X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fpublic.php;h=880b651e15bf3b39c198092132a22a9869db7219;hb=94d3a4b22cfeeeff57be30647df6c59e971bfa52;hp=698f991952afb2be1c652f9775cfa71cb2fbf4d1;hpb=3b14b7901c65144835d74b712279d0492c267c0c;p=quix0rs-gnu-social.git

diff --git a/actions/public.php b/actions/public.php
index 698f991952..880b651e15 100644
--- a/actions/public.php
+++ b/actions/public.php
@@ -1,58 +1,206 @@
 <?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
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Action for displaying the public stream
+ *
+ * PHP version 5
+ *
+ * LICENCE: 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/>.
+ *
+ * @category  Public
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
  */
 
-if (!defined('LACONICA')) { exit(1); }
-
-class PublicAction extends StreamAction {
-
-	function handle($args) {
-		parent::handle($args);
-
-		$page = $this->arg('page') || 1;
-
-		common_show_header(_t('Public timeline'));
-
-		# XXX: Public sidebar here?
-
-		$this->show_notices($page);
-
-		common_show_footer();
-	}
-
-	function show_notices($page) {
-
-		$notice = DB_DataObject::factory('notice');
-
-		# XXX: filter out private notifications
-
-		$notice->orderBy('created DESC');
-		$notice->limit((($page-1)*NOTICES_PER_PAGE) + 1, NOTICES_PER_PAGE);
-
-		$notice->find();
-
-		common_start_element('div', 'notices');
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
-		while ($notice->fetch()) {
-			$this->show_notice($notice);
-		}
+require_once INSTALLDIR.'/lib/publicgroupnav.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
+require_once INSTALLDIR.'/lib/feedlist.php';
+
+/**
+ * Action for displaying the public stream
+ *
+ * @category Public
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      PublicrssAction
+ * @see      PublicxrdsAction
+ */
 
-		common_end_element('div');
-	}
+class PublicAction extends Action
+{
+    /**
+     * page of the stream we're on; default = 1
+     */
+
+    var $page = null;
+
+    /**
+     * Read and validate arguments
+     *
+     * @param array $args URL parameters
+     *
+     * @return boolean success value
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+        $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
+        return true;
+    }
+
+    /**
+     * handle request
+     *
+     * Show the public stream, using recipe method showPage()
+     *
+     * @param array $args arguments, mostly unused
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        parent::handle($args);
+
+        header('X-XRDS-Location: '. common_local_url('publicxrds'));
+
+        $this->showPage();
+    }
+
+    /**
+     * Title of the page
+     *
+     * @return page title, including page number if over 1
+     */
+
+    function title()
+    {
+        if ($this->page > 1) {
+            return sprintf(_('Public timeline, page %d'), $this->page);
+        } else {
+            return _('Public timeline');
+        }
+    }
+
+    /**
+     * Output <head> elements for RSS and Atom feeds
+     *
+     * @return void
+     */
+
+    function showFeeds()
+    {
+        $this->element('link', array('rel' => 'alternate',
+                                     'href' => common_local_url('publicrss'),
+                                     'type' => 'application/rss+xml',
+                                     'title' => _('Public Stream Feed')));
+    }
+
+    /**
+     * Extra head elements
+     *
+     * We include a <meta> element linking to the publicxrds page, for OpenID
+     * client-side authentication.
+     *
+     * @return void
+     */
+
+    function extraHead()
+    {
+        // for client side of OpenID authentication
+        $this->element('meta', array('http-equiv' => 'X-XRDS-Location',
+                                     'content' => common_local_url('publicxrds')));
+    }
+
+    /**
+     * Show tabset for this page
+     *
+     * Uses the PublicGroupNav widget
+     *
+     * @return void
+     * @see PublicGroupNav
+     */
+
+    function showLocalNav()
+    {
+        $nav = new PublicGroupNav($this);
+        $nav->show();
+    }
+
+    /**
+     * Fill the content area
+     *
+     * Shows a list of the notices in the public stream, with some pagination
+     * controls.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $notice = Notice::publicStream(($this->page-1)*NOTICES_PER_PAGE,
+                                       NOTICES_PER_PAGE + 1);
+
+        if (!$notice) {
+            $this->serverError(_('Could not retrieve public stream.'));
+            return;
+        }
+
+        $nl = new NoticeList($notice, $this);
+
+        $cnt = $nl->show();
+
+        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
+                          $this->page, 'public');
+    }
+
+    /**
+     * Makes a list of exported feeds for this page
+     *
+     * @return void
+     *
+     * @todo I18N
+     */
+
+    function showExportData()
+    {
+        $fl = new FeedList($this);
+        $fl->show(array(0 => array('href' => common_local_url('publicrss'),
+                                   'type' => 'rss',
+                                   'version' => 'RSS 1.0',
+                                   'item' => 'publicrss'),
+                        1 => array('href' => common_local_url('publicatom'),
+                                   'type' => 'atom',
+                                   'version' => 'Atom 1.0',
+                                   'item' => 'publicatom')));
+    }
+
+    function showSections()
+    {
+        $top = new TopPostersSection($this);
+        $top->show();
+    }
 }
-