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Fix: keep source=import signal alive across chunked media uploads #334

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Fix: keep source=import signal alive across chunked media uploads #334

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fix(media-import): keep source=import signal alive across chunked upl…
level09 May 9, 2026
278111f
Merge branch 'main' into fix/import-source-param-survive-chunking
level09 May 11, 2026
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6 changes: 4 additions & 2 deletions enferno/admin/views/media.py
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Original file line number Diff line number Diff line change
Expand Up @@ -130,8 +130,10 @@ def api_medias_chunk() -> Response:
"""
file = request.files["file"]

# Check if upload is from the media import tool (Admin-only extended extensions)
import_upload = request.form.get("source") == "import"
# Check if upload is from the media import tool (Admin-only extended extensions).
# The source param lives in the query string because Dropzone drops `params`
# on chunked POSTs, so a form-body check returns None on every chunk.
import_upload = request.args.get("source") == "import"
# validate file extensions based on user and source
if import_upload:
# uploads from media import tool
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7 changes: 3 additions & 4 deletions enferno/data_import/templates/media-import.html
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Expand Up @@ -377,7 +377,9 @@
batch_id: '',

dzOpts: {
url: '/admin/api/media/chunk',
// source=import goes in the URL so it survives every chunk POST.
// Dropzone's `params` option is dropped on chunked requests.
url: '/admin/api/media/chunk?source=import',
// accept any file
acceptedFiles: document.querySelector('[data-allowed-media-types]').dataset.allowedMediaTypes,
addRemoveLinks: true,
Expand All @@ -388,9 +390,6 @@
thumbnailHeight: 80,
parallelUploads: 1,
maxFilesize: mediaUploadMaxFileSize,
// Signals the chunk endpoint to apply the Admin-only
// extended extension list (ETL_VID_EXT).
params: { source: 'import' },
},


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