Initial import

chrome/content/vimperator/bookmarks.js

@@ -0,0 +1,153 @@
+/*
+ * low-level BOOKMARK and HISTORY handling
+ * 
+ * these commands try to be generic and don't use any GUI handling code
+ * for higher-level functions look into commands.js
+ */
+
+function getProperty( aInput, aArc, DS )
+{
+	var node;
+	node = DS.GetTarget( aInput, aArc, true );
+	if( node instanceof Components.interfaces.nsIRDFResource ) {
+		return node.Value;
+	}
+	if( node instanceof Components.interfaces.nsIRDFLiteral ) {
+		return node.Value;
+	}
+	return "";
+}
+
+function addBookmark(title, uri)
+{
+	folder = RDF.GetResource("NC:BookmarksRoot");
+	var rSource = BookmarksUtils.createBookmark(title, uri, null, title);
+	var selection = BookmarksUtils.getSelectionFromResource(rSource);
+	var target = BookmarksUtils.getTargetFromFolder(folder);
+	BookmarksUtils.insertAndCheckSelection("newbookmark", selection, target);
+
+	//also update bookmark cache
+	g_bookmarks.unshift([uri, title]);
+}
+
+/* no idea what it does, it Just Works (TM)
+ *
+ * returns number of deleted bookmarks
+ */
+function deleteBookmark(url)
+{ 
+	var deleted = 0;
+
+	// gNC_NS for trunk, NC_NS for 1.X 
+	try {var pNC_NS; pNC_NS = gNC_NS;} catch (err) { pNC_NS = NC_NS;} 
+	if(! BMSVC || ! BMDS || ! RDF || ! pNC_NS ) return null; 
+	if ( !url) return null; // just in case 
+
+	var curfolder = RDF.GetResource("NC:BookmarksRoot");
+	var urlArc = RDF.GetResource(pNC_NS+"URL"); 
+	var urlLiteral = RDF.GetLiteral(url);
+	if (BMDS.hasArcIn(urlLiteral, urlArc)) { 
+		var bmResources, bmResource, title, uri, type, ptype; 
+		bmResources = BMSVC.GetSources(urlArc, urlLiteral, true); 
+		while (bmResources.hasMoreElements()) { 
+			bmResource = bmResources.getNext(); 
+			type = BookmarksUtils.resolveType(bmResource); 
+			if (type != "ImmutableBookmark") { 
+				ptype = BookmarksUtils.resolveType(BMSVC.getParent(bmResource)); 
+//				alert(type);
+//				if ( type == "Folder")  // store the current folder
+//					curfolder = bmResource;
+				if ( (type == "Bookmark" || type == "IEFavorite") &&  ptype != "Livemark") { 
+					title = BookmarksUtils.getProperty(bmResource, pNC_NS+"Name"); 
+					uri = BookmarksUtils.getProperty(bmResource, pNC_NS+"URL"); 
+
+					if (uri == url)
+					{
+						RDFC.Init(BMDS, BMSVC.getParent(bmResource));
+						RDFC.RemoveElement(bmResource, true);
+						deleted++;
+					}
+				} 
+			} 
+		} 
+	} 
+
+	// also update bookmark cache, if we removed at least one bookmark
+	if(deleted > 0)
+		bookmarks_loaded = false;
+
+	return deleted; 
+}
+
+/* call the function like this:
+   var res = new Object();
+   parseBookmarkString("-t tag1,tag2 -T title http://www.orf.at", res);
+   res.tags is an array of tags
+   res.title is the title or "" if no one was given
+   res.url is the url as a string
+
+   returns false, if parsing failed
+*/
+function parseBookmarkString(str, res)
+{
+	res.tags = [];
+	res.title = null;
+	res.url = null;
+
+	var re_title = /^\s*((-t|--title)\s+(\w+|\".*\"))(.*)/;
+	var re_tags = /^\s*((-T|--tags)\s+((\w+)(,\w+)*))(.*)/;
+	var re_url = /^\s*(\".+\"|\S+)(.*)/;
+
+	var match_tags = null;
+	var match_title = null;
+	var match_url = null;
+
+	while(!str.match(/^\s*$/))
+	{
+		/* first check for --tags */
+		match_tags = str.match(re_tags);
+		if(match_tags != null)
+		{
+			str = match_tags[match_tags.length-1]; // the last captured parenthesis is the rest of the string
+			tags = match_tags[3].split(",");
+			res.tags = res.tags.concat(tags);
+		}
+		else /* then for --titles */
+		{
+
+			match_title = str.match(re_title);
+			if(match_title != null)
+			{
+				// only one title allowed
+				if (res.title != null)
+					return false;
+
+				str = match_title[match_title.length-1]; // the last captured parenthesis is the rest of the string
+				title = match_title[3];
+				if(title.charAt(0) == '"')
+					title = title.substring(1,title.length-1);
+				res.title = title;
+			}
+			else /* at last check for an url */
+			{
+				match_url = str.match(re_url);
+				if (match_url != null)
+				{
+					// only one url allowed
+					if (res.url != null)
+						return false;
+
+					str = match_url[match_url.length-1]; // the last captured parenthesis is the rest of the string
+					url = match_url[1];
+					if(url.charAt(0) == '"')
+						url = url.substring(1,url.length-1);
+					res.url = url;
+				}
+				else return false; // no url, tag or title found but still text left, abort
+			}
+		}
+	}
+	
+	return true;
+}
+