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<title>[26470] trunk/src/wp-admin: Themes: Do extra Cap checks before outputting links, and use full URI's.</title>
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<dt>Revision</dt> <dd><a href="http://core.trac.wordpress.org/changeset/26470">26470</a></dd>
<dt>Author</dt> <dd>dd32</dd>
<dt>Date</dt> <dd>2013-11-29 09:00:23 +0000 (Fri, 29 Nov 2013)</dd>
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<h3>Log Message</h3>
<pre>Themes: Do extra Cap checks before outputting links, and use full URI's. See <a href="http://core.trac.wordpress.org/ticket/25948">#25948</a></pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesthemephp">trunk/src/wp-admin/includes/theme.php</a></li>
<li><a href="#trunksrcwpadminthemesphp">trunk/src/wp-admin/themes.php</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludesthemephp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/includes/theme.php (26469 => 26470)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/includes/theme.php    2013-11-29 08:37:17 UTC (rev 26469)
+++ trunk/src/wp-admin/includes/theme.php       2013-11-29 09:00:23 UTC (rev 26470)
</span><span class="lines">@@ -142,7 +142,7 @@
</span><span class="cx">          $update = $themes_update->response[ $stylesheet ];
</span><span class="cx">          $theme_name = $theme->display('Name');
</span><span class="cx">          $details_url = add_query_arg(array('TB_iframe' => 'true', 'width' => 1024, 'height' => 800), $update['url']); //Theme browser inside WP? replace this, Also, theme preview JS will override this on the available list.
</span><del>-               $update_url = wp_nonce_url('update.php?action=upgrade-theme&amp;theme=' . urlencode($stylesheet), 'upgrade-theme_' . $stylesheet);
</del><ins>+                $update_url = wp_nonce_url( admin_url( 'update.php?action=upgrade-theme&amp;theme=' . urlencode( $stylesheet ) ), 'upgrade-theme_' . $stylesheet );
</ins><span class="cx">           $update_onclick = 'onclick="if ( confirm(\'' . esc_js( __("Updating this theme will lose any customizations you have made. 'Cancel' to stop, 'OK' to update.") ) . '\') ) {return true;}return false;"';
</span><span class="cx"> 
</span><span class="cx">          if ( !is_multisite() ) {
</span><span class="lines">@@ -414,9 +414,9 @@
</span><span class="cx">                  'hasUpdate'    => isset( $updates[ $slug ] ),
</span><span class="cx">                  'update'       => get_theme_update_available( $theme ),
</span><span class="cx">                  'actions'      => array(
</span><del>-                               'activate' => wp_nonce_url( 'themes.php?action=activate&amp;stylesheet=' . $encoded_slug, 'switch-theme_' . $slug ),
-                               'customize'=> admin_url( 'customize.php?theme=' . $encoded_slug ),
-                               'delete'   => wp_nonce_url( 'themes.php?action=delete&amp;stylesheet=' . $encoded_slug, 'delete-theme_' . $slug ),
</del><ins>+                                'activate' => current_user_can( 'switch_themes' ) ? wp_nonce_url( admin_url( 'themes.php?action=activate&amp;stylesheet=' . $encoded_slug ), 'switch-theme_' . $slug ) : null,
+                               'customize'=> current_user_can( 'edit_theme_options' ) ? admin_url( 'customize.php?theme=' . $encoded_slug ) : null,
+                               'delete'   => current_user_can( 'delete_themes' ) ? wp_nonce_url( admin_url( 'themes.php?action=delete&amp;stylesheet=' . $encoded_slug ), 'delete-theme_' . $slug ) : null,
</ins><span class="cx">                   ),
</span><span class="cx">          );
</span><span class="cx">  }
</span></span></pre></div>
<a id="trunksrcwpadminthemesphp"></a>
<div class="modfile"><h4>Modified: trunk/src/wp-admin/themes.php (26469 => 26470)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/src/wp-admin/themes.php    2013-11-29 08:37:17 UTC (rev 26469)
+++ trunk/src/wp-admin/themes.php       2013-11-29 09:00:23 UTC (rev 26470)
</span><span class="lines">@@ -92,10 +92,9 @@
</span><span class="cx">  'themes'   => $themes,
</span><span class="cx">  'settings' => array(
</span><span class="cx">          'canInstall'    => ( ! is_multisite() && current_user_can( 'install_themes' ) ),
</span><del>-               'installURI'    => admin_url( 'theme-install.php' ),
-               'customizeURI'  => ( current_user_can( 'edit_theme_options' ) ) ? wp_customize_url() : null,
</del><ins>+                'installURI'    => ( ! is_multisite() && current_user_can( 'install_themes' ) ) ? admin_url( 'theme-install.php' ) : null,
</ins><span class="cx">           'confirmDelete' => __( "Are you sure you want to delete this theme?\n\nClick 'Cancel' to go back, 'OK' to confirm the delete." ),
</span><del>-               'root'          => '/wp-admin/themes.php',
</del><ins>+                'root'          => admin_url( 'themes.php' ),
</ins><span class="cx">           'extraRoutes'   => '',
</span><span class="cx">  ),
</span><span class="cx">          'l10n' => array(
</span><span class="lines">@@ -220,12 +219,12 @@
</span><span class="cx">  </div>
</span><span class="cx">  <div class="theme-author"><?php printf( __( 'By %s' ), '{{{ data.author }}}' ); ?></div>
</span><span class="cx">  <h3 class="theme-name">{{ data.name }}</h3>
</span><ins>+
</ins><span class="cx">   <div class="theme-actions">
</span><span class="cx"> 
</span><span class="cx">  <# if ( data.active ) { #>
</span><del>-               <span class="current-label"><?php _e( 'Current Theme' ); ?></span>
-               <# if ( wp.themes.data.settings['customizeURI'] ) { #>
-                       <a class="button button-primary hide-if-no-customize" href="{{ wp.themes.data.settings['customizeURI'] }}"><?php _e( 'Customize' ); ?></a>
</del><ins>+                <# if ( data.actions['customize'] ) { #>
+                       <a class="button button-primary hide-if-no-customize" href="{{ data.actions['customize'] }}"><?php _e( 'Customize' ); ?></a>
</ins><span class="cx">           <# } #>
</span><span class="cx">  <# } else { #>
</span><span class="cx">          <a class="button button-primary activate" href="{{{ data.actions['activate'] }}}"><?php _e( 'Activate' ); ?></a>
</span><span class="lines">@@ -292,7 +291,7 @@
</span><span class="cx">  <div class="theme-actions">
</span><span class="cx">          <div class="active-theme">
</span><span class="cx">                  <a href="{{{ wp.themes.data.settings.customizeURI }}}" class="button button-primary hide-if-no-customize"><?php _e( 'Customize' ); ?></a>
</span><del>-                       <?php if( current_theme_supports( 'menus' ) ) { ?>
</del><ins>+                        <?php if ( current_theme_supports( 'menus' ) ) { ?>
</ins><span class="cx">                   <a class="button button-secondary" href="<?php echo admin_url( 'nav-menus.php' ); ?>"><?php _e( 'Menus' ); ?></a>
</span><span class="cx">                  <?php } ?>
</span><span class="cx">                  <?php if( current_theme_supports( 'widgets' ) ) { ?>
</span><span class="lines">@@ -300,11 +299,13 @@
</span><span class="cx">                  <?php } ?>
</span><span class="cx">          </div>
</span><span class="cx">          <div class="inactive-theme">
</span><del>-                       <a href="{{{ data.actions.activate }}}" class="button button-primary"><?php _e( 'Activate' ); ?></a>
</del><ins>+                        <# if ( data.actions.activate ) { #>
+                               <a href="{{{ data.actions.activate }}}" class="button button-primary"><?php _e( 'Activate' ); ?></a>
+                       <# } #>
</ins><span class="cx">                   <a href="{{{ data.actions.customize }}}" class="button button-secondary"><?php _e( 'Live Preview' ); ?></a>
</span><span class="cx">          </div>
</span><span class="cx"> 
</span><del>-               <# if ( ! data.active ) { #>
</del><ins>+                <# if ( ! data.active && data.actions.delete ) { #>
</ins><span class="cx">                   <a href="{{{ data.actions.delete }}}" class="delete-theme"><?php _e( 'Delete' ); ?></a>
</span><span class="cx">          <# } #>
</span><span class="cx">  </div>
</span></span></pre>
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