166 lines
7.2 KiB
PHP
166 lines
7.2 KiB
PHP
<?php
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/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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· ·
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· Qvitter's Oembed response for notices ·
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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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· <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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· ·
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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')) { exit(1); }
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class ApiQvitterOembedNoticeAction extends ApiAction
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{
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var $format = null;
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var $url = null;
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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 = $this->arg('format');
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$this->url = $this->arg('url');
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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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* @param array $args $_REQUEST data (unused)
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*
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* @return void
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*/
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protected function handle()
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{
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parent::handle();
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$noticeurl = common_path('notice/', StatusNet::isHTTPS());
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$instanceurl = common_path('', StatusNet::isHTTPS());
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// remove protocol for the comparison below
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$noticeurl_wo_protocol = preg_replace('(^https?://)', '', $noticeurl);
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$instanceurl_wo_protocol = preg_replace('(^https?://)', '', $instanceurl);
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$url_wo_protocol = preg_replace('(^https?://)', '', $this->url);
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// find local notice
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if(strpos($url_wo_protocol, $noticeurl_wo_protocol) === 0) {
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$possible_notice_id = str_replace($noticeurl_wo_protocol,'',$url_wo_protocol);
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if(ctype_digit($possible_notice_id)) {
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$notice = Notice::getKV('id',$possible_notice_id);;
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} else {
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$this->clientError("Notice not found.", 404);
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}
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}
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if(!$notice instanceof Notice){
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// TRANS: Client error displayed in oEmbed action when notice not found.
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// TRANS: %s is a notice.
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$this->clientError(sprintf(_("Notice %s not found."),$this->id), 404);
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}
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$profile = $notice->getProfile();
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if (!$profile instanceof Profile) {
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// TRANS: Server error displayed in oEmbed action when notice has not profile.
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$this->serverError(_('Notice has no profile.'), 500);
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}
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$authorname = $profile->getFancyName();
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$oembed=array();
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$oembed['version']='1.0';
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$oembed['provider_name']=common_config('site', 'name');
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$oembed['provider_url']=common_root_url();
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$oembed['type']='link';
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// TRANS: oEmbed title. %1$s is the author name, %2$s is the creation date.
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$oembed['title'] = ApiAction::dateTwitter($notice->created).' (Qvitter)';
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$oembed['author_name']=$authorname;
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$oembed['author_url']=$profile->profileurl;
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$oembed['url']=$notice->getUrl();
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$oembed['html']=$notice->getRendered();
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// maybe add thumbnail
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$attachments = $notice->attachments();
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if (!empty($attachments)) {
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foreach ($attachments as $attachment) {
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if(is_object($attachment)) {
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try {
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$thumb = $attachment->getThumbnail();
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} catch (ServerException $e) {
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//
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}
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if(!empty($thumb) && method_exists('File_thumbnail','url')) {
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try {
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$thumb_url = File_thumbnail::url($thumb->filename);
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$oembed['thumbnail_url'] = $thumb_url;
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break; // only first one
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} catch (ClientException $e) {
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//
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}
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}
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}
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}
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}
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if($this->format == 'json') {
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$this->initDocument('json');
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print json_encode($oembed);
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$this->endDocument('json');
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} elseif ($this->format == 'xml') {
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$this->initDocument('xml');
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$this->elementStart('oembed');
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foreach(array(
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'version', 'type', 'provider_name',
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'provider_url', 'title', 'author_name',
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'author_url', 'url', 'html'
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) as $key) {
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if (isset($oembed[$key]) && $oembed[$key]!='') {
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$this->element($key, null, $oembed[$key]);
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}
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}
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$this->elementEnd('oembed');
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$this->endDocument('xml');
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} else {
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$this->serverError(sprintf(_('Format %s not supported.'), $this->format), 501);
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}
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}
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}
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