Shonagon added a comment.
Hello,
It seems that there are many corrupted files in the cache :
http://zone47.com/crotos/lab/cropper/get.php?q=14619165
http://zone47.com/crotos/lab/cropper/get.php?q=Q1231009
http://zone47.com/crotos/lab/cropper/get.php?q=Q19939091
Actually almost all images I tested
dschwen added a comment.
Looks like it was just cache corruption. This is weird; I don't know how it could happen short of actual filesystem corruption. I deleted the cache files and regenerated them. Looks fine now. I could add a "force purge" option, but I'm a little worried that could be abused
dschwen added a comment.
Yikes, that looks very messed up. I can rebuild the stack on labs and see if that fixes it.TASK DETAILhttps://phabricator.wikimedia.org/T89552EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: Multichill, dschwenCc:
Jheald added a comment.
IIIF image extracts seem to be broken again: see eg the 'Virgin amongst the virgins' test page at Crotos
pinging @dschwenTASK DETAILhttps://phabricator.wikimedia.org/T89552EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: Multichill,
Aklapper added a comment.
In T89552#3794370, @Multichill wrote:
Unless someone objects, I'll close this task as resolved in the next week.
None so far. :)TASK DETAILhttps://phabricator.wikimedia.org/T89552EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To:
Multichill added a comment.
The original goal of this task was to implement a prototype. I think @dschwen did this (THANKS!) and this task should be closed. All sorts of other conversation happened in this task. More specific focused tasks should probably be made to handle the things discussed
BeatEstermann added a comment.
The Swiss National Library got a request by research platforms providers to support the IIIF standard and raised the issue at the last meeting of the Swiss GLAM-Wiki Contact Group. IIIF support could be an extra argument for institutions with public domain material
Shonagon added a comment.
Hello @dschwen. That's reallly great.
Usually the service works fine. As you know better, sometimes it doesn't and the display is puzzled/grey images. This happened sometimes in cases where before it worked. And in those cases, the service displayed the same thing until
dschwen added a comment.
I have written a script that checks the tif file integrity (using imagemagick). It has already weeded out dozens of broken files (including the Napoleon). I will put that into the crontab to run weekly.TASK DETAILhttps://phabricator.wikimedia.org/T89552EMAIL
dschwen added a comment.
@Shonagon, thanks for the heads up on the Napoleon image. Let me see if I can identify broken images and purge them automatically. I should probably use the method I developed for tiled 360 degree panoramics (image processing on the grid infrastructure) for the Zoomviewer,
Shonagon added a comment.
Oh thank you !
I made some tests and had succes. Just for one, it was broken and the problem is the same with Zoomviewer : https://tools.wmflabs.org/zoomviewer/index.php?f=Jacques-Louis%20David%2C%20The%20Coronation%20of%20Napoleon%20edit.jpg=no
Thanks to this IIIF image
Jheald added a comment.
That looks so great now. Thank you! (And @Shonagon ).
Any idea whether this is a problem that would be likely to recur, if the image-detail syntax was put into more high-volume use?
(ie can image detail use be treated as stable and reliable (or made so), without needing
dschwen added a comment.
I have deleted the cache file. Seems to work now.TASK DETAILhttps://phabricator.wikimedia.org/T89552EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: dschwenCc: PokestarFan, Astinson, SandraF_WMF, Pyb, Spinster, Jane023, Puik,
Jheald added a comment.
@dschwen Any idea why the IIIF-based detail viewer is working for the images on this page of Shonagon's:
Vierge entre les vierges,
but not this one:
Galerie de vues de la Rome antique ?
Opening up the html source for the latter and trying to click on one of the
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