Fix 8206: Add (gr)avatars for users

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@4532 f5dc347c-c33d-0410-90a0-b07cc1902cb9

bugnote_view_inc.php

@@ -6,7 +6,7 @@
 	# See the files README and LICENSE for details
 
 	# --------------------------------------------------------
-	# $Id: bugnote_view_inc.php,v 1.43 2007-07-28 21:36:50 giallu Exp $
+	# $Id: bugnote_view_inc.php,v 1.44 2007-08-05 21:09:35 giallu Exp $
 	# --------------------------------------------------------
 ?>
 <?php
@@ -124,6 +124,7 @@
 ?>
 <tr class="bugnote" id="c<?php echo $v3_id ?>">
         <td class="<?php echo $t_bugnote_css ?>">
+		<?php if ( ON  == config_get("show_avatar") ) print_avatar( $v3_reporter_id ); ?>
 		<span class="small">(<?php echo $t_bugnote_id_formatted ?>)</span><br />
 		<?php
 			echo print_user( $v3_reporter_id );

config_defaults_inc.php

@@ -6,7 +6,7 @@
 	# See the README and LICENSE files for details
 
 	# --------------------------------------------------------
-	# $Id: config_defaults_inc.php,v 1.350 2007-08-04 03:39:10 vboctor Exp $
+	# $Id: config_defaults_inc.php,v 1.351 2007-08-05 21:09:35 giallu Exp $
 	# --------------------------------------------------------
 
 
@@ -512,6 +512,12 @@
 	$g_show_realname = OFF;
 	$g_differentiate_duplicates = OFF;  # leave off for now
 
+	# Show user avatar
+	# the current implementation is based on http://www.gravatar.com
+	# users will beed to register there the same address used in 
+	# this mantis installation to have their avatar shown
+	$g_show_avatar = OFF;
+
 	# -- sorting for names in dropdown lists. If turned on, "Jane Doe" will be sorted with the "D"s
 	$g_sort_by_last_name = OFF;
 

core/print_api.php

@@ -6,7 +6,7 @@
 	# See the README and LICENSE files for details
 
 	# --------------------------------------------------------
-	# $Id: print_api.php,v 1.175 2007-08-04 09:05:18 giallu Exp $
+	# $Id: print_api.php,v 1.176 2007-08-05 21:09:35 giallu Exp $
 	# --------------------------------------------------------
 
 	$t_core_dir = dirname( __FILE__ ).DIRECTORY_SEPARATOR;
@@ -103,11 +103,26 @@ function print_header_redirect_update( $p_bug_id ) {
 	function print_header_redirect_report() {
 		print_header_redirect( string_get_bug_report_url() );
 	}
+
+
+	# Print avatar image for the given user ID
+	function print_avatar( $p_user_id ) {
+		$t_avatar = user_get_avatar( $p_user_id );
+		$t_avatar_url = $t_avatar[0];
+		$t_width = $t_avatar[1];
+		$t_height = $t_avatar[2];
+		echo '<img class="avatar" src="' . $t_avatar_url . '" alt="Gravatar image"' .
+			' width="' . $t_width . '" height="' . $t_height . '" />';
+	}
+
+
 	# --------------------
 	# prints the name of the user given the id.  also makes it an email link.
 	function print_user( $p_user_id ) {
 	    echo prepare_user_name( $p_user_id );
 	}
+
+
 	# --------------------
 	# same as print_user() but fills in the subject with the bug summary
 	function print_user_with_subject( $p_user_id, $p_bug_id ) {

core/user_api.php

@@ -6,7 +6,7 @@
 	# See the README and LICENSE files for details
 
 	# --------------------------------------------------------
-	# $Id: user_api.php,v 1.109 2007-05-07 20:03:05 prichards Exp $
+	# $Id: user_api.php,v 1.110 2007-08-05 21:09:35 giallu Exp $
 	# --------------------------------------------------------
 
 	$t_core_dir = dirname( __FILE__ ).DIRECTORY_SEPARATOR;
@@ -628,6 +628,23 @@ function user_get_name( $p_user_id ) {
 		}
 	}
 
+
+	# return the user avatar image 
+	# return value is an array( URL, width, height )
+	# in this first implementation, only gravatar.com avatars are supported
+	function user_get_avatar( $p_user_id ) {
+		$t_email = user_get_email( $p_user_id );
+		$t_default_image = "/images/gravatar_logo.gif";
+		$t_size = 80;
+		$t_avatar_url = "http://www.gravatar.com/avatar.php?gravatar_id=" . md5( $t_email ) .
+				"&default=" . urlencode( $t_default_image ) .
+				"&size=" . $t_size .
+				"&rating=G";
+
+		return array( $t_avatar_url, $t_size, $t_size );
+	}
+
+
 	# --------------------
 	# return the user's access level
 	#  account for private project and the project user lists

css/default.css

@@ -144,5 +144,10 @@ div.quick-summary-right	{ width: 49%; padding: 2px; text-align: right; float: ri
 	border-bottom: 1px dotted black;
 }
 
+.avatar
+{
+	float: right;
+}
+
 .progress400				{ position: relative; width: 400px; border: 1px solid #d7d7d7; margin-top: 1em; margin-bottom: 1em; padding: 1px; }
 .progress400 .bar			{ display: block; position: relative; background: #6bba70; text-align: center; font-weight: normal; color: #333; height: 2em; line-height: 2em; }