function common_replace_urls_callback($text, $callback) {
// Start off with a regex
- preg_match_all('#(?:(?:(?:https?|ftps?|mms|rtsp|gopher|news|nntp|telnet|wais|file|prospero|webcal|xmpp|irc)://|(?:mailto|aim|tel):)[^.\s]+\.[^\s]+|(?:[^.\s/]+\.)+(?:museum|travel|[a-z]{2,4})(?:[:/][^\s]*)?)#i', $text, $matches);
-
+ $regex = '#'.
+ '(?:'.
+ '(?:'.
+ '(?:https?|ftps?|mms|rtsp|gopher|news|nntp|telnet|wais|file|prospero|webcal|xmpp|irc)://'.
+ '|'.
+ '(?:mailto|aim|tel):'.
+ ')'.
+ '[^.\s]+\.[^\s]+'.
+ '|'.
+ '(?:[^.\s/:]+\.)+'.
+ '(?:museum|travel|[a-z]{2,4})'.
+ '(?:[:/][^\s]*)?'.
+ ')'.
+ '#ix';
+ preg_match_all($regex, $text, $matches);
+
// Then clean up what the regex left behind
$offset = 0;
- foreach($matches[0] as $url) {
- $url = htmlspecialchars_decode($url);
-
+ foreach($matches[0] as $orig_url) {
+ $url = htmlspecialchars_decode($orig_url);
+
// Make sure we didn't pick up an email address
if (preg_match('#^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$#i', $url)) continue;
-
- // Remove trailing punctuation
- $url = rtrim($url, '.?!,;:\'"`');
+
+ // Remove surrounding punctuation
+ $url = trim($url, '.?!,;:\'"`([<');
// Remove surrounding parens and the like
preg_match('/[)\]>]+$/', $url, $trailing);
// Remove trailing punctuation again (in case there were some inside parens)
$url = rtrim($url, '.?!,;:\'"`');
-
+
// Make sure we didn't capture part of the next sentence
preg_match('#((?:[^.\s/]+\.)+)(museum|travel|[a-z]{2,4})#i', $url, $url_parts);
-
+
// Were the parts capitalized any?
$last_part = (mb_strtolower($url_parts[2]) !== $url_parts[2]) ? true:false;
$prev_part = (mb_strtolower($url_parts[1]) !== $url_parts[1]) ? true:false;
-
+
// If the first part wasn't cap'd but the last part was, we captured too much
if ((!$prev_part && $last_part)) {
- $url = substr_replace($url, '', mb_strpos($url, '.'.$url_parts[2], 0));
+ $url = mb_substr($url, 0 , mb_strpos($url, '.'.$url_parts['2'], 0));
}
-
+
// Capture the new TLD
preg_match('#((?:[^.\s/]+\.)+)(museum|travel|[a-z]{2,4})#i', $url, $url_parts);
-
+
$tlds = array('ac', 'ad', 'ae', 'aero', 'af', 'ag', 'ai', 'al', 'am', 'an', 'ao', 'aq', 'ar', 'arpa', 'as', 'asia', 'at', 'au', 'aw', 'ax', 'az', 'ba', 'bb', 'bd', 'be', 'bf', 'bg', 'bh', 'bi', 'biz', 'bj', 'bm', 'bn', 'bo', 'br', 'bs', 'bt', 'bv', 'bw', 'by', 'bz', 'ca', 'cat', 'cc', 'cd', 'cf', 'cg', 'ch', 'ci', 'ck', 'cl', 'cm', 'cn', 'co', 'com', 'coop', 'cr', 'cu', 'cv', 'cx', 'cy', 'cz', 'de', 'dj', 'dk', 'dm', 'do', 'dz', 'ec', 'edu', 'ee', 'eg', 'er', 'es', 'et', 'eu', 'fi', 'fj', 'fk', 'fm', 'fo', 'fr', 'ga', 'gb', 'gd', 'ge', 'gf', 'gg', 'gh', 'gi', 'gl', 'gm', 'gn', 'gov', 'gp', 'gq', 'gr', 'gs', 'gt', 'gu', 'gw', 'gy', 'hk', 'hm', 'hn', 'hr', 'ht', 'hu', 'id', 'ie', 'il', 'im', 'in', 'info', 'int', 'io', 'iq', 'ir', 'is', 'it', 'je', 'jm', 'jo', 'jobs', 'jp', 'ke', 'kg', 'kh', 'ki', 'km', 'kn', 'kp', 'kr', 'kw', 'ky', 'kz', 'la', 'lb', 'lc', 'li', 'lk', 'lr', 'ls', 'lt', 'lu', 'lv', 'ly', 'ma', 'mc', 'md', 'me', 'mg', 'mh', 'mil', 'mk', 'ml', 'mm', 'mn', 'mo', 'mobi', 'mp', 'mq', 'mr', 'ms', 'mt', 'mu', 'museum', 'mv', 'mw', 'mx', 'my', 'mz', 'na', 'name', 'nc', 'ne', 'net', 'nf', 'ng', 'ni', 'nl', 'no', 'np', 'nr', 'nu', 'nz', 'om', 'org', 'pa', 'pe', 'pf', 'pg', 'ph', 'pk', 'pl', 'pm', 'pn', 'pr', 'pro', 'ps', 'pt', 'pw', 'py', 'qa', 're', 'ro', 'rs', 'ru', 'rw', 'sa', 'sb', 'sc', 'sd', 'se', 'sg', 'sh', 'si', 'sj', 'sk', 'sl', 'sm', 'sn', 'so', 'sr', 'st', 'su', 'sv', 'sy', 'sz', 'tc', 'td', 'tel', 'tf', 'tg', 'th', 'tj', 'tk', 'tl', 'tm', 'tn', 'to', 'tp', 'tr', 'travel', 'tt', 'tv', 'tw', 'tz', 'ua', 'ug', 'uk', 'us', 'uy', 'uz', 'va', 'vc', 've', 'vg', 'vi', 'vn', 'vu', 'wf', 'ws', 'ye', 'yt', 'yu', 'za', 'zm', 'zw');
if (!in_array($url_parts[2], $tlds)) continue;
-
+
+ // Put the url back the way we found it.
+ $url = (mb_strpos($orig_url, htmlspecialchars($url)) === FALSE) ? $url:htmlspecialchars($url);
+
// Call user specified func
$modified_url = $callback($url);
-
+
// Replace it!
$start = mb_strpos($text, $url, $offset);
$text = mb_substr($text, 0, $start).$modified_url.mb_substr($text, $start + mb_strlen($url), mb_strlen($text));
$offset = $start + mb_strlen($modified_url);
}
-
+
return $text;
}
function common_linkify($url) {
+ // It comes in special'd, so we unspecial it before passing to the stringifying
+ // functions
+ $url = htmlspecialchars_decode($url);
$display = $url;
- $url = (!preg_match('#^([a-z]+://|(mailto|aim|tel):)#i', $url)) ? 'http://'.$url:$url;
-
+ $url = (!preg_match('#^([a-z]+://|(mailto|aim|tel):)#i', $url)) ? 'http://'.$url : $url;
+
+ $attrs = array('href' => $url, 'rel' => 'external');
+
if ($longurl = common_longurl($url)) {
- $longurl = htmlentities($longurl, ENT_QUOTES, 'UTF-8');
- $title = "title=\"$longurl\"";
+ $attrs['title'] = $longurl;
}
- else $title = '';
-
- return "<a href=\"$url\" $title class=\"extlink\">$display</a>";
+
+ return XMLStringer::estring('a', $attrs, $display);
}
function common_longurl($short_url)
{
$canonical = common_canonical_tag($tag);
$url = common_local_url('tag', array('tag' => $canonical));
- return '<span class="tag"><a href="' . htmlspecialchars($url) . '" rel="tag">' . htmlspecialchars($tag) . '</a></span>';
+ $xs = new XMLStringer();
+ $xs->elementStart('span', 'tag');
+ $xs->element('a', array('href' => $url,
+ 'rel' => 'tag'),
+ $tag);
+ $xs->elementEnd();
+ return $xs->getString();
}
function common_canonical_tag($tag)
$sender = Profile::staticGet($sender_id);
$recipient = common_relative_profile($sender, common_canonical_nickname($nickname));
if ($recipient) {
- return '<span class="vcard"><a href="'.htmlspecialchars($recipient->profileurl).'" class="url"><span class="fn nickname">'.$nickname.'</span></a></span>';
+ $xs = new XMLStringer(false);
+ $xs->elementStart('span', 'vcard');
+ $xs->elementStart('a', array('href' => $recipient->profileurl,
+ 'class' => 'url'));
+ $xs->element('span', 'fn nickname', $nickname);
+ $xs->elementEnd('a');
+ $xs->elementEnd('span');
+ return $xs->getString();
} else {
return $nickname;
}
$sender = Profile::staticGet($sender_id);
$group = User_group::staticGet('nickname', common_canonical_nickname($nickname));
if ($group && $sender->isMember($group)) {
- return '<span class="vcard"><a href="'.htmlspecialchars($group->permalink()).'" class="url"><span class="fn nickname">'.$nickname.'</span></a></span>';
+ $xs = new XMLStringer();
+ $xs->elementStart('span', 'vcard');
+ $xs->elementStart('a', array('href' => $group->permalink(),
+ 'class' => 'url'));
+ $xs->element('span', 'fn nickname', $nickname);
+ $xs->elementEnd('a');
+ $xs->elementEnd('span');
+ return $xs->getString();
} else {
return $nickname;
}
$url = common_local_url('subscriptions',
array('nickname' => $user->nickname,
'tag' => $tag));
- return '<span class="tag"><a href="'.htmlspecialchars($url).'" rel="tag">'.$tag.'</a></span>';
+ $xs = new XMLStringer();
+ $xs->elementStart('span', 'tag');
+ $xs->element('a', array('href' => $url,
+ 'rel' => $tag),
+ $tag);
+ $xs->elementEnd('span');
+ return $xs->getString();
} else {
return $tag;
}
return null;
}
-// where should the avatar go for this user?
-
-function common_avatar_filename($id, $extension, $size=null, $extra=null)
-{
- global $config;
-
- if ($size) {
- return $id . '-' . $size . (($extra) ? ('-' . $extra) : '') . $extension;
- } else {
- return $id . '-original' . (($extra) ? ('-' . $extra) : '') . $extension;
- }
-}
-
-function common_avatar_path($filename)
-{
- global $config;
- return INSTALLDIR . '/avatar/' . $filename;
-}
-
-function common_avatar_url($filename)
-{
- return common_path('avatar/'.$filename);
-}
-
-function common_avatar_display_url($avatar)
-{
- $server = common_config('avatar', 'server');
- if ($server) {
- return 'http://'.$server.'/'.$avatar->filename;
- } else {
- return $avatar->url;
- }
-}
-
-function common_default_avatar($size)
-{
- static $sizenames = array(AVATAR_PROFILE_SIZE => 'profile',
- AVATAR_STREAM_SIZE => 'stream',
- AVATAR_MINI_SIZE => 'mini');
- return theme_path('default-avatar-'.$sizenames[$size].'.png');
-}
-
function common_local_url($action, $args=null, $fragment=null)
{
- $url = null;
+ common_debug("Action = $action, args = " . (($args) ? '(' . implode($args, ',') . ')' : $args) . ", fragment = $fragment");
+ $r = Router::get();
+ $start = microtime();
+ $path = $r->build($action, $args, $fragment);
+ $end = microtime();
+ common_debug("Pathbuilding took " . ($end - $start));
+ if ($path) {
+ }
if (common_config('site','fancy')) {
- $url = common_fancy_url($action, $args);
+ $url = common_path(mb_substr($path, 1));
} else {
- $url = common_simple_url($action, $args);
- }
- if (!is_null($fragment)) {
- $url .= '#'.$fragment;
+ $url = common_path('index.php'.$path);
}
return $url;
}
-function common_fancy_url($action, $args=null)
-{
- switch (strtolower($action)) {
- case 'public':
- if ($args && isset($args['page'])) {
- return common_path('?page=' . $args['page']);
- } else {
- return common_path('');
- }
- case 'featured':
- if ($args && isset($args['page'])) {
- return common_path('featured?page=' . $args['page']);
- } else {
- return common_path('featured');
- }
- case 'favorited':
- if ($args && isset($args['page'])) {
- return common_path('favorited?page=' . $args['page']);
- } else {
- return common_path('favorited');
- }
- case 'publicrss':
- return common_path('rss');
- case 'publicatom':
- return common_path("api/statuses/public_timeline.atom");
- case 'publicxrds':
- return common_path('xrds');
- case 'featuredrss':
- return common_path('featuredrss');
- case 'favoritedrss':
- return common_path('favoritedrss');
- case 'opensearch':
- if ($args && $args['type']) {
- return common_path('opensearch/'.$args['type']);
- } else {
- return common_path('opensearch/people');
- }
- case 'doc':
- return common_path('doc/'.$args['title']);
- case 'block':
- case 'login':
- case 'logout':
- case 'subscribe':
- case 'unsubscribe':
- case 'invite':
- return common_path('main/'.$action);
- case 'tagother':
- return common_path('main/tagother?id='.$args['id']);
- case 'register':
- if ($args && $args['code']) {
- return common_path('main/register/'.$args['code']);
- } else {
- return common_path('main/register');
- }
- case 'remotesubscribe':
- if ($args && $args['nickname']) {
- return common_path('main/remote?nickname=' . $args['nickname']);
- } else {
- return common_path('main/remote');
- }
- case 'nudge':
- return common_path($args['nickname'].'/nudge');
- case 'openidlogin':
- return common_path('main/openid');
- case 'profilesettings':
- return common_path('settings/profile');
- case 'passwordsettings':
- return common_path('settings/password');
- case 'emailsettings':
- return common_path('settings/email');
- case 'openidsettings':
- return common_path('settings/openid');
- case 'smssettings':
- return common_path('settings/sms');
- case 'twittersettings':
- return common_path('settings/twitter');
- case 'othersettings':
- return common_path('settings/other');
- case 'deleteprofile':
- return common_path('settings/delete');
- case 'newnotice':
- if ($args && $args['replyto']) {
- return common_path('notice/new?replyto='.$args['replyto']);
- } else {
- return common_path('notice/new');
- }
- case 'shownotice':
- return common_path('notice/'.$args['notice']);
- case 'deletenotice':
- if ($args && $args['notice']) {
- return common_path('notice/delete/'.$args['notice']);
- } else {
- return common_path('notice/delete');
- }
- case 'microsummary':
- case 'xrds':
- case 'foaf':
- return common_path($args['nickname'].'/'.$action);
- case 'all':
- case 'replies':
- case 'inbox':
- case 'outbox':
- if ($args && isset($args['page'])) {
- return common_path($args['nickname'].'/'.$action.'?page=' . $args['page']);
- } else {
- return common_path($args['nickname'].'/'.$action);
- }
- case 'subscriptions':
- case 'subscribers':
- $nickname = $args['nickname'];
- unset($args['nickname']);
- if (isset($args['tag'])) {
- $tag = $args['tag'];
- unset($args['tag']);
- }
- $params = http_build_query($args);
- if ($params) {
- return common_path($nickname.'/'.$action . (($tag) ? '/' . $tag : '') . '?' . $params);
- } else {
- return common_path($nickname.'/'.$action . (($tag) ? '/' . $tag : ''));
- }
- case 'allrss':
- return common_path($args['nickname'].'/all/rss');
- case 'repliesrss':
- return common_path($args['nickname'].'/replies/rss');
- case 'userrss':
- if (isset($args['limit']))
- return common_path($args['nickname'].'/rss?limit=' . $args['limit']);
- return common_path($args['nickname'].'/rss');
- case 'showstream':
- if ($args && isset($args['page'])) {
- return common_path($args['nickname'].'?page=' . $args['page']);
- } else {
- return common_path($args['nickname']);
- }
-
- case 'usertimeline':
- return common_path("api/statuses/user_timeline/".$args['nickname'].".atom");
- case 'confirmaddress':
- return common_path('main/confirmaddress/'.$args['code']);
- case 'userbyid':
- return common_path('user/'.$args['id']);
- case 'recoverpassword':
- $path = 'main/recoverpassword';
- if ($args['code']) {
- $path .= '/' . $args['code'];
- }
- return common_path($path);
- case 'imsettings':
- return common_path('settings/im');
- case 'avatarsettings':
- return common_path('settings/avatar');
- case 'groupsearch':
- return common_path('search/group' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'peoplesearch':
- return common_path('search/people' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'noticesearch':
- return common_path('search/notice' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'noticesearchrss':
- return common_path('search/notice/rss' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'avatarbynickname':
- return common_path($args['nickname'].'/avatar/'.$args['size']);
- case 'tag':
- $path = 'tag/' . $args['tag'];
- unset($args['tag']);
- return common_path($path . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'publictagcloud':
- return common_path('tags');
- case 'peopletag':
- $path = 'peopletag/' . $args['tag'];
- unset($args['tag']);
- return common_path($path . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'tags':
- return common_path('tags' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'favor':
- return common_path('main/favor');
- case 'disfavor':
- return common_path('main/disfavor');
- case 'showfavorites':
- if ($args && isset($args['page'])) {
- return common_path($args['nickname'].'/favorites?page=' . $args['page']);
- } else {
- return common_path($args['nickname'].'/favorites');
- }
- case 'favoritesrss':
- return common_path($args['nickname'].'/favorites/rss');
- case 'showmessage':
- return common_path('message/' . $args['message']);
- case 'newmessage':
- return common_path('message/new' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'api':
- // XXX: do fancy URLs for all the API methods
- switch (strtolower($args['apiaction'])) {
- case 'statuses':
- switch (strtolower($args['method'])) {
- case 'user_timeline.rss':
- return common_path('api/statuses/user_timeline/'.$args['argument'].'.rss');
- case 'user_timeline.atom':
- return common_path('api/statuses/user_timeline/'.$args['argument'].'.atom');
- case 'user_timeline.json':
- return common_path('api/statuses/user_timeline/'.$args['argument'].'.json');
- case 'user_timeline.xml':
- return common_path('api/statuses/user_timeline/'.$args['argument'].'.xml');
- default: return common_simple_url($action, $args);
- }
- default: return common_simple_url($action, $args);
- }
- case 'sup':
- if ($args && isset($args['seconds'])) {
- return common_path('main/sup?seconds='.$args['seconds']);
- } else {
- return common_path('main/sup');
- }
- case 'newgroup':
- return common_path('group/new');
- case 'showgroup':
- return common_path('group/'.$args['nickname'] . (($args['page']) ? ('?page=' . $args['page']) : ''));
- case 'editgroup':
- return common_path('group/'.$args['nickname'].'/edit');
- case 'joingroup':
- return common_path('group/'.$args['nickname'].'/join');
- case 'leavegroup':
- return common_path('group/'.$args['nickname'].'/leave');
- case 'groupbyid':
- return common_path('group/'.$args['id'].'/id');
- case 'grouprss':
- return common_path('group/'.$args['nickname'].'/rss');
- case 'groupmembers':
- return common_path('group/'.$args['nickname'].'/members');
- case 'grouplogo':
- return common_path('group/'.$args['nickname'].'/logo');
- case 'usergroups':
- $nickname = $args['nickname'];
- unset($args['nickname']);
- return common_path($nickname.'/groups' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'groups':
- return common_path('group' . (($args) ? ('?' . http_build_query($args)) : ''));
- default:
- return common_simple_url($action, $args);
- }
-}
-
-function common_simple_url($action, $args=null)
-{
- global $config;
- /* XXX: pretty URLs */
- $extra = '';
- if ($args) {
- foreach ($args as $key => $value) {
- $extra .= "&${key}=${value}";
- }
- }
- return common_path("index.php?action=${action}${extra}");
-}
-
function common_path($relative)
{
global $config;
return Markdown($c);
}
-function common_profile_avatar_url($profile, $size=AVATAR_PROFILE_SIZE)
-{
- $avatar = $profile->getAvatar($size);
- if ($avatar) {
- return common_avatar_display_url($avatar);
- } else {
- return common_default_avatar($size);
- }
-}
-
function common_profile_uri($profile)
{
if (!$profile) {