cordova-plugin-chooser - npm Package Compare versions

Comparing version 1.2.7 to 1.3.0

package.json

 {
 	"name": "cordova-plugin-chooser",
-	"version": "1.2.7",
+	"version": "1.3.0",
 	"description": "Cordova file chooser plugin",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -37,2 +37,19 @@ # Chooser
 	}>
+	
+	/**
+	 * Displays native prompt for user to select a file.
+	 *
+	 * @param accept Optional MIME type filter (e.g. 'image/gif,video/*').
+	 *
+	 * @returns Promise containing selected file's MIME type, display name,
+	 * and original URI.
+	 *
+	 * If user cancels, promise will be resolved as undefined.
+	 * If error occurs, promise will be rejected.
+	 */
+	chooser.getFileMetadata(accept?: string) : Promise<undefined|{
+		mediaType: string;
+		name: string;
+		uri: string;
+	}>
 
@@ -39,0 +56,0 @@ ## Example Usage

www/chooser.js

 /** @see sodiumutil */
-function from_base64 (sBase64, nBlocksSize)  {
-	function _b64ToUint6 (nChr)  {
+function from_base64 (sBase64, nBlocksSize) {
+	function _b64ToUint6 (nChr) {
 		return nChr > 64 && nChr < 91 ?
@@ -45,20 +45,26 @@ nChr - 65 :
 
-module.exports = {
-	getFile: function (accept, successCallback, failureCallback)  {
-		if (typeof accept === 'function') {
-			failureCallback = successCallback;
-			successCallback = accept;
-			accept = undefined;
-		}
+function getFileInternal (
+	accept,
+	includeData,
+	successCallback,
+	failureCallback
+) {
+	if (typeof accept === 'function') {
+		failureCallback = successCallback;
+		successCallback = accept;
+		accept = undefined;
+	}
 
-		var result = new Promise(function (resolve, reject)  {
-			cordova.exec(
-				function (json)  {
-					if (json === 'RESULT_CANCELED') {
-						resolve();
-						return;
-					}
+	var result = new Promise(function (resolve, reject) {
+		cordova.exec(
+			function (json) {
+				if (json === 'RESULT_CANCELED') {
+					resolve();
+					return;
+				}
 
-					try {
-						var o = JSON.parse(json);
+				try {
+					var o = JSON.parse(json);
+
+					if (includeData) {
 						var base64Data = o.data.replace(
@@ -72,29 +78,42 @@ /[^A-Za-z0-9\+\/]/g,
 							'data:' + o.mediaType + ';base64,' + base64Data;
-
-						resolve(o);
 					}
-					catch (err) {
-						reject(err);
+					else {
+						delete o.data;
 					}
-				},
-				reject,
-				'Chooser',
-				'getFile',
-				[
-					(typeof accept === 'string' ?
-						accept.toLowerCase().replace(/\s/g, '') :
-						undefined) || '*/*'
-				]
-			);
-		});
 
-		if (typeof successCallback === 'function') {
-			result.then(successCallback);
-		}
-		if (typeof failureCallback === 'function') {
-			result.catch(failureCallback);
-		}
+					resolve(o);
+				}
+				catch (err) {
+					reject(err);
+				}
+			},
+			reject,
+			'Chooser',
+			'getFile',
+			[
+				(typeof accept === 'string' ?
+					accept.toLowerCase().replace(/\s/g, '') :
+					undefined) || '*/*',
+				includeData
+			]
+		);
+	});
 
-		return result;
+	if (typeof successCallback === 'function') {
+		result.then(successCallback);
 	}
+	if (typeof failureCallback === 'function') {
+		result.catch(failureCallback);
+	}
+
+	return result;
+}
+
+module.exports = {
+	getFile: function (accept, successCallback, failureCallback) {
+		return getFileInternal(accept, true, successCallback, failureCallback);
+	},
+	getFileMetadata: function (accept, successCallback, failureCallback) {
+		return getFileInternal(accept, false, successCallback, failureCallback);
+	}
 };

No alert changes

Improved metrics

Total package byte prevSize

15008

increased by11.02%

Lines of code

233

increased by10.43%

Number of lines in readme file

81

increased by26.56%

No dependency changes