endpoint_output();
}
/**
* Return the endpoint data via shortcode
*/
function wpgetapi_endpoint_shortcode( $atts = array() ) {
$a = shortcode_atts( array(
'api_id' => '',
'endpoint_id' => '',
'debug' => false,
'args' => array(),
'keys' => array(),
'endpoint_variables' => array(),
'query_variables' => array(),
'body_variables' => array(),
'format' => '',
'html_tag' => 'div',
'html_labels' => 'false',
'html_url' => '',
'html_to_link' => '',
'img_key' => '',
'img_prepend' => '',
'img_link' => '',
'on' => '',
'button_text' => '',
'hide_button' => '',
'button_spinner' => '',
'button_id' => '',
'ajax_output' => '.wpgetapi_ajax_output',
'chain' => '',
'chain_delay' => '0',
), $atts );
if( ! isset( $a['api_id'] ) || $a['api_id'] == '' )
return __( 'api_id shortcode attribute is not set.', 'wpgetapi' );
if( ! isset( $a['endpoint_id'] ) || $a['endpoint_id'] == '' )
return __( 'endpoint_id shortcode attribute is not set.', 'wpgetapi' );
// sort out our keys if using them
if( ! empty( $a['keys'] ) ) {
// Create our array of values for keys
// First, sanitize the data and remove white spaces
$no_whitespaces_keys = preg_replace( '/\s*,\s*/', ',', filter_var( $a['keys'], FILTER_SANITIZE_STRING ) );
$a['keys'] = explode( ',', $no_whitespaces_keys );
}
// sort out our endpoint_variables if using them
if( ! empty( $a['endpoint_variables'] ) ) {
// Create our array of values for endpoint_variables
// First, sanitize the data and remove white spaces
$no_whitespaces_vars = preg_replace( '/\s*,\s*/', ',', filter_var( $a['endpoint_variables'], FILTER_SANITIZE_STRING ) );
$a['endpoint_variables'] = explode( ',', $no_whitespaces_vars );
}
// add our shortcode args to the actual 'args' within the endpoint call
$a['args']['debug'] = $a['debug'];
$a['args']['endpoint_variables'] = $a['endpoint_variables'];
$a['args']['query_variables'] = $a['query_variables'];
$a['args']['body_variables'] = $a['body_variables'];
$a['args']['format'] = $a['format'];
$a['args']['html_tag'] = $a['html_tag'];
$a['args']['html_labels'] = $a['html_labels'];
$a['args']['html_url'] = $a['html_url'];
$a['args']['html_to_link'] = $a['html_to_link'];
$a['args']['img_key'] = $a['img_key'];
$a['args']['img_prepend'] = $a['img_prepend'];
$a['args']['img_link'] = $a['img_link'];
$a['args']['shortcode'] = true;
$a['args']['on'] = $a['on'];
$a['args']['button_text'] = $a['button_text'];
$a['args']['hide_button'] = $a['hide_button'];
$a['args']['button_spinner'] = $a['button_spinner'];
$a['args']['button_id'] = $a['button_id'];
$a['args']['ajax_output'] = $a['ajax_output'];
$a['args']['chain'] = $a['chain'];
$a['args']['chain_delay'] = $a['chain_delay'];
// if we are doing ajax
if( isset( $a['args']['on'] ) && $a['args']['on'] == 'ajax' && ! wp_doing_ajax() ) {
if( class_exists( 'WpGetApi_Extras_Extend' ) ) {
add_action( 'wp_footer', array( 'WpGetApi_Extras_Extend', 'ajax_function' ) );
$button_text = isset( $a['args']['button_text'] ) && $a['args']['button_text'] != '' ? $a['args']['button_text'] : 'Call API';
ob_start(); ?>
PRO plugin for this AJAX functionality.';
}
} else {
// if we are starting the chain
if( ! empty( $a['args']['chain'] ) ) {
$delay = absint( $a['args']['chain_delay'] );
// get our result from this chain
$result = wpgetapi_endpoint( $a['api_id'], $a['endpoint_id'], $a['args'], $a['keys'] );
if( $delay > 0 && ! is_admin() )
sleep( $delay );
// set the transient for this chain if not the last chain
if( $a['args']['chain'] !== 'end' )
set_transient( 'wpgetapi_chain_' . sanitize_text_field( $a['args']['chain'] ), $result, $delay + 10 );
} else {
// do our standard return
$result = wpgetapi_endpoint( $a['api_id'], $a['endpoint_id'], $a['args'], $a['keys'] );
}
}
if( is_array( $result ) ) {
$result = sprintf(
__( 'The Results Format for this endpoint is set to \'PHP array data\' - shortcodes are unable to output this type of data.
Please change the Results Format to \'JSON string\' in the endpoint settings page.
Alternatively, please see our tutorial on %1s.', 'wpgetapi' ),
'how to format your API data as HTML.'
);
}
if( $a['args']['format'] !== 'no_display' )
return $result;
}
add_shortcode( 'wpgetapi_endpoint', 'wpgetapi_endpoint_shortcode' );