2fdac73d-ca03-4003-9104-c22462ddde33

Committed 09 Jul 2025 09:41AM UTC coverage: 44.455% (+0.4%) from 44.081%

Build # 2fdac73d-ca03-4003-9104-c22462ddde33

Build Type

Pull #573

circleci

Committed by

marmoure

Commit Message

[bugfix] decode the referer from the state

Pull Request Pull Request #573: Fix redirect to error pages

Run Details

170 of 352 branches covered (48.3%)

Branch coverage included in aggregate %.

11 of 25 new or added lines in 2 files covered. (44.0%)

3 existing lines in 2 files now uncovered.

315 of 739 relevant lines covered (42.63%)

27.38 hits per line

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75.47

/packages/prosemirror-lwdita/src/github-integration/github.plugin.ts

/*!
Copyright (C) 2020 Evolved Binary

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

import { xditaToJdita } from "@evolvedbinary/lwdita-xdita";
import { document as jditaToProsemirrorJson } from "../document";
import { showErrorPage, URLParams } from "./request";
import { Config } from "../config";
import { Localization } from "@evolvedbinary/prosemirror-lwdita-localization";
import urijs from "urijs";

/**
 * Fetches the raw content of a document from a GitHub repository.
 *
 * @param config - configuration
 * @param urlParams - Object containing ghrepo, source, branch.
 * @returns A promise that resolves to the raw content of the document as a string.
 *
 * @remarks
 * This function currently fetches the document from the 'main' branch of the repository.
 * should use the GitHub API to dynamically determine the default branch of the repository.
 */
export const fetchRawDocumentFromGitHub = async (config: Config, urlParams: URLParams): Promise<string> => {
  const { ghrepo, source, branch } = urlParams;
  // GitHub changes the raw api URL from `main` to `refs/heads/main` 
  // https://raw.githubusercontent.com/evolvedbinary/prosemirror-lwdita/main/packages/prosemirror-lwdita-demo/example-xdita/02-short-file.xml
  // https://raw.githubusercontent.com/evolvedbinary/prosemirror-lwdita/refs/heads/main/packages/prosemirror-lwdita-demo/example-xdita/02-short-file.xml
  const url = `https://raw.githubusercontent.com/${ghrepo}/refs/heads/${branch}/${source}`;
  const response = await fetch(url);

  if (!response.ok) {
    showErrorPage(config, 'fileNotFoundError', urlParams.referer);
  }

  return response.text();
};

/**
 * Transforms a raw GitHub document into a ProseMirror state save.
 *
 * @param rawDocument - The raw xdita document as a string.
 * @returns A promise that resolves to a record containing the ProseMirror state save.
 */
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export const transformGitHubDocumentToProsemirrorJson = async (rawDocument: string): Promise<Record<string, any>> => {
  // convert the raw xdita document to jdita
  const jdita = await xditaToJdita(rawDocument);

  // convert the jdita document to prosemirror state save
  const prosemirrorJson = await jditaToProsemirrorJson(jdita);

  return prosemirrorJson;
};

/**
 * Fetches a raw document from a GitHub repository and transforms it into a ProseMirror JSON document.
 *
 * @param config - configuration
 * @param urlParams - Object containing ghrepo, source, branch.
 * @returns A promise that resolves to the transformed ProseMirror JSON document.
 */
export const fetchAndTransform = async (config: Config, urlParams: URLParams) => {

  const rawDoc = await fetchRawDocumentFromGitHub(config, urlParams);
  
  // update the document with the relative path
  const updatedDoc = rawDoc.replace(/href="([^"]+)"/g, (_match, url) => {
    // https://www.npmjs.com/package/urijs
    return `href="${urijs(url).absoluteTo(urlParams.referrer).href()}"`;
  });

  try {
    const jsonDoc = await transformGitHubDocumentToProsemirrorJson(updatedDoc);
    return jsonDoc;
  } catch (_error) {
    showErrorPage(config, 'incompatibleXditaFile', urlParams.referer);
  }
};

/**
 * Exchanges an OAuth code for an access token.
 *
 * @param config - configuration
 * @param _localization - localization
 * @param code - The OAuth code to exchange for an access token.
 * @returns A promise that resolves to the access token as a string.
 * @throws Will throw an error if the fetch request fails or if the response is not in the expected format.
 */
export const exchangeOAuthCodeForAccessToken = async (config: Config, _localization: Localization, code: string): Promise<{token: string, installation: boolean}> => {
  // build the URL to exchange the code for an access token
  const url = config.server.api.baseUrl + config.server.api.endpoint.token + `?code=${code}`;
  // fetch the access token
  const response = await fetch(url);
  const json = await response.json();

  return {
    token: json.token,
    installation: json.installation
  };
};

/**
 * Fetches user information from the backend API.
 *
 * @param config - configuration
 * @param _localization - localization
 * @param token - The authorization token to access the GitHub API.
 * @returns A promise that resolves to a record containing user information.
 */
export const getUserInfo = async (config: Config, _localization: Localization, token: string): Promise<Record<string, string>> => {
  const url = config.server.api.baseUrl + config.server.api.endpoint.user;
  const response = await fetch(url, {
    headers: {
      'authorization': `Bearer ${token}`
    }
  });

  const json = await response.json();
  return json;
};

/**
 * Publishes a document to a specified GitHub repository.
 * Makes a POST request to the `/api/github/integration` endpoint with the necessary details to create a pull request.
 *
 * @param config - configuration
 * @param localization - localization
 * @param ghrepo - The GitHub repository in the format "owner/repo".
 * @param source - The path to the source document.
 * @param branch - The branch used as base for the PR.
 * @param title - The title of the pull request and the commit message.
 * @param desc - The description of the pull request.
 * @param changedDocument - The content of the changed document.
 * @returns A promise that resolves when the document has been published.
 */
export const createPrFromContribution = async (config: Config, localization: Localization, ghrepo: string, source: string, branch: string, changedDocument: string, title: string, desc: string): Promise<string> => {
  const authenticatedUserInfo = await getUserInfo(config, localization, localStorage.getItem('token') as string);

  const owner = ghrepo.split('/')[0];
  const repo = ghrepo.split('/')[1];
  const newOwner = authenticatedUserInfo.login;
  const date = new Date();
  const newBranch = config.git.branchPrefix + `${date.getFullYear()}${date.getMonth()}${date.getDate()}${date.getHours()}${date.getMinutes()}${date.getSeconds()}`;
  const commitMessage = title;
  const path = source;
  const content = changedDocument;
  const change = {
    path,
    content
  };
  const body = `${desc}` + config.git.commitMessageSuffix;
  // get the token from the local storage
  const token = localStorage.getItem('token');
  // make a post request to  /api/github/integration
  const response = await fetch(config.server.api.baseUrl + config.server.api.endpoint.integration, {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${token}`
    },
    body: JSON.stringify({
      owner,
      repo,
      newOwner,
      branch,
      newBranch,
      commitMessage,
      change,
      title,
      body
    })
  });

  const json = await response.json();
  if(!json.url) {
    throw new Error("Unable to open a new PR.")
  }
  return json.url;
};

1	/*!
2	Copyright (C) 2020 Evolved Binary
3
4	This program is free software: you can redistribute it and/or modify
5	it under the terms of the GNU Affero General Public License as
6	published by the Free Software Foundation, either version 3 of the
7	License, or (at your option) any later version.
8
9	This program is distributed in the hope that it will be useful,
10	but WITHOUT ANY WARRANTY; without even the implied warranty of
11	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12	GNU Affero General Public License for more details.
13
14	You should have received a copy of the GNU Affero General Public License
15	along with this program. If not, see <https://www.gnu.org/licenses/>.
16	*/
17
18	import { xditaToJdita } from "@evolvedbinary/lwdita-xdita";	1✔
19	import { document as jditaToProsemirrorJson } from "../document";	1✔
20	import { showErrorPage, URLParams } from "./request";	1✔
21	import { Config } from "../config";
22	import { Localization } from "@evolvedbinary/prosemirror-lwdita-localization";
23	import urijs from "urijs";	1✔
24
25	/**
26	* Fetches the raw content of a document from a GitHub repository.
27	*
28	* @param config - configuration
29	* @param urlParams - Object containing ghrepo, source, branch.
30	* @returns A promise that resolves to the raw content of the document as a string.
31	*
32	* @remarks
33	* This function currently fetches the document from the 'main' branch of the repository.
34	* should use the GitHub API to dynamically determine the default branch of the repository.
35	*/
36	export const fetchRawDocumentFromGitHub = async (config: Config, urlParams: URLParams): Promise<string> => {	2✔
37	const { ghrepo, source, branch } = urlParams;	2✔
38	// GitHub changes the raw api URL from `main` to `refs/heads/main`
39	// https://raw.githubusercontent.com/evolvedbinary/prosemirror-lwdita/main/packages/prosemirror-lwdita-demo/example-xdita/02-short-file.xml
40	// https://raw.githubusercontent.com/evolvedbinary/prosemirror-lwdita/refs/heads/main/packages/prosemirror-lwdita-demo/example-xdita/02-short-file.xml
41	const url = `https://raw.githubusercontent.com/${ghrepo}/refs/heads/${branch}/${source}`;	2✔
42	const response = await fetch(url);	2✔
43
44	if (!response.ok) {	2✔
45	showErrorPage(config, 'fileNotFoundError', urlParams.referer);	1✔
46	}
47
48	return response.text();	1✔
49	};
50
51	/**
52	* Transforms a raw GitHub document into a ProseMirror state save.
53	*
54	* @param rawDocument - The raw xdita document as a string.
55	* @returns A promise that resolves to a record containing the ProseMirror state save.
56	*/
57	// eslint-disable-next-line @typescript-eslint/no-explicit-any
58	export const transformGitHubDocumentToProsemirrorJson = async (rawDocument: string): Promise<Record<string, any>> => {	1✔
59	// convert the raw xdita document to jdita
60	const jdita = await xditaToJdita(rawDocument);	1✔
61
62	// convert the jdita document to prosemirror state save
63	const prosemirrorJson = await jditaToProsemirrorJson(jdita);	1✔
64
65	return prosemirrorJson;	1✔
66	};
67
68	/**
69	* Fetches a raw document from a GitHub repository and transforms it into a ProseMirror JSON document.
70	*
71	* @param config - configuration
72	* @param urlParams - Object containing ghrepo, source, branch.
73	* @returns A promise that resolves to the transformed ProseMirror JSON document.
74	*/
75	export const fetchAndTransform = async (config: Config, urlParams: URLParams) => {	1✔
76
NEW 77	const rawDoc = await fetchRawDocumentFromGitHub(config, urlParams);	×
78
79	// update the document with the relative path
UNCOV 80	const updatedDoc = rawDoc.replace(/href="([^"]+)"/g, (_match, url) => {	×
81	// https://www.npmjs.com/package/urijs
NEW 82	return `href="${urijs(url).absoluteTo(urlParams.referrer).href()}"`;	×
83	});
84
NEW 85	try {	×
NEW 86	const jsonDoc = await transformGitHubDocumentToProsemirrorJson(updatedDoc);	×
NEW 87	return jsonDoc;	×
88	} catch (_error) {
NEW 89	showErrorPage(config, 'incompatibleXditaFile', urlParams.referer);	×
90	}
91	};
92
93	/**
94	* Exchanges an OAuth code for an access token.
95	*
96	* @param config - configuration
97	* @param _localization - localization
98	* @param code - The OAuth code to exchange for an access token.
99	* @returns A promise that resolves to the access token as a string.
100	* @throws Will throw an error if the fetch request fails or if the response is not in the expected format.
101	*/
102	export const exchangeOAuthCodeForAccessToken = async (config: Config, _localization: Localization, code: string): Promise<{token: string, installation: boolean}> => {	1✔
103	// build the URL to exchange the code for an access token
104	const url = config.server.api.baseUrl + config.server.api.endpoint.token + `?code=${code}`;	×
105	// fetch the access token
106	const response = await fetch(url);	×
UNCOV 107	const json = await response.json();	×
108
109	return {	×
110	token: json.token,
111	installation: json.installation
112	};
113	};
114
115	/**
116	* Fetches user information from the backend API.
117	*
118	* @param config - configuration
119	* @param _localization - localization
120	* @param token - The authorization token to access the GitHub API.
121	* @returns A promise that resolves to a record containing user information.
122	*/
123	export const getUserInfo = async (config: Config, _localization: Localization, token: string): Promise<Record<string, string>> => {	3✔
124	const url = config.server.api.baseUrl + config.server.api.endpoint.user;	3✔
125	const response = await fetch(url, {	3✔
126	headers: {
127	'authorization': `Bearer ${token}`
128	}
129	});
130
131	const json = await response.json();	3✔
132	return json;	2✔
133	};
134
135	/**
136	* Publishes a document to a specified GitHub repository.
137	* Makes a POST request to the `/api/github/integration` endpoint with the necessary details to create a pull request.
138	*
139	* @param config - configuration
140	* @param localization - localization
141	* @param ghrepo - The GitHub repository in the format "owner/repo".
142	* @param source - The path to the source document.
143	* @param branch - The branch used as base for the PR.
144	* @param title - The title of the pull request and the commit message.
145	* @param desc - The description of the pull request.
146	* @param changedDocument - The content of the changed document.
147	* @returns A promise that resolves when the document has been published.
148	*/
149	export const createPrFromContribution = async (config: Config, localization: Localization, ghrepo: string, source: string, branch: string, changedDocument: string, title: string, desc: string): Promise<string> => {	1✔
150	const authenticatedUserInfo = await getUserInfo(config, localization, localStorage.getItem('token') as string);	1✔
151
152	const owner = ghrepo.split('/')[0];	1✔
153	const repo = ghrepo.split('/')[1];	1✔
154	const newOwner = authenticatedUserInfo.login;	1✔
155	const date = new Date();	1✔
156	const newBranch = config.git.branchPrefix + `${date.getFullYear()}${date.getMonth()}${date.getDate()}${date.getHours()}${date.getMinutes()}${date.getSeconds()}`;	1✔
157	const commitMessage = title;	1✔
158	const path = source;	1✔
159	const content = changedDocument;	1✔
160	const change = {	1✔
161	path,
162	content
163	};
164	const body = `${desc}` + config.git.commitMessageSuffix;	1✔
165	// get the token from the local storage
166	const token = localStorage.getItem('token');	1✔
167	// make a post request to /api/github/integration
168	const response = await fetch(config.server.api.baseUrl + config.server.api.endpoint.integration, {	1✔
169	method: 'POST',
170	headers: {
171	'Content-Type': 'application/json',
172	'Authorization': `Bearer ${token}`
173	},
174	body: JSON.stringify({
175	owner,
176	repo,
177	newOwner,
178	branch,
179	newBranch,
180	commitMessage,
181	change,
182	title,
183	body
184	})
185	});
186
187	const json = await response.json();	1✔
188	if(!json.url) {	1!
NEW 189	throw new Error("Unable to open a new PR.")	×
190	}
191	return json.url;	1✔
192	};

evolvedbinary / prosemirror-lwdita / 2fdac73d-ca03-4003-9104-c22462ddde33

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