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From vladimir-kotikov <...@git.apache.org>
Subject [GitHub] cordova-plugin-camera pull request: CB-8706, CB-8707 saveToPhotoAl...
Date Mon, 30 Mar 2015 09:47:49 GMT
Github user vladimir-kotikov commented on a diff in the pull request:

    https://github.com/apache/cordova-plugin-camera/pull/78#discussion_r27377322
  
    --- Diff: src/windows/CameraProxy.js ---
    @@ -43,399 +43,468 @@ module.exports = {
         // 11 cameraDirection:0
     
         takePicture: function (successCallback, errorCallback, args) {
    -        var encodingType = args[5];
    -        var targetWidth = args[3];
    -        var targetHeight = args[4];
             var sourceType = args[2];
    -        var destinationType = args[1];
    -        var mediaType = args[6];
    -        var allowCrop = !!args[7];
    -        var saveToPhotoAlbum = args[9];
    -        var cameraDirection = args[11];
    -
    -        // resize method :)
    -        var resizeImage = function (file) {
    -            var tempPhotoFileName = "";
    -            if (encodingType == Camera.EncodingType.PNG) {
    -                tempPhotoFileName = "camera_cordova_temp_return.png";
    -            } else {
    -                tempPhotoFileName = "camera_cordova_temp_return.jpg";
    -            }
    -
    -            var storageFolder = Windows.Storage.ApplicationData.current.localFolder;
    -            file.copyAsync(storageFolder, file.name, Windows.Storage.NameCollisionOption.replaceExisting).then(function
(storageFile) {
    -                Windows.Storage.FileIO.readBufferAsync(storageFile).then(function(buffer)
{
    -                    var strBase64 = Windows.Security.Cryptography.CryptographicBuffer.encodeToBase64String(buffer);
    -                    var imageData = "data:" + file.contentType + ";base64," + strBase64;
    -                    var image = new Image();
    -                    image.src = imageData;
    -                    image.onload = function() {
    -                        var imageWidth = targetWidth,
    -                            imageHeight = targetHeight;
    -                        var canvas = document.createElement('canvas');
    -
    -                        canvas.width = imageWidth;
    -                        canvas.height = imageHeight;
     
    -                        canvas.getContext("2d").drawImage(this, 0, 0, imageWidth, imageHeight);
    -
    -                        var fileContent = canvas.toDataURL(file.contentType).split(',')[1];
    -
    -                        var storageFolder = Windows.Storage.ApplicationData.current.localFolder;
    +        if (sourceType != Camera.PictureSourceType.CAMERA) {
    +            takePictureFromFile(successCallback, errorCallback, args);
    +        } else {
    +            takePictureFromCamera(successCallback, errorCallback, args);
    +        }
    +    }
    +};
     
    -                        storageFolder.createFileAsync(tempPhotoFileName, Windows.Storage.CreationCollisionOption.generateUniqueName).done(function
(storagefile) {
    -                            var content = Windows.Security.Cryptography.CryptographicBuffer.decodeFromBase64String(fileContent);
    -                            Windows.Storage.FileIO.writeBufferAsync(storagefile, content).then(function
() {
    -                                successCallback("ms-appdata:///local/" + storagefile.name);
    -                            }, function () {
    -                                errorCallback("Resize picture error.");
    -                            });
    -                        });
    -                    };
    -                });
    -            }, function () {
    -                errorCallback("Can't access localStorage folder");
    -            });
     
    -        };
    +// Resize method
    +function resizeImage(successCallback, errorCallback, file, targetWidth, targetHeight,
encodingType) {
    --- End diff --
    
    This method contains a lot of duplicated functionality from `resizeImageBase64`. Consider
reuse of `resizeImageBase64` for B64 encoding purposes.


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