X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Fshownotice.php;h=d5f35cd84bc9ddc08dee6c590a23e6a8f8855e68;hb=f87ef9b72b8e054296a3fd37c74f07af5f6a6c38;hp=2e14963bb5a876410589526ca026babda781bde1;hpb=fac522f4d7cce9a35e605fac2bba0b2d23616ad0;p=quix0rs-gnu-social.git

diff --git a/actions/shownotice.php b/actions/shownotice.php
index 2e14963bb5..d5f35cd84b 100644
--- a/actions/shownotice.php
+++ b/actions/shownotice.php
@@ -1,77 +1,264 @@
 <?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
+ *
+ * Show a single notice
+ *
+ * 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  Personal
+ * @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 ShownoticeAction extends Action {
-
-	function handle($args) {
-		parent::handle($args);
-		$id = $this->arg('notice');
-		$notice = Notice::staticGet($id);
-
-		if (!$notice) {
-			$this->no_such_notice();
-		}
-
-		if (!$notice->getProfile()) {
-			$this->no_such_notice();
-		}
-		
-		# Looks like we're good; show the header
-	
-		common_show_header($profile->nickname);
-	
-		$this->show_notice($notice);
-	
-		common_show_footer();
-	}
-	
-	function no_such_notice() {
-		common_user_error('No such notice.');
-	}
-	
-	function show_notice($notice) {
-		$profile = $notice->getProfile();
-		# XXX: RDFa
-		common_start_element('div', array('class' => 'notice'));
-		$avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
-		if ($avatar) {
-			common_element('img', array('src' => $avatar->url,
-										'class' => 'avatar profile',
-										'width' => AVATAR_PROFILE_SIZE,
-										'height' => AVATAR_PROFILE_SIZE,
-										'alt' => 
-										($profile->fullname) ? $profile->fullname : 
-										                       $profile->nickname));
-		}
-		common_start_element('a', array('href' => $profile->profileurl,
-										'class' => 'nickname',
-										'title' => 
-										($profile->fullname) ? $profile->fullname : 
-										                       $profile->nickname)),
-							 $profile->nickname);
-		# FIXME: URL, image, video, audio
-		common_element('span', array('class' => 'content'),
-					   $notice->content);
-		common_element('span', array('class' => 'date'),
-					   common_date_string($notice->created));
-		common_end_element('div');
-	}
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/personalgroupnav.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
+require_once INSTALLDIR.'/lib/feedlist.php';
+
+/**
+ * Show a single notice
+ *
+ * @category Personal
+ * @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/
+ */
+
+class ShownoticeAction extends Action
+{
+    /**
+     * Notice object to show
+     */
+
+    var $notice = null;
+
+    /**
+     * Profile of the notice object
+     */
+
+    var $profile = null;
+
+    /**
+     * Avatar of the profile of the notice object
+     */
+
+    var $avatar = null;
+
+    /**
+     * Load attributes based on database arguments
+     *
+     * Loads all the DB stuff
+     *
+     * @param array $args $_REQUEST array
+     *
+     * @return success flag
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $id = $this->arg('notice');
+
+        $this->notice = Notice::staticGet($id);
+
+        if (!$this->notice) {
+            $this->clientError(_('No such notice.'), 404);
+            return false;
+        }
+
+        $this->profile = $this->notice->getProfile();
+
+        if (!$this->profile) {
+            $this->serverError(_('Notice has no profile'), 500);
+            return false;
+        }
+
+        $this->avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
+
+        return true;
+    }
+
+    /**
+     * Is this action read-only?
+     *
+     * @return boolean true
+     */
+
+    function isReadOnly()
+    {
+        return true;
+    }
+
+    /**
+     * Last-modified date for page
+     *
+     * When was the content of this page last modified? Based on notice,
+     * profile, avatar.
+     *
+     * @return int last-modified date as unix timestamp
+     */
+
+    function lastModified()
+    {
+        return max(strtotime($this->notice->created),
+                   strtotime($this->profile->modified),
+                   ($this->avatar) ? strtotime($this->avatar->modified) : 0);
+    }
+
+    /**
+     * An entity tag for this page
+     *
+     * Shows the ETag for the page, based on the notice ID and timestamps
+     * for the notice, profile, and avatar. It's weak, since we change
+     * the date text "one hour ago", etc.
+     *
+     * @return string etag
+     */
+
+    function etag()
+    {
+        $avtime = ($this->avatar) ?
+          strtotime($this->avatar->modified) : 0;
+
+        return 'W/"' . implode(':', array($this->arg('action'),
+                                          common_language(),
+                                          $this->notice->id,
+                                          strtotime($this->notice->created),
+                                          strtotime($this->profile->modified),
+                                          $avtime)) . '"';
+    }
+
+    /**
+     * Title of the page
+     *
+     * @return string title of the page
+     */
+
+    function title()
+    {
+        return sprintf(_('%1$s\'s status on %2$s'),
+                       $this->profile->nickname,
+                       common_exact_date($this->notice->created));
+    }
+
+    /**
+     * Handle input
+     *
+     * Only handles get, so just show the page.
+     *
+     * @param array $args $_REQUEST data (unused)
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        parent::handle($args);
+
+        $this->showPage();
+    }
+
+
+    /**
+     * Don't show local navigation
+     *
+     * @return void
+     */
+
+    function showLocalNavBlock()
+    {
+    }
+
+
+    /**
+     * Fill the content area of the page
+     *
+     * Shows a single notice list item.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $this->elementStart('ul', array('class' => 'notices'));
+        $nli = new NoticeListItem($this->notice, $this);
+        $nli->show();
+        $this->elementEnd('ul');
+    }
+
+
+
+    /**
+     * Don't show page notice
+     *
+     * @return void
+     */
+
+    function showPageNoticeBlock()
+    {
+    }
+
+
+    /**
+     * Don't show aside
+     *
+     * @return void
+     */
+
+    function showAside() {
+    }
+
+
+    /**
+     * Extra <head> content
+     *
+     * We show the microid(s) for the author, if any.
+     *
+     * @return void
+     */
+
+    function extraHead()
+    {
+        $user = User::staticGet($this->profile->id);
+
+        if (!$user) {
+            return;
+        }
+
+        if ($user->emailmicroid && $user->email && $this->notice->uri) {
+            $id = new Microid('mailto:'. $user->email,
+                              $this->notice->uri);
+            $this->element('meta', array('name' => 'microid',
+                                         'content' => $id->toString()));
+        }
+
+        if ($user->jabbermicroid && $user->jabber && $this->notice->uri) {
+            $id = new Microid('xmpp:', $user->jabber,
+                              $this->notice->uri);
+            $this->element('meta', array('name' => 'microid',
+                                         'content' => $id->toString()));
+        }
+    }
 }