acksee

Okay tried it on another server that had version 3.8 on it. Upgraded to latest 4.5 and made sure Chrome cache was cleared. I was able to save attachment types on first try. Looks like it is working smoothly.

Testing with Chrome on Windows 7 Professional.
Both WP and SOLR installed on same Windows 2008 Server.

Some strange behaviour, I will try to describe it.

Using Chrome went to options tab, pick some attachment types and then clicked save. Page refreshes but attachment types all show unchecked. No javascript errors in console.
Then switch browser to Firefox and go to the same site and attachment types all show unchecked. Pick some attachment types and then clicked save. This time attachment types are checked after refresh and WP Solr able index attachments.

Strange caching issue or something?

I upgraded to 4.2 but when I select the attachment types and click Save Options it does not seem to saving the selections.

Okay thanks for the update. It may be something odd in my environment.

Can test with any AJAX call not just pagination i.e. change sort order.

FAQ-Mandarin.pdf

The initial results after clicking search seem to display properly. I get the error when I paginate to the page that has the UTF-8 characters. The ajax call returns nothing.
Maybe something odd with my installation but the same thing is happening on 3 of our dev servers.
Thanks for looking into this.

Further investigation leads to class-wp-solr.php > get_search_results (…) function. Around line 488 $cont = ucfirst(trim($count)); seems to be causing the problem. After that function call the UTF-8 Chinese characters turn to gibberish. I think ucfirst does not work properly with non English characters?

get_search_results is not returning $content in UTF-8?

Sorry but the title of this is misleading. Upon further investigation it appears to be an issue with a PDF that had Chinese characters. The Chinese shows up as random characters in the AJAX response when calling return_solr_results. Is there a work around for this?

Is there a way to ignore images when indexing or ignore images in the results?
I do not want any references to image files (jpg, bmp, png, gif) in my results.

it is also indexing the jpg meta data:

banner-3-v2
Component: Quantization table 1, Sampling factors 1 horiz/1 vert”],”DCT Encode Version”,[“1”],”Component 1…
By admin, on 06/16/2015
banner-2-v2
Component: Quantization table 1, Sampling factors 1 horiz/1 vert”],”DCT Encode Version”,[“1”],”Component 1…
By admin, on 06/16/2015
banner-1-v2
Component: Quantization table 1, Sampling factors 1 horiz/1 vert”],”DCT Encode Version”,[“1”],”Component 1…
By admin, on 06/16/2015

Works!

screencap of error
screencap capture.PNG

I upgraded the plugin to 3.5 and still the same issue on the Solr Hosting screen.