Merge branch '0.8.x' into 0.9.x

[quix0rs-gnu-social.git] / actions / publictagcloud.php

diff --git a/actions/publictagcloud.php b/actions/publictagcloud.php
index ec28edbadc9b79beb89721cfa49b0a9b1d34f5e1..e7f6ee36c736552bc33817bf5018940ea0e1d254 100644 (file)
--- a/actions/publictagcloud.php
+++ b/actions/publictagcloud.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Laconica, the distributed open-source microblogging tool
+ * StatusNet, the distributed open-source microblogging tool
  *
  * Public tag cloud for notices
  *
@@ -20,16 +20,16 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  * @category  Public
- * @package   Laconica
+ * @package   StatusNet
  * @author    Mike Cochrane <mikec@mikenz.geek.nz>
- * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Evan Prodromou <evan@status.net>
  * @copyright 2008 Mike Cochrane
- * @copyright 2008-2009 Control Yourself, Inc.
+ * @copyright 2008-2009 StatusNet, Inc.
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link      http://laconi.ca/
+ * @link      http://status.net/
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
 define('TAGS_PER_PAGE', 100);
 
@@ -37,17 +37,17 @@ define('TAGS_PER_PAGE', 100);
  * Public tag cloud for notices
  *
  * @category Personal
- * @package  Laconica
+ * @package  StatusNet
  * @author    Mike Cochrane <mikec@mikenz.geek.nz>
- * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Evan Prodromou <evan@status.net>
  * @copyright 2008 Mike Cochrane
- * @copyright 2008-2009 Control Yourself, Inc.
- * @link     http://laconi.ca/
+ * @copyright 2008-2009 StatusNet, Inc.
+ * @link     http://status.net/
  */
 
 class PublictagcloudAction extends Action
 {
-    function isReadOnly()
+    function isReadOnly($args)
     {
         return true;
     }
@@ -64,6 +64,22 @@ class PublictagcloudAction extends Action
                                common_config('site', 'name')));
     }
 
+    function showEmptyList()
+    {
+        $message = _('No one has posted a notice with a [hashtag](%%doc.tags%%) yet.') . ' ';
+
+        if (common_logged_in()) {
+            $message .= _('Be the first to post one!');
+        }
+        else {
+            $message .= _('Why not [register an account](%%action.register%%) and be the first to post one!');
+        }
+
+        $this->elementStart('div', 'guide');
+        $this->raw(common_markup_to_html($message));
+        $this->elementEnd('div');
+    }
+
     function showLocalNav()
     {
         $nav = new PublicGroupNav($this);
@@ -103,7 +119,8 @@ class PublictagcloudAction extends Action
         $cnt = $tags->find();
 
         if ($cnt > 0) {
-            $this->elementStart('p', 'tagcloud');
+            $this->elementStart('div', array('id' => 'tagcloud',
+                                             'class' => 'section'));
 
             $tw = array();
             $sum = 0;
@@ -114,36 +131,43 @@ class PublictagcloudAction extends Action
 
             ksort($tw);
 
+            $this->elementStart('dl');
+            $this->element('dt', null, _('Tag cloud'));
+            $this->elementStart('dd');
+            $this->elementStart('ul', 'tags xoxo tag-cloud');
             foreach ($tw as $tag => $weight) {
                 $this->showTag($tag, $weight, $weight/$sum);
             }
-
-            $this->elementEnd('p');
+            $this->elementEnd('ul');
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+            $this->elementEnd('div');
+        } else {
+            $this->showEmptyList();
         }
     }
 
     function showTag($tag, $weight, $relative)
     {
-        # XXX: these should probably tune to the size of the site
         if ($relative > 0.1) {
-            $cls =  'largest';
+            $rel =  'tag-cloud-7';
         } else if ($relative > 0.05) {
-            $cls = 'verylarge';
+            $rel = 'tag-cloud-6';
         } else if ($relative > 0.02) {
-            $cls = 'large';
+            $rel = 'tag-cloud-5';
         } else if ($relative > 0.01) {
-            $cls = 'medium';
+            $rel = 'tag-cloud-4';
         } else if ($relative > 0.005) {
-            $cls = 'small';
+            $rel = 'tag-cloud-3';
         } else if ($relative > 0.002) {
-            $cls = 'verysmall';
+            $rel = 'tag-cloud-2';
         } else {
-            $cls = 'smallest';
+            $rel = 'tag-cloud-1';
         }
 
-        $this->element('a', array('class' => "$cls weight-$weight relative-$relative",
-                                  'href' => common_local_url('tag', array('tag' => $tag))),
+        $this->elementStart('li', $rel);
+        $this->element('a', array('href' => common_local_url('tag', array('tag' => $tag))),
                        $tag);
-        $this->text(' ');
+        $this->elementEnd('li');
     }
 }