def __init__(self, request, page):
self.parser = Parser("", request)
# Format the empty string, making it set its internal data (ugh!).
out = cStringIO.StringIO()
backup = sys.stdout, request.write
sys.stdout, request.write = out, out.write
self.parser.format(page.formatter)
sys.stdout, request.write = backup
self.include_re = re.compile("\[\[Include(?:\(.*?\))?\]\]")
self.macro = macro.Macro(self.parser)
# This is really deep and cool black magic. Basically, it creates
# a local copy of the function macro.Include.execute that behaves
# exactly like the original one, but with a different "Page"
# global. This allows us to follow changes in the Include macro
# without much trouble.
from MoinMoin.macro.Include import execute
func_globals = {}
func_globals.update(execute.func_globals)
class IncludePage(Page):
incparser = self
def send_page(self, request, msg=None, **keywords):
request.write(self.incparser._parse(self.get_raw_body()))
func_globals["Page"] = IncludePage
self.execute = new.function(execute.func_code, func_globals,
execute.func_name, execute.func_defaults)
def make_macro(request, page):
""" creates the macro """
from MoinMoin import macro
p = Parser("##\n", request)
p.formatter = Formatter(request)
p.formatter.page = page
request.page = page
request.formatter = p.formatter
p.form = request.form
m = macro.Macro(p)
return m
def _macro_repl(self, word):
"""Handle macros ([[macroname]])."""
macro_name = word[2:-2]
self.inhibit_p = 0 # 1 fixes UserPreferences, 0 fixes paragraph formatting for macros
# check for arguments
args = None
if macro_name.count("("):
macro_name, args = macro_name.split('(', 1)
args = args[:-1]
# create macro instance
if self.macro is None:
self.macro = macro.Macro(self)
return self.formatter.macro(self.macro, macro_name, args)
def send_viewfile(pagename, request):
_ = request.getText
fmt = request.html_formatter
pagename, filename, fpath = _access_file(pagename, request)
if not filename:
return
request.write('<h2>' +
_("Attachment '%(filename)s'") % {'filename': filename} +
'</h2>')
# show a download link above the content
label = _('Download')
link = (fmt.url(1,
getAttachUrl(pagename, filename, request, do='get'),
css_class="download") + fmt.text(label) + fmt.url(0))
request.write('%s<br><br>' % link)
if filename.endswith('.tdraw') or filename.endswith('.adraw'):
request.write(fmt.attachment_drawing(filename, ''))
return
mt = wikiutil.MimeType(filename=filename)
# destinguishs if browser need a plugin in place
if mt.major == 'image' and mt.minor in config.browser_supported_images:
url = getAttachUrl(pagename, filename, request)
request.write('<img src="%s" alt="%s">' %
(wikiutil.escape(url, 1), wikiutil.escape(filename, 1)))
return
elif mt.major == 'text':
ext = os.path.splitext(filename)[1]
Parser = wikiutil.getParserForExtension(request.cfg, ext)
if Parser is not None:
try:
content = file(fpath, 'r').read()
content = wikiutil.decodeUnknownInput(content)
colorizer = Parser(content, request, filename=filename)
colorizer.format(request.formatter)
return
except IOError:
pass
request.write(request.formatter.preformatted(1))
# If we have text but no colorizing parser we try to decode file contents.
content = open(fpath, 'r').read()
content = wikiutil.decodeUnknownInput(content)
content = wikiutil.escape(content)
request.write(request.formatter.text(content))
request.write(request.formatter.preformatted(0))
return
try:
package = packages.ZipPackage(request, fpath)
if package.isPackage():
request.write(
"<pre><b>%s</b>\n%s</pre>" %
(_("Package script:"), wikiutil.escape(package.getScript())))
return
if zipfile.is_zipfile(fpath) and mt.minor == 'zip':
zf = zipfile.ZipFile(fpath, mode='r')
request.write("<pre>%-46s %19s %12s\n" %
(_("File Name"), _("Modified") + " " * 5, _("Size")))
for zinfo in zf.filelist:
date = "%d-%02d-%02d %02d:%02d:%02d" % zinfo.date_time
request.write(
wikiutil.escape("%-46s %s %12d\n" %
(zinfo.filename, date, zinfo.file_size)))
request.write("</pre>")
return
except RuntimeError:
# We don't want to crash with a traceback here (an exception
# here could be caused by an uploaded defective zip file - and
# if we crash here, the user does not get a UI to remove the
# defective zip file again).
# RuntimeError is raised by zipfile stdlib module in case of
# problems (like inconsistent slash and backslash usage in the
# archive).
logging.exception(
"An exception within zip file attachment handling occurred:")
return
from MoinMoin import macro
from MoinMoin.parser.text import Parser
macro.request = request
macro.formatter = request.html_formatter
p = Parser("##\n", request)
m = macro.Macro(p)
# use EmbedObject to view valid mime types
if mt is None:
request.write(
'<p>' +
_("Unknown file type, cannot display this attachment inline.") +
'</p>')
link = (fmt.url(1, getAttachUrl(pagename, filename, request)) +
fmt.text(filename) + fmt.url(0))
request.write('For using an external program follow this link %s' %
link)
return
request.write(
m.execute('EmbedObject',
u'target="%s", pagename="%s"' % (filename, pagename)))
return