Add .svg, .webp and .webm image formats - refs #5637

main/inc/lib/main_api.lib.php

@@ -7551,3 +7551,12 @@ function api_get_configuration_value($variable)
     }
     return false;
 }
+
+/**
+ * Returns supported image extensions
+ * @return  array   Supported image extensions
+ */
+function getSupportedImageExtensions()
+{
+    return array('jpg', 'jpeg', 'png', 'gif', 'svg', 'webp', 'webm');
+}

main/inc/lib/social.lib.php

@@ -1204,7 +1204,7 @@ class SocialManager extends UserManager
         $safeFileName = Database::escape_string($fileAttach['name']);
 
         $extension = strtolower(substr(strrchr($safeFileName, '.'), 1));
-        $allowedTypes = array('jpg', 'jpeg', 'png', 'gif');
+        $allowedTypes = getSupportedImageExtensions();
         if (!in_array($extension, $allowedTypes)) {
             $flag = false;
         } else {

main/social/home.php

@@ -44,7 +44,7 @@ if (api_get_setting('profile', 'picture') == 'true') {
             get_lang('DelImage')
         );
     }
-    $allowed_picture_types = array('jpg', 'jpeg', 'png', 'gif');
+    $allowed_picture_types = getSupportedImageExtensions();
     $form->addRule(
         'picture',
         get_lang('OnlyImagesAllowed') . ' (' . implode(