#! /usr/bin/env python
# -*- coding: utf-8 -*-

###########
# prototyping downloading and converting mw page content to html
###########

# OVERVIEW:
# * creating one single html page
#     * replace {{youtube/vimeo}} with video tags
#     * replace galleries with rows of images
# request  all the pages

# **BUILD INDEX**

# build all pages

import xml.etree.ElementTree as ET
import html5lib, re, pprint
from mmdc_modules import api_request, api_page, api_thumb_url, pandoc2html, parse_work, api_file_url, replace_gallery, replace_video, gallery_exp, video_exp, api_pagesincategories, index_addwork, write_html_file, mw_cats
from argparse import ArgumentParser

p = ArgumentParser()
p.add_argument("--host", default="pzwiki.wdka.nl")
p.add_argument("--path", default="/mw-mediadesign/", help="nb: should end with /")
p.add_argument("--category", "-c", nargs="*", default=[], action="append", help="category to query, use -c foo -c bar to intersect multiple categories")
args = p.parse_args()
print args
########
# QUERY API
########
sid = '1234'
useragent = "Mozilla/5.001 (windows; U; NT4.0; en-US; rv:1.0) Gecko/25250101"
endpoint = "http://pzwiki.wdka.nl/mw-mediadesign/api.php?format=json&"

########
# CREATE INDEX
########
memberpages=mw_cats(args)
print 'memberpages', memberpages

#memberpages = api_pagesincategories('Graduation work', '2015') #list, containing dictionary of all pages ids. Example: [{u'ns': 0, u'pageid': 15974, u'title': u'Ahhhh'}, {u'ns': 0, u'pageid': 16005, u'title': u'Artyom-graduation-work'}]
#memberpages = [{u'ns': 0, u'pageid': 15982, u'title': u'The Aesthetics of Ethics'}]
#memberpages = [{u'ns': 0, u'pageid': 16005, u'title': u'Artyom-graduation-work'}]
#memberpages =   [{u'ns': 0, u'pageid': 16007, u'title': u'U ntitled'}]
#memberpages = [{u'ns': 0, u'pageid': 15965, u'title': u'Qq'}]
## output: memberpages [{u'ns': 0, u'pageid': 15982, u'title': u'The Aesthetics of Ethics'}]


########
# Templates
########
page_template = open("web/page-template.html", "r")
page_template =  page_template.read()

index_file = 'web/index-template.html'
index_file = open(index_file, 'r') 
index_tree = html5lib.parse(index_file, namespaceHTMLElements=False)
index_container = index_tree.find(".//div[@class='isotope']") #maybe id is important, to destinguish it

########
# CREATE PAGE 
########
for member in memberpages:
    #print member
    # download mw work page
#    pageid=member['pageid']
#    pagetitle=(member['title'].encode('utf-8'))
    workpage_mw = api_page(member, 'content')

    # parse workpage_mw
    workpage_mw = replace_gallery(workpage_mw)
    workpage_mw = replace_video(workpage_mw)
    workdict = parse_work(member, workpage_mw) # create dictionary workpage_mw template
    
    for key in workdict.keys(): # convert Extra, Description, Bio to HTML
        if key in ['Extra', 'Description', 'Bio'] and workdict[key]:
            workdict[key] =  pandoc2html( (workdict[key].decode('utf-8')) )

    # fill template with dictionary/mw_page values    
    workpage_html =  page_template.format(title=(workdict['Title']),
                                          creator=(workdict['Creator']),
                                          date=workdict['Date'],
                                          website=workdict['Website'],
                                          thumbnail=workdict['Thumbnail'],
                                          bio=(workdict['Bio']),
                                          description=(workdict['Description']),
                                          extra=(workdict['Extra'])  )

    # parse workpage_html # process html: img full url
    tree = html5lib.parse(workpage_html, namespaceHTMLElements=False)
    imgs = tree.findall('.//img')
    for img in  imgs:
        if img.get('id') is not 'logo':
            src = img.get('src')
            newsrc = api_file_url(src) ## MOVE FULL URl OPERATION TO MW CONTENT 
            if newsrc:
                img.set('src', newsrc)                    

    website = tree.find('.//p[@class="hightlightSidebar"]/a')
    if not website.get('href'): # if no website link. 
        #remove empty <a> .//p[@class="hightlightSidebar"]/a
        website_parent = tree.find('.//p[@class="hightlightSidebar"]')
        website_parent.remove(website)
        
    # save workpage_html
    workpage_html = ET.tostring(tree)
    creator = workdict['Creator'].decode('ascii', 'ignore')
    creator = creator.replace(' ','_')
    work_filename = 'web/{}-{}.html'.format(workdict['Date'], creator)
    work_file = open(work_filename, "w")
    work_file.write(workpage_html)
    work_file.close()

    # insert work to index
    index_addwork( parent=index_container,
                   workid=key,
                   href=work_filename.replace('web/',''),
                   title=(workdict['Title']).decode('utf-8'),
                   creator=workdict['Creator'].decode('utf-8'),
                   date=workdict['Date'],                  
                   thumbnail=workdict['Thumbnail'],
    )

write_html_file(index_tree, 'web/index.html')
print
print