it should work. Do you want to post a link to your gallery?

can you please go to
configuration>display>photo properties
and check the box for 'keywords'

Maybe the keywords were not imported into the Piwigo database.

Open the image properties. What do you see in the keywords box?

I tried importing one of your images into my gallery, and I was able to search by keyword. So it's something with your configuration.

Last edited by executive (2020-06-06 23:29:11)

Hi,

Thanks again for your support. Let me take your suggestions and I'll revert my findings accordingly.
Answering your question about the keywords field, this is not filled either.

Best regards,
Detlev

Hi,

Your suggestions were implemented, yet, no success.... Most unfortunate.

In the meantime I fiddled around with a fresh, new installation. Also I tried different PHP versions/web servers (nginx/Apache) combinations. No result. For the sake of troubleshooting, I exported one photo with one keyword. The keyword is visible. As it was for the other photos.

What seems to happen is that not all data is pushed into the database. Because some data I see populated, some not. In particular tables: piwigo_image_tag and piwigo_tag I would expect rows to become added. However 0 rows are stored.

So in summary: next plugins are installed and ENABLED:
- Admin tools
- Exiftool keywords
- LocalFiles editor
- Read Metadata

Next config is set:

$conf['use_exif'] = true;

$conf['use_exif_mapping'] = array(
  'date_creation'        => 'DateTimeOriginal',
  'comment'              => 'UserComment',
  );

$conf['show_iptc'] = true;

$conf['show_iptc_mapping'] = array(
  'iptc_creator'         => '2#080',
  'iptc_title'           => '2#005',
  'iptc_headline'        => '2#105',
  'iptc_description'     => '2#120',
  'iptc_keywords'        => '2#025',
  );

$conf['use_iptc_mapping'] = array(
  'author'          => '2#080',
  'name'            => '2#005',
  'comment'         => '2#120',
  'keywords'        => '2#025',
  );

?>

Any clue what I am overlooking, assuming data is not imported in MySQL?
Also I attempted to debug and read log files. Little there is to further examine. Be informed, I have my installation runnig on a Synology NAS.

Thanks for any help!

Best regards,

Detlev

HI,

This is an output sample for one picture, with regard to read_metadata.
For your reference, I installed this plugin within the application itself. Not by downloading it from the reference link you posted. To me, I perceive it is the same plugin.

IPTC Fields in DST_20190526_3439.jpg
1#090 = %G
2#000 = 
2#025 = tst_keyword_1,tst_keyword_2
2#055 = 20190526
2#060 = 154922
2#062 = 20190526
2#063 = 154922

EXIF Fields in DST_20190526_3439.jpg
FileName = 20200609064940-a232a465.jpg
FileDateTime = 1591678180
FileSize = 4847487
FileType = 2
MimeType = image/jpeg
SectionsFound = ANY_TAG, IFD0, THUMBNAIL, EXIF
COMPUTED
      html = width="3936" height="2624"
      Height = 2624
      Width = 3936
      IsColor = 1
      ByteOrderMotorola = 0
      ApertureFNumber = f/8.0
      Thumbnail.FileType = 2
      Thumbnail.MimeType = image/jpeg
Make = NIKON CORPORATION
Model = NIKON D610
XResolution = 240/1
YResolution = 240/1
ResolutionUnit = 2
Software = Adobe Photoshop Lightroom Classic 9.2.1 (Macintosh)
DateTime = 2020:06:09 06:48:20
Exif_IFD_Pointer = 228
THUMBNAIL
      Compression = 6
      XResolution = 72/1
      YResolution = 72/1
      ResolutionUnit = 2
      JPEGInterchangeFormat = 1020
      JPEGInterchangeFormatLength = 8942
ExposureTime = 1/640
FNumber = 8/1
ExposureProgram = 3
ISOSpeedRatings = 400
UndefinedTag:0x8830 = 2
ExifVersion = 0231
DateTimeOriginal = 2019:05:26 15:49:22
DateTimeDigitized = 2019:05:26 15:49:22
UndefinedTag:0x9010 = +02:00
ShutterSpeedValue = 9321928/1000000
ApertureValue = 6/1
ExposureBiasValue = 0/6
MaxApertureValue = 52/10
MeteringMode = 2
LightSource = 0
Flash = 16
FocalLength = 2700/10
SubSecTimeOriginal = 20
SubSecTimeDigitized = 20
ColorSpace = 65535
FocalPlaneXResolution = 54886891/32768
FocalPlaneYResolution = 54886891/32768
FocalPlaneResolutionUnit = 3
SensingMethod = 2
FileSource = 
SceneType =

CFAPattern = 


CustomRendered = 0
ExposureMode = 0
WhiteBalance = 0
DigitalZoomRatio = 153/100
FocalLengthIn35mmFilm = 405
SceneCaptureType = 1
GainControl = 1
Contrast = 0
Saturation = 0
Sharpness = 0
SubjectDistanceRange = 0
UndefinedTag:0xA431 = 6104146
UndefinedTag:0xA432
      0 = 500/10
      1 = 5000/10
      2 = 40/10
      3 = 63/10
UndefinedTag:0xA434 = 50.0-500.0 mm f/4.0-6.3

With regard to image processing tool, I guess you are looking for the final displayed value (External ImageMagick):

    Piwigo 2.10.2 Upgradecontrole
    Besturingssysteem: Linux
    PHP: 7.2.24 (Toon info) [2020-06-09 06:46:04]
    MySQL: 5.5.5-10.3.21-MariaDB [2020-06-09 06:46:04]
    Afbeeldingen bibliotheek: External ImageMagick 6.9.10-27

To add pictures I simply go to the admin part of the site, add pictures and upload these. There is no extra step I take.
Be informed, I also used the synchronize function. More from a troubleshooting and analyzing perspective, yet this yields nothing.