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Put search and command in the same file
Former-commit-id: ec4d0fe64d8ecd06411c54d269c7a046448ba8b0 [formerly 4d08a0093ba6fe20a8c377596a43674751b455be] [formerly aa20a96198a064a352448e01ecb828a71fb2691f [formerly 2d82967b44109f257579059b46856bc4136a637c]] Former-commit-id: 8e64e961f6132daf323cb7a5c62f421cdfa8d94e [formerly 9367098494f6bc0c38bb7e27ed11a06cfc47982a] Former-commit-id: 6625f650cf28818b3b7cdec029c9eb4add3da228
This commit is contained in:
Henrique Dias
parent
d962ac060a
commit
3acc23cc18
116
search.go
116
search.go
@ -1,116 +0,0 @@
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package filemanager
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import (
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"net/http"
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"os"
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"path/filepath"
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"strings"
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"github.com/gorilla/websocket"
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)
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type searchOptions struct {
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CaseInsensitive bool
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Terms []string
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}
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func parseSearch(value string) *searchOptions {
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opts := &searchOptions{
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CaseInsensitive: strings.Contains(value, "case:insensitive"),
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}
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// removes the options from the value
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value = strings.Replace(value, "case:insensitive", "", -1)
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value = strings.Replace(value, "case:sensitive", "", -1)
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value = strings.TrimSpace(value)
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if opts.CaseInsensitive {
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value = strings.ToLower(value)
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}
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// if the value starts with " and finishes what that character, we will
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// only search for that term
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if value[0] == '"' && value[len(value)-1] == '"' {
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unique := strings.TrimPrefix(value, "\"")
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unique = strings.TrimSuffix(unique, "\"")
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opts.Terms = []string{unique}
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return opts
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}
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opts.Terms = strings.Split(value, " ")
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return opts
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}
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// search searches for a file or directory.
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func search(c *RequestContext, w http.ResponseWriter, r *http.Request) (int, error) {
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// Upgrades the connection to a websocket and checks for errors.
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conn, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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return 0, err
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}
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defer conn.Close()
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var (
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value string
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search *searchOptions
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message []byte
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)
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// Starts an infinite loop until a valid command is captured.
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for {
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_, message, err = conn.ReadMessage()
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if err != nil {
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return http.StatusInternalServerError, err
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}
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if len(message) != 0 {
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value = string(message)
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break
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}
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}
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search = parseSearch(value)
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scope := strings.TrimPrefix(r.URL.Path, "/")
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scope = "/" + scope
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scope = string(c.User.FileSystem) + scope
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scope = strings.Replace(scope, "\\", "/", -1)
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scope = filepath.Clean(scope)
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err = filepath.Walk(scope, func(path string, f os.FileInfo, err error) error {
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if search.CaseInsensitive {
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path = strings.ToLower(path)
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}
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path = strings.TrimPrefix(path, scope)
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path = strings.TrimPrefix(path, "/")
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path = strings.Replace(path, "\\", "/", -1)
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is := false
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for _, term := range search.Terms {
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if is {
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break
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}
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if strings.Contains(path, term) {
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if !c.User.Allowed(path) {
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return nil
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}
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is = true
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}
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}
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if !is {
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return nil
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}
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return conn.WriteMessage(websocket.TextMessage, []byte(path))
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})
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if err != nil {
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return http.StatusInternalServerError, err
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}
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return 0, nil
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}
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@ -3,6 +3,7 @@ package filemanager
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import (
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"bytes"
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"net/http"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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@ -133,3 +134,109 @@ func command(c *RequestContext, w http.ResponseWriter, r *http.Request) (int, er
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return 0, nil
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}
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type searchOptions struct {
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CaseInsensitive bool
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Terms []string
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}
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func parseSearch(value string) *searchOptions {
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opts := &searchOptions{
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CaseInsensitive: strings.Contains(value, "case:insensitive"),
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}
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// removes the options from the value
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value = strings.Replace(value, "case:insensitive", "", -1)
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value = strings.Replace(value, "case:sensitive", "", -1)
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value = strings.TrimSpace(value)
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if opts.CaseInsensitive {
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value = strings.ToLower(value)
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}
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// if the value starts with " and finishes what that character, we will
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// only search for that term
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if value[0] == '"' && value[len(value)-1] == '"' {
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unique := strings.TrimPrefix(value, "\"")
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unique = strings.TrimSuffix(unique, "\"")
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opts.Terms = []string{unique}
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return opts
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}
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opts.Terms = strings.Split(value, " ")
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return opts
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}
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// search searches for a file or directory.
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func search(c *RequestContext, w http.ResponseWriter, r *http.Request) (int, error) {
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// Upgrades the connection to a websocket and checks for errors.
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conn, err := upgrader.Upgrade(w, r, nil)
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if err != nil {
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return 0, err
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}
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defer conn.Close()
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var (
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value string
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search *searchOptions
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message []byte
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)
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// Starts an infinite loop until a valid command is captured.
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for {
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_, message, err = conn.ReadMessage()
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if err != nil {
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return http.StatusInternalServerError, err
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}
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if len(message) != 0 {
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value = string(message)
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break
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}
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}
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search = parseSearch(value)
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scope := strings.TrimPrefix(r.URL.Path, "/")
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scope = "/" + scope
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scope = string(c.User.FileSystem) + scope
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scope = strings.Replace(scope, "\\", "/", -1)
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scope = filepath.Clean(scope)
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err = filepath.Walk(scope, func(path string, f os.FileInfo, err error) error {
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if search.CaseInsensitive {
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path = strings.ToLower(path)
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}
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path = strings.TrimPrefix(path, scope)
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path = strings.TrimPrefix(path, "/")
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path = strings.Replace(path, "\\", "/", -1)
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is := false
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for _, term := range search.Terms {
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if is {
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break
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}
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if strings.Contains(path, term) {
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if !c.User.Allowed(path) {
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return nil
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}
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is = true
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}
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}
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if !is {
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return nil
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}
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return conn.WriteMessage(websocket.TextMessage, []byte(path))
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})
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if err != nil {
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return http.StatusInternalServerError, err
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}
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return 0, nil
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}
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