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authorYuchen Pei <hi@ypei.me>2022-07-29 11:13:21 +1000
committerYuchen Pei <hi@ypei.me>2022-07-29 11:13:21 +1000
commitdc7a197b2827760992d2052a3dc397f52c293de2 (patch)
treeb8593413b0f35e5ac513511f968f0bc8d0ec973f /bg
parentb488bb3a6188c2ade143b5ea4cddf8866579536a (diff)
clean up bg/ExternalLicenses.js
Diffstat (limited to 'bg')
-rw-r--r--bg/ExternalLicenses.js72
1 files changed, 36 insertions, 36 deletions
diff --git a/bg/ExternalLicenses.js b/bg/ExternalLicenses.js
index 1a8e58c..fa02ae5 100644
--- a/bg/ExternalLicenses.js
+++ b/bg/ExternalLicenses.js
@@ -25,45 +25,43 @@
'use strict';
-let licensesByLabel = new Map();
-let licensesByUrl = new Map();
-{
- let { licenses } = require('../license_definitions');
- let mapByLabel = (label, license) => licensesByLabel.set(label.toUpperCase(), license);
- for (let [id, l] of Object.entries(licenses)) {
- let { identifier, canonicalUrl, licenseName } = l;
- if (identifier) {
- mapByLabel(identifier, l);
- } else {
- l.identifier = id;
- }
- if (id !== identifier) {
- mapByLabel(id, l);
- }
- if (licenseName) {
- mapByLabel(licenseName, l);
- }
- if (Array.isArray(canonicalUrl)) {
- for (let url of canonicalUrl) {
- licensesByUrl.set(url, l);
- }
- }
+const { licenses } = require('../license_definitions')
+const licensesByLabel = Object.entries(licenses).reduce((acc, [id, license]) => {
+ return {
+ ...acc,
+ [license.identifier.toUpperCase()]: license,
+ [id.toUpperCase()]: license,
+ [license.licenseName.toUpperCase()]: license
+ };
+}, {});
+const licensesByUrl = Object.entries(licenses).reduce((acc, [_, license]) => {
+ return {
+ ...acc,
+ ...(license.canonicalUrl.reduce((result, url) => {
+ return { ...result, [url]: license }
+ }, {}))
+ };
+}, {});
+
+for (const [id, license] of Object.entries(licenses)) {
+ if (!license.identifier) {
+ license.identifier = id;
}
}
-let cachedHrefs = new Map();
+const cachedHrefs = new Map();
-var ExternalLicenses = {
+const ExternalLicenses = {
purgeCache(tabId) {
cachedHrefs.delete(tabId);
},
async check(script) {
- let { url, tabId, frameId, documentUrl } = script;
- let tabCache = cachedHrefs.get(tabId);
- let frameCache = tabCache && tabCache.get(frameId);
- let cache = frameCache && frameCache.get(documentUrl);
- let scriptInfo = await browser.tabs.sendMessage(tabId, {
+ const { url, tabId, frameId, documentUrl } = script;
+ const tabCache = cachedHrefs.get(tabId);
+ const frameCache = tabCache && tabCache.get(frameId);
+ const cache = frameCache && frameCache.get(documentUrl);
+ const scriptInfo = await browser.tabs.sendMessage(tabId, {
action: 'checkLicensedScript',
url,
cache,
@@ -73,13 +71,14 @@ var ExternalLicenses = {
return null;
}
scriptInfo.licenses = new Set();
- scriptInfo.toString = function() {
- let licenseIds = [...this.licenses].map(l => l.identifier).sort().join(', ');
+ scriptInfo.toString = () => {
+ const licenseIds = [...this.licenses].map(l => l.identifier).sort().join(', ');
return licenseIds
? `Free license${this.licenses.size > 1 ? 's' : ''} (${licenseIds})`
: 'Unknown license(s)';
}
- let match = (map, key) => {
+ const match = (map, key) => {
+ console.debug(map);
if (map.has(key)) {
scriptInfo.licenses.add(map.get(key));
return true;
@@ -87,10 +86,11 @@ var ExternalLicenses = {
return false;
};
- for (let { label, url } of scriptInfo.licenseLinks) {
- match(licensesByLabel, label = label.trim().toUpperCase()) ||
+ for (const { label, url } of scriptInfo.licenseLinks) {
+ const uLabel = label.trim().toUpperCase();
+ match(licensesByLabel, uLabel) ||
match(licensesByUrl, url) ||
- match(licensesByLabel, label.replace(/^GNU-|-(?:OR-LATER|ONLY)$/, ''));
+ match(licensesByLabel, uLabel.replace(/^GNU-|-(?:OR-LATER|ONLY)$/, ''));
}
scriptInfo.free = scriptInfo.licenses.size > 0;
return scriptInfo;