Initial Commit

database/php/pear/Text/Wiki/Render/Xhtml.php

@@ -0,0 +1,107 @@
+<?php
+// vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:
+/**
+ * Format class for the Xhtml rendering
+ *
+ * PHP versions 4 and 5
+ *
+ * @category   Text
+ * @package    Text_Wiki
+ * @author     Paul M. Jones <pmjones@php.net>
+ * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1
+ * @version    CVS: $Id: Xhtml.php 206939 2006-02-10 22:31:50Z toggg $
+ * @link       http://pear.php.net/package/Text_Wiki
+ */
+
+/**
+ * Format class for the Xhtml rendering
+ *
+ * @category   Text
+ * @package    Text_Wiki
+ * @author     Paul M. Jones <pmjones@php.net>
+ * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1
+ * @version    Release: @package_version@
+ * @link       http://pear.php.net/package/Text_Wiki
+ */
+class Text_Wiki_Render_Xhtml extends Text_Wiki_Render {
+
+    var $conf = array(
+    	'translate' => HTML_ENTITIES,
+    	'quotes'    => ENT_COMPAT,
+    	'charset'   => 'ISO-8859-1'
+    );
+
+    function pre()
+    {
+        $this->wiki->source = $this->textEncode($this->wiki->source);
+    }
+
+    function post()
+    {
+        return;
+    }
+
+
+    /**
+    * Method to render text
+    *
+    * @access public
+    * @param string $text the text to render
+    * @return rendered text
+    *
+    */
+
+    function textEncode($text)
+    {
+        // attempt to translate HTML entities in the source.
+        // get the config options.
+        $type = $this->getConf('translate', HTML_ENTITIES);
+        $quotes = $this->getConf('quotes', ENT_COMPAT);
+        $charset = $this->getConf('charset', 'ISO-8859-1');
+
+        // have to check null and false because HTML_ENTITIES is a zero
+        if ($type === HTML_ENTITIES) {
+
+			// keep a copy of the translated version of the delimiter
+			// so we can convert it back.
+			$new_delim = htmlentities($this->wiki->delim, $quotes, $charset);
+
+			// convert the entities.  we silence the call here so that
+			// errors about charsets don't pop up, per counsel from
+			// Jan at Horde.  (http://pear.php.net/bugs/bug.php?id=4474)
+			$text = @htmlentities(
+				$text,
+				$quotes,
+				$charset
+			);
+
+			// re-convert the delimiter
+			$text = str_replace(
+				$new_delim, $this->wiki->delim, $text
+			);
+
+		} elseif ($type === HTML_SPECIALCHARS) {
+
+			// keep a copy of the translated version of the delimiter
+			// so we can convert it back.
+			$new_delim = htmlspecialchars($this->wiki->delim, $quotes,
+			    $charset);
+
+			// convert the entities.  we silence the call here so that
+			// errors about charsets don't pop up, per counsel from
+			// Jan at Horde.  (http://pear.php.net/bugs/bug.php?id=4474)
+			$text = @htmlspecialchars(
+				$text,
+				$quotes,
+				$charset
+			);
+
+			// re-convert the delimiter
+			$text = str_replace(
+				$new_delim, $this->wiki->delim, $text
+			);
+		}
+        return $text;
+    }
+}
+?>