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1 #!/usr/bin/python
2 ##############################################################################
3 #
4 # Zope Public License (ZPL) Version 1.0
5 # -------------------------------------
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81 # This software consists of contributions made by Digital Creations and
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83 # attributions are listed in the accompanying credits file.
84 #
85 ##############################################################################
86
87 from Html import HTML
88 from string import split
89 from ST import DOC
90 import re
91
92 """
93 This is the new structured text type.
94 """
95
96 class Zwiki_Title:
97 def __init__(self,str=''):
98 self.expr1 = re.compile('([A-Z]+[A-Z]+[a-zA-Z]*)').search
99 self.expr2 = re.compile('([A-Z]+[a-z]+[A-Z]+[a-zA-Z]*)').search
100 self.str = [str]
101 self.typ = "Zwiki_Title"
102
103 def type(self):
104 return '%s' % self.typ
105
106 def string(self):
107 return self.str
108
109 def __getitem__(self,index):
110 return self.str[index]
111
112 def __call__(self,raw_string,subs):
113
114 """
115 The raw_string is checked to see if it matches the rules
116 for this structured text expression. If the raw_string does,
117 it is parsed for the sub-string which matches and a doc_inner_link
118 instance is returned whose string is the matching substring.
119 If raw_string does not match, nothing is returned.
120 """
121
122 if self.expr1(raw_string):
123 start,end = self.expr1(raw_string).span()
124 result = Zwiki_Title(raw_string[start:end])
125 result.start,result.end = self.expr1(raw_string).span()
126 return result
127 elif self.expr2(raw_string):
128 start,end = self.expr2(raw_string).span()
129 result = Zwiki_Title(raw_string[start:end])
130 result.start,result.end = self.expr2(raw_string).span()
131 return result
132 else:
133 return None
134
135 def span(self):
136 return self.start,self.end
137
138 class Zwiki_doc(DOC):
139
140 def __init__(self):
141 DOC.__init__(self)
142 """
143 Add the new type to self.types
144 """
145 self.types.append(Zwiki_Title())
146
147 class Zwiki_parser(HTML):
148 def __init__(self):
149 HTML.__init__(self)
150 self.types["Zwiki_Title"] = self.zwiki_title
151
152 def zwiki_title(self,object):
153 result = ""
154 for x in object.string():
155 result = result + x
156 result = "<a href=%s>%s</a>" % (result,result)
157 #result = "<dtml-wikiname %s>" % result
158 self.string = self.string + result