Merge pull request #1070 from annando/master

Moved "privacy_image_cache" into the core.

include/api.php

@@ -1641,22 +1641,17 @@
 
 		$a = get_app();
 
-		$result = q("SELECT `installed` FROM `addon` WHERE `name` = 'privacy_image_cache' AND `installed`");
-		$image_cache = (count($result) > 0);
-
 		$include_entities = strtolower(x($_REQUEST,'include_entities')?$_REQUEST['include_entities']:"false");
 
 		if ($include_entities != "true") {
-			if ($image_cache) {
+			require_once("mod/proxy.php");
-				require_once("addon/privacy_image_cache/privacy_image_cache.php");
 
 			preg_match_all("/\[img](.*?)\[\/img\]/ism", $bbcode, $images);
 
 			foreach ($images[1] AS $image) {
-					$replace = $a->get_baseurl()."/privacy_image_cache/".privacy_image_cache_cachename($image);
+				$replace = proxy_url($image);
 				$text = str_replace($image, $replace, $text);
 			}
-			}
 			return array();
 		}
 
@@ -1750,11 +1745,11 @@
 				require_once("include/Photo.php");
 				$image = get_photo_info($url);
 				if ($image) {
-					// If privacy_image_cache is activated, then use the following sizes:
+					// If image cache is activated, then use the following sizes:
 					// thumb  (150), small (340), medium (600) and large (1024)
-					if ($image_cache) {
+					if (!get_config("system", "proxy_disabled")) {
-						require_once("addon/privacy_image_cache/privacy_image_cache.php");
+						require_once("mod/proxy.php");
-						$media_url = $a->get_baseurl()."/privacy_image_cache/".privacy_image_cache_cachename($url);
+						$media_url = proxy_url($url);
 
 						$sizes = array();
 						$scale = scale_image($image[0], $image[1], 150);

include/bbcode.php

@@ -145,7 +145,7 @@ function bb_cleanup_share($shared, $plaintext, $nolink) {
 	if (isset($bookmark[1][0]))
 		$link = $bookmark[1][0];
 
-	if (strpos($shared[1],$title) !== false)
+	if (($title != "") AND (strpos($shared[1],$title) !== false))
 		$title = "";
 
 //        if (strpos($shared[1],$link) !== false)

include/conversation.php

@@ -370,6 +370,7 @@ if(!function_exists('conversation')) {
 function conversation(&$a, $items, $mode, $update, $preview = false) {
 
 	require_once('include/bbcode.php');
+	require_once('mod/proxy.php');
 
 	$ssl_state = ((local_user()) ? true : false);
 
@@ -656,7 +657,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 					'name' => $profile_name_e,
 					'sparkle' => $sparkle,
 					'lock' => $lock,
-					'thumb' => $profile_avatar,
+					'thumb' => proxy_url($profile_avatar),
 					'title' => $item['title_e'],
 					'body' => $body_e,
 					'tags' => $tags_e,
@@ -675,7 +676,7 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
 					'indent' => '',
 					'owner_name' => $owner_name_e,
 					'owner_url' => $owner_url,
-					'owner_photo' => $owner_photo,
+					'owner_photo' => proxy_url($owner_photo),
 					'plink' => get_plink($item),
 					'edpost' => false,
 					'isstarred' => $isstarred,

include/cronhooks.php

@@ -40,7 +40,7 @@ function cronhooks_run(&$argv, &$argc){
 		$pidfile = new pidfile($lockpath, 'cronhooks');
 		if($pidfile->is_already_running()) {
 			logger("cronhooks: Already running");
-			if ($pidfile->running_time() > 9*60) {
+			if ($pidfile->running_time() > 19*60) {
                                 $pidfile->kill();
                                 logger("cronhooks: killed stale process");
 				// Calling a new instance

include/oembed.php

@@ -109,6 +109,8 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
 }
 
 function oembed_format_object($j){
+	require_once("mod/proxy.php");
+
 	$a = get_app();
 	$embedurl = $j->embedurl;
 	$jhtml = oembed_iframe($j->embedurl,(isset($j->width) ? $j->width : null), (isset($j->height) ? $j->height : null) );
@@ -138,8 +140,8 @@ function oembed_format_object($j){
 			$ret.="<br>";
 		}; break;
 		case "photo": {
-			$ret.= "<img width='".$j->width."' src='".$j->url."'>";
+			$ret.= "<img width='".$j->width."' src='".proxy_url($j->url)."'>";
-			//$ret.= "<img width='".$j->width."' height='".$j->height."' src='".$j->url."'>";
+			//$ret.= "<img width='".$j->width."' height='".$j->height."' src='".proxy_url($j->url)."'>";
 			$ret.="<br>";
 		}; break;
 		case "link": {

include/poller.php

@@ -134,6 +134,16 @@ function poller_run(&$argv, &$argc){
 		// clear smarty cache
 		clear_cache($a->get_basepath()."/view/smarty3/compiled", $a->get_basepath()."/view/smarty3/compiled");
 
+		// clear cache for image proxy
+		if (!get_config("system", "proxy_disabled")) {
+			clear_cache($a->get_basepath(), $a->get_basepath()."/proxy");
+
+			$cachetime = get_config('system','proxy_cache_time');
+			if (!$cachetime) $cachetime = PROXY_DEFAULT_TIME;
+
+			q('DELETE FROM `photo` WHERE `uid` = 0 AND `resource-id` LIKE "pic:%%" AND `created` < NOW() - INTERVAL %d SECOND', $cachetime);
+		}
+
 		set_config('system','cache_last_cleared', time());
 	}
 

include/text.php

@@ -1353,6 +1353,8 @@ function prepare_body(&$item,$attach = false, $preview = false) {
 		$s = prepare_text($item['body']);
 	}
 
+	require_once("mod/proxy.php");
+	$s = proxy_parse_html($s);
 
 	$prep_arr = array('item' => $item, 'html' => $s, 'preview' => $preview);
 	call_hooks('prepare_body', $prep_arr);

mod/admin.php

@@ -361,6 +361,7 @@ function admin_page_site_post(&$a){
 	$temppath		=	((x($_POST,'temppath'))			? notags(trim($_POST['temppath']))		: '');
 	$basepath		=	((x($_POST,'basepath'))			? notags(trim($_POST['basepath']))		: '');
 	$singleuser		=	((x($_POST,'singleuser'))		? notags(trim($_POST['singleuser']))		: '');
+	$proxy_disabled		=	((x($_POST,'proxy_disabled'))		? True						: False);
 	$enable_noscrape = ((x($_POST,'enable_noscrape')) ? true : false);
 	if($ssl_policy != intval(get_config('system','ssl_policy'))) {
 		if($ssl_policy == SSL_POLICY_FULL) {
@@ -485,6 +486,7 @@ function admin_page_site_post(&$a){
 	set_config('system','lockpath', $lockpath);
 	set_config('system','temppath', $temppath);
 	set_config('system','basepath', $basepath);
+	set_config('system','proxy_disabled', $proxy_disabled);
 	set_config('system','enable_noscrape', $enable_noscrape);
 
 	info( t('Site settings updated.') . EOL);
@@ -644,6 +646,7 @@ function admin_page_site(&$a) {
 		'$lockpath'		=> array('lockpath', t("Path for lock file"), get_config('system','lockpath'), "The lock file is used to avoid multiple pollers at one time. Only define a folder here."),
 		'$temppath'		=> array('temppath', t("Temp path"), get_config('system','temppath'), "If you have a restricted system where the webserver can't access the system temp path, enter another path here."),
 		'$basepath'		=> array('basepath', t("Base path to installation"), get_config('system','basepath'), "If the system cannot detect the correct path to your installation, enter the correct path here. This setting should only be set if you are using a restricted system and symbolic links to your webroot."),
+		'$proxy_disabled'	=> array('proxy_disabled', t("Disable picture proxy"), get_config('system','proxy_disabled'), t("The picture proxy increases performance and privacy. It shouldn't be used on systems with very low bandwith.")),
 
 		'$relocate_url'     => array('relocate_url', t("New base url"), $a->get_baseurl(), "Change base url for this server. Sends relocate message to all DFRN contacts of all users."),
 		

mod/content.php

@@ -307,8 +307,8 @@ function content_content(&$a, $update = 0) {
 
 function render_content(&$a, $items, $mode, $update, $preview = false) {
 
-
 	require_once('include/bbcode.php');
+	require_once('mod/proxy.php');
 
 	$ssl_state = ((local_user()) ? true : false);
 
@@ -474,7 +474,7 @@ function render_content(&$a, $items, $mode, $update, $preview = false) {
 					'name' => $name_e,
 					'sparkle' => $sparkle,
 					'lock' => $lock,
-					'thumb' => $profile_avatar,
+					'thumb' => proxy_url($profile_avatar),
 					'title' => $title_e,
 					'body' => $body_e,
 					'text' => $text_e,
@@ -483,7 +483,7 @@ function render_content(&$a, $items, $mode, $update, $preview = false) {
 					'indent' => '',
 					'owner_name' => $owner_name_e,
 					'owner_url' => $owner_url,
-					'owner_photo' => $owner_photo,
+					'owner_photo' => proxy_url($owner_photo),
 					'plink' => get_plink($item),
 					'edpost' => false,
 					'isstarred' => $isstarred,
@@ -857,7 +857,7 @@ function render_content(&$a, $items, $mode, $update, $preview = false) {
 					'profile_url' => $profile_link,
 					'item_photo_menu' => item_photo_menu($item),
 					'name' => $name_e,
-					'thumb' => $profile_avatar,
+					'thumb' => proxy_url($profile_avatar),
 					'osparkle' => $osparkle,
 					'sparkle' => $sparkle,
 					'title' => $title_e,
@@ -867,7 +867,7 @@ function render_content(&$a, $items, $mode, $update, $preview = false) {
 					'indent' => $indent,
 					'shiny' => $shiny,
 					'owner_url' => $owner_url,
-					'owner_photo' => $owner_photo,
+					'owner_photo' => proxy_url($owner_photo),
 					'owner_name' => $owner_name_e,
 					'plink' => get_plink($item),
 					'edpost' => $edpost,

mod/directory.php

@@ -27,6 +27,8 @@ function directory_post(&$a) {
 
 function directory_content(&$a) {
 
+	require_once("mod/proxy.php");
+
 	if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
 		notice( t('Public access denied.') . EOL);
 		return;
@@ -153,7 +155,7 @@ function directory_content(&$a) {
 			$entry = replace_macros($tpl,array(
 				'$id' => $rr['id'],
 				'$profile_link' => $profile_link,
-				'$photo' => $a->get_cached_avatar_image($rr[$photo]),
+				'$photo' => proxy_url($a->get_cached_avatar_image($rr[$photo])),
 				'$alt_text' => $rr['name'],
 				'$name' => $rr['name'],
 				'$details' => $pdesc . $details,

mod/ping.php

@@ -188,6 +188,8 @@ function ping_init(&$a) {
 
 
 		function xmlize($href, $name, $url, $photo, $date, $seen, $message){
+			require_once("mod/proxy.php");
+			$photo = proxy_url($photo);
 			$data = array('href' => &$href, 'name' => &$name, 'url'=>&$url, 'photo'=>&$photo, 'date'=>&$date, 'seen'=>&$seen, 'messsage'=>&$message);
 			call_hooks('ping_xmlize', $data);
 			$notsxml = '<note href="%s" name="%s" url="%s" photo="%s" date="%s" seen="%s" >%s</note>';

mod/proxy.php

@@ -0,0 +1,319 @@
+<?php
+// Based upon "Privacy Image Cache" by Tobias Hößl <https://github.com/CatoTH/>
+
+define("PROXY_DEFAULT_TIME", 86400); // 1 Day
+
+require_once('include/security.php');
+require_once("include/Photo.php");
+
+function proxy_init() {
+	global $a, $_SERVER;
+
+	// Pictures are stored in one of the following ways:
+	// 1. If a folder "proxy" exists and is writeable, then use this for caching
+	// 2. If a cache path is defined, use this
+	// 3. If everything else failed, cache into the database
+	//
+	// Question: Do we really need these three methods?
+
+	if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
+		header('HTTP/1.1 304 Not Modified');
+		header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
+		header('Etag: '.$_SERVER['HTTP_IF_NONE_MATCH']);
+		header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
+		header("Cache-Control: max-age=31536000");
+		if(function_exists('header_remove')) {
+			header_remove('Last-Modified');
+			header_remove('Expires');
+			header_remove('Cache-Control');
+		}
+		exit;
+	}
+
+	if(function_exists('header_remove')) {
+		header_remove('Pragma');
+		header_remove('pragma');
+	}
+
+	$thumb = false;
+	$size = 1024;
+
+	// If the cache path isn't there, try to create it
+	if (!is_dir($_SERVER["DOCUMENT_ROOT"]."/proxy"))
+		if (is_writable($_SERVER["DOCUMENT_ROOT"]))
+			mkdir($_SERVER["DOCUMENT_ROOT"]."/proxy");
+
+	// Checking if caching into a folder in the webroot is activated and working
+	$direct_cache = (is_dir($_SERVER["DOCUMENT_ROOT"]."/proxy") AND is_writable($_SERVER["DOCUMENT_ROOT"]."/proxy"));
+
+	// Look for filename in the arguments
+	if ((isset($a->argv[1]) OR isset($a->argv[2]) OR isset($a->argv[3])) AND !isset($_REQUEST["url"])) {
+		if (isset($a->argv[3]))
+			$url = $a->argv[3];
+		elseif (isset($a->argv[2]))
+			$url = $a->argv[2];
+		else
+			$url = $a->argv[1];
+
+		if (isset($a->argv[3]) and ($a->argv[3] == "thumb"))
+			$size = 200;
+
+		// thumb, small, medium and large.
+		if (substr($url, -6) == ":thumb")
+			$size = 150;
+		if (substr($url, -6) == ":small")
+			$size = 340;
+		if (substr($url, -7) == ":medium")
+			$size = 600;
+		if (substr($url, -6) == ":large")
+			$size = 1024;
+
+		$pos = strrpos($url, "=.");
+		if ($pos)
+			$url = substr($url, 0, $pos+1);
+
+		$url = str_replace(array(".jpg", ".jpeg", ".gif", ".png"), array("","","",""), $url);
+
+		$url = base64_decode(strtr($url, '-_', '+/'), true);
+
+		if ($url)
+			$_REQUEST['url'] = $url;
+	} else
+		$direct_cache = false;
+
+	if (!$direct_cache) {
+		$urlhash = 'pic:' . sha1($_REQUEST['url']);
+
+		$cachefile = get_cachefile(hash("md5", $_REQUEST['url']));
+		if ($cachefile != '') {
+			if (file_exists($cachefile)) {
+				$img_str = file_get_contents($cachefile);
+				$mime = image_type_to_mime_type(exif_imagetype($cachefile));
+
+				header("Content-type: $mime");
+				header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
+				header('Etag: "'.md5($img_str).'"');
+				header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
+				header("Cache-Control: max-age=31536000");
+
+				// reduce quality - if it isn't a GIF
+				if ($mime != "image/gif") {
+					$img = new Photo($img_str, $mime);
+					if($img->is_valid()) {
+						$img_str = $img->imageString();
+					}
+				}
+
+				echo $img_str;
+				killme();
+			}
+		}
+	} else
+		$cachefile = "";
+
+	$valid = true;
+
+	if (!$direct_cache AND ($cachefile == "")) {
+		$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' LIMIT 1", $urlhash);
+		if (count($r)) {
+        		$img_str = $r[0]['data'];
+			$mime = $r[0]["desc"];
+			if ($mime == "") $mime = "image/jpeg";
+		}
+	} else
+		$r = array();
+
+	if (!count($r)) {
+		// It shouldn't happen but it does - spaces in URL
+		$_REQUEST['url'] = str_replace(" ", "+", $_REQUEST['url']);
+		$redirects = 0;
+		$img_str = fetch_url($_REQUEST['url'],true, $redirects, 10);
+
+		$tempfile = tempnam(get_temppath(), "cache");
+		file_put_contents($tempfile, $img_str);
+		$mime = image_type_to_mime_type(exif_imagetype($tempfile));
+		unlink($tempfile);
+
+		// If there is an error then return a blank image
+		if ((substr($a->get_curl_code(), 0, 1) == "4") or (!$img_str)) {
+			$img_str = file_get_contents("images/blank.png");
+			$mime = "image/png";
+			$cachefile = ""; // Clear the cachefile so that the dummy isn't stored
+			$valid = false;
+			$img = new Photo($img_str, "image/png");
+			if($img->is_valid()) {
+				$img->scaleImage(10);
+				$img_str = $img->imageString();
+			}
+		} else if (($mime != "image/jpeg") AND !$direct_cache AND ($cachefile == "")) {
+			$image = @imagecreatefromstring($img_str);
+
+			if($image === FALSE) die();
+
+			q("INSERT INTO `photo`
+			( `uid`, `contact-id`, `guid`, `resource-id`, `created`, `edited`, `filename`, `album`, `height`, `width`, `desc`, `data`, `scale`, `profile`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid` )
+			VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', %d, %d, '%s', '%s', '%s', '%s' )",
+				0, 0, get_guid(), dbesc($urlhash),
+				dbesc(datetime_convert()),
+				dbesc(datetime_convert()),
+				dbesc(basename(dbesc($_REQUEST["url"]))),
+				dbesc(''),
+				intval(imagesy($image)),
+				intval(imagesx($image)),
+				$mime,
+				dbesc($img_str),
+				100,
+				intval(0),
+				dbesc(''), dbesc(''), dbesc(''), dbesc('')
+			);
+
+		} else {
+			$img = new Photo($img_str, $mime);
+			if($img->is_valid()) {
+				if (!$direct_cache AND ($cachefile == ""))
+					$img->store(0, 0, $urlhash, $_REQUEST['url'], '', 100);
+			}
+		}
+	}
+
+	// reduce quality - if it isn't a GIF
+	if ($mime != "image/gif") {
+		$img = new Photo($img_str, $mime);
+		if($img->is_valid()) {
+			$img->scaleImage($size);
+			$img_str = $img->imageString();
+		}
+	}
+
+	// If there is a real existing directory then put the cache file there
+	// advantage: real file access is really fast
+	// Otherwise write in cachefile
+	if ($valid AND $direct_cache)
+		file_put_contents($_SERVER["DOCUMENT_ROOT"]."/proxy/".proxy_url($_REQUEST['url'], true), $img_str);
+	elseif ($cachefile != '')
+		file_put_contents($cachefile, $img_str);
+
+	header("Content-type: $mime");
+
+	// Only output the cache headers when the file is valid
+	if ($valid) {
+		header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
+		header('Etag: "'.md5($img_str).'"');
+		header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
+		header("Cache-Control: max-age=31536000");
+	}
+
+	echo $img_str;
+
+	killme();
+}
+
+function proxy_url($url, $writemode = false) {
+	global $_SERVER;
+
+	$a = get_app();
+
+	// Only continue if it isn't a local image and the isn't deactivated
+	if (proxy_is_local_image($url)) {
+		$url = str_replace(normalise_link($a->get_baseurl())."/", $a->get_baseurl()."/", $url);
+		return($url);
+	}
+
+	if (get_config("system", "proxy_disabled"))
+		return($url);
+
+	// Creating a sub directory to reduce the amount of files in the cache directory
+	$basepath = $_SERVER["DOCUMENT_ROOT"]."/proxy";
+
+	$path = substr(hash("md5", $url), 0, 2);
+
+	if (is_dir($basepath) and $writemode)
+		if (!is_dir($basepath."/".$path)) {
+			mkdir($basepath."/".$path);
+			chmod($basepath."/".$path, 0777);
+		}
+
+	$path .= "/".strtr(base64_encode($url), '+/', '-_');
+
+	// Checking for valid extensions. Only add them if they are safe
+	$pos = strrpos($url, ".");
+	if ($pos) {
+		$extension = strtolower(substr($url, $pos+1));
+		$pos = strpos($extension, "?");
+		if ($pos)
+			$extension = substr($extension, 0, $pos);
+	}
+
+	$extensions = array("jpg", "jpeg", "gif", "png");
+
+	if (in_array($extension, $extensions))
+		$path .= ".".$extension;
+
+	$proxypath = $a->get_baseurl()."/proxy/".$path;
+
+	// Too long files aren't supported by Apache
+	// Writemode in combination with long files shouldn't be possible
+	if ((strlen($proxypath) > 250) AND $writemode)
+		return (hash("md5", $url));
+	elseif (strlen($proxypath) > 250)
+		return ($a->get_baseurl()."/proxy/".hash("md5", $url)."?url=".urlencode($url));
+	elseif ($writemode)
+		return ($path);
+	else
+		return ($proxypath);
+}
+
+/**
+ * @param $url string
+ * @return boolean
+ */
+function proxy_is_local_image($url) {
+	if ($url[0] == '/') return true;
+
+	if (strtolower(substr($url, 0, 5)) == "data:") return true;
+
+	// links normalised - bug #431
+	$baseurl = normalise_link(get_app()->get_baseurl());
+	$url = normalise_link($url);
+	return (substr($url, 0, strlen($baseurl)) == $baseurl);
+}
+
+function proxy_parse_query($var) {
+        /**
+         *  Use this function to parse out the query array element from
+         *  the output of parse_url().
+        */
+        $var  = parse_url($var, PHP_URL_QUERY);
+        $var  = html_entity_decode($var);
+        $var  = explode('&', $var);
+        $arr  = array();
+
+        foreach($var as $val) {
+                $x          = explode('=', $val);
+                $arr[$x[0]] = $x[1];
+        }
+
+        unset($val, $x, $var);
+        return $arr;
+}
+
+function proxy_img_cb($matches) {
+
+	// if the picture seems to be from another picture cache then take the original source
+	$queryvar = proxy_parse_query($matches[2]);
+	if (($queryvar['url'] != "") AND (substr($queryvar['url'], 0, 4) == "http"))
+		$matches[2] = urldecode($queryvar['url']);
+
+	// following line changed per bug #431
+	if (proxy_is_local_image($matches[2]))
+		return $matches[1] . $matches[2] . $matches[3];
+
+	return $matches[1].proxy_url(htmlspecialchars_decode($matches[2])).$matches[3];
+}
+
+function proxy_parse_html($html) {
+	$a = get_app();
+	$html = str_replace(normalise_link($a->get_baseurl())."/", $a->get_baseurl()."/", $html);
+
+	return preg_replace_callback("/(<img [^>]*src *= *[\"'])([^\"']+)([\"'][^>]*>)/siU", "proxy_img_cb", $html);
+}

object/Item.php

@@ -81,6 +81,8 @@ class Item extends BaseObject {
 	 *      _ false on failure
 	 */
 	public function get_template_data($alike, $dlike, $thread_level=1) {
+		require_once("mod/proxy.php");
+
 		$result = array();
 
 		$a = $this->get_app();
@@ -314,7 +316,7 @@ class Item extends BaseObject {
 			'profile_url' => $profile_link,
 			'item_photo_menu' => item_photo_menu($item),
 			'name' => $name_e,
-			'thumb' => $profile_avatar,
+			'thumb' => proxy_url($profile_avatar),
 			'osparkle' => $osparkle,
 			'sparkle' => $sparkle,
 			'title' => $title_e,
@@ -327,7 +329,7 @@ class Item extends BaseObject {
 			'indent' => $indent,
 			'shiny' => $shiny,
 			'owner_url' => $this->get_owner_url(),
-			'owner_photo' => $this->get_owner_photo(),
+			'owner_photo' => proxy_url($this->get_owner_photo()),
 			'owner_name' => $owner_name_e,
 			'plink' => get_plink($item),
 			'edpost'    => ((feature_enabled($conv->get_profile_owner(),'edit_posts')) ? $edpost : ''),

view/templates/admin_site.tpl

@@ -113,6 +113,7 @@
 	{{include file="field_input.tpl" field=$itemcache}}
 	{{include file="field_input.tpl" field=$itemcache_duration}}
 	{{include file="field_input.tpl" field=$max_comments}}
+	{{include file="field_checkbox.tpl" field=$proxy_disabled}}
 	<div class="submit"><input type="submit" name="page_site" value="{{$submit}}" /></div>
 
 	</form>

view/theme/vier/config.php

@@ -44,7 +44,8 @@ function vier_form(&$a, $style){
 		"shadow"=>"Shadow",
 		"flat"=>"Flat",
 		"netcolour"=>"Coloured Networks",
-		"breathe"=>"Breathe"
+		"breathe"=>"Breathe",
+		"plus"=>"Plus"
 	);
 	$t = get_markup_template("theme_settings.tpl" );
 	$o .= replace_macros($t, array(

view/theme/vier/css/font2.css

@@ -140,7 +140,8 @@ li.icon.icon-large:before {
 .icon-bookmark:before             { content: "\f02e"; }
 .icon-print:before                { content: "\f02f"; }
 
-.icon.camera:before               { content: "\f030"; }
+.icon-camera:before               { content: "\f030"; }
+.icon.camera:before               { content: "\f03e"; }
 .icon-font:before                 { content: "\f031"; }
 .icon-bold:before                 { content: "\f032"; }
 .icon-italic:before               { content: "\f033"; }
@@ -198,7 +199,7 @@ li.icon.icon-large:before {
 .icon.add:before                  { content: "\f067"; }
 .icon-minus:before                { content: "\f068"; }
 .icon-asterisk:before             { content: "\f069"; }
-.icon.notify:before               { content: "\f06a"; }
+.icon.exclamation:before          { content: "\f06a"; }
 .icon-gift:before                 { content: "\f06b"; }
 .icon-leaf:before                 { content: "\f06c"; }
 .icon-fire:before                 { content: "\f06d"; }
@@ -254,7 +255,7 @@ li.icon.icon-large:before {
 
 .icon-hdd:before                  { content: "\f0a0"; }
 .icon-bullhorn:before             { content: "\f0a1"; }
-.icon-bell:before                 { content: "\f0a2"; }
+.icon.notify:before               { content: "\f0a2"; }
 .icon-certificate:before          { content: "\f0a3"; }
 .icon-hand-right:before           { content: "\f0a4"; }
 .icon-hand-left:before            { content: "\f0a5"; }

view/theme/vier/plus.css

@@ -0,0 +1,141 @@
+nav {
+  background: #fff;
+  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.15);
+  padding-top: 6px;
+  padding-bottom: 6px;
+}
+
+nav a:active,
+nav a:link,
+nav a:visited,
+nav a {
+  color: #737373;
+}
+
+nav a:hover,
+#nav-messages-see-all a:hover {
+  color: #000;
+}
+
+nav .nav-notify {
+/*  background-color: #427FED; */
+  background-color: #CB4437;
+  top: -3px;
+  right: -4px;
+  font: bold 11px/16px Arial;
+  padding: 1px;
+  border-radius: 10px;
+}
+
+nav .nav-menu-icon .nav-notify {
+  top: 0px;
+}
+
+nav .nav-menu.selected a {
+  color: #000;
+/*  font-weight: bold; */
+}
+
+nav .nav-menu:hover,
+nav .nav-menu.selected {
+  border-bottom: 2px solid #427FED;
+}
+
+nav .nav-menu {
+  height: 23px;
+  font-size: 14px;
+  font-weight: initial;
+}
+
+#nav-site-menu,
+#nav-notifications-menu,
+#nav-user-menu {
+  top: 35px;
+}
+
+#nav-messages-menu {
+  top: 32px;
+}
+
+#nav-messages-see-all a {
+  color: #737373;
+}
+
+ul.tabs li .active, span.pager_current a {
+  border-bottom: 2px solid #427FED;
+}
+
+span.pager_current, span.pager_n a:hover, 
+span.pager_first a:hover, span.pager_last a:hover, 
+span.pager_prev a:hover, span.pager_next a:hover,
+ul.tabs a:hover {
+  border-bottom: 2px solid #427FED;
+}
+
+nav #nav-notifications-linkmenu.on .icon.s22.notify, nav #nav-notifications-linkmenu.selected .icon.s22.notify {
+  color: #737373;
+}
+
+nav #nav-messages-linkmenu.selected,
+nav #nav-user-linklabel.selected,
+nav #nav-apps-link.selected {
+  background-color: #fff;
+  border-bottom-style: none;
+}
+
+div.jGrowl div.info {
+  background: #fff url("../../../images/icons/48/info.png") no-repeat 5px center;
+}
+
+nav .nav-menu-icon.selected {
+  background-color: #fff;
+}
+
+#jot #jot-tools li:hover {
+  background-color: #fff;
+}
+
+nav .icon {
+  color: #737373;
+}
+
+nav a:hover .icon {
+  color: #000;
+}
+
+ul.menu-popup {
+  border: 0px solid #FFF;
+  margin-top: 0px;
+}
+
+header #banner a, header #banner a:active, header #banner a:visited, header #banner a:link, header #banner a:hover {
+  color: #737373;
+}
+
+header {
+  left: 10px;
+}
+
+header #banner {
+  margin-top: 6px;
+}
+
+#banner #logo-text {
+  margin-left: 5px;
+}
+
+aside {
+  top: 44px;
+  height: calc(100% - 54px);
+}
+
+section {
+  top: 44px;
+}
+
+nav #search-box #search-text {
+  background-color: initial;
+  border-style: solid;
+  border-width: 1px;
+  border-color: rgba(0, 0, 0, 0.15);
+}

view/theme/vier/style.css

@@ -1987,6 +1987,7 @@ ul.tabs li .active, span.pager_current a {
 .comment-edit-bb a {
   color: #888;
   padding: 0px 5px 1px 5px;
+  cursor: pointer;
 }
 
 .comment-edit-bb a:hover {

view/theme/vier/templates/comment_item.tpl

@@ -36,13 +36,13 @@
 
 				<div class="comment-edit-bb">
 	                                <a title="{{$edimg}}" onclick="insertFormatting('{{$comment}}','img',{{$id}});"><i class="icon-picture"></i></a>      
-	                                <a title="{{$edurl}}" onclick="insertFormatting('{{$comment}}','url',{{$id}});"><i class="icon-bookmark"></i></a>
+	                                <a title="{{$edurl}}" onclick="insertFormatting('{{$comment}}','url',{{$id}});"><i class="icon-link"></i></a>
 	                                <a title="{{$edvideo}}" onclick="insertFormatting('{{$comment}}','video',{{$id}});"><i class="icon-film"></i></a>
                                                                                 
 	                                <a title="{{$eduline}}" onclick="insertFormatting('{{$comment}}','u',{{$id}});"><i class="icon-underline"></i></a>
 	                                <a title="{{$editalic}}" onclick="insertFormatting('{{$comment}}','i',{{$id}});"><i class="icon-italic"></i></a>
 	                                <a title="{{$edbold}}" onclick="insertFormatting('{{$comment}}','b',{{$id}});"><i class="icon-bold"></i></a>
-	                                <a title="{{$edquote}}" onclick="insertFormatting('{{$comment}}','quote',{{$id}});"><i class="icon-comments"></i></a>
+	                                <a title="{{$edquote}}" onclick="insertFormatting('{{$comment}}','quote',{{$id}});"><i class="icon-quote-left"></i></a>
 
                                 </div>
 					<input type="submit" onclick="post_comment({{$id}}); return false;" id="comment-edit-submit-{{$id}}" class="comment-edit-submit" name="submit" value="{{$submit}}" />

view/theme/vier/theme.php

@@ -26,11 +26,17 @@ else if ($style == "netcolour")
 	$a->page['htmlhead'] .= '<link rel="stylesheet" href="view/theme/vier/netcolour.css" type="text/css" media="screen"/>'."\n";
 else if ($style == "breathe")
 	$a->page['htmlhead'] .= '<link rel="stylesheet" href="view/theme/vier/breathe.css" type="text/css" media="screen"/>'."\n";
+else if ($style == "plus")
+	$a->page['htmlhead'] .= '<link rel="stylesheet" href="view/theme/vier/plus.css" type="text/css" media="screen"/>'."\n";
 
 $a->page['htmlhead'] .= <<< EOT
 <script type="text/javascript" src="$baseurl/view/theme/vier/js/jquery.divgrow-1.3.1.f1.min.js"></script>
 <script>
 
+function showHideASide(e) {
+	var mouse_pos(e);
+}
+
 function collapseHeight(elems) {
 	var elemName = '.wall-item-body:not(.divmore)';
 	if(typeof elems != 'undefined') {