When uploading images, respect the capture date in EXIF date

[thibaultmol]

It seems like the current mechanism for extracting the date from the file doesn't check all possible fields

https://drive.proton.me/urls/3DSNNKHA90#00ycZP0aK9Z1

For example this image taken on Luna's phone has two exif fields that are currently not checked by the mapcomplete code i think.
Resulting that this image gets uploaded with the current date fallback instead:
https://dev.mapcomplete.org/rainbow_crossings.html?z=19&lat=50.899434499999074&lon=4.837160800005449&background=carto.dark_matter#node/4492992077

[pietervdvn]

I've added a small check for those fields, but I didn't check at all if this code works. Please test it on dev.

[thibaultmol]

Seems to be fixed now, waiting for Luna to upload one of her images on her end to see how that goes. will close when that's also confirmed to be working

[thibaultmol]

Seems like my images are fine but luna's arent somehow.

the image luna uploaded here:
https://dev.mapcomplete.org/benches.html?z=19&lat=51.205002900000125&lon=3.4480064999993374&background=carto.dark_matter&layer-picnic_table=false&layer-bench_at_pt=false#node/12390322617

https://api.panoramax.xyz/#focus=meta&map=17/51.205003/3.448007&pic=fe3f28b4-f7b5-49d1-9b3d-d20853e1b301&speed=250&xyz=126.00/0.00/30

has the wrong date.

the actual file's exif data shows:

FileName                        : 20241130_110642.jpg
Directory                       : .
FileSize                        : 4.2 MB
FileModifyDate                  : 2024:12:04 11:48:54+01:00
FileAccessDate                  : 2024:12:04 11:48:54+01:00
FileInodeChangeDate             : 2024:12:04 11:48:54+01:00
FilePermissions                 : -rw-r--r--
FileType                        : JPEG
FileTypeExtension               : jpg
MIMEType                        : image/jpeg
ExifByteOrder                   : Big-endian (Motorola, MM)
Model                           : SM-A145R
Orientation                     : Horizontal (normal)
ModifyDate                      : 2024:11:30 11:06:42
FNumber                         : 1.8
ExposureTime                    : 1/167
FocalLength                     : 4.0 mm
Flash                           : No Flash
MeteringMode                    : Center-weighted average
ISO                             : 100
FocalLengthIn35mmFormat         : 26 mm
MaxApertureValue                : 2.6
CreateDate                      : 2024:11:30 11:06:42
ExposureCompensation            : 0
WhiteBalance                    : Auto
DateTimeOriginal                : 2024:11:30 11:06:42
ApertureValue                   : 1.9
Make                            : samsung
JFIFVersion                     : 1.01
ResolutionUnit                  : None
XResolution                     : 1
YResolution                     : 1
ImageWidth                      : 4080
ImageHeight                     : 3060
EncodingProcess                 : Baseline DCT, Huffman coding
BitsPerSample                   : 8
ColorComponents                 : 3
YCbCrSubSampling                : YCbCr4:2:0 (2 2)
Aperture                        : 1.8
ImageSize                       : 4080x3060
Megapixels                      : 12.5
ScaleFactor35efl                : 6.5
ShutterSpeed                    : 1/167
CircleOfConfusion               : 0.005 mm
FOV                             : 69.4 deg
FocalLength35efl                : 4.0 mm (35 mm equivalent: 26.0 mm)
HyperfocalDistance              : 1.91 m
LightValue                      : 9.1