Makerbot Sketch Lange wrong meta data in .makerbot output

[dex4er]

Cura Version

5.9.0-beta2

Operating System

MacOS 14.7.1

Printer

MakerBot Sketch Large

Reproduction steps

Save to disk as "Makerbot Sketch Printfile (*.makerbot)".

Import it to the digitalfactory or cloudprint or transfer it via USB.

Print.

Actual results

The printer shows the wrong temperature in the print description on the LCD panel in the details of the print.

Printer waits for incorrect temperature just before starting the new print (heating phase with progress bar before running actual GCODE).

Expected results

The correct temperature for the nozzle and the bed should be presented. The correct temperature should be waited for.

The reason is that makerbot's meta.json needs extra fields to be filled and the fields are now ignored by Cura.

The example script that fixes the *.makerbot files should explain what is really important in the meta.json file:

#!/usr/bin/env bash

file="$1"

if [[ -z "$file" ]]; then
  echo "Usage: $0 file.makerbot" 1>&2
  exit 1
fi

## Firmware does not like spaces in the filenames
newfile="$(echo "$file" | tr ' ' '_')"
if [[ $newfile != $file ]]; then
  mv -f "$file" "$newfile"
  file="$newfile"
fi

mkdir -p "$file.tmp"
pushd "$file.tmp" >/dev/null

unzip -q -o "../$file"

## Sets missing fields in meta.json
yq -i -oj -pj '
.miracle_config._bot=.bot_type | 
.miracle_config._extruders=.tool_types | 
.miracle_config._materials=.materials | 
.extruder_temperature='$(awk '$1 == "M104" {print substr($2, 2); exit}' print.gcode)' | 
.extruder_temperatures=['$(awk '$1 == "M104" && $2 != "S0" {print substr($2, 2);}' print.gcode | sed 's/\.0$//' | sort -u -n | xargs echo | tr ' ' ',')'] | 
.platform_temperature='$(awk '$1 ~ "M1[49]0" {print substr($2, 2); exit}' print.gcode) meta.json 

cp -f "../$file" "../$file~"
zip "../$file" meta.json

popd >/dev/null

rm -rf "$file.tmp"

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