Split the first name and last name so that they fit into the length restrictions...

diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php
index 8828324c541feecf6310ba19ae6aa75d5f03d02f..67167ac930846c90c8278904a8d3cc5d5e9dc8a2 100644 (file)
--- a/src/Protocol/Diaspora.php
+++ b/src/Protocol/Diaspora.php
@@ -3963,6 +3963,62 @@ class Diaspora
                return self::buildAndTransmit($owner, $contact, $type, $message, false, $item["guid"]);
        }
 
+       /**
+        * @brief Split a name into first name and last name
+        *
+        * @param string $name The name
+        *
+        * @return array The array with "first" and "last"
+        */
+       private static function splitName($name) {
+               $name = trim($name);
+
+               // Is the name longer than 64 characters? Then cut the rest of it.
+               if (strlen($name) > 64) {
+                       if ((strpos($name, ' ') <= 64) && (strpos($name, ' ') !== false)) {
+                               $name = trim(substr($name, 0, strrpos(substr($name, 0, 65), ' ')));
+                       } else {
+                               $name = substr($name, 0, 64);
+                       }
+               }
+
+               // Take the first word as first name
+               $first = ((strpos($name, ' ') ? trim(substr($name, 0, strpos($name, ' '))) : $name));
+               $last = (($first === $name) ? '' : trim(substr($name, strlen($first))));
+               if ((strlen($first) < 32) && (strlen($last) < 32)) {
+                       return ['first' => $first, 'last' => $last];
+               }
+
+               // Take the last word as last name
+               $first = ((strrpos($name, ' ') ? trim(substr($name, 0, strrpos($name, ' '))) : $name));
+               $last = (($first === $name) ? '' : trim(substr($name, strlen($first))));
+
+               if ((strlen($first) < 32) && (strlen($last) < 32)) {
+                       return ['first' => $first, 'last' => $last];
+               }
+
+               // Take the first 32 characters if there is no space in the first 32 characters
+               if ((strpos($name, ' ') > 32) || (strpos($name, ' ') === false)) {
+                       $first = substr($name, 0, 32);
+                       $last = substr($name, 32);
+                       return ['first' => $first, 'last' => $last];
+               }
+
+               $first = trim(substr($name, 0, strrpos(substr($name, 0, 33), ' ')));
+               $last = (($first === $name) ? '' : trim(substr($name, strlen($first))));
+
+               // Check if the last name is longer than 32 characters
+               if (strlen($last) > 32) {
+                       if (strpos($last, ' ') <= 32) {
+                               $last = trim(substr($last, 0, strrpos(substr($last, 0, 33), ' ')));
+                       } else {
+                               $last = substr($last, 0, 32);
+                       }
+               }
+
+               return ['first' => $first, 'last' => $last];
+       }
+
        /**
         * @brief Create profile data
         *
@@ -3986,11 +4042,12 @@ class Diaspora
                }
 
                $profile = $r[0];
-
                $handle = $profile["addr"];
-               $first = ((strpos($profile['name'], ' ')
-                       ? trim(substr($profile['name'], 0, strpos($profile['name'], ' '))) : $profile['name']));
-               $last = (($first === $profile['name']) ? '' : trim(substr($profile['name'], strlen($first))));
+
+               $splitted_name = self::splitName($profile['name']);
+               $first = $splitted_name['first'];
+               $last = $splitted_name['last'];
+
                $large = System::baseUrl().'/photo/custom/300/'.$profile['uid'].'.jpg';
                $medium = System::baseUrl().'/photo/custom/100/'.$profile['uid'].'.jpg';
                $small = System::baseUrl().'/photo/custom/50/'  .$profile['uid'].'.jpg';