~openerp/openobject-server/web-dashboard

##############################################################################

#

# Copyright (c) 2004 TINY SPRL. (http://tiny.be) All Rights Reserved.

#                    Fabien Pinckaers <fp@tiny.Be>

#

# WARNING: This program as such is intended to be used by professional

# programmers who take the whole responsability of assessing all potential

# consequences resulting from its eventual inadequacies and bugs

# End users who are looking for a ready-to-use solution with commercial

# garantees and support are strongly adviced to contract a Free Software

# Service Company

#

# This program is Free Software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

#

##############################################################################

 

import render

 

from StringIO import StringIO

import xml.dom.minidom

 

from reportlab.platypus import SimpleDocTemplate, Paragraph, Spacer, Table

from reportlab.lib.units import mm

from reportlab.lib.pagesizes import A4

import reportlab.lib

 

import copy

 

class simple(render.render):

        def _render(self):

                self.result = StringIO()

                parser = xml.dom.minidom.parseString(self.xml)

 

                title = parser.documentElement.tagName

                doc = SimpleDocTemplate(self.result, pagesize=A4, title=title,

                  author='Tiny ERP, Fabien Pinckaers', leftmargin=10*mm, rightmargin=10*mm)

 

                styles = reportlab.lib.styles.getSampleStyleSheet()

                title_style = copy.deepcopy(styles["Heading1"])

                title_style.alignment = reportlab.lib.enums.TA_CENTER

                story = [ Paragraph(title, title_style) ]

                style_level = {}

                nodes = [ (parser.documentElement,0) ]

                while len(nodes):

                        node = nodes.pop(0)

                        value = ''

                        n=len(node[0].childNodes)-1

                        while n>=0:

                                if node[0].childNodes[n].nodeType==3:

                                        value += node[0].childNodes[n].nodeValue

                                else:

                                        nodes.insert( 0, (node[0].childNodes[n], node[1]+1) )

                                n-=1

                        if not node[1] in style_level:

                                style = copy.deepcopy(styles["Normal"])

                                style.leftIndent=node[1]*6*mm

                                style.firstLineIndent=-3*mm

                                style_level[node[1]] = style

                        story.append( Paragraph('<b>%s</b>: %s' % (node[0].tagName, value), style_level[node[1]]))

                doc.build(story)

                return self.result.getvalue()

 

if __name__=='__main__':

        import time

        s = simple('''<test>

                <author-list>

                        <author>

                                <name>Fabien Pinckaers</name>

                                <age>23</age>

                        </author>

                        <author>

                                <name>Michel Pinckaers</name>

                                <age>53</age>

                        </author>

                        No other

                </author-list>

        </test>''')

        print s.render()