From: Amir Sarabadani <Ladsgroup@gmail.com>
Date: Tue, 24 Jan 2017 12:01:47 +0000 (+0330)
Subject: Allow OpenGraph RFDa meta tags
X-Git-Tag: 1.31.0-rc.0~4209^2
X-Git-Url: http://git.cyclocoop.org/%28?a=commitdiff_plain;h=a1e2f07784c1d7a53e58b7d6d5b9391c5509e958;p=lhc%2Fweb%2Fwiklou.git

Allow OpenGraph RFDa meta tags

See: http://stackoverflow.com/questions/22350105/whats-the-difference-between-meta-name-and-meta-property
And https://developers.facebook.com/docs/sharing/webmasters#markup

Bug: T51859
Change-Id: Ie8fd697e8588435a69f02e779038ae5a11d67be6
---

diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index fd28f4a1d3..91fc75c9bd 100644
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -3259,9 +3259,11 @@ class OutputPage extends ContextSource {
 		}
 
 		foreach ( $this->mMetatags as $tag ) {
-			if ( 0 == strcasecmp( 'http:', substr( $tag[0], 0, 5 ) ) ) {
+			if ( strncasecmp( $tag[0], 'http:', 5 ) === 0 ) {
 				$a = 'http-equiv';
 				$tag[0] = substr( $tag[0], 5 );
+			} elseif ( strncasecmp( $tag[0], 'og:', 3 ) === 0 ) {
+				$a = 'property';
 			} else {
 				$a = 'name';
 			}
diff --git a/tests/phpunit/includes/OutputPageTest.php b/tests/phpunit/includes/OutputPageTest.php
index 371731b257..d2494dacd9 100644
--- a/tests/phpunit/includes/OutputPageTest.php
+++ b/tests/phpunit/includes/OutputPageTest.php
@@ -22,11 +22,13 @@ class OutputPageTest extends MediaWikiTestCase {
 		$outputPage->addMeta( 'http:expires', '0' );
 		$outputPage->addMeta( 'keywords', 'first' );
 		$outputPage->addMeta( 'keywords', 'second' );
+		$outputPage->addMeta( 'og:title', 'Ta-duh' );
 
 		$expected = [
 			[ 'http:expires', '0' ],
 			[ 'keywords', 'first' ],
 			[ 'keywords', 'second' ],
+			[ 'og:title', 'Ta-duh' ],
 		];
 		$this->assertSame( $expected, $outputPage->getMetaTags() );
 
@@ -34,6 +36,7 @@ class OutputPageTest extends MediaWikiTestCase {
 		$this->assertContains( '<meta http-equiv="expires" content="0"/>', $links );
 		$this->assertContains( '<meta name="keywords" content="first"/>', $links );
 		$this->assertContains( '<meta name="keywords" content="second"/>', $links );
+		$this->assertContains( '<meta property="og:title" content="Ta-duh"/>', $links );
 		$this->assertArrayNotHasKey( 'meta-robots', $links );
 	}