/*
Plugin Name: Child Pages Shortcode
Author: Takayuki Miyauchi
Plugin URI: https://github.com/miya0001/child-pages-shortcode
Description: You can use shortcode for display child pages from the page.
Version: 1.9.3
Author URI: http://wpist.me/
Domain Path: /languages
Text Domain: child-pages-shortcode
*/
$child_pages_shortcode = new Child_Pages_Shortcode();
$child_pages_shortcode->register();
class Child_Pages_Shortcode {
private $ver = '1.1.4';
function register()
{
add_action('plugins_loaded', array($this, 'plugins_loaded'));
}
function plugins_loaded()
{
add_shortcode("child_pages", array($this, "shortcode"));
add_action("init", array($this, "init"));
add_action("wp_enqueue_scripts", array($this, "wp_enqueue_scripts"));
}
public function init()
{
add_post_type_support('page', 'excerpt');
}
public function wp_enqueue_scripts()
{
/*
* Filter the stylesheet URI
*
* @since none
* @param string $stylesheet_uri URI to the stylesheet.
*/
$css = apply_filters(
"child-pages-shortcode-stylesheet",
plugins_url("css/child-pages-shortcode.min.css", __FILE__)
);
wp_enqueue_style(
'child-pages-shortcode-css',
$css,
array(),
$this->ver,
'all'
);
/*
* Filter the JavaScript URI
*
* @since none
* @param string $javascript_uri URI to the JavaScript.
*/
$js = apply_filters(
"child-pages-shortcode-js",
plugins_url("js/child-pages-shortcode.min.js", __FILE__)
);
wp_enqueue_script(
'child-pages-shortcode',
$js,
array('jquery'),
$this->ver,
false
);
}
public function shortcode($p, $template = null)
{
if( !isset($p['id']) || !intval($p['id']) ){
$p['id'] = get_the_ID();
}
if (!isset($p['size']) || !$p['size']) {
$p['size'] = 'thumbnail';
}
if (!isset($p['width']) || !intval($p['width'])) {
$p['width'] = "50%";
}
if (!isset($p['disable_shortcode']) || !$p['disable_shortcode']) {
add_filter("child-pages-shortcode-output", "do_shortcode");
}
return $this->display($p, $template);
}
private function display($p, $block_template)
{
global $post;
$html = '';
if ($block_template) {
$template = $block_template;
$template = str_replace('', '', $template);
$template = str_replace('
', '', $template);
/*
* Filter the temaplate
*
* @since none
* @param string $template Template HTML.
*/
$template = apply_filters(
'child-pages-shortcode-template',
$template,
$p
);
} else {
/*
* Filter the temaplate
*
* @since none
* @param string $template Template HTML.
*/
$template = apply_filters(
'child-pages-shortcode-template',
$this->get_template(),
$p
);
$html = sprintf(
'',
esc_attr($p['size'])
);
}
$args = array(
'post_status' => 'publish',
'post_type' => 'page',
'post_parent' => $p['id'],
'orderby' => 'menu_order',
'order' => 'ASC',
'nopaging' => true,
);
/*
* Filter the query args for the get_posts()
*
* @since none
* @param array $args Query args. See http://codex.wordpress.org/Class_Reference/WP_Query#Parameters.
*/
$args = apply_filters('child-pages-shortcode-query', $args, $p);
$pages = get_posts($args);
foreach ($pages as $post) {
setup_postdata($post);
/*
* Filter the $post data.
*
* @since none
* @param object $post Post data.
*/
$post = apply_filters('child_pages_shortcode_post', $post);
$url = get_permalink($post->ID);
$img = get_the_post_thumbnail($post->ID, $p['size']);
$img = preg_replace( '/(width|height)="\d*"\s/', "", $img);
$tpl = $template;
$tpl = str_replace('%width%', esc_attr($p['width']), $tpl);
$tpl = str_replace('%post_id%', intval($post->ID), $tpl);
$tpl = str_replace('%post_title%', $post->post_title, $tpl);
$tpl = str_replace('%post_url%', esc_url($url), $tpl);
$tpl = str_replace('%post_thumb%', $img, $tpl);
if (isset($p['disabled_excerpt_filters']) && $p['disabled_excerpt_filters']) {
$tpl = str_replace('%post_excerpt%', $post->post_excerpt, $tpl);
} else {
$tpl = str_replace('%post_excerpt%', get_the_excerpt(), $tpl);
}
$tpl = str_replace('%post_content%', get_the_content(), $tpl);
$html .= $tpl;
}
wp_reset_postdata();
if (!$block_template) {
$html .= '
';
}
/*
* Filter the output.
*
* @since none
* @param string $html Output of the child pages.
* @param array $pages An array of child pages.
* @param string $template Template HTML for output.
*/
return apply_filters("child-pages-shortcode-output", $html, $pages, $template);
}
private function get_template()
{
$html = "\n";
$html .= '';
$html .= '
';
$html .= '
';
$html .= '
';
$html .= '
';
$html .= '
%post_excerpt%
';
$html .= '
';
$html .= '
';
$html .= '
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