def html_to_printhtml(
self,
req,
html_pages,
title='',
subject='',
version='',
date='',
):
self.env.log.debug('WikiPrint => Start function html_to_printhtml')
page = Markup('<hr>'.join(html_pages))
#TO-DO: Make a nice TOC for HTML printable output
page = page.replace('[[pdf-toc]]', '')
css_data = '<style type="text/css">%s</style>' % self.get_css(req)
page = self.add_headers(req,
page,
book=False,
title=title,
subject=subject,
version=version,
date=date,
extra_headers=css_data)
page = page.encode(self.default_charset, 'replace')
return page
def html_to_printhtml(self, req, html_pages, title='', subject='', version='', date='', ):
self.env.log.debug('WikiPrint => Start function html_to_printhtml')
page = Markup('<hr>'.join(html_pages))
#TO-DO: Make a nice TOC for HTML printable output
page = page.replace('[[pdf-toc]]','')
css_data = '<style type="text/css">%s</style>' % self.get_css(req)
page = self.add_headers(req, page, book=False, title=title, subject=subject, version=version, date=date, extra_headers = css_data)
page = page.encode(self.default_charset, 'replace')
return page
def html_to_pdf(self, req, html_pages, book=True, title='', subject='', version='', date=''):
self.env.log.debug('WikiPrint => Start function html_to_pdf')
page = Markup('\n<div><pdf:nextpage /></div>'.join(html_pages))
#Replace PageOutline macro with Table of Contents
if book:
#If book, remove [[TOC]], and add at beginning
page = page.replace('[[pdf-toc]]','')
page = Markup(self.get_toc()) + Markup(page)
else:
page = page.replace('[[pdf-toc]]',self.get_toc())
page = self.add_headers(req, page, book, title=title, subject=subject, version=version, date=date)
page = page.encode(self.default_charset, 'replace')
css_data = self.get_css(req)
pdf_file = StringIO.StringIO()
auth_cookie = hex_entropy()
loader = linkLoader(self.env, req, auth_cookie)
#Temporary authentication
self.env.log.debug("Storing temporary auth cookie %s for user %s", auth_cookie, req.authname)
db = self.env.get_db_cnx()
cursor = db.cursor()
cursor.execute("INSERT INTO auth_cookie (cookie,name,ipnr,time) "
"VALUES (%s, %s, %s, %s)", (auth_cookie, req.authname, '127.0.0.1', int(time.time())))
db.commit()
pdf = pisa.CreatePDF(page, pdf_file, show_errors_as_pdf = True, default_css = css_data, link_callback = loader.getFileName)
out = pdf_file.getvalue()
pdf_file.close()
cursor.execute("DELETE FROM auth_cookie WHERE cookie=%s", (auth_cookie,))
db.commit()
self.env.log.debug('WikiPrint => Finish function html_to_pdf')
return out
def html_to_pdf(self,
req,
html_pages,
book=True,
title='',
subject='',
version='',
date=''):
self.env.log.debug('WikiPrint => Start function html_to_pdf')
page = Markup('\n<div><pdf:nextpage /></div>'.join(html_pages))
#Replace PageOutline macro with Table of Contents
if book:
#If book, remove [[TOC]], and add at beginning
page = page.replace('[[pdf-toc]]', '')
page = Markup(self.get_toc()) + Markup(page)
else:
page = page.replace('[[pdf-toc]]', self.get_toc())
page = self.add_headers(req,
page,
book,
title=title,
subject=subject,
version=version,
date=date)
page = page.encode(self.default_charset, 'replace')
css_data = self.get_css(req)
pdf_file = StringIO.StringIO()
auth_cookie = hex_entropy()
loader = linkLoader(self.env, req, auth_cookie)
#Temporary authentication
self.env.log.debug("Storing temporary auth cookie %s for user %s",
auth_cookie, req.authname)
db = self.env.get_db_cnx()
cursor = db.cursor()
cursor.execute(
"INSERT INTO auth_cookie (cookie,name,ipnr,time) "
"VALUES (%s, %s, %s, %s)",
(auth_cookie, req.authname, '127.0.0.1', int(time.time())))
db.commit()
pdf = pisa.CreatePDF(page,
pdf_file,
show_errors_as_pdf=True,
default_css=css_data,
link_callback=loader.getFileName)
out = pdf_file.getvalue()
pdf_file.close()
cursor.execute("DELETE FROM auth_cookie WHERE cookie=%s",
(auth_cookie, ))
db.commit()
self.env.log.debug('WikiPrint => Finish function html_to_pdf')
return out
