From 07e28a9757d23b4bffa44f54937fe914a6a106db Mon Sep 17 00:00:00 2001
From: Andrew Manning <tamanning@zoho.com>
Date: Sat, 27 Aug 2016 21:26:16 -0400
Subject: Display text around the searched query in documentation search

---
 Zotlabs/Module/Help.php | 5 +++--
 include/help.php        | 9 +++++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/Zotlabs/Module/Help.php b/Zotlabs/Module/Help.php
index 479925b66..241354d07 100644
--- a/Zotlabs/Module/Help.php
+++ b/Zotlabs/Module/Help.php
@@ -36,8 +36,9 @@ class Help extends \Zotlabs\Web\Controller {
 					$fname = substr($fname,0,strrpos($fname,'.'));
 					$path = trim(substr($dirname,4),'/');
 	
-					$o .= '<li><a href="help/' . (($path) ? $path . '/' : '') . $fname . '" >' . ucwords(str_replace('_',' ',notags($fname))) . '</a><br />' . 
-					str_replace('$Projectname',\Zotlabs\Lib\System::get_platform_name(),substr($rr['text'],0,200)) . '...<br /><br /></li>';
+					$o .= '<li><a href="help/' . (($path) ? $path . '/' : '') . $fname . '" >' . ucwords(str_replace('_',' ',notags($fname))) . '</a><br />'
+						. '<b><i>' . 'help/' . (($path) ? $path . '/' : '') . $fname . '</i></b><br />' .
+					'...' . str_replace('$Projectname',\Zotlabs\Lib\System::get_platform_name(),$rr['text']) . '...<br /><br /></li>';
 	
 				}
 				$o .= '</ul>';
diff --git a/include/help.php b/include/help.php
index 7f57f3334..4bcc09670 100644
--- a/include/help.php
+++ b/include/help.php
@@ -40,8 +40,13 @@ function search_doc_files($s) {
 	$r = fetch_post_tags($r,true);
 
 	for($x = 0; $x < count($r); $x ++) {
-
-		$r[$x]['text'] = $r[$x]['body'];
+		$position =	stripos($r[$x]['body'], $s);
+		$dislen = 300;
+		$start = $position-floor($dislen/2);
+		if ( $start < 0) {
+				$start = 0;
+		}
+		$r[$x]['text'] = substr($r[$x]['body'], $start, $dislen);
 
 		$r[$x]['rank'] = 0;
 		if($r[$x]['term']) {
-- 
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