feat(core) Add configuration option for avatar max size

Avoid hard-coded limits and instead have a configuration option to set
 maximum size for user avatars

issue #6049

contrib/openldap/core-fd-conf.schema

@@ -155,6 +155,12 @@ attributetype ( 1.3.6.1.4.1.38414.8.12.21 NAME 'fdPostalAddressPattern'
   SYNTAX 1.3.6.1.4.1.1466.115.121.1.26
   SINGLE-VALUE)
 
+attributetype ( 1.3.6.1.4.1.38414.8.12.22 NAME 'fdMaxAvatarSize'
+  DESC 'FusionDirectory - Maximum user picture width and height in pixels'
+  EQUALITY integerMatch
+  SYNTAX 1.3.6.1.4.1.1466.115.121.1.27
+  SINGLE-VALUE)
+
 # Password
 
 attributetype ( 1.3.6.1.4.1.38414.8.13.1 NAME 'fdPasswordDefaultHash'
@@ -584,7 +590,8 @@ objectclass ( 1.3.6.1.4.1.38414.8.2.1 NAME 'fusionDirectoryConf'
     fdStrictNamingRules $ fdMinId $ fdUidNumberBase $
     fdGidNumberBase $ fdUserRDN $ fdGroupRDN $ fdIdAllocationMethod $
     fdGidNumberPoolMin $ fdUidNumberPoolMin $ fdGidNumberPoolMax $ fdUidNumberPoolMax $
-    fdAclRoleRDN $ fdCnPattern $ fdRestrictRoleMembers $ fdSplitPostalAddress $ fdPostalAddressPattern $
+    fdAclRoleRDN $ fdCnPattern $ fdRestrictRoleMembers $
+    fdSplitPostalAddress $ fdPostalAddressPattern $ fdMaxAvatarSize $
     fdPasswordDefaultHash $ fdPasswordMinLength $ fdPasswordMinDiffer $
     fdHandleExpiredAccounts $ fdSaslRealm $ fdSaslExop $
     fdForcePasswordDefaultHash $ fdPasswordAllowedHashes $

plugins/config/class_configInLdap.inc

@@ -286,6 +286,11 @@ class configInLdap extends simplePlugin
             _('Postal address pattern'), _('When using separate address fields, you can use a pattern to fill postalAddress field.'),
             'fdPostalAddressPattern'
           ),
+          new IntAttribute(
+            _('Avatar max size'), _('Maximum user picture width and height in pixels. Bigger uploaded pictures will be resized.'),
+            'fdMaxAvatarSize', FALSE,
+            1, FALSE, 200
+          ),
         ]
       ],
       'debug' => [

plugins/personal/generic/class_user.inc

@@ -106,7 +106,7 @@ class user extends simplePlugin
           new ImageAttribute(
             _('Picture'), _('The avatar for this user'),
             'jpegPhoto', FALSE,
-            150, 200, 'jpeg'
+            $config->get_cfg_value('MaxAvatarSize', 200), $config->get_cfg_value('MaxAvatarSize', 200), 'jpeg'
           ),
         ]
       ],