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Convert spaces to tabs
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Change-Id: I81c8e5afd2e6146dfa67dcaaa06e42d5d7c27414
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@mvolz
mvolz committed Oct 5, 2021
1 parent 42bc4af commit 5052cb6
Showing 1 changed file with 118 additions and 119 deletions.
237 changes: 118 additions & 119 deletions src/specEndpoint.js
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Original file line number Diff line number Diff line change
@@ -1,136 +1,135 @@
'use strict';

/*
***** BEGIN LICENSE BLOCK *****
Copyright © 2018 Corporation for Digital Scholarship
Vienna, Virginia, USA
https://www.zotero.org
This file is part of Zotero.
Zotero 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.
Zotero 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 Zotero. If not, see <http://www.gnu.org/licenses/>.
***** END LICENSE BLOCK *****
***** BEGIN LICENSE BLOCK *****
Copyright © 2018 Corporation for Digital Scholarship
Vienna, Virginia, USA
https://www.zotero.org
This file is part of Zotero.
Zotero 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.
Zotero 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 Zotero. If not, see <http://www.gnu.org/licenses/>.
***** END LICENSE BLOCK *****
*/

const path = require('path');
const fs = require('fs');
const docRoot = `${require('swagger-ui-dist').absolutePath()}/`;
const DOC_CSP = "default-src 'none'; " +
"script-src 'self' 'unsafe-inline'; connect-src *; " +
"style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self';";
"script-src 'self' 'unsafe-inline'; connect-src *; " +
"style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self';";
const yaml = require('js-yaml');

function processRequest(ctx) {

const reqPath = ctx.request.query.path || '/index.html';
const filePath = path.join(docRoot, reqPath);
let contentType;

// Disallow relative paths.
// Test relies on docRoot ending on a slash.
if (filePath.substring(0, docRoot.length) !== docRoot) {
Zotero.debug(`${reqPath} could not be found.`)
ctx.throw(404, "File not found\n");
}

let body = fs.readFileSync(filePath);
if (reqPath === '/index.html') {
const css = `
/* Removes Swagger's image from the header bar */
.topbar-wrapper .link img {
display: none;
}
/* Adds the application's name in the header bar */
.topbar-wrapper .link::after {
content: zotero;
}
/* Removes input field and explore button from header bar */
.swagger-ui .topbar .download-url-wrapper {
display: none;
}
/* Modifies the font in the information area */
.swagger-ui .info li, .swagger-ui .info p, .swagger-ui .info table, .swagger-ui .info a {
font-size: 16px;
line-height: 1.4em;
}
/* Removes authorize button and section */
.scheme-container {
display: none
}
`;
body = body.toString()
.replace(/((?:src|href)=['"])/g, '$1?doc&path=')
// Some self-promotion
.replace(/<\/style>/, `${css}\n </style>`)
.replace(/<title>[^<]*<\/title>/, `<title>Zotero's translation-server</title>`)
// Replace the default url with ours, switch off validation &
// limit the size of documents to apply syntax highlighting to
.replace(/dom_id: '#swagger-ui'/, 'dom_id: "#swagger-ui", ' +
'docExpansion: "none", defaultModelsExpandDepth: -1, validatorUrl: null, displayRequestDuration: true')
.replace(/"https:\/\/petstore.swagger.io\/v2\/swagger.json"/,
'"/?spec"');

const reqPath = ctx.request.query.path || '/index.html';
const filePath = path.join(docRoot, reqPath);
let contentType;

// Disallow relative paths.
// Test relies on docRoot ending on a slash.
if (filePath.substring(0, docRoot.length) !== docRoot) {
Zotero.debug(`${reqPath} could not be found.`)
ctx.throw(404, "File not found\n");
}

let body = fs.readFileSync(filePath);
if (reqPath === '/index.html') {
const css = `
/* Removes Swagger's image from the header bar */
.topbar-wrapper .link img {
display: none;
}
/* Adds the application's name in the header bar */
.topbar-wrapper .link::after {
content: zotero;
}
/* Removes input field and explore button from header bar */
.swagger-ui .topbar .download-url-wrapper {
display: none;
}
/* Modifies the font in the information area */
.swagger-ui .info li, .swagger-ui .info p, .swagger-ui .info table, .swagger-ui .info a {
font-size: 16px;
line-height: 1.4em;
}
/* Removes authorize button and section */
.scheme-container {
display: none
}
`;
body = body.toString()
.replace(/((?:src|href)=['"])/g, '$1?doc&path=')
// Some self-promotion
.replace(/<\/style>/, `${css}\n </style>`)
.replace(/<title>[^<]*<\/title>/, `<title>Zotero's translation-server</title>`)
// Replace the default url with ours, switch off validation &
// limit the size of documents to apply syntax highlighting to
.replace(/dom_id: '#swagger-ui'/, 'dom_id: "#swagger-ui", ' +
'docExpansion: "none", defaultModelsExpandDepth: -1, validatorUrl: null, displayRequestDuration: true')
.replace(/"https:\/\/petstore.swagger.io\/v2\/swagger.json"/,
'"/?spec"');

contentType = 'text/html';
}
if (/\.js$/.test(reqPath)) {
contentType = 'text/javascript';
body = body.toString()
.replace(/underscore-min\.map/, '?doc&path=lib/underscore-min.map')
.replace(/sourceMappingURL=/, 'sourceMappingURL=/?doc&path=');
} else if (/\.png$/.test(reqPath)) {
contentType = 'image/png';
} else if (/\.map$/.test(reqPath)) {
contentType = 'application/json';
} else if (/\.ttf$/.test(reqPath)) {
contentType = 'application/x-font-ttf';
} else if (/\.css$/.test(reqPath)) {
contentType = 'text/css';
body = body.toString()
.replace(/\.\.\/(images|fonts)\//g, '?doc&path=$1/')
.replace(/sourceMappingURL=/, 'sourceMappingURL=/?doc&path=');
}

ctx.set('content-type', contentType);
ctx.set('content-security-policy', DOC_CSP);
ctx.set('x-content-security-policy', DOC_CSP);
ctx.set('x-webkit-csp', DOC_CSP);
ctx.response.body = (body.toString());

contentType = 'text/html';
}
if (/\.js$/.test(reqPath)) {
contentType = 'text/javascript';
body = body.toString()
.replace(/underscore-min\.map/, '?doc&path=lib/underscore-min.map')
.replace(/sourceMappingURL=/, 'sourceMappingURL=/?doc&path=');
} else if (/\.png$/.test(reqPath)) {
contentType = 'image/png';
} else if (/\.map$/.test(reqPath)) {
contentType = 'application/json';
} else if (/\.ttf$/.test(reqPath)) {
contentType = 'application/x-font-ttf';
} else if (/\.css$/.test(reqPath)) {
contentType = 'text/css';
body = body.toString()
.replace(/\.\.\/(images|fonts)\//g, '?doc&path=$1/')
.replace(/sourceMappingURL=/, 'sourceMappingURL=/?doc&path=');
}

ctx.set('content-type', contentType);
ctx.set('content-security-policy', DOC_CSP);
ctx.set('x-content-security-policy', DOC_CSP);
ctx.set('x-webkit-csp', DOC_CSP);
ctx.response.body = (body.toString());
}

module.exports = {
handle: async function (ctx, _next) {

let spec = path.resolve('spec.yaml');

if (spec.constructor !== Object) {
try {
spec = yaml.load(fs.readFileSync(spec));;
} catch (e) {
spec = {};
}
}

if ({}.hasOwnProperty.call(ctx.request.query || {}, 'spec')) {
ctx.set('content-type', 'application/json');
ctx.response.body = spec;
} else if ({}.hasOwnProperty.call(ctx.request.query || {}, 'doc')) {
return processRequest(ctx);
} else {
_next();
}
}
handle: async function (ctx, _next) {
let spec = path.resolve('spec.yaml');
if (spec.constructor !== Object) {
try {
spec = yaml.load(fs.readFileSync(spec));;
} catch (e) {
spec = {};
}
}
if ({}.hasOwnProperty.call(ctx.request.query || {}, 'spec')) {
ctx.set('content-type', 'application/json');
ctx.response.body = spec;
} else if ({}.hasOwnProperty.call(ctx.request.query || {}, 'doc')) {
return processRequest(ctx);
} else {
_next();
}
}
}

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