#!/usr/bin/python
"""
Just a hack to convert rst to xml and then docbook . 
May not containt all the required elements of a docbook .
Just done to make it run for the specific rst for our 
sees documentation.
"""
import xml.etree.ElementTree as ET
#from lxml import etree as ET2
import os 
import re
import subprocess
import os
import pkg_resources
import glob, os, re, sys
from docbook import Writer
from docutils.core import publish_file 

#repo="/home/hg/repos/test_review/sttp/"
repo=sys.argv[1]
#names = glob.glob(os.path.join(repo , '*.rst'))
tmp_folder="/home/hg/repos/SEES-hacks/temp/"


chapterno=0

# def convert2xml(file):
# #    print folder,subfolder,file
#     global chapterno
#     name=file.split('/')[-1]
#     name=str(chapterno)+name.split('.')[0]
# #    full_file=os.path.join(folder,file)    
# #    if file.endswith('.rst'):    
#     print file	    
#     xml_file=name+'.xml'        
#     command="rst2xml.py %s > %s" %(file , xml_file)
#     print command        
#     a=subprocess.Popen(command , shell=True)
	   	


# def walk(repo):
#     global chapterno
#     mainfolder='/home/amit/sttp_latest/'    
#     for readline in open('index.config','r').readlines():
#         chapterno+=1		
#         filename=mainfolder+readline
#         convert2xml(filename)



# def convert2docbook(name ,xml_string):
#     """changing tags to convert the xml to docbook"""	
        
#     xml_string=re.sub('<strong>','<emphasis role="strong">', xml_string)   
#     xml_string=re.sub('</strong>' ,'</emphasis>',xml_string)   
#     xml_string=re.sub('<literal_block xml:space="preserve">','<literal_block xml:space="preserve">\n',xml_string)	
#     xml_string=re.sub('<literal_block xml:space="preserve">','<programlisting>',xml_string)
#     xml_string=re.sub('</literal_block>','</programlisting>',xml_string)
#     xml_string=re.sub('<paragraph>' ,'<para>',xml_string)
#     xml_string=re.sub('</paragraph>' ,'</para>',xml_string)  
    
#     xml_string=re.sub('<bullet_list bullet="[-*+]">','<itemizedlist mark="*">',xml_string,)
#     xml_string=re.sub('</bullet_list>','</itemizedlist>',xml_string)
#     xml_string=re.sub('<list_item>','<listitem>',xml_string)	
#     xml_string=re.sub('</list_item>','</listitem>',xml_string)	
#     xml_string=re.sub('<enumerated_list enumtype="arabic" prefix="." suffix=".">', '<orderedlist numeration="arabic">',xml_string)
#     xml_string=re.sub('<enumerated_list enumtype="arabic" prefix="" suffix=".">',  '<orderedlist numeration="arabic">',xml_string)  
#     xml_string=re.sub('</enumerated_list>', '</orderedlist>',xml_string)
#     xml_string=re.sub('<line_block>', '',xml_string)
#     xml_string=re.sub('</line_block>', '',xml_string)
#     xml_string=re.sub('<line>', '',xml_string)
#     xml_string=re.sub('</line>', '',xml_string)   
#     xml_string=re.sub('<block_quote>', '',xml_string)
#     xml_string=re.sub('</block_quote>', '',xml_string)
#     xml_string=re.sub('<title_reference>', '',xml_string)
#     xml_string=re.sub('</title_reference>', '',xml_string)	
#     xml_string=re.sub('<definition>', '',xml_string)
#     xml_string=re.sub('</definition>', '',xml_string)
#     xml_string=re.sub('<definition_list_item>', '',xml_string)	
#     xml_string=re.sub('</definition_list_item>', '',xml_string)
#     xml_string=re.sub('<definition_list>', '',xml_string)	
#     xml_string=re.sub('</definition_list>', '',xml_string)	
#     xml_string=re.sub('<term>', '',xml_string)
#     xml_string=re.sub('</term>', '',xml_string)
#     xml_string=re.sub('<entry>', '',xml_string)	
#     xml_string=re.sub('</entry>', '',xml_string) 	
#     xml_string=re.sub('<row>', '',xml_string)	
#     xml_string=re.sub('</row>', '',xml_string)	
#     xml_string=re.sub('<tbody>', '',xml_string)	
#     xml_string=re.sub('</tbody>', '',xml_string)	
#     xml_string=re.sub('<table>', '',xml_string)			
#     xml_string=re.sub('</table>', '',xml_string)	
#     xml_string=re.sub('<thead>', '',xml_string)	
#     xml_string=re.sub('</thead>', '',xml_string)	
    
#     xml_string=re.sub('<tgroup.*"/>', '',xml_string)
#     xml_string=re.sub('</tgroup>', '',xml_string)	
#     chapter= ET.Element("chapter")
#     article=ET.SubElement(chapter,"article")
#     articleinfo=ET.SubElement(article,"articleinfo")
		
#     try:	
    
# #        print name    
#         tree = ET.fromstring(xml_string)
#     except:
#         pass        
#         #print name        
               
#       #  tree=ET2.fromstring(xml_string)    
#         #print "xml_string problem"	
        
#     #   print "fromstring"	
#     try:    
#         title= ET.SubElement(articleinfo,"title") 
#         title_element=tree.find('title')
#         title.text=title_element.text
#         article.insert(1,tree)	
#     except:
#         if name not in ('ch12index.xml',):        
#             title= ET.SubElement(articleinfo,"title") 
#             section_element=tree.find('section')
#             title_element=section_element.find('title')
#             title.text=title_element.text
#             article.insert(1,tree)                
            
#     xml_string=ET.tostring(chapter)
#     xml_string=xml_string.replace('\\',' ')    
#     xml_string=re.sub('<document[-A-Za-z=/_" .0-9:]*>' ,'',xml_string)
#     xml_string=re.sub('</document>' ,'',xml_string)
# #    xml_string=re.sub('</section></section></section>' ,'</section></section>',xml_string)    
#     return xml_string

def convert2docbook(file_name):
    global chapterno    
    file_name=file_name.split()[0]
    name=file_name.split('/')[-1]
   
    xml_file_temp='/'.join(file_name.split('/')[:-2])
     
    name='ch'+str(chapterno)+name.split('.')[0]
    docbook_file=tmp_folder+name+'.docbook'
    print docbook_file   
    writer=Writer()
    try:    
    	publish_file(source_path=file_name, destination_path=docbook_file,parser_name='restructuredtext', writer=writer) 
    except :
        pass    
    







        
    # for name in names:
           
    # #print name        
    # #xml_string=open(name,'r').read()
    #     xml_string=open(name,'r').read()
    #     xml_string=convert2docbook(name,xml_string)
    #     docbook_file=name.split('.')[0]+'.docbook'
    #     f=open(docbook_file,'w')
    #     try:        
    #             f.write(xml_string)
    #     except:
    #             pass
def main():
    
    global chapterno
#    mainfolder='/home/hg/repos/sttp/'    
    for readline in open('/home/hg/repos/SEES-hacks/index.config','r').readlines():
        chapterno+=1		
        filename=repo+readline
        print filename        
        convert2docbook(filename)

if __name__=='__main__':
    main()