From 119e27166e69d70e7fee697fe1a6b7c2f0839ece Mon Sep 17 00:00:00 2001
From: Vincent Petry <pvince81@owncloud.com>
Date: Fri, 10 Jul 2015 13:01:01 +0200
Subject: Add OC.joinPaths for convenient path joining

---
 core/js/js.js | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

(limited to 'core/js/js.js')

diff --git a/core/js/js.js b/core/js/js.js
index e0adc3591ac..ff52c8f1f39 100644
--- a/core/js/js.js
+++ b/core/js/js.js
@@ -325,6 +325,48 @@ var OC={
 		return path.replace(/\\/g,'/').replace(/\/[^\/]*$/, '');
 	},
 
+	/**
+	 * Join path sections
+	 *
+	 * @param {...String} path sections
+	 *
+	 * @return {String} joined path, any leading or trailing slash
+	 * will be kept
+	 *
+	 * @since 8.2
+	 */
+	joinPaths: function() {
+		if (arguments.length < 1) {
+			return '';
+		}
+		var path = '';
+		var lastArg = arguments[arguments.length - 1];
+		var leadingSlash = arguments[0].charAt(0) === '/';
+		var trailingSlash = lastArg.charAt(lastArg.length - 1) === '/';
+		var sections = [];
+		var i;
+		for (i = 0; i < arguments.length; i++) {
+			sections = sections.concat(arguments[i].split('/'));
+		}
+		var first = !leadingSlash;
+		for (i = 0; i < sections.length; i++) {
+			if (sections[i] !== '') {
+				if (first) {
+					first = false;
+				} else {
+					path += '/';
+				}
+				path += sections[i];
+			}
+		}
+
+		if (trailingSlash) {
+			// add it back
+			path += '/';
+		}
+		return path;
+	},
+
 	/**
 	 * Do a search query and display the results
 	 * @param {string} query the search query
-- 
cgit v1.2.3