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| 1 | +<?php |
| 2 | + |
| 3 | +/** |
| 4 | + * Nextcloud - maps |
| 5 | + * |
| 6 | + * This file is licensed under the Affero General Public License version 3 or |
| 7 | + * later. See the COPYING file. |
| 8 | + * |
| 9 | + * @author Julien Veyssier <eneiluj@posteo.net> |
| 10 | + * @copyright Julien Veyssier 2019 |
| 11 | + */ |
| 12 | + |
| 13 | +namespace OCA\Maps\Controller; |
| 14 | + |
| 15 | +use OC\Files\Node\Node; |
| 16 | +use OCP\EventDispatcher\IEventDispatcher; |
| 17 | +use OCP\Files\IRootFolder; |
| 18 | +use OCP\Files\NotFoundException; |
| 19 | +use OCP\Files\NotPermittedException; |
| 20 | +use OCP\IConfig; |
| 21 | +use OCP\IInitialStateService; |
| 22 | +use OCP\IRequest; |
| 23 | +use OCP\IAvatarManager; |
| 24 | +use OCP\AppFramework\Http\DataDisplayResponse; |
| 25 | +use OCP\AppFramework\Http\DataResponse; |
| 26 | +use OCP\IDBConnection; |
| 27 | +use OCP\AppFramework\Controller; |
| 28 | +use OCP\Contacts\IManager; |
| 29 | +use OCA\Maps\Service\AddressService; |
| 30 | +use \OCP\DB\QueryBuilder\IQueryBuilder; |
| 31 | +use \OCA\DAV\CardDAV\CardDavBackend; |
| 32 | +use OCP\ISession; |
| 33 | +use OCP\IURLGenerator; |
| 34 | +use OCP\IUserManager; |
| 35 | +use OCP\Share\Exceptions\ShareNotFound; |
| 36 | +use OCP\Share\IManager as ShareManager; |
| 37 | +use \Sabre\VObject\Property\Text; |
| 38 | +use \Sabre\VObject\Reader; |
| 39 | + |
| 40 | +class PublicContactsController extends PublicPageController { |
| 41 | + protected IManager $contactsManager; |
| 42 | + protected AddressService $addressService; |
| 43 | + protected IQueryBuilder $qb; |
| 44 | + protected CardDavBackend $cdBackend; |
| 45 | + protected IAvatarManager $avatarManager; |
| 46 | + protected IRootFolder $root; |
| 47 | + |
| 48 | + /** |
| 49 | + * @param $appName |
| 50 | + * @param IRequest $request |
| 51 | + * @param IEventDispatcher $eventDispatcher |
| 52 | + * @param IConfig $config |
| 53 | + * @param IInitialStateService $initialStateService |
| 54 | + * @param IURLGenerator $urlGenerator |
| 55 | + * @param ShareManager $shareManager |
| 56 | + * @param IUserManager $userManager |
| 57 | + * @param ISession $session |
| 58 | + * @param IDBConnection $dbconnection |
| 59 | + * @param IManager $contactsManager |
| 60 | + * @param AddressService $addressService |
| 61 | + * @param CardDavBackend $cdBackend |
| 62 | + * @param IAvatarManager $avatarManager |
| 63 | + * @param IRootFolder $root |
| 64 | + */ |
| 65 | + public function __construct($appName, |
| 66 | + IRequest $request, |
| 67 | + IEventDispatcher $eventDispatcher, |
| 68 | + IConfig $config, |
| 69 | + IInitialStateService $initialStateService, |
| 70 | + IURLGenerator $urlGenerator, |
| 71 | + ShareManager $shareManager, |
| 72 | + IUserManager $userManager, |
| 73 | + ISession $session, |
| 74 | + IManager $contactsManager, |
| 75 | + IDBConnection $dbconnection, |
| 76 | + AddressService $addressService, |
| 77 | + CardDavBackend $cdBackend, |
| 78 | + IAvatarManager $avatarManager, |
| 79 | + IRootFolder $root){ |
| 80 | + parent::__construct($appName, $request, $eventDispatcher, $config, $initialStateService, $urlGenerator, $shareManager, $userManager, $session); |
| 81 | + $this->avatarManager = $avatarManager; |
| 82 | + $this->contactsManager = $contactsManager; |
| 83 | + $this->addressService = $addressService; |
| 84 | + $this->qb = $dbconnection->getQueryBuilder(); |
| 85 | + $this->cdBackend = $cdBackend; |
| 86 | + $this->root = $root; |
| 87 | + } |
| 88 | + |
| 89 | + /** |
| 90 | + * Validate the permissions of the share |
| 91 | + * |
| 92 | + * @param Share\IShare $share |
| 93 | + * @return bool |
| 94 | + */ |
| 95 | + private function validateShare(\OCP\Share\IShare $share) { |
| 96 | + // If the owner is disabled no access to the link is granted |
| 97 | + $owner = $this->userManager->get($share->getShareOwner()); |
| 98 | + if ($owner === null || !$owner->isEnabled()) { |
| 99 | + return false; |
| 100 | + } |
| 101 | + |
| 102 | + // If the initiator of the share is disabled no access is granted |
| 103 | + $initiator = $this->userManager->get($share->getSharedBy()); |
| 104 | + if ($initiator === null || !$initiator->isEnabled()) { |
| 105 | + return false; |
| 106 | + } |
| 107 | + |
| 108 | + return $share->getNode()->isReadable() && $share->getNode()->isShareable(); |
| 109 | + } |
| 110 | + |
| 111 | + /** |
| 112 | + * @return \OCP\Share\IShare |
| 113 | + * @throws NotFoundException |
| 114 | + */ |
| 115 | + private function getShare() { |
| 116 | + // Check whether share exists |
| 117 | + try { |
| 118 | + $share = $this->shareManager->getShareByToken($this->getToken()); |
| 119 | + } catch (ShareNotFound $e) { |
| 120 | + // The share does not exists, we do not emit an ShareLinkAccessedEvent |
| 121 | + throw new NotFoundException(); |
| 122 | + } |
| 123 | + |
| 124 | + if (!$this->validateShare($share)) { |
| 125 | + throw new NotFoundException(); |
| 126 | + } |
| 127 | + return $share; |
| 128 | + } |
| 129 | + |
| 130 | + /** |
| 131 | + * @return \OCP\Files\File|\OCP\Files\Folder |
| 132 | + * @throws NotFoundException |
| 133 | + */ |
| 134 | + private function getShareNode() { |
| 135 | + \OC_User::setIncognitoMode(true); |
| 136 | + |
| 137 | + $share = $this->getShare(); |
| 138 | + |
| 139 | + return $share->getNode(); |
| 140 | + } |
| 141 | + |
| 142 | + /** |
| 143 | + * @PublicPage |
| 144 | + * |
| 145 | + * @return DataResponse |
| 146 | + * @throws NotFoundException |
| 147 | + * @throws NotPermittedException |
| 148 | + * @throws \OCP\Files\InvalidPathException |
| 149 | + */ |
| 150 | + public function getContacts(): DataResponse { |
| 151 | + $share = $this->getShare(); |
| 152 | + $permissions = $share->getPermissions(); |
| 153 | + $folder = $this->getShareNode(); |
| 154 | + $isReadable = (bool) ($permissions & (1 << 0)); |
| 155 | + if ($isReadable) { |
| 156 | + //Fixme add contacts for my-maps |
| 157 | + $result = []; |
| 158 | + $files = $folder->search('.vcf'); |
| 159 | + foreach ($files as $file) { |
| 160 | +// $cards = explode("END:VCARD\r\n", $file->getContent()); |
| 161 | + $cards = [$file->getContent()]; |
| 162 | + foreach ($cards as $card) { |
| 163 | + $vcard = Reader::read($card."END:VCARD\r\n"); |
| 164 | + if (isset($vcard->GEO)) { |
| 165 | + $geo = $vcard->GEO; |
| 166 | + if (is_string($geo->getValue()) && strlen($geo->getValue()) > 1) { |
| 167 | + $result[] = $this->vCardToArray($permissions, $file, $vcard, $geo->getValue()); |
| 168 | + } elseif (is_countable($geo) && count($geo)>0 && is_iterable($geo)) { |
| 169 | + foreach ($geo as $g) { |
| 170 | + if (strlen($g->getValue()) > 1) { |
| 171 | + $result[] = $this->vCardToArray($permissions, $file, $vcard, $g->getValue()); |
| 172 | + } |
| 173 | + } |
| 174 | + } |
| 175 | + } |
| 176 | + if (isset($vcard->ADR) && count($vcard->ADR) > 0) { |
| 177 | + foreach ($vcard->ADR as $adr) { |
| 178 | + $geo = $this->addressService->addressToGeo($adr->getValue(), $file->getId()); |
| 179 | + //var_dump($adr->parameters()['TYPE']->getValue()); |
| 180 | + $adrtype = ''; |
| 181 | + if (isset($adr->parameters()['TYPE'])) { |
| 182 | + $adrtype = $adr->parameters()['TYPE']->getValue(); |
| 183 | + } |
| 184 | + if (is_string($geo) && strlen($geo) > 1) { |
| 185 | + $result[] = $this->vCardToArray($permissions, $file, $vcard, $geo, $adrtype, $adr->getValue(), $file->getId()); |
| 186 | + } |
| 187 | + } |
| 188 | + } |
| 189 | + } |
| 190 | + } |
| 191 | + return new DataResponse($result); |
| 192 | + } else { |
| 193 | + throw new NotPermittedException(); |
| 194 | + } |
| 195 | + } |
| 196 | + |
| 197 | + /** |
| 198 | + * @param int $sharePermissions |
| 199 | + * @param Node $file |
| 200 | + * @param \Sabre\VObject\Document $vcard |
| 201 | + * @param string $geo |
| 202 | + * @param string|null $adrtype |
| 203 | + * @param string|null $adr |
| 204 | + * @param int|null $fileId |
| 205 | + * @return array |
| 206 | + * @throws NotFoundException |
| 207 | + * @throws \OCP\Files\InvalidPathException |
| 208 | + */ |
| 209 | + private function vCardToArray(int $sharePermissions, Node $file, \Sabre\VObject\Document $vcard, string $geo, ?string $adrtype=null, ?string $adr=null, ?int $fileId = null): array { |
| 210 | + $FNArray = $vcard->FN ? $vcard->FN->getJsonValue() : []; |
| 211 | + $fn = array_shift($FNArray); |
| 212 | + $NArray = $vcard->N ? $vcard->N->getJsonValue() : []; |
| 213 | + $n = array_shift($NArray); |
| 214 | + if (!is_null($n)) { |
| 215 | + if (is_array($n)) { |
| 216 | + $n = $this->N2FN(array_shift($n)); |
| 217 | + } elseif (is_string($n)) { |
| 218 | + $n = $this->N2FN($n); |
| 219 | + } |
| 220 | + |
| 221 | + } |
| 222 | + $UIDArray = $vcard->UID->getJsonValue(); |
| 223 | + $uid = array_shift($UIDArray); |
| 224 | + $groups = $vcard->CATEGORIES; |
| 225 | + if (!is_null($groups)) { |
| 226 | + $groups = $groups->getValue(); |
| 227 | + } else { |
| 228 | + $groups = ''; |
| 229 | + } |
| 230 | + $result = [ |
| 231 | + 'FN' => $fn ?? $n ?? '???', |
| 232 | + 'UID' => $uid, |
| 233 | + 'HAS_PHOTO' => (isset($vcard->PHOTO) && $vcard->PHOTO !== null), |
| 234 | + 'FILEID' => $fileId, |
| 235 | + 'ADR' => $adr ?? '', |
| 236 | + 'ADRTYPE' => $adrtype ?? '', |
| 237 | + 'PHOTO' => $vcard->PHOTO ?? '', |
| 238 | + 'GEO' => $geo, |
| 239 | + 'GROUPS' => $groups, |
| 240 | + 'isReadable' => $file->isReadable() && ($sharePermissions & (1 << 0)), |
| 241 | + 'isDeletable' => $file->isDeletable() && ($sharePermissions & (1 << 1)), |
| 242 | + 'isUpdateable' => $file->isUpdateable() && ($sharePermissions & (1 << 3)), |
| 243 | + ]; |
| 244 | + return $result; |
| 245 | + } |
| 246 | + |
| 247 | + /** |
| 248 | + * @param string $n |
| 249 | + * @return string|null |
| 250 | + */ |
| 251 | + private function N2FN(string $n): ?string { |
| 252 | + if ($n) { |
| 253 | + $spl = explode($n, ';'); |
| 254 | + if (count($spl) >= 4) { |
| 255 | + return $spl[3] . ' ' . $spl[1] . ' ' . $spl[0]; |
| 256 | + } |
| 257 | + else { |
| 258 | + return null; |
| 259 | + } |
| 260 | + } |
| 261 | + else { |
| 262 | + return null; |
| 263 | + } |
| 264 | + } |
| 265 | + |
| 266 | + |
| 267 | + /** |
| 268 | + * @PublicPage |
| 269 | + * @NoCSRFRequired |
| 270 | + * |
| 271 | + * @param string $name |
| 272 | + * @return DataDisplayResponse |
| 273 | + * @throws NotFoundException |
| 274 | + * @throws NotPermittedException |
| 275 | + */ |
| 276 | + public function getContactLetterAvatar(string $name): DataDisplayResponse { |
| 277 | + $av = $this->avatarManager->getGuestAvatar($name); |
| 278 | + $avatarContent = $av->getFile(64)->getContent(); |
| 279 | + return new DataDisplayResponse($avatarContent); |
| 280 | + } |
| 281 | +} |
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