#! /usr/bin/python
# This code is licensed under the GPL.
# Get yourself a version here : http://www.gnu.org/copyleft/gpl.html
#
# This should transform slides into html
# The slides are directly written in PostScript, using Matt Welsh
# PostScript macros set, psslides.
# http://www.cs.berkeley.edu/~mdw/proj/psslides/
#
# I use a modified version of psslides, allowing iso8859-1 fonts
#
# Warning: this code should be rewritten based uppon a syntax analysis
import re
import sys
import string
HEADER_COLOR = "#93A9F2"
FRAME_COLOR = "blue"
def begin_html(title):
""" begins the HTML stuff """
str = ' %s \n' % title
str = str + '\n'
str = str + '\n'
str = str + '| %s |
|---|
\n' % title
return str
def end_html():
""" ends the html """
str = '| Produced by slides2html |
'
str = str + '
\n'
str = str + ''
return str
def open_slide(title, fcolor, tcolor):
""" Begin a html table, the html slide representation """
str = '\n'
str = str + '\n'
str = str + '\n' + \
''
str = str + '\n| %s |
|---|
\n' % (tcolor, title)
str = str + ''
return str
def close_slide(number):
""" Close a html table, the html slide representation """
str = '| %s | \n' % number
str = str + ' \n | \n'
str = str + '\n |
| |
\n'
return str
def put_line(level, text):
""" add a line in the current html table """
if len(string.split(text)):
if level == 1:
str = '| %s |
\n' % text
elif level == 2:
str = ' %s
|
' % text
elif level == 3:
str = ' %s |
' % text
elif level == 0:
# Foot String
str = '| %s |
' % text
else:
str = ""
return str
###
# MAIN STUFF
###
if __name__ == "__main__":
# Here we gonna make the job !
if len(sys.argv) == 1:
print "no file to parse"
sys.exit(0)
filename = sys.argv[1]
file = open(filename, "r")
buffer = file.read()
file.close()
first_slide = 1
slide_number = 0
lines = string.split(buffer, "\n")
for line in lines:
# TitleString
mobj = re.match("^\/TitleString (.*) def", line)
if mobj is not None:
print begin_html(mobj.group(1)[1:-1])
# FootString
mobj = re.match("^\/FootString (.*) def", line)
if mobj is not None:
print put_line(0, mobj.group(1)[1:-1])
# Now Title
mobj = re.match("^\((.*)\) *T", line)
if mobj is not None:
if not first_slide:
print close_slide(slide_number)
else:
first_slide = 0
print open_slide(mobj.group(1), FRAME_COLOR, HEADER_COLOR)
slide_number = slide_number + 1
# H1
mobj = re.match("^\((.*)\) *H1", line)
if mobj is not None:
print put_line(1, mobj.group(1))
# H2
mobj = re.match("^\((.*)\) *H2", line)
if mobj is not None:
print put_line(2, mobj.group(1))
# C
mobj = re.match("^\((.*)\) *C", line)
if mobj is not None:
print put_line(3, mobj.group(1))
print close_slide(slide_number)
print end_html()