<?php

/**

 * Displays the content on the plugin settings page

 */

require_once( dirname( dirname( __FILE__ ) ) . '/bws_menu/class-bws-settings.php' );

if ( ! class_exists( 'Prtfl_Settings_Tabs' ) ) {

	class Prtfl_Settings_Tabs extends Bws_Settings_Tabs {

		public $wp_image_sizes = array();

		public $cstmsrch_options, $fields;

		/**

		 * Constructor.

		 *

		 * @access public

		 *

		 * @see Bws_Settings_Tabs::__construct() for more information on default arguments.

		 *

		 * @param string $plugin_basename

		 */

		public function __construct( $plugin_basename ) {

			global $prtfl_options, $prtfl_plugin_info, $prtfl_BWS_demo_data;

			$tabs = array(

				'settings' 		=> array( 'label' => __( 'Settings', 'portfolio' ) ),

				'misc' 			=> array( 'label' => __( 'Misc', 'portfolio' ) ),

				'custom_code' 	=> array( 'label' => __( 'Custom Code', 'portfolio' ) ),

				'import-export' => array( 'label' => __( 'Import / Export', 'portfolio' ) ),

				'license'		=> array( 'label' => __( 'License Key', 'portfolio' ) ),

			);

			parent::__construct( array(

				'plugin_basename' 	 => $plugin_basename,

				'plugins_info'		 => $prtfl_plugin_info,

				'prefix' 			 => 'prtfl',

				'default_options' 	 => prtfl_get_options_default(),

				'options' 			 => $prtfl_options,

				'tabs' 				 => $tabs,

				'wp_slug'			 => 'portfolio',

				'demo_data'			 => $prtfl_BWS_demo_data,

				'pro_page' 			 => 'edit.php?post_type=bws-portfolio&page=portfolio-pro.php',

				'bws_license_plugin' => 'portfolio-pro/portfolio-pro.php',

				'link_key' 			 => 'f047e20c92c972c398187a4f70240285',

				'link_pn' 			 => '74',

			) );

			$wp_sizes = get_intermediate_image_sizes();

			foreach ( (array) $wp_sizes as $size ) {

				if ( ! array_key_exists( $size, $prtfl_options['custom_size_px'] ) ) {

					if ( isset( $_wp_additional_image_sizes[ $size ] ) ) {

						$width  = absint( $_wp_additional_image_sizes[ $size ]['width'] );

						$height = absint( $_wp_additional_image_sizes[ $size ]['height'] );

					} else {

						$width  = absint( get_option( $size . '_size_w' ) );

						$height = absint( get_option( $size . '_size_h' ) );

					}

					if ( ! $width && ! $height ) {

						$this->wp_image_sizes[] = array(

							'value'  => $size,

							'name'   => ucwords( str_replace( array( '-', '_' ), ' ', $size ) ),

						);

					} else {

						$this->wp_image_sizes[] = array(

							'value'  => $size,

							'name'   => ucwords( str_replace( array( '-', '_' ), ' ', $size ) ) . ' (' . $width . ' × ' . $height . ')',

							'width'  => $width,

							'height' => $height

						);

					}

				}

			}

			$this->cstmsrch_options = get_option( 'cstmsrch_options' );

			$this->fields = array(

				'executor'			=> __( 'Executors', 'portfolio' ),

				'technologies'		=> __( 'Technologies', 'portfolio' ),

				'date'				=> __( 'Date of completion', 'portfolio' ),

				'link'				=> __( 'Link', 'portfolio' ),

				'shrdescription'	=> __( 'Short Description', 'portfolio' ),

				'description'		=> __( 'Description', 'portfolio' ),

				'svn'				=> __( 'SVN URL', 'portfolio' )

			);

			add_action( get_parent_class( $this ) . '_display_custom_messages', array( $this, 'display_custom_messages' ) );

			add_action( get_parent_class( $this ) . '_additional_misc_options_affected', array( $this, 'additional_misc_options_affected' ) );

			add_action( get_parent_class( $this ) . '_additional_import_export_options', array( $this, 'additional_import_export_options' ) );

			add_action( get_parent_class( $this ) . '_display_metabox', array( $this, 'display_metabox' ) );

		}

		/**

		 * Save plugin options to the database

		 * @access public

		 * @param  void

		 * @return array    The action results

		 */

		public function save_options() {

			$this->options["custom_image_row_count"] = intval( $_POST['prtfl_custom_image_row_count'] );

			if ( 1 > $this->options["custom_image_row_count"] )

				$this->options["custom_image_row_count"] = 1;

			$new_image_size_photo 		= esc_attr( $_POST['prtfl_image_size_photo'] );

			$custom_image_size_w_photo 	= intval( $_POST['prtfl_custom_image_size_w_photo'] );

			$custom_image_size_h_photo 	= intval( $_POST['prtfl_custom_image_size_h_photo'] );

			$custom_size_px_photo 		= array( $custom_image_size_w_photo, $custom_image_size_h_photo );

			if ( 'portfolio-photo-thumb' == $new_image_size_photo ) {

				if ( $new_image_size_photo != $this->options['image_size_photo'] ) {

					$need_image_update = true;

				} else {

					foreach ( $custom_size_px_photo as $key => $value ) {

						if ( $value != $this->options['custom_size_px']['portfolio-photo-thumb'][ $key ] ) {

							$need_image_update = true;

							break;

						}

					}

				}

			}

			$this->options['custom_size_px']['portfolio-photo-thumb'] = $custom_size_px_photo;

			$this->options['image_size_photo'] 				= $new_image_size_photo;

			$new_image_size_album 		= esc_attr( $_POST['prtfl_image_size_album'] );

			$custom_image_size_w_album 	= intval( $_POST['prtfl_custom_image_size_w_album'] );

			$custom_image_size_h_album 	= intval( $_POST['prtfl_custom_image_size_h_album'] );

			$custom_size_px_album 		= array( $custom_image_size_w_album, $custom_image_size_h_album );

			if ( 'portfolio-thumb' == $new_image_size_album ) {

				if ( $new_image_size_album != $this->options['image_size_album'] ) {

					$need_image_update = true;

				} else {

					foreach ( $custom_size_px_album as $key => $value ) {

						if ( $value != $this->options['custom_size_px']['portfolio-thumb'][ $key ] ) {

							$need_image_update = true;

							break;

						}

					}

				}

			}

			$this->options['custom_size_px']['portfolio-thumb'] = $custom_size_px_album;

			$this->options['image_size_album'] 				= $new_image_size_album;

			if ( ! empty( $_POST['prtfl_page_id_portfolio_template'] ) && $this->options['page_id_portfolio_template'] != intval( $_POST['prtfl_page_id_portfolio_template'] ) ) {

				/* for rewrite */

				$this->options["flush_rewrite_rules"] = 1;

				$this->options['page_id_portfolio_template'] = intval( $_POST['prtfl_page_id_portfolio_template'] );

			}

			$this->options["order_by"]		= esc_attr( $_POST['prtfl_order_by'] );

			$this->options["order"]			= esc_attr( $_POST['prtfl_order'] );

			if ( ! empty( $need_image_update ) ) {

				$this->options['need_image_update'] = __( 'Custom image size was changed. You need to update project images.', 'portfolio' );

			}

			$this->options["link_additional_field_for_non_registered"] = isset( $_REQUEST["prtfl_link_additional_field_for_non_registered"] ) ? 1 : 0;

			foreach ( $this->fields as $field_key => $field_title ) {

				$this->options[ $field_key . '_additional_field'] = isset( $_REQUEST['prtfl_' . $field_key . '_additional_field'] ) ? 1 : 0;

				$this->options[ $field_key . '_text_field'] = stripslashes( esc_html( $_REQUEST['prtfl_' . $field_key . '_text_field'] ) );

			}

			$this->options['screenshot_text_field'] = stripslashes( esc_html( $_REQUEST['prtfl_screenshot_text_field'] ) );

			$slug = strtolower( trim( stripslashes( esc_html( $_POST['prtfl_slug'] ) ) ) );

			$slug = preg_replace( "/[^a-z0-9\s-]/", "", $slug );

			$slug = trim( preg_replace( "/[\s-]+/", " ", $slug ) );

			$slug = preg_replace( "/\s/", "-", $slug );

			if ( $this->options["slug"] != $slug ) {

				$this->options["flush_rewrite_rules"] = 1;

			}

			$this->options["slug"] = $slug;

			/**

			 * rewriting post types name with unique one from default options

			 */

			if ( ! empty( $_POST['prtfl_rename_post_type'] ) ) {

				global $wpdb;

				$wpdb->update(

					$wpdb->prefix . 'posts',

					array( 'post_type' => $this->default_options['post_type_name'] ),

					array( 'post_type' => $this->options['post_type_name'] )

				);

				$this->options['post_type_name'] = $this->default_options['post_type_name'];

			}

			if ( ! empty( $this->cstmsrch_options ) ) {

				if ( isset( $this->cstmsrch_options['output_order'] ) ) {

					$is_enabled = isset( $_POST['prtfl_add_to_search'] ) ? 1 : 0;

					$post_type_exist = false;

					foreach ( $this->cstmsrch_options['output_order'] as $key => $item ) {

						if ( $item['name'] == $this->options['post_type_name'] && 'post_type' == $item['type'] ) {

							$post_type_exist = true;

							if ( $item['enabled'] != $is_enabled ) {

								$this->cstmsrch_options['output_order'][ $key ]['enabled'] = $is_enabled;

								$cstmsrch_options_update = true;

							}

							break;

						}

					}

					if ( ! $post_type_exist ) {

						$this->cstmsrch_options['output_order'][] = array(

							'name' 		=> $this->options['post_type_name'],

							'type' 		=> 'post_type',

							'enabled' 	=> $is_enabled );

						$cstmsrch_options_update = true;

					}

				} elseif ( isset( $this->cstmsrch_options['post_types'] ) ) {

					if ( isset( $_POST['prtfl_add_to_search'] ) && ! in_array( $this->options['post_type_name'], $this->cstmsrch_options['post_types'] ) ) {

						array_push( $this->cstmsrch_options['post_types'], $this->options['post_type_name'] );

						$cstmsrch_options_update = true;

					} elseif ( ! isset( $_POST['prtfl_add_to_search'] ) && in_array( $this->options['post_type_name'], $this->cstmsrch_options['post_types'] ) ) {

						unset( $this->cstmsrch_options['post_types'][ array_search( $this->options['post_type_name'], $this->cstmsrch_options['post_types'] ) ] );

						$cstmsrch_options_update = true;

					}

				}

				if ( isset( $cstmsrch_options_update ) ) {

					update_option( 'cstmsrch_options', $this->cstmsrch_options );

				}

			}

			update_option( 'prtfl_options', $this->options );

			$message = __( "Settings saved.", 'portfolio' );

			return compact( 'message', 'notice', 'error' );

		}

		/**

		 * Display custom error\message\notice

		 * @access public

		 * @param  $save_results - array with error\message\notice

		 * @return void

		 */

		public function display_custom_messages( $save_results ) { ?>

			<noscript><div class="error below-h2"><p><strong><?php _e( "Please enable JavaScript in Your browser.", 'portfolio' ); ?></strong></p></div></noscript>

			<?php if ( ! empty( $this->options['need_image_update'] ) ) { ?>

				<div class="updated bws-notice inline prtfl_image_update_message">

					<p>

						<?php echo $this->options['need_image_update']; ?>

						<input type="button" value="<?php _e( 'Update Images', 'portfolio' ); ?>" id="prtfl_ajax_update_images" name="ajax_update_images" class="button" />

					</p>

				</div>

			<?php }

		}

		/**

		 *

		 */

		public function tab_settings() { ?>

			<h3 class="bws_tab_label"><?php _e( 'Portfolio Settings', 'portfolio' ); ?></h3>

			<?php $this->help_phrase(); ?>

			<hr>

			<table class="form-table">

				<tr valign="top">

					<th scope="row"><?php _e( 'Number of Columns', 'portfolio' ); ?> </th>

					<td>

						<input type="number" name="prtfl_custom_image_row_count" min="1" max="10000" value="<?php echo $this->options["custom_image_row_count"]; ?>" /> <?php _e( 'columns', 'portfolio' ); ?>

						 <div class="bws_info"><?php printf( __( 'Number of image columns (default is %s).', 'portfolio' ), '3' ); ?></div>

					</td>

				</tr>

				<tr valign="top">

					<th scope="row"><?php _e( 'Image Size', 'portfolio' ); ?></th>

					<td>

						<select name="prtfl_image_size_photo">

							<?php foreach ( $this->wp_image_sizes as $data ) { ?>

								<option value="<?php echo $data['value']; ?>" <?php selected( $data['value'], $this->options['image_size_photo'] ); ?>><?php echo $data['name']; ?></option>

							<?php } ?>

							<option value="portfolio-photo-thumb" <?php selected( 'portfolio-photo-thumb', $this->options['image_size_photo'] ); ?> class="bws_option_affect" data-affect-show=".prtfl_for_custom_image_size"><?php _e( 'Custom', 'portfolio' ); ?></option>

						</select>

						<div class="bws_info"><?php _e( 'Maximum portfolio image size. "Custom" uses the Image Dimensions values.', 'portfolio' ); ?></div>

					</td>

				</tr>

				<tr valign="top" class="prtfl_for_custom_image_size">

					<th scope="row"><?php _e( 'Custom Image Size', 'portfolio' ); ?> </th>

					<td>

						<input type="number" name="prtfl_custom_image_size_w_photo" min="1" max="10000" value="<?php echo $this->options['custom_size_px']['portfolio-photo-thumb'][0]; ?>" /> x <input type="number" name="prtfl_custom_image_size_h_photo" min="1" max="10000" value="<?php echo $this->options['custom_size_px']['portfolio-photo-thumb'][1]; ?>" /> px <div class="bws_info"><?php _e( "Adjust these values based on the number of columns in your project. This won't affect the full size of your images in the lightbox.", 'portfolio' ); ?></div>

					</td>

				</tr>

				<tr valign="top">

					<th scope="row"><?php _e( 'Portfolio Page', 'portfolio' ); ?></th>

					<td>

						<?php wp_dropdown_pages( array(

							'depth'                 => 0,

							'selected'              => $this->options['page_id_portfolio_template'],

							'name'                  => 'prtfl_page_id_portfolio_template',

							'show_option_none'		=> '...'

						) ); ?>

						<div class="bws_info"><?php _e( 'Base page where all existing projects will be displayed.' , 'portfolio'); ?></div>

					</td>

				</tr>

				<tr valign="top">

					<th scope="row"><?php _e( 'Cover Image Size', 'portfolio' ); ?> </th>

					<td>

						<select name="prtfl_image_size_album">

							<?php foreach ( $this->wp_image_sizes as $data ) { ?>

								<option value="<?php echo $data['value']; ?>" <?php selected( $data['value'], $this->options['image_size_album'] ); ?>><?php echo $data['name']; ?></option>

							<?php } ?>

							<option value="portfolio-thumb" <?php selected( 'portfolio-thumb', $this->options['image_size_album'] ); ?> class="bws_option_affect" data-affect-show=".prtfl_for_custom_image_size_album"><?php _e( 'Custom', 'portfolio' ); ?></option>

						</select>

						<div class="bws_info"><?php _e( 'Maximum cover image size. Custom uses the Image Dimensions values.', 'portfolio' ); ?></div>

					</td>

				</tr>

				<tr valign="top" class="prtfl_for_custom_image_size_album">

					<th scope="row"><?php _e( 'Custom Cover Image Size', 'portfolio' ); ?> </th>

					<td>

						<input type="number" name="prtfl_custom_image_size_w_album" min="1" max="10000" value="<?php echo $this->options['custom_size_px']['portfolio-thumb'][0]; ?>" /> x <input type="number" name="prtfl_custom_image_size_h_album" min="1" max="10000" value="<?php echo $this->options['custom_size_px']['portfolio-thumb'][1]; ?>" /> px

					</td>

				</tr>

				<tr valign="top">

					<th scope="row"><?php _e( 'Sort Projects by', 'portfolio' ); ?></th>

					<td>

						<select name="prtfl_order_by">

							<option value="ID" <?php selected( 'ID', $this->options["order_by"] ); ?>><?php _e( 'Project ID', 'portfolio' ); ?></option>

							<option value="title" <?php selected( 'title', $this->options["order_by"] ); ?>><?php _e( 'Title', 'portfolio' ); ?></option>

							<option value="date" <?php selected( 'date', $this->options["order_by"] ); ?>><?php _e( 'Date', 'portfolio' ); ?></option>

							<option value="modified" <?php selected( 'modified', $this->options["order_by"] ); ?>><?php _e( 'Last modified date', 'portfolio' ); ?></option>

							<option value="comment_count" <?php selected( 'comment_count', $this->options["order_by"] ); ?>><?php _e( 'Comment count', 'portfolio' ); ?></option>	

							<option value="menu_order" <?php selected( 'menu_order', $this->options["order_by"] ); ?>><?php _e( 'Sorting order (the input field for sorting order)', 'portfolio' ); ?></option>

							<option value="author" <?php selected( 'author', $this->options["order_by"] ); ?>><?php _e( 'Author', 'portfolio' ); ?></option>	

							<option value="rand" <?php selected( 'rand', $this->options["order_by"] ); ?>><?php _e( 'Random', 'portfolio' ); ?></option>							

						</select>

						<div class="bws_info"><?php _e( 'Select projects sorting order in your portfolio page.', 'portfolio' ); ?></div>

					</td>

				</tr>

				<tr valign="top">

					<th scope="row"><?php _e( 'Arrange Projects by', 'portfolio' ); ?></th>

					<td>

						<fieldset>

							<label><input type="radio" name="prtfl_order" value="ASC" <?php checked( 'ASC', $this->options["order"] ); ?> /> <?php _e( 'Ascending (e.g. 1, 2, 3; a, b, c)', 'portfolio' ); ?></label>

							<br />

							<label><input type="radio" name="prtfl_order" value="DESC" <?php checked( 'DESC', $this->options["order"] ); ?> /> <?php _e( 'Descending (e.g. 3, 2, 1; c, b, a)', 'portfolio' ); ?></label>

						</fieldset>

					</td>

				</tr>