README

PHP client for the Claris FileMaker Server OData v4 API.

Functional equivalent of fms-odata-js and fms-odata-py.

Status

MVP — core client functionality is implemented: configuration, cURL-backed HTTP transport with auth and 401 retry, fluent query builder, entity CRUD, metadata parsing, version detection, and feature gating.

Spec alignment

This library is aligned with the fms-odata-spec reference specification and depends on fsans/fms-odata-spec-php for shared types, error hierarchy, auth helpers, and URL literal formatting.

Requirements

• PHP 8.2 or later
• ext-curl (the cURL extension)

Installation

composer require fsans/fms-odata-php

Quick start

use FmsOData\FMSOData;

$client = FMSOData::create(
    host: 'https://fms.example.com',
    database: 'Contacts',
    token: FmsOData\Spec\Auth\Auth::basicAuth('user', 'password'),
);

// Query records
$result = $client->from('Contacts')
    ->select('id', 'name', 'email')
    ->filter(fn (FilterFactory $f) => $f->eq('active', true))
    ->orderBy('name')
    ->top(10)
    ->get();

foreach ($result->value as $record) {
    echo $record['name'] . "\n";
}

// Get a single record by key
$record = $client->from('Contacts')->byKey(42)->get();

// Create a record
$created = $client->from('Contacts')->create(['name' => 'Jane', 'email' => 'jane@example.com']);

// Update a record (PATCH)
$client->from('Contacts')->byKey(42)->patch(['name' => 'Jane Doe']);

// Update with optimistic concurrency
$client->from('Contacts')->byKey(42)->patch(
    ['name' => 'Jane Doe'],
    new EntityWriteOptions(ifMatch: 'W/"abc123"'),
);

// Delete a record
$client->from('Contacts')->byKey(42)->delete();

// Fetch metadata
$metadata = $client->metadata();
echo $metadata->namespace . "\n";
foreach ($metadata->entityTypes as $type) {
    echo "  Table: {$type->name}\n";
}

// Detect server version
$version = $client->version();       // FMVersionMajor::V21
$info = $client->versionInfo();      // FMVersionInfo
$client->hasFeature('webhooks');     // bool

Architecture

The client is layered into pure request builders and an HTTP execution layer:

• Query, Filter, EntityRef, Url — build pure request data (URLs, filter expressions, key references). No direct cURL calls.
• HttpClient — handles auth, OData headers, 401 retry, JSON/XML decoding, and error conversion. Uses a TransportInterface for the actual HTTP call.
• CurlTransport — the production transport, using PHP's built-in cURL extension. The only transport shipped with the MVP.
• MockTransport (test only) — deterministic in-memory transport for offline test execution.
• MetadataParser / MetadataFetcher — parse $metadata XML and cache the result.
• Client / FMSOData — the entry point, wiring everything together and providing version detection and feature gates.

Shared DTOs, enums, error classes, auth helpers, and URL literal formatting are sourced from FmsOData\Spec (the fsans/fms-odata-spec-php package).

FileMaker OData quirks handled

• URL encoding: spaces are %20 (not +), commas, $, =, ;, (, ), and ' are preserved as literal characters in query strings.
• Required headers: OData-Version: 4.0 and OData-MaxVersion: 4.0 are sent on every request.
• Error responses: both JSON ({error: {code, message}}) and XML (<m:error>) error bodies are parsed.
• Version detection: from $metadata XML ProductVersion/ServerVersion annotations.
• Prefer header: return=minimal (default) or return=representation.
• ETag/If-Match: for optimistic concurrency on PATCH and DELETE.

Development

composer install
composer test        # PHPUnit (197 tests)
composer analyse     # PHPStan level max
composer check       # tests + static analysis

License

MIT — see LICENSE.