1: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
2:
3: import logging
4:
5: definedFields=['WEB_title','xdata_01','xdata_02','xdata_03','xdata_04','xdata_05','xdata_06','xdata_07','xdata_08','xdata_09','xdata_10','xdata_11','xdata_12','xdata_13','WEB_project_header','WEB_project_description','WEB_related_pub']
6:
7: checkFields = ['xdata_01']
8:
9: #ersetzt logging
10: def logger(txt,method,txt2):
11: """logging"""
12: logging.info(txt+ txt2)
13:
14: def getTextFromNode(nodename):
15:
16: nodelist=nodename.childNodes
17: rc = ""
18: for node in nodelist:
19: if node.nodeType == node.TEXT_NODE:
20: rc = rc + node.data
21: return rc
22:
23: def getTemplate(self, tpName):
24: """get a template file either form the instance or from the product"""
25: #ext=self.ZopeFind(self.aq_parent,obj_ids=[tpName])
26: if hasattr(self,tpName):
27: pt = getattr(self,tpName)
28: else:
29: pt=PageTemplateFile('zpt/'+tpName, globals()).__of__(self)
30: assert(pt)
31: return pt
32:
33: def sortStopWordsF(self,xo,yo):
34: if not hasattr(self,'_v_stopWords'):
35: self._v_stopWords=self.stopwords_en.data.split("\n")
36:
37: x=unicodify(xo[1])
38: y=unicodify(yo[1])
39:
40: strx=x.split(" ")
41: stry=y.split(" ")
42:
43: for tmp in strx:
44: if tmp.lower() in self._v_stopWords:
45: del strx[strx.index(tmp)]
46:
47: for tmp in stry:
48: if tmp.lower() in self._v_stopWords:
49: del stry[stry.index(tmp)]
50:
51: return cmp(" ".join(strx)," ".join(stry))
52:
53: def sortStopWords(self):
54: return lambda x,y : sortStopWordsF(self,x,y)
55:
56: def sortF(x,y):
57: try:
58: return cmp(x[1],y[1])
59: except:
60: try:
61: return cmp(str(x[1]),str(y[1]))
62: except:
63:
64: return 0
65:
66: def sortI(x,y):
67: xsplit=x[1].split(".")
68: ysplit=y[1].split(".")
69: xret=""
70: yret=""
71: try:
72: for i in range(5):
73: try:
74: yret=yret+"%04i"%int(xsplit[i])
75: except:
76: yret=yret+"%04i"%0
77:
78: try:
79: xret=xret+"%04i"%int(ysplit[i])
80: except:
81: xret=xret+"%04i"%0
82:
83:
84: return cmp(int(yret),int(xret))
85: except:
86: return cmp(x[1],y[1])
87:
88:
89: def unicodify(s):
90: """decode str (utf-8 or latin-1 representation) into unicode object"""
91: if not s:
92: return u""
93: if isinstance(s, str):
94: try:
95: return s.decode('utf-8')
96: except:
97: return s.decode('latin-1')
98: else:
99: return s
100:
101: def utf8ify(s):
102: """encode unicode object or string into byte string in utf-8 representation.
103: assumes string objects to be utf-8"""
104: if not s:
105: return ""
106: if isinstance(s, str):
107: return s
108: else:
109: return s.encode('utf-8')
110:
111:
112: def shortenString(s, l, ellipsis='...'):
113: """returns a string of length l (or l-1) by omitting characters in the middle of s, replacing with ellipsis."""
114: l1 = int((l - len(ellipsis)) / 2)
115: return "%s%s%s"%(s[:l1],ellipsis,s[-l1:])
116:
117:
118: #
119: # navigation methods (should better be a mixin class)
120: #
121: def getBreadcrumbs(self):
122: """return list of breadcrumbs from here to the root"""
123: crumbs = [(self.title, self.absolute_url(), self)]
124: parent = self.aq_parent
125: if hasattr(parent, 'getBreadcrumbs'):
126: if self.title:
127: return parent.getBreadcrumbs() + crumbs
128: else:
129: # if there's no title, skip this level
130: return parent.getBreadcrumbs()
131:
132: return crumbs
133:
134:
135: def getSection(self, crumbs=None):
136: """returns the current section name"""
137: # use breadcrumbs if available
138: if crumbs is not None and len(crumbs) > 0:
139: return crumbs[0][2].getId()
140:
141: p = self
142: sec = None
143: # descend parents to the root (and remember the last id)
144: while p is not None and p.meta_type != 'MPIWGRoot':
145: sec = p.getId()
146: p = p.aq_parent
147:
148: return sec
149:
150: def getSubSection(self, crumbs=None):
151: """returns the current subsection name"""
152: # use breadcrumbs if available
153: if crumbs is not None and len(crumbs) > 1:
154: return crumbs[1][2].getId()
155:
156: p = self
157: sec = None
158: subsec = None
159: # descend parents to the root (and remember the last id)
160: while p is not None and p.meta_type != 'MPIWGRoot':
161: subsec = sec
162: sec = p.getId()
163: p = p.aq_parent
164:
165: return subsec
166:
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