def ShowText(text, display_format='',
emaillinkfunction=None,
urllinkfunction=None,
allowhtml=False, # only applies to plaintext and structured_text
paragraphtag=True, # only applies with plaintext
):
"""
Display text, using harmless HTML
"""
if not text: # blank or None
return ""
if display_format == 'structuredtext':
#st=_replace_special_chars(text)
st=text
if not allowhtml:
for k,v in {'<':'<', '>':'>'}.items():
st = st.replace(k, v)
st = st.replace('[','|[|')
st = html_entity_fixer(st, skipchars=('"',))
st = structured_text(st)
if allowhtml:
for k,v in {'<':'<', '>':'>'}.items():
st = st.replace(v, k)
for k,v in {'&lt;':'<', '&gt;':'>',
'|[|':'['}.items():
st = st.replace(k,v)
st = addhrefs(st, emaillinkfunction=emaillinkfunction, urllinkfunction=urllinkfunction)
st = st.rstrip()
return st
elif display_format == 'html':
return text
else:
if paragraphtag:
t = '<p>%s</p>'%safe_html_quote(text)
else:
t = safe_html_quote(text)
t = t.replace('&lt;','<').replace('&gt;','>')
t = addhrefs(t)
t = newline_to_br(t)
return t
def nice_structured_text(st):
""" run structured_text() but recognized text like:
"google"n:http://google.com
and attached style="text-decoration:none" on those.
"""
letters = string.letters
hrefn = re.compile(
"(\"[ %s0-9\n\-\.\,\;\(\)\/\:\/\*\']+\")n(:)([a-zA-Z0-9\@\.\,\?\!\/\:\;\=\&\%%\-\#\~]+)([,]*\s*)"
% letters)
found_ununderlined = hrefn.findall(st)
_href_mem = {}
for each in found_ununderlined:
randstr = getRandomString(5)
_href_mem[randstr] = each[0]
for each in found_ununderlined:
each = list(each)
basiceach = [each[0], 'n'] + list(each[1:-1])
for mem, title in _href_mem.items():
if title == each[0]:
each[0] = '"%s"' % mem
st = st.replace(''.join(basiceach), ''.join(each))
st = structured_text(st)
for each in found_ununderlined:
e2 = each[2]
if e2[-1] in ['.', ',']:
e2 = e2[:-1]
e0 = each[0] # title
for mem, title in _href_mem.items():
if title == each[0]:
e0 = mem
orig_href = '<a href="%s">%s</a>' % (e2, e0)
_good = _href_mem[e0].replace('"', '')
new_href = '<a href="%s" style="text-decoration:none">%s</a>'
new_href = new_href % (e2, _good)
st = st.replace(orig_href, new_href)
return st
def nice_structured_text(st):
""" run structured_text() but recognized text like:
"google"n:http://google.com
and attached style="text-decoration:none" on those.
"""
letters = string.letters
hrefn = re.compile("(\"[ %s0-9\n\-\.\,\;\(\)\/\:\/\*\']+\")n(:)([a-zA-Z0-9\@\.\,\?\!\/\:\;\=\&\%%\-\#\~]+)([,]*\s*)" % letters)
found_ununderlined = hrefn.findall(st)
_href_mem = {}
for each in found_ununderlined:
randstr = getRandomString(5)
_href_mem[randstr] = each[0]
for each in found_ununderlined:
each = list(each)
basiceach = [each[0],'n'] + list(each[1:-1])
for mem, title in _href_mem.items():
if title == each[0]:
each[0] = '"%s"'%mem
st = st.replace(''.join(basiceach), ''.join(each))
st = structured_text(st)
for each in found_ununderlined:
e2 = each[2]
if e2[-1] in ['.',',']:
e2 = e2[:-1]
e0 = each[0] # title
for mem, title in _href_mem.items():
if title == each[0]:
e0 = mem
orig_href = '<a href="%s">%s</a>'%(e2, e0)
_good = _href_mem[e0].replace('"','')
new_href = '<a href="%s" style="text-decoration:none">%s</a>'
new_href = new_href%(e2, _good)
st = st.replace(orig_href, new_href)
return st
def ShowDescription(text, display_format=''):
"""
Display text, using harmless HTML
"""
if display_format == 'structuredtext':
#st=_replace_special_chars(text)
st=text
for k,v in {'<':'<', '>':'>',
'[':'|[|'}.items():
st = st.replace(k,v)
st = html_entity_fixer(st, skipchars=('"',))
st = structured_text(st)
for k,v in {'&lt;':'<', '&gt;':'>',
'|[|':'['}.items():
st = st.replace(k,v)
# BUG in structured_text in Zope 2.4.0
# it appends these annoying tags.
#for tag in ['<html>','<body>','</body>','</html>']:
# st = st.replace(tag, '')
st = addhrefs(st)
return st
elif display_format == 'html':
return text
else:
t = '<p>%s</p>'%html_quote(text)
t = t.replace('&lt;','<').replace('&gt;','>')
t = addhrefs(t)
t = newline_to_br(t)
return t
from ZTUtils import Batch
from Products.CMFCore.utils import getToolByInterfaceName
from Products.CMFDefault.utils import decode
ctool = getToolByInterfaceName(script,
'Products.CMFCore.interfaces.ICatalogTool')
utool = getToolByInterfaceName(script, 'Products.CMFCore.interfaces.IURLTool')
portal_url = utool()
options = {}
target = '%s/recent_news' % portal_url
items = ctool.searchResults(portal_type='News Item',
sort_on='Date',
sort_order='reverse',
review_state='published')
batch_obj = Batch(items, 10, b_start, orphan=1)
items = [{
'creators': item.listCreators,
'date': item.Date,
'description': structured_text(item.Description),
'title': item.Title,
'url': item.getURL()
} for item in batch_obj]
navigation = context.getBatchNavigation(batch_obj, target)
options['batch'] = {'listItemInfos': items, 'navigation': navigation}
return context.recent_news_template(**decode(options, script))
##
from Products.PythonScripts.standard import structured_text
from ZTUtils import Batch
from Products.CMFCore.utils import getToolByInterfaceName
from Products.CMFDefault.utils import decode
ctool = getToolByInterfaceName('Products.CMFCore.interfaces.ICatalogTool')
utool = getToolByInterfaceName('Products.CMFCore.interfaces.IURLTool')
portal_url = utool()
options = {}
target = '%s/recent_news' % portal_url
items = ctool.searchResults(portal_type='News Item', sort_on='Date',
sort_order='reverse', review_state='published')
batch_obj = Batch(items, 10, b_start, orphan=1)
items = [ {'creators': item.listCreators,
'date': item.Date,
'description': structured_text(item.Description),
'title': item.Title,
'url': item.getURL()}
for item in batch_obj ]
navigation = context.getBatchNavigation(batch_obj, target)
options['batch'] = {'listItemInfos': items,
'navigation': navigation}
return context.recent_news_template(**decode(options, script))
if add and \
context.validateHTML(**form) and \
context.discussion_reply(**form):
return
elif preview and \
context.validateHTML(**form):
is_preview = True
options = {}
title = form.get('title', context.Title())
text = form.get('text', '')
options['is_preview'] = is_preview
options['title'] = title
options['text'] = text
options['cooked_text'] = structured_text(text)
if is_preview:
hidden_vars = [{
'name': n,
'value': v
} for n, v in html_marshal(title=title, text=text)]
else:
hidden_vars = []
buttons = []
target = atool.getActionInfo('object/reply', context)['url']
buttons.append({'name': 'add', 'value': _(u'Add')})
if is_preview:
buttons.append({'name': 'edit', 'value': _(u'Edit')})
else:
buttons.append({'name': 'preview', 'value': _(u'Preview')})
def ShowDescription(text, display_format='', nofollow_rel=False):
"""
Display text, using harmless HTML
"""
text = SplitRegEx.sub('<!--split-->', text)
codesyntax = ''
if same_type(display_format, ()) or same_type(display_format, []):
display_format, codesyntax = display_format
if display_format == 'structuredtext':
#st=_replace_special_chars(text)
st = text
for k, v in { #'<':'<', '>':'>',
'[': '|[|'
}.items():
st = st.replace(k, v)
try:
# my structured text
st = nice_structured_text(st)
except:
st = structured_text(st)
for k, v in {
'&lt;': '<',
'&gt;': '>',
'|[|': '['
}.items():
st = st.replace(k, v)
# BUG in structured_text in Zope 2.4.0
# it appends these annoying tags.
for tag in ['<html>', '<body>', '</body>', '</html>']:
st = st.replace(tag, '')
pre_whole_tags = re.compile(r'<pre>.*?</pre>', re.I | re.DOTALL)
pre_tags = pre_whole_tags.findall(st)
mem = {}
for pre_tag in pre_tags:
randstr = '__%s__' % getRandomString()
mem[randstr] = pre_tag
st = st.replace(pre_tag, randstr)
### NEEDS TO BE FIXED!
#st = addhrefs(st, urllinkfunction=mylinker)
for key, tag in mem.items():
st = st.replace(key, tag)
# preserve look of '<!--split-->'
st = st.replace('<p><!--split--></p>', '<!--split-->')
# syntax highlighting of code
if str(codesyntax).lower() in ['c++', 'cpp']:
st = SyntaxHighlight(st, CPP_SYNTAX)
elif str(codesyntax).lower() in ['py', 'python']:
st = SyntaxHighlight(st, PYTHON_SYNTAX)
elif str(codesyntax).lower() in ['sql']:
st = SyntaxHighlight(st, SQL_SYNTAX)
elif str(codesyntax).lower() in ['xml/html', 'xml', 'html']:
st = SyntaxHighlight(st, XML_SYNTAX)
elif str(codesyntax).lower() in ['css', 'stylesheet']:
st = SyntaxHighlight(st, CSS_SYNTAX)
st = sole_ampersand_regex.sub('&', st)
return st
elif display_format == 'html':
return text
elif display_format == 'texmix':
texes = getTexes(text, 1)
count = 1
for tagused, texstring in texes:
imageid = 'texjpeg-%s.jpg' % count
imagepath = 'texcache/%s' % imageid
imagetag = '<img src="%s" alt="%s" ' % (imagepath,
"*generated jpeg*")
if tagused.lower().find('inline') > -1:
imagetag += 'class="texmix-inline"'
else:
imagetag += 'class="texmix"'
imagetag += ' />'
text = text.replace(texstring, imagetag)
count += 1
text = text.replace('<texmix>', '<span class="texmix">')
text = text.replace('<texmix inline="1">',
'<span class="texmix-inline">')
text = text.replace('</texmix>', '</span>')
format = 'structuredtext'
if codesyntax:
format = [format, codesyntax]
return ShowDescription(text, format)
else:
t = html_quote(text)
t = t.replace('&lt;', '<').replace('&gt;', '>')
t = t.replace('<!--split-->', '<!--split-->')
if nofollow_rel:
def nofollower(url):
template = '<a href="%s" rel="nofollow">%s</a>'
return template % (url, url)
t = addhrefs(t, urllinkfunction=nofollower)
else:
t = addhrefs(t)
t = newline_to_br(t)
return t
context.validateHTML(**form) and \
context.discussion_reply(**form):
return
elif preview and \
context.validateHTML(**form):
is_preview = True
options = {}
title = form.get('title', context.Title())
text = form.get('text', '')
options['is_preview'] = is_preview
options['title'] = title
options['text'] = text
options['cooked_text'] = structured_text(text)
if is_preview:
hidden_vars = [ {'name': n, 'value': v}
for n, v in html_marshal(title=title, text=text) ]
else:
hidden_vars = []
buttons = []
target = atool.getActionInfo('object/reply', context)['url']
buttons.append( {'name': 'add', 'value': _(u'Add')} )
if is_preview:
buttons.append( {'name': 'edit', 'value': _(u'Edit')} )
else:
buttons.append( {'name': 'preview', 'value': _(u'Preview')} )
options['form'] = { 'action': target,
'listHiddenVarInfos': tuple(hidden_vars),
def ShowDescription(text, display_format='', nofollow_rel=False):
"""
Display text, using harmless HTML
"""
text = SplitRegEx.sub('<!--split-->', text)
codesyntax = ''
if same_type(display_format, ()) or same_type(display_format, []):
display_format, codesyntax = display_format
if display_format == 'structuredtext':
#st=_replace_special_chars(text)
st=text
for k,v in {#'<':'<', '>':'>',
'[':'|[|'}.items():
st = st.replace(k,v)
try:
# my structured text
st = nice_structured_text(st)
except:
st = structured_text(st)
for k,v in {'&lt;':'<', '&gt;':'>',
'|[|':'['}.items():
st = st.replace(k,v)
# BUG in structured_text in Zope 2.4.0
# it appends these annoying tags.
for tag in ['<html>','<body>','</body>','</html>']:
st = st.replace(tag, '')
pre_whole_tags = re.compile(r'<pre>.*?</pre>', re.I|re.DOTALL)
pre_tags = pre_whole_tags.findall(st)
mem = {}
for pre_tag in pre_tags:
randstr = '__%s__'%getRandomString()
mem[randstr] = pre_tag
st = st.replace(pre_tag, randstr)
### NEEDS TO BE FIXED!
#st = addhrefs(st, urllinkfunction=mylinker)
for key, tag in mem.items():
st = st.replace(key, tag)
# preserve look of '<!--split-->'
st = st.replace('<p><!--split--></p>','<!--split-->')
# syntax highlighting of code
if str(codesyntax).lower() in ['c++','cpp']:
st = SyntaxHighlight(st, CPP_SYNTAX)
elif str(codesyntax).lower() in ['py','python']:
st = SyntaxHighlight(st, PYTHON_SYNTAX)
elif str(codesyntax).lower() in ['sql']:
st = SyntaxHighlight(st, SQL_SYNTAX)
elif str(codesyntax).lower() in ['xml/html','xml','html']:
st = SyntaxHighlight(st, XML_SYNTAX)
elif str(codesyntax).lower() in ['css','stylesheet']:
st = SyntaxHighlight(st, CSS_SYNTAX)
st = sole_ampersand_regex.sub('&', st)
return st
elif display_format == 'html':
return text
elif display_format == 'texmix':
texes = getTexes(text, 1)
count = 1
for tagused, texstring in texes:
imageid = 'texjpeg-%s.jpg'%count
imagepath = 'texcache/%s'%imageid
imagetag = '<img src="%s" alt="%s" '%(imagepath, "*generated jpeg*")
if tagused.lower().find('inline') > -1:
imagetag += 'class="texmix-inline"'
else:
imagetag += 'class="texmix"'
imagetag += ' />'
text = text.replace(texstring, imagetag)
count += 1
text = text.replace('<texmix>','<span class="texmix">')
text = text.replace('<texmix inline="1">','<span class="texmix-inline">')
text = text.replace('</texmix>','</span>')
format = 'structuredtext'
if codesyntax:
format = [format, codesyntax]
return ShowDescription(text, format)
else:
t = html_quote(text)
t = t.replace('&lt;','<').replace('&gt;','>')
t = t.replace('<!--split-->', '<!--split-->')
if nofollow_rel:
def nofollower(url):
template = '<a href="%s" rel="nofollow">%s</a>'
return template % (url, url)
t = addhrefs(t, urllinkfunction=nofollower)
else:
t = addhrefs(t)
t = newline_to_br(t)
return t
