[Xfce4-commits] Enable Gravatars in the forum.

[Nick Schermer]

Updating branch refs/heads/master
         to 23b612869b46563470d0002e7d72a40cf408b215 (commit)
       from 22d26020eded86ac36687f06aae3f10afd8a4cf7 (commit)

commit 23b612869b46563470d0002e7d72a40cf408b215
Author: Nick Schermer <n...@xfce.org>
Date:   Fri Nov 12 22:25:22 2010 +0100

    Enable Gravatars in the forum.

 include/functions.php |   23 +++++++++++++++++++++++
 profile.php           |   14 +++++++++++---
 viewtopic.php         |    2 +-
 3 files changed, 35 insertions(+), 4 deletions(-)

diff --git a/include/functions.php b/include/functions.php
index fb7f281..e28bca1 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -495,6 +495,29 @@ function generate_profile_menu($page = '')
 
 
 //
+// Outputs markup to display a user's gravatar
+//
+function generate_gravatar_markup($user_email, $size_override = -1)
+{
+       global $pun_config;
+
+       if ($size_override == -1)
+               $s = $pun_config['o_avatars_width'];
+       else
+               $s = $size_override;
+
+       $d = 'mm'; /* mysteryman */
+
+       if (!empty($user_email))
+               $h = md5 (strtolower (trim ($user_email)));
+       else
+               $h = '';
+
+       return '<img 
src="http://www.gravatar.com/avatar/'.$h.'?s='.$s.'&d='.$d.'&r=g" 
width="'.$s.'" height="'.$s.'" alt="" />';
+}
+
+
+//
 // Outputs markup to display a user's avatar
 //
 function generate_avatar_markup($user_id)
diff --git a/profile.php b/profile.php
index 53110d9..2aa5dae 100644
--- a/profile.php
+++ b/profile.php
@@ -296,7 +296,7 @@ else if ($action == 'change_email')
 
 else if ($action == 'upload_avatar' || $action == 'upload_avatar2')
 {
-       if ($pun_config['o_avatars'] == '0')
+       if ($pun_config['o_avatars'] == '0' || $pun_config['o_avatars_size'] == 
'0')
                message($lang_profile['Avatars disabled']);
 
        if ($pun_user['id'] != $id && !$pun_user['is_admmod'])
@@ -1010,7 +1010,7 @@ if ($pun_user['id'] != $id &&
 
        if ($pun_config['o_avatars'] == '1')
        {
-               $avatar_field = generate_avatar_markup($id);
+               $avatar_field = generate_gravatar_markup($user['email'], 80);
                if ($avatar_field != '')
                {
                        $user_personality[] = 
'<dt>'.$lang_profile['Avatar'].'</dt>';
@@ -1385,6 +1385,13 @@ else
                if ($pun_config['o_avatars'] == '0' && 
$pun_config['o_signatures'] == '0')
                        message($lang_common['Bad request']);
 
+               $user_avatar = generate_gravatar_markup($user['email'], 80);
+               $avatar_field = '<span><a href="http://gravatar.com";>Change 
Gravatar</a></span>';
+               $lang_profile['Avatar info'] = 'A Gravatar is globally 
recognized avatar that is connected '.
+                       'to your e-mail address and in this forum displayed 
with all your posts. You can '.
+                       'change your Gravatar by clicking the link below.';
+
+                /*
                $avatar_field = '<span><a 
href="profile.php?action=upload_avatar&amp;id='.$id.'">'.$lang_profile['Change 
avatar'].'</a></span>';
 
                $user_avatar = generate_avatar_markup($id);
@@ -1392,6 +1399,7 @@ else
                        $avatar_field .= ' <span><a 
href="profile.php?action=delete_avatar&amp;id='.$id.'">'.$lang_profile['Delete 
avatar'].'</a></span>';
                else
                        $avatar_field = '<span><a 
href="profile.php?action=upload_avatar&amp;id='.$id.'">'.$lang_profile['Upload 
avatar'].'</a></span>';
+               */
 
                if ($user['signature'] != '')
                        $signature_preview = '<p>'.$lang_profile['Sig 
preview'].'</p>'."\n\t\t\t\t\t\t\t".'<div class="postsignature 
postmsg">'."\n\t\t\t\t\t\t\t\t".'<hr 
/>'."\n\t\t\t\t\t\t\t\t".$parsed_signature."\n\t\t\t\t\t\t\t".'</div>'."\n";
@@ -1715,4 +1723,4 @@ else
 <?php
 
        require PUN_ROOT.'footer.php';
-}
\ No newline at end of file
+}
diff --git a/viewtopic.php b/viewtopic.php
index 7774823..8944c6c 100644
--- a/viewtopic.php
+++ b/viewtopic.php
@@ -237,7 +237,7 @@ while ($cur_post = $db->fetch_assoc($result))
                        if (isset($user_avatar_cache[$cur_post['poster_id']]))
                                $user_avatar = 
$user_avatar_cache[$cur_post['poster_id']];
                        else
-                               $user_avatar = 
$user_avatar_cache[$cur_post['poster_id']] = 
generate_avatar_markup($cur_post['poster_id']);
+                               $user_avatar = 
$user_avatar_cache[$cur_post['poster_id']] = 
generate_gravatar_markup($cur_post['email']);
                }
 
                // We only show location, register date, post count and the 
contact links if "Show user info" is enabled
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