Restore some more cap checks for clarity. See #15326.

git-svn-id: http://svn.automattic.com/wordpress/trunk@16776 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/edit.php

@@ -8,6 +8,8 @@
 
 /** WordPress Administration Bootstrap */
 require_once( './admin.php' );
+if ( !current_user_can( $post_type_object->cap->edit_posts ) )
+	wp_die( __( 'Cheatin’ uh?' ) );
 			
 $wp_list_table = get_list_table('WP_Posts_List_Table');
 $wp_list_table->check_permissions();

wp-admin/link-manager.php

@@ -8,6 +8,8 @@
 
 /** Load WordPress Administration Bootstrap */
 require_once ('admin.php');
+if ( ! current_user_can( 'manage_links' ) )
+	wp_die( __( 'You do not have sufficient permissions to edit the links for this site.' ) );
 
 $wp_list_table = get_list_table('WP_Links_List_Table');
 $wp_list_table->check_permissions();

wp-admin/plugin-install.php

@@ -11,6 +11,8 @@ if ( !defined( 'IFRAME_REQUEST' ) && isset( $_GET['tab'] ) && ( 'plugin-informat
 
 /** WordPress Administration Bootstrap */
 require_once('./admin.php');
+if ( ! current_user_can('install_plugins') )
+	wp_die(__('You do not have sufficient permissions to install plugins on this site.'));
 			
 if ( is_multisite() && ! is_network_admin() ) {
 	wp_redirect( network_admin_url( 'plugin-install.php' ) );

wp-admin/plugins.php

@@ -9,6 +9,9 @@
 /** WordPress Administration Bootstrap */
 require_once('./admin.php');
 
+if ( !current_user_can('activate_plugins') )
+	wp_die( __( 'You do not have sufficient permissions to manage plugins for this site.' ) );
+			
 $wp_list_table = get_list_table('WP_Plugins_List_Table');
 $wp_list_table->check_permissions();
 

wp-admin/theme-install.php

@@ -11,6 +11,8 @@ if ( !defined( 'IFRAME_REQUEST' ) && isset( $_GET['tab'] ) && ( 'theme-informati
 	
 /** WordPress Administration Bootstrap */
 require_once('./admin.php');
+if ( ! current_user_can('install_themes') )
+	wp_die( __( 'You do not have sufficient permissions to install themes on this site.' ) );
 
 if ( is_multisite() && ! is_network_admin() ) {
 	wp_redirect( network_admin_url( 'theme-install.php' ) );

wp-admin/themes.php

@@ -8,6 +8,8 @@
 
 /** WordPress Administration Bootstrap */
 require_once('./admin.php');
+if ( !current_user_can('switch_themes') && !current_user_can('edit_theme_options') )
+	wp_die( __( 'Cheatin’ uh?' ) );
 			
 $wp_list_table = get_list_table('WP_Themes_List_Table');
 $wp_list_table->check_permissions();