public async Task <Browser> LaunchAsync(LaunchOptions options)
{
//options = merge(this._defaultLaunchOptions, options)
ResolvePluginDependencies();
OrderPlugins();
foreach (PuppeteerExtraPlugin plugin in _plugins)
{
options = (await plugin.BeforeLaunchAsync(options)) ?? options;
}
PuppeteerExtraPluginEventOpts opts = new PuppeteerExtraPluginEventOpts("launch", options, DefaultArgs);
CheckPluginRequirements(opts);
Browser browser = await Puppeteer.LaunchAsync(options);
PatchPageCreationMethods(browser);
foreach (PuppeteerExtraPlugin plugin in _plugins)
{
await plugin.BindBrowserEventsAsync(browser, opts);
}
return(browser);
}
internal async Task BindBrowserEventsAsync(Browser browser, PuppeteerExtraPluginEventOpts opts)
{
browser.TargetCreated += async(sender, args) => await InternalOnTargetCreatedAsync(args.Target);
browser.TargetChanged += async(sender, args) => await OnTargetChangedAsync(args.Target);
browser.TargetDestroyed += async(sender, args) => await OnTargetDestroyedAsync(args.Target);
browser.Disconnected += async(sender, args) => await OnDisconnectedAsync();
await AfterLaunchAsync(browser, opts);
await AfterConnectAsync(browser, opts);
await OnBrowserAsync(browser, opts);
}
public void CheckPluginRequirements(PuppeteerExtraPluginEventOpts opts)
{
foreach (PuppeteerExtraPlugin plugin in _plugins)
{
if (opts.Context == "launch" && ((plugin.Requirements & PluginRequirements.Headful) == PluginRequirements.Headful) && opts.Options.Headless)
{
throw new InvalidOperationException($"Plugin '{plugin.Name}' is not supported in headless mode.");
}
if (opts.Context == "connect" && ((plugin.Requirements & PluginRequirements.Launch) == PluginRequirements.Launch))
{
throw new InvalidOperationException($"Plugin '{plugin.Name}' doesn't support puppeteer.connect().");
}
}
}
public virtual Task OnBrowserAsync(Browser browser, PuppeteerExtraPluginEventOpts opts) => Task.CompletedTask;
public virtual Task AfterConnectAsync(Browser browser, PuppeteerExtraPluginEventOpts opts) => Task.CompletedTask;