File:  [Repository] / OSAS / OSA_system / OSAS_addfiles.py
Revision 1.51: download - view: text, annotated - select for diffs - revision graph
Wed Jan 31 14:28:04 2007 UTC (17 years, 5 months ago) by dwinter
Branches: MAIN
CVS tags: HEAD
zlog ersetzt durch logging

    1: # Methoden und Classen zum Hinzufuegen von Dokumenten
    2: 
    3: 
    4: from OSAS_helpers import readArchimedesXML, getText
    5: import os
    6: import xml.dom.minidom
    7: import re
    8: import urllib
    9: import OSAS_add
   10: import OSAS_show
   11: import string
   12: from OFS.Folder import Folder
   13: from AccessControl import ClassSecurityInfo
   14: from Globals import InitializeClass
   15: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
   16: from Products.PageTemplates.PageTemplate import PageTemplate
   17: import archive # check if this is necessary
   18: from Globals import package_home
   19: 
   20: from xml.sax import make_parser
   21: from xml.sax.handler import ContentHandler
   22: import sys
   23: import logging
   24: 
   25: #ersetzt logging
   26: def logger(txt,method,txt2):
   27:     """logging"""
   28:     logging.info(txt+ txt2)
   29: 
   30: 
   31: 
   32: def spaces(depth):
   33:     """needed in XMLtoTree"""
   34:     tmp=""
   35:     k=0
   36:     while k<2*depth:
   37:         k+=1
   38:         tmp=tmp+"&nbsp;"+"&nbsp;"
   39:     return tmp
   40: 
   41: 
   42: class OSAS_add_Document(Folder):
   43:     """Hinzufuegen eines Dokumentes zum Storage"""
   44:     security=ClassSecurityInfo()
   45: 
   46:     def __init__(self,id):
   47:         """initialize a new instance"""
   48:         self.id = id
   49:         
   50:         
   51:     meta_type='OSAS_add_Document'    
   52:     manage_options = Folder.manage_options+(
   53:             {'label':'Main Config','action':'add_Document_config'},
   54:             )
   55:         
   56:      
   57:         
   58:     security.declarePublic('add_Document_config')
   59:     def add_Document_config(self):
   60:         """Main configuration"""
   61:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ChangeOSAS_addDocument.zpt')).__of__(self)
   62:         return pt()
   63:     
   64:     security.declarePublic('change_OSAS_add_Document')
   65:     def change_OSAS_add_Document(self,RESPONSE=None):
   66:         """Change"""
   67: #        self.RootFolderName=RootFolderName
   68:         if RESPONSE is not None:
   69:             RESPONSE.redirect('manage_main')
   70: 
   71:     security.declarePublic('index_html')
   72:     def index_html(self):
   73:         """stantard aufruf"""
   74:         return OSAS_add.add(self.standardMD,no_upload=1)
   75: 
   76: 
   77:     security.declarePublic('add2')
   78:     def add2(self):
   79:         """ anlegen naechster schritt"""
   80:         return OSAS_add.add2(self.standardMD)
   81: 
   82:     def add3(self):
   83:         """Foldername"""
   84:         return OSAS_add.add3(self)
   85: 
   86:     def add4(self):
   87:         """Applet"""
   88:         
   89:         return OSAS_add.add4(self)
   90: 
   91:     def add5(self):
   92:         """Foldername"""
   93:         return OSAS_add.add5(self)
   94: 
   95:     def add6(self):
   96:         """write new index.meta file"""
   97:         return OSAS_add.add6(self)
   98: 
   99:     def addText2(self):
  100:         """add only a text"""
  101:         metadata=OSAS_add.parse_query_string(self.REQUEST['QUERY_STRING'])
  102:         metadata['archive-creation-date']=OSAS_add.date(self)
  103:         metadata['creator']=self.REQUEST['creator']
  104:         metadata['description']=self.REQUEST['content_description']
  105:         metadata['archive-path']=os.path.split(self.REQUEST.SESSION['pathnew'])[0]
  106:         #metadata['folder_name']=self.REQUEST.SESSION['folder_name']
  107:         metadata['folder_name']=os.path.split(self.REQUEST.SESSION['pathnew'])[1]
  108:         metadata['content-type']="fulltext document"
  109:         self.reftype=self.REQUEST.SESSION['reftype']
  110:         self.REQUEST.SESSION['add_metadata']=metadata   
  111:         self.add_metadata=metadata
  112:         self.metadata=self.REQUEST.SESSION['metadata']
  113:         self.metadataprint=""
  114:         for tag in self.metadata.keys():
  115:             
  116:             #print str(self.metadata[tag]).decode('utf-8').encode('utf-8')
  117:             self.metadataprint=self.metadataprint+"<"+tag+">"+self.metadata[tag]+"</"+tag+">\n"
  118: 
  119:         newtemplate=PageTemplateFile(os.path.join(package_home(globals()),'zpt','index_meta')).__of__(self)
  120:         newtemplate.content_type="text/plain"
  121:         renderxml = newtemplate(encoding='utf-8')
  122:         #return renderxml
  123:         metapath=self.REQUEST.SESSION['pathnew']+"/index.meta"
  124:         
  125:         f=open(metapath,'w')
  126: 
  127:         f.write(renderxml)
  128:         f.close()
  129:         os.chmod(metapath,0664)
  130:         os.popen('chmod -R 0775 %s'%self.add_metadata['archive-path']+"/"+self.add_metadata['folder_name']) 
  131:         
  132:         return OSAS_add.addText2(self)
  133: 
  134:     def addPdf2(self):
  135:         """add only a pdf"""
  136:         metadata=OSAS_add.parse_query_string(self.REQUEST['QUERY_STRING'])
  137:         metadata['archive-creation-date']=OSAS_add.date(self)
  138:         metadata['creator']=self.REQUEST['creator']
  139:         metadata['description']=self.REQUEST['content_description']
  140:         metadata['archive-path']=os.path.split(self.REQUEST.SESSION['pathnew'])[0]
  141:         #metadata['folder_name']=self.REQUEST.SESSION['folder_name']
  142:         metadata['folder_name']=os.path.split(self.REQUEST.SESSION['pathnew'])[1]
  143:         metadata['content-type']="fulltext document"
  144:         self.reftype=self.REQUEST.SESSION['reftype']
  145:         self.REQUEST.SESSION['add_metadata']=metadata   
  146:         self.add_metadata=metadata
  147:         self.metadata=self.REQUEST.SESSION['metadata']
  148:         self.metadataprint=""
  149:         for tag in self.metadata.keys():
  150:                 self.metadataprint=self.metadataprint+"<"+tag+">"+self.metadata[tag]+"</"+tag+">\n"
  151: 
  152:         newtemplate=PageTemplateFile(os.path.join(package_home(globals()),'zpt','index_meta')).__of__(self)
  153:         newtemplate.content_type="text/plain"
  154:         renderxml = newtemplate(encoding='utf-8')
  155:         metapath=self.REQUEST.SESSION['pathnew']+"/index.meta"
  156:         
  157:         
  158:         f=open(metapath,'w')
  159:         f.write(renderxml)
  160:         f.close()
  161:         os.chmod(metapath,0664)
  162:         os.popen('chmod -R 0775 %s'%self.add_metadata['archive-path']+"/"+self.add_metadata['folder_name']) 
  163:         
  164:         return OSAS_add.addPdf2(self)
  165: 
  166:     def addImages(self,path):
  167:         """Hinzufügen eines neuen Imagesfolders"""
  168:         return OSAS_add.addImages(self,path)
  169: 
  170:     def addImages2(self):
  171:         """Upload des neuen Imagefolders"""
  172:         return OSAS_add.addImages2(self)
  173: 
  174:     
  175: def manage_AddOSAS_add_DocumentForm(self):
  176:     """interface for adding the OSAS_add_Metadata"""
  177:     pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddOSAS_document.zpt')).__of__(self)
  178:     return pt()
  179: 
  180: def manage_AddOSAS_add_Document(self,id,RESPONSE=None):
  181:     """add the OSAS_root"""
  182:     newObj=OSAS_add_Document(id)
  183:     self.Destination()._setObject(id,newObj)
  184:     if RESPONSE is not None:
  185:         RESPONSE.redirect('manage_main')
  186: 
  187:             
  188: InitializeClass(OSAS_add_Document)
  189: 
  190: 
  191: class OSAS_add_Text(Folder):
  192:     """Hinzufuegen eines Text-Dokumentes zum Storage"""
  193:     security=ClassSecurityInfo()
  194: 
  195:     def __init__(self,id):
  196:         """initialize a new instance"""
  197:         self.id = id
  198:         
  199:         
  200:     meta_type='OSAS_add_Text'    
  201:     manage_options = Folder.manage_options+(
  202:             {'label':'Main Config','action':'add_Text_config'},
  203:             )
  204:         
  205:      
  206:         
  207:     security.declarePublic('add_Text_config')
  208:     def add_Text_config(self):
  209:         """Main configuration"""
  210:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ChangeOSAS_addText.zpt')).__of__(self)
  211:         return pt()
  212:     
  213:     security.declarePublic('change_OSAS_add_Text')
  214:     def change_OSAS_add_Text(self,RESPONSE=None):
  215:         """Change"""
  216: #        self.RootFolderName=RootFolderName
  217:         if RESPONSE is not None:
  218:             RESPONSE.redirect('manage_main')
  219: 
  220:     def addPdf(self,path):
  221:         """Add a pdf"""
  222:         return OSAS_add.addPdf(self,path)
  223: 
  224:     def addPdf2(self):
  225:         """Read the file and store it"""
  226:         return OSAS_add.addPdf2(self)
  227:     
  228:     def addText(self,path):
  229:         """Add a fulltext"""
  230:         return OSAS_add.addText(self,path)
  231: 
  232:     def addText2(self):
  233:         """Read the file and store it"""
  234:         return OSAS_add.addText2(self)
  235:     
  236: def manage_AddOSAS_add_TextForm(self):
  237:     """interface for adding the OSAS_add_Metadata"""
  238:     pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddOSAS_text.zpt')).__of__(self)
  239:     return pt()
  240: 
  241: def manage_AddOSAS_add_Text(self,id,RESPONSE=None):
  242:     """add the OSAS_root"""
  243:     newObj=OSAS_add_Text(id)
  244:     self.Destination()._setObject(id,newObj)
  245:     if RESPONSE is not None:
  246:         RESPONSE.redirect('manage_main')
  247: 
  248:             
  249: InitializeClass(OSAS_add_Text)
  250: 
  251: 
  252: class OSAS_add_contextData(Folder):
  253:     """Einfuegen eines Documentes in eine Collection"""
  254:     
  255:     security=ClassSecurityInfo()
  256: 
  257:             
  258:     meta_type='OSAS_add_contextData'    
  259: 
  260:     def XmlToTree(self,URL,pwstr=None):
  261:         """Collection XML to Tree"""
  262:         
  263:         class requestHandler(ContentHandler):
  264:             def __init__(self):
  265:                 self.depth=0
  266:                 self.retStr=""
  267:                 
  268:             def startElement(self,name,attrs):
  269:                 if name=="element":
  270:                     self.depth+=1
  271:                     begin=""
  272:                     end=""
  273:                     if self.depth==1:
  274:                         begin="<b>"
  275:                         end="</b>"
  276:                         
  277:                     self.retStr+=spaces(self.depth)+"<input type='radio' name='collection' value='%s'>%s</input>"%(attrs.get('url'),begin+urllib.unquote(attrs.get('name'))+end)+"<br>\n"
  278: 
  279: 
  280:                     
  281:             def endElement(self,name):
  282:                 if name=="element":
  283:                     self.depth-=1
  284: 
  285:         if pwstr=="":
  286:             pwstr=None
  287:             
  288:         try:
  289:             if pwstr:
  290:                 URL+="/getCollectionTreeXML?pwstr=%s"%pwstr    
  291:             else:
  292:                 URL+="/getCollectionTreeXML"
  293:             parser=make_parser()
  294:             curHandler=requestHandler()
  295:             parser.setContentHandler(curHandler)
  296: 
  297:             parser.parse(urllib.urlopen(URL))
  298:             return curHandler.retStr
  299: 
  300:         except:
  301:             return URL
  302:             return urllib.urlopen(URL).read()
  303:             
  304:       
  305:     def __init__(self,id,collection):
  306:         self.id=id
  307:         self.collection=collection
  308: 
  309:   
  310:    
  311: 
  312:     def getPartners(self,URL):
  313:         """Zeige Partnerliste"""
  314:         class requestHandler(ContentHandler):
  315:             def __init__(self):
  316:                 self.ret=[]
  317:                 
  318:             def startElement(self,name,attrs):
  319:                 if name=="partner":
  320:                     self.ret.append((attrs.get('id'),attrs.get('title').encode('utf-8')))
  321: 
  322: 
  323:         URL+="/getPartnersXML"
  324:         parser=make_parser()    
  325:         curHandler=requestHandler()
  326:         parser.setContentHandler(curHandler)
  327:         parser.parse(urllib.urlopen(URL))               
  328:         try:    
  329:                   
  330:                 return curHandler.ret
  331:         except:
  332:                 return [("",URL)]
  333:             
  334:     
  335:     def addContextData(self,path):
  336:         """Hinzufuegen zu einer Sammlung"""
  337:         
  338:         server=getattr(self,'serverUrl',self.REQUEST['SERVER_URL'])
  339:         if path[0]=="/": #strip leading slash
  340: 		urlpath=path[1:]
  341: 	else:
  342: 		urlpath=path
  343:         try:
  344:             urllib.urlopen(server+"/"+urlpath+"/index.meta")
  345:             
  346:         except:
  347:             logger("OSAS_addfiles (addContextData)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  348:             return server+"/"+urlpath+"/index.meta file has to exist!"
  349: 
  350:         # old version for foxridge storage viewer
  351:         #links=[(path,'storage server view')]
  352:         # libcoll viewer with imagepath: needs pageimg directory
  353:         links=[('http://libcoll.mpiwg-berlin.mpg.de/libview?mode=imagepath&url=%s/pageimg'%path,'libcoll standard viewer (pageimg)')]
  354:         # libcoll viewer with texttool: needs texttool tag
  355:         links+=[('http://libcoll.mpiwg-berlin.mpg.de/libview?mode=texttool&url=%s/index.meta'%path,'libcoll standard viewer (texttool)')]
  356:                 
  357:         links+=OSAS_show.readContexts(path) # auslesen von contexten fuer den link
  358:         #print "LINK",links
  359:         #return links
  360:         self.REQUEST.SESSION['links']=links
  361:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','contextDataMain.zpt')).__of__(self)
  362:         return pt()
  363:     
  364:    
  365:     def addContextData2(self,path,collection,link,label,description,content_type,responsible,weight,credits=None):
  366:         """Hinzufuegen der Resource"""
  367:         splitted=path.split("/")
  368:         #print "BLU"
  369:         id=splitted[len(splitted)-1]
  370:         title=splitted[len(splitted)-1]
  371:         server=getattr(self,'serverUrl',self.REQUEST['SERVER_URL'])
  372:         if path[0]=="/": #strip leading slash
  373: 		urlpath=path[1:]
  374: 	else:
  375: 		urlpath=path
  376: 
  377: 
  378:         metalink=server+"/"+urlpath+"/index.meta"
  379:         
  380:         #link=TOBEDONE"
  381:         """Hinzufuegen der Ressource"""
  382: 
  383:         params=urllib.urlencode({'id':id,'title':title,'link':link,'label':label,'description':description,'contentType':content_type,'responsible':responsible,'weight':weight,'credits':credits,'metalink':metalink})
  384: 
  385: 
  386:         try:
  387:             retStr=urllib.urlopen(collection+"/addResource",params).read()
  388:         except:
  389:             return "An Error occured adding the resource\n", collection,params
  390:         
  391:         #print "added"
  392:         if not retStr:
  393:             return "An Error occured adding the resource\n", collection,params
  394:         
  395:         #print collection+"/"+id+"/copyIndex_meta2echo_resource"
  396:         #TODO: fehler falls generate label oder title nicht funktioniert abfangen, bei ECHO geht das z.B. manchmal nicht.
  397:         urllib.urlopen(collection+"/"+id+"/copyIndex_meta2echo_resource").read()
  398:         #print "copy2res"
  399: 	try:
  400:         	urllib.urlopen(collection+"/"+id+"/generate_label").read()
  401:         except:
  402: 	    logger("OSAS_addfiles (addContextData2,label not generated)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  403: 	try:
  404:         	urllib.urlopen(collection+"/"+id+"/generate_title").read()
  405: 	except:
  406: 	    logger("OSAS_addfiles (addContextData2,title not generated)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  407: 	        
  408: 
  409:         return self.REQUEST.RESPONSE.redirect(self.REQUEST['URL2']+'?path='+path)
  410:         
  411:     manage_options = Folder.manage_options+(
  412:             {'label':'Main Config','action':'add_contextData_config'},
  413:             )
  414:         
  415:      
  416:     def add_contextData_config(self):
  417:         """Main configuration"""
  418:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ChangeOSAS_add_contextData.zpt')).__of__(self)
  419:         return pt()
  420:     
  421:     
  422:     def change_OSAS_add_contextData(self,collection,serverUrl,pwstr=None,RESPONSE=None):
  423:         """Change"""
  424:         self.pwstr=pwstr
  425:         self.collection=collection
  426:         self.serverUrl=serverUrl
  427:         if RESPONSE is not None:
  428:             RESPONSE.redirect('manage_main')
  429:             
  430: def manage_AddOSAS_add_contextDataForm(self):
  431:     """interface for adding the OSAS_add_Metadata"""
  432:     pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddOSAS_contextData.zpt')).__of__(self)
  433:     return pt()
  434: 
  435: def manage_AddOSAS_add_contextData(self,id,collection,RESPONSE=None):
  436:     """add the OSAS_root"""
  437:     newObj=OSAS_add_contextData(id,collection)
  438:     self.Destination()._setObject(id,newObj)
  439:     if RESPONSE is not None:
  440:         RESPONSE.redirect('manage_main')
  441: 
  442:             
  443: InitializeClass(OSAS_add_contextData)
  444: 
  445: class OSAS_add_Presentation(Folder):
  446:     """Hinzufügen der Presentationsinformationen"""
  447:     security=ClassSecurityInfo()
  448: 
  449:     def __init__(self,id):
  450:         """initialize a new instance"""
  451:         self.id = id
  452:         
  453:         
  454:     meta_type='OSAS_add_Presentation'    
  455:     manage_options = Folder.manage_options+(
  456:             {'label':'Main Config','action':'add_Presentation_config'},
  457:             )
  458:         
  459:      
  460:         
  461:     security.declarePublic('add_Presentation_config')
  462:     def add_Presentation_config(self):
  463:         """Main configuration"""
  464:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ChangeOSAS_addPresentation.zpt')).__of__(self)
  465:         return pt()
  466:     
  467:     security.declarePublic('change_OSAS_add_Presentation')
  468:     def change_OSAS_add_Presentation(self,RESPONSE=None):
  469:         """Change"""
  470: #        self.RootFolderName=RootFolderName
  471:         if RESPONSE is not None:
  472:             RESPONSE.redirect('manage_main')
  473: 
  474:     def addPresentation(self,path):
  475:         """Hinzufügen der Presenationsinformation"""
  476:         return OSAS_add.addPresentation(self,path)
  477: 
  478:     def addPresentation2(self):
  479:         """Eingabe von Metadateninformationen"""
  480:         return OSAS_add.addPresentation2(self)
  481:     
  482: def manage_AddOSAS_add_PresentationForm(self):
  483:     """interface for adding the OSAS_add_Metadata"""
  484:     pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddOSAS_presentation.zpt')).__of__(self)
  485:     return pt()
  486: 
  487: def manage_AddOSAS_add_Presentation(self,id,RESPONSE=None):
  488:     """add the OSAS_root"""
  489:     newObj=OSAS_add_Presentation(id)
  490:     self.Destination()._setObject(id,newObj)
  491:     if RESPONSE is not None:
  492:         RESPONSE.redirect('manage_main')
  493: 
  494:             
  495: InitializeClass(OSAS_add_Presentation)
  496: 
  497: class OSAS_combineTextImage(Folder):
  498:     """Hinzufüge der Combine Text und Image"""
  499:     security=ClassSecurityInfo()
  500: 
  501:     def __init__(self,id):
  502:         """initialize a new instance"""
  503:         self.id = id
  504:         
  505:         
  506:     meta_type='OSAS_combineTextImage'    
  507:     manage_options = Folder.manage_options+(
  508:             {'label':'Main Config','action':'combineTextImage_config'},
  509:             )
  510:         
  511: 
  512:         
  513:     security.declarePublic('combineTextImage_config')
  514:     def combineTextImage_config(self):
  515:         """Main configuration"""
  516:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ChangeOSAS_combineTextImage.zpt')).__of__(self)
  517:         return pt()
  518:     
  519:     security.declarePublic('change_OSAS_combineTextImage')
  520:     def change_OSAS_combineTextImage(self,RESPONSE=None):
  521:         """Change"""
  522: #        self.RootFolderName=RootFolderName
  523:         if RESPONSE is not None:
  524:             RESPONSE.redirect('manage_main')
  525:             
  526:     security.declarePublic('combineTextImage')
  527:     def combineTextImage(self,path):
  528:         """Hinzufügen der Presenationsinformation"""
  529:         """gibt input formular zur erstellung des texttools meta tag aus"""
  530:         files = os.listdir(path)
  531:         
  532:         texts=[]
  533:         imagefolders=[]
  534:         presentationfolders=[]
  535: 
  536:         splitted=path.split("/")
  537:         externxml=readArchimedesXML(splitted[len(splitted)-1])
  538:         
  539:         for filename in files:
  540:                 #print "FN",filename
  541:                 if archive.isdigilib2(path+"/"+filename):
  542:                         imagefolders.append(filename)
  543:                         
  544:                 if archive.isFullText(path,filename):
  545:                         #print "HI"
  546:                         texts.append(filename)
  547:                 if archive.isPresentation(path,filename):
  548:                         presentationfolders.append(filename)
  549:         
  550:         dom=xml.dom.minidom.parse(path+"/index.meta")
  551:         try:
  552:                 filelanguage=archive.getText(dom.getElementsByTagName('lang')[0].childNodes)
  553:         except:
  554:                 filelanguage=""
  555:                 
  556:         self.REQUEST.SESSION['isolist']=OSAS_add.getISO()
  557:         
  558:         tmp=self.REQUEST.SESSION['isolist'].keys()
  559:         tmp.sort()
  560:         self.REQUEST.SESSION['isolistsort']=tmp
  561:         self.REQUEST.SESSION['path']=path
  562:         self.REQUEST.SESSION['texts']=texts
  563:         self.REQUEST.SESSION['imagefolders']=imagefolders
  564:         self.REQUEST.SESSION['presentationfolders']=presentationfolders
  565:         self.REQUEST.SESSION['filelanguage']=filelanguage
  566:         self.REQUEST.SESSION['externxml']=externxml
  567: 
  568:         newtemplate=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ImageandText')).__of__(self)
  569:         return newtemplate()
  570:         
  571:     def getViewerTemplateSets(self,obj_ids=None):
  572:         """Get the ViewerTemplateSet title for configuration"""
  573:         ret=[]
  574:         viewerTemplateSets=self.ZopeFind(self.viewerTemplateSets,obj_metatypes=['OSAS_viewerTemplateSet'],obj_ids=obj_ids)#assumes viewerTemplateSets folder somewhere in the hierarchie.
  575: 
  576:         try:
  577:             viewerTemplateSets=self.ZopeFind(self.viewerTemplateSets,obj_metatypes=['OSAS_viewerTemplateSet'],obj_ids=obj_ids)#assumes viewerTemplateSets folder somewhere in the hierarchie.
  578:             
  579:             for viewerTemplateSet in viewerTemplateSets:
  580:                 ret.append((viewerTemplateSet[1].title,viewerTemplateSet[0],viewerTemplateSet[1]))
  581:             
  582:             return ret
  583:         
  584:         except:
  585:             return [('no ViewerTemplateSetfolders','')]
  586: 
  587:     def getTextToolsField(self,path,name,default=''):
  588:         """Lese Textoolsfelder aus index.meta im path aus"""
  589:         
  590:         try:
  591:             dom=xml.dom.minidom.parse(path+"/index.meta")
  592:             node=dom.getElementsByTagName('texttool')[0] #getNode
  593:             subnode=node.getElementsByTagName(name)[0]
  594: 
  595:             # bei text wird nur der Folder gebraucht
  596:             if name=="text":
  597:                 splitted=getText(subnode.childNodes).split("/")
  598:                 return splitted[len(splitted)-2]
  599:             else:
  600:                 return getText(subnode.childNodes)
  601:         except:
  602:             return default
  603:    
  604: 
  605:     def combineTextImage2(self,path):
  606:         """Eingabe von Metadateninformationen"""
  607:         
  608:         # correct path
  609:         path=re.sub("//","/",path)
  610:         OSAS_add.combineTextImage2(self,path) # Add images
  611:         splitted=path.split("/")
  612:         linkPath=splitted[len(splitted)-1]
  613:         linkViewerEnvironmentImages="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir=%s&step=thumb" % linkPath
  614:         linkViewerEnvironmentOnlyText="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir=%s&step=textonly" % linkPath
  615: 
  616:         if self.REQUEST.has_key('image'): # bilder vorhanden
  617:             linkViewerEnvironment=linkViewerEnvironmentImages
  618:         else:
  619:             linkViewerEnvironment=linkViewerEnvironmentOnlyText
  620:             
  621:         self.REQUEST.SESSION['linkViewerEnvironment']=linkViewerEnvironment
  622:         
  623:         writeToContext(path,linkViewerEnvironment,"ECHO standard environment",unique="yes")
  624:         
  625:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddOSAS_combineTextImageFinal.zpt')).__of__(self)
  626: 
  627:         return pt()
  628: 
  629:     def isSelectedViewerTemplateSet(self,obj,id):
  630:         """is ausgewählt"""
  631:         
  632:         if self.REQUEST['viewerTemplateSet']==id:
  633:             return 1
  634:         else:
  635:             return None
  636: 
  637: def writeToContext(path,link,description,unique="no"):
  638:     """Created an additional entry to the index.meta file of path"""
  639:     dom=xml.dom.minidom.parse(path+"/index.meta")
  640:     node=dom.getElementsByTagName('resource')[0]
  641: 
  642:     if unique=="yes":
  643:         
  644:         contexts=node.getElementsByTagName('context')
  645:         for context in contexts:
  646:             nameTag=getText(context.getElementsByTagName('name')[0].childNodes)
  647:             linkTag=getText(context.getElementsByTagName('link')[0].childNodes)
  648:             
  649:             
  650:             linkTag=re.sub("\:86","",linkTag) # alter port 86 gleich ohne port nummer (hack)
  651:             if (nameTag==description) and (linkTag==link):
  652:                 node.removeChild(context).unlink()
  653:                     
  654:     subnode=dom.createElement('context')
  655: 
  656:     linknode=dom.createElement('link')
  657:     namelinknode=dom.createTextNode(link)
  658:     linknode.appendChild(namelinknode)
  659:     subnode.appendChild(linknode)
  660: 
  661:     linknode=dom.createElement('name')
  662:     namelinknode=dom.createTextNode(description)
  663:     linknode.appendChild(namelinknode)
  664:     subnode.appendChild(linknode)
  665: 
  666:     node.appendChild(subnode)
  667:     
  668:     writefile=file(path+"/index.meta","w")
  669:     #print path+"/index.meta"
  670:     writefile.write(dom.toxml(encoding="UTF-8"))
  671:     writefile.close()
  672: 
  673: def manage_AddOSAS_combineTextImageForm(self):
  674:     """interface for adding the OSAS_add_Metadata"""
  675:     pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddOSAS_combineTextImage.zpt')).__of__(self)
  676:     return pt()
  677: 
  678: def manage_AddOSAS_combineTextImage(self,id,RESPONSE=None):
  679:     """add the OSAS_root"""
  680:     newObj=OSAS_combineTextImage(id)
  681:     self.Destination()._setObject(id,newObj)
  682:     if RESPONSE is not None:
  683:         RESPONSE.redirect('manage_main')
  684: 
  685:             
  686: InitializeClass(OSAS_combineTextImage)

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