1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
package com.juick.service;
import com.juick.Attachment;
import com.juick.Message;
import com.juick.Photo;
import com.juick.server.util.ImageUtils;
import org.springframework.util.StringUtils;
import java.io.File;
import java.io.IOException;
import java.nio.file.Paths;
public class ImagesServiceImpl implements ImagesService {
private ImageUtils imageUtils;
private String imgDir;
public ImagesServiceImpl(String imgDir, String tmpDir) {
this.imgDir = imgDir;
imageUtils = new ImageUtils(imgDir, tmpDir);
}
@Override
public void setAttachmentMetadata(String baseUrl, Message msg) throws Exception {
if (!StringUtils.isEmpty(msg.getAttachmentType())) {
Photo photo = new Photo();
if (msg.getRid()> 0) {
photo.setSmall(String.format("%sphotos-512/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
photo.setMedium(String.format("%sphotos-1024/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
photo.setThumbnail(String.format("%sps/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
} else {
photo.setSmall(String.format("%sphotos-512/%d.%s", baseUrl, msg.getMid(), msg.getAttachmentType()));
photo.setMedium(String.format("%sphotos-1024/%d.%s", baseUrl, msg.getMid(), msg.getAttachmentType()));
photo.setThumbnail(String.format("%sps/%d.%s", baseUrl, msg.getMid(), msg.getAttachmentType()));
}
msg.setPhoto(photo);
String imageName = String.format("%s.%s", msg.getMid(), msg.getAttachmentType());
if (msg.getRid() > 0) {
imageName = String.format("%s-%s.%s", msg.getMid(), msg.getRid(), msg.getAttachmentType());
}
File fullImage = Paths.get(imgDir, "p", imageName).toFile();
File mediumImage = Paths.get(imgDir, "photos-1024", imageName).toFile();
File smallImage = Paths.get(imgDir, "photos-512", imageName).toFile();
File thumbnailImage = Paths.get(imgDir, "ps", imageName).toFile();
StringBuilder builder = new StringBuilder();
builder.append(baseUrl);
builder.append(msg.getAttachmentType().equals("mp4") ? "video" : "p");
builder.append("/").append(msg.getMid());
if (msg.getRid() > 0) {
builder.append("-").append(msg.getRid());
}
builder.append(".").append(msg.getAttachmentType());
String originalUrl = builder.toString();
Attachment original = imageUtils.getAttachment(fullImage);
original.setUrl(originalUrl);
Attachment medium = imageUtils.getAttachment(mediumImage);
medium.setUrl(photo.getMedium());
original.setMedium(medium);
Attachment small = imageUtils.getAttachment(smallImage);
small.setUrl(photo.getSmall());
original.setSmall(small);
Attachment thumb = imageUtils.getAttachment(thumbnailImage);
thumb.setUrl(photo.getMedium());
original.setThumbnail(thumb);
msg.setAttachment(original);
}
}
@Override
public void saveImageWithPreviews(String tempFilename, String outputFilename) throws IOException {
imageUtils.saveImageWithPreviews(tempFilename, outputFilename);
}
@Override
public void saveAvatar(String tempFilename, int uid) throws IOException {
imageUtils.saveAvatar(tempFilename, uid);
}
}
|
