diff -r 490d5cc509ed -r cf61fcea0001 wp/wp-content/plugins/portfolio/inc/demo-data/class-bws-demo-data.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-content/plugins/portfolio/inc/demo-data/class-bws-demo-data.php	Mon Oct 14 17:39:30 2019 +0200
@@ -0,0 +1,658 @@
+<?php
+
+/**
+ * Load demo data
+ * @version 1.0.3
+ */
+
+if ( ! class_exists( 'Bws_Demo_Data' ) ) {
+	class Bws_Demo_Data {
+		private $bws_plugin_text_domain, $bws_plugin_prefix, $bws_plugin_page, $bws_plugin_name, $bws_plugin_basename, $bws_demo_options, $bws_demo_folder;
+
+		public function __construct( $args ) {
+			$plugin_dir_array      	= explode( '/', $args['plugin_basename'] );
+			$this->bws_plugin_basename 		= $args['plugin_basename'];
+			$this->bws_plugin_prefix		= $args['plugin_prefix'];
+			$this->bws_plugin_name			= $args['plugin_name'];
+			$this->bws_plugin_page			= $args['plugin_page'];
+			$this->bws_demo_folder			= $args['demo_folder'];
+			$this->bws_plugin_text_domain 	= $plugin_dir_array[0];
+			$this->bws_demo_options 		= get_option( $this->bws_plugin_prefix . 'demo_options' );
+		}
+
+		/**
+		 * Display "Install demo data" or "Uninstal demo data" buttons
+		 * @return void
+		 */
+		function bws_show_demo_button( $form_info ) {
+			if ( ! ( is_multisite() && is_network_admin() ) ) {
+				if ( empty( $this->bws_demo_options ) ) {
+					$value        = 'install';
+					$button_title = __( 'Install Demo Data', $this->bws_plugin_text_domain );
+				} else {
+					$value        = 'remove';
+					$button_title = __( 'Remove Demo Data', $this->bws_plugin_text_domain );
+					$form_info   = __( 'Delete demo data and restore previous plugin settings.', $this->bws_plugin_text_domain );
+				} ?>
+				<button class="button" name="bws_handle_demo" value="<?php echo $value; ?>"><?php echo $button_title; ?></button>
+				<div class="bws_info"><?php echo $form_info; ?></div>
+			<?php }
+		}
+
+		/**
+		 * Display page for confirmation action to install demo data
+		 * @return void
+		 */
+		function bws_demo_confirm() {
+			if ( 'install' == $_POST['bws_handle_demo'] ) {
+				$button_title = __( 'Yes, install demo data', $this->bws_plugin_text_domain );
+				$label        = __( 'Are you sure you want to install demo data?', $this->bws_plugin_text_domain );
+			} else {
+				$button_title = __( 'Yes, remove demo data', $this->bws_plugin_text_domain );
+				$label        = __( 'Are you sure you want to remove demo data?', $this->bws_plugin_text_domain );
+			} ?>
+			<div>
+				<p><?php echo $label; ?></p>
+				<form method="post" action="">
+					<p>
+						<button class="button button-primary" name="bws_<?php echo $_POST['bws_handle_demo']; ?>_demo_confirm" value="true"><?php echo $button_title; ?></button>
+						<button class="button" name="bws_<?php echo $_POST['bws_handle_demo']; ?>_demo_deny" value="true"><?php _e( 'No, go back to the settings page', $this->bws_plugin_text_domain ) ?></button>
+						<?php wp_nonce_field( $this->bws_plugin_basename, 'bws_settings_nonce_name' ); ?>
+					</p>
+				</form>
+			</div>
+		<?php }
+
+		/**
+		 * @param bool $install_callback
+		 * @param bool $remove_callback
+		 *
+		 * @return array
+		 */
+		function bws_handle_demo_data( $install_callback = false, $remove_callback = false ) {
+			if ( isset( $_POST['bws_install_demo_confirm'] ) && check_admin_referer( $this->bws_plugin_basename, 'bws_settings_nonce_name' ) ) {
+				return $this->bws_install_demo_data( $install_callback );
+			} elseif ( isset( $_POST['bws_remove_demo_confirm'] ) && check_admin_referer( $this->bws_plugin_basename, 'bws_settings_nonce_name' ) ) {
+				return $this->bws_remove_demo_data( $remove_callback );
+			} else {
+				return false;
+			}
+		}
+
+		/**
+		 * Load demo data
+		 *
+		 * @param bool|string $callback
+		 *
+		 * @return array $message   message about the result of the query
+		 */
+		function bws_install_demo_data( $callback = false ) {
+			global $wpdb;
+			/* get demo data*/
+			$message   = array(
+				'error'   => NULL,
+				'done'    => NULL,
+				'options' => NULL
+			);
+			$demo_data = array(
+				'posts'							=> NULL,
+				'attachments'					=> NULL,
+				'distant_attachments'			=> NULL,
+				'distant_attachments_metadata'	=> NULL,
+				'terms'							=> NULL,
+				'options'						=> NULL
+			);
+			$error   = 0;
+			$page_id = $posttype_post_id = $post_id = '';
+			/* get demo data */
+			@include_once( $this->bws_demo_folder . 'demo-data.php' );
+			$received_demo_data = bws_demo_data_array();
+
+			/*
+			 * load demo data
+			 */
+			if ( empty( $received_demo_data ) ) {
+				$message['error'] = __( 'Can not get demo data.', $this->bws_plugin_text_domain );
+			} else {
+				$demo_data = array_merge( $demo_data, $received_demo_data );
+				/*
+				 * check if demo options already loaded
+				 */
+				if ( ! empty( $this->bws_demo_options ) ) {
+					$message['error'] = __( 'Demo settings are already installed.', $this->bws_plugin_text_domain );
+					return $message;
+				}
+
+				/*
+				 * load demo options
+				 */
+				if ( ! empty( $demo_data['options'] ) ) {
+					$plugin_options = get_option( $this->bws_plugin_prefix . 'options' );
+					/* remember old plugin options */
+					if ( ! empty( $plugin_options ) ) {
+						$this->bws_demo_options['options'] = $plugin_options;
+						$demo_data['options']['display_demo_notice'] = 0;
+						update_option( $this->bws_plugin_prefix . 'options', array_merge( $plugin_options, $demo_data['options'] ) );
+					}
+				} else {
+					/* remove demo notice */
+					$plugin_options = get_option( $this->bws_plugin_prefix . 'options' );
+					if ( 0 != $plugin_options['display_demo_notice'] ) {
+						$plugin_options['display_demo_notice'] = 0;
+						update_option( $this->bws_plugin_prefix . 'options', $plugin_options );
+					}
+				}
+
+				/*
+				 * load demo posts
+				 */
+				if ( ! empty( $demo_data['posts'] ) ) {
+					$wp_upload_dir      = wp_upload_dir();
+					$attachments_folder = $this->bws_demo_folder . 'images';
+					/*
+					 * load demo terms
+					 */
+					if ( ! empty( $demo_data['terms'] ) ) {
+						foreach ( $demo_data['terms'] as $taxonomy_name => $terms_values_array ) {
+							foreach ( $terms_values_array as $term_key => $term_value_single ) {
+								$term_exists = term_exists( $term_key, $taxonomy_name );
+								if ( ! $term_exists ) {
+									$term_id = wp_insert_term(
+										$term_value_single, /* the term. */
+										$taxonomy_name, /* the taxonomy. */
+										array(
+											'slug' 			=> $term_key
+										)
+									);
+									if ( is_wp_error( $term_id ) ) {
+										$error ++;
+									} else {
+										$term_IDs[ $taxonomy_name ][ $term_key ] = $term_id['term_id'];
+										$term_IDs_new[ $taxonomy_name ][ $term_key ] = $term_id['term_id'];
+									}
+								} else {
+									$term_IDs[ $taxonomy_name ][ $term_key ] = $term_exists['term_id'];
+								}
+							}
+						}
+						if ( ! empty( $term_IDs_new ) ) {
+							$this->bws_demo_options['terms'] = isset( $this->bws_demo_options['terms'] ) ? array_merge( $this->bws_demo_options['terms'], $term_IDs_new ) : $term_IDs_new;
+						}
+					}
+
+					/*
+					 * load demo posts
+					 */
+					foreach ( $demo_data['posts'] as $post ) {
+						if ( preg_match( '/{last_post_id}/', $post['post_content'] ) && ! empty( $post_id ) ) {
+							$post['post_content'] = preg_replace( '/{last_post_id}/', $post_id, $post['post_content'] );
+						}
+						if ( preg_match( '/{template_page}/', $post['post_content'] ) ) {
+							if ( empty( $page_id ) && ! empty( $page_template ) ) {
+								$page_id = intval( $wpdb->get_var( "SELECT `post_id` FROM $wpdb->postmeta WHERE `meta_key` LIKE '_wp_page_template' AND `meta_value` LIKE '" . $page_template . "' LIMIT 1" ) );
+							}
+							if ( ! empty( $page_id ) ) {
+								$post['post_content'] = preg_replace( '/{template_page}/', '<a href="' . get_permalink( $page_id ) . '">' . get_the_title( $page_id ) . '</a>', $post['post_content'] );
+							}
+						}
+						/* insert current post */
+						$post_id = wp_insert_post( $post );
+						if ( 'post' == $post['post_type'] ) {
+							$posttype_post_id = $post_id;
+						}
+
+						/* add taxonomy for posttype */
+						if ( 'post' != $post['post_type'] && 'page' != $post['post_type'] && ! empty( $term_IDs ) ) {
+							foreach ( $term_IDs as $taxonomy_name => $term_array ) {
+								if ( isset( $post['terms'][ $taxonomy_name ] ) ) {
+									$selected_terms = $post['terms'][ $taxonomy_name ];
+								} else {
+									$selected_terms = array();
+									$selected_terms[] = intval( $term_array[ array_rand( $term_array ) ] );
+								}
+
+								if ( ! wp_set_object_terms( $post_id, $selected_terms, $taxonomy_name, false ) )
+									$error ++;
+							}
+						}
+
+						$attach_id = 0;
+
+						if ( is_wp_error( $post_id ) || 0 == $post_id ) {
+							$error ++;
+						} else {
+							/* remember post ID */
+							$this->bws_demo_options['posts'][ $post_id ] = get_post_modified_time( 'U', false, $post_id, false );
+
+							$featured_attach_id = '';
+							/*
+							 * load post attachments
+							 */
+							if ( ! empty( $post['attachments_folder'] ) ) {
+								$attachments_list = @scandir( $attachments_folder . '/' . $post['attachments_folder'] );
+								if ( 2 < count( $attachments_list ) ) {
+									foreach ( $attachments_list as $attachment ) {
+										$file = $attachments_folder . '/' . $post['attachments_folder'] . '/' . $attachment;
+										/* insert current attachment */
+										/* Check if file is image */
+										$file_data = @getimagesize( $file );
+										$bws_is_image = ! ( $file_data || in_array( $file_data[2], array( 1, 2, 3 ) ) ) ? false : true;
+										if ( $bws_is_image ) {
+
+											$destination   = $wp_upload_dir['path'] . '/' . $this->bws_plugin_prefix . 'demo_' . $attachment; /* path to new file */
+											$wp_filetype   = wp_check_filetype( $file, null ); /* Mime-type */
+
+											if ( copy( $file, $destination ) ) { /* if attachment copied */
+
+												$attachment_data = array(
+													'post_mime_type' => $wp_filetype['type'],
+													'post_title'     => $attachment,
+													'post_content'   => '',
+													'post_status'    => 'inherit'
+												);
+
+												/* insert attschment in to database */
+												$attach_id = wp_insert_attachment( $attachment_data, $destination, $post_id );
+												if ( 0 != $attach_id ) {
+													if ( empty( $featured_attach_id ) )
+														$featured_attach_id = $attach_id;
+													/* remember attachment ID */
+													$this->bws_demo_options['attachments'][] = $attach_id;
+
+													/* insert attachment metadata */
+													$attach_data = wp_generate_attachment_metadata( $attach_id, $destination );
+													wp_update_attachment_metadata( $attach_id, $attach_data );
+													/* insert additional metadata */
+													if ( isset( $demo_data['attachments'][ $attachment ] ) ) {
+														foreach ( $demo_data['attachments'][ $attachment ] as $meta_key => $meta_value ) {
+															if ( '{get_lorem_ipsum}' == $meta_value )
+																$meta_value = $this->bws_get_lorem_ipsum();
+															add_post_meta( $attach_id, $meta_key, $meta_value );
+														}
+													}
+												} else {
+													$error ++;
+												}
+											} else {
+												$error ++;
+											}
+										}
+									}
+								}
+							}
+
+							/*
+							 * load post attachments
+							 */
+							if ( ! empty( $post['distant_attachments'] ) ) {
+								foreach ( $post['distant_attachments'] as $attachment_name ) {
+									if ( isset( $demo_data['distant_attachments_metadata'][ $attachment_name ] ) ) {
+										$data = $demo_data['distant_attachments_metadata'][ $attachment_name ];
+
+										$attachment_data = array(
+											'post_mime_type' => $data['mime_type'],
+											'post_title'     => $data['title'],
+											'post_content'   => '',
+											'post_status'    => 'inherit'
+										);
+
+										/* insert attschment in to database */
+										$attach_id = wp_insert_attachment( $attachment_data, $data['url'], $post_id );
+										if ( 0 != $attach_id ) {
+											if ( empty( $featured_attach_id ) ) {
+												$featured_attach_id = $attach_id;
+											}
+											/* remember attachment ID */
+											$this->bws_demo_options['distant_attachments'][ $attachment_name ] = $attach_id;
+
+											/* insert attachment metadata */
+											$imagesize = @getimagesize( $data['url'] );
+											$sizes = ( isset( $data['sizes'] ) ) ? $data['sizes'] : array();
+											$attach_data = array(
+												'width' 	=> $imagesize[0],
+												'height' 	=> $imagesize[1],
+												'file' 		=> $data['url'],
+												'sizes' 	=> $sizes
+											);
+
+											wp_update_attachment_metadata( $attach_id, $attach_data );
+
+											/* insert additional metadata */
+											if ( isset( $demo_data['distant_attachments'][ $attachment_name ] ) ) {
+												foreach ( $demo_data['distant_attachments'][ $attachment_name ] as $meta_key => $meta_value ) {
+													if ( '{get_lorem_ipsum}' == $meta_value ) {
+														$meta_value = $this->bws_get_lorem_ipsum();
+													}
+													add_post_meta( $attach_id, $meta_key, $meta_value );
+												}
+											}
+										} else {
+											$error ++;
+										}
+									} else {
+										$error ++;
+									}
+								}
+							}
+
+							/* insert additional post meta */
+							if ( isset( $post['post_meta'] ) && ! empty( $post['post_meta'] ) ) {
+								foreach ( $post['post_meta'] as $meta_key => $meta_value ) {
+									add_post_meta( $post_id, $meta_key, $meta_value );
+								}
+							}
+							/* set template for post type "page" */
+							if ( ! empty( $post['page_template'] ) ) {
+								update_post_meta( $post_id, '_wp_page_template', $post['page_template'] );
+								$page_id = $post_id;
+								$page_template = $post['page_template'];
+							}
+							/* first inserted image is thummbnail for post */
+							if ( ! empty( $featured_attach_id ) )
+								update_post_meta( $post_id, '_thumbnail_id', $featured_attach_id );
+						}
+					}
+
+					/*
+					 * Save demo options
+					 */
+					add_option( $this->bws_plugin_prefix . 'demo_options', $this->bws_demo_options );
+
+					if ( 0 == $error ) {
+						$message['done'] = __( 'Demo data successfully installed.', $this->bws_plugin_text_domain );
+						if ( ! empty( $posttype_post_id ) ) {
+							$message['done'] .= '<br />' . __( 'View post with shortcodes', $this->bws_plugin_text_domain ) . ':&nbsp;<a href="'.  get_permalink( $posttype_post_id ) . '" target="_blank">' . get_the_title( $posttype_post_id ) . '</a>';
+						}
+						if ( ! empty( $page_id ) ) {
+							$message['done'] .= '<br />' . __( 'View page with examples', $this->bws_plugin_text_domain ) . ':&nbsp;<a href="'.  get_permalink( $page_id ) . '" target="_blank">' . get_the_title( $page_id ) . '</a>';
+						}
+
+						if ( ! empty( $demo_data['options'] ) )
+							$message['options'] = $demo_data['options'];
+
+						if ( $callback && function_exists( $callback ) )
+							call_user_func( $callback );
+					} else {
+						$message['error'] = __( 'Demo data installation proceeded with some errors.', $this->bws_plugin_text_domain );
+					}
+				} else {
+					$message['error'] = __( 'Post data is missing.', $this->bws_plugin_text_domain );
+				}
+			}
+			return $message;
+		}
+
+		/**
+		 * Change url for distant attachments
+		 * @return $url   string
+		 */
+		function bws_wp_get_attachment_url( $url, $id ) {
+			if ( ! empty( $this->bws_demo_options['distant_attachments'] ) && in_array( $id, $this->bws_demo_options['distant_attachments'] ) ) {
+				$url = substr( $url, strpos( $url, 'https://' ) );
+			}
+			return $url;
+		}
+
+		/**
+		 * Replace metadata to default for images after saving ( to prevent editing image )
+		 * @return $data   array()
+		 */
+		function bws_wp_update_attachment_metadata( $data, $id ) {
+			if ( ! empty( $data ) && ! empty( $this->bws_demo_options['distant_attachments'] ) && $attachment_name = array_search( $id, $this->bws_demo_options['distant_attachments'] ) ) {
+				/* get demo data */
+				@include_once( $this->bws_demo_folder . 'demo-data.php' );
+				$received_demo_data = bws_demo_data_array();
+
+				if ( isset( $received_demo_data['distant_attachments_metadata'][ $attachment_name ] ) ) {
+
+					/* insert attachment metadata */
+					$imagesize = @getimagesize( $received_demo_data['distant_attachments_metadata'][ $attachment_name ]['url'] );
+					$sizes = ( isset( $received_demo_data['distant_attachments_metadata'][ $attachment_name ]['sizes'] ) ) ? $received_demo_data['distant_attachments_metadata'][ $attachment_name ]['sizes'] : array();
+					$data = array(
+						'width' 	=> $imagesize[0],
+						'height' 	=> $imagesize[1],
+						'file' 		=> $received_demo_data['distant_attachments_metadata'][ $attachment_name ]['url'],
+						'sizes' 	=> $sizes
+					);
+				}
+			}
+			return $data;
+		}
+
+		/**
+		 * Change url for distant attachments
+		 * @return $url   string
+		 */
+		function bws_wp_get_attachment_image_attributes( $attr, $attachment, $size = false ) {
+			if ( ! empty( $attr['srcset'] ) && ! empty( $this->bws_demo_options['distant_attachments'] ) && in_array( $attachment->ID, $this->bws_demo_options['distant_attachments'] ) ) {
+				$srcset = explode( ', ', $attr['srcset'] );
+				foreach ( $srcset as $key => $value ) {
+					$srcset[ $key ] = substr( $value, strpos( $value, 'https://' ) );
+				}
+				$attr['srcset'] = implode( ', ', $srcset );
+			}
+			return $attr;
+		}
+
+		/**
+		 * Remove demo data
+		 *
+		 * @param $callback
+		 *
+		 * @return array $message   message about the result of the query
+		 */
+		function bws_remove_demo_data( $callback = false ) {
+			$error        = 0;
+			$message      = array(
+				'error'   => null,
+				'done'    => null,
+				'options' => null
+			);
+
+			if ( empty( $this->bws_demo_options ) ) {
+				$message['error'] = __( 'Demo data have been already removed.', $this->bws_plugin_text_domain );
+			} else {
+
+				/*
+				 * Restore plugin options
+				 */
+				if ( ! empty( $this->bws_demo_options['options'] ) ) {
+					$this->bws_demo_options['options']['display_demo_notice'] = 0;
+					update_option( $this->bws_plugin_prefix . 'options', $this->bws_demo_options['options'] );
+					if ( $callback && function_exists( $callback ) )
+						call_user_func( $callback );
+				}
+				$done = $this->bws_delete_demo_option();
+				if ( ! $done ) {
+					$error ++;
+				}
+
+				/*
+				 * Delete all posts
+				 */
+				if ( ! empty( $this->bws_demo_options['posts'] ) ) {
+					foreach ( $this->bws_demo_options['posts'] as $post_id => $last_modified ) {
+						/* delete only not modified posts */
+						if ( get_post_modified_time( 'U', false, $post_id, false ) == $last_modified ) {
+							$done = wp_delete_post( $post_id, true );
+							if ( ! $done ) {
+								$error ++;
+							}
+						}
+					}
+				}
+
+				/* Delete terms */
+				if ( ! empty( $this->bws_demo_options['terms'] ) ) {
+					foreach ( $this->bws_demo_options['terms'] as $taxonomy_name => $terms_values_array ) {
+						foreach ( $terms_values_array as $term_id ) {
+							wp_delete_term( $term_id, $taxonomy_name );
+						}
+					}
+				}
+
+				/*
+				 * Delete all attachments
+				 */
+				if ( ! empty( $this->bws_demo_options['attachments'] ) ) {
+					foreach ( $this->bws_demo_options['attachments'] as $post_id ) {
+						$done = wp_delete_attachment( $post_id, true );
+						if ( ! $done ) {
+							$error ++;
+						}
+					}
+				}
+				if ( ! empty( $this->bws_demo_options['distant_attachments'] ) ) {
+					foreach ( $this->bws_demo_options['distant_attachments'] as $post_id ) {
+						$done = wp_delete_attachment( $post_id, true );
+						if ( ! $done ) {
+							$error ++;
+						}
+					}
+				}
+				if ( empty( $error ) ) {
+					$message['done']    = __( 'Demo data successfully removed.', $this->bws_plugin_text_domain );
+					$message['options'] = get_option( $this->bws_plugin_prefix . 'options' );
+					$this->bws_demo_options = array();
+				} else {
+					$message['error'] = __( 'Removing demo data with some errors occurred.', $this->bws_plugin_text_domain );
+				}
+			}
+			return $message;
+		}
+
+		/**
+		 * Delete demo-options
+		 * @return boolean
+		 */
+		function bws_delete_demo_option() {
+			$done = delete_option( $this->bws_plugin_prefix . 'demo_options' );
+			return $done;
+		}
+
+		function bws_handle_demo_notice( $show_demo_notice ) {
+
+			if ( 1 == $show_demo_notice ) {
+				global $wp_version;
+
+				if ( isset( $_POST['bws_hide_demo_notice'] ) && check_admin_referer( $this->bws_plugin_basename, 'bws_demo_nonce_name' ) ) {
+					$plugin_options = get_option( $this->bws_plugin_prefix . 'options' );
+					$plugin_options['display_demo_notice'] = 0;
+					update_option( $this->bws_plugin_prefix . 'options', $plugin_options );
+					return;
+				}
+				if ( ! isset( $_POST['bws_handle_demo'] ) && ! isset( $_POST['bws_install_demo_confirm'] ) ) {
+					if ( 4.2 > $wp_version ) {
+						$plugin_dir_array = explode( '/', plugin_basename( __FILE__ ) ); ?>
+						<style type="text/css">
+							#bws_handle_notice_form {
+								float: right;
+								width: 20px;
+								height: 20px;
+								margin-bottom: 0;
+							}
+							.bws_hide_demo_notice {
+								width: 100%;
+								height: 100%;
+								border: none;
+								background: url("<?php echo plugins_url( $plugin_dir_array[0] . '/bws_menu/images/close_banner.png' ); ?>") no-repeat center center;
+								box-shadow: none;
+								<?php if ( 3.8 <= $wp_version ) { ?>
+									position: relative;
+									top: -4px;
+								<?php } ?>
+							}
+							.bws_hide_demo_notice:hover {
+								cursor: pointer;
+							}
+							.rtl #bws_handle_notice_form {
+								float: left;
+							}
+						</style>
+					<?php }
+					if ( 4.2 <= $wp_version ) { ?>
+						<style type="text/css">
+							#bws_handle_notice_form {
+								position: absolute;
+								top: 2px;
+								right: 0;
+							}
+							.rtl #bws_handle_notice_form {
+								left: 0;
+							}
+						</style>
+					<?php } ?>
+					<div class="update-nag" style="position: relative;">
+						<form id="bws_handle_notice_form" action="" method="post">
+							<button class="notice-dismiss bws_hide_demo_notice" title="<?php _e( 'Close notice', $this->bws_plugin_text_domain ); ?>"></button>
+							<input type="hidden" name="bws_hide_demo_notice" value="hide" />
+							<?php wp_nonce_field( $this->bws_plugin_basename, 'bws_demo_nonce_name' ); ?>
+						</form>
+						<div style="margin: 0 20px;"><?php printf( __( 'Do you want to install demo content and settings for %s (You can do this later using Import / Export settings)?', $this->bws_plugin_text_domain ), '<a href="edit.php?post_type=portfolio&page=portfolio.php">Portfolio by BestWebSoft</a>' ); ?>&nbsp;<a href="<?php echo admin_url( 'admin.php?page=' . $this->bws_plugin_page ); ?>"><?php _e( 'Yes, install demo now', $this->bws_plugin_text_domain ); ?></a></div>
+					</div>
+				<?php }
+			}
+		}
+
+		/**
+		 * Generate Lorem Ipsum
+		 * @return   string
+		 */
+		function bws_get_lorem_ipsum() {
+			$lorem_ipsum = array(
+				"Fusce quis varius quam, non molestie dui. ",
+				"Ut eu feugiat eros. Aliquam justo mauris, volutpat eu lacinia et, bibendum non velit. ",
+				"Aenean in justo et nunc facilisis varius feugiat quis elit. ",
+				"Proin luctus non quam in bibendum. ",
+				"Sed finibus, risus eu blandit ullamcorper, sapien urna vulputate ante, quis semper magna nibh vel orci. ",
+				"Nullam eu aliquam erat. ",
+				"Suspendisse massa est, feugiat nec dolor non, varius finibus massa. ",
+				"Sed velit justo, semper ut ante eu, feugiat ultricies velit. ",
+				"Ut sed velit ut nisl laoreet malesuada vitae non elit. ",
+				"Integer eu sem justo. Nunc sit amet erat tristique, mollis neque et, iaculis purus. ",
+				"Vestibulum sit amet varius sapien. Quisque maximus tempor scelerisque. ",
+				"Ut eleifend, felis vel rhoncus cursus, purus ipsum consectetur ex, nec elementum mauris ipsum eget quam. ",
+				"Integer sem diam, iaculis in arcu vel, pulvinar scelerisque magna. ",
+				"Cras rhoncus neque aliquet, molestie justo id, finibus erat. ",
+				"Proin eleifend, eros et interdum faucibus, ligula dui accumsan sem, ac tristique dolor erat vel est. ",
+				"Etiam ut nulla risus. Aliquam non consequat turpis, id hendrerit magna. Suspendisse potenti. ",
+				"Donec fringilla libero ac sapien porta ultricies. ",
+				"Donec sapien lacus, blandit vitae fermentum vitae, accumsan ut magna. ",
+				"Curabitur maximus lorem lectus, eu porta ipsum fringilla eu. ",
+				"Integer vitae justo ultricies, aliquam neque in, venenatis nunc. ",
+				"Pellentesque non nulla venenatis, posuere erat id, faucibus leo. ",
+				"Nullam fringilla sodales arcu, nec rhoncus lorem fringilla in. ",
+				"Quisque consequat lorem vel nisl pharetra iaculis. Donec aliquet interdum tristique. Sed ullamcorper urna odio. ",
+				"Nam dictum dictum neque id congue. ",
+				"Donec quis quam id turpis condimentum condimentum. ",
+				"Morbi tincidunt, nunc nec pellentesque scelerisque, tortor eros efficitur lectus, eget molestie lacus est eu est. ",
+				"Morbi non augue a tellus interdum condimentum id ac enim. ",
+				"In dictum velit ultricies, dictum est ac, tempus arcu. ",
+				"Duis maximus, mi nec pulvinar suscipit, arcu purus vestibulum urna, ",
+				"consectetur rutrum mi sapien et massa. Donec faucibus ex vel nibh consequat, ut molestie lacus elementum. ",
+				"Interdum et malesuada fames ac ante ipsum primis in faucibus. ",
+				"Phasellus quam dolor, convallis vel nulla sed, pretium tristique felis. ",
+				"Morbi condimentum nunc vel augue tincidunt, in porttitor metus interdum. Sed nec venenatis elit. ",
+				"Donec non urna dui. Maecenas sit amet venenatis eros, sed aliquam metus. ",
+				"Nulla venenatis eros ac velit pellentesque, nec semper orci faucibus. ",
+				"Etiam sit amet dapibus lacus, non semper erat. ",
+				"Donec dolor metus, iaculis nec lacinia a, tristique sed libero. ",
+				"Phasellus a quam gravida, tincidunt metus ac, eleifend odio. ",
+				"Integer facilisis mauris ut velit gravida ornare. Quisque viverra sagittis lacus, non dapibus turpis iaculis sit amet. ",
+				"Vestibulum vehicula pulvinar blandit. ",
+				"Praesent sit amet consectetur augue, vitae tincidunt nulla. ",
+				"Curabitur metus nibh, molestie vel massa in, egestas dapibus felis. ",
+				"Phasellus id erat massa. Aliquam bibendum purus ac ante imperdiet, mattis gravida dui mollis. ",
+				"Fusce id purus et mauris condimentum fermentum. ",
+				"Fusce tempus et purus ut fringilla. Suspendisse ornare et ligula in gravida. ",
+				"Nunc id nunc mauris. Curabitur auctor sodales felis, nec dapibus urna pellentesque et. ",
+				"Phasellus quam dolor, convallis vel nulla sed, pretium tristique felis. ",
+				"Morbi condimentum nunc vel augue tincidunt, in porttitor metus interdum. ",
+				"Sed scelerisque eget mauris et sagittis. ",
+				"In eget enim nec arcu malesuada malesuada. ",
+				"Nulla eu odio vel nibh elementum vestibulum vel vel magna. "
+			);
+			return $lorem_ipsum[ rand( 0, 50 ) ];
+		}
+	}
+}
\ No newline at end of file