Merge branch 'dev' into toggle-context-help

1 files changed, 261 insertions, 0 deletions

diff --git a/Zotlabs/Module/Chat.php b/Zotlabs/Module/Chat.php
new file mode 100644
index 000000000..9508ed3de
--- /dev/null
+++ b/Zotlabs/Module/Chat.php
@@ -0,0 +1,261 @@
+<?php
+namespace Zotlabs\Module; /** @file */
+
+require_once('include/chat.php');
+require_once('include/bookmarks.php');
+
+
+class Chat extends \Zotlabs\Web\Controller {
+
+	function init() {
+	
+		$which = null;
+		if(argc() > 1)
+			$which = argv(1);
+		if(! $which) {
+			if(local_channel()) {
+				$channel = \App::get_channel();
+				if($channel && $channel['channel_address'])
+				$which = $channel['channel_address'];
+			}
+		}
+		if(! $which) {
+			notice( t('You must be logged in to see this page.') . EOL );
+			return;
+		}
+	
+		$profile = 0;
+		$channel = \App::get_channel();
+	
+		if((local_channel()) && (argc() > 2) && (argv(2) === 'view')) {
+			$which = $channel['channel_address'];
+			$profile = argv(1);		
+		}
+	
+		\App::$page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . z_root() . '/feed/' . $which .'" />' . "\r\n" ;
+	
+		// Run profile_load() here to make sure the theme is set before
+		// we start loading content
+	
+		profile_load($a,$which,$profile);
+	
+	}
+	
+		function post() {
+	
+		if($_POST['room_name'])
+			$room = strip_tags(trim($_POST['room_name']));	
+	
+		if((! $room) || (! local_channel()))
+			return;
+	
+		$channel = \App::get_channel();
+	
+	
+		if($_POST['action'] === 'drop') {
+			logger('delete chatroom');
+			chatroom_destroy($channel,array('cr_name' => $room));
+			goaway(z_root() . '/chat/' . $channel['channel_address']);
+		}
+	
+		$acl = new \Zotlabs\Access\AccessList($channel);
+		$acl->set_from_array($_REQUEST);
+	
+		$arr = $acl->get();
+		$arr['name'] = $room;
+		$arr['expire'] = intval($_POST['chat_expire']);
+		if(intval($arr['expire']) < 0)
+			$arr['expire'] = 0;
+	
+		chatroom_create($channel,$arr);
+	
+		$x = q("select * from chatroom where cr_name = '%s' and cr_uid = %d limit 1",
+			dbesc($room),
+			intval(local_channel())
+		);
+	
+		build_sync_packet(0, array('chatroom' => $x));
+	
+		if($x)
+			goaway(z_root() . '/chat/' . $channel['channel_address'] . '/' . $x[0]['cr_id']);
+	
+		// that failed. Try again perhaps?
+	
+		goaway(z_root() . '/chat/' . $channel['channel_address'] . '/new');
+	
+	
+	}
+	
+	
+		function get() {
+	
+		if(local_channel())
+			$channel = \App::get_channel();
+	
+		$ob = \App::get_observer();
+		$observer = get_observer_hash();
+		if(! $observer) {
+			notice( t('Permission denied.') . EOL);
+			return;
+		}
+	
+		if(! perm_is_allowed(\App::$profile['profile_uid'],$observer,'chat')) {
+			notice( t('Permission denied.') . EOL);
+			return;
+		}
+		
+		if((argc() > 3) && intval(argv(2)) && (argv(3) === 'leave')) {
+			chatroom_leave($observer,argv(2),$_SERVER['REMOTE_ADDR']);
+			goaway(z_root() . '/channel/' . argv(1));
+		}
+	
+	
+		if((argc() > 3) && intval(argv(2)) && (argv(3) === 'status')) {
+			$ret = array('success' => false);
+			$room_id = intval(argv(2));
+			if(! $room_id || ! $observer)
+				return;
+	
+			$r = q("select * from chatroom where cr_id = %d limit 1",
+				intval($room_id)
+			);
+			if(! $r) {
+				json_return_and_die($ret);
+			}
+			require_once('include/security.php');
+			$sql_extra = permissions_sql($r[0]['cr_uid']);
+	
+			$x = q("select * from chatroom where cr_id = %d and cr_uid = %d $sql_extra limit 1",
+				intval($room_id),
+				intval($r[0]['cr_uid'])
+			);
+			if(! $x) {
+				json_return_and_die($ret);
+			}
+			$y = q("select count(*) as total from chatpresence where cp_room = %d",
+				intval($room_id)
+			);
+			if($y) {
+				$ret['success'] = true;
+				$ret['chatroom'] = $r[0]['cr_name'];
+				$ret['inroom'] = $y[0]['total'];
+			}
+	
+			// figure out how to present a timestamp of the last activity, since we don't know the observer's timezone.
+	
+			$z = q("select created from chat where chat_room = %d order by created desc limit 1",
+				intval($room_id)
+			);
+			if($z) {
+				$ret['last'] = $z[0]['created'];
+			}
+			json_return_and_die($ret);
+		}
+	
+	
+		if(argc() > 2 && intval(argv(2))) {
+	
+			$room_id = intval(argv(2));
+			$bookmark_link = get_bookmark_link($ob);
+	
+			$x = chatroom_enter($observer,$room_id,'online',$_SERVER['REMOTE_ADDR']);
+			if(! $x)
+				return;
+			$x = q("select * from chatroom where cr_id = %d and cr_uid = %d $sql_extra limit 1",
+				intval($room_id),
+				intval(\App::$profile['profile_uid'])
+			);
+	
+			if($x) {
+				$acl = new \Zotlabs\Access\AccessList(false);
+				$acl->set($x[0]);
+	
+				$private = $acl->is_private();
+				$room_name = $x[0]['cr_name'];
+				if($bookmark_link)
+					$bookmark_link .= '&url=' . z_root() . '/chat/' . argv(1) . '/' . argv(2) . '&title=' . urlencode($x[0]['cr_name']) . (($private) ? '&private=1' : '') . '&ischat=1'; 
+			}
+			else {
+				notice( t('Room not found') . EOL);
+				return;
+			}
+	
+			$cipher = get_pconfig(local_channel(),'system','default_cipher');
+			if(! $cipher)
+				$cipher = 'aes256';
+	
+	
+			$o = replace_macros(get_markup_template('chat.tpl'),array(
+				'$is_owner' => ((local_channel() && local_channel() == $x[0]['cr_uid']) ? true : false),
+				'$room_name' => $room_name,
+				'$room_id' => $room_id,
+				'$baseurl' => z_root(),
+				'$nickname' => argv(1),
+				'$submit' => t('Submit'),
+				'$leave' => t('Leave Room'),
+				'$drop' => t('Delete Room'),
+				'$away' => t('I am away right now'),
+				'$online' => t('I am online'),
+				'$bookmark_link' => $bookmark_link,
+				'$bookmark' => t('Bookmark this room'),
+				'$feature_encrypt' => ((feature_enabled(local_channel(),'content_encrypt')) ? true : false),
+				'$cipher' => $cipher,
+				'$linkurl' => t('Please enter a link URL:'),
+				'$encrypt' => t('Encrypt text'),
+				'$insert' => t('Insert web link')
+			));
+			return $o;
+		}
+	
+	
+		require_once('include/conversation.php');
+	
+		$o = profile_tabs($a,((local_channel() && local_channel() == \App::$profile['profile_uid']) ? true : false),\App::$profile['channel_address']);
+	
+		if(! feature_enabled(\App::$profile['profile_uid'],'ajaxchat')) {
+			notice( t('Feature disabled.') . EOL);
+			return $o;
+		}
+	
+	
+		$acl = new \Zotlabs\Access\AccessList($channel);
+		$channel_acl = $acl->get();
+	
+		$lockstate = (($channel_acl['allow_cid'] || $channel_acl['allow_gid'] || $channel_acl['deny_cid'] || $channel_acl['deny_gid']) ? 'lock' : 'unlock');
+		require_once('include/acl_selectors.php');
+		
+		$chatroom_new = '';
+		if(local_channel()) {
+			$chatroom_new = replace_macros(get_markup_template('chatroom_new.tpl'),array(
+				'$header' => t('New Chatroom'),
+				'$name' => array('room_name',t('Chatroom name'),'', ''),
+				'$chat_expire' => array('chat_expire',t('Expiration of chats (minutes)'),120,''),
+				'$permissions' =>  t('Permissions'),
+				'$acl' => populate_acl($channel_acl,false),
+				'$lockstate' => $lockstate,
+				'$submit' => t('Submit')
+	
+			));
+		}
+	
+		$rooms = chatroom_list(\App::$profile['profile_uid']);
+	
+		$o .= replace_macros(get_markup_template('chatrooms.tpl'), array(
+			'$header' => sprintf( t('%1$s\'s Chatrooms'), \App::$profile['name']),
+			'$name' => t('Name'),
+			'$baseurl' => z_root(),
+			'$nickname' => \App::$profile['channel_address'],
+			'$rooms' => $rooms,
+			'$norooms' => t('No chatrooms available'),
+			'$newroom' => t('Create New'),
+			'$is_owner' => ((local_channel() && local_channel() == \App::$profile['profile_uid']) ? 1 : 0),
+			'$chatroom_new' => $chatroom_new,
+			'$expire' => t('Expiration'),
+			'$expire_unit' => t('min') //minutes
+		));
+	 
+		return $o;
+	
+	}
+	
+}