[ticket/14323] Added support for truncating local URLs

PHPBB3-14323

phpBB/phpbb/textformatter/s9e/factory.php

@@ -415,7 +415,8 @@ class factory implements \phpbb\textformatter\cache_interface
 			->add(__NAMESPACE__ . '\\parser::generate_autolink_text')
 			->resetParameters()
 			->addParameterByName('tag')
-			->addParameterByName('parser');
+			->addParameterByName('parser')
+			->addParameterByValue(generate_board_url() . '/');
 	}
 
 	/**

phpBB/phpbb/textformatter/s9e/parser.php

@@ -400,11 +400,12 @@ class parser implements \phpbb\textformatter\parser_interface
 	* Will only apply to URL tags that do not use any markup (e.g. not "[url]") on the assumption
 	* that those tags were created by the Autolink plugin to linkify URLs found in plain text
 	*
-	* @param  \s9e\TextFormatter\Parser\Tag $url_tag URL tag (start tag)
-	* @param  \s9e\TextFormatter\Parser     $parser  Parser
-	* @return bool                                   Always TRUE to indicate that the tag is valid
+	* @param  \s9e\TextFormatter\Parser\Tag $url_tag   URL tag (start tag)
+	* @param  \s9e\TextFormatter\Parser     $parser    Parser
+	* @param  string                        $board_url Forum's root URL (with trailing slash)
+	* @return bool                                     Always TRUE to indicate that the tag is valid
 	*/
-	public static function generate_autolink_text(\s9e\TextFormatter\Parser\Tag $url_tag, \s9e\TextFormatter\Parser $parser)
+	public static function generate_autolink_text(\s9e\TextFormatter\Parser\Tag $url_tag, \s9e\TextFormatter\Parser $parser, $board_url)
 	{
 		// If the tag consumes any text then we ignore it because it's not a linkified URL. Same if
 		// it's not paired with an end tag that doesn't consume any text either
@@ -419,16 +420,20 @@ class parser implements \phpbb\textformatter\parser_interface
 		$length = $end - $start;
 		$text   = substr($parser->getText(), $start, $length);
 
-		if ($length <= 55 || utf8_strlen($text) <= 55)
+		// Remove the board's root URL from the link if applicable
+		if (stripos($text, $board_url) === 0 && strlen($text) > strlen($board_url))
 		{
-			// Do not do anything if the text is not longer than 55 characters
-			return true;
+			$text = substr($text, strlen($board_url));
 		}
 
-		$tag = $parser->addSelfClosingTag('AUTOLINK_TEXT', $start, $length);
-		$url_tag->cascadeInvalidationTo($tag);
+		// Truncate the text if it's longer than 55 characters
+		if (utf8_strlen($text) > 55)
+		{
+			$text = utf8_substr($text, 0, 39) . ' ... ' . utf8_substr($text, -10);
+		}
 
-		$text = utf8_substr($text, 0, 39) . ' ... ' . utf8_substr($text, -10);
+		// Create a tag that consumes the link's text
+		$tag = $parser->addSelfClosingTag('AUTOLINK_TEXT', $start, $length);
 		$tag->setAttribute('text', $text);
 
 		return true;

tests/test_framework/phpbb_test_case_helpers.php

@@ -315,7 +315,7 @@ class phpbb_test_case_helpers
 	public function set_s9e_services(ContainerInterface $container = null, $fixture = null, $styles_path = null)
 	{
 		static $first_run;
-		global $phpbb_container, $phpbb_dispatcher, $phpbb_root_path, $phpEx, $user;
+		global $phpbb_container, $phpbb_dispatcher, $phpbb_root_path, $phpEx, $request, $user;
 
 		$cache_dir = __DIR__ . '/../tmp/';
 
@@ -490,6 +490,12 @@ class phpbb_test_case_helpers
 			}
 		}
 
+		// Create a fake request
+		if (!isset($request))
+		{
+			$request = new phpbb_mock_request;
+		}
+
 		// Create and register the text_formatter.s9e.factory service
 		$factory = new \phpbb\textformatter\s9e\factory($dal, $cache, $dispatcher, $config, $cache_dir, $cache_key_parser, $cache_key_renderer);
 		$container->set('text_formatter.s9e.factory', $factory);
@@ -513,6 +519,7 @@ class phpbb_test_case_helpers
 			     ->will($this->test_case->returnCallback(__CLASS__ . '::format_date'));
 
 			$user->date_format = 'Y-m-d H:i:s';
+			$user->host = 'localhost';
 			$user->optionset('viewcensors', true);
 			$user->optionset('viewflash', true);
 			$user->optionset('viewimg', true);

tests/text_formatter/s9e/default_formatting_test.php

@@ -235,6 +235,14 @@ class phpbb_textformatter_s9e_default_formatting_test extends phpbb_test_case
 				'http://www.phpbb.com/community/path/to/long/url/file.ext#section',
 				'<a href="http://www.phpbb.com/community/path/to/long/url/file.ext#section" class="postlink">http://www.phpbb.com/community/path/to/ ... xt#section</a>'
 			),
+			array(
+				'http://localhost/ http://localhost/viewforum.php?f=1',
+				'<a href="http://localhost/" class="postlink">http://localhost/</a> <a href="http://localhost/viewforum.php?f=1" class="postlink">viewforum.php?f=1</a>'
+			),
+			array(
+				'http://localhost/viewforum.php?f=1#xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
+				'<a href="http://localhost/viewforum.php?f=1#xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" class="postlink">viewforum.php?f=1#xxxxxxxxxxxxxxxxxxxxx ... xxxxxxxxxx</a>'
+			),
 			array(
 				'[quote="[url=http://example.org]xxx[/url]"]...[/quote]',
 				'<blockquote><div><cite><a href="http://example.org" class="postlink">xxx</a> wrote:</cite>...</div></blockquote>'

tests/text_processing/tickets_data/PHPBB3-10587.html

@@ -1,2 +1,2 @@
-<a href="http://www.tx-gaming.net/warzone/tournament.php?tourney%5Bid%5D=34&amp;action=brackets" class="postlink">http://www.tx-gaming.net/warzone/tournament.php?tourney[id]=34&amp;action=brackets</a><br>
-<a href="http://www.tx-gaming.net/warzone/tournament.php?tourney%5Bid%5D=34&amp;action=brackets" class="postlink">link</a>
+<a href="http://example.org/?tourney%5Bid%5D=34&amp;action=brackets" class="postlink">http://example.org/?tourney[id]=34&amp;action=brackets</a><br>
+<a href="http://example.org/?tourney%5Bid%5D=34&amp;action=brackets" class="postlink">link</a>

tests/text_processing/tickets_data/PHPBB3-10587.txt

@@ -1,2 +1,2 @@
-[url]http://www.tx-gaming.net/warzone/tournament.php?tourney[id]=34&action=brackets[/url]
-[url="http://www.tx-gaming.net/warzone/tournament.php?tourney[id]=34&action=brackets"]link[/url]
+[url]http://example.org/?tourney[id]=34&action=brackets[/url]
+[url="http://example.org/?tourney[id]=34&action=brackets"]link[/url]