/**
  * Table body
  * @param string $column_name
  * @param int $item_id
  */
 public function td($column_name, $item_id)
 {
     if ('mslscol' == $column_name) {
         $blogs = MslsBlogCollection::instance()->get();
         if ($blogs) {
             $mydata = MslsOptions::create($item_id);
             foreach ($blogs as $blog) {
                 switch_to_blog($blog->userblog_id);
                 $language = $blog->get_language();
                 $icon = MslsAdminIcon::create();
                 $icon->set_language($language);
                 if ($mydata->has_value($language)) {
                     $flag_url = MslsOptions::instance()->get_url('images/link_edit.png');
                     $icon->set_href($mydata->{$language})->set_src($flag_url);
                 } else {
                     $flag_url = MslsOptions::instance()->get_url('images/link_add.png');
                     $icon->set_src($flag_url);
                 }
                 echo $icon;
                 // xss ok
                 restore_current_blog();
             }
         }
     }
 }
 /**
  * Prints options inputs
  * @uses selected
  * @param MslsBlog $blog
  * @param string $type
  * @param MslsOptionsTax $mydata
  * @param string $item_format
  */
 public function print_option(MslsBlog $blog, $type, MslsOptionsTax $mydata, $item_format)
 {
     switch_to_blog($blog->userblog_id);
     $language = $blog->get_language();
     $flag_url = MslsOptions::instance()->get_flag_url($language);
     $icon = MslsAdminIcon::create()->set_language($language)->set_src($flag_url);
     $options = '';
     $terms = get_terms($type, array('hide_empty' => 0));
     if ($mydata->has_value($language)) {
         $icon->set_href($mydata->{$language});
     }
     if (!empty($terms)) {
         foreach ($terms as $term) {
             $options .= sprintf('<option value="%s" %s>%s</option>', $term->term_id, selected($term->term_id, $mydata->{$language}, false), $term->name);
         }
     }
     printf($item_format, $language, $icon, $options);
     restore_current_blog();
 }
    /**
     * Render the suggest input-field
     */
    public function render_input()
    {
        $blogs = MslsBlogCollection::instance()->get();
        if ($blogs) {
            global $post;
            $post_type = get_post_type($post->ID);
            $my_data = new MslsOptionsPost($post->ID);
            $temp = $post;
            $items = '';
            wp_nonce_field(MSLS_PLUGIN_PATH, 'msls_noncename');
            foreach ($blogs as $blog) {
                switch_to_blog($blog->userblog_id);
                $language = $blog->get_language();
                $flag_url = MslsOptions::instance()->get_flag_url($language);
                $icon = MslsAdminIcon::create()->set_language($language)->set_src($flag_url);
                $value = $title = '';
                if ($my_data->has_value($language)) {
                    $icon->set_href($my_data->{$language});
                    $value = $my_data->{$language};
                    $title = get_the_title($value);
                }
                $items .= sprintf('<li>
					<label for="msls_title_%1$s">%2$s</label>
					<input type="hidden" id="msls_id_%1$s" name="msls_input_%3$s" value="%4$s"/>
					<input class="msls_title" id="msls_title_%1$s" name="msls_title_%1$s" type="text" value="%5$s"/>
					</li>', $blog->userblog_id, $icon, $language, $value, $title);
                restore_current_blog();
            }
            printf('<ul>%s</ul>
				<input type="hidden" name="msls_post_type" id="msls_post_type" value="%s"/>
				<input type="hidden" name="msls_action" id="msls_action" value="suggest_posts"/>
				<input type="submit" class="button-secondary clear" value="%s"/>', $items, $post_type, __('Update', 'msls'));
            $post = $temp;
        } else {
            printf('<p>%s</p>', __('You should define at least another blog in a different language in order to have some benefit from this plugin!', 'msls'));
        }
    }
 /**
  * Print the input fields
  * Returns true if the blogcollection is not empty
  * @param StdClass $tag
  * @param string $title_format
  * @param string $item_format
  * @return boolean
  */
 public function the_input($tag, $title_format, $item_format)
 {
     $term_id = is_object($tag) ? $tag->term_id : 0;
     $blogs = MslsBlogCollection::instance()->get();
     if ($blogs) {
         $my_data = MslsOptionsTax::create($term_id);
         $type = MslsContentTypes::create()->get_request();
         printf($title_format, __('Multisite Language Switcher', 'msls'), $type);
         foreach ($blogs as $blog) {
             switch_to_blog($blog->userblog_id);
             $language = $blog->get_language();
             $flag_url = MslsOptions::instance()->get_flag_url($language);
             $icon = MslsAdminIcon::create()->set_language($language)->set_src($flag_url);
             $value = $title = '';
             if ($my_data->has_value($language)) {
                 $term = get_term($my_data->{$language}, $type);
                 if (is_object($term)) {
                     $icon->set_href($my_data->{$language});
                     $value = $my_data->{$language};
                     $title = $term->name;
                 }
             }
             printf($item_format, $blog->userblog_id, $icon, $language, $value, $title);
             restore_current_blog();
         }
         return true;
     }
     return false;
 }
 /**
  * Verify the create-method
  */
 function test_create_method()
 {
     $obj = MslsAdminIcon::create();
     $this->assertInstanceOf('MslsAdminIcon', $obj);
     return $obj;
 }