Hello,
I have a form in Kobo with two image question type and a rest service to collect the summits in a custom server. I am having trouble identifying the attachment for each answer in the received json.
For example,
{
"_id": 119004974,
"formhub/uuid": "a1a38f8a043743679cde85130fba1736",
"start": "2021-10-13T15:37:58.770-03:00",
"end": "2021-10-13T15:38:18.571-03:00",
"Image1": "17sctouwd9371-15_38_12.jpg",
"Image2": "!·$%&()=¿¡@#~€¬ªºÇ¨[]{};Capt#ura ' ñ ü d e pántàllâ 2021-09-20 120808-8_56_59-15_38_16.jpg",
"__version__": "vz2XjYyMjYkkV77TejR4qH",
"meta/instanceID": "uuid:98ea9a9e-65ea-413b-a59f-76b9d48c1de3",
"_xform_id_string": "aWxUyCKgjm7FgpCoVyUoxo",
"_uuid": "98ea9a9e-65ea-413b-a59f-76b9d48c1de3",
"_attachments": [
{
"download_url": "media/original?media_file=leandrobaroni%2Fattachments%2Fa1a38f8a043743679cde85130fba1736%2F98ea9a9e-65ea-413b-a59f-76b9d48c1de3%2F%C2%AA%C2%BA%C3%87Captura__%C3%B1_%C3%BC_d___e_p%C3%A1nt%C3%A0ll%C3%A2_2021-09-20_120808-8_56_59-15_38_16.jpg",
"download_large_url": "media/large?media_file=leandrobaroni%2Fattachments%2Fa1a38f8a043743679cde85130fba1736%2F98ea9a9e-65ea-413b-a59f-76b9d48c1de3%2F%C2%AA%C2%BA%C3%87Captura__%C3%B1_%C3%BC_d___e_p%C3%A1nt%C3%A0ll%C3%A2_2021-09-20_120808-8_56_59-15_38_16.jpg",
"download_medium_url": "media/medium?media_file=leandrobaroni%2Fattachments%2Fa1a38f8a043743679cde85130fba1736%2F98ea9a9e-65ea-413b-a59f-76b9d48c1de3%2F%C2%AA%C2%BA%C3%87Captura__%C3%B1_%C3%BC_d___e_p%C3%A1nt%C3%A0ll%C3%A2_2021-09-20_120808-8_56_59-15_38_16.jpg",
"download_small_url": "media/small?media_file=leandrobaroni%2Fattachments%2Fa1a38f8a043743679cde85130fba1736%2F98ea9a9e-65ea-413b-a59f-76b9d48c1de3%2F%C2%AA%C2%BA%C3%87Captura__%C3%B1_%C3%BC_d___e_p%C3%A1nt%C3%A0ll%C3%A2_2021-09-20_120808-8_56_59-15_38_16.jpg",
"mimetype": "image/jpeg",
"filename": "leandrobaroni/attachments/a1a38f8a043743679cde85130fba1736/98ea9a9e-65ea-413b-a59f-76b9d48c1de3/ªºÇCaptura__ñ_ü_d___e_pántàllâ_2021-09-20_120808-8_56_59-15_38_16.jpg",
"instance": 119004974,
"xform": 802953,
"id": 44020305
},
{
"download_url": "media/original?media_file=leandrobaroni%2Fattachments%2Fa1a38f8a043743679cde85130fba1736%2F98ea9a9e-65ea-413b-a59f-76b9d48c1de3%2F17sctouwd9371-15_38_12.jpg",
"download_large_url": "media/large?media_file=leandrobaroni%2Fattachments%2Fa1a38f8a043743679cde85130fba1736%2F98ea9a9e-65ea-413b-a59f-76b9d48c1de3%2F17sctouwd9371-15_38_12.jpg",
"download_medium_url": "media/medium?media_file=leandrobaroni%2Fattachments%2Fa1a38f8a043743679cde85130fba1736%2F98ea9a9e-65ea-413b-a59f-76b9d48c1de3%2F17sctouwd9371-15_38_12.jpg",
"download_small_url": "media/small?media_file=leandrobaroni%2Fattachments%2Fa1a38f8a043743679cde85130fba1736%2F98ea9a9e-65ea-413b-a59f-76b9d48c1de3%2F17sctouwd9371-15_38_12.jpg",
"mimetype": "image/jpeg",
"filename": "leandrobaroni/attachments/a1a38f8a043743679cde85130fba1736/98ea9a9e-65ea-413b-a59f-76b9d48c1de3/17sctouwd9371-15_38_12.jpg",
"instance": 119004974,
"xform": 802953,
"id": 44020304
}
],
"_status": "submitted_via_web",
"_geolocation": [
null,
null
],
"_submission_time": "2021-10-13T18:38:55",
"_tags": [],
"_notes": [],
"_validation_status": {},
"_submitted_by": null
}
I tried to match the answer with the attachments by comparing the file name:
"image1": "**17sctouwd9371-15_38_12.jpg**"
"filename": "leandrobaroni/attachments/a1a38f8a043743679cde85130fba1736/98ea9a9e-65ea-413b-a59f-76b9d48c1de3/**17sctouwd9371-15_38_12.jpg**"
but if the filename contains special characters it may differ a lot.
"Image2": "**!\u00b7$%&()=\u00bf\u00a1@#~\u20ac\u00ac\u00aa\u00ba\u00c7\u00a8[]{};Capt#ura ' \u00f1 \u00fc d e p\u00e1nt\u00e0ll\u00e2 2021-09-20 120808-8_56_59-15_38_16.jpg**"
"filename": "leandrobaroni/attachments/a1a38f8a043743679cde85130fba1736/98ea9a9e-65ea-413b-a59f-76b9d48c1de3/**\u00aa\u00ba\u00c7Captura__\u00f1_\u00fc_d___e_p\u00e1nt\u00e0ll\u00e2_2021-09-20_120808-8_56_59-15_38_16.jpg**"
