Mercurial > hg > documentViewer
annotate documentViewer.py @ 103:daedc22e4e76
last update
author | abukhman |
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date | Wed, 19 May 2010 18:19:45 +0200 |
parents | 27513c893ba9 |
children | ff92f29e99a9 |
rev | line source |
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46 | 1 |
0 | 2 from OFS.Folder import Folder |
3 from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate | |
52 | 4 from Products.PageTemplates.PageTemplateFile import PageTemplateFile |
101 | 5 from Products.PythonScripts.standard import url_quote |
0 | 6 from AccessControl import ClassSecurityInfo |
32 | 7 from AccessControl import getSecurityManager |
0 | 8 from Globals import package_home |
9 | |
10 from Ft.Xml.Domlette import NonvalidatingReader | |
11 from Ft.Xml.Domlette import PrettyPrint, Print | |
38 | 12 from Ft.Xml import EMPTY_NAMESPACE, Parse |
0 | 13 |
97 | 14 from xml.dom.minidom import parse, parseString |
15 | |
16 | |
83 | 17 |
0 | 18 import Ft.Xml.XPath |
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19 import cStringIO |
83 | 20 import xmlrpclib |
0 | 21 import os.path |
31 | 22 import sys |
0 | 23 import cgi |
24 import urllib | |
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25 import logging |
61 | 26 import math |
52 | 27 |
46 | 28 import urlparse |
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29 from types import * |
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30 |
52 | 31 def logger(txt,method,txt2): |
32 """logging""" | |
33 logging.info(txt+ txt2) | |
34 | |
35 | |
25 | 36 def getInt(number, default=0): |
37 """returns always an int (0 in case of problems)""" | |
38 try: | |
39 return int(number) | |
40 except: | |
62 | 41 return int(default) |
25 | 42 |
0 | 43 def getTextFromNode(nodename): |
46 | 44 """get the cdata content of a node""" |
32 | 45 if nodename is None: |
46 return "" | |
0 | 47 nodelist=nodename.childNodes |
48 rc = "" | |
49 for node in nodelist: | |
50 if node.nodeType == node.TEXT_NODE: | |
51 rc = rc + node.data | |
52 return rc | |
53 | |
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54 def serializeNode(node, encoding='utf-8'): |
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55 """returns a string containing node as XML""" |
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56 buf = cStringIO.StringIO() |
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57 Print(node, stream=buf, encoding=encoding) |
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58 s = buf.getvalue() |
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59 buf.close() |
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60 return s |
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61 |
35 | 62 |
63 def getParentDir(path): | |
64 """returns pathname shortened by one""" | |
65 return '/'.join(path.split('/')[0:-1]) | |
66 | |
67 | |
0 | 68 import socket |
69 | |
32 | 70 def urlopen(url,timeout=2): |
0 | 71 """urlopen mit timeout""" |
32 | 72 socket.setdefaulttimeout(timeout) |
0 | 73 ret=urllib.urlopen(url) |
74 socket.setdefaulttimeout(5) | |
75 return ret | |
76 | |
77 | |
22 | 78 ## |
79 ## documentViewer class | |
80 ## | |
81 class documentViewer(Folder): | |
0 | 82 """document viewer""" |
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83 #textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?" |
46 | 84 |
0 | 85 meta_type="Document viewer" |
86 | |
87 security=ClassSecurityInfo() | |
22 | 88 manage_options=Folder.manage_options+( |
0 | 89 {'label':'main config','action':'changeDocumentViewerForm'}, |
90 ) | |
91 | |
22 | 92 # templates and forms |
93 viewer_main = PageTemplateFile('zpt/viewer_main', globals()) | |
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94 toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals()) |
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95 toc_text = PageTemplateFile('zpt/toc_text', globals()) |
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96 toc_figures = PageTemplateFile('zpt/toc_figures', globals()) |
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97 page_main_images = PageTemplateFile('zpt/page_main_images', globals()) |
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98 page_main_text = PageTemplateFile('zpt/page_main_text', globals()) |
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99 page_main_text_dict = PageTemplateFile('zpt/page_main_text_dict', globals()) |
99 | 100 page_main_xml = PageTemplateFile('zpt/page_main_xml', globals()) |
22 | 101 head_main = PageTemplateFile('zpt/head_main', globals()) |
102 docuviewer_css = PageTemplateFile('css/docuviewer.css', globals()) | |
57 | 103 info_xml = PageTemplateFile('zpt/info_xml', globals()) |
22 | 104 |
68 | 105 thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals()) |
22 | 106 security.declareProtected('View management screens','changeDocumentViewerForm') |
107 changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals()) | |
108 | |
0 | 109 |
95 | 110 def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"): |
0 | 111 """init document viewer""" |
112 self.id=id | |
113 self.title=title | |
25 | 114 self.thumbcols = thumbcols |
115 self.thumbrows = thumbrows | |
32 | 116 # authgroups is list of authorized groups (delimited by ,) |
117 self.authgroups = [s.strip().lower() for s in authgroups.split(',')] | |
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118 # create template folder so we can always use template.something |
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119 |
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120 templateFolder = Folder('template') |
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121 #self['template'] = templateFolder # Zope-2.12 style |
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122 self._setObject('template',templateFolder) # old style |
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123 try: |
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124 from Products.XMLRpcTools.XMLRpcTools import XMLRpcServerProxy |
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125 xmlRpcClient = XMLRpcServerProxy(id='fulltextclient', serverUrl=textServerName, use_xmlrpc=False) |
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126 #templateFolder['fulltextclient'] = xmlRpcClient |
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127 templateFolder._setObject('fulltextclient',xmlRpcClient) |
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128 except Exception, e: |
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129 logging.error("Unable to create XMLRpcTools for fulltextclient: "+str(e)) |
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130 try: |
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131 from Products.zogiLib.zogiLib import zogiLib |
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132 zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book") |
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133 #templateFolder['zogilib'] = zogilib |
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134 templateFolder._setObject('zogilib',zogilib) |
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135 except Exception, e: |
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136 logging.error("Unable to create zogiLib for zogilib: "+str(e)) |
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137 |
22 | 138 |
68 | 139 security.declareProtected('View','thumbs_rss') |
140 def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1): | |
141 ''' | |
142 view it | |
143 @param mode: defines how to access the document behind url | |
144 @param url: url which contains display information | |
145 @param viewMode: if images display images, if text display text, default is images (text,images or auto) | |
146 | |
147 ''' | |
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148 logging.debug("HHHHHHHHHHHHHH:load the rss") |
68 | 149 logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
150 | |
151 if not hasattr(self, 'template'): | |
152 # create template folder if it doesn't exist | |
153 self.manage_addFolder('template') | |
154 | |
155 if not self.digilibBaseUrl: | |
156 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" | |
157 | |
158 docinfo = self.getDocinfo(mode=mode,url=url) | |
159 pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo) | |
160 pt = getattr(self.template, 'thumbs_main_rss') | |
161 | |
162 if viewMode=="auto": # automodus gewaehlt | |
163 if docinfo.get("textURL",'') and self.textViewerUrl: #texturl gesetzt und textViewer konfiguriert | |
164 viewMode="text" | |
165 else: | |
166 viewMode="images" | |
167 | |
168 return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode) | |
169 | |
22 | 170 security.declareProtected('View','index_html') |
95 | 171 def index_html(self,url,mode="texttool",viewMode="auto",tocMode="thumbs",start=None,pn=1,mk=None, query=None, querySearch=None): |
22 | 172 ''' |
173 view it | |
57 | 174 @param mode: defines how to access the document behind url |
22 | 175 @param url: url which contains display information |
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176 @param viewMode: if images display images, if text display text, default is auto (text,images or auto) |
99 | 177 @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none) |
100 | 178 @param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma) |
22 | 179 ''' |
0 | 180 |
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181 logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn)) |
22 | 182 |
183 if not hasattr(self, 'template'): | |
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184 # this won't work |
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185 logging.error("template folder missing!") |
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186 return "ERROR: template folder missing!" |
22 | 187 |
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188 if not getattr(self, 'digilibBaseUrl', None): |
22 | 189 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" |
190 | |
25 | 191 docinfo = self.getDocinfo(mode=mode,url=url) |
97 | 192 |
193 | |
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194 if tocMode != "thumbs": |
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195 # get table of contents |
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196 docinfo = self.getToc(mode=tocMode, docinfo=docinfo) |
97 | 197 |
198 pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode) | |
199 | |
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200 if viewMode=="auto": # automodus gewaehlt |
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201 if docinfo.get("textURL",''): #texturl gesetzt und textViewer konfiguriert |
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202 viewMode="text" |
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203 else: |
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204 viewMode="images" |
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205 |
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206 pt = getattr(self.template, 'viewer_main') |
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207 return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk)) |
0 | 208 |
74 | 209 def generateMarks(self,mk): |
210 ret="" | |
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211 if mk is None: |
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212 return "" |
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213 if type(mk) is not ListType: |
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214 mk=[mk] |
74 | 215 for m in mk: |
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216 ret+="mk=%s"%m |
74 | 217 return ret |
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218 |
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219 |
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220 def findDigilibUrl(self): |
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221 """try to get the digilib URL from zogilib""" |
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222 url = self.template.zogilib.getDLBaseUrl() |
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223 return url |
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224 |
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225 def getStyle(self, idx, selected, style=""): |
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226 """returns a string with the given style and append 'sel' if path == selected.""" |
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227 #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style)) |
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228 if idx == selected: |
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229 return style + 'sel' |
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230 else: |
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231 return style |
74 | 232 |
25 | 233 def getLink(self,param=None,val=None): |
234 """link to documentviewer with parameter param set to val""" | |
35 | 235 params=self.REQUEST.form.copy() |
25 | 236 if param is not None: |
31 | 237 if val is None: |
238 if params.has_key(param): | |
239 del params[param] | |
25 | 240 else: |
35 | 241 params[param] = str(val) |
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242 |
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243 if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath |
78 | 244 params["mode"] = "imagepath" |
245 params["url"] = getParentDir(params["url"]) | |
31 | 246 |
35 | 247 # quote values and assemble into query string |
248 ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) | |
249 url=self.REQUEST['URL1']+"?"+ps | |
25 | 250 return url |
251 | |
68 | 252 def getLinkAmp(self,param=None,val=None): |
253 """link to documentviewer with parameter param set to val""" | |
254 params=self.REQUEST.form.copy() | |
255 if param is not None: | |
256 if val is None: | |
257 if params.has_key(param): | |
258 del params[param] | |
259 else: | |
260 params[param] = str(val) | |
261 | |
262 # quote values and assemble into query string | |
263 logging.info("XYXXXXX: %s"%repr(params.items())) | |
264 ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()]) | |
265 url=self.REQUEST['URL1']+"?"+ps | |
266 return url | |
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267 |
57 | 268 def getInfo_xml(self,url,mode): |
269 """returns info about the document as XML""" | |
270 | |
271 if not self.digilibBaseUrl: | |
272 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" | |
273 | |
274 docinfo = self.getDocinfo(mode=mode,url=url) | |
275 pt = getattr(self.template, 'info_xml') | |
276 return pt(docinfo=docinfo) | |
277 | |
0 | 278 |
35 | 279 def isAccessible(self, docinfo): |
32 | 280 """returns if access to the resource is granted""" |
281 access = docinfo.get('accessType', None) | |
52 | 282 logger("documentViewer (accessOK)", logging.INFO, "access type %s"%access) |
45 | 283 if access is not None and access == 'free': |
52 | 284 logger("documentViewer (accessOK)", logging.INFO, "access is free") |
32 | 285 return True |
45 | 286 elif access is None or access in self.authgroups: |
35 | 287 # only local access -- only logged in users |
288 user = getSecurityManager().getUser() | |
289 if user is not None: | |
290 #print "user: ", user | |
291 return (user.getUserName() != "Anonymous User") | |
292 else: | |
293 return False | |
32 | 294 |
52 | 295 logger("documentViewer (accessOK)", logging.INFO, "unknown access type %s"%access) |
32 | 296 return False |
35 | 297 |
32 | 298 |
73 | 299 def getDirinfoFromDigilib(self,path,docinfo=None,cut=0): |
29 | 300 """gibt param von dlInfo aus""" |
40 | 301 num_retries = 3 |
31 | 302 if docinfo is None: |
303 docinfo = {} | |
73 | 304 |
305 for x in range(cut): | |
78 | 306 |
73 | 307 path=getParentDir(path) |
78 | 308 |
40 | 309 infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path |
29 | 310 |
52 | 311 logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo from %s"%(infoUrl)) |
29 | 312 |
40 | 313 for cnt in range(num_retries): |
35 | 314 try: |
40 | 315 # dom = NonvalidatingReader.parseUri(imageUrl) |
316 txt=urllib.urlopen(infoUrl).read() | |
317 dom = Parse(txt) | |
35 | 318 break |
319 except: | |
52 | 320 logger("documentViewer (getdirinfofromdigilib)", logging.ERROR, "error reading %s (try %d)"%(infoUrl,cnt)) |
35 | 321 else: |
40 | 322 raise IOError("Unable to get dir-info from %s"%(infoUrl)) |
29 | 323 |
37 | 324 sizes=dom.xpath("//dir/size") |
52 | 325 logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo:size"%sizes) |
29 | 326 |
37 | 327 if sizes: |
328 docinfo['numPages'] = int(getTextFromNode(sizes[0])) | |
31 | 329 else: |
330 docinfo['numPages'] = 0 | |
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331 |
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332 # TODO: produce and keep list of image names and numbers |
31 | 333 |
334 return docinfo | |
32 | 335 |
29 | 336 |
35 | 337 def getIndexMeta(self, url): |
338 """returns dom of index.meta document at url""" | |
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339 num_retries = 3 |
35 | 340 dom = None |
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341 metaUrl = None |
35 | 342 if url.startswith("http://"): |
343 # real URL | |
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344 metaUrl = url |
35 | 345 else: |
346 # online path | |
347 server=self.digilibBaseUrl+"/servlet/Texter?fn=" | |
40 | 348 metaUrl=server+url.replace("/mpiwg/online","") |
35 | 349 if not metaUrl.endswith("index.meta"): |
350 metaUrl += "/index.meta" | |
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351 logging.debug("METAURL: %s"%metaUrl) |
40 | 352 for cnt in range(num_retries): |
35 | 353 try: |
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354 # patch dirk encoding fehler treten dann nicht mehr auf |
38 | 355 # dom = NonvalidatingReader.parseUri(metaUrl) |
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356 txt=urllib.urlopen(metaUrl).read() |
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357 dom = Parse(txt) |
40 | 358 break |
35 | 359 except: |
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360 logger("ERROR documentViewer (getIndexMeta)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
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361 |
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362 if dom is None: |
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363 raise IOError("Unable to read index meta from %s"%(url)) |
35 | 364 |
365 return dom | |
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366 |
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367 def getPresentationInfoXML(self, url): |
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368 """returns dom of info.xml document at url""" |
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369 num_retries = 3 |
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370 dom = None |
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371 metaUrl = None |
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372 if url.startswith("http://"): |
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373 # real URL |
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374 metaUrl = url |
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375 else: |
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376 # online path |
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377 server=self.digilibBaseUrl+"/servlet/Texter?fn=" |
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378 metaUrl=server+url.replace("/mpiwg/online","") |
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379 |
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380 for cnt in range(num_retries): |
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381 try: |
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382 # patch dirk encoding fehler treten dann nicht mehr auf |
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383 # dom = NonvalidatingReader.parseUri(metaUrl) |
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384 txt=urllib.urlopen(metaUrl).read() |
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385 dom = Parse(txt) |
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386 break |
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387 except: |
52 | 388 logger("ERROR documentViewer (getPresentationInfoXML)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2]) |
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389 |
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390 if dom is None: |
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391 raise IOError("Unable to read infoXMLfrom %s"%(url)) |
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392 |
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393 return dom |
35 | 394 |
395 | |
70 | 396 def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): |
35 | 397 """gets authorization info from the index.meta file at path or given by dom""" |
52 | 398 logger("documentViewer (getauthinfofromindexmeta)", logging.INFO,"path: %s"%(path)) |
32 | 399 |
400 access = None | |
401 | |
402 if docinfo is None: | |
403 docinfo = {} | |
404 | |
405 if dom is None: | |
78 | 406 for x in range(cut): |
70 | 407 path=getParentDir(path) |
408 dom = self.getIndexMeta(path) | |
46 | 409 |
32 | 410 acctype = dom.xpath("//access-conditions/access/@type") |
411 if acctype and (len(acctype)>0): | |
412 access=acctype[0].value | |
35 | 413 if access in ['group', 'institution']: |
32 | 414 access = getTextFromNode(dom.xpath("//access-conditions/access/name")[0]).lower() |
415 | |
416 docinfo['accessType'] = access | |
417 return docinfo | |
29 | 418 |
32 | 419 |
70 | 420 def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0): |
35 | 421 """gets bibliographical info from the index.meta file at path or given by dom""" |
59 | 422 logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path)) |
20 | 423 |
22 | 424 if docinfo is None: |
425 docinfo = {} | |
78 | 426 |
22 | 427 if dom is None: |
78 | 428 for x in range(cut): |
70 | 429 path=getParentDir(path) |
430 dom = self.getIndexMeta(path) | |
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431 |
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432 logging.debug("documentViewer (getbibinfofromindexmeta cutted) path: %s"%(path)) |
59 | 433 # put in all raw bib fields as dict "bib" |
434 bib = dom.xpath("//bib/*") | |
435 if bib and len(bib)>0: | |
436 bibinfo = {} | |
437 for e in bib: | |
438 bibinfo[e.localName] = getTextFromNode(e) | |
439 docinfo['bib'] = bibinfo | |
440 | |
441 # extract some fields (author, title, year) according to their mapping | |
25 | 442 metaData=self.metadata.main.meta.bib |
443 bibtype=dom.xpath("//bib/@type") | |
444 if bibtype and (len(bibtype)>0): | |
445 bibtype=bibtype[0].value | |
20 | 446 else: |
25 | 447 bibtype="generic" |
59 | 448 |
25 | 449 bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC) |
59 | 450 docinfo['bib_type'] = bibtype |
25 | 451 bibmap=metaData.generateMappingForType(bibtype) |
32 | 452 # if there is no mapping bibmap is empty (mapping sometimes has empty fields) |
31 | 453 if len(bibmap) > 0 and len(bibmap['author'][0]) > 0: |
63 | 454 try: |
455 docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0]) | |
456 except: pass | |
457 try: | |
458 docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0]) | |
459 except: pass | |
460 try: | |
461 docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0]) | |
462 except: pass | |
59 | 463 logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype) |
52 | 464 try: |
465 docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0]) | |
466 except: | |
467 docinfo['lang']='' | |
59 | 468 |
22 | 469 return docinfo |
83 | 470 |
471 | |
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472 def getDocinfoFromTextTool(self, url, dom=None, docinfo=None): |
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473 """parse texttool tag in index meta""" |
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474 logger("documentViewer (getdocinfofromtexttool)", logging.INFO, "url: %s" % (url)) |
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475 if docinfo is None: |
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476 docinfo = {} |
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477 if docinfo.get('lang', None) is None: |
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478 docinfo['lang'] = '' # default keine Sprache gesetzt |
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479 if dom is None: |
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480 dom = self.getIndexMeta(url) |
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481 |
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482 archivePath = None |
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483 archiveName = None |
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484 |
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485 archiveNames = dom.xpath("//resource/name") |
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486 if archiveNames and (len(archiveNames) > 0): |
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487 archiveName = getTextFromNode(archiveNames[0]) |
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488 else: |
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489 logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/name missing in: %s" % (url)) |
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490 |
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491 archivePaths = dom.xpath("//resource/archive-path") |
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492 if archivePaths and (len(archivePaths) > 0): |
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493 archivePath = getTextFromNode(archivePaths[0]) |
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494 # clean up archive path |
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495 if archivePath[0] != '/': |
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496 archivePath = '/' + archivePath |
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497 if archiveName and (not archivePath.endswith(archiveName)): |
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498 archivePath += "/" + archiveName |
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499 else: |
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500 # try to get archive-path from url |
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501 logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/archive-path missing in: %s" % (url)) |
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502 if (not url.startswith('http')): |
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503 archivePath = url.replace('index.meta', '') |
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504 |
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505 if archivePath is None: |
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506 # we balk without archive-path |
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507 raise IOError("Missing archive-path (for text-tool) in %s" % (url)) |
22 | 508 |
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509 imageDirs = dom.xpath("//texttool/image") |
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510 if imageDirs and (len(imageDirs) > 0): |
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511 imageDir = getTextFromNode(imageDirs[0]) |
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512 |
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513 else: |
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514 # we balk with no image tag / not necessary anymore because textmode is now standard |
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515 #raise IOError("No text-tool info in %s"%(url)) |
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516 imageDir = "" |
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517 #xquery="//pb" |
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518 docinfo['imagePath'] = "" # keine Bilder |
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519 docinfo['imageURL'] = "" |
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520 |
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521 if imageDir and archivePath: |
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522 #print "image: ", imageDir, " archivepath: ", archivePath |
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523 imageDir = os.path.join(archivePath, imageDir) |
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524 imageDir = imageDir.replace("/mpiwg/online", '') |
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525 docinfo = self.getDirinfoFromDigilib(imageDir, docinfo=docinfo) |
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526 docinfo['imagePath'] = imageDir |
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527 |
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528 docinfo['imageURL'] = self.digilibBaseUrl + "/servlet/Scaler?fn=" + imageDir |
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529 |
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530 viewerUrls = dom.xpath("//texttool/digiliburlprefix") |
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531 if viewerUrls and (len(viewerUrls) > 0): |
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532 viewerUrl = getTextFromNode(viewerUrls[0]) |
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533 docinfo['viewerURL'] = viewerUrl |
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534 |
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535 textUrls = dom.xpath("//texttool/text") |
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536 if textUrls and (len(textUrls) > 0): |
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537 textUrl = getTextFromNode(textUrls[0]) |
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538 if urlparse.urlparse(textUrl)[0] == "": #keine url |
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539 textUrl = os.path.join(archivePath, textUrl) |
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540 # fix URLs starting with /mpiwg/online |
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541 if textUrl.startswith("/mpiwg/online"): |
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542 textUrl = textUrl.replace("/mpiwg/online", '', 1) |
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543 |
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544 docinfo['textURL'] = textUrl |
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545 |
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546 textUrls = dom.xpath("//texttool/text-url-path") |
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547 if textUrls and (len(textUrls) > 0): |
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548 textUrl = getTextFromNode(textUrls[0]) |
102 | 549 docinfo['textURLPath'] = textUrl |
550 if not docinfo['imagePath']: | |
551 # text-only, no page images | |
552 docinfo = self.getNumPages(docinfo) #im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht | |
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553 |
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554 presentationUrls = dom.xpath("//texttool/presentation") |
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555 docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag |
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556 |
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557 if presentationUrls and (len(presentationUrls) > 0): # ueberschreibe diese durch presentation informationen |
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558 # presentation url ergiebt sich ersetzen von index.meta in der url der fuer die Metadaten |
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559 # durch den relativen Pfad auf die presentation infos |
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560 presentationPath = getTextFromNode(presentationUrls[0]) |
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561 if url.endswith("index.meta"): |
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562 presentationUrl = url.replace('index.meta', presentationPath) |
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563 else: |
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564 presentationUrl = url + "/" + presentationPath |
102 | 565 |
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566 docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl, docinfo=docinfo, dom=dom) |
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567 |
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568 docinfo = self.getAuthinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get access info |
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569 |
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570 return docinfo |
22 | 571 |
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572 |
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573 def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None): |
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574 """gets the bibliographical information from the preseantion entry in texttools |
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575 """ |
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576 dom=self.getPresentationInfoXML(url) |
62 | 577 try: |
578 docinfo['author']=getTextFromNode(dom.xpath("//author")[0]) | |
579 except: | |
580 pass | |
581 try: | |
582 docinfo['title']=getTextFromNode(dom.xpath("//title")[0]) | |
583 except: | |
584 pass | |
585 try: | |
586 docinfo['year']=getTextFromNode(dom.xpath("//date")[0]) | |
587 except: | |
588 pass | |
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589 return docinfo |
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590 |
70 | 591 def getDocinfoFromImagePath(self,path,docinfo=None,cut=0): |
22 | 592 """path ist the path to the images it assumes that the index.meta file is one level higher.""" |
52 | 593 logger("documentViewer (getdocinfofromimagepath)", logging.INFO,"path: %s"%(path)) |
22 | 594 if docinfo is None: |
595 docinfo = {} | |
29 | 596 path=path.replace("/mpiwg/online","") |
22 | 597 docinfo['imagePath'] = path |
73 | 598 docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut) |
78 | 599 |
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600 pathorig=path |
78 | 601 for x in range(cut): |
602 path=getParentDir(path) | |
603 logging.error("PATH:"+path) | |
31 | 604 imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path |
22 | 605 docinfo['imageURL'] = imageUrl |
606 | |
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607 #path ist the path to the images it assumes that the index.meta file is one level higher. |
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608 docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) |
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609 docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1) |
22 | 610 return docinfo |
20 | 611 |
22 | 612 |
613 def getDocinfo(self, mode, url): | |
614 """returns docinfo depending on mode""" | |
52 | 615 logger("documentViewer (getdocinfo)", logging.INFO,"mode: %s, url: %s"%(mode,url)) |
22 | 616 # look for cached docinfo in session |
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617 if self.REQUEST.SESSION.has_key('docinfo'): |
22 | 618 docinfo = self.REQUEST.SESSION['docinfo'] |
619 # check if its still current | |
620 if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url: | |
52 | 621 logger("documentViewer (getdocinfo)", logging.INFO,"docinfo in session: %s"%docinfo) |
22 | 622 return docinfo |
623 # new docinfo | |
624 docinfo = {'mode': mode, 'url': url} | |
625 if mode=="texttool": #index.meta with texttool information | |
626 docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo) | |
627 elif mode=="imagepath": | |
628 docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo) | |
70 | 629 elif mode=="filepath": |
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630 docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1) |
22 | 631 else: |
52 | 632 logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!") |
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633 raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode)) |
37 | 634 |
52 | 635 logger("documentViewer (getdocinfo)", logging.INFO,"docinfo: %s"%docinfo) |
22 | 636 self.REQUEST.SESSION['docinfo'] = docinfo |
637 return docinfo | |
20 | 638 |
639 | |
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640 def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None, viewMode=None, tocMode=None): |
22 | 641 """returns pageinfo with the given parameters""" |
642 pageinfo = {} | |
25 | 643 current = getInt(current) |
644 pageinfo['current'] = current | |
645 rows = int(rows or self.thumbrows) | |
646 pageinfo['rows'] = rows | |
647 cols = int(cols or self.thumbcols) | |
648 pageinfo['cols'] = cols | |
649 grpsize = cols * rows | |
650 pageinfo['groupsize'] = grpsize | |
61 | 651 start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1))) |
652 # int(current / grpsize) * grpsize +1)) | |
22 | 653 pageinfo['start'] = start |
25 | 654 pageinfo['end'] = start + grpsize |
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655 if (docinfo is not None) and ('numPages' in docinfo): |
25 | 656 np = int(docinfo['numPages']) |
657 pageinfo['end'] = min(pageinfo['end'], np) | |
658 pageinfo['numgroups'] = int(np / grpsize) | |
659 if np % grpsize > 0: | |
660 pageinfo['numgroups'] += 1 | |
99 | 661 |
662 | |
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663 pageinfo['viewMode'] = viewMode |
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664 pageinfo['tocMode'] = tocMode |
95 | 665 pageinfo['query'] = self.REQUEST.get('query',' ') |
666 pageinfo['queryType'] = self.REQUEST.get('queryType',' ') | |
667 pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext') | |
99 | 668 |
669 pageinfo['textPN'] = self.REQUEST.get('textPN','1') | |
670 | |
95 | 671 pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30') |
672 pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '20') | |
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673 pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1') |
99 | 674 toc = int (pageinfo['tocPN']) |
675 pageinfo['textPages'] =int (toc) | |
676 | |
677 if 'tocSize_%s'%tocMode in docinfo: | |
678 tocSize = int(docinfo['tocSize_%s'%tocMode]) | |
679 tocPageSize = int(pageinfo['tocPageSize']) | |
97 | 680 # cached toc |
99 | 681 |
682 if tocSize%tocPageSize>0: | |
683 tocPages=tocSize/tocPageSize+1 | |
684 else: | |
685 tocPages=tocSize/tocPageSize | |
686 pageinfo['tocPN'] = min (tocPages,toc) | |
687 | |
95 | 688 pageinfo['searchPN'] =self.REQUEST.get('searchPN','1') |
689 pageinfo['sn'] =self.REQUEST.get('sn','1') | |
78 | 690 |
22 | 691 return pageinfo |
692 | |
95 | 693 def getSearch(self, pn=1, pageinfo=None, docinfo=None, query=None, queryType=None): |
694 """get search list""" | |
695 docpath = docinfo['textURLPath'] | |
101 | 696 url = docinfo['url'] |
697 logging.debug("documentViewer (gettoc) docpath: %s"%(docpath)) | |
698 logging.debug("documentViewer (gettoc) url: %s"%(url)) | |
95 | 699 pagesize = pageinfo['queryPageSize'] |
700 pn = pageinfo['searchPN'] | |
701 sn = pageinfo['sn'] | |
702 query =pageinfo['query'] | |
703 queryType =pageinfo['queryType'] | |
96 | 704 viewMode= pageinfo['viewMode'] |
705 tocMode = pageinfo['tocMode'] | |
706 tocPN = pageinfo['tocPN'] | |
100 | 707 selfurl = self.absolute_url() |
103 | 708 logging.debug("documentViewer (gettoc) /mpdl/interface/doc-query.xql?document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode)) |
100 | 709 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"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode) ,outputUnicode=False) |
101 | 710 pagexml = page.replace('?document=%s'%str(docpath),'?url=%s'%url) |
95 | 711 pagedom = Parse(pagexml) |
100 | 712 if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"): |
713 pagedivs = pagedom.xpath("//div[@class='queryResultPage']") | |
714 if len(pagedivs)>0: | |
715 pagenode=pagedivs[0] | |
716 links=pagenode.xpath("//a") | |
717 for l in links: | |
718 hrefNode = l.getAttributeNodeNS(None, u"href") | |
719 if hrefNode: | |
720 href = hrefNode.nodeValue | |
721 if href.startswith('page-fragment.xql'): | |
722 selfurl = self.absolute_url() | |
723 #l.setAttributeNS(None, "span class = 'hit highlight'", "background-color: #77DD77;") | |
724 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)) | |
101 | 725 hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) |
103 | 726 l.setAttributeNS(None, "onClick", "id='highlighting'") |
100 | 727 return serializeNode(pagenode) |
97 | 728 |
100 | 729 if (queryType=="fulltextMorph"): |
730 pagedivs = pagedom.xpath("//div[@class='queryResult']") | |
731 | |
732 if len(pagedivs)>0: | |
733 pagenode=pagedivs[0] | |
734 links=pagenode.xpath("//a") | |
735 for l in links: | |
736 hrefNode = l.getAttributeNodeNS(None, u"href") | |
737 if hrefNode: | |
738 href = hrefNode.nodeValue | |
739 if href.startswith('page-fragment.xql'): | |
740 selfurl = self.absolute_url() | |
741 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)) | |
742 hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) | |
743 if href.startswith('../lt/lemma.xql'): | |
744 selfurl = self.absolute_url() | |
745 hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) | |
746 l.setAttributeNS(None, 'target', '_blank') | |
747 l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") | |
748 l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') | |
749 return serializeNode(pagenode) | |
97 | 750 |
99 | 751 if (queryType=="ftIndex")or(queryType=="ftIndexMorph"): |
752 pagedivs= pagedom.xpath("//div[@class='queryResultPage']") | |
753 if len(pagedivs)>0: | |
754 pagenode=pagedivs[0] | |
755 links=pagenode.xpath("//a") | |
756 for l in links: | |
757 hrefNode = l.getAttributeNodeNS(None, u"href") | |
758 if hrefNode: | |
759 href = hrefNode.nodeValue | |
100 | 760 hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s'%(viewMode,tocMode,tocPN,pn)) |
761 | |
99 | 762 if href.startswith('../lt/lex.xql'): |
103 | 763 # selfurl = self.absolute_url() |
764 hrefNode.nodeValue = href.replace('../lt/lex.xql','%s/template/head_main_voc'%selfurl) | |
99 | 765 l.setAttributeNS(None, 'target', '_blank') |
100 | 766 l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
99 | 767 l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
768 if href.startswith('../lt/lemma.xql'): | |
103 | 769 #selfurl = self.absolute_url() |
770 hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma'%selfurl) | |
99 | 771 l.setAttributeNS(None, 'target', '_blank') |
100 | 772 l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") |
99 | 773 l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') |
100 | 774 return serializeNode(pagenode) |
101 | 775 return "no text here" |
97 | 776 |
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777 def getNumPages(self,docinfo=None): |
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778 """get list of pages from fulltext and put in docinfo""" |
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779 xquery = '//pb' |
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780 text = self.template.fulltextclient.eval("/mpdl/interface/xquery.xql", "document=%s&xquery=%s"%(docinfo['textURLPath'],xquery)) |
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781 # TODO: better processing of the page list. do we need the info somewhere else also? |
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782 docinfo['numPages'] = text.count("<pb ") |
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783 return docinfo |
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784 |
96 | 785 def getTextPage(self, mode="text", pn=1, docinfo=None, pageinfo=None,): |
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786 """returns single page from fulltext""" |
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787 docpath = docinfo['textURLPath'] |
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788 if mode == "text_dict": |
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789 textmode = "textPollux" |
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790 else: |
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791 textmode = mode |
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792 |
96 | 793 #selfurl = self.absolute_url() |
794 #viewMode= pageinfo['viewMode'] | |
795 #tocMode = pageinfo['tocMode'] | |
796 #tocPN = pageinfo['tocPN'] | |
797 | |
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798 pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", "document=%s&mode=%s&pn=%s"%(docpath,textmode,pn), outputUnicode=False) |
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799 # post-processing downloaded xml |
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800 pagedom = Parse(pagexml) |
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801 # plain text mode |
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802 if mode == "text": |
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803 # first div contains text |
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804 pagedivs = pagedom.xpath("/div") |
95 | 805 #queryResultPage |
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806 if len(pagedivs) > 0: |
103 | 807 |
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808 pagenode = pagedivs[0] |
103 | 809 links = pagenode.xpath("//a") |
810 for l in links: | |
811 hrefNode = l.getAttributeNodeNS(None, u"href") | |
812 if hrefNode: | |
813 href= hrefNode.nodeValue | |
814 if href.startswith('#note-0006-01'): | |
815 selfurl = self.absolute_url() | |
816 hrefNode.nodeValue = href.replace("href='#note-'",'xaxa/%s/'%selfurl) | |
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817 return serializeNode(pagenode) |
99 | 818 if mode == "xml": |
819 # first div contains text | |
820 pagedivs = pagedom.xpath("/div") | |
821 if len(pagedivs) > 0: | |
822 pagenode = pagedivs[0] | |
823 return serializeNode(pagenode) | |
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824 # text-with-links mode |
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825 if mode == "text_dict": |
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826 # first div contains text |
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827 pagedivs = pagedom.xpath("/div") |
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828 if len(pagedivs) > 0: |
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829 pagenode = pagedivs[0] |
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830 # check all a-tags |
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831 links = pagenode.xpath("//a") |
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832 for l in links: |
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833 hrefNode = l.getAttributeNodeNS(None, u"href") |
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834 if hrefNode: |
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835 # is link with href |
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836 href = hrefNode.nodeValue |
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837 if href.startswith('lt/lex.xql'): |
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838 # is pollux link |
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839 selfurl = self.absolute_url() |
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840 # change href |
96 | 841 hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl) |
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842 # add target |
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843 l.setAttributeNS(None, 'target', '_blank') |
99 | 844 l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") |
845 l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') | |
96 | 846 |
847 if href.startswith('lt/lemma.xql'): | |
848 selfurl = self.absolute_url() | |
849 hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl) | |
850 l.setAttributeNS(None, 'target', '_blank') | |
99 | 851 l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;") |
852 l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') | |
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853 return serializeNode(pagenode) |
0 | 854 |
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855 return "no text here" |
22 | 856 |
96 | 857 def getTranslate(self, query=None, language=None): |
858 """translate into another languages""" | |
101 | 859 pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query))) |
96 | 860 return pagexml |
861 | |
97 | 862 def getLemma(self, lemma=None, language=None): |
99 | 863 """simular words lemma """ |
101 | 864 pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma))) |
865 #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","lemma=%s&language=%s"%(lemma,language),outputUnicode=False) | |
96 | 866 return pagexml |
867 | |
97 | 868 def getQuery (self, docinfo=None, pageinfo=None, query=None, queryType=None, pn=1): |
869 """number of""" | |
870 docpath = docinfo['textURLPath'] | |
871 pagesize = pageinfo['queryPageSize'] | |
872 pn = pageinfo['searchPN'] | |
873 query =pageinfo['query'] | |
874 queryType =pageinfo['queryType'] | |
875 | |
876 tocSearch = 0 | |
877 tocDiv = None | |
878 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) | |
879 | |
880 pagedom = Parse(pagexml) | |
881 numdivs = pagedom.xpath("//div[@class='queryResultHits']") | |
882 tocSearch = int(getTextFromNode(numdivs[0])) | |
883 tc=int((tocSearch/20)+1) | |
884 logging.debug("documentViewer (gettoc) tc: %s"%(tc)) | |
885 return tc | |
886 | |
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887 def getToc(self, mode="text", docinfo=None): |
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888 """loads table of contents and stores in docinfo""" |
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889 logging.debug("documentViewer (gettoc) mode: %s"%(mode)) |
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890 if 'tocSize_%s'%mode in docinfo: |
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891 # cached toc |
97 | 892 return docinfo |
90
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893 docpath = docinfo['textURLPath'] |
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894 # we need to set a result set size |
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895 pagesize = 1000 |
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896 pn = 1 |
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897 if mode == "text": |
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898 queryType = "toc" |
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899 else: |
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900 queryType = mode |
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901 # number of entries in toc |
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902 tocSize = 0 |
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903 tocDiv = None |
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904 pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType,pagesize,pn), outputUnicode=False) |
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905 # post-processing downloaded xml |
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906 pagedom = Parse(pagexml) |
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907 # get number of entries |
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908 numdivs = pagedom.xpath("//div[@class='queryResultHits']") |
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909 if len(numdivs) > 0: |
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910 tocSize = int(getTextFromNode(numdivs[0])) |
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911 # div contains text |
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912 #pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
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913 #if len(pagedivs) > 0: |
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914 # tocDiv = pagedivs[0] |
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915 |
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916 docinfo['tocSize_%s'%mode] = tocSize |
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917 #docinfo['tocDiv_%s'%mode] = tocDiv |
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918 return docinfo |
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919 |
95 | 920 def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None): |
90
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921 """returns single page from the table of contents""" |
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922 # TODO: this should use the cached TOC |
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923 if mode == "text": |
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924 queryType = "toc" |
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925 else: |
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926 queryType = mode |
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927 docpath = docinfo['textURLPath'] |
101 | 928 path = docinfo['textURLPath'] |
929 #logging.debug("documentViewer (gettoc) pathNomer: %s"%(pathNomer)) | |
90
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930 pagesize = pageinfo['tocPageSize'] |
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931 pn = pageinfo['tocPN'] |
101 | 932 url = docinfo['url'] |
96 | 933 selfurl = self.absolute_url() |
934 viewMode= pageinfo['viewMode'] | |
935 tocMode = pageinfo['tocMode'] | |
936 tocPN = pageinfo['tocPN'] | |
937 | |
95 | 938 pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn), outputUnicode=False) |
101 | 939 page = pagexml.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s'%(selfurl,url, viewMode, tocMode, tocPN)) |
96 | 940 text = page.replace('mode=image','mode=texttool') |
941 return text | |
90
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942 # post-processing downloaded xml |
96 | 943 #pagedom = Parse(text) |
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944 # div contains text |
96 | 945 #pagedivs = pagedom.xpath("//div[@class='queryResultPage']") |
946 #if len(pagedivs) > 0: | |
947 # pagenode = pagedivs[0] | |
948 # return serializeNode(pagenode) | |
949 #else: | |
950 # return "No TOC!" | |
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951 |
22 | 952 |
95 | 953 def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None): |
22 | 954 """init document viewer""" |
955 self.title=title | |
956 self.digilibBaseUrl = digilibBaseUrl | |
25 | 957 self.thumbrows = thumbrows |
958 self.thumbcols = thumbcols | |
32 | 959 self.authgroups = [s.strip().lower() for s in authgroups.split(',')] |
22 | 960 if RESPONSE is not None: |
961 RESPONSE.redirect('manage_main') | |
0 | 962 |
963 | |
964 | |
965 def manage_AddDocumentViewerForm(self): | |
966 """add the viewer form""" | |
22 | 967 pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self) |
0 | 968 return pt() |
969 | |
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970 def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None): |
0 | 971 """add the viewer""" |
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972 newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName) |
0 | 973 self._setObject(id,newObj) |
974 | |
975 if RESPONSE is not None: | |
976 RESPONSE.redirect('manage_main') | |
22 | 977 |
978 | |
979 ## | |
980 ## DocumentViewerTemplate class | |
981 ## | |
982 class DocumentViewerTemplate(ZopePageTemplate): | |
983 """Template for document viewer""" | |
984 meta_type="DocumentViewer Template" | |
985 | |
986 | |
987 def manage_addDocumentViewerTemplateForm(self): | |
988 """Form for adding""" | |
989 pt=PageTemplateFile('zpt/addDocumentViewerTemplate', globals()).__of__(self) | |
990 return pt() | |
991 | |
992 def manage_addDocumentViewerTemplate(self, id='viewer_main', title=None, text=None, | |
993 REQUEST=None, submit=None): | |
994 "Add a Page Template with optional file content." | |
995 | |
996 self._setObject(id, DocumentViewerTemplate(id)) | |
997 ob = getattr(self, id) | |
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998 txt=file(os.path.join(package_home(globals()),'zpt/viewer_main.zpt'),'r').read() |
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999 logging.info("txt %s:"%txt) |
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1000 ob.pt_edit(txt,"text/html") |
22 | 1001 if title: |
1002 ob.pt_setTitle(title) | |
1003 try: | |
1004 u = self.DestinationURL() | |
1005 except AttributeError: | |
1006 u = REQUEST['URL1'] | |
1007 | |
1008 u = "%s/%s" % (u, urllib.quote(id)) | |
1009 REQUEST.RESPONSE.redirect(u+'/manage_main') | |
1010 return '' | |
1011 | |
1012 | |
41 | 1013 |