fix: ensure HTML tags are stripped from OpenGraph description

[github/shaarli/Shaarli.git] / tpl / default / includes.html

<title>{$pagetitle}</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="referrer" content="same-origin">
<link rel="alternate" type="application/atom+xml" href="{$feedurl}?do=atom{$searchcrits}#" title="ATOM Feed" />
<link rel="alternate" type="application/rss+xml" href="{$feedurl}?do=rss{$searchcrits}#" title="RSS Feed" />
<link href="img/favicon.png" rel="shortcut icon" type="image/png" />
<link href="img/apple-touch-icon.png" rel="apple-touch-icon" sizes="180x180" />
<link type="text/css" rel="stylesheet" href="css/shaarli.min.css?v={$version_hash}" />
{loop="$plugins_includes.css_files"}
  <link type="text/css" rel="stylesheet" href="{$value}?v={$version_hash}#"/>
{/loop}
{if="is_file('data/user.css')"}
  <link type="text/css" rel="stylesheet" href="data/user.css#" />
{/if}
<link rel="search" type="application/opensearchdescription+xml" href="?do=opensearch#" title="Shaarli search - {$shaarlititle}"/>
{if="! empty($links) && count($links) === 1"}
  {$link=reset($links)}
  <meta property="og:title" content="{$link.title}" />
  <meta property="og:type" content="article" />
  <meta property="og:url" content="{$index_url}?{$link.shorturl}" />
  {$ogDescription=isset($link.description_src) ? $link.description_src : $link.description}
  <meta property="og:description" content="{function="substr(strip_tags($ogDescription), 0, 300)"}" />
  {if="$link.thumbnail"}
    <meta property="og:image" content="{$index_url}{$link.thumbnail}" />
  {/if}
  {if="!$hide_timestamps || $is_logged_in"}
    <meta property="article:published_time" content="{$link.created->format(DateTime::ATOM)}" />
    {if="$link.updated"}
      <meta property="article:modified_time" content="{$link.updated->format(DateTime::ATOM)}" />
    {/if}
  {/if}
  {loop="link.taglist"}
    <meta property="article:tag" content="{$value}" />
  {/loop}
{/if}