allow pdf attachments. serious business only.

This commit is contained in:
Ted Unangst 2019-10-31 03:19:15 -04:00
parent a81ec6f628
commit 0a04051c42
4 changed files with 38 additions and 17 deletions

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@ -2,6 +2,8 @@ changelog
-- next
+ Allow PDF attachments. For serious business only.
+ "Untag" button to mute part of a thread.
++ Subscribe to hashtags.

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@ -91,7 +91,7 @@ to read this noise.
One may attach a file to a post.
Images are automatically rescaled and reduced in size for federation.
A description, or caption, is encouraged.
Text files are also supported as attachments.
Text files and PDFs are also supported as attachments.
Other formats are not supported.
.Pp
One may also check in to a location.

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@ -65,7 +65,9 @@ in reply to: <a href="{{ .RID }}" rel=noreferrer>{{ .RID }}</a>
{{ range .Donks }}
{{ if .Local }}
{{ if eq .Media "text/plain" }}
<p><a href="/d/{{ .XID }}">Attachment: {{ .Name }}</a>
<p><a href="/d/{{ .XID }}">Attachment: {{ .Name }}</a> {{ .Desc }}
{{ else if eq .Media "application/pdf" }}
<p><a href="/d/{{ .XID }}">Attachment: {{ .Name }}</a> {{ .Desc }}
{{ else }}
<p><img src="/d/{{ .XID }}" title="{{ .Desc }}" alt="{{ .Desc }}">
{{ end }}

21
web.go
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@ -1310,6 +1310,22 @@ func submithonk(w http.ResponseWriter, r *http.Request) {
name = xid + "." + format
xid = name
} else {
ct := http.DetectContentType(data)
switch ct {
case "application/pdf":
maxsize := 1000000
if len(data) > maxsize {
log.Printf("bad image: %s too much pdf: %d", err, len(data))
http.Error(w, "didn't like your attachment", http.StatusUnsupportedMediaType)
return
}
media = ct
xid += ".pdf"
name = filehdr.Filename
if name == "" {
name = xid
}
default:
maxsize := 100000
if len(data) > maxsize {
log.Printf("bad image: %s too much text: %d", err, len(data))
@ -1324,11 +1340,12 @@ func submithonk(w http.ResponseWriter, r *http.Request) {
}
}
media = "text/plain"
xid += ".txt"
name = filehdr.Filename
if name == "" {
name = xid + ".txt"
name = xid
}
}
xid += ".txt"
}
desc := strings.TrimSpace(r.FormValue("donkdesc"))
if desc == "" {