1 files changed, 51 insertions, 23 deletions

diff --git a/app/node_modules/okschema/index.js b/app/node_modules/okschema/index.js
index 82aa13f..cf041fb 100644
--- a/app/node_modules/okschema/index.js
+++ b/app/node_modules/okschema/index.js
@@ -41,43 +41,25 @@ var types = {
     }
   },
   'captioned-image-list': {
+    isArray: true,
     parent: [{
       uri: { type: 'string' }, // TODO Implement URI type
       caption: { type: 'string' }
     }],
-    assertValid: function(spec, value) {
-      var message;
-      var actual;
-      if (!value || !value.length) {
-        throw [{
-          message: 'Not an array',
-          expected: JSON.stringify(this.parent),
-          actual: value
-        }];
-      }
-    }
+    assertValid: function(spec, value) {}
   },
   // Special type for resource meta information
   'meta': {
     parent: 'string',
     assertValid: function(spec, value) {}
   },
-  'tag-list': {
+  'link-list': {
+    isArray: true,
     parent: [{
       uri: { type: 'string' },
       text: { type: 'string' }
     }],
-    assertValid: function(spec, value) {
-      var message;
-      var actual;
-      if (!value || !value.length) {
-        throw [{
-          message: 'Not an array',
-          expected: JSON.stringify(this.parent),
-          actual: value
-        }];
-      }
-    }
+    assertValid: function(spec, value) {}
   },
   'date': {
     parent: 'string',
@@ -90,8 +72,38 @@ var types = {
   'foreign-key': {
     parent: 'enum',
     assertValid: function(spec, value) {}
+  },
+  'media-list': {
+    isArray: true,
+    parent: [],
+    assertValid: function(spec, value) {}
+  },
+  'double-captioned-image-list': {
+    isArray: true,
+    parent: [],
+    assertValid: function(spec, value) {}
+  },
+  'triple-captioned-image-list': {
+    isArray: true,
+    parent: [],
+    assertValid: function(spec, value) {}
+  },
+}
+
+/*
+function checkArrayLength (spec, value) {
+  var message;
+  var actual;
+  if (!value || !value.length) {
+    throw [{
+      message: 'Not an array',
+      expected: JSON.stringify(this.parent),
+      actual: value
+    }];
   }
 }
+*/
+
 
 /**
  * OKSchema!
@@ -162,9 +174,25 @@ function OKSchema(spec) {
   });
 }
 
+OKSchema.prototype.checkDataForMissingArrays = function(data) {
+  data = data || {};
+  var spec = this.spec;
+
+  // The qs body-parser module does not have a way to represent
+  // empty lists.  If you delete all elements from a list,
+  // check against the spec so we know to replace with an empty list.
+  Object.keys(spec).forEach(function(prop){
+    var type = spec[prop].type;
+    if (types[type] && types[type].isArray && ! data[prop]) {
+      data[prop] = []
+    }
+  })
+}
+
 OKSchema.prototype.assertValid = function(data) {
   data = data || {};
   var spec = this.spec;
+  this.checkDataForMissingArrays(data)
   // Run through custom validators, they'll throw if invalid
   Object.keys(data).forEach(function(prop) {
     var type = spec[prop].type;