212 lines
6.6 KiB
Python
212 lines
6.6 KiB
Python
import re
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from copy import copy
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from datetime import timedelta
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from PyQt4 import QtGui
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_ctag_begin = re.compile(r'(?i)<c=(.*?)>')
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_ctag_end = re.compile(r'(?i)</c>')
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_ctag_rgb = re.compile(r'\d+,\d+,\d+')
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_urlre = re.compile(r"(?i)http://[^\s]+")
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_memore = re.compile(r" (#[A-Za-z0-9_]+)")
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def lexer(string, objlist):
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"""objlist is a list: [(objecttype, re),...] list is in order of preference"""
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stringlist = [string]
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for (oType, regexp) in objlist:
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newstringlist = []
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for (stri, s) in enumerate(stringlist):
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if type(s) not in [str, unicode]:
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newstringlist.append(s)
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continue
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lasti = 0
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for m in regexp.finditer(s):
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start = m.start()
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end = m.end()
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tag = oType(m.group(0), *m.groups())
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if lasti != start:
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newstringlist.append(s[lasti:start])
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newstringlist.append(tag)
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lasti = end
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if lasti < len(string):
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newstringlist.append(s[lasti:])
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stringlist = copy(newstringlist)
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return stringlist
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class colorBegin(object):
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def __init__(self, string, color):
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self.string = string
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self.color = color
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def convert(self, format):
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color = self.color
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if _ctag_rgb.match(color) is not None:
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if format=='ctag':
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return "<c=%s>" % (color)
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try:
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qc = QtGui.QColor(*[int(c) for c in color.split(",")])
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except ValueError:
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qc = QtGui.QColor("black")
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else:
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qc = QtGui.QColor(color)
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if not qc.isValid():
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qc = QtGui.QColor("black")
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if format == "html":
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return '<span style="color:%s">' % (qc.name())
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elif format == "bbcode":
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return '[color=%s]' % (qc.name())
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elif format == "ctag":
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(r,g,b,a) = qc.getRgb()
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return '<c=%s,%s,%s>' % (r,g,b)
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class colorEnd(object):
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def __init__(self, string):
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self.string = string
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def convert(self, format):
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if format == "html":
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return "</span>"
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elif format == "bbcode":
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return "[/color]"
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else:
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return self.string
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class hyperlink(object):
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def __init__(self, string):
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self.string = string
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def convert(self, format):
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if format == "html":
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return "<a href='%s'>%s</a>" % (self.string, self.string)
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elif format == "bbcode":
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return "[url]%s[/url]" % (self.string)
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else:
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return self.string
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class smiley(object):
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def __init__(self, string):
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self.string = string
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def convert(self, format):
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if format == "html":
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return "<img src='smilies/%s' />" % (smiledict[self.string])
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else:
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return self.string
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def convertTags(string, format="html", quirkobj=None):
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if format not in ["html", "bbcode", "ctag"]:
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raise ValueError("Color format not recognized")
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lexlist = [(colorBegin, _ctag_begin), (colorEnd, _ctag_end),
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(hyperlink, _urlre), (hyperlink, _memore),
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(smiley, _smilere)]
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lexed = lexer(string, lexlist)
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balanced = []
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beginc = 0
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endc = 0
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for o in lexed:
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if type(o) is colorBegin:
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beginc += 1
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balanced.append(o)
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elif type(o) is colorEnd:
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if beginc >= endc:
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endc += 1
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balanced.append(o)
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else:
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balanced.append(o.string)
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else:
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balanced.append(o)
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if beginc > endc:
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for i in range(0, beginc-endc):
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balanced.append(colorEnd("</c>"))
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escaped = ""
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for o in balanced:
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if type(o) in [str, unicode]:
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if quirkobj:
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o = quirkobj.apply(o)
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if format == "html":
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escaped += o.replace("&", "&").replace(">", ">").replace("<","<")
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else:
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escaped += o
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else:
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escaped += o.convert(format)
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return escaped
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def addTimeInitial(string, grammar):
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endofi = string.find(":")
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endoftag = string.find(">")
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if endoftag < 0 or endoftag > 16 or endofi > 17:
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return string
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return string[0:endoftag+1]+grammar.pcf+string[endoftag+1:endofi]+grammar.number+string[endofi:]
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def timeProtocol(cmd):
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dir = cmd[0]
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cmd = cmd[1:]
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cmd = re.sub("[^0-9:]", "", cmd)
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try:
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l = [int(x) for x in cmd.split(":")]
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except ValueError:
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l = [0,0]
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timed = timedelta(0, l[0]*3600+l[1]*60)
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if dir == "P":
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timed = timed*-1
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return timed
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def timeDifference(td):
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if td < timedelta(0):
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when = "AGO"
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else:
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when = "FROM NOW"
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atd = abs(td)
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minutes = (atd.days*86400 + atd.seconds) // 60
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hours = minutes // 60
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leftoverminutes = minutes % 60
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if atd == timedelta(0):
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timetext = "RIGHT NOW"
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elif atd < timedelta(0,3600):
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if minutes == 1:
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timetext = "%d MINUTE %s" % (minutes, when)
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else:
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timetext = "%d MINUTES %s" % (minutes, when)
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elif atd < timedelta(0,3600*100):
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if hours == 1 and leftoverminutes == 0:
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timetext = "%d:%02d HOUR %s" % (hours, leftoverminutes, when)
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else:
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timetext = "%d:%02d HOURS %s" % (hours, leftoverminutes, when)
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else:
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timetext = "%d HOURS %s" % (hours, when)
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return timetext
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smiledict = {
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":rancorous:": "pc_rancorous.gif",
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":apple:": "apple.gif",
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":bathearst:": "bathearst.gif",
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":pleasant:": "pc_pleasant.gif",
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":blueghost:": "blueslimer.gif",
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":candycorn:": "candycorn.gif",
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":cheer:": "cheer.gif",
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":duhjohn:": "confusedjohn.gif",
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":datrump:": "datrump.gif",
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":facepalm:": "facepalm.gif",
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":bonk:": "headbonk.gif",
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":mspa:": "mspa_face.gif",
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":gun:": "mspa_reader.gif",
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":cal:": "lilcal.png",
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":amazedfirman:": "pc_amazedfirman.gif",
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":amazed:": "pc_amazed.gif",
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":chummy:": "pc_chummy.gif",
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":cool:": "pccool.gif",
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":smooth:": "pccool.gif",
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":distraughtfirman": "pc_distraughtfirman.gif",
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":distraught:": "pc_distraught.gif",
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":insolent:": "pc_insolent.gif",
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":3:": "pckitty.gif",
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":mystified:": "pc_mystified.gif",
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":pranky:": "pc_pranky.gif",
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":tense:": "pc_tense.gif",
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":record:": "record.gif",
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":squiddle:": "squiddle.gif",
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":tab:": "tab.gif",
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":beetip:": "theprofessor.gif",
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":flipout:": "weasel.gif",
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":befuddled:": "what.gif",
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":pumpkin:": "whatpumpkin.gif",
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":trollcool:": "trollcool.gif"}
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_smilere = re.compile("|".join(smiledict.keys()))
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