File:  [Repository] / OSAS / OSA_system / OSAS_addfiles.py
Revision 1.44: download - view: text, annotated - select for diffs - revision graph
Tue Feb 14 16:43:49 2006 UTC (18 years, 4 months ago) by dwinter
Branches: MAIN
CVS tags: HEAD
minor in addcontextdata

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

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