From 08023eb0993eb63aac96669afd01beae7e134964 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Tue, 2 Jul 2013 21:04:46 -0700
Subject: tag cloud feature (enable the feature, then it will show up on your
 channel page)

---
 include/features.php              |  1 +
 include/taxonomy.php              |  8 ++++---
 mod/channel.php                   |  3 +++
 view/theme/redbasic/css/style.css | 48 +++++++++++++++++++++++++++++++++++++++
 4 files changed, 57 insertions(+), 3 deletions(-)

diff --git a/include/features.php b/include/features.php
index c2aabbc42..da1322a14 100644
--- a/include/features.php
+++ b/include/features.php
@@ -58,6 +58,7 @@ function get_features() {
 			array('filing',         t('Saved Folders'),				t('Ability to file posts under folders')),
 			array('dislike',        t('Dislike Posts'),				t('Ability to dislike posts/comments')),
 			array('star_posts',     t('Star Posts'),				t('Ability to mark special posts with a star indicator')),
+			array('tagadelic',      t('Tag Cloud'),				    t('Provide a personal tag cloud on your channel page')),
 		),
 	);
 
diff --git a/include/taxonomy.php b/include/taxonomy.php
index 7e9a4c856..0ebda2b1c 100644
--- a/include/taxonomy.php
+++ b/include/taxonomy.php
@@ -146,14 +146,16 @@ function tags_sort($a,$b) {
 
 
 function tagblock($link,$uid,$count = 0,$type = TERM_HASHTAG) {
+  $o = '';
   $tab = 0;
   $r = tagadelic($uid,$count,$type);
 
   if($r) {
-	echo '<div class="tags" align="center">';
+	$o = '<div class="tagblock widget"><h3>' . t('Tags') . '</h3><div class="tags" align="center">';
 	foreach($r as $rr) { 
-	  echo '<a href="'.$link .'/' . '?f=&tag=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ';
+	  $o .= '<a href="'.$link .'/' . '?f=&tag=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
 	}
-	echo '</div>';
+	$o .= '</div></div>';
   }
+	return $o;
 }
diff --git a/mod/channel.php b/mod/channel.php
index 1442070a9..d1d9fd90f 100644
--- a/mod/channel.php
+++ b/mod/channel.php
@@ -47,6 +47,9 @@ function channel_aside(&$a) {
 		$a->set_widget('archive',posted_date_widget($a->get_baseurl(true) . '/channel/' . $a->profile['channel_address'],$a->profile['profile_uid'],true));  
 		$a->set_widget('categories',categories_widget($a->get_baseurl(true) . '/channel/' . $a->profile['channel_address'],$cat));
 	}
+	if(feature_enabled($a->profile['profile_uid'],'tagadelic'))
+		$a->set_widget('tagcloud',tagblock('search',$a->profile['profile_uid']));
+
 }
 
 
diff --git a/view/theme/redbasic/css/style.css b/view/theme/redbasic/css/style.css
index 38eea5b94..b1509c34f 100644
--- a/view/theme/redbasic/css/style.css
+++ b/view/theme/redbasic/css/style.css
@@ -3833,3 +3833,51 @@ span.mail-date {
 float:left;
 width: 200px;
 }
+
+
+.tag1 {
+    font-size : 1.0em !important;
+  }
+.tag2 {
+    font-size : 1.2em !important;
+  }
+
+
+.tag3 {
+    font-size : 1.4em !important;
+  }
+
+
+.tag4 {
+    font-size : 1.6em !important;
+  }
+
+
+.tag5 {
+    font-size : 1.8em !important;
+  }
+
+
+.tag6 {
+    font-size : 2.0em !important;
+  }
+
+
+.tag7 {
+    font-size : 2.2em !important;
+  }
+
+
+.tag8 {
+    font-size : 2.4em !important;
+  }
+
+
+.tag9 {
+    font-size : 2.6em !important;
+  }
+
+
+.tag10 {
+    font-size : 2.8em !important;
+  }
-- 
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