Merge remote-tracking branch 'upstream/dev' into doco

8 files changed, 195 insertions, 6 deletions

diff --git a/include/attach.php b/include/attach.php
index 79a38590b..78e133b03 100644
--- a/include/attach.php
+++ b/include/attach.php
@@ -460,6 +460,7 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 	// By default remove $src when finished
 
 	$remove_when_processed = true;
+	$import_replace = false;
 
 	if($options === 'import') {
 		$src      = $arr['src'];
@@ -476,6 +477,9 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 		if($arr['preserve_original'])
 			$remove_when_processed = false;
 
+		if($arr['replace'])
+			$import_replace = true;
+
 		// if importing a directory, just do it now and go home - we're done.
 
 		if(array_key_exists('is_dir',$arr) && intval($arr['is_dir'])) {
@@ -617,8 +621,10 @@ function attach_store($channel, $observer_hash, $options = '', $arr = null) {
 			dbesc($folder_hash)
 		);
 		if($r) {
-			$overwrite = get_pconfig($channel_id,'system','overwrite_dup_files');
+			$overwrite = (($import_replace || get_pconfig($channel_id,'system','overwrite_dup_files')) ? true : false);
 			if(($overwrite) || ($options === 'import')) {
+				if(! array_key_exists('edited',$arr))
+					$arr['edited'] = datetime_convert();
 				$options = 'replace';
 				$existing_id = $x[0]['id'];
 				$existing_size = intval($x[0]['filesize']);
diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index 8f76bb4bc..aac756a46 100644
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -100,6 +100,49 @@ function categories_widget($baseurl,$selected = '') {
 	return '';
 }
 
+function cardcategories_widget($baseurl,$selected = '') {
+	
+	if(! feature_enabled(App::$profile['profile_uid'],'categories'))
+		return '';
+
+	$item_normal = "and item.item_hidden = 0 and item.item_type = 6 and item.item_deleted = 0
+		and item.item_unpublished = 0 and item.item_delayed = 0 and item.item_pending_remove = 0
+		and item.item_blocked = 0 ";
+
+	$terms = array();
+	$r = q("select distinct(term.term)
+                from term join item on term.oid = item.id
+                where item.uid = %d
+                and term.uid = item.uid
+                and term.ttype = %d
+				and term.otype = %d
+                and item.owner_xchan = '%s'
+				$item_normal
+                order by term.term asc",
+		intval(App::$profile['profile_uid']),
+	        intval(TERM_CATEGORY),
+			intval(TERM_OBJ_POST),
+	        dbesc(App::$profile['channel_hash'])
+	);
+	if($r && count($r)) {
+		foreach($r as $rr)
+			$terms[] = array('name' => $rr['term'], 'selected' => (($selected == $rr['term']) ? 'selected' : ''));
+
+		return replace_macros(get_markup_template('categories_widget.tpl'),array(
+			'$title' => t('Categories'),
+			'$desc' => '',
+			'$sel_all' => (($selected == '') ? 'selected' : ''),
+			'$all' => t('Everything'),
+			'$terms' => $terms,
+			'$base' => $baseurl,
+
+		));
+	}
+	return '';
+}
+
+
+
 function common_friends_visitor_widget($profile_uid) {
 
 	if(local_channel() == $profile_uid)
diff --git a/include/conversation.php b/include/conversation.php
index 3b8ec19d3..2d5ccb5b1 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -464,6 +464,7 @@ function conversation($items, $mode, $update, $page_mode = 'traditional', $prepa
 	$profile_owner   = 0;
 	$page_writeable  = false;
 	$live_update_div = '';
+	$jsreload        = '';
 
 	$preview = (($page_mode === 'preview') ? true : false);
 	$previewing = (($preview) ? ' preview ' : '');
@@ -517,6 +518,16 @@ function conversation($items, $mode, $update, $page_mode = 'traditional', $prepa
 		}
 	}
 
+	elseif ($mode === 'cards') {
+		$profile_owner = App::$profile['profile_uid'];
+		$page_writeable = ($profile_owner == local_channel());
+		$live_update_div = '<div id="live-cards"></div>' . "\r\n"
+			. "<script> var profile_uid = " . App::$profile['profile_uid']
+			. "; var netargs = '?f='; var profile_page = " . App::$pager['page'] . "; </script>\r\n";
+		$jsreload = $_SESSION['return_url'];
+	}
+
+
 	elseif ($mode === 'display') {
 		$profile_owner = local_channel();
 		$page_writeable = false;
@@ -808,6 +819,10 @@ function conversation($items, $mode, $update, $page_mode = 'traditional', $prepa
 						$item_object->set_template('conv_list.tpl');
 						$item_object->set_display_mode('list');
 					}
+					if($page_mode === 'cards') {
+						$item_object->set_reload($jsreload);
+					}
+
 				}
 			}
 
@@ -1305,6 +1320,11 @@ function status_editor($a, $x, $popup = false) {
 	if(! $cipher)
 		$cipher = 'aes256';
 
+	if(array_key_exists('catsenabled',$x))
+		$catsenabled = $x['catsenabled'];
+	else
+		$catsenabled = ((feature_enabled($x['profile_uid'], 'categories') && (! $webpage)) ? 'categories' : '');
+
 	// avoid illegal offset errors
 	if(! array_key_exists('permissions',$x)) 
 		$x['permissions'] = [ 'allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '' ];
@@ -1349,7 +1369,7 @@ function status_editor($a, $x, $popup = false) {
 		'$clearloc' => $clearloc,
 		'$title' => ((x($x, 'title')) ? htmlspecialchars($x['title'], ENT_COMPAT,'UTF-8') : ''),
 		'$placeholdertitle' => ((x($x, 'placeholdertitle')) ? $x['placeholdertitle'] : t('Title (optional)')),
-		'$catsenabled' => ((feature_enabled($x['profile_uid'], 'categories') && (! $webpage)) ? 'categories' : ''),
+		'$catsenabled' => $catsenabled,
 		'$category' => ((x($x, 'category')) ? $x['category'] : ''),
 		'$placeholdercategory' => t('Categories (optional, comma-separated list)'),
 		'$permset' => t('Permission settings'),
@@ -1456,6 +1476,8 @@ function conv_sort($arr, $order) {
 		usort($parents,'sort_thr_created');
 	elseif(stristr($order,'commented'))
 		usort($parents,'sort_thr_commented');
+	elseif(stristr($order,'updated'))
+		usort($parents,'sort_thr_updated');
 	elseif(stristr($order,'ascending'))
 		usort($parents,'sort_thr_created_rev');
 
@@ -1497,6 +1519,12 @@ function sort_thr_commented($a,$b) {
 	return strcmp($b['commented'],$a['commented']);
 }
 
+function sort_thr_updated($a,$b) {
+	$indexa = (($a['changed'] > $a['edited']) ? $a['changed'] : $a['edited']);
+	$indexb = (($b['changed'] > $b['edited']) ? $b['changed'] : $b['edited']);
+	return strcmp($indexb,$indexa);
+}
+
 function find_thread_parent_index($arr,$x) {
 	foreach($arr as $k => $v)
 		if($v['id'] == $x['parent'])
@@ -1835,7 +1863,8 @@ function profile_tabs($a, $is_owner = false, $nickname = null){
 
 	require_once('include/menu.php');
 	$has_bookmarks = menu_list_count(local_channel(),'',MENU_BOOKMARK) + menu_list_count(local_channel(),'',MENU_SYSTEM|MENU_BOOKMARK);
-	if ($is_owner && $has_bookmarks) {
+
+	if($is_owner && $has_bookmarks) {
 		$tabs[] = array(
 			'label' => t('Bookmarks'),
 			'url'   => z_root() . '/bookmarks',
@@ -1846,6 +1875,17 @@ function profile_tabs($a, $is_owner = false, $nickname = null){
 		);
 	}
 
+	if(feature_enabled($uid,'cards')) {
+		$tabs[] = array(
+			'label' => t('Cards'),
+			'url'   => z_root() . '/cards/' . $nickname,
+			'sel'   => ((argv(0) == 'cards') ? 'active' : ''),
+			'title' => t('View Cards'),
+			'id'    => 'cards-tab',
+			'icon'  => 'list'
+		);
+	}
+ 
 	if($has_webpages && feature_enabled($uid,'webpages')) {
 		$tabs[] = array(
 			'label' => t('Webpages'),
@@ -1856,7 +1896,7 @@ function profile_tabs($a, $is_owner = false, $nickname = null){
 			'icon'  => 'newspaper-o'
 		);
 	}
- 
+
 
 	if ($p['view_wiki']) {
 		if(feature_enabled($uid,'wiki') && (get_account_techlevel($account_id) > 3)) {
diff --git a/include/features.php b/include/features.php
index f32dbe82e..f84c9cb05 100644
--- a/include/features.php
+++ b/include/features.php
@@ -118,6 +118,15 @@ function get_features($filtered = true) {
 			],
 
 			[
+				'cards',       
+				t('Cards'),          
+				t('Create personal planning cards'),
+				false,
+				get_config('feature_lock','cards'),
+				feature_level('cards',1),
+			],
+
+			[
 				'nav_channel_select',  
 				t('Navigation Channel Select'), 
 				t('Change channels directly from within the navigation dropdown menu'),
diff --git a/include/items.php b/include/items.php
index e7bec7f20..070c4571a 100755
--- a/include/items.php
+++ b/include/items.php
@@ -4111,6 +4111,8 @@ function webpage_to_namespace($webpage) {
 		$page_type = 'BUILDBLOCK';
 	elseif($webpage == ITEM_TYPE_PDL)
 		$page_type = 'PDL';
+	elseif($webpage == ITEM_TYPE_CARD)
+		$page_type = 'CARD';
 	elseif($webpage == ITEM_TYPE_DOC)
 		$page_type = 'docfile';
 	else
diff --git a/include/nav.php b/include/nav.php
index 76a8f8fb9..f5a1236a8 100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -434,6 +434,18 @@ function channel_apps($is_owner = false, $nickname = null) {
 		];
 	}
 
+	if($p['view_pages'] && feature_enabled($uid,'cards')) {
+		$tabs[] = [
+			'label' => t('Cards'),
+			'url'   => z_root() . '/cards/' . $nickname ,
+			'sel'   => ((argv(0) == 'cards') ? 'active' : ''),
+			'title' => t('View Cards'),
+			'id'    => 'cards-tab',
+			'icon'  => 'list'
+		];
+	}
+
+
 	if($has_webpages && feature_enabled($uid,'webpages')) {
 		$tabs[] = [
 			'label' => t('Webpages'),
diff --git a/include/taxonomy.php b/include/taxonomy.php
index 46d661581..36e05b008 100644
--- a/include/taxonomy.php
+++ b/include/taxonomy.php
@@ -199,6 +199,62 @@ function tagadelic($uid, $count = 0, $authors = '', $owner = '', $flags = 0, $re
 
 }
 
+
+
+function card_tagadelic($uid, $count = 0, $authors = '', $owner = '', $flags = 0, $restrict = 0, $type = TERM_CATEGORY) {
+
+	require_once('include/security.php');
+
+	if(! perm_is_allowed($uid,get_observer_hash(),'view_pages'))
+		return array();
+
+
+	$item_normal = item_normal();
+	$sql_options = item_permissions_sql($uid);
+	$count = intval($count);
+
+	if($flags) {
+		if($flags === 'wall')
+			$sql_options .= " and item_wall = 1 ";
+	}
+
+	if($authors) {
+		if(! is_array($authors))
+			$authors = array($authors);
+
+		stringify_array_elms($authors,true);
+		$sql_options .= " and author_xchan in (" . implode(',',$authors) . ") "; 
+	}
+
+	if($owner) {
+		$sql_options .= " and owner_xchan  = '" . dbesc($owner) . "' ";
+	}	
+
+
+	// Fetch tags
+	$r = q("select term, count(term) as total from term left join item on term.oid = item.id
+		where term.uid = %d and term.ttype = %d 
+		and otype = %d and item_type = %d and item_private = 0
+		$sql_options $item_normal
+		group by term order by total desc %s",
+		intval($uid),
+		intval($type),
+		intval(TERM_OBJ_POST),
+		intval($restrict),
+		((intval($count)) ? "limit $count" : '')
+	);
+
+	if(! $r)
+		return array();
+
+	return Zotlabs\Text\Tagadelic::calc($r);
+
+}
+
+
+
+
+
 function dir_tagadelic($count = 0) {
 
 	$count = intval($count);
@@ -316,6 +372,26 @@ function catblock($uid,$count = 0,$authors = '',$owner = '', $flags = 0,$restric
 	return $o;
 }
 
+function card_catblock($uid,$count = 0,$authors = '',$owner = '', $flags = 0,$restrict = 0,$type = TERM_CATEGORY) {
+	$o = '';
+
+	$r = card_tagadelic($uid,$count,$authors,$owner,$flags,$restrict,$type);
+
+	if($r) {
+		$c = q("select channel_address from channel where channel_id = %d limit 1",
+			intval($uid)
+		);
+	
+		$o = '<div class="tagblock widget"><h3>' . t('Categories') . '</h3><div class="tags" align="center">';
+		foreach($r as $rr) { 
+			$o .= '<a href="cards/' . $c[0]['channel_address']. '?f=&cat=' . urlencode($rr[0]).'" class="tag'.$rr[2].'">'.$rr[0].'</a> ' . "\r\n";
+		}
+		$o .= '</div></div>';
+	}
+
+	return $o;
+}
+
 
 function dir_tagblock($link,$r) {
 	$o = '';
diff --git a/include/zot.php b/include/zot.php
index 3e2a66734..343bc8ad8 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -2965,8 +2965,6 @@ function build_sync_packet($uid = 0, $packet = null, $groups_changed = false) {
 
 	logger('build_sync_packet');
 
-	if($packet)
-		logger('packet: ' . print_r($packet, true),LOGGER_DATA, LOG_DEBUG);
 
 	$keychange = (($packet && array_key_exists('keychange',$packet)) ? true : false);
 	if($keychange) {
@@ -3033,6 +3031,9 @@ function build_sync_packet($uid = 0, $packet = null, $groups_changed = false) {
 	$env_recips = array();
 	$env_recips[] = array('guid' => $r[0]['xchan_guid'],'guid_sig' => $r[0]['xchan_guid_sig']);
 
+	if($packet)
+		logger('packet: ' . print_r($packet, true),LOGGER_DATA, LOG_DEBUG);
+
 	$info = (($packet) ? $packet : array());
 	$info['type'] = 'channel_sync';
 	$info['encoding'] = 'red'; // note: not zot, this packet is very platform specific