Widget Importer & Exporter

Version Description

Release Info

Developer	stevengliebe
Plugin	Widget Importer & Exporter
Version	1.0
Comparing to
See all releases

Code changes from version 0.8 to 1.0

Files changed (18) hide show

languages/important.txt +8 -5
languages/widget-importer-exporter-es_ES.mo +0 -0
languages/widget-importer-exporter-es_ES.po +113 -0
readme.txt +10 -25
trunk/css/style.css +42 -0
trunk/includes/export.php +143 -0
trunk/includes/import.php +256 -0
trunk/includes/mime-types.php +33 -0
trunk/includes/page.php +203 -0
trunk/includes/widgets.php +47 -0
trunk/languages/important.txt +9 -0
trunk/languages/widget-importer-exporter-es_ES.mo +0 -0
trunk/languages/widget-importer-exporter-es_ES.po +113 -0
trunk/languages/widget-importer-exporter.pot +102 -0
trunk/license.txt +339 -0
trunk/readme.txt +51 -0
trunk/widget-importer-exporter.php +249 -0
widget-importer-exporter.php +1 -1

languages/important.txt CHANGED Viewed

@@ -1,6 +1,9 @@
-            -
            Do not add your own translations to this directory. They will be lost during plugin updates.
-            -
            The only .mo files that should be loaded from here are pre-made translations that come with
-            -
            the plugin (if any are included).
-            -
            Store your translations at wp-content/languages/plugins/widget-importer-exporter-$locale.mo
-            -
            (e.g. widget-importer-exporter-en_US.mo) to keep them safe from loss during updates.


1	+ Do not add your own translations to this directory. They will be lost during plugin
2	+ updates. The only .mo files that should be loaded from here are pre-made translations
3	+ that come with the plugin.
4
5	+ Store your translations at:
6	+ wp-content/languages/plugins/widget-importer-exporter-$locale.mo
7	+ (e.g. widget-importer-exporter-en_US.mo) to keep them safe from loss during updates.
8	+
9	+ Please feel free to submit your translation to this project.

languages/widget-importer-exporter-es_ES.mo ADDED Viewed

Binary file

languages/widget-importer-exporter-es_ES.po ADDED Viewed

	@@ -0,0 +1,113 @@


1	+ msgid ""
2	+ msgstr ""
3	+ "Project-Id-Version: Widget Importer & Exporter en español\n"
4	+ "POT-Creation-Date: 2013-07-17 11:59+0100\n"
5	+ "PO-Revision-Date: 2013-07-17 12:52+0100\n"
6	+ "Last-Translator: Eduardo Larequi <elarequi@gmail.com>\n"
7	+ "Language-Team: PNTE <blogs@educacion.navarra.es>\n"
8	+ "Language: Spanish\n"
9	+ "MIME-Version: 1.0\n"
10	+ "Content-Type: text/plain; charset=UTF-8\n"
11	+ "Content-Transfer-Encoding: 8bit\n"
12	+ "X-Generator: Poedit 1.5.7\n"
13	+ "X-Poedit-KeywordsList: __;_e;_n:1,2;_nx:1,2;_x:1,2c;_ex:1,2c;esc_attr__;"
14	+ "esc_attr_e;esc_attr_x:1,2c;esc_html__;esc_html_e;esc_html_x:1,2c;_n_noop:1,2;"
15	+ "_nx_noop:1,2,3c;_c\n"
16	+ "X-Poedit-Basepath: ..\n"
17	+ "Plural-Forms: nplurals=2; plural=(n != 1);\n"
18	+ "X-Poedit-SourceCharset: UTF-8\n"
19	+ "X-Poedit-SearchPath-0: .\n"
20	+
21	+ #: includes/import.php:34
22	+ msgid "You must upload a <b>.wie</b> file generated by this plugin."
23	+ msgstr "Debes subir un fichero <b>.wie</b>, generado por este plugin."
24	+
25	+ #: includes/import.php:77
26	+ msgid "Import file could not be found. Please try again."
27	+ msgstr ""
28	+ "El fichero de importación no ha podido ser encontrado. Por favor, inténtalo "
29	+ "de nuevo."
30	+
31	+ #: includes/import.php:112
32	+ msgid "Import data could not be read. Please try a different file."
33	+ msgstr ""
34	+ "El fichero de importación no ha podido ser leído. Por favor, inténtalo de "
35	+ "nuevo con un fichero diferente."
36	+
37	+ #: includes/import.php:153
38	+ msgid "Sidebar does not exist in theme (using Inactive)"
39	+ msgstr ""
40	+ "La barra lateral no existe en el tema (sus widgets se importarán como "
41	+ "inactivos)"
42	+
43	+ #: includes/import.php:175
44	+ msgid "Site does not support widget"
45	+ msgstr "El sitio no soporta este widget"
46	+
47	+ #: includes/import.php:198
48	+ msgid "Widget already exists"
49	+ msgstr "El widget ya existe"
50	+
51	+ #: includes/import.php:232
52	+ msgid "Imported"
53	+ msgstr "Importado"
54	+
55	+ #: includes/import.php:235
56	+ msgid "Imported to Inactive"
57	+ msgstr "Importado como inactivo"
58	+
59	+ #: includes/import.php:242
60	+ msgid "No Title"
61	+ msgstr "Sin título"
62	+
63	+ #: includes/page.php:27 includes/page.php:63
64	+ msgid "Widget Importer & Exporter"
65	+ msgstr "Widget Importer & Exporter"
66	+
67	+ #: includes/page.php:28
68	+ msgid "Widget Import/Export"
69	+ msgstr "Importar y exportar widgets"
70	+
71	+ #: includes/page.php:73
72	+ msgctxt "heading"
73	+ msgid "Import Widgets"
74	+ msgstr "Importar widgets"
75	+
76	+ #: includes/page.php:76
77	+ msgid "Please select a <b>.wie</b> file generated by this plugin."
78	+ msgstr ""
79	+ "Por favor, selecciona un fichero <b>.wie</b>, generado por este plugin."
80	+
81	+ #: includes/page.php:85
82	+ msgctxt "button"
83	+ msgid "Import Widgets"
84	+ msgstr "Importar widgets"
85	+
86	+ #: includes/page.php:96
87	+ msgctxt "heading"
88	+ msgid "Export Widgets"
89	+ msgstr "Exportar widgets"
90	+
91	+ #: includes/page.php:99
92	+ msgid "Click below to generate a <b>.wie</b> file for all active widgets."
93	+ msgstr ""
94	+ "Haz clic el el botón que tienes a continuación, para generar un fichero <b>."
95	+ "wie</b>, para todos los widgets activos."
96	+
97	+ #: includes/page.php:103
98	+ msgctxt "button"
99	+ msgid "Export Widgets"
100	+ msgstr "Exportar widgets"
101	+
102	+ #: includes/page.php:145
103	+ msgctxt "heading"
104	+ msgid "Import Results"
105	+ msgstr "Resultados de la exportación"
106	+
107	+ #: includes/page.php:150
108	+ #, php-format
109	+ msgid ""
110	+ "You can manage your <a href=\"%s\">Widgets</a> or <a href=\"%s\">Go Back</a>."
111	+ msgstr ""
112	+ "Puedes gestionar tus <a href=\"%s\">widgets</a> o <a href=\"%s\">volver "
113	+ "atrás</a>."

readme.txt CHANGED Viewed

@@ -2,8 +2,8 @@
             Contributors: stevengliebe, churchthemes
             Tags: widgets, widget, importer, exporter, import, export, backup
             Requires at least: 3.5
-            -
            Tested up to: 3.5.2
-            -
            Stable tag: 0.8
             License: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
             Import and export your widgets.
@@ -22,6 +22,13 @@ Importation takes into consideration sidebars not existing in the current theme
             Widget Importer & Exporter can create an export file (in JSON format with .wie extension) out of currently active widgets. This file can be imported into other sites using this plugin or used to restore widgets to the same site later.
             = Developers =
             The ``wie_before_import`` action fires after a file is uploaded but before the data is imported. ``wie_after_import`` fires after the data is imported. Other filters are used throughout. Let me know if you need more actions or filters.
@@ -41,26 +48,4 @@ After activation, go to *Tools > Widget Import/Export*
             == Changelog ==
-            -
            = 0.8 =
-            -
            * Add wie_widget_settings filter
-            -
-            -
            = 0.7 =
-            -
            * Various fixes, improvements
-            -
-            -
            = 0.6 =
-            -
            * Import hooks, translation file, code clean up
-            -
-            -
            = 0.5 =
-            -
            * Finished importing
-            -
-            -
            = 0.4 =
-            -
            * Import error checking and results table
-            -
-            -
            = 0.3 =
-            -
            * Uploading finished
-            -
-            -
            = 0.2 =
-            -
            * Minor clean up
-            -
-            -
            = 0.1 =
-            -
            * First release - export only


2	Contributors: stevengliebe, churchthemes
3	Tags: widgets, widget, importer, exporter, import, export, backup
4	Requires at least: 3.5
5	+ Tested up to: 3.6
6	+ Stable tag: trunk
7	License: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
8
9	Import and export your widgets.

22
23	Widget Importer & Exporter can create an export file (in JSON format with .wie extension) out of currently active widgets. This file can be imported into other sites using this plugin or used to restore widgets to the same site later.
24
25	+ = Translations =
26	+
27	+ The following translations are included.
28	+
29	+ * English (default)
30	+ * Spanish (es_ES) by [Eduardo Larequi](http://www.labitacoradeltigre.com/)
31	+
32	= Developers =
33
34	The ``wie_before_import`` action fires after a file is uploaded but before the data is imported. ``wie_after_import`` fires after the data is imported. Other filters are used throughout. Let me know if you need more actions or filters.

48
49	== Changelog ==
50
51	+ See [release tags](https://github.com/stevengliebe/widget-importer-exporter/tags) on GitHub.

trunk/css/style.css ADDED Viewed

	@@ -0,0 +1,42 @@


1	+
2	+ /* Cell padding */
3	+
4	+ #wie-import-results td {
5	+ padding: 2px 30px 2px 0;
6	+ }
7	+
8	+ /* Sidebar name */
9	+
10	+ .wie-import-results-sidebar-name {
11	+ font-weight: bold;
12	+ }
13	+
14	+ /* Widget instance title */
15	+
16	+ .wie-import-results-widget-title {
17	+ font-style: italic;
18	+ }
19	+
20	+ /* Message (sidebar and widget) */
21	+
22	+ .wie-import-results-sidebar .wie-import-results-message {
23	+ font-weight: bold;
24	+ }
25	+
26	+ .wie-import-results-message-success {
27	+ color: #1c8a1f;
28	+ }
29	+
30	+ .wie-import-results-message-warning {
31	+ color: #eb860f;
32	+ }
33	+
34	+ .wie-import-results-message-error {
35	+ color: #cc2626;
36	+ }
37	+
38	+ /* Empty row after each sidebar/widget set */
39	+
40	+ .wie-import-results-space {
41	+ height: 8px;
42	+ }

trunk/includes/export.php ADDED Viewed

	@@ -0,0 +1,143 @@


1	+ <?php
2	+ /**
3	+ * Export Functions
4	+ *
5	+ * @package Widget_Importer_Exporter
6	+ * @subpackage Functions
7	+ * @copyright Copyright (c) 2013, DreamDolphin Media, LLC
8	+ * @link https://github.com/stevengliebe/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
18	+ *
19	+ * @since 0.1
20	+ * @return string Export file contents
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	+ }
47	+
48	+ }
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	+
78	+ }
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	+ }
92	+
93	+ /**
94	+ * Send export file to user
95	+ *
96	+ * Triggered by URL like /wp-admin/tools.php?page=widget-importer-exporter&export=1
97	+ *
98	+ * The data is JSON with .wie extension in order not to confuse export files with other plugins.
99	+ *
100	+ * @since 0.1
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' );
125	+ header( 'Cache-Control: must-revalidate' );
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	+ }
140	+
141	+ }
142	+
143	+ add_action( 'load-tools_page_widget-importer-exporter', 'wie_send_export_file' );

trunk/includes/import.php ADDED Viewed

	@@ -0,0 +1,256 @@


1	+ <?php
2	+ /**
3	+ * Import Functions
4	+ *
5	+ * @package Widget_Importer_Exporter
6	+ * @subpackage Functions
7	+ * @copyright Copyright (c) 2013, DreamDolphin Media, LLC
8	+ * @link https://github.com/stevengliebe/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
18	+ *
19	+ * @since 0.3
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	+ // Uploaded file
27	+ $uploaded_file = $_FILES['wie_import_file'];
28	+
29	+ // Check file type
30	+ // This will also fire if no file uploaded
31	+ $wp_filetype = wp_check_filetype_and_ext( $uploaded_file['tmp_name'], $uploaded_file['name'], false );
32	+ if ( 'wie' != $wp_filetype['ext'] && ! wp_match_mime_types( 'wie', $wp_filetype['type'] ) ) {
33	+ wp_die(
34	+ __( 'You must upload a <b>.wie</b> file generated by this plugin.', 'widget-importer-exporter' ),
35	+ '',
36	+ array( 'back_link' => true )
37	+ );
38	+ }
39	+
40	+ // Check and move file to uploads dir, get file data
41	+ // Will show die with WP errors if necessary (file too large, quota exceeded, etc.)
42	+ $overrides = array( 'test_form' => false );
43	+ $file_data = wp_handle_upload( $uploaded_file, $overrides );
44	+ if ( isset( $file_data['error'] ) ) {
45	+ wp_die(
46	+ $file_data['error'],
47	+ '',
48	+ array( 'back_link' => true )
49	+ );
50	+ }
51	+
52	+ // Process import file
53	+ wie_process_import_file( $file_data['file'] );
54	+
55	+ }
56	+
57	+ }
58	+
59	+ add_action( 'load-tools_page_widget-importer-exporter', 'wie_upload_import_file' );
60	+
61	+ /**
62	+ * Process import file
63	+ *
64	+ * This parses a file and triggers importation of its widgets.
65	+ *
66	+ * @since 0.3
67	+ * @param string $file Path to .wie file uploaded
68	+ * @global string $wie_import_results
69	+ */
70	+ function wie_process_import_file( $file ) {
71	+
72	+ global $wie_import_results;
73	+
74	+ // File exists?
75	+ if ( ! file_exists( $file ) ) {
76	+ wp_die(
77	+ __( 'Import file could not be found. Please try again.', 'widget-importer-exporter' ),
78	+ '',
79	+ array( 'back_link' => true )
80	+ );
81	+ }
82	+
83	+ // Get file contents and decode
84	+ $data = file_get_contents( $file );
85	+ $data = json_decode( $data );
86	+
87	+ // Delete import file
88	+ unlink( $file );
89	+
90	+ // Import the widget data
91	+ // Make results available for display on import/export page
92	+ $wie_import_results = wie_import_data( $data );
93	+
94	+ }
95	+
96	+ /**
97	+ * Import widget JSON data
98	+ *
99	+ * @since 0.4
100	+ * @global array $wp_registered_sidebars
101	+ * @param object $data JSON widget data from .wie file
102	+ * @return array Results array
103	+ */
104	+ function wie_import_data( $data ) {
105	+
106	+ global $wp_registered_sidebars;
107	+
108	+ // Have valid data?
109	+ // If no data or could not decode
110	+ if ( empty( $data ) \|\| ! is_object( $data ) ) {
111	+ wp_die(
112	+ __( 'Import data could not be read. Please try a different file.', 'widget-importer-exporter' ),
113	+ '',
114	+ array( 'back_link' => true )
115	+ );
116	+ }
117	+
118	+ // Hook before import
119	+ do_action( 'wie_before_import' );
120	+
121	+ // Get all available widgets site supports
122	+ $available_widgets = wie_available_widgets();
123	+
124	+ // Get all existing widget instances
125	+ $widget_instances = array();
126	+ foreach ( $available_widgets as $widget_data ) {
127	+ $widget_instances[$widget_data['id_base']] = get_option( 'widget_' . $widget_data['id_base'] );
128	+ }
129	+
130	+ // Begin results
131	+ $results = array();
132	+
133	+ // Loop import data's sidebars
134	+ foreach ( $data as $sidebar_id => $widgets ) {
135	+
136	+ // Skip inactive widgets
137	+ // (should not be in export file)
138	+ if ( 'wp_inactive_widgets' == $sidebar_id ) {
139	+ continue;
140	+ }
141	+
142	+ // Check if sidebar is available on this site
143	+ // Otherwise add widgets to inactive, and say so
144	+ if ( isset( $wp_registered_sidebars[$sidebar_id] ) ) {
145	+ $sidebar_available = true;
146	+ $use_sidebar_id = $sidebar_id;
147	+ $sidebar_message_type = 'success';
148	+ $sidebar_message = '';
149	+ } else {
150	+ $sidebar_available = false;
151	+ $use_sidebar_id = 'wp_inactive_widgets'; // add to inactive if sidebar does not exist in theme
152	+ $sidebar_message_type = 'error';
153	+ $sidebar_message = __( 'Sidebar does not exist in theme (using Inactive)', 'widget-importer-exporter' );
154	+ }
155	+
156	+ // Result for sidebar
157	+ $results[$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
158	+ $results[$sidebar_id]['message_type'] = $sidebar_message_type;
159	+ $results[$sidebar_id]['message'] = $sidebar_message;
160	+ $results[$sidebar_id]['widgets'] = array();
161	+
162	+ // Loop widgets
163	+ foreach ( $widgets as $widget_instance_id => $widget ) {
164	+
165	+ $fail = false;
166	+
167	+ // Get id_base (remove -# from end) and instance ID number
168	+ $id_base = preg_replace( '/-[0-9]+$/', '', $widget_instance_id );
169	+ $instance_id_number = str_replace( $id_base . '-', '', $widget_instance_id );
170	+
171	+ // Does site support this widget?
172	+ if ( ! $fail && ! isset( $available_widgets[$id_base] ) ) {
173	+ $fail = true;
174	+ $widget_message_type = 'error';
175	+ $widget_message = __( 'Site does not support widget', 'widget-importer-exporter' ); // explain why widget not imported
176	+ }
177	+
178	+ // Filter to modify settings before import
179	+ // Do before identical check because changes may make it identical to end result (such as URL replacements)
180	+ $widget = apply_filters( 'wie_widget_settings', $widget );
181	+
182	+ // Does widget with identical settings already exist in same sidebar?
183	+ if ( ! $fail && isset( $widget_instances[$id_base] ) ) {
184	+
185	+ // Get existing widgets in this sidebar
186	+ $sidebars_widgets = get_option( 'sidebars_widgets' );
187	+ $sidebar_widgets = isset( $sidebars_widgets[$use_sidebar_id] ) ? $sidebars_widgets[$use_sidebar_id] : array(); // check Inactive if that's where will go
188	+
189	+ // Loop widgets with ID base
190	+ $single_widget_instances = ! empty( $widget_instances[$id_base] ) ? $widget_instances[$id_base] : array();
191	+ foreach ( $single_widget_instances as $check_id => $check_widget ) {
192	+
193	+ // Is widget in same sidebar and has identical settings?
194	+ if ( in_array( "$id_base-$check_id", $sidebar_widgets ) && (array) $widget == $check_widget ) {
195	+
196	+ $fail = true;
197	+ $widget_message_type = 'warning';
198	+ $widget_message = __( 'Widget already exists', 'widget-importer-exporter' ); // explain why widget not imported
199	+
200	+ break;
201	+
202	+ }
203	+
204	+ }
205	+
206	+ }
207	+
208	+ // No failure
209	+ if ( ! $fail ) {
210	+
211	+ // Add widget instance
212	+ $single_widget_instances = get_option( 'widget_' . $id_base ); // all instances for that widget ID base, get fresh every time
213	+ $single_widget_instances = ! empty( $single_widget_instances ) ? $single_widget_instances : array( '_multiwidget' => 1 ); // start fresh if have to
214	+ $single_widget_instances[] = (array) $widget; // add it
215	+
216	+ // Get the key it was given
217	+ end( $single_widget_instances );
218	+ $new_instance_id_number = key( $single_widget_instances );
219	+
220	+ // Update option with new widget
221	+ update_option( 'widget_' . $id_base, $single_widget_instances );
222	+
223	+ // Assign widget instance to sidebar
224	+ $sidebars_widgets = get_option( 'sidebars_widgets' ); // which sidebars have which widgets, get fresh every time
225	+ $new_instance_id = $id_base . '-' . $new_instance_id_number; // use ID number from new widget instance
226	+ $sidebars_widgets[$use_sidebar_id][] = $new_instance_id; // add new instance to sidebar
227	+ update_option( 'sidebars_widgets', $sidebars_widgets ); // save the amended data
228	+
229	+ // Success message
230	+ if ( $sidebar_available ) {
231	+ $widget_message_type = 'success';
232	+ $widget_message = __( 'Imported', 'widget-importer-exporter' );
233	+ } else {
234	+ $widget_message_type = 'warning';
235	+ $widget_message = __( 'Imported to Inactive', 'widget-importer-exporter' );
236	+ }
237	+
238	+ }
239	+
240	+ // Result for widget instance
241	+ $results[$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)
242	+ $results[$sidebar_id]['widgets'][$widget_instance_id]['title'] = $widget->title ? $widget->title : __( 'No Title', 'widget-importer-exporter' ); // show "No Title" if widget instance is untitled
243	+ $results[$sidebar_id]['widgets'][$widget_instance_id]['message_type'] = $widget_message_type;
244	+ $results[$sidebar_id]['widgets'][$widget_instance_id]['message'] = $widget_message;
245	+
246	+ }
247	+
248	+ }
249	+
250	+ // Hook after import
251	+ do_action( 'wie_after_import' );
252	+
253	+ // Return results
254	+ return apply_filters( 'wie_import_results', $results );
255	+
256	+ }

trunk/includes/mime-types.php ADDED Viewed

	@@ -0,0 +1,33 @@


1	+ <?php
2	+ /**
3	+ * Mime Types
4	+ *
5	+ * @package Widget_Importer_Exporter
6	+ * @subpackage Functions
7	+ * @copyright Copyright (c) 2013, DreamDolphin Media, LLC
8	+ * @link https://github.com/stevengliebe/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
18	+ *
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 ) {
26	+
27	+ $mime_types['wie'] = 'application/json';
28	+
29	+ return $mime_types;
30	+
31	+ }
32	+
33	+ add_filter( 'upload_mimes', 'wie_add_mime_types' );

trunk/includes/page.php ADDED Viewed

	@@ -0,0 +1,203 @@


1	+ <?php
2	+ /**
3	+ * Admin Page Functions
4	+ *
5	+ * @package Widget_Importer_Exporter
6	+ * @subpackage Functions
7	+ * @copyright Copyright (c) 2013, DreamDolphin Media, LLC
8	+ * @link https://github.com/stevengliebe/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	+ __( 'Widget Importer & Exporter', 'widget-importer-exporter' ), // page title
28	+ __( 'Widget Import/Export', 'widget-importer-exporter' ), // menu title
29	+ 'manage_options', // capability
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
52	+ *
53	+ * @since 0.1
54	+ */
55	+ function wie_import_export_page_content() {
56	+
57	+ ?>
58	+
59	+ <div class="wrap">
60	+
61	+ <?php screen_icon(); ?>
62	+
63	+ <h2><?php _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	+ wie_show_import_results();
69	+ return; // don't show content below
70	+ }
71	+ ?>
72	+
73	+ <h3 class="title"><?php _ex( 'Import Widgets', 'heading', 'widget-importer-exporter' ); ?></h3>
74	+
75	+ <p>
76	+ <?php _e( 'Please select a <b>.wie</b> file generated by this plugin.', 'widget-importer-exporter' ); ?>
77	+ </p>
78	+
79	+ <form method="post" enctype="multipart/form-data">
80	+
81	+ <?php wp_nonce_field( 'wie_import', 'wie_import_nonce' ); ?>
82	+
83	+ <input type="file" name="wie_import_file" id="wie-import-file" />
84	+
85	+ <?php submit_button( _x( 'Import Widgets', 'button', 'widget-importer-exporter' ) ); ?>
86	+
87	+ </form>
88	+
89	+ <?php if ( ! empty( $wie_import_results ) ) : ?>
90	+ <p id="wie-import-results">
91	+ <?php echo $wie_import_results; ?>
92	+ </p>
93	+ <br />
94	+ <?php endif; ?>
95	+
96	+ <h3 class="title"><?php _ex( 'Export Widgets', 'heading', 'widget-importer-exporter' ); ?></h3>
97	+
98	+ <p>
99	+ <?php _e( 'Click below to generate a <b>.wie</b> file for all active widgets.', 'widget-importer-exporter' ); ?>
100	+ </p>
101	+
102	+ <p class="submit">
103	+ <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 _ex( 'Export Widgets', 'button', 'widget-importer-exporter' ); ?></a>
104	+ </p>
105	+
106	+ </div>
107	+
108	+ <?php
109	+
110	+ }
111	+
112	+ /**
113	+ * Have import results to show?
114	+ *
115	+ * @since 0.3
116	+ * @global string $wie_import_results
117	+ * @return bool True if have import results to show
118	+ */
119	+ function wie_have_import_results() {
120	+
121	+ global $wie_import_results;
122	+
123	+ if ( ! empty( $wie_import_results ) ) {
124	+ return true;
125	+ }
126	+
127	+ return false;
128	+
129	+ }
130	+
131	+ /**
132	+ * Show import results
133	+ *
134	+ * This is shown in place of import/export page's regular content.
135	+ *
136	+ * @since 0.3
137	+ * @global string $wie_import_results
138	+ */
139	+ function wie_show_import_results() {
140	+
141	+ global $wie_import_results;
142	+
143	+ ?>
144	+
145	+ <h3 class="title"><?php _ex( 'Import Results', 'heading', 'widget-importer-exporter' ); ?></h3>
146	+
147	+ <p>
148	+ <?php
149	+ printf(
150	+ __( 'You can manage your <a href="%s">Widgets</a> or <a href="%s">Go Back</a>.', 'widget-importer-exporter' ),
151	+ admin_url( 'widgets.php' ),
152	+ admin_url( basename( $_SERVER['PHP_SELF'] ) . '?page=' . $_GET['page'] )
153	+ );
154	+ ?>
155	+ </p>
156	+
157	+ <table id="wie-import-results">
158	+
159	+ <?php
160	+ // Loop sidebars
161	+ $results = $wie_import_results;
162	+ foreach ( $results as $sidebar ) :
163	+ ?>
164	+
165	+ <tr class="wie-import-results-sidebar">
166	+ <td colspan="2" class="wie-import-results-sidebar-name">
167	+ <?php echo $sidebar['name']; // sidebar name if theme supports it; otherwise ID ?>
168	+ </td>
169	+ <td class="wie-import-results-sidebar-message wie-import-results-message wie-import-results-message-<?php echo $sidebar['message_type']; ?>">
170	+ <?php echo $sidebar['message']; // sidebar may not exist in theme ?>
171	+ </td>
172	+ </tr>
173	+
174	+ <?php
175	+ // Loop widgets
176	+ foreach ( $sidebar['widgets'] as $widget ) :
177	+ ?>
178	+
179	+ <tr class="wie-import-results-widget">
180	+ <td class="wie-import-results-widget-name">
181	+ <?php echo $widget['name']; // widget name or ID if name not available (not supported by site) ?>
182	+ </td>
183	+ <td class="wie-import-results-widget-title">
184	+ <?php echo $widget['title']; // shows "No Title" if widget instance is untitled ?>
185	+ </td>
186	+ <td class="wie-import-results-widget-message wie-import-results-message wie-import-results-message-<?php echo $widget['message_type']; ?>">
187	+ <?php echo $widget['message']; // sidebar may not exist in theme ?>
188	+ </td>
189	+ </tr>
190	+
191	+ <?php endforeach; ?>
192	+
193	+ <tr class="wie-import-results-space">
194	+ <td colspan="100%"></td>
195	+ </tr>
196	+
197	+ <?php endforeach; ?>
198	+
199	+ </table>
200	+
201	+ <?php
202	+
203	+ }

trunk/includes/widgets.php ADDED Viewed

	@@ -0,0 +1,47 @@


1	+ <?php
2	+ /**
3	+ * Widget Functions
4	+ *
5	+ * @package Widget_Importer_Exporter
6	+ * @subpackage Functions
7	+ * @copyright Copyright (c) 2013, DreamDolphin Media, LLC
8	+ * @link https://github.com/stevengliebe/widget-importer-exporter
9	+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
10	+ * @since 0.4
11	+ */
12	+
13	+ // No direct access
14	+ if ( ! defined( 'ABSPATH' ) ) exit;
15	+
16	+ /**
17	+ * Available widgets
18	+ *
19	+ * Gather site's widgets into array with ID base, name, etc.
20	+ * Used by export and import functions.
21	+ *
22	+ * @since 0.4
23	+ * @global array $wp_registered_widget_updates
24	+ * @return array Widget information
25	+ */
26	+ function wie_available_widgets() {
27	+
28	+ global $wp_registered_widget_controls;
29	+
30	+ $widget_controls = $wp_registered_widget_controls;
31	+
32	+ $available_widgets = array();
33	+
34	+ foreach ( $widget_controls as $widget ) {
35	+
36	+ if ( ! empty( $widget['id_base'] ) && ! isset( $available_widgets[$widget['id_base']] ) ) { // no dupes
37	+
38	+ $available_widgets[$widget['id_base']]['id_base'] = $widget['id_base'];
39	+ $available_widgets[$widget['id_base']]['name'] = $widget['name'];
40	+
41	+ }
42	+
43	+ }
44	+
45	+ return apply_filters( 'wie_available_widgets', $available_widgets );
46	+
47	+ }

trunk/languages/important.txt ADDED Viewed

	@@ -0,0 +1,9 @@


1	+ Do not add your own translations to this directory. They will be lost during plugin
2	+ updates. The only .mo files that should be loaded from here are pre-made translations
3	+ that come with the plugin.
4	+
5	+ Store your translations at:
6	+ wp-content/languages/plugins/widget-importer-exporter-$locale.mo
7	+ (e.g. widget-importer-exporter-en_US.mo) to keep them safe from loss during updates.
8	+
9	+ Please feel free to submit your translation to this project.

trunk/languages/widget-importer-exporter-es_ES.mo ADDED Viewed

Binary file

trunk/languages/widget-importer-exporter-es_ES.po ADDED Viewed

	@@ -0,0 +1,113 @@


1	+ msgid ""
2	+ msgstr ""
3	+ "Project-Id-Version: Widget Importer & Exporter en español\n"
4	+ "POT-Creation-Date: 2013-07-17 11:59+0100\n"
5	+ "PO-Revision-Date: 2013-07-17 12:52+0100\n"
6	+ "Last-Translator: Eduardo Larequi <elarequi@gmail.com>\n"
7	+ "Language-Team: PNTE <blogs@educacion.navarra.es>\n"
8	+ "Language: Spanish\n"
9	+ "MIME-Version: 1.0\n"
10	+ "Content-Type: text/plain; charset=UTF-8\n"
11	+ "Content-Transfer-Encoding: 8bit\n"
12	+ "X-Generator: Poedit 1.5.7\n"
13	+ "X-Poedit-KeywordsList: __;_e;_n:1,2;_nx:1,2;_x:1,2c;_ex:1,2c;esc_attr__;"
14	+ "esc_attr_e;esc_attr_x:1,2c;esc_html__;esc_html_e;esc_html_x:1,2c;_n_noop:1,2;"
15	+ "_nx_noop:1,2,3c;_c\n"
16	+ "X-Poedit-Basepath: ..\n"
17	+ "Plural-Forms: nplurals=2; plural=(n != 1);\n"
18	+ "X-Poedit-SourceCharset: UTF-8\n"
19	+ "X-Poedit-SearchPath-0: .\n"
20	+
21	+ #: includes/import.php:34
22	+ msgid "You must upload a <b>.wie</b> file generated by this plugin."
23	+ msgstr "Debes subir un fichero <b>.wie</b>, generado por este plugin."
24	+
25	+ #: includes/import.php:77
26	+ msgid "Import file could not be found. Please try again."
27	+ msgstr ""
28	+ "El fichero de importación no ha podido ser encontrado. Por favor, inténtalo "
29	+ "de nuevo."
30	+
31	+ #: includes/import.php:112
32	+ msgid "Import data could not be read. Please try a different file."
33	+ msgstr ""
34	+ "El fichero de importación no ha podido ser leído. Por favor, inténtalo de "
35	+ "nuevo con un fichero diferente."
36	+
37	+ #: includes/import.php:153
38	+ msgid "Sidebar does not exist in theme (using Inactive)"
39	+ msgstr ""
40	+ "La barra lateral no existe en el tema (sus widgets se importarán como "
41	+ "inactivos)"
42	+
43	+ #: includes/import.php:175
44	+ msgid "Site does not support widget"
45	+ msgstr "El sitio no soporta este widget"
46	+
47	+ #: includes/import.php:198
48	+ msgid "Widget already exists"
49	+ msgstr "El widget ya existe"
50	+
51	+ #: includes/import.php:232
52	+ msgid "Imported"
53	+ msgstr "Importado"
54	+
55	+ #: includes/import.php:235
56	+ msgid "Imported to Inactive"
57	+ msgstr "Importado como inactivo"
58	+
59	+ #: includes/import.php:242
60	+ msgid "No Title"
61	+ msgstr "Sin título"
62	+
63	+ #: includes/page.php:27 includes/page.php:63
64	+ msgid "Widget Importer & Exporter"
65	+ msgstr "Widget Importer & Exporter"
66	+
67	+ #: includes/page.php:28
68	+ msgid "Widget Import/Export"
69	+ msgstr "Importar y exportar widgets"
70	+
71	+ #: includes/page.php:73
72	+ msgctxt "heading"
73	+ msgid "Import Widgets"
74	+ msgstr "Importar widgets"
75	+
76	+ #: includes/page.php:76
77	+ msgid "Please select a <b>.wie</b> file generated by this plugin."
78	+ msgstr ""
79	+ "Por favor, selecciona un fichero <b>.wie</b>, generado por este plugin."
80	+
81	+ #: includes/page.php:85
82	+ msgctxt "button"
83	+ msgid "Import Widgets"
84	+ msgstr "Importar widgets"
85	+
86	+ #: includes/page.php:96
87	+ msgctxt "heading"
88	+ msgid "Export Widgets"
89	+ msgstr "Exportar widgets"
90	+
91	+ #: includes/page.php:99
92	+ msgid "Click below to generate a <b>.wie</b> file for all active widgets."
93	+ msgstr ""
94	+ "Haz clic el el botón que tienes a continuación, para generar un fichero <b>."
95	+ "wie</b>, para todos los widgets activos."
96	+
97	+ #: includes/page.php:103
98	+ msgctxt "button"
99	+ msgid "Export Widgets"
100	+ msgstr "Exportar widgets"
101	+
102	+ #: includes/page.php:145
103	+ msgctxt "heading"
104	+ msgid "Import Results"
105	+ msgstr "Resultados de la exportación"
106	+
107	+ #: includes/page.php:150
108	+ #, php-format
109	+ msgid ""
110	+ "You can manage your <a href=\"%s\">Widgets</a> or <a href=\"%s\">Go Back</a>."
111	+ msgstr ""
112	+ "Puedes gestionar tus <a href=\"%s\">widgets</a> o <a href=\"%s\">volver "
113	+ "atrás</a>."

trunk/languages/widget-importer-exporter.pot ADDED Viewed

	@@ -0,0 +1,102 @@


1	+ msgid ""
2	+ msgstr ""
3	+ "Project-Id-Version: Widget Importer & Exporter\n"
4	+ "POT-Creation-Date: 2013-07-12 18:21-0600\n"
5	+ "PO-Revision-Date: 2013-07-12 18:21-0600\n"
6	+ "Last-Translator: churchthemes.com\n"
7	+ "Language-Team: \n"
8	+ "Language: English\n"
9	+ "MIME-Version: 1.0\n"
10	+ "Content-Type: text/plain; charset=UTF-8\n"
11	+ "Content-Transfer-Encoding: 8bit\n"
12	+ "X-Generator: Poedit 1.5.7\n"
13	+ "X-Poedit-KeywordsList: __;_e;_n:1,2;_nx:1,2;_x:1,2c;_ex:1,2c;esc_attr__;"
14	+ "esc_attr_e;esc_attr_x:1,2c;esc_html__;esc_html_e;esc_html_x:1,2c;_n_noop:1,2;"
15	+ "_nx_noop:1,2,3c\n"
16	+ "X-Poedit-Basepath: .\n"
17	+ "Plural-Forms: nplurals=2; plural=(n != 1);\n"
18	+ "X-Poedit-SourceCharset: UTF-8\n"
19	+ "X-Poedit-SearchPath-0: ..\n"
20	+
21	+ #: ../includes/import.php:34
22	+ msgid "You must upload a <b>.wie</b> file generated by this plugin."
23	+ msgstr ""
24	+
25	+ #: ../includes/import.php:77
26	+ msgid "Import file could not be found. Please try again."
27	+ msgstr ""
28	+
29	+ #: ../includes/import.php:112
30	+ msgid "Import data could not be read. Please try a different file."
31	+ msgstr ""
32	+
33	+ #: ../includes/import.php:151
34	+ msgid "Sidebar does not exist in theme"
35	+ msgstr ""
36	+
37	+ #: ../includes/import.php:173
38	+ msgid "Site does not support widget"
39	+ msgstr ""
40	+
41	+ #: ../includes/import.php:192
42	+ msgid "Widget already exists"
43	+ msgstr ""
44	+
45	+ #: ../includes/import.php:227
46	+ msgid "Imported"
47	+ msgstr ""
48	+
49	+ #: ../includes/import.php:230
50	+ msgid "Imported to Inactive"
51	+ msgstr ""
52	+
53	+ #: ../includes/import.php:237
54	+ msgid "No Title"
55	+ msgstr ""
56	+
57	+ #: ../includes/page.php:27 ../includes/page.php:63
58	+ msgid "Widget Importer & Exporter"
59	+ msgstr ""
60	+
61	+ #: ../includes/page.php:28
62	+ msgid "Widget Import/Export"
63	+ msgstr ""
64	+
65	+ #: ../includes/page.php:73
66	+ msgctxt "heading"
67	+ msgid "Import Widgets"
68	+ msgstr ""
69	+
70	+ #: ../includes/page.php:76
71	+ msgid "Please select a <b>.wie</b> file generated by this plugin."
72	+ msgstr ""
73	+
74	+ #: ../includes/page.php:85
75	+ msgctxt "button"
76	+ msgid "Import Widgets"
77	+ msgstr ""
78	+
79	+ #: ../includes/page.php:96
80	+ msgctxt "heading"
81	+ msgid "Export Widgets"
82	+ msgstr ""
83	+
84	+ #: ../includes/page.php:99
85	+ msgid "Click below to generate a <b>.wie</b> file for all active widgets."
86	+ msgstr ""
87	+
88	+ #: ../includes/page.php:103
89	+ msgctxt "button"
90	+ msgid "Export Widgets"
91	+ msgstr ""
92	+
93	+ #: ../includes/page.php:145
94	+ msgctxt "heading"
95	+ msgid "Import Results"
96	+ msgstr ""
97	+
98	+ #: ../includes/page.php:150
99	+ #, php-format
100	+ msgid ""
101	+ "You can manage your <a href=\"%s\">Widgets</a> or <a href=\"%s\">Go Back</a>."
102	+ msgstr ""

trunk/license.txt ADDED Viewed

	@@ -0,0 +1,339 @@


1	+ GNU GENERAL PUBLIC LICENSE
2	+ Version 2, June 1991
3	+
4	+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
5	+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
6	+ Everyone is permitted to copy and distribute verbatim copies
7	+ of this license document, but changing it is not allowed.
8	+
9	+ Preamble
10	+
11	+ The licenses for most software are designed to take away your
12	+ freedom to share and change it. By contrast, the GNU General Public
13	+ License is intended to guarantee your freedom to share and change free
14	+ software--to make sure the software is free for all its users. This
15	+ General Public License applies to most of the Free Software
16	+ Foundation's software and to any other program whose authors commit to
17	+ using it. (Some other Free Software Foundation software is covered by
18	+ the GNU Lesser General Public License instead.) You can apply it to
19	+ your programs, too.
20	+
21	+ When we speak of free software, we are referring to freedom, not
22	+ price. Our General Public Licenses are designed to make sure that you
23	+ have the freedom to distribute copies of free software (and charge for
24	+ this service if you wish), that you receive source code or can get it
25	+ if you want it, that you can change the software or use pieces of it
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28	+ To protect your rights, we need to make restrictions that forbid
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30	+ These restrictions translate to certain responsibilities for you if you
31	+ distribute copies of the software, or if you modify it.
32	+
33	+ For example, if you distribute copies of such a program, whether
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35	+ you have. You must make sure that they, too, receive or can get the
36	+ source code. And you must show them these terms so they know their
37	+ rights.
38	+
39	+ We protect your rights with two steps: (1) copyright the software, and
40	+ (2) offer you this license which gives you legal permission to copy,
41	+ distribute and/or modify the software.
42	+
43	+ Also, for each author's protection and ours, we want to make certain
44	+ that everyone understands that there is no warranty for this free
45	+ software. If the software is modified by someone else and passed on, we
46	+ want its recipients to know that what they have is not the original, so
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49	+
50	+ Finally, any free program is threatened constantly by software
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54	+ patent must be licensed for everyone's free use or not licensed at all.
55	+
56	+ The precise terms and conditions for copying, distribution and
57	+ modification follow.
58	+
59	+ GNU GENERAL PUBLIC LICENSE
60	+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
61	+
62	+ 0. This License applies to any program or other work which contains
63	+ a notice placed by the copyright holder saying it may be distributed
64	+ under the terms of this General Public License. The "Program", below,
65	+ refers to any such program or work, and a "work based on the Program"
66	+ means either the Program or any derivative work under copyright law:
67	+ that is to say, a work containing the Program or a portion of it,
68	+ either verbatim or with modifications and/or translated into another
69	+ language. (Hereinafter, translation is included without limitation in
70	+ the term "modification".) Each licensee is addressed as "you".
71	+
72	+ Activities other than copying, distribution and modification are not
73	+ covered by this License; they are outside its scope. The act of
74	+ running the Program is not restricted, and the output from the Program
75	+ is covered only if its contents constitute a work based on the
76	+ Program (independent of having been made by running the Program).
77	+ Whether that is true depends on what the Program does.
78	+
79	+ 1. You may copy and distribute verbatim copies of the Program's
80	+ source code as you receive it, in any medium, provided that you
81	+ conspicuously and appropriately publish on each copy an appropriate
82	+ copyright notice and disclaimer of warranty; keep intact all the
83	+ notices that refer to this License and to the absence of any warranty;
84	+ and give any other recipients of the Program a copy of this License
85	+ along with the Program.
86	+
87	+ You may charge a fee for the physical act of transferring a copy, and
88	+ you may at your option offer warranty protection in exchange for a fee.
89	+
90	+ 2. You may modify your copy or copies of the Program or any portion
91	+ of it, thus forming a work based on the Program, and copy and
92	+ distribute such modifications or work under the terms of Section 1
93	+ above, provided that you also meet all of these conditions:
94	+
95	+ a) You must cause the modified files to carry prominent notices
96	+ stating that you changed the files and the date of any change.
97	+
98	+ b) You must cause any work that you distribute or publish, that in
99	+ whole or in part contains or is derived from the Program or any
100	+ part thereof, to be licensed as a whole at no charge to all third
101	+ parties under the terms of this License.
102	+
103	+ c) If the modified program normally reads commands interactively
104	+ when run, you must cause it, when started running for such
105	+ interactive use in the most ordinary way, to print or display an
106	+ announcement including an appropriate copyright notice and a
107	+ notice that there is no warranty (or else, saying that you provide
108	+ a warranty) and that users may redistribute the program under
109	+ these conditions, and telling the user how to view a copy of this
110	+ License. (Exception: if the Program itself is interactive but
111	+ does not normally print such an announcement, your work based on
112	+ the Program is not required to print an announcement.)
113	+
114	+ These requirements apply to the modified work as a whole. If
115	+ identifiable sections of that work are not derived from the Program,
116	+ and can be reasonably considered independent and separate works in
117	+ themselves, then this License, and its terms, do not apply to those
118	+ sections when you distribute them as separate works. But when you
119	+ distribute the same sections as part of a whole which is a work based
120	+ on the Program, the distribution of the whole must be on the terms of
121	+ this License, whose permissions for other licensees extend to the
122	+ entire whole, and thus to each and every part regardless of who wrote it.
123	+
124	+ Thus, it is not the intent of this section to claim rights or contest
125	+ your rights to work written entirely by you; rather, the intent is to
126	+ exercise the right to control the distribution of derivative or
127	+ collective works based on the Program.
128	+
129	+ In addition, mere aggregation of another work not based on the Program
130	+ with the Program (or with a work based on the Program) on a volume of
131	+ a storage or distribution medium does not bring the other work under
132	+ the scope of this License.
133	+
134	+ 3. You may copy and distribute the Program (or a work based on it,
135	+ under Section 2) in object code or executable form under the terms of
136	+ Sections 1 and 2 above provided that you also do one of the following:
137	+
138	+ a) Accompany it with the complete corresponding machine-readable
139	+ source code, which must be distributed under the terms of Sections
140	+ 1 and 2 above on a medium customarily used for software interchange; or,
141	+
142	+ b) Accompany it with a written offer, valid for at least three
143	+ years, to give any third party, for a charge no more than your
144	+ cost of physically performing source distribution, a complete
145	+ machine-readable copy of the corresponding source code, to be
146	+ distributed under the terms of Sections 1 and 2 above on a medium
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148	+
149	+ c) Accompany it with the information you received as to the offer
150	+ to distribute corresponding source code. (This alternative is
151	+ allowed only for noncommercial distribution and only if you
152	+ received the program in object code or executable form with such
153	+ an offer, in accord with Subsection b above.)
154	+
155	+ The source code for a work means the preferred form of the work for
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163	+ operating system on which the executable runs, unless that component
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171	+
172	+ 4. You may not copy, modify, sublicense, or distribute the Program
173	+ except as expressly provided under this License. Any attempt
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176	+ However, parties who have received copies, or rights, from you under
177	+ this License will not have their licenses terminated so long as such
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180	+ 5. You are not required to accept this License, since you have not
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183	+ prohibited by law if you do not accept this License. Therefore, by
184	+ modifying or distributing the Program (or any work based on the
185	+ Program), you indicate your acceptance of this License to do so, and
186	+ all its terms and conditions for copying, distributing or modifying
187	+ the Program or works based on it.
188	+
189	+ 6. Each time you redistribute the Program (or any work based on the
190	+ Program), the recipient automatically receives a license from the
191	+ original licensor to copy, distribute or modify the Program subject to
192	+ these terms and conditions. You may not impose any further
193	+ restrictions on the recipients' exercise of the rights granted herein.
194	+ You are not responsible for enforcing compliance by third parties to
195	+ this License.
196	+
197	+ 7. If, as a consequence of a court judgment or allegation of patent
198	+ infringement or for any other reason (not limited to patent issues),
199	+ conditions are imposed on you (whether by court order, agreement or
200	+ otherwise) that contradict the conditions of this License, they do not
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204	+ may not distribute the Program at all. For example, if a patent
205	+ license would not permit royalty-free redistribution of the Program by
206	+ all those who receive copies directly or indirectly through you, then
207	+ the only way you could satisfy both it and this License would be to
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209	+
210	+ If any portion of this section is held invalid or unenforceable under
211	+ any particular circumstance, the balance of the section is intended to
212	+ apply and the section as a whole is intended to apply in other
213	+ circumstances.
214	+
215	+ It is not the purpose of this section to induce you to infringe any
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217	+ such claims; this section has the sole purpose of protecting the
218	+ integrity of the free software distribution system, which is
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222	+ system; it is up to the author/donor to decide if he or she is willing
223	+ to distribute software through any other system and a licensee cannot
224	+ impose that choice.
225	+
226	+ This section is intended to make thoroughly clear what is believed to
227	+ be a consequence of the rest of this License.
228	+
229	+ 8. If the distribution and/or use of the Program is restricted in
230	+ certain countries either by patents or by copyrighted interfaces, the
231	+ original copyright holder who places the Program under this License
232	+ may add an explicit geographical distribution limitation excluding
233	+ those countries, so that distribution is permitted only in or among
234	+ countries not thus excluded. In such case, this License incorporates
235	+ the limitation as if written in the body of this License.
236	+
237	+ 9. The Free Software Foundation may publish revised and/or new versions
238	+ of the General Public License from time to time. Such new versions will
239	+ be similar in spirit to the present version, but may differ in detail to
240	+ address new problems or concerns.
241	+
242	+ Each version is given a distinguishing version number. If the Program
243	+ specifies a version number of this License which applies to it and "any
244	+ later version", you have the option of following the terms and conditions
245	+ either of that version or of any later version published by the Free
246	+ Software Foundation. If the Program does not specify a version number of
247	+ this License, you may choose any version ever published by the Free Software
248	+ Foundation.
249	+
250	+ 10. If you wish to incorporate parts of the Program into other free
251	+ programs whose distribution conditions are different, write to the author
252	+ to ask for permission. For software which is copyrighted by the Free
253	+ Software Foundation, write to the Free Software Foundation; we sometimes
254	+ make exceptions for this. Our decision will be guided by the two goals
255	+ of preserving the free status of all derivatives of our free software and
256	+ of promoting the sharing and reuse of software generally.
257	+
258	+ NO WARRANTY
259	+
260	+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
261	+ FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
262	+ OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
263	+ PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
264	+ OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
265	+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
266	+ TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
267	+ PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
268	+ REPAIR OR CORRECTION.
269	+
270	+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
271	+ WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
272	+ REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
273	+ INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
274	+ OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
275	+ TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
276	+ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
277	+ PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
278	+ POSSIBILITY OF SUCH DAMAGES.
279	+
280	+ END OF TERMS AND CONDITIONS
281	+
282	+ How to Apply These Terms to Your New Programs
283	+
284	+ If you develop a new program, and you want it to be of the greatest
285	+ possible use to the public, the best way to achieve this is to make it
286	+ free software which everyone can redistribute and change under these terms.
287	+
288	+ To do so, attach the following notices to the program. It is safest
289	+ to attach them to the start of each source file to most effectively
290	+ convey the exclusion of warranty; and each file should have at least
291	+ the "copyright" line and a pointer to where the full notice is found.
292	+
293	+ <one line to give the program's name and a brief idea of what it does.>
294	+ Copyright (C) <year> <name of author>
295	+
296	+ This program is free software; you can redistribute it and/or modify
297	+ it under the terms of the GNU General Public License as published by
298	+ the Free Software Foundation; either version 2 of the License, or
299	+ (at your option) any later version.
300	+
301	+ This program is distributed in the hope that it will be useful,
302	+ but WITHOUT ANY WARRANTY; without even the implied warranty of
303	+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
304	+ GNU General Public License for more details.
305	+
306	+ You should have received a copy of the GNU General Public License along
307	+ with this program; if not, write to the Free Software Foundation, Inc.,
308	+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
309	+
310	+ Also add information on how to contact you by electronic and paper mail.
311	+
312	+ If the program is interactive, make it output a short notice like this
313	+ when it starts in an interactive mode:
314	+
315	+ Gnomovision version 69, Copyright (C) year name of author
316	+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
317	+ This is free software, and you are welcome to redistribute it
318	+ under certain conditions; type `show c' for details.
319	+
320	+ The hypothetical commands `show w' and `show c' should show the appropriate
321	+ parts of the General Public License. Of course, the commands you use may
322	+ be called something other than `show w' and `show c'; they could even be
323	+ mouse-clicks or menu items--whatever suits your program.
324	+
325	+ You should also get your employer (if you work as a programmer) or your
326	+ school, if any, to sign a "copyright disclaimer" for the program, if
327	+ necessary. Here is a sample; alter the names:
328	+
329	+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
330	+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
331	+
332	+ <signature of Ty Coon>, 1 April 1989
333	+ Ty Coon, President of Vice
334	+
335	+ This General Public License does not permit incorporating your program into
336	+ proprietary programs. If your program is a subroutine library, you may
337	+ consider it more useful to permit linking proprietary applications with the
338	+ library. If this is what you want to do, use the GNU Lesser General
339	+ Public License instead of this License.

trunk/readme.txt ADDED Viewed

	@@ -0,0 +1,51 @@


1	+ === Widget Importer & Exporter ===
2	+ Contributors: stevengliebe, churchthemes
3	+ Tags: widgets, widget, importer, exporter, import, export, backup
4	+ Requires at least: 3.5
5	+ Tested up to: 3.6
6	+ Stable tag: trunk
7	+ License: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
8	+
9	+ Import and export your widgets.
10	+
11	+ == Description ==
12	+
13	+ Widget Importer & Exporter is useful for moving widgets from one WordPress site to another, backing up widgets and for theme developers to provide users with sample widgets.
14	+
15	+ = Importing =
16	+
17	+ Importing is a matter of uploading an export file created by the plugin. The results of an import are shown in a nicely formatted table with an explanation of what happened with each sidebar and widget.
18	+
19	+ Importation takes into consideration sidebars not existing in the current theme (widgets imported as Inactive), widgets that already exist in the same sidebar (widgets not duplicated) and widgets that are not supported by the site (widgets not imported).
20	+
21	+ = Exporting =
22	+
23	+ Widget Importer & Exporter can create an export file (in JSON format with .wie extension) out of currently active widgets. This file can be imported into other sites using this plugin or used to restore widgets to the same site later.
24	+
25	+ = Translations =
26	+
27	+ The following translations are included.
28	+
29	+ * English (default)
30	+ * Spanish (es_ES) by [Eduardo Larequi](http://www.labitacoradeltigre.com/)
31	+
32	+ = Developers =
33	+
34	+ The ``wie_before_import`` action fires after a file is uploaded but before the data is imported. ``wie_after_import`` fires after the data is imported. Other filters are used throughout. Let me know if you need more actions or filters.
35	+
36	+ Please jump on [GitHub](https://github.com/stevengliebe/widget-importer-exporter) to report issues and follow development.
37	+
38	+ == Installation ==
39	+
40	+ Please see [Installing Plugins](http://codex.wordpress.org/Managing_Plugins#Installing_Plugins) in the WordPress Codex.
41	+
42	+ After activation, go to Tools > Widget Import/Export
43	+
44	+ == Screenshots ==
45	+
46	+ 1. Main import/export screen
47	+ 2. Results from an import
48	+
49	+ == Changelog ==
50	+
51	+ See [release tags](https://github.com/stevengliebe/widget-importer-exporter/tags) on GitHub.

trunk/widget-importer-exporter.php ADDED Viewed

	@@ -0,0 +1,249 @@


1	+ <?php
2	+ /**
3	+ * Plugin Name: Widget Importer & Exporter
4	+ * Plugin URI: https://github.com/stevengliebe/widget-importer-exporter
5	+ * Description: Imports and exports widgets.
6	+ * Version: 1.0
7	+ * Author: Steven Gliebe
8	+ * Author URI: http://stevengliebe.com
9	+ * License: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
10	+ *
11	+ * @package Widget_Importer_Exporter
12	+ * @copyright Copyright (c) 2013, DreamDolphin Media, LLC
13	+ * @link https://github.com/stevengliebe/widget-importer-exporter
14	+ * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
15	+ */
16	+
17	+ // No direct access
18	+ if ( ! defined( 'ABSPATH' ) ) exit;
19	+
20	+ /**
21	+ * Main class
22	+ *
23	+ * @since 0.1
24	+ */
25	+ class Widget_Importer_Exporter {
26	+
27	+ /**
28	+ * Plugin data from get_plugins()
29	+ *
30	+ * @since 0.1
31	+ * @var object
32	+ */
33	+ public $plugin_data;
34	+
35	+ /**
36	+ * Includes to load
37	+ *
38	+ * @since 0.1
39	+ * @var array
40	+ */
41	+ public $includes;
42	+
43	+ /**
44	+ * Constructor
45	+ *
46	+ * Add actions for methods that define constants, load translation and load includes.
47	+ *
48	+ * @since 0.1
49	+ * @access public
50	+ */
51	+ public function __construct() {
52	+
53	+ // Set plugin data
54	+ add_action( 'plugins_loaded', array( &$this, 'set_plugin_data' ), 1 );
55	+
56	+ // Define constants
57	+ add_action( 'plugins_loaded', array( &$this, 'define_constants' ), 1 );
58	+
59	+ // Load language file
60	+ add_action( 'plugins_loaded', array( &$this, 'load_textdomain' ), 1 );
61	+
62	+ // Set includes
63	+ add_action( 'plugins_loaded', array( &$this, 'set_includes' ), 1 );
64	+
65	+ // Load includes
66	+ add_action( 'plugins_loaded', array( &$this, 'load_includes' ), 1 );
67	+
68	+ }
69	+
70	+ /**
71	+ * Set plugin data
72	+ *
73	+ * This data is used by constants.
74	+ *
75	+ * @since 0.1
76	+ * @access public
77	+ */
78	+ public function set_plugin_data() {
79	+
80	+ // Load plugin.php if get_plugins() not available
81	+ if ( ! function_exists( 'get_plugins' ) ) {
82	+ require_once ABSPATH . 'wp-admin/includes/plugin.php';
83	+ }
84	+
85	+ // Get path to plugin's directory
86	+ $plugin_dir = plugin_basename( dirname( __FILE__ ) );
87	+
88	+ // Get plugin data
89	+ $plugin_data = current( get_plugins( '/' . $plugin_dir ) );
90	+
91	+ // Set plugin data
92	+ $this->plugin_data = apply_filters( 'wie_plugin_data', $plugin_data );
93	+
94	+ }
95	+
96	+ /**
97	+ * Define constants
98	+ *
99	+ * @since 0.1
100	+ * @access public
101	+ */
102	+ public function define_constants() {
103	+
104	+ // Plugin details
105	+ define( 'WIE_VERSION', $this->plugin_data['Version'] ); // plugin version
106	+ define( 'WIE_FILE', __FILE__ ); // plugin's main file path
107	+ define( 'WIE_DIR', dirname( plugin_basename( WIE_FILE ) ) ); // plugin's directory
108	+ define( 'WIE_PATH', untrailingslashit( plugin_dir_path( WIE_FILE ) ) ); // plugin's directory path
109	+ define( 'WIE_URL', untrailingslashit( plugin_dir_url( WIE_FILE ) ) ); // plugin's directory URL
110	+
111	+ // Directories
112	+ define( 'WIE_INC_DIR', 'includes' ); // includes directory
113	+ define( 'WIE_CSS_DIR', 'css' ); // stylesheets directory
114	+ define( 'WIE_LANG_DIR', 'languages' ); // languages directory
115	+
116	+ }
117	+
118	+ /**
119	+ * Load language file
120	+ *
121	+ * This will load the MO file for the current locale.
122	+ * The translation file must be named widget-importer-exporter-$locale.mo.
123	+ *
124	+ * First it will check to see if the MO file exists in wp-content/languages/plugins.
125	+ * If not, then the 'languages' direcory inside the plugin will be used.
126	+ * It is ideal to keep translation files outside of the plugin to avoid loss during updates.
127	+ *
128	+ * To Do: load_plugin_textdomain() will presumably be updated as load_theme_textdomain() was to
129	+ * natively support external loading from WP_LANG_DIR. When this is so, simplify this function.
130	+ * http://core.trac.wordpress.org/changeset/22346
131	+ *
132	+ * @since 0.1
133	+ * @access public
134	+ */
135	+ public function load_textdomain() {
136	+
137	+ // Textdomain
138	+ $domain = 'widget-importer-exporter';
139	+
140	+ // WordPress core locale filter
141	+ $locale = apply_filters( 'plugin_locale', get_locale(), $domain );
142	+
143	+ // Does external MO file exist? Load it
144	+ // This is ideal since it is not wiped out by plugin updates
145	+ $external_mofile = WP_LANG_DIR . '/plugins/'. $domain . '-' . $locale . '.mo';
146	+ if ( file_exists( $external_mofile ) ) {
147	+ load_textdomain( $domain, $external_mofile );
148	+ }
149	+
150	+ // Otherwise use MO file stored in plugin
151	+ // This is not ideal except for pre-made, unedited translations included with the plugin
152	+ else {
153	+ $languages_dir = WIE_DIR . '/' . trailingslashit( WIE_LANG_DIR ); // ensure trailing slash
154	+ load_plugin_textdomain( $domain, false, $languages_dir );
155	+ }
156	+
157	+ }
158	+
159	+ /**
160	+ * Set includes
161	+ *
162	+ * @since 0.1
163	+ * @access public
164	+ */
165	+ public function set_includes() {
166	+
167	+ $this->includes = apply_filters( 'wie_includes', array(
168	+
169	+ // Admin only
170	+ 'admin' => array(
171	+
172	+ // Functions
173	+ WIE_INC_DIR . '/export.php',
174	+ WIE_INC_DIR . '/import.php',
175	+ WIE_INC_DIR . '/mime-types.php',
176	+ WIE_INC_DIR . '/page.php',
177	+ WIE_INC_DIR . '/widgets.php'
178	+
179	+ )
180	+
181	+ ) );
182	+
183	+ }
184	+
185	+ /**
186	+ * Load includes
187	+ *
188	+ * Include files based on whether or not condition is met.
189	+ *
190	+ * @since 0.1
191	+ * @access public
192	+ */
193	+ public function load_includes() {
194	+
195	+ // Get includes
196	+ $includes = $this->includes;
197	+
198	+ // Loop conditions
199	+ foreach ( $includes as $condition => $files ) {
200	+
201	+ $do_includes = false;
202	+
203	+ // Check condition
204	+ switch( $condition ) {
205	+
206	+ // Admin Only
207	+ case 'admin':
208	+
209	+ if ( is_admin() ) {
210	+ $do_includes = true;
211	+ }
212	+
213	+ break;
214	+
215	+ // Frontend Only
216	+ case 'frontend':
217	+
218	+ if ( ! is_admin() ) {
219	+ $do_includes = true;
220	+ }
221	+
222	+ break;
223	+
224	+ // Admin or Frontend (always)
225	+ default:
226	+
227	+ $do_includes = true;
228	+
229	+ break;
230	+
231	+ }
232	+
233	+ // Loop files if condition met
234	+ if ( $do_includes ) {
235	+
236	+ foreach ( $files as $file ) {
237	+ require_once trailingslashit( WIE_PATH ) . $file;
238	+ }
239	+
240	+ }
241	+
242	+ }
243	+
244	+ }
245	+
246	+ }
247	+
248	+ // Instantiate the main class
249	+ new Widget_Importer_Exporter();

widget-importer-exporter.php CHANGED Viewed

	@@ -3,7 +3,7 @@
3	* Plugin Name: Widget Importer & Exporter
4	* Plugin URI: https://github.com/stevengliebe/widget-importer-exporter
5	* Description: Imports and exports widgets.
6	- * Version: 0.8
7	* Author: Steven Gliebe
8	* Author URI: http://stevengliebe.com
9	* License: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html


3	* Plugin Name: Widget Importer & Exporter
4	* Plugin URI: https://github.com/stevengliebe/widget-importer-exporter
5	* Description: Imports and exports widgets.
6	+ * Version: 1.0
7	* Author: Steven Gliebe
8	* Author URI: http://stevengliebe.com
9	* License: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

Widget Importer & Exporter - Version 1.0

Version Description

Release Info

Code changes from version 0.8 to 1.0