def handleMatch(self, m):
# Copied from default "ImagePattern"
el = etree.Element("img")
src_parts = m.group(9).split()
if src_parts:
src = src_parts[0]
if src[0] == "<" and src[-1] == ">":
src = src[1:-1]
el.set('src', self.unescape(src))
else:
el.set('src', "")
if len(src_parts) > 1:
el.set('title', dequote(self.unescape(" ".join(src_parts[1:]))))
# End of copy
width = m.group(11)
if width:
el.set('width', width + 'px')
height = m.group(12)
if height:
el.set('height', height + 'px')
# Copied from default "ImagePattern"
if self.markdown.enable_attributes:
truealt = handleAttributes(m.group(2), el)
else:
truealt = m.group(2)
el.set('alt', self.unescape(truealt))
return el
def handleMatch(self, m):
el = util.etree.Element("a")
el.text = m.group(2)
title = m.group(13)
href = m.group(9)
if href:
if href[0] == "<":
href = href[1:-1]
el.set("href", self.sanitize_url(self.unescape(href.strip())))
else:
el.set("href", "")
if bool(re.search('(\/\/)', href)):
rel = "nofollow"
target = "_blank"
el.set("rel", rel)
el.set("target", target)
else:
target = "_self"
el.set("target", target)
if title:
title = dequote(self.unescape(title))
el.set("title", title)
return el
def handleMatch(self, m):
el = util.etree.Element("img")
print("handle image tag ============")
src_parts = m.group(9).split()
if src_parts:
src = src_parts[0]
if src[0] == "<" and src[-1] == ">":
src = src[1:-1]
el.set('src', self.sanitize_url(self.unescape(src)))
# michael.wu add +++
img_cfg = self.cfg.get("img")
for k, v in img_cfg.items():
el.set(k, v)
# michael.wu add ---
else:
el.set('src', "")
if len(src_parts) > 1:
el.set('title', dequote(self.unescape(" ".join(src_parts[1:]))))
if self.markdown.enable_attributes:
truealt = handleAttributes(m.group(2), el)
else:
truealt = m.group(2)
el.set('alt', self.unescape(truealt))
return el
def handleMatch(self, m):
div = util.etree.Element('div')
div.set('class', 'image')
img = util.etree.SubElement(div, 'img')
src_parts = m.group(9).split()
if src_parts:
src = src_parts[0]
if src[0] == "<" and src[-1] == ">":
src = src[1:-1]
img.set('src', self.sanitize_url(self.unescape(src)))
else:
img.set('src', "")
if len(src_parts) > 1:
img.set('title', dequote(self.unescape(" ".join(src_parts[1:]))))
if self.markdown.enable_attributes:
alt = handleAttributes(m.group(2), img)
else:
alt = m.group(2)
if alt:
description = util.etree.SubElement(div, 'div')
description.set('class', 'description')
description.text = alt
return div
def handleMatch(self, m):
# Copied from default "ImagePattern"
el = etree.Element("img")
src_parts = m.group(9).split()
if src_parts:
src = src_parts[0]
if src[0] == "<" and src[-1] == ">":
src = src[1:-1]
el.set('src', self.unescape(src))
else:
el.set('src', "")
if len(src_parts) > 1:
el.set('title', dequote(self.unescape(" ".join(src_parts[1:]))))
# End of copy
width = m.group(11)
if width:
el.set('width', width + 'px')
height = m.group(12)
if height:
el.set('height', height + 'px')
# Copied from default "ImagePattern"
if self.markdown.enable_attributes:
truealt = handleAttributes(m.group(2), el)
else:
truealt = m.group(2)
el.set('alt', self.unescape(truealt))
return el
def as_image(self, m):
""" Return an image element """
el = ElementTree.Element('img')
src, parts = self.get_src(m)
el.set('src', src)
# Set the title if present.
if len(parts) > 1:
el.set('title', dequote(self.unescape(" ".join(parts[1:]))))
# Set the attributes on the element, if enabled.
# Set the 'alt' attribute with whatever is left from `handleAttributes`.
attrs = self.markdown.enable_attributes
alt_text = handleAttributes(m.group(2), el) if attrs else m.group(2)
el.set('alt', self.unescape(alt_text))
return el
def handleMatch(self, m):
"""Handle the match."""
label = ""
level_class = self.config.get('level_class', False)
add_classes = []
alist = None
if m.group(5):
label = dequote(self.unescape(m.group('title').strip()))
if m.group('attr_list'):
alist = m.group('attr_list')
if m.group('percent'):
value = float(m.group(2))
else:
try:
num = float(m.group('frac_num'))
except Exception: # pragma: no cover
num = 0.0
try:
den = float(m.group('frac_den'))
except Exception: # pragma: no cover
den = 0.0
if den == 0.0:
value = 0.0
else:
value = (num / den) * 100.0
# We can never get a value < 0,
# but we must check for > 100.
if value > 100.0:
value = 100.0
if level_class:
if value >= 100.0:
add_classes.append(CLASS_100PLUS)
elif value >= 80.0:
add_classes.append(CLASS_80PLUS)
elif value >= 60.0:
add_classes.append(CLASS_60PLUS)
elif value >= 40.0:
add_classes.append(CLASS_40PLUS)
elif value >= 20.0:
add_classes.append(CLASS_20PLUS)
else:
add_classes.append(CLASS_0PLUS)
return self.create_tag('%.2f' % value, label, add_classes, alist)
def handleMatch(self, m):
"""Handle the match."""
label = ""
level_class = self.config.get('level_class', False)
add_classes = []
alist = None
if m.group(5):
label = dequote(self.unescape(m.group('title').strip()))
if m.group('attr_list'):
alist = m.group('attr_list')
if m.group('percent'):
value = float(m.group(2))
else:
try:
num = float(m.group('frac_num'))
except Exception: # pragma: no cover
num = 0.0
try:
den = float(m.group('frac_den'))
except Exception: # pragma: no cover
den = 0.0
if den == 0.0:
value = 0.0
else:
value = (num / den) * 100.0
# We can never get a value < 0,
# but we must check for > 100.
if value > 100.0:
value = 100.0
if level_class:
if value >= 100.0:
add_classes.append(CLASS_100PLUS)
elif value >= 80.0:
add_classes.append(CLASS_80PLUS)
elif value >= 60.0:
add_classes.append(CLASS_60PLUS)
elif value >= 40.0:
add_classes.append(CLASS_40PLUS)
elif value >= 20.0:
add_classes.append(CLASS_20PLUS)
else:
add_classes.append(CLASS_0PLUS)
return self.create_tag('%.2f' % value, label, add_classes, alist)
def as_pdf(self, m):
""" Return a DOM element that embeds a PDF document using an embed. """
src, parts = self.get_src(m)
wrapper = ElementTree.Element('aside')
wrapper.set('class', 'pdf-embed-wrapper')
el = ElementTree.SubElement(wrapper, 'embed')
el.set('class', 'pdf-embed')
el.set('src', src)
el.set('width', '100%')
el.set('type', 'application/pdf')
el.set('height', '100%') # width * 1.4142 (aspect ratio of a4)
el.set('pluginspage',
'http://www.adobe.com/products/acrobat/readstep2.html')
if len(parts) > 1:
el.set('alt', dequote(self.unescape(" ".join(parts[1:]))))
return wrapper
def handleMatch(self, m):
el = util.etree.Element("a")
el.text = m.group(2)
title = m.group(13)
href = m.group(9)
rel = "nofollow"
el.set("rel", rel)
if href:
if href[0] == "<":
href = href[1:-1]
el.set("href", self.sanitize_url(self.unescape(href.strip())))
else:
el.set("href", "")
if title:
title = dequote(self.unescape(title))
el.set("title", title)
return el
def handleMatch(self, m):
el = util.etree.Element("img")
src_parts = m.group(2).split()
if src_parts:
src = src_parts[0]
if src[0] == "<" and src[-1] == ">":
src = src[1:-1]
el.set("src", self.sanitize_url(self.unescape(src)))
else:
el.set("src", "")
if len(src_parts) > 1:
el.set("title", dequote(self.unescape(" ".join(src_parts[1:]))))
if self.markdown.enable_attributes:
truealt = handleAttributes(m.group(2), el)
else:
truealt = m.group(2)
el.set("alt", self.unescape(truealt))
return el
def handleMatch(self, m):
el = util.etree.Element("img")
src_parts = m.group(2).split()
if src_parts:
src = src_parts[0]
if src[0] == "<" and src[-1] == ">":
src = src[1:-1]
el.set('src', self.sanitize_url(self.unescape(src)))
else:
el.set('src', "")
if len(src_parts) > 1:
el.set('title', dequote(self.unescape(" ".join(src_parts[1:]))))
if self.markdown.enable_attributes:
truealt = handleAttributes(m.group(2), el)
else:
truealt = m.group(2)
el.set('alt', self.unescape(truealt))
return el
def handleMatch(self, m, data):
"""Handle the match."""
label = ""
level_class = self.config.get('level_class', False)
increment = self.config.get('progress_increment', 20)
add_classes = []
alist = None
if m.group(5):
label = dequote(self.unescape(m.group('title').strip()))
if m.group('attr_list'):
alist = m.group('attr_list')
if m.group('percent'):
value = float(m.group('percent'))
else:
try:
num = float(m.group('frac_num'))
except Exception: # pragma: no cover
num = 0.0
try:
den = float(m.group('frac_den'))
except Exception: # pragma: no cover
den = 0.0
if den == 0.0:
value = 0.0
else:
value = (num / den) * 100.0
# We can never get a value < 0,
# but we must check for > 100.
if value > 100.0:
value = 100.0
# Round down to nearest increment step and include class if desired
if level_class:
add_classes.append(CLASS_LEVEL % int(value - (value % increment)))
return self.create_tag('%.2f' % value, label, add_classes,
alist), m.start(0), m.end(0)
def handleMatch(self, m):
"""Handle the match."""
label = ""
level_class = self.config.get('level_class', False)
increment = self.config.get('progress_increment', 20)
add_classes = []
alist = None
if m.group(5):
label = dequote(self.unescape(m.group('title').strip()))
if m.group('attr_list'):
alist = m.group('attr_list')
if m.group('percent'):
value = float(m.group(2))
else:
try:
num = float(m.group('frac_num'))
except Exception: # pragma: no cover
num = 0.0
try:
den = float(m.group('frac_den'))
except Exception: # pragma: no cover
den = 0.0
if den == 0.0:
value = 0.0
else:
value = (num / den) * 100.0
# We can never get a value < 0,
# but we must check for > 100.
if value > 100.0:
value = 100.0
# Round down to nearest increment step and include class if desired
if level_class:
add_classes.append(CLASS_LEVEL % int(value - (value % increment)))
return self.create_tag('%.2f' % value, label, add_classes, alist)
def handleMatch(self, m, data=None):
# Mostly copied from (deprecated) default "ImagePattern"
el = etree.Element("img")
src_parts = m.group(9).split()
if src_parts:
src = src_parts[0]
if src[0] == "<" and src[-1] == ">":
src = src[1:-1]
el.set('src', self.unescape(src))
else:
el.set('src', "")
if len(src_parts) > 1:
el.set('title', dequote(self.unescape(" ".join(src_parts[1:]))))
width = m.group(11)
if width:
el.set('width', width + 'px')
height = m.group(12)
if height:
el.set('height', height + 'px')
el.set('alt', self.unescape(m.group(2)))
return el
def as_download(self, m):
""" Create card layers used to make a download button. """
src, parts = self.get_src(m)
# Returns a human readable string representation of bytes
def _human_size(byte_number,
units=(' bytes', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB')):
return str(
byte_number) + units[0] if byte_number < 1024 else _human_size(
byte_number >> 10, units[1:])
# Get information required for card.
split_src = os.path.split(src)
file_path = os.path.join(self.markdown.page_root, *split_src)
file_size = os.path.getsize(file_path)
file_basename = os.path.basename(file_path)
card_text = dequote(self.unescape(" ".join(
parts[1:]))) if len(parts) > 1 else ''
# If its a pptx, extract the thumbnail previews.
# NOTE: This works, but is is removed until we support other
# file types, which for now is not a priority.
# preview_uri = None
# import zipfile
# if (file_path.endswith('pptx')):
# with zipfile.ZipFile(file_path) as zipper:
# with zipper.open('docProps/thumbnail.jpeg', 'r') as fp:
# mime = 'image/jpeg'
# data64 = base64.b64encode(fp.read()).decode('utf-8')
# preview_uri = u'data:%s;base64,%s' % (mime, data64)
# Card and structure.
card = ElementTree.Element("div")
card.set('class', 'card download-card')
header = ElementTree.SubElement(card, 'div')
header.set('class', 'download-card-header')
body = ElementTree.SubElement(card, 'div')
body.set('class', 'download-card-body')
# Add preview image.
# if preview_uri:
# img = ET.SubElement(header, 'img')
# img.set('src', preview_uri)
# Filename link heading.
heading = ElementTree.SubElement(body, 'a')
heading.set('class', 'download-card-title')
heading.set('href', src)
download_icon = ElementTree.SubElement(heading, 'i')
download_icon.set('class', 'fa fa-download')
download_text = ElementTree.SubElement(heading, 'span')
download_text.text = file_basename
# Title element from the "quote marks" part.
body_desc = ElementTree.SubElement(body, 'span')
body_desc.text = card_text
# File size span at the bottom.
body_size = ElementTree.SubElement(body, 'span')
body_size.set('class', 'small text-muted')
body_size.text = f'{_human_size(file_size)}'
return card
