+            },
+            "suggest": {
+                "hoa/router": "Provide routers.",
+                "hoa/view": "Provide view interface."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\Dispatcher": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Dispatcher library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "dispatcher",
+                "kit",
+                "library"
+            ],
+            "time": "2014-09-23 14:12:43"
+        },
+        {
+            "name": "hoa/router",
+            "version": "2.14.09.23",
+            "target-dir": "Hoa/Router",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/Router.git",
+                "reference": "8937785aecf7ca3b6dbd5f668eb97e15c672758d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/Router/zipball/8937785aecf7ca3b6dbd5f668eb97e15c672758d",
+                "reference": "8937785aecf7ca3b6dbd5f668eb97e15c672758d",
+                "shasum": ""
+            },
+            "require": {
+                "hoa/core": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\Router": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\Router library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "cli",
+                "http",
+                "library",
+                "router"
+            ],
+            "time": "2014-09-23 09:50:57"
+        },
+        {
+            "name": "hoa/string",
+            "version": "2.14.09.23",
+            "target-dir": "Hoa/String",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/hoaproject/String.git",
+                "reference": "c385ffb1382d919c63ab97acd6f62058179c5f2a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/hoaproject/String/zipball/c385ffb1382d919c63ab97acd6f62058179c5f2a",
+                "reference": "c385ffb1382d919c63ab97acd6f62058179c5f2a",
+                "shasum": ""
+            },
+            "require": {
+                "ext-iconv": "*",
+                "hoa/core": "~2.0"
+            },
+            "suggest": {
+                "ext-intl": "To get a better Hoa\\String::toAscii() and Hoa\\String::compareTo()."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Hoa\\String": "."
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Ivan Enderlin",
+                    "email": "ivan.enderlin@hoa-project.net"
+                },
+                {
+                    "name": "Hoa community",
+                    "homepage": "http://hoa-project.net/"
+                }
+            ],
+            "description": "The Hoa\\String library.",
+            "homepage": "http://hoa-project.net/",
+            "keywords": [
+                "library",
+                "search",
+                "string",
+                "unicode"
+            ],
+            "time": "2014-09-23 09:55:55"
+        },
         {
             "name": "instaclick/php-webdriver",
             "version": "1.4.0",

grammar/arithmetic.pp

@@ -0,0 +1,90 @@
+//
+// Hoa
+//
+//
+// @license
+//
+// New BSD License
+//
+// Copyright © 2007-2014, Ivan Enderlin. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above copyright
+//       notice, this list of conditions and the following disclaimer in the
+//       documentation and/or other materials provided with the distribution.
+//     * Neither the name of the Hoa nor the names of its contributors may be
+//       used to endorse or promote products derived from this software without
+//       specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+// Grammar \Hoa\Math\Arithmetic.
+//
+// Provide a grammar for arithmetic expressions.
+//
+// @author     Stéphane Py <py.stephane1@gmail.com>
+// @author     Sébastien Houze <s@verylastroom.com>
+// @author     Ivan Enderlin <ivan.enderlin@hoa-project.net>
+// @copyright  Copyright © 2007-2014 Stéphane Py, Sébastien Houze, Ivan Enderlin.
+// @license    New BSD License
+//
+
+
+%skip   space     \s
+%token  bracket_  \(
+%token _bracket   \)
+%token  comma     ,
+%token  number    (0|[1-9]\d*)(\.\d+)?([eE][\+\-]?\d+)?
+%token  plus      \+
+%token  minus     \-|−
+%token  times     \*|×
+%token  div       /|÷
+%token  constant  [A-Z_]+[A-Z0-9_]+
+%token  id        \w+
+
+expression:
+    primary() ( ::plus:: #addition expression() )?
+
+primary:
+    secondary() ( ::minus:: #substraction expression() )?
+
+secondary:
+    ternary() ( ::times:: #multiplication expression() )?
+
+ternary:
+    term() ( ::div:: #division expression() )?
+
+term:
+    ( ::bracket_:: expression() ::_bracket:: #group )
+  | number()
+  | constant()
+  | variable()
+  | ( ::minus:: #negative | ::plus:: ) term()
+  | function()
+
+number:
+    <number>
+
+constant:
+    <constant>
+
+#variable:
+    <id>
+
+#function:
+    <id> ::bracket_::
+    ( expression() ( ::comma:: expression() )* )?
+    ::_bracket::

grammar/json.pp

@@ -0,0 +1,36 @@
+%skip   space           \s
+
+%token  true            true
+%token  false           false
+%token  null            null
+%token  quote_          "                             -> string
+%token  string:escaped  \\(["\\/bfnrt]|u[0-9a-fA-F]{4})
+%token  string:string   [^"\\]+
+%token  string:_quote   "                             -> default
+%token  brace_          {
+%token _brace           }
+%token  bracket_        \[
+%token _bracket         \]
+%token  colon           :
+%token  comma           ,
+%token  number          \-?(0|[1-9]\d*)(\.\d+)?([eE][\+\-]?\d+)?
+
+value:
+    <true> | <false> | <null> | string() | object() | array() | number()
+
+string:
+    ::quote_::
+    <string>
+    ::_quote::
+
+number:
+    <number>
+
+#object:
+    ::brace_:: pair() ( ::comma:: pair() )* ::_brace::
+
+#pair:
+    string() ::colon:: value()
+
+#array:
+    ::bracket_:: value() ( ::comma:: value() )* ::_bracket::

grammar/query.pp

@@ -0,0 +1,47 @@
+%skip   space           \s
+
+%token  bracket_        \(
+%token _bracket         \)
+%token  quote_          "        -> string
+%token  string:string   [^"]+
+%token  string:_quote   "        -> default
+%token  in              IN
+%token  and             AND
+%token  or              OR
+%token  except          EXCEPT
+%token  word            [^\s\(\)]+
+
+// relative order of precedence is NOT > XOR > AND > OR
+
+#query:
+    primary()
+
+primary:
+    secondary() ( ::except:: #except primary() )?
+
+secondary:
+    ternary() ( ::or:: #or primary() )?
+
+ternary:
+    quaternary() ( ::and:: #and primary() )?
+
+quaternary:
+    term() ( ::in:: #in word() )?
+
+term:
+    ( ::bracket_:: primary() ::_bracket:: ) | text()
+
+#text:
+    ( word() | keyword() | symbol() )+
+
+word:
+    <word> | string()
+
+string:
+    ::quote_:: <string> ::_quote::
+
+keyword:
+    <in> | <except> | <and> | <or>
+
+symbol:
+    ::bracket_:: | ::_bracket::

lib/Alchemy/Phrasea/Command/SearchEngine/Debug/QueryParseCommand.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2014 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Command\SearchEngine\Debug;
+
+use Alchemy\Phrasea\Command\Command;
+use Alchemy\Phrasea\SearchEngine\Elastic\Indexer;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class QueryParseCommand extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('searchengine:query:parse')
+            ->setDescription('Debug a search query')
+            ->addArgument(
+                'query',
+                InputArgument::REQUIRED,
+                'The query to debug'
+            )
+            ->addOption(
+                'compiler-dump',
+                'd',
+                InputOption::VALUE_NONE,
+                'Output underlying compiler AST before visitor processing'
+            )
+            ->addOption(
+                'no-compiler-postprocessing',
+                'p',
+                InputOption::VALUE_NONE,
+                'Prevent AST optimization before visitor processing'
+            )
+            ->addOption(
+                'raw',
+                null,
+                InputOption::VALUE_NONE,
+                'Only output query dump'
+            )
+        ;
+    }
+
+    protected function doExecute(InputInterface $input, OutputInterface $output)
+    {
+        $string = $input->getArgument('query');
+        $raw = $input->getOption('raw');
+
+        if (!$raw) {
+            $output->writeln(sprintf('Parsing search query: <comment>%s</comment>', $string));
+            $output->writeln(str_repeat('-', 20));
+        }
+
+        $postprocessing = !$input->getOption('no-compiler-postprocessing');
+
+        $parser = $this->container['query_parser'];
+        if ($input->getOption('compiler-dump')) {
+            $dump = $parser->dump($string, $postprocessing);
+        } else {
+            $query = $parser->parse($string, $postprocessing);
+            $dump = $query->dump();
+        }
+
+        if (!$raw) {
+            $output->writeln($dump);
+        } else {
+            $output->write($dump);
+        }
+    }
+}

lib/Alchemy/Phrasea/Core/Provider/SearchEngineServiceProvider.php

@@ -18,10 +18,13 @@ use Alchemy\Phrasea\SearchEngine\Elastic\ElasticSearchEngine;
 use Alchemy\Phrasea\SearchEngine\Elastic\Indexer;
 use Alchemy\Phrasea\SearchEngine\Elastic\Indexer\RecordIndexer;
 use Alchemy\Phrasea\SearchEngine\Elastic\Indexer\TermIndexer;
+use Alchemy\Phrasea\SearchEngine\Elastic\Search\QueryParser;
 use Alchemy\Phrasea\SearchEngine\Elastic\Thesaurus;
 use Alchemy\Phrasea\SearchEngine\Phrasea\PhraseaEngine;
 use Alchemy\Phrasea\SearchEngine\Phrasea\PhraseaEngineSubscriber;
 use Elasticsearch\Client;
+use Hoa\Compiler\Llk\Llk;
+use Hoa\File\Read;
 use Monolog\Handler\RotatingFileHandler;
 use Monolog\Logger;
 use Silex\Application;
@@ -126,6 +129,21 @@ class SearchEngineServiceProvider implements ServiceProviderInterface
                 $app['elasticsearch.options']['index']
             );
         });
+
+        $app['query_parser.grammar_path'] = function ($app) {
+            $configPath = ['registry', 'searchengine', 'query-grammar-path'];
+            $grammarPath = $app['conf']->get($configPath, 'grammar/query.pp');
+            $projectRoot = '../../../../..';
+
+            return realpath(implode('/', [__DIR__, $projectRoot, $grammarPath]));
+        };
+
+        $app['query_parser'] = $app->share(function ($app) {
+            $grammarPath = $app['query_parser.grammar_path'];
+            $parser = Llk::load(new Read($grammarPath));
+
+            return new QueryParser($parser);
+        });
     }
 
     public function boot(Application $app)

lib/Alchemy/Phrasea/SearchEngine/Elastic/AST/AndExpression.php

@@ -2,48 +2,19 @@
 
 namespace Alchemy\Phrasea\SearchEngine\Elastic\AST;
 
-class AndExpression extends Node
+class AndExpression extends BinaryOperator
 {
-    protected $members = array();
+    protected $operator = 'AND';
-
-    public function __construct(Node $left, Node $right)
-    {
-        $this->members[] = $left;
-        $this->members[] = $right;
-    }
-
-    public function getMembers()
-    {
-        return $this->members;
-    }
 
     public function getQuery($fields = ['_all'])
     {
-        $rules = array();
+        $left  = $this->left->getQuery($fields);
-        foreach ($this->members as $member) {
+        $right = $this->right->getQuery($fields);
-            $rules[] = $member->getQuery($fields);
-        }
 
         return array(
             'bool' => array(
-                'must' => count($rules) > 1 ? $rules : $rules[0]
+                'must' => array($left, $right)
             )
         );
     }
-
-    public function __toString()
-    {
-        return sprintf('(%s)', implode(' AND ', $this->members));
-    }
-
-    public function isFullTextOnly()
-    {
-        foreach ($this->members as $member) {
-            if (!$member->isFullTextOnly()) {
-                return false;
-            }
-        }
-
-        return true;
-    }
 }

lib/Alchemy/Phrasea/SearchEngine/Elastic/AST/BinaryOperator.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Alchemy\Phrasea\SearchEngine\Elastic\AST;
+
+abstract class BinaryOperator extends Node
+{
+    protected $left;
+    protected $right;
+    protected $operator = 'BIN_OP';
+
+    public function __construct(Node $left, Node $right)
+    {
+        $this->left = $left;
+        $this->right = $right;
+    }
+
+    public function __toString()
+    {
+        return sprintf('(%s %s %s)', $this->left, $this->operator, $this->right);
+    }
+
+    public function isFullTextOnly()
+    {
+        return $this->left->isFullTextOnly()
+            && $this->right->isFullTextOnly();
+    }
+}

lib/Alchemy/Phrasea/SearchEngine/Elastic/AST/ExceptExpression.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Alchemy\Phrasea\SearchEngine\Elastic\AST;
+
+class ExceptExpression extends BinaryOperator
+{
+    protected $operator = 'EXCEPT';
+
+    public function getQuery($fields = ['_all'])
+    {
+        $left  = $this->left->getQuery($fields);
+        $right = $this->right->getQuery($fields);
+
+        return array(
+            'bool' => array(
+                'must' => $left,
+                'must_not' => $right
+            )
+        );
+    }
+}

lib/Alchemy/Phrasea/SearchEngine/Elastic/AST/FieldNode.php

@@ -2,7 +2,7 @@
 
 namespace Alchemy\Phrasea\SearchEngine\Elastic\AST;
 
-class KeywordNode extends Node
+class FieldNode extends Node
 {
     protected $keyword;
 

lib/Alchemy/Phrasea/SearchEngine/Elastic/AST/InExpression.php

@@ -7,9 +7,9 @@ class InExpression extends Node
     protected $field;
     protected $expression;
 
-    public function __construct(KeywordNode $keyword, $expression)
+    public function __construct(FieldNode $field, $expression)
     {
-        $this->field = $keyword;
+        $this->field = $field;
         $this->expression = $expression;
     }
 

lib/Alchemy/Phrasea/SearchEngine/Elastic/AST/OrExpression.php

@@ -2,48 +2,19 @@
 
 namespace Alchemy\Phrasea\SearchEngine\Elastic\AST;
 
-class OrExpression extends Node
+class OrExpression extends BinaryOperator
 {
-    protected $members = array();
+    protected $operator = 'OR';
-
-    public function __construct(Node $left, Node $right)
-    {
-        $this->members[] = $left;
-        $this->members[] = $right;
-    }
-
-    public function getMembers()
-    {
-        return $this->members;
-    }
 
     public function getQuery($fields = ['_all'])
     {
-        $rules = array();
+        $left  = $this->left->getQuery($fields);
-        foreach ($this->members as $member) {
+        $right = $this->right->getQuery($fields);
-            $rules[] = $member->getQuery($fields);
-        }
 
         return array(
             'bool' => array(
-                'should' => count($rules) > 1 ? $rules : $rules[0]
+                'should' => array($left, $right)
             )
         );
     }
-
-    public function __toString()
-    {
-        return sprintf('(%s)', implode(' OR ', $this->members));
-    }
-
-    public function isFullTextOnly()
-    {
-        foreach ($this->members as $member) {
-            if (!$member->isFullTextOnly()) {
-                return false;
-            }
-        }
-
-        return true;
-    }
 }

lib/Alchemy/Phrasea/SearchEngine/Elastic/AST/QuotedTextNode.php

@@ -8,9 +8,10 @@ class QuotedTextNode extends TextNode
     {
         return array(
             'multi_match' => array(
+                'type'      => 'phrase',
                 'fields'    => $fields,
                 'query'     => $this->text,
-                'operator'  => 'and'
+                // 'operator'  => 'and'
             )
         );
     }

lib/Alchemy/Phrasea/SearchEngine/Elastic/AST/TextNode.php

@@ -30,4 +30,9 @@ class TextNode extends Node
     {
         return true;
     }
+
+    public function getText()
+    {
+        return $this->text;
+    }
 }

lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php

@@ -13,6 +13,7 @@ namespace Alchemy\Phrasea\SearchEngine\Elastic;
 
 use Alchemy\Phrasea\SearchEngine\Elastic\Indexer\RecordIndexer;
 use Alchemy\Phrasea\SearchEngine\Elastic\Indexer\TermIndexer;
+use Alchemy\Phrasea\SearchEngine\Elastic\Search\SearchQuery;
 use Alchemy\Phrasea\SearchEngine\SearchEngineInterface;
 use Alchemy\Phrasea\SearchEngine\SearchEngineOptions;
 use Alchemy\Phrasea\SearchEngine\SearchEngineResult;
@@ -270,8 +271,8 @@ class ElasticSearchEngine implements SearchEngineInterface
     public function query($string, $offset, $perPage, SearchEngineOptions $options = null)
     {
         $options = $options ?: new SearchEngineOptions();
-        $parser = new QueryParser();
+
-        $ast = $parser->parse($string);
+        $searchQuery = $this->app['query_parser']->parse($string);
 
         // Contains the full thesaurus paths to search on
         $pathsToFilter = [];
@@ -279,9 +280,9 @@ class ElasticSearchEngine implements SearchEngineInterface
         $collectFields = [];
 
         // Only search in thesaurus for full text search
-        if ($ast->isFullTextOnly()) {
+        if ($searchQuery->isFullTextOnly()) {
             $termFields = $this->expendToAnalyzedFieldsNames('value', null, $this->app['locale']);
-            $termsQuery = $ast->getQuery($termFields);
+            $termsQuery = $searchQuery->getElasticsearchQuery($termFields);
 
             $params = $this->createTermQueryParams($termsQuery, $options);
             $terms = $this->doExecute('search', $params);
@@ -313,7 +314,7 @@ class ElasticSearchEngine implements SearchEngineInterface
         $recordQuery = [
             'bool' => [
                 'should' => [
-                    $ast->getQuery($recordFields)
+                    $searchQuery->getElasticsearchQuery($recordFields)
                 ]
             ]
         ];
@@ -376,7 +377,7 @@ class ElasticSearchEngine implements SearchEngineInterface
             $results[] = new \record_adapter($this->app, $databoxId, $recordId, $n++);
         }
 
-        $query['_ast'] = (string) $ast;
+        $query['_ast'] = $searchQuery->dump();
         $query['_paths'] = $pathsToFilter;
         $query['_richFields'] = $collectFields;
         $query['query'] = json_encode($params);

lib/Alchemy/Phrasea/SearchEngine/Elastic/Exception/QueryException.php

@@ -0,0 +1,16 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2014 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\SearchEngine\Elastic\Exception;
+
+class QueryException extends Exception
+{
+}

lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/NodeTypes.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Alchemy\Phrasea\SearchEngine\Elastic\Search;
+
+class NodeTypes
+{
+    // Tree node types
+    const QUERY         = '#query';
+    const IN_EXPR       = '#in';
+    const AND_EXPR      = '#and';
+    const OR_EXPR       = '#or';
+    const EXCEPT_EXPR   = '#except';
+    const FIELD         = '#field';
+    const TEXT          = '#text';
+    // Token types for leaf nodes
+    const TOKEN_WORD    = 'word';
+    const TOKEN_STRING  = 'string';
+}

lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/Query.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Alchemy\Phrasea\SearchEngine\Elastic\Search;
+
+use Alchemy\Phrasea\SearchEngine\Elastic\AST\Node;
+use Alchemy\Phrasea\SearchEngine\Elastic\AST\AndOperator;
+use Hoa\Compiler\Llk\TreeNode;
+
+class Query
+{
+    private $root;
+
+    public function __construct(Node $root)
+    {
+        $this->root = $root;
+    }
+
+    /*
+     * This method seems weird to me, the implementation returns true when the
+     * query doesn't contain IN statements, but that doesn't define a full text
+     * search.
+     */
+    public function isFullTextOnly()
+    {
+        return $this->root->isFullTextOnly();
+    }
+
+    public function getElasticsearchQuery($fields = array())
+    {
+        return $this->root->getQuery($fields);
+    }
+
+    public function dump()
+    {
+        return $this->root->__toString();
+    }
+}

lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/QueryParser.php

@@ -0,0 +1,108 @@
+<?php
+
+namespace Alchemy\Phrasea\SearchEngine\Elastic\Search;
+
+use Alchemy\Phrasea\SearchEngine\Elastic\AST;
+use Alchemy\Phrasea\SearchEngine\Elastic\Exception\QueryException;
+use Hoa\Compiler\Exception\Exception as CompilerException;
+use Hoa\Compiler\Llk\Parser;
+use Hoa\Compiler\Llk\TreeNode;
+use Hoa\Compiler\Visitor\Dump as DumpVisitor;
+use Hoa\Visitor\Visit;
+
+class QueryParser
+{
+    private $parser;
+
+    private static $leftAssociativeOperators = array(
+        NodeTypes::AND_EXPR,
+        NodeTypes::OR_EXPR,
+        NodeTypes::EXCEPT_EXPR
+    );
+
+    public function __construct(Parser $parser)
+    {
+        $this->parser = $parser;
+    }
+
+    /**
+     * Creates a Query object from a string
+     */
+    public function parse($string, $postprocessing = true)
+    {
+        return $this->visitString($string, new QueryVisitor(), $postprocessing);
+    }
+
+    public function dump($string, $postprocessing = true)
+    {
+        return $this->visitString($string, new DumpVisitor(), $postprocessing);
+    }
+
+    private function visitString($string, Visit $visitor, $postprocessing = true)
+    {
+        try {
+            $ast = $this->parser->parse($string);
+        } catch (CompilerException $e) {
+            throw new QueryException('Provided query is not valid', 0, $e);
+        }
+
+        if ($postprocessing) {
+            $this->fixOperatorAssociativity($ast);
+        }
+
+        return $visitor->visit($ast);
+    }
+
+    /**
+     * Walks the tree to restore left-associativity of some operators
+     *
+     * @param  TreeNode $root AST root node
+     */
+    private function fixOperatorAssociativity(TreeNode &$root)
+    {
+        switch ($root->getChildrenNumber()) {
+            case 0:
+                // Leaf nodes can't be rotated, and have no childs
+                return;
+
+            case 2:
+                // We only want to rotate tree contained in the left associative
+                // subset of operators
+                $rootType = $root->getId();
+                if (!in_array($rootType, self::$leftAssociativeOperators)) {
+                    break;
+                }
+                // Do not break operator precedence
+                $pivot = $root->getChild(1);
+                if ($pivot->getId() !== $rootType) {
+                    break;
+                }
+                $this->leftRotateTree($root);
+                break;
+        }
+
+        // Recursively fix tree branches
+        $children = $root->getChildren();
+        foreach ($children as $index => $_) {
+            $this->fixOperatorAssociativity($children[$index]);
+        }
+        $root->setChildren($children);
+    }
+
+    private function leftRotateTree(TreeNode &$root)
+    {
+        // Pivot = Root.Left
+        $pivot = $root->getChild(1);
+        // Root.Right = Pivot.Left
+        $children = $root->getChildren();
+        $children[1] = $pivot->getChild(0); // Pivot, rotation side
+        $root->setChildren($children);
+        // Pivot.Left = Root
+        $children = $pivot->getChildren();
+        $children[0] = $root;
+        $pivot->setChildren($children);
+        // Root = Pivot
+        $root = $pivot;
+    }
+}
+

lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/QueryVisitor.php

@@ -0,0 +1,132 @@
+<?php
+
+namespace Alchemy\Phrasea\SearchEngine\Elastic\Search;
+
+use Alchemy\Phrasea\SearchEngine\Elastic\AST;
+use Hoa\Visitor\Element;
+use Hoa\Visitor\Visit;
+
+class QueryVisitor implements Visit
+{
+    public function visit(Element $element, &$handle = null, $eldnah = null)
+    {
+        if (null !== $value = $element->getValue()) {
+            return $this->visitToken($value['token'], $value['value']);
+        }
+
+        return $this->visitNode($element);
+    }
+
+    private function visitToken($token, $value)
+    {
+        switch ($token) {
+            case NodeTypes::TOKEN_WORD:
+                return new AST\TextNode($value);
+
+            case NodeTypes::TOKEN_STRING:
+                return new AST\QuotedTextNode($value);
+
+            default:
+                // Generic handling off other tokens for unresctricted text
+                return new AST\TextNode($value);
+        }
+    }
+
+    private function visitNode(Element $element)
+    {
+        switch ($element->getId()) {
+            case NodeTypes::QUERY:
+                return $this->visitQuery($element);
+
+            case NodeTypes::IN_EXPR:
+                return $this->visitInNode($element);
+
+            case NodeTypes::AND_EXPR:
+                return $this->visitAndNode($element);
+
+            case NodeTypes::OR_EXPR:
+                return $this->visitOrNode($element);
+
+            case NodeTypes::EXCEPT_EXPR:
+                return $this->visitExceptNode($element);
+
+            case NodeTypes::TEXT:
+                return $this->visitText($element);
+
+            default:
+                throw new \Exception(sprintf('Unknown node type "%s".', $element->getId()));
+        }
+    }
+
+    private function visitQuery(Element $element)
+    {
+        foreach ($element->getChildren() as $child) {
+            $root = $child->accept($this);
+        }
+        return new Query($root);
+    }
+
+    private function visitInNode(Element $element)
+    {
+        if ($element->getChildrenNumber() !== 2) {
+            throw new \Exception('IN expression can only have 2 childs.');
+        }
+        $expression = $element->getChild(0)->accept($this);
+        $field = new AST\FieldNode($element->getChild(1)->getValue()['value']);
+        return new AST\InExpression($field, $expression);
+    }
+
+    private function visitAndNode(Element $element)
+    {
+        return $this->handleBinaryOperator($element, function($left, $right) {
+            return new AST\AndExpression($left, $right);
+        });
+    }
+
+    private function visitOrNode(Element $element)
+    {
+        return $this->handleBinaryOperator($element, function($left, $right) {
+            return new AST\OrExpression($left, $right);
+        });
+    }
+
+    private function visitExceptNode(Element $element)
+    {
+        return $this->handleBinaryOperator($element, function($left, $right) {
+            return new AST\ExceptExpression($left, $right);
+        });
+    }
+
+    private function handleBinaryOperator(Element $element, \Closure $factory)
+    {
+        if ($element->getChildrenNumber() !== 2) {
+            throw new \Exception('Binary expression can only have 2 childs.');
+        }
+        $left  = $element->getChild(0)->accept($this);
+        $right = $element->getChild(1)->accept($this);
+
+        return $factory($left, $right);
+    }
+
+    private function visitText(Element $element)
+    {
+        $root = null;
+        foreach ($element->getChildren() as $child) {
+            $node = $child->accept($this);
+            if ($root) {
+                // Merge text nodes together, but not with quoted ones
+                if ($root instanceof AST\TextNode &&
+                    !$root instanceof AST\QuotedTextNode &&
+                    !$node instanceof AST\QuotedTextNode) {
+                    $root = new AST\TextNode(sprintf('%s %s', $root->getText(), $node->getText()));
+                } else {
+                    $root = new AST\AndExpression($root, $node);
+                }
+            } else {
+                $root = $node;
+            }
+        }
+
+        return $root;
+    }
+}