/**
* Getter method for retrieving the class instance.
*
* @since 2.0
*/
public static function get_instance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Widget logic
*
* @since 2.0
*/
public function widget($args, $instance)
{
/** Extract arguments */
extract($args);
/** Get widget title */
$title = apply_filters('widget_title', $instance['title']);
/** Display widget header */
echo $before_widget;
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
/** Display slideshow */
echo ESL_Slideshow::get_instance()->display_slideshow();
/** Display widget footer */
echo $after_widget;
}
/**
* Executes a shortcode handler
*
* @since 2.0
*/
public function do_shortcode()
{
/** Get the slideshow */
$slideshow = ESL_Slideshow::get_instance()->display_slideshow();
/** Display the slideshow (or error message if it doesn't exist) */
if (is_wp_error($slideshow)) {
return $slideshow->get_error_message();
} else {
return trim($slideshow);
}
}
$slideshow_options = json_encode(array('dimensions' => $s->dimensions, 'transitions' => $s->transitions, 'navigation' => $s->navigation, 'playback' => $s->playback));
/** Dynamically calculcated viewport height */
$viewport_height = 100 * ($s->dimensions->height / $s->dimensions->width);
$viewport_styles = "padding-top: {$viewport_height}% !important;";
$viewport_styles = apply_filters('easingsliderlite_viewport_styles', $viewport_styles, $s);
/** Slide container styles */
$container_width = $s->transitions->effect == 'slide' ? 100 * (count($s->slides) + 2) : '100';
$container_styles = "display: none; width: {$container_width}%;";
$container_styles = apply_filters('easingsliderlite_container_styles', $container_styles, $s);
/** Add viewport height when using 'fade' transition */
if ($s->transitions->effect == 'fade') {
$container_styles .= " padding-top: {$viewport_height}% !important;";
}
?>
<div class="easingsliderlite <?php
echo ESL_Slideshow::detect_browser();
?>
use-<?php
echo $s->transitions->effect;
?>
" data-options="<?php
echo esc_attr($slideshow_options);
?>
" style="<?php
echo esc_attr($slideshow_styles);
?>
">
<div class="easingsliderlite-viewport" style="<?php
echo esc_attr($viewport_styles);
?>
">
function easing_slider()
{
echo ESL_Slideshow::get_instance()->display_slideshow();
}
</a>
</div>
<input type="hidden" name="customizations" id="customizations" value="">
<?php
/** This ensures that the JSON is encoded correctly. Using PHP JSON encode can cause magic quote issues */
?>
<script type="text/javascript">document.getElementById('customizations').value = '<?php
echo addslashes(json_encode($customizations));
?>
';</script>
</form>
<div id="customize-preview" class="wp-full-overlay-main" style="position: relative;">
<div style="position: absolute; top: 0; left: 0; margin: 45px; width: 100%; height: 100%;">
<script type="text/javascript">
/** Disable automatic playback */
jQuery(document).ready(function($) {
setTimeout(function() {
$('.easingsliderlite').data('easingsliderlite').endPlayback();
}, 1000);
});
</script>
<?php
/** Display the slideshow */
echo ESL_Slideshow::get_instance()->display_slideshow();
?>
</div>
</div>
</div>
</div>
