take an object instead than an array for social networks to check ava…

…ilability

README.md

@@ -231,12 +231,18 @@ Return a list of social networks application installed on user device
 
 Options key|Description|Example
 --- | --- | ---
-*socials* | Array of strings: social network to check if available (chooser, facebook, twitter, whatsapp) | chooser
+*socials* | Object with socials to check if available (facebook, twitter, whatsapp) | {"facebook": true, "twitter": true, "instagram": false }
 *url* | String: url to share | "http://www.google.com/?utm_source=stargate"
 
 ### Returns
 
-Promise fullfilled with an array with the list social network available from the ones requested with parameter "option.socials"
+Promise fullfilled with an object with social networks availablility from the ones requested with parameter "option.socials"
+For example:
+    {
+        "facebook": true,
+        "twitter": true,
+        "instagram": false
+    }
 
 
 ## Stargate.facebookShare(url, callbackSuccess, callbackError)

spec/stargate.share.spec.js

@@ -249,7 +249,7 @@ describe("Stargate share", function() {
 
 		res.catch(function(message) {
 			//console.log("stargatePublic.socialShare catch: "+message);
-            expect(message).toMatch(/missing array parameter socials/);
+            expect(message).toMatch(/missing object parameter socials/);
 		    done();
 		});
 	});
@@ -261,9 +261,18 @@ describe("Stargate share", function() {
 
         var options = {
 			"url": "http://www.google.com",
-			"socials": ["facebook", "twitter", "instagram"]
+			"socials": {
+				"facebook": true,
+				"twitter": true,
+				"instagram": false
+			}
 		};
-
+		var expectedResult = {};
+		for (var key in options.socials) {
+			if (options.socials[key]) {
+				expectedResult[key] = true;
+			}
+		}
 		var res = stargatePublic.socialShareAvailable(options);
 
         expect(res.then).toBeDefined();
@@ -277,7 +286,7 @@ describe("Stargate share", function() {
 		res.then(function(result) {
 			//console.log("stargatePublic.socialShareAvailable result: "+result);
             expect(result).not.toBeFalsy();
-            expect(result).toEqual(options.socials);
+            expect(result).toEqual(expectedResult);
 		    done();
 		});
 	});

src/share.js

@@ -245,9 +245,9 @@ stargatePublic.socialShareAvailable = function(options) {
         return Promise.reject("missing cordova plugin");
     }
 
-    if (!options.socials || options.socials.constructor !== Array) {
-        err("[share] missing array parameter socials");
-        return Promise.reject("missing array parameter socials");
+    if (!options.socials || typeof options.socials !== "object") {
+        err("[share] missing object parameter socials");
+        return Promise.reject("missing object parameter socials");
     }
 
     if (!options.url) {
@@ -269,7 +269,7 @@ stargatePublic.socialShareAvailable = function(options) {
         knownSocialNetworks.forEach(function(element) {
             // check only requested networks
 
-            if (options.socials.indexOf(element) !== -1) {
+            if (options.socials[element]) {
 
                 socialsAvailabilityPromises.push(
 
@@ -281,14 +281,12 @@ stargatePublic.socialShareAvailable = function(options) {
 
         Promise.all(socialsAvailabilityPromises).then(function(values) { 
 
-            var availableNetworks = [];
+            var availableNetworks = {};
             // values is like:
             //  [{"network": "facebook", "available": false},
             //   {"network": "twitter", "available": false}]
             values.forEach(function(element) {
-                if (element.available) {
-                    availableNetworks.push(element.network);
-                }
+                availableNetworks[element.network] = element.available;
                 //log("element: ", element);
             });
             //log("values: ", values);