GPlus

FAQ

Why do I need an API Key?

You need an API key from Google so that the requests that your wordpress
page sends to Google, will be authorized and allowed. Every time the
page loads, it sends out a request to Google, and gets the list of
activities. Google wants to know who’s asking for this information, and
the API key lets them track that.

Where do I get an API Key?

To get an API Key, you need to visit.
https://code.google.com/apis/console and click “API Access” on the
right-hand-=side navigation menu.

Copy and paste the API Key to the appropriate place in the Widget
configuration menu.

Will I be charged by Google for the requests?

No. The API key is free to get; you don’t even need to ask for it. In
fact Google will just display the API key when you login to the API
Console. I don’t speak for Google, but it seems to me they use the key
only for tracking purposes.

Google may throttle the level of requests if you use this plugin on a
heavily loaded site. In that case you may need to use OAuth2.0, which I
have not yet builtin to the plugin. But I could be convinced, for the
right price. 😉

How do I get my Google+ ID?

You can get it by examining a particular URL when you login to Google+.

First, you need to be on Google+. Go to https://plus.google.com and
login or sign up. It’s free to signup. (But you already knew that,
because you are on Google+, otherwise why would you want a G+ widget?)

Then, click the link for your profile. It will go to a URL like this:

https://plus.google.com/u/0/77373737273737373737/posts

Your id is the long string of digits in the middle there.

Can I set the visual style of the widget from the admin backend?

No, I haven’t built that capability into this simple plugin, just yet.
Let me know if you have strong requirements in this area.

You can “manually” apply css styling to the list. The css class name
used for the UL that holds the list of Google+ activities is ‘gplus’.

Does the plugin cache the results of its queries?

Yes. You can set the cache lifetime in the widgets panel of the admin
UI.

What does it mean, “cache lifetime”?

The term “cache lifetime” refers to the time period that the widget will
re-use results from the Google+ Activity query. When rendering itself
on a page, if the Widget has requested and received a list of activities
from Google within the cache lifetime (say, within the past 10 minutes),
then the widget will re-use those results. If the Widget has no saved
results, or the saved results are older than the configured cache
lifetime, then the widget will send a new request to Google to get the
information.