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dialogs.go
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dialogs.go
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package main
import (
"bytes"
"fmt"
"html"
"runtime"
"strings"
"github.com/dustin/go-humanize"
"github.com/spf13/afero"
)
func selOpt(s string, f ...struct{ v, n string }) string {
var o []string
var m = make(map[string]string)
m[s] = "SELECTED"
m[""] = "DISABLED"
for _, i := range f {
o = append(o, fmt.Sprintf("<OPTION VALUE=\"%v\" %v>%v</OPTION>", i.v, m[i.v], i.n))
}
return strings.Join(o, "\n")
}
func (r *wfmRequest) prompt(action string, mul []string) {
header(r.w, r.uDir, r.eSort, "", r.modern)
r.w.Write([]byte(`
<TABLE WIDTH="100%" HEIGHT="90%" BORDER="0" CELLSPACING="0" CELLPADDING="0"><TR><TD VALIGN="MIDDLE" ALIGN="CENTER">
<BR> <BR><P>
<TABLE WIDTH="400" BGCOLOR="#F0F0F0" BORDER="0" CELLSPACING="0" CELLPADDING="1" CLASS="tbr">
<TR><TD COLSPAN="2" BGCOLOR="#004080"><FONT COLOR="#FFFFFF"> ` + action + `</FONT></TD></TR>
<TR><TD WIDTH="30"> </TD><TD>
`))
switch action {
case "mkdir":
r.w.Write([]byte(`
<BR>Enter name for the new directory:<P>
<INPUT TYPE="TEXT" NAME="file" SIZE="40" VALUE="">
`))
case "mkfile":
r.w.Write([]byte(`
<BR>Enter name for the new file:<P>
<INPUT TYPE="TEXT" NAME="file" SIZE="40" VALUE="">
`))
case "mkurl":
r.w.Write([]byte(`
<BR>Enter name for the new url file:<P>
<INPUT TYPE="TEXT" NAME="file" SIZE="40" VALUE="">
<BR>Destination URL:<P>
<INPUT TYPE="TEXT" NAME="url" SIZE="40" VALUE="">
`))
case "rename":
eBn := html.EscapeString(r.uFbn)
r.w.Write([]byte(`
<BR>Enter new name for the file <B>` + eBn + `</B>:<P>
<INPUT TYPE="TEXT" NAME="dst" SIZE="40" VALUE="` + eBn + `">
<INPUT TYPE="HIDDEN" NAME="file" VALUE="` + eBn + `">
`))
case "move":
eBn := html.EscapeString(r.uFbn)
r.w.Write([]byte(`
<BR>Select destination folder for <B>` + eBn + `</B>:<P>
<SELECT NAME="dst">
` + upDnDir(r.uDir, "", r.fs) + `</SELECT>
<INPUT TYPE="HIDDEN" NAME="file" VALUE="` + eBn + `">
`))
case "delete":
var a string
fi, _ := r.fs.Stat(r.uDir + "/" + r.uFbn)
if fi.IsDir() {
a = "directory - recursively"
} else {
a = "file, size " + humanize.Bytes(uint64(fi.Size()))
}
eBn := html.EscapeString(r.uFbn)
r.w.Write([]byte(`
<BR>Are you sure you want to delete:<BR><B>` + eBn + `</B>
(` + a + `)<P>
<INPUT TYPE="HIDDEN" NAME="file" VALUE="` + eBn + `">
`))
case "multi_delete":
fmt.Fprintf(r.w, " <BR>Are you sure you want to delete from <B>%v</B>:<P><UL>\n", html.EscapeString(r.uDir))
for _, f := range mul {
fE := html.EscapeString(f)
fmt.Fprintf(r.w, "<INPUT TYPE=\"HIDDEN\" NAME=\"mulf\" VALUE=\"%s\">\n"+
"<LI TYPE=\"square\">%v</LI>\n", fE, fE)
}
fmt.Fprintln(r.w, "</UL><P>")
case "multi_move":
fmt.Fprintf(r.w, " <BR>Move from: <B>%v</B><P>\n"+
"To: <SELECT NAME=\"dst\">%v</SELECT><P>\n<UL>Items:<P>\n",
html.EscapeString(r.uDir),
upDnDir(r.uDir, r.uFbn, r.fs),
)
for _, f := range mul {
fE := html.EscapeString(f)
fmt.Fprintf(r.w, "<INPUT TYPE=\"HIDDEN\" NAME=\"mulf\" VALUE=\"%s\">\n"+
"<LI TYPE=\"square\">%v</LI>\n", fE, fE)
}
fmt.Fprintln(r.w, "</UL><P>")
}
r.w.Write([]byte(`
</TD></TR>
<TR><TD COLSPAN="2">
<P><CENTER>
<INPUT TYPE="SUBMIT" VALUE=" OK " NAME="OK" ` + disTag[r.rwAccess] + `>
<INPUT TYPE="SUBMIT" VALUE=" Cancel " NAME="cancel">
<INPUT TYPE="HIDDEN" NAME="fn" VALUE="` + action + `">
</CENTER>
</TD></TR><TR><TD COLSPAN="2"> </TD></TR>
</TABLE>
</TD></TR></TABLE>
`))
footer(r.w)
}
func (r *wfmRequest) editText() {
fi, err := r.fs.Stat(r.uDir + "/" + r.uFbn)
if err != nil {
htErr(r.w, "Unable to get file attributes", err)
return
}
if fi.Size() > 1<<20 {
htErr(r.w, "edit", fmt.Errorf("the file is too large for editing"))
return
}
f, err := afero.ReadFile(r.fs, r.uDir+"/"+r.uFbn)
if err != nil {
htErr(r.w, "Unable to read file", err)
return
}
le := *defLe
if bytes.IndexByte(f, '\r') != -1 {
le = "CRLF"
}
header(r.w, r.uDir, r.eSort, `html, body, table, textarea, form { box-sizing: border-box; height:98%; }`, r.modern)
r.w.Write([]byte(`
<TABLE BGCOLOR="#EEEEEE" BORDER="0" CELLSPACING="0" CELLPADDING="5" STYLE="width: 100%; height: 100%;">
<TR STYLE="height:1%;">
<TD ALIGN="LEFT" VALIGN="MIDDLE" BGCOLOR="#CCCCCC">File Editor: ` + html.EscapeString(r.uFbn) + `</TD>
<TD BGCOLOR="#CCCCCC" ALIGN="RIGHT">
Line Endings:
<SELECT NAME="crlf">
` + selOpt(le, []struct{ v, n string }{
{"LF", "LF (Unix)"},
{"CRLF", "CRLF (Windows)"},
}...) + `
</SELECT>
</TD>
</TR>
<TR STYLE="height:98%;">
<TD COLSPAN="2" ALIGN="CENTER" VALIGN="MIDDLE" STYLE="height:100%;">
<TEXTAREA NAME="text" SPELLCHECK="false" COLS="80" ROWS="24" STYLE="width: 99%; height: 99%;">` + html.EscapeString(string(f)) + `</TEXTAREA><P>
</TD></TR><TR STYLE="height:1%;"><TD> </TD><TD ALIGN="RIGHT">
<INPUT TYPE="SUBMIT" NAME="save" VALUE="Save" ` + disTag[r.rwAccess] + `>
<INPUT TYPE="SUBMIT" NAME="cancel" VALUE="Cancel">
<INPUT TYPE="HIDDEN" NAME="dir" VALUE="` + html.EscapeString(r.uDir) + `">
<INPUT TYPE="HIDDEN" NAME="file" VALUE="` + html.EscapeString(r.uFbn) + `">
</TD></TR></TABLE>
`))
footer(r.w)
}
func (r *wfmRequest) about(ua string) {
header(r.w, r.uDir, r.eSort, "", r.modern)
r.w.Write([]byte(`
<TABLE WIDTH="100%" HEIGHT="90%" BORDER="0" CELLSPACING="0" CELLPADDING="0"><TR><TD VALIGN="MIDDLE" ALIGN="CENTER">
<BR> <BR><P>
<TABLE WIDTH="400" BGCOLOR="#F0F0F0" BORDER="0" CELLSPACING="0" CELLPADDING="1" CLASS="tbr">
<TR><TD COLSPAN="2" BGCOLOR="#004080"><FONT COLOR="#FFFFFF"> Web File Manager</FONT></TD></TR>
<TR><TD WIDTH="30"> </TD><TD ALIGN="LEFT"><BR>
WFM Version v` + vers + `<BR>
<A HREF="https://github.com/tenox7/wfm/">https://github.com/tenox7/wfm/</A><BR>
Written by Antoni Sawicki Et Al.<BR>
Copyright © 1994-2018 by Antoni Sawicki<BR>
Copyright © 2018-2023 by Google LLC<BR>
Copyright © 2024 by Antoni Sawicki<BR>
`))
if *aboutRnt {
fmt.Fprintf(r.w, "Build: %v %v-%v<BR>Agent: %v<P>",
runtime.Version(),
runtime.GOARCH,
runtime.GOOS,
ua)
}
r.w.Write([]byte(`
</TD></TR>
<TR><TD COLSPAN="2">
<P><CENTER>
<INPUT TYPE="SUBMIT" VALUE=" OK " NAME="OK">
</CENTER>
</TD></TR><TR><TD COLSPAN="2"> </TD></TR>
</TABLE>
</TD></TR></TABLE>
`))
footer(r.w)
}