/**
* Shortcode fa_slider callback function.
* Displays a slider from shortcode.
*/
public function shortcode_fa_slider($atts)
{
// if displaying a slider, don't allow the shortcodes to avoid an infinite loop
global $fa_slider;
if ($fa_slider) {
return;
}
$data = $this->shortcodes('fa_slider');
$this->atts = shortcode_atts($data['atts'], $atts);
foreach ($this->atts as $key => $value) {
if ('false' == $value && is_bool($data['atts'][$key])) {
$this->atts[$key] = false;
}
}
extract($this->atts, EXTR_SKIP);
$show = true;
// store the current slider id
$this->slider_id = $id;
// display the slider. Assign as area shortcode_area
ob_start();
fa_display_slider($id, 'shortcode_area');
$output = ob_get_clean();
// clear the slider id class variable
$this->slider_id = false;
$this->atts = array();
// return the slider output
return $output;
}
/**
* (non-PHPdoc)
* @see WP_Widget::widget()
*/
function widget($args, $instance)
{
if (!$instance || (!isset($instance['slider_id']) || !$instance['slider_id'])) {
return;
}
$slider = get_post($instance['slider_id']);
if (!$slider || 'publish' != $slider->post_status && !fa_is_preview()) {
return;
}
extract($args, EXTR_SKIP);
// output HTML before widget as set by sidebar
echo $before_widget;
// output the widget title
$title = apply_filters('widget_title', $instance['title']);
if ($instance['title']) {
// output the widget title
echo $before_title . $title . $after_title;
}
$this->slider_id = $instance['slider_id'];
$this->atts = $instance;
// display the slider; assign it to widget area to be able to check into the display filter (index.php in plugin files).
fa_display_slider($instance['slider_id'], 'widget_area');
// output HTML after widget as set by sidebar
echo $after_widget;
// clear the slider id class variable
$this->slider_id = false;
$this->atts = array();
// remove the filter to avoid messing the display of the slider on other areas
remove_filter('fa_get_slider_options', array($this, 'options'), 999);
// remove show filter
remove_filter('fa_display_slider', array($this, 'overwrite_options'), 999);
}
/**
* Display sliders above the main loop in page
* @param object $query
*/
public function show_on_loop_start($query)
{
// don't display on admin pages, previews or if it's not main query
if (is_admin() || !$query->is_main_query()) {
return;
}
/**
* Filter to prevent dynamic areas globally from being displayed
* @var bool
*/
$show = apply_filters('fa_display_dynamic_areas', true, 'loop_start');
if (!$show) {
return;
}
$settings = fa_get_options('hooks');
$sliders = (array) $settings['loop_start']['sliders'];
if ($sliders) {
foreach ($sliders as $slider_id) {
fa_display_slider($slider_id, 'loop_start');
}
}
}
<?php
while (have_posts()) {
the_post();
?>
<?php
}
// End of the loop.
?>
<!-- FA slider featured article -->
<?php
if (function_exists('fa_display_slider')) {
fa_display_slider(87);
}
?>
<div class="row border-top space-after">
<h1 class="cat-butt">news</h1>
</div>
<div class="row">
<!--Query the database and show my 4 posts from the news category-->
<?php
$custom_query = new WP_Query('posts_per_page=4&category_name=news');
while ($custom_query->have_posts()) {
$custom_query->the_post();
?>
* It is used to display a page when nothing more specific matches a query.
* For example, it puts together the home page when no home.php file exists.
*
* @link https://codex.wordpress.org/Template_Hierarchy
*
* @package WordPress
* @subpackage Twenty_Thirteen
* @since Twenty Thirteen 1.0
*/
get_header();
query_posts('offset=4');
?>
<div class="banner" id="index">
<?php
if (function_exists('fa_display_slider')) {
fa_display_slider(7585);
}
?>
</div>
<div class="l-page fc">
<div class="fg-9 fc">
<div id="primary" class="content-area">
<div id="content" class="site-content" role="main">
<?php
if (have_posts()) {
?>
<?php
/* The loop */
?>
<?php
