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| Dir : //home/trave494/craftgigstars.online/wp-content/plugins/optinmonster/OMAPI/Shortcode.php |
<?php
/**
* Shortcode class.
*
* @since 1.0.0
*
* @package OMAPI
* @author Thomas Griffin
*/
class OMAPI_Shortcode {
/**
* Holds the class object.
*
* @since 1.0.0
*
* @var object
*/
public static $instance;
/**
* Path to the file.
*
* @since 1.0.0
*
* @var string
*/
public $file = __FILE__;
/**
* Holds the base class object.
*
* @since 1.0.0
*
* @var object
*/
public $base;
/**
* Primary class constructor.
*
* @since 1.0.0
*/
public function __construct() {
// Set our object.
$this->set();
// Load actions and filters.
add_shortcode( 'optin-monster', array( $this, 'shortcode' ) );
add_shortcode( 'optin-monster-shortcode', array( $this, 'shortcode_v1' ) );
add_filter( 'widget_text', 'shortcode_unautop' );
add_filter( 'widget_text', 'do_shortcode' );
}
/**
* Sets our object instance and base class instance.
*
* @since 1.0.0
*/
public function set() {
self::$instance = $this;
$this->base = OMAPI::get_instance();
}
/**
* Creates the shortcode for the plugin.
*
* @since 1.0.0
*
* @global object $post The current post object.
*
* @param array $atts Array of shortcode attributes.
* @return string The optin output.
*/
public function shortcode( $atts ) {
global $post;
$optin_id = false;
if ( isset( $atts['id'] ) ) {
$optin_id = (int) $atts['id'];
} else if ( isset( $atts['slug'] ) ) {
$optin = get_page_by_path( $atts['slug'], OBJECT, 'omapi' );
if ( $optin ) {
$optin_id = $optin->ID;
}
} else {
// A custom attribute must have been passed. Allow it to be filtered to grab the optin ID from a custom source.
$optin_id = apply_filters( 'optin_monster_api_custom_optin_id', false, $atts, $post );
}
// Allow the optin ID to be filtered before it is stored and used to create the optin output.
$optin_id = apply_filters( 'optin_monster_api_pre_optin_id', $optin_id, $atts, $post );
// If there is no optin, do nothing.
if ( ! $optin_id ) {
return false;
}
// Try to grab the stored HTML.
$optin = $this->base->get_optin( $optin_id );
$html = trim( html_entity_decode( stripslashes( $optin->post_content ), ENT_QUOTES ), '\'' );
if ( ! $html ) {
return false;
}
// Make sure to apply shortcode filtering.
OMAPI::get_instance()->output->set_slug( $optin );
// Possibly add support for Mailpoet.
$mailpoet = get_post_meta( $optin->ID, '_omapi_mailpoet', true );
if ( $mailpoet ) {
OMAPI::get_instance()->output->wp_helper();
}
// Return the HTML.
return $html;
}
/**
* Backwards compat shortcode for v1.
*
* @since 1.0.0
*
* @global object $post The current post object.
*
* @param array $atts Array of shortcode attributes.
* @return string The optin output.
*/
public function shortcode_v1( $atts ) {
// Run the v2 implementation.
$atts['slug'] = $atts['id'];
unset( $atts['id'] );
return $this->shortcode( $atts );
}
}