Changeset 7550

Timestamp:

02/20/08 07:23:01 (5 months ago)

Author:

xavier

Message:

sfPropelActAsTaggableBehaviorPlugin: tag_cloud helper with custom links function - refs #2923 (thanks, Will !)

Files:

• plugins/sfPropelActAsTaggableBehaviorPlugin/trunk/lib/helper/TagsHelper.php (modified) (5 diffs)

plugins/sfPropelActAsTaggableBehaviorPlugin/trunk/lib/helper/TagsHelper.php

@@ -2 +2 @@
-/*
- * This file is part of the sfPropelActAsTaggableBehavior package.
- 
+
- * (c) 2007 Xavier Lacot <xavier@lacot.org>
- 
+
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
+/**
+ * Generates a tag cloud from a tags array.
+ *
+ * @param   array   $tags     The tags array. This array must associate the tags
+ * to their weight. The metgod sfPropelActAsTaggableToolkit::normalize() is here
+ * to help generate such an array
+ *
+ * @param   mixed   $route    The route name to be used in the tag. If using the&
+ * link_to_remote function, this parameter acts as the remote options array
+ *
+ * @param   array   $options  Optionnal options array for formating the link.
+ * Supported keys are:
+ *  * class:  html class to be applied to the tags list
+ *  * link_funktion: custom function to be used for generating each tag link
+ *  * link_options: html options to be applied to the generated link
+ */
-function tag_cloud($tags, $route, $options = array())
-{
@@ -15 +31 @@
-  if(count($tags) > 0)
-  {
- 
- 
- 
- 
+
+
+
+
-                                2 => '<big><big>');
- 
- 
- 
- 
+
+
+
+
-                              2 => '</big></big>');
-
+    $custom_route = is_string($route) && false !== strpos($route, '%s');
+
+    if (!$custom_route)
+    {
+      $route_link = $route;
+    }
+
-    $class = isset($options['class']) ? $options['class'] : 'tag-cloud';
+    $link_function = isset($options['link_function']) ? $options['link_function'] : 'link_to';
+    $link_options = isset($options['link_options']) ? $options['link_options'] : array();
+    $link_options['rel'] = 'tag';
-    $result = '<ul class="'.$class.'">';
-
-    foreach ($tags as $name => $count)
-    {
-
-
-
+
+
+
+
-
+      $link = $link_function($name, $route_link, $link_options);
-      $result .= '
-                  <li>'.$emphasizers_begin[$count].$link.$emphasizers_end[$count].'</li>';
@@ -57 +85 @@
-    {
-      $link = link_to($tag,
- 
+
-                      array('rel' => 'tag'));
-
@@ -81 +109 @@
-    }
-
- 
- 
- 
- 
+
+
+
+
-                                2 => '<big><big>');
- 
- 
- 
- 
+
+
+
+
-                              2 => '</big></big>');
-
@@ -99 +127 @@
-    {
-      $link = link_to($name,
- 
+
-                      array('rel' => 'tag'));
-      $related_link = link_to($add,