From 22f0c64ca966748690627d9df14aabda1a6e0743 Mon Sep 17 00:00:00 2001
From: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Date: Fri, 12 Jan 2024 15:39:35 +0100
Subject: [PATCH] Bug 35793: Remove Koha::Template::Plugin::Cache

Introduced in 2011 by bug 7387 but has never been used.
Removing it.

Test plan:
 git grep Cache **/*.tt **/*.inc
should not return relevant results.
---
 Koha/Template/Plugin/Cache.pm | 118 ----------------------------------
 1 file changed, 118 deletions(-)
 delete mode 100644 Koha/Template/Plugin/Cache.pm

diff --git a/Koha/Template/Plugin/Cache.pm b/Koha/Template/Plugin/Cache.pm
deleted file mode 100644
index 93bbf0f24df..00000000000
--- a/Koha/Template/Plugin/Cache.pm
+++ /dev/null
@@ -1,118 +0,0 @@
-package Koha::Template::Plugin::Cache;
-
-# Copyright Catalyst IT 2011
-
-# This file is part of Koha.
-#
-# Koha is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# Koha is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Koha; if not, see <http://www.gnu.org/licenses>.
-
-use strict;
-use warnings;
-use base qw( Template::Plugin );
-use Template::Plugin;
-use C4::Context;
-
-#------------------------------------------------------------------------
-# new(\%options)
-#------------------------------------------------------------------------
-
-sub new {
-    my ( $class, $context, $params ) = @_;
-    my $cache;
-    if ( $params->{cache} ) {
-        $cache = delete $params->{cache};
-    }
-    else {
-        require Koha::Cache;
-        $cache = Koha::Caches->get_instance();
-    }
-    my $self = bless {
-        CACHE   => $cache,
-        CONFIG  => $params,
-        CONTEXT => $context,
-    }, $class;
-    return $self;
-}
-
-#------------------------------------------------------------------------
-# $cache->include({
-#                 template => 'foo.html',
-#                 keys     => {'user.name', user.name},
-#                 ttl      => 60, #seconds
-#                });
-#------------------------------------------------------------------------
-
-sub inc {
-    my ( $self, $params ) = @_;
-    $self->_cached_action( 'include', $params );
-}
-
-sub proc {
-    my ( $self, $params ) = @_;
-    $self->_cached_action( 'process', $params );
-}
-
-sub _cached_action {
-    my ( $self, $action, $params ) = @_;
-    my $key;
-    if ( $params->{key} ) {
-        $key = delete $params->{key};
-    }
-    else {
-        my $cache_keys = $params->{keys};
-        $key = join(
-            ':',
-            (
-                $params->{template},
-                map { "$_=$cache_keys->{$_}" } keys %{$cache_keys}
-            )
-        );
-    }
-    my $result = $self->{CACHE}->get_from_cache($key);
-    if ( !$result ) {
-        $result = $self->{CONTEXT}->$action( $params->{template} );
-        $self->{CACHE}
-          ->set_in_cache( $key, $result, { expiry => $params->{ttl} } );
-    }
-    return $result;
-}
-
-1;
-
-=head1 NAME
-
-Koha::Template::Plugin::Cache - cache output of templates
-
-=head1 SYNOPSIS
-
-  [% USE cache = Cache %]
-
-
-  [% cache.inc(
-                   'template' => 'slow.html',
-                   'keys' => {'user.name' => user.name},
-                   'ttl' => 360
-                   ) %]
-
-  # or with a pre-defined Cache::* object and key
-
-  [% USE cache = Cache( cache => mycache ) %]
-
-  [% cache.inc(
-                       'template' => 'slow.html',
-                       'key'      => mykey,
-                       'ttl'      => 360
-                       )  %]
-
-__END__
-- 
2.34.1