def do_urlimagize(text, trim_url_limit=MAX_URL_LENGTH, nofollow=False, autoescape=False):
"""
Converts any URLs in text into clickable links.
Works on http://, https://, www. links and links ending in .org, .net or
.com. Links can have trailing punctuation (periods, commas, close-parens)
and leading punctuation (opening parens) and it'll still do the right
thing.
If trim_url_limit is not None, the URLs in link text longer than this limit
will truncated to trim_url_limit-3 characters and appended with an elipsis.
If nofollow is True, the URLs in link text will get a rel="nofollow"
attribute.
If autoescape is True, the link text and URLs will get autoescaped.
"""
trim_url = lambda x, limit=trim_url_limit: limit is not None and (len(x) > limit and ('%s...' % x[:max(0, limit - 3)])) or x
safe_input = isinstance(text, SafeData)
words = word_split_re.split(force_unicode(text))
nofollow_attr = nofollow and ' rel="nofollow"' or ''
for i, word in enumerate(words):
match = None
if '.' in word or '@' in word or ':' in word:
match = punctuation_re.match(word)
if match:
lead, middle, trail = match.groups()
# Make URL we want to point to.
url = None
if middle.startswith('http://') or middle.startswith('https://'):
url = urlquote(middle, safe='/&=:;#?+*')
elif middle.startswith('www.') or ('@' not in middle and \
middle and middle[0] in string.ascii_letters + string.digits and \
(middle.endswith('.org') or middle.endswith('.net') or middle.endswith('.com'))):
url = urlquote('http://%s' % middle, safe='/&=:;#?+*')
elif '@' in middle and not ':' in middle and simple_email_re.match(middle):
url = 'mailto:%s' % middle
nofollow_attr = ''
# Make link.
if url:
trimmed = trim_url(middle)
if autoescape and not safe_input:
lead, trail = escape(lead), escape(trail)
url, trimmed = escape(url), escape(trimmed)
if is_image(url):
middle = '<a href="%s"><img class="image-inside-review" src="%s" alt="" /></a>' % (url, url)
else:
middle = '<a href="%s"%s>%s</a>' % (url, nofollow_attr, trimmed)
words[i] = mark_safe('%s%s%s' % (lead, middle, trail))
else:
if safe_input:
words[i] = mark_safe(word)
elif autoescape:
words[i] = escape(word)
elif safe_input:
words[i] = mark_safe(word)
elif autoescape:
words[i] = escape(word)
return u''.join(words)
def urlized_words(text):
from django.utils.html import word_split_re, punctuation_re
from django.utils.http import urlquote
for word in word_split_re.split(text):
if '.' in word or ':' in word:
match = punctuation_re.match(word)
lead, middle, trail = match.groups()
if any(middle.startswith(scheme) for scheme in ('http://', 'https://')):
yield replacement_text_for_url(urlquote(middle, safe='/&=:;#?+*'))
continue
yield word
def urlized_words(text):
from django.utils.html import word_split_re, punctuation_re
from django.utils.http import urlquote
for word in word_split_re.split(text):
if '.' in word or ':' in word:
match = punctuation_re.match(word)
lead, middle, trail = match.groups()
if any(
middle.startswith(scheme)
for scheme in ('http://', 'https://')):
yield replacement_text_for_url(
urlquote(middle, safe='/&=:;#?+*'))
continue
yield word
def urlify_markdown(text):
"""
Converts any URLs in text into markdown links.
Works on http://, https://, www. links and links ending in .org, .net or
.com. Links can have trailing punctuation (periods, commas, close-parens)
and leading punctuation (opening parens) and it'll still do the right
thing.
"""
safe_input = isinstance(text, SafeData)
words = word_split_re.split(force_unicode(text))
for i, word in enumerate(words):
match = None
if '.' in word or '@' in word or ':' in word:
match = punctuation_re.match(word)
if match:
lead, middle, trail = match.groups()
# Make URL we want to point to.
url = None
if middle.startswith('http://') or middle.startswith('https://'):
url = urlquote(middle, safe='/&=:;#?+*')
elif middle.startswith('www.') or ('@' not in middle and \
middle and middle[0] in string.ascii_letters + string.digits and \
(middle.endswith('.org') or middle.endswith('.net') or middle.endswith('.com'))):
url = urlquote('http://%s' % middle, safe='/&=:;#?+*')
elif '@' in middle and not ':' in middle and simple_email_re.match(
middle):
url = 'mailto:%s' % middle
nofollow_attr = ''
# Make link.
if url:
words[i] = mark_safe('%s<%s>%s' % (lead, url, trail))
else:
if safe_input:
words[i] = mark_safe(word)
elif safe_input:
words[i] = mark_safe(word)
return u''.join(words)
def urlify_markdown(text):
"""
Converts any URLs in text into markdown links.
Works on http://, https://, www. links and links ending in .org, .net or
.com. Links can have trailing punctuation (periods, commas, close-parens)
and leading punctuation (opening parens) and it'll still do the right
thing.
"""
safe_input = isinstance(text, SafeData)
words = word_split_re.split(force_unicode(text))
for i, word in enumerate(words):
match = None
if '.' in word or '@' in word or ':' in word:
match = punctuation_re.match(word)
if match:
lead, middle, trail = match.groups()
# Make URL we want to point to.
url = None
if middle.startswith('http://') or middle.startswith('https://'):
url = urlquote(middle, safe='/&=:;#?+*')
elif middle.startswith('www.') or ('@' not in middle and \
middle and middle[0] in string.ascii_letters + string.digits and \
(middle.endswith('.org') or middle.endswith('.net') or middle.endswith('.com'))):
url = urlquote('http://%s' % middle, safe='/&=:;#?+*')
elif '@' in middle and not ':' in middle and simple_email_re.match(middle):
url = 'mailto:%s' % middle
nofollow_attr = ''
# Make link.
if url:
words[i] = mark_safe('%s<%s>%s' % (lead, url, trail))
else:
if safe_input:
words[i] = mark_safe(word)
elif safe_input:
words[i] = mark_safe(word)
return u''.join(words)
def do_urlimagize(text, trim_url_limit=MAX_URL_LENGTH, nofollow=False, autoescape=False):
"""
Converts any URLs in text into clickable links.
Works on http://, https://, www. links and links ending in .org, .net or
.com. Links can have trailing punctuation (periods, commas, close-parens)
and leading punctuation (opening parens) and it'll still do the right
thing.
If trim_url_limit is not None, the URLs in link text longer than this limit
will truncated to trim_url_limit-3 characters and appended with an elipsis.
If nofollow is True, the URLs in link text will get a rel="nofollow"
attribute.
If autoescape is True, the link text and URLs will get autoescaped.
"""
trim_url = (
lambda x, limit=trim_url_limit: limit is not None
and (len(x) > limit and ("%s..." % x[: max(0, limit - 3)]))
or x
)
safe_input = isinstance(text, SafeData)
words = word_split_re.split(force_unicode(text))
nofollow_attr = nofollow and ' rel="nofollow"' or ""
for i, word in enumerate(words):
match = None
if "." in word or "@" in word or ":" in word:
match = punctuation_re.match(word)
if match:
lead, middle, trail = match.groups()
# Make URL we want to point to.
url = None
if middle.startswith("http://") or middle.startswith("https://"):
url = urlquote(middle, safe="/&=:;#?+*")
elif middle.startswith("www.") or (
"@" not in middle
and middle
and middle[0] in string.ascii_letters + string.digits
and (middle.endswith(".org") or middle.endswith(".net") or middle.endswith(".com"))
):
url = urlquote("http://%s" % middle, safe="/&=:;#?+*")
elif "@" in middle and not ":" in middle and simple_email_re.match(middle):
url = "mailto:%s" % middle
nofollow_attr = ""
# Make link.
if url:
trimmed = trim_url(middle)
if autoescape and not safe_input:
lead, trail = escape(lead), escape(trail)
url, trimmed = escape(url), escape(trimmed)
if is_image(url):
middle = '<a href="%s"><img class="image-inside-review" src="%s" alt="" /></a>' % (url, url)
else:
middle = '<a href="%s"%s>%s</a>' % (url, nofollow_attr, trimmed)
words[i] = mark_safe("%s%s%s" % (lead, middle, trail))
else:
if safe_input:
words[i] = mark_safe(word)
elif autoescape:
words[i] = escape(word)
elif safe_input:
words[i] = mark_safe(word)
elif autoescape:
words[i] = escape(word)
return u"".join(words)
def imgurlize(text, trim_url_limit=None, nofollow=False, autoescape=False, imgclass=''):
"""
Converts any URLs in text into clickable links.
Works on http://, https://, www. links and links ending in .org, .net or
.com. Links can have trailing punctuation (periods, commas, close-parens)
and leading punctuation (opening parens) and it'll still do the right
thing.
If trim_url_limit is not None, the URLs in link text longer than this limit
will truncated to trim_url_limit-3 characters and appended with an elipsis.
If nofollow is True, the URLs in link text will get a rel="nofollow"
attribute.
If autoescape is True, the link text and URLs will get autoescaped.
"""
trim_url = lambda x, limit=trim_url_limit: limit is not None and (len(x) > limit and ('%s...' % x[:max(0, limit - 3)])) or x
safe_input = isinstance(text, SafeData)
words = word_split_re.split(force_unicode(text))
nofollow_attr = nofollow and ' rel="nofollow"' or ''
for i, word in enumerate(words):
match = None
if '.' in word or '@' in word or ':' in word:
match = punctuation_re.match(word)
if match:
lead, middle, trail = match.groups()
# Make URL we want to point to.
url = None
if middle.startswith('http://') or middle.startswith('https://'):
url = urlquote(middle, safe='/&=:;#?+*')
elif middle.startswith('www.') or ('@' not in middle and \
middle and middle[0] in string.ascii_letters + string.digits and \
(middle.endswith('.org') or middle.endswith('.net') or middle.endswith('.com'))):
url = urlquote('http://%s' % middle, safe='/&=:;#?+*')
is_youtube = is_img = is_vimeo = None
if url:
is_youtube = is_youtube_url(url)
is_img = is_img_url(url)
is_vimeo = is_vimeo_url(url)
if url and (is_img or is_youtube or is_vimeo):
trimmed = trim_url(middle)
if autoescape and not safe_input:
lead, trail = escape(lead), escape(trail)
url, trimmed = escape(url), escape(trimmed)
if is_img:
middle = '<a href="%s"><img class="%s" src="%s" alt=""/></a>' % (url, imgclass, url)
elif is_youtube:
template = '''
<object width="480" height="385">
<param name="movie" value="http://www.youtube.com/v/%(key)s?fs=1&hl=ru_RU"></param>
<param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/%(key)s?fs=1&hl=ru_RU" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed></object>
<noscript>%(url)s</noscript>
'''
url = '<a href="%s"%s>%s</a>' % (url, nofollow_attr, trimmed)
middle = template%{'url':url, 'key':is_youtube}
elif is_vimeo:
template = '''
<object width="480" height="385">
<param name="allowfullscreen" value="true" />
<param name="allowscriptaccess" value="always" />
<param name="movie" value="http://vimeo.com/moogaloop.swf?clip_id=%(key)s&server=vimeo.com&show_title=1&show_byline=1&show_portrait=1&color=00ADEF&fullscreen=1&autoplay=0&loop=0" />
<embed src="http://vimeo.com/moogaloop.swf?clip_id=%(key)s&server=vimeo.com&show_title=1&show_byline=1&show_portrait=1&color=00ADEF&fullscreen=1&autoplay=0&loop=0" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="480" height="385"></embed></object>
<noscript>%(url)s</noscript>
'''
url = '<a href="%s"%s>%s</a>' % (url, nofollow_attr, trimmed)
middle = template%{'url': url, 'key':is_vimeo}
words[i] = mark_safe('%s%s%s' % (lead, middle, trail))
else:
if safe_input:
words[i] = mark_safe(word)
elif autoescape:
words[i] = escape(word)
elif safe_input:
words[i] = mark_safe(word)
elif autoescape:
words[i] = escape(word)
return u''.join(words)
