/**
* Save image data to cache and return the key
*
* @return string
*/
private function cachePhoto()
{
if ($this->cached) {
return;
}
if (!$this->image instanceof Image) {
$this->processImage();
}
$this->normalizePhoto();
$data = $this->image->data();
$this->key = uniqid('photo-');
$this->cache->set($this->key, $data, 600);
}
/**
* Set the contact photo.
*
* @param \OCP\Image $photo
*/
public function setPhoto(\OCP\Image $photo)
{
// For vCard 3.0 the type must be e.g. JPEG or PNG
// For version 4.0 the full mimetype should be used.
// https://tools.ietf.org/html/rfc2426#section-3.1.4
if (strval($this->VERSION) === '4.0') {
$type = $photo->mimeType();
} else {
$type = explode('/', $photo->mimeType());
$type = strtoupper(array_pop($type));
}
if (isset($this->PHOTO)) {
$this->remove('PHOTO');
}
$this->add('PHOTO', $photo->data(), ['ENCODING' => 'b', 'TYPE' => $type]);
$this->setSaved(false);
return true;
}
/**
* Fixes the preview cache by replacing the broken thumbnail with ours
*
* WARNING: Will break if the thumbnail folder ever moves or if encryption is turned on for
* thumbnails
*
* @param resource $fixedPreview
*
* @return \OC_Image
*/
private function fixPreviewCache($fixedPreview)
{
$owner = $this->userId;
$file = $this->file;
$preview = $this->preview;
$fixedPreviewObject = new Image($fixedPreview);
$previewData = $preview->getPreview();
// Get the location where the broken thumbnail is stored
$thumbnailFolder = $this->dataDir . '/' . $owner . '/';
$thumbnail = $thumbnailFolder . $preview->isCached($file->getId());
// Caching it for next time
if ($fixedPreviewObject->save($thumbnail)) {
$previewData = $fixedPreviewObject->data();
}
return $previewData;
}
/**
* Get and set facebook profile picture
*/
public function setPhoto()
{
if (isset($this->vcard->FBID)) {
$img = file_get_contents("https://graph.facebook.com/" . $this->getFBID() . "/picture?height=1000");
$image = new Image(base64_encode($img));
// Center auto crop!!
$image->centerCrop();
if ($image->height() < 100 || $image->width() < 100) {
// Maybe the graph API is disabled ?
// Let's try to get the pic anyway
$imgAltUrl = $this->fbController->getPicture_alt($this->getFBID());
if (!$imgAltUrl) {
return array("error" => "Image unreachable", "id" => $this->id, "name" => $this->getName(), "addressbook" => $this->addressbook, "img" => $imgAltUrl, "photo" => isset($this->vcard->PHOTO), "photourl" => $this->getPhoto(100));
} else {
if ($imgAltUrl == "notfound") {
return array("error" => "Wrong FBID, User not found", "id" => $this->id, "name" => $this->getName(), "addressbook" => $this->addressbook, "img" => $imgAltUrl, "photo" => isset($this->vcard->PHOTO), "photourl" => $this->getPhoto(100));
} else {
$imgAlt = file_get_contents($imgAltUrl);
$image = new Image(base64_encode($imgAlt));
// Center auto crop!!
$image->centerCrop();
if ($image->height() < 100 || $image->width() < 100) {
return array("error" => "Image too small", "id" => $this->id, "name" => $this->getName(), "addressbook" => $this->addressbook, "img" => $imgAltUrl, "photo" => isset($this->vcard->PHOTO), "photourl" => $this->getPhoto(100));
}
}
}
}
// Image too big
if ($image->width() > App::MAXPICTURESIZE || $image->height() > App::MAXPICTURESIZE) {
$image->resize(App::MAXPICTURESIZE);
// Prettier resizing than with browser and saves bandwidth.
}
// Image big enough or get without the graph API
if (isset($this->vcard->PHOTO)) {
unset($this->vcard->PHOTO);
}
// Add and save!
$this->vcard->add('PHOTO', $image->data(), array('ENCODING' => 'b', 'TYPE' => $image->mimeType()));
$this->save();
return array("error" => false, "id" => $this->id, "name" => $this->getName(), "name" => $this->getName(), "addressbook" => $this->addressbook, "photo" => isset($this->vcard->PHOTO), "photourl" => $this->getPhoto(100), "alt_method" => isset($imgAltUrl) ? $imgAltUrl : false);
}
}
