Merge branch 'dev' of https://github.com/redmatrix/hubzilla into dev_merge

19 files changed, 206 insertions, 436 deletions

diff --git a/Zotlabs/Lib/NativeWikiPage.php b/Zotlabs/Lib/NativeWikiPage.php
index 209a5ef3c..919c51276 100644
--- a/Zotlabs/Lib/NativeWikiPage.php
+++ b/Zotlabs/Lib/NativeWikiPage.php
@@ -68,6 +68,9 @@ class NativeWikiPage {
 			return array('content' => null, 'message' => 'Error reading wiki', 'success' => false);
 		}
 
+		// backslashes won't work well in the javascript functions
+		$name = str_replace('\\','',$name);
+
 		// create an empty activity
 
 		$arr = [];
@@ -351,6 +354,7 @@ class NativeWikiPage {
 		// fetch the most recently saved revision. 
 
 		$item = self::load_page($arr);
+
 		if(! $item) {
 			return array('message' => t('Page not found'), 'success' => false);
 		}
diff --git a/Zotlabs/Module/Cloud.php b/Zotlabs/Module/Cloud.php
index 0f7f9c47a..2215507ca 100644
--- a/Zotlabs/Module/Cloud.php
+++ b/Zotlabs/Module/Cloud.php
@@ -87,6 +87,10 @@ class Cloud extends \Zotlabs\Web\Controller {
 		//	$server->addPlugin(new \Zotlabs\Storage\\QuotaPlugin($auth));
 
 
+		// over-ride the default XML output on thrown exceptions
+
+		$server->on('exception', [ $this, 'DAVException' ]);
+
 		// All we need to do now, is to fire up the server
 
 		$server->exec();
@@ -97,4 +101,24 @@ class Cloud extends \Zotlabs\Web\Controller {
 		killme();
 	}
 
+
+	function DAVException($err) {
+			
+		if($err instanceof \Sabre\DAV\Exception\NotFound) {
+			notice( t('Not found') . EOL);
+		}
+		elseif($err instanceof \Sabre\DAV\Exception\Forbidden) {
+			notice( t('Permission denied') . EOL);
+		}
+		else {
+			notice( t('Unknown error') . EOL);
+		}
+
+		construct_page();
+			
+		killme();
+	}
+
 }
+
+
diff --git a/Zotlabs/Module/Display.php b/Zotlabs/Module/Display.php
index 266a5b6bf..6d895feb5 100644
--- a/Zotlabs/Module/Display.php
+++ b/Zotlabs/Module/Display.php
@@ -14,6 +14,7 @@ class Display extends \Zotlabs\Web\Controller {
 
 		$module_format = 'html';
 
+
 		if(argc() > 1) {
 			$module_format = substr(argv(1),strrpos(argv(1),'.') + 1);
 			if(! in_array($module_format,['atom','zot','json']))
@@ -30,7 +31,7 @@ class Display extends \Zotlabs\Web\Controller {
 			return;
 		}
 	
-		if(argc() > 1 && argv(1) !== 'load') {
+		if(argc() > 1) {
 			$item_hash = argv(1);
 			if($module_format !== 'html') {
 				$item_hash = substr($item_hash,0,strrpos($item_hash,'.'));
@@ -260,7 +261,7 @@ class Display extends \Zotlabs\Web\Controller {
 	
 		elseif($update && !$load) {
 			$r = null;
-	
+
 			require_once('include/channel.php');
 			$sys = get_sys_channel();
 			$sysid = $sys['channel_id'];
@@ -285,7 +286,6 @@ class Display extends \Zotlabs\Web\Controller {
 				// make that content unsearchable by ensuring the owner_xchan can't match
 				if(! perm_is_allowed($sysid,$observer_hash,'view_stream'))
 					$sysid = 0;
-
 				$r = q("SELECT item.parent AS item_id from item
 					WHERE parent_mid = '%s'
 					AND (((( item.allow_cid = ''  AND item.allow_gid = '' AND item.deny_cid  = '' 
@@ -315,7 +315,6 @@ class Display extends \Zotlabs\Web\Controller {
 					WHERE parent in ( %s ) $item_normal ",
 					dbesc($parents_str)
 				);
-	
 				xchan_query($items);
 				$items = fetch_post_tags($items,true);
 				$items = conv_sort($items,'created');
diff --git a/Zotlabs/Module/Update.php b/Zotlabs/Module/Update.php
new file mode 100644
index 000000000..b3252f8b9
--- /dev/null
+++ b/Zotlabs/Module/Update.php
@@ -0,0 +1,43 @@
+<?php
+namespace Zotlabs\Module;
+
+
+class Update extends \Zotlabs\Web\Controller {
+
+	function get() {
+	
+		$profile_uid = intval($_GET['p']);
+
+		// it's probably safe to do this for all modules and not just a limited subset,
+		// but it needs to be verified.
+
+		if((! $profile_uid) && in_array(argv(1),['display','search','pubstream','home']))
+			$profile_uid = (-1);
+
+		if(argc() < 2) {
+			killme();
+		}
+
+		// These modules don't have a completely working liveUpdate implementation currently
+
+		if(in_array(strtolower(argv(1)),['articles','cards']))
+			killme();
+
+		$module = "\\Zotlabs\\Module\\" . ucfirst(argv(1));		
+		$load = (((argc() > 2) && (argv(2) == 'load')) ? 1 : 0);
+
+		$mod = new $module;
+
+		header("Content-type: text/html");
+
+		\App::$argv = [ argv(1) ];
+		\App::$argc = 1;
+
+		echo "<!DOCTYPE html><html><body><section>\r\n";
+		echo $mod->get($profile_uid, $load);
+		echo "</section></body></html>\r\n";
+
+		killme();
+	
+	}
+}
diff --git a/Zotlabs/Module/Update_articles.php b/Zotlabs/Module/Update_articles.php
deleted file mode 100644
index 280904f67..000000000
--- a/Zotlabs/Module/Update_articles.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-namespace Zotlabs\Module;
-
-/**
- * Module: update_profile
- * Purpose: AJAX synchronisation of profile page
- *
- */
-
-
-class Update_articles extends \Zotlabs\Web\Controller {
-
-function get() {
-
-	$profile_uid = intval($_GET['p']);
-	$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
-
-	header("Content-type: text/html");
-	echo "<!DOCTYPE html><html><body><section></section></body></html>\r\n";
-
-	killme();
-
-
-	$mod = new Articles();
-
-	$text = $mod->get($profile_uid,$load);
-
-	/**
-	 * reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
-	 */
-
-	echo str_replace("\t",'       ',$text);
-	echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
-	echo "</body></html>\r\n";
-	killme();
-
-}
-}
diff --git a/Zotlabs/Module/Update_cards.php b/Zotlabs/Module/Update_cards.php
deleted file mode 100644
index bb87357e8..000000000
--- a/Zotlabs/Module/Update_cards.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-namespace Zotlabs\Module;
-
-/**
- * Module: update_profile
- * Purpose: AJAX synchronisation of profile page
- *
- */
-
-
-class Update_cards extends \Zotlabs\Web\Controller {
-
-function get() {
-
-	$profile_uid = intval($_GET['p']);
-	$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
-
-	header("Content-type: text/html");
-	echo "<!DOCTYPE html><html><body><section></section></body></html>\r\n";
-
-	killme();
-
-
-	$mod = new Cards();
-
-	$text = $mod->get($profile_uid,$load);
-
-	/**
-	 * reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
-	 */
-
-	echo str_replace("\t",'       ',$text);
-	echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
-	echo "</body></html>\r\n";
-	killme();
-
-}
-}
diff --git a/Zotlabs/Module/Update_channel.php b/Zotlabs/Module/Update_channel.php
deleted file mode 100644
index 46ad19805..000000000
--- a/Zotlabs/Module/Update_channel.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-
-namespace Zotlabs\Module;
-
-/**
- * Module: update_profile
- * Purpose: AJAX synchronisation of profile page
- *
- */
-
-
-class Update_channel extends \Zotlabs\Web\Controller {
-
-function get() {
-
-	$profile_uid = intval($_GET['p']);
-	$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
-
-	header("Content-type: text/html");
-	echo "<!DOCTYPE html><html><body>\r\n";
-
-	/**
-	 * We can remove this hack once Internet Explorer recognises HTML5 natively
-	 */
-
-	echo (($_GET['msie'] == 1) ? '<div>' : '<section>');
-
-	/**
-	 *
-	 * Grab the page inner contents by calling the content function from the profile module directly, 
-	 * but move any image src attributes to another attribute name. This is because 
-	 * some browsers will prefetch all the images for the page even if we don't need them.
-	 * The only ones we need to fetch are those for new page additions, which we'll discover
-	 * on the client side and then swap the image back.
-	 *
-	 */
-
-	$mod = new Channel();
-
-	$text = $mod->get($profile_uid,$load);
-
-	$pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
-	$replace = "<img\${1} dst=\"\${2}\"";
-//	$text = preg_replace($pattern, $replace, $text);
-
-/*
-	if(! $load) {
-		$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
-		$pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
-		$text = preg_replace($pattern, $replace, $text);
-		$pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i";
-		$text = preg_replace($pattern, $replace, $text);
-		$pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
-		$text = preg_replace($pattern, $replace, $text);
-    	$pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
-    	$text = preg_replace($pattern, $replace, $text);
-	}
-*/
-
-	/**
-	 * reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
-	 */
-
-	echo str_replace("\t",'       ',$text);
-	echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
-	echo "</body></html>\r\n";
-	killme();
-
-}
-}
diff --git a/Zotlabs/Module/Update_display.php b/Zotlabs/Module/Update_display.php
deleted file mode 100644
index b2c6a56f5..000000000
--- a/Zotlabs/Module/Update_display.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-namespace Zotlabs\Module;
-
-// See update_profile.php for documentation
-
-require_once('include/group.php');
-
-
-class Update_display extends \Zotlabs\Web\Controller {
-
-	function get() {
-	
-		$profile_uid = intval($_GET['p']);
-		if(! $profile_uid)
-			$profile_uid = (-1);
-		$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
-		header("Content-type: text/html");
-		echo "<!DOCTYPE html><html><body>\r\n";
-		echo (($_GET['msie'] == 1) ? '<div>' : '<section>');
-	
-		$mod = new Display();
-		$text = $mod->get($profile_uid, $load);
-
-		echo str_replace("\t",'       ',$text);
-		echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
-		echo "</body></html>\r\n";
-
-		killme();
-	
-	}
-	
-}
diff --git a/Zotlabs/Module/Update_home.php b/Zotlabs/Module/Update_home.php
deleted file mode 100644
index 0f699482e..000000000
--- a/Zotlabs/Module/Update_home.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-namespace Zotlabs\Module;
-
-// See update_profile.php for documentation
-
-class Update_home extends \Zotlabs\Web\Controller {
-
-	function get() {
-	
-		$profile_uid = ((intval($_GET['p'])) ? intval($_GET['p']) : (-1));
-		$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
-		header("Content-type: text/html");
-		echo "<!DOCTYPE html><html><body>\r\n";
-		echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '<div>' : '<section>');
-	
-		$mod = new Home();
-		$text = $mod->get($profile_uid, $load);
-
-	        $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
-	        $replace = "<img\${1} dst=\"\${2}\"";
-	//        $text = preg_replace($pattern, $replace, $text);
-	/*
-			if(! $load) {
-				$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
-	    	    $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
-	        	$text = preg_replace($pattern, $replace, $text);
-		        $pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i";
-	    	    $text = preg_replace($pattern, $replace, $text);
-	        	$pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
-		        $text = preg_replace($pattern, $replace, $text);
-	    	    $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
-	        	$text = preg_replace($pattern, $replace, $text);
-			}
-	*/
-	        echo str_replace("\t",'       ',$text);
-		echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '</div>' : '</section>');
-		echo "</body></html>\r\n";
-	//	logger('update_home: ' . $text);
-		killme();
-	
-	}
-}
diff --git a/Zotlabs/Module/Update_hq.php b/Zotlabs/Module/Update_hq.php
deleted file mode 100644
index bb1495c64..000000000
--- a/Zotlabs/Module/Update_hq.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-namespace Zotlabs\Module;
-
-// See update_profile.php for documentation
-
-require_once('include/group.php');
-
-
-class Update_hq extends \Zotlabs\Web\Controller {
-
-	function get() {
-	
-		$profile_uid = intval($_GET['p']);
-
-		$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
-		header("Content-type: text/html");
-		echo "<!DOCTYPE html><html><body>\r\n";
-		echo (($_GET['msie'] == 1) ? '<div>' : '<section>');
-	
-		$mod = new Hq();
-		$text = $mod->get($profile_uid, $load);
-
-		echo str_replace("\t",'       ',$text);
-		echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
-		echo "</body></html>\r\n";
-
-		killme();
-	
-	}
-	
-}
diff --git a/Zotlabs/Module/Update_network.php b/Zotlabs/Module/Update_network.php
deleted file mode 100644
index c27b7614a..000000000
--- a/Zotlabs/Module/Update_network.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-namespace Zotlabs\Module;
-
-// See update_profile.php for documentation
-
-require_once('include/group.php');
-
-class Update_network extends \Zotlabs\Web\Controller {
-
-	function get() {
-	
-		$profile_uid = intval($_GET['p']);
-		$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
-		header("Content-type: text/html");
-		echo "<!DOCTYPE html><html><body>\r\n";
-		echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '<div>' : '<section>');
-	
-		$mod = new Network();
-		$text = $mod->get($profile_uid, $load);
-
-	        $pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
-	        $replace = "<img\${1} dst=\"\${2}\"";
-	//        $text = preg_replace($pattern, $replace, $text);
-	/*
-			if(! $load) {
-				$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
-	    	    $pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
-	        	$text = preg_replace($pattern, $replace, $text);
-		        $pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i";
-	    	    $text = preg_replace($pattern, $replace, $text);
-	        	$pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
-		        $text = preg_replace($pattern, $replace, $text);
-	    	    $pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
-	        	$text = preg_replace($pattern, $replace, $text);
-			}
-	*/
-	        echo str_replace("\t",'       ',$text);
-		echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '</div>' : '</section>');
-		echo "</body></html>\r\n";
-	//	logger('update_network: ' . $text);
-		killme();
-	
-	}
-}
diff --git a/Zotlabs/Module/Update_pubstream.php b/Zotlabs/Module/Update_pubstream.php
deleted file mode 100644
index 8bb5ebfe7..000000000
--- a/Zotlabs/Module/Update_pubstream.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-namespace Zotlabs\Module;
-
-// See update_profile.php for documentation
-
-
-class Update_pubstream extends \Zotlabs\Web\Controller {
-
-	function get() {
-
-		$profile_uid = ((intval($_GET['p'])) ? intval($_GET['p']) : (-1));
-		$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
-		header("Content-type: text/html");
-		echo "<!DOCTYPE html><html><body>\r\n";
-		echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '<div>' : '<section>');
-	
-		$mod = new Pubstream();
-		$text = $mod->get($profile_uid, $load);
-
-		echo str_replace("\t",'       ',$text);
-		echo ((array_key_exists('msie',$_GET) && $_GET['msie'] == 1) ? '</div>' : '</section>');
-		echo "</body></html>\r\n";
-		killme();
-	
-	}
-}
diff --git a/Zotlabs/Module/Update_search.php b/Zotlabs/Module/Update_search.php
deleted file mode 100644
index 4491f40f4..000000000
--- a/Zotlabs/Module/Update_search.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-namespace Zotlabs\Module;
-
-/**
- * Module: update_profile
- * Purpose: AJAX synchronisation of search page
- *
- */
-
-
-class Update_search extends \Zotlabs\Web\Controller {
-
-	function get() {
-	
-		$profile_uid = intval($_GET['p']);
-		if(! $profile_uid)
-			$profile_uid = (-1);
-	
-		$load = (((argc() > 1) && (argv(1) == 'load')) ? 1 : 0);
-	
-		header("Content-type: text/html");
-		echo "<!DOCTYPE html><html><body>\r\n";
-	
-		/**
-		 * We can remove this hack once Internet Explorer recognises HTML5 natively
-		 */
-	
-		echo (($_GET['msie'] == 1) ? '<div>' : '<section>');
-	
-		/**
-		 *
-		 * Grab the page inner contents by calling the content function from the profile module directly, 
-		 * but move any image src attributes to another attribute name. This is because 
-		 * some browsers will prefetch all the images for the page even if we don't need them.
-		 * The only ones we need to fetch are those for new page additions, which we'll discover
-		 * on the client side and then swap the image back.
-		 *
-		 */
-
-		$mod = new Search();	
-		$text = $mod->get($profile_uid,$load);
-	
-		$pattern = "/<img([^>]*) src=\"([^\"]*)\"/";
-		$replace = "<img\${1} dst=\"\${2}\"";
-	//	$text = preg_replace($pattern, $replace, $text);
-	/*
-		if(! $load) {
-			$replace = '<br />' . t('[Embedded content - reload page to view]') . '<br />';
-			$pattern = "/<\s*audio[^>]*>(.*?)<\s*\/\s*audio>/i";
-			$text = preg_replace($pattern, $replace, $text);
-			$pattern = "/<\s*video[^>]*>(.*?)<\s*\/\s*video>/i";
-			$text = preg_replace($pattern, $replace, $text);
-			$pattern = "/<\s*embed[^>]*>(.*?)<\s*\/\s*embed>/i";
-			$text = preg_replace($pattern, $replace, $text);
-	    	$pattern = "/<\s*iframe[^>]*>(.*?)<\s*\/\s*iframe>/i";
-	    	$text = preg_replace($pattern, $replace, $text);
-		}
-	*/
-		/**
-		 * reportedly some versions of MSIE don't handle tabs in XMLHttpRequest documents very well
-		 */
-	
-		echo str_replace("\t",'       ',$text);
-		echo (($_GET['msie'] == 1) ? '</div>' : '</section>');
-		echo "</body></html>\r\n";
-		killme();
-	
-	}
-}
diff --git a/Zotlabs/Module/Wiki.php b/Zotlabs/Module/Wiki.php
index 2d2d8e2b7..ae543eb98 100644
--- a/Zotlabs/Module/Wiki.php
+++ b/Zotlabs/Module/Wiki.php
@@ -293,31 +293,43 @@ class Wiki extends \Zotlabs\Web\Controller {
 					$p = Zlib\NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 				}
 				if(! ($p && $p['success'])) {
+			                $x = new \Zotlabs\Widget\Wiki_pages();
+
+			                $html = $x->create_missing_page([
+				                'resource_id' => $resource_id,
+				                'channel_id' => $owner['channel_id'],
+				                'channel_address' => $owner['channel_address'],
+				                'refresh' => true
+			                ]);
+			                //json_return_and_die(array('pages' => $page_list_html, 'message' => '', 'success' => true));					
 					notice( t('Error retrieving page content') . EOL);
-					goaway(z_root() . '/' . argv(0) . '/' . argv(1) );
+					//goaway(z_root() . '/' . argv(0) . '/' . argv(1) );
+				        $renderedContent = Zlib\NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
+				        $showPageControls = $wiki_editor;
 				}
-
-				$mimeType = $p['pageMimeType'];
-
-				$sampleContent = (($mimeType == 'text/bbcode') ? '[h3]' . t('New page') . '[/h3]' : '### ' . t('New page'));
-				if($mimeType === 'text/plain')
-					$sampleContent = t('New page');
-
-				$content = (($p['content'] == '') ? $sampleContent : $p['content']);
-
-				// Render the Markdown-formatted page content in HTML
-				if($mimeType == 'text/bbcode') {
-					$renderedContent = Zlib\NativeWikiPage::convert_links(zidify_links(smilies(bbcode($content))), argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
-				}
-				elseif($mimeType === 'text/plain') {
-					$renderedContent = str_replace(["\n",' ',"\t"],[EOL,'&nbsp;','&nbsp;&nbsp;&nbsp;&nbsp;'],htmlentities($content,ENT_COMPAT,'UTF-8',false));
-				}
-				elseif($mimeType === 'text/markdown') {
-					$content = Zlib\MarkdownSoap::unescape($content);
-					$html = Zlib\NativeWikiPage::generate_toc(zidify_text(MarkdownExtra::defaultTransform(Zlib\NativeWikiPage::bbcode($content))));
-					$renderedContent = Zlib\NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
-				}
-				$showPageControls = $wiki_editor;
+                                else {
+				    $mimeType = $p['pageMimeType'];
+
+				    $sampleContent = (($mimeType == 'text/bbcode') ? '[h3]' . t('New page') . '[/h3]' : '### ' . t('New page'));
+				    if($mimeType === 'text/plain')
+				        $sampleContent = t('New page');
+
+				    $content = (($p['content'] == '') ? $sampleContent : $p['content']);
+    
+				    // Render the Markdown-formatted page content in HTML
+				    if($mimeType == 'text/bbcode') {
+				        $renderedContent = Zlib\NativeWikiPage::convert_links(zidify_links(smilies(bbcode($content))), argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
+				    }
+			 	    elseif($mimeType === 'text/plain') {
+				        $renderedContent = str_replace(["\n",' ',"\t"],[EOL,'&nbsp;','&nbsp;&nbsp;&nbsp;&nbsp;'],htmlentities($content,ENT_COMPAT,'UTF-8',false));
+				    }
+				    elseif($mimeType === 'text/markdown') {
+				     $content = Zlib\MarkdownSoap::unescape($content);
+				     $html = Zlib\NativeWikiPage::generate_toc(zidify_text(MarkdownExtra::defaultTransform(Zlib\NativeWikiPage::bbcode($content))));
+				     $renderedContent = Zlib\NativeWikiPage::convert_links($html, argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
+				    }
+				    $showPageControls = $wiki_editor;
+                                }
 				break;
 //			default:	// Strip the extraneous URL components
 //				goaway('/' . argv(0) . '/' . argv(1) . '/' . $wikiUrlName . '/' . $pageUrlName);
@@ -430,11 +442,15 @@ class Wiki extends \Zotlabs\Web\Controller {
 				goaway('/' . argv(0) . '/' . $nick . '/');
 			} 
 			$wiki = array(); 
+
+			// backslashes won't work well in the javascript functions
+			$name = str_replace('\\','',$_POST['wikiName']);
+
 			// Generate new wiki info from input name
 			$wiki['postVisible'] = ((intval($_POST['postVisible'])) ? 1 : 0);
-			$wiki['rawName']     = $_POST['wikiName'];
-			$wiki['htmlName']    = escape_tags($_POST['wikiName']);
-			$wiki['urlName']     = urlencode(urlencode($_POST['wikiName'])); 
+			$wiki['rawName']     = $name;
+			$wiki['htmlName']    = escape_tags($name);
+			$wiki['urlName']     = urlencode(urlencode($name)); 
 			$wiki['mimeType']    = $_POST['mimeType'];
 			$wiki['typelock']    = $_POST['typelock'];
 
@@ -555,9 +571,14 @@ class Wiki extends \Zotlabs\Web\Controller {
 			}
 
 			$name = $_POST['pageName']; //Get new page name
-			if(urlencode(escape_tags($_POST['pageName'])) === '') {				
-				json_return_and_die(array('message' => 'Error creating page. Invalid name.', 'success' => false));
+
+			// backslashes won't work well in the javascript functions
+			$name = str_replace('\\','',$name);
+
+			if(urlencode(escape_tags($name)) === '') {
+				json_return_and_die(array('message' => 'Error creating page. Invalid name (' . print_r($_POST,true) . ').', 'success' => false));
 			}
+
 			$page = Zlib\NativeWikiPage::create_page($owner['channel_id'],$observer_hash, $name, $resource_id, $mimetype);
 
 			if($page['item_id']) {
@@ -626,7 +647,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 				logger('Wiki write permission denied. ' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
-			
+
 			$saved = Zlib\NativeWikiPage::save_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'content' => $content));
 
 			if($saved['success']) {
@@ -758,7 +779,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 		if ((argc() === 4) && (argv(2) === 'rename') && (argv(3) === 'page')) {
 			$resource_id = $_POST['resource_id']; 
 			$pageUrlName = $_POST['oldName'];
-			$pageNewName = $_POST['newName'];
+			$pageNewName = str_replace('\\','',$_POST['newName']);
 			if ($pageUrlName === 'Home') {
 				json_return_and_die(array('message' => 'Cannot rename Home','success' => false));
 			}
diff --git a/Zotlabs/Storage/Browser.php b/Zotlabs/Storage/Browser.php
index 26abf27b5..c21b68971 100644
--- a/Zotlabs/Storage/Browser.php
+++ b/Zotlabs/Storage/Browser.php
@@ -12,7 +12,7 @@ use Sabre\DAV;
  *
  * @extends \\Sabre\\DAV\\Browser\\Plugin
  *
- * @link http://github.com/friendica/red
+ * @link http://github.com/redmatrix/hubzilla
  * @license http://opensource.org/licenses/mit-license.php The MIT License (MIT)
  */
 class Browser extends DAV\Browser\Plugin {
diff --git a/Zotlabs/Widget/Wiki_pages.php b/Zotlabs/Widget/Wiki_pages.php
index 39d4b1717..46f12f092 100644
--- a/Zotlabs/Widget/Wiki_pages.php
+++ b/Zotlabs/Widget/Wiki_pages.php
@@ -5,6 +5,42 @@ namespace Zotlabs\Widget;
 
 class Wiki_pages {
 
+	function create_missing_page($arr) {
+		if(argc() < 4)
+			return;
+
+		$c = channelx_by_nick(argv(1));
+		$w = \Zotlabs\Lib\NativeWiki::exists_by_name($c['channel_id'],urldecode(argv(2)));
+		$arr = array(
+			'resource_id' => $w['resource_id'],
+			'channel_id' => $c['channel_id'],
+			'channel_address' => $c['channel_address'],
+			'refresh' => false
+		);
+
+		$can_create = perm_is_allowed(\App::$profile['uid'],get_observer_hash(),'write_wiki');
+
+		$can_delete = ((local_channel() && (local_channel() == \App::$profile['uid'])) ? true : false);
+		$pageName = urlencode(escape_tags(urldecode(argv(3))));
+
+		return replace_macros(get_markup_template('wiki_page_not_found.tpl'), array(
+				'$resource_id' => $arr['resource_id'],
+				'$channel_address' => $arr['channel_address'],
+				'$wikiname' => $wikiname,
+				'$canadd' => $can_create,
+				'$candel' => $can_delete,
+				'$addnew' => t('Add new page'),
+				'$typelock' => $typelock,
+				'$lockedtype' => $w['mimeType'],
+				'$mimetype' => mimetype_select(0,$w['mimeType'], 
+					[ 'text/markdown' => t('Markdown'), 'text/bbcode' => t('BBcode'), 'text/plain' => t('Text') ]),
+				'$pageName' => array('missingPageName', 'Create Page' , $pageName),
+				'$refresh' => $arr['refresh'],
+				'$options' => t('Options'),
+				'$submit' => t('Submit')
+		));
+	}
+
 	function widget($arr) {
 
 		if(argc() < 3)
diff --git a/view/theme/redbasic/css/style.css b/view/theme/redbasic/css/style.css
index 33536dee4..5728d7948 100644
--- a/view/theme/redbasic/css/style.css
+++ b/view/theme/redbasic/css/style.css
@@ -1728,32 +1728,33 @@ dl.bb-dl > dd > li {
 
 .cloud-container {
 	float: left;
-	width: 80px;
-	height: 80px;
+	width: 100px;
+	height: 110px;
 	margin: 5px;
 }
 
 .cloud-icon-container {
-	width: 48px;
-	height: 48px;
+	width: 64px;
+	height: 64px;
 	border: 1px solid #eee;
 	border-radius: $radius;
 }
 
 .cloud-icon i {
-	font-size: 32px;
+	font-size: 42px;
 	color: #888;
 	margin-top: 8px;
+	margin-left: 6px;
 }
 
 .cloud-icon img {
-	width: 48px;
-	height: 48px;
+	max-width: 64px;
+	max-height: 64px;
 	border-radius: $radius;
 }
 
 .cloud-title {
-	width: 78px;
+	width: 98px;
 	height: 36px;
 	overflow: hidden;
 }
diff --git a/view/tpl/build_query.tpl b/view/tpl/build_query.tpl
index bfe5c8a08..1d938d395 100755
--- a/view/tpl/build_query.tpl
+++ b/view/tpl/build_query.tpl
@@ -1,6 +1,6 @@
 <script> 
 
-	var bParam_cmd = "{{$baseurl}}/update_{{$pgtype}}";
+	var bParam_cmd = "{{$baseurl}}/update/{{$pgtype}}";
 
 
 	var bParam_uid = {{$uid}};
diff --git a/view/tpl/wiki_page_not_found.tpl b/view/tpl/wiki_page_not_found.tpl
new file mode 100644
index 000000000..de98efdf8
--- /dev/null
+++ b/view/tpl/wiki_page_not_found.tpl
@@ -0,0 +1,34 @@
+	<h3>Page does not exist</h3>
+        <br /><br /><br />
+		{{if $canadd}}
+			<form id="new-page-form" action="wiki/{{$channel_address}}/create/page" method="post" >
+				<input type="hidden" name="resource_id" value="{{$resource_id}}">
+				{{include file="field_input.tpl" field=$pageName}}
+				{{if $typelock}}
+				<input id="id_mimetype" type="hidden" name="mimetype" value="{{$lockedtype}}">
+				{{else}}
+				<div id="wiki_missing_page_options" style="display: none">
+					{{$mimetype}}
+				</div>
+				<div class="float-right fakelink" onClick="openClose('wiki_missing_page_options')">
+					{{$options}}
+				</div>
+				{{/if}}
+				<button id="create-missing-page-submit" class="btn btn-primary" type="submit" name="submit" >{{$submit}}</button>
+			</form>
+
+<script>
+	$('#create-missing-page-submit').click(function (ev) {
+		$.post("wiki/{{$channel_address}}/create/page", {pageName: $('#id_missingPageName').val(), resource_id: window.wiki_resource_id, mimetype: $('#id_mimetype').val() },
+		function(data) {
+			if(data.success) {
+				window.location = data.url;
+			} else {
+				window.console.log('Error creating page. ('+data.message+')');
+			}
+		}, 'json');
+		ev.preventDefault();
+	});
+
+</script>
+{{/if}}