Add the ability to query files by tags independent of file path

src/files.rs

@@ -16,6 +16,7 @@ use log::{debug, error};
 use crate::data::{Claims, FilesRequest, FilterMode, PhotosResponse};
 use crate::AppState;
 
+use crate::error::IntoHttpError;
 use crate::tags::TagDao;
 use path_absolutize::*;
 
@@ -28,6 +29,34 @@ pub async fn list_photos<TagD: TagDao, FS: FileSystemAccess>(
 ) -> HttpResponse {
     let path = &req.path;
 
+    if let (Some(tag_ids), Some(filter_mode)) = (&req.tag_ids, &req.tag_filter_mode) {
+        if *filter_mode == FilterMode::All {
+            let mut dao = tag_dao.lock().expect("Unable to get TagDao");
+            let tag_ids = tag_ids
+                .split(',')
+                .filter_map(|t| t.parse().ok())
+                .collect::<Vec<i32>>();
+
+            return dao
+                .get_files_with_tag_ids(tag_ids.clone())
+                .map(|tagged_file| {
+                    tagged_file
+                        .iter()
+                        .map(|photo_name| photo_name.clone())
+                        .collect()
+                })
+                .context(format!("Failed to files with tag_ids: {:?}", tag_ids))
+                .map(|tagged_files| {
+                    HttpResponse::Ok().json(PhotosResponse {
+                        photos: tagged_files,
+                        dirs: vec![],
+                    })
+                })
+                .into_http_internal_err()
+                .unwrap_or_else(|e| e.error_response());
+        }
+    }
+
     if let Ok(files) = file_system.get_files_for_path(path) {
         debug!("Valid path: {:?}", path);