/**
* Render the View.
*
* @param $out
*
* @return mixed|string|void
*/
function wpmtst_render_view($out)
{
// Did we find this view?
if (isset($out['view_not_found']) && $out['view_not_found']) {
return '<p style="color:red">' . __(sprintf('Strong Testimonials error: View %s not found', $out['view'])) . '</p>';
}
// Container class is shared by display and form in templates.
$out['container_class'] = 'strong-view-id-' . $out['view'];
if ($out['class']) {
$out['container_class'] .= ' ' . str_replace(',', ' ', $out['class']);
}
if (is_rtl()) {
$out['container_class'] .= ' rtl';
}
WPMST()->set_atts($out);
/**
* MODE: FORM
*/
if ($out['form']) {
return wpmtst_form_view($out);
}
/**
* MODE: DISPLAY (default)
*/
global $view;
$view = new Strong_View($out);
$view->build();
return $view->output();
}
/**
* Preprocess a view to gather styles, scripts and script vars.
*
* @param $view
* @param bool $handle
* @since 1.25.0
* @since 2.5.0 Move some processing to Strong_View class.
*
* @todo Move add_script and add_style to Strong_View class.
*
* @return string
*/
private static function preprocess($view, $handle = false)
{
global $strong_templates;
$options = get_option('wpmtst_options');
// subset of all shortcode atts
$atts = shortcode_atts(self::get_view_defaults(), $view['atts']);
$new_view = new Strong_View($atts);
$new_view->process();
/**
* Slideshow
*/
if ($atts['slideshow']) {
// TODO Is this still beneficial?
self::add_script('wpmtst-slider', 'later');
} else {
/**
* Pagination
*/
if ($atts['per_page'] && $new_view->query->post_count > $atts['per_page'] && apply_filters('wpmtst_use_default_pagination', true, $atts)) {
// Populate variable for QuickPager script.
$nav = $atts['nav'];
if (false !== strpos($atts['nav'], 'before') && false !== strpos($atts['nav'], 'after')) {
$nav = 'both';
}
$pager = array('id' => '.strong-paginated', 'pageSize' => $atts['per_page'], 'currentPage' => 1, 'pagerLocation' => $nav, 'scrollTop' => $options['scrolltop'], 'offset' => apply_filters('wpmtst_pagination_scroll_offset', $options['scrolltop_offset']));
self::add_script('wpmtst-pager-script');
self::add_script_var('wpmtst-pager-script', 'pagerVar', $pager);
}
/**
* Layouts
*/
if ('masonry' == $atts['layout']) {
self::add_script('wpmtst-masonry-script');
self::add_style('wpmtst-masonry-style');
} elseif ('columns' == $atts['layout']) {
self::add_style('wpmtst-columns-style');
} elseif ('grid' == $atts['layout']) {
self::add_script('wpmtst-grid-script');
self::add_style('wpmtst-grid-style');
}
}
/**
* Load template's script and/or dependencies.
*
* @since 1.25.0
*/
$deps = $strong_templates->get_template_attr($atts, 'deps', false);
$deps_array = array();
if ($deps) {
$deps_array = explode(',', str_replace(' ', '', $deps));
}
$script = $strong_templates->get_template_attr($atts, 'script', false);
if ($script) {
$handle = 'testimonials-' . str_replace(':', '-', $atts['template']);
wp_register_script($handle, $script, $deps_array);
self::add_script($handle);
} else {
foreach ($deps_array as $handle) {
self::add_script($handle);
}
}
self::custom_background($view, $atts['background'], $handle);
}
