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<?php |
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|
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/** |
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* Settings class for browser language preference detection |
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* |
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* @since 1.8 |
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*/ |
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class PLL_Settings_Browser extends PLL_Settings_Module { |
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|
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/** |
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* Constructor |
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* |
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* @since 1.8 |
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* |
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* @param object $polylang polylang object |
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*/ |
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public function __construct( &$polylang ) { |
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parent::__construct( |
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$polylang, |
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array( |
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'module' => 'browser', |
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'title' => __( 'Detect browser language', 'polylang' ), |
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'description' => __( 'When the front page is visited, set the language according to the browser preference', 'polylang' ), |
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'active_option' => $this->is_available() ? 'browser' : false, |
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) |
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); |
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|
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if ( ! class_exists( 'PLL_Xdata_Domain', true ) ) { |
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add_action( 'admin_print_footer_scripts', array( $this, 'print_js' ) ); |
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} |
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} |
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|
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/** |
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* Tells if the option is available |
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* |
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* @since 2.0 |
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* |
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* @return bool |
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*/ |
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protected function is_available() { |
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return ( 3 > $this->options['force_lang'] ) || class_exists( 'PLL_Xdata_Domain', true ); |
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} |
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|
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/** |
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* Tells if the module is active |
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* |
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* @since 1.8 |
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* |
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* @return bool |
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*/ |
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public function is_active() { |
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return $this->is_available() ? parent::is_active() : false; |
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} |
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|
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/** |
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* Displays the javascript to handle dynamically the change in url modifications |
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* as the preferred browser language is not used when the language is set from different domains |
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* |
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* @since 1.8 |
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*/ |
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public function print_js() { |
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wp_enqueue_script( 'jquery' ); |
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|
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if ( parent::is_active() && 3 > $this->options['force_lang'] ) { |
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$func = 'removeClass( "inactive" ).addClass( "active" )'; |
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$link = sprintf( '<span class="deactivate">%s</span>', $this->action_links['deactivate'] ); |
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} |
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else { |
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$func = 'removeClass( "active" ).addClass( "inactive" )'; |
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$link = sprintf( '<span class="activate">%s</span>', $this->action_links['activate'] ); |
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} |
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|
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$deactivated = sprintf( '<span class="deactivated">%s</span>', $this->action_links['deactivated'] ); |
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|
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?> |
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<script type='text/javascript'> |
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//<![CDATA[ |
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( function( $ ){ |
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$( "input[name='force_lang']" ).change( function() { |
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var value = $( this ).val(); |
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if ( 3 > value ) { |
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$( "#pll-module-browser" ).<?php echo $func; ?>.children( "td" ).children( ".row-actions" ).html( '<?php echo $link; ?>' ); |
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} |
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else { |
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$( "#pll-module-browser" ).removeClass( "active" ).addClass( "inactive" ).children( "td" ).children( ".row-actions" ).html( '<?php echo $deactivated; ?>' ); |
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} |
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} ); |
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} )( jQuery ); |
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// ]]> |
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</script> |
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<?php |
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} |
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} |
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|
