forked from GNUsocial/gnu-social
oEmbed Action logic simplified (early return)
This commit is contained in:
Mikael Nordfeldth
parent
3dc30b6b8f
commit
94d3f50aee
@ -44,139 +44,140 @@ class OembedAction extends Action
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parent::handle();
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$url = $this->trimmed('url');
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if (substr(strtolower($url),0,strlen(common_root_url())) == strtolower(common_root_url())) {
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$path = substr($url,strlen(common_root_url()));
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$r = Router::get();
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$proxy_args = $r->map($path);
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if (!$proxy_args) {
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// TRANS: Client error displayed in oEmbed action when path not found.
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// TRANS: %s is a path.
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$this->clientError(sprintf(_('"%s" not found.'),$path), 404);
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}
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$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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$oembed['provider_url']=common_root_url();
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switch ($proxy_args['action']) {
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case 'shownotice':
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$oembed['type']='link';
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$id = $proxy_args['notice'];
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$notice = Notice::getKV($id);
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if(empty($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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$this->clientError(sprintf(_("Notice %s not found."),$id), 404);
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}
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$profile = $notice->getProfile();
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if (empty($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 = $profile->getFancyName();
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// TRANS: oEmbed title. %1$s is the author name, %2$s is the creation date.
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$oembed['title'] = sprintf(_('%1$s\'s status on %2$s'),
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$authorname,
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common_exact_date($notice->created));
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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->rendered;
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break;
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case 'attachment':
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$id = $proxy_args['attachment'];
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$attachment = File::getKV($id);
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if(empty($attachment)){
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// TRANS: Client error displayed in oEmbed action when attachment not found.
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// TRANS: %d is an attachment ID.
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$this->clientError(sprintf(_('Attachment %s not found.'),$id), 404);
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}
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if (empty($attachment->filename) && $file_oembed = File_oembed::getKV('file_id', $attachment->id)) {
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// Proxy the existing oembed information
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$oembed['type']=$file_oembed->type;
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$oembed['provider']=$file_oembed->provider;
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$oembed['provider_url']=$file_oembed->provider_url;
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$oembed['width']=$file_oembed->width;
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$oembed['height']=$file_oembed->height;
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$oembed['html']=$file_oembed->html;
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$oembed['title']=$file_oembed->title;
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$oembed['author_name']=$file_oembed->author_name;
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$oembed['author_url']=$file_oembed->author_url;
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$oembed['url']=$file_oembed->getUrl();
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} elseif (substr($attachment->mimetype,0,strlen('image/'))==='image/') {
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$oembed['type']='photo';
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if ($attachment->filename) {
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$filepath = File::path($attachment->filename);
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$gis = @getimagesize($filepath);
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if ($gis) {
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$oembed['width'] = $gis[0];
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$oembed['height'] = $gis[1];
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} else {
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// TODO Either throw an error or find a fallback?
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}
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}
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$oembed['url']=$attachment->getUrl();
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try {
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$thumb = $attachment->getThumbnail();
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$oembed['thumbnail_url'] = $thumb->getUrl();
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$oembed['thumbnail_width'] = $thumb->width;
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$oembed['thumbnail_height'] = $thumb->height;
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unset($thumb);
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} catch (UnsupportedMediaException $e) {
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// No thumbnail data available
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}
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} else {
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$oembed['type']='link';
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$oembed['url']=common_local_url('attachment',
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array('attachment' => $attachment->id));
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}
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if ($attachment->title) {
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$oembed['title']=$attachment->title;
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}
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break;
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default:
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// TRANS: Server error displayed in oEmbed request when a path is not supported.
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// TRANS: %s is a path.
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$this->serverError(sprintf(_('"%s" not supported for oembed requests.'),$path), 501);
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}
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switch ($this->trimmed('format')) {
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case 'xml':
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$this->init_document('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', 'width',
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'height', 'cache_age', 'thumbnail_url',
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'thumbnail_width', 'thumbnail_height',
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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->end_document('xml');
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break;
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case 'json':
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case null:
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$this->init_document('json');
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$this->raw(json_encode($oembed));
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$this->end_document('json');
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break;
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default:
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// TRANS: Error message displaying attachments. %s is a raw MIME type (eg 'image/png')
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$this->serverError(sprintf(_('Content type %s not supported.'), $apidata['content-type']), 501);
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}
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} else {
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if (substr(strtolower($url),0,strlen(common_root_url())) !== strtolower(common_root_url())) {
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// TRANS: Error message displaying attachments. %s is the site's base URL.
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// FIXME: 404 not found?! (this will automatically become a 500 because it's not a serverError!)
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$this->serverError(sprintf(_('Only %s URLs over plain HTTP please.'), common_root_url()), 404);
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}
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$path = substr($url,strlen(common_root_url()));
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$r = Router::get();
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$proxy_args = $r->map($path);
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if (!$proxy_args) {
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// TRANS: Client error displayed in oEmbed action when path not found.
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// TRANS: %s is a path.
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$this->clientError(sprintf(_('"%s" not found.'),$path), 404);
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}
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$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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$oembed['provider_url']=common_root_url();
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switch ($proxy_args['action']) {
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case 'shownotice':
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$oembed['type']='link';
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$id = $proxy_args['notice'];
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$notice = Notice::getKV($id);
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if(empty($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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$this->clientError(sprintf(_("Notice %s not found."),$id), 404);
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}
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$profile = $notice->getProfile();
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if (empty($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 = $profile->getFancyName();
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// TRANS: oEmbed title. %1$s is the author name, %2$s is the creation date.
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$oembed['title'] = sprintf(_('%1$s\'s status on %2$s'),
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$authorname,
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common_exact_date($notice->created));
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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->rendered;
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break;
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case 'attachment':
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$id = $proxy_args['attachment'];
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$attachment = File::getKV($id);
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if(empty($attachment)){
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// TRANS: Client error displayed in oEmbed action when attachment not found.
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// TRANS: %d is an attachment ID.
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$this->clientError(sprintf(_('Attachment %s not found.'),$id), 404);
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}
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if (empty($attachment->filename) && $file_oembed = File_oembed::getKV('file_id', $attachment->id)) {
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// Proxy the existing oembed information
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$oembed['type']=$file_oembed->type;
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$oembed['provider']=$file_oembed->provider;
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$oembed['provider_url']=$file_oembed->provider_url;
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$oembed['width']=$file_oembed->width;
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$oembed['height']=$file_oembed->height;
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$oembed['html']=$file_oembed->html;
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$oembed['title']=$file_oembed->title;
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$oembed['author_name']=$file_oembed->author_name;
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$oembed['author_url']=$file_oembed->author_url;
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$oembed['url']=$file_oembed->getUrl();
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} elseif (substr($attachment->mimetype,0,strlen('image/'))==='image/') {
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$oembed['type']='photo';
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if ($attachment->filename) {
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$filepath = File::path($attachment->filename);
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$gis = @getimagesize($filepath);
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if ($gis) {
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$oembed['width'] = $gis[0];
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$oembed['height'] = $gis[1];
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} else {
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// TODO Either throw an error or find a fallback?
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}
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}
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$oembed['url']=$attachment->getUrl();
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try {
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$thumb = $attachment->getThumbnail();
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$oembed['thumbnail_url'] = $thumb->getUrl();
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$oembed['thumbnail_width'] = $thumb->width;
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$oembed['thumbnail_height'] = $thumb->height;
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unset($thumb);
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} catch (UnsupportedMediaException $e) {
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// No thumbnail data available
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}
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} else {
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$oembed['type']='link';
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$oembed['url']=common_local_url('attachment',
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array('attachment' => $attachment->id));
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}
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if ($attachment->title) {
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$oembed['title']=$attachment->title;
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}
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break;
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default:
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// TRANS: Server error displayed in oEmbed request when a path is not supported.
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// TRANS: %s is a path.
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$this->serverError(sprintf(_('"%s" not supported for oembed requests.'),$path), 501);
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}
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switch ($this->trimmed('format')) {
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case 'xml':
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$this->init_document('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', 'width',
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'height', 'cache_age', 'thumbnail_url',
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'thumbnail_width', 'thumbnail_height',
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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->end_document('xml');
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break;
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case 'json':
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case null:
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$this->init_document('json');
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$this->raw(json_encode($oembed));
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$this->end_document('json');
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break;
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default:
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// TRANS: Error message displaying attachments. %s is a raw MIME type (eg 'image/png')
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$this->serverError(sprintf(_('Content type %s not supported.'), $apidata['content-type']), 501);
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}
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}
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public function init_document($type)
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