From b63884351fbe183302b68369a208baa1ea4b8aa9 Mon Sep 17 00:00:00 2001
From: Tobias <churchofemacs@users.mediawiki.org>
Date: Mon, 7 Sep 2009 01:29:50 +0000
Subject: [PATCH] Display note on Special:Contributions if user is blocked, and
 provide an excerpt from the block log

---
 RELEASE-NOTES                              |  2 ++
 includes/specials/SpecialContributions.php | 32 ++++++++++++++++++++++
 languages/messages/MessagesEn.php          |  1 +
 3 files changed, 35 insertions(+)

diff --git a/RELEASE-NOTES b/RELEASE-NOTES
index 69fe3a527d..e51332d3db 100644
--- a/RELEASE-NOTES
+++ b/RELEASE-NOTES
@@ -208,6 +208,8 @@ this. Was used when mwEmbed was going to be an extension.
   database connection and query errors.
 * (bug 19646) New hook: ImgAuthBeforeStream for tests and functionality before file is streamed to user, but only when using img_auth
 * Show change block / unblock link on Special:Contributions if user is blocked
+* Display note on Special:Contributions if the user is blocked, and provide an 
+  excerpt from the block log.
 
 === Bug fixes in 1.16 ===
 
diff --git a/includes/specials/SpecialContributions.php b/includes/specials/SpecialContributions.php
index ce621a33db..c78c337a8f 100644
--- a/includes/specials/SpecialContributions.php
+++ b/includes/specials/SpecialContributions.php
@@ -223,6 +223,7 @@ class SpecialContributions extends SpecialPage {
 			wfRunHooks( 'ContributionsToolLinks', array( $id, $nt, &$tools ) );
 	
 			$links = $wgLang->pipeList( $tools );
+			$this->showBlock( $nt );
 		}
 	
 		// Old message 'contribsub' had one parameter, but that doesn't work for
@@ -236,6 +237,37 @@ class SpecialContributions extends SpecialPage {
 		}
 	}
 
+	/**
+	 * Show a note if the user is blocked and display the last block log entry.
+	 * @param Title $nt Title object for the target
+	 */
+	protected function showBlock( $nt ) {
+		global  $wgUser, $wgOut;
+		$loglist = new LogEventsList( $wgUser->getSkin(), $wgOut );
+		$pager = new LogPager( $loglist, 'block', false, $nt->getPrefixedText() );
+		// Check if there is something in the block log.
+		// If this is not the case, either the user is not blocked,
+		// or the account has been hidden via hideuser.
+		if( $pager->getNumRows() > 0 ) {
+			$pager->mLimit = 1; # Show only latest log entry.
+			$wgOut->addHTML( '<div class="mw-warning-with-logexcerpt">' );
+			$wgOut->addWikiMsg( 'sp-contributions-blocked-notice' );
+			$wgOut->addHTML(
+				$loglist->beginLogEventsList() .
+				$pager->getBody() .
+				$loglist->endLogEventsList()
+			);
+			if( $pager->getNumRows() > $pager->mLimit ) {
+				$wgOut->addHTML( $wgUser->getSkin()->link(
+					SpecialPage::getTitleFor( 'Log', 'block' ),
+					wfMsgHtml( 'log-fulllog' ),
+					array(),
+					array( 'page' => $nt->getPrefixedText() )
+				) );
+			}
+			$wgOut->addHTML( '</div>' );
+		}
+	}
 	/**
 	 * Generates the namespace selector form with hidden attributes.
 	 * @param $this->opts Array: the options to be included.
diff --git a/languages/messages/MessagesEn.php b/languages/messages/MessagesEn.php
index 84a763aa06..c5b8daff97 100644
--- a/languages/messages/MessagesEn.php
+++ b/languages/messages/MessagesEn.php
@@ -2839,6 +2839,7 @@ $1',
 'sp-contributions-logs'          => 'logs',
 'sp-contributions-talk'          => 'talk',
 'sp-contributions-userrights'    => 'user rights management',
+'sp-contributions-blocked-notice'=> 'This user is currently blocked. The latest block log entry is provided below for reference:',
 'sp-contributions-search'        => 'Search for contributions',
 'sp-contributions-username'      => 'IP Address or username:',
 'sp-contributions-submit'        => 'Search',
-- 
2.20.1