def build_pdf_for_glossary(glossary_id, glossary_name, temp_dir):
#
# Some string include Unicode byte order marker ('\ufeff') to get the PDF
# library to interpret them correctly. Without those markers non-ASCII
# characters like German umlauts are not displyed correctly in the created
# PDF file.
#
part = []
logger.info('Loading glossary: {} - {}'.format(glossary_id, glossary_name))
# create heading
heading = document.pisaStory(
'\ufeff<h1>{} (Glossar)</h1>'.format(glossary_name)).story
part.extend(heading)
# build paragraphs for questions
for question, answer in moodle.get_entries_for_glossary(
glossary_id, temp_dir):
part.extend(
document.pisaStory('\ufeff<h2>{}</h2>'.format(question)).story)
bs = BeautifulSoup(answer,
features='html.parser') # 'lxml', 'html5lib'
filter_for_xhtml2pdf(bs, temp_dir)
part.extend(document.pisaStory('\ufeff{}'.format(bs)).story)
# insert divider between entries (see https://stackoverflow.com/a/36112136)
part.append(HRFlowable(width='40%', thickness=2, color='darkgray'))
# pop last divider
part.pop()
part.append(PageBreak())
return part
def build_pdf_for_database(database_id, database_name, temp_dir):
part = []
logger.info('Loading database: {} - {}'.format(database_id, database_name))
# create heading
heading = document.pisaStory(
'\ufeff<h1>{} (Datenbank)</h1>'.format(database_name)).story
part.extend(heading)
# build paragraphs for questions
for entry in moodle.get_entries_for_database(database_id):
entry_heading = document.pisaStory('\ufeff<h2>Eintrag: {}</h2>'.format(
entry['id'])).story
part.extend(entry_heading)
for k, v in entry.items():
# exclude file list
if k != 'files' and k != 'id':
if v in entry['files']:
image_file_name = moodle.download_image(
entry['files'][v], temp_dir)
part.append(Image(
image_file_name)) # , width=width, height=height)
else:
part.extend(
document.pisaStory('\ufeff<h3>{}</h3><p>{}</p>'.format(
k, v)).story)
# bs = BeautifulSoup(page_content, features='html.parser')
# filter_for_xhtml2pdf(bs, temp_dir)
# part.extend(document.pisaStory('\ufeff{}'.format(bs)).story)
part.append(PageBreak())
return part
def parseHTML(data, node):
path = None
link_callback = None
debug = 0
default_css = HTML_CSS
xhtml = False
encoding = None
xml_output = None
capacity = 100 * 1024
# Prepare simple context
context = pisaContext(path, debug=debug, capacity=capacity)
context.pathCallback = link_callback
# Build story
context = pisaStory(
data,
path,
link_callback,
debug,
default_css,
xhtml,
encoding,
context=context,
xml_output=xml_output,
)
return context.story
def draw_story_back(c, story, positions, position=0):
c.saveState()
pos = positions[position]
size = SIZE
c.translate(pos[0] * cm, pos[1] * cm)
c.setStrokeColorRGB(0.2, 0.3, 0.5)
c.rect(0, 0, size[0] * cm, size[1] * cm, fill=0)
stylesheet = getSampleStyleSheet()
normal_style = stylesheet['Normal']
# Code
p = Paragraph(u"<font size=15>{0}</font>".format(story.code), normal_style)
p.wrap(5 * cm, 2 * cm)
p.drawOn(c, 1.1 * cm, (SIZE[1] - TOP_HEIGHT + 1.5) * cm)
# Draw acceptance criteria
html = u"""
<div style="font-size:13px">{0}</div>
""".format(markdown(story.acceptances))
context = pisaStory(html)
f = Frame(0,
0,
size[0] * cm, (size[1] - TOP_HEIGHT / 2) * cm,
showBoundary=1)
f.addFromList(context.story, c)
c.restoreState()
def build_pdf_for_wiki(wiki_id, wiki_name, temp_dir):
part = []
logger.info('Loading wiki: {} - {}'.format(wiki_id, wiki_name))
# create heading
heading = document.pisaStory(
'\ufeff<h1>{} (Wiki)</h1>'.format(wiki_name)).story
part.extend(heading)
# build paragraphs for questions
for page_id, page_name, page_content in moodle.get_subwiki_pages(wiki_id):
part.extend(
document.pisaStory('\ufeff<h2>{}</h2>'.format(page_name)).story)
bs = BeautifulSoup(page_content, features='html.parser')
# TODO: Handle if image is external link to another site.
filter_for_xhtml2pdf(bs, temp_dir)
part.extend(document.pisaStory('\ufeff{}'.format(bs)).story)
part.append(PageBreak())
return part
def parseHTML(data, node):
path = None
link_callback = None
debug = 0
default_css = HTML_CSS
xhtml = False
encoding = None
xml_output = None
capacity = 100 * 1024
# Prepare simple context
context = pisaContext(path, debug=debug, capacity=capacity)
context.pathCallback = link_callback
# Build story
context = pisaStory(
data, path, link_callback, debug, default_css, xhtml, encoding, context=context, xml_output=xml_output
)
return context.story
def draw_story_back(c, story, positions, position=0):
c.saveState()
pos = positions[position]
size = SIZE
c.translate(pos[0]*cm, pos[1]*cm)
c.setStrokeColorRGB(0.2, 0.3, 0.5)
c.rect(0, 0, size[0]*cm, size[1]*cm, fill=0)
stylesheet = getSampleStyleSheet()
normalStyle = stylesheet['Normal']
# Code
p = Paragraph(u"<font size=15>{0}</font>".format(story.code), normalStyle)
p.wrap(5*cm, 2*cm)
p.drawOn(c, 1.1*cm, (SIZE[1]-TOP_HEIGHT+1.5)*cm)
# Draw acceptance criteria
html = u"""
<div style="font-size:13px">{0}</div>
""".format(markdown(story.acceptances))
context = pisaStory(html)
f = Frame(0, 0, size[0]*cm, (size[1]-TOP_HEIGHT/2)*cm, showBoundary=1)
f.addFromList(context.story, c)
c.restoreState()
