cordova-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From dblotsky <...@git.apache.org>
Subject [GitHub] cordova-plugin-file-transfer pull request: CB-9837 Add data URI su...
Date Thu, 10 Dec 2015 02:12:03 GMT
Github user dblotsky commented on a diff in the pull request:

    https://github.com/apache/cordova-plugin-file-transfer/pull/122#discussion_r47181683
  
    --- Diff: src/windows/FileTransferProxy.js ---
    @@ -89,19 +179,141 @@ exec(win, fail, 'FileTransfer', 'upload',
             var isMultipart = typeof headers["Content-Type"] === 'undefined';
     
             if (!filePath || (typeof filePath !== 'string')) {
    -            errorCallback(new FTErr(FTErr.FILE_NOT_FOUND_ERR,null,server));
    +            errorCallback(new FTErr(FTErr.FILE_NOT_FOUND_ERR, null, server));
                 return;
             }
     
    -        if (filePath.substr(0, 8) === "file:///") {
    -            filePath = appData.localFolder.path + filePath.substr(8).split("/").join("\\");
    -        } else if (filePath.indexOf('ms-appdata:///') === 0) {
    -            // Handle 'ms-appdata' scheme
    -            filePath = filePath.replace('ms-appdata:///local', appData.localFolder.path)
    -                               .replace('ms-appdata:///temp', appData.temporaryFolder.path);
    -        } else if (filePath.indexOf('cdvfile://') === 0) {
    -            filePath = filePath.replace('cdvfile://localhost/persistent', appData.localFolder.path)
    -                               .replace('cdvfile://localhost/temporary', appData.temporaryFolder.path);
    +        if (filePath.indexOf("data:") === 0 && filePath.indexOf("base64") !==
-1) {
    +            // First a DataWriter object is created, backed by an in-memory stream where

    +            // the data will be stored.
    +            var writer = Windows.Storage.Streams.DataWriter(new Windows.Storage.Streams.InMemoryRandomAccessStream());
    +            writer.unicodeEncoding = Windows.Storage.Streams.UnicodeEncoding.utf8;
    +            writer.byteOrder = Windows.Storage.Streams.ByteOrder.littleEndian;
    +
    +            var commaIndex = filePath.indexOf(",");
    +            if (commaIndex === -1) {
    +                errorCallback(new FTErr(FTErr.INVALID_URL_ERR, fileName, server, null,
null, "No comma in data: URI"));
    +                return;
    +            }
    +
    +            // Create internal download operation object
    +            fileTransferOps[uploadId] = new FileTransferOperation(FileTransferOperation.PENDING,
null);
    +
    +            var fileDataString = filePath.substr(commaIndex + 1);
    +
    +            function stringToByteArray(str) {
    +                var byteCharacters = atob(str);
    +                var byteNumbers = new Array(byteCharacters.length);
    +                for (var i = 0; i < byteCharacters.length; i++) {
    +                    byteNumbers[i] = byteCharacters.charCodeAt(i);
    +                }
    +                return new Uint8Array(byteNumbers);
    +            };
    +
    +            // setting request headers for uploader
    +            var uploader = new Windows.Networking.BackgroundTransfer.BackgroundUploader();
    +            uploader.method = httpMethod;
    +            for (var header in headers) {
    +                if (headers.hasOwnProperty(header)) {
    +                    uploader.setRequestHeader(header, headers[header]);
    +                }
    +            }
    +
    +            if (isMultipart) {
    +                // adding params supplied to request payload
    +                var multipartParams = '';
    +                for (var key in params) {
    +                    if (params.hasOwnProperty(key)) {
    +                        multipartParams += LINE_START + BOUNDARY + LINE_END;
    +                        multipartParams += "Content-Disposition: form-data; name=\""
+ key + "\"";
    --- End diff --
    
    Is there a library that creates HTTP requests with forms?


---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@cordova.apache.org
For additional commands, e-mail: dev-help@cordova.apache.org


Mime
View raw message