}
function title() {
- return $this->attachment->getTitle();
+ return $this->attachment->getTitle() ?: _('Untitled attachment');
}
function linkTitle() {
function linkAttr() {
return array('class' => 'attachment',
- 'href' => $this->attachment->getUrl(false),
- 'id' => 'attachment-' . $this->attachment->id,
+ 'href' => $this->attachment->getAttachmentUrl(),
+ 'id' => 'attachment-' . $this->attachment->getID(),
'title' => $this->linkTitle());
}
}
function showRepresentation() {
+ $enclosure = $this->attachment->getEnclosure();
+
if (Event::handle('StartShowAttachmentRepresentation', array($this->out, $this->attachment))) {
- if (!empty($this->attachment->mimetype)) {
- $mediatype = common_get_mime_media($this->attachment->mimetype);
+ if (!empty($enclosure->mimetype)) {
+ // First, prepare a thumbnail if it exists.
+ $thumb = null;
+ try {
+ // Tell getThumbnail that we can show an animated image if it has one (4th arg, "force_still")
+ $thumb = $this->attachment->getThumbnail(null, null, false, false);
+ } catch (UseFileAsThumbnailException $e) {
+ $thumb = null;
+ } catch (UnsupportedMediaException $e) {
+ // FIXME: Show a good representation of unsupported/unshowable images
+ $thumb = null;
+ }
+
+ // Then get the kind of mediatype we're dealing with
+ $mediatype = common_get_mime_media($enclosure->mimetype);
// FIXME: Get proper mime recognition of Ogg files! If system has 'mediainfo', this should do it:
// $ mediainfo --inform='General;%InternetMediaType%'
if ($this->attachment->mimetype === 'application/ogg') {
$mediatype = 'video'; // because this element can handle Ogg/Vorbis etc. on its own
}
+
+ // Ugly hack to show text/html links which have a thumbnail (such as from oEmbed/OpenGraph image URLs)
+ if (!in_array($mediatype, ['image','audio','video']) && $thumb instanceof File_thumbnail) {
+ $mediatype = 'image';
+ }
+
switch ($mediatype) {
// Anything we understand as an image, if we need special treatment, do it in StartShowAttachmentRepresentation
case 'image':
- try {
- // Tell getThumbnail that we can show an animated image if it has one (4th arg, "force_still")
- $thumb = $this->attachment->getThumbnail(null, null, false, false);
+ if ($thumb instanceof File_thumbnail) {
$this->out->element('img', $thumb->getHtmlAttrs(['class'=>'u-photo', 'alt' => '']));
- } catch (UseFileAsThumbnailException $e) {
- $this->out->element('img', array('class'=>'u-photo', 'src' => $e->file->getUrl(), 'alt' => $e->file->title));
- } catch (UnsupportedMediaException $e) {
- // FIXME: Show a good representation of unsupported/unshowable images
+ } else {
+ try {
+ // getUrl(true) because we don't want to hotlink, could be made configurable
+ $this->out->element('img', ['class'=>'u-photo', 'src'=>$this->attachment->getUrl(true), 'alt' => $this->attachment->getTitle()]);
+ } catch (FileNotStoredLocallyException $e) {
+ $url = $e->file->getUrl(false);
+ $this->out->element('a', ['href'=>$url, 'rel'=>'external'], $url);
+ }
}
+ unset($thumb); // there's no need carrying this along after this
break;
// HTML5 media elements
case 'audio':
case 'video':
- try {
- $thumb = $this->attachment->getThumbnail();
+ if ($thumb instanceof File_thumbnail) {
$poster = $thumb->getUrl();
- unset ($thumb);
- } catch (Exception $e) {
+ unset($thumb); // there's no need carrying this along after this
+ } else {
$poster = null;
}
+
$this->out->elementStart($mediatype,
array('class'=>"attachment_player u-{$mediatype}",
'poster'=>$poster,
break;
default:
+ unset($thumb); // there's no need carrying this along
switch ($this->attachment->mimetype) {
+ case 'text/plain':
+ $this->element('div', ['class'=>'e-content plaintext'], file_get_contents($this->attachment->getPath()));
+ break;
case 'text/html':
if (!empty($this->attachment->filename)
&& (GNUsocial::isAjax() || common_config('attachments', 'show_html'))) {
*/
protected function scrubHtmlFile(File $attachment)
{
- $path = File::path($attachment->filename);
- if (!file_exists($path) || !is_readable($path)) {
- common_log(LOG_ERR, "Missing local HTML attachment $path");
- return false;
- }
+ $path = $attachment->getPath();
$raw = file_get_contents($path);
// Normalize...
$body = preg_replace('/^.*<body[^>]*>/is', '', $body);
$body = preg_replace('/<\/body[^>]*>.*$/is', '', $body);
- require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
- $config = array('safe' => 1,
- 'deny_attribute' => 'id,style,on*',
- 'comment' => 1); // remove comments
- $scrubbed = htmLawed($body, $config);
-
- return $scrubbed;
+ require_once INSTALLDIR.'/extlib/HTMLPurifier/HTMLPurifier.auto.php';
+ $purifier = new HTMLPurifier();
+ return $purifier->purify($body);
}
/**