Complex Sulu Seo Twig Template

meta-seo.html.twig

{%- spaceless %}
{% set metaPublisher = 'Sulu GmbH' %}
{% set metaClientName = 'Sulu' %}
{% set metaCopyright = 'Sulu GmbH' %}
{% set metaLocaleParts = app.request.locale|split('_') %}
{% set metaLanguage = metaLocaleParts[0] %}
{% set metaCountry = metaLocaleParts[1]|default(null) %}
{% set metaLocale = metaLocaleParts|length == 1 ? metaLanguage : metaLanguage ~ '_' ~ metaCountry|upper %}
{% set metaUrl = app.request.uri %}

{# Get meta title #}
{% set metaTitle = extension.seo.title|default(content.title|default('')) %}

{# Get meta description #}
{% set metaDescription = extension.seo.description|default(content.description|default('')|striptags) %}
{% if metaDescription|trim %}
    {% set metaDescription = metaDescription|length > 320 ? metaDescription|slice(0, 316) ~ ' ...' : metaDescription %}
{% endif %}

{# Get meta image #}
{% set metaImageFormat = '800x' %}
{% set metaImage = metaImage|default(extension.excerpt.images[0].thumbnails[metaImageFormat]|default())  %}
{% set metaImage = metaImage|default(content.images[0].thumbnails[metaImageFormat]|default()) %}
{% set metaImage = metaImage|default('/website/images/logo.svg') %}
{% set metaImage = absolute_url(asset(metaImage)) %}

{% set metaDefaultTags = {
    'language': metaLanguage,
    'publisher': metaPublisher,
    'author': metaClientName,
    'copyright': metaCopyright,
    'audience': 'all',
    'distribution': 'global',
    'image': metaImage,
} %}

{% set metaDCTags = {
    'DC.Title': metaTitle,
    'DC.Publisher': metaPublisher,
    'DC.Copyright': metaCopyright,
} %}

{% set metaTwitterTags = {
    'twitter:card': 'summary',
    'twitter:url': metaUrl,
    'twitter:title': metaTitle,
    'twitter:description': metaDescription,
    'twitter:image': metaImage,
} %}

{% set ogMetaTags = {
    'og:site_name': metaClientName,
    'og:url': metaUrl,
    'og:title': metaTitle,
    'og:image': metaImage,
    'og:type': 'website',
    'og:description': metaDescription,
    'og:locale': metaLocale
} %}
{% endspaceless -%}

{# Default Seo: http://blog.sulu.io/new-in-sulu-1-4-customizable-seo-tags #}
{%- embed '@SuluWebsite/Extension/seo.html.twig' with {
    seo: extension.seo|default([]),
    content: content|default([]),
    urls: urls|default([]),
    shadowBaseLocale: shadowBaseLocale|default(),
    defaultLocale: request.defaultLocale|default('en')
} -%}
    {% block title %}
        {% if not seoTitle -%}
            {% set seoTitle = app.request.pathInfo|split('/')|last|replace({'-': '_'})|humanize %}
        {%- endif -%}
        <title>{{ seoTitle }} - {{ metaClientName }}</title>
    {%- endblock -%}

    {%- block description -%}
        {%- if seoDescription|default(metaDescription) -%}
            <meta name="description" content="{{ seoDescription|default(metaDescription) }}"/>
        {%- endif -%}
    {%- endblock -%}
{%- endembed %}

{# Meta Default Tags #}
{% block metaDefaultTags %}
    {% for property, value in metaDefaultTags if value %}
    <meta name="{{ property }}" content="{{ value }}"/>
    {% endfor %}
{% endblock %}

{# Meta DC Tags #}
{% block metaDCTags %}
    {% for property, value in metaDCTags if value %}
    <meta name="{{ property }}" content="{{ value }}"/>
    {% endfor %}
{% endblock %}

{# Meta Twitter Tags #}
{% block metaTwitterTags %}
    {% for property, value in metaTwitterTags if value %}
    <meta name="{{ property }}" content="{{ value }}"/>
    {% endfor %}
{% endblock %}

{# Meta OG Tags #}
{% block ogMetaTags %}
    {% for property, value in ogMetaTags if value %}
    <meta property="{{ property }}" content="{{ value }}"/>
    {% endfor %}
{% endblock %}

{# Pagination #}
{% if prevPageUrl|default -%}
    <link rel="prev" href="{{ absolute_url(prevPageUrl)|trim('?') }}">
{%- endif -%}

{% if nextPageUrl|default -%}
    <link rel="next" href="{{ absolute_url(nextPageUrl)|trim('?') }}">
{%- endif -%}

{% if view.pages is defined and (view.pages.page != 1 or view.pages.hasNextPage) %}
    {% if view.pages.page != 1 %}
        <link rel="prev" href="{{ absolute_url('?page=' ~ (view.pages.page - 1))|replace({'?page=1': ''}) }}">
    {% endif %}

    {% if view.pages.hasNextPage %}
        <link rel="next" href="{{ absolute_url('?page=' ~ (view.pages.page + 1)) }}">
    {% endif %}
{% endif %}