n8n-nodes-placid/dist/nodes/Placid/actions/pdf/create.operation.js

n8n node to interact with Placid API for creative generation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.execute = execute;
const get_operation_1 = require("./get.operation");
const layerUtils_1 = require("../../utils/layerUtils");
async function execute(i) {
    var _a;
    const configurationMode = this.getNodeParameter('configurationMode', i);
    const body = {
        pages: [],
    };
    const additionalFields = this.getNodeParameter('additionalFields', i, {});
    if (additionalFields.webhook_success) {
        body.webhook_success = additionalFields.webhook_success;
    }
    if (additionalFields.passthrough) {
        body.passthrough = additionalFields.passthrough;
    }
    if (configurationMode === 'advanced') {
        const pagesJson = this.getNodeParameter('pagesJson', i);
        try {
            const pages = JSON.parse(pagesJson);
            if (!Array.isArray(pages)) {
                throw new Error('Pages JSON must be an array');
            }
            body.pages = pages;
        }
        catch (error) {
            throw new Error(`Invalid JSON in pages configuration: ${error.message}`);
        }
    }
    else {
        const pages = this.getNodeParameter('pages.pageItems', i, []);
        if (!pages || pages.length === 0) {
            throw new Error('At least one page is required for PDF generation');
        }
        for (const page of pages) {
            const templateId = typeof page.template_id === 'string' ? page.template_id : page.template_id.value;
            if (!templateId) {
                throw new Error('Template ID is required for each page');
            }
            const pageData = {
                template_uuid: templateId,
                layers: {},
            };
            const layers = ((_a = page.layerData) === null || _a === void 0 ? void 0 : _a.layerItems) || [];
            pageData.layers = await (0, layerUtils_1.processUnifiedLayers)(layers, this, i);
            body.pages.push(pageData);
        }
    }
    const createOptions = {
        method: 'POST',
        url: 'https://api.placid.app/api/rest/pdfs',
        headers: {
            'Accept': 'application/json',
            'Content-Type': 'application/json',
        },
        body,
    };
    const createResponse = await this.helpers.httpRequestWithAuthentication.call(this, 'placidApi', createOptions);
    if (createResponse.id) {
        const pdfId = createResponse.id;
        const maxAttempts = 30;
        const pollInterval = 2000;
        for (let attempt = 0; attempt < maxAttempts; attempt++) {
            if (attempt > 0) {
                await new Promise(resolve => setTimeout(resolve, pollInterval));
            }
            const pollResponse = await (0, get_operation_1.getPdfById)(this, pdfId);
            if (pollResponse.status === 'finished') {
                return {
                    json: pollResponse,
                };
            }
            else if (pollResponse.status === 'error') {
                throw new Error(`PDF generation failed: ${pollResponse.error || 'Unknown error'}`);
            }
        }
        throw new Error(`PDF generation timed out after ${maxAttempts} attempts. Last status: ${createResponse.status}`);
    }
    return {
        json: createResponse,
    };
}
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