From 98487704f3a7480579c639e026ef900821838837 Mon Sep 17 00:00:00 2001
From: Tykayn <contact@cipherbliss.com>
Date: Tue, 27 Jun 2023 16:06:22 +0200
Subject: [PATCH] find oldest date in exif data

---
 rangement/index.mjs | 70 +++++++++++++++++++++++++++------------------
 1 file changed, 42 insertions(+), 28 deletions(-)

diff --git a/rangement/index.mjs b/rangement/index.mjs
index 59894efc..82fc521b 100644
--- a/rangement/index.mjs
+++ b/rangement/index.mjs
@@ -2,7 +2,7 @@ import fs from 'node-fs'
 // list.map(folder => {
 // 	getExifCreationDate(filepath)
 // })
-import exif from 'node-exif'
+import exifr from 'exifr'
 import moment from 'moment'
 
 const pathFolder = '/home/poule/encrypted/stockage-syncable/photos/a_dispatcher'
@@ -24,47 +24,55 @@ function convertDateToTimeInFileName (inputDate) {
 	return inputDate.replace(' ', 'T')
 }
 
-function getExifCreationDate (filepath) {
-	console.log('filepath', filepath)
-	try {
-		new exif.ExifImage({ image: filepath }, function (error, exifData) {
-			if (error) {
+function findFormattedDate(inputString){
 
-				console.log(exifData)
-				console.log('Error: ' + error.message)
-			} else if (exifData) {
+	return inputString.match(/^[0-9]{4}-?[0-9]{2}-?[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/)
+}
+function getExifCreationDate (filepath) {
+
+	console.log('filepath', filepath)
+
+		exifr.parse(filepath).then(exifData => {
+			
+		if (exifData) {
 
 				let moments = []
-				moments = moments.map(d => moment(d))
 
 				console.log('exif data : ', exifData) // Do something with your data!
-				if (exifData.exif.DateTimeOriginal) {
+				if (exifData.DateTimeOriginal) {
 
-					console.log('image créée le : DateTimeOriginal : ', exifData.exif.DateTimeOriginal) // Do something with your data!
-					moments.push(exifData.exif.DateTimeOriginal)
+					// console.log('image créée le : DateTimeOriginal : ', exifData.DateTimeOriginal) // Do something with your data!
+					moments.push(exifData.DateTimeOriginal)
 				}
-				if (exifData.exif.FileModificationDateTime) {
+			if (exifData.ModifyDate) {
 
-					console.log('image créée le : FileModificationDateTime : ', exifData.exif.FileModificationDateTime) // Do something with your data!
-					moments.push(exifData.exif.FileModificationDateTime)
+					// console.log('image modifiée le : ModifyDate : ', exifData.ModifyDate) // Do something with your data!
+					moments.push(exifData.ModifyDate)
 				}
-				if (exifData.exif.CreateDate) {
+				if (exifData.FileModificationDateTime) {
 
-					console.log('image créée le : CreateDate : ', exifData.exif.CreateDate) // Do something with your data!
-					moments.push(exifData.exif.CreateDate)
+					// console.log('image créée le : FileModificationDateTime : ', exifData.FileModificationDateTime) // Do something with your data!
+					moments.push(exifData.FileModificationDateTime)
 				}
+				if (exifData.CreateDate) {
+
+					// console.log('image créée le : CreateDate : ', exifData.CreateDate) // Do something with your data!
+					moments.push(exifData.CreateDate)
+				}
+
+				moments = moments.map(d => {
+					let newdate = moment(d)
+					return newdate
+				})
 				let minDate = moment.min(moments)
 
-				console.log('minDate', minDate)
 				return minDate
 			} else {
 				console.log('pas de exif data')
 				return null
 			}
-		})
-	} catch (error) {
-		console.log('Error: ' + error.message)
-	}
+		}).catch(error => console.log('Error: ' + error.message))
+
 }
 
 /**
@@ -85,10 +93,13 @@ function renameFile (originalFileName, fileMixedNewName) {
 	})
 }
 
-let list = getDirectories(pathFolder)
-console.log('list', list)
+// let list = getDirectories(pathFolder)
+// console.log('list', list)
+
+let originalFileName = '2023-06-23T08.55.05.jpg'
+let formattedDatePIMBefore = findFormattedDate(originalFileName)
+console.log('formattedDatePIMBefore', formattedDatePIMBefore)
 
-let originalFileName = 'FzPHzOrWcAE6ALV.jpg'
 let creationDateFound = getExifCreationDate(pathFolder + '/' + originalFileName)
 let convertedToName = ''
 if (creationDateFound) {
@@ -109,4 +120,7 @@ const patternsFiles = {
 	'telegram_pic': '', // -4900281569878475578_1109.jpg
 	'open_camera': '^IMG_OC', // IMG_OC_20230617_092120_3.jpg
 	'screenshot': '^Screenshot', // Screenshot 2023-06-15 at 15-26-04 Instance Panoramax OSM-FR.png
-}
\ No newline at end of file
+}
+
+
+getExifCreationDate('/home/poule/encrypted/stockage-syncable/photos/a_dispatcher/2023-06-23T18.36.47.jpg')