plugin_version = $plugin_version;
}
/**
* Settings for All AGB shortcodes.
*
* @return array
*/
public function settings() {
return (array) apply_filters( 'agb_shortcodes', array(
'agb_terms' => array(
'name' => esc_html__( 'AGB Terms', 'agb-connector' ),
'setting_key' => 'agb',
),
'agb_privacy' => array(
'name' => esc_html__( 'AGB Privacy', 'agb-connector' ),
'setting_key' => 'datenschutz',
),
'agb_revocation' => array(
'name' => esc_html__( 'AGB Revocation', 'agb-connector' ),
'setting_key' => 'widerruf',
),
'agb_imprint' => array(
'name' => esc_html__( 'AGB Imprint', 'agb-connector' ),
'setting_key' => 'impressum',
),
) );
}
/**
* Returns settings for a AGB Shortcode.
*
* @param $shortcode
*
* @return bool|array
*/
public function get_setting( $shortcode ) {
$settings = $this->settings();
return isset( $settings[ $shortcode ] ) ? $settings[ $shortcode ] : false;
}
/**
* Helper function to cleanup and do_shortcode on content.
*
* @see do_shortcode()
*
* @param $content
*
* @return string
*/
public function callback_content( $content ) {
$array = array(
'[' => '[',
']
' => ']',
'
' => '',
']
' => ']'
);
$content = shortcode_unautop( balanceTags( trim( $content ), true ) );
$content = strtr( $content, $array );
return do_shortcode( $content );
}
/**
* Register AGB shortcodes.
*/
public function setup() {
foreach ( $this->settings() as $shortcode => $setting ) {
if ( ! $setting ) {
return;
}
$this->registered_shortcodes[ $shortcode ] = $shortcode;
remove_shortcode( $shortcode );
add_shortcode( $shortcode, array( $this, 'do_shortcode_callback' ) );
}
}
/**
* Map AGB shorcodes for Visual Composer.
*
* @see https://wpbakery.atlassian.net/wiki/spaces/VC/pages/524332/vc+map
*/
public function vc_maps() {
foreach ( $this->settings() as $shortcode => $setting ) {
if ( ! $setting ) {
return;
}
vc_map( array(
'name' => $setting['name'],
'base' => $shortcode,
'class' => "$shortcode-container",
'category' => esc_html__( 'Content', 'agb-connector' ),
'params' => array(
array(
'type' => 'textfield',
'holder' => 'div',
'class' => "$shortcode-id",
'heading' => esc_html__( 'Element ID', 'agb-connector' ),
'param_name' => 'id',
'value' => '',
/* translators: %s is the w3c specification link. */
'description' => sprintf( esc_html__( 'Enter element ID (Note: make sure it is unique and valid according to %s).', 'agb-connector' ),
'' . esc_html__( 'w3c specification', 'agb-connector' ) . ''
),
),
array(
'type' => 'textfield',
'holder' => 'div',
'class' => "$shortcode-class",
'heading' => esc_html__( 'Extra class name', 'agb-connector' ),
'param_name' => 'class',
'value' => '',
'description' => esc_html__( 'Style particular content element differently - add a class name and refer to it in custom CSS.', 'agb-connector' )
),
),
)
);
} // Endforeach().
}
/**
* Do the shortcode callback.
*
* @param $attr
* @param string $content
* @param string $shortcode
*
* @return string
*/
public function do_shortcode_callback( $attr, $content = '', $shortcode ) {
$setting = $this->get_setting( $shortcode );
if ( ! $setting || empty( $this->registered_shortcodes[ $shortcode ] ) ) {
return '';
}
// Get Page ID from settings.
$page_id = 0;
$page_settings = get_option( 'agb_connector_text_types_allocation', array() );
if ( ! empty( $page_settings[ $setting['setting_key'] ] ) ) {
$page_id = (int) $page_settings[ $setting['setting_key'] ];
}
if ( ! $page_id ) {
/* translators: %s is the AGB shortcode name. */
return sprintf( esc_html__( 'No valid page found for %s.' ), $setting['name'] );
}
// Get the Page Content.
$page_object = get_post( $page_id );
if ( ! is_wp_error( $page_object ) ) {
$page_content = $this->callback_content( $page_object->post_content );
}
if ( empty( $page_content ) ) {
/* translators: %s is the AGB shortcode name. */
$page_content = sprintf( esc_html__( 'No content found for %s.' ), $setting['name'] );
}
// Prepare the output.
$attr = (object) shortcode_atts( array(
'id' => '',
'class' => '',
), $attr, $shortcode );
$attr->class = preg_split( '#\s+#', $attr->class );
$id = ( $attr->id !== '' ) ? 'id="' . $attr->id . '"' : '';
$classes = array( 'agb_content', $shortcode );
$classes = array_merge( $classes, $attr->class );
$classes = implode( ' ', array_map( 'sanitize_html_class', array_unique( $classes ) ) );
// Return output for the shortcode.
return sprintf(
'%3$s
',
esc_attr( $id ),
esc_attr( $classes ),
$page_content
);
}
}