Handle singular/plurals in minutes counter

app/helpers/StringHelper.php

@@ -112,7 +112,13 @@ function prepareString($string, bool $preview = false)
  */
 function readTime($content)
 {
-    return floor(str_word_count(strip_tags($content)) / 200);
+    $minutes = floor(str_word_count(strip_tags($content)) / 200);
+
+    if ($minutes == 0) return false;
+
+    return $minutes == 1
+        ? __('post.read_time_singular', $minutes)
+        : __('post.read_time_plural', $minutes);
 }
 
 /**

app/widgets/Post/_post.tpl

@@ -145,8 +145,8 @@
                         edit
                     </i>
                 {/if}
-                {if="$post->contentcleaned && readTime($post->contentcleaned) > 0"}
-                    · {$c->__('post.read_time', readTime($post->contentcleaned))}
+                {if="$post->contentcleaned && isset(readTime($post->contentcleaned))"}
+                    · {$post->contentcleaned|readTime}
                 {/if}
             </p>
             {if="$post->isBrief()"}

app/widgets/Post/_post_card.tpl

@@ -70,8 +70,8 @@
                         lock
                     </i>
                 {/if}
-                {if="$post->contentcleaned && readTime($post->contentcleaned) > 0"}
-                    · {$c->__('post.read_time', readTime($post->contentcleaned))}
+                {if="$post->contentcleaned && readTime($post->contentcleaned)"}
+                    · {$post->contentcleaned|readTime}
                 {/if}
             </p>
             {if="$post->isBrief()"}

app/widgets/Post/locales.ini

@@ -11,7 +11,8 @@ repost         = This is a re-post from %s
 repost_profile = See %s profile
 blog_last      = Public posts from users
 
-read_time      = %s minutes
+read_time_singular = %s minute
+read_time_plural   = %s minutes
 
 public         = Publish this post publicly?
 public_yes     = This post is public