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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:             # default content
  203:             if not text:
  204:                 text = open(self._default_content_fn).read()
  205:                 content_type = 'text/html'
  206:             self.pt_edit(text, content_type)
  207:             self.id=id
  208: 
  209:         manage_options = ZopePageTemplate.manage_options+(
  210:                 {'label':'Main Config','action':'change_ECHO_localeForm'},
  211:                 )
  212: 
  213:         def change_ECHO_localeForm(self):
  214:                 """change form"""
  215:                 pt=zptFile(self, 'zpt/ChangeECHO_localeForm.zpt')
  216:                 return pt()
  217:         
  218:         def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  219:                 """change echo locale"""
  220:                 self.lang=lang
  221:                 self.title=title
  222:                 self.label=label
  223:                 if not text is None:
  224:                         if content_type is None:
  225:                             content_type = self.content_type
  226:                         self.pt_edit(text, content_type)
  227: 
  228:                 if RESPONSE is not None:
  229:                         RESPONSE.redirect('manage_main')
  230: 
  231:                 
  232: def manage_addECHO_localeForm(self):
  233:          """Form for adding"""
  234:          pt=zptFile(self, 'zpt/AddECHO_localeForm.zpt')
  235:          return pt()
  236: 
  237: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  238:         """add echo locale"""
  239: 
  240:         id="locale_"+lang
  241:         
  242:         self._setObject(id, ECHO_locale(id,lang,title,label,text,content_type))
  243:         if RESPONSE is not None:
  244:                 RESPONSE.redirect('manage_main')
  245: 
  246: 
  247: class ECHO_copyright(Folder,ECHO_basis):
  248:         """Copyright informationen"""
  249:         meta_type="ECHO_copyright"
  250:         
  251:         
  252:         
  253:         def __init__(self,id,title,copyrights):
  254:                 """init"""
  255:                 self.title=title
  256:                 self.id=id
  257:                 self.copyrights=copyrights[0:]
  258: 
  259:         def getCopyrights(self):
  260:                 """return coyprights"""
  261:                 return self.copyrights
  262:                 
  263:         manage_options = Folder.manage_options+(
  264:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
  265:                 )
  266: 
  267: 
  268:         def ECHO_copyright_configForm(self):
  269:                 """change form"""
  270:                 pt=zptFile(self, 'zpt/ChangeECHO_copyright')
  271:                 pt.content_type="text/html"
  272:                 return pt()
  273: 
  274:         def ECHO_copyright_config(self,title,RESPONSE=None):
  275:                 """change"""
  276:                 self.title=title
  277:                 self.copyrights=[]
  278:                 self.copyrights=getCopyrightsFromForm(self,self.REQUEST.form)[0:]
  279: 
  280:                 if RESPONSE is not None:
  281:                         RESPONSE.redirect('manage_main')
  282: 
  283:                 
  284: def manage_addECHO_copyrightForm(self):
  285:     """Form for adding"""
  286:     pt=zptFile(self, 'zpt/AddECHO_copyright.zpt')
  287:     return pt()
  288: 
  289: def manage_addECHO_copyright(self, id,title,RESPONSE=None):
  290:         """add the copyright"""
  291: 
  292:         meta_type="ECHO_copyright"
  293:         
  294:         #first generate copyrights as list of tripels (mediaType,partner,copyrightType)
  295:         
  296:                 
  297: 
  298:         self._setObject(id, ECHO_copyright(id, title,getCopyrightsFromForm(self,self.REQUEST.form)))
  299: 
  300:         if RESPONSE is not None:
  301:                 RESPONSE.redirect('manage_main')
  302:         
  303: class ECHO_layoutTemplate(ZopePageTemplate,ECHO_basis):
  304:     """Create a layout Template for different purposes"""
  305: 
  306:     meta_type="ECHO_layoutTemplate"
  307: 
  308:     def __init__(self, id, text=None, content_type=None,EchoType=None):
  309:         self.id = str(id)
  310: 
  311:         self.ZBindings_edit(self._default_bindings)
  312:         if text is None:
  313:             self._default_content_fn = os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%EchoType)
  314:             text = open(self._default_content_fn).read()
  315:         if content_type is None:
  316:             content_type = self.content_type
  317:         self.pt_edit(text, content_type)
  318: 
  319: 
  320: def manage_addECHO_layoutTemplateForm(self):
  321:     """Form for adding"""
  322:     pt=zptFile(self, 'zpt/AddECHO_layoutTemplate.zpt')
  323:     return pt()
  324: 
  325: 
  326: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
  327:     "Add a Page Template with optional file content."
  328:     if type(EchoType)==StringType:
  329:         EchoTypes=[EchoType]
  330:     else:
  331:         EchoTypes=EchoType
  332:         
  333:     for singleType in EchoTypes:
  334: 
  335:         id = str(singleType)+"_template"
  336:         if REQUEST is None:
  337:             self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
  338:             ob = getattr(self, id)
  339:             
  340:             if title:
  341:                 ob.pt_setTitle(title)
  342:             return ob
  343:         else:
  344:             file = REQUEST.form.get('file')
  345:             headers = getattr(file, 'headers', None)
  346:             if headers is None or not file.filename:
  347:                 zpt = ECHO_layoutTemplate(id,EchoType=singleType)
  348:             else:
  349:                 zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
  350: 
  351:             self._setObject(id, zpt)
  352:             ob = getattr(self, id)
  353:             if title:
  354:                 ob.pt_setTitle(title)
  355: 
  356:             try:
  357:                 u = self.DestinationURL()
  358:             except AttributeError:
  359:                 u = REQUEST['URL1']
  360: 
  361:             
  362:     REQUEST.RESPONSE.redirect(u+'/manage_main')
  363:     return ''
  364: 
  365: class ECHO_fullText(ZopePageTemplate,ECHO_basis,ECHO_language):
  366:         """echo fulltext in xml"""
  367: 
  368:         meta_type="ECHO_fullText"
  369: 
  370:         
  371:         def getPage(self,nr='1'):
  372:                 """get page n"""
  373:                 #return self().encode('latin-1','ignore')
  374:                 try:
  375:                    dom=xml.dom.minidom.parseString(self())
  376:                 except:
  377:                    dom=xml.dom.minidom.parseString(self().encode('latin-1'))
  378:                 pages=dom.getElementsByTagName('page')
  379:                 
  380:                 return pages[int(nr)-1].toxml()
  381:         
  382: # Product registration and Add support
  383: manage_addECHO_fullTextForm = PageTemplateFile(
  384:     'zpt/AddECHO_fullText.zpt', globals())
  385: 
  386: def manage_addECHO_fullText(self, id, title=None, text=None,
  387:                            REQUEST=None, submit=None):
  388:     "Add a Page Template with optional file content."
  389: 
  390:     id = str(id)
  391:     if REQUEST is None:
  392:         self._setObject(id, ECHO_fullText(id, text))
  393:         ob = getattr(self, id)
  394:         if title:
  395:             ob.pt_setTitle(title)
  396:         return ob
  397:     else:
  398:         file = REQUEST.form.get('file')
  399:         headers = getattr(file, 'headers', None)
  400:         if headers is None or not file.filename:
  401:             zpt = ECHO_fullText(id)
  402:         else:
  403:             zpt = ECHO_fullText(id, file, headers.get('content_type'))
  404: 
  405:         self._setObject(id, zpt)
  406: 
  407:         try:
  408:             u = self.DestinationURL()
  409:         except AttributeError:
  410:             u = REQUEST['URL1']
  411: 
  412:         if submit == " Add and Edit ":
  413:             u = "%s/%s" % (u, urllib.quote(id))
  414:         REQUEST.RESPONSE.redirect(u+'/manage_main')
  415:     return ''
  416: 
  417: 
  418: class ECHO_resource(CatalogAware,Folder,Persistent,ECHO_basis):
  419:     """ECHO Ressource"""
  420:     security=ClassSecurityInfo()
  421:     meta_type='ECHO_resource'
  422:     default_catalog='resourceCatalog'
  423:     
  424: #    viewClassificationList=viewClassificationListMaster
  425:     def setPID(self,pid):
  426:         """set the pid"""
  427:         self.pid=pid
  428:         return True
  429:         
  430:     def getPID(self):
  431:         """get the pid"""
  432:         return getattr(self,'pid',None)
  433:         
  434:     def PrincipiaSearchSource(self):
  435:            """Return cataloguable key for ourselves."""
  436:            return str(self)
  437: 
  438:     getSubCols = ECHO_helpers.getSubCols
  439: 
  440:     def reindex(self):
  441:         """generate fields for indexing and reindex"""
  442:         
  443:         #TODO: korrigieren des metalink pfades konfigurierbar machen
  444:         splitted= [x for x in urlparse.urlparse(self.metalink)]
  445:         splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  446:         
  447:         if splitted[0]=="http":
  448:             self.metalink=urlparse.urlunparse(splitted)
  449:         
  450: 
  451:         self.fullTextUrl=self.getFullTextXML(noredirect="yes")
  452:         
  453:         #TODO: korrigieren relative url to absoluter url volltexten, konfigurierbar?
  454:         splitted= [x for x in urlparse.urlparse(self.fullTextUrl)]
  455:         if splitted[0]=="":
  456:             splitted[0]="http"
  457:             splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  458:             
  459:             self.fullTextUrl=urlparse.urlunparse(splitted)
  460:             
  461:         self.imagePath=self.getImagePath()
  462:         
  463:         self.reindex_object()
  464:   
  465:   
  466:     security.declareProtected('View','createPDF')
  467:     def createPDF(self,RESPONSE=None,local=None,dpi=150):
  468:             """erzeuge pdf file"""
  469:             pages=1
  470:             dpi=float(dpi)
  471:             imagePath=self.getImagePath().replace("/mpiwg/online","")
  472:             
  473:             
  474:             image="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?fn="+imagePath+"&dw=%i&dh=%i&pn=%i"
  475:             xmlInfo="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/dlInfo-xml.jsp?fn="+imagePath
  476: 
  477:             dom=xml.dom.minidom.parse(urllib.urlopen(xmlInfo))
  478:             for parameter in dom.getElementsByTagName('parameter'):
  479:                     if parameter.getAttribute('name')=="pt":
  480:                             pages=int(parameter.getAttribute('value'))
  481:                             break
  482:             
  483: 
  484:             tempdir="/tmp/archivesImageServer"
  485:             if not os.path.exists(tempdir):
  486:                     os.mkdir(tempdir) 
  487:   
  488:             tmpPath=tempfile.mkdtemp(dir=tempdir)
  489:             
  490: 
  491:             tmpZip=tempfile.mktemp(dir=tempdir)
  492: 
  493:             tmpFn=os.path.split(tmpZip)[1]
  494: 
  495: 
  496:     
  497: 
  498:             if RESPONSE:
  499:                     RESPONSE.setHeader("Content-Type","text/html")
  500:                     RESPONSE.write("<h1>I am creating  the pdf</h1>")
  501:                     txt="<h3>1. step: getting the images( %i pages)</h3>"%pages
  502:                     RESPONSE.write(txt)
  503: 
  504:             c=canvas.Canvas(tmpZip)
  505:             for i in range(1,pages+1):
  506:                     if RESPONSE:
  507:                             RESPONSE.write(str("<p>Get Page: %i<br>\n"%i))
  508:                     faktor=dpi/72.0
  509:                     
  510:                     fn=tmpPath+"/%i"%i
  511: 
  512:                     width,height=A4
  513:                     #print image%(width*faktor,height*faktor,i)
  514:                     url=urllib.urlopen(image%(width*faktor,height*faktor,i)).read()
  515:                     fh=file(fn,"w")
  516:                     fh.write(url)
  517:                     fh.close()
  518: 
  519:     
  520: 
  521:                     c.drawImage(fn,0,0,width=width,height=height)
  522:                     c.showPage()
  523:             c.save()
  524:             if RESPONSE:
  525:                     RESPONSE.write("<p>finished<br>\n")
  526: 
  527:             if RESPONSE:
  528:                     len=os.stat(tmpZip)[6]
  529:                     downloadUrl=self.absolute_url()+"/downloadPDF"
  530:                     RESPONSE.write("""<h1><a href="downloadPDF?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len))
  531:                     RESPONSE.write("""<p>The file will be stored for a while, you can download it later, the URL is:</p>
  532:                     <p><a href="downloadPDF?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn))
  533:                     RESPONSE.close()
  534: 
  535: 
  536:     def downloadPDF(self,fn):
  537:             """download prepared set"""
  538:             filename="/tmp/archivesImageServer/"+fn
  539:             namePDF=self.getId()+".pdf"
  540:             self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%namePDF)
  541:             self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
  542:             len=os.stat(filename)[6]
  543:             self.REQUEST.RESPONSE.setHeader("Content-Length",len)
  544:             images=file(filename).read()
  545:             self.REQUEST.RESPONSE.write(images)
  546:             self.REQUEST.RESPONSE.close()
  547: 
  548: 
  549:     def getRDF(self,urn=None):
  550:             """rdf"""
  551:             ret=getRDFDescription(self,self.link,urn=urn)
  552:             return ret+self.createSubElementRDF(urn=urn) 
  553: 
  554:   
  555:     def changeAccessRightForm(self,preselect=None):
  556:         """change the access rights"""
  557:         
  558:         pt=zptFile(self, 'zpt/ChangeECHO_resourceAccessRight.zpt')
  559:         return pt(preselect=preselect)
  560:     
  561:     def changeAccessRight(self):
  562:         """changeRights"""
  563:         argv=self.REQUEST.form
  564:         self.setAccessRightXML(argv["%s_xml"%self.getId()])
  565:         self.accessRight=argv["%s_echo"%self.getId()]
  566:          
  567:         self.REQUEST.RESPONSE.redirect('manage_main')
  568:         
  569:     
  570:     def getAccessRightSelectorHTML(self,outlook="select",xmldominant=None,preselect=None):
  571:             """htmlselector, xmldominant= in der regel wird der wert des xmlfiles ausgegeben ausser er existiert nicht"""
  572:             values=['','free','MPIWG']
  573:             
  574:             if preselect:#set all to the preselected
  575:                 ar=(preselect,preselect)
  576:             else:#else set to actual value
  577:                 ar=self.getAccessRightMD()
  578:                 
  579:             if outlook=="select":
  580:                     ret="""<select name="%s_xml">"""%self.getId()
  581:                     ret1="""<select name="%s_echo">"""%self.getId()
  582:                     for value in values:
  583:                             if value==ar[0]:
  584:                                     ret+="<option selected>%s</option>"%value
  585:                             else:
  586:                                     ret+="<option>%s</option>"%value
  587:                             
  588:                             if value==ar[1]:
  589:                                     ret1+="<option selected>%s</option>"%value
  590:                             else:
  591:                                     ret1+="<option>%s</option>"%value
  592:                     
  593:                     
  594:                     if not xmldominant:
  595:                         return ret+"</select>",ret1+"</select>"
  596:                     else:
  597:                         if ar[0] is not None:
  598:                             return ret+"</select>"
  599:                         else:
  600:                             return "<p>No xml file (only local selection):"+ret1
  601: 
  602:             else:
  603:                     ret=""
  604:                     ret1=""
  605:                     for value in values:
  606:                             
  607:                             if value==ar[0]:
  608:                                     ret+="""<input type="radio" name="%s_xml" value="%s" checked>%s"""%(self.getId(),value,value)
  609:                             else:
  610:                                     ret+="""<input type="radio" name="%s_xml" value="%s">%s"""%(self.getId(),value,value)
  611:                                     
  612:                             if value==ar[1]:
  613:                                     ret1+="""<input type="radio" name="%s_echo" value="%s" checked>%s"""%(self.getId(),value,value)
  614:                             else:
  615:                                     ret1+="""<input type="radio" name="%s_echo" value="%s">%s"""%(self.getId(),value,value)
  616: 
  617:                     if not xmldominant:                        
  618:                         return ret,ret1
  619:                     else:                         
  620:                         if ar[0]:
  621:                             return ret
  622:                         else:
  623:                             return "<p>No xml file (only local selection)</p>"+ret1
  624: 
  625: 
  626: 
  627:     def copyAccessRightsFromMD(self):
  628:             """kopiere rechte aus den metadaten"""
  629:             self.accessRight=self.getAccessRightMD()[0]
  630:             
  631:             
  632:             
  633:             
  634:     
  635:     def getAccessRightMD(self):
  636:                 """set accessright"""
  637:                 url=self.metalink
  638: 
  639:                 try:
  640:                     urllib.urlopen(url)
  641:                 except:
  642:                     logger("ECHO_Resource (getAccessRightMD)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  643: 
  644:                     return None,getattr(self,'accessRight','')
  645:                 
  646:             
  647:                 try:
  648:                         dom = NonvalidatingReader.parseUri(url)
  649:                 except:
  650:                         logger("ECHO_Resource (getAccessRightMD)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  651:                         return (None,"Cannot parse: "+url+"<br>"+"%s (%s)"%sys.exc_info()[0:2])
  652: 
  653: 
  654:                 accessright=dom.xpath("//meta/access-conditions/access/@type")
  655:                 if accessright:
  656:                     accessright=accessright[0].value
  657:                 if str(accessright)=='institution':
  658:                     tmp=dom.xpath("//meta/access-conditions/access/name")
  659:                     if tmp:
  660:                         accessright=getTextFromNode(tmp[0])
  661:                     
  662:                 if not accessright:
  663:                     accessright=""
  664:                 
  665:                 return accessright,getattr(self,'accessRight','')             
  666: 
  667:     def changeAccessRightMD(self,accessright,RESPONSE=None):
  668:             """change the rights - not user anymore"""
  669:             #TODO: check if method still needed
  670:             params="accessright=%s"%accessright
  671: 
  672: 
  673:             #print ECHO_helpers.urlopen(self.absolute_url()+'/setAccessRightXML'+'?'+params).read()
  674: 
  675:             tries=0
  676:             for i in range(10):
  677:                     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()
  678:                     if x=="ok":
  679:                            
  680:                             break;
  681:                  
  682:             
  683:           
  684:             if RESPONSE is not None:
  685:                         RESPONSE.redirect('manage_main')
  686: 
  687:                 
  688:     def setAccessRightXML(self,accessright):
  689:                 """set accessright"""
  690:                 url=self.metalink
  691:                 accessrights=['MPIWG','free']#allowes rights
  692:                 
  693:                 if accessright =='':
  694:                     """do nothing"""
  695:                     return ""
  696:                     
  697:                     
  698:                 try:
  699:                         geturl=""
  700:                         for line in ECHO_helpers.urlopen(url).readlines():
  701:                                 geturl=geturl+line 
  702: 
  703: 
  704:                 except:
  705:                         return (None,"Cannot open: "+url)
  706: 
  707:                 try:
  708:                         dom=xml.dom.minidom.parseString(geturl)
  709:                         root=dom.getElementsByTagName('resource')[0]
  710:                 except:
  711:                         return (None,"Cannot parse: "+url+"<br>"+geturl)
  712: 
  713:                 metamains=dom.getElementsByTagName('meta')
  714:                 
  715:                 if not metamains:
  716:                         nodenew=dom.createElement('meta')
  717:                         root.appendChild(nodenew)
  718:                         metamain=nodenew
  719:                 else:
  720:                         metamain=metamains[0]
  721:                 
  722:                 
  723:                 metanodes=metamain.getElementsByTagName('access-conditions')
  724: 
  725:                 if not metanodes:
  726:                         nodenew=dom.createElement('access-conditions')
  727:                         metamain.appendChild(nodenew)
  728:                         metanode=nodenew
  729:                 else:
  730:                         metanode=metanodes[0]
  731: 
  732:                 accesses=metanode.getElementsByTagName('access')
  733: 
  734:                 #delete old
  735:                 if accesses:
  736:                      metanode.removeChild(accesses[0]).unlink()
  737: 
  738:                 #create new
  739:                     
  740:                 nodenew2=dom.createElement('access')
  741:                 metanode.appendChild(nodenew2)
  742:                 metanode2=nodenew2
  743:                 
  744:                 attribute=metanode2.getAttribute('type')
  745:                 
  746:                 if accessright=="free":
  747:                     
  748:                      metanode2.setAttribute('type','free')
  749:                 
  750:                 elif accessright.upper()=='MPIWG':
  751:                         metanode2.setAttribute('type','institution')
  752:                         nodenew4=dom.createElement('name')
  753:                         metanodetext=dom.createTextNode('MPIWG')
  754:                         nodenew4.appendChild(metanodetext)
  755:                         nodenew2.appendChild(nodenew4)
  756:                 #print dom.toxml().encode('utf-8')
  757:                 string= encodeRPC(dom.toxml().encode('utf-8'))
  758:                 
  759:                 #TODO: make server configurable
  760:                 server=xmlrpclib.Server("http://foxridge.mpiwg-berlin.mpg.de/server")
  761: 
  762:                 path=urlparse.urlparse(self.metalink)[2]
  763:          
  764:                 server.writeMetaDataFile(path,string,"yes")
  765:         
  766:     def setStartPageForm(self):
  767:             """Form for changing the startpage"""
  768: 
  769:             
  770:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPage.zpt')
  771:             pt.content_type="text/html"
  772:             return pt()
  773:     
  774: 
  775:     def createImageUrl(self,pn=1):
  776:             """create ImageUrl"""
  777: 
  778:             
  779:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  780:             
  781:             digiliburlprefix=readFieldFromXML(self.metalink,'texttool','digiliburlprefix')
  782:             images=readFieldFromXML(self.metalink,'texttool','image')
  783: 
  784: 
  785:             if (not resourcepath) or (not digiliburlprefix) or (not images):
  786:                     logger("ECHO (createImageUrl)",logging.ERROR,"Cannot create ImageUrl for %s"%self.absolute_url())
  787:                     return None
  788:             resourcepath=resourcepath.replace('/mpiwg/online','')
  789:             if not digiliburlprefix: digiliburlprefix="http://echo.mpiwg-berlin.mpg.de/zogilib?"
  790: 
  791:             if (not images) or (not resourcepath): return None
  792: 
  793:             return "%sfn=%s&pn=%i"%(digiliburlprefix,resourcepath+"/"+images,pn)
  794:     
  795:     def copyTitleToInfoXML(self,RESPONSE=None):
  796:             """copy title from the resource"""
  797:             presentationXML=readFieldFromXML(self.metalink,'texttool','presentation')
  798:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  799:             if (not presentationXML) or (not resourcepath): 
  800:                 if RESPONSE:
  801:                         RESPONSE.write("Error: %s\n"%self.getId())
  802:                 else:
  803:                         return None,self.absolute_url()
  804: 
  805:             try:
  806:                     fh=file(os.path.join(resourcepath,presentationXML),'w')
  807:                     fh.write("""<info>
  808:                     <author></author>
  809:                     <title>%s</title>
  810:                     <date></date>
  811:                     <display>yes</display>
  812:                     </info>"""%self.title)
  813:                     fh.close()
  814:                     return 1,self.getId()
  815:             except:
  816:                     if RESPONSE:
  817:                             RESPONSE.write("Error: %s\n"%self.getId())
  818:                     else:
  819:                             return None,self.absolute_url()
  820: 
  821:             
  822:     def setStartPage(self,startpage=None,RESPONSE=None):
  823:             """set start page, if no startpage defined use the generic one of the resource"""
  824: 
  825:             if (not (type(startpage)==StringType)):
  826:                     if ("__generic" in startpage): # checke ob generic in der liste
  827:                             startpage=self.absolute_url()+"/startpage_html"
  828:                     elif ("__firstPage" in startpage): # checke ob generic in der liste
  829:                             startpage=self.createImageUrl()
  830:                             
  831:             if (not startpage):
  832:                     startpage=self.absolute_url()+"/startpage_html"
  833:             elif (startpage=="__generic"):
  834:                     startpage=self.absolute_url()+"/startpage_html"
  835:             elif (startpage=="__firstPage"):
  836:                         startpage=self.createImageUrl()
  837:     
  838:             params="startpage=%s"%startpage
  839:             #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))
  840:                
  841:             tries=0
  842:             for i in range(10):
  843:                     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()
  844:                     if x=="ok":
  845:                            
  846:                             break;
  847:                  
  848:             
  849:             path=self.metalink
  850:             
  851:             path=re.sub(self.REQUEST['SERVER_URL'],'',path)
  852:             path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path)
  853:             
  854:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  855:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
  856:             path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
  857:             path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
  858:             path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
  859:             path=re.sub('http://vision.mpiwg-berlin.mpg.de','',path) # falls vision als server
  860:             path=re.sub('http://xserve02.mpiwg-berlin.mpg.de:18880','',path) # falls vision als server
  861:             path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
  862:             path=re.sub('/index.meta','',path) 
  863: 
  864: 
  865:             ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  866: 
  867:             if RESPONSE is not None:
  868:                         RESPONSE.redirect('manage_main')
  869: 
  870:     def changeViewerTemplateSetForm(self):
  871:             """change the viewer template set"""
  872:             pt=zptFile(self, 'zpt/changeResourceViewerTemplateSet')
  873:             return pt()
  874: 
  875: 
  876:     def setLink(self, link=None):
  877:         """change link field"""
  878:         if link is not None:
  879:             self.link = link
  880:             
  881:    
  882:     def getTextToolsField(self,name,default=''):
  883:         """Lese Textoolsfelder aus index.meta im path aus"""
  884:         
  885:         try:
  886:             dom=xml.dom.minidom.parse(self.metalink)
  887:             node=dom.getElementsByTagName('texttool')[0] #getNode
  888:             subnode=node.getElementsByTagName(name)[0]
  889: 
  890:             # bei text wird nur der Folder gebraucht
  891:             if name=="text":
  892:                 splitted=getText(subnode.childNodes).split("/")
  893:                 return splitted[len(splitted)-2]
  894:             else:
  895:                 return getText(subnode.childNodes)
  896:         except:
  897:             return default
  898:    
  899: 
  900:     def changeViewerTemplateSet(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
  901:             """changeit"""
  902: 
  903:             paramList=['project','startpage','xslt','thumbtemplate','topbar','digiLibTemplate','digiliburlprefix']
  904: 
  905:             
  906:             #writeMetadata(self.metalink,self.metaDataHash,project,None,xslt,thumbtemplate,topbar,digiLibTemplate)
  907: 
  908:             params="project=%s&xslt=%s&thumbtemplate=%s&topbar=%s&digiLibTemplate=%s&digiliburlprefix=%s"%(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
  909: 
  910:             try:
  911:                 tries=0
  912:                 for i in range(10):
  913:                         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()
  914:                         if x=="ok":
  915:                            
  916:                             break;
  917:                  
  918:             except:
  919:                 logger("ECHO_ressource (changeViewerTemplateSet)", logging.ERROR,"%s (%s)"%sys.exc_info()[0:2])          
  920:                 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)))
  921:             #print self.absolute_url()+'/newMetaXML'+urllib.quote'?'+params)
  922:             # hack Pfad auf die Dokumente
  923:             path=self.metalink
  924:             
  925:             
  926: 
  927:             path=re.sub('/index.meta','',path) 
  928: 
  929:             #TODO: direct access to the file system necessary, fix that also xmlrpc to the server where the index file is stored is possible    
  930:             parsedUrl=urlparse.urlparse(path)
  931:             path=parsedUrl[2]
  932: 
  933:             try:        
  934:                 return ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  935:             except:
  936:                 logger("ECHO_Resource (changeViewerTemplateSet)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  937:                 logger("ECHO_Resource (changeViewerTemplateSet)", logging.INFO,"http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path)
  938: 
  939:             if RESPONSE is not None:
  940:                         RESPONSE.redirect('manage_main')
  941: 
  942:     
  943: 
  944:     security.declarePublic('content_html')      
  945:     def content_html(self):
  946:         """template fuer content"""
  947:         return ECHO_basis.content_html(self,'resource')
  948:     
  949: #    def getViewClassification(self):
  950: #        if hasattr(self,'viewClassification'):
  951: #            return self.viewClassification
  952: #        else:
  953: #            return ""
  954: 
  955:     def getFullTextXML(self,noredirect=None):
  956:             """getFullTextXML; gives the FullText as an XML Document, and <error></error> if somthing goes wrong."""
  957: 
  958:             try:
  959:                     #logger("ECHO Fulltext",logging.INFO,"open %s"%self.metalink)
  960:                     fh=ECHO_helpers.urlopen(self.metalink)
  961:                     #logger("ECHO Fulltext",logging.INFO,"opened %s"%self.metalink)
  962:                     dom=xml.dom.minidom.parse(fh)
  963:                     texttools=dom.getElementsByTagName('texttool')
  964:                     text=texttools[0].getElementsByTagName('text')
  965:                     texturl=getText(text[0].childNodes)
  966: 
  967:                     #logger("ECHO Fulltext",logging.INFO,"found %s"%texturl)
  968:                     fh.close()
  969:                     #logger("ECHO Fulltext",logging.INFO,"closed fh")
  970:                     #keine url
  971:                     if not (texturl.split(":")[0] in ['http','ftp','file']): 
  972:                         if not noredirect:
  973:                             return file(texturl).read()
  974:                         else:
  975:                             return texturl
  976: 
  977:                     if not noredirect:
  978:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  979:                             logger("ECHO Fulltext",logging.INFO,"redirect to:%s"%texturl)
  980:                             self.REQUEST.RESPONSE.redirect(texturl)
  981:                     else:
  982:                             return texturl
  983:             except:
  984: 
  985:                     if not noredirect:
  986:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  987:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  988:                     else:
  989:                             return "<error>no fulltext available</error>"
  990: 
  991:     def getImagePath(self):
  992:             """gibt pfad zum image aus"""
  993:             return self.getImageView(noredirect="yes",onlyPath="yes")
  994:     
  995:     def getImageView(self,noredirect=None,onlyPath=None):
  996:             """getImages; give Imageviewr  and <error></error> if somthing goes wrong."""
  997:             try:
  998:                     fh=ECHO_helpers.urlopen(self.metalink)
  999:                     dom=xml.dom.minidom.parse(fh)
 1000:                     texttools=dom.getElementsByTagName('texttool')
 1001:                     text=texttools[0].getElementsByTagName('image')
 1002:                     imagetemp=getText(text[0].childNodes)
 1003:                     
 1004:                     text=dom.getElementsByTagName('archive-path')
 1005:                     archivepath=getText(text[0].childNodes)
 1006:                     archivepath=re.sub('/mpiwg/online/','',archivepath) 
 1007:                     imageurl="http://echo.mpiwg-berlin.mpg.de/zogilib?fn="+archivepath+"/"+imagetemp
 1008:                     fh.close()
 1009: 
 1010:                     if not noredirect:
 1011:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
 1012:                             self.REQUEST.RESPONSE.redirect(imageurl)
 1013:                     else:
 1014:                             if not onlyPath:
 1015:                                     return imageurl
 1016:                             else:
 1017:                                     return archivepath+"/"+imagetemp
 1018:             except:
 1019: 
 1020:                     if not noredirect:
 1021:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1022:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
 1023:                     else:
 1024:                             return "<error>no images available</error>"
 1025: 
 1026:     
 1027:     def getCopyrightsHTML(self):
 1028:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
 1029:             
 1030:             if hasattr(self,'copyrightModel'):
 1031:                     obj=self.copyrightModel
 1032:                     
 1033:             else:
 1034:                     return "ERROR"
 1035:             ret=[]
 1036:             
 1037:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
 1038:                     
 1039:                     
 1040:                     try:
 1041:                         if hasattr(self.copyrightTypes,copyright[2]):
 1042:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
 1043:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
 1044:                         else:
 1045:                              copyrightTypeObj=getattr(obj,copyright[2])
 1046:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
 1047:                              
 1048:                         label=copyrightTypeObj.label
 1049:                         url=getattr(copyrightTypeObj, 'url', '')
 1050:                             
 1051:                         if url!='':
 1052:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
 1053:                         else:
 1054:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
 1055:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1056:                                 else:
 1057:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1058:                     except:
 1059:                             """nothing"""
 1060:                     
 1061:             return ret
 1062:             
 1063:     def getInstitutionsHTML(self):
 1064:                 """gibt Liste der foerdernden Institutionen aus"""
 1065:                 
 1066:                 if hasattr(self,'support'):
 1067:                         obj=self.support
 1068:                         ret=obj.getSupporter()
 1069:                         return ret
 1070:                 else:
 1071:                         return ''
 1072:                         
 1073:     def getOwnerOriginalsHTML(self):
 1074:                """gibt Liste der foerdernden Institutionen aus"""
 1075:                
 1076:                if hasattr(self,'ownerOriginal'):
 1077:                        obj=self.ownerOriginal
 1078:                        ret=obj.getOwner()
 1079:                        return ret
 1080:                else:
 1081:                        return ''
 1082:     
 1083:     def getDigiCopyByHTML(self):
 1084:                """gibt Liste der foerdernden Institutionen aus"""
 1085:                
 1086:                if hasattr(self,'digiCopyBy'):
 1087:                        obj=self.digiCopyBy
 1088:                        ret=obj.getDigiCopyBy()
 1089:                        return ret
 1090:                else:
 1091:                        return ''                    
 1092:     
 1093:     def getCredits(self):
 1094:         """Ausgabe der credits"""
 1095:         if self.credits:
 1096:             return self.credits
 1097:         else:
 1098:             return []
 1099: 
 1100: 
 1101:     
 1102:     def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords):
 1103: 
 1104:         self.id = id
 1105:         """Festlegen der ID"""
 1106:         
 1107:         self.label = label
 1108:         self.link= link
 1109:         self.metalink=metalink
 1110:         self.title=title
 1111:         self.weight=weight
 1112:         self.credits=toList(credits)
 1113:         self.description=description
 1114:         self.contentType=contentType
 1115:         self.copyrightType=copyrightType
 1116:         self.renderingType=renderingType
 1117:         self.responsible=responsible
 1118:         self.resourceID=resourceID
 1119:         
 1120:         if coords:
 1121:             coordsnew=[ string.split(x,",") for x in coords]
 1122:         else:
 1123:             coordsnew=[]
 1124:         
 1125:         self.coords=coordsnew
 1126: #       self.viewClassification=""
 1127: 
 1128: 
 1129: 
 1130:     def getContentType(self):
 1131:             try:
 1132:                     return normalizeCt(self.contentType)
 1133:             except:
 1134:                     return ""
 1135: 
 1136:     def getCopyrightType(self):
 1137:             try:
 1138:                     return self.copyrightType
 1139:             except:
 1140:                     return ""
 1141: 
 1142:     def getRenderingType(self):
 1143:             try:
 1144:                     return self.renderingType
 1145:             except:
 1146:                     return ""
 1147: 
 1148:     def ECHO_resource_config(self):
 1149:         """Main configuration"""
 1150: 
 1151:         if not hasattr(self,'weight'):
 1152:             self.weight=""
 1153: 
 1154:         pt=zptFile(self, 'zpt/ChangeECHO_resource.zpt')
 1155:         return pt()
 1156:     
 1157: 
 1158:     def ECHO_resource_config_main(self):
 1159:         """Main configuration"""
 1160:         if not hasattr(self,'weight'):
 1161:             self.weight=""
 1162:         pt=zptFile(self, 'zpt/ChangeECHO_resource_main.zpt')
 1163:         return pt()
 1164: 
 1165:     def ECHO_resource_config_coords(self):
 1166:         """Coords configuration """
 1167:         pt=zptFile(self, 'zpt/ChangeECHO_resource_coords.zpt')
 1168:         return pt()
 1169: 
 1170:     def ECHO_resource_config_credits(self):
 1171:         """Main configuration"""
 1172:         pt=zptFile(self, 'zpt/ChangeECHO_resource_credits.zpt')
 1173:         return pt()
 1174: 
 1175:     def ECHO_resource_config_metadata(self):
 1176:         """Main configuration"""
 1177:         if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')):
 1178:                 self.metaDataHash={}
 1179:                 self.contentType=self.bib_type
 1180:                 for data in self.metadata:
 1181:                         data_neu=re.sub('-','_',data)
 1182:                         self.metaDataHash[data_neu]=getattr(self,data)[0:]
 1183: 
 1184:         
 1185:         pt=zptFile(self, 'zpt/ChangeECHO_resource_metadata.zpt')
 1186:         return pt()
 1187: 
 1188: 
 1189:     
 1190:     def changeViewer(self,newViewer):
 1191:         """set newViewer to the url of the new viewer
 1192:         only if metalink is set, otherwise it gives false
 1193:         """
 1194:         
 1195:         texterUrl="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Texter?fn=/"
 1196:         
 1197:         vl,msg=self.checkValidityOfMetaLink()
 1198:         
 1199:         if not vl: #ungueltiger link, versuche neuen
 1200:             newStr=re.match(".*/mpiwg/online/(.*)",self.metalink) # suche pfad hinter /mpiwg/online 
 1201:             oldLink=self.metalink
 1202:             
 1203:             if newStr:
 1204:                 self.metalink=texterUrl+newStr.group(1)
 1205:                 vl,msg=self.checkValidityOfMetaLink()
 1206:             else:
 1207:                 logging.error("change Viewer XX(mew Metadatafile) %s"%self.metalink)
 1208:                 vl=False
 1209:                 
 1210:             if not vl: # geht immer noch nicht, dann setzte wieder zurueck
 1211:                 self.metaLink=oldLink
 1212:             
 1213:             logging.info("change Viewer (mew Metadatafile) %s"%self.metalink)
 1214:            
 1215:         if vl:
 1216:             self.newViewer=newViewer
 1217:             return vl,msg
 1218:         else:
 1219:             return vl,msg
 1220:     
 1221:     def checkValidityOfMetaLink(self):
 1222:         """checks if the metalink is valid xml"""
 1223:         
 1224:         ml=self.metalink
 1225:         
 1226:         try:
 1227:             txt=urllib.urlopen(ml)
 1228: 
 1229:         except:
 1230:             return False,"Cannot open: %s)"%ml
 1231:         
 1232:         txt.close()        
 1233:         try:
 1234:             dom = NonvalidatingReader.parseUri(ml)
 1235:         except:
 1236:             return False, "Connot parse: %s)"%ml
 1237:         
 1238:         if len(dom.xpath("//texttool"))==0:
 1239:             return False, "No texttools: %s)"%ml
 1240:             
 1241:         return True,""
 1242:         
 1243:     def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,newViewer='',RESPONSE=None):
 1244:         """Aenderung der Properties"""
 1245:         self.resourceID=resourceID
 1246:         self.title=title
 1247:         self.label=label
 1248:         self.description=description
 1249: 
 1250:         self.contentType=contentType
 1251:         self.renderingType=renderingType
 1252:         self.weight=weight
 1253:         
 1254:         self.link=link
 1255:         self.metalink=metalink
 1256:         
 1257:         self.newViewer=newViewer
 1258:         
 1259:         
 1260:         if RESPONSE is not None:
 1261:             RESPONSE.redirect('manage_main')
 1262: 
 1263: 
 1264:     def changeECHO_resource_coords(self,RESPONSE=None):
 1265:         """Aenderung der Properties - coords"""
 1266:         #return self.REQUEST
 1267:         for area in self.getMapAreas():
 1268:             id = area.getId()
 1269:             if self.REQUEST.has_key('del.'+id):
 1270:                 # delete this area
 1271:                 self._delObject(id)
 1272:                 # return to same menu
 1273:                 if RESPONSE is not None:
 1274:                     RESPONSE.redirect('ECHO_resource_config_coords')
 1275:                 return
 1276:             # modify this area
 1277:             coordstring = self.REQUEST.get('coords.'+id, '')
 1278:             coords = string.split(coordstring, ',')
 1279:             angle = self.REQUEST.get('angle.'+id, '0')
 1280:             type = self.REQUEST.get('type.'+id, 'area')
 1281:             if len(coords) == 4:
 1282:                 area.setCoordString(coordstring)
 1283:                 area.setAngle(angle)
 1284:                 area.setType(type)
 1285:         # return to main menu    
 1286:         if RESPONSE is not None:
 1287:             RESPONSE.redirect('manage_main')
 1288: 
 1289: 
 1290:     def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
 1291:         """Aenderung der Properties"""
 1292:         self.credits=credits
 1293:         self.responsible=responsible
 1294:         self.copyrightType=copyrightType
 1295:         
 1296:         if RESPONSE is not None:
 1297:             RESPONSE.redirect('manage_main')
 1298: 
 1299: 
 1300:     def changeECHO_resource_metadata_local(self,RESPONSE=None):
 1301:             """change metadata"""
 1302:             tags=self.findTagsFromMapping(normalizeCt(self.contentType))
 1303:             for field in tags[1]:
 1304:                     self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)][0:]
 1305:                         
 1306: 
 1307:                     
 1308:             if RESPONSE is not None:
 1309:                     RESPONSE.redirect('manage_main')
 1310: 
 1311:     def changeECHO_resource_metadata(self,RESPONSE=None):
 1312:             """change metadata"""
 1313:             tags=self.findTagsFromMapping(normalizeCt(self.contentType))
 1314:             self.OSAS_meta={}
 1315:             for field in tags[1]:
 1316:                     try:
 1317:                             self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
 1318:                             self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
 1319:                     except:
 1320:                             logger("ECHO_collection (changeECHO_resource_metadata)",logging.ERROR,"%s (%s)"%sys.exc_info()[0:2])
 1321: 
 1322:             print self.newMetaXML()
 1323:             tries=0
 1324:             for i in range(10):
 1325:                     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()
 1326:                     if x=="ok":
 1327:                            
 1328:                             break;
 1329:                  
 1330:             
 1331: 
 1332:             if RESPONSE is not None:
 1333:                     RESPONSE.redirect('manage_main')
 1334: 
 1335:     
 1336: 
 1337:     def getMDValueSimpleSearchField(self):
 1338:             """returns value for simple search"""
 1339:             
 1340:             try:
 1341:                 return " ".join([self.getMDValue('title',generic="yes"),
 1342:                              self.getMDValue('author',generic="yes"),
 1343:                              self.getMDValue('year',generic="yes"),self.getTitle()])
 1344:             except:
 1345:                 
 1346:                 #logger(" ECHO_collection(getMDSimpleSearchField)",logging.INFO," ".join([self.getMDValue('title',generic="yes"),
 1347:                  #            self.getMDValue('author',generic="yes"),
 1348:                   #           self.getMDValue('year',generic="yes"),'']))
 1349:                 return ""
 1350:                              
 1351:     def getMDValue(self,fieldNameTest,empty=None,generic=None):
 1352:             """get md values"""
 1353:             #TODO: cache mappinghash
 1354:             
 1355:             fieldName=None
 1356:             if generic:
 1357:                 if self.contentType:
 1358:                     ct=self.contentType.replace(" ","_").lower()
 1359:                     ct=self.contentType.replace("-","_").lower()
 1360:                 else:
 1361:                     logger("ECHO_collection (getMDValue)", logging.INFO, "no_content type for %s"%self.getId())
 1362:                     ct=""
 1363:                     
 1364:                 #caching
 1365:                 if not hasattr(self,'_v_mapHash'): #noch keine cachevariable
 1366:                     self._v_mapHash={}
 1367:                 
 1368:                 
 1369: 
 1370:                 tmp=self._v_mapHash.get(ct,None) 
 1371:                 if tmp: #teste ob type schon existiert
 1372:                     fieldName=tmp.get(fieldNameTest,None)
 1373:                 else:
 1374:                     self._v_mapHash[ct]={}
 1375:                     
 1376: 
 1377:                 #noch nicht gecached    
 1378:                 if not fieldName and hasattr(self.standardMD,ct):    
 1379:                     fieldName=getattr(self.standardMD,ct).generateMappingHash()[fieldNameTest][0]
 1380:                     self._v_mapHash[ct][fieldNameTest]=fieldName
 1381:             if not fieldName:
 1382:                 fieldName=fieldNameTest  
 1383:             if not empty:
 1384:                            #FIXME: warum gibt es manchmal kein metadatahas
 1385:                 try:
 1386:                     
 1387:                     ret =self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%normalizeCt(self.contentType))
 1388:                 except:
 1389:                     logger("ECHO (line 1069)",logging.ERROR,"no md hash for %s"%self.getId()) 
 1390:                     return ""
 1391:                   
 1392:             else:
 1393: 
 1394:                    
 1395:                    ret= self.metaDataHash.get(fieldNameTest,empty)
 1396:                
 1397:             return unicodify(ret)
 1398: 
 1399:     getFieldValue=getMDValue #depricated
 1400: 
 1401:     def newMetaXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,digiliburlprefix=None):
 1402:             """new index.meta"""
 1403:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1404: 
 1405:             if not hasattr(self,'metaDataHash'):
 1406:                 
 1407:                     self.copyIndex_meta2echo_resource()
 1408:             try:
 1409: 
 1410: 
 1411:                     return writeMetadata(self.metalink,self.OSAS_meta,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1412:             except:
 1413:                     #print self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix
 1414: 
 1415:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1416: 
 1417:     def showMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1418:             """return bibliographical metadata as stored in the object"""
 1419:             
 1420:             try:
 1421:                     
 1422:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,xmlfrag="yes")
 1423:             except:
 1424:                     return "<error> no metadata stored</error>"
 1425:     
 1426:     def getXQueryMetaData(self,xquery):
 1427:                 '''
 1428:                 execute an xquery on the metadata and returns a list of tuples, 
 1429:                 each tuple represent the content of the node as text and the whole node as xml-fragment
 1430:                 @param xquery: xquery auf den metadaten
 1431:                 '''
 1432:                 
 1433:                 try:
 1434:                         md=writeMetadata(self.metalink,self.metaDataHash,xmlfrag="yes")
 1435:                 except:
 1436:                         return None
 1437: 
 1438:                 dom = NonvalidatingReader.parseString(md,"http://www.mpiwg-berlin.mpg.de/")
 1439:                 
 1440:                 results=Ft.Xml.XPath.Evaluate(xquery, contextNode=dom)
 1441:             
 1442:                 ret=[]
 1443:                 for result in results:
 1444:                     
 1445:                     buf = cStringIO.StringIO()
 1446:                     PrettyPrint(result, stream=buf)
 1447:                     str = buf.getvalue()[0:]
 1448:                     buf.close()
 1449:                     ret.append((getTextFromNode(result),str)) 
 1450:                         
 1451:                 return ret
 1452:         
 1453:     def getMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1454:             """prints out metadata as stored in the echo environment, format is the index.meta format"""
 1455:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1456:             return writeMetadata(self.metalink,self.metaDataHash)
 1457: 
 1458:     def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1459:         """Aenderung der Properties"""
 1460:         
 1461:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1462:         self.link=link
 1463:         self.metalink=metalink
 1464:         
 1465:         if RESPONSE is not None:
 1466:             RESPONSE.redirect('manage_main')
 1467:             
 1468:             
 1469:     manage_options = Folder.manage_options+(
 1470:         {'label':'Main Config','action':'ECHO_resource_config_main'},
 1471:         {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
 1472:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1473:         {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
 1474:         {'label':'Change TemplateSets and Image Viewer','action':'changeViewerTemplateSetForm'},
 1475:         {'label':'set/change startpage','action':'setStartPageForm'},
 1476:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 1477:         {'label':'Change AccessRights','action':'changeAccessRightForm'}, 
 1478:         )
 1479: 
 1480: 
 1481:     def isDefinedInThisSet(self,fields,field):
 1482:             """checks if field is defined in fields"""
 1483:             if (fields[0].has_key(field)) and not (fields[0][field]==""):
 1484:                     return 1
 1485:             else:
 1486:                   
 1487:                     return 0
 1488:             
 1489:     def getFieldLabel(self,fields,field):
 1490:         """get labels"""
 1491:         try:
 1492:             ret =fields[0][field]
 1493:             if ret == "":
 1494:                 return field
 1495:             else:
 1496:                 return ret
 1497:         except:
 1498:             return field
 1499: 
 1500: 
 1501: 
 1502:     def getFieldTag(self,fields,field):
 1503:         """get labels"""
 1504:         try:
 1505:             ret =fields[0][field]
 1506:             if ret == "":
 1507:                 return field
 1508:             else:
 1509:                 return ret
 1510:         except:
 1511:             return field
 1512: 
 1513:     
 1514: 
 1515:     def getMetaDataHash(self):
 1516:             """md hash"""
 1517:             return self.metaDataHash
 1518:     
 1519:     def setFieldValue(self,field,value):
 1520:         """get value"""
 1521:         #TODO: remove setFieldValue
 1522:         
 1523:         if not hasattr(self,'metaDataHash'):
 1524:                 setattr(self,'metaDataHash',{})
 1525:         self.metaDataHash[field]=value[0:]
 1526: 
 1527:     def copySearchFields(self):
 1528:             """copys metadatafields to the object"""
 1529:             fields=['author','title','year']
 1530:             
 1531:             for field in fields:
 1532:                     setattr(self,'MD_'+field,self.getMDValue(field,generic="yes"))
 1533:     
 1534: 
 1535:     def findLabelsFromMapping(self,referenceType):
 1536:         """gib hash mit label -> generic zurueck"""
 1537:         #return {},[]
 1538: 
 1539:         temp=self.ZopeFind(self.standardMD)
 1540: 
 1541:         if referenceType=="":
 1542:                 referenceType="book"
 1543:         
 1544:         
 1545:         bibdata={}
 1546:         retdata={}
 1547:         fields=[]
 1548:         fieldlist=self.standardMD.fieldList
 1549: 
 1550:         tags=self.findTagsFromMapping(normalizeCt(self.contentType))
 1551:         self.referencetypes=tags[2]
 1552:         for referenceTypeF in self.referencetypes:
 1553:                 
 1554:                 
 1555:                 if normalizeCt(referenceTypeF[1].title) == normalizeCt(referenceType.lower()):
 1556: 
 1557:                         try:
 1558:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1559:                                 referenceType=referenceTypeF[1].title
 1560:                         except:
 1561:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1562:                 
 1563: 
 1564:                         bibdata['data']=referenceTypeF[1]
 1565:                         fields=bibdata[referenceType]
 1566:                         for field in fieldlist:
 1567:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
 1568: 
 1569:         return retdata,fieldlist,temp,fields
 1570: 
 1571:     def findTagsFromMapping(self,referenceType):
 1572:         """gib hash mit label -> generic zurueck"""
 1573:         
 1574: 
 1575:         if referenceType=="":
 1576:                 referenceType="book"
 1577:         
 1578:         temp =  self.ZopeFind(self.standardMD)[0:]
 1579: 
 1580:         
 1581:         #self.referencetypes=temp[0:]
 1582:         
 1583:         
 1584:     
 1585: 
 1586:         bibdata={}
 1587:         retdata={}
 1588:         fieldlist=self.standardMD.fieldList
 1589:         fields=[]
 1590:         for referenceTypeF in temp:
 1591:                 #print referenceType
 1592:         
 1593:                 if normalizeCt(referenceTypeF[1].title) == normalizeCt(referenceType.lower()):
 1594:                         try:
 1595:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1596:                                 referenceType=referenceTypeF[1].title
 1597:                         except:
 1598:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1599:                         bibdata['data']=referenceTypeF[1]
 1600:                         fields=bibdata[referenceType]
 1601:                         for field in fieldlist:
 1602:                             retdata[field]=referenceTypeF[1].getValue(field)[0]
 1603:         
 1604:         return retdata,fieldlist,temp,fields
 1605: 
 1606:     
 1607:     security.declarePublic('copyIndex_meta2echo_resource') # has to be change, presentlyset because of OSAS koordination
 1608:     def copyIndex_meta2echo_resource(self,RESPONSE=None):
 1609:             """copy MD von Index_meta to the echo_resource"""
 1610:             
 1611:             (metadict, error)=readMetadata(self.metalink)
 1612: 
 1613: 
 1614:             
 1615:             self.metaDataHash={}
 1616:             if not error=="": #Fehler beim Auslesen des Metafiles
 1617:                     
 1618:                     return "ERROR:",error,self.absolute_url()
 1619:             
 1620:             self.contentType=normalizeCt(metadict['bib_type'])[0:]
 1621:             fields=self.findTagsFromMapping(normalizeCt(self.contentType))
 1622:             
 1623:             #fields=self.findLabelsFromMapping(normalizeCt(self.contentType))
 1624:             for field in fields[1]:
 1625:                     
 1626:                     if self.isDefinedInThisSet(fields,field):
 1627:                             #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),''))
 1628:                             self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),''))
 1629: 
 1630:             
 1631:             
 1632:             if RESPONSE:
 1633:                     return RESPONSE.redirect('manage_main')
 1634:             
 1635:             return "OK:",self.absolute_url(),normalizeCt(self.contentType)
 1636:         
 1637:     def ECHO_getResourceMD(self,template="yes",back=None,overwrite="no"):
 1638:         """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
 1639:         (metadict, error)=readMetadata(self.metalink)
 1640:         
 1641:         if back:
 1642:             self.REQUEST.SESSION['back']=back
 1643: 
 1644:         if not error=="": #Fehler beim Auslesen des Metafiles
 1645:                 return "ERROR:",error
 1646:         
 1647:         if (not self.contentType) or (overwrite=="yes"):
 1648:                 self.contentType=normalizeCt(normalizeCt(metadict['bib_type']).lower())
 1649:                 
 1650:         if not (normalizeCt(metadict['bib_type']).lower()==normalizeCt(self.contentType).lower()):
 1651:                 self.REQUEST.SESSION['contentStorage']=normalizeCt(metadict['bib_type'])
 1652:                 self.REQUEST.SESSION['contentZope']=normalizeCt(self.contentType)
 1653: 
 1654:                 return zptFile(self, 'zpt/ECHO_getResourceMDErrorContentType.zpt')()
 1655: 
 1656:         #self.REQUEST.SESSION['metadict']=metadict
 1657:         
 1658:         
 1659:         
 1660: 
 1661:         self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict)
 1662: 
 1663: 
 1664:         if template=="yes":
 1665:                 #pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/ECHO_resourceMD.zpt'),metadict=metadict).__of__(self)
 1666:                 pt=zptFile(self, 'zpt/ECHO_resourceMD.zpt')
 1667:                 
 1668:                 return pt(metadict=metadict)
 1669: 
 1670:         
 1671: 
 1672:     
 1673:     
 1674:     def ECHO_getMD(self,item):
 1675:         """Ausgabe der MD"""
 1676:         return getattr(self,item)
 1677: 
 1678:     def checkRDF(self,path):
 1679:             """check if pdf in the path"""
 1680:             try:
 1681:                     for fileName in os.listdir(path):
 1682:                             if os.path.splitext(fileName)[1]==".pdf":
 1683:                                     return os.path.join(path,fileName)
 1684:                     return None
 1685:             except:
 1686:                     return None
 1687:             
 1688:             
 1689:     security.declareProtected('View','index_html')
 1690:     def index_html(self):
 1691:         """standard page"""
 1692:         pdf=self.checkRDF(self.link)
 1693:         if pdf:
 1694:                 fh=file(pdf,'r').read()
 1695:                 self.REQUEST.RESPONSE.setHeader('Content-Type','application/pdf')
 1696:                 self.REQUEST.RESPONSE.write(fh)
 1697:                 self.REQUEST.RESPONSE.close()
 1698:                 return 
 1699:             
 1700:         if getattr(self,'newViewer',''): #benutze den neuen viewer
 1701:             url=self.newViewer+'url='+self.metalink+"&mode=texttool"
 1702:             return self.REQUEST.RESPONSE.redirect(url)
 1703:             
 1704:         return self.REQUEST.RESPONSE.redirect(self.link)
 1705: 
 1706:     def startpage_html(self):
 1707:             """prints out a startpage for a resource for use e.g. in the BVE"""
 1708: 
 1709:             # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt
 1710: 
 1711:             sp=self.ZopeFind(self,obj_ids=['startpage.html'])
 1712: 
 1713:             if sp:
 1714:                     return sp[1]()
 1715: 
 1716:             #pruefen ob irgendwo ein template
 1717:             if hasattr(self,'startpage_index_template'): 
 1718:                     return self.startpage_index_template()
 1719: 
 1720:             #generisches template ausgeben
 1721:             
 1722:             pt=zptFile(self, 'zpt/ECHO_startpage_index_template_standard.zpt')
 1723:             pt.content_type="text/html"
 1724:             return pt()
 1725: 
 1726:     def toc_html(self):
 1727:             
 1728:             sp=self.ZopeFind(self,obj_ids=['toc.html'])
 1729:                     
 1730:             if sp:
 1731:                     return sp[0][1]()
 1732: 
 1733: 
 1734:     security.declarePublic('generate_label') # has to be change, presentlyset because of OSAS koordination
 1735: 
 1736:     def generate_label(self):
 1737:         """Erzeugt_standard_Label aus Template"""
 1738:         pt=getattr(self,"label_template_"+normalizeCt(self.contentType).lower())
 1739: 
 1740:         self.label=pt()[0:]
 1741:         return pt()
 1742: 
 1743:     security.declarePublic('generate_title') # has to be change, presentlyset because of OSAS koordination
 1744: 
 1745:     def generate_title(self,RESPONSE=None):
 1746:         """Erzeugt_standard_Label aus Template"""
 1747:         pt=getattr(self,"label_template_"+normalizeCt(self.contentType).lower())
 1748: 
 1749:         self.title=pt()[0:]
 1750:         
 1751:         return pt()
 1752: 
 1753: Globals.InitializeClass(ECHO_resource)
 1754: 
 1755: def manage_addECHO_resourceForm(self):
 1756:         """Form for adding a ressource"""
 1757:         pt=zptFile(self, 'zpt/AddECHO_resourceForm.zpt')
 1758:         return pt()
 1759: 
 1760: 
 1761: 
 1762: 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):
 1763:     """addresource"""
 1764: 
 1765:     newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords)
 1766: 
 1767:     self._setObject(id,newObj)
 1768: 
 1769:     if RESPONSE is not None:
 1770:         RESPONSE.redirect('manage_main')
 1771:  
 1772: 
 1773: class ECHO_externalLink(Folder,ECHO_basis):
 1774:     """Link zu einer externen Ressource"""
 1775:     security=ClassSecurityInfo()
 1776:     meta_type='ECHO_externalLink'
 1777: 
 1778:     security.declarePublic('content_html')
 1779:     def content_html(self):
 1780:         """template fuer content"""
 1781:         ret= ECHO_basis.content_html(self,'externalLink')
 1782:         
 1783:         if type(ret) is StringType:
 1784:             return ret.decode('utf-8')
 1785:         else:
 1786:            return ret
 1787:         
 1788:         
 1789:     
 1790:     def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords,linkType):
 1791: 
 1792:         self.id = id
 1793:         """Festlegen der ID"""
 1794: 
 1795:         self.credits=toList(credits)
 1796:         self.label = label
 1797:         self.link= link
 1798:         self.title=title
 1799:         self.weight=weight
 1800:         self.description=description
 1801:         self.contentType=contentType
 1802:         self.responsible=responsible
 1803:         coordsnew=[ string.split(x,",") for x in coords]
 1804:         self.coords=coordsnew
 1805:         self.linkType = linkType        # Linktypen 'otherPresentation','external'
 1806:         
 1807: 
 1808:     def ECHO_externalLink_config(self):
 1809:         """Main configuration"""
 1810: 
 1811:         if not hasattr(self,'weight'):
 1812:             self.weight=""
 1813:         if not hasattr(self,'coords'):
 1814:             
 1815:             self.coords=['']
 1816: 
 1817: 
 1818:         pt=zptFile(self, 'zpt/ChangeECHO_externalLink.zpt')
 1819:         return pt()
 1820:     
 1821: 
 1822:     def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None,linkType='otherPresentation'):
 1823:         """Aenderung der Properties"""
 1824:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1825: 
 1826:         self.link=link
 1827:         self.linkType = linkType
 1828:         if RESPONSE is not None:
 1829:             RESPONSE.redirect('manage_main')
 1830:             
 1831:     def getLinkType(self):
 1832:         """ return linkType """
 1833:         if hasattr(self,"linkType"):
 1834:                 return self.linkType
 1835:         else :
 1836:                 return 'otherPresentation'
 1837: 
 1838:     def setLinkType(self,type):
 1839:         """ set linkType """
 1840:         self.linkType = type
 1841:         
 1842:     def checkLink(self):
 1843:         """ returns tuple (isWorking,Error) """        
 1844:         try:
 1845:             urllib2.urlopen(self.link)
 1846:             return (True, '')
 1847:         except urllib2.HTTPError, e:
 1848:             return (False, e.code)
 1849:         except urllib2.URLError, e:
 1850:             return (False, str(e.reason))
 1851:         except:
 1852:             return (False, 'unknown Error')
 1853:             
 1854:             
 1855:     manage_options = (
 1856:         {'label':'Main Config','action':'ECHO_externalLink_config'},
 1857:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1858:         )+Folder.manage_options
 1859: 
 1860:         
 1861:     def index_html(self):
 1862:         """standard page"""
 1863:         
 1864:         return self.REQUEST.RESPONSE.redirect(self.link)
 1865:             
 1866: 
 1867: def manage_addECHO_externalLinkForm(self):
 1868:         """Form for external Links"""
 1869:         pt=zptFile(self, 'zpt/AddECHO_externalLinkForm.zpt')
 1870:         return pt()
 1871: 
 1872: 
 1873: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None,linkType='otherPresentation'):
 1874:     """Add an external Link"""
 1875: 
 1876:     newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords,linkType)
 1877: 
 1878:     self._setObject(id,newObj)
 1879: 
 1880:     if RESPONSE is not None:
 1881:         RESPONSE.redirect('manage_main')
 1882:  
 1883: 
 1884: class ECHO_link(ECHO_externalLink):
 1885:         """external_link"""
 1886: 
 1887:         meta_type="ECHO_link"
 1888:         
 1889:         manage_options = ECHO_externalLink.manage_options+(
 1890:                 {'label':'add links config','action':'ECHO_link_addLinksForm'},
 1891:                 )
 1892:         
 1893:         def ECHO_link_addLinksForm(self):
 1894:             """Main configuration"""
 1895:         
 1896:             pt=zptFile(self, 'zpt/ChangeECHO_link_addLinks.zpt')
 1897:             return pt()
 1898:     
 1899:         def ECHO_link_addLinks(self,addLinks,RESPONSE):
 1900:             """add links"""
 1901:             self.addLinks=addLinks
 1902:             if RESPONSE is not None:
 1903:                 RESPONSE.redirect('manage_main')
 1904:   
 1905:         def content_html(self):
 1906:                 """template fuer link"""
 1907:         
 1908: 
 1909:                 if hasattr(self,"link_template"):
 1910:                         ret=ECHO_basis.content_html(self,'link')
 1911: 
 1912:                 else:
 1913:                         ret=ECHO_basis.content_html(self,'collection')
 1914: 
 1915: 
 1916:                 #return ret
 1917:                 return ret
 1918: #            
 1919: #            
 1920: #                try:
 1921: #                    return ret.decode('utf-8')
 1922: #                except:
 1923: #                    try: 
 1924: #                        return ret.decode('latin-1')
 1925: #                    except:
 1926: #                
 1927: #                        return ret
 1928: #        
 1929:         def getCopyrightsHTML(self):
 1930:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
 1931:             
 1932:             if hasattr(self,'copyrightModel'):
 1933:                     obj=self.copyrightModel
 1934:                     
 1935:             else:
 1936:                     return "ERROR"
 1937:             ret=[]
 1938:             
 1939:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
 1940:                     
 1941:                     
 1942:                     try:
 1943:                         if hasattr(self.copyrightTypes,copyright[2]):
 1944:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
 1945:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
 1946:                         else:
 1947:                              copyrightTypeObj=getattr(obj,copyright[2])
 1948:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
 1949:                              
 1950:                         label=copyrightTypeObj.label
 1951:                         url=getattr(copyrightTypeObj, 'url', '')
 1952:                             
 1953:                         if url!='':
 1954:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
 1955:                         else:
 1956:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
 1957:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1958:                                 else:
 1959:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1960:                     except:
 1961:                             """nothing"""
 1962:                     
 1963:             return ret
 1964:             
 1965:         def getInstitutionsHTML(self):
 1966:                 """gibt Liste der foerdernden Institutionen aus"""
 1967:                 
 1968:                 if hasattr(self,'support'):
 1969:                         obj=self.support
 1970:                         ret=obj.getSupporter()
 1971:                         return ret
 1972:                 else:
 1973:                         return ''
 1974:                         
 1975:         def getOwnerOriginalsHTML(self):
 1976:                """gibt Liste der foerdernden Institutionen aus"""
 1977:                
 1978:                if hasattr(self,'ownerOriginal'):
 1979:                        obj=self.ownerOriginal
 1980:                        ret=obj.getOwner()
 1981:                        return ret
 1982:                else:
 1983:                        return ''
 1984:     
 1985:         def getDigiCopyByHTML(self):
 1986:                """gibt Liste der foerdernden Institutionen aus"""
 1987:                
 1988:                if hasattr(self,'digiCopyBy'):
 1989:                        obj=self.digiCopyBy
 1990:                        ret=obj.getDigiCopyBy()
 1991:                        return ret
 1992:                else:
 1993:                        return ''
 1994:                 
 1995:         def index_html(self):
 1996:                 """standard link"""
 1997:                 if self.link:
 1998:                  splitted=self.link.split("?")
 1999:                  if len(splitted)>1:
 2000:                         params=cgi.parse_qs(splitted[1])
 2001: 
 2002:                         for x in params.keys():
 2003:                                 if type(params[x]) is ListType:
 2004:                                         params[x]=params[x][0]
 2005:         
 2006: 
 2007:                  else:
 2008:                         params={}
 2009:                 
 2010:                  if getattr(self,'addLinks','yes')=="yes":
 2011:                      params['backLink']=self.aq_parent.absolute_url()
 2012:                      params['startLink']=splitted[0]+"?"+urllib.urlencode(params)
 2013:                 
 2014: 
 2015:                  return self.REQUEST.RESPONSE.redirect(splitted[0]+"?"+urllib.urlencode(params))
 2016:                 else:
 2017:                  return ""
 2018: 
 2019: def manage_addECHO_linkForm(self):
 2020:         """Form for external Links"""
 2021:         pt=zptFile(self, 'zpt/AddECHO_linkForm.zpt')
 2022:         return pt()
 2023: 
 2024: 
 2025: def manage_addECHO_link(self,id,title,label,description="",contentType="",responsible="",link="",weight="",coords=[],credits=None,linkType="external",RESPONSE=None):
 2026:     """Add an external Link"""
 2027: 
 2028:     newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords,linkType)
 2029: 
 2030:     self._setObject(id,newObj)
 2031:     
 2032:     getattr(self,id).addLinks='no'
 2033:     
 2034:     if RESPONSE is not None:
 2035:         RESPONSE.redirect('manage_main')
 2036:         
 2037: 
 2038: class ECHO_collection(CatalogAware, Folder, Persistent, Implicit, Cacheable,ECHO_basis):
 2039:     """ECHO Collection"""
 2040: 
 2041:     management_page_charset="utf-8"
 2042:     security=ClassSecurityInfo()
 2043:     meta_type='ECHO_collection'
 2044:     default_catalog='resourceCatalog'
 2045:     
 2046: #    viewClassificationList=viewClassificationListMaster
 2047:     displayTypes=displayTypes
 2048: 
 2049:     path="/mpiwg/online/permanent/shipbuilding"
 2050: 
 2051:     
 2052:     def exportImportObjects_html(self,RESPONSE):
 2053:         """ImportObject"""
 2054:         pt=zptFile(self, 'zpt/exportImportObjects.zpt')
 2055:         pt.content_type="text/html"
 2056:         return pt()
 2057:         
 2058:     def importObjects_html(self,RESPONSE):
 2059:         """ImportObject"""
 2060:         pt=zptFile(self, 'zpt/importObjects.zpt')
 2061:         pt.content_type="text/html"
 2062:         return pt()
 2063:    
 2064:     def importObjects(self,zfile,RESPONSE=None,REQUEST=None):
 2065:         """import object from file"""
 2066:         
 2067:         zf=zipfile.ZipFile(zfile,"r")
 2068:         tmpdir=tempfile.mkdtemp() # create tempdir
 2069:         ret=None
 2070:         
 2071:         for name in zf.namelist():
 2072:                fn=tempfile.mkstemp()[1]
 2073:                tf=file(fn,"w")
 2074:                x=zf.read(name)
 2075:                tf.write(x)
 2076:                tf.close()
 2077:                try:
 2078:                    self._importObjectFromFile(fn,set_owner=1)
 2079:                except:
 2080:                    if not ret:
 2081:                        ret=""
 2082:                    ret+="Cannot import: %s (Already existing?)<br>"%name
 2083:                os.remove(fn)
 2084:         
 2085:         if ret:
 2086:             return """<html><body>%s</body></html>"""%ret
 2087:         if RESPONSE:
 2088:             RESPONSE.redirect(self.absolute_url())
 2089:         
 2090:     def exportObjects_html(self,RESPONSE):
 2091:         """Export objects"""
 2092:         
 2093:         pt=zptFile(self, 'zpt/exportObjects.zpt')
 2094:         pt.content_type="text/html"
 2095:         return pt()
 2096:     
 2097:     def exportObjects(self,ids,RESPONSE=None):
 2098:         """export objects with type id"""
 2099:         if not (type(ids) is ListType):
 2100:             ids=[ids]
 2101:         
 2102:         tmpdir=tempfile.mkdtemp() # create tempdir
 2103:         objs=self.ZopeFind(self,obj_ids=ids)
 2104:         tmpfile=tempfile.mkstemp()[1]
 2105: 
 2106:         zf=zipfile.ZipFile(tmpfile,"w")
 2107:         for obj in objs:
 2108: 
 2109:             f = os.path.join(tmpdir, '%s.zexp' %obj[0])
 2110:             #print E.absolute_url()
 2111: 
 2112:             obj[1]._p_jar.exportFile(obj[1]._p_oid, f)
 2113: 
 2114:             zf.write(f,obj[0])
 2115:         
 2116:         zf.close()
 2117:         shutil.rmtree(tmpdir)
 2118:         if RESPONSE:
 2119:             RESPONSE.setHeader("Content-Type","application/octet-stream")
 2120:             len=os.stat(tmpfile)[6]
 2121:             RESPONSE.setHeader("Content-Length",len)
 2122:             RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%"export.zip")
 2123:             fh=file(tmpfile)
 2124:             for x in fh.read():
 2125:                 RESPONSE.write(x)
 2126:             fh.close()
 2127:             
 2128:     def getMDValueSimpleSearchField(self):
 2129:           """returns value for simple search"""
 2130:           return " ".join([self.title,self.description])
 2131:                              
 2132:     def getTitleAndLabel(self):
 2133:         """gibt title und label zurueck"""
 2134:         return (getattr(self,'title',''),getattr(self,'label',''))
 2135: 
 2136:     def localizeObjects(self):
 2137:             """localize all objects"""
 2138:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_externalLink','ECHO_link','ECHO_mapText'])
 2139: 
 2140:             find=self.ZopeFind(self,obj_ids=('locale_en'))
 2141:             if not find:
 2142:                 self.manage_addECHO_locale("en",'','')
 2143:             for content in contents:
 2144: 
 2145:                     if content[1].meta_type in ['ECHO_link','ECHO_externalLink']:
 2146: 
 2147:                             find=content[1].ZopeFind(content[1],obj_metatypes=('ECHO_mapText'))
 2148:                             if find:
 2149:                                     root=find[0][1]
 2150: 
 2151:                                     locale=find[0][1].ZopeFind(find[0][1],obj_ids=('locale_en'))
 2152:                             else:
 2153:                                     root=None
 2154:                     else:
 2155:                             root=content[1]
 2156:                             locale=content[1].ZopeFind(content[1],obj_ids=('locale_en'))
 2157:                     if root and not locale:
 2158:                             root.manage_addECHO_locale("en",'','')
 2159:                     
 2160:             pt=zptFile(self, 'zpt/localizeObjects.zpt')
 2161:             return pt()
 2162: 
 2163: 
 2164:     def localize(self,REQUEST,RESPONSE):
 2165:             """localize"""
 2166:             for key in REQUEST.form.keys():
 2167:                     splitted=key.split("!")
 2168: 
 2169:                     if splitted[0]=="" or splitted[0]=="en" or splitted[0]=="title" or splitted[0]=="label":
 2170:                             if splitted[0]=="en":
 2171:                                     setattr(self.locale_en,splitted[1],REQUEST.form[key])
 2172:                             else:
 2173:                                     setattr(self,splitted[0],REQUEST.form[key])
 2174:                     else:
 2175:                             obj=getattr(self,splitted[0])
 2176: 
 2177:                             if obj.meta_type=="ECHO_mapText":
 2178:                                     if splitted[1]=="en":
 2179:                                             obj.locale_en.pt_edit(REQUEST.form[key],obj.locale_en.content_type)
 2180:                                     else:
 2181:                                             obj.pt_edit(REQUEST.form[key],obj.content_type)
 2182:                             else:
 2183:                                     text=obj.ZopeFind(obj,obj_metatypes=['ECHO_mapText'])
 2184:                                     if splitted[1]=="en":
 2185:                                             
 2186:                                             text[0][1].locale_en.pt_edit(REQUEST.form[key],text[0][1].locale_en.content_type)
 2187:                                     else:
 2188:                                             text[0][1].pt_edit(REQUEST.form[key],text[0][1].content_type)
 2189:             if RESPONSE is not None:
 2190:                         RESPONSE.redirect('manage_main')
 2191: 
 2192: 
 2193:     def getRDF(self,urn=None):
 2194:             """rdf of the collection"""
 2195:             
 2196:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2197: 
 2198:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2199:             
 2200:             if not urn:
 2201:                     urn=self.absolute_url()
 2202:                     
 2203:             li="""<RDF:li RDF:resource="%s" />\n"""
 2204: 
 2205:             
 2206:             for content in contents:
 2207:                     ret+=content[1].getRDF()+"\n"
 2208:                     
 2209:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2210:             for content in contents:
 2211:                     nurn=content[1].absolute_url()
 2212:                     ret+=li%nurn
 2213:             return ret+"</RDF:Seq>"
 2214:             
 2215: 
 2216:     
 2217:     def changeLabels(self):
 2218:                 """change form"""
 2219:                 pt=zptFile(self, 'zpt/changeLabelsForm')
 2220:                 pt.content_type="text/html"
 2221:                 return pt()
 2222: 
 2223:     def changeTitles(self):
 2224:                 """change form"""
 2225:                 pt=zptFile(self, 'zpt/changeTitleForm')
 2226:                 pt.content_type="text/html"
 2227:                 return pt()
 2228: 
 2229:     def changeWeights(self):
 2230:                 """change form"""
 2231:                 pt=zptFile(self, 'zpt/changeWeightForm')
 2232:                 pt.content_type="text/html"
 2233:                 return pt()
 2234: 
 2235:     def changeMetaDataLinks(self):
 2236:                 """change form"""
 2237:                 pt=zptFile(self, 'zpt/changeMetaDataLinkForm')
 2238:                 pt.content_type="text/html"
 2239:                 return pt()
 2240:             
 2241:     def changeAccessRightsCollectionForm(self,preselect=None):
 2242:         """change access rights of all resources in this collection"""
 2243: 
 2244:         pt=zptFile(self, 'zpt/changeAccessRightsCollectionForm')
 2245:         pt.content_type="text/html"
 2246:         return pt(preselect=preselect)
 2247:         
 2248:         
 2249:     def changeAccessRightsCollection(self):
 2250:             """change"""
 2251:             ret=""
 2252:             argv=self.REQUEST.form
 2253:             
 2254:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2255:             for resource in resources:
 2256:                    
 2257:                     if argv.has_key(resource[1].getId()+'_xml'):
 2258:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()+'_xml']+"</br>"
 2259:                             resource[1].setAccessRightXML(argv[resource[1].getId()+'_xml'])
 2260:                             resource[1].accessRight=argv[resource[1].getId()+'_xml']
 2261:                     elif argv.has_key(resource[1].getId()+'_echo'):
 2262:                             ret+="only local:"+resource[1].getId()+"   "+argv[resource[1].getId()+'_echo']+"</br>"
 2263:                             resource[1].accessRight=argv[resource[1].getId()+'_echo']
 2264:                     else:
 2265:                             ret+="ERROR:" +resource[0]
 2266:             return ret
 2267: 
 2268:     def changeMetaDataLinkInCollection(self):
 2269:             """change all lables of a collection"""
 2270:             ret=""
 2271:             argv=self.REQUEST.form
 2272:             
 2273:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2274:             for resource in resources:
 2275:                    
 2276:                     try:
 2277:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2278:                             resource[1].metalink=argv[resource[1].getId()][0:]
 2279:                     except:
 2280:                             pass
 2281:             return ret
 2282: 
 2283:     def changeMetaDataLinkInCollection(self):
 2284:             """change all lables of a collection"""
 2285:             ret=""
 2286:             argv=self.REQUEST.form
 2287:             
 2288:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2289:             for resource in resources:
 2290:                    
 2291:                     try:
 2292:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2293:                             resource[1].metalink=argv[resource[1].getId()][0:]
 2294:                     except:
 2295:                             pass
 2296:             return ret
 2297: 
 2298:     def changeWeightsInCollection(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].weight=argv[resource[1].getId()][0:]
 2309:                     except:
 2310:                             pass
 2311:             return ret
 2312: 
 2313:     def changeTitlesInCollection(self):
 2314:             """change all lables of a collection"""
 2315:             ret=""
 2316:             argv=self.REQUEST.form
 2317:             
 2318:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2319:             for resource in resources:
 2320:                    
 2321:                     try:
 2322:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2323:                             resource[1].title=argv[resource[1].getId()][0:]
 2324:                     except:
 2325:                             pass
 2326:             return ret
 2327:     
 2328:     def changeLabelsInCollection(self):
 2329:             """change all lables of a collection"""
 2330:             ret=""
 2331:             argv=self.REQUEST.form
 2332:             
 2333:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2334:             for resource in resources:
 2335:                    
 2336:                     try:
 2337:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2338:                             resource[1].label=argv[resource[1].getId()][0:]
 2339:                     except:
 2340:                             pass
 2341:             return ret
 2342:        
 2343:     def importCollection(self,path=None,RESPONSE=None):
 2344:         """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
 2345:         
 2346:         if path is None:
 2347:                 pt=zptFile(self, 'zpt/importCollection.zpt')
 2348:                 return pt()
 2349: 
 2350:         files=os.listdir(path)
 2351:         ret=""
 2352:         for fileName in files:
 2353:             
 2354:             if fileName:
 2355:                 
 2356:                 tempPath=re.sub("/mpiwg/online","",path)
 2357:                 link="http://echo.mpiwg-berlin.mpg.de/zogilib_book?fn="+tempPath+"/"+fileName+"/pageimg"
 2358:                 
 2359:                 metalink=self.path+"/"+fileName+"/index.meta"
 2360:                 try:
 2361: 
 2362:                         #link="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir="+fileName+"&step=thumb"
 2363:                         
 2364:                         newObj=ECHO_resource(fileName,link,metalink,fileName,fileName,fileName,'generated','book','','','','','','')
 2365:                         self._setObject(fileName,newObj)
 2366:                 
 2367:                         genObj=getattr(self,fileName)
 2368:                         #genObj.createIndexFile()
 2369:                         ret+="OK:"+fileName+"<br/>"
 2370:                 except:
 2371:                         print "ERROR"
 2372:                         ret+="ERROR:"+fileName+"<br/>"
 2373: 
 2374:         return ret
 2375: 
 2376:         if RESPONSE is not None:
 2377:             RESPONSE.redirect('manage_main')
 2378: 
 2379:     def changeViewerTemplateSetsForm(self):
 2380:             """change the viewer template set"""
 2381:             pt=zptFile(self, 'zpt/changeViewerTemplateSet')
 2382:             return pt()
 2383: 
 2384:     def getViewerTemplateSets(self,obj_ids=None,RESPONSE=None):
 2385:             """Get the ViewerTemplateSet title for configuration"""
 2386:             ret=[]
 2387:             
 2388:             try:
 2389:                     viewerTemplateSets=self.ZopeFind(self.viewerTemplateSets,obj_metatypes=['OSAS_viewerTemplateSet'],obj_ids=obj_ids)#assumes viewerTemplateSets folder somewhere in the hierarchie.
 2390:             
 2391:                     for viewerTemplateSet in viewerTemplateSets:
 2392:                             ret.append((viewerTemplateSet[1].title,viewerTemplateSet[0],viewerTemplateSet[1]))
 2393: 
 2394:                     return ret
 2395:                     
 2396:             except:
 2397:                     return [('no ViewerTemplateSetfolders','')]
 2398: 
 2399:     def getTextToolsField(self,name,default=''):
 2400:             """Lese viewerTemplateSet der Collection not implemented yet!"""
 2401:             
 2402:             return default
 2403: 
 2404:             
 2405:     def isSelectedViewerTemplateSet(self,obj,id):
 2406:         """is ausgewaehlt"""
 2407:         
 2408:         if self.REQUEST['viewerTemplateSet']==id:
 2409:             return 1
 2410:         else:
 2411:             return None
 2412: 
 2413:     def changeViewer(self,newViewer,REQUEST=None,RESPONSE=None):
 2414:         """changes all ressources to the newViewer"""
 2415:         
 2416:         resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2417:         if RESPONSE is not None:
 2418:                     RESPONSE.write("<html><body>")
 2419: 
 2420:         for resource in resources:
 2421:             
 2422:             done,msg=resource[1].changeViewer(newViewer)
 2423:             if done:
 2424:                 if RESPONSE is not None:
 2425:                     RESPONSE.write("<p>OK: %s"%resource[0])
 2426:             else:
 2427:                 if RESPONSE is not None:
 2428:                     RESPONSE.write("<p><a href='%s'>ERROR: %s (%s)</a>"%(resource[1].absolute_url()+'/ECHO_resource_config_main',resource[0],msg))
 2429:                 
 2430: 
 2431:                 
 2432:         if RESPONSE is not None:
 2433:                     RESPONSE.write("<p>Done</p></body></html>")
 2434: 
 2435:     def changeViewerTemplateSets(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
 2436:             """change the templates"""
 2437: 
 2438:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2439: 
 2440:             for resource in resources:
 2441: 
 2442:                     resource[1].changeViewerTemplateSet(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
 2443: 
 2444:             if RESPONSE is not None:
 2445:                     RESPONSE.redirect('manage_main')
 2446: 
 2447: 
 2448:     def setStartpageFolderForm(self):
 2449:             """Form for changing the startpage"""
 2450: 
 2451:             
 2452:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPageFolder.zpt')
 2453:             pt.content_type="text/html"
 2454:             return pt()
 2455:     
 2456:     def setStartpageFolder(self,startpage=None,RESPONSE=None):
 2457:             """change the templates"""
 2458: 
 2459:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2460: 
 2461:             for resource in resources:
 2462: 
 2463:                     resource[1].setStartPage(startpage)
 2464: 
 2465:             if RESPONSE is not None:
 2466:                     RESPONSE.redirect('manage_main')
 2467: 
 2468:     def copyTitleToInfoXMLFolder(self,RESPONSE=None):
 2469:             """copy title into the title field of info.xml
 2470:             author and date werden leer!!!
 2471:             """
 2472: 
 2473:             
 2474:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2475:             
 2476:             
 2477:             for resource in resources:
 2478:                     ret,txt=resource[1].copyTitleToInfoXML()
 2479:                     if (not ret) and RESPONSE:
 2480:                             RESPONSE.write("error: %s\n"%txt)
 2481:                     if ret and RESPONSE:
 2482:                             RESPONSE.write("ok: %s\n"%txt)
 2483:                     
 2484:                     #logger("ECHO (copyTitleToInfoXMLFolder)",logging.INFO,txt)   
 2485:             if RESPONSE is not None:
 2486:                     RESPONSE.write("done!\n")
 2487:                     RESPONSE.close()
 2488:                     RESPONSE.redirect('manage_main')
 2489:                     
 2490:     def copySearchFields(self,RESPONSE=None):
 2491:             """copys < metadatafields to the object"""
 2492:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2493: 
 2494:             for resource in resources:
 2495: 
 2496:                     resource[1].copySearchFields()
 2497: 
 2498:             if RESPONSE is not None:
 2499:                     RESPONSE.redirect('manage_main')
 2500:                     
 2501:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 2502:             """warning"""
 2503:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 2504:             pt.content_type="text/html"
 2505:             return pt()
 2506: 
 2507:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 2508:             """copy metadata from the storage to ECHO"""
 2509: 
 2510:             return reloadMetaDataFromStorage(self,RESPONSE)
 2511: 
 2512:     
 2513:     def getPartnerCopyright(self,name,sonst="generic"):
 2514:                 """gibt generisches copyright eines partners aus, sonst behalte jetzige einsteillung"""
 2515:                 #print "hi",name,sonst
 2516:                 #print getattr(self.partners,name).copyrightType
 2517:                 try:
 2518:                         partner=getattr(self.partners,name)
 2519:                         return partner.copyrightType
 2520:                 except:
 2521:                         print "error"
 2522:                         return sonst
 2523: 
 2524:     def partnerSelector_HTML(self,selected=None):
 2525:          """give type selector"""
 2526:          if not selected:
 2527:                  retStr="<option selected>\n"
 2528:          else:
 2529:                  retStr="<option>\n"
 2530:                  
 2531:          try: # erste version copyrightTypes exists
 2532:                  for partner in self.getPartners():
 2533:                          partnerTitle = partner.title
 2534:                          partnerId = partner.__name__
 2535:                          if selected and (partnerId==selected):
 2536:                                  retStr+="""<option selected value="%s">%s\n"""%(partnerId,partnerTitle)
 2537:                          else:                
 2538:                                  retStr+="""<option value="%s">%s\n"""%(partnerId,partnerTitle)
 2539:          except:
 2540:                  """nothing"""
 2541:          return retStr
 2542:  
 2543: #    def getViewClassification(self):
 2544: #        if hasattr(self,'viewClassification'):
 2545: #            return self.viewClassification
 2546: #        else:
 2547: #            return ""
 2548: 
 2549:         
 2550:     def createRessourcesFromXMLForm(self):
 2551:             """form"""
 2552:             pt=zptFile(self, 'zpt/createRessourcesFromXMLForm.zpt')
 2553:             return pt()
 2554: 
 2555:     def createRessourcesFromXML(self,fileupload):
 2556:             """read an XML file for generating resources"""
 2557:             dom=xml.dom.minidom.parse(fileupload)
 2558:             ret="<h2>Added</h2>"
 2559:             for resource in dom.getElementsByTagName('resource'):
 2560:                     link=getText(resource.getElementsByTagName('link')[0].childNodes)
 2561:                     label=getText(resource.getElementsByTagName('label')[0].childNodes)
 2562:                     pageimglink=getText(resource.getElementsByTagName('pageimglink')[0].childNodes)
 2563:                     #splitted=link.split("?")[0].split("/")
 2564:                     #id=splitted[len(splitted)-1].encode('ascii')
 2565:                     id=re.sub(" ","_",label).encode('ascii')
 2566:                     
 2567:                     ret+="<p>"+label+"</p>"
 2568:                     manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","",pageimglink.encode('ascii'),link.encode('ascii'),"","")
 2569:             return ret
 2570:         
 2571:     security.declarePublic('getImageTag')
 2572:     def getImageTag(self):
 2573:         """GetTag"""
 2574:         try:
 2575:             return self.imageTag
 2576:         except:
 2577:             return ""
 2578: 
 2579: 
 2580:     def addMovie(self,id,title,label,description,contentType,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2581:         """SSS"""
 2582: 
 2583:         #manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2584:         if not hasattr(self,id):
 2585:                 try:
 2586:                         manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2587:                         return "done"
 2588:                 except:
 2589:                         return None
 2590:         else:
 2591:                 obj=getattr(self,id)
 2592:                 obj.changeECHO_movie_main(metalink,link,rawFile,lowresFile,thumbUrl,title,label,description,contentType,weight=weight)
 2593: 
 2594:         return "changed"
 2595: 
 2596:     def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2597:         """SSS"""
 2598:         try:
 2599:             manage_addECHO_resource(self,id,title,label,description,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2600:             return "done"
 2601:         except:
 2602:         	logging.error("ECHOcollection: (AddResource): %s %s"%sys.exc_info()[0:2])
 2603:         	return None
 2604: 
 2605:     def addResourceAndCreateLabelAndTitle(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2606:         """SSS"""
 2607:         ret = self.addResource(id,title,label,description,contentType,responsible,link,metalink,weight,credits,coords,RESPONSE)
 2608:         if ret is None:
 2609:         	return None
 2610:         
 2611:         try:
 2612:         	server2=getattr(self,id)
 2613:         	server2.copyIndex_meta2echo_resource()
 2614:         	server2.generate_label()
 2615:         	server2.generate_title()
 2616:     	except:
 2617: 	    	  logging.error("An Error occured adding the resource A\n %s %s"%sys.exc_info()[0:2])
 2618: 	    	  return None
 2619:         return "done"
 2620:     def getSecondaryLink(self):
 2621:         """secondary link"""
 2622:         try:
 2623:             return self.secondaryLink
 2624:         except:
 2625:             return ""
 2626: 
 2627:     def getSecondaryLinkTitle(self):
 2628:         """secondary link"""
 2629:         try:
 2630:             return self.secondaryLinkTitle
 2631:         except:
 2632:             return ""
 2633:         
 2634:     def getCollectionTreeXML(self,pwstr=None):
 2635:         """Tree as XML"""
 2636: 
 2637:         def addPassWd(str,pwstr=None):
 2638:                 """adds a user/passwd to an url"""
 2639:                 if pwstr:
 2640:                         txt2=re.sub(r"(http://)(.*?)","\g<1>%s@\g<2>"%pwstr,str)
 2641:                 else:
 2642:                         txt2=re.sub(r"(http://)(.*?)","\g<1>www:3333@\g<2>",str)
 2643:                 return txt2
 2644: 
 2645:         def getCollection(object,depth=0,pwstr=None):
 2646:             depth+=1
 2647:             collections=""
 2648:             for entry in object.__dict__.keys():
 2649:                 element=getattr(object,entry)
 2650:                 try:
 2651:                     if element.meta_type in ["ECHO_collection","ECHO_group"]:
 2652:                         collections+="<element name=\""+urllib.quote(element.title)+"\" url=\""+addPassWd(element.absolute_url(),pwstr=pwstr)+"\">"
 2653:                         collections+=getCollection(element,depth)+"</element>\n"
 2654:                 except:
 2655:                     """nothing"""
 2656:             return collections
 2657:         
 2658:         ret="""<?xml version="1.0" encoding="utf-8" ?>"""
 2659:         return ret+"<collection>"+getCollection(self,pwstr=pwstr)+"</collection>"
 2660:     
 2661:     def createAllJSAreas(self,mapColTypes=None):
 2662:         """create area calls for JavaScript"""
 2663:         areas = self.getAllMapAreas(mapColTypes=mapColTypes)
 2664:         return self.createJSAreas(areas)
 2665: 
 2666:     
 2667:     emptyPartner=ECHO_partner("", "","", "", "", "", "", "", "")
 2668:     
 2669:     security.declarePublic('getCreditObject')
 2670:     def getCreditObject(self,name):
 2671:         """credit id to credititem"""
 2672:         try:
 2673:             return getattr(self.partners,name)
 2674:         except:
 2675:             
 2676:             return self.emptyPartner
 2677:                 
 2678:     
 2679:     security.declarePublic('ECHO_generateNavBar')
 2680:     def ECHO_generateNavBar(self):
 2681:         """Erzeuge Navigationsbar"""
 2682:         link=""
 2683:         object="self"
 2684:         ret=[]
 2685:         path=self.getPhysicalPath()
 2686:         for element in path:
 2687:             
 2688:            
 2689:             if not element=="":
 2690:                 object+="."+element
 2691:                 
 2692:                 label=eval(object).label
 2693:                 link+="/"+element
 2694:                 if not label=="":
 2695:                     ret.append((label,link))
 2696:         return ret
 2697:     
 2698: 
 2699:     def ECHO_rerenderLinksMDWarning(self):
 2700:                 """change form"""
 2701:                 pt=zptFile(self, 'zpt/rerenderLinksWarning')
 2702:                 pt.content_type="text/html"
 2703:                 return pt()
 2704: 
 2705: 
 2706:     
 2707:     security.declarePublic('ECHO_rerenderLinksMD')
 2708:     def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
 2709:         """Rerender all Links"""
 2710:         return ECHO_rerenderLinksMD(self,obj,types)
 2711: 
 2712:         
 2713:     def __init__(self,id,title,label,description="",contentType="",responsible="",credits="",weight="",sortfield="",coords=[],secondaryLinkTitle="",secondaryLink="",imageTag="",bgcolour="",isVisible=True):
 2714: 
 2715:         self.id = id
 2716:         """Festlegen der ID"""
 2717:         self.credits=toList(credits)
 2718:         self.label = label
 2719:         self.title=title
 2720:         self.description=description
 2721:         self.contentType=contentType
 2722:         self.responsible=responsible
 2723:         self.imageTag=imageTag
 2724:         self.weight=weight
 2725:         self.sortfield=sortfield
 2726:         coordsnew=[ string.split(x,",") for x in coords]
 2727:         self.coords=coordsnew
 2728:         self.secondaryLinkTitle=secondaryLinkTitle
 2729:         self.secondaryLink=secondaryLink
 2730:         self.bgcolour=bgcolour
 2731:         self.isVisible=isVisible
 2732:         
 2733: 
 2734:     manage_options = Folder.manage_options+ Cacheable.manage_options+(
 2735:         {'label':'Main Config','action':'ECHO_collection_config'},
 2736:         {'label':'Change Labels','action':'changeLabels'},
 2737:         {'label':'Change Titles','action':'changeTitles'},
 2738:         {'label':'Localize','action':'localizeObjects'},
 2739:         {'label':'Change Weights','action':'changeWeights'},
 2740:         {'label':'Rerender Labels and Titles','action':'ECHO_rerenderLinksMDWarning'},
 2741:         {'label':'Export/Import Objects','action':'exportImportObjects_html'},
 2742:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2743:         {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
 2744:         {'label':'Set Startpage','action':'setStartpageFolderForm'},
 2745:         {'label':'Change Viewer Templates and Image Viewer','action':'changeViewerTemplateSetsForm'},
 2746:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 2747:         {'label':'ImportCollection','action':'importCollection'},
 2748:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 2749:         {'label':'Change access rights',  'action':'changeAccessRightsCollectionForm'},
 2750:         )
 2751: 
 2752:     
 2753:     security.declarePublic('ECHO_collection_config')
 2754:     def ECHO_collection_config(self):
 2755:         """Main configuration"""
 2756: 
 2757:         if not hasattr(self,'weight'):
 2758:             self.weight=""
 2759: 
 2760:         if not hasattr(self,'sortfield'):
 2761:             self.sortfield="weight"
 2762:   
 2763:         pt=zptFile(self, 'zpt/ChangeECHO_collection.zpt')
 2764:         return pt()
 2765: 
 2766: 
 2767:     def getBgcolour(self):
 2768:             """colour"""
 2769:             if hasattr(self,'bgcolour') and not (self.bgcolour==""):
 2770:                     return self.bgcolour
 2771:             else:
 2772:                     return "#dddddd"
 2773: 
 2774:                 
 2775:     security.declarePublic('changeECHO_collection')         
 2776:     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):
 2777:         """Aenderung der Properties"""
 2778: 
 2779:         self.secondaryLink=secondaryLink
 2780:         self.secondaryLinkTitle=secondaryLinkTitle
 2781:         self.imageTag=imageTag
 2782:         self.bgcolour=bgcolour
 2783:         self.location=location
 2784:         self.isAlwaysClickable=isAlwaysClickable
 2785:         self.prefix=prefix[0:]
 2786:         self.suffix=suffix[0:]
 2787:         self.setIsVisible(isVisible)
 2788:         
 2789:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2790:                 
 2791:         self.sortfield=sortfield
 2792: 
 2793:         if RESPONSE is not None:
 2794:             RESPONSE.redirect('manage_main')
 2795:             
 2796:     def setAlwaysClickable(self,flag="yes"):
 2797:             """set clickable"""
 2798:             if flag=="yes":
 2799:                     self.isAlwaysClickable="yes"
 2800:             else:
 2801:                     self.isAlwaysClickable=None
 2802: 
 2803:             return flag
 2804:     
 2805:     def showOverview(self):
 2806:         """overview"""
 2807:         if 'ECHO_overview.html' in self.__dict__.keys():
 2808:             return getattr(self,'ECHO_overview.html')()
 2809:         pt=zptFile(self, 'zpt/ECHO_content_overview.zpt')
 2810:         return pt()
 2811: 
 2812: 
 2813:     security.declareProtected('View','index_html')
 2814:     def index_html(self):
 2815:         """standard page"""
 2816:         if self.ZCacheable_isCachingEnabled():
 2817:             
 2818:             result = self.ZCacheable_get()
 2819:             if result is not None:
 2820:                 # Got a cached value.
 2821:                 return result
 2822:         
 2823:         if 'index.html' in self.__dict__.keys():
 2824:             ret=getattr(self,'index.html')()
 2825:         
 2826:         elif 'overview' in self.__dict__.keys():
 2827:             ret=self.showOverview()
 2828:         elif hasattr(self,'collection_index_template'):
 2829:             ret=self.collection_index_template()    
 2830:         elif hasattr(self,'main_index_template'):
 2831: 
 2832:             ret=self.main_index_template.__of__(self)(self.main_template)
 2833:         else:
 2834:             pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2835:             pt.content_type="text/html"
 2836:             ret=pt.render()
 2837: 
 2838:         self.ZCacheable_set(ret)
 2839:         return ret
 2840: 
 2841:     security.declarePublic('content_html')
 2842:     def content_html(self,**argv):
 2843:         """template fuer content"""
 2844:         #print "NN",argv
 2845:         ret = ECHO_basis.content_html(self,'collection')
 2846:         
 2847:         if type(ret) is StringType:
 2848:                return ret.decode('utf-8')
 2849:         else:
 2850:                return ret
 2851:         
 2852:              
 2853:     def getCredits(self):
 2854:         """Ausgabe der credits"""
 2855:         if self.credits:
 2856:             return self.credits
 2857:         else:
 2858:             return []
 2859: 
 2860:     def area_img(self):
 2861:         """area image"""
 2862:         bt = BrowserCheck(self)
 2863:         if bt.isIE or bt.isN4:
 2864:             return sendFile(self, 'images/red.gif', 'image/gif')
 2865:         else:
 2866:             return sendFile(self, 'images/reda.png', 'image/png')
 2867: 
 2868:     def trans_img(self):
 2869:         """empty image"""
 2870:         return sendFile(self, 'images/trans.gif', 'image/gif')
 2871: 
 2872:     def hl_lib_js(self):
 2873:         """javascript"""
 2874:         return sendFile(self, 'js/hl_lib.js', 'text/plain')
 2875: 
 2876:     def js_lib_js(self):
 2877:         """javascript -- old name"""
 2878:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2879: 
 2880:     def baselib_js(self):
 2881:         """javascript"""
 2882:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2883: 
 2884:     def hl_add_js(self):
 2885:         """javascript"""
 2886:         return sendFile(self, 'js/hl_add.js', 'text/plain')
 2887: 
 2888:     def getAllMapAreas(self,mapColTypes=None):
 2889:         """Give list of coordinates"""
 2890:         if mapColTypes is None:
 2891:             mapColTypes=['ECHO_collection','ECHO_resource','ECHO_link','ECHO_externalLink']
 2892:             
 2893:         areas=[]
 2894:         for entry in self.getSubCols(subColTypes=mapColTypes):
 2895:             object=entry
 2896:             areas.extend(object.getMapAreas())
 2897:         return areas
 2898:     
 2899: 
 2900:     def deleteMapAreas(self):
 2901:         """deletes all map areas from this object"""
 2902:         for obs in self.ZopeFind(self, obj_metatypes=['MapArea'], search_sub=1):
 2903:             ob = obs[1]
 2904:             id = ob.id
 2905:             parent = ob.aq_parent
 2906:             print "deleting: ", ob.id
 2907:             parent._delObject(id)
 2908:         return "Done"
 2909: 
 2910: 
 2911:     getSubCols = ECHO_helpers.getSubCols
 2912:     
 2913:     def getSubcolsXMLRpc(self,searchSimple):
 2914:         """simplesearch results suitable for xml rpc, gives back array objid,url"""
 2915:         
 2916:         return [x.absolute_url() for x in self.getSubCols(searchSimple=searchSimple)]
 2917:     
 2918:     
 2919: Globals.InitializeClass(ECHO_collection)
 2920:     
 2921: def manage_addECHO_collectionForm(self):
 2922:         """Add collection form"""
 2923:         pt=zptFile(self, 'zpt/AddECHO_collectionForm.zpt')
 2924:         return pt()
 2925: 
 2926: 
 2927: 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):
 2928:     """add a echo collection"""
 2929:     
 2930: 
 2931:     newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="",isVisible=isVisible)
 2932: 
 2933:     self._setObject(id,newObj)
 2934: 
 2935:     if RESPONSE is not None:
 2936:         RESPONSE.redirect('manage_main')
 2937: 
 2938: class ECHO_group(ECHO_collection):
 2939:         """ECHO Gruppe"""
 2940:         security=ClassSecurityInfo()
 2941:         meta_type="ECHO_group"
 2942: 
 2943:         manage_options = Folder.manage_options+(
 2944:                 {'label':'Main Config','action':'ECHO_group_config'},
 2945:                 {'label':'Rerender Links','action':'ECHO_rerenderLinksMDWarning'},
 2946:                 {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2947:                 )
 2948:         
 2949:         security.declareProtected('View','index_html')
 2950: 
 2951: 
 2952:         def getRDF(self,urn=None):
 2953:             """rdf of the collection"""
 2954:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2955: 
 2956:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2957: 
 2958:             
 2959:             if not urn:
 2960:                     urn=self.absolute_url()
 2961:             li="""<RDF:li RDF:resource="%s" />\n"""
 2962:             
 2963:             
 2964:             for content in contents:
 2965:                     ret+=content[1].getRDF()+"\n"
 2966:                     
 2967:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2968:             for content in contents:
 2969:                     nurn=content[1].absolute_url()
 2970:                     ret+=li%nurn
 2971:             return ret+"</RDF:Seq>"
 2972:             
 2973:         def index_html(self):
 2974:                 """standard page"""
 2975:                 displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
 2976:                 #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
 2977:                 #       return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
 2978:                 
 2979:                 if 'index.html' in self.__dict__.keys():
 2980:                         return getattr(self,'index.html')()
 2981:                 
 2982:                 elif 'overview' in self.__dict__.keys():
 2983:                         return self.showOverview()
 2984:                 elif hasattr(self,'group_index_template'):
 2985:                         return self.group_index_template()
 2986:                 elif hasattr(self,'collection_index_template'):
 2987:                         return self.collection_index_template()    
 2988:                 elif hasattr(self,'main_index_template'):
 2989:                     return self.main_index_template()    
 2990: 
 2991:                 pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2992:                 pt.content_type="text/html"
 2993:                 return pt()
 2994: 
 2995:         def ECHO_group_config(self):
 2996:                 """Main configuration"""
 2997:                 
 2998:                 if not hasattr(self,'weight'):
 2999:                         self.weight=""
 3000:                         
 3001:                 if not hasattr(self,'sortfield'):
 3002:                         self.sortfield="weight"
 3003:                                 
 3004:                 if not hasattr(self,'coords'):
 3005:                         self.coords=[]
 3006: 
 3007:                 pt=zptFile(self, 'zpt/ChangeECHO_group.zpt')
 3008:                 return pt()
 3009: 
 3010:         def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 3011:                 """Aenderung der Properties"""
 3012: 
 3013:                 self.secondaryLink=secondaryLink
 3014:                 self.secondaryLinkTitle=secondaryLinkTitle
 3015:                 self.imageTag=imageTag
 3016:                 self.bgcolour=bgcolour
 3017:                 self.logo=logo
 3018:                 
 3019:                 setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 3020: 
 3021: 
 3022: 
 3023:                 self.sortfield=sortfield
 3024: 
 3025:                 if RESPONSE is not None:
 3026:                     RESPONSE.redirect('manage_main')
 3027: 
 3028:         def getLogo(self):    
 3029:                 """logo ausgeben"""
 3030:                 try:
 3031:                     return self.logo
 3032:                 except:
 3033:                     return "ECHO_groups"
 3034: 
 3035:         security.declarePublic('content_html')
 3036:         def content_html(self):
 3037:                 """template fuer content"""
 3038:                 return ECHO_basis.content_html(self,'group')
 3039:     
 3040: 
 3041: 
 3042: def manage_addECHO_groupForm(self):
 3043:         """Add group form"""
 3044:         pt=zptFile(self, 'zpt/AddECHO_groupForm.zpt')
 3045:         return pt()
 3046: 
 3047: 
 3048: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 3049:     """add a echo group"""
 3050:     
 3051: 
 3052:     newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 3053: 
 3054:     setattr(newObj,'logo',logo)
 3055:     self._setObject(id,newObj)
 3056:     
 3057:     if RESPONSE is not None:
 3058:         RESPONSE.redirect('manage_main')
 3059: 
 3060: Globals.InitializeClass(ECHO_group)
 3061: 
 3062: 
 3063: class ECHO_userFolder(UserFolder):
 3064:         """User folder for Intranet"""
 3065:         _domain_auth_mode=1 # Identification via domain
 3066:         meta_type="ECHO_userFolder"
 3067:         
 3068:         def authenticate(self, name, password, request):
 3069:                 emergency = self._emergency_user
 3070:                 if name is None:
 3071:                     return None
 3072:                 if emergency and name==emergency.getUserName():
 3073:                     user = emergency
 3074:                 else:
 3075:                     user = self.getUser(name)
 3076:                 if user is not None and user.authenticate(password, request):
 3077:                     return user
 3078:                 else:
 3079:                     return None
 3080: 
 3081:         def domainSpecMatch(self,spec, request):
 3082:             host=''
 3083:             addr=''
 3084: 
 3085:             # Fast exit for the match-all case
 3086:             if len(spec) == 1 and spec[0] == '*':
 3087:                 return 1
 3088: 
 3089:             if request.has_key('REMOTE_HOST'):
 3090:                 host=request['REMOTE_HOST']
 3091: 
 3092:             if request.has_key('REMOTE_ADDR'):
 3093:                 addr=request['REMOTE_ADDR']
 3094: 
 3095:             if request.has_key('HTTP_X_FORWARDED_FOR'):
 3096:                 addr=request['HTTP_X_FORWARDED_FOR']
 3097: 
 3098:             
 3099:             if not host and not addr:
 3100:                 return 0
 3101: 
 3102:             if not host:
 3103:                 try:    host=socket.gethostbyaddr(addr)[0]
 3104:                 except: pass
 3105:             if not addr:
 3106:                 try:    addr=socket.gethostbyname(host)
 3107:                 except: pass
 3108: 
 3109: 
 3110:             _host=host.split('.')
 3111:             _addr=addr.split('.')
 3112:             _hlen=len(_host)
 3113:             _alen=len(_addr)
 3114: 
 3115:             for ob in spec:
 3116:                 sz=len(ob)
 3117:                 _ob=ob.split('.')
 3118:                 _sz=len(_ob)
 3119: 
 3120:                 mo = addr_match(ob)
 3121:                 if mo is not None:
 3122:                     if mo.end(0)==sz:
 3123:                         fail=0
 3124:                         for i in range(_sz):
 3125:                             a=_addr[i]
 3126:                             o=_ob[i]
 3127:                             if (o != a) and (o != '*'):
 3128:                                 fail=1
 3129:                                 break
 3130:                         if fail:
 3131:                             continue
 3132:                         return 1
 3133: 
 3134:                 mo = host_match(ob)
 3135:                 if mo is not None:
 3136:                     if mo.end(0)==sz:
 3137:                         if _hlen < _sz:
 3138:                             continue
 3139:                         elif _hlen > _sz:
 3140:                             _item=_host[-_sz:]
 3141:                         else:
 3142:                             _item=_host
 3143:                         fail=0
 3144:                         for i in range(_sz):
 3145:                             h=_item[i]
 3146:                             o=_ob[i]
 3147:                             if (o != h) and (o != '*'):
 3148:                                 fail=1
 3149:                                 break
 3150:                         if fail:
 3151:                             continue
 3152:                         return 1
 3153:             return 0
 3154: 
 3155: Globals.default__class_init__(ECHO_userFolder)
 3156: 
 3157: 
 3158: 
 3159: def manage_addECHO_userFolder(self,dtself=None,REQUEST=None,**ignored):
 3160:     """add a user folder """
 3161:     f=ECHO_userFolder()
 3162:     self=self.this()
 3163:     try:    self._setObject('acl_users', f)
 3164:     except: return MessageDialog(
 3165:                    title  ='Item Exists',
 3166:                    message='This object already contains a User Folder',
 3167:                    action ='%s/manage_main' % REQUEST['URL1'])
 3168:     self.__allow_groups__=f
 3169:     if REQUEST is not None:
 3170:         REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
 3171: 
 3172: def manage_addECHO_userFolderForm(self):
 3173:         """add a user folder form"""
 3174:         return manage_addECHO_userFolder(self)
 3175: 
 3176: 
 3177: 
 3178: def createNode(self,descrs,node):
 3179:         name=descrs[node]['name']
 3180:         type=descrs[node]['type']
 3181:         urn=node
 3182:         #print "    will create",node.encode('utf-8')
 3183:         id=re.sub('[^a-zA-Z0-9]','',name).encode('ascii','ignore')
 3184:         #print "id",id
 3185:         #print type
 3186:         #self.REQUEST.RESPONSE.write("<p>%s<p>\n"%id)
 3187:         if type=="CDLI_group":
 3188:                 
 3189:                 try:
 3190:                         manage_addECHO_collection(self,id,name,name,"","","","","")
 3191:                 
 3192:                 except:
 3193:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 3194:                         
 3195:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 3196:                 
 3197:                 return type,getattr(self,id),urn
 3198: 
 3199:         if type=="CDLI_item":
 3200:                 try:
 3201:                         manage_addECHO_resource(self,id,name,name,"","",urn,"","")
 3202:                 except:
 3203:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 3204:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 3205:                 
 3206:                 
 3207:         return "XX"
 3208: 
 3209: 
 3210: class ECHO_root(Folder,Persistent,Implicit):
 3211:     """ECHO Root Folder"""
 3212: 
 3213:     security=ClassSecurityInfo()
 3214:     
 3215:     meta_type="ECHO_root"
 3216:     management_page_charset="utf-8"
 3217:     
 3218:     getSubCols = ECHO_helpers.getSubCols
 3219: 
 3220:     manage_options=Folder.manage_options+(
 3221:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
 3222:                 {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 3223:                 {'label':'Change Weights','action':'changeWeights'},
 3224:                 {'label':'Generate from RDF','action':'generateFromRDFForm'},
 3225:                 {'label':'update Resource Catalog','action':'updateResourceCatalog'},
 3226:                 {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 3227: )
 3228: 
 3229: 
 3230:     def copySearchFields(self,RESPONSE=None):
 3231:             """copys < metadatafields to the object"""
 3232:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3233: 
 3234:             for resource in resources:
 3235: 
 3236:                     resource[1].copySearchFields()
 3237: 
 3238:             if RESPONSE is not None:
 3239:                     RESPONSE.redirect('manage_main')
 3240:    
 3241:     def mod_re_sub(self,pattern,replace,string):
 3242:         """re.sub aus mod re zur Verfuegung stellen"""
 3243:         return re.sub(pattern,replace,string)
 3244:     
 3245:     def findObjectFromFulltext(self,existUri):
 3246:         '''
 3247:         
 3248:         @param url:
 3249:         @param existUri:
 3250:         '''
 3251: 
 3252:         if existUri:
 3253:             #TODO: at the moment assume that the filename is unique, the whole has to changed to a system of ids.
 3254:             filename=existUri.split("/")[-1]
 3255:         
 3256:         founds=self.resourceCatalog.search({'fullTextUrl':os.path.splitext(filename)[0]})  
 3257:         
 3258:         ret=[(found.title,found.getObject().absolute_url(),found.getObject().aq_parent.absolute_url()) for found in founds]
 3259:         
 3260:         return ret
 3261:         
 3262:     def reindex(self,RESPONSE=None):
 3263:         """indiziere alle Objecte neu"""
 3264:         
 3265:         if RESPONSE:
 3266:             RESPONSE.write("<html><body>")
 3267:         
 3268:         resources=self.ZopeFind(self,obj_metatypes=["ECHO_resource"], search_sub=1)
 3269:         
 3270:         for resource in resources:
 3271:             resource[1].reindex()
 3272:             #print "<p> done %s </p>\n"
 3273:             if RESPONSE:
 3274:                 RESPONSE.write("<p> done %s </p>\n"%resource[0])
 3275:                 
 3276:         if RESPONSE:
 3277:             RESPONSE.write("<p> ok </p></html></body>\n")
 3278:             
 3279: 
 3280:     def setLanguage(self,lang):
 3281:             """Set language cookie"""
 3282:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 3283: 
 3284:     def switchLanguage(self):
 3285:             """Set language cookie"""
 3286:             if self.getLanguage()=="en":
 3287:                     lang="de"
 3288:             else:
 3289:                     lang="en"
 3290:             
 3291:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 3292:             self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1'])
 3293:             
 3294:     def getLanguage(self):
 3295:             """get language cookie"""
 3296:             lang= self.REQUEST.cookies.get('lang_exhibition','de')
 3297:             if lang == '':
 3298:                     lang="de"
 3299:             return lang
 3300:     
 3301:     def getContentOverviewTemplate(self):
 3302:         """produces overview template with macro"""
 3303:         pt = zptObjectOrFile(self, 'content_overview_template')
 3304:         return pt
 3305: 
 3306:     def mapstyle_css(self):
 3307:         """send mapstyle.css"""
 3308:         sendFile(self, 'html/ECHO_mapstyle.css', 'text/css')
 3309: 
 3310: 
 3311:     ###Cdli adds -> have to be removed
 3312:     def getTablet(self,item):
 3313:         #print "getTablet"
 3314:         try:
 3315:                 read=urllib.urlopen("http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"%item).read()
 3316:                 read=re.sub("\[search\]","search",read)
 3317:                 return read[read.find("<body>")+6:read.rfind("</body>")]
 3318:         except:
 3319:                 return "<h1>Sorry no connection to the data server enlil.museum.upenn.edu</h1>"
 3320:         #return "http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"
 3321:     ###END CDLI add
 3322: 
 3323: 
 3324:     def URLquote(self, text):
 3325:         """urllib.quote fuer Michael"""
 3326:         return urllib.quote(text)
 3327: 
 3328: 
 3329:     def checkResource(self,id):
 3330:             """checks if a resource is in the tree, gives back none or list of resources"""
 3331:             if not id:
 3332:                 id=""
 3333:             splitted=id.split("/")
 3334:             id=splitted[len(splitted)-1]
 3335:             if hasattr(self,"_v_checkResource") and self._v_checkResource.has_key(id): #existiert ein cache und id ist bereits drin?
 3336:                             return self._v_checkResource[id]
 3337: 
 3338:             else:
 3339:                     resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],obj_ids=[id],search_sub=1)
 3340: 
 3341:                     if not hasattr(self,"_v_checkResource"): self._v_checkResource={}#lege cache an falls nicht existent
 3342:                     if resources:
 3343:                             self._v_checkResource[id]=resources[0:] # slicing to be sure that data is stabil
 3344:                     else:
 3345:                             self._v_checkResource[id]=None
 3346:                     
 3347:                     return self._v_checkResource[id]
 3348:             
 3349:     def sendForm(self,fromaddr,content,server='mail.mpiwg-berlin.mpg.de'):
 3350:             """sendform"""
 3351:             toaddrs=["dwinter@mpiwg-berlin.mpg.de"]
 3352:             
 3353:             msg = ("From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n"
 3354:                    % (fromaddr, ", ".join(toaddrs),"testsub"))
 3355:             server = smtplib.SMTP(server)
 3356:             #server.set_debuglevel(1)
 3357:             msg=msg+content
 3358:             server.sendmail(fromaddr, toaddrs, msg)
 3359:             server.quit()
 3360:                  
 3361:     def generateFromRDFForm(self):
 3362:                 """change form"""
 3363:                 pt=zptFile(self, 'zpt/generateFromRDFForm')
 3364:                 pt.content_type="text/html"
 3365:                 return pt()
 3366: 
 3367:     def generateFromRDF(self,file,startNode="/Cuneiform Corpus"):
 3368: 
 3369:             """generate from RDF"""
 3370: 
 3371:             global seqs
 3372:             seqs={}
 3373:             global descrs
 3374:             descrs={}
 3375:             global key
 3376:             key=""
 3377:             global value
 3378:             value=""
 3379: 
 3380:             def getEdges(seqs,urn):
 3381:                     """edges"""
 3382:                     ret=[]
 3383:                     return seqs[urn]
 3384: 
 3385:             def createSubs(self,seqs,descrs,urn,level=0):
 3386:                     """create subs"""
 3387:                     for edge in getEdges(seqs,urn):
 3388:                             cn=createNode(self,descrs,edge)
 3389:                             if cn[0]=="CDLI_group":
 3390:                                     createSubs(cn[1],seqs,descrs,cn[2],level+1)
 3391:                     return
 3392: 
 3393:             def start_element(name,attrs):
 3394: 
 3395:                     global seqs
 3396:                     global descrs
 3397:                     global key
 3398:                     global value
 3399:                     seq=""
 3400:                     if name=="RDF:Seq":
 3401:                             key=attrs.get('RDF:about')
 3402:                             try: # teste ob liste
 3403:                                     x=seqs[key][0]
 3404:                             except:
 3405: 
 3406:                                     seqs[key]=[]
 3407: 
 3408:                     
 3409:                     elif name=="RDF:Description":
 3410:                             key=attrs.get('RDF:about')
 3411:                             
 3412: 
 3413:                     elif name=="RDF:li":
 3414:                             name=attrs.get('RDF:resource')
 3415:                             seqs[key].append(name)
 3416: 
 3417:                     elif name=="ECHONAVIGATION:type":
 3418:                             value="type"
 3419: 
 3420:                     elif name=="ECHONAVIGATION:name":
 3421:                             value="name"
 3422:                     elif name=="ECHONAVIGATION:linkClickable":
 3423:                             value="linkClickable"
 3424:                             
 3425:             def end_element(name):
 3426:                             """nothing"""
 3427:                             key=""
 3428:                             value=""
 3429: 
 3430:             def char_data(data):
 3431:                     """nothing"""
 3432: 
 3433:                     data=re.sub("\n","",data)
 3434:                     try:
 3435:                             if descrs[key].has_key(value):
 3436:                                     descrs[key][value]+=data
 3437:                             else:
 3438:                                     descrs[key][value]=data
 3439:                     except:
 3440: 
 3441:                             descrs[key]={}
 3442:                             descrs[key][value]=data
 3443:                             
 3444:             p = xml.parsers.expat.ParserCreate()
 3445:             
 3446:             p.StartElementHandler = start_element
 3447:             p.EndElementHandler = end_element
 3448:             p.CharacterDataHandler = char_data
 3449:             
 3450:             
 3451:             p.ParseFile(file)
 3452:             self.REQUEST.RESPONSE.write("<html><body><h1>Start</h1>")
 3453:             createSubs(self,seqs,descrs,startNode)
 3454:             self.REQUEST.RESPONSE.write("<h1>done</h1></body></html>")
 3455:             #print "done"
 3456: 
 3457:             
 3458:             return "done"
 3459:     
 3460:             
 3461: 
 3462:                 
 3463:     def changeWeightsInCollection(self):
 3464:             """change all lables of a collection"""
 3465:             ret=""
 3466:             argv=self.REQUEST.form
 3467:             
 3468:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 3469:             for resource in resources:
 3470:                    
 3471:                     try:
 3472:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 3473:                             resource[1].weight=argv[resource[1].getId()][0:]
 3474:                     except:
 3475:                             pass
 3476:             return ret
 3477: 
 3478:     def changeWeights(self):
 3479:                 """change form"""
 3480:                 pt=zptFile(self, 'zpt/changeWeightForm')
 3481:                 pt.content_type="text/html"
 3482:                 return pt()
 3483:   
 3484: 
 3485:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 3486:             """warning"""
 3487:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 3488:             pt.content_type="text/html"
 3489:             return pt()
 3490: 
 3491:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 3492:             """reload MD from Storage"""
 3493: 
 3494:             return reloadMetaDataFromStorage(self,RESPONSE)
 3495:     
 3496:     def getRDF(self,urn=None):
 3497:             """rdf of the collection"""
 3498: 
 3499:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 3500: 
 3501:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 3502:             
 3503:             li="""<RDF:li RDF:resource="%s" />\n"""
 3504: 
 3505:             
 3506:             for content in contents:
 3507:                     ret+=content[1].getRDF()+"\n"
 3508:                     
 3509:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 3510:             for content in contents:
 3511:                     nurn=content[1].absolute_url()
 3512:                     ret+=li%nurn
 3513:             return ret+"</RDF:Seq>"
 3514:             
 3515: 
 3516:     def showContent(self,path):
 3517:             """return content/html"""
 3518:             
 3519:             return ECHO_helpers.urlopen(path+"/content_html").read()
 3520:     
 3521:     def getImageViewers(self):
 3522:         """images"""
 3523:         viewers=self.ZopeFind(self.standardImageViewer,obj_metatypes=['OSAS_ViewerObject'])
 3524:         return viewers
 3525:     
 3526: 
 3527:     def getBibTag(self,tag,content):
 3528:             """get field tag for index-meta-generation"""
 3529:             if not content or content=="":
 3530:                     return ""
 3531:             ret="<%s>"%tag
 3532:             #ret+=urllib.quote(content)
 3533:             ret+=content
 3534: 
 3535:             ret+="</%s>"%tag
 3536:             return ret
 3537: 
 3538:     def getValueFromClass(self,field,found):
 3539:             """ret attribute if existing"""
 3540:             try:
 3541:                     
 3542:                     return getattr(found,field)#.decode('utf-8','ignore')
 3543:             except:
 3544:                     logging.error("can't: decode: %s"%repr(field))
 3545:                     logging.error("      %s %s"%(sys.exc_info()[0],sys.exc_info()[1]))
 3546:                     return ""
 3547: 
 3548:     security.declarePublic('getImageTag')
 3549:     def getImageTag(self):
 3550:             """needed by main_template"""
 3551:             return ""
 3552:         
 3553:     secondaryLink="" #needed by main_template
 3554:     secondaryLinkTitle="" #needed by main_template
 3555:     
 3556:     def getBgcolour(self):
 3557:         """hack"""
 3558:         return "#dddddd"
 3559: 
 3560:     security.declareProtected('View','contentTypeSelector_HTML')
 3561:     def contentTypeSelector_HTML(self,selected=None):
 3562:         """give type selector"""
 3563:         if not selected:
 3564:             retStr="<option selected>\n"
 3565:         else:
 3566:             retStr="<option>\n"
 3567:             
 3568:         try: # erste version contentTypes exists
 3569:             for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
 3570:                 if selected and (contentType[0]==selected):
 3571:                     retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3572:                 else:                
 3573:                     retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3574:         except:
 3575:                 try:
 3576:                         for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
 3577:                                 if selected and (contentType[0]==selected):
 3578:                                         retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3579:                                 else:                
 3580:                                         retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3581:                 except:
 3582:                         """nothing"""
 3583:                             
 3584:         return retStr
 3585: 
 3586:     def renderingTypeSelector_HTML(self,selected=None):
 3587:          """give type selector"""
 3588:          if not selected:
 3589:                  retStr="<option selected>\n"
 3590:          else:
 3591:                  retStr="<option>\n"
 3592:                  
 3593:          try: # erste version renderingTypes exists
 3594:                  for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
 3595:                          if selected and (renderingType[0]==selected):
 3596:                                  retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3597:                          else:                
 3598:                                  retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3599:          except:
 3600:                  """nothing"""
 3601:          return retStr
 3602: 
 3603: 
 3604:     def copyrightTypeSelector_HTML(self, object=None, selected=None,first=None):
 3605:          """give type selector"""
 3606: 
 3607:          if not first:
 3608:                  if not selected:
 3609:                          retStr="<option selected>\n"
 3610:                  else:
 3611:                          retStr="<option>\n"
 3612:          else:
 3613:                  if not selected:
 3614:                          retStr="""<option selected value="%s">%s\n"""%first
 3615:                  else:
 3616:                          retStr="""<option value="%s">%s\n"""%first
 3617: 
 3618:          
 3619:          try: # erste version copyrightTypes exists
 3620:                  for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
 3621:                          if selected and (copyrightType[0]==selected):
 3622:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3623:                          else:                
 3624:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3625:                  
 3626:                  for copyrightTypeSelf in self.ZopeFind(object,obj_metatypes=["ECHO_copyrightType"],search_sub=1):
 3627:                          if selected and (copyrightTypeSelf[0]==selected):
 3628:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3629:                          else:                
 3630:                                  retStr+="""<option value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3631:                                  
 3632:          except:
 3633:              """nothing"""
 3634:                  
 3635:          return retStr
 3636: 
 3637:     def partnerSelector_HTML(self,selected=None):
 3638:          """give type selector"""
 3639:          if not selected:
 3640:                  retStr="<option selected>\n"
 3641:          else:
 3642:                  retStr="<option>\n"
 3643:                  
 3644:          try: # erste version copyrightTypes exists
 3645:                  for copyrightType in self.ZopeFind(self.partners,obj_metatypes=["ECHO_partner"]):
 3646:                          if selected and (copyrightType[0]==selected):
 3647:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3648:                          else:                
 3649:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3650:          except:
 3651:                  """nothing"""
 3652:          return retStr
 3653:  
 3654:     mediaTypes=['all','text','images','sound','video'] # konfigurierbar in neuer version ueber echoroot??
 3655: 
 3656:     def mediaTypeSelector_HTML(self,selected=None):
 3657:          """give type selector"""
 3658:          if not selected:
 3659:                  retStr="<option selected>\n"
 3660:          else:
 3661:                  retStr="<option>\n"
 3662:          
 3663:          try: # erste version mediatypesTypes exists
 3664:                  for mediaType in self.mediaTypes:
 3665:                          if selected and (mediaType in selected):
 3666:                                  retStr+="""<option selected value="%s">%s\n"""%(mediaType,mediaType)
 3667:                          else:                
 3668:                                  retStr+="""<option value="%s">%s\n"""%(mediaType,mediaType)
 3669:          except:
 3670:                  """nothing"""
 3671:          return retStr
 3672: 
 3673:             
 3674:     def patchContentType(self,obj=None):
 3675:         """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
 3676:     
 3677: 
 3678:         if not obj:
 3679:             obj = self
 3680:             
 3681:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
 3682: 
 3683:         for entry in entries:
 3684:                 setattr(entry[1],'contentType',entry[1].content_type)
 3685:                 #entry[1].contentType == entry[1].content_type
 3686: 
 3687:                 if entry[1].meta_type == 'ECHO_collection':
 3688:                     entry[1].patchContentType(entry[1])    
 3689: 
 3690:                 
 3691:         return "changed all contenttypes in: "+self.title
 3692: 
 3693: 
 3694:     def repairAllCoords(self):
 3695:         """updates map coordinates on the same and sublevels"""
 3696:         return repairCoords(self)
 3697: 
 3698: 
 3699:     def patchViewClassification(self,obj=None):
 3700:         """setze viewClassification heuristisch"""
 3701: 
 3702:         def checkIfArrow(obj):
 3703:                 if hasattr(obj,'coords'):
 3704:                         for coordtemp in obj.coords:
 3705: 
 3706:                                 if (len(coordtemp)>4) and not (coordtemp[4]==''):
 3707:                                         return 4
 3708:                         return None
 3709:                 return None
 3710:         
 3711:         if not obj:
 3712:             obj = self
 3713:             
 3714:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
 3715: 
 3716:         for entry in entries:
 3717:                 
 3718:                 if checkIfArrow(entry[1]):
 3719:                         setattr(entry[1],'viewClassification','view point')
 3720:                 else:
 3721:                         setattr(entry[1],'viewClassification','area')
 3722: 
 3723:                 #entry[1].contentType == entry[1].content_type
 3724: 
 3725:                 if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
 3726:                     entry[1].patchViewClassification(entry[1])    
 3727: 
 3728:                 
 3729:         return "changed all contenttypes in: "+self.title
 3730: 
 3731:     def deleteCache(self,obj=None,RESPONSE=None):
 3732:         """setze alle collections auf cache = CacheManager"""
 3733:         if not obj:
 3734:             obj = self
 3735:         entries=obj.ZopeFind(obj,search_sub=1)
 3736:         for entry in entries:
 3737:                 if hasattr(entry[1],'_v_hash'):
 3738:                         entry[1]._v_hash=None
 3739:         
 3740:         return "changed all CM in: "+self.title
 3741: 
 3742:     
 3743:     security.declarePublic('ECHO_newViewerLink')
 3744:     def ECHO_newViewerLink(self,obj=None):
 3745:         """change links (:86 faellt weg)"""
 3746: 
 3747:         if not obj:
 3748:             obj = self
 3749:             
 3750:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
 3751: 
 3752:         for entry in entries:
 3753:                 
 3754:                 if entry[1].meta_type == 'ECHO_resource':
 3755:                     
 3756:                     entry[1].link=re.sub('\:86','',entry[1].link)
 3757: 
 3758:                 else:
 3759:                     
 3760:                     entry[1].ECHO_newViewerLink(entry[1])
 3761:                 
 3762:         return "Rerenderd all links to resources in: "+self.title
 3763: 
 3764:     def __init__(self,id,title):
 3765:         """init"""
 3766:         self.id = id
 3767:         self.title=title
 3768: 
 3769:     def deleteSpace(self,str):
 3770:         """delete space at the end of a line"""
 3771:         if str[len(str)-1]==" ":
 3772:             return str[0:len(str)-1]
 3773:         else:
 3774:             return str
 3775:         
 3776:     
 3777: 
 3778:     # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
 3779: 
 3780:     def formatAscii(self,str,url=None):
 3781:         """ersetze ascii umbrueche durch <br>"""
 3782: 
 3783: 	if not str: 
 3784:             return ""
 3785: 
 3786:         if url:
 3787:             
 3788:             retStr=""
 3789:             words=str.split("\n")
 3790:             
 3791:             for word in words:
 3792:                 strUrl=url%word
 3793: 
 3794:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
 3795:             str=retStr
 3796:         if str:
 3797:             str = re.sub(r"[\n]","<br/>",str)
 3798:             return unicodify(str)
 3799:         else:
 3800:             return u""
 3801:         
 3802:     link2html=vlp_xmlhelpers.link2html
 3803:     related2html=vlp_xmlhelpers.related2html
 3804: 
 3805:     xml2html=vlp_xmlhelpers.xml2html
 3806:  
 3807:     checkRef=vlp_xmlhelpers.checkRef
 3808:     
 3809: #    def checkRef(self,ref):
 3810: #            if ref[0:3]=='lit':
 3811: #                    if len(self.library_data({ 'id':ref}))>0:
 3812: #                            return 1
 3813: #            try:
 3814: #                    if ref[0:7]=="tec_cat":
 3815: #                            return 1
 3816: #            except:
 3817: #                    """nothing"""
 3818: #                    
 3819: #            dbs={'vl_technology':'','vl_people':" AND complete='yes'",'vl_sites':''}
 3820: #            res=None
 3821: #            for db in dbs.keys():
 3822: #                    res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
 3823: #            return res
 3824: #                                    
 3825: #    #Ende Methode fuer vlp
 3826: 
 3827:     def PgQuoteString(self,string):
 3828:         """Quote string"""
 3829: 
 3830:         return libpq.PgQuoteString(string)
 3831: 
 3832:     security.declareProtected('View','getPartners')
 3833:     def getPartners(self):
 3834:         """Get list of Partners. Presently only from a subfolder partners"""
 3835:         if hasattr(self,'partners'):            
 3836:                 ret = [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
 3837:                 def sort_title(one, another) : return cmp(one.title, another.title)
 3838:                 ret.sort(sort_title)
 3839:                 return ret
 3840:         else:
 3841:                 return []
 3842:   
 3843:     def getInstitutions(self):
 3844:         """Get list of Partners. Presently only from a subfolder partners"""
 3845:                     
 3846:         return [ item[1] for item in self.institutions.ZopeFind(self.institutions,obj_metatypes=['ECHO_institution'])]
 3847: 
 3848:    
 3849:     def getPartnersXML(self):
 3850:         """partner liste als xml""" 
 3851:         partners=self.getPartners()
 3852:         ret="""<?xml version="1.0" encoding="utf-8" ?>
 3853:         <partners>"""
 3854:         
 3855:         for partner in partners:
 3856:             ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
 3857: 
 3858:         return ret+"\n</partners>"
 3859:     
 3860:     def getCollectionTree(self):
 3861:         """get the collection tree (list of triples (parent,child, depth)"""
 3862: 
 3863:         def getCollection(object,depth=0):
 3864:             depth+=1
 3865:             collections=[]
 3866:             for entry in object.__dict__.keys():
 3867:                 element=getattr(object,entry)
 3868:                 try:
 3869:                     if element.meta_type=="ECHO_collection":
 3870:                         collections.append((object,element,depth))
 3871:                         collections+=getCollection(element,depth)
 3872:                 except:
 3873:                     """nothing"""
 3874:             return collections
 3875:         
 3876: 
 3877:         return getCollection(self)
 3878:     
 3879:     def getCollectionTreeIds(self):
 3880:         """Show the IDs of the Tree"""
 3881:         ret=[]
 3882:         for collection in self.getCollectionTree():
 3883:             ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
 3884:         return ret
 3885: 
 3886:     def getResourcesHTML(self,viewerType=None,filter=None):
 3887:             """gebe all ressourcen aus"""
 3888: 
 3889:             def sortHTML(x,y):
 3890:                     return cmp(x[1].title,y[1].title)
 3891:             
 3892:             ret="""<html><body><h2>Resources in ECHO</h3>"""
 3893:             
 3894:             resources = self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3895:             ret+="""<h3>Found %i resources</h3>"""%len(resources)
 3896:             resources.sort(sortHTML)
 3897:             for resource in resources:
 3898:                     echo_url=resource[1].absolute_url()
 3899:                     
 3900:                     if hasattr(resource[1],'title'):
 3901:                             title=resource[1].title
 3902:                     else:
 3903:                             title="None"
 3904:                     if filter:
 3905:                             if re.search(filter,title):
 3906:                                     ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3907:                     else:
 3908:                             ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3909: 
 3910:             ret +="""\n</body></html>"""
 3911:             
 3912:             #self.REQUEST.RESPONSE.setHeader("Content-Type", "text/html")
 3913:             #self.REQUEST.RESPONSE.write(ret)
 3914:             return ret
 3915:     
 3916:     def getResourcesXML(self,viewerType=None,filter=None):
 3917:             """gebe all ressourcen aus"""
 3918:             ret="""<?xml version="1.0" ?>
 3919:                      <index>"""
 3920:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3921: 
 3922:                     echo_url=resource[1].absolute_url()
 3923:                     if hasattr(resource[1],'link'):
 3924:                             viewer_url=resource[1].link
 3925:                     else:
 3926:                             viewer_url="NO URL"
 3927:                     if filter:
 3928:                             if re.search(filter,viewer_url):
 3929:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3930:                     else:
 3931:                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3932:             ret +="""\n</index>"""
 3933:             
 3934:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3935:             self.REQUEST.RESPONSE.write(ret)
 3936: 
 3937:     def getFullTextsXML(self,viewerType=None,filter=None):
 3938:             """gebe all ressourcen aus"""
 3939:             ret="""<?xml version="1.0" ?>
 3940:                      <index>"""
 3941:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3942: 
 3943:                     echo_url=resource[1].absolute_url()
 3944:                     if resource[1].getFullTextXML(noredirect="yes"):
 3945:                             if hasattr(resource[1],'link'):
 3946:                                     viewer_url=echo_url+"/getFullTextXML"
 3947:                             else:
 3948:                                     viewer_url="NO URL"
 3949:                             if filter:
 3950:                                     if re.search(filter,viewer_url):
 3951:                                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3952:                             else:
 3953:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3954:             ret +="""\n</index>"""
 3955:             
 3956:             
 3957:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3958:             self.REQUEST.RESPONSE.write(ret)
 3959: 
 3960: 
 3961:     def getMetaDatasXML(self,viewerType=None,filter=None):
 3962:             """gebe all ressourcen aus"""
 3963:             # check if the request's host part was OK
 3964:             http_host = self.REQUEST['HTTP_HOST']
 3965:             host_port = self.REQUEST['SERVER_PORT']
 3966:             fix_host = None
 3967:             if http_host and http_host.rfind(host_port) == -1:
 3968:                     print "HTTP_HOST needs fixing!"
 3969:                     fix_host = http_host + ":" + host_port
 3970: 
 3971:             ret="""<?xml version="1.0" ?>
 3972:                      <index>"""
 3973:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3974: 
 3975:                     echo_url=resource[1].absolute_url()
 3976:                     if fix_host:
 3977:                             #print "replacing ", http_host, " by ", fix_host
 3978:                             echo_url = string.replace(echo_url, http_host, fix_host, 1)
 3979:                     
 3980:                     if hasattr(resource[1],'link'):
 3981:                             meta_url=echo_url+"/getMetaDataXML"
 3982:                     else:
 3983:                             meta_url="NO_URL"
 3984:                             
 3985:                     if filter and not re.search(filter,viewer_url):
 3986:                             continue
 3987: 
 3988:                     #modificationDate=time.strptime(str(resource[1].bobobase_modification_time()),"%Y/%m/%d %H:%M:%S %Z")
 3989:                     
 3990:                     modificationDate=resource[1].bobobase_modification_time().strftime("%Y/%m/%d %H:%M:%S")
 3991: 
 3992:                     ret+="""\n<resource resourceLink="%s" metaLink="%s" modificationDate="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(meta_url,safe='/:?'),modificationDate)
 3993:                     
 3994:                             
 3995:             ret +="""\n</index>"""
 3996: 
 3997:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3998:             self.REQUEST.RESPONSE.write(ret)
 3999: 
 4000:             
 4001:     def findPartners(self):     
 4002:         """find all partners in partners"""
 4003:         par=self.ZopeFind(self.partners, obj_metatypes='ECHO_partner')
 4004:         return par
 4005:         
 4006:     def getPartnerFromID(self):
 4007:         """find partner form ID return object"""
 4008:         pa=self.REQUEST['partner']
 4009:         par=self.ZopeFind(self.partners, obj_ids=[pa])
 4010:         return par
 4011:         
 4012:     def getPartnerFromIDParameter(self, id):
 4013:         """ find partners from ID"""
 4014:         par=self.ZopeFind(self.partners, obj_ids=[id])
 4015:         return par
 4016:         
 4017:     def getInstitutionFromID(self,id):
 4018:         """ find institution from id """
 4019:         inst=self.ZopeFind(self.institutions, obj_ids=[id])
 4020:         return inst
 4021: 
 4022:     def updateResourceCatalog(self,REQUEST,RESPONSE):
 4023:         """update ressource catalog"""
 4024:         catalog=getattr(self,'resourceCatalog',None)
 4025:         if not catalog:
 4026:             return """<html><body><h3>No resourceCatalog available</h3></body></html>"""
 4027:         
 4028:         else:
 4029:             class element:
 4030:                 def __init__(self,group,name):
 4031:                     self.group=group
 4032:                     self.name=name
 4033:             catalog.manage_delObjects('author splitter')
 4034:             #elements=[element('Stop Words',""" Don't remove stop words' """),element('Word Splitter','ECHO author splitter')]
 4035:             elements=[element('Word Splitter','ECHO author splitter')]
 4036:             manage_addLexicon(catalog,id="author splitter",elements=elements)
 4037:             
 4038:             return catalog.manage_catalogReindex(REQUEST,RESPONSE,'manage_main')
 4039:             
 4040:         
 4041:     def checkMetaDataLinks(self,correct=None):
 4042:         """check all metadatalinks and if correct is set change the servername to content.mpiwg-berlin.mpg.de"""
 4043:         
 4044:         self.REQUEST.RESPONSE.write("<html><body>")
 4045:         for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 4046:             metalink=resource[1].metalink
 4047:         
 4048:             try:
 4049:                 url=urllib.urlopen(metalink)
 4050:             except:
 4051:                 
 4052:                 self.REQUEST.RESPONSE.write("<p>ERROR (opening %s):"%resource[1].absolute_url() +" -- %s %s <br>"%sys.exc_info()[0:2])
 4053:                 self.REQUEST.RESPONSE.write("-----------%s"%metalink)
 4054:             
 4055:                 if correct:
 4056:                     urlparsed=[x for x in urlparse.urlparse(metalink)]
 4057:                     urlparsed[1]="content.mpiwg-berlin.mpg.de"
 4058:                     neu=urlparse.urlunparse(urlparsed)
 4059:                     resource[1].metalink=neu[0:]
 4060:                     self.REQUEST.RESPONSE.write("----------changed to:%s)"%neu)
 4061:                                 
 4062: def manage_addECHO_root(self,id,title,RESPONSE=None):
 4063:     """Add an ECHO_root"""
 4064:     self._setObject(id,ECHO_root(id,title))
 4065:     
 4066:     if RESPONSE is not None:
 4067:         RESPONSE.redirect('manage_main')
 4068: 
 4069: def manage_addECHO_rootForm(self):
 4070:         """Nothing yet"""
 4071:         pt=zptFile(self, 'zpt/AddECHO_root.zpt')
 4072:         return pt()
 4073: 
 4074: class ECHO_copyrightType(Folder,ECHO_basis):
 4075:         """copyright typ"""
 4076: 
 4077:         meta_type="ECHO_copyrightType"
 4078:         
 4079:         def __init__(self,id,title,label,url):
 4080:                 """init"""
 4081:                 self.id=id
 4082:                 self.title=title
 4083:                 self.label=label
 4084:                 self.url=url
 4085: 
 4086:         manage_options = Folder.manage_options+(
 4087:         {'label':'Main Config','action':'ECHO_copyrightType_config_mainForm'},
 4088:         )
 4089: 
 4090:         def ECHO_copyrightType_config_mainForm(self):
 4091:                 """change form"""
 4092:                 pt=zptFile(self, 'zpt/ChangeECHO_copyrightType')
 4093:                 pt.content_type="text/html"
 4094:                 return pt()
 4095: 
 4096:         def ECHO_copyrightType_config_main(self,title,label,url,RESPONSE=None):
 4097:                 """change"""
 4098:                 self.title=title
 4099:                 self.label=label
 4100:                 self.url=url
 4101: 
 4102:                 if RESPONSE is not None:
 4103:                         RESPONSE.redirect('manage_main')
 4104: 
 4105: def manage_addECHO_copyrightTypeForm(self):
 4106:         """Form for adding a ressource"""
 4107:         pt=zptFile(self, 'zpt/AddECHO_copyrightTypeForm.zpt')
 4108:         return pt()
 4109: 
 4110: 
 4111: def manage_addECHO_copyrightType(self,id,title,label,url,RESPONSE=None):
 4112:     """addaresource"""
 4113: 
 4114:     newObj=ECHO_copyrightType(id,title,label,url)
 4115: 
 4116:     self._setObject(id,newObj)
 4117: 
 4118:     if RESPONSE is not None:
 4119:         RESPONSE.redirect('manage_main')
 4120:  
 4121: 
 4122:  
 4123: 
 4124: class ECHO_linkList(ZopePageTemplate,ECHO_basis):
 4125:     """LinkList Objekt"""
 4126:     meta_type="ECHO_linkList"
 4127: 
 4128:     _default_content_fn = os.path.join(package_home(globals()), 'html/ECHO_pageTemplateDefault.html')
 4129: 
 4130:     manage_options = ZopePageTemplate.manage_options+(
 4131:         {'label':'Main Config','action':'changeECHO_linkListWeightForm'},
 4132:         )
 4133: 
 4134:     def content_html(self):
 4135:         """content_html"""
 4136:         return ECHO_basis.content_html(self,'pageTemplate')
 4137: 
 4138:     def changeECHO_linkListWeightForm(self):
 4139:         """change"""
 4140:         pt=zptFile(self, 'zpt/ChangeECHO_linkListTemplate.zpt')
 4141:         return pt()
 4142: 
 4143:     def changeECHO_linkListWeight(self,contentType,label,RESPONSE=None):
 4144:         """change"""
 4145:         self.contentType=contentType
 4146:         self.label=label
 4147:         
 4148:         if RESPONSE is not None:
 4149:             RESPONSE.redirect('manage_main')
 4150: 
 4151:     def getLabel(self):
 4152:         if hasattr(self,'label'):
 4153:             return self.label.encode('utf-8')
 4154:         else:
 4155:             return 0
 4156:         
 4157:     def getcontentType(self):
 4158:         """get contentType"""
 4159:         if hasattr(self,'contentType'):
 4160:             return normalizeCt(self.contentType)
 4161:         else:
 4162:             return 0
 4163: 
 4164:     def __init__(self, id, label, title=None, text=None, contentType=None):
 4165:          self.id = str(id)
 4166:          self.title=title
 4167:          self.label=label
 4168:          self.ZBindings_edit(self._default_bindings)
 4169:          if text is None:
 4170:              text = ''
 4171:          if content_type is None:
 4172:              content_type = self.content_type
 4173:          self.pt_edit(text, contentType)
 4174: 
 4175: 
 4176: 
 4177: 
 4178: def manage_addECHO_linkListForm(self):
 4179:     """Form for adding"""
 4180:     pt=zptFile(self, 'zpt/AddECHO_linkListTemplate.zpt')
 4181:     return pt()
 4182: 
 4183: 
 4184: def manage_addECHO_linkList(self, id, label,contentType=0,title=None, text=None,
 4185:                            REQUEST=None, submit=None):
 4186:     """Add a LinkList with optional file content."""
 4187:     
 4188:     id = str(id)
 4189:     if REQUEST is None:
 4190:         self._setObject(id, ECHO_linkList(id, label, text))
 4191:         ob = getattr(self, id)
 4192:         setattr(ob,'contentType',contentType)
 4193:         if title:
 4194:             ob.pt_setTitle(title)
 4195:         return ob
 4196:     else:
 4197:         file = REQUEST.form.get('file')
 4198:         headers = getattr(file, 'headers', None) 
 4199:         if (headers is None) or (not file.filename):
 4200:             zpt = ECHO_linkList(id, file)
 4201:         else:
 4202:             zpt = ECHO_linkList(id, label,'', file, headers.get('contentType'))
 4203: 
 4204:         self._setObject(id, zpt)
 4205:         ob = getattr(self, id)
 4206:         if title:
 4207:             ob.pt_setTitle(title)
 4208:         
 4209:         try:
 4210:             u = self.DestinationURL()
 4211:         except AttributeError:
 4212:             u = REQUEST['URL1']
 4213: 
 4214:         if submit == " Add and Edit ":
 4215:             u = "%s/%s" % (u, urllib.quote(id))
 4216:         REQUEST.RESPONSE.redirect(u+'/manage_main')
 4217:     return ''
 4218:     
 4219: 
 4220: class ECHO_support(Folder,ECHO_basis):
 4221:         """gefoerdert durch"""
 4222:         meta_type="ECHO_support"
 4223:         
 4224:         
 4225:         
 4226:         def __init__(self,id,institutions=None):
 4227:                 """init"""
 4228:                 self.id=id
 4229:                 self.title=''
 4230:                 self.institutions=toList(institutions)
 4231: 
 4232:         def getSupporter(self):
 4233:                 """return institutions"""
 4234:                 if self.institutions:
 4235:                         return self.institutions
 4236:                 else:
 4237:                         return []
 4238:                 
 4239:         manage_options = Folder.manage_options+(
 4240:                 {'label':'Main Config','action':'ECHO_support_configForm'},
 4241:                 )
 4242: 
 4243:         def ECHO_support_configForm(self):
 4244:                 """change form"""
 4245:                 pt=zptFile(self, 'zpt/ChangeECHO_support')
 4246:                 pt.content_type="text/html"
 4247:                 return pt()
 4248: 
 4249:         def ECHO_support_config(self,institutions=None,RESPONSE=None):
 4250:                 """change"""
 4251:                 self.institutions=toList(institutions)
 4252: 
 4253:                 if RESPONSE is not None:
 4254:                         RESPONSE.redirect('manage_main')
 4255: 
 4256:                 
 4257: def manage_addECHO_supportForm(self):
 4258:     """Form for adding"""
 4259:     pt=zptFile(self, 'zpt/AddECHO_support.zpt')
 4260:     return pt()
 4261: 
 4262: def manage_addECHO_support(self, id,institutions=None,RESPONSE=None):
 4263:         """add the copyright"""
 4264: 
 4265:         meta_type="ECHO_support"
 4266:         
 4267:         
 4268:         self._setObject(id, ECHO_support(id,institutions))
 4269: 
 4270:         if RESPONSE is not None:
 4271:                 RESPONSE.redirect('manage_main')
 4272:                 
 4273: # ECHO - owner of original
 4274: class ECHO_ownerOriginal(Folder,ECHO_basis):
 4275:         """besitzer des originals"""
 4276:         meta_type="ECHO_ownerOriginal"
 4277:         security=ClassSecurityInfo()
 4278:         
 4279:         
 4280:         def __init__(self,id,institutions=None):
 4281:                 """init"""
 4282:                 self.id=id
 4283:                 self.title=''
 4284:                 self.institutions=toList(institutions)
 4285: 
 4286:         security.declarePublic('getOwner')
 4287:         def getOwner(self):
 4288:                 """return institutions"""
 4289:                 if self.institutions:
 4290:                         return self.institutions
 4291:                 else:
 4292:                         return []
 4293:                 
 4294:         manage_options = Folder.manage_options+(
 4295:                 {'label':'Main Config','action':'ECHO_ownerOriginal_configForm'},
 4296:                 )
 4297: 
 4298:         def ECHO_ownerOriginal_configForm(self):
 4299:                 """change form"""
 4300:                 pt=zptFile(self, 'zpt/ChangeECHO_ownerOriginal')
 4301:                 pt.content_type="text/html"
 4302:                 return pt()
 4303: 
 4304:         def ECHO_ownerOriginal_config(self,institutions=None,RESPONSE=None):
 4305:                 """change"""
 4306:                 self.institutions=toList(institutions)
 4307: 
 4308:                 if RESPONSE is not None:
 4309:                         RESPONSE.redirect('manage_main')
 4310: 
 4311:                 
 4312: def manage_addECHO_ownerOriginalForm(self):
 4313:     """Form for adding"""
 4314:     pt=zptFile(self, 'zpt/AddECHO_ownerOriginal.zpt')
 4315:     return pt()
 4316: 
 4317: def manage_addECHO_ownerOriginal(self, id,institutions=None,RESPONSE=None):
 4318:         """add the copyright"""
 4319: 
 4320:         meta_type="ECHO_ownerOriginal"
 4321:         
 4322:         
 4323:         self._setObject(id, ECHO_ownerOriginal(id,institutions))
 4324: 
 4325:         if RESPONSE is not None:
 4326:                 RESPONSE.redirect('manage_main')
 4327:                 
 4328: # --------------------------------------------------------------------------------             
 4329: 
 4330: # ECHO - digitized copy by
 4331: class ECHO_digiCopyBy(Folder,ECHO_basis):
 4332:         """besitzer des originals"""
 4333:         meta_type="ECHO_digiCopyBy"
 4334:         security=ClassSecurityInfo()
 4335:         
 4336:         
 4337:         def __init__(self,id,institutions=None):
 4338:                 """init"""
 4339:                 self.id=id
 4340:                 self.title=''
 4341:                 self.institutions=toList(institutions)
 4342: 
 4343:         security.declarePublic('getDigiCopyBy')
 4344:         def getDigiCopyBy(self):
 4345:                 """return institutions"""
 4346:                 if self.institutions:
 4347:                         return self.institutions
 4348:                 else:
 4349:                         return []
 4350:                 
 4351:         manage_options = Folder.manage_options+(
 4352:                 {'label':'Main Config','action':'ECHO_digiCopyBy_configForm'},
 4353:                 )
 4354: 
 4355:         def ECHO_digiCopyBy_configForm(self):
 4356:                 """change form"""
 4357:                 pt=zptFile(self, 'zpt/ChangeECHO_digiCopyBy')
 4358:                 pt.content_type="text/html"
 4359:                 return pt()
 4360: 
 4361:         def ECHO_digiCopyBy_config(self,institutions=None,RESPONSE=None):
 4362:                 """change"""
 4363:                 self.institutions=toList(institutions)
 4364: 
 4365:                 if RESPONSE is not None:
 4366:                         RESPONSE.redirect('manage_main')
 4367: 
 4368:                 
 4369: def manage_addECHO_digiCopyByForm(self):
 4370:     """Form for adding"""
 4371:     pt=zptFile(self, 'zpt/AddECHO_digiCopyBy.zpt')
 4372:     return pt()
 4373: 
 4374: def manage_addECHO_digiCopyBy(self, id,institutions=None,RESPONSE=None):
 4375:         """add the copyright"""
 4376: 
 4377:         meta_type="ECHO_digiCopyBy"
 4378:         
 4379:         
 4380:         self._setObject(id, ECHO_digiCopyBy(id,institutions))
 4381: 
 4382:         if RESPONSE is not None:
 4383:                 RESPONSE.redirect('manage_main')
 4384:                 
 4385: # --------------------------------------------------------------------------------  
 4386: 
 4387: class ECHO_institution(Image,Persistent,ECHO_basis):
 4388:     """ECHO Institution"""
 4389: 
 4390:     meta_type="ECHO_institution"
 4391: 
 4392:     def __init__(self, id, title,url, file, person, email, country, content_type='', precondition=''):
 4393:         self.__name__=id
 4394:         self.title=title
 4395:         self.url=url
 4396:         self.person=person
 4397:         self.email=email
 4398:         self.country=country
 4399:         self.precondition=precondition
 4400:         data, size = self._read_data(file)
 4401:         content_type=self._get_content_type(file, data, id, content_type)
 4402:         self.update_data(data, content_type, size)
 4403: 
 4404:     manage_options = Image.manage_options+(
 4405:         {'label':'Institution Information','action':'ECHO_institution_config'},
 4406:         )
 4407: 
 4408:     
 4409:     def changeECHO_institution(self,url,person, email, country,RESPONSE=None):
 4410:         """Change main information"""
 4411:         self.url=url
 4412:         self.person=person
 4413:         self.email=email
 4414:         self.country=country
 4415:         if RESPONSE is not None:
 4416:             RESPONSE.redirect('manage_main')
 4417:             
 4418:             
 4419: 
 4420:     def ECHO_institution_config(self):
 4421:         """Main configuration"""
 4422:         if not hasattr(self,'url'):
 4423:             self.url=""
 4424:         pt=zptFile(self, 'zpt/ChangeECHO_institution.zpt')
 4425:         return pt()
 4426: 
 4427:         
 4428: manage_addECHO_institutionForm=DTMLFile('dtml/ECHO_institutionAdd',globals(),
 4429:                              Kind='ECHO_institution',kind='ECHO_institution')
 4430: 
 4431: 
 4432: 
 4433: def manage_addECHO_institution(self, id, url, person, email, country, file=None, title='', precondition='', content_type='',
 4434:                     REQUEST=None):
 4435:     """
 4436:     Add a new ECHO_institution object.
 4437: 
 4438:     Creates a new ECHO_institution object 'id' with the contents of 'file'.
 4439:     Based on Image.manage_addImage
 4440:     """
 4441: 
 4442:     id=str(id)
 4443:     title=str(title)
 4444:     content_type=str(content_type)
 4445:     precondition=str(precondition)
 4446: 
 4447:     id, title = OFS.Image.cookId(id, title, file)
 4448: 
 4449:     self=self.this()
 4450: 
 4451:     # First, we create the image without data:
 4452:     self._setObject(id, ECHO_institution(id,title,url,'', person, email, country, content_type, precondition))
 4453: 
 4454:     # Now we "upload" the data.  By doing this in two steps, we
 4455:     # can use a database trick to make the upload more efficient.
 4456:     if file:
 4457:         self._getOb(id).manage_upload(file)
 4458:     if content_type:
 4459:         self._getOb(id).content_type=content_type
 4460: 
 4461:     if REQUEST is not None:
 4462:         try:    url=self.DestinationURL()
 4463:         except: url=REQUEST['URL1']
 4464:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
 4465:     return id
 4466: 
 4467: def repairCoords(self):
 4468:         """updates map coordinates to new MapArea objects"""
 4469:         msg = ""
 4470:         for cols in self.ZopeFind(self, obj_metatypes=['ECHO_collection','ECHO_resource'], search_sub=1):
 4471:             col = cols[1]
 4472:             if not hasattr(col, 'coords'):
 4473:                 continue
 4474:             print "fixing: ", col.id
 4475:             msg += "fixing: "+col.id+"\n"
 4476:             coords = col.coords
 4477:             if len(coords) > 0:
 4478:                 # delete old MapAreas
 4479:                 for areas in self.ZopeFind(col, obj_metatypes=['MapArea']):
 4480:                     #area = areas[1]
 4481:                     id = areas[0]
 4482:                     print "  deleting: ", id
 4483:                     msg += "  deleting: "+id+"\n"
 4484:                     col._delObject(id)
 4485:                 # add new MapAreas
 4486:                 areacnt = 0
 4487:                 for coord in coords:
 4488:                     if len(coord) < 4:
 4489:                         continue
 4490:                     type = col.viewClassification
 4491:                     if type == 'view point':
 4492:                         type = 'arrow'
 4493:                     if type is None:
 4494:                         if len(coord) > 4:
 4495:                             type = 'arrow'
 4496:                         else:
 4497:                             type = 'area'
 4498:                     newid = "a%02d"%areacnt
 4499:                     areacnt += 1
 4500:                     area = MapArea(newid, coord, type=type)
 4501:                     print  "  adding: ", newid
 4502:                     msg += "  adding: "+newid+"\n"
 4503:                     col.addMapArea(area)
 4504:         msg += "\nDone!"
 4505:         return msg
 4506: 
 4507: from ECHO_Nav import ECHO_navigation
 4508: 
 4509: class ECHO_main(ECHO_root,ECHO_navigation):
 4510:     """echo main object combines ECHO_root and ECHO_navigation"""
 4511:     
 4512:     meta_type="ECHO_main"
 4513:     
 4514:     def __init__(self,id,title):
 4515:         """init"""
 4516:         self.id=id
 4517:         self.title=title
 4518:         self.pathToHierarchy="/"+self.id # hierarchie always starts with the object.
 4519:         self.displayedMetaTypes=displayTypes
 4520:         
 4521:         
 4522:     manage_options = Folder.manage_options+(
 4523:         {'label':'Main Config','action':'ECHO_navigationConfigForm'},
 4524:         {'label':'Cache','action':'ECHO_cacheManageForm'},
 4525:         {'label':'Main Config','action':'ECHO_copyright_configForm'},
 4526:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 4527:         {'label':'Change Weights','action':'changeWeights'},
 4528:         {'label':'Generate from RDF','action':'generateFromRDFForm'},
 4529:         {'label':'update Resource Catalog','action':'updateResourceCatalog'},
 4530:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 4531:         )
 4532: 
 4533:     
 4534: def manage_addECHO_mainForm(self):
 4535:     """Form for adding"""
 4536:     pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddECHO_main.zpt')).__of__(self)
 4537:     return pt()
 4538: 
 4539: def manage_addECHO_main(self,id,title,RESPONSE=None):
 4540:     """Add an ECHO_main"""
 4541:     self._setObject(id,ECHO_main(id,title))
 4542:     
 4543:     obj=self._getOb(id)
 4544:     text=file(os.path.join(package_home(globals()),'zpt','main_template')).read()
 4545:     
 4546:     manage_addPageTemplate(obj,'main_template',text=text)               
 4547:     
 4548:   
 4549:     if RESPONSE is not None:
 4550:         RESPONSE.redirect('manage_main')