Function viewAlbum

javascript/example_code/s3/s3_photoExample.js:95–149

(albumName)

// snippet-start:[s3.JavaScript.photoAlbumExample.viewAlbum]
function viewAlbum(albumName) {
  var albumPhotosKey = encodeURIComponent(albumName) + "/";
  s3.listObjects({ Prefix: albumPhotosKey }, function (err, data) {
    if (err) {
      return alert("There was an error viewing your album: " + err.message);
    }
    // 'this' references the AWS.Response instance that represents the response
    var href = this.request.httpRequest.endpoint.href;
    var bucketUrl = href + albumBucketName + "/";

    var photos = data.Contents.map(function (photo) {
      var photoKey = photo.Key;
      var photoUrl = bucketUrl + encodeURIComponent(photoKey);
      return getHtml([
        "<span>",
        "<div>",
        '<img style="width:128px;height:128px;" src="' + photoUrl + '"/>',
        "</div>",
        "<div>",
        "<span onclick=\"deletePhoto('" +
          albumName +
          "','" +
          photoKey +
          "')\">",
        "X",
        "</span>",
        "<span>",
        photoKey.replace(albumPhotosKey, ""),
        "</span>",
        "</div>",
        "</span>",
      ]);
    });
    var message = photos.length
      ? "<p>Click on the X to delete the photo</p>"
      : "<p>You do not have any photos in this album. Please add photos.</p>";
    var htmlTemplate = [
      "<h2>",
      "Album: " + albumName,
      "</h2>",
      message,
      "<div>",
      getHtml(photos),
      "</div>",
      '<input id="photoupload" type="file" accept="image/*">',
      '<button id="addphoto" onclick="addPhoto(\'' + albumName + "')\">",
      "Add Photo",
      "</button>",
      '<button onclick="listAlbums()">',
      "Back To Albums",
      "</button>",
    ];
    document.getElementById("app").innerHTML = getHtml(htmlTemplate);
  });
}
// snippet-end:[s3.JavaScript.photoAlbumExample.viewAlbum]

// snippet-start:[s3.JavaScript.photoAlbumExample.addPhoto]