From 5a4167646553e589cf9647c0e0d0446e3f5fd672 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Tue, 13 Mar 2012 04:04:26 -0700
Subject: [PATCH] initial tag display for categories and save-to-file -
 suitable for testing but needs cleanup, links to delete term,  and theming.

---
 include/text.php | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/include/text.php b/include/text.php
index 011006b764..2663bdebaa 100644
--- a/include/text.php
+++ b/include/text.php
@@ -913,6 +913,33 @@ function prepare_body($item,$attach = false) {
 		}
 		$s .= '<div class="clear"></div></div>';
 	}
+	$matches = false;
+	$cnt = preg_match_all('/<(.*?)>/',$item['file'],$matches,PREG_SET_ORDER);
+	if($cnt) {
+		logger('prepare_text: categories: ' . print_r($matches,true), LOGGER_DEBUG);
+		foreach($matches as $mtch) {
+			if(strlen($x))
+				$x .= ',';
+			$x .= file_tag_decode($mtch[1]);
+		}
+		if(strlen($x))
+			$s .= '<div class="categorytags"><span>' . t('Categories:') . ' </span>' . $x . '</div>'; 
+
+
+	}
+	$matches = false;
+	$x = '';
+	$cnt = preg_match_all('/\[(.*?)\]/',$item['file'],$matches,PREG_SET_ORDER);
+	if($cnt) {
+		logger('prepare_text: filed_under: ' . print_r($matches,true), LOGGER_DEBUG);
+		foreach($matches as $mtch) {
+			if(strlen($x))
+				$x .= ',';
+			$x .= file_tag_decode($mtch[1]);
+		}
+		if(strlen($x) && (local_user() == $item['uid']))
+			$s .= '<div class="filesavetags"><span>' . t('Filed under:') . ' </span>' . $x . '</div>'; 
+	}
 
 
 	$prep_arr = array('item' => $item, 'html' => $s);