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Allow clicking images and load images from cache

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This commit is contained in:
Tulir Asokan
2018-04-11 19:20:40 +03:00
parent ff7ee333a1
commit 92a2428865
11 changed files with 181 additions and 89 deletions
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12
matrix/matrix.go
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@ -413,17 +413,16 @@ func (c *Container) GetRoom(roomID string) *rooms.Room {
var mxcRegex = regexp.MustCompile("mxc://(.+)/(.+)")
func (c *Container) Download(mxcURL string) (data []byte, fullID string, err error) {
func (c *Container) Download(mxcURL string) (data []byte, hs, id string, err error) {
parts := mxcRegex.FindStringSubmatch(mxcURL)
if parts == nil || len(parts) != 3 {
err = fmt.Errorf("invalid matrix content URL")
return
}
hs := parts[1]
id := parts[2]
fullID = fmt.Sprintf("%s/%s", hs, id)
hs = parts[1]
id = parts[2]
cacheFile := c.getCachePath(hs, id)
cacheFile := c.GetCachePath(hs, id)
if _, err = os.Stat(cacheFile); err != nil {
data, err = ioutil.ReadFile(cacheFile)
if err == nil {
@ -452,7 +451,8 @@ func (c *Container) Download(mxcURL string) (data []byte, fullID string, err err
err = ioutil.WriteFile(cacheFile, data, 0600)
return
}
func (c *Container) getCachePath(homeserver, fileID string) string {
func (c *Container) GetCachePath(homeserver, fileID string) string {
dir := filepath.Join(c.config.MediaDir, homeserver)
err := os.MkdirAll(dir, 0700)