working breadcrumb

src/web/repo.rs

@@ -17,6 +17,7 @@ use crate::gitutils::gitdir::GitDir;
 use crate::gitutils::gitfile::GitFile;
 use crate::gitutils::gitrepo::GitRepo;
 use crate::ite::SuperIterator;
+use std::fmt::{Display, Formatter};
 
 struct User {
     name : String,
@@ -44,6 +45,7 @@ where for <'a> &'a TS : IntoIterator<Item = &'a Entry>,
 {
     repo : Repository,
     browse : TS,
+    root_query : GitWebQ,
     breadcrumb: BREADCRUMB,
     user_opt : Option<User>,
     revisions_nbr : u32,
@@ -53,13 +55,50 @@ where for <'a> &'a TS : IntoIterator<Item = &'a Entry>,
 }
 
 
-#[derive(Deserialize)]
+#[derive(Clone, Deserialize)]
 pub struct GitWebQ {
     commit: Option<String>,
     path: Option<String>,
     branch: Option<String>,
 }
 
+impl GitWebQ {
+    fn clone_with_commit(&self, commit : Option<String>) -> GitWebQ {
+        let mut res = self.clone();
+        res.commit = commit;
+        return res;
+    }
+    fn clone_with_path(&self, path : Option<String>) -> GitWebQ {
+        let mut res = self.clone();
+        res.path = path;
+        return res;
+    }
+    fn clone_with_branch(&self, branch : Option<String>) -> GitWebQ {
+        let mut res = self.clone();
+        res.branch = branch;
+        return res;
+    }
+}
+
+impl Display for GitWebQ{
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        write!(f, "?{}{}{}",
+               match &self.commit {
+                   None => {"".to_string()}
+                   Some(c) => {format!("commit={}", c)}
+               },
+               match &self.path {
+                   None => {"".to_string()}
+                   Some(p) => {format!("&path={}", p)}
+               },
+               match &self.branch {
+                   None => {"".to_string()}
+                   Some(b) => {format!("&branch={}", b)}
+               }
+        )
+    }
+}
+
 //#[get("/git/{owner}/{repo}.git")]
 pub async fn git_main<T : AuthValidator>(
     web::Path((ownername, reponame)): web::Path<(String, String)>,
@@ -71,32 +110,34 @@ pub async fn git_main<T : AuthValidator>(
 ) -> Result<GitMainTemplate<Vec<Entry>, Vec<(String, String)>>, error::Error> {
     // let authtorization = auth.ok_or(error::Error::Unauthorized("safe repo".to_string()))?;
     //let authorization = auth.and_then(|cred| validator.check_basic(&cred)).ok_or(error::Error::Unauthorized("safe repo".to_string()))?;
-    let web::Query(GitWebQ{commit : commitnameopt, path : pathopt, branch : branchopt}) = query;
-    let rootname = match pathopt {
+    let web::Query(query_struct) = query;
+    // let GitWebQ{commit : commitnameopt, path : pathopt, branch : branchopt} = query_struct;
+    let rootname = match &query_struct.path {
         None => {"".to_string()}
         Some(s) => {
             if s.starts_with("/") {
                 (&s[1..]).to_string()
             } else {
-                s
+                s.clone()
             }
         }
     };
-    let commit = match commitnameopt {
-        None => {match branchopt {
+    let commit = match &query_struct.commit {
+        None => {match &query_struct.branch {
             None => {GitRef::Head}
-            Some(s) => {GitRef::Branch(s)}
+            Some(s) => {GitRef::Branch(s.clone())}
         }}
-        Some(s) => {GitRef::Commit(s)}
+        Some(s) => {GitRef::Commit(s.clone())}
     };
     let owner = Owner { name : ownername};
     let repo = Repository {name : reponame, owner};
     // let user = User { name : "Hubert".to_string()};
     let user = auth.map(|auth| User{name : auth.user_id().to_string()});
     // il faut ajouter le commit/branch dans la query
-    let path = rootname.split("/").map_accum("/git/".to_string() + &repo.owner.name + "/" + &repo.name, |direname, b| {
-        let href = b + "/" + direname;
-        ((direname.to_string(), href.clone()), href)
+    let path = rootname.split("/").map_accum(query_struct.clone_with_path(Some("".to_string())), |direname, b| {
+        let newpath = (&b.path).as_ref().map(|path| {path.clone() + "/" + direname});
+        let newb = b.clone_with_path(newpath);
+        ((direname.to_string(), format!("{}", newb)), newb)
     }).collect();
     let gitrepo = GitRepo::new(format!("{}/{}/{}.git", &gitust.repo_root_path, &repo.owner.name, &repo.name).as_str())?;
     let root = gitrepo.get_tree(&commit, Path::new(rootname.as_str()))?;
@@ -117,6 +158,7 @@ pub async fn git_main<T : AuthValidator>(
     Ok(GitMainTemplate {
         repo,
         browse : entries,
+        root_query : query_struct.clone_with_path(None),
         breadcrumb: path,
         user_opt : user,
         revisions_nbr : gitrepo.get_revisions_nbr(),

templates/git.html

@@ -60,7 +60,7 @@
         <div class="w3-cell-row">
             <div class="w3-cell">
                 <ul class="breadcrumb">
-                    <li><a href="#">{{repo.name}}</a></li>
+                    <li><a href="{{root_query}}">{{repo.name}}.git</a></li>
                     {% for (dir, prev) in breadcrumb %}
                     <li><a href="{{prev}}">{{dir}}</a></li>
                     {% endfor %}