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2026-01-04 22:05:37 -05:00
committed by Sebastian Krupinski
commit 4f979ced22
57 changed files with 11076 additions and 0 deletions

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lib/Service/Discovery.php Normal file
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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace KTXM\ProviderJmapc\Service;
use KTXM\ProviderJmapc\Providers\ServiceLocation;
/**
* JMAP Service Discovery
*
* Implements RFC 8620 service discovery via:
* 1. DNS SRV records (_jmap._tcp.<domain>)
* 2. Well-known URI (https://<host>/.well-known/jmap)
*/
class Discovery
{
private const WELL_KNOWN_PATH = '/.well-known/jmap';
private const DEFAULT_PORT_HTTPS = 443;
private const DEFAULT_PORT_HTTP = 80;
private const CONNECTION_TIMEOUT = 10;
private const MAX_REDIRECTS = 3;
/**
* Discover JMAP service location from email address or domain
*
* @param string $identity Email address or domain
* @param string|null $location Optional hostname to test directly (bypasses DNS SRV)
* @param string|null $secret Optional password/token to validate the service
* @param bool $verifySSL Whether to verify SSL certificates
* @return ServiceLocation|null Discovered service location or null if not found
*/
public function discover(
string $identity,
?string $location = null,
?string $secret = null,
bool $verifySSL = true
): ?ServiceLocation {
// If location is provided, test it directly
if ($location !== null && $location !== '') {
$host = $this->extractDomain($location);
if ($host !== null) {
$result = $this->testWellKnownUri($host, self::DEFAULT_PORT_HTTPS, $verifySSL, 'https', $identity, $secret);
if ($result !== null) {
return $result;
}
// Try HTTP if HTTPS failed
$result = $this->testWellKnownUri($host, self::DEFAULT_PORT_HTTP, $verifySSL, 'http', $identity, $secret);
if ($result !== null) {
return $result;
}
}
return null;
}
// Extract domain from email address if needed
$domain = $this->extractDomain($identity);
if ($domain === null) {
return null;
}
// Try DNS SRV lookup first (RFC 8620 recommended method)
$srvResult = $this->discoverViaSRV($domain);
if ($srvResult !== null) {
$result = $this->testWellKnownUri(
$srvResult['host'],
$srvResult['port'],
$verifySSL,
'https',
$identity,
$secret
);
if ($result !== null) {
return $result;
}
}
// Fallback: Try well-known URI directly on domain with HTTPS
$result = $this->testWellKnownUri($domain, self::DEFAULT_PORT_HTTPS, $verifySSL, 'https', $identity, $secret);
if ($result !== null) {
return $result;
}
// Last resort: Try HTTP (not recommended, but some servers may use it)
$result = $this->testWellKnownUri($domain, self::DEFAULT_PORT_HTTP, $verifySSL, 'http', $identity, $secret);
if ($result !== null) {
return $result;
}
return null;
}
/**
* Extract domain from email address or return as-is if already a domain
*/
private function extractDomain(string $identity): ?string
{
$identity = trim($identity);
// If it contains @, extract domain part
if (str_contains($identity, '@')) {
$parts = explode('@', $identity);
return strtolower(trim($parts[1] ?? ''));
}
// Otherwise treat as domain
$domain = strtolower($identity);
// Remove protocol if present
$domain = preg_replace('#^https?://#i', '', $domain);
// Remove path if present
$domain = explode('/', $domain)[0];
return $domain !== '' ? $domain : null;
}
/**
* Discover JMAP service via DNS SRV record
*
* Queries for _jmap._tcp.<domain> SRV record
*
* @return array{host: string, port: int}|null
*/
private function discoverViaSRV(string $domain): ?array
{
$srvRecord = "_jmap._tcp.{$domain}";
try {
$records = @dns_get_record($srvRecord, DNS_SRV);
if ($records === false || empty($records)) {
return null;
}
// Use first record (they can be prioritized, but we'll keep it simple)
$record = $records[0];
if (isset($record['target']) && isset($record['port'])) {
return [
'host' => rtrim($record['target'], '.'),
'port' => (int)$record['port'],
];
}
} catch (\Exception $e) {
// DNS lookup failed, silently continue to fallback methods
}
return null;
}
/**
* Test well-known JMAP URI and validate response
*
* Optionally validates with credentials if secret is provided
*
* @return ServiceLocation|null
*/
private function testWellKnownUri(
string $host,
int $port,
bool $verifySSL,
string $scheme = 'https',
?string $identity = null,
?string $secret = null
): ?ServiceLocation {
$url = $this->buildWellKnownUrl($host, $port, $scheme);
try {
$ch = curl_init($url);
if ($ch === false) {
return null;
}
$curlOptions = [
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_MAXREDIRS => self::MAX_REDIRECTS,
CURLOPT_TIMEOUT => self::CONNECTION_TIMEOUT,
CURLOPT_SSL_VERIFYPEER => $verifySSL,
CURLOPT_SSL_VERIFYHOST => $verifySSL ? 2 : 0,
CURLOPT_HTTPHEADER => [
'Accept: application/json',
],
];
// Add basic auth if credentials provided
if ($identity !== null && $secret !== null) {
$curlOptions[CURLOPT_HTTPAUTH] = CURLAUTH_BASIC;
$curlOptions[CURLOPT_USERPWD] = "{$identity}:{$secret}";
}
curl_setopt_array($ch, $curlOptions);
$response = curl_exec($ch);
$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
// Must be 200 OK (or 401 if we didn't provide auth - still proves service exists)
if ($httpCode === 401 && ($identity === null || $secret === null)) {
// Service exists but requires auth - that's fine for discovery
return new ServiceLocation(
host: $host,
port: $port,
scheme: $scheme,
path: self::WELL_KNOWN_PATH,
verifyPeer: $verifySSL,
verifyHost: $verifySSL,
);
}
if ($httpCode !== 200 || $response === false) {
return null;
}
// Parse and validate JMAP session response
$data = json_decode($response, true);
if (!$this->isValidJmapSession($data)) {
return null;
}
// Create ServiceLocation with discovered settings
return new ServiceLocation(
host: $host,
port: $port,
scheme: $scheme,
path: self::WELL_KNOWN_PATH,
verifyPeer: $verifySSL,
verifyHost: $verifySSL,
);
} catch (\Exception $e) {
return null;
}
}
/**
* Build well-known JMAP URL
*/
private function buildWellKnownUrl(string $host, int $port, string $scheme): string
{
$url = "{$scheme}://{$host}";
// Add port if non-standard
if (($scheme === 'https' && $port !== self::DEFAULT_PORT_HTTPS) ||
($scheme === 'http' && $port !== self::DEFAULT_PORT_HTTP)) {
$url .= ":{$port}";
}
$url .= self::WELL_KNOWN_PATH;
return $url;
}
/**
* Validate that response is a proper JMAP session object
*
* According to RFC 8620, session must contain at minimum:
* - apiUrl: The URL to use for JMAP API requests
* - capabilities: Object describing server capabilities
*/
private function isValidJmapSession(mixed $data): bool
{
if (!is_array($data)) {
return false;
}
// Must have apiUrl
if (!isset($data['apiUrl']) || !is_string($data['apiUrl'])) {
return false;
}
// Must have capabilities object
if (!isset($data['capabilities']) || !is_array($data['capabilities'])) {
return false;
}
// Should have mail capability for our use case
// But we'll be lenient and just check the basics above
return true;
}
}

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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace KTXM\ProviderJmapc\Service;
use JmapClient\Client;
use KTXF\Resource\Range\IRange;
use KTXM\ProviderJmapc\Service\Remote\RemoteMailService;
use KTXM\ProviderJmapc\Service\Remote\RemoteService;
class MailService {
protected Client $dataStore;
protected RemoteMailService $remoteMailService;
protected $localMetaStore;
protected $localBlobStore;
protected string $servicePrimaryAccount = '';
protected string $serviceSelectedAccount = '';
protected array $serviceAvailableAccounts = [];
protected string $servicePrimaryIdentity = '';
protected string $serviceSelectedIdentity = '';
protected array $serviceAvailableIdentities = [];
protected array $serviceCollectionRoles = [];
public function __construct(
) { }
public function initialize(Client $dataStore): void {
$this->dataStore = $dataStore;
// evaluate if client is connected
if (!$this->dataStore->sessionStatus()) {
$this->dataStore->connect();
}
// initialize remote service
$this->remoteMailService = RemoteService::mailService($dataStore);
// initialize internal settings
$this->initializeSession();
$this->initializeCollectionRoles();
}
protected function initializeSession() {
// retrieve default account
$this->servicePrimaryAccount = $this->dataStore->sessionAccountDefault('mail');
$this->serviceSelectedAccount = $this->servicePrimaryAccount;
// retrieve accounts
$this->serviceAvailableAccounts = $this->dataStore->sessionAccounts();
// retrieve identities
$collection = $this->remoteMailService->identityFetch($this->servicePrimaryAccount);
foreach ($collection as $entry) {
$this->serviceAvailableIdentities[$entry->address()] = $entry;
}
}
protected function initializeCollectionRoles() {
// retrieve collections
$collectionList = $this->collectionList('', '');
// find collection with roles
foreach ($collectionList as $entry) {
$this->serviceCollectionRoles[$entry->getRole()] = $entry->id();
}
}
public function collectionList(string $location, string $scope, array $options = []): array {
return $this->remoteMailService->collectionList($this->serviceSelectedAccount, $location, $scope);
}
public function collectionFetch(string $location, string $id, array $options = []): object {
return $this->remoteMailService->collectionFetch($this->serviceSelectedAccount, $location, $id);
}
public function collectionCreate(string $location, string $label, array $options = []): string {
return $this->remoteMailService->collectionCreate($this->serviceSelectedAccount, $location, $label);
}
public function collectionUpdate(string $location, string $id, string $label, array $options = []): string {
return $this->remoteMailService->collectionUpdate($this->serviceSelectedAccount, $location, $id, $label);
}
public function collectionDelete(string $location, string $id, array $options = []): string {
return $this->remoteMailService->collectionDelete($this->serviceSelectedAccount, $location, $id);
}
public function collectionMove(string $sourceLocation, string $id, string $destinationLocation, array $options = []): string {
return $this->remoteMailService->collectionMove($this->serviceSelectedAccount, $sourceLocation, $id, $destinationLocation);
}
public function entityList(string $location, ?IRange $range = null, ?string $sort = null, string $particulars = 'D', array $options = []): array {
return $this->remoteMailService->entityList($this->serviceSelectedAccount, $location, $range, $sort, $particulars);
}
public function entityFetch(string $location, string $id, string $particulars = 'D', array $options = []): object {
return $this->remoteMailService->entityFetch($this->serviceSelectedAccount, $location, $id, $particulars);
}
public function entityCreate(string $location, IMessage $message, array $options = []): string {
return $this->remoteMailService->entityCreate($this->serviceSelectedAccount, $location, $message);
}
public function entityUpdate(string $location, string $id, IMessage $message, array $options = []): string {
return $this->remoteMailService->entityUpdate($this->serviceSelectedAccount, $location, $id, $message);
}
public function entityDelete(string $location, string $id, array $options = []): string {
return $this->remoteMailService->entityDelete($this->serviceSelectedAccount, $location, $id);
}
public function entityCopy(string $sourceLocation, string $id, string $destinationLocation, array $options = []): string {
// perform action
return $this->remoteMailService->entityCopy($this->serviceSelectedAccount, $sourceLocation, $id, $destinationLocation);
}
public function entityMove(string $sourceLocation, string $id, string $destinationLocation, array $options = []): string {
// perform action
return $this->remoteMailService->entityMove($this->serviceSelectedAccount, $sourceLocation, $id, $destinationLocation);
}
public function entityForward(string $location, string $id, IMessage $message, array $options = []): string {
// perform action
return $this->remoteMailService->entityForward($this->serviceSelectedAccount, $location, $id, $message);
}
public function entityReply(string $location, string $id, IMessage $message, array $options = []): string {
// perform action
return $this->remoteMailService->entityReply($this->serviceSelectedAccount, $location, $id, $message);
}
public function entitySend(IMessage $message, array $options = []): string {
// extract from address
$from = $message->getFrom();
// determine if identity exists for this from address
if (isset($this->serviceAvailableIdentities[$from->getAddress()])) {
$selectedIdentity = $this->serviceAvailableIdentities[$from->getAddress()]->id();
}
// perform action
return $this->remoteMailService->entitySend($selectedIdentity, $message, $this->serviceCollectionRoles['drafts'], $this->serviceCollectionRoles['sent']);
}
public function blobFetch(string $id): object {
return $this->remoteMailService->blobFetch($this->serviceSelectedAccount, $id);
}
}

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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2023 Sebastian Krupinski <krupinski01@gmail.com>
*
* @author Sebastian Krupinski <krupinski01@gmail.com>
*
* @license AGPL-3.0-or-later
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace KTXM\ProviderJmapc\Service\Remote\FM;
use DateTimeImmutable;
use JmapClient\Client;
use OCA\JMAPC\Jmap\FM\Request\Contacts\ContactParameters as ContactParametersRequest;
use OCA\JMAPC\Objects\Contact\ContactAnniversaryObject;
use OCA\JMAPC\Objects\Contact\ContactAnniversaryTypes;
use OCA\JMAPC\Objects\Contact\ContactEmailObject;
use OCA\JMAPC\Objects\Contact\ContactNoteObject;
use OCA\JMAPC\Objects\Contact\ContactObject as ContactObject;
use OCA\JMAPC\Objects\Contact\ContactOrganizationObject;
use OCA\JMAPC\Objects\Contact\ContactPhoneObject;
use OCA\JMAPC\Objects\Contact\ContactPhysicalLocationObject;
use OCA\JMAPC\Objects\Contact\ContactTitleObject;
use OCA\JMAPC\Objects\Contact\ContactTitleTypes;
use OCA\JMAPC\Objects\Contact\ContactVirtualLocationObject;
use OCA\JMAPC\Objects\OriginTypes;
use OCA\JMAPC\Service\Remote\RemoteContactsService;
class RemoteContactsServiceFM extends RemoteContactsService {
private const DATE_ANNIVERSARY = 'Y-m-d';
public function __construct() {
}
public function initialize(Client $dataStore, ?string $dataAccount = null) {
parent::initialize($dataStore, $dataAccount);
$this->resourceNamespace = 'https://www.fastmail.com/dev/contacts';
$this->resourceCollectionLabel = null;
$this->resourceEntityLabel = 'Contact';
$dataStore->configureRequestTypes('parameters', 'Contact.object', 'OCA\JMAPC\Jmap\FM\Request\Contacts\ContactParameters');
$dataStore->configureResponseTypes('command', 'Contact/get', 'JmapClient\Responses\Contacts\ContactGet');
$dataStore->configureResponseTypes('command', 'Contact/set', 'JmapClient\Responses\Contacts\ContactSet');
$dataStore->configureResponseTypes('command', 'Contact/changes', 'JmapClient\Responses\Contacts\ContactChanges');
$dataStore->configureResponseTypes('command', 'Contact/query', 'JmapClient\Responses\Contacts\ContactQuery');
$dataStore->configureResponseTypes('command', 'Contact/queryChanges', 'JmapClient\Responses\Contacts\ContactQueryChanges');
$dataStore->configureResponseTypes('parameters', 'Contact', 'OCA\JMAPC\Jmap\FM\Response\ContactParameters');
$dataStore->configureResponseTypes('parameters', 'Contact', 'OCA\JMAPC\Jmap\FM\Response\Contacts\ContactParameters');
}
/**
* convert jmap object to contact object
*
* @since Release 1.0.0
*
*/
public function toContactObject($so): ContactObject {
// create object
$do = new ContactObject();
// source origin
$do->Origin = OriginTypes::External;
// id
if ($so->id()) {
$do->ID = $so->id();
}
// universal id
if ($so->uid()) {
$do->UUID = $so->uid();
}
// name - last
if ($so->nameLast()) {
$do->Name->Last = $so->nameLast();
}
// name - first
if ($so->nameFirst()) {
$do->Name->First = $so->nameFirst();
}
// name - prefix
if ($so->namePrefix()) {
$do->Name->Prefix = $so->namePrefix();
}
// name - suffix
if ($so->nameSuffix()) {
$do->Name->Suffix = $so->nameSuffix();
}
// anniversary - birth day
if ($so->birthday() && $so->birthday() !== '0000-00-00') {
$when = new DateTimeImmutable($so->birthday());
if ($when) {
$anniversary = new ContactAnniversaryObject();
$anniversary->Type = ContactAnniversaryTypes::Birth;
$anniversary->When = $when;
$do->Anniversaries[] = $anniversary;
}
}
// anniversary - nuptial day
if ($so->nuptialDay() && $so->nuptialDay() !== '0000-00-00') {
$when = new DateTimeImmutable($so->nuptialDay());
if ($when) {
$anniversary = new ContactAnniversaryObject();
$anniversary->Type = ContactAnniversaryTypes::Nuptial;
$anniversary->When = $when;
$do->Anniversaries[] = $anniversary;
}
}
// physical location(s)
foreach ($so->location() as $id => $entry) {
$location = new ContactPhysicalLocationObject();
$location->Context = $entry->type();
$location->Label = $entry->label();
$location->Street = $entry->street();
$location->Locality = $entry->locality();
$location->Region = $entry->region();
$location->Code = $entry->code();
$location->Country = $entry->country();
$location->Id = (string)$id;
$location->Index = $id;
$do->PhysicalLocations[$id] = $location;
}
// phone(s)
foreach ($so->phone() as $id => $entry) {
$phone = new ContactPhoneObject();
$phone->Context = $entry->type();
$phone->Number = $entry->value();
$phone->Label = $entry->label();
$phone->Id = (string)$id;
$phone->Index = $id;
if ($entry->default()) {
$phone->Priority = 1;
}
$do->Phone[$id] = $phone;
}
// email(s)
foreach ($so->email() as $id => $entry) {
$email = new ContactEmailObject();
$email->Context = $entry->type();
$email->Address = $entry->value();
$email->Id = (string)$id;
$email->Index = $id;
$do->Email[$id] = $email;
}
// organization - name
if ($so->organizationName()) {
$organization = new ContactOrganizationObject();
$organization->Label = $so->organizationName();
$organization->Id = '0';
$organization->Index = 0;
$organization->Priority = 1;
$do->Organizations[] = $organization;
}
// title
if ($so->title()) {
$title = new ContactTitleObject();
$title->Kind = ContactTitleTypes::Title;
$title->Label = $so->title();
$title->Id = '0';
$title->Index = 0;
$title->Priority = 1;
$do->Titles[] = $title;
}
// notes
if ($so->notes()) {
$note = new ContactNoteObject();
$note->Content = $so->notes();
$note->Id = '0';
$note->Index = 0;
$note->Priority = 1;
$do->Notes[] = $note;
}
// virtual locations
if ($so->online()) {
foreach ($so->online() as $id => $entry) {
$entity = new ContactVirtualLocationObject();
$entity->Location = $entry->value();
$entity->Context = $entry->type();
$entity->Label = $entry->label();
$email->Id = (string)$id;
$email->Index = $id;
$do->VirtualLocations[$id] = $entity;
}
}
return $do;
}
/**
* convert contact object to jmap object
*
* @since Release 1.0.0
*
*/
public function fromContactObject(ContactObject $so): mixed {
// create object
$do = new ContactParametersRequest();
// universal id
if ($so->UUID) {
$do->uid($so->UUID);
}
// name - last
if ($so->Name->Last) {
$do->nameLast($so->Name->Last);
}
// name - first
if ($so->Name->First) {
$do->nameFirst($so->Name->First);
}
// name - prefix
if ($so->Name->Prefix) {
$do->namePrefix($so->Name->Prefix);
}
// name - suffix
if ($so->Name->Suffix) {
$do->nameSuffix($so->Name->Suffix);
}
// aliases
// only one aliases is supported
if ($so->Name->Aliases->count() > 0) {
$priority = $so->Name->Aliases->highestPriority();
$do->organizationName($so->Name->Aliases[$priority]->Label);
}
// anniversaries
$delta = [ContactAnniversaryTypes::Birth->name => true, ContactAnniversaryTypes::Nuptial->name => true];
foreach ($so->Anniversaries as $id => $entry) {
if ($entry->When === null) {
continue;
}
if ($entry->Type === ContactAnniversaryTypes::Birth) {
$do->birthday($entry->When->format(self::DATE_ANNIVERSARY));
unset($delta[ContactAnniversaryTypes::Birth->name]);
}
if ($entry->Type === ContactAnniversaryTypes::Nuptial) {
$do->nuptialDay($entry->When->format(self::DATE_ANNIVERSARY));
unset($delta[ContactAnniversaryTypes::Nuptial->name]);
}
}
foreach ($delta as $key => $value) {
if ($key === ContactAnniversaryTypes::Birth->name) {
$do->birthday('0000-00-00');
}
if ($key === ContactAnniversaryTypes::Nuptial->name) {
$do->nuptialDay('0000-00-00');
}
}
// phone(s)
foreach ($so->Phone as $id => $entry) {
$entity = $do->phone($id);
$entity->value((string)$entry->Number);
$context = strtolower($entry->Context);
if (in_array($context, ['home', 'work', 'mobile', 'fax', 'page', 'other'], true)) {
$entity->type($entry->Context);
} else {
$entity->type('other');
$entity->label($entry->Context);
}
if ($entry->Priority === 1) {
$entity->default(true);
}
}
// email(s)
foreach ($so->Email as $id => $entry) {
$entity = $do->email($id);
$entity->value((string)$entry->Address);
$context = strtolower($entry->Context);
if (in_array($context, ['personal', 'work', 'other'], true)) {
$entity->type($entry->Context);
} else {
$entity->type('other');
$entity->label($entry->Context);
}
if ($entry->Priority === 1) {
$entity->default(true);
}
}
// physical location(s)
foreach ($so->PhysicalLocations as $id => $entry) {
$entity = $do->location($id);
$entity->type((string)$entry->Context);
$entity->label((string)$entry->Label);
$entity->street((string)$entry->Street);
$entity->locality((string)$entry->Locality);
$entity->region((string)$entry->Region);
$entity->code((string)$entry->Code);
$entity->country((string)$entry->Country);
if ($entry->Priority === 1) {
$entity->default(true);
}
}
// organization - name
// only one organization is supported
if ($so->Organizations->count() > 0) {
$priority = $so->Organizations->highestPriority();
$do->organizationName($so->Organizations[$priority]->Label);
}
// titles
// only one title is supported
if ($so->Titles->count() > 0) {
$priority = $so->Titles->highestPriority(ContactTitleTypes::Title);
if ($priority !== null) {
$do->title($so->Titles[$priority]->Label);
}
}
// notes
// only one note is supported
if ($so->Notes->count() > 0) {
$do->notes($so->Notes[0]->Content);
}
// virtual locations
foreach ($so->VirtualLocations as $id => $entry) {
$entity = $do->online($id);
$entity->type((string)$entry->Context);
$entity->value((string)$entry->Location);
$entity->label((string)$entry->Label);
}
return $do;
}
}

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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2023 Sebastian Krupinski <krupinski01@gmail.com>
*
* @author Sebastian Krupinski <krupinski01@gmail.com>
*
* @license AGPL-3.0-or-later
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace KTXM\ProviderJmapc\Service\Remote\FM;
use Exception;
use JmapClient\Client;
use JmapClient\Requests\Calendar\EventChanges;
use JmapClient\Requests\Calendar\EventGet;
use JmapClient\Responses\ResponseException;
use OCA\JMAPC\Exceptions\JmapUnknownMethod;
use OCA\JMAPC\Objects\BaseStringCollection;
use OCA\JMAPC\Objects\DeltaObject;
use OCA\JMAPC\Service\Remote\RemoteEventsService;
class RemoteEventsServiceFM extends RemoteEventsService {
public function initialize(Client $dataStore, ?string $dataAccount = null) {
parent::initialize($dataStore, $dataAccount);
$dataStore->configureRequestTypes('parameters', 'CalendarEvent.filter', 'OCA\JMAPC\Jmap\FM\Request\Events\EventFilter');
}
/**
* delta of changes for specific collection in remote storage
*
* @since Release 1.0.0
*
*/
public function entityDeltaSpecific(?string $location, string $state, string $granularity = 'D'): DeltaObject {
// construct set request
$r0 = new EventChanges($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// set state constraint
if (!empty($state)) {
$r0->state($state);
} else {
$r0->state('0');
}
// construct get for created
$r1 = new EventGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r1->targetFromRequest($r0, '/created');
$r1->property('calendarIds', 'id', 'created', 'updated');
// construct get for updated
$r2 = new EventGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r2->targetFromRequest($r0, '/updated');
$r2->property('calendarIds', 'id', 'created', 'updated');
// transceive
$bundle = $this->dataStore->perform([$r0, $r1, $r2]);
// extract response
$response0 = $bundle->response(0);
$response1 = $bundle->response(1);
$response2 = $bundle->response(2);
// determine if command errored
if ($response0 instanceof ResponseException) {
if ($response0->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response0->description(), 1);
} else {
throw new Exception($response0->type() . ': ' . $response0->description(), 1);
}
}
// convert jmap object to delta object
$delta = new DeltaObject();
$delta->signature = $response0->stateNew();
$delta->additions = new BaseStringCollection();
foreach ($response1->objects() as $entry) {
if (in_array($location, $entry->in())) {
$delta->additions[] = $entry->id();
}
}
$delta->modifications = new BaseStringCollection();
foreach ($response2->objects() as $entry) {
if (in_array($location, $entry->in())) {
$delta->modifications[] = $entry->id();
}
}
$delta->deletions = new BaseStringCollection();
foreach ($response0->deleted() as $entry) {
$delta->deletions[] = $entry;
}
return $delta;
}
}

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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2023 Sebastian Krupinski <krupinski01@gmail.com>
*
* @author Sebastian Krupinski <krupinski01@gmail.com>
*
* @license AGPL-3.0-or-later
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace KTXM\ProviderJmapc\Service\Remote;
use Exception;
use JmapClient\Client;
use JmapClient\Requests\Blob\BlobGet;
use JmapClient\Requests\Core\SubscriptionGet;
use JmapClient\Requests\Core\SubscriptionParameters as SubscriptionParametersRequest;
use JmapClient\Requests\Core\SubscriptionSet;
use JmapClient\Responses\Core\SubscriptionParameters as SubscriptionParametersResponse;
use JmapClient\Responses\ResponseException;
use OCA\JMAPC\Exceptions\JmapUnknownMethod;
class RemoteCoreService {
protected Client $dataStore;
protected string $dataAccount;
protected ?string $resourceNamespace = null;
protected ?string $resourceCollectionLabel = null;
protected ?string $resourceEntityLabel = null;
public function __construct() {
}
public function initialize(Client $dataStore, ?string $dataAccount = null) {
$this->dataStore = $dataStore;
// evaluate if client is connected
if (!$this->dataStore->sessionStatus()) {
$this->dataStore->connect();
}
// determine account
if ($dataAccount === null) {
if ($this->resourceNamespace !== null) {
$account = $dataStore->sessionAccountDefault($this->resourceNamespace, false);
} else {
$account = $dataStore->sessionAccountDefault('contacts');
}
$this->dataAccount = $account !== null ? $account->id() : '';
} else {
$this->dataAccount = $dataAccount;
}
}
/**
* list of subscriptions in remote storage
*
* @since Release 1.0.0
*
* @return array<string,SubscriptionParametersResponse>
*/
public function subscriptionList(): array {
// construct request
$r0 = new SubscriptionGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceCollectionLabel);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// determine if command errored
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// convert jmap objects to collection objects
$list = [];
foreach ($response->objects() as $so) {
if (!$so instanceof SubscriptionParametersResponse) {
continue;
}
$list[] = $so;
}
// return collection of collections
return $list;
}
/**
* retrieve subscription for specific collection
*
* @since Release 1.0.0
*/
public function subscriptionFetch(string $id): ?SubscriptionParametersResponse {
// construct request
$r0 = new SubscriptionGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceCollectionLabel);
if (!empty($id)) {
$r0->target($id);
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// convert jmap object to collection object
$so = $response->object(0);
$to = null;
if ($so instanceof SubscriptionParametersResponse) {
$to = $so;
}
return $to;
}
/**
* create subscription in remote storage
*
* @since Release 1.0.0
*/
public function subscriptionCreate(SubscriptionParametersRequest $so): string {
// construct request
$r0 = new SubscriptionSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceCollectionLabel);
$r0->create('1', $so);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// return collection id
return (string)$response->created()['1']['id'];
}
/**
* modify collection in remote storage
*
* @since Release 1.0.0
*/
public function subscriptionModify(string $id, SubscriptionParametersRequest $so): string {
// construct request
$r0 = new SubscriptionSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceCollectionLabel);
$r0->update($id, $so);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// return collection id
return array_key_exists($id, $response->updated()) ? (string)$id : '';
}
/**
* retrieve blob from remote storage
*
* @since Release 1.0.0
*
*/
public function blobFetch(string $account, string $id): Object {
// TODO: testing remove later
//$data = '';
//$this->dataStore->download($account, $id, $data);
//return null;
// construct get request
$r0 = new BlobGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// construct object
$r0->target($id);
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// convert json object to message object and return
return $response->object(0);
}
/**
* deposit bolb to remote storage
*
* @since Release 1.0.0
*
*/
public function blobDeposit(string $account, string $type, &$data): array {
// TODO: testing remove later
$response = $this->dataStore->upload($account, $type, $data);
// convert response to object
$response = json_decode($response, true);
return $response;
/*
// construct set request
$r0 = new BlobSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel)
// construct object
$r0->target($id);
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// convert json object to message object and return
return $response->object(0);
*/
}
}

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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace KTXM\ProviderJmapc\Service\Remote;
use Exception;
use JmapClient\Client;
use JmapClient\Requests\Blob\BlobGet;
use JmapClient\Requests\Blob\BlobSet;
use JmapClient\Requests\Mail\MailboxGet;
use JmapClient\Requests\Mail\MailboxParameters as MailboxParametersRequest;
use JmapClient\Requests\Mail\MailboxQuery;
use JmapClient\Requests\Mail\MailboxSet;
use JmapClient\Requests\Mail\MailChanges;
use JmapClient\Requests\Mail\MailGet;
use JmapClient\Requests\Mail\MailIdentityGet;
use JmapClient\Requests\Mail\MailParameters as MailParametersRequest;
use JmapClient\Requests\Mail\MailQuery;
use JmapClient\Requests\Mail\MailQueryChanges;
use JmapClient\Requests\Mail\MailSet;
use JmapClient\Requests\Mail\MailSubmissionSet;
use JmapClient\Responses\Mail\MailboxParameters as MailboxParametersResponse;
use JmapClient\Responses\Mail\MailParameters as MailParametersResponse;
use JmapClient\Responses\ResponseException;
use KTXF\Resource\Delta\Delta;
use KTXF\Resource\Delta\DeltaCollection;
use KTXF\Resource\Filter\Filter;
use KTXF\Resource\Filter\IFilter;
use KTXF\Resource\Range\IRange;
use KTXF\Resource\Range\IRangeTally;
use KTXF\Resource\Range\Range;
use KTXF\Resource\Range\RangeAnchorType;
use KTXF\Resource\Range\RangeTally;
use KTXF\Resource\Sort\ISort;
use KTXF\Resource\Sort\Sort;
use KTXM\ProviderJmapc\Exception\JmapUnknownMethod;
use KTXM\ProviderJmapc\Objects\Mail\Collection as MailCollectionObject;
class RemoteMailService {
protected Client $dataStore;
protected string $dataAccount;
protected ?string $resourceNamespace = null;
protected ?string $resourceCollectionLabel = null;
protected ?string $resourceEntityLabel = null;
protected array $defaultMailProperties = [
'id', 'blobId', 'threadId', 'mailboxIds', 'keywords', 'size',
'receivedAt', 'messageId', 'inReplyTo', 'references', 'sender', 'from',
'to', 'cc', 'bcc', 'replyTo', 'subject', 'sentAt', 'hasAttachment',
'attachments', 'preview', 'bodyStructure', 'bodyValues'
];
public function __construct() {
}
public function initialize(Client $dataStore, ?string $dataAccount = null) {
$this->dataStore = $dataStore;
// evaluate if client is connected
if (!$this->dataStore->sessionStatus()) {
$this->dataStore->connect();
}
// determine account
if ($dataAccount === null) {
if ($this->resourceNamespace !== null) {
$account = $dataStore->sessionAccountDefault($this->resourceNamespace, false);
} else {
$account = $dataStore->sessionAccountDefault('mail');
}
$this->dataAccount = $account !== null ? $account->id() : '';
} else {
$this->dataAccount = $dataAccount;
}
}
/**
* list of collections in remote storage
*
* @since Release 1.0.0
*/
public function collectionList(?string $location = null, IFilter|null $filter = null, ISort|null $sort = null, IRange|null $range = null): array {
// construct request
$r0 = new MailboxQuery($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// define location
if (!empty($location)) {
$r0->filter()->in($location);
}
// define filter
if ($filter !== null) {
foreach ($filter->conditions() as $condition) {
$value = $condition['value'];
match($condition['attribute']) {
'in' => $r0->filter()->in($value),
'name' => $r0->filter()->name($value),
'role' => $r0->filter()->role($value),
'hasRoles' => $r0->filter()->hasRoles($value),
'subscribed' => $r0->filter()->isSubscribed($value),
default => null
};
}
}
// define order
if ($sort !== null) {
foreach ($sort->conditions() as $condition) {
$direction = $condition['direction'];
match($condition['attribute']) {
'name' => $r0->sort()->name($direction),
'order' => $r0->sort()->order($direction),
default => null
};
}
}
// construct request
$r1 = new MailboxGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// define target
$r1->targetFromRequest($r0, '/ids');
// transceive
$bundle = $this->dataStore->perform([$r0, $r1]);
// extract response
$response = $bundle->response(1);
// check for command error
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// convert jmap objects to collection objects
$list = [];
foreach ($response->objects() as $so) {
if (!$so instanceof MailboxParametersResponse) {
continue;
}
$id = $so->id();
$list[$id] = $so->parametersRaw();
$list[$id]['signature'] = $response->state();
}
// return collection of collections
return $list;
}
/**
* fresh instance of collection filter object
*
* @since Release 1.0.0
*/
public function collectionListFilter(): Filter {
return new Filter(['in', 'name', 'role', 'hasRoles', 'subscribed']);
}
/**
* fresh instance of collection sort object
*
* @since Release 1.0.0
*/
public function collectionListSort(): Sort {
return new Sort(['name', 'order']);
}
/**
* check existence of collections in remote storage
*
* @since Release 1.0.0
*/
public function collectionExtant(string ...$identifiers): array {
$extant = [];
// construct request
$r0 = new MailboxGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->target(...$identifiers);
$r0->property('id');
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// check for command error
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// convert jmap objects to collection objects
foreach ($response->objects() as $so) {
if (!$so instanceof MailboxParametersResponse) {
continue;
}
$extant[$so->id()] = true;
}
return $extant;
}
/**
* retrieve properties for specific collection
*
* @since Release 1.0.0
*/
public function collectionFetch(string $identifier): ?array {
// construct request
$r0 = new MailboxGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->target($identifier);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// check for command error
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// convert jmap object to collection object
$so = $response->object(0);
$to = null;
if ($so instanceof MailboxParametersResponse) {
$to = $so->parametersRaw();
$to['signature'] = $response->state();
}
return $to;
}
/**
* create collection in remote storage
*
* @since Release 1.0.0
*/
public function collectionCreate(string|null $location, array $so): ?array {
// convert entity
$to = new MailboxParametersRequest();
$to->parametersRaw($so);
// define location
if (!empty($location)) {
$to->in($location);
}
$id = uniqid();
// construct request
$r0 = new MailboxSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->create($id, $to);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// check for command error
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// check for success
$result = $response->createSuccess($id);
if ($result !== null) {
return array_merge($so, $result);
}
// check for failure
$result = $response->createFailure($id);
if ($result !== null) {
$type = $result['type'] ?? 'unknownError';
$description = $result['description'] ?? 'An unknown error occurred during collection creation.';
throw new Exception("$type: $description", 1);
}
// return null if creation failed without failure reason
return null;
}
/**
* modify collection in remote storage
*
* @since Release 1.0.0
*
*/
public function collectionModify(string $identifier, array $so): ?array {
// convert entity
$to = new MailboxParametersRequest();
$to->parametersRaw($so);
// construct request
$r0 = new MailboxSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->update($identifier, $to);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// check for command error
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// check for success
$result = $response->updateSuccess($identifier);
if ($result !== null) {
return array_merge($so, $result);
}
// check for failure
$result = $response->updateFailure($identifier);
if ($result !== null) {
$type = $result['type'] ?? 'unknownError';
$description = $result['description'] ?? 'An unknown error occurred during collection modification.';
throw new Exception("$type: $description", 1);
}
// return null if modification failed without failure reason
return null;
}
/**
* delete collection in remote storage
*
* @since Release 1.0.0
*
*/
public function collectionDestroy(string $identifier, bool $force = false, bool $recursive = false): ?string {
// construct request
$r0 = new MailboxSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->delete($identifier);
if ($force) {
$r0->destroyContents(true);
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// check for command error
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// check for success
$result = $response->deleteSuccess($identifier);
if ($result !== null) {
return (string)$result['id'];
}
// check for failure
$result = $response->deleteFailure($identifier);
if ($result !== null) {
$type = $result['type'] ?? 'unknownError';
$description = $result['description'] ?? 'An unknown error occurred during collection deletion.';
throw new Exception("$type: $description", 1);
}
// return null if deletion failed without failure reason
return null;
}
/**
* retrieve entities from remote storage
*
* @since Release 1.0.0
*/
public function entityList(?string $location = null, IFilter|null $filter = null, ISort|null $sort = null, IRange|null $range = null, string|null $granularity = null): array {
// construct request
$r0 = new MailQuery($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// define location
if (!empty($location)) {
$r0->filter()->in($location);
}
// define filter
if ($filter !== null) {
foreach ($filter->conditions() as $condition) {
$value = $condition['value'];
match($condition['attribute']) {
'*' => $r0->filter()->text($value),
'in' => $r0->filter()->in($value),
'inOmit' => $r0->filter()->inOmit($value),
'from' => $r0->filter()->from($value),
'to' => $r0->filter()->to($value),
'cc' => $r0->filter()->cc($value),
'bcc' => $r0->filter()->bcc($value),
'subject' => $r0->filter()->subject($value),
'body' => $r0->filter()->body($value),
'attachmentPresent' => $r0->filter()->hasAttachment($value),
'tagPresent' => $r0->filter()->keywordPresent($value),
'tagAbsent' => $r0->filter()->keywordAbsent($value),
'before' => $r0->filter()->receivedBefore($value),
'after' => $r0->filter()->receivedAfter($value),
'min' => $r0->filter()->sizeMin((int)$value),
'max' => $r0->filter()->sizeMax((int)$value),
default => null
};
}
}
// define order
if ($sort !== null) {
foreach ($sort->conditions() as $condition) {
$direction = $condition['direction'];
match($condition['attribute']) {
'from' => $r0->sort()->from($direction),
'to' => $r0->sort()->to($direction),
'subject' => $r0->sort()->subject($direction),
'received' => $r0->sort()->received($direction),
'sent' => $r0->sort()->sent($direction),
'size' => $r0->sort()->size($direction),
'tag' => $r0->sort()->keyword($direction),
default => null
};
}
}
// define range
if ($range !== null) {
if ($range instanceof RangeTally && $range->getAnchor() === RangeAnchorType::ABSOLUTE) {
$r0->limitAbsolute($range->getPosition(), $range->getTally());
}
if ($range instanceof RangeTally && $range->getAnchor() === RangeAnchorType::RELATIVE) {
$r0->limitRelative($range->getPosition(), $range->getTally());
}
}
// construct get request
$r1 = new MailGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// set target to query request
$r1->targetFromRequest($r0, '/ids');
// select properties to return
$r1->property(...$this->defaultMailProperties);
$r1->bodyAll(true);
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0, $r1]);
// extract response
$response = $bundle->response(1);
// convert json objects to message objects
$state = $response->state();
$list = $response->objects();
foreach ($list as $id => $entry) {
if (!$entry instanceof MailParametersResponse) {
continue;
}
$list[$id] = $entry->parametersRaw();
}
// return message collection
return ['list' => $list, 'state' => $state];
}
/**
* fresh instance of object filter
*
* @since Release 1.0.0
*/
public function entityListFilter(): Filter {
return new Filter([
'in',
'inOmit',
'text',
'from',
'to',
'cc',
'bcc',
'subject',
'body',
'attachmentPresent',
'tagPresent',
'tagAbsent',
'receivedBefore',
'receivedAfter',
'sizeMin',
'sizeMax'
]);
}
/**
* fresh instance of object sort
*
* @since Release 1.0.0
*/
public function entityListSort(): Sort {
return new Sort([
'received',
'sent',
'from',
'to',
'subject',
'size',
'tag'
]);
}
/**
* fresh instance of object range
*
* @since Release 1.0.0
*/
public function entityListRange(): RangeTally {
return new RangeTally();
}
/**
* check existence of entities in remote storage
*
* @since Release 1.0.0
*/
public function entityExtant(string ...$identifiers): array {
$extant = [];
// construct request
$r0 = new MailGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->target(...$identifiers);
$r0->property('id');
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// convert json objects to message objects
foreach ($response->objects() as $so) {
if (!$so instanceof MailParametersResponse) {
continue;
}
$extant[$so->id()] = true;
}
return $extant;
}
/**
* delta for entities in remote storage
*
* @since Release 1.0.0
*
* @return Delta
*/
public function entityDelta(?string $location, string $state, string $granularity = 'D'): Delta {
if (empty($state)) {
$results = $this->entityList($location, null, null, null, 'B');
$delta = new Delta();
$delta->signature = $results['state'];
foreach ($results['list'] as $entry) {
$delta->additions[] = $entry['id'];
}
return $delta;
}
if (empty($location)) {
return $this->entityDeltaDefault($state, $granularity);
} else {
return $this->entityDeltaSpecific($location, $state, $granularity);
}
}
/**
* delta of changes for specific collection in remote storage
*
* @since Release 1.0.0
*
*/
public function entityDeltaSpecific(?string $location, string $state, string $granularity = 'D'): Delta {
// construct set request
$r0 = new MailQueryChanges($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// set location constraint
if (!empty($location)) {
$r0->filter()->in($location);
}
// set state constraint
if (!empty($state)) {
$r0->state($state);
} else {
$r0->state('0');
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// check for command error
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// convert jmap object to delta object
$delta = new Delta();
$delta->signature = $response->stateNew();
$delta->additions = new DeltaCollection(array_column($response->added(), 'id'));
$delta->modifications = new DeltaCollection([]);
$delta->deletions = new DeltaCollection(array_column($response->removed(), 'id'));
return $delta;
}
/**
* delta of changes in remote storage
*
* @since Release 1.0.0
*
*/
public function entityDeltaDefault(string $state, string $granularity = 'D'): Delta {
// construct set request
$r0 = new MailChanges($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// set state constraint
if (!empty($state)) {
$r0->state($state);
} else {
$r0->state('');
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// check for command error
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// convert jmap object to delta object
$delta = new Delta();
$delta->signature = $response->stateNew();
$delta->additions = new DeltaCollection(array_column($response->added(), 'id'));
$delta->modifications = new DeltaCollection([]);
$delta->deletions = new DeltaCollection(array_column($response->removed(), 'id'));
return $delta;
}
/**
* retrieve entity from remote storage
*
* @since Release 1.0.0
*/
public function entityFetch(string ...$identifiers): ?array {
// construct request
$r0 = new MailGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->target(...$identifiers);
// select properties to return
$r0->property(...$this->defaultMailProperties);
$r0->bodyAll(true);
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// convert json objects to message objects
$list = [];
foreach ($response->objects() as $so) {
if (!$so instanceof MailParametersResponse) {
continue;
}
$id = $so->id();
$list[$id] = $so->parametersRaw();
$list[$id]['signature'] = $response->state();
}
// return message collection
return $list;
}
/**
* create entity in remote storage
*
* @since Release 1.0.0
*/
public function entityCreate(string $location, array $so): ?array {
// convert entity
$to = new MailParametersRequest();
$to->parametersRaw($so);
$to->in($location);
$id = uniqid();
// construct request
$r0 = new MailSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->create($id, $to);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// check for command error
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// check for success
$result = $response->createSuccess($id);
if ($result !== null) {
return array_merge($so, $result);
}
// check for failure
$result = $response->createFailure($id);
if ($result !== null) {
$type = $result['type'] ?? 'unknownError';
$description = $result['description'] ?? 'An unknown error occurred during collection creation.';
throw new Exception("$type: $description", 1);
}
// return null if creation failed without failure reason
return null;
}
/**
* update entity in remote storage
*
* @since Release 1.0.0
*/
public function entityModify(array $so): ?array {
// extract entity id
$id = $so['id'];
// convert entity
$to = new MailParametersRequest();
$to->parametersRaw($so);
// construct request
$r0 = new MailSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->update($id, $to);
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// determine if command succeeded
if (array_key_exists($id, $response->updated())) {
// update entity
$ro = $response->updated()[$id];
$so = array_merge($so, $ro);
return $so;
}
return null;
}
/**
* delete entity from remote storage
*
* @since Release 1.0.0
*/
public function entityDelete(string $id): ?string {
// construct set request
$r0 = new MailSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// construct object
$r0->delete($id);
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// determine if command succeeded
if (array_search($id, $response->deleted()) !== false) {
return $response->stateNew();
}
return null;
}
/**
* copy entity in remote storage
*
* @since Release 1.0.0
*
*/
public function entityCopy(string $location, MailMessageObject $so): ?MailMessageObject {
return null;
}
/**
* move entity in remote storage
*
* @since Release 1.0.0
*
*/
public function entityMove(string $location, array $so): ?array {
// extract entity id
$id = $so['id'];
// construct request
$r0 = new MailSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->update($id)->in($location);
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// determine if command succeeded
if (array_key_exists($id, $response->updated())) {
$so = array_merge($so, ['mailboxIds' => [$location => true]]);
return $so;
}
return null;
}
/**
* send entity
*
* @since Release 1.0.0
*
*/
public function entitySend(string $identity, MailMessageObject $message, ?string $presendLocation = null, ?string $postsendLocation = null): string {
// determine if pre-send location is present
if ($presendLocation === null || empty($presendLocation)) {
throw new Exception('Pre-Send Location is missing', 1);
}
// determine if post-send location is present
if ($postsendLocation === null || empty($postsendLocation)) {
throw new Exception('Post-Send Location is missing', 1);
}
// determine if we have the basic required data and fail otherwise
if (empty($message->getFrom())) {
throw new Exception('Missing Requirements: Message MUST have a From address', 1);
}
if (empty($message->getTo())) {
throw new Exception('Missing Requirements: Message MUST have a To address(es)', 1);
}
// determine if message has attachments
if (count($message->getAttachments()) > 0) {
// process attachments first
$message = $this->depositAttachmentsFromMessage($message);
}
// convert from address object to string
$from = $message->getFrom()->getAddress();
// convert to, cc and bcc address object arrays to single strings array
$to = array_map(
function ($entry) { return $entry->getAddress(); },
array_merge($message->getTo(), $message->getCc(), $message->getBcc())
);
unset($cc, $bcc);
// construct set request
$r0 = new MailSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->create('1', $message)->in($presendLocation);
// construct set request
$r1 = new MailSubmissionSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// construct envelope
$e1 = $r1->create('2');
$e1->identity($identity);
$e1->message('#1');
$e1->from($from);
$e1->to($to);
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0, $r1]);
// extract response
$response = $bundle->response(1);
// return collection information
return (string)$response->created()['2']['id'];
}
/**
* retrieve collection entity attachment from remote storage
*
* @since Release 1.0.0
*
*/
public function depositAttachmentsFromMessage(MailMessageObject $message): MailMessageObject {
$parameters = $message->toJmap();
$attachments = $message->getAttachments();
$matches = [];
$this->findAttachmentParts($parameters['bodyStructure'], $matches);
foreach ($attachments as $attachment) {
$part = $attachment->toJmap();
if (isset($matches[$part->getId()])) {
// deposit attachment in data store
$response = $this->blobDeposit($account, $part->getType(), $attachment->getContents());
// transfer blobId and size to mail part
$matches[$part->getId()]->blobId = $response['blobId'];
$matches[$part->getId()]->size = $response['size'];
unset($matches[$part->getId()]->partId);
}
}
return (new MailMessageObject())->fromJmap($parameters);
}
protected function findAttachmentParts(object &$part, array &$matches) {
if ($part->disposition === 'attachment' || $part->disposition === 'inline') {
$matches[$part->partId] = $part;
}
foreach ($part->subParts as $entry) {
$this->findAttachmentParts($entry, $matches);
}
}
/**
* retrieve identity from remote storage
*
* @since Release 1.0.0
*
*/
public function identityFetch(?string $account = null): array {
if ($account === null) {
$account = $this->dataAccount;
}
// construct set request
$r0 = new MailIdentityGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// transmit request and receive response
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// convert json object to message object and return
return $response->objects();
}
}

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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace KTXM\ProviderJmapc\Service\Remote;
use JmapClient\Authentication\Basic;
use JmapClient\Authentication\Bearer;
use JmapClient\Authentication\JsonBasic;
use JmapClient\Authentication\JsonBasicCookie;
use JmapClient\Client as JmapClient;
use KTXF\Resource\Provider\ResourceServiceBaseInterface;
use KTXF\Resource\Provider\ResourceServiceIdentityBasic;
use KTXF\Resource\Provider\ResourceServiceIdentityBearer;
use KTXF\Resource\Provider\ResourceServiceIdentityOAuth;
use KTXF\Resource\Provider\ResourceServiceLocationUri;
use KTXM\ProviderJmapc\Providers\Mail\Service;
use KTXM\ProviderJmapc\Service\Remote\FM\RemoteContactsServiceFM;
use KTXM\ProviderJmapc\Service\Remote\FM\RemoteCoreServiceFM;
use KTXM\ProviderJmapc\Service\Remote\FM\RemoteEventsServiceFM;
class RemoteService {
static string $clientTransportAgent = 'KtrixJMAP/1.0 (1.0; x64)';
//public static string $clientTransportAgent = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:130.0) Gecko/20100101 Firefox/130.0';
/**
* Initialize remote data store client
*
* @since Release 1.0.0
*/
public static function freshClient(Service $service): JmapClient {
// defaults
$client = new JmapClient();
$client->setTransportAgent(self::$clientTransportAgent);
$location = $service->getLocation();
$identity = $service->getIdentity();
// location
if ($location instanceof ResourceServiceLocationUri === false) {
throw new \InvalidArgumentException('Service location is not a valid URI');
}
$client->configureTransportMode($location->getScheme());
$client->setHost($location->getHost() . ':' . $location->getPort());
if (!empty($location->getPath())) {
$client->setDiscoveryPath($location->getPath());
}
$client->configureTransportVerification((bool)$location->getVerifyPeer());
// authentication
if (($identity instanceof ResourceServiceIdentityBasic) === false) {
throw new \InvalidArgumentException('Service identity is not a valid Basic or Bearer authentication');
}
if ($identity instanceof ResourceServiceIdentityBasic) {
$client->setAuthentication(new Basic(
$identity->getIdentity(),
$identity->getSecret()
));
}
// debugging
if ($service->getDebug()) {
$client->configureTransportLogState(true);
$client->configureTransportLogLocation(
sys_get_temp_dir() . '/' . $location->getHost() . '-' . $identity->getIdentity() . '.log'
);
}
// return
return $client;
}
/**
* Destroys remote data store client (Jmap Client)
*
* @since Release 1.0.0
*/
public static function destroyClient(JmapClient $Client): void {
// destroy remote data store client
$Client = null;
}
/**
* Appropriate Mail Service for Connection
*
* @since Release 1.0.0
*/
public static function coreService(JmapClient $Client, ?string $dataAccount = null): RemoteCoreService {
// determine if client is connected
if (!$Client->sessionStatus()) {
$Client->connect();
}
// construct service based on capabilities
if ($Client->sessionCapable('https://www.fastmail.com/dev/user', false)) {
$service = new RemoteCoreServiceFM();
} else {
$service = new RemoteCoreService();
}
$service->initialize($Client, $dataAccount);
return $service;
}
/**
* Appropriate Mail Service for Connection
*
* @since Release 1.0.0
*/
public static function mailService(JmapClient $Client, ?string $dataAccount = null): RemoteMailService {
// determine if client is connected
if (!$Client->sessionStatus()) {
$Client->connect();
}
$service = new RemoteMailService();
$service->initialize($Client, $dataAccount);
return $service;
}
/**
* Appropriate Contacts Service for Connection
*
* @since Release 1.0.0
*/
public static function contactsService(JmapClient $Client, ?string $dataAccount = null): RemoteContactsService {
// determine if client is connected
if (!$Client->sessionStatus()) {
$Client->connect();
}
// construct service based on capabilities
if ($Client->sessionCapable('https://www.fastmail.com/dev/contacts', false)) {
$service = new RemoteContactsServiceFM();
} else {
$service = new RemoteContactsService();
}
$service->initialize($Client, $dataAccount);
return $service;
}
/**
* Appropriate Events Service for Connection
*
* @since Release 1.0.0
*/
public static function eventsService(JmapClient $Client, ?string $dataAccount = null): RemoteEventsService {
// determine if client is connected
if (!$Client->sessionStatus()) {
$Client->connect();
}
// construct service based on capabilities
if ($Client->sessionCapable('https://www.fastmail.com/dev/calendars', false)) {
$service = new RemoteEventsServiceFM();
} else {
$service = new RemoteEventsService();
}
$service->initialize($Client, $dataAccount);
return $service;
}
/**
* Appropriate Tasks Service for Connection
*
* @since Release 1.0.0
*/
public static function tasksService(JmapClient $Client, ?string $dataAccount = null): RemoteTasksService {
// determine if client is connected
if (!$Client->sessionStatus()) {
$Client->connect();
}
$service = new RemoteTasksService();
$service->initialize($Client, $dataAccount);
return $service;
}
public static function cookieStoreRetrieve(mixed $id): ?array {
$file = sys_get_temp_dir() . DIRECTORY_SEPARATOR . (string)$id . '.jmapc';
if (!file_exists($file)) {
return null;
}
$data = file_get_contents($file);
$crypto = \OC::$server->get(\OCP\Security\ICrypto::class);
$data = $crypto->decrypt($data);
if (!empty($data)) {
return json_decode($data, true);
}
return null;
}
public static function cookieStoreDeposit(mixed $id, array $value): void {
if (empty($value)) {
return;
}
$crypto = \OC::$server->get(\OCP\Security\ICrypto::class);
$data = $crypto->encrypt(json_encode($value));
$file = sys_get_temp_dir() . DIRECTORY_SEPARATOR . (string)$id . '.jmapc';
file_put_contents($file, $data);
}
}

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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2023 Sebastian Krupinski <krupinski01@gmail.com>
*
* @author Sebastian Krupinski <krupinski01@gmail.com>
*
* @license AGPL-3.0-or-later
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace KTXM\ProviderJmapc\Service\Remote;
use DateTimeImmutable;
use DateTimeZone;
use Exception;
use JmapClient\Client;
use JmapClient\Requests\Tasks\TaskChanges;
use JmapClient\Requests\Tasks\TaskGet;
use JmapClient\Requests\Tasks\TaskListGet;
use JmapClient\Requests\Tasks\TaskListSet;
use JmapClient\Requests\Tasks\TaskParameters as TaskParametersRequest;
use JmapClient\Requests\Tasks\TaskQuery;
use JmapClient\Requests\Tasks\TaskQueryChanges;
use JmapClient\Requests\Tasks\TaskSet;
use JmapClient\Responses\ResponseException;
use JmapClient\Responses\Tasks\TaskListParameters as TaskListParametersResponse;
use JmapClient\Responses\Tasks\TaskParameters as TaskParametersResponse;
use OCA\JMAPC\Exceptions\JmapUnknownMethod;
use OCA\JMAPC\Objects\BaseStringCollection;
use OCA\JMAPC\Objects\DeltaObject;
use OCA\JMAPC\Objects\OriginTypes;
use OCA\JMAPC\Objects\Task\TaskCollectionObject;
use OCA\JMAPC\Objects\Task\TaskObject;
use OCA\JMAPC\Store\Common\Filters\IFilter;
use OCA\JMAPC\Store\Common\Range\IRangeTally;
use OCA\JMAPC\Store\Common\Sort\ISort;
class RemoteTasksService {
public ?DateTimeZone $SystemTimeZone = null;
public ?DateTimeZone $UserTimeZone = null;
protected Client $dataStore;
protected string $dataAccount;
protected ?string $resourceNamespace = null;
protected ?string $resourceCollectionLabel = null;
protected ?string $resourceEntityLabel = null;
protected array $collectionPropertiesDefault = [];
protected array $collectionPropertiesBasic = [];
protected array $entityPropertiesDefault = [];
protected array $entityPropertiesBasic = [
'id', 'calendarIds', 'uid', 'created', 'updated'
];
public function __construct() {
}
public function initialize(Client $dataStore, ?string $dataAccount = null) {
$this->dataStore = $dataStore;
// evaluate if client is connected
if (!$this->dataStore->sessionStatus()) {
$this->dataStore->connect();
}
// determine account
if ($dataAccount === null) {
if ($this->resourceNamespace !== null) {
$account = $dataStore->sessionAccountDefault($this->resourceNamespace, false);
} else {
$account = $dataStore->sessionAccountDefault('contacts');
}
$this->dataAccount = $account !== null ? $account->id() : '';
} else {
$this->dataAccount = $dataAccount;
}
}
/**
* retrieve properties for specific collection
*
* @since Release 1.0.0
*
*/
public function collectionFetch(string $id): ?TaskCollectionObject {
// construct request
$r0 = new TaskListGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceCollectionLabel);
if (!empty($id)) {
$r0->target($id);
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// convert jmap object to collection object
if ($response->object(0) instanceof TaskListParametersResponse) {
$co = $response->object(0);
$collection = new TaskCollectionObject();
$collection->Id = $co->id();
$collection->Label = $co->label();
$collection->Description = $co->description();
$collection->Priority = $co->priority();
$collection->Visibility = $co->visible();
$collection->Color = $co->color();
return $collection;
} else {
return null;
}
}
/**
* create collection in remote storage
*
* @since Release 1.0.0
*
*/
public function collectionCreate(TaskCollectionObject $collection): string {
// construct request
$r0 = new TaskListSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceCollectionLabel);
$m0 = $r0->create('1');
if ($collection->Label) {
$m0->label($collection->Label);
}
if ($collection->Description) {
$m0->description($collection->Description);
}
if ($collection->Priority) {
$m0->priority($collection->Priority);
}
if ($collection->Visibility) {
$m0->visible($collection->Visibility);
}
if ($collection->Color) {
$m0->color($collection->Color);
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// return collection id
return (string)$response->created()['1']['id'];
}
/**
* update collection in remote storage
*
* @since Release 1.0.0
*
*/
public function collectionUpdate(string $id, TaskCollectionObject $collection): string {
// construct request
$r0 = new TaskListSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceCollectionLabel);
$m0 = $r0->update($id);
$m0->label($collection->Label);
$m0->description($collection->Description);
$m0->priority($collection->Priority);
$m0->visible($collection->Visibility);
$m0->color($collection->Color);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// return collection id
return array_key_exists($id, $response->updated()) ? (string)$id : '';
}
/**
* delete collection in remote storage
*
* @since Release 1.0.0
*
*/
public function collectionDelete(string $id): string {
// construct request
$r0 = new TaskListSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceCollectionLabel);
$r0->delete($id);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// return collection id
return (string)$response->deleted()[0];
}
/**
* list of collections in remote storage
*
* @since Release 1.0.0
*
* @param string|null $location Id of parent collection
* @param string|null $granularity Amount of detail to return
* @param int|null $depth Depth of sub collections to return
*
* @return array<string,TaskCollectionObject>
*/
public function collectionList(?string $location = null, ?string $granularity = null, ?int $depth = null): array {
// construct request
$r0 = new TaskListGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceCollectionLabel);
// set target to query request
if ($location !== null) {
$r0->target($location);
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// determine if command errored
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// convert jmap objects to collection objects
$list = [];
foreach ($response->objects() as $co) {
$collection = new TaskCollectionObject();
$collection->Id = $co->id();
$collection->Label = $co->label();
$collection->Description = $co->description();
$collection->Priority = $co->priority();
$collection->Visibility = $co->visible();
$collection->Color = $co->color();
$list[] = $collection;
}
// return collection of collections
return $list;
}
/**
* retrieve entity from remote storage
*
* @since Release 1.0.0
*
*/
public function entityFetch(string $location, string $id, string $granularity = 'D'): ?TaskObject {
// construct request
$r0 = new TaskGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->target($id);
// select properties to return
if ($granularity === 'B') {
$r0->property(...$this->entityPropertiesBasic);
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// convert jmap object to Task object
$eo = $this->toTaskObject($response->object(0));
$eo->Signature = $this->generateSignature($eo);
return $eo;
}
/**
* create entity in remote storage
*
* @since Release 1.0.0
*
*/
public function entityCreate(string $location, TaskObject $so): ?TaskObject {
// convert entity
$entity = $this->fromTaskObject($so);
// construct set request
$r0 = new TaskSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->create('1', $entity)->in($location);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// return entity
if (isset($response->created()['1']['id'])) {
$ro = clone $so;
$ro->Origin = OriginTypes::External;
$ro->ID = $response->created()['1']['id'];
$ro->CreatedOn = isset($response->created()['1']['updated']) ? new DateTimeImmutable($response->created()['1']['updated']) : null;
$ro->ModifiedOn = $ro->CreatedOn;
$ro->Signature = $this->generateSignature($ro);
return $ro;
} else {
return null;
}
}
/**
* update entity in remote storage
*
* @since Release 1.0.0
*
*/
public function entityModify(string $location, string $id, TaskObject $so): ?TaskObject {
// convert entity
$entity = $this->fromTaskObject($so);
// construct set request
$r0 = new TaskSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
$r0->update($id, $entity)->in($location);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// convert jmap object to Task object
if (array_key_exists($id, $response->updated())) {
$ro = clone $so;
$ro->Origin = OriginTypes::External;
$ro->ID = $id;
$ro->ModifiedOn = isset($response->updated()[$id]['updated']) ? new DateTimeImmutable($response->updated()[$id]['updated']) : null;
$ro->Signature = $this->generateSignature($ro);
} else {
$ro = null;
}
// return entity information
return $ro;
}
/**
* delete entity from remote storage
*
* @since Release 1.0.0
*
*/
public function entityDelete(string $location, string $id): string {
// construct set request
$r0 = new TaskSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// construct object
$r0->delete($id);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// return collection information
return (string)$response->deleted()[0];
}
/**
* copy entity in remote storage
*
* @since Release 1.0.0
*
*/
public function entityCopy(string $sourceLocation, string $id, string $destinationLocation): string {
return '';
}
/**
* move entity in remote storage
*
* @since Release 1.0.0
*
*/
public function entityMove(string $sourceLocation, string $id, string $destinationLocation): string {
// construct set request
$r0 = new TaskSet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// construct object
$m0 = $r0->update($id);
$m0->in($destinationLocation);
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// return collection information
return array_key_exists($id, $response->updated()) ? (string)$id : '';
}
/**
* retrieve entities from remote storage
*
* @since Release 1.0.0
*
* @param string|null $location Id of parent collection
* @param string|null $granularity Amount of detail to return
* @param IRange|null $range Range of collections to return
* @param IFilter|null $filter Properties to filter by
* @param ISort|null $sort Properties to sort by
*/
public function entityList(?string $location = null, ?string $granularity = null, ?IRangeTally $range = null, ?IFilter $filter = null, ?ISort $sort = null, ?int $depth = null): array {
// construct request
$r0 = new TaskQuery($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// define location
if (!empty($location)) {
$r0->filter()->in($location);
}
// define filter
if ($filter !== null) {
foreach ($filter->conditions() as $condition) {
[$operator, $property, $value] = $condition;
match($property) {
'before' => $r0->filter()->before($value),
'after' => $r0->filter()->after($value),
'uid' => $r0->filter()->uid($value),
default => null
};
}
}
// define sort
if ($sort !== null) {
foreach ($sort->conditions() as $condition) {
[$property, $direction] = $condition;
match($property) {
'created' => $r0->sort()->created($direction),
'modified' => $r0->sort()->updated($direction),
'start' => $r0->sort()->start($direction),
'uid' => $r0->sort()->uid($direction),
default => null
};
}
}
// define order
if ($sort !== null) {
foreach ($sort->conditions() as $condition) {
match($condition['attribute']) {
'created' => $r0->sort()->created($condition['direction']),
'modified' => $r0->sort()->updated($condition['direction']),
'start' => $r0->sort()->start($condition['direction']),
'uid' => $r0->sort()->uid($condition['direction']),
'recurrence' => $r0->sort()->recurrence($condition['direction']),
default => null
};
}
}
// construct request
$r1 = new TaskGet($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// set target to query request
$r1->targetFromRequest($r0, '/ids');
// select properties to return
if ($granularity === 'B') {
$r1->property(...$this->entityPropertiesBasic);
}
// transceive
$bundle = $this->dataStore->perform([$r0, $r1]);
// extract response
$response = $bundle->response(1);
// convert json objects to message objects
$state = $response->state();
$list = $response->objects();
foreach ($list as $id => $entry) {
$list[$id] = $this->toTaskObject($entry);
}
// return message collection
return ['list' => $list, 'state' => $state];
}
/**
* delta for entities in remote storage
*
* @since Release 1.0.0
*
* @return DeltaObject
*/
public function entityDelta(?string $location, string $state, string $granularity = 'D'): DeltaObject {
if (empty($state)) {
$results = $this->entityList($location, 'B');
$delta = new DeltaObject();
$delta->signature = $results['state'];
foreach ($results['list'] as $entry) {
$delta->additions[] = $entry->ID;
}
return $delta;
}
if (empty($location)) {
return $this->entityDeltaDefault($state, $granularity);
} else {
return $this->entityDeltaSpecific($location, $state, $granularity);
}
}
/**
* delta of changes for specific collection in remote storage
*
* @since Release 1.0.0
*
*/
public function entityDeltaSpecific(?string $location, string $state, string $granularity = 'D'): DeltaObject {
// construct set request
$r0 = new TaskQueryChanges($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// set location constraint
if (!empty($location)) {
$r0->filter()->in($location);
}
// set state constraint
if (!empty($state)) {
$r0->state($state);
} else {
$r0->state('0');
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// determine if command errored
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// convert jmap object to delta object
$delta = new DeltaObject();
$delta->signature = $response->stateNew();
$delta->additions = new BaseStringCollection($response->created());
$delta->modifications = new BaseStringCollection($response->updated());
$delta->deletions = new BaseStringCollection($response->deleted());
return $delta;
}
/**
* delta of changes in remote storage
*
* @since Release 1.0.0
*
*/
public function entityDeltaDefault(string $state, string $granularity = 'D'): DeltaObject {
// construct set request
$r0 = new TaskChanges($this->dataAccount, null, $this->resourceNamespace, $this->resourceEntityLabel);
// set state constraint
if (!empty($state)) {
$r0->state($state);
} else {
$r0->state('');
}
// transceive
$bundle = $this->dataStore->perform([$r0]);
// extract response
$response = $bundle->response(0);
// determine if command errored
if ($response instanceof ResponseException) {
if ($response->type() === 'unknownMethod') {
throw new JmapUnknownMethod($response->description(), 1);
} else {
throw new Exception($response->type() . ': ' . $response->description(), 1);
}
}
// convert jmap object to delta object
$delta = new DeltaObject();
$delta->signature = $response->stateNew();
$delta->additions = new BaseStringCollection($response->created());
$delta->modifications = new BaseStringCollection($response->updated());
$delta->deletions = new BaseStringCollection($response->deleted());
return $delta;
}
/**
* convert jmap object to Task object
*
* @since Release 1.0.0
*
*/
public function toTaskObject(TaskParametersResponse $so): TaskObject {
// create object
$eo = new TaskObject();
// source origin
$eo->Origin = OriginTypes::External;
// id
if ($so->id()) {
$eo->ID = $so->id();
}
if ($so->in()) {
$eo->CID = $so->in()[0];
}
// universal id
if ($so->uid()) {
$eo->UUID = $so->uid();
}
// creation date time
if ($so->created()) {
$eo->CreatedOn = $so->created();
}
// modification date time
if ($so->updated()) {
$eo->ModifiedOn = $so->updated();
}
return $eo;
}
/**
* convert Task object to jmap object
*
* @since Release 1.0.0
*
*/
public function fromTaskObject(TaskObject $eo): TaskParametersRequest {
// create object
$to = new TaskParametersRequest();
// universal id
if ($eo->UUID) {
$to->uid($eo->UUID);
}
// creation date time
if ($eo->CreatedOn) {
$to->created($eo->CreatedOn);
}
// modification date time
if ($eo->ModifiedOn) {
$to->updated($eo->ModifiedOn);
}
return $to;
}
public function generateSignature(TaskObject $eo): string {
// clone self
$o = clone $eo;
// remove non needed values
unset(
$o->Origin,
$o->ID,
$o->CID,
$o->Signature,
$o->CCID,
$o->CEID,
$o->CESN,
$o->UUID,
$o->CreatedOn,
$o->ModifiedOn
);
// generate signature
return md5(json_encode($o, JSON_PARTIAL_OUTPUT_ON_ERROR));
}
}