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[FastCCI gadget] The Good Pictures button in top right doesn't load (only shows "Connecting...")
Open, Needs TriagePublicBUG REPORT

Description

Steps to replicate the issue (include links if applicable):

What happens?:
It just shows "Connecting..."

What should have happened instead?:
It should load a wall of images view of good pictures in this cat using some reasonable indicator such as a "Good picture" Commons community assessment.

Software version (on Special:Version page; skip for WMF-hosted wikis like Wikipedia):

Other information (browser name/version, screenshots, etc.):

  • I'm using Firefox
  • It works for "Quality images" but it loads a bit long and shows a large number for Digging through x files that is much larger than files probably contained in this cat (could be wrong about that though). Edit: it worked twice on that category but now also only shows "Connecting..." after I removed some flawed subcategorizations (see below).
  • I think it would be good to cache the results so that if anybody makes the same request at another point within 2 months it doesn't load long but loads it right away (one could then still have a button to make a new request instead if one needs the latest results)
  • Depending on the browser zoom level the Advanced button that shows "Quality images" and so on is not clickable at some areas of the button...one has to hover over the top right of the dropdown button for the mouse to turn into a clicker. That's not really an issue so I'm just mentioning this.
  • Edit: I found some inappropriate subcategories containing images using the Quality images view and removed / moved them accordingly. However, if that is/was the issue it should a) not just display "Connecting..." but an error or something else b) probably just scan up to some level of subcats. I had this issue for all categories I tried this button on so far so this is the rule, not the exception.
  • Screenshot below:
    Category Microscopic images relating to biology - Wikimedia Commons.jpg (222×1 px, 110 KB)

Event Timeline

Click the button "Good Pictures" in the top right

I don't see such a button:

Screenshot from 2024-06-16 15-32-31.png (847×1 px, 245 KB)

Does this require some gadget or user script?

Good question, apparently it indeed needs a gadget: FastCCI. However, according to the preferences, that gadget should be enabled by default (which is great but it should work hence this issue). Under Preferences->Gadgets->Improved navigation (at the top) it says "default gadget – enabled by default".

Aklapper renamed this task from The Good Pictures button in the top right of Wikimedia Commons pages doesn't load (only shows "Connecting...") to [FastCCI gadget] The Good Pictures button in top right doesn't load (only shows "Connecting...").Jun 20 2024, 7:40 AM

Note: it also only shows "Connecting..." for the other buttons in that dropdown, I would find the two buttons "In this category and in..." very useful but in practice on has to go to petscan which most readers don't know about. The alternative of using the deepcategory search operator for that usually also doesn't work. Maybe this problem is caused by that, the issue is T369808

So has this tool been abandoned? I'm not sure it's worked in years now

Not abandoned. I'll look into it. However I'm currently on vacation without a computer.

Hm, I rebuilt the server after it segfaulted, but that did not fully solve the problem. There's only so much I can do on my phone with termux. More next week.

Are there any news yet what the cause of this problem is or how it could be solved? FastCCI (again a super useful gadget if it works) has just been removed from the default gadgets and is now not showing anymore for most users and all logged-out visitors due to this problem of it frequently not loading.

Krinkle assigned this task to dschwen.
Krinkle subscribed.

From the Commons talk page thread:

@dschwen 2 August 2025:

Ok, I have rebuilt the server, which apparently just needed a recompile. Should be working now. Some better monitoring would be nice so that I get alerted when this thing is down.

@Prototyperspective, 18 September 2025:

[…] I tried it now and it does work again at the large example category linked in that issue. @Krinkle: could the gadget be re-enabled if it does indeed work relatively reliably now? […]

@Krinkle, 18 September 2025

@Prototyperspective @dschwen It works fine for me on Category:Osaka. Done! diff.

The.ed17 subscribed.

I reopened this as the tool appears to be down again.

@The.ed17 Thanks, I had already pinged dschwen (and Krinkle) right after it was down again here. The short summary is please check what's causing this, for example by improving the logging and/or looking into the logs etc. It's a pretty useful tool and all buttons displayed on so many Commons pages really should be functional.