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Diff for /documentViewer/documentViewer.py between versions 1.24 and 1.28

version 1.24, 2007/05/03 17:28:23 version 1.28, 2007/06/14 16:07:21
Line 18  import sys Line 18  import sys
 import cgi  import cgi
 import urllib  import urllib
 import logging  import logging
   import math
   
 import urlparse   import urlparse 
   
Line 80  class documentViewer(Folder): Line 81  class documentViewer(Folder):
     image_main = PageTemplateFile('zpt/image_main', globals())      image_main = PageTemplateFile('zpt/image_main', 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())
   
     security.declareProtected('View management screens','changeDocumentViewerForm')          security.declareProtected('View management screens','changeDocumentViewerForm')    
     changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals())      changeDocumentViewerForm = PageTemplateFile('zpt/changeDocumentViewer', globals())
Line 108  class documentViewer(Folder): Line 110  class documentViewer(Folder):
     def index_html(self,mode,url,viewMode="auto",start=None,pn=1):      def index_html(self,mode,url,viewMode="auto",start=None,pn=1):
         '''          '''
         view it          view it
         @param mode: defines which type of document is behind url (text,images or auto)          @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          @param viewMode: if images display images, if text display text, default is images (text,images or auto)
                   
         '''          '''
                   
Line 133  class documentViewer(Folder): Line 135  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)
       
       
Line 153  class documentViewer(Folder): Line 154  class documentViewer(Folder):
         return url          return url
   
           
       def getInfo_xml(self,url,mode):
           """returns info about the document as XML"""
   
           if not self.digilibBaseUrl:
               self.digilibBaseUrl = self.findDigilibUrl() or "http://nausikaa.mpiwg-berlin.mpg.de/digitallibrary"
           
           docinfo = self.getDocinfo(mode=mode,url=url)
           pt = getattr(self.template, 'info_xml')
           return pt(docinfo=docinfo)
   
       
     def getStyle(self, idx, selected, style=""):      def getStyle(self, idx, selected, style=""):
         """returns a string with the given style and append 'sel' if path == selected."""          """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))          #logger("documentViewer (getstyle)", logging.INFO, "idx: %s selected: %s style: %s"%(idx,selected,style))
Line 298  class documentViewer(Folder): Line 310  class documentViewer(Folder):
                   
     def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None):      def getBibinfoFromIndexMeta(self,path,docinfo=None,dom=None):
         """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"""
         logger("documentViewer (getbibinfofromindexmeta)", logging.INFO,"path: %s"%(path))          logging.debug("documentViewer (getbibinfofromindexmeta) path: %s"%(path))
                   
         if docinfo is None:          if docinfo is None:
             docinfo = {}              docinfo = {}
Line 306  class documentViewer(Folder): Line 318  class documentViewer(Folder):
         if dom is None:          if dom is None:
             dom = self.getIndexMeta(getParentDir(path))              dom = self.getIndexMeta(getParentDir(path))
                           
           # put in all raw bib fields as dict "bib"
           bib = dom.xpath("//bib/*")
           if bib and len(bib)>0:
               bibinfo = {}
               for e in bib:
                   bibinfo[e.localName] = getTextFromNode(e)
               docinfo['bib'] = bibinfo
           
           # extract some fields (author, title, year) according to their mapping
         metaData=self.metadata.main.meta.bib          metaData=self.metadata.main.meta.bib
         bibtype=dom.xpath("//bib/@type")          bibtype=dom.xpath("//bib/@type")
         if bibtype and (len(bibtype)>0):          if bibtype and (len(bibtype)>0):
             bibtype=bibtype[0].value              bibtype=bibtype[0].value
         else:          else:
             bibtype="generic"              bibtype="generic"
               
         bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC)          bibtype=bibtype.replace("-"," ") # wrong typesiin index meta "-" instead of " " (not wrong! ROC)
           docinfo['bib_type'] = bibtype
         bibmap=metaData.generateMappingForType(bibtype)          bibmap=metaData.generateMappingForType(bibtype)
         #print "bibmap: ", bibmap, " for: ", 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:
             docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0])              docinfo['author']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['author'][0])[0])
             docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0])              docinfo['title']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['title'][0])[0])
             docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0])              docinfo['year']=getTextFromNode(dom.xpath("//bib/%s"%bibmap['year'][0])[0])
                           logging.debug("documentViewer (getbibinfofromindexmeta) using mapping for %s"%bibtype)
             logging.info("bla")  
             try:              try:
                 docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0])                  docinfo['lang']=getTextFromNode(dom.xpath("//bib/lang")[0])
             except:              except:
                 docinfo['lang']=''                  docinfo['lang']=''
   
         return docinfo          return docinfo
   
                   
Line 409  class documentViewer(Folder): Line 431  class documentViewer(Folder):
            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)
   
        docinfo = self.getAuthinfoFromIndexMeta(path,docinfo=docinfo)         docinfo = self.getAuthinfoFromIndexMeta(url,docinfo=docinfo,dom=dom)   # get access info
        return docinfo         return docinfo
         
         
Line 419  class documentViewer(Folder): Line 441  class documentViewer(Folder):
         dom=self.getPresentationInfoXML(url)          dom=self.getPresentationInfoXML(url)
         docinfo['author']=getTextFromNode(dom.xpath("//author")[0])          docinfo['author']=getTextFromNode(dom.xpath("//author")[0])
         docinfo['title']=getTextFromNode(dom.xpath("//title")[0])          docinfo['title']=getTextFromNode(dom.xpath("//title")[0])
         docinfo['year']=getTextFromNode(dom.xpath("//date")[0])          #docinfo['year']=getTextFromNode(dom.xpath("//date")[0])
         return docinfo          return docinfo
           
     def getDocinfoFromImagePath(self,path,docinfo=None):      def getDocinfoFromImagePath(self,path,docinfo=None):
Line 474  class documentViewer(Folder): Line 496  class documentViewer(Folder):
         pageinfo['cols'] = cols          pageinfo['cols'] = cols
         grpsize = cols * rows          grpsize = cols * rows
         pageinfo['groupsize'] = grpsize          pageinfo['groupsize'] = grpsize
         start = getInt(start, default=(int(current / grpsize) * grpsize +1))          start = getInt(start, default=(math.ceil(float(current)/float(grpsize))*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:
Removed from v.1.24  
changed lines
  Added in v.1.28

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