insomnia/packages/insomnia-app/app/common/import.ts
2022-01-25 23:29:56 +00:00

377 lines
12 KiB
TypeScript

import fs from 'fs';
import { convert } from 'insomnia-importers';
import type { ApiSpec } from '../models/api-spec';
import type { BaseModel } from '../models/index';
import * as models from '../models/index';
import { isRequest } from '../models/request';
import { isWorkspace, Workspace } from '../models/workspace';
import { AlertModal } from '../ui/components/modals/alert-modal';
import { showError, showModal } from '../ui/components/modals/index';
import { ImportToWorkspacePrompt, SetWorkspaceScopePrompt } from '../ui/redux/modules/helpers';
import { SegmentEvent, trackSegmentEvent } from './analytics';
import {
BASE_ENVIRONMENT_ID_KEY,
CONTENT_TYPE_GRAPHQL,
EXPORT_TYPE_WORKSPACE,
WORKSPACE_ID_KEY,
} from './constants';
import { database as db } from './database';
import { diffPatchObj, fnOrString, generateId } from './misc';
import { strings } from './strings';
export interface ImportResult {
source: string;
error: Error | null;
summary: Record<string, BaseModel[]>;
}
interface ConvertResultType {
id: string;
name: string;
description: string;
}
interface ConvertResult {
type: ConvertResultType;
data: {
resources: Record<string, any>[];
};
}
export interface ImportRawConfig {
getWorkspaceId: ImportToWorkspacePrompt;
getProjectId?: () => Promise<string>;
getWorkspaceScope?: SetWorkspaceScopePrompt;
enableDiffBasedPatching?: boolean;
enableDiffDeep?: boolean;
bypassDiffProps?: {
url: boolean;
};
}
export async function importUri(uri: string, importConfig: ImportRawConfig) {
let rawText;
// If GH preview, force raw
const url = new URL(uri);
if (url.origin === 'https://github.com') {
uri = uri
.replace('https://github.com', 'https://raw.githubusercontent.com')
.replace('blob/', '');
}
if (uri.match(/^(http|https):\/\//)) {
const response = await window.fetch(uri);
rawText = await response.text();
} else if (uri.match(/^(file):\/\//)) {
const path = uri.replace(/^(file):\/\//, '');
rawText = fs.readFileSync(path, 'utf8');
} else {
// Treat everything else as raw text
rawText = decodeURIComponent(uri);
}
const result = await importRaw(rawText, importConfig);
const { summary, error } = result;
if (error) {
showError({
title: 'Failed to import',
error,
message: 'Import failed',
});
return result;
}
const statements = Object.keys(summary)
.map(type => {
const count = summary[type].length;
const name = models.getModelName(type, count);
return count === 0 ? null : `${count} ${name}`;
})
.filter(s => s !== null);
let message;
if (statements.length === 0) {
message = 'Nothing was found to import.';
} else {
message = `You imported ${statements.join(', ')}!`;
}
showModal(AlertModal, {
title: 'Import Succeeded',
message,
});
return result;
}
// If we come across an ID of this form, we will replace it with a new one
const REPLACE_ID_REGEX = /__\w+_\d+__/g;
export async function importRaw(
rawContent: string,
{
getWorkspaceId,
getWorkspaceScope,
getProjectId,
enableDiffBasedPatching,
enableDiffDeep,
bypassDiffProps,
}: ImportRawConfig,
) {
let results: ConvertResult;
try {
results = await convert(rawContent);
} catch (err) {
const importResult: ImportResult = {
source: 'not found',
error: err,
summary: {},
};
return importResult;
}
const { data, type: resultsType } = results;
// Generate all the ids we may need
const generatedIds: Record<string, string | ((...args: any[]) => any)> = {};
for (const r of data.resources) {
for (const key of r._id.match(REPLACE_ID_REGEX) || []) {
generatedIds[key] = generateId(models.MODELS_BY_EXPORT_TYPE[r._type].prefix);
}
}
// Contains the ID of the workspace to be used with the import
generatedIds[WORKSPACE_ID_KEY] = async () => {
const workspaceId = await getWorkspaceId();
// First try getting the workspace to overwrite
const workspace = await models.workspace.getById(workspaceId || 'n/a');
// Update this fn so it doesn't run again
const idToUse = workspace?._id || generateId(models.workspace.prefix);
generatedIds[WORKSPACE_ID_KEY] = idToUse;
return idToUse;
};
// Contains the ID of the base environment to be used with the import
generatedIds[BASE_ENVIRONMENT_ID_KEY] = async () => {
const parentId = await fnOrString(generatedIds[WORKSPACE_ID_KEY]);
const baseEnvironment = await models.environment.getOrCreateForParentId(parentId);
// Update this fn so it doesn't run again
generatedIds[BASE_ENVIRONMENT_ID_KEY] = baseEnvironment._id;
return baseEnvironment._id;
};
// NOTE: Although the order of the imported resources is not guaranteed,
// all current importers will produce resources in this order:
// Workspace > Environment > RequestGroup > Request
// Import everything backwards so they get inserted in the correct order
data.resources.reverse();
const importedDocs = {};
for (const model of models.all()) {
importedDocs[model.type] = [];
}
// Add a workspace to the resources if it doesn't exist
// NOTE: The workspace should be the last item of the resources
if (!data.resources.some(resource => resource._type === EXPORT_TYPE_WORKSPACE)) {
data.resources.push({
_id: WORKSPACE_ID_KEY,
_type: EXPORT_TYPE_WORKSPACE,
});
}
for (const resource of data.resources) {
// Buffer DB changes
// NOTE: Doing it inside here so it's more "scalable"
await db.bufferChanges(100);
// Replace null parentIds with current workspace
if (!resource.parentId && resource._type !== EXPORT_TYPE_WORKSPACE) {
resource.parentId = WORKSPACE_ID_KEY;
}
// Replace ID placeholders (eg. __WORKSPACE_ID__) with generated values
for (const key of Object.keys(generatedIds)) {
const { parentId, _id } = resource;
if (parentId?.includes(key)) {
resource.parentId = parentId.replace(key, await fnOrString(generatedIds[key]));
}
if (_id && _id.includes(key)) {
resource._id = _id.replace(key, await fnOrString(generatedIds[key]));
}
}
const model = models.MODELS_BY_EXPORT_TYPE[resource._type];
if (!model) {
console.warn('Unknown doc type for import', resource._type);
continue;
}
// Hack to switch to GraphQL based on finding `graphql` in the URL path
// TODO: Support this in a better way
if (
isRequest(model) &&
resource.body &&
typeof resource.body.text === 'string' &&
typeof resource.url === 'string' &&
resource.body.text.includes('"query"') &&
resource.url.includes('graphql')
) {
resource.body.mimeType = CONTENT_TYPE_GRAPHQL;
}
// Try adding Content-Type JSON if no Content-Type exists
if (
isRequest(model) &&
resource.body &&
typeof resource.body.text === 'string' &&
Array.isArray(resource.headers) &&
!resource.headers.find(h => h.name.toLowerCase() === 'content-type')
) {
try {
JSON.parse(resource.body.text);
resource.headers.push({
name: 'Content-Type',
value: 'application/json',
});
} catch (err) {
// Not JSON
}
}
const existingDoc = await db.get(model.type, resource._id);
let newDoc: BaseModel;
if (existingDoc) {
let updateDoc = resource;
// Do differential patching when enabled
if (enableDiffBasedPatching) {
updateDoc = diffPatchObj(resource, existingDoc, enableDiffDeep);
}
// Bypass differential update for urls when enabled
if (bypassDiffProps?.url && updateDoc.url) {
updateDoc.url = resource.url;
}
// If workspace preserve the scope and parentId of the existing workspace while importing
if (isWorkspace(model)) {
(updateDoc as Workspace).scope = (existingDoc as Workspace).scope;
(updateDoc as Workspace).parentId = (existingDoc as Workspace).parentId;
}
newDoc = await db.docUpdate(existingDoc, updateDoc);
} else {
// If workspace, check and set the scope and parentId while importing a new workspace
if (isWorkspace(model)) {
await updateWorkspaceScope(resource as Workspace, resultsType, getWorkspaceScope);
// If the workspace doesn't have a name, update the default name based on it's scope
if (!resource.name) {
const name =
(resource as Workspace).scope === 'collection'
? `My ${strings.collection.singular}`
: `My ${strings.document.singular}`;
resource.name = name;
}
await createWorkspaceInProject(resource as Workspace, getProjectId);
}
newDoc = await db.docCreate(model.type, resource);
// Mark as not seen if we created a new workspace from sync
if (isWorkspace(newDoc)) {
const workspaceMeta = await models.workspaceMeta.getOrCreateByParentId(newDoc._id);
await models.workspaceMeta.update(workspaceMeta, {
hasSeen: false,
});
}
}
importedDocs[newDoc.type].push(newDoc);
}
// Store spec under workspace if it's OpenAPI
for (const workspace of importedDocs[models.workspace.type]) {
if (isApiSpecImport(resultsType)) {
const spec = await models.apiSpec.updateOrCreateForParentId(workspace._id, {
contents: rawContent,
contentType: 'yaml',
});
importedDocs[spec.type].push(spec);
}
// Set active environment when none is currently selected and one exists
const meta = await models.workspaceMeta.getOrCreateByParentId(workspace._id);
const envs = importedDocs[models.environment.type];
if (!meta.activeEnvironmentId && envs.length > 0) {
meta.activeEnvironmentId = envs[0]._id;
await models.workspaceMeta.update(meta);
}
}
await db.flushChanges();
trackSegmentEvent(SegmentEvent.dataImport, { type: resultsType.id });
const importRequest: ImportResult = {
source: resultsType && typeof resultsType.id === 'string' ? resultsType.id : 'unknown',
summary: importedDocs,
error: null,
};
return importRequest;
}
async function updateWorkspaceScope(
resource: Workspace,
resultType: ConvertResultType,
getWorkspaceScope?: SetWorkspaceScopePrompt,
) {
// Set the workspace scope if creating a new workspace during import
// IF is creating a new workspace
// AND imported resource has no preset scope property OR scope is null
// AND we have a function to get scope
if ((!resource.hasOwnProperty('scope') || resource.scope === null) && getWorkspaceScope) {
const workspaceName = resource.name;
let specName;
// If is from insomnia v4 and the spec has contents, add to the name when prompting
if (isInsomniaV4Import(resultType)) {
const spec: ApiSpec | null = await models.apiSpec.getByParentId(resource._id);
if (spec && spec.contents.trim()) {
specName = spec.fileName;
}
}
const nameToPrompt = specName ? `${specName} / ${workspaceName}` : workspaceName;
resource.scope = await getWorkspaceScope(nameToPrompt);
}
}
async function createWorkspaceInProject(
resource: Workspace,
getProjectId?: () => Promise<string>,
) {
if (getProjectId) {
// Set the workspace parent if creating a new workspace during import
resource.parentId = await getProjectId();
}
}
export const isApiSpecImport = ({ id }: Pick<ConvertResultType, 'id'>) => (
id === 'openapi3' || id === 'swagger2'
);
export const isInsomniaV4Import = ({ id }: Pick<ConvertResultType, 'id'>) => (
id === 'insomnia-4'
);