WordPress 3.8
[autoinstalls/wordpress.git] / wp-admin / themes.php
1 <?php
2 /**
3  * Themes administration panel.
4  *
5  * @package WordPress
6  * @subpackage Administration
7  */
8
9 /** WordPress Administration Bootstrap */
10 require_once( dirname( __FILE__ ) . '/admin.php' );
11
12 if ( !current_user_can('switch_themes') && !current_user_can('edit_theme_options') )
13         wp_die( __( 'Cheatin&#8217; uh?' ) );
14
15 if ( current_user_can( 'switch_themes' ) && isset($_GET['action'] ) ) {
16         if ( 'activate' == $_GET['action'] ) {
17                 check_admin_referer('switch-theme_' . $_GET['stylesheet']);
18                 $theme = wp_get_theme( $_GET['stylesheet'] );
19                 if ( ! $theme->exists() || ! $theme->is_allowed() )
20                         wp_die( __( 'Cheatin&#8217; uh?' ) );
21                 switch_theme( $theme->get_stylesheet() );
22                 wp_redirect( admin_url('themes.php?activated=true') );
23                 exit;
24         } elseif ( 'delete' == $_GET['action'] ) {
25                 check_admin_referer('delete-theme_' . $_GET['stylesheet']);
26                 $theme = wp_get_theme( $_GET['stylesheet'] );
27                 if ( !current_user_can('delete_themes') || ! $theme->exists() )
28                         wp_die( __( 'Cheatin&#8217; uh?' ) );
29                 delete_theme($_GET['stylesheet']);
30                 wp_redirect( admin_url('themes.php?deleted=true') );
31                 exit;
32         }
33 }
34
35 $title = __('Manage Themes');
36 $parent_file = 'themes.php';
37
38 // Help tab: Overview
39 if ( current_user_can( 'switch_themes' ) ) {
40         $help_overview  = '<p>' . __( 'This screen is used for managing your installed themes. Aside from the default theme(s) included with your WordPress installation, themes are designed and developed by third parties.' ) . '</p>' .
41                 '<p>' . __( 'From this screen you can:' ) . '</p>' .
42                 '<ul><li>' . __( 'Hover or tap to see Activate and Live Preview buttons' ) . '</li>' .
43                 '<li>' . __( 'Click on the theme to see the theme name, version, author, description, tags, and the Delete link' ) . '</li>' .
44                 '<li>' . __( 'Click Customize for the current theme or Live Preview for any other theme to see a live preview' ) . '</li></ul>' .
45                 '<p>' . __( 'The current theme is displayed highlighted as the first theme.' ) . '</p>';
46
47         get_current_screen()->add_help_tab( array(
48                 'id'      => 'overview',
49                 'title'   => __( 'Overview' ),
50                 'content' => $help_overview
51         ) );
52 } // switch_themes
53
54 // Help tab: Adding Themes
55 if ( current_user_can( 'install_themes' ) ) {
56         if ( is_multisite() ) {
57                 $help_install = '<p>' . __('Installing themes on Multisite can only be done from the Network Admin section.') . '</p>';
58         } else {
59                 $help_install = '<p>' . sprintf( __('If you would like to see more themes to choose from, click on the &#8220;Add New&#8221; button and you will be able to browse or search for additional themes from the <a href="%s" target="_blank">WordPress.org Theme Directory</a>. Themes in the WordPress.org Theme Directory are designed and developed by third parties, and are compatible with the license WordPress uses. Oh, and they&#8217;re free!'), 'http://wordpress.org/themes/' ) . '</p>';
60         }
61
62         get_current_screen()->add_help_tab( array(
63                 'id'      => 'adding-themes',
64                 'title'   => __('Adding Themes'),
65                 'content' => $help_install
66         ) );
67 } // install_themes
68
69 // Help tab: Previewing and Customizing
70 if ( current_user_can( 'edit_theme_options' ) ) {
71         $help_customize =
72                 '<p>' . __( 'Tap or hover on any theme then click the Live Preview button to see a live preview of that theme and change theme options in a separate, full-screen view. You can also find a Live Preview button at the bottom of the theme details screen. Any installed theme can be previewed and customized in this way.' ) . '</p>'.
73                 '<p>' . __( 'The theme being previewed is fully interactive &mdash; navigate to different pages to see how the theme handles posts, archives, and other page templates. The settings may differ depending on what theme features the theme being previewed supports. To accept the new settings and activate the theme all in one step, click the Save &amp; Activate button above the menu.' ) . '</p>' .
74                 '<p>' . __( 'When previewing on smaller monitors, you can use the collapse icon at the bottom of the left-hand pane. This will hide the pane, giving you more room to preview your site in the new theme. To bring the pane back, click on the collapse icon again.' ) . '</p>';
75
76         get_current_screen()->add_help_tab( array(
77                 'id'            => 'customize-preview-themes',
78                 'title'         => __( 'Previewing and Customizing' ),
79                 'content'       => $help_customize
80         ) );
81 } // edit_theme_options
82
83 get_current_screen()->set_help_sidebar(
84         '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
85         '<p>' . __( '<a href="http://codex.wordpress.org/Using_Themes" target="_blank">Documentation on Using Themes</a>' ) . '</p>' .
86         '<p>' . __( '<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>' ) . '</p>'
87 );
88
89 if ( current_user_can( 'switch_themes' ) ) {
90         $themes = wp_prepare_themes_for_js();
91 } else {
92         $themes = wp_prepare_themes_for_js( array( wp_get_theme() ) );
93 }
94 wp_reset_vars( array( 'theme', 'search' ) );
95
96 wp_localize_script( 'theme', '_wpThemeSettings', array(
97         'themes'   => $themes,
98         'settings' => array(
99                 'canInstall'    => ( ! is_multisite() && current_user_can( 'install_themes' ) ),
100                 'installURI'    => ( ! is_multisite() && current_user_can( 'install_themes' ) ) ? admin_url( 'theme-install.php' ) : null,
101                 'confirmDelete' => __( "Are you sure you want to delete this theme?\n\nClick 'Cancel' to go back, 'OK' to confirm the delete." ),
102                 'root'          => parse_url( admin_url( 'themes.php' ), PHP_URL_PATH ),
103                 'theme'         => esc_html( $theme ),
104                 'search'        => esc_html( $search ),
105
106         ),
107         'l10n' => array(
108                 'addNew' => __( 'Add New Theme' ),
109                 'search'  => __( 'Search Installed Themes' ),
110                 'searchPlaceholder' => __( 'Search installed themes...' ),
111         ),
112 ) );
113
114 add_thickbox();
115 wp_enqueue_script( 'theme' );
116 wp_enqueue_script( 'customize-loader' );
117
118 require_once( ABSPATH . 'wp-admin/admin-header.php' );
119 ?>
120
121 <div class="wrap">
122         <h2><?php esc_html_e( 'Themes' ); ?>
123                 <span class="theme-count"><?php echo count( $themes ); ?></span>
124         <?php if ( ! is_multisite() && current_user_can( 'install_themes' ) ) : ?>
125                 <a href="<?php echo admin_url( 'theme-install.php' ); ?>" class="add-new-h2"><?php echo esc_html( _x( 'Add New', 'Add new theme' ) ); ?></a>
126         <?php endif; ?>
127         </h2>
128 <?php
129 if ( ! validate_current_theme() || isset( $_GET['broken'] ) ) : ?>
130 <div id="message1" class="updated"><p><?php _e('The active theme is broken. Reverting to the default theme.'); ?></p></div>
131 <?php elseif ( isset($_GET['activated']) ) :
132                 if ( isset( $_GET['previewed'] ) ) { ?>
133                 <div id="message2" class="updated"><p><?php printf( __( 'Settings saved and theme activated. <a href="%s">Visit site</a>' ), home_url( '/' ) ); ?></p></div>
134                 <?php } else { ?>
135 <div id="message2" class="updated"><p><?php printf( __( 'New theme activated. <a href="%s">Visit site</a>' ), home_url( '/' ) ); ?></p></div><?php
136                 }
137         elseif ( isset($_GET['deleted']) ) : ?>
138 <div id="message3" class="updated"><p><?php _e('Theme deleted.') ?></p></div>
139 <?php
140 endif;
141
142 $ct = wp_get_theme();
143
144 if ( $ct->errors() && ( ! is_multisite() || current_user_can( 'manage_network_themes' ) ) ) {
145         echo '<p class="error-message">' . sprintf( __( 'ERROR: %s' ), $ct->errors()->get_error_message() ) . '</p>';
146 }
147
148 /*
149 // Certain error codes are less fatal than others. We can still display theme information in most cases.
150 if ( ! $ct->errors() || ( 1 == count( $ct->errors()->get_error_codes() )
151         && in_array( $ct->errors()->get_error_code(), array( 'theme_no_parent', 'theme_parent_invalid', 'theme_no_index' ) ) ) ) : ?>
152 */
153
154         // Pretend you didn't see this.
155         $current_theme_actions = array();
156         if ( is_array( $submenu ) && isset( $submenu['themes.php'] ) ) {
157                 foreach ( (array) $submenu['themes.php'] as $item) {
158                         $class = '';
159                         if ( 'themes.php' == $item[2] || 'theme-editor.php' == $item[2] || 'customize.php' == $item[2] )
160                                 continue;
161                         // 0 = name, 1 = capability, 2 = file
162                         if ( ( strcmp($self, $item[2]) == 0 && empty($parent_file)) || ($parent_file && ($item[2] == $parent_file)) )
163                                 $class = ' class="current"';
164                         if ( !empty($submenu[$item[2]]) ) {
165                                 $submenu[$item[2]] = array_values($submenu[$item[2]]); // Re-index.
166                                 $menu_hook = get_plugin_page_hook($submenu[$item[2]][0][2], $item[2]);
167                                 if ( file_exists(WP_PLUGIN_DIR . "/{$submenu[$item[2]][0][2]}") || !empty($menu_hook))
168                                         $current_theme_actions[] = "<a class='button button-secondary' href='admin.php?page={$submenu[$item[2]][0][2]}'$class>{$item[0]}</a>";
169                                 else
170                                         $current_theme_actions[] = "<a class='button button-secondary' href='{$submenu[$item[2]][0][2]}'$class>{$item[0]}</a>";
171                         } else if ( current_user_can($item[1]) ) {
172                                 $menu_file = $item[2];
173                                 if ( false !== ( $pos = strpos( $menu_file, '?' ) ) )
174                                         $menu_file = substr( $menu_file, 0, $pos );
175                                 if ( file_exists( ABSPATH . "wp-admin/$menu_file" ) ) {
176                                         $current_theme_actions[] = "<a class='button button-secondary' href='{$item[2]}'$class>{$item[0]}</a>";
177                                 } else {
178                                         $current_theme_actions[] = "<a class='button button-secondary' href='themes.php?page={$item[2]}'$class>{$item[0]}</a>";
179                                 }
180                         }
181                 }
182         }
183
184 ?>
185
186 <div class="theme-browser">
187         <div class="themes">
188
189 <?php
190 /*
191  * This PHP is synchronized with the tmpl-theme template below!
192  */
193
194 foreach ( $themes as $theme ) : ?>
195 <div class="theme<?php if ( $theme['active'] ) echo ' active'; ?>">
196         <?php if ( ! empty( $theme['screenshot'][0] ) ) { ?>
197                 <div class="theme-screenshot">
198                         <img src="<?php echo $theme['screenshot'][0]; ?>" alt="" />
199                 </div>
200         <?php } else { ?>
201                 <div class="theme-screenshot blank"></div>
202         <?php } ?>
203         <span class="more-details"><?php _e( 'Theme Details' ); ?></span>
204         <div class="theme-author"><?php printf( __( 'By %s' ), $theme['author'] ); ?></div>
205
206         <?php if ( $theme['active'] ) { ?>
207                 <h3 class="theme-name"><span><?php _ex( 'Active:', 'theme' ); ?></span> <?php echo $theme['name']; ?></h3>
208         <?php } else { ?>
209                 <h3 class="theme-name"><?php echo $theme['name']; ?></h3>
210         <?php } ?>
211
212         <div class="theme-actions">
213
214         <?php if ( $theme['active'] ) { ?>
215                 <?php if ( $theme['actions']['customize'] ) { ?>
216                         <a class="button button-primary customize load-customize hide-if-no-customize" href="<?php echo $theme['actions']['customize']; ?>"><?php _e( 'Customize' ); ?></a>
217                 <?php } ?>
218         <?php } else { ?>
219                 <a class="button button-primary activate" href="<?php echo $theme['actions']['activate']; ?>"><?php _e( 'Activate' ); ?></a>
220                 <a class="button button-secondary load-customize hide-if-no-customize" href="<?php echo $theme['actions']['customize']; ?>"><?php _e( 'Live Preview' ); ?></a>
221                 <a class="button button-secondary hide-if-customize" href="<?php echo $theme['actions']['preview']; ?>"><?php _e( 'Preview' ); ?></a>
222         <?php } ?>
223
224         </div>
225
226         <?php if ( $theme['hasUpdate'] ) { ?>
227                 <div class="theme-update"><?php _e( 'Update Available' ); ?></div>
228         <?php } ?>
229 </div>
230 <?php endforeach; ?>
231         <br class="clear" />
232         </div>
233 </div>
234 <div class="theme-overlay"></div>
235
236 <?php
237 // List broken themes, if any.
238 if ( ! is_multisite() && current_user_can('edit_themes') && $broken_themes = wp_get_themes( array( 'errors' => true ) ) ) {
239 ?>
240
241 <div class="broken-themes">
242 <h3><?php _e('Broken Themes'); ?></h3>
243 <p><?php _e('The following themes are installed but incomplete. Themes must have a stylesheet and a template.'); ?></p>
244
245 <table>
246         <tr>
247                 <th><?php _ex('Name', 'theme name'); ?></th>
248                 <th><?php _e('Description'); ?></th>
249         </tr>
250 <?php
251         foreach ( $broken_themes as $broken_theme ) {
252                 echo "
253                 <tr>
254                          <td>" . ( $broken_theme->get( 'Name' ) ? $broken_theme->get( 'Name' ) : $broken_theme->get_stylesheet() ) . "</td>
255                          <td>" . $broken_theme->errors()->get_error_message() . "</td>
256                 </tr>";
257         }
258 ?>
259 </table>
260 </div>
261
262 <?php
263 }
264 ?>
265 </div><!-- .wrap -->
266
267 <?php
268 /*
269  * The tmpl-theme template is synchronized with PHP above!
270  */
271 ?>
272 <script id="tmpl-theme" type="text/template">
273         <# if ( data.screenshot[0] ) { #>
274                 <div class="theme-screenshot">
275                         <img src="{{ data.screenshot[0] }}" alt="" />
276                 </div>
277         <# } else { #>
278                 <div class="theme-screenshot blank"></div>
279         <# } #>
280         <span class="more-details"><?php _e( 'Theme Details' ); ?></span>
281         <div class="theme-author"><?php printf( __( 'By %s' ), '{{{ data.author }}}' ); ?></div>
282
283         <# if ( data.active ) { #>
284                 <h3 class="theme-name"><span><?php _ex( 'Active:', 'theme' ); ?></span> {{{ data.name }}}</h3>
285         <# } else { #>
286                 <h3 class="theme-name">{{{ data.name }}}</h3>
287         <# } #>
288
289         <div class="theme-actions">
290
291         <# if ( data.active ) { #>
292                 <# if ( data.actions.customize ) { #>
293                         <a class="button button-primary customize load-customize hide-if-no-customize" href="{{ data.actions.customize }}"><?php _e( 'Customize' ); ?></a>
294                 <# } #>
295         <# } else { #>
296                 <a class="button button-primary activate" href="{{{ data.actions.activate }}}"><?php _e( 'Activate' ); ?></a>
297                 <a class="button button-secondary load-customize hide-if-no-customize" href="{{{ data.actions.customize }}}"><?php _e( 'Live Preview' ); ?></a>
298                 <a class="button button-secondary hide-if-customize" href="{{{ data.actions.preview }}}"><?php _e( 'Preview' ); ?></a>
299         <# } #>
300
301         </div>
302
303         <# if ( data.hasUpdate ) { #>
304                 <div class="theme-update"><?php _e( 'Update Available' ); ?></div>
305         <# } #>
306 </script>
307
308 <script id="tmpl-theme-single" type="text/template">
309         <div class="theme-backdrop"></div>
310         <div class="theme-wrap">
311                 <div class="theme-header">
312                         <div alt="<?php _e( 'Close overlay' ); ?>" class="close dashicons dashicons-no"></div>
313                         <div alt="<?php _e( 'Show previous theme' ); ?>" class="left dashicons dashicons-no"></div>
314                         <div alt="<?php _e( 'Show next theme' ); ?>" class="right dashicons dashicons-no"></div>
315                 </div>
316                 <div class="theme-about">
317                         <div class="theme-screenshots">
318                         <# if ( data.screenshot[0] ) { #>
319                                 <div class="screenshot"><img src="{{ data.screenshot[0] }}" alt="" /></div>
320                         <# } else { #>
321                                 <div class="screenshot blank"></div>
322                         <# } #>
323                         </div>
324
325                         <div class="theme-info">
326                                 <# if ( data.active ) { #>
327                                         <span class="current-label"><?php _e( 'Current Theme' ); ?></span>
328                                 <# } #>
329                                 <h3 class="theme-name">{{{ data.name }}}<span class="theme-version"><?php printf( __( 'Version: %s' ), '{{{ data.version }}}' ); ?></span></h3>
330                                 <h4 class="theme-author"><?php printf( __( 'By %s' ), '{{{ data.authorAndUri }}}' ); ?></h4>
331
332                                 <# if ( data.hasUpdate ) { #>
333                                 <div class="theme-update-message">
334                                         <h4 class="theme-update"><?php _e( 'Update Available' ); ?></h4>
335                                         {{{ data.update }}}
336                                 </div>
337                                 <# } #>
338                                 <p class="theme-description">{{{ data.description }}}</p>
339
340                                 <# if ( data.parent ) { #>
341                                         <p class="parent-theme"><?php printf( __( 'This is a child theme of %s.' ), '<strong>{{{ data.parent }}}</strong>' ); ?></p>
342                                 <# } #>
343
344                                 <# if ( data.tags ) { #>
345                                         <p class="theme-tags"><span><?php _e( 'Tags:' ); ?></span> {{{ data.tags }}}</p>
346                                 <# } #>
347                         </div>
348                 </div>
349
350                 <div class="theme-actions">
351                         <div class="active-theme">
352                                 <a href="{{{ data.actions.customize }}}" class="button button-primary customize load-customize hide-if-no-customize"><?php _e( 'Customize' ); ?></a>
353                                 <?php echo implode( ' ', $current_theme_actions ); ?>
354                         </div>
355                         <div class="inactive-theme">
356                                 <# if ( data.actions.activate ) { #>
357                                         <a href="{{{ data.actions.activate }}}" class="button button-primary activate"><?php _e( 'Activate' ); ?></a>
358                                 <# } #>
359                                 <a href="{{{ data.actions.customize }}}" class="button button-secondary load-customize hide-if-no-customize"><?php _e( 'Live Preview' ); ?></a>
360                                 <a href="{{{ data.actions.preview }}}" class="button button-secondary hide-if-customize"><?php _e( 'Preview' ); ?></a>
361                         </div>
362
363                         <# if ( ! data.active && data.actions['delete'] ) { #>
364                                 <a href="{{{ data.actions['delete'] }}}" class="button button-secondary delete-theme"><?php _e( 'Delete' ); ?></a>
365                         <# } #>
366                 </div>
367         </div>
368 </script>
369
370 <?php require( ABSPATH . 'wp-admin/admin-footer.php' ); ?>