feat(seed): add advanced transfer seed UI (generate/preview/manage)

src/app/i18n.ts

@@ -8,6 +8,11 @@ const langs = import.meta.glob("~/lang/*/index.json", {
   import: "lang",
 })
 
+// glob search for all entry.ts files
+const entryModules = import.meta.glob<{ dict: RawDictionary }>(
+  "~/lang/*/entry.ts",
+)
+
 // all available languages
 export const languages = Object.keys(langs).map((langPath) => {
   const langCode = langPath.split("/")[3]

src/lang/en/home.json

@@ -51,7 +51,7 @@
       "asciinema": "Asciinema Player",
       "video360": "Video360 Player",
       "archive": "Archive Previewer",
-      "torrent": "Torrent Previewer"
+      "torrent": "Transfer Seed Previewer"
     }
   },
   "layouts": {
@@ -78,6 +78,7 @@
     "choose_dst_folder": "Select destination folder",
     "delete": "Delete",
     "delete-tips": "Are you sure to delete the selected object?",
+    "follow_seed": "Follow transfer seed sidecars",
     "decompress": "Decompress",
     "decompress-pass": "Extraction password: ",
     "decompress-cache-full": "Cache full into a temp-file",
@@ -101,6 +102,7 @@
     "offline_download": "Offline download",
     "offline_download-tips": "One URL per line",
     "offline_download_torrent": "BT Fetch",
+    "generate_transfer_seed": "Generate transfer seed",
     "offline_download_enhanced": {
       "tab_link": "Link Download",
       "tab_bt": "BT Download",
@@ -168,6 +170,107 @@
     "find_replace": "Find and Replace",
     "find_replace_desc": "Find and Replace"
   },
+  "transfer_seed": {
+    "generate_title": "Generate transfer seed",
+    "generate": "Generate",
+    "formats": "Output formats",
+    "hash_matrix": "Content hash matrix",
+    "whole": "Whole file",
+    "pieces": "Pieces",
+    "required_by_format": "Required by selected format",
+    "piece_size": "Piece size",
+    "seed_name": "Seed name",
+    "seed_name_placeholder": "Leave empty to auto-derive from selection",
+    "output_path": "Output path",
+    "comment": "Comment",
+    "file_comment": "File comment",
+    "trackers": "Trackers",
+    "trackers_hint": "One tracker per line",
+    "include_share": "Include share link",
+    "include_direct_source": "Include direct source",
+    "direct_generate": "Direct generation",
+    "async_task_created": "Seed generation queued. The files will appear in the destination folder once finished.",
+    "cannot_stream": "Cannot stream",
+    "cannot_stream_hint": "Some files require downloading to compute hashes, but the current driver cannot stream them. Seed generation is unavailable for these files.",
+    "direct_source_disabled_hint": "Direct sources require an unencrypted file and enabled guest access",
+    "checking": "Checking storage capabilities...",
+    "capability_summary": "Source capability summary",
+    "estimated_traffic": "Estimated traffic",
+    "requires_fetch": "Requires fetch",
+    "parse_failed": "Failed to parse transfer seed",
+    "cas_legacy_warning": "Legacy CAS contains only name, size, MD5, aggregate slice MD5, and creation time. Conversion is lossy: per-piece lists, comments, channels, trackers, and sources cannot be preserved.",
+    "share_valid": "Share valid",
+    "share_invalid": "Share invalid",
+    "channel": "Channel",
+    "conversion_feasibility": "Conversion feasibility",
+    "feasible": "Feasible",
+    "unavailable": "Unavailable",
+    "destination": "Destination path",
+    "destination_driver": "Destination driver",
+    "rapid_save": "Rapid save",
+    "transit_save": "Transfer save",
+    "convert_to": "Convert to",
+    "convert": "Convert",
+    "recalculate": "Recalculate",
+    "transit_path": "Transit path (intermediate storage)",
+    "recalc_source_path": "Recalculate source paths (server files)",
+    "cas_direct_access_success": "CAS file restored to this folder",
+    "cas_direct_access_failed": "CAS direct access failed",
+    "update_channel": "Update channel on success",
+    "invalid_share": "Invalid share",
+    "preview": "Preview",
+    "preview_file": "Preview file",
+    "preview_confirm_title": "Preview file",
+    "preview_confirm_body": "Rapid-upload this file to the destination folder, then open its preview?",
+    "remove_file": "Remove file",
+    "remove_file_confirm_title": "Remove file",
+    "remove_file_confirm_body": "Remove this file from the seed and save the updated seed?",
+    "copy_hash": "Copy {{alg}} hash",
+    "hash_missing": "{{alg}} hash not available",
+    "piece_hashes": "Piece hashes",
+    "piece_info": "{{count}} pieces × {{size}}",
+    "copy_all_hashes": "Copy all hashes",
+    "copy_piece_hashes": "Copy piece hashes",
+    "piece_hash_title": "{{alg}} piece hashes",
+    "overall_comment": "Overall comment",
+    "comment_placeholder": "Optional comment for the whole seed",
+    "copy_comment": "Copy comment",
+    "no_comment": "No comment",
+    "recalc_file": "Recalculate this file",
+    "recalc_source": "Source file path (server-side)",
+    "recalc_matrix": "Hash matrix for recalculation",
+    "recalc_source_dir": "Source directory",
+    "recalc_source_hint": "Source files are located at",
+    "source_dir_required": "Please select a source directory",
+    "file_count": "files",
+    "save_method": "Save method",
+    "method_189pc_cas": "CAS rapid upload",
+    "method_put_url": "Direct URL upload",
+    "method_offline_download": "Offline download",
+    "method_download_required": "Download required",
+    "method_unavailable": "Unavailable",
+    "destination_hint": "Selected files are saved into this folder",
+    "driver_supports": "Supports",
+    "rapid_available": "Rapid available",
+    "rapid_unavailable": "Rapid unavailable",
+    "requires_hashes": "Requires hashes",
+    "available_hashes": "Available hashes",
+    "missing_hashes": "Missing hashes",
+    "unavailable_reason": "Unavailable reason",
+    "loading_capabilities": "Loading driver capabilities...",
+    "driver_no_rapid": "Driver does not support rapid upload",
+    "put_url": "URL upload",
+    "offline": "Offline download",
+    "rapid_upload": "Rapid upload",
+    "offline_tool": "Download tool",
+    "offline_delete_policy": "Delete policy",
+    "tool_required": "Please select a download tool",
+    "preview_rapid_success": "File restored, opening preview...",
+    "preview_rapid_failed": "Failed to restore file",
+    "select_at_least_one": "Select at least one file",
+    "transit_path_required": "Transit path is required",
+    "source_path_required": "Source path is required for every selected file"
+  },
   "upload": {
     "add_as_task": "Add as task",
     "try_rapid": "Try rapid",
@@ -184,7 +287,9 @@
     "error": "Error",
     "back": "Back to Upload",
     "clear_done": "Clear Done",
-    "retry": "Retry"
+    "retry": "Retry",
+    "sidecars": "Generate transfer seed sidecars",
+    "sidecars_hint": "Sidecars are disabled by default and generated after each upload completes."
   },
   "local_settings": {
     "aria2_rpc_url": "Aria2 RPC URL",

src/lang/en/manage.json

@@ -28,7 +28,8 @@
     "s3": "S3",
     "ftp": "FTP",
     "traffic": "Traffic",
-    "plugins": "Plugins"
+    "plugins": "Plugins",
+    "seed": "Seed"
   },
   "title": "OpenList Management",
   "not_admin": "You are not an admin user, please login with an admin account.",

src/lang/en/settings.json

@@ -146,5 +146,21 @@
   "version": "Version",
   "video_autoplay": "Video autoplay",
   "video_types": "Video types",
-  "webauthn_login_enabled": "WebAuthn login enabled"
+  "webauthn_login_enabled": "WebAuthn login enabled",
+  "seed_site_url": "Seed site URL",
+  "seed_default_matrix": "Default hash matrix",
+  "seed_format_policies": "Seed format policies",
+  "seed_default_format": "Default seed format",
+  "seed_default_formats": {
+    "oss": "OSS",
+    "torrent": "Torrent",
+    "cas": "CAS"
+  },
+  "seed_auto_generate_policy": "Auto-generate seeds on upload",
+  "seed_auto_generate_policys": {
+    "off": "Off",
+    "on": "On"
+  },
+  "seed_single_direct_preview": "Single-file seed direct preview",
+  "seed_cas_direct_access": "CAS direct access"
 }

src/lang/en/settings_seed.json

@@ -0,0 +1,23 @@
+{
+  "site_config": "Site configuration",
+  "site_url": "Site URL",
+  "site_url_help": "Public base URL embedded into seed sources when generating share links. Leave empty to use the current request origin.",
+  "default_matrix": "Default hash matrix",
+  "default_matrix_help": "Hashes preselected when generating seeds from the file list. Torrent forces SHA-1 and CAS forces MD5 at generation time.",
+  "whole": "Whole file",
+  "pieces": "Pieces",
+  "default_format": "Default format",
+  "default_format_help": "Format preselected in the seed generation dialog.",
+  "format_policies": "Automatic format policies",
+  "format_policies_help": "Formats generated automatically as sidecars. Each storage can still override the global policy.",
+  "oss_format": "OSS (.oss)",
+  "torrent_format": "Torrent (.torrent)",
+  "cas_format": "CAS (.cas)",
+  "other_options": "Other options",
+  "auto_generate": "Auto-generate seeds on upload",
+  "auto_generate_help": "Generate sidecar seeds while uploading, using the format policies above.",
+  "single_direct_preview": "Direct preview for single-file seeds",
+  "single_direct_preview_help": "Open the contained file directly instead of the seed detail view when a seed holds exactly one file.",
+  "cas_direct_access": "CAS direct access",
+  "cas_direct_access_help": "When opening a single-file CAS seed, rapid-upload it into the same folder and preview the restored file."
+}

src/pages/home/folder/context-menu.tsx

@@ -4,7 +4,7 @@ import "solid-contextmenu/dist/style.css"
 import { HStack, Icon, Text, useColorMode, Image } from "@hope-ui/solid"
 import { operations } from "../toolbar/operations"
 import { createMemo, For, Show } from "solid-js"
-import { bus, convertURL, notify, torrentParse } from "~/utils"
+import { bus, convertURL, notify, pathJoin, torrentParse } from "~/utils"
 import { ObjType, UserMethods } from "~/types"
 import {
   getSettingBool,
@@ -46,7 +46,7 @@ export const ContextMenu = () => {
     return UserMethods.is_admin(me()) || getSettingBool("package_download")
   }
   const { rawLink } = useLink()
-  const { isShare, pushHref, to } = useRouter()
+  const { isShare, pathname, pushHref, to } = useRouter()
   const openWithPreviews = createMemo(() => {
     const objs = selectedObjs()
     if (objs.length !== 1) return []
@@ -97,6 +97,20 @@ export const ContextMenu = () => {
       >
         <ItemContent name="share" />
       </Item>
+      <Item
+        hidden={() =>
+          isShare() ||
+          !haveSelected() ||
+          selectedObjs().some((obj) => obj.is_dir)
+        }
+        onClick={() => {
+          bus.emit("generate_transfer_seed", {
+            paths: selectedObjs().map((obj) => pathJoin(pathname(), obj.name)),
+          })
+        }}
+      >
+        <ItemContent name="generate_transfer_seed" />
+      </Item>
       <Item
         hidden={() => {
           return (

src/pages/home/previews/index.ts

@@ -163,7 +163,7 @@ const previews: Preview[] = [
   },
   {
     key: "torrent",
-    exts: ["torrent"],
+    exts: ["torrent", "cas", "oss"],
     component: lazy(() => import("./torrent")),
     prior: true,
   },