/**
* Download and update given avatar image
*
* @param string $url
* @throws Exception in various failure cases
*/
public function updateAvatar($url)
{
if (!common_valid_http_url($url)) {
// TRANS: Server exception. %s is a URL.
throw new ServerException(sprintf(_m('Invalid avatar URL %s.'), $url));
}
if ($this->isGroup()) {
$self = $this->localGroup();
} else {
$self = $this->localProfile();
}
if (!$self) {
throw new ServerException(sprintf(_m('Tried to update avatar for unsaved remote profile %s.'), $this->uri));
}
// @fixme this should be better encapsulated
// ripped from oauthstore.php (for old OMB client)
$temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
try {
if (!copy($url, $temp_filename)) {
// TRANS: Server exception. %s is a URL.
throw new ServerException(sprintf(_m('Unable to fetch avatar from %s.'), $url));
}
if ($this->isGroup()) {
$id = $this->group_id;
} else {
$id = $this->profile_id;
}
// @fixme should we be using different ids?
$imagefile = new ImageFile($id, $temp_filename);
$filename = Avatar::filename($id, image_type_to_extension($imagefile->type), null, common_timestamp());
rename($temp_filename, Avatar::path($filename));
} catch (Exception $e) {
unlink($temp_filename);
throw $e;
}
// @fixme hardcoded chmod is lame, but seems to be necessary to
// keep from accidentally saving images from command-line (queues)
// that can't be read from web server, which causes hard-to-notice
// problems later on:
//
// http://status.net/open-source/issues/2663
chmod(Avatar::path($filename), 0644);
$self->setOriginal($filename);
$orig = clone $this;
$this->avatar = $url;
$this->update($orig);
}
/**
* Handle the request
*
* Check whether the credentials are valid and output the result
*
* @return void
*/
protected function handle()
{
parent::handle();
// Workaround for PHP returning empty $_POST and $_FILES when POST
// length > post_max_size in php.ini
if (empty($_FILES) && empty($_POST) && $_SERVER['CONTENT_LENGTH'] > 0) {
// TRANS: Client error displayed when the number of bytes in a POST request exceeds a limit.
// TRANS: %s is the number of bytes of the CONTENT_LENGTH.
$msg = _m('The server was unable to handle that much POST data (%s byte) due to its current configuration.', 'The server was unable to handle that much POST data (%s bytes) due to its current configuration.', intval($_SERVER['CONTENT_LENGTH']));
$this->clientError(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
}
if (empty($this->user)) {
// TRANS: Client error displayed updating profile image without having a user object.
$this->clientError(_('No such user.'), 404);
}
try {
$imagefile = ImageFile::fromUpload('image');
} catch (Exception $e) {
$this->clientError($e->getMessage());
}
$type = $imagefile->preferredType();
$filename = Avatar::filename($user->id, image_type_to_extension($type), null, 'tmp' . common_timestamp());
$filepath = Avatar::path($filename);
$imagefile->copyTo($filepath);
$profile = $this->user->getProfile();
$profile->setOriginal($filename);
$twitter_user = $this->twitterUserArray($profile, true);
if ($this->format == 'xml') {
$this->initDocument('xml');
$this->showTwitterXmlUser($twitter_user, 'user', true);
$this->endDocument('xml');
} elseif ($this->format == 'json') {
$this->initDocument('json');
$this->showJsonObjects($twitter_user);
$this->endDocument('json');
}
}
function setOriginal($filename)
{
// This should be handled by the Profile->setOriginal function so user and group avatars are handled the same
$imagefile = new ImageFile(null, Avatar::path($filename));
$sizes = array('homepage_logo' => AVATAR_PROFILE_SIZE, 'stream_logo' => AVATAR_STREAM_SIZE, 'mini_logo' => AVATAR_MINI_SIZE);
$orig = clone $this;
$this->original_logo = Avatar::url($filename);
foreach ($sizes as $name => $size) {
$filename = Avatar::filename($this->profile_id, image_type_to_extension($imagefile->preferredType()), $size, common_timestamp());
$imagefile->resizeTo(Avatar::path($filename), array('width' => $size, 'height' => $size));
$this->{$name} = Avatar::url($filename);
}
common_debug(common_log_objstring($this));
return $this->update($orig);
}
/**
* Handle an image upload
*
* Does all the magic for handling an image upload, and crops the
* image by default.
*
* @return void
*/
function uploadLogo()
{
try {
$imagefile = ImageFile::fromUpload('avatarfile');
} catch (Exception $e) {
$this->showForm($e->getMessage());
return;
}
$type = $imagefile->preferredType();
$filename = Avatar::filename($this->group->id, image_type_to_extension($type), null, 'group-temp-' . common_timestamp());
$filepath = Avatar::path($filename);
$imagefile->copyTo($filepath);
$filedata = array('filename' => $filename, 'filepath' => $filepath, 'width' => $imagefile->width, 'height' => $imagefile->height, 'type' => $type);
$_SESSION['FILEDATA'] = $filedata;
$this->filedata = $filedata;
$this->mode = 'crop';
// TRANS: Form instructions on the group logo page.
$this->showForm(_('Pick a square area of the image to be the logo.'), true);
}
function resize($size, $x = 0, $y = 0, $w = null, $h = null)
{
$w = $w === null ? $this->width : $w;
$h = $h === null ? $this->height : $h;
if (!file_exists($this->filepath)) {
throw new Exception(_('Lost our file.'));
return;
}
// Don't crop/scale if it isn't necessary
if ($size === $this->width && $size === $this->height && $x === 0 && $y === 0 && $w === $this->width && $h === $this->height) {
$outname = Avatar::filename($this->id, image_type_to_extension($this->type), $size, common_timestamp());
$outpath = Avatar::path($outname);
@copy($this->filepath, $outpath);
return $outname;
}
switch ($this->type) {
case IMAGETYPE_GIF:
$image_src = imagecreatefromgif($this->filepath);
break;
case IMAGETYPE_JPEG:
$image_src = imagecreatefromjpeg($this->filepath);
break;
case IMAGETYPE_PNG:
$image_src = imagecreatefrompng($this->filepath);
break;
case IMAGETYPE_BMP:
$image_src = imagecreatefrombmp($this->filepath);
break;
case IMAGETYPE_WBMP:
$image_src = imagecreatefromwbmp($this->filepath);
break;
case IMAGETYPE_XBM:
$image_src = imagecreatefromxbm($this->filepath);
break;
default:
throw new Exception(_('Unknown file type'));
return;
}
$image_dest = imagecreatetruecolor($size, $size);
if ($this->type == IMAGETYPE_GIF || $this->type == IMAGETYPE_PNG || $this->type == IMAGETYPE_BMP) {
$transparent_idx = imagecolortransparent($image_src);
if ($transparent_idx >= 0) {
$transparent_color = imagecolorsforindex($image_src, $transparent_idx);
$transparent_idx = imagecolorallocate($image_dest, $transparent_color['red'], $transparent_color['green'], $transparent_color['blue']);
imagefill($image_dest, 0, 0, $transparent_idx);
imagecolortransparent($image_dest, $transparent_idx);
} elseif ($this->type == IMAGETYPE_PNG) {
imagealphablending($image_dest, false);
$transparent = imagecolorallocatealpha($image_dest, 0, 0, 0, 127);
imagefill($image_dest, 0, 0, $transparent);
imagesavealpha($image_dest, true);
}
}
imagecopyresampled($image_dest, $image_src, 0, 0, $x, $y, $size, $size, $w, $h);
if ($this->type == IMAGETYPE_BMP) {
//we don't want to save BMP... it's an inefficient, rare, antiquated format
//save png instead
$this->type = IMAGETYPE_PNG;
} else {
if ($this->type == IMAGETYPE_WBMP) {
//we don't want to save WBMP... it's a rare format that we can't guarantee clients will support
//save png instead
$this->type = IMAGETYPE_PNG;
} else {
if ($this->type == IMAGETYPE_XBM) {
//we don't want to save XBM... it's a rare format that we can't guarantee clients will support
//save png instead
$this->type = IMAGETYPE_PNG;
}
}
}
$outname = Avatar::filename($this->id, image_type_to_extension($this->type), $size, common_timestamp());
$outpath = Avatar::path($outname);
switch ($this->type) {
case IMAGETYPE_GIF:
imagegif($image_dest, $outpath);
break;
case IMAGETYPE_JPEG:
imagejpeg($image_dest, $outpath, 100);
break;
case IMAGETYPE_PNG:
imagepng($image_dest, $outpath);
break;
default:
throw new Exception(_('Unknown file type'));
return;
}
imagedestroy($image_src);
imagedestroy($image_dest);
return $outname;
}
/**
* Handle an image upload
*
* Does all the magic for handling an image upload, and crops the
* image by default.
*
* @return void
*/
function uploadLogo()
{
if ($_FILES['app_icon']['error'] == UPLOAD_ERR_OK) {
try {
$imagefile = ImageFile::fromUpload('app_icon');
} catch (Exception $e) {
common_debug("damn that sucks");
$this->showForm($e->getMessage());
return;
}
$filename = Avatar::filename($this->id, image_type_to_extension($imagefile->type), null, 'oauth-app-icon-' . common_timestamp());
$filepath = Avatar::path($filename);
move_uploaded_file($imagefile->filepath, $filepath);
$this->setOriginal($filename);
}
}
/**
* Handle the request
*
* @return void
*/
protected function handle()
{
parent::handle();
$profile = $this->user->getProfile();
$base64img = $this->img;
if (stristr($base64img, 'image/jpeg')) {
$base64img_mime = 'image/jpeg';
} elseif (stristr($base64img, 'image/png')) {
// should convert to jpg here!!
$base64img_mime = 'image/png';
}
$base64img = str_replace('data:image/jpeg;base64,', '', $base64img);
$base64img = str_replace('data:image/png;base64,', '', $base64img);
$base64img = str_replace(' ', '+', $base64img);
$base64img_hash = md5($base64img);
$base64img = base64_decode($base64img);
$base64img_basename = basename('avatar');
$base64img_filename = File::filename($profile, $base64img_basename, $base64img_mime);
$base64img_path = File::path($base64img_filename);
$base64img_success = file_put_contents($base64img_path, $base64img);
$base64img_mimetype = MediaFile::getUploadedMimeType($base64img_path, $base64img_filename);
$mediafile = new MediaFile($profile, $base64img_filename, $base64img_mimetype);
$imagefile = new ImageFile($mediafile->fileRecord->id, File::path($mediafile->filename));
$imagefile->resizeTo(File::path($mediafile->filename), array('width' => $this->cropW, 'height' => $this->cropH, 'x' => $this->cropX, 'y' => $this->cropY, 'w' => $this->cropW, 'h' => $this->cropH));
$type = $imagefile->preferredType();
$filename = Avatar::filename($profile->id, image_type_to_extension($type), null, common_timestamp());
$filepath = Avatar::path($filename);
$imagefile->copyTo($filepath);
$profile = $this->user->getProfile();
$profile->setOriginal($filename);
$mediafile->delete();
$twitter_user = $this->twitterUserArray($profile, true);
$this->initDocument('json');
$this->showJsonObjects($twitter_user);
$this->endDocument('json');
}
function uploadPhoto()
{
$cur = common_current_user();
if (empty($cur)) {
return;
}
try {
$imagefile = ImageFile::fromUpload('photofile');
} catch (Exception $e) {
$this->showForm($e->getMessage());
return;
}
if ($imagefile === null) {
$this->showForm(_('No file uploaded.'));
return;
}
$title = $this->trimmed('phototitle');
$photo_description = $this->trimmed('photo_description');
common_log(LOG_INFO, 'upload path : ' . $imagefile->filepath);
$filename = $cur->nickname . '-' . common_timestamp() . sha1_file($imagefile->filepath) . image_type_to_extension($imagefile->type);
move_uploaded_file($imagefile->filepath, INSTALLDIR . '/file/' . $filename);
photo_make_thumbnail($filename);
$uri = 'http://' . common_config('site', 'server') . '/file/' . $filename;
$thumb_uri = 'http://' . common_config('site', 'server') . '/file/thumb.' . $filename;
$profile_id = $cur->id;
$album = GNUsocialPhotoAlbum::getKV('album_id', $this->trimmed('album'));
if ($album->profile_id != $profile_id) {
$this->showForm(_('Error: This is not your album!'));
return;
}
GNUsocialPhoto::saveNew($profile_id, $album->album_id, $thumb_uri, $uri, 'web', false, $title, $photo_description);
}
/**
* Handle the results of jcrop.
*
* @return void
*/
public function cropAvatar()
{
$filedata = $_SESSION['FILEDATA'];
if (!$filedata) {
// TRANS: Server error displayed if an avatar upload went wrong somehow server side.
$this->serverError(_('Lost our file data.'));
}
$file_d = $filedata['width'] > $filedata['height'] ? $filedata['height'] : $filedata['width'];
$dest_x = $this->arg('avatar_crop_x') ? $this->arg('avatar_crop_x') : 0;
$dest_y = $this->arg('avatar_crop_y') ? $this->arg('avatar_crop_y') : 0;
$dest_w = $this->arg('avatar_crop_w') ? $this->arg('avatar_crop_w') : $file_d;
$dest_h = $this->arg('avatar_crop_h') ? $this->arg('avatar_crop_h') : $file_d;
$size = intval(min($dest_w, $dest_h, common_config('avatar', 'maxsize')));
$box = array('width' => $size, 'height' => $size, 'x' => $dest_x, 'y' => $dest_y, 'w' => $dest_w, 'h' => $dest_h);
$user = common_current_user();
$profile = $user->getProfile();
$imagefile = new ImageFile(null, $filedata['filepath']);
$filename = Avatar::filename($profile->getID(), image_type_to_extension($imagefile->preferredType()), $size, common_timestamp());
try {
$imagefile->resizeTo(Avatar::path($filename), $box);
} catch (UseFileAsThumbnailException $e) {
common_debug('Using uploaded avatar directly without resizing, copying it to: ' . $filename);
if (!copy($filedata['filepath'], Avatar::path($filename))) {
common_debug('Tried to copy image file ' . $filedata['filepath'] . ' to destination ' . Avatar::path($filename));
throw new ServerException('Could not copy file to destination.');
}
}
if ($profile->setOriginal($filename)) {
@unlink($filedata['filepath']);
unset($_SESSION['FILEDATA']);
$this->mode = 'upload';
// TRANS: Success message for having updated a user avatar.
$this->showForm(_('Avatar updated.'), true);
} else {
// TRANS: Error displayed on the avatar upload page if the avatar could not be updated for an unknown reason.
$this->showForm(_('Failed updating avatar.'));
}
}
/**
* Compat interface for old code generating avatar thumbnails...
* Saves the scaled file directly into the avatar area.
*
* @param int $size target width & height -- must be square
* @param int $x (default 0) upper-left corner to crop from
* @param int $y (default 0) upper-left corner to crop from
* @param int $w (default full) width of image area to crop
* @param int $h (default full) height of image area to crop
* @return string filename
*/
function resize($size, $x = 0, $y = 0, $w = null, $h = null)
{
$targetType = $this->preferredType();
$outname = Avatar::filename($this->id, image_type_to_extension($targetType), $size, common_timestamp());
$outpath = Avatar::path($outname);
$this->resizeTo($outpath, $size, $size, $x, $y, $w, $h);
return $outname;
}
static function newSize(Profile $target, $width)
{
$width = intval($width);
if ($width < 1 || $width > common_config('avatar', 'maxsize')) {
// TRANS: An error message when avatar size is unreasonable
throw new Exception(_m('Avatar size too large'));
}
// So far we only have square avatars and I don't have time to
// rewrite support for non-square ones right now ;)
$height = $width;
$original = Avatar::getUploaded($target);
$imagefile = new ImageFile(null, Avatar::path($original->filename));
$filename = Avatar::filename($target->getID(), image_type_to_extension($imagefile->preferredType()), $width, common_timestamp());
$imagefile->resizeTo(Avatar::path($filename), array('width' => $width, 'height' => $height));
$scaled = clone $original;
$scaled->original = false;
$scaled->width = $width;
$scaled->height = $height;
$scaled->filename = $filename;
$scaled->created = common_sql_now();
if (!$scaled->insert()) {
// TRANS: An error message when unable to insert avatar data into the db
throw new Exception(_m('Could not insert new avatar data to database'));
}
// Return the new avatar object
return $scaled;
}
/**
* Actually save the avatar we found locally.
*
* @param User $user
* @param string $url to avatar URL
* @todo merge wrapper funcs for this into common place for 1.0 core
*/
private function saveAvatar($user, $url)
{
if (!common_valid_http_url($url)) {
// TRANS: Server exception thrown when an avatar URL is invalid.
// TRANS: %s is the invalid avatar URL.
throw new ServerException(sprintf(_m('Invalid avatar URL %s.'), $url));
}
// @todo FIXME: This should be better encapsulated
// ripped from OStatus via oauthstore.php (for old OMB client)
$temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
try {
if (!copy($url, $temp_filename)) {
// TRANS: Exception thrown when fetching an avatar from a URL fails.
// TRANS: %s is a URL.
throw new ServerException(sprintf(_m('Unable to fetch avatar from %s.'), $url));
}
$profile = $user->getProfile();
$id = $profile->id;
$imagefile = new ImageFile(null, $temp_filename);
$filename = Avatar::filename($id, image_type_to_extension($imagefile->type), null, common_timestamp());
rename($temp_filename, Avatar::path($filename));
} catch (Exception $e) {
unlink($temp_filename);
throw $e;
}
$profile->setOriginal($filename);
}
function update_profile($req, $consumer, $token)
{
$version = $req->get_parameter('omb_version');
if ($version != OMB_VERSION_01) {
$this->clientError(_('Unsupported OMB version'), 400);
return false;
}
# First, check to see if listenee exists
$listenee = $req->get_parameter('omb_listenee');
$remote = Remote_profile::staticGet('uri', $listenee);
if (!$remote) {
$this->clientError(_('Profile unknown'), 404);
return false;
}
# Second, check to see if they should be able to post updates!
# We see if there are any subscriptions to that remote user with
# the given token.
$sub = new Subscription();
$sub->subscribed = $remote->id;
$sub->token = $token->key;
if (!$sub->find(true)) {
$this->clientError(_('You did not send us that profile'), 403);
return false;
}
$profile = Profile::staticGet('id', $remote->id);
if (!$profile) {
# This one is our fault
$this->serverError(_('Remote profile with no matching profile'), 500);
return false;
}
$nickname = $req->get_parameter('omb_listenee_nickname');
if ($nickname && !Validate::string($nickname, array('min_length' => 1, 'max_length' => 64, 'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
$this->clientError(_('Nickname must have only lowercase letters and numbers and no spaces.'));
return false;
}
$license = $req->get_parameter('omb_listenee_license');
if ($license && !common_valid_http_url($license)) {
$this->clientError(sprintf(_("Invalid license URL '%s'"), $license));
return false;
}
$profile_url = $req->get_parameter('omb_listenee_profile');
if ($profile_url && !common_valid_http_url($profile_url)) {
$this->clientError(sprintf(_("Invalid profile URL '%s'."), $profile_url));
return false;
}
# optional stuff
$fullname = $req->get_parameter('omb_listenee_fullname');
if ($fullname && mb_strlen($fullname) > 255) {
$this->clientError(_("Full name is too long (max 255 chars)."));
return false;
}
$homepage = $req->get_parameter('omb_listenee_homepage');
if ($homepage && (!common_valid_http_url($homepage) || mb_strlen($homepage) > 255)) {
$this->clientError(sprintf(_("Invalid homepage '%s'"), $homepage));
return false;
}
$bio = $req->get_parameter('omb_listenee_bio');
if ($bio && mb_strlen($bio) > 140) {
$this->clientError(_("Bio is too long (max 140 chars)."));
return false;
}
$location = $req->get_parameter('omb_listenee_location');
if ($location && mb_strlen($location) > 255) {
$this->clientError(_("Location is too long (max 255 chars)."));
return false;
}
$avatar = $req->get_parameter('omb_listenee_avatar');
if ($avatar) {
if (!common_valid_http_url($avatar) || strlen($avatar) > 255) {
$this->clientError(sprintf(_("Invalid avatar URL '%s'"), $avatar));
return false;
}
$size = @getimagesize($avatar);
if (!$size) {
$this->clientError(sprintf(_("Can't read avatar URL '%s'"), $avatar));
return false;
}
if ($size[0] != AVATAR_PROFILE_SIZE || $size[1] != AVATAR_PROFILE_SIZE) {
$this->clientError(sprintf(_("Wrong size image at '%s'"), $avatar));
return false;
}
if (!in_array($size[2], array(IMAGETYPE_GIF, IMAGETYPE_JPEG, IMAGETYPE_PNG))) {
$this->clientError(sprintf(_("Wrong image type for '%s'"), $avatar));
return false;
}
}
$orig_profile = clone $profile;
/* Use values even if they are an empty string. Parsing an empty string in
updateProfile is the specified way of clearing a parameter in OMB. */
if (!is_null($nickname)) {
$profile->nickname = $nickname;
}
if (!is_null($profile_url)) {
$profile->profileurl = $profile_url;
}
if (!is_null($fullname)) {
$profile->fullname = $fullname;
}
if (!is_null($homepage)) {
$profile->homepage = $homepage;
}
if (!is_null($bio)) {
$profile->bio = $bio;
}
if (!is_null($location)) {
$profile->location = $location;
}
if (!$profile->update($orig_profile)) {
$this->serverError(_('Could not save new profile info'), 500);
return false;
} else {
if ($avatar) {
$temp_filename = tempnam(sys_get_temp_dir(), 'listenee_avatar');
copy($avatar, $temp_filename);
$imagefile = new ImageFile($profile->id, $temp_filename);
$filename = Avatar::filename($profile->id, image_type_to_extension($imagefile->type), null, common_timestamp());
rename($temp_filename, Avatar::path($filename));
if (!$profile->setOriginal($filename)) {
$this->serverError(_('Could not save avatar info'), 500);
return false;
}
}
return true;
}
}
/**
* Handle the request
*
* Check whether the credentials are valid and output the result
*
* @param array $args $_REQUEST data (unused)
*
* @return void
*/
function handle($args)
{
parent::handle($args);
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
$this->clientError(_('This method requires a POST.'), 400, $this->format);
return;
}
// Workaround for PHP returning empty $_POST and $_FILES when POST
// length > post_max_size in php.ini
if (empty($_FILES) && empty($_POST) && $_SERVER['CONTENT_LENGTH'] > 0) {
// TRANS: Client error displayed when the number of bytes in a POST request exceeds a limit.
// TRANS: %s is the number of bytes of the CONTENT_LENGTH.
$msg = _m('The server was unable to handle that much POST data (%s byte) due to its current configuration.', 'The server was unable to handle that much POST data (%s bytes) due to its current configuration.', intval($_SERVER['CONTENT_LENGTH']));
$this->clientError(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
return;
}
if (empty($this->user)) {
$this->clientError(_('No such user.'), 404, $this->format);
return;
}
try {
$imagefile = ImageFile::fromUpload('image');
} catch (Exception $e) {
$this->clientError($e->getMessage(), 400, $this->format);
return;
}
$filename = Avatar::filename($user->id, image_type_to_extension($imagefile->type), null, 'tmp' . common_timestamp());
$filepath = Avatar::path($filename);
move_uploaded_file($imagefile->filepath, $filepath);
$profile = $this->user->getProfile();
if (empty($profile)) {
$this->clientError(_('User has no profile.'));
return;
}
$profile->setOriginal($filename);
common_broadcast_profile($profile);
$twitter_user = $this->twitterUserArray($profile, true);
if ($this->format == 'xml') {
$this->initDocument('xml');
$this->showTwitterXmlUser($twitter_user);
$this->endDocument('xml');
} elseif ($this->format == 'json') {
$this->initDocument('json');
$this->showJsonObjects($twitter_user);
$this->endDocument('json');
}
}
/**
* Handle an image upload
*
* Does all the magic for handling an image upload, and crops the
* image by default.
*
* @return void
*/
function uploadAvatar()
{
try {
$imagefile = ImageFile::fromUpload('avatarfile');
} catch (Exception $e) {
$this->showForm($e->getMessage());
return;
}
if ($imagefile === null) {
// TRANS: Validation error on avatar upload form when no file was uploaded.
$this->showForm(_('No file uploaded.'));
return;
}
$cur = common_current_user();
$type = $imagefile->preferredType();
$filename = Avatar::filename($cur->id, image_type_to_extension($type), null, 'tmp' . common_timestamp());
$filepath = Avatar::path($filename);
$imagefile->copyTo($filepath);
$filedata = array('filename' => $filename, 'filepath' => $filepath, 'width' => $imagefile->width, 'height' => $imagefile->height, 'type' => $type);
$_SESSION['FILEDATA'] = $filedata;
$this->filedata = $filedata;
$this->mode = 'crop';
// TRANS: Avatar upload form instruction after uploading a file.
$this->showForm(_('Pick a square area of the image to be your avatar.'), true);
}
/**
* Download and update given avatar image
*
* @param string $url
* @param mixed $dest either a Profile or User_group object
* @throws Exception in various failure cases
*/
private function saveAvatar($url, $dest)
{
// Yammer API data mostly gives us the small variant.
// Try hitting the source image if we can!
// @fixme no guarantee of this URL scheme I think.
$url = preg_replace('/_small(\\..*?)$/', '$1', $url);
if (!common_valid_http_url($url)) {
throw new ServerException(sprintf(_m("Invalid avatar URL %s."), $url));
}
// @fixme this should be better encapsulated
// ripped from oauthstore.php (for old OMB client)
$temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
try {
if (!copy($url, $temp_filename)) {
throw new ServerException(sprintf(_m("Unable to fetch avatar from %s."), $url));
}
$id = $dest->id;
// @fixme should we be using different ids?
$imagefile = new ImageFile($id, $temp_filename);
$filename = Avatar::filename($id, image_type_to_extension($imagefile->type), null, common_timestamp());
rename($temp_filename, Avatar::path($filename));
} catch (Exception $e) {
unlink($temp_filename);
throw $e;
}
// @fixme hardcoded chmod is lame, but seems to be necessary to
// keep from accidentally saving images from command-line (queues)
// that can't be read from web server, which causes hard-to-notice
// problems later on:
//
// http://status.net/open-source/issues/2663
chmod(Avatar::path($filename), 0644);
$dest->setOriginal($filename);
}
/**
* Handle the results of jcrop.
*
* @return void
*/
function cropLogo()
{
$filedata = $_SESSION['FILEDATA'];
if (!$filedata) {
// TRANS: Server error displayed trying to crop an uploaded group logo that is no longer present.
$this->serverError(_('Lost our file data.'));
}
// If image is not being cropped assume pos & dimentions of original
$dest_x = $this->arg('avatar_crop_x') ? $this->arg('avatar_crop_x') : 0;
$dest_y = $this->arg('avatar_crop_y') ? $this->arg('avatar_crop_y') : 0;
$dest_w = $this->arg('avatar_crop_w') ? $this->arg('avatar_crop_w') : $filedata['width'];
$dest_h = $this->arg('avatar_crop_h') ? $this->arg('avatar_crop_h') : $filedata['height'];
$size = min($dest_w, $dest_h, common_config('avatar', 'maxsize'));
$box = array('width' => $size, 'height' => $size, 'x' => $dest_x, 'y' => $dest_y, 'w' => $dest_w, 'h' => $dest_h);
$profile = $this->group->getProfile();
$imagefile = new ImageFile(null, $filedata['filepath']);
$filename = Avatar::filename($profile->getID(), image_type_to_extension($imagefile->preferredType()), $size, common_timestamp());
$imagefile->resizeTo(Avatar::path($filename), $box);
if ($profile->setOriginal($filename)) {
@unlink($filedata['filepath']);
unset($_SESSION['FILEDATA']);
$this->mode = 'upload';
// TRANS: Form success message after updating a group logo.
$this->showForm(_('Logo updated.'), true);
} else {
// TRANS: Form failure message after failing to update a group logo.
$this->showForm(_('Failed updating logo.'));
}
}
/**
* Save the background image, if any, and set its disposition
*
* @param Design $design a working design to attach the img to
*
* @return nothing
*/
function saveBackgroundImage($design)
{
// Now that we have a Design ID we can add a file to the design.
// XXX: This is an additional DB hit, but figured having the image
// associated with the Design rather than the User was worth
// it. -- Zach
if ($_FILES['design_background-image_file']['error'] == UPLOAD_ERR_OK) {
$filepath = null;
try {
$imagefile = ImageFile::fromUpload('design_background-image_file');
} catch (Exception $e) {
$this->showForm($e->getMessage());
return;
}
$filename = Design::filename($design->id, image_type_to_extension($imagefile->type), common_timestamp());
$filepath = Design::path($filename);
move_uploaded_file($imagefile->filepath, $filepath);
// delete any old backround img laying around
if (isset($design->backgroundimage)) {
@unlink(Design::path($design->backgroundimage));
}
$original = clone $design;
$design->backgroundimage = $filename;
// default to on, no tile
$design->setDisposition(true, false, false);
$result = $design->update($original);
if ($result === false) {
common_log_db_error($design, 'UPDATE', __FILE__);
// TRANS: Error message displayed if design settings could not be saved.
$this->showForm(_('Couldn\'t update your design.'));
return;
}
}
}
/**
* Handle the request
*
* Check whether the credentials are valid and output the result
*
* @param array $args $_REQUEST data (unused)
*
* @return void
*/
function handle($args)
{
parent::handle($args);
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
$this->clientError(_('This method requires a POST.'), 400, $this->format);
return;
}
if (!in_array($this->format, array('xml', 'json'))) {
$this->clientError(_('API method not found.'), 404, $this->format);
return;
}
// Workaround for PHP returning empty $_POST and $_FILES when POST
// length > post_max_size in php.ini
if (empty($_FILES) && empty($_POST) && $_SERVER['CONTENT_LENGTH'] > 0) {
// TRANS: Client error displayed when the number of bytes in a POST request exceeds a limit.
// TRANS: %s is the number of bytes of the CONTENT_LENGTH.
$msg = _m('The server was unable to handle that much POST data (%s byte) due to its current configuration.', 'The server was unable to handle that much POST data (%s bytes) due to its current configuration.', intval($_SERVER['CONTENT_LENGTH']));
$this->clientError(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
return;
}
if (empty($this->user)) {
// TRANS: Client error when user not found updating a profile background image.
$this->clientError(_('No such user.'), 404, $this->format);
return;
}
$design = $this->user->getDesign();
// XXX: This is kinda gross, but before we can add a background
// img we have to make sure there's a Design because design ID
// is part of the img filename.
if (empty($design)) {
$this->user->query('BEGIN');
// save new design
$design = new Design();
$id = $design->insert();
if (empty($id)) {
common_log_db_error($id, 'INSERT', __FILE__);
// TRANS: Client error displayed when saving design settings fails because of an empty id.
$this->clientError(_('Unable to save your design settings.'));
return;
}
$original = clone $this->user;
$this->user->design_id = $id;
$result = $this->user->update($original);
if (empty($result)) {
common_log_db_error($original, 'UPDATE', __FILE__);
// TRANS: Client error displayed when saving design settings fails because of an empty result.
$this->clientError(_('Unable to save your design settings.'));
$this->user->query('ROLLBACK');
return;
}
$this->user->query('COMMIT');
}
// Okay, now get the image and add it to the design
try {
$imagefile = ImageFile::fromUpload('image');
} catch (Exception $e) {
$this->clientError($e->getMessage(), 400, $this->format);
return;
}
$filename = Design::filename($design->id, image_type_to_extension($imagefile->type), common_timestamp());
$filepath = Design::path($filename);
move_uploaded_file($imagefile->filepath, $filepath);
// delete any old backround img laying around
if (isset($design->backgroundimage)) {
@unlink(Design::path($design->backgroundimage));
}
$original = clone $design;
$design->backgroundimage = $filename;
$design->setDisposition(true, false, $this->tile == 'true');
$result = $design->update($original);
if ($result === false) {
common_log_db_error($design, 'UPDATE', __FILE__);
// TRANS: Error displayed when updating design settings fails.
$this->showForm(_('Could not update your design.'));
return;
}
$profile = $this->user->getProfile();
if (empty($profile)) {
// TRANS: Client error displayed when a user has no profile.
$this->clientError(_('User has no profile.'));
return;
}
$twitter_user = $this->twitterUserArray($profile, true);
if ($this->format == 'xml') {
$this->initDocument('xml');
$this->showTwitterXmlUser($twitter_user, 'user', true);
$this->endDocument('xml');
} elseif ($this->format == 'json') {
$this->initDocument('json');
$this->showJsonObjects($twitter_user);
$this->endDocument('json');
}
}
/**
* Handle an image upload
*
* Does all the magic for handling an image upload, and crops the
* image by default.
*
* @return void
*/
function uploadAvatar()
{
try {
$imagefile = ImageFile::fromUpload('avatarfile');
} catch (Exception $e) {
$this->showForm($e->getMessage());
return;
}
if ($imagefile === null) {
$this->showForm(_('No file uploaded.'));
return;
}
$cur = common_current_user();
$filename = Avatar::filename($cur->id, image_type_to_extension($imagefile->type), null, 'tmp' . common_timestamp());
$filepath = Avatar::path($filename);
move_uploaded_file($imagefile->filepath, $filepath);
$filedata = array('filename' => $filename, 'filepath' => $filepath, 'width' => $imagefile->width, 'height' => $imagefile->height, 'type' => $imagefile->type);
$_SESSION['FILEDATA'] = $filedata;
$this->filedata = $filedata;
$this->mode = 'crop';
$this->showForm(_('Pick a square area of the image to be your avatar'), true);
}
/**
* Save the background image if the user uploaded one
*
* @return string $filename the filename of the image
*/
function saveBackgroundImage()
{
$filename = null;
if ($_FILES['design_background-image_file']['error'] == UPLOAD_ERR_OK) {
$filepath = null;
try {
$imagefile = ImageFile::fromUpload('design_background-image_file');
} catch (Exception $e) {
$this->clientError('Unable to save background image.');
return;
}
// Note: site design background image has a special filename
$filename = Design::filename('site-design-background', image_type_to_extension($imagefile->type), common_timestamp());
$filepath = Design::path($filename);
move_uploaded_file($imagefile->filepath, $filepath);
// delete any old backround img laying around
if (isset($this->design->backgroundimage)) {
@unlink(Design::path($design->backgroundimage));
}
return $filename;
}
}
function setAvatar($user)
{
try {
$picUrl = sprintf('http://graph.facebook.com/%d/picture?type=large', $this->fbuser->id);
// fetch the picture from Facebook
$client = new HTTPClient();
// fetch the actual picture
$response = $client->get($picUrl);
if ($response->isOk()) {
// seems to always be jpeg, but not sure
$tmpname = "facebook-avatar-tmp-" . common_random_hexstr(4);
$ok = file_put_contents(Avatar::path($tmpname), $response->getBody());
if (!$ok) {
common_log(LOG_WARNING, 'Couldn\'t save tmp Facebook avatar: ' . $tmpname, __FILE__);
} else {
// save it as an avatar
$imagefile = new ImageFile(null, Avatar::path($tmpname));
$filename = Avatar::filename($user->id, image_type_to_extension($imagefile->preferredType()), 180, common_timestamp());
// Previous docs said 180 is the "biggest img we get from Facebook"
$imagefile->resizeTo(Avatar::path($filename, array('width' => 180, 'height' => 180)));
// No need to keep the temporary file around...
@unlink(Avatar::path($tmpname));
$profile = $user->getProfile();
if ($profile->setOriginal($filename)) {
common_log(LOG_INFO, sprintf('Saved avatar for %s (%d) from Facebook picture for ' . '%s (fbuid %d), filename = %s', $user->nickname, $user->id, $this->fbuser->name, $this->fbuid, $filename), __FILE__);
// clean up tmp file
}
}
}
} catch (Exception $e) {
common_log(LOG_WARNING, 'Couldn\'t save Facebook avatar: ' . $e->getMessage(), __FILE__);
// error isn't fatal, continue
}
}
/**
* Actually save the avatar we found locally.
*
* @param User $user
* @param string $url to avatar URL
* @todo merge wrapper funcs for this into common place for 1.0 core
*/
private function saveAvatar($user, $url)
{
if (!common_valid_http_url($url)) {
throw new ServerException(sprintf(_m("Invalid avatar URL %s."), $url));
}
// @fixme this should be better encapsulated
// ripped from OStatus via oauthstore.php (for old OMB client)
$temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
try {
if (!copy($url, $temp_filename)) {
throw new ServerException(sprintf(_m("Unable to fetch avatar from %s."), $url));
}
$profile = $user->getProfile();
$id = $profile->id;
// @fixme should we be using different ids?
$imagefile = new ImageFile($id, $temp_filename);
$filename = Avatar::filename($id, image_type_to_extension($imagefile->type), null, common_timestamp());
rename($temp_filename, Avatar::path($filename));
} catch (Exception $e) {
unlink($temp_filename);
throw $e;
}
$profile->setOriginal($filename);
}
function add_avatar($profile, $url)
{
$temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
try {
copy($url, $temp_filename);
$imagefile = new ImageFile($profile->id, $temp_filename);
$filename = Avatar::filename($profile->id, image_type_to_extension($imagefile->type), null, common_timestamp());
rename($temp_filename, Avatar::path($filename));
} catch (Exception $e) {
unlink($temp_filename);
throw $e;
}
return $profile->setOriginal($filename);
}
/**
* Download and update given avatar image
*
* @param string $url
* @throws Exception in various failure cases
*/
protected function updateAvatar($url)
{
if ($url == $this->avatar) {
// We've already got this one.
return;
}
if (!common_valid_http_url($url)) {
throw new ServerException(sprintf(_m("Invalid avatar URL %s"), $url));
}
if ($this->isGroup()) {
$self = $this->localGroup();
} else {
$self = $this->localProfile();
}
if (!$self) {
throw new ServerException(sprintf(_m("Tried to update avatar for unsaved remote profile %s"), $this->uri));
}
// @fixme this should be better encapsulated
// ripped from oauthstore.php (for old OMB client)
$temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
if (!copy($url, $temp_filename)) {
throw new ServerException(sprintf(_m("Unable to fetch avatar from %s"), $url));
}
if ($this->isGroup()) {
$id = $this->group_id;
} else {
$id = $this->profile_id;
}
// @fixme should we be using different ids?
$imagefile = new ImageFile($id, $temp_filename);
$filename = Avatar::filename($id, image_type_to_extension($imagefile->type), null, common_timestamp());
rename($temp_filename, Avatar::path($filename));
$self->setOriginal($filename);
$orig = clone $this;
$this->avatar = $url;
$this->update($orig);
}
/**
* Download and update given avatar image
*
* @param string $url
* @return Avatar The Avatar we have on disk. (seldom used)
* @throws Exception in various failure cases
*/
public function updateAvatar($url, $force = false)
{
try {
// If avatar URL differs: update. If URLs were identical but we're forced: update.
if ($url == $this->avatar && !$force) {
// If there's no locally stored avatar, throw an exception and continue fetching below.
$avatar = Avatar::getUploaded($this->localProfile()) instanceof Avatar;
return $avatar;
}
} catch (NoAvatarException $e) {
// No avatar available, let's fetch it.
}
if (!common_valid_http_url($url)) {
// TRANS: Server exception. %s is a URL.
throw new ServerException(sprintf(_m('Invalid avatar URL %s.'), $url));
}
$self = $this->localProfile();
// @todo FIXME: This should be better encapsulated
// ripped from oauthstore.php (for old OMB client)
$temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
try {
$imgData = HTTPClient::quickGet($url);
// Make sure it's at least an image file. ImageFile can do the rest.
if (false === getimagesizefromstring($imgData)) {
throw new UnsupportedMediaException(_('Downloaded group avatar was not an image.'));
}
file_put_contents($temp_filename, $imgData);
unset($imgData);
// No need to carry this in memory.
if ($this->isGroup()) {
$id = $this->group_id;
} else {
$id = $this->profile_id;
}
$imagefile = new ImageFile(null, $temp_filename);
$filename = Avatar::filename($id, image_type_to_extension($imagefile->type), null, common_timestamp());
rename($temp_filename, Avatar::path($filename));
} catch (Exception $e) {
unlink($temp_filename);
throw $e;
}
// @todo FIXME: Hardcoded chmod is lame, but seems to be necessary to
// keep from accidentally saving images from command-line (queues)
// that can't be read from web server, which causes hard-to-notice
// problems later on:
//
// http://status.net/open-source/issues/2663
chmod(Avatar::path($filename), 0644);
$self->setOriginal($filename);
$orig = clone $this;
$this->avatar = $url;
$this->update($orig);
return Avatar::getUploaded($self);
}
function addAvatar($profile, $url)
{
$temp_filename = tempnam(sys_get_temp_dir(), 'listenee_avatar');
copy($url, $temp_filename);
$imagefile = new ImageFile($profile->id, $temp_filename);
$filename = Avatar::filename($profile->id, image_type_to_extension($imagefile->type), null, common_timestamp());
rename($temp_filename, Avatar::path($filename));
return $profile->setOriginal($filename);
}
