/**
* Get an instance of this class.
*
* @return GFPolls
*/
public static function get_instance()
{
if (self::$_instance == null) {
self::$_instance = new GFPolls();
}
return self::$_instance;
}
function widget($args, $instance)
{
$gf_polls = GFPolls::get_instance();
wp_enqueue_script('gpoll_js', plugins_url('js/gpoll.js', __FILE__), array('jquery'), $gf_polls->_version);
$gf_polls->localize_scripts();
wp_enqueue_style('gpoll_css', plugins_url('css/gpoll.css', __FILE__), null, $gf_polls->_version);
extract($args);
echo $before_widget;
$title = apply_filters('widget_title', $instance['title']);
$form_id = $instance['form_id'];
if ($title) {
echo $before_title . $title . $after_title;
}
$mode = rgar($instance, "mode");
$override_form_settings = rgar($instance, 'override_form_settings');
if ("" === $override_form_settings) {
$override_form_settings = true;
}
if ($override_form_settings) {
$style = rgar($instance, "style");
$display_results = rgar($instance, "display_results");
$display_results_string = $display_results == "1" ? "true" : "false";
$show_results_link = rgar($instance, "show_results_link");
$show_results_link_string = $show_results_link == "1" ? "true" : "false";
$show_percentages = rgar($instance, "show_percentages");
$show_percentages_string = $show_percentages == "1" ? "true" : "false";
$show_counts = rgar($instance, "show_counts");
$show_counts_string = $show_counts == "1" ? "true" : "false";
$block_repeat_voters = rgar($instance, "block_repeat_voters");
$cookie = $block_repeat_voters == "1" ? rgar($instance, "cookie") : "";
$displayconfirmation = rgar($instance, "displayconfirmation");
$displayconfirmation = $displayconfirmation == "1" ? "true" : "false";
} else {
$form = GFFormsModel::get_form_meta($form_id);
$style = $gf_polls->get_form_setting($form, "style");
$display_results = $gf_polls->get_form_setting($form, "displayResults");
$display_results_string = $display_results ? "true" : "false";
$show_results_link = $gf_polls->get_form_setting($form, "showResultsLink");
$show_results_link_string = $show_results_link ? "true" : "false";
$show_percentages = $gf_polls->get_form_setting($form, "showPercentages");
$show_percentages_string = $show_percentages ? "true" : "false";
$show_counts = $gf_polls->get_form_setting($form, "showCounts");
$show_counts_string = $show_counts ? "true" : "false";
$block_repeat_voters = $gf_polls->get_form_setting($form, "blockRepeatVoters");
$cookie = $block_repeat_voters ? $gf_polls->get_form_setting($form, "cookie") : "";
$displayconfirmation = "true";
}
$tabindex = rgar($instance, "tabindex");
$showtitle = rgar($instance, "showtitle");
$showtitle = $showtitle == "1" ? "true" : "false";
$showdescription = rgar($instance, "showdescription");
$showdescription = $showdescription == "1" ? "true" : "false";
$ajax = rgar($instance, "ajax");
$ajax = $ajax == "1" ? "true" : "false";
$disable_scripts = rgar($instance, "disable_scripts");
$disable_scripts = $disable_scripts == "1" ? "true" : "false";
$shortcode = "[gravityforms action=\"polls\" field=\"0\" id=\"{$form_id}\" style=\"{$style}\" mode=\"{$mode}\" display_results=\"{$display_results_string}\" show_results_link=\"{$show_results_link_string}\" cookie=\"{$cookie}\" ajax=\"{$ajax}\" disable_scripts=\"{$disable_scripts}\" tabindex=\"{$tabindex}\" title=\"{$showtitle}\" description=\"{$showdescription}\" confirmation=\"{$displayconfirmation}\" percentages=\"{$show_percentages_string}\" counts=\"{$show_counts_string}\"]";
echo do_shortcode($shortcode);
echo $after_widget;
}
/**
* Load the scripts and styles needed for the display of the poll widget
*
* @since 1.8
*/
private function enqueue_scripts_and_styles()
{
$GFPolls = GFPolls::get_instance();
wp_enqueue_script('gpoll_js', $GFPolls->get_base_url() . '/js/gpoll.js', array('jquery'), $GFPolls->_version);
$GFPolls->localize_scripts();
wp_enqueue_style('gpoll_css', $GFPolls->get_base_url() . '/css/gpoll.css', null, $GFPolls->_version);
}
function gf_polls()
{
return GFPolls::get_instance();
}
