From 18dbea42f13f3cce9fc8196a3dd97d328ddb5c20 Mon Sep 17 00:00:00 2001
From: Wesley Kerfoot <wjak56@gmail.com>
Date: Sat, 21 Dec 2019 16:06:30 -0500
Subject: [PATCH] implement basic thread renderer

---
 src/twit2blog.nim            |  3 +--
 src/twit2blogpkg/twitter.nim | 13 ++++++++++++-
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/twit2blog.nim b/src/twit2blog.nim
index 1a5a0c8..14a0461 100644
--- a/src/twit2blog.nim
+++ b/src/twit2blog.nim
@@ -30,5 +30,4 @@ when isMainModule:
     stderr.writeLine("Invalid Arguments. Must provide both --user and --thread (or -u and -t). E.g. -u:foo -t:123")
     quit(1)
 
-  for tweet in twitterParams["thread"].getThread(twitterParams["user"]):
-    echo tweet
+  echo twitterParams["thread"].renderThread(twitterParams["user"])
diff --git a/src/twit2blogpkg/twitter.nim b/src/twit2blogpkg/twitter.nim
index 4544151..01db36e 100644
--- a/src/twit2blogpkg/twitter.nim
+++ b/src/twit2blogpkg/twitter.nim
@@ -1,4 +1,4 @@
-import httpClient, base64, uri, json, os, strformat, sequtils
+import httpClient, base64, uri, json, os, strformat, sequtils, strutils
 
 proc buildAuthHeader() : string =
   let consumerKey = "TWITTER_CONSUMER_KEY".getEnv
@@ -65,3 +65,14 @@ proc getThread*(tweetStart : string, user : string) : seq[string] =
     else:
       return nextTweetID.getThread(user)
 
+proc stripAts(tweet : string) : string =
+  let words = tweet.split(" ")
+  var stripped : seq[string]
+  for word in words:
+    if word[0] != '@':
+      stripped &= word
+  stripped.join(" ")
+
+proc renderThread*(tweetID : string, user : string) : string =
+  let thread = tweetID.getThread(user).map(stripAts).map(capitalizeAscii).join("\n\n")
+  fmt"### By {user}" & "\n" & fmt"{thread}"