From 139741362e2941ab3b0e598fc8439f7c63b20e06 Mon Sep 17 00:00:00 2001
From: Rob Ede <robjtede@icloud.com>
Date: Sun, 13 Dec 2020 13:28:22 +0000
Subject: [PATCH] links direct to other deps.rs pages (#86)

and a crates link is provided on the icon to the left
---
 src/models/crates.rs            |  7 +++++++
 src/server/views/html/status.rs | 17 +++++++++++++++--
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/src/models/crates.rs b/src/models/crates.rs
index e0c6901..c6ff022 100644
--- a/src/models/crates.rs
+++ b/src/models/crates.rs
@@ -105,6 +105,13 @@ impl AnalyzedDependency {
     pub fn is_outdated(&self) -> bool {
         self.latest > self.latest_that_matches
     }
+
+    pub fn deps_rs_path(&self, name: &str) -> String {
+        match &self.latest_that_matches {
+            Some(version) => ["/crate/", name, "/", version.to_string().as_str()].concat(),
+            None => ["/crate/", name].concat(),
+        }
+    }
 }
 
 #[derive(Debug)]
diff --git a/src/server/views/html/status.rs b/src/server/views/html/status.rs
index 9f5c027..a97b741 100644
--- a/src/server/views/html/status.rs
+++ b/src/server/views/html/status.rs
@@ -1,6 +1,7 @@
 use hyper::{Body, Response};
 use indexmap::IndexMap;
 use maud::{html, Markup};
+use semver::Version;
 
 use crate::engine::AnalyzeDependenciesOutcome;
 use crate::models::crates::{AnalyzedDependencies, AnalyzedDependency, CrateName};
@@ -8,6 +9,14 @@ use crate::models::repo::RepoSite;
 use crate::models::SubjectPath;
 use crate::server::views::badge;
 
+fn get_crates_url(name: impl AsRef<str>) -> String {
+    format!("https://crates.io/crates/{}", name.as_ref())
+}
+
+fn get_crates_version_url(name: impl AsRef<str>, version: &Version) -> String {
+    format!("https://crates.io/crates/{}/{}", name.as_ref(), version)
+}
+
 fn dependency_tables(crate_name: CrateName, deps: AnalyzedDependencies) -> Markup {
     html! {
         h2 class="title is-3" {
@@ -62,7 +71,11 @@ fn dependency_table(title: &str, deps: IndexMap<CrateName, AnalyzedDependency>)
                 @for (name, dep) in deps {
                     tr {
                         td {
-                            a href=(format!("https://crates.io/crates/{}", name.as_ref())) { (name.as_ref()) }
+                            a class="has-text-grey" href=(get_crates_url(&name)) {
+                                i class=("fa fa-cube") { "" }
+                            }
+                            { "\u{00A0}" } // non-breaking space
+                            a href=(dep.deps_rs_path(name.as_ref())) { (name.as_ref()) }
                         }
                         td class="has-text-right" { code { (dep.required.to_string()) } }
                         td class="has-text-right" {
@@ -109,7 +122,7 @@ fn render_title(subject_path: &SubjectPath) -> Markup {
         }
         SubjectPath::Crate(ref crate_path) => {
             html! {
-                a href=(format!("https://crates.io/crates/{}/{}", crate_path.name.as_ref(), crate_path.version)) {
+                a href=(get_crates_version_url(&crate_path.name, &crate_path.version)) {
                     i class="fa fa-cube" { "" }
                     (format!(" {} {}", crate_path.name.as_ref(), crate_path.version))
                 }