maprules.spec.md

MapRules Configuration Schema Specification

Example Config

{
    "name": "Public Health Campaign",
    "presets": [
        {
            "fields": [
                {
                    "keyCondition": 1,
                    "key": "opening_hours",
                    "label": "Hours of Operation",
		            "placeholder": "24/7",
                    "values": [
                        {
                            "valCondition": 2,
                            "values": [ "24/7", "sunrise_sunset" ]
                        }
                    ]
                },
                {
                    "keyCondition": 1,
                    "key": "height",
                    "values": [
                        {
                            "valCondition": 5,
                            "values": ["0"]
                        }
                    ]
                }
                {
                    "keyCondition": 1,
                    "key": "name",
                    "values": []
                }
            ],
            "geometry": ["point", "area"],
            "name": "Water Tap",
            "primary": [
                { 
                    "key": "amenity", 
                    "val": "drinking_water" 
                },
                { 
                    "key": "man_made", 
                    "val": "water_tap" 
                }
            ]
        }
    ],
    "disabledFeatures": [
        { 
            "key": "amenity", 
            "val": ["school", "clinic"] 
        }
    ]
}

Config schema

{
    "project": "Public Health Campaign",
    "presets": [{...}, {...}],
    "disabledFeatures": [{ "key": "amenity", "val": ["school", "clinic"] }]
}

key	value	description
name	String	MapRules project name.
presets	Array	Array of MapRules preset/validation rule configuration objects
disabledFeatures	Array	Array of disabled tags (tags not to be mapped)

Disabled Features schema

"disabledFeatures": [
    { 
        "key": "amenity", 
        "val": ["school", "clinic"] 
    }
]

key	value	description
key	String	Tag key not to be mapped
val	Array	Values not to mapped with key

Primary Tags schema

"primary": [
    {
        "key": "amenity", 
        "val": "drinking_water"
    },
    {
        "key": "man_made", 
        "val": "water_tap"
    }
]

key	value	description
key	String	primary tag key
val	String	primary tag value

Preset schema

{
    "fields": [{...},{...}],
    "geometry": ["point"],
    "name": "Water Tap",
    "primary": [
        { "key": "amenity", "val": "drinking_water" },
        { "key": "man_made", "val": "water_tap" }
    ]
}

key	value	description
fields	Array	Array of MapRules preset fields/validaiton selector configuration objects.
geometry	Array	Array of OSM types
name	String	Preset name
primary	Array	MapRules preset/validation rule's primary keys (keys always on a feature)

["area", "point"]

OSM Type schema

Geometry Type	value	description
point	String	geometry interpretable as osm node
line	String	geometry interpretable as osm way (open or closed)
area	String	geometry interpretable as osm closed way with area tags

Field schema

{
    "keyCondition": 1,
    "key": "opening_hours",
    "label": "Hours of Operation",
    "placeholder": "24/7, sunset to sunrise, Mo-Su...",
    "values": [
        {
            "valCondition": 2,
            "values: [ "24/7", "sunrise_sunset" ]
        }
    ]

}

key	value	description
keyCondition	Number	Numeric representation of validation key condition
key	String	Field key
label	String	Label for user interface
placeholder	String	Placeholder for user interface input
values	Array	field values that drive preset & validation selectors

Values schema

key	value	description
valCondition	Number	Numeric representation of validation value condition
values	Array	Array of values relevant to value condition
suggestedValues	Array	Optional array used to suggest values when 'must be' value condition present

Key Condition schema

value	description	validation type
0	A feature must not have this key. When key present, throw an error.	error
1	A feature *must have this key. When key absent, throw error.	error
2	A feature may have, but is not required to have, this key.	warning

Value Condition schema

value	description	validation type
0	A tag value must not be a value in the values array	error
1	A tag value must be a value in the values array	error
2	A tag value may be a value in the values array	warning
3	A tag value must be less than the validation maximum	error
4	A tag value must be less than or equal to the validation maximum	error
5	A tag value must be greater than the validation minimum	error
6	A tag value must be greater than or equal to the validation minimum	error