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Diff for /documentViewer/documentViewer.py between versions 1.28 and 1.38

version 1.28, 2007/06/14 16:07:21 version 1.38, 2009/03/06 15:36:38
Line 21  import logging Line 21  import logging
 import math  import math
   
 import urlparse   import urlparse 
   from types import *
 def logger(txt,method,txt2):  def logger(txt,method,txt2):
     """logging"""      """logging"""
     logging.info(txt+ txt2)      logging.info(txt+ txt2)
Line 32  def getInt(number, default=0): Line 32  def getInt(number, default=0):
     try:      try:
         return int(number)          return int(number)
     except:      except:
         return default          return int(default)
   
 def getTextFromNode(nodename):  def getTextFromNode(nodename):
     """get the cdata content of a node"""      """get the cdata content of a node"""
Line 83  class documentViewer(Folder): Line 83  class documentViewer(Folder):
     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())
     security.declareProtected('View management screens','changeDocumentViewerForm')          security.declareProtected('View management screens','changeDocumentViewerForm')    
     changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals())      changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals())
   
Line 106  class documentViewer(Folder): Line 107  class documentViewer(Folder):
         self.manage_addFolder('template')          self.manage_addFolder('template')
   
   
       security.declareProtected('View','thumbs_rss')
       def thumbs_rss(self,mode,url,viewMode="auto",start=None,pn=1):
           '''
           view it
           @param mode: defines how to access the document behind url 
           @param url: url which contains display information
           @param viewMode: if images display images, if text display text, default is images (text,images or auto)
           
           '''
           logging.info("HHHHHHHHHHHHHH:load the rss")
           logger("documentViewer (index)", logging.INFO, "mode: %s url:%s start:%s pn:%s"%(mode,url,start,pn))
           
           if not hasattr(self, 'template'):
               # create template folder if it doesn't exist
               self.manage_addFolder('template')
               
           if not self.digilibBaseUrl:
               self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
               
           docinfo = self.getDocinfo(mode=mode,url=url)
           pageinfo = self.getPageinfo(start=start,current=pn,docinfo=docinfo)
           pt = getattr(self.template, 'thumbs_main_rss')
           
           if viewMode=="auto": # automodus gewaehlt
               if docinfo.get("textURL",'') and self.textViewerUrl: #texturl gesetzt und textViewer konfiguriert
                   viewMode="text"
               else:
                   viewMode="images"
                  
           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):      def index_html(self,mode,url,viewMode="auto",start=None,pn=1,mk=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 
Line 135  class documentViewer(Folder): Line 167  class documentViewer(Folder):
             else:              else:
                 viewMode="images"                  viewMode="images"
                                 
         return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode)          return pt(docinfo=docinfo,pageinfo=pageinfo,viewMode=viewMode,mk=self.generateMarks(mk))
     
       def generateMarks(self,mk):
           ret=""
       if mk is None:
           return ""
       
       if type(mk) is not ListType:
           mk=[mk]
           for m in mk:
               ret+="mk=%s"%m
           return ret
       
     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"""
Line 147  class documentViewer(Folder): Line 189  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
                   params["mode"] = "imagepath"
                   params["url"] = getParentDir(params["url"])
                                   
         # quote values and assemble into query string          # quote values and assemble into query string
         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 getLinkAmp(self,param=None,val=None):
           """link to documentviewer with parameter param set to val"""
           params=self.REQUEST.form.copy()
           if param is not None:
               if val is None:
                   if params.has_key(param):
                       del params[param]
               else:
                   params[param] = str(val)
   
           # quote values and assemble into query string
           logging.info("XYXXXXX: %s"%repr(params.items()))
           ps = "&".join(["%s=%s"%(k,urllib.quote(v)) for (k, v) in params.items()])
           url=self.REQUEST['URL1']+"?"+ps
           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 194  class documentViewer(Folder): Line 253  class documentViewer(Folder):
         return False          return False
           
                                   
     def getDirinfoFromDigilib(self,path,docinfo=None):      def getDirinfoFromDigilib(self,path,docinfo=None,cut=0):
         """gibt param von dlInfo aus"""          """gibt param von dlInfo aus"""
         num_retries = 3          num_retries = 3
         if docinfo is None:          if docinfo is None:
             docinfo = {}              docinfo = {}
                           
           for x in range(cut):
                  
                   path=getParentDir(path)
          
         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))          logger("documentViewer (getparamfromdigilib)", logging.INFO, "dirInfo from %s"%(infoUrl))
Line 240  class documentViewer(Folder): Line 303  class documentViewer(Folder):
             metaUrl=server+url.replace("/mpiwg/online","")              metaUrl=server+url.replace("/mpiwg/online","")
             if not metaUrl.endswith("index.meta"):              if not metaUrl.endswith("index.meta"):
                 metaUrl += "/index.meta"                  metaUrl += "/index.meta"
         print metaUrl          logging.debug("METAURL: %s"%metaUrl)
         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 286  class documentViewer(Folder): Line 349  class documentViewer(Folder):
         return dom          return dom
                                                   
                   
     def getAuthinfoFromIndexMeta(self,path,docinfo=None,dom=None):      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))          logger("documentViewer (getauthinfofromindexmeta)", logging.INFO,"path: %s"%(path))
                   
Line 296  class documentViewer(Folder): Line 359  class documentViewer(Folder):
             docinfo = {}              docinfo = {}
                           
         if dom is None:          if dom is None:
             dom = self.getIndexMeta(getParentDir(path))              for x in range(cut):
                   path=getParentDir(path)
               dom = self.getIndexMeta(path)
                 
         acctype = dom.xpath("//access-conditions/access/@type")          acctype = dom.xpath("//access-conditions/access/@type")
         if acctype and (len(acctype)>0):          if acctype and (len(acctype)>0):
Line 308  class documentViewer(Folder): Line 373  class documentViewer(Folder):
         return docinfo          return docinfo
           
                   
     def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None):      def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None,cut=0):
         """gets bibliographical info from the index.meta file at path or given by dom"""          """gets bibliographical info from the index.meta file at path or given by dom"""
         logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path))          logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path))
                   
Line 316  class documentViewer(Folder): Line 381  class documentViewer(Folder):
             docinfo = {}              docinfo = {}
                           
         if dom is None:          if dom is None:
             dom = self.getIndexMeta(getParentDir(path))              for x in range(cut):
                   path=getParentDir(path)
               dom = self.getIndexMeta(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/*")
Line 339  class documentViewer(Folder): Line 406  class documentViewer(Folder):
         bibmap=metaData.generateMappingForType(bibtype)          bibmap=metaData.generateMappingForType(bibtype)
         # if there is no mapping bibmap is empty (mapping sometimes has empty fields)          # if there is no mapping bibmap is empty (mapping sometimes has empty fields)
         if len(bibmap) > 0 and len(bibmap['author'][0]) > 0:          if len(bibmap) > 0 and len(bibmap['author'][0]) > 0:
               try:
             docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0])              docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0])
               except: pass
               try:
             docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0])              docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0])
               except: pass
               try:
             docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0])              docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0])
               except: pass
             logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype)              logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype)
             try:              try:
                 docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0])                  docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0])
Line 407  class documentViewer(Folder): Line 480  class documentViewer(Folder):
            imageDir=imageDir.replace("/mpiwg/online",'')             imageDir=imageDir.replace("/mpiwg/online",'')
            docinfo=self.getDirinfoFromDigilib(imageDir,docinfo=docinfo)             docinfo=self.getDirinfoFromDigilib(imageDir,docinfo=docinfo)
            docinfo['imagePath'] = imageDir             docinfo['imagePath'] = imageDir
              
            docinfo['imageURL'] = self.digilibBaseUrl+"/servlet/Scaler?fn="+imageDir             docinfo['imageURL'] = self.digilibBaseUrl+"/servlet/Scaler?fn="+imageDir
                         
        viewerUrls=dom.xpath("//texttool/digiliburlprefix")         viewerUrls=dom.xpath("//texttool/digiliburlprefix")
Line 419  class documentViewer(Folder): Line 493  class documentViewer(Folder):
            textUrl=getTextFromNode(textUrls[0])             textUrl=getTextFromNode(textUrls[0])
            if urlparse.urlparse(textUrl)[0]=="": #keine url             if urlparse.urlparse(textUrl)[0]=="": #keine url
                textUrl=os.path.join(archivePath,textUrl)                  textUrl=os.path.join(archivePath,textUrl) 
              # fix URLs starting with /mpiwg/online
              if textUrl.startswith("/mpiwg/online"):
                  textUrl = textUrl.replace("/mpiwg/online",'',1)
   
            docinfo['textURL'] = textUrl             docinfo['textURL'] = textUrl
         
Line 426  class documentViewer(Folder): Line 503  class documentViewer(Folder):
        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 fŸr 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]))             presentationUrl=url.replace('index.meta',getTextFromNode(presentationUrls[0]))
            docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl,docinfo=docinfo,dom=dom)             docinfo = self.getBibinfoFromTextToolPresentation(presentationUrl,docinfo=docinfo,dom=dom)
Line 439  class documentViewer(Folder): Line 516  class documentViewer(Folder):
         """gets the bibliographical information from the preseantion entry in texttools          """gets the bibliographical information from the preseantion entry in texttools
         """          """
         dom=self.getPresentationInfoXML(url)          dom=self.getPresentationInfoXML(url)
           try:
         docinfo['author']=getTextFromNode(dom.xpath("//author")[0])          docinfo['author']=getTextFromNode(dom.xpath("//author")[0])
           except:
               pass
           try:
         docinfo['title']=getTextFromNode(dom.xpath("//title")[0])          docinfo['title']=getTextFromNode(dom.xpath("//title")[0])
         #docinfo['year']=getTextFromNode(dom.xpath("//date")[0])          except:
               pass
           try:
               docinfo['year']=getTextFromNode(dom.xpath("//date")[0])
           except:
               pass
         return docinfo          return docinfo
           
     def getDocinfoFromImagePath(self,path,docinfo=None):      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))          logger("documentViewer (getdocinfofromimagepath)", logging.INFO,"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)          docinfo=self.getDirinfoFromDigilib(path,docinfo=docinfo,cut=cut)
           
           for x in range(cut):       
                   path=getParentDir(path)
           logging.error("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)          docinfo = self.getBibinfoFromIndexMeta(path,docinfo=docinfo,cut=cut)
         docinfo = self.getAuthinfoFromIndexMeta(path,docinfo=docinfo)          docinfo = self.getAuthinfoFromIndexMeta(path,docinfo=docinfo,cut=cut)
         return docinfo          return docinfo
           
           
Line 476  class documentViewer(Folder): Line 566  class documentViewer(Folder):
             docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo)              docinfo = self.getDocinfoFromTextTool(url, docinfo=docinfo)
         elif mode=="imagepath":          elif mode=="imagepath":
             docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo)              docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo)
           elif mode=="filepath":
               docinfo = self.getDocinfoFromImagePath(url, docinfo=docinfo,cut=1)
         else:          else:
             logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!")              logger("documentViewer (getdocinfo)", logging.ERROR,"unknown mode!")
             raise ValueError("Unknown mode %s"%(mode))              raise ValueError("Unknown mode %s"%(mode))
Removed from v.1.28  
changed lines
  Added in v.1.38

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