51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
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package filemanager
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import (
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"net/http"
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"strings"
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)
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// serveSingle serves a single file in an editor (if it is editable), shows the
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// plain file, or downloads it if it can't be shown.
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func serveSingle(w http.ResponseWriter, r *http.Request, c *FileManager, u *User, i *FileInfo) (int, error) {
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var err error
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if err = i.RetrieveFileType(); err != nil {
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return errorToHTTP(err, true), err
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}
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p := &Page{
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PageInfo: &PageInfo{
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Name: i.Name,
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Path: i.VirtualPath,
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IsDir: false,
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Data: i,
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User: u,
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Config: c,
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},
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}
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// If the request accepts JSON, we send the file information.
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if strings.Contains(r.Header.Get("Accept"), "application/json") {
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return p.PrintAsJSON(w)
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}
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if i.Type == "text" {
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if err = i.Read(); err != nil {
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return errorToHTTP(err, true), err
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}
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}
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if i.CanBeEdited() && u.AllowEdit {
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p.Data, err = GetEditor(r, i)
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p.Editor = true
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if err != nil {
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return http.StatusInternalServerError, err
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}
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return p.PrintAsHTML(w, "frontmatter", "editor")
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}
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return p.PrintAsHTML(w, "single")
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}
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