148 lines
3 KiB
PHP
148 lines
3 KiB
PHP
<?php
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/**
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* Abstract post type registration class
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*/
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if ( ! class_exists( 'Jet_Woo_Widgets_Shortcode_Base' ) ) {
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abstract class Jet_Woo_Widgets_Shortcode_Base {
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/**
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* Information about shortcode
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*
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* @var array
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*/
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public $info = array();
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/**
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* User attributes
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*
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* @var array
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*/
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public $atts = array();
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/**
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* Initialize post type
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* @return void
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*/
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public function __construct() {
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add_shortcode( $this->get_tag(), array( $this, 'do_shortcode' ) );
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}
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/**
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* Returns shortcode tag. Should be rewritten in shortcode class.
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*
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* @return string
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*/
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public function get_tag() {}
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/**
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* This function should be rewritten in shortcode class with attributes array.
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*
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* @return [type] [description]
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*/
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public function get_atts() {
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return array();
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}
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/**
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* Retrieve single shortocde argument
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*
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* @return void
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*/
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public function get_attr( $name = null ) {
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if ( isset( $this->atts[ $name ] ) ) {
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return $this->atts[ $name ];
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}
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$allowed = $this->get_atts();
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if ( isset( $allowed[ $name ] ) && isset( $allowed[ $name ]['default'] ) ) {
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return $allowed[ $name ]['default'];
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} else {
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return false;
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}
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}
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/**
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* This is main shortcode callback and it should be rewritten in shortcode class
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*
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* @param string $content [description]
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* @return [type] [description]
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*/
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public function _shortcode( $content = null ) {}
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/**
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* Print HTML markup if passed text not empty.
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*
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* @param string $text Passed text.
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* @param string $format Required markup.
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* @param array $args Additional variables to pass into format string.
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* @param bool $echo Echo or return.
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* @return string|void
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*/
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public function html( $text = null, $format = '%s', $args = array(), $echo = true ) {
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if ( empty( $text ) ) {
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return '';
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}
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$args = array_merge( array( $text ), $args );
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$result = vsprintf( $format, $args );
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if ( $echo ) {
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echo wp_kses_post( $result );
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} else {
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return $result;
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}
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}
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/**
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* Return default shortcode attributes
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*
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* @return array
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*/
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public function default_atts() {
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$result = array();
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foreach ( $this->get_atts() as $attr => $data ) {
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$result[ $attr ] = isset( $data['default'] ) ? $data['default'] : false;
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}
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return $result;
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}
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/**
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* Shortcode callback
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*
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* @return string
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*/
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public function do_shortcode( $atts = array(), $content = null ) {
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$atts = shortcode_atts( $this->default_atts(), $atts, $this->get_tag() );
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$this->css_classes = array();
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if ( null !== $content ) {
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$content = do_shortcode( $content );
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}
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$this->atts = $atts;
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return $this->_shortcode( $content );
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}
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/**
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* Get template depends to shortcode slug.
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*
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* @param string $name Template file name (without extension).
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* @return string
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*/
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public function get_template( $name ) {
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return jet_woo_widgets()->get_template( $this->get_tag() . '/global/' . $name . '.php' );
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}
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}
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}
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