You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
112 lines
2.3 KiB
112 lines
2.3 KiB
package wopi
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
model "github.com/cloudreve/Cloudreve/v3/models"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/cache"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/request"
|
|
"net/url"
|
|
"path"
|
|
"strings"
|
|
"sync"
|
|
)
|
|
|
|
type Client interface {
|
|
}
|
|
|
|
var (
|
|
ErrActionNotSupported = errors.New("action not supported by current wopi endpoint")
|
|
|
|
queryPlaceholders = map[string]string{
|
|
"BUSINESS_USER": "",
|
|
"DC_LLCC": "lng",
|
|
"DISABLE_ASYNC": "",
|
|
"DISABLE_CHAT": "",
|
|
"EMBEDDED": "true",
|
|
"FULLSCREEN": "true",
|
|
"HOST_SESSION_ID": "",
|
|
"SESSION_CONTEXT": "",
|
|
"RECORDING": "",
|
|
"THEME_ID": "darkmode",
|
|
"UI_LLCC": "lng",
|
|
"VALIDATOR_TEST_CATEGORY": "",
|
|
}
|
|
)
|
|
|
|
const (
|
|
wopiSrcPlaceholder = "WOPI_SOURCE"
|
|
)
|
|
|
|
type client struct {
|
|
cache cache.Driver
|
|
http request.Client
|
|
mu sync.RWMutex
|
|
|
|
discovery *WopiDiscovery
|
|
actions map[string]map[string]Action
|
|
|
|
config
|
|
}
|
|
|
|
type config struct {
|
|
discoveryEndpoint *url.URL
|
|
}
|
|
|
|
func (c *client) NewSession(user *model.User, file *model.File, action ActonType) (*Session, error) {
|
|
if err := c.checkDiscovery(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
ext := path.Ext(file.Name)
|
|
availableActions, ok := c.actions[ext]
|
|
if !ok {
|
|
return nil, ErrActionNotSupported
|
|
}
|
|
|
|
actionConfig, ok := availableActions[string(action)]
|
|
if !ok {
|
|
return nil, ErrActionNotSupported
|
|
}
|
|
|
|
actionUrl, err := generateActionUrl(actionConfig.Urlsrc, "")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
fmt.Println(actionUrl)
|
|
|
|
return nil, nil
|
|
}
|
|
|
|
func generateActionUrl(src string, fileSrc string) (*url.URL, error) {
|
|
src = strings.ReplaceAll(src, "<", "")
|
|
src = strings.ReplaceAll(src, ">", "")
|
|
actionUrl, err := url.Parse(src)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to parse action url: %s", err)
|
|
}
|
|
|
|
queries := actionUrl.Query()
|
|
queryReplaced := url.Values{}
|
|
for k := range queries {
|
|
if placeholder, ok := queryPlaceholders[queries.Get(k)]; ok {
|
|
if placeholder != "" {
|
|
queryReplaced.Set(k, placeholder)
|
|
}
|
|
|
|
continue
|
|
}
|
|
|
|
if queries.Get(k) == wopiSrcPlaceholder {
|
|
queryReplaced.Set(k, fileSrc)
|
|
continue
|
|
}
|
|
|
|
queryReplaced.Set(k, queries.Get(k))
|
|
}
|
|
|
|
actionUrl.RawQuery = queryReplaced.Encode()
|
|
return actionUrl, nil
|
|
}
|