/**
* @brief Get the source of the item to be stored in the database
* @param string Item
* @param string Owner of the item
* @return boolean Source
*
* Return an array if the item is file dependent, the array needs two keys: 'item' and 'file'
* Return false if the item does not exist for the user
*
* The formatItems() function will translate the source returned back into the item
*/
public function isValidSource($itemSource, $uidOwner)
{
$app = new App($uidOwner);
try {
$app->getAddressBook('local', $itemSource);
} catch (\Exception $e) {
return false;
}
return true;
}
/**
* Get a photo from the oC and crops it with the suplied geometry.
* @NoAdminRequired
* @NoCSRFRequired
*/
public function cropPhoto()
{
$params = $this->request->urlParams;
$x = isset($this->request->post['x']) && $this->request->post['x'] ? $this->request->post['x'] : 0;
$y = isset($this->request->post['y']) && $this->request->post['y'] ? $this->request->post['y'] : 0;
$w = isset($this->request->post['w']) && $this->request->post['w'] ? $this->request->post['w'] : -1;
$h = isset($this->request->post['h']) && $this->request->post['h'] ? $this->request->post['h'] : -1;
$tmpkey = $params['key'];
$maxSize = isset($this->request->post['maxSize']) ? $this->request->post['maxSize'] : 200;
$app = new App($this->api->getUserId());
$addressBook = $app->getAddressBook($params['backend'], $params['addressBookId']);
$contact = $addressBook->getChild($params['contactId']);
$response = new JSONResponse();
if (!$contact) {
return $response->bailOut(App::$l10n->t('Couldn\'t find contact.'));
}
$data = $this->server->getCache()->get($tmpkey);
if (!$data) {
return $response->bailOut(App::$l10n->t('Image has been removed from cache'));
}
$image = new \OCP\Image();
if (!$image->loadFromData($data)) {
return $response->bailOut(App::$l10n->t('Error creating temporary image'));
}
$w = $w !== -1 ? $w : $image->width();
$h = $h !== -1 ? $h : $image->height();
if (!$image->crop($x, $y, $w, $h)) {
return $response->bailOut(App::$l10n->t('Error cropping image'));
}
if ($image->width() < $maxSize || $image->height() < $maxSize) {
if (!$image->resize(200)) {
return $response->bailOut(App::$l10n->t('Error resizing image'));
}
}
// For vCard 3.0 the type must be e.g. JPEG or PNG
// For version 4.0 the full mimetype should be used.
// https://tools.ietf.org/html/rfc2426#section-3.1.4
if (strval($contact->VERSION) === '4.0') {
$type = $image->mimeType();
} else {
$type = explode('/', $image->mimeType());
$type = strtoupper(array_pop($type));
}
if (isset($contact->PHOTO)) {
$property = $contact->PHOTO;
if (!$property) {
$this->server->getCache()->remove($tmpkey);
return $response->bailOut(App::$l10n->t('Error getting PHOTO property.'));
}
$property->setValue(strval($image));
$property->parameters = array();
$property->parameters[] = new \Sabre\VObject\Parameter('ENCODING', 'b');
$property->parameters[] = new \Sabre\VObject\Parameter('TYPE', $image->mimeType());
$contact->PHOTO = $property;
} else {
$contact->add('PHOTO', strval($image), array('ENCODING' => 'b', 'TYPE' => $type));
// TODO: Fix this hack
$contact->setSaved(false);
}
if (!$contact->save()) {
return $response->bailOut(App::$l10n->t('Error saving contact.'));
}
$thumbnail = Properties::cacheThumbnail($params['backend'], $params['addressBookId'], $params['contactId'], $image);
$response->setData(array('status' => 'success', 'data' => array('id' => $params['contactId'], 'thumbnail' => $thumbnail)));
$this->server->getCache()->remove($tmpkey);
return $response;
}
/**
* @NoAdminRequired
*/
public function start()
{
$request = $this->request;
$response = new JSONResponse();
$params = $this->request->urlParams;
$app = new App($this->api->getUserId());
$addressBook = $app->getAddressBook($params['backend'], $params['addressBookId']);
if (!$addressBook->hasPermission(\OCP\PERMISSION_CREATE)) {
$response->setStatus('403');
$response->bailOut(App::$l10n->t('You do not have permissions to import into this address book.'));
return $response;
}
$filename = isset($request->post['filename']) ? $request->post['filename'] : null;
$progresskey = isset($request->post['progresskey']) ? $request->post['progresskey'] : null;
if (is_null($filename)) {
$response->bailOut(App::$l10n->t('File name missing from request.'));
return $response;
}
if (is_null($progresskey)) {
$response->bailOut(App::$l10n->t('Progress key missing from request.'));
return $response;
}
$filename = strtr($filename, array('/' => '', "\\" => ''));
if (\OC\Files\Filesystem::isFileBlacklisted($filename)) {
$response->bailOut(App::$l10n->t('Attempt to access blacklisted file:') . $filename);
return $response;
}
$view = \OCP\Files::getStorage('contacts');
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
$file = $view->file_get_contents('/imports/' . $filename);
\OC_FileProxy::$enabled = $proxyStatus;
$writeProgress = function ($pct) use($progresskey) {
\OC_Cache::set($progresskey, $pct, 300);
};
$cleanup = function () use($view, $filename, $progresskey) {
if (!$view->unlink('/imports/' . $filename)) {
$response->debug('Unable to unlink /imports/' . $filename);
}
\OC_Cache::remove($progresskey);
};
$writeProgress('20');
$nl = "\n";
$file = str_replace(array("\r", "\n\n"), array("\n", "\n"), $file);
$lines = explode($nl, $file);
$inelement = false;
$parts = array();
$card = array();
foreach ($lines as $line) {
if (strtoupper(trim($line)) == 'BEGIN:VCARD') {
$inelement = true;
} elseif (strtoupper(trim($line)) == 'END:VCARD') {
$card[] = $line;
$parts[] = implode($nl, $card);
$card = array();
$inelement = false;
}
if ($inelement === true && trim($line) != '') {
$card[] = $line;
}
}
if (count($parts) === 0) {
$response->bailOut(App::$l10n->t('No contacts found in: ') . $filename);
$cleanup();
return $response;
}
//import the contacts
$imported = 0;
$failed = 0;
$partially = 0;
$processed = 0;
// TODO: Add a new group: "Imported at {date}"
foreach ($parts as $part) {
try {
$vcard = VObject\Reader::read($part);
} catch (VObject\ParseException $e) {
try {
$vcard = VObject\Reader::read($part, VObject\Reader::OPTION_IGNORE_INVALID_LINES);
$partially += 1;
$response->debug('Import: Retrying reading card. Error parsing VCard: ' . $e->getMessage());
} catch (\Exception $e) {
$failed += 1;
$response->debug('Import: skipping card. Error parsing VCard: ' . $e->getMessage());
continue;
// Ditch cards that can't be parsed by Sabre.
}
}
try {
$vcard->validate(MyVCard::REPAIR | MyVCard::UPGRADE);
} catch (\Exception $e) {
\OCP\Util::writeLog('contacts', __METHOD__ . ' ' . 'Error validating vcard: ' . $e->getMessage(), \OCP\Util::ERROR);
$failed += 1;
}
/**
* TODO
* - Check if a contact with identical UID exists.
* - If so, fetch that contact and call $contact->mergeFromVCard($vcard);
* - Increment $updated var (not present yet.)
* - continue
*/
try {
if ($addressBook->addChild($vcard)) {
$imported += 1;
} else {
$failed += 1;
}
} catch (\Exception $e) {
$response->debug('Error importing vcard: ' . $e->getMessage() . $nl . $vcard->serialize());
$failed += 1;
}
$processed += 1;
$writeProgress($processed);
}
//done the import
sleep(3);
// Give client side a chance to read the progress.
$response->setParams(array('backend' => $params['backend'], 'addressBookId' => $params['addressBookId'], 'imported' => $imported, 'partially' => $partially, 'failed' => $failed));
return $response;
}
/**
* @NoAdminRequired
*/
public function start()
{
$request = $this->request;
$response = new JSONResponse();
$params = $this->request->urlParams;
$app = new App(\OCP\User::getUser());
$addressBookId = $params['addressBookId'];
$format = $params['importType'];
$addressBook = $app->getAddressBook($params['backend'], $addressBookId);
if (!$addressBook->hasPermission(\OCP\PERMISSION_CREATE)) {
$response->setStatus('403');
$response->bailOut(App::$l10n->t('You do not have permissions to import into this address book.'));
return $response;
}
$filename = isset($request->post['filename']) ? $request->post['filename'] : null;
$progresskey = isset($request->post['progresskey']) ? $request->post['progresskey'] : null;
if (is_null($filename)) {
$response->bailOut(App::$l10n->t('File name missing from request.'));
return $response;
}
if (is_null($progresskey)) {
$response->bailOut(App::$l10n->t('Progress key missing from request.'));
return $response;
}
$filename = strtr($filename, array('/' => '', "\\" => ''));
if (\OC\Files\Filesystem::isFileBlacklisted($filename)) {
$response->bailOut(App::$l10n->t('Attempt to access blacklisted file:') . $filename);
return $response;
}
$view = \OCP\Files::getStorage('contacts');
$proxyStatus = \OC_FileProxy::$enabled;
\OC_FileProxy::$enabled = false;
$file = $view->file_get_contents('/imports/' . $filename);
\OC_FileProxy::$enabled = $proxyStatus;
$importManager = new ImportManager();
$formatList = $importManager->getTypes();
$found = false;
$parts = array();
foreach ($formatList as $formatName => $formatDisplayName) {
if ($formatName == $format) {
$parts = $importManager->importFile($view->getLocalFile('/imports/' . $filename), $formatName);
$found = true;
}
}
if (!$found) {
// detect file type
$mostLikelyName = "";
$mostLikelyValue = 0;
$probability = $importManager->detectFileType($view->getLocalFile('/imports/' . $filename));
foreach ($probability as $probName => $probValue) {
if ($probValue > $mostLikelyValue) {
$mostLikelyName = $probName;
$mostLikelyValue = $probValue;
}
}
if ($mostLikelyValue > 0) {
// found one (most likely...)
$parts = $importManager->importFile($view->getLocalFile('/imports/' . $filename), $mostLikelyName);
}
}
if ($parts) {
//import the contacts
$imported = 0;
$failed = 0;
$processed = 0;
$total = count($parts);
foreach ($parts as $part) {
/**
* TODO
* - Check if a contact with identical UID exists.
* - If so, fetch that contact and call $contact->mergeFromVCard($part);
* - Increment $updated var (not present yet.)
* - continue
*/
try {
$id = $addressBook->addChild($part);
if ($id) {
$imported++;
$favourites = $part->select('X-FAVOURITES');
foreach ($favourites as $favourite) {
if ($favourite->getValue() == 'yes') {
$this->tagMgr->addToFavorites($id);
}
}
} else {
$failed++;
}
} catch (\Exception $e) {
$response->debug('Error importing vcard: ' . $e->getMessage() . $nl . $part->serialize());
$failed++;
}
$processed++;
$this->writeProcess($processed, $total, $progresskey);
}
} else {
$imported = 0;
$failed = 0;
$processed = 0;
$total = 0;
}
$this->cleanup($view, $filename, $progresskey, $response);
//done the import
sleep(3);
// Give client side a chance to read the progress.
$response->setParams(array('backend' => $params['backend'], 'addressBookId' => $params['addressBookId'], 'importType' => $params['importType'], 'imported' => $imported, 'count' => $processed, 'total' => $total, 'failed' => $failed));
return $response;
}
public static function getBirthdayEvents($parameters)
{
//\OCP\Util::writeLog('contacts', __METHOD__.' parameters: '.print_r($parameters, true), \OCP\Util::DEBUG);
$name = $parameters['calendar_id'];
if (strpos($name, 'birthday_') != 0) {
return;
}
$info = explode('_', $name);
$backend = $info[1];
$aid = $info[2];
$app = new App();
$addressBook = $app->getAddressBook($backend, $aid);
foreach ($addressBook->getBirthdayEvents() as $vevent) {
$parameters['events'][] = array('id' => 0, 'vevent' => $vevent, 'repeating' => true, 'summary' => $vevent->SUMMARY, 'calendardata' => $vevent->serialize());
}
}
