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<?php |
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/** |
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* Contains functions related to Invoicing plugin. |
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* |
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* @since 1.0.0 |
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* @package Invoicing |
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*/ |
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// MUST have WordPress. |
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if ( !defined( 'WPINC' ) ) { |
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exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) ); |
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} |
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class WPInv_Plugin { |
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private static $instance; |
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public static function run() { |
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if ( !isset( self::$instance ) && !( self::$instance instanceof WPInv_Plugin ) ) { |
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self::$instance = new WPInv_Plugin; |
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self::$instance->includes(); |
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self::$instance->actions(); |
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self::$instance->notes = new WPInv_Notes(); |
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self::$instance->reports = new WPInv_Reports(); |
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} |
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do_action( 'wpinv_loaded' ); |
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return self::$instance; |
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} |
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public function __construct() { |
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$this->define_constants(); |
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} |
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public function define_constants() { |
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define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) ); |
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define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) ); |
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} |
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private function actions() { |
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/* Internationalize the text strings used. */ |
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add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) ); |
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/* Perform actions on admin initialization. */ |
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add_action( 'admin_init', array( &$this, 'admin_init') ); |
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add_action( 'init', array( &$this, 'init' ), 3 ); |
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add_action( 'init', array( 'WPInv_Shortcodes', 'init' ) ); |
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add_action( 'init', array( &$this, 'wpinv_actions' ) ); |
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if ( class_exists( 'BuddyPress' ) ) { |
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add_action( 'bp_include', array( &$this, 'bp_invoicing_init' ) ); |
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} |
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add_action( 'wp_enqueue_scripts', array( &$this, 'enqueue_scripts' ) ); |
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if ( is_admin() ) { |
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add_action( 'admin_enqueue_scripts', array( &$this, 'admin_enqueue_scripts' ) ); |
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add_action( 'admin_body_class', array( &$this, 'admin_body_class' ) ); |
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} else { |
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add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) ); |
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} |
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/** |
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* Fires after the setup of all WPInv_Plugin actions. |
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* |
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* @since 1.0.0 |
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* |
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* @param WPInv_Plugin $this. Current WPInv_Plugin instance. Passed by reference. |
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*/ |
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do_action_ref_array( 'wpinv_actions', array( &$this ) ); |
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add_action( 'admin_init', array( &$this, 'activation_redirect') ); |
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} |
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public function plugins_loaded() { |
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/* Internationalize the text strings used. */ |
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$this->load_textdomain(); |
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} |
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/** |
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* Load the translation of the plugin. |
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* |
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* @since 1.0 |
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*/ |
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public function load_textdomain() { |
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$locale = apply_filters( 'plugin_locale', get_locale(), 'invoicing' ); |
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load_textdomain( 'invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo' ); |
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load_plugin_textdomain( 'invoicing', false, WPINV_PLUGIN_DIR . 'languages' ); |
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/** |
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* Define language constants. |
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*/ |
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require_once( WPINV_PLUGIN_DIR . 'language.php' ); |
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} |
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public function includes() { |
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global $wpinv_options; |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php' ); |
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$wpinv_options = wpinv_get_settings(); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-post-types.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-invoice-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-error-functions.php' ); |
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//require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php' ); |
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//require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-invoice.php' ); |
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//require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscription.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-item.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-notes.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-session.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-shortcodes.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php' ); |
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if ( !class_exists( 'WPInv_EUVat' ) ) { |
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require_once( WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php' ); |
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} |
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$gateways = array_keys( wpinv_get_enabled_payment_gateways() ); |
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if ( !empty( $gateways ) ) { |
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foreach ( $gateways as $gateway ) { |
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if ( $gateway == 'manual' ) { |
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continue; |
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} |
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$gateway_file = WPINV_PLUGIN_DIR . 'includes/gateways/' . $gateway . '.php'; |
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if ( file_exists( $gateway_file ) ) { |
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require_once( $gateway_file ); |
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} |
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} |
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} |
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require_once( WPINV_PLUGIN_DIR . 'includes/gateways/manual.php' ); |
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if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) { |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-meta-boxes.php' ); |
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//require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-recurring-admin.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-details.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-items.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-address.php' ); |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php' ); |
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//require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' ); |
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} |
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// include css inliner |
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if ( ! class_exists( 'Emogrifier' ) && class_exists( 'DOMDocument' ) ) { |
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include_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-emogrifier.php' ); |
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} |
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require_once( WPINV_PLUGIN_DIR . 'includes/admin/install.php' ); |
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} |
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public function init() { |
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} |
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public function admin_init() { |
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if (!(defined( 'DOING_AJAX' ) && DOING_AJAX)) { |
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} |
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add_action( 'admin_print_scripts-edit.php', array( &$this, 'admin_print_scripts_edit_php' ) ); |
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} |
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public function activation_redirect() { |
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// Bail if no activation redirect |
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if ( !get_transient( '_wpinv_activation_redirect' ) ) { |
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return; |
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} |
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// Delete the redirect transient |
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delete_transient( '_wpinv_activation_redirect' ); |
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// Bail if activating from network, or bulk |
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if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) { |
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return; |
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} |
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wp_safe_redirect( admin_url( 'admin.php?page=wpinv-settings&tab=general' ) ); |
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exit; |
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} |
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public function enqueue_scripts() { |
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$suffix = '';//defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; |
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wp_deregister_style( 'font-awesome' ); |
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wp_register_style( 'font-awesome', '//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome' . $suffix . '.css', array(), '4.7.0' ); |
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wp_enqueue_style( 'font-awesome' ); |
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wp_register_style( 'wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), WPINV_VERSION ); |
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wp_enqueue_style( 'wpinv_front_style' ); |
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208
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// Register scripts |
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wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true ); |
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wp_register_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front' . $suffix . '.js', array( 'jquery', 'wpinv-vat-script' ), WPINV_VERSION ); |
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212
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$localize = array(); |
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$localize['ajax_url'] = admin_url( 'admin-ajax.php' ); |
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$localize['nonce'] = wp_create_nonce( 'wpinv-nonce' ); |
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$localize['currency_symbol'] = wpinv_currency_symbol(); |
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$localize['currency_pos'] = wpinv_currency_position(); |
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$localize['thousand_sep'] = wpinv_thousands_separator(); |
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$localize['decimal_sep'] = wpinv_decimal_separator(); |
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$localize['decimals'] = wpinv_decimals(); |
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$localize = apply_filters( 'wpinv_front_js_localize', $localize ); |
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223
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wp_enqueue_script( 'jquery-blockui' ); |
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$autofill_api = wpinv_get_option('address_autofill_api'); |
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$autofill_active = wpinv_get_option('address_autofill_active'); |
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if ( isset( $autofill_active ) && 1 == $autofill_active && !empty( $autofill_api ) && wpinv_is_checkout() ) { |
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if ( wp_script_is( 'google-maps-api', 'enqueued' ) ) { |
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wp_dequeue_script( 'google-maps-api' ); |
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} |
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wp_enqueue_script( 'google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array( 'jquery' ), '', false ); |
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231
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wp_enqueue_script( 'google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array( 'jquery', 'google-maps-api' ), '', true ); |
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} |
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233
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wp_enqueue_script( 'wpinv-front-script' ); |
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wp_localize_script( 'wpinv-front-script', 'WPInv', $localize ); |
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} |
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236
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237
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public function admin_enqueue_scripts() { |
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238
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global $post, $pagenow; |
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239
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240
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$post_type = wpinv_admin_post_type(); |
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241
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$suffix = '';//defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; |
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242
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$page = isset( $_GET['page'] ) ? strtolower( $_GET['page'] ) : ''; |
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244
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wp_deregister_style( 'font-awesome' ); |
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wp_register_style( 'font-awesome', '//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome' . $suffix . '.css', array(), '4.7.0' ); |
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wp_enqueue_style( 'font-awesome' ); |
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247
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248
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$jquery_ui_css = false; |
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249
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if ( ( $post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $post_type == 'wpi_discount' ) && ( $pagenow == 'post-new.php' || $pagenow == 'post.php' ) ) { |
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250
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$jquery_ui_css = true; |
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251
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} else if ( $page == 'wpinv-settings' || $page == 'wpinv-reports' ) { |
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252
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$jquery_ui_css = true; |
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253
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} |
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254
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if ( $jquery_ui_css ) { |
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255
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wp_register_style( 'jquery-ui-css', WPINV_PLUGIN_URL . 'assets/css/jquery-ui' . $suffix . '.css', array(), '1.8.16' ); |
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256
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wp_enqueue_style( 'jquery-ui-css' ); |
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257
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} |
|
258
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259
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wp_register_style( 'jquery-chosen', WPINV_PLUGIN_URL . 'assets/css/chosen' . $suffix . '.css', array(), '1.6.2' ); |
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260
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wp_enqueue_style( 'jquery-chosen' ); |
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261
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|
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262
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wp_register_script( 'jquery-chosen', WPINV_PLUGIN_URL . 'assets/js/chosen.jquery' . $suffix . '.js', array( 'jquery' ), '1.6.2' ); |
|
263
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wp_enqueue_script( 'jquery-chosen' ); |
|
264
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265
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wp_register_style( 'wpinv_meta_box_style', WPINV_PLUGIN_URL . 'assets/css/meta-box.css', array(), WPINV_VERSION ); |
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266
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wp_enqueue_style( 'wpinv_meta_box_style' ); |
|
267
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268
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wp_register_style( 'wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array(), WPINV_VERSION ); |
|
269
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wp_enqueue_style( 'wpinv_admin_style' ); |
|
270
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271
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if ( $post_type == 'wpi_discount' || $post_type == 'wpi_invoice' && ( $pagenow == 'post-new.php' || $pagenow == 'post.php' ) ) { |
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272
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wp_enqueue_script( 'jquery-ui-datepicker' ); |
|
273
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} |
|
274
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275
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wp_enqueue_style( 'wp-color-picker' ); |
|
276
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wp_enqueue_script( 'wp-color-picker' ); |
|
277
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|
|
|
|
278
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|
|
wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true ); |
|
279
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|
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|
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280
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|
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if ($post_type == 'wpi_invoice' || $post_type == 'wpi_quote' && ($pagenow == 'post-new.php' || $pagenow == 'post.php')) { |
|
281
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|
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$autofill_api = wpinv_get_option('address_autofill_api'); |
|
282
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|
|
$autofill_active = wpinv_get_option('address_autofill_active'); |
|
283
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|
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if (isset($autofill_active) && 1 == $autofill_active && !empty($autofill_api)) { |
|
284
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wp_enqueue_script('google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array('jquery'), '', false); |
|
285
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|
|
wp_enqueue_script('google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array('jquery'), '', true); |
|
286
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|
|
} |
|
287
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|
|
} |
|
288
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|
289
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wp_register_script( 'wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin' . $suffix . '.js', array( 'jquery', 'jquery-blockui','jquery-ui-tooltip' ), WPINV_VERSION ); |
|
290
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|
|
wp_enqueue_script( 'wpinv-admin-script' ); |
|
291
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|
|
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|
292
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|
|
$localize = array(); |
|
293
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|
|
$localize['ajax_url'] = admin_url( 'admin-ajax.php' ); |
|
294
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|
|
$localize['post_ID'] = isset( $post->ID ) ? $post->ID : ''; |
|
295
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|
|
$localize['wpinv_nonce'] = wp_create_nonce( 'wpinv-nonce' ); |
|
296
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|
|
$localize['add_invoice_note_nonce'] = wp_create_nonce( 'add-invoice-note' ); |
|
297
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|
|
$localize['delete_invoice_note_nonce'] = wp_create_nonce( 'delete-invoice-note' ); |
|
298
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|
|
$localize['invoice_item_nonce'] = wp_create_nonce( 'invoice-item' ); |
|
299
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|
|
$localize['billing_details_nonce'] = wp_create_nonce( 'get-billing-details' ); |
|
300
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|
|
$localize['tax'] = wpinv_tax_amount(); |
|
301
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|
|
$localize['discount'] = wpinv_discount_amount(); |
|
302
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|
|
$localize['currency_symbol'] = wpinv_currency_symbol(); |
|
303
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|
|
$localize['currency_pos'] = wpinv_currency_position(); |
|
304
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|
|
$localize['thousand_sep'] = wpinv_thousands_separator(); |
|
305
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|
|
$localize['decimal_sep'] = wpinv_decimal_separator(); |
|
306
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|
|
$localize['decimals'] = wpinv_decimals(); |
|
307
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|
|
$localize['save_invoice'] = __( 'Save Invoice', 'invoicing' ); |
|
308
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|
|
$localize['status_publish'] = wpinv_status_nicename( 'publish' ); |
|
309
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|
|
$localize['status_pending'] = wpinv_status_nicename( 'wpi-pending' ); |
|
310
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|
|
$localize['delete_tax_rate'] = __( 'Are you sure you wish to delete this tax rate?', 'invoicing' ); |
|
311
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|
|
$localize['OneItemMin'] = __( 'Invoice must contain at least one item', 'invoicing' ); |
|
312
|
|
|
$localize['DeleteInvoiceItem'] = __( 'Are you sure you wish to delete this item?', 'invoicing' ); |
|
313
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|
|
$localize['FillBillingDetails'] = __( 'Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing' ); |
|
314
|
|
|
$localize['confirmCalcTotals'] = __( 'Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing' ); |
|
315
|
|
|
$localize['AreYouSure'] = __( 'Are you sure?', 'invoicing' ); |
|
316
|
|
|
$localize['errDeleteItem'] = __( 'This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing' ); |
|
317
|
|
|
|
|
318
|
|
|
$localize = apply_filters( 'wpinv_admin_js_localize', $localize ); |
|
319
|
|
|
|
|
320
|
|
|
wp_localize_script( 'wpinv-admin-script', 'WPInv_Admin', $localize ); |
|
321
|
|
|
} |
|
322
|
|
|
|
|
323
|
|
|
public function admin_body_class( $classes ) { |
|
324
|
|
|
global $pagenow, $post, $current_screen; |
|
325
|
|
|
|
|
326
|
|
|
if ( !empty( $current_screen->post_type ) && ( $current_screen->post_type == 'wpi_invoice' || $current_screen->post_type == 'wpi_quote' ) ) { |
|
327
|
|
|
$classes .= ' wpinv-cpt'; |
|
328
|
|
|
} |
|
329
|
|
|
|
|
330
|
|
|
$page = isset( $_GET['page'] ) ? strtolower( $_GET['page'] ) : false; |
|
331
|
|
|
|
|
332
|
|
|
$add_class = false; |
|
333
|
|
|
if ( $pagenow == 'admin.php' && $page ) { |
|
|
|
|
|
|
334
|
|
|
$add_class = strpos( $page, 'wpinv-' ); |
|
335
|
|
|
} |
|
336
|
|
|
|
|
337
|
|
|
$settings_class = array(); |
|
338
|
|
|
if ( $page == 'wpinv-settings' ) { |
|
339
|
|
|
if ( !empty( $_REQUEST['tab'] ) ) { |
|
340
|
|
|
$settings_class[] = sanitize_text_field( $_REQUEST['tab'] ); |
|
341
|
|
|
} |
|
342
|
|
|
|
|
343
|
|
|
if ( !empty( $_REQUEST['section'] ) ) { |
|
344
|
|
|
$settings_class[] = sanitize_text_field( $_REQUEST['section'] ); |
|
345
|
|
|
} |
|
346
|
|
|
|
|
347
|
|
|
$settings_class[] = isset( $_REQUEST['wpi_sub'] ) && $_REQUEST['wpi_sub'] !== '' ? sanitize_text_field( $_REQUEST['wpi_sub'] ) : 'main'; |
|
348
|
|
|
} |
|
349
|
|
|
|
|
350
|
|
|
if ( !empty( $settings_class ) ) { |
|
351
|
|
|
$classes .= ' wpi-' . wpinv_sanitize_key( implode( $settings_class, '-' ) ); |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
|
|
$post_type = wpinv_admin_post_type(); |
|
355
|
|
|
|
|
356
|
|
|
if ( $post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $add_class !== false ) { |
|
357
|
|
|
return $classes .= ' wpinv'; |
|
358
|
|
|
} |
|
359
|
|
|
|
|
360
|
|
|
if ( $pagenow == 'post.php' && $post_type == 'wpi_item' && !empty( $post ) && !wpinv_item_is_editable( $post ) ) { |
|
361
|
|
|
$classes .= ' wpi-editable-n'; |
|
362
|
|
|
} |
|
363
|
|
|
|
|
364
|
|
|
return $classes; |
|
365
|
|
|
} |
|
366
|
|
|
|
|
367
|
|
|
public function admin_print_scripts_edit_php() { |
|
368
|
|
|
|
|
369
|
|
|
} |
|
370
|
|
|
|
|
371
|
|
|
public function wpinv_actions() { |
|
372
|
|
|
if ( isset( $_REQUEST['wpi_action'] ) ) { |
|
373
|
|
|
do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST ); |
|
374
|
|
|
} |
|
375
|
|
|
} |
|
376
|
|
|
|
|
377
|
|
|
public function pre_get_posts( $wp_query ) { |
|
378
|
|
|
if ( !empty( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) { |
|
379
|
|
|
$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses() ); |
|
380
|
|
|
} |
|
381
|
|
|
|
|
382
|
|
|
return $wp_query; |
|
383
|
|
|
} |
|
384
|
|
|
|
|
385
|
|
|
public function bp_invoicing_init() { |
|
386
|
|
|
require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php' ); |
|
387
|
|
|
} |
|
388
|
|
|
} |
AyeCode /
invoicing
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In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: