webviewEvents.js

showError = function (tabId, e) {
    if (e.isMainFrame || e.killed) {
        var url,
            path = 'file://' + dirname + '/errorPages/';

        if (e.killed) {
            e.errorCode = 500;
        }

        switch (e.errorCode) {
        case -105:
            url = path + '404.html';
            break;
        case 404:
            url = path + '404.html';
            break;
        case 500:
            url = path + '500.html';
            break;
        }

        if (url) {
            Tabs.update(tabId, { $set: {
                redirect: url
            } });
        }
    }
};


webviewChangeUrl = function (tabId, e) {
    if (e.type === 'did-navigate-in-page' && !e.isMainFrame) {
        return;
    }

    var url = Helpers.sanitizeUrl(e.url || this.getURL());

    console.log(e.type, tabId, url);

    if (e.type === 'did-navigate') {
        // destroy socket when navigating away
        ipc.send('ipcProvider-destroy', this.getWebContents().id);
    }

    // make sure to not store error pages in history
    if (!url || url.indexOf('mist/errorPages/') !== -1 || url.indexOf('app.asar/errorPages/') !== -1) {
        return;
    }

    // update the URL
    Tabs.update(tabId, { $set: {
        url: url
    } });
};

// fired by "did-stop-loading"
webviewLoadStop = function (tabId, e) {
    var webview = this,
        url = Helpers.sanitizeUrl(webview.getURL()),
        title = webview.getTitle();

    console.log(e.type, tabId, url);

    // IS BROWSER
    if (tabId === 'browser') {

        // ADD to doogle last visited pages
        if ((find = _.find(LastVisitedPages.find().fetch(), function (historyEntry) {
            if (!historyEntry.url) {
                return;
            }
            var historyEntryOrigin = new URL(historyEntry.url).origin;
            return (url.indexOf(historyEntryOrigin) !== -1);
        }))) {
            LastVisitedPages.update(find._id, { $set: {
                timestamp: moment().unix(),
                url: url
            } });
        } else {
            LastVisitedPages.insert({
                name: title,
                url: url,
                // icon: '',
                timestamp: moment().unix()
            });
        }

        // ADD to doogle history
        if (find = History.findOne({ url: url })) {
            History.update(find._id, { $set: { timestamp: moment().unix() } });
        } else {
            History.insert({
                name: title,
                url: url,
                // icon: '',
                timestamp: moment().unix()
            });
        }
    }
};


// fired by "did-get-redirect-request"
// fired by "new-window"
// fired by "will-navigate"
webviewLoadStart = function (currentTabId, e) {
    var webview = this;

    if (e.type === 'did-get-redirect-request' && !e.isMainFrame) {
        return;
    }

    console.log(e.type, currentTabId, e);

    // stop this action, as the redirect happens reactive through setting the URL attribute
    e.preventDefault(); // doesnt work
    webview.stop(); // doesnt work
    ipc.sendSync('backendAction_stopWebviewNavigation', webview.getWebContents().id);


    var url = Helpers.sanitizeUrl(e.newURL || e.url);
    var tabId = Helpers.getTabIdByUrl(url);

    // if new window (_blank) open in tab, or browser
    if (e.type === 'new-window' && tabId === currentTabId) {
        tabId = 'browser';
    }

    var tab = Tabs.findOne(tabId);

    if (tab.url !== url) {
        Tabs.update(tabId, { $set: {
            redirect: url,
            url: url
        } });
    }
    LocalStore.set('selectedTab', tabId);
};