AyeCode / invoicing

includes/admin/meta-boxes/class-getpaid-meta-box-description.php

Indentation +19 added lines, -19 removed lines

@@ -13,25 +13,25 @@
  */
 class GetPaid_Meta_Box_Description {
 
-	/**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post Post object.
-	 */
-	public static function output( $post ) {
+    /**
+     * Output the metabox.
+     *
+     * @param WP_Post $post Post object.
+     */
+    public static function output( $post ) {
 
-		$settings = array(
-			'textarea_name' => 'excerpt',
-			'quicktags'     => array( 'buttons' => 'em,strong,link' ),
-			'teeny'         => true,
-			'media_buttons' => false,
-			'tinymce'       => array(
-				'theme_advanced_buttons1' => 'bold,italic,strikethrough,separator,justifyleft,justifycenter,justifyright,separator,link,unlink,separator,undo,redo,separator',
-				'theme_advanced_buttons2' => '',
-			),
-			'editor_css'    => '<style>#wp-excerpt-editor-container .wp-editor-area{height:175px; width:100%;}</style>',
-		);
+        $settings = array(
+            'textarea_name' => 'excerpt',
+            'quicktags'     => array( 'buttons' => 'em,strong,link' ),
+            'teeny'         => true,
+            'media_buttons' => false,
+            'tinymce'       => array(
+                'theme_advanced_buttons1' => 'bold,italic,strikethrough,separator,justifyleft,justifycenter,justifyright,separator,link,unlink,separator,undo,redo,separator',
+                'theme_advanced_buttons2' => '',
+            ),
+            'editor_css'    => '<style>#wp-excerpt-editor-container .wp-editor-area{height:175px; width:100%;}</style>',
+        );
 
-		wp_editor( htmlspecialchars_decode( $post->post_excerpt, ENT_QUOTES ), 'excerpt', apply_filters( 'getpaid_description_editor_settings', $settings ) );
-	}
+        wp_editor( htmlspecialchars_decode( $post->post_excerpt, ENT_QUOTES ), 'excerpt', apply_filters( 'getpaid_description_editor_settings', $settings ) );
+    }
 }

includes/admin/meta-boxes/class-getpaid-meta-box-invoice-payment-meta.php

Indentation +163 added lines, -163 removed lines

@@ -8,7 +8,7 @@ 
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -17,10 +17,10 @@ 
 class GetPaid_Meta_Box_Invoice_Payment_Meta {
 
     /**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post
-	 */
+     * Output the metabox.
+     *
+     * @param WP_Post $post
+     */
     public static function output( $post ) {
 
         // Prepare the invoice.
@@ -42,167 +42,167 @@ 
 
                         if ( $invoice->is_draft() ) {
 
-							// Set gateway.
-							aui()->select(
-								array(
-									'id'               => 'wpinv_gateway',
-									'name'             => 'wpinv_gateway',
-									'label'            => __( 'Gateway:', 'invoicing' ),
-									'label_type'       => 'vertical',
-									'placeholder'      => __( 'Select Gateway', 'invoicing' ),
-									'value'            => wpinv_get_default_gateway(),
-									'select2'          => true,
-									'data-allow-clear' => 'false',
-									'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
-								),
-								true
-							);
+                            // Set gateway.
+                            aui()->select(
+                                array(
+                                    'id'               => 'wpinv_gateway',
+                                    'name'             => 'wpinv_gateway',
+                                    'label'            => __( 'Gateway:', 'invoicing' ),
+                                    'label_type'       => 'vertical',
+                                    'placeholder'      => __( 'Select Gateway', 'invoicing' ),
+                                    'value'            => wpinv_get_default_gateway(),
+                                    'select2'          => true,
+                                    'data-allow-clear' => 'false',
+                                    'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
+                                ),
+                                true
+                            );
 
                         } else {
 
-							// Invoice key.
-							aui()->input(
-								array(
-									'type'             => 'text',
-									'id'               => 'wpinv_key',
-									'name'             => 'wpinv_key',
-									'label'            => sprintf(
-										// translators: %s: Invoice type.
-										__( '%s Key:', 'invoicing' ),
-										ucfirst( $invoice->get_invoice_quote_type() )
-									),
-									'label_type'       => 'vertical',
-									'class'            => 'form-control-sm',
-									'value'            => $invoice->get_key( 'edit' ),
-									'extra_attributes' => array(
-										'onclick'  => 'this.select();',
-										'readonly' => 'true',
-									),
-								),
-								true
-							);
-
-							// View URL.
-							aui()->input(
-								array(
-									'type'             => 'text',
-									'id'               => 'wpinv_view_url',
-									'name'             => 'wpinv_view_url',
-									'label'            => sprintf(
-										// translators: %s: Invoice type.
-										__( '%s URL:', 'invoicing' ),
-										ucfirst( $invoice->get_invoice_quote_type() )
-									) . '&nbsp;<a href="' . esc_url_raw( $invoice->get_view_url() ) . '" title="' . __( 'View invoice', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>',
-									'label_type'       => 'vertical',
-									'class'            => 'form-control-sm',
-									'value'            => $invoice->get_view_url(),
-									'extra_attributes' => array(
-										'onclick'  => 'this.select();',
-										'readonly' => 'true',
-									),
-								),
-								true
-							);
-
-							// If the invoice is paid...
-							if ( $invoice->is_paid() || $invoice->is_refunded() ) {
-
-								// Gateway.
-								aui()->input(
-									array(
-										'type'             => 'text',
-										'id'               => 'wpinv_gateway',
-										'name'             => '',
-										'label'            => __( 'Gateway:', 'invoicing' ),
-										'label_type'       => 'vertical',
-										'class'            => 'form-control-sm',
-										'value'            => wpinv_get_gateway_admin_label( $invoice->get_gateway( 'edit' ) ),
-										'extra_attributes' => array(
-											'onclick'  => 'this.select();',
-											'readonly' => 'true',
-										),
-									),
-									true
-								);
-
-								// Transaction ID.
-								$transaction_url = $invoice->get_transaction_url();
-								aui()->input(
-									array(
-										'type'             => 'text',
-										'id'               => 'wpinv_transaction_id',
-										'name'             => 'wpinv_transaction_id',
-										'label'            => __( 'Transaction ID:', 'invoicing' ) . ( $transaction_url ? '&nbsp;<a href="' . esc_url( $transaction_url ) . '" title="' . __( 'View details', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>' : '' ),
-										'label_type'       => 'vertical',
-										'class'            => 'form-control-sm',
-										'value'            => $invoice->get_transaction_id( 'edit' ),
-										'help_text'        => apply_filters( 'wpinv_invoice_transaction_link_' . $invoice->get_gateway( 'edit' ), '', $invoice->get_transaction_id(), $invoice ),
-										'extra_attributes' => array(
-											'onclick'  => 'this.select();',
-											'readonly' => 'true',
-										),
-									),
-									true
-								);
-
-								// Currency.
-								aui()->input(
-									array(
-										'type'             => 'text',
-										'id'               => 'wpinv_currency',
-										'name'             => 'wpinv_currency',
-										'label'            => __( 'Currency:', 'invoicing' ),
-										'label_type'       => 'vertical',
-										'class'            => 'form-control-sm',
-										'value'            => $invoice->get_currency( 'edit' ),
-										'extra_attributes' => array(
-											'onclick'  => 'this.select();',
-											'readonly' => 'true',
-										),
-									),
-									true
-								);
-
-							} else {
-
-								if ( 'wpi_invoice' === $invoice->get_post_type() ) {
-
-									// Payment URL.
-									aui()->input(
-										array(
-											'type'             => 'text',
-											'id'               => 'wpinv_payment_url',
-											'name'             => 'wpinv_payment_url',
-											'label'            => __( 'Payment URL:', 'invoicing' ),
-											'label_type'       => 'vertical',
-											'class'            => 'form-control-sm',
-											'value'            => $invoice->get_checkout_payment_url(),
-											'extra_attributes' => array(
-												'onclick'  => 'this.select();',
-												'readonly' => 'true',
-											),
-										),
-										true
-									);
-
-									// Set gateway.
-									aui()->select(
-										array(
-											'id'               => 'wpinv_gateway',
-											'name'             => 'wpinv_gateway',
-											'label'            => __( 'Gateway:', 'invoicing' ),
-											'label_type'       => 'vertical',
-											'placeholder'      => __( 'Select Gateway', 'invoicing' ),
-											'value'            => $invoice->get_gateway( 'edit' ),
-											'select2'          => true,
-											'data-allow-clear' => 'false',
-											'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
-										),
-										true
-									);
-
-								}
-							}
+                            // Invoice key.
+                            aui()->input(
+                                array(
+                                    'type'             => 'text',
+                                    'id'               => 'wpinv_key',
+                                    'name'             => 'wpinv_key',
+                                    'label'            => sprintf(
+                                        // translators: %s: Invoice type.
+                                        __( '%s Key:', 'invoicing' ),
+                                        ucfirst( $invoice->get_invoice_quote_type() )
+                                    ),
+                                    'label_type'       => 'vertical',
+                                    'class'            => 'form-control-sm',
+                                    'value'            => $invoice->get_key( 'edit' ),
+                                    'extra_attributes' => array(
+                                        'onclick'  => 'this.select();',
+                                        'readonly' => 'true',
+                                    ),
+                                ),
+                                true
+                            );
+
+                            // View URL.
+                            aui()->input(
+                                array(
+                                    'type'             => 'text',
+                                    'id'               => 'wpinv_view_url',
+                                    'name'             => 'wpinv_view_url',
+                                    'label'            => sprintf(
+                                        // translators: %s: Invoice type.
+                                        __( '%s URL:', 'invoicing' ),
+                                        ucfirst( $invoice->get_invoice_quote_type() )
+                                    ) . '&nbsp;<a href="' . esc_url_raw( $invoice->get_view_url() ) . '" title="' . __( 'View invoice', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>',
+                                    'label_type'       => 'vertical',
+                                    'class'            => 'form-control-sm',
+                                    'value'            => $invoice->get_view_url(),
+                                    'extra_attributes' => array(
+                                        'onclick'  => 'this.select();',
+                                        'readonly' => 'true',
+                                    ),
+                                ),
+                                true
+                            );
+
+                            // If the invoice is paid...
+                            if ( $invoice->is_paid() || $invoice->is_refunded() ) {
+
+                                // Gateway.
+                                aui()->input(
+                                    array(
+                                        'type'             => 'text',
+                                        'id'               => 'wpinv_gateway',
+                                        'name'             => '',
+                                        'label'            => __( 'Gateway:', 'invoicing' ),
+                                        'label_type'       => 'vertical',
+                                        'class'            => 'form-control-sm',
+                                        'value'            => wpinv_get_gateway_admin_label( $invoice->get_gateway( 'edit' ) ),
+                                        'extra_attributes' => array(
+                                            'onclick'  => 'this.select();',
+                                            'readonly' => 'true',
+                                        ),
+                                    ),
+                                    true
+                                );
+
+                                // Transaction ID.
+                                $transaction_url = $invoice->get_transaction_url();
+                                aui()->input(
+                                    array(
+                                        'type'             => 'text',
+                                        'id'               => 'wpinv_transaction_id',
+                                        'name'             => 'wpinv_transaction_id',
+                                        'label'            => __( 'Transaction ID:', 'invoicing' ) . ( $transaction_url ? '&nbsp;<a href="' . esc_url( $transaction_url ) . '" title="' . __( 'View details', 'invoicing' ) . '" target="_blank"><i class="fas fa-external-link-alt fa-fw"></i></a>' : '' ),
+                                        'label_type'       => 'vertical',
+                                        'class'            => 'form-control-sm',
+                                        'value'            => $invoice->get_transaction_id( 'edit' ),
+                                        'help_text'        => apply_filters( 'wpinv_invoice_transaction_link_' . $invoice->get_gateway( 'edit' ), '', $invoice->get_transaction_id(), $invoice ),
+                                        'extra_attributes' => array(
+                                            'onclick'  => 'this.select();',
+                                            'readonly' => 'true',
+                                        ),
+                                    ),
+                                    true
+                                );
+
+                                // Currency.
+                                aui()->input(
+                                    array(
+                                        'type'             => 'text',
+                                        'id'               => 'wpinv_currency',
+                                        'name'             => 'wpinv_currency',
+                                        'label'            => __( 'Currency:', 'invoicing' ),
+                                        'label_type'       => 'vertical',
+                                        'class'            => 'form-control-sm',
+                                        'value'            => $invoice->get_currency( 'edit' ),
+                                        'extra_attributes' => array(
+                                            'onclick'  => 'this.select();',
+                                            'readonly' => 'true',
+                                        ),
+                                    ),
+                                    true
+                                );
+
+                            } else {
+
+                                if ( 'wpi_invoice' === $invoice->get_post_type() ) {
+
+                                    // Payment URL.
+                                    aui()->input(
+                                        array(
+                                            'type'             => 'text',
+                                            'id'               => 'wpinv_payment_url',
+                                            'name'             => 'wpinv_payment_url',
+                                            'label'            => __( 'Payment URL:', 'invoicing' ),
+                                            'label_type'       => 'vertical',
+                                            'class'            => 'form-control-sm',
+                                            'value'            => $invoice->get_checkout_payment_url(),
+                                            'extra_attributes' => array(
+                                                'onclick'  => 'this.select();',
+                                                'readonly' => 'true',
+                                            ),
+                                        ),
+                                        true
+                                    );
+
+                                    // Set gateway.
+                                    aui()->select(
+                                        array(
+                                            'id'               => 'wpinv_gateway',
+                                            'name'             => 'wpinv_gateway',
+                                            'label'            => __( 'Gateway:', 'invoicing' ),
+                                            'label_type'       => 'vertical',
+                                            'placeholder'      => __( 'Select Gateway', 'invoicing' ),
+                                            'value'            => $invoice->get_gateway( 'edit' ),
+                                            'select2'          => true,
+                                            'data-allow-clear' => 'false',
+                                            'options'          => wp_list_pluck( wpinv_get_enabled_payment_gateways( true ), 'admin_label' ),
+                                        ),
+                                        true
+                                    );
+
+                                }
+                            }
                         }
                     ?>
                     </div>

includes/class-getpaid-notification-email-sender.php

Indentation +134 added lines, -134 removed lines

@@ -13,17 +13,17 @@ 
 class GetPaid_Notification_Email_Sender {
 
     /**
-	 * Whether or not we should inline CSS into the email.
-	 */
-	public $inline_css = true;
+     * Whether or not we should inline CSS into the email.
+     */
+    public $inline_css = true;
 
     /**
-	 * The wp_mail() data.
-	 */
+     * The wp_mail() data.
+     */
     public $wp_mail_data = null;
 
     /**
-	 * Sends a new email.
+     * Sends a new email.
      *
      * @param string|array $to The recipients email or an array of recipient emails.
      * @param string $subject The email's subject.
@@ -31,49 +31,49 @@ 
      * @param array $attachments The email attachments.
      *
      * @return bool
-	 */
-	public function send( $to, $subject, $email, $attachments = array() ) {
+     */
+    public function send( $to, $subject, $email, $attachments = array() ) {
 
-		/*
+        /*
 		 * Allow to filter data on per-email basis.
 		 */
-		$data = apply_filters(
-			'getpaid_email_data',
-			array(
-				'to'          => array_filter( array_unique( wpinv_parse_list( $to ) ) ),
-				'subject'     => htmlspecialchars_decode( wp_strip_all_tags( $subject ), ENT_QUOTES ),
-				'email'       => apply_filters( 'wpinv_mail_content', $email ),
-				'headers'     => $this->get_headers(),
-				'attachments' => $attachments,
-			),
-			$this
-		);
+        $data = apply_filters(
+            'getpaid_email_data',
+            array(
+                'to'          => array_filter( array_unique( wpinv_parse_list( $to ) ) ),
+                'subject'     => htmlspecialchars_decode( wp_strip_all_tags( $subject ), ENT_QUOTES ),
+                'email'       => apply_filters( 'wpinv_mail_content', $email ),
+                'headers'     => $this->get_headers(),
+                'attachments' => $attachments,
+            ),
+            $this
+        );
 
         // Remove slashes.
         $data               = (array) wp_unslash( $data );
 
         // Cache it.
-		$this->wp_mail_data = $data;
+        $this->wp_mail_data = $data;
 
-		// Attach our own hooks.
-		$this->before_sending();
+        // Attach our own hooks.
+        $this->before_sending();
 
         $result = false;
 
         foreach ( $this->wp_mail_data['to'] as $to ) {
-			$result = $this->_send( $to, $data );
+            $result = $this->_send( $to, $data );
         }
 
-		// Remove our hooks.
-		$this->after_sending();
+        // Remove our hooks.
+        $this->after_sending();
 
-		$this->wp_mail_data = null;
+        $this->wp_mail_data = null;
 
-		return $result;
-	}
+        return $result;
+    }
 
-	/**
-	 * Does the actual sending.
+    /**
+     * Does the actual sending.
      *
      * @param string $to The recipient's email.
      * @param array $data The email's data.
@@ -81,81 +81,81 @@ 
      * @param array $attachments The email attachments.
      *
      * @return bool
-	 */
-	protected function _send( $to, $data ) {
-
-		// Prepare the sending function.
-		$sending_function = apply_filters( 'getpaid_email_email_sending_function', 'wp_mail' );
-
-		// Send the actual email.
-		$result = call_user_func(
-			$sending_function,
-			$to,
-			html_entity_decode( $data['subject'], ENT_QUOTES, get_bloginfo( 'charset' ) ),
-			$data['email'],
-			$data['headers'],
-			$data['attachments']
-		);
-
-		if ( ! $result ) {
-			$log_message = wp_sprintf( __( "\nTime: %1\$s\nTo: %2\$s\nSubject: %3\$s\n", 'invoicing' ), date_i18n( 'F j Y H:i:s', current_time( 'timestamp' ) ), $to, $data['subject'] );
-			wpinv_error_log( $log_message, __( 'Email from Invoicing plugin failed to send', 'invoicing' ), __FILE__, __LINE__ );
-		}
-
-		return $result;
-	}
+     */
+    protected function _send( $to, $data ) {
+
+        // Prepare the sending function.
+        $sending_function = apply_filters( 'getpaid_email_email_sending_function', 'wp_mail' );
+
+        // Send the actual email.
+        $result = call_user_func(
+            $sending_function,
+            $to,
+            html_entity_decode( $data['subject'], ENT_QUOTES, get_bloginfo( 'charset' ) ),
+            $data['email'],
+            $data['headers'],
+            $data['attachments']
+        );
+
+        if ( ! $result ) {
+            $log_message = wp_sprintf( __( "\nTime: %1\$s\nTo: %2\$s\nSubject: %3\$s\n", 'invoicing' ), date_i18n( 'F j Y H:i:s', current_time( 'timestamp' ) ), $to, $data['subject'] );
+            wpinv_error_log( $log_message, __( 'Email from Invoicing plugin failed to send', 'invoicing' ), __FILE__, __LINE__ );
+        }
+
+        return $result;
+    }
 
     /**
-	 * Retrieves email headers.
-	 */
-	public function get_headers() {
+     * Retrieves email headers.
+     */
+    public function get_headers() {
 
-		$name       = $this->get_from_name();
-		$reply_to   = $this->get_reply_to();
-		$headers    = array( "Reply-To:$name <$reply_to>" );
+        $name       = $this->get_from_name();
+        $reply_to   = $this->get_reply_to();
+        $headers    = array( "Reply-To:$name <$reply_to>" );
 
-		return apply_filters( 'getpaid_email_headers', $headers, $this );
+        return apply_filters( 'getpaid_email_headers', $headers, $this );
 
-	}
+    }
 
     /**
-	 * Fires before an email is sent
-	 *
-	 * @since 1.0.0
-	 */
-	public function before_sending() {
+     * Fires before an email is sent
+     *
+     * @since 1.0.0
+     */
+    public function before_sending() {
 
         do_action( 'getpaid_before_send_email', $this );
-		add_filter( 'wp_mail_from', array( $this, 'get_from_address' ), 1000 );
-		add_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ), 1000 );
-		add_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ), 1000 );
-		add_filter( 'wp_mail', array( $this, 'ensure_email_content' ), 1000 );
+        add_filter( 'wp_mail_from', array( $this, 'get_from_address' ), 1000 );
+        add_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ), 1000 );
+        add_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ), 1000 );
+        add_filter( 'wp_mail', array( $this, 'ensure_email_content' ), 1000 );
 
-	}
+    }
 
     /**
-	 * Returns the from name.
-	 */
-	public function get_from_name() {
+     * Returns the from name.
+     */
+    public function get_from_name() {
 
         $from_name = wpinv_get_option( 'email_from_name', get_bloginfo( 'name' ) );
 
-		if ( empty( $from_name ) ) {
-			$from_name = get_bloginfo( 'name' );
+        if ( empty( $from_name ) ) {
+            $from_name = get_bloginfo( 'name' );
         }
 
-		return wp_specialchars_decode( $from_name, ENT_QUOTES );
+        return wp_specialchars_decode( $from_name, ENT_QUOTES );
     }
 
     /**
-	 * Returns the from email.
-	 */
-	public function get_from_address() {
+     * Returns the from email.
+     */
+    public function get_from_address() {
 
         $from_address = wpinv_get_option( 'email_from', $this->default_from_address() );
 
-		if ( ! is_email( $from_address ) ) {
-			$from_address = $this->default_from_address();
+        if ( ! is_email( $from_address ) ) {
+            $from_address = $this->default_from_address();
         }
 
         return $from_address;
@@ -163,75 +163,75 @@ 
     }
 
     /**
-	 * The default emails from address.
-	 *
-	 * Defaults to wordpress@$sitename
-	 * Some hosts will block outgoing mail from this address if it doesn't exist,
-	 * but there's no easy alternative. Defaulting to admin_email might appear to be
-	 * another option, but some hosts may refuse to relay mail from an unknown domain.
-	 *
-	 */
-	public function default_from_address() {
-
-		// Get the site domain and get rid of www.
-		$sitename = strtolower( $_SERVER['SERVER_NAME'] );
-		if ( substr( $sitename, 0, 4 ) == 'www.' ) {
-			$sitename = substr( $sitename, 4 );
-		}
-
-		$from_email = 'wordpress@' . $sitename;
-
-		return apply_filters( 'getpaid_default_from_address', $from_email );
+     * The default emails from address.
+     *
+     * Defaults to wordpress@$sitename
+     * Some hosts will block outgoing mail from this address if it doesn't exist,
+     * but there's no easy alternative. Defaulting to admin_email might appear to be
+     * another option, but some hosts may refuse to relay mail from an unknown domain.
+     *
+     */
+    public function default_from_address() {
+
+        // Get the site domain and get rid of www.
+        $sitename = strtolower( $_SERVER['SERVER_NAME'] );
+        if ( substr( $sitename, 0, 4 ) == 'www.' ) {
+            $sitename = substr( $sitename, 4 );
+        }
+
+        $from_email = 'wordpress@' . $sitename;
+
+        return apply_filters( 'getpaid_default_from_address', $from_email );
 
     }
 
     /**
-	 * Get the email reply-to.
-	 *
-	 *
-	 * @return string The email reply-to address.
-	 */
-	public function get_reply_to() {
+     * Get the email reply-to.
+     *
+     *
+     * @return string The email reply-to address.
+     */
+    public function get_reply_to() {
 
-		$reply_to = current( wpinv_parse_list( wpinv_get_admin_email() ) );
+        $reply_to = current( wpinv_parse_list( wpinv_get_admin_email() ) );
 
-		if ( ! is_email( $reply_to ) ) {
-			$reply_to = get_option( 'admin_email' );
-		}
+        if ( ! is_email( $reply_to ) ) {
+            $reply_to = get_option( 'admin_email' );
+        }
 
-		return $reply_to;
+        return $reply_to;
     }
 
     /**
-	 * Get the email content type.
-	 *
-	 */
-	public function get_content_type() {
-		return apply_filters( 'getpaid_email_content_type', 'text/html', $this );
+     * Get the email content type.
+     *
+     */
+    public function get_content_type() {
+        return apply_filters( 'getpaid_email_content_type', 'text/html', $this );
     }
 
     /**
-	 * Ensures that our email messages are not messed up by template plugins.
-	 *
-	 * @return array wp_mail_data.
-	 */
-	public function ensure_email_content( $args ) {
-		$args['message'] = $this->wp_mail_data['email'];
-		return $args;
+     * Ensures that our email messages are not messed up by template plugins.
+     *
+     * @return array wp_mail_data.
+     */
+    public function ensure_email_content( $args ) {
+        $args['message'] = $this->wp_mail_data['email'];
+        return $args;
     }
 
     /**
-	 * A little house keeping after an email is sent.
-	 *
- 	 */
-	public function after_sending() {
+     * A little house keeping after an email is sent.
+     *
+     */
+    public function after_sending() {
 
         do_action( 'getpaid_after_send_email', $this->wp_mail_data );
-		remove_filter( 'wp_mail_from', array( $this, 'get_from_address' ), 1000 );
-		remove_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ), 1000 );
-		remove_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ), 1000 );
-		remove_filter( 'wp_mail', array( $this, 'ensure_email_content' ), 1000 );
+        remove_filter( 'wp_mail_from', array( $this, 'get_from_address' ), 1000 );
+        remove_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ), 1000 );
+        remove_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ), 1000 );
+        remove_filter( 'wp_mail', array( $this, 'ensure_email_content' ), 1000 );
 
-	}
+    }
 
 }

includes/class-bp-getpaid-component.php

Indentation +132 added lines, -132 removed lines

@@ -17,45 +17,45 @@ 
  */
 class BP_GetPaid_Component extends BP_Component {
 
-	/**
-	 * Start the component setup process.
-	 *
-	 * @since 2.1.5
-	 */
-	public function __construct() {
-		parent::start(
-			'getpaid',
-			'GetPaid',
-			buddypress()->plugin_dir,
-			array(
-				'adminbar_myaccount_order' => 30,
-			)
-		);
-	}
+    /**
+     * Start the component setup process.
+     *
+     * @since 2.1.5
+     */
+    public function __construct() {
+        parent::start(
+            'getpaid',
+            'GetPaid',
+            buddypress()->plugin_dir,
+            array(
+                'adminbar_myaccount_order' => 30,
+            )
+        );
+    }
 
     /**
-	 * Set up component global variables.
-	 *
-	 * @since 2.1.5
-	 *
-	 *
-	 * @param array $args {
-	 *     All values are optional.
-	 *     @type string   $slug                  The component slug. Used to construct certain URLs, such as 'friends' in
-	 *                                           http://example.com/members/joe/friends/. Default: the value of $this->id.
-	 *     @type string   $root_slug             The component root slug. Note that this value is generally unused if the
-	 *                                           component has a root directory (the slug will be overridden by the
-	 *                                           post_name of the directory page). Default: the slug of the directory page
-	 *                                           if one is found, otherwise an empty string.
-	 *     @type bool     $has_directory         Set to true if the component requires an associated WordPress page.
-	 *     @type callable $notification_callback Optional. The callable function that formats the component's notifications.
-	 *     @type string   $search_term           Optional. The placeholder text in the component directory search box. Eg,
-	 *                                           'Search Groups...'.
-	 *     @type array    $global_tables         Optional. An array of database table names.
-	 *     @type array    $meta_tables           Optional. An array of metadata table names.
-	 * }
-	 */
-	public function setup_globals( $args = array() ) {
+     * Set up component global variables.
+     *
+     * @since 2.1.5
+     *
+     *
+     * @param array $args {
+     *     All values are optional.
+     *     @type string   $slug                  The component slug. Used to construct certain URLs, such as 'friends' in
+     *                                           http://example.com/members/joe/friends/. Default: the value of $this->id.
+     *     @type string   $root_slug             The component root slug. Note that this value is generally unused if the
+     *                                           component has a root directory (the slug will be overridden by the
+     *                                           post_name of the directory page). Default: the slug of the directory page
+     *                                           if one is found, otherwise an empty string.
+     *     @type bool     $has_directory         Set to true if the component requires an associated WordPress page.
+     *     @type callable $notification_callback Optional. The callable function that formats the component's notifications.
+     *     @type string   $search_term           Optional. The placeholder text in the component directory search box. Eg,
+     *                                           'Search Groups...'.
+     *     @type array    $global_tables         Optional. An array of database table names.
+     *     @type array    $meta_tables           Optional. An array of metadata table names.
+     * }
+     */
+    public function setup_globals( $args = array() ) {
         parent::setup_globals(
             array(
                 'id'            => 'getpaid',
@@ -64,21 +64,21 @@ 
                 'has_directory' => false,
             )
         );
-	}
-
-	/**
-	 * Set up component navigation.
-	 *
-	 * @since 2.1.5
-	 *
-	 * @see BP_Component::setup_nav() for a description of arguments.
-	 *
-	 * @param array $main_nav Optional. See BP_Component::setup_nav() for description.
-	 * @param array $sub_nav  Optional. See BP_Component::setup_nav() for description.
-	 */
-	public function setup_nav( $main_nav = array(), $sub_nav = array() ) {
-
-		// Abort if the integration is inactive.
+    }
+
+    /**
+     * Set up component navigation.
+     *
+     * @since 2.1.5
+     *
+     * @see BP_Component::setup_nav() for a description of arguments.
+     *
+     * @param array $main_nav Optional. See BP_Component::setup_nav() for description.
+     * @param array $sub_nav  Optional. See BP_Component::setup_nav() for description.
+     */
+    public function setup_nav( $main_nav = array(), $sub_nav = array() ) {
+
+        // Abort if the integration is inactive.
         if ( ! getpaid_is_buddypress_integration_active() || ! is_user_logged_in() ) {
             return;
         }
@@ -88,25 +88,25 @@ 
             return;
         }
 
-		// Determine user to use.
-		$user_domain   = bp_loggedin_user_domain();
-		$slug          = 'getpaid';
-		$payments_link = trailingslashit( $user_domain . $slug );
-
-		// Add 'Payments' to the main navigation.
-		$main_nav = array(
-			'name'                    => _x( 'Billing', 'BuddyPress profile payments screen nav', 'invoicing' ),
-			'slug'                    => $slug,
-			'position'                => apply_filters( 'wpinv_bp_nav_position', wpinv_get_option( 'wpinv_menu_position', 91 ), $slug ),
-			'screen_function'         => array( $this, 'display_current_tab' ),
-			'default_subnav_slug'     => apply_filters( 'getpaid_default_tab', 'gp-edit-address' ),
+        // Determine user to use.
+        $user_domain   = bp_loggedin_user_domain();
+        $slug          = 'getpaid';
+        $payments_link = trailingslashit( $user_domain . $slug );
+
+        // Add 'Payments' to the main navigation.
+        $main_nav = array(
+            'name'                    => _x( 'Billing', 'BuddyPress profile payments screen nav', 'invoicing' ),
+            'slug'                    => $slug,
+            'position'                => apply_filters( 'wpinv_bp_nav_position', wpinv_get_option( 'wpinv_menu_position', 91 ), $slug ),
+            'screen_function'         => array( $this, 'display_current_tab' ),
+            'default_subnav_slug'     => apply_filters( 'getpaid_default_tab', 'gp-edit-address' ),
             'show_for_displayed_user' => false,
-			'item_css_id'             => $this->id,
-			'parent_url'              => $user_domain,
-			'parent_slug'             => buddypress()->slug,
-		);
+            'item_css_id'             => $this->id,
+            'parent_url'              => $user_domain,
+            'parent_slug'             => buddypress()->slug,
+        );
 
-		// Add the subnav items to the payments nav item if we are using a theme that supports this.
+        // Add the subnav items to the payments nav item if we are using a theme that supports this.
         foreach ( getpaid_get_user_content_tabs() as $_slug => $tab ) {
 
             $sub_nav[] = array(
@@ -116,8 +116,8 @@ 
                 'parent_slug'             => $slug,
                 'position'                => 10,
                 'screen_function'         => function() use ( $tab ) {
-					$GLOBALS['getpaid_bp_current_tab'] = $tab;
-					$this->display_current_tab();
+                    $GLOBALS['getpaid_bp_current_tab'] = $tab;
+                    $this->display_current_tab();
                 },
                 'show_for_displayed_user' => false,
                 'item_css_id'             => "getpaid-bp-$_slug",
@@ -125,27 +125,27 @@ 
 
         }
 
-		parent::setup_nav( $main_nav, $sub_nav );
-	}
-
-	/**
-	 * Set up the component entries in the WordPress Admin Bar.
-	 *
-	 * @since 2.1.5
-	 *
-	 * @see BP_Component::setup_nav() for a description of the $wp_admin_nav
-	 *      parameter array.
-	 *
-	 * @param array $wp_admin_nav See BP_Component::setup_admin_bar() for a
-	 *                            description.
-	 */
-	public function setup_admin_bar( $wp_admin_nav = array() ) {
+        parent::setup_nav( $main_nav, $sub_nav );
+    }
 
-		// Menus for logged in user.
-		if ( is_user_logged_in() ) {
-
-			// Setup the logged in user variables.
-			$payments_link = trailingslashit( bp_loggedin_user_domain() . 'getpaid/' );
+    /**
+     * Set up the component entries in the WordPress Admin Bar.
+     *
+     * @since 2.1.5
+     *
+     * @see BP_Component::setup_nav() for a description of the $wp_admin_nav
+     *      parameter array.
+     *
+     * @param array $wp_admin_nav See BP_Component::setup_admin_bar() for a
+     *                            description.
+     */
+    public function setup_admin_bar( $wp_admin_nav = array() ) {
+
+        // Menus for logged in user.
+        if ( is_user_logged_in() ) {
+
+            // Setup the logged in user variables.
+            $payments_link = trailingslashit( bp_loggedin_user_domain() . 'getpaid/' );
 
             // Add the "Payments" sub menu.
             $wp_admin_nav[] = array(
@@ -168,48 +168,48 @@ 
             }
 }
 
-		parent::setup_admin_bar( $wp_admin_nav );
-	}
-
-	/**
-	 * Retrieves the current tab.
-	 *
-	 * @since 2.1.5
-	 */
-	public function get_current_tab() {
-		global $getpaid_bp_current_tab;
-
-		if ( empty( $getpaid_bp_current_tab ) ) {
-			return array(
-				'label'   => __( 'Invoices', 'invoicing' ),
-				'content' => '[wpinv_history]',
-				'icon'    => 'fas fa-file-invoice',
-			);
-		}
-
-		return $getpaid_bp_current_tab;
-	}
-
-	/**
-	 * Displays the current tab.
-	 *
-	 * @since 2.1.5
-	 */
-	public function display_current_tab() {
-
-		add_action( 'bp_template_content', array( $this, 'handle_display_current_tab' ) );
-		$template = apply_filters( 'bp_core_template_plugin', 'members/single/plugins' );
+        parent::setup_admin_bar( $wp_admin_nav );
+    }
+
+    /**
+     * Retrieves the current tab.
+     *
+     * @since 2.1.5
+     */
+    public function get_current_tab() {
+        global $getpaid_bp_current_tab;
+
+        if ( empty( $getpaid_bp_current_tab ) ) {
+            return array(
+                'label'   => __( 'Invoices', 'invoicing' ),
+                'content' => '[wpinv_history]',
+                'icon'    => 'fas fa-file-invoice',
+            );
+        }
+
+        return $getpaid_bp_current_tab;
+    }
+
+    /**
+     * Displays the current tab.
+     *
+     * @since 2.1.5
+     */
+    public function display_current_tab() {
+
+        add_action( 'bp_template_content', array( $this, 'handle_display_current_tab' ) );
+        $template = apply_filters( 'bp_core_template_plugin', 'members/single/plugins' );
 
         bp_core_load_template( apply_filters( 'wpinv_bp_core_template_plugin', $template ) );
-	}
-
-	/**
-	 * Handles the actual display of the current tab.
-	 *
-	 * @since 2.1.5
-	 */
-	public function handle_display_current_tab() {
-		echo getpaid_prepare_user_content_tab( $this->get_current_tab() );
-	}
+    }
+
+    /**
+     * Handles the actual display of the current tab.
+     *
+     * @since 2.1.5
+     */
+    public function handle_display_current_tab() {
+        echo getpaid_prepare_user_content_tab( $this->get_current_tab() );
+    }
 
 }

includes/data/currency-symbols.php

Indentation +162 added lines, -162 removed lines

@@ -11,166 +11,166 @@
 defined( 'ABSPATH' ) || exit;
 
 return array(
-	'AED' => 'د.إ',
-	'AFN' => '؋',
-	'ALL' => 'L',
-	'AMD' => 'AMD',
-	'ANG' => 'ƒ',
-	'AOA' => 'Kz',
-	'ARS' => '$',
-	'AUD' => '$',
-	'AWG' => 'ƒ',
-	'AZN' => 'AZN',
-	'BAM' => 'KM',
-	'BBD' => '$',
-	'BDT' => '৳',
-	'BGN' => 'лв.',
-	'BHD' => '.د.ب',
-	'BIF' => 'Fr',
-	'BMD' => '$',
-	'BND' => '$',
-	'BOB' => 'Bs.',
-	'BRL' => 'R$',
-	'BSD' => '$',
-	'BTC' => '฿',
-	'BTN' => 'Nu.',
-	'BWP' => 'P',
-	'BYN' => 'Br',
-	'BZD' => '$',
-	'CAD' => '$',
-	'CDF' => 'Fr',
-	'CHF' => 'CHF',
-	'CLP' => '$',
-	'CNY' => '¥',
-	'COP' => '$',
-	'CRC' => '₡',
-	'CUC' => '$',
-	'CUP' => '$',
-	'CVE' => '$',
-	'CZK' => 'Kč',
-	'DJF' => 'Fr',
-	'DKK' => 'DKK',
-	'DOP' => 'RD$',
-	'DZD' => 'د.ج',
-	'EGP' => 'EGP',
-	'ERN' => 'Nfk',
-	'ETB' => 'Br',
-	'EUR' => '€',
-	'FJD' => '$',
-	'FKP' => '£',
-	'GBP' => '£',
-	'GEL' => 'ლ',
-	'GGP' => '£',
-	'GHS' => '₵',
-	'GIP' => '£',
-	'GMD' => 'D',
-	'GNF' => 'Fr',
-	'GTQ' => 'Q',
-	'GYD' => '$',
-	'HKD' => '$',
-	'HNL' => 'L',
-	'HRK' => 'Kn',
-	'HTG' => 'G',
-	'HUF' => 'Ft',
-	'IDR' => 'Rp',
-	'ILS' => '₪',
-	'IMP' => '£',
-	'INR' => '₹',
-	'IQD' => 'ع.د',
-	'IRR' => '﷼',
-	'IRT' => 'تومان',
-	'ISK' => 'kr.',
-	'JEP' => '£',
-	'JMD' => '$',
-	'JOD' => 'د.ا',
-	'JPY' => '¥',
-	'KES' => 'KSh',
-	'KGS' => 'сом',
-	'KHR' => '៛',
-	'KMF' => 'Fr',
-	'KPW' => '₩',
-	'KRW' => '₩',
-	'KWD' => 'د.ك',
-	'KYD' => '$',
-	'KZT' => 'KZT',
-	'LAK' => '₭',
-	'LBP' => 'ل.ل',
-	'LKR' => 'රු',
-	'LRD' => '$',
-	'LSL' => 'L',
-	'LYD' => 'ل.د',
-	'MAD' => 'د.م.',
-	'MDL' => 'MDL',
-	'MGA' => 'Ar',
-	'MKD' => 'ден',
-	'MMK' => 'Ks',
-	'MNT' => '₮',
-	'MOP' => 'P',
-	'MRO' => 'UM',
-	'MUR' => '₨',
-	'MVR' => '.ރ',
-	'MWK' => 'MK',
-	'MXN' => '$',
-	'MYR' => 'RM',
-	'MZN' => 'MT',
-	'NAD' => 'N$',
-	'NGN' => '₦',
-	'NIO' => 'C$',
-	'NOK' => 'kr',
-	'NPR' => '₨',
-	'NZD' => '$',
-	'OMR' => 'ر.ع.',
-	'PAB' => 'B/.',
-	'PEN' => 'S/.',
-	'PGK' => 'K',
-	'PHP' => '₱',
-	'PKR' => '₨',
-	'PLN' => 'zł',
-	'PRB' => 'р.',
-	'PYG' => '₲',
-	'QAR' => 'ر.ق',
-	'RMB' => '¥',
-	'RON' => 'lei',
-	'RSD' => 'дин.',
-	'RUB' => '₽',
-	'RWF' => 'Fr',
-	'SAR' => 'ر.س',
-	'SBD' => '$',
-	'SCR' => '₨',
-	'SDG' => 'ج.س.',
-	'SEK' => 'kr',
-	'SGD' => '$',
-	'SHP' => '£',
-	'SLL' => 'Le',
-	'SOS' => 'Sh',
-	'SRD' => '$',
-	'SSP' => '£',
-	'STD' => 'Db',
-	'SYP' => 'ل.س',
-	'SZL' => 'L',
-	'THB' => '฿',
-	'TJS' => 'ЅМ',
-	'TMT' => 'm',
-	'TND' => 'د.ت',
-	'TOP' => 'T$',
-	'TRY' => '₺',
-	'TTD' => '$',
-	'TWD' => 'NT$',
-	'TZS' => 'Sh',
-	'UAH' => '₴',
-	'UGX' => 'UGX',
-	'USD' => '$',
-	'UYU' => '$',
-	'UZS' => 'UZS',
-	'VEF' => 'Bs.',
-	'VND' => '₫',
-	'VUV' => 'Vt',
-	'WST' => 'T',
-	'XAF' => 'Fr',
-	'XCD' => '$',
-	'XOF' => 'Fr',
-	'XPF' => 'Fr',
-	'YER' => '﷼',
-	'ZAR' => 'R',
-	'ZMW' => 'ZK',
+    'AED' => 'د.إ',
+    'AFN' => '؋',
+    'ALL' => 'L',
+    'AMD' => 'AMD',
+    'ANG' => 'ƒ',
+    'AOA' => 'Kz',
+    'ARS' => '$',
+    'AUD' => '$',
+    'AWG' => 'ƒ',
+    'AZN' => 'AZN',
+    'BAM' => 'KM',
+    'BBD' => '$',
+    'BDT' => '৳',
+    'BGN' => 'лв.',
+    'BHD' => '.د.ب',
+    'BIF' => 'Fr',
+    'BMD' => '$',
+    'BND' => '$',
+    'BOB' => 'Bs.',
+    'BRL' => 'R$',
+    'BSD' => '$',
+    'BTC' => '฿',
+    'BTN' => 'Nu.',
+    'BWP' => 'P',
+    'BYN' => 'Br',
+    'BZD' => '$',
+    'CAD' => '$',
+    'CDF' => 'Fr',
+    'CHF' => 'CHF',
+    'CLP' => '$',
+    'CNY' => '¥',
+    'COP' => '$',
+    'CRC' => '₡',
+    'CUC' => '$',
+    'CUP' => '$',
+    'CVE' => '$',
+    'CZK' => 'Kč',
+    'DJF' => 'Fr',
+    'DKK' => 'DKK',
+    'DOP' => 'RD$',
+    'DZD' => 'د.ج',
+    'EGP' => 'EGP',
+    'ERN' => 'Nfk',
+    'ETB' => 'Br',
+    'EUR' => '€',
+    'FJD' => '$',
+    'FKP' => '£',
+    'GBP' => '£',
+    'GEL' => 'ლ',
+    'GGP' => '£',
+    'GHS' => '₵',
+    'GIP' => '£',
+    'GMD' => 'D',
+    'GNF' => 'Fr',
+    'GTQ' => 'Q',
+    'GYD' => '$',
+    'HKD' => '$',
+    'HNL' => 'L',
+    'HRK' => 'Kn',
+    'HTG' => 'G',
+    'HUF' => 'Ft',
+    'IDR' => 'Rp',
+    'ILS' => '₪',
+    'IMP' => '£',
+    'INR' => '₹',
+    'IQD' => 'ع.د',
+    'IRR' => '﷼',
+    'IRT' => 'تومان',
+    'ISK' => 'kr.',
+    'JEP' => '£',
+    'JMD' => '$',
+    'JOD' => 'د.ا',
+    'JPY' => '¥',
+    'KES' => 'KSh',
+    'KGS' => 'сом',
+    'KHR' => '៛',
+    'KMF' => 'Fr',
+    'KPW' => '₩',
+    'KRW' => '₩',
+    'KWD' => 'د.ك',
+    'KYD' => '$',
+    'KZT' => 'KZT',
+    'LAK' => '₭',
+    'LBP' => 'ل.ل',
+    'LKR' => 'රු',
+    'LRD' => '$',
+    'LSL' => 'L',
+    'LYD' => 'ل.د',
+    'MAD' => 'د.م.',
+    'MDL' => 'MDL',
+    'MGA' => 'Ar',
+    'MKD' => 'ден',
+    'MMK' => 'Ks',
+    'MNT' => '₮',
+    'MOP' => 'P',
+    'MRO' => 'UM',
+    'MUR' => '₨',
+    'MVR' => '.ރ',
+    'MWK' => 'MK',
+    'MXN' => '$',
+    'MYR' => 'RM',
+    'MZN' => 'MT',
+    'NAD' => 'N$',
+    'NGN' => '₦',
+    'NIO' => 'C$',
+    'NOK' => 'kr',
+    'NPR' => '₨',
+    'NZD' => '$',
+    'OMR' => 'ر.ع.',
+    'PAB' => 'B/.',
+    'PEN' => 'S/.',
+    'PGK' => 'K',
+    'PHP' => '₱',
+    'PKR' => '₨',
+    'PLN' => 'zł',
+    'PRB' => 'р.',
+    'PYG' => '₲',
+    'QAR' => 'ر.ق',
+    'RMB' => '¥',
+    'RON' => 'lei',
+    'RSD' => 'дин.',
+    'RUB' => '₽',
+    'RWF' => 'Fr',
+    'SAR' => 'ر.س',
+    'SBD' => '$',
+    'SCR' => '₨',
+    'SDG' => 'ج.س.',
+    'SEK' => 'kr',
+    'SGD' => '$',
+    'SHP' => '£',
+    'SLL' => 'Le',
+    'SOS' => 'Sh',
+    'SRD' => '$',
+    'SSP' => '£',
+    'STD' => 'Db',
+    'SYP' => 'ل.س',
+    'SZL' => 'L',
+    'THB' => '฿',
+    'TJS' => 'ЅМ',
+    'TMT' => 'm',
+    'TND' => 'د.ت',
+    'TOP' => 'T$',
+    'TRY' => '₺',
+    'TTD' => '$',
+    'TWD' => 'NT$',
+    'TZS' => 'Sh',
+    'UAH' => '₴',
+    'UGX' => 'UGX',
+    'USD' => '$',
+    'UYU' => '$',
+    'UZS' => 'UZS',
+    'VEF' => 'Bs.',
+    'VND' => '₫',
+    'VUV' => 'Vt',
+    'WST' => 'T',
+    'XAF' => 'Fr',
+    'XCD' => '$',
+    'XOF' => 'Fr',
+    'XPF' => 'Fr',
+    'YER' => '﷼',
+    'ZAR' => 'R',
+    'ZMW' => 'ZK',
 );

templates/payment-forms/elements/date.php

Indentation +39 added lines, -39 removed lines

@@ -12,59 +12,59 @@
 $label       = empty( $label ) ? '' : wp_kses_post( $label );
 $label_class = sanitize_key( preg_replace( '/[^A-Za-z0-9_-]/', '-', $label ) );
 if ( ! empty( $required ) ) {
-	$label .= "<span class='text-danger'> *</span>";
+    $label .= "<span class='text-danger'> *</span>";
 }
 
 $disable_dates = array();
 
 if ( ! empty( $disabled_dates ) ) {
-	$disabled_dates = preg_replace( '/\s+/', '', $disabled_dates );
-	$disabled_dates = str_ireplace( 'today', current_time( 'Y-m-d' ), $disabled_dates );
-	$disabled_dates = array_filter( explode( ',', $disabled_dates ) );
+    $disabled_dates = preg_replace( '/\s+/', '', $disabled_dates );
+    $disabled_dates = str_ireplace( 'today', current_time( 'Y-m-d' ), $disabled_dates );
+    $disabled_dates = array_filter( explode( ',', $disabled_dates ) );
 
-	foreach ( $disabled_dates as $disabled_date ) {
+    foreach ( $disabled_dates as $disabled_date ) {
 
-		$disabled_date = trim( $disabled_date );
+        $disabled_date = trim( $disabled_date );
 
-		if ( false === strpos( $disabled_date, '|' ) ) {
-			$disable_dates[] = $disabled_date;
-			continue;
-		}
+        if ( false === strpos( $disabled_date, '|' ) ) {
+            $disable_dates[] = $disabled_date;
+            continue;
+        }
 
-		$disabled_date   = explode( '|', $disabled_date );
-		$disable_dates[] = array(
-			'from' => trim( $disabled_date[0] ),
-			'to'   => trim( $disabled_date[1] ),
-		);
+        $disabled_date   = explode( '|', $disabled_date );
+        $disable_dates[] = array(
+            'from' => trim( $disabled_date[0] ),
+            'to'   => trim( $disabled_date[1] ),
+        );
 
-	}
+    }
 }
 
 $options = array(
-	'data-default-date'     => empty( $default_date ) ? false : $default_date,
-	'data-min-date'         => empty( $min_date ) ? false : $min_date,
-	'data-max-date'         => empty( $max_date ) ? false : $max_date,
-	'data-mode'             => empty( $mode ) ? 'single' : $mode,
-	'data-alt-format'       => get_option( 'date_format', 'F j, Y' ),
-	'data-date-format'      => 'Y-m-d',
-	'data-alt-input'        => 'true',
-	'data-disable_alt'      => empty( $disabled_dates ) ? false : wp_json_encode( $disable_dates ),
-	'data-disable_days_alt' => empty( $disable_days ) ? false : wp_json_encode( wp_parse_id_list( $disable_days ) ),
+    'data-default-date'     => empty( $default_date ) ? false : $default_date,
+    'data-min-date'         => empty( $min_date ) ? false : $min_date,
+    'data-max-date'         => empty( $max_date ) ? false : $max_date,
+    'data-mode'             => empty( $mode ) ? 'single' : $mode,
+    'data-alt-format'       => get_option( 'date_format', 'F j, Y' ),
+    'data-date-format'      => 'Y-m-d',
+    'data-alt-input'        => 'true',
+    'data-disable_alt'      => empty( $disabled_dates ) ? false : wp_json_encode( $disable_dates ),
+    'data-disable_days_alt' => empty( $disable_days ) ? false : wp_json_encode( wp_parse_id_list( $disable_days ) ),
 );
 
 aui()->input(
-	array(
-		'name'             => esc_attr( $id ),
-		'id'               => esc_attr( $element_id ),
-		'placeholder'      => empty( $placeholder ) ? '' : esc_attr( $placeholder ),
-		'required'         => ! empty( $required ),
-		'label'            => $label,
-		'label_type'       => 'vertical',
-		'help_text'        => empty( $description ) ? '' : wp_kses_post( $description ),
-		'type'             => 'datepicker',
-		'class'            => $label_class . ' getpaid-init-flatpickr flatpickr-input',
-		'extra_attributes' => array_filter( apply_filters( 'getpaid_date_field_attributes', $options ) ),
-		'value'            => $query_value,
-	),
-	true
+    array(
+        'name'             => esc_attr( $id ),
+        'id'               => esc_attr( $element_id ),
+        'placeholder'      => empty( $placeholder ) ? '' : esc_attr( $placeholder ),
+        'required'         => ! empty( $required ),
+        'label'            => $label,
+        'label_type'       => 'vertical',
+        'help_text'        => empty( $description ) ? '' : wp_kses_post( $description ),
+        'type'             => 'datepicker',
+        'class'            => $label_class . ' getpaid-init-flatpickr flatpickr-input',
+        'extra_attributes' => array_filter( apply_filters( 'getpaid_date_field_attributes', $options ) ),
+        'value'            => $query_value,
+    ),
+    true
 );

includes/reports/class-getpaid-reports-export.php

Indentation +188 added lines, -188 removed lines

@@ -12,47 +12,47 @@ 
  */
 class GetPaid_Reports_Export {
 
-	/**
-	 * Displays the reports tab.
-	 *
-	 */
-	public function display() {
-
-		echo "<div class='row mt-4' style='max-width: 920px;' >";
-		foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
-			$this->display_post_type_export( $post_type );
-		}
-		$this->display_subscription_export();
-		echo '</div>';
-
-	}
-
-	/**
-	 * Retrieves the download url.
-	 *
-	 */
-	public function get_download_url( $post_type ) {
-
-		return wp_nonce_url(
-			add_query_arg(
-				array(
-					'getpaid-admin-action' => 'export_invoices',
-					'post_type'            => urlencode( $post_type ),
-				)
-			),
-			'getpaid-nonce',
-			'getpaid-nonce'
-		);
-
-	}
-
-	/**
-	 * Displays a single post type export card.
-	 *
-	 */
-	public function display_post_type_export( $post_type ) {
-
-		?>
+    /**
+     * Displays the reports tab.
+     *
+     */
+    public function display() {
+
+        echo "<div class='row mt-4' style='max-width: 920px;' >";
+        foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
+            $this->display_post_type_export( $post_type );
+        }
+        $this->display_subscription_export();
+        echo '</div>';
+
+    }
+
+    /**
+     * Retrieves the download url.
+     *
+     */
+    public function get_download_url( $post_type ) {
+
+        return wp_nonce_url(
+            add_query_arg(
+                array(
+                    'getpaid-admin-action' => 'export_invoices',
+                    'post_type'            => urlencode( $post_type ),
+                )
+            ),
+            'getpaid-nonce',
+            'getpaid-nonce'
+        );
+
+    }
+
+    /**
+     * Displays a single post type export card.
+     *
+     */
+    public function display_post_type_export( $post_type ) {
+
+        ?>
 
 		<div class="col-12 col-md-6">
 			<div class="card m-0 p-0" style="max-width:100%">
@@ -60,11 +60,11 @@ 
 				<div class="card-header">
 					<strong>
 						<?php
-							printf(
-								esc_html__( 'Export %s', 'invoicing' ),
-								esc_html( getpaid_get_post_type_label( $post_type ) )
-							);
-						?>
+                            printf(
+                                esc_html__( 'Export %s', 'invoicing' ),
+                                esc_html( getpaid_get_post_type_label( $post_type ) )
+                            );
+                        ?>
 					</strong>
 				</div>
 
@@ -73,12 +73,12 @@ 
 					<form method="post" action="<?php echo esc_url( $this->get_download_url( $post_type ) ); ?>">
 
 						<?php
-							$this->generate_from_date( $post_type );
-							$this->generate_to_date( $post_type );
-							$this->generate_post_status_select( $post_type );
-							$this->generate_file_type_select( $post_type );
-							submit_button( __( 'Download', 'invoicing' ) );
-						?>
+                            $this->generate_from_date( $post_type );
+                            $this->generate_to_date( $post_type );
+                            $this->generate_post_status_select( $post_type );
+                            $this->generate_file_type_select( $post_type );
+                            submit_button( __( 'Download', 'invoicing' ) );
+                        ?>
 
 					</form>
 
@@ -89,135 +89,135 @@ 
 
 		<?php
 
-	}
-
-	/**
-	 * Generates the from date input field.
-	 *
-	 */
-	public function generate_from_date( $post_type ) {
-
-		aui()->input(
-			array(
-				'type'             => 'datepicker',
-				'id'               => esc_attr( "$post_type-from_date" ),
-				'name'             => 'from_date',
-				'label'            => __( 'From Date', 'invoicing' ),
-				'label_type'       => 'vertical',
-				'placeholder'      => 'YYYY-MM-DD',
-				'extra_attributes' => array(
-					'data-enable-time' => 'false',
-					'data-allow-input' => 'true',
-				),
-			),
-			true
-		);
-
-	}
-
-	/**
-	 * Generates the to date input field.
-	 *
-	 */
-	public function generate_to_date( $post_type ) {
-
-		aui()->input(
-			array(
-				'type'             => 'datepicker',
-				'id'               => esc_attr( "$post_type-to_date" ),
-				'name'             => 'to_date',
-				'label'            => __( 'To Date', 'invoicing' ),
-				'label_type'       => 'vertical',
-				'placeholder'      => 'YYYY-MM-DD',
-				'extra_attributes' => array(
-					'data-enable-time' => 'false',
-					'data-allow-input' => 'true',
-				),
-			),
-			true
-		);
-	}
-
-	/**
-	 * Generates the to post status select field.
-	 *
-	 */
-	public function generate_post_status_select( $post_type ) {
-
-		if ( 'subscriptions' === $post_type ) {
-			$options = getpaid_get_subscription_statuses();
-		} else {
-			$options = wpinv_get_invoice_statuses( true, false, $post_type );
-		}
-
-		aui()->select(
-			array(
-				'name'        => 'status',
-				'id'          => esc_attr( "$post_type-status" ),
-				'placeholder' => __( 'All Statuses', 'invoicing' ),
-				'label'       => __( 'Status', 'invoicing' ),
-				'label_type'  => 'vertical',
-				'label_class' => 'd-block',
-				'options'     => $options,
-			),
-			true
-		);
-
-	}
-
-	/**
-	 * Generates the to file type select field.
-	 *
-	 */
-	public function generate_file_type_select( $post_type ) {
-
-		aui()->select(
-			array(
-				'name'        => 'file_type',
-				'id'          => esc_attr( "$post_type-file_type" ),
-				'placeholder' => __( 'Select File Type', 'invoicing' ),
-				'label'       => __( 'Export File', 'invoicing' ),
-				'label_type'  => 'vertical',
-				'label_class' => 'd-block',
-				'value'       => 'csv',
-				'options'     => array(
-					'csv'  => __( 'CSV', 'invoicing' ),
-					'xml'  => __( 'XML', 'invoicing' ),
-					'json' => __( 'JSON', 'invoicing' ),
-				),
-			),
-			true
-		);
-
-	}
-
-	/**
-	 * Displays a field's markup.
-	 *
-	 */
-	public function display_markup( $markup ) {
-
-		echo wp_kses(
-			str_replace(
-				array(
-					'form-control',
-					'custom-select',
-				),
-				'regular-text',
-				$markup
-			),
-			getpaid_allowed_html()
-		);
-
-	}
-
-	/**
-	 * Displays a subscription export card.
-	 *
-	 */
-	public function display_subscription_export() {
-
-		?>
+    }
+
+    /**
+     * Generates the from date input field.
+     *
+     */
+    public function generate_from_date( $post_type ) {
+
+        aui()->input(
+            array(
+                'type'             => 'datepicker',
+                'id'               => esc_attr( "$post_type-from_date" ),
+                'name'             => 'from_date',
+                'label'            => __( 'From Date', 'invoicing' ),
+                'label_type'       => 'vertical',
+                'placeholder'      => 'YYYY-MM-DD',
+                'extra_attributes' => array(
+                    'data-enable-time' => 'false',
+                    'data-allow-input' => 'true',
+                ),
+            ),
+            true
+        );
+
+    }
+
+    /**
+     * Generates the to date input field.
+     *
+     */
+    public function generate_to_date( $post_type ) {
+
+        aui()->input(
+            array(
+                'type'             => 'datepicker',
+                'id'               => esc_attr( "$post_type-to_date" ),
+                'name'             => 'to_date',
+                'label'            => __( 'To Date', 'invoicing' ),
+                'label_type'       => 'vertical',
+                'placeholder'      => 'YYYY-MM-DD',
+                'extra_attributes' => array(
+                    'data-enable-time' => 'false',
+                    'data-allow-input' => 'true',
+                ),
+            ),
+            true
+        );
+    }
+
+    /**
+     * Generates the to post status select field.
+     *
+     */
+    public function generate_post_status_select( $post_type ) {
+
+        if ( 'subscriptions' === $post_type ) {
+            $options = getpaid_get_subscription_statuses();
+        } else {
+            $options = wpinv_get_invoice_statuses( true, false, $post_type );
+        }
+
+        aui()->select(
+            array(
+                'name'        => 'status',
+                'id'          => esc_attr( "$post_type-status" ),
+                'placeholder' => __( 'All Statuses', 'invoicing' ),
+                'label'       => __( 'Status', 'invoicing' ),
+                'label_type'  => 'vertical',
+                'label_class' => 'd-block',
+                'options'     => $options,
+            ),
+            true
+        );
+
+    }
+
+    /**
+     * Generates the to file type select field.
+     *
+     */
+    public function generate_file_type_select( $post_type ) {
+
+        aui()->select(
+            array(
+                'name'        => 'file_type',
+                'id'          => esc_attr( "$post_type-file_type" ),
+                'placeholder' => __( 'Select File Type', 'invoicing' ),
+                'label'       => __( 'Export File', 'invoicing' ),
+                'label_type'  => 'vertical',
+                'label_class' => 'd-block',
+                'value'       => 'csv',
+                'options'     => array(
+                    'csv'  => __( 'CSV', 'invoicing' ),
+                    'xml'  => __( 'XML', 'invoicing' ),
+                    'json' => __( 'JSON', 'invoicing' ),
+                ),
+            ),
+            true
+        );
+
+    }
+
+    /**
+     * Displays a field's markup.
+     *
+     */
+    public function display_markup( $markup ) {
+
+        echo wp_kses(
+            str_replace(
+                array(
+                    'form-control',
+                    'custom-select',
+                ),
+                'regular-text',
+                $markup
+            ),
+            getpaid_allowed_html()
+        );
+
+    }
+
+    /**
+     * Displays a subscription export card.
+     *
+     */
+    public function display_subscription_export() {
+
+        ?>
 
 		<div class="col-12 col-md-6">
 			<div class="card m-0 p-0" style="max-width:100%">
@@ -233,12 +233,12 @@ 
 					<form method="post" action="<?php echo esc_url( $this->get_download_url( 'subscriptions' ) ); ?>">
 
 						<?php
-							$this->generate_from_date( 'subscriptions' );
-							$this->generate_to_date( 'subscriptions' );
-							$this->generate_post_status_select( 'subscriptions' );
-							$this->generate_file_type_select( 'subscriptions' );
-							submit_button( __( 'Download', 'invoicing' ) );
-						?>
+                            $this->generate_from_date( 'subscriptions' );
+                            $this->generate_to_date( 'subscriptions' );
+                            $this->generate_post_status_select( 'subscriptions' );
+                            $this->generate_file_type_select( 'subscriptions' );
+                            submit_button( __( 'Download', 'invoicing' ) );
+                        ?>
 
 					</form>
 
@@ -249,6 +249,6 @@ 
 
 		<?php
 
-	}
+    }
 
 }

includes/class-getpaid-subscriptions-query.php

Indentation +505 added lines, -505 removed lines

@@ -16,512 +16,512 @@
  */
 class GetPaid_Subscriptions_Query {
 
-	/**
-	 * Query vars, after parsing
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	public $query_vars = array();
-
-	/**
-	 * List of found subscriptions.
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	private $results;
-
-	/**
-	 * Total number of found subscriptions for the current query
-	 *
-	 * @since 1.0.19
-	 * @var int
-	 */
-	private $total_subscriptions = 0;
-
-	/**
-	 * The SQL query used to fetch matching subscriptions.
-	 *
-	 * @since 1.0.19
-	 * @var string
-	 */
-	public $request;
-
-	// SQL clauses
-
-	/**
-	 * Contains the 'FIELDS' sql clause
-	 *
-	 * @since 1.0.19
-	 * @var string
-	 */
-	public $query_fields;
-
-	/**
-	 * Contains the 'FROM' sql clause
-	 *
-	 * @since 1.0.19
-	 * @var string
-	 */
-	public $query_from;
-
-	/**
-	 * Contains the 'WHERE' sql clause
-	 *
-	 * @since 1.0.19
-	 * @var string
-	 */
-	public $query_where;
-
-	/**
-	 * Contains the 'ORDER BY' sql clause
-	 *
-	 * @since 1.0.19
-	 * @var string
-	 */
-	public $query_orderby;
-
-	/**
-	 * Contains the 'LIMIT' sql clause
-	 *
-	 * @since 1.0.19
-	 * @var string
-	 */
-	public $query_limit;
-
-	/**
-	 * Class constructor.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param null|string|array $query Optional. The query variables.
-	 */
-	public function __construct( $query = null ) {
-		if ( ! is_null( $query ) ) {
-			$this->prepare_query( $query );
-			$this->query();
-		}
-	}
-
-	/**
-	 * Fills in missing query variables with default values.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param  string|array $args Query vars, as passed to `GetPaid_Subscriptions_Query`.
-	 * @return array Complete query variables with undefined ones filled in with defaults.
-	 */
-	public static function fill_query_vars( $args ) {
-		$defaults = array(
-			'status'          => 'all',
-			'customer_in'     => array(),
-			'customer_not_in' => array(),
-			'product_in'      => array(),
-			'product_not_in'  => array(),
-			'include'         => array(),
-			'exclude'         => array(),
-			'orderby'         => 'id',
-			'order'           => 'DESC',
-			'offset'          => '',
-			'number'          => 10,
-			'paged'           => 1,
-			'count_total'     => true,
-			'fields'          => 'all',
-		);
-
-		return wp_parse_args( $args, $defaults );
-	}
-
-	/**
-	 * Prepare the query variables.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @global wpdb $wpdb WordPress database abstraction object.
-	 *
-	 * @param string|array $query {
-	 *     Optional. Array or string of Query parameters.
-	 *
-	 *     @type string|array $status              The subscription status to filter by. Can either be a single status or an array of statuses.
-	 *                                             Default is all.
-	 *     @type int[]        $customer_in         An array of customer ids to filter by.
-	 *     @type int[]        $customer_not_in     An array of customer ids whose subscriptions should be excluded.
-	 *     @type int[]        $invoice_in          An array of invoice ids to filter by.
-	 *     @type int[]        $invoice_not_in      An array of invoice ids whose subscriptions should be excluded.
-	 *     @type int[]        $product_in          An array of product ids to filter by.
-	 *     @type int[]        $product_not_in      An array of product ids whose subscriptions should be excluded.
-	 *     @type array        $date_created_query  A WP_Date_Query compatible array use to filter subscriptions by their date of creation.
-	 *     @type array        $date_expires_query  A WP_Date_Query compatible array use to filter subscriptions by their expiration date.
-	 *     @type array        $include             An array of subscription IDs to include. Default empty array.
-	 *     @type array        $exclude             An array of subscription IDs to exclude. Default empty array.
-	 *     @type string|array $orderby             Field(s) to sort the retrieved subscription by. May be a single value,
-	 *                                             an array of values, or a multi-dimensional array with fields as
-	 *                                             keys and orders ('ASC' or 'DESC') as values. Accepted values are
-	 *                                             'id', 'customer_id', 'frequency', 'period', 'initial_amount,
-	 *                                             'recurring_amount', 'bill_times', 'parent_payment_id', 'created', 'expiration'
-	 *                                             'transaction_id', 'product_id', 'trial_period', 'include', 'status', 'profile_id'. Default array( 'id' ).
-	 *     @type string       $order               Designates ascending or descending order of subscriptions. Order values
-	 *                                             passed as part of an `$orderby` array take precedence over this
-	 *                                             parameter. Accepts 'ASC', 'DESC'. Default 'DESC'.
-	 *     @type int          $offset              Number of subscriptions to offset in retrieved results. Can be used in
-	 *                                             conjunction with pagination. Default 0.
-	 *     @type int          $number              Number of subscriptions to limit the query for. Can be used in
-	 *                                             conjunction with pagination. Value -1 (all) is supported, but
-	 *                                             should be used with caution on larger sites.
-	 *                                             Default 10.
-	 *     @type int          $paged               When used with number, defines the page of results to return.
-	 *                                             Default 1.
-	 *     @type bool         $count_total         Whether to count the total number of subscriptions found. If pagination
-	 *                                             is not needed, setting this to false can improve performance.
-	 *                                             Default true.
-	 *     @type string|array $fields              Which fields to return. Single or all fields (string), or array
-	 *                                             of fields. Accepts 'id', 'customer_id', 'frequency', 'period', 'initial_amount,
-	 *                                             'recurring_amount', 'bill_times', 'parent_payment_id', 'created', 'expiration'
-	 *                                             'transaction_id', 'product_id', 'trial_period', 'status', 'profile_id'.
-	 *                                             Use 'all' for all fields. Default 'all'.
-	 * }
-	 */
-	public function prepare_query( $query = array() ) {
-		global $wpdb;
-
-		if ( empty( $this->query_vars ) || ! empty( $query ) ) {
-			$this->query_limit = null;
-			$this->query_vars  = $this->fill_query_vars( $query );
-		}
-
-		if ( ! empty( $this->query_vars['fields'] ) && 'all' !== $this->query_vars['fields'] ) {
-			$this->query_vars['fields'] = wpinv_parse_list( $this->query_vars['fields'] );
-		}
-
-		do_action( 'getpaid_pre_get_subscriptions', array( &$this ) );
-
-		// Ensure that query vars are filled after 'getpaid_pre_get_subscriptions'.
-		$qv                =& $this->query_vars;
-		$qv                = $this->fill_query_vars( $qv );
-		$table             = $wpdb->prefix . 'wpinv_subscriptions';
-		$this->query_from  = "FROM $table";
-
-		// Prepare query fields.
-		$this->prepare_query_fields( $qv, $table );
-
-		// Prepare query where.
-		$this->prepare_query_where( $qv, $table );
-
-		// Prepare query order.
-		$this->prepare_query_order( $qv, $table );
-
-		// limit
-		if ( isset( $qv['number'] ) && $qv['number'] > 0 ) {
-			if ( $qv['offset'] ) {
-				$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['offset'], $qv['number'] );
-			} else {
-				$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['number'] * ( $qv['paged'] - 1 ), $qv['number'] );
-			}
-		}
-
-		do_action_ref_array( 'getpaid_after_subscriptions_query', array( &$this ) );
-	}
-
-	/**
-	 * Prepares the query fields.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param array $qv Query vars.
-	 * @param string $table Table name.
-	 */
-	protected function prepare_query_fields( &$qv, $table ) {
-
-		if ( is_array( $qv['fields'] ) ) {
-			$qv['fields'] = array_unique( $qv['fields'] );
-
-			$query_fields = array();
-			foreach ( $qv['fields'] as $field ) {
-				$field          = sanitize_key( $field );
-				$query_fields[] = "$table.`$field`";
-			}
-			$this->query_fields = implode( ',', $query_fields );
-		} else {
-			$this->query_fields = "$table.*";
-		}
-
-		if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
-			$this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
-		}
-
-	}
-
-	/**
-	 * Prepares the query where.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param array $qv Query vars.
-	 * @param string $table Table name.
-	 */
-	protected function prepare_query_where( &$qv, $table ) {
-		global $wpdb;
-		$this->query_where = 'WHERE 1=1';
-
-		// Status.
-		if ( 'all' !== $qv['status'] ) {
-			$statuses           = wpinv_clean( wpinv_parse_list( $qv['status'] ) );
-			$prepared_statuses  = join( ',', array_fill( 0, count( $statuses ), '%s' ) );
-			$this->query_where .= $wpdb->prepare( " AND $table.`status` IN ( $prepared_statuses )", $statuses );
-		}
-
-		if ( ! empty( $qv['customer_in'] ) ) {
-			$customer_in        = implode( ',', wp_parse_id_list( $qv['customer_in'] ) );
-			$this->query_where .= " AND $table.`customer_id` IN ($customer_in)";
-		} elseif ( ! empty( $qv['customer_not_in'] ) ) {
-			$customer_not_in    = implode( ',', wp_parse_id_list( $qv['customer_not_in'] ) );
-			$this->query_where .= " AND $table.`customer_id` NOT IN ($customer_not_in)";
-		}
-
-		if ( ! empty( $qv['product_in'] ) ) {
-			$product_in         = implode( ',', wp_parse_id_list( $qv['product_in'] ) );
-			$this->query_where .= " AND $table.`product_id` IN ($product_in)";
-		} elseif ( ! empty( $qv['product_not_in'] ) ) {
-			$product_not_in     = implode( ',', wp_parse_id_list( $qv['product_not_in'] ) );
-			$this->query_where .= " AND $table.`product_id` NOT IN ($product_not_in)";
-		}
-
-		if ( ! empty( $qv['invoice_in'] ) ) {
-			$invoice_in         = implode( ',', wp_parse_id_list( $qv['invoice_in'] ) );
-			$this->query_where .= " AND $table.`parent_payment_id` IN ($invoice_in)";
-		} elseif ( ! empty( $qv['invoice_not_in'] ) ) {
-			$invoice_not_in     = implode( ',', wp_parse_id_list( $qv['invoice_not_in'] ) );
-			$this->query_where .= " AND $table.`parent_payment_id` NOT IN ($invoice_not_in)";
-		}
-
-		if ( ! empty( $qv['include'] ) ) {
-			$include            = implode( ',', wp_parse_id_list( $qv['include'] ) );
-			$this->query_where .= " AND $table.`id` IN ($include)";
-		} elseif ( ! empty( $qv['exclude'] ) ) {
-			$exclude            = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
-			$this->query_where .= " AND $table.`id` NOT IN ($exclude)";
-		}
-
-		// Date queries are allowed for the subscription creation date.
-		if ( ! empty( $qv['date_created_query'] ) && is_array( $qv['date_created_query'] ) ) {
-			$date_created_query = new WP_Date_Query( $qv['date_created_query'], "$table.created" );
-			$this->query_where .= $date_created_query->get_sql();
-		}
-
-		// Date queries are also allowed for the subscription expiration date.
-		if ( ! empty( $qv['date_expires_query'] ) && is_array( $qv['date_expires_query'] ) ) {
-			$date_expires_query = new WP_Date_Query( $qv['date_expires_query'], "$table.expiration" );
-			$this->query_where .= $date_expires_query->get_sql();
-		}
-
-	}
-
-	/**
-	 * Prepares the query order.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param array $qv Query vars.
-	 * @param string $table Table name.
-	 */
-	protected function prepare_query_order( &$qv, $table ) {
-
-		// sorting.
-		$qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
-		$order       = $this->parse_order( $qv['order'] );
-
-		// Default order is by 'id' (latest subscriptions).
-		if ( empty( $qv['orderby'] ) ) {
-			$qv['orderby'] = array( 'id' );
-		}
-
-		// 'orderby' values may be an array, comma- or space-separated list.
-		$ordersby      = array_filter( wpinv_parse_list( $qv['orderby'] ) );
-
-		$orderby_array = array();
-		foreach ( $ordersby as $_key => $_value ) {
-
-			if ( is_int( $_key ) ) {
-				// Integer key means this is a flat array of 'orderby' fields.
-				$_orderby = $_value;
-				$_order   = $order;
-			} else {
-				// Non-integer key means that the key is the field and the value is ASC/DESC.
-				$_orderby = $_key;
-				$_order   = $_value;
-			}
-
-			$parsed = $this->parse_orderby( $_orderby, $table );
-
-			if ( $parsed ) {
-				$orderby_array[] = $parsed . ' ' . $this->parse_order( $_order );
-			}
+    /**
+     * Query vars, after parsing
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    public $query_vars = array();
+
+    /**
+     * List of found subscriptions.
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    private $results;
+
+    /**
+     * Total number of found subscriptions for the current query
+     *
+     * @since 1.0.19
+     * @var int
+     */
+    private $total_subscriptions = 0;
+
+    /**
+     * The SQL query used to fetch matching subscriptions.
+     *
+     * @since 1.0.19
+     * @var string
+     */
+    public $request;
+
+    // SQL clauses
+
+    /**
+     * Contains the 'FIELDS' sql clause
+     *
+     * @since 1.0.19
+     * @var string
+     */
+    public $query_fields;
+
+    /**
+     * Contains the 'FROM' sql clause
+     *
+     * @since 1.0.19
+     * @var string
+     */
+    public $query_from;
+
+    /**
+     * Contains the 'WHERE' sql clause
+     *
+     * @since 1.0.19
+     * @var string
+     */
+    public $query_where;
+
+    /**
+     * Contains the 'ORDER BY' sql clause
+     *
+     * @since 1.0.19
+     * @var string
+     */
+    public $query_orderby;
+
+    /**
+     * Contains the 'LIMIT' sql clause
+     *
+     * @since 1.0.19
+     * @var string
+     */
+    public $query_limit;
+
+    /**
+     * Class constructor.
+     *
+     * @since 1.0.19
+     *
+     * @param null|string|array $query Optional. The query variables.
+     */
+    public function __construct( $query = null ) {
+        if ( ! is_null( $query ) ) {
+            $this->prepare_query( $query );
+            $this->query();
+        }
+    }
+
+    /**
+     * Fills in missing query variables with default values.
+     *
+     * @since 1.0.19
+     *
+     * @param  string|array $args Query vars, as passed to `GetPaid_Subscriptions_Query`.
+     * @return array Complete query variables with undefined ones filled in with defaults.
+     */
+    public static function fill_query_vars( $args ) {
+        $defaults = array(
+            'status'          => 'all',
+            'customer_in'     => array(),
+            'customer_not_in' => array(),
+            'product_in'      => array(),
+            'product_not_in'  => array(),
+            'include'         => array(),
+            'exclude'         => array(),
+            'orderby'         => 'id',
+            'order'           => 'DESC',
+            'offset'          => '',
+            'number'          => 10,
+            'paged'           => 1,
+            'count_total'     => true,
+            'fields'          => 'all',
+        );
+
+        return wp_parse_args( $args, $defaults );
+    }
+
+    /**
+     * Prepare the query variables.
+     *
+     * @since 1.0.19
+     *
+     * @global wpdb $wpdb WordPress database abstraction object.
+     *
+     * @param string|array $query {
+     *     Optional. Array or string of Query parameters.
+     *
+     *     @type string|array $status              The subscription status to filter by. Can either be a single status or an array of statuses.
+     *                                             Default is all.
+     *     @type int[]        $customer_in         An array of customer ids to filter by.
+     *     @type int[]        $customer_not_in     An array of customer ids whose subscriptions should be excluded.
+     *     @type int[]        $invoice_in          An array of invoice ids to filter by.
+     *     @type int[]        $invoice_not_in      An array of invoice ids whose subscriptions should be excluded.
+     *     @type int[]        $product_in          An array of product ids to filter by.
+     *     @type int[]        $product_not_in      An array of product ids whose subscriptions should be excluded.
+     *     @type array        $date_created_query  A WP_Date_Query compatible array use to filter subscriptions by their date of creation.
+     *     @type array        $date_expires_query  A WP_Date_Query compatible array use to filter subscriptions by their expiration date.
+     *     @type array        $include             An array of subscription IDs to include. Default empty array.
+     *     @type array        $exclude             An array of subscription IDs to exclude. Default empty array.
+     *     @type string|array $orderby             Field(s) to sort the retrieved subscription by. May be a single value,
+     *                                             an array of values, or a multi-dimensional array with fields as
+     *                                             keys and orders ('ASC' or 'DESC') as values. Accepted values are
+     *                                             'id', 'customer_id', 'frequency', 'period', 'initial_amount,
+     *                                             'recurring_amount', 'bill_times', 'parent_payment_id', 'created', 'expiration'
+     *                                             'transaction_id', 'product_id', 'trial_period', 'include', 'status', 'profile_id'. Default array( 'id' ).
+     *     @type string       $order               Designates ascending or descending order of subscriptions. Order values
+     *                                             passed as part of an `$orderby` array take precedence over this
+     *                                             parameter. Accepts 'ASC', 'DESC'. Default 'DESC'.
+     *     @type int          $offset              Number of subscriptions to offset in retrieved results. Can be used in
+     *                                             conjunction with pagination. Default 0.
+     *     @type int          $number              Number of subscriptions to limit the query for. Can be used in
+     *                                             conjunction with pagination. Value -1 (all) is supported, but
+     *                                             should be used with caution on larger sites.
+     *                                             Default 10.
+     *     @type int          $paged               When used with number, defines the page of results to return.
+     *                                             Default 1.
+     *     @type bool         $count_total         Whether to count the total number of subscriptions found. If pagination
+     *                                             is not needed, setting this to false can improve performance.
+     *                                             Default true.
+     *     @type string|array $fields              Which fields to return. Single or all fields (string), or array
+     *                                             of fields. Accepts 'id', 'customer_id', 'frequency', 'period', 'initial_amount,
+     *                                             'recurring_amount', 'bill_times', 'parent_payment_id', 'created', 'expiration'
+     *                                             'transaction_id', 'product_id', 'trial_period', 'status', 'profile_id'.
+     *                                             Use 'all' for all fields. Default 'all'.
+     * }
+     */
+    public function prepare_query( $query = array() ) {
+        global $wpdb;
+
+        if ( empty( $this->query_vars ) || ! empty( $query ) ) {
+            $this->query_limit = null;
+            $this->query_vars  = $this->fill_query_vars( $query );
+        }
+
+        if ( ! empty( $this->query_vars['fields'] ) && 'all' !== $this->query_vars['fields'] ) {
+            $this->query_vars['fields'] = wpinv_parse_list( $this->query_vars['fields'] );
+        }
+
+        do_action( 'getpaid_pre_get_subscriptions', array( &$this ) );
+
+        // Ensure that query vars are filled after 'getpaid_pre_get_subscriptions'.
+        $qv                =& $this->query_vars;
+        $qv                = $this->fill_query_vars( $qv );
+        $table             = $wpdb->prefix . 'wpinv_subscriptions';
+        $this->query_from  = "FROM $table";
+
+        // Prepare query fields.
+        $this->prepare_query_fields( $qv, $table );
+
+        // Prepare query where.
+        $this->prepare_query_where( $qv, $table );
+
+        // Prepare query order.
+        $this->prepare_query_order( $qv, $table );
+
+        // limit
+        if ( isset( $qv['number'] ) && $qv['number'] > 0 ) {
+            if ( $qv['offset'] ) {
+                $this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['offset'], $qv['number'] );
+            } else {
+                $this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['number'] * ( $qv['paged'] - 1 ), $qv['number'] );
+            }
+        }
+
+        do_action_ref_array( 'getpaid_after_subscriptions_query', array( &$this ) );
+    }
+
+    /**
+     * Prepares the query fields.
+     *
+     * @since 1.0.19
+     *
+     * @param array $qv Query vars.
+     * @param string $table Table name.
+     */
+    protected function prepare_query_fields( &$qv, $table ) {
+
+        if ( is_array( $qv['fields'] ) ) {
+            $qv['fields'] = array_unique( $qv['fields'] );
+
+            $query_fields = array();
+            foreach ( $qv['fields'] as $field ) {
+                $field          = sanitize_key( $field );
+                $query_fields[] = "$table.`$field`";
+            }
+            $this->query_fields = implode( ',', $query_fields );
+        } else {
+            $this->query_fields = "$table.*";
+        }
+
+        if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
+            $this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
+        }
+
+    }
+
+    /**
+     * Prepares the query where.
+     *
+     * @since 1.0.19
+     *
+     * @param array $qv Query vars.
+     * @param string $table Table name.
+     */
+    protected function prepare_query_where( &$qv, $table ) {
+        global $wpdb;
+        $this->query_where = 'WHERE 1=1';
+
+        // Status.
+        if ( 'all' !== $qv['status'] ) {
+            $statuses           = wpinv_clean( wpinv_parse_list( $qv['status'] ) );
+            $prepared_statuses  = join( ',', array_fill( 0, count( $statuses ), '%s' ) );
+            $this->query_where .= $wpdb->prepare( " AND $table.`status` IN ( $prepared_statuses )", $statuses );
+        }
+
+        if ( ! empty( $qv['customer_in'] ) ) {
+            $customer_in        = implode( ',', wp_parse_id_list( $qv['customer_in'] ) );
+            $this->query_where .= " AND $table.`customer_id` IN ($customer_in)";
+        } elseif ( ! empty( $qv['customer_not_in'] ) ) {
+            $customer_not_in    = implode( ',', wp_parse_id_list( $qv['customer_not_in'] ) );
+            $this->query_where .= " AND $table.`customer_id` NOT IN ($customer_not_in)";
+        }
+
+        if ( ! empty( $qv['product_in'] ) ) {
+            $product_in         = implode( ',', wp_parse_id_list( $qv['product_in'] ) );
+            $this->query_where .= " AND $table.`product_id` IN ($product_in)";
+        } elseif ( ! empty( $qv['product_not_in'] ) ) {
+            $product_not_in     = implode( ',', wp_parse_id_list( $qv['product_not_in'] ) );
+            $this->query_where .= " AND $table.`product_id` NOT IN ($product_not_in)";
+        }
+
+        if ( ! empty( $qv['invoice_in'] ) ) {
+            $invoice_in         = implode( ',', wp_parse_id_list( $qv['invoice_in'] ) );
+            $this->query_where .= " AND $table.`parent_payment_id` IN ($invoice_in)";
+        } elseif ( ! empty( $qv['invoice_not_in'] ) ) {
+            $invoice_not_in     = implode( ',', wp_parse_id_list( $qv['invoice_not_in'] ) );
+            $this->query_where .= " AND $table.`parent_payment_id` NOT IN ($invoice_not_in)";
+        }
+
+        if ( ! empty( $qv['include'] ) ) {
+            $include            = implode( ',', wp_parse_id_list( $qv['include'] ) );
+            $this->query_where .= " AND $table.`id` IN ($include)";
+        } elseif ( ! empty( $qv['exclude'] ) ) {
+            $exclude            = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
+            $this->query_where .= " AND $table.`id` NOT IN ($exclude)";
+        }
+
+        // Date queries are allowed for the subscription creation date.
+        if ( ! empty( $qv['date_created_query'] ) && is_array( $qv['date_created_query'] ) ) {
+            $date_created_query = new WP_Date_Query( $qv['date_created_query'], "$table.created" );
+            $this->query_where .= $date_created_query->get_sql();
+        }
+
+        // Date queries are also allowed for the subscription expiration date.
+        if ( ! empty( $qv['date_expires_query'] ) && is_array( $qv['date_expires_query'] ) ) {
+            $date_expires_query = new WP_Date_Query( $qv['date_expires_query'], "$table.expiration" );
+            $this->query_where .= $date_expires_query->get_sql();
+        }
+
+    }
+
+    /**
+     * Prepares the query order.
+     *
+     * @since 1.0.19
+     *
+     * @param array $qv Query vars.
+     * @param string $table Table name.
+     */
+    protected function prepare_query_order( &$qv, $table ) {
+
+        // sorting.
+        $qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
+        $order       = $this->parse_order( $qv['order'] );
+
+        // Default order is by 'id' (latest subscriptions).
+        if ( empty( $qv['orderby'] ) ) {
+            $qv['orderby'] = array( 'id' );
+        }
+
+        // 'orderby' values may be an array, comma- or space-separated list.
+        $ordersby      = array_filter( wpinv_parse_list( $qv['orderby'] ) );
+
+        $orderby_array = array();
+        foreach ( $ordersby as $_key => $_value ) {
+
+            if ( is_int( $_key ) ) {
+                // Integer key means this is a flat array of 'orderby' fields.
+                $_orderby = $_value;
+                $_order   = $order;
+            } else {
+                // Non-integer key means that the key is the field and the value is ASC/DESC.
+                $_orderby = $_key;
+                $_order   = $_value;
+            }
+
+            $parsed = $this->parse_orderby( $_orderby, $table );
+
+            if ( $parsed ) {
+                $orderby_array[] = $parsed . ' ' . $this->parse_order( $_order );
+            }
 }
 
-		// If no valid clauses were found, order by id.
-		if ( empty( $orderby_array ) ) {
-			$orderby_array[] = "id $order";
-		}
-
-		$this->query_orderby = 'ORDER BY ' . implode( ', ', $orderby_array );
-
-	}
-
-	/**
-	 * Execute the query, with the current variables.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @global wpdb $wpdb WordPress database abstraction object.
-	 */
-	public function query() {
-		global $wpdb;
-
-		$qv =& $this->query_vars;
-
-		// Return a non-null value to bypass the default GetPaid subscriptions query and remember to set the
-		// total_subscriptions property.
-		$this->results = apply_filters_ref_array( 'getpaid_subscriptions_pre_query', array( null, &$this ) );
-
-		if ( null === $this->results ) {
-			$this->request = "SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit";
-
-			if ( ( is_array( $qv['fields'] ) && 1 != count( $qv['fields'] ) ) || 'all' == $qv['fields'] ) {
-				$this->results = $wpdb->get_results( $this->request );
-			} else {
-				$this->results = $wpdb->get_col( $this->request );
-			}
-
-			if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
-				$found_subscriptions_query = apply_filters( 'getpaid_found_subscriptions_query', 'SELECT FOUND_ROWS()', $this );
-				$this->total_subscriptions   = (int) $wpdb->get_var( $found_subscriptions_query );
-			}
-		}
-
-		if ( 'all' == $qv['fields'] ) {
-			foreach ( $this->results as $key => $subscription ) {
-				$this->set_cache( $subscription->id, $subscription, 'getpaid_subscriptions' );
-				$this->set_cache( $subscription->profile_id, $subscription->id, 'getpaid_subscription_profile_ids_to_subscription_ids' );
-				$this->set_cache( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
-				$this->set_cache( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
-				$this->results[ $key ] = new WPInv_Subscription( $subscription );
-			}
-		}
-
-	}
-
-	/**
-	 * Set cache
-	 *
-	 * @param string  $id
-	 * @param mixed   $data
-	 * @param string  $group
-	 * @param integer $expire
-	 * @return boolean
-	 */
-	public function set_cache( $key, $data, $group = '', $expire = 0 ) {
-
-		if ( empty( $key ) ) {
-			return false;
-		}
-
-		wp_cache_set( $key, $data, $group, $expire );
-	}
-
-	/**
-	 * Retrieve query variable.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param string $query_var Query variable key.
-	 * @return mixed
-	 */
-	public function get( $query_var ) {
-		if ( isset( $this->query_vars[ $query_var ] ) ) {
-			return $this->query_vars[ $query_var ];
-		}
-
-		return null;
-	}
-
-	/**
-	 * Set query variable.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param string $query_var Query variable key.
-	 * @param mixed $value Query variable value.
-	 */
-	public function set( $query_var, $value ) {
-		$this->query_vars[ $query_var ] = $value;
-	}
-
-	/**
-	 * Return the list of subscriptions.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @return WPInv_Subscription[]|array Found subscriptions.
-	 */
-	public function get_results() {
-		return $this->results;
-	}
-
-	/**
-	 * Return the total number of subscriptions for the current query.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @return int Number of total subscriptions.
-	 */
-	public function get_total() {
-		return $this->total_subscriptions;
-	}
-
-	/**
-	 * Parse and sanitize 'orderby' keys passed to the subscriptions query.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param string $orderby Alias for the field to order by.
-	 *  @param string $table The current table.
-	 * @return string Value to use in the ORDER clause, if `$orderby` is valid.
-	 */
-	protected function parse_orderby( $orderby, $table ) {
-
-		$_orderby = '';
-		if ( in_array( $orderby, array( 'customer_id', 'frequency', 'period', 'initial_amount', 'recurring_amount', 'bill_times', 'transaction_id', 'parent_payment_id', 'product_id', 'created', 'expiration', 'trial_period', 'status', 'profile_id' ) ) ) {
-			$_orderby = "$table.`$orderby`";
-		} elseif ( 'id' === strtolower( $orderby ) ) {
-			$_orderby = "$table.id";
-		} elseif ( 'include' === $orderby && ! empty( $this->query_vars['include'] ) ) {
-			$include     = wp_parse_id_list( $this->query_vars['include'] );
-			$include_sql = implode( ',', $include );
-			$_orderby    = "FIELD( $table.id, $include_sql )";
-		}
-
-		return $_orderby;
-	}
-
-	/**
-	 * Parse an 'order' query variable and cast it to ASC or DESC as necessary.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param string $order The 'order' query variable.
-	 * @return string The sanitized 'order' query variable.
-	 */
-	protected function parse_order( $order ) {
-		if ( ! is_string( $order ) || empty( $order ) ) {
-			return 'DESC';
-		}
-
-		if ( 'ASC' === strtoupper( $order ) ) {
-			return 'ASC';
-		} else {
-			return 'DESC';
-		}
-	}
+        // If no valid clauses were found, order by id.
+        if ( empty( $orderby_array ) ) {
+            $orderby_array[] = "id $order";
+        }
+
+        $this->query_orderby = 'ORDER BY ' . implode( ', ', $orderby_array );
+
+    }
+
+    /**
+     * Execute the query, with the current variables.
+     *
+     * @since 1.0.19
+     *
+     * @global wpdb $wpdb WordPress database abstraction object.
+     */
+    public function query() {
+        global $wpdb;
+
+        $qv =& $this->query_vars;
+
+        // Return a non-null value to bypass the default GetPaid subscriptions query and remember to set the
+        // total_subscriptions property.
+        $this->results = apply_filters_ref_array( 'getpaid_subscriptions_pre_query', array( null, &$this ) );
+
+        if ( null === $this->results ) {
+            $this->request = "SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit";
+
+            if ( ( is_array( $qv['fields'] ) && 1 != count( $qv['fields'] ) ) || 'all' == $qv['fields'] ) {
+                $this->results = $wpdb->get_results( $this->request );
+            } else {
+                $this->results = $wpdb->get_col( $this->request );
+            }
+
+            if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
+                $found_subscriptions_query = apply_filters( 'getpaid_found_subscriptions_query', 'SELECT FOUND_ROWS()', $this );
+                $this->total_subscriptions   = (int) $wpdb->get_var( $found_subscriptions_query );
+            }
+        }
+
+        if ( 'all' == $qv['fields'] ) {
+            foreach ( $this->results as $key => $subscription ) {
+                $this->set_cache( $subscription->id, $subscription, 'getpaid_subscriptions' );
+                $this->set_cache( $subscription->profile_id, $subscription->id, 'getpaid_subscription_profile_ids_to_subscription_ids' );
+                $this->set_cache( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
+                $this->set_cache( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
+                $this->results[ $key ] = new WPInv_Subscription( $subscription );
+            }
+        }
+
+    }
+
+    /**
+     * Set cache
+     *
+     * @param string  $id
+     * @param mixed   $data
+     * @param string  $group
+     * @param integer $expire
+     * @return boolean
+     */
+    public function set_cache( $key, $data, $group = '', $expire = 0 ) {
+
+        if ( empty( $key ) ) {
+            return false;
+        }
+
+        wp_cache_set( $key, $data, $group, $expire );
+    }
+
+    /**
+     * Retrieve query variable.
+     *
+     * @since 1.0.19
+     *
+     * @param string $query_var Query variable key.
+     * @return mixed
+     */
+    public function get( $query_var ) {
+        if ( isset( $this->query_vars[ $query_var ] ) ) {
+            return $this->query_vars[ $query_var ];
+        }
+
+        return null;
+    }
+
+    /**
+     * Set query variable.
+     *
+     * @since 1.0.19
+     *
+     * @param string $query_var Query variable key.
+     * @param mixed $value Query variable value.
+     */
+    public function set( $query_var, $value ) {
+        $this->query_vars[ $query_var ] = $value;
+    }
+
+    /**
+     * Return the list of subscriptions.
+     *
+     * @since 1.0.19
+     *
+     * @return WPInv_Subscription[]|array Found subscriptions.
+     */
+    public function get_results() {
+        return $this->results;
+    }
+
+    /**
+     * Return the total number of subscriptions for the current query.
+     *
+     * @since 1.0.19
+     *
+     * @return int Number of total subscriptions.
+     */
+    public function get_total() {
+        return $this->total_subscriptions;
+    }
+
+    /**
+     * Parse and sanitize 'orderby' keys passed to the subscriptions query.
+     *
+     * @since 1.0.19
+     *
+     * @param string $orderby Alias for the field to order by.
+     *  @param string $table The current table.
+     * @return string Value to use in the ORDER clause, if `$orderby` is valid.
+     */
+    protected function parse_orderby( $orderby, $table ) {
+
+        $_orderby = '';
+        if ( in_array( $orderby, array( 'customer_id', 'frequency', 'period', 'initial_amount', 'recurring_amount', 'bill_times', 'transaction_id', 'parent_payment_id', 'product_id', 'created', 'expiration', 'trial_period', 'status', 'profile_id' ) ) ) {
+            $_orderby = "$table.`$orderby`";
+        } elseif ( 'id' === strtolower( $orderby ) ) {
+            $_orderby = "$table.id";
+        } elseif ( 'include' === $orderby && ! empty( $this->query_vars['include'] ) ) {
+            $include     = wp_parse_id_list( $this->query_vars['include'] );
+            $include_sql = implode( ',', $include );
+            $_orderby    = "FIELD( $table.id, $include_sql )";
+        }
+
+        return $_orderby;
+    }
+
+    /**
+     * Parse an 'order' query variable and cast it to ASC or DESC as necessary.
+     *
+     * @since 1.0.19
+     *
+     * @param string $order The 'order' query variable.
+     * @return string The sanitized 'order' query variable.
+     */
+    protected function parse_order( $order ) {
+        if ( ! is_string( $order ) || empty( $order ) ) {
+            return 'DESC';
+        }
+
+        if ( 'ASC' === strtoupper( $order ) ) {
+            return 'ASC';
+        } else {
+            return 'DESC';
+        }
+    }
 
 }

includes/wpinv-helper-functions.php

Indentation +65 added lines, -65 removed lines

@@ -136,13 +136,13 @@ 
  */
 function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
 
-	$invoice_statuses = array(
-		'wpi-pending'    => _x( 'Pending payment', 'Invoice status', 'invoicing' ),
+    $invoice_statuses = array(
+        'wpi-pending'    => _x( 'Pending payment', 'Invoice status', 'invoicing' ),
         'publish'        => _x( 'Paid', 'Invoice status', 'invoicing' ),
         'wpi-processing' => _x( 'Processing', 'Invoice status', 'invoicing' ),
-		'wpi-onhold'     => _x( 'On hold', 'Invoice status', 'invoicing' ),
-		'wpi-cancelled'  => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
-		'wpi-refunded'   => _x( 'Refunded', 'Invoice status', 'invoicing' ),
+        'wpi-onhold'     => _x( 'On hold', 'Invoice status', 'invoicing' ),
+        'wpi-cancelled'  => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
+        'wpi-refunded'   => _x( 'Refunded', 'Invoice status', 'invoicing' ),
         'wpi-failed'     => _x( 'Failed', 'Invoice status', 'invoicing' ),
         'wpi-renewal'    => _x( 'Renewal Payment', 'Invoice status', 'invoicing' ),
     );
@@ -159,7 +159,7 @@ 
         $invoice = $invoice->get_post_type();
     }
 
-	return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
+    return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
 }
 
 /**
@@ -277,25 +277,25 @@ 
  * @return string
  */
 function getpaid_get_price_format() {
-	$currency_pos = wpinv_currency_position();
-	$format       = '%1$s%2$s';
-
-	switch ( $currency_pos ) {
-		case 'left':
-			$format = '%1$s%2$s';
-			break;
-		case 'right':
-			$format = '%2$s%1$s';
-			break;
-		case 'left_space':
-			$format = '%1$s %2$s';
-			break;
-		case 'right_space':
-			$format = '%2$s %1$s';
-			break;
-	}
-
-	return apply_filters( 'getpaid_price_format', $format, $currency_pos );
+    $currency_pos = wpinv_currency_position();
+    $format       = '%1$s%2$s';
+
+    switch ( $currency_pos ) {
+        case 'left':
+            $format = '%1$s%2$s';
+            break;
+        case 'right':
+            $format = '%2$s%1$s';
+            break;
+        case 'left_space':
+            $format = '%1$s %2$s';
+            break;
+        case 'right_space':
+            $format = '%2$s %1$s';
+            break;
+    }
+
+    return apply_filters( 'getpaid_price_format', $format, $currency_pos );
 }
 
 /**
@@ -401,13 +401,13 @@ 
  * @param mixed  $value Value.
  */
 function getpaid_maybe_define_constant( $name, $value ) {
-	if ( ! defined( $name ) ) {
-		define( $name, $value );
-	}
+    if ( ! defined( $name ) ) {
+        define( $name, $value );
+    }
 }
 
 function wpinv_get_php_arg_separator_output() {
-	return ini_get( 'arg_separator.output' );
+    return ini_get( 'arg_separator.output' );
 }
 
 function wpinv_rgb_from_hex( $color ) {
@@ -718,16 +718,16 @@ 
     return wp_kses(
         html_entity_decode( $var ),
         array(
-			'br'     => array(),
-			'em'     => array(),
-			'strong' => array(),
-			'b'      => array(),
-			'small'  => array(),
-			'span'   => array(),
-			'ul'     => array(),
-			'li'     => array(),
-			'ol'     => array(),
-			'p'      => array(),
+            'br'     => array(),
+            'em'     => array(),
+            'strong' => array(),
+            'b'      => array(),
+            'small'  => array(),
+            'span'   => array(),
+            'ul'     => array(),
+            'li'     => array(),
+            'ol'     => array(),
+            'p'      => array(),
         )
     );
 }
@@ -778,11 +778,11 @@ 
         $list = array();
     }
 
-	if ( ! is_array( $list ) ) {
-		return preg_split( '/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY );
-	}
+    if ( ! is_array( $list ) ) {
+        return preg_split( '/[\s,]+/', $list, -1, PREG_SPLIT_NO_EMPTY );
+    }
 
-	return $list;
+    return $list;
 }
 
 /**
@@ -823,17 +823,17 @@ 
  */
 function wpinv_clean( $var ) {
 
-	if ( is_array( $var ) ) {
-		return array_map( 'wpinv_clean', $var );
+    if ( is_array( $var ) ) {
+        return array_map( 'wpinv_clean', $var );
     }
 
     if ( is_object( $var ) ) {
-		$object_vars = get_object_vars( $var );
-		foreach ( $object_vars as $property_name => $property_value ) {
-			$var->$property_name = wpinv_clean( $property_value );
+        $object_vars = get_object_vars( $var );
+        foreach ( $object_vars as $property_name => $property_value ) {
+            $var->$property_name = wpinv_clean( $property_value );
         }
         return $var;
-	}
+    }
 
     return is_string( $var ) ? sanitize_text_field( stripslashes( $var ) ) : $var;
 }
@@ -846,7 +846,7 @@ 
  */
 function getpaid_convert_price_string_to_options( $str ) {
 
-	$raw_options = array_map( 'trim', explode( ',', $str ) );
+    $raw_options = array_map( 'trim', explode( ',', $str ) );
     $options     = array();
 
     foreach ( $raw_options as $option ) {
@@ -935,7 +935,7 @@ 
  * @return string
  */
 function getpaid_date_format() {
-	return apply_filters( 'getpaid_date_format', get_option( 'date_format' ) );
+    return apply_filters( 'getpaid_date_format', get_option( 'date_format' ) );
 }
 
 /**
@@ -944,7 +944,7 @@ 
  * @return string
  */
 function getpaid_time_format() {
-	return apply_filters( 'getpaid_time_format', get_option( 'time_format' ) );
+    return apply_filters( 'getpaid_time_format', get_option( 'time_format' ) );
 }
 
 /**
@@ -957,15 +957,15 @@ 
 function getpaid_limit_length( $string, $limit ) {
     $str_limit = $limit - 3;
 
-	if ( function_exists( 'mb_strimwidth' ) ) {
-		if ( mb_strlen( $string ) > $limit ) {
-			$string = mb_strimwidth( $string, 0, $str_limit ) . '...';
-		}
-	} else {
-		if ( strlen( $string ) > $limit ) {
-			$string = substr( $string, 0, $str_limit ) . '...';
-		}
-	}
+    if ( function_exists( 'mb_strimwidth' ) ) {
+        if ( mb_strlen( $string ) > $limit ) {
+            $string = mb_strimwidth( $string, 0, $str_limit ) . '...';
+        }
+    } else {
+        if ( strlen( $string ) > $limit ) {
+            $string = substr( $string, 0, $str_limit ) . '...';
+        }
+    }
     return $string;
 
 }
@@ -1095,12 +1095,12 @@ 
     $types = get_allowed_mime_types();
 
     if ( isset( $types['htm|html'] ) ) {
-		unset( $types['htm|html'] );
-	}
+        unset( $types['htm|html'] );
+    }
 
     if ( isset( $types['js'] ) ) {
-		unset( $types['js'] );
-	}
+        unset( $types['js'] );
+    }
 
     return $types;