1 files changed, 85 insertions, 0 deletions
diff --git a/include/bookmarks.php b/include/bookmarks.php
new file mode 100644
index 000000000..21a775f9a
--- /dev/null
+++ b/include/bookmarks.php
@@ -0,0 +1,85 @@
+<?php /** @file */
+
+require_once('include/menu.php');
+
+function bookmark_add($channel,$sender,$taxonomy,$private,$opts = null) {
+
+	$menu_id = 0;
+	$menu_name = '';
+	$ischat = false;
+
+	if(is_array($opts)) {
+		$menu_id = ((x($opts,'menu_id')) ? intval($opt['menu_id']) : 0);
+		$menu_name = ((x($opts,'menu_name')) ? escape_tags($opts['menu_name']) : '');
+		$ischat = ((x($opts,'ischat')) ? intval($opts['ischat']) : 0);
+	}
+
+	$iarr = array();
+	$channel_id = $channel['channel_id'];
+
+	if($private)
+		$iarr['contact_allow'] = array($channel['channel_hash']); 
+	$iarr['mitem_link'] = $taxonomy['url'];
+	$iarr['mitem_desc'] = $taxonomy['term'];
+	$iarr['mitem_flags'] = (($ischat) ? MENU_ITEM_CHATROOM : 0);
+
+	$m = @parse_url($taxonomy['url']);
+    $zrl = false;
+    if($m['host']) {
+        $r = q("select hubloc_url from hubloc where hubloc_host = '%s' limit 1",
+            dbesc($m['host'])
+        );
+        if($r)
+            $zrl = true;
+	}
+
+	if($zrl)
+		$iarr['mitem_flags'] |= MENU_ITEM_ZID;
+
+	$arr = array();
+	if(! $menu_name) {
+		$arr['menu_name'] = substr($sender['xchan_hash'],0,16) . ' ' . $sender['xchan_name'];
+		$arr['menu_desc'] = sprintf( t('%1$s\'s bookmarks'), $sender['xchan_name']);
+	}
+	else {
+		$arr['menu_name'] = $arr['menu_desc'] = $menu_name;
+	}
+	$arr['menu_flags'] = (($sender['xchan_hash'] === $channel['channel_hash']) ? MENU_BOOKMARK : MENU_SYSTEM|MENU_BOOKMARK);
+	$arr['menu_channel_id'] = $channel_id;
+
+	if(! $menu_id) {
+		$x = menu_list($arr['menu_channel_id'],$arr['menu_name'],$arr['menu_flags']);
+		if($x) 
+			$menu_id = $x[0]['menu_id'];
+		else 
+			$menu_id = menu_create($arr);
+	}
+
+	if(! $menu_id) {
+		logger('bookmark_add: unable to create menu ' . $arr['menu_name']);
+		return; 
+	}
+	logger('add_bookmark: menu_id ' . $menu_id);
+	$r = q("select * from menu_item where mitem_link = '%s' and mitem_menu_id = %d and mitem_channel_id = %d limit 1",
+		dbesc($iarr['mitem_link']),
+		intval($menu_id),
+		intval($channel_id) 
+	);
+	if($r)
+		logger('add_bookmark: duplicate menu entry', LOGGER_DEBUG);
+	if(! $r)
+		$r = menu_add_item($menu_id,$channel_id,$iarr);
+
+	return $r;
+}
+
+function get_bookmark_link($observer) {
+
+	if((! $observer) || ($observer['xchan_network'] !== 'zot'))
+		return '';
+
+	$h = @parse_url($observer['xchan_url']);
+	if($h)
+		return $h['scheme'] . '://' . $h['host'] . (($h['port']) ? ':' . $h['port'] : '') . '/rbmark?f=';
+	return '';
+}