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import messages from 'content/messages';
import * as operationActions from 'actions/operation';
import * as settingsActions from 'actions/setting';
import * as tabActions from 'actions/tab';
import * as commands from 'shared/commands';
export default class BackgroundComponent {
constructor(store) {
this.store = store;
this.setting = {};
browser.runtime.onMessage.addListener((message, sender) => {
try {
return this.onMessage(message, sender);
} catch (e) {
return browser.tabs.sendMessage(sender.tab.id, {
type: messages.CONSOLE_SHOW_ERROR,
text: e.message,
});
}
});
}
update() {
let state = this.store.getState();
this.updateSettings(state.setting);
}
updateSettings(setting) {
if (!setting.settings.json) {
return;
}
this.settings = JSON.parse(setting.settings.json);
}
onMessage(message, sender) {
switch (message.type) {
case messages.BACKGROUND_OPERATION:
return this.store.dispatch(
operationActions.execBackground(message.operation, sender.tab),
sender);
case messages.OPEN_URL:
if (message.newTab) {
return this.store.dispatch(
tabActions.openNewTab(message.url), sender);
}
return this.store.dispatch(
tabActions.openToTab(message.url, sender.tab), sender);
case messages.CONSOLE_BLURRED:
return browser.tabs.sendMessage(sender.tab.id, {
type: messages.CONSOLE_HIDE,
});
case messages.CONSOLE_ENTERED:
return commands.exec(message.text, this.settings).catch((e) => {
return browser.tabs.sendMessage(sender.tab.id, {
type: messages.CONSOLE_SHOW_ERROR,
text: e.message,
});
});
case messages.SETTINGS_QUERY:
return Promise.resolve(this.store.getState().setting.settings);
case messages.CONSOLE_QUERY_COMPLETIONS:
return commands.complete(message.text, this.settings);
case messages.SETTINGS_RELOAD:
this.store.dispatch(settingsActions.load());
return this.broadcastSettingsChanged();
}
}
broadcastSettingsChanged() {
return browser.tabs.query({}).then((tabs) => {
for (let tab of tabs) {
browser.tabs.sendMessage(tab.id, {
type: messages.SETTINGS_CHANGED,
});
}
});
}
}
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