<?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 . ' &#215; ' . $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>
			</table>
			<?php if ( ! $this->hide_pro_tabs ) { ?>
				<div class="bws_pro_version_bloc">
					<div class="bws_pro_version_table_bloc">
						<button type="submit" name="bws_hide_premium_options" class="notice-dismiss bws_hide_premium_options" title="<?php _e( 'Close', 'portfolio' ); ?>"></button>
						<div class="bws_table_bg"></div>
						<table class="form-table bws_pro_version">
							<tr valign="top">
								<th scope="row"><?php _e( 'Manual Sorting', 'portfolio' ); ?></th>
								<td>
									<label>
										<input type="checkbox" name="prtfl_sorting_selectbox" value="1" disabled="disabled" /> <span class="bws_info"><?php _e( 'Enable to sort projects manually by date or title.', 'portfolio' ); ?></span>
									</label>
								</td>
							</tr>
							<tr valign="top">
								<th scope="row"><?php _e( 'Lightbox Helper', 'portfolio' ); ?></th>
								<td>
									<input disabled type="checkbox" name="" /> <span class="bws_info"><?php _e( 'Enable to use a lightbox helper navigation between images.', 'portfolio' ); ?></span>
								</td>
							</tr>
							<tr valign="top">
								<th scope="row"><?php _e( 'Lightbox Helper Type', 'portfolio' ); ?></th>
								<td>
									<select disabled name="">
										<option><?php _e( 'Thumbnails', 'portfolio' ); ?></option>
										<option><?php _e( 'Buttons', 'portfolio' ); ?></option>
									</select>
								</td>
							</tr>
						</table>
					</div>
					<?php $this->bws_pro_block_links(); ?>
				</div>
			<?php } ?>
			<table class="form-table">
				<tr valign="top">
					<th scope="row"><?php _e( 'Text Link', 'portfolio' ); ?></th>
					<td>
						<label>
							<input type="checkbox" name="prtfl_link_additional_field_for_non_registered" value="1" id="prtfl_link_additional_field_for_non_registered" <?php checked( 1, $this->options['link_additional_field_for_non_registered'] ); ?> /> <span class="bws_info"><?php _e( 'Enable to display link field as a text for non-registered users.', 'portfolio' ); ?></span>
						</label>
					</td>
				</tr>
				<tr valign="top">
					<th scope="row"><?php _e( 'Projects Fields', 'portfolio' ); ?> </th>
					<td>
						<fieldset>
							<?php foreach ( $this->fields as $field_key => $field_title ) { ?>
								<label>
									<input<?php echo $this->change_permission_attr; ?> type="checkbox" name="prtfl_<?php echo $field_key; ?>_additional_field" value="1" <?php checked( 1, $this->options[ $field_key . '_additional_field'] ); ?> />
									 <?php echo $field_title; ?>
									<br>
									<input<?php echo $this->change_permission_attr; ?> type="text" name="prtfl_<?php echo $field_key; ?>_text_field" maxlength="250" value="<?php echo $this->options[ $field_key . '_text_field']; ?>" />
								</label>
								<br />
							<?php } ?>
							<label>
								 <?php _e( '"More screenshots" block', 'portfolio' ); ?>
								<br>
								<input type="text" name="prtfl_screenshot_text_field" maxlength="250" value="<?php echo $this->options["screenshot_text_field"]; ?>" />								
							</label>
						</fieldset>
					</td>
				</tr>
			</table>
			<?php if ( ! $this->hide_pro_tabs ) { ?>
				<div class="bws_pro_version_bloc">
					<div class="bws_pro_version_table_bloc">
						<button type="submit" name="bws_hide_premium_options" class="notice-dismiss bws_hide_premium_options" title="<?php _e( 'Close', 'portfolio' ); ?>"></button>
						<div class="bws_table_bg"></div>
						<table class="form-table bws_pro_version">
							<tr valign="top">
								<th scope="row"><?php _e( 'Projects Fields', 'portfolio' ); ?></th>
								<td>
									<fieldset>
										<label>
											<input type="checkbox" name="prtfl_categories_additional_field" value="1" disabled="disabled" />
											 <?php _e( 'Categories', 'portfolio' ); ?><br />
											<input type="text" name="prtfl_categories_text_field" value="<?php _e( 'Categories', 'portfolio' ); ?>:" disabled="disabled" />											
										</label><br />
										<label>
											<input type="checkbox" name="prtfl_sectors_additional_field" value="1" disabled="disabled" />
											 <?php _e( 'Sectors', 'portfolio' ); ?><br />
											<input type="text" name="prtfl_sectors_text_field" value="<?php _e( 'Sectors', 'portfolio' ); ?>:" disabled="disabled" />											
										</label><br />
										<label>
											<input type="checkbox" name="prtfl_services_additional_field" value="1" disabled="disabled" />
											 <?php _e( 'Services', 'portfolio' ); ?><br />
											<input type="text" name="prtfl_services_text_field" value="<?php _e( 'Services', 'portfolio' ); ?>:" disabled="disabled" />											
										</label><br />
										<label>
											<input type="checkbox" name="prtfl_client_additional_field" value="1" disabled="disabled" />
											 <?php _e( 'Client', 'portfolio' ); ?><br />
											<input type="text" name="prtfl_client_text_field" value="<?php _e( 'Client', 'portfolio' ); ?>:" disabled="disabled" />											
										</label><br />
										<label><input type="checkbox" name="prtfl_disbable_screenshot_block" value="1" disabled="disabled" /> <?php _e( '"More screenshots" block', 'portfolio' ); ?></label><br />
									</fieldset>
								</td>
							</tr>
						</table>
					</div>
					<?php $this->bws_pro_block_links(); ?>
				</div>
			<?php }
		}

		/**
		 *
		 */
		public function additional_import_export_options() { ?>
			<table class="form-table">
				<tr valign="top">
					<th scope="row"><?php _e( 'Demo Data', 'portfolio' ); ?></th>
					<td>
						<?php $this->demo_data->bws_show_demo_button( __( 'Install demo data to create portfolio projects with images, post with shortcodes and page with a list of all portfolio projects.', 'portfolio' ) ); ?>
					</td>
				</tr>
			</table>
		<?php }

		/**
		 * Display custom options on the 'misc' tab
		 * @access public
		 */
		public function additional_misc_options_affected() {
			global $wp_version;
			if ( ! $this->all_plugins ) {
				if ( ! function_exists( 'get_plugins' ) ) {
					require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
				}
				$this->all_plugins = get_plugins();
			}
			if ( $this->options['post_type_name'] != $this->default_options['post_type_name'] ) { ?>
				<tr valign="top">
					<th scope="row"><?php _e( 'Portfolio Post Type', 'portfolio' ); ?></th>
					<td>
						<input type="checkbox" name="prtfl_rename_post_type" value="1" />
						<span class="bws_info">
							<?php _e( 'Enable to avoid conflicts with other portfolio plugins installed. All portfolio created earlier will stay unchanged. However, after enabling we recommend to check settings of other plugins where "portfolio" post type is used.', 'portfolio' ); ?>
						</span>
					</td>
				</tr>
			<?php } ?>
			<tr valign="top">
				<th scope="row"><?php _e( 'Portfolio Slug', 'portfolio' ); ?></th>
				<td>
					<input type="text" name="prtfl_slug" maxlength="100" value="<?php echo $this->options["slug"]; ?>" />
					<div class="bws_info"><?php _e( 'Enter the unique portfolio slug.', 'portfolio' ); ?></div>
				</td>
			</tr>
			<tr valign="top">
				<th scope="row"><?php _e( 'Search Portfolio Projects', 'portfolio' ); ?></th>
				<td>
					<?php $disabled = $checked = $link = '';
					if ( array_key_exists( 'custom-search-plugin/custom-search-plugin.php', $this->all_plugins ) || array_key_exists( 'custom-search-pro/custom-search-pro.php', $this->all_plugins ) ) {
						if ( ! is_plugin_active( 'custom-search-plugin/custom-search-plugin.php' ) && ! is_plugin_active( 'custom-search-pro/custom-search-pro.php' ) ) {
							$disabled = ' disabled="disabled"';
							$link = '<a href="' . admin_url( 'plugins.php' ) . '">' . __( 'Activate Now', 'portfolio' ) . '</a>';
						}
						if ( isset( $this->cstmsrch_options['output_order'] ) ) {
							foreach ( $this->cstmsrch_options['output_order'] as $key => $item ) {
								if ( $item['name'] == $this->options['post_type_name'] && 'post_type' == $item['type'] ) {
									if ( $item['enabled'] ) {
										$checked = ' checked="checked"';
									}
									break;
								}
							}
						} elseif ( ! empty( $this->cstmsrch_options['post_types'] ) && in_array( $this->options['post_type_name'], $this->cstmsrch_options['post_types'] ) ) {
							$checked = ' checked="checked"';
						}
					} else {
						$disabled = ' disabled="disabled"';
						$link = '<a href="https://bestwebsoft.com/products/wordpress/plugins/custom-search/?k=75e20470c8716645cf65febf9d30f269&amp;pn=' . $this->link_pn . '&amp;v=' . $this->plugins_info["Version"] . '&amp;wp_v=' . $wp_version . '" target="_blank">' . __( 'Install Now', 'portfolio' ) . '</a>';
					} ?>
					<input type="checkbox" name="prtfl_add_to_search" value="1"<?php echo $disabled . $checked; ?> />
					 <span class="bws_info"><?php _e( 'Enable to include portfolio projects to your website search.', 'portfolio' ); ?> <?php printf( __( '%s plugin is required.', 'portfolio' ), 'Custom Search' ); ?> <?php echo $link; ?></span>					
				</td>
			</tr>
		<?php }

		/**
		 * Display custom metabox
		 * @access public
		 * @param  void
		 * @return array    The action results
		 */
		public function display_metabox() { ?>
			<div class="postbox">
				<h3 class="hndle">
					<?php _e( 'Portfolio Shortcode', 'portfolio' ); ?>
				</h3>
				<div class="inside">
					<?php _e( "Add the latest portfolio projects using the following shortcode (where * is a number of projects to display):", 'portfolio' ); ?>
					<?php bws_shortcode_output( '[latest_portfolio_items count=*]' ); ?>
				</div>
			</div>
		<?php }
	}
}