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Diff for /documentViewer/documentViewer.py between versions 1.38 and 1.69.2.2

version 1.38, 2009/03/06 15:36:38 version 1.69.2.2, 2010/06/16 16:38:17
Line 1 Line 1
   
   
 from OFS.Folder import Folder  from OFS.Folder import Folder
 from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate  from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
 from Products.PageTemplates.PageTemplateFile import PageTemplateFile   from Products.PageTemplates.PageTemplateFile import PageTemplateFile 
   from Products.PythonScripts.standard import url_quote
 from AccessControl import ClassSecurityInfo  from AccessControl import ClassSecurityInfo
 from AccessControl import getSecurityManager  from AccessControl import getSecurityManager
 from Globals import package_home  from Globals import package_home
Line 11  from Ft.Xml.Domlette import Nonvalidatin Line 11  from Ft.Xml.Domlette import Nonvalidatin
 from Ft.Xml.Domlette import PrettyPrint, Print  from Ft.Xml.Domlette import PrettyPrint, Print
 from Ft.Xml import EMPTY_NAMESPACE, Parse  from Ft.Xml import EMPTY_NAMESPACE, Parse
   
 import Ft.Xml.XPath  from xml.dom.minidom import parse, parseString
   
   from extraFunction import *
   
   
   import Ft.Xml.XPath
   import cStringIO
   import xmlrpclib
 import os.path  import os.path
 import sys  import sys
 import cgi  import cgi
Line 22  import math Line 28  import math
   
 import urlparse   import urlparse 
 from types import *  from types import *
   
 def logger(txt,method,txt2):  def logger(txt,method,txt2):
     """logging"""      """logging"""
     logging.info(txt+ txt2)      logging.info(txt+ txt2)
Line 45  def getTextFromNode(nodename): Line 52  def getTextFromNode(nodename):
            rc = rc + node.data             rc = rc + node.data
     return rc      return rc
   
   def serializeNode(node, encoding='utf-8'):
       """returns a string containing node as XML"""
       buf = cStringIO.StringIO()
       Print(node, stream=buf, encoding=encoding)
       s = buf.getvalue()
       buf.close()
       return s
   
                   
 def getParentDir(path):  def getParentDir(path):
     """returns pathname shortened by one"""      """returns pathname shortened by one"""
Line 64  def urlopen(url,timeout=2): Line 79  def urlopen(url,timeout=2):
 ##  ##
 ## documentViewer class  ## documentViewer class
 ##  ##
 class documentViewer(Folder):  class documentViewer(Folder, extraFunction):
     """document viewer"""      """document viewer"""
     #textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?"      #textViewerUrl="http://127.0.0.1:8080/HFQP/testXSLT/getPage?"
           
Line 77  class documentViewer(Folder): Line 92  class documentViewer(Folder):
   
     # templates and forms      # templates and forms
     viewer_main = PageTemplateFile('zpt/viewer_main', globals())      viewer_main = PageTemplateFile('zpt/viewer_main', globals())
     thumbs_main = PageTemplateFile('zpt/thumbs_main', globals())      toc_thumbs = PageTemplateFile('zpt/toc_thumbs', globals())
     image_main = PageTemplateFile('zpt/image_main', globals())      toc_text = PageTemplateFile('zpt/toc_text', globals())
       toc_figures = PageTemplateFile('zpt/toc_figures', globals())
       page_main_images = PageTemplateFile('zpt/page_main_images', globals())
       page_main_text = PageTemplateFile('zpt/page_main_text', globals())
       page_main_text_dict = PageTemplateFile('zpt/page_main_text_dict', globals())
       page_main_xml = PageTemplateFile('zpt/page_main_xml', globals())
     head_main = PageTemplateFile('zpt/head_main', globals())      head_main = PageTemplateFile('zpt/head_main', globals())
     docuviewer_css = PageTemplateFile('css/docuviewer.css', globals())      docuviewer_css = PageTemplateFile('css/docuviewer.css', globals())
     info_xml = PageTemplateFile('zpt/info_xml', globals())      info_xml = PageTemplateFile('zpt/info_xml', globals())
   
       
     thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals())      thumbs_main_rss = PageTemplateFile('zpt/thumbs_main_rss', globals())
     security.declareProtected('View management screens','changeDocumentViewerForm')          security.declareProtected('View management screens','changeDocumentViewerForm')    
     changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals())      changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals())
   
           
     def __init__(self,id,imageViewerUrl,textViewerUrl=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=10,authgroups="mpiwg"):      def __init__(self,id,imageScalerUrl=None,textServerName=None,title="",digilibBaseUrl=None,thumbcols=2,thumbrows=5,authgroups="mpiwg"):
         """init document viewer"""          """init document viewer"""
         self.id=id          self.id=id
         self.title=title          self.title=title
         self.imageViewerUrl=imageViewerUrl  
         self.textViewerUrl=textViewerUrl  
           
         if not digilibBaseUrl:  
             self.digilibBaseUrl = self.findDigilibUrl()  
         else:  
             self.digilibBaseUrl = digilibBaseUrl  
         self.thumbcols = thumbcols          self.thumbcols = thumbcols
         self.thumbrows = thumbrows          self.thumbrows = thumbrows
         # authgroups is list of authorized groups (delimited by ,)          # authgroups is list of authorized groups (delimited by ,)
         self.authgroups = [s.strip().lower() for s in authgroups.split(',')]          self.authgroups = [s.strip().lower() for s in authgroups.split(',')]
         # add template folder so we can always use template.something          # create template folder so we can always use template.something
         self.manage_addFolder('template')          
           templateFolder = Folder('template')
           #self['template'] = templateFolder # Zope-2.12 style
           self._setObject('template',templateFolder) # old style
           try:
               from Products.XMLRpcTools.XMLRpcTools import XMLRpcServerProxy
               xmlRpcClient = XMLRpcServerProxy(id='fulltextclient', serverUrl=textServerName, use_xmlrpc=False)
               #templateFolder['fulltextclient'] = xmlRpcClient
               templateFolder._setObject('fulltextclient',xmlRpcClient)
           except Exception, e:
               logging.error("Unable to create XMLRpcTools for fulltextclient: "+str(e))
           try:
               from Products.zogiLib.zogiLib import zogiLib
               zogilib = zogiLib(id="zogilib", title="zogilib for docuviewer", dlServerURL=imageScalerUrl, layout="book")
               #templateFolder['zogilib'] = zogilib
               templateFolder._setObject('zogilib',zogilib)
           except Exception, e:
               logging.error("Unable to create zogiLib for zogilib: "+str(e))
   
   
     security.declareProtected('View','thumbs_rss')      security.declareProtected('View','thumbs_rss')
Line 116  class documentViewer(Folder): Line 147  class documentViewer(Folder):
         @param viewMode: if images display images, if text display text, default is images (text,images or auto)          @param viewMode: if images display images, if text display text, default is images (text,images or auto)
                   
         '''          '''
         logging.info("HHHHHHHHHHHHHH:load the rss")          logging.debug("HHHHHHHHHHHHHH:load the rss")
         logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))          logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
                   
         if not hasattr(self, 'template'):          if not hasattr(self, 'template'):
Line 139  class documentViewer(Folder): Line 170  class documentViewer(Folder):
         return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode)          return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode)
       
     security.declareProtected('View','index_html')      security.declareProtected('View','index_html')
     def index_html(self,mode,url,viewMode="auto",start=None,pn=1,mk=None):      def index_html(self,url,mode="texttool",viewMode="auto",tocMode="thumbs",start=None,pn=1,mk=None, query=None, querySearch=None):
         '''          '''
         view it          view it
         @param mode: defines how to access the document behind url           @param mode: defines how to access the document behind url 
         @param url: url which contains display information          @param url: url which contains display information
         @param viewMode: if images display images, if text display text, default is images (text,images or auto)          @param viewMode: if images display images, if text display text, default is auto (text,images or auto)
                   @param tocMode: type of 'table of contents' for navigation (thumbs, text, figures, none)
           @param querySearch: type of different search modes (fulltext, fulltextMorph, xpath, xquery, ftIndex, ftIndexMorph, fulltextMorphLemma)
         '''          '''
                   
         logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))          logging.debug("documentViewer (index) mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
                   
         if not hasattr(self, 'template'):          if not hasattr(self, 'template'):
             # create template folder if it doesn't exist              # this won't work
             self.manage_addFolder('template')              logging.error("template folder missing!")
               return "ERROR: template folder missing!"
                           
         if not self.digilibBaseUrl:          if not getattr(self, 'digilibBaseUrl', None):
             self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"              self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
                           
         docinfo = self.getDocinfo(mode=mode,url=url)          docinfo = self.getDocinfo(mode=mode,url=url)
         pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo)          
         pt = getattr(self.template, 'viewer_main')          
           if tocMode != "thumbs":
               # get table of contents
               docinfo = self.getToc(mode=tocMode, docinfo=docinfo)
                   
         if viewMode=="auto": # automodus gewaehlt          if viewMode=="auto": # automodus gewaehlt
             if docinfo.get("textURL",'') and self.textViewerUrl: #texturl gesetzt und textViewer konfiguriert              if docinfo.get("textURL",''): #texturl gesetzt und textViewer konfiguriert
                 viewMode="text"                  viewMode="text_dict"
             else:              else:
                 viewMode="images"                  viewMode="images"
                                 
           pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo,viewMode=viewMode,tocMode=tocMode)
           
           pt = getattr(self.template, 'viewer_main')               
         return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk))          return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk))
       
     def generateMarks(self,mk):      def generateMarks(self,mk):
         ret=""          ret=""
     if mk is None:      if mk is None:
         return ""          return ""
       
     if type(mk) is not ListType:      if type(mk) is not ListType:
         mk=[mk]          mk=[mk]
         for m in mk:          for m in mk:
             ret+="mk=%s"%m              ret+="mk=%s"%m
         return ret          return ret
           
   
       def findDigilibUrl(self):
           """try to get the digilib URL from zogilib"""
           url = self.template.zogilib.getDLBaseUrl()
           return url
   
       def getDocumentViewerURL(self):
           """returns the URL of this instance"""
           return self.absolute_url()
       
       def getStyle(self, idx, selected, style=""):
           """returns a string with the given style and append 'sel' if path == selected."""
           #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style))
           if idx == selected:
               return style + 'sel'
           else:
               return style
       
     def getLink(self,param=None,val=None):      def getLink(self,param=None,val=None):
         """link to documentviewer with parameter param set to val"""          """link to documentviewer with parameter param set to val"""
         params=self.REQUEST.form.copy()          params=self.REQUEST.form.copy()
Line 189  class documentViewer(Folder): Line 245  class documentViewer(Folder):
                     del params[param]                      del params[param]
             else:              else:
                 params[param] = str(val)                  params[param] = str(val)
         if params["mode"] == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath                  
           if params.get("mode", None) == "filepath": #wenn beim erst Aufruf filepath gesetzt wurde aendere das nun zu imagepath
                 params["mode"] = "imagepath"                  params["mode"] = "imagepath"
                 params["url"] = getParentDir(params["url"])                  params["url"] = getParentDir(params["url"])
                                   
Line 209  class documentViewer(Folder): Line 266  class documentViewer(Folder):
                 params[param] = str(val)                  params[param] = str(val)
                                   
         # quote values and assemble into query string          # quote values and assemble into query string
         logging.info("XYXXXXX: %s"%repr(params.items()))          logging.debug("XYXXXXX: %s"%repr(params.items()))
         ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])          ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
         url=self.REQUEST['URL1']+"?"+ps          url=self.REQUEST['URL1']+"?"+ps
         return url          return url
       
     def getInfo_xml(self,url,mode):      def getInfo_xml(self,url,mode):
         """returns info about the document as XML"""          """returns info about the document as XML"""
   
Line 224  class documentViewer(Folder): Line 282  class documentViewer(Folder):
         return pt(docinfo=docinfo)          return pt(docinfo=docinfo)
   
           
     def getStyle(self, idx, selected, style=""):  
         """returns a string with the given style and append 'sel' if path == selected."""  
         #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style))  
         if idx == selected:  
             return style + 'sel'  
         else:  
             return style  
   
           
     def isAccessible(self, docinfo):      def isAccessible(self, docinfo):
         """returns if access to the resource is granted"""          """returns if access to the resource is granted"""
         access = docinfo.get('accessType', None)          access = docinfo.get('accessType', None)
         logger("documentViewer (accessOK)", logging.INFO, "access type %s"%access)          logging.debug("documentViewer (accessOK) access type %s"%access)
         if access is not None and access == 'free':          if access is not None and access == 'free':
             logger("documentViewer (accessOK)", logging.INFO, "access is free")              logging.debug("documentViewer (accessOK) access is free")
             return True              return True
         elif access is None or access in self.authgroups:          elif access is None or access in self.authgroups:
             # only local access -- only logged in users              # only local access -- only logged in users
Line 249  class documentViewer(Folder): Line 298  class documentViewer(Folder):
             else:              else:
                 return False                  return False
                   
         logger("documentViewer (accessOK)", logging.INFO, "unknown access type %s"%access)          logging.debug("documentViewer (accessOK) unknown access type %s"%access)
         return False          return False
           
                                   
Line 265  class documentViewer(Folder): Line 314  class documentViewer(Folder):
                 
         infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path          infoUrl=self.digilibBaseUrl+"/dirInfo-xml.jsp?mo=dir&fn="+path
           
         logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo from %s"%(infoUrl))          logging.debug("documentViewer (getparamfromdigilib) dirInfo from %s"%(infoUrl))
                   
         for cnt in range(num_retries):          for cnt in range(num_retries):
             try:              try:
Line 274  class documentViewer(Folder): Line 323  class documentViewer(Folder):
                 dom = Parse(txt)                  dom = Parse(txt)
                 break                  break
             except:              except:
                 logger("documentViewer (getdirinfofromdigilib)", logging.ERROR, "error reading %s (try %d)"%(infoUrl,cnt))                  logging.error("documentViewer (getdirinfofromdigilib) error reading %s (try %d)"%(infoUrl,cnt))
         else:          else:
             raise IOError("Unable to get dir-info from %s"%(infoUrl))              raise IOError("Unable to get dir-info from %s"%(infoUrl))
                   
         sizes=dom.xpath("//dir/size")          sizes=dom.xpath("//dir/size")
         logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo:size"%sizes)          logging.debug("documentViewer (getparamfromdigilib) dirInfo:size"%sizes)
                   
         if sizes:          if sizes:
             docinfo['numPages'] = int(getTextFromNode(sizes[0]))              docinfo['numPages'] = int(getTextFromNode(sizes[0]))
         else:          else:
             docinfo['numPages'] = 0              docinfo['numPages'] = 0
                                                   
           # TODO: produce and keep list of image names and numbers
                           
         return docinfo          return docinfo
           
                           
Line 312  class documentViewer(Folder): Line 363  class documentViewer(Folder):
                 dom = Parse(txt)                  dom = Parse(txt)
                 break                  break
             except:              except:
                 logger("ERROR documentViewer (getIndexMata)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])                  logging.error("ERROR documentViewer (getIndexMeta) %s (%s)"%sys.exc_info()[0:2])
                                   
         if dom is None:          if dom is None:
             raise IOError("Unable to read index meta from %s"%(url))              raise IOError("Unable to read index meta from %s"%(url))
Line 332  class documentViewer(Folder): Line 383  class documentViewer(Folder):
             server=self.digilibBaseUrl+"/servlet/Texter?fn="              server=self.digilibBaseUrl+"/servlet/Texter?fn="
             metaUrl=server+url.replace("/mpiwg/online","")              metaUrl=server+url.replace("/mpiwg/online","")
                         
           
         for cnt in range(num_retries):          for cnt in range(num_retries):
             try:              try:
                 # patch dirk encoding fehler treten dann nicht mehr auf                  # patch dirk encoding fehler treten dann nicht mehr auf
Line 341  class documentViewer(Folder): Line 391  class documentViewer(Folder):
                 dom = Parse(txt)                  dom = Parse(txt)
                 break                  break
             except:              except:
                 logger("ERROR documentViewer (getPresentationInfoXML)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])                  logging.error("ERROR documentViewer (getPresentationInfoXML) %s (%s)"%sys.exc_info()[0:2])
                                   
         if dom is None:          if dom is None:
             raise IOError("Unable to read infoXMLfrom %s"%(url))              raise IOError("Unable to read infoXMLfrom %s"%(url))
Line 351  class documentViewer(Folder): Line 401  class documentViewer(Folder):
                   
     def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):      def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
         """gets authorization info from the index.meta file at path or given by dom"""          """gets authorization info from the index.meta file at path or given by dom"""
         logger("documentViewer (getauthinfofromindexmeta)", logging.INFO,"path: %s"%(path))          logging.debug("documentViewer (getauthinfofromindexmeta) path: %s"%(path))
                   
         access = None          access = None
                   
Line 385  class documentViewer(Folder): Line 435  class documentViewer(Folder):
                 path=getParentDir(path)                  path=getParentDir(path)
             dom = self.getIndexMeta(path)              dom = self.getIndexMeta(path)
                           
           logging.debug("documentViewer (getbibinfofromindexmeta cutted) path: %s"%(path))
         # put in all raw bib fields as dict "bib"          # put in all raw bib fields as dict "bib"
         bib = dom.xpath("//bib/*")          bib = dom.xpath("//bib/*")
         if bib and len(bib)>0:          if bib and len(bib)>0:
Line 426  class documentViewer(Folder): Line 477  class documentViewer(Folder):
                   
     def getDocinfoFromTextTool(self,url,dom=None,docinfo=None):      def getDocinfoFromTextTool(self,url,dom=None,docinfo=None):
        """parse texttool tag in index meta"""         """parse texttool tag in index meta"""
        logger("documentViewer (getdocinfofromtexttool)", logging.INFO,"url: %s"%(url))          logging.debug("documentViewer (getdocinfofromtexttool) url: %s" % (url))
        if docinfo is None:         if docinfo is None:
            docinfo = {}             docinfo = {}
              
        if docinfo.get('lang',None) is None:         if docinfo.get('lang',None) is None:
            docinfo['lang']='' # default keine Sprache gesetzt             docinfo['lang']='' # default keine Sprache gesetzt
        if dom is None:         if dom is None:
Line 442  class documentViewer(Folder): Line 492  class documentViewer(Folder):
        if archiveNames and (len(archiveNames)>0):         if archiveNames and (len(archiveNames)>0):
            archiveName=getTextFromNode(archiveNames[0])             archiveName=getTextFromNode(archiveNames[0])
        else:         else:
            logger("documentViewer (getdocinfofromtexttool)", logging.WARNING,"resource/name missing in: %s"%(url))              logging.warning("documentViewer (getdocinfofromtexttool) resource/name missing in: %s" % (url))
                 
        archivePaths=dom.xpath("//resource/archive-path")         archivePaths=dom.xpath("//resource/archive-path")
        if archivePaths and (len(archivePaths)>0):         if archivePaths and (len(archivePaths)>0):
Line 454  class documentViewer(Folder): Line 504  class documentViewer(Folder):
                archivePath += "/" + archiveName                 archivePath += "/" + archiveName
        else:         else:
            # try to get archive-path from url             # try to get archive-path from url
            logger("documentViewer (getdocinfofromtexttool)", logging.WARNING,"resource/archive-path missing in: %s"%(url))              logging.warning("documentViewer (getdocinfofromtexttool) resource/archive-path missing in: %s" % (url))
            if (not url.startswith('http')):             if (not url.startswith('http')):
                archivePath = url.replace('index.meta', '')                 archivePath = url.replace('index.meta', '')
                                 
Line 465  class documentViewer(Folder): Line 515  class documentViewer(Folder):
        imageDirs=dom.xpath("//texttool/image")         imageDirs=dom.xpath("//texttool/image")
        if imageDirs and (len(imageDirs)>0):         if imageDirs and (len(imageDirs)>0):
            imageDir=getTextFromNode(imageDirs[0])             imageDir=getTextFromNode(imageDirs[0])
               
        else:         else:
            # we balk with no image tag / not necessary anymore because textmode is now standard             # we balk with no image tag / not necessary anymore because textmode is now standard
            #raise IOError("No text-tool info in %s"%(url))             #raise IOError("No text-tool info in %s"%(url))
            imageDir=""             imageDir=""
            docinfo['numPages']=1 # im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht              #xquery="//pb"  
          
            docinfo['imagePath'] = "" # keine Bilder             docinfo['imagePath'] = "" # keine Bilder
            docinfo['imageURL'] = ""             docinfo['imageURL'] = ""
   
Line 499  class documentViewer(Folder): Line 549  class documentViewer(Folder):
                         
            docinfo['textURL'] = textUrl             docinfo['textURL'] = textUrl
         
           textUrls = dom.xpath("//texttool/text-url-path")
           if textUrls and (len(textUrls) > 0):
               textUrl = getTextFromNode(textUrls[0])
               docinfo['textURLPath'] = textUrl
               if not docinfo['imagePath']:
                   # text-only, no page images
                   docinfo = self.getNumPages(docinfo) #im moment einfach auf eins setzen, navigation ueber die thumbs geht natuerlich nicht    
            
        presentationUrls=dom.xpath("//texttool/presentation")         presentationUrls=dom.xpath("//texttool/presentation")
        docinfo = self.getBibinfoFromIndexMeta(url,docinfo=docinfo,dom=dom)   # get info von bib tag         docinfo = self.getBibinfoFromIndexMeta(url,docinfo=docinfo,dom=dom)   # get info von bib tag
                 
        if presentationUrls and (len(presentationUrls)>0): # ueberschreibe diese durch presentation informationen          if presentationUrls and (len(presentationUrls)>0): # ueberschreibe diese durch presentation informationen 
             # presentation url ergiebt sich ersetzen von index.meta in der url der fuer die Metadaten              # presentation url ergiebt sich ersetzen von index.meta in der url der fuer die Metadaten
             # durch den relativen Pfad auf die presentation infos              # durch den relativen Pfad auf die presentation infos
            presentationUrl=url.replace('index.meta',getTextFromNode(presentationUrls[0]))              presentationPath = getTextFromNode(presentationUrls[0])
               if url.endswith("index.meta"): 
                   presentationUrl = url.replace('index.meta', presentationPath)
               else:
                   presentationUrl = url + "/" + presentationPath
                   
            docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl,docinfo=docinfo,dom=dom)             docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl,docinfo=docinfo,dom=dom)
   
        docinfo = self.getAuthinfoFromIndexMeta(url,docinfo=docinfo,dom=dom)   # get access info         docinfo = self.getAuthinfoFromIndexMeta(url,docinfo=docinfo,dom=dom)   # get access info
           
        return docinfo         return docinfo
         
         
Line 532  class documentViewer(Folder): Line 596  class documentViewer(Folder):
           
     def getDocinfoFromImagePath(self,path,docinfo=None,cut=0):      def getDocinfoFromImagePath(self,path,docinfo=None,cut=0):
         """path ist the path to the images it assumes that the index.meta file is one level higher."""          """path ist the path to the images it assumes that the index.meta file is one level higher."""
         logger("documentViewer (getdocinfofromimagepath)", logging.INFO,"path: %s"%(path))          logging.debug("documentViewer (getdocinfofromimagepath) path: %s"%(path))
         if docinfo is None:          if docinfo is None:
             docinfo = {}              docinfo = {}
         path=path.replace("/mpiwg/online","")          path=path.replace("/mpiwg/online","")
         docinfo['imagePath'] = path          docinfo['imagePath'] = path
         docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut)          docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut)
                   
           pathorig=path
         for x in range(cut):                 for x in range(cut):       
                 path=getParentDir(path)                  path=getParentDir(path)
         logging.error("PATH:"+path)          logging.debug("documentViewer (getdocinfofromimagepath) PATH:"+path)
         imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path          imageUrl=self.digilibBaseUrl+"/servlet/Scaler?fn="+path
         docinfo['imageURL'] = imageUrl          docinfo['imageURL'] = imageUrl
                   
         docinfo = self.getBibinfoFromIndexMeta(path,docinfo=docinfo,cut=cut)          #path ist the path to the images it assumes that the index.meta file is one level higher.
         docinfo = self.getAuthinfoFromIndexMeta(path,docinfo=docinfo,cut=cut)          docinfo = self.getBibinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
           docinfo = self.getAuthinfoFromIndexMeta(pathorig,docinfo=docinfo,cut=cut+1)
         return docinfo          return docinfo
           
           
     def getDocinfo(self, mode, url):      def getDocinfo(self, mode, url):
         """returns docinfo depending on mode"""          """returns docinfo depending on mode"""
         logger("documentViewer (getdocinfo)", logging.INFO,"mode: %s, url: %s"%(mode,url))          logging.debug("documentViewer (getdocinfo) mode: %s, url: %s"%(mode,url))
         # look for cached docinfo in session          # look for cached docinfo in session
         if self.REQUEST.SESSION.has_key('docinfo'):          if self.REQUEST.SESSION.has_key('docinfo'):
             docinfo = self.REQUEST.SESSION['docinfo']              docinfo = self.REQUEST.SESSION['docinfo']
             # check if its still current              # check if its still current
             if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url:              if docinfo is not None and docinfo.get('mode') == mode and docinfo.get('url') == url:
                 logger("documentViewer (getdocinfo)", logging.INFO,"docinfo in session: %s"%docinfo)                  logging.debug("documentViewer (getdocinfo) docinfo in session: %s"%docinfo)
                 return docinfo                  return docinfo
         # new docinfo          # new docinfo
         docinfo = {'mode': mode, 'url': url}          docinfo = {'mode': mode, 'url': url}
Line 569  class documentViewer(Folder): Line 635  class documentViewer(Folder):
         elif mode=="filepath":          elif mode=="filepath":
             docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1)              docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1)
         else:          else:
             logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!")              logging.error("documentViewer (getdocinfo) unknown mode: %s!"%mode)
             raise ValueError("Unknown mode %s"%(mode))              raise ValueError("Unknown mode %s! Has to be one of 'texttool','imagepath','filepath'."%(mode))
                                                   
         logger("documentViewer (getdocinfo)", logging.INFO,"docinfo: %s"%docinfo)          logging.debug("documentViewer (getdocinfo) docinfo: %s"%docinfo)
         self.REQUEST.SESSION['docinfo'] = docinfo          self.REQUEST.SESSION['docinfo'] = docinfo
         return docinfo          return docinfo
                   
               def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None, viewMode=None, tocMode=None):
     def getPageinfo(self, current, start=None, rows=None, cols=None, docinfo=None):  
         """returns pageinfo with the given parameters"""          """returns pageinfo with the given parameters"""
         pageinfo = {}          pageinfo = {}
         current = getInt(current)          current = getInt(current)
Line 592  class documentViewer(Folder): Line 657  class documentViewer(Folder):
         # int(current / grpsize) * grpsize +1))          # int(current / grpsize) * grpsize +1))
         pageinfo['start'] = start          pageinfo['start'] = start
         pageinfo['end'] = start + grpsize          pageinfo['end'] = start + grpsize
         if docinfo is not None:          if (docinfo is not None) and ('numPages' in docinfo):
             np = int(docinfo['numPages'])              np = int(docinfo['numPages'])
             pageinfo['end'] = min(pageinfo['end'], np)              pageinfo['end'] = min(pageinfo['end'], np)
             pageinfo['numgroups'] = int(np / grpsize)              pageinfo['numgroups'] = int(np / grpsize)
             if np % grpsize > 0:              if np % grpsize > 0:
                 pageinfo['numgroups'] += 1                  pageinfo['numgroups'] += 1
           pageinfo['viewMode'] = viewMode
           pageinfo['tocMode'] = tocMode
           pageinfo['query'] = self.REQUEST.get('query',' ')
           pageinfo['queryType'] = self.REQUEST.get('queryType',' ')
           pageinfo['querySearch'] =self.REQUEST.get('querySearch', 'fulltext')
           pageinfo['textPN'] = self.REQUEST.get('textPN','1')
           pageinfo['highlightQuery'] = self.REQUEST.get('highlightQuery','')
           pageinfo['tocPageSize'] = self.REQUEST.get('tocPageSize', '30')
           pageinfo['queryPageSize'] =self.REQUEST.get('queryPageSize', '10')
           pageinfo['tocPN'] = self.REQUEST.get('tocPN', '1')
           toc = int (pageinfo['tocPN'])
           pageinfo['textPages'] =int (toc)
           
           if 'tocSize_%s'%tocMode in docinfo:
               tocSize = int(docinfo['tocSize_%s'%tocMode])
               tocPageSize = int(pageinfo['tocPageSize'])
               # cached toc           
               if tocSize%tocPageSize>0:
                   tocPages=tocSize/tocPageSize+1
               else:
                   tocPages=tocSize/tocPageSize
               pageinfo['tocPN'] = min (tocPages,toc)                    
           pageinfo['searchPN'] =self.REQUEST.get('searchPN','1')
           pageinfo['sn'] =self.REQUEST.get('sn','')
         return pageinfo          return pageinfo
                                   
     def text(self,mode,url,pn):  def changeDocumentViewer(self,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=5,authgroups='mpiwg',RESPONSE=None):
         """give text"""  
         if mode=="texttool": #index.meta with texttool information  
             (viewerUrl,imagepath,textpath)=parseUrlTextTool(url)  
           
         #print textpath  
         try:  
             dom = NonvalidatingReader.parseUri(textpath)  
         except:  
             return None  
       
         list=[]  
         nodes=dom.xpath("//pb")  
   
         node=nodes[int(pn)-1]  
           
         p=node  
           
         while p.tagName!="p":  
             p=p.parentNode  
           
           
         endNode=nodes[int(pn)]  
           
           
         e=endNode  
           
         while e.tagName!="p":  
             e=e.parentNode  
           
           
         next=node.parentNode  
           
         #sammle s  
         while next and (next!=endNode.parentNode):  
             list.append(next)      
             next=next.nextSibling      
         list.append(endNode.parentNode)  
           
         if p==e:# beide im selben paragraphen  
             pass  
 #    else:  
 #            next=p  
 #            while next!=e:  
 #                print next,e  
 #                list.append(next)  
 #                next=next.nextSibling  
 #              
 #        for x in list:  
 #            PrettyPrint(x)  
 #  
 #        return list  
 #  
   
     def findDigilibUrl(self):  
         """try to get the digilib URL from zogilib"""  
         url = self.imageViewerUrl[:-1] + "/getScalerUrl"  
         #print urlparse.urlparse(url)[0]  
         #print urlparse.urljoin(self.absolute_url(),url)  
         logging.info("finddigiliburl: %s"%urlparse.urlparse(url)[0])  
         logging.info("finddigiliburl: %s"%urlparse.urljoin(self.absolute_url(),url))  
           
         try:  
             if urlparse.urlparse(url)[0]=='': #relative path  
                 url=urlparse.urljoin(self.absolute_url()+"/",url)  
                   
             scaler = urlopen(url).read()  
             return scaler.replace("/servlet/Scaler?", "")  
         except:  
             return None  
       
     def changeDocumentViewer(self,imageViewerUrl,textViewerUrl,title="",digilibBaseUrl=None,thumbrows=2,thumbcols=10,authgroups='mpiwg',RESPONSE=None):  
         """init document viewer"""          """init document viewer"""
         self.title=title          self.title=title
         self.imageViewerUrl=imageViewerUrl  
         self.textViewerUrl=textViewerUrl  
         self.digilibBaseUrl = digilibBaseUrl          self.digilibBaseUrl = digilibBaseUrl
         self.thumbrows = thumbrows          self.thumbrows = thumbrows
         self.thumbcols = thumbcols          self.thumbcols = thumbcols
Line 684  class documentViewer(Folder): Line 699  class documentViewer(Folder):
         if RESPONSE is not None:          if RESPONSE is not None:
             RESPONSE.redirect('manage_main')              RESPONSE.redirect('manage_main')
           
       
           
           
 #    security.declareProtected('View management screens','renameImageForm')  
   
 def manage_AddDocumentViewerForm(self):  def manage_AddDocumentViewerForm(self):
     """add the viewer form"""      """add the viewer form"""
     pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self)      pt=PageTemplateFile('zpt/addDocumentViewer', globals()).__of__(self)
     return pt()      return pt()
       
 def manage_AddDocumentViewer(self,id,imageViewerUrl="",textViewerUrl="",title="",RESPONSE=None):  def manage_AddDocumentViewer(self,id,imageScalerUrl="",textServerName="",title="",RESPONSE=None):
     """add the viewer"""      """add the viewer"""
     newObj=documentViewer(id,imageViewerUrl,title=title,textViewerUrl=textViewerUrl)      newObj=documentViewer(id,imageScalerUrl=imageScalerUrl,title=title,textServerName=textServerName)
     self._setObject(id,newObj)      self._setObject(id,newObj)
           
     if RESPONSE is not None:      if RESPONSE is not None:
         RESPONSE.redirect('manage_main')          RESPONSE.redirect('manage_main')
   
   
 ##  
 ## DocumentViewerTemplate class  ## DocumentViewerTemplate class
 ##  
 class DocumentViewerTemplate(ZopePageTemplate):  class DocumentViewerTemplate(ZopePageTemplate):
     """Template for document viewer"""      """Template for document viewer"""
     meta_type="DocumentViewer Template"      meta_type="DocumentViewer Template"
Removed from v.1.38  
changed lines
  Added in v.1.69.2.2

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