Extending default tagcloud view to include a link to all site tags.

Also fixing a bug where errant "," was prepended to tag list.


git-svn-id: http://code.elgg.org/elgg/trunk@6309 36083f99-b078-4883-b0ff-0f9b5a30f544

2 files changed, 29 insertions, 14 deletions

diff --git a/mod/tagcloud/start.php b/mod/tagcloud/start.php
index d026163a0..9cd9164f6 100644
--- a/mod/tagcloud/start.php
+++ b/mod/tagcloud/start.php
@@ -1,18 +1,28 @@
 <?php
-	function tagcloud_init() {
-    add_widget_type('tagcloud', elgg_echo('tagcloud:widget:title'), elgg_echo('tagcloud:widget:description'));
-    
-	// Extend CSS
+/**
+ * 
+ */
+
+
+function tagcloud_init() {
+	add_widget_type('tagcloud', elgg_echo('tagcloud:widget:title'), elgg_echo('tagcloud:widget:description'));
+
 	elgg_extend_view('css','tagcloud/css');
+	register_page_handler('tagcloud', 'tagcloud_page_handler');
+}
+
+function tagcloud_page_handler($page) {
+	global $CONFIG;
 	
-	if(is_plugin_enabled('blog')) {
-		// extend blog sidebar with a tag-cloud
-	}
-	if(is_plugin_enabled('bookmarks')) {
-		// extend bkmrks sidebar with a tag-cloud
-	}
-				     
-  }
+	switch ($page[0]) {
+		default:
+			$title = elgg_view_title(elgg_echo('tagcloud:site:title'));
+			$tags = display_tagcloud(0, 100, 'tags');
+			$body = elgg_view_layout('one_column', $title . $tags);
 			
-  register_elgg_event_handler('init', 'system', 'tagcloud_init');	
-?>
+			page_draw(elgg_echo('tagcloud:site:title'), $body);
+			break;
+	}
+}
+
+register_elgg_event_handler('init', 'system', 'tagcloud_init');
diff --git a/mod/tagcloud/views/default/tagcloud/extend.php b/mod/tagcloud/views/default/tagcloud/extend.php
new file mode 100644
index 000000000..d70fa77ad
--- /dev/null
+++ b/mod/tagcloud/views/default/tagcloud/extend.php
@@ -0,0 +1,5 @@
+<?php
+
+echo '<div>';
+echo "<a href=\"{$vars['url']}pg/tagcloud\">All site tags</a>";
+echo '</div>';
\ No newline at end of file