nwiki updates

3 files changed, 267 insertions, 203 deletions

diff --git a/Zotlabs/Lib/NativeWikiPage.php b/Zotlabs/Lib/NativeWikiPage.php
index c78661654..aa9365993 100644
--- a/Zotlabs/Lib/NativeWikiPage.php
+++ b/Zotlabs/Lib/NativeWikiPage.php
@@ -20,7 +20,8 @@ class NativeWikiPage {
 
 		$sql_extra = item_permissions_sql($channel_id,$observer_hash);
 
-		$r = q("select * from item where resource_type = 'nwikipage' and resource_id = '%s' and uid = %d $sql_extra group by mid",
+		$r = q("select * from item where resource_type = 'nwikipage' and resource_id = '%s' and uid = %d 
+			$sql_extra group by mid",
 			dbesc($resource_id),
 			intval($channel_id)
 		);
@@ -55,6 +56,9 @@ class NativeWikiPage {
 		$arr['resource_type'] = 'nwikipage';
 		$arr['resource_id'] = $resource_id;
 
+		// We may wish to change this some day.
+		$arr['item_unpublished'] = 1;
+
 		set_iconfig($arr,'nwikipage','pagetitle',urlencode(($name) ? $name : t('(No Title)')),true);
 
 		post_activity_item($arr, false, false);
@@ -77,36 +81,45 @@ class NativeWikiPage {
 		$channel_id    = ((array_key_exists('channel_id',$arr))    ? $arr['channel_id']    : 0);
 
 		$w = Zlib\NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id);
-		if(! $w['path']) {
+		if(! $w['wiki']) {
 			return array('message' => t('Wiki not found.'), 'success' => false);
 		}
 
-		$page_path_old = $w['path'] . '/' . $pageUrlName . \Zlib\NativeWikiPage::get_file_ext($w);
 
-		if(! is_readable($page_path_old) === true) {
-			return array('message' => 'Cannot read wiki page: ' . $page_path_old, 'success' => false);
+		$ic = q("select * from iconfig left join item on iconfig.iid = item.id 
+			where uid = %d and cat = 'nwikipage' and k = 'pagetitle' and v = '%s'",
+			intval($channel_id),
+			dbesc($pageNewName)
+		);
+	
+		if($ic) {
+			return [ 'success' => false, 'message' => t('Destination name already exists') ];
 		}
 
-		$page = [ 
-			'rawName' => $pageNewName, 
-			'htmlName' => escape_tags($pageNewName), 
-			'urlName' => urlencode(escape_tags($pageNewName)), 
-			'fileName' => urlencode(escape_tags($pageNewName)) . \Zlib\NativeWikiPage::get_file_ext($w)
-		];
 
-		$page_path_new = $w['path'] . '/' . $page['fileName'] ;
+		$ids = [];
 
-		if(is_file($page_path_new)) {
-			return array('message' => 'Page already exists.', 'success' => false);
-		}
+		$ic = q("select *, item.id as item_id from iconfig left join item on iconfig.iid = item.id 
+			where uid = %d and cat = 'nwikipage' and k = 'pagetitle' and v = '%s'",
+			intval($channel_id),
+			dbesc($pageUrlName)
+		);
+	
+		if($ic) {
+			foreach($ic as $c) {
+				set_iconfig($c['item_id'],'nwikipage','pagetitle',$pageNewName);
+			}
 
-		// Rename the page file in the wiki repo
-		if(! rename($page_path_old, $page_path_new)) {
-			return array('message' => 'Error renaming page file.', 'success' => false);
-		}
-		else {
-			return array('page' => $page, 'message' => '', 'success' => true);
+			$page = [ 
+				'rawName'  => $pageNewName, 
+				'htmlName' => escape_tags($pageNewName), 
+				'urlName'  => urlencode(escape_tags($pageNewName))
+			];
+
+			return [ 'success' => true, 'page' => $page ];
 		}
+
+		return [ 'success' => false, 'message' => t('Page not found') ];
 	
 	}
 
@@ -178,7 +191,7 @@ class NativeWikiPage {
 	
 
 	static public function load_page($arr) {
-logger('arr: ' . print_r($arr,true));
+
 		$pageUrlName   = ((array_key_exists('pageUrlName',$arr))   ? $arr['pageUrlName']     : '');
 		$resource_id   = ((array_key_exists('resource_id',$arr))   ? $arr['resource_id']     : '');
 		$observer_hash = ((array_key_exists('observer_hash',$arr)) ? $arr['observer_hash']   : '');
@@ -191,7 +204,7 @@ logger('arr: ' . print_r($arr,true));
 		}
 
 		$ids = '';
-dbg(0);
+
 		$ic = q("select * from iconfig left join item on iconfig.iid = item.id where uid = %d and cat = 'nwikipage' and k = 'pagetitle' and v = '%s'",
 			intval($channel_id),
 			dbesc($pageUrlName)
@@ -217,13 +230,13 @@ dbg(0);
 				dbesc($resource_id),
 				intval($channel_id)
 			);
-dbg(0);
+
 			if($r) {
 				$items = fetch_post_tags($r,true);
 				return $items[0];
 			}
 		}
-dbg(0);
+
 		return null;
 	}
 
@@ -317,17 +330,23 @@ dbg(0);
 			return array('message' => t('Error reading wiki'), 'success' => false);
 		}
 	
+		// fetch the most recently saved revision. 
+
 		$item = self::load_page($arr);
 		if(! $item) {
 			return array('message' => t('Page not found'), 'success' => false);
 		}
+
+		// change just the fields we need to change to create a revision; 
+
 		unset($item['id']);
 		unset($item['author']);
 
-		$item['parent'] = 0;
-		$item['body'] = $content;
+		$item['parent']       = 0;
+		$item['body']         = $content;
 		$item['author_xchan'] = $observer_hash;
-		$item['revision'] = (($arr['revision']) ? intval($arr['revision']) + 1 : intval($item['revision']) + 1);
+		$item['revision']     = (($arr['revision']) ? intval($arr['revision']) + 1 : intval($item['revision']) + 1);
+		$item['edited']       = datetime_convert();
 
 		if($item['iconfig'] && is_array($item['iconfig']) && count($item['iconfig'])) {
 			for($x = 0; $x < count($item['iconfig']); $x ++) {
@@ -352,19 +371,32 @@ dbg(0);
 
 		$w = Zlib\NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id);
 
-		if (!$w['path']) {
-			return array('message' => t('Error reading wiki'), 'success' => false);
+		if(! $w['wiki']) {
+			return [ 'success' => false, 'message' => t('Error reading wiki') ];
 		}
-		$page_path = $w['path'] . '/' . $pageUrlName . wiki_get_file_ext($w);
-		if (is_writable($page_path) === true) {
-			if(!unlink($page_path)) {
-				return array('message' => t('Error deleting page file'), 'success' => false);
+
+		$ids = [];
+
+		$ic = q("select * from iconfig left join item on iconfig.iid = item.id 
+			where uid = %d and cat = 'nwikipage' and k = 'pagetitle' and v = '%s'",
+			intval($channel_id),
+			dbesc($pageUrlName)
+		);
+	
+		if($ic) {
+			foreach($ic as $c) {
+				$ids[] = intval($c['iid']);
 			}
-			return array('message' => '', 'success' => true);
-		} 
-		else {
-			return array('message' => t('Page file not writable'), 'success' => false);
-		}	
+		}
+
+		if($ids) {
+			foreach($ids as $id) {
+				drop_item($id,false);
+			}
+			return [ 'success' => true ];
+		}
+
+		return [ 'success' => false, 'message' => t('Nothing deleted') ];	
 	}
 	
 	static public function revert_page($arr) {
@@ -401,54 +433,41 @@ dbg(0);
 	static public function compare_page($arr) {
 		$pageUrlName = ((array_key_exists('pageUrlName',$arr)) ? $arr['pageUrlName'] : '');
 		$resource_id = ((array_key_exists('resource_id',$arr)) ? $arr['resource_id'] : '');
-		$currentCommit = ((array_key_exists('currentCommit',$arr)) ? $arr['currentCommit'] : 'HEAD');
-		$compareCommit = ((array_key_exists('compareCommit',$arr)) ? $arr['compareCommit'] : null);
+		$currentCommit = ((array_key_exists('currentCommit',$arr)) ? $arr['currentCommit'] : (-1));
+		$compareCommit = ((array_key_exists('compareCommit',$arr)) ? $arr['compareCommit'] : 0);
 		$observer_hash = ((array_key_exists('observer_hash',$arr)) ? $arr['observer_hash'] : '');
 		$channel_id    = ((array_key_exists('channel_id',$arr))    ? $arr['channel_id']    : 0);
 
-		if (! $compareCommit) {
-			return array('message' => t('No compare commit was provided'), 'success' => false);
-		}
-
 		$w = Zlib\NativeWiki::get_wiki($channel_id, $observer_hash, $resource_id);
 
-		if (!$w['path']) {
+		if (!$w['wiki']) {
 			return array('message' => t('Error reading wiki'), 'success' => false);
 		}
-		$page_path = $w['path'] . '/' . $pageUrlName . \Zlib\NativeWikiPage::get_file_ext($w);
-		if (is_readable($page_path) === true) {
-			$reponame = ((array_key_exists('title', $w['wiki'])) ? urlencode($w['wiki']['title']) : 'repo');
-			if($reponame === '') {
-				$reponame = 'repo';
-			}
-			$git = new GitRepo('', null, false, $w['wiki']['title'], $w['path']);
-			$compareContent = $currentContent = '';
-			try {
-				foreach ($git->git->tree($currentCommit) as $object) {
-					if ($object['type'] == 'blob' && $object['file'] === $pageUrlName . wiki_get_file_ext($w)) {
-							$currentContent = $git->git->cat->blob($object['hash']);						
-					}
-				}
-				foreach ($git->git->tree($compareCommit) as $object) {
-					if ($object['type'] == 'blob' && $object['file'] === $pageUrlName . wiki_get_file_ext($w)) {
-							$compareContent = $git->git->cat->blob($object['hash']);						
-					}
-				}
-				require_once('library/class.Diff.php');
-				$diff = Diff::toTable(Diff::compare($currentContent, $compareContent));
-			} 
-			catch (\PHPGit\Exception\GitException $e) {
-				return array('message' => t('GitRepo error thrown'), 'success' => false);
-			}
-			return array('diff' => $diff, 'message' => '', 'success' => true);
-		} 
-		else {
-			return array('message' => t('Page file not writable'), 'success' => false);
+
+		$x = $arr;
+		$x['revision'] = (-1);
+
+		$currpage = self::load_page($x);
+		if($currpage)
+			$currentContent = $currpage['body'];
+
+		$x['revision'] = $compareCommit;
+		$comppage = self::load_page($x);
+		if($comppage)
+			$compareContent = $comppage['body'];
+
+		if($currpage && $comppage) {
+			require_once('library/class.Diff.php');
+			$diff = \Diff::toTable(\Diff::compare($currentContent, $compareContent));
+
+			return [ 'success' => true, 'diff' => $diff ];
 		}
+		return [ 'success' => false, 'message' =>  t('Compare: object not found.') ];
+
 	}
 	
 	static public function commit($arr) {
-logger('committing');
+
 		$commit_msg    = ((array_key_exists('commit_msg', $arr))   ? $arr['commit_msg']    : t('Page updated'));
 		$observer_hash = ((array_key_exists('observer_hash',$arr)) ? $arr['observer_hash'] : '');
 		$channel_id    = ((array_key_exists('channel_id',$arr))    ? $arr['channel_id']    : 0);
@@ -468,7 +487,7 @@ logger('committing');
 		}
 
 		$page = self::load_page($arr);
-logger('commit: page: ' . print_r($page,true));
+
 		if($page) {
 			set_iconfig($page['id'],'nwikipage','commit_msg',escape_tags($commit_msg),true);
 			return [ 'success' => true, 'page' => $page ];
diff --git a/Zotlabs/Module/Wiki.php b/Zotlabs/Module/Wiki.php
index 95f7c8704..60a1fb665 100644
--- a/Zotlabs/Module/Wiki.php
+++ b/Zotlabs/Module/Wiki.php
@@ -2,26 +2,30 @@
 
 namespace Zotlabs\Module;
 
+use \Zotlabs\Lib as Zlib;
+
 class Wiki extends \Zotlabs\Web\Controller {
 
+	private $wiki = null;
+
 	function init() {
 		// Determine which channel's wikis to display to the observer
 		$nick = null;
 		if (argc() > 1)
 			$nick = argv(1); // if the channel name is in the URL, use that
-		if (!$nick && local_channel()) { // if no channel name was provided, assume the current logged in channel
+		if (! $nick && local_channel()) { // if no channel name was provided, assume the current logged in channel
 			$channel = \App::get_channel();
 			if ($channel && $channel['channel_address']) {
 				$nick = $channel['channel_address'];
 				goaway(z_root() . '/wiki/' . $nick);
 			}
 		}
-		if (!$nick) {
-			notice(t('You must be logged in to see this page.') . EOL);
-			goaway('/login');
+		if (! $nick) {
+			notice( t('Profile Unavailable.') . EOL);
+			goaway(z_root());
 		}
-		profile_load($nick);
 
+		profile_load($nick);
 	}
 
 	function get() {
@@ -42,6 +46,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 		// TODO: Combine the interface configuration into a unified object
 		// Something like $interface = array('new_page_button' => false, 'new_wiki_button' => false, ...)
+
 		$wiki_owner = false;
 		$showNewWikiButton = false;
 		$pageHistory = array();
@@ -49,12 +54,16 @@ class Wiki extends \Zotlabs\Web\Controller {
 		$resource_id = '';
 		
 		// init() should have forced the URL to redirect to /wiki/channel so assume argc() > 1
+
 		$nick = argv(1);
 		$owner = channelx_by_nick($nick);  // The channel who owns the wikis being viewed
 		if(! $owner) {
 			notice( t('Invalid channel') . EOL);
 			goaway('/' . argv(0));
 		}
+
+		$observer_hash = get_observer_hash();
+
 		// Determine if the observer is the channel owner so the ACL dialog can be populated
 		if (local_channel() === intval($owner['channel_id'])) {
 
@@ -62,12 +71,14 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 			// Obtain the default permission settings of the channel
 			$owner_acl = array(
-					'allow_cid' => $owner['channel_allow_cid'],
-					'allow_gid' => $owner['channel_allow_gid'],
-					'deny_cid' => $owner['channel_deny_cid'],
-					'deny_gid' => $owner['channel_deny_gid']
+				'allow_cid' => $owner['channel_allow_cid'],
+				'allow_gid' => $owner['channel_allow_gid'],
+				'deny_cid' => $owner['channel_deny_cid'],
+				'deny_gid' => $owner['channel_deny_gid']
 			);
+
 			// Initialize the ACL to the channel default permissions
+
 			$x = array(
 					'lockstate' => (( $owner['channel_allow_cid'] || 
 						$owner['channel_allow_gid'] || 
@@ -78,11 +89,12 @@ class Wiki extends \Zotlabs\Web\Controller {
 					'acl' => populate_acl($owner_acl),
 					'allow_cid' => acl2json($owner_acl['allow_cid']),
 					'allow_gid' => acl2json($owner_acl['allow_gid']),
-					'deny_cid' => acl2json($owner_acl['deny_cid']),
-					'deny_gid' => acl2json($owner_acl['deny_gid']),
+					'deny_cid'  => acl2json($owner_acl['deny_cid']),
+					'deny_gid'  => acl2json($owner_acl['deny_gid']),
 					'bang' => ''
 			);
-		} else {
+		}
+		else {
 			// Not the channel owner 
 			$owner_acl = $x = array();
 		}
@@ -91,12 +103,13 @@ class Wiki extends \Zotlabs\Web\Controller {
 		$o = profile_tabs($a, $is_owner, \App::$profile['channel_address']);
 
 		// Download a wiki
+
 		if((argc() > 3) && (argv(2) === 'download') && (argv(3) === 'wiki')) {
 
 			$resource_id = argv(4);
 
-			$w = wiki_get_wiki($resource_id);
-			if(!$w['path']) {
+			$w = Zlib\NativeWiki::get_wiki($owner,$observer_hash,$resource_id);
+			if(! $w['htmlName']) {
 				notice(t('Error retrieving wiki') . EOL);
 			}
 
@@ -111,7 +124,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 			$zip_filepath = '/tmp/' . $zip_folder_name . '/' . $zip_filename;
 
 			// Generate the zip file
-			\Zotlabs\Lib\ExtendedZip::zipTree($w['path'], $zip_filepath, \ZipArchive::CREATE);
+			ZLib\ExtendedZip::zipTree($w['path'], $zip_filepath, \ZipArchive::CREATE);
 
 			// Output the file for download
 
@@ -131,10 +144,10 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 		}
 
-		switch (argc()) {
+		switch(argc()) {
 			case 2:
-				$wikis = wiki_list($owner, get_observer_hash());
-				if ($wikis) {
+				$wikis = Zlib\NativeWiki::listwikis($owner, get_observer_hash());
+				if($wikis) {
 					$o .= replace_macros(get_markup_template('wikilist.tpl'), array(
 						'$header' => t('Wikis'),
 						'$channel' => $owner['channel_address'],
@@ -161,72 +174,78 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 					return $o;
 				}
-
 				break;
+
 			case 3:
+
 				// /wiki/channel/wiki -> No page was specified, so redirect to Home.md
+
 				$wikiUrlName = urlencode(argv(2));
-				goaway('/'.argv(0).'/'.argv(1).'/'.$wikiUrlName.'/Home');
+				goaway(z_root() . '/' . argv(0) . '/' . argv(1) . '/' . $wikiUrlName . '/Home');
+
 			case 4:
+
 				// GET /wiki/channel/wiki/page
 				// Fetch the wiki info and determine observer permissions
+
 				$wikiUrlName = urlencode(argv(2));
 				$pageUrlName = urlencode(argv(3));
 
-				$w = wiki_exists_by_name($owner['channel_id'], $wikiUrlName);
-				if(!$w['resource_id']) {
+				$w = Zlib\NativeWiki::exists_by_name($owner['channel_id'], $wikiUrlName);
+
+				if(! $w['resource_id']) {
 					notice(t('Wiki not found') . EOL);
-					goaway('/'.argv(0).'/'.argv(1));
-					return; //not reached
+					goaway(z_root() . '/' . argv(0) . '/' . argv(1));
 				}				
+
 				$resource_id = $w['resource_id'];
 				
-				if (!$wiki_owner) {
+				if(! $wiki_owner) {
 					// Check for observer permissions
 					$observer_hash = get_observer_hash();
-					$perms = wiki_get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
-					if(!$perms['read']) {
+					$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+					if(! $perms['read']) {
 						notice(t('Permission denied.') . EOL);
-						goaway('/'.argv(0).'/'.argv(1));
+						goaway(z_root() . '/' . argv(0) . '/' . argv(1));
 						return; //not reached
 					}
-					if($perms['write']) {
-						$wiki_editor = true;
-					} else {
-						$wiki_editor = false;
-					}
-				} else {
+					$wiki_editor = (($perms['write']) ? true : false);
+				}
+				else {
 					$wiki_editor = true;
 				}
+
 				$wikiheaderName = urldecode($wikiUrlName);
 				$wikiheaderPage = urldecode($pageUrlName);
+
 				$renamePage = (($wikiheaderPage === 'Home') ? '' : t('Rename page'));
 
-				$p = wiki_get_page_content(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
-				if(!$p['success']) {
-					notice(t('Error retrieving page content') . EOL);
-					goaway('/'.argv(0).'/'.argv(1).'/'.$wikiUrlName);
-					return; //not reached
+				$p = Zlib\NativeWikiPage::get_page_content(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
+				if(! $p['success']) {
+					notice( t('Error retrieving page content') . EOL);
+					goaway(z_root() . '/' . argv(0) . '/' . argv(1) );
 				}
 
 				$mimeType = $p['mimeType'];
 
-				$rawContent = (($p['mimeType'] == 'text/bbcode') ? htmlspecialchars_decode(json_decode($p['content']),ENT_COMPAT) : htmlspecialchars_decode($p['content'],ENT_COMPAT));
+				$rawContent = (($p['mimeType'] == 'text/bbcode') 
+					? htmlspecialchars_decode(json_decode($p['content']),ENT_COMPAT) 
+					: htmlspecialchars_decode($p['content'],ENT_COMPAT)
+				);
 				$content = ($p['content'] !== '' ? $rawContent : '"# New page\n"');
 				// Render the Markdown-formatted page content in HTML
 				if($mimeType == 'text/bbcode') {
-					$renderedContent = wiki_convert_links(zidify_links(smilies(bbcode($content))),argv(0).'/'.argv(1).'/'.$wikiUrlName);
+					$renderedContent = Zlib\NativeWikiPage::convert_links(zidify_links(smilies(bbcode($content))), argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
 				}
 				else {
 					require_once('library/markdown.php');
 					$html = wiki_generate_toc(zidify_text(purify_html(Markdown(wiki_bbcode(json_decode($content))))));
-					$renderedContent = wiki_convert_links($html,argv(0).'/'.argv(1).'/'.$wikiUrlName);
+					$renderedContent = wiki_convert_links($html, argv(0) . '/' . argv(1) . '/' . $wikiUrlName);
 				}
 				$showPageControls = $wiki_editor;
 				break;
 			default:	// Strip the extraneous URL components
 				goaway('/' . argv(0) . '/' . argv(1) . '/' . $wikiUrlName . '/' . $pageUrlName);
-				return; //not reached
 		}
 		
 		$wikiModalID = random_string(3);
@@ -237,6 +256,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 			'$ok' => (($showPageControls) ? t('Revert') : ''),
 			'$cancel' => t('Cancel')
 		));
+
+		$placeholder = t('Short description of your changes (optional)');
 				
 		$o .= replace_macros(get_markup_template('wiki.tpl'),array(
 			'$wikiheaderName' => $wikiheaderName,
@@ -252,7 +273,7 @@ class Wiki extends \Zotlabs\Web\Controller {
 			'$content' => $content,
 			'$renderedContent' => $renderedContent,
 			'$pageRename' => array('pageRename', t('New page name'), '', ''),
-			'$commitMsg' => array('commitMsg', '', '', '', '', 'placeholder="Short description of your changes (optional)"'),
+			'$commitMsg' => array('commitMsg', '', '', '', '', 'placeholder="' . $placeholder . '"'),
 			'$wikiModal' => $wikiModal,
 			'$wikiModalID' => $wikiModalID,
 			'$commit' => 'HEAD',
@@ -293,19 +314,20 @@ class Wiki extends \Zotlabs\Web\Controller {
 		if((argc() > 2) && (argv(2) === 'preview')) {
 			$content = $_POST['content'];
 			$resource_id = $_POST['resource_id'];
-			$w = wiki_get_wiki($resource_id);
-			$wikiURL = argv(0).'/'.argv(1).'/'.$w['urlName'];
+			$w = Zlib\NativeWiki::get_wiki($owner,$observer_hash,$resource_id);
+
+			$wikiURL = argv(0) . '/' . argv(1) . '/' . $w['urlName'];
 
 			$mimeType = $w['mimeType'];
 
 			if($mimeType == 'text/bbcode') {
-				$html = wiki_convert_links(zidify_links(smilies(bbcode($content))),$wikiURL);
+				$html = Zlib\NativeWikiPage::convert_links(zidify_links(smilies(bbcode($content))),$wikiURL);
 			}
 			else {
 				require_once('library/markdown.php');
-				$content = wiki_bbcode($content);
-				$html = wiki_generate_toc(zidify_text(purify_html(Markdown($content))));
-				$html = wiki_convert_links($html,$wikiURL);
+				$content = Zlib\NativeWikiPage::bbcode($content);
+				$html = Zlib\NativeWikiPage::generate_toc(zidify_text(purify_html(Markdown($content))));
+				$html = Zlib\NativeWikiPage::convert_links($html,$wikiURL);
 			}
 			json_return_and_die(array('html' => $html, 'success' => true));
 		}
@@ -336,17 +358,18 @@ class Wiki extends \Zotlabs\Web\Controller {
 			// Get ACL for permissions
 			$acl = new \Zotlabs\Access\AccessList($owner);
 			$acl->set_from_array($_POST);
-			$r = wiki_create_wiki($owner, $observer_hash, $wiki, $acl);
-			if ($r['success']) {
-				$homePage = wiki_create_page('Home', $r['item']['resource_id']);
-				if(!$homePage['success']) {
+			$r = Zlib\NativeWiki::create_wiki($owner, $observer_hash, $wiki, $acl);
+			if($r['success']) {
+				$homePage = Zlib\NativeWikiPage::create_page($owner['channel_id'],$observer_hash,'Home', $r['item']['resource_id']);
+				if(! $homePage['success']) {
 					notice( t('Wiki created, but error creating Home page.'));
-					goaway('/wiki/'.$nick.'/'.$wiki['urlName']);
+					goaway(z_root() . '/wiki/' . $nick . '/' . $wiki['urlName']);
 				}
-				goaway('/wiki/'.$nick.'/'.$wiki['urlName'].'/'.$homePage['page']['urlName']);
-			} else {
-				notice(t('Error creating wiki'));
-				goaway('/wiki');
+				goaway(z_root() . '/wiki/' . $nick . '/' . $wiki['urlName'] . '/' . $homePage['page']['urlName']);
+			}
+			else {
+				notice( t('Error creating wiki'));
+				goaway(z_root() . '/wiki');
 			}
 		}
 
@@ -357,15 +380,16 @@ class Wiki extends \Zotlabs\Web\Controller {
 			// more detail permissions framework
 			if (local_channel() !== intval($owner['channel_id'])) {
 				logger('Wiki delete permission denied.');
-				json_return_and_die(array('message' => 'Wiki delete permission denied.', 'success' => false));
+				json_return_and_die(array('message' => t('Wiki delete permission denied.'), 'success' => false));
 			} 
 			$resource_id = $_POST['resource_id']; 
-			$deleted = wiki_delete_wiki($resource_id);
+			$deleted = Zlib\NativeWiki::delete_wiki($owner['channel_id'],$observer_hash,$resource_id);
 			if ($deleted['success']) {
 				json_return_and_die(array('message' => '', 'success' => true));
-			} else {
-				logger('Error deleting wiki: ' . $resource_id);
-				json_return_and_die(array('message' => 'Error deleting wiki', 'success' => false));
+			} 
+			else {
+				logger('Error deleting wiki: ' . $resource_id . ' ' . $deleted['message']);
+				json_return_and_die(array('message' => t('Error deleting wiki'), 'success' => false));
 			}
 		}
 
@@ -377,41 +401,46 @@ class Wiki extends \Zotlabs\Web\Controller {
 			// Determine if observer has permission to create a page
 
 
-			$perms = wiki_get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
-			if(!$perms['write']) {
+			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			if(! $perms['write']) {
 				logger('Wiki write permission denied. ' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$name = $_POST['name']; //Get new page name
-			if(urlencode(escape_tags($_POST['name'])) === '') {				
+			$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));
 			}
-			$page = wiki_create_page($name, $resource_id);
-			if ($page['success']) {
+			$page = Zlib\NativeWikiPage::create_page($owner['channel_id'],$observer_hash, $name, $resource_id);
+
+			if($page['success']) {
 				$ob = \App::get_observer();
-				$commit = wiki_git_commit(array(
-						'commit_msg' => t('New page created'), 
-						'resource_id' => $resource_id, 
-						'observer' => $ob,
-						'files' => array($page['page']['fileName'])
-						));
+				$commit = Zlib\NativeWikiPage::commit(array(
+					'commit_msg'    => t('New page created'), 
+					'resource_id'   => $resource_id, 
+					'channel_id'    => $owner['channel_id'],
+					'observer_hash' => $observer_hash,
+					'pageUrlName'   => $name
+				));
+
 				if($commit['success']) {
-					json_return_and_die(array('url' => '/'.argv(0).'/'.argv(1).'/'.$page['wiki']['urlName'].'/'.$page['page']['urlName'], 'success' => true));
-				} else {
-					json_return_and_die(array('message' => 'Error making git commit','url' => '/'.argv(0).'/'.argv(1).'/'.$page['wiki']['urlName'].'/'.urlencode($page['page']['urlName']),'success' => false));
+					json_return_and_die(array('url' => '/' . argv(0) . '/' . argv(1) . '/' . $page['wiki']['urlName'] . '/' . $page['page']['urlName'], 'success' => true));
+				} 
+				else {
+					json_return_and_die(array('message' => 'Error making git commit','url' => '/' . argv(0) . '/' . argv(1) . '/' . $page['wiki']['urlName'] . '/' . urlencode($page['page']['urlName']),'success' => false));
 				}				
-			} else {
+			}
+			else {
 				logger('Error creating page');
 				json_return_and_die(array('message' => 'Error creating page.', 'success' => false));
 			}
 		}		
 		
 		// Fetch page list for a wiki
-		if ((argc() === 5) && (argv(2) === 'get') && (argv(3) === 'page') && (argv(4) === 'list')) {
+		if((argc() === 5) && (argv(2) === 'get') && (argv(3) === 'page') && (argv(4) === 'list')) {
 			$resource_id = $_POST['resource_id']; // resource_id for wiki in db
 
-			$perms = wiki_get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 			if(!$perms['read']) {
 				logger('Wiki read permission denied.' . EOL);
 				json_return_and_die(array('pages' => null, 'message' => 'Permission denied.', 'success' => false));					
@@ -437,27 +466,33 @@ class Wiki extends \Zotlabs\Web\Controller {
 			}
 
 			// Determine if observer has permission to save content
-			$perms = wiki_get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
-			if(!$perms['write']) {
+			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			if(! $perms['write']) {
 				logger('Wiki write permission denied. ' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 			
-			$saved = wiki_save_page(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'content' => $content));
+			$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']) {
 				$ob = \App::get_observer();
-				$commit = wiki_git_commit(array(
-						'commit_msg' => $commitMsg, 
-						'resource_id' => $resource_id, 
-						'observer' => $ob,
-						'files' => array($saved['fileName'])
-						));
+				$commit = Zlib\NativeWikiPage::commit(array(
+					'commit_msg' => $commitMsg, 
+					'pageUrlName' => $pageUrlName,
+					'resource_id' => $resource_id, 
+					'channel_id'    => $owner['channel_id'],
+					'observer_hash' => $observer_hash,
+					'revision' => (-1)
+				));
+		
 				if($commit['success']) {
 					json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true));
-				} else {
+				}
+				else {
 					json_return_and_die(array('message' => 'Error making git commit','success' => false));					
 				}
-			} else {
+			}
+			else {
 				json_return_and_die(array('message' => 'Error saving page', 'success' => false));					
 			}
 		}
@@ -472,8 +507,8 @@ class Wiki extends \Zotlabs\Web\Controller {
 
 			// Determine if observer has permission to read content
 
-			$perms = wiki_get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
-			if(!$perms['read']) {
+			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			if(! $perms['read']) {
 				logger('Wiki read permission denied.' . EOL);
 				json_return_and_die(array('historyHTML' => '', 'message' => 'Permission denied.', 'success' => false));
 			}
@@ -481,59 +516,65 @@ class Wiki extends \Zotlabs\Web\Controller {
 			$historyHTML = widget_wiki_page_history(array(
 				'resource_id' => $resource_id,
 				'pageUrlName' => $pageUrlName,
-				'permsWrite' => $perms['write']
+				'permsWrite'  => $perms['write']
 			));
 			json_return_and_die(array('historyHTML' => $historyHTML, 'message' => '', 'success' => true));
 		}
 
 		// Delete a page
 		if ((argc() === 4) && (argv(2) === 'delete') && (argv(3) === 'page')) {
+
 			$resource_id = $_POST['resource_id']; 
 			$pageUrlName = $_POST['name'];
+
 			if ($pageUrlName === 'Home') {
-				json_return_and_die(array('message' => 'Cannot delete Home','success' => false));
+				json_return_and_die(array('message' => t('Cannot delete Home'),'success' => false));
 			}
 			// Determine if observer has permission to delete pages
 
-			$perms = wiki_get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
-			if(!$perms['write']) {
+			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			if(! $perms['write']) {
 				logger('Wiki write permission denied. ' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$deleted = wiki_delete_page(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
+			$deleted = Zlib\NativeWikiPage::delete_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 			if($deleted['success']) {
 				$ob = \App::get_observer();
-				$commit = wiki_git_commit(array(
-						'commit_msg' => 'Deleted ' . $pageUrlName, 
-						'resource_id' => $resource_id, 
-						'observer' => $ob,
-						'files' => null
-						));
+				$commit = Zlib\NativeWikiPage::git_commit(array(
+					'commit_msg' => 'Deleted ' . $pageUrlName, 
+					'resource_id' => $resource_id, 
+					'observer' => $ob,
+					'files' => null
+				));
 				if($commit['success']) {
 					json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true));
-				} else {
+				}
+				else {
 					json_return_and_die(array('message' => 'Error making git commit','success' => false));					
 				}
-			} else {
+			}
+			else {
 				json_return_and_die(array('message' => 'Error deleting page', 'success' => false));					
 			}
 		}
 		
 		// Revert a page
 		if ((argc() === 4) && (argv(2) === 'revert') && (argv(3) === 'page')) {
+
+logger('revert was called: ' . print_r($_POST,true));
 			$resource_id = $_POST['resource_id']; 
 			$pageUrlName = $_POST['name'];
 			$commitHash = $_POST['commitHash'];
 			// Determine if observer has permission to revert pages
 
-			$perms = wiki_get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
-			if(!$perms['write']) {
+			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			if(! $perms['write']) {
 				logger('Wiki write permission denied.' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$reverted = wiki_revert_page(array('commitHash' => $commitHash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
+			$reverted = Zlib\NativeWikiPage::revert_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'commitHash' => $commitHash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 			if($reverted['success']) {
 				json_return_and_die(array('content' => $reverted['content'], 'message' => '', 'success' => true));					
 			} else {
@@ -549,15 +590,15 @@ class Wiki extends \Zotlabs\Web\Controller {
 			$currentCommit = $_POST['currentCommit'];
 			// Determine if observer has permission to revert pages
 
-			$perms = wiki_get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			$perms = Zlib\NativeWiki::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
 			if(!$perms['read']) {
 				logger('Wiki read permission denied.' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$compare = wiki_compare_page(array('currentCommit' => $currentCommit, 'compareCommit' => $compareCommit, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
+			$compare = Zlib\NativeWikiPage::compare_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'currentCommit' => $currentCommit, 'compareCommit' => $compareCommit, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
 			if($compare['success']) {
-				$diffHTML = '<table class="text-center" width="100%"><tr><td class="lead" width="50%">Current Revision</td><td class="lead" width="50%">Selected Revision</td></tr></table>' . $compare['diff'];
+				$diffHTML = '<table class="text-center" width="100%"><tr><td class="lead" width="50%">' . t('Current Revision') . '</td><td class="lead" width="50%">' . t('Selected Revision') . '</td></tr></table>' . $compare['diff'];
 				json_return_and_die(array('diff' => $diffHTML, 'message' => '', 'success' => true));					
 			} else {
 				json_return_and_die(array('diff' => '', 'message' => 'Error comparing page', 'success' => false));					
@@ -577,34 +618,37 @@ class Wiki extends \Zotlabs\Web\Controller {
 			}
 			// Determine if observer has permission to rename pages
 
-			$perms = wiki_get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
-			if(!$perms['write']) {
+			$perms = Zlib\NativeWikiPage::get_permissions($resource_id, intval($owner['channel_id']), $observer_hash);
+			if(! $perms['write']) {
 				logger('Wiki write permission denied. ' . EOL);
 				json_return_and_die(array('success' => false));					
 			}
 
-			$renamed = wiki_rename_page(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'pageNewName' => $pageNewName));
+			$renamed = Zlib\NativeWikiPage::rename_page(array('channel_id' => $owner['channel_id'], 'observer_hash' => $observer_hash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'pageNewName' => $pageNewName));
 			if($renamed['success']) {
 				$ob = \App::get_observer();
 				$commit = wiki_git_commit(array(
-						'commit_msg' => 'Renamed ' . urldecode($pageUrlName) . ' to ' . $renamed['page']['htmlName'], 
-						'resource_id' => $resource_id, 
-						'observer' => $ob,
-						'files' => array($pageUrlName . substr($renamed['page']['fileName'], -3), $renamed['page']['fileName']),
-						'all' => true
-						));
+					'commit_msg' => 'Renamed ' . urldecode($pageUrlName) . ' to ' . $renamed['page']['htmlName'], 
+					'resource_id' => $resource_id, 
+					'observer' => $ob,
+					'files' => array($pageUrlName . substr($renamed['page']['fileName'], -3), $renamed['page']['fileName']),
+					'all' => true
+				));
+
 				if($commit['success']) {
 					json_return_and_die(array('name' => $renamed['page'], 'message' => 'Wiki git repo commit made', 'success' => true));
-				} else {
+				}
+				else {
 					json_return_and_die(array('message' => 'Error making git commit','success' => false));					
 				}
-			} else {
+			}
+			else {
 				json_return_and_die(array('message' => 'Error renaming page', 'success' => false));					
 			}
 		}
 
 		//notice( t('You must be authenticated.'));
-		json_return_and_die(array('message' => 'You must be authenticated.', 'success' => false));
+		json_return_and_die(array('message' => t('You must be authenticated.'), 'success' => false));
 		
 	}
 }
diff --git a/boot.php b/boot.php
index b7c5530d7..21862a227 100755
--- a/boot.php
+++ b/boot.php
@@ -53,6 +53,7 @@ define ( 'ZOT_REVISION',            '1.2' );
 
 define ( 'DB_UPDATE_VERSION',       1187  );
 
+define ( 'PROJECT_BASE',   __DIR__ );
 
 /**
  * @brief Constant with a HTML line break.