fix: use (undocumented) collabora properties, such as "supportLocks"

SupportLocks property is required for collabora to use locks. The
collaboration service requires locks in order to saves files, so without
such support collabora wouldn't be able to save files.

services/collaboration/pkg/connector/fileinfo/collabora.go

@@ -64,6 +64,20 @@ type Collabora struct {
 
 	// If set to a non-empty string, is used for rendering a watermark-like text on each tile of the document.
 	WatermarkText string `json:"WatermarkText,omitempty"`
+
+	//
+	// Undocumented (from source code)
+	//
+
+	EnableShare bool `json:"EnableShare,omitempty"`
+	// If set to "true", user list on the status bar will be hidden
+	// If set to "mobile" | "tablet" | "desktop", will be hidden on a specified device
+	// (may be joint, delimited by commas eg. "mobile,tablet")
+	HideUserList      string `json:"HideUserList,omitempty"`
+	SupportsLocks     bool   `json:"SupportsLocks"`
+	SupportsRename    bool   `json:"SupportsRename"`
+	UserCanRename     bool   `json:"UserCanRename"`
+	BreadcrumbDocName string `json:"BreadcrumbDocName,omitempty"`
 }
 
 // SetProperties will set the file properties for the Collabora implementation.
@@ -94,6 +108,13 @@ func (cinfo *Collabora) SetProperties(props map[string]interface{}) {
 		//UserExtraInfo -> requires definition, currently not used
 		//UserPrivateInfo -> requires definition, currently not used
 		"WatermarkText": assignStringTo(&cinfo.WatermarkText),
+
+		"EnableShare":       assignBoolTo(&cinfo.EnableShare),
+		"HideUserList":      assignStringTo(&cinfo.HideUserList),
+		"SupportsLocks":     assignBoolTo(&cinfo.SupportsLocks),
+		"SupportsRename":    assignBoolTo(&cinfo.SupportsRename),
+		"UserCanRename":     assignBoolTo(&cinfo.UserCanRename),
+		"BreadcrumbDocName": assignStringTo(&cinfo.BreadcrumbDocName),
 	}
 
 	for key, value := range props {