Gravatar function

JBZoo-CCK · Feb 21, 2016 · 4323847 · 4323847
1 parent 49b1b55
commit 4323847
Show file tree

Hide file tree

Showing 3 changed files with 67 additions and 1 deletion.
diff --git a/composer.json b/composer.json
@@ -17,7 +17,7 @@
         "pimple/pimple"    : "^3.0",
         "jbzoo/sqlbuilder" : "^1.0",
         "jbzoo/data"       : "^1.3.4",
-        "jbzoo/utils"      : "^1.2.1",
+        "jbzoo/utils"      : "^1.4.3",
         "jbzoo/path"       : "^1.0",
         "jbzoo/event"      : "^1.2.1"
     },

diff --git a/src/Entity/User.php b/src/Entity/User.php
@@ -16,6 +16,8 @@
 namespace JBZoo\CrossCMS\Entity;
 
 use JBZoo\Data\Data;
+use JBZoo\Utils\Arr;
+use JBZoo\Utils\Url;
 
 /**
  * Class AbstractAssets
@@ -112,4 +114,36 @@ public function isGuest()
     {
         return 0 === $this->_id;
     }
+
+    /**
+     * Get user avatar by email
+     *
+     * @param int    $avatarSize
+     * @param string $defaultPic
+     * @return string
+     */
+    public function getAvatar($avatarSize = 64, $defaultPic = 'identicon')
+    {
+        $md5        = md5(trim($this->_email));
+        $avatarSize = (int)$avatarSize;
+        $defaultPic = trim($defaultPic);
+
+        $validList = array('404', 'mm', 'identicon', 'monsterid', 'wavatar', 'retro', 'blank');
+
+        if (strpos($defaultPic, 'http') === 0) {
+            $default = urlencode($defaultPic);
+        } elseif (Arr::in((string)$defaultPic, $validList)) {
+            $default = $defaultPic;
+        } else {
+            $default = 'identicon';
+        }
+
+        if (Url::isHttps()) {
+            $avatarUrl = 'https://secure.gravatar.com/avatar/' . $md5 . '.jpg?s=' . $avatarSize . '&d=' . $default;
+        } else {
+            $avatarUrl = 'http://www.gravatar.com/avatar/' . $md5 . '.jpg?s=' . $avatarSize . '&d=' . $default;
+        }
+
+        return $avatarUrl;
+    }
 }
diff --git a/tests/tests/UserTest.php b/tests/tests/UserTest.php
@@ -115,4 +115,36 @@ public function testUndefinedUser()
         isSame(null, $helper->getByLogin(uniqid()));
         isSame(null, $helper->getByEmail(uniqid()));
     }
+
+    public function testGravatar()
+    {
+        $helper = $this->_getUser();
+
+        $user = $helper->getCurrent();
+        isSame(
+            'http://www.gravatar.com/avatar/d41d8cd98f00b204e9800998ecf8427e.jpg?s=64&d=identicon',
+            $user->getAvatar()
+        );
+
+        isSame(
+            'http://www.gravatar.com/avatar/d41d8cd98f00b204e9800998ecf8427e.jpg?s=128&d=identicon',
+            $user->getAvatar(128)
+        );
+
+        isSame(
+            'http://www.gravatar.com/avatar/d41d8cd98f00b204e9800998ecf8427e.jpg?s=128&d=identicon',
+            $user->getAvatar(128, 'qwerty')
+        );
+
+        isSame(
+            'http://www.gravatar.com/avatar/d41d8cd98f00b204e9800998ecf8427e.jpg?s=128&d=http%3A%2F%2Fexample.com%2Fimages%2Favatar.jpg',
+            $user->getAvatar(128, 'http://example.com/images/avatar.jpg')
+        );
+
+        $_SERVER['HTTPS'] = 'on';
+        isSame(
+            'https://secure.gravatar.com/avatar/d41d8cd98f00b204e9800998ecf8427e.jpg?s=128&d=mm',
+            $user->getAvatar(128, 'mm')
+        );
+    }
 }