Mercurial > hg > documentViewer
annotate documentViewer.py @ 581:514902fb6b8a
use dri repository=mpiwg as default
author | casties |
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date | Mon, 12 Nov 2012 14:29:50 +0100 |
parents | 0806cb9061c1 |
children | 011905457a5f |
rev | line source |
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0 | 1 from OFS.Folder import Folder |
2 from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate | |
486 | 3 from Products.PageTemplates.PageTemplateFile import PageTemplateFile |
487 | 4 from App.ImageFile import ImageFile |
0 | 5 from AccessControl import ClassSecurityInfo |
32 | 6 from AccessControl import getSecurityManager |
0 | 7 from Globals import package_home |
8 | |
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9 import xml.etree.ElementTree as ET |
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10 |
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11 import os |
31 | 12 import sys |
0 | 13 import urllib |
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14 import logging |
61 | 15 import math |
46 | 16 import urlparse |
174 | 17 import re |
389 | 18 import string |
526 | 19 import json |
231 | 20 |
541 | 21 from Products.MetaDataProvider import MetaDataFolder |
22 | |
514 | 23 from SrvTxtUtils import getInt, utf8ify, getText, getHttpData, refreshingImageFileIndexHtml |
52 | 24 |
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25 def serializeNode(node, encoding="utf-8"): |
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26 """returns a string containing node as XML""" |
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27 s = ET.tostring(node) |
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28 |
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29 # 4Suite: |
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30 # stream = cStringIO.StringIO() |
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31 # Ft.Xml.Domlette.Print(node, stream=stream, encoding=encoding) |
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32 # s = stream.getvalue() |
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33 # stream.close() |
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34 return s |
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35 |
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36 def getMDText(node): |
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37 """returns the @text content from the MetaDataProvider metadata node""" |
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38 if isinstance(node, dict): |
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39 return node.get('@text', None) |
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40 |
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41 return node |
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42 |
387 | 43 def browserCheck(self): |
44 """check the browsers request to find out the browser type""" | |
45 bt = {} | |
46 ua = self.REQUEST.get_header("HTTP_USER_AGENT") | |
47 bt['ua'] = ua | |
48 bt['isIE'] = False | |
49 bt['isN4'] = False | |
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50 bt['versFirefox']="" |
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51 bt['versIE']="" |
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52 bt['versSafariChrome']="" |
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53 bt['versOpera']="" |
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54 |
387 | 55 if string.find(ua, 'MSIE') > -1: |
56 bt['isIE'] = True | |
57 else: | |
58 bt['isN4'] = (string.find(ua, 'Mozilla/4.') > -1) | |
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59 # Safari oder Chrome identification |
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60 try: |
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61 nav = ua[string.find(ua, '('):] |
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62 nav1=ua[string.find(ua,')'):] |
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63 nav2=nav1[string.find(nav1,'('):] |
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64 nav3=nav2[string.find(nav2,')'):] |
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65 ie = string.split(nav, "; ")[1] |
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66 ie1 =string.split(nav1, " ")[2] |
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67 ie2 =string.split(nav3, " ")[1] |
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68 ie3 =string.split(nav3, " ")[2] |
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69 if string.find(ie3, "Safari") >-1: |
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70 bt['versSafariChrome']=string.split(ie2, "/")[1] |
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71 except: pass |
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72 # IE identification |
387 | 73 try: |
74 nav = ua[string.find(ua, '('):] | |
75 ie = string.split(nav, "; ")[1] | |
76 if string.find(ie, "MSIE") > -1: | |
77 bt['versIE'] = string.split(ie, " ")[1] | |
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78 except:pass |
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79 # Firefox identification |
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80 try: |
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81 nav = ua[string.find(ua, '('):] |
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82 nav1=ua[string.find(ua,')'):] |
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83 if string.find(ie1, "Firefox") >-1: |
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84 nav5= string.split(ie1, "/")[1] |
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85 logging.debug("FIREFOX: %s"%(nav5)) |
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86 bt['versFirefox']=nav5[0:3] |
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87 except:pass |
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88 #Opera identification |
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89 try: |
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90 if string.find(ua,"Opera") >-1: |
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91 nav = ua[string.find(ua, '('):] |
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92 nav1=nav[string.find(nav,')'):] |
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93 bt['versOpera']=string.split(nav1,"/")[2] |
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94 except:pass |
387 | 95 |
96 bt['isMac'] = string.find(ua, 'Macintosh') > -1 | |
97 bt['isWin'] = string.find(ua, 'Windows') > -1 | |
98 bt['isIEWin'] = bt['isIE'] and bt['isWin'] | |
99 bt['isIEMac'] = bt['isIE'] and bt['isMac'] | |
100 bt['staticHTML'] = False | |
101 | |
102 return bt | |
234 | 103 |
464 | 104 def getParentPath(path, cnt=1): |
105 """returns pathname shortened by cnt""" | |
106 # make sure path doesn't end with / | |
107 path = path.rstrip('/') | |
108 # split by /, shorten, and reassemble | |
109 return '/'.join(path.split('/')[0:-cnt]) | |
110 | |
22 | 111 ## |
112 ## documentViewer class | |
113 ## | |
114 class documentViewer(Folder): | |
0 | 115 """document viewer""" |
116 meta_type="Document viewer" | |
117 | |
118 security=ClassSecurityInfo() | |
22 | 119 manage_options=Folder.manage_options+( |
507 | 120 {'label':'Configuration','action':'changeDocumentViewerForm'}, |
0 | 121 ) |
463 | 122 |
123 metadataService = None | |
124 """MetaDataFolder instance""" | |
525 | 125 |
0 | 126 |
525 | 127 # |
22 | 128 # templates and forms |
525 | 129 # |
130 # viewMode templates | |
479 | 131 viewer_text = PageTemplateFile('zpt/viewer_text', globals()) |
503 | 132 viewer_xml = PageTemplateFile('zpt/viewer_xml', globals()) |
483 | 133 viewer_images = PageTemplateFile('zpt/viewer_images', globals()) |
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134 viewer_index = PageTemplateFile('zpt/viewer_index', globals()) |
528 | 135 viewer_thumbs = PageTemplateFile('zpt/viewer_thumbs', globals()) |
546 | 136 # available layer types (annotator not default) |
137 builtinLayers = {'text': ['dict','search','gis'], | |
558 | 138 'xml': None, 'images': None, 'index': ['extended']} |
526 | 139 availableLayers = builtinLayers; |
525 | 140 # layer templates |
526 | 141 layer_text_dict = PageTemplateFile('zpt/layer_text_dict', globals()) |
142 layer_text_search = PageTemplateFile('zpt/layer_text_search', globals()) | |
525 | 143 layer_text_annotator = PageTemplateFile('zpt/layer_text_annotator', globals()) |
144 layer_text_gis = PageTemplateFile('zpt/layer_text_gis', globals()) | |
552 | 145 layer_text_pundit = PageTemplateFile('zpt/layer_text_pundit', globals()) |
559 | 146 layer_index_extended = PageTemplateFile('zpt/layer_index_extended', globals()) |
525 | 147 # toc templates |
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148 toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals()) |
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149 toc_text = PageTemplateFile('zpt/toc_text', globals()) |
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150 toc_figures = PageTemplateFile('zpt/toc_figures', globals()) |
526 | 151 toc_concordance = PageTemplateFile('zpt/toc_concordance', globals()) |
577 | 152 toc_handwritten = PageTemplateFile('zpt/toc_handwritten', globals()) |
491 | 153 toc_none = PageTemplateFile('zpt/toc_none', globals()) |
525 | 154 # other templates |
501 | 155 common_template = PageTemplateFile('zpt/common_template', globals()) |
57 | 156 info_xml = PageTemplateFile('zpt/info_xml', globals()) |
487 | 157 docuviewer_css = ImageFile('css/docuviewer.css',globals()) |
532 | 158 # make docuviewer_css refreshable for development |
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159 docuviewer_css.index_html = refreshingImageFileIndexHtml |
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160 docuviewer_ie_css = ImageFile('css/docuviewer_ie.css',globals()) |
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161 # make docuviewer_ie_css refreshable for development |
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162 docuviewer_ie_css.index_html = refreshingImageFileIndexHtml |
501 | 163 jquery_js = ImageFile('js/jquery.js',globals()) |
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164 |
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165 |
95 | 166 def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"): |
0 | 167 """init document viewer""" |
168 self.id=id | |
169 self.title=title | |
25 | 170 self.thumbcols = thumbcols |
171 self.thumbrows = thumbrows | |
32 | 172 # authgroups is list of authorized groups (delimited by ,) |
173 self.authgroups = [s.strip().lower() for s in authgroups.split(',')] | |
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174 # create template folder so we can always use template.something |
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175 |
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176 templateFolder = Folder('template') |
498 | 177 self['template'] = templateFolder # Zope-2.12 style |
178 #self._setObject('template',templateFolder) # old style | |
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179 try: |
130
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180 import MpdlXmlTextServer |
132 | 181 textServer = MpdlXmlTextServer.MpdlXmlTextServer(id='fulltextclient',serverName=textServerName) |
498 | 182 templateFolder['fulltextclient'] = textServer |
183 #templateFolder._setObject('fulltextclient',textServer) | |
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184 except Exception, e: |
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185 logging.error("Unable to create MpdlXmlTextServer for fulltextclient: "+str(e)) |
463 | 186 |
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187 try: |
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188 from Products.zogiLib.zogiLib import zogiLib |
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189 zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book") |
498 | 190 templateFolder['zogilib'] = zogilib |
191 #templateFolder._setObject('zogilib',zogilib) | |
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192 except Exception, e: |
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193 logging.error("Unable to create zogiLib for zogilib: "+str(e)) |
463 | 194 |
195 try: | |
196 # assume MetaDataFolder instance is called metadata | |
197 self.metadataService = getattr(self, 'metadata') | |
198 except Exception, e: | |
199 logging.error("Unable to find MetaDataFolder 'metadata': "+str(e)) | |
200 | |
477 | 201 if digilibBaseUrl is not None: |
202 self.digilibBaseUrl = digilibBaseUrl | |
566 | 203 self.digilibScalerUrl = digilibBaseUrl + '/servlet/Scaler' |
204 self.digilibViewerUrl = digilibBaseUrl + '/jquery/digilib.html' | |
477 | 205 |
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206 |
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207 # proxy text server methods to fulltextclient |
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208 def getTextPage(self, **args): |
498 | 209 """returns full text content of page""" |
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210 return self.template.fulltextclient.getTextPage(**args) |
22 | 211 |
508 | 212 def getSearchResults(self, **args): |
213 """loads list of search results and stores XML in docinfo""" | |
214 return self.template.fulltextclient.getSearchResults(**args) | |
215 | |
216 def getResultsPage(self, **args): | |
217 """returns one page of the search results""" | |
218 return self.template.fulltextclient.getResultsPage(**args) | |
219 | |
516 | 220 def getTextInfo(self, **args): |
221 """returns document info from the text server""" | |
222 return self.template.fulltextclient.getTextInfo(**args) | |
223 | |
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224 def getToc(self, **args): |
508 | 225 """loads table of contents and stores XML in docinfo""" |
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226 return self.template.fulltextclient.getToc(**args) |
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227 |
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228 def getTocPage(self, **args): |
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229 """returns one page of the table of contents""" |
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230 return self.template.fulltextclient.getTocPage(**args) |
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231 |
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232 def getRepositoryType(self, **args): |
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233 """get repository type""" |
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234 return self.template.fulltextclient.getRepositoryType(**args) |
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235 |
559 | 236 def getTextDownloadUrl(self, **args): |
237 """get list of gis places on one page""" | |
238 return self.template.fulltextclient.getTextDownloadUrl(**args) | |
239 | |
506 | 240 def getPlacesOnPage(self, **args): |
241 """get list of gis places on one page""" | |
242 return self.template.fulltextclient.getPlacesOnPage(**args) | |
307 | 243 |
548 | 244 # Thumb list for CoolIris Plugin |
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245 thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals()) |
68 | 246 security.declareProtected('View','thumbs_rss') |
247 def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1): | |
248 ''' | |
249 view it | |
250 @param mode: defines how to access the document behind url | |
251 @param url: url which contains display information | |
252 @param viewMode: if images display images, if text display text, default is images (text,images or auto) | |
253 | |
254 ''' | |
255 | |
256 if not hasattr(self, 'template'): | |
257 # create template folder if it doesn't exist | |
258 self.manage_addFolder('template') | |
259 | |
260 if not self.digilibBaseUrl: | |
261 self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary" | |
262 | |
263 docinfo = self.getDocinfo(mode=mode,url=url) | |
338 | 264 #pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo) |
345 | 265 pageinfo = self.getPageinfo(start=start,current=pn, docinfo=docinfo) |
331 | 266 ''' ZDES ''' |
68 | 267 pt = getattr(self.template, 'thumbs_main_rss') |
268 | |
269 if viewMode=="auto": # automodus gewaehlt | |
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270 if docinfo.has_key("textURL") or docinfo.get('textURLPath',None): #texturl gesetzt und textViewer konfiguriert |
68 | 271 viewMode="text" |
272 else: | |
273 viewMode="images" | |
274 | |
275 return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode) | |
465 | 276 |
68 | 277 |
22 | 278 security.declareProtected('View','index_html') |
548 | 279 def index_html(self,url,mode="texttool",viewMode="auto",viewLayer=None,tocMode=None,start=1,pn=1): |
464 | 280 """ |
543 | 281 show page |
471 | 282 @param url: url which contains display information |
57 | 283 @param mode: defines how to access the document behind url |
503 | 284 @param viewMode: 'images': display images, 'text': display text, 'xml': display xml, default is 'auto' |
543 | 285 @param viewLayer: sub-type of viewMode, e.g. layer 'dict' for viewMode='text' |
99 | 286 @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none) |
464 | 287 """ |
0 | 288 |
503 | 289 logging.debug("documentViewer(index_html) mode=%s url=%s viewMode=%s viewLayer=%s start=%s pn=%s"%(mode,url,viewMode,viewLayer,start,pn)) |
22 | 290 |
291 if not hasattr(self, 'template'): | |
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292 # this won't work |
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293 logging.error("template folder missing!") |
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294 return "ERROR: template folder missing!" |
22 | 295 |
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296 if not getattr(self, 'digilibBaseUrl', None): |
132 | 297 self.digilibBaseUrl = self.findDigilibUrl() or "http://digilib.mpiwg-berlin.mpg.de/digitallibrary" |
22 | 298 |
548 | 299 # mode=filepath should not have toc-thumbs |
300 if tocMode is None: | |
301 if mode == "filepath": | |
302 tocMode = "none" | |
303 else: | |
304 tocMode = "thumbs" | |
305 | |
543 | 306 # docinfo: information about document (cached) |
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307 docinfo = self.getDocinfo(mode=mode,url=url,tocMode=tocMode) |
97 | 308 |
543 | 309 # userinfo: user settings (cached) |
310 userinfo = self.getUserinfo() | |
311 | |
471 | 312 # auto viewMode: text if there is a text else images |
455 | 313 if viewMode=="auto": |
530 | 314 if docinfo.get('textURLPath', None): |
315 # docinfo.get('textURL', None) not implemented yet | |
471 | 316 viewMode = "text" |
543 | 317 if viewLayer is None and 'viewLayer' not in userinfo: |
318 # use layer dict as default | |
508 | 319 viewLayer = "dict" |
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320 else: |
471 | 321 viewMode = "images" |
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322 |
474 | 323 elif viewMode == "text_dict": |
324 # legacy fix | |
325 viewMode = "text" | |
503 | 326 viewLayer = "dict" |
474 | 327 |
543 | 328 # safe viewLayer in userinfo |
329 userinfo['viewLayer'] = viewLayer | |
548 | 330 |
543 | 331 # pageinfo: information about page (not cached) |
332 pageinfo = self.getPageinfo(start=start, current=pn, docinfo=docinfo, userinfo=userinfo, viewMode=viewMode, viewLayer=viewLayer, tocMode=tocMode) | |
469 | 333 |
475 | 334 # get template /template/viewer_$viewMode |
335 pt = getattr(self.template, 'viewer_%s'%viewMode, None) | |
336 if pt is None: | |
337 logging.error("No template for viewMode=%s!"%viewMode) | |
338 # TODO: error page? | |
339 return "No template for viewMode=%s!"%viewMode | |
340 | |
455 | 341 # and execute with parameters |
471 | 342 return pt(docinfo=docinfo, pageinfo=pageinfo) |
0 | 343 |
525 | 344 def getAvailableLayers(self): |
345 """returns dict with list of available layers per viewMode""" | |
346 return self.availableLayers | |
347 | |
387 | 348 def getBrowser(self): |
349 """getBrowser the version of browser """ | |
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350 bt = browserCheck(self) |
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351 logging.debug("BROWSER VERSION: %s"%(bt)) |
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352 return bt |
387 | 353 |
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354 def findDigilibUrl(self): |
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355 """try to get the digilib URL from zogilib""" |
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356 url = self.template.zogilib.getDLBaseUrl() |
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357 return url |
480 | 358 |
359 def getScalerUrl(self, fn=None, pn=None, dw=100, dh=100, docinfo=None): | |
360 """returns URL to digilib Scaler with params""" | |
361 url = None | |
362 if docinfo is not None: | |
363 url = docinfo.get('imageURL', None) | |
364 | |
365 if url is None: | |
566 | 366 url = self.digilibScalerUrl |
480 | 367 if fn is None and docinfo is not None: |
368 fn = docinfo.get('imagePath','') | |
369 | |
370 url += "fn=%s"%fn | |
371 | |
372 if pn: | |
373 url += "&pn=%s"%pn | |
374 | |
375 url += "&dw=%s&dh=%s"%(dw,dh) | |
376 return url | |
126 | 377 |
378 def getDocumentViewerURL(self): | |
379 """returns the URL of this instance""" | |
380 return self.absolute_url() | |
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381 |
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382 def getStyle(self, idx, selected, style=""): |
480 | 383 """returns a string with the given style and append 'sel' if idx == selected.""" |
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384 #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style)) |
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385 if idx == selected: |
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386 return style + 'sel' |
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387 else: |
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388 return style |
74 | 389 |
478 | 390 def getParams(self, param=None, val=None, params=None, duplicates=None): |
469 | 391 """returns dict with URL parameters. |
392 | |
393 Takes URL parameters and additionally param=val or dict params. | |
394 Deletes key if value is None.""" | |
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395 # copy existing request params |
469 | 396 newParams=self.REQUEST.form.copy() |
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397 # change single param |
25 | 398 if param is not None: |
31 | 399 if val is None: |
469 | 400 if newParams.has_key(param): |
401 del newParams[param] | |
25 | 402 else: |
469 | 403 newParams[param] = str(val) |
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404 |
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405 # change more params |
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406 if params is not None: |
478 | 407 for (k, v) in params.items(): |
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408 if v is None: |
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409 # val=None removes param |
469 | 410 if newParams.has_key(k): |
411 del newParams[k] | |
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412 |
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413 else: |
469 | 414 newParams[k] = v |
478 | 415 |
416 if duplicates: | |
417 # eliminate lists (coming from duplicate keys) | |
418 for (k,v) in newParams.items(): | |
419 if isinstance(v, list): | |
420 if duplicates == 'comma': | |
421 # make comma-separated list of non-empty entries | |
422 newParams[k] = ','.join([t for t in v if t]) | |
423 elif duplicates == 'first': | |
424 # take first non-empty entry | |
425 newParams[k] = [t for t in v if t][0] | |
426 | |
469 | 427 return newParams |
428 | |
478 | 429 def getLink(self, param=None, val=None, params=None, baseUrl=None, paramSep='&', duplicates='comma'): |
469 | 430 """returns URL to documentviewer with parameter param set to val or from dict params""" |
478 | 431 urlParams = self.getParams(param=param, val=val, params=params, duplicates=duplicates) |
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432 # quote values and assemble into query string (not escaping '/') |
514 | 433 ps = paramSep.join(["%s=%s"%(k, urllib.quote_plus(utf8ify(v), '/')) for (k, v) in urlParams.items()]) |
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434 if baseUrl is None: |
469 | 435 baseUrl = self.getDocumentViewerURL() |
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436 |
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437 url = "%s?%s"%(baseUrl, ps) |
25 | 438 return url |
439 | |
478 | 440 def getLinkAmp(self, param=None, val=None, params=None, baseUrl=None, duplicates='comma'): |
68 | 441 """link to documentviewer with parameter param set to val""" |
478 | 442 return self.getLink(param=param, val=val, params=params, baseUrl=baseUrl, paramSep='&', duplicates=duplicates) |
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443 |
526 | 444 |
445 def setAvailableLayers(self, newLayerString=None): | |
446 """sets availableLayers to newLayerString or tries to autodetect available layers. | |
447 assumes layer templates have the form layer_{m}_{l} for layer l in mode m. | |
448 newLayerString is parsed as JSON.""" | |
449 if newLayerString is not None: | |
450 try: | |
451 layers = json.loads(newLayerString) | |
452 if 'text' in layers and 'images' in layers: | |
453 self.availableLayers = layers | |
454 return | |
455 except: | |
456 pass | |
457 | |
458 logging.error("invalid layers=%s! autodetecting..."%repr(newLayerString)) | |
459 | |
460 # start with builtin layers | |
461 self.availableLayers = self.builtinLayers.copy() | |
462 # add layers from templates | |
463 for t in self.template: | |
464 if t.startswith('layer_'): | |
465 try: | |
466 (x, m, l) = t.split('_', 3) | |
467 if m not in self.availableLayers: | |
468 # mode m doesn't exist -> new list | |
469 self.availableLayers[m] = [l] | |
470 | |
471 else: | |
472 # m exists -> append | |
473 if l not in self.availableLayers[m]: | |
474 self.availableLayers[m].append() | |
475 | |
476 except: | |
477 pass | |
478 | |
479 def getAvailableLayersJson(self): | |
480 """returns available layers as JSON string.""" | |
481 return json.dumps(self.availableLayers) | |
482 | |
469 | 483 |
57 | 484 def getInfo_xml(self,url,mode): |
485 """returns info about the document as XML""" | |
486 if not self.digilibBaseUrl: | |
514 | 487 self.digilibBaseUrl = self.findDigilibUrl() or "http://digilib.mpiwg-berlin.mpg.de/digitallibrary" |
57 | 488 |
489 docinfo = self.getDocinfo(mode=mode,url=url) | |
490 pt = getattr(self.template, 'info_xml') | |
491 return pt(docinfo=docinfo) | |
492 | |
528 | 493 def getAuthenticatedUser(self, anon=None): |
494 """returns the authenticated user object or None. (ignores Zopes anonymous user)""" | |
495 user = getSecurityManager().getUser() | |
496 if user is not None and user.getUserName() != "Anonymous User": | |
497 return user | |
498 else: | |
499 return anon | |
500 | |
35 | 501 def isAccessible(self, docinfo): |
32 | 502 """returns if access to the resource is granted""" |
503 access = docinfo.get('accessType', None) | |
167 | 504 logging.debug("documentViewer (accessOK) access type %s"%access) |
465 | 505 if access == 'free': |
167 | 506 logging.debug("documentViewer (accessOK) access is free") |
32 | 507 return True |
465 | 508 |
45 | 509 elif access is None or access in self.authgroups: |
35 | 510 # only local access -- only logged in users |
528 | 511 user = self.getAuthenticatedUser() |
167 | 512 logging.debug("documentViewer (accessOK) user=%s ip=%s"%(user,self.REQUEST.getClientAddr())) |
528 | 513 return (user is not None) |
32 | 514 |
167 | 515 logging.error("documentViewer (accessOK) unknown access type %s"%access) |
32 | 516 return False |
464 | 517 |
518 | |
543 | 519 def getUserinfo(self): |
520 """returns userinfo object""" | |
521 logging.debug("getUserinfo") | |
522 userinfo = {} | |
523 # look for cached userinfo in session | |
524 if self.REQUEST.SESSION.has_key('userinfo'): | |
525 userinfo = self.REQUEST.SESSION['userinfo'] | |
526 # check if its still current? | |
527 else: | |
528 # store in session | |
529 self.REQUEST.SESSION['userinfo'] = userinfo | |
530 | |
531 return userinfo | |
532 | |
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533 def getDocinfo(self, mode, url, tocMode=None): |
464 | 534 """returns docinfo depending on mode""" |
535 logging.debug("getDocinfo: mode=%s, url=%s"%(mode,url)) | |
536 # look for cached docinfo in session | |
537 if self.REQUEST.SESSION.has_key('docinfo'): | |
538 docinfo = self.REQUEST.SESSION['docinfo'] | |
539 # check if its still current | |
540 if docinfo is not None and docinfo.get('mode', None) == mode and docinfo.get('url', None) == url: | |
541 logging.debug("getDocinfo: docinfo in session. keys=%s"%docinfo.keys()) | |
542 return docinfo | |
543 | |
544 # new docinfo | |
545 docinfo = {'mode': mode, 'url': url} | |
546 # add self url | |
547 docinfo['viewerUrl'] = self.getDocumentViewerURL() | |
477 | 548 docinfo['digilibBaseUrl'] = self.digilibBaseUrl |
566 | 549 docinfo['digilibScalerUrl'] = self.digilibScalerUrl |
550 docinfo['digilibViewerUrl'] = self.digilibViewerUrl | |
464 | 551 # get index.meta DOM |
552 docUrl = None | |
553 metaDom = None | |
554 if mode=="texttool": | |
555 # url points to document dir or index.meta | |
556 metaDom = self.metadataService.getDomFromPathOrUrl(url) | |
557 if metaDom is None: | |
558 raise IOError("Unable to find index.meta for mode=texttool!") | |
580
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559 |
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560 docUrl = url.replace('/index.meta', '') |
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561 if url.startswith('/mpiwg/online/'): |
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562 docUrl = url.replace('/mpiwg/online/', '', 1) |
464 | 563 |
564 elif mode=="imagepath": | |
565 # url points to folder with images, index.meta optional | |
566 # asssume index.meta in parent dir | |
567 docUrl = getParentPath(url) | |
568 metaDom = self.metadataService.getDomFromPathOrUrl(docUrl) | |
562 | 569 docinfo['imagePath'] = url.replace('/mpiwg/online/', '', 1) |
464 | 570 |
571 elif mode=="filepath": | |
572 # url points to image file, index.meta optional | |
566 | 573 docinfo['imageURL'] = "%s?fn=%s"%(self.digilibScalerUrl, url) |
548 | 574 docinfo['numPages'] = 1 |
464 | 575 # asssume index.meta is two path segments up |
576 docUrl = getParentPath(url, 2) | |
577 metaDom = self.metadataService.getDomFromPathOrUrl(docUrl) | |
578 | |
579 else: | |
580 logging.error("documentViewer (getdocinfo) unknown mode: %s!"%mode) | |
581 raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode)) | |
582 | |
583 docinfo['documentUrl'] = docUrl | |
584 # process index.meta contents | |
473 | 585 if metaDom is not None and metaDom.tag == 'resource': |
464 | 586 # document directory name and path |
587 resource = self.metadataService.getResourceData(dom=metaDom) | |
588 if resource: | |
589 docinfo = self.getDocinfoFromResource(docinfo, resource) | |
590 | |
591 # texttool info | |
561
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592 texttool = self.metadataService.getTexttoolData(dom=metaDom, recursive=1, all=True) |
464 | 593 if texttool: |
594 docinfo = self.getDocinfoFromTexttool(docinfo, texttool) | |
568 | 595 # document info from full text server |
516 | 596 if docinfo.get('textURLPath', None): |
565 | 597 docinfo = self.getTextInfo(mode=None, docinfo=docinfo) |
568 | 598 # include list of pages TODO: do we need this always? |
599 docinfo = self.getTextInfo(mode='pages', docinfo=docinfo) | |
464 | 600 |
601 # bib info | |
602 bib = self.metadataService.getBibData(dom=metaDom) | |
603 if bib: | |
548 | 604 # save extended version as 'bibx' TODO: ugly |
541 | 605 bibx = self.metadataService.getBibData(dom=metaDom, all=True, recursive=1) |
606 if len(bibx) == 1: | |
607 # unwrap list if possible | |
608 bibx = bibx[0] | |
609 | |
610 docinfo['bibx'] = bibx | |
611 docinfo = self.getDocinfoFromBib(docinfo, bib, bibx) | |
465 | 612 else: |
613 # no bib - try info.xml | |
614 docinfo = self.getDocinfoFromPresentationInfoXml(docinfo) | |
464 | 615 |
616 # auth info | |
617 access = self.metadataService.getAccessData(dom=metaDom) | |
618 if access: | |
619 docinfo = self.getDocinfoFromAccess(docinfo, access) | |
620 | |
466 | 621 # attribution info |
622 attribution = self.metadataService.getAttributionData(dom=metaDom) | |
623 if attribution: | |
624 logging.debug("getDocinfo: attribution=%s"%repr(attribution)) | |
625 docinfo['attribution'] = attribution | |
626 | |
627 # copyright info | |
628 copyright = self.metadataService.getCopyrightData(dom=metaDom) | |
629 if copyright: | |
630 logging.debug("getDocinfo: copyright=%s"%repr(copyright)) | |
631 docinfo['copyright'] = copyright | |
538 | 632 |
633 # DRI (permanent ID) | |
581 | 634 dri = self.metadataService.getDRI(dom=metaDom, type='mpiwg') |
538 | 635 if dri: |
636 docinfo['DRI'] = dri | |
466 | 637 |
578 | 638 # (presentation) context |
639 ctx = self.metadataService.getContextData(dom=metaDom, all=True) | |
640 if ctx: | |
641 logging.debug("getcontext: ctx=%s"%repr(ctx)) | |
642 docinfo['presentationContext'] = ctx | |
643 | |
464 | 644 # image path |
645 if mode != 'texttool': | |
532 | 646 # override image path from texttool with url parameter TODO: how about mode=auto? |
465 | 647 docinfo['imagePath'] = url.replace('/mpiwg/online/', '', 1) |
464 | 648 |
548 | 649 # check numPages |
650 if docinfo.get('numPages', 0) == 0: | |
651 # number of images from digilib | |
652 if docinfo.get('imagePath', None): | |
562 | 653 imgpath = docinfo['imagePath'].replace('/mpiwg/online/', '', 1) |
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654 logging.debug("imgpath=%s"%imgpath) |
566 | 655 docinfo['imageURL'] = "%s?fn=%s"%(self.digilibScalerUrl, imgpath) |
562 | 656 docinfo = self.getDocinfoFromDigilib(docinfo, imgpath) |
548 | 657 else: |
658 # imagePath still missing? try "./pageimg" | |
659 imgPath = os.path.join(docUrl, 'pageimg') | |
660 docinfo = self.getDocinfoFromDigilib(docinfo, imgPath) | |
661 if docinfo.get('numPages', 0) > 0: | |
662 # there are pages | |
663 docinfo['imagePath'] = imgPath | |
566 | 664 docinfo['imageURL'] = "%s?fn=%s"%(self.digilibScalerUrl, docinfo['imagePath']) |
464 | 665 |
516 | 666 # check numPages |
667 if docinfo.get('numPages', 0) == 0: | |
668 if docinfo.get('numTextPages', 0) > 0: | |
669 # replace with numTextPages (text-only?) | |
670 docinfo['numPages'] = docinfo['numTextPages'] | |
671 | |
464 | 672 logging.debug("documentViewer (getdocinfo) docinfo: keys=%s"%docinfo.keys()) |
673 #logging.debug("documentViewer (getdocinfo) docinfo: %s"%docinfo) | |
674 # store in session | |
675 self.REQUEST.SESSION['docinfo'] = docinfo | |
676 return docinfo | |
677 | |
516 | 678 |
464 | 679 def getDocinfoFromResource(self, docinfo, resource): |
680 """reads contents of resource element into docinfo""" | |
681 docName = resource.get('name', None) | |
682 docinfo['documentName'] = docName | |
683 docPath = resource.get('archive-path', None) | |
684 if docPath: | |
685 # clean up document path | |
686 if docPath[0] != '/': | |
687 docPath = '/' + docPath | |
688 | |
689 if docName and (not docPath.endswith(docName)): | |
690 docPath += "/" + docName | |
691 | |
692 else: | |
693 # use docUrl as docPath | |
694 docUrl = docinfo['documentURL'] | |
695 if not docUrl.startswith('http:'): | |
696 docPath = docUrl | |
465 | 697 if docPath: |
698 # fix URLs starting with /mpiwg/online | |
699 docPath = docPath.replace('/mpiwg/online', '', 1) | |
700 | |
464 | 701 docinfo['documentPath'] = docPath |
702 return docinfo | |
703 | |
704 def getDocinfoFromTexttool(self, docinfo, texttool): | |
705 """reads contents of texttool element into docinfo""" | |
561
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706 logging.debug("texttool=%s"%repr(texttool)) |
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707 # unpack list if necessary |
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708 if isinstance(texttool, list): |
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709 texttool = texttool[0] |
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710 |
464 | 711 # image dir |
561
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712 imageDir = getMDText(texttool.get('image', None)) |
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713 docPath = getMDText(docinfo.get('documentPath', None)) |
464 | 714 if imageDir and docPath: |
715 imageDir = os.path.join(docPath, imageDir) | |
716 imageDir = imageDir.replace('/mpiwg/online', '', 1) | |
717 docinfo['imagePath'] = imageDir | |
718 | |
719 # old style text URL | |
561
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720 textUrl = getMDText(texttool.get('text', None)) |
464 | 721 if textUrl and docPath: |
722 if urlparse.urlparse(textUrl)[0] == "": #keine url | |
723 textUrl = os.path.join(docPath, textUrl) | |
724 | |
725 docinfo['textURL'] = textUrl | |
726 | |
561
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727 # new style text-url-path (can be more than one with "repository" attribute) |
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728 textUrlNode = texttool.get('text-url-path', None) |
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729 if not isinstance(textUrlNode, list): |
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730 textUrlNode = [textUrlNode] |
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731 |
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732 for tun in textUrlNode: |
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733 textUrl = getMDText(tun) |
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734 if textUrl: |
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735 textUrlAtts = tun.get('@attr') |
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736 if (textUrlAtts and 'repository' in textUrlAtts): |
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737 textRepo = textUrlAtts['repository'] |
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738 # use matching repository |
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739 if self.getRepositoryType() == textRepo: |
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740 docinfo['textURLPath'] = textUrl |
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741 docinfo['textURLRepository'] = textRepo |
564 | 742 break |
561
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743 |
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744 else: |
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745 # no repo attribute - use always |
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746 docinfo['textURLPath'] = textUrl |
468 | 747 |
748 # page flow | |
561
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749 docinfo['pageFlow'] = getMDText(texttool.get('page-flow', 'ltr')) |
468 | 750 |
751 # odd pages are left | |
561
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752 docinfo['oddPage'] = getMDText(texttool.get('odd-scan-position', 'left')) |
468 | 753 |
541 | 754 # number of title page (default 1) |
561
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755 docinfo['titlePage'] = getMDText(texttool.get('title-scan-no', 1)) |
464 | 756 |
757 # old presentation stuff | |
561
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758 presentation = getMDText(texttool.get('presentation', None)) |
464 | 759 if presentation and docPath: |
465 | 760 if presentation.startswith('http:'): |
761 docinfo['presentationUrl'] = presentation | |
762 else: | |
763 docinfo['presentationUrl'] = os.path.join(docPath, presentation) | |
468 | 764 |
464 | 765 return docinfo |
766 | |
541 | 767 def getDocinfoFromBib(self, docinfo, bib, bibx=None): |
464 | 768 """reads contents of bib element into docinfo""" |
465 | 769 logging.debug("getDocinfoFromBib bib=%s"%repr(bib)) |
464 | 770 # put all raw bib fields in dict "bib" |
771 docinfo['bib'] = bib | |
772 bibtype = bib.get('@type', None) | |
773 docinfo['bibType'] = bibtype | |
774 # also store DC metadata for convenience | |
775 dc = self.metadataService.getDCMappedData(bib) | |
536
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776 docinfo['creator'] = dc.get('creator','') |
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777 docinfo['title'] = dc.get('title','') |
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778 docinfo['date'] = dc.get('date','') |
464 | 779 return docinfo |
780 | |
781 def getDocinfoFromAccess(self, docinfo, acc): | |
782 """reads contents of access element into docinfo""" | |
783 #TODO: also read resource type | |
465 | 784 logging.debug("getDocinfoFromAccess acc=%s"%repr(acc)) |
464 | 785 try: |
465 | 786 acctype = acc['@attr']['type'] |
464 | 787 if acctype: |
788 access=acctype | |
789 if access in ['group', 'institution']: | |
790 access = acc['name'].lower() | |
791 | |
792 docinfo['accessType'] = access | |
793 | |
794 except: | |
795 pass | |
796 | |
797 return docinfo | |
798 | |
799 def getDocinfoFromDigilib(self, docinfo, path): | |
800 infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path | |
801 # fetch data | |
802 txt = getHttpData(infoUrl) | |
803 if not txt: | |
804 logging.error("Unable to get dir-info from %s"%(infoUrl)) | |
805 return docinfo | |
806 | |
807 dom = ET.fromstring(txt) | |
808 size = getText(dom.find("size")) | |
809 logging.debug("getDocinfoFromDigilib: size=%s"%size) | |
810 if size: | |
811 docinfo['numPages'] = int(size) | |
812 else: | |
813 docinfo['numPages'] = 0 | |
814 | |
815 # TODO: produce and keep list of image names and numbers | |
816 return docinfo | |
817 | |
818 | |
465 | 819 def getDocinfoFromPresentationInfoXml(self,docinfo): |
820 """gets DC-like bibliographical information from the presentation entry in texttools""" | |
821 url = docinfo.get('presentationUrl', None) | |
822 if not url: | |
823 logging.error("getDocinfoFromPresentation: no URL!") | |
824 return docinfo | |
825 | |
826 dom = None | |
827 metaUrl = None | |
828 if url.startswith("http://"): | |
829 # real URL | |
830 metaUrl = url | |
831 else: | |
832 # online path | |
833 | |
834 server=self.digilibBaseUrl+"/servlet/Texter?fn=" | |
835 metaUrl=server+url | |
836 | |
837 txt=getHttpData(metaUrl) | |
838 if txt is None: | |
839 logging.error("Unable to read info.xml from %s"%(url)) | |
840 return docinfo | |
841 | |
842 dom = ET.fromstring(txt) | |
843 docinfo['creator']=getText(dom.find(".//author")) | |
844 docinfo['title']=getText(dom.find(".//title")) | |
845 docinfo['date']=getText(dom.find(".//date")) | |
846 return docinfo | |
847 | |
848 | |
543 | 849 def getPageinfo(self, current=None, start=None, rows=None, cols=None, docinfo=None, userinfo=None, viewMode=None, viewLayer=None, tocMode=None): |
22 | 850 """returns pageinfo with the given parameters""" |
503 | 851 logging.debug("getPageInfo(current=%s, start=%s, rows=%s, cols=%s, viewMode=%s, viewLayer=%s, tocMode=%s)"%(current,start,rows,cols,viewMode,viewLayer,tocMode)) |
22 | 852 pageinfo = {} |
471 | 853 pageinfo['viewMode'] = viewMode |
508 | 854 # split viewLayer if necessary |
855 if isinstance(viewLayer,basestring): | |
856 viewLayer = viewLayer.split(',') | |
857 | |
858 if isinstance(viewLayer, list): | |
859 logging.debug("getPageinfo: viewLayer is list:%s"%viewLayer) | |
860 # save (unique) list in viewLayers | |
861 seen = set() | |
862 viewLayers = [l for l in viewLayer if l and l not in seen and not seen.add(l)] | |
863 pageinfo['viewLayers'] = viewLayers | |
864 # stringify viewLayer | |
865 viewLayer = ','.join(viewLayers) | |
866 else: | |
867 #create list | |
868 pageinfo['viewLayers'] = [viewLayer] | |
869 | |
503 | 870 pageinfo['viewLayer'] = viewLayer |
471 | 871 pageinfo['tocMode'] = tocMode |
872 | |
516 | 873 # TODO: unify current and pn! |
25 | 874 current = getInt(current) |
875 pageinfo['current'] = current | |
480 | 876 pageinfo['pn'] = current |
25 | 877 rows = int(rows or self.thumbrows) |
878 pageinfo['rows'] = rows | |
879 cols = int(cols or self.thumbcols) | |
880 pageinfo['cols'] = cols | |
881 grpsize = cols * rows | |
882 pageinfo['groupsize'] = grpsize | |
476 | 883 # is start is empty use one around current |
61 | 884 start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1))) |
885 # int(current / grpsize) * grpsize +1)) | |
22 | 886 pageinfo['start'] = start |
511 | 887 # get number of pages |
469 | 888 np = int(docinfo.get('numPages', 0)) |
889 if np == 0: | |
518
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890 # try numTextPages |
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891 np = docinfo.get('numTextPages', 0) |
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892 if np != 0: |
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893 docinfo['numPages'] = np |
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894 |
511 | 895 # cache table of contents |
896 pageinfo['tocPageSize'] = getInt(self.REQUEST.get('tocPageSize', 30)) | |
469 | 897 pageinfo['numgroups'] = int(np / grpsize) |
898 if np % grpsize > 0: | |
899 pageinfo['numgroups'] += 1 | |
476 | 900 |
901 pageFlowLtr = docinfo.get('pageFlow', 'ltr') != 'rtl' | |
902 oddScanLeft = docinfo.get('oddPage', 'left') != 'right' | |
903 # add zeroth page for two columns | |
904 pageZero = (cols == 2 and (pageFlowLtr != oddScanLeft)) | |
905 pageinfo['pageZero'] = pageZero | |
480 | 906 pageinfo['pageBatch'] = self.getPageBatch(start=start, rows=rows, cols=cols, pageFlowLtr=pageFlowLtr, pageZero=pageZero, minIdx=1, maxIdx=np) |
516 | 907 # more page parameters |
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908 pageinfo['characterNormalization'] = self.REQUEST.get('characterNormalization','reg') |
516 | 909 if docinfo.get('pageNumbers'): |
910 # get original page numbers | |
911 pageNumber = docinfo['pageNumbers'].get(current, None) | |
912 if pageNumber is not None: | |
913 pageinfo['pageNumberOrig'] = pageNumber['no'] | |
914 pageinfo['pageNumberOrigNorm'] = pageNumber['non'] | |
158 | 915 |
511 | 916 # cache search results |
917 pageinfo['resultPageSize'] = getInt(self.REQUEST.get('resultPageSize', 10)) | |
918 query = self.REQUEST.get('query',None) | |
919 pageinfo['query'] = query | |
920 if query: | |
921 queryType = self.REQUEST.get('queryType', 'fulltextMorph') | |
922 pageinfo['queryType'] = queryType | |
923 pageinfo['resultStart'] = getInt(self.REQUEST.get('resultStart', '1')) | |
924 self.getSearchResults(mode=queryType, query=query, pageinfo=pageinfo, docinfo=docinfo) | |
925 | |
926 # highlighting | |
927 highlightQuery = self.REQUEST.get('highlightQuery', None) | |
928 if highlightQuery: | |
929 pageinfo['highlightQuery'] = highlightQuery | |
930 pageinfo['highlightElement'] = self.REQUEST.get('highlightElement', '') | |
931 pageinfo['highlightElementPos'] = self.REQUEST.get('highlightElementPos', '') | |
460 | 932 |
22 | 933 return pageinfo |
460 | 934 |
463 | 935 |
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936 def getPageBatch(self, start=1, rows=10, cols=2, pageFlowLtr=True, pageZero=False, minIdx=1, maxIdx=0): |
480 | 937 """returns dict with array of page informations for one screenfull of thumbnails""" |
482
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938 batch = {} |
480 | 939 grpsize = rows * cols |
476 | 940 if maxIdx == 0: |
480 | 941 maxIdx = start + grpsize |
476 | 942 |
482
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943 nb = int(math.ceil(maxIdx / float(grpsize))) |
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944 # list of all batch start and end points |
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945 batches = [] |
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946 if pageZero: |
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947 ofs = 0 |
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948 else: |
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949 ofs = 1 |
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950 |
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951 for i in range(nb): |
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952 s = i * grpsize + ofs |
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953 e = min((i + 1) * grpsize + ofs - 1, maxIdx) |
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954 batches.append({'start':s, 'end':e}) |
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955 |
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956 batch['batches'] = batches |
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957 |
476 | 958 pages = [] |
959 if pageZero and start == 1: | |
960 # correct beginning | |
961 idx = 0 | |
962 else: | |
963 idx = start | |
964 | |
965 for r in range(rows): | |
966 row = [] | |
967 for c in range(cols): | |
968 if idx < minIdx or idx > maxIdx: | |
969 page = {'idx':None} | |
970 else: | |
971 page = {'idx':idx} | |
972 | |
973 idx += 1 | |
974 if pageFlowLtr: | |
975 row.append(page) | |
976 else: | |
977 row.insert(0, page) | |
978 | |
979 pages.append(row) | |
980 | |
480 | 981 if start > 1: |
982 batch['prevStart'] = max(start - grpsize, 1) | |
983 else: | |
984 batch['prevStart'] = None | |
985 | |
526 | 986 if start + grpsize <= maxIdx: |
480 | 987 batch['nextStart'] = start + grpsize |
988 else: | |
989 batch['nextStart'] = None | |
990 | |
991 batch['pages'] = pages | |
571 | 992 batch['first'] = minIdx |
993 batch['last'] = maxIdx | |
482
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994 return batch |
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995 |
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996 def getBatch(self, start=1, size=10, end=0, data=None, fullData=True): |
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997 """returns dict with information for one screenfull of data.""" |
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998 batch = {} |
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999 if end == 0: |
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1000 end = start + size |
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1001 |
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1002 nb = int(math.ceil(end / float(size))) |
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1003 # list of all batch start and end points |
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1004 batches = [] |
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1005 for i in range(nb): |
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1006 s = i * size + 1 |
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1007 e = min((i + 1) * size, end) |
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1008 batches.append({'start':s, 'end':e}) |
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1009 |
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1010 batch['batches'] = batches |
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1011 # list of elements in this batch |
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1012 this = [] |
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1013 j = 0 |
526 | 1014 for i in range(start, min(start+size, end+1)): |
482
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1015 if data: |
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1016 if fullData: |
526 | 1017 d = data.get(i, None) |
482
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1018 else: |
526 | 1019 d = data.get(j, None) |
482
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1020 j += 1 |
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1021 |
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1022 else: |
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1023 d = i+1 |
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1024 |
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1025 this.append(d) |
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1026 |
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1027 batch['this'] = this |
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1028 if start > 1: |
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1029 batch['prevStart'] = max(start - size, 1) |
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1030 else: |
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1031 batch['prevStart'] = None |
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1032 |
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1033 if start + size < end: |
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1034 batch['nextStart'] = start + size |
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1035 else: |
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1036 batch['nextStart'] = None |
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1037 |
571 | 1038 batch['first'] = start |
1039 batch['last'] = end | |
480 | 1040 return batch |
476 | 1041 |
1042 | |
546 | 1043 def getAnnotatorGroupsForUser(self, user, annotationServerUrl="http://tuxserve03.mpiwg-berlin.mpg.de/AnnotationManager"): |
1044 """returns list of groups {name:*, id:*} on the annotation server for the user""" | |
1045 groups = [] | |
1046 groupsUrl = "%s/annotator/groups?user=%s"%(annotationServerUrl,user) | |
1047 data = getHttpData(url=groupsUrl, noExceptions=True) | |
1048 if data: | |
1049 res = json.loads(data) | |
1050 rows = res.get('rows', None) | |
1051 if rows is None: | |
1052 return groups | |
1053 for r in rows: | |
1054 groups.append({'id': r.get('id', None), 'name': r.get('name', None), 'uri': r.get('uri', None)}) | |
1055 | |
1056 return groups | |
1057 | |
1058 | |
463 | 1059 security.declareProtected('View management screens','changeDocumentViewerForm') |
1060 changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals()) | |
22 | 1061 |
526 | 1062 def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',availableLayers=None,RESPONSE=None): |
22 | 1063 """init document viewer""" |
1064 self.title=title | |
1065 self.digilibBaseUrl = digilibBaseUrl | |
566 | 1066 self.digilibScalerUrl = digilibBaseUrl + '/servlet/Scaler' |
1067 self.digilibViewerUrl = digilibBaseUrl + '/jquery/digilib.html' | |
25 | 1068 self.thumbrows = thumbrows |
1069 self.thumbcols = thumbcols | |
32 | 1070 self.authgroups = [s.strip().lower() for s in authgroups.split(',')] |
463 | 1071 try: |
1072 # assume MetaDataFolder instance is called metadata | |
1073 self.metadataService = getattr(self, 'metadata') | |
1074 except Exception, e: | |
1075 logging.error("Unable to find MetaDataFolder 'metadata': "+str(e)) | |
526 | 1076 |
1077 self.setAvailableLayers(availableLayers) | |
463 | 1078 |
22 | 1079 if RESPONSE is not None: |
1080 RESPONSE.redirect('manage_main') | |
0 | 1081 |
1082 def manage_AddDocumentViewerForm(self): | |
1083 """add the viewer form""" | |
22 | 1084 pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self) |
0 | 1085 return pt() |
1086 | |
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1087 def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None): |
0 | 1088 """add the viewer""" |
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1089 newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName) |
0 | 1090 self._setObject(id,newObj) |
1091 | |
1092 if RESPONSE is not None: | |
1093 RESPONSE.redirect('manage_main') |