; TODO named timelines
; TODO CLI params
; TODO config files
+; TODO parse mentions:
+; - @<source.nick source.url> | @<source.url>
; TODO highlight mentions
; TODO filter on mentions
; TODO highlight hashtags
; - r | read
; - see timeline ops above
; - w | write
+; - arg or stdin
; - nick expand to URI
; - q | query
; - see timeline ops above
; - see hashtag and channels above
+; - d | download
+; - u | upload
+; - calls user-configured command to upload user's own feed file to their server
; TODO user-agent format: <client>/<version> (+<source.url>; @<source.nick>)
; - requires configurability
; - ref: https://twtxt.readthedocs.io/en/latest/user/discoverability.html
(require http-client)
(require rfc3339-old)
-(struct msg (tm_epoch tm_rfc3339 nick text))
+(struct msg (tm_epoch tm_rfc3339 nick uri text))
(struct feed (nick uri))
-(define (msg-print odd m)
- (printf "~a \033[1;37m<~a>\033[0m \033[0;~am~a\033[0m~n"
- (date->string (seconds->date [msg-tm_epoch m]) #t)
- [msg-nick m]
- [if odd 36 33]
- [msg-text m]))
+(define (msg-print out-format odd msg)
+ (printf
+ (match out-format
+ ['single-line "~a \033[1;37m<~a ~a>\033[0m \033[0;~am~a\033[0m~n"]
+ ['multi-line "~a~n\033[1;37m<~a ~a>\033[0m~n\033[0;~am~a\033[0m~n~n"]
+ [_ (raise (format "Invalid output format: ~a" out-format))])
+ (date->string (seconds->date [msg-tm_epoch msg]) #t)
+ (msg-nick msg)
+ (msg-uri msg)
+ (if odd 36 33)
+ (msg-text msg)))
(define re-msg-begin
; TODO Zulu offset. Maybe in several formats. Which ones?
(pregexp "^[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}"))
-(define (str->msg nick str)
+(define (str->msg nick uri str)
(if (not (regexp-match? re-msg-begin str))
(begin
(log-debug "Non-msg line from nick:~a, line:~a" nick str)
[rfc3339-record:mday t]
[rfc3339-record:month t]
[rfc3339-record:year t])])
- (msg tm_epoch tm_rfc3339 nick tok_text))))))
+ (msg tm_epoch tm_rfc3339 nick uri tok_text))))))
(define (str->lines str)
(string-split str (regexp "[\r\n]+")))
-(define (str->msgs nick str)
- (filter-map (λ (line) (str->msg nick line)) (str->lines str)))
+(define (str->msgs nick uri str)
+ (filter-map (λ (line) (str->msg nick uri line)) (str->lines str)))
(define (uri-fetch uri)
(log-info "GET ~a" uri)
; TODO Handle redirects
(if (= status 200) body (raise status)))
-(define (timeline-print timeline)
+(define (timeline-print out-format timeline)
(for ([msg timeline]
[i (in-naturals)])
- (msg-print (odd? i) msg)))
+ (msg-print out-format (odd? i) msg)))
(define (feed->msgs feed)
(log-info "downloading feed nick:~a uri:~a"
(feed-uri feed)
status)
#f)])
- (str->msgs [feed-nick feed] [uri-fetch (feed-uri feed)])))
+ (define uri (feed-uri feed))
+ (str->msgs [feed-nick feed] uri [uri-fetch uri])))
; TODO timeline contract : time-sorted list of messages
(define (timeline feeds)
(date-display-format 'rfc2822)
(define feeds (we-are-twtxt))
- (timeline-print (timeline feeds)))
+ (define out-format 'multi-line)
+ (timeline-print out-format (timeline feeds)))
(main)