Polylang Pro has a feature to sync translations between posts. The problem with this and Relevanssi is that Relevanssi does not index the changes to the synced posts. With this filter function added to your site, Relevanssi will also index the synced posts: Thanks to Nico von Niederhäusern / Cubetech. There’s also a method for…
The Photo Gallery plugin from 10Web uses a shortcode to add photo galleries to posts and pages. By default, Relevanssi doesn’t index the gallery contents. Photo Galler only registers the shortcode in the front end, so when Relevanssi indexes pages in the admin context, Relevanssi only sees the shortcode, not the gallery contents. To fix…
Version 2.19.0 (4.17.0 for the free version) was the big maintenance release after the summer break. Version 2.19.1 / 4.17.1 Minor fix: WooCommerce layered navigation compatibility function caused enough problems that I disabled it by default. The problems included performance issues and incompatibilities with third parties, like BeRocket. You can enable the feature with add_filter(…
If you want to add an option to search only in titles to your search form, here’s how. First, you need to modify the search form to add the selection. To add a simple dropdown, add this to your search form: This select element will create a small dropdown with the option to search everything…
The Premium version of YITH Badge Management has a search feature for badges. Using Relevanssi breaks that badge search. Fortunately, it’s easy to fix. Add this to your site: Now Relevanssi won’t interfere with the YITH Badge Management search.
It’s possible to integrate all kinds of external data to Relevanssi weights. Koko Analytics is a great analytics plugin. It collects stats about your visitors and stores them in the local database, which means those stats are available for Relevanssi. For some sites, this makes a lot of sense. For example, I have Kirjavinkit, a…
By default, Relevanssi returns all posts when searching without a search term. That’s the default WordPress behaviour. Sometimes it may not be the wanted behaviour. One reason is performance: returning all results can be very slow. To stop Relevanssi from running when there’s no search term, add this to your site: This little function will…
By default, the search ignores German umlauts. Searching for “uber” will also find “über” and so on. This ignorance is not a Relevanssi feature but instead governed by your database. The default database collation WordPress uses (utf8mb4_unicode_ci) ignores all accents, including umlauts. If you want the search to care about umlauts, you can change the…
A Relevanssi user asked about Italian plurals on the Relevanssi support forums. The best answer is to use the Relevanssi Snowball Stemmer; it supports Italian and can handle more than plurals. You can add a function to handle just the plurals, though. Add this to your site: This function checks each word, and if it…
The Relevanssi error “Could not save the file content to the custom field” means that Relevanssi has managed to read the attachment contents but cannot save them to the _relevanssi_pdf_content custom field Relevanssi uses to store the attachment contents. Relevanssi uses the update_post_meta() function to save the content, and for some reason, that function is…