pressenza-plugin.php

<?php
/*
Plugin Name:       Pressenza
Plugin URI:        https://github.com/Pressenza/pressenza-plugin
Version:           0.2.5
Description:       collection of widgets and setup for pressenza.com
Author:            Stefano Cecere & Tom Butikofer
Author URI:        https://github.com/Pressenza
GitHub Plugin URI: https://github.com/Pressenza/pressenza-plugin
GitHub Branch:     master
*/

// If this file is called directly, abort.
if (!defined('WPINC')) {
    die;
}

function pressenza_register_widgets()
{
    register_widget('MultilanguageHtmlWidget');
}

add_action('widgets_init', 'pressenza_register_widgets');

class MultilanguageHtmlWidget extends WP_Widget
{

    function __construct()
    {
        $widget_ops = array('classname' => 'MultilanguageHtmlWidget', 'description' => 'widget description');
        parent::__construct('MultilanguageHtmlWidget', 'Pressenza: Multilanguage HTML', $widget_ops);
    }

    function form($instance)
    {
        $instance = wp_parse_args((array)$instance, array(
                'html_default' => '',
                'html_it' => '',
                'html_es' => '',
                'html_fr' => '',
                'html_pt' => '',
                'html_de' => '',
                'html_el' => '',
                'html_hu' => '',
                'html_ca' => ''
            )
        );
        $html_default = esc_textarea($instance['html_default']);
        $html_it = esc_textarea($instance['html_it']);
        $html_es = esc_textarea($instance['html_es']);
        $html_fr = esc_textarea($instance['html_fr']);
        $html_pt = esc_textarea($instance['html_pt']);
        $html_de = esc_textarea($instance['html_de']);
        $html_el = esc_textarea($instance['html_el']);
        $html_hu = esc_textarea($instance['html_hu']);
        $html_ca = esc_textarea($instance['html_ca']);
        ?>
        <label for="<?php echo $this->get_field_id('html_default'); ?>">HTML (default):</label>
        <textarea class="widefat" rows="5" cols="20" id="<?php echo $this->get_field_id('html_default'); ?>" name="<?php echo $this->get_field_name('html_default'); ?>"><?php echo $html_default; ?></textarea>

        <label for="<?php echo $this->get_field_id('html_it'); ?>">HTML (italian):</label>
        <textarea class="widefat" rows="5" cols="20" id="<?php echo $this->get_field_id('html_it'); ?>" name="<?php echo $this->get_field_name('html_it'); ?>"><?php echo $html_it; ?></textarea>

        <label for="<?php echo $this->get_field_id('html_es'); ?>">HTML (espanol):</label>
        <textarea class="widefat" rows="5" cols="20" id="<?php echo $this->get_field_id('html_es'); ?>" name="<?php echo $this->get_field_name('html_es'); ?>"><?php echo $html_es; ?></textarea>

        <label for="<?php echo $this->get_field_id('html_fr'); ?>">HTML (francais):</label>
        <textarea class="widefat" rows="5" cols="20" id="<?php echo $this->get_field_id('html_fr'); ?>" name="<?php echo $this->get_field_name('html_fr'); ?>"><?php echo $html_fr; ?></textarea>

        <label for="<?php echo $this->get_field_id('html_pt'); ?>">HTML (portoguese):</label>
        <textarea class="widefat" rows="5" cols="20" id="<?php echo $this->get_field_id('html_pt'); ?>" name="<?php echo $this->get_field_name('html_pt'); ?>"><?php echo $html_pt; ?></textarea>

        <label for="<?php echo $this->get_field_id('html_de'); ?>">HTML (german):</label>
        <textarea class="widefat" rows="5" cols="20" id="<?php echo $this->get_field_id('html_de'); ?>" name="<?php echo $this->get_field_name('html_de'); ?>"><?php echo $html_de; ?></textarea>

        <label for="<?php echo $this->get_field_id('html_el'); ?>">HTML (Greek):</label>
        <textarea class="widefat" rows="5" cols="20" id="<?php echo $this->get_field_id('html_el'); ?>" name="<?php echo $this->get_field_name('html_el'); ?>"><?php echo $html_el; ?></textarea>

        <label for="<?php echo $this->get_field_id('html_hu'); ?>">HTML (Hungarian):</label>
        <textarea class="widefat" rows="5" cols="20" id="<?php echo $this->get_field_id('html_hu'); ?>" name="<?php echo $this->get_field_name('html_hu'); ?>"><?php echo $html_hu; ?></textarea>

        <label for="<?php echo $this->get_field_id('html_ca'); ?>">HTML (Catalan):</label>
        <textarea class="widefat" rows="5" cols="20" id="<?php echo $this->get_field_id('html_ca'); ?>" name="<?php echo $this->get_field_name('html_ca'); ?>"><?php echo $html_ca; ?></textarea>

        <?php
    }

    function update($new_instance, $old_instance)
    {
        $instance = $old_instance;
        $instance['html_default'] = $new_instance['html_default'];
        $instance['html_it'] = $new_instance['html_it'];
        $instance['html_es'] = $new_instance['html_es'];
        $instance['html_fr'] = $new_instance['html_fr'];
        $instance['html_pt'] = $new_instance['html_pt'];
        $instance['html_de'] = $new_instance['html_de'];
        $instance['html_el'] = $new_instance['html_el'];
        $instance['html_hu'] = $new_instance['html_hu'];
        $instance['html_ca'] = $new_instance['html_ca'];

        return $instance;
    }

    function widget($args, $instance)
    {
        extract($args, EXTR_SKIP);

        //echo $before_widget;

        switch (ICL_LANGUAGE_CODE) {
            case 'it':
                $html = $instance['html_it'];
                break;
            case 'es':
                $html = $instance['html_es'];
                break;
            case 'fr':
                $html = $instance['html_fr'];
                break;
            case 'pt-pt':
                $html = $instance['html_pt'];
                break;
            case 'de':
                $html = $instance['html_de'];
                break;
            case 'el':
                $html = $instance['html_el'];
                break;
            case 'hu':
                $html = $instance['html_hu'];
                break;
            case 'ca':
                $html = $instance['html_ca'];
                break;
            default:
                $html = $instance['html_default'];
                break;
        }

        echo $html;
        //echo $after_widget;
    }

}

add_action('widgets_init', create_function('', 'return register_widget("MultilanguageHtmlWidget");'));