50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
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import Joi from 'joi';
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import {
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Workflow, WorkflowFile, ParamType, SelectorArray, Where,
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} from './types/workflow';
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import { operators } from './types/logic';
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/**
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* Class for static processing the workflow files/objects.
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*/
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export default class Preprocessor {
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static validateWorkflow(workflow: WorkflowFile) : any {
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const regex = Joi.object({
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$regex: Joi.string().required(),
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});
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const whereSchema = Joi.object({
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url: [Joi.string().uri(), regex],
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selectors: Joi.array().items(Joi.string()),
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cookies: Joi.object({}).pattern(Joi.string(), Joi.string()),
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$after: [Joi.string(), regex],
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$before: [Joi.string(), regex],
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$and: Joi.array().items(Joi.link('#whereSchema')),
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$or: Joi.array().items(Joi.link('#whereSchema')),
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$not: Joi.link('#whereSchema'),
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}).id('whereSchema');
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const schema = Joi.object({
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meta: Joi.object({
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name: Joi.string(),
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desc: Joi.string(),
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}),
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workflow: Joi.array().items(
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Joi.object({
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id: Joi.string(),
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where: whereSchema.required(),
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what: Joi.array().items({
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action: Joi.string().required(),
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args: Joi.array().items(Joi.any()),
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}).required(),
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}),
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).required(),
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});
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const { error } = schema.validate(workflow);
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return error;
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}
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}
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