fn edit(&self) -> impl Filter<Extract = impl Reply, Error = warp::Rejection> + Clone {
        /// Query parameter matcher.
        ///
        /// The actual value of the query parameter does not matter and is never accessed. It only
        /// matters whether it is given (`?edit`, `?edit=`, `?edit=abc`).
        #[derive(Deserialize)]
        struct QueryParameters {
            // This field is never accessed but is required for the tag
            #[allow(dead_code)]
            edit: String,
        }

        /// Data for `edit.html.hbs`.
        #[derive(Serialize)]
        struct TemplateEditData<'a> {
            /// Path of the edited file.
            path: String,
            /// Content of the edited file. It is empty and ignored if `is_valid` is false.
            content: String,
            /// Whether the content of the file is valid UTF-8.
            ///
            /// If not, a warning is shown above the text area.
            is_valid: bool,
            // TODO replace config with used parameters
            config: &'a Config,
        }
        /// Data for `edit_cannot_exist.html.hbs`.
        #[derive(Serialize)]
        struct TemplateCannotExistData {
            /// Path of the edited file.
            path: String,
        }
        warp::get2()
            .and(
                warp::path::full().map(|fullpath: warp::filters::path::FullPath| {
                    Path::from_percent_encoded(fullpath.as_str().to_string().as_bytes())
                }),
            )
            .and(warp::query::<QueryParameters>())
            .and(self.templates())
            .and(self.config())
            .and_then(
                |path: Path,
                 _: QueryParameters,
                 templates: Arc<Handlebars>,
                 config: Arc<Config>|
                 -> Result<Response<Vec<u8>>, Rejection> {
                    let repo = GitRepository::new(&config.repo)?;
                    let item = repo.item(path.clone())?;

                    if !item.can_exist()? || (item.exists()? && item.is_dir()?) {
                        return Ok(ResponseBuilder::new().status(400).body_template(
                            &templates,
                            "edit_cannot_exist.html",
                            &TemplateCannotExistData {
                                path: path.to_string(),
                            },
                        )?);
                    }

                    match item.content() {
                        Ok(content) => {
                            let parsed_content = String::from_utf8(content);
                            Ok(ResponseBuilder::new().status(200).body_template(
                                &templates,
                                "edit.html",
                                &TemplateEditData {
                                    path: path.to_string(),
                                    is_valid: parsed_content.is_ok(),
                                    content: parsed_content.unwrap_or("".to_string()),
                                    config: &config,
                                },
                            )?)
                        }
                        Err(GitError::NotFound) => {
                            Ok(ResponseBuilder::new().status(200).body_template(
                                &templates,
                                "edit.html",
                                &TemplateEditData {
                                    path: path.to_string(),
                                    is_valid: true,
                                    content: "".to_string(),
                                    config: &config,
                                },
                            )?)
                        }
                        Err(err) => Err(err.into()),
                    }
                },
            )
    }
/// Serves an edit page for a file in the repository. Matches any URL with `edit` query
/// parameter. Also allows uploading files.
///
/// It does not matter whether the file exists or not. If it is empty an empty textarea is
/// shown. If the file cannot exist a special page is served.
///
/// If the file is invalid UTF-8 the textarea is empty and a warning is shown.
Serves an edit page for a file in the repository. Matches any URL with `edit` query
parameter. Also allows uploading files.

It does not matter whether the file exists or not. If it is empty an empty textarea is
shown. If the file cannot exist a special page is served.

If the file is invalid UTF-8 the textarea is empty and a warning is shown.
Serves an edit page for a file in the repository . Matches any URL with ` edit ` query parameter . Also allows uploading files . It does not matter whether the file exists or not . If it is empty an empty textarea is shown . If the file cannot exist a special page is served . If the file is invalid UTF - 8 the textarea is empty and a warning is shown .
fn edit(&self) -> impl Filter<Extract = impl Reply, Error = warp::Rejection> + Clone {
        /// Query parameter matcher.
        ///
        /// The actual value of the query parameter does not matter and is never accessed. It only
        /// matters whether it is given (`?edit`, `?edit=`, `?edit=abc`).
        #[derive(Deserialize)]
        struct QueryParameters {
            // This field is never accessed but is required for the tag
            #[allow(dead_code)]
            edit: String,
        }
        /// Data for `edit.html.hbs`.
        #[derive(Serialize)]
        struct TemplateEditData<'a> {
            /// Path of the edited file.
            path: String,
            /// Content of the edited file. It is empty and ignored if `is_valid` is false.
            content: String,
            /// Whether the content of the file is valid UTF-8.
            ///
            /// If not, a warning is shown above the text area.
            is_valid: bool,
            // TODO replace config with used parameters
            config: &'a Config,
        }
        /// Data for `edit_cannot_exist.html.hbs`.
        #[derive(Serialize)]
        struct TemplateCannotExistData {
            /// Path of the edited file.
            path: String,
        }
        warp::get2()
            .and(
                warp::path::full().map(|fullpath: warp::filters::path::FullPath| {
                    Path::from_percent_encoded(fullpath.as_str().to_string().as_bytes())
                }),
            )
            .and(warp::query::<QueryParameters>())
            .and(self.templates())
            .and(self.config())
            .and_then(
                |path: Path,
                 _: QueryParameters,
                 templates: Arc<Handlebars>,
                 config: Arc<Config>|
                 -> Result<Response<Vec<u8>>, Rejection> {
                    let repo = GitRepository::new(&config.repo)?;
                    let item = repo.item(path.clone())?;
                    if !item.can_exist()? || (item.exists()? && item.is_dir()?) {
                        return Ok(ResponseBuilder::new().status(400).body_template(
                            &templates,
                            "edit_cannot_exist.html",
                            &TemplateCannotExistData {
                                path: path.to_string(),
                            },
                        )?);
                    }
                    match item.content() {
                        Ok(content) => {
                            let parsed_content = String::from_utf8(content);
                            Ok(ResponseBuilder::new().status(200).body_template(
                                &templates,
                                "edit.html",
                                &TemplateEditData {
                                    path: path.to_string(),
                                    is_valid: parsed_content.is_ok(),
                                    content: parsed_content.unwrap_or("".to_string()),
                                    config: &config,
                                },
                            )?)
                        }
                        Err(GitError::NotFound) => {
                            Ok(ResponseBuilder::new().status(200).body_template(
                                &templates,
                                "edit.html",
                                &TemplateEditData {
                                    path: path.to_string(),
                                    is_valid: true,
                                    content: "".to_string(),
                                    config: &config,
                                },
                            )?)
                        }
                        Err(err) => Err(err.into()),
                    }
                },
            )
    }
fn edit ( & self ) -> impl Filter < Extract = impl Reply , Error = warp :: Rejection > + Clone { /// Query parameter matcher. /// /// The actual value of the query parameter does not matter and is never accessed. It only /// matters whether it is given (`?edit`, `?edit=`, `?edit=abc`). # [ derive ( Deserialize ) ] struct QueryParameters { // This field is never accessed but is required for the tag # [ allow ( dead_code ) ] edit : String , } /// Data for `edit.html.hbs`. # [ derive ( Serialize ) ] struct TemplateEditData < ' a > { /// Path of the edited file. path : String , /// Content of the edited file. It is empty and ignored if `is_valid` is false. content : String , /// Whether the content of the file is valid UTF-8. /// /// If not, a warning is shown above the text area. is_valid : bool , // TODO replace config with used parameters config : & ' a Config , } /// Data for `edit_cannot_exist.html.hbs`. # [ derive ( Serialize ) ] struct TemplateCannotExistData { /// Path of the edited file. path : String , } warp :: get2 ( ) . and ( warp :: path :: full ( ) . map ( | fullpath : warp :: filters :: path :: FullPath | { Path :: from_percent_encoded ( fullpath . as_str ( ) . to_string ( ) . as_bytes ( ) ) } ) , ) . and ( warp :: query :: < QueryParameters > ( ) ) . and ( self . templates ( ) ) . and ( self . config ( ) ) . and_then ( | path : Path , _ : QueryParameters , templates : Arc < Handlebars > , config : Arc < Config > | -> Result < Response < Vec < u8 > > , Rejection > { let repo = GitRepository :: new ( & config . repo ) ? ; let item = repo . item ( path . clone ( ) ) ? ; if ! item . can_exist ( ) ? || ( item . exists ( ) ? && item . is_dir ( ) ? ) { return Ok ( ResponseBuilder :: new ( ) . status ( 400 ) . body_template ( & templates , " " , & TemplateCannotExistData { path : path . to_string ( ) , } , ) ? ) ; } match item . content ( ) { Ok ( content ) => { let parsed_content = String :: from_utf8 ( content ) ; Ok ( ResponseBuilder :: new ( ) . status ( 200 ) . body_template ( & templates , " " , & TemplateEditData { path : path . to_string ( ) , is_valid : parsed_content . is_ok ( ) , content : parsed_content . unwrap_or ( " " . to_string ( ) ) , config : & config , } , ) ? ) } Err ( GitError :: NotFound ) => { Ok ( ResponseBuilder :: new ( ) . status ( 200 ) . body_template ( & templates , " " , & TemplateEditData { path : path . to_string ( ) , is_valid : true , content : " " . to_string ( ) , config : & config , } , ) ? ) } Err ( err ) => Err ( err . into ( ) ) , } } , ) }
Serves an edit page for a file in the repository.
Serves an edit page for a file in the repository .
&self
&self