port several formatting functions from bucky

1 files changed, 93 insertions, 39 deletions

diff --git a/public/assets/js/util/format.js b/public/assets/js/util/format.js
index 21b1f68..7c773d4 100644
--- a/public/assets/js/util/format.js
+++ b/public/assets/js/util/format.js
@@ -1,69 +1,62 @@
 function commatize (n) {
-  var nums, i, counter = 0
+  var nums = [], i, counter = 0, r = Math.floor
   if (n > 1024) {
-    n /= 1024;
-    nums.unshift((n * 10) % 10)
+    n /= 1024
+    nums.unshift(r((n * 10) % 10))
     nums.unshift(".")
   }
-
   do {
     i = n % 10
-    n = Math.floor(number / 10)
-    if (n && !(++counter % 3))
-      { i = ' ' + i }
-    nums.unshift(i)
+    n = r(n / 10)
+    if (n && ! (++counter % 3))
+      { i = ' ' + r(i) }
+    nums.unshift(r(i))
   }
-  while (n);
-
+  while (n)
   return nums.join("")
 }
-function get_age (d){
-}
-function get_size (d){
+
+function privacy_dot (p) {
+  if (! p) return "·"
+  else return "·:"
 }
+
 function carbon_date (date, no_bold) {
-  var span = (+new Date() - date * 1000);
+  var span = (+new Date() - date * 1000)
   if (! no_bold && span < 86400) // modified today
-    { color = "new"; }
+    { color = "new" }
   else if (span < 604800) // modifed this week
-    { color = "recent"; }
+    { color = "recent" }
   else if (span < 1209600) // modifed 2 weeks ago
-    { color = "med"; }
+    { color = "med" }
   else if (span < 3024000) // modifed 5 weeks ago
-    { color = "old"; }
+    { color = "old" }
   else if (span < 12315200) // modifed 6 months ago
-    { color = "older"; }
+    { color = "older" }
   else
-    { color = "quiet"; }
-  return color;
+    { color = "quiet" }
+  return color
 }
 
-function hushview (n, bias, no_bold) {
+function hush_views (n, bias, no_bold) {
   var txt = commatize(n)
   bias = bias || 1
   n = n || 0
-  if (n < 30) {
-    n = 0 if (!n); return["quiet", n + " v."] }
-  if (n < 200) {
-    return ["quiet", txt + " v."] }
-  else if (n < 500) {
-    return ["quiet", txt + " v."] }
-  else if (n < 1000) {
-    return ["old", txt + " v."] }
-  else if (n < 5000) {
-    return ["med", txt + " kv."] }
-  else if (nobold || n < 10000) {
-    return ["recent", txt + " kv."] }
-  else {
-    return ["new", txt + " kv."] }
+  if (n < 30) { return["quiet", n + " v."] }
+  if (n < 200) { return ["quiet", txt + " v."] }
+  else if (n < 500) { return ["quiet", txt + " v."] }
+  else if (n < 1000) { return ["old", txt + " v."] }
+  else if (n < 5000) { return ["med", txt + " kv."] }
+  else if (nobold || n < 10000) { return ["recent", txt + " kv."] }
+  else { return ["new", txt + " kv."] }
 }
 
-function hushsize (n, bias, nobold) {
-  var txt = commatize(n / 1024)
+function hush_size (n, bias, nobold) {
+  var txt = commatize(Math.floor(n / 1024))
   bias = 1 || bias
   n = n || 0
   if (n < 1024) {
-    return ["quiet", "0 b."]
+    return ["quiet", txt + " b."]
   }
   if (n < 1024*1024) {
     return ["quiet", txt + " kb."]
@@ -84,3 +77,64 @@ function hushsize (n, bias, nobold) {
     return ["new", txt + " mb."]
   }
 }
+
+function hush_null (n, unit, no_bold) {
+  var s = unit ? n + "&nbsp;" + unit + "." : n
+  if (n < 3) {
+    return ["quiet", s]
+  }
+  else if (n < 6) {
+    return ["older", s]
+  }
+  else if (n < 10) {
+    return ["old", s]
+  }
+  else if (n < 16) {
+    return ["med", s]
+  }
+  else if (no_bold || n < 21) {
+    return ["recent", s]
+  }
+  else {
+    return ["new", s]
+  }
+}
+
+function courtesy_s (n, s) { return v == 1 ? "" : (s || "s") }
+
+var revision_letters = "z a b c d f g h j k l m n p q r s t v w x y".split(" ")
+function get_revision (thread) {
+  if (! thread.revision) return ""
+  var rev = thread.revision
+  var n = 0
+  var digits = ""
+  do {
+    n = rev % 21
+    rev = Math.floor(rev / 21)
+    digits = revision_letters[n] + digits
+  }
+  while (rev !== 0)
+  return digits
+}
+
+function get_age (t) {
+  var age = Math.abs( Date.now()/1000 - t)
+  var r = Math.floor
+  var m
+  if (age < 5) { return "now" }
+  if (age < 60) { return r(age) + "s" }
+  age /= 60
+  if (age < 60) { return r(age) + "m" }
+  m = r(age % 60)
+  age /= 60
+  if (m > 0 && age < 2) { return m + "m" + r(age) + "h" }
+  if (age < 24) { return r(age) + "h" }
+  age /= 24
+  if (age < 7) { return r(age) + "d" }
+  age /= 7
+  if (age < 12) { return r(age) + "w" }
+  age /= 4
+  if (age < 12) { return r(age) + "m" }
+  age /= 12
+  return r(age) + "y"
+}
\ No newline at end of file