Merge pull request #404 from status-im/bug/#399

Short username in request header 

Former-commit-id: e8aa157ea5

src/status_im/chat/views/response.cljs

@@ -24,7 +24,8 @@
             [status-im.components.webview-bridge :refer [webview-bridge]]
             [status-im.i18n :refer [label]]
             [status-im.utils.datetime :as dt]
-            [taoensso.timbre :as log]))
+            [taoensso.timbre :as log]
+            [status-im.utils.name :refer [shortened-name]]))
 
 (defn drag-icon []
   [view st/drag-container
@@ -44,13 +45,14 @@
    [text {:style st/command-name}
     (str (:description command) " " (label :t/request))]
    (when added
-     [text {:style st/message-info}
-      (str "By " (or name chat-id) ", "
-           (dt/format-date "MMM" added)
-           " "
-           (dt/get-ordinal-date added)
-           " at "
-           (dt/format-date "HH:mm" added))])])
+     (let [name' (shortened-name (or name chat-id) 20)]
+       [text {:style st/message-info}
+        (str "By " name' ", "
+             (dt/format-date "MMM" added)
+             " "
+             (dt/get-ordinal-date added)
+             " at "
+             (dt/format-date "HH:mm" added))]))])
 
 (defn request-info [response-height]
   (let [layout-height (subscribe [:max-layout-height :default])

src/status_im/utils/name.cljs

@@ -0,0 +1,30 @@
+(ns status-im.utils.name
+  (:require [clojure.string :as str]))
+
+(defn too-long? [name max-len]
+  (> (count name) max-len))
+
+(defn max-name
+  [name max-len]
+  (let [names (str/split name " ")]
+    (first
+      (reduce (fn [[name done] next-name]
+                (if done
+                  name
+                  (let [new-name (str/join " " [name next-name])]
+                    (if (too-long? new-name max-len)
+                      (let [new-name' (str name " " (first next-name) ".")]
+                        (if (too-long? new-name' max-len)
+                          [name true]
+                          [new-name' true]))
+                      [new-name]))))
+              [(first names)]
+              (rest names)))))
+
+(defn shortened-name [name max-len]
+  (if (> (count name) max-len)
+    (let [name' (max-name name max-len)]
+      (if (too-long? name' max-len)
+        (str (str/trim (subs name 0 max-len)) "...")
+        name'))
+    name))