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Code Issues Releases Activity

improving utf8 image metadata support

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This commit is contained in:
Braun Patrik
2017-07-16 14:03:16 +02:00
parent a5e5f90ba6
commit 49b749d90b
6 changed files with 15 additions and 29 deletions
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1
backend/middlewares/user/AuthenticationMWs.ts
View File

@@ -116,7 +116,6 @@ export class AuthenticationMWs {
(typeof req.body.loginCredential.password === 'undefined')) {
return next(new ErrorDTO(ErrorCodes.INPUT_ERROR));
}
//TODO: implement remember me
try {
//lets find the user
const user = Utils.clone(await ObjectManagerRepository.getInstance().UserManager.findOne({

24
backend/model/threading/DiskMangerWorker.ts
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@@ -4,7 +4,7 @@ import {CameraMetadata, GPSMetadata, ImageSize, PhotoDTO, PhotoMetadata} from ".
import {Logger} from "../../Logger";
import * as fs from "fs";
import * as path from "path";
import * as iptc from "node-iptc";
import {IptcParser} from "ts-node-iptc";
import * as exif_parser from "exif-parser";
import {ProjectPath} from "../../ProjectPath";
@@ -53,7 +53,7 @@ export class DiskMangerWorker {
const exif = exif_parser.create(data).parse();
metadata.cameraData = <CameraMetadata> {
ISO: exif.tags.ISO,
model: exif.tags.Model.toString("utf8"),
model: exif.tags.Model,
make: exif.tags.Make,
fStop: exif.tags.FNumber,
exposure: exif.tags.ExposureTime,
@@ -76,18 +76,7 @@ export class DiskMangerWorker {
}
try {
const iptcData = iptc(data);
//Decode characters to UTF8
const decode = (s: any) => {
for (let a, b, i = -1, l = (s = s.split("")).length, o = String.fromCharCode, c = "charCodeAt"; ++i < l;
((a = s[i][c](0)) & 0x80) &&
(s[i] = (a & 0xfc) == 0xc0 && ((b = s[i + 1][c](0)) & 0xc0) == 0x80 ?
o(((a & 0x03) << 6) + (b & 0x3f)) : o(128), s[++i] = "")
);
return s.join("");
};
const iptcData = IptcParser.parse(data);
if (iptcData.country_or_primary_location_name || iptcData.province_or_state || iptcData.city) {
metadata.positionData = metadata.positionData || {};
metadata.positionData.country = iptcData.country_or_primary_location_name;
@@ -95,11 +84,10 @@ export class DiskMangerWorker {
metadata.positionData.city = iptcData.city;
}
metadata.keywords = <string[]> (iptcData.keywords || []).map((s: string) => decode(s));
metadata.creationDate = <number> iptcData.date_time ? iptcData.date_time.getTime() : 0;
metadata.keywords = <string[]> (iptcData.keywords || []);
metadata.creationDate = <number> (iptcData.date_time ? iptcData.date_time.getTime() : 0);
} catch (err) {
Logger.info(LOG_TAG, "Error parsing iptc data", fullPath);
Logger.info(LOG_TAG, "Error parsing iptc data", fullPath, err);
}
return resolve(metadata);

2
backend/server.ts
View File

@@ -1,5 +1,4 @@
import * as _express from "express";
import * as _session from "cookie-session";
import * as _bodyParser from "body-parser";
import * as _http from "http";
import {PublicRouter} from "./routes/PublicRouter";
@@ -17,6 +16,7 @@ import {ThumbnailGeneratorMWs} from "./middlewares/thumbnail/ThumbnailGeneratorM
import {DiskManager} from "./model/DiskManger";
import {NotificationRouter} from "./routes/NotificationRouter";
import {ConfigDiagnostics} from "./model/ConfigDiagnostics";
import _session = require('cookie-session');
const LOG_TAG = "[server]";
export class Server {