Sketchfab - v2 api upload bash script

sketchfab-v2-upload.sh

#!/bin/bash -e

##
# Sample script for uploading to sketchfab
# using the v2 api
##

##
# Uploading a model to Sketchfab is a two step process
#
# 1. Upload a model. If the upload is successful, the api will return
#    the model's id, and the model will be placed in the processing queue
#
# 2. Poll for the processing status
#    You can use your model id (see 1.) to poll the model processing status
#    The processing status can be one of the following:
#    - PENDING: the model is in the processing queue
#    - PROCESSING: the model is being processed
#    - SUCCESSED: the model has being sucessfully processed and can be view on sketchfab.com
#    - FAILED: the processing has failed. An error message detailing the reason for the failure
#              will be returned with the response
#
# HINTS
# - limit the rate at which you poll for the status (once every few seconds is more than enough)
##

tempfiles=( )

cleanup() {
  rm "${tempfiles[@]}"
}
trap cleanup 0


function extract_json_value() {
    local json="$1"
    local key="$2"
cat <<-EOF | python -
import json
import re
with open("$json", "r") as response:
  data = json.load(response)
  assert "$key" in data
  print json.dumps(data["$key"])
EOF
}

function poll_processing_status() {
    local id="${1}"
    local url="https://${server}/v2/models/${id}/status?token=${token}"
    local model_url="https://${server}/models/${id}"
    local timeout=120
    local iter=0
    local id_file="${2}"

    echo -e "\nPolling status of model ${id}\n"

    curl -k ${url} >${id_file}
    while [ "$( extract_json_value ${id_file} "processing" | tr -d '"' )" != "SUCCEEDED" ]
    do
      if [ "${iter}" == "${timeout}" ]
      then
          echo "Timeout while polling on ${url}"
          return 1
      else
          iter=$((iter+1))
          sleep 1
      fi
      curl -k ${url} >${id_file}
    done

    echo -e "\nProcessing successful. Check your model here: ${model_url}\n"
}

function upload_model() {
    local id_file="${7}"

    echo -e "\nUploading model ${1}, to ${server}\n"

    curl -k -X POST -F "source=bash" \
                    -F "modelFile=@${1}" \
                    -F "name=${2}" \
                    -F "description=${3}" \
                    -F "password=${4}" \
                    -F "private=${5}" \
                    -F "tags=${6}" \
                    -F "token=${token}" \
                    https://${server}/v2/models >${id_file}
}

function upload_v2() {
  local id_file="$( mktemp -t XXXXXXXXX )"
  tempfiles+=( "$id_file" )

  upload_model "${1}" "${2}" "${3}" "${4}" ${5} "${6}" "${id_file}"
  id="$( extract_json_value ${id_file} "uid" | tr -d '"' )"
  poll_processing_status "${id}" "${id_file}"
}

##################################################
# Upload a model an poll for its processing status
##################################################

server="sketchfab.com"
token="YOUR_API_TOKEN"


# Mandatory parameters
model_file="/sketchfab/src/data/tests/triangle.obj" # path to your model

# Optional parameters
name="A Bob model"
description="This is a bob model I made with love and passion"
password="" # requires a pro account
private=0 # requires a pro account
tags="bob character video-games" # space-separated list of tags

upload_v2 "${model_file}" "${name}" "${description}" "${password}" ${private} "${tags}"