From ab54bf514921ae3fe0fafcdf154364815ed6375f Mon Sep 17 00:00:00 2001
From: Andrew Manning <tamanning@zoho.com>
Date: Sat, 28 May 2016 15:11:19 -0400
Subject: Wiki pages can be saved.

---
 include/wiki.php | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'include')

diff --git a/include/wiki.php b/include/wiki.php
index f97036c29..e01cc12c3 100644
--- a/include/wiki.php
+++ b/include/wiki.php
@@ -232,4 +232,26 @@ function wiki_get_page_content($arr) {
 		// TODO: Check that the files are all text files
 		return array('content' => json_encode($content), 'message' => '', 'success' => true);
 	}
+}
+
+
+function wiki_save_page($arr) {
+	$pagename = ((array_key_exists('name',$arr)) ? $arr['name'] : '');
+	$content = ((array_key_exists('content',$arr)) ? $arr['content'] : '');
+	$resource_id = ((array_key_exists('resource_id',$arr)) ? $arr['resource_id'] : '');
+	$w = wiki_get_wiki($resource_id);
+	if (!$w['path']) {
+		return array('message' => 'Error reading wiki', 'success' => false);
+	}
+	$page_path = $w['path'].'/'.$pagename;
+	if (is_writable($page_path) === true) {
+		if(!file_put_contents($page_path, $content)) {
+			return array('message' => 'Error writing to page file', 'success' => false);
+		}
+		return array('message' => '', 'success' => true);
+	} else {
+		return array('message' => 'Page file not writable', 'success' => false);
+	}
+	
+	
 }
\ No newline at end of file
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