JSON Schema File

{
    "$schema": "https://json-schema.org/draft/2019-09/schema",
    "$id": "https://example.com/schema/lom.schema.json",
    "type": "object",
    "title": "LOM",
    "description": "Specification of the wireframe of a single Web page",
    "additionalProperties": true,
    "properties": {
        "rootPath": {
            "$ref": "#/$defs/Path"
        },
        "pageWidth": {
            "$ref": "#/$defs/Dimension"
        },
        "pageHeight": {
            "$ref": "#/$defs/Dimension"
        },
        "loms": {
            "type": "object",
            "additionalProperties": false,
            "patternProperties": {
                "/?(([a-zA-Z0-9._-]+)(/[a-zA-Z0-9._-]+)*)?": {
                    "$ref": "#/$defs/Zone"
                }
            }
        },
        "events": {
            "type": "array",
            "description": "List of all events captured in recorded session",
            "items": {
                "$ref": "#/$defs/Event"
            }
        }
    },
    "required": [
        "rootPath",
        "pageWidth",
        "pageHeight",
        "loms",
        "events"
    ],
    "$defs": {
        "Dimension": {
            "type": "number",
            "description": "Size of a graphical element along an axis",
            "minimum": 0
        },
        "Path": {
            "type": "string",
            "description": "A slash separated path",
            "pattern": "/?(([a-zA-Z0-9._-]+)(/[a-zA-Z0-9._-]+)*)?"
        },
        "Bounds": {
            "type": "object",
            "description": "Coordinates of an axis-aligned rectangle",
            "additionalProperties": false,
            "properties": {
                "x": {
                    "type": "number",
                    "description": "x coordinate relative to parent zone"
                },
                "y": {
                    "type": "number",
                    "description": "y coordinate relative to parent zone"
                },
                "width": {
                    "$ref": "#/$defs/Dimension"
                },
                "height": {
                    "$ref": "#/$defs/Dimension"
                }
            },
            "required": [
                "x",
                "width",
                "height",
                "y"
            ]
        },
        "Zone": {
            "type": "object",
            "description": "Representation of a zone on screen",
            "properties": {
                "zoneId": {
                    "type": "string",
                    "description": "Unique ID of this zone"
                },
                "bounds": {
                    "$ref": "#/$defs/Bounds"
                },
                "children": {
                    "type": "array",
                    "description": "List of children zones of this zone",
                    "minItems": 1,
                    "items": {
                        "$ref": "#/$defs/Zone"
                    }
                },
                "link": {
                    "$ref": "#/$defs/Path"
                },
                "style": {
                    "type": "object",
                    "additionalProperties": false,
                    "properties": {
                        "background": {
                            "type": "string"
                        },
                        "border": {
                            "type": "string"
                        }
                    }
                }
            },
            "required": [
                "bounds"
            ]
        },
        "Event": {
            "type": "object",
            "properties": {
                "type": {
                    "type": "string",
                    "description": "Type of the JS event captured"
                },
                "interactionType": {
                    "type": "string",
                    "description": "Type of interaction this event denotes",
                    "enum": [
                        "exploration",
                        "action"
                    ]
                },
                "timeStamp": {
                    "type": "number",
                    "description": "Time (in milliseconds) at which the event occured"
                },
                "isTrusted": {
                    "type": "boolean",
                    "description": "True when the event was generated by a user action, false otherwise"
                },
                "altKey": {
                    "type": "boolean",
                    "description": "Boolean denoting if the ALT key was down when event occured",
                    "default": false
                },
                "ctrlKey": {
                    "type": "boolean",
                    "description": "Boolean denoting if the CTRL key was down when event occured",
                    "default": false
                },
                "shiftKey": {
                    "type": "boolean",
                    "description": "Boolean denoting if the SHIFT key was down when event occured",
                    "default": false
                },
                "metaKey": {
                    "type": "boolean",
                    "description": "Boolean denoting if the META key was down when event occured",
                    "default": false
                },
                "mouseButton": {
                    "type": "number",
                    "description": "Which button was pressed on the mouse to trigger the event"
                },
                "mouseButtons": {
                    "type": "number",
                    "description": "Which button were down on the mouse when the event occured"
                },
                "pageX": {
                    "type": "number",
                    "description": "Vertical coordinate within the application's viewport at which the event occurred"
                },
                "pageY": {
                    "type": "number",
                    "description": "Boolean denoting if the SHIFT key was down when event occured"
                },
                "lomId": {
                    "type": "string",
                    "description": "ID of the LOM in which the event occured"
                },
                "zoneId": {
                    "type": "string",
                    "description": "ID of the LOM zone in which the event occured"
                },
                "viewport": {
                    "$ref": "#/$defs/Bounds",
                    "description": "Visible zone of the document body when event occured"
                }
            },
            "required": [
                "type",
                "interactionType",
                "timeStamp",
                "isTrusted"
            ]
        }
    }
}

• /additionalProperties (lom.schema.json)