implemented shared files, folder uploads, caching

crates/pdfs-core/src/control.rs

@@ -92,6 +92,18 @@ pub enum Request {
         name: String,
         bytes: Vec<u8>,
     },
+    /// Bulk-upload local files and/or directory trees into the mountpoint-relative
+    /// `parent` folder. `sources` are absolute paths on the daemon's own
+    /// filesystem (the daemon is local): each file is uploaded, each directory is
+    /// recreated remotely and walked recursively. The daemon acks immediately with
+    /// [`Response::Ok`] and does the work in the background — a big tree far
+    /// outlasts the socket read timeout — so progress is observed through
+    /// [`Request::GetQueueStatus`] and completion through the transfer count
+    /// falling to zero.
+    UploadPaths {
+        parent: String,
+        sources: Vec<String>,
+    },
     /// Delete all unpinned cached blobs and on-demand blocks, keeping pinned
     /// files intact. Replies with [`Response::Ok`] reporting the bytes freed.
     PurgeCache,
@@ -117,6 +129,243 @@ pub enum Request {
     /// Permanently delete everything in the trash. Irreversible.
     /// Replies with [`Response::Ok`].
     EmptyTrash,
+
+    // ---- devices ----------------------------------------------------------
+    /// List the account's registered devices. Replies with [`Response::Devices`].
+    ListDevices,
+    /// Rename a device by its uid. Replies with [`Response::Ok`].
+    RenameDevice { uid: String, name: String },
+    /// Delete (deregister) a device by its uid. Replies with [`Response::Ok`].
+    DeleteDevice { uid: String },
+
+    // ---- sharing a node ---------------------------------------------------
+    /// Invite `emails` (Proton and/or external addresses, auto-detected) to the
+    /// node at mountpoint-relative `path` at `role` ("viewer"|"editor"|"admin"),
+    /// with an optional email `message`. Replies with [`Response::Ok`].
+    ShareNode {
+        path: String,
+        emails: Vec<String>,
+        role: String,
+        message: Option<String>,
+    },
+    /// List the members, pending invitations and public link of the node at
+    /// mountpoint-relative `path`. Replies with [`Response::Share`].
+    ListShare { path: String },
+    /// Change the role of a share entry (member or pending invitation) on the node
+    /// at `path`. `id` and `kind` identify the entry (from [`Response::Share`]).
+    /// Replies with [`Response::Ok`].
+    UpdateShareRole {
+        path: String,
+        id: String,
+        kind: ShareEntryKind,
+        role: String,
+    },
+    /// Remove a share entry (member, pending Proton invite, or external invite)
+    /// from the node at `path`. Replies with [`Response::Ok`].
+    RemoveShareEntry {
+        path: String,
+        id: String,
+        kind: ShareEntryKind,
+    },
+    /// Create a public link on the node at `path`. `role` is "viewer" or "editor";
+    /// `password` optionally adds a custom password; `expires` is an optional Unix
+    /// expiry. Replies with [`Response::PublicLink`] (carrying the shareable URL).
+    CreatePublicLink {
+        path: String,
+        role: String,
+        password: Option<String>,
+        expires: Option<i64>,
+    },
+    /// Remove the public link `id` from the node at `path`. Replies with
+    /// [`Response::Ok`].
+    RemovePublicLink { path: String, id: String },
+
+    // ---- shared by me -----------------------------------------------------
+    /// List the nodes I have shared with others — collaborative shares that still
+    /// have members, pending invitations or a public link. Replies with
+    /// [`Response::SharedByMe`]. Each item carries the share's state so the
+    /// front-end can render it without a follow-up per node.
+    ListSharedByMe,
+
+    // ---- shared with me ---------------------------------------------------
+    /// List nodes shared with me that I have accepted. Replies with
+    /// [`Response::Entries`] (each entry carries its `uid`; `path` is empty since
+    /// the item lives outside the mount tree).
+    ListSharedWithMe,
+    /// Leave a shared node by its `uid`, giving up my access. Replies with
+    /// [`Response::Ok`].
+    LeaveShared { uid: String },
+
+    // ---- incoming invitations ---------------------------------------------
+    /// List invitations addressed to me, pending accept or reject. Replies with
+    /// [`Response::Invitations`].
+    ListInvitations,
+    /// Accept the invitation `id`, gaining access to the shared node. Replies with
+    /// [`Response::Ok`].
+    AcceptInvitation { id: String },
+    /// Reject the invitation `id`, declining access. Replies with [`Response::Ok`].
+    RejectInvitation { id: String },
+
+    // ---- bookmarks --------------------------------------------------------
+    /// List public links saved to my account. Replies with [`Response::Bookmarks`].
+    ListBookmarks,
+    /// Save a public link `url` (optionally password-protected) as a bookmark.
+    /// Replies with [`Response::Ok`].
+    CreateBookmark {
+        url: String,
+        password: Option<String>,
+    },
+    /// Remove a saved bookmark by its `token`. Replies with [`Response::Ok`].
+    DeleteBookmark { token: String },
+
+    // ---- activity ---------------------------------------------------------
+    /// Fetch the daemon's recent activity log, newest first, capped at `limit`
+    /// entries. Replies with [`Response::Activity`]. The log lives in memory for
+    /// the life of the daemon: it records the mutations and transfers the daemon
+    /// performs (uploads, deletes, renames, shares, …), so a front-end can show a
+    /// running "what happened" feed without re-deriving it from anywhere.
+    ListActivity { limit: usize },
+}
+
+/// Which kind of share entry a [`ShareEntry`] is, and which collection an
+/// [`Request::UpdateShareRole`]/[`Request::RemoveShareEntry`] targets.
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq)]
+pub enum ShareEntryKind {
+    /// An accepted member (identified by its membership id).
+    Member,
+    /// A pending invitation to a Proton user (identified by its invitation id).
+    ProtonInvite,
+    /// A pending invitation to a non-Proton email (identified by its invitation id).
+    ExternalInvite,
+}
+
+/// A registered device in a [`Response::Devices`] listing.
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct DeviceInfo {
+    /// Device uid — the handle for [`Request::RenameDevice`]/[`Request::DeleteDevice`].
+    pub uid: String,
+    /// Decrypted device name, or a placeholder when it could not be decrypted.
+    pub name: String,
+    /// Platform: "Windows", "MacOs" or "Linux".
+    pub device_type: String,
+    /// Last sync time, epoch seconds; `None` if it never synced.
+    pub last_sync: Option<i64>,
+}
+
+/// One member or pending invitation on a node's share (in [`Response::Share`]).
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct ShareEntry {
+    /// Membership id (members) or invitation id (invitations) — the handle for
+    /// [`Request::UpdateShareRole`]/[`Request::RemoveShareEntry`].
+    pub id: String,
+    /// The member's / invitee's email address.
+    pub email: String,
+    /// Role: "viewer", "editor", "admin" or "inherited".
+    pub role: String,
+    /// Whether this is a member, a pending Proton invite, or an external invite.
+    pub kind: ShareEntryKind,
+}
+
+/// A node's public link (in [`Response::Share`] / [`Response::PublicLink`]).
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct PublicLinkInfo {
+    /// Public-link id — the handle for [`Request::RemovePublicLink`].
+    pub id: String,
+    /// The shareable URL including the `#password` fragment, when known (always on
+    /// creation; absent when only listed).
+    pub url: Option<String>,
+    /// Role granted to anyone with the link ("viewer" or "editor").
+    pub role: String,
+    /// Expiry, epoch seconds, if set.
+    pub expires: Option<i64>,
+    /// Whether a custom password additionally protects the link.
+    pub has_password: bool,
+}
+
+/// One invitation addressed to me (in [`Response::Invitations`]).
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct InvitationInfo {
+    /// Invitation id — the handle for [`Request::AcceptInvitation`]/[`Request::RejectInvitation`].
+    pub id: String,
+    /// The email of the user who shared the item.
+    pub inviter_email: String,
+    /// The shared item's decrypted name, when available.
+    pub name: Option<String>,
+    /// Whether the shared item is a folder.
+    pub is_dir: bool,
+}
+
+/// One saved public link (in [`Response::Bookmarks`]).
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct BookmarkInfo {
+    /// Bookmark token — the handle for [`Request::DeleteBookmark`].
+    pub token: String,
+    /// The full public URL including the `#password` fragment.
+    pub url: String,
+    /// The bookmarked item's decrypted name, when available.
+    pub name: Option<String>,
+    /// Whether the bookmarked item is a folder.
+    pub is_dir: bool,
+}
+
+/// One node I have shared with others (in [`Response::SharedByMe`]). Summarizes
+/// the share's state so the "Shared" view renders in one pass: how many people
+/// have access, how many invitations are still pending, and the public link if
+/// the node has one.
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct SharedItem {
+    /// Node uid in `volume~link` form — the handle for opening the node's share
+    /// (via its mount path) or its details.
+    pub uid: String,
+    /// The shared node's decrypted name.
+    pub name: String,
+    pub is_dir: bool,
+    /// Mountpoint-relative path, when the daemon can resolve it (the node lives in
+    /// my own tree). Empty when the path is unknown.
+    #[serde(default)]
+    pub path: String,
+    /// Accepted members (people who already have access), excluding me.
+    pub member_count: usize,
+    /// Pending invitations (Proton + external) not yet accepted.
+    pub invite_count: usize,
+    /// The node's public link, if it has one.
+    pub link: Option<PublicLinkInfo>,
+}
+
+/// What happened, in an [`ActivityEntry`]. Kept coarse: a front-end maps each to
+/// an icon and a verb, and the human detail lives in the entry's fields.
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, PartialEq, Eq)]
+pub enum ActivityKind {
+    Upload,
+    Rename,
+    Move,
+    CreateFolder,
+    Trash,
+    Restore,
+    DeleteForever,
+    EmptyTrash,
+    Share,
+    PublicLink,
+    Unshare,
+}
+
+/// One line in the daemon's activity log (in [`Response::Activity`]). Newest
+/// first. Records a mutation or transfer the daemon performed, with enough
+/// context to read as a sentence: "Uploaded report.pdf to /docs".
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct ActivityEntry {
+    /// When it happened, epoch seconds.
+    pub time: i64,
+    pub kind: ActivityKind,
+    /// The primary item's name (a file/folder name, or a count like "3 items").
+    pub target: String,
+    /// Extra context: a destination path, a new name, an invitee, an error
+    /// message. Empty when there is nothing to add.
+    #[serde(default)]
+    pub detail: String,
+    /// Whether the operation succeeded. A failed entry still appears, so the log
+    /// shows what was attempted.
+    pub ok: bool,
 }
 
 /// Which way an active transfer is moving, in a [`TransferItem`].
@@ -285,6 +534,26 @@ pub enum Response {
     LocalResults { hits: Vec<LocalHit>, indexing: bool },
     /// A snapshot of in-flight transfers (reply to [`Request::GetQueueStatus`]).
     Transfers { items: Vec<TransferItem> },
+    /// The account's devices (reply to [`Request::ListDevices`]).
+    Devices { items: Vec<DeviceInfo> },
+    /// A node's share: members + pending invitations, and its public link if any
+    /// (reply to [`Request::ListShare`]).
+    Share {
+        entries: Vec<ShareEntry>,
+        link: Option<PublicLinkInfo>,
+    },
+    /// A freshly created public link, carrying the shareable URL (reply to
+    /// [`Request::CreatePublicLink`]).
+    PublicLink { link: PublicLinkInfo },
+    /// Invitations addressed to me (reply to [`Request::ListInvitations`]).
+    Invitations { items: Vec<InvitationInfo> },
+    /// Saved public links (reply to [`Request::ListBookmarks`]).
+    Bookmarks { items: Vec<BookmarkInfo> },
+    /// Nodes I have shared with others (reply to [`Request::ListSharedByMe`]).
+    SharedByMe { items: Vec<SharedItem> },
+    /// The daemon's recent activity, newest first (reply to
+    /// [`Request::ListActivity`]).
+    Activity { items: Vec<ActivityEntry> },
     /// The request failed.
     Error { message: String },
 }
@@ -336,6 +605,10 @@ mod tests {
                 name: "f.bin".into(),
                 bytes: vec![0, 1, 2, 255],
             },
+            Request::UploadPaths {
+                parent: "a".into(),
+                sources: vec!["/home/u/x.txt".into(), "/home/u/pics".into()],
+            },
         ];
         for req in reqs {
             let line = serde_json::to_string(&req).unwrap();
@@ -368,4 +641,71 @@ mod tests {
             assert_eq!(line, serde_json::to_string(&back).unwrap());
         }
     }
+
+    /// The sharing and devices requests must survive the same line-delimited JSON
+    /// round-trip: a mangled id or role would touch the wrong share or member.
+    #[test]
+    fn sharing_requests_roundtrip() {
+        let reqs = [
+            Request::ListDevices,
+            Request::RenameDevice {
+                uid: "dev-1".into(),
+                name: "laptop".into(),
+            },
+            Request::DeleteDevice {
+                uid: "dev-1".into(),
+            },
+            Request::ShareNode {
+                path: "a/b".into(),
+                emails: vec!["x@proton.me".into(), "y@example.com".into()],
+                role: "editor".into(),
+                message: Some("hi".into()),
+            },
+            Request::ListShare { path: "a/b".into() },
+            Request::UpdateShareRole {
+                path: "a/b".into(),
+                id: "mid-1".into(),
+                kind: ShareEntryKind::Member,
+                role: "admin".into(),
+            },
+            Request::RemoveShareEntry {
+                path: "a/b".into(),
+                id: "iid-1".into(),
+                kind: ShareEntryKind::ExternalInvite,
+            },
+            Request::CreatePublicLink {
+                path: "a/b".into(),
+                role: "viewer".into(),
+                password: Some("pw".into()),
+                expires: Some(1_700_000_000),
+            },
+            Request::RemovePublicLink {
+                path: "a/b".into(),
+                id: "url-1".into(),
+            },
+            Request::ListSharedByMe,
+            Request::ListActivity { limit: 100 },
+            Request::ListSharedWithMe,
+            Request::LeaveShared {
+                uid: "vol~link".into(),
+            },
+            Request::ListInvitations,
+            Request::AcceptInvitation { id: "inv-1".into() },
+            Request::RejectInvitation { id: "inv-1".into() },
+            Request::ListBookmarks,
+            Request::CreateBookmark {
+                url: "https://drive.proton.me/urls/tok#pw".into(),
+                password: None,
+            },
+            Request::DeleteBookmark {
+                token: "tok".into(),
+            },
+        ];
+        for req in reqs {
+            let line = serde_json::to_string(&req).unwrap();
+            assert!(!line.contains('\n'), "wire form must be a single line");
+            let back: Request = serde_json::from_str(&line).unwrap();
+            assert_eq!(line, serde_json::to_string(&back).unwrap());
+        }
+    }
 }

crates/pdfs-core/src/db.rs

@@ -381,9 +381,8 @@ impl Db {
         let tx = conn.transaction()?;
         let learned: HashMap<String, (Option<f64>, i64)> = {
             let mut stmt = tx.prepare("SELECT uid, ratio, thumb_state FROM photos")?;
-            let rows = stmt.query_map([], |r| {
-                Ok((r.get::<_, String>(0)?, (r.get(1)?, r.get(2)?)))
-            })?;
+            let rows =
+                stmt.query_map([], |r| Ok((r.get::<_, String>(0)?, (r.get(1)?, r.get(2)?))))?;
             rows.collect::<rusqlite::Result<_>>()?
         };
 
@@ -394,8 +393,16 @@ impl Db {
                  VALUES (?1, ?2, ?3, ?4, ?5, ?6)",
             )?;
             for (seq, (uid, capture_time, name)) in items.iter().enumerate() {
-                let (ratio, thumb_state) = learned.get(uid).copied().unwrap_or((None, THUMB_UNKNOWN));
-                stmt.execute(params![uid, capture_time, name, ratio, thumb_state, seq as i64])?;
+                let (ratio, thumb_state) =
+                    learned.get(uid).copied().unwrap_or((None, THUMB_UNKNOWN));
+                stmt.execute(params![
+                    uid,
+                    capture_time,
+                    name,
+                    ratio,
+                    thumb_state,
+                    seq as i64
+                ])?;
             }
         }
         tx.commit()?;