From 75cc0009dc451b541228e9222e19b4b6d5659065 Mon Sep 17 00:00:00 2001
From: Paul J R <me@pjr.cc>
Date: Wed, 19 Sep 2012 11:33:55 +1000
Subject: [PATCH] added gravatar to repo view commit logs - sweet

---
 gwvpmini/gwvpmini_view.php |   14 +++++++++-----
 gwvpmini/gwvpmini_web.php  |   29 +++++++++++++++++++++++++++--
 2 files changed, 36 insertions(+), 7 deletions(-)

diff --git a/gwvpmini/gwvpmini_view.php b/gwvpmini/gwvpmini_view.php
index 96ee359..3703a72 100644
--- a/gwvpmini/gwvpmini_view.php
+++ b/gwvpmini/gwvpmini_view.php
@@ -76,19 +76,23 @@ function gwvpmini_RepoViewPageBody()
 		echo "<table border=\"1\">";
 		echo "<tr><th>Committed By</th><th>Date</th><th>Commit Log Entry</th></tr>";
 		foreach($commitids as $ids) {
-			$rs = popen("git --git-dir=$repo_base/$repo_view_call.git log --pretty=format:\"%at%n%ce%n%s\" $ids -1", "r");
+			$rs = popen("git --git-dir=$repo_base/$repo_view_call.git log --pretty=format:\"%at%n%ce%n%an%n%s\" $ids -1", "r");
 			if($rs) {
 				$flin1 = trim(fgets($rs));
-				$flin2 = gwvpmini_emailToUserLink(trim(fgets($rs)));
+				$flin2 = trim(fgets($rs));
+				$flin3 = trim(fgets($rs));
 				while(!feof($rs)) {
-					$flin3 = fread($rs, 8192);
+					$flin4 = fread($rs, 8192);
+				}
+				$flon =  gwvpmini_emailToUserLink($flin2);
+				if(!$flon) {
+					$flon = "$flin3 (external)";
 				}
 			}
-			echo "<tr><td>$flin2</td><td>$flin1</td><td>$flin3</td></tr>";
+			echo "<tr><td>".get_gravatar($flin2, 18, 'mm', 'g', true)."$flon</td><td>$flin1</td><td>$flin4</td></tr>";
 		}
 		echo "</table>";
 	}
-	
 }
 
 
diff --git a/gwvpmini/gwvpmini_web.php b/gwvpmini/gwvpmini_web.php
index f6b6665..54b34a4 100644
--- a/gwvpmini/gwvpmini_web.php
+++ b/gwvpmini/gwvpmini_web.php
@@ -231,12 +231,12 @@ function gwvpmini_emailToUserLink($email)
 {
 	global $BASE_URL;
 	
-	$username = gwvpmini_GetUserNameFromEmail($username);
+	$username = gwvpmini_GetUserNameFromEmail($email);
 	
 	if($username !== false) {
 		return "<a href=\"$BASE_URL/user/$username\">$username</a>";
 	} else {
-		return "Uknown";
+		return false;
 	}
 }
 
@@ -253,5 +253,30 @@ function gwvpmini_fourZeroFour()
 }
 
 
+/**
+ * Get either a Gravatar URL or complete image tag for a specified email address.
+ *
+ * @param string $email The email address
+ * @param string $s Size in pixels, defaults to 80px [ 1 - 2048 ]
+ * @param string $d Default imageset to use [ 404 | mm | identicon | monsterid | wavatar ]
+ * @param string $r Maximum rating (inclusive) [ g | pg | r | x ]
+ * @param boole $img True to return a complete IMG tag False for just the URL
+ * @param array $atts Optional, additional key/value attributes to include in the IMG tag
+ * @return String containing either just a URL or a complete image tag
+ * @source http://gravatar.com/site/implement/images/php/
+ */
+function get_gravatar( $email, $s = 80, $d = 'mm', $r = 'g', $img = false, $atts = array() ) {
+	$url = 'http://en.gravatar.com/avatar/';
+	$url .= md5( strtolower( trim( $email ) ) );
+	$url .= "?s=$s&d=$d&r=$r";
+	if ( $img ) {
+		$url = '<img src="' . $url . '"';
+		foreach ( $atts as $key => $val )
+			$url .= ' ' . $key . '="' . $val . '"';
+		$url .= ' />';
+	}
+	return $url;
+}
+
 
 ?>
\ No newline at end of file
-- 
1.7.0.4