Annotation of documentViewer/documentViewer.py, revision 1.69
1.18 dwinter 1:
1.1 dwinter 2: from OFS.Folder import Folder
3: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
1.22 dwinter 4: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
1.50 abukhman 5: from Products.PythonScripts.standard import url_quote
1.1 dwinter 6: from AccessControl import ClassSecurityInfo
1.8 casties 7: from AccessControl import getSecurityManager
1.1 dwinter 8: from Globals import package_home
9:
10: from Ft.Xml.Domlette import NonvalidatingReader
11: from Ft.Xml.Domlette import PrettyPrint, Print
1.11 casties 12: from Ft.Xml import EMPTY_NAMESPACE, Parse
1.1 dwinter 13:
1.47 abukhman 14: from xml.dom.minidom import parse, parseString
15:
16:
1.42 abukhman 17:
1.1 dwinter 18: import Ft.Xml.XPath
1.43 casties 19: import cStringIO
1.42 abukhman 20: import xmlrpclib
1.1 dwinter 21: import os.path
1.7 casties 22: import sys
1.1 dwinter 23: import cgi
24: import urllib
1.20 dwinter 25: import logging
1.28 casties 26: import math
1.22 dwinter 27:
1.18 dwinter 28: import urlparse
1.37 dwinter 29: from types import *
1.43 casties 30:
1.22 dwinter 31: def logger(txt,method,txt2):
32: """logging"""
33: logging.info(txt+ txt2)
34:
35:
1.4 casties 36: def getInt(number, default=0):
37: """returns always an int (0 in case of problems)"""
38: try:
39: return int(number)
40: except:
1.29 casties 41: return int(default)
1.4 casties 42:
1.1 dwinter 43: def getTextFromNode(nodename):
1.18 dwinter 44: """get the cdata content of a node"""
1.8 casties 45: if nodename is None:
46: return ""
1.1 dwinter 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:
1.43 casties 54: def serializeNode(node, encoding='utf-8'):
55: """returns a string containing node as XML"""
56: buf = cStringIO.StringIO()
57: Print(node, stream=buf, encoding=encoding)
58: s = buf.getvalue()
59: buf.close()
60: return s
61:
1.9 casties 62:
63: def getParentDir(path):
64: """returns pathname shortened by one"""
65: return '/'.join(path.split('/')[0:-1])
66:
67:
1.1 dwinter 68: import socket
69:
1.8 casties 70: def urlopen(url,timeout=2):
1.1 dwinter 71: """urlopen mit timeout"""
1.8 casties 72: socket.setdefaulttimeout(timeout)
1.1 dwinter 73: ret=urllib.urlopen(url)
74: socket.setdefaulttimeout(5)
75: return ret
76:
77:
1.3 casties 78: ##
79: ## documentViewer class
80: ##
81: class documentViewer(Folder):
1.1 dwinter 82: """document viewer"""
1.20 dwinter 83: #textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?"
1.18 dwinter 84:
1.1 dwinter 85: meta_type="Document viewer"
86:
87: security=ClassSecurityInfo()
1.3 casties 88: manage_options=Folder.manage_options+(
1.1 dwinter 89: {'label':'main config','action':'changeDocumentViewerForm'},
90: )
91:
1.3 casties 92: # templates and forms
93: viewer_main = PageTemplateFile('zpt/viewer_main', globals())
1.44 casties 94: toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals())
95: toc_text = PageTemplateFile('zpt/toc_text', globals())
96: toc_figures = PageTemplateFile('zpt/toc_figures', globals())
1.43 casties 97: page_main_images = PageTemplateFile('zpt/page_main_images', globals())
98: page_main_text = PageTemplateFile('zpt/page_main_text', globals())
1.44 casties 99: page_main_text_dict = PageTemplateFile('zpt/page_main_text_dict', globals())
1.48 abukhman 100: page_main_xml = PageTemplateFile('zpt/page_main_xml', globals())
1.3 casties 101: head_main = PageTemplateFile('zpt/head_main', globals())
102: docuviewer_css = PageTemplateFile('css/docuviewer.css', globals())
1.26 casties 103: info_xml = PageTemplateFile('zpt/info_xml', globals())
1.3 casties 104:
1.32 dwinter 105: thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals())
1.3 casties 106: security.declareProtected('View management screens','changeDocumentViewerForm')
107: changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals())
108:
1.1 dwinter 109:
1.45 abukhman 110: def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"):
1.1 dwinter 111: """init document viewer"""
112: self.id=id
113: self.title=title
1.4 casties 114: self.thumbcols = thumbcols
115: self.thumbrows = thumbrows
1.8 casties 116: # authgroups is list of authorized groups (delimited by ,)
117: self.authgroups = [s.strip().lower() for s in authgroups.split(',')]
1.43 casties 118: # create template folder so we can always use template.something
119:
120: templateFolder = Folder('template')
121: #self['template'] = templateFolder # Zope-2.12 style
122: self._setObject('template',templateFolder) # old style
123: try:
124: from Products.XMLRpcTools.XMLRpcTools import XMLRpcServerProxy
125: xmlRpcClient = XMLRpcServerProxy(id='fulltextclient', serverUrl=textServerName, use_xmlrpc=False)
126: #templateFolder['fulltextclient'] = xmlRpcClient
127: templateFolder._setObject('fulltextclient',xmlRpcClient)
128: except Exception, e:
129: logging.error("Unable to create XMLRpcTools for fulltextclient: "+str(e))
130: try:
131: from Products.zogiLib.zogiLib import zogiLib
132: zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book")
133: #templateFolder['zogilib'] = zogilib
134: templateFolder._setObject('zogilib',zogilib)
135: except Exception, e:
136: logging.error("Unable to create zogiLib for zogilib: "+str(e))
137:
1.3 casties 138:
1.32 dwinter 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: '''
1.43 casties 148: logging.debug("HHHHHHHHHHHHHH:load the rss")
1.32 dwinter 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:
1.3 casties 170: security.declareProtected('View','index_html')
1.45 abukhman 171: def index_html(self,url,mode="texttool",viewMode="auto",tocMode="thumbs",start=None,pn=1,mk=None, query=None, querySearch=None):
1.3 casties 172: '''
173: view it
1.26 casties 174: @param mode: defines how to access the document behind url
1.3 casties 175: @param url: url which contains display information
1.44 casties 176: @param viewMode: if images display images, if text display text, default is auto (text,images or auto)
1.48 abukhman 177: @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none)
1.49 abukhman 178: @param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma)
1.3 casties 179: '''
180:
1.43 casties 181: logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
1.1 dwinter 182:
1.3 casties 183: if not hasattr(self, 'template'):
1.43 casties 184: # this won't work
185: logging.error("template folder missing!")
186: return "ERROR: template folder missing!"
1.3 casties 187:
1.43 casties 188: if not getattr(self, 'digilibBaseUrl', None):
1.3 casties 189: self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
190:
1.4 casties 191: docinfo = self.getDocinfo(mode=mode,url=url)
1.47 abukhman 192:
193:
1.44 casties 194: if tocMode != "thumbs":
195: # get table of contents
196: docinfo = self.getToc(mode=tocMode, docinfo=docinfo)
1.47 abukhman 197:
1.21 dwinter 198: if viewMode=="auto": # automodus gewaehlt
1.43 casties 199: if docinfo.get("textURL",''): #texturl gesetzt und textViewer konfiguriert
1.68 casties 200: viewMode="text_dict"
1.21 dwinter 201: else:
202: viewMode="images"
1.44 casties 203:
1.68 casties 204: pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode)
205:
1.44 casties 206: pt = getattr(self.template, 'viewer_main')
1.37 dwinter 207: return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk))
1.1 dwinter 208:
1.36 dwinter 209: def generateMarks(self,mk):
210: ret=""
1.44 casties 211: if mk is None:
212: return ""
213: if type(mk) is not ListType:
214: mk=[mk]
1.36 dwinter 215: for m in mk:
1.37 dwinter 216: ret+="mk=%s"%m
1.36 dwinter 217: return ret
1.43 casties 218:
1.44 casties 219:
1.43 casties 220: def findDigilibUrl(self):
221: """try to get the digilib URL from zogilib"""
222: url = self.template.zogilib.getDLBaseUrl()
223: return url
1.67 casties 224:
225: def getDocumentViewerURL(self):
226: """returns the URL of this instance"""
227: return self.absolute_url()
1.43 casties 228:
229: def getStyle(self, idx, selected, style=""):
230: """returns a string with the given style and append 'sel' if path == selected."""
231: #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style))
232: if idx == selected:
233: return style + 'sel'
234: else:
235: return style
1.36 dwinter 236:
1.4 casties 237: def getLink(self,param=None,val=None):
238: """link to documentviewer with parameter param set to val"""
1.9 casties 239: params=self.REQUEST.form.copy()
1.4 casties 240: if param is not None:
1.7 casties 241: if val is None:
242: if params.has_key(param):
243: del params[param]
1.4 casties 244: else:
1.9 casties 245: params[param] = str(val)
1.43 casties 246:
247: if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath
1.38 dwinter 248: params["mode"] = "imagepath"
249: params["url"] = getParentDir(params["url"])
1.7 casties 250:
1.9 casties 251: # quote values and assemble into query string
252: ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
253: url=self.REQUEST['URL1']+"?"+ps
1.4 casties 254: return url
255:
1.32 dwinter 256: def getLinkAmp(self,param=None,val=None):
257: """link to documentviewer with parameter param set to val"""
258: params=self.REQUEST.form.copy()
259: if param is not None:
260: if val is None:
261: if params.has_key(param):
262: del params[param]
263: else:
264: params[param] = str(val)
265:
266: # quote values and assemble into query string
267: logging.info("XYXXXXX: %s"%repr(params.items()))
268: ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
269: url=self.REQUEST['URL1']+"?"+ps
270: return url
1.40 casties 271:
1.26 casties 272: def getInfo_xml(self,url,mode):
273: """returns info about the document as XML"""
274:
275: if not self.digilibBaseUrl:
276: self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
277:
278: docinfo = self.getDocinfo(mode=mode,url=url)
279: pt = getattr(self.template, 'info_xml')
280: return pt(docinfo=docinfo)
281:
1.4 casties 282:
1.9 casties 283: def isAccessible(self, docinfo):
1.8 casties 284: """returns if access to the resource is granted"""
285: access = docinfo.get('accessType', None)
1.22 dwinter 286: logger("documentViewer (accessOK)", logging.INFO, "access type %s"%access)
1.17 casties 287: if access is not None and access == 'free':
1.22 dwinter 288: logger("documentViewer (accessOK)", logging.INFO, "access is free")
1.8 casties 289: return True
1.17 casties 290: elif access is None or access in self.authgroups:
1.9 casties 291: # only local access -- only logged in users
292: user = getSecurityManager().getUser()
293: if user is not None:
294: #print "user: ", user
295: return (user.getUserName() != "Anonymous User")
296: else:
297: return False
1.8 casties 298:
1.22 dwinter 299: logger("documentViewer (accessOK)", logging.INFO, "unknown access type %s"%access)
1.8 casties 300: return False
1.9 casties 301:
1.8 casties 302:
1.35 dwinter 303: def getDirinfoFromDigilib(self,path,docinfo=None,cut=0):
1.6 casties 304: """gibt param von dlInfo aus"""
1.13 casties 305: num_retries = 3
1.7 casties 306: if docinfo is None:
307: docinfo = {}
1.35 dwinter 308:
309: for x in range(cut):
1.38 dwinter 310:
1.35 dwinter 311: path=getParentDir(path)
1.38 dwinter 312:
1.13 casties 313: infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path
1.6 casties 314:
1.22 dwinter 315: logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo from %s"%(infoUrl))
1.6 casties 316:
1.13 casties 317: for cnt in range(num_retries):
1.9 casties 318: try:
1.13 casties 319: # dom = NonvalidatingReader.parseUri(imageUrl)
320: txt=urllib.urlopen(infoUrl).read()
321: dom = Parse(txt)
1.9 casties 322: break
323: except:
1.22 dwinter 324: logger("documentViewer (getdirinfofromdigilib)", logging.ERROR, "error reading %s (try %d)"%(infoUrl,cnt))
1.9 casties 325: else:
1.13 casties 326: raise IOError("Unable to get dir-info from %s"%(infoUrl))
1.6 casties 327:
1.10 casties 328: sizes=dom.xpath("//dir/size")
1.22 dwinter 329: logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo:size"%sizes)
1.6 casties 330:
1.10 casties 331: if sizes:
332: docinfo['numPages'] = int(getTextFromNode(sizes[0]))
1.7 casties 333: else:
334: docinfo['numPages'] = 0
1.43 casties 335:
336: # TODO: produce and keep list of image names and numbers
1.7 casties 337:
338: return docinfo
1.8 casties 339:
1.6 casties 340:
1.9 casties 341: def getIndexMeta(self, url):
342: """returns dom of index.meta document at url"""
1.12 casties 343: num_retries = 3
1.9 casties 344: dom = None
1.12 casties 345: metaUrl = None
1.9 casties 346: if url.startswith("http://"):
347: # real URL
1.12 casties 348: metaUrl = url
1.9 casties 349: else:
350: # online path
351: server=self.digilibBaseUrl+"/servlet/Texter?fn="
1.13 casties 352: metaUrl=server+url.replace("/mpiwg/online","")
1.9 casties 353: if not metaUrl.endswith("index.meta"):
354: metaUrl += "/index.meta"
1.37 dwinter 355: logging.debug("METAURL: %s"%metaUrl)
1.13 casties 356: for cnt in range(num_retries):
1.9 casties 357: try:
1.12 casties 358: # patch dirk encoding fehler treten dann nicht mehr auf
1.11 casties 359: # dom = NonvalidatingReader.parseUri(metaUrl)
1.12 casties 360: txt=urllib.urlopen(metaUrl).read()
361: dom = Parse(txt)
1.13 casties 362: break
1.9 casties 363: except:
1.44 casties 364: logger("ERROR documentViewer (getIndexMeta)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
1.12 casties 365:
366: if dom is None:
367: raise IOError("Unable to read index meta from %s"%(url))
1.9 casties 368:
369: return dom
1.20 dwinter 370:
371: def getPresentationInfoXML(self, url):
372: """returns dom of info.xml document at url"""
373: num_retries = 3
374: dom = None
375: metaUrl = None
376: if url.startswith("http://"):
377: # real URL
378: metaUrl = url
379: else:
380: # online path
381: server=self.digilibBaseUrl+"/servlet/Texter?fn="
382: metaUrl=server+url.replace("/mpiwg/online","")
383:
384: for cnt in range(num_retries):
385: try:
386: # patch dirk encoding fehler treten dann nicht mehr auf
387: # dom = NonvalidatingReader.parseUri(metaUrl)
388: txt=urllib.urlopen(metaUrl).read()
389: dom = Parse(txt)
390: break
391: except:
1.22 dwinter 392: logger("ERROR documentViewer (getPresentationInfoXML)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
1.20 dwinter 393:
394: if dom is None:
395: raise IOError("Unable to read infoXMLfrom %s"%(url))
396:
397: return dom
1.9 casties 398:
399:
1.33 dwinter 400: def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
1.9 casties 401: """gets authorization info from the index.meta file at path or given by dom"""
1.22 dwinter 402: logger("documentViewer (getauthinfofromindexmeta)", logging.INFO,"path: %s"%(path))
1.8 casties 403:
404: access = None
405:
406: if docinfo is None:
407: docinfo = {}
408:
409: if dom is None:
1.38 dwinter 410: for x in range(cut):
1.33 dwinter 411: path=getParentDir(path)
412: dom = self.getIndexMeta(path)
1.18 dwinter 413:
1.8 casties 414: acctype = dom.xpath("//access-conditions/access/@type")
415: if acctype and (len(acctype)>0):
416: access=acctype[0].value
1.9 casties 417: if access in ['group', 'institution']:
1.8 casties 418: access = getTextFromNode(dom.xpath("//access-conditions/access/name")[0]).lower()
419:
420: docinfo['accessType'] = access
421: return docinfo
1.6 casties 422:
1.8 casties 423:
1.33 dwinter 424: def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
1.9 casties 425: """gets bibliographical info from the index.meta file at path or given by dom"""
1.27 casties 426: logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path))
1.2 dwinter 427:
1.3 casties 428: if docinfo is None:
429: docinfo = {}
1.38 dwinter 430:
1.3 casties 431: if dom is None:
1.38 dwinter 432: for x in range(cut):
1.33 dwinter 433: path=getParentDir(path)
434: dom = self.getIndexMeta(path)
1.39 dwinter 435:
436: logging.debug("documentViewer (getbibinfofromindexmeta cutted) path: %s"%(path))
1.27 casties 437: # put in all raw bib fields as dict "bib"
438: bib = dom.xpath("//bib/*")
439: if bib and len(bib)>0:
440: bibinfo = {}
441: for e in bib:
442: bibinfo[e.localName] = getTextFromNode(e)
443: docinfo['bib'] = bibinfo
444:
445: # extract some fields (author, title, year) according to their mapping
1.4 casties 446: metaData=self.metadata.main.meta.bib
447: bibtype=dom.xpath("//bib/@type")
448: if bibtype and (len(bibtype)>0):
449: bibtype=bibtype[0].value
1.2 dwinter 450: else:
1.4 casties 451: bibtype="generic"
1.27 casties 452:
1.4 casties 453: bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC)
1.27 casties 454: docinfo['bib_type'] = bibtype
1.4 casties 455: bibmap=metaData.generateMappingForType(bibtype)
1.8 casties 456: # if there is no mapping bibmap is empty (mapping sometimes has empty fields)
1.7 casties 457: if len(bibmap) > 0 and len(bibmap['author'][0]) > 0:
1.30 casties 458: try:
459: docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0])
460: except: pass
461: try:
462: docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0])
463: except: pass
464: try:
465: docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0])
466: except: pass
1.27 casties 467: logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype)
1.22 dwinter 468: try:
469: docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0])
470: except:
471: docinfo['lang']=''
1.27 casties 472:
1.3 casties 473: return docinfo
1.42 abukhman 474:
475:
1.43 casties 476: def getDocinfoFromTextTool(self, url, dom=None, docinfo=None):
477: """parse texttool tag in index meta"""
478: logger("documentViewer (getdocinfofromtexttool)", logging.INFO, "url: %s" % (url))
479: if docinfo is None:
480: docinfo = {}
481: if docinfo.get('lang', None) is None:
482: docinfo['lang'] = '' # default keine Sprache gesetzt
483: if dom is None:
484: dom = self.getIndexMeta(url)
485:
486: archivePath = None
487: archiveName = None
488:
489: archiveNames = dom.xpath("//resource/name")
490: if archiveNames and (len(archiveNames) > 0):
491: archiveName = getTextFromNode(archiveNames[0])
492: else:
493: logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/name missing in: %s" % (url))
494:
495: archivePaths = dom.xpath("//resource/archive-path")
496: if archivePaths and (len(archivePaths) > 0):
497: archivePath = getTextFromNode(archivePaths[0])
498: # clean up archive path
499: if archivePath[0] != '/':
500: archivePath = '/' + archivePath
501: if archiveName and (not archivePath.endswith(archiveName)):
502: archivePath += "/" + archiveName
503: else:
504: # try to get archive-path from url
505: logger("documentViewer (getdocinfofromtexttool)", logging.WARNING, "resource/archive-path missing in: %s" % (url))
506: if (not url.startswith('http')):
507: archivePath = url.replace('index.meta', '')
508:
509: if archivePath is None:
510: # we balk without archive-path
511: raise IOError("Missing archive-path (for text-tool) in %s" % (url))
512:
513: imageDirs = dom.xpath("//texttool/image")
514: if imageDirs and (len(imageDirs) > 0):
515: imageDir = getTextFromNode(imageDirs[0])
516:
517: else:
518: # we balk with no image tag / not necessary anymore because textmode is now standard
519: #raise IOError("No text-tool info in %s"%(url))
520: imageDir = ""
521: #xquery="//pb"
522: docinfo['imagePath'] = "" # keine Bilder
523: docinfo['imageURL'] = ""
524:
525: if imageDir and archivePath:
526: #print "image: ", imageDir, " archivepath: ", archivePath
527: imageDir = os.path.join(archivePath, imageDir)
528: imageDir = imageDir.replace("/mpiwg/online", '')
529: docinfo = self.getDirinfoFromDigilib(imageDir, docinfo=docinfo)
530: docinfo['imagePath'] = imageDir
531:
532: docinfo['imageURL'] = self.digilibBaseUrl + "/servlet/Scaler?fn=" + imageDir
533:
534: viewerUrls = dom.xpath("//texttool/digiliburlprefix")
535: if viewerUrls and (len(viewerUrls) > 0):
536: viewerUrl = getTextFromNode(viewerUrls[0])
537: docinfo['viewerURL'] = viewerUrl
538:
539: textUrls = dom.xpath("//texttool/text")
540: if textUrls and (len(textUrls) > 0):
541: textUrl = getTextFromNode(textUrls[0])
542: if urlparse.urlparse(textUrl)[0] == "": #keine url
543: textUrl = os.path.join(archivePath, textUrl)
544: # fix URLs starting with /mpiwg/online
545: if textUrl.startswith("/mpiwg/online"):
546: textUrl = textUrl.replace("/mpiwg/online", '', 1)
547:
548: docinfo['textURL'] = textUrl
549:
550: textUrls = dom.xpath("//texttool/text-url-path")
551: if textUrls and (len(textUrls) > 0):
552: textUrl = getTextFromNode(textUrls[0])
1.51 casties 553: docinfo['textURLPath'] = textUrl
554: if not docinfo['imagePath']:
555: # text-only, no page images
556: docinfo = self.getNumPages(docinfo) #im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht
1.43 casties 557:
558: presentationUrls = dom.xpath("//texttool/presentation")
559: docinfo = self.getBibinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get info von bib tag
560:
561: if presentationUrls and (len(presentationUrls) > 0): # ueberschreibe diese durch presentation informationen
562: # presentation url ergiebt sich ersetzen von index.meta in der url der fuer die Metadaten
563: # durch den relativen Pfad auf die presentation infos
564: presentationPath = getTextFromNode(presentationUrls[0])
565: if url.endswith("index.meta"):
566: presentationUrl = url.replace('index.meta', presentationPath)
567: else:
568: presentationUrl = url + "/" + presentationPath
1.51 casties 569:
1.43 casties 570: docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl, docinfo=docinfo, dom=dom)
571:
572: docinfo = self.getAuthinfoFromIndexMeta(url, docinfo=docinfo, dom=dom) # get access info
1.3 casties 573:
1.43 casties 574: return docinfo
1.3 casties 575:
1.20 dwinter 576:
577: def getBibinfoFromTextToolPresentation(self,url,docinfo=None,dom=None):
578: """gets the bibliographical information from the preseantion entry in texttools
579: """
580: dom=self.getPresentationInfoXML(url)
1.29 casties 581: try:
582: docinfo['author']=getTextFromNode(dom.xpath("//author")[0])
583: except:
584: pass
585: try:
586: docinfo['title']=getTextFromNode(dom.xpath("//title")[0])
587: except:
588: pass
589: try:
590: docinfo['year']=getTextFromNode(dom.xpath("//date")[0])
591: except:
592: pass
1.20 dwinter 593: return docinfo
594:
1.33 dwinter 595: def getDocinfoFromImagePath(self,path,docinfo=None,cut=0):
1.3 casties 596: """path ist the path to the images it assumes that the index.meta file is one level higher."""
1.22 dwinter 597: logger("documentViewer (getdocinfofromimagepath)", logging.INFO,"path: %s"%(path))
1.3 casties 598: if docinfo is None:
599: docinfo = {}
1.6 casties 600: path=path.replace("/mpiwg/online","")
1.3 casties 601: docinfo['imagePath'] = path
1.35 dwinter 602: docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut)
1.38 dwinter 603:
1.39 dwinter 604: pathorig=path
1.38 dwinter 605: for x in range(cut):
606: path=getParentDir(path)
607: logging.error("PATH:"+path)
1.7 casties 608: imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path
1.3 casties 609: docinfo['imageURL'] = imageUrl
610:
1.39 dwinter 611: #path ist the path to the images it assumes that the index.meta file is one level higher.
612: docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
613: docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
1.3 casties 614: return docinfo
615:
1.2 dwinter 616:
1.3 casties 617: def getDocinfo(self, mode, url):
618: """returns docinfo depending on mode"""
1.22 dwinter 619: logger("documentViewer (getdocinfo)", logging.INFO,"mode: %s, url: %s"%(mode,url))
1.3 casties 620: # look for cached docinfo in session
1.21 dwinter 621: if self.REQUEST.SESSION.has_key('docinfo'):
1.3 casties 622: docinfo = self.REQUEST.SESSION['docinfo']
623: # check if its still current
624: if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url:
1.22 dwinter 625: logger("documentViewer (getdocinfo)", logging.INFO,"docinfo in session: %s"%docinfo)
1.3 casties 626: return docinfo
627: # new docinfo
628: docinfo = {'mode': mode, 'url': url}
629: if mode=="texttool": #index.meta with texttool information
630: docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo)
631: elif mode=="imagepath":
632: docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo)
1.33 dwinter 633: elif mode=="filepath":
1.37 dwinter 634: docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1)
1.3 casties 635: else:
1.22 dwinter 636: logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!")
1.44 casties 637: raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode))
1.10 casties 638:
1.22 dwinter 639: logger("documentViewer (getdocinfo)", logging.INFO,"docinfo: %s"%docinfo)
1.3 casties 640: self.REQUEST.SESSION['docinfo'] = docinfo
641: return docinfo
1.69 ! abukhman 642:
1.44 casties 643: def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None, viewMode=None, tocMode=None):
1.3 casties 644: """returns pageinfo with the given parameters"""
645: pageinfo = {}
1.4 casties 646: current = getInt(current)
647: pageinfo['current'] = current
648: rows = int(rows or self.thumbrows)
649: pageinfo['rows'] = rows
650: cols = int(cols or self.thumbcols)
651: pageinfo['cols'] = cols
652: grpsize = cols * rows
653: pageinfo['groupsize'] = grpsize
1.28 casties 654: start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*grpsize-(grpsize-1)))
655: # int(current / grpsize) * grpsize +1))
1.3 casties 656: pageinfo['start'] = start
1.4 casties 657: pageinfo['end'] = start + grpsize
1.44 casties 658: if (docinfo is not None) and ('numPages' in docinfo):
1.4 casties 659: np = int(docinfo['numPages'])
660: pageinfo['end'] = min(pageinfo['end'], np)
661: pageinfo['numgroups'] = int(np / grpsize)
662: if np % grpsize > 0:
1.69 ! abukhman 663: pageinfo['numgroups'] += 1
1.44 casties 664: pageinfo['viewMode'] = viewMode
665: pageinfo['tocMode'] = tocMode
1.45 abukhman 666: pageinfo['query'] = self.REQUEST.get('query',' ')
667: pageinfo['queryType'] = self.REQUEST.get('queryType',' ')
668: pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext')
1.48 abukhman 669: pageinfo['textPN'] = self.REQUEST.get('textPN','1')
1.55 abukhman 670: pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','')
1.45 abukhman 671: pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30')
1.54 abukhman 672: pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '10')
1.44 casties 673: pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1')
1.48 abukhman 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'])
1.69 ! abukhman 680: # cached toc
1.48 abukhman 681: if tocSize%tocPageSize>0:
682: tocPages=tocSize/tocPageSize+1
683: else:
684: tocPages=tocSize/tocPageSize
1.69 ! abukhman 685: pageinfo['tocPN'] = min (tocPages,toc)
1.45 abukhman 686: pageinfo['searchPN'] =self.REQUEST.get('searchPN','1')
1.59 abukhman 687: pageinfo['sn'] =self.REQUEST.get('sn','')
1.3 casties 688: return pageinfo
689:
1.69 ! abukhman 690: def getSearch(self, pn=1, pageinfo=None, docinfo=None, query=None, queryType=None, lemma=None):
1.45 abukhman 691: """get search list"""
692: docpath = docinfo['textURLPath']
1.50 abukhman 693: url = docinfo['url']
694: logging.debug("documentViewer (gettoc) docpath: %s"%(docpath))
695: logging.debug("documentViewer (gettoc) url: %s"%(url))
1.45 abukhman 696: pagesize = pageinfo['queryPageSize']
697: pn = pageinfo['searchPN']
698: sn = pageinfo['sn']
1.55 abukhman 699: highlightQuery = pageinfo['highlightQuery']
1.45 abukhman 700: query =pageinfo['query']
701: queryType =pageinfo['queryType']
1.46 abukhman 702: viewMode= pageinfo['viewMode']
703: tocMode = pageinfo['tocMode']
704: tocPN = pageinfo['tocPN']
1.49 abukhman 705: selfurl = self.absolute_url()
1.56 abukhman 706: page=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s&highlightQuery=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode,highlightQuery) ,outputUnicode=False)
1.50 abukhman 707: pagexml = page.replace('?document=%s'%str(docpath),'?url=%s'%url)
1.45 abukhman 708: pagedom = Parse(pagexml)
1.49 abukhman 709: if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"):
710: pagedivs = pagedom.xpath("//div[@class='queryResultPage']")
711: if len(pagedivs)>0:
712: pagenode=pagedivs[0]
713: links=pagenode.xpath("//a")
714: for l in links:
715: hrefNode = l.getAttributeNodeNS(None, u"href")
716: if hrefNode:
717: href = hrefNode.nodeValue
718: if href.startswith('page-fragment.xql'):
1.59 abukhman 719: selfurl = self.absolute_url()
1.49 abukhman 720: 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))
1.59 abukhman 721: hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)
1.69 ! abukhman 722: return serializeNode(pagenode)
1.49 abukhman 723: if (queryType=="fulltextMorph"):
724: pagedivs = pagedom.xpath("//div[@class='queryResult']")
725: if len(pagedivs)>0:
726: pagenode=pagedivs[0]
727: links=pagenode.xpath("//a")
728: for l in links:
729: hrefNode = l.getAttributeNodeNS(None, u"href")
730: if hrefNode:
731: href = hrefNode.nodeValue
732: if href.startswith('page-fragment.xql'):
733: selfurl = self.absolute_url()
734: 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))
735: hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)
736: if href.startswith('../lt/lemma.xql'):
1.69 ! abukhman 737: hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma_New'%(selfurl))
1.49 abukhman 738: l.setAttributeNS(None, 'target', '_blank')
739: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
1.64 abukhman 740: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
741: pagedivs = pagedom.xpath("//div[@class='queryResultMorphExpansion']")
1.69 ! abukhman 742: return serializeNode(pagenode)
1.48 abukhman 743: if (queryType=="ftIndex")or(queryType=="ftIndexMorph"):
744: pagedivs= pagedom.xpath("//div[@class='queryResultPage']")
745: if len(pagedivs)>0:
746: pagenode=pagedivs[0]
747: links=pagenode.xpath("//a")
748: for l in links:
749: hrefNode = l.getAttributeNodeNS(None, u"href")
750: if hrefNode:
751: href = hrefNode.nodeValue
1.69 ! abukhman 752: hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s'%(viewMode,tocMode,tocPN,pn))
1.48 abukhman 753: if href.startswith('../lt/lex.xql'):
1.55 abukhman 754: hrefNode.nodeValue = href.replace('../lt/lex.xql','%s/template/head_main_voc'%selfurl)
1.48 abukhman 755: l.setAttributeNS(None, 'target', '_blank')
1.49 abukhman 756: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
1.48 abukhman 757: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
758: if href.startswith('../lt/lemma.xql'):
1.55 abukhman 759: hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma'%selfurl)
1.48 abukhman 760: l.setAttributeNS(None, 'target', '_blank')
1.49 abukhman 761: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
1.48 abukhman 762: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
1.49 abukhman 763: return serializeNode(pagenode)
1.50 abukhman 764: return "no text here"
1.47 abukhman 765:
1.43 casties 766: def getNumPages(self,docinfo=None):
767: """get list of pages from fulltext and put in docinfo"""
768: xquery = '//pb'
769: text = self.template.fulltextclient.eval("/mpdl/interface/xquery.xql", "document=%s&xquery=%s"%(docinfo['textURLPath'],xquery))
770: # TODO: better processing of the page list. do we need the info somewhere else also?
771: docinfo['numPages'] = text.count("<pb ")
772: return docinfo
773:
1.65 abukhman 774: def getTextPage(self, mode="text", pn=1, docinfo=None, pageinfo=None, highlightQuery=None,sn=None, viewMode=None, tocMode=None, tocPN=None):
1.43 casties 775: """returns single page from fulltext"""
1.44 casties 776: docpath = docinfo['textURLPath']
1.59 abukhman 777: path = docinfo['textURLPath']
778: url = docinfo['url']
779: viewMode= pageinfo['viewMode']
780: tocMode = pageinfo['tocMode']
781: tocPN = pageinfo['tocPN']
782: selfurl = self.absolute_url()
1.44 casties 783: if mode == "text_dict":
784: textmode = "textPollux"
785: else:
786: textmode = mode
1.59 abukhman 787:
788: textParam = "document=%s&mode=%s&pn=%s"%(docpath,textmode,pn)
789: if highlightQuery is not None:
1.69 ! abukhman 790: textParam +="&highlightQuery=%s&sn=%s"%(highlightQuery,sn)
1.59 abukhman 791: pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", textParam, outputUnicode=False)
1.43 casties 792: pagedom = Parse(pagexml)
793: # plain text mode
794: if mode == "text":
795: # first div contains text
796: pagedivs = pagedom.xpath("/div")
1.59 abukhman 797: if len(pagedivs) > 0:
1.43 casties 798: pagenode = pagedivs[0]
1.52 abukhman 799: links = pagenode.xpath("//a")
800: for l in links:
801: hrefNode = l.getAttributeNodeNS(None, u"href")
802: if hrefNode:
803: href= hrefNode.nodeValue
1.59 abukhman 804: if href.startswith('#note-'):
805: hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn))
1.43 casties 806: return serializeNode(pagenode)
1.48 abukhman 807: if mode == "xml":
808: # first div contains text
809: pagedivs = pagedom.xpath("/div")
810: if len(pagedivs) > 0:
811: pagenode = pagedivs[0]
812: return serializeNode(pagenode)
1.66 abukhman 813: if mode == "pureXml":
814: # first div contains text
815: pagedivs = pagedom.xpath("/div")
816: if len(pagedivs) > 0:
817: pagenode = pagedivs[0]
818: return serializeNode(pagenode)
1.43 casties 819: # text-with-links mode
1.44 casties 820: if mode == "text_dict":
1.43 casties 821: # first div contains text
822: pagedivs = pagedom.xpath("/div")
823: if len(pagedivs) > 0:
824: pagenode = pagedivs[0]
825: # check all a-tags
826: links = pagenode.xpath("//a")
827: for l in links:
828: hrefNode = l.getAttributeNodeNS(None, u"href")
829: if hrefNode:
830: # is link with href
831: href = hrefNode.nodeValue
832: if href.startswith('lt/lex.xql'):
833: # is pollux link
834: selfurl = self.absolute_url()
835: # change href
1.46 abukhman 836: hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl)
1.43 casties 837: # add target
838: l.setAttributeNS(None, 'target', '_blank')
1.48 abukhman 839: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
1.69 ! abukhman 840: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
1.46 abukhman 841: if href.startswith('lt/lemma.xql'):
842: selfurl = self.absolute_url()
843: hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl)
844: l.setAttributeNS(None, 'target', '_blank')
1.48 abukhman 845: l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
1.69 ! abukhman 846: l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
1.59 abukhman 847: if href.startswith('#note-'):
848: hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn))
1.43 casties 849: return serializeNode(pagenode)
850: return "no text here"
1.3 casties 851:
1.46 abukhman 852: def getTranslate(self, query=None, language=None):
853: """translate into another languages"""
1.50 abukhman 854: pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query)))
1.46 abukhman 855: return pagexml
856:
1.47 abukhman 857: def getLemma(self, lemma=None, language=None):
1.48 abukhman 858: """simular words lemma """
1.50 abukhman 859: pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma)))
1.69 ! abukhman 860: return pagexml
! 861:
! 862: def getLemmaNew(self, query=None, language=None):
! 863: """simular words lemma """
! 864: pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(query)))
1.46 abukhman 865: return pagexml
866:
1.47 abukhman 867: def getQuery (self, docinfo=None, pageinfo=None, query=None, queryType=None, pn=1):
868: """number of"""
869: docpath = docinfo['textURLPath']
870: pagesize = pageinfo['queryPageSize']
871: pn = pageinfo['searchPN']
872: query =pageinfo['query']
873: queryType =pageinfo['queryType']
874: tocSearch = 0
875: tocDiv = None
876: 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)
877: pagedom = Parse(pagexml)
878: numdivs = pagedom.xpath("//div[@class='queryResultHits']")
879: tocSearch = int(getTextFromNode(numdivs[0]))
1.54 abukhman 880: tc=int((tocSearch/10)+1)
1.47 abukhman 881: logging.debug("documentViewer (gettoc) tc: %s"%(tc))
882: return tc
883:
1.44 casties 884: def getToc(self, mode="text", docinfo=None):
885: """loads table of contents and stores in docinfo"""
886: logging.debug("documentViewer (gettoc) mode: %s"%(mode))
1.67 casties 887: if mode == "none":
1.69 ! abukhman 888: return docinfo
1.44 casties 889: if 'tocSize_%s'%mode in docinfo:
890: # cached toc
1.67 casties 891: return docinfo
892:
1.44 casties 893: docpath = docinfo['textURLPath']
894: # we need to set a result set size
895: pagesize = 1000
896: pn = 1
897: if mode == "text":
898: queryType = "toc"
899: else:
900: queryType = mode
901: # number of entries in toc
902: tocSize = 0
903: tocDiv = None
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)
905: # post-processing downloaded xml
906: pagedom = Parse(pagexml)
907: # get number of entries
908: numdivs = pagedom.xpath("//div[@class='queryResultHits']")
909: if len(numdivs) > 0:
910: tocSize = int(getTextFromNode(numdivs[0]))
911: docinfo['tocSize_%s'%mode] = tocSize
912: return docinfo
913:
1.69 ! abukhman 914: def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None):
1.44 casties 915: """returns single page from the table of contents"""
916: # TODO: this should use the cached TOC
917: if mode == "text":
918: queryType = "toc"
919: else:
920: queryType = mode
921: docpath = docinfo['textURLPath']
1.69 ! abukhman 922: path = docinfo['textURLPath']
1.44 casties 923: pagesize = pageinfo['tocPageSize']
924: pn = pageinfo['tocPN']
1.50 abukhman 925: url = docinfo['url']
1.46 abukhman 926: selfurl = self.absolute_url()
927: viewMode= pageinfo['viewMode']
928: tocMode = pageinfo['tocMode']
1.69 ! abukhman 929: tocPN = pageinfo['tocPN']
1.45 abukhman 930: pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn), outputUnicode=False)
1.50 abukhman 931: page = pagexml.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s'%(selfurl,url, viewMode, tocMode, tocPN))
1.46 abukhman 932: text = page.replace('mode=image','mode=texttool')
933: return text
1.3 casties 934:
1.69 ! abukhman 935: def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None):
1.3 casties 936: """init document viewer"""
937: self.title=title
938: self.digilibBaseUrl = digilibBaseUrl
1.4 casties 939: self.thumbrows = thumbrows
940: self.thumbcols = thumbcols
1.8 casties 941: self.authgroups = [s.strip().lower() for s in authgroups.split(',')]
1.3 casties 942: if RESPONSE is not None:
943: RESPONSE.redirect('manage_main')
1.1 dwinter 944:
945: def manage_AddDocumentViewerForm(self):
946: """add the viewer form"""
1.3 casties 947: pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self)
1.1 dwinter 948: return pt()
949:
1.43 casties 950: def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None):
1.1 dwinter 951: """add the viewer"""
1.43 casties 952: newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName)
1.1 dwinter 953: self._setObject(id,newObj)
954:
955: if RESPONSE is not None:
956: RESPONSE.redirect('manage_main')
1.3 casties 957:
958: ## DocumentViewerTemplate class
959: class DocumentViewerTemplate(ZopePageTemplate):
960: """Template for document viewer"""
961: meta_type="DocumentViewer Template"
962:
963:
964: def manage_addDocumentViewerTemplateForm(self):
965: """Form for adding"""
966: pt=PageTemplateFile('zpt/addDocumentViewerTemplate', globals()).__of__(self)
967: return pt()
968:
969: def manage_addDocumentViewerTemplate(self, id='viewer_main', title=None, text=None,
970: REQUEST=None, submit=None):
971: "Add a Page Template with optional file content."
972:
973: self._setObject(id, DocumentViewerTemplate(id))
974: ob = getattr(self, id)
1.23 dwinter 975: txt=file(os.path.join(package_home(globals()),'zpt/viewer_main.zpt'),'r').read()
976: logging.info("txt %s:"%txt)
977: ob.pt_edit(txt,"text/html")
1.3 casties 978: if title:
979: ob.pt_setTitle(title)
980: try:
981: u = self.DestinationURL()
982: except AttributeError:
983: u = REQUEST['URL1']
984:
985: u = "%s/%s" % (u, urllib.quote(id))
986: REQUEST.RESPONSE.redirect(u+'/manage_main')
987: return ''
988:
989:
1.14 casties 990:
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