X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Futil.php;h=12680112634e444a5aa18b80bbb5b49ec25dee75;hb=b899ff617f757e234d1954d4c71e4d55e739a1dd;hp=035ed08f4234433bd167ac6a9b6c5eca7341a96e;hpb=0eaeff2cbf486e1634a98740554c974153a65aeb;p=quix0rs-gnu-social.git

diff --git a/lib/util.php b/lib/util.php
index 035ed08f42..1268011263 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -102,15 +102,15 @@ function common_show_header($pagetitle, $callable=NULL, $data=NULL) {
 				   $pagetitle . " - " . $config['site']['name']);
 	common_element('link', array('rel' => 'stylesheet',
 								 'type' => 'text/css',
-								 'href' => $config['site']['path'] . 'theme/default/style/html.css',
+								 'href' => common_path('theme/default/style/html.css'),
 								 'media' => 'screen, projection, tv'));
 	common_element('link', array('rel' => 'stylesheet',
 								 'type' => 'text/css',
-								 'href' => $config['site']['path'] . 'theme/default/style/layout.css',
+								 'href' => common_path('theme/default/style/layout.css'),
 								 'media' => 'screen, projection, tv'));
 	common_element('link', array('rel' => 'stylesheet',
 								 'type' => 'text/css',
-								 'href' => $config['site']['path'] . 'theme/default/style/print.css',
+								 'href' => common_path('theme/default/style/print.css'),
 								 'media' => 'print'));
 	if ($callable) {
 		if ($data) {
@@ -150,17 +150,24 @@ function common_text($txt) {
 	$xw->text($txt);
 }
 
+function common_raw($xml) {
+	global $xw;
+	$xw->writeRaw($xml);
+}
+
 function common_license_block() {
 	global $config, $xw;
-	common_element_start('p', 'license');
-	common_element_start('a', array('class' => 'license floatLeft',
+	common_element_start('p', 'license greenBg');
+	common_element_start('span', 'floatLeft width25');
+	common_element_start('a', array('class' => 'license',
 									'rel' => 'license',
 									href => $config['license']['url']));
 	common_element('img', array('class' => 'license',
 								'src' => $config['license']['image'],
 								'alt' => $config['license']['title']));
 	common_element_end('a');
-	common_element_start('span', 'floatRight');
+	common_element_end('span');
+	common_element_start('span', 'floatRight width75');
 	common_text(_t('Unless otherwise specified, contents of this site are copyright by the contributors and available under the '));
 	common_element('a', array('class' => 'license',
 							  'rel' => 'license',
@@ -231,6 +238,13 @@ function common_input($id, $label, $value=NULL) {
 	common_element_end('p');
 }
 
+function common_hidden($id, $value) {
+	common_element('input', array('name' => $id,
+								  'type' => 'hidden',
+								  'id' => $id,
+								  'value' => $value));
+}
+
 function common_password($id, $label) {
 	common_element_start('p');
 	common_element('label', array('for' => $id), $label);
@@ -342,11 +356,48 @@ function common_canonical_email($email) {
 	return $email;
 }
 
-function common_render_content($text) {
-	# XXX: @ messages
+define('URL_REGEX', '^|[ \t\r\n])((ftp|http|https|gopher|mailto|news|nntp|telnet|wais|file|prospero|aim|webcal):(([A-Za-z0-9$_.+!*(),;/?:@&~=-])|%[A-Fa-f0-9]{2}){2,}(#([a-zA-Z0-9][a-zA-Z0-9$_.+!*(),;/?:@&~=%-]*))?([A-Za-z0-9$_+!*();/?:~-]))');
+
+function common_render_content($text, $notice) {
+	$r = htmlspecialchars($text);
+	$id = $notice->profile_id;
+	$r = preg_replace('@https?://\S+@', '<a href="\0" class="extlink">\0</a>', $r);
+	$r = preg_replace('/(^|\b)@([\w-]+)($|\b)/e', "'\\1@'.common_at_link($id, '\\2').'\\3'", $r);
 	# XXX: # tags
 	# XXX: machine tags
-	return htmlspecialchars($text);
+	return $r;
+}
+
+function common_at_link($sender_id, $nickname) {
+	# Try to find profiles this profile is subscribed to that have this nickname
+	$recipient = new Profile();
+	# XXX: chokety and bad
+	$recipient->whereAdd('EXISTS (SELECT subscribed from subscription where subscriber = '.$sender_id.' and subscribed = id)', 'AND');
+	$recipient->whereAdd('nickname = "' . trim($nickname) . '"', 'AND');
+	if ($recipient->find(TRUE)) {
+		return '<a href="'.htmlspecialchars($recipient->profileurl).'" class="atlink tolistenee">'.$nickname.'</a>';
+	}
+	# Try to find profiles that listen to this profile and that have this nickname
+	$recipient = new Profile();
+	# XXX: chokety and bad
+	$recipient->whereAdd('EXISTS (SELECT subscriber from subscription where subscribed = '.$sender_id.' and subscriber = id)', 'AND');
+	$recipient->whereAdd('nickname = "' . trim($nickname) . '"', 'AND');
+	if ($recipient->find(TRUE)) {
+		return '<a href="'.htmlspecialchars($recipient->profileurl).'" class="atlink tolistener">'.$nickname.'</a>';
+	}
+	# If this is a local user, try to find a local user with that nickname.
+	$sender = User::staticGet($sender_id);
+	if ($sender) {
+		$recipient_user = User::staticGet('nickname', $nickname);
+		if ($recipient_user) {
+			$recipient = $recipient->getProfile();
+			return '<a href="'.htmlspecialchars($recipient->profileurl).'" class="atlink usertouser">'.$nickname.'</a>';
+		}
+	}
+	# Otherwise, no links. @messages from local users to remote users,
+	# or from remote users to other remote users, are just
+	# outside our ability to make intelligent guesses about
+	return $nickname;
 }
 
 // where should the avatar go for this user?
@@ -363,12 +414,11 @@ function common_avatar_filename($user, $extension, $size=NULL, $extra=NULL) {
 
 function common_avatar_path($filename) {
 	global $config;
-	return $config['avatar']['directory'] . '/' . $filename;
+	return INSTALLDIR . '/avatar/' . $filename;
 }
 
 function common_avatar_url($filename) {
-	global $config;
-	return "http://".$config['site']['server'].$config['avatar']['path'].'/'.$filename;
+	return common_path('avatar/'.$filename);
 }
 
 function common_default_avatar($size) {
@@ -376,11 +426,11 @@ function common_default_avatar($size) {
 							  AVATAR_STREAM_SIZE => 'stream',
 							  AVATAR_MINI_SIZE => 'mini');
 	global $config;
-	return "http://".$config['site']['server'].$config['site']['path'].'/'.$config['avatar']['default'][$sizenames[$size]];
+	
+	return common_path($config['avatar']['default'][$sizenames[$size]]);
 }
 
 function common_local_url($action, $args=NULL) {
-	global $config;
 	/* XXX: pretty URLs */
 	$extra = '';
 	if ($args) {
@@ -388,8 +438,13 @@ function common_local_url($action, $args=NULL) {
 			$extra .= "&${key}=${value}";
 		}
 	}
+	return common_path("index.php?action=${action}${extra}");
+}
+
+function common_path($relative) {
+	global $config;
 	$pathpart = ($config['site']['path']) ? $config['site']['path']."/" : '';
-	return "http://".$config['site']['server'].'/'.$pathpart."index.php?action=${action}${extra}";
+	return "http://".$config['site']['server'].'/'.$pathpart.$relative;
 }
 
 function common_date_string($dt) {
@@ -444,9 +499,7 @@ function common_mint_tag($extra) {
 # Should make up a reasonable root URL
 
 function common_root_url() {
-	global $config;
-	$pathpart = ($config['site']['path']) ? $config['site']['path']."/" : '';
-	return "http://".$config['site']['server'].'/'.$pathpart;
+	return common_path('');
 }
 
 # returns $bytes bytes of random data as a hexadecimal string
@@ -481,6 +534,16 @@ function common_mtrand($bytes) {
 	return $enc;
 }
 
+function common_set_returnto($url) {
+	common_ensure_session();
+	$_SESSION['returnto'] = $url;
+}
+
+function common_get_returnto() {
+	common_ensure_session();
+	return $_SESSION['returnto'];
+}
+
 function common_timestamp() {
 	return date('YmdHis');
 }