1:
2: from OFS.SimpleItem import SimpleItem
3: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
4:
5: from Ft.Xml import EMPTY_NAMESPACE, Parse
6:
7: import sys
8: import logging
9: import documentViewer
10: from documentViewer import getTextFromNode, serializeNode
11:
12:
13: class MpdlXmlTextServer(SimpleItem):
14: """TextServer implementation for MPDL-XML eXist server"""
15: meta_type="MPDL-XML TextServer"
16:
17: manage_options=(
18: {'label':'Config','action':'manage_changeMpdlXmlTextServerForm'},
19: )+SimpleItem.manage_options
20:
21: manage_changeMpdlXmlTextServerForm = PageTemplateFile("zpt/manage_changeMpdlXmlTextServer", globals())
22:
23: def __init__(self,id,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/", timeout=40):
24: """constructor"""
25: self.id=id
26: self.title=title
27: self.timeout = timeout
28: self.serverUrl = serverUrl
29:
30:
31: def getHttpData(self, url, data=None):
32: """returns result from url+data HTTP request"""
33: return documentViewer.getHttpData(url,data,timeout=self.timeout)
34:
35:
36: def getServerData(self, method, data=None):
37: """returns result from text server for method+data"""
38: url = self.serverUrl+method
39: return documentViewer.getHttpData(url,data,timeout=self.timeout)
40:
41:
42: def getSearch(self, pn=1, pageinfo=None, docinfo=None, query=None, queryType=None, lemma=None):
43: """get search list"""
44: docpath = docinfo['textURLPath']
45: url = docinfo['url']
46: logging.debug("documentViewer (gettoc) docpath: %s"%(docpath))
47: logging.debug("documentViewer (gettoc) url: %s"%(url))
48: pagesize = pageinfo['queryPageSize']
49: pn = pageinfo['searchPN']
50: sn = pageinfo['sn']
51: highlightQuery = pageinfo['highlightQuery']
52: query =pageinfo['query']
53: queryType =pageinfo['queryType']
54: viewMode= pageinfo['viewMode']
55: tocMode = pageinfo['tocMode']
56: tocPN = pageinfo['tocPN']
57: selfurl = self.absolute_url()
58:
59: data = self.getServerData("doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s&highlightQuery=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode,highlightQuery))
60: #page=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s&highlightQuery=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode,highlightQuery) ,outputUnicode=False)
61:
62: pagexml = data.replace('?document=%s'%str(docpath),'?url=%s'%url)
63: pagedom = Parse(pagexml)
64: if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"):
65: pagedivs = pagedom.xpath("//div[@class='queryResultPage']")
66: if len(pagedivs)>0:
67: pagenode=pagedivs[0]
68: links=pagenode.xpath("//a")
69: for l in links:
70: hrefNode = l.getAttributeNodeNS(None, u"href")
71: if hrefNode:
72: href = hrefNode.nodeValue
73: if href.startswith('page-fragment.xql'):
74: selfurl = self.absolute_url()
75: pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s'%(viewMode,queryType,query,pagesize,pn,tocMode,pn,tocPN))
76: hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)
77: return serializeNode(pagenode)
78: if (queryType=="fulltextMorph"):
79: pagedivs = pagedom.xpath("//div[@class='queryResult']")
80: if len(pagedivs)>0:
81: pagenode=pagedivs[0]
82: links=pagenode.xpath("//a")
83: for l in links:
84: hrefNode = l.getAttributeNodeNS(None, u"href")
85: if hrefNode:
86: href = hrefNode.nodeValue
87: if href.startswith('page-fragment.xql'):
88: selfurl = self.absolute_url()
89: pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s'%(viewMode,queryType,query,pagesize,pn,tocMode,pn,tocPN))
90: hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)
91: if href.startswith('../lt/lemma.xql'):
92: hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma_New'%(selfurl))
93: l.setAttributeNS(None, 'target', '_blank')
94: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
95: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
96: pagedivs = pagedom.xpath("//div[@class='queryResultMorphExpansion']")
97: return serializeNode(pagenode)
98: if (queryType=="ftIndex")or(queryType=="ftIndexMorph"):
99: pagedivs= pagedom.xpath("//div[@class='queryResultPage']")
100: if len(pagedivs)>0:
101: pagenode=pagedivs[0]
102: links=pagenode.xpath("//a")
103: for l in links:
104: hrefNode = l.getAttributeNodeNS(None, u"href")
105: if hrefNode:
106: href = hrefNode.nodeValue
107: hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s'%(viewMode,tocMode,tocPN,pn))
108: if href.startswith('../lt/lex.xql'):
109: hrefNode.nodeValue = href.replace('../lt/lex.xql','%s/template/head_main_voc'%selfurl)
110: l.setAttributeNS(None, 'target', '_blank')
111: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
112: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
113: if href.startswith('../lt/lemma.xql'):
114: hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma'%selfurl)
115: l.setAttributeNS(None, 'target', '_blank')
116: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
117: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
118: return serializeNode(pagenode)
119: return "no text here"
120:
121: def getNumPages(self,docinfo=None):
122: """get list of pages from fulltext and put in docinfo"""
123: if 'numPages' in docinfo:
124: # already there
125: return docinfo
126:
127: xquery = '//pb'
128: text = self.getServerData("xquery.xql","document=%s&xquery=%s"%(docinfo['textURLPath'],xquery))
129: #text = self.template.fulltextclient.eval("/mpdl/interface/xquery.xql", "document=%s&xquery=%s"%(docinfo['textURLPath'],xquery))
130: docinfo['numPages'] = text.count("<pb ")
131: return docinfo
132:
133: def getTextPage(self, mode="text", pn=1, docinfo=None, pageinfo=None, highlightQuery=None,sn=None, viewMode=None, tocMode=None, tocPN=None):
134: """returns single page from fulltext"""
135: docpath = docinfo['textURLPath']
136: path = docinfo['textURLPath']
137: url = docinfo['url']
138: viewMode= pageinfo['viewMode']
139: tocMode = pageinfo['tocMode']
140: tocPN = pageinfo['tocPN']
141: selfurl = self.absolute_url()
142: if mode == "text_dict":
143: textmode = "textPollux"
144: else:
145: textmode = mode
146:
147: textParam = "document=%s&mode=%s&pn=%s"%(docpath,textmode,pn)
148: if highlightQuery is not None:
149: textParam +="&highlightQuery=%s&sn=%s"%(highlightQuery,sn)
150:
151: pagexml = self.getServerData("page-fragment.xql",textParam)
152: #pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", textParam, outputUnicode=False)
153:
154: pagedom = Parse(pagexml)
155: # plain text mode
156: if mode == "text":
157: # first div contains text
158: pagedivs = pagedom.xpath("/div")
159: if len(pagedivs) > 0:
160: pagenode = pagedivs[0]
161: links = pagenode.xpath("//a")
162: for l in links:
163: hrefNode = l.getAttributeNodeNS(None, u"href")
164: if hrefNode:
165: href= hrefNode.nodeValue
166: if href.startswith('#note-'):
167: hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn))
168: return serializeNode(pagenode)
169: if mode == "xml":
170: # first div contains text
171: pagedivs = pagedom.xpath("/div")
172: if len(pagedivs) > 0:
173: pagenode = pagedivs[0]
174: return serializeNode(pagenode)
175: if mode == "pureXml":
176: # first div contains text
177: pagedivs = pagedom.xpath("/div")
178: if len(pagedivs) > 0:
179: pagenode = pagedivs[0]
180: return serializeNode(pagenode)
181: # text-with-links mode
182: if mode == "text_dict":
183: # first div contains text
184: pagedivs = pagedom.xpath("/div")
185: if len(pagedivs) > 0:
186: pagenode = pagedivs[0]
187: # check all a-tags
188: links = pagenode.xpath("//a")
189: for l in links:
190: hrefNode = l.getAttributeNodeNS(None, u"href")
191: if hrefNode:
192: # is link with href
193: href = hrefNode.nodeValue
194: if href.startswith('lt/lex.xql'):
195: # is pollux link
196: selfurl = self.absolute_url()
197: # change href
198: hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl)
199: # add target
200: l.setAttributeNS(None, 'target', '_blank')
201: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
202: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
203: if href.startswith('lt/lemma.xql'):
204: selfurl = self.absolute_url()
205: hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl)
206: l.setAttributeNS(None, 'target', '_blank')
207: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
208: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
209: if href.startswith('#note-'):
210: hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn))
211: return serializeNode(pagenode)
212: return "no text here"
213:
214: def getTranslate(self, query=None, language=None):
215: """translate into another languages"""
216: data = self.getServerData("lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query)))
217: #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query)))
218: return data
219:
220: def getLemma(self, lemma=None, language=None):
221: """simular words lemma """
222: data = self.getServerData("lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma)))
223: #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma)))
224: return data
225:
226: def getLemmaNew(self, query=None, language=None):
227: """simular words lemma """
228: data = self.getServerData("lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(query)))
229: #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(query)))
230: return data
231:
232: def getQuery (self, docinfo=None, pageinfo=None, query=None, queryType=None, pn=1):
233: """number of"""
234: docpath = docinfo['textURLPath']
235: pagesize = pageinfo['queryPageSize']
236: pn = pageinfo['searchPN']
237: query =pageinfo['query']
238: queryType =pageinfo['queryType']
239: tocSearch = 0
240: tocDiv = None
241:
242: pagexml = self.getServerData("doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath, 'text', queryType, query, pagesize, pn))
243: #pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath, 'text', queryType, query, pagesize, pn) ,outputUnicode=False)
244: pagedom = Parse(pagexml)
245: numdivs = pagedom.xpath("//div[@class='queryResultHits']")
246: tocSearch = int(getTextFromNode(numdivs[0]))
247: tc=int((tocSearch/10)+1)
248: logging.debug("documentViewer (gettoc) tc: %s"%(tc))
249: return tc
250:
251: def getToc(self, mode="text", docinfo=None):
252: """loads table of contents and stores in docinfo"""
253: logging.debug("documentViewer (gettoc) mode: %s"%(mode))
254: if mode == "none":
255: return docinfo
256: if 'tocSize_%s'%mode in docinfo:
257: # cached toc
258: return docinfo
259:
260: docpath = docinfo['textURLPath']
261: # we need to set a result set size
262: pagesize = 1000
263: pn = 1
264: if mode == "text":
265: queryType = "toc"
266: else:
267: queryType = mode
268: # number of entries in toc
269: tocSize = 0
270: tocDiv = None
271:
272: pagexml = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn))
273: #pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType,pagesize,pn), outputUnicode=False)
274: # post-processing downloaded xml
275: pagedom = Parse(pagexml)
276: # get number of entries
277: numdivs = pagedom.xpath("//div[@class='queryResultHits']")
278: if len(numdivs) > 0:
279: tocSize = int(getTextFromNode(numdivs[0]))
280: docinfo['tocSize_%s'%mode] = tocSize
281: return docinfo
282:
283: def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None):
284: """returns single page from the table of contents"""
285: # TODO: this should use the cached TOC
286: if mode == "text":
287: queryType = "toc"
288: else:
289: queryType = mode
290: docpath = docinfo['textURLPath']
291: path = docinfo['textURLPath']
292: pagesize = pageinfo['tocPageSize']
293: pn = pageinfo['tocPN']
294: url = docinfo['url']
295: selfurl = self.absolute_url()
296: viewMode= pageinfo['viewMode']
297: tocMode = pageinfo['tocMode']
298: tocPN = pageinfo['tocPN']
299:
300: data = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn))
301:
302: page = data.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s'%(selfurl,url, viewMode, tocMode, tocPN))
303: text = page.replace('mode=image','mode=texttool')
304: return text
305:
306: def manage_changeMpdlXmlTextServer(self,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None):
307: """change settings"""
308: self.title=title
309: self.timeout = timeout
310: self.serverUrl = serverUrl
311: if RESPONSE is not None:
312: RESPONSE.redirect('manage_main')
313:
314: # management methods
315: def manage_addMpdlXmlTextServerForm(self):
316: """Form for adding"""
317: pt = PageTemplateFile("zpt/manage_addMpdlXmlTextServer", globals()).__of__(self)
318: return pt()
319:
320: def manage_addMpdlXmlTextServer(self,id,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None):
321: """add zogiimage"""
322: newObj = MpdlXmlTextServer(id,title,serverUrl,timeout)
323: self.Destination()._setObject(id, newObj)
324: if RESPONSE is not None:
325: RESPONSE.redirect('manage_main')
326:
327:
328:
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