feat: Allow overriding prebid mediaTypes

[Fumler]

On this branch

We might not always want to have the same sizes config set in GPT and prebid. This change uses the old method by default, but allows you to override the mediaTypes object in the prebid config.

E.g:

arcAds.registerAd({
        id: 'div-id-123',
        slotName: 'hp/hp-1',
        adType: 'cube',
        dimensions: [[300, 250], [300, 600]],
        display: 'all',
        targeting: {
          section: 'weather'
        },
        bidding: {
          prebid: {
            enabled: true,
            mediaTypes: {
              banner: {
                sizes: [980, 300]
              }
            },
            bids: [{
              bidder: 'appnexus',
              labels: ['desktop', 'tablet', 'phone'],
              params: {
                placementId: '10433394'
              }
            }]
          }
        }
      });

Verify

• Confirm that cross browser testing has been completed.

• Verify that no errors are present in the GPT console window.googletag.openConsole().

Comments

Love using ArcAds so far, great work!