Widget Importer & Exporter

Version Description

Release Info

Developer	stevengliebe
Plugin	Widget Importer & Exporter
Version	1.5
Comparing to
See all releases

Code changes from version 1.4.5 to 1.5

Files changed (21) hide show

css/style.css +69 -28
img/wp-ultimate-logo.png +0 -0
img/wp-ultimate-logo@2x.png +0 -0
includes/admin.php +56 -27
includes/export.php +45 -36
includes/import.php +139 -109
includes/mime-types.php +18 -15
includes/notices.php +378 -0
includes/page.php +132 -115
includes/widgets.php +12 -11
languages/widget-importer-exporter-de_DE.mo +0 -0
languages/widget-importer-exporter-de_DE.po +103 -31
languages/widget-importer-exporter-es_ES.mo +0 -0
languages/widget-importer-exporter-es_ES.po +89 -27
languages/widget-importer-exporter-nl_NL.mo +0 -0
languages/widget-importer-exporter-nl_NL.po +87 -25
languages/widget-importer-exporter-sr_RS.mo +0 -0
languages/widget-importer-exporter-sr_RS.po +88 -26
languages/widget-importer-exporter.pot +58 -38
readme.txt +10 -10
widget-importer-exporter.php +80 -61

css/style.css CHANGED Viewed

@@ -1,71 +1,112 @@
-            -
             /* Cell padding */
             #wie-import-results td {
-            -
            	padding: 2px 30px 2px 0;
+            }
             /* Sidebar name */
             .wie-import-results-sidebar-name {
-            -
            	font-weight: bold;
+            }
             /* Widget instance title */
             .wie-import-results-widget-title {
-            -
            	font-style: italic;
+            }
             /* Message (sidebar and widget) */
             .wie-import-results-sidebar .wie-import-results-message {
-            -
            	font-weight: bold;
+            }
             .wie-import-results-message-success {
-            -
            	color: #1c8a1f;
+            }
             .wie-import-results-message-warning {
-            -
            	color: #eb860f;
+            }
             .wie-import-results-message-error {
-            -
            	color: #cc2626;
+            }
             /* Empty row after each sidebar/widget set */
             .wie-import-results-space {
-            -
            	height: 8px;
+            }
-            -
            /* Box in footer */
             .wie-box {
-            -
            	padding: 25px;
-            -
            	border: 1px solid #e5e5e5;
-            -
            	background-color: #fff;
+            }
-            -
            	p {
-            -
            		margin-bottom: 18px;
-            -
            	}
-            -
            	p:last-child {
-            -
            		margin-bottom: 0;
-            -
            	}
-            -
            	.wie-box h4 {
-            -
            		margin-top: 0;
-            -
            	}
-            -
            #wie-support-project {
-            -
            	max-width: 560px;
-            -
            	margin: 30px 0;
+            }
-            -
            	#wie-support-project .button {
-            -
            		margin-right: 5px;
-            -
            	}



1	/* Cell padding */
2
3	#wie-import-results td {
4	+ padding: 2px 30px 2px 0;
5	}
6
7	/* Sidebar name */
8
9	.wie-import-results-sidebar-name {
10	+ font-weight: bold;
11	}
12
13	/* Widget instance title */
14
15	.wie-import-results-widget-title {
16	+ font-style: italic;
17	}
18
19	/* Message (sidebar and widget) */
20
21	.wie-import-results-sidebar .wie-import-results-message {
22	+ font-weight: bold;
23	}
24
25	.wie-import-results-message-success {
26	+ color: #1c8a1f;
27	}
28
29	.wie-import-results-message-warning {
30	+ color: #eb860f;
31	}
32
33	.wie-import-results-message-error {
34	+ color: #cc2626;
35	}
36
37	/* Empty row after each sidebar/widget set */
38
39	.wie-import-results-space {
40	+ height: 8px;
41	}
42
43	+ /* Project support box */
44
45	.wie-box {
46	+ position: relative;
47	+ padding: 20px 24px;
48	+ border: 1px solid #e5e5e5;
49	+ background-color: #fff;
50	+ }
51	+
52	+ #wie-project {
53	+ max-width: 520px;
54	+ margin: 20px 0 30px 0;
55	+ }
56	+
57	+ #wie-project-logo {
58	+ position: relative;
59	+ top: -1px;
60	+ right: -1px;
61	+ margin-left: 20px;
62	+ margin-bottom: 15px;
63	+ float: right;
64	+ }
65	+
66	+ #wie-project p {
67	+ margin-top: 0;
68	+ margin-bottom: 18px;
69	+ }
70	+
71	+ #wie-project ul {
72	+ margin-bottom: 0;
73	+ }
74	+
75	+ #wie-host-line a {
76	+ font-weight: bold;
77	+ }
78	+
79	+ /* Help */
80	+
81	+ #wie-help {
82	+ font-style: italic;
83	}
84
85	+ /* Notices */


86
87	+ #wie-notice-message {
88	+ display: inline-block;
89	+ width: calc( 100% - 125px );
90	+ }
91
92	+ #wie-notice-message a {
93	+ white-space: nowrap;
94	+ }
95
96	+ #wie-notice-remind {
97	+ display: inline-block;
98	+ float: right;
99	}
100
101	+ @media only screen and (max-width: 400px) {
102	+
103	+ #wie-notice-message {
104	+ width: auto;
105	+ padding-right: 4px;
106	+ }
107	+
108	+ #wie-notice-remind {
109	+ float: none;
110	+ }
111	+
112	+ }

img/wp-ultimate-logo.png ADDED Viewed

Binary file

img/wp-ultimate-logo@2x.png ADDED Viewed

Binary file

includes/admin.php CHANGED Viewed

	@@ -6,36 +6,64 @@
6	*
7	* @package Widget_Importer_Exporter
8	* @subpackage Functions
9	- * @copyright Copyright (c) 2017, ~~churchthemes.com~~
10	- * @link https://~~churchthemes~~.com/~~plugins/~~widget-importer-exporter
11	- * @license ~~http://www.gnu.org/licenses/old-licenses/gpl-2.0.html~~
12	* @since 1.4
13	*/
14
15	- // No direct access
16	- if ( ! defined( 'ABSPATH' ) ) ~~exit;~~


17
18	/**
19	- * ~~Add~~ ~~plugin~~ ~~action link~~






















20	*
21	* Insert an "Import/Export" link into the plugin's action links (Plugin page's list)
22	*
23	* @since 1.4
24	- * @param array $links Existing action links
25	* @return array Modified action links
26	*/
27	function wie_add_plugin_action_link( $links ) {
28
29	- // If has permission
30	- if ( ! current_user_can( 'edit_theme_options' ) ) { ~~// can manage Appearance > Widgets~~
31	- return ~~false~~;
32	}
33
34	// Have links array?
35	if ( is_array( $links ) ) {
36
37	- // Append "Settings" link
38	- $links[] = ~~'<a href="' . esc_url~~( ~~admin_url( 'tools.php?page=widget-importer-exporter' ) ) . '">' . esc_html( __( 'Import/Export', 'widget-importer-exporter' ) ) . '</a>';~~




39
40	}
41
	@@ -55,40 +83,41 @@ add_filter( 'plugin_action_links_' . plugin_basename( WIE_FILE ), 'wie_add_plugi
55	*/
56	function wie_add_widgets_screen_link() {
57
58	- // Build link with same style as 'Manage with Live Preview'
59	$link_html = sprintf(
60	wp_kses(
61	' <a href="%1$s" class="page-title-action">%2$s</a>',
62	array(
63	- ~~'a' => array(~~ // ~~link~~ tag only
64	- '~~href~~' => array(),
65	- '~~class~~' => array()
66	- )

67	)
68	),
69	esc_url( admin_url( 'tools.php?page=widget-importer-exporter' ) ),
70	- ~~esc_html~~( ~~__(~~ 'Import/Export', 'widget-importer-exporter' ) )
71	);
72
73	- // Output JavaScript to insert link after 'Manage with Live Preview'
74	?>
75
76	<script type="text/javascript">
77
78	- jQuery( document ).ready( function( $ ) {
79
80	- // Encode string for security
81	- var link_html = <?php echo wp_json_encode( $link_html ); ?>;
82
83	- // Insert after last button by title
84	- $( '.page-title-action' ).last().after( link_html );
85
86	- } );
87
88	</script>
89	-
90	<?php
91
92	}
93
94	- ~~add_action( 'admin_print_footer_scripts-widgets.php', 'wie_add_widgets_screen_link' );~~ // WP 4.6+


6	*
7	* @package Widget_Importer_Exporter
8	* @subpackage Functions
9	+ * @copyright Copyright (c) 2017, WP Ultimate
10	+ * @link https://wpultimate.com/widget-importer-exporter
11	+ * @license GPLv2 or later
12	* @since 1.4
13	*/
14
15	+ // No direct access.
16	+ if ( ! defined( 'ABSPATH' ) ) {
17	+ exit;
18	+ }
19
20	/**
21	+ * Enqueue admin styles.
22	+ *
23	+ * @since 1.5
24	+ */
25	+ function wie_enqueue_styles() {
26	+
27	+ // Get current screen.
28	+ $screen = get_current_screen();
29	+
30	+ // Only on WIE and Dashboard screens.
31	+ if ( ! in_array( $screen->base, array( 'dashboard', 'tools_page_widget-importer-exporter' ), true ) ) {
32	+ return;
33	+ }
34	+
35	+ // Enqueue styles
36	+ wp_enqueue_style( 'wie-main', WIE_URL . '/' . WIE_CSS_DIR . '/style.css', false, WIE_VERSION ); // Bust cache on update.
37	+
38	+ }
39	+
40	+ add_action( 'admin_enqueue_scripts', 'wie_enqueue_styles' ); // admin-end only.
41	+
42	+ /**
43	+ * Add plugin action link.
44	*
45	* Insert an "Import/Export" link into the plugin's action links (Plugin page's list)
46	*
47	* @since 1.4
48	+ * @param array $links Existing action links.
49	* @return array Modified action links
50	*/
51	function wie_add_plugin_action_link( $links ) {
52
53	+ // If has permission.
54	+ if ( ! current_user_can( 'edit_theme_options' ) ) {
55	+ return array();
56	}
57
58	// Have links array?
59	if ( is_array( $links ) ) {
60
61	+ // Append "Settings" link.
62	+ $links[] = sprintf(
63	+ '<a href="%1$s">%2$s</a>',
64	+ esc_url( admin_url( 'tools.php?page=widget-importer-exporter' ) ),
65	+ esc_html__( 'Import/Export', 'widget-importer-exporter' )
66	+ );
67
68	}
69

83	*/
84	function wie_add_widgets_screen_link() {
85
86	+ // Build link with same style as 'Manage with Live Preview'.
87	$link_html = sprintf(
88	wp_kses(
89	' <a href="%1$s" class="page-title-action">%2$s</a>',
90	array(
91	+ // Link tag only.
92	+ 'a' => array(
93	+ 'href' => array(),
94	+ 'class' => array(),
95	+ ),
96	)
97	),
98	esc_url( admin_url( 'tools.php?page=widget-importer-exporter' ) ),
99	+ esc_html__( 'Import/Export', 'widget-importer-exporter' )
100	);
101
102	+ // Output JavaScript to insert link after 'Manage with Live Preview'.
103	?>
104
105	<script type="text/javascript">
106
107	+ jQuery( document ).ready( function ( $ ) {
108
109	+ // Encode string for security
110	+ var link_html = <?php echo wp_json_encode( $link_html ); ?>;
111
112	+ // Insert after last button by title
113	+ $( '.page-title-action' ).last().after( link_html );
114
115	+ } );
116
117	</script>

118	<?php
119
120	}
121
122	+ // WP 4.6+.
123	+ add_action( 'admin_print_footer_scripts-widgets.php', 'wie_add_widgets_screen_link' );

includes/export.php CHANGED Viewed

	@@ -4,14 +4,16 @@
4	*
5	* @package Widget_Importer_Exporter
6	* @subpackage Functions
7	- * @copyright Copyright (c) 2013, ~~churchthemes.com~~
8	- * @link https://~~churchthemes~~.com/~~plugins/~~widget-importer-exporter
9	- * @license ~~http://www.gnu.org/licenses/old-licenses/gpl-2.0.html~~
10	* @since 0.1
11	*/
12
13	- // No direct access
14	- if ( ! defined( 'ABSPATH' ) ) ~~exit;~~


15
16	/**
17	* Generate export data
	@@ -21,26 +23,28 @@ if ( ! defined( 'ABSPATH' ) ) exit;
21	*/
22	function wie_generate_export_data() {
23
24	- // Get all available widgets site supports
25	$available_widgets = wie_available_widgets();
26
27	- // Get all widget instances for each widget
28	$widget_instances = array();


29	foreach ( $available_widgets as $widget_data ) {
30
31	- // Get all instances for this ID base
32	$instances = get_option( 'widget_' . $widget_data['id_base'] );
33
34	- // Have instances
35	if ( ! empty( $instances ) ) {
36
37	- // Loop instances
38	foreach ( $instances as $instance_id => $instance_data ) {
39
40	- // Key is ID (not _multiwidget)
41	if ( is_numeric( $instance_id ) ) {
42	$unique_instance_id = $widget_data['id_base'] . '-' . $instance_id;
43	- $widget_instances[$unique_instance_id] = $instance_data;
44	}
45
46	}
	@@ -49,29 +53,29 @@ function wie_generate_export_data() {
49
50	}
51
52	- // Gather sidebars with their widget instances
53	- $sidebars_widgets = get_option( 'sidebars_widgets' ); ~~// get sidebars and their unique widgets IDs~~
54	$sidebars_widget_instances = array();
55	foreach ( $sidebars_widgets as $sidebar_id => $widget_ids ) {
56
57	- // Skip inactive widgets
58	- if ( 'wp_inactive_widgets' == $sidebar_id ) {
59	continue;
60	}
61
62	- // Skip if no data or not an array (array_version)
63	if ( ! is_array( $widget_ids ) \|\| empty( $widget_ids ) ) {
64	continue;
65	}
66
67	- // Loop widget IDs for this sidebar
68	foreach ( $widget_ids as $widget_id ) {
69
70	// Is there an instance for this widget ID?
71	- if ( isset( $widget_instances[$widget_id] ) ) {
72
73	- // Add to array
74	- $sidebars_widget_instances[$sidebar_id][$widget_id] = $widget_instances[$widget_id];
75
76	}
77
	@@ -79,13 +83,13 @@ function wie_generate_export_data() {
79
80	}
81
82	- // Filter pre-encoded data
83	$data = apply_filters( 'wie_unencoded_export_data', $sidebars_widget_instances );
84
85	- // Encode the data for file contents
86	- $encoded_data = ~~json_encode~~( $data );
87
88	- // Return contents
89	return apply_filters( 'wie_generate_export_data', $encoded_data );
90
91	}
	@@ -101,24 +105,27 @@ function wie_generate_export_data() {
101	*/
102	function wie_send_export_file() {
103
104	- // Export requested
105	if ( ! empty( $_GET['export'] ) ) {
106



107	// Build filename
108	// Single Site: yoursite.com-widgets.wie
109	- // Multisite: site.multisite.com-widgets.wie or multisite.com-site-widgets.wie
110	$site_url = site_url( '', 'http' );
111	- $site_url = trim( $site_url, '/\\' ); // ~~remove~~ trailing slash
112	- $filename = str_replace( 'http://', '', $site_url ); // ~~remove~~ http~~://~~
113	- $filename = str_replace( array( '/', '\\' ), '-', $filename ); // ~~replace~~ slashes with -
114	- $filename .= '-widgets.wie'; // ~~append~~
115	$filename = apply_filters( 'wie_export_filename', $filename );
116
117	- // Generate export file contents
118	$file_contents = wie_generate_export_data();
119	$filesize = strlen( $file_contents );
120
121	- // Headers to prompt "Save As"
122	header( 'Content-Type: application/octet-stream' );
123	header( 'Content-Disposition: attachment; filename=' . $filename );
124	header( 'Expires: 0' );
	@@ -126,14 +133,16 @@ function wie_send_export_file() {
126	header( 'Pragma: public' );
127	header( 'Content-Length: ' . $filesize );
128
129	- // Clear buffering just in case

130	@ob_end_clean();
131	flush();
132
133	- // Output file contents

134	echo $file_contents;
135
136	- // Stop execution
137	exit;
138
139	}


4	*
5	* @package Widget_Importer_Exporter
6	* @subpackage Functions
7	+ * @copyright Copyright (c) 2013 - 2017, WP Ultimate
8	+ * @link https://wpultimate.com/widget-importer-exporter
9	+ * @license GPLv2 or later
10	* @since 0.1
11	*/
12
13	+ // No direct access.
14	+ if ( ! defined( 'ABSPATH' ) ) {
15	+ exit;
16	+ }
17
18	/**
19	* Generate export data

23	*/
24	function wie_generate_export_data() {
25
26	+ // Get all available widgets site supports.
27	$available_widgets = wie_available_widgets();
28
29	+ // Get all widget instances for each widget.
30	$widget_instances = array();
31	+
32	+ // Loop widgets.
33	foreach ( $available_widgets as $widget_data ) {
34
35	+ // Get all instances for this ID base.
36	$instances = get_option( 'widget_' . $widget_data['id_base'] );
37
38	+ // Have instances.
39	if ( ! empty( $instances ) ) {
40
41	+ // Loop instances.
42	foreach ( $instances as $instance_id => $instance_data ) {
43
44	+ // Key is ID (not _multiwidget).
45	if ( is_numeric( $instance_id ) ) {
46	$unique_instance_id = $widget_data['id_base'] . '-' . $instance_id;
47	+ $widget_instances[ $unique_instance_id ] = $instance_data;
48	}
49
50	}

53
54	}
55
56	+ // Gather sidebars with their widget instances.
57	+ $sidebars_widgets = get_option( 'sidebars_widgets' );
58	$sidebars_widget_instances = array();
59	foreach ( $sidebars_widgets as $sidebar_id => $widget_ids ) {
60
61	+ // Skip inactive widgets.
62	+ if ( 'wp_inactive_widgets' === $sidebar_id ) {
63	continue;
64	}
65
66	+ // Skip if no data or not an array (array_version).
67	if ( ! is_array( $widget_ids ) \|\| empty( $widget_ids ) ) {
68	continue;
69	}
70
71	+ // Loop widget IDs for this sidebar.
72	foreach ( $widget_ids as $widget_id ) {
73
74	// Is there an instance for this widget ID?
75	+ if ( isset( $widget_instances[ $widget_id ] ) ) {
76
77	+ // Add to array.
78	+ $sidebars_widget_instances[ $sidebar_id ][ $widget_id ] = $widget_instances[ $widget_id ];
79
80	}
81

83
84	}
85
86	+ // Filter pre-encoded data.
87	$data = apply_filters( 'wie_unencoded_export_data', $sidebars_widget_instances );
88
89	+ // Encode the data for file contents.
90	+ $encoded_data = wp_json_encode( $data );
91
92	+ // Return contents.
93	return apply_filters( 'wie_generate_export_data', $encoded_data );
94
95	}

105	*/
106	function wie_send_export_file() {
107
108	+ // Export requested.
109	if ( ! empty( $_GET['export'] ) ) {
110
111	+ // Check referer before doing anything else.
112	+ check_admin_referer( 'wie_export', 'wie_export_nonce' );
113	+
114	// Build filename
115	// Single Site: yoursite.com-widgets.wie
116	+ // Multisite: site.multisite.com-widgets.wie or multisite.com-site-widgets.wie.
117	$site_url = site_url( '', 'http' );
118	+ $site_url = trim( $site_url, '/\\' ); // Remove trailing slash.
119	+ $filename = str_replace( 'http://', '', $site_url ); // Remove http://.
120	+ $filename = str_replace( array( '/', '\\' ), '-', $filename ); // Replace slashes with - .
121	+ $filename .= '-widgets.wie'; // Append.
122	$filename = apply_filters( 'wie_export_filename', $filename );
123
124	+ // Generate export file contents.
125	$file_contents = wie_generate_export_data();
126	$filesize = strlen( $file_contents );
127
128	+ // Headers to prompt "Save As".
129	header( 'Content-Type: application/octet-stream' );
130	header( 'Content-Disposition: attachment; filename=' . $filename );
131	header( 'Expires: 0' );

133	header( 'Pragma: public' );
134	header( 'Content-Length: ' . $filesize );
135
136	+ // Clear buffering just in case.
137	+ // @codingStandardsIgnoreLine
138	@ob_end_clean();
139	flush();
140
141	+ // Output file contents.
142	+ // @todo export or verify the output data. Or simply ignore the line.
143	echo $file_contents;
144
145	+ // Stop execution.
146	exit;
147
148	}

includes/import.php CHANGED Viewed

	@@ -4,14 +4,16 @@
4	*
5	* @package Widget_Importer_Exporter
6	* @subpackage Functions
7	- * @copyright Copyright (c) 2013 - 2017, ~~churchthemes.com~~
8	- * @link https://~~churchthemes~~.com/~~plugins/~~widget-importer-exporter
9	- * @license ~~http://www.gnu.org/licenses/old-licenses/gpl-2.0.html~~
10	* @since 0.3
11	*/
12
13	- // No direct access
14	- if ( ! defined( 'ABSPATH' ) ) ~~exit;~~


15
16	/**
17	* Upload import file
	@@ -20,45 +22,54 @@ if ( ! defined( 'ABSPATH' ) ) exit;
20	*/
21	function wie_upload_import_file() {
22
23	- // Check nonce for security since form was posted
24	- ~~if ( ! empty( $_POST ) && ! empty( $_FILES['wie_import_file'] ) && check_admin_referer( 'wie_import', 'wie_import_nonce' ) ) {~~ // check_admin_referer prints fail page and dies

25
26	- // Workaround for upload bug in WordPress 4.7.1
27	// This will only be applied for WordPress 4.7.1. Other versions are not affected.
28	add_filter( 'wp_check_filetype_and_ext', 'wie_disable_real_mime_check', 10, 4 );
29
30	- // Uploaded file
31	$uploaded_file = $_FILES['wie_import_file'];
32
33	- // Check file type
34	- // This will also fire if no file uploaded
35	$wp_filetype = wp_check_filetype_and_ext( $uploaded_file['tmp_name'], $uploaded_file['name'], false );
36	- if ( 'wie' != $wp_filetype['ext'] && ! wp_match_mime_types( 'wie', $wp_filetype['type'] ) ) {

37	wp_die(
38	wp_kses(
39	__( 'You must upload a <b>.wie</b> file generated by this plugin.', 'widget-importer-exporter' ),
40	array(
41	- 'b' => array()
42	)
43	),
44	'',
45	- array( ~~'back_link' => true )~~


46	);

47	}
48
49	// Check and move file to uploads dir, get file data
50	- // Will show die with WP errors if necessary (file too large, quota exceeded, etc.)
51	- $~~overrides~~ = ~~array~~( ~~'test_form'~~ ~~=> false );~~
52	- ~~$file_data~~ = ~~wp_handle_upload( $uploaded_file~~, ~~$overrides );~~


53	if ( isset( $file_data['error'] ) ) {
54	wp_die(
55	- $file_data['error'],
56	'',
57	- array( ~~'back_link' => true )~~


58	);
59	}
60
61	- // Process import file
62	wie_process_import_file( $file_data['file'] );
63
64	}
	@@ -73,7 +84,7 @@ add_action( 'load-tools_page_widget-importer-exporter', 'wie_upload_import_file'
73	* This parses a file and triggers importation of its widgets.
74	*
75	* @since 0.3
76	- * @param string $file Path to .wie file uploaded
77	* @global string $wie_import_results
78	*/
79	function wie_process_import_file( $file ) {
	@@ -82,22 +93,26 @@ function wie_process_import_file( $file ) {
82
83	// File exists?
84	if ( ! file_exists( $file ) ) {

85	wp_die(
86	esc_html__( 'Import file could not be found. Please try again.', 'widget-importer-exporter' ),
87	'',
88	- array( ~~'back_link' => true )~~


89	);

90	}
91
92	- // Get file contents and decode
93	- $data = ~~file_get_contents~~( $file );
94	$data = json_decode( $data );
95
96	- // Delete import file
97	unlink( $file );
98
99	// Import the widget data
100	- // Make results available for display on import/export page
101	$wie_import_results = wie_import_data( $data );
102
103	}
	@@ -107,7 +122,7 @@ function wie_process_import_file( $file ) {
107	*
108	* @since 0.4
109	* @global array $wp_registered_sidebars
110	- * @param object $data JSON widget data from .wie file
111	* @return array Results array
112	*/
113	function wie_import_data( $data ) {
	@@ -115,110 +130,116 @@ function wie_import_data( $data ) {
115	global $wp_registered_sidebars;
116
117	// Have valid data?
118	- // If no data or could not decode
119	if ( empty( $data ) \|\| ! is_object( $data ) ) {

120	wp_die(
121	esc_html__( 'Import data could not be read. Please try a different file.', 'widget-importer-exporter' ),
122	'',
123	- array( ~~'back_link' => true )~~


124	);

125	}
126
127	- // Hook before import
128	do_action( 'wie_before_import' );
129	$data = apply_filters( 'wie_import_data', $data );
130
131	- // Get all available widgets site supports
132	$available_widgets = wie_available_widgets();
133
134	- // Get all existing widget instances
135	$widget_instances = array();
136	foreach ( $available_widgets as $widget_data ) {
137	- $widget_instances[$widget_data['id_base']] = get_option( 'widget_' . $widget_data['id_base'] );
138	}
139
140	- // Begin results
141	$results = array();
142
143	- // Loop import data's sidebars
144	foreach ( $data as $sidebar_id => $widgets ) {
145
146	- // Skip inactive widgets
147	- // (~~should~~ ~~not~~ be in ~~export~~ ~~file)~~
148	- if ( 'wp_inactive_widgets' == $sidebar_id ) {
149	continue;
150	}
151
152	- // Check if sidebar is available on this site
153	- // Otherwise add widgets to inactive, and say so
154	- if ( isset( $wp_registered_sidebars[$sidebar_id] ) ) {
155	- $sidebar_available = true;
156	- $use_sidebar_id = $sidebar_id;
157	$sidebar_message_type = 'success';
158	- $sidebar_message = '';
159	} else {
160	- $sidebar_available = false;
161	- $use_sidebar_id = 'wp_inactive_widgets'; // ~~add~~ to inactive if sidebar does not exist in theme
162	$sidebar_message_type = 'error';
163	- $sidebar_message = esc_html__( 'Widget area does not exist in theme (using Inactive)', 'widget-importer-exporter' );
164	}
165
166	// Result for sidebar
167	- ~~$results[$sidebar_id]['name'] = ! empty( $wp_registered_sidebars[$sidebar_id]['name'] ) ? $wp_registered_sidebars[$sidebar_id]['name'] : $sidebar_id;~~ // ~~sidebar~~ name if theme supports it; otherwise ID
168	- $results[$sidebar_id]['~~message_type~~'] = $~~sidebar_message_type~~;
169	- $results[$sidebar_id]['~~message~~'] = $~~sidebar_message~~;
170	- $results[$sidebar_id]['~~widgets~~'] = ~~array()~~;

171
172	- // Loop widgets
173	foreach ( $widgets as $widget_instance_id => $widget ) {
174
175	$fail = false;
176
177	- // Get id_base (remove -# from end) and instance ID number
178	- $id_base = preg_replace( '/-[0-9]+$/', '', $widget_instance_id );
179	$instance_id_number = str_replace( $id_base . '-', '', $widget_instance_id );
180
181	// Does site support this widget?
182	- if ( ! $fail && ! isset( $available_widgets[$id_base] ) ) {
183	- $fail = true;
184	$widget_message_type = 'error';
185	- $widget_message = esc_html__( 'Site does not support widget', 'widget-importer-exporter' ); // ~~explain~~ why widget not imported
186	}
187
188	// Filter to modify settings object before conversion to array and import
189	// Leave this filter here for backwards compatibility with manipulating objects (before conversion to array below)
190	- // Ideally the newer wie_widget_settings_array below will be used instead of this
191	- $widget = apply_filters( 'wie_widget_settings', $widget ); ~~// object~~
192
193	// Convert multidimensional objects to multidimensional arrays
194	// Some plugins like Jetpack Widget Visibility store settings as multidimensional arrays
195	// Without this, they are imported as objects and cause fatal error on Widgets page
196	// If this creates problems for plugins that do actually intend settings in objects then may need to consider other approach: https://wordpress.org/support/topic/problem-with-array-of-arrays
197	- // It is probably much more likely that arrays are used than objects, however
198	$widget = json_decode( wp_json_encode( $widget ), true );
199
200	// Filter to modify settings array
201	// This is preferred over the older wie_widget_settings filter above
202	- // Do before identical check because changes may make it identical to end result (such as URL replacements)
203	$widget = apply_filters( 'wie_widget_settings_array', $widget );
204
205	// Does widget with identical settings already exist in same sidebar?
206	- if ( ! $fail && isset( $widget_instances[$id_base] ) ) {
207
208	- // Get existing widgets in this sidebar
209	$sidebars_widgets = get_option( 'sidebars_widgets' );
210	- $sidebar_widgets = isset( $sidebars_widgets[$use_sidebar_id] ) ? $sidebars_widgets[$use_sidebar_id] : array(); // ~~check~~ Inactive if that's where will go
211
212	- // Loop widgets with ID base
213	- $single_widget_instances = ! empty( $widget_instances[$id_base] ) ? $widget_instances[$id_base] : array();
214	foreach ( $single_widget_instances as $check_id => $check_widget ) {
215
216	// Is widget in same sidebar and has identical settings?
217	- if ( in_array( "$id_base-$check_id", $sidebar_widgets ) && (array) $widget == $check_widget ) {
218
219	$fail = true;
220	$widget_message_type = 'warning';
221	- ~~$widget_message = esc_html__( 'Widget already exists', 'widget-importer-exporter' ); // explain why widget not imported~~


222
223	break;
224
	@@ -228,50 +249,59 @@ function wie_import_data( $data ) {
228
229	}
230
231	- // No failure
232	if ( ! $fail ) {
233
234	// Add widget instance
235	- $single_widget_instances = get_option( 'widget_' . $id_base ); // ~~all~~ instances for that widget ID base, get fresh every time
236	- $single_widget_instances = ! empty( $single_widget_instances ) ? $single_widget_instances : array( ~~'_multiwidget' => 1 ); // start fresh if have to~~
237	- ~~$single_widget_instances[]~~ = ~~$widget;~~ // ~~add~~ it
238	-
239	- // ~~Get~~ ~~the~~ ~~key~~ it ~~was given~~
240	- ~~end( $single_widget_instances );~~
241	- ~~$new_instance_id_number~~ = key( ~~$single_widget_instances~~ );
242	-
243	- // If key is ~~0, make it 1~~
244	- ~~// When 0, an issue can occur where adding a widget causes data from other widget to load, and the widget doesn't stick (reload wipes it)~~
245	- if ( ~~'0'~~ ~~===~~ ~~strval(~~ ~~$new_instance_id_number~~ ) ~~) {~~
246	- ~~$new_instance_id_number~~ = 1;
247	- ~~$single_widget_instances[$new_instance_id_number]~~ = ~~$single_widget_instances[0];~~
248	- ~~unset~~( ~~$single_widget_instances[~~0] );
249	- }



250
251	- // Move _multiwidget to end of array for uniformity
252	- if ( isset( $single_widget_instances['_multiwidget'] ) ) {
253	- $multiwidget = $single_widget_instances['_multiwidget'];
254	- unset( $single_widget_instances['_multiwidget'] );
255	- $single_widget_instances['_multiwidget'] = $multiwidget;
256	- }
257
258	- // Update option with new widget
259	- update_option( 'widget_' . $id_base, $single_widget_instances );
260
261	- // Assign widget instance to sidebar
262	- ~~$sidebars_widgets = get_option( 'sidebars_widgets' );~~ // ~~which~~ sidebars have which widgets, get fresh every time

263
264	// Avoid rarely fatal error when the option is an empty string
265	- // https://github.com/~~churchthemes~~/widget-importer-exporter/pull/11
266	if ( ! $sidebars_widgets ) {
267	$sidebars_widgets = array();
268	}
269
270	- ~~$new_instance_id = $id_base . '-' . $new_instance_id_number;~~ // ~~use~~ ID number from new widget instance
271	- $~~sidebars_widgets[$use_sidebar_id][]~~ = $~~new_instance_id;~~ // ~~add~~ ~~new~~ ~~instance to sidebar~~
272	- ~~update_option( 'sidebars_widgets', $sidebars_widgets ); // save the amended data~~





273
274	- // After widget import action
275	$after_widget_import = array(
276	'sidebar' => $use_sidebar_id,
277	'sidebar_old' => $sidebar_id,
	@@ -280,35 +310,35 @@ function wie_import_data( $data ) {
280	'widget_id' => $new_instance_id,
281	'widget_id_old' => $widget_instance_id,
282	'widget_id_num' => $new_instance_id_number,
283	- 'widget_id_num_old' => $instance_id_number
284	);
285	do_action( 'wie_after_widget_import', $after_widget_import );
286
287	- // Success message
288	if ( $sidebar_available ) {
289	$widget_message_type = 'success';
290	- $widget_message = esc_html__( 'Imported', 'widget-importer-exporter' );
291	} else {
292	$widget_message_type = 'warning';
293	- $widget_message = esc_html__( 'Imported to Inactive', 'widget-importer-exporter' );
294	}
295
296	}
297
298	// Result for widget instance
299	- $results[$sidebar_id]['widgets'][$widget_instance_id]['name'] = isset( $available_widgets[$id_base]['name'] ) ? $available_widgets[$id_base]['name'] : $id_base; // ~~widget~~ name or ID if name not available (not supported by site)
300	- $results[$sidebar_id]['widgets'][$widget_instance_id]['title'] = ! empty( $widget['title'] ) ? $widget['title'] : esc_html__( 'No Title', 'widget-importer-exporter' ); // ~~show~~ "No Title" if widget instance is untitled
301	- $results[$sidebar_id]['widgets'][$widget_instance_id]['message_type'] = $widget_message_type;
302	- $results[$sidebar_id]['widgets'][$widget_instance_id]['message'] = $widget_message;
303
304	}
305
306	}
307
308	- // Hook after import
309	do_action( 'wie_after_import' );
310
311	- // Return results
312	return apply_filters( 'wie_import_results', $results );
313
314	}


4	*
5	* @package Widget_Importer_Exporter
6	* @subpackage Functions
7	+ * @copyright Copyright (c) 2013 - 2017, WP Ultimate
8	+ * @link https://wpultimate.com/widget-importer-exporter
9	+ * @license GPLv2 or later
10	* @since 0.3
11	*/
12
13	+ // No direct access.
14	+ if ( ! defined( 'ABSPATH' ) ) {
15	+ exit;
16	+ }
17
18	/**
19	* Upload import file

22	*/
23	function wie_upload_import_file() {
24
25	+ // Check nonce for security since form was posted.
26	+ // check_admin_referer prints fail page and dies.
27	+ if ( ! empty( $_POST ) && ! empty( $_FILES['wie_import_file'] ) && check_admin_referer( 'wie_import', 'wie_import_nonce' ) ) {
28
29	+ // Workaround for upload bug in WordPress 4.7.1.
30	// This will only be applied for WordPress 4.7.1. Other versions are not affected.
31	add_filter( 'wp_check_filetype_and_ext', 'wie_disable_real_mime_check', 10, 4 );
32
33	+ // Uploaded file.
34	$uploaded_file = $_FILES['wie_import_file'];
35
36	+ // Check file type.
37	+ // This will also fire if no file uploaded.
38	$wp_filetype = wp_check_filetype_and_ext( $uploaded_file['tmp_name'], $uploaded_file['name'], false );
39	+ if ( 'wie' !== $wp_filetype['ext'] && ! wp_match_mime_types( 'wie', $wp_filetype['type'] ) ) {
40	+
41	wp_die(
42	wp_kses(
43	__( 'You must upload a <b>.wie</b> file generated by this plugin.', 'widget-importer-exporter' ),
44	array(
45	+ 'b' => array(),
46	)
47	),
48	'',
49	+ array(
50	+ 'back_link' => true,
51	+ )
52	);
53	+
54	}
55
56	// Check and move file to uploads dir, get file data
57	+ // Will show die with WP errors if necessary (file too large, quota exceeded, etc.).
58	+ $file_data = wp_handle_upload( $uploaded_file, array(
59	+ 'test_form' => false,
60	+ ) );
61	+
62	if ( isset( $file_data['error'] ) ) {
63	wp_die(
64	+ esc_html( $file_data['error'] ),
65	'',
66	+ array(
67	+ 'back_link' => true,
68	+ )
69	);
70	}
71
72	+ // Process import file.
73	wie_process_import_file( $file_data['file'] );
74
75	}

84	* This parses a file and triggers importation of its widgets.
85	*
86	* @since 0.3
87	+ * @param string $file Path to .wie file uploaded.
88	* @global string $wie_import_results
89	*/
90	function wie_process_import_file( $file ) {

93
94	// File exists?
95	if ( ! file_exists( $file ) ) {
96	+
97	wp_die(
98	esc_html__( 'Import file could not be found. Please try again.', 'widget-importer-exporter' ),
99	'',
100	+ array(
101	+ 'back_link' => true,
102	+ )
103	);
104	+
105	}
106
107	+ // Get file contents and decode.
108	+ $data = implode( '', file( $file ) );
109	$data = json_decode( $data );
110
111	+ // Delete import file.
112	unlink( $file );
113
114	// Import the widget data
115	+ // Make results available for display on import/export page.
116	$wie_import_results = wie_import_data( $data );
117
118	}

122	*
123	* @since 0.4
124	* @global array $wp_registered_sidebars
125	+ * @param object $data JSON widget data from .wie file.
126	* @return array Results array
127	*/
128	function wie_import_data( $data ) {

130	global $wp_registered_sidebars;
131
132	// Have valid data?
133	+ // If no data or could not decode.
134	if ( empty( $data ) \|\| ! is_object( $data ) ) {
135	+
136	wp_die(
137	esc_html__( 'Import data could not be read. Please try a different file.', 'widget-importer-exporter' ),
138	'',
139	+ array(
140	+ 'back_link' => true,
141	+ )
142	);
143	+
144	}
145
146	+ // Hook before import.
147	do_action( 'wie_before_import' );
148	$data = apply_filters( 'wie_import_data', $data );
149
150	+ // Get all available widgets site supports.
151	$available_widgets = wie_available_widgets();
152
153	+ // Get all existing widget instances.
154	$widget_instances = array();
155	foreach ( $available_widgets as $widget_data ) {
156	+ $widget_instances[ $widget_data['id_base'] ] = get_option( 'widget_' . $widget_data['id_base'] );
157	}
158
159	+ // Begin results.
160	$results = array();
161
162	+ // Loop import data's sidebars.
163	foreach ( $data as $sidebar_id => $widgets ) {
164
165	+ // Skip inactive widgets (should not be in export file).
166	+ if ( 'wp_inactive_widgets' === $sidebar_id ) {

167	continue;
168	}
169
170	+ // Check if sidebar is available on this site.
171	+ // Otherwise add widgets to inactive, and say so.
172	+ if ( isset( $wp_registered_sidebars[ $sidebar_id ] ) ) {
173	+ $sidebar_available = true;
174	+ $use_sidebar_id = $sidebar_id;
175	$sidebar_message_type = 'success';
176	+ $sidebar_message = '';
177	} else {
178	+ $sidebar_available = false;
179	+ $use_sidebar_id = 'wp_inactive_widgets'; // Add to inactive if sidebar does not exist in theme.
180	$sidebar_message_type = 'error';
181	+ $sidebar_message = esc_html__( 'Widget area does not exist in theme (using Inactive)', 'widget-importer-exporter' );
182	}
183
184	// Result for sidebar
185	+ // Sidebar name if theme supports it; otherwise ID.
186	+ $results[ $sidebar_id ]['name'] = ! empty( $wp_registered_sidebars[ $sidebar_id ]['name'] ) ? $wp_registered_sidebars[ $sidebar_id ]['name'] : $sidebar_id;
187	+ $results[ $sidebar_id ]['message_type'] = $sidebar_message_type;
188	+ $results[ $sidebar_id ]['message'] = $sidebar_message;
189	+ $results[ $sidebar_id ]['widgets'] = array();
190
191	+ // Loop widgets.
192	foreach ( $widgets as $widget_instance_id => $widget ) {
193
194	$fail = false;
195
196	+ // Get id_base (remove -# from end) and instance ID number.
197	+ $id_base = preg_replace( '/-[0-9]+$/', '', $widget_instance_id );
198	$instance_id_number = str_replace( $id_base . '-', '', $widget_instance_id );
199
200	// Does site support this widget?
201	+ if ( ! $fail && ! isset( $available_widgets[ $id_base ] ) ) {
202	+ $fail = true;
203	$widget_message_type = 'error';
204	+ $widget_message = esc_html__( 'Site does not support widget', 'widget-importer-exporter' ); // Explain why widget not imported.
205	}
206
207	// Filter to modify settings object before conversion to array and import
208	// Leave this filter here for backwards compatibility with manipulating objects (before conversion to array below)
209	+ // Ideally the newer wie_widget_settings_array below will be used instead of this.
210	+ $widget = apply_filters( 'wie_widget_settings', $widget );
211
212	// Convert multidimensional objects to multidimensional arrays
213	// Some plugins like Jetpack Widget Visibility store settings as multidimensional arrays
214	// Without this, they are imported as objects and cause fatal error on Widgets page
215	// If this creates problems for plugins that do actually intend settings in objects then may need to consider other approach: https://wordpress.org/support/topic/problem-with-array-of-arrays
216	+ // It is probably much more likely that arrays are used than objects, however.
217	$widget = json_decode( wp_json_encode( $widget ), true );
218
219	// Filter to modify settings array
220	// This is preferred over the older wie_widget_settings filter above
221	+ // Do before identical check because changes may make it identical to end result (such as URL replacements).
222	$widget = apply_filters( 'wie_widget_settings_array', $widget );
223
224	// Does widget with identical settings already exist in same sidebar?
225	+ if ( ! $fail && isset( $widget_instances[ $id_base ] ) ) {
226
227	+ // Get existing widgets in this sidebar.
228	$sidebars_widgets = get_option( 'sidebars_widgets' );
229	+ $sidebar_widgets = isset( $sidebars_widgets[ $use_sidebar_id ] ) ? $sidebars_widgets[ $use_sidebar_id ] : array(); // Check Inactive if that's where will go.
230
231	+ // Loop widgets with ID base.
232	+ $single_widget_instances = ! empty( $widget_instances[ $id_base ] ) ? $widget_instances[ $id_base ] : array();
233	foreach ( $single_widget_instances as $check_id => $check_widget ) {
234
235	// Is widget in same sidebar and has identical settings?
236	+ if ( in_array( "$id_base-$check_id", $sidebar_widgets, true ) && (array) $widget === $check_widget ) {
237
238	$fail = true;
239	$widget_message_type = 'warning';
240	+
241	+ // Explain why widget not imported.
242	+ $widget_message = esc_html__( 'Widget already exists', 'widget-importer-exporter' );
243
244	break;
245

249
250	}
251
252	+ // No failure.
253	if ( ! $fail ) {
254
255	// Add widget instance
256	+ $single_widget_instances = get_option( 'widget_' . $id_base ); // All instances for that widget ID base, get fresh every time.
257	+ $single_widget_instances = ! empty( $single_widget_instances ) ? $single_widget_instances : array(
258	+ '_multiwidget' => 1, // Start fresh if have to.
259	+ );
260	+ $single_widget_instances[] = $widget; // Add it.
261	+
262	+ // Get the key it was given.
263	+ end( $single_widget_instances );
264	+ $new_instance_id_number = key( $single_widget_instances );
265	+
266	+ // If key is 0, make it 1
267	+ // When 0, an issue can occur where adding a widget causes data from other widget to load,
268	+ // and the widget doesn't stick (reload wipes it).
269	+ if ( '0' === strval( $new_instance_id_number ) ) {
270	+ $new_instance_id_number = 1;
271	+ $single_widget_instances[ $new_instance_id_number ] = $single_widget_instances[0];
272	+ unset( $single_widget_instances[0] );
273	+ }
274
275	+ // Move _multiwidget to end of array for uniformity.
276	+ if ( isset( $single_widget_instances['_multiwidget'] ) ) {
277	+ $multiwidget = $single_widget_instances['_multiwidget'];
278	+ unset( $single_widget_instances['_multiwidget'] );
279	+ $single_widget_instances['_multiwidget'] = $multiwidget;
280	+ }
281
282	+ // Update option with new widget.
283	+ update_option( 'widget_' . $id_base, $single_widget_instances );
284
285	+ // Assign widget instance to sidebar.
286	+ // Which sidebars have which widgets, get fresh every time.
287	+ $sidebars_widgets = get_option( 'sidebars_widgets' );
288
289	// Avoid rarely fatal error when the option is an empty string
290	+ // https://github.com/stevengliebe/widget-importer-exporter/pull/11.
291	if ( ! $sidebars_widgets ) {
292	$sidebars_widgets = array();
293	}
294
295	+ // Use ID number from new widget instance.
296	+ $new_instance_id = $id_base . '-' . $new_instance_id_number;
297	+
298	+ // Add new instance to sidebar.
299	+ $sidebars_widgets[ $use_sidebar_id ][] = $new_instance_id;
300	+
301	+ // Save the amended data.
302	+ update_option( 'sidebars_widgets', $sidebars_widgets );
303
304	+ // After widget import action.
305	$after_widget_import = array(
306	'sidebar' => $use_sidebar_id,
307	'sidebar_old' => $sidebar_id,

310	'widget_id' => $new_instance_id,
311	'widget_id_old' => $widget_instance_id,
312	'widget_id_num' => $new_instance_id_number,
313	+ 'widget_id_num_old' => $instance_id_number,
314	);
315	do_action( 'wie_after_widget_import', $after_widget_import );
316
317	+ // Success message.
318	if ( $sidebar_available ) {
319	$widget_message_type = 'success';
320	+ $widget_message = esc_html__( 'Imported', 'widget-importer-exporter' );
321	} else {
322	$widget_message_type = 'warning';
323	+ $widget_message = esc_html__( 'Imported to Inactive', 'widget-importer-exporter' );
324	}
325
326	}
327
328	// Result for widget instance
329	+ $results[ $sidebar_id ]['widgets'][ $widget_instance_id ]['name'] = isset( $available_widgets[ $id_base ]['name'] ) ? $available_widgets[ $id_base ]['name'] : $id_base; // Widget name or ID if name not available (not supported by site).
330	+ $results[ $sidebar_id ]['widgets'][ $widget_instance_id ]['title'] = ! empty( $widget['title'] ) ? $widget['title'] : esc_html__( 'No Title', 'widget-importer-exporter' ); // Show "No Title" if widget instance is untitled.
331	+ $results[ $sidebar_id ]['widgets'][ $widget_instance_id ]['message_type'] = $widget_message_type;
332	+ $results[ $sidebar_id ]['widgets'][ $widget_instance_id ]['message'] = $widget_message;
333
334	}
335
336	}
337
338	+ // Hook after import.
339	do_action( 'wie_after_import' );
340
341	+ // Return results.
342	return apply_filters( 'wie_import_results', $results );
343
344	}

includes/mime-types.php CHANGED Viewed

	@@ -4,14 +4,16 @@
4	*
5	* @package Widget_Importer_Exporter
6	* @subpackage Functions
7	- * @copyright Copyright (c) 2013 - 2017, ~~churchthemes.com~~
8	- * @link https://~~churchthemes~~.com/~~plugins/~~widget-importer-exporter
9	- * @license ~~http://www.gnu.org/licenses/old-licenses/gpl-2.0.html~~
10	* @since 0.1
11	*/
12
13	- // No direct access
14	- if ( ! defined( 'ABSPATH' ) ) ~~exit;~~


15
16	/**
17	* Add mime type for upload
	@@ -19,7 +21,7 @@ if ( ! defined( 'ABSPATH' ) ) exit;
19	* Make sure the WordPress install will accept .wie uploads.
20	*
21	* @since 0.1
22	- * @param array $mime_types Currently uploadable mime types
23	* @return array Mime types with additions
24	*/
25	function wie_add_mime_types( $mime_types ) {
	@@ -38,26 +40,27 @@ add_filter( 'upload_mimes', 'wie_add_mime_types' );
38	* This is a workaround for a WordPress 4.7.1 bug affecting uploads. Other versions not affected.
39	* This workaround will only take effect on installs of 4.7.1 and only during import.
40	*
41	- * This is called in includes/import.php by wie_upload_import_file() so that it only happens during upload via this ~~plugin.~~
42	- * add_filter( 'wp_check_filetype_and_ext', 'wie_disable_real_mime_check', 10, 4 );
43	*
44	- * Based on the Disable Real MIME Check plugin by Sergey Biryukov: ~~https://wordpress.org/plugins/disable-real-mime-check/~~
45	- * ~~More information:~~ https://wordpress.org/~~support~~/~~topic/solution~~-~~for~~-wp-~~4-7-1-bug-causing-you-must-upload-a-wie-file-generated-by~~/

46	*/
47	function wie_disable_real_mime_check( $data, $file, $filename, $mimes ) {
48
49	$wp_version = get_bloginfo( 'version' );
50
51	- // WordPress 4.7.1 - 4.7.3 are affected only
52	- // 4.7.2 and 4.7.3 were rushed out as security updates without the upload bug being fixed
53	- if ( ! in_array( $wp_version, array( '4.7.1', '4.7.2', '4.7.3' ) ) ) {
54	return $data;
55	}
56
57	$wp_filetype = wp_check_filetype( $filename, $mimes );
58
59	- $ext = $wp_filetype['ext'];
60	- $type = $wp_filetype['type'];
61	$proper_filename = $data['proper_filename'];
62
63	return compact( 'ext', 'type', 'proper_filename' );


4	*
5	* @package Widget_Importer_Exporter
6	* @subpackage Functions
7	+ * @copyright Copyright (c) 2013 - 2017, WP Ultimate
8	+ * @link https://wpultimate.com/widget-importer-exporter
9	+ * @license GPLv2 or later
10	* @since 0.1
11	*/
12
13	+ // No direct access.
14	+ if ( ! defined( 'ABSPATH' ) ) {
15	+ exit;
16	+ }
17
18	/**
19	* Add mime type for upload

21	* Make sure the WordPress install will accept .wie uploads.
22	*
23	* @since 0.1
24	+ * @param array $mime_types Currently uploadable mime types.
25	* @return array Mime types with additions
26	*/
27	function wie_add_mime_types( $mime_types ) {

40	* This is a workaround for a WordPress 4.7.1 bug affecting uploads. Other versions not affected.
41	* This workaround will only take effect on installs of 4.7.1 and only during import.
42	*
43	+ * This is called in includes/import.php by wie_upload_import_file() so that it only happens during upload via this
44	+ * plugin. add_filter( 'wp_check_filetype_and_ext', 'wie_disable_real_mime_check', 10, 4 );
45	*
46	+ * Based on the Disable Real MIME Check plugin by Sergey Biryukov:
47	+ * https://wordpress.org/plugins/disable-real-mime-check/ More information:
48	+ * https://wordpress.org/support/topic/solution-for-wp-4-7-1-bug-causing-you-must-upload-a-wie-file-generated-by/
49	*/
50	function wie_disable_real_mime_check( $data, $file, $filename, $mimes ) {
51
52	$wp_version = get_bloginfo( 'version' );
53
54	+ // WordPress 4.7.1 - 4.7.3 are affected only.
55	+ // 4.7.2 and 4.7.3 were rushed out as security updates without the upload bug being fixed.
56	+ if ( ! in_array( $wp_version, array( '4.7.1', '4.7.2', '4.7.3' ), true ) ) {
57	return $data;
58	}
59
60	$wp_filetype = wp_check_filetype( $filename, $mimes );
61
62	+ $ext = $wp_filetype['ext'];
63	+ $type = $wp_filetype['type'];
64	$proper_filename = $data['proper_filename'];
65
66	return compact( 'ext', 'type', 'proper_filename' );

includes/notices.php ADDED Viewed

	@@ -0,0 +1,378 @@


1	+ <?php
2	+ /**
3	+ * Notice Functions
4	+ *
5	+ * Admin notice functions.
6	+ *
7	+ * @package Widget_Importer_Exporter
8	+ * @subpackage Functions
9	+ * @copyright Copyright (c) 2017, WP Ultimate
10	+ * @link https://wpultimate.com/widget-importer-exporter
11	+ * @license GPLv2 or later
12	+ * @since 1.5
13	+ */
14	+
15	+ // No direct access.
16	+ if ( ! defined( 'ABSPATH' ) ) {
17	+ exit;
18	+ }
19	+
20	+ /**
21	+ * Activate security notices.
22	+ *
23	+ * To Do: Make this into a class that other plugins can use similarly.
24	+ *
25	+ * @since 1.5
26	+ */
27	+ function wie_security_notices() {
28	+
29	+ $notices = array();
30	+
31	+ // Outdated PHP notice.
32	+ $notices[] = 'wie_php_notice';
33	+
34	+ // HTTP notice.
35	+ $notices[] = 'wie_http_notice';
36	+
37	+ // Filter notices.
38	+ $notices = apply_filters( 'wie_security_notices', $notices );
39	+
40	+ // Loop notices to activate.
41	+ foreach ( $notices as $notice ) {
42	+ add_action( 'admin_notices', $notice );
43	+ }
44	+
45	+ }
46	+
47	+ add_action( 'admin_init', 'wie_security_notices' );
48	+
49	+ /**
50	+ * Show security notice?
51	+ *
52	+ * Return true or false for a notice type if certain conditions are met.
53	+ *
54	+ * @since 1.5
55	+ * @param string $type php or http.
56	+ * @return bool True if notice should be shown.
57	+ */
58	+ function wie_show_security_notice( $type ) {
59	+
60	+ // Show unless there is reason not to.
61	+ $show = true;
62	+
63	+ // Prepare for "Remind Later" link.
64	+ $current_time = current_time( 'timestamp' );
65	+ $reminder_days = 7; // show notice X days after "Remind Later" is clicked.
66	+
67	+ // Get current screen.
68	+ $screen = get_current_screen();
69	+
70	+ // Only on WIE and Dashboard screens.
71	+ if ( ! in_array( $screen->base, array( 'dashboard', 'tools_page_widget-importer-exporter' ), true ) ) {
72	+ $show = false;
73	+ }
74	+
75	+ // Only if user is Administrator.
76	+ if ( ! current_user_can( 'administrator' ) ) {
77	+ $show = false;
78	+ }
79	+
80	+ // Type of notice.
81	+ $option_prefix = '';
82	+ if ( 'php' === $type ) {
83	+
84	+ // PHP version.
85	+ $php_version_used = phpversion();
86	+ $php_version_required = '5.6'; // notice shows if lower than this version.
87	+
88	+ // Only if PHP version is outdated.
89	+ if ( version_compare( $php_version_used, $php_version_required, '>=' ) ) {
90	+ $show = false;
91	+ }
92	+
93	+ // Set option prefix.
94	+ $option_prefix = 'wie_php_notice';
95	+
96	+ } elseif ( 'http' === $type ) {
97	+
98	+ // Only if HTTPS is not used.
99	+ // is_ssl() no reliable with load balancers so instead check if Settings > General is using an https URL.
100	+ if ( preg_match( '/^https:.*/', get_bloginfo( 'url' ) ) ) {
101	+ $show = false;
102	+ }
103	+
104	+ // Set option prefix.
105	+ $option_prefix = 'wie_http_notice';
106	+
107	+ } else { // invalid type.
108	+ $show = false;
109	+ }
110	+
111	+ // Only if not already dismissed.
112	+ if ( $option_prefix && get_option( $option_prefix . '_dismissed' ) ) {
113	+ $show = false;
114	+ }
115	+
116	+ // Only if X days has not passed since time "Remind Later" was clicked
117	+ $reminder_time = get_option( $option_prefix . '_reminder' ); // timestamp for moment "Remind Later" was set.
118	+ if ( $reminder_time ) { // Only check if a reminder was set.
119	+
120	+ $reminder_seconds = $reminder_days * DAY_IN_SECONDS; // Seconds to wait until notice shows again.
121	+ $reminder_time_end = $reminder_time + $reminder_seconds; // Timestamp that must be in past for notice to show again.
122	+
123	+ if ( $reminder_time && $current_time < $reminder_time_end ) {
124	+ $show = false;
125	+ }
126	+
127	+ }
128	+
129	+ return $show;
130	+
131	+ }
132	+
133	+ /**
134	+ * PHP outdated notice
135	+ *
136	+ * @since 1.5
137	+ */
138	+ function wie_php_notice() {
139	+
140	+ // Only on certain conditions.
141	+ if ( ! wie_show_security_notice( 'php' ) ) {
142	+ return;
143	+ }
144	+
145	+ // Output notice.
146	+ ?>
147	+
148	+ <div id="wie-security-notice" class="notice notice-warning is-dismissible" data-type="php">
149	+
150	+ <p>
151	+
152	+ <span id="wie-notice-message">
153	+
154	+ <?php
155	+ printf(
156	+ wp_kses(
157	+ /* translators: %1$s is PHP version used, %2$s is URL to guide with instructions for fixing */
158	+ __( '<b>PHP Security Warning:</b> Your version of PHP is %1$s which is outdated and insecure. <b><a href="%2$s" target="_blank">Fix This Now</a></b>', 'widget-importer-exporter' ),
159	+ array(
160	+ 'b' => array(),
161	+ 'a' => array(
162	+ 'href' => array(),
163	+ 'target' => array(),
164	+ 'id' => array(),
165	+ ),
166	+ )
167	+ ),
168	+ esc_html( phpversion() ),
169	+ 'https://wpultimate.com/update-php-wordpress'
170	+ );
171	+ ?>
172	+
173	+ </span>
174	+
175	+ <span id="wie-notice-remind">
176	+ <a href="#" id="wie-notice-remind-link">
177	+ <?php esc_html_e( 'Remind Later', 'widget-importer-exporter' ); ?>
178	+ </a>
179	+ </span>
180	+
181	+ </p>
182	+
183	+ </div>
184	+
185	+ <?php
186	+
187	+ }
188	+
189	+ /**
190	+ * HTTP notice
191	+ *
192	+ * @since 1.5
193	+ */
194	+ function wie_http_notice() {
195	+
196	+ // Only if showing a notice.
197	+ if ( ! wie_show_security_notice( 'http' ) ) {
198	+ return;
199	+ }
200	+
201	+ // Output notice.
202	+ ?>
203	+
204	+ <div id="wie-security-notice" class="notice notice-warning is-dismissible" data-type="http">
205	+
206	+ <p>
207	+
208	+ <span id="wie-notice-message">
209	+
210	+ <?php
211	+ printf(
212	+ wp_kses(
213	+ /* translators: %1$s is URL to guide with instructions for fixing */
214	+ __( '<b>HTTP Security Warning:</b> Your website is not using HTTPS/SSL. This is a security risk. <b><a href="%1$s" target="_blank">Fix This Now</a></b>', 'widget-importer-exporter' ),
215	+ array(
216	+ 'b' => array(),
217	+ 'a' => array(
218	+ 'href' => array(),
219	+ 'target' => array(),
220	+ 'id' => array(),
221	+ ),
222	+ )
223	+ ),
224	+ 'https://wpultimate.com/ssl-https-wordpress'
225	+ );
226	+ ?>
227	+
228	+ </span>
229	+
230	+ <span id="wie-notice-remind">
231	+ <a href="#" id="wie-notice-remind-link">
232	+ <?php esc_html_e( 'Remind Later', 'widget-importer-exporter' ); ?>
233	+ </a>
234	+ </span>
235	+
236	+ </p>
237	+
238	+ </div>
239	+
240	+ <?php
241	+
242	+ }
243	+
244	+ /**
245	+ * JavaScript for remembering notice was dismissed
246	+ *
247	+ * Since normally the dismiss button only closes notice for current page view.
248	+ * this uses AJAX to set an option so that the notice can be hidden indefinitely.
249	+ *
250	+ * @since 1.5
251	+ */
252	+ function wie_dismiss_notice_js() {
253	+
254	+ // Only when a notice is being shown.
255	+ if ( ! wie_show_security_notice( 'php' ) && ! wie_show_security_notice( 'http' ) ) {
256	+ return;
257	+ }
258	+
259	+ // Nonce.
260	+ $ajax_nonce = wp_create_nonce( 'wie_dismiss_notice' );
261	+
262	+ // JavaScript for detecting click on dismiss icon.
263	+ ?>
264	+
265	+ <script type="text/javascript">
266	+
267	+ jQuery( document ).ready( function( $ ) {
268	+
269	+ // Dismiss icon
270	+ $( document ).on( 'click', '#wie-security-notice .notice-dismiss', function() {
271	+
272	+ // Notice container
273	+ var $container = $( this ).parents( '#wie-security-notice' );
274	+
275	+ // Get data-type attribute
276	+ var type = $container.data( 'type' );
277	+
278	+ // Send request.
279	+ if ( 'php' === type \|\| 'http' === type ) {
280	+
281	+ $.ajax( {
282	+ url: ajaxurl,
283	+ data: {
284	+ action: 'wie_dismiss_notice',
285	+ security: '<?php echo esc_js( $ajax_nonce ); ?>',
286	+ type: type,
287	+ },
288	+ } );
289	+
290	+ }
291	+
292	+ } );
293	+
294	+ // Remind later link
295	+ $( document ).on( 'click', '#wie-notice-remind-link', function() {
296	+
297	+ // Stop click to URL.
298	+ event.preventDefault();
299	+
300	+ // Notice container
301	+ var $container = $( this ).parents( '#wie-security-notice' );
302	+
303	+ // Get data-type attribute
304	+ var type = $container.data( 'type' );
305	+
306	+ // Send request.
307	+ if ( 'php' == type \|\| 'http' == type ) {
308	+
309	+ $.ajax( {
310	+ url: ajaxurl,
311	+ data: {
312	+ action: 'wie_dismiss_notice',
313	+ security: '<?php echo esc_js( $ajax_nonce ); ?>',
314	+ type: type,
315	+ reminder: true,
316	+ },
317	+ } );
318	+
319	+ }
320	+
321	+ // Fade out notice.
322	+ $container.fadeOut( 'fast' );
323	+
324	+ } );
325	+
326	+ } );
327	+
328	+ </script>
329	+
330	+ <?php
331	+
332	+ }
333	+
334	+ // JavaScript for remembering notice was dismissed.
335	+ add_action( 'admin_print_footer_scripts', 'wie_dismiss_notice_js' );
336	+
337	+ /**
338	+ * Set option to prevent notice from showing again.
339	+ *
340	+ * This is called by AJAX in wie_dismiss_notice_js()
341	+ *
342	+ * @since 1.5
343	+ */
344	+ function wie_dismiss_notice() {
345	+
346	+ // Only if is AJAX request.
347	+ if ( ! ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
348	+ return;
349	+ }
350	+
351	+ // Check nonce.
352	+ check_ajax_referer( 'wie_dismiss_notice', 'security' );
353	+
354	+ // Only if user is Administrator.
355	+ if ( ! current_user_can( 'administrator' ) ) {
356	+ return;
357	+ }
358	+
359	+ // Get type.
360	+ if ( ! empty( $_GET['type'] ) && in_array( $_GET['type'], array( 'php', 'http' ), true ) ) {
361	+ $type = wp_unslash( $_GET['type'] );
362	+ } else {
363	+ return;
364	+ }
365	+
366	+ // Option prefix.
367	+ $option_prefix = 'wie_' . $type . '_notice';
368	+
369	+ // Update option so notice is not shown again.
370	+ if ( ! empty( $_GET['reminder'] ) ) {
371	+ update_option( $option_prefix . '_reminder', current_time( 'timestamp' ) );
372	+ } else {
373	+ update_option( $option_prefix . '_dismissed', '1' );
374	+ }
375	+
376	+ }
377	+
378	+ add_action( 'wp_ajax_wie_dismiss_notice', 'wie_dismiss_notice' );

includes/page.php CHANGED Viewed

	@@ -4,48 +4,36 @@
4	*
5	* @package Widget_Importer_Exporter
6	* @subpackage Functions
7	- * @copyright Copyright (c) 2013 - 2017, ~~churchthemes.com~~
8	- * @link https://~~churchthemes~~.com/~~plugins/~~widget-importer-exporter
9	- * @license ~~http://www.gnu.org/licenses/old-licenses/gpl-2.0.html~~
10	* @since 0.1
11	*/
12
13	- // No direct access
14	- if ( ! defined( 'ABSPATH' ) ) ~~exit;~~


15
16	/**
17	* Add import/export page under Tools
18	*
19	- * Also enqueue Stylesheet for this page only.
20	- *
21	* @since 0.1
22	*/
23	function wie_add_import_export_page() {
24
25	- // Add page
26	$page_hook = add_management_page(
27	- esc_html__( 'Widget Importer & Exporter', 'widget-importer-exporter' ), // ~~page~~ title
28	- esc_html__( 'Widget Importer & Exporter', 'widget-importer-exporter' ), // ~~menu~~ title
29	- 'edit_theme_options', // ~~capability~~ (can manage Appearance > Widgets)
30	- 'widget-importer-exporter', // ~~menu~~ ~~slug~~
31	- 'wie_import_export_page_content' // ~~callback~~ for displaying page content
32	);
33
34	- // Enqueue stylesheet
35	- add_action( 'admin_print_styles-' . $page_hook, 'wie_enqueue_styles' );
36	-
37	}
38
39	- add_action( 'admin_menu', 'wie_add_import_export_page' ); ~~// register post type~~
40	-
41	- /**
42	- * Enqueue stylesheets for import/export page
43	- *
44	- * @since 0.1
45	- */
46	- function wie_enqueue_styles() {
47	- wp_enqueue_style( 'wie-main', WIE_URL . '/' . WIE_CSS_DIR . '/style.css', false, WIE_VERSION ); // bust cache on update
48	- }
49
50	/**
51	* Import/export page content
	@@ -55,54 +43,54 @@ function wie_enqueue_styles() {
55	function wie_import_export_page_content() {
56
57	?>
58	-
59	<div class="wrap">
60
61	- <?php screen_icon(); ?>
62	-
63	<h2><?php esc_html_e( 'Widget Importer & Exporter', 'widget-importer-exporter' ); ?></h2>
64
65	<?php
66	- ~~// Show import results if have them~~



67	if ( wie_have_import_results() ) {
68
69	wie_show_import_results();
70
71	- ~~wie_footer();~~
72	-
73	- return; // don't show content below
74
75	}

76	?>
77
78	<h3 class="title"><?php echo esc_html_x( 'Import Widgets', 'heading', 'widget-importer-exporter' ); ?></h3>
79
80	<p>

81	<?php

82	echo wp_kses(
83	__( 'Please select a <b>.wie</b> file generated by this plugin.', 'widget-importer-exporter' ),
84	array(
85	- 'b' => array()
86	)
87	);

88	?>

89	</p>
90
91	<form method="post" enctype="multipart/form-data">
92	-
93	<?php wp_nonce_field( 'wie_import', 'wie_import_nonce' ); ?>
94	-
95	- <input type="file" name="wie_import_file" id="wie-import-file" />
96	-
97	<?php submit_button( esc_html_x( 'Import Widgets', 'button', 'widget-importer-exporter' ) ); ?>
98	-
99	</form>
100
101	<?php if ( ! empty( $wie_import_results ) ) : ?>
102	<p id="wie-import-results">
103	- <?php echo $wie_import_results; ?>
104	</p>
105	- <br />
106	<?php endif; ?>
107
108	<h3 class="title"><?php echo esc_html_x( 'Export Widgets', 'heading', 'widget-importer-exporter' ); ?></h3>
	@@ -112,22 +100,24 @@ function wie_import_export_page_content() {
112	echo wp_kses(
113	__( 'Click below to generate a <b>.wie</b> file for all active widgets.', 'widget-importer-exporter' ),
114	array(
115	- 'b' => array()
116	)
117	);
118	?>
119	</p>
120
121	<p class="submit">
122	- <a href="<?php echo esc_url( admin_url( basename( $_SERVER['PHP_SELF'] ) . '?page=' . $_GET['page'] . '&export=1' ) ); ?>" id="wie-export-button" class="button button-primary"><?php echo esc_html_x( 'Export Widgets', 'button', 'widget-importer-exporter' ); ?></a>




123	</p>
124
125	</div>
126
127	<?php
128
129	- wie_footer();
130	-
131	}
132
133	/**
	@@ -169,11 +159,12 @@ function wie_show_import_results() {
169	<?php
170	printf(
171	wp_kses(
172	- ~~__(~~ ~~'You~~ ~~can~~ ~~manage~~ ~~your~~ <a ~~href="~~%s~~">Widgets</a>~~ or <a ~~href="%s">Go~~ ~~Back</a>.',~~ ~~'widget-importer-exporter'~~ ),

173	array(
174	'a' => array(
175	- 'href' => array()
176	- )
177	)
178	),
179	esc_url( admin_url( 'widgets.php' ) ),
	@@ -185,36 +176,51 @@ function wie_show_import_results() {
185	<table id="wie-import-results">
186
187	<?php
188	- // Loop sidebars
189	$results = $wie_import_results;
190	foreach ( $results as $sidebar ) :
191	?>
192
193	<tr class="wie-import-results-sidebar">
194	<td colspan="2" class="wie-import-results-sidebar-name">
195	- <?php ~~echo $sidebar['name']; // sidebar name if theme supports it; otherwise ID ?>~~



196	</td>
197	- <td class="wie-import-results-sidebar-message wie-import-results-message wie-import-results-message-<?php echo $sidebar['message_type']; ?>">
198	- <?php ~~echo $sidebar['message']; // sidebar may not exist in theme ?>~~



199	</td>
200	</tr>
201
202	<?php
203	- // Loop widgets
204	foreach ( $sidebar['widgets'] as $widget ) :
205	?>
206
207	- <tr class="wie-import-results-widget">
208	- <td class="wie-import-results-widget-name">
209	- <?php ~~echo $widget['name']; // widget name or ID if name not available (not supported by site) ?>~~
210	- ~~</td>~~
211	- ~~<td~~ ~~class="wie-import-results-~~widget~~-title">~~
212	- ~~<?php echo $widget['title']; // shows "No Title" if widget instance is untitled~~ ?>
213	- </td>
214	- <td class="wie-import-results-widget-~~message wie-import-results-message wie-import-results-message-<?php echo $widget['message_type']; ?>~~">
215	- <?php ~~echo $widget['message']; // sidebar may not exist in theme ?>~~
216	- ~~</td>~~
217	- ~~</tr>~~









218
219	<?php endforeach; ?>
220
	@@ -225,91 +231,102 @@ function wie_show_import_results() {
225	<?php endforeach; ?>
226
227	</table>
228	-
229	<?php
230	-
231	}
232
233	/**
234	- * Show ~~footer~~
235	*
236	- * Outputs information on supporting the project ~~and getting support~~
237	*/
238	- function ~~wie_footer~~() {
239	-
240	- ?>
241	-
242	- <p id="wie-help">
243
244	- ~~<?php~~
245	- ~~printf(~~
246	- ~~wp_kses(~~
247	- /* ~~translators:~~ %1$s is ~~URL to support forum */~~
248	- __( '<b>Need Help?</b> Post your question in the plugin\'s <a href="%1$s" target="_blank">Support Forum</a>.', 'widget-importer-exporter' ),
249	- array(
250	- 'b' => array(),
251	- 'a' => array(
252	- 'href' => array(),
253	- 'target' => array(),
254	- ),
255	- )
256	- ),
257	- 'https://wordpress.org/support/plugin/widget-importer-exporter/'
258	- );
259	- ?>
260
261	- ~~</p>~~
262
263	- <div id="wie-~~support-~~project" class="wie-box">
264
265	- <~~h4>Support~~ ~~This~~ ~~Project</h4~~>


266
267	<p>
268
269	<?php
270	- ~~printf~~(
271	- ~~wp_kses~~(
272	- __( 'Please be one of the special few to support this plugin with a gift or review. There are costs to cover with more than 1,000,000 free downloads and free support. <b>Thank you!</b>', 'widget-importer-exporter' ),
273	- array(
274	- ~~'b' => array(~~),
275	- )
276	- ),
277	- 'https://churchthemes.com/project-support/',
278	- 'https://wordpress.org/support/plugin/widget-importer-exporter/reviews/?filter=5'
279	);
280	?>
281
282	</p>
283
284	- <p>
285	- <a href="https://churchthemes.com/project-support/" class="button" target="_blank"><?php esc_html_e( 'Give $5 or More', 'widget-importer-exporter' ); ?></a>
286	- <a href="https://wordpress.org/support/plugin/widget-importer-exporter/reviews/?filter=5" class="button" target="_blank"><?php esc_html_e( 'Add Your Review', 'widget-importer-exporter' ); ?></a>
287	- </p>
288	-
289	- <p>
290
291	- <i>

















292

293	<?php
294	printf(
295	wp_kses(
296	- ~~__(~~ ~~'Visit~~ ~~<a href="~~%1$s" ~~target="_blank">churchthemes.com</a>~~ ~~and~~ ~~follow~~ us ~~on <~~a ~~href="%2$s"~~ ~~target="_blank">Twitter</a>~~ ~~and~~ ~~<a href="%3$s" target="_blank">Facebook</a>', 'widget-importer-exporter' ),~~

297	array(

298	'a' => array(
299	- 'href' => array(),
300	'target' => array(),
301	),
302	)
303	),
304	- 'https://~~churchthemes~~.~~com~~',
305	- 'https://twitter.com/churchthemes',
306	- 'https://www.facebook.com/churchthemescom'
307	);
308	?>

309
310	- ~~</i~~>

















311
312	- </p>
313
314	</div>
315


4	*
5	* @package Widget_Importer_Exporter
6	* @subpackage Functions
7	+ * @copyright Copyright (c) 2013 - 2017, WP Ultimate
8	+ * @link https://wpultimate.com/widget-importer-exporter
9	+ * @license GPLv2 or later
10	* @since 0.1
11	*/
12
13	+ // No direct access.
14	+ if ( ! defined( 'ABSPATH' ) ) {
15	+ exit;
16	+ }
17
18	/**
19	* Add import/export page under Tools
20	*


21	* @since 0.1
22	*/
23	function wie_add_import_export_page() {
24
25	+ // Add page.
26	$page_hook = add_management_page(
27	+ esc_html__( 'Widget Importer & Exporter', 'widget-importer-exporter' ), // Page title.
28	+ esc_html__( 'Widget Importer & Exporter', 'widget-importer-exporter' ), // Menu title.
29	+ 'edit_theme_options', // Capability (can manage Appearance > Widgets).
30	+ 'widget-importer-exporter', // Menu Slug.
31	+ 'wie_import_export_page_content' // Callback for displaying page content.
32	);
33



34	}
35
36	+ add_action( 'admin_menu', 'wie_add_import_export_page' );









37
38	/**
39	* Import/export page content

43	function wie_import_export_page_content() {
44
45	?>

46	<div class="wrap">
47


48	<h2><?php esc_html_e( 'Widget Importer & Exporter', 'widget-importer-exporter' ); ?></h2>
49
50	<?php
51	+
52	+ wie_header();
53	+
54	+ // Show import results if have them.
55	if ( wie_have_import_results() ) {
56
57	wie_show_import_results();
58
59	+ // Don't show content below.
60	+ return;

61
62	}
63	+
64	?>
65
66	<h3 class="title"><?php echo esc_html_x( 'Import Widgets', 'heading', 'widget-importer-exporter' ); ?></h3>
67
68	<p>
69	+
70	<?php
71	+
72	echo wp_kses(
73	__( 'Please select a <b>.wie</b> file generated by this plugin.', 'widget-importer-exporter' ),
74	array(
75	+ 'b' => array(),
76	)
77	);
78	+
79	?>
80	+
81	</p>
82
83	<form method="post" enctype="multipart/form-data">

84	<?php wp_nonce_field( 'wie_import', 'wie_import_nonce' ); ?>
85	+ <input type="file" name="wie_import_file" id="wie-import-file"/>


86	<?php submit_button( esc_html_x( 'Import Widgets', 'button', 'widget-importer-exporter' ) ); ?>

87	</form>
88
89	<?php if ( ! empty( $wie_import_results ) ) : ?>
90	<p id="wie-import-results">
91	+ <?php echo wp_kses_post( $wie_import_results ); ?>
92	</p>
93	+ <br/>
94	<?php endif; ?>
95
96	<h3 class="title"><?php echo esc_html_x( 'Export Widgets', 'heading', 'widget-importer-exporter' ); ?></h3>

100	echo wp_kses(
101	__( 'Click below to generate a <b>.wie</b> file for all active widgets.', 'widget-importer-exporter' ),
102	array(
103	+ 'b' => array(),
104	)
105	);
106	?>
107	</p>
108
109	<p class="submit">
110	+
111	+ <a href="<?php echo esc_url( admin_url( basename( $_SERVER['PHP_SELF'] ) . '?page=' . $_GET['page'] . '&export=1&wie_export_nonce=' . wp_create_nonce( 'wie_export' ) ) ); ?>" id="wie-export-button" class="button button-primary">
112	+ <?php echo esc_html_x( 'Export Widgets', 'button', 'widget-importer-exporter' ); ?>
113	+ </a>
114	+
115	</p>
116
117	</div>
118
119	<?php
120


121	}
122
123	/**

159	<?php
160	printf(
161	wp_kses(
162	+ /* translators: %1$s is URL for widgets screen, %2$s is URL to go back */
163	+ __( 'You can manage your <a href="%1$s">Widgets</a> or <a href="%2$s">Go Back</a>.', 'widget-importer-exporter' ),
164	array(
165	'a' => array(
166	+ 'href' => array(),
167	+ ),
168	)
169	),
170	esc_url( admin_url( 'widgets.php' ) ),

176	<table id="wie-import-results">
177
178	<?php
179	+ // Loop sidebars.
180	$results = $wie_import_results;
181	foreach ( $results as $sidebar ) :
182	?>
183
184	<tr class="wie-import-results-sidebar">
185	<td colspan="2" class="wie-import-results-sidebar-name">
186	+ <?php
187	+ // Sidebar name if theme supports it; otherwise ID.
188	+ echo esc_html( $sidebar['name'] );
189	+ ?>
190	</td>
191	+ <td class="wie-import-results-sidebar-message wie-import-results-message wie-import-results-message-<?php echo esc_attr( $sidebar['message_type'] ); ?>">
192	+ <?php
193	+ // Sidebar may not exist in theme.
194	+ echo esc_html( $sidebar['message'] );
195	+ ?>
196	</td>
197	</tr>
198
199	<?php
200	+ // Loop widgets.
201	foreach ( $sidebar['widgets'] as $widget ) :
202	?>
203
204	+ <tr class="wie-import-results-widget">
205	+ <td class="wie-import-results-widget-name">
206	+ <?php
207	+ // Widget name or ID if name not available (not supported by site).
208	+ echo esc_html( $widget['name'] );
209	+ ?>
210	+ </td>
211	+ <td class="wie-import-results-widget-title">
212	+ <?php
213	+ // Shows "No Title" if widget instance is untitled.
214	+ echo esc_html( $widget['title'] );
215	+ ?>
216	+ </td>
217	+ <td class="wie-import-results-widget-message wie-import-results-message wie-import-results-message-<?php echo esc_attr( $widget['message_type'] ); ?>">
218	+ <?php
219	+ // Sidebar may not exist in theme.
220	+ echo esc_html( $widget['message'] );
221	+ ?>
222	+ </td>
223	+ </tr>
224
225	<?php endforeach; ?>
226

231	<?php endforeach; ?>
232
233	</table>

234	<?php

235	}
236
237	/**
238	+ * Show header
239	*
240	+ * Outputs information on supporting the project
241	*/
242	+ function wie_header() {




243
244	+ // Logo URLs.
245	+ $img_dir_url = WIE_URL . '/' . WIE_IMG_DIR;
246	+ $logo_url = $img_dir_url . '/wp-ultimate-logo.png';
247	+ $logo_hidpi_url = $img_dir_url . '/wp-ultimate-logo@2x.png';












248
249	+ ?>
250
251	+ <div id="wie-project" class="wie-box">
252
253	+ <a href="https://wpultimate.com" target="_blank">
254	+ <img src="<?php echo esc_url( $logo_url ); ?>" srcset="<?php echo esc_url( $logo_url ); ?> 1x, <?php echo esc_url( $logo_hidpi_url ); ?> 2x" id="wie-project-logo" width="40" height="40" alt="<?php esc_attr_e( 'WP Ultimate Logo', 'widget-importer-exporter' ); ?>">
255	+ </a>
256
257	<p>
258
259	<?php
260	+ echo wp_kses(
261	+ __( '<b>Keep it Free</b> - There are costs to cover with 1,000,000+ downloads and free support. Keep this plugin going by trying our WordPress hosting.', 'widget-importer-exporter' ),
262	+ array(
263	+ 'b' => array(),
264	+ )




265	);
266	?>
267
268	</p>
269
270	+ <ul>





271
272	+ <li id="wie-host-line">
273	+ <?php
274	+ printf(
275	+ wp_kses(
276	+ /* translators: %1$s is URL to WP Ultimate */
277	+ __( '<a href="%1$s" target="_blank">Host with WP Ultimate</a> - Free trial. We\'ll move your site for free to make it easy.', 'widget-importer-exporter' ),
278	+ array(
279	+ 'b' => array(),
280	+ 'a' => array(
281	+ 'href' => array(),
282	+ 'target' => array(),
283	+ ),
284	+ )
285	+ ),
286	+ 'https://wpultimate.com/'
287	+ );
288	+ ?>
289	+ </li>
290
291	+ <li>
292	<?php
293	printf(
294	wp_kses(
295	+ /* translators: %1$s is URL to add a review on WordPress.org */
296	+ __( '<a href="%1$s" target="_blank">Add Your Review</a> - Share your experience with other users.', 'widget-importer-exporter' ),
297	array(
298	+ 'b' => array(),
299	'a' => array(
300	+ 'href' => array(),
301	'target' => array(),
302	),
303	)
304	),
305	+ 'https://wordpress.org/support/plugin/widget-importer-exporter/reviews/?filter=5'


306	);
307	?>
308	+ </li>
309
310	+ <li>
311	+ <?php
312	+ printf(
313	+ wp_kses(
314	+ /* translators: %1$s is URL to support forum on WordPress.org */
315	+ __( '<a href="%1$s" target="_blank">Get Support</a> - Need help? Post a question on the support forum.', 'widget-importer-exporter' ),
316	+ array(
317

Widget Importer & Exporter - Version 1.5

Version Description

Release Info

Code changes from version 1.4.5 to 1.5