From 24a463ab5fe99939945761425fe931bb34287983 Mon Sep 17 00:00:00 2001
From: Rob Church <robchurch@users.mediawiki.org>
Date: Mon, 6 Feb 2006 09:49:28 +0000
Subject: [PATCH] Introduce "semiprotectedpagewarning" which appears when a
 user edits a page that requires autoconfirmed permissions to edit. Note that
 other protection levels will take precedence over this; the regular
 "protectedpagewarning" will show in these cases.

---
 includes/EditPage.php  | 14 +++++++++++---
 includes/Title.php     | 17 +++++++++++++++++
 languages/Messages.php |  1 +
 3 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/includes/EditPage.php b/includes/EditPage.php
index d5c4095cb5..66bf97f2f2 100644
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -726,10 +726,18 @@ class EditPage {
 			$wgOut->addWikiText( wfMsg( 'anoneditwarning' ) );
 		}
 		
-		if( $this->mTitle->isProtected('edit') ) {
-			$wgOut->addWikiText( wfMsg( 'protectedpagewarning' ) );
+		if( $this->mTitle->isProtected( 'edit' ) ) {
+			if( $this->mTitle->isSemiProtected() ) {
+				$notice = wfMsg( 'semiprotectedpagewarning' );
+				if( wfEmptyMsg( 'semiprotectedpagewarning', $notice ) || $notice == '-' ) {
+					$notice = '';
+				}
+			} else {
+				$notice = wfMsg( 'protectedpagewarning' );
+			}
+			$wgOut->addWikiText( $notice );
 		}
-
+		
 		$kblength = (int)(strlen( $this->textbox1 ) / 1024);
 		if( $kblength > 29 ) {
 			$wgOut->addWikiText( wfMsg( 'longpagewarning', $wgLang->formatNum( $kblength ) ) );
diff --git a/includes/Title.php b/includes/Title.php
index 4cfce2b831..2c1932529a 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -866,6 +866,23 @@ class Title {
 	 */
 	function isExternal() { return ( '' != $this->mInterwiki ); }
 
+	/**
+	 * Is this page "semi-protected" - the *only* protection is autoconfirm?
+	 *
+	 * @param string Action to check (default: edit)
+	 * @return bool
+	 */
+	function isSemiProtected( $action = 'edit' ) {
+		$restrictions = $this->getRestrictions( $action );
+		# We do a full compare because this could be an array
+		foreach( $restrictions as $restriction ) {
+			if( strtolower( $restriction ) != 'autoconfirmed' ) {
+				return( false );
+			}
+		}
+		return( true );
+	}
+
 	/**
 	 * Does the title correspond to a protected article?
 	 * @param string $what the action the page is protected from,
diff --git a/languages/Messages.php b/languages/Messages.php
index 8924eb998e..1beb6a5dc9 100644
--- a/languages/Messages.php
+++ b/languages/Messages.php
@@ -524,6 +524,7 @@ Please consider breaking the page into smaller sections.</strong>",
 so you will not be able to save your edits right now. You may wish to cut-n-paste
 the text into a text file and save it for later.</strong>',
 'protectedpagewarning' => "<strong>WARNING:  This page has been locked so that only users with sysop privileges can edit it. Be sure you are following the [[Project:Protected_page_guidelines|protected page guidelines]].</strong>",
+'semiprotectedpagewarning' => "'''Note:''' This page has been locked so that only registered users can edit it.",
 'templatesused'	=> 'Templates used on this page:',
 'edittools' => '<!-- Text here will be shown below edit and upload forms. -->',
 'nocreatetitle' => 'Page creation limited',
-- 
2.20.1