save picture to album in CORDOVA
CDVCamera.m 에서
writeImageDataToSavedPhotosAlbum:self.data
2020-06-03 07:57:36.221393+0900[3602:1883425] Apache Cordova native platform version 5.0.1 is starting.
2020-06-03 07:57:36.221469+0900[3602:1883425] Multi-tasking -> Device: YES, App: YES
2020-06-03 07:57:36.231134+0900[3602:1883425] *** Assertion failure in -[CDVConfigParser parser:parseErrorOccurred:], /Users/soralee/Documents/GitHub/DaelimOCR/CordovaLib/Classes/Public/CDVConfigParser.m:78
NSData *imgdata = [[NSData alloc]initWithBase64EncodedString:base64Image options:NSDataBase64DecodingIgnoreUnknownCharacters];
ALAssetsLibrary *library = [ALAssetsLibrary new];
[library writeImageDataToSavedPhotosAlbum:imgdata metadata:nil completionBlock:nil];
}
}
NSURL *bundleURL = [[NSBundle mainBundle] URLForResource:@"CDVCamera" withExtension:@"bundle"];
NSBundle *bundle = [NSBundle bundleWithURL:bundleURL];
NSString *imagePath = [bundle pathForResource:@"cameraguide" ofType:@"png"];
UIImage *uandImage = [UIImage imageWithContentsOfFile:imagePath];
// UIImage *uandImage = [UIImage imageNamed:@"cameraguide.png"];
주석 처리된 것은 deply 된 프로젝트에서 쓰고 그 위의 코드들은 bundle directory를 만든 경우 쓴다.
1. Camera.js 에 takePicture2를 호출하는 getPicture2 삽입
cameraExport.getPicture2 = function (successCallback, errorCallback, options) {
argscheck.checkArgs('fFO', 'Camera.getPicture', arguments);
options = options || {};
var getValue = argscheck.getValue;
var quality = getValue(options.quality, 50);
var destinationType = getValue(options.destinationType, Camera.DestinationType.FILE_URI);
var sourceType = getValue(options.sourceType, Camera.PictureSourceType.CAMERA);
var targetWidth = getValue(options.targetWidth, -1);
var targetHeight = getValue(options.targetHeight, -1);
var encodingType = getValue(options.encodingType, Camera.EncodingType.JPEG);
var mediaType = getValue(options.mediaType, Camera.MediaType.PICTURE);
var allowEdit = !!options.allowEdit;
var correctOrientation = !!options.correctOrientation;
var saveToPhotoAlbum = !!options.saveToPhotoAlbum;
var popoverOptions = getValue(options.popoverOptions, null);
var cameraDirection = getValue(options.cameraDirection, Camera.Direction.BACK);
var args = [quality, destinationType, sourceType, targetWidth, targetHeight, encodingType,
mediaType, allowEdit, correctOrientation, saveToPhotoAlbum, popoverOptions, cameraDirection];
exec(successCallback, errorCallback, 'Camera', 'takePicture2', args);
// XXX: commented out
// return new CameraPopoverHandle();
};
2. selvyOcrPlugin.js 에
navigator.camera.getPicture2(
// 성공 콜백 함수
카메라 호출 함수 getPicture2로 변경
3. CDVCamera.h/.m 수정하여 가이드 뷰 삽입
이 정도 작업들을 하였다. 급변하는 요구 사항에 빠른 대응은 2, 3, 4 로 이어지는 의미 없는 네이밍. 네이밍에 개발 시간 50% 이상을 쓴다. ㅡㅡ; 물론, 나 혼자 아키텍팅하고 개발하는 프로젝트는 네이밍에 더 신경을 써야지
const express = require('express')
const siofu = require("socketio-file-upload")
const app = express()
const path = require('path')
const http = require('http').Server(app)
const io = require('socket.io')(http)
const parseTorrent = require('parse-torrent')
const torrentStream = require('torrent-stream')
const zipFolder = require('zip-folder')
const numeral = require('numeral')
const uniqId = function () {
return Math.round(new Date().getTime() + (Math.random() * 100))
}
const rmdir = require('rimraf')
const fs = require('fs')
const bytes = function(num) {
return numeral(num).format('0.0b');
}
const simples = function(num) {
return numeral(num).format('0');
}
app.use("/static", express.static('public'))
app.set('view engine', 'pug')
app.get('/', (request, response) =>{
rmdir('public/files/', function(error){});
response.render('layouts/app', { title: 'TorrentSpeak'})
})
io.on('connection', function(socket){
let uploader = new siofu()
uploader.dir = "upload/"
uploader.listen(socket)
// Do something when a file is saved:
uploader.on("saved", function(event){
torrentFile = event.file.pathName
var msg = parseTorrent(fs.readFileSync(torrentFile))
parseTorrent.remote(msg, function (err) {
if (err) {
io.emit('error dl')
}
else{
io.emit('add torrent')
let id = uniqId()
let engine = torrentStream(msg,{
'connections': 100,
'path': './public/files/'+id
})
engine.on('ready', function() {
engine.files.forEach(function(file) {
file.select()
})
})
engine.on('download', function(){
downloadLength = engine.swarm.downloaded
totalLength = engine.files.reduce(function (prevLength, currFile) {return prevLength + currFile.length}, 0);
var draw = simples(downloadLength* 100 / totalLength)
var progress = bytes(downloadLength)+'/'+bytes(totalLength)
io.emit('edit dl', progress, draw)
})
engine.on('idle', function(){
zipFolder('./public/files/'+id, './public/files/'+id+'.zip', function(err) {
if(err) {
} else {
io.emit('end dl', './static/files/'+id+'.zip')
}
})
engine.destroy()
})
}
})
fs.unlink(torrentFile)
});
// Error handler:
uploader.on("error", function(event){
io.emit('error dl')
console.log("Error from uploader", event);
});
socket.on('add magnet', function(msg){
parseTorrent.remote(msg, function (err) {
if (err) {
io.emit('error dl')
}
else{
io.emit('add magnet', msg)
let id = uniqId()
let engine = torrentStream(msg,{
'connections': 100,
'path': './public/files/'+id
})
engine.on('ready', function() {
engine.files.forEach(function(file) {
file.select()
})
})
engine.on('download', function(){
downloadLength = engine.swarm.downloaded
totalLength = engine.files.reduce(function (prevLength, currFile) {return prevLength + currFile.length}, 0);
var draw = simples(downloadLength* 100 / totalLength)
var progress = bytes(downloadLength)+'/'+bytes(totalLength)
io.emit('edit dl', progress, draw)
})
engine.on('idle', function(){
zipFolder('./public/files/'+id, './public/files/'+id+'.zip', function(err) {
if(err) {
} else {
io.emit('end dl', './static/files/'+id+'.zip')
}
})
engine.destroy()
})
}
})
})
socket.on('disconnect', function(){
})
})
http.listen(5555, function(){})
비트토렌트 스트리밍 모듈이 node.js 에 있었네.
새로운 세상.
