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