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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 re
   22: import os
   23: import OFS.Image
   24: from types import *
   25: from OFS.Cache import Cacheable
   26: from OFS.Image import Image
   27: from Globals import DTMLFile
   28: from OFS.Folder import Folder
   29: from OFS.SimpleItem import SimpleItem
   30: from AccessControl import ClassSecurityInfo
   31: from AccessControl.User import UserFolder
   32: from Globals import InitializeClass
   33: from Globals import DTMLFile
   34: import Globals
   35: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
   36: from Products.PageTemplates.PageTemplate import PageTemplate
   37: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
   38: from Globals import Persistent, package_home
   39: from Acquisition import Implicit
   40: from Products.ZCatalog.CatalogPathAwareness import CatalogAware
   41: 
   42: import urllib
   43: import cgi
   44: import smtplib
   45: import time
   46: from Ft.Xml.Domlette import NonvalidatingReader
   47: from Ft.Xml.Domlette import PrettyPrint, Print
   48: from Ft.Xml import EMPTY_NAMESPACE
   49: 
   50: import Ft.Xml.XPath
   51: import cStringIO
   52: import zLOG
   53: import sys
   54: 
   55: try:
   56:         from psycopg import libpq
   57: except:
   58:         try:
   59:                 from pyPgSQL import libpq
   60:         except:
   61:                 print "ECHO_collection: Warning - No libpq imported!"
   62:                 
   63: import xml.dom.minidom
   64: 
   65: import urllib
   66: import xml.dom.minidom
   67: import ECHO_helpers
   68: from ECHO_helpers import *
   69: from ECHO_language import *
   70: from ECHO_movie import *
   71: import vlp_xmlhelpers #TODO: vlp elemente aus echo herausnehmen
   72: import xmlrpclib
   73:             
   74: 
   75: def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs=""):
   76: 
   77:         """Allegemeine Informationen zu einer ECHO Collection"""
   78: 
   79:         self.label = label
   80:         self.title=title
   81:         self.description=description
   82:         self.contentType=contentType
   83:         self.responsible=responsible
   84:         self.credits=toList(credits)
   85:         self.weight=weight
   86: 
   87: class ECHO_partner(Image,Persistent,ECHO_basis):
   88:     """ECHO Partner"""
   89: 
   90:     meta_type="ECHO_partner"
   91: 
   92:     def __init__(self, id, title,url, file, copyrightType, person, email, country, color, content_type='', precondition=''):
   93:         self.__name__=id
   94:         self.title=title
   95:         self.url=url
   96:         self.person=person
   97:         self.email=email
   98:         self.country=country
   99:         self.color=color
  100:         self.precondition=precondition
  101:         self.copyrightType=copyrightType
  102:         data, size = self._read_data(file)
  103:         content_type=self._get_content_type(file, data, id, content_type)
  104:         self.update_data(data, content_type, size)
  105: 
  106:     manage_options = Image.manage_options+(
  107:         {'label':'Partner Information','action':'ECHO_partner_config'},
  108:         )
  109: 
  110:     
  111:     def changeECHO_partner(self,url,copyrightType,person, email, country, color, RESPONSE=None):
  112:         """Change main information"""
  113:         self.url=url
  114:         self.person=person
  115:         self.email=email
  116:         self.country=country
  117:         self.color=color
  118:         self.copyrightType=copyrightType
  119:         if RESPONSE is not None:
  120:             RESPONSE.redirect('manage_main')
  121:             
  122:             
  123: 
  124:     def ECHO_partner_config(self):
  125:         """Main configuration"""
  126:         if not hasattr(self,'url'):
  127:             self.url=""
  128:         pt=zptFile(self, 'zpt/ChangeECHO_partner.zpt')
  129:         return pt()
  130: 
  131:         
  132: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
  133:                              Kind='ECHO_partner',kind='ECHO_partner')
  134: 
  135: 
  136: 
  137: def manage_addECHO_partner(self, id, url, person, email, country, color, file=None, copyrightType='', title='', precondition='', content_type='',
  138:                     REQUEST=None):
  139:     """
  140:     Add a new ECHO_partner object.
  141: 
  142:     Creates a new ECHO_partner object 'id' with the contents of 'file'.
  143:     Based on Image.manage_addImage
  144:     """
  145: 
  146:     id=str(id)
  147:     title=str(title)
  148:     content_type=str(content_type)
  149:     precondition=str(precondition)
  150: 
  151:     id, title = OFS.Image.cookId(id, title, file)
  152: 
  153:     self=self.this()
  154: 
  155:     # First, we create the image without data:
  156:     self._setObject(id, ECHO_partner(id,title,url,'',copyrightType, person, email, country, color, content_type, precondition))
  157: 
  158:     # Now we "upload" the data.  By doing this in two steps, we
  159:     # can use a database trick to make the upload more efficient.
  160:     if file:
  161:         self._getOb(id).manage_upload(file)
  162:     if content_type:
  163:         self._getOb(id).content_type=content_type
  164: 
  165:     if REQUEST is not None:
  166:         try:    url=self.DestinationURL()
  167:         except: url=REQUEST['URL1']
  168:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
  169:     return id
  170: 
  171: class ECHO_locale(ZopePageTemplate):
  172:         """localisierung"""
  173: 
  174:         meta_type="ECHO_locale"
  175: 
  176:         def __init__(self,id,lang,title,label,text=None,content_type=None):
  177:                 self.lang=lang
  178:                 self.title=title
  179:                 self.label=label
  180:                 if text:
  181:                         self.pt_edit(text, content_type)
  182:                 self.id=id
  183: 
  184:         manage_options = ZopePageTemplate.manage_options+(
  185:                 {'label':'Main Config','action':'change_ECHO_localeForm'},
  186:                 )
  187: 
  188:         def change_ECHO_localeForm(self):
  189:                 """change form"""
  190:                 pt=zptFile(self, 'zpt/ChangeECHO_localeForm.zpt')
  191:                 return pt()
  192:         
  193:         def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  194:                 """change echo locale"""
  195:                 self.lang=lang
  196:                 self.title=title
  197:                 self.label=label
  198:                 if not text is None:
  199:                         self.pt_edit(text, content_type)
  200: 
  201:                 if RESPONSE is not None:
  202:                         RESPONSE.redirect('manage_main')
  203: 
  204:                 
  205: def manage_addECHO_localeForm(self):
  206:          """Form for adding"""
  207:          pt=zptFile(self, 'zpt/AddECHO_localeForm.zpt')
  208:          return pt()
  209: 
  210: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  211:         """add echo locale"""
  212: 
  213:         id="locale_"+lang
  214:         
  215:         self._setObject(id, ECHO_locale(id,lang,title,label,text,content_type))
  216:         if RESPONSE is not None:
  217:                 RESPONSE.redirect('manage_main')
  218: 
  219: 
  220: class ECHO_copyright(Folder,ECHO_basis):
  221:         """Copyright informationen"""
  222:         meta_type="ECHO_copyright"
  223:         
  224:         
  225:         
  226:         def __init__(self,id,title,copyrights):
  227:                 """init"""
  228:                 self.title=title
  229:                 self.id=id
  230:                 self.copyrights=copyrights[0:]
  231: 
  232:         def getCopyrights(self):
  233:                 """return coyprights"""
  234:                 return self.copyrights
  235:                 
  236:         manage_options = Folder.manage_options+(
  237:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
  238:                 )
  239: 
  240: 
  241:         def ECHO_copyright_configForm(self):
  242:                 """change form"""
  243:                 pt=zptFile(self, 'zpt/ChangeECHO_copyright')
  244:                 pt.content_type="text/html"
  245:                 return pt()
  246: 
  247:         def ECHO_copyright_config(self,title,RESPONSE=None):
  248:                 """change"""
  249:                 self.title=title
  250:                 self.copyrights=[]
  251:                 self.copyrights=getCopyrightsFromForm(self,self.REQUEST.form)[0:]
  252: 
  253:                 if RESPONSE is not None:
  254:                         RESPONSE.redirect('manage_main')
  255: 
  256:                 
  257: def manage_addECHO_copyrightForm(self):
  258:     """Form for adding"""
  259:     pt=zptFile(self, 'zpt/AddECHO_copyright.zpt')
  260:     return pt()
  261: 
  262: def manage_addECHO_copyright(self, id,title,RESPONSE=None):
  263:         """add the copyright"""
  264: 
  265:         meta_type="ECHO_copyright"
  266:         
  267:         #first generate copyrights as list of tripels (mediaType,partner,copyrightType)
  268:         
  269:                 
  270: 
  271:         self._setObject(id, ECHO_copyright(id, title,getCopyrightsFromForm(self,self.REQUEST.form)))
  272: 
  273:         if RESPONSE is not None:
  274:                 RESPONSE.redirect('manage_main')
  275:         
  276: class ECHO_layoutTemplate(ZopePageTemplate,ECHO_basis):
  277:     """Create a layout Template for different purposes"""
  278: 
  279:     meta_type="ECHO_layoutTemplate"
  280: 
  281:     def __init__(self, id, text=None, content_type=None,EchoType=None):
  282:         self.id = str(id)
  283: 
  284:         self.ZBindings_edit(self._default_bindings)
  285:         if text is None:
  286:             self._default_content_fn = os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%EchoType)
  287:             text = open(self._default_content_fn).read()
  288:         self.pt_edit(text, content_type)
  289: 
  290: 
  291: def manage_addECHO_layoutTemplateForm(self):
  292:     """Form for adding"""
  293:     pt=zptFile(self, 'zpt/AddECHO_layoutTemplate.zpt')
  294:     return pt()
  295: 
  296: 
  297: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
  298:     "Add a Page Template with optional file content."
  299:     if type(EchoType)==StringType:
  300:         EchoTypes=[EchoType]
  301:     else:
  302:         EchoTypes=EchoType
  303:         
  304:     for singleType in EchoTypes:
  305: 
  306:         id = str(singleType)+"_template"
  307:         if REQUEST is None:
  308:             self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
  309:             ob = getattr(self, id)
  310:             
  311:             if title:
  312:                 ob.pt_setTitle(title)
  313:             return ob
  314:         else:
  315:             file = REQUEST.form.get('file')
  316:             headers = getattr(file, 'headers', None)
  317:             if headers is None or not file.filename:
  318:                 zpt = ECHO_layoutTemplate(id,EchoType=singleType)
  319:             else:
  320:                 zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
  321: 
  322:             self._setObject(id, zpt)
  323:             ob = getattr(self, id)
  324:             if title:
  325:                 ob.pt_setTitle(title)
  326: 
  327:             try:
  328:                 u = self.DestinationURL()
  329:             except AttributeError:
  330:                 u = REQUEST['URL1']
  331: 
  332:             
  333:     REQUEST.RESPONSE.redirect(u+'/manage_main')
  334:     return ''
  335: 
  336: class ECHO_fullText(ZopePageTemplate,ECHO_basis,ECHO_language):
  337:         """echo fulltext in xml"""
  338: 
  339:         meta_type="ECHO_fullText"
  340: 
  341:         
  342:         def getPage(self,nr='1'):
  343:                 """get page n"""
  344:                 #return self().encode('latin-1','ignore')
  345:                 dom=xml.dom.minidom.parseString(self().encode('utf-8','ignore'))
  346:                 pages=dom.getElementsByTagName('page')
  347:                 
  348:                 return pages[int(nr)-1].toxml()
  349:         
  350: # Product registration and Add support
  351: manage_addECHO_fullTextForm = PageTemplateFile(
  352:     'zpt/AddECHO_fullText.zpt', globals())
  353: 
  354: def manage_addECHO_fullText(self, id, title=None, text=None,
  355:                            REQUEST=None, submit=None):
  356:     "Add a Page Template with optional file content."
  357: 
  358:     id = str(id)
  359:     if REQUEST is None:
  360:         self._setObject(id, ECHO_fullText(id, text))
  361:         ob = getattr(self, id)
  362:         if title:
  363:             ob.pt_setTitle(title)
  364:         return ob
  365:     else:
  366:         file = REQUEST.form.get('file')
  367:         headers = getattr(file, 'headers', None)
  368:         if headers is None or not file.filename:
  369:             zpt = ECHO_fullText(id)
  370:         else:
  371:             zpt = ECHO_fullText(id, file, headers.get('content_type'))
  372: 
  373:         self._setObject(id, zpt)
  374: 
  375:         try:
  376:             u = self.DestinationURL()
  377:         except AttributeError:
  378:             u = REQUEST['URL1']
  379: 
  380:         if submit == " Add and Edit ":
  381:             u = "%s/%s" % (u, urllib.quote(id))
  382:         REQUEST.RESPONSE.redirect(u+'/manage_main')
  383:     return ''
  384: 
  385: 
  386: class ECHO_resource(CatalogAware,Folder,Persistent,ECHO_basis):
  387:     """ECHO Ressource"""
  388:     security=ClassSecurityInfo()
  389:     meta_type='ECHO_resource'
  390:     default_catalog='resourceCatalog'
  391:     
  392: #    viewClassificationList=viewClassificationListMaster
  393: 
  394:     def PrincipiaSearchSource(self):
  395:            """Return cataloguable key for ourselves."""
  396:            return str(self)
  397: 
  398:     getSubCols = ECHO_helpers.getSubCols
  399: 
  400:     def reindex(self):
  401:         """generate fields for indexing and reindex"""
  402:         
  403:         #TODO: korrigieren des metalink pfades konfigurierbar machen
  404:         splitted= [x for x in urlparse.urlparse(self.metalink)]
  405:         splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  406:         
  407:         if splitted[0]=="http":
  408:             self.metalink=urlparse.urlunparse(splitted)
  409:         
  410: 
  411:         self.fullTextUrl=self.getFullTextXML(noredirect="yes")
  412:         
  413:         #TODO: korrigieren relative url to absoluter url volltexten, konfigurierbar?
  414:         splitted= [x for x in urlparse.urlparse(self.fullTextUrl)]
  415:         if splitted[0]=="":
  416:             splitted[0]="http"
  417:             splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  418:             
  419:             self.fullTextUrl=urlparse.urlunparse(splitted)
  420:             
  421:         self.imagePath=self.getImagePath()
  422:         
  423:         self.reindex_object()
  424:   
  425:   
  426:     security.declareProtected('View','createPDF')
  427:     def createPDF(self,RESPONSE=None,local=None,dpi=150):
  428:             """erzeuge pdf file"""
  429:             pages=1
  430:             dpi=float(dpi)
  431:             imagePath=self.getImagePath().replace("/mpiwg/online","")
  432:             
  433:             
  434:             image="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?fn="+imagePath+"&dw=%i&dh=%i&pn=%i"
  435:             xmlInfo="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/dlInfo-xml.jsp?fn="+imagePath
  436: 
  437:             dom=xml.dom.minidom.parse(urllib.urlopen(xmlInfo))
  438:             for parameter in dom.getElementsByTagName('parameter'):
  439:                     if parameter.getAttribute('name')=="pt":
  440:                             pages=int(parameter.getAttribute('value'))
  441:                             break
  442:             
  443: 
  444:             tempdir="/tmp/archivesImageServer"
  445:             if not os.path.exists(tempdir):
  446:                     os.mkdir(tempdir) 
  447:   
  448:             tmpPath=tempfile.mkdtemp(dir=tempdir)
  449:             
  450: 
  451:             tmpZip=tempfile.mktemp(dir=tempdir)
  452: 
  453:             tmpFn=os.path.split(tmpZip)[1]
  454: 
  455: 
  456:     
  457: 
  458:             if RESPONSE:
  459:                     RESPONSE.setHeader("Content-Type","text/html")
  460:                     RESPONSE.write("<h1>I am creating  the pdf</h1>")
  461:                     txt="<h3>1. step: getting the images( %i pages)</h3>"%pages
  462:                     RESPONSE.write(txt)
  463: 
  464:             c=canvas.Canvas(tmpZip)
  465:             for i in range(1,pages+1):
  466:                     if RESPONSE:
  467:                             RESPONSE.write(str("<p>Get Page: %i<br>\n"%i))
  468:                     faktor=dpi/72.0
  469:                     
  470:                     fn=tmpPath+"/%i"%i
  471: 
  472:                     width,height=A4
  473:                     #print image%(width*faktor,height*faktor,i)
  474:                     url=urllib.urlopen(image%(width*faktor,height*faktor,i)).read()
  475:                     fh=file(fn,"w")
  476:                     fh.write(url)
  477:                     fh.close()
  478: 
  479:     
  480: 
  481:                     c.drawImage(fn,0,0,width=width,height=height)
  482:                     c.showPage()
  483:             c.save()
  484:             if RESPONSE:
  485:                     RESPONSE.write("<p>finished<br>\n")
  486: 
  487:             if RESPONSE:
  488:                     len=os.stat(tmpZip)[6]
  489:                     downloadUrl=self.absolute_url()+"/downloadPDF"
  490:                     RESPONSE.write("""<h1><a href="downloadPDF?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len))
  491:                     RESPONSE.write("""<p>The file will be stored for a while, you can download it later, the URL is:</p>
  492:                     <p><a href="downloadPDF?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn))
  493:                     RESPONSE.close()
  494: 
  495: 
  496:     def downloadPDF(self,fn):
  497:             """download prepared set"""
  498:             filename="/tmp/archivesImageServer/"+fn
  499:             namePDF=self.getId()+".pdf"
  500:             self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%namePDF)
  501:             self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
  502:             len=os.stat(filename)[6]
  503:             self.REQUEST.RESPONSE.setHeader("Content-Length",len)
  504:             images=file(filename).read()
  505:             self.REQUEST.RESPONSE.write(images)
  506:             self.REQUEST.RESPONSE.close()
  507: 
  508: 
  509:     def getRDF(self,urn=None):
  510:             """rdf"""
  511:             ret=getRDFDescription(self,self.link,urn=urn)
  512:             return ret+self.createSubElementRDF(urn=urn) 
  513: 
  514:   
  515:     def changeAccessRightForm(self,preselect=None):
  516:         """change the access rights"""
  517:         
  518:         pt=zptFile(self, 'zpt/ChangeECHO_resourceAccessRight.zpt')
  519:         return pt(preselect=preselect)
  520:     
  521:     def changeAccessRight(self):
  522:         """changeRights"""
  523:         argv=self.REQUEST.form
  524:         self.setAccessRightXML(argv["%s_xml"%self.getId()])
  525:         self.accessRight=argv["%s_echo"%self.getId()]
  526:          
  527:         self.REQUEST.RESPONSE.redirect('manage_main')
  528:         
  529:     
  530:     def getAccessRightSelectorHTML(self,outlook="select",xmldominant=None,preselect=None):
  531:             """htmlselector, xmldominant= in der regel wird der wert des xmlfiles ausgegeben ausser er existiert nicht"""
  532:             values=['','free','MPIWG']
  533:             
  534:             if preselect:#set all to the preselected
  535:                 ar=(preselect,preselect)
  536:             else:#else set to actual value
  537:                 ar=self.getAccessRightMD()
  538:                 
  539:             if outlook=="select":
  540:                     ret="""<select name="%s_xml">"""%self.getId()
  541:                     ret1="""<select name="%s_echo">"""%self.getId()
  542:                     for value in values:
  543:                             if value==ar[0]:
  544:                                     ret+="<option selected>%s</option>"%value
  545:                             else:
  546:                                     ret+="<option>%s</option>"%value
  547:                             
  548:                             if value==ar[1]:
  549:                                     ret1+="<option selected>%s</option>"%value
  550:                             else:
  551:                                     ret1+="<option>%s</option>"%value
  552:                     
  553:                     
  554:                     if not xmldominant:
  555:                         return ret+"</select>",ret1+"</select>"
  556:                     else:
  557:                         if ar[0] is not None:
  558:                             return ret+"</select>"
  559:                         else:
  560:                             return "<p>No xml file (only local selection):"+ret1
  561: 
  562:             else:
  563:                     ret=""
  564:                     ret1=""
  565:                     for value in values:
  566:                             
  567:                             if value==ar[0]:
  568:                                     ret+="""<input type="radio" name="%s_xml" value="%s" checked>%s"""%(self.getId(),value,value)
  569:                             else:
  570:                                     ret+="""<input type="radio" name="%s_xml" value="%s">%s"""%(self.getId(),value,value)
  571:                                     
  572:                             if value==ar[1]:
  573:                                     ret1+="""<input type="radio" name="%s_echo" value="%s" checked>%s"""%(self.getId(),value,value)
  574:                             else:
  575:                                     ret1+="""<input type="radio" name="%s_echo" value="%s">%s"""%(self.getId(),value,value)
  576: 
  577:                     if not xmldominant:                        
  578:                         return ret,ret1
  579:                     else:                         
  580:                         if ar[0]:
  581:                             return ret
  582:                         else:
  583:                             return "<p>No xml file (only local selection)</p>"+ret1
  584: 
  585: 
  586: 
  587:     def copyAccessRightsFromMD(self):
  588:             """kopiere rechte aus den metadaten"""
  589:             self.accessRight=self.getAccessRightMD()[0]
  590:             
  591:             
  592:             
  593:             
  594:     
  595:     def getAccessRightMD(self):
  596:                 """set accessright"""
  597:                 url=self.metalink
  598: 
  599:                 try:
  600:                     urllib.urlopen(url)
  601:                 except:
  602:                     zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
  603: 
  604:                     return None,getattr(self,'accessRight','')
  605:                 
  606:             
  607:                 try:
  608:                         dom = NonvalidatingReader.parseUri(url)
  609:                 except:
  610:                         zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
  611:                         return (None,"Cannot parse: "+url+"<br>"+"%s (%s)"%sys.exc_info()[0:2])
  612: 
  613: 
  614:                 accessright=dom.xpath("//meta/access-conditions/access/@type")
  615:                 if accessright:
  616:                     accessright=accessright[0].value
  617:                 if str(accessright)=='institution':
  618:                     tmp=dom.xpath("//meta/access-conditions/access/name")
  619:                     if tmp:
  620:                         accessright=getTextFromNode(tmp[0])
  621:                     
  622:                 if not accessright:
  623:                     accessright=""
  624:                 
  625:                 return accessright,getattr(self,'accessRight','')             
  626: 
  627:     def changeAccessRightMD(self,accessright,RESPONSE=None):
  628:             """change the rights - not user anymore"""
  629:             #TODO: check if method still needed
  630:             params="accessright=%s"%accessright
  631: 
  632: 
  633:             #print ECHO_helpers.urlopen(self.absolute_url()+'/setAccessRightXML'+'?'+params).read()
  634: 
  635:             
  636:             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()
  637: 
  638:           
  639:             if RESPONSE is not None:
  640:                         RESPONSE.redirect('manage_main')
  641: 
  642:                 
  643:     def setAccessRightXML(self,accessright):
  644:                 """set accessright"""
  645:                 url=self.metalink
  646:                 accessrights=['MPIWG','free']#allowes rights
  647:                 
  648:                 if accessright =='':
  649:                     """do nothing"""
  650:                     return ""
  651:                     
  652:                     
  653:                 try:
  654:                         geturl=""
  655:                         for line in ECHO_helpers.urlopen(url).readlines():
  656:                                 geturl=geturl+line 
  657: 
  658: 
  659:                 except:
  660:                         return (None,"Cannot open: "+url)
  661: 
  662:                 try:
  663:                         dom=xml.dom.minidom.parseString(geturl)
  664:                         root=dom.getElementsByTagName('resource')[0]
  665:                 except:
  666:                         return (None,"Cannot parse: "+url+"<br>"+geturl)
  667: 
  668:                 metamains=dom.getElementsByTagName('meta')
  669:                 
  670:                 if not metamains:
  671:                         nodenew=dom.createElement('meta')
  672:                         root.appendChild(nodenew)
  673:                         metamain=nodenew
  674:                 else:
  675:                         metamain=metamains[0]
  676:                 
  677:                 
  678:                 metanodes=metamain.getElementsByTagName('access-conditions')
  679: 
  680:                 if not metanodes:
  681:                         nodenew=dom.createElement('access-conditions')
  682:                         metamain.appendChild(nodenew)
  683:                         metanode=nodenew
  684:                 else:
  685:                         metanode=metanodes[0]
  686: 
  687:                 accesses=metanode.getElementsByTagName('access')
  688: 
  689:                 #delete old
  690:                 if accesses:
  691:                      metanode.removeChild(accesses[0]).unlink()
  692: 
  693:                 #create new
  694:                     
  695:                 nodenew2=dom.createElement('access')
  696:                 metanode.appendChild(nodenew2)
  697:                 metanode2=nodenew2
  698:                 
  699:                 attribute=metanode2.getAttribute('type')
  700:                 
  701:                 if accessright=="free":
  702:                     
  703:                      metanode2.setAttribute('type','free')
  704:                 
  705:                 elif accessright.upper()=='MPIWG':
  706:                         metanode2.setAttribute('type','institution')
  707:                         nodenew4=dom.createElement('name')
  708:                         metanodetext=dom.createTextNode('MPIWG')
  709:                         nodenew4.appendChild(metanodetext)
  710:                         nodenew2.appendChild(nodenew4)
  711:                 #print dom.toxml().encode('utf-8')
  712:                 string= encodeRPC(dom.toxml().encode('utf-8'))
  713:                 
  714:                 #TODO: make server configurable
  715:                 server=xmlrpclib.Server("http://foxridge.mpiwg-berlin.mpg.de/server")
  716: 
  717:                 path=urlparse.urlparse(self.metalink)[2]
  718:          
  719:                 server.writeMetaDataFile(path,string,"yes")
  720:         
  721:     def setStartPageForm(self):
  722:             """Form for changing the startpage"""
  723: 
  724:             
  725:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPage.zpt')
  726:             pt.content_type="text/html"
  727:             return pt()
  728:     
  729: 
  730:     def createImageUrl(self,pn=1):
  731:             """create ImageUrl"""
  732: 
  733:             
  734:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  735:             
  736:             digiliburlprefix=readFieldFromXML(self.metalink,'texttool','digiliburlprefix')
  737:             images=readFieldFromXML(self.metalink,'texttool','image')
  738: 
  739: 
  740:             if (not resourcepath) or (not digiliburlprefix) or (not images):
  741:                     zLOG.LOG("ECHO (createImageUrl)",zLOG.ERROR,"Cannot create ImageUrl for %s"%self.absolute_url())
  742:                     return None
  743:             resourcepath=resourcepath.replace('/mpiwg/online','')
  744:             if not digiliburlprefix: digiliburlprefix="http://echo.mpiwg-berlin.mpg.de/zogilib?"
  745: 
  746:             if (not images) or (not resourcepath): return None
  747: 
  748:             return "%sfn=%s&pn=%i"%(digiliburlprefix,resourcepath+"/"+images,pn)
  749:     
  750:     def copyTitleToInfoXML(self,RESPONSE=None):
  751:             """copy title from the resource"""
  752:             presentationXML=readFieldFromXML(self.metalink,'texttool','presentation')
  753:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  754:             if (not presentationXML) or (not resourcepath): 
  755:                 if RESPONSE:
  756:                         RESPONSE.write("Error: %s\n"%self.getId())
  757:                 else:
  758:                         return None,self.absolute_url()
  759: 
  760:             try:
  761:                     fh=file(os.path.join(resourcepath,presentationXML),'w')
  762:                     fh.write("""<info>
  763:                     <author></author>
  764:                     <title>%s</title>
  765:                     <date></date>
  766:                     <display>yes</display>
  767:                     </info>"""%self.title)
  768:                     fh.close()
  769:                     return 1,self.getId()
  770:             except:
  771:                     if RESPONSE:
  772:                             RESPONSE.write("Error: %s\n"%self.getId())
  773:                     else:
  774:                             return None,self.absolute_url()
  775: 
  776:             
  777:     def setStartPage(self,startpage=None,RESPONSE=None):
  778:             """set start page, if no startpage defined use the generic one of the resource"""
  779: 
  780:             if (not (type(startpage)==StringType)):
  781:                     if ("__generic" in startpage): # checke ob generic in der liste
  782:                             startpage=self.absolute_url()+"/startpage_html"
  783:                     elif ("__firstPage" in startpage): # checke ob generic in der liste
  784:                             startpage=self.createImageUrl()
  785:                             
  786:             if (not startpage):
  787:                     startpage=self.absolute_url()+"/startpage_html"
  788:             elif (startpage=="__generic"):
  789:                     startpage=self.absolute_url()+"/startpage_html"
  790:             elif (startpage=="__firstPage"):
  791:                         startpage=self.createImageUrl()
  792:     
  793:             params="startpage=%s"%startpage
  794:             #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))
  795:                                                                                                                                  
  796:             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()
  797:         
  798:             
  799:             path=self.metalink
  800:             
  801:             path=re.sub(self.REQUEST['SERVER_URL'],'',path)
  802:             path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path)
  803:             
  804:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  805:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
  806:             path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
  807:             path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
  808:             path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
  809:             path=re.sub('http://vision.mpiwg-berlin.mpg.de','',path) # falls vision als server
  810:             path=re.sub('http://xserve02.mpiwg-berlin.mpg.de:18880','',path) # falls vision als server
  811:             path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
  812:             path=re.sub('/index.meta','',path) 
  813: 
  814: 
  815:             ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  816: 
  817:             if RESPONSE is not None:
  818:                         RESPONSE.redirect('manage_main')
  819: 
  820:     def changeViewerTemplateSetForm(self):
  821:             """change the viewer template set"""
  822:             pt=zptFile(self, 'zpt/changeResourceViewerTemplateSet')
  823:             return pt()
  824: 
  825: 
  826:    
  827:     def getTextToolsField(self,name,default=''):
  828:         """Lese Textoolsfelder aus index.meta im path aus"""
  829:         
  830:         try:
  831:             dom=xml.dom.minidom.parse(self.metalink)
  832:             node=dom.getElementsByTagName('texttool')[0] #getNode
  833:             subnode=node.getElementsByTagName(name)[0]
  834: 
  835:             # bei text wird nur der Folder gebraucht
  836:             if name=="text":
  837:                 splitted=getText(subnode.childNodes).split("/")
  838:                 return splitted[len(splitted)-2]
  839:             else:
  840:                 return getText(subnode.childNodes)
  841:         except:
  842:             return default
  843:    
  844: 
  845:     def changeViewerTemplateSet(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
  846:             """changeit"""
  847: 
  848:             paramList=['project','startpage','xslt','thumbtemplate','topbar','digiLibTemplate','digiliburlprefix']
  849: 
  850:             
  851:             #writeMetadata(self.metalink,self.metaDataHash,project,None,xslt,thumbtemplate,topbar,digiLibTemplate)
  852: 
  853:             params="project=%s&xslt=%s&thumbtemplate=%s&topbar=%s&digiLibTemplate=%s&digiliburlprefix=%s"%(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
  854: 
  855:             
  856:             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()
  857: 
  858:             #print self.absolute_url()+'/newMetaXML'+urllib.quote'?'+params)
  859:             # hack Pfad auf die Dokumente
  860:             path=self.metalink
  861:             
  862:             
  863: 
  864:             path=re.sub('/index.meta','',path) 
  865: 
  866:             path=re.sub(self.REQUEST['SERVER_URL'],'',path)
  867:             path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path)
  868: 
  869:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  870:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  871:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
  872: 
  873:             path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
  874:             path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
  875:             path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
  876:             path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
  877: 
  878:             path=re.sub('http://vision.rz-berlin.mpg.de','',path) # falls vision als server
  879: 
  880:             return ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  881: 
  882: 
  883:             if RESPONSE is not None:
  884:                         RESPONSE.redirect('manage_main')
  885: 
  886:     
  887: 
  888:     security.declarePublic('content_html')      
  889:     def content_html(self):
  890:         """template fuer content"""
  891:         return ECHO_basis.content_html(self,'resource')
  892:     
  893: #    def getViewClassification(self):
  894: #        if hasattr(self,'viewClassification'):
  895: #            return self.viewClassification
  896: #        else:
  897: #            return ""
  898: 
  899:     def getFullTextXML(self,noredirect=None):
  900:             """getFullTextXML; gives the FullText as an XML Document, and <error></error> if somthing goes wrong."""
  901: 
  902:             try:
  903:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"open %s"%self.metalink)
  904:                     fh=ECHO_helpers.urlopen(self.metalink)
  905:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"opened %s"%self.metalink)
  906:                     dom=xml.dom.minidom.parse(fh)
  907:                     texttools=dom.getElementsByTagName('texttool')
  908:                     text=texttools[0].getElementsByTagName('text')
  909:                     texturl=getText(text[0].childNodes)
  910: 
  911:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"found %s"%texturl)
  912:                     fh.close()
  913:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"closed fh")
  914:                     #keine url
  915:                     if not (texturl.split(":")[0] in ['http','ftp','file']): 
  916:                         if not noredirect:
  917:                             return file(texturl).read()
  918:                         else:
  919:                             return texturl
  920: 
  921:                     if not noredirect:
  922:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  923:                             zLOG.LOG("ECHO Fulltext",zLOG.INFO,"redirect to:%s"%texturl)
  924:                             self.REQUEST.RESPONSE.redirect(texturl)
  925:                     else:
  926:                             return texturl
  927:             except:
  928: 
  929:                     if not noredirect:
  930:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  931:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  932:                     else:
  933:                             return "<error>no fulltext available</error>"
  934: 
  935:     def getImagePath(self):
  936:             """gibt pfad zum image aus"""
  937:             return self.getImageView(noredirect="yes",onlyPath="yes")
  938:     
  939:     def getImageView(self,noredirect=None,onlyPath=None):
  940:             """getImages; give Imageviewr  and <error></error> if somthing goes wrong."""
  941:             try:
  942:                     fh=ECHO_helpers.urlopen(self.metalink)
  943:                     dom=xml.dom.minidom.parse(fh)
  944:                     texttools=dom.getElementsByTagName('texttool')
  945:                     text=texttools[0].getElementsByTagName('image')
  946:                     imagetemp=getText(text[0].childNodes)
  947:                     
  948:                     text=dom.getElementsByTagName('archive-path')
  949:                     archivepath=getText(text[0].childNodes)
  950:                     archivepath=re.sub('/mpiwg/online/','',archivepath) 
  951:                     imageurl="http://echo.mpiwg-berlin.mpg.de/zogilib?fn="+archivepath+"/"+imagetemp
  952:                     fh.close()
  953: 
  954:                     if not noredirect:
  955:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  956:                             self.REQUEST.RESPONSE.redirect(imageurl)
  957:                     else:
  958:                             if not onlyPath:
  959:                                     return imageurl
  960:                             else:
  961:                                     return archivepath+"/"+imagetemp
  962:             except:
  963: 
  964:                     if not noredirect:
  965:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  966:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  967:                     else:
  968:                             return "<error>no images available</error>"
  969: 
  970:     
  971:     def getCopyrightsHTML(self):
  972:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
  973:             
  974:             if hasattr(self,'copyrightModel'):
  975:                     obj=self.copyrightModel
  976:                     
  977:             else:
  978:                     return "ERROR"
  979:             ret=[]
  980:             
  981:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
  982:                     
  983:                     
  984:                     try:
  985:                         if hasattr(self.copyrightTypes,copyright[2]):
  986:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
  987:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
  988:                         else:
  989:                              copyrightTypeObj=getattr(obj,copyright[2])
  990:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
  991:                              
  992:                         label=copyrightTypeObj.label
  993:                         url=getattr(copyrightTypeObj, 'url', '')
  994:                             
  995:                         if url!='':
  996:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
  997:                         else:
  998:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
  999:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1000:                                 else:
 1001:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1002:                     except:
 1003:                             """nothing"""
 1004:                     
 1005:             return ret
 1006:             
 1007:     def getInstitutionsHTML(self):
 1008:                 """gibt Liste der foerdernden Institutionen aus"""
 1009:                 
 1010:                 if hasattr(self,'support'):
 1011:                         obj=self.support
 1012:                         ret=obj.getSupporter()
 1013:                         return ret
 1014:                 else:
 1015:                         return ''
 1016:                         
 1017:     
 1018:     def getCredits(self):
 1019:         """Ausgabe der credits"""
 1020:         if self.credits:
 1021:             return self.credits
 1022:         else:
 1023:             return []
 1024: 
 1025: 
 1026:     
 1027:     def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords):
 1028: 
 1029:         self.id = id
 1030:         """Festlegen der ID"""
 1031:         
 1032:         self.label = label
 1033:         self.link= link
 1034:         self.metalink=metalink
 1035:         self.title=title
 1036:         self.weight=weight
 1037:         self.credits=toList(credits)
 1038:         self.description=description
 1039:         self.contentType=contentType
 1040:         self.copyrightType=copyrightType
 1041:         self.renderingType=renderingType
 1042:         self.responsible=responsible
 1043:         self.resourceID=resourceID
 1044:         
 1045:         if coords:
 1046:             coordsnew=[ string.split(x,",") for x in coords]
 1047:         else:
 1048:             coordsnew=[]
 1049:         
 1050:         self.coords=coordsnew
 1051: #       self.viewClassification=""
 1052: 
 1053: 
 1054: 
 1055:     def getContentType(self):
 1056:             try:
 1057:                     return self.contentType
 1058:             except:
 1059:                     return ""
 1060: 
 1061:     def getCopyrightType(self):
 1062:             try:
 1063:                     return self.copyrightType
 1064:             except:
 1065:                     return ""
 1066: 
 1067:     def getRenderingType(self):
 1068:             try:
 1069:                     return self.renderingType
 1070:             except:
 1071:                     return ""
 1072: 
 1073:     def ECHO_resource_config(self):
 1074:         """Main configuration"""
 1075: 
 1076:         if not hasattr(self,'weight'):
 1077:             self.weight=""
 1078: 
 1079:         pt=zptFile(self, 'zpt/ChangeECHO_resource.zpt')
 1080:         return pt()
 1081:     
 1082: 
 1083:     def ECHO_resource_config_main(self):
 1084:         """Main configuration"""
 1085:         if not hasattr(self,'weight'):
 1086:             self.weight=""
 1087:         pt=zptFile(self, 'zpt/ChangeECHO_resource_main.zpt')
 1088:         return pt()
 1089: 
 1090:     def ECHO_resource_config_coords(self):
 1091:         """Coords configuration """
 1092:         pt=zptFile(self, 'zpt/ChangeECHO_resource_coords.zpt')
 1093:         return pt()
 1094: 
 1095:     def ECHO_resource_config_credits(self):
 1096:         """Main configuration"""
 1097:         pt=zptFile(self, 'zpt/ChangeECHO_resource_credits.zpt')
 1098:         return pt()
 1099: 
 1100:     def ECHO_resource_config_metadata(self):
 1101:         """Main configuration"""
 1102:         if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')):
 1103:                 self.metaDataHash={}
 1104:                 self.contentType=self.bib_type
 1105:                 for data in self.metadata:
 1106:                         data_neu=re.sub('-','_',data)
 1107:                         self.metaDataHash[data_neu]=getattr(self,data)[0:]
 1108: 
 1109:         
 1110:         pt=zptFile(self, 'zpt/ChangeECHO_resource_metadata.zpt')
 1111:         return pt()
 1112: 
 1113: 
 1114:     
 1115: 
 1116:     def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,RESPONSE=None):
 1117:         """Aenderung der Properties"""
 1118:         self.resourceID=resourceID
 1119:         self.title=title
 1120:         self.label=label
 1121:         self.description=description
 1122: 
 1123:         self.contentType=contentType
 1124:         self.renderingType=renderingType
 1125:         self.weight=weight
 1126:         
 1127:         self.link=link
 1128:         self.metalink=metalink
 1129:         
 1130:         if RESPONSE is not None:
 1131:             RESPONSE.redirect('manage_main')
 1132: 
 1133: 
 1134:     def changeECHO_resource_coords(self,RESPONSE=None):
 1135:         """Aenderung der Properties - coords"""
 1136:         #return self.REQUEST
 1137:         for area in self.getMapAreas():
 1138:             id = area.getId()
 1139:             if self.REQUEST.has_key('del.'+id):
 1140:                 # delete this area
 1141:                 self._delObject(id)
 1142:                 # return to same menu
 1143:                 if RESPONSE is not None:
 1144:                     RESPONSE.redirect('ECHO_resource_config_coords')
 1145:                 return
 1146:             # modify this area
 1147:             coordstring = self.REQUEST.get('coords.'+id, '')
 1148:             coords = string.split(coordstring, ',')
 1149:             angle = self.REQUEST.get('angle.'+id, '0')
 1150:             type = self.REQUEST.get('type.'+id, 'area')
 1151:             if len(coords) == 4:
 1152:                 area.setCoordString(coordstring)
 1153:                 area.setAngle(angle)
 1154:                 area.setType(type)
 1155:         # return to main menu    
 1156:         if RESPONSE is not None:
 1157:             RESPONSE.redirect('manage_main')
 1158: 
 1159: 
 1160:     def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
 1161:         """Aenderung der Properties"""
 1162:         self.credits=credits
 1163:         self.responsible=responsible
 1164:         self.copyrightType=copyrightType
 1165:         
 1166:         if RESPONSE is not None:
 1167:             RESPONSE.redirect('manage_main')
 1168: 
 1169: 
 1170:     def changeECHO_resource_metadata_local(self,RESPONSE=None):
 1171:             """change metadata"""
 1172:             tags=self.findTagsFromMapping(self.contentType)
 1173:             for field in tags[1]:
 1174:                     self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)][0:]
 1175:                         
 1176: 
 1177:                     
 1178:             if RESPONSE is not None:
 1179:                     RESPONSE.redirect('manage_main')
 1180: 
 1181:     def changeECHO_resource_metadata(self,RESPONSE=None):
 1182:             """change metadata"""
 1183:             tags=self.findTagsFromMapping(self.contentType)
 1184:             self.OSAS_meta={}
 1185:             for field in tags[1]:
 1186:                     try:
 1187:                             self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
 1188:                             self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
 1189:                     except:
 1190:                             zLOG.LOG("ECHO_collection (changeECHO_resource_metadata)",zLOG.ERROR,"%s (%s)"%sys.exc_info()[0:2])
 1191: 
 1192:             print self.newMetaXML()
 1193:             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()
 1194: 
 1195: 
 1196:             if RESPONSE is not None:
 1197:                     RESPONSE.redirect('manage_main')
 1198: 
 1199:     
 1200: 
 1201:     def getMDValueSimpleSearchField(self):
 1202:             """returns value for simple search"""
 1203:             
 1204:             try:
 1205:                 return " ".join([self.getMDValue('title',generic="yes"),
 1206:                              self.getMDValue('author',generic="yes"),
 1207:                              self.getMDValue('year',generic="yes"),self.getTitle()])
 1208:             except:
 1209:                 
 1210:                 #zLOG.LOG(" ECHO_collection(getMDSimpleSearchField)",zLOG.INFO," ".join([self.getMDValue('title',generic="yes"),
 1211:                  #            self.getMDValue('author',generic="yes"),
 1212:                   #           self.getMDValue('year',generic="yes"),'']))
 1213:                 return ""
 1214:                              
 1215:     def getMDValue(self,fieldNameTest,empty=None,generic=None):
 1216:             """get md values"""
 1217:             #TODO: cache mappinghash
 1218:             
 1219:             fieldName=None
 1220:             if generic:
 1221:                 if self.contentType:
 1222:                     ct=self.contentType.replace(" ","_").lower()
 1223:                 else:
 1224:                     zLOG.LOG("ECHO_collection (getMDValue)", zLOG.INFO, "no_content type for %s"%self.getId())
 1225:                     ct=""
 1226:                     
 1227:                 #caching
 1228:                 if not hasattr(self,'_v_mapHash'): #noch keine cachevariable
 1229:                     self._v_mapHash={}
 1230:                     
 1231:                 tmp=self._v_mapHash.get(ct,None) 
 1232:                 if tmp: #teste ob type schon existiert
 1233:                     fieldName=tmp.get(fieldNameTest,None)
 1234:                 else:
 1235:                     self._v_mapHash[ct]={}
 1236:                     
 1237:                 #noch nicht gecached    
 1238:                 if not fieldName and hasattr(self.standardMD,ct):    
 1239:                     fieldName=getattr(self.standardMD,ct).generateMappingHash()[fieldNameTest][0]
 1240:                     self._v_mapHash[ct][fieldNameTest]=fieldName
 1241:             if not fieldName:
 1242:                 fieldName=fieldNameTest  
 1243:             if not empty:
 1244:   			   #FIXME: warum gibt es manchmal kein metadatahas
 1245:                 try:
 1246:                     
 1247:                     ret =self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType)
 1248:                 except:
 1249:                     zLOG.LOG("ECHO (line 1069)",zLOG.ERROR,"no md hash for %s"%self.getId()) 
 1250:                     return ""
 1251:                   
 1252:             else:
 1253: 
 1254:                    
 1255:                    ret= self.metaDataHash.get(fieldNameTest,empty)
 1256:            
 1257:             if type(ret) is StringType:
 1258:                return ret.decode('utf-8')
 1259:             else:
 1260:                return ret
 1261: 
 1262:     getFieldValue=getMDValue #depricated
 1263: 
 1264:     def newMetaXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,digiliburlprefix=None):
 1265:             """new index.meta"""
 1266:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1267: 
 1268:             if not hasattr(self,'metaDataHash'):
 1269:                 
 1270:                     self.copyIndex_meta2echo_resource()
 1271:             try:
 1272:                     return writeMetadata(self.metalink,self.OSAS_meta,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1273:             except:
 1274:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1275: 
 1276:     def showMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1277:             """return bibliographical metadata as stored in the object"""
 1278:             
 1279:             try:
 1280:                     
 1281:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,xmlfrag="yes")
 1282:             except:
 1283:                     return "<error> no metadata stored</error>"
 1284:     
 1285:     def getXQueryMetaData(self,xquery):
 1286:                 '''
 1287:                 execute an xquery on the metadata and returns a list of tuples, 
 1288:                 each tuple represent the content of the node as text and the whole node as xml-fragment
 1289:                 @param xquery: xquery auf den metadaten
 1290:                 '''
 1291:                 
 1292:                 try:
 1293:                         md=writeMetadata(self.metalink,self.metaDataHash,xmlfrag="yes")
 1294:                 except:
 1295:                         return None
 1296: 
 1297:                 dom = NonvalidatingReader.parseString(md,"http://www.mpiwg-berlin.mpg.de/")
 1298:                 
 1299:                 results=Ft.Xml.XPath.Evaluate(xquery, contextNode=dom)
 1300:             
 1301:                 ret=[]
 1302:                 for result in results:
 1303:                     
 1304:                     buf = cStringIO.StringIO()
 1305:                     PrettyPrint(result, stream=buf)
 1306:                     str = buf.getvalue()[0:]
 1307:                     buf.close()
 1308:                     ret.append((getTextFromNode(result),str)) 
 1309:                         
 1310:                 return ret
 1311:         
 1312:     def getMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1313:             """prints out metadata as stored in the echo environment, format is the index.meta format"""
 1314:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1315:             return writeMetadata(self.metalink,self.metaDataHash)
 1316: 
 1317:     def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1318:         """Aenderung der Properties"""
 1319:         
 1320:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1321:         self.link=link
 1322:         self.metalink=metalink
 1323:         
 1324:         if RESPONSE is not None:
 1325:             RESPONSE.redirect('manage_main')
 1326:             
 1327:             
 1328:     manage_options = Folder.manage_options+(
 1329:         {'label':'Main Config','action':'ECHO_resource_config_main'},
 1330:         {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
 1331:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1332:         {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
 1333:         {'label':'Change TemplateSets and Image Viewer','action':'changeViewerTemplateSetForm'},
 1334:         {'label':'set/change startpage','action':'setStartPageForm'},
 1335:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 1336:         {'label':'Change AccessRights','action':'changeAccessRightForm'}, 
 1337:         )
 1338: 
 1339: 
 1340:     def isDefinedInThisSet(self,fields,field):
 1341:             """checks if field is defined in fields"""
 1342:             if (fields[0].has_key(field)) and not (fields[0][field]==""):
 1343:                     return 1
 1344:             else:
 1345:                   
 1346:                     return 0
 1347:             
 1348:     def getFieldLabel(self,fields,field):
 1349:         """get labels"""
 1350:         try:
 1351:             ret =fields[0][field]
 1352:             if ret == "":
 1353:                 return field
 1354:             else:
 1355:                 return ret
 1356:         except:
 1357:             return field
 1358: 
 1359: 
 1360: 
 1361:     def getFieldTag(self,fields,field):
 1362:         """get labels"""
 1363:         try:
 1364:             ret =fields[0][field]
 1365:             if ret == "":
 1366:                 return field
 1367:             else:
 1368:                 return ret
 1369:         except:
 1370:             return field
 1371: 
 1372:     
 1373: 
 1374:     def getMetaDataHash(self):
 1375:             """md hash"""
 1376:             return self.metaDataHash
 1377:     
 1378:     def setFieldValue(self,field,value):
 1379:         """get value"""
 1380:         #TODO: remove setFieldValue
 1381:         
 1382:         if not hasattr(self,'metaDataHash'):
 1383:                 setattr(self,'metaDataHash',{})
 1384:         self.metaDataHash[field]=value[0:]
 1385: 
 1386:     def copySearchFields(self):
 1387:             """copys metadatafields to the object"""
 1388:             fields=['author','title','year']
 1389:             
 1390:             for field in fields:
 1391:                     setattr(self,'MD_'+field,self.getMDValue(field,generic="yes"))
 1392:     
 1393: 
 1394:     def findLabelsFromMapping(self,referenceType):
 1395:         """gib hash mit label -> generic zurueck"""
 1396:         #return {},[]
 1397: 
 1398:         temp=self.ZopeFind(self.standardMD)
 1399: 
 1400:         if referenceType=="":
 1401:                 referenceType="book"
 1402:         
 1403:         
 1404:         bibdata={}
 1405:         retdata={}
 1406:         fields=[]
 1407:         fieldlist=self.standardMD.fieldList
 1408: 
 1409:         tags=self.findTagsFromMapping(self.contentType)
 1410:         self.referencetypes=tags[2]
 1411:         for referenceTypeF in self.referencetypes:
 1412: 
 1413:                 if referenceTypeF[1].title.lower() == referenceType.lower():
 1414: 
 1415:                         try:
 1416:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1417:                                 referenceType=referenceTypeF[1].title
 1418:                         except:
 1419:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1420:                 
 1421: 
 1422:                         bibdata['data']=referenceTypeF[1]
 1423:                         fields=bibdata[referenceType]
 1424:                         for field in fieldlist:
 1425:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
 1426: 
 1427:         return retdata,fieldlist,temp,fields
 1428: 
 1429:     def findTagsFromMapping(self,referenceType):
 1430:         """gib hash mit label -> generic zurueck"""
 1431:         
 1432: 
 1433:         if referenceType=="":
 1434:                 referenceType="book"
 1435:         
 1436:         temp =  self.ZopeFind(self.standardMD)[0:]
 1437: 
 1438:         
 1439:         #self.referencetypes=temp[0:]
 1440:         
 1441:         
 1442:     
 1443: 
 1444:         bibdata={}
 1445:         retdata={}
 1446:         fieldlist=self.standardMD.fieldList
 1447:         fields=[]
 1448:         for referenceTypeF in temp:
 1449:                 #print referenceType
 1450:         
 1451:                 if referenceTypeF[1].title.lower() == referenceType.lower(): 
 1452:                         try:
 1453:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1454:                                 referenceType=referenceTypeF[1].title
 1455:                         except:
 1456:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1457:                         bibdata['data']=referenceTypeF[1]
 1458:                         fields=bibdata[referenceType]
 1459:                         for field in fieldlist:
 1460:                             retdata[field]=referenceTypeF[1].getValue(field)[0]
 1461:         
 1462:         return retdata,fieldlist,temp,fields
 1463: 
 1464:     
 1465:     security.declarePublic('copyIndex_meta2echo_resource') # has to be change, presentlyset because of OSAS koordination
 1466:     def copyIndex_meta2echo_resource(self,RESPONSE=None):
 1467:             """copy MD von Index_meta to the echo_resource"""
 1468:             
 1469:             (metadict, error)=readMetadata(self.metalink)
 1470: 
 1471: 
 1472:             
 1473:             self.metaDataHash={}
 1474:             if not error=="": #Fehler beim Auslesen des Metafiles
 1475:                     
 1476:                     return "ERROR:",error,self.absolute_url()
 1477:             
 1478:             self.contentType=metadict['bib_type'][0:]
 1479:             fields=self.findTagsFromMapping(self.contentType)
 1480:             
 1481:             #fields=self.findLabelsFromMapping(self.contentType)
 1482:             for field in fields[1]:
 1483:                     
 1484:                     if self.isDefinedInThisSet(fields,field):
 1485:                             #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),''))
 1486:                             self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),''))
 1487: 
 1488:             
 1489:             
 1490:             if RESPONSE:
 1491:                     return RESPONSE.redirect('manage_main')
 1492:             
 1493:             return "OK:",self.absolute_url(),self.contentType
 1494:         
 1495:     def ECHO_getResourceMD(self,template="yes",back=None,overwrite="no"):
 1496:         """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
 1497:         (metadict, error)=readMetadata(self.metalink)
 1498:         
 1499:         if back:
 1500:             self.REQUEST.SESSION['back']=back
 1501: 
 1502:         if not error=="": #Fehler beim Auslesen des Metafiles
 1503:                 return "ERROR:",error
 1504:         
 1505:         if (not self.contentType) or (overwrite=="yes"):
 1506:                 self.contentType=metadict['bib_type'].lower()
 1507:                 
 1508:         if not (metadict['bib_type'].lower()==self.contentType.lower()):
 1509:                 self.REQUEST.SESSION['contentStorage']=metadict['bib_type']
 1510:                 self.REQUEST.SESSION['contentZope']=self.contentType
 1511: 
 1512:                 return zptFile(self, 'zpt/ECHO_getResourceMDErrorContentType.zpt')()
 1513: 
 1514:         #self.REQUEST.SESSION['metadict']=metadict
 1515:         
 1516:         
 1517:         
 1518: 
 1519:         self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict)
 1520: 
 1521: 
 1522:         if template=="yes":
 1523:                 #pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/ECHO_resourceMD.zpt'),metadict=metadict).__of__(self)
 1524:                 pt=zptFile(self, 'zpt/ECHO_resourceMD.zpt')
 1525:                 
 1526:                 return pt(metadict=metadict)
 1527: 
 1528:         
 1529: 
 1530:     
 1531:     
 1532:     def ECHO_getMD(self,item):
 1533:         """Ausgabe der MD"""
 1534:         return getattr(self,item)
 1535: 
 1536:     def checkRDF(self,path):
 1537:             """check if pdf in the path"""
 1538:             try:
 1539:                     for fileName in os.listdir(path):
 1540:                             if os.path.splitext(fileName)[1]==".pdf":
 1541:                                     return os.path.join(path,fileName)
 1542:                     return None
 1543:             except:
 1544:                     return None
 1545:             
 1546:             
 1547:     security.declareProtected('View','index_html')
 1548:     def index_html(self):
 1549:         """standard page"""
 1550:         pdf=self.checkRDF(self.link)
 1551:         if pdf:
 1552:                 fh=file(pdf,'r').read()
 1553:                 self.REQUEST.RESPONSE.setHeader('Content-Type','application/pdf')
 1554:                 self.REQUEST.RESPONSE.write(fh)
 1555:                 self.REQUEST.RESPONSE.close()
 1556:                 return 
 1557:         return self.REQUEST.RESPONSE.redirect(self.link)
 1558: 
 1559:     def startpage_html(self):
 1560:             """prints out a startpage for a resource for use e.g. in the BVE"""
 1561: 
 1562:             # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt
 1563: 
 1564:             sp=self.ZopeFind(self,obj_ids=['startpage.html'])
 1565: 
 1566:             if sp:
 1567:                     return sp[1]()
 1568: 
 1569:             #pruefen ob irgendwo ein template
 1570:             if hasattr(self,'startpage_index_template'): 
 1571:                     return self.startpage_index_template()
 1572: 
 1573:             #generisches template ausgeben
 1574:             
 1575:             pt=zptFile(self, 'zpt/ECHO_startpage_index_template_standard.zpt')
 1576:             pt.content_type="text/html"
 1577:             return pt()
 1578: 
 1579:     def toc_html(self):
 1580:             
 1581:             sp=self.ZopeFind(self,obj_ids=['toc.html'])
 1582:                     
 1583:             if sp:
 1584:                     return sp[0][1]()
 1585: 
 1586: 
 1587:     security.declarePublic('generate_label') # has to be change, presentlyset because of OSAS koordination
 1588: 
 1589:     def generate_label(self):
 1590:         """Erzeugt_standard_Label aus Template"""
 1591:         pt=getattr(self,"label_template_"+self.contentType.lower())
 1592: 
 1593:         self.label=pt()[0:]
 1594:         return pt()
 1595: 
 1596:     security.declarePublic('generate_title') # has to be change, presentlyset because of OSAS koordination
 1597: 
 1598:     def generate_title(self,RESPONSE=None):
 1599:         """Erzeugt_standard_Label aus Template"""
 1600:         pt=getattr(self,"label_template_"+self.contentType.lower())
 1601: 
 1602:         self.title=pt()[0:]
 1603:         
 1604:         return pt()
 1605: 
 1606: Globals.InitializeClass(ECHO_resource)
 1607: 
 1608: def manage_addECHO_resourceForm(self):
 1609:         """Form for adding a ressource"""
 1610:         pt=zptFile(self, 'zpt/AddECHO_resourceForm.zpt')
 1611:         return pt()
 1612: 
 1613: 
 1614: 
 1615: 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):
 1616:     """addresource"""
 1617: 
 1618:     newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords)
 1619: 
 1620:     self._setObject(id,newObj)
 1621: 
 1622:     if RESPONSE is not None:
 1623:         RESPONSE.redirect('manage_main')
 1624:  
 1625: 
 1626: class ECHO_externalLink(Folder,ECHO_basis):
 1627:     """Link zu einer externen Ressource"""
 1628:     security=ClassSecurityInfo()
 1629:     meta_type='ECHO_externalLink'
 1630: 
 1631:     security.declarePublic('content_html')
 1632:     def content_html(self):
 1633:         """template fuer content"""
 1634:         ret= ECHO_basis.content_html(self,'externalLink')
 1635:         
 1636:         if type(ret) is StringType:
 1637:             return ret.decode('utf-8')
 1638:         else:
 1639:            return ret
 1640:         
 1641:         
 1642:     
 1643:     def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords):
 1644: 
 1645:         self.id = id
 1646:         """Festlegen der ID"""
 1647: 
 1648:         self.credits=toList(credits)
 1649:         self.label = label
 1650:         self.link= link
 1651:         self.title=title
 1652:         self.weight=weight
 1653:         self.description=description
 1654:         self.contentType=contentType
 1655:         self.responsible=responsible
 1656:         coordsnew=[ string.split(x,",") for x in coords]
 1657:         self.coords=coordsnew
 1658: 
 1659:     def ECHO_externalLink_config(self):
 1660:         """Main configuration"""
 1661: 
 1662:         if not hasattr(self,'weight'):
 1663:             self.weight=""
 1664:         if not hasattr(self,'coords'):
 1665:             
 1666:             self.coords=['']
 1667: 
 1668: 
 1669:         pt=zptFile(self, 'zpt/ChangeECHO_externalLink.zpt')
 1670:         return pt()
 1671:     
 1672: 
 1673:     def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1674:         """Aenderung der Properties"""
 1675:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1676: 
 1677:         self.link=link
 1678:         if RESPONSE is not None:
 1679:             RESPONSE.redirect('manage_main')
 1680:             
 1681:             
 1682:     manage_options = Folder.manage_options+(
 1683:         {'label':'Main Config','action':'ECHO_externalLink_config'},
 1684:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1685:         )
 1686: 
 1687:         
 1688:     def index_html(self):
 1689:         """standard page"""
 1690:         
 1691:         return self.REQUEST.RESPONSE.redirect(self.link)
 1692: 
 1693: def manage_addECHO_externalLinkForm(self):
 1694:         """Form for external Links"""
 1695:         pt=zptFile(self, 'zpt/AddECHO_externalLinkForm.zpt')
 1696:         return pt()
 1697: 
 1698: 
 1699: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
 1700:     """Add an external Link"""
 1701: 
 1702:     newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords)
 1703: 
 1704:     self._setObject(id,newObj)
 1705: 
 1706:     if RESPONSE is not None:
 1707:         RESPONSE.redirect('manage_main')
 1708:  
 1709: 
 1710: class ECHO_link(ECHO_externalLink):
 1711:         """external_link"""
 1712: 
 1713:         meta_type="ECHO_link"
 1714:         
 1715:         manage_options = ECHO_externalLink.manage_options+(
 1716:         	{'label':'add links config','action':'ECHO_link_addLinksForm'},
 1717:                 )
 1718:         
 1719:         def ECHO_link_addLinksForm(self):
 1720:             """Main configuration"""
 1721:         
 1722:             pt=zptFile(self, 'zpt/ChangeECHO_link_addLinks.zpt')
 1723:             return pt()
 1724:     
 1725:         def ECHO_link_addLinks(self,addLinks,RESPONSE):
 1726:             """add links"""
 1727:             self.addLinks=addLinks
 1728:             if RESPONSE is not None:
 1729:                 RESPONSE.redirect('manage_main')
 1730:   
 1731:         def content_html(self):
 1732:                 """template fuer link"""
 1733:         
 1734: 
 1735:                 if hasattr(self,"link_template"):
 1736:                         ret=ECHO_basis.content_html(self,'link')
 1737: 
 1738:                 else:
 1739:                         ret=ECHO_basis.content_html(self,'collection')
 1740: 
 1741: 
 1742:                 #return ret
 1743:                 return ret
 1744: #            
 1745: #            
 1746: #                try:
 1747: #                    return ret.decode('utf-8')
 1748: #                except:
 1749: #                    try: 
 1750: #                        return ret.decode('latin-1')
 1751: #                    except:
 1752: #                
 1753: #                        return ret
 1754: #        
 1755: 
 1756:                 
 1757:         def index_html(self):
 1758:                 """standard link"""
 1759:                 if self.link:
 1760:                  splitted=self.link.split("?")
 1761:                  if len(splitted)>1:
 1762:                         params=cgi.parse_qs(splitted[1])
 1763: 
 1764:                         for x in params.keys():
 1765:                                 if type(params[x]) is ListType:
 1766:                                         params[x]=params[x][0]
 1767:         
 1768: 
 1769:                  else:
 1770:                         params={}
 1771:                 
 1772:                  if getattr(self,'addLinks','yes')=="yes":
 1773:                      params['backLink']=self.aq_parent.absolute_url()
 1774:                      params['startLink']=splitted[0]+"?"+urllib.urlencode(params)
 1775:                 
 1776:                 
 1777:                  return self.REQUEST.RESPONSE.redirect(splitted[0]+"?"+urllib.urlencode(params))
 1778:                 else:
 1779:                  return ""
 1780: 
 1781: def manage_addECHO_linkForm(self):
 1782:         """Form for external Links"""
 1783:         pt=zptFile(self, 'zpt/AddECHO_linkForm.zpt')
 1784:         return pt()
 1785: 
 1786: 
 1787: def manage_addECHO_link(self,id,title,label,description="",contentType="",responsible="",link="",weight="",coords=[],credits=None,RESPONSE=None):
 1788:     """Add an external Link"""
 1789: 
 1790:     newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords)
 1791: 
 1792:     self._setObject(id,newObj)
 1793:     
 1794:     getattr(self,id).addLinks='no'
 1795:     
 1796:     if RESPONSE is not None:
 1797:         RESPONSE.redirect('manage_main')
 1798:         
 1799: 
 1800: class ECHO_collection(CatalogAware, Folder, Persistent, Implicit, Cacheable,ECHO_basis):
 1801:     """ECHO Collection"""
 1802: 
 1803:     management_page_charset="utf-8"
 1804:     security=ClassSecurityInfo()
 1805:     meta_type='ECHO_collection'
 1806:     default_catalog='resourceCatalog'
 1807:     
 1808: #    viewClassificationList=viewClassificationListMaster
 1809:     displayTypes=displayTypes
 1810: 
 1811:     path="/mpiwg/online/permanent/shipbuilding"
 1812: 
 1813:     def getMDValueSimpleSearchField(self):
 1814:           """returns value for simple search"""
 1815:           return " ".join([self.title,self.description])
 1816:                              
 1817:     def getTitleAndLabel(self):
 1818:         """gibt title und label zurueck"""
 1819:         return (getattr(self,'title',''),getattr(self,'label',''))
 1820: 
 1821:     def localizeObjects(self):
 1822:             """localize all objects"""
 1823:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_externalLink','ECHO_link','ECHO_mapText'])
 1824: 
 1825:             find=self.ZopeFind(self,obj_ids=('locale_en'))
 1826:             if not find:
 1827:                 self.manage_addECHO_locale("en",'','')
 1828:             for content in contents:
 1829: 
 1830:                     if content[1].meta_type in ['ECHO_link','ECHO_externalLink']:
 1831: 
 1832:                             find=content[1].ZopeFind(content[1],obj_metatypes=('ECHO_mapText'))
 1833:                             if find:
 1834:                                     root=find[0][1]
 1835: 
 1836:                                     locale=find[0][1].ZopeFind(find[0][1],obj_ids=('locale_en'))
 1837:                             else:
 1838:                                     root=None
 1839:                     else:
 1840:                             root=content[1]
 1841:                             locale=content[1].ZopeFind(content[1],obj_ids=('locale_en'))
 1842:                     if root and not locale:
 1843:                             root.manage_addECHO_locale("en",'','')
 1844:                     
 1845:             pt=zptFile(self, 'zpt/localizeObjects.zpt')
 1846:             return pt()
 1847: 
 1848: 
 1849:     def localize(self,REQUEST,RESPONSE):
 1850:             """localize"""
 1851:             for key in REQUEST.form.keys():
 1852:                     splitted=key.split("!")
 1853: 
 1854:                     if splitted[0]=="" or splitted[0]=="en" or splitted[0]=="title" or splitted[0]=="label":
 1855:                             if splitted[0]=="en":
 1856:                                     setattr(self.locale_en,splitted[1],REQUEST.form[key])
 1857:                             else:
 1858:                                     setattr(self,splitted[0],REQUEST.form[key])
 1859:                     else:
 1860:                             obj=getattr(self,splitted[0])
 1861: 
 1862:                             if obj.meta_type=="ECHO_mapText":
 1863:                                     if splitted[1]=="en":
 1864:                                             obj.locale_en.pt_edit(REQUEST.form[key],None)
 1865:                                     else:
 1866:                                             obj.pt_edit(REQUEST.form[key],None)
 1867:                             else:
 1868:                                     text=obj.ZopeFind(obj,obj_metatypes=['ECHO_mapText'])
 1869:                                     if splitted[1]=="en":
 1870:                                             
 1871:                                             text[0][1].locale_en.pt_edit(REQUEST.form[key],None)
 1872:                                     else:
 1873:                                             text[0][1].pt_edit(REQUEST.form[key],None)
 1874:             if RESPONSE is not None:
 1875:                         RESPONSE.redirect('manage_main')
 1876: 
 1877: 
 1878:     def getRDF(self,urn=None):
 1879:             """rdf of the collection"""
 1880:             
 1881:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 1882: 
 1883:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 1884:             
 1885:             if not urn:
 1886:                     urn=self.absolute_url()
 1887:                     
 1888:             li="""<RDF:li RDF:resource="%s" />\n"""
 1889: 
 1890:             
 1891:             for content in contents:
 1892:                     ret+=content[1].getRDF()+"\n"
 1893:                     
 1894:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 1895:             for content in contents:
 1896:                     nurn=content[1].absolute_url()
 1897:                     ret+=li%nurn
 1898:             return ret+"</RDF:Seq>"
 1899:             
 1900: 
 1901:     
 1902:     def changeLabels(self):
 1903:                 """change form"""
 1904:                 pt=zptFile(self, 'zpt/changeLabelsForm')
 1905:                 pt.content_type="text/html"
 1906:                 return pt()
 1907: 
 1908:     def changeTitles(self):
 1909:                 """change form"""
 1910:                 pt=zptFile(self, 'zpt/changeTitleForm')
 1911:                 pt.content_type="text/html"
 1912:                 return pt()
 1913: 
 1914:     def changeWeights(self):
 1915:                 """change form"""
 1916:                 pt=zptFile(self, 'zpt/changeWeightForm')
 1917:                 pt.content_type="text/html"
 1918:                 return pt()
 1919: 
 1920:     def changeMetaDataLinks(self):
 1921:                 """change form"""
 1922:                 pt=zptFile(self, 'zpt/changeMetaDataLinkForm')
 1923:                 pt.content_type="text/html"
 1924:                 return pt()
 1925:             
 1926:     def changeAccessRightsCollectionForm(self,preselect=None):
 1927:         """change access rights of all resources in this collection"""
 1928: 
 1929:         pt=zptFile(self, 'zpt/changeAccessRightsCollectionForm')
 1930:         pt.content_type="text/html"
 1931:         return pt(preselect=preselect)
 1932:         
 1933:         
 1934:     def changeAccessRightsCollection(self):
 1935:             """change"""
 1936:             ret=""
 1937:             argv=self.REQUEST.form
 1938:             
 1939:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 1940:             for resource in resources:
 1941:                    
 1942:                     if argv.has_key(resource[1].getId()+'_xml'):
 1943:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()+'_xml']+"</br>"
 1944:                             resource[1].setAccessRightXML(argv[resource[1].getId()+'_xml'])
 1945:                             resource[1].accessRight=argv[resource[1].getId()+'_xml']
 1946:                     elif argv.has_key(resource[1].getId()+'_echo'):
 1947:                             ret+="only local:"+resource[1].getId()+"   "+argv[resource[1].getId()+'_echo']+"</br>"
 1948:                             resource[1].accessRight=argv[resource[1].getId()+'_echo']
 1949:                     else:
 1950:                             ret+="ERROR:" +resource[0]
 1951:             return ret
 1952: 
 1953:     def changeMetaDataLinkInCollection(self):
 1954:             """change all lables of a collection"""
 1955:             ret=""
 1956:             argv=self.REQUEST.form
 1957:             
 1958:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 1959:             for resource in resources:
 1960:                    
 1961:                     try:
 1962:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1963:                             resource[1].metalink=argv[resource[1].getId()][0:]
 1964:                     except:
 1965:                             pass
 1966:             return ret
 1967: 
 1968:     def changeMetaDataLinkInCollection(self):
 1969:             """change all lables of a collection"""
 1970:             ret=""
 1971:             argv=self.REQUEST.form
 1972:             
 1973:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 1974:             for resource in resources:
 1975:                    
 1976:                     try:
 1977:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1978:                             resource[1].metalink=argv[resource[1].getId()][0:]
 1979:                     except:
 1980:                             pass
 1981:             return ret
 1982: 
 1983:     def changeWeightsInCollection(self):
 1984:             """change all lables of a collection"""
 1985:             ret=""
 1986:             argv=self.REQUEST.form
 1987:             
 1988:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 1989:             for resource in resources:
 1990:                    
 1991:                     try:
 1992:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1993:                             resource[1].weight=argv[resource[1].getId()][0:]
 1994:                     except:
 1995:                             pass
 1996:             return ret
 1997: 
 1998:     def changeTitlesInCollection(self):
 1999:             """change all lables of a collection"""
 2000:             ret=""
 2001:             argv=self.REQUEST.form
 2002:             
 2003:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2004:             for resource in resources:
 2005:                    
 2006:                     try:
 2007:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2008:                             resource[1].title=argv[resource[1].getId()][0:]
 2009:                     except:
 2010:                             pass
 2011:             return ret
 2012:     
 2013:     def changeLabelsInCollection(self):
 2014:             """change all lables of a collection"""
 2015:             ret=""
 2016:             argv=self.REQUEST.form
 2017:             
 2018:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2019:             for resource in resources:
 2020:                    
 2021:                     try:
 2022:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2023:                             resource[1].label=argv[resource[1].getId()][0:]
 2024:                     except:
 2025:                             pass
 2026:             return ret
 2027:        
 2028:     def importCollection(self,path=None,RESPONSE=None):
 2029:         """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
 2030:         
 2031:         if path is None:
 2032:                 pt=zptFile(self, 'zpt/importCollection.zpt')
 2033:                 return pt()
 2034: 
 2035:         files=os.listdir(path)
 2036:         ret=""
 2037:         for fileName in files:
 2038:             
 2039:             if fileName:
 2040:                 
 2041:                 tempPath=re.sub("/mpiwg/online","",path)
 2042:                 link="http://echo.mpiwg-berlin.mpg.de/zogilib_book?fn="+tempPath+"/"+fileName+"/pageimg"
 2043:                 
 2044:                 metalink=self.path+"/"+fileName+"/index.meta"
 2045:                 try:
 2046: 
 2047:                         #link="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir="+fileName+"&step=thumb"
 2048:                         
 2049:                         newObj=ECHO_resource(fileName,link,metalink,fileName,fileName,fileName,'generated','book','','','','','','')
 2050:                         self._setObject(fileName,newObj)
 2051:                 
 2052:                         genObj=getattr(self,fileName)
 2053:                         #genObj.createIndexFile()
 2054:                         ret+="OK:"+fileName+"<br/>"
 2055:                 except:
 2056:                         print "ERROR"
 2057:                         ret+="ERROR:"+fileName+"<br/>"
 2058: 
 2059:         return ret
 2060: 
 2061:         if RESPONSE is not None:
 2062:             RESPONSE.redirect('manage_main')
 2063: 
 2064:     def changeViewerTemplateSetsForm(self):
 2065:             """change the viewer template set"""
 2066:             pt=zptFile(self, 'zpt/changeViewerTemplateSet')
 2067:             return pt()
 2068: 
 2069:     def getViewerTemplateSets(self,obj_ids=None,RESPONSE=None):
 2070:             """Get the ViewerTemplateSet title for configuration"""
 2071:             ret=[]
 2072:             
 2073:             try:
 2074:                     viewerTemplateSets=self.ZopeFind(self.viewerTemplateSets,obj_metatypes=['OSAS_viewerTemplateSet'],obj_ids=obj_ids)#assumes viewerTemplateSets folder somewhere in the hierarchie.
 2075:             
 2076:                     for viewerTemplateSet in viewerTemplateSets:
 2077:                             ret.append((viewerTemplateSet[1].title,viewerTemplateSet[0],viewerTemplateSet[1]))
 2078: 
 2079:                     return ret
 2080:                     
 2081:             except:
 2082:                     return [('no ViewerTemplateSetfolders','')]
 2083: 
 2084:     def getTextToolsField(self,name,default=''):
 2085:             """Lese viewerTemplateSet der Collection not implemented yet!"""
 2086:             
 2087:             return default
 2088: 
 2089:             
 2090:     def isSelectedViewerTemplateSet(self,obj,id):
 2091:         """is ausgewaehlt"""
 2092:         
 2093:         if self.REQUEST['viewerTemplateSet']==id:
 2094:             return 1
 2095:         else:
 2096:             return None
 2097: 
 2098:     def changeViewerTemplateSets(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
 2099:             """change the templates"""
 2100: 
 2101:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2102: 
 2103:             for resource in resources:
 2104: 
 2105:                     resource[1].changeViewerTemplateSet(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
 2106: 
 2107:             if RESPONSE is not None:
 2108:                     RESPONSE.redirect('manage_main')
 2109: 
 2110: 
 2111:     def setStartpageFolderForm(self):
 2112:             """Form for changing the startpage"""
 2113: 
 2114:             
 2115:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPageFolder.zpt')
 2116:             pt.content_type="text/html"
 2117:             return pt()
 2118:     
 2119:     def setStartpageFolder(self,startpage=None,RESPONSE=None):
 2120:             """change the templates"""
 2121: 
 2122:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2123: 
 2124:             for resource in resources:
 2125: 
 2126:                     resource[1].setStartPage(startpage)
 2127: 
 2128:             if RESPONSE is not None:
 2129:                     RESPONSE.redirect('manage_main')
 2130: 
 2131:     def copyTitleToInfoXMLFolder(self,RESPONSE=None):
 2132:             """copy title into the title field of info.xml
 2133:             author and date werden leer!!!
 2134:             """
 2135: 
 2136:             
 2137:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2138:             
 2139:             
 2140:             for resource in resources:
 2141:                     ret,txt=resource[1].copyTitleToInfoXML()
 2142:                     if (not ret) and RESPONSE:
 2143:                             RESPONSE.write("error: %s\n"%txt)
 2144:                     if ret and RESPONSE:
 2145:                             RESPONSE.write("ok: %s\n"%txt)
 2146:                     
 2147:                     #zLOG.LOG("ECHO (copyTitleToInfoXMLFolder)",zLOG.INFO,txt)   
 2148:             if RESPONSE is not None:
 2149:                     RESPONSE.write("done!\n")
 2150:                     RESPONSE.close()
 2151:                     RESPONSE.redirect('manage_main')
 2152:                     
 2153:     def copySearchFields(self,RESPONSE=None):
 2154:             """copys < metadatafields to the object"""
 2155:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2156: 
 2157:             for resource in resources:
 2158: 
 2159:                     resource[1].copySearchFields()
 2160: 
 2161:             if RESPONSE is not None:
 2162:                     RESPONSE.redirect('manage_main')
 2163:                     
 2164:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 2165:             """warning"""
 2166:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 2167:             pt.content_type="text/html"
 2168:             return pt()
 2169: 
 2170:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 2171:             """copy metadata from the storage to ECHO"""
 2172: 
 2173:             return reloadMetaDataFromStorage(self,RESPONSE)
 2174: 
 2175:     
 2176:     def getPartnerCopyright(self,name,sonst="generic"):
 2177:                 """gibt generisches copyright eines partners aus, sonst behalte jetzige einsteillung"""
 2178:                 #print "hi",name,sonst
 2179:                 #print getattr(self.partners,name).copyrightType
 2180:                 try:
 2181:                         partner=getattr(self.partners,name)
 2182:                         return partner.copyrightType
 2183:                 except:
 2184:                         print "error"
 2185:                         return sonst
 2186: 
 2187:     def partnerSelector_HTML(self,selected=None):
 2188:          """give type selector"""
 2189:          if not selected:
 2190:                  retStr="<option selected>\n"
 2191:          else:
 2192:                  retStr="<option>\n"
 2193:                  
 2194:          try: # erste version copyrightTypes exists
 2195:                  for partner in self.credits:
 2196:                          if selected and (partner==selected):
 2197:                                  retStr+="""<option selected value="%s">%s\n"""%(partner,partner)
 2198:                          else:                
 2199:                                  retStr+="""<option value="%s">%s\n"""%(partner,partner)
 2200:          except:
 2201:                  """nothing"""
 2202:          return retStr
 2203:  
 2204: #    def getViewClassification(self):
 2205: #        if hasattr(self,'viewClassification'):
 2206: #            return self.viewClassification
 2207: #        else:
 2208: #            return ""
 2209: 
 2210:         
 2211:     def createRessourcesFromXMLForm(self):
 2212:             """form"""
 2213:             pt=zptFile(self, 'zpt/createRessourcesFromXMLForm.zpt')
 2214:             return pt()
 2215: 
 2216:     def createRessourcesFromXML(self,fileupload):
 2217:             """read an XML file for generating resources"""
 2218:             dom=xml.dom.minidom.parse(fileupload)
 2219:             ret="<h2>Added</h2>"
 2220:             for resource in dom.getElementsByTagName('resource'):
 2221:                     link=getText(resource.getElementsByTagName('link')[0].childNodes)
 2222:                     label=getText(resource.getElementsByTagName('label')[0].childNodes)
 2223:                     #splitted=link.split("?")[0].split("/")
 2224:                     #id=splitted[len(splitted)-1].encode('ascii')
 2225:                     id=re.sub(" ","_",label).encode('ascii')
 2226:                     
 2227:                     ret+="<p>"+label+"</p>"
 2228:                     manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","","",link.encode('ascii'),"","")
 2229:             return ret
 2230:         
 2231:     security.declarePublic('getImageTag')
 2232:     def getImageTag(self):
 2233:         """GetTag"""
 2234:         try:
 2235:             return self.imageTag
 2236:         except:
 2237:             return ""
 2238: 
 2239: 
 2240:     def addMovie(self,id,title,label,description,contentType,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2241:         """SSS"""
 2242: 
 2243:         #manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2244:         if not hasattr(self,id):
 2245:                 try:
 2246:                         manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2247:                         return "done"
 2248:                 except:
 2249:                         return None
 2250:         else:
 2251:                 obj=getattr(self,id)
 2252:                 obj.changeECHO_movie_main(metalink,link,rawFile,lowresFile,thumbUrl,title,label,description,contentType,weight=weight)
 2253: 
 2254:         return "changed"
 2255: 
 2256:     def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2257:         """SSS"""
 2258:         try:
 2259:             manage_addECHO_resource(self,id,title,label,description,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2260:             return "done"
 2261:         except:
 2262:             return None
 2263: 
 2264:     def getSecondaryLink(self):
 2265:         """secondary link"""
 2266:         try:
 2267:             return self.secondaryLink
 2268:         except:
 2269:             return ""
 2270: 
 2271:     def getSecondaryLinkTitle(self):
 2272:         """secondary link"""
 2273:         try:
 2274:             return self.secondaryLinkTitle
 2275:         except:
 2276:             return ""
 2277:         
 2278:     def getCollectionTreeXML(self,pwstr=None):
 2279:         """Tree as XML"""
 2280: 
 2281:         def addPassWd(str,pwstr=None):
 2282:                 """adds a user/passwd to an url"""
 2283:                 if pwstr:
 2284:                         txt2=re.sub(r"(http://)(.*?)","\g<1>%s@\g<2>"%pwstr,str)
 2285:                 else:
 2286:                         txt2=re.sub(r"(http://)(.*?)","\g<1>www:3333@\g<2>",str)
 2287:                 return txt2
 2288: 
 2289:         def getCollection(object,depth=0,pwstr=None):
 2290:             depth+=1
 2291:             collections=""
 2292:             for entry in object.__dict__.keys():
 2293:                 element=getattr(object,entry)
 2294:                 try:
 2295:                     if element.meta_type in ["ECHO_collection","ECHO_group"]:
 2296:                         collections+="<element name=\""+urllib.quote(element.title)+"\" url=\""+addPassWd(element.absolute_url(),pwstr=pwstr)+"\">"
 2297:                         collections+=getCollection(element,depth)+"</element>\n"
 2298:                 except:
 2299:                     """nothing"""
 2300:             return collections
 2301:         
 2302:         ret="""<?xml version="1.0" encoding="utf-8" ?>"""
 2303:         return ret+"<collection>"+getCollection(self,pwstr=pwstr)+"</collection>"
 2304:     
 2305:     def createAllJSAreas(self):
 2306:         """create area calls for JavaScript"""
 2307:         areas = self.getAllMapAreas()
 2308:         return self.createJSAreas(areas)
 2309: 
 2310:     
 2311:     emptyPartner=ECHO_partner("", "","", "", "", "", "", "", "")
 2312:     
 2313:     security.declarePublic('getCreditObject')
 2314:     def getCreditObject(self,name):
 2315:         """credit id to credititem"""
 2316:         try:
 2317:             return getattr(self.partners,name)
 2318:         except:
 2319:             
 2320:             return self.emptyPartner
 2321:                 
 2322:     
 2323:     security.declarePublic('ECHO_generateNavBar')
 2324:     def ECHO_generateNavBar(self):
 2325:         """Erzeuge Navigationsbar"""
 2326:         link=""
 2327:         object="self"
 2328:         ret=[]
 2329:         path=self.getPhysicalPath()
 2330:         for element in path:
 2331:             
 2332:            
 2333:             if not element=="":
 2334:                 object+="."+element
 2335:                 
 2336:                 label=eval(object).label
 2337:                 link+="/"+element
 2338:                 if not label=="":
 2339:                     ret.append((label,link))
 2340:         return ret
 2341:     
 2342: 
 2343:     def ECHO_rerenderLinksMDWarning(self):
 2344:                 """change form"""
 2345:                 pt=zptFile(self, 'zpt/rerenderLinksWarning')
 2346:                 pt.content_type="text/html"
 2347:                 return pt()
 2348: 
 2349: 
 2350:     
 2351:     security.declarePublic('ECHO_rerenderLinksMD')
 2352:     def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
 2353:         """Rerender all Links"""
 2354:         return ECHO_rerenderLinksMD(self,obj,types)
 2355: 
 2356:         
 2357:     def __init__(self,id,title,label,description="",contentType="",responsible="",credits="",weight="",sortfield="",coords=[],secondaryLinkTitle="",secondaryLink="",imageTag="",bgcolour=""):
 2358: 
 2359:         self.id = id
 2360:         """Festlegen der ID"""
 2361:         self.credits=toList(credits)
 2362:         self.label = label
 2363:         self.title=title
 2364:         self.description=description
 2365:         self.contentType=contentType
 2366:         self.responsible=responsible
 2367:         self.imageTag=imageTag
 2368:         self.weight=weight
 2369:         self.sortfield=sortfield
 2370:         coordsnew=[ string.split(x,",") for x in coords]
 2371:         self.coords=coordsnew
 2372:         self.secondaryLinkTitle=secondaryLinkTitle
 2373:         self.secondaryLink=secondaryLink
 2374:         self.bgcolour=bgcolour
 2375:         
 2376: 
 2377:     manage_options = Folder.manage_options+ Cacheable.manage_options+(
 2378:         {'label':'Main Config','action':'ECHO_collection_config'},
 2379:         {'label':'Change Labels','action':'changeLabels'},
 2380:         {'label':'Change Titles','action':'changeTitles'},
 2381:         {'label':'Localize','action':'localizeObjects'},
 2382:         {'label':'Change Weights','action':'changeWeights'},
 2383:         {'label':'Rerender Labels and Titles','action':'ECHO_rerenderLinksMDWarning'},
 2384:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2385:         {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
 2386:         {'label':'Set Startpage','action':'setStartpageFolderForm'},
 2387:         {'label':'Change Viewer Templates and Image Viewer','action':'changeViewerTemplateSetsForm'},
 2388:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 2389:         {'label':'ImportCollection','action':'importCollection'},
 2390:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 2391:         {'label':'Change access rights',  'action':'changeAccessRightsCollectionForm'},
 2392:         )
 2393: 
 2394:     
 2395:     security.declarePublic('ECHO_collection_config')
 2396:     def ECHO_collection_config(self):
 2397:         """Main configuration"""
 2398: 
 2399:         if not hasattr(self,'weight'):
 2400:             self.weight=""
 2401: 
 2402:         if not hasattr(self,'sortfield'):
 2403:             self.sortfield="weight"
 2404:   
 2405:         pt=zptFile(self, 'zpt/ChangeECHO_collection.zpt')
 2406:         return pt()
 2407: 
 2408: 
 2409:     def getBgcolour(self):
 2410:             """colour"""
 2411:             if hasattr(self,'bgcolour') and not (self.bgcolour==""):
 2412:                     return self.bgcolour
 2413:             else:
 2414:                     return "#dddddd"
 2415: 
 2416:                 
 2417:     security.declarePublic('changeECHO_collection')         
 2418:     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=""):
 2419:         """Aenderung der Properties"""
 2420: 
 2421:         self.secondaryLink=secondaryLink
 2422:         self.secondaryLinkTitle=secondaryLinkTitle
 2423:         self.imageTag=imageTag
 2424:         self.bgcolour=bgcolour
 2425:         self.location=location
 2426:         self.isAlwaysClickable=isAlwaysClickable
 2427:         self.prefix=prefix[0:]
 2428:         self.suffix=suffix[0:]
 2429:         
 2430:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2431:                 
 2432:         self.sortfield=sortfield
 2433: 
 2434:         if RESPONSE is not None:
 2435:             RESPONSE.redirect('manage_main')
 2436:             
 2437:     def setAlwaysClickable(self,flag="yes"):
 2438:             """set clickable"""
 2439:             if flag=="yes":
 2440:                     self.isAlwaysClickable="yes"
 2441:             else:
 2442:                     self.isAlwaysClickable=None
 2443: 
 2444:             return flag
 2445:     
 2446:     def showOverview(self):
 2447:         """overview"""
 2448:         if 'ECHO_overview.html' in self.__dict__.keys():
 2449:             return getattr(self,'ECHO_overview.html')()
 2450:         pt=zptFile(self, 'zpt/ECHO_content_overview.zpt')
 2451:         return pt()
 2452: 
 2453: 
 2454:     security.declareProtected('View','index_html')
 2455:     def index_html(self):
 2456:         """standard page"""
 2457:         if self.ZCacheable_isCachingEnabled():
 2458:             
 2459:             result = self.ZCacheable_get()
 2460:             if result is not None:
 2461:                 # Got a cached value.
 2462:                 return result
 2463:         
 2464:         if 'index.html' in self.__dict__.keys():
 2465:             ret=getattr(self,'index.html')()
 2466:         
 2467:         elif 'overview' in self.__dict__.keys():
 2468:             ret=self.showOverview()
 2469:         elif hasattr(self,'collection_index_template'):
 2470:             ret=self.collection_index_template()    
 2471:         elif hasattr(self,'main_index_template'):
 2472: 
 2473:             ret=self.main_index_template.__of__(self)(self.main_template)
 2474:         else:
 2475:             pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2476:             pt.content_type="text/html"
 2477:             ret=pt.render()
 2478: 
 2479:         self.ZCacheable_set(ret)
 2480:         return ret
 2481: 
 2482:     security.declarePublic('content_html')
 2483:     def content_html(self,**argv):
 2484:         """template fuer content"""
 2485:         #print "NN",argv
 2486:         ret = ECHO_basis.content_html(self,'collection')
 2487:         
 2488:         if type(ret) is StringType:
 2489:                return ret.decode('utf-8')
 2490:         else:
 2491:                return ret
 2492:         
 2493:              
 2494:     def getCredits(self):
 2495:         """Ausgabe der credits"""
 2496:         if self.credits:
 2497:             return self.credits
 2498:         else:
 2499:             return []
 2500: 
 2501:     def area_img(self):
 2502:         """area image"""
 2503:         bt = BrowserCheck(self)
 2504:         if bt.isIE or bt.isN4:
 2505:             return sendFile(self, 'images/red.gif', 'image/gif')
 2506:         else:
 2507:             return sendFile(self, 'images/reda.png', 'image/png')
 2508: 
 2509:     def trans_img(self):
 2510:         """empty image"""
 2511:         return sendFile(self, 'images/trans.gif', 'image/gif')
 2512: 
 2513:     def hl_lib_js(self):
 2514:         """javascript"""
 2515:         return sendFile(self, 'js/hl_lib.js', 'text/plain')
 2516: 
 2517:     def js_lib_js(self):
 2518:         """javascript -- old name"""
 2519:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2520: 
 2521:     def baselib_js(self):
 2522:         """javascript"""
 2523:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2524: 
 2525:     def hl_add_js(self):
 2526:         """javascript"""
 2527:         return sendFile(self, 'js/hl_add.js', 'text/plain')
 2528: 
 2529:     def getAllMapAreas(self,mapColTypes=['ECHO_collection','ECHO_resource','ECHO_link','ECHO_externalLink']):
 2530:         """Give list of coordinates"""
 2531:         
 2532:         areas=[]
 2533:         for entry in self.getSubCols(subColTypes=mapColTypes):
 2534:             object=entry
 2535:             areas.extend(object.getMapAreas())
 2536:         return areas
 2537:     
 2538: 
 2539:     def deleteMapAreas(self):
 2540:         """deletes all map areas from this object"""
 2541:         for obs in self.ZopeFind(self, obj_metatypes=['MapArea'], search_sub=1):
 2542:             ob = obs[1]
 2543:             id = ob.id
 2544:             parent = ob.aq_parent
 2545:             print "deleting: ", ob.id
 2546:             parent._delObject(id)
 2547:         return "Done"
 2548: 
 2549: 
 2550:     getSubCols = ECHO_helpers.getSubCols
 2551:     
 2552:     def getSubcolsXMLRpc(self,searchSimple):
 2553:         """simplesearch results suitable for xml rpc, gives back array objid,url"""
 2554:         
 2555:         return [x.absolute_url() for x in self.getSubCols(searchSimple=searchSimple)]
 2556:     
 2557:     
 2558: Globals.InitializeClass(ECHO_collection)
 2559:     
 2560: def manage_addECHO_collectionForm(self):
 2561:         """Add collection form"""
 2562:         pt=zptFile(self, 'zpt/AddECHO_collectionForm.zpt')
 2563:         return pt()
 2564: 
 2565: 
 2566: def manage_addECHO_collection(self,id,title,label,description="",contentType="",responsible="",weight=0,sortfield="weight",coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
 2567:     """add a echo collection"""
 2568:     
 2569: 
 2570:     newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 2571: 
 2572:     self._setObject(id,newObj)
 2573: 
 2574:     if RESPONSE is not None:
 2575:         RESPONSE.redirect('manage_main')
 2576: 
 2577: class ECHO_group(ECHO_collection):
 2578:         """ECHO Gruppe"""
 2579:         security=ClassSecurityInfo()
 2580:         meta_type="ECHO_group"
 2581: 
 2582:         manage_options = Folder.manage_options+(
 2583:                 {'label':'Main Config','action':'ECHO_group_config'},
 2584:                 {'label':'Rerender Links','action':'ECHO_rerenderLinksMDWarning'},
 2585:                 {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2586:                 )
 2587:         
 2588:         security.declareProtected('View','index_html')
 2589: 
 2590: 
 2591:         def getRDF(self,urn=None):
 2592:             """rdf of the collection"""
 2593:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2594: 
 2595:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2596: 
 2597:             
 2598:             if not urn:
 2599:                     urn=self.absolute_url()
 2600:             li="""<RDF:li RDF:resource="%s" />\n"""
 2601:             
 2602:             
 2603:             for content in contents:
 2604:                     ret+=content[1].getRDF()+"\n"
 2605:                     
 2606:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2607:             for content in contents:
 2608:                     nurn=content[1].absolute_url()
 2609:                     ret+=li%nurn
 2610:             return ret+"</RDF:Seq>"
 2611:             
 2612:         def index_html(self):
 2613:                 """standard page"""
 2614:                 displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
 2615:                 #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
 2616:                 #       return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
 2617:                 
 2618:                 if 'index.html' in self.__dict__.keys():
 2619:                         return getattr(self,'index.html')()
 2620:                 
 2621:                 elif 'overview' in self.__dict__.keys():
 2622:                         return self.showOverview()
 2623:                 elif hasattr(self,'group_index_template'):
 2624:                         return self.group_index_template()
 2625:                 elif hasattr(self,'collection_index_template'):
 2626:                         return self.collection_index_template()    
 2627:                 elif hasattr(self,'main_index_template'):
 2628:                     return self.main_index_template()    
 2629: 
 2630:                 pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2631:                 pt.content_type="text/html"
 2632:                 return pt()
 2633: 
 2634:         def ECHO_group_config(self):
 2635:                 """Main configuration"""
 2636:                 
 2637:                 if not hasattr(self,'weight'):
 2638:                         self.weight=""
 2639:                         
 2640:                 if not hasattr(self,'sortfield'):
 2641:                         self.sortfield="weight"
 2642:                                 
 2643:                 if not hasattr(self,'coords'):
 2644:                         self.coords=[]
 2645: 
 2646:                 pt=zptFile(self, 'zpt/ChangeECHO_group.zpt')
 2647:                 return pt()
 2648: 
 2649:         def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 2650:                 """Aenderung der Properties"""
 2651: 
 2652:                 self.secondaryLink=secondaryLink
 2653:                 self.secondaryLinkTitle=secondaryLinkTitle
 2654:                 self.imageTag=imageTag
 2655:                 self.bgcolour=bgcolour
 2656:                 self.logo=logo
 2657:                 
 2658:                 setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2659: 
 2660: 
 2661: 
 2662:                 self.sortfield=sortfield
 2663: 
 2664:                 if RESPONSE is not None:
 2665:                     RESPONSE.redirect('manage_main')
 2666: 
 2667:         def getLogo(self):    
 2668:                 """logo ausgeben"""
 2669:                 try:
 2670:                     return self.logo
 2671:                 except:
 2672:                     return "ECHO_groups"
 2673: 
 2674:         security.declarePublic('content_html')
 2675:         def content_html(self):
 2676:                 """template fuer content"""
 2677:                 return ECHO_basis.content_html(self,'group')
 2678:     
 2679: 
 2680: 
 2681: def manage_addECHO_groupForm(self):
 2682:         """Add group form"""
 2683:         pt=zptFile(self, 'zpt/AddECHO_groupForm.zpt')
 2684:         return pt()
 2685: 
 2686: 
 2687: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 2688:     """add a echo group"""
 2689:     
 2690: 
 2691:     newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 2692: 
 2693:     setattr(newObj,'logo',logo)
 2694:     self._setObject(id,newObj)
 2695:     
 2696:     if RESPONSE is not None:
 2697:         RESPONSE.redirect('manage_main')
 2698: 
 2699: Globals.InitializeClass(ECHO_group)
 2700: 
 2701: 
 2702: class ECHO_userFolder(UserFolder):
 2703:         """User folder for Intranet"""
 2704:         _domain_auth_mode=1 # Identification via domain
 2705:         meta_type="ECHO_userFolder"
 2706:         
 2707:         def authenticate(self, name, password, request):
 2708:                 emergency = self._emergency_user
 2709:                 if name is None:
 2710:                     return None
 2711:                 if emergency and name==emergency.getUserName():
 2712:                     user = emergency
 2713:                 else:
 2714:                     user = self.getUser(name)
 2715:                 if user is not None and user.authenticate(password, request):
 2716:                     return user
 2717:                 else:
 2718:                     return None
 2719: 
 2720:         def domainSpecMatch(self,spec, request):
 2721:             host=''
 2722:             addr=''
 2723: 
 2724:             # Fast exit for the match-all case
 2725:             if len(spec) == 1 and spec[0] == '*':
 2726:                 return 1
 2727: 
 2728:             if request.has_key('REMOTE_HOST'):
 2729:                 host=request['REMOTE_HOST']
 2730: 
 2731:             if request.has_key('REMOTE_ADDR'):
 2732:                 addr=request['REMOTE_ADDR']
 2733: 
 2734:             if request.has_key('HTTP_X_FORWARDED_FOR'):
 2735:                 addr=request['HTTP_X_FORWARDED_FOR']
 2736: 
 2737:             
 2738:             if not host and not addr:
 2739:                 return 0
 2740: 
 2741:             if not host:
 2742:                 try:    host=socket.gethostbyaddr(addr)[0]
 2743:                 except: pass
 2744:             if not addr:
 2745:                 try:    addr=socket.gethostbyname(host)
 2746:                 except: pass
 2747: 
 2748: 
 2749:             _host=host.split('.')
 2750:             _addr=addr.split('.')
 2751:             _hlen=len(_host)
 2752:             _alen=len(_addr)
 2753: 
 2754:             for ob in spec:
 2755:                 sz=len(ob)
 2756:                 _ob=ob.split('.')
 2757:                 _sz=len(_ob)
 2758: 
 2759:                 mo = addr_match(ob)
 2760:                 if mo is not None:
 2761:                     if mo.end(0)==sz:
 2762:                         fail=0
 2763:                         for i in range(_sz):
 2764:                             a=_addr[i]
 2765:                             o=_ob[i]
 2766:                             if (o != a) and (o != '*'):
 2767:                                 fail=1
 2768:                                 break
 2769:                         if fail:
 2770:                             continue
 2771:                         return 1
 2772: 
 2773:                 mo = host_match(ob)
 2774:                 if mo is not None:
 2775:                     if mo.end(0)==sz:
 2776:                         if _hlen < _sz:
 2777:                             continue
 2778:                         elif _hlen > _sz:
 2779:                             _item=_host[-_sz:]
 2780:                         else:
 2781:                             _item=_host
 2782:                         fail=0
 2783:                         for i in range(_sz):
 2784:                             h=_item[i]
 2785:                             o=_ob[i]
 2786:                             if (o != h) and (o != '*'):
 2787:                                 fail=1
 2788:                                 break
 2789:                         if fail:
 2790:                             continue
 2791:                         return 1
 2792:             return 0
 2793: 
 2794: Globals.default__class_init__(ECHO_userFolder)
 2795: 
 2796: 
 2797: 
 2798: def manage_addECHO_userFolder(self,dtself=None,REQUEST=None,**ignored):
 2799:     """add a user folder """
 2800:     f=ECHO_userFolder()
 2801:     self=self.this()
 2802:     try:    self._setObject('acl_users', f)
 2803:     except: return MessageDialog(
 2804:                    title  ='Item Exists',
 2805:                    message='This object already contains a User Folder',
 2806:                    action ='%s/manage_main' % REQUEST['URL1'])
 2807:     self.__allow_groups__=f
 2808:     if REQUEST is not None:
 2809:         REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
 2810: 
 2811: def manage_addECHO_userFolderForm(self):
 2812:         """add a user folder form"""
 2813:         return manage_addECHO_userFolder(self)
 2814: 
 2815: 
 2816: 
 2817: def createNode(self,descrs,node):
 2818:         name=descrs[node]['name']
 2819:         type=descrs[node]['type']
 2820:         urn=node
 2821:         #print "    will create",node.encode('utf-8')
 2822:         id=re.sub('[^a-zA-Z0-9]','',name).encode('ascii','ignore')
 2823:         #print "id",id
 2824:         #print type
 2825:         #self.REQUEST.RESPONSE.write("<p>%s<p>\n"%id)
 2826:         if type=="CDLI_group":
 2827:                 
 2828:                 try:
 2829:                         manage_addECHO_collection(self,id,name,name,"","","","","")
 2830:                 
 2831:                 except:
 2832:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 2833:                         
 2834:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 2835:                 
 2836:                 return type,getattr(self,id),urn
 2837: 
 2838:         if type=="CDLI_item":
 2839:                 try:
 2840:                         manage_addECHO_resource(self,id,name,name,"","",urn,"","")
 2841:                 except:
 2842:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 2843:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 2844:                 
 2845:                 
 2846:         return "XX"
 2847: 
 2848: 
 2849: class ECHO_root(Folder,Persistent,Implicit):
 2850:     """ECHO Root Folder"""
 2851: 
 2852:     security=ClassSecurityInfo()
 2853:     
 2854:     meta_type="ECHO_root"
 2855:     management_page_charset="utf-8"
 2856:     
 2857:     def mod_re_sub(self,pattern,replace,string):
 2858:         """re.sub aus mod re zur Verfuegung stellen"""
 2859:         return re.sub(pattern,replace,string)
 2860:     
 2861:     def findObjectFromFulltext(self,existUri):
 2862:         '''
 2863:         
 2864:         @param url:
 2865:         @param existUri:
 2866:         '''
 2867: 
 2868:         if existUri:
 2869:             #TODO: at the moment assume that the filename is unique, the whole has to changed to a system of ids.
 2870:             filename=existUri.split("/")[-1]
 2871:         
 2872:         founds=self.resourceCatalog.search({'fullTextUrl':os.path.splitext(filename)[0]})  
 2873:         
 2874:         ret=[(found.title,found.getObject().absolute_url(),found.getObject().aq_parent.absolute_url()) for found in founds]
 2875:         
 2876:         return ret
 2877:         
 2878:     def reindex(self,RESPONSE=None):
 2879:         """indiziere alle Objecte neu"""
 2880:         
 2881:         if RESPONSE:
 2882:             RESPONSE.write("<html><body>")
 2883:         
 2884:         resources=self.ZopeFind(self,obj_metatypes=["ECHO_resource"], search_sub=1)
 2885:         
 2886:         for resource in resources:
 2887:             resource[1].reindex()
 2888:             #print "<p> done %s </p>\n"
 2889:             if RESPONSE:
 2890:                 RESPONSE.write("<p> done %s </p>\n"%resource[0])
 2891:                 
 2892:         if RESPONSE:
 2893:             RESPONSE.write("<p> ok </p></html></body>\n")
 2894:             
 2895:     def printer(self,txt):
 2896:         print txt
 2897:         print txt[2]
 2898:         print txt[2].getImageTag()
 2899:         print "HO"
 2900:         return txt[2].getImageTag()
 2901: 
 2902:     def printer2(self,txt):
 2903:         print txt
 2904: 
 2905: 
 2906:     def item2(self,txt):
 2907:         return txt[2]
 2908: 
 2909:     def setLanguage(self,lang):
 2910:             """Set language cookie"""
 2911:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 2912: 
 2913:     def switchLanguage(self):
 2914:             """Set language cookie"""
 2915:             if self.getLanguage()=="en":
 2916:                     lang="de"
 2917:             else:
 2918:                     lang="en"
 2919:             
 2920:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 2921:             self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1'])
 2922:     def getLanguage(self):
 2923:             """get language cookie"""
 2924:             lang= self.REQUEST.cookies.get('lang_exhibition','de')
 2925:             if lang == '':
 2926:                     lang="de"
 2927:             return lang
 2928:     
 2929:     def getContentOverviewTemplate(self):
 2930:         """produces overview template with macro"""
 2931:         pt = zptObjectOrFile(self, 'content_overview_template')
 2932:         return pt
 2933: 
 2934:     def mapstyle_css(self):
 2935:         """send mapstyle.css"""
 2936:         sendFile(self, 'html/ECHO_mapstyle.css', 'text/css')
 2937: 
 2938: 
 2939:     ###Cdli adds -> have to be removed
 2940:     def getTablet(self,item):
 2941:         #print "getTablet"
 2942:         try:
 2943:                 read=urllib.urlopen("http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"%item).read()
 2944:                 read=re.sub("\[search\]","search",read)
 2945:                 return read[read.find("<body>")+6:read.rfind("</body>")]
 2946:         except:
 2947:                 return "<h1>Sorry no connection to the data server enlil.museum.upenn.edu</h1>"
 2948:         #return "http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"
 2949:     ###END CDLI add
 2950: 
 2951: 
 2952:     def URLquote(self, text):
 2953:         """urllib.quote fuer Michael"""
 2954:         return urllib.quote(text)
 2955: 
 2956: 
 2957:     def checkResource(self,id):
 2958:             """checks if a resource is in the tree, gives back none or list of resources"""
 2959:             if not id:
 2960:                 id=""
 2961:             splitted=id.split("/")
 2962:             id=splitted[len(splitted)-1]
 2963:             if hasattr(self,"_v_checkResource") and self._v_checkResource.has_key(id): #existiert ein cache und id ist bereits drin?
 2964:                             return self._v_checkResource[id]
 2965: 
 2966:             else:
 2967:                     resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],obj_ids=[id],search_sub=1)
 2968: 
 2969:                     if not hasattr(self,"_v_checkResource"): self._v_checkResource={}#lege cache an falls nicht existent
 2970:                     if resources:
 2971:                             self._v_checkResource[id]=resources[0:] # slicing to be sure that data is stabil
 2972:                     else:
 2973:                             self._v_checkResource[id]=None
 2974:                     
 2975:                     return self._v_checkResource[id]
 2976:             
 2977:     def sendForm(self,fromaddr,content,server='mail.mpiwg-berlin.mpg.de'):
 2978:             """sendform"""
 2979:             toaddrs=["dwinter@mpiwg-berlin.mpg.de"]
 2980:             
 2981:             msg = ("From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n"
 2982:                    % (fromaddr, ", ".join(toaddrs),"testsub"))
 2983:             server = smtplib.SMTP(server)
 2984:             #server.set_debuglevel(1)
 2985:             msg=msg+content
 2986:             server.sendmail(fromaddr, toaddrs, msg)
 2987:             server.quit()
 2988:                  
 2989:     def generateFromRDFForm(self):
 2990:                 """change form"""
 2991:                 pt=zptFile(self, 'zpt/generateFromRDFForm')
 2992:                 pt.content_type="text/html"
 2993:                 return pt()
 2994: 
 2995:     def generateFromRDF(self,file,startNode="/Cuneiform Corpus"):
 2996: 
 2997:             """generate from RDF"""
 2998: 
 2999:             global seqs
 3000:             seqs={}
 3001:             global descrs
 3002:             descrs={}
 3003:             global key
 3004:             key=""
 3005:             global value
 3006:             value=""
 3007: 
 3008:             def getEdges(seqs,urn):
 3009:                     """edges"""
 3010:                     ret=[]
 3011:                     return seqs[urn]
 3012: 
 3013:             def createSubs(self,seqs,descrs,urn,level=0):
 3014:                     """create subs"""
 3015:                     for edge in getEdges(seqs,urn):
 3016:                             cn=createNode(self,descrs,edge)
 3017:                             if cn[0]=="CDLI_group":
 3018:                                     createSubs(cn[1],seqs,descrs,cn[2],level+1)
 3019:                     return
 3020: 
 3021:             def start_element(name,attrs):
 3022: 
 3023:                     global seqs
 3024:                     global descrs
 3025:                     global key
 3026:                     global value
 3027:                     seq=""
 3028:                     if name=="RDF:Seq":
 3029:                             key=attrs.get('RDF:about')
 3030:                             try: # teste ob liste
 3031:                                     x=seqs[key][0]
 3032:                             except:
 3033: 
 3034:                                     seqs[key]=[]
 3035: 
 3036:                     
 3037:                     elif name=="RDF:Description":
 3038:                             key=attrs.get('RDF:about')
 3039:                             
 3040: 
 3041:                     elif name=="RDF:li":
 3042:                             name=attrs.get('RDF:resource')
 3043:                             seqs[key].append(name)
 3044: 
 3045:                     elif name=="ECHONAVIGATION:type":
 3046:                             value="type"
 3047: 
 3048:                     elif name=="ECHONAVIGATION:name":
 3049:                             value="name"
 3050:                     elif name=="ECHONAVIGATION:linkClickable":
 3051:                             value="linkClickable"
 3052:                             
 3053:             def end_element(name):
 3054:                             """nothing"""
 3055:                             key=""
 3056:                             value=""
 3057: 
 3058:             def char_data(data):
 3059:                     """nothing"""
 3060: 
 3061:                     data=re.sub("\n","",data)
 3062:                     try:
 3063:                             if descrs[key].has_key(value):
 3064:                                     descrs[key][value]+=data
 3065:                             else:
 3066:                                     descrs[key][value]=data
 3067:                     except:
 3068: 
 3069:                             descrs[key]={}
 3070:                             descrs[key][value]=data
 3071:                             
 3072:             p = xml.parsers.expat.ParserCreate()
 3073:             
 3074:             p.StartElementHandler = start_element
 3075:             p.EndElementHandler = end_element
 3076:             p.CharacterDataHandler = char_data
 3077:             
 3078:             
 3079:             p.ParseFile(file)
 3080:             self.REQUEST.RESPONSE.write("<html><body><h1>Start</h1>")
 3081:             createSubs(self,seqs,descrs,startNode)
 3082:             self.REQUEST.RESPONSE.write("<h1>done</h1></body></html>")
 3083:             #print "done"
 3084: 
 3085:             
 3086:             return "done"
 3087:     
 3088:             
 3089: 
 3090:                 
 3091:     def changeWeightsInCollection(self):
 3092:             """change all lables of a collection"""
 3093:             ret=""
 3094:             argv=self.REQUEST.form
 3095:             
 3096:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 3097:             for resource in resources:
 3098:                    
 3099:                     try:
 3100:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 3101:                             resource[1].weight=argv[resource[1].getId()][0:]
 3102:                     except:
 3103:                             pass
 3104:             return ret
 3105: 
 3106:     def changeWeights(self):
 3107:                 """change form"""
 3108:                 pt=zptFile(self, 'zpt/changeWeightForm')
 3109:                 pt.content_type="text/html"
 3110:                 return pt()
 3111:     getSubCols = ECHO_helpers.getSubCols
 3112: 
 3113:     manage_options=Folder.manage_options+(
 3114:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
 3115:                 {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 3116:                 {'label':'Change Weights','action':'changeWeights'},
 3117:                 {'label':'Generate from RDF','action':'generateFromRDFForm'},
 3118: 
 3119: )
 3120: 
 3121:     
 3122: 
 3123:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 3124:             """warning"""
 3125:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 3126:             pt.content_type="text/html"
 3127:             return pt()
 3128: 
 3129:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 3130:             """reload MD from Storage"""
 3131: 
 3132:             return reloadMetaDataFromStorage(self,RESPONSE)
 3133:     
 3134:     def getRDF(self,urn=None):
 3135:             """rdf of the collection"""
 3136: 
 3137:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 3138: 
 3139:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 3140:             
 3141:             li="""<RDF:li RDF:resource="%s" />\n"""
 3142: 
 3143:             
 3144:             for content in contents:
 3145:                     ret+=content[1].getRDF()+"\n"
 3146:                     
 3147:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 3148:             for content in contents:
 3149:                     nurn=content[1].absolute_url()
 3150:                     ret+=li%nurn
 3151:             return ret+"</RDF:Seq>"
 3152:             
 3153: 
 3154:     def showContent(self,path):
 3155:             """return content/html"""
 3156:             
 3157:             return ECHO_helpers.urlopen(path+"/content_html").read()
 3158:     
 3159:     def getImageViewers(self):
 3160:         """images"""
 3161:         viewers=self.ZopeFind(self.standardImageViewer,obj_metatypes=['OSAS_ViewerObject'])
 3162:         return viewers
 3163:     
 3164: 
 3165:     def getBibTag(self,tag,content):
 3166:             """get field tag for index-meta-generation"""
 3167:             if not content or content=="":
 3168:                     return ""
 3169:             ret="<%s>"%tag
 3170:             #ret+=urllib.quote(content)
 3171:             ret+=content
 3172: 
 3173:             ret+="</%s>"%tag
 3174:             return ret
 3175: 
 3176:     def getValueFromClass(self,field,found):
 3177:             """ret attribute if existing"""
 3178:             try:
 3179:                     
 3180:                     return getattr(found,field).decode('ascii','ignore')
 3181:             except:
 3182:                     return ""
 3183: 
 3184:     security.declarePublic('getImageTag')
 3185:     def getImageTag(self):
 3186:             """needed by main_template"""
 3187:             return ""
 3188:         
 3189:     secondaryLink="" #needed by main_template
 3190:     secondaryLinkTitle="" #needed by main_template
 3191:     
 3192:     def getBgcolour(self):
 3193:         """hack"""
 3194:         return "#dddddd"
 3195: 
 3196:     security.declareProtected('View','contentTypeSelector_HTML')
 3197:     def contentTypeSelector_HTML(self,selected=None):
 3198:         """give type selector"""
 3199:         if not selected:
 3200:             retStr="<option selected>\n"
 3201:         else:
 3202:             retStr="<option>\n"
 3203:             
 3204:         try: # erste version contentTypes exists
 3205:             for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
 3206:                 if selected and (contentType[0]==selected):
 3207:                     retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3208:                 else:                
 3209:                     retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3210:         except:
 3211:                 try:
 3212:                         for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
 3213:                                 if selected and (contentType[0]==selected):
 3214:                                         retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3215:                                 else:                
 3216:                                         retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3217:                 except:
 3218:                         """nothing"""
 3219:                             
 3220:         return retStr
 3221: 
 3222:     def renderingTypeSelector_HTML(self,selected=None):
 3223:          """give type selector"""
 3224:          if not selected:
 3225:                  retStr="<option selected>\n"
 3226:          else:
 3227:                  retStr="<option>\n"
 3228:                  
 3229:          try: # erste version renderingTypes exists
 3230:                  for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
 3231:                          if selected and (renderingType[0]==selected):
 3232:                                  retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3233:                          else:                
 3234:                                  retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3235:          except:
 3236:                  """nothing"""
 3237:          return retStr
 3238: 
 3239: 
 3240:     def copyrightTypeSelector_HTML(self, object=None, selected=None,first=None):
 3241:          """give type selector"""
 3242: 
 3243:          if not first:
 3244:                  if not selected:
 3245:                          retStr="<option selected>\n"
 3246:                  else:
 3247:                          retStr="<option>\n"
 3248:          else:
 3249:                  if not selected:
 3250:                          retStr="""<option selected value="%s">%s\n"""%first
 3251:                  else:
 3252:                          retStr="""<option value="%s">%s\n"""%first
 3253: 
 3254:          
 3255:          try: # erste version copyrightTypes exists
 3256:                  for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
 3257:                          if selected and (copyrightType[0]==selected):
 3258:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3259:                          else:                
 3260:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3261:                  
 3262:                  for copyrightTypeSelf in self.ZopeFind(object,obj_metatypes=["ECHO_copyrightType"],search_sub=1):
 3263:                          if selected and (copyrightTypeSelf[0]==selected):
 3264:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3265:                          else:                
 3266:                                  retStr+="""<option value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3267:                                  
 3268:          except:
 3269:              """nothing"""
 3270:                  
 3271:          return retStr
 3272: 
 3273:     def partnerSelector_HTML(self,selected=None):
 3274:          """give type selector"""
 3275:          if not selected:
 3276:                  retStr="<option selected>\n"
 3277:          else:
 3278:                  retStr="<option>\n"
 3279:                  
 3280:          try: # erste version copyrightTypes exists
 3281:                  for copyrightType in self.ZopeFind(self.partners,obj_metatypes=["ECHO_partner"]):
 3282:                          if selected and (copyrightType[0]==selected):
 3283:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3284:                          else:                
 3285:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3286:          except:
 3287:                  """nothing"""
 3288:          return retStr
 3289:  
 3290:     mediaTypes=['all','text','images','sound','video'] # konfigurierbar in neuer version ueber echoroot??
 3291: 
 3292:     def mediaTypeSelector_HTML(self,selected=None):
 3293:          """give type selector"""
 3294:          if not selected:
 3295:                  retStr="<option selected>\n"
 3296:          else:
 3297:                  retStr="<option>\n"
 3298:          
 3299:          try: # erste version mediatypesTypes exists
 3300:                  for mediaType in self.mediaTypes:
 3301:                          if selected and (mediaType in selected):
 3302:                                  retStr+="""<option selected value="%s">%s\n"""%(mediaType,mediaType)
 3303:                          else:                
 3304:                                  retStr+="""<option value="%s">%s\n"""%(mediaType,mediaType)
 3305:          except:
 3306:                  """nothing"""
 3307:          return retStr
 3308: 
 3309:             
 3310:     def patchContentType(self,obj=None):
 3311:         """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
 3312:     
 3313: 
 3314:         if not obj:
 3315:             obj = self
 3316:             
 3317:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
 3318: 
 3319:         for entry in entries:
 3320:                 setattr(entry[1],'contentType',entry[1].content_type)
 3321:                 #entry[1].contentType == entry[1].content_type
 3322: 
 3323:                 if entry[1].meta_type == 'ECHO_collection':
 3324:                     entry[1].patchContentType(entry[1])    
 3325: 
 3326:                 
 3327:         return "changed all contenttypes in: "+self.title
 3328: 
 3329: 
 3330:     def repairAllCoords(self):
 3331:         """updates map coordinates on the same and sublevels"""
 3332:         return repairCoords(self)
 3333: 
 3334: 
 3335:     def patchViewClassification(self,obj=None):
 3336:         """setze viewClassification heuristisch"""
 3337: 
 3338:         def checkIfArrow(obj):
 3339:                 if hasattr(obj,'coords'):
 3340:                         for coordtemp in obj.coords:
 3341: 
 3342:                                 if (len(coordtemp)>4) and not (coordtemp[4]==''):
 3343:                                         return 4
 3344:                         return None
 3345:                 return None
 3346:         
 3347:         if not obj:
 3348:             obj = self
 3349:             
 3350:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
 3351: 
 3352:         for entry in entries:
 3353:                 
 3354:                 if checkIfArrow(entry[1]):
 3355:                         setattr(entry[1],'viewClassification','view point')
 3356:                 else:
 3357:                         setattr(entry[1],'viewClassification','area')
 3358: 
 3359:                 #entry[1].contentType == entry[1].content_type
 3360: 
 3361:                 if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
 3362:                     entry[1].patchViewClassification(entry[1])    
 3363: 
 3364:                 
 3365:         return "changed all contenttypes in: "+self.title
 3366: 
 3367:     def deleteCache(self,obj=None,RESPONSE=None):
 3368:         """setze alle collections auf cache = CacheManager"""
 3369:         if not obj:
 3370:             obj = self
 3371:         entries=obj.ZopeFind(obj,search_sub=1)
 3372:         for entry in entries:
 3373:                 if hasattr(entry[1],'_v_hash'):
 3374:                         entry[1]._v_hash=None
 3375:         
 3376:         return "changed all CM in: "+self.title
 3377: 
 3378:     
 3379:     security.declarePublic('ECHO_newViewerLink')
 3380:     def ECHO_newViewerLink(self,obj=None):
 3381:         """change links (:86 faellt weg)"""
 3382: 
 3383:         if not obj:
 3384:             obj = self
 3385:             
 3386:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
 3387: 
 3388:         for entry in entries:
 3389:                 
 3390:                 if entry[1].meta_type == 'ECHO_resource':
 3391:                     
 3392:                     entry[1].link=re.sub('\:86','',entry[1].link)
 3393: 
 3394:                 else:
 3395:                     
 3396:                     entry[1].ECHO_newViewerLink(entry[1])
 3397:                 
 3398:         return "Rerenderd all links to resources in: "+self.title
 3399: 
 3400:     def __init__(self,id,title):
 3401:         """init"""
 3402:         self.id = id
 3403:         self.title=title
 3404: 
 3405:     def deleteSpace(self,str):
 3406:         """delete space at the end of a line"""
 3407:         if str[len(str)-1]==" ":
 3408:             return str[0:len(str)-1]
 3409:         else:
 3410:             return str
 3411:         
 3412:     
 3413: 
 3414:     # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
 3415: 
 3416:     def formatAscii(self,str,url=None):
 3417:         """ersetze ascii umbrueche durch <br>"""
 3418:         #url=None
 3419:         if url:
 3420:             
 3421:             retStr=""
 3422:             words=str.split("\n")
 3423:             
 3424:             for word in words:
 3425:                 strUrl=url%word
 3426: 
 3427:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
 3428:             str=retStr
 3429:         if str:
 3430:             return re.sub(r"[\n]","<br/>",str)
 3431:         else:
 3432:             return ""
 3433:         
 3434:     link2html=vlp_xmlhelpers.link2html
 3435: 
 3436:     xml2html=vlp_xmlhelpers.xml2html
 3437:  
 3438:     checkRef=vlp_xmlhelpers.checkRef
 3439:     
 3440: #    def checkRef(self,ref):
 3441: #            if ref[0:3]=='lit':
 3442: #                    if len(self.library_data({ 'id':ref}))>0:
 3443: #                            return 1
 3444: #            try:
 3445: #                    if ref[0:7]=="tec_cat":
 3446: #                            return 1
 3447: #            except:
 3448: #                    """nothing"""
 3449: #                    
 3450: #            dbs={'vl_technology':'','vl_people':" AND complete='yes'",'vl_sites':''}
 3451: #            res=None
 3452: #            for db in dbs.keys():
 3453: #                    res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
 3454: #            return res
 3455: #                                    
 3456: #    #Ende Methode fuer vlp
 3457: 
 3458:     def PgQuoteString(self,string):
 3459:         """Quote string"""
 3460: 
 3461:         return libpq.PgQuoteString(string)
 3462: 
 3463:     security.declareProtected('View','getPartners')
 3464:     def getPartners(self):
 3465:         """Get list of Partners. Presently only from a subfolder partners"""
 3466:         if hasattr(self,'partners'):            
 3467:                 return [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
 3468:         else:
 3469:                 return []
 3470:   
 3471:     def getInstitutions(self):
 3472:         """Get list of Partners. Presently only from a subfolder partners"""
 3473:                     
 3474:         return [ item[1] for item in self.institutions.ZopeFind(self.institutions,obj_metatypes=['ECHO_institution'])]
 3475: 
 3476:    
 3477:     def getPartnersXML(self):
 3478:         """partner liste als xml""" 
 3479:         partners=self.getPartners()
 3480:         ret="""<?xml version="1.0" encoding="utf-8" ?>
 3481:         <partners>"""
 3482:         
 3483:         for partner in partners:
 3484:             ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
 3485: 
 3486:         return ret+"\n</partners>"
 3487:     
 3488:     def getCollectionTree(self):
 3489:         """get the collection tree (list of triples (parent,child, depth)"""
 3490: 
 3491:         def getCollection(object,depth=0):
 3492:             depth+=1
 3493:             collections=[]
 3494:             for entry in object.__dict__.keys():
 3495:                 element=getattr(object,entry)
 3496:                 try:
 3497:                     if element.meta_type=="ECHO_collection":
 3498:                         collections.append((object,element,depth))
 3499:                         collections+=getCollection(element,depth)
 3500:                 except:
 3501:                     """nothing"""
 3502:             return collections
 3503:         
 3504: 
 3505:         return getCollection(self)
 3506:     
 3507:     def getCollectionTreeIds(self):
 3508:         """Show the IDs of the Tree"""
 3509:         ret=[]
 3510:         for collection in self.getCollectionTree():
 3511:             ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
 3512:         return ret
 3513: 
 3514:     def getResourcesHTML(self,viewerType=None,filter=None):
 3515:             """gebe all ressourcen aus"""
 3516: 
 3517:             def sortHTML(x,y):
 3518:                     return cmp(x[1].title,y[1].title)
 3519:             
 3520:             ret="""<html><body><h2>Resources in ECHO</h3>"""
 3521:             
 3522:             resources = self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3523:             ret+="""<h3>Found %i resources</h3>"""%len(resources)
 3524:             resources.sort(sortHTML)
 3525:             for resource in resources:
 3526:                     echo_url=resource[1].absolute_url()
 3527:                     
 3528:                     if hasattr(resource[1],'title'):
 3529:                             title=resource[1].title
 3530:                     else:
 3531:                             title="None"
 3532:                     if filter:
 3533:                             if re.search(filter,title):
 3534:                                     ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3535:                     else:
 3536:                             ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3537: 
 3538:             ret +="""\n</body></html>"""
 3539:             
 3540:             #self.REQUEST.RESPONSE.setHeader("Content-Type", "text/html")
 3541:             #self.REQUEST.RESPONSE.write(ret)
 3542:             return ret
 3543:     
 3544:     def getResourcesXML(self,viewerType=None,filter=None):
 3545:             """gebe all ressourcen aus"""
 3546:             ret="""<?xml version="1.0" ?>
 3547:                      <index>"""
 3548:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3549: 
 3550:                     echo_url=resource[1].absolute_url()
 3551:                     if hasattr(resource[1],'link'):
 3552:                             viewer_url=resource[1].link
 3553:                     else:
 3554:                             viewer_url="NO URL"
 3555:                     if filter:
 3556:                             if re.search(filter,viewer_url):
 3557:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3558:                     else:
 3559:                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3560:             ret +="""\n</index>"""
 3561:             
 3562:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3563:             self.REQUEST.RESPONSE.write(ret)
 3564: 
 3565:     def getFullTextsXML(self,viewerType=None,filter=None):
 3566:             """gebe all ressourcen aus"""
 3567:             ret="""<?xml version="1.0" ?>
 3568:                      <index>"""
 3569:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3570: 
 3571:                     echo_url=resource[1].absolute_url()
 3572:                     if resource[1].getFullTextXML(noredirect="yes"):
 3573:                             if hasattr(resource[1],'link'):
 3574:                                     viewer_url=echo_url+"/getFullTextXML"
 3575:                             else:
 3576:                                     viewer_url="NO URL"
 3577:                             if filter:
 3578:                                     if re.search(filter,viewer_url):
 3579:                                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3580:                             else:
 3581:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3582:             ret +="""\n</index>"""
 3583:             
 3584:             
 3585:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3586:             self.REQUEST.RESPONSE.write(ret)
 3587: 
 3588: 
 3589:     def getMetaDatasXML(self,viewerType=None,filter=None):
 3590:             """gebe all ressourcen aus"""
 3591:             # check if the request's host part was OK
 3592:             http_host = self.REQUEST['HTTP_HOST']
 3593:             host_port = self.REQUEST['SERVER_PORT']
 3594:             fix_host = None
 3595:             if http_host and http_host.rfind(host_port) == -1:
 3596:                     print "HTTP_HOST needs fixing!"
 3597:                     fix_host = http_host + ":" + host_port
 3598: 
 3599:             ret="""<?xml version="1.0" ?>
 3600:                      <index>"""
 3601:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3602: 
 3603:                     echo_url=resource[1].absolute_url()
 3604:                     if fix_host:
 3605:                             #print "replacing ", http_host, " by ", fix_host
 3606:                             echo_url = string.replace(echo_url, http_host, fix_host, 1)
 3607:                     
 3608:                     if hasattr(resource[1],'link'):
 3609:                             meta_url=echo_url+"/getMetaDataXML"
 3610:                     else:
 3611:                             meta_url="NO_URL"
 3612:                             
 3613:                     if filter and not re.search(filter,viewer_url):
 3614:                             continue
 3615: 
 3616:                     #modificationDate=time.strptime(str(resource[1].bobobase_modification_time()),"%Y/%m/%d %H:%M:%S %Z")
 3617:                     
 3618:                     modificationDate=resource[1].bobobase_modification_time().strftime("%Y/%m/%d %H:%M:%S")
 3619: 
 3620:                     ret+="""\n<resource resourceLink="%s" metaLink="%s" modificationDate="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(meta_url,safe='/:?'),modificationDate)
 3621:                     
 3622:                             
 3623:             ret +="""\n</index>"""
 3624: 
 3625:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3626:             self.REQUEST.RESPONSE.write(ret)
 3627: 
 3628:             
 3629:     def findPartners(self):     
 3630:         """find all partners in partners"""
 3631:         par=self.ZopeFind(self.partners, obj_metatypes='ECHO_partner')
 3632:         return par
 3633:         
 3634:     def getPartnerFromID(self):
 3635:         """find partner form ID return object"""
 3636:         pa=self.REQUEST['partner']
 3637:         par=self.ZopeFind(self.partners, obj_ids=[pa])
 3638:         return par
 3639:         
 3640:     def getPartnerFromIDParameter(self, id):
 3641:         """ find partners from ID"""
 3642:         par=self.ZopeFind(self.partners, obj_ids=[id])
 3643:         return par
 3644:         
 3645:     def getInstitutionFromID(self,id):
 3646:         """ find institution from id """
 3647:         inst=self.ZopeFind(self.institutions, obj_ids=[id])
 3648:         return inst
 3649: 
 3650:         
 3651: def manage_addECHO_root(self,id,title,RESPONSE=None):
 3652:     """Add an ECHO_root"""
 3653:     self._setObject(id,ECHO_root(id,title))
 3654:     
 3655:     if RESPONSE is not None:
 3656:         RESPONSE.redirect('manage_main')
 3657: 
 3658: def manage_addECHO_rootForm(self):
 3659:         """Nothing yet"""
 3660:         pt=zptFile(self, 'zpt/AddECHO_root.zpt')
 3661:         return pt()
 3662: 
 3663: class ECHO_copyrightType(Folder,ECHO_basis):
 3664:         """copyright typ"""
 3665: 
 3666:         meta_type="ECHO_copyrightType"
 3667:         
 3668:         def __init__(self,id,title,label,url):
 3669:                 """init"""
 3670:                 self.id=id
 3671:                 self.title=title
 3672:                 self.label=label
 3673:                 self.url=url
 3674: 
 3675:         manage_options = Folder.manage_options+(
 3676:         {'label':'Main Config','action':'ECHO_copyrightType_config_mainForm'},
 3677:         )
 3678: 
 3679:         def ECHO_copyrightType_config_mainForm(self):
 3680:                 """change form"""
 3681:                 pt=zptFile(self, 'zpt/ChangeECHO_copyrightType')
 3682:                 pt.content_type="text/html"
 3683:                 return pt()
 3684: 
 3685:         def ECHO_copyrightType_config_main(self,title,label,url,RESPONSE=None):
 3686:                 """change"""
 3687:                 self.title=title
 3688:                 self.label=label
 3689:                 self.url=url
 3690: 
 3691:                 if RESPONSE is not None:
 3692:                         RESPONSE.redirect('manage_main')
 3693: 
 3694: def manage_addECHO_copyrightTypeForm(self):
 3695:         """Form for adding a ressource"""
 3696:         pt=zptFile(self, 'zpt/AddECHO_copyrightTypeForm.zpt')
 3697:         return pt()
 3698: 
 3699: 
 3700: def manage_addECHO_copyrightType(self,id,title,label,url,RESPONSE=None):
 3701:     """addaresource"""
 3702: 
 3703:     newObj=ECHO_copyrightType(id,title,label,url)
 3704: 
 3705:     self._setObject(id,newObj)
 3706: 
 3707:     if RESPONSE is not None:
 3708:         RESPONSE.redirect('manage_main')
 3709:  
 3710: 
 3711:  
 3712: 
 3713: class ECHO_linkList(ZopePageTemplate,ECHO_basis):
 3714:     """LinkList Objekt"""
 3715:     meta_type="ECHO_linkList"
 3716: 
 3717:     _default_content_fn = os.path.join(package_home(globals()), 'html/ECHO_pageTemplateDefault.html')
 3718: 
 3719:     manage_options = ZopePageTemplate.manage_options+(
 3720:         {'label':'Main Config','action':'changeECHO_linkListWeightForm'},
 3721:         )
 3722: 
 3723:     def content_html(self):
 3724:         """content_html"""
 3725:         return ECHO_basis.content_html(self,'pageTemplate')
 3726: 
 3727:     def changeECHO_linkListWeightForm(self):
 3728:         """change"""
 3729:         pt=zptFile(self, 'zpt/ChangeECHO_linkListTemplate.zpt')
 3730:         return pt()
 3731: 
 3732:     def changeECHO_linkListWeight(self,contentType,label,RESPONSE=None):
 3733:         """change"""
 3734:         self.contentType=contentType
 3735:         self.label=label
 3736:         
 3737:         if RESPONSE is not None:
 3738:             RESPONSE.redirect('manage_main')
 3739: 
 3740:     def getLabel(self):
 3741:         if hasattr(self,'label'):
 3742:             return self.label.encode('utf-8')
 3743:         else:
 3744:             return 0
 3745:         
 3746:     def getcontentType(self):
 3747:         """get contentType"""
 3748:         if hasattr(self,'contentType'):
 3749:             return self.contentType
 3750:         else:
 3751:             return 0
 3752: 
 3753:     def __init__(self, id, label, title=None, text=None, contentType=None):
 3754:          self.id = str(id)
 3755:          self.title=title
 3756:          self.label=label
 3757:          self.ZBindings_edit(self._default_bindings)
 3758:          if text is None:
 3759:              text = ''
 3760:          self.pt_edit(text, contentType)
 3761: 
 3762: 
 3763: 
 3764: 
 3765: def manage_addECHO_linkListForm(self):
 3766:     """Form for adding"""
 3767:     pt=zptFile(self, 'zpt/AddECHO_linkListTemplate.zpt')
 3768:     return pt()
 3769: 
 3770: 
 3771: def manage_addECHO_linkList(self, id, label,contentType=0,title=None, text=None,
 3772:                            REQUEST=None, submit=None):
 3773:     """Add a LinkList with optional file content."""
 3774:     
 3775:     id = str(id)
 3776:     if REQUEST is None:
 3777:         self._setObject(id, ECHO_linkList(id, label, text))
 3778:         ob = getattr(self, id)
 3779:         setattr(ob,'contentType',contentType)
 3780:         if title:
 3781:             ob.pt_setTitle(title)
 3782:         return ob
 3783:     else:
 3784:         file = REQUEST.form.get('file')
 3785:         headers = getattr(file, 'headers', None) 
 3786:         if (headers is None) or (not file.filename):
 3787:             zpt = ECHO_linkList(id, file)
 3788:         else:
 3789:             zpt = ECHO_linkList(id, label,'', file, headers.get('contentType'))
 3790: 
 3791:         self._setObject(id, zpt)
 3792:         ob = getattr(self, id)
 3793:         if title:
 3794:             ob.pt_setTitle(title)
 3795:         
 3796:         try:
 3797:             u = self.DestinationURL()
 3798:         except AttributeError:
 3799:             u = REQUEST['URL1']
 3800: 
 3801:         if submit == " Add and Edit ":
 3802:             u = "%s/%s" % (u, urllib.quote(id))
 3803:         REQUEST.RESPONSE.redirect(u+'/manage_main')
 3804:     return ''
 3805:     
 3806: 
 3807: class ECHO_support(Folder,ECHO_basis):
 3808:         """gefoerdert durch"""
 3809:         meta_type="ECHO_support"
 3810:         
 3811:         
 3812:         
 3813:         def __init__(self,id,institutions=None):
 3814:                 """init"""
 3815:                 self.id=id
 3816:                 self.title=''
 3817:                 self.institutions=toList(institutions)
 3818: 
 3819:         def getSupporter(self):
 3820:                 """return institutions"""
 3821:                 if self.institutions:
 3822:                         return self.institutions
 3823:                 else:
 3824:                         return []
 3825:                 
 3826:         manage_options = Folder.manage_options+(
 3827:                 {'label':'Main Config','action':'ECHO_support_configForm'},
 3828:                 )
 3829: 
 3830:         def ECHO_support_configForm(self):
 3831:                 """change form"""
 3832:                 pt=zptFile(self, 'zpt/ChangeECHO_support')
 3833:                 pt.content_type="text/html"
 3834:                 return pt()
 3835: 
 3836:         def ECHO_support_config(self,institutions=None,RESPONSE=None):
 3837:                 """change"""
 3838:                 self.institutions=toList(institutions)
 3839: 
 3840:                 if RESPONSE is not None:
 3841:                         RESPONSE.redirect('manage_main')
 3842: 
 3843:                 
 3844: def manage_addECHO_supportForm(self):
 3845:     """Form for adding"""
 3846:     pt=zptFile(self, 'zpt/AddECHO_support.zpt')
 3847:     return pt()
 3848: 
 3849: def manage_addECHO_support(self, id,institutions=None,RESPONSE=None):
 3850:         """add the copyright"""
 3851: 
 3852:         meta_type="ECHO_support"
 3853:         
 3854:         
 3855:         self._setObject(id, ECHO_support(id,institutions))
 3856: 
 3857:         if RESPONSE is not None:
 3858:                 RESPONSE.redirect('manage_main')
 3859:                 
 3860: 
 3861: class ECHO_institution(Image,Persistent,ECHO_basis):
 3862:     """ECHO Institution"""
 3863: 
 3864:     meta_type="ECHO_institution"
 3865: 
 3866:     def __init__(self, id, title,url, file, person, email, country, content_type='', precondition=''):
 3867:         self.__name__=id
 3868:         self.title=title
 3869:         self.url=url
 3870:         self.person=person
 3871:         self.email=email
 3872:         self.country=country
 3873:         self.precondition=precondition
 3874:         data, size = self._read_data(file)
 3875:         content_type=self._get_content_type(file, data, id, content_type)
 3876:         self.update_data(data, content_type, size)
 3877: 
 3878:     manage_options = Image.manage_options+(
 3879:         {'label':'Institution Information','action':'ECHO_institution_config'},
 3880:         )
 3881: 
 3882:     
 3883:     def changeECHO_institution(self,url,person, email, country,RESPONSE=None):
 3884:         """Change main information"""
 3885:         self.url=url
 3886:         self.person=person
 3887:         self.email=email
 3888:         self.country=country
 3889:         if RESPONSE is not None:
 3890:             RESPONSE.redirect('manage_main')
 3891:             
 3892:             
 3893: 
 3894:     def ECHO_institution_config(self):
 3895:         """Main configuration"""
 3896:         if not hasattr(self,'url'):
 3897:             self.url=""
 3898:         pt=zptFile(self, 'zpt/ChangeECHO_institution.zpt')
 3899:         return pt()
 3900: 
 3901:         
 3902: manage_addECHO_institutionForm=DTMLFile('dtml/ECHO_institutionAdd',globals(),
 3903:                              Kind='ECHO_institution',kind='ECHO_institution')
 3904: 
 3905: 
 3906: 
 3907: def manage_addECHO_institution(self, id, url, person, email, country, file=None, title='', precondition='', content_type='',
 3908:                     REQUEST=None):
 3909:     """
 3910:     Add a new ECHO_institution object.
 3911: 
 3912:     Creates a new ECHO_institution object 'id' with the contents of 'file'.
 3913:     Based on Image.manage_addImage
 3914:     """
 3915: 
 3916:     id=str(id)
 3917:     title=str(title)
 3918:     content_type=str(content_type)
 3919:     precondition=str(precondition)
 3920: 
 3921:     id, title = OFS.Image.cookId(id, title, file)
 3922: 
 3923:     self=self.this()
 3924: 
 3925:     # First, we create the image without data:
 3926:     self._setObject(id, ECHO_institution(id,title,url,'', person, email, country, content_type, precondition))
 3927: 
 3928:     # Now we "upload" the data.  By doing this in two steps, we
 3929:     # can use a database trick to make the upload more efficient.
 3930:     if file:
 3931:         self._getOb(id).manage_upload(file)
 3932:     if content_type:
 3933:         self._getOb(id).content_type=content_type
 3934: 
 3935:     if REQUEST is not None:
 3936:         try:    url=self.DestinationURL()
 3937:         except: url=REQUEST['URL1']
 3938:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
 3939:     return id
 3940: 
 3941: def repairCoords(self):
 3942:         """updates map coordinates to new MapArea objects"""
 3943:         msg = ""
 3944:         for cols in self.ZopeFind(self, obj_metatypes=['ECHO_collection','ECHO_resource'], search_sub=1):
 3945:             col = cols[1]
 3946:             if not hasattr(col, 'coords'):
 3947:                 continue
 3948:             print "fixing: ", col.id
 3949:             msg += "fixing: "+col.id+"\n"
 3950:             coords = col.coords
 3951:             if len(coords) > 0:
 3952:                 # delete old MapAreas
 3953:                 for areas in self.ZopeFind(col, obj_metatypes=['MapArea']):
 3954:                     #area = areas[1]
 3955:                     id = areas[0]
 3956:                     print "  deleting: ", id
 3957:                     msg += "  deleting: "+id+"\n"
 3958:                     col._delObject(id)
 3959:                 # add new MapAreas
 3960:                 areacnt = 0
 3961:                 for coord in coords:
 3962:                     if len(coord) < 4:
 3963:                         continue
 3964:                     type = col.viewClassification
 3965:                     if type == 'view point':
 3966:                         type = 'arrow'
 3967:                     if type is None:
 3968:                         if len(coord) > 4:
 3969:                             type = 'arrow'
 3970:                         else:
 3971:                             type = 'area'
 3972:                     newid = "a%02d"%areacnt
 3973:                     areacnt += 1
 3974:                     area = MapArea(newid, coord, type=type)
 3975:                     print  "  adding: ", newid
 3976:                     msg += "  adding: "+newid+"\n"
 3977:                     col.addMapArea(area)
 3978:         msg += "\nDone!"
 3979:         return msg