Adds better formatting/options for local protocol directory listings
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parent
3ee7bd9c7b
commit
c948be18dc
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@ -4,13 +4,13 @@ import (
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"fmt"
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"fmt"
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"io/ioutil"
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"io/ioutil"
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"os"
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"os"
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"path/filepath"
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"path/filepath"
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"sort"
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"sort"
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"strings"
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"strings"
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)
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)
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func Open(address string) (string, []string, error) {
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func Open(address string) (string, []string, error) {
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links := make([]string, 0, 10)
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links := make([]string, 0, 10)
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if !pathExists(address) {
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if !pathExists(address) {
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return "", links, fmt.Errorf("Invalid system path: %s", address)
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return "", links, fmt.Errorf("Invalid system path: %s", address)
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@ -23,6 +23,7 @@ func Open(address string) (string, []string, error) {
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defer file.Close()
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defer file.Close()
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if pathIsDir(address) {
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if pathIsDir(address) {
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offset := 1
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fileList, err := file.Readdir(0)
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fileList, err := file.Readdir(0)
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if err != nil {
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if err != nil {
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return "", links, fmt.Errorf("Unable to read from directory: %s", address)
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return "", links, fmt.Errorf("Unable to read from directory: %s", address)
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@ -30,25 +31,41 @@ func Open(address string) (string, []string, error) {
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var out strings.Builder
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var out strings.Builder
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out.WriteString(fmt.Sprintf("Current directory: %s\n\n", address))
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out.WriteString(fmt.Sprintf("Current directory: %s\n\n", address))
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sort.Slice(fileList, func(i, j int) bool {
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if address != "/" {
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return fileList[i].Name() < fileList[j].Name()
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offset = 2
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})
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upFp := filepath.Join(address, "..")
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upOneLevel, _ := filepath.Abs(upFp)
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info, err := os.Stat(upOneLevel)
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if err == nil {
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out.WriteString("[1] ")
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out.WriteString(fmt.Sprintf("%-12s ", info.Mode().String()))
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out.WriteString("../\n")
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links = append(links, upOneLevel)
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}
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}
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sort.Slice(fileList, func(i, j int) bool {
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return fileList[i].Name() < fileList[j].Name()
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})
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for i, obj := range fileList {
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for i, obj := range fileList {
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linkNum := fmt.Sprintf("[%d]", i+1)
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linkNum := fmt.Sprintf("[%d]", i+offset)
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out.WriteString(fmt.Sprintf("%-5s ", linkNum))
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out.WriteString(fmt.Sprintf("%-5s ", linkNum))
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out.WriteString(fmt.Sprintf("%s ", obj.Mode().String()))
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out.WriteString(fmt.Sprintf("%-12s ", obj.Mode().String()))
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out.WriteString(obj.Name())
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out.WriteString(obj.Name())
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if obj.IsDir() {
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out.WriteString("/")
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}
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out.WriteString("\n")
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out.WriteString("\n")
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fp := filepath.Join(address, obj.Name())
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fp := filepath.Join(address, obj.Name())
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links = append(links, fp)
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links = append(links, fp)
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}
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}
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return out.String(), links, nil
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return out.String(), links, nil
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}
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}
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bytes, err := ioutil.ReadAll(file)
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bytes, err := ioutil.ReadAll(file)
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if err != nil {
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if err != nil {
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return "", links ,fmt.Errorf("Unable to read file: %s", address)
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return "", links, fmt.Errorf("Unable to read file: %s", address)
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}
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}
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return string(bytes), links, nil
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return string(bytes), links, nil
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}
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}
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2
page.go
2
page.go
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@ -70,7 +70,7 @@ func (p *Page) WrapContent(width int) {
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content.WriteRune('\n')
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content.WriteRune('\n')
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counter = 0
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counter = 0
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}
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}
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} else if ch == '\r' || ch == '\v' || ch == '\b' || ch == '\f' {
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} else if ch == '\r' || ch == '\v' || ch == '\b' || ch == '\f' || ch == '\a' {
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// Get rid of control characters we dont want
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// Get rid of control characters we dont want
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continue
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continue
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} else if ch == 27 {
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} else if ch == 27 {
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