From 457926e8cb36f56c9aaee0ec083301433fca7529 Mon Sep 17 00:00:00 2001
From: Aaron Liu <abslant.liu@gmail.com>
Date: Fri, 13 Mar 2026 10:27:34 +0800
Subject: [PATCH] feat(dashboard): set global default file apps (close
 cloudreve/cloudreve#2304)

---
 assets                   |  2 +-
 inventory/setting.go     |  1 +
 inventory/types/types.go |  2 ++
 pkg/setting/provider.go  | 11 +++++++++++
 service/basic/site.go    | 26 ++++++++++++++------------
 5 files changed, 29 insertions(+), 13 deletions(-)

diff --git a/assets b/assets
index 194c0c3f..4672a94e 160000
--- a/assets
+++ b/assets
@@ -1 +1 @@
-Subproject commit 194c0c3f227e9a49a475d3436acf356ed6ac97f7
+Subproject commit 4672a94eefb3def04c6dede3f4193947c7671899
diff --git a/inventory/setting.go b/inventory/setting.go
index 0e366a6b..3e2aef1c 100644
--- a/inventory/setting.go
+++ b/inventory/setting.go
@@ -684,6 +684,7 @@ var DefaultSettings = map[string]string{
 	"fts_tika_exts":                              "pdf,doc,docx,xls,xlsx,ppt,pptx,odt,ods,odp,rtf,txt,md,html,htm,epub,csv",
 	"fts_tika_max_file_size":                     "26214400",
 	"fts_chunk_size":                             "2000",
+	"viewer_default_apps":                        "{}",
 }
 
 var RedactedSettings = map[string]struct{}{
diff --git a/inventory/types/types.go b/inventory/types/types.go
index 839389ee..3f082681 100644
--- a/inventory/types/types.go
+++ b/inventory/types/types.go
@@ -330,6 +330,8 @@ type (
 		Viewers []Viewer `json:"viewers"`
 	}
 
+	DefaultViewerMapping map[string]string
+
 	NewFileTemplate struct {
 		Ext         string `json:"ext"`
 		DisplayName string `json:"display_name"`
diff --git a/pkg/setting/provider.go b/pkg/setting/provider.go
index d9d1f43e..a95eaa24 100644
--- a/pkg/setting/provider.go
+++ b/pkg/setting/provider.go
@@ -234,6 +234,8 @@ type (
 		FTSTikaExtractor(ctx context.Context) *FTSTikaExtractorSetting
 		// FTSChunkSize returns the maximum chunk size in bytes for full-text search indexing.
 		FTSChunkSize(ctx context.Context) int
+		// DefaultViewerMapping returns the default viewer mapping.
+		DefaultViewerMapping(ctx context.Context) types.DefaultViewerMapping
 	}
 	UseFirstSiteUrlCtxKey = struct{}
 )
@@ -325,6 +327,15 @@ func (s *settingProvider) Avatar(ctx context.Context) *Avatar {
 	}
 }
 
+func (s *settingProvider) DefaultViewerMapping(ctx context.Context) types.DefaultViewerMapping {
+	raw := s.getString(ctx, "viewer_default_apps", "{}")
+	var mapping types.DefaultViewerMapping
+	if err := json.Unmarshal([]byte(raw), &mapping); err != nil {
+		return types.DefaultViewerMapping{}
+	}
+	return mapping
+}
+
 func (s *settingProvider) FileViewers(ctx context.Context) []types.ViewerGroup {
 	raw := s.getString(ctx, "file_viewers", "[]")
 	var viewers []types.ViewerGroup
diff --git a/service/basic/site.go b/service/basic/site.go
index 2e222524..865b1206 100644
--- a/service/basic/site.go
+++ b/service/basic/site.go
@@ -43,18 +43,19 @@ type SiteConfig struct {
 	PrivacyPolicyUrl string              `json:"privacy_policy_url,omitempty"`
 
 	// Explorer section
-	Icons                string                    `json:"icons,omitempty"`
-	EmojiPreset          string                    `json:"emoji_preset,omitempty"`
-	MapProvider          setting.MapProvider       `json:"map_provider,omitempty"`
-	GoogleMapTileType    setting.MapGoogleTileType `json:"google_map_tile_type,omitempty"`
-	MapboxAK             string                    `json:"mapbox_ak,omitempty"`
-	FileViewers          []types.ViewerGroup       `json:"file_viewers,omitempty"`
-	MaxBatchSize         int                       `json:"max_batch_size,omitempty"`
-	ThumbnailWidth       int                       `json:"thumbnail_width,omitempty"`
-	ThumbnailHeight      int                       `json:"thumbnail_height,omitempty"`
-	CustomProps          []types.CustomProps       `json:"custom_props,omitempty"`
-	ShowEncryptionStatus bool                      `json:"show_encryption_status,omitempty"`
-	FullTextSearch       bool                      `json:"full_text_search,omitempty"`
+	Icons                string                     `json:"icons,omitempty"`
+	EmojiPreset          string                     `json:"emoji_preset,omitempty"`
+	MapProvider          setting.MapProvider        `json:"map_provider,omitempty"`
+	GoogleMapTileType    setting.MapGoogleTileType  `json:"google_map_tile_type,omitempty"`
+	MapboxAK             string                     `json:"mapbox_ak,omitempty"`
+	FileViewers          []types.ViewerGroup        `json:"file_viewers,omitempty"`
+	DefaultViewerMapping types.DefaultViewerMapping `json:"default_viewer_mapping,omitempty"`
+	MaxBatchSize         int                        `json:"max_batch_size,omitempty"`
+	ThumbnailWidth       int                        `json:"thumbnail_width,omitempty"`
+	ThumbnailHeight      int                        `json:"thumbnail_height,omitempty"`
+	CustomProps          []types.CustomProps        `json:"custom_props,omitempty"`
+	ShowEncryptionStatus bool                       `json:"show_encryption_status,omitempty"`
+	FullTextSearch       bool                       `json:"full_text_search,omitempty"`
 
 	// Thumbnail section
 	ThumbExts []string `json:"thumb_exts,omitempty"`
@@ -113,6 +114,7 @@ func (s *GetSettingService) GetSiteConfig(c *gin.Context) (*SiteConfig, error) {
 		return &SiteConfig{
 			MaxBatchSize:         maxBatchSize,
 			FileViewers:          fileViewers,
+			DefaultViewerMapping: settings.DefaultViewerMapping(c),
 			Icons:                explorerSettings.Icons,
 			MapProvider:          mapSettings.Provider,
 			GoogleMapTileType:    mapSettings.GoogleTileType,