Return to ECHO_collection.py CVS log

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try to fix problem with echo_locale

    1: """New version of the product started February, 8th. Without scientific classification, use content-type for further classification."""
    2: """Echo collection provides the classes for the ECHO content web-site.
    3: 
    4: class ECHO_collection is the basis class for an ECHO collection.
    5: 
    6: class ECHO_resource contains information on ECHO resources (e.g. an Display environment for Metadata
    7: 
    8: class ECHO_externalLink contains information on externalLinks
    9: 
   10: 
   11: """
   12: try:
   13:         from reportlab.pdfgen import canvas
   14:         from reportlab.lib.pagesizes import A4
   15: except:
   16:         print "PDF generation will not work"
   17:      
   18: import urlparse
   19: import string
   20: import tempfile
   21: import zipfile
   22: import re
   23: import os,shutil
   24: import OFS.Image
   25: from types import *
   26: from OFS.Cache import Cacheable
   27: from OFS.Image import Image
   28: from Globals import DTMLFile
   29: from OFS.Folder import Folder
   30: from OFS.SimpleItem import SimpleItem
   31: from AccessControl import ClassSecurityInfo
   32: from AccessControl.User import UserFolder
   33: from Globals import InitializeClass
   34: from Globals import DTMLFile
   35: import Globals
   36: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
   37: from Products.PageTemplates.PageTemplate import PageTemplate
   38: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate,manage_addPageTemplate
   39: from Globals import Persistent, package_home
   40: from Acquisition import Implicit
   41: from Products.ZCatalog.CatalogPathAwareness import CatalogAware
   42: from Products.ZCTextIndex.ZCTextIndex import manage_addLexicon
   43: 
   44: import urllib
   45: import urllib2
   46: import cgi
   47: import smtplib
   48: import time
   49: from Ft.Xml.Domlette import NonvalidatingReader
   50: from Ft.Xml.Domlette import PrettyPrint, Print
   51: from Ft.Xml import EMPTY_NAMESPACE
   52: 
   53: import Ft.Xml.XPath
   54: import cStringIO
   55: 
   56: import sys
   57: 
   58: try:
   59:         from psycopg import libpq
   60: except:
   61:         try:
   62:                 from pyPgSQL import libpq
   63:         except:
   64:                 print "ECHO_collection: Warning - No libpq imported!"
   65:                 
   66: import xml.dom.minidom
   67: 
   68: import urllib
   69: import xml.dom.minidom
   70: import ECHO_helpers
   71: from ECHO_helpers import *
   72: 
   73: try:
   74:  from ECHO_language import *
   75: except:
   76:     print "no echo_language"
   77:     class ECHO_language:
   78:         """ leere Klasse"""
   79:         pass
   80: 
   81: from ECHO_movie import *
   82: import vlp_xmlhelpers #TODO: vlp elemente aus echo herausnehmen
   83: import xmlrpclib
   84: 
   85: import logging
   86: 
   87: #ersetzt logging.info
   88: def logger(txt,method,txt2):
   89:     """logging"""
   90:     logging.info(txt+ txt2)
   91: 
   92: def normalizeCt(str):
   93:         """normalizes content_type"""
   94:         #str= str.replace(" ","_")
   95:         return str.replace("-"," ").lower()
   96: 
   97: def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs=""):
   98: 
   99:         """Allegemeine Informationen zu einer ECHO Collection"""
  100: 
  101:         self.label = label
  102:         self.title=title
  103:         self.description=description
  104:         self.contentType=contentType
  105:         self.responsible=responsible
  106:         self.credits=toList(credits)
  107:         self.weight=weight
  108: 
  109: class ECHO_partner(Image,Persistent,ECHO_basis):
  110:     """ECHO Partner"""
  111: 
  112:     meta_type="ECHO_partner"
  113: 
  114:     def __init__(self, id, title,url, file, copyrightType, person, email, country, color, content_type='', precondition=''):
  115:         self.__name__=id
  116:         self.title=title
  117:         self.url=url
  118:         self.person=person
  119:         self.email=email
  120:         self.country=country
  121:         self.color=color
  122:         self.precondition=precondition
  123:         self.copyrightType=copyrightType
  124:         data, size = self._read_data(file)
  125:         content_type=self._get_content_type(file, data, id, content_type)
  126:         self.update_data(data, content_type, size)
  127: 
  128:     manage_options = Image.manage_options+(
  129:         {'label':'Partner Information','action':'ECHO_partner_config'},
  130:         )
  131: 
  132:     
  133:     def changeECHO_partner(self,url,copyrightType,person, email, country, color, RESPONSE=None):
  134:         """Change main information"""
  135:         self.url=url
  136:         self.person=person
  137:         self.email=email
  138:         self.country=country
  139:         self.color=color
  140:         self.copyrightType=copyrightType
  141:         if RESPONSE is not None:
  142:             RESPONSE.redirect('manage_main')
  143:             
  144:             
  145: 
  146:     def ECHO_partner_config(self):
  147:         """Main configuration"""
  148:         if not hasattr(self,'url'):
  149:             self.url=""
  150:         pt=zptFile(self, 'zpt/ChangeECHO_partner.zpt')
  151:         return pt()
  152: 
  153:         
  154: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
  155:                              Kind='ECHO_partner',kind='ECHO_partner')
  156: 
  157: 
  158: 
  159: def manage_addECHO_partner(self, id, url, person, email, country, color, file=None, copyrightType='', title='', precondition='', content_type='',
  160:                     REQUEST=None):
  161:     """
  162:     Add a new ECHO_partner object.
  163: 
  164:     Creates a new ECHO_partner object 'id' with the contents of 'file'.
  165:     Based on Image.manage_addImage
  166:     """
  167: 
  168:     id=str(id)
  169:     title=str(title)
  170:     content_type=str(content_type)
  171:     precondition=str(precondition)
  172: 
  173:     id, title = OFS.Image.cookId(id, title, file)
  174: 
  175:     self=self.this()
  176: 
  177:     # First, we create the image without data:
  178:     self._setObject(id, ECHO_partner(id,title,url,'',copyrightType, person, email, country, color, content_type, precondition))
  179: 
  180:     # Now we "upload" the data.  By doing this in two steps, we
  181:     # can use a database trick to make the upload more efficient.
  182:     if file:
  183:         self._getOb(id).manage_upload(file)
  184:     if content_type:
  185:         self._getOb(id).content_type=content_type
  186: 
  187:     if REQUEST is not None:
  188:         try:    url=self.DestinationURL()
  189:         except: url=REQUEST['URL1']
  190:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
  191:     return id
  192: 
  193: class ECHO_locale(ZopePageTemplate):
  194:         """localisierung"""
  195: 
  196:         meta_type="ECHO_locale"
  197: 
  198:         def __init__(self,id,lang,title,label,text=None,content_type=None):
  199:             self.lang=lang
  200:             self.title=title
  201:             self.label=label
  202:             # default content
  203:             if not text:
  204:                 text = open(self._default_content_fn).read()
  205:                 content_type = 'text/html'
  206:             self.pt_edit(text, content_type)
  207:             self.id=id
  208: 
  209:         manage_options = ZopePageTemplate.manage_options+(
  210:                 {'label':'Main Config','action':'change_ECHO_localeForm'},
  211:                 )
  212: 
  213:         def change_ECHO_localeForm(self):
  214:                 """change form"""
  215:                 pt=zptFile(self, 'zpt/ChangeECHO_localeForm.zpt')
  216:                 return pt()
  217:         
  218:         def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  219:                 """change echo locale"""
  220:                 self.lang=lang
  221:                 self.title=title
  222:                 self.label=label
  223:                 if not text is None:
  224:                         if content_type is None:
  225:                             content_type = self.content_type
  226:                         self.pt_edit(text, content_type)
  227: 
  228:                 if RESPONSE is not None:
  229:                         RESPONSE.redirect('manage_main')
  230: 
  231:                 
  232: def manage_addECHO_localeForm(self):
  233:          """Form for adding"""
  234:          pt=zptFile(self, 'zpt/AddECHO_localeForm.zpt')
  235:          return pt()
  236: 
  237: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  238:         """add echo locale"""
  239: 
  240:         id="locale_"+lang
  241:         
  242:         self._setObject(id, ECHO_locale(id,lang,title,label,text,content_type))
  243:         if RESPONSE is not None:
  244:                 RESPONSE.redirect('manage_main')
  245: 
  246: 
  247: class ECHO_copyright(Folder,ECHO_basis):
  248:         """Copyright informationen"""
  249:         meta_type="ECHO_copyright"
  250:         
  251:         
  252:         
  253:         def __init__(self,id,title,copyrights):
  254:                 """init"""
  255:                 self.title=title
  256:                 self.id=id
  257:                 self.copyrights=copyrights[0:]
  258: 
  259:         def getCopyrights(self):
  260:                 """return coyprights"""
  261:                 return self.copyrights
  262:                 
  263:         manage_options = Folder.manage_options+(
  264:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
  265:                 )
  266: 
  267: 
  268:         def ECHO_copyright_configForm(self):
  269:                 """change form"""
  270:                 pt=zptFile(self, 'zpt/ChangeECHO_copyright')
  271:                 pt.content_type="text/html"
  272:                 return pt()
  273: 
  274:         def ECHO_copyright_config(self,title,RESPONSE=None):
  275:                 """change"""
  276:                 self.title=title
  277:                 self.copyrights=[]
  278:                 self.copyrights=getCopyrightsFromForm(self,self.REQUEST.form)[0:]
  279: 
  280:                 if RESPONSE is not None:
  281:                         RESPONSE.redirect('manage_main')
  282: 
  283:                 
  284: def manage_addECHO_copyrightForm(self):
  285:     """Form for adding"""
  286:     pt=zptFile(self, 'zpt/AddECHO_copyright.zpt')
  287:     return pt()
  288: 
  289: def manage_addECHO_copyright(self, id,title,RESPONSE=None):
  290:         """add the copyright"""
  291: 
  292:         meta_type="ECHO_copyright"
  293:         
  294:         #first generate copyrights as list of tripels (mediaType,partner,copyrightType)
  295:         
  296:                 
  297: 
  298:         self._setObject(id, ECHO_copyright(id, title,getCopyrightsFromForm(self,self.REQUEST.form)))
  299: 
  300:         if RESPONSE is not None:
  301:                 RESPONSE.redirect('manage_main')
  302:         
  303: class ECHO_layoutTemplate(ZopePageTemplate,ECHO_basis):
  304:     """Create a layout Template for different purposes"""
  305: 
  306:     meta_type="ECHO_layoutTemplate"
  307: 
  308:     def __init__(self, id, text=None, content_type=None,EchoType=None):
  309:         self.id = str(id)
  310: 
  311:         self.ZBindings_edit(self._default_bindings)
  312:         if text is None:
  313:             self._default_content_fn = os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%EchoType)
  314:             text = open(self._default_content_fn).read()
  315:         if content_type is None:
  316:             content_type = self.content_type
  317:         self.pt_edit(text, content_type)
  318: 
  319: 
  320: def manage_addECHO_layoutTemplateForm(self):
  321:     """Form for adding"""
  322:     pt=zptFile(self, 'zpt/AddECHO_layoutTemplate.zpt')
  323:     return pt()
  324: 
  325: 
  326: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
  327:     "Add a Page Template with optional file content."
  328:     if type(EchoType)==StringType:
  329:         EchoTypes=[EchoType]
  330:     else:
  331:         EchoTypes=EchoType
  332:         
  333:     for singleType in EchoTypes:
  334: 
  335:         id = str(singleType)+"_template"
  336:         if REQUEST is None:
  337:             self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
  338:             ob = getattr(self, id)
  339:             
  340:             if title:
  341:                 ob.pt_setTitle(title)
  342:             return ob
  343:         else:
  344:             file = REQUEST.form.get('file')
  345:             headers = getattr(file, 'headers', None)
  346:             if headers is None or not file.filename:
  347:                 zpt = ECHO_layoutTemplate(id,EchoType=singleType)
  348:             else:
  349:                 zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
  350: 
  351:             self._setObject(id, zpt)
  352:             ob = getattr(self, id)
  353:             if title:
  354:                 ob.pt_setTitle(title)
  355: 
  356:             try:
  357:                 u = self.DestinationURL()
  358:             except AttributeError:
  359:                 u = REQUEST['URL1']
  360: 
  361:             
  362:     REQUEST.RESPONSE.redirect(u+'/manage_main')
  363:     return ''
  364: 
  365: class ECHO_fullText(ZopePageTemplate,ECHO_basis,ECHO_language):
  366:         """echo fulltext in xml"""
  367: 
  368:         meta_type="ECHO_fullText"
  369: 
  370:         
  371:         def getPage(self,nr='1'):
  372:                 """get page n"""
  373:                 #return self().encode('latin-1','ignore')
  374:                 try:
  375:                    dom=xml.dom.minidom.parseString(self())
  376:                 except:
  377:                    dom=xml.dom.minidom.parseString(self().encode('latin-1'))
  378:                 pages=dom.getElementsByTagName('page')
  379:                 
  380:                 return pages[int(nr)-1].toxml()
  381:         
  382: # Product registration and Add support
  383: manage_addECHO_fullTextForm = PageTemplateFile(
  384:     'zpt/AddECHO_fullText.zpt', globals())
  385: 
  386: def manage_addECHO_fullText(self, id, title=None, text=None,
  387:                            REQUEST=None, submit=None):
  388:     "Add a Page Template with optional file content."
  389: 
  390:     id = str(id)
  391:     if REQUEST is None:
  392:         self._setObject(id, ECHO_fullText(id, text))
  393:         ob = getattr(self, id)
  394:         if title:
  395:             ob.pt_setTitle(title)
  396:         return ob
  397:     else:
  398:         file = REQUEST.form.get('file')
  399:         headers = getattr(file, 'headers', None)
  400:         if headers is None or not file.filename:
  401:             zpt = ECHO_fullText(id)
  402:         else:
  403:             zpt = ECHO_fullText(id, file, headers.get('content_type'))
  404: 
  405:         self._setObject(id, zpt)
  406: 
  407:         try:
  408:             u = self.DestinationURL()
  409:         except AttributeError:
  410:             u = REQUEST['URL1']
  411: 
  412:         if submit == " Add and Edit ":
  413:             u = "%s/%s" % (u, urllib.quote(id))
  414:         REQUEST.RESPONSE.redirect(u+'/manage_main')
  415:     return ''
  416: 
  417: 
  418: class ECHO_resource(CatalogAware,Folder,Persistent,ECHO_basis):
  419:     """ECHO Ressource"""
  420:     security=ClassSecurityInfo()
  421:     meta_type='ECHO_resource'
  422:     default_catalog='resourceCatalog'
  423:     
  424: #    viewClassificationList=viewClassificationListMaster
  425: 
  426:     def PrincipiaSearchSource(self):
  427:            """Return cataloguable key for ourselves."""
  428:            return str(self)
  429: 
  430:     getSubCols = ECHO_helpers.getSubCols
  431: 
  432:     def reindex(self):
  433:         """generate fields for indexing and reindex"""
  434:         
  435:         #TODO: korrigieren des metalink pfades konfigurierbar machen
  436:         splitted= [x for x in urlparse.urlparse(self.metalink)]
  437:         splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  438:         
  439:         if splitted[0]=="http":
  440:             self.metalink=urlparse.urlunparse(splitted)
  441:         
  442: 
  443:         self.fullTextUrl=self.getFullTextXML(noredirect="yes")
  444:         
  445:         #TODO: korrigieren relative url to absoluter url volltexten, konfigurierbar?
  446:         splitted= [x for x in urlparse.urlparse(self.fullTextUrl)]
  447:         if splitted[0]=="":
  448:             splitted[0]="http"
  449:             splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  450:             
  451:             self.fullTextUrl=urlparse.urlunparse(splitted)
  452:             
  453:         self.imagePath=self.getImagePath()
  454:         
  455:         self.reindex_object()
  456:   
  457:   
  458:     security.declareProtected('View','createPDF')
  459:     def createPDF(self,RESPONSE=None,local=None,dpi=150):
  460:             """erzeuge pdf file"""
  461:             pages=1
  462:             dpi=float(dpi)
  463:             imagePath=self.getImagePath().replace("/mpiwg/online","")
  464:             
  465:             
  466:             image="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?fn="+imagePath+"&dw=%i&dh=%i&pn=%i"
  467:             xmlInfo="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/dlInfo-xml.jsp?fn="+imagePath
  468: 
  469:             dom=xml.dom.minidom.parse(urllib.urlopen(xmlInfo))
  470:             for parameter in dom.getElementsByTagName('parameter'):
  471:                     if parameter.getAttribute('name')=="pt":
  472:                             pages=int(parameter.getAttribute('value'))
  473:                             break
  474:             
  475: 
  476:             tempdir="/tmp/archivesImageServer"
  477:             if not os.path.exists(tempdir):
  478:                     os.mkdir(tempdir) 
  479:   
  480:             tmpPath=tempfile.mkdtemp(dir=tempdir)
  481:             
  482: 
  483:             tmpZip=tempfile.mktemp(dir=tempdir)
  484: 
  485:             tmpFn=os.path.split(tmpZip)[1]
  486: 
  487: 
  488:     
  489: 
  490:             if RESPONSE:
  491:                     RESPONSE.setHeader("Content-Type","text/html")
  492:                     RESPONSE.write("<h1>I am creating  the pdf</h1>")
  493:                     txt="<h3>1. step: getting the images( %i pages)</h3>"%pages
  494:                     RESPONSE.write(txt)
  495: 
  496:             c=canvas.Canvas(tmpZip)
  497:             for i in range(1,pages+1):
  498:                     if RESPONSE:
  499:                             RESPONSE.write(str("<p>Get Page: %i<br>\n"%i))
  500:                     faktor=dpi/72.0
  501:                     
  502:                     fn=tmpPath+"/%i"%i
  503: 
  504:                     width,height=A4
  505:                     #print image%(width*faktor,height*faktor,i)
  506:                     url=urllib.urlopen(image%(width*faktor,height*faktor,i)).read()
  507:                     fh=file(fn,"w")
  508:                     fh.write(url)
  509:                     fh.close()
  510: 
  511:     
  512: 
  513:                     c.drawImage(fn,0,0,width=width,height=height)
  514:                     c.showPage()
  515:             c.save()
  516:             if RESPONSE:
  517:                     RESPONSE.write("<p>finished<br>\n")
  518: 
  519:             if RESPONSE:
  520:                     len=os.stat(tmpZip)[6]
  521:                     downloadUrl=self.absolute_url()+"/downloadPDF"
  522:                     RESPONSE.write("""<h1><a href="downloadPDF?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len))
  523:                     RESPONSE.write("""<p>The file will be stored for a while, you can download it later, the URL is:</p>
  524:                     <p><a href="downloadPDF?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn))
  525:                     RESPONSE.close()
  526: 
  527: 
  528:     def downloadPDF(self,fn):
  529:             """download prepared set"""
  530:             filename="/tmp/archivesImageServer/"+fn
  531:             namePDF=self.getId()+".pdf"
  532:             self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%namePDF)
  533:             self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
  534:             len=os.stat(filename)[6]
  535:             self.REQUEST.RESPONSE.setHeader("Content-Length",len)
  536:             images=file(filename).read()
  537:             self.REQUEST.RESPONSE.write(images)
  538:             self.REQUEST.RESPONSE.close()
  539: 
  540: 
  541:     def getRDF(self,urn=None):
  542:             """rdf"""
  543:             ret=getRDFDescription(self,self.link,urn=urn)
  544:             return ret+self.createSubElementRDF(urn=urn) 
  545: 
  546:   
  547:     def changeAccessRightForm(self,preselect=None):
  548:         """change the access rights"""
  549:         
  550:         pt=zptFile(self, 'zpt/ChangeECHO_resourceAccessRight.zpt')
  551:         return pt(preselect=preselect)
  552:     
  553:     def changeAccessRight(self):
  554:         """changeRights"""
  555:         argv=self.REQUEST.form
  556:         self.setAccessRightXML(argv["%s_xml"%self.getId()])
  557:         self.accessRight=argv["%s_echo"%self.getId()]
  558:          
  559:         self.REQUEST.RESPONSE.redirect('manage_main')
  560:         
  561:     
  562:     def getAccessRightSelectorHTML(self,outlook="select",xmldominant=None,preselect=None):
  563:             """htmlselector, xmldominant= in der regel wird der wert des xmlfiles ausgegeben ausser er existiert nicht"""
  564:             values=['','free','MPIWG']
  565:             
  566:             if preselect:#set all to the preselected
  567:                 ar=(preselect,preselect)
  568:             else:#else set to actual value
  569:                 ar=self.getAccessRightMD()
  570:                 
  571:             if outlook=="select":
  572:                     ret="""<select name="%s_xml">"""%self.getId()
  573:                     ret1="""<select name="%s_echo">"""%self.getId()
  574:                     for value in values:
  575:                             if value==ar[0]:
  576:                                     ret+="<option selected>%s</option>"%value
  577:                             else:
  578:                                     ret+="<option>%s</option>"%value
  579:                             
  580:                             if value==ar[1]:
  581:                                     ret1+="<option selected>%s</option>"%value
  582:                             else:
  583:                                     ret1+="<option>%s</option>"%value
  584:                     
  585:                     
  586:                     if not xmldominant:
  587:                         return ret+"</select>",ret1+"</select>"
  588:                     else:
  589:                         if ar[0] is not None:
  590:                             return ret+"</select>"
  591:                         else:
  592:                             return "<p>No xml file (only local selection):"+ret1
  593: 
  594:             else:
  595:                     ret=""
  596:                     ret1=""
  597:                     for value in values:
  598:                             
  599:                             if value==ar[0]:
  600:                                     ret+="""<input type="radio" name="%s_xml" value="%s" checked>%s"""%(self.getId(),value,value)
  601:                             else:
  602:                                     ret+="""<input type="radio" name="%s_xml" value="%s">%s"""%(self.getId(),value,value)
  603:                                     
  604:                             if value==ar[1]:
  605:                                     ret1+="""<input type="radio" name="%s_echo" value="%s" checked>%s"""%(self.getId(),value,value)
  606:                             else:
  607:                                     ret1+="""<input type="radio" name="%s_echo" value="%s">%s"""%(self.getId(),value,value)
  608: 
  609:                     if not xmldominant:                        
  610:                         return ret,ret1
  611:                     else:                         
  612:                         if ar[0]:
  613:                             return ret
  614:                         else:
  615:                             return "<p>No xml file (only local selection)</p>"+ret1
  616: 
  617: 
  618: 
  619:     def copyAccessRightsFromMD(self):
  620:             """kopiere rechte aus den metadaten"""
  621:             self.accessRight=self.getAccessRightMD()[0]
  622:             
  623:             
  624:             
  625:             
  626:     
  627:     def getAccessRightMD(self):
  628:                 """set accessright"""
  629:                 url=self.metalink
  630: 
  631:                 try:
  632:                     urllib.urlopen(url)
  633:                 except:
  634:                     logger("ECHO_Resource (getAccessRightMD)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  635: 
  636:                     return None,getattr(self,'accessRight','')
  637:                 
  638:             
  639:                 try:
  640:                         dom = NonvalidatingReader.parseUri(url)
  641:                 except:
  642:                         logger("ECHO_Resource (getAccessRightMD)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  643:                         return (None,"Cannot parse: "+url+"<br>"+"%s (%s)"%sys.exc_info()[0:2])
  644: 
  645: 
  646:                 accessright=dom.xpath("//meta/access-conditions/access/@type")
  647:                 if accessright:
  648:                     accessright=accessright[0].value
  649:                 if str(accessright)=='institution':
  650:                     tmp=dom.xpath("//meta/access-conditions/access/name")
  651:                     if tmp:
  652:                         accessright=getTextFromNode(tmp[0])
  653:                     
  654:                 if not accessright:
  655:                     accessright=""
  656:                 
  657:                 return accessright,getattr(self,'accessRight','')             
  658: 
  659:     def changeAccessRightMD(self,accessright,RESPONSE=None):
  660:             """change the rights - not user anymore"""
  661:             #TODO: check if method still needed
  662:             params="accessright=%s"%accessright
  663: 
  664: 
  665:             #print ECHO_helpers.urlopen(self.absolute_url()+'/setAccessRightXML'+'?'+params).read()
  666: 
  667:             tries=0
  668:             for i in range(10):
  669:                     x=ECHO_helpers.urlopen('http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/setAccessRightXML'+urllib.quote('?'+params))).read()
  670:                     if x=="ok":
  671:                            
  672:                             break;
  673:                  
  674:             
  675:           
  676:             if RESPONSE is not None:
  677:                         RESPONSE.redirect('manage_main')
  678: 
  679:                 
  680:     def setAccessRightXML(self,accessright):
  681:                 """set accessright"""
  682:                 url=self.metalink
  683:                 accessrights=['MPIWG','free']#allowes rights
  684:                 
  685:                 if accessright =='':
  686:                     """do nothing"""
  687:                     return ""
  688:                     
  689:                     
  690:                 try:
  691:                         geturl=""
  692:                         for line in ECHO_helpers.urlopen(url).readlines():
  693:                                 geturl=geturl+line 
  694: 
  695: 
  696:                 except:
  697:                         return (None,"Cannot open: "+url)
  698: 
  699:                 try:
  700:                         dom=xml.dom.minidom.parseString(geturl)
  701:                         root=dom.getElementsByTagName('resource')[0]
  702:                 except:
  703:                         return (None,"Cannot parse: "+url+"<br>"+geturl)
  704: 
  705:                 metamains=dom.getElementsByTagName('meta')
  706:                 
  707:                 if not metamains:
  708:                         nodenew=dom.createElement('meta')
  709:                         root.appendChild(nodenew)
  710:                         metamain=nodenew
  711:                 else:
  712:                         metamain=metamains[0]
  713:                 
  714:                 
  715:                 metanodes=metamain.getElementsByTagName('access-conditions')
  716: 
  717:                 if not metanodes:
  718:                         nodenew=dom.createElement('access-conditions')
  719:                         metamain.appendChild(nodenew)
  720:                         metanode=nodenew
  721:                 else:
  722:                         metanode=metanodes[0]
  723: 
  724:                 accesses=metanode.getElementsByTagName('access')
  725: 
  726:                 #delete old
  727:                 if accesses:
  728:                      metanode.removeChild(accesses[0]).unlink()
  729: 
  730:                 #create new
  731:                     
  732:                 nodenew2=dom.createElement('access')
  733:                 metanode.appendChild(nodenew2)
  734:                 metanode2=nodenew2
  735:                 
  736:                 attribute=metanode2.getAttribute('type')
  737:                 
  738:                 if accessright=="free":
  739:                     
  740:                      metanode2.setAttribute('type','free')
  741:                 
  742:                 elif accessright.upper()=='MPIWG':
  743:                         metanode2.setAttribute('type','institution')
  744:                         nodenew4=dom.createElement('name')
  745:                         metanodetext=dom.createTextNode('MPIWG')
  746:                         nodenew4.appendChild(metanodetext)
  747:                         nodenew2.appendChild(nodenew4)
  748:                 #print dom.toxml().encode('utf-8')
  749:                 string= encodeRPC(dom.toxml().encode('utf-8'))
  750:                 
  751:                 #TODO: make server configurable
  752:                 server=xmlrpclib.Server("http://foxridge.mpiwg-berlin.mpg.de/server")
  753: 
  754:                 path=urlparse.urlparse(self.metalink)[2]
  755:          
  756:                 server.writeMetaDataFile(path,string,"yes")
  757:         
  758:     def setStartPageForm(self):
  759:             """Form for changing the startpage"""
  760: 
  761:             
  762:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPage.zpt')
  763:             pt.content_type="text/html"
  764:             return pt()
  765:     
  766: 
  767:     def createImageUrl(self,pn=1):
  768:             """create ImageUrl"""
  769: 
  770:             
  771:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  772:             
  773:             digiliburlprefix=readFieldFromXML(self.metalink,'texttool','digiliburlprefix')
  774:             images=readFieldFromXML(self.metalink,'texttool','image')
  775: 
  776: 
  777:             if (not resourcepath) or (not digiliburlprefix) or (not images):
  778:                     logger("ECHO (createImageUrl)",logging.ERROR,"Cannot create ImageUrl for %s"%self.absolute_url())
  779:                     return None
  780:             resourcepath=resourcepath.replace('/mpiwg/online','')
  781:             if not digiliburlprefix: digiliburlprefix="http://echo.mpiwg-berlin.mpg.de/zogilib?"
  782: 
  783:             if (not images) or (not resourcepath): return None
  784: 
  785:             return "%sfn=%s&pn=%i"%(digiliburlprefix,resourcepath+"/"+images,pn)
  786:     
  787:     def copyTitleToInfoXML(self,RESPONSE=None):
  788:             """copy title from the resource"""
  789:             presentationXML=readFieldFromXML(self.metalink,'texttool','presentation')
  790:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  791:             if (not presentationXML) or (not resourcepath): 
  792:                 if RESPONSE:
  793:                         RESPONSE.write("Error: %s\n"%self.getId())
  794:                 else:
  795:                         return None,self.absolute_url()
  796: 
  797:             try:
  798:                     fh=file(os.path.join(resourcepath,presentationXML),'w')
  799:                     fh.write("""<info>
  800:                     <author></author>
  801:                     <title>%s</title>
  802:                     <date></date>
  803:                     <display>yes</display>
  804:                     </info>"""%self.title)
  805:                     fh.close()
  806:                     return 1,self.getId()
  807:             except:
  808:                     if RESPONSE:
  809:                             RESPONSE.write("Error: %s\n"%self.getId())
  810:                     else:
  811:                             return None,self.absolute_url()
  812: 
  813:             
  814:     def setStartPage(self,startpage=None,RESPONSE=None):
  815:             """set start page, if no startpage defined use the generic one of the resource"""
  816: 
  817:             if (not (type(startpage)==StringType)):
  818:                     if ("__generic" in startpage): # checke ob generic in der liste
  819:                             startpage=self.absolute_url()+"/startpage_html"
  820:                     elif ("__firstPage" in startpage): # checke ob generic in der liste
  821:                             startpage=self.createImageUrl()
  822:                             
  823:             if (not startpage):
  824:                     startpage=self.absolute_url()+"/startpage_html"
  825:             elif (startpage=="__generic"):
  826:                     startpage=self.absolute_url()+"/startpage_html"
  827:             elif (startpage=="__firstPage"):
  828:                         startpage=self.createImageUrl()
  829:     
  830:             params="startpage=%s"%startpage
  831:             #print 'http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))
  832:                
  833:             tries=0
  834:             for i in range(10):
  835:                     x=ECHO_helpers.urlopen('http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))).read()
  836:                     if x=="ok":
  837:                            
  838:                             break;
  839:                  
  840:             
  841:             path=self.metalink
  842:             
  843:             path=re.sub(self.REQUEST['SERVER_URL'],'',path)
  844:             path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path)
  845:             
  846:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  847:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
  848:             path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
  849:             path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
  850:             path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
  851:             path=re.sub('http://vision.mpiwg-berlin.mpg.de','',path) # falls vision als server
  852:             path=re.sub('http://xserve02.mpiwg-berlin.mpg.de:18880','',path) # falls vision als server
  853:             path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
  854:             path=re.sub('/index.meta','',path) 
  855: 
  856: 
  857:             ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  858: 
  859:             if RESPONSE is not None:
  860:                         RESPONSE.redirect('manage_main')
  861: 
  862:     def changeViewerTemplateSetForm(self):
  863:             """change the viewer template set"""
  864:             pt=zptFile(self, 'zpt/changeResourceViewerTemplateSet')
  865:             return pt()
  866: 
  867: 
  868:     def setLink(self, link=None):
  869:         """change link field"""
  870:         if link is not None:
  871:             self.link = link
  872:             
  873:    
  874:     def getTextToolsField(self,name,default=''):
  875:         """Lese Textoolsfelder aus index.meta im path aus"""
  876:         
  877:         try:
  878:             dom=xml.dom.minidom.parse(self.metalink)
  879:             node=dom.getElementsByTagName('texttool')[0] #getNode
  880:             subnode=node.getElementsByTagName(name)[0]
  881: 
  882:             # bei text wird nur der Folder gebraucht
  883:             if name=="text":
  884:                 splitted=getText(subnode.childNodes).split("/")
  885:                 return splitted[len(splitted)-2]
  886:             else:
  887:                 return getText(subnode.childNodes)
  888:         except:
  889:             return default
  890:    
  891: 
  892:     def changeViewerTemplateSet(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
  893:             """changeit"""
  894: 
  895:             paramList=['project','startpage','xslt','thumbtemplate','topbar','digiLibTemplate','digiliburlprefix']
  896: 
  897:             
  898:             #writeMetadata(self.metalink,self.metaDataHash,project,None,xslt,thumbtemplate,topbar,digiLibTemplate)
  899: 
  900:             params="project=%s&xslt=%s&thumbtemplate=%s&topbar=%s&digiLibTemplate=%s&digiliburlprefix=%s"%(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
  901: 
  902:             try:
  903:                 tries=0
  904:                 for i in range(10):
  905:                         x=ECHO_helpers.urlopen('http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))).read()
  906:                         if x=="ok":
  907:                            
  908:                             break;
  909:                  
  910:             except:
  911:                 logger("ECHO_ressource (changeViewerTemplateSet)", logging.ERROR,"%s (%s)"%sys.exc_info()[0:2])          
  912:                 logger("ECHO_ressource (changeViewerTemplateSet)", logging.ERROR,'http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params)))
  913:             #print self.absolute_url()+'/newMetaXML'+urllib.quote'?'+params)
  914:             # hack Pfad auf die Dokumente
  915:             path=self.metalink
  916:             
  917:             
  918: 
  919:             path=re.sub('/index.meta','',path) 
  920: 
  921:             #TODO: direct access to the file system necessary, fix that also xmlrpc to the server where the index file is stored is possible    
  922:             parsedUrl=urlparse.urlparse(path)
  923:             path=parsedUrl[2]
  924: 
  925:             try:        
  926:                 return ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  927:             except:
  928:                 logger("ECHO_Resource (changeViewerTemplateSet)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  929:                 logger("ECHO_Resource (changeViewerTemplateSet)", logging.INFO,"http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path)
  930: 
  931:             if RESPONSE is not None:
  932:                         RESPONSE.redirect('manage_main')
  933: 
  934:     
  935: 
  936:     security.declarePublic('content_html')      
  937:     def content_html(self):
  938:         """template fuer content"""
  939:         return ECHO_basis.content_html(self,'resource')
  940:     
  941: #    def getViewClassification(self):
  942: #        if hasattr(self,'viewClassification'):
  943: #            return self.viewClassification
  944: #        else:
  945: #            return ""
  946: 
  947:     def getFullTextXML(self,noredirect=None):
  948:             """getFullTextXML; gives the FullText as an XML Document, and <error></error> if somthing goes wrong."""
  949: 
  950:             try:
  951:                     #logger("ECHO Fulltext",logging.INFO,"open %s"%self.metalink)
  952:                     fh=ECHO_helpers.urlopen(self.metalink)
  953:                     #logger("ECHO Fulltext",logging.INFO,"opened %s"%self.metalink)
  954:                     dom=xml.dom.minidom.parse(fh)
  955:                     texttools=dom.getElementsByTagName('texttool')
  956:                     text=texttools[0].getElementsByTagName('text')
  957:                     texturl=getText(text[0].childNodes)
  958: 
  959:                     #logger("ECHO Fulltext",logging.INFO,"found %s"%texturl)
  960:                     fh.close()
  961:                     #logger("ECHO Fulltext",logging.INFO,"closed fh")
  962:                     #keine url
  963:                     if not (texturl.split(":")[0] in ['http','ftp','file']): 
  964:                         if not noredirect:
  965:                             return file(texturl).read()
  966:                         else:
  967:                             return texturl
  968: 
  969:                     if not noredirect:
  970:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  971:                             logger("ECHO Fulltext",logging.INFO,"redirect to:%s"%texturl)
  972:                             self.REQUEST.RESPONSE.redirect(texturl)
  973:                     else:
  974:                             return texturl
  975:             except:
  976: 
  977:                     if not noredirect:
  978:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  979:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  980:                     else:
  981:                             return "<error>no fulltext available</error>"
  982: 
  983:     def getImagePath(self):
  984:             """gibt pfad zum image aus"""
  985:             return self.getImageView(noredirect="yes",onlyPath="yes")
  986:     
  987:     def getImageView(self,noredirect=None,onlyPath=None):
  988:             """getImages; give Imageviewr  and <error></error> if somthing goes wrong."""
  989:             try:
  990:                     fh=ECHO_helpers.urlopen(self.metalink)
  991:                     dom=xml.dom.minidom.parse(fh)
  992:                     texttools=dom.getElementsByTagName('texttool')
  993:                     text=texttools[0].getElementsByTagName('image')
  994:                     imagetemp=getText(text[0].childNodes)
  995:                     
  996:                     text=dom.getElementsByTagName('archive-path')
  997:                     archivepath=getText(text[0].childNodes)
  998:                     archivepath=re.sub('/mpiwg/online/','',archivepath) 
  999:                     imageurl="http://echo.mpiwg-berlin.mpg.de/zogilib?fn="+archivepath+"/"+imagetemp
 1000:                     fh.close()
 1001: 
 1002:                     if not noredirect:
 1003:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
 1004:                             self.REQUEST.RESPONSE.redirect(imageurl)
 1005:                     else:
 1006:                             if not onlyPath:
 1007:                                     return imageurl
 1008:                             else:
 1009:                                     return archivepath+"/"+imagetemp
 1010:             except:
 1011: 
 1012:                     if not noredirect:
 1013:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1014:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
 1015:                     else:
 1016:                             return "<error>no images available</error>"
 1017: 
 1018:     
 1019:     def getCopyrightsHTML(self):
 1020:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
 1021:             
 1022:             if hasattr(self,'copyrightModel'):
 1023:                     obj=self.copyrightModel
 1024:                     
 1025:             else:
 1026:                     return "ERROR"
 1027:             ret=[]
 1028:             
 1029:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
 1030:                     
 1031:                     
 1032:                     try:
 1033:                         if hasattr(self.copyrightTypes,copyright[2]):
 1034:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
 1035:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
 1036:                         else:
 1037:                              copyrightTypeObj=getattr(obj,copyright[2])
 1038:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
 1039:                              
 1040:                         label=copyrightTypeObj.label
 1041:                         url=getattr(copyrightTypeObj, 'url', '')
 1042:                             
 1043:                         if url!='':
 1044:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
 1045:                         else:
 1046:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
 1047:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1048:                                 else:
 1049:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1050:                     except:
 1051:                             """nothing"""
 1052:                     
 1053:             return ret
 1054:             
 1055:     def getInstitutionsHTML(self):
 1056:                 """gibt Liste der foerdernden Institutionen aus"""
 1057:                 
 1058:                 if hasattr(self,'support'):
 1059:                         obj=self.support
 1060:                         ret=obj.getSupporter()
 1061:                         return ret
 1062:                 else:
 1063:                         return ''
 1064:                         
 1065:     def getOwnerOriginalsHTML(self):
 1066:                """gibt Liste der foerdernden Institutionen aus"""
 1067:                
 1068:                if hasattr(self,'ownerOriginal'):
 1069:                        obj=self.ownerOriginal
 1070:                        ret=obj.getOwner()
 1071:                        return ret
 1072:                else:
 1073:                        return ''
 1074:     
 1075:     def getDigiCopyByHTML(self):
 1076:                """gibt Liste der foerdernden Institutionen aus"""
 1077:                
 1078:                if hasattr(self,'digiCopyBy'):
 1079:                        obj=self.digiCopyBy
 1080:                        ret=obj.getDigiCopyBy()
 1081:                        return ret
 1082:                else:
 1083:                        return ''                    
 1084:     
 1085:     def getCredits(self):
 1086:         """Ausgabe der credits"""
 1087:         if self.credits:
 1088:             return self.credits
 1089:         else:
 1090:             return []
 1091: 
 1092: 
 1093:     
 1094:     def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords):
 1095: 
 1096:         self.id = id
 1097:         """Festlegen der ID"""
 1098:         
 1099:         self.label = label
 1100:         self.link= link
 1101:         self.metalink=metalink
 1102:         self.title=title
 1103:         self.weight=weight
 1104:         self.credits=toList(credits)
 1105:         self.description=description
 1106:         self.contentType=contentType
 1107:         self.copyrightType=copyrightType
 1108:         self.renderingType=renderingType
 1109:         self.responsible=responsible
 1110:         self.resourceID=resourceID
 1111:         
 1112:         if coords:
 1113:             coordsnew=[ string.split(x,",") for x in coords]
 1114:         else:
 1115:             coordsnew=[]
 1116:         
 1117:         self.coords=coordsnew
 1118: #       self.viewClassification=""
 1119: 
 1120: 
 1121: 
 1122:     def getContentType(self):
 1123:             try:
 1124:                     return normalizeCt(self.contentType)
 1125:             except:
 1126:                     return ""
 1127: 
 1128:     def getCopyrightType(self):
 1129:             try:
 1130:                     return self.copyrightType
 1131:             except:
 1132:                     return ""
 1133: 
 1134:     def getRenderingType(self):
 1135:             try:
 1136:                     return self.renderingType
 1137:             except:
 1138:                     return ""
 1139: 
 1140:     def ECHO_resource_config(self):
 1141:         """Main configuration"""
 1142: 
 1143:         if not hasattr(self,'weight'):
 1144:             self.weight=""
 1145: 
 1146:         pt=zptFile(self, 'zpt/ChangeECHO_resource.zpt')
 1147:         return pt()
 1148:     
 1149: 
 1150:     def ECHO_resource_config_main(self):
 1151:         """Main configuration"""
 1152:         if not hasattr(self,'weight'):
 1153:             self.weight=""
 1154:         pt=zptFile(self, 'zpt/ChangeECHO_resource_main.zpt')
 1155:         return pt()
 1156: 
 1157:     def ECHO_resource_config_coords(self):
 1158:         """Coords configuration """
 1159:         pt=zptFile(self, 'zpt/ChangeECHO_resource_coords.zpt')
 1160:         return pt()
 1161: 
 1162:     def ECHO_resource_config_credits(self):
 1163:         """Main configuration"""
 1164:         pt=zptFile(self, 'zpt/ChangeECHO_resource_credits.zpt')
 1165:         return pt()
 1166: 
 1167:     def ECHO_resource_config_metadata(self):
 1168:         """Main configuration"""
 1169:         if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')):
 1170:                 self.metaDataHash={}
 1171:                 self.contentType=self.bib_type
 1172:                 for data in self.metadata:
 1173:                         data_neu=re.sub('-','_',data)
 1174:                         self.metaDataHash[data_neu]=getattr(self,data)[0:]
 1175: 
 1176:         
 1177:         pt=zptFile(self, 'zpt/ChangeECHO_resource_metadata.zpt')
 1178:         return pt()
 1179: 
 1180: 
 1181:     
 1182:     def changeViewer(self,newViewer):
 1183:         """set newViewer to the url of the new viewer
 1184:         only if metalink is set, otherwise it gives false
 1185:         """
 1186:         
 1187:         texterUrl="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Texter?fn=/"
 1188:         
 1189:         vl,msg=self.checkValidityOfMetaLink()
 1190:         
 1191:         if not vl: #ungueltiger link, versuche neuen
 1192:             newStr=re.match(".*/mpiwg/online/(.*)",self.metalink) # suche pfad hinter /mpiwg/online 
 1193:             oldLink=self.metalink
 1194:             
 1195:             if newStr:
 1196:                 self.metalink=texterUrl+newStr.group(1)
 1197:                 vl,msg=self.checkValidityOfMetaLink()
 1198:             else:
 1199:                 logging.error("change Viewer XX(mew Metadatafile) %s"%self.metalink)
 1200:                 vl=False
 1201:                 
 1202:             if not vl: # geht immer noch nicht, dann setzte wieder zurueck
 1203:                 self.metaLink=oldLink
 1204:             
 1205:             logging.info("change Viewer (mew Metadatafile) %s"%self.metalink)
 1206:            
 1207:         if vl:
 1208:             self.newViewer=newViewer
 1209:             return vl,msg
 1210:         else:
 1211:             return vl,msg
 1212:     
 1213:     def checkValidityOfMetaLink(self):
 1214:         """checks if the metalink is valid xml"""
 1215:         
 1216:         ml=self.metalink
 1217:         
 1218:         try:
 1219:             txt=urllib.urlopen(ml)
 1220: 
 1221:         except:
 1222:             return False,"Cannot open: %s)"%ml
 1223:         
 1224:         txt.close()        
 1225:         try:
 1226:             dom = NonvalidatingReader.parseUri(ml)
 1227:         except:
 1228:             return False, "Connot parse: %s)"%ml
 1229:         
 1230:         if len(dom.xpath("//texttool"))==0:
 1231:             return False, "No texttools: %s)"%ml
 1232:             
 1233:         return True,""
 1234:         
 1235:     def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,newViewer='',RESPONSE=None):
 1236:         """Aenderung der Properties"""
 1237:         self.resourceID=resourceID
 1238:         self.title=title
 1239:         self.label=label
 1240:         self.description=description
 1241: 
 1242:         self.contentType=contentType
 1243:         self.renderingType=renderingType
 1244:         self.weight=weight
 1245:         
 1246:         self.link=link
 1247:         self.metalink=metalink
 1248:         
 1249:         self.newViewer=newViewer
 1250:         
 1251:         
 1252:         if RESPONSE is not None:
 1253:             RESPONSE.redirect('manage_main')
 1254: 
 1255: 
 1256:     def changeECHO_resource_coords(self,RESPONSE=None):
 1257:         """Aenderung der Properties - coords"""
 1258:         #return self.REQUEST
 1259:         for area in self.getMapAreas():
 1260:             id = area.getId()
 1261:             if self.REQUEST.has_key('del.'+id):
 1262:                 # delete this area
 1263:                 self._delObject(id)
 1264:                 # return to same menu
 1265:                 if RESPONSE is not None:
 1266:                     RESPONSE.redirect('ECHO_resource_config_coords')
 1267:                 return
 1268:             # modify this area
 1269:             coordstring = self.REQUEST.get('coords.'+id, '')
 1270:             coords = string.split(coordstring, ',')
 1271:             angle = self.REQUEST.get('angle.'+id, '0')
 1272:             type = self.REQUEST.get('type.'+id, 'area')
 1273:             if len(coords) == 4:
 1274:                 area.setCoordString(coordstring)
 1275:                 area.setAngle(angle)
 1276:                 area.setType(type)
 1277:         # return to main menu    
 1278:         if RESPONSE is not None:
 1279:             RESPONSE.redirect('manage_main')
 1280: 
 1281: 
 1282:     def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
 1283:         """Aenderung der Properties"""
 1284:         self.credits=credits
 1285:         self.responsible=responsible
 1286:         self.copyrightType=copyrightType
 1287:         
 1288:         if RESPONSE is not None:
 1289:             RESPONSE.redirect('manage_main')
 1290: 
 1291: 
 1292:     def changeECHO_resource_metadata_local(self,RESPONSE=None):
 1293:             """change metadata"""
 1294:             tags=self.findTagsFromMapping(normalizeCt(self.contentType))
 1295:             for field in tags[1]:
 1296:                     self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)][0:]
 1297:                         
 1298: 
 1299:                     
 1300:             if RESPONSE is not None:
 1301:                     RESPONSE.redirect('manage_main')
 1302: 
 1303:     def changeECHO_resource_metadata(self,RESPONSE=None):
 1304:             """change metadata"""
 1305:             tags=self.findTagsFromMapping(normalizeCt(self.contentType))
 1306:             self.OSAS_meta={}
 1307:             for field in tags[1]:
 1308:                     try:
 1309:                             self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
 1310:                             self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
 1311:                     except:
 1312:                             logger("ECHO_collection (changeECHO_resource_metadata)",logging.ERROR,"%s (%s)"%sys.exc_info()[0:2])
 1313: 
 1314:             print self.newMetaXML()
 1315:             tries=0
 1316:             for i in range(10):
 1317:                     x=ECHO_helpers.urlopen('http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML')).read()
 1318:                     if x=="ok":
 1319:                            
 1320:                             break;
 1321:                  
 1322:             
 1323: 
 1324:             if RESPONSE is not None:
 1325:                     RESPONSE.redirect('manage_main')
 1326: 
 1327:     
 1328: 
 1329:     def getMDValueSimpleSearchField(self):
 1330:             """returns value for simple search"""
 1331:             
 1332:             try:
 1333:                 return " ".join([self.getMDValue('title',generic="yes"),
 1334:                              self.getMDValue('author',generic="yes"),
 1335:                              self.getMDValue('year',generic="yes"),self.getTitle()])
 1336:             except:
 1337:                 
 1338:                 #logger(" ECHO_collection(getMDSimpleSearchField)",logging.INFO," ".join([self.getMDValue('title',generic="yes"),
 1339:                  #            self.getMDValue('author',generic="yes"),
 1340:                   #           self.getMDValue('year',generic="yes"),'']))
 1341:                 return ""
 1342:                              
 1343:     def getMDValue(self,fieldNameTest,empty=None,generic=None):
 1344:             """get md values"""
 1345:             #TODO: cache mappinghash
 1346:             
 1347:             fieldName=None
 1348:             if generic:
 1349:                 if self.contentType:
 1350:                     ct=self.contentType.replace(" ","_").lower()
 1351:                     ct=self.contentType.replace("-","_").lower()
 1352:                 else:
 1353:                     logger("ECHO_collection (getMDValue)", logging.INFO, "no_content type for %s"%self.getId())
 1354:                     ct=""
 1355:                     
 1356:                 #caching
 1357:                 if not hasattr(self,'_v_mapHash'): #noch keine cachevariable
 1358:                     self._v_mapHash={}
 1359:                 
 1360:                 
 1361: 
 1362:                 tmp=self._v_mapHash.get(ct,None) 
 1363:                 if tmp: #teste ob type schon existiert
 1364:                     fieldName=tmp.get(fieldNameTest,None)
 1365:                 else:
 1366:                     self._v_mapHash[ct]={}
 1367:                     
 1368: 
 1369:                 #noch nicht gecached    
 1370:                 if not fieldName and hasattr(self.standardMD,ct):    
 1371:                     fieldName=getattr(self.standardMD,ct).generateMappingHash()[fieldNameTest][0]
 1372:                     self._v_mapHash[ct][fieldNameTest]=fieldName
 1373:             if not fieldName:
 1374:                 fieldName=fieldNameTest  
 1375:             if not empty:
 1376:                            #FIXME: warum gibt es manchmal kein metadatahas
 1377:                 try:
 1378:                     
 1379:                     ret =self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%normalizeCt(self.contentType))
 1380:                 except:
 1381:                     logger("ECHO (line 1069)",logging.ERROR,"no md hash for %s"%self.getId()) 
 1382:                     return ""
 1383:                   
 1384:             else:
 1385: 
 1386:                    
 1387:                    ret= self.metaDataHash.get(fieldNameTest,empty)
 1388:                
 1389:             if type(ret) is StringType:
 1390:                return ret.decode('utf-8')
 1391:             else:
 1392:                return ret
 1393: 
 1394:     getFieldValue=getMDValue #depricated
 1395: 
 1396:     def newMetaXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,digiliburlprefix=None):
 1397:             """new index.meta"""
 1398:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1399: 
 1400:             if not hasattr(self,'metaDataHash'):
 1401:                 
 1402:                     self.copyIndex_meta2echo_resource()
 1403:             try:
 1404: 
 1405: 
 1406:                     return writeMetadata(self.metalink,self.OSAS_meta,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1407:             except:
 1408:                     #print self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix
 1409: 
 1410:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1411: 
 1412:     def showMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1413:             """return bibliographical metadata as stored in the object"""
 1414:             
 1415:             try:
 1416:                     
 1417:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,xmlfrag="yes")
 1418:             except:
 1419:                     return "<error> no metadata stored</error>"
 1420:     
 1421:     def getXQueryMetaData(self,xquery):
 1422:                 '''
 1423:                 execute an xquery on the metadata and returns a list of tuples, 
 1424:                 each tuple represent the content of the node as text and the whole node as xml-fragment
 1425:                 @param xquery: xquery auf den metadaten
 1426:                 '''
 1427:                 
 1428:                 try:
 1429:                         md=writeMetadata(self.metalink,self.metaDataHash,xmlfrag="yes")
 1430:                 except:
 1431:                         return None
 1432: 
 1433:                 dom = NonvalidatingReader.parseString(md,"http://www.mpiwg-berlin.mpg.de/")
 1434:                 
 1435:                 results=Ft.Xml.XPath.Evaluate(xquery, contextNode=dom)
 1436:             
 1437:                 ret=[]
 1438:                 for result in results:
 1439:                     
 1440:                     buf = cStringIO.StringIO()
 1441:                     PrettyPrint(result, stream=buf)
 1442:                     str = buf.getvalue()[0:]
 1443:                     buf.close()
 1444:                     ret.append((getTextFromNode(result),str)) 
 1445:                         
 1446:                 return ret
 1447:         
 1448:     def getMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1449:             """prints out metadata as stored in the echo environment, format is the index.meta format"""
 1450:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1451:             return writeMetadata(self.metalink,self.metaDataHash)
 1452: 
 1453:     def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1454:         """Aenderung der Properties"""
 1455:         
 1456:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1457:         self.link=link
 1458:         self.metalink=metalink
 1459:         
 1460:         if RESPONSE is not None:
 1461:             RESPONSE.redirect('manage_main')
 1462:             
 1463:             
 1464:     manage_options = Folder.manage_options+(
 1465:         {'label':'Main Config','action':'ECHO_resource_config_main'},
 1466:         {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
 1467:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1468:         {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
 1469:         {'label':'Change TemplateSets and Image Viewer','action':'changeViewerTemplateSetForm'},
 1470:         {'label':'set/change startpage','action':'setStartPageForm'},
 1471:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 1472:         {'label':'Change AccessRights','action':'changeAccessRightForm'}, 
 1473:         )
 1474: 
 1475: 
 1476:     def isDefinedInThisSet(self,fields,field):
 1477:             """checks if field is defined in fields"""
 1478:             if (fields[0].has_key(field)) and not (fields[0][field]==""):
 1479:                     return 1
 1480:             else:
 1481:                   
 1482:                     return 0
 1483:             
 1484:     def getFieldLabel(self,fields,field):
 1485:         """get labels"""
 1486:         try:
 1487:             ret =fields[0][field]
 1488:             if ret == "":
 1489:                 return field
 1490:             else:
 1491:                 return ret
 1492:         except:
 1493:             return field
 1494: 
 1495: 
 1496: 
 1497:     def getFieldTag(self,fields,field):
 1498:         """get labels"""
 1499:         try:
 1500:             ret =fields[0][field]
 1501:             if ret == "":
 1502:                 return field
 1503:             else:
 1504:                 return ret
 1505:         except:
 1506:             return field
 1507: 
 1508:     
 1509: 
 1510:     def getMetaDataHash(self):
 1511:             """md hash"""
 1512:             return self.metaDataHash
 1513:     
 1514:     def setFieldValue(self,field,value):
 1515:         """get value"""
 1516:         #TODO: remove setFieldValue
 1517:         
 1518:         if not hasattr(self,'metaDataHash'):
 1519:                 setattr(self,'metaDataHash',{})
 1520:         self.metaDataHash[field]=value[0:]
 1521: 
 1522:     def copySearchFields(self):
 1523:             """copys metadatafields to the object"""
 1524:             fields=['author','title','year']
 1525:             
 1526:             for field in fields:
 1527:                     setattr(self,'MD_'+field,self.getMDValue(field,generic="yes"))
 1528:     
 1529: 
 1530:     def findLabelsFromMapping(self,referenceType):
 1531:         """gib hash mit label -> generic zurueck"""
 1532:         #return {},[]
 1533: 
 1534:         temp=self.ZopeFind(self.standardMD)
 1535: 
 1536:         if referenceType=="":
 1537:                 referenceType="book"
 1538:         
 1539:         
 1540:         bibdata={}
 1541:         retdata={}
 1542:         fields=[]
 1543:         fieldlist=self.standardMD.fieldList
 1544: 
 1545:         tags=self.findTagsFromMapping(normalizeCt(self.contentType))
 1546:         self.referencetypes=tags[2]
 1547:         for referenceTypeF in self.referencetypes:
 1548:                 
 1549:                 
 1550:                 if normalizeCt(referenceTypeF[1].title) == normalizeCt(referenceType.lower()):
 1551: 
 1552:                         try:
 1553:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1554:                                 referenceType=referenceTypeF[1].title
 1555:                         except:
 1556:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1557:                 
 1558: 
 1559:                         bibdata['data']=referenceTypeF[1]
 1560:                         fields=bibdata[referenceType]
 1561:                         for field in fieldlist:
 1562:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
 1563: 
 1564:         return retdata,fieldlist,temp,fields
 1565: 
 1566:     def findTagsFromMapping(self,referenceType):
 1567:         """gib hash mit label -> generic zurueck"""
 1568:         
 1569: 
 1570:         if referenceType=="":
 1571:                 referenceType="book"
 1572:         
 1573:         temp =  self.ZopeFind(self.standardMD)[0:]
 1574: 
 1575:         
 1576:         #self.referencetypes=temp[0:]
 1577:         
 1578:         
 1579:     
 1580: 
 1581:         bibdata={}
 1582:         retdata={}
 1583:         fieldlist=self.standardMD.fieldList
 1584:         fields=[]
 1585:         for referenceTypeF in temp:
 1586:                 #print referenceType
 1587:         
 1588:                 if normalizeCt(referenceTypeF[1].title) == normalizeCt(referenceType.lower()):
 1589:                         try:
 1590:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1591:                                 referenceType=referenceTypeF[1].title
 1592:                         except:
 1593:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1594:                         bibdata['data']=referenceTypeF[1]
 1595:                         fields=bibdata[referenceType]
 1596:                         for field in fieldlist:
 1597:                             retdata[field]=referenceTypeF[1].getValue(field)[0]
 1598:         
 1599:         return retdata,fieldlist,temp,fields
 1600: 
 1601:     
 1602:     security.declarePublic('copyIndex_meta2echo_resource') # has to be change, presentlyset because of OSAS koordination
 1603:     def copyIndex_meta2echo_resource(self,RESPONSE=None):
 1604:             """copy MD von Index_meta to the echo_resource"""
 1605:             
 1606:             (metadict, error)=readMetadata(self.metalink)
 1607: 
 1608: 
 1609:             
 1610:             self.metaDataHash={}
 1611:             if not error=="": #Fehler beim Auslesen des Metafiles
 1612:                     
 1613:                     return "ERROR:",error,self.absolute_url()
 1614:             
 1615:             self.contentType=normalizeCt(metadict['bib_type'])[0:]
 1616:             fields=self.findTagsFromMapping(normalizeCt(self.contentType))
 1617:             
 1618:             #fields=self.findLabelsFromMapping(normalizeCt(self.contentType))
 1619:             for field in fields[1]:
 1620:                     
 1621:                     if self.isDefinedInThisSet(fields,field):
 1622:                             #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),''))
 1623:                             self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),''))
 1624: 
 1625:             
 1626:             
 1627:             if RESPONSE:
 1628:                     return RESPONSE.redirect('manage_main')
 1629:             
 1630:             return "OK:",self.absolute_url(),normalizeCt(self.contentType)
 1631:         
 1632:     def ECHO_getResourceMD(self,template="yes",back=None,overwrite="no"):
 1633:         """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
 1634:         (metadict, error)=readMetadata(self.metalink)
 1635:         
 1636:         if back:
 1637:             self.REQUEST.SESSION['back']=back
 1638: 
 1639:         if not error=="": #Fehler beim Auslesen des Metafiles
 1640:                 return "ERROR:",error
 1641:         
 1642:         if (not self.contentType) or (overwrite=="yes"):
 1643:                 self.contentType=normalizeCt(normalizeCt(metadict['bib_type']).lower())
 1644:                 
 1645:         if not (normalizeCt(metadict['bib_type']).lower()==normalizeCt(self.contentType).lower()):
 1646:                 self.REQUEST.SESSION['contentStorage']=normalizeCt(metadict['bib_type'])
 1647:                 self.REQUEST.SESSION['contentZope']=normalizeCt(self.contentType)
 1648: 
 1649:                 return zptFile(self, 'zpt/ECHO_getResourceMDErrorContentType.zpt')()
 1650: 
 1651:         #self.REQUEST.SESSION['metadict']=metadict
 1652:         
 1653:         
 1654:         
 1655: 
 1656:         self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict)
 1657: 
 1658: 
 1659:         if template=="yes":
 1660:                 #pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/ECHO_resourceMD.zpt'),metadict=metadict).__of__(self)
 1661:                 pt=zptFile(self, 'zpt/ECHO_resourceMD.zpt')
 1662:                 
 1663:                 return pt(metadict=metadict)
 1664: 
 1665:         
 1666: 
 1667:     
 1668:     
 1669:     def ECHO_getMD(self,item):
 1670:         """Ausgabe der MD"""
 1671:         return getattr(self,item)
 1672: 
 1673:     def checkRDF(self,path):
 1674:             """check if pdf in the path"""
 1675:             try:
 1676:                     for fileName in os.listdir(path):
 1677:                             if os.path.splitext(fileName)[1]==".pdf":
 1678:                                     return os.path.join(path,fileName)
 1679:                     return None
 1680:             except:
 1681:                     return None
 1682:             
 1683:             
 1684:     security.declareProtected('View','index_html')
 1685:     def index_html(self):
 1686:         """standard page"""
 1687:         pdf=self.checkRDF(self.link)
 1688:         if pdf:
 1689:                 fh=file(pdf,'r').read()
 1690:                 self.REQUEST.RESPONSE.setHeader('Content-Type','application/pdf')
 1691:                 self.REQUEST.RESPONSE.write(fh)
 1692:                 self.REQUEST.RESPONSE.close()
 1693:                 return 
 1694:             
 1695:         if getattr(self,'newViewer',''): #benutze den neuen viewer
 1696:             url=self.newViewer+'url='+self.metalink+"&mode=texttool"
 1697:             return self.REQUEST.RESPONSE.redirect(url)
 1698:             
 1699:         return self.REQUEST.RESPONSE.redirect(self.link)
 1700: 
 1701:     def startpage_html(self):
 1702:             """prints out a startpage for a resource for use e.g. in the BVE"""
 1703: 
 1704:             # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt
 1705: 
 1706:             sp=self.ZopeFind(self,obj_ids=['startpage.html'])
 1707: 
 1708:             if sp:
 1709:                     return sp[1]()
 1710: 
 1711:             #pruefen ob irgendwo ein template
 1712:             if hasattr(self,'startpage_index_template'): 
 1713:                     return self.startpage_index_template()
 1714: 
 1715:             #generisches template ausgeben
 1716:             
 1717:             pt=zptFile(self, 'zpt/ECHO_startpage_index_template_standard.zpt')
 1718:             pt.content_type="text/html"
 1719:             return pt()
 1720: 
 1721:     def toc_html(self):
 1722:             
 1723:             sp=self.ZopeFind(self,obj_ids=['toc.html'])
 1724:                     
 1725:             if sp:
 1726:                     return sp[0][1]()
 1727: 
 1728: 
 1729:     security.declarePublic('generate_label') # has to be change, presentlyset because of OSAS koordination
 1730: 
 1731:     def generate_label(self):
 1732:         """Erzeugt_standard_Label aus Template"""
 1733:         pt=getattr(self,"label_template_"+normalizeCt(self.contentType).lower())
 1734: 
 1735:         self.label=pt()[0:]
 1736:         return pt()
 1737: 
 1738:     security.declarePublic('generate_title') # has to be change, presentlyset because of OSAS koordination
 1739: 
 1740:     def generate_title(self,RESPONSE=None):
 1741:         """Erzeugt_standard_Label aus Template"""
 1742:         pt=getattr(self,"label_template_"+normalizeCt(self.contentType).lower())
 1743: 
 1744:         self.title=pt()[0:]
 1745:         
 1746:         return pt()
 1747: 
 1748: Globals.InitializeClass(ECHO_resource)
 1749: 
 1750: def manage_addECHO_resourceForm(self):
 1751:         """Form for adding a ressource"""
 1752:         pt=zptFile(self, 'zpt/AddECHO_resourceForm.zpt')
 1753:         return pt()
 1754: 
 1755: 
 1756: 
 1757: def manage_addECHO_resource(self,id,title,label,description="",responsible="",link="",metalink="",weight="",copyrightType=None,resourceID=None,contentType=None,renderingType=None,credits=None,coords=None,RESPONSE=None):
 1758:     """addresource"""
 1759: 
 1760:     newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords)
 1761: 
 1762:     self._setObject(id,newObj)
 1763: 
 1764:     if RESPONSE is not None:
 1765:         RESPONSE.redirect('manage_main')
 1766:  
 1767: 
 1768: class ECHO_externalLink(Folder,ECHO_basis):
 1769:     """Link zu einer externen Ressource"""
 1770:     security=ClassSecurityInfo()
 1771:     meta_type='ECHO_externalLink'
 1772: 
 1773:     security.declarePublic('content_html')
 1774:     def content_html(self):
 1775:         """template fuer content"""
 1776:         ret= ECHO_basis.content_html(self,'externalLink')
 1777:         
 1778:         if type(ret) is StringType:
 1779:             return ret.decode('utf-8')
 1780:         else:
 1781:            return ret
 1782:         
 1783:         
 1784:     
 1785:     def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords,linkType):
 1786: 
 1787:         self.id = id
 1788:         """Festlegen der ID"""
 1789: 
 1790:         self.credits=toList(credits)
 1791:         self.label = label
 1792:         self.link= link
 1793:         self.title=title
 1794:         self.weight=weight
 1795:         self.description=description
 1796:         self.contentType=contentType
 1797:         self.responsible=responsible
 1798:         coordsnew=[ string.split(x,",") for x in coords]
 1799:         self.coords=coordsnew
 1800:         self.linkType = linkType        # Linktypen 'otherPresentation','external'
 1801:         
 1802: 
 1803:     def ECHO_externalLink_config(self):
 1804:         """Main configuration"""
 1805: 
 1806:         if not hasattr(self,'weight'):
 1807:             self.weight=""
 1808:         if not hasattr(self,'coords'):
 1809:             
 1810:             self.coords=['']
 1811: 
 1812: 
 1813:         pt=zptFile(self, 'zpt/ChangeECHO_externalLink.zpt')
 1814:         return pt()
 1815:     
 1816: 
 1817:     def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None,linkType='otherPresentation'):
 1818:         """Aenderung der Properties"""
 1819:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1820: 
 1821:         self.link=link
 1822:         self.linkType = linkType
 1823:         if RESPONSE is not None:
 1824:             RESPONSE.redirect('manage_main')
 1825:             
 1826:     def getLinkType(self):
 1827:         """ return linkType """
 1828:         if hasattr(self,"linkType"):
 1829:                 return self.linkType
 1830:         else :
 1831:                 return 'otherPresentation'
 1832: 
 1833:     def setLinkType(self,type):
 1834:         """ set linkType """
 1835:         self.linkType = type
 1836:         
 1837:     def checkLink(self):
 1838:         """ returns tuple (isWorking,Error) """        
 1839:         try:
 1840:             urllib2.urlopen(self.link)
 1841:             return (True, '')
 1842:         except urllib2.HTTPError, e:
 1843:             return (False, e.code)
 1844:         except urllib2.URLError, e:
 1845:             return (False, str(e.reason))
 1846:         except:
 1847:             return (False, 'unknown Error')
 1848:             
 1849:             
 1850:     manage_options = (
 1851:         {'label':'Main Config','action':'ECHO_externalLink_config'},
 1852:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1853:         )+Folder.manage_options
 1854: 
 1855:         
 1856:     def index_html(self):
 1857:         """standard page"""
 1858:         
 1859:         return self.REQUEST.RESPONSE.redirect(self.link)
 1860:             
 1861: 
 1862: def manage_addECHO_externalLinkForm(self):
 1863:         """Form for external Links"""
 1864:         pt=zptFile(self, 'zpt/AddECHO_externalLinkForm.zpt')
 1865:         return pt()
 1866: 
 1867: 
 1868: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None,linkType='otherPresentation'):
 1869:     """Add an external Link"""
 1870: 
 1871:     newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords,linkType)
 1872: 
 1873:     self._setObject(id,newObj)
 1874: 
 1875:     if RESPONSE is not None:
 1876:         RESPONSE.redirect('manage_main')
 1877:  
 1878: 
 1879: class ECHO_link(ECHO_externalLink):
 1880:         """external_link"""
 1881: 
 1882:         meta_type="ECHO_link"
 1883:         
 1884:         manage_options = ECHO_externalLink.manage_options+(
 1885:                 {'label':'add links config','action':'ECHO_link_addLinksForm'},
 1886:                 )
 1887:         
 1888:         def ECHO_link_addLinksForm(self):
 1889:             """Main configuration"""
 1890:         
 1891:             pt=zptFile(self, 'zpt/ChangeECHO_link_addLinks.zpt')
 1892:             return pt()
 1893:     
 1894:         def ECHO_link_addLinks(self,addLinks,RESPONSE):
 1895:             """add links"""
 1896:             self.addLinks=addLinks
 1897:             if RESPONSE is not None:
 1898:                 RESPONSE.redirect('manage_main')
 1899:   
 1900:         def content_html(self):
 1901:                 """template fuer link"""
 1902:         
 1903: 
 1904:                 if hasattr(self,"link_template"):
 1905:                         ret=ECHO_basis.content_html(self,'link')
 1906: 
 1907:                 else:
 1908:                         ret=ECHO_basis.content_html(self,'collection')
 1909: 
 1910: 
 1911:                 #return ret
 1912:                 return ret
 1913: #            
 1914: #            
 1915: #                try:
 1916: #                    return ret.decode('utf-8')
 1917: #                except:
 1918: #                    try: 
 1919: #                        return ret.decode('latin-1')
 1920: #                    except:
 1921: #                
 1922: #                        return ret
 1923: #        
 1924:         def getCopyrightsHTML(self):
 1925:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
 1926:             
 1927:             if hasattr(self,'copyrightModel'):
 1928:                     obj=self.copyrightModel
 1929:                     
 1930:             else:
 1931:                     return "ERROR"
 1932:             ret=[]
 1933:             
 1934:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
 1935:                     
 1936:                     
 1937:                     try:
 1938:                         if hasattr(self.copyrightTypes,copyright[2]):
 1939:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
 1940:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
 1941:                         else:
 1942:                              copyrightTypeObj=getattr(obj,copyright[2])
 1943:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
 1944:                              
 1945:                         label=copyrightTypeObj.label
 1946:                         url=getattr(copyrightTypeObj, 'url', '')
 1947:                             
 1948:                         if url!='':
 1949:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
 1950:                         else:
 1951:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
 1952:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1953:                                 else:
 1954:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1955:                     except:
 1956:                             """nothing"""
 1957:                     
 1958:             return ret
 1959:             
 1960:         def getInstitutionsHTML(self):
 1961:                 """gibt Liste der foerdernden Institutionen aus"""
 1962:                 
 1963:                 if hasattr(self,'support'):
 1964:                         obj=self.support
 1965:                         ret=obj.getSupporter()
 1966:                         return ret
 1967:                 else:
 1968:                         return ''
 1969:                         
 1970:         def getOwnerOriginalsHTML(self):
 1971:                """gibt Liste der foerdernden Institutionen aus"""
 1972:                
 1973:                if hasattr(self,'ownerOriginal'):
 1974:                        obj=self.ownerOriginal
 1975:                        ret=obj.getOwner()
 1976:                        return ret
 1977:                else:
 1978:                        return ''
 1979:     
 1980:         def getDigiCopyByHTML(self):
 1981:                """gibt Liste der foerdernden Institutionen aus"""
 1982:                
 1983:                if hasattr(self,'digiCopyBy'):
 1984:                        obj=self.digiCopyBy
 1985:                        ret=obj.getDigiCopyBy()
 1986:                        return ret
 1987:                else:
 1988:                        return ''
 1989:                 
 1990:         def index_html(self):
 1991:                 """standard link"""
 1992:                 if self.link:
 1993:                  splitted=self.link.split("?")
 1994:                  if len(splitted)>1:
 1995:                         params=cgi.parse_qs(splitted[1])
 1996: 
 1997:                         for x in params.keys():
 1998:                                 if type(params[x]) is ListType:
 1999:                                         params[x]=params[x][0]
 2000:         
 2001: 
 2002:                  else:
 2003:                         params={}
 2004:                 
 2005:                  if getattr(self,'addLinks','yes')=="yes":
 2006:                      params['backLink']=self.aq_parent.absolute_url()
 2007:                      params['startLink']=splitted[0]+"?"+urllib.urlencode(params)
 2008:                 
 2009: 
 2010:                  return self.REQUEST.RESPONSE.redirect(splitted[0]+"?"+urllib.urlencode(params))
 2011:                 else:
 2012:                  return ""
 2013: 
 2014: def manage_addECHO_linkForm(self):
 2015:         """Form for external Links"""
 2016:         pt=zptFile(self, 'zpt/AddECHO_linkForm.zpt')
 2017:         return pt()
 2018: 
 2019: 
 2020: def manage_addECHO_link(self,id,title,label,description="",contentType="",responsible="",link="",weight="",coords=[],credits=None,linkType="external",RESPONSE=None):
 2021:     """Add an external Link"""
 2022: 
 2023:     newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords,linkType)
 2024: 
 2025:     self._setObject(id,newObj)
 2026:     
 2027:     getattr(self,id).addLinks='no'
 2028:     
 2029:     if RESPONSE is not None:
 2030:         RESPONSE.redirect('manage_main')
 2031:         
 2032: 
 2033: class ECHO_collection(CatalogAware, Folder, Persistent, Implicit, Cacheable,ECHO_basis):
 2034:     """ECHO Collection"""
 2035: 
 2036:     management_page_charset="utf-8"
 2037:     security=ClassSecurityInfo()
 2038:     meta_type='ECHO_collection'
 2039:     default_catalog='resourceCatalog'
 2040:     
 2041: #    viewClassificationList=viewClassificationListMaster
 2042:     displayTypes=displayTypes
 2043: 
 2044:     path="/mpiwg/online/permanent/shipbuilding"
 2045: 
 2046:     
 2047:     def exportImportObjects_html(self,RESPONSE):
 2048:         """ImportObject"""
 2049:         pt=zptFile(self, 'zpt/exportImportObjects.zpt')
 2050:         pt.content_type="text/html"
 2051:         return pt()
 2052:         
 2053:     def importObjects_html(self,RESPONSE):
 2054:         """ImportObject"""
 2055:         pt=zptFile(self, 'zpt/importObjects.zpt')
 2056:         pt.content_type="text/html"
 2057:         return pt()
 2058:    
 2059:     def importObjects(self,zfile,RESPONSE=None,REQUEST=None):
 2060:         """import object from file"""
 2061:         
 2062:         zf=zipfile.ZipFile(zfile,"r")
 2063:         tmpdir=tempfile.mkdtemp() # create tempdir
 2064:         ret=None
 2065:         
 2066:         for name in zf.namelist():
 2067:                fn=tempfile.mkstemp()[1]
 2068:                tf=file(fn,"w")
 2069:                x=zf.read(name)
 2070:                tf.write(x)
 2071:                tf.close()
 2072:                try:
 2073:                    self._importObjectFromFile(fn,set_owner=1)
 2074:                except:
 2075:                    if not ret:
 2076:                        ret=""
 2077:                    ret+="Cannot import: %s (Already existing?)<br>"%name
 2078:                os.remove(fn)
 2079:         
 2080:         if ret:
 2081:             return """<html><body>%s</body></html>"""%ret
 2082:         if RESPONSE:
 2083:             RESPONSE.redirect(self.absolute_url())
 2084:         
 2085:     def exportObjects_html(self,RESPONSE):
 2086:         """Export objects"""
 2087:         
 2088:         pt=zptFile(self, 'zpt/exportObjects.zpt')
 2089:         pt.content_type="text/html"
 2090:         return pt()
 2091:     
 2092:     def exportObjects(self,ids,RESPONSE=None):
 2093:         """export objects with type id"""
 2094:         if not (type(ids) is ListType):
 2095:             ids=[ids]
 2096:         
 2097:         tmpdir=tempfile.mkdtemp() # create tempdir
 2098:         objs=self.ZopeFind(self,obj_ids=ids)
 2099:         tmpfile=tempfile.mkstemp()[1]
 2100: 
 2101:         zf=zipfile.ZipFile(tmpfile,"w")
 2102:         for obj in objs:
 2103: 
 2104:             f = os.path.join(tmpdir, '%s.zexp' %obj[0])
 2105:             #print E.absolute_url()
 2106: 
 2107:             obj[1]._p_jar.exportFile(obj[1]._p_oid, f)
 2108: 
 2109:             zf.write(f,obj[0])
 2110:         
 2111:         zf.close()
 2112:         shutil.rmtree(tmpdir)
 2113:         if RESPONSE:
 2114:             RESPONSE.setHeader("Content-Type","application/octet-stream")
 2115:             len=os.stat(tmpfile)[6]
 2116:             RESPONSE.setHeader("Content-Length",len)
 2117:             RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%"export.zip")
 2118:             fh=file(tmpfile)
 2119:             for x in fh.read():
 2120:                 RESPONSE.write(x)
 2121:             fh.close()
 2122:             
 2123:     def getMDValueSimpleSearchField(self):
 2124:           """returns value for simple search"""
 2125:           return " ".join([self.title,self.description])
 2126:                              
 2127:     def getTitleAndLabel(self):
 2128:         """gibt title und label zurueck"""
 2129:         return (getattr(self,'title',''),getattr(self,'label',''))
 2130: 
 2131:     def localizeObjects(self):
 2132:             """localize all objects"""
 2133:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_externalLink','ECHO_link','ECHO_mapText'])
 2134: 
 2135:             find=self.ZopeFind(self,obj_ids=('locale_en'))
 2136:             if not find:
 2137:                 self.manage_addECHO_locale("en",'','')
 2138:             for content in contents:
 2139: 
 2140:                     if content[1].meta_type in ['ECHO_link','ECHO_externalLink']:
 2141: 
 2142:                             find=content[1].ZopeFind(content[1],obj_metatypes=('ECHO_mapText'))
 2143:                             if find:
 2144:                                     root=find[0][1]
 2145: 
 2146:                                     locale=find[0][1].ZopeFind(find[0][1],obj_ids=('locale_en'))
 2147:                             else:
 2148:                                     root=None
 2149:                     else:
 2150:                             root=content[1]
 2151:                             locale=content[1].ZopeFind(content[1],obj_ids=('locale_en'))
 2152:                     if root and not locale:
 2153:                             root.manage_addECHO_locale("en",'','')
 2154:                     
 2155:             pt=zptFile(self, 'zpt/localizeObjects.zpt')
 2156:             return pt()
 2157: 
 2158: 
 2159:     def localize(self,REQUEST,RESPONSE):
 2160:             """localize"""
 2161:             for key in REQUEST.form.keys():
 2162:                     splitted=key.split("!")
 2163: 
 2164:                     if splitted[0]=="" or splitted[0]=="en" or splitted[0]=="title" or splitted[0]=="label":
 2165:                             if splitted[0]=="en":
 2166:                                     setattr(self.locale_en,splitted[1],REQUEST.form[key])
 2167:                             else:
 2168:                                     setattr(self,splitted[0],REQUEST.form[key])
 2169:                     else:
 2170:                             obj=getattr(self,splitted[0])
 2171: 
 2172:                             if obj.meta_type=="ECHO_mapText":
 2173:                                     if splitted[1]=="en":
 2174:                                             obj.locale_en.pt_edit(REQUEST.form[key],obj.locale_en.content_type)
 2175:                                     else:
 2176:                                             obj.pt_edit(REQUEST.form[key],obj.content_type)
 2177:                             else:
 2178:                                     text=obj.ZopeFind(obj,obj_metatypes=['ECHO_mapText'])
 2179:                                     if splitted[1]=="en":
 2180:                                             
 2181:                                             text[0][1].locale_en.pt_edit(REQUEST.form[key],text[0][1].locale_en.content_type)
 2182:                                     else:
 2183:                                             text[0][1].pt_edit(REQUEST.form[key],text[0][1].content_type)
 2184:             if RESPONSE is not None:
 2185:                         RESPONSE.redirect('manage_main')
 2186: 
 2187: 
 2188:     def getRDF(self,urn=None):
 2189:             """rdf of the collection"""
 2190:             
 2191:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2192: 
 2193:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2194:             
 2195:             if not urn:
 2196:                     urn=self.absolute_url()
 2197:                     
 2198:             li="""<RDF:li RDF:resource="%s" />\n"""
 2199: 
 2200:             
 2201:             for content in contents:
 2202:                     ret+=content[1].getRDF()+"\n"
 2203:                     
 2204:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2205:             for content in contents:
 2206:                     nurn=content[1].absolute_url()
 2207:                     ret+=li%nurn
 2208:             return ret+"</RDF:Seq>"
 2209:             
 2210: 
 2211:     
 2212:     def changeLabels(self):
 2213:                 """change form"""
 2214:                 pt=zptFile(self, 'zpt/changeLabelsForm')
 2215:                 pt.content_type="text/html"
 2216:                 return pt()
 2217: 
 2218:     def changeTitles(self):
 2219:                 """change form"""
 2220:                 pt=zptFile(self, 'zpt/changeTitleForm')
 2221:                 pt.content_type="text/html"
 2222:                 return pt()
 2223: 
 2224:     def changeWeights(self):
 2225:                 """change form"""
 2226:                 pt=zptFile(self, 'zpt/changeWeightForm')
 2227:                 pt.content_type="text/html"
 2228:                 return pt()
 2229: 
 2230:     def changeMetaDataLinks(self):
 2231:                 """change form"""
 2232:                 pt=zptFile(self, 'zpt/changeMetaDataLinkForm')
 2233:                 pt.content_type="text/html"
 2234:                 return pt()
 2235:             
 2236:     def changeAccessRightsCollectionForm(self,preselect=None):
 2237:         """change access rights of all resources in this collection"""
 2238: 
 2239:         pt=zptFile(self, 'zpt/changeAccessRightsCollectionForm')
 2240:         pt.content_type="text/html"
 2241:         return pt(preselect=preselect)
 2242:         
 2243:         
 2244:     def changeAccessRightsCollection(self):
 2245:             """change"""
 2246:             ret=""
 2247:             argv=self.REQUEST.form
 2248:             
 2249:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2250:             for resource in resources:
 2251:                    
 2252:                     if argv.has_key(resource[1].getId()+'_xml'):
 2253:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()+'_xml']+"</br>"
 2254:                             resource[1].setAccessRightXML(argv[resource[1].getId()+'_xml'])
 2255:                             resource[1].accessRight=argv[resource[1].getId()+'_xml']
 2256:                     elif argv.has_key(resource[1].getId()+'_echo'):
 2257:                             ret+="only local:"+resource[1].getId()+"   "+argv[resource[1].getId()+'_echo']+"</br>"
 2258:                             resource[1].accessRight=argv[resource[1].getId()+'_echo']
 2259:                     else:
 2260:                             ret+="ERROR:" +resource[0]
 2261:             return ret
 2262: 
 2263:     def changeMetaDataLinkInCollection(self):
 2264:             """change all lables of a collection"""
 2265:             ret=""
 2266:             argv=self.REQUEST.form
 2267:             
 2268:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2269:             for resource in resources:
 2270:                    
 2271:                     try:
 2272:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2273:                             resource[1].metalink=argv[resource[1].getId()][0:]
 2274:                     except:
 2275:                             pass
 2276:             return ret
 2277: 
 2278:     def changeMetaDataLinkInCollection(self):
 2279:             """change all lables of a collection"""
 2280:             ret=""
 2281:             argv=self.REQUEST.form
 2282:             
 2283:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2284:             for resource in resources:
 2285:                    
 2286:                     try:
 2287:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2288:                             resource[1].metalink=argv[resource[1].getId()][0:]
 2289:                     except:
 2290:                             pass
 2291:             return ret
 2292: 
 2293:     def changeWeightsInCollection(self):
 2294:             """change all lables of a collection"""
 2295:             ret=""
 2296:             argv=self.REQUEST.form
 2297:             
 2298:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2299:             for resource in resources:
 2300:                    
 2301:                     try:
 2302:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2303:                             resource[1].weight=argv[resource[1].getId()][0:]
 2304:                     except:
 2305:                             pass
 2306:             return ret
 2307: 
 2308:     def changeTitlesInCollection(self):
 2309:             """change all lables of a collection"""
 2310:             ret=""
 2311:             argv=self.REQUEST.form
 2312:             
 2313:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2314:             for resource in resources:
 2315:                    
 2316:                     try:
 2317:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2318:                             resource[1].title=argv[resource[1].getId()][0:]
 2319:                     except:
 2320:                             pass
 2321:             return ret
 2322:     
 2323:     def changeLabelsInCollection(self):
 2324:             """change all lables of a collection"""
 2325:             ret=""
 2326:             argv=self.REQUEST.form
 2327:             
 2328:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2329:             for resource in resources:
 2330:                    
 2331:                     try:
 2332:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2333:                             resource[1].label=argv[resource[1].getId()][0:]
 2334:                     except:
 2335:                             pass
 2336:             return ret
 2337:        
 2338:     def importCollection(self,path=None,RESPONSE=None):
 2339:         """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
 2340:         
 2341:         if path is None:
 2342:                 pt=zptFile(self, 'zpt/importCollection.zpt')
 2343:                 return pt()
 2344: 
 2345:         files=os.listdir(path)
 2346:         ret=""
 2347:         for fileName in files:
 2348:             
 2349:             if fileName:
 2350:                 
 2351:                 tempPath=re.sub("/mpiwg/online","",path)
 2352:                 link="http://echo.mpiwg-berlin.mpg.de/zogilib_book?fn="+tempPath+"/"+fileName+"/pageimg"
 2353:                 
 2354:                 metalink=self.path+"/"+fileName+"/index.meta"
 2355:                 try:
 2356: 
 2357:                         #link="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir="+fileName+"&step=thumb"
 2358:                         
 2359:                         newObj=ECHO_resource(fileName,link,metalink,fileName,fileName,fileName,'generated','book','','','','','','')
 2360:                         self._setObject(fileName,newObj)
 2361:                 
 2362:                         genObj=getattr(self,fileName)
 2363:                         #genObj.createIndexFile()
 2364:                         ret+="OK:"+fileName+"<br/>"
 2365:                 except:
 2366:                         print "ERROR"
 2367:                         ret+="ERROR:"+fileName+"<br/>"
 2368: 
 2369:         return ret
 2370: 
 2371:         if RESPONSE is not None:
 2372:             RESPONSE.redirect('manage_main')
 2373: 
 2374:     def changeViewerTemplateSetsForm(self):
 2375:             """change the viewer template set"""
 2376:             pt=zptFile(self, 'zpt/changeViewerTemplateSet')
 2377:             return pt()
 2378: 
 2379:     def getViewerTemplateSets(self,obj_ids=None,RESPONSE=None):
 2380:             """Get the ViewerTemplateSet title for configuration"""
 2381:             ret=[]
 2382:             
 2383:             try:
 2384:                     viewerTemplateSets=self.ZopeFind(self.viewerTemplateSets,obj_metatypes=['OSAS_viewerTemplateSet'],obj_ids=obj_ids)#assumes viewerTemplateSets folder somewhere in the hierarchie.
 2385:             
 2386:                     for viewerTemplateSet in viewerTemplateSets:
 2387:                             ret.append((viewerTemplateSet[1].title,viewerTemplateSet[0],viewerTemplateSet[1]))
 2388: 
 2389:                     return ret
 2390:                     
 2391:             except:
 2392:                     return [('no ViewerTemplateSetfolders','')]
 2393: 
 2394:     def getTextToolsField(self,name,default=''):
 2395:             """Lese viewerTemplateSet der Collection not implemented yet!"""
 2396:             
 2397:             return default
 2398: 
 2399:             
 2400:     def isSelectedViewerTemplateSet(self,obj,id):
 2401:         """is ausgewaehlt"""
 2402:         
 2403:         if self.REQUEST['viewerTemplateSet']==id:
 2404:             return 1
 2405:         else:
 2406:             return None
 2407: 
 2408:     def changeViewer(self,newViewer,REQUEST=None,RESPONSE=None):
 2409:         """changes all ressources to the newViewer"""
 2410:         
 2411:         resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2412:         if RESPONSE is not None:
 2413:                     RESPONSE.write("<html><body>")
 2414: 
 2415:         for resource in resources:
 2416:             
 2417:             done,msg=resource[1].changeViewer(newViewer)
 2418:             if done:
 2419:                 if RESPONSE is not None:
 2420:                     RESPONSE.write("<p>OK: %s"%resource[0])
 2421:             else:
 2422:                 if RESPONSE is not None:
 2423:                     RESPONSE.write("<p><a href='%s'>ERROR: %s (%s)</a>"%(resource[1].absolute_url()+'/ECHO_resource_config_main',resource[0],msg))
 2424:                 
 2425: 
 2426:                 
 2427:         if RESPONSE is not None:
 2428:                     RESPONSE.write("<p>Done</p></body></html>")
 2429: 
 2430:     def changeViewerTemplateSets(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
 2431:             """change the templates"""
 2432: 
 2433:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2434: 
 2435:             for resource in resources:
 2436: 
 2437:                     resource[1].changeViewerTemplateSet(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
 2438: 
 2439:             if RESPONSE is not None:
 2440:                     RESPONSE.redirect('manage_main')
 2441: 
 2442: 
 2443:     def setStartpageFolderForm(self):
 2444:             """Form for changing the startpage"""
 2445: 
 2446:             
 2447:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPageFolder.zpt')
 2448:             pt.content_type="text/html"
 2449:             return pt()
 2450:     
 2451:     def setStartpageFolder(self,startpage=None,RESPONSE=None):
 2452:             """change the templates"""
 2453: 
 2454:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2455: 
 2456:             for resource in resources:
 2457: 
 2458:                     resource[1].setStartPage(startpage)
 2459: 
 2460:             if RESPONSE is not None:
 2461:                     RESPONSE.redirect('manage_main')
 2462: 
 2463:     def copyTitleToInfoXMLFolder(self,RESPONSE=None):
 2464:             """copy title into the title field of info.xml
 2465:             author and date werden leer!!!
 2466:             """
 2467: 
 2468:             
 2469:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2470:             
 2471:             
 2472:             for resource in resources:
 2473:                     ret,txt=resource[1].copyTitleToInfoXML()
 2474:                     if (not ret) and RESPONSE:
 2475:                             RESPONSE.write("error: %s\n"%txt)
 2476:                     if ret and RESPONSE:
 2477:                             RESPONSE.write("ok: %s\n"%txt)
 2478:                     
 2479:                     #logger("ECHO (copyTitleToInfoXMLFolder)",logging.INFO,txt)   
 2480:             if RESPONSE is not None:
 2481:                     RESPONSE.write("done!\n")
 2482:                     RESPONSE.close()
 2483:                     RESPONSE.redirect('manage_main')
 2484:                     
 2485:     def copySearchFields(self,RESPONSE=None):
 2486:             """copys < metadatafields to the object"""
 2487:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2488: 
 2489:             for resource in resources:
 2490: 
 2491:                     resource[1].copySearchFields()
 2492: 
 2493:             if RESPONSE is not None:
 2494:                     RESPONSE.redirect('manage_main')
 2495:                     
 2496:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 2497:             """warning"""
 2498:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 2499:             pt.content_type="text/html"
 2500:             return pt()
 2501: 
 2502:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 2503:             """copy metadata from the storage to ECHO"""
 2504: 
 2505:             return reloadMetaDataFromStorage(self,RESPONSE)
 2506: 
 2507:     
 2508:     def getPartnerCopyright(self,name,sonst="generic"):
 2509:                 """gibt generisches copyright eines partners aus, sonst behalte jetzige einsteillung"""
 2510:                 #print "hi",name,sonst
 2511:                 #print getattr(self.partners,name).copyrightType
 2512:                 try:
 2513:                         partner=getattr(self.partners,name)
 2514:                         return partner.copyrightType
 2515:                 except:
 2516:                         print "error"
 2517:                         return sonst
 2518: 
 2519:     def partnerSelector_HTML(self,selected=None):
 2520:          """give type selector"""
 2521:          if not selected:
 2522:                  retStr="<option selected>\n"
 2523:          else:
 2524:                  retStr="<option>\n"
 2525:                  
 2526:          try: # erste version copyrightTypes exists
 2527:                  for partner in self.getPartners():
 2528:                          partnerTitle = partner.title
 2529:                          partnerId = partner.__name__
 2530:                          if selected and (partnerId==selected):
 2531:                                  retStr+="""<option selected value="%s">%s\n"""%(partnerId,partnerTitle)
 2532:                          else:                
 2533:                                  retStr+="""<option value="%s">%s\n"""%(partnerId,partnerTitle)
 2534:          except:
 2535:                  """nothing"""
 2536:          return retStr
 2537:  
 2538: #    def getViewClassification(self):
 2539: #        if hasattr(self,'viewClassification'):
 2540: #            return self.viewClassification
 2541: #        else:
 2542: #            return ""
 2543: 
 2544:         
 2545:     def createRessourcesFromXMLForm(self):
 2546:             """form"""
 2547:             pt=zptFile(self, 'zpt/createRessourcesFromXMLForm.zpt')
 2548:             return pt()
 2549: 
 2550:     def createRessourcesFromXML(self,fileupload):
 2551:             """read an XML file for generating resources"""
 2552:             dom=xml.dom.minidom.parse(fileupload)
 2553:             ret="<h2>Added</h2>"
 2554:             for resource in dom.getElementsByTagName('resource'):
 2555:                     link=getText(resource.getElementsByTagName('link')[0].childNodes)
 2556:                     label=getText(resource.getElementsByTagName('label')[0].childNodes)
 2557:                     pageimglink=getText(resource.getElementsByTagName('pageimglink')[0].childNodes)
 2558:                     #splitted=link.split("?")[0].split("/")
 2559:                     #id=splitted[len(splitted)-1].encode('ascii')
 2560:                     id=re.sub(" ","_",label).encode('ascii')
 2561:                     
 2562:                     ret+="<p>"+label+"</p>"
 2563:                     manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","",pageimglink.encode('ascii'),link.encode('ascii'),"","")
 2564:             return ret
 2565:         
 2566:     security.declarePublic('getImageTag')
 2567:     def getImageTag(self):
 2568:         """GetTag"""
 2569:         try:
 2570:             return self.imageTag
 2571:         except:
 2572:             return ""
 2573: 
 2574: 
 2575:     def addMovie(self,id,title,label,description,contentType,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2576:         """SSS"""
 2577: 
 2578:         #manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2579:         if not hasattr(self,id):
 2580:                 try:
 2581:                         manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2582:                         return "done"
 2583:                 except:
 2584:                         return None
 2585:         else:
 2586:                 obj=getattr(self,id)
 2587:                 obj.changeECHO_movie_main(metalink,link,rawFile,lowresFile,thumbUrl,title,label,description,contentType,weight=weight)
 2588: 
 2589:         return "changed"
 2590: 
 2591:     def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2592:         """SSS"""
 2593:         try:
 2594:             manage_addECHO_resource(self,id,title,label,description,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2595:             return "done"
 2596:         except:
 2597:             return None
 2598: 
 2599:     def getSecondaryLink(self):
 2600:         """secondary link"""
 2601:         try:
 2602:             return self.secondaryLink
 2603:         except:
 2604:             return ""
 2605: 
 2606:     def getSecondaryLinkTitle(self):
 2607:         """secondary link"""
 2608:         try:
 2609:             return self.secondaryLinkTitle
 2610:         except:
 2611:             return ""
 2612:         
 2613:     def getCollectionTreeXML(self,pwstr=None):
 2614:         """Tree as XML"""
 2615: 
 2616:         def addPassWd(str,pwstr=None):
 2617:                 """adds a user/passwd to an url"""
 2618:                 if pwstr:
 2619:                         txt2=re.sub(r"(http://)(.*?)","\g<1>%s@\g<2>"%pwstr,str)
 2620:                 else:
 2621:                         txt2=re.sub(r"(http://)(.*?)","\g<1>www:3333@\g<2>",str)
 2622:                 return txt2
 2623: 
 2624:         def getCollection(object,depth=0,pwstr=None):
 2625:             depth+=1
 2626:             collections=""
 2627:             for entry in object.__dict__.keys():
 2628:                 element=getattr(object,entry)
 2629:                 try:
 2630:                     if element.meta_type in ["ECHO_collection","ECHO_group"]:
 2631:                         collections+="<element name=\""+urllib.quote(element.title)+"\" url=\""+addPassWd(element.absolute_url(),pwstr=pwstr)+"\">"
 2632:                         collections+=getCollection(element,depth)+"</element>\n"
 2633:                 except:
 2634:                     """nothing"""
 2635:             return collections
 2636:         
 2637:         ret="""<?xml version="1.0" encoding="utf-8" ?>"""
 2638:         return ret+"<collection>"+getCollection(self,pwstr=pwstr)+"</collection>"
 2639:     
 2640:     def createAllJSAreas(self,mapColTypes=None):
 2641:         """create area calls for JavaScript"""
 2642:         areas = self.getAllMapAreas(mapColTypes=mapColTypes)
 2643:         return self.createJSAreas(areas)
 2644: 
 2645:     
 2646:     emptyPartner=ECHO_partner("", "","", "", "", "", "", "", "")
 2647:     
 2648:     security.declarePublic('getCreditObject')
 2649:     def getCreditObject(self,name):
 2650:         """credit id to credititem"""
 2651:         try:
 2652:             return getattr(self.partners,name)
 2653:         except:
 2654:             
 2655:             return self.emptyPartner
 2656:                 
 2657:     
 2658:     security.declarePublic('ECHO_generateNavBar')
 2659:     def ECHO_generateNavBar(self):
 2660:         """Erzeuge Navigationsbar"""
 2661:         link=""
 2662:         object="self"
 2663:         ret=[]
 2664:         path=self.getPhysicalPath()
 2665:         for element in path:
 2666:             
 2667:            
 2668:             if not element=="":
 2669:                 object+="."+element
 2670:                 
 2671:                 label=eval(object).label
 2672:                 link+="/"+element
 2673:                 if not label=="":
 2674:                     ret.append((label,link))
 2675:         return ret
 2676:     
 2677: 
 2678:     def ECHO_rerenderLinksMDWarning(self):
 2679:                 """change form"""
 2680:                 pt=zptFile(self, 'zpt/rerenderLinksWarning')
 2681:                 pt.content_type="text/html"
 2682:                 return pt()
 2683: 
 2684: 
 2685:     
 2686:     security.declarePublic('ECHO_rerenderLinksMD')
 2687:     def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
 2688:         """Rerender all Links"""
 2689:         return ECHO_rerenderLinksMD(self,obj,types)
 2690: 
 2691:         
 2692:     def __init__(self,id,title,label,description="",contentType="",responsible="",credits="",weight="",sortfield="",coords=[],secondaryLinkTitle="",secondaryLink="",imageTag="",bgcolour="",isVisible=True):
 2693: 
 2694:         self.id = id
 2695:         """Festlegen der ID"""
 2696:         self.credits=toList(credits)
 2697:         self.label = label
 2698:         self.title=title
 2699:         self.description=description
 2700:         self.contentType=contentType
 2701:         self.responsible=responsible
 2702:         self.imageTag=imageTag
 2703:         self.weight=weight
 2704:         self.sortfield=sortfield
 2705:         coordsnew=[ string.split(x,",") for x in coords]
 2706:         self.coords=coordsnew
 2707:         self.secondaryLinkTitle=secondaryLinkTitle
 2708:         self.secondaryLink=secondaryLink
 2709:         self.bgcolour=bgcolour
 2710:         self.isVisible=isVisible
 2711:         
 2712: 
 2713:     manage_options = Folder.manage_options+ Cacheable.manage_options+(
 2714:         {'label':'Main Config','action':'ECHO_collection_config'},
 2715:         {'label':'Change Labels','action':'changeLabels'},
 2716:         {'label':'Change Titles','action':'changeTitles'},
 2717:         {'label':'Localize','action':'localizeObjects'},
 2718:         {'label':'Change Weights','action':'changeWeights'},
 2719:         {'label':'Rerender Labels and Titles','action':'ECHO_rerenderLinksMDWarning'},
 2720:         {'label':'Export/Import Objects','action':'exportImportObjects_html'},
 2721:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2722:         {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
 2723:         {'label':'Set Startpage','action':'setStartpageFolderForm'},
 2724:         {'label':'Change Viewer Templates and Image Viewer','action':'changeViewerTemplateSetsForm'},
 2725:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 2726:         {'label':'ImportCollection','action':'importCollection'},
 2727:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 2728:         {'label':'Change access rights',  'action':'changeAccessRightsCollectionForm'},
 2729:         )
 2730: 
 2731:     
 2732:     security.declarePublic('ECHO_collection_config')
 2733:     def ECHO_collection_config(self):
 2734:         """Main configuration"""
 2735: 
 2736:         if not hasattr(self,'weight'):
 2737:             self.weight=""
 2738: 
 2739:         if not hasattr(self,'sortfield'):
 2740:             self.sortfield="weight"
 2741:   
 2742:         pt=zptFile(self, 'zpt/ChangeECHO_collection.zpt')
 2743:         return pt()
 2744: 
 2745: 
 2746:     def getBgcolour(self):
 2747:             """colour"""
 2748:             if hasattr(self,'bgcolour') and not (self.bgcolour==""):
 2749:                     return self.bgcolour
 2750:             else:
 2751:                     return "#dddddd"
 2752: 
 2753:                 
 2754:     security.declarePublic('changeECHO_collection')         
 2755:     def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",location=None,isAlwaysClickable=None,prefix="",suffix="",isVisible=True):
 2756:         """Aenderung der Properties"""
 2757: 
 2758:         self.secondaryLink=secondaryLink
 2759:         self.secondaryLinkTitle=secondaryLinkTitle
 2760:         self.imageTag=imageTag
 2761:         self.bgcolour=bgcolour
 2762:         self.location=location
 2763:         self.isAlwaysClickable=isAlwaysClickable
 2764:         self.prefix=prefix[0:]
 2765:         self.suffix=suffix[0:]
 2766:         self.setIsVisible(isVisible)
 2767:         
 2768:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2769:                 
 2770:         self.sortfield=sortfield
 2771: 
 2772:         if RESPONSE is not None:
 2773:             RESPONSE.redirect('manage_main')
 2774:             
 2775:     def setAlwaysClickable(self,flag="yes"):
 2776:             """set clickable"""
 2777:             if flag=="yes":
 2778:                     self.isAlwaysClickable="yes"
 2779:             else:
 2780:                     self.isAlwaysClickable=None
 2781: 
 2782:             return flag
 2783:     
 2784:     def showOverview(self):
 2785:         """overview"""
 2786:         if 'ECHO_overview.html' in self.__dict__.keys():
 2787:             return getattr(self,'ECHO_overview.html')()
 2788:         pt=zptFile(self, 'zpt/ECHO_content_overview.zpt')
 2789:         return pt()
 2790: 
 2791: 
 2792:     security.declareProtected('View','index_html')
 2793:     def index_html(self):
 2794:         """standard page"""
 2795:         if self.ZCacheable_isCachingEnabled():
 2796:             
 2797:             result = self.ZCacheable_get()
 2798:             if result is not None:
 2799:                 # Got a cached value.
 2800:                 return result
 2801:         
 2802:         if 'index.html' in self.__dict__.keys():
 2803:             ret=getattr(self,'index.html')()
 2804:         
 2805:         elif 'overview' in self.__dict__.keys():
 2806:             ret=self.showOverview()
 2807:         elif hasattr(self,'collection_index_template'):
 2808:             ret=self.collection_index_template()    
 2809:         elif hasattr(self,'main_index_template'):
 2810: 
 2811:             ret=self.main_index_template.__of__(self)(self.main_template)
 2812:         else:
 2813:             pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2814:             pt.content_type="text/html"
 2815:             ret=pt.render()
 2816: 
 2817:         self.ZCacheable_set(ret)
 2818:         return ret
 2819: 
 2820:     security.declarePublic('content_html')
 2821:     def content_html(self,**argv):
 2822:         """template fuer content"""
 2823:         #print "NN",argv
 2824:         ret = ECHO_basis.content_html(self,'collection')
 2825:         
 2826:         if type(ret) is StringType:
 2827:                return ret.decode('utf-8')
 2828:         else:
 2829:                return ret
 2830:         
 2831:              
 2832:     def getCredits(self):
 2833:         """Ausgabe der credits"""
 2834:         if self.credits:
 2835:             return self.credits
 2836:         else:
 2837:             return []
 2838: 
 2839:     def area_img(self):
 2840:         """area image"""
 2841:         bt = BrowserCheck(self)
 2842:         if bt.isIE or bt.isN4:
 2843:             return sendFile(self, 'images/red.gif', 'image/gif')
 2844:         else:
 2845:             return sendFile(self, 'images/reda.png', 'image/png')
 2846: 
 2847:     def trans_img(self):
 2848:         """empty image"""
 2849:         return sendFile(self, 'images/trans.gif', 'image/gif')
 2850: 
 2851:     def hl_lib_js(self):
 2852:         """javascript"""
 2853:         return sendFile(self, 'js/hl_lib.js', 'text/plain')
 2854: 
 2855:     def js_lib_js(self):
 2856:         """javascript -- old name"""
 2857:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2858: 
 2859:     def baselib_js(self):
 2860:         """javascript"""
 2861:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2862: 
 2863:     def hl_add_js(self):
 2864:         """javascript"""
 2865:         return sendFile(self, 'js/hl_add.js', 'text/plain')
 2866: 
 2867:     def getAllMapAreas(self,mapColTypes=None):
 2868:         """Give list of coordinates"""
 2869:         if mapColTypes is None:
 2870:             mapColTypes=['ECHO_collection','ECHO_resource','ECHO_link','ECHO_externalLink']
 2871:             
 2872:         areas=[]
 2873:         for entry in self.getSubCols(subColTypes=mapColTypes):
 2874:             object=entry
 2875:             areas.extend(object.getMapAreas())
 2876:         return areas
 2877:     
 2878: 
 2879:     def deleteMapAreas(self):
 2880:         """deletes all map areas from this object"""
 2881:         for obs in self.ZopeFind(self, obj_metatypes=['MapArea'], search_sub=1):
 2882:             ob = obs[1]
 2883:             id = ob.id
 2884:             parent = ob.aq_parent
 2885:             print "deleting: ", ob.id
 2886:             parent._delObject(id)
 2887:         return "Done"
 2888: 
 2889: 
 2890:     getSubCols = ECHO_helpers.getSubCols
 2891:     
 2892:     def getSubcolsXMLRpc(self,searchSimple):
 2893:         """simplesearch results suitable for xml rpc, gives back array objid,url"""
 2894:         
 2895:         return [x.absolute_url() for x in self.getSubCols(searchSimple=searchSimple)]
 2896:     
 2897:     
 2898: Globals.InitializeClass(ECHO_collection)
 2899:     
 2900: def manage_addECHO_collectionForm(self):
 2901:         """Add collection form"""
 2902:         pt=zptFile(self, 'zpt/AddECHO_collectionForm.zpt')
 2903:         return pt()
 2904: 
 2905: 
 2906: def manage_addECHO_collection(self,id,title,label,description="",contentType="",responsible="",weight=0,sortfield="weight",coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",isVisible=True):
 2907:     """add a echo collection"""
 2908:     
 2909: 
 2910:     newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="",isVisible=isVisible)
 2911: 
 2912:     self._setObject(id,newObj)
 2913: 
 2914:     if RESPONSE is not None:
 2915:         RESPONSE.redirect('manage_main')
 2916: 
 2917: class ECHO_group(ECHO_collection):
 2918:         """ECHO Gruppe"""
 2919:         security=ClassSecurityInfo()
 2920:         meta_type="ECHO_group"
 2921: 
 2922:         manage_options = Folder.manage_options+(
 2923:                 {'label':'Main Config','action':'ECHO_group_config'},
 2924:                 {'label':'Rerender Links','action':'ECHO_rerenderLinksMDWarning'},
 2925:                 {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2926:                 )
 2927:         
 2928:         security.declareProtected('View','index_html')
 2929: 
 2930: 
 2931:         def getRDF(self,urn=None):
 2932:             """rdf of the collection"""
 2933:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2934: 
 2935:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2936: 
 2937:             
 2938:             if not urn:
 2939:                     urn=self.absolute_url()
 2940:             li="""<RDF:li RDF:resource="%s" />\n"""
 2941:             
 2942:             
 2943:             for content in contents:
 2944:                     ret+=content[1].getRDF()+"\n"
 2945:                     
 2946:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2947:             for content in contents:
 2948:                     nurn=content[1].absolute_url()
 2949:                     ret+=li%nurn
 2950:             return ret+"</RDF:Seq>"
 2951:             
 2952:         def index_html(self):
 2953:                 """standard page"""
 2954:                 displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
 2955:                 #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
 2956:                 #       return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
 2957:                 
 2958:                 if 'index.html' in self.__dict__.keys():
 2959:                         return getattr(self,'index.html')()
 2960:                 
 2961:                 elif 'overview' in self.__dict__.keys():
 2962:                         return self.showOverview()
 2963:                 elif hasattr(self,'group_index_template'):
 2964:                         return self.group_index_template()
 2965:                 elif hasattr(self,'collection_index_template'):
 2966:                         return self.collection_index_template()    
 2967:                 elif hasattr(self,'main_index_template'):
 2968:                     return self.main_index_template()    
 2969: 
 2970:                 pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2971:                 pt.content_type="text/html"
 2972:                 return pt()
 2973: 
 2974:         def ECHO_group_config(self):
 2975:                 """Main configuration"""
 2976:                 
 2977:                 if not hasattr(self,'weight'):
 2978:                         self.weight=""
 2979:                         
 2980:                 if not hasattr(self,'sortfield'):
 2981:                         self.sortfield="weight"
 2982:                                 
 2983:                 if not hasattr(self,'coords'):
 2984:                         self.coords=[]
 2985: 
 2986:                 pt=zptFile(self, 'zpt/ChangeECHO_group.zpt')
 2987:                 return pt()
 2988: 
 2989:         def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 2990:                 """Aenderung der Properties"""
 2991: 
 2992:                 self.secondaryLink=secondaryLink
 2993:                 self.secondaryLinkTitle=secondaryLinkTitle
 2994:                 self.imageTag=imageTag
 2995:                 self.bgcolour=bgcolour
 2996:                 self.logo=logo
 2997:                 
 2998:                 setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2999: 
 3000: 
 3001: 
 3002:                 self.sortfield=sortfield
 3003: 
 3004:                 if RESPONSE is not None:
 3005:                     RESPONSE.redirect('manage_main')
 3006: 
 3007:         def getLogo(self):    
 3008:                 """logo ausgeben"""
 3009:                 try:
 3010:                     return self.logo
 3011:                 except:
 3012:                     return "ECHO_groups"
 3013: 
 3014:         security.declarePublic('content_html')
 3015:         def content_html(self):
 3016:                 """template fuer content"""
 3017:                 return ECHO_basis.content_html(self,'group')
 3018:     
 3019: 
 3020: 
 3021: def manage_addECHO_groupForm(self):
 3022:         """Add group form"""
 3023:         pt=zptFile(self, 'zpt/AddECHO_groupForm.zpt')
 3024:         return pt()
 3025: 
 3026: 
 3027: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 3028:     """add a echo group"""
 3029:     
 3030: 
 3031:     newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 3032: 
 3033:     setattr(newObj,'logo',logo)
 3034:     self._setObject(id,newObj)
 3035:     
 3036:     if RESPONSE is not None:
 3037:         RESPONSE.redirect('manage_main')
 3038: 
 3039: Globals.InitializeClass(ECHO_group)
 3040: 
 3041: 
 3042: class ECHO_userFolder(UserFolder):
 3043:         """User folder for Intranet"""
 3044:         _domain_auth_mode=1 # Identification via domain
 3045:         meta_type="ECHO_userFolder"
 3046:         
 3047:         def authenticate(self, name, password, request):
 3048:                 emergency = self._emergency_user
 3049:                 if name is None:
 3050:                     return None
 3051:                 if emergency and name==emergency.getUserName():
 3052:                     user = emergency
 3053:                 else:
 3054:                     user = self.getUser(name)
 3055:                 if user is not None and user.authenticate(password, request):
 3056:                     return user
 3057:                 else:
 3058:                     return None
 3059: 
 3060:         def domainSpecMatch(self,spec, request):
 3061:             host=''
 3062:             addr=''
 3063: 
 3064:             # Fast exit for the match-all case
 3065:             if len(spec) == 1 and spec[0] == '*':
 3066:                 return 1
 3067: 
 3068:             if request.has_key('REMOTE_HOST'):
 3069:                 host=request['REMOTE_HOST']
 3070: 
 3071:             if request.has_key('REMOTE_ADDR'):
 3072:                 addr=request['REMOTE_ADDR']
 3073: 
 3074:             if request.has_key('HTTP_X_FORWARDED_FOR'):
 3075:                 addr=request['HTTP_X_FORWARDED_FOR']
 3076: 
 3077:             
 3078:             if not host and not addr:
 3079:                 return 0
 3080: 
 3081:             if not host:
 3082:                 try:    host=socket.gethostbyaddr(addr)[0]
 3083:                 except: pass
 3084:             if not addr:
 3085:                 try:    addr=socket.gethostbyname(host)
 3086:                 except: pass
 3087: 
 3088: 
 3089:             _host=host.split('.')
 3090:             _addr=addr.split('.')
 3091:             _hlen=len(_host)
 3092:             _alen=len(_addr)
 3093: 
 3094:             for ob in spec:
 3095:                 sz=len(ob)
 3096:                 _ob=ob.split('.')
 3097:                 _sz=len(_ob)
 3098: 
 3099:                 mo = addr_match(ob)
 3100:                 if mo is not None:
 3101:                     if mo.end(0)==sz:
 3102:                         fail=0
 3103:                         for i in range(_sz):
 3104:                             a=_addr[i]
 3105:                             o=_ob[i]
 3106:                             if (o != a) and (o != '*'):
 3107:                                 fail=1
 3108:                                 break
 3109:                         if fail:
 3110:                             continue
 3111:                         return 1
 3112: 
 3113:                 mo = host_match(ob)
 3114:                 if mo is not None:
 3115:                     if mo.end(0)==sz:
 3116:                         if _hlen < _sz:
 3117:                             continue
 3118:                         elif _hlen > _sz:
 3119:                             _item=_host[-_sz:]
 3120:                         else:
 3121:                             _item=_host
 3122:                         fail=0
 3123:                         for i in range(_sz):
 3124:                             h=_item[i]
 3125:                             o=_ob[i]
 3126:                             if (o != h) and (o != '*'):
 3127:                                 fail=1
 3128:                                 break
 3129:                         if fail:
 3130:                             continue
 3131:                         return 1
 3132:             return 0
 3133: 
 3134: Globals.default__class_init__(ECHO_userFolder)
 3135: 
 3136: 
 3137: 
 3138: def manage_addECHO_userFolder(self,dtself=None,REQUEST=None,**ignored):
 3139:     """add a user folder """
 3140:     f=ECHO_userFolder()
 3141:     self=self.this()
 3142:     try:    self._setObject('acl_users', f)
 3143:     except: return MessageDialog(
 3144:                    title  ='Item Exists',
 3145:                    message='This object already contains a User Folder',
 3146:                    action ='%s/manage_main' % REQUEST['URL1'])
 3147:     self.__allow_groups__=f
 3148:     if REQUEST is not None:
 3149:         REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
 3150: 
 3151: def manage_addECHO_userFolderForm(self):
 3152:         """add a user folder form"""
 3153:         return manage_addECHO_userFolder(self)
 3154: 
 3155: 
 3156: 
 3157: def createNode(self,descrs,node):
 3158:         name=descrs[node]['name']
 3159:         type=descrs[node]['type']
 3160:         urn=node
 3161:         #print "    will create",node.encode('utf-8')
 3162:         id=re.sub('[^a-zA-Z0-9]','',name).encode('ascii','ignore')
 3163:         #print "id",id
 3164:         #print type
 3165:         #self.REQUEST.RESPONSE.write("<p>%s<p>\n"%id)
 3166:         if type=="CDLI_group":
 3167:                 
 3168:                 try:
 3169:                         manage_addECHO_collection(self,id,name,name,"","","","","")
 3170:                 
 3171:                 except:
 3172:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 3173:                         
 3174:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 3175:                 
 3176:                 return type,getattr(self,id),urn
 3177: 
 3178:         if type=="CDLI_item":
 3179:                 try:
 3180:                         manage_addECHO_resource(self,id,name,name,"","",urn,"","")
 3181:                 except:
 3182:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 3183:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 3184:                 
 3185:                 
 3186:         return "XX"
 3187: 
 3188: 
 3189: class ECHO_root(Folder,Persistent,Implicit):
 3190:     """ECHO Root Folder"""
 3191: 
 3192:     security=ClassSecurityInfo()
 3193:     
 3194:     meta_type="ECHO_root"
 3195:     management_page_charset="utf-8"
 3196:     
 3197:     getSubCols = ECHO_helpers.getSubCols
 3198: 
 3199:     manage_options=Folder.manage_options+(
 3200:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
 3201:                 {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 3202:                 {'label':'Change Weights','action':'changeWeights'},
 3203:                 {'label':'Generate from RDF','action':'generateFromRDFForm'},
 3204:                 {'label':'update Resource Catalog','action':'updateResourceCatalog'},
 3205:                 {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 3206: )
 3207: 
 3208: 
 3209:     def copySearchFields(self,RESPONSE=None):
 3210:             """copys < metadatafields to the object"""
 3211:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3212: 
 3213:             for resource in resources:
 3214: 
 3215:                     resource[1].copySearchFields()
 3216: 
 3217:             if RESPONSE is not None:
 3218:                     RESPONSE.redirect('manage_main')
 3219:    
 3220:     def mod_re_sub(self,pattern,replace,string):
 3221:         """re.sub aus mod re zur Verfuegung stellen"""
 3222:         return re.sub(pattern,replace,string)
 3223:     
 3224:     def findObjectFromFulltext(self,existUri):
 3225:         '''
 3226:         
 3227:         @param url:
 3228:         @param existUri:
 3229:         '''
 3230: 
 3231:         if existUri:
 3232:             #TODO: at the moment assume that the filename is unique, the whole has to changed to a system of ids.
 3233:             filename=existUri.split("/")[-1]
 3234:         
 3235:         founds=self.resourceCatalog.search({'fullTextUrl':os.path.splitext(filename)[0]})  
 3236:         
 3237:         ret=[(found.title,found.getObject().absolute_url(),found.getObject().aq_parent.absolute_url()) for found in founds]
 3238:         
 3239:         return ret
 3240:         
 3241:     def reindex(self,RESPONSE=None):
 3242:         """indiziere alle Objecte neu"""
 3243:         
 3244:         if RESPONSE:
 3245:             RESPONSE.write("<html><body>")
 3246:         
 3247:         resources=self.ZopeFind(self,obj_metatypes=["ECHO_resource"], search_sub=1)
 3248:         
 3249:         for resource in resources:
 3250:             resource[1].reindex()
 3251:             #print "<p> done %s </p>\n"
 3252:             if RESPONSE:
 3253:                 RESPONSE.write("<p> done %s </p>\n"%resource[0])
 3254:                 
 3255:         if RESPONSE:
 3256:             RESPONSE.write("<p> ok </p></html></body>\n")
 3257:             
 3258: 
 3259:     def setLanguage(self,lang):
 3260:             """Set language cookie"""
 3261:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 3262: 
 3263:     def switchLanguage(self):
 3264:             """Set language cookie"""
 3265:             if self.getLanguage()=="en":
 3266:                     lang="de"
 3267:             else:
 3268:                     lang="en"
 3269:             
 3270:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 3271:             self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1'])
 3272:             
 3273:     def getLanguage(self):
 3274:             """get language cookie"""
 3275:             lang= self.REQUEST.cookies.get('lang_exhibition','de')
 3276:             if lang == '':
 3277:                     lang="de"
 3278:             return lang
 3279:     
 3280:     def getContentOverviewTemplate(self):
 3281:         """produces overview template with macro"""
 3282:         pt = zptObjectOrFile(self, 'content_overview_template')
 3283:         return pt
 3284: 
 3285:     def mapstyle_css(self):
 3286:         """send mapstyle.css"""
 3287:         sendFile(self, 'html/ECHO_mapstyle.css', 'text/css')
 3288: 
 3289: 
 3290:     ###Cdli adds -> have to be removed
 3291:     def getTablet(self,item):
 3292:         #print "getTablet"
 3293:         try:
 3294:                 read=urllib.urlopen("http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"%item).read()
 3295:                 read=re.sub("\[search\]","search",read)
 3296:                 return read[read.find("<body>")+6:read.rfind("</body>")]
 3297:         except:
 3298:                 return "<h1>Sorry no connection to the data server enlil.museum.upenn.edu</h1>"
 3299:         #return "http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"
 3300:     ###END CDLI add
 3301: 
 3302: 
 3303:     def URLquote(self, text):
 3304:         """urllib.quote fuer Michael"""
 3305:         return urllib.quote(text)
 3306: 
 3307: 
 3308:     def checkResource(self,id):
 3309:             """checks if a resource is in the tree, gives back none or list of resources"""
 3310:             if not id:
 3311:                 id=""
 3312:             splitted=id.split("/")
 3313:             id=splitted[len(splitted)-1]
 3314:             if hasattr(self,"_v_checkResource") and self._v_checkResource.has_key(id): #existiert ein cache und id ist bereits drin?
 3315:                             return self._v_checkResource[id]
 3316: 
 3317:             else:
 3318:                     resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],obj_ids=[id],search_sub=1)
 3319: 
 3320:                     if not hasattr(self,"_v_checkResource"): self._v_checkResource={}#lege cache an falls nicht existent
 3321:                     if resources:
 3322:                             self._v_checkResource[id]=resources[0:] # slicing to be sure that data is stabil
 3323:                     else:
 3324:                             self._v_checkResource[id]=None
 3325:                     
 3326:                     return self._v_checkResource[id]
 3327:             
 3328:     def sendForm(self,fromaddr,content,server='mail.mpiwg-berlin.mpg.de'):
 3329:             """sendform"""
 3330:             toaddrs=["dwinter@mpiwg-berlin.mpg.de"]
 3331:             
 3332:             msg = ("From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n"
 3333:                    % (fromaddr, ", ".join(toaddrs),"testsub"))
 3334:             server = smtplib.SMTP(server)
 3335:             #server.set_debuglevel(1)
 3336:             msg=msg+content
 3337:             server.sendmail(fromaddr, toaddrs, msg)
 3338:             server.quit()
 3339:                  
 3340:     def generateFromRDFForm(self):
 3341:                 """change form"""
 3342:                 pt=zptFile(self, 'zpt/generateFromRDFForm')
 3343:                 pt.content_type="text/html"
 3344:                 return pt()
 3345: 
 3346:     def generateFromRDF(self,file,startNode="/Cuneiform Corpus"):
 3347: 
 3348:             """generate from RDF"""
 3349: 
 3350:             global seqs
 3351:             seqs={}
 3352:             global descrs
 3353:             descrs={}
 3354:             global key
 3355:             key=""
 3356:             global value
 3357:             value=""
 3358: 
 3359:             def getEdges(seqs,urn):
 3360:                     """edges"""
 3361:                     ret=[]
 3362:                     return seqs[urn]
 3363: 
 3364:             def createSubs(self,seqs,descrs,urn,level=0):
 3365:                     """create subs"""
 3366:                     for edge in getEdges(seqs,urn):
 3367:                             cn=createNode(self,descrs,edge)
 3368:                             if cn[0]=="CDLI_group":
 3369:                                     createSubs(cn[1],seqs,descrs,cn[2],level+1)
 3370:                     return
 3371: 
 3372:             def start_element(name,attrs):
 3373: 
 3374:                     global seqs
 3375:                     global descrs
 3376:                     global key
 3377:                     global value
 3378:                     seq=""
 3379:                     if name=="RDF:Seq":
 3380:                             key=attrs.get('RDF:about')
 3381:                             try: # teste ob liste
 3382:                                     x=seqs[key][0]
 3383:                             except:
 3384: 
 3385:                                     seqs[key]=[]
 3386: 
 3387:                     
 3388:                     elif name=="RDF:Description":
 3389:                             key=attrs.get('RDF:about')
 3390:                             
 3391: 
 3392:                     elif name=="RDF:li":
 3393:                             name=attrs.get('RDF:resource')
 3394:                             seqs[key].append(name)
 3395: 
 3396:                     elif name=="ECHONAVIGATION:type":
 3397:                             value="type"
 3398: 
 3399:                     elif name=="ECHONAVIGATION:name":
 3400:                             value="name"
 3401:                     elif name=="ECHONAVIGATION:linkClickable":
 3402:                             value="linkClickable"
 3403:                             
 3404:             def end_element(name):
 3405:                             """nothing"""
 3406:                             key=""
 3407:                             value=""
 3408: 
 3409:             def char_data(data):
 3410:                     """nothing"""
 3411: 
 3412:                     data=re.sub("\n","",data)
 3413:                     try:
 3414:                             if descrs[key].has_key(value):
 3415:                                     descrs[key][value]+=data
 3416:                             else:
 3417:                                     descrs[key][value]=data
 3418:                     except:
 3419: 
 3420:                             descrs[key]={}
 3421:                             descrs[key][value]=data
 3422:                             
 3423:             p = xml.parsers.expat.ParserCreate()
 3424:             
 3425:             p.StartElementHandler = start_element
 3426:             p.EndElementHandler = end_element
 3427:             p.CharacterDataHandler = char_data
 3428:             
 3429:             
 3430:             p.ParseFile(file)
 3431:             self.REQUEST.RESPONSE.write("<html><body><h1>Start</h1>")
 3432:             createSubs(self,seqs,descrs,startNode)
 3433:             self.REQUEST.RESPONSE.write("<h1>done</h1></body></html>")
 3434:             #print "done"
 3435: 
 3436:             
 3437:             return "done"
 3438:     
 3439:             
 3440: 
 3441:                 
 3442:     def changeWeightsInCollection(self):
 3443:             """change all lables of a collection"""
 3444:             ret=""
 3445:             argv=self.REQUEST.form
 3446:             
 3447:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 3448:             for resource in resources:
 3449:                    
 3450:                     try:
 3451:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 3452:                             resource[1].weight=argv[resource[1].getId()][0:]
 3453:                     except:
 3454:                             pass
 3455:             return ret
 3456: 
 3457:     def changeWeights(self):
 3458:                 """change form"""
 3459:                 pt=zptFile(self, 'zpt/changeWeightForm')
 3460:                 pt.content_type="text/html"
 3461:                 return pt()
 3462:   
 3463: 
 3464:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 3465:             """warning"""
 3466:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 3467:             pt.content_type="text/html"
 3468:             return pt()
 3469: 
 3470:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 3471:             """reload MD from Storage"""
 3472: 
 3473:             return reloadMetaDataFromStorage(self,RESPONSE)
 3474:     
 3475:     def getRDF(self,urn=None):
 3476:             """rdf of the collection"""
 3477: 
 3478:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 3479: 
 3480:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 3481:             
 3482:             li="""<RDF:li RDF:resource="%s" />\n"""
 3483: 
 3484:             
 3485:             for content in contents:
 3486:                     ret+=content[1].getRDF()+"\n"
 3487:                     
 3488:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 3489:             for content in contents:
 3490:                     nurn=content[1].absolute_url()
 3491:                     ret+=li%nurn
 3492:             return ret+"</RDF:Seq>"
 3493:             
 3494: 
 3495:     def showContent(self,path):
 3496:             """return content/html"""
 3497:             
 3498:             return ECHO_helpers.urlopen(path+"/content_html").read()
 3499:     
 3500:     def getImageViewers(self):
 3501:         """images"""
 3502:         viewers=self.ZopeFind(self.standardImageViewer,obj_metatypes=['OSAS_ViewerObject'])
 3503:         return viewers
 3504:     
 3505: 
 3506:     def getBibTag(self,tag,content):
 3507:             """get field tag for index-meta-generation"""
 3508:             if not content or content=="":
 3509:                     return ""
 3510:             ret="<%s>"%tag
 3511:             #ret+=urllib.quote(content)
 3512:             ret+=content
 3513: 
 3514:             ret+="</%s>"%tag
 3515:             return ret
 3516: 
 3517:     def getValueFromClass(self,field,found):
 3518:             """ret attribute if existing"""
 3519:             try:
 3520:                     
 3521:                     return getattr(found,field).decode('ascii','ignore')
 3522:             except:
 3523:                     return ""
 3524: 
 3525:     security.declarePublic('getImageTag')
 3526:     def getImageTag(self):
 3527:             """needed by main_template"""
 3528:             return ""
 3529:         
 3530:     secondaryLink="" #needed by main_template
 3531:     secondaryLinkTitle="" #needed by main_template
 3532:     
 3533:     def getBgcolour(self):
 3534:         """hack"""
 3535:         return "#dddddd"
 3536: 
 3537:     security.declareProtected('View','contentTypeSelector_HTML')
 3538:     def contentTypeSelector_HTML(self,selected=None):
 3539:         """give type selector"""
 3540:         if not selected:
 3541:             retStr="<option selected>\n"
 3542:         else:
 3543:             retStr="<option>\n"
 3544:             
 3545:         try: # erste version contentTypes exists
 3546:             for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
 3547:                 if selected and (contentType[0]==selected):
 3548:                     retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3549:                 else:                
 3550:                     retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3551:         except:
 3552:                 try:
 3553:                         for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
 3554:                                 if selected and (contentType[0]==selected):
 3555:                                         retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3556:                                 else:                
 3557:                                         retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3558:                 except:
 3559:                         """nothing"""
 3560:                             
 3561:         return retStr
 3562: 
 3563:     def renderingTypeSelector_HTML(self,selected=None):
 3564:          """give type selector"""
 3565:          if not selected:
 3566:                  retStr="<option selected>\n"
 3567:          else:
 3568:                  retStr="<option>\n"
 3569:                  
 3570:          try: # erste version renderingTypes exists
 3571:                  for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
 3572:                          if selected and (renderingType[0]==selected):
 3573:                                  retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3574:                          else:                
 3575:                                  retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3576:          except:
 3577:                  """nothing"""
 3578:          return retStr
 3579: 
 3580: 
 3581:     def copyrightTypeSelector_HTML(self, object=None, selected=None,first=None):
 3582:          """give type selector"""
 3583: 
 3584:          if not first:
 3585:                  if not selected:
 3586:                          retStr="<option selected>\n"
 3587:                  else:
 3588:                          retStr="<option>\n"
 3589:          else:
 3590:                  if not selected:
 3591:                          retStr="""<option selected value="%s">%s\n"""%first
 3592:                  else:
 3593:                          retStr="""<option value="%s">%s\n"""%first
 3594: 
 3595:          
 3596:          try: # erste version copyrightTypes exists
 3597:                  for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
 3598:                          if selected and (copyrightType[0]==selected):
 3599:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3600:                          else:                
 3601:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3602:                  
 3603:                  for copyrightTypeSelf in self.ZopeFind(object,obj_metatypes=["ECHO_copyrightType"],search_sub=1):
 3604:                          if selected and (copyrightTypeSelf[0]==selected):
 3605:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3606:                          else:                
 3607:                                  retStr+="""<option value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3608:                                  
 3609:          except:
 3610:              """nothing"""
 3611:                  
 3612:          return retStr
 3613: 
 3614:     def partnerSelector_HTML(self,selected=None):
 3615:          """give type selector"""
 3616:          if not selected:
 3617:                  retStr="<option selected>\n"
 3618:          else:
 3619:                  retStr="<option>\n"
 3620:                  
 3621:          try: # erste version copyrightTypes exists
 3622:                  for copyrightType in self.ZopeFind(self.partners,obj_metatypes=["ECHO_partner"]):
 3623:                          if selected and (copyrightType[0]==selected):
 3624:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3625:                          else:                
 3626:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3627:          except:
 3628:                  """nothing"""
 3629:          return retStr
 3630:  
 3631:     mediaTypes=['all','text','images','sound','video'] # konfigurierbar in neuer version ueber echoroot??
 3632: 
 3633:     def mediaTypeSelector_HTML(self,selected=None):
 3634:          """give type selector"""
 3635:          if not selected:
 3636:                  retStr="<option selected>\n"
 3637:          else:
 3638:                  retStr="<option>\n"
 3639:          
 3640:          try: # erste version mediatypesTypes exists
 3641:                  for mediaType in self.mediaTypes:
 3642:                          if selected and (mediaType in selected):
 3643:                                  retStr+="""<option selected value="%s">%s\n"""%(mediaType,mediaType)
 3644:                          else:                
 3645:                                  retStr+="""<option value="%s">%s\n"""%(mediaType,mediaType)
 3646:          except:
 3647:                  """nothing"""
 3648:          return retStr
 3649: 
 3650:             
 3651:     def patchContentType(self,obj=None):
 3652:         """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
 3653:     
 3654: 
 3655:         if not obj:
 3656:             obj = self
 3657:             
 3658:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
 3659: 
 3660:         for entry in entries:
 3661:                 setattr(entry[1],'contentType',entry[1].content_type)
 3662:                 #entry[1].contentType == entry[1].content_type
 3663: 
 3664:                 if entry[1].meta_type == 'ECHO_collection':
 3665:                     entry[1].patchContentType(entry[1])    
 3666: 
 3667:                 
 3668:         return "changed all contenttypes in: "+self.title
 3669: 
 3670: 
 3671:     def repairAllCoords(self):
 3672:         """updates map coordinates on the same and sublevels"""
 3673:         return repairCoords(self)
 3674: 
 3675: 
 3676:     def patchViewClassification(self,obj=None):
 3677:         """setze viewClassification heuristisch"""
 3678: 
 3679:         def checkIfArrow(obj):
 3680:                 if hasattr(obj,'coords'):
 3681:                         for coordtemp in obj.coords:
 3682: 
 3683:                                 if (len(coordtemp)>4) and not (coordtemp[4]==''):
 3684:                                         return 4
 3685:                         return None
 3686:                 return None
 3687:         
 3688:         if not obj:
 3689:             obj = self
 3690:             
 3691:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
 3692: 
 3693:         for entry in entries:
 3694:                 
 3695:                 if checkIfArrow(entry[1]):
 3696:                         setattr(entry[1],'viewClassification','view point')
 3697:                 else:
 3698:                         setattr(entry[1],'viewClassification','area')
 3699: 
 3700:                 #entry[1].contentType == entry[1].content_type
 3701: 
 3702:                 if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
 3703:                     entry[1].patchViewClassification(entry[1])    
 3704: 
 3705:                 
 3706:         return "changed all contenttypes in: "+self.title
 3707: 
 3708:     def deleteCache(self,obj=None,RESPONSE=None):
 3709:         """setze alle collections auf cache = CacheManager"""
 3710:         if not obj:
 3711:             obj = self
 3712:         entries=obj.ZopeFind(obj,search_sub=1)
 3713:         for entry in entries:
 3714:                 if hasattr(entry[1],'_v_hash'):
 3715:                         entry[1]._v_hash=None
 3716:         
 3717:         return "changed all CM in: "+self.title
 3718: 
 3719:     
 3720:     security.declarePublic('ECHO_newViewerLink')
 3721:     def ECHO_newViewerLink(self,obj=None):
 3722:         """change links (:86 faellt weg)"""
 3723: 
 3724:         if not obj:
 3725:             obj = self
 3726:             
 3727:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
 3728: 
 3729:         for entry in entries:
 3730:                 
 3731:                 if entry[1].meta_type == 'ECHO_resource':
 3732:                     
 3733:                     entry[1].link=re.sub('\:86','',entry[1].link)
 3734: 
 3735:                 else:
 3736:                     
 3737:                     entry[1].ECHO_newViewerLink(entry[1])
 3738:                 
 3739:         return "Rerenderd all links to resources in: "+self.title
 3740: 
 3741:     def __init__(self,id,title):
 3742:         """init"""
 3743:         self.id = id
 3744:         self.title=title
 3745: 
 3746:     def deleteSpace(self,str):
 3747:         """delete space at the end of a line"""
 3748:         if str[len(str)-1]==" ":
 3749:             return str[0:len(str)-1]
 3750:         else:
 3751:             return str
 3752:         
 3753:     
 3754: 
 3755:     # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
 3756: 
 3757:     def formatAscii(self,str,url=None):
 3758:         """ersetze ascii umbrueche durch <br>"""
 3759: 
 3760: 	if not str: 
 3761:             return ""
 3762: 
 3763:         if url:
 3764:             
 3765:             retStr=""
 3766:             words=str.split("\n")
 3767:             
 3768:             for word in words:
 3769:                 strUrl=url%word
 3770: 
 3771:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
 3772:             str=retStr
 3773:         if str:
 3774:             str = re.sub(r"[\n]","<br/>",str)
 3775:             return unicodify(str)
 3776:         else:
 3777:             return u""
 3778:         
 3779:     link2html=vlp_xmlhelpers.link2html
 3780:     related2html=vlp_xmlhelpers.related2html
 3781: 
 3782:     xml2html=vlp_xmlhelpers.xml2html
 3783:  
 3784:     checkRef=vlp_xmlhelpers.checkRef
 3785:     
 3786: #    def checkRef(self,ref):
 3787: #            if ref[0:3]=='lit':
 3788: #                    if len(self.library_data({ 'id':ref}))>0:
 3789: #                            return 1
 3790: #            try:
 3791: #                    if ref[0:7]=="tec_cat":
 3792: #                            return 1
 3793: #            except:
 3794: #                    """nothing"""
 3795: #                    
 3796: #            dbs={'vl_technology':'','vl_people':" AND complete='yes'",'vl_sites':''}
 3797: #            res=None
 3798: #            for db in dbs.keys():
 3799: #                    res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
 3800: #            return res
 3801: #                                    
 3802: #    #Ende Methode fuer vlp
 3803: 
 3804:     def PgQuoteString(self,string):
 3805:         """Quote string"""
 3806: 
 3807:         return libpq.PgQuoteString(string)
 3808: 
 3809:     security.declareProtected('View','getPartners')
 3810:     def getPartners(self):
 3811:         """Get list of Partners. Presently only from a subfolder partners"""
 3812:         if hasattr(self,'partners'):            
 3813:                 ret = [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
 3814:                 def sort_title(one, another) : return cmp(one.title, another.title)
 3815:                 ret.sort(sort_title)
 3816:                 return ret
 3817:         else:
 3818:                 return []
 3819:   
 3820:     def getInstitutions(self):
 3821:         """Get list of Partners. Presently only from a subfolder partners"""
 3822:                     
 3823:         return [ item[1] for item in self.institutions.ZopeFind(self.institutions,obj_metatypes=['ECHO_institution'])]
 3824: 
 3825:    
 3826:     def getPartnersXML(self):
 3827:         """partner liste als xml""" 
 3828:         partners=self.getPartners()
 3829:         ret="""<?xml version="1.0" encoding="utf-8" ?>
 3830:         <partners>"""
 3831:         
 3832:         for partner in partners:
 3833:             ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
 3834: 
 3835:         return ret+"\n</partners>"
 3836:     
 3837:     def getCollectionTree(self):
 3838:         """get the collection tree (list of triples (parent,child, depth)"""
 3839: 
 3840:         def getCollection(object,depth=0):
 3841:             depth+=1
 3842:             collections=[]
 3843:             for entry in object.__dict__.keys():
 3844:                 element=getattr(object,entry)
 3845:                 try:
 3846:                     if element.meta_type=="ECHO_collection":
 3847:                         collections.append((object,element,depth))
 3848:                         collections+=getCollection(element,depth)
 3849:                 except:
 3850:                     """nothing"""
 3851:             return collections
 3852:         
 3853: 
 3854:         return getCollection(self)
 3855:     
 3856:     def getCollectionTreeIds(self):
 3857:         """Show the IDs of the Tree"""
 3858:         ret=[]
 3859:         for collection in self.getCollectionTree():
 3860:             ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
 3861:         return ret
 3862: 
 3863:     def getResourcesHTML(self,viewerType=None,filter=None):
 3864:             """gebe all ressourcen aus"""
 3865: 
 3866:             def sortHTML(x,y):
 3867:                     return cmp(x[1].title,y[1].title)
 3868:             
 3869:             ret="""<html><body><h2>Resources in ECHO</h3>"""
 3870:             
 3871:             resources = self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3872:             ret+="""<h3>Found %i resources</h3>"""%len(resources)
 3873:             resources.sort(sortHTML)
 3874:             for resource in resources:
 3875:                     echo_url=resource[1].absolute_url()
 3876:                     
 3877:                     if hasattr(resource[1],'title'):
 3878:                             title=resource[1].title
 3879:                     else:
 3880:                             title="None"
 3881:                     if filter:
 3882:                             if re.search(filter,title):
 3883:                                     ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3884:                     else:
 3885:                             ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3886: 
 3887:             ret +="""\n</body></html>"""
 3888:             
 3889:             #self.REQUEST.RESPONSE.setHeader("Content-Type", "text/html")
 3890:             #self.REQUEST.RESPONSE.write(ret)
 3891:             return ret
 3892:     
 3893:     def getResourcesXML(self,viewerType=None,filter=None):
 3894:             """gebe all ressourcen aus"""
 3895:             ret="""<?xml version="1.0" ?>
 3896:                      <index>"""
 3897:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3898: 
 3899:                     echo_url=resource[1].absolute_url()
 3900:                     if hasattr(resource[1],'link'):
 3901:                             viewer_url=resource[1].link
 3902:                     else:
 3903:                             viewer_url="NO URL"
 3904:                     if filter:
 3905:                             if re.search(filter,viewer_url):
 3906:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3907:                     else:
 3908:                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3909:             ret +="""\n</index>"""
 3910:             
 3911:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3912:             self.REQUEST.RESPONSE.write(ret)
 3913: 
 3914:     def getFullTextsXML(self,viewerType=None,filter=None):
 3915:             """gebe all ressourcen aus"""
 3916:             ret="""<?xml version="1.0" ?>
 3917:                      <index>"""
 3918:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3919: 
 3920:                     echo_url=resource[1].absolute_url()
 3921:                     if resource[1].getFullTextXML(noredirect="yes"):
 3922:                             if hasattr(resource[1],'link'):
 3923:                                     viewer_url=echo_url+"/getFullTextXML"
 3924:                             else:
 3925:                                     viewer_url="NO URL"
 3926:                             if filter:
 3927:                                     if re.search(filter,viewer_url):
 3928:                                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3929:                             else:
 3930:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3931:             ret +="""\n</index>"""
 3932:             
 3933:             
 3934:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3935:             self.REQUEST.RESPONSE.write(ret)
 3936: 
 3937: 
 3938:     def getMetaDatasXML(self,viewerType=None,filter=None):
 3939:             """gebe all ressourcen aus"""
 3940:             # check if the request's host part was OK
 3941:             http_host = self.REQUEST['HTTP_HOST']
 3942:             host_port = self.REQUEST['SERVER_PORT']
 3943:             fix_host = None
 3944:             if http_host and http_host.rfind(host_port) == -1:
 3945:                     print "HTTP_HOST needs fixing!"
 3946:                     fix_host = http_host + ":" + host_port
 3947: 
 3948:             ret="""<?xml version="1.0" ?>
 3949:                      <index>"""
 3950:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3951: 
 3952:                     echo_url=resource[1].absolute_url()
 3953:                     if fix_host:
 3954:                             #print "replacing ", http_host, " by ", fix_host
 3955:                             echo_url = string.replace(echo_url, http_host, fix_host, 1)
 3956:                     
 3957:                     if hasattr(resource[1],'link'):
 3958:                             meta_url=echo_url+"/getMetaDataXML"
 3959:                     else:
 3960:                             meta_url="NO_URL"
 3961:                             
 3962:                     if filter and not re.search(filter,viewer_url):
 3963:                             continue
 3964: 
 3965:                     #modificationDate=time.strptime(str(resource[1].bobobase_modification_time()),"%Y/%m/%d %H:%M:%S %Z")
 3966:                     
 3967:                     modificationDate=resource[1].bobobase_modification_time().strftime("%Y/%m/%d %H:%M:%S")
 3968: 
 3969:                     ret+="""\n<resource resourceLink="%s" metaLink="%s" modificationDate="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(meta_url,safe='/:?'),modificationDate)
 3970:                     
 3971:                             
 3972:             ret +="""\n</index>"""
 3973: 
 3974:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3975:             self.REQUEST.RESPONSE.write(ret)
 3976: 
 3977:             
 3978:     def findPartners(self):     
 3979:         """find all partners in partners"""
 3980:         par=self.ZopeFind(self.partners, obj_metatypes='ECHO_partner')
 3981:         return par
 3982:         
 3983:     def getPartnerFromID(self):
 3984:         """find partner form ID return object"""
 3985:         pa=self.REQUEST['partner']
 3986:         par=self.ZopeFind(self.partners, obj_ids=[pa])
 3987:         return par
 3988:         
 3989:     def getPartnerFromIDParameter(self, id):
 3990:         """ find partners from ID"""
 3991:         par=self.ZopeFind(self.partners, obj_ids=[id])
 3992:         return par
 3993:         
 3994:     def getInstitutionFromID(self,id):
 3995:         """ find institution from id """
 3996:         inst=self.ZopeFind(self.institutions, obj_ids=[id])
 3997:         return inst
 3998: 
 3999:     def updateResourceCatalog(self,REQUEST,RESPONSE):
 4000:         """update ressource catalog"""
 4001:         catalog=getattr(self,'resourceCatalog',None)
 4002:         if not catalog:
 4003:             return """<html><body><h3>No resourceCatalog available</h3></body></html>"""
 4004:         
 4005:         else:
 4006:             class element:
 4007:                 def __init__(self,group,name):
 4008:                     self.group=group
 4009:                     self.name=name
 4010:             catalog.manage_delObjects('author splitter')
 4011:             #elements=[element('Stop Words',""" Don't remove stop words' """),element('Word Splitter','ECHO author splitter')]
 4012:             elements=[element('Word Splitter','ECHO author splitter')]
 4013:             manage_addLexicon(catalog,id="author splitter",elements=elements)
 4014:             
 4015:             return catalog.manage_catalogReindex(REQUEST,RESPONSE,'manage_main')
 4016:             
 4017:         
 4018:     def checkMetaDataLinks(self,correct=None):
 4019:         """check all metadatalinks and if correct is set change the servername to content.mpiwg-berlin.mpg.de"""
 4020:         
 4021:         self.REQUEST.RESPONSE.write("<html><body>")
 4022:         for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 4023:             metalink=resource[1].metalink
 4024:         
 4025:             try:
 4026:                 url=urllib.urlopen(metalink)
 4027:             except:
 4028:                 
 4029:                 self.REQUEST.RESPONSE.write("<p>ERROR (opening %s):"%resource[1].absolute_url() +" -- %s %s <br>"%sys.exc_info()[0:2])
 4030:                 self.REQUEST.RESPONSE.write("-----------%s"%metalink)
 4031:             
 4032:                 if correct:
 4033:                     urlparsed=[x for x in urlparse.urlparse(metalink)]
 4034:                     urlparsed[1]="content.mpiwg-berlin.mpg.de"
 4035:                     neu=urlparse.urlunparse(urlparsed)
 4036:                     resource[1].metalink=neu[0:]
 4037:                     self.REQUEST.RESPONSE.write("----------changed to:%s)"%neu)
 4038:                                 
 4039: def manage_addECHO_root(self,id,title,RESPONSE=None):
 4040:     """Add an ECHO_root"""
 4041:     self._setObject(id,ECHO_root(id,title))
 4042:     
 4043:     if RESPONSE is not None:
 4044:         RESPONSE.redirect('manage_main')
 4045: 
 4046: def manage_addECHO_rootForm(self):
 4047:         """Nothing yet"""
 4048:         pt=zptFile(self, 'zpt/AddECHO_root.zpt')
 4049:         return pt()
 4050: 
 4051: class ECHO_copyrightType(Folder,ECHO_basis):
 4052:         """copyright typ"""
 4053: 
 4054:         meta_type="ECHO_copyrightType"
 4055:         
 4056:         def __init__(self,id,title,label,url):
 4057:                 """init"""
 4058:                 self.id=id
 4059:                 self.title=title
 4060:                 self.label=label
 4061:                 self.url=url
 4062: 
 4063:         manage_options = Folder.manage_options+(
 4064:         {'label':'Main Config','action':'ECHO_copyrightType_config_mainForm'},
 4065:         )
 4066: 
 4067:         def ECHO_copyrightType_config_mainForm(self):
 4068:                 """change form"""
 4069:                 pt=zptFile(self, 'zpt/ChangeECHO_copyrightType')
 4070:                 pt.content_type="text/html"
 4071:                 return pt()
 4072: 
 4073:         def ECHO_copyrightType_config_main(self,title,label,url,RESPONSE=None):
 4074:                 """change"""
 4075:                 self.title=title
 4076:                 self.label=label
 4077:                 self.url=url
 4078: 
 4079:                 if RESPONSE is not None:
 4080:                         RESPONSE.redirect('manage_main')
 4081: 
 4082: def manage_addECHO_copyrightTypeForm(self):
 4083:         """Form for adding a ressource"""
 4084:         pt=zptFile(self, 'zpt/AddECHO_copyrightTypeForm.zpt')
 4085:         return pt()
 4086: 
 4087: 
 4088: def manage_addECHO_copyrightType(self,id,title,label,url,RESPONSE=None):
 4089:     """addaresource"""
 4090: 
 4091:     newObj=ECHO_copyrightType(id,title,label,url)
 4092: 
 4093:     self._setObject(id,newObj)
 4094: 
 4095:     if RESPONSE is not None:
 4096:         RESPONSE.redirect('manage_main')
 4097:  
 4098: 
 4099:  
 4100: 
 4101: class ECHO_linkList(ZopePageTemplate,ECHO_basis):
 4102:     """LinkList Objekt"""
 4103:     meta_type="ECHO_linkList"
 4104: 
 4105:     _default_content_fn = os.path.join(package_home(globals()), 'html/ECHO_pageTemplateDefault.html')
 4106: 
 4107:     manage_options = ZopePageTemplate.manage_options+(
 4108:         {'label':'Main Config','action':'changeECHO_linkListWeightForm'},
 4109:         )
 4110: 
 4111:     def content_html(self):
 4112:         """content_html"""
 4113:         return ECHO_basis.content_html(self,'pageTemplate')
 4114: 
 4115:     def changeECHO_linkListWeightForm(self):
 4116:         """change"""
 4117:         pt=zptFile(self, 'zpt/ChangeECHO_linkListTemplate.zpt')
 4118:         return pt()
 4119: 
 4120:     def changeECHO_linkListWeight(self,contentType,label,RESPONSE=None):
 4121:         """change"""
 4122:         self.contentType=contentType
 4123:         self.label=label
 4124:         
 4125:         if RESPONSE is not None:
 4126:             RESPONSE.redirect('manage_main')
 4127: 
 4128:     def getLabel(self):
 4129:         if hasattr(self,'label'):
 4130:             return self.label.encode('utf-8')
 4131:         else:
 4132:             return 0
 4133:         
 4134:     def getcontentType(self):
 4135:         """get contentType"""
 4136:         if hasattr(self,'contentType'):
 4137:             return normalizeCt(self.contentType)
 4138:         else:
 4139:             return 0
 4140: 
 4141:     def __init__(self, id, label, title=None, text=None, contentType=None):
 4142:          self.id = str(id)
 4143:          self.title=title
 4144:          self.label=label
 4145:          self.ZBindings_edit(self._default_bindings)
 4146:          if text is None:
 4147:              text = ''
 4148:          if content_type is None:
 4149:              content_type = self.content_type
 4150:          self.pt_edit(text, contentType)
 4151: 
 4152: 
 4153: 
 4154: 
 4155: def manage_addECHO_linkListForm(self):
 4156:     """Form for adding"""
 4157:     pt=zptFile(self, 'zpt/AddECHO_linkListTemplate.zpt')
 4158:     return pt()
 4159: 
 4160: 
 4161: def manage_addECHO_linkList(self, id, label,contentType=0,title=None, text=None,
 4162:                            REQUEST=None, submit=None):
 4163:     """Add a LinkList with optional file content."""
 4164:     
 4165:     id = str(id)
 4166:     if REQUEST is None:
 4167:         self._setObject(id, ECHO_linkList(id, label, text))
 4168:         ob = getattr(self, id)
 4169:         setattr(ob,'contentType',contentType)
 4170:         if title:
 4171:             ob.pt_setTitle(title)
 4172:         return ob
 4173:     else:
 4174:         file = REQUEST.form.get('file')
 4175:         headers = getattr(file, 'headers', None) 
 4176:         if (headers is None) or (not file.filename):
 4177:             zpt = ECHO_linkList(id, file)
 4178:         else:
 4179:             zpt = ECHO_linkList(id, label,'', file, headers.get('contentType'))
 4180: 
 4181:         self._setObject(id, zpt)
 4182:         ob = getattr(self, id)
 4183:         if title:
 4184:             ob.pt_setTitle(title)
 4185:         
 4186:         try:
 4187:             u = self.DestinationURL()
 4188:         except AttributeError:
 4189:             u = REQUEST['URL1']
 4190: 
 4191:         if submit == " Add and Edit ":
 4192:             u = "%s/%s" % (u, urllib.quote(id))
 4193:         REQUEST.RESPONSE.redirect(u+'/manage_main')
 4194:     return ''
 4195:     
 4196: 
 4197: class ECHO_support(Folder,ECHO_basis):
 4198:         """gefoerdert durch"""
 4199:         meta_type="ECHO_support"
 4200:         
 4201:         
 4202:         
 4203:         def __init__(self,id,institutions=None):
 4204:                 """init"""
 4205:                 self.id=id
 4206:                 self.title=''
 4207:                 self.institutions=toList(institutions)
 4208: 
 4209:         def getSupporter(self):
 4210:                 """return institutions"""
 4211:                 if self.institutions:
 4212:                         return self.institutions
 4213:                 else:
 4214:                         return []
 4215:                 
 4216:         manage_options = Folder.manage_options+(
 4217:                 {'label':'Main Config','action':'ECHO_support_configForm'},
 4218:                 )
 4219: 
 4220:         def ECHO_support_configForm(self):
 4221:                 """change form"""
 4222:                 pt=zptFile(self, 'zpt/ChangeECHO_support')
 4223:                 pt.content_type="text/html"
 4224:                 return pt()
 4225: 
 4226:         def ECHO_support_config(self,institutions=None,RESPONSE=None):
 4227:                 """change"""
 4228:                 self.institutions=toList(institutions)
 4229: 
 4230:                 if RESPONSE is not None:
 4231:                         RESPONSE.redirect('manage_main')
 4232: 
 4233:                 
 4234: def manage_addECHO_supportForm(self):
 4235:     """Form for adding"""
 4236:     pt=zptFile(self, 'zpt/AddECHO_support.zpt')
 4237:     return pt()
 4238: 
 4239: def manage_addECHO_support(self, id,institutions=None,RESPONSE=None):
 4240:         """add the copyright"""
 4241: 
 4242:         meta_type="ECHO_support"
 4243:         
 4244:         
 4245:         self._setObject(id, ECHO_support(id,institutions))
 4246: 
 4247:         if RESPONSE is not None:
 4248:                 RESPONSE.redirect('manage_main')
 4249:                 
 4250: # ECHO - owner of original
 4251: class ECHO_ownerOriginal(Folder,ECHO_basis):
 4252:         """besitzer des originals"""
 4253:         meta_type="ECHO_ownerOriginal"
 4254:         security=ClassSecurityInfo()
 4255:         
 4256:         
 4257:         def __init__(self,id,institutions=None):
 4258:                 """init"""
 4259:                 self.id=id
 4260:                 self.title=''
 4261:                 self.institutions=toList(institutions)
 4262: 
 4263:         security.declarePublic('getOwner')
 4264:         def getOwner(self):
 4265:                 """return institutions"""
 4266:                 if self.institutions:
 4267:                         return self.institutions
 4268:                 else:
 4269:                         return []
 4270:                 
 4271:         manage_options = Folder.manage_options+(
 4272:                 {'label':'Main Config','action':'ECHO_ownerOriginal_configForm'},
 4273:                 )
 4274: 
 4275:         def ECHO_ownerOriginal_configForm(self):
 4276:                 """change form"""
 4277:                 pt=zptFile(self, 'zpt/ChangeECHO_ownerOriginal')
 4278:                 pt.content_type="text/html"
 4279:                 return pt()
 4280: 
 4281:         def ECHO_ownerOriginal_config(self,institutions=None,RESPONSE=None):
 4282:                 """change"""
 4283:                 self.institutions=toList(institutions)
 4284: 
 4285:                 if RESPONSE is not None:
 4286:                         RESPONSE.redirect('manage_main')
 4287: 
 4288:                 
 4289: def manage_addECHO_ownerOriginalForm(self):
 4290:     """Form for adding"""
 4291:     pt=zptFile(self, 'zpt/AddECHO_ownerOriginal.zpt')
 4292:     return pt()
 4293: 
 4294: def manage_addECHO_ownerOriginal(self, id,institutions=None,RESPONSE=None):
 4295:         """add the copyright"""
 4296: 
 4297:         meta_type="ECHO_ownerOriginal"
 4298:         
 4299:         
 4300:         self._setObject(id, ECHO_ownerOriginal(id,institutions))
 4301: 
 4302:         if RESPONSE is not None:
 4303:                 RESPONSE.redirect('manage_main')
 4304:                 
 4305: # --------------------------------------------------------------------------------             
 4306: 
 4307: # ECHO - digitized copy by
 4308: class ECHO_digiCopyBy(Folder,ECHO_basis):
 4309:         """besitzer des originals"""
 4310:         meta_type="ECHO_digiCopyBy"
 4311:         security=ClassSecurityInfo()
 4312:         
 4313:         
 4314:         def __init__(self,id,institutions=None):
 4315:                 """init"""
 4316:                 self.id=id
 4317:                 self.title=''
 4318:                 self.institutions=toList(institutions)
 4319: 
 4320:         security.declarePublic('getDigiCopyBy')
 4321:         def getDigiCopyBy(self):
 4322:                 """return institutions"""
 4323:                 if self.institutions:
 4324:                         return self.institutions
 4325:                 else:
 4326:                         return []
 4327:                 
 4328:         manage_options = Folder.manage_options+(
 4329:                 {'label':'Main Config','action':'ECHO_digiCopyBy_configForm'},
 4330:                 )
 4331: 
 4332:         def ECHO_digiCopyBy_configForm(self):
 4333:                 """change form"""
 4334:                 pt=zptFile(self, 'zpt/ChangeECHO_digiCopyBy')
 4335:                 pt.content_type="text/html"
 4336:                 return pt()
 4337: 
 4338:         def ECHO_digiCopyBy_config(self,institutions=None,RESPONSE=None):
 4339:                 """change"""
 4340:                 self.institutions=toList(institutions)
 4341: 
 4342:                 if RESPONSE is not None:
 4343:                         RESPONSE.redirect('manage_main')
 4344: 
 4345:                 
 4346: def manage_addECHO_digiCopyByForm(self):
 4347:     """Form for adding"""
 4348:     pt=zptFile(self, 'zpt/AddECHO_digiCopyBy.zpt')
 4349:     return pt()
 4350: 
 4351: def manage_addECHO_digiCopyBy(self, id,institutions=None,RESPONSE=None):
 4352:         """add the copyright"""
 4353: 
 4354:         meta_type="ECHO_digiCopyBy"
 4355:         
 4356:         
 4357:         self._setObject(id, ECHO_digiCopyBy(id,institutions))
 4358: 
 4359:         if RESPONSE is not None:
 4360:                 RESPONSE.redirect('manage_main')
 4361:                 
 4362: # --------------------------------------------------------------------------------  
 4363: 
 4364: class ECHO_institution(Image,Persistent,ECHO_basis):
 4365:     """ECHO Institution"""
 4366: 
 4367:     meta_type="ECHO_institution"
 4368: 
 4369:     def __init__(self, id, title,url, file, person, email, country, content_type='', precondition=''):
 4370:         self.__name__=id
 4371:         self.title=title
 4372:         self.url=url
 4373:         self.person=person
 4374:         self.email=email
 4375:         self.country=country
 4376:         self.precondition=precondition
 4377:         data, size = self._read_data(file)
 4378:         content_type=self._get_content_type(file, data, id, content_type)
 4379:         self.update_data(data, content_type, size)
 4380: 
 4381:     manage_options = Image.manage_options+(
 4382:         {'label':'Institution Information','action':'ECHO_institution_config'},
 4383:         )
 4384: 
 4385:     
 4386:     def changeECHO_institution(self,url,person, email, country,RESPONSE=None):
 4387:         """Change main information"""
 4388:         self.url=url
 4389:         self.person=person
 4390:         self.email=email
 4391:         self.country=country
 4392:         if RESPONSE is not None:
 4393:             RESPONSE.redirect('manage_main')
 4394:             
 4395:             
 4396: 
 4397:     def ECHO_institution_config(self):
 4398:         """Main configuration"""
 4399:         if not hasattr(self,'url'):
 4400:             self.url=""
 4401:         pt=zptFile(self, 'zpt/ChangeECHO_institution.zpt')
 4402:         return pt()
 4403: 
 4404:         
 4405: manage_addECHO_institutionForm=DTMLFile('dtml/ECHO_institutionAdd',globals(),
 4406:                              Kind='ECHO_institution',kind='ECHO_institution')
 4407: 
 4408: 
 4409: 
 4410: def manage_addECHO_institution(self, id, url, person, email, country, file=None, title='', precondition='', content_type='',
 4411:                     REQUEST=None):
 4412:     """
 4413:     Add a new ECHO_institution object.
 4414: 
 4415:     Creates a new ECHO_institution object 'id' with the contents of 'file'.
 4416:     Based on Image.manage_addImage
 4417:     """
 4418: 
 4419:     id=str(id)
 4420:     title=str(title)
 4421:     content_type=str(content_type)
 4422:     precondition=str(precondition)
 4423: 
 4424:     id, title = OFS.Image.cookId(id, title, file)
 4425: 
 4426:     self=self.this()
 4427: 
 4428:     # First, we create the image without data:
 4429:     self._setObject(id, ECHO_institution(id,title,url,'', person, email, country, content_type, precondition))
 4430: 
 4431:     # Now we "upload" the data.  By doing this in two steps, we
 4432:     # can use a database trick to make the upload more efficient.
 4433:     if file:
 4434:         self._getOb(id).manage_upload(file)
 4435:     if content_type:
 4436:         self._getOb(id).content_type=content_type
 4437: 
 4438:     if REQUEST is not None:
 4439:         try:    url=self.DestinationURL()
 4440:         except: url=REQUEST['URL1']
 4441:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
 4442:     return id
 4443: 
 4444: def repairCoords(self):
 4445:         """updates map coordinates to new MapArea objects"""
 4446:         msg = ""
 4447:         for cols in self.ZopeFind(self, obj_metatypes=['ECHO_collection','ECHO_resource'], search_sub=1):
 4448:             col = cols[1]
 4449:             if not hasattr(col, 'coords'):
 4450:                 continue
 4451:             print "fixing: ", col.id
 4452:             msg += "fixing: "+col.id+"\n"
 4453:             coords = col.coords
 4454:             if len(coords) > 0:
 4455:                 # delete old MapAreas
 4456:                 for areas in self.ZopeFind(col, obj_metatypes=['MapArea']):
 4457:                     #area = areas[1]
 4458:                     id = areas[0]
 4459:                     print "  deleting: ", id
 4460:                     msg += "  deleting: "+id+"\n"
 4461:                     col._delObject(id)
 4462:                 # add new MapAreas
 4463:                 areacnt = 0
 4464:                 for coord in coords:
 4465:                     if len(coord) < 4:
 4466:                         continue
 4467:                     type = col.viewClassification
 4468:                     if type == 'view point':
 4469:                         type = 'arrow'
 4470:                     if type is None:
 4471:                         if len(coord) > 4:
 4472:                             type = 'arrow'
 4473:                         else:
 4474:                             type = 'area'
 4475:                     newid = "a%02d"%areacnt
 4476:                     areacnt += 1
 4477:                     area = MapArea(newid, coord, type=type)
 4478:                     print  "  adding: ", newid
 4479:                     msg += "  adding: "+newid+"\n"
 4480:                     col.addMapArea(area)
 4481:         msg += "\nDone!"
 4482:         return msg
 4483: 
 4484: from ECHO_Nav import ECHO_navigation
 4485: 
 4486: class ECHO_main(ECHO_root,ECHO_navigation):
 4487:     """echo main object combines ECHO_root and ECHO_navigation"""
 4488:     
 4489:     meta_type="ECHO_main"
 4490:     
 4491:     def __init__(self,id,title):
 4492:         """init"""
 4493:         self.id=id
 4494:         self.title=title
 4495:         self.pathToHierarchy="/"+self.id # hierarchie always starts with the object.
 4496:         self.displayedMetaTypes=displayTypes
 4497:         
 4498:         
 4499:     manage_options = Folder.manage_options+(
 4500:         {'label':'Main Config','action':'ECHO_navigationConfigForm'},
 4501:         {'label':'Cache','action':'ECHO_cacheManageForm'},
 4502:         {'label':'Main Config','action':'ECHO_copyright_configForm'},
 4503:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 4504:         {'label':'Change Weights','action':'changeWeights'},
 4505:         {'label':'Generate from RDF','action':'generateFromRDFForm'},
 4506:         {'label':'update Resource Catalog','action':'updateResourceCatalog'},
 4507:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 4508:         )
 4509: 
 4510:     
 4511: def manage_addECHO_mainForm(self):
 4512:     """Form for adding"""
 4513:     pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddECHO_main.zpt')).__of__(self)
 4514:     return pt()
 4515: 
 4516: def manage_addECHO_main(self,id,title,RESPONSE=None):
 4517:     """Add an ECHO_main"""
 4518:     self._setObject(id,ECHO_main(id,title))
 4519:     
 4520:     obj=self._getOb(id)
 4521:     text=file(os.path.join(package_home(globals()),'zpt','main_template')).read()
 4522:     
 4523:     manage_addPageTemplate(obj,'main_template',text=text)               
 4524:     
 4525:   
 4526:     if RESPONSE is not None:
 4527:         RESPONSE.redirect('manage_main')