From 9e02ff51c8b6db88e1a0ea0967db13c1b5f41cc1 Mon Sep 17 00:00:00 2001
From: Tristan Cavelier <tristan.cavelier@tiolive.com>
Date: Thu, 29 Aug 2013 11:16:08 +0200
Subject: [PATCH] Metadata.js check method added
---
src/jio/core/Metadata.js | 60 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/src/jio/core/Metadata.js b/src/jio/core/Metadata.js
index ee6f402..0af4a4e 100644
--- a/src/jio/core/Metadata.js
+++ b/src/jio/core/Metadata.js
@@ -23,6 +23,20 @@ Metadata.prototype.format = function () {
return this.update(this._dict);
};
+Metadata.prototype.check = function () {
+ var k;
+ for (k in this._dict) {
+ if (this._dict.hasOwnProperty(k)) {
+ if (k[0] !== '_') {
+ if (!Metadata.checkValue(this._dict[k])) {
+ return false;
+ }
+ }
+ }
+ }
+ return true;
+};
+
Metadata.prototype.update = function (metadata) {
var k;
for (k in metadata) {
@@ -251,4 +265,50 @@ Metadata.normalizeValue = function (value) {
}
};
+Metadata.checkArray = function (value) {
+ var i;
+ for (i = 0; i < value.length; i += 1) {
+ if (Metadata.isDict(value[i])) {
+ if (!Metadata.checkObject(value[i])) {
+ return false;
+ }
+ } else if (!Metadata.isContent(value[i])) {
+ return false;
+ }
+ }
+ return true;
+};
+
+Metadata.checkObject = function (value) {
+ var i, ok = false;
+ for (i in value) {
+ if (value.hasOwnProperty(i)) {
+ if (Metadata.isContent(value[i])) {
+ if (i === 'content') {
+ ok = true;
+ }
+ } else {
+ return false;
+ }
+ }
+ }
+ if (ok === false) {
+ return false;
+ }
+ return true;
+};
+
+Metadata.checkValue = function (value) {
+ if (Metadata.isContent(value)) {
+ return true;
+ }
+ if (Array.isArray(value)) {
+ return Metadata.checkArray(value);
+ }
+ if (Metadata.isDict(value)) {
+ return Metadata.checkObject(value);
+ }
+ return false;
+};
+
exports.Metadata = Metadata;
--
2.30.9