# Richard Darst, June 2009

###

# Copyright (c) 2009, Richard Darst

# All rights reserved.

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions are met:

#

# * Redistributions of source code must retain the above copyright notice,

# this list of conditions, and the following disclaimer.

# * Redistributions in binary form must reproduce the above copyright notice,

# this list of conditions, and the following disclaimer in the

# documentation and/or other materials provided with the distribution.

# * Neither the name of the author of this software nor the name of

# contributors to this software may be used to endorse or promote products

# derived from this software without specific prior written consent.

#

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

# POSSIBILITY OF SUCH DAMAGE.

###

import time

from . import writers

def inbase(i, chars='abcdefghijklmnopqrstuvwxyz', place=0):

"""Converts an integer into a postfix in base 26 using ascii chars.

This is used to make a unique postfix for ReStructured Text URL

references, which must be unique. (Yes, this is over-engineering,

but keeps it short and nicely arranged, and I want practice

writing recursive functions.)

"""

div, mod = divmod(i, len(chars)**(place+1))

if div == 0:

return chars[mod]

else:

return inbase(div, chars=chars, place=place+1)+chars[mod]

# These are objects which we can add to the meeting minutes. Mainly

# they exist to aid in HTML-formatting.

class _BaseItem(object):

itemtype = None

starthtml = ''

endhtml = ''

startrst = ''

endrst = ''

starttext = ''

endtext = ''

def get_replacements(self, escapewith):

replacements = {}

for name in dir(self):

if name[0] == "_":

continue

replacements[name] = getattr(self, name)

replacements['nick'] = escapewith(replacements['nick'])

if 'line' in replacements:

replacements['line'] = escapewith(replacements['line'])

if 'topic' in replacements:

replacements['topic'] = escapewith(replacements['topic'])

return replacements

def makeRSTref(self, M):

if self.nick[-1] == '_':

rstref = rstref_orig = "%s%s" % (self.nick, self.time)

else:

rstref = rstref_orig = "%s-%s" % (self.nick, self.time)

count = 0

while rstref in M.rst_refs:

rstref = rstref_orig + inbase(count)

count += 1

link = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

M.rst_urls.append(".. _%s: %s" % (rstref, link+"#"+self.anchor))

M.rst_refs[rstref] = True

return rstref

@property

def anchor(self):

return 'l-'+str(self.linenum)

def logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2Fself%2C%2520M):

return M.config.basename+'.log.html'

class Topic(_BaseItem):

itemtype = 'TOPIC'

html_template = (

'<tr><td><a href="%(link)s#%(anchor)s">%(time)s</a></td>'

'<th colspan=3>%(starthtml)sTopic: %(topic)s%(endhtml)s</th>'

'</tr>')

html2_template = (

'%(starthtml)s%(topic)s%(endhtml)s '

'<span class="details">'

'(<a href="%(link)s#%(anchor)s">%(nick)s</a>, '

'%(time)s)'

'</span>')

rst_template = "%(startrst)s%(topic)s%(endrst)s (%(rstref)s_)"

text_template = "%(starttext)s%(topic)s%(endtext)s (%(nick)s, %(time)s)"

startrst = '**'

endrst = '**'

starthtml = '<b class="TOPIC">'

endhtml = '</b>'

def __init__(self, nick, line, linenum, time_):

self.nick = nick

self.topic = line

self.linenum = linenum

self.time = time.strftime("%H:%M:%S", time_)

def _htmlrepl(self, M):

repl = self.get_replacements(escapewith=writers.html)

repl['link'] = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

return repl

def html(self, M):

return self.html_template % self._htmlrepl(M)

def html2(self, M):

return self.html2_template % self._htmlrepl(M)

def rst(self, M):

self.rstref = self.makeRSTref(M)

repl = self.get_replacements(escapewith=writers.rst)

if repl['topic'] == '':

repl['topic'] = ' '

repl['link'] = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

return self.rst_template % repl

def text(self, M):

repl = self.get_replacements(escapewith=writers.text)

repl['link'] = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

return self.text_template % repl

class GenericItem(_BaseItem):

itemtype = ''

html_template = (

'<tr><td><a href="%(link)s#%(anchor)s">%(time)s</a></td>'

'<td>%(itemtype)s</td><td>%(nick)s</td>'

'<td>%(starthtml)s%(line)s%(endhtml)s</td></tr>')

html2_template = (

'<i class="itemtype">%(itemtype)s</i>: '

'<span class="%(itemtype)s">'

'%(starthtml)s%(line)s%(endhtml)s</span> '

'<span class="details">'

'(<a href="%(link)s#%(anchor)s">%(nick)s</a>, '

'%(time)s)</span>')

rst_template = \

'*%(itemtype)s*: %(startrst)s%(line)s%(endrst)s (%(rstref)s_)'

text_template = \

'%(itemtype)s: %(starttext)s%(line)s%(endtext)s (%(nick)s, %(time)s)'

def __init__(self, nick, line, linenum, time_):

self.nick = nick

self.line = line

self.linenum = linenum

self.time = time.strftime("%H:%M:%S", time_)

def _htmlrepl(self, M):

repl = self.get_replacements(escapewith=writers.html)

repl['link'] = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

return repl

def html(self, M):

return self.html_template % self._htmlrepl(M)

def html2(self, M):

return self.html2_template % self._htmlrepl(M)

def rst(self, M):

self.rstref = self.makeRSTref(M)

repl = self.get_replacements(escapewith=writers.rst)

repl['link'] = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

return self.rst_template % repl

def text(self, M):

repl = self.get_replacements(escapewith=writers.text)

repl['link'] = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

return self.text_template % repl

class Info(GenericItem):

itemtype = 'INFO'

html2_template = (

'<span class="%(itemtype)s">'

'%(starthtml)s%(line)s%(endhtml)s</span> '

'<span class="details">'

'(<a href="%(link)s#%(anchor)s">%(nick)s</a>, '

'%(time)s)</span>')

rst_template = '%(startrst)s%(line)s%(endrst)s (%(rstref)s_)'

text_template = '%(starttext)s%(line)s%(endtext)s (%(nick)s, %(time)s)'

class Idea(GenericItem):

itemtype = 'IDEA'

class Agreed(GenericItem):

itemtype = 'AGREED'

class Action(GenericItem):

itemtype = 'ACTION'

class Help(GenericItem):

itemtype = 'HELP'

class Accepted(GenericItem):

itemtype = 'ACCEPTED'

starthtml = '<font color="green">'

endhtml = '</font>'

class Rejected(GenericItem):

itemtype = 'REJECTED'

starthtml = '<font color="red">'

endhtml = '</font>'

class Link(_BaseItem):

itemtype = 'LINK'

html_template = (

'<tr><td><a href="%(link)s#%(anchor)s">%(time)s</a></td>'

'<td>%(itemtype)s</td><td>%(nick)s</td><td>%(starthtml)s'

'<a href="%(url)s">%(url_readable)s</a> %(line)s%(endhtml)s</td>'

'</tr>'

)

html2_template = (

'%(starthtml)s<a href="%(url)s">%(url_readable)s</a> '

'%(line)s%(endhtml)s '

'<span class="details">'

'(<a href="%(link)s#%(anchor)s">%(nick)s</a>, '

'%(time)s)</span>'

)

rst_template = (

'*%(itemtype)s*: %(startrst)s%(url)s %(line)s%(endrst)s (%(rstref)s_)'

)

text_template = (

'%(itemtype)s: %(starttext)s%(url)s %(line)s%(endtext)s '

'(%(nick)s, %(time)s)'

)

def __init__(self, nick, line, linenum, time_):

self.nick = nick

self.linenum = linenum

self.time = time.strftime("%H:%M:%S", time_)

self.url, self.line = (line+' ').split(' ', 1)

# URL-sanitization

self.url_readable = self.url # readable line version

self.url = self.url

self.line = self.line.strip()

def _htmlrepl(self, M):

repl = self.get_replacements(escapewith=writers.html)

# special: replace doublequote only for the URL.

repl['url'] = writers.html(self.url.replace('"', "%22"))

repl['url_readable'] = writers.html(self.url)

repl['link'] = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

return repl

def html(self, M):

return self.html_template % self._htmlrepl(M)

def html2(self, M):

return self.html2_template % self._htmlrepl(M)

def rst(self, M):

self.rstref = self.makeRSTref(M)

repl = self.get_replacements(escapewith=writers.rst)

repl['link'] = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

return self.rst_template % repl

def text(self, M):

repl = self.get_replacements(escapewith=writers.text)

repl['link'] = self.logurl(/sitelet?url=https%3A%2F%2Fgithub.com%2Fketo%2FMeetBot%2Fblob%2Fpython3%2FM)

return self.text_template % repl