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<?php
/**
* ----------------------------------------
* WPML
* ----------------------------------------
*/
/**
* Add translation actions & filters.
*/
function wpmtst_l10n_filters_wpml() {
// Admin style
add_action( 'admin_head-wpml-string-translation/menu/string-translation.php', 'wpmtst_admin_scripts_wpml' );
add_action( 'admin_head-edit-tags.php', 'wpmtst_admin_scripts_wpml' );
// Translate
remove_filter( 'wpmtst_l10n', 'wpmtst_l10n_default' );
add_filter( 'wpmtst_l10n', 'wpmtst_l10n_wpml', 10, 3 );
add_filter( 'wpmtst_l10n_cats', 'wpmtst_wpml_translate_object_ids', 10, 2 );
add_filter( 'get_term', 'wpmtst_wpml_get_term', 10, 2 );
// Update strings
add_action( 'update_option_wpmtst_custom_forms', 'wpmtst_form_fields_wpml', 10, 2 );
add_action( 'update_option_wpmtst_form_options', 'wpmtst_form_options_wpml', 10, 2 );
add_action( 'wpmtst_view_saved', 'wpmtst_update_view_wpml' );
// Help
add_action( 'wpmtst_before_form_settings', 'wpmtst_help_link_wpml' );
add_action( 'wpmtst_before_fields_settings', 'wpmtst_help_link_wpml' );
add_action( 'wpmtst_after_notification_fields', 'wpmtst_help_link_wpml' );
}
add_action( 'init', 'wpmtst_l10n_filters_wpml', 20 );
/**
* @param $string
* @param $context
* @param $name
*
* @return mixed
*/
function wpmtst_l10n_wpml( $string, $context, $name ) {
return apply_filters( 'wpml_translate_single_string', $string, $context, $name );
}
/**
* Find the equivalent term ID in the current language.
*
* @since 2.2.3
*
* @param $term
* @param $tax
* @return mixed
*/
function wpmtst_wpml_get_term( $term, $tax ) {
if ( 'wpm-testimonial-category' == $tax ) {
$term->term_id = apply_filters( 'wpmtst_wpml_translate_object_ids', $term->term_id );
}
return $term;
}
/**
* Returns the translated object ID (post_type or term) or original if missing
*
* @param $object_id integer|string|array The ID/s of the objects to check and return
* @param object|string $type object type: post, page, {custom post type name}, nav_menu, nav_menu_item, category, tag etc.
* @return string|array of object ids
*/
function wpmtst_wpml_translate_object_ids( $object_id, $type = 'wpm-testimonial-category' ) {
// if array
if ( is_array( $object_id ) ) {
$translated_object_ids = array();
foreach ( $object_id as $id ) {
$translated_object_ids[] = apply_filters( 'wpml_object_id', $id, $type, true );
}
return $translated_object_ids;
}
// if string
elseif ( is_string( $object_id ) ) {
// check if we have a comma separated ID string
$is_comma_separated = strpos( $object_id,"," );
if ( $is_comma_separated !== FALSE ) {
// explode the comma to create an array of IDs
$object_id = explode( ',', $object_id );
$translated_object_ids = array();
foreach ( $object_id as $id ) {
$translated_object_ids[] = apply_filters ( 'wpml_object_id', $id, $type, true );
}
// make sure the output is a comma separated string (the same way it came in!)
return implode ( ',', $translated_object_ids );
}
// if we don't find a comma in the string then this is a single ID
else {
return apply_filters( 'wpml_object_id', intval( $object_id ), $type, true );
}
}
// if int
else {
return apply_filters( 'wpml_object_id', $object_id, $type, true );
}
}
/**
* Load custom style for WPML.
*
* @since 1.21.0
*/
function wpmtst_admin_scripts_wpml() {
$plugin_version = get_option( 'wpmtst_plugin_version' );
wp_enqueue_style( 'wpmtst-admin-style-wpml', WPMTST_ADMIN_URL . 'css/wpml.css', array(), $plugin_version );
}
/**
* Register form field strings.
*
* @param $oldvalue
* @param $newvalue
* @param string $option
*/
function wpmtst_form_fields_wpml( $oldvalue, $newvalue, $option = 'wpmtst_custom_forms' ) {
// Reverse field order to match the form.
$wpml = $newvalue[1]['fields'];
krsort( $wpml );
foreach ( $wpml as $field ) {
$name = $field['name'] . ' : ';
$context = 'strong-testimonials-form-fields';
/* Translators: A form field on the String Translation screen. */
if ( isset( $field['after'] ) ) {
do_action( 'wpml_register_single_string', $context, $name . __( 'after', 'strong-testimonials' ), $field['after'] );
}
if ( isset( $field['before'] ) ) {
do_action( 'wpml_register_single_string', $context, $name . __( 'before', 'strong-testimonials' ), $field['before'] );
}
if ( isset( $field['placeholder'] ) ) {
do_action( 'wpml_register_single_string', $context, $name . __( 'placeholder', 'strong-testimonials' ), $field['placeholder'] );
}
if ( isset( $field['label'] ) ) {
do_action( 'wpml_register_single_string', $context, $name . __( 'label', 'strong-testimonials' ), $field['label'] );
}
if ( isset( $field['text'] ) ) {
do_action( 'wpml_register_single_string', $context, $name . __( 'text', 'strong-testimonials' ), $field['text'] );
}
if ( isset( $field['default_form_value'] ) ) {
do_action( 'wpml_register_single_string', $context, $name . __( 'default form value', 'strong-testimonials' ), $field['default_form_value'] );
}
if ( isset( $field['default_display_value'] ) ) {
do_action( 'wpml_register_single_string', $context, $name . __( 'default display value', 'strong-testimonials' ), $field['default_display_value'] );
}
}
}
/**
* Register form option strings.
*
* @param $oldvalue
* @param $newvalue
* @param string $option
*/
function wpmtst_form_options_wpml( $oldvalue, $newvalue, $option = 'wpmtst_form_options' ) {
// Form messages. Reverse field order to match the form.
$context = 'strong-testimonials-form-messages';
$wpml = $newvalue['messages'];
krsort( $wpml );
foreach ( $wpml as $key => $field ) {
// We can translate here because the description was localized when added.
do_action( 'wpml_register_single_string', $context, __( $field['description'], 'strong-testimonials' ), $field['text'] );
}
// Form notification
$context = 'strong-testimonials-notification';
do_action( 'wpml_register_single_string', $context, __( 'Email message', 'strong-testimonials' ), $newvalue['email_message'] );
do_action( 'wpml_register_single_string', $context, __( 'Email subject', 'strong-testimonials' ), $newvalue['email_subject'] );
}
/**
* Register "Read more" link text.
*
* @since 2.11.17
*
* @param $options
*/
function wpmtst_readmore_wpml( $options ) {
$context = 'strong-testimonials-read-more';
/* Translators: %s is the View ID. */
$string = sprintf( __( 'View %s : Read more (testimonial)', 'strong-testimonials' ), $options['id'] );
do_action( 'wpml_register_single_string', $context, $string, $options['more_post_text'] );
$string = sprintf( __( 'View %s : Read more (page or post)', 'strong-testimonials' ), $options['id'] );
do_action( 'wpml_register_single_string', $context, $string, $options['more_page_text'] );
}
/**
* Update strings after updating a view.
*
* @since 2.11.17
*
* @param $view
*/
function wpmtst_update_view_wpml( $view ) {
wpmtst_readmore_wpml(
array(
'id' => $view['id'],
'more_post_text' => $view['data']['more_post_text'],
'more_page_text' => $view['data']['more_page_text'],
)
);
}
/**
* Help link on various settings screens.
*
* @param $context
*/
function wpmtst_help_link_wpml( $context ) {
echo '<p>';
echo '<span class="dashicons dashicons-info icon-blue"></span> ';
printf( __( 'Translate these fields in <a href="%s">WPML String Translations</a>', 'strong-testimonials' ),
admin_url( 'admin.php?page=wpml-string-translation%2Fmenu%2Fstring-translation.php&context=strong-testimonials-' . $context ) );
echo '</p>';
}