I just did a quick experiment with the WP Library search. It does a case-insensitive “SQL LIKE” search of one or more keywords (joined by AND) of the Title and Description fields (but not caption or ALT text). Each keyword in the search phrase is matched independently, so the order of search words does not have to match the order in the text. For example, searching on “friend” and “best” will match “Best Friend”. If you put quotes around a search phrase then word order is required for a match (and spaces between words must match as well). You can also match on partial words, e.g., “rien” will match “friend”.
I’d like to add a Search capability with all of the features I just described, but with the ability to search other fields like ALT text, caption and the file URL. ANy other fields?
The MLA plugin’s existing “bulk edit” feature lets you add, remove or replace terms in any of the taxonomies you have chosen to support. It also lets you change the Author and the Parent ID. These features would be available to bulk edits after a search.
Let me know if there’s anything else I should consider as I work on this feature. Thanks again for your comments and encouragement.
By the way, I have based this plugin on ideas I wished I could find in the WordPress Core. I’d be happy to see any or all of them added to Core!