5 * @package WordPress |
5 * @package WordPress |
6 * @subpackage Administration |
6 * @subpackage Administration |
7 */ |
7 */ |
8 |
8 |
9 /** WordPress Administration Bootstrap */ |
9 /** WordPress Administration Bootstrap */ |
10 require_once( 'admin.php' ); |
10 require_once( './admin.php' ); |
11 |
11 |
12 /** WordPress Administration Widgets API */ |
12 /** WordPress Administration Widgets API */ |
13 require_once(ABSPATH . 'wp-admin/includes/widgets.php'); |
13 require_once(ABSPATH . 'wp-admin/includes/widgets.php'); |
14 |
14 |
15 if ( ! current_user_can('switch_themes') ) |
15 if ( ! current_user_can('edit_theme_options') ) |
16 wp_die( __( 'Cheatin’ uh?' )); |
16 wp_die( __( 'Cheatin’ uh?' )); |
17 |
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18 wp_admin_css( 'widgets' ); |
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19 |
17 |
20 $widgets_access = get_user_setting( 'widgets_access' ); |
18 $widgets_access = get_user_setting( 'widgets_access' ); |
21 if ( isset($_GET['widgets-access']) ) { |
19 if ( isset($_GET['widgets-access']) ) { |
22 $widgets_access = 'on' == $_GET['widgets-access'] ? 'on' : 'off'; |
20 $widgets_access = 'on' == $_GET['widgets-access'] ? 'on' : 'off'; |
23 set_user_setting( 'widgets_access', $widgets_access ); |
21 set_user_setting( 'widgets_access', $widgets_access ); |
24 } |
22 } |
25 |
23 |
26 if ( 'on' == $widgets_access ) |
24 function wp_widgets_access_body_class($classes) { |
27 add_filter( 'admin_body_class', create_function('', '{return " widgets_access ";}') ); |
25 return "$classes widgets_access "; |
28 else |
26 } |
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27 |
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28 if ( 'on' == $widgets_access ) { |
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29 add_filter( 'admin_body_class', 'wp_widgets_access_body_class' ); |
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30 } else { |
29 wp_enqueue_script('admin-widgets'); |
31 wp_enqueue_script('admin-widgets'); |
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32 |
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33 if ( wp_is_mobile() ) |
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34 wp_enqueue_script( 'jquery-touch-punch' ); |
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35 } |
30 |
36 |
31 do_action( 'sidebar_admin_setup' ); |
37 do_action( 'sidebar_admin_setup' ); |
32 |
38 |
33 $title = __( 'Widgets' ); |
39 $title = __( 'Widgets' ); |
34 $parent_file = 'themes.php'; |
40 $parent_file = 'themes.php'; |
35 |
41 |
36 // register the inactive_widgets area as sidebar |
42 get_current_screen()->add_help_tab( array( |
37 register_sidebar(array( |
43 'id' => 'overview', |
38 'name' => __('Inactive Widgets'), |
44 'title' => __('Overview'), |
39 'id' => 'wp_inactive_widgets', |
45 'content' => |
40 'description' => '', |
46 '<p>' . __('Widgets are independent sections of content that can be placed into any widgetized area provided by your theme (commonly called sidebars). To populate your sidebars/widget areas with individual widgets, drag and drop the title bars into the desired area. By default, only the first widget area is expanded. To populate additional widget areas, click on their title bars to expand them.') . '</p> |
41 'before_widget' => '', |
47 <p>' . __('The Available Widgets section contains all the widgets you can choose from. Once you drag a widget into a sidebar, it will open to allow you to configure its settings. When you are happy with the widget settings, click the Save button and the widget will go live on your site. If you click Delete, it will remove the widget.') . '</p>' |
42 'after_widget' => '', |
48 ) ); |
43 'before_title' => '', |
49 get_current_screen()->add_help_tab( array( |
44 'after_title' => '', |
50 'id' => 'removing-reusing', |
45 )); |
51 'title' => __('Removing and Reusing'), |
46 |
52 'content' => |
47 // These are the widgets grouped by sidebar |
53 '<p>' . __('If you want to remove the widget but save its setting for possible future use, just drag it into the Inactive Widgets area. You can add them back anytime from there. This is especially helpful when you switch to a theme with fewer or different widget areas.') . '</p> |
48 $sidebars_widgets = wp_get_sidebars_widgets(); |
54 <p>' . __('Widgets may be used multiple times. You can give each widget a title, to display on your site, but it’s not required.') . '</p> |
49 if ( empty( $sidebars_widgets ) ) |
55 <p>' . __('Enabling Accessibility Mode, via Screen Options, allows you to use Add and Edit buttons instead of using drag and drop.') . '</p>' |
50 $sidebars_widgets = wp_get_widget_defaults(); |
56 ) ); |
51 |
57 get_current_screen()->add_help_tab( array( |
52 // look for "lost" widgets, this has to run at least on each theme change |
58 'id' => 'missing-widgets', |
53 function retrieve_widgets() { |
59 'title' => __('Missing Widgets'), |
54 global $wp_registered_widget_updates, $wp_registered_sidebars, $sidebars_widgets, $wp_registered_widgets; |
60 'content' => |
55 |
61 '<p>' . __('Many themes show some sidebar widgets by default until you edit your sidebars, but they are not automatically displayed in your sidebar management tool. After you make your first widget change, you can re-add the default widgets by adding them from the Available Widgets area.') . '</p>' . |
56 $_sidebars_widgets = array(); |
62 '<p>' . __('When changing themes, there is often some variation in the number and setup of widget areas/sidebars and sometimes these conflicts make the transition a bit less smooth. If you changed themes and seem to be missing widgets, scroll down on this screen to the Inactive area, where all your widgets and their settings will have been saved.') . '</p>' |
57 $sidebars = array_keys($wp_registered_sidebars); |
63 ) ); |
58 |
64 |
59 unset( $sidebars_widgets['array_version'] ); |
65 get_current_screen()->set_help_sidebar( |
60 |
66 '<p><strong>' . __('For more information:') . '</strong></p>' . |
61 $old = array_keys($sidebars_widgets); |
67 '<p>' . __('<a href="http://codex.wordpress.org/Appearance_Widgets_Screen" target="_blank">Documentation on Widgets</a>') . '</p>' . |
62 sort($old); |
68 '<p>' . __('<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>' |
63 sort($sidebars); |
69 ); |
64 |
70 |
65 if ( $old == $sidebars ) |
71 if ( empty($wp_registered_sidebars) ) { |
66 return; |
72 // the theme has no sidebars, die. |
67 |
73 require_once( './admin-header.php' ); |
68 // Move the known-good ones first |
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69 foreach ( $sidebars as $id ) { |
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70 if ( array_key_exists( $id, $sidebars_widgets ) ) { |
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71 $_sidebars_widgets[$id] = $sidebars_widgets[$id]; |
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72 unset($sidebars_widgets[$id], $sidebars[$id]); |
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73 } |
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74 } |
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75 |
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76 // if new theme has less sidebars than the old theme |
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77 if ( !empty($sidebars_widgets) ) { |
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78 foreach ( $sidebars_widgets as $lost => $val ) { |
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79 if ( is_array($val) ) |
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80 $_sidebars_widgets['wp_inactive_widgets'] = array_merge( (array) $_sidebars_widgets['wp_inactive_widgets'], $val ); |
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81 } |
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82 } |
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83 |
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84 // discard invalid, theme-specific widgets from sidebars |
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85 $shown_widgets = array(); |
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86 foreach ( $_sidebars_widgets as $sidebar => $widgets ) { |
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87 if ( !is_array($widgets) ) |
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88 continue; |
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89 |
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90 $_widgets = array(); |
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91 foreach ( $widgets as $widget ) { |
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92 if ( isset($wp_registered_widgets[$widget]) ) |
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93 $_widgets[] = $widget; |
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94 } |
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95 $_sidebars_widgets[$sidebar] = $_widgets; |
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96 $shown_widgets = array_merge($shown_widgets, $_widgets); |
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97 } |
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98 |
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99 $sidebars_widgets = $_sidebars_widgets; |
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100 unset($_sidebars_widgets, $_widgets); |
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101 |
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102 // find hidden/lost multi-widget instances |
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103 $lost_widgets = array(); |
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104 foreach ( $wp_registered_widgets as $key => $val ) { |
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105 if ( in_array($key, $shown_widgets, true) ) |
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106 continue; |
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107 |
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108 $number = preg_replace('/.+?-([0-9]+)$/', '$1', $key); |
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109 |
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110 if ( 2 > (int) $number ) |
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111 continue; |
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112 |
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113 $lost_widgets[] = $key; |
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114 } |
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115 |
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116 $sidebars_widgets['wp_inactive_widgets'] = array_merge($lost_widgets, (array) $sidebars_widgets['wp_inactive_widgets']); |
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117 wp_set_sidebars_widgets($sidebars_widgets); |
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118 } |
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119 retrieve_widgets(); |
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120 |
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121 if ( count($wp_registered_sidebars) == 1 ) { |
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122 // If only "wp_inactive_widgets" is defined the theme has no sidebars, die. |
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123 require_once( 'admin-header.php' ); |
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124 ?> |
74 ?> |
125 |
75 |
126 <div class="wrap"> |
76 <div class="wrap"> |
127 <?php screen_icon(); ?> |
77 <?php screen_icon(); ?> |
128 <h2><?php echo esc_html( $title ); ?></h2> |
78 <h2><?php echo esc_html( $title ); ?></h2> |
131 </div> |
81 </div> |
132 <p><?php _e( 'The theme you are currently using isn’t widget-aware, meaning that it has no sidebars that you are able to change. For information on making your theme widget-aware, please <a href="http://codex.wordpress.org/Widgetizing_Themes">follow these instructions</a>.' ); ?></p> |
82 <p><?php _e( 'The theme you are currently using isn’t widget-aware, meaning that it has no sidebars that you are able to change. For information on making your theme widget-aware, please <a href="http://codex.wordpress.org/Widgetizing_Themes">follow these instructions</a>.' ); ?></p> |
133 </div> |
83 </div> |
134 |
84 |
135 <?php |
85 <?php |
136 require_once( 'admin-footer.php' ); |
86 require_once( './admin-footer.php' ); |
137 exit; |
87 exit; |
138 } |
88 } |
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89 |
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90 // These are the widgets grouped by sidebar |
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91 $sidebars_widgets = wp_get_sidebars_widgets(); |
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92 |
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93 if ( empty( $sidebars_widgets ) ) |
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94 $sidebars_widgets = wp_get_widget_defaults(); |
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95 |
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96 foreach ( $sidebars_widgets as $sidebar_id => $widgets ) { |
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97 if ( 'wp_inactive_widgets' == $sidebar_id ) |
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98 continue; |
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99 |
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100 if ( !isset( $wp_registered_sidebars[ $sidebar_id ] ) ) { |
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101 if ( ! empty( $widgets ) ) { // register the inactive_widgets area as sidebar |
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102 register_sidebar(array( |
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103 'name' => __( 'Inactive Sidebar (not used)' ), |
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104 'id' => $sidebar_id, |
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105 'class' => 'inactive-sidebar orphan-sidebar', |
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106 'description' => __( 'This sidebar is no longer available and does not show anywhere on your site. Remove each of the widgets below to fully remove this inactive sidebar.' ), |
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107 'before_widget' => '', |
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108 'after_widget' => '', |
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109 'before_title' => '', |
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110 'after_title' => '', |
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111 )); |
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112 } else { |
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113 unset( $sidebars_widgets[ $sidebar_id ] ); |
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114 } |
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115 } |
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116 } |
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117 |
|
118 // register the inactive_widgets area as sidebar |
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119 register_sidebar(array( |
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120 'name' => __('Inactive Widgets'), |
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121 'id' => 'wp_inactive_widgets', |
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122 'class' => 'inactive-sidebar', |
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123 'description' => __( 'Drag widgets here to remove them from the sidebar but keep their settings.' ), |
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124 'before_widget' => '', |
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125 'after_widget' => '', |
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126 'before_title' => '', |
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127 'after_title' => '', |
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128 )); |
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129 |
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130 retrieve_widgets(); |
139 |
131 |
140 // We're saving a widget without js |
132 // We're saving a widget without js |
141 if ( isset($_POST['savewidget']) || isset($_POST['removewidget']) ) { |
133 if ( isset($_POST['savewidget']) || isset($_POST['removewidget']) ) { |
142 $widget_id = $_POST['widget-id']; |
134 $widget_id = $_POST['widget-id']; |
143 check_admin_referer("save-delete-widget-$widget_id"); |
135 check_admin_referer("save-delete-widget-$widget_id"); |
320 $errors = array( |
314 $errors = array( |
321 __('Error while saving.'), |
315 __('Error while saving.'), |
322 __('Error in displaying the widget settings form.') |
316 __('Error in displaying the widget settings form.') |
323 ); |
317 ); |
324 |
318 |
325 require_once( 'admin-header.php' ); ?> |
319 require_once( './admin-header.php' ); ?> |
326 |
320 |
327 <div class="wrap"> |
321 <div class="wrap"> |
328 <?php screen_icon(); ?> |
322 <?php screen_icon(); ?> |
329 <h2><?php echo esc_html( $title ); ?></h2> |
323 <h2><?php echo esc_html( $title ); ?></h2> |
330 |
324 |
331 <?php if ( isset($_GET['message']) && isset($messages[$_GET['message']]) ) { ?> |
325 <?php if ( isset($_GET['message']) && isset($messages[$_GET['message']]) ) { ?> |
332 <div id="message" class="updated fade"><p><?php echo $messages[$_GET['message']]; ?></p></div> |
326 <div id="message" class="updated"><p><?php echo $messages[$_GET['message']]; ?></p></div> |
333 <?php } ?> |
327 <?php } ?> |
334 <?php if ( isset($_GET['error']) && isset($errors[$_GET['error']]) ) { ?> |
328 <?php if ( isset($_GET['error']) && isset($errors[$_GET['error']]) ) { ?> |
335 <div id="message" class="error"><p><?php echo $errors[$_GET['error']]; ?></p></div> |
329 <div id="message" class="error"><p><?php echo $errors[$_GET['error']]; ?></p></div> |
336 <?php } ?> |
330 <?php } ?> |
|
331 |
|
332 <?php do_action( 'widgets_admin_page' ); ?> |
337 |
333 |
338 <div class="widget-liquid-left"> |
334 <div class="widget-liquid-left"> |
339 <div id="widgets-left"> |
335 <div id="widgets-left"> |
340 <div id="available-widgets" class="widgets-holder-wrap"> |
336 <div id="available-widgets" class="widgets-holder-wrap"> |
341 <div class="sidebar-name"> |
337 <div class="sidebar-name"> |
342 <div class="sidebar-name-arrow"><br /></div> |
338 <div class="sidebar-name-arrow"><br /></div> |
343 <h3><?php _e('Available Widgets'); ?> <span id="removing-widget"><?php _e('Deactivate'); ?> <span></span></span></h3></div> |
339 <h3><?php _e('Available Widgets'); ?> <span id="removing-widget"><?php _ex('Deactivate', 'removing-widget'); ?> <span></span></span></h3></div> |
344 <div class="widget-holder"> |
340 <div class="widget-holder"> |
345 <p class="description"><?php _e('Drag widgets from here to a sidebar on the right to activate them. Drag widgets back here to deactivate them and delete their settings.'); ?></p> |
341 <p class="description"><?php _e('Drag widgets from here to a sidebar on the right to activate them. Drag widgets back here to deactivate them and delete their settings.'); ?></p> |
346 <div id="widget-list"> |
342 <div id="widget-list"> |
347 <?php wp_list_widgets(); ?> |
343 <?php wp_list_widgets(); ?> |
348 </div> |
344 </div> |
349 <br class='clear' /> |
345 <br class='clear' /> |
350 </div> |
346 </div> |
351 <br class="clear" /> |
347 <br class="clear" /> |
352 </div> |
348 </div> |
353 |
349 |
354 <div class="widgets-holder-wrap"> |
350 <?php |
355 <div class="sidebar-name"> |
351 foreach ( $wp_registered_sidebars as $sidebar => $registered_sidebar ) { |
356 <div class="sidebar-name-arrow"><br /></div> |
352 if ( false !== strpos( $registered_sidebar['class'], 'inactive-sidebar' ) || 'orphaned_widgets' == substr( $sidebar, 0, 16 ) ) { |
357 <h3><?php _e('Inactive Widgets'); ?> |
353 $wrap_class = 'widgets-holder-wrap'; |
358 <span><img src="images/wpspin_light.gif" class="ajax-feedback" title="" alt="" /></span></h3></div> |
354 if ( !empty( $registered_sidebar['class'] ) ) |
359 <div class="widget-holder inactive"> |
355 $wrap_class .= ' ' . $registered_sidebar['class']; |
360 <p class="description"><?php _e('Drag widgets here to remove them from the sidebar but keep their settings.'); ?></p> |
356 |
361 <?php wp_list_widget_controls('wp_inactive_widgets'); ?> |
357 ?> |
362 <br class="clear" /> |
358 |
|
359 <div class="<?php echo esc_attr( $wrap_class ); ?>"> |
|
360 <div class="sidebar-name"> |
|
361 <div class="sidebar-name-arrow"><br /></div> |
|
362 <h3><?php echo esc_html( $registered_sidebar['name'] ); ?> |
|
363 <span><img src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" class="ajax-feedback" title="" alt="" /></span> |
|
364 </h3> |
|
365 </div> |
|
366 <div class="widget-holder inactive"> |
|
367 <?php wp_list_widget_controls( $registered_sidebar['id'] ); ?> |
|
368 <br class="clear" /> |
|
369 </div> |
363 </div> |
370 </div> |
364 </div> |
371 <?php |
|
372 } |
|
373 } |
|
374 ?> |
|
375 |
365 </div> |
376 </div> |
366 </div> |
377 </div> |
367 |
378 |
368 <div class="widget-liquid-right"> |
379 <div class="widget-liquid-right"> |
369 <div id="widgets-right"> |
380 <div id="widgets-right"> |
370 <?php |
381 <?php |
371 $i = 0; |
382 $i = 0; |
372 foreach ( $wp_registered_sidebars as $sidebar => $registered_sidebar ) { |
383 foreach ( $wp_registered_sidebars as $sidebar => $registered_sidebar ) { |
373 if ( 'wp_inactive_widgets' == $sidebar ) |
384 if ( false !== strpos( $registered_sidebar['class'], 'inactive-sidebar' ) || 'orphaned_widgets' == substr( $sidebar, 0, 16 ) ) |
374 continue; |
385 continue; |
375 $closed = $i ? ' closed' : ''; ?> |
386 |
376 <div class="widgets-holder-wrap<?php echo $closed; ?>"> |
387 $wrap_class = 'widgets-holder-wrap'; |
|
388 if ( !empty( $registered_sidebar['class'] ) ) |
|
389 $wrap_class .= ' sidebar-' . $registered_sidebar['class']; |
|
390 |
|
391 if ( $i ) |
|
392 $wrap_class .= ' closed'; ?> |
|
393 |
|
394 <div class="<?php echo esc_attr( $wrap_class ); ?>"> |
377 <div class="sidebar-name"> |
395 <div class="sidebar-name"> |
378 <div class="sidebar-name-arrow"><br /></div> |
396 <div class="sidebar-name-arrow"><br /></div> |
379 <h3><?php echo esc_html( $registered_sidebar['name'] ); ?> |
397 <h3><?php echo esc_html( $registered_sidebar['name'] ); ?> |
380 <span><img src="images/wpspin_dark.gif" class="ajax-feedback" title="" alt="" /></span></h3></div> |
398 <span><img src="<?php echo esc_url( admin_url( 'images/wpspin_dark.gif' ) ); ?>" class="ajax-feedback" title="" alt="" /></span></h3></div> |
381 <?php wp_list_widget_controls( $sidebar ); // Show the control forms for each of the widgets in this sidebar ?> |
399 <?php wp_list_widget_controls( $sidebar ); // Show the control forms for each of the widgets in this sidebar ?> |
382 </div> |
400 </div> |
383 <?php |
401 <?php |
384 $i++; |
402 $i++; |
385 } ?> |
403 } ?> |