126 lines
5.7 KiB
PHP
126 lines
5.7 KiB
PHP
<?php
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/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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· ·
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· Update the cover photo ·
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· ·
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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· ·
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· ·
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· Q V I T T E R ·
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· ·
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· https://git.gnu.io/h2p/Qvitter ·
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· ·
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· ·
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· ·
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· <o) ·
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· /_//// ·
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· (____/ ·
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· (o< ·
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· o> \\\\_\ ·
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· \\) \____) ·
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· ·
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· ·
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· Qvitter is free software: you can redistribute it and / or modify it ·
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· under the terms of the GNU Affero General Public License as published by ·
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· the Free Software Foundation, either version three of the License or (at ·
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· your option) any later version. ·
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· ·
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· Qvitter is distributed in hope that it will be useful but WITHOUT ANY ·
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· WARRANTY; without even the implied warranty of MERCHANTABILTY or FITNESS ·
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· FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for ·
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· more details. ·
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· ·
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· You should have received a copy of the GNU Affero General Public License ·
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· along with Qvitter. If not, see <http://www.gnu.org/licenses/>. ·
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· ·
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· Contact h@nnesmannerhe.im if you have any questions. ·
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· ·
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· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · */
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if (!defined('GNUSOCIAL')) {
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exit(1);
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}
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class ApiUpdateBackgroundImageAction extends ApiAuthAction
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{
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protected $needPost = true;
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/**
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* Take arguments for running
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*
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* @param array $args $_REQUEST args
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*
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* @return boolean success flag
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*/
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protected function prepare(array $args=array())
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{
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parent::prepare($args);
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$this->format = 'json';
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$this->user = $this->auth_user;
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$this->cropW = $this->trimmed('cropW');
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$this->cropH = $this->trimmed('cropW'); // note W, we want a square
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$this->cropX = $this->trimmed('cropX');
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$this->cropY = $this->trimmed('cropY');
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$this->img = $this->trimmed('img');
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$this->img = str_replace('data:image/jpeg;base64,', '', $this->img);
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$this->img = str_replace('data:image/png;base64,', '', $this->img);
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$this->img = str_replace(' ', '+', $this->img);
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$this->img = base64_decode($this->img);
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if (empty($this->img)) {
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throw new ClientException(_('No uploaded image data.'));
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}
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return true;
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}
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/**
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* Handle the request
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*
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* @return void
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*/
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protected function handle()
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{
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parent::handle();
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$imagefile = null;
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// put the image data in a temporary file
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$fh = tmpfile();
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fwrite($fh, $this->img);
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unset($this->img);
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fseek($fh, 0); // go to beginning just to be sure the content is read properly
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// We get a MediaFile with a File object using the filehandle
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$mediafile = MediaFile::fromFilehandle($fh, $this->scoped);
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// and can dispose of the temporary filehandle since we're certain we have a File on disk now
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fclose($fh);
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$imagefile = ImageFile::fromFileObject($mediafile->fileRecord);
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unset($mediafile); // No need to keep the MediaFile around anymore, everything we need is in ImageFile
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// We're just using the Avatar function to build a filename here
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// but we don't save it _as_ an avatar below... but in the same dir!
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$filename = Avatar::filename(
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$this->scoped->getID(),
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image_type_to_extension($imagefile->preferredType()),
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null,
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'bg-'.common_timestamp()
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);
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$imagefile->resizeTo(Avatar::path($filename), array('width'=>1280, 'height'=>1280, 'x'=>$this->cropX, 'y'=>$this->cropY, 'w'=>$this->cropW, 'h'=>$this->cropH));
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$result['url'] = Avatar::url($filename);
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Profile_prefs::setData($this->scoped, 'qvitter', 'background_image', $result['url']);
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$this->initDocument('json');
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$this->showJsonObjects($result);
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$this->endDocument('json');
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}
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}
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