From 15a09c5d694f720ef50f9c82860193545233bcf1 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@prodromou.name>
Date: Fri, 20 Jun 2008 03:17:00 -0400
Subject: [PATCH] change from using tag uris to http urls for identifiers

Weirdly, I got in an argument with Tim Berners-Lee in #swig about the
tag URIs I was using in FOAF documents. Eventually, I was convinced
that it's a better thing to use HTTP URLs instead. So, now we have
HTTP URLs.

The tricky thing was for users. Since they can change their names, we
can't use their profile URL, since it includes the name. Instead, I
made up a new action, which simply redirects from a user ID to their
current profile URL. This should be sufficiently long-term.

darcs-hash:20080620071700-84dde-c6145243dc45dd2dff621aff421375d05796057e.gz
---
 actions/finishopenidlogin.php |  2 +-
 actions/newnotice.php         |  4 ++--
 actions/register.php          |  2 +-
 actions/userbyid.php          | 36 +++++++++++++++++++++++++++++++++++
 htaccess.sample               |  2 ++
 lib/util.php                  | 11 +++++++++++
 6 files changed, 53 insertions(+), 4 deletions(-)
 create mode 100644 actions/userbyid.php

diff --git a/actions/finishopenidlogin.php b/actions/finishopenidlogin.php
index 7033344537..27e5057ec1 100644
--- a/actions/finishopenidlogin.php
+++ b/actions/finishopenidlogin.php
@@ -223,7 +223,7 @@ class FinishopenidloginAction extends Action {
 		$user = new User();
 		$user->id = $id;
 		$user->nickname = $nickname;
-		$user->uri = common_mint_tag('user:'.$id);
+		$user->uri = common_user_uri($user);
 		
 		if ($sreg['email'] && Validate::email($sreg['email'], true)) {
 			$user->email = $sreg['email'];
diff --git a/actions/newnotice.php b/actions/newnotice.php
index a3ba4c9ccf..6d98c820cc 100644
--- a/actions/newnotice.php
+++ b/actions/newnotice.php
@@ -61,7 +61,7 @@ class NewnoticeAction extends Action {
 		}
 
 		$orig = clone($notice);
-		$notice->uri = common_mint_tag('notice:' . $id);
+		$notice->uri = common_notice_uri($notice);
 		
 		if (!$notice->update($orig)) {
 			common_server_error(_t('Problem saving notice.'));
@@ -91,4 +91,4 @@ class NewnoticeAction extends Action {
 		common_notice_form();
 		common_show_footer();
 	}
-}
\ No newline at end of file
+}
diff --git a/actions/register.php b/actions/register.php
index c167701fd7..3ed892e7ff 100644
--- a/actions/register.php
+++ b/actions/register.php
@@ -107,7 +107,7 @@ class RegisterAction extends Action {
 		$user->nickname = $nickname;
 		$user->password = common_munge_password($password, $id);
 		$user->created =  DB_DataObject_Cast::dateTime(); # current time
-		$user->uri = common_mint_tag('user:'.$id);
+		$user->uri = common_user_uri($user);
 		
 		$result = $user->insert();
 		if (!$result) {
diff --git a/actions/userbyid.php b/actions/userbyid.php
new file mode 100644
index 0000000000..9de32406a5
--- /dev/null
+++ b/actions/userbyid.php
@@ -0,0 +1,36 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+class UserbyidAction extends Action {
+    function handle($args) {
+        parent::handle($args);
+        $id = $this->trimmed('id');
+        if (!$id) {
+        	$this->client_error(_t('No id.'));
+		}
+		$user =& User::staticGet($id);
+		if (!$id) {
+			$this->client_error(_t('No such user.'));
+		}
+		common_redirect('showstream',
+			array('nickname' => $user->nickname));
+	}
+}
diff --git a/htaccess.sample b/htaccess.sample
index cd8ba10038..41ae878c63 100644
--- a/htaccess.sample
+++ b/htaccess.sample
@@ -27,6 +27,8 @@ RewriteRule ^settings/openid$ index.php?action=openidsettings [L,QSA]
 RewriteRule ^notice/new$ index.php?action=newnotice [L,QSA]
 RewriteRule ^notice/(\d+)$ index.php?action=shownotice&notice=$1 [L,QSA]
 
+RewriteRule ^user/(\d+)$ index.php?action=userbyid&id=$1 [L,QSA]
+
 RewriteRule ^(\w+)/subscriptions$ index.php?action=subscriptions&nickname=$1 [L,QSA]
 RewriteRule ^(\w+)/subscribers$ index.php?action=subscribers&nickname=$1 [L,QSA]
 RewriteRule ^(\w+)/xrds$ index.php?action=xrds&nickname=$1 [L,QSA]
diff --git a/lib/util.php b/lib/util.php
index e137799f2d..ae6752653d 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -572,6 +572,8 @@ function common_fancy_url($action, $args=NULL) {
 		}
 	 case 'confirmemail':
 		return common_path('main/confirmemail/'.$args['code']);
+	 case 'userbyid':
+	 	return common_path('user/'.$args['id']);
 	 default:
 		return common_simple_url($action, $args);
 	}
@@ -897,3 +899,12 @@ function common_copy_args($from) {
 	}
 	return $to;
 }
+
+function common_user_uri(&$user) {
+	return common_local_url('userbyid', array('id' => $user->id));
+}
+
+function common_notice_uri(&$notice) {
+	return common_local_url('shownotice', 
+		array('notice' => $notice->id));
+}
-- 
2.39.5