# -*- coding: iso-8859-1 -*-
"""
MoinMoin - Frame Parser
This parser is used to align enclosed wiki markup.
Syntax:
{{{#!frame align=align,thick=thick,style=style,color=color,
background=background,background_image=background_image,
position=position,width=width,padding=padding,
margin=margin,text_align=text_align,text_font_size=text_font_size,
text_color=text_color
wiki markup
}}}
Parameters:
align: one of ['left', 'right', 'center', 'justify', 'float:left','float:right']
default: left
thick: one of ['thin', 'medium','thick','1px','2px','5px','10px']
default: thin
style: one of ['none','hidden', 'dotted', 'dashed', 'solid', 'double',
'groove', 'ridge', 'inset', 'outset']
default: solid
color: each color which could be vrified by web.Color(str(name))
default: black
background: each color which could be vrified by web.Color(str(name))
default: transparent
background_image: the name of an attachment
default: ''
background_repeat: one of ['repeat', 'repeat-x', 'repeat-y', 'no-repeat']
default: no-repeat
position: one of ['static','absolute','relative','fixed','inherit']
default: relative
width: has to end with % is testet by str(float(number))
default: auto
padding: has to end with em is testet by str(float(number))
default: 0em
margin: has to end with em is testet by str(float(number))
default: 0em
text_align: one of ['left', 'right', 'center', 'justify']
default: left
text_font_size: one of ['xx-small', 'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large',
'smaller', 'larger']
default: ''
text_color: each which could be vrified by web.Color(str(name))
default: black
wiki markup: could any wiki markup
Procedure:
Please remove the version number.
The units are limited for numbers. And only one value for padding or margin
Examples:
{{{
#!frame align=float:right
attachment:moinmoin.png
||A||B||
||C||D||
||C||D||
}}}
{{{
#!frame align=float:left,position=relative,width=48%,margin=0em,thick=2px,color=blue,background=yellow
A WikiName is a word that uses capitalized words. WikiNames automagically become hyperlinks to the WikiName's page. What exactly is an uppercase or lowercase letter is determined by the configuration, the default configuration should work for UTF-8 characters (digits are treated like lowercase characters).
When you click on the highlighted page title (i.e. WikiName on this page), you will see a list of all pages that link to the current page. This even works on pages that are not defined yet.
}}}{{{
#!frame align=float:right,position=relative,width=50%,margin=0em,thick=2px,color=blue
When you click on the highlighted page title (i.e. WikiName on this page), you will see a list of all pages that link to the current page. This even works on pages that are not defined yet.
A question mark before a link or a different rendering in grey means that the page is not yet defined: you can click the question mark or page name to offer a definition (e.g., ?NoSuchPageForReal). If you click on such a link, you will see a default page that you can edit; only after you save the page will it be created for real. A list of all pages that are not yet created but referred on another page is on WantedPages.
To escape a WikiName, i.e. if you want to write the word WikiName without linking it, use an "empty" bold sequence (a sequence of six single quotes) like this: Wiki''''''Name. Alternatively, you can use the shorter sequence "``" (two backticks), i.e. Wiki``Name.
}}}
{{{
#!frame align=clear
}}}
= Album =
{{{
#!Frame align=float:right,background=gray,width=20%
#!Gallery2 album=1,front_image=100_1194.JPG,album_name=Bremen,front_image=100_1189.JPG,show_tools=0,show_text=0,show_date=0
}}}
Some images from the trip to Bremen in 2004
* SpaceCenter
* ScienceCenter
{{{
#!Frame align=clear
}}}
Modification History:
@copyright: 2006 by Reimar Bauer
@license: GNU GPL, see COPYING for details.
1.6.0-2 2006-08-14 removed frame_ from paramter names
column:left and column:right removed becuse they are only floating elements
background_image, background_repeat, text_color, text_font_size added
1.6.0-3 2006-08-15 bug fixes: position of float element wrong used and thick command failed for float
1.6.0-4 2006-08-22 extended to use it for parsers too
"""
import StringIO, os, mimetypes
from random import randint
from MoinMoin.parser import text_moin_wiki
from MoinMoin import wikiutil
from MoinMoin.action import AttachFile
from MoinMoin.util import web
Dependencies = []
class Parser:
extensions = ['*']
Dependencies = Dependencies
def __init__(self, raw, request, **kw):
self.raw = raw
self.request = request
self.align = 'left' # secured
self.text_align = 'left' #secured
self.text_font_size = '' #secured
self.text_color = 'black' #secured but wrong color code name crashes
self.thick = 'thin' #secured
self.style = 'solid' #secured
self.color = 'black' #secured but wrong color code name crashes
self.background = 'transparent' #secured but wrong color code name crashes
self.background_image = None # secured by mimetype check
self.background_repeat = 'no-repeat'
self.position = 'relative' #secured
self.width = 'auto' #needs a better idea to get it secure at the moment only % is allowed
self.padding = '0em' #needs a better idea to get it secure at the moment only em is allowed
self.margin = '0em' #needs a better idea to get it secure at the moment only em is allowed
for arg in kw.get('format_args', '').split(','):
if arg.find('=') > -1:
key, value = arg.split('=')
setattr(self, key, wikiutil.escape(value.strip(), quote=1))
def format(self, formatter):
raw = self.raw
import string
raw = string.split(raw, '\n')
parser_name = ''
for line in raw:
if line.strip().startswith("#!"):
parser_name = line.strip()[2:].split()[0]
for arg in line.split(','):
if arg.find('=') > -1:
key, value = arg.split('=')
setattr(self, key, wikiutil.escape(value.strip(), quote=1))
pagename = formatter.page.page_name
out = StringIO.StringIO()
self.request.redirect(out)
if parser_name != '':
self.request.write(formatter.parser(parser_name, raw))
else:
wikiizer = text_moin_wiki.Parser(self.raw, self.request)
wikiizer.format(formatter)
result = out.getvalue()
self.request.redirect()
del out
if self.position in ['static', 'absolute', 'relative', 'fixed', 'inherit']:
position = self.position
else:
position = 'relative'
if self.thick in ['thin', 'medium', 'thick', '1px', '2px', '5px', '10px']:
thick = self.thick
else:
thick = '0'
if self.text_align in ['left', 'right', 'center', 'justify']:
text_align = self.text_align
else:
text_align = 'left'
if self.style in ['none', 'hidden', 'dotted', 'dashed', 'solid', 'double',
'groove', 'ridge', 'inset', 'outset']:
style = self.style
else:
style = 'solid'
if self.color != 'transparent':
color = web.Color(str(self.color))
else:
color = 'black'
if self.background != 'transparent':
background = web.Color(str(self.background))
else:
background = 'transparent'
if self.width.endswith("%"):
width = str(float(self.width[:-1]))+'%'
else:
width = 'auto'
if self.padding.endswith("em"):
padding = str(float(self.padding[:-2]))+'em'
else:
padding = '0em'
if self.margin.endswith("em"):
margin = str(float(self.margin[:-2]))+'em'
else:
margin = '0em'
if self.text_font_size in ['xx-small', 'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large',
'smaller', 'larger']:
text_font_size = self.text_font_size
else:
text_font_size = ''
if self.text_color != 'transparent':
text_color = web.Color(str(self.text_color))
else:
text_color = 'black'
url = ''
if self.background_image != None:
attachment_path = AttachFile.getAttachDir(self.request, pagename)
file = os.path.join(attachment_path, self.background_image)
if os.path.exists(file):
mime_type, enc = mimetypes.guess_type(file)
if mime_type.startswith('image'):
url = AttachFile.getAttachUrl(pagename, self.background_image, self.request)
if self.background_repeat in ['repeat', 'repeat-x', 'repeat-y', 'no-repeat']:
background_repeat = self.background_repeat
else:
background_repeat = 'no-repeat'
if self.align in ['left', 'right', 'center', 'justify']:
div = '' % {
"thick": thick,
"style": style,
"color": color,
"position": position,
"padding": padding,
"margin": margin,
"background": background,
"width": width,
"text_align": text_align,
"text_font_size": text_font_size,
"text_color": text_color,
"background_image": url,
"background_repeat": background_repeat,
"align": self.align,
}
self.request.write("%(div)s%(result)s
" % {
"div": div,
"result": result})
if self.align in ['float:left', 'float:right']:
tab = '| ' % {
"align": self.align,
"text_font_size": text_font_size,
"text_align": text_align,
"text_color": text_color,
"position": position,
"width": width,
"thick": thick,
"background": background,
"background_image": url,
"background_repeat": background_repeat,
}
self.request.write("%(tab)s%(result)s |
" % {
"tab": tab,
"result": result})
if self.align == 'clear':
self.request.write('
')