%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
if ( ! class_exists( 'ICL_Language_Switcher' ) ) {
include ICL_PLUGIN_PATH . '/inc/widgets/icl-language-switcher.class.php';
}
class SitePressLanguageSwitcher {
public $settings;
public $widget_preview;
public $widget_css_defaults;
public $footer_css_defaults;
public $color_schemes;
private $current_language_color_selector_item;
function __construct() {
$this->widget_preview = false;
$this->color_schemes = $this->get_default_color_schemes();
$this->widget_css_defaults = $this->color_schemes[ 'White' ];
$this->footer_css_defaults = $this->color_schemes[ 'White' ];
add_action( 'plugins_loaded', array( $this, 'init' ) );
}
function init() {
global $sitepress_settings;
$this->settings = $sitepress_settings;
if ( ! empty( $this->settings[ 'icl_lang_sel_footer' ] ) ) {
add_action( 'wp_head', array( $this, 'language_selector_footer_style' ), 19 );
add_action( 'wp_footer', array( $this, 'language_selector_footer' ), 19 );
}
if ( is_admin() ) {
add_action( 'icl_language_switcher_options', array( $this, 'admin' ), 1 );
} else if ( ! empty( $this->settings[ 'icl_post_availability' ] ) ) {
if ( function_exists( 'icl_register_string' ) ) {
icl_register_string( 'WPML', 'Text for alternative languages for posts', $this->settings[ 'icl_post_availability_text' ] );
}
add_filter( 'the_content', array( $this, 'post_availability' ), 100 );
}
// the language selector widget
add_action( 'widgets_init', array( $this, 'language_selector_widget_init' ) );
if ( is_admin() && isset( $_GET[ 'page' ] ) && $_GET[ 'page' ] == ICL_PLUGIN_FOLDER . '/menu/languages.php' ) {
add_action( 'admin_head', 'icl_lang_sel_nav_css', 1, 1, true );
add_action( 'admin_head', array( $this, 'custom_language_switcher_style' ) );
}
if ( ! is_admin() ) {
add_action( 'wp_head', array( $this, 'custom_language_switcher_style' ) );
}
add_filter( 'wp_nav_menu_items', array( $this, 'wp_nav_menu_items_filter' ), 10, 2 );
add_filter( 'wp_page_menu', array( $this, 'wp_page_menu_filter' ), 10, 2 );
}
function language_selector_widget_init() {
register_widget( 'ICL_Language_Switcher' );
add_action( 'template_redirect', 'icl_lang_sel_nav_ob_start', 0 );
add_action( 'wp_head', 'icl_lang_sel_nav_ob_end' );
}
private function must_filter_menus() {
global $sitepress_settings;
return ! empty( $sitepress_settings[ 'display_ls_in_menu' ] ) && ( ! function_exists( 'wpml_home_url_ls_hide_check' ) || ! wpml_home_url_ls_hide_check() );
}
function set_widget() {
global $sitepress, $sitepress_settings;
if ( isset( $_POST[ 'icl_widget_update' ] ) ) {
$sitepress_settings[ 'icl_widget_title_show' ] = ( isset( $_POST[ 'icl_widget_title_show' ] ) ) ? 1 : 0;
$sitepress->save_settings( $sitepress_settings );
}
echo '<input type="hidden" name="icl_widget_update" value="1">';
echo '<label><input type="checkbox" name="icl_widget_title_show" value="1"';
if ( $sitepress_settings[ 'icl_widget_title_show' ] ) {
echo ' checked="checked"';
}
echo '> ' . __( 'Display \'Languages\' as the widget\'s title', 'sitepress' ) . '</label><br>';
}
function post_availability( $content ) {
$out = '';
if ( is_singular() ) {
$languages = icl_get_languages( 'skip_missing=true' );
if ( 1 < count( $languages ) ) {
//$out .= $this->settings['post_available_before'] ? $this->settings['post_available_before'] : '';
$langs = array();
foreach ( $languages as $l ) {
if ( ! $l[ 'active' ] ) {
$langs[ ] = '<a href="' . apply_filters( 'WPML_filter_link', $l[ 'url' ], $l ) . '">' . $l[ 'translated_name' ] . '</a>';
}
}
$out .= join( ', ', $langs );
//$out .= $this->settings['post_available_after'] ? $this->settings['post_available_after'] : '';
$str = function_exists( 'icl_t' ) ? icl_t( 'WPML', 'Text for alternative languages for posts', $this->settings[ 'icl_post_availability_text' ] ) : $this->settings[ 'icl_post_availability_text' ];
$out = '<p class="icl_post_in_other_langs">' . sprintf( $str, $out ) . '</p>';
}
}
$out = apply_filters( 'icl_post_alternative_languages', $out );
if ( $this->settings[ 'icl_post_availability_position' ] == 'above' ) {
$content = $out . $content;
} else {
$content = $content . $out;
}
return $content;
}
function language_selector_footer_style() {
$add = false;
foreach ( $this->footer_css_defaults as $key => $d ) {
if ( isset( $this->settings[ 'icl_lang_sel_footer_config' ][ $key ] ) && $this->settings[ 'icl_lang_sel_footer_config' ][ $key ] != $d ) {
$add = true;
break;
}
}
if ( $add ) {
echo "\n<style type=\"text/css\">";
foreach ( $this->settings[ 'icl_lang_sel_footer_config' ] as $k => $v ) {
switch ( $k ) {
case 'font-current-normal':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer a, #lang_sel_footer a.lang_sel_sel, #lang_sel_footer a.lang_sel_sel:visited{color:' . $v . ';}';
break;
case 'font-current-hover':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer a:hover, #lang_sel_footer a.lang_sel_sel:hover{color:' . $v . ';}';
break;
case 'background-current-normal':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer a.lang_sel_sel, #lang_sel_footer a.lang_sel_sel:visited{background-color:' . $v . ';}';
break;
case 'background-current-hover':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer a.lang_sel_sel:hover{background-color:' . $v . ';}';
break;
case 'font-other-normal':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer ul a, #lang_sel_footer ul a:visited{color:' . $v . ';}';
break;
case 'font-other-hover':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer ul a:hover{color:' . $v . ';}';
break;
case 'background-other-normal':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer ul a, #lang_sel_footer ul a:visited{background-color:' . $v . ';}';
break;
case 'background-other-hover':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer ul a:hover{background-color:' . $v . ';}';
break;
case 'border':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer{border-color:' . $v . ';}';
break;
case 'background':
//if($v != $this->color_schemes[$k])
echo '#lang_sel_footer{background-color:' . $v . ';}';
break;
}
}
echo "</style>\n";
}
}
static function get_language_selector_footer() {
global $sitepress;
$language_selector_footer = '';
$languages = array();
if ( ! function_exists( 'wpml_home_url_ls_hide_check' ) || ! wpml_home_url_ls_hide_check() ) {
$languages = $sitepress->get_ls_languages();
}
if ( ! empty( $languages ) ) {
$language_selector_footer = '
<div id="lang_sel_footer">
<ul>
';
foreach ( $languages as $lang ) {
$alt_title_lang = $sitepress->get_setting( 'icl_lso_display_lang' ) ? esc_attr( $lang[ 'translated_name' ] ) : esc_attr( $lang[ 'native_name' ] );
$language_selector_footer .= ' <li>';
$language_selector_footer .= '<a href="' . apply_filters( 'WPML_filter_link', $lang[ 'url' ], $lang ) . '"';
if ( $lang[ 'active' ] ) {
$language_selector_footer .= ' class="lang_sel_sel"';
}
$language_selector_footer .= '>';
if ( $sitepress->get_setting( 'icl_lso_flags' ) || $sitepress->footer_preview ) {
$language_selector_footer .= '<img src="' . $lang[ 'country_flag_url' ] . '" alt="' . $alt_title_lang . '" class="iclflag" title="' . $alt_title_lang . '" ';
}
if ( ! $sitepress->get_setting( 'icl_lso_flags' ) && $sitepress->footer_preview ) {
$language_selector_footer .= ' style="display:none;"';
}
if ( $sitepress->get_setting( 'icl_lso_flags' ) || $sitepress->footer_preview ) {
$language_selector_footer .= ' /> ';
}
if ( $sitepress->footer_preview ) {
$lang_native = $lang[ 'native_name' ];
$lang_native_hidden = false;
$lang_translated = $lang[ 'translated_name' ];
$lang_translated_hidden = false;
} else {
if ( $sitepress->get_setting( 'icl_lso_native_lang' ) ) {
$lang_native = $lang[ 'native_name' ];
} else {
$lang_native = false;
}
if ( $sitepress->get_setting( 'icl_lso_display_lang' ) ) {
$lang_translated = $lang[ 'translated_name' ];
} else {
$lang_translated = false;
}
$lang_native_hidden = false;
$lang_translated_hidden = false;
}
$language_selector_footer .= icl_disp_language( $lang_native, $lang_translated, $lang_native_hidden, $lang_translated_hidden );
$language_selector_footer .= '</a>';
$language_selector_footer .= '</li>
';
}
$language_selector_footer .= '</ul>
</div>';
}
return $language_selector_footer;
}
function language_selector_footer() {
echo self::get_language_selector_footer();
}
function admin() {
global $sitepress;
foreach ( $this->color_schemes as $color_scheme_name => $color_scheme_data ) {
foreach ( $this->widget_css_defaults as $scheme_attribute => $scheme_attribute_value ) {
?>
<input type="hidden" id="icl_lang_sel_config_alt_<?php echo $color_scheme_name ?>_<?php echo $scheme_attribute ?>" value="<?php echo $this->color_schemes[ $color_scheme_name ][ $scheme_attribute ] ?>"/>
<?php
}
}
if ( $this->load_language_selector_css() ) {
$this->render_admin_language_preview();
} else {
$this->render_admin_language_blocked_preview();
}
?>
<div class="wpml-section-content-inner">
<h4><?php _e( 'Footer language switcher style', 'sitepress' ) ?></h4>
<p>
<label>
<input type="checkbox" name="icl_lang_sel_footer" value="1" <?php if ( ! empty( $this->settings[ 'icl_lang_sel_footer' ] )): ?>checked="checked"<?php endif ?> />
<?php _e( 'Show language switcher in footer', 'sitepress' ) ?>
</label>
</p>
<div id="icl_lang_sel_footer_preview_wrap" class="language-selector-preview language-selector-preview-footer">
<div id="icl_lang_sel_footer_preview">
<p><strong><?php _e( 'Footer language switcher preview', 'sitepress' ) ?></strong></p>
<?php
$sitepress->footer_preview = true;
$this->language_selector_footer();
?>
</div>
</div>
<?php
if ( $this->load_language_selector_css() ) {
?>
<?php foreach ( $this->color_schemes as $color_scheme_name => $color_scheme_data ): ?>
<?php foreach ( $this->footer_css_defaults as $scheme_attribute => $scheme_attribute_value ): ?>
<input type="hidden" id="icl_lang_sel_footer_config_alt_<?php echo $color_scheme_name ?>_<?php echo $scheme_attribute ?>" value="<?php echo $this->color_schemes[ $color_scheme_name ][ $scheme_attribute ] ?>"/>
<?php endforeach; ?>
<?php endforeach; ?>
<p>
<a href="#icl_lang_preview_config_footer_editor_wrapper" id="icl_lang_sel_footer_preview_link" class="js-toggle-colors-edit">
<?php _e( 'Edit the footer language switcher colors', 'sitepress' ) ?>
<i class="icon-caret-down js-arrow-toggle"></i>
</a>
</p>
<div class="hidden" id="icl_lang_preview_config_footer_editor_wrapper">
<table id="icl_lang_preview_config_footer" style="width:auto;">
<thead>
<tr>
<th> </th>
<th><?php _e( 'Normal', 'sitepress' ) ?></th>
<th><?php _e( 'Hover', 'sitepress' ) ?></th>
</tr>
</thead>
<tbody>
<tr>
<td><?php _e( 'Current language font color', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'font-current', 'font-current', 'normal', true );
$this->current_language_color_selector_control();
?>
</td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'font-current', 'font-current', 'hover', true );
$this->current_language_color_selector_control();
?>
</td>
</tr>
<tr>
<td><?php _e( 'Current language background color', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background-current', 'background-current', 'normal', true );
$this->current_language_color_selector_control();
?>
</td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background-current', 'background-current', 'hover', true );
$this->current_language_color_selector_control();
?>
</td>
</tr>
<tr>
<td><?php _e( 'Other languages font color', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'font-other', 'font-other', 'normal', true );
$this->current_language_color_selector_control();
?>
</td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'font-other', 'font-other', 'hover', true );
$this->current_language_color_selector_control();
?>
</td>
</tr>
<tr>
<td><?php _e( 'Other languages background color', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background-other', 'background-other', 'normal', true );
$this->current_language_color_selector_control();
?>
</td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background-other', 'background-other', 'hover', true );
$this->current_language_color_selector_control();
?>
</td>
</tr>
<tr>
<td><?php _e( 'Background', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background', 'background', '', true );
$this->current_language_color_selector_control();
?>
</td>
<td> </td>
</tr>
<tr>
<td><?php _e( 'Border', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'border', 'border', '', true );
$this->current_language_color_selector_control();
?>
</td>
<td> </td>
</tr>
</tbody>
</table>
<label for="icl_lang_sel_footer_color_scheme"><?php _e( 'Presets:', 'sitepress' ) ?></label>
<select id="icl_lang_sel_footer_color_scheme" name="icl_lang_sel_footer_color_scheme">
<option value=""><?php _e( '--select--', 'sitepress' ) ?> </option>
<option value="Gray"><?php _e( 'Gray', 'sitepress' ) ?> </option>
<option value="White"><?php _e( 'White', 'sitepress' ) ?> </option>
<option value="Blue"><?php _e( 'Blue', 'sitepress' ) ?> </option>
</select>
<span style="display:none"><?php _e( "Are you sure? The customization you may have made will be overridden once you click 'Apply'", 'sitepress' ) ?></span>
</div> <!-- #icl_lang_preview_config_footer_editor_wrapper -->
</div> <!-- .wpml-section-content-inner -->
<div class="wpml-section-content-inner">
<h4><?php _e( 'Show post translation links', 'sitepress' ); ?></h4>
<ul>
<li>
<label>
<input type="checkbox"
name="icl_post_availability"
id="js-post-availability"
data-target=".js-post-availability-settings"
value="1"
<?php if ( ! empty( $this->settings[ 'icl_post_availability' ] )): ?>checked<?php endif ?> />
<?php _e( 'Yes', 'sitepress' ); ?>
</label>
</li>
<li class="js-post-availability-settings <?php if ( empty( $this->settings[ 'icl_post_availability' ] ) ): ?>hidden<?php endif ?>">
<label>
<?php _e( 'Position', 'sitepress' ); ?>
<select name="icl_post_availability_position">
<option value="above"<?php if ( isset( $this->settings[ 'icl_post_availability_position' ] )
&& $this->settings[ 'icl_post_availability_position' ] == 'above'
): ?> selected="selected"<?php endif ?>><?php _e( 'Above post', 'sitepress' ); ?> </option>
<option value="below"<?php if ( empty( $this->settings[ 'icl_post_availability_position' ] ) || $this->settings[ 'icl_post_availability_position' ] == 'bellow'
|| $this->settings[ 'icl_post_availability_position' ] == 'below'
): ?> selected="selected"<?php endif ?>><?php _e( 'Below post', 'sitepress' ); ?> </option>
</select>
</label>
</li>
<li class="js-post-availability-settings <?php if ( empty( $this->settings[ 'icl_post_availability' ] ) ): ?>hidden<?php endif ?>">
<label>
<?php _e( 'Text for alternative languages for posts', 'sitepress' ); ?>: <input type="text" name="icl_post_availability_text" value="<?php
if ( isset( $this->settings[ 'icl_post_availability_text' ] ) ) {
echo esc_attr( $this->settings[ 'icl_post_availability_text' ] );
} else {
_e( 'This post is also available in: %s', 'sitepress' );
} ?>" size="40"/>
</label>
</li>
</ul>
</div> <!-- .wpml-section-content-inner -->
<div class="wpml-section-content-inner">
<h4><label for="icl_additional_css"><?php _e( 'Additional CSS (optional)', 'sitepress' ); ?></label></h4>
<p>
<?php
if ( ! empty( $this->settings[ 'icl_additional_css' ] ) ) {
$icl_additional_css = trim( $this->settings[ 'icl_additional_css' ] );
} else {
$icl_additional_css = '';
}
?>
<textarea id="icl_additional_css" name="icl_additional_css" rows="4" class="large-text"><?php echo $icl_additional_css; ?></textarea>
</p>
</div> <!-- .wpml-section-content-inner -->
<?php
}
}
function widget_list() {
global $sitepress;
$active_languages = icl_get_languages();
if ( empty( $active_languages ) ) {
return;
} ?>
<div id="lang_sel_list"<?php if ( empty( $this->settings[ 'icl_lang_sel_type' ] ) || $this->settings[ 'icl_lang_sel_type' ] == 'dropdown' ) {
echo ' style="display:none;"';
} ?> class="lang_sel_list_<?php echo $this->settings[ 'icl_lang_sel_orientation' ] ?>">
<ul>
<?php
$li_items = '';
foreach ( $active_languages as $lang ) {
$language_selected = ' class="lang_sel_';
$language_selected .= $lang[ 'language_code' ] === $sitepress->get_current_language() ? 'sel"' : 'other"';
$li_items .= $sitepress->render_ls_li_item( $lang, false, true, $language_selected );
}
echo $li_items;
?>
</ul>
</div>
<?php
}
function custom_language_switcher_style() {
if ( defined( 'ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS' ) && ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS ) {
return;
}
$add = false;
foreach ( $this->widget_css_defaults as $key => $d ) {
if ( isset( $this->settings[ 'icl_lang_sel_config' ][ $key ] ) && $this->settings[ 'icl_lang_sel_config' ][ $key ] != $d ) {
$add = true;
break;
}
}
if ( $add ) {
$list = ( $this->settings[ 'icl_lang_sel_type' ] == 'list' ) ? true : false;
echo "\n<style type=\"text/css\">";
foreach ( $this->settings[ 'icl_lang_sel_config' ] as $k => $v ) {
switch ( $k ) {
case 'font-current-normal':
//if($v != $this->widget_css_defaults[$k])
if ( $list ) {
echo '#lang_sel_list a.lang_sel_sel, #lang_sel_list a.lang_sel_sel:visited{color:' . $v . ';}';
} else {
echo '#lang_sel a, #lang_sel a.lang_sel_sel{color:' . $v . ';}';
}
break;
case 'font-current-hover':
//if($v != $this->widget_css_defaults[$k])
if ( $list ) {
echo '#lang_sel_list a:hover, #lang_sel_list a.lang_sel_sel:hover{color:' . $v . ';}';
} else {
echo '#lang_sel a:hover, #lang_sel a.lang_sel_sel:hover{color:' . $v . ';}';
}
break;
case 'background-current-normal':
//if($v != $this->widget_css_defaults[$k])
if ( $list ) {
echo '#lang_sel_list a.lang_sel_sel, #lang_sel_list a.lang_sel_sel:visited{background-color:' . $v . ';}';
} else {
echo '#lang_sel a.lang_sel_sel, #lang_sel a.lang_sel_sel:visited{background-color:' . $v . ';}';
}
break;
case 'background-current-hover':
//if($v != $this->widget_css_defaults[$k])
if ( $list ) {
echo '#lang_sel_list a.lang_sel_sel:hover{background-color:' . $v . ';}';
} else {
echo '#lang_sel a.lang_sel_sel:hover{background-color:' . $v . ';}';
}
break;
case 'font-other-normal':
//if($v != $this->widget_css_defaults[$k])
if ( $list ) {
echo '#lang_sel_list ul a.lang_sel_other, #lang_sel_list ul a.lang_sel_other:visited{color:' . $v . ';}';
} else {
echo '#lang_sel li ul a, #lang_sel li ul a:visited{color:' . $v . ';}';
}
break;
case 'font-other-hover':
//if($v != $this->widget_css_defaults[$k])
if ( $list ) {
echo '#lang_sel_list ul a.lang_sel_other:hover{color:' . $v . ';}';
} else {
echo '#lang_sel li ul a:hover{color:' . $v . ';}';
}
break;
case 'background-other-normal':
//if($v != $this->widget_css_defaults[$k])
if ( $list ) {
echo '#lang_sel_list ul a.lang_sel_other, #lang_sel li ul a:link, #lang_sel_list ul a.lang_sel_other:visited{background-color:' . $v . ';}';
} else {
echo '#lang_sel li ul a, #lang_sel li ul a:link, #lang_sel li ul a:visited{background-color:' . $v . ';}';
}
break;
case 'background-other-hover':
//if($v != $this->widget_css_defaults[$k])
if ( $list ) {
echo '#lang_sel_list ul a.lang_sel_other:hover{background-color:' . $v . ';}';
} else {
echo '#lang_sel li ul a:hover{background-color:' . $v . ';}';
}
break;
case 'border':
//if($v != $this->widget_css_defaults[$k])
if ( $list ) {
echo '#lang_sel_list a, #lang_sel_list a:visited{border-color:' . $v . ';} #lang_sel_list ul{border-top:1px solid ' . $v . ';}';
} else {
echo '#lang_sel a, #lang_sel a:visited{border-color:' . $v . ';} #lang_sel ul ul{border-top:1px solid ' . $v . ';}';
}
break;
}
}
echo "</style>\n";
}
if ( isset( $this->settings[ 'icl_additional_css' ] ) && ! empty( $this->settings[ 'icl_additional_css' ] ) ) {
echo "\r\n<style type=\"text/css\">";
//echo implode("\r\n", $this->settings['icl_additional_css']);
echo $this->settings[ 'icl_additional_css' ];
echo "\r\n</style>";
}
}
function wp_page_menu_filter( $items, $args ) {
if($this->must_filter_menus()) {
$obj_args = new stdClass();
foreach ( $args as $key => $value ) {
$obj_args->$key = $value;
}
$items = str_replace( "</ul></div>", "", $items );
$items = apply_filters( 'wp_nav_menu_items', $items, $obj_args );
$items .= "</ul></div>";
}
return $items;
}
/**
* Filter on the 'wp_nav_menu_items' hook, that potentially adds a language switcher to the item of some menus.
*
* @param string $items
* @param object $args
*
* @return string
*/
function wp_nav_menu_items_filter( $items, $args ) {
if ( $this->must_filter_menus() && $this->menu_has_ls( $args ) ) {
$items .= $this->get_menu_ls_html( $args );
}
return $items;
}
/**
* Returns the HTML string of the language switcher for a given menu.
*
* @param object $args
*
* @return string
*/
private function get_menu_ls_html( $args ) {
global $sitepress, $wpml_post_translations, $wpml_term_translations;
$current_language = $sitepress->get_current_language();
$languages_helper = new WPML_Languages( $wpml_term_translations, $sitepress, $wpml_post_translations );
$languages = $sitepress->get_ls_languages();
$items = '';
$items .= '<li class="menu-item menu-item-language menu-item-language-current menu-item-has-children">';
$items .= isset( $args->before ) ? $args->before : '';
$items .= '<a href="#" onclick="return false">';
$items .= isset( $args->link_before ) ? $args->link_before : '';
$lang = isset( $languages[ $current_language ] )
? $languages[ $current_language ]
: $languages_helper->get_ls_language( $current_language, $current_language );
$native_lang = $sitepress->get_setting( 'icl_lso_native_lang' );
$displayed_lang = $sitepress->get_setting( 'icl_lso_display_lang' );
$language_name = $this->language_display( $lang[ 'native_name' ],
$lang[ 'translated_name' ],
$native_lang,
$displayed_lang,
false );
$language_name = $this->maybe_render_flag( $lang, $language_name );
$items .= $language_name;
$items .= isset( $args->link_after ) ? $args->link_after : '';
$items .= '</a>';
$items .= isset( $args->after ) ? $args->after : '';
unset( $languages[ $current_language ] );
$items .= $this->render_ls_sub_items( $languages );
return $items;
}
/**
* Checks if a given menu has a language_switcher displayed in it
*
* @param object $args
*
* @return bool
*/
private function menu_has_ls( $args ) {
list( $abs_menu_id, $settings_menu_id, $menu_locations ) = $this->get_menu_locations_and_ids( $args );
return $abs_menu_id == $settings_menu_id
|| ( (bool) $abs_menu_id === false
&& isset( $args->theme_location )
&& in_array( $args->theme_location, $menu_locations ) );
}
/**
* Gets the menu locations that display a language switcher, the id of the menu to which the switcher is assigned
* and translation of this id into the default language.
*
* @param object $args
*
* @return array
*/
private function get_menu_locations_and_ids( $args ) {
global $sitepress;
$abs_menu_id = false;
$settings_menu_id = false;
$menu_locations = array();
if(isset($args->menu)) {
$default_language = $sitepress->get_default_language();
$args->menu = isset( $args->menu->term_id ) ? $args->menu->term_id : $args->menu;
$abs_menu_id = apply_filters( 'translate_object_id', $args->menu, 'nav_menu', false, $default_language );
$settings_menu_id = apply_filters( 'translate_object_id', $sitepress->get_setting( 'menu_for_ls' ), 'nav_menu', false, $default_language );
$menu_locations = get_nav_menu_locations();
if ( ! $abs_menu_id && $settings_menu_id ) {
foreach ( $menu_locations as $location => $id ) {
if ( $id != $settings_menu_id ) {
unset( $menu_locations[ $location ] );
}
}
}
}
return array( $abs_menu_id, $settings_menu_id, array_keys( $menu_locations ) );
}
private function render_ls_sub_items( $languages ) {
global $sitepress;
$ls_type = $sitepress->get_setting( 'icl_lang_sel_type' );
$ls_orientation = ($ls_type == 'list') && $sitepress->get_setting( 'icl_lang_sel_orientation' );
$menu_is_vertical = ! $ls_orientation || $ls_orientation === 'vertical';
$sub_items = '';
foreach ( (array) $languages as $lang ) {
$sub_items .= '<li class="menu-item menu-item-language">';
$sub_items .= '<a href="' . $lang[ 'url' ] . '">';
$native_lang = $sitepress->get_setting( 'icl_lso_native_lang' );
$displayed_lang = $sitepress->get_setting( 'icl_lso_display_lang' );
$language_name = $this->language_display($lang[ 'native_name' ], $lang[ 'translated_name' ], $native_lang, $displayed_lang, false);
$language_name = $this->maybe_render_flag( $lang, $language_name );
$sub_items .= $language_name;
$sub_items .= '</a></li>';
}
$sub_items = $sub_items && $menu_is_vertical ? '<ul class="sub-menu submenu-languages">' . $sub_items . '</ul>' : $sub_items;
$sub_items = $menu_is_vertical ? $sub_items . '</li>' : '</li>' . $sub_items;
return $sub_items;
}
public function language_display( $native_name, $translated_name = false, $show_native_name = false, $show_translate_name = false, $include_html = true ) {
$result = '';
if ( ! $show_native_name ) {
$native_name = '';
}
if ( ! $show_translate_name ) {
$translated_name = '';
}
if ( $native_name && $translated_name ) {
if ( $native_name != $translated_name ) {
if ( $show_native_name ) {
if($include_html) {
$result .= '<span class="icl_lang_sel_native">';
}
$result .= '%1$s';
if($include_html) {
$result .= '</span>';
}
if($show_translate_name) {
$result .= ' ';
if($include_html) {
$result .= '<span class="icl_lang_sel_translated">';
}
$result .= $show_native_name
? '<span class="icl_lang_sel_bracket">(</span>%2$s<span class="icl_lang_sel_bracket">)</span>'
: '%2$s';
if($include_html) {
$result .= '</span>';
}
}
}elseif($show_translate_name) {
if($include_html) {
$result .= '<span class="icl_lang_sel_translated">';
}
$result .= '%2$s';
if($include_html) {
$result .= '</span>';
}
}
} else {
if($include_html) {
$result .= '<span class="icl_lang_sel_current icl_lang_sel_native">';
}
$result .= '%1$s';
if($include_html) {
$result .= '</span>';
}
}
} elseif ( $native_name ) {
$result = '%1$s';
} elseif ( $translated_name ) {
$result = '%2$s';
}
return sprintf($result, $native_name, $translated_name);
}
private function maybe_render_flag( $language, $rendered_name ) {
global $sitepress;
$html = $rendered_name;
if ( $sitepress->get_setting( 'icl_lso_flags' ) ) {
$alt_title_lang = $rendered_name ? esc_attr( $rendered_name ) : esc_attr( $language[ 'native_name' ] );
$html = '<img class="iclflag" src="' . $language[ 'country_flag_url' ] . '" width="18" height="12" alt="' . $language[ 'language_code' ] . '" title="' . $alt_title_lang . '" />' . $html;
}
return $html;
}
function set_current_language_color_selector_control_arguments( $setting_base_key, $input_base_id, $state = '', $in_footer = false ) {
$input_id = $input_base_id . ( $state ? '-' . $state : '' );
$setting_key = $setting_base_key . ( $state ? '-' . $state : '' );
$input_name_group = 'icl_lang_sel_config';
if ( $in_footer ) {
$input_name_group = 'icl_lang_sel_footer_config';
}
$this->current_language_color_selector_item[ 'input_name_group' ] = $input_name_group;
$this->current_language_color_selector_item[ 'input_name_id' ] = $input_id;
$this->current_language_color_selector_item[ 'default' ] = $this->footer_css_defaults[ $setting_key ];
if ( isset( $this->settings[ $input_name_group ][ $setting_key ] ) ) {
$this->current_language_color_selector_item[ 'value' ] = $this->settings[ $input_name_group ][ $setting_key ];
}
return $this->current_language_color_selector_item;
}
function current_language_color_selector_control() {
$wpml_color_picker = new WPML_Color_Picker( $this->current_language_color_selector_item );
echo $wpml_color_picker->get_current_language_color_selector_control();
}
protected function render_admin_language_blocked_preview() {
?>
<em><?php printf( __( "%s is defined in your theme. The language switcher can only be customized using the theme's CSS.", 'sitepress' ), 'ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS' ) ?></em>
<?php
}
protected function render_admin_language_preview() {
?>
<p>
<a href="#icl_lang_preview_config_wrapper" class="js-toggle-colors-edit">
<?php _e( 'Edit the language switcher widget colors', 'sitepress' ) ?>
<i class="icon-caret-down js-arrow-toggle"></i>
</a>
</p>
<div id="icl_lang_preview_config_wrapper" class="hidden">
<table id="icl_lang_preview_config" style="width:auto;">
<thead>
<tr>
<th> </th>
<th><?php _e( 'Normal', 'sitepress' ) ?></th>
<th><?php _e( 'Hover', 'sitepress' ) ?></th>
</tr>
</thead>
<tbody>
<tr>
<td><?php _e( 'Current language font color', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'font-current', 'font-current', 'normal' );
$this->current_language_color_selector_control();
?>
</td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'font-current', 'font-current', 'hover' );
$this->current_language_color_selector_control();
?>
</td>
</tr>
<tr>
<td><?php _e( 'Current language background color', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background-current', 'background-current', 'normal' );
$this->current_language_color_selector_control();
?>
</td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background-current', 'background-current', 'hover' );
$this->current_language_color_selector_control();
?>
</td>
</tr>
<tr>
<td><?php _e( 'Other languages font color', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'font-other', 'font-other', 'normal' );
$this->current_language_color_selector_control();
?>
</td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'font-other', 'font-other', 'hover' );
$this->current_language_color_selector_control();
?>
</td>
</tr>
<tr>
<td><?php _e( 'Other languages background color', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background-other', 'background-other', 'normal' );
$this->current_language_color_selector_control();
?>
</td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background-other', 'background-other', 'hover' );
$this->current_language_color_selector_control();
?>
</td>
</tr>
<tr>
<td><?php _e( 'Background', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'background', 'background' );
$this->current_language_color_selector_control();
?>
</td>
<td> </td>
</tr>
<tr>
<td><?php _e( 'Border', 'sitepress' ) ?></td>
<td>
<?php
$this->set_current_language_color_selector_control_arguments( 'border', 'border' );
$this->current_language_color_selector_control();
?>
</td>
</tr>
</tbody>
</table>
<label for="icl_lang_sel_color_scheme"><?php _e( 'Presets:', 'sitepress' ) ?></label>
<select id="icl_lang_sel_color_scheme" name="icl_lang_sel_color_scheme">
<option value=""><?php _e( '--select--', 'sitepress' ) ?> </option>
<option value="Gray"><?php _e( 'Gray', 'sitepress' ) ?> </option>
<option value="White"><?php _e( 'White', 'sitepress' ) ?> </option>
<option value="Blue"><?php _e( 'Blue', 'sitepress' ) ?> </option>
</select>
<span style="display:none"><?php _e( "Are you sure? The customization you may have made will be overridden once you click 'Apply'", 'sitepress' ) ?></span>
</div>
<?php
}
/**
* @return array
*/
protected function get_default_color_schemes() {
$gray = array(
'font-current-normal' => '#222222',
'font-current-hover' => '#000000',
'background-current-normal' => '#eeeeee',
'background-current-hover' => '#eeeeee',
'font-other-normal' => '#222222',
'font-other-hover' => '#000000',
'background-other-normal' => '#e5e5e5',
'background-other-hover' => '#eeeeee',
'border' => '#cdcdcd',
'background' => '#e5e5e5'
);
$white = array(
'font-current-normal' => '#444444',
'font-current-hover' => '#000000',
'background-current-normal' => '#ffffff',
'background-current-hover' => '#eeeeee',
'font-other-normal' => '#444444',
'font-other-hover' => '#000000',
'background-other-normal' => '#ffffff',
'background-other-hover' => '#eeeeee',
'border' => '#cdcdcd',
'background' => '#ffffff'
);
$blue = array(
'font-current-normal' => '#ffffff',
'font-current-hover' => '#000000',
'background-current-normal' => '#95bedd',
'background-current-hover' => '#95bedd',
'font-other-normal' => '#000000',
'font-other-hover' => '#ffffff',
'background-other-normal' => '#cbddeb',
'background-other-hover' => '#95bedd',
'border' => '#0099cc',
'background' => '#cbddeb'
);
return array(
'Gray' => $gray,
'White' => $white,
'Blue' => $blue
);
}
/**
* @return bool
*/
protected function load_language_selector_css() {
return ! defined( 'ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS' ) || ! ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS;
}
} // end class
// language switcher functions
function language_selector_widget( $args ) {
global $sitepress, $sitepress_settings;
extract( $args, EXTR_SKIP );
/** @var $before_widget string */
echo $before_widget;
if ( $sitepress_settings[ 'icl_widget_title_show' ] ) {
echo $args[ 'before_title' ];
_e( 'Languages', 'sitepress' );
echo $args[ 'after_title' ];
}
$sitepress->language_selector();
/** @var $after_widget string */
echo $after_widget;
}
function icl_lang_sel_nav_ob_start() {
if ( is_feed() ) {
return;
}
ob_start( 'icl_lang_sel_nav_prepend_css' );
}
function icl_lang_sel_nav_ob_end() {
$ob_handlers = ob_list_handlers();
$active_handler = array_pop( $ob_handlers );
if ( $active_handler == 'icl_lang_sel_nav_prepend_css' ) {
ob_end_flush();
}
}
function icl_lang_sel_nav_prepend_css( $buf ) {
if ( defined( 'ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS' ) && ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS ) {
return $buf;
}
return preg_replace( '#</title>#i', '</title>' . PHP_EOL . PHP_EOL . icl_lang_sel_nav_css( false ), $buf );
}
function icl_lang_sel_nav_css( $show = true ) {
if ( defined( 'ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS' ) && ICL_DONT_LOAD_LANGUAGE_SELECTOR_CSS ) {
return '';
}
$link_tag = '<link rel="stylesheet" href="' . ICL_PLUGIN_URL . '/res/css/language-selector.css?v=' . ICL_SITEPRESS_VERSION . '" type="text/css" media="all" />';
if ( ! $show && ( ! isset( $_GET[ 'page' ] ) || $_GET[ 'page' ] != ICL_PLUGIN_FOLDER . '/menu/languages.php' ) ) {
return $link_tag;
} else {
echo $link_tag;
}
return $link_tag;
}
global $icl_language_switcher;
$icl_language_switcher = new SitePressLanguageSwitcher;
Zerion Mini Shell 1.0