Qvitter/actions/apiaccountupdateprofilebanner.php

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<?php
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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· ·
· Update the profile banner ·
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· ·
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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· ·
· ·
· Q V I T T E R ·
· ·
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· https://git.gnu.io/h2p/Qvitter ·
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· ·
· ·
· ·
· <o) ·
· /_//// ·
· (____/ ·
· (o< ·
· o> \\\\_\ ·
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· \\) \____) ·
· ·
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· ·
· Qvitter 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 three of the License or (at ·
· your option) any later version. ·
· ·
· Qvitter is distributed in hope that it will be useful but WITHOUT ANY ·
· WARRANTY; without even the implied warranty of MERCHANTABILTY 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 Qvitter. If not, see <http://www.gnu.org/licenses/>. ·
· ·
· Contact h@nnesmannerhe.im if you have any questions. ·
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· ·
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· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · */
if (!defined('GNUSOCIAL')) {
exit(1);
}
class ApiAccountUpdateProfileBannerAction extends ApiAuthAction
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{
protected $needPost = true;
/**
* Take arguments for running
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*/
protected function prepare(array $args=array())
{
parent::prepare($args);
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$this->format = 'json';
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$this->user = $this->auth_user;
$this->cropW = $this->trimmed('width');
$this->cropH = $this->trimmed('height');
$this->cropX = $this->trimmed('offset_left');
$this->cropY = $this->trimmed('offset_top');
$this->img = $this->trimmed('banner');
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return true;
}
/**
* Handle the request
*
* @return void
*/
protected function handle()
{
parent::handle();
// see if we have regular uploaded image data
try {
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$mediafile = MediaFile::fromUpload('banner', $this->scoped);
} catch (NoUploadedMediaException $e) {
// if not we may have base64 data
$this->img = str_replace('data:image/jpeg;base64,', '', $this->img);
$this->img = str_replace('data:image/png;base64,', '', $this->img);
$this->img = str_replace(' ', '+', $this->img);
$this->img = base64_decode($this->img, true);
$fh = tmpfile();
fwrite($fh, $this->img);
unset($this->img);
fseek($fh, 0);
$mediafile = MediaFile::fromFilehandle($fh, $this->scoped);
}
// maybe resize
$width = $this->cropW;
$height = $this->cropH;
$scale = 1;
if($width > 1200) {
$scale = 1200/$width;
} elseif($height > 600) {
$scale = 600/$height;
}
$width = round($width*$scale);
$height = round($height*$scale);
// crop
try {
$imagefile = ImageFile::fromFileObject($mediafile->fileRecord);
unset($mediafile);
// We're just using the Avatar function to build a filename here
// but we don't save it _as_ an avatar below... but in the same dir!
$filename = Avatar::filename(
$this->scoped->getID(),
image_type_to_extension($imagefile->preferredType()),
null,
'banner-'.common_timestamp()
);
$imagefile->resizeTo(Avatar::path($filename), array('width'=>$width, 'height'=>$height, 'x'=>$this->cropX, 'y'=>$this->cropY, 'w'=>$this->cropW, 'h'=>$this->cropH));
$result['url'] = Avatar::url($filename);
} catch (Exception $e) {
$this->clientError(_('The image could not be resized and cropped. '.$e), 422);
}
// save in profile_prefs
try {
Profile_prefs::setData($this->scoped, 'qvitter', 'cover_photo', $result['url']);
} catch (ServerException $e) {
$this->clientError(_('The image could not be resized and cropped. '.$e), 422);
}
// return json
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$this->initDocument('json');
$this->showJsonObjects($result);
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$this->endDocument('json');
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}
}