diff options
Diffstat (limited to 'client.go')
| -rw-r--r-- | client.go | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/client.go b/client.go deleted file mode 100644 index f4094ba..0000000 --- a/client.go +++ /dev/null @@ -1,210 +0,0 @@ -package main - -import ( - "html/template" - "regexp" - "strings" - - "github.com/FChannel0/FChannel-Server/activitypub" - "github.com/FChannel0/FChannel-Server/config" - "github.com/FChannel0/FChannel-Server/db" - "github.com/FChannel0/FChannel-Server/post" - "github.com/FChannel0/FChannel-Server/util" - "github.com/FChannel0/FChannel-Server/webfinger" - _ "github.com/lib/pq" -) - -func MediaProxy(url string) string { - re := regexp.MustCompile("(.+)?" + config.Domain + "(.+)?") - - if re.MatchString(url) { - return url - } - - re = regexp.MustCompile("(.+)?\\.onion(.+)?") - - if re.MatchString(url) { - return url - } - - config.MediaHashs[util.HashMedia(url)] = url - return "/api/media?hash=" + util.HashMedia(url) -} - -func ParseAttachment(obj activitypub.ObjectBase, catalog bool) template.HTML { - // TODO: convert all of these to Sprintf statements, or use strings.Builder or something, anything but this really - // string concatenation is highly inefficient _especially_ when being used like this - - if len(obj.Attachment) < 1 { - return "" - } - - var media string - if regexp.MustCompile(`image\/`).MatchString(obj.Attachment[0].MediaType) { - media = "<img " - media += "id=\"img\" " - media += "main=\"1\" " - media += "enlarge=\"0\" " - media += "attachment=\"" + obj.Attachment[0].Href + "\"" - if catalog { - media += "style=\"max-width: 180px; max-height: 180px;\" " - } else { - media += "style=\"float: left; margin-right: 10px; margin-bottom: 10px; max-width: 250px; max-height: 250px;\"" - } - if obj.Preview.Id != "" { - media += "src=\"" + MediaProxy(obj.Preview.Href) + "\"" - media += "preview=\"" + MediaProxy(obj.Preview.Href) + "\"" - } else { - media += "src=\"" + MediaProxy(obj.Attachment[0].Href) + "\"" - media += "preview=\"" + MediaProxy(obj.Attachment[0].Href) + "\"" - } - - media += ">" - - return template.HTML(media) - } - - if regexp.MustCompile(`audio\/`).MatchString(obj.Attachment[0].MediaType) { - media = "<audio " - media += "controls=\"controls\" " - media += "preload=\"metadta\" " - if catalog { - media += "style=\"margin-right: 10px; margin-bottom: 10px; max-width: 180px; max-height: 180px;\" " - } else { - media += "style=\"float: left; margin-right: 10px; margin-bottom: 10px; max-width: 250px; max-height: 250px;\" " - } - media += ">" - media += "<source " - media += "src=\"" + MediaProxy(obj.Attachment[0].Href) + "\" " - media += "type=\"" + obj.Attachment[0].MediaType + "\" " - media += ">" - media += "Audio is not supported." - media += "</audio>" - - return template.HTML(media) - } - - if regexp.MustCompile(`video\/`).MatchString(obj.Attachment[0].MediaType) { - media = "<video " - media += "controls=\"controls\" " - media += "preload=\"metadta\" " - media += "muted=\"muted\" " - if catalog { - media += "style=\"margin-right: 10px; margin-bottom: 10px; max-width: 180px; max-height: 180px;\" " - } else { - media += "style=\"float: left; margin-right: 10px; margin-bottom: 10px; max-width: 250px; max-height: 250px;\" " - } - media += ">" - media += "<source " - media += "src=\"" + MediaProxy(obj.Attachment[0].Href) + "\" " - media += "type=\"" + obj.Attachment[0].MediaType + "\" " - media += ">" - media += "Video is not supported." - media += "</video>" - - return template.HTML(media) - } - - return template.HTML(media) -} - -func ParseContent(board activitypub.Actor, op string, content string, thread activitypub.ObjectBase) (template.HTML, error) { - // TODO: should escape more than just < and >, should also escape &, ", and ' - nContent := strings.ReplaceAll(content, `<`, "<") - - nContent, err := ParseLinkComments(board, op, nContent, thread) - if err != nil { - return "", err - } - - nContent = ParseCommentQuotes(nContent) - - nContent = strings.ReplaceAll(nContent, `/\<`, ">") - - return template.HTML(nContent), nil -} - -func ParseLinkComments(board activitypub.Actor, op string, content string, thread activitypub.ObjectBase) (string, error) { - re := regexp.MustCompile(`(>>(https?://[A-Za-z0-9_.:\-~]+\/[A-Za-z0-9_.\-~]+\/)(f[A-Za-z0-9_.\-~]+-)?([A-Za-z0-9_.\-~]+)?#?([A-Za-z0-9_.\-~]+)?)`) - match := re.FindAllStringSubmatch(content, -1) - - //add url to each matched reply - for i, _ := range match { - link := strings.Replace(match[i][0], ">>", "", 1) - isOP := "" - - domain := match[i][2] - - if link == op { - isOP = " (OP)" - } - - parsedLink := post.ConvertHashLink(domain, link) - - //formate the hover title text - var quoteTitle string - - // if the quoted content is local get it - // else get it from the database - if thread.Id == link { - quoteTitle = post.ParseLinkTitle(board.Outbox, op, thread.Content) - } else { - for _, e := range thread.Replies.OrderedItems { - if e.Id == parsedLink { - quoteTitle = post.ParseLinkTitle(board.Outbox, op, e.Content) - break - } - } - - if quoteTitle == "" { - obj, err := activitypub.GetObjectFromDBFromID(parsedLink) - if err != nil { - return "", err - } - - if len(obj.OrderedItems) > 0 { - quoteTitle = post.ParseLinkTitle(board.Outbox, op, obj.OrderedItems[0].Content) - } else { - quoteTitle = post.ParseLinkTitle(board.Outbox, op, parsedLink) - } - } - } - - if replyID, isReply, err := db.IsReplyToOP(op, parsedLink); err == nil || !isReply { - id := util.ShortURL(board.Outbox, replyID) - - content = strings.Replace(content, match[i][0], "<a class=\"reply\" title=\""+quoteTitle+"\" href=\"/"+board.Name+"/"+util.ShortURL(board.Outbox, op)+"#"+id+"\">>>"+id+""+isOP+"</a>", -1) - } else { - //this is a cross post - - parsedOP, err := db.GetReplyOP(parsedLink) - if err == nil { - link = parsedOP + "#" + util.ShortURL(parsedOP, parsedLink) - } - - actor, err := webfinger.FingerActor(parsedLink) - if err == nil && actor.Id != "" { - content = strings.Replace(content, match[i][0], "<a class=\"reply\" title=\""+quoteTitle+"\" href=\""+link+"\">>>"+util.ShortURL(board.Outbox, parsedLink)+isOP+" →</a>", -1) - } - } - } - - return content, nil -} - -func ParseCommentQuotes(content string) string { - // replace quotes - re := regexp.MustCompile(`((\r\n|\r|\n|^)>(.+)?[^\r\n])`) - match := re.FindAllStringSubmatch(content, -1) - - for i, _ := range match { - quote := strings.Replace(match[i][0], ">", ">", 1) - line := re.ReplaceAllString(match[i][0], "<span class=\"quote\">"+quote+"</span>") - content = strings.Replace(content, match[i][0], line, 1) - } - - //replace isolated greater than symboles - re = regexp.MustCompile(`(\r\n|\n|\r)>`) - - return re.ReplaceAllString(content, "\r\n<span class=\"quote\">></span>") -} |