Bitcoin Forum

diff -ur smf_1-1-13_install/Sources/Subs-Post.php smf_1-1-13_install.bitcoin/Sources/Subs-Post.php
--- smf_1-1-13_install/Sources/Subs-Post.php	2011-02-07 11:45:09.000000000 -0500
+++ smf_1-1-13_install.bitcoin/Sources/Subs-Post.php	2011-06-11 12:29:56.169981884 -0400
@@ -330,28 +330,28 @@
 		// [url]http://...[/url]
 		array(
 			'tag' => 'url',
-			'protocols' => array('http', 'https'),
+			'protocols' => array('http', 'https', 'bitcoin:'),
 			'embeddedUrl' => true,
 			'hasEqualSign' => false,
 		),
 		// [url=http://...]name[/url]
 		array(
 			'tag' => 'url',
-			'protocols' => array('http', 'https'),
+			'protocols' => array('http', 'https', 'bitcoin:'),
 			'embeddedUrl' => true,
 			'hasEqualSign' => true,
 		),
 		// [iurl]http://...[/iurl]
 		array(
 			'tag' => 'iurl',
-			'protocols' => array('http', 'https'),
+			'protocols' => array('http', 'https', 'bitcoin:'),
 			'embeddedUrl' => true,
 			'hasEqualSign' => false,
 		),
 		// [iurl=http://...]name[/iurl]
 		array(
 			'tag' => 'iurl',
-			'protocols' => array('http', 'https'),
+			'protocols' => array('http', 'https', 'bitcoin:'),
 			'embeddedUrl' => true,
 			'hasEqualSign' => true,
 		),
@@ -475,7 +475,10 @@
 		$found = false;
 		foreach ($protocols as $protocol)
 		{
+			if (strpos($protocol, ':') === false)
 			$found = strncasecmp($replace, $protocol . '://', strlen($protocol) + 3) === 0;
+			else
+				$found = strncasecmp($replace, $protocol, strlen($protocol)) === 0;
 			if ($found)
 				break;
 		}
diff -ur smf_1-1-13_install/Sources/Subs.php smf_1-1-13_install.bitcoin/Sources/Subs.php
--- smf_1-1-13_install/Sources/Subs.php	2011-02-07 11:45:09.000000000 -0500
+++ smf_1-1-13_install.bitcoin/Sources/Subs.php	2011-06-11 12:53:18.829672859 -0400
@@ -1330,7 +1330,7 @@
 				'content' => '<a href="$1">$1</a>',
 				'validate' => create_function('&$tag, &$data, $disabled', '
 					$data = strtr($data, array(\'<br />\' => \'\'));
-					if (strpos($data, \'http://\') !== 0 && strpos($data, \'https://\') !== 0)
+					if (strpos($data, \'http://\') !== 0 && strpos($data, \'https://\') !== 0 && strpos($data, \'bitcoin:\') !== 0)
 						$data = \'http://\' . $data;
 				'),
 			),
@@ -1342,7 +1342,7 @@
 				'validate' => create_function('&$tag, &$data, $disabled', '
 					if (substr($data, 0, 1) == \'#\')
 						$data = \'#post_\' . substr($data, 1);
-					elseif (strpos($data, \'http://\') !== 0 && strpos($data, \'https://\') !== 0)
+					elseif (strpos($data, \'http://\') !== 0 && strpos($data, \'https://\') !== 0 && strpos($data, \'bitcoin:\') !== 0)
 						$data = \'http://\' . $data;
 				'),
 				'disallow_children' => array('email', 'ftp', 'url', 'iurl'),
@@ -1599,7 +1599,7 @@
 				'content' => '<a href="$1" target="_blank">$1</a>',
 				'validate' => create_function('&$tag, &$data, $disabled', '
 					$data = strtr($data, array(\'<br />\' => \'\'));
-					if (strpos($data, \'http://\') !== 0 && strpos($data, \'https://\') !== 0)
+					if (strpos($data, \'http://\') !== 0 && strpos($data, \'https://\') !== 0 && strpos($data, \'bitcoin:\') !== 0)
 						$data = \'http://\' . $data;
 				'),
 			),
@@ -1609,7 +1609,7 @@
 				'before' => '<a href="$1" target="_blank">',
 				'after' => '</a>',
 				'validate' => create_function('&$tag, &$data, $disabled', '
-					if (strpos($data, \'http://\') !== 0 && strpos($data, \'https://\') !== 0)
+					if (strpos($data, \'http://\') !== 0 && strpos($data, \'https://\') !== 0 && strpos($data, \'bitcoin:\') !== 0)
 						$data = \'http://\' . $data;
 				'),
 				'disallow_children' => array('email', 'ftp', 'url', 'iurl'),
@@ -1747,7 +1747,7 @@
 			// Take care of some HTML!
 			if (!empty($modSettings['enablePostHTML']) && strpos($data, '&lt;') !== false)
 			{
-				$data = preg_replace('~&lt;a\s+href=((?:&quot;)?)((?:https?://|ftps?://|mailto:)\S+?)\\1&gt;~i', '[url=$2]', $data);
+				$data = preg_replace('~&lt;a\s+href=((?:&quot;)?)((?:https?://|ftps?://|mailto:|bitcoin:)\S+?)\\1&gt;~i', '[url=$2]', $data);
 				$data = preg_replace('~&lt;/a&gt;~i', '[/url]', $data);
 
 				// <br /> should be empty.
@@ -1836,10 +1836,14 @@
 						// Only do this if the preg survives.
 						if (is_string($result = preg_replace(array(
 							'~(?<=[\s>\.(;\'"]|^)((?:http|https|ftp|ftps)://[\w\-_%@:|]+(?:\.[\w\-_%]+)*(?::\d+)?(?:/[\w\-_\~%\.@,\?&;=#(){}+:\'\\\\]*)*[/\w\-_\~%@\?;=#}\\\\])~i', 
-							'~(?<=[\s>(\'<]|^)(www(?:\.[\w\-_]+)+(?::\d+)?(?:/[\w\-_\~%\.@,\?&;=#(){}+:\'\\\\]*)*[/\w\-_\~%@\?;=#}\\\\])~i'
+							'~(?<=[\s>(\'<]|^)(www(?:\.[\w\-_]+)+(?::\d+)?(?:/[\w\-_\~%\.@,\?&;=#(){}+:\'\\\\]*)*[/\w\-_\~%@\?;=#}\\\\])~i',
+							'~bitcoin:(\w+(?:\?\S+)?)~i',
+							'~\b([1-9A-HJ-NP-Za-km-z]{26,35})\b'
 						), array(
 							'[url]$1[/url]',
-							'[url=http://$1]$1[/url]'
+							'[url=http://$1]$1[/url]',
+							'[url]$1[/url]',
+							'[url=bitcoin:$1]$1[/url]',
 						), $data)))
 							$data = $result;