"""
An XBEL to HTML converter useful for publishing XBEL bookmark lists on the
web.
"""
import doctree,sys
# --- Configuring
out=sys.stdout
inf=sys.argv[1]
if len(sys.argv)>2:
stylesheet=sys.argv[2]
else:
stylesheet=None
# --- Templates
top=\
"""
<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">
<HTML>
<HEAD>
<TITLE>%s</TITLE>
%s
</HEAD>
<BODY>
<H1>%s</H1>
"""
bottom=\
"""
<HR>
<ADDRESS>
Converted by xbel2html.py, using xmlproc.
</ADDRESS>
</BODY>
</HTML>
"""
# --- Conversion code
# Writing document top
root=doctree.build_tree(inf)
title=doctree.get_pcdata(doctree.get_element(root,"title"))
if stylesheet!=None:
stylesheet=' <LINK HREF="%s" REL=stylesheet TYPE="text/css">\n' % \
stylesheet
else:
stylesheet=""
out.write(top % (title,stylesheet,title))
desc=doctree.get_element(root,"desc")
if desc!=None:
out.write("<P>\n%s\n</P>\n\n" % doctree.get_pcdata(desc))
# Writing folder tree
def output(folder,level):
title=doctree.get_pcdata(doctree.get_element(folder,"title"))
desc=doctree.get_element(folder,"desc")
if desc!=None:
desc=doctree.get_pcdata(desc)
if level<3:
out.write("\n<H%d>%s</H%d>\n" % (level+1,title,level+1))
if desc!=None:
out.write("\n<P>%s</P>\n" % desc)
else:
a=2/0
bookmarks=doctree.get_elements(folder,"bookmark")
if bookmarks!=[]:
out.write("\n<UL>\n")
for bookmark in bookmarks:
url=bookmark[1]["href"]
title=doctree.get_pcdata(doctree.get_element(bookmark,"title"))
desc=doctree.get_element(bookmark,"desc")
if desc!=None:
desc=doctree.get_pcdata(desc)
else:
desc=""
out.write(" <LI><A HREF=\"%s\">%s</A>. %s\n" % (url,title,desc))
out.write("</UL>\n")
for child in doctree.get_elements(folder,"folder"):
output(child,level+1)
folders=doctree.get_elements(root,"folder")
for folder in folders:
output(folder,1)
# Writing document bottom
out.write(bottom)