private WPEditImageSpan createWPEditImageSpanLocal(Context context, MediaFile mediaFile) {
Uri imageUri = Uri.parse(mediaFile.getFilePath());
Bitmap thumbnailBitmap;
if (MediaUtils.isVideo(imageUri.toString())) {
thumbnailBitmap =
BitmapFactory.decodeResource(context.getResources(), R.drawable.media_movieclip);
} else {
thumbnailBitmap =
ImageUtils.getWPImageSpanThumbnailFromFilePath(
context,
imageUri.getEncodedPath(),
ImageUtils.getMaximumThumbnailWidthForEditor(context));
if (thumbnailBitmap == null) {
// Use a placeholder in case thumbnail can't be decoded (OOM for instance)
thumbnailBitmap =
BitmapFactory.decodeResource(
context.getResources(), R.drawable.legacy_dashicon_format_image_big_grey);
}
}
WPEditImageSpan imageSpan = new WPEditImageSpan(context, thumbnailBitmap, imageUri);
mediaFile.setWidth(
MediaUtils.getMinimumImageWidth(context, imageUri, mBlogSettingMaxImageWidth));
return imageSpan;
}
private String uploadImage(MediaFile mediaFile) {
AppLog.d(T.POSTS, "uploadImage: " + mediaFile.getFilePath());
if (mediaFile.getFilePath() == null) {
return null;
}
Uri imageUri = Uri.parse(mediaFile.getFilePath());
File imageFile = null;
String mimeType = "", path = "";
if (imageUri.toString().contains("content:")) {
String[] projection =
new String[] {Images.Media._ID, Images.Media.DATA, Images.Media.MIME_TYPE};
Cursor cur = mContext.getContentResolver().query(imageUri, projection, null, null, null);
if (cur != null && cur.moveToFirst()) {
int dataColumn = cur.getColumnIndex(Images.Media.DATA);
int mimeTypeColumn = cur.getColumnIndex(Images.Media.MIME_TYPE);
String thumbData = cur.getString(dataColumn);
mimeType = cur.getString(mimeTypeColumn);
imageFile = new File(thumbData);
path = thumbData;
mediaFile.setFilePath(imageFile.getPath());
}
} else { // file is not in media library
path = imageUri.toString().replace("file://", "");
imageFile = new File(path);
mediaFile.setFilePath(path);
}
// check if the file exists
if (imageFile == null) {
mErrorMessage = mContext.getString(R.string.file_not_found);
return null;
}
if (TextUtils.isEmpty(mimeType)) {
mimeType = MediaUtils.getMediaFileMimeType(imageFile);
}
String fileName = MediaUtils.getMediaFileName(imageFile, mimeType);
String fileExtension = MimeTypeMap.getFileExtensionFromUrl(fileName).toLowerCase();
int orientation = ImageUtils.getImageOrientation(mContext, path);
String resizedPictureURL = null;
// We need to upload a resized version of the picture when the blog settings != original size,
// or when
// the user has selected a smaller size for the current picture in the picture settings screen
// We won't resize gif images to keep them awesome.
boolean shouldUploadResizedVersion = false;
// If it's not a gif and blog don't keep original size, there is a chance we need to resize
if (!mimeType.equals("image/gif") && !mBlog.getMaxImageWidth().equals("Original Size")) {
// check the picture settings
int pictureSettingWidth = mediaFile.getWidth();
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(path, options);
int imageHeight = options.outHeight;
int imageWidth = options.outWidth;
int[] dimensions = {imageWidth, imageHeight};
if (dimensions[0] != 0 && dimensions[0] != pictureSettingWidth) {
shouldUploadResizedVersion = true;
}
}
boolean shouldAddImageWidthCSS = false;
if (shouldUploadResizedVersion) {
MediaFile resizedMediaFile = new MediaFile(mediaFile);
// Create resized image
byte[] bytes =
ImageUtils.createThumbnailFromUri(
mContext, imageUri, resizedMediaFile.getWidth(), fileExtension, orientation);
if (bytes == null) {
// We weren't able to resize the image, so we will upload the full size image with css to
// resize it
shouldUploadResizedVersion = false;
shouldAddImageWidthCSS = true;
} else {
// Save temp image
String tempFilePath;
File resizedImageFile;
try {
resizedImageFile = File.createTempFile("wp-image-", fileExtension);
FileOutputStream out = new FileOutputStream(resizedImageFile);
out.write(bytes);
out.close();
tempFilePath = resizedImageFile.getPath();
} catch (IOException e) {
AppLog.w(T.POSTS, "failed to create image temp file");
mErrorMessage = mContext.getString(R.string.error_media_upload);
return null;
}
// upload resized picture
if (!TextUtils.isEmpty(tempFilePath)) {
resizedMediaFile.setFilePath(tempFilePath);
Map<String, Object> parameters = new HashMap<String, Object>();
parameters.put("name", fileName);
parameters.put("type", mimeType);
parameters.put("bits", resizedMediaFile);
parameters.put("overwrite", true);
resizedPictureURL = uploadImageFile(parameters, resizedMediaFile, mBlog);
if (resizedPictureURL == null) {
AppLog.w(T.POSTS, "failed to upload resized picture");
return null;
} else if (resizedImageFile.exists()) {
resizedImageFile.delete();
}
} else {
AppLog.w(T.POSTS, "failed to create resized picture");
mErrorMessage = mContext.getString(R.string.out_of_memory);
return null;
}
}
}
String fullSizeUrl = null;
// Upload the full size picture if "Original Size" is selected in settings,
// or if 'link to full size' is checked.
if (!shouldUploadResizedVersion || mBlog.isFullSizeImage()) {
Map<String, Object> parameters = new HashMap<String, Object>();
parameters.put("name", fileName);
parameters.put("type", mimeType);
parameters.put("bits", mediaFile);
parameters.put("overwrite", true);
fullSizeUrl = uploadImageFile(parameters, mediaFile, mBlog);
if (fullSizeUrl == null) {
mErrorMessage = mContext.getString(R.string.error_media_upload);
return null;
}
}
return mediaFile.getImageHtmlForUrls(fullSizeUrl, resizedPictureURL, shouldAddImageWidthCSS);
}
private void loadWPImageSpanThumbnail(
MediaFile mediaFile, String imageURL, ImageLoader imageLoader) {
if (mediaFile == null || imageURL == null) {
return;
}
final String mediaId = mediaFile.getMediaId();
if (mediaId == null) {
return;
}
final int maxThumbWidth = ImageUtils.getMaximumThumbnailWidthForEditor(getActivity());
imageLoader.get(
imageURL,
new ImageLoader.ImageListener() {
@Override
public void onErrorResponse(VolleyError arg0) {}
@Override
public void onResponse(ImageLoader.ImageContainer container, boolean arg1) {
Bitmap downloadedBitmap = container.getBitmap();
if (downloadedBitmap == null) {
// no bitmap downloaded from the server.
return;
}
if (downloadedBitmap.getWidth() < MIN_THUMBNAIL_WIDTH) {
// Picture is too small. Show the placeholder in this case.
return;
}
Bitmap resizedBitmap;
// resize the downloaded bitmap
resizedBitmap =
ImageUtils.getScaledBitmapAtLongestSide(downloadedBitmap, maxThumbWidth);
if (resizedBitmap == null) {
return;
}
final EditText editText = mContentEditText;
Editable s = editText.getText();
if (s == null) {
return;
}
WPImageSpan[] spans = s.getSpans(0, s.length(), WPImageSpan.class);
if (spans.length != 0 && getActivity() != null) {
for (WPImageSpan is : spans) {
MediaFile mediaFile = is.getMediaFile();
if (mediaFile == null) {
continue;
}
if (mediaId.equals(mediaFile.getMediaId()) && !is.isNetworkImageLoaded()) {
// replace the existing span with a new one with the correct image, re-add
// it to the same position.
int spanStart = is.getStartPosition();
int spanEnd = is.getEndPosition();
WPEditImageSpan imageSpan =
new WPEditImageSpan(getActivity(), resizedBitmap, is.getImageSource());
imageSpan.setMediaFile(is.getMediaFile());
imageSpan.setNetworkImageLoaded(true);
imageSpan.setPosition(spanStart, spanEnd);
s.removeSpan(is);
s.setSpan(imageSpan, spanStart, spanEnd + 1, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
break;
}
}
}
}
},
0,
0);
}
/** Finds media in post content, uploads them, and returns the HTML to insert in the post */
private String processPostMedia(String postContent) {
String imageTagsPattern = "<img[^>]+android-uri\\s*=\\s*['\"]([^'\"]+)['\"][^>]*>";
Pattern pattern = Pattern.compile(imageTagsPattern);
Matcher matcher = pattern.matcher(postContent);
int totalMediaItems = 0;
List<String> imageTags = new ArrayList<String>();
while (matcher.find()) {
imageTags.add(matcher.group());
totalMediaItems++;
}
mPostUploadNotifier.setTotalMediaItems(totalMediaItems);
int mediaItemCount = 0;
for (String tag : imageTags) {
Pattern p = Pattern.compile("android-uri=\"([^\"]+)\"");
Matcher m = p.matcher(tag);
if (m.find()) {
String imageUri = m.group(1);
if (!imageUri.equals("")) {
MediaFile mediaFile = WordPress.wpDB.getMediaFile(imageUri, mPost);
if (mediaFile != null) {
// Get image thumbnail for notification icon
Bitmap imageIcon =
ImageUtils.getWPImageSpanThumbnailFromFilePath(
mContext, imageUri, DisplayUtils.dpToPx(mContext, 128));
// Crop the thumbnail to be squared in the center
if (imageIcon != null) {
int squaredSize = DisplayUtils.dpToPx(mContext, 64);
imageIcon = ThumbnailUtils.extractThumbnail(imageIcon, squaredSize, squaredSize);
mLatestIcon = imageIcon;
}
mediaItemCount++;
mPostUploadNotifier.setCurrentMediaItem(mediaItemCount);
mPostUploadNotifier.updateNotificationIcon(imageIcon);
String mediaUploadOutput;
if (mediaFile.isVideo()) {
mHasVideo = true;
mediaUploadOutput = uploadVideo(mediaFile);
} else {
mHasImage = true;
mediaUploadOutput = uploadImage(mediaFile);
}
if (mediaUploadOutput != null) {
postContent = postContent.replace(tag, mediaUploadOutput);
} else {
postContent = postContent.replace(tag, "");
mIsMediaError = true;
}
}
}
}
}
return postContent;
}
