added ability to grab a users image, and got a count of how many there are with images available

include/controllers/default/cockpit/test/userimage.php

@@ -0,0 +1,32 @@
+<?php
+class Controller_test_userimage extends Crunchbutton_Controller_Account {
+	public function init() {
+		$users = User::q('
+			select `user`.* from `user` left join user_auth using(id_user)
+			where
+				user_auth.active=1
+				and user.active=1
+				and ((user_auth.type = "local" and user_auth.email LIKE "%@%") or (user_auth.type = "facebook"))
+				group by `user`.id_user
+				order by `user`.id_user
+		');
+		$c = 0;
+		foreach ($users as $user) {
+			if ($user->image()) {
+				$image = ['name' => $user->name, 'image' => $user->image()];
+				if (strpos($user->image(),'gravitar')) {
+					$image['type'] = 'gravitar';
+				} else {
+					$image['type'] = 'facebook';
+				}
+				$images[] = $image;
+				$c++;
+			}
+		}
+		
+		Cana::view()->images = $images;
+		Cana::view()->layout('layout/blank');
+		Cana::view()->useFilter(false);
+		Cana::view()->display('test/userimage');
+	}
+}

include/library/Crunchbutton/User.php

@@ -226,6 +226,28 @@ class Crunchbutton_User extends Cana_Table {
 	public function debits(){
 		return Crunchbutton_Credit::debitByUser( $this->id_user );
 	}
+	
+	public function image() {
+		if (!isset($this->_image)) {
+			$auths = $this->auths();
+			foreach ($auths as $auth) {
+				if ($auth->type == 'facebook') {
+					$image = 'http://graph.facebook.com/'.$auth->auth.'/picture?type=square&height=200&width=200';
+					break;
+				}
+			}
+			if (!$image) {
+				foreach ($auths as $auth) {
+					if ($auth->type == 'local') {
+						$image = 'http://www.gravatar.com/avatar/'.md5(strtolower($auth->email)).'?s=480&d=404';
+						break;
+					}
+				}
+			}
+			$this->_image = $image;
+		}
+		return $this->_image;
+	}
 
 	public function __construct($id = null) {
 		parent::__construct();

include/views/default/cockpit/test/userimage.phtml

@@ -0,0 +1,22 @@
+
+<style>
+	.image {
+		height: 100px;
+		width: 100px;
+	}
+	.hidden {
+		display: none;
+	}
+</style>
+<? foreach ($this->images as $image) : ?>
+	<img src="<?=$image['image']?>" class="image <?=$image['type']?>">
+<? endforeach ; ?>
+<div class="count"></div>
+<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
+<script>
+$(document).ready(function() {
+	$('img').error(function () { 
+		$(this).addClass('hidden');
+	});
+});
+</script>