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Page Generator Pro: TablePress Example Integration
<?php
/**
* Plugin Name: Page Generator Pro: TablePress Example Integration
* Plugin URI: http://www.wpzinc.com/plugins/page-generator-pro
* Version: 0.0.1
* Author: WP Zinc
* Author URI: http://www.wpzinc.com
* Description: Example integration of how keywords within a third party Plugin, that uses a shortcode within a Page Generator Pro 1.9.8+ Content Group can be processed.
*/
class Page_Generator_Pro_TablePress {
/**
* Constructor
*
* @since 0.0.1
*/
public function __construct() {
// Register TablePress' shortcode to run their do_shortcode() actions when Pages are generated from Page Generator Pro
// @see https://www.wpzinc.com/documentation/page-generator-pro/developers/#page_generator_pro_shortcode_add_shortcodes
add_action( 'page_generator_pro_shortcode_add_shortcodes', array( $this, 'add_shortcodes' ), 10, 1 );
// Replace keywords in the generated TablePress HTML from above with Terms
add_filter( 'page_generator_pro_generate_post_args', array( $this, 'replace_keywords_with_terms_in_content' ), 10, 2 );
}
/**
* Register TablePress' shortcode to run their do_shortcode() actions when Pages are generated from Page Generator Pro
*
* @since 0.0.1
*
* @param bool $generating_group Generating Group
*/
public function add_shortcodes( $generating_group = false ) {
// If we're not generating pages from a group, we do not need to do anything
if ( ! $generating_group ) {
return;
}
// Load TablePress Frontend Controller
$controller = TablePress::load_controller( 'frontend' );
// Add Shortcodes
add_shortcode( TablePress::$shortcode, array( $controller, 'shortcode_table' ) );
add_shortcode( TablePress::$shortcode_info, array( $controller, 'shortcode_table_info' ) );
}
/**
* Just before a Page is created, re-run replacing keywords with terms.
*
* This has to be done, because the Generation process will have:
* 1. Replaced keywords with terms,
* 2. Processed registered shortcodes
*
* This ensures that e.g. a Page Generator Pro shortcode with an argument that is
* a keyword is correctly replaced with a term prior to processing.
*
* Shortcodes, which in themselves contain keywords not specified as shortcode arguments (but rather contain
* keywords within their processed content state), such as TablePress, will need to have those keywords
* subsequently replaced with terms prior to the Page being created.
*
* @since 0.0.1
*
* @param array $post_args wp_insert_post() / wp_update_post() compatible arguments
* @param string $settings Group Settings
* @return array wp_insert_post() / wp_update_post() compatible arguments
*/
public function replace_keywords_with_terms_in_content( $post_args, $settings ) {
// For performance, build an array comprising of only the Group Settings Fields
// that we know need keyword replacements performing on them.
$parse = array(
'post_content' => $post_args['post_content'],
);
// Parse the array, replacing keywords with terms
$parse = Page_Generator_Pro()->get_class( 'generate' )->replace_keywords( $parse );
// Inject the resuting content into the Post Arguments
$post_args['post_content'] = $parse['post_content'];
// Return Post Args
return $post_args;
}
}
// Initialize class
$page_generator_pro_tablepress = new Page_Generator_Pro_TablePress;
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