From 2c5c43f9a632b05d5557f980e83bcecdd3f1332a Mon Sep 17 00:00:00 2001
From: nickw <nickw@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 2 Jun 2010 21:20:49 +0000
Subject: Moving new Site Tags functionality out of Tagcloud plugin and into
 core.

git-svn-id: http://code.elgg.org/elgg/trunk@6332 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/tags.php                            | 24 +++++++++++++++++++++---
 languages/en.php                               |  1 +
 mod/tagcloud/start.php                         | 16 ----------------
 mod/tagcloud/views/default/tagcloud/extend.php |  5 -----
 views/default/output/tagcloud.php              | 14 +++++++++++++-
 5 files changed, 35 insertions(+), 25 deletions(-)
 delete mode 100644 mod/tagcloud/views/default/tagcloud/extend.php

diff --git a/engine/lib/tags.php b/engine/lib/tags.php
index 8d67a89bb..ce1fbbf93 100644
--- a/engine/lib/tags.php
+++ b/engine/lib/tags.php
@@ -357,9 +357,12 @@ function display_tagcloud($threshold = 1, $limit = 10, $metadata_name = "", $ent
 
 	elgg_deprecated_notice('display_cloud() was deprecated by elgg_view_tagcloud()!', 1.8);
 	
-	return elgg_view("output/tagcloud",array('value' => get_tags($threshold, $limit, $metadata_name, $entity_type, $entity_subtype, $owner_guid, $site_guid, $start_ts, $end_ts),
-											'type' => $entity_type,
-											'subtype' => $entity_subtype));
+	$tags = get_tags($threshold, $limit, $metadata_name, $entity_type, $entity_subtype, $owner_guid, $site_guid, $start_ts, $end_ts);
+	return elgg_view('output/tagcloud', array(
+		'value' => $tags,
+		'type' => $entity_type,
+		'subtype' => $entity_subtype,
+	));
 }
 
 /**
@@ -402,3 +405,18 @@ function elgg_get_registered_tag_metadata_names() {
 
 // register the standard tags metadata name
 elgg_register_tag_metadata_name('tags');
+
+register_page_handler('tags', 'elgg_tagcloud_page_handler');
+function elgg_tagcloud_page_handler($page) {
+	global $CONFIG;
+	
+	switch ($page[0]) {
+		default:
+			$title = elgg_view_title(elgg_echo('tags:site_cloud'));
+			$tags = display_tagcloud(0, 100, 'tags');
+			$body = elgg_view_layout('one_column_with_sidebar', $title . $tags);
+			
+			page_draw(elgg_echo('tags:site_cloud'), $body);
+			break;
+	}
+}
diff --git a/languages/en.php b/languages/en.php
index 486c6acab..6a74c6e76 100644
--- a/languages/en.php
+++ b/languages/en.php
@@ -944,6 +944,7 @@ You cannot reply to this email.",
  */
 
 	'tag_names:tags' => 'Tags',
+	'tags:site_cloud' => 'Site Tag Cloud',
 
 /**
  * Languages according to ISO 639-1
diff --git a/mod/tagcloud/start.php b/mod/tagcloud/start.php
index 11d970c25..a2e4f5143 100644
--- a/mod/tagcloud/start.php
+++ b/mod/tagcloud/start.php
@@ -6,23 +6,7 @@
 
 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 $CONFIG;
-	
-	switch ($page[0]) {
-		default:
-			$title = elgg_view_title(elgg_echo('tagcloud:site:title'));
-			$tags = display_tagcloud(0, 100, 'tags');
-			$body = elgg_view_layout('one_column_with_sidebar', $title . $tags);
-			
-			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
deleted file mode 100644
index 4ab144d18..000000000
--- a/mod/tagcloud/views/default/tagcloud/extend.php
+++ /dev/null
@@ -1,5 +0,0 @@
-<?php
-
-echo '<p class="tags">';
-echo "<a href=\"{$vars['url']}pg/tagcloud\">All site tags</a>";
-echo '</p>';
\ No newline at end of file
diff --git a/views/default/output/tagcloud.php b/views/default/output/tagcloud.php
index ced3f2f30..6e78fc6f0 100644
--- a/views/default/output/tagcloud.php
+++ b/views/default/output/tagcloud.php
@@ -14,6 +14,8 @@
  * @uses $vars['subtype'] Entity subtype
  */
 
+$context = get_context();
+
 if (!empty($vars['subtype'])) {
 	$subtype = "&entity_subtype=" . urlencode($vars['subtype']);
 } else {
@@ -34,7 +36,11 @@ if (!empty($vars['tagcloud']) && is_array($vars['tagcloud'])) {
 	$cloud = "";
 	$max = 0;
 	
-	$cloud .= '<h3>'.elgg_echo('tagcloud').'</h3>';
+	if ($context != 'tags') {
+		$title = elgg_echo('tagcloud');
+		$cloud .= "<h3>$title</h3>";
+	}
+	
 	$cloud .= '<div class="tagcloud">';
 
 	foreach($vars['tagcloud'] as $tag) {
@@ -59,6 +65,12 @@ if (!empty($vars['tagcloud']) && is_array($vars['tagcloud'])) {
 	
 	$cloud .= "$list</div>";
 	
+	if ($context != 'tags') {
+		$cloud .= '<p class="tags">';
+		$cloud .= "<a href=\"{$vars['url']}pg/tags\">All site tags</a>";
+		$cloud .= '</p>';
+	}
+	
 	$cloud .= elgg_view('tagcloud/extend');
 	
 	echo $cloud;
-- 
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