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"""
Classes to store bookmarks and dump them to XBEL.
"""
import sys,string
# --- Class for bookmark container
class Bookmarks:
def __init__(self):
self.folders=[]
self.folder_stack=[]
self.owner = "Anonymous Bookmark File"
def add_folder(self,name,created,visited):
nf=Folder(name,created,visited)
if self.folder_stack==[]:
self.folders.append(nf)
else:
self.folder_stack[-1].add_child(nf)
self.folder_stack.append(nf)
def add_bookmark(self,name,created,visited,url):
nb=Bookmark(name,created,visited,url)
if self.folder_stack!=[]:
self.folder_stack[-1].add_child(nb)
else:
self.folders.append(nb)
def leave_folder(self):
if self.folder_stack!=[]:
del self.folder_stack[-1]
def dump_xbel(self,out=sys.stdout):
out.write('<?xml version="1.0"?>\n'
'<!DOCTYPE xbel SYSTEM "xbel.dtd">\n'
'<XBEL>\n')
out.write(' <INFO>\n')
out.write(' <OWNER>%s</OWNER>\n' % (self.owner,) )
out.write(' </INFO>\n')
for folder in self.folders:
folder.dump_xbel(out)
out.write("</XBEL>\n")
def dump_adr(self,out=sys.stdout):
out.write("Opera Hotlist version 2.0\n\n")
for folder in self.folders:
folder.dump_adr(out)
def dump_netscape(self,out=sys.stdout):
out.write("<!DOCTYPE NETSCAPE-Bookmark-file-1>\n")
out.write("<!-- This is an automatically generated file.\n")
out.write("It will be read and overwritten.\n")
out.write("Do Not Edit! -->\n")
out.write("<TITLE>" + self.owner + "</TITLE>\n")
out.write("<H1>" + self.owner + "</H1>\n\n")
out.write("<DL><p>\n")
for folder in self.folders:
folder.dump_netscape(out)
out.write("</DL><p>\n")
# Lynx uses multiple bookmark files; each folder will be written to a
# different file.
def dump_lynx(self, path):
for folder in self.folders:
# First, figure out a reasonable filename for this folder
file = string.replace(folder.name, ' ', '_') + '.html'
output = open( os.path.join(path, filename), 'w')
output.write('<head>\n<title>Bookmark file: %s</title>\n<head>\n'
% (folder.name,) )
output.write('<p>\n<ol>\n')
folder.dump_lynx(path, output)
# --- Superclass for folder and bookmarks
class Node:
def __init__(self,name,created,visited):
self.name=name
self.created=created
self.visited=visited
# --- Class for folders
class Folder(Node):
def __init__(self,name,created,visited):
Node.__init__(self,name,created,visited)
self.children=[]
def add_child(self,child):
self.children.append(child)
def dump_xbel(self,out):
out.write(" <FOLDER>\n")
out.write(" <NAME>%s</NAME>\n" % self.name)
for child in self.children:
child.dump_xbel(out)
out.write(" </FOLDER>\n")
def dump_adr(self,out):
out.write("#FOLDER\n")
out.write("\tNAME=%s\n" % self.name)
out.write("\tCREATED=%s\n" % "0 (?)")
out.write("\tVISITED=%s\n" % "0 (?)")
out.write("\tORDER=-1\n")
out.write("\n")
for child in self.children:
child.dump_adr(out)
out.write("\n")
out.write("-\n")
def dump_netscape(self,out):
out.write(" <DT><H3 FOLDED>%s</H3>\n" % self.name)
out.write(" <DL><p>\n")
for child in self.children:
child.dump_netscape(out)
out.write(" </DL><p>\n")
# --- Class for bookmarks
class Bookmark(Node):
def __init__(self,name,created,visited,url):
Node.__init__(self,name,created,visited)
self.url=url
def dump_xbel(self,out):
out.write(" <BOOKMARK>\n")
out.write(" <NAME>%s</NAME>\n" % self.name)
out.write(" <URL>%s</URL>\n" % self.url)
if self.created!=None:
out.write(" <ADDED>%s</ADDED>\n" % self.created)
if self.visited!=None:
out.write(" <VISITED>%s</VISITED>\n" % self.visited)
out.write(" </BOOKMARK>\n")
def dump_adr(self,out):
out.write("#URL\n")
out.write("\tNAME=%s\n" % self.name)
out.write("\tURL=%s\n" % self.url)
out.write("\tCREATED=%s\n" % "0 (?)")
out.write("\tVISITED=%s\n" % "0 (?)")
out.write("\tORDER=-1\n")
out.write("\n")
def dump_netscape(self,out):
out.write(" <DT><A HREF=\"%s\">%s</A>\n" % (self.url,self.name))
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