From 9d9316a703523cd4f540cb490aff5af47d2d50b5 Mon Sep 17 00:00:00 2001
From: Yader Velasquez <yader@netlandish.com>
Date: Mon, 12 Feb 2024 17:11:01 -0600
Subject: [PATCH] Prevent links of already filtered tags to be clickables

References: https://todo.code.netlandish.com/~netlandish/links/47
---
 cmd/links/main.go        | 3 +++
 templates/link_list.html | 9 +++++++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/cmd/links/main.go b/cmd/links/main.go
index 653a2f8..d425a81 100644
--- a/cmd/links/main.go
+++ b/cmd/links/main.go
@@ -235,6 +235,9 @@ func run() error {
 			// Convert penies to dollar amount
 			return links.FromPenniesToFloat(amt)
 		},
+		"isTagUsedInFilter": func(tag string, activeTags string) bool {
+			return strings.Contains(activeTags, tag)
+		},
 	})
 	err = srv.LoadTemplatesFS(links.TemplateFS, "templates/*.html", "templates/*.txt")
 	if err != nil {
diff --git a/templates/link_list.html b/templates/link_list.html
index 6c54b6e..c822d48 100644
--- a/templates/link_list.html
+++ b/templates/link_list.html
@@ -27,7 +27,7 @@
                           <div class="d-none autocomplete-tags"></div>
                       </div>
                       <p class="mt-1 pull-right">
-                      <a href="#" class="button primary is-small">{{.pd.Data.clear}}</a>
+                      <a href="{{reverse "core:home_link_list"}}" class="button primary is-small">{{.pd.Data.clear}}</a>
                       <button type="submit" class="button primary is-small">{{.pd.Data.apply}}</button>
                       </p>
                   </div>
@@ -145,7 +145,12 @@
         {{if .Tags}}
         <div class="link-tag mt-1">
           {{range .Tags}}
-          <a class="link-tag__item link-tag__item--simple" href="{{if $.tagFilter}}?tag={{$.tagFilter}},{{.Slug}}{{else}}?tag={{.Slug}}{{end}}">#{{.Name}}</a>
+            {{if isTagUsedInFilter .Name $.tagFilter}}
+                <small class="link-tag__item link-tag__item--simple">#{{.Name}}</small>
+            {{else}}
+                <a class="link-tag__item link-tag__item--simple"
+                   href="{{if $.tagFilter}}?tag={{$.tagFilter}},{{.Slug}}{{if $.excludeTagFilter}}&exclude={{$.excludeTagFilter}}{{end}}{{else}}?tag={{.Slug}}{{if $.excludeTagFilter}}&exclude={{$.excludeTagFilter}}{{end}}{{end}}">#{{.Name}}</a>
+            {{end}}
           {{end}}
         </div>
         {{end}}
-- 
2.45.2