From be93cf236797e14192950524aca7eed96b8df95e Mon Sep 17 00:00:00 2001
From: Simon Gomes <busy.s.simon@gmail.com>
Date: Sat, 8 May 2021 14:25:35 +0600
Subject: [PATCH] Label printing functionality added

---
 assets/css/admin.css                          |  5 ++
 assets/js/admin.js                            | 33 ++++++++++++-
 .../Admin/views/ste-booking-metabox-view.php  | 11 ++++-
 includes/Ajax.php                             | 48 ++++++++++++++++++-
 4 files changed, 93 insertions(+), 4 deletions(-)

diff --git a/assets/css/admin.css b/assets/css/admin.css
index c8a9cb5..0f4fa4e 100644
--- a/assets/css/admin.css
+++ b/assets/css/admin.css
@@ -34,4 +34,9 @@
 #ste-metabox-wrap #ste-booking-metabox-message {
     display: none;
     text-align: center;
+}
+
+#ste-metabox-actions {
+    display: flex;
+    justify-content: space-between;
 }
\ No newline at end of file
diff --git a/assets/js/admin.js b/assets/js/admin.js
index de3b3b7..887b0ca 100644
--- a/assets/js/admin.js
+++ b/assets/js/admin.js
@@ -7,7 +7,8 @@
 //! license uri : https://www.gnu.org/licenses/gpl-3.0.html
 
 ;(function ($) {
-    let parcelSubmitButton = $("#submit_ste_ecourier_parcel");
+    // eCourier Parcel Booking - start
+    let parcelSubmitButton = $("#submit-ste-ecourier-parcel");
     let bookingFormWrap = $( "#ste-metabox-wrap" );
     let errorMessage = $( '.error-message' );
     let bookingForm = $( '#ste-booking-metabox-form' );
@@ -67,6 +68,34 @@
                 }
             })
         }
-
     });
+    // eCourier Parcel Booking - end
+
+    // eCourier Print Label - start
+    let labelPrintButton = $("#ste-print-label");
+
+    labelPrintButton.on( 'click', function (e) {
+        e.preventDefault();
+        labelPrintButton.prop( 'disabled', true );
+
+        let labelData = {
+            tracking : labelPrintButton.val(),
+            action   : 'ste_label_print',
+            _nonce   : STE_ADMIN.nonce,
+        }
+
+        $.post(STE_ADMIN.ajaxurl, labelData, function ( response ) {
+            if ( ! response.success ) {
+                errorMessage.text(response.data.message);
+            } else {
+                errorMessage.text("");
+
+                // On success open the label in a new window.
+                open(response.data.message);
+            }
+            labelPrintButton.prop( 'disabled', false );
+        });
+    })
+    // eCourier Print Label - end
+
 })(jQuery, window);
\ No newline at end of file
diff --git a/includes/Admin/views/ste-booking-metabox-view.php b/includes/Admin/views/ste-booking-metabox-view.php
index e3824b0..dfc4d73 100644
--- a/includes/Admin/views/ste-booking-metabox-view.php
+++ b/includes/Admin/views/ste-booking-metabox-view.php
@@ -64,7 +64,7 @@
 				<p class="error-message"></p>
 			</li>
 			<li class="wide">
-				<?php submit_button( __( 'Submit', 'ship-to-ecourier' ), 'primary', 'submit_ste_ecourier_parcel', false ); ?>
+				<?php submit_button( __( 'Submit', 'ship-to-ecourier' ), 'primary', 'submit-ste-ecourier-parcel', false ); ?>
 			</li>
 
 		</ul>
@@ -97,4 +97,13 @@
 			</span>
 		</h4>
 	</div>
+
+    <p class="error-message"></p>
+
+	<?php if ( $order_shipped ) { ?>
+		<div id="ste-metabox-actions">
+			<button id="ste-print-label" class="button button-primary" value="<?php echo esc_html( $order_shipped->tracking_id ); ?>">Print Label</button>
+			<button id="ste-cancle-order" class="button button-cancel" value="<?php echo esc_html( $order_shipped->tracking_id ); ?>">Cancle Order</button>
+		</div>
+	<?php } ?>
 </div>
diff --git a/includes/Ajax.php b/includes/Ajax.php
index dd0e36c..deebc90 100644
--- a/includes/Ajax.php
+++ b/includes/Ajax.php
@@ -46,6 +46,7 @@ public function __construct() {
 			add_action( 'wp_ajax_ste_parcel_tracking_form', array( $this, 'handle_parcel_tracker_form_submission' ) );
 			add_action( 'wp_ajax_nopriv_ste_parcel_tracking_form', array( $this, 'handle_parcel_tracker_form_submission' ) );
 			add_action( 'wp_ajax_ste_booking_metabox_form', array( $this, 'handle_booking_metabox_form_submission' ) );
+			add_action( 'wp_ajax_ste_label_print', array( $this, 'handle_label_print' ) );
 
 		}
 
@@ -91,7 +92,7 @@ public function handle_parcel_tracker_form_submission() {
 		 */
 		public function handle_booking_metabox_form_submission() {
 
-			if ( ! isset( $_POST['submit_ste_ecourier_parcel'] ) || ! isset( $_POST['_nonce'] ) ) {
+			if ( ! isset( $_POST['submit-ste-ecourier-parcel'] ) || ! isset( $_POST['_nonce'] ) ) {
 				die( 'Request is not valid!' );
 			}
 
@@ -177,6 +178,51 @@ public function handle_booking_metabox_form_submission() {
 			);
 		}
 
+
+		/**
+		 * Handle label print request for parcel bookings.
+		 *
+		 * @retun void
+		 */
+		public function handle_label_print() {
+			if ( ! isset( $_POST['tracking'] ) || ! isset( $_POST['_nonce'] ) ) {
+				wp_send_json_error(
+					array(
+						'message' => __( 'Request is not valid!', 'ship-to-ecourier' ),
+					)
+				);
+			}
+
+			// Block if _nonce field is not available and valid.
+			check_ajax_referer( 'ste-admin-nonce', '_nonce' );
+
+			// Generate label print data to send to eCourier.
+			$label_data = array(
+				'tracking' => sanitize_text_field( wp_unslash( $_POST['tracking'] ) ),
+			);
+
+			$ecourier_api_url = $this->ecourier_base_url . '/label-print';
+
+			// Send parcel booking request to eCourier.
+			$response = $this->make_request( $ecourier_api_url, $label_data );
+
+			$result = json_decode( $response['body'], true );
+
+			if ( ! $result['success'] ) {
+				wp_send_json_error(
+					array(
+						'message' => $result['query_data'],
+					)
+				);
+			}
+
+			wp_send_json_success(
+				array(
+					'message' => $result['query_data'],
+				)
+			);
+		}
+
 		/**
 		 * Make request to eCourier API.
 		 *