1.1 --- a/eskp.py	Mon May 19 10:58:39 2014 +0200
     1.2 +++ b/eskp.py	Tue May 20 15:45:14 2014 +0200
     1.3 @@ -2,15 +2,22 @@
     1.4  
     1.5  import os
     1.6  import codecs
     1.7 +import vobject
     1.8 +import StringIO
     1.9 +
    1.10 +import qrcode
    1.11 +from qrcode.image.pure import PymagingImage
    1.12  
    1.13  from docutils.core import publish_parts
    1.14 -from flask import Flask, Response
    1.15 +from flask import Flask
    1.16  from flask import render_template
    1.17  from flask import request
    1.18  from flask.ext.babel import gettext as _
    1.19  from flask.ext.babel import Babel
    1.20  from config import LANGUAGES
    1.21  
    1.22 +import base64
    1.23 +
    1.24  LANGUAGE_SELECTED = "de"
    1.25  #ToDo after engelish is implemented set LANGUAGE_SELECTED = None
    1.26  
    1.27 @@ -22,6 +29,15 @@
    1.28  
    1.29  app.config['BABEL_DEFAULT_LOCALE'] = 'de'
    1.30  
    1.31 +
    1.32 +
    1.33 +def get_vcard(filename):
    1.34 +    with codecs.open(filename, 'r', 'utf-8') as f:
    1.35 +            vcard = f.read()
    1.36 +            f.close()
    1.37 +    return vobject.readOne(vcard)
    1.38 +
    1.39 +
    1.40  def get_content(filename, overrides=None):
    1.41      content = u""
    1.42      filename = os.path.join(ESKP_PATH, filename)
    1.43 @@ -64,7 +80,6 @@
    1.44  
    1.45  def modal_info(template, act, title, filename):
    1.46      content = get_content(filename)
    1.47 -    print template
    1.48      html = render_template(template, act=act, title=title, content=content, exit=_(u"Close"))
    1.49      return html
    1.50  
    1.51 @@ -125,16 +140,43 @@
    1.52      return render_template("/eskp.html", act="eskp", content=content, headline=headline)
    1.53  
    1.54  
    1.55 +def qr_image_data(card):
    1.56 +    buf= StringIO.StringIO()
    1.57 +    qr = qrcode.QRCode(
    1.58 +        version=1,
    1.59 +        error_correction=qrcode.constants.ERROR_CORRECT_L,
    1.60 +        box_size=2,
    1.61 +        border=2,
    1.62 +        )
    1.63 +    qr.add_data(card.serialize())
    1.64 +    qr.make(fit=True)
    1.65 +    img = qr.make_image()
    1.66 +    img.save(buf)
    1.67 +    image = buf.getvalue()
    1.68 +    return base64.b64encode(image)
    1.69 +
    1.70 +
    1.71  @app.route("/ozoneloss")
    1.72  def ozoneloss():
    1.73 +
    1.74      filename = os.path.join("templates", get_locale(), "rst", "ozoneloss.rst")
    1.75      content = get_content(filename)
    1.76 -    filename = os.path.join("templates", get_locale(), "rst", "ozoneloss_author.rst")
    1.77 -    author = modal_info("/author_info.html", "author", _(u"Ozoneloss"), filename)
    1.78 +
    1.79 +    vcard_file = os.path.join("vcards", "jug.vcf")
    1.80 +    author = u""
    1.81 +    try:
    1.82 +        card = get_vcard(vcard_file)
    1.83 +    except IOError:
    1.84 +        card = None
    1.85 +    if card is not None:
    1.86 +        qr_image = qr_image_data(card)
    1.87 +        author = render_template("/author_info.html", act="author", title=_(u"Ozoneloss"),
    1.88 +                                  card=card, image=qr_image, contact=_(u"Contact"), exit=_(u"Close"))
    1.89 +
    1.90      filename = os.path.join("templates", get_locale(), "rst", "ozoneloss_publications.rst")
    1.91      publications = modal_info("/publications_info.html", "publications", _(u"Ozoneloss"), filename)
    1.92      return render_template("/ozoneloss.html", act="ozoneloss", content=content,
    1.93 -                           author=author, contact = u"Dr. Jens-Uwe Grooß", publications=publications )
    1.94 +                           author=author,card=card, publications=publications )
    1.95  
    1.96  @app.route("/ozoneloss/clams")
    1.97  def ozoneloss_clams():