Quick hack to handle Picarto changes

[ghost]

Picarto renamed "placeStreamChannel()" to "placeStreamChannelFlash()" and added a parameter. "placeStreamChannel()" still exists but I didn't see it in use. Looks like they're going to use the original function for the HTML5 stream eventually.

[Latent-Logic]

Confirmation that this change fixes livestreamer for Picarto for me.

[Latent-Logic]

Hmm, this fix works for someone streaming alone. But if someone is multi-streaming (multiple streamers shown on the target streamers page at once) on Picarto then the old pattern matching is required.

If someone is streaming alone:

<script>placeStreamChannelFlash\('(?P<channel>[^']+)',[^,]+,[^,]+,'(?P<visibility>[^']+)',[^,]+\);</script>

For example:

<script>placeStreamChannelFlash('channelName','',false,'public',false);</script>

If a multistream is going on:

<script>placeStreamChannel\('(?P<channel>[^']+)',[^,]+,[^,]+,'(?P<visibility>[^']+)'\);</script>

The first streamer (the one for the page we're on, so the one we want to record) has '' in the second parameter:

<script>placeStreamChannel('primaryStreamer','',true,'public');</script>

The other streamers have a number in that parameter showing what number they are:

<script>placeStreamChannel('secondStreamer','2',true,'public');</script>
<script>placeStreamChannel('thirdStreamer','3',true,'public');</script>

A complete fix will need to determine if a page is currently multistreaming and choose the correct regex

[Latent-Logic]

Crude but works because it goes with the first match, which is the primary streamer. Might want to improve to look at the second parameter.

<script>placeStreamChannel(Flash)?\('(?P<channel>[^']+)',[^,]+,[^,]+,'(?P<visibility>[^']+)'(,[^,]+)?\);</script>

[Latent-Logic]

The quick hack does have the failure case when someone is still configured to multistream with someone but the primary streamer is no longer streaming. In this case it (incorrectly) says the stream is live and grabs the second stream from the page.