Facebook ignoring OG image on first share

You can avoid this by either getting your content “pre-scraped” by triggering a scrape via API as soon as you publish it, or by specifying the image dimensions via OG meta tags as well. https://developers.facebook.com/docs/sharing/best-practices#precaching: When content is shared for the first time, the Facebook crawler will scrape and cache the metadata from the URL … Read more

Facebook ‘Friends.getAppUsers’ using Graph API

I searched around for a while, and I too thought this wasn’t possible using Graph API. However, I posted a similar question, Replacement for old GetAppUsers call to see a user’s friends who use my application?, for the specific API I was using and was given a great general answer. https://graph.facebook.com/me/friends?fields=installed or more generally https://graph.facebook.com/{user … Read more

Facebook share button and custom text [closed]

We use something like this [use in one line]: <a title=”send to Facebook” href=”http://www.facebook.com/sharer.php?s=100&pFacebook share button and custom text [closed]=YOUR_TITLE&p[summary]=YOUR_SUMMARY&p[url]=YOUR_URL&p[images][0]=YOUR_IMAGE_TO_SHARE_OBJECT” target=”_blank”> <span> <img width=”14″ height=”14″ src=”‘icons/fb.gif” alt=”Facebook” /> Facebook </span> </a>

Facebook iframe tab signed request always empty

Okay, figured it out! When configuring the app, I had filled in the “Tab URL” to be “tab/” This made the full url to the tab page “http://www.example.com/myfacebookapp/tab/” This made sense to me. Apparently, Facebook doesn’t like this. After changing my “Tab URL” to ‘tab/index.php”, the signed request started to show up in the app … Read more