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<?php |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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/** |
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* Invoicing buy item widget. |
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* |
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*/ |
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class WPInv_Buy_Item_Widget extends WP_Super_Duper { |
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/** |
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* Register the widget with WordPress. |
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* |
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*/ |
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public function __construct() { |
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$options = array( |
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'textdomain' => 'invoicing', |
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'block-icon' => 'admin-site', |
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'block-category'=> 'widgets', |
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'block-keywords'=> "['invoicing','buy', 'buy item']", |
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'class_name' => __CLASS__, |
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'base_id' => 'wpinv_buy', |
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'name' => __('Invoicing > Buy Item Button','invoicing'), |
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'widget_ops' => array( |
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'classname' => 'wpinv-buy-item-class', |
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'description' => esc_html__('Displays buy invoicing item button.','invoicing'), |
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), |
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'arguments' => array( |
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'title' => array( |
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'title' => __( 'Widget title', 'invoicing' ), |
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'desc' => __( 'Enter widget title.', 'invoicing' ), |
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'type' => 'text', |
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'desc_tip' => true, |
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'default' => '', |
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'advanced' => false |
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), |
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'buy_items' => array( |
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'title' => __( 'Items to buy', 'invoicing' ), |
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'desc' => __( 'Enter comma separated list of invoicing item id and quantity (item_id|quantity). Ex. 101|2 ', 'invoicing' ), |
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'type' => 'text', |
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'desc_tip' => true, |
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'default' => '', |
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'placeholder' => __('Items to buy','invoicing'), |
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'advanced' => false |
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), |
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'button_label' => array( |
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'title' => __( 'Button Label', 'invoicing' ), |
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'desc' => __( 'Enter button label. Default "Buy Now".', 'invoicing' ), |
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'type' => 'text', |
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'desc_tip' => true, |
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'default' => '', |
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'advanced' => true |
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), |
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'post_id' => array( |
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'title' => __( 'Post ID', 'invoicing' ), |
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'desc' => __( 'Enter related post ID. This is for 3rd party add ons and not mandatory field.', 'invoicing' ), |
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'type' => 'number', |
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'desc_tip' => true, |
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'default' => '', |
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'advanced' => true |
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), |
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) |
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); |
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parent::__construct( $options ); |
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} |
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/** |
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* The Super block output function. |
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* |
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* @param array $args |
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* @param array $widget_args |
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* @param string $content |
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* |
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* @return string |
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*/ |
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public function output( $args = array(), $widget_args = array(), $content = '' ) { |
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$defaults = array( |
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'buy_items' => '', // should be used like: item_id|quantity,item_id|quantity,item_id|quantity |
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'button_label' => __( 'Buy Now', 'invoicing' ), // the button title |
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'post_id' => '', // any related post_id |
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); |
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/** |
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* Parse incoming $args into an array and merge it with $defaults |
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*/ |
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$args = wp_parse_args( $args, $defaults ); |
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$post_id = isset( $a['post_id'] ) ? (int)$args['post_id'] : 0; |
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$html = '<div class="wpi-buy-button-wrapper wpi-g">'; |
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$html .= '<button class="button button-primary wpi-buy-button" type="button" onclick="wpi_buy(this,\'' . $args['buy_items'] . '\',' . $post_id . ');">' . $args['button_label'] . '</button>'; |
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$html .= wp_nonce_field( 'wpinv_buy_items', 'wpinv_buy_nonce', true, false ); |
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$html .= '</div>'; |
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return $html; |
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} |
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} |
AyeCode /
invoicing
This check looks for calls to
isset(...)orempty()on variables that are yet undefined. These calls will always produce the same result and can be removed.This is most likely caused by the renaming of a variable or the removal of a function/method parameter.