RSS feeds for public stream and friends streams

darcs-hash:20080522114152-84dde-7e9b6f465829fc71391613c93df112a7956deffc.gz

diff --git a/actions/all.php b/actions/all.php
index 93be7290f339f01ac773fd20bcbedded04f14011..b929b6c1c1666030bd4fc0483509fec9d0d48111 100644 (file)
--- a/actions/all.php
+++ b/actions/all.php
@@ -44,7 +44,8 @@ class AllAction extends StreamAction {
 
                # Looks like we're good; show the header
 
-               common_show_header($profile->nickname . _t(" and friends"));
+               common_show_header($profile->nickname . _t(" and friends"),
+                                                  array($this, 'show_header'), $user);
 
                $cur = common_current_user();
 
@@ -56,6 +57,14 @@ class AllAction extends StreamAction {
                
                common_show_footer();
        }
+       
+       function show_header($user) {
+               common_element('link', array('rel' => 'alternate',
+                                                                        'href' => common_local_url('allrss', array('nickname' =>
+                                                                                                                                                          $user->nickname)),
+                                                                        'type' => 'application/rss+xml',
+                                                                        'title' => _t('Feed for friends of ') . $user->nickname));
+       }
 
        function show_notices($profile) {
 

diff --git a/actions/allrss.php b/actions/allrss.php
new file mode 100644 (file)
index 0000000..7aab423
--- /dev/null
+++ b/actions/allrss.php
@@ -0,0 +1,84 @@
+<?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); }
+
+require_once(INSTALLDIR.'/lib/rssaction.php');
+
+// Formatting of RSS handled by Rss10Action
+
+class AllrssAction extends Rss10Action {
+
+       var $user = NULL;
+
+       function init() {
+               $nickname = $this->trimmed('nickname');
+               $this->user = User::staticGet('nickname', $nickname);
+               
+               if (!$this->user) {
+                       common_user_error(_t('No such nickname.'));
+                       return false;
+               } else {
+                       return true;
+               }
+       }
+       
+       function get_notices($limit=0) {
+               
+               $user = $this->user;
+               $notices = array();
+               
+               $notice = DB_DataObject::factory('notice');
+
+               $notice->whereAdd('EXISTS (SELECT subscribed from subscription where subscriber = '.$profile->id.' and subscribed = notice.profile_id)', 'OR');
+               $notice->whereAdd('profile_id = ' . $user->id, 'OR');
+
+               $notice->orderBy('created DESC');
+               if ($limit != 0) {
+                       $notice->limit(0, $limit);
+               }
+               $notice->find();
+               
+               while ($notice->fetch()) {
+                       $notices[] = clone($notice);
+               }
+               
+               return $notices;
+       }
+       
+       function get_channel() {
+               $user = $this->user;
+               $c = array('url' => common_local_url('allrss',
+                                                                                        array('nickname' => 
+                                                                                                  $user->nickname)),
+                                  'title' => $user->nickname . _t(' and friends'),
+                                  'link' => common_local_url('all',
+                                                                                        array('nickname' =>
+                                                                                                  $user->nickname)),
+                                  'description' => _t('Microblog feed for ') . $user->nickname);
+               return $c;
+       }
+       
+       function get_image() {
+               $user = $this->user;
+               $profile = $user->getProfile();
+               $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
+               return ($avatar) ? $avatar->url : NULL;
+       }
+}
\ No newline at end of file

diff --git a/actions/public.php b/actions/public.php
index c8a0eaa6344e62c63ac983589975ca2b677adb88..dc15a3a5e57ed9e1280e97fe319dc79edcdc5ace 100644 (file)
--- a/actions/public.php
+++ b/actions/public.php
@@ -28,7 +28,7 @@ class PublicAction extends StreamAction {
 
                $page = $this->arg('page') || 1;
 
-               common_show_header(_t('Public timeline'));
+               common_show_header(_t('Public timeline'), array($this, 'show_header'));
 
                # XXX: Public sidebar here?
 
@@ -37,6 +37,13 @@ class PublicAction extends StreamAction {
                common_show_footer();
        }
 
+       function show_header() {
+               common_element('link', array('rel' => 'alternate',
+                                                                        'href' => common_local_url('publicrss'),
+                                                                        'type' => 'application/rss+xml',
+                                                                        'title' => _t('Public Stream Feed')));
+       }
+       
        function show_notices($page) {
 
                $notice = DB_DataObject::factory('notice');

diff --git a/actions/publicrss.php b/actions/publicrss.php
new file mode 100644 (file)
index 0000000..0cf572d
--- /dev/null
+++ b/actions/publicrss.php
@@ -0,0 +1,65 @@
+<?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); }
+
+require_once(INSTALLDIR.'/lib/rssaction.php');
+
+// Formatting of RSS handled by Rss10Action
+
+class PublicrssAction extends Rss10Action {
+
+       function init() {
+               return true;
+       }
+       
+       function get_notices($limit=0) {
+               
+               $user = $this->user;
+               $notices = array();
+               
+               $notice = DB_DataObject::factory('notice');
+               
+               $notice->orderBy('created DESC');
+               
+               if ($limit != 0) {
+                       $notice->limit(0, $limit);
+               }
+               $notice->find();
+               
+               while ($notice->fetch()) {
+                       $notices[] = clone($notice);
+               }
+               
+               return $notices;
+       }
+       
+       function get_channel() {
+               global $config;
+               $c = array('url' => common_local_url('publicrss'),
+                                  'title' => $config['site']['name'] . _t(' Public Stream'),
+                                  'link' => common_local_url('public'),
+                                  'description' => _t('All updates for ') . $config['site']['name']);
+               return $c;
+       }
+       
+       function get_image() {
+               return NULL;
+       }
+}
\ No newline at end of file