diff options
Diffstat (limited to 'lib/util.php')
| -rw-r--r-- | lib/util.php | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/lib/util.php b/lib/util.php index fbef8764a..ab1272309 100644 --- a/lib/util.php +++ b/lib/util.php @@ -496,6 +496,32 @@ function common_linkify($url) { } $attrs = array('href' => $longurl, 'rel' => 'external'); + +// if this URL is an attachment, then we set class='attachment' and id='attahcment-ID' +// where ID is the id of the attachment for the given URL. +// +// we need a better test telling what can be shown as an attachment +// we're currently picking up oembeds only. +// I think the best option is another file_view table in the db +// and associated dbobject. + $query = "select file_oembed.file_id as file_id from file join file_oembed on file.id = file_oembed.file_id where file.url='$longurl'"; + $file = new File; + $file->query($query); + $file->fetch(); + + if (!empty($file->file_id)) { + $query = "select file_thumbnail.file_id as file_id from file join file_thumbnail on file.id = file_thumbnail.file_id where file.url='$longurl'"; + $file2 = new File; + $file2->query($query); + $file2->fetch(); + + if (empty($file2->file_id)) { + $attrs['class'] = 'attachment'; + } else { + $attrs['class'] = 'attachment thumbnail'; + } + $attrs['id'] = "attachment-{$file->file_id}"; + } return XMLStringer::estring('a', $attrs, $display); } |