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render.md

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+Do you love the simplicity of the CI view loader but just can't stomach loading a whole file just to add a couple of span tags and a whole other file just to close them?
+
+I think you might find a happy medium with this library.
+
+Essentially, it’ll let you call a view with a wrapper command and some data like so: 
+
+$data[’wrap’] = ‘<span class="bigbox><span class="littlebox></span></span>’; 
+$this->render->wrap(’content’,$data); 
+
+That’ll produce the equivalent of <span class="bigbox"><span class="littlebox"><h1>Your content here...</h1></span></span> 
+
+If your ‘wrap’ data doesn’t have a middle, it’ll prefix or post-fix the tags as you might expect.  I was aiming for the jQuery “wrap” function, if you’re familiar with it. 
+
+[code]
+&lt;?php  if (!defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * CodeIgniter Render Class
+ *
+ * @package        CodeIgniter
+ * @subpackage    Library
+ * @category    View
+ * @author        Bradford Mar
+ * @version        0.1
+ * @link        http://codeigniter.com/wiki/render/
+ * @license        http://creativecommons.org/licenses/by-sa/3.0/
+ */
+
+class Render
+{
+    /**
+     * wrap
+     * 
+     * Quickly wrap tags around your view.
+     */
+    
+    function wrap($view, $vars = array(), $return = FALSE)
+    {
+        if (isset($vars['wrap']))
+        {
+            if (substr($vars['wrap'],0,5) == '&lt;/')
+            {
+                $this->view($view, $vars, $return);
+                $this->bypass_view($vars['wrap']);
+            } elseif (strstr($vars['wrap'],'&gt;&lt;/') == FALSE)
+            {
+                $this->bypass_view($vars['wrap']);
+                $this->view($view, $vars, $return);
+            } else
+            {
+                $bookends = explode('&gt;&lt;/',$vars['wrap'],2);
+                $this->bypass_view($bookends[0].'&gt;');
+                $this->view($view, $vars, $return);
+                $this->bypass_view('&lt;/'.$bookends[1]);
+            }
+        } else
+        {
+            log_message('debug', "No wrapping for ".$view);
+            $this->view($view, $vars, $return);
+        }
+    }
+
+    /**
+     * bypass_view
+     * 
+     * All the benefits of a view sans the file.
+     */
+    
+    function bypass_view($rushtml)
+    {
+        ob_start();
+        echo html_entity_decode($rushtml);
+        // PHP 4 requires that we use a global
+        global $OUT;
+        $OUT->append_output(ob_get_contents());
+        @ob_end_clean();
+    }
+
+    /**
+     * send
+     * 
+     * Call this after loading all of your views to run XSLT before sending.
+     */
+
+    function send($xslview)
+    {
+        $xml = new DOMDocument();
+        $xml->loadXML($this->output->get_output());
+        $xsl = new DOMDocument();
+        $xsl->loadXML($this->load->view('base',null,true));
+        $xslt = new XSLTProcessor();
+        $xslt->importStylesheet($xsl);
+        $html = $xslt->transformToXML($xml);
+        $this->output->set_output($html);
+    }
+}
+?&gt;
+[/code]