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<?php |
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/** |
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* GamiPress Shortcode Class |
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* |
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* @package GamiPress\Shortcodes\Shortcode |
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* @author GamiPress <contact@gamipress.com>, Ruben Garcia <rubengcdev@gmail.com> |
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* @since 1.0.0 |
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*/ |
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// Exit if accessed directly |
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if( !defined( 'ABSPATH' ) ) exit; |
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|
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class GamiPress_Shortcode { |
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|
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public $name = ''; |
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public $description = ''; |
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public $slug = ''; |
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public $icon = ''; |
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public $group = ''; |
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public $output_callback = ''; |
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public $tabs = array(); |
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public $fields = array(); |
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|
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public function __construct( $slug, $args = array() ) { |
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$this->slug = $slug; |
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|
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// Setup this shortcode's properties |
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$this->_set_properties( $args ); |
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|
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// Register this shortcode with WP and GamiPress |
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add_shortcode( $this->slug, $this->output_callback ); |
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|
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add_filter( 'gamipress_shortcodes', array( $this, 'register_shortcode' ) ); |
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} |
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|
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/** |
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* Shortcode form with defaults. |
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*/ |
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public function show_form() { |
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$cmb2 = $this->cmb2(); |
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|
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$cmb2->object_id( $this->slug ); |
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|
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CMB2_Hookup::enqueue_cmb_css(); |
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CMB2_Hookup::enqueue_cmb_js(); |
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|
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$cmb2->show_form(); |
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} |
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|
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/** |
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* Creates a new instance of CMB2 and adds the fields |
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* |
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* @since 1.0.0 |
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* |
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* @return CMB2 $cmb2 |
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*/ |
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public function cmb2( $saving = false ) { |
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|
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foreach( $this->tabs as $tab_id => $tab ) { |
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// Generate the id of the tab based on shortcode slug |
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$tab['id'] = $this->slug . '_' . $tab_id; |
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|
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foreach( $tab['fields'] as $tab_field_index => $tab_field ) { |
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// Update the id of the tab field based on shortcode slug |
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$tab['fields'][$tab_field_index] = $this->slug . '_' . $tab_field; |
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} |
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|
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$this->tabs[$tab_id] = $tab; |
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} |
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|
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// Create a new box to render the form |
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$cmb2 = new CMB2( array( |
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'id' => $this->slug .'_box', // Option name is taken from the WP_Widget class. |
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'classes' => 'gamipress-form gamipress-shortcode-form', |
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'tabs' => $this->tabs, |
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'hookup' => false, |
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'show_on' => array( |
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'key' => 'options-page', // Tells CMB2 to handle this as an option |
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'value' => array( $this->slug ) |
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), |
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), $this->slug ); |
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|
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foreach( $this->fields as $field_id => $field ) { |
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|
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// Set the id of the field based on shortcode slug |
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$field['id'] = $this->slug . '_' . $field_id; |
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|
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// Loop through group fields |
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if( $field['type'] === 'group' && ! empty( $field['fields'] ) ) { |
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|
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foreach( $field['fields'] as $group_field_id => $group_field ) { |
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// Set the id of the group field based on shortcode slug |
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$field['fields'][$group_field_id]['id'] = $this->slug . '_' . $group_field_id; |
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} |
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|
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} |
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|
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$cmb2->add_field( $field ); |
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} |
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|
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return $cmb2; |
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} |
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|
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private function _set_properties( $args = array() ) { |
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|
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$args = wp_parse_args( $args, array( |
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'name' => '', |
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'description' => '', |
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'icon' => 'gamipress', |
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'group' => 'others', |
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'output_callback' => '', |
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'tabs' => array(), |
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'fields' => array(), |
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) ); |
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|
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$this->name = $args['name']; |
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$this->description = $args['description']; |
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$this->icon = $args['icon']; |
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$this->group = $args['group']; |
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$this->output_callback = $args['output_callback']; |
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|
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// Filter to register custom shortcode tabs |
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$this->tabs = apply_filters( "gamipress_{$this->slug}_shortcode_tabs", $args['tabs'] ); |
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|
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// Filter to register custom shortcode fields |
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$this->fields = apply_filters( "gamipress_{$this->slug}_shortcode_fields", $args['fields'] ); |
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|
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// Make some adjustments to fields attributes |
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foreach( $this->fields as $field_id => $field ) { |
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|
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// Update tooltip position to left |
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if( isset( $field['tooltip'] ) ) { |
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|
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if( ! is_array( $field['tooltip'] ) ) { |
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// tooltip => description |
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$field['tooltip'] = array( |
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'desc' => $field['tooltip'], |
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'position' => 'left', |
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); |
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} |
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|
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} |
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|
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$this->fields[$field_id] = $field; |
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} |
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} |
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|
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public function register_shortcode( $shortcodes = array() ) { |
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|
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$shortcodes[ $this->slug ] = $this; |
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|
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return $shortcodes; |
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|
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} |
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|
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} |
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|
