--- /dev/null
+<?php
+
+use MediaWiki\MediaWikiServices;
+
+/**
+ * @group Database
+ */
+
+class LinkerTest extends MediaWikiLangTestCase {
+
+ /**
+ * @dataProvider provideCasesForUserLink
+ * @covers Linker::userLink
+ */
+ public function testUserLink( $expected, $userId, $userName, $altUserName = false, $msg = '' ) {
+ $this->setMwGlobals( [
+ 'wgArticlePath' => '/wiki/$1',
+ ] );
+
+ $this->assertEquals(
+ $expected,
+ Linker::userLink( $userId, $userName, $altUserName ),
+ $msg
+ );
+ }
+
+ public static function provideCasesForUserLink() {
+ # Format:
+ # - expected
+ # - userid
+ # - username
+ # - optional altUserName
+ # - optional message
+ return [
+
+ # ## ANONYMOUS USER ########################################
+ [
+ '<a href="/wiki/Special:Contributions/JohnDoe" '
+ . 'class="mw-userlink mw-anonuserlink" '
+ . 'title="Special:Contributions/JohnDoe"><bdi>JohnDoe</bdi></a>',
+ 0, 'JohnDoe', false,
+ ],
+ [
+ '<a href="/wiki/Special:Contributions/::1" '
+ . 'class="mw-userlink mw-anonuserlink" '
+ . 'title="Special:Contributions/::1"><bdi>::1</bdi></a>',
+ 0, '::1', false,
+ 'Anonymous with pretty IPv6'
+ ],
+ [
+ '<a href="/wiki/Special:Contributions/0:0:0:0:0:0:0:1" '
+ . 'class="mw-userlink mw-anonuserlink" '
+ . 'title="Special:Contributions/0:0:0:0:0:0:0:1"><bdi>::1</bdi></a>',
+ 0, '0:0:0:0:0:0:0:1', false,
+ 'Anonymous with almost pretty IPv6'
+ ],
+ [
+ '<a href="/wiki/Special:Contributions/0000:0000:0000:0000:0000:0000:0000:0001" '
+ . 'class="mw-userlink mw-anonuserlink" '
+ . 'title="Special:Contributions/0000:0000:0000:0000:0000:0000:0000:0001"><bdi>::1</bdi></a>',
+ 0, '0000:0000:0000:0000:0000:0000:0000:0001', false,
+ 'Anonymous with full IPv6'
+ ],
+ [
+ '<a href="/wiki/Special:Contributions/::1" '
+ . 'class="mw-userlink mw-anonuserlink" '
+ . 'title="Special:Contributions/::1"><bdi>AlternativeUsername</bdi></a>',
+ 0, '::1', 'AlternativeUsername',
+ 'Anonymous with pretty IPv6 and an alternative username'
+ ],
+
+ # IPV4
+ [
+ '<a href="/wiki/Special:Contributions/127.0.0.1" '
+ . 'class="mw-userlink mw-anonuserlink" '
+ . 'title="Special:Contributions/127.0.0.1"><bdi>127.0.0.1</bdi></a>',
+ 0, '127.0.0.1', false,
+ 'Anonymous with IPv4'
+ ],
+ [
+ '<a href="/wiki/Special:Contributions/127.0.0.1" '
+ . 'class="mw-userlink mw-anonuserlink" '
+ . 'title="Special:Contributions/127.0.0.1"><bdi>AlternativeUsername</bdi></a>',
+ 0, '127.0.0.1', 'AlternativeUsername',
+ 'Anonymous with IPv4 and an alternative username'
+ ],
+
+ # ## Regular user ##########################################
+ # TODO!
+ ];
+ }
+
+ /**
+ * @dataProvider provideCasesForFormatComment
+ * @covers Linker::formatComment
+ * @covers Linker::formatAutocomments
+ * @covers Linker::formatLinksInComment
+ */
+ public function testFormatComment(
+ $expected, $comment, $title = false, $local = false, $wikiId = null
+ ) {
+ $conf = new SiteConfiguration();
+ $conf->settings = [
+ 'wgServer' => [
+ 'enwiki' => '//en.example.org',
+ 'dewiki' => '//de.example.org',
+ ],
+ 'wgArticlePath' => [
+ 'enwiki' => '/w/$1',
+ 'dewiki' => '/w/$1',
+ ],
+ ];
+ $conf->suffixes = [ 'wiki' ];
+
+ $this->setMwGlobals( [
+ 'wgScript' => '/wiki/index.php',
+ 'wgArticlePath' => '/wiki/$1',
+ 'wgCapitalLinks' => true,
+ 'wgConf' => $conf,
+ ] );
+
+ if ( $title === false ) {
+ // We need a page title that exists
+ $title = Title::newFromText( 'Special:BlankPage' );
+ }
+
+ $this->assertEquals(
+ $expected,
+ Linker::formatComment( $comment, $title, $local, $wikiId )
+ );
+ }
+
+ public function provideCasesForFormatComment() {
+ $wikiId = 'enwiki'; // $wgConf has a fake entry for this
+
+ // @codingStandardsIgnoreStart Generic.Files.LineLength
+ return [
+ // Linker::formatComment
+ [
+ 'a<script>b',
+ 'a<script>b',
+ ],
+ [
+ 'a—b',
+ 'a—b',
+ ],
+ [
+ "'''not bolded'''",
+ "'''not bolded'''",
+ ],
+ [
+ "try <script>evil</scipt> things",
+ "try <script>evil</scipt> things",
+ ],
+ // Linker::formatAutocomments
+ [
+ '<a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>',
+ "/* autocomment */",
+ ],
+ [
+ '<a href="/wiki/Special:BlankPage#linkie.3F" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment"><a href="/wiki/index.php?title=Linkie%3F&action=edit&redlink=1" class="new" title="Linkie? (page does not exist)">linkie?</a></span></span>',
+ "/* [[linkie?]] */",
+ ],
+ [
+ '<a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment: </span> post</span>',
+ "/* autocomment */ post",
+ ],
+ [
+ 'pre <a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>',
+ "pre /* autocomment */",
+ ],
+ [
+ 'pre <a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment: </span> post</span>',
+ "pre /* autocomment */ post",
+ ],
+ [
+ '<a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment: </span> multiple? <a href="/wiki/Special:BlankPage#autocomment2" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment2: </span> </span></span>',
+ "/* autocomment */ multiple? /* autocomment2 */ ",
+ ],
+ [
+ '<a href="/wiki/Special:BlankPage#autocomment_containing_.2F.2A" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment containing /*: </span> T70361</span>',
+ "/* autocomment containing /* */ T70361"
+ ],
+ [
+ '<a href="/wiki/Special:BlankPage#autocomment_containing_.22quotes.22" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment containing "quotes"</span></span>',
+ "/* autocomment containing \"quotes\" */"
+ ],
+ [
+ '<a href="/wiki/Special:BlankPage#autocomment_containing_.3Cscript.3Etags.3C.2Fscript.3E" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment containing <script>tags</script></span></span>',
+ "/* autocomment containing <script>tags</script> */"
+ ],
+ [
+ '<a href="#autocomment">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>',
+ "/* autocomment */",
+ false, true
+ ],
+ [
+ '<span dir="auto"><span class="autocomment">autocomment</span></span>',
+ "/* autocomment */",
+ null
+ ],
+ [
+ '<a href="/wiki/Special:BlankPage#autocomment" title="Special:BlankPage">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>',
+ "/* autocomment */",
+ false, false
+ ],
+ [
+ '<a class="external" rel="nofollow" href="//en.example.org/w/Special:BlankPage#autocomment">→</a><span dir="auto"><span class="autocomment">autocomment</span></span>',
+ "/* autocomment */",
+ false, false, $wikiId
+ ],
+ // Linker::formatLinksInComment
+ [
+ 'abc <a href="/wiki/index.php?title=Link&action=edit&redlink=1" class="new" title="Link (page does not exist)">link</a> def',
+ "abc [[link]] def",
+ ],
+ [
+ 'abc <a href="/wiki/index.php?title=Link&action=edit&redlink=1" class="new" title="Link (page does not exist)">text</a> def',
+ "abc [[link|text]] def",
+ ],
+ [
+ 'abc <a href="/wiki/Special:BlankPage" title="Special:BlankPage">Special:BlankPage</a> def',
+ "abc [[Special:BlankPage|]] def",
+ ],
+ [
+ 'abc <a href="/wiki/index.php?title=%C4%84%C5%9B%C5%BC&action=edit&redlink=1" class="new" title="Ąśż (page does not exist)">ąśż</a> def',
+ "abc [[%C4%85%C5%9B%C5%BC]] def",
+ ],
+ [
+ 'abc <a href="/wiki/Special:BlankPage#section" title="Special:BlankPage">#section</a> def',
+ "abc [[#section]] def",
+ ],
+ [
+ 'abc <a href="/wiki/index.php?title=/subpage&action=edit&redlink=1" class="new" title="/subpage (page does not exist)">/subpage</a> def',
+ "abc [[/subpage]] def",
+ ],
+ [
+ 'abc <a href="/wiki/index.php?title=%22evil!%22&action=edit&redlink=1" class="new" title=""evil!" (page does not exist)">"evil!"</a> def',
+ "abc [[\"evil!\"]] def",
+ ],
+ [
+ 'abc [[<script>very evil</script>]] def',
+ "abc [[<script>very evil</script>]] def",
+ ],
+ [
+ 'abc [[|]] def',
+ "abc [[|]] def",
+ ],
+ [
+ 'abc <a href="/wiki/index.php?title=Link&action=edit&redlink=1" class="new" title="Link (page does not exist)">link</a> def',
+ "abc [[link]] def",
+ false, false
+ ],
+ [
+ 'abc <a class="external" rel="nofollow" href="//en.example.org/w/Link">link</a> def',
+ "abc [[link]] def",
+ false, false, $wikiId
+ ],
+ ];
+ // @codingStandardsIgnoreEnd
+ }
+
+ /**
+ * @covers Linker::formatLinksInComment
+ * @dataProvider provideCasesForFormatLinksInComment
+ */
+ public function testFormatLinksInComment( $expected, $input, $wiki ) {
+ $conf = new SiteConfiguration();
+ $conf->settings = [
+ 'wgServer' => [
+ 'enwiki' => '//en.example.org'
+ ],
+ 'wgArticlePath' => [
+ 'enwiki' => '/w/$1',
+ ],
+ ];
+ $conf->suffixes = [ 'wiki' ];
+ $this->setMwGlobals( [
+ 'wgScript' => '/wiki/index.php',
+ 'wgArticlePath' => '/wiki/$1',
+ 'wgCapitalLinks' => true,
+ 'wgConf' => $conf,
+ ] );
+
+ $this->assertEquals(
+ $expected,
+ Linker::formatLinksInComment( $input, Title::newFromText( 'Special:BlankPage' ), false, $wiki )
+ );
+ }
+
+ public static function provideCasesForFormatLinksInComment() {
+ // @codingStandardsIgnoreStart Generic.Files.LineLength
+ return [
+ [
+ 'foo bar <a href="/wiki/Special:BlankPage" title="Special:BlankPage">Special:BlankPage</a>',
+ 'foo bar [[Special:BlankPage]]',
+ null,
+ ],
+ [
+ '<a class="external" rel="nofollow" href="//en.example.org/w/Foo%27bar">Foo\'bar</a>',
+ "[[Foo'bar]]",
+ 'enwiki',
+ ],
+ [
+ 'foo bar <a class="external" rel="nofollow" href="//en.example.org/w/Special:BlankPage">Special:BlankPage</a>',
+ 'foo bar [[Special:BlankPage]]',
+ 'enwiki',
+ ],
+ [
+ 'foo bar <a class="external" rel="nofollow" href="//en.example.org/w/File:Example">Image:Example</a>',
+ 'foo bar [[Image:Example]]',
+ 'enwiki',
+ ],
+ ];
+ // @codingStandardsIgnoreEnd
+ }
+
+ public static function provideLinkBeginHook() {
+ // @codingStandardsIgnoreStart Generic.Files.LineLength
+ return [
+ // Modify $html
+ [
+ function( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) {
+ $html = 'foobar';
+ },
+ '<a href="/wiki/Special:BlankPage" title="Special:BlankPage">foobar</a>'
+ ],
+ // Modify $attribs
+ [
+ function( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) {
+ $attribs['bar'] = 'baz';
+ },
+ '<a href="/wiki/Special:BlankPage" title="Special:BlankPage" bar="baz">Special:BlankPage</a>'
+ ],
+ // Modify $query
+ [
+ function( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) {
+ $query['bar'] = 'baz';
+ },
+ '<a href="/w/index.php?title=Special:BlankPage&bar=baz" title="Special:BlankPage">Special:BlankPage</a>'
+ ],
+ // Force HTTP $options
+ [
+ function( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) {
+ $options = [ 'http' ];
+ },
+ '<a href="http://example.org/wiki/Special:BlankPage" title="Special:BlankPage">Special:BlankPage</a>'
+ ],
+ // Force 'forcearticlepath' in $options
+ [
+ function( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) {
+ $options = [ 'forcearticlepath' ];
+ $query['foo'] = 'bar';
+ },
+ '<a href="/wiki/Special:BlankPage?foo=bar" title="Special:BlankPage">Special:BlankPage</a>'
+ ],
+ // Abort early
+ [
+ function( $dummy, $title, &$html, &$attribs, &$query, &$options, &$ret ) {
+ $ret = 'foobar';
+ return false;
+ },
+ 'foobar'
+ ],
+ ];
+ // @codingStandardsIgnoreEnd
+ }
+
+ /**
+ * @covers MediaWiki\Linker\LinkRenderer::runLegacyBeginHook
+ * @dataProvider provideLinkBeginHook
+ */
+ public function testLinkBeginHook( $callback, $expected ) {
+ $this->setMwGlobals( [
+ 'wgArticlePath' => '/wiki/$1',
+ 'wgServer' => '//example.org',
+ 'wgCanonicalServer' => 'http://example.org',
+ 'wgScriptPath' => '/w',
+ 'wgScript' => '/w/index.php',
+ ] );
+
+ $this->setMwGlobals( 'wgHooks', [ 'LinkBegin' => [ $callback ] ] );
+ $title = SpecialPage::getTitleFor( 'Blankpage' );
+ $out = Linker::link( $title );
+ $this->assertEquals( $expected, $out );
+ }
+
+ public static function provideLinkEndHook() {
+ return [
+ // Override $html
+ [
+ function ( $dummy, $title, $options, &$html, &$attribs, &$ret ) {
+ $html = 'foobar';
+ },
+ '<a href="/wiki/Special:BlankPage" title="Special:BlankPage">foobar</a>'
+ ],
+ // Modify $attribs
+ [
+ function ( $dummy, $title, $options, &$html, &$attribs, &$ret ) {
+ $attribs['bar'] = 'baz';
+ },
+ '<a href="/wiki/Special:BlankPage" title="Special:BlankPage" bar="baz">Special:BlankPage</a>'
+ ],
+ // Fully override return value and abort hook
+ [
+ function ( $dummy, $title, $options, &$html, &$attribs, &$ret ) {
+ $ret = 'blahblahblah';
+ return false;
+ },
+ 'blahblahblah'
+ ],
+
+ ];
+ }
+
+ /**
+ * @covers MediaWiki\Linker\LinkRenderer::buildAElement
+ * @dataProvider provideLinkEndHook
+ */
+ public function testLinkEndHook( $callback, $expected ) {
+ $this->setMwGlobals( [
+ 'wgArticlePath' => '/wiki/$1',
+ ] );
+
+ $this->setMwGlobals( 'wgHooks', [ 'LinkEnd' => [ $callback ] ] );
+
+ $title = SpecialPage::getTitleFor( 'Blankpage' );
+ $out = Linker::link( $title );
+ $this->assertEquals( $expected, $out );
+ }
+
+ /**
+ * @covers Linker::getLinkColour
+ */
+ public function testGetLinkColour() {
+ $this->hideDeprecated( 'Linker::getLinkColour' );
+ $linkCache = MediaWikiServices::getInstance()->getLinkCache();
+ $foobarTitle = Title::makeTitle( NS_MAIN, 'FooBar' );
+ $redirectTitle = Title::makeTitle( NS_MAIN, 'Redirect' );
+ $userTitle = Title::makeTitle( NS_USER, 'Someuser' );
+ $linkCache->addGoodLinkObj(
+ 1, // id
+ $foobarTitle,
+ 10, // len
+ 0 // redir
+ );
+ $linkCache->addGoodLinkObj(
+ 2, // id
+ $redirectTitle,
+ 10, // len
+ 1 // redir
+ );
+
+ $linkCache->addGoodLinkObj(
+ 3, // id
+ $userTitle,
+ 10, // len
+ 0 // redir
+ );
+
+ $this->assertEquals(
+ '',
+ Linker::getLinkColour( $foobarTitle, 0 )
+ );
+
+ $this->assertEquals(
+ 'stub',
+ Linker::getLinkColour( $foobarTitle, 20 )
+ );
+
+ $this->assertEquals(
+ 'mw-redirect',
+ Linker::getLinkColour( $redirectTitle, 0 )
+ );
+
+ $this->assertEquals(
+ '',
+ Linker::getLinkColour( $userTitle, 20 )
+ );
+ }
+}
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