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Language switcher for Craft CMS 4. More info: http://craftsnippets.com/articles/universal-language-switcher-for-craft-cms
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{# v3 #} | |
{# http://craftsnippets.com/articles/universal-language-switcher-for-craft-cms #} | |
{# logic #} | |
{% set currentElement = craft.app.urlManager.matchedElement %} | |
{% set sites = craft.app.sites.getGroupById(currentSite.groupId).getSites() %} | |
{% set switcherLinks = [] %} | |
{% for site in sites|filter(x => x.baseUrl is not empty) %} | |
{% set title = craft.app.i18n.getLocaleById(site.language).displayName %} | |
{% set url = site.getBaseUrl() %} | |
{% if currentElement %} | |
{% set otherLocaleElement = craft.app.elements.getElementById(currentElement.id, currentElement.className(), site.id) %} | |
{% if otherLocaleElement and otherLocaleElement.enabledForSite %} | |
{% set url = otherLocaleElement.url %} | |
{% endif %} | |
{% endif %} | |
{% set switcherLinks = switcherLinks|merge([{ | |
url: url, | |
title: title, | |
countryCode: site.language|split('-')|last, | |
current: site.id == currentSite.id ? true : false, | |
language: site.language, | |
}]) %} | |
{% endfor %} | |
{# outputting html #} | |
{% if switcherLinks|length > 1 %} | |
{% tag 'nav' with { | |
'aria-label': 'Switch language'|t, | |
'aria-role': 'navigation', | |
} %} | |
{% tag 'ul' %} | |
{% for switcherLink in switcherLinks %} | |
{% tag 'li' with { | |
'class': switcherLink.current ? 'is-active', | |
} %} | |
{% tag 'a' with { | |
'href': switcherLink.url, | |
'hreflang': switcherLink.language, | |
'lang': switcherLink.language, | |
} %} | |
{% tag 'span' %} | |
{{ switcherLink.title }} | |
{% endtag %} | |
{% tag 'span' with { | |
'class': 'flag-icon flag-icon-' ~ switcherLink.countryCode, | |
} %} | |
{% endtag %} | |
{% endtag %} | |
{% endtag %} | |
{% endfor %} | |
{% endtag %} | |
{% endtag %} | |
{% endif %} |
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