@felores/placid-mcp-server/build/utils/validation.js

Placid.app MCP server to list templates and generate images and videos

import { ValidationError } from "./errors.js";
export function validateUrl(url) {
    try {
        new URL(url);
        return true;
    }
    catch {
        return false;
    }
}
export function validateLayers(layers, templateLayers) {
    // Check for required layers
    for (const templateLayer of templateLayers) {
        const layerContent = layers[templateLayer.name];
        if (!layerContent) {
            throw new ValidationError(`Missing required layer: ${templateLayer.name}`);
        }
        // Validate layer content based on type
        switch (templateLayer.type) {
            case "text":
                if (!("text" in layerContent)) {
                    throw new ValidationError(`Layer ${templateLayer.name} requires text content`);
                }
                break;
            case "picture":
                if (!("image" in layerContent)) {
                    throw new ValidationError(`Layer ${templateLayer.name} requires image content`);
                }
                if (!validateUrl(layerContent.image)) {
                    throw new ValidationError(`Invalid URL for image in layer ${templateLayer.name}`);
                }
                break;
            default:
                throw new ValidationError(`Unsupported layer type: ${templateLayer.type}`);
        }
    }
}
export function validateModifications(modifications) {
    if (!modifications)
        return;
    if (modifications.width && modifications.width <= 0) {
        throw new ValidationError("Width must be a positive number");
    }
    if (modifications.height && modifications.height <= 0) {
        throw new ValidationError("Height must be a positive number");
    }
    if (modifications.filename && !/^[\w\-. ]+$/.test(modifications.filename)) {
        throw new ValidationError("Filename contains invalid characters");
    }
}