From cdfb4b7ff9829cb9048b573f7f1775dc8029f75a Mon Sep 17 00:00:00 2001
From: Markus Heiser <markus.heiser@darmarit.de>
Date: Sun, 16 May 2021 13:16:44 +0200
Subject: [fix] make /stats more CSP compliant - bar graph

Replace bar graph's *styles* (see below) by CSP compliant implementation in
``searx/static/themes/__common__/less/stats.less`` ::

    ./simple/stats.html:49: <span style="width: calc(max(2px, 100%*{{ (engine_stat.result_count / engine_stats.max_result_count )|round(3) }}))" class="stacked-bar-chart-serie1"></span>{{- "" -}}
    ./simple/stats.html:57: <span style="width: calc(max(2px, 100%*{{ (engine_stat.http / engine_stats.max_time )|round(3) }}))" class="stacked-bar-chart-serie1"></span>{{- "" -}}
    ./simple/stats.html:58: <span style="width: calc(100%*{{ engine_stat.processing / engine_stats.max_time |round(3) }})" class="stacked-bar-chart-serie2"></span>{{- "" -}}
    ./oscar/stats.html:50:  <span style="width: calc(max(2px, 100%*{{ (engine_stat.result_count / engine_stats.max_result_count )|round(3) }}))" class="stacked-bar-chart-serie1"></span>{{- "" -}}
    ./oscar/stats.html:58:  <span style="width: calc(max(2px, 100%*{{ (engine_stat.http / engine_stats.max_time )|round(3) }}))" class="stacked-bar-chart-serie1"></span>{{- "" -}}
    ./oscar/stats.html:59:  <span style="width: calc(100%*{{ engine_stat.processing / engine_stats.max_time |round(3) }})" class="stacked-bar-chart-serie2"></span>{{- "" -}}

Reported-by: https://github.com/searxng/searxng/issues/57
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
---
 searx/static/themes/simple/less/style.less   |  1 +
 searx/static/themes/simple/less/toolkit.less | 14 --------------
 2 files changed, 1 insertion(+), 14 deletions(-)

(limited to 'searx/static/themes/simple')

diff --git a/searx/static/themes/simple/less/style.less b/searx/static/themes/simple/less/style.less
index b82b1cb1f..3b0506b98 100644
--- a/searx/static/themes/simple/less/style.less
+++ b/searx/static/themes/simple/less/style.less
@@ -7,6 +7,7 @@
 @stacked-bar-chart: rgb(0, 0, 0);
 
 @import "../../__common__/less/new_issue.less";
+@import "../../__common__/less/stats.less";
 
 @import "normalize.less";
 
diff --git a/searx/static/themes/simple/less/toolkit.less b/searx/static/themes/simple/less/toolkit.less
index 3e9274fc8..c381af802 100644
--- a/searx/static/themes/simple/less/toolkit.less
+++ b/searx/static/themes/simple/less/toolkit.less
@@ -551,17 +551,3 @@ th:hover .engine-tooltip, td:hover .engine-tooltip, .engine-tooltip:hover {
   padding: 0.4rem 0;
   width: 1px;
 }
-
-.stacked-bar-chart-serie1 {
-  .stacked-bar-chart-base();
-  background: #5bc0de;
-  box-shadow: inset 0 -1px 0 rgba(0,0,0,.15);
-  padding: 0.4rem 0;
-}
-
-.stacked-bar-chart-serie2 {
-  .stacked-bar-chart-base();
-  background: #deb15b;
-  box-shadow: inset 0 -1px 0 rgba(0,0,0,.15);
-  padding: 0.4rem 0;
-}
-- 
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