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WordPress shortcode Contact Form 7 Locale : [contact-form-7-locale default="{id}" en="{id}"]
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| if ( ! function_exists( "a3w_locale_contact_form_7_shortcode" ) ) : | |
| add_shortcode( "contact-form-7-locale", "a3w_locale_contact_form_7_shortcode" ); | |
| /* | |
| * Shortcode [contact-form-7-locale default="0" fr="0" es="0"] | |
| * Display CF7 form depending on locale | |
| * | |
| * Usage example: | |
| * [contact-form-7-locale default="{cf7_form_id}" en="{cf7_form_id_en}" html_id="{cf7_form_id_optional}" html_class="{cf7_form_class_optional}"] | |
| * | |
| * Explaination | |
| * default="{cf7_form_id}" => Register default CF7 form for default language or unknow language | |
| * en="{cf7_form_id_en}" => Register CF7 form for specfic language (can use short locale [en] or long [en_US]) | |
| * html_id="{cf7_form_id_optional}" & html_class="{cf7_form_class_optional}" => same usage as default CF7 shortcode | |
| * @see https://contactform7.com/faq/can-i-add-id-and-class-attributes-to-a-form-element/ | |
| * | |
| * @param array $atts shortcode attributes | |
| * @return string Form HTML | |
| */ | |
| function a3w_locale_contact_form_7_shortcode( $atts ) { | |
| $atts = array_merge( [ | |
| 'default' => '', // mandatory: default cf7 id for default language | |
| 'html_id' => '', // same use as cf7 shortcode | |
| 'html_class' => '', // same use as cf7 shortcode | |
| ], $atts ); | |
| if ( empty( $atts[ 'default' ] ) ) return ""; | |
| $form_id = $atts['default']; | |
| $current_locale = get_locale(); | |
| $current_locale_array = explode( '_', $current_locale ); | |
| $current_locale_short = $current_locale_array[0]; | |
| if ( array_key_exists( $current_locale, $atts ) ) { | |
| $form_id = trim( $atts[$current_locale] ); | |
| } elseif ( array_key_exists( $current_locale_short, $atts ) ) { | |
| $form_id = trim( $atts[$current_locale_short] ); | |
| } | |
| $cf7_shortcode = sprintf( '[contact-form-7 id="%s" %s %s]', | |
| $form_id, | |
| empty( $atts['html_id'] ) ? "" : 'html_id="' . esc_attr( $atts['html_id'] ) . '"', | |
| empty( $atts['html_class'] ) ? "" : 'html_class="' . esc_attr( $atts['html_class'] ) . '"' | |
| ); | |
| ob_start(); | |
| echo do_shortcode( $cf7_shortcode ); | |
| return ob_get_clean(); | |
| } | |
| endif; |
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Hi,
you can use it to display specific contact form 7 depending on current locale in WordPress website.
Enjoy :)