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-rw-r--r--ext/bg/js/audio.js4
-rw-r--r--ext/bg/js/options.js4
-rw-r--r--ext/bg/js/request.js4
-rw-r--r--ext/fg/js/frontend-api-receiver.js5
-rw-r--r--ext/fg/js/frontend-api-sender.js8
-rw-r--r--ext/fg/js/popup-proxy.js2
-rw-r--r--ext/fg/js/util.js8
-rw-r--r--ext/mixed/js/extension.js15
8 files changed, 32 insertions, 18 deletions
diff --git a/ext/bg/js/audio.js b/ext/bg/js/audio.js
index 2e5db7cc..44da51d1 100644
--- a/ext/bg/js/audio.js
+++ b/ext/bg/js/audio.js
@@ -57,7 +57,7 @@ async function audioBuildUrl(definition, mode, cache={}) {
const xhr = new XMLHttpRequest();
xhr.open('POST', 'https://www.japanesepod101.com/learningcenter/reference/dictionary_post');
xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
- xhr.addEventListener('error', () => reject('Failed to scrape audio data'));
+ xhr.addEventListener('error', () => reject(new Error('Failed to scrape audio data')));
xhr.addEventListener('load', () => {
cache[definition.expression] = xhr.responseText;
resolve(xhr.responseText);
@@ -87,7 +87,7 @@ async function audioBuildUrl(definition, mode, cache={}) {
} else {
const xhr = new XMLHttpRequest();
xhr.open('GET', `https://jisho.org/search/${definition.expression}`);
- xhr.addEventListener('error', () => reject('Failed to scrape audio data'));
+ xhr.addEventListener('error', () => reject(new Error('Failed to scrape audio data')));
xhr.addEventListener('load', () => {
cache[definition.expression] = xhr.responseText;
resolve(xhr.responseText);
diff --git a/ext/bg/js/options.js b/ext/bg/js/options.js
index 2c9de1ec..a2ab8877 100644
--- a/ext/bg/js/options.js
+++ b/ext/bg/js/options.js
@@ -402,7 +402,7 @@ function optionsLoad() {
chrome.storage.local.get(['options'], store => {
const error = chrome.runtime.lastError;
if (error) {
- reject(error);
+ reject(new Error(error));
} else {
resolve(store.options);
}
@@ -431,7 +431,7 @@ function optionsSave(options) {
chrome.storage.local.set({options: JSON.stringify(options)}, () => {
const error = chrome.runtime.lastError;
if (error) {
- reject(error);
+ reject(new Error(error));
} else {
resolve();
}
diff --git a/ext/bg/js/request.js b/ext/bg/js/request.js
index e4359863..3afc1506 100644
--- a/ext/bg/js/request.js
+++ b/ext/bg/js/request.js
@@ -22,7 +22,7 @@ function requestJson(url, action, params) {
const xhr = new XMLHttpRequest();
xhr.overrideMimeType('application/json');
xhr.addEventListener('load', () => resolve(xhr.responseText));
- xhr.addEventListener('error', () => reject('Failed to connect'));
+ xhr.addEventListener('error', () => reject(new Error('Failed to connect')));
xhr.open(action, url);
if (params) {
xhr.send(JSON.stringify(params));
@@ -34,7 +34,7 @@ function requestJson(url, action, params) {
return JSON.parse(responseText);
}
catch (e) {
- return Promise.reject('Invalid response');
+ return Promise.reject(new Error('Invalid response'));
}
});
}
diff --git a/ext/fg/js/frontend-api-receiver.js b/ext/fg/js/frontend-api-receiver.js
index 687e5c3c..fbfb3ab0 100644
--- a/ext/fg/js/frontend-api-receiver.js
+++ b/ext/fg/js/frontend-api-receiver.js
@@ -46,9 +46,8 @@ class FrontendApiReceiver {
result => {
this.sendResult(port, id, senderId, {result});
},
- e => {
- const error = typeof e.toString === 'function' ? e.toString() : e;
- this.sendResult(port, id, senderId, {error});
+ error => {
+ this.sendResult(port, id, senderId, {error: errorToJson(error)});
});
}
diff --git a/ext/fg/js/frontend-api-sender.js b/ext/fg/js/frontend-api-sender.js
index 2e037e62..c6eeaeb2 100644
--- a/ext/fg/js/frontend-api-sender.js
+++ b/ext/fg/js/frontend-api-sender.js
@@ -31,7 +31,7 @@ class FrontendApiSender {
invoke(action, params, target) {
if (this.disconnected) {
- return Promise.reject('Disconnected');
+ return Promise.reject(new Error('Disconnected'));
}
if (this.port === null) {
@@ -110,8 +110,8 @@ class FrontendApiSender {
clearTimeout(info.timer);
info.timer = null;
- if (typeof data.error === 'string') {
- info.reject(data.error);
+ if (typeof data.error !== 'undefined') {
+ info.reject(jsonToError(data.error));
} else {
info.resolve(data.result);
}
@@ -122,7 +122,7 @@ class FrontendApiSender {
const info = this.callbacks[id];
delete this.callbacks[id];
info.timer = null;
- info.reject(reason);
+ info.reject(new Error(reason));
}
static generateId(length) {
diff --git a/ext/fg/js/popup-proxy.js b/ext/fg/js/popup-proxy.js
index 99b28549..efbd28b2 100644
--- a/ext/fg/js/popup-proxy.js
+++ b/ext/fg/js/popup-proxy.js
@@ -98,7 +98,7 @@ class PopupProxy {
invokeHostApi(action, params={}) {
if (typeof this.parentFrameId !== 'number') {
- return Promise.reject('Invalid frame');
+ return Promise.reject(new Error('Invalid frame'));
}
return this.apiSender.invoke(action, params, `popup-proxy-host#${this.parentFrameId}`);
}
diff --git a/ext/fg/js/util.js b/ext/fg/js/util.js
index dc99274e..9a7968a7 100644
--- a/ext/fg/js/util.js
+++ b/ext/fg/js/util.js
@@ -30,19 +30,19 @@ function utilInvoke(action, params={}) {
chrome.runtime.sendMessage(data, (response) => {
utilCheckLastError(chrome.runtime.lastError);
if (response !== null && typeof response === 'object') {
- if (response.error) {
- reject(response.error);
+ if (typeof response.error !== 'undefined') {
+ reject(jsonToError(response.error));
} else {
resolve(response.result);
}
} else {
const message = response === null ? 'Unexpected null response' : `Unexpected response of type ${typeof response}`;
- reject(`${message} (${JSON.stringify(data)})`);
+ reject(new Error(`${message} (${JSON.stringify(data)})`));
}
});
} catch (e) {
window.yomichan_orphaned = true;
- reject(e.message);
+ reject(e);
}
});
}
diff --git a/ext/mixed/js/extension.js b/ext/mixed/js/extension.js
index 1a87003d..5e925124 100644
--- a/ext/mixed/js/extension.js
+++ b/ext/mixed/js/extension.js
@@ -53,6 +53,21 @@ function extensionHasBrowser() {
}
}
+function errorToJson(error) {
+ return {
+ name: error.name,
+ message: error.message,
+ stack: error.stack
+ };
+}
+
+function jsonToError(jsonError) {
+ const error = new Error(jsonError.message);
+ error.name = jsonError.name;
+ error.stack = jsonError.stack;
+ return error;
+}
+
const EXTENSION_IS_BROWSER_EDGE = (
extensionHasBrowser() &&
(!extensionHasChrome() || (typeof chrome.runtime === 'undefined' && typeof browser.runtime !== 'undefined'))