lightspeeddevelopment / wetu-importer

classes/class-lsx-wetu-importer-settings.php

Indentation +218 added lines, -218 removed lines

@@ -14,85 +14,85 @@ 
  */
 class LSX_WETU_Importer_Settings {
 
-	/**
-	 * Holds instance of the class
-	 *
-	 * @var object
-	 */
-	private static $instance;
+     /**
+      * Holds instance of the class
+      *
+      * @var object
+      */
+     private static $instance;
 
-	/**
-	 * Holds the default settings.
-	 *
-	 * @var array
-	 */
-	public $defaults = array();
+     /**
+      * Holds the default settings.
+      *
+      * @var array
+      */
+     public $defaults = array();
 
-	/**
-	 * Holds the settings fields available.
-	 *
-	 * @var array
-	 */
-	public $fields = array();
+     /**
+      * Holds the settings fields available.
+      *
+      * @var array
+      */
+     public $fields = array();
 
-	/**
-	 * Initialize the plugin by setting localization, filters, and administration functions.
-	 *
-	 * @since 1.0.0
-	 *
-	 * @access private
-	 */
-	public function __construct() {
-		$this->defaults = array(
-			'api_key'                            => '',
-			'disable_tour_title'                 => '',
-			'disable_tour_descriptions'          => '',
-			'disable_tour_tags'                  => 'on',
-			'enable_tour_featured_random'        => '',
-			'disable_accommodation_title'        => '',
-			'disable_accommodation_descriptions' => '',
-			'disable_accommodation_filtering'    => '',
-			'disable_accommodation_excerpts'     => '',
-			'disable_destination_title'          => '',
-			'disable_destination_descriptions'   => '',
-			'image_replacing'                    => 'on',
-			'image_limit'                        => '15',
-			'image_scaling'                      => 'on',
-			'width'                              => '800',
-			'height'                             => '600',
-			'scaling'                            => 'h',
-			'enable_tour_ref_column'             => '',
-			'cron_schedule'                      => 'daily',
-			'accommodation_images_cron'          => '',
-			'accommodation_images_cron_featured' => '',
-		);
-		$this->fields   = array_keys( $this->defaults );
-		add_action( 'admin_init', array( $this, 'save_options' ) );
-	}
+     /**
+      * Initialize the plugin by setting localization, filters, and administration functions.
+      *
+      * @since 1.0.0
+      *
+      * @access private
+      */
+     public function __construct() {
+          $this->defaults = array(
+               'api_key'                            => '',
+               'disable_tour_title'                 => '',
+               'disable_tour_descriptions'          => '',
+               'disable_tour_tags'                  => 'on',
+               'enable_tour_featured_random'        => '',
+               'disable_accommodation_title'        => '',
+               'disable_accommodation_descriptions' => '',
+               'disable_accommodation_filtering'    => '',
+               'disable_accommodation_excerpts'     => '',
+               'disable_destination_title'          => '',
+               'disable_destination_descriptions'   => '',
+               'image_replacing'                    => 'on',
+               'image_limit'                        => '15',
+               'image_scaling'                      => 'on',
+               'width'                              => '800',
+               'height'                             => '600',
+               'scaling'                            => 'h',
+               'enable_tour_ref_column'             => '',
+               'cron_schedule'                      => 'daily',
+               'accommodation_images_cron'          => '',
+               'accommodation_images_cron_featured' => '',
+          );
+          $this->fields   = array_keys( $this->defaults );
+          add_action( 'admin_init', array( $this, 'save_options' ) );
+     }
 
-	/**
-	 * Return an instance of this class.
-	 *
-	 * @return  object
-	 */
-	public static function get_instance() {
-		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
-			self::$instance = new self();
-		}
-		return self::$instance;
-	}
+     /**
+      * Return an instance of this class.
+      *
+      * @return  object
+      */
+     public static function get_instance() {
+          // If the single instance hasn't been set, set it now.
+          if ( ! isset( self::$instance ) ) {
+               self::$instance = new self();
+          }
+          return self::$instance;
+     }
 
-	/**
-	 * Display the importer welcome screen
-	 */
-	public function display_page() {
-		$options = lsx_wetu_get_options();
-		foreach ( $options as $key => $value ) {
-			$value = trim( $value );
-		}
-		$options = wp_parse_args( $options, $this->defaults );
-		?>
+     /**
+      * Display the importer welcome screen
+      */
+     public function display_page() {
+          $options = lsx_wetu_get_options();
+          foreach ( $options as $key => $value ) {
+               $value = trim( $value );
+          }
+          $options = wp_parse_args( $options, $this->defaults );
+          ?>
 		<div class="wrap">
 			<form method="post" class="">
 				<?php wp_nonce_field( 'lsx_wetu_importer_save', 'lsx_wetu_importer_save_options' ); ?>
@@ -107,10 +107,10 @@ 
 							<td>
 								<input data-toggle="tooltip" data-placement="top" title="The API key can be found on your My Account page of your WETU account." type="text" value="
 								<?php
-								if ( isset( $options['api_key'] ) ) {
-									echo esc_attr( $options['api_key'] );
-								}
-								?>
+                                        if ( isset( $options['api_key'] ) ) {
+                                             echo esc_attr( $options['api_key'] );
+                                        }
+                                        ?>
 								" name="api_key" />
 							</td>
 						</tr>
@@ -127,10 +127,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_tour_title'] ) && '' !== $options['disable_tour_title'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['disable_tour_title'] ) && '' !== $options['disable_tour_title'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="disable_tour_title" />
 
 								<small><?php esc_html_e( 'If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer' ); ?></small>
@@ -143,10 +143,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_tour_descriptions'] ) && '' !== $options['disable_tour_descriptions'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['disable_tour_descriptions'] ) && '' !== $options['disable_tour_descriptions'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="disable_tour_descriptions" />
 
 								<small><?php esc_html_e( 'If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer' ); ?></small>
@@ -159,10 +159,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_tour_tags'] ) && '' !== $options['disable_tour_tags'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['disable_tour_tags'] ) && '' !== $options['disable_tour_tags'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="disable_tour_tags" />
 
 								<small><?php esc_html_e( 'Disable this is you dont want the option available on the import screen.', 'lsx-wetu-importer' ); ?></small>
@@ -176,10 +176,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['enable_tour_ref_column'] ) && '' !== $options['enable_tour_ref_column'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['enable_tour_ref_column'] ) && '' !== $options['enable_tour_ref_column'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="enable_tour_ref_column" />
 								<small><?php esc_html_e( 'Enables the use of the WETU Reference Column for better tours management.', 'lsx-wetu-importer' ); ?></small>
 							</td>
@@ -192,10 +192,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['enable_tour_featured_random'] ) && '' !== $options['enable_tour_featured_random'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['enable_tour_featured_random'] ) && '' !== $options['enable_tour_featured_random'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="enable_tour_featured_random" />
 								<small><?php esc_html_e( 'This will randomize the featured image from the destination gallery.', 'lsx-wetu-importer' ); ?></small>
 							</td>
@@ -214,10 +214,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_accommodation_title'] ) && '' !== $options['disable_accommodation_title'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['disable_accommodation_title'] ) && '' !== $options['disable_accommodation_title'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="disable_accommodation_title" />
 
 								<small><?php esc_html_e( 'If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer' ); ?></small>
@@ -230,10 +230,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_accommodation_descriptions'] ) && '' !== $options['disable_accommodation_descriptions'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['disable_accommodation_descriptions'] ) && '' !== $options['disable_accommodation_descriptions'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="disable_accommodation_descriptions" />
 								<small><?php esc_html_e( 'If you are going to edit the accommodation descriptions imported then enable this setting.', 'lsx-wetu-importer' ); ?></small>
 							</td>
@@ -245,10 +245,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_accommodation_filtering'] ) && '' !== $options['disable_accommodation_filtering'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['disable_accommodation_filtering'] ) && '' !== $options['disable_accommodation_filtering'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="disable_accommodation_filtering" />
 								<small><?php esc_html_e( 'This will stop the HTML from being stripped out of the description.', 'lsx-wetu-importer' ); ?></small>
 							</td>
@@ -261,10 +261,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_accommodation_excerpts'] ) && '' !== $options['disable_accommodation_excerpts'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['disable_accommodation_excerpts'] ) && '' !== $options['disable_accommodation_excerpts'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="disable_accommodation_excerpts" />
 								<small><?php esc_html_e( 'If you are going to edit the accommodation excerpts then enable this setting.', 'lsx-wetu-importer' ); ?></small>
 							</td>
@@ -283,10 +283,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_destination_title'] ) && '' !== $options['disable_destination_title'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['disable_destination_title'] ) && '' !== $options['disable_destination_title'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="disable_destination_title" />
 
 								<small><?php esc_html_e( 'If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer' ); ?></small>
@@ -299,10 +299,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_destination_descriptions'] ) && '' !== $options['disable_destination_descriptions'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['disable_destination_descriptions'] ) && '' !== $options['disable_destination_descriptions'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="disable_destination_descriptions" />
 								<small><?php esc_html_e( 'If you are going to edit the destination descriptions on this site then enable this setting.', 'lsx-wetu-importer' ); ?></small>
 							</td>
@@ -321,10 +321,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['image_replacing'] ) && '' !== $options['image_replacing'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['image_replacing'] ) && '' !== $options['image_replacing'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="image_replacing" />
 								<p><?php esc_html_e( 'Do you want your images to be replaced on each import.', 'lsx-wetu-importer' ); ?></p>
 							</td>
@@ -336,10 +336,10 @@ 
 							<td>
 								<input placeholder="" type="text" value="
 								<?php
-								if ( isset( $options['image_limit'] ) && '' !== $options['image_limit'] ) {
-									echo esc_attr( $options['image_limit'] );
-								}
-								?>
+                                        if ( isset( $options['image_limit'] ) && '' !== $options['image_limit'] ) {
+                                             echo esc_attr( $options['image_limit'] );
+                                        }
+                                        ?>
 								"
 								name="image_limit" />
 							</td>
@@ -352,10 +352,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['image_scaling'] ) && '' !== $options['image_scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['image_scaling'] ) && '' !== $options['image_scaling'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="image_scaling" />
 							</td>
 						</tr>
@@ -366,10 +366,10 @@ 
 							<td>
 								<input placeholder="800" type="text" value="
 								<?php
-								if ( isset( $options['width'] ) && '' !== $options['width'] ) {
-									echo esc_attr( $options['width'] );
-								}
-								?>
+                                        if ( isset( $options['width'] ) && '' !== $options['width'] ) {
+                                             echo esc_attr( $options['width'] );
+                                        }
+                                        ?>
 								"
 								name="width" />
 							</td>
@@ -381,10 +381,10 @@ 
 							<td>
 								<input placeholder="600" type="text" value="
 								<?php
-								if ( isset( $options['height'] ) && '' !== $options['height'] ) {
-									echo esc_attr( $options['height'] );
-								}
-								?>
+                                        if ( isset( $options['height'] ) && '' !== $options['height'] ) {
+                                             echo esc_attr( $options['height'] );
+                                        }
+                                        ?>
 								"
 								name="height" />
 							</td>
@@ -397,52 +397,52 @@ 
 							<td>
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'raw' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'raw' === $options['scaling'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="scaling" value="raw" /> <?php esc_html_e( 'Get the Full size image, no cropping takes place.', 'lsx-wetu-importer' ); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'c' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'c' === $options['scaling'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="scaling"  value="c" /> <?php esc_html_e( 'Crop image to fit fully into the frame, Crop is taken from middle, preserving as much of the image as possible.', 'lsx-wetu-importer' ); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'h' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'h' === $options['scaling'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="scaling"  value="h" /> <?php esc_html_e( 'Crop image to fit fully into the frame, but resize to height first, then crop on width if needed', 'lsx-wetu-importer' ); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'w' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'w' === $options['scaling'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="scaling"  value="w" /> <?php esc_html_e( 'Crop image to fit fully into the frame, but resize to width first, then crop on height if needed', 'lsx-wetu-importer' ); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'nf' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'nf' === $options['scaling'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="scaling"  value="nf" /> <?php esc_html_e( 'Resize the image to fit within the frame. but pad the image with white to ensure the resolution matches the frame', 'lsx-wetu-importer' ); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'n' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'n' === $options['scaling'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="scaling"  value="n" /> <?php esc_html_e( 'Resize the image to fit within the frame. but do not upscale the image.', 'lsx-wetu-importer' ); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'W' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'W' === $options['scaling'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="scaling"  value="W" /> <?php esc_html_e( 'Resize the image to fit within the frame. Image will not exceed specified dimensions', 'lsx-wetu-importer' ); ?>
 							</td>
 						</tr>
@@ -460,28 +460,28 @@ 
 							<td>
 								<select name="cron_schedule" id="cron_schedule"	class="widefat layout">
 									<?php
-									if ( isset( $options['cron_schedule'] ) && '' !== $options['cron_schedule'] ) {
-										$schedule = $options['cron_schedule'];
-									} else {
-										$schedule = 'daily';
-									}
-									$timeslots = array(
-										'daily'      => __( 'Daily', 'lsx-wetu-importer' ),
-										'weekly-mon' => __( 'Weekly (Monday)', 'lsx-wetu-importer' ),
-										'weekly-tue' => __( 'Weekly (Tuesday)', 'lsx-wetu-importer' ),
-										'weekly-wed' => __( 'Weekly (Wednesday)', 'lsx-wetu-importer' ),
-										'weekly-thu' => __( 'Weekly (Thursday)', 'lsx-wetu-importer' ),
-										'weekly-fri' => __( 'Weekly (Friday)', 'lsx-wetu-importer' ),
-										'weekly-sat' => __( 'Weekly (Saturday)', 'lsx-wetu-importer' ),
-										'weekly-sun' => __( 'Weekly (Sunday)', 'lsx-wetu-importer' ),
-									);
-									foreach ( $timeslots as $key => $name ) {
-										$selected = ( $schedule == $key ) ? ' selected="selected"' : '';
-										?>
+                                             if ( isset( $options['cron_schedule'] ) && '' !== $options['cron_schedule'] ) {
+                                                  $schedule = $options['cron_schedule'];
+                                             } else {
+                                                  $schedule = 'daily';
+                                             }
+                                             $timeslots = array(
+                                                  'daily'      => __( 'Daily', 'lsx-wetu-importer' ),
+                                                  'weekly-mon' => __( 'Weekly (Monday)', 'lsx-wetu-importer' ),
+                                                  'weekly-tue' => __( 'Weekly (Tuesday)', 'lsx-wetu-importer' ),
+                                                  'weekly-wed' => __( 'Weekly (Wednesday)', 'lsx-wetu-importer' ),
+                                                  'weekly-thu' => __( 'Weekly (Thursday)', 'lsx-wetu-importer' ),
+                                                  'weekly-fri' => __( 'Weekly (Friday)', 'lsx-wetu-importer' ),
+                                                  'weekly-sat' => __( 'Weekly (Saturday)', 'lsx-wetu-importer' ),
+                                                  'weekly-sun' => __( 'Weekly (Sunday)', 'lsx-wetu-importer' ),
+                                             );
+                                             foreach ( $timeslots as $key => $name ) {
+                                                  $selected = ( $schedule == $key ) ? ' selected="selected"' : '';
+                                                  ?>
 										<option value="<?php echo wp_kses_post( $key ); ?>" id="<?php echo wp_kses_post( $key ); ?>" <?php echo wp_kses_post( $selected ); ?>><?php echo wp_kses_post( $name ); ?></option>
 										<?php
-									}
-									?>
+                                             }
+                                             ?>
 								</select>
 							</td>
 						</tr>
@@ -492,10 +492,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['accommodation_images_cron'] ) && '' !== $options['accommodation_images_cron'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['accommodation_images_cron'] ) && '' !== $options['accommodation_images_cron'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="accommodation_images_cron" />
 								<p><?php esc_html_e( 'Update the accommodation images accodring to the schedule above.', 'lsx-wetu-importer' ); ?></p>
 							</td>
@@ -507,10 +507,10 @@ 
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['accommodation_images_cron_featured'] ) && '' !== $options['accommodation_images_cron_featured'] ) {
-									echo esc_attr( 'checked="checked"' );
-								}
-								?>
+                                        if ( isset( $options['accommodation_images_cron_featured'] ) && '' !== $options['accommodation_images_cron_featured'] ) {
+                                             echo esc_attr( 'checked="checked"' );
+                                        }
+                                        ?>
 								name="accommodation_images_cron_featured" />
 								<p><?php esc_html_e( 'Set the featured image when the gallery is created.', 'lsx-wetu-importer' ); ?></p>
 							</td>
@@ -522,25 +522,25 @@ 
 			</form>
 		</div>
 		<?php
-	}
+     }
 
-	/**
-	 * Save the options fields
-	 *
-	 * @return void
-	 */
-	public function save_options() {
-		if ( ! isset( $_POST['lsx_wetu_importer_save_options'] ) || ! wp_verify_nonce( $_POST['lsx_wetu_importer_save_options'], 'lsx_wetu_importer_save' ) ) {
-			return;
-		}
-		$data_to_save = array();
-		foreach ( $this->defaults as $key => $field ) {
-			if ( isset( $_POST[ $key ] ) ) {
-				$data_to_save[ $key ] = sanitize_text_field( $_POST[ $key ] );
-			} else {
-				$data_to_save[ $key ] = '';
-			}
-		}
-		update_option( 'lsx_wetu_importer_settings', $data_to_save );
-	}
+     /**
+      * Save the options fields
+      *
+      * @return void
+      */
+     public function save_options() {
+          if ( ! isset( $_POST['lsx_wetu_importer_save_options'] ) || ! wp_verify_nonce( $_POST['lsx_wetu_importer_save_options'], 'lsx_wetu_importer_save' ) ) {
+               return;
+          }
+          $data_to_save = array();
+          foreach ( $this->defaults as $key => $field ) {
+               if ( isset( $_POST[ $key ] ) ) {
+                    $data_to_save[ $key ] = sanitize_text_field( $_POST[ $key ] );
+               } else {
+                    $data_to_save[ $key ] = '';
+               }
+          }
+          update_option( 'lsx_wetu_importer_settings', $data_to_save );
+     }
 }

Spacing +129 added lines, -129 removed lines

@@ -66,8 +66,8 @@ 
 			'accommodation_images_cron'          => '',
 			'accommodation_images_cron_featured' => '',
 		);
-		$this->fields   = array_keys( $this->defaults );
-		add_action( 'admin_init', array( $this, 'save_options' ) );
+		$this->fields = array_keys($this->defaults);
+		add_action('admin_init', array($this, 'save_options'));
 	}
 
 	/**
@@ -77,7 +77,7 @@ 
 	 */
 	public static function get_instance() {
 		// If the single instance hasn't been set, set it now.
-		if ( ! isset( self::$instance ) ) {
+		if (!isset(self::$instance)) {
 			self::$instance = new self();
 		}
 		return self::$instance;
@@ -88,27 +88,27 @@ 
 	 */
 	public function display_page() {
 		$options = lsx_wetu_get_options();
-		foreach ( $options as $key => $value ) {
-			$value = trim( $value );
+		foreach ($options as $key => $value) {
+			$value = trim($value);
 		}
-		$options = wp_parse_args( $options, $this->defaults );
+		$options = wp_parse_args($options, $this->defaults);
 		?>
 		<div class="wrap">
 			<form method="post" class="">
-				<?php wp_nonce_field( 'lsx_wetu_importer_save', 'lsx_wetu_importer_save_options' ); ?>
-				<?php do_action( 'lsx_wetu_importer_settings_before' ); ?>
-				<h1><?php esc_html_e( 'General', 'lsx-wetu-importer' ); ?></h1>
+				<?php wp_nonce_field('lsx_wetu_importer_save', 'lsx_wetu_importer_save_options'); ?>
+				<?php do_action('lsx_wetu_importer_settings_before'); ?>
+				<h1><?php esc_html_e('General', 'lsx-wetu-importer'); ?></h1>
 				<table class="form-table">
 					<tbody>
 						<tr class="form-field">
 							<th scope="row">
-								<label for="wetu_api_key"><span title="The API key can be found on your My Account page of your WETU account." id="doc-tooltip" class="dashicons dashicons-editor-help tooltip"></span> <?php esc_html_e( 'API Key', 'lsx-wetu-importer' ); ?></label>
+								<label for="wetu_api_key"><span title="The API key can be found on your My Account page of your WETU account." id="doc-tooltip" class="dashicons dashicons-editor-help tooltip"></span> <?php esc_html_e('API Key', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input data-toggle="tooltip" data-placement="top" title="The API key can be found on your My Account page of your WETU account." type="text" value="
 								<?php
-								if ( isset( $options['api_key'] ) ) {
-									echo esc_attr( $options['api_key'] );
+								if (isset($options['api_key'])) {
+									echo esc_attr($options['api_key']);
 								}
 								?>
 								" name="api_key" />
@@ -117,227 +117,227 @@ 
 					</tbody>
 				</table>
 
-				<h1><?php esc_html_e( 'Tours', 'lsx-wetu-importer' ); ?></h1>
+				<h1><?php esc_html_e('Tours', 'lsx-wetu-importer'); ?></h1>
 				<table class="form-table">
 					<tbody>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="disable_tour_title"><?php esc_html_e( 'Enable Custom Titles', 'lsx-wetu-importer' ); ?></label>
+								<label for="disable_tour_title"><?php esc_html_e('Enable Custom Titles', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_tour_title'] ) && '' !== $options['disable_tour_title'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['disable_tour_title']) && '' !== $options['disable_tour_title']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="disable_tour_title" />
 
-								<small><?php esc_html_e( 'If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="disable_tour_descriptions"><?php esc_html_e( 'Disable Descriptions', 'lsx-wetu-importer' ); ?></label>
+								<label for="disable_tour_descriptions"><?php esc_html_e('Disable Descriptions', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_tour_descriptions'] ) && '' !== $options['disable_tour_descriptions'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['disable_tour_descriptions']) && '' !== $options['disable_tour_descriptions']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="disable_tour_descriptions" />
 
-								<small><?php esc_html_e( 'If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="disable_tour_tags"><?php esc_html_e( 'Disable Tags / Travel Styles', 'lsx-wetu-importer' ); ?></label>
+								<label for="disable_tour_tags"><?php esc_html_e('Disable Tags / Travel Styles', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_tour_tags'] ) && '' !== $options['disable_tour_tags'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['disable_tour_tags']) && '' !== $options['disable_tour_tags']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="disable_tour_tags" />
 
-								<small><?php esc_html_e( 'Disable this is you dont want the option available on the import screen.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('Disable this is you dont want the option available on the import screen.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="enable_tour_ref_column"><?php esc_html_e( 'Enable Reference Column', 'lsx-wetu-importer' ); ?></label>
+								<label for="enable_tour_ref_column"><?php esc_html_e('Enable Reference Column', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['enable_tour_ref_column'] ) && '' !== $options['enable_tour_ref_column'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['enable_tour_ref_column']) && '' !== $options['enable_tour_ref_column']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="enable_tour_ref_column" />
-								<small><?php esc_html_e( 'Enables the use of the WETU Reference Column for better tours management.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('Enables the use of the WETU Reference Column for better tours management.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="enable_tour_featured_random"><?php esc_html_e( 'Randomize Featured Image', 'lsx-wetu-importer' ); ?></label>
+								<label for="enable_tour_featured_random"><?php esc_html_e('Randomize Featured Image', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['enable_tour_featured_random'] ) && '' !== $options['enable_tour_featured_random'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['enable_tour_featured_random']) && '' !== $options['enable_tour_featured_random']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="enable_tour_featured_random" />
-								<small><?php esc_html_e( 'This will randomize the featured image from the destination gallery.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('This will randomize the featured image from the destination gallery.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 					</tbody>
 				</table>
 
-				<h1><?php esc_html_e( 'Accommodation', 'lsx-wetu-importer' ); ?></h1>
+				<h1><?php esc_html_e('Accommodation', 'lsx-wetu-importer'); ?></h1>
 
 				<table class="form-table">
 					<tbody>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="disable_accommodation_title"><?php esc_html_e( 'Enable Custom Titles', 'lsx-wetu-importer' ); ?></label>
+								<label for="disable_accommodation_title"><?php esc_html_e('Enable Custom Titles', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_accommodation_title'] ) && '' !== $options['disable_accommodation_title'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['disable_accommodation_title']) && '' !== $options['disable_accommodation_title']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="disable_accommodation_title" />
 
-								<small><?php esc_html_e( 'If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="disable_accommodation_descriptions"><?php esc_html_e( 'Disable Descriptions', 'lsx-wetu-importer' ); ?></label>
+								<label for="disable_accommodation_descriptions"><?php esc_html_e('Disable Descriptions', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_accommodation_descriptions'] ) && '' !== $options['disable_accommodation_descriptions'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['disable_accommodation_descriptions']) && '' !== $options['disable_accommodation_descriptions']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="disable_accommodation_descriptions" />
-								<small><?php esc_html_e( 'If you are going to edit the accommodation descriptions imported then enable this setting.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('If you are going to edit the accommodation descriptions imported then enable this setting.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="disable_accommodation_filtering"><?php esc_html_e( 'Disable Description Filtering', 'lsx-wetu-importer' ); ?></label>
+								<label for="disable_accommodation_filtering"><?php esc_html_e('Disable Description Filtering', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_accommodation_filtering'] ) && '' !== $options['disable_accommodation_filtering'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['disable_accommodation_filtering']) && '' !== $options['disable_accommodation_filtering']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="disable_accommodation_filtering" />
-								<small><?php esc_html_e( 'This will stop the HTML from being stripped out of the description.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('This will stop the HTML from being stripped out of the description.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="disable_accommodation_excerpts"><?php esc_html_e( 'Disable Excerpts', 'lsx-wetu-importer' ); ?></label>
+								<label for="disable_accommodation_excerpts"><?php esc_html_e('Disable Excerpts', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_accommodation_excerpts'] ) && '' !== $options['disable_accommodation_excerpts'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['disable_accommodation_excerpts']) && '' !== $options['disable_accommodation_excerpts']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="disable_accommodation_excerpts" />
-								<small><?php esc_html_e( 'If you are going to edit the accommodation excerpts then enable this setting.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('If you are going to edit the accommodation excerpts then enable this setting.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 					</tbody>
 				</table>
 
-				<h1><?php esc_html_e( 'Destinations', 'lsx-wetu-importer' ); ?></h1>
+				<h1><?php esc_html_e('Destinations', 'lsx-wetu-importer'); ?></h1>
 
 				<table class="form-table">
 					<tbody>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="disable_destination_title"><?php esc_html_e( 'Enable Custom Titles', 'lsx-wetu-importer' ); ?></label>
+								<label for="disable_destination_title"><?php esc_html_e('Enable Custom Titles', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_destination_title'] ) && '' !== $options['disable_destination_title'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['disable_destination_title']) && '' !== $options['disable_destination_title']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="disable_destination_title" />
 
-								<small><?php esc_html_e( 'If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('If you are going to manage your tour descriptions on this site and not on WETU then enable this setting.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="disable_destination_descriptions"><?php esc_html_e( 'Disable Descriptions', 'lsx-wetu-importer' ); ?></label>
+								<label for="disable_destination_descriptions"><?php esc_html_e('Disable Descriptions', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['disable_destination_descriptions'] ) && '' !== $options['disable_destination_descriptions'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['disable_destination_descriptions']) && '' !== $options['disable_destination_descriptions']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="disable_destination_descriptions" />
-								<small><?php esc_html_e( 'If you are going to edit the destination descriptions on this site then enable this setting.', 'lsx-wetu-importer' ); ?></small>
+								<small><?php esc_html_e('If you are going to edit the destination descriptions on this site then enable this setting.', 'lsx-wetu-importer'); ?></small>
 							</td>
 						</tr>
 					</tbody>
 				</table>
 
-				<h1><?php esc_html_e( 'Images', 'lsx-wetu-importer' ); ?></h1>
+				<h1><?php esc_html_e('Images', 'lsx-wetu-importer'); ?></h1>
 
 				<table class="form-table">
 					<tbody>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="image_replacing"><?php esc_html_e( 'Replace Images', 'lsx-wetu-importer' ); ?></label>
+								<label for="image_replacing"><?php esc_html_e('Replace Images', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['image_replacing'] ) && '' !== $options['image_replacing'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['image_replacing']) && '' !== $options['image_replacing']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="image_replacing" />
-								<p><?php esc_html_e( 'Do you want your images to be replaced on each import.', 'lsx-wetu-importer' ); ?></p>
+								<p><?php esc_html_e('Do you want your images to be replaced on each import.', 'lsx-wetu-importer'); ?></p>
 							</td>
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="image_limit"> <?php esc_html_e( 'Limit the amount of images imported to the gallery', 'lsx-wetu-importer' ); ?></label>
+								<label for="image_limit"> <?php esc_html_e('Limit the amount of images imported to the gallery', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input placeholder="" type="text" value="
 								<?php
-								if ( isset( $options['image_limit'] ) && '' !== $options['image_limit'] ) {
-									echo esc_attr( $options['image_limit'] );
+								if (isset($options['image_limit']) && '' !== $options['image_limit']) {
+									echo esc_attr($options['image_limit']);
 								}
 								?>
 								"
@@ -347,13 +347,13 @@ 
 
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="image_scaling"><?php esc_html_e( 'Enable Image Scaling', 'lsx-wetu-importer' ); ?></label>
+								<label for="image_scaling"><?php esc_html_e('Enable Image Scaling', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['image_scaling'] ) && '' !== $options['image_scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['image_scaling']) && '' !== $options['image_scaling']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="image_scaling" />
@@ -361,13 +361,13 @@ 
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="width"> <?php esc_html_e( 'Width (px)', 'lsx-wetu-importer' ); ?></label>
+								<label for="width"> <?php esc_html_e('Width (px)', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input placeholder="800" type="text" value="
 								<?php
-								if ( isset( $options['width'] ) && '' !== $options['width'] ) {
-									echo esc_attr( $options['width'] );
+								if (isset($options['width']) && '' !== $options['width']) {
+									echo esc_attr($options['width']);
 								}
 								?>
 								"
@@ -376,13 +376,13 @@ 
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="height"> <?php esc_html_e( 'Height (px)', 'lsx-wetu-importer' ); ?></label>
+								<label for="height"> <?php esc_html_e('Height (px)', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input placeholder="600" type="text" value="
 								<?php
-								if ( isset( $options['height'] ) && '' !== $options['height'] ) {
-									echo esc_attr( $options['height'] );
+								if (isset($options['height']) && '' !== $options['height']) {
+									echo esc_attr($options['height']);
 								}
 								?>
 								"
@@ -392,93 +392,93 @@ 
 
 						<tr class="form-field -wrap image-settings">
 							<th scope="row">
-								<label for="scaling"> <?php esc_html_e( 'Scaling', 'lsx-wetu-importer' ); ?></label>
+								<label for="scaling"> <?php esc_html_e('Scaling', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'raw' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['scaling']) && '' !== $options['scaling'] && 'raw' === $options['scaling']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
-								name="scaling" value="raw" /> <?php esc_html_e( 'Get the Full size image, no cropping takes place.', 'lsx-wetu-importer' ); ?><br />
+								name="scaling" value="raw" /> <?php esc_html_e('Get the Full size image, no cropping takes place.', 'lsx-wetu-importer'); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'c' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['scaling']) && '' !== $options['scaling'] && 'c' === $options['scaling']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
-								name="scaling"  value="c" /> <?php esc_html_e( 'Crop image to fit fully into the frame, Crop is taken from middle, preserving as much of the image as possible.', 'lsx-wetu-importer' ); ?><br />
+								name="scaling"  value="c" /> <?php esc_html_e('Crop image to fit fully into the frame, Crop is taken from middle, preserving as much of the image as possible.', 'lsx-wetu-importer'); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'h' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['scaling']) && '' !== $options['scaling'] && 'h' === $options['scaling']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
-								name="scaling"  value="h" /> <?php esc_html_e( 'Crop image to fit fully into the frame, but resize to height first, then crop on width if needed', 'lsx-wetu-importer' ); ?><br />
+								name="scaling"  value="h" /> <?php esc_html_e('Crop image to fit fully into the frame, but resize to height first, then crop on width if needed', 'lsx-wetu-importer'); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'w' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['scaling']) && '' !== $options['scaling'] && 'w' === $options['scaling']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
-								name="scaling"  value="w" /> <?php esc_html_e( 'Crop image to fit fully into the frame, but resize to width first, then crop on height if needed', 'lsx-wetu-importer' ); ?><br />
+								name="scaling"  value="w" /> <?php esc_html_e('Crop image to fit fully into the frame, but resize to width first, then crop on height if needed', 'lsx-wetu-importer'); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'nf' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['scaling']) && '' !== $options['scaling'] && 'nf' === $options['scaling']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
-								name="scaling"  value="nf" /> <?php esc_html_e( 'Resize the image to fit within the frame. but pad the image with white to ensure the resolution matches the frame', 'lsx-wetu-importer' ); ?><br />
+								name="scaling"  value="nf" /> <?php esc_html_e('Resize the image to fit within the frame. but pad the image with white to ensure the resolution matches the frame', 'lsx-wetu-importer'); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'n' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['scaling']) && '' !== $options['scaling'] && 'n' === $options['scaling']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
-								name="scaling"  value="n" /> <?php esc_html_e( 'Resize the image to fit within the frame. but do not upscale the image.', 'lsx-wetu-importer' ); ?><br />
+								name="scaling"  value="n" /> <?php esc_html_e('Resize the image to fit within the frame. but do not upscale the image.', 'lsx-wetu-importer'); ?><br />
 								<input type="radio"
 								<?php
-								if ( isset( $options['scaling'] ) && '' !== $options['scaling'] && 'W' === $options['scaling'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['scaling']) && '' !== $options['scaling'] && 'W' === $options['scaling']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
-								name="scaling"  value="W" /> <?php esc_html_e( 'Resize the image to fit within the frame. Image will not exceed specified dimensions', 'lsx-wetu-importer' ); ?>
+								name="scaling"  value="W" /> <?php esc_html_e('Resize the image to fit within the frame. Image will not exceed specified dimensions', 'lsx-wetu-importer'); ?>
 							</td>
 						</tr>
 					</tbody>
 				</table>
 
-				<h1><?php esc_html_e( 'Sync', 'lsx-wetu-importer' ); ?></h1>
+				<h1><?php esc_html_e('Sync', 'lsx-wetu-importer'); ?></h1>
 
 				<table class="form-table">
 					<tbody>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="cron_schedule"><?php esc_html_e( 'Schedule', 'lsx-wetu-importer' ); ?></label>
+								<label for="cron_schedule"><?php esc_html_e('Schedule', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<select name="cron_schedule" id="cron_schedule"	class="widefat layout">
 									<?php
-									if ( isset( $options['cron_schedule'] ) && '' !== $options['cron_schedule'] ) {
+									if (isset($options['cron_schedule']) && '' !== $options['cron_schedule']) {
 										$schedule = $options['cron_schedule'];
-									} else {
+									}else {
 										$schedule = 'daily';
 									}
 									$timeslots = array(
-										'daily'      => __( 'Daily', 'lsx-wetu-importer' ),
-										'weekly-mon' => __( 'Weekly (Monday)', 'lsx-wetu-importer' ),
-										'weekly-tue' => __( 'Weekly (Tuesday)', 'lsx-wetu-importer' ),
-										'weekly-wed' => __( 'Weekly (Wednesday)', 'lsx-wetu-importer' ),
-										'weekly-thu' => __( 'Weekly (Thursday)', 'lsx-wetu-importer' ),
-										'weekly-fri' => __( 'Weekly (Friday)', 'lsx-wetu-importer' ),
-										'weekly-sat' => __( 'Weekly (Saturday)', 'lsx-wetu-importer' ),
-										'weekly-sun' => __( 'Weekly (Sunday)', 'lsx-wetu-importer' ),
+										'daily'      => __('Daily', 'lsx-wetu-importer'),
+										'weekly-mon' => __('Weekly (Monday)', 'lsx-wetu-importer'),
+										'weekly-tue' => __('Weekly (Tuesday)', 'lsx-wetu-importer'),
+										'weekly-wed' => __('Weekly (Wednesday)', 'lsx-wetu-importer'),
+										'weekly-thu' => __('Weekly (Thursday)', 'lsx-wetu-importer'),
+										'weekly-fri' => __('Weekly (Friday)', 'lsx-wetu-importer'),
+										'weekly-sat' => __('Weekly (Saturday)', 'lsx-wetu-importer'),
+										'weekly-sun' => __('Weekly (Sunday)', 'lsx-wetu-importer'),
 									);
-									foreach ( $timeslots as $key => $name ) {
-										$selected = ( $schedule == $key ) ? ' selected="selected"' : '';
+									foreach ($timeslots as $key => $name) {
+										$selected = ($schedule == $key) ? ' selected="selected"' : '';
 										?>
-										<option value="<?php echo wp_kses_post( $key ); ?>" id="<?php echo wp_kses_post( $key ); ?>" <?php echo wp_kses_post( $selected ); ?>><?php echo wp_kses_post( $name ); ?></option>
+										<option value="<?php echo wp_kses_post($key); ?>" id="<?php echo wp_kses_post($key); ?>" <?php echo wp_kses_post($selected); ?>><?php echo wp_kses_post($name); ?></option>
 										<?php
 									}
 									?>
@@ -487,38 +487,38 @@ 
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="accommodation_images_cron"><?php esc_html_e( 'Accommodation Images', 'lsx-wetu-importer' ); ?></label>
+								<label for="accommodation_images_cron"><?php esc_html_e('Accommodation Images', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['accommodation_images_cron'] ) && '' !== $options['accommodation_images_cron'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['accommodation_images_cron']) && '' !== $options['accommodation_images_cron']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="accommodation_images_cron" />
-								<p><?php esc_html_e( 'Update the accommodation images accodring to the schedule above.', 'lsx-wetu-importer' ); ?></p>
+								<p><?php esc_html_e('Update the accommodation images accodring to the schedule above.', 'lsx-wetu-importer'); ?></p>
 							</td>
 						</tr>
 						<tr class="form-field -wrap">
 							<th scope="row">
-								<label for="accommodation_images_cron_featured"><?php esc_html_e( 'Featured Images', 'lsx-wetu-importer' ); ?></label>
+								<label for="accommodation_images_cron_featured"><?php esc_html_e('Featured Images', 'lsx-wetu-importer'); ?></label>
 							</th>
 							<td>
 								<input type="checkbox"
 								<?php
-								if ( isset( $options['accommodation_images_cron_featured'] ) && '' !== $options['accommodation_images_cron_featured'] ) {
-									echo esc_attr( 'checked="checked"' );
+								if (isset($options['accommodation_images_cron_featured']) && '' !== $options['accommodation_images_cron_featured']) {
+									echo esc_attr('checked="checked"');
 								}
 								?>
 								name="accommodation_images_cron_featured" />
-								<p><?php esc_html_e( 'Set the featured image when the gallery is created.', 'lsx-wetu-importer' ); ?></p>
+								<p><?php esc_html_e('Set the featured image when the gallery is created.', 'lsx-wetu-importer'); ?></p>
 							</td>
 						</tr>
 					</tbody>
 				</table>
 
-				<p class="submit"><input type="submit" name="submit" id="submit" class="button button-primary" value="<?php esc_html_e( 'Save Changes', 'lsx-wetu-importer' ); ?>"></p>
+				<p class="submit"><input type="submit" name="submit" id="submit" class="button button-primary" value="<?php esc_html_e('Save Changes', 'lsx-wetu-importer'); ?>"></p>
 			</form>
 		</div>
 		<?php
@@ -530,17 +530,17 @@ 
 	 * @return void
 	 */
 	public function save_options() {
-		if ( ! isset( $_POST['lsx_wetu_importer_save_options'] ) || ! wp_verify_nonce( $_POST['lsx_wetu_importer_save_options'], 'lsx_wetu_importer_save' ) ) {
+		if (!isset($_POST['lsx_wetu_importer_save_options']) || !wp_verify_nonce($_POST['lsx_wetu_importer_save_options'], 'lsx_wetu_importer_save')) {
 			return;
 		}
 		$data_to_save = array();
-		foreach ( $this->defaults as $key => $field ) {
-			if ( isset( $_POST[ $key ] ) ) {
-				$data_to_save[ $key ] = sanitize_text_field( $_POST[ $key ] );
-			} else {
-				$data_to_save[ $key ] = '';
+		foreach ($this->defaults as $key => $field) {
+			if (isset($_POST[$key])) {
+				$data_to_save[$key] = sanitize_text_field($_POST[$key]);
+			}else {
+				$data_to_save[$key] = '';
 			}
 		}
-		update_option( 'lsx_wetu_importer_settings', $data_to_save );
+		update_option('lsx_wetu_importer_settings', $data_to_save);
 	}
 }

lsx-importer-for-wetu.php

Spacing +6 added lines, -6 removed lines

@@ -11,13 +11,13 @@
  * Domain Path: /languages/
  */
 
-define( 'LSX_WETU_IMPORTER_PATH', plugin_dir_path( __FILE__ ) );
-define( 'LSX_WETU_IMPORTER_CORE', __FILE__ );
-define( 'LSX_WETU_IMPORTER_URL', plugin_dir_url( __FILE__ ) );
-define( 'LSX_WETU_IMPORTER_VER', '1.3.6' );
+define('LSX_WETU_IMPORTER_PATH', plugin_dir_path(__FILE__));
+define('LSX_WETU_IMPORTER_CORE', __FILE__);
+define('LSX_WETU_IMPORTER_URL', plugin_dir_url(__FILE__));
+define('LSX_WETU_IMPORTER_VER', '1.3.6');
 
-register_activation_hook( LSX_WETU_IMPORTER_CORE, array( 'LSX_WETU_Importer', 'register_activation_hook' ) );
+register_activation_hook(LSX_WETU_IMPORTER_CORE, array('LSX_WETU_Importer', 'register_activation_hook'));
 
 /* ======================= Below is the Plugin Class init ========================= */
 
-require_once LSX_WETU_IMPORTER_PATH . 'classes/class-lsx-wetu-importer.php';
+require_once LSX_WETU_IMPORTER_PATH.'classes/class-lsx-wetu-importer.php';