From 3198c906af6a552b6871e0948659bbf89fae08ed Mon Sep 17 00:00:00 2001
From: Markus Heiser <markus.heiser@darmarit.de>
Date: Sat, 24 Sep 2022 14:19:51 +0200
Subject: [PATCH] [mod] paper.html: add links to doi resolver

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
---
 searx/templates/simple/result_templates/paper.html | 4 ++--
 searx/webapp.py                                    | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/searx/templates/simple/result_templates/paper.html b/searx/templates/simple/result_templates/paper.html
index 54704c866..2c9717edd 100644
--- a/searx/templates/simple/result_templates/paper.html
+++ b/searx/templates/simple/result_templates/paper.html
@@ -1,4 +1,4 @@
-{% from 'simple/macros.html' import result_header, result_sub_header, result_sub_footer, result_footer with context %}
+{% from 'simple/macros.html' import result_header, result_sub_header, result_sub_footer, result_footer, result_link with context %}
 
 {{ result_header(result, favicons, image_proxify) -}}
 <div class="attributes">
@@ -23,7 +23,7 @@
   {%- if result.publisher %}<div class="result_publisher"><span>{{ _("Publisher") }}:</span><span>{{ result.publisher }}</span></div>{% endif -%}
   {%- if result.type %}<div class="result_type"><span>{{ _("Type") }}:</span><span>{{ result.type }}</span></div>{% endif -%}
   {%- if result.tags %}<div class="result_tags"><span>{{ _("Tags") }}:</span><span>{{ result.tags | join(", ")}}</span></div>{%- endif -%}
-  {%- if result.doi %}<div class="result_doi"><span>{{ _("DOI") }}:</span><span>{{- result.doi -}}</span></div>{% endif -%}
+  {%- if result.doi %}<div class="result_doi"><span>{{ _("DOI") }}:</span><span>{{ result_link(doi_resolver + result.doi, result.doi) }}</span></div>{% endif -%}
   {%- if result.issn %}<div class="result_issn"><span>{{ _("ISSN") }}:</span><span>{{ result.issn | join(", ") }}</span></div>{% endif -%}
   {%- if result.isbn %}<div class="result_isbn"><span>{{ _("ISBN") }}:</span><span>{{ result.isbn | join(", ") }}</span></div>{% endif -%}
 </div>
diff --git a/searx/webapp.py b/searx/webapp.py
index 44500911a..ab24a7253 100755
--- a/searx/webapp.py
+++ b/searx/webapp.py
@@ -466,6 +466,7 @@ def render(template_name: str, **kwargs):
     kwargs['proxify_results'] = settings['result_proxy']['proxify_results']
     kwargs['cache_url'] = settings['ui']['cache_url']
     kwargs['get_result_template'] = get_result_template
+    kwargs['doi_resolver'] = get_doi_resolver(request.preferences)
     kwargs['opensearch_url'] = (
         url_for('opensearch')
         + '?'