← All changes | pdf-print.php +1912 -914 1.5 → 2.4.2 View file →

		@@ -1,752 +1,1229 @@
1	1	<?php
2		-/*
3		-Plugin Name: PDF & Print
4		-Plugin URI: http://bestwebsoft.com/plugin/
5		-Description: Plugin adds PDF creation and Print button on your site.
	2	+/**
	3	+Plugin Name: PDF & Print by BestWebSoft
	4	+Plugin URI: https://bestwebsoft.com/products/wordpress/plugins/pdf-print/
	5	+Description: Generate PDF files and print WordPress posts/pages. Customize document header/footer styles and appearance.
6	6	Author: BestWebSoft
7		-Version: 1.5
8		-Author URI: http://bestwebsoft.com/
	7	+Text Domain: pdf-print
	8	+Domain Path: /languages
	9	+Version: 2.4.2
	10	+Author URI: https://bestwebsoft.com/
9	11	License: GPLv2 or later
10		-*/
	12	+ */
11	13
12		-/* © Copyright 2013 BestWebSoft ( http://support.bestwebsoft.com )
	14	+/**
	15	+© Copyright 2021 BestWebSoft ( https://support.bestwebsoft.com )
13	16
14		- This program is free software; you can redistribute it and/or modify
15		- it under the terms of the GNU General Public License, version 2, as
16		- published by the Free Software Foundation.
	17	+This program is free software; you can redistribute it and/or modify
	18	+it under the terms of the GNU General Public License, version 2, as
	19	+published by the Free Software Foundation.
17	20
18		- This program is distributed in the hope that it will be useful,
19		- but WITHOUT ANY WARRANTY; without even the implied warranty of
20		- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21		- GNU General Public License for more details.
	21	+This program is distributed in the hope that it will be useful,
	22	+but WITHOUT ANY WARRANTY; without even the implied warranty of
	23	+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	24	+GNU General Public License for more details.
22	25
23		- You should have received a copy of the GNU General Public License
24		- along with this program; if not, write to the Free Software
25		- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26		-*/
	26	+You should have received a copy of the GNU General Public License
	27	+along with this program; if not, write to the Free Software
	28	+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	29	+ */
27	30
28		-require_once( dirname( __FILE__ ) . '/bws_menu/bws_menu.php' );
	31	+if ( ! defined( 'ABSPATH' ) ) {
	32	+ exit;
	33	+}
29	34
30		-/* Add our own menu */
31		-if ( ! function_exists( 'pdfprnt_add_pages' ) ) {
32		- function pdfprnt_add_pages() {
33		- add_menu_page( 'BWS Plugins', 'BWS Plugins', 'manage_options', 'bws_plugins', 'bws_add_menu_render', WP_CONTENT_URL . "/plugins/google-plus-one/images/px.png", 1001 );
34		- add_submenu_page( 'bws_plugins', __( 'PDF & Print Settings', 'pdf-print' ), __( 'PDF & Print', 'pdf-print' ), 'manage_options', "pdf-print.php", 'pdfprnt_settings_page' );
	35	+require_once dirname( __FILE__ ) . '/includes/deprecated.php';
	36	+
	37	+if ( ! function_exists( 'pdfprnt_add_admin_menu' ) ) {
	38	+ /**
	39	+ * Add our own menu
	40	+ */
	41	+ function pdfprnt_add_admin_menu() {
	42	+ global $submenu, $pdfprnt_plugin_info, $wp_version, $pdfprnt_options;
	43	+ if ( ! is_plugin_active( 'pdf-print-pro/pdf-print-pro.php' )/*pls */ && ! is_plugin_active( 'pdf-print-plus/pdf-print-plus.php' )/* pls*/ ) {
	44	+ $settings = add_menu_page( esc_html__( 'PDF & Print Settings', 'pdf-print' ), 'PDF & Print', 'manage_options', 'pdf-print.php', 'pdfprnt_settings_page' );
	45	+ add_submenu_page( 'pdf-print.php', esc_html__( 'PDF & Print Settings', 'pdf-print' ), esc_html__( 'Settings', 'pdf-print' ), 'manage_options', 'pdf-print.php', 'pdfprnt_settings_page' );
	46	+ add_submenu_page( 'pdf-print.php', esc_html__( 'Headers & Footers', 'pdf-print' ), esc_html__( 'Headers & Footers', 'pdf-print' ), 'manage_options', 'pdf-print-templates.php', 'pdfprnt_templates' );
	47	+ add_submenu_page( 'pdf-print.php', 'BWS Panel', 'BWS Panel', 'manage_options', 'pdfprnt-bws-panel', 'bws_add_menu_render' );
	48	+ if ( isset( $submenu['pdf-print.php'] ) ) {
	49	+ $submenu['pdf-print.php'][] = array(
	50	+ '<span style="color:#d86463"> ' . esc_html__( 'Upgrade to Pro', 'pdf-print' ) . '</span>',
	51	+ 'manage_options',
	52	+ 'https://bestwebsoft.com/products/wordpress/plugins/pdf-print/?k=d9da7c9c2046bed8dfa38d005d4bffdb&pn=101&v=' . $pdfprnt_plugin_info['Version'] . '&wp_v=' . $wp_version,
	53	+ );
	54	+ }
	55	+
	56	+ add_action( "load-{$settings}", 'pdfprnt_add_tabs' );
	57	+ }
35	58	}
36	59	}
37	60
38		-/* Register settings for plugin */
39		-if ( ! function_exists( 'pdfprnt_settings' ) ) {
40		- function pdfprnt_settings() {
41		- global $pdfprnt_options_array, $pdfprnt_output_count_buttons, $wpmu;
42		- $pdfprnt_output_count_buttons = 0; /* Variable to verify performance number of once function. */
43		- $pdfprnt_default_post_types = array();
44		- foreach ( get_post_types( array( 'public' => 1, 'show_ui' => 1, '_builtin' => true ), 'names' ) as $value )
45		- $pdfprnt_default_post_types[] = $value; /* Default post types of WordPress. */
46		- $pdfprnt_options_array_defaults = array(
47		- 'position' => 'top-right',
48		- 'position_search_archive' => 'left',
49		- 'position_custom' => 'left',
50		- 'show_btn_print' => 1,
51		- 'show_btn_pdf' => 1,
52		- 'show_btn_print_search_archive' => 1,
53		- 'show_btn_pdf_search_archive' => 1,
54		- 'show_btn_print_custom' => 1,
55		- 'show_btn_pdf_custom' => 1,
56		- 'use_theme_stylesheet' => 0,
57		- 'tmpl_post' => 1,
58		- 'tmpl_search' => 1,
59		- 'tmpl_custom' => 1,
60		- 'tmpl_shorcode' => 1,
61		- 'use_types_posts' => $pdfprnt_default_post_types
	61	+if ( ! function_exists( 'pdfprnt_add_tabs' ) ) {
	62	+ /**
	63	+ * Add help tab on settings page
	64	+ *
	65	+ * @return void
	66	+ */
	67	+ function pdfprnt_add_tabs() {
	68	+ $args = array(
	69	+ 'id' => 'pdfprnt',
	70	+ 'section' => '200538669',
62	71	);
63		- if ( 1 == $wpmu ) {
64		- if ( ! get_site_option( 'pdfprnt_options_array' ) ) {
65		- add_site_option( 'pdfprnt_options_array', $cptch_option_defaults, '', 'yes' );
	72	+ bws_help_tab( get_current_screen(), $args );
	73	+ }
	74	+}
	75	+
	76	+if ( ! function_exists( 'pdfprnt_plugins_loaded' ) ) {
	77	+ /**
	78	+ * Localization
	79	+ */
	80	+ function pdfprnt_plugins_loaded() {
	81	+ /* Internationalization */
	82	+ load_plugin_textdomain( 'pdf-print', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
	83	+ }
	84	+}
	85	+
	86	+if ( ! function_exists( 'pdfprnt_init' ) ) {
	87	+ /**
	88	+ * Init plugin
	89	+ */
	90	+ function pdfprnt_init() {
	91	+ global $pdfprnt_plugin_info, $pdfprnt_is_old_php;
	92	+
	93	+ $plugin_basename = plugin_basename( __FILE__ );
	94	+
	95	+ require_once dirname( __FILE__ ) . '/bws_menu/bws_include.php';
	96	+ bws_include_init( $plugin_basename );
	97	+
	98	+ if ( empty( $pdfprnt_plugin_info ) ) {
	99	+ if ( ! function_exists( 'get_plugin_data' ) ) {
	100	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
66	101	}
	102	+ $pdfprnt_plugin_info = get_plugin_data( __FILE__ );
	103	+ }
	104	+
	105	+ /* check WordPress version */
	106	+ bws_wp_min_version_check( $plugin_basename, $pdfprnt_plugin_info, '4.5' );
	107	+
	108	+ /* check PHP version */
	109	+ $pdfprnt_is_old_php = version_compare( PHP_VERSION, '5.4.0', '<' );
	110	+
	111	+ /* Get/Register and check settings for plugin */
	112	+ if ( ! is_admin() || ( isset( $_GET['page'] ) && 'pdf-print.php' === $_GET['page'] ) ) {
	113	+ pdfprnt_settings();
	114	+ }
	115	+ }
	116	+}
	117	+
	118	+if ( ! function_exists( 'pdfprnt_admin_init' ) ) {
	119	+ /**
	120	+ * Admin init
	121	+ */
	122	+ function pdfprnt_admin_init() {
	123	+ global $bws_plugin_info, $pdfprnt_plugin_info, $bws_shortcode_list, $pagenow, $pdfprnt_options;
	124	+
	125	+ if ( empty( $bws_plugin_info ) ) {
	126	+ $bws_plugin_info = array(
	127	+ 'id' => '101',
	128	+ 'version' => $pdfprnt_plugin_info['Version'],
	129	+ );
	130	+ }
	131	+ /* add PDF&Print to global $bws_shortcode_list */
	132	+ $bws_shortcode_list['pdfprnt'] = array(
	133	+ 'name' => 'PDF&Print',
	134	+ 'js_function' => 'pdfprnt_shortcode_init',
	135	+ );
	136	+ if ( 'plugins.php' === $pagenow ) {
	137	+ /* Install the option defaults */
	138	+ if ( function_exists( 'bws_plugin_banner_go_pro' ) ) {
	139	+ pdfprnt_settings();
	140	+ bws_plugin_banner_go_pro( $pdfprnt_options, $pdfprnt_plugin_info, 'pdfprnt', 'pdf-print', 'e2f2549f4d70bc4cb9b48071169d264e', '101', 'pdf-print' );
	141	+ }
	142	+ }
	143	+ }
	144	+}
	145	+
	146	+
	147	+if ( ! function_exists( 'pdfprnt_plugin_activate' ) ) {
	148	+ /**
	149	+ * Function for activation
	150	+ */
	151	+ function pdfprnt_plugin_activate() {
	152	+ if ( is_multisite() ) {
	153	+ switch_to_blog( 1 );
	154	+ register_uninstall_hook( __FILE__, 'pdfprnt_uninstall' );
	155	+ restore_current_blog();
67	156	} else {
68		- if ( ! get_option( 'pdfprnt_options_array' ) )
69		- add_option( 'pdfprnt_options_array', $pdfprnt_options_array_defaults, '', 'yes' );
	157	+ register_uninstall_hook( __FILE__, 'pdfprnt_uninstall' );
70	158	}
71		- if ( 1 == $wpmu )
72		- $pdfprnt_options_array = get_site_option( 'pdfprnt_options_array' );
73		- else
74		- $pdfprnt_options_array = get_option( 'pdfprnt_options_array' );
75		- $pdfprnt_options_array = array_merge( $pdfprnt_options_array_defaults, $pdfprnt_options_array );
76	159	}
77	160	}
78	161
79		-/* Function check if plugin is compatible with current WP version */
80		-if ( ! function_exists ( 'pdfprnt_version_check' ) ) {
81		- function pdfprnt_version_check() {
82		- global $wp_version;
83		- $plugin_data = get_plugin_data( __FILE__, false );
84		- $require_wp = "3.0"; /* Wordpress at least requires version */
85		- $plugin = plugin_basename( __FILE__ );
86		- if ( version_compare( $wp_version, $require_wp, "<" ) ) {
87		- if ( is_plugin_active( $plugin ) ) {
88		- deactivate_plugins( $plugin );
89		- wp_die( "<strong>" . $plugin_data['Name'] . " </strong> " . __( 'requires', 'pdf-print' ) . " <strong>WordPress" . $require_wp . " </strong> " . __( 'or higher, that is why it has been deactivated! Please upgrade WordPress and try again.', 'pdf-print') . "<br /><br />" . __( 'Back to the WordPress', 'pdf-print') . " <a href='" . get_admin_url( null, 'plugins.php' ) . "'>" . __( 'Plugins page', 'pdf-print') . "</a>." );
	162	+if ( ! function_exists( 'pdfprnt_settings' ) ) {
	163	+ /**
	164	+ * Register settings for plugin
	165	+ */
	166	+ function pdfprnt_settings() {
	167	+ global $pdfprnt_options, $pdfprnt_plugin_info;
	168	+ $options_default = pdfprnt_get_options_default();
	169	+ if ( ! get_option( 'pdfprnt_options' ) ) {
	170	+ add_option( 'pdfprnt_options', $options_default );
	171	+ }
	172	+
	173	+ $pdfprnt_options = get_option( 'pdfprnt_options' );
	174	+ if ( ! isset( $pdfprnt_options['plugin_option_version'] ) || $pdfprnt_options['plugin_option_version'] !== $pdfprnt_plugin_info['Version'] ) {
	175	+ if ( isset( $pdfprnt_options['button_post_types'] ) ) {
	176	+ unset( $options_default['button_post_types'] );
90	177	}
	178	+ if ( function_exists( 'array_replace_recursive' ) ) {
	179	+ $pdfprnt_options = array_replace_recursive( $options_default, $pdfprnt_options );
	180	+ } else {
	181	+ foreach ( $options_default as $key => $value ) {
	182	+ if (
	183	+ ! isset( $pdfprnt_options[ $key ] ) ||
	184	+ ( isset( $pdfprnt_options[ $key ] ) && is_array( $options_default[ $key ] ) && ! is_array( $pdfprnt_options[ $key ] ) )
	185	+ ) {
	186	+ $pdfprnt_options[ $key ] = $options_default[ $key ];
	187	+ } else {
	188	+ if ( is_array( $options_default[ $key ] ) ) {
	189	+ foreach ( $options_default[ $key ] as $key2 => $value2 ) {
	190	+ if ( ! isset( $pdfprnt_options[ $key ][ $key2 ] ) ) {
	191	+ $pdfprnt_options[ $key ][ $key2 ] = $options_default[ $key ][ $key2 ];
	192	+ }
	193	+ }
	194	+ }
	195	+ }
	196	+ }
	197	+ }
	198	+ $is_old_pro = false === strpos( 'pro-', $pdfprnt_options['plugin_option_version'] ) ? false : true;
	199	+ if ( $is_old_pro ) {
	200	+ foreach ( array( 'pdf', 'print' ) as $button ) {
	201	+ if ( 'none' !== $pdfprnt_options['button_image'][ $button ]['type'] ) {
	202	+ $pdfprnt_options['button_image'][ $button ]['type'] = 'default';
	203	+ $pdfprnt_options['button_image'][ $button ]['image_src'] = plugins_url( "images/{$button}.png", __FILE__ );
	204	+ }
	205	+ }
	206	+ }
	207	+
	208	+ $pdfprnt_options['plugin_option_version'] = $pdfprnt_plugin_info['Version'];
	209	+ $pdfprnt_options['hide_premium_options'] = array();
	210	+ update_option( 'pdfprnt_options', $pdfprnt_options );
	211	+ pdfprnt_plugin_activate();
91	212	}
92	213	}
93	214	}
94	215
95		-/* Add admin page */
96		-if ( ! function_exists ( 'pdfprnt_settings_page' ) ) {
97		- function pdfprnt_settings_page () {
98		- global $pdfprnt_options_array;
99		- $pdfprnt_positions_values = array(
100		- 'top-left' => __( 'Top Left', 'pdf-print' ),
101		- 'top-right' => __( 'Top Right', 'pdf-print' ),
102		- 'bottom-left' => __( 'Bottom Left', 'pdf-print' ),
103		- 'bottom-right' => __( 'Bottom Right', 'pdf-print' )
	216	+if ( ! function_exists( 'pdfprnt_get_options_default' ) ) {
	217	+ /**
	218	+ * Get plugin default settings
	219	+ */
	220	+ function pdfprnt_get_options_default() {
	221	+ global $pdfprnt_plugin_info, $wp_roles;
	222	+
	223	+ /* Variable to verify performance number of once function. */
	224	+ $default_post_types = array();
	225	+ /* Default post types of WordPress. */
	226	+ foreach ( get_post_types(
	227	+ array(
	228	+ 'public' => 1,
	229	+ 'show_ui' => 1,
	230	+ '_builtin' => true,
	231	+ ),
	232	+ 'names'
	233	+ ) as $value ) {
	234	+ $default_post_types[] = $value;
	235	+ }
	236	+ $default_post_types[] = 'pdfprnt_search';
	237	+ $default_post_types[] = 'pdfprnt_archives';
	238	+ $default_post_types[] = 'pdfprnt_blog';
	239	+
	240	+ $enabled_roles = array();
	241	+ $roles = array_keys( $wp_roles->roles );
	242	+ foreach ( $roles as $key => $role ) {
	243	+ $enabled_roles[ $role ] = 1;
	244	+ }
	245	+ $enabled_roles['unauthorized'] = 1;
	246	+
	247	+ $options_default = array(
	248	+ 'plugin_option_version' => $pdfprnt_plugin_info['Version'],
	249	+ 'button_post_types' => array(
	250	+ 'pdf' => $default_post_types,
	251	+ 'print' => $default_post_types,
	252	+ ),
	253	+ 'buttons_position' => 'top-right',
	254	+ 'use_default_css' => 0,
	255	+ 'use_custom_css' => 0,
	256	+ 'custom_css_code' => '',
	257	+ 'do_shorcodes' => 1,
	258	+ 'disable_links' => 0,
	259	+ 'remove_links' => 0,
	260	+ 'show_print_window' => 0,
	261	+ 'additional_fonts' => 0,
	262	+ 'show_title' => 1,
	263	+ 'show_featured_image' => 0,
	264	+ 'show_author' => 0,
	265	+ 'show_date' => 0,
	266	+ 'show_category' => 0,
	267	+ 'featured_image_size' => 'thumbnail',
	268	+ 'button_image' => array(
	269	+ 'pdf' => array(
	270	+ 'type' => 'default',
	271	+ 'image_src' => plugins_url( 'images/pdf.png', __FILE__ ),
	272	+ ),
	273	+ 'print' => array(
	274	+ 'type' => 'default',
	275	+ 'image_src' => plugins_url( 'images/print.png', __FILE__ ),
	276	+ ),
	277	+ ),
	278	+ 'button_title' => array(
	279	+ 'pdf' => '',
	280	+ 'print' => '',
	281	+ ),
	282	+ 'pdf_page_size' => 'A4',
	283	+ 'image_to_pdf' => 0,
	284	+ 'pdf_margins' => array(
	285	+ 'left' => 15,
	286	+ 'right' => 15,
	287	+ 'top' => 16,
	288	+ 'bottom' => 16,
	289	+ ),
	290	+ 'first_install' => strtotime( 'now' ),
	291	+ 'suggest_feature_banner' => 1,
	292	+ 'file_action' => 'open',
	293	+ 'print_action' => 'plugin_function',
	294	+ 'enabled_roles' => $enabled_roles,
	295	+ 'mpdf_library_version' => '8.1.3',
104	296	);
105		- if ( isset( $_REQUEST['pdfprnt_position'] ) &&
106		- isset( $_REQUEST['pdfprnt_position_search_archive'] ) &&
107		- isset( $_REQUEST['pdfprnt_position_custom'] ) &&
108		- isset( $_REQUEST['pdfprnt_use_theme_stylesheet'] ) &&
109		- isset( $_REQUEST['pdfprnt_tmpl_post'] ) &&
110		- isset( $_REQUEST['pdfprnt_tmpl_custom'] ) &&
111		- isset( $_REQUEST['pdfprnt_tmpl_search'] ) &&
112		- check_admin_referer( plugin_basename( __FILE__ ), 'pdfprnt_nonce_name' ) ) {
113		- $pdfprnt_options_array['position'] = $_REQUEST['pdfprnt_position'];
114		- $pdfprnt_options_array['position_search_archive'] = $_REQUEST['pdfprnt_position_search_archive'];
115		- $pdfprnt_options_array['position_custom'] = $_REQUEST['pdfprnt_position_custom'];
116		- $pdfprnt_options_array['tmpl_post'] = $_REQUEST['pdfprnt_tmpl_post'];
117		- $pdfprnt_options_array['tmpl_search'] = $_REQUEST['pdfprnt_tmpl_search'];
118		- $pdfprnt_options_array['tmpl_custom'] = $_REQUEST['pdfprnt_tmpl_custom'];
119		- $pdfprnt_options_array['use_theme_stylesheet'] = $_REQUEST['pdfprnt_use_theme_stylesheet'];
120		- $pdfprnt_options_array['show_btn_pdf'] = isset( $_REQUEST['pdfprnt_show_btn_pdf'] ) ? 1 : 0;
121		- $pdfprnt_options_array['show_btn_print'] = isset( $_REQUEST['pdfprnt_show_btn_print'] ) ? 1 : 0;
122		- $pdfprnt_options_array['show_btn_pdf_search_archive'] = isset( $_REQUEST['pdfprnt_show_btn_pdf_search_archive'] ) ? 1 : 0;
123		- $pdfprnt_options_array['show_btn_print_search_archive'] = isset( $_REQUEST['pdfprnt_show_btn_print_search_archive'] ) ? 1 : 0;
124		- $pdfprnt_options_array['show_btn_pdf_custom'] = isset( $_REQUEST['pdfprnt_show_btn_pdf_custom'] ) ? 1 : 0;
125		- $pdfprnt_options_array['show_btn_print_custom'] = isset( $_REQUEST['pdfprnt_show_btn_print_custom'] ) ? 1 : 0;
126		- $pdfprnt_options_array['tmpl_shorcode'] = isset( $_REQUEST['pdfprnt_tmpl_shorcode'] ) ? 1 : 0;
127		- $pdfprnt_options_array['use_types_posts'] = isset( $_REQUEST['pdfprnt_use_types_posts'] ) ? $_REQUEST['pdfprnt_use_types_posts'] : array();
128		- update_option ( 'pdfprnt_options_array', $pdfprnt_options_array );
129		- $message = __( 'Settings saved.', 'pdf-print' );
	297	+
	298	+ $options_default = apply_filters( 'pdfprnt_get_additional_options_default', $options_default );
	299	+
	300	+ return $options_default;
	301	+ }
	302	+}
	303	+
	304	+if ( ! function_exists( 'pdfprnt_settings_page' ) ) {
	305	+ /**
	306	+ * Settings page
	307	+ */
	308	+ function pdfprnt_settings_page() {
	309	+ global $pdfprnt_plugin_info;
	310	+ require_once dirname( __FILE__ ) . '/includes/pro_banners.php';
	311	+ if ( ! class_exists( 'Bws_Settings_Tabs' ) ) {
	312	+ require_once dirname( __FILE__ ) . '/bws_menu/class-bws-settings.php';
	313	+ }
	314	+ require_once dirname( __FILE__ ) . '/includes/class-pdfprnt-settings.php';
	315	+ $page = new Pdfprnt_Settings_Tabs( plugin_basename( __FILE__ ) );
	316	+ if ( method_exists( $page, 'add_request_feature' ) ) {
	317	+ $page->add_request_feature();
130	318	} ?>
131	319	<div class="wrap">
132		- <div class="icon32 icon32-bws" id="icon-options-general"></div>
133		- <h2><?php echo __( 'PDF & Print Settings', 'pdf-print' ); ?></h2>
134		- <div class="updated fade" <?php if( empty( $message ) ) echo "style=\"display:none\""; ?>><p><strong><?php echo $message; ?></strong></p></div>
135		- <div>
136		- <form method="post" action="admin.php?page=pdf-print.php">
137		- <table class="form-table pdfprnt_settings_table">
138		- <tr>
139		- <th scope="row"><?php echo __( 'Use of theme stylesheet or plugin default style:', 'pdf-print' ); ?></th>
140		- <td>
141		- <select name="pdfprnt_use_theme_stylesheet">
142		- <option value="0" <?php if ( 0 == $pdfprnt_options_array['use_theme_stylesheet'] ) echo 'selected="selected"'; ?>><?php echo __( 'Default stylesheet', 'pdf-print' ); ?></option>
143		- <option value="1" <?php if ( 1 == $pdfprnt_options_array['use_theme_stylesheet'] ) echo 'selected="selected"'; ?>><?php echo __( 'Current theme stylesheet', 'pdf-print' ); ?></option>
144		- </select>
145		- </td>
146		- </tr>
147		- <tr>
148		- <th scope="row"><?php echo __( 'The types of posts that the plugin will use:', 'pdf-print' ); ?></th>
149		- <td>
150		- <select name="pdfprnt_use_types_posts[]" multiple="multiple">
151		- <?php foreach ( get_post_types( array( 'public' => 1, 'show_ui' => 1 ), 'objects' ) as $key => $value ) : ?>
152		- <option value="<?php echo $key; ?>" <?php if ( in_array( $key, $pdfprnt_options_array['use_types_posts'] ) ) echo 'selected="selected"'; ?>><?php echo $value->label; ?></option>
153		- <?php endforeach; ?>
154		- </select>
155		- </td>
156		- </tr>
157		- <?php
158		- $active_plugins = get_option( 'active_plugins' );
159		- if( 0 < count( preg_grep( '/portfolio\/portfolio.php/', $active_plugins ) ) ) : ?>
160		- <tr>
161		- <th scope="row"></th>
162		- <td>
163		- <span class="pdfprnt_explanation"><?php echo __( 'If you are using a Portfolio plugin (powered by bestwebsoft.com) and you need the output pdf and print buttons next to each post, you just need to insert the strings in loop into the template source code in files portfolio.php and portfolio-post.php', 'pdf-print' ) . ' &#60;?php if ( function_exists( \'pdfprnt_show_buttons_for_bws_portfolio_post\' ) ) echo pdfprnt_show_buttons_for_bws_portfolio_post(); ?&#62;<br/> ' . __( ' In order to use PDF and Print buttons for all posts you need to put the strings below into the template source code in file portfolio.php', 'pdf-print' ) . ' &#60;?php if ( function_exists( \'pdfprnt_show_buttons_for_bws_portfolio\' ) ) echo pdfprnt_show_buttons_for_bws_portfolio(); ?&#62;'; ?></span>
164		- </td>
165		- </tr>
166		- <?php endif; ?>
167		- <tr>
168		- <th scope="row">
169		- <?php echo __( 'Position of buttons in content:', 'pdf-print' ); ?>
170		- </th>
171		- <td>
172		- <select name="pdfprnt_position">
173		- <?php foreach ( $pdfprnt_positions_values as $key => $value ) : ?>
174		- <option value="<?php echo $key; ?>" <?php if ( $pdfprnt_options_array['position'] == $key ) echo 'selected="selected"'; ?>><?php echo $value; ?></option>
175		- <?php endforeach; ?>
176		- </select>
177		- </td>
178		- </tr>
179		- <tr>
180		- <th scope="row"><?php echo __( 'Show:', 'pdf-print' ); ?></th>
181		- <td>
182		- <label><input type="checkbox" name="pdfprnt_show_btn_pdf" <?php if ( 1 == $pdfprnt_options_array['show_btn_pdf'] ) echo 'checked="checked"'; ?> /> <span><?php echo __( 'PDF button', 'pdf-print' ); ?></span></label><br />
183		- <label><input type="checkbox" name="pdfprnt_show_btn_print" <?php if ( 1 == $pdfprnt_options_array['show_btn_print'] ) echo 'checked="checked"'; ?> /> <span><?php echo __( 'Print button', 'pdf-print' ); ?></span></label>
184		- </td>
185		- </tr>
186		- <tr>
187		- <th scope="row">
188		- <?php echo __( 'Default template setting for post:', 'pdf-print' ); ?>
189		- </th>
190		- <td>
191		- <div>
192		- <label>
193		- <img src="<?php echo plugins_url( 'images/template_left.jpg', __FILE__ ); ?>" alt="template_left" />
194		- <input type="radio" name="pdfprnt_tmpl_post" value="1" <?php if ( 1 == $pdfprnt_options_array['tmpl_post'] ) echo 'checked="checked"'; ?> />
195		- </label>
196		- </div>
197		- <div>
198		- <label>
199		- <img src="<?php echo plugins_url( 'images/template_center.jpg', __FILE__ ); ?>" alt="template_center" />
200		- <input type="radio" name="pdfprnt_tmpl_post" value="2" <?php if ( 2 == $pdfprnt_options_array['tmpl_post'] ) echo 'checked="checked"'; ?> />
201		- </label>
202		- </div>
203		- <div>
204		- <label>
205		- <img src="<?php echo plugins_url( 'images/template_right.jpg', __FILE__ ); ?>" alt="template_right" />
206		- <input type="radio" name="pdfprnt_tmpl_post" value="3" <?php if ( 3 == $pdfprnt_options_array['tmpl_post'] ) echo 'checked="checked"'; ?> />
207		- </label>
208		- </div>
209		- </td>
210		- </tr>
211		- <tr>
212		- <th scope="row">
213		- <?php echo __( 'Position of buttons in content for custom post:', 'pdf-print' ); ?>
214		- </th>
215		- <td>
216		- <select name="pdfprnt_position_custom">
217		- <option value="pdfprnt-left" <?php if ( 'left' == $pdfprnt_options_array['position_custom'] ) echo 'selected="selected"'; ?>><?php echo __( 'Align Left', 'pdf-print' ); ?></option>
218		- <option value="pdfprnt-right" <?php if ( 'right' == $pdfprnt_options_array['position_custom'] ) echo 'selected="selected"'; ?>><?php echo __( 'Align Right', 'pdf-print' ); ?></option>
219		- </select>
220		- </td>
221		- </tr>
222		- <tr>
223		- <th scope="row"><?php echo __( 'Show for custom posts:', 'pdf-print' ); ?></th>
224		- <td>
225		- <label><input type="checkbox" name="pdfprnt_show_btn_pdf_custom" <?php if ( 1 == $pdfprnt_options_array['show_btn_pdf_custom'] ) echo 'checked="checked"'; ?> /> <span><?php echo __( 'PDF button', 'pdf-print' ); ?></span></label><br />
226		- <label><input type="checkbox" name="pdfprnt_show_btn_print_custom" <?php if ( 1 == $pdfprnt_options_array['show_btn_print_custom'] ) echo 'checked="checked"'; ?> /> <span><?php echo __( 'Print button', 'pdf-print' ); ?></span></label>
227		- </td>
228		- </tr>
229		- <tr>
230		- <th scope="row">
231		- <?php echo __( 'Default template setting for custom posts:', 'pdf-print' ); ?>
232		- </th>
233		- <td>
234		- <div>
235		- <label>
236		- <img src="<?php echo plugins_url( 'images/template_left.jpg', __FILE__ ); ?>" alt="template_left" />
237		- <input type="radio" name="pdfprnt_tmpl_custom" value="1" <?php if ( 1 == $pdfprnt_options_array['tmpl_custom'] ) echo 'checked="checked"'; ?> />
238		- </label>
239		- </div>
240		- <div>
241		- <label>
242		- <img src="<?php echo plugins_url( 'images/template_center.jpg', __FILE__ ); ?>" alt="template_center" />
243		- <input type="radio" name="pdfprnt_tmpl_custom" value="2" <?php if ( 2 == $pdfprnt_options_array['tmpl_custom'] ) echo 'checked="checked"'; ?> />
244		- </label>
245		- </div>
246		- <div>
247		- <label>
248		- <img src="<?php echo plugins_url( 'images/template_right.jpg', __FILE__ ); ?>" alt="template_right" />
249		- <input type="radio" name="pdfprnt_tmpl_custom" value="3" <?php if ( 3 == $pdfprnt_options_array['tmpl_custom'] ) echo 'checked="checked"'; ?> />
250		- </label>
251		- </div>
252		- </td>
253		- </tr>
254		- <tr>
255		- <th scope="row"></th>
256		- <td>
257		- <span class="pdfprnt_explanation"><?php echo __( 'In order to use PDF and Print buttons on the custom page you should use the', 'pdf-print' ) . '&#60;?php if ( function_exists( \'pdfprnt_show_buttons_for_custom_post_type\' ) ) echo pdfprnt_show_buttons_for_custom_post_type( $custom_query ); ?&#62;' . __( ' where you have to specify query parameters for your custom post.<br/> For example: ', 'pdf-print' ) . '&#60;?php if ( function_exists( \'pdfprnt_show_buttons_for_custom_post_type\' ) ) echo pdfprnt_show_buttons_for_custom_post_type( \'post_type=gallery&orderby=post_date\' ); ?&#62;' . __(' or ', 'pdf-print') . '&#60;?php if ( function_exists( \'pdfprnt_show_buttons_for_custom_post_type\' ) ) echo pdfprnt_show_buttons_for_custom_post_type( array( \'post_type\' => \'gallery\', \'orderby\' => \'post_date\' ) ); ?&#62;.' . __( ' For more information on the syntax for assigning parameters to function see <a target="_blank" href="http://codex.wordpress.org/Class_Reference/WP_Query#Parameters">here</a>.', 'pdf-print' ); ?></span>
258		- </td>
259		- </tr>
260		- <tr>
261		- <th scope="row">
262		- <?php echo __( 'Position of buttons on search or archive page:', 'pdf-print' ); ?>
263		- </th>
264		- <td>
265		- <select name="pdfprnt_position_search_archive">
266		- <option value="pdfprnt-left" <?php if ( 'left' == $pdfprnt_options_array['position_search_archive'] ) echo 'selected="selected"'; ?>><?php echo __( 'Align Left', 'pdf-print' ); ?></option>
267		- <option value="pdfprnt-right" <?php if ( 'right' == $pdfprnt_options_array['position_search_archive'] ) echo 'selected="selected"'; ?>><?php echo __( 'Align Right', 'pdf-print' ); ?></option>
268		- </select>
269		- </td>
270		- </tr>
271		- <tr>
272		- <th scope="row"><?php echo __( 'Show for search or archive page:', 'pdf-print' ); ?></th>
273		- <td>
274		- <label><input type="checkbox" name="pdfprnt_show_btn_pdf_search_archive" <?php if ( 1 == $pdfprnt_options_array['show_btn_pdf_search_archive'] ) echo 'checked="checked"'; ?> /> <span><?php echo __( 'PDF button', 'pdf-print' ); ?></span></label><br />
275		- <label><input type="checkbox" name="pdfprnt_show_btn_print_search_archive" <?php if ( 1 == $pdfprnt_options_array['show_btn_print_search_archive'] ) echo 'checked="checked"'; ?> /> <span><?php echo __( 'Print button', 'pdf-print' ); ?></span></label>
276		- </td>
277		- </tr>
278		- <tr>
279		- <th scope="row">
280		- <?php echo __( 'Default template setting for search and archive:', 'pdf-print' ); ?>
281		- </th>
282		- <td>
283		- <div>
284		- <label>
285		- <img src="<?php echo plugins_url( 'images/template_left.jpg', __FILE__ ); ?>" alt="template_left" />
286		- <input type="radio" name="pdfprnt_tmpl_search" value="1" <?php if ( 1 == $pdfprnt_options_array['tmpl_search'] ) echo 'checked="checked"'; ?> />
287		- </label>
288		- </div>
289		- <div>
290		- <label>
291		- <img src="<?php echo plugins_url( 'images/template_center.jpg', __FILE__ ); ?>" alt="template_center" />
292		- <input type="radio" name="pdfprnt_tmpl_search" value="2" <?php if ( 2 == $pdfprnt_options_array['tmpl_search'] ) echo 'checked="checked"'; ?> />
293		- </label>
294		- </div>
295		- <div>
296		- <label>
297		- <img src="<?php echo plugins_url( 'images/template_right.jpg', __FILE__ ); ?>" alt="template_right" />
298		- <input type="radio" name="pdfprnt_tmpl_search" value="3" <?php if ( 3 == $pdfprnt_options_array['tmpl_search'] ) echo 'checked="checked"'; ?> />
299		- </label>
300		- </div>
301		- </td>
302		- </tr>
303		- <tr>
304		- <th scope="row"></th>
305		- <td>
306		- <span class="pdfprnt_explanation"><?php echo __( 'In order to use PDF and Print buttons on the search page or archive page you should put the strings below into the template source code in files search.php or archives.php ', 'pdf-print' ) . ' &#60;?php if ( function_exists( \'pdfprnt_show_buttons_search_archive\' ) ) echo pdfprnt_show_buttons_search_archive(); ?&#62;'; ?></span>
307		- </td>
308		- </tr>
309		- <tr>
310		- <th scope="row">
311		- <?php echo __( 'Settings for shorcodes:', 'pdf-print' ); ?>
312		- </th>
313		- <td>
314		- <label><input type="checkbox" name="pdfprnt_tmpl_shorcode" <?php if ( 1 == $pdfprnt_options_array['tmpl_shorcode'] ) echo 'checked="checked"'; ?> /> <span><?php echo __( 'Do!', 'pdf-print' ); ?></span></label>
315		- </td>
316		- </tr>
317		- <tr>
318		- <td colspan="2">
319		- <input type="submit" class="button-primary" value="<?php _e( 'Save Changes', 'pdf-print' ); ?>" />
320		- </td>
321		- </tr>
322		- </table>
323		- <?php wp_nonce_field( plugin_basename( __FILE__ ), 'pdfprnt_nonce_name' ); ?>
324		- </form>
325		- </div>
	320	+ <h1 class="pdfprnt-title"><?php esc_html_e( 'PDF & Print Settings', 'pdf-print' ); ?></h1>
	321	+ <?php
	322	+ if ( function_exists( 'bws_plugin_promo_banner' ) ) {
	323	+ echo bws_plugin_promo_banner( $pdfprnt_plugin_info, 'pdfprnt_options', 'pdf-print', 'https://bestwebsoft.com/products/wordpress/plugins/pdf-print/?utm_source=wordpress&utm_medium=plugin_banner&utm_campaign=upgrade' );
	324	+ }
	325	+ $page->display_content(); ?>
326	326	</div>
327		- <?php }
	327	+ <?php
	328	+ }
328	329	}
329	330
330		-/* Positioning buttons in the page */
331		-if( ! function_exists( 'pdfprnt_content' ) ) {
	331	+
	332	+if ( ! function_exists( 'pdfprnt_templates' ) ) {
	333	+ /**
	334	+ * Headers & Footers page
	335	+ */
	336	+ function pdfprnt_templates() {
	337	+ global $wp_version, $pdfprnt_plugin_info, $pdfprnt_options, $pdfprnt_links;
	338	+ require_once dirname( __FILE__ ) . '/includes/pro_banners.php';
	339	+
	340	+ pdfprnt_settings();
	341	+ $bws_hide_premium = bws_hide_premium_options_check( $pdfprnt_options );
	342	+
	343	+ $tab_action = ( isset( $_GET['pdfprnt_tab_action'] ) && 'new' === $_GET['pdfprnt_tab_action'] );
	344	+ if ( $tab_action ) {
	345	+ $page_title = esc_html__( 'Add New', 'pdf-print' );
	346	+ $page_name = esc_html__( 'Header & Footer Template', 'pdf-print' );
	347	+ } else {
	348	+ $page_title = '';
	349	+ $page_name = esc_html__( 'Headers & Footers', 'pdf-print' );
	350	+ }
	351	+ $display_title = ( ! empty( $page_title ) ) ? "$page_title $page_name" : "$page_name";
	352	+ if ( ! isset( $_GET['pdfprnt_tab_action'] ) && ! $bws_hide_premium ) {
	353	+ $display_title .= sprintf(
	354	+ ' <a class="add-new-h2 pdfprnt_add_new_button" href="%s">%s</a>',
	355	+ admin_url( 'admin.php?page=pdf-print-templates.php&pdfprnt_tab_action=new' ),
	356	+ esc_html__( 'Add New', 'pdf-print' )
	357	+ );
	358	+ }
	359	+ ?>
	360	+ <div class="wrap">
	361	+ <h1 class="pdfprnt-title"><?php echo wp_kses_post( $display_title ); ?></h1>
	362	+ <br>
	363	+ <?php if ( $bws_hide_premium ) { ?>
	364	+ <p>
	365	+ <?php
	366	+ esc_html_e( 'This tab contains Pro options only.', 'pdf-print' );
	367	+ echo ' ' . sprintf(
	368	+ esc_html__( '%1$sChange the settings%2$s to view the Pro options.', 'pdf-print' ),
	369	+ '<a href="admin.php?page=pdf-print.php&bws_active_tab=misc">',
	370	+ '</a>'
	371	+ );
	372	+ ?>
	373	+ </p>
	374	+ <?php } else { ?>
	375	+ <div class="bws_pro_version_bloc pdfprnt-pro-feature pdfprnt-pro-feature-templates">
	376	+ <div class="bws_pro_version_table_bloc">
	377	+ <div class="bws_table_bg" style="z-index: 1098;"></div>
	378	+ <div class="bws_pro_version">
	379	+ <?php
	380	+ if ( ! $tab_action ) {
	381	+ $date_format = get_option( 'date_format' );
	382	+ pdfprnt_headers_footers_list_block( $date_format );
	383	+ } else {
	384	+ pdfprnt_headers_footers_editor_block();
	385	+ }
	386	+ ?>
	387	+ </div>
	388	+ </div>
	389	+ <div class="bws_pro_version_tooltip" style="z-index: 1099;">
	390	+ <a class="bws_button" href="https://bestwebsoft.com/products/wordpress/plugins/pdf-print/?k=d9da7c9c2046bed8dfa38d005d4bffdb&pn=101&v=<?php echo esc_attr( $pdfprnt_plugin_info['Version'] ); ?>&wp_v=<?php echo esc_attr( $wp_version ); ?>" target="_blank" title="PDF & Print Pro Plugin"><?php esc_html_e( 'Upgrade to Pro', 'pdf-print' ); ?></a>
	391	+ <div class="clear"></div>
	392	+ </div>
	393	+ </div>
	394	+ <?php } ?>
	395	+ </div>
	396	+ <?php
	397	+ }
	398	+}
	399	+
	400	+if ( ! function_exists( 'pdfprnt_shortcode' ) ) {
	401	+ /**
	402	+ * PDF&Print shortcode
	403	+ * [bws_pdfprint]
	404	+ *
	405	+ * @param array $attr Attribute for shortcode.
	406	+ */
	407	+ function pdfprnt_shortcode( $attr ) {
	408	+ global $pdfprnt_options, $pdfprnt_is_old_php;
	409	+
	410	+ if ( isset( $_REQUEST['print'] ) || $pdfprnt_is_old_php || ! pdfprnt_is_user_role_enabled() ) {
	411	+ return;
	412	+ }
	413	+
	414	+ $buttons = '';
	415	+ if ( is_home() ) {
	416	+ global $post;
	417	+ $permalink = get_permalink( $post );
	418	+ } else {
	419	+ $permalink = isset( $_SERVER['HTTP_HOST'] ) && isset( $_SERVER['REQUEST_URI'] ) ? ( is_ssl() ? 'https://' : 'http://' ) . sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) . sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
	420	+ }
	421	+ $shortcode_atts = shortcode_atts( array( 'display' => 'pdf' ), $attr );
	422	+ $shortcode_atts = str_word_count( $shortcode_atts['display'], 1 );
	423	+
	424	+ foreach ( $shortcode_atts as $value ) {
	425	+ if ( 'pdf' === $value ) {
	426	+ $buttons .= pdfprnt_get_button( 'pdf', $permalink );
	427	+ }
	428	+ if ( 'print' === $value ) {
	429	+ $buttons .= pdfprnt_get_button( 'print', $permalink );
	430	+ }
	431	+ }
	432	+ if ( ! empty( $buttons ) ) {
	433	+ $buttons = sprintf(
	434	+ '<div class="pdfprnt-buttons">%s</div>',
	435	+ $buttons
	436	+ );
	437	+ add_action( 'wp_footer', 'pdfprnt_add_script' );
	438	+ }
	439	+
	440	+ return $buttons;
	441	+ }
	442	+}
	443	+
	444	+if ( ! function_exists( 'pdfprnt_shortcode_pagebreak' ) ) {
	445	+ /**
	446	+ * [pdfprnt_shortcode_pagebreak]
	447	+ */
	448	+ function pdfprnt_shortcode_pagebreak() {
	449	+ if ( isset( $_GET['print'] ) && 'pdf' === $_GET['print'] ) {
	450	+ return '<div style="page-break-after:always"></div>';
	451	+ }
	452	+ return '';
	453	+ }
	454	+}
	455	+
	456	+if ( ! function_exists( 'pdfprnt_shortcode_button_content' ) ) {
	457	+ /**
	458	+ * Add shortcode content
	459	+ *
	460	+ * @param string $content Post content.
	461	+ */
	462	+ function pdfprnt_shortcode_button_content( $content ) {
	463	+ ?>
	464	+ <div id="pdfprnt" style="display:none;">
	465	+ <fieldset>
	466	+ <?php esc_html_e( 'Add PDF & Print Buttons to your page or post', 'pdf-print' ); ?>
	467	+ <br />
	468	+ <label>
	469	+ <input type="checkbox" name="pdfprnt_selected_pdf" value="pdf" checked="checked" />
	470	+ <?php esc_html_e( 'PDF', 'pdf-print' ); ?>
	471	+ </label>
	472	+ <br />
	473	+ <label>
	474	+ <input type="checkbox" name="pdfprnt_selected_print" value="print" />
	475	+ <?php esc_html_e( 'Print', 'pdf-print' ); ?>
	476	+ </label>
	477	+ <input class="bws_default_shortcode" type="hidden" name="default" value="[bws_pdfprint]" />
	478	+ <div class="clear"></div>
	479	+ </fieldset>
	480	+ </div>
	481	+ <?php
	482	+ $script = "function pdfprnt_shortcode_init() {
	483	+ ( function( $ ) {
	484	+ $( '.mce-reset input[name^=\"pdfprnt_selected\"]' ).change( function() {
	485	+ var result = '';
	486	+ $( '.mce-reset input[name^=\"pdfprnt_selected\"]' ).each( function() {
	487	+ if ( $( this ).is( ':checked' ) ) {
	488	+ result += $( this ).val() + ',';
	489	+ }
	490	+ } );
	491	+
	492	+ if ( '' == result ) {
	493	+ $( '.mce-reset #bws_shortcode_display' ).text( '' );
	494	+ } else {
	495	+ result = result.slice( 0, - 1 );
	496	+ $( '.mce-reset #bws_shortcode_display' ).text( '[bws_pdfprint display=\"' + result + '\"]' );
	497	+ }
	498	+ } );
	499	+ } ) ( jQuery );
	500	+ }";
	501	+
	502	+ wp_register_script( 'pdfprnt_bws_shortcode_button', '//', false, null, false );
	503	+ wp_enqueue_script( 'pdfprnt_bws_shortcode_button' );
	504	+ wp_add_inline_script( 'pdfprnt_bws_shortcode_button', sprintf( $script ) );
	505	+ }
	506	+}
	507	+
	508	+if ( ! function_exists( 'pdfprnt_get_button' ) ) {
	509	+ /**
	510	+ * Forming button
	511	+ *
	512	+ * @param string $button button name: 'pdf' or 'print'.
	513	+ * @param string $url page url or permalink.
	514	+ * @param string $custom_query_arg custom query arg to add to query.
	515	+ * @return string $link formed link with image and button title.
	516	+ */
	517	+ function pdfprnt_get_button( $button = 'pdf', $url = '', $custom_query_arg = '' ) {
	518	+ global $pdfprnt_options;
	519	+
	520	+ if ( empty( $url ) ) {
	521	+ $url = home_url( '/' );
	522	+ }
	523	+ $button = ( 'print' === $button ) ? 'print' : 'pdf';
	524	+
	525	+ if ( 'default' === $pdfprnt_options['button_image'][ $button ]['type'] && ! empty( $pdfprnt_options['button_image'][ $button ]['image_src'] ) ) {
	526	+ $image = sprintf(
	527	+ '<img src="%s" alt="image_%s" title="%s" />',
	528	+ esc_url( $pdfprnt_options['button_image'][ $button ]['image_src'] ),
	529	+ $button,
	530	+ ( ( 'print' === $button ) ? esc_html__( 'Print Content', 'pdf-print' ) : ( ( 'open' === $pdfprnt_options['file_action'] ) ? esc_html__( 'View PDF', 'pdf-print' ) : esc_html__( 'Download PDF', 'pdf-print' ) ) )
	531	+ );
	532	+ } else {
	533	+ $image = '';
	534	+ }
	535	+
	536	+ $custom_query_arg = ( ! empty( $custom_query_arg ) ) ? $custom_query_arg : $button;
	537	+ $url = esc_url( $url );
	538	+ $url = add_query_arg( 'print', $custom_query_arg, $url );
	539	+ $target = '_blank';
	540	+
	541	+ $title = ( ! empty( $pdfprnt_options['button_title'][ $button ] ) ) ?
	542	+ sprintf(
	543	+ '<span class="pdfprnt-button-title pdfprnt-button-%s-title">%s</span>',
	544	+ $button,
	545	+ $pdfprnt_options['button_title'][ $button ]
	546	+ )
	547	+ :
	548	+ '';
	549	+ if ( $pdfprnt_options['image_to_pdf'] && 'pdf' === $custom_query_arg ) {
	550	+ $url = 'javascript: imageToPdf()';
	551	+ $target = '_self';
	552	+ }
	553	+
	554	+ if ( 'print' === $button && 'ctrl_p' === $pdfprnt_options['print_action'] ) {
	555	+ $url = "javascript: window.print()";
	556	+ $target = '_self';
	557	+ }
	558	+
	559	+ $link = sprintf(
	560	+ '<a href="%s" class="pdfprnt-button pdfprnt-button-%s" target="%s">%s%s</a>',
	561	+ $url,
	562	+ $button,
	563	+ $target,
	564	+ $image,
	565	+ $title
	566	+ );
	567	+
	568	+ $link = apply_filters( 'pdfprnt_add_atribute_rel', $link, $url, $button, $target, $image, $title );
	569	+
	570	+ return $link;
	571	+ }
	572	+}
	573	+
	574	+if ( ! function_exists( 'pdfprnt_is_user_role_enabled' ) ) {
	575	+ /**
	576	+ * Check is enabled for user role
	577	+ */
	578	+ function pdfprnt_is_user_role_enabled() {
	579	+ global $pdfprnt_options, $current_user;
	580	+ if ( ! is_user_logged_in() || empty( $current_user->roles ) ) {
	581	+ return ! empty( $pdfprnt_options['enabled_roles']['unauthorized'] );
	582	+ } else {
	583	+ $role = $current_user->roles[0];
	584	+ return ! empty( $pdfprnt_options['enabled_roles'][ $role ] );
	585	+ }
	586	+ }
	587	+}
	588	+
	589	+if ( ! function_exists( 'pdfprnt_content' ) ) {
	590	+ /**
	591	+ * Positioning buttons in content of standart posts and pages
	592	+ *
	593	+ * @param string $content Post content.
	594	+ * @return string $content
	595	+ */
332	596	function pdfprnt_content( $content ) {
333		- global $pdfprnt_options_array, $post;
334		- if ( ! in_array( get_post_type( $post ), $pdfprnt_options_array['use_types_posts'] ) ) // Check for existence the type of posts.
	597	+ global $pdfprnt_options, $post, $pdfprnt_is_old_php;
	598	+
	599	+ if ( $pdfprnt_is_old_php || is_admin() || is_feed() || is_search() || is_category() || is_tax() || is_tag() || is_author() || ! pdfprnt_is_user_role_enabled() || post_password_required( $post->ID ) ) {
335	600	return $content;
336		- if ( 1 == $pdfprnt_options_array['show_btn_pdf'] || 1 == $pdfprnt_options_array['show_btn_print'] ) {
337		- $position = ( 'top-left' == $pdfprnt_options_array['position'] || 'top-right' == $pdfprnt_options_array['position'] ) ? true : false;
338		- $str = '<div class="pdfprnt-' . $pdfprnt_options_array['position'] . '">';
339		- if ( 1 == $pdfprnt_options_array['show_btn_pdf'] ) {
340		- $permalink = add_query_arg( 'print' , 'pdf' , get_permalink( $post->ID ) );
341		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/pdf.png', __FILE__ ) . '" alt="image_pdf" title="View PDF" /></a>';
	601	+ }
	602	+
	603	+ $show_button_pdf = ! empty( $pdfprnt_options['button_post_types']['pdf'] ) && in_array( $post->post_type, $pdfprnt_options['button_post_types']['pdf'], true );
	604	+ $show_button_print = ! empty( $pdfprnt_options['button_post_types']['print'] ) && in_array( $post->post_type, $pdfprnt_options['button_post_types']['print'], true );
	605	+
	606	+ if ( $show_button_pdf || $show_button_print ) {
	607	+
	608	+ $str = '<div class="pdfprnt-buttons pdfprnt-buttons-' . $post->post_type . ' pdfprnt-' . $pdfprnt_options['buttons_position'] . '">';
	609	+ if ( is_home() ) {
	610	+ $permalink = get_permalink( $post );
	611	+ } else {
	612	+ $permalink = isset( $_SERVER['HTTP_HOST'] ) && isset( $_SERVER['REQUEST_URI'] ) ? ( is_ssl() ? 'https://' : 'http://' ) . sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) . sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';
342	613	}
343		- if ( 1 == $pdfprnt_options_array['show_btn_print'] ) {
344		- $permalink = add_query_arg( 'print' , 'print' , get_permalink( $post->ID ) );
345		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/print.gif', __FILE__ ) . '" alt="image_print" title="Print Content" /></a>';
	614	+
	615	+ if ( $show_button_pdf ) {
	616	+ $str .= pdfprnt_get_button( 'pdf', $permalink );
	617	+ if ( ! is_archive() && ! is_home() ) {
	618	+ add_action( 'wp_footer', 'pdfprnt_add_script' );
	619	+ }
346	620	}
	621	+ if ( $show_button_print ) {
	622	+ $str .= pdfprnt_get_button( 'print', $permalink );
	623	+ }
347	624	$str .= '</div>';
348		- if ( $position )
	625	+
	626	+ if ( 'top-left' === $pdfprnt_options['buttons_position'] || 'top-right' === $pdfprnt_options['buttons_position'] ) {
349	627	$content = $str . $content;
350		- else
	628	+ } elseif ( 'bottom-left' === $pdfprnt_options['buttons_position'] || 'bottom-right' === $pdfprnt_options['buttons_position'] ) {
351	629	$content = $content . $str;
352		- unset( $position );
353		- unset( $str );
	630	+ } else {
	631	+ $content = $str . $content . $str;
	632	+ }
354	633	}
355	634	return $content;
356	635	}
357	636	}
358	637
359		-/* Output buttons for search or archive pages */
360		-if( ! function_exists( 'pdfprnt_show_buttons_search_archive' ) ) {
361		- function pdfprnt_show_buttons_search_archive() {
362		- global $pdfprnt_options_array, $pdfprnt_output_count_buttons, $wp, $posts;
363		- if ( 0 < $pdfprnt_output_count_buttons )
	638	+if ( ! function_exists( 'pdfprnt_excerpt' ) ) {
	639	+ /**
	640	+ * Remove Print word from excerpt
	641	+ *
	642	+ * @param string $content Post excerpt.
	643	+ * @return string $content
	644	+ */
	645	+ function pdfprnt_excerpt( $content ) {
	646	+ global $pdfprnt_options;
	647	+ $temp = array();
	648	+ $temp[1] = $content;
	649	+ $title = isset( $pdfprnt_options['button_title'] ) ? $pdfprnt_options['button_title'] : array( 'pdf' => '', 'print' => '' );
	650	+ if ( ! empty( $title['pdf'] ) ) {
	651	+ $temp = explode( $title['pdf'], $content );
	652	+ }
	653	+ if ( ! empty( $title['print'] ) ) {
	654	+ $temp = explode( $title['print'], $content );
	655	+ }
	656	+ if ( isset( $temp[1] ) ) {
	657	+ return $temp[1];
	658	+ } else {
	659	+ return $content;
	660	+ }
	661	+ }
	662	+}
	663	+
	664	+if ( ! function_exists( 'pdfprnt_show_buttons_search_archive' ) ) {
	665	+ /**
	666	+ * Output buttons for search or archive pages
	667	+ *
	668	+ * @param string $content Post content.
	669	+ */
	670	+ function pdfprnt_show_buttons_search_archive( $content ) {
	671	+ global $wp_query;
	672	+
	673	+ /* make sure that we display pdf/print buttons only with main loop */
	674	+ if ( is_main_query() && $content === $wp_query ) {
	675	+ global $pdfprnt_options, $wp, $posts, $pdfprnt_show_archive_start, $pdfprnt_show_archive_end;
	676	+
	677	+ $is_search = ( is_search() );
	678	+ $is_archive = ( is_archive() || is_category() || is_tax() || is_tag() || is_author() );
	679	+ $is_blog = ( is_home() );
	680	+
	681	+ if ( $is_search ) {
	682	+ $show_button_pdf = ( in_array( 'pdfprnt_search', $pdfprnt_options['button_post_types']['pdf'], true ) );
	683	+ $show_button_print = ( in_array( 'pdfprnt_search', $pdfprnt_options['button_post_types']['print'], true ) );
	684	+ } elseif ( $is_archive ) {
	685	+ $show_button_pdf = ( in_array( 'pdfprnt_archives', $pdfprnt_options['button_post_types']['pdf'], true ) );
	686	+ $show_button_print = ( in_array( 'pdfprnt_archives', $pdfprnt_options['button_post_types']['print'], true ) );
	687	+ } elseif ( $is_blog ) {
	688	+ $show_button_pdf = ( in_array( 'pdfprnt_blog', $pdfprnt_options['button_post_types']['pdf'], true ) );
	689	+ $show_button_print = ( in_array( 'pdfprnt_blog', $pdfprnt_options['button_post_types']['print'], true ) );
	690	+ } else {
	691	+ $show_button_pdf = false;
	692	+ $show_button_print = false;
	693	+ }
	694	+
	695	+ $loop_position = current_filter();
	696	+ if ( ! ( $show_button_pdf || $show_button_print ) ) {
	697	+ return;
	698	+ }
	699	+
	700	+ if ( ( 'loop_start' === $loop_position && intval( $pdfprnt_show_archive_start ) === 1 ) || ( 'loop_end' === $loop_position && intval( $pdfprnt_show_archive_end ) === 1 ) ) {
	701	+ return;
	702	+ }
	703	+
	704	+ if ( $show_button_pdf || $show_button_print ) {
	705	+ global $pdfprnt_is_search_archive;
	706	+ $current_url = isset( $_SERVER['HTTP_HOST'] ) && isset( $_SERVER['REQUEST_URI'] ) ? set_url_scheme( ( is_ssl() ? 'https://' : 'http://' ) . sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) . sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) ) : '';
	707	+ $pdfprnt_is_search_archive = true;
	708	+ $str = '<div class="pdfprnt-buttons pdfprnt-buttons-' . ( ( $is_search ) ? 'search' : 'archive' ) . ' pdfprnt-' . $pdfprnt_options['buttons_position'] . '">';
	709	+ if ( $show_button_pdf ) {
	710	+ $str .= pdfprnt_get_button( 'pdf', $current_url, 'pdf-search' );
	711	+ add_action( 'wp_footer', 'pdfprnt_add_script' );
	712	+ }
	713	+
	714	+ if ( $show_button_print ) {
	715	+ $str .= pdfprnt_get_button( 'print', $current_url, 'print-search' );
	716	+ }
	717	+ $str .= '</div>';
	718	+ echo wp_kses_post( $str );
	719	+ if ( 'loop_start' === $loop_position ) {
	720	+ $pdfprnt_show_archive_start++;
	721	+ } elseif ( 'loop_end' === $loop_position ) {
	722	+ $pdfprnt_show_archive_end++;
	723	+ }
	724	+ }
	725	+ }
	726	+ }
	727	+}
	728	+
	729	+if ( ! function_exists( 'pdfprnt_return_buttons_search_archive' ) ) {
	730	+ /**
	731	+ * Return buttons for search or archive pages
	732	+ */
	733	+ function pdfprnt_return_buttons_search_archive() {
	734	+ global $wp_query;
	735	+
	736	+ global $pdfprnt_options, $wp, $posts, $pdfprnt_show_archive_start, $pdfprnt_show_archive_end;
	737	+
	738	+ $is_search = ( is_search() );
	739	+ $is_archive = ( is_archive() || is_category() || is_tax() || is_tag() || is_author() );
	740	+ $is_blog = ( is_home() );
	741	+
	742	+ if ( $is_search ) {
	743	+ $show_button_pdf = ( in_array( 'pdfprnt_search', $pdfprnt_options['button_post_types']['pdf'], true ) );
	744	+ $show_button_print = ( in_array( 'pdfprnt_search', $pdfprnt_options['button_post_types']['print'], true ) );
	745	+ } elseif ( $is_archive ) {
	746	+ $show_button_pdf = ( in_array( 'pdfprnt_archives', $pdfprnt_options['button_post_types']['pdf'], true ) );
	747	+ $show_button_print = ( in_array( 'pdfprnt_archives', $pdfprnt_options['button_post_types']['print'], true ) );
	748	+ } elseif ( $is_blog ) {
	749	+ $show_button_pdf = ( in_array( 'pdfprnt_blog', $pdfprnt_options['button_post_types']['pdf'], true ) );
	750	+ $show_button_print = ( in_array( 'pdfprnt_blog', $pdfprnt_options['button_post_types']['print'], true ) );
	751	+ } else {
	752	+ $show_button_pdf = false;
	753	+ $show_button_print = false;
	754	+ }
	755	+
	756	+ $loop_position = current_filter();
	757	+ if ( ! ( $show_button_pdf || $show_button_print ) ) {
364	758	return;
365		- if ( 1 !== $pdfprnt_options_array['show_btn_pdf_search_archive'] && 1 !== $pdfprnt_options_array['show_btn_print_search_archive'] )
366		- return;
367		- if ( ( ! is_search() && ! is_archive() ) || ( is_category() || ! have_posts() ) )
368		- return;
369		- /* Check for existence the type of posts. */
370		- $is_return = true;
371		- foreach ( $posts as $post ) {
372		- if ( in_array( get_post_type( $post ), $pdfprnt_options_array['use_types_posts'] ) ) {
373		- $is_return = false;
374		- break;
375		- }
376	759	}
377		- if ( $is_return )
	760	+
	761	+ if ( ( 'loop_start' === $loop_position && intval( $pdfprnt_show_archive_start ) === 1 ) || ( 'loop_end' === $loop_position && intval( $pdfprnt_show_archive_end ) === 1 ) ) {
378	762	return;
379		- $pdfprnt_output_count_buttons++;
380		- if ( empty( $wp->request ) )
381		- $current_url = add_query_arg( $wp->query_string, '', home_url() );
382		- else
383		- $current_url = home_url( $wp->request );
384		- $str = '<div class="' . $pdfprnt_options_array['position_search_archive'] . '">';
385		- if ( 1 == $pdfprnt_options_array['show_btn_pdf_search_archive'] ) {
386		- $permalink = add_query_arg( 'print' , 'pdf-page' , $current_url );
387		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/pdf.png', __FILE__ ) . '" alt="image_pdf" title="Print PDF" /></a>';
388	763	}
389		- if ( 1 == $pdfprnt_options_array['show_btn_print_search_archive'] ) {
390		- $permalink = add_query_arg( 'print' , 'print-page' , $current_url );
391		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/print.gif', __FILE__ ) . '" alt="image_print" title="Print Content" /></a>';
	764	+
	765	+ if ( $show_button_pdf || $show_button_print ) {
	766	+ global $pdfprnt_is_search_archive;
	767	+ $current_url = isset( $_SERVER['HTTP_HOST'] ) && isset( $_SERVER['REQUEST_URI'] ) ? set_url_scheme( ( is_ssl() ? 'https://' : 'http://' ) . sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) . sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) ) : '';
	768	+ $pdfprnt_is_search_archive = true;
	769	+ $str = '<div class="pdfprnt-buttons pdfprnt-buttons-' . ( ( $is_search ) ? 'search' : 'archive' ) . ' pdfprnt-' . $pdfprnt_options['buttons_position'] . '">';
	770	+ if ( $show_button_pdf ) {
	771	+ $str .= pdfprnt_get_button( 'pdf', $current_url );
	772	+ add_action( 'wp_footer', 'pdfprnt_add_script' );
	773	+ }
	774	+
	775	+ if ( $show_button_print ) {
	776	+ $str .= pdfprnt_get_button( 'print', $current_url, 'print-search' );
	777	+ }
	778	+ $str .= '</div>';
	779	+ if ( 'loop_start' === $loop_position ) {
	780	+ $pdfprnt_show_archive_start++;
	781	+ } elseif ( 'loop_end' === $loop_position ) {
	782	+ $pdfprnt_show_archive_end++;
	783	+ }
	784	+ return $str;
392	785	}
393		- $str .= '</div>';
394		- unset( $current_url );
395		- unset( $permalink );
396		- return $str;
397	786	}
398	787	}
399	788
400		-/* Output buttons of page for BWS Portfolio plugin */
401		-if( ! function_exists( 'pdfprnt_show_buttons_for_bws_portfolio' ) ) {
402		- function pdfprnt_show_buttons_for_bws_portfolio() {
403		- global $pdfprnt_options_array, $pdfprnt_output_count_buttons, $wp;
404		- if ( 0 < $pdfprnt_output_count_buttons )
	789	+if ( ! function_exists( 'pdfprnt_auto_show_buttons_search_archive' ) ) {
	790	+ /**
	791	+ * Add buttons before or after the loop
	792	+ */
	793	+ function pdfprnt_auto_show_buttons_search_archive() {
	794	+ global $pdfprnt_options, $pdfprnt_is_old_php, $pdfprnt_plugin_info;
	795	+ $check_page = false;
	796	+ if ( $pdfprnt_is_old_php || apply_filters( 'pdfprnt_prevent_display_buttons', $check_page ) ) {
405	797	return;
406		- if ( 1 !== $pdfprnt_options_array['show_btn_pdf_custom'] && 1 !== $pdfprnt_options_array['show_btn_print_custom'] )
407		- return;
408		- if ( ! in_array( 'portfolio', $pdfprnt_options_array['use_types_posts'] ) )
409		- return;
410		- $pdfprnt_output_count_buttons++;
411		- if ( empty( $wp->request ) )
412		- $current_url = add_query_arg( $wp->query_string, '', home_url() );
413		- else
414		- $current_url = home_url( $wp->request );
415		- $str = '<div class="' . $pdfprnt_options_array['position_custom'] . '">';
416		- if ( 1 == $pdfprnt_options_array['show_btn_pdf_custom'] ) {
417		- $permalink = add_query_arg( 'print' , 'pdf-portfolio-page' , $current_url );
418		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/pdf.png', __FILE__ ) . '" alt="image_pdf" title="Print PDF" /></a>';
419	798	}
420		- if ( 1 == $pdfprnt_options_array['show_btn_print_custom'] ) {
421		- $permalink = add_query_arg( 'print' , 'print-portfolio-page' , $current_url );
422		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/print.gif', __FILE__ ) . '" alt="image_print" title="Print Content" /></a>';
	799	+
	800	+ $display_in_search = ( is_search() && ( in_array( 'pdfprnt_search', $pdfprnt_options['button_post_types']['pdf'], true ) || in_array( 'pdfprnt_search', $pdfprnt_options['button_post_types']['print'], true ) ) );
	801	+ $display_in_archive = ( ( is_archive() || is_category() || is_tax() || is_tag() || is_author() ) && ( in_array( 'pdfprnt_archives', $pdfprnt_options['button_post_types']['pdf'], true ) || in_array( 'pdfprnt_archives', $pdfprnt_options['button_post_types']['print'], true ) ) );
	802	+ $display_in_blog = ( ( is_home() ) && ( in_array( 'pdfprnt_blog', $pdfprnt_options['button_post_types']['pdf'], true ) || in_array( 'pdfprnt_blog', $pdfprnt_options['button_post_types']['print'], true ) ) );
	803	+
	804	+ if ( ( $display_in_search || $display_in_archive || $display_in_blog ) && pdfprnt_is_user_role_enabled() ) {
	805	+ global $pdfprnt_show_archive_start, $pdfprnt_show_archive_end;
	806	+ $pdfprnt_show_archive_start = 0;
	807	+ $pdfprnt_show_archive_end = 0;
	808	+
	809	+ $css = wp_remote_get( get_bloginfo( 'stylesheet_url' ) );
	810	+
	811	+ if ( is_array( $css ) && ! empty( $css['body'] ) && ( ! empty( mb_stristr( $css['body'], 'Twenty Twenty-Two', true ) ) || ! empty( mb_stristr( $css['body'], 'Twenty Twenty-Three', true ) ) ) ) {
	812	+ $out1 = pdfprnt_return_buttons_search_archive();
	813	+ if ( ! empty( $out1 ) ) {
	814	+ wp_enqueue_script( 'pdfprnt_custom_script', plugins_url( 'js/custom_script.js', __FILE__ ), array( 'jquery' ), $pdfprnt_plugin_info['Version'], true );
	815	+ }
	816	+ }
	817	+ if ( in_array( $pdfprnt_options['buttons_position'], array( 'top-left', 'top-right' ), true ) ) {
	818	+ add_action( 'loop_start', 'pdfprnt_show_buttons_search_archive' );
	819	+ if ( isset( $out1 ) && ! empty( $out1 ) ) {
	820	+ wp_localize_script(
	821	+ 'pdfprnt_custom_script',
	822	+ 'pdfprnt_display_buttons',
	823	+ array(
	824	+ 'top' => $out1,
	825	+ )
	826	+ );
	827	+ }
	828	+ } elseif ( in_array( $pdfprnt_options['buttons_position'], array( 'bottom-left', 'bottom-right' ), true ) ) {
	829	+ add_action( 'loop_end', 'pdfprnt_show_buttons_search_archive' );
	830	+ if ( isset( $out1 ) && ! empty( $out1 ) ) {
	831	+ wp_localize_script(
	832	+ 'pdfprnt_custom_script',
	833	+ 'pdfprnt_display_buttons',
	834	+ array(
	835	+ 'bottom' => $out1,
	836	+ )
	837	+ );
	838	+ }
	839	+ } else {
	840	+ if ( isset( $out1 ) && ! empty( $out1 ) ) {
	841	+ wp_localize_script(
	842	+ 'pdfprnt_custom_script',
	843	+ 'pdfprnt_display_buttons',
	844	+ array(
	845	+ 'top' => $out1,
	846	+ 'bottom' => $out1,
	847	+ )
	848	+ );
	849	+ }
	850	+ add_action( 'loop_start', 'pdfprnt_show_buttons_search_archive' );
	851	+ add_action( 'loop_end', 'pdfprnt_show_buttons_search_archive' );
	852	+ }
423	853	}
424		- $str .= '</div>';
425		- unset( $current_url );
426		- unset( $permalink );
427		- return $str;
428	854	}
429	855	}
430	856
431		-/* Output buttons of post for BWS Portfolio plugin */
432		-if( ! function_exists( 'pdfprnt_show_buttons_for_bws_portfolio_post' ) ) {
433		- function pdfprnt_show_buttons_for_bws_portfolio_post() {
434		- global $pdfprnt_options_array, $post;
435		- if ( 1 !== $pdfprnt_options_array['show_btn_pdf_custom'] && 1 !== $pdfprnt_options_array['show_btn_print_custom'] )
	857	+if ( ! function_exists( 'pdfprnt_display_plugin_buttons' ) ) {
	858	+ /**
	859	+ * Display plugin buttons via action call
	860	+ *
	861	+ * @param string $where where to display.
	862	+ * @param mixed $user_query WP_Query parameters.
	863	+ */
	864	+ function pdfprnt_display_plugin_buttons( $where = 'top', $user_query = '' ) {
	865	+ global $pdfprnt_options, $pdfprnt_is_old_php;
	866	+
	867	+ if ( $pdfprnt_is_old_php ) {
436	868	return;
437		- if ( ! in_array( get_post_type( $post ), $pdfprnt_options_array['use_types_posts'] ) )
438		- return;
439		- $current_url = get_permalink();
440		- $str = '<div class="' . $pdfprnt_options_array['position_custom'] . '">';
441		- if ( 1 == $pdfprnt_options_array['show_btn_pdf_custom'] ) {
442		- $permalink = add_query_arg( 'print' , 'pdf-portfolio' , $current_url );
443		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/pdf.png', __FILE__ ) . '" alt="image_pdf" title="Print PDF" /></a>';
444	869	}
445		- if ( 1 == $pdfprnt_options_array['show_btn_print_custom'] ) {
446		- $permalink = add_query_arg( 'print' , 'print-portfolio' , $current_url );
447		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/print.gif', __FILE__ ) . '" alt="image_print" title="Print Content" /></a>';
	870	+
	871	+ if ( preg_match( '|' . $where . '|', $pdfprnt_options['buttons_position'] ) || empty( $where ) ) {
	872	+ echo wp_kses_post( pdfprnt_show_buttons_for_custom_post_type( $user_query ) );
448	873	}
449		- $str .= '</div>';
450		- unset( $current_url );
451		- unset( $permalink );
452		- return $str;
453	874	}
454	875	}
455	876
456		-/* Output buttons of page for custom post type */
457		-if( ! function_exists( 'pdfprnt_show_buttons_for_custom_post_type' ) ) {
458		- function pdfprnt_show_buttons_for_custom_post_type( $custom_query ) {
459		- global $pdfprnt_options_array, $pdfprnt_output_count_buttons;
460		- if ( 0 < $pdfprnt_output_count_buttons )
	877	+if ( ! function_exists( 'pdfprnt_show_buttons_for_custom_post_type' ) ) {
	878	+ /**
	879	+ * Output buttons of page for custom post type
	880	+ *
	881	+ * @param string $user_query (Optional) User query.
	882	+ * @return string $str
	883	+ */
	884	+ function pdfprnt_show_buttons_for_custom_post_type( $user_query = '' ) {
	885	+ global $pdfprnt_options, $post, $posts;
	886	+
	887	+ $show_button_pdf = in_array( $post->post_type, $pdfprnt_options['button_post_types']['pdf'], true );
	888	+ $show_button_print = in_array( $post->post_type, $pdfprnt_options['button_post_types']['print'], true );
	889	+
	890	+ $show_button_pdf = apply_filters( 'pdfprnt_show_buttons_for_custom_post_type', 'pdf', $show_button_pdf );
	891	+ $show_button_print = apply_filters( 'pdfprnt_show_buttons_for_custom_post_type', 'print', $show_button_print );
	892	+
	893	+ if (
	894	+ /* not display anything if displaying buttons for post and pages is disabled */
	895	+ ( ! ( $show_button_pdf || $show_button_print ) ) ||
	896	+ /* not display anything if we have wrong $user_query */
	897	+ ( ! ( is_array( $user_query ) || is_string( $user_query ) ) )
	898	+ ) {
461	899	return;
462		- if ( 1 !== $pdfprnt_options_array['show_btn_pdf_custom'] && 1 !== $pdfprnt_options_array['show_btn_print_custom'] )
463		- return;
464		- if ( ! is_array( $custom_query ) && ! is_string( $custom_query ) )
465		- return;
466		- $custom_query = new WP_Query( $custom_query );
467		- /* Check for existence the type of posts. */
468		- $is_return = true;
469		- foreach ( $custom_query->posts as $post ) {
470		- if ( in_array( get_post_type( $post ), $pdfprnt_options_array['use_types_posts'] ) ) {
471		- $is_return = false;
472		- break;
	900	+ }
	901	+ $current_url = isset( $_SERVER['HTTP_HOST'] ) && isset( $_SERVER['REQUEST_URI'] ) ? set_url_scheme( ( is_ssl() ? 'https://' : 'http://' ) . sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) . sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) ) : '';
	902	+ $current_url = esc_url( $current_url );
	903	+ $is_return = true;
	904	+
	905	+ if ( empty( $user_query ) ) { /* set necessary values of parameters for pdf/print buttons */
	906	+ $nothing_else = false;
	907	+ if ( is_search() || is_archive() || is_category() || is_tax() || is_tag() || is_author() || ! pdfprnt_is_user_role_enabled() ) { /* search, cattegories, archives */
	908	+ foreach ( $posts as $value ) {
	909	+ if ( in_array( $value->post_type, $pdfprnt_options['button_post_types']['pdf'], true ) || in_array( 'page', $pdfprnt_options['button_post_types']['print'], true ) ) {
	910	+ $is_return = false;
	911	+ break;
	912	+ }
	913	+ }
	914	+ if ( $is_return ) {
	915	+ return;
	916	+ }
	917	+ $pdf_query_parameter = 'pdf-search';
	918	+ $print_query_parameter = 'print-search';
	919	+ } elseif ( is_page() ) { /* pages */
	920	+ if ( in_array( 'page', $pdfprnt_options['button_post_types']['pdf'], true ) || in_array( 'page', $pdfprnt_options['button_post_types']['print'], true ) ) {
	921	+ $nothing_else = true;
	922	+ } else {
	923	+ return;
	924	+ }
	925	+ } elseif ( is_single() ) { /* posts */
	926	+ $post_type = get_post_type( $post->ID );
	927	+ if ( in_array( $post_type, $pdfprnt_options['button_post_types']['pdf'], true ) || in_array( $post_type, $pdfprnt_options['button_post_types']['print'], true ) ) {
	928	+ $nothing_else = true;
	929	+ } else {
	930	+ return;
	931	+ }
	932	+ } else {
	933	+ $nothing_else = true;
473	934	}
	935	+ if ( $nothing_else ) {
	936	+ $pdf_query_parameter = 'pdf';
	937	+ $print_query_parameter = 'print';
	938	+ }
	939	+ } else {
	940	+ $custom_query = new WP_Query( $user_query );
	941	+ $current_url = add_query_arg( $custom_query->query, '', $current_url );
	942	+ /* Check for existence the type of posts. */
	943	+ if ( ! empty( $custom_query->posts ) ) {
	944	+ foreach ( $custom_query->posts as $post ) {
	945	+ if ( in_array( get_post_type( $post ), $pdfprnt_options['button_post_types']['pdf'], true ) || in_array( get_post_type( $post ), $pdfprnt_options['button_post_types']['print'], true ) ) {
	946	+ $is_return = false;
	947	+ break;
	948	+ }
	949	+ }
	950	+ }
	951	+ if ( $is_return ) {
	952	+ return;
	953	+ }
	954	+ global $pdfprnt_is_custom_post_type;
	955	+ $pdfprnt_is_custom_post_type = true;
	956	+ $pdf_query_parameter = 'pdf-custom';
	957	+ $print_query_parameter = 'print-custom';
474	958	}
475		- if ( $is_return )
476		- return;
477		- $pdfprnt_output_count_buttons++;
478		- $current_url = add_query_arg( $custom_query->query, '', home_url() );
479		- $str = '<div class="' . $pdfprnt_options_array['position_custom'] . '">';
480		- if ( 1 == $pdfprnt_options_array['show_btn_pdf_custom'] ) {
481		- $permalink = add_query_arg( 'print' , 'pdf-custom-page' , $current_url );
482		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/pdf.png', __FILE__ ) . '" alt="image_pdf" title="Print PDF" /></a>';
	959	+
	960	+ $str = '<div class="pdfprnt-buttons pdfprnt-buttons-custom pdfprnt-buttons-' . $post->post_type . ' pdfprnt-' . $pdfprnt_options['buttons_position'] . '">';
	961	+ $current_url = apply_filters( 'pdfprnt_current_url_filter', $current_url );
	962	+ if ( $show_button_pdf ) {
	963	+ $str .= pdfprnt_get_button( 'pdf', $current_url, $pdf_query_parameter );
	964	+ add_action( 'wp_footer', 'pdfprnt_add_script' );
483	965	}
484		- if ( 1 == $pdfprnt_options_array['show_btn_print_custom'] ) {
485		- $permalink = add_query_arg( 'print' , 'print-custom-page' , $current_url );
486		- $str .= '<a href="' . $permalink . '" target="_blank"><img src="' . plugins_url( 'images/print.gif', __FILE__ ) . '" alt="image_print" title="Print Content" /></a>';
	966	+ if ( $show_button_print ) {
	967	+ $str .= pdfprnt_get_button( 'print', $current_url, $print_query_parameter );
487	968	}
488	969	$str .= '</div>';
489		- unset( $current_url );
490		- unset( $permalink );
491		- unset( $is_return );
492		- unset( $custom_query );
493	970	return $str;
494	971	}
495	972	}
496	973
497		-/* Add links */
498	974	if ( ! function_exists( 'pdfprnt_action_links' ) ) {
	975	+ /**
	976	+ * Add action links
	977	+ *
	978	+ * @param array $links Links array.
	979	+ * @param string $file Plugin file.
	980	+ * @return array $links
	981	+ */
499	982	function pdfprnt_action_links( $links, $file ) {
500		- $base = plugin_basename( __FILE__ );
501		- if ( $file == $base ) {
502		- $settings_link = '<a href="admin.php?page=pdf-print.php">' . __( 'Settings', 'pdf-print' ) . '</a>';
503		- array_unshift( $links, $settings_link );
	983	+ if ( ! is_network_admin() && is_plugin_inactive( 'pdf-print-pro/pdf-print-pro.php' ) ) {
	984	+ $base = plugin_basename( __FILE__ );
	985	+ if ( $file === $base ) {
	986	+ $settings_link = '<a href="admin.php?page=pdf-print.php">' . esc_html__( 'Settings', 'pdf-print' ) . '</a>';
	987	+ array_unshift( $links, $settings_link );
	988	+ }
504	989	}
505	990	return $links;
506	991	}
507	992	}
508	993
509		-/* Add links */
510	994	if ( ! function_exists( 'pdfprnt_links' ) ) {
	995	+ /**
	996	+ * Add Settings, FAQ and Support links
	997	+ *
	998	+ * @param array $links Links array.
	999	+ * @param string $file Plugin file.
	1000	+ * @return array $links
	1001	+ */
511	1002	function pdfprnt_links( $links, $file ) {
512	1003	$base = plugin_basename( __FILE__ );
513		- if ( $file == $base ) {
514		- $links[] = '<a href="admin.php?page=pdf-print.php">' . __( 'Settings', 'pdf-print' ) . '</a>';
515		- $links[] = '<a href="http://wordpress.org/plugins/pdf-print/faq/" target="_blank">' . __( 'FAQ', 'pdf-print' ) . '</a>';
516		- $links[] = '<a href="http://support.bestwebsoft.com">' . __( 'Support', 'pdf-print' ) . '</a>';
	1004	+ if ( $file === $base ) {
	1005	+ if ( ! is_network_admin() && is_plugin_inactive( 'pdf-print-pro/pdf-print-pro.php' ) ) {
	1006	+ $links[] = '<a href="admin.php?page=pdf-print.php">' . esc_html__( 'Settings', 'pdf-print' ) . '</a>';
	1007	+ }
	1008	+ $links[] = '<a href="https://support.bestwebsoft.com/hc/en-us/sections/200538669" target="_blank">' . esc_html__( 'FAQ', 'pdf-print' ) . '</a>';
	1009	+ $links[] = '<a href="https://support.bestwebsoft.com">' . esc_html__( 'Support', 'pdf-print' ) . '</a>';
517	1010	}
518	1011	return $links;
519	1012	}
520	1013	}
521	1014
522		-/* Init plugin */
523		-if ( ! function_exists ( 'pdfprnt_plugin_init' ) ) {
524		- function pdfprnt_plugin_init() {
525		- load_plugin_textdomain( 'pdf-print', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
526		- load_plugin_textdomain( 'bestwebsoft', false, dirname( plugin_basename( __FILE__ ) ) . '/bws_menu/languages/' );
	1015	+if ( ! function_exists( 'pdfprnt_admin_head' ) ) {
	1016	+ /**
	1017	+ * Add stylesheets
	1018	+ */
	1019	+ function pdfprnt_admin_head() {
	1020	+ global $pdfprnt_plugin_info, $pdfprnt_options, $post;
	1021	+
	1022	+ if ( is_admin() ) {
	1023	+ wp_enqueue_style( 'pdfprnt_general', plugins_url( 'css/style-general.css', __FILE__ ), false, $pdfprnt_plugin_info['Version'] );
	1024	+
	1025	+ if ( isset( $_GET['page'] ) && 'pdf-print.php' === $_GET['page'] ) {
	1026	+ wp_enqueue_style( 'pdfprnt_stylesheet', plugins_url( 'css/style.css', __FILE__ ), false, $pdfprnt_plugin_info['Version'] );
	1027	+ bws_enqueue_settings_scripts();
	1028	+ bws_plugins_include_codemirror();
	1029	+ wp_enqueue_script( 'pdfprnt_script', plugins_url( 'js/script.js', __FILE__ ), array( 'jquery', 'jquery-ui-accordion', 'jquery-ui-slider' ), $pdfprnt_plugin_info['Version'], false );
	1030	+ wp_localize_script(
	1031	+ 'pdfprnt_script',
	1032	+ 'pdfprnt_var',
	1033	+ array(
	1034	+ 'loading_fonts' => esc_html__( 'Loading of fonts. It might take a several minutes.', 'pdf-print' ),
	1035	+ 'loading_mpdf' => esc_html__( 'Loading the mPDF library. It will take few minutes.', 'pdf-print' ),
	1036	+ 'ajax_nonce' => wp_create_nonce( 'pdfprnt_ajax_nonce' ),
	1037	+ 'need_reload' => '&nbsp;' . sprintf(
	1038	+ esc_html__( 'It is necessary to reload fonts. For more info, please see %s.', 'pdf-print' ),
	1039	+ '<a href="https://support.bestwebsoft.com/hc/en-us/articles/206693223" target="_blank">' . esc_html__( 'FAQ', 'pdf-print' ) . '</a>'
	1040	+ ),
	1041	+ )
	1042	+ );
	1043	+ }
	1044	+ if ( isset( $_GET['page'] ) && 'pdf-print-templates.php' === $_GET['page'] ) {
	1045	+ wp_enqueue_style( 'pdfprnt_stylesheet', plugins_url( 'css/templates.css', __FILE__ ), false, $pdfprnt_plugin_info['Version'] );
	1046	+ }
	1047	+ } elseif ( isset( $post->post_title ) ) {
	1048	+ wp_enqueue_style( 'pdfprnt_frontend', plugins_url( 'css/frontend.css', __FILE__ ), false, $pdfprnt_plugin_info['Version'] );
	1049	+ }
527	1050	}
528	1051	}
529	1052
530		-/* Add stylesheets */
531		-if ( ! function_exists ( 'pdfprnt_admin_head' ) ) {
532		- function pdfprnt_admin_head() {
533		- wp_enqueue_style( 'pdfprnt-stylesheet', plugins_url( 'css/style.css', __FILE__ ) );
534		-
535		- if ( isset( $_GET['page'] ) && $_GET['page'] == "bws_plugins" )
536		- wp_enqueue_script( 'bws_menu_script', plugins_url( 'js/bws_menu.js', __FILE__ ) );
	1053	+if ( ! function_exists( 'pdfprnt_add_script' ) ) {
	1054	+ /**
	1055	+ * Sending data for front js
	1056	+ */
	1057	+ function pdfprnt_add_script() {
	1058	+ global $pdfprnt_plugin_info , $post, $pdfprnt_options;
	1059	+ if ( 1 === intval( $pdfprnt_options['image_to_pdf'] ) ) {
	1060	+ $file_name = $post->post_title;
	1061	+ wp_enqueue_script( 'html2canvas.js', plugins_url( 'js/html2canvas.js', __FILE__ ), array(), $pdfprnt_plugin_info['Version'], false );
	1062	+ wp_enqueue_script( 'jspdf.js', plugins_url( 'js/jspdf.js', __FILE__ ), array(), $pdfprnt_plugin_info['Version'], false );
	1063	+ wp_enqueue_script( 'pdfprnt_front_script', plugins_url( 'js/front-script.js', __FILE__ ), array( 'jquery', 'html2canvas.js', 'jspdf.js' ), $pdfprnt_plugin_info['Version'], false );
	1064	+ wp_localize_script(
	1065	+ 'pdfprnt_front_script',
	1066	+ 'pdfprnt_file_settings',
	1067	+ array(
	1068	+ 'margin_left' => $pdfprnt_options['pdf_margins']['left'],
	1069	+ 'margin_right' => $pdfprnt_options['pdf_margins']['right'],
	1070	+ 'margin_top' => $pdfprnt_options['pdf_margins']['top'],
	1071	+ 'margin_bottom' => $pdfprnt_options['pdf_margins']['bottom'],
	1072	+ 'page_size' => $pdfprnt_options['pdf_page_size'],
	1073	+ 'file_action' => $pdfprnt_options['file_action'],
	1074	+ 'file_name' => $file_name,
	1075	+ )
	1076	+ );
	1077	+ }
537	1078	}
538	1079	}
539	1080
540		-/* Generate templates for pdf file or print */
541		-if ( ! function_exists( 'pdfprnt_generate_template' ) ) {
542		- function pdfprnt_generate_template( $content, $template = false, $isprint = false ) {
543		- global $pdfprnt_options_array;
544		- $tmpl = isset( $_GET['tmpl'] ) ? $_GET['tmpl'] : "";
545		- ob_start(); /* Starting output buffering */
546		- ?>
547		- <html>
548		- <head>
549		- <?php if ( 1 == $pdfprnt_options_array['use_theme_stylesheet'] ) : ?>
550		- <link type="text/css" rel="stylesheet" href="<?php echo get_bloginfo( 'stylesheet_url' ); ?>" media="all" />
551		- <?php else: ?>
552		- <link type="text/css" rel="stylesheet" href="<?php echo plugins_url( 'css/default.css', __FILE__ ); ?>" media="all" />
553		- <?php endif;
554		- if ( ! $template )
555		- $template = $pdfprnt_options_array['tmpl_post'];
556		- switch ( $template ) { /* Using template choosed on settings page */
557		- case 1: /* Allign left template */
558		- ?>
559		- <style type="text/css">
560		- h1, h2, h3, h4, h5, h6 {
561		- text-align: left;
562		- }
563		- img {
564		- float: right;
565		- }
566		- </style>
567		- <?php
568		- break;
569		- case 2: /* Allign center template */
570		- ?>
571		- <style type="text/css">
572		- h1, h2, h3, h4, h5, h6 {
573		- text-align: center;
574		- }
575		- img {
576		- float: left;
577		- }
578		- </style>
579		- <?php
580		- break;
581		- case 3: /* Allign right template */
582		- ?>
583		- <style type="text/css">
584		- h1, h2, h3, h4, h5, h6 {
585		- text-align: right;
586		- }
587		- img {
588		- float: left;
589		- }
590		- </style>
591		- <?php
592		- break;
	1081	+if ( ! function_exists( 'pdfprnt_preg_replace' ) ) {
	1082	+ /**
	1083	+ * Remove inline 'font-family' and 'font' styles from content
	1084	+ *
	1085	+ * @param array $patterns Patterns array.
	1086	+ * @param string $content Post content.
	1087	+ * @return string $content
	1088	+ */
	1089	+ function pdfprnt_preg_replace( $patterns, $content ) {
	1090	+ foreach ( $patterns as $pattern ) {
	1091	+ $content = preg_replace( '/' . $pattern . '(.*?);/', '', $content );
	1092	+ preg_match_all( "~style=(\"\'?)~", $content, $quotes );/* get array with quotes */
	1093	+ if ( isset( $quotes[1] ) && ! empty( $quotes[1] ) ) {
	1094	+ foreach ( $quotes[1] as $quote ) {
	1095	+ preg_match_all( '~style=' . $quote . '(.*?)' . $quote . '~', $content, $styles );
	1096	+ if ( ! empty( $styles[1] ) ) {
	1097	+ foreach ( $styles[1] as $style ) {
	1098	+ if ( preg_match( '/' . $pattern . '/', $style ) ) {
	1099	+ $content = preg_replace( '/' . $style . '/', '', $content );
	1100	+ }
593	1101	}
594		- switch ( $tmpl ) { /* If got something by GET (from admin bar) */
595		- case 1: /* Allign left template */
596		- ?>
597		- <style type="text/css">
598		- h1, h2, h3, h4, h5, h6 {
599		- text-align: left;
600		- }
601		- img {
602		- float: right;
603		- }
604		- </style>
605		- <?php
606		- break;
607		- case 2: /* Allign center template */
608		- ?>
609		- <style type="text/css">
610		- h1, h2, h3, h4, h5, h6 {
611		- text-align: center;
612		- }
613		- img {
614		- float: left;
615		- }
616		- </style>
617		- <?php
618		- break;
619		- case 3: /* Allign right template */
620		- ?>
621		- <style type="text/css">
622		- h1, h2, h3, h4, h5, h6 {
623		- text-align: right;
624		- }
625		- img {
626		- float: left;
627		- }
628		- </style>
629		- <?php break;
630		- }
631		- if ( $isprint ) : ?>
632		- <script type="text/javascript" src="<?php echo plugins_url( 'js/pdfprnt.print.js', __FILE__ ); ?>"></script>
633		- <?php endif; ?>
634		- </head>
635		- <body>
636		- <?php echo $content; ?>
637		- </body>
638		- </html>
639		- <?php
640		- $html = ob_get_contents(); /* Getting output buffering */
641		- ob_end_clean(); /* Closing output buffering */
642		- return $html; /* Now we done with template */
	1102	+ }
	1103	+ }
	1104	+ }
	1105	+ }
	1106	+ return $content;
643	1107	}
644	1108	}
645	1109
646		-if ( ! function_exists( 'pdfprnt_generate_template_for_bws_portfolio' ) ) {
647		- function pdfprnt_generate_template_for_bws_portfolio() {
648		- global $post;
649		- ob_start(); /* Starting output buffering */
650		- $portfolio_options = get_option( 'prtfl_options' );
651		- $meta_values = get_post_custom( $post->ID );
652		- $post_thumbnail_id = get_post_thumbnail_id( $post->ID );
653		- if( empty ( $post_thumbnail_id ) ) {
654		- $args = array(
655		- 'post_parent' => $post->ID,
656		- 'post_type' => 'attachment',
657		- 'post_mime_type' => 'image',
658		- 'numberposts' => 1
	1110	+if ( ! function_exists( 'pdfprnt_generate_template' ) ) {
	1111	+ /**
	1112	+ * Generate templates for pdf file or print
	1113	+ *
	1114	+ * @param string $content Post content.
	1115	+ * @param bool $is_print (Optional) Flag for print version.
	1116	+ * @return string $html
	1117	+ */
	1118	+ function pdfprnt_generate_template( $content, $is_print = false ) {
	1119	+ global $pdfprnt_options, $wp_locale, $post;
	1120	+ $html =
	1121	+ '<html>
	1122	+ <head>';
	1123	+ $html .= apply_filters( 'pdfprnt_add_meta_tag_robots', $html );
	1124	+ if ( $is_print && $post instanceof WP_Post ) {
	1125	+ if ( is_archive() || is_category() || is_tax() || is_tag() || is_author() || ! pdfprnt_is_user_role_enabled() ) {
	1126	+ $title = ( function_exists( 'get_the_archive_title' ) ) ? get_the_archive_title() : wp_title( '', false );
	1127	+ } elseif ( is_search() ) {
	1128	+ $title = sprintf( esc_html__( 'Search Results for: %s', 'pdf-print' ), get_search_query() );
	1129	+ } else {
	1130	+ $title = get_the_title();
	1131	+ }
	1132	+ $html .= sprintf(
	1133	+ '<title>%s - %s</title>',
	1134	+ wp_strip_all_tags( $title ),
	1135	+ get_bloginfo( 'name' )
659	1136	);
660		- $attachments = get_children( $args );
661		- $post_thumbnail_id = key( $attachments );
662	1137	}
663		- $image = wp_get_attachment_image_src( $post_thumbnail_id, 'portfolio-thumb' );
664		- $image_alt = get_post_meta( $post_thumbnail_id, '_wp_attachment_image_alt', true );
665		- $image_desc = get_post( $post_thumbnail_id );
666		- $image_desc = $image_desc->post_content;
667		- if( get_option( 'prtfl_postmeta_update' ) == '1' ) {
668		- $post_meta = get_post_meta( $post->ID, 'prtfl_information', true );
669		- $date_compl = $post_meta['_prtfl_date_compl'];
670		- if( ! empty( $date_compl ) && 'in progress' != $date_compl ) {
671		- $date_compl = explode( '/', $date_compl );
672		- $date_compl = date( get_option( 'date_format' ), strtotime( $date_compl[1] . '-' . $date_compl[0] . '-' . $date_compl[2] ) );
	1138	+ if ( ! empty( $pdfprnt_options['use_default_css'] ) && 1 === intval( $pdfprnt_options['use_default_css'] ) ) {
	1139	+ /* remove 'font-family' and 'font' styles from theme css-file if additional fonts not loaded */
	1140	+ if ( 0 === intval( $pdfprnt_options['additional_fonts'] ) ) {
	1141	+ $css = wp_remote_get( get_bloginfo( 'stylesheet_url' ) );
	1142	+ if ( is_array( $css ) && ! empty( $css['body'] ) ) {
	1143	+ $html .= '<style type="text/css">' . preg_replace( '/(font:(.*?);)|(font-family(.*?);)/', '', $css['body'] ) . '</style>';
	1144	+ }
	1145	+ } else {
	1146	+ $html .= '<link type="text/css" rel="stylesheet" href="' . get_bloginfo( 'stylesheet_url' ) . '" media="all" />';
673	1147	}
674		- $link = $post_meta['_prtfl_link'];
675		- $short_descr = $post_meta['_prtfl_short_descr'];
676	1148	} else {
677		- $date_compl = get_post_meta( $post->ID, '_prtfl_date_compl', true );
678		- if( ! empty( $date_compl ) && 'in progress' != $date_compl ) {
679		- $date_compl = explode( '/', $date_compl );
680		- $date_compl = date( get_option( 'date_format' ), strtotime( $date_compl[1] . '-' . $date_compl[0] . '-' . $date_compl[2] ) );
681		- }
682		- $link = get_post_meta( $post->ID, '_prtfl_link', true);
683		- $short_descr = $post_meta['_prtfl_short_descr'];
684		- } ?>
685		- <img src="<?php echo $image[0]; ?>" width="<?php echo $image[1]; ?>" alt="<?php echo $image_alt; ?>" />
686		- <div>
687		- <p>
688		- <strong><?php _e( 'Date of completion', 'pdf-print' ); ?>:</strong> <?php echo $date_compl; ?><br/>
689		- <strong><?php _e( 'Link', 'pdf-print' ); ?>:</strong> <a href="<?php echo $link; ?>"><?php echo $link; ?></a><br/>
690		- <strong><?php _e( 'Description', 'pdf-print' ); ?>:</strong> <?php echo $short_descr; ?><br/>
691		- </p>
692		- </div>
693		- <?php $terms = wp_get_object_terms( $post->ID, 'portfolio_technologies' );
694		- if ( is_array( $terms ) && count( $terms ) > 0 ) { ?>
695		- <div style="clear:both;">
696		- <strong><?php _e( 'Technologies', 'pdf-print' ); ?>: </strong>
697		- <?php $count = 0;
698		- foreach ( $terms as $term ) {
699		- if( 0 < $count )
700		- echo ', ';
701		- echo '<a href="' . get_term_link( $term->slug, 'portfolio_technologies' ) . '" title="' . sprintf( __( "View all posts in %s" ), $term->name ) . '" ' . '>' . $term->name . '</a>';
702		- $count++;
703		- } ?>
704		- </div>
705		- <?php }
706		- $content = ob_get_contents(); /* Getting output buffering */
707		- ob_end_clean(); /* Closing output buffering */
708		- return $content; /* Now we done with template */
	1149	+ $html .= '<link type="text/css" rel="stylesheet" href="' . plugins_url( 'css/default.css', __FILE__ ) . '" media="all" />';
	1150	+ }
	1151	+ $html .= pdfprnt_additional_styles( $is_print );
	1152	+ if ( 1 === intval( $pdfprnt_options['use_custom_css'] ) && ! empty( $pdfprnt_options['custom_css_code'] ) ) {
	1153	+ $html .= '<style type="text/css">' . $pdfprnt_options['custom_css_code'] . '</style>';
	1154	+ }
	1155	+ if ( $is_print && 1 === intval( $pdfprnt_options['show_print_window'] ) ) {
	1156	+ $html .= '<script>window.onload = function(){ window.print(); };</script>';
	1157	+ }
	1158	+ $html .= apply_filters( 'pdfprnt_woocommerce_layout', $html, $is_print );
	1159	+ $html .=
	1160	+ '</head>
	1161	+ <body class="' . ( $is_print ? 'pdfprnt_print ' : '' ) . $wp_locale->text_direction . '">';
	1162	+ /* Remove inline 'font-family' and 'font' styles from content */
	1163	+ if ( 0 === intval( $pdfprnt_options['additional_fonts'] ) ) {
	1164	+ $content = pdfprnt_preg_replace( array( 'font-family', 'font:' ), $content );
	1165	+ }
	1166	+ if ( function_exists( 'has_blocks' ) && has_blocks( $content ) ) {
	1167	+ $content = preg_replace( '/\s?<!--.*-->\s?/', '', $content );
	1168	+ $content = preg_replace( '~<p></p>~', '', $content );
	1169	+ }
	1170	+ $html .= $content .
	1171	+ '</body>
	1172	+ </html>';
	1173	+ return $html;
709	1174	}
710	1175	}
711	1176
712		-/* Generate query posts for Portfolio plugin */
713		-if ( ! function_exists( 'generate_query_posts_for_portfolio' ) ) {
714		- function generate_query_posts_for_portfolio() {
715		- global $wp_query;
716		- $paged = isset( $wp_query->query_vars['paged'] ) ? $wp_query->query_vars['paged'] : 1;
717		- $technologies = isset( $wp_query->query_vars["technologies"] ) ? $wp_query->query_vars["technologies"] : "";
718		- if( $technologies != "" ) {
719		- $args = array(
720		- 'post_type' => 'portfolio',
721		- 'post_status' => 'publish',
722		- 'posts_per_page' => get_option('posts_per_page'),
723		- 'paged' => $paged,
724		- 'tax_query' => array(
725		- array(
726		- 'taxonomy' => 'portfolio_technologies',
727		- 'field' => 'slug',
728		- 'terms' => $technologies
729		- )
730		- )
731		- );
732		- } else {
733		- $args = array(
734		- 'post_type' => 'portfolio',
735		- 'post_status' => 'publish',
736		- 'posts_per_page' => get_option('posts_per_page'),
737		- 'paged' => $paged
738		- );
	1177	+if ( ! function_exists( 'pdfprnt_additional_styles' ) ) {
	1178	+ /**
	1179	+ * Additinal styles for plugin
	1180	+ *
	1181	+ * @param bool $is_print Flag for print version.
	1182	+ * @return string $html
	1183	+ */
	1184	+ function pdfprnt_additional_styles( $is_print ) {
	1185	+ $styles = apply_filters( 'bwsplgns_add_pdf_print_styles', array() );
	1186	+ $html = '';
	1187	+ if ( ! empty( $styles ) && is_array( $styles ) ) {
	1188	+ $url = get_bloginfo( 'url' );
	1189	+ require_once ABSPATH . 'wp-admin/includes/file.php';
	1190	+ $path = get_home_path();
	1191	+ foreach ( $styles as $style ) {
	1192	+ if ( ! empty( $style[0] ) && file_exists( $path . $style[0] ) ) {
	1193	+ /* if "get print" */
	1194	+ if ( $is_print ) {
	1195	+ if ( ( isset( $style[1] ) && 'print' === $style[1] ) || ! isset( $style[1] ) ) {
	1196	+ $html .= '<link type="text/css" rel="stylesheet" href="' . $url . '/' . $style[0] . '" media="all" />';
	1197	+ }
	1198	+ /* if "get pdf" */
	1199	+ } else {
	1200	+ if ( ( isset( $style[1] ) && 'pdf' === $style[1] ) || ! isset( $style[1] ) ) {
	1201	+ $html .= '<link type="text/css" rel="stylesheet" href="' . $url . '/' . $style[0] . '" media="all" />';
	1202	+ }
	1203	+ }
	1204	+ }
	1205	+ }
739	1206	}
740		- query_posts( $args );
	1207	+ return $html;
741	1208	}
742	1209	}
743	1210
744		-/* Output print page or pdf document and include plugin script */
745	1211	if ( ! function_exists( 'pdfprnt_print' ) ) {
	1212	+ /**
	1213	+ * Output print page or pdf document and include plugin script
	1214	+ *
	1215	+ * @param string $query Query for post.
	1216	+ */
746	1217	function pdfprnt_print( $query ) {
747		- global $pdfprnt_options_array, $posts, $post;
748		- if ( $print = get_query_var( 'print' ) ) {
	1218	+ global $pdfprnt_options, $posts, $post, $pdfprnt_is_old_php, $pdfprnt_links;
	1219	+ $print = get_query_var( 'print' );
	1220	+
	1221	+ if ( $pdfprnt_is_old_php || empty( $print ) || ! pdfprnt_is_user_role_enabled() ) {
	1222	+ return;
	1223	+ }
	1224	+
	1225	+ if ( apply_filters( 'bwsplgns_remove_content_filters', true ) ) {
749	1226	remove_all_filters( 'the_content' );
750	1227	add_filter( 'the_content', 'capital_P_dangit', 11 );
751	1228	add_filter( 'the_content', 'wptexturize' );
752	1229	add_filter( 'the_content', 'convert_smilies' );
		@@ -751,316 +1228,837 @@
751	1228	add_filter( 'the_content', 'wptexturize' );
752	1229	add_filter( 'the_content', 'convert_smilies' );
753	1230	add_filter( 'the_content', 'convert_chars' );
754	1231	add_filter( 'the_content', 'wpautop' );
755		- if ( 1 == $pdfprnt_options_array['tmpl_shorcode'] ) {
756		- add_filter( 'the_content', 'do_shortcode' ); /* executing shorcodes on the page */
757		- } else {
758		- $pattern = get_shortcode_regex();
759		- if ( preg_match_all( '/'. $pattern .'/s', $post->post_content, $matches ) ) { /* getting all shortcodes we are using */
760		- foreach ( array_unique( $matches[0] ) as $value) {
761		- $post->post_content = str_replace( $value, "", $post->post_content ); /* replacing shorcodes to an empty string */
	1232	+
	1233	+ if ( ! class_exists( 'WP_Embed' ) ) {
	1234	+ require_once ABSPATH . WPINC . '/class-wp-embed.php';
	1235	+ }
	1236	+ new WP_Embed();
	1237	+ }
	1238	+ do_action( 'bwsplgns_pdf_print_the_content' );
	1239	+ if ( 1 === intval( $pdfprnt_options['do_shorcodes'] ) ) {
	1240	+ add_filter( 'the_content', 'do_shortcode' );
	1241	+ $pattern = false;
	1242	+ } else {
	1243	+ $pattern = get_shortcode_regex();
	1244	+ }
	1245	+
	1246	+ $doc_type = explode( '-', $print );
	1247	+
	1248	+ if ( ! is_array( $doc_type ) ) {
	1249	+ return;
	1250	+ }
	1251	+
	1252	+ /* for search or archives */
	1253	+ if ( isset( $doc_type[1] ) ) {
	1254	+ switch ( $doc_type[1] ) {
	1255	+ case 'custom':
	1256	+ $url_data = isset( $_SERVER['REQUEST_URI'] ) ? wp_parse_url( sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) ) : array();
	1257	+ parse_str( $url_data['query'], $args );
	1258	+ unset( $args['print'] );
	1259	+ if ( ! empty( $args ) ) {
	1260	+ $posts = query_posts( $args );
762	1261	}
763		- }
764		- }
765		- switch ( $print ) {
766		- case 'pdf': /* Content for PDF from post */
767		- include ( 'mpdf/mpdf.php' );
768		- $mpdf = new mPDF( get_bloginfo( 'charset' ) );
769		- $user_info = get_userdata( $post->post_author );
770		- $mpdf->SetAuthor( $user_info->display_name );
771		- $mpdf->SetTitle( $post->post_title );
772		- $mpdf->SetSubject( get_bloginfo( 'blogdescription' ) );
773		- $html = '<div class="container">
774		- <div class="title"><h1><a href="' . get_permalink( $post->ID ) . '">' . $post->post_title . '</a></h1></div><br/>
775		- <div class="content">' . apply_filters( 'the_content', $post->post_content ) . '</div>
776		- </div>';
777		- $mpdf->WriteHTML( pdfprnt_generate_template( $html ) );
778		- $mpdf->Output();
779		- unset( $user_info );
780		- unset( $html );
781		- unset( $mpdf );
782		- die();
783	1262	break;
784		- case 'print': /* Content for printing from post */
785		- $html = '<div class="container">
786		- <div class="title"><h1>' . $post->post_title . '</h1></div><br/>
787		- <div class="content">' . apply_filters( 'the_content', $post->post_content ) . '</div>
788		- </div>';
789		- echo pdfprnt_generate_template( $html, false, true );
790		- unset( $html );
791		- die();
	1263	+ case 'search':
	1264	+ do_action( 'pdfprnt_rewrite_posts_woocommerce' );
792	1265	break;
793		- case 'pdf-page': /* Content for PDF from archive or searching page */
794		- $html = '';
795		- $titles = array();
796		- $authors = array();
797		- include ( 'mpdf/mpdf.php' );
798		- $mpdf = new mPDF( get_bloginfo( 'charset' ) );
799		- foreach ( $posts as $p ) {
800		- if ( ! in_array( get_post_type( $p ), $pdfprnt_options_array['use_types_posts'] ) )
801		- continue;
802		- $titles[] = $p->post_title;
803		- $user_info = get_userdata( $p->post_author );
804		- $authors[] = $user_info->display_name;
805		- $html .= '<div class="container">
806		- <div class="title"><h1><a href="' . get_permalink( $p->ID ) . '">' . $p->post_title . '</a></h1></div><br/>
807		- <div class="content">' . apply_filters( 'the_content', $p->post_content ) . '</div>
808		- </div><br/><hr/><br/>';
809		- unset( $user_info );
	1266	+ default:
	1267	+ break;
	1268	+ }
	1269	+ /* for single posts or pages */
	1270	+ } elseif (
	1271	+ ( is_ssl() ? 'https://' : 'http://' ) . sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) . sanitize_text_field( wp_unslash( $_SERVER['REQUEST_URI'] ) ) === get_home_url() . '/?print=' . $doc_type[0]
	1272	+ &&
	1273	+ 'page' === get_option( 'show_on_front' )
	1274	+ ) {
	1275	+ $post_id = get_option( 'page_on_front' );
	1276	+ $posts = query_posts( array( 'page_id' => $post_id ) );
	1277	+ } else {
	1278	+ if ( ! is_home() ) {
	1279	+ $posts = array( $post );
	1280	+ }
	1281	+ }
	1282	+
	1283	+ switch ( $doc_type[0] ) {
	1284	+ case 'pdf':
	1285	+ /* set path to directory with fonts */
	1286	+ if ( ! ( 0 === intval( $pdfprnt_options['additional_fonts'] ) && defined( '_MPDF_SYSTEM_TTFONTS' ) ) ) {
	1287	+ if ( is_multisite() ) {
	1288	+ switch_to_blog( 1 );
	1289	+ $upload_dir = wp_upload_dir();
	1290	+ restore_current_blog();
	1291	+ } else {
	1292	+ $upload_dir = wp_upload_dir();
810	1293	}
811		- $titles = array_unique( $titles );
812		- $authors = array_unique( $authors );
813		- $mpdf->SetTitle( implode( ',', $titles ) );
814		- $mpdf->SetAuthor( implode( ',', $authors ) );
815		- $mpdf->SetSubject( get_bloginfo( 'blogdescription' ) );
816		- $mpdf->WriteHTML( pdfprnt_generate_template( $html, $pdfprnt_options_array['tmpl_search'] ) );
	1294	+ @define( '_MPDF_SYSTEM_TTFONTS', $upload_dir['basedir'] . '/pdf-print-fonts/' );
	1295	+ }
	1296	+
	1297	+ /* prepare data */
	1298	+ $titles = array();
	1299	+ $authors = array();
	1300	+ $default_font = 0 === intval( $pdfprnt_options['additional_fonts'] ) ? 'dejavusansmono' : '';
	1301	+ $last = count( $posts );
	1302	+ $i = 1;
	1303	+ $html = '<div id="content">';
	1304	+ foreach ( $posts as $p ) {
	1305	+ if ( function_exists( 'et_theme_builder_get_template_layouts' ) && function_exists( 'et_theme_builder_frontend_render_header' ) ) {
	1306	+ $layouts = et_theme_builder_get_template_layouts();
	1307	+ ob_start();
	1308	+ et_theme_builder_frontend_render_header(
	1309	+ $layouts[ ET_THEME_BUILDER_HEADER_LAYOUT_POST_TYPE ]['id'],
	1310	+ $layouts[ ET_THEME_BUILDER_HEADER_LAYOUT_POST_TYPE ]['enabled'],
	1311	+ $layouts[ ET_THEME_BUILDER_TEMPLATE_POST_TYPE ]
	1312	+ );
	1313	+ $html .= ob_get_clean();
	1314	+ }
	1315	+ $title_filter = apply_filters( 'bwsplgns_get_pdf_print_title', apply_filters( 'the_title', $p->post_title, $p->ID ), $p );
	1316	+ $titles[] = $title_filter;
	1317	+ $user_info = get_userdata( $p->post_author );
	1318	+ $authors[] = $user_info->display_name;
	1319	+ $title = 1 === intval( $pdfprnt_options['show_title'] ) ? '<div class="entry-header"><h1 class="entry-title"><a href="' . get_permalink( $p ) . '">' . $title_filter . '</a></h1></div>' : '';
	1320	+ $image = 1 === intval( $pdfprnt_options['show_featured_image'] ) && has_post_thumbnail( $p->ID ) ? '<div class="entry-thumbnail">' . get_the_post_thumbnail( $p->ID, $pdfprnt_options['featured_image_size'] ) . '</div>' : '';
	1321	+ $date = 1 === intval( $pdfprnt_options['show_date'] ) ? '<span class="entry-date">' . get_the_date( get_option( 'date_format' ) ) . '</span>' : '';
	1322	+ $author = 1 === intval( $pdfprnt_options['show_author'] ) ? '<span class="entry-author">' . esc_html__( 'written by', 'pdf-print' ) . ' ' . get_the_author_meta( 'display_name', $p->post_author ) . '</span>' : '';
	1323	+ $category = 1 === intval( $pdfprnt_options['show_category'] ) && has_category( '', $p->ID ) ? '<div class="entry-category">' . __( 'Category', 'pdf-print-pro' ) . ': ' . implode( ',', wp_get_post_categories( $p->ID, array( 'fields' => 'names' ) ) ) . '</div>' : '';
	1324	+ /* replacing shortcodes to an empty string which were added to the content */
	1325	+ if ( $pattern && preg_match_all( '/' . $pattern . '/s', $p->post_content, $matches ) ) {
	1326	+ foreach ( array_unique( $matches[0] ) as $value ) {
	1327	+ $p->post_content = str_replace( $value, '', $p->post_content );
	1328	+ }
	1329	+ }
	1330	+ if ( 1 === intval( $pdfprnt_options['remove_links'] ) ) {
	1331	+ $p->post_content = preg_replace( '~<a\b[^>]*+>|</a\b[^>]*+>~', '$2', $p->post_content );
	1332	+ $p->post_content = preg_replace( '@((https?://)?([-\w]+\.[-\w\.]+)+\w(:\d+)?(/([-\w/_\.]*(\?\S+)?)?)*)@', '', $p->post_content );
	1333	+ }
	1334	+ if ( 1 === intval( $pdfprnt_options['disable_links'] ) ) {
	1335	+ $html .= '<style> a {text-decoration: none; color:#000000 !important; } </style>';
	1336	+ }
	1337	+
	1338	+ $post_visible = ( ! empty( $p->post_excerpt ) && ! is_singular() ) ? $p->post_excerpt : $p->post_content;
	1339	+ $post_content = apply_filters( 'bwsplgns_get_pdf_print_content', $post_visible, $p );
	1340	+ $shortcodes = implode( '|', apply_filters( 'bwsplgns_pdf_print_remove_shortcodes', array( 'vc_', 'az_', 'multilanguage_switcher' ) ) );
	1341	+ $post_content = preg_replace( "/\[\/?({$shortcodes})[^\]]*?\]/", '', $post_content );
	1342	+ $post_content = apply_filters( 'the_content', $post_content );
	1343	+ $post_content = apply_filters( 'bwsplgns_pdf_customize_content', $post_content );
	1344	+ $separator = '';
	1345	+ if ( ! empty( $author ) && ! empty( $date ) ) {
	1346	+ $separator = ' | ';
	1347	+ }
	1348	+ $html .=
	1349	+ '<div class="post">' .
	1350	+ $title .
	1351	+ $category .
	1352	+ '<div class="postmetadata">' . $author . $separator . $date . '</div>' .
	1353	+ $image .
	1354	+ '<div class="entry-content">' . $post_content . '</div>
	1355	+ </div>';
	1356	+ if ( $i !== $last ) {
	1357	+ $html .= '<br/><hr/><br/>';
	1358	+ $i ++;
	1359	+ }
	1360	+ }
	1361	+ if ( function_exists( 'et_theme_builder_get_template_layouts' ) && function_exists( 'et_theme_builder_frontend_render_footer' ) ) {
	1362	+ ob_start();
	1363	+ et_theme_builder_frontend_render_footer(
	1364	+ $layouts[ ET_THEME_BUILDER_FOOTER_LAYOUT_POST_TYPE ]['id'],
	1365	+ $layouts[ ET_THEME_BUILDER_FOOTER_LAYOUT_POST_TYPE ]['enabled'],
	1366	+ $layouts[ ET_THEME_BUILDER_TEMPLATE_POST_TYPE ]
	1367	+ );
	1368	+ $html .= ob_get_clean();
	1369	+ }
	1370	+ $html .= '</div>';
	1371	+ $titles = array_unique( $titles );
	1372	+ $authors = array_unique( $authors );
	1373	+
	1374	+ $pdfprnt_links = $pdfprnt_options['disable_links'];
	1375	+
	1376	+ /* generate PDF-document */
	1377	+ $path = $upload_dir['basedir'] . '/vendor/mpdf';
	1378	+ $is_installed = file_exists( $path );
	1379	+ if ( $is_installed ) {
	1380	+ /* Implement mPDF v7.1.5 */
	1381	+ if ( ! class_exists( '\Mpdf\Mpdf' ) ) {
	1382	+ include $upload_dir['basedir'] . '/vendor/autoload.php';
	1383	+ }
	1384	+ $mpdf_config = array(
	1385	+ 'mode' => '+aCJK',
	1386	+ 'format' => $pdfprnt_options['pdf_page_size'],
	1387	+ 'default_font_size' => 0,
	1388	+ 'default_font' => $default_font,
	1389	+ 'margin_left' => $pdfprnt_options['pdf_margins']['left'],
	1390	+ 'margin_right' => $pdfprnt_options['pdf_margins']['right'],
	1391	+ 'margin_top' => $pdfprnt_options['pdf_margins']['top'],
	1392	+ 'margin_bottom' => $pdfprnt_options['pdf_margins']['bottom'],
	1393	+ );
	1394	+ $mpdf = new \Mpdf\Mpdf( $mpdf_config );
	1395	+
	1396	+ } else {
	1397	+ include dirname( __FILE__ ) . '/mpdf/mpdf.php';
	1398	+ $mpdf = new mPDF(
	1399	+ '+aCJK',
	1400	+ $pdfprnt_options['pdf_page_size'],
	1401	+ 0,
	1402	+ $default_font,
	1403	+ $pdfprnt_options['pdf_margins']['left'],
	1404	+ $pdfprnt_options['pdf_margins']['right'],
	1405	+ $pdfprnt_options['pdf_margins']['top'],
	1406	+ $pdfprnt_options['pdf_margins']['bottom']
	1407	+ );
	1408	+ }
	1409	+ $mpdf->allow_charset_conversion = true;
	1410	+ $mpdf->charset_in = get_bloginfo( 'charset' );
	1411	+ if ( 0 !== intval( $pdfprnt_options['additional_fonts'] ) ) {
	1412	+ $mpdf->autoScriptToLang = true;
	1413	+ $mpdf->autoLangToFont = true;
	1414	+ $mpdf->baseScript = 1;
	1415	+ $mpdf->autoVietnamese = true;
	1416	+ $mpdf->autoArabic = true;
	1417	+ }
	1418	+ if ( is_rtl() ) {
	1419	+ $mpdf->SetDirectionality( 'rtl' );
	1420	+ }
	1421	+ $mpdf->SetTitle( htmlspecialchars_decode( implode( ',', $titles ) ) );
	1422	+ $mpdf->SetAuthor( implode( ',', $authors ) );
	1423	+ $mpdf->SetSubject( get_bloginfo( 'blogdescription' ) );
	1424	+ $mpdf->WriteHTML( pdfprnt_generate_template( $html ) );
	1425	+ do_action_ref_array( 'bwsplgns_mpdf', array( &$mpdf ) );
	1426	+ if ( 'download' === $pdfprnt_options['file_action'] ) {
	1427	+ $mpdf->Output( '', 'D' );
	1428	+ } else {
817	1429	$mpdf->Output();
818		- unset( $authors );
819		- unset( $titles );
820		- unset( $html );
821		- unset( $mpdf );
822		- die();
823		- break;
824		- case 'print-page': /* Content for printing from archive or searching page */
825		- $html = '';
826		- foreach ( $posts as $p ) {
827		- if ( ! in_array( get_post_type( $p ), $pdfprnt_options_array['use_types_posts'] ) )
828		- continue;
829		- $html .= '<div class="container">
830		- <div class="title"><h1>' . $p->post_title . '</h1></div><br/>
831		- <div class="content">' . apply_filters( 'the_content', $p->post_content ) . '</div>
832		- </div><br/><hr/><br/>';
	1430	+ }
	1431	+ die();
	1432	+ break;
	1433	+ case 'print':
	1434	+ $last = count( $posts );
	1435	+ $i = 1;
	1436	+ $html = '<div id="content">';
	1437	+ foreach ( $posts as $p ) {
	1438	+ if ( function_exists( 'et_theme_builder_get_template_layouts' ) && function_exists( 'et_theme_builder_frontend_render_header' ) ) {
	1439	+ $layouts = et_theme_builder_get_template_layouts();
	1440	+ ob_start();
	1441	+ et_theme_builder_frontend_render_header(
	1442	+ $layouts[ ET_THEME_BUILDER_HEADER_LAYOUT_POST_TYPE ]['id'],
	1443	+ $layouts[ ET_THEME_BUILDER_HEADER_LAYOUT_POST_TYPE ]['enabled'],
	1444	+ $layouts[ ET_THEME_BUILDER_TEMPLATE_POST_TYPE ]
	1445	+ );
	1446	+ $html .= ob_get_clean();
833	1447	}
834		- echo pdfprnt_generate_template( $html, $pdfprnt_options_array['tmpl_search'], true );
835		- unset( $html );
836		- die();
837		- break;
838		- case 'pdf-portfolio': /* Content for PDF from portfolio post */
839		- include ( 'mpdf/mpdf.php' );
840		- $mpdf = new mPDF( get_bloginfo( 'charset' ) );
841		- $user_info = get_userdata( $post->post_author );
842		- $mpdf->SetAuthor( $user_info->display_name );
843		- $mpdf->SetTitle( $post->post_title );
844		- $mpdf->SetSubject( get_bloginfo( 'blogdescription' ) );
845		- $html = '<div class="container">
846		- <div class="title"><h1><a href="' . get_permalink( $post->ID ) . '">' . $post->post_title . '</a></h1></div><br/>
847		- <div class="content">' . pdfprnt_generate_template_for_bws_portfolio() . '</div>
848		- </div>';
849		- $mpdf->WriteHTML( pdfprnt_generate_template( $html, $pdfprnt_options_array['tmpl_custom'] ) );
850		- $mpdf->Output();
851		- unset( $html );
852		- unset( $user_info );
853		- unset( $mpdf );
854		- die();
855		- break;
856		- case 'print-portfolio': /* Content for printing from porfolio post */
857		- $html = '<div class="container">
858		- <div class="title"><h1>' . $post->post_title . '</h1></div><br/>
859		- <div class="content">' . pdfprnt_generate_template_for_bws_portfolio() . '</div>
860		- </div>';
861		- echo pdfprnt_generate_template( $html, $pdfprnt_options_array['tmpl_custom'], true );
862		- unset( $html );
863		- die();
864		- break;
865		- case 'pdf-portfolio-page': /* Content for PDF from portfolio page */
866		- $html = '';
867		- $titles = array();
868		- $authors = array();
869		- generate_query_posts_for_portfolio();
870		- while ( have_posts() ) {
871		- the_post();
872		- global $post;
873		- if ( ! in_array( get_post_type( $post ), $pdfprnt_options_array['use_types_posts'] ) )
874		- continue;
875		- $titles[] = $post->post_title;
876		- $user_info = get_userdata( $post->post_author );
877		- $authors[] = $user_info->display_name;
878		- $html .= '<div class="container">
879		- <div class="title"><h1><a href="' . get_permalink( $post->ID ) . '">' . $post->post_title . '</a></h1></div><br/>
880		- <div class="content">' . pdfprnt_generate_template_for_bws_portfolio() . '</div>
881		- </div><br/><hr/><br/>';
882		- unset( $user_info );
	1448	+
	1449	+ $title = 1 === intval( $pdfprnt_options['show_title'] ) ? '<div class="entry-header"><h1 class="entry-title">' . apply_filters( 'bwsplgns_get_pdf_print_title', apply_filters( 'the_title', $p->post_title, $p->ID ), $p ) . '</h1></div>' : '';
	1450	+ $image = 1 === intval( $pdfprnt_options['show_featured_image'] ) && has_post_thumbnail( $p->ID ) ? '<div class="entry-thumbnail">' . get_the_post_thumbnail( $p->ID, $pdfprnt_options['featured_image_size'] ) . '</div>' : '';
	1451	+ $date = 1 === intval( $pdfprnt_options['show_date'] ) ? '<span class="entry-date">' . get_the_date( get_option( 'date_format' ) ) . '</span>' : '';
	1452	+ $author = 1 === intval( $pdfprnt_options['show_author'] ) ? '<span class="entry-author">' . esc_html__( 'written by', 'pdf-print' ) . ' ' . get_the_author_meta( 'display_name', $p->post_author ) . '</span>' : '';
	1453	+ $category = 1 === intval( $pdfprnt_options['show_category'] ) && has_category( '', $p->ID ) ? '<div class="entry-category">' . __( 'Category', 'pdf-print-pro' ) . ': ' . implode( ',', wp_get_post_categories( $p->ID, array( 'fields' => 'names' ) ) ) . '</div>' : '';
	1454	+ /* replacing shortcodes to an empty string which were added to the content */
	1455	+ if ( $pattern && preg_match_all( '/' . $pattern . '/s', $p->post_content, $matches ) ) {
	1456	+ foreach ( array_unique( $matches[0] ) as $value ) {
	1457	+ $p->post_content = str_replace( $value, '', $p->post_content );
	1458	+ }
883	1459	}
884		- include ( 'mpdf/mpdf.php' );
885		- $mpdf = new mPDF( get_bloginfo( 'charset' ) );
886		- $titles = array_unique( $titles );
887		- $authors = array_unique( $authors );
888		- $mpdf->SetTitle( implode( ',', $titles ) );
889		- $mpdf->SetAuthor( implode( ',', $authors ) );
890		- $mpdf->SetSubject( get_bloginfo( 'blogdescription' ) );
891		- $mpdf->WriteHTML( pdfprnt_generate_template( $html, $pdfprnt_options_array['tmpl_custom'] ) );
892		- $mpdf->Output();
893		- unset( $authors );
894		- unset( $titles );
895		- unset( $html );
896		- unset( $mpdf );
897		- die();
898		- break;
899		- case 'print-portfolio-page': /* Content for printing from portfolio page */
900		- generate_query_posts_for_portfolio();
901		- $html = '';
902		- while ( have_posts() ) {
903		- the_post();
904		- global $post;
905		- if ( ! in_array( get_post_type( $post ), $pdfprnt_options_array['use_types_posts'] ) )
906		- continue;
907		- $html .= '<div class="container">
908		- <div class="title"><h1>' . $post->post_title . '</h1></div><br/>
909		- <div class="content">' . pdfprnt_generate_template_for_bws_portfolio() . '</div>
910		- </div><br/><hr/><br/>';
	1460	+ if ( 1 === intval( $pdfprnt_options['remove_links'] ) ) {
	1461	+ $p->post_content = preg_replace( '~<a\b[^>]*+>|</a\b[^>]*+>~', '$2', $p->post_content );
	1462	+ $p->post_content = preg_replace( '@((https?://)?([-\w]+\.[-\w\.]+)+\w(:\d+)?(/([-\w/_\.]*(\?\S+)?)?)*)@', '', $p->post_content );
911	1463	}
912		- echo pdfprnt_generate_template( $html, $pdfprnt_options_array['tmpl_custom'], true );
913		- unset( $html );
914		- die();
915		- break;
916		- case 'pdf-custom-page': /* Content for PDF from custom post */
917		- $html = '';
918		- $titles = $authors = array();
919		- foreach ( $posts as $p ) {
920		- if ( ! in_array( get_post_type( $p ), $pdfprnt_options_array['use_types_posts'] ) )
921		- continue;
922		- $titles[] = $p->post_title;
923		- $user_info = get_userdata( $p->post_author );
924		- $authors[] = $user_info->display_name;
925		- $html .= '<div class="container">';
926		- $html .= '<div class="title"><h1><a href="' . get_permalink( $p->ID ) . '">' . $p->post_title . '</a></h1></div><br/>';
927		- $html .= '<div class="content">';
928		- if ( has_post_thumbnail( $p->ID ) )
929		- $html .= get_the_post_thumbnail( $p->ID, 'thumbnail' );
930		- $html .= apply_filters( 'the_content', $p->post_content ) . '</div></div><br/><hr/><br/>';
931		- unset( $user_info );
	1464	+ if ( 1 === intval( $pdfprnt_options['disable_links'] ) ) {
	1465	+ $html .= '<style> a {text-decoration: none; color:#000000 !important; } </style>';
932	1466	}
933		- include ( 'mpdf/mpdf.php' );
934		- $mpdf = new mPDF( get_bloginfo( 'charset' ) );
935		- $titles = array_unique( $titles );
936		- $authors = array_unique( $authors );
937		- $mpdf->SetTitle( implode( ',', $titles ) );
938		- $mpdf->SetAuthor( implode( ',', $authors ) );
939		- $mpdf->SetSubject( get_bloginfo( 'blogdescription' ) );
940		- $mpdf->WriteHTML( pdfprnt_generate_template( $html, $pdfprnt_options_array['tmpl_custom'] ) );
941		- $mpdf->Output();
942		- unset( $authors );
943		- unset( $titles );
944		- unset( $html );
945		- unset( $mpdf );
946		- die();
947		- break;
948		- case 'print-custom-page': /* Content for printing from custom post */
949		- $html = '';
950		- foreach ( $posts as $p ) {
951		- if ( ! in_array( get_post_type( $p ), $pdfprnt_options_array['use_types_posts'] ) )
952		- continue;
953		- $html .= '<div class="container">';
954		- $html .= '<div class="title"><h1>' . $p->post_title . '</h1></div><br/>';
955		- $html .= '<div class="content">';
956		- if ( has_post_thumbnail( $p->ID ) )
957		- $html .= get_the_post_thumbnail( $p->ID, 'thumbnail' );
958		- $html .= apply_filters( 'the_content', $p->post_content ) . '</div>
959		- </div><br/><hr/><br/>';
	1467	+
	1468	+ $post_content = apply_filters( 'bwsplgns_get_pdf_print_content', $p->post_content, $p );
	1469	+ $shortcodes = implode( '|', apply_filters( 'bwsplgns_pdf_print_remove_shortcodes', array( 'vc_', 'az_', 'multilanguage_switcher' ) ) );
	1470	+ $post_content = preg_replace( "/\[\/?({$shortcodes})[^\]]*?\]/", '', $post_content );
	1471	+ $post_content = apply_filters( 'the_content', $post_content );
	1472	+ $separator = '';
	1473	+
	1474	+ if ( ! empty( $author ) && ! empty( $date ) ) {
	1475	+ $separator = ' | ';
960	1476	}
961		- echo pdfprnt_generate_template( $html, $pdfprnt_options_array['tmpl_custom'], true );
962		- unset( $html );
963		- die();
964		- break;
	1477	+
	1478	+ ob_start();
	1479	+ ?>
	1480	+ <div class="post">
	1481	+ <?php
	1482	+ echo wp_kses_post( $title ) .
	1483	+ wp_kses_post( $category ) .
	1484	+ '<div class="postmetadata">' . wp_kses_post( $author . $separator . $date ) . '</div>' .
	1485	+ wp_kses_post( $image );
	1486	+ ?>
	1487	+ <div class="entry-content"><?php echo $post_content; ?></div>
	1488	+ </div>
	1489	+ <?php
	1490	+ $html .= ob_get_clean();
	1491	+ if ( $i !== $last ) {
	1492	+ $html .= '<br/><hr/><br/>';
	1493	+ $i ++;
	1494	+ }
	1495	+ }
	1496	+ if ( function_exists( 'et_theme_builder_get_template_layouts' ) && function_exists( 'et_theme_builder_frontend_render_footer' ) ) {
	1497	+ ob_start();
	1498	+ et_theme_builder_frontend_render_footer(
	1499	+ $layouts[ ET_THEME_BUILDER_FOOTER_LAYOUT_POST_TYPE ]['id'],
	1500	+ $layouts[ ET_THEME_BUILDER_FOOTER_LAYOUT_POST_TYPE ]['enabled'],
	1501	+ $layouts[ ET_THEME_BUILDER_TEMPLATE_POST_TYPE ]
	1502	+ );
	1503	+ $html .= ob_get_clean();
	1504	+ }
	1505	+ $html .= '</div>';
	1506	+ echo pdfprnt_generate_template( $html, true );
	1507	+ die();
	1508	+ default:
	1509	+ break;
	1510	+ }
	1511	+ }
	1512	+}
	1513	+
	1514	+if ( ! function_exists( 'pdfprnt_print_vars_callback' ) ) {
	1515	+ /**
	1516	+ * Add query vars
	1517	+ *
	1518	+ * @param array $query_vars Query vars array.
	1519	+ */
	1520	+ function pdfprnt_print_vars_callback( $query_vars ) {
	1521	+ $query_vars[] = 'print';
	1522	+ return $query_vars;
	1523	+ }
	1524	+}
	1525	+
	1526	+if ( class_exists( 'ZipArchive' ) && ! class_exists( 'Pdfprnt_ZipArchive' ) ) {
	1527	+ /**
	1528	+ * Class Pdfprnt_ZipArchive for extracting
	1529	+ * necessary folder from zip-archive
	1530	+ */
	1531	+ class Pdfprnt_ZipArchive extends ZipArchive {
	1532	+ /**
	1533	+ * Constructor of class
	1534	+ *
	1535	+ * @param string $destination Directory for zip.
	1536	+ * @param string $subdir Subdirectory for zip.
	1537	+ */
	1538	+ public function extractSubdirTo( $destination, $subdir ) {
	1539	+ $errors = array();
	1540	+ $charset = get_bloginfo( 'charset' );
	1541	+ /* Prepare dirs */
	1542	+ $destination = str_replace( array( '/', '\\' ), DIRECTORY_SEPARATOR, $destination );
	1543	+ $subdir = str_replace( array( '/', '\\' ), '/', $subdir );
	1544	+
	1545	+ if ( substr( $destination, mb_strlen( DIRECTORY_SEPARATOR, $charset ) * -1 ) !== DIRECTORY_SEPARATOR ) {
	1546	+ $destination .= DIRECTORY_SEPARATOR;
965	1547	}
	1548	+
	1549	+ if ( substr( $subdir, -1 ) !== '/' ) {
	1550	+ $subdir .= '/';
	1551	+ }
	1552	+ /* Extract files */
	1553	+ for ( $i = 0; $i < $this->numFiles; $i++ ) {
	1554	+ $filename = $this->getNameIndex( $i );
	1555	+
	1556	+ if ( substr( $filename, 0, mb_strlen( $subdir, $charset ) ) === $subdir ) {
	1557	+ $relative_path = substr( $filename, mb_strlen( $subdir, $charset ) );
	1558	+ $relative_path = str_replace( array( '/', '\\' ), DIRECTORY_SEPARATOR, $relative_path );
	1559	+
	1560	+ if ( mb_strlen( $relative_path, $charset ) > 0 ) {
	1561	+ if ( substr( $filename, -1 ) === '/' ) {
	1562	+ if ( ! is_dir( $destination . $relative_path ) ) {
	1563	+ if ( ! @mkdir( $destination . $relative_path, 0755, true ) ) {
	1564	+ $errors[ $i ] = $filename;
	1565	+ }
	1566	+ }
	1567	+ } else {
	1568	+ if ( dirname( $relative_path ) !== '.' ) {
	1569	+ if ( ! is_dir( $destination . dirname( $relative_path ) ) ) {
	1570	+ /* New dir (for file) */
	1571	+ @mkdir( $destination . dirname( $relative_path ), 0755, true );
	1572	+ }
	1573	+ }
	1574	+ /* New file */
	1575	+ if ( @file_put_contents( $destination . $relative_path, $this->getFromIndex( $i ) ) === false ) {
	1576	+ $errors[ $i ] = $filename;
	1577	+ }
	1578	+ }
	1579	+ }
	1580	+ }
	1581	+ }
	1582	+ return $errors;
966	1583	}
967	1584	}
968	1585	}
969	1586
970		-/* Add query vars */
971		-if ( ! function_exists( 'print_vars_callback' ) ) {
972		- function print_vars_callback( $query_vars ) {
973		- $query_vars[] = 'print';
974		- $query_vars[] = 'tmpl';
975		- return $query_vars;
	1587	+if ( ! function_exists( 'pdfprnt_download_zip' ) ) {
	1588	+ /**
	1589	+ * Download Zip
	1590	+ *
	1591	+ * @param array $zip_file Zip file name.
	1592	+ * @param array $upload_dir Path for upload directory.
	1593	+ * @param array $url Url for Curl.
	1594	+ * @return array $result
	1595	+ */
	1596	+ function pdfprnt_download_zip( $zip_file, $upload_dir, $url ) {
	1597	+ /* Check permissions */
	1598	+ if ( is_writable( $upload_dir ) ) {
	1599	+ /* Load ZIP-archive */
	1600	+ $result = array();
	1601	+ $fp = fopen( $zip_file, 'w+' );
	1602	+ /* File size is too big to use wp_remote_get function */
	1603	+ $curl = curl_init();
	1604	+ $curl_parametres = array(
	1605	+ CURLOPT_URL => $url,
	1606	+ CURLOPT_FILE => $fp,
	1607	+ CURLOPT_USERAGENT => ( isset( $_SERVER['HTTP_USER_AGENT'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) ) : 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0' ),
	1608	+ );
	1609	+ curl_setopt_array( $curl, $curl_parametres );
	1610	+ if ( curl_exec( $curl ) ) {
	1611	+ $result['done'] = 'ok';
	1612	+ } else {
	1613	+ $result['error'] = curl_error( $curl ) . '<br />' . esc_html__( 'Check your internet connection', 'pdf-print' );
	1614	+ }
	1615	+ curl_close( $curl );
	1616	+ fclose( $fp );
	1617	+ } else {
	1618	+ $result['error'] = esc_html__( 'Cannot load files in to "uploads" folder. Check your permissions', 'pdf-print' );
	1619	+ }
	1620	+ return $result;
976	1621	}
977	1622	}
978	1623
979		-/* Add custom admin bar menu */
980		-if ( ! function_exists( 'pdfprnt_admin_bar_menu' ) ) {
981		- function pdfprnt_admin_bar_menu() {
982		- global $pdfprnt_options_array, $wp_admin_bar, $wp, $posts;
983		- if ( ! is_super_admin() || ! is_admin_bar_showing() ) /* Checking user */
984		- return;
985		- if ( ( ! is_search() && ! is_archive() ) || ( is_category() || ! have_posts() ) )
986		- return;
987		- $is_return = true;
988		- foreach ( $posts as $post ) {
989		- if ( in_array( get_post_type( $post ), $pdfprnt_options_array['use_types_posts'] ) ) {
990		- $is_return = false;
991		- break;
	1624	+if ( ! function_exists( 'pdfprnt_copy_fonts' ) ) {
	1625	+ /**
	1626	+ * Extract additional fonts to uploads/pdf-print-fonts
	1627	+ *
	1628	+ * @param string $zip_file Path to zip archive.
	1629	+ * @param string $upload_dir Name for zip archive.
	1630	+ */
	1631	+ function pdfprnt_copy_fonts( $zip_file, $upload_dir ) {
	1632	+ global $pdfprnt_options;
	1633	+ if ( empty( $pdfprnt_options ) ) {
	1634	+ $pdfprnt_options = get_option( 'pdfprnt_options' );
	1635	+ }
	1636	+ $destination = $upload_dir . '/pdf-print-fonts';
	1637	+ if ( ! file_exists( $destination ) ) {
	1638	+ mkdir( $destination, 0755, true );
	1639	+ }
	1640	+ $result = array();
	1641	+ /* check permissions */
	1642	+ if ( is_writable( $destination ) ) {
	1643	+ $zip = new Pdfprnt_ZipArchive();
	1644	+ /* open zip-archive */
	1645	+ if ( true === $zip->open( $zip_file ) ) {
	1646	+ /* extract folder with fonts */
	1647	+ $errors = $zip->extractSubdirTo( $destination, 'mpdf-master/ttfonts' );
	1648	+ $zip->close();
	1649	+ if ( empty( $errors ) ) {
	1650	+ $result['done'] = esc_html__( 'Additional fonts were loaded successfully.', 'pdf-print' );
	1651	+ unlink( $zip_file );
	1652	+ } else {
	1653	+ $result['error'] = esc_html__( 'Some errors occurred during loading files.', 'pdf-print' );
	1654	+ }
	1655	+ } else {
	1656	+ $result['error'] = esc_html__( 'Can not extract files from zip-archive.', 'pdf-print' );
	1657	+ unlink( $zip_file );
992	1658	}
	1659	+ } else {
	1660	+ $result['error'] = sprintf( esc_html__( 'Cannot create %s folder. Check your permissions.', 'pdf-print' ), '"uploads/pdf-print-fonts"' );
993	1661	}
994		- if ( $is_return )
995		- return;
996		- if ( empty( $wp->request ) )
997		- $current_url = add_query_arg( $wp->query_string, '', home_url() );
998		- else
999		- $current_url = home_url( $wp->request );
1000		- $permalink = add_query_arg( 'print', 'pdf-page', $current_url );
1001		- $wp_admin_bar->add_menu( array(
1002		- 'id' => 'pdfprnt-bar-menu',
1003		- 'title' => '<span class="admin-bar-menu-bws-icon"></span>PDF',
1004		- 'href' => $permalink
1005		- ) );
1006		- $template_url = add_query_arg( 'tmpl', '1', $permalink ); /* Adding parametrs to link */
1007		- $wp_admin_bar->add_menu( array(
1008		- 'parent' => 'pdfprnt-bar-menu',
1009		- 'id' => 'pdfprnt-template-1',
1010		- 'title' => '<img src="' . plugins_url( 'images/template_left.jpg', __FILE__ ) . '" alt="template_left" />',
1011		- 'href' => $template_url
1012		- ) );
1013		- $template_url = add_query_arg( 'tmpl', '2', $permalink ); /* Adding parametrs to link */
1014		- $wp_admin_bar->add_menu( array(
1015		- 'parent' => 'pdfprnt-bar-menu',
1016		- 'id' => 'pdfprnt-template-2',
1017		- 'title' => '<img src="' . plugins_url( 'images/template_center.jpg', __FILE__ ) . '" alt="template_center" />',
1018		- 'href' => $template_url
1019		- ) );
1020		- $template_url = add_query_arg( 'tmpl', '3', $permalink ); /* Adding parametrs to link */
1021		- $wp_admin_bar->add_menu( array(
1022		- 'parent' => 'pdfprnt-bar-menu',
1023		- 'id' => 'pdfprnt-template-3',
1024		- 'title' => '<img src="' . plugins_url( 'images/template_right.jpg', __FILE__ ) . '" alt="template_right" />',
1025		- 'href' => $template_url
1026		- ) );
1027		- unset( $current_url );
1028		- unset( $permalink );
1029		- unset( $template_url );
	1662	+ $files = scandir( $destination );
	1663	+ $value = isset( $result['error'] ) ? -1 : count( $files );
	1664	+ $opt = 'additional_fonts';
	1665	+ pdfprnt_update_option( $opt, $value, true );
	1666	+ return $result;
1030	1667	}
1031	1668	}
1032	1669
1033		-/* Deleting plugin options on uninstalling */
1034		-if( ! function_exists( 'pdfprnt_uninstall' ) ) {
	1670	+
	1671	+if ( ! function_exists( 'pdfprnt_extract_mpdf_library' ) ) {
	1672	+ /**
	1673	+ * Extract mPDF library ( verson 7.1.5 ) from zip-archive
	1674	+ *
	1675	+ * @param string $zip_file Path to zip-archive.
	1676	+ * @param string $upload_dir Path to "Upload" folder.
	1677	+ * @return string $result Result message.
	1678	+ */
	1679	+ function pdfprnt_extract_mpdf_library( $zip_file, $upload_dir ) {
	1680	+ global $wpdb;
	1681	+
	1682	+ $result = array();
	1683	+ /* check permissions */
	1684	+ if ( is_writable( $upload_dir ) ) {
	1685	+ $zip = new Pdfprnt_ZipArchive();
	1686	+ /* open zip-archive */
	1687	+ if ( true === $zip->open( $zip_file ) ) {
	1688	+ /* extract folder with fonts */
	1689	+ $errors = $zip->extractSubdirTo( $upload_dir, 'mpdf' );
	1690	+ $zip->close();
	1691	+ if ( empty( $errors ) ) {
	1692	+ $options_default = pdfprnt_get_options_default();
	1693	+ $value = $options_default['mpdf_library_version'];
	1694	+ $result['done'] = esc_html__( 'The mPDF library has been loaded successfully.', 'pdf-print' );
	1695	+ unlink( $zip_file );
	1696	+ } else {
	1697	+ $result['error'] = esc_html__( 'Some errors occurred during loading files.', 'pdf-print' );
	1698	+ }
	1699	+ } else {
	1700	+ $result['error'] = esc_html__( 'Can not extract files from zip-archive.', 'pdf-print' );
	1701	+ unlink( $zip_file );
	1702	+ }
	1703	+ } else {
	1704	+ $result['error'] = sprintf( esc_html__( 'Cannot extract files into %s folder. Check your permissions.', 'pdf-print' ), $upload_dir );
	1705	+ }
	1706	+ if ( ! isset( $value ) ) {
	1707	+ $value = '6.1';
	1708	+ }
	1709	+
	1710	+ $opt = 'mpdf_library_version';
	1711	+ pdfprnt_update_option( $opt, $value, true );
	1712	+ return $result;
	1713	+ }
	1714	+}
	1715	+
	1716	+if ( ! function_exists( 'pdfprnt_load_and_copy' ) ) {
	1717	+ /**
	1718	+ * Download ZIP-archive with MPDF library,
	1719	+ * copy fonts to folder 'pdf-print-fons'
	1720	+ *
	1721	+ * @param string $zip_file path to zip-archive.
	1722	+ * @param string $upload_dir path to "Upload" folder.
	1723	+ * @param boolean $url url for archive.
	1724	+ * @param boolean $old_dir old dir for archive.
	1725	+ * @return string $result result message.
	1726	+ */
	1727	+ function pdfprnt_load_and_copy( $zip_file, $upload_dir, $url, $old_dir = '' ) {
	1728	+ $result = file_exists( $zip_file ) ? array( 'done' => 'ok' ) : pdfprnt_download_zip( $zip_file, $upload_dir, $url );
	1729	+ if ( is_multisite() ) {
	1730	+ switch_to_blog( 1 );
	1731	+ $dir = wp_upload_dir();
	1732	+ restore_current_blog();
	1733	+ } else {
	1734	+ $dir = wp_upload_dir();
	1735	+ }
	1736	+ if ( ! empty( $old_dir ) && plugin_dir_path( __FILE__ ) . 'mpdf' === $old_dir && isset( $result['done'] ) ) {
	1737	+ $result = pdfprnt_extract_mpdf_library( $zip_file, $upload_dir );
	1738	+ } elseif ( isset( $result['done'] ) ) {
	1739	+ $result = pdfprnt_copy_fonts( $zip_file, $upload_dir );
	1740	+ }
	1741	+ return $result;
	1742	+ }
	1743	+}
	1744	+
	1745	+
	1746	+if ( ! function_exists( 'pdfprnt_load_fonts' ) ) {
	1747	+ /**
	1748	+ * Function to load fonts for MPDF library
	1749	+ */
	1750	+ function pdfprnt_load_fonts() {
	1751	+ global $pdfprnt_options;
	1752	+ if ( empty( $pdfprnt_options ) ) {
	1753	+ $pdfprnt_options = get_option( 'pdfprnt_options' );
	1754	+ }
	1755	+ $ajax_request = isset( $_REQUEST['action'] ) && 'pdfprnt_load_fonts' === sanitize_text_field( wp_unslash( $_REQUEST['action'] ) ) ? true : false;
	1756	+ $php_request = isset( $_REQUEST['pdfprnt_action'] ) && 'pdfprnt_load_fonts' === sanitize_text_field( wp_unslash( $_REQUEST['pdfprnt_action'] ) ) ? true : false;
	1757	+ $verified = isset( $_REQUEST['pdfprnt_ajax_nonce'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_REQUEST['pdfprnt_ajax_nonce'] ) ), 'pdfprnt_ajax_nonce' ) ? true : false;
	1758	+ /* Sourse of the fonts */
	1759	+ $url = 'https://bestwebsoft.com/wp-content/plugins/paid-products/plugins/fontdownloads/?action=loading_fonts';
	1760	+ if ( ( $ajax_request || $php_request ) && $verified ) {
	1761	+ $result = array();
	1762	+ $flag = false;
	1763	+ /* get path to directory for ZIP-archive uploading */
	1764	+ if ( is_multisite() ) {
	1765	+ switch_to_blog( 1 );
	1766	+ $upload_dir = wp_upload_dir();
	1767	+ restore_current_blog();
	1768	+ } else {
	1769	+ $upload_dir = wp_upload_dir();
	1770	+ }
	1771	+ $zip_file = $upload_dir['basedir'] . '/mpdf-master.zip';
	1772	+ $destination = $upload_dir['basedir'] . '/pdf-print-fonts';
	1773	+ if ( file_exists( $destination ) ) { /* if folder with fonts already exists */
	1774	+ if ( is_multisite() ) {
	1775	+ $network_options = get_site_option( 'pdfprnt_options' ); /* get network options */
	1776	+ $files = scandir( $destination );
	1777	+ if ( intval( $network_options['additional_fonts'] ) === count( $files ) ) { /* if all fonts was loaded successfully */
	1778	+ $result['done'] = esc_html__( 'Additional fonts were loaded successfully.', 'pdf-print' );
	1779	+ $opt = 'additional_fonts';
	1780	+ pdfprnt_update_option( $opt, $network_options['additional_fonts'], true );
	1781	+ } else { /* if something wrong */
	1782	+ $result = pdfprnt_load_and_copy( $zip_file, $upload_dir['basedir'], $url ); /* load fonts */
	1783	+ }
	1784	+ } else {
	1785	+ $result = pdfprnt_load_and_copy( $zip_file, $upload_dir['basedir'], $url ); /* load fonts */
	1786	+ }
	1787	+ } else {
	1788	+ mkdir( $destination, 0755, true );
	1789	+ $result = pdfprnt_load_and_copy( $zip_file, $upload_dir['basedir'], $url );
	1790	+ }
	1791	+ if ( $ajax_request ) {
	1792	+ echo wp_json_encode( $result );
	1793	+ } else {
	1794	+ return $result;
	1795	+ }
	1796	+ }
	1797	+ if ( $ajax_request ) {
	1798	+ die();
	1799	+ }
	1800	+ }
	1801	+}
	1802	+
	1803	+if ( ! function_exists( 'pdfprnt_upgrade_library' ) ) {
	1804	+ /**
	1805	+ * Function to upgrade the MPDF library from version 6.1 to verson 7.1.5
	1806	+ *
	1807	+ * @return string $result result message
	1808	+ */
	1809	+ function pdfprnt_upgrade_library() {
	1810	+ global $pdfprnt_options, $wpdb;
	1811	+
	1812	+ $ajax_request = isset( $_REQUEST['action'] ) && 'pdfprnt_upgrade_library' === $_REQUEST['action'] ? true : false;
	1813	+
	1814	+ $php_request = isset( $_REQUEST['pdfprnt_action'] ) && 'pdfprnt_upgrade_library' === sanitize_text_field( wp_unslash( $_REQUEST['pdfprnt_action'] ) ) ? true : false;
	1815	+ $verified = isset( $_REQUEST['pdfprnt_ajax_nonce'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_REQUEST['pdfprnt_ajax_nonce'] ) ), 'pdfprnt_ajax_nonce' ) ? true : false;
	1816	+ $old_dir = plugin_dir_path( __FILE__ ) . 'mpdf';
	1817	+ $result = array();
	1818	+ if ( ( $ajax_request || $php_request ) && true === $verified ) {
	1819	+ /* get path to directory for ZIP-archive uploading */
	1820	+ if ( is_multisite() ) {
	1821	+ switch_to_blog( 1 );
	1822	+ $upload_dir = wp_upload_dir();
	1823	+ restore_current_blog();
	1824	+ } else {
	1825	+ $upload_dir = wp_upload_dir();
	1826	+ }
	1827	+ $zip_file = $upload_dir['basedir'] . '/mpdf.zip';
	1828	+
	1829	+ /* Sourse of the MPDF library */
	1830	+ $url = 'https://bestwebsoft.com/wp-content/plugins/paid-products/plugins/pdf-print-mpdf/?action=loading_library';
	1831	+ $new_dir = $upload_dir['basedir'] . '/vendor';
	1832	+
	1833	+ if ( ! file_exists( $new_dir ) ) {
	1834	+ $result = pdfprnt_load_and_copy( $zip_file, $upload_dir['basedir'], $url, $old_dir ); /* load library */
	1835	+ }
	1836	+ if ( ! isset( $result['error'] ) ) {
	1837	+ pdfprnt_delete_old_library( $old_dir );
	1838	+ }
	1839	+ }
	1840	+ if ( true === $ajax_request ) {
	1841	+ echo wp_json_encode( $result );
	1842	+ wp_die();
	1843	+ } else {
	1844	+ return $result;
	1845	+ }
	1846	+ }
	1847	+}
	1848	+
	1849	+if ( ! function_exists( 'pdfprnt_delete_old_library' ) ) {
	1850	+ /**
	1851	+ * Delete old library
	1852	+ *
	1853	+ * @param string $dir path to library dir.
	1854	+ * @return bool resullt removing dir.
	1855	+ */
	1856	+ function pdfprnt_delete_old_library( $dir ) {
	1857	+ $files = scandir( $dir );
	1858	+ $files = array_diff( $files, array( '.', '..' ) );
	1859	+ foreach ( $files as $file ) {
	1860	+ ( is_dir( "$dir/$file" ) ) ? pdfprnt_delete_old_library( "$dir/$file" ) : unlink( "$dir/$file" );
	1861	+ }
	1862	+ return rmdir( $dir );
	1863	+ }
	1864	+}
	1865	+
	1866	+if ( ! function_exists( 'pdfprnt_update_option' ) ) {
	1867	+ /**
	1868	+ * Update options
	1869	+ *
	1870	+ * @param string $opt option slug.
	1871	+ * @param string $value new value.
	1872	+ * @param bool $update_network (Optional) flag for update network.
	1873	+ */
	1874	+ function pdfprnt_update_option( $opt, $value, $update_network = false ) {
	1875	+ global $pdfprnt_options;
	1876	+ if ( empty( $pdfprnt_options ) ) {
	1877	+ $pdfprnt_options = get_option( 'pdfprnt_options' );
	1878	+ }
	1879	+ $pdfprnt_options[ $opt ] = $value;
	1880	+ update_option( 'pdfprnt_options', $pdfprnt_options );
	1881	+ if ( $update_network ) {
	1882	+ $network_options = get_site_option( 'pdfprnt_options' );
	1883	+ $network_options[ $opt ] = $value;
	1884	+ update_site_option( 'pdfprnt_options', $network_options );
	1885	+ }
	1886	+ }
	1887	+}
	1888	+
	1889	+if ( ! function_exists( 'pdfprnt_get_pdf_page_sizes' ) ) {
	1890	+ /**
	1891	+ * Pafe sizes array
	1892	+ */
	1893	+ function pdfprnt_get_pdf_page_sizes() {
	1894	+ $page_sizes = array(
	1895	+ 'A0',
	1896	+ 'A1',
	1897	+ 'A2',
	1898	+ 'A3',
	1899	+ 'A4',
	1900	+ 'A5',
	1901	+ 'A6',
	1902	+ 'A7',
	1903	+ 'A8',
	1904	+ 'A9',
	1905	+ 'A10',
	1906	+ 'B0',
	1907	+ 'B1',
	1908	+ 'B2',
	1909	+ 'B3',
	1910	+ 'B4',
	1911	+ 'B5',
	1912	+ 'B6',
	1913	+ 'B7',
	1914	+ 'B8',
	1915	+ 'B9',
	1916	+ 'B10',
	1917	+ 'C0',
	1918	+ 'C1',
	1919	+ 'C2',
	1920	+ 'C3',
	1921	+ 'C4',
	1922	+ 'C5',
	1923	+ 'C6',
	1924	+ 'C7',
	1925	+ 'C8',
	1926	+ 'C9',
	1927	+ 'C10',
	1928	+ '4A0',
	1929	+ '2A0',
	1930	+ 'RA0',
	1931	+ 'RA1',
	1932	+ 'RA2',
	1933	+ 'RA3',
	1934	+ 'RA4',
	1935	+ 'SRA0',
	1936	+ 'SRA1',
	1937	+ 'SRA2',
	1938	+ 'SRA3',
	1939	+ 'SRA4',
	1940	+ 'Letter',
	1941	+ 'Legal',
	1942	+ 'Executive',
	1943	+ 'Folio',
	1944	+ 'Demy',
	1945	+ 'Royal',
	1946	+ 'A',
	1947	+ 'B',
	1948	+ );
	1949	+ $page_sizes = apply_filters( 'pdfprnt_get_pdf_page_sizes', $page_sizes );
	1950	+ return $page_sizes;
	1951	+ }
	1952	+}
	1953	+
	1954	+if ( ! function_exists( 'pdfprnt_plugin_banner' ) ) {
	1955	+ /**
	1956	+ * Display plugn banner
	1957	+ */
	1958	+ function pdfprnt_plugin_banner() {
	1959	+ global $hook_suffix, $pdfprnt_plugin_info;
	1960	+ if ( 'plugins.php' === $hook_suffix ) {
	1961	+ bws_plugin_banner_to_settings( $pdfprnt_plugin_info, 'pdfprnt_options', 'pdf-print', 'admin.php?page=pdf-print.php' );
	1962	+ if ( function_exists( 'bws_plugin_banner_to_promo' ) ) {
	1963	+ bws_plugin_banner_to_promo( $pdfprnt_plugin_info, 'pdfprnt_options', 'pdf-print', 'admin.php?page=pdf-print.php', array( __( 'Test your PDF Generation Settings', 'bestwebsoft' ), __( "Ensure your PDF & Print plugin is correctly configured. Check your settings now!", 'bestwebsoft' ) ) );
	1964	+ }
	1965	+
	1966	+ if ( isset( $_REQUEST['page'] ) && 'pdf-print.php' === $_REQUEST['page'] ) {
	1967	+ bws_plugin_suggest_feature_banner( $pdfprnt_plugin_info, 'pdfprnt_options', 'pdf-print' );
	1968	+ }
	1969	+ }
	1970	+ }
	1971	+}
	1972	+
	1973	+if ( ! function_exists( 'pdfprnt_register_buttons_widget' ) ) {
	1974	+ /**
	1975	+ * Register buttons Widget
	1976	+ */
	1977	+ function pdfprnt_register_buttons_widget() {
	1978	+ global $pdfprnt_is_old_php;
	1979	+ if ( ! $pdfprnt_is_old_php ) {
	1980	+ if ( ! class_exists( 'Pdfprnt_Buttons_Widget' ) ) {
	1981	+ require_once dirname( __FILE__ ) . '/includes/class-pdfprnt-buttons-widget.php';
	1982	+ }
	1983	+ register_widget( 'Pdfprnt_Buttons_Widget' );
	1984	+ }
	1985	+ }
	1986	+}
	1987	+
	1988	+
	1989	+if ( ! function_exists( 'pdfprnt_uninstall' ) ) {
	1990	+ /**
	1991	+ * Deleting plugin options on uninstalling
	1992	+ */
1035	1993	function pdfprnt_uninstall() {
1036		- delete_option( 'pdfprnt_options_array' );
1037		- delete_site_option( 'pdfprnt_options_array' );
	1994	+ if ( ! function_exists( 'get_plugins' ) ) {
	1995	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
	1996	+ }
	1997	+ $all_plugins = get_plugins();
	1998	+
	1999	+ if ( ! array_key_exists( 'pdf-print-pro/pdf-print-pro.php' /*pls */ && ! array_key_exists( 'pdf-print-plus/pdf-print-plus.php', $all_plugins )/* pls*/, $all_plugins ) ) {
	2000	+ global $wpdb;
	2001	+ if ( is_multisite() ) {
	2002	+ /* Get all blog ids */
	2003	+ $blogids = $wpdb->get_col( "SELECT `blog_id` FROM $wpdb->blogs" );
	2004	+ $tables = '';
	2005	+ $old_blog = $wpdb->blogid;
	2006	+ foreach ( $blogids as $blog_id ) {
	2007	+ switch_to_blog( $blog_id );
	2008	+ delete_option( 'pdfprnt_options' );
	2009	+ delete_option( 'widget_pdfprint_buttons' );
	2010	+ }
	2011	+ switch_to_blog( $old_blog );
	2012	+ delete_site_option( 'pdfprnt_options' );
	2013	+ delete_option( 'widget_pdfprnt_buttons' );
	2014	+ } else {
	2015	+ delete_option( 'pdfprnt_options' );
	2016	+ delete_option( 'widget_pdfprnt_buttons' );
	2017	+ }
	2018	+ }
	2019	+
	2020	+ require_once dirname( __FILE__ ) . '/bws_menu/bws_include.php';
	2021	+ bws_include_init( plugin_basename( __FILE__ ) );
	2022	+ bws_delete_plugin( plugin_basename( __FILE__ ) );
1038	2023	}
1039	2024	}
1040	2025
1041	2026	/* Adding function to output PDF document or pirnt page */
1042		-add_action( 'wp', 'pdfprnt_print' );
1043		-/* Initialization default plugin settings */
1044		-add_action( 'init', 'pdfprnt_settings' );
1045		-/* Checks version of Wordpress required for plugin */
1046		-add_action( 'admin_init', 'pdfprnt_version_check' );
1047		-/* Load internationalization */
1048		-add_action( 'init', 'pdfprnt_plugin_init' );
	2027	+register_activation_hook( __FILE__, 'pdfprnt_plugin_activate' );
	2028	+add_action( 'wp', 'pdfprnt_print', 20, 1 );
	2029	+add_action( 'wp_head', 'pdfprnt_auto_show_buttons_search_archive' );
	2030	+add_action( 'plugins_loaded', 'pdfprnt_plugins_loaded' );
	2031	+/* Initialization */
	2032	+add_action( 'init', 'pdfprnt_init' );
	2033	+add_action( 'admin_init', 'pdfprnt_admin_init' );
1049	2034	/* Adding stylesheets */
1050		-add_action( 'init', 'pdfprnt_admin_head' );
	2035	+add_action( 'admin_enqueue_scripts', 'pdfprnt_admin_head' );
	2036	+add_action( 'wp_enqueue_scripts', 'pdfprnt_admin_head' );
1051	2037	/* Adding 'BWS Plugins' admin menu */
1052		-add_action( 'admin_menu', 'pdfprnt_add_pages' );
1053		-/* Add menu to bar menu WordPress */
1054		-add_action( 'admin_bar_menu', 'pdfprnt_admin_bar_menu', 1000 );
	2038	+add_action( 'admin_menu', 'pdfprnt_add_admin_menu' );
	2039	+/* Add query vars */
	2040	+add_filter( 'query_vars', 'pdfprnt_print_vars_callback' );
1055	2041
1056		-/* Add query vars */
1057		-add_filter( 'query_vars', 'print_vars_callback' );
1058		-/* Adds "Settings" link to the plugin action page */
	2042	+add_shortcode( 'bws_pdfprint', 'pdfprnt_shortcode' );
	2043	+add_shortcode( 'bws_pdfprint_pagebreak', 'pdfprnt_shortcode_pagebreak' );
	2044	+/* custom filter for bws button in tinyMCE */
	2045	+add_filter( 'bws_shortcode_button_content', 'pdfprnt_shortcode_button_content' );
	2046	+
	2047	+/* Additional links on the plugin page */
1059	2048	add_filter( 'plugin_action_links', 'pdfprnt_action_links', 10, 2 );
1060		-/* Additional links on the plugin page */
1061	2049	add_filter( 'plugin_row_meta', 'pdfprnt_links', 10, 2 );
1062	2050	/* Adding buttons plugin to content */
1063	2051	add_filter( 'the_content', 'pdfprnt_content' );
	2052	+/* Remove Print word from excerpt */
	2053	+add_filter( 'get_the_excerpt', 'pdfprnt_excerpt' );
	2054	+/* load additional fonts */
	2055	+add_action( 'wp_ajax_pdfprnt_load_fonts', 'pdfprnt_load_fonts' );
	2056	+/* load mPDF library */
	2057	+add_action( 'wp_ajax_pdfprnt_upgrade_library', 'pdfprnt_upgrade_library' );
	2058	+/* Adding banner */
	2059	+add_action( 'admin_notices', 'pdfprnt_plugin_banner' );
1064	2060
1065		-register_uninstall_hook( __FILE__, 'pdfprnt_uninstall' );
1066		-?>
	2061	+/* Register widget */
	2062	+add_action( 'widgets_init', 'pdfprnt_register_buttons_widget' );
	2063	+
	2064	+add_action( 'bwsplgns_display_pdf_print_buttons', 'pdfprnt_display_plugin_buttons', 10, 2 );