bathymetric-cam-contentful

bathymetric-cam-contentful is a tool importing the Content Model of bathymetric-cam to Contentful.

Quick Start

1. Install via yarn

yarn install

2. Make .env and export-config.json

Create your account and a Space on Contentful. Then make the following files on the top-level directory.

.env

CONTENTFUL_ENVIRONMENT="master"
CONTENTFUL_MANAGEMENT_TOKEN="YOUR_MANAGEMENT_TOKEN"
CONTENTFUL_SPACE_ID="YOUR_SPACE_ID"

export-config.json

{
  "managementToken": "YOUR_MANAGEMENT_TOKEN",
  "spaceId": "YOUR_SPACE_ID"
}

3. Create a Content Model

Create the following Content Model on Contentful dashboard.

- Name
bathymetry

- Fields
zoom: Integer
x: Integer
y: Integer
geoJSON: JSON Object

4. Import Contentful Content

Create content.json on the top-level directory. entries key's value is the array of bathymetry contents you upload.

An example of content.json.

{
  "entries": [
    {
      "fields": {
        "zoom": {
          "en-US": 16
        },
        "x": {
          "en-US": 57500
        },
        "y": {
          "en-US": 25955
        },
        "geoJSON": {
          "en-US": {
            "type": "FeatureCollection",
            "features": [
              { "type": "Feature", "properties": { "maxDepth": 2.0, "minDepth": 1.5 }, "geometry": { "type": "MultiPolygon", "coordinates": [ [ [ [ 135.862440443284839, 35.014492927129652 ], [ 135.861566355907911, 35.013989812325164 ], [ 135.861452697487437, 35.013956566744483 ], [ 135.86136880674843, 35.013956566744483 ], [ 135.861263266786551, 35.013969864978385 ], [ 135.861219968340606, 35.014027490633616 ], [ 135.861663777411223, 35.014293454669961 ], [ 135.861669189716991, 35.014357729182343 ], [ 135.861631303576814, 35.01443086908322 ], [ 135.861577180519419, 35.014477412622462 ], [ 135.861506820544804, 35.014490710771689 ], [ 135.8613958682771, 35.014497359845464 ], [ 135.861274091397974, 35.014486278055521 ], [ 135.861471640557511, 35.01460596130751 ], [ 135.8615609436022, 35.014670235574265 ], [ 135.861655658952628, 35.014727860736002 ], [ 135.861828852736295, 35.014834245543291 ], [ 135.861993928061366, 35.01492289944364 ], [ 135.862072406494576, 35.014927332136132 ], [ 135.862145472622046, 35.014947279249384 ], [ 135.862004752672817, 35.014838678240586 ], [ 135.861907331169505, 35.014725644384384 ], [ 135.861826146583411, 35.014628124853488 ], [ 135.86178014198461, 35.014521739778075 ], [ 135.861785554290378, 35.014453032676663 ], [ 135.861834265042063, 35.014410921844018 ], [ 135.861945217309682, 35.014406489123537 ], [ 135.862110292634725, 35.014472979905584 ], [ 135.862297017182726, 35.014532821563215 ], [ 135.862432324826244, 35.014597095887453 ], [ 135.862440443284839, 35.014492927129652 ] ] ] ] } },
              { "type": "Feature", "properties": { "maxDepth": 3.0, "minDepth": 2.5 }, "geometry": { "type": "MultiPolygon", "coordinates": [ [ [ [ 135.860924997677785, 35.014269074669315 ], [ 135.861073836085666, 35.014096198092524 ], [ 135.861144196060309, 35.014105063566895 ], [ 135.861390455971446, 35.014251343755184 ], [ 135.861425635958739, 35.014320051026054 ], [ 135.861422929805855, 35.014388758239207 ], [ 135.86135798213698, 35.014404272763215 ], [ 135.861284916009481, 35.014402056402815 ], [ 135.861163139130383, 35.014377676434535 ], [ 135.860924997677785, 35.014269074669315 ] ] ] ] } }
            ]
          }
        }
      }
    }
  ]
}

Then run the command.

yarn contentful:import

5. Export imported contents

To see the imported contents, run the command below.

yarn contentful:export

6. Convert geojson into content.json

To convert geojson into content.json, place geojson files in geojson folder and run the following command.

yarn convert

Make sure the geojson file name is the format like ${zoom_level}.${x}.${y}.geojson. The zoom_level, x, and y are based on the tile system.

{
  "type": "FeatureCollection",
  "features": [
    { "type": "Feature", "properties": { "maxDepth": 2.0, "minDepth": 1.5 }, "geometry": { "type": "MultiPolygon", "coordinates": [ [ [ [ 135.862440443284839, 35.014492927129652 ], [ 135.861566355907911, 35.013989812325164 ], [ 135.861452697487437, 35.013956566744483 ], [ 135.86136880674843, 35.013956566744483 ], [ 135.861263266786551, 35.013969864978385 ], [ 135.861219968340606, 35.014027490633616 ], [ 135.861663777411223, 35.014293454669961 ], [ 135.861669189716991, 35.014357729182343 ], [ 135.861631303576814, 35.01443086908322 ], [ 135.861577180519419, 35.014477412622462 ], [ 135.861506820544804, 35.014490710771689 ], [ 135.8613958682771, 35.014497359845464 ], [ 135.861274091397974, 35.014486278055521 ], [ 135.861471640557511, 35.01460596130751 ], [ 135.8615609436022, 35.014670235574265 ], [ 135.861655658952628, 35.014727860736002 ], [ 135.861828852736295, 35.014834245543291 ], [ 135.861993928061366, 35.01492289944364 ], [ 135.862072406494576, 35.014927332136132 ], [ 135.862145472622046, 35.014947279249384 ], [ 135.862004752672817, 35.014838678240586 ], [ 135.861907331169505, 35.014725644384384 ], [ 135.861826146583411, 35.014628124853488 ], [ 135.86178014198461, 35.014521739778075 ], [ 135.861785554290378, 35.014453032676663 ], [ 135.861834265042063, 35.014410921844018 ], [ 135.861945217309682, 35.014406489123537 ], [ 135.862110292634725, 35.014472979905584 ], [ 135.862297017182726, 35.014532821563215 ], [ 135.862432324826244, 35.014597095887453 ], [ 135.862440443284839, 35.014492927129652 ] ] ] ] } },
    { "type": "Feature", "properties": { "maxDepth": 3.0, "minDepth": 2.5 }, "geometry": { "type": "MultiPolygon", "coordinates": [ [ [ [ 135.860924997677785, 35.014269074669315 ], [ 135.861073836085666, 35.014096198092524 ], [ 135.861144196060309, 35.014105063566895 ], [ 135.861390455971446, 35.014251343755184 ], [ 135.861425635958739, 35.014320051026054 ], [ 135.861422929805855, 35.014388758239207 ], [ 135.86135798213698, 35.014404272763215 ], [ 135.861284916009481, 35.014402056402815 ], [ 135.861163139130383, 35.014377676434535 ], [ 135.860924997677785, 35.014269074669315 ] ] ] ] } }
  ]
}