AyeCode / invoicing

includes/wpinv-helper-functions.php

Indentation +57 added lines, -57 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 );
 }
 
 /**
@@ -390,13 +390,13 @@ 
  * @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 ) {
@@ -751,11 +751,11 @@ 
         $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;
 }
 
 /**
@@ -775,9 +775,9 @@ 
     }
 
     $data = apply_filters( "wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php" );
-	wp_cache_set( "wpinv-data-$key", $data, 'wpinv' );
+    wp_cache_set( "wpinv-data-$key", $data, 'wpinv' );
 
-	return $data;
+    return $data;
 }
 
 /**
@@ -806,17 +806,17 @@ 
  */
 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;
 }
@@ -829,7 +829,7 @@ 
  */
 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 ) {
@@ -912,7 +912,7 @@ 
  * @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' ) );
 }
 
 /**
@@ -921,7 +921,7 @@ 
  * @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' ) );
 }
 
 /**
@@ -934,15 +934,15 @@ 
 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;
 
 }
@@ -1073,12 +1073,12 @@ 
     $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;
 

Spacing +273 added lines, -273 removed lines

@@ -6,7 +6,7 @@ 
  * @package Invoicing
  */
  
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Are we supporting item quantities?
@@ -20,35 +20,35 @@ 
  */
 function wpinv_get_ip() {
 
-    if ( isset( $_SERVER['HTTP_X_REAL_IP'] ) ) {
-        return sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_REAL_IP'] ) );
+    if (isset($_SERVER['HTTP_X_REAL_IP'])) {
+        return sanitize_text_field(wp_unslash($_SERVER['HTTP_X_REAL_IP']));
     }
 
-    if ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
+    if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
         // Proxy servers can send through this header like this: X-Forwarded-For: client1, proxy1, proxy2
         // Make sure we always only send through the first IP in the list which should always be the client IP.
-        return (string) rest_is_ip_address( trim( current( preg_split( '/,/', sanitize_text_field( wp_unslash( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) ) ) ) );
+        return (string) rest_is_ip_address(trim(current(preg_split('/,/', sanitize_text_field(wp_unslash($_SERVER['HTTP_X_FORWARDED_FOR']))))));
     }
 
-    if ( isset( $_SERVER['HTTP_CLIENT_IP'] ) ) {
-        return sanitize_text_field( wp_unslash( $_SERVER['HTTP_CLIENT_IP'] ) );
+    if (isset($_SERVER['HTTP_CLIENT_IP'])) {
+        return sanitize_text_field(wp_unslash($_SERVER['HTTP_CLIENT_IP']));
     }
 
-    if ( isset( $_SERVER['REMOTE_ADDR'] ) ) {
-        return sanitize_text_field( wp_unslash( $_SERVER['REMOTE_ADDR'] ) );
+    if (isset($_SERVER['REMOTE_ADDR'])) {
+        return sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR']));
     }
 
     return '';
 }
 
 function wpinv_get_user_agent() {
-    if ( ! empty( $_SERVER['HTTP_USER_AGENT'] ) ) {
-        $user_agent = sanitize_text_field( $_SERVER['HTTP_USER_AGENT'] );
+    if (!empty($_SERVER['HTTP_USER_AGENT'])) {
+        $user_agent = sanitize_text_field($_SERVER['HTTP_USER_AGENT']);
     } else {
         $user_agent = '';
     }
 
-    return apply_filters( 'wpinv_get_user_agent', $user_agent );
+    return apply_filters('wpinv_get_user_agent', $user_agent);
 }
 
 /**
@@ -57,16 +57,16 @@ 
  * @param string $amount The amount to sanitize.
  * @return float
  */
-function getpaid_standardize_amount( $amount ) {
+function getpaid_standardize_amount($amount) {
 
-    $amount = str_replace( wpinv_thousands_separator(), '', $amount );
-    $amount = str_replace( wpinv_decimal_separator(), '.', $amount );
-    if ( is_numeric( $amount ) ) {
-        return floatval( $amount );
+    $amount = str_replace(wpinv_thousands_separator(), '', $amount);
+    $amount = str_replace(wpinv_decimal_separator(), '.', $amount);
+    if (is_numeric($amount)) {
+        return floatval($amount);
     }
 
     // Cast the remaining to a float.
-    return wpinv_round_amount( preg_replace( '/[^0-9\.\-]/', '', $amount ) );
+    return wpinv_round_amount(preg_replace('/[^0-9\.\-]/', '', $amount));
 
 }
 
@@ -75,8 +75,8 @@ 
  *
  * @param string $amount The amount to sanitize.
  */
-function getpaid_unstandardize_amount( $amount ) {
-    return str_replace( '.', wpinv_decimal_separator(), $amount );
+function getpaid_unstandardize_amount($amount) {
+    return str_replace('.', wpinv_decimal_separator(), $amount);
 }
 
 /**
@@ -84,23 +84,23 @@ 
  * 
  * @param string $amount The amount to sanitize.
  */
-function wpinv_sanitize_amount( $amount ) {
+function wpinv_sanitize_amount($amount) {
 
-    if ( is_numeric( $amount ) ) {
-        return floatval( $amount );
+    if (is_numeric($amount)) {
+        return floatval($amount);
     }
 
     // Separate the decimals and thousands.
-    $amount    = explode( wpinv_decimal_separator(), $amount );
+    $amount    = explode(wpinv_decimal_separator(), $amount);
 
     // Remove thousands.
-    $amount[0] = str_replace( wpinv_thousands_separator(), '', $amount[0] );
+    $amount[0] = str_replace(wpinv_thousands_separator(), '', $amount[0]);
 
     // Convert back to string.
-    $amount = count( $amount ) > 1 ? "{$amount[0]}.{$amount[1]}" : $amount[0];
+    $amount = count($amount) > 1 ? "{$amount[0]}.{$amount[1]}" : $amount[0];
 
     // Cast the remaining to a float.
-    return (float) preg_replace( '/[^0-9\.\-]/', '', $amount );
+    return (float) preg_replace('/[^0-9\.\-]/', '', $amount);
 
 }
 
@@ -110,19 +110,19 @@ 
  * @param float $amount
  * @param float|string|int|null $decimals
  */
-function wpinv_round_amount( $amount, $decimals = null, $use_sprintf = false ) {
+function wpinv_round_amount($amount, $decimals = null, $use_sprintf = false) {
 
-    if ( $decimals === null ) {
+    if ($decimals === null) {
         $decimals = wpinv_decimals();
     }
 
-    if ( $use_sprintf ) {
-        $amount = sprintf( "%.{$decimals}f", (float) $amount );
+    if ($use_sprintf) {
+        $amount = sprintf("%.{$decimals}f", (float) $amount);
     } else {
-        $amount = round( (float) $amount, absint( $decimals ) );
+        $amount = round((float) $amount, absint($decimals));
     }
 
-    return apply_filters( 'wpinv_round_amount', $amount, $decimals );
+    return apply_filters('wpinv_round_amount', $amount, $decimals);
 }
 
 /**
@@ -134,32 +134,32 @@ 
  * @param string|WPInv_Invoice $invoice The invoice object|post type|type
  * @return array
  */
-function wpinv_get_invoice_statuses( $draft = false, $trashed = false, $invoice = false ) {
+function wpinv_get_invoice_statuses($draft = false, $trashed = false, $invoice = false) {
 
 	$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-failed'     => _x( 'Failed', 'Invoice status', 'invoicing' ),
-        'wpi-renewal'    => _x( 'Renewal Payment', 'Invoice status', 'invoicing' ),
+		'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-failed'     => _x('Failed', 'Invoice status', 'invoicing'),
+        'wpi-renewal'    => _x('Renewal Payment', 'Invoice status', 'invoicing'),
     );
 
-    if ( $draft ) {
-        $invoice_statuses['draft'] = __( 'Draft', 'invoicing' );
+    if ($draft) {
+        $invoice_statuses['draft'] = __('Draft', 'invoicing');
     }
 
-    if ( $trashed ) {
-        $invoice_statuses['trash'] = __( 'Trash', 'invoicing' );
+    if ($trashed) {
+        $invoice_statuses['trash'] = __('Trash', 'invoicing');
     }
 
-    if ( $invoice instanceof WPInv_Invoice ) {
+    if ($invoice instanceof WPInv_Invoice) {
         $invoice = $invoice->get_post_type();
     }
 
-	return apply_filters( 'wpinv_statuses', $invoice_statuses, $invoice );
+	return apply_filters('wpinv_statuses', $invoice_statuses, $invoice);
 }
 
 /**
@@ -168,11 +168,11 @@ 
  * @param string $status The raw status
  * @param string|WPInv_Invoice $invoice The invoice object|post type|type
  */
-function wpinv_status_nicename( $status, $invoice = false ) {
-    $statuses = wpinv_get_invoice_statuses( true, true, $invoice );
-    $status   = isset( $statuses[$status] ) ? $statuses[$status] : $status;
+function wpinv_status_nicename($status, $invoice = false) {
+    $statuses = wpinv_get_invoice_statuses(true, true, $invoice);
+    $status   = isset($statuses[$status]) ? $statuses[$status] : $status;
 
-    return sanitize_text_field( $status );
+    return sanitize_text_field($status);
 }
 
 /**
@@ -180,13 +180,13 @@ 
  * 
  * @param string $current
  */
-function wpinv_get_currency( $current = '' ) {
+function wpinv_get_currency($current = '') {
 
-    if ( empty( $current ) ) {
-        $current = apply_filters( 'wpinv_currency', wpinv_get_option( 'currency', 'USD' ) );
+    if (empty($current)) {
+        $current = apply_filters('wpinv_currency', wpinv_get_option('currency', 'USD'));
     }
 
-    return trim( strtoupper( $current ) );
+    return trim(strtoupper($current));
 }
 
 /**
@@ -194,25 +194,25 @@ 
  * 
  * @param string|null $currency The currency code. Defaults to the default currency.
  */
-function wpinv_currency_symbol( $currency = null ) {
+function wpinv_currency_symbol($currency = null) {
 
     // Prepare the currency.
-    $currency = empty( $currency ) ? wpinv_get_currency() : wpinv_clean( $currency );
+    $currency = empty($currency) ? wpinv_get_currency() : wpinv_clean($currency);
 
     // Fetch all symbols.
     $symbols = wpinv_get_currency_symbols();
 
     // Fetch this currencies symbol.
-    $currency_symbol = isset( $symbols[$currency] ) ? $symbols[$currency] : $currency;
+    $currency_symbol = isset($symbols[$currency]) ? $symbols[$currency] : $currency;
 
     // Filter the symbol.
-    return apply_filters( 'wpinv_currency_symbol', $currency_symbol, $currency );
+    return apply_filters('wpinv_currency_symbol', $currency_symbol, $currency);
 }
 
 function wpinv_currency_position() {
-    $position = wpinv_get_option( 'currency_position', 'left' );
+    $position = wpinv_get_option('currency_position', 'left');
     
-    return apply_filters( 'wpinv_currency_position', $position );
+    return apply_filters('wpinv_currency_position', $position);
 }
 
 /**
@@ -220,13 +220,13 @@ 
  * 
  * @param $string|null $current
  */
-function wpinv_thousands_separator( $current = null ) {
+function wpinv_thousands_separator($current = null) {
 
-    if ( null == $current ) {
-        $current = wpinv_get_option( 'thousands_separator', ',' );
+    if (null == $current) {
+        $current = wpinv_get_option('thousands_separator', ',');
     }
 
-    return trim( $current );
+    return trim($current);
 }
 
 /**
@@ -234,13 +234,13 @@ 
  * 
  * @param $string|null $current
  */
-function wpinv_decimal_separator( $current = null ) {
+function wpinv_decimal_separator($current = null) {
 
-    if ( null == $current ) {
-        $current = wpinv_get_option( 'decimal_separator', '.' );
+    if (null == $current) {
+        $current = wpinv_get_option('decimal_separator', '.');
     }
     
-    return trim( $current );
+    return trim($current);
 }
 
 /**
@@ -248,27 +248,27 @@ 
  * 
  * @param $string|null $current
  */
-function wpinv_decimals( $current = null ) {
+function wpinv_decimals($current = null) {
 
-    if ( null == $current ) {
-        $current = wpinv_get_option( 'decimals', 2 );
+    if (null == $current) {
+        $current = wpinv_get_option('decimals', 2);
     }
     
-    return absint( $current );
+    return absint($current);
 }
 
 /**
  * Retrieves a list of all supported currencies.
  */
 function wpinv_get_currencies() {
-    return apply_filters( 'wpinv_currencies', wpinv_get_data( 'currencies' ) );
+    return apply_filters('wpinv_currencies', wpinv_get_data('currencies'));
 }
 
 /**
  * Retrieves a list of all currency symbols.
  */
 function wpinv_get_currency_symbols() {
-    return apply_filters( 'wpinv_currency_symbols', wpinv_get_data( 'currency-symbols' ) );
+    return apply_filters('wpinv_currency_symbols', wpinv_get_data('currency-symbols'));
 }
 
 /**
@@ -280,7 +280,7 @@ 
 	$currency_pos = wpinv_currency_position();
 	$format       = '%1$s%2$s';
 
-	switch ( $currency_pos ) {
+	switch ($currency_pos) {
 		case 'left':
 			$format = '%1$s%2$s';
 			break;
@@ -295,7 +295,7 @@ 
 			break;
 	}
 
-	return apply_filters( 'getpaid_price_format', $format, $currency_pos );
+	return apply_filters('getpaid_price_format', $format, $currency_pos);
 }
 
 /**
@@ -305,25 +305,25 @@ 
  * @param  string $currency Currency.
  * @return string
  */
-function wpinv_price( $amount = 0, $currency = '' ) {
+function wpinv_price($amount = 0, $currency = '') {
 
     // Backwards compatibility.
-    $amount             = wpinv_sanitize_amount( $amount );
+    $amount             = wpinv_sanitize_amount($amount);
 
     // Prepare variables.
-    $currency           = wpinv_get_currency( $currency );
+    $currency           = wpinv_get_currency($currency);
     $amount             = (float) $amount;
     $unformatted_amount = $amount;
     $negative           = $amount < 0;
-    $amount             = apply_filters( 'getpaid_raw_amount', floatval( $negative ? $amount * -1 : $amount ) );
-    $amount             = wpinv_format_amount( $amount );
+    $amount             = apply_filters('getpaid_raw_amount', floatval($negative ? $amount * -1 : $amount));
+    $amount             = wpinv_format_amount($amount);
 
     // Format the amount.
     $format             = getpaid_get_price_format();
-    $formatted_amount   = ( $negative ? '-' : '' ) . sprintf( $format, '<span class="getpaid-currency__symbol">' . wpinv_currency_symbol( $currency ) . '</span>', $amount );
+    $formatted_amount   = ($negative ? '-' : '') . sprintf($format, '<span class="getpaid-currency__symbol">' . wpinv_currency_symbol($currency) . '</span>', $amount);
 
     // Filter the formatting.
-    return apply_filters( 'wpinv_price', $formatted_amount, $amount, $currency, $unformatted_amount );
+    return apply_filters('wpinv_price', $formatted_amount, $amount, $currency, $unformatted_amount);
 }
 
 /**
@@ -334,25 +334,25 @@ 
  * @param  bool     $calculate Whether or not to apply separators.
  * @return string
  */
-function wpinv_format_amount( $amount, $decimals = null, $calculate = false ) {
+function wpinv_format_amount($amount, $decimals = null, $calculate = false) {
     $thousands_sep = wpinv_thousands_separator();
     $decimal_sep   = wpinv_decimal_separator();
-    $decimals      = wpinv_decimals( $decimals );
-    $amount        = wpinv_sanitize_amount( $amount );
+    $decimals      = wpinv_decimals($decimals);
+    $amount        = wpinv_sanitize_amount($amount);
 
-    if ( $calculate ) {
+    if ($calculate) {
         return $amount;
     }
 
     // Fomart the amount.
-    return number_format( $amount, $decimals, $decimal_sep, $thousands_sep );
+    return number_format($amount, $decimals, $decimal_sep, $thousands_sep);
 }
 
-function wpinv_sanitize_key( $key ) {
+function wpinv_sanitize_key($key) {
     $raw_key = $key;
-    $key = preg_replace( '/[^a-zA-Z0-9_\-\.\:\/]/', '', $key );
+    $key = preg_replace('/[^a-zA-Z0-9_\-\.\:\/]/', '', $key);
 
-    return apply_filters( 'wpinv_sanitize_key', $key, $raw_key );
+    return apply_filters('wpinv_sanitize_key', $key, $raw_key);
 }
 
 /**
@@ -360,8 +360,8 @@ 
  * 
  * @param $str the file whose extension should be retrieved.
  */
-function wpinv_get_file_extension( $str ) {
-    $filetype = wp_check_filetype( $str );
+function wpinv_get_file_extension($str) {
+    $filetype = wp_check_filetype($str);
     return $filetype['ext'];
 }
 
@@ -370,16 +370,16 @@ 
  * 
  * @param string $string
  */
-function wpinv_string_is_image_url( $string ) {
-    $extension = strtolower( wpinv_get_file_extension( $string ) );
-    return in_array( $extension, array( 'jpeg', 'jpg', 'png', 'gif', 'ico' ), true );
+function wpinv_string_is_image_url($string) {
+    $extension = strtolower(wpinv_get_file_extension($string));
+    return in_array($extension, array('jpeg', 'jpg', 'png', 'gif', 'ico'), true);
 }
 
 /**
  * Returns the current URL.
  */
 function wpinv_get_current_page_url() {
-    return ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+    return (is_ssl() ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
 }
 
 /**
@@ -389,46 +389,46 @@ 
  * @param string $name  Constant name.
  * @param mixed  $value Value.
  */
-function getpaid_maybe_define_constant( $name, $value ) {
-	if ( ! defined( $name ) ) {
-		define( $name, $value );
+function getpaid_maybe_define_constant($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 ) {
-    $color = str_replace( '#', '', $color );
+function wpinv_rgb_from_hex($color) {
+    $color = str_replace('#', '', $color);
 
     // Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
-    $color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
-    if ( empty( $color ) ) {
+    $color = preg_replace('~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color);
+    if (empty($color)) {
         return NULL;
     }
 
-    $color = str_split( $color );
+    $color = str_split($color);
 
     $rgb      = array();
-    $rgb['R'] = hexdec( $color[0] . $color[1] );
-    $rgb['G'] = hexdec( $color[2] . $color[3] );
-    $rgb['B'] = hexdec( $color[4] . $color[5] );
+    $rgb['R'] = hexdec($color[0] . $color[1]);
+    $rgb['G'] = hexdec($color[2] . $color[3]);
+    $rgb['B'] = hexdec($color[4] . $color[5]);
 
     return $rgb;
 }
 
-function wpinv_hex_darker( $color, $factor = 30 ) {
-    $base  = wpinv_rgb_from_hex( $color );
+function wpinv_hex_darker($color, $factor = 30) {
+    $base  = wpinv_rgb_from_hex($color);
     $color = '#';
 
-    foreach ( $base as $k => $v ) {
+    foreach ($base as $k => $v) {
         $amount      = $v / 100;
-        $amount      = round( $amount * $factor );
+        $amount      = round($amount * $factor);
         $new_decimal = $v - $amount;
 
-        $new_hex_component = dechex( $new_decimal );
-        if ( strlen( $new_hex_component ) < 2 ) {
+        $new_hex_component = dechex($new_decimal);
+        if (strlen($new_hex_component) < 2) {
             $new_hex_component = "0" . $new_hex_component;
         }
         $color .= $new_hex_component;
@@ -437,18 +437,18 @@ 
     return $color;
 }
 
-function wpinv_hex_lighter( $color, $factor = 30 ) {
-    $base  = wpinv_rgb_from_hex( $color );
+function wpinv_hex_lighter($color, $factor = 30) {
+    $base  = wpinv_rgb_from_hex($color);
     $color = '#';
 
-    foreach ( $base as $k => $v ) {
+    foreach ($base as $k => $v) {
         $amount      = 255 - $v;
         $amount      = $amount / 100;
-        $amount      = round( $amount * $factor );
+        $amount      = round($amount * $factor);
         $new_decimal = $v + $amount;
 
-        $new_hex_component = dechex( $new_decimal );
-        if ( strlen( $new_hex_component ) < 2 ) {
+        $new_hex_component = dechex($new_decimal);
+        if (strlen($new_hex_component) < 2) {
             $new_hex_component = "0" . $new_hex_component;
         }
         $color .= $new_hex_component;
@@ -457,22 +457,22 @@ 
     return $color;
 }
 
-function wpinv_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
-    $hex = str_replace( '#', '', $color );
+function wpinv_light_or_dark($color, $dark = '#000000', $light = '#FFFFFF') {
+    $hex = str_replace('#', '', $color);
 
-    $c_r = hexdec( substr( $hex, 0, 2 ) );
-    $c_g = hexdec( substr( $hex, 2, 2 ) );
-    $c_b = hexdec( substr( $hex, 4, 2 ) );
+    $c_r = hexdec(substr($hex, 0, 2));
+    $c_g = hexdec(substr($hex, 2, 2));
+    $c_b = hexdec(substr($hex, 4, 2));
 
-    $brightness = ( ( $c_r * 299 ) + ( $c_g * 587 ) + ( $c_b * 114 ) ) / 1000;
+    $brightness = (($c_r * 299) + ($c_g * 587) + ($c_b * 114)) / 1000;
 
     return $brightness > 155 ? $dark : $light;
 }
 
-function wpinv_format_hex( $hex ) {
-    $hex = trim( str_replace( '#', '', $hex ) );
+function wpinv_format_hex($hex) {
+    $hex = trim(str_replace('#', '', $hex));
 
-    if ( strlen( $hex ) == 3 ) {
+    if (strlen($hex) == 3) {
         $hex = $hex[0] . $hex[0] . $hex[1] . $hex[1] . $hex[2] . $hex[2];
     }
 
@@ -492,12 +492,12 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return string
  */
-function wpinv_utf8_strimwidth( $str, $start, $width, $trimmaker = '', $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strimwidth' ) ) {
-        return mb_strimwidth( $str, $start, $width, $trimmaker, $encoding );
+function wpinv_utf8_strimwidth($str, $start, $width, $trimmaker = '', $encoding = 'UTF-8') {
+    if (function_exists('mb_strimwidth')) {
+        return mb_strimwidth($str, $start, $width, $trimmaker, $encoding);
     }
     
-    return wpinv_utf8_substr( $str, $start, $width, $encoding ) . $trimmaker;
+    return wpinv_utf8_substr($str, $start, $width, $encoding) . $trimmaker;
 }
 
 /**
@@ -509,28 +509,28 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return int Returns the number of characters in string.
  */
-function wpinv_utf8_strlen( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strlen' ) ) {
-        return mb_strlen( $str, $encoding );
+function wpinv_utf8_strlen($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strlen')) {
+        return mb_strlen($str, $encoding);
     }
         
-    return strlen( $str );
+    return strlen($str);
 }
 
-function wpinv_utf8_strtolower( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strtolower' ) ) {
-        return mb_strtolower( $str, $encoding );
+function wpinv_utf8_strtolower($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strtolower')) {
+        return mb_strtolower($str, $encoding);
     }
     
-    return strtolower( $str );
+    return strtolower($str);
 }
 
-function wpinv_utf8_strtoupper( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strtoupper' ) ) {
-        return mb_strtoupper( $str, $encoding );
+function wpinv_utf8_strtoupper($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strtoupper')) {
+        return mb_strtoupper($str, $encoding);
     }
     
-    return strtoupper( $str );
+    return strtoupper($str);
 }
 
 /**
@@ -544,12 +544,12 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return int Returns the position of the first occurrence of search in the string.
  */
-function wpinv_utf8_strpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strpos' ) ) {
-        return mb_strpos( $str, $find, $offset, $encoding );
+function wpinv_utf8_strpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
+    if (function_exists('mb_strpos')) {
+        return mb_strpos($str, $find, $offset, $encoding);
     }
         
-    return strpos( $str, $find, $offset );
+    return strpos($str, $find, $offset);
 }
 
 /**
@@ -563,12 +563,12 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return int Returns the position of the last occurrence of search.
  */
-function wpinv_utf8_strrpos( $str, $find, $offset = 0, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strrpos' ) ) {
-        return mb_strrpos( $str, $find, $offset, $encoding );
+function wpinv_utf8_strrpos($str, $find, $offset = 0, $encoding = 'UTF-8') {
+    if (function_exists('mb_strrpos')) {
+        return mb_strrpos($str, $find, $offset, $encoding);
     }
         
-    return strrpos( $str, $find, $offset );
+    return strrpos($str, $find, $offset);
 }
 
 /**
@@ -583,16 +583,16 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return string
  */
-function wpinv_utf8_substr( $str, $start, $length = null, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_substr' ) ) {
-        if ( $length === null ) {
-            return mb_substr( $str, $start, wpinv_utf8_strlen( $str, $encoding ), $encoding );
+function wpinv_utf8_substr($str, $start, $length = null, $encoding = 'UTF-8') {
+    if (function_exists('mb_substr')) {
+        if ($length === null) {
+            return mb_substr($str, $start, wpinv_utf8_strlen($str, $encoding), $encoding);
         } else {
-            return mb_substr( $str, $start, $length, $encoding );
+            return mb_substr($str, $start, $length, $encoding);
         }
     }
         
-    return substr( $str, $start, $length );
+    return substr($str, $start, $length);
 }
 
 /**
@@ -604,48 +604,48 @@ 
  * @param string $encoding The encoding parameter is the character encoding. Default "UTF-8".
  * @return string The width of string.
  */
-function wpinv_utf8_strwidth( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strwidth' ) ) {
-        return mb_strwidth( $str, $encoding );
+function wpinv_utf8_strwidth($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_strwidth')) {
+        return mb_strwidth($str, $encoding);
     }
     
-    return wpinv_utf8_strlen( $str, $encoding );
+    return wpinv_utf8_strlen($str, $encoding);
 }
 
-function wpinv_utf8_ucfirst( $str, $lower_str_end = false, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_strlen' ) ) {
-        $first_letter = wpinv_utf8_strtoupper( wpinv_utf8_substr( $str, 0, 1, $encoding ), $encoding );
+function wpinv_utf8_ucfirst($str, $lower_str_end = false, $encoding = 'UTF-8') {
+    if (function_exists('mb_strlen')) {
+        $first_letter = wpinv_utf8_strtoupper(wpinv_utf8_substr($str, 0, 1, $encoding), $encoding);
         $str_end = "";
         
-        if ( $lower_str_end ) {
-            $str_end = wpinv_utf8_strtolower( wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding ), $encoding );
+        if ($lower_str_end) {
+            $str_end = wpinv_utf8_strtolower(wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding), $encoding);
         } else {
-            $str_end = wpinv_utf8_substr( $str, 1, wpinv_utf8_strlen( $str, $encoding ), $encoding );
+            $str_end = wpinv_utf8_substr($str, 1, wpinv_utf8_strlen($str, $encoding), $encoding);
         }
 
         return $first_letter . $str_end;
     }
     
-    return ucfirst( $str );
+    return ucfirst($str);
 }
 
-function wpinv_utf8_ucwords( $str, $encoding = 'UTF-8' ) {
-    if ( function_exists( 'mb_convert_case' ) ) {
-        return mb_convert_case( $str, MB_CASE_TITLE, $encoding );
+function wpinv_utf8_ucwords($str, $encoding = 'UTF-8') {
+    if (function_exists('mb_convert_case')) {
+        return mb_convert_case($str, MB_CASE_TITLE, $encoding);
     }
     
-    return ucwords( $str );
+    return ucwords($str);
 }
 
-function wpinv_period_in_days( $period, $unit ) {
-    $period = absint( $period );
+function wpinv_period_in_days($period, $unit) {
+    $period = absint($period);
     
-    if ( $period > 0 ) {
-        if ( in_array( strtolower( $unit ), array( 'w', 'week', 'weeks' ) ) ) {
+    if ($period > 0) {
+        if (in_array(strtolower($unit), array('w', 'week', 'weeks'))) {
             $period = $period * 7;
-        } else if ( in_array( strtolower( $unit ), array( 'm', 'month', 'months' ) ) ) {
+        } else if (in_array(strtolower($unit), array('m', 'month', 'months'))) {
             $period = $period * 30;
-        } else if ( in_array( strtolower( $unit ), array( 'y', 'year', 'years' ) ) ) {
+        } else if (in_array(strtolower($unit), array('y', 'year', 'years'))) {
             $period = $period * 365;
         }
     }
@@ -653,14 +653,14 @@ 
     return $period;
 }
 
-function wpinv_cal_days_in_month( $calendar, $month, $year ) {
-    if ( function_exists( 'cal_days_in_month' ) ) {
-        return cal_days_in_month( $calendar, $month, $year );
+function wpinv_cal_days_in_month($calendar, $month, $year) {
+    if (function_exists('cal_days_in_month')) {
+        return cal_days_in_month($calendar, $month, $year);
     }
 
     // Fallback in case the calendar extension is not loaded in PHP
     // Only supports Gregorian calendar
-    return date( 't', mktime( 0, 0, 0, $month, 1, $year ) );
+    return date('t', mktime(0, 0, 0, $month, 1, $year));
 }
 
 /**
@@ -671,15 +671,15 @@ 
  *
  * @return string
  */
-function wpi_help_tip( $tip, $allow_html = false, $is_vue = false ) {
+function wpi_help_tip($tip, $allow_html = false, $is_vue = false) {
 
-    if ( $allow_html ) {
-        $tip = wpi_sanitize_tooltip( $tip );
+    if ($allow_html) {
+        $tip = wpi_sanitize_tooltip($tip);
     } else {
-        $tip = esc_attr( $tip );
+        $tip = esc_attr($tip);
     }
 
-    if ( $is_vue ) {
+    if ($is_vue) {
         return '<span class="dashicons dashicons-editor-help" title="' . $tip . '"></span>';
     }
 
@@ -694,8 +694,8 @@ 
  * @param string $var
  * @return string
  */
-function wpi_sanitize_tooltip( $var ) {
-    return wp_kses( html_entity_decode( $var ), array(
+function wpi_sanitize_tooltip($var) {
+    return wp_kses(html_entity_decode($var), array(
         'br'     => array(),
         'em'     => array(),
         'strong' => array(),
@@ -706,7 +706,7 @@ 
         'li'     => array(),
         'ol'     => array(),
         'p'      => array(),
-    ) );
+    ));
 }
 
 /**
@@ -716,7 +716,7 @@ 
  */
 function wpinv_get_screen_ids() {
 
-    $screen_id = sanitize_title( __( 'Invoicing', 'invoicing' ) );
+    $screen_id = sanitize_title(__('Invoicing', 'invoicing'));
 
     $screen_ids = array(
         'toplevel_page_' . $screen_id,
@@ -735,10 +735,10 @@ 
         'getpaid_page_wpinv-reports',
         'getpaid_page_wpi-addons',
         'getpaid_page_wpinv-customers',
-        'gp-setup',// setup wizard
+        'gp-setup', // setup wizard
     );
 
-    return apply_filters( 'wpinv_screen_ids', $screen_ids );
+    return apply_filters('wpinv_screen_ids', $screen_ids);
 }
 
 /**
@@ -749,14 +749,14 @@ 
  * @param array|string $list List of values.
  * @return array Sanitized array of values.
  */
-function wpinv_parse_list( $list ) {
+function wpinv_parse_list($list) {
 
-    if ( empty( $list ) ) {
+    if (empty($list)) {
         $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;
@@ -770,16 +770,16 @@ 
  * @param string $key Type of data to fetch.
  * @return mixed Fetched data.
  */
-function wpinv_get_data( $key ) {
+function wpinv_get_data($key) {
 
     // Try fetching it from the cache.
-    $data = wp_cache_get( "wpinv-data-$key", 'wpinv' );
-    if( $data ) {
+    $data = wp_cache_get("wpinv-data-$key", 'wpinv');
+    if ($data) {
         return $data;
     }
 
-    $data = apply_filters( "wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php" );
-	wp_cache_set( "wpinv-data-$key", $data, 'wpinv' );
+    $data = apply_filters("wpinv_get_$key", include WPINV_PLUGIN_DIR . "includes/data/$key.php");
+	wp_cache_set("wpinv-data-$key", $data, 'wpinv');
 
 	return $data;
 }
@@ -793,10 +793,10 @@ 
  * @param bool $first_empty Whether or not the first item in the list should be empty
  * @return mixed Fetched data.
  */
-function wpinv_maybe_add_empty_option( $options, $first_empty ) {
+function wpinv_maybe_add_empty_option($options, $first_empty) {
 
-    if ( ! empty( $options ) && $first_empty ) {
-        return array_merge( array( '' => '' ), $options );
+    if (!empty($options) && $first_empty) {
+        return array_merge(array('' => ''), $options);
     }
     return $options;
 
@@ -808,21 +808,21 @@ 
  * @param mixed $var Data to sanitize.
  * @return string|array
  */
-function wpinv_clean( $var ) {
+function wpinv_clean($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( $property_value );
+    if (is_object($var)) {
+		$object_vars = get_object_vars($var);
+		foreach ($object_vars as $property_name => $property_value) {
+			$var->$property_name = wpinv_clean($property_value);
         }
         return $var;
 	}
 
-    return is_string( $var ) ? sanitize_text_field( stripslashes( $var ) ) : $var;
+    return is_string($var) ? sanitize_text_field(stripslashes($var)) : $var;
 }
 
 /**
@@ -831,43 +831,43 @@ 
  * @param string $str Data to convert.
  * @return string|array
  */
-function getpaid_convert_price_string_to_options( $str ) {
+function getpaid_convert_price_string_to_options($str) {
 
-	$raw_options = array_map( 'trim', explode( ',', $str ) );
-    $options     = array();
+	$raw_options = array_map('trim', explode(',', $str));
+    $options = array();
 
-    foreach ( $raw_options as $option ) {
+    foreach ($raw_options as $option) {
 
-        if ( '' == $option ) {
+        if ('' == $option) {
             continue;
         }
 
-        $option = array_map( 'trim', explode( '|', $option ) );
+        $option = array_map('trim', explode('|', $option));
 
         $price = null;
         $label = null;
 
-        if ( isset( $option[0] ) && '' !=  $option[0] ) {
-            $label  = $option[0];
+        if (isset($option[0]) && '' != $option[0]) {
+            $label = $option[0];
         }
 
-        if ( isset( $option[1] ) && '' !=  $option[1] ) {
+        if (isset($option[1]) && '' != $option[1]) {
             $price = $option[1];
         }
 
-        if ( ! isset( $price ) ) {
+        if (!isset($price)) {
             $price = $label;
         }
 
-        if ( ! isset( $price ) || ! is_numeric( $price ) ) {
+        if (!isset($price) || !is_numeric($price)) {
             continue;
         }
 
-        if ( ! isset( $label ) ) {
+        if (!isset($label)) {
             $label = $price;
         }
 
-        $options[ "$label|$price" ] = $label;
+        $options["$label|$price"] = $label;
     }
 
     return $options;
@@ -876,27 +876,27 @@ 
 /**
  * Returns the help tip.
  */
-function getpaid_get_help_tip( $tip, $additional_classes = '' ) {
-    $additional_classes = sanitize_html_class( $additional_classes );
-    $tip                = esc_attr__( $tip );
+function getpaid_get_help_tip($tip, $additional_classes = '') {
+    $additional_classes = sanitize_html_class($additional_classes);
+    $tip                = esc_attr__($tip);
     return "<span class='wpi-help-tip dashicons dashicons-editor-help $additional_classes' title='$tip'></span>";
 }
 
 /**
  * Formats a date
  */
-function getpaid_format_date( $date, $with_time = false ) {
+function getpaid_format_date($date, $with_time = false) {
 
-    if ( empty( $date ) || $date == '0000-00-00 00:00:00' ) {
+    if (empty($date) || $date == '0000-00-00 00:00:00') {
         return '';
     }
 
     $format = getpaid_date_format();
 
-    if ( $with_time ) {
+    if ($with_time) {
         $format .= ' ' . getpaid_time_format();
     }
-    return date_i18n( $format, strtotime( $date ) );
+    return date_i18n($format, strtotime($date));
 
 }
 
@@ -905,9 +905,9 @@ 
  *
  * @return string
  */
-function getpaid_format_date_value( $date, $default = "&mdash;", $with_time = false ) {
-    $date = getpaid_format_date( $date, $with_time );
-    return empty( $date ) ? $default : $date;
+function getpaid_format_date_value($date, $default = "&mdash;", $with_time = false) {
+    $date = getpaid_format_date($date, $with_time);
+    return empty($date) ? $default : $date;
 }
 
 /**
@@ -916,7 +916,7 @@ 
  * @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'));
 }
 
 /**
@@ -925,7 +925,7 @@ 
  * @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'));
 }
 
 /**
@@ -935,16 +935,16 @@ 
  * @param  integer $limit Limit size in characters.
  * @return string
  */
-function getpaid_limit_length( $string, $limit ) {
+function getpaid_limit_length($string, $limit) {
     $str_limit = $limit - 3;
 
-	if ( function_exists( 'mb_strimwidth' ) ) {
-		if ( mb_strlen( $string ) > $limit ) {
-			$string = mb_strimwidth( $string, 0, $str_limit ) . '...';
+	if (function_exists('mb_strimwidth')) {
+		if (mb_strlen($string) > $limit) {
+			$string = mb_strimwidth($string, 0, $str_limit) . '...';
 		}
 	} else {
-		if ( strlen( $string ) > $limit ) {
-			$string = substr( $string, 0, $str_limit ) . '...';
+		if (strlen($string) > $limit) {
+			$string = substr($string, 0, $str_limit) . '...';
 		}
 	}
     return $string;
@@ -958,7 +958,7 @@ 
  * @since 1.0.19
  */
 function getpaid_api() {
-    return getpaid()->get( 'api' );
+    return getpaid()->get('api');
 }
 
 /**
@@ -968,7 +968,7 @@ 
  * @since 1.0.19
  */
 function getpaid_post_types() {
-    return getpaid()->get( 'post_types' );
+    return getpaid()->get('post_types');
 }
 
 /**
@@ -978,7 +978,7 @@ 
  * @since 1.0.19
  */
 function getpaid_session() {
-    return getpaid()->get( 'session' );
+    return getpaid()->get('session');
 }
 
 /**
@@ -988,7 +988,7 @@ 
  * @since 1.0.19
  */
 function getpaid_notes() {
-    return getpaid()->get( 'notes' );
+    return getpaid()->get('notes');
 }
 
 /**
@@ -997,7 +997,7 @@ 
  * @return GetPaid_Admin
  */
 function getpaid_admin() {
-    return getpaid()->get( 'admin' );
+    return getpaid()->get('admin');
 }
 
 /**
@@ -1007,8 +1007,8 @@ 
  * @param string $base the base url
  * @return string
  */
-function getpaid_get_authenticated_action_url( $action, $base = false ) {
-    return wp_nonce_url( add_query_arg( 'getpaid-action', $action, $base ), 'getpaid-nonce', 'getpaid-nonce' );
+function getpaid_get_authenticated_action_url($action, $base = false) {
+    return wp_nonce_url(add_query_arg('getpaid-action', $action, $base), 'getpaid-nonce', 'getpaid-nonce');
 }
 
 /**
@@ -1016,11 +1016,11 @@ 
  *
  * @return string
  */
-function getpaid_get_post_type_label( $post_type, $plural = true ) {
+function getpaid_get_post_type_label($post_type, $plural = true) {
 
-    $post_type = get_post_type_object( $post_type );
+    $post_type = get_post_type_object($post_type);
 
-    if ( ! is_object( $post_type ) ) {
+    if (!is_object($post_type)) {
         return null;
     }
 
@@ -1033,18 +1033,18 @@ 
  *
  * @return mixed|null
  */
-function getpaid_get_array_field( $array, $key, $secondary_key = null ) {
+function getpaid_get_array_field($array, $key, $secondary_key = null) {
 
-    if ( ! is_array( $array ) ) {
+    if (!is_array($array)) {
         return null;
     }
 
-    if ( ! empty( $secondary_key ) ) {
-        $array = isset( $array[ $secondary_key ] ) ? $array[ $secondary_key ] : array();
-        return getpaid_get_array_field( $array, $key );
+    if (!empty($secondary_key)) {
+        $array = isset($array[$secondary_key]) ? $array[$secondary_key] : array();
+        return getpaid_get_array_field($array, $key);
     }
 
-    return isset( $array[ $key ] ) ? $array[ $key ] : null;
+    return isset($array[$key]) ? $array[$key] : null;
 
 }
 
@@ -1053,12 +1053,12 @@ 
  *
  * @return array
  */
-function getpaid_array_merge_if_empty( $args, $defaults ) {
+function getpaid_array_merge_if_empty($args, $defaults) {
 
-    foreach ( $defaults as $key => $value ) {
+    foreach ($defaults as $key => $value) {
 
-        if ( array_key_exists( $key, $args ) && empty( $args[ $key ] ) ) {
-            $args[ $key ] = $value;
+        if (array_key_exists($key, $args) && empty($args[$key])) {
+            $args[$key] = $value;
         }
 
     }
@@ -1076,12 +1076,12 @@ 
 
     $types = get_allowed_mime_types();
 
-    if ( isset( $types['htm|html'] ) ) {
-		unset( $types['htm|html'] );
+    if (isset($types['htm|html'])) {
+		unset($types['htm|html']);
 	}
 
-    if ( isset( $types['js'] ) ) {
-		unset( $types['js'] );
+    if (isset($types['js'])) {
+		unset($types['js']);
 	}
 
     return $types;

templates/payment-forms/embed.php

Indentation +38 added lines, -38 removed lines

@@ -1,32 +1,32 @@ 
 <?php
 
-	// Is the request set up correctly?
-	if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) {
-		return aui()->alert(
-			array(
-				'type'    => 'warning',
-				'content' => __( 'No payment form or item selected', 'invoicing' ),
-			)
-		);
-		wp_die( __( 'No payment form or item selected', 'invoicing' ), 400 );
-	}
-
-	// Payment form or button?
-	if ( ! empty( $_GET['form'] ) ) {
-
-		$shortcode = sprintf(
-			'[getpaid form=%s]',
-			(int) urldecode( $_GET['form'] )
-		);
-
-	} else {
-
-		$shortcode = sprintf(
-			'[getpaid item=%s]',
-			esc_attr( urldecode( $_GET['item'] ) )
-		);
-
-	}
+    // Is the request set up correctly?
+    if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) {
+        return aui()->alert(
+            array(
+                'type'    => 'warning',
+                'content' => __( 'No payment form or item selected', 'invoicing' ),
+            )
+        );
+        wp_die( __( 'No payment form or item selected', 'invoicing' ), 400 );
+    }
+
+    // Payment form or button?
+    if ( ! empty( $_GET['form'] ) ) {
+
+        $shortcode = sprintf(
+            '[getpaid form=%s]',
+            (int) urldecode( $_GET['form'] )
+        );
+
+    } else {
+
+        $shortcode = sprintf(
+            '[getpaid item=%s]',
+            esc_attr( urldecode( $_GET['item'] ) )
+        );
+
+    }
 
 ?>
 
@@ -44,12 +44,12 @@ 
 
         <title>GetPaid</title>
 		<?php
-			wp_enqueue_scripts();
-			wp_print_styles();
-			wp_print_head_scripts();
-			wp_custom_css_cb();
-			wpinv_get_template( 'frontend-head.php' );
-		?>
+            wp_enqueue_scripts();
+            wp_print_styles();
+            wp_print_head_scripts();
+            wp_custom_css_cb();
+            wpinv_get_template( 'frontend-head.php' );
+        ?>
 
 		<style type="text/css">
 			.body{ 
@@ -83,11 +83,11 @@ 
 	<body class="body page-template-default page">
 		<div id="getpaid-form-embed" class="container my-5 page type-page status-publish hentry post post-content">
 			<?php
-				do_action( 'getpaid_payment_form_embed_top' );
-				echo do_shortcode( $shortcode );
-				do_action( 'getpaid_payment_form_embed_bottom' );
-				wpinv_get_template( 'frontend-footer.php' );
-			?>
+                do_action( 'getpaid_payment_form_embed_top' );
+                echo do_shortcode( $shortcode );
+                do_action( 'getpaid_payment_form_embed_bottom' );
+                wpinv_get_template( 'frontend-footer.php' );
+            ?>
 		</div>
 		<?php wp_footer(); ?>
 	</body>

Spacing +12 added lines, -12 removed lines

@@ -1,29 +1,29 @@ 
 <?php
 
 	// Is the request set up correctly?
-	if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) {
+	if (empty($_GET['form']) && empty($_GET['item'])) {
 		return aui()->alert(
 			array(
 				'type'    => 'warning',
-				'content' => __( 'No payment form or item selected', 'invoicing' ),
+				'content' => __('No payment form or item selected', 'invoicing'),
 			)
 		);
-		wp_die( __( 'No payment form or item selected', 'invoicing' ), 400 );
+		wp_die(__('No payment form or item selected', 'invoicing'), 400);
 	}
 
 	// Payment form or button?
-	if ( ! empty( $_GET['form'] ) ) {
+	if (!empty($_GET['form'])) {
 
 		$shortcode = sprintf(
 			'[getpaid form=%s]',
-			(int) urldecode( $_GET['form'] )
+			(int) urldecode($_GET['form'])
 		);
 
 	} else {
 
 		$shortcode = sprintf(
 			'[getpaid item=%s]',
-			esc_attr( urldecode( $_GET['item'] ) )
+			esc_attr(urldecode($_GET['item']))
 		);
 
 	}
@@ -35,7 +35,7 @@ 
 
 	<head>
 
-		<meta charset="<?php bloginfo( 'charset' ); ?>">
+		<meta charset="<?php bloginfo('charset'); ?>">
         <meta name="viewport" content="width=device-width, initial-scale=1.0" >
 
         <meta name="robots" content="noindex,nofollow">
@@ -48,7 +48,7 @@ 
 			wp_print_styles();
 			wp_print_head_scripts();
 			wp_custom_css_cb();
-			wpinv_get_template( 'frontend-head.php' );
+			wpinv_get_template('frontend-head.php');
 		?>
 
 		<style type="text/css">
@@ -83,10 +83,10 @@ 
 	<body class="body page-template-default page">
 		<div id="getpaid-form-embed" class="container my-5 page type-page status-publish hentry post post-content">
 			<?php
-				do_action( 'getpaid_payment_form_embed_top' );
-				echo do_shortcode( $shortcode );
-				do_action( 'getpaid_payment_form_embed_bottom' );
-				wpinv_get_template( 'frontend-footer.php' );
+				do_action('getpaid_payment_form_embed_top');
+				echo do_shortcode($shortcode);
+				do_action('getpaid_payment_form_embed_bottom');
+				wpinv_get_template('frontend-footer.php');
 			?>
 		</div>
 		<?php wp_footer(); ?>

templates/payment-forms/elements/discount.php

Spacing +8 added lines, -8 removed lines

@@ -8,24 +8,24 @@ 
  * @var GetPaid_Payment_Form $form The current payment form
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-if ( ! getpaid_has_published_discount() ) {
+if (!getpaid_has_published_discount()) {
     return;
 }
 
-$placeholder = esc_attr( $input_label );
-$label       = esc_html( $button_label );
+$placeholder = esc_attr($input_label);
+$label       = esc_html($button_label);
 
-if ( ! empty( $description ) ) {
+if (!empty($description)) {
     $description = "<small class='form-text text-muted'>$description</small>";
 } else {
     $description = '';
 }
 
 $discount_code = '';
-if ( ! empty( $form->invoice ) ) {
-    $discount_code = esc_attr( $form->invoice->get_discount_code() );
+if (!empty($form->invoice)) {
+    $discount_code = esc_attr($form->invoice->get_discount_code());
 }
 
 ?>
@@ -36,7 +36,7 @@ 
             <input name="discount" placeholder="<?php echo $placeholder; ?>" value="<?php echo $discount_code; ?>" class="form-control mr-2 mb-2 getpaid-discount-field-input" style="flex: 1;" type="text">
             <a href="#" class="btn btn-secondary submit-button mb-2 getpaid-discount-button"><?php echo $label; ?></a>
         </div>
-        <?php echo wp_kses_post( $description ); ?>
+        <?php echo wp_kses_post($description); ?>
         <div class="getpaid-custom-payment-form-errors alert alert-danger d-none"></div>
     </div>
 </div>

templates/payment-forms/elements/heading.php

Spacing +4 added lines, -4 removed lines

@@ -7,11 +7,11 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$tag  = isset( $element['level'] ) ? trim( $element['level'] ) : 'h3';
-$text = isset( $element['text'] ) ? wp_kses_post( trim( $element['text'] ) ) : '';
+$tag  = isset($element['level']) ? trim($element['level']) : 'h3';
+$text = isset($element['text']) ? wp_kses_post(trim($element['text'])) : '';
 
-if ( ! empty( $text ) ) {
+if (!empty($text)) {
     echo "<$tag>$text</$tag>";
 }

templates/payment-forms/elements/paragraph.php

Spacing +3 added lines, -3 removed lines

@@ -7,10 +7,10 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$text = isset( $element['text'] ) ? wp_kses_post( trim( $element['text'] ) ) : '';
+$text = isset($element['text']) ? wp_kses_post(trim($element['text'])) : '';
 
-if ( ! empty( $text ) ) {
+if (!empty($text)) {
     echo "<p>$text</p>";
 }

includes/payments/class-getpaid-payment-form.php

Indentation +580 added lines, -580 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -10,55 +10,55 @@ 
 class GetPaid_Payment_Form extends GetPaid_Data {
 
     /**
-	 * Which data store to load.
-	 *
-	 * @var string
-	 */
+     * Which data store to load.
+     *
+     * @var string
+     */
     protected $data_store_name = 'payment_form';
 
     /**
-	 * This is the name of this object type.
-	 *
-	 * @var string
-	 */
-	protected $object_type = 'payment_form';
+     * This is the name of this object type.
+     *
+     * @var string
+     */
+    protected $object_type = 'payment_form';
 
     /**
-	 * Form Data array. This is the core form data exposed in APIs.
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	protected $data = array(
-		'status'               => 'draft',
-		'version'              => '',
-		'date_created'         => null,
+     * Form Data array. This is the core form data exposed in APIs.
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    protected $data = array(
+        'status'               => 'draft',
+        'version'              => '',
+        'date_created'         => null,
         'date_modified'        => null,
         'name'                 => '',
         'author'               => 1,
         'elements'             => null,
-		'items'                => null,
-		'earned'               => 0,
-		'refunded'             => 0,
-		'cancelled'            => 0,
-		'failed'               => 0,
-	);
-
-    /**
-	 * Stores meta in cache for future reads.
-	 *
-	 * A group must be set to to enable caching.
-	 *
-	 * @var string
-	 */
-	protected $cache_group = 'getpaid_forms';
-
-	/**
-	 * Stores a reference to the invoice if the form is for an invoice..
-	 *
-	 * @var WPInv_Invoice
-	 */
-	public $invoice = 0;
+        'items'                => null,
+        'earned'               => 0,
+        'refunded'             => 0,
+        'cancelled'            => 0,
+        'failed'               => 0,
+    );
+
+    /**
+     * Stores meta in cache for future reads.
+     *
+     * A group must be set to to enable caching.
+     *
+     * @var string
+     */
+    protected $cache_group = 'getpaid_forms';
+
+    /**
+     * Stores a reference to the invoice if the form is for an invoice..
+     *
+     * @var WPInv_Invoice
+     */
+    public $invoice = 0;
 
     /**
      * Stores a reference to the original WP_Post object
@@ -68,35 +68,35 @@ 
     protected $post = null;
 
     /**
-	 * Get the form if ID is passed, otherwise the form is new and empty.
-	 *
-	 * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
-	 */
-	public function __construct( $form = 0 ) {
-		parent::__construct( $form );
+     * Get the form if ID is passed, otherwise the form is new and empty.
+     *
+     * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
+     */
+    public function __construct( $form = 0 ) {
+        parent::__construct( $form );
 
-		if ( is_numeric( $form ) && $form > 0 ) {
-			$this->set_id( $form );
-		} elseif ( $form instanceof self ) {
+        if ( is_numeric( $form ) && $form > 0 ) {
+            $this->set_id( $form );
+        } elseif ( $form instanceof self ) {
 
-			$this->set_id( $form->get_id() );
-			$this->invoice = $form->invoice;
+            $this->set_id( $form->get_id() );
+            $this->invoice = $form->invoice;
 
-		} elseif ( ! empty( $form->ID ) ) {
-			$this->set_id( $form->ID );
-		} else {
-			$this->set_object_read( true );
-		}
+        } elseif ( ! empty( $form->ID ) ) {
+            $this->set_id( $form->ID );
+        } else {
+            $this->set_object_read( true );
+        }
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
 
-		if ( $this->get_id() > 0 ) {
+        if ( $this->get_id() > 0 ) {
             $this->post = get_post( $this->get_id() );
-			$this->data_store->read( $this );
+            $this->data_store->read( $this );
         }
 
-	}
+    }
 
     /*
 	|--------------------------------------------------------------------------
@@ -114,358 +114,358 @@ 
     */
 
     /**
-	 * Get plugin version when the form was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_version( $context = 'view' ) {
-		return $this->get_prop( 'version', $context );
+     * Get plugin version when the form was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_version( $context = 'view' ) {
+        return $this->get_prop( 'version', $context );
     }
 
     /**
-	 * Get date when the form was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created( $context = 'view' ) {
-		return $this->get_prop( 'date_created', $context );
+     * Get date when the form was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created( $context = 'view' ) {
+        return $this->get_prop( 'date_created', $context );
     }
 
     /**
-	 * Get GMT date when the form was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created_gmt( $context = 'view' ) {
+     * Get GMT date when the form was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created_gmt( $context = 'view' ) {
         $date = $this->get_date_created( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
+        return $date;
     }
 
     /**
-	 * Get date when the form was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified( $context = 'view' ) {
-		return $this->get_prop( 'date_modified', $context );
+     * Get date when the form was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified( $context = 'view' ) {
+        return $this->get_prop( 'date_modified', $context );
     }
 
     /**
-	 * Get GMT date when the form was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified_gmt( $context = 'view' ) {
+     * Get GMT date when the form was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified_gmt( $context = 'view' ) {
         $date = $this->get_date_modified( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
+        return $date;
     }
 
     /**
-	 * Get the form name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_name( $context = 'view' ) {
-		return $this->get_prop( 'name', $context );
+     * Get the form name.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_name( $context = 'view' ) {
+        return $this->get_prop( 'name', $context );
     }
 
     /**
-	 * Alias of self::get_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_title( $context = 'view' ) {
-		return $this->get_name( $context );
-	}
+     * Alias of self::get_name().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_title( $context = 'view' ) {
+        return $this->get_name( $context );
+    }
 
     /**
-	 * Get the owner of the form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_author( $context = 'view' ) {
-		return (int) $this->get_prop( 'author', $context );
+     * Get the owner of the form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_author( $context = 'view' ) {
+        return (int) $this->get_prop( 'author', $context );
     }
 
     /**
-	 * Get the elements that make up the form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return array
-	 */
-	public function get_elements( $context = 'view' ) {
-		$elements = $this->get_prop( 'elements', $context );
+     * Get the elements that make up the form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return array
+     */
+    public function get_elements( $context = 'view' ) {
+        $elements = $this->get_prop( 'elements', $context );
 
-		if ( empty( $elements ) || ! is_array( $elements ) ) {
+        if ( empty( $elements ) || ! is_array( $elements ) ) {
             return wpinv_get_data( 'sample-payment-form' );
-		}
+        }
 
-		// Ensure that all required elements exist.
-		$_elements = array();
-		foreach ( $elements as $element ) {
+        // Ensure that all required elements exist.
+        $_elements = array();
+        foreach ( $elements as $element ) {
 
-			if ( $element['type'] == 'pay_button' && ! $this->has_element_type( 'gateway_select' ) ) {
+            if ( $element['type'] == 'pay_button' && ! $this->has_element_type( 'gateway_select' ) ) {
 
-				$_elements[] = array(
-					'text'        => __( 'Select Payment Method', 'invoicing' ),
-					'id'          => 'gtscicd',
-					'name'        => 'gtscicd',
-					'type'        => 'gateway_select',
-					'premade'     => true
+                $_elements[] = array(
+                    'text'        => __( 'Select Payment Method', 'invoicing' ),
+                    'id'          => 'gtscicd',
+                    'name'        => 'gtscicd',
+                    'type'        => 'gateway_select',
+                    'premade'     => true
 			
-				);
+                );
 
-			}
+            }
 
-			$_elements[] = $element;
+            $_elements[] = $element;
 
-		}
+        }
 
         return $_elements;
-	}
-
-	/**
-	 * Get the items sold via the form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @param  string $return objects or arrays.
-	 * @return GetPaid_Form_Item[]
-	 */
-	public function get_items( $context = 'view', $return = 'objects' ) {
-		$items = $this->get_prop( 'items', $context );
-
-		if ( empty( $items ) || ! is_array( $items ) ) {
+    }
+
+    /**
+     * Get the items sold via the form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @param  string $return objects or arrays.
+     * @return GetPaid_Form_Item[]
+     */
+    public function get_items( $context = 'view', $return = 'objects' ) {
+        $items = $this->get_prop( 'items', $context );
+
+        if ( empty( $items ) || ! is_array( $items ) ) {
             $items = wpinv_get_data( 'sample-payment-form-items' );
-		}
+        }
 
-		// Convert the items.
-		$prepared = array();
+        // Convert the items.
+        $prepared = array();
 
-		foreach ( $items as $key => $value ) {
+        foreach ( $items as $key => $value ) {
 
-			// Form items.
-			if ( $value instanceof GetPaid_Form_Item ) {
+            // Form items.
+            if ( $value instanceof GetPaid_Form_Item ) {
 
-				if ( $value->can_purchase() ) {
-					$prepared[] = $value;
-				}
+                if ( $value->can_purchase() ) {
+                    $prepared[] = $value;
+                }
 
-				continue;
+                continue;
 
-			}
+            }
 
-			// $item_id => $quantity (buy buttons)
-			if ( is_numeric( $key ) && is_numeric( $value ) ) {
-				$item = new GetPaid_Form_Item( $key );
+            // $item_id => $quantity (buy buttons)
+            if ( is_numeric( $key ) && is_numeric( $value ) ) {
+                $item = new GetPaid_Form_Item( $key );
 
-				if ( $item->can_purchase() ) {
+                if ( $item->can_purchase() ) {
 
-					$value = (float) $value;
-					$item->set_quantity( $value );
-					if ( 0 == $value ) {
-						$item->set_quantity( 1 );
-						$item->set_allow_quantities( true );
-					}
+                    $value = (float) $value;
+                    $item->set_quantity( $value );
+                    if ( 0 == $value ) {
+                        $item->set_quantity( 1 );
+                        $item->set_allow_quantities( true );
+                    }
 
-					$prepared[] = $item;
-				}
+                    $prepared[] = $item;
+                }
 
-				continue;
-			}
+                continue;
+            }
 
-			// Items saved via payment forms editor.
-			if ( is_array( $value ) && isset( $value['id'] ) ) {
+            // Items saved via payment forms editor.
+            if ( is_array( $value ) && isset( $value['id'] ) ) {
 
-				$item = new GetPaid_Form_Item( $value['id'] );
+                $item = new GetPaid_Form_Item( $value['id'] );
 
-				if ( ! $item->can_purchase() ) {
-					continue;
-				}
+                if ( ! $item->can_purchase() ) {
+                    continue;
+                }
 
-				// Sub-total (Cart items).
-				if ( isset( $value['subtotal'] ) ) {
-					$item->set_price( $value['subtotal'] );
-				}
+                // Sub-total (Cart items).
+                if ( isset( $value['subtotal'] ) ) {
+                    $item->set_price( $value['subtotal'] );
+                }
 
-				if ( isset( $value['quantity'] ) ) {
-					$item->set_quantity( $value['quantity'] );
-				}
+                if ( isset( $value['quantity'] ) ) {
+                    $item->set_quantity( $value['quantity'] );
+                }
 
-				if ( isset( $value['allow_quantities'] ) ) {
-					$item->set_allow_quantities( $value['allow_quantities'] );
-				}
+                if ( isset( $value['allow_quantities'] ) ) {
+                    $item->set_allow_quantities( $value['allow_quantities'] );
+                }
 
-				if ( isset( $value['required'] ) ) {
-					$item->set_is_required( $value['required'] );
-				}
+                if ( isset( $value['required'] ) ) {
+                    $item->set_is_required( $value['required'] );
+                }
 
-				if ( isset( $value['description'] ) ) {
-					$item->set_custom_description( $value['description'] );
-				}
+                if ( isset( $value['description'] ) ) {
+                    $item->set_custom_description( $value['description'] );
+                }
 
-				$prepared[] = $item;
-				continue;
+                $prepared[] = $item;
+                continue;
 
-			}
+            }
 
-			// $item_id => array( 'price' => 10 ) (item variations)
-			if ( is_numeric( $key ) && is_array( $value ) ) {
-				$item = new GetPaid_Form_Item( $key );
+            // $item_id => array( 'price' => 10 ) (item variations)
+            if ( is_numeric( $key ) && is_array( $value ) ) {
+                $item = new GetPaid_Form_Item( $key );
 
-				if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
-					$item->set_price( $value['price'] );
-				}
-
-				if ( $item->can_purchase() ) {
-					$prepared[] = $item;
-				}
-
-				continue;
-			}
-
-		}
-
-		if ( 'objects' == $return && 'view' == $context ) {
-			return $prepared;
-		}
-
-		$items = array();
-		foreach ( $prepared as $item ) {
-			$items[] = $item->prepare_data_for_use();
-		}
-
-		return $items;
-	}
-
-	/**
-	 * Get a single item belonging to the form.
-	 *
-	 * @since 1.0.19
-	 * @param  int $item_id The item id to return.
-	 * @return GetPaid_Form_Item|bool
-	 */
-	public function get_item( $item_id ) {
-
-		if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
-			return false;
-		}
-
-		foreach( $this->get_items() as $item ) {
-			if ( $item->get_id() == (int) $item_id ) {
-				return $item;
-			}
-		}
-
-		return false;
-
-	}
-
-	/**
-	 * Gets a single element.
-	 *
-	 * @since 1.0.19
-	 * @param  string $element_type The element type to return.
-	 * @return array|bool
-	 */
-	public function get_element_type( $element_type ) {
-
-		if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
-			return false;
-		}
-
-		foreach ( $this->get_prop( 'elements' ) as $element ) {
-
-			if ( $element['type'] == $element_type ) {
-				return $element;
-			}
-
-		}
-
-		return false;
-
-	}
-
-	/**
-	 * Get the total amount earned via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_earned( $context = 'view' ) {
-		return $this->get_prop( 'earned', $context );
-	}
-
-	/**
-	 * Get the total amount refunded via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_refunded( $context = 'view' ) {
-		return $this->get_prop( 'refunded', $context );
-	}
-
-	/**
-	 * Get the total amount cancelled via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_cancelled( $context = 'view' ) {
-		return $this->get_prop( 'cancelled', $context );
-	}
-
-	/**
-	 * Get the total amount failed via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_failed( $context = 'view' ) {
-		return $this->get_prop( 'failed', $context );
-	}
-
-	/**
-	 * Get the currency.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_currency() {
-		$currency = empty( $this->invoice ) ? wpinv_get_currency() : $this->invoice->get_currency();
-		return apply_filters( 'getpaid-payment-form-currency', $currency, $this );
-	}
+                if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
+                    $item->set_price( $value['price'] );
+                }
+
+                if ( $item->can_purchase() ) {
+                    $prepared[] = $item;
+                }
+
+                continue;
+            }
+
+        }
+
+        if ( 'objects' == $return && 'view' == $context ) {
+            return $prepared;
+        }
+
+        $items = array();
+        foreach ( $prepared as $item ) {
+            $items[] = $item->prepare_data_for_use();
+        }
+
+        return $items;
+    }
+
+    /**
+     * Get a single item belonging to the form.
+     *
+     * @since 1.0.19
+     * @param  int $item_id The item id to return.
+     * @return GetPaid_Form_Item|bool
+     */
+    public function get_item( $item_id ) {
+
+        if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
+            return false;
+        }
+
+        foreach( $this->get_items() as $item ) {
+            if ( $item->get_id() == (int) $item_id ) {
+                return $item;
+            }
+        }
+
+        return false;
+
+    }
+
+    /**
+     * Gets a single element.
+     *
+     * @since 1.0.19
+     * @param  string $element_type The element type to return.
+     * @return array|bool
+     */
+    public function get_element_type( $element_type ) {
+
+        if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
+            return false;
+        }
+
+        foreach ( $this->get_prop( 'elements' ) as $element ) {
+
+            if ( $element['type'] == $element_type ) {
+                return $element;
+            }
+
+        }
+
+        return false;
+
+    }
+
+    /**
+     * Get the total amount earned via this form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_earned( $context = 'view' ) {
+        return $this->get_prop( 'earned', $context );
+    }
+
+    /**
+     * Get the total amount refunded via this form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_refunded( $context = 'view' ) {
+        return $this->get_prop( 'refunded', $context );
+    }
+
+    /**
+     * Get the total amount cancelled via this form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_cancelled( $context = 'view' ) {
+        return $this->get_prop( 'cancelled', $context );
+    }
+
+    /**
+     * Get the total amount failed via this form.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_failed( $context = 'view' ) {
+        return $this->get_prop( 'failed', $context );
+    }
+
+    /**
+     * Get the currency.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_currency() {
+        $currency = empty( $this->invoice ) ? wpinv_get_currency() : $this->invoice->get_currency();
+        return apply_filters( 'getpaid-payment-form-currency', $currency, $this );
+    }
 
     /*
 	|--------------------------------------------------------------------------
@@ -478,22 +478,22 @@ 
     */
 
     /**
-	 * Set plugin version when the item was created.
-	 *
-	 * @since 1.0.19
-	 */
-	public function set_version( $value ) {
-		$this->set_prop( 'version', $value );
+     * Set plugin version when the item was created.
+     *
+     * @since 1.0.19
+     */
+    public function set_version( $value ) {
+        $this->set_prop( 'version', $value );
     }
 
     /**
-	 * Set date when the item was created.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the item was created.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_created( $value ) {
+     */
+    public function set_date_created( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -506,13 +506,13 @@ 
     }
 
     /**
-	 * Set date when the item was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the item was last modified.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_modified( $value ) {
+     */
+    public function set_date_modified( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -525,165 +525,165 @@ 
     }
 
     /**
-	 * Set the item name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_name( $value ) {
-		$this->set_prop( 'name', sanitize_text_field( $value ) );
-    }
-
-    /**
-	 * Alias of self::set_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_title( $value ) {
-		$this->set_name( $value );
-    }
-
-    /**
-	 * Set the owner of the item.
-	 *
-	 * @since 1.0.19
-	 * @param  int $value New author.
-	 */
-	public function set_author( $value ) {
-		$this->set_prop( 'author', (int) $value );
-	}
-
-	/**
-	 * Set the form elements.
-	 *
-	 * @since 1.0.19
-	 * @sinve 2.3.4 Array values sanitized.
-	 * @param  array $value Form elements.
-	 */
-	public function set_elements( $value ) {
-		if ( is_array( $value ) ) {
-			$this->set_prop( 'elements', wp_kses_post_deep( $value ) );
-		}
-	}
-
-	/**
-	 * Sanitize array values.
-	 *
-	 * @param $value
-	 *
-	 * @return mixed
-	 */
-	public function sanitize_array_values($value){
-
-		// sanitize
-		if(!empty($value )){
-
-			foreach($value as $key => $val_arr){
-
-				if(is_array($val_arr)){
-					// check if we have sub array items.
-					$sub_arr = array();
-					foreach($val_arr as $key2 => $val2){
-						if(is_array($val2)){
-							$sub_arr[$key2] = $this->sanitize_array_values($val2);
-							unset($val_arr[$key][$key2]);
-						}
-					}
-
-					// we allow some html in description so we sanitize it separately.
-					$help_text = !empty($val_arr['description']) ? wp_kses_post($val_arr['description']) : '';
-
-					// sanitize array elements
-					$value[$key] = array_map( 'sanitize_text_field', $val_arr );
-
-					// add back the description if set
-					if(isset($val_arr['description'])){ $value[$key]['description'] = $help_text;}
-
-					// add back sub array items after its been sanitized.
-					if ( ! empty( $sub_arr ) ) {
-						$value[$key] = array_merge($value[$key],$sub_arr);
-					}
-				}
-
-			}
-
-		}
-
-		return $value;
-	}
-
-	/**
-	 * Set the form items.
-	 *
-	 * @since 1.0.19
-	 * @param  array $value Form elements.
-	 */
-	public function set_items( $value ) {
-		if ( is_array( $value ) ) {
-			$this->set_prop( 'items', $value );
-		}
-	}
-
-	/**
-	 * Set the total amount earned via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value Amount earned.
-	 */
-	public function set_earned( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'earned', $value );
-	}
-
-	/**
-	 * Set the total amount refunded via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value Amount refunded.
-	 */
-	public function set_refunded( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'refunded', $value );
-	}
-
-	/**
-	 * Set the total amount cancelled via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value Amount cancelled.
-	 */
-	public function set_cancelled( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'cancelled', $value );
-	}
-
-	/**
-	 * Set the total amount failed via this form.
-	 *
-	 * @since 1.0.19
-	 * @param  float $value Amount cancelled.
-	 */
-	public function set_failed( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'failed', $value );
-	}
+     * Set the item name.
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_name( $value ) {
+        $this->set_prop( 'name', sanitize_text_field( $value ) );
+    }
+
+    /**
+     * Alias of self::set_name().
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_title( $value ) {
+        $this->set_name( $value );
+    }
+
+    /**
+     * Set the owner of the item.
+     *
+     * @since 1.0.19
+     * @param  int $value New author.
+     */
+    public function set_author( $value ) {
+        $this->set_prop( 'author', (int) $value );
+    }
+
+    /**
+     * Set the form elements.
+     *
+     * @since 1.0.19
+     * @sinve 2.3.4 Array values sanitized.
+     * @param  array $value Form elements.
+     */
+    public function set_elements( $value ) {
+        if ( is_array( $value ) ) {
+            $this->set_prop( 'elements', wp_kses_post_deep( $value ) );
+        }
+    }
+
+    /**
+     * Sanitize array values.
+     *
+     * @param $value
+     *
+     * @return mixed
+     */
+    public function sanitize_array_values($value){
+
+        // sanitize
+        if(!empty($value )){
+
+            foreach($value as $key => $val_arr){
+
+                if(is_array($val_arr)){
+                    // check if we have sub array items.
+                    $sub_arr = array();
+                    foreach($val_arr as $key2 => $val2){
+                        if(is_array($val2)){
+                            $sub_arr[$key2] = $this->sanitize_array_values($val2);
+                            unset($val_arr[$key][$key2]);
+                        }
+                    }
+
+                    // we allow some html in description so we sanitize it separately.
+                    $help_text = !empty($val_arr['description']) ? wp_kses_post($val_arr['description']) : '';
+
+                    // sanitize array elements
+                    $value[$key] = array_map( 'sanitize_text_field', $val_arr );
+
+                    // add back the description if set
+                    if(isset($val_arr['description'])){ $value[$key]['description'] = $help_text;}
+
+                    // add back sub array items after its been sanitized.
+                    if ( ! empty( $sub_arr ) ) {
+                        $value[$key] = array_merge($value[$key],$sub_arr);
+                    }
+                }
+
+            }
+
+        }
+
+        return $value;
+    }
+
+    /**
+     * Set the form items.
+     *
+     * @since 1.0.19
+     * @param  array $value Form elements.
+     */
+    public function set_items( $value ) {
+        if ( is_array( $value ) ) {
+            $this->set_prop( 'items', $value );
+        }
+    }
+
+    /**
+     * Set the total amount earned via this form.
+     *
+     * @since 1.0.19
+     * @param  float $value Amount earned.
+     */
+    public function set_earned( $value ) {
+        $value = max( (float) $value, 0 );
+        $this->set_prop( 'earned', $value );
+    }
+
+    /**
+     * Set the total amount refunded via this form.
+     *
+     * @since 1.0.19
+     * @param  float $value Amount refunded.
+     */
+    public function set_refunded( $value ) {
+        $value = max( (float) $value, 0 );
+        $this->set_prop( 'refunded', $value );
+    }
+
+    /**
+     * Set the total amount cancelled via this form.
+     *
+     * @since 1.0.19
+     * @param  float $value Amount cancelled.
+     */
+    public function set_cancelled( $value ) {
+        $value = max( (float) $value, 0 );
+        $this->set_prop( 'cancelled', $value );
+    }
+
+    /**
+     * Set the total amount failed via this form.
+     *
+     * @since 1.0.19
+     * @param  float $value Amount cancelled.
+     */
+    public function set_failed( $value ) {
+        $value = max( (float) $value, 0 );
+        $this->set_prop( 'failed', $value );
+    }
 
     /**
      * Create an item. For backwards compatibilty.
      *
      * @deprecated
-	 * @return int item id
+     * @return int item id
      */
     public function create( $data = array() ) {
 
-		// Set the properties.
-		if ( is_array( $data ) ) {
-			$this->set_props( $data );
-		}
+        // Set the properties.
+        if ( is_array( $data ) ) {
+            $this->set_props( $data );
+        }
 
-		// Save the item.
-		return $this->save();
+        // Save the item.
+        return $this->save();
 
     }
 
@@ -691,7 +691,7 @@ 
      * Updates an item. For backwards compatibilty.
      *
      * @deprecated
-	 * @return int item id
+     * @return int item id
      */
     public function update( $data = array() ) {
         return $this->create( $data );
@@ -707,22 +707,22 @@ 
 	*/
 
     /**
-	 * Checks whether this is the default payment form.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+     * Checks whether this is the default payment form.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function is_default() {
         $is_default = $this->get_id() == wpinv_get_default_payment_form();
         return (bool) apply_filters( 'wpinv_is_default_payment_form', $is_default, $this->get_id(), $this );
-	}
+    }
 
     /**
-	 * Checks whether the form is active.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+     * Checks whether the form is active.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function is_active() {
         $is_active = 0 !== (int) $this->get_id();
 
@@ -731,76 +731,76 @@ 
         }
 
         return (bool) apply_filters( 'wpinv_is_payment_form_active', $is_active, $this );
-	}
-
-	/**
-	 * Checks whether the form has a given item.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+    }
+
+    /**
+     * Checks whether the form has a given item.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function has_item( $item_id ) {
         return false !== $this->get_item( $item_id );
-	}
-
-	/**
-	 * Checks whether the form has a given element.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+    }
+
+    /**
+     * Checks whether the form has a given element.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function has_element_type( $element_type ) {
         return false !== $this->get_element_type( $element_type );
-	}
-
-	/**
-	 * Checks whether this form is recurring or not.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
+    }
+
+    /**
+     * Checks whether this form is recurring or not.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
     public function is_recurring() {
 
-		if ( ! empty( $this->invoice ) ) {
-			return $this->invoice->is_recurring();
-		}
+        if ( ! empty( $this->invoice ) ) {
+            return $this->invoice->is_recurring();
+        }
 
-		foreach ( $this->get_items() as $item ) {
+        foreach ( $this->get_items() as $item ) {
 
-			if ( $item->is_recurring() ) {
-				return true;
-			}
+            if ( $item->is_recurring() ) {
+                return true;
+            }
 
-		}
+        }
 
         return false;
-	}
+    }
 
-	/**
-	 * Retrieves the form's html.
-	 *
-	 * @since 1.0.19
-	 */
+    /**
+     * Retrieves the form's html.
+     *
+     * @since 1.0.19
+     */
     public function get_html( $extra_markup = '' ) {
 
-		// Return the HTML.
-		return wpinv_get_template_html(
-			'payment-forms/form.php',
-			array(
-				'form'         => $this,
-				'extra_markup' => $extra_markup,
-			)
-		);
-
-	}
-
-	/**
-	 * Displays the payment form.
-	 *
-	 * @since 1.0.19
-	 */
+        // Return the HTML.
+        return wpinv_get_template_html(
+            'payment-forms/form.php',
+            array(
+                'form'         => $this,
+                'extra_markup' => $extra_markup,
+            )
+        );
+
+    }
+
+    /**
+     * Displays the payment form.
+     *
+     * @since 1.0.19
+     */
     public function display( $extra_markup = '' ) {
-		echo $this->get_html( $extra_markup );
+        echo $this->get_html( $extra_markup );
     }
 
 }

Spacing +155 added lines, -155 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if (!defined('ABSPATH')) {
 	exit;
 }
 
@@ -72,28 +72,28 @@ 
 	 *
 	 * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
 	 */
-	public function __construct( $form = 0 ) {
-		parent::__construct( $form );
+	public function __construct($form = 0) {
+		parent::__construct($form);
 
-		if ( is_numeric( $form ) && $form > 0 ) {
-			$this->set_id( $form );
-		} elseif ( $form instanceof self ) {
+		if (is_numeric($form) && $form > 0) {
+			$this->set_id($form);
+		} elseif ($form instanceof self) {
 
-			$this->set_id( $form->get_id() );
+			$this->set_id($form->get_id());
 			$this->invoice = $form->invoice;
 
-		} elseif ( ! empty( $form->ID ) ) {
-			$this->set_id( $form->ID );
+		} elseif (!empty($form->ID)) {
+			$this->set_id($form->ID);
 		} else {
-			$this->set_object_read( true );
+			$this->set_object_read(true);
 		}
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
 
-		if ( $this->get_id() > 0 ) {
-            $this->post = get_post( $this->get_id() );
-			$this->data_store->read( $this );
+		if ($this->get_id() > 0) {
+            $this->post = get_post($this->get_id());
+			$this->data_store->read($this);
         }
 
 	}
@@ -120,8 +120,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_version( $context = 'view' ) {
-		return $this->get_prop( 'version', $context );
+	public function get_version($context = 'view') {
+		return $this->get_prop('version', $context);
     }
 
     /**
@@ -131,8 +131,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_created( $context = 'view' ) {
-		return $this->get_prop( 'date_created', $context );
+	public function get_date_created($context = 'view') {
+		return $this->get_prop('date_created', $context);
     }
 
     /**
@@ -142,11 +142,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_created_gmt( $context = 'view' ) {
-        $date = $this->get_date_created( $context );
+	public function get_date_created_gmt($context = 'view') {
+        $date = $this->get_date_created($context);
 
-        if ( $date ) {
-            $date = get_gmt_from_date( $date );
+        if ($date) {
+            $date = get_gmt_from_date($date);
         }
 		return $date;
     }
@@ -158,8 +158,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_modified( $context = 'view' ) {
-		return $this->get_prop( 'date_modified', $context );
+	public function get_date_modified($context = 'view') {
+		return $this->get_prop('date_modified', $context);
     }
 
     /**
@@ -169,11 +169,11 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_date_modified_gmt( $context = 'view' ) {
-        $date = $this->get_date_modified( $context );
+	public function get_date_modified_gmt($context = 'view') {
+        $date = $this->get_date_modified($context);
 
-        if ( $date ) {
-            $date = get_gmt_from_date( $date );
+        if ($date) {
+            $date = get_gmt_from_date($date);
         }
 		return $date;
     }
@@ -185,8 +185,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_name( $context = 'view' ) {
-		return $this->get_prop( 'name', $context );
+	public function get_name($context = 'view') {
+		return $this->get_prop('name', $context);
     }
 
     /**
@@ -196,8 +196,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return string
 	 */
-	public function get_title( $context = 'view' ) {
-		return $this->get_name( $context );
+	public function get_title($context = 'view') {
+		return $this->get_name($context);
 	}
 
     /**
@@ -207,8 +207,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return int
 	 */
-	public function get_author( $context = 'view' ) {
-		return (int) $this->get_prop( 'author', $context );
+	public function get_author($context = 'view') {
+		return (int) $this->get_prop('author', $context);
     }
 
     /**
@@ -218,21 +218,21 @@ 
 	 * @param  string $context View or edit context.
 	 * @return array
 	 */
-	public function get_elements( $context = 'view' ) {
-		$elements = $this->get_prop( 'elements', $context );
+	public function get_elements($context = 'view') {
+		$elements = $this->get_prop('elements', $context);
 
-		if ( empty( $elements ) || ! is_array( $elements ) ) {
-            return wpinv_get_data( 'sample-payment-form' );
+		if (empty($elements) || !is_array($elements)) {
+            return wpinv_get_data('sample-payment-form');
 		}
 
 		// Ensure that all required elements exist.
 		$_elements = array();
-		foreach ( $elements as $element ) {
+		foreach ($elements as $element) {
 
-			if ( $element['type'] == 'pay_button' && ! $this->has_element_type( 'gateway_select' ) ) {
+			if ($element['type'] == 'pay_button' && !$this->has_element_type('gateway_select')) {
 
 				$_elements[] = array(
-					'text'        => __( 'Select Payment Method', 'invoicing' ),
+					'text'        => __('Select Payment Method', 'invoicing'),
 					'id'          => 'gtscicd',
 					'name'        => 'gtscicd',
 					'type'        => 'gateway_select',
@@ -257,22 +257,22 @@ 
 	 * @param  string $return objects or arrays.
 	 * @return GetPaid_Form_Item[]
 	 */
-	public function get_items( $context = 'view', $return = 'objects' ) {
-		$items = $this->get_prop( 'items', $context );
+	public function get_items($context = 'view', $return = 'objects') {
+		$items = $this->get_prop('items', $context);
 
-		if ( empty( $items ) || ! is_array( $items ) ) {
-            $items = wpinv_get_data( 'sample-payment-form-items' );
+		if (empty($items) || !is_array($items)) {
+            $items = wpinv_get_data('sample-payment-form-items');
 		}
 
 		// Convert the items.
 		$prepared = array();
 
-		foreach ( $items as $key => $value ) {
+		foreach ($items as $key => $value) {
 
 			// Form items.
-			if ( $value instanceof GetPaid_Form_Item ) {
+			if ($value instanceof GetPaid_Form_Item) {
 
-				if ( $value->can_purchase() ) {
+				if ($value->can_purchase()) {
 					$prepared[] = $value;
 				}
 
@@ -281,16 +281,16 @@ 
 			}
 
 			// $item_id => $quantity (buy buttons)
-			if ( is_numeric( $key ) && is_numeric( $value ) ) {
-				$item = new GetPaid_Form_Item( $key );
+			if (is_numeric($key) && is_numeric($value)) {
+				$item = new GetPaid_Form_Item($key);
 
-				if ( $item->can_purchase() ) {
+				if ($item->can_purchase()) {
 
 					$value = (float) $value;
-					$item->set_quantity( $value );
-					if ( 0 == $value ) {
-						$item->set_quantity( 1 );
-						$item->set_allow_quantities( true );
+					$item->set_quantity($value);
+					if (0 == $value) {
+						$item->set_quantity(1);
+						$item->set_allow_quantities(true);
 					}
 
 					$prepared[] = $item;
@@ -300,33 +300,33 @@ 
 			}
 
 			// Items saved via payment forms editor.
-			if ( is_array( $value ) && isset( $value['id'] ) ) {
+			if (is_array($value) && isset($value['id'])) {
 
-				$item = new GetPaid_Form_Item( $value['id'] );
+				$item = new GetPaid_Form_Item($value['id']);
 
-				if ( ! $item->can_purchase() ) {
+				if (!$item->can_purchase()) {
 					continue;
 				}
 
 				// Sub-total (Cart items).
-				if ( isset( $value['subtotal'] ) ) {
-					$item->set_price( $value['subtotal'] );
+				if (isset($value['subtotal'])) {
+					$item->set_price($value['subtotal']);
 				}
 
-				if ( isset( $value['quantity'] ) ) {
-					$item->set_quantity( $value['quantity'] );
+				if (isset($value['quantity'])) {
+					$item->set_quantity($value['quantity']);
 				}
 
-				if ( isset( $value['allow_quantities'] ) ) {
-					$item->set_allow_quantities( $value['allow_quantities'] );
+				if (isset($value['allow_quantities'])) {
+					$item->set_allow_quantities($value['allow_quantities']);
 				}
 
-				if ( isset( $value['required'] ) ) {
-					$item->set_is_required( $value['required'] );
+				if (isset($value['required'])) {
+					$item->set_is_required($value['required']);
 				}
 
-				if ( isset( $value['description'] ) ) {
-					$item->set_custom_description( $value['description'] );
+				if (isset($value['description'])) {
+					$item->set_custom_description($value['description']);
 				}
 
 				$prepared[] = $item;
@@ -335,14 +335,14 @@ 
 			}
 
 			// $item_id => array( 'price' => 10 ) (item variations)
-			if ( is_numeric( $key ) && is_array( $value ) ) {
-				$item = new GetPaid_Form_Item( $key );
+			if (is_numeric($key) && is_array($value)) {
+				$item = new GetPaid_Form_Item($key);
 
-				if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
-					$item->set_price( $value['price'] );
+				if (isset($value['price']) && $item->user_can_set_their_price()) {
+					$item->set_price($value['price']);
 				}
 
-				if ( $item->can_purchase() ) {
+				if ($item->can_purchase()) {
 					$prepared[] = $item;
 				}
 
@@ -351,12 +351,12 @@ 
 
 		}
 
-		if ( 'objects' == $return && 'view' == $context ) {
+		if ('objects' == $return && 'view' == $context) {
 			return $prepared;
 		}
 
 		$items = array();
-		foreach ( $prepared as $item ) {
+		foreach ($prepared as $item) {
 			$items[] = $item->prepare_data_for_use();
 		}
 
@@ -370,14 +370,14 @@ 
 	 * @param  int $item_id The item id to return.
 	 * @return GetPaid_Form_Item|bool
 	 */
-	public function get_item( $item_id ) {
+	public function get_item($item_id) {
 
-		if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
+		if (empty($item_id) || !is_numeric($item_id)) {
 			return false;
 		}
 
-		foreach( $this->get_items() as $item ) {
-			if ( $item->get_id() == (int) $item_id ) {
+		foreach ($this->get_items() as $item) {
+			if ($item->get_id() == (int) $item_id) {
 				return $item;
 			}
 		}
@@ -393,15 +393,15 @@ 
 	 * @param  string $element_type The element type to return.
 	 * @return array|bool
 	 */
-	public function get_element_type( $element_type ) {
+	public function get_element_type($element_type) {
 
-		if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
+		if (empty($element_type) || !is_scalar($element_type)) {
 			return false;
 		}
 
-		foreach ( $this->get_prop( 'elements' ) as $element ) {
+		foreach ($this->get_prop('elements') as $element) {
 
-			if ( $element['type'] == $element_type ) {
+			if ($element['type'] == $element_type) {
 				return $element;
 			}
 
@@ -418,8 +418,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_earned( $context = 'view' ) {
-		return $this->get_prop( 'earned', $context );
+	public function get_earned($context = 'view') {
+		return $this->get_prop('earned', $context);
 	}
 
 	/**
@@ -429,8 +429,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_refunded( $context = 'view' ) {
-		return $this->get_prop( 'refunded', $context );
+	public function get_refunded($context = 'view') {
+		return $this->get_prop('refunded', $context);
 	}
 
 	/**
@@ -440,8 +440,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_cancelled( $context = 'view' ) {
-		return $this->get_prop( 'cancelled', $context );
+	public function get_cancelled($context = 'view') {
+		return $this->get_prop('cancelled', $context);
 	}
 
 	/**
@@ -451,8 +451,8 @@ 
 	 * @param  string $context View or edit context.
 	 * @return float
 	 */
-	public function get_failed( $context = 'view' ) {
-		return $this->get_prop( 'failed', $context );
+	public function get_failed($context = 'view') {
+		return $this->get_prop('failed', $context);
 	}
 
 	/**
@@ -463,8 +463,8 @@ 
 	 * @return string
 	 */
 	public function get_currency() {
-		$currency = empty( $this->invoice ) ? wpinv_get_currency() : $this->invoice->get_currency();
-		return apply_filters( 'getpaid-payment-form-currency', $currency, $this );
+		$currency = empty($this->invoice) ? wpinv_get_currency() : $this->invoice->get_currency();
+		return apply_filters('getpaid-payment-form-currency', $currency, $this);
 	}
 
     /*
@@ -482,8 +482,8 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-	public function set_version( $value ) {
-		$this->set_prop( 'version', $value );
+	public function set_version($value) {
+		$this->set_prop('version', $value);
     }
 
     /**
@@ -493,11 +493,11 @@ 
 	 * @param string $value Value to set.
      * @return bool Whether or not the date was set.
 	 */
-	public function set_date_created( $value ) {
-        $date = strtotime( $value );
+	public function set_date_created($value) {
+        $date = strtotime($value);
 
-        if ( $date ) {
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
+        if ($date) {
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
             return true;
         }
 
@@ -512,11 +512,11 @@ 
 	 * @param string $value Value to set.
      * @return bool Whether or not the date was set.
 	 */
-	public function set_date_modified( $value ) {
-        $date = strtotime( $value );
+	public function set_date_modified($value) {
+        $date = strtotime($value);
 
-        if ( $date ) {
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
+        if ($date) {
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
             return true;
         }
 
@@ -530,8 +530,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New name.
 	 */
-	public function set_name( $value ) {
-		$this->set_prop( 'name', sanitize_text_field( $value ) );
+	public function set_name($value) {
+		$this->set_prop('name', sanitize_text_field($value));
     }
 
     /**
@@ -540,8 +540,8 @@ 
 	 * @since 1.0.19
 	 * @param  string $value New name.
 	 */
-	public function set_title( $value ) {
-		$this->set_name( $value );
+	public function set_title($value) {
+		$this->set_name($value);
     }
 
     /**
@@ -550,8 +550,8 @@ 
 	 * @since 1.0.19
 	 * @param  int $value New author.
 	 */
-	public function set_author( $value ) {
-		$this->set_prop( 'author', (int) $value );
+	public function set_author($value) {
+		$this->set_prop('author', (int) $value);
 	}
 
 	/**
@@ -561,9 +561,9 @@ 
 	 * @sinve 2.3.4 Array values sanitized.
 	 * @param  array $value Form elements.
 	 */
-	public function set_elements( $value ) {
-		if ( is_array( $value ) ) {
-			$this->set_prop( 'elements', wp_kses_post_deep( $value ) );
+	public function set_elements($value) {
+		if (is_array($value)) {
+			$this->set_prop('elements', wp_kses_post_deep($value));
 		}
 	}
 
@@ -574,18 +574,18 @@ 
 	 *
 	 * @return mixed
 	 */
-	public function sanitize_array_values($value){
+	public function sanitize_array_values($value) {
 
 		// sanitize
-		if(!empty($value )){
+		if (!empty($value)) {
 
-			foreach($value as $key => $val_arr){
+			foreach ($value as $key => $val_arr) {
 
-				if(is_array($val_arr)){
+				if (is_array($val_arr)) {
 					// check if we have sub array items.
 					$sub_arr = array();
-					foreach($val_arr as $key2 => $val2){
-						if(is_array($val2)){
+					foreach ($val_arr as $key2 => $val2) {
+						if (is_array($val2)) {
 							$sub_arr[$key2] = $this->sanitize_array_values($val2);
 							unset($val_arr[$key][$key2]);
 						}
@@ -595,14 +595,14 @@ 
 					$help_text = !empty($val_arr['description']) ? wp_kses_post($val_arr['description']) : '';
 
 					// sanitize array elements
-					$value[$key] = array_map( 'sanitize_text_field', $val_arr );
+					$value[$key] = array_map('sanitize_text_field', $val_arr);
 
 					// add back the description if set
-					if(isset($val_arr['description'])){ $value[$key]['description'] = $help_text;}
+					if (isset($val_arr['description'])) { $value[$key]['description'] = $help_text; }
 
 					// add back sub array items after its been sanitized.
-					if ( ! empty( $sub_arr ) ) {
-						$value[$key] = array_merge($value[$key],$sub_arr);
+					if (!empty($sub_arr)) {
+						$value[$key] = array_merge($value[$key], $sub_arr);
 					}
 				}
 
@@ -619,9 +619,9 @@ 
 	 * @since 1.0.19
 	 * @param  array $value Form elements.
 	 */
-	public function set_items( $value ) {
-		if ( is_array( $value ) ) {
-			$this->set_prop( 'items', $value );
+	public function set_items($value) {
+		if (is_array($value)) {
+			$this->set_prop('items', $value);
 		}
 	}
 
@@ -631,9 +631,9 @@ 
 	 * @since 1.0.19
 	 * @param  float $value Amount earned.
 	 */
-	public function set_earned( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'earned', $value );
+	public function set_earned($value) {
+		$value = max((float) $value, 0);
+		$this->set_prop('earned', $value);
 	}
 
 	/**
@@ -642,9 +642,9 @@ 
 	 * @since 1.0.19
 	 * @param  float $value Amount refunded.
 	 */
-	public function set_refunded( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'refunded', $value );
+	public function set_refunded($value) {
+		$value = max((float) $value, 0);
+		$this->set_prop('refunded', $value);
 	}
 
 	/**
@@ -653,9 +653,9 @@ 
 	 * @since 1.0.19
 	 * @param  float $value Amount cancelled.
 	 */
-	public function set_cancelled( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'cancelled', $value );
+	public function set_cancelled($value) {
+		$value = max((float) $value, 0);
+		$this->set_prop('cancelled', $value);
 	}
 
 	/**
@@ -664,9 +664,9 @@ 
 	 * @since 1.0.19
 	 * @param  float $value Amount cancelled.
 	 */
-	public function set_failed( $value ) {
-		$value = max( (float) $value, 0 );
-		$this->set_prop( 'failed', $value );
+	public function set_failed($value) {
+		$value = max((float) $value, 0);
+		$this->set_prop('failed', $value);
 	}
 
     /**
@@ -675,11 +675,11 @@ 
      * @deprecated
 	 * @return int item id
      */
-    public function create( $data = array() ) {
+    public function create($data = array()) {
 
 		// Set the properties.
-		if ( is_array( $data ) ) {
-			$this->set_props( $data );
+		if (is_array($data)) {
+			$this->set_props($data);
 		}
 
 		// Save the item.
@@ -693,8 +693,8 @@ 
      * @deprecated
 	 * @return int item id
      */
-    public function update( $data = array() ) {
-        return $this->create( $data );
+    public function update($data = array()) {
+        return $this->create($data);
     }
 
     /*
@@ -714,7 +714,7 @@ 
 	 */
     public function is_default() {
         $is_default = $this->get_id() == wpinv_get_default_payment_form();
-        return (bool) apply_filters( 'wpinv_is_default_payment_form', $is_default, $this->get_id(), $this );
+        return (bool) apply_filters('wpinv_is_default_payment_form', $is_default, $this->get_id(), $this);
 	}
 
     /**
@@ -726,11 +726,11 @@ 
     public function is_active() {
         $is_active = 0 !== (int) $this->get_id();
 
-        if ( $is_active && ! current_user_can( 'edit_post', $this->get_id() ) && $this->get_status() != 'publish' ) {
+        if ($is_active && !current_user_can('edit_post', $this->get_id()) && $this->get_status() != 'publish') {
             $is_active = false;
         }
 
-        return (bool) apply_filters( 'wpinv_is_payment_form_active', $is_active, $this );
+        return (bool) apply_filters('wpinv_is_payment_form_active', $is_active, $this);
 	}
 
 	/**
@@ -739,8 +739,8 @@ 
 	 * @since 1.0.19
 	 * @return bool
 	 */
-    public function has_item( $item_id ) {
-        return false !== $this->get_item( $item_id );
+    public function has_item($item_id) {
+        return false !== $this->get_item($item_id);
 	}
 
 	/**
@@ -749,8 +749,8 @@ 
 	 * @since 1.0.19
 	 * @return bool
 	 */
-    public function has_element_type( $element_type ) {
-        return false !== $this->get_element_type( $element_type );
+    public function has_element_type($element_type) {
+        return false !== $this->get_element_type($element_type);
 	}
 
 	/**
@@ -761,13 +761,13 @@ 
 	 */
     public function is_recurring() {
 
-		if ( ! empty( $this->invoice ) ) {
+		if (!empty($this->invoice)) {
 			return $this->invoice->is_recurring();
 		}
 
-		foreach ( $this->get_items() as $item ) {
+		foreach ($this->get_items() as $item) {
 
-			if ( $item->is_recurring() ) {
+			if ($item->is_recurring()) {
 				return true;
 			}
 
@@ -781,7 +781,7 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-    public function get_html( $extra_markup = '' ) {
+    public function get_html($extra_markup = '') {
 
 		// Return the HTML.
 		return wpinv_get_template_html(
@@ -799,8 +799,8 @@ 
 	 *
 	 * @since 1.0.19
 	 */
-    public function display( $extra_markup = '' ) {
-		echo $this->get_html( $extra_markup );
+    public function display($extra_markup = '') {
+		echo $this->get_html($extra_markup);
     }
 
 }

includes/libraries/wp-all-import/rapid-addon.php

Indentation +802 added lines, -802 removed lines

@@ -10,232 +10,232 @@ 
 
 if (!class_exists('RapidAddon')) {
 	
-	class RapidAddon {
-
-		public $name;
-		public $slug;
-		public $fields;
-		public $options = array();
-		public $accordions = array();
-		public $image_sections = array();
-		public $import_function;
-		public $post_saved_function;
-		public $notice_text;
-		public $logger = null;
-		public $when_to_run = false;
-		public $image_options = array(
-			'download_images' => 'yes', 
-			'download_featured_delim' => ',', 
-			'download_featured_image' => '',
-			'gallery_featured_image' => '',
-			'gallery_featured_delim' => ',',
-			'featured_image' => '',
-			'featured_delim' => ',', 
-			'search_existing_images' => 1,
-			'is_featured' => 0,
-			'create_draft' => 'no',
-			'set_image_meta_title' => 0,
-			'image_meta_title_delim' => ',',
-			'image_meta_title' => '',
-			'set_image_meta_caption' => 0,
-			'image_meta_caption_delim' => ',',
-			'image_meta_caption' => '',
-			'set_image_meta_alt' => 0,
-			'image_meta_alt_delim' => ',',
-			'image_meta_alt' => '',
-			'set_image_meta_description' => 0,
-			'image_meta_description_delim' => ',',
-			'image_meta_description_delim_logic' => 'separate',
-			'image_meta_description' => '',
-			'auto_rename_images' => 0,
-			'auto_rename_images_suffix' => '',
-			'auto_set_extension' => 0,
-			'new_extension' => '',
-			'do_not_remove_images' => 1,
+    class RapidAddon {
+
+        public $name;
+        public $slug;
+        public $fields;
+        public $options = array();
+        public $accordions = array();
+        public $image_sections = array();
+        public $import_function;
+        public $post_saved_function;
+        public $notice_text;
+        public $logger = null;
+        public $when_to_run = false;
+        public $image_options = array(
+            'download_images' => 'yes', 
+            'download_featured_delim' => ',', 
+            'download_featured_image' => '',
+            'gallery_featured_image' => '',
+            'gallery_featured_delim' => ',',
+            'featured_image' => '',
+            'featured_delim' => ',', 
+            'search_existing_images' => 1,
+            'is_featured' => 0,
+            'create_draft' => 'no',
+            'set_image_meta_title' => 0,
+            'image_meta_title_delim' => ',',
+            'image_meta_title' => '',
+            'set_image_meta_caption' => 0,
+            'image_meta_caption_delim' => ',',
+            'image_meta_caption' => '',
+            'set_image_meta_alt' => 0,
+            'image_meta_alt_delim' => ',',
+            'image_meta_alt' => '',
+            'set_image_meta_description' => 0,
+            'image_meta_description_delim' => ',',
+            'image_meta_description_delim_logic' => 'separate',
+            'image_meta_description' => '',
+            'auto_rename_images' => 0,
+            'auto_rename_images_suffix' => '',
+            'auto_set_extension' => 0,
+            'new_extension' => '',
+            'do_not_remove_images' => 1,
             'search_existing_images_logic' => 'by_url'
-		);
+        );
 
-		protected $isWizard = true;
+        protected $isWizard = true;
 
-		function __construct($name, $slug) {
-			$this->name = $name;
-			$this->slug = $slug;
-			if (!empty($_GET['id'])){
-				$this->isWizard = false;
-			}
+        function __construct($name, $slug) {
+            $this->name = $name;
+            $this->slug = $slug;
+            if (!empty($_GET['id'])){
+                $this->isWizard = false;
+            }
         }
         
-		function set_import_function($name) {
-			$this->import_function = $name;
-		}
+        function set_import_function($name) {
+            $this->import_function = $name;
+        }
 
-		function set_post_saved_function($name) {
-			$this->post_saved_function = $name;
-		}
+        function set_post_saved_function($name) {
+            $this->post_saved_function = $name;
+        }
 
-		function is_active_addon($post_type = null) {
+        function is_active_addon($post_type = null) {
 			
-			if ( ! class_exists( 'PMXI_Plugin' ) ) {
-				return false;
-			}
+            if ( ! class_exists( 'PMXI_Plugin' ) ) {
+                return false;
+            }
 
-			$addon_active = false;
+            $addon_active = false;
 
-			if ($post_type !== null) {
-				if (@in_array($post_type, $this->active_post_types) or empty($this->active_post_types)) {
-					$addon_active = true;
-				}
-			}
+            if ($post_type !== null) {
+                if (@in_array($post_type, $this->active_post_types) or empty($this->active_post_types)) {
+                    $addon_active = true;
+                }
+            }
 
-			if ($addon_active){
+            if ($addon_active){
 				
-				$current_theme = wp_get_theme();
+                $current_theme = wp_get_theme();
 
-				$parent_theme = $current_theme->parent();				
+                $parent_theme = $current_theme->parent();				
 
-				$theme_name = $current_theme->get('Name');
+                $theme_name = $current_theme->get('Name');
 				
-				$addon_active = (@in_array($theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;
+                $addon_active = (@in_array($theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;
 
-				if ( ! $addon_active and $parent_theme ){
-					$parent_theme_name = $parent_theme->get('Name');
-					$addon_active = (@in_array($parent_theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;
+                if ( ! $addon_active and $parent_theme ){
+                    $parent_theme_name = $parent_theme->get('Name');
+                    $addon_active = (@in_array($parent_theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;
 
-				}
+                }
 				
-				if ( $addon_active and ! empty($this->active_plugins) ){
+                if ( $addon_active and ! empty($this->active_plugins) ){
 
-					include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+                    include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
 
-					foreach ($this->active_plugins as $plugin) {
-						if ( ! is_plugin_active($plugin) ) {
-							$addon_active = false;
-							break;
-						}
-					}					
-				}
+                    foreach ($this->active_plugins as $plugin) {
+                        if ( ! is_plugin_active($plugin) ) {
+                            $addon_active = false;
+                            break;
+                        }
+                    }					
+                }
 
-			}
+            }
 
-			if ($this->when_to_run == "always") {
-				$addon_active = true;
-			}
+            if ($this->when_to_run == "always") {
+                $addon_active = true;
+            }
 
-			return apply_filters('rapid_is_active_add_on', $addon_active, $post_type, $this->slug);
-		}
+            return apply_filters('rapid_is_active_add_on', $addon_active, $post_type, $this->slug);
+        }
 		
-		/**
-		* 
-		* Add-On Initialization
-		*
-		* @param array $conditions - list of supported themes and post types
-		*
-		*/
-		function run($conditions = array()) {
-
-			if (empty($conditions)) {
-				$this->when_to_run = "always";
-			}
+        /**
+         * 
+         * Add-On Initialization
+         *
+         * @param array $conditions - list of supported themes and post types
+         *
+         */
+        function run($conditions = array()) {
+
+            if (empty($conditions)) {
+                $this->when_to_run = "always";
+            }
 
-			@$this->active_post_types = ( ! empty($conditions['post_types'])) ? $conditions['post_types'] : array();
-			@$this->active_themes = ( ! empty($conditions['themes'])) ? $conditions['themes'] : array();
-			@$this->active_plugins = ( ! empty($conditions['plugins'])) ? $conditions['plugins'] : array();			
+            @$this->active_post_types = ( ! empty($conditions['post_types'])) ? $conditions['post_types'] : array();
+            @$this->active_themes = ( ! empty($conditions['themes'])) ? $conditions['themes'] : array();
+            @$this->active_plugins = ( ! empty($conditions['plugins'])) ? $conditions['plugins'] : array();			
 
-			add_filter('pmxi_addons', array($this, 'wpai_api_register'));
-			add_filter('wp_all_import_addon_parse', array($this, 'wpai_api_parse'));
-			add_filter('wp_all_import_addon_import', array($this, 'wpai_api_import'));
-			add_filter('wp_all_import_addon_saved_post', array($this, 'wpai_api_post_saved'));
-			add_filter('pmxi_options_options', array($this, 'wpai_api_options'));
+            add_filter('pmxi_addons', array($this, 'wpai_api_register'));
+            add_filter('wp_all_import_addon_parse', array($this, 'wpai_api_parse'));
+            add_filter('wp_all_import_addon_import', array($this, 'wpai_api_import'));
+            add_filter('wp_all_import_addon_saved_post', array($this, 'wpai_api_post_saved'));
+            add_filter('pmxi_options_options', array($this, 'wpai_api_options'));
             add_filter('wp_all_import_image_sections', array($this, 'additional_sections'), 10, 1);
             add_filter('pmxi_custom_types', array($this, 'filter_post_types'), 10, 2);
             add_filter('pmxi_post_list_order', array($this,'sort_post_types'), 10, 1);
             add_filter('wp_all_import_post_type_image', array($this, 'post_type_image'), 10, 1 );
-			add_action('pmxi_extend_options_featured',  array($this, 'wpai_api_metabox'), 10, 2);
+            add_action('pmxi_extend_options_featured',  array($this, 'wpai_api_metabox'), 10, 2);
             add_action('admin_init', array($this, 'admin_notice_ignore'));
         }        
 
-		function parse($data) {
+        function parse($data) {
 			
-			if ( ! $this->is_active_addon($data['import']->options['custom_type'])) return false;
+            if ( ! $this->is_active_addon($data['import']->options['custom_type'])) return false;
 
-			$parsedData = $this->helper_parse($data, $this->options_array());
-			return $parsedData;
+            $parsedData = $this->helper_parse($data, $this->options_array());
+            return $parsedData;
 
-		}
+        }
 
 
-		function add_field($field_slug, $field_name, $field_type, $enum_values = null, $tooltip = "", $is_html = true, $default_text = '') {
+        function add_field($field_slug, $field_name, $field_type, $enum_values = null, $tooltip = "", $is_html = true, $default_text = '') {
 
-			$field =  array("name" => $field_name, "type" => $field_type, "enum_values" => $enum_values, "tooltip" => $tooltip, "is_sub_field" => false, "is_main_field" => false, "slug" => $field_slug, "is_html" => $is_html, 'default_text' => $default_text);
+            $field =  array("name" => $field_name, "type" => $field_type, "enum_values" => $enum_values, "tooltip" => $tooltip, "is_sub_field" => false, "is_main_field" => false, "slug" => $field_slug, "is_html" => $is_html, 'default_text' => $default_text);
 
-			$this->fields[$field_slug] = $field;
+            $this->fields[$field_slug] = $field;
 
-			if ( ! empty($enum_values) ){
-				foreach ($enum_values as $key => $value) {
-					if (is_array($value))
-					{
-						if ($field['type'] == 'accordion')
-						{
-							$this->fields[$value['slug']]['is_sub_field'] = true;
-						}
-						else
-						{
-							foreach ($value as $n => $param) {							
-								if (is_array($param) and ! empty($this->fields[$param['slug']])){
-									$this->fields[$param['slug']]['is_sub_field'] = true;								
-								}
-							}
-						}
-					}
-				}
-			}
+            if ( ! empty($enum_values) ){
+                foreach ($enum_values as $key => $value) {
+                    if (is_array($value))
+                    {
+                        if ($field['type'] == 'accordion')
+                        {
+                            $this->fields[$value['slug']]['is_sub_field'] = true;
+                        }
+                        else
+                        {
+                            foreach ($value as $n => $param) {							
+                                if (is_array($param) and ! empty($this->fields[$param['slug']])){
+                                    $this->fields[$param['slug']]['is_sub_field'] = true;								
+                                }
+                            }
+                        }
+                    }
+                }
+            }
 
-			return $field;
+            return $field;
 
-		}
+        }
 
-		function add_acf_field($field){
-			$this->fields[$field->post_name] = array(
-				'type' => 'acf',
-				'field_obj' => $field
-			);
-		}
+        function add_acf_field($field){
+            $this->fields[$field->post_name] = array(
+                'type' => 'acf',
+                'field_obj' => $field
+            );
+        }
 
-		private $acfGroups = array();
+        private $acfGroups = array();
 
-		function use_acf_group($acf_group){
-			$this->add_text(
-				'<div class="postbox acf_postbox default acf_signle_group rad4">
+        function use_acf_group($acf_group){
+            $this->add_text(
+                '<div class="postbox acf_postbox default acf_signle_group rad4">
     <h3 class="hndle" style="margin-top:0;"><span>'.$acf_group['title'].'</span></h3>
 	    <div class="inside">');
-			$acf_fields = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf-field', 'post_parent' => $acf_group['ID'], 'post_status' => 'publish', 'orderby' => 'menu_order', 'order' => 'ASC'));
-			if (!empty($acf_fields)){
-				foreach ($acf_fields as $field) {
-					$this->add_acf_field($field);
-				}
-			}
-			$this->add_text('</div></div>');
-			$this->acfGroups[] = $acf_group['ID'];
-			add_filter('wp_all_import_acf_is_show_group', array($this, 'acf_is_show_group'), 10, 2);
-		}
-
-		function acf_is_show_group($is_show, $acf_group){
-			return (in_array($acf_group['ID'], $this->acfGroups)) ? false : true;
-		}
-
-		/**
-		* 
-		* Add an option to WP All Import options list
-		*
-		* @param string $slug - option name
-		* @param string $default_value - default option value
-		*
-		*/
-		function add_option($slug, $default_value = ''){
-			$this->options[$slug] = $default_value;
-		}
+            $acf_fields = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf-field', 'post_parent' => $acf_group['ID'], 'post_status' => 'publish', 'orderby' => 'menu_order', 'order' => 'ASC'));
+            if (!empty($acf_fields)){
+                foreach ($acf_fields as $field) {
+                    $this->add_acf_field($field);
+                }
+            }
+            $this->add_text('</div></div>');
+            $this->acfGroups[] = $acf_group['ID'];
+            add_filter('wp_all_import_acf_is_show_group', array($this, 'acf_is_show_group'), 10, 2);
+        }
 
-		function options_array() {
+        function acf_is_show_group($is_show, $acf_group){
+            return (in_array($acf_group['ID'], $this->acfGroups)) ? false : true;
+        }
+
+        /**
+         * 
+         * Add an option to WP All Import options list
+         *
+         * @param string $slug - option name
+         * @param string $default_value - default option value
+         *
+         */
+        function add_option($slug, $default_value = ''){
+            $this->options[$slug] = $default_value;
+        }
+
+        function options_array() {
 
             $options_list = array();
             
@@ -255,528 +255,528 @@ 
 
             }			
 
-			if ( ! empty($this->options) ){
-				foreach ($this->options as $slug => $value) {
-					$options_arr[$slug] = $value;
-				}
-			}
+            if ( ! empty($this->options) ){
+                foreach ($this->options as $slug => $value) {
+                    $options_arr[$slug] = $value;
+                }
+            }
 
-			$options_arr[$this->slug]   = $options_list;
-			$options_arr['rapid_addon'] = plugin_basename( __FILE__ );
+            $options_arr[$this->slug]   = $options_list;
+            $options_arr['rapid_addon'] = plugin_basename( __FILE__ );
 
-			return $options_arr;
+            return $options_arr;
 
-		}
+        }
 
-		function wpai_api_options($all_options) {
+        function wpai_api_options($all_options) {
 
-			$all_options = $all_options + $this->options_array();
+            $all_options = $all_options + $this->options_array();
 
-			return $all_options;
+            return $all_options;
 
-		}
+        }
 
 
-		function wpai_api_register($addons) {
+        function wpai_api_register($addons) {
 
-			if (empty($addons[$this->slug])) {
-				$addons[$this->slug] = 1;
-			}
+            if (empty($addons[$this->slug])) {
+                $addons[$this->slug] = 1;
+            }
 
-			return $addons;
+            return $addons;
 
-		}
+        }
 
 
-		function wpai_api_parse($functions) {
+        function wpai_api_parse($functions) {
 
-			$functions[$this->slug] = array($this, 'parse');
-			return $functions;
+            $functions[$this->slug] = array($this, 'parse');
+            return $functions;
 
-		}
+        }
 
-		function wpai_api_post_saved($functions){
-			$functions[$this->slug] = array($this, 'post_saved');
-			return $functions;
-		}
+        function wpai_api_post_saved($functions){
+            $functions[$this->slug] = array($this, 'post_saved');
+            return $functions;
+        }
 
 
-		function wpai_api_import($functions) {
+        function wpai_api_import($functions) {
 
-			$functions[$this->slug] = array($this, 'import');
-			return $functions;
+            $functions[$this->slug] = array($this, 'import');
+            return $functions;
 
-		}
+        }
 
-		function post_saved( $importData ){
+        function post_saved( $importData ){
 
-			if (is_callable($this->post_saved_function))
-				call_user_func($this->post_saved_function, $importData['pid'], $importData['import'], $importData['logger']);
+            if (is_callable($this->post_saved_function))
+                call_user_func($this->post_saved_function, $importData['pid'], $importData['import'], $importData['logger']);
 			
-		}
+        }
 
-		function import($importData, $parsedData) {
+        function import($importData, $parsedData) {
 
-			if (!$this->is_active_addon($importData['post_type'])) {
-				return;
-			}
+            if (!$this->is_active_addon($importData['post_type'])) {
+                return;
+            }
 
-			$import_options = $importData['import']['options'][$this->slug];
+            $import_options = $importData['import']['options'][$this->slug];
 
-	//		echo "<pre>";
-	//		print_r($import_options);
-	//		echo "</pre>";
+    //		echo "<pre>";
+    //		print_r($import_options);
+    //		echo "</pre>";
 
-			if ( ! empty($parsedData) )	{
+            if ( ! empty($parsedData) )	{
 
-				$this->logger = $importData['logger'];
+                $this->logger = $importData['logger'];
 
-				$post_id = $importData['pid'];
-				$index = $importData['i'];
-				$data = array();
-				if (!empty($this->fields)){
-					foreach ($this->fields as $field_slug => $field_params) {
-						if (in_array($field_params['type'], array('title', 'plain_text'))) continue;
-						switch ($field_params['type']) {
+                $post_id = $importData['pid'];
+                $index = $importData['i'];
+                $data = array();
+                if (!empty($this->fields)){
+                    foreach ($this->fields as $field_slug => $field_params) {
+                        if (in_array($field_params['type'], array('title', 'plain_text'))) continue;
+                        switch ($field_params['type']) {
 
-							case 'image':
+                            case 'image':
 								
-								// import the specified image, then set the value of the field to the image ID in the media library
+                                // import the specified image, then set the value of the field to the image ID in the media library
 
-								$image_url_or_path = $parsedData[$field_slug][$index];
+                                $image_url_or_path = $parsedData[$field_slug][$index];
 
-								if ( ! array_key_exists( $field_slug, $import_options['download_image'] ) ) {
-									continue 2;
-								}
+                                if ( ! array_key_exists( $field_slug, $import_options['download_image'] ) ) {
+                                    continue 2;
+                                }
 
-								$download = $import_options['download_image'][$field_slug];
+                                $download = $import_options['download_image'][$field_slug];
 
-								$uploaded_image = PMXI_API::upload_image($post_id, $image_url_or_path, $download, $importData['logger'], true, "", "images", true, $importData['articleData']);
+                                $uploaded_image = PMXI_API::upload_image($post_id, $image_url_or_path, $download, $importData['logger'], true, "", "images", true, $importData['articleData']);
 
-								$data[$field_slug] = array(
-									"attachment_id" => $uploaded_image,
-									"image_url_or_path" => $image_url_or_path,
-									"download" => $download
-								);
+                                $data[$field_slug] = array(
+                                    "attachment_id" => $uploaded_image,
+                                    "image_url_or_path" => $image_url_or_path,
+                                    "download" => $download
+                                );
 
-								break;
+                                break;
 
-							case 'file':
+                            case 'file':
 
-								$image_url_or_path = $parsedData[$field_slug][$index];
+                                $image_url_or_path = $parsedData[$field_slug][$index];
 
-								if ( ! array_key_exists( $field_slug, $import_options['download_image'] ) ) {
-									continue 2;
-								}
+                                if ( ! array_key_exists( $field_slug, $import_options['download_image'] ) ) {
+                                    continue 2;
+                                }
 
-								$download = $import_options['download_image'][$field_slug];
+                                $download = $import_options['download_image'][$field_slug];
 
-								$uploaded_file = PMXI_API::upload_image($post_id, $image_url_or_path, $download, $importData['logger'], true, "", "files", true, $importData['articleData']);
+                                $uploaded_file = PMXI_API::upload_image($post_id, $image_url_or_path, $download, $importData['logger'], true, "", "files", true, $importData['articleData']);
 
-								$data[$field_slug] = array(
-									"attachment_id" => $uploaded_file,
-									"image_url_or_path" => $image_url_or_path,
-									"download" => $download
-								);
+                                $data[$field_slug] = array(
+                                    "attachment_id" => $uploaded_file,
+                                    "image_url_or_path" => $image_url_or_path,
+                                    "download" => $download
+                                );
 
-								break;
+                                break;
 							
-							default:
-								// set the field data to the value of the field after it's been parsed
-								$data[$field_slug] = $parsedData[$field_slug][$index];
-								break;
-						}					
+                            default:
+                                // set the field data to the value of the field after it's been parsed
+                                $data[$field_slug] = $parsedData[$field_slug][$index];
+                                break;
+                        }					
+
+                        // apply mapping rules if they exist
+                        if (!empty($import_options['mapping'][$field_slug])) {
+                            $mapping_rules = json_decode($import_options['mapping'][$field_slug], true);
+
+                            if (!empty($mapping_rules) and is_array($mapping_rules)) {
+                                foreach ($mapping_rules as $rule_number => $map_to) {
+                                    if (isset($map_to[trim($data[$field_slug])])){
+                                        $data[$field_slug] = trim($map_to[trim($data[$field_slug])]);
+                                        break;
+                                    }
+                                }
+                            }
+                        }
+                        // --------------------
+                    }
+                }				
 
-						// apply mapping rules if they exist
-						if (!empty($import_options['mapping'][$field_slug])) {
-							$mapping_rules = json_decode($import_options['mapping'][$field_slug], true);
+                call_user_func($this->import_function, $post_id, $data, $importData['import'], $importData['articleData'], $importData['logger']);
+            }
 
-							if (!empty($mapping_rules) and is_array($mapping_rules)) {
-								foreach ($mapping_rules as $rule_number => $map_to) {
-									if (isset($map_to[trim($data[$field_slug])])){
-										$data[$field_slug] = trim($map_to[trim($data[$field_slug])]);
-										break;
-									}
-								}
-							}
-						}
-						// --------------------
-					}
-				}				
+        }
 
-				call_user_func($this->import_function, $post_id, $data, $importData['import'], $importData['articleData'], $importData['logger']);
-			}
 
-		}
+        function wpai_api_metabox($post_type, $current_values) {
 
+            if (!$this->is_active_addon($post_type)) {
+                return;
+            }
 
-		function wpai_api_metabox($post_type, $current_values) {
+            echo $this->helper_metabox_top($this->name);
 
-			if (!$this->is_active_addon($post_type)) {
-				return;
-			}
+            $visible_fields = 0;
 
-			echo $this->helper_metabox_top($this->name);
+            foreach ($this->fields as $field_slug => $field_params) {
+                if ($field_params['is_sub_field']) continue;
+                $visible_fields++;
+            }
 
-			$visible_fields = 0;
+            $counter = 0;
 
-			foreach ($this->fields as $field_slug => $field_params) {
-				if ($field_params['is_sub_field']) continue;
-				$visible_fields++;
-			}
+            foreach ($this->fields as $field_slug => $field_params) {				
 
-			$counter = 0;
+                // do not render sub fields
+                if ($field_params['is_sub_field']) continue;		
 
-			foreach ($this->fields as $field_slug => $field_params) {				
+                $counter++;		
 
-				// do not render sub fields
-				if ($field_params['is_sub_field']) continue;		
+                $this->render_field($field_params, $field_slug, $current_values, $visible_fields == $counter);										
 
-				$counter++;		
+                //if ( $field_params['type'] != 'accordion' ) echo "<br />";				
 
-				$this->render_field($field_params, $field_slug, $current_values, $visible_fields == $counter);										
+            }
 
-				//if ( $field_params['type'] != 'accordion' ) echo "<br />";				
+            echo $this->helper_metabox_bottom();
+
+            if ( ! empty($this->image_sections) ){				
+                $is_images_section_enabled = apply_filters('wp_all_import_is_images_section_enabled', true, $post_type);						
+                foreach ($this->image_sections as $k => $section) {
+                    $section_options = array();
+                    foreach ($this->image_options as $slug => $value) {
+                        $section_options[$section['slug'] . $slug] = $value;
+                    }										
+                    if ( ! $is_images_section_enabled and ! $k ){
+                        $section_options[$section['slug'] . 'is_featured'] = 1;
+                    }
+                    PMXI_API::add_additional_images_section($section['title'], $section['slug'], $current_values, '', true, false, $section['type']);
+                }
+            }
 
-			}
+        }		
 
-			echo $this->helper_metabox_bottom();
+        function render_field($field_params, $field_slug, $current_values, $in_the_bottom = false){
 
-			if ( ! empty($this->image_sections) ){				
-				$is_images_section_enabled = apply_filters('wp_all_import_is_images_section_enabled', true, $post_type);						
-				foreach ($this->image_sections as $k => $section) {
-					$section_options = array();
-					foreach ($this->image_options as $slug => $value) {
-						$section_options[$section['slug'] . $slug] = $value;
-					}										
-					if ( ! $is_images_section_enabled and ! $k ){
-						$section_options[$section['slug'] . 'is_featured'] = 1;
-					}
-					PMXI_API::add_additional_images_section($section['title'], $section['slug'], $current_values, '', true, false, $section['type']);
-				}
-			}
-
-		}		
-
-		function render_field($field_params, $field_slug, $current_values, $in_the_bottom = false){
-
-			if (!isset($current_values[$this->slug][$field_slug])) {
-				$current_values[$this->slug][$field_slug] = isset($field_params['default_text']) ? $field_params['default_text'] : '';
-			}
-
-			if ($field_params['type'] == 'text') {
-
-				PMXI_API::add_field(
-					'simple',
-					$field_params['name'],
-					array(
-						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
-					)
-				);
-
-			} else if ($field_params['type'] == 'textarea') {
-
-				PMXI_API::add_field(
-					'textarea',
-					$field_params['name'],
-					array(
-						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
-					)
-				);
-
-			} else if ($field_params['type'] == 'wp_editor') {
-
-				PMXI_API::add_field(
-					'wp_editor',
-					$field_params['name'],
-					array(
-						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
-					)
-				);
-
-			} else if ($field_params['type'] == 'image' or $field_params['type'] == 'file') {
+            if (!isset($current_values[$this->slug][$field_slug])) {
+                $current_values[$this->slug][$field_slug] = isset($field_params['default_text']) ? $field_params['default_text'] : '';
+            }
+
+            if ($field_params['type'] == 'text') {
+
+                PMXI_API::add_field(
+                    'simple',
+                    $field_params['name'],
+                    array(
+                        'tooltip' => $field_params['tooltip'],
+                        'field_name' => $this->slug."[".$field_slug."]",
+                        'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
+                    )
+                );
+
+            } else if ($field_params['type'] == 'textarea') {
+
+                PMXI_API::add_field(
+                    'textarea',
+                    $field_params['name'],
+                    array(
+                        'tooltip' => $field_params['tooltip'],
+                        'field_name' => $this->slug."[".$field_slug."]",
+                        'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
+                    )
+                );
+
+            } else if ($field_params['type'] == 'wp_editor') {
+
+                PMXI_API::add_field(
+                    'wp_editor',
+                    $field_params['name'],
+                    array(
+                        'tooltip' => $field_params['tooltip'],
+                        'field_name' => $this->slug."[".$field_slug."]",
+                        'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
+                    )
+                );
+
+            } else if ($field_params['type'] == 'image' or $field_params['type'] == 'file') {
 				
-				if (!isset($current_values[$this->slug]['download_image'][$field_slug])) { $current_values[$this->slug]['download_image'][$field_slug] = ''; }
-
-				PMXI_API::add_field(
-					$field_params['type'],
-					$field_params['name'],
-					array(
-						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => $current_values[$this->slug][$field_slug],
-						'download_image' => $current_values[$this->slug]['download_image'][$field_slug],
-						'field_key' => $field_slug,
-						'addon_prefix' => $this->slug
-
-					)
-				);
-
-			} else if ($field_params['type'] == 'radio') {					
+                if (!isset($current_values[$this->slug]['download_image'][$field_slug])) { $current_values[$this->slug]['download_image'][$field_slug] = ''; }
+
+                PMXI_API::add_field(
+                    $field_params['type'],
+                    $field_params['name'],
+                    array(
+                        'tooltip' => $field_params['tooltip'],
+                        'field_name' => $this->slug."[".$field_slug."]",
+                        'field_value' => $current_values[$this->slug][$field_slug],
+                        'download_image' => $current_values[$this->slug]['download_image'][$field_slug],
+                        'field_key' => $field_slug,
+                        'addon_prefix' => $this->slug
+
+                    )
+                );
+
+            } else if ($field_params['type'] == 'radio') {					
 				
-				if (!isset($current_values[$this->slug]['mapping'][$field_slug])) { $current_values[$this->slug]['mapping'][$field_slug] = array(); }
-				if (!isset($current_values[$this->slug]['xpaths'][$field_slug])) { $current_values[$this->slug]['xpaths'][$field_slug] = ''; }
-
-				PMXI_API::add_field(
-					'enum',
-					$field_params['name'],
-					array(
-						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => $current_values[$this->slug][$field_slug],
-						'enum_values' => $field_params['enum_values'],
-						'mapping' => true,
-						'field_key' => $field_slug,
-						'mapping_rules' => $current_values[$this->slug]['mapping'][$field_slug],
-						'xpath' => $current_values[$this->slug]['xpaths'][$field_slug],
-						'addon_prefix' => $this->slug,
-						'sub_fields' => $this->get_sub_fields($field_params, $field_slug, $current_values)
-					)
-				);
-
-			} else if($field_params['type'] == 'accordion') {
-
-				PMXI_API::add_field(
-					'accordion',
-					$field_params['name'],
-					array(						
-						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",																
-						'field_key' => $field_slug,								
-						'addon_prefix' => $this->slug,
-						'sub_fields' => $this->get_sub_fields($field_params, $field_slug, $current_values),
-						'in_the_bottom' => $in_the_bottom						
-					)
-				);
-
-			} else if($field_params['type'] == 'acf') {
-				$fieldData = (!empty($field_params['field_obj']->post_content)) ? unserialize($field_params['field_obj']->post_content) : array();
-				$fieldData['ID']    = $field_params['field_obj']->ID;
-				$fieldData['id']    = $field_params['field_obj']->ID;
-				$fieldData['label'] = $field_params['field_obj']->post_title;
-				$fieldData['key']   = $field_params['field_obj']->post_name;
-				if (empty($fieldData['name'])) $fieldData['name'] = $field_params['field_obj']->post_excerpt;
-				if (function_exists('pmai_render_field')) {
-					echo pmai_render_field($fieldData, ( ! empty($current_values) ) ? $current_values : array() );
-				}
-			} else if($field_params['type'] == 'title'){
-				?>
+                if (!isset($current_values[$this->slug]['mapping'][$field_slug])) { $current_values[$this->slug]['mapping'][$field_slug] = array(); }
+                if (!isset($current_values[$this->slug]['xpaths'][$field_slug])) { $current_values[$this->slug]['xpaths'][$field_slug] = ''; }
+
+                PMXI_API::add_field(
+                    'enum',
+                    $field_params['name'],
+                    array(
+                        'tooltip' => $field_params['tooltip'],
+                        'field_name' => $this->slug."[".$field_slug."]",
+                        'field_value' => $current_values[$this->slug][$field_slug],
+                        'enum_values' => $field_params['enum_values'],
+                        'mapping' => true,
+                        'field_key' => $field_slug,
+                        'mapping_rules' => $current_values[$this->slug]['mapping'][$field_slug],
+                        'xpath' => $current_values[$this->slug]['xpaths'][$field_slug],
+                        'addon_prefix' => $this->slug,
+                        'sub_fields' => $this->get_sub_fields($field_params, $field_slug, $current_values)
+                    )
+                );
+
+            } else if($field_params['type'] == 'accordion') {
+
+                PMXI_API::add_field(
+                    'accordion',
+                    $field_params['name'],
+                    array(						
+                        'tooltip' => $field_params['tooltip'],
+                        'field_name' => $this->slug."[".$field_slug."]",																
+                        'field_key' => $field_slug,								
+                        'addon_prefix' => $this->slug,
+                        'sub_fields' => $this->get_sub_fields($field_params, $field_slug, $current_values),
+                        'in_the_bottom' => $in_the_bottom						
+                    )
+                );
+
+            } else if($field_params['type'] == 'acf') {
+                $fieldData = (!empty($field_params['field_obj']->post_content)) ? unserialize($field_params['field_obj']->post_content) : array();
+                $fieldData['ID']    = $field_params['field_obj']->ID;
+                $fieldData['id']    = $field_params['field_obj']->ID;
+                $fieldData['label'] = $field_params['field_obj']->post_title;
+                $fieldData['key']   = $field_params['field_obj']->post_name;
+                if (empty($fieldData['name'])) $fieldData['name'] = $field_params['field_obj']->post_excerpt;
+                if (function_exists('pmai_render_field')) {
+                    echo pmai_render_field($fieldData, ( ! empty($current_values) ) ? $current_values : array() );
+                }
+            } else if($field_params['type'] == 'title'){
+                ?>
 				<h4 class="wpallimport-add-on-options-title"><?php _e($field_params['name'], 'wp_all_import_plugin'); ?><?php if ( ! empty($field_params['tooltip'])): ?><a href="#help" class="wpallimport-help" title="<?php echo $field_params['tooltip']; ?>" style="position:relative; top: -1px;">?</a><?php endif; ?></h4>				
 				<?php
 
-			} else if($field_params['type'] == 'plain_text'){
-				if ($field_params['is_html']):					
-					echo $field_params['name'];				
-				else:
-					?>
+            } else if($field_params['type'] == 'plain_text'){
+                if ($field_params['is_html']):					
+                    echo $field_params['name'];				
+                else:
+                    ?>
 					<p style="margin: 0 0 12px 0;"><?php echo $field_params['name'];?></p>
 					<?php
-				endif;
-			}
+                endif;
+            }
 
 
-		}
-		/**
-		*
-		* Helper function for nested radio fields
-		*
-		*/
-		function get_sub_fields($field_params, $field_slug, $current_values){
-			$sub_fields = array();	
-			if ( ! empty($field_params['enum_values']) ){										
-				foreach ($field_params['enum_values'] as $key => $value) {					
-					$sub_fields[$key] = array();	
-					if (is_array($value)){
-						if ($field_params['type'] == 'accordion'){								
-							$sub_fields[$key][] = $this->convert_field($value, $current_values);
-						}
-						else
-						{
-							foreach ($value as $k => $sub_field) {								
-								if (is_array($sub_field) and ! empty($this->fields[$sub_field['slug']]))
-								{									
-									$sub_fields[$key][] = $this->convert_field($sub_field, $current_values);
-								}								
-							}
-						}
-					}
-				}
-			}
-			return $sub_fields;
-		}			
-
-		function convert_field($sub_field, $current_values){
-			$field = array();
-			if (!isset($current_values[$this->slug][$sub_field['slug']])) {
-				$current_values[$this->slug][$sub_field['slug']] = isset($sub_field['default_text']) ? $sub_field['default_text'] : '';
-			}
-			switch ($this->fields[$sub_field['slug']]['type']) {
-				case 'text':
-					$field = array(
-						'type'   => 'simple',
-						'label'  => $this->fields[$sub_field['slug']]['name'],
-						'params' => array(
-							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
-							'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
-							'is_main_field' => $sub_field['is_main_field']
-						)
-					);
-					break;
-				case 'textarea':
-					$field = array(
-						'type'   => 'textarea',
-						'label'  => $this->fields[$sub_field['slug']]['name'],
-						'params' => array(
-							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
-							'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
-							'is_main_field' => $sub_field['is_main_field']
-						)
-					);
-					break;
-				case 'wp_editor':
-					$field = array(
-						'type'   => 'wp_editor',
-						'label'  => $this->fields[$sub_field['slug']]['name'],
-						'params' => array(
-							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
-							'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
-							'is_main_field' => $sub_field['is_main_field']
-						)
-					);
-					break;
-				case 'image':
-					$field = array(
-						'type'   => 'image',
-						'label'  => $this->fields[$sub_field['slug']]['name'],
-						'params' => array(
-							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
-							'field_value' => $current_values[$this->slug][$sub_field['slug']],
-							'download_image' => null,
-							'field_key' => $sub_field['slug'],
-							'addon_prefix' => $this->slug,
-							'is_main_field' => $sub_field['is_main_field']
-						)
-					);
-
-					if ( array_key_exists( 'download_image', $current_values[$this->slug] ) && array_key_exists( $sub_field['slug'], $current_values[$this->slug]['download_image'] ) ) {
-						$field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
-					}
+        }
+        /**
+         *
+         * Helper function for nested radio fields
+         *
+         */
+        function get_sub_fields($field_params, $field_slug, $current_values){
+            $sub_fields = array();	
+            if ( ! empty($field_params['enum_values']) ){										
+                foreach ($field_params['enum_values'] as $key => $value) {					
+                    $sub_fields[$key] = array();	
+                    if (is_array($value)){
+                        if ($field_params['type'] == 'accordion'){								
+                            $sub_fields[$key][] = $this->convert_field($value, $current_values);
+                        }
+                        else
+                        {
+                            foreach ($value as $k => $sub_field) {								
+                                if (is_array($sub_field) and ! empty($this->fields[$sub_field['slug']]))
+                                {									
+                                    $sub_fields[$key][] = $this->convert_field($sub_field, $current_values);
+                                }								
+                            }
+                        }
+                    }
+                }
+            }
+            return $sub_fields;
+        }			
+
+        function convert_field($sub_field, $current_values){
+            $field = array();
+            if (!isset($current_values[$this->slug][$sub_field['slug']])) {
+                $current_values[$this->slug][$sub_field['slug']] = isset($sub_field['default_text']) ? $sub_field['default_text'] : '';
+            }
+            switch ($this->fields[$sub_field['slug']]['type']) {
+                case 'text':
+                    $field = array(
+                        'type'   => 'simple',
+                        'label'  => $this->fields[$sub_field['slug']]['name'],
+                        'params' => array(
+                            'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
+                            'field_name' => $this->slug."[".$sub_field['slug']."]",
+                            'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
+                            'is_main_field' => $sub_field['is_main_field']
+                        )
+                    );
                     break;
-				case 'file':
-					$field = array(
-						'type'   => 'file',
-						'label'  => $this->fields[$sub_field['slug']]['name'],
-						'params' => array(
-							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
-							'field_value' => $current_values[$this->slug][$sub_field['slug']],
-							'download_image' => null,
-							'field_key' => $sub_field['slug'],
-							'addon_prefix' => $this->slug,
-							'is_main_field' => $sub_field['is_main_field']
-						)
-					);
-
-					if ( array_key_exists( 'download_image', $current_values[$this->slug] )  && array_key_exists( $sub_field['slug'], $current_values[$this->slug]['download_image'] ) ) {
-						$field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
-					}
-
-					break;
-				case 'radio':
-					$field = array(
-						'type'   => 'enum',
-						'label'  => $this->fields[$sub_field['slug']]['name'],
-						'params' => array(
-							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
-							'field_value' => $current_values[$this->slug][$sub_field['slug']],
-							'enum_values' => $this->fields[$sub_field['slug']]['enum_values'],
-							'mapping' => true,
-							'field_key' => $sub_field['slug'],
-							'mapping_rules' => isset($current_values[$this->slug]['mapping'][$sub_field['slug']]) ? $current_values[$this->slug]['mapping'][$sub_field['slug']] : array(),
-							'xpath' => isset($current_values[$this->slug]['xpaths'][$sub_field['slug']]) ? $current_values[$this->slug]['xpaths'][$sub_field['slug']] : '',
-							'addon_prefix' => $this->slug,
-							'sub_fields' => $this->get_sub_fields($this->fields[$sub_field['slug']], $sub_field['slug'], $current_values),
-							'is_main_field' => $sub_field['is_main_field']
-						)
-					);
-					break;
-				case 'accordion':
-					$field = array(
-						'type'   => 'accordion',
-						'label'  => $this->fields[$sub_field['slug']]['name'],
-						'params' => array(
-							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",																
-							'field_key' => $sub_field['slug'],								
-							'addon_prefix' => $this->slug,
-							'sub_fields' => $this->get_sub_fields($this->fields[$sub_field['slug']], $sub_field['slug'], $current_values),
-							'in_the_bottom' => false
-						)
-					);						
-					break;
-				default:
-					# code...
-					break;
-			}
-			return $field;
-		}				
-
-		/**
-		* 
-		* Add accordion options
-		*
-		*
-		*/
-		function add_options( $main_field = false, $title = '', $fields = array() ){
+                case 'textarea':
+                    $field = array(
+                        'type'   => 'textarea',
+                        'label'  => $this->fields[$sub_field['slug']]['name'],
+                        'params' => array(
+                            'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
+                            'field_name' => $this->slug."[".$sub_field['slug']."]",
+                            'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
+                            'is_main_field' => $sub_field['is_main_field']
+                        )
+                    );
+                    break;
+                case 'wp_editor':
+                    $field = array(
+                        'type'   => 'wp_editor',
+                        'label'  => $this->fields[$sub_field['slug']]['name'],
+                        'params' => array(
+                            'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
+                            'field_name' => $this->slug."[".$sub_field['slug']."]",
+                            'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
+                            'is_main_field' => $sub_field['is_main_field']
+                        )
+                    );
+                    break;
+                case 'image':
+                    $field = array(
+                        'type'   => 'image',
+                        'label'  => $this->fields[$sub_field['slug']]['name'],
+                        'params' => array(
+                            'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
+                            'field_name' => $this->slug."[".$sub_field['slug']."]",
+                            'field_value' => $current_values[$this->slug][$sub_field['slug']],
+                            'download_image' => null,
+                            'field_key' => $sub_field['slug'],
+                            'addon_prefix' => $this->slug,
+                            'is_main_field' => $sub_field['is_main_field']
+                        )
+                    );
+
+                    if ( array_key_exists( 'download_image', $current_values[$this->slug] ) && array_key_exists( $sub_field['slug'], $current_values[$this->slug]['download_image'] ) ) {
+                        $field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
+                    }
+                    break;
+                case 'file':
+                    $field = array(
+                        'type'   => 'file',
+                        'label'  => $this->fields[$sub_field['slug']]['name'],
+                        'params' => array(
+                            'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
+                            'field_name' => $this->slug."[".$sub_field['slug']."]",
+                            'field_value' => $current_values[$this->slug][$sub_field['slug']],
+                            'download_image' => null,
+                            'field_key' => $sub_field['slug'],
+                            'addon_prefix' => $this->slug,
+                            'is_main_field' => $sub_field['is_main_field']
+                        )
+                    );
+
+                    if ( array_key_exists( 'download_image', $current_values[$this->slug] )  && array_key_exists( $sub_field['slug'], $current_values[$this->slug]['download_image'] ) ) {
+                        $field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
+                    }
+
+                    break;
+                case 'radio':
+                    $field = array(
+                        'type'   => 'enum',
+                        'label'  => $this->fields[$sub_field['slug']]['name'],
+                        'params' => array(
+                            'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
+                            'field_name' => $this->slug."[".$sub_field['slug']."]",
+                            'field_value' => $current_values[$this->slug][$sub_field['slug']],
+                            'enum_values' => $this->fields[$sub_field['slug']]['enum_values'],
+                            'mapping' => true,
+                            'field_key' => $sub_field['slug'],
+                            'mapping_rules' => isset($current_values[$this->slug]['mapping'][$sub_field['slug']]) ? $current_values[$this->slug]['mapping'][$sub_field['slug']] : array(),
+                            'xpath' => isset($current_values[$this->slug]['xpaths'][$sub_field['slug']]) ? $current_values[$this->slug]['xpaths'][$sub_field['slug']] : '',
+                            'addon_prefix' => $this->slug,
+                            'sub_fields' => $this->get_sub_fields($this->fields[$sub_field['slug']], $sub_field['slug'], $current_values),
+                            'is_main_field' => $sub_field['is_main_field']
+                        )
+                    );
+                    break;
+                case 'accordion':
+                    $field = array(
+                        'type'   => 'accordion',
+                        'label'  => $this->fields[$sub_field['slug']]['name'],
+                        'params' => array(
+                            'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
+                            'field_name' => $this->slug."[".$sub_field['slug']."]",																
+                            'field_key' => $sub_field['slug'],								
+                            'addon_prefix' => $this->slug,
+                            'sub_fields' => $this->get_sub_fields($this->fields[$sub_field['slug']], $sub_field['slug'], $current_values),
+                            'in_the_bottom' => false
+                        )
+                    );						
+                    break;
+                default:
+                    # code...
+                    break;
+            }
+            return $field;
+        }				
+
+        /**
+         * 
+         * Add accordion options
+         *
+         *
+         */
+        function add_options( $main_field = false, $title = '', $fields = array() ){
 			
-			if ( ! empty($fields) )
-			{				
+            if ( ! empty($fields) )
+            {				
 				
-				if ($main_field){
+                if ($main_field){
 
-					$main_field['is_main_field'] = true;
-					$fields[] = $main_field;
+                    $main_field['is_main_field'] = true;
+                    $fields[] = $main_field;
 
-				}
+                }
 
-				return $this->add_field('accordion_' . $fields[0]['slug'], $title, 'accordion', $fields);							
+                return $this->add_field('accordion_' . $fields[0]['slug'], $title, 'accordion', $fields);							
 			
-			}
+            }
 
-		}			
+        }			
 
-		function add_title($title = '', $tooltip = ''){
+        function add_title($title = '', $tooltip = ''){
 
-			if (empty($title)) return;
+            if (empty($title)) return;
 
-			return $this->add_field(sanitize_key($title) . time(), $title, 'title', null, $tooltip);			
+            return $this->add_field(sanitize_key($title) . time(), $title, 'title', null, $tooltip);			
 
-		}		
+        }		
 
-		function add_text($text = '', $is_html = false){
+        function add_text($text = '', $is_html = false){
 
-			if (empty($text)) return;
+            if (empty($text)) return;
 
-			$count = is_array($this->fields) ? count($this->fields) : 0;
+            $count = is_array($this->fields) ? count($this->fields) : 0;
 
-			return $this->add_field(sanitize_key($text) . time() . uniqid() . $count, $text, 'plain_text', null, "", $is_html);
+            return $this->add_field(sanitize_key($text) . time() . uniqid() . $count, $text, 'plain_text', null, "", $is_html);
 
-		}			
+        }			
 
-		function helper_metabox_top($name) {
+        function helper_metabox_top($name) {
 
-			return '
+            return '
 			<style type="text/css">
 				.wpallimport-plugin .wpallimport-addon div.input {
 					margin-bottom: 15px;
@@ -872,11 +872,11 @@ 
 							<table class="form-table" style="max-width:none;">
 								<tr>
 									<td colspan="3">';
-		}
+        }
 
-		function helper_metabox_bottom() {
+        function helper_metabox_bottom() {
 
-			return '				</td>
+            return '				</td>
 								</tr>
 							</table>
 						</div>
@@ -884,298 +884,298 @@ 
 				</div>
 			</div>';
 
-		}
+        }
 
-		/**
-		*
-		* simply add an additional section for attachments
-		*
-		*/
-		function import_files( $slug, $title, $callback = NULL ){
-			$this->import_images( $slug, $title, 'files', $callback);
-		}
+        /**
+         *
+         * simply add an additional section for attachments
+         *
+         */
+        function import_files( $slug, $title, $callback = NULL ){
+            $this->import_images( $slug, $title, 'files', $callback);
+        }
 
-		/**
-		*
-		* simply add an additional section 
-		*
-		*/
-		function import_images( $slug, $title, $type = 'images', $callback = NULL ){
+        /**
+         *
+         * simply add an additional section 
+         *
+         */
+        function import_images( $slug, $title, $type = 'images', $callback = NULL ){
 			
-			if ( empty($title) or empty($slug) ) return;
+            if ( empty($title) or empty($slug) ) return;
 
-			if (is_array($slug)) {
+            if (is_array($slug)) {
                 $section_slug = 'pmxi_' . md5(serialize($slug));
             } else {
                 $section_slug = 'pmxi_' . $slug;
             }
 
-			$this->image_sections[] = array(
-				'title' => $title,
-				'slug'  => $section_slug,
-				'type'  => $type
-			);			
+            $this->image_sections[] = array(
+                'title' => $title,
+                'slug'  => $section_slug,
+                'type'  => $type
+            );			
 			
-			foreach ($this->image_options as $option_slug => $value) {
-				$this->add_option($section_slug . $option_slug, $value);
-			}
+            foreach ($this->image_options as $option_slug => $value) {
+                $this->add_option($section_slug . $option_slug, $value);
+            }
 
-			if (count($this->image_sections) > 1){
-				add_filter('wp_all_import_is_show_add_new_images', array($this, 'filter_is_show_add_new_images'), 10, 2);
-			}
+            if (count($this->image_sections) > 1){
+                add_filter('wp_all_import_is_show_add_new_images', array($this, 'filter_is_show_add_new_images'), 10, 2);
+            }
 
-			add_filter('wp_all_import_is_allow_import_images', array($this, 'is_allow_import_images'), 10, 2);			
+            add_filter('wp_all_import_is_allow_import_images', array($this, 'is_allow_import_images'), 10, 2);			
 
-			if ($callback && is_callable($callback)) {
+            if ($callback && is_callable($callback)) {
                 add_action( $section_slug, $callback, 10, 4);
             } else {
                 if (function_exists($slug)) {
                     add_action( $section_slug, $slug, 10, 4);
                 }
             }
-		}			
-			/**
-			*
-			* filter to allow import images for free edition of WP All Import
-			*
-			*/
-			function is_allow_import_images($is_allow, $post_type){
-				return ($this->is_active_addon($post_type)) ? true : $is_allow;
-			}
-
-		/**
-		*
-		* filter to control additional images sections
-		*
-		*/
-		function additional_sections($sections){
-			if ( ! empty($this->image_sections) ){
-				foreach ($this->image_sections as $add_section) {
-					$sections[] = $add_section;
-				}
-			}
+        }			
+            /**
+             *
+             * filter to allow import images for free edition of WP All Import
+             *
+             */
+            function is_allow_import_images($is_allow, $post_type){
+                return ($this->is_active_addon($post_type)) ? true : $is_allow;
+            }
+
+        /**
+         *
+         * filter to control additional images sections
+         *
+         */
+        function additional_sections($sections){
+            if ( ! empty($this->image_sections) ){
+                foreach ($this->image_sections as $add_section) {
+                    $sections[] = $add_section;
+                }
+            }
 			
-			return $sections;
-		}
-			/**
-			*
-			* remove the 'Don't touch existing images, append new images' when more than one image section is in use.
-			*
-			*/
-			function filter_is_show_add_new_images($is_show, $post_type){
-				return ($this->is_active_addon($post_type)) ? false : $is_show;
-			}
-
-		/**
-		*
-		* disable the default images section
-		*
-		*/		
-		function disable_default_images($post_type = false){
+            return $sections;
+        }
+            /**
+             *
+             * remove the 'Don't touch existing images, append new images' when more than one image section is in use.
+             *
+             */
+            function filter_is_show_add_new_images($is_show, $post_type){
+                return ($this->is_active_addon($post_type)) ? false : $is_show;
+            }
+
+        /**
+         *
+         * disable the default images section
+         *
+         */		
+        function disable_default_images($post_type = false){
 									
-			add_filter('wp_all_import_is_images_section_enabled', array($this, 'is_enable_default_images_section'), 10, 2);
+            add_filter('wp_all_import_is_images_section_enabled', array($this, 'is_enable_default_images_section'), 10, 2);
 
-		}
-			function is_enable_default_images_section($is_enabled, $post_type){						
+        }
+            function is_enable_default_images_section($is_enabled, $post_type){						
 				
-				return ($this->is_active_addon($post_type)) ? false : true;
+                return ($this->is_active_addon($post_type)) ? false : true;
 								
-			}
+            }
 
-		function helper_parse($parsingData, $options) {
+        function helper_parse($parsingData, $options) {
 
-			extract($parsingData);
+            extract($parsingData);
 
-			$data = array(); // parsed data
+            $data = array(); // parsed data
 
-			if ( ! empty($import->options[$this->slug])){
+            if ( ! empty($import->options[$this->slug])){
 
-				$this->logger = $parsingData['logger'];
+                $this->logger = $parsingData['logger'];
 
-				$cxpath = $xpath_prefix . $import->xpath;
+                $cxpath = $xpath_prefix . $import->xpath;
 
-				$tmp_files = array();
+                $tmp_files = array();
 
-				foreach ($options[$this->slug] as $option_name => $option_value) {					
-					if ( isset($import->options[$this->slug][$option_name]) and $import->options[$this->slug][$option_name] != '') {						
-						if ($import->options[$this->slug][$option_name] == "xpath") {
-							if ($import->options[$this->slug]['xpaths'][$option_name] == ""){
-								$count and $data[$option_name] = array_fill(0, $count, "");
-							} else {
-								$data[$option_name] = XmlImportParser::factory($xml, $cxpath, (string) $import->options[$this->slug]['xpaths'][$option_name], $file)->parse();
-								$tmp_files[] = $file;						
-							}
-						} 
-						else {							
-							$data[$option_name] = XmlImportParser::factory($xml, $cxpath, (string) $import->options[$this->slug][$option_name], $file)->parse();
-							$tmp_files[] = $file;
-						}
+                foreach ($options[$this->slug] as $option_name => $option_value) {					
+                    if ( isset($import->options[$this->slug][$option_name]) and $import->options[$this->slug][$option_name] != '') {						
+                        if ($import->options[$this->slug][$option_name] == "xpath") {
+                            if ($import->options[$this->slug]['xpaths'][$option_name] == ""){
+                                $count and $data[$option_name] = array_fill(0, $count, "");
+                            } else {
+                                $data[$option_name] = XmlImportParser::factory($xml, $cxpath, (string) $import->options[$this->slug]['xpaths'][$option_name], $file)->parse();
+                                $tmp_files[] = $file;						
+                            }
+                        } 
+                        else {							
+                            $data[$option_name] = XmlImportParser::factory($xml, $cxpath, (string) $import->options[$this->slug][$option_name], $file)->parse();
+                            $tmp_files[] = $file;
+                        }
 
 
-					} else {
-						$data[$option_name] = array_fill(0, $count, "");
-					}
+                    } else {
+                        $data[$option_name] = array_fill(0, $count, "");
+                    }
 
-				}
+                }
 
-				foreach ($tmp_files as $file) { // remove all temporary files created
-					unlink($file);
-				}
+                foreach ($tmp_files as $file) { // remove all temporary files created
+                    unlink($file);
+                }
 
-			}
+            }
 
-			return $data;
-		}
+            return $data;
+        }
 
 
-		function can_update_meta($meta_key, $import_options) {
+        function can_update_meta($meta_key, $import_options) {
 
-			//echo "<pre>";
-			//print_r($import_options['options']);
-			//echo "</pre>";
+            //echo "<pre>";
+            //print_r($import_options['options']);
+            //echo "</pre>";
 			
-			$import_options = $import_options['options'];
+            $import_options = $import_options['options'];
 
-			if ($import_options['update_all_data'] == 'yes') return true;
+            if ($import_options['update_all_data'] == 'yes') return true;
 
-			if ( ! $import_options['is_update_custom_fields'] ) return false;			
+            if ( ! $import_options['is_update_custom_fields'] ) return false;			
 
-			if ($import_options['update_custom_fields_logic'] == "full_update") return true;
-			if ($import_options['update_custom_fields_logic'] == "only" and ! empty($import_options['custom_fields_list']) and is_array($import_options['custom_fields_list']) and in_array($meta_key, $import_options['custom_fields_list']) ) return true;
-			if ($import_options['update_custom_fields_logic'] == "all_except" and ( empty($import_options['custom_fields_list']) or ! in_array($meta_key, $import_options['custom_fields_list']) )) return true;
+            if ($import_options['update_custom_fields_logic'] == "full_update") return true;
+            if ($import_options['update_custom_fields_logic'] == "only" and ! empty($import_options['custom_fields_list']) and is_array($import_options['custom_fields_list']) and in_array($meta_key, $import_options['custom_fields_list']) ) return true;
+            if ($import_options['update_custom_fields_logic'] == "all_except" and ( empty($import_options['custom_fields_list']) or ! in_array($meta_key, $import_options['custom_fields_list']) )) return true;
 
-			return false;
+            return false;
 
-		}
+        }
 
-		function can_update_taxonomy($tax_name, $import_options) {
+        function can_update_taxonomy($tax_name, $import_options) {
 
-			//echo "<pre>";
-			//print_r($import_options['options']);
-			//echo "</pre>";
+            //echo "<pre>";
+            //print_r($import_options['options']);
+            //echo "</pre>";
 			
-			$import_options = $import_options['options'];
+            $import_options = $import_options['options'];
 
-			if ($import_options['update_all_data'] == 'yes') return true;
+            if ($import_options['update_all_data'] == 'yes') return true;
 
-			if ( ! $import_options['is_update_categories'] ) return false;			
+            if ( ! $import_options['is_update_categories'] ) return false;			
 
-			if ($import_options['update_categories_logic'] == "full_update") return true;
-			if ($import_options['update_categories_logic'] == "only" and ! empty($import_options['taxonomies_list']) and is_array($import_options['taxonomies_list']) and in_array($tax_name, $import_options['taxonomies_list']) ) return true;
-			if ($import_options['update_categories_logic'] == "all_except" and ( empty($import_options['taxonomies_list']) or ! in_array($tax_name, $import_options['taxonomies_list']) )) return true;
+            if ($import_options['update_categories_logic'] == "full_update") return true;
+            if ($import_options['update_categories_logic'] == "only" and ! empty($import_options['taxonomies_list']) and is_array($import_options['taxonomies_list']) and in_array($tax_name, $import_options['taxonomies_list']) ) return true;
+            if ($import_options['update_categories_logic'] == "all_except" and ( empty($import_options['taxonomies_list']) or ! in_array($tax_name, $import_options['taxonomies_list']) )) return true;
 
-			return false;
+            return false;
 
-		}
+        }
 
-		function can_update_image($import_options) {
+        function can_update_image($import_options) {
 
-			$import_options = $import_options['options'];
+            $import_options = $import_options['options'];
 
-			if ($import_options['update_all_data'] == 'yes') return true;
+            if ($import_options['update_all_data'] == 'yes') return true;
 
-			if (!$import_options['is_update_images']) return false;			
+            if (!$import_options['is_update_images']) return false;			
 
-			if ($import_options['is_update_images']) return true;			
+            if ($import_options['is_update_images']) return true;			
 
-			return false;
-		}
+            return false;
+        }
 
 
-		function admin_notice_ignore() {
-			if (isset($_GET[$this->slug.'_ignore']) && '0' == $_GET[$this->slug.'_ignore'] ) {
-				update_option($this->slug.'_ignore', 'true');
-			}
-		}
+        function admin_notice_ignore() {
+            if (isset($_GET[$this->slug.'_ignore']) && '0' == $_GET[$this->slug.'_ignore'] ) {
+                update_option($this->slug.'_ignore', 'true');
+            }
+        }
 
-		function display_admin_notice() {
+        function display_admin_notice() {
 
 
-			if ($this->notice_text) {
-				$notice_text = $this->notice_text;
-			} else {
-				$notice_text = $this->name.' requires WP All Import <a href="http://www.wpallimport.com/" target="_blank">Pro</a> or <a href="http://wordpress.org/plugins/wp-all-import" target="_blank">Free</a>.';
-			}
+            if ($this->notice_text) {
+                $notice_text = $this->notice_text;
+            } else {
+                $notice_text = $this->name.' requires WP All Import <a href="http://www.wpallimport.com/" target="_blank">Pro</a> or <a href="http://wordpress.org/plugins/wp-all-import" target="_blank">Free</a>.';
+            }
 
-			if (!get_option(sanitize_key($this->slug).'_notice_ignore')) {
+            if (!get_option(sanitize_key($this->slug).'_notice_ignore')) {
 
-				?>
+                ?>
 
 	    		<div class="error notice is-dismissible wpallimport-dismissible" style="margin-top: 10px;" rel="<?php echo sanitize_key($this->slug); ?>">
 	    		    <p><?php _e(
-		    		    	sprintf(
-	    			    		$notice_text,
-	    			    		'?'.$this->slug.'_ignore=0'
-	    			    	), 
-	    		    		'rapid_addon_'.$this->slug
-	    		    	); ?></p>
+                            sprintf(
+                                $notice_text,
+                                '?'.$this->slug.'_ignore=0'
+                            ), 
+                            'rapid_addon_'.$this->slug
+                        ); ?></p>
 			    </div>
 
 				<?php
 
-			}
+            }
 
-		}
+        }
 
-		/*
+        /*
 		*
 		* $conditions - array('themes' => array('Realia'), 'plugins' => array('plugin-directory/plugin-file.php', 'plugin-directory2/plugin-file.php')) 
 		*
 		*/
-		function admin_notice($notice_text = '', $conditions = array()) {
+        function admin_notice($notice_text = '', $conditions = array()) {
 
-			$is_show_notice = false;
+            $is_show_notice = false;
 
-			include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+            include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
 
-			if ( ! class_exists( 'PMXI_Plugin' ) ) {
-				$is_show_notice = true;
-			}
+            if ( ! class_exists( 'PMXI_Plugin' ) ) {
+                $is_show_notice = true;
+            }
 
-			// Supported Themes
-			if ( ! $is_show_notice and ! empty($conditions['themes']) ){
+            // Supported Themes
+            if ( ! $is_show_notice and ! empty($conditions['themes']) ){
 
-				$themeInfo    = wp_get_theme();
-				$parentInfo = $themeInfo->parent();				
-				$currentTheme = $themeInfo->get('Name');
+                $themeInfo    = wp_get_theme();
+                $parentInfo = $themeInfo->parent();				
+                $currentTheme = $themeInfo->get('Name');
 				
-				$is_show_notice = in_array($currentTheme, $conditions['themes']) ? false : true;				
+                $is_show_notice = in_array($currentTheme, $conditions['themes']) ? false : true;				
 
-				if ( $is_show_notice and $parentInfo ){
-					$parent_theme = $parentInfo->get('Name');
-					$is_show_notice = in_array($parent_theme, $conditions['themes']) ? false : true;					
-				}
+                if ( $is_show_notice and $parentInfo ){
+                    $parent_theme = $parentInfo->get('Name');
+                    $is_show_notice = in_array($parent_theme, $conditions['themes']) ? false : true;					
+                }
 
-			}			
+            }			
 
-			// Required Plugins
-			if ( ! $is_show_notice and ! empty($conditions['plugins']) ){				
+            // Required Plugins
+            if ( ! $is_show_notice and ! empty($conditions['plugins']) ){				
 
-				$requires_counter = 0;
-				foreach ($conditions['plugins'] as $plugin) {
-					if ( is_plugin_active($plugin) ) $requires_counter++;
-				}
+                $requires_counter = 0;
+                foreach ($conditions['plugins'] as $plugin) {
+                    if ( is_plugin_active($plugin) ) $requires_counter++;
+                }
 
-				if ($requires_counter != count($conditions['plugins'])){ 					
-					$is_show_notice = true;			
-				}
+                if ($requires_counter != count($conditions['plugins'])){ 					
+                    $is_show_notice = true;			
+                }
 
-			}
+            }
 
-			if ( $is_show_notice ){
+            if ( $is_show_notice ){
 
-				if ( $notice_text != '' ) {
-					$this->notice_text = $notice_text;
-				}
+                if ( $notice_text != '' ) {
+                    $this->notice_text = $notice_text;
+                }
 
-				add_action('admin_notices', array($this, 'display_admin_notice'));
-			}
+                add_action('admin_notices', array($this, 'display_admin_notice'));
+            }
 
-		}
+        }
 
-		function log( $m = false){		
+        function log( $m = false){		
 
-			$m and $this->logger and call_user_func($this->logger, $m);
+            $m and $this->logger and call_user_func($this->logger, $m);
 
         }
         
@@ -1293,5 +1293,5 @@ 
             }
             return $image;
         }
-	}	
+    }	
 }
\ No newline at end of file

Spacing +153 added lines, -153 removed lines

@@ -60,7 +60,7 @@ 
 		function __construct($name, $slug) {
 			$this->name = $name;
 			$this->slug = $slug;
-			if (!empty($_GET['id'])){
+			if (!empty($_GET['id'])) {
 				$this->isWizard = false;
 			}
         }
@@ -75,7 +75,7 @@ 
 
 		function is_active_addon($post_type = null) {
 			
-			if ( ! class_exists( 'PMXI_Plugin' ) ) {
+			if (!class_exists('PMXI_Plugin')) {
 				return false;
 			}
 
@@ -87,7 +87,7 @@ 
 				}
 			}
 
-			if ($addon_active){
+			if ($addon_active) {
 				
 				$current_theme = wp_get_theme();
 
@@ -97,18 +97,18 @@ 
 				
 				$addon_active = (@in_array($theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;
 
-				if ( ! $addon_active and $parent_theme ){
+				if (!$addon_active and $parent_theme) {
 					$parent_theme_name = $parent_theme->get('Name');
 					$addon_active = (@in_array($parent_theme_name, $this->active_themes) or empty($this->active_themes)) ? true : false;
 
 				}
 				
-				if ( $addon_active and ! empty($this->active_plugins) ){
+				if ($addon_active and !empty($this->active_plugins)) {
 
-					include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+					include_once(ABSPATH . 'wp-admin/includes/plugin.php');
 
 					foreach ($this->active_plugins as $plugin) {
-						if ( ! is_plugin_active($plugin) ) {
+						if (!is_plugin_active($plugin)) {
 							$addon_active = false;
 							break;
 						}
@@ -137,9 +137,9 @@ 
 				$this->when_to_run = "always";
 			}
 
-			@$this->active_post_types = ( ! empty($conditions['post_types'])) ? $conditions['post_types'] : array();
-			@$this->active_themes = ( ! empty($conditions['themes'])) ? $conditions['themes'] : array();
-			@$this->active_plugins = ( ! empty($conditions['plugins'])) ? $conditions['plugins'] : array();			
+			@$this->active_post_types = (!empty($conditions['post_types'])) ? $conditions['post_types'] : array();
+			@$this->active_themes = (!empty($conditions['themes'])) ? $conditions['themes'] : array();
+			@$this->active_plugins = (!empty($conditions['plugins'])) ? $conditions['plugins'] : array();			
 
 			add_filter('pmxi_addons', array($this, 'wpai_api_register'));
 			add_filter('wp_all_import_addon_parse', array($this, 'wpai_api_parse'));
@@ -148,15 +148,15 @@ 
 			add_filter('pmxi_options_options', array($this, 'wpai_api_options'));
             add_filter('wp_all_import_image_sections', array($this, 'additional_sections'), 10, 1);
             add_filter('pmxi_custom_types', array($this, 'filter_post_types'), 10, 2);
-            add_filter('pmxi_post_list_order', array($this,'sort_post_types'), 10, 1);
-            add_filter('wp_all_import_post_type_image', array($this, 'post_type_image'), 10, 1 );
-			add_action('pmxi_extend_options_featured',  array($this, 'wpai_api_metabox'), 10, 2);
+            add_filter('pmxi_post_list_order', array($this, 'sort_post_types'), 10, 1);
+            add_filter('wp_all_import_post_type_image', array($this, 'post_type_image'), 10, 1);
+			add_action('pmxi_extend_options_featured', array($this, 'wpai_api_metabox'), 10, 2);
             add_action('admin_init', array($this, 'admin_notice_ignore'));
         }        
 
 		function parse($data) {
 			
-			if ( ! $this->is_active_addon($data['import']->options['custom_type'])) return false;
+			if (!$this->is_active_addon($data['import']->options['custom_type'])) return false;
 
 			$parsedData = $this->helper_parse($data, $this->options_array());
 			return $parsedData;
@@ -166,11 +166,11 @@ 
 
 		function add_field($field_slug, $field_name, $field_type, $enum_values = null, $tooltip = "", $is_html = true, $default_text = '') {
 
-			$field =  array("name" => $field_name, "type" => $field_type, "enum_values" => $enum_values, "tooltip" => $tooltip, "is_sub_field" => false, "is_main_field" => false, "slug" => $field_slug, "is_html" => $is_html, 'default_text' => $default_text);
+			$field = array("name" => $field_name, "type" => $field_type, "enum_values" => $enum_values, "tooltip" => $tooltip, "is_sub_field" => false, "is_main_field" => false, "slug" => $field_slug, "is_html" => $is_html, 'default_text' => $default_text);
 
 			$this->fields[$field_slug] = $field;
 
-			if ( ! empty($enum_values) ){
+			if (!empty($enum_values)) {
 				foreach ($enum_values as $key => $value) {
 					if (is_array($value))
 					{
@@ -181,7 +181,7 @@ 
 						else
 						{
 							foreach ($value as $n => $param) {							
-								if (is_array($param) and ! empty($this->fields[$param['slug']])){
+								if (is_array($param) and !empty($this->fields[$param['slug']])) {
 									$this->fields[$param['slug']]['is_sub_field'] = true;								
 								}
 							}
@@ -194,7 +194,7 @@ 
 
 		}
 
-		function add_acf_field($field){
+		function add_acf_field($field) {
 			$this->fields[$field->post_name] = array(
 				'type' => 'acf',
 				'field_obj' => $field
@@ -203,13 +203,13 @@ 
 
 		private $acfGroups = array();
 
-		function use_acf_group($acf_group){
+		function use_acf_group($acf_group) {
 			$this->add_text(
 				'<div class="postbox acf_postbox default acf_signle_group rad4">
-    <h3 class="hndle" style="margin-top:0;"><span>'.$acf_group['title'].'</span></h3>
+    <h3 class="hndle" style="margin-top:0;"><span>'.$acf_group['title'] . '</span></h3>
 	    <div class="inside">');
 			$acf_fields = get_posts(array('posts_per_page' => -1, 'post_type' => 'acf-field', 'post_parent' => $acf_group['ID'], 'post_status' => 'publish', 'orderby' => 'menu_order', 'order' => 'ASC'));
-			if (!empty($acf_fields)){
+			if (!empty($acf_fields)) {
 				foreach ($acf_fields as $field) {
 					$this->add_acf_field($field);
 				}
@@ -219,7 +219,7 @@ 
 			add_filter('wp_all_import_acf_is_show_group', array($this, 'acf_is_show_group'), 10, 2);
 		}
 
-		function acf_is_show_group($is_show, $acf_group){
+		function acf_is_show_group($is_show, $acf_group) {
 			return (in_array($acf_group['ID'], $this->acfGroups)) ? false : true;
 		}
 
@@ -231,7 +231,7 @@ 
 		* @param string $default_value - default option value
 		*
 		*/
-		function add_option($slug, $default_value = ''){
+		function add_option($slug, $default_value = '') {
 			$this->options[$slug] = $default_value;
 		}
 
@@ -239,12 +239,12 @@ 
 
             $options_list = array();
             
-            if ( ! empty( $this->fields ) ) {
+            if (!empty($this->fields)) {
 
                 foreach ($this->fields as $field_slug => $field_params) {
                     if (in_array($field_params['type'], array('title', 'plain_text', 'acf'))) continue;
                     $default_value = '';
-                    if (!empty($field_params['enum_values'])){
+                    if (!empty($field_params['enum_values'])) {
                         foreach ($field_params['enum_values'] as $key => $value) {						
                             $default_value = $key;
                             break;
@@ -255,14 +255,14 @@ 
 
             }			
 
-			if ( ! empty($this->options) ){
+			if (!empty($this->options)) {
 				foreach ($this->options as $slug => $value) {
 					$options_arr[$slug] = $value;
 				}
 			}
 
 			$options_arr[$this->slug]   = $options_list;
-			$options_arr['rapid_addon'] = plugin_basename( __FILE__ );
+			$options_arr['rapid_addon'] = plugin_basename(__FILE__);
 
 			return $options_arr;
 
@@ -295,7 +295,7 @@ 
 
 		}
 
-		function wpai_api_post_saved($functions){
+		function wpai_api_post_saved($functions) {
 			$functions[$this->slug] = array($this, 'post_saved');
 			return $functions;
 		}
@@ -308,7 +308,7 @@ 
 
 		}
 
-		function post_saved( $importData ){
+		function post_saved($importData) {
 
 			if (is_callable($this->post_saved_function))
 				call_user_func($this->post_saved_function, $importData['pid'], $importData['import'], $importData['logger']);
@@ -327,14 +327,14 @@ 
 	//		print_r($import_options);
 	//		echo "</pre>";
 
-			if ( ! empty($parsedData) )	{
+			if (!empty($parsedData)) {
 
 				$this->logger = $importData['logger'];
 
 				$post_id = $importData['pid'];
 				$index = $importData['i'];
 				$data = array();
-				if (!empty($this->fields)){
+				if (!empty($this->fields)) {
 					foreach ($this->fields as $field_slug => $field_params) {
 						if (in_array($field_params['type'], array('title', 'plain_text'))) continue;
 						switch ($field_params['type']) {
@@ -345,7 +345,7 @@ 
 
 								$image_url_or_path = $parsedData[$field_slug][$index];
 
-								if ( ! array_key_exists( $field_slug, $import_options['download_image'] ) ) {
+								if (!array_key_exists($field_slug, $import_options['download_image'])) {
 									continue 2;
 								}
 
@@ -365,7 +365,7 @@ 
 
 								$image_url_or_path = $parsedData[$field_slug][$index];
 
-								if ( ! array_key_exists( $field_slug, $import_options['download_image'] ) ) {
+								if (!array_key_exists($field_slug, $import_options['download_image'])) {
 									continue 2;
 								}
 
@@ -393,7 +393,7 @@ 
 
 							if (!empty($mapping_rules) and is_array($mapping_rules)) {
 								foreach ($mapping_rules as $rule_number => $map_to) {
-									if (isset($map_to[trim($data[$field_slug])])){
+									if (isset($map_to[trim($data[$field_slug])])) {
 										$data[$field_slug] = trim($map_to[trim($data[$field_slug])]);
 										break;
 									}
@@ -442,14 +442,14 @@ 
 
 			echo $this->helper_metabox_bottom();
 
-			if ( ! empty($this->image_sections) ){				
+			if (!empty($this->image_sections)) {				
 				$is_images_section_enabled = apply_filters('wp_all_import_is_images_section_enabled', true, $post_type);						
 				foreach ($this->image_sections as $k => $section) {
 					$section_options = array();
 					foreach ($this->image_options as $slug => $value) {
 						$section_options[$section['slug'] . $slug] = $value;
 					}										
-					if ( ! $is_images_section_enabled and ! $k ){
+					if (!$is_images_section_enabled and !$k) {
 						$section_options[$section['slug'] . 'is_featured'] = 1;
 					}
 					PMXI_API::add_additional_images_section($section['title'], $section['slug'], $current_values, '', true, false, $section['type']);
@@ -458,7 +458,7 @@ 
 
 		}		
 
-		function render_field($field_params, $field_slug, $current_values, $in_the_bottom = false){
+		function render_field($field_params, $field_slug, $current_values, $in_the_bottom = false) {
 
 			if (!isset($current_values[$this->slug][$field_slug])) {
 				$current_values[$this->slug][$field_slug] = isset($field_params['default_text']) ? $field_params['default_text'] : '';
@@ -471,8 +471,8 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
+						'field_name' => $this->slug . "[" . $field_slug . "]",
+						'field_value' => ($current_values[$this->slug][$field_slug] == '' && $this->isWizard) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
 					)
 				);
 
@@ -483,8 +483,8 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
+						'field_name' => $this->slug . "[" . $field_slug . "]",
+						'field_value' => ($current_values[$this->slug][$field_slug] == '' && $this->isWizard) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
 					)
 				);
 
@@ -495,8 +495,8 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
-						'field_value' => ( $current_values[$this->slug][$field_slug] == '' && $this->isWizard ) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
+						'field_name' => $this->slug . "[" . $field_slug . "]",
+						'field_value' => ($current_values[$this->slug][$field_slug] == '' && $this->isWizard) ? $field_params['default_text'] : $current_values[$this->slug][$field_slug]
 					)
 				);
 
@@ -509,7 +509,7 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
+						'field_name' => $this->slug . "[" . $field_slug . "]",
 						'field_value' => $current_values[$this->slug][$field_slug],
 						'download_image' => $current_values[$this->slug]['download_image'][$field_slug],
 						'field_key' => $field_slug,
@@ -528,7 +528,7 @@ 
 					$field_params['name'],
 					array(
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",
+						'field_name' => $this->slug . "[" . $field_slug . "]",
 						'field_value' => $current_values[$this->slug][$field_slug],
 						'enum_values' => $field_params['enum_values'],
 						'mapping' => true,
@@ -540,14 +540,14 @@ 
 					)
 				);
 
-			} else if($field_params['type'] == 'accordion') {
+			} else if ($field_params['type'] == 'accordion') {
 
 				PMXI_API::add_field(
 					'accordion',
 					$field_params['name'],
 					array(						
 						'tooltip' => $field_params['tooltip'],
-						'field_name' => $this->slug."[".$field_slug."]",																
+						'field_name' => $this->slug . "[" . $field_slug . "]",																
 						'field_key' => $field_slug,								
 						'addon_prefix' => $this->slug,
 						'sub_fields' => $this->get_sub_fields($field_params, $field_slug, $current_values),
@@ -555,7 +555,7 @@ 
 					)
 				);
 
-			} else if($field_params['type'] == 'acf') {
+			} else if ($field_params['type'] == 'acf') {
 				$fieldData = (!empty($field_params['field_obj']->post_content)) ? unserialize($field_params['field_obj']->post_content) : array();
 				$fieldData['ID']    = $field_params['field_obj']->ID;
 				$fieldData['id']    = $field_params['field_obj']->ID;
@@ -563,19 +563,19 @@ 
 				$fieldData['key']   = $field_params['field_obj']->post_name;
 				if (empty($fieldData['name'])) $fieldData['name'] = $field_params['field_obj']->post_excerpt;
 				if (function_exists('pmai_render_field')) {
-					echo pmai_render_field($fieldData, ( ! empty($current_values) ) ? $current_values : array() );
+					echo pmai_render_field($fieldData, (!empty($current_values)) ? $current_values : array());
 				}
-			} else if($field_params['type'] == 'title'){
+			} else if ($field_params['type'] == 'title') {
 				?>
-				<h4 class="wpallimport-add-on-options-title"><?php _e($field_params['name'], 'wp_all_import_plugin'); ?><?php if ( ! empty($field_params['tooltip'])): ?><a href="#help" class="wpallimport-help" title="<?php echo $field_params['tooltip']; ?>" style="position:relative; top: -1px;">?</a><?php endif; ?></h4>				
+				<h4 class="wpallimport-add-on-options-title"><?php _e($field_params['name'], 'wp_all_import_plugin'); ?><?php if (!empty($field_params['tooltip'])): ?><a href="#help" class="wpallimport-help" title="<?php echo $field_params['tooltip']; ?>" style="position:relative; top: -1px;">?</a><?php endif; ?></h4>				
 				<?php
 
-			} else if($field_params['type'] == 'plain_text'){
+			} else if ($field_params['type'] == 'plain_text') {
 				if ($field_params['is_html']):					
 					echo $field_params['name'];				
 				else:
 					?>
-					<p style="margin: 0 0 12px 0;"><?php echo $field_params['name'];?></p>
+					<p style="margin: 0 0 12px 0;"><?php echo $field_params['name']; ?></p>
 					<?php
 				endif;
 			}
@@ -587,19 +587,19 @@ 
 		* Helper function for nested radio fields
 		*
 		*/
-		function get_sub_fields($field_params, $field_slug, $current_values){
+		function get_sub_fields($field_params, $field_slug, $current_values) {
 			$sub_fields = array();	
-			if ( ! empty($field_params['enum_values']) ){										
+			if (!empty($field_params['enum_values'])) {										
 				foreach ($field_params['enum_values'] as $key => $value) {					
 					$sub_fields[$key] = array();	
-					if (is_array($value)){
-						if ($field_params['type'] == 'accordion'){								
+					if (is_array($value)) {
+						if ($field_params['type'] == 'accordion') {								
 							$sub_fields[$key][] = $this->convert_field($value, $current_values);
 						}
 						else
 						{
 							foreach ($value as $k => $sub_field) {								
-								if (is_array($sub_field) and ! empty($this->fields[$sub_field['slug']]))
+								if (is_array($sub_field) and !empty($this->fields[$sub_field['slug']]))
 								{									
 									$sub_fields[$key][] = $this->convert_field($sub_field, $current_values);
 								}								
@@ -611,7 +611,7 @@ 
 			return $sub_fields;
 		}			
 
-		function convert_field($sub_field, $current_values){
+		function convert_field($sub_field, $current_values) {
 			$field = array();
 			if (!isset($current_values[$this->slug][$sub_field['slug']])) {
 				$current_values[$this->slug][$sub_field['slug']] = isset($sub_field['default_text']) ? $sub_field['default_text'] : '';
@@ -623,7 +623,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
 							'is_main_field' => $sub_field['is_main_field']
 						)
@@ -635,7 +635,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
 							'is_main_field' => $sub_field['is_main_field']
 						)
@@ -647,7 +647,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => ($current_values[$this->slug][$sub_field['slug']] == '' && $this->isWizard) ? $sub_field['default_text'] : $current_values[$this->slug][$sub_field['slug']],
 							'is_main_field' => $sub_field['is_main_field']
 						)
@@ -659,7 +659,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => $current_values[$this->slug][$sub_field['slug']],
 							'download_image' => null,
 							'field_key' => $sub_field['slug'],
@@ -668,7 +668,7 @@ 
 						)
 					);
 
-					if ( array_key_exists( 'download_image', $current_values[$this->slug] ) && array_key_exists( $sub_field['slug'], $current_values[$this->slug]['download_image'] ) ) {
+					if (array_key_exists('download_image', $current_values[$this->slug]) && array_key_exists($sub_field['slug'], $current_values[$this->slug]['download_image'])) {
 						$field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
 					}
                     break;
@@ -678,7 +678,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => $current_values[$this->slug][$sub_field['slug']],
 							'download_image' => null,
 							'field_key' => $sub_field['slug'],
@@ -687,7 +687,7 @@ 
 						)
 					);
 
-					if ( array_key_exists( 'download_image', $current_values[$this->slug] )  && array_key_exists( $sub_field['slug'], $current_values[$this->slug]['download_image'] ) ) {
+					if (array_key_exists('download_image', $current_values[$this->slug]) && array_key_exists($sub_field['slug'], $current_values[$this->slug]['download_image'])) {
 						$field['params']['download_image'] = $current_values[$this->slug]['download_image'][$sub_field['slug']];
 					}
 
@@ -698,7 +698,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",
 							'field_value' => $current_values[$this->slug][$sub_field['slug']],
 							'enum_values' => $this->fields[$sub_field['slug']]['enum_values'],
 							'mapping' => true,
@@ -717,7 +717,7 @@ 
 						'label'  => $this->fields[$sub_field['slug']]['name'],
 						'params' => array(
 							'tooltip' => $this->fields[$sub_field['slug']]['tooltip'],
-							'field_name' => $this->slug."[".$sub_field['slug']."]",																
+							'field_name' => $this->slug . "[" . $sub_field['slug'] . "]",																
 							'field_key' => $sub_field['slug'],								
 							'addon_prefix' => $this->slug,
 							'sub_fields' => $this->get_sub_fields($this->fields[$sub_field['slug']], $sub_field['slug'], $current_values),
@@ -738,12 +738,12 @@ 
 		*
 		*
 		*/
-		function add_options( $main_field = false, $title = '', $fields = array() ){
+		function add_options($main_field = false, $title = '', $fields = array()) {
 			
-			if ( ! empty($fields) )
+			if (!empty($fields))
 			{				
 				
-				if ($main_field){
+				if ($main_field) {
 
 					$main_field['is_main_field'] = true;
 					$fields[] = $main_field;
@@ -756,7 +756,7 @@ 
 
 		}			
 
-		function add_title($title = '', $tooltip = ''){
+		function add_title($title = '', $tooltip = '') {
 
 			if (empty($title)) return;
 
@@ -764,7 +764,7 @@ 
 
 		}		
 
-		function add_text($text = '', $is_html = false){
+		function add_text($text = '', $is_html = false) {
 
 			if (empty($text)) return;
 
@@ -862,10 +862,10 @@ 
   					margin: 45px 0 15px 0;
 				}
 			</style>
-			<div class="wpallimport-collapsed wpallimport-section wpallimport-addon '.$this->slug.' closed">
+			<div class="wpallimport-collapsed wpallimport-section wpallimport-addon '.$this->slug . ' closed">
 				<div class="wpallimport-content-section">
 					<div class="wpallimport-collapsed-header">
-						<h3>'.__($name,'pmxi_plugin').'</h3>	
+						<h3>'.__($name, 'pmxi_plugin') . '</h3>	
 					</div>
 					<div class="wpallimport-collapsed-content" style="padding: 0;">
 						<div class="wpallimport-collapsed-content-inner">
@@ -891,8 +891,8 @@ 
 		* simply add an additional section for attachments
 		*
 		*/
-		function import_files( $slug, $title, $callback = NULL ){
-			$this->import_images( $slug, $title, 'files', $callback);
+		function import_files($slug, $title, $callback = NULL) {
+			$this->import_images($slug, $title, 'files', $callback);
 		}
 
 		/**
@@ -900,9 +900,9 @@ 
 		* simply add an additional section 
 		*
 		*/
-		function import_images( $slug, $title, $type = 'images', $callback = NULL ){
+		function import_images($slug, $title, $type = 'images', $callback = NULL) {
 			
-			if ( empty($title) or empty($slug) ) return;
+			if (empty($title) or empty($slug)) return;
 
 			if (is_array($slug)) {
                 $section_slug = 'pmxi_' . md5(serialize($slug));
@@ -920,17 +920,17 @@ 
 				$this->add_option($section_slug . $option_slug, $value);
 			}
 
-			if (count($this->image_sections) > 1){
+			if (count($this->image_sections) > 1) {
 				add_filter('wp_all_import_is_show_add_new_images', array($this, 'filter_is_show_add_new_images'), 10, 2);
 			}
 
 			add_filter('wp_all_import_is_allow_import_images', array($this, 'is_allow_import_images'), 10, 2);			
 
 			if ($callback && is_callable($callback)) {
-                add_action( $section_slug, $callback, 10, 4);
+                add_action($section_slug, $callback, 10, 4);
             } else {
                 if (function_exists($slug)) {
-                    add_action( $section_slug, $slug, 10, 4);
+                    add_action($section_slug, $slug, 10, 4);
                 }
             }
 		}			
@@ -939,7 +939,7 @@ 
 			* filter to allow import images for free edition of WP All Import
 			*
 			*/
-			function is_allow_import_images($is_allow, $post_type){
+			function is_allow_import_images($is_allow, $post_type) {
 				return ($this->is_active_addon($post_type)) ? true : $is_allow;
 			}
 
@@ -948,8 +948,8 @@ 
 		* filter to control additional images sections
 		*
 		*/
-		function additional_sections($sections){
-			if ( ! empty($this->image_sections) ){
+		function additional_sections($sections) {
+			if (!empty($this->image_sections)) {
 				foreach ($this->image_sections as $add_section) {
 					$sections[] = $add_section;
 				}
@@ -962,7 +962,7 @@ 
 			* remove the 'Don't touch existing images, append new images' when more than one image section is in use.
 			*
 			*/
-			function filter_is_show_add_new_images($is_show, $post_type){
+			function filter_is_show_add_new_images($is_show, $post_type) {
 				return ($this->is_active_addon($post_type)) ? false : $is_show;
 			}
 
@@ -971,12 +971,12 @@ 
 		* disable the default images section
 		*
 		*/		
-		function disable_default_images($post_type = false){
+		function disable_default_images($post_type = false) {
 									
 			add_filter('wp_all_import_is_images_section_enabled', array($this, 'is_enable_default_images_section'), 10, 2);
 
 		}
-			function is_enable_default_images_section($is_enabled, $post_type){						
+			function is_enable_default_images_section($is_enabled, $post_type) {						
 				
 				return ($this->is_active_addon($post_type)) ? false : true;
 								
@@ -988,7 +988,7 @@ 
 
 			$data = array(); // parsed data
 
-			if ( ! empty($import->options[$this->slug])){
+			if (!empty($import->options[$this->slug])) {
 
 				$this->logger = $parsingData['logger'];
 
@@ -997,9 +997,9 @@ 
 				$tmp_files = array();
 
 				foreach ($options[$this->slug] as $option_name => $option_value) {					
-					if ( isset($import->options[$this->slug][$option_name]) and $import->options[$this->slug][$option_name] != '') {						
+					if (isset($import->options[$this->slug][$option_name]) and $import->options[$this->slug][$option_name] != '') {						
 						if ($import->options[$this->slug][$option_name] == "xpath") {
-							if ($import->options[$this->slug]['xpaths'][$option_name] == ""){
+							if ($import->options[$this->slug]['xpaths'][$option_name] == "") {
 								$count and $data[$option_name] = array_fill(0, $count, "");
 							} else {
 								$data[$option_name] = XmlImportParser::factory($xml, $cxpath, (string) $import->options[$this->slug]['xpaths'][$option_name], $file)->parse();
@@ -1038,11 +1038,11 @@ 
 
 			if ($import_options['update_all_data'] == 'yes') return true;
 
-			if ( ! $import_options['is_update_custom_fields'] ) return false;			
+			if (!$import_options['is_update_custom_fields']) return false;			
 
 			if ($import_options['update_custom_fields_logic'] == "full_update") return true;
-			if ($import_options['update_custom_fields_logic'] == "only" and ! empty($import_options['custom_fields_list']) and is_array($import_options['custom_fields_list']) and in_array($meta_key, $import_options['custom_fields_list']) ) return true;
-			if ($import_options['update_custom_fields_logic'] == "all_except" and ( empty($import_options['custom_fields_list']) or ! in_array($meta_key, $import_options['custom_fields_list']) )) return true;
+			if ($import_options['update_custom_fields_logic'] == "only" and !empty($import_options['custom_fields_list']) and is_array($import_options['custom_fields_list']) and in_array($meta_key, $import_options['custom_fields_list'])) return true;
+			if ($import_options['update_custom_fields_logic'] == "all_except" and (empty($import_options['custom_fields_list']) or !in_array($meta_key, $import_options['custom_fields_list']))) return true;
 
 			return false;
 
@@ -1058,11 +1058,11 @@ 
 
 			if ($import_options['update_all_data'] == 'yes') return true;
 
-			if ( ! $import_options['is_update_categories'] ) return false;			
+			if (!$import_options['is_update_categories']) return false;			
 
 			if ($import_options['update_categories_logic'] == "full_update") return true;
-			if ($import_options['update_categories_logic'] == "only" and ! empty($import_options['taxonomies_list']) and is_array($import_options['taxonomies_list']) and in_array($tax_name, $import_options['taxonomies_list']) ) return true;
-			if ($import_options['update_categories_logic'] == "all_except" and ( empty($import_options['taxonomies_list']) or ! in_array($tax_name, $import_options['taxonomies_list']) )) return true;
+			if ($import_options['update_categories_logic'] == "only" and !empty($import_options['taxonomies_list']) and is_array($import_options['taxonomies_list']) and in_array($tax_name, $import_options['taxonomies_list'])) return true;
+			if ($import_options['update_categories_logic'] == "all_except" and (empty($import_options['taxonomies_list']) or !in_array($tax_name, $import_options['taxonomies_list']))) return true;
 
 			return false;
 
@@ -1083,8 +1083,8 @@ 
 
 
 		function admin_notice_ignore() {
-			if (isset($_GET[$this->slug.'_ignore']) && '0' == $_GET[$this->slug.'_ignore'] ) {
-				update_option($this->slug.'_ignore', 'true');
+			if (isset($_GET[$this->slug . '_ignore']) && '0' == $_GET[$this->slug . '_ignore']) {
+				update_option($this->slug . '_ignore', 'true');
 			}
 		}
 
@@ -1094,10 +1094,10 @@ 
 			if ($this->notice_text) {
 				$notice_text = $this->notice_text;
 			} else {
-				$notice_text = $this->name.' requires WP All Import <a href="http://www.wpallimport.com/" target="_blank">Pro</a> or <a href="http://wordpress.org/plugins/wp-all-import" target="_blank">Free</a>.';
+				$notice_text = $this->name . ' requires WP All Import <a href="http://www.wpallimport.com/" target="_blank">Pro</a> or <a href="http://wordpress.org/plugins/wp-all-import" target="_blank">Free</a>.';
 			}
 
-			if (!get_option(sanitize_key($this->slug).'_notice_ignore')) {
+			if (!get_option(sanitize_key($this->slug) . '_notice_ignore')) {
 
 				?>
 
@@ -1105,9 +1105,9 @@ 
 	    		    <p><?php _e(
 		    		    	sprintf(
 	    			    		$notice_text,
-	    			    		'?'.$this->slug.'_ignore=0'
+	    			    		'?' . $this->slug . '_ignore=0'
 	    			    	), 
-	    		    		'rapid_addon_'.$this->slug
+	    		    		'rapid_addon_' . $this->slug
 	    		    	); ?></p>
 			    </div>
 
@@ -1126,14 +1126,14 @@ 
 
 			$is_show_notice = false;
 
-			include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
+			include_once(ABSPATH . 'wp-admin/includes/plugin.php');
 
-			if ( ! class_exists( 'PMXI_Plugin' ) ) {
+			if (!class_exists('PMXI_Plugin')) {
 				$is_show_notice = true;
 			}
 
 			// Supported Themes
-			if ( ! $is_show_notice and ! empty($conditions['themes']) ){
+			if (!$is_show_notice and !empty($conditions['themes'])) {
 
 				$themeInfo    = wp_get_theme();
 				$parentInfo = $themeInfo->parent();				
@@ -1141,7 +1141,7 @@ 
 				
 				$is_show_notice = in_array($currentTheme, $conditions['themes']) ? false : true;				
 
-				if ( $is_show_notice and $parentInfo ){
+				if ($is_show_notice and $parentInfo) {
 					$parent_theme = $parentInfo->get('Name');
 					$is_show_notice = in_array($parent_theme, $conditions['themes']) ? false : true;					
 				}
@@ -1149,22 +1149,22 @@ 
 			}			
 
 			// Required Plugins
-			if ( ! $is_show_notice and ! empty($conditions['plugins']) ){				
+			if (!$is_show_notice and !empty($conditions['plugins'])) {				
 
 				$requires_counter = 0;
 				foreach ($conditions['plugins'] as $plugin) {
-					if ( is_plugin_active($plugin) ) $requires_counter++;
+					if (is_plugin_active($plugin)) $requires_counter++;
 				}
 
-				if ($requires_counter != count($conditions['plugins'])){ 					
+				if ($requires_counter != count($conditions['plugins'])) { 					
 					$is_show_notice = true;			
 				}
 
 			}
 
-			if ( $is_show_notice ){
+			if ($is_show_notice) {
 
-				if ( $notice_text != '' ) {
+				if ($notice_text != '') {
 					$this->notice_text = $notice_text;
 				}
 
@@ -1173,34 +1173,34 @@ 
 
 		}
 
-		function log( $m = false){		
+		function log($m = false) {		
 
 			$m and $this->logger and call_user_func($this->logger, $m);
 
         }
         
-        public function remove_post_type( $type = '' ) {
-            if ( ! empty( $type ) ) {
-                $this->add_option( 'post_types_to_remove', $type );
+        public function remove_post_type($type = '') {
+            if (!empty($type)) {
+                $this->add_option('post_types_to_remove', $type);
             }
         }
 
-        public function filter_post_types( $custom_types = array(), $custom_type = '' ) {
+        public function filter_post_types($custom_types = array(), $custom_type = '') {
             $options = $this->options_array();
             $option_key = 'post_types_to_remove';
 
-            if ( array_key_exists( $option_key, $options ) ) {
-                $type = $options[ $option_key ];
+            if (array_key_exists($option_key, $options)) {
+                $type = $options[$option_key];
                 
-                if ( ! empty( $type ) ) {
-                    if ( ! is_array( $type ) ) {
-                        if ( array_key_exists( $type, $custom_types )  ) {
-                            unset( $custom_types[ $type ] );
+                if (!empty($type)) {
+                    if (!is_array($type)) {
+                        if (array_key_exists($type, $custom_types)) {
+                            unset($custom_types[$type]);
                         }
                     } else {
-                        foreach ( $type as $key => $post_type ) {
-                            if ( array_key_exists( $post_type, $custom_types ) ) {
-                                unset( $custom_types[ $post_type ] );
+                        foreach ($type as $key => $post_type) {
+                            if (array_key_exists($post_type, $custom_types)) {
+                                unset($custom_types[$post_type]);
                             }
                         }
                     }
@@ -1209,26 +1209,26 @@ 
             return $custom_types;
         }
 
-        public function sort_post_types( array $order ) {
+        public function sort_post_types(array $order) {
             $options = $this->options_array();
             $option_key = 'post_type_move';
 
-            if ( array_key_exists( $option_key, $options ) ) {
-                $move_rules = maybe_unserialize( $options[ $option_key ] );
+            if (array_key_exists($option_key, $options)) {
+                $move_rules = maybe_unserialize($options[$option_key]);
 
-                foreach ( $move_rules as $rule ) {
+                foreach ($move_rules as $rule) {
                     $move_this  = $rule['move_this'];
                     $move_to    = $rule['move_to'];
-                    if ( $move_to > count( $order ) ) {
-                        if ( ( $rm_key = array_search( $move_this, $order ) ) !== false ) {
-                            unset( $order[ $rm_key ] );
+                    if ($move_to > count($order)) {
+                        if (($rm_key = array_search($move_this, $order)) !== false) {
+                            unset($order[$rm_key]);
                         }
-                        array_push( $order, $move_this );                        
+                        array_push($order, $move_this);                        
                     } else {
-                        if ( ( $rm_key = array_search( $move_this, $order ) ) !== false ) {
-                            unset( $order[ $rm_key ] );
+                        if (($rm_key = array_search($move_this, $order)) !== false) {
+                            unset($order[$rm_key]);
                         }
-                        array_splice( $order, $move_to, 0, $move_this );
+                        array_splice($order, $move_to, 0, $move_this);
                     }
                 }
 
@@ -1238,57 +1238,57 @@ 
             return $order;
         }
 
-        public function move_post_type( $move_this = null, $move_to = null ) {
+        public function move_post_type($move_this = null, $move_to = null) {
             $move_rules = array();
 
-            if ( ! is_array( $move_this ) && ! is_array( $move_to ) ) {
+            if (!is_array($move_this) && !is_array($move_to)) {
                 $move_rules[] = array(
                     'move_this' => $move_this,
                     'move_to'   => $move_to
                 );
             } else {
-                foreach ( $move_this as $key => $move_post ) {                    
+                foreach ($move_this as $key => $move_post) {                    
                     $move_rules[] = array(
                         'move_this' => $move_post,
-                        'move_to'   => $move_to[ $key ]
+                        'move_to'   => $move_to[$key]
                     );
                 }
             }
 
-            $this->add_option( 'post_type_move', $move_rules );
+            $this->add_option('post_type_move', $move_rules);
         }
 
-        public function set_post_type_image( $post_type = null, $image = null ) {
+        public function set_post_type_image($post_type = null, $image = null) {
             $post_type_image_rules = array();
 
-            if ( ! is_array( $post_type ) ) {
+            if (!is_array($post_type)) {
 
-                $post_type_image_rules[ $post_type ] = array(
+                $post_type_image_rules[$post_type] = array(
                         'post_type' => $post_type,
                         'image'     => $image
                 );
 
             } else {
 
-                if ( count( $post_type ) == count( $image ) ) {
+                if (count($post_type) == count($image)) {
 
-                    foreach ( $post_type as $key => $post_name ) {
-                        $post_type_image_rules[ $post_name ] = array(
+                    foreach ($post_type as $key => $post_name) {
+                        $post_type_image_rules[$post_name] = array(
                             'post_type' => $post_name,
-                            'image'     => $image[ $key ]
+                            'image'     => $image[$key]
                         );
                     }
                 }
             }
 
-            $this->add_option( 'post_type_image', $post_type_image_rules );
+            $this->add_option('post_type_image', $post_type_image_rules);
         }
 
-        public function post_type_image( $image ) {
+        public function post_type_image($image) {
             $options = $this->options_array();
             $option_key = 'post_type_image';
-            if ( array_key_exists( $option_key, $options ) ) {
-                $post_type_image_rules = maybe_unserialize( $options[ $option_key ] );
+            if (array_key_exists($option_key, $options)) {
+                $post_type_image_rules = maybe_unserialize($options[$option_key]);
                 return $post_type_image_rules;
             }
             return $image;

Braces +80 added lines, -33 removed lines

@@ -156,7 +156,9 @@ 
 
 		function parse($data) {
 			
-			if ( ! $this->is_active_addon($data['import']->options['custom_type'])) return false;
+			if ( ! $this->is_active_addon($data['import']->options['custom_type'])) {
+			    return false;
+			}
 
 			$parsedData = $this->helper_parse($data, $this->options_array());
 			return $parsedData;
@@ -177,8 +179,7 @@ 
 						if ($field['type'] == 'accordion')
 						{
 							$this->fields[$value['slug']]['is_sub_field'] = true;
-						}
-						else
+						} else
 						{
 							foreach ($value as $n => $param) {							
 								if (is_array($param) and ! empty($this->fields[$param['slug']])){
@@ -242,7 +243,9 @@ 
             if ( ! empty( $this->fields ) ) {
 
                 foreach ($this->fields as $field_slug => $field_params) {
-                    if (in_array($field_params['type'], array('title', 'plain_text', 'acf'))) continue;
+                    if (in_array($field_params['type'], array('title', 'plain_text', 'acf'))) {
+                        continue;
+                    }
                     $default_value = '';
                     if (!empty($field_params['enum_values'])){
                         foreach ($field_params['enum_values'] as $key => $value) {						
@@ -310,8 +313,9 @@ 
 
 		function post_saved( $importData ){
 
-			if (is_callable($this->post_saved_function))
-				call_user_func($this->post_saved_function, $importData['pid'], $importData['import'], $importData['logger']);
+			if (is_callable($this->post_saved_function)) {
+							call_user_func($this->post_saved_function, $importData['pid'], $importData['import'], $importData['logger']);
+			}
 			
 		}
 
@@ -336,7 +340,9 @@ 
 				$data = array();
 				if (!empty($this->fields)){
 					foreach ($this->fields as $field_slug => $field_params) {
-						if (in_array($field_params['type'], array('title', 'plain_text'))) continue;
+						if (in_array($field_params['type'], array('title', 'plain_text'))) {
+						    continue;
+						}
 						switch ($field_params['type']) {
 
 							case 'image':
@@ -421,7 +427,9 @@ 
 			$visible_fields = 0;
 
 			foreach ($this->fields as $field_slug => $field_params) {
-				if ($field_params['is_sub_field']) continue;
+				if ($field_params['is_sub_field']) {
+				    continue;
+				}
 				$visible_fields++;
 			}
 
@@ -430,7 +438,9 @@ 
 			foreach ($this->fields as $field_slug => $field_params) {				
 
 				// do not render sub fields
-				if ($field_params['is_sub_field']) continue;		
+				if ($field_params['is_sub_field']) {
+				    continue;
+				}
 
 				$counter++;		
 
@@ -561,7 +571,9 @@ 
 				$fieldData['id']    = $field_params['field_obj']->ID;
 				$fieldData['label'] = $field_params['field_obj']->post_title;
 				$fieldData['key']   = $field_params['field_obj']->post_name;
-				if (empty($fieldData['name'])) $fieldData['name'] = $field_params['field_obj']->post_excerpt;
+				if (empty($fieldData['name'])) {
+				    $fieldData['name'] = $field_params['field_obj']->post_excerpt;
+				}
 				if (function_exists('pmai_render_field')) {
 					echo pmai_render_field($fieldData, ( ! empty($current_values) ) ? $current_values : array() );
 				}
@@ -573,9 +585,12 @@ 
 			} else if($field_params['type'] == 'plain_text'){
 				if ($field_params['is_html']):					
 					echo $field_params['name'];				
-				else:
+				else {
+				    :
 					?>
-					<p style="margin: 0 0 12px 0;"><?php echo $field_params['name'];?></p>
+					<p style="margin: 0 0 12px 0;"><?php echo $field_params['name'];
+				}
+				?></p>
 					<?php
 				endif;
 			}
@@ -595,8 +610,7 @@ 
 					if (is_array($value)){
 						if ($field_params['type'] == 'accordion'){								
 							$sub_fields[$key][] = $this->convert_field($value, $current_values);
-						}
-						else
+						} else
 						{
 							foreach ($value as $k => $sub_field) {								
 								if (is_array($sub_field) and ! empty($this->fields[$sub_field['slug']]))
@@ -758,7 +772,9 @@ 
 
 		function add_title($title = '', $tooltip = ''){
 
-			if (empty($title)) return;
+			if (empty($title)) {
+			    return;
+			}
 
 			return $this->add_field(sanitize_key($title) . time(), $title, 'title', null, $tooltip);			
 
@@ -766,7 +782,9 @@ 
 
 		function add_text($text = '', $is_html = false){
 
-			if (empty($text)) return;
+			if (empty($text)) {
+			    return;
+			}
 
 			$count = is_array($this->fields) ? count($this->fields) : 0;
 
@@ -902,7 +920,9 @@ 
 		*/
 		function import_images( $slug, $title, $type = 'images', $callback = NULL ){
 			
-			if ( empty($title) or empty($slug) ) return;
+			if ( empty($title) or empty($slug) ) {
+			    return;
+			}
 
 			if (is_array($slug)) {
                 $section_slug = 'pmxi_' . md5(serialize($slug));
@@ -1005,8 +1025,7 @@ 
 								$data[$option_name] = XmlImportParser::factory($xml, $cxpath, (string) $import->options[$this->slug]['xpaths'][$option_name], $file)->parse();
 								$tmp_files[] = $file;						
 							}
-						} 
-						else {							
+						} else {							
 							$data[$option_name] = XmlImportParser::factory($xml, $cxpath, (string) $import->options[$this->slug][$option_name], $file)->parse();
 							$tmp_files[] = $file;
 						}
@@ -1036,13 +1055,23 @@ 
 			
 			$import_options = $import_options['options'];
 
-			if ($import_options['update_all_data'] == 'yes') return true;
+			if ($import_options['update_all_data'] == 'yes') {
+			    return true;
+			}
 
-			if ( ! $import_options['is_update_custom_fields'] ) return false;			
+			if ( ! $import_options['is_update_custom_fields'] ) {
+			    return false;
+			}
 
-			if ($import_options['update_custom_fields_logic'] == "full_update") return true;
-			if ($import_options['update_custom_fields_logic'] == "only" and ! empty($import_options['custom_fields_list']) and is_array($import_options['custom_fields_list']) and in_array($meta_key, $import_options['custom_fields_list']) ) return true;
-			if ($import_options['update_custom_fields_logic'] == "all_except" and ( empty($import_options['custom_fields_list']) or ! in_array($meta_key, $import_options['custom_fields_list']) )) return true;
+			if ($import_options['update_custom_fields_logic'] == "full_update") {
+			    return true;
+			}
+			if ($import_options['update_custom_fields_logic'] == "only" and ! empty($import_options['custom_fields_list']) and is_array($import_options['custom_fields_list']) and in_array($meta_key, $import_options['custom_fields_list']) ) {
+			    return true;
+			}
+			if ($import_options['update_custom_fields_logic'] == "all_except" and ( empty($import_options['custom_fields_list']) or ! in_array($meta_key, $import_options['custom_fields_list']) )) {
+			    return true;
+			}
 
 			return false;
 
@@ -1056,13 +1085,23 @@ 
 			
 			$import_options = $import_options['options'];
 
-			if ($import_options['update_all_data'] == 'yes') return true;
+			if ($import_options['update_all_data'] == 'yes') {
+			    return true;
+			}
 
-			if ( ! $import_options['is_update_categories'] ) return false;			
+			if ( ! $import_options['is_update_categories'] ) {
+			    return false;
+			}
 
-			if ($import_options['update_categories_logic'] == "full_update") return true;
-			if ($import_options['update_categories_logic'] == "only" and ! empty($import_options['taxonomies_list']) and is_array($import_options['taxonomies_list']) and in_array($tax_name, $import_options['taxonomies_list']) ) return true;
-			if ($import_options['update_categories_logic'] == "all_except" and ( empty($import_options['taxonomies_list']) or ! in_array($tax_name, $import_options['taxonomies_list']) )) return true;
+			if ($import_options['update_categories_logic'] == "full_update") {
+			    return true;
+			}
+			if ($import_options['update_categories_logic'] == "only" and ! empty($import_options['taxonomies_list']) and is_array($import_options['taxonomies_list']) and in_array($tax_name, $import_options['taxonomies_list']) ) {
+			    return true;
+			}
+			if ($import_options['update_categories_logic'] == "all_except" and ( empty($import_options['taxonomies_list']) or ! in_array($tax_name, $import_options['taxonomies_list']) )) {
+			    return true;
+			}
 
 			return false;
 
@@ -1072,11 +1111,17 @@ 
 
 			$import_options = $import_options['options'];
 
-			if ($import_options['update_all_data'] == 'yes') return true;
+			if ($import_options['update_all_data'] == 'yes') {
+			    return true;
+			}
 
-			if (!$import_options['is_update_images']) return false;			
+			if (!$import_options['is_update_images']) {
+			    return false;
+			}
 
-			if ($import_options['is_update_images']) return true;			
+			if ($import_options['is_update_images']) {
+			    return true;
+			}
 
 			return false;
 		}
@@ -1153,7 +1198,9 @@ 
 
 				$requires_counter = 0;
 				foreach ($conditions['plugins'] as $plugin) {
-					if ( is_plugin_active($plugin) ) $requires_counter++;
+					if ( is_plugin_active($plugin) ) {
+					    $requires_counter++;
+					}
 				}
 
 				if ($requires_counter != count($conditions['plugins'])){ 					

includes/libraries/wp-all-import/class-getpaid-wp-all-import.php

Indentation +89 added lines, -89 removed lines

@@ -14,133 +14,133 @@
  */
 class GetPaid_WP_All_Import {
 
-	/**
-	 * @var RapidAddon[]
-	 */
-	protected $add_ons;
-
-	/**
-	 * @var array
-	 */
-	protected $datastores = array(
-		'item'     =>'WPInv_Item',
-		'invoice'  =>'WPInv_Invoice',
-		'discount' =>'WPInv_Discount',
-	);
+    /**
+     * @var RapidAddon[]
+     */
+    protected $add_ons;
+
+    /**
+     * @var array
+     */
+    protected $datastores = array(
+        'item'     =>'WPInv_Item',
+        'invoice'  =>'WPInv_Invoice',
+        'discount' =>'WPInv_Discount',
+    );
 
     /**
-	 * Class constructor.
-	 */
+     * Class constructor.
+     */
     public function __construct() {
 
-		// Init each store separately.
-		foreach ( array_keys( $this->datastores ) as $key ) {
-			$this->init_store( $key );
-		}
+        // Init each store separately.
+        foreach ( array_keys( $this->datastores ) as $key ) {
+            $this->init_store( $key );
+        }
 
-	}
+    }
 
-	/**
-	 * Inits a store.
-	 */
+    /**
+     * Inits a store.
+     */
     public function init_store( $key ) {
 
-		// Register the add-on.
-		$this->add_ons[ $key ] = new RapidAddon( 'GetPaid', 'getpaid_wp_al_import_' . $key );
+        // Register the add-on.
+        $this->add_ons[ $key ] = new RapidAddon( 'GetPaid', 'getpaid_wp_al_import_' . $key );
 
-		// Create import function.
-		$import_function = function ( $post_id, $data, $import_options, $_post ) use ( $key ) {
-			$this->import_store( $key, $post_id, $data, $import_options, $_post );
+        // Create import function.
+        $import_function = function ( $post_id, $data, $import_options, $_post ) use ( $key ) {
+            $this->import_store( $key, $post_id, $data, $import_options, $_post );
         };
 
-		$this->add_ons[ $key ]->set_import_function( $import_function );
+        $this->add_ons[ $key ]->set_import_function( $import_function );
 
-		// Register store fields.
-		$this->add_store_fields( $key );
+        // Register store fields.
+        $this->add_store_fields( $key );
 
-		// Only load on the correct post type.
-		$this->add_ons[ $key ]->run( array( 'post_types' => array( 'wpi_' . $key ) ) );
+        // Only load on the correct post type.
+        $this->add_ons[ $key ]->run( array( 'post_types' => array( 'wpi_' . $key ) ) );
 
-		// Disable images.
-		$this->add_ons[ $key ]->disable_default_images();
+        // Disable images.
+        $this->add_ons[ $key ]->disable_default_images();
 
-	}
+    }
 
-	/**
-	 * Retrieves store fields.
-	 */
+    /**
+     * Retrieves store fields.
+     */
     public function get_store_fields( $key ) {
 
-		// Fetch from data/invoice-schema.php, from data/discount-schema.php, from data/item-schema.php
-		$fields = wpinv_get_data( $key . '-schema' );
+        // Fetch from data/invoice-schema.php, from data/discount-schema.php, from data/item-schema.php
+        $fields = wpinv_get_data( $key . '-schema' );
 
-		if ( empty( $fields ) ) {
-			return array();
-		}
+        if ( empty( $fields ) ) {
+            return array();
+        }
 
-		// Clean the fields.
-		$prepared = array();
-		foreach ( $fields as $id => $field ) {
+        // Clean the fields.
+        $prepared = array();
+        foreach ( $fields as $id => $field ) {
 
-			// Skip read only fields.
-			if ( ! empty( $field['readonly'] ) ) {
-				continue;
-			}
+            // Skip read only fields.
+            if ( ! empty( $field['readonly'] ) ) {
+                continue;
+            }
 
-			$prepared[ $id ] = $field;
+            $prepared[ $id ] = $field;
 
-		}
+        }
 
-		return $prepared;
+        return $prepared;
 
-	}
+    }
 
-	/**
-	 * Registers store fields.
-	 */
+    /**
+     * Registers store fields.
+     */
     public function add_store_fields( $key ) {
 
-		foreach ( $this->get_store_fields( $key ) as $field_id => $data ) {
-			$this->add_ons[ $key ]->add_field( $field_id, $data['description'], 'text' );
-		}
+        foreach ( $this->get_store_fields( $key ) as $field_id => $data ) {
+            $this->add_ons[ $key ]->add_field( $field_id, $data['description'], 'text' );
+        }
 
     }
 
-	/**
-	 * Handles store imports.
-	 */
+    /**
+     * Handles store imports.
+     */
     public function import_store( $key, $post_id, $data, $import_options, $_post ) {
 
-		// Is the store class set?
-		if ( ! isset( $this->datastores[ $key ] ) ) {
-			return;
-		}
+        // Is the store class set?
+        if ( ! isset( $this->datastores[ $key ] ) ) {
+            return;
+        }
 
-		/**@var GetPaid_Data */
-		$data_store = new $this->datastores[ $key ]( $post_id );
+        /**@var GetPaid_Data */
+        $data_store = new $this->datastores[ $key ]( $post_id );
 
-		// Abort if the invoice/item/discount does not exist.
-		if ( ! $data_store->exists() ) {
-			return;
-		}
+        // Abort if the invoice/item/discount does not exist.
+        if ( ! $data_store->exists() ) {
+            return;
+        }
 
-		// Prepare data props.
-		$prepared = array();
+        // Prepare data props.
+        $prepared = array();
 
-		foreach ( array_keys( $this->get_store_fields( $key ) ) as $field ) { 
-			// Make sure the user has allowed this field to be updated.
-			if ( empty( $_post['ID'] ) || $this->add_ons[ $key ]->can_update_meta( $field, $import_options ) ) { 
+        foreach ( array_keys( $this->get_store_fields( $key ) ) as $field ) { 
+            // Make sure the user has allowed this field to be updated.
+            if ( empty( $_post['ID'] ) || $this->add_ons[ $key ]->can_update_meta( $field, $import_options ) ) { 
 	
-				// Update the custom field with the imported data.
-				$prepared[ $field ] = $data[ $field ];
-			} 
-		}
-
-		// Only update if we have something to update.
-		if ( ! empty( $prepared ) ) {
-			$data_store->set_props( $prepared );
-			$data_store->save();
-		}
+                // Update the custom field with the imported data.
+                $prepared[ $field ] = $data[ $field ];
+            } 
+        }
+
+        // Only update if we have something to update.
+        if ( ! empty( $prepared ) ) {
+            $data_store->set_props( $prepared );
+            $data_store->save();
+        }
 
     }
 

Spacing +30 added lines, -30 removed lines

@@ -5,9 +5,9 @@ 
  * @package GetPaid
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-include plugin_dir_path( __FILE__ ) . 'rapid-addon.php';
+include plugin_dir_path(__FILE__) . 'rapid-addon.php';
 
 /**
  * WP All Import class.
@@ -34,8 +34,8 @@ 
     public function __construct() {
 
 		// Init each store separately.
-		foreach ( array_keys( $this->datastores ) as $key ) {
-			$this->init_store( $key );
+		foreach (array_keys($this->datastores) as $key) {
+			$this->init_store($key);
 		}
 
 	}
@@ -43,51 +43,51 @@ 
 	/**
 	 * Inits a store.
 	 */
-    public function init_store( $key ) {
+    public function init_store($key) {
 
 		// Register the add-on.
-		$this->add_ons[ $key ] = new RapidAddon( 'GetPaid', 'getpaid_wp_al_import_' . $key );
+		$this->add_ons[$key] = new RapidAddon('GetPaid', 'getpaid_wp_al_import_' . $key);
 
 		// Create import function.
-		$import_function = function ( $post_id, $data, $import_options, $_post ) use ( $key ) {
-			$this->import_store( $key, $post_id, $data, $import_options, $_post );
+		$import_function = function($post_id, $data, $import_options, $_post) use ($key) {
+			$this->import_store($key, $post_id, $data, $import_options, $_post);
         };
 
-		$this->add_ons[ $key ]->set_import_function( $import_function );
+		$this->add_ons[$key]->set_import_function($import_function);
 
 		// Register store fields.
-		$this->add_store_fields( $key );
+		$this->add_store_fields($key);
 
 		// Only load on the correct post type.
-		$this->add_ons[ $key ]->run( array( 'post_types' => array( 'wpi_' . $key ) ) );
+		$this->add_ons[$key]->run(array('post_types' => array('wpi_' . $key)));
 
 		// Disable images.
-		$this->add_ons[ $key ]->disable_default_images();
+		$this->add_ons[$key]->disable_default_images();
 
 	}
 
 	/**
 	 * Retrieves store fields.
 	 */
-    public function get_store_fields( $key ) {
+    public function get_store_fields($key) {
 
 		// Fetch from data/invoice-schema.php, from data/discount-schema.php, from data/item-schema.php
-		$fields = wpinv_get_data( $key . '-schema' );
+		$fields = wpinv_get_data($key . '-schema');
 
-		if ( empty( $fields ) ) {
+		if (empty($fields)) {
 			return array();
 		}
 
 		// Clean the fields.
 		$prepared = array();
-		foreach ( $fields as $id => $field ) {
+		foreach ($fields as $id => $field) {
 
 			// Skip read only fields.
-			if ( ! empty( $field['readonly'] ) ) {
+			if (!empty($field['readonly'])) {
 				continue;
 			}
 
-			$prepared[ $id ] = $field;
+			$prepared[$id] = $field;
 
 		}
 
@@ -98,10 +98,10 @@ 
 	/**
 	 * Registers store fields.
 	 */
-    public function add_store_fields( $key ) {
+    public function add_store_fields($key) {
 
-		foreach ( $this->get_store_fields( $key ) as $field_id => $data ) {
-			$this->add_ons[ $key ]->add_field( $field_id, $data['description'], 'text' );
+		foreach ($this->get_store_fields($key) as $field_id => $data) {
+			$this->add_ons[$key]->add_field($field_id, $data['description'], 'text');
 		}
 
     }
@@ -109,36 +109,36 @@ 
 	/**
 	 * Handles store imports.
 	 */
-    public function import_store( $key, $post_id, $data, $import_options, $_post ) {
+    public function import_store($key, $post_id, $data, $import_options, $_post) {
 
 		// Is the store class set?
-		if ( ! isset( $this->datastores[ $key ] ) ) {
+		if (!isset($this->datastores[$key])) {
 			return;
 		}
 
 		/**@var GetPaid_Data */
-		$data_store = new $this->datastores[ $key ]( $post_id );
+		$data_store = new $this->datastores[$key]($post_id);
 
 		// Abort if the invoice/item/discount does not exist.
-		if ( ! $data_store->exists() ) {
+		if (!$data_store->exists()) {
 			return;
 		}
 
 		// Prepare data props.
 		$prepared = array();
 
-		foreach ( array_keys( $this->get_store_fields( $key ) ) as $field ) { 
+		foreach (array_keys($this->get_store_fields($key)) as $field) { 
 			// Make sure the user has allowed this field to be updated.
-			if ( empty( $_post['ID'] ) || $this->add_ons[ $key ]->can_update_meta( $field, $import_options ) ) { 
+			if (empty($_post['ID']) || $this->add_ons[$key]->can_update_meta($field, $import_options)) { 
 	
 				// Update the custom field with the imported data.
-				$prepared[ $field ] = $data[ $field ];
+				$prepared[$field] = $data[$field];
 			} 
 		}
 
 		// Only update if we have something to update.
-		if ( ! empty( $prepared ) ) {
-			$data_store->set_props( $prepared );
+		if (!empty($prepared)) {
+			$data_store->set_props($prepared);
 			$data_store->save();
 		}
 

templates/payment-forms/elements/address-fields.php

Spacing +51 added lines, -51 removed lines

@@ -12,75 +12,75 @@ 
  * @var GetPaid_Payment_Form $form
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
-$field_type = sanitize_key( $field_type );
+$field_type = sanitize_key($field_type);
 
 echo "<div class='row $field_type'>";
 
 // Prepare current user.
-if ( ! empty( $form->invoice ) ) {
+if (!empty($form->invoice)) {
     $user_id = $form->invoice->get_user_id();
 }
 
-if ( empty( $user_id ) && is_user_logged_in() ) {
+if (empty($user_id) && is_user_logged_in()) {
     $user_id = get_current_user_id();
 }
 
-if ( ! empty( $user_id ) ) {
-    $user  = wp_get_current_user();
+if (!empty($user_id)) {
+    $user = wp_get_current_user();
 }
 
-foreach ( $fields as $address_field ) {
+foreach ($fields as $address_field) {
 
     // Skip if it is hidden.
-    if ( empty( $address_field['visible'] ) ) {
+    if (empty($address_field['visible'])) {
         continue;
     }
 
-    do_action( 'getpaid_payment_form_address_field_before_' . $address_field['name'], $field_type, $address_field );
+    do_action('getpaid_payment_form_address_field_before_' . $address_field['name'], $field_type, $address_field);
 
     // Prepare variables.
     $field_name  = $address_field['name'];
     $field_name  = "{$field_type}[$field_name]";
-    $wrap_class  = getpaid_get_form_element_grid_class( $address_field );
-    $wrap_class  = esc_attr( "$wrap_class getpaid-address-field-wrapper" );
-    $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] );
-    $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] );
-    $value       = ! empty( $user_id ) ? get_user_meta( $user_id, '_' . $address_field['name'], true ) : '';
-    $label       = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] );
-
-    $method_name = 'get_' . str_replace( 'wpinv_', '', $address_field['name'] );
-    if ( ! empty( $form->invoice ) && is_callable( array( $form->invoice, $method_name ) ) ) {
-        $value = call_user_func( array( $form->invoice, $method_name ) );
+    $wrap_class  = getpaid_get_form_element_grid_class($address_field);
+    $wrap_class  = esc_attr("$wrap_class getpaid-address-field-wrapper");
+    $placeholder = empty($address_field['placeholder']) ? '' : esc_attr($address_field['placeholder']);
+    $description = empty($address_field['description']) ? '' : wp_kses_post($address_field['description']);
+    $value       = !empty($user_id) ? get_user_meta($user_id, '_' . $address_field['name'], true) : '';
+    $label       = empty($address_field['label']) ? '' : wp_kses_post($address_field['label']);
+
+    $method_name = 'get_' . str_replace('wpinv_', '', $address_field['name']);
+    if (!empty($form->invoice) && is_callable(array($form->invoice, $method_name))) {
+        $value = call_user_func(array($form->invoice, $method_name));
     }
 
-    if ( empty( $value ) && 'wpinv_first_name' == $address_field['name'] && ! empty( $user ) ) {
+    if (empty($value) && 'wpinv_first_name' == $address_field['name'] && !empty($user)) {
         $value = $user->first_name;
     }
 
-    if ( empty( $value ) && 'wpinv_last_name' == $address_field['name'] && ! empty( $user ) ) {
+    if (empty($value) && 'wpinv_last_name' == $address_field['name'] && !empty($user)) {
         $value = $user->last_name;
     }
 
-    if ( ! empty( $address_field['required'] ) ) {
+    if (!empty($address_field['required'])) {
         $label .= "<span class='text-danger'> *</span>";
     }
 
     // Display the country.
-    if ( 'wpinv_country' == $address_field['name'] ) {
+    if ('wpinv_country' == $address_field['name']) {
 
         echo "<div class='form-group $wrap_class getpaid-address-field-wrapper__country'";
 
         echo aui()->select(
             array(
                 'options'     => wpinv_get_country_list(),
-                'name'        => esc_attr( $field_name ),
-                'id'          => sanitize_html_class( $field_name ) . $uniqid,
-                'value'       => esc_attr( $country ),
+                'name'        => esc_attr($field_name),
+                'id'          => sanitize_html_class($field_name) . $uniqid,
+                'value'       => esc_attr($country),
                 'placeholder' => $placeholder,
-                'required'    => ! empty( $address_field['required'] ),
-                'label'       => wp_kses_post( $label ),
+                'required'    => !empty($address_field['required']),
+                'label'       => wp_kses_post($label),
                 'label_type'  => 'vertical',
                 'help_text'   => $description,
                 'class'       => 'getpaid-address-field wpinv_country',
@@ -93,7 +93,7 @@ 
             )
         );
 
-        if ( wpinv_should_validate_vat_number() ) {
+        if (wpinv_should_validate_vat_number()) {
 
             echo aui()->input(
                 array(
@@ -102,7 +102,7 @@ 
                     'id'         => "shipping-toggle$uniqid",
                     'wrap_class' => "getpaid-address-field-wrapper__address-confirm mt-1 d-none",
                     'required'   => false,
-                    'label'      => __( 'I certify that I live in the country selected above', 'invoicing' ) . "<span class='text-danger'> *</span>",
+                    'label'      => __('I certify that I live in the country selected above', 'invoicing') . "<span class='text-danger'> *</span>",
                     'value'      => 1,
                     'checked'    => true,
                     'class'      => 'w-auto',
@@ -116,27 +116,27 @@ 
     }
 
     // Display the state.
-    else if ( 'wpinv_state' == $address_field['name'] ) {
+    else if ('wpinv_state' == $address_field['name']) {
 
-        if ( empty( $value ) ) {
+        if (empty($value)) {
             $value = wpinv_get_default_state();
         }
 
-        echo getpaid_get_states_select_markup (
+        echo getpaid_get_states_select_markup(
             $country,
             $value,
             $placeholder,
             $label,
             $description,
-            ! empty( $address_field['required'] ),
+            !empty($address_field['required']),
             $wrap_class,
             $field_name
         );
 
     } else {
 
-        $key      = str_replace( 'wpinv_', '', $address_field['name'] );
-        $key      = esc_attr( str_replace( '_', '-', $key ) );
+        $key      = str_replace('wpinv_', '', $address_field['name']);
+        $key      = esc_attr(str_replace('_', '-', $key));
         $autocomplete = '';
         $replacements = array(
             'zip'        => 'postal-code',
@@ -149,37 +149,37 @@ 
         );
 
 
-        if ( isset( $replacements[ $key ] ) ) {
+        if (isset($replacements[$key])) {
             $autocomplete = array(
-                'autocomplete' => "$field_type {$replacements[ $key ]}",
+                'autocomplete' => "$field_type {$replacements[$key]}",
             );
         }
 
         $append = '';
 
-        if ( 'billing' === $field_type && wpinv_should_validate_vat_number() && 'vat-number' === $key ) {
-            $valid    = esc_attr__( 'Valid', 'invoicing' );
-            $invalid  = esc_attr__( 'Invalid', 'invoicing' );
-            $validate = esc_attr__( 'Validate', 'invoicing' );
+        if ('billing' === $field_type && wpinv_should_validate_vat_number() && 'vat-number' === $key) {
+            $valid    = esc_attr__('Valid', 'invoicing');
+            $invalid  = esc_attr__('Invalid', 'invoicing');
+            $validate = esc_attr__('Validate', 'invoicing');
             $append   = "<span class='btn btn-primary getpaid-vat-number-validate' data-valid='$valid' data-invalid='$invalid' data-validate='$validate'>$validate</span>";
         }
 
-        if ( 'billing' === $field_type ) {
-            $description .= '<div class="getpaid-error-' . sanitize_html_class( $field_name ) . ' getpaid-custom-payment-form-errors alert alert-danger d-none"></div>';
+        if ('billing' === $field_type) {
+            $description .= '<div class="getpaid-error-' . sanitize_html_class($field_name) . ' getpaid-custom-payment-form-errors alert alert-danger d-none"></div>';
         }
 
         echo aui()->input(
             array(
-                'name'        => esc_attr( $field_name ),
-                'id'          => sanitize_html_class( $field_name ) . $uniqid,
-                'required'    => ! empty( $address_field['required'] ),
+                'name'        => esc_attr($field_name),
+                'id'          => sanitize_html_class($field_name) . $uniqid,
+                'required'    => !empty($address_field['required']),
                 'placeholder' => $placeholder,
-                'label'       => wp_kses_post( $label ),
+                'label'       => wp_kses_post($label),
                 'label_type'  => 'vertical',
                 'help_text'   => $description,
                 'type'        => 'text',
-                'value'       => esc_attr( $value ),
-                'class'       => 'getpaid-address-field ' . esc_attr( $address_field['name'] ),
+                'value'       => esc_attr($value),
+                'class'       => 'getpaid-address-field ' . esc_attr($address_field['name']),
                 'wrap_class'  => "$wrap_class getpaid-address-field-wrapper__$key",
                 'label_class' => 'getpaid-address-field-label getpaid-address-field-label__' . $key,
                 'extra_attributes'  => $autocomplete,
@@ -189,7 +189,7 @@ 
 
     }
 
-    do_action( 'getpaid_payment_form_address_field_after_' . $address_field['name'], $field_type, $address_field );
+    do_action('getpaid_payment_form_address_field_after_' . $address_field['name'], $field_type, $address_field);
 }
 
 echo "</div>";