Update for Zola 0.23.3

1 files changed, 16 insertions, 28 deletions

diff --git a/templates/partials/head.html b/templates/partials/head.html
index 668b811..e020404 100644
--- a/templates/partials/head.html
+++ b/templates/partials/head.html
@@ -21,7 +21,7 @@
   <link rel="stylesheet" href="{{     get_url(path=i                               , trailing_slash=false, cachebust=true) | safe }}" />
   {%- endfor %}{%- endif %}
 
-  {%- if page.extra.stylesheets %}{%- set pagestylesheets=page.extra.stylesheets -%}{%- endif %}
+  {%- if page?.extra?.stylesheets %}{%- set pagestylesheets=page?.extra?.stylesheets -%}{%- endif %}
   {%- if pagestylesheets %}{%- for i in pagestylesheets %}
   <link rel="stylesheet" href="{{     get_url(path=i                               , trailing_slash=false, cachebust=true) | safe }}" />
   {%- endfor %}{%- endif %}
@@ -98,7 +98,7 @@
   {%- if config.extra.search_library %}{%- if config.extra.search_library == "offline" %}{% set integrity = false %}{% endif %}{% endif %}
 
 {%- if config.extra.fonts %}{%- for i in config.extra.fonts %}
-  {%- if i.url is matching("^http[s]?://") %}
+  {%- if i.url is matching(pat="^http[s]?://") %}
   <link rel="preload" as="style" class="preStyle" href="{{ i.url | safe }}" crossorigin="anonymous" />
   {%- else %}
   <link rel="preload" as="font" href="{{ get_url(path=i.url, trailing_slash=false) | safe }}" type="font/woff2" />
@@ -109,10 +109,10 @@
   <link rel="preload" as="style" class="preStyle" href="{{ config.extra.fontawesome | safe }}" crossorigin="anonymous" />
 {%- endif %}
 
-{%- if config.extra.math or page.extra.math %}
+{%- if config.extra.math or page?.extra?.math %}
 
   {%- set katex_css=config.extra.katex_css | default(value="katex.min.css") -%}
-  {%- if katex_css %}{%- if katex_css is matching("^http[s]?://") %}
+  {%- if katex_css %}{%- if katex_css is matching(pat="^http[s]?://") %}
   <link rel="preload" as="style" class="preStyle" href="{{ katex_css | safe }}"{%- if integrity and config.extra.katex_css_integrity %} integrity="{{ config.extra.katex_css_integrity | safe }}"{%- endif %} crossorigin="anonymous" />
   {%- else %}
   <link rel="preload" as="style" class="preStyle" href="{{ get_url(path=katex_css, trailing_slash=false) }}"{%- if integrity %} integrity="sha384-{{ get_hash(path=katex_css, sha_type=384, base64=true) | safe }}"{%- endif %} />
@@ -124,31 +124,19 @@
 
 
 
-{#- Rss / Atom Feed #}
-
-  {%- if config.generate_feeds %}
-  {%- for feed in config.feed_filenames %}
-
-  {%- if feed is containing('atom') %}
+{#- Rss / Atom Feed -#}
+{%- if config.generate_feeds -%}
+{%- for feed in config.feed_filenames -%}
+{%- if feed is containing(pat='atom') %}
   <link rel="alternate" type="application/atom+xml" title="{{ config.title }} Atom Feed" href="{{ get_url(path=feed, trailing_slash=false, lang=lang) | safe }}" />
-  {%- endif %}
-
-  {%- if feed is containing('rss') %}
+{%- endif -%}
+{%- if feed is containing(pat='rss') %}
   <link rel="alternate" type="application/rss+xml" title="{{ config.title }} RSS Feed" href="{{ get_url(path=feed, trailing_slash=false, lang=lang) | safe }}" />
-  {%- endif %}
-
-  {%- endfor %}
-  {%- endif %}
-
-
-
-
-
-{#- Extra items #}
-  {%- if config.extra.head_extra %}
+{%- endif -%}
+{%- endfor -%}
+{%- endif -%}
+{#- Extra items -#}
+{%- if config.extra.head_extra %}
   {{ config.extra.head_extra | safe }}
-  {%- endif %}
-
-
-
+{%- endif -%}
 {#- End of head partial -#}