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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: 	    try:	            
  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: 	    except:
  858:                 zLOG.LOG("ECHO_ressource (changeViewerTemplateSet)", zLOG.ERROR,"%s (%s)"%sys.exc_info()[0:2])		
  859:                 zLOG.LOG("ECHO_ressource (changeViewerTemplateSet)", zLOG.ERROR,'http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params)))
  860:             #print self.absolute_url()+'/newMetaXML'+urllib.quote'?'+params)
  861:             # hack Pfad auf die Dokumente
  862:             path=self.metalink
  863:             
  864:             
  865: 
  866:             path=re.sub('/index.meta','',path) 
  867: 
  868:             path=re.sub(self.REQUEST['SERVER_URL'],'',path)
  869:             path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path)
  870: 
  871:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  872:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  873:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
  874: 
  875:             path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
  876:             path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
  877:             path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
  878:             path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
  879: 
  880:             path=re.sub('http://vision.rz-berlin.mpg.de','',path) # falls vision als server
  881: 
  882:             return ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  883: 
  884: 
  885:             if RESPONSE is not None:
  886:                         RESPONSE.redirect('manage_main')
  887: 
  888:     
  889: 
  890:     security.declarePublic('content_html')      
  891:     def content_html(self):
  892:         """template fuer content"""
  893:         return ECHO_basis.content_html(self,'resource')
  894:     
  895: #    def getViewClassification(self):
  896: #        if hasattr(self,'viewClassification'):
  897: #            return self.viewClassification
  898: #        else:
  899: #            return ""
  900: 
  901:     def getFullTextXML(self,noredirect=None):
  902:             """getFullTextXML; gives the FullText as an XML Document, and <error></error> if somthing goes wrong."""
  903: 
  904:             try:
  905:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"open %s"%self.metalink)
  906:                     fh=ECHO_helpers.urlopen(self.metalink)
  907:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"opened %s"%self.metalink)
  908:                     dom=xml.dom.minidom.parse(fh)
  909:                     texttools=dom.getElementsByTagName('texttool')
  910:                     text=texttools[0].getElementsByTagName('text')
  911:                     texturl=getText(text[0].childNodes)
  912: 
  913:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"found %s"%texturl)
  914:                     fh.close()
  915:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"closed fh")
  916:                     #keine url
  917:                     if not (texturl.split(":")[0] in ['http','ftp','file']): 
  918:                         if not noredirect:
  919:                             return file(texturl).read()
  920:                         else:
  921:                             return texturl
  922: 
  923:                     if not noredirect:
  924:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  925:                             zLOG.LOG("ECHO Fulltext",zLOG.INFO,"redirect to:%s"%texturl)
  926:                             self.REQUEST.RESPONSE.redirect(texturl)
  927:                     else:
  928:                             return texturl
  929:             except:
  930: 
  931:                     if not noredirect:
  932:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  933:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  934:                     else:
  935:                             return "<error>no fulltext available</error>"
  936: 
  937:     def getImagePath(self):
  938:             """gibt pfad zum image aus"""
  939:             return self.getImageView(noredirect="yes",onlyPath="yes")
  940:     
  941:     def getImageView(self,noredirect=None,onlyPath=None):
  942:             """getImages; give Imageviewr  and <error></error> if somthing goes wrong."""
  943:             try:
  944:                     fh=ECHO_helpers.urlopen(self.metalink)
  945:                     dom=xml.dom.minidom.parse(fh)
  946:                     texttools=dom.getElementsByTagName('texttool')
  947:                     text=texttools[0].getElementsByTagName('image')
  948:                     imagetemp=getText(text[0].childNodes)
  949:                     
  950:                     text=dom.getElementsByTagName('archive-path')
  951:                     archivepath=getText(text[0].childNodes)
  952:                     archivepath=re.sub('/mpiwg/online/','',archivepath) 
  953:                     imageurl="http://echo.mpiwg-berlin.mpg.de/zogilib?fn="+archivepath+"/"+imagetemp
  954:                     fh.close()
  955: 
  956:                     if not noredirect:
  957:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  958:                             self.REQUEST.RESPONSE.redirect(imageurl)
  959:                     else:
  960:                             if not onlyPath:
  961:                                     return imageurl
  962:                             else:
  963:                                     return archivepath+"/"+imagetemp
  964:             except:
  965: 
  966:                     if not noredirect:
  967:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  968:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  969:                     else:
  970:                             return "<error>no images available</error>"
  971: 
  972:     
  973:     def getCopyrightsHTML(self):
  974:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
  975:             
  976:             if hasattr(self,'copyrightModel'):
  977:                     obj=self.copyrightModel
  978:                     
  979:             else:
  980:                     return "ERROR"
  981:             ret=[]
  982:             
  983:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
  984:                     
  985:                     
  986:                     try:
  987:                         if hasattr(self.copyrightTypes,copyright[2]):
  988:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
  989:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
  990:                         else:
  991:                              copyrightTypeObj=getattr(obj,copyright[2])
  992:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
  993:                              
  994:                         label=copyrightTypeObj.label
  995:                         url=getattr(copyrightTypeObj, 'url', '')
  996:                             
  997:                         if url!='':
  998:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
  999:                         else:
 1000:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
 1001:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1002:                                 else:
 1003:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1004:                     except:
 1005:                             """nothing"""
 1006:                     
 1007:             return ret
 1008:             
 1009:     def getInstitutionsHTML(self):
 1010:                 """gibt Liste der foerdernden Institutionen aus"""
 1011:                 
 1012:                 if hasattr(self,'support'):
 1013:                         obj=self.support
 1014:                         ret=obj.getSupporter()
 1015:                         return ret
 1016:                 else:
 1017:                         return ''
 1018:                         
 1019:     
 1020:     def getCredits(self):
 1021:         """Ausgabe der credits"""
 1022:         if self.credits:
 1023:             return self.credits
 1024:         else:
 1025:             return []
 1026: 
 1027: 
 1028:     
 1029:     def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords):
 1030: 
 1031:         self.id = id
 1032:         """Festlegen der ID"""
 1033:         
 1034:         self.label = label
 1035:         self.link= link
 1036:         self.metalink=metalink
 1037:         self.title=title
 1038:         self.weight=weight
 1039:         self.credits=toList(credits)
 1040:         self.description=description
 1041:         self.contentType=contentType
 1042:         self.copyrightType=copyrightType
 1043:         self.renderingType=renderingType
 1044:         self.responsible=responsible
 1045:         self.resourceID=resourceID
 1046:         
 1047:         if coords:
 1048:             coordsnew=[ string.split(x,",") for x in coords]
 1049:         else:
 1050:             coordsnew=[]
 1051:         
 1052:         self.coords=coordsnew
 1053: #       self.viewClassification=""
 1054: 
 1055: 
 1056: 
 1057:     def getContentType(self):
 1058:             try:
 1059:                     return self.contentType
 1060:             except:
 1061:                     return ""
 1062: 
 1063:     def getCopyrightType(self):
 1064:             try:
 1065:                     return self.copyrightType
 1066:             except:
 1067:                     return ""
 1068: 
 1069:     def getRenderingType(self):
 1070:             try:
 1071:                     return self.renderingType
 1072:             except:
 1073:                     return ""
 1074: 
 1075:     def ECHO_resource_config(self):
 1076:         """Main configuration"""
 1077: 
 1078:         if not hasattr(self,'weight'):
 1079:             self.weight=""
 1080: 
 1081:         pt=zptFile(self, 'zpt/ChangeECHO_resource.zpt')
 1082:         return pt()
 1083:     
 1084: 
 1085:     def ECHO_resource_config_main(self):
 1086:         """Main configuration"""
 1087:         if not hasattr(self,'weight'):
 1088:             self.weight=""
 1089:         pt=zptFile(self, 'zpt/ChangeECHO_resource_main.zpt')
 1090:         return pt()
 1091: 
 1092:     def ECHO_resource_config_coords(self):
 1093:         """Coords configuration """
 1094:         pt=zptFile(self, 'zpt/ChangeECHO_resource_coords.zpt')
 1095:         return pt()
 1096: 
 1097:     def ECHO_resource_config_credits(self):
 1098:         """Main configuration"""
 1099:         pt=zptFile(self, 'zpt/ChangeECHO_resource_credits.zpt')
 1100:         return pt()
 1101: 
 1102:     def ECHO_resource_config_metadata(self):
 1103:         """Main configuration"""
 1104:         if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')):
 1105:                 self.metaDataHash={}
 1106:                 self.contentType=self.bib_type
 1107:                 for data in self.metadata:
 1108:                         data_neu=re.sub('-','_',data)
 1109:                         self.metaDataHash[data_neu]=getattr(self,data)[0:]
 1110: 
 1111:         
 1112:         pt=zptFile(self, 'zpt/ChangeECHO_resource_metadata.zpt')
 1113:         return pt()
 1114: 
 1115: 
 1116:     
 1117: 
 1118:     def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,RESPONSE=None):
 1119:         """Aenderung der Properties"""
 1120:         self.resourceID=resourceID
 1121:         self.title=title
 1122:         self.label=label
 1123:         self.description=description
 1124: 
 1125:         self.contentType=contentType
 1126:         self.renderingType=renderingType
 1127:         self.weight=weight
 1128:         
 1129:         self.link=link
 1130:         self.metalink=metalink
 1131:         
 1132:         if RESPONSE is not None:
 1133:             RESPONSE.redirect('manage_main')
 1134: 
 1135: 
 1136:     def changeECHO_resource_coords(self,RESPONSE=None):
 1137:         """Aenderung der Properties - coords"""
 1138:         #return self.REQUEST
 1139:         for area in self.getMapAreas():
 1140:             id = area.getId()
 1141:             if self.REQUEST.has_key('del.'+id):
 1142:                 # delete this area
 1143:                 self._delObject(id)
 1144:                 # return to same menu
 1145:                 if RESPONSE is not None:
 1146:                     RESPONSE.redirect('ECHO_resource_config_coords')
 1147:                 return
 1148:             # modify this area
 1149:             coordstring = self.REQUEST.get('coords.'+id, '')
 1150:             coords = string.split(coordstring, ',')
 1151:             angle = self.REQUEST.get('angle.'+id, '0')
 1152:             type = self.REQUEST.get('type.'+id, 'area')
 1153:             if len(coords) == 4:
 1154:                 area.setCoordString(coordstring)
 1155:                 area.setAngle(angle)
 1156:                 area.setType(type)
 1157:         # return to main menu    
 1158:         if RESPONSE is not None:
 1159:             RESPONSE.redirect('manage_main')
 1160: 
 1161: 
 1162:     def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
 1163:         """Aenderung der Properties"""
 1164:         self.credits=credits
 1165:         self.responsible=responsible
 1166:         self.copyrightType=copyrightType
 1167:         
 1168:         if RESPONSE is not None:
 1169:             RESPONSE.redirect('manage_main')
 1170: 
 1171: 
 1172:     def changeECHO_resource_metadata_local(self,RESPONSE=None):
 1173:             """change metadata"""
 1174:             tags=self.findTagsFromMapping(self.contentType)
 1175:             for field in tags[1]:
 1176:                     self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)][0:]
 1177:                         
 1178: 
 1179:                     
 1180:             if RESPONSE is not None:
 1181:                     RESPONSE.redirect('manage_main')
 1182: 
 1183:     def changeECHO_resource_metadata(self,RESPONSE=None):
 1184:             """change metadata"""
 1185:             tags=self.findTagsFromMapping(self.contentType)
 1186:             self.OSAS_meta={}
 1187:             for field in tags[1]:
 1188:                     try:
 1189:                             self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
 1190:                             self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
 1191:                     except:
 1192:                             zLOG.LOG("ECHO_collection (changeECHO_resource_metadata)",zLOG.ERROR,"%s (%s)"%sys.exc_info()[0:2])
 1193: 
 1194:             print self.newMetaXML()
 1195:             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()
 1196: 
 1197: 
 1198:             if RESPONSE is not None:
 1199:                     RESPONSE.redirect('manage_main')
 1200: 
 1201:     
 1202: 
 1203:     def getMDValueSimpleSearchField(self):
 1204:             """returns value for simple search"""
 1205:             
 1206:             try:
 1207:                 return " ".join([self.getMDValue('title',generic="yes"),
 1208:                              self.getMDValue('author',generic="yes"),
 1209:                              self.getMDValue('year',generic="yes"),self.getTitle()])
 1210:             except:
 1211:                 
 1212:                 #zLOG.LOG(" ECHO_collection(getMDSimpleSearchField)",zLOG.INFO," ".join([self.getMDValue('title',generic="yes"),
 1213:                  #            self.getMDValue('author',generic="yes"),
 1214:                   #           self.getMDValue('year',generic="yes"),'']))
 1215:                 return ""
 1216:                              
 1217:     def getMDValue(self,fieldNameTest,empty=None,generic=None):
 1218:             """get md values"""
 1219:             #TODO: cache mappinghash
 1220:             
 1221:             fieldName=None
 1222:             if generic:
 1223:                 if self.contentType:
 1224:                     ct=self.contentType.replace(" ","_").lower()
 1225:                 else:
 1226:                     zLOG.LOG("ECHO_collection (getMDValue)", zLOG.INFO, "no_content type for %s"%self.getId())
 1227:                     ct=""
 1228:                     
 1229:                 #caching
 1230:                 if not hasattr(self,'_v_mapHash'): #noch keine cachevariable
 1231:                     self._v_mapHash={}
 1232:                     
 1233:                 tmp=self._v_mapHash.get(ct,None) 
 1234:                 if tmp: #teste ob type schon existiert
 1235:                     fieldName=tmp.get(fieldNameTest,None)
 1236:                 else:
 1237:                     self._v_mapHash[ct]={}
 1238:                     
 1239:                 #noch nicht gecached    
 1240:                 if not fieldName and hasattr(self.standardMD,ct):    
 1241:                     fieldName=getattr(self.standardMD,ct).generateMappingHash()[fieldNameTest][0]
 1242:                     self._v_mapHash[ct][fieldNameTest]=fieldName
 1243:             if not fieldName:
 1244:                 fieldName=fieldNameTest  
 1245:             if not empty:
 1246:   			   #FIXME: warum gibt es manchmal kein metadatahas
 1247:                 try:
 1248:                     
 1249:                     ret =self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType)
 1250:                 except:
 1251:                     zLOG.LOG("ECHO (line 1069)",zLOG.ERROR,"no md hash for %s"%self.getId()) 
 1252:                     return ""
 1253:                   
 1254:             else:
 1255: 
 1256:                    
 1257:                    ret= self.metaDataHash.get(fieldNameTest,empty)
 1258:            
 1259:             if type(ret) is StringType:
 1260:                return ret.decode('utf-8')
 1261:             else:
 1262:                return ret
 1263: 
 1264:     getFieldValue=getMDValue #depricated
 1265: 
 1266:     def newMetaXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,digiliburlprefix=None):
 1267:             """new index.meta"""
 1268:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1269: 
 1270:             if not hasattr(self,'metaDataHash'):
 1271:                 
 1272:                     self.copyIndex_meta2echo_resource()
 1273:             try:
 1274:                     return writeMetadata(self.metalink,self.OSAS_meta,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1275:             except:
 1276:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1277: 
 1278:     def showMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1279:             """return bibliographical metadata as stored in the object"""
 1280:             
 1281:             try:
 1282:                     
 1283:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,xmlfrag="yes")
 1284:             except:
 1285:                     return "<error> no metadata stored</error>"
 1286:     
 1287:     def getXQueryMetaData(self,xquery):
 1288:                 '''
 1289:                 execute an xquery on the metadata and returns a list of tuples, 
 1290:                 each tuple represent the content of the node as text and the whole node as xml-fragment
 1291:                 @param xquery: xquery auf den metadaten
 1292:                 '''
 1293:                 
 1294:                 try:
 1295:                         md=writeMetadata(self.metalink,self.metaDataHash,xmlfrag="yes")
 1296:                 except:
 1297:                         return None
 1298: 
 1299:                 dom = NonvalidatingReader.parseString(md,"http://www.mpiwg-berlin.mpg.de/")
 1300:                 
 1301:                 results=Ft.Xml.XPath.Evaluate(xquery, contextNode=dom)
 1302:             
 1303:                 ret=[]
 1304:                 for result in results:
 1305:                     
 1306:                     buf = cStringIO.StringIO()
 1307:                     PrettyPrint(result, stream=buf)
 1308:                     str = buf.getvalue()[0:]
 1309:                     buf.close()
 1310:                     ret.append((getTextFromNode(result),str)) 
 1311:                         
 1312:                 return ret
 1313:         
 1314:     def getMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1315:             """prints out metadata as stored in the echo environment, format is the index.meta format"""
 1316:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1317:             return writeMetadata(self.metalink,self.metaDataHash)
 1318: 
 1319:     def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1320:         """Aenderung der Properties"""
 1321:         
 1322:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1323:         self.link=link
 1324:         self.metalink=metalink
 1325:         
 1326:         if RESPONSE is not None:
 1327:             RESPONSE.redirect('manage_main')
 1328:             
 1329:             
 1330:     manage_options = Folder.manage_options+(
 1331:         {'label':'Main Config','action':'ECHO_resource_config_main'},
 1332:         {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
 1333:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1334:         {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
 1335:         {'label':'Change TemplateSets and Image Viewer','action':'changeViewerTemplateSetForm'},
 1336:         {'label':'set/change startpage','action':'setStartPageForm'},
 1337:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 1338:         {'label':'Change AccessRights','action':'changeAccessRightForm'}, 
 1339:         )
 1340: 
 1341: 
 1342:     def isDefinedInThisSet(self,fields,field):
 1343:             """checks if field is defined in fields"""
 1344:             if (fields[0].has_key(field)) and not (fields[0][field]==""):
 1345:                     return 1
 1346:             else:
 1347:                   
 1348:                     return 0
 1349:             
 1350:     def getFieldLabel(self,fields,field):
 1351:         """get labels"""
 1352:         try:
 1353:             ret =fields[0][field]
 1354:             if ret == "":
 1355:                 return field
 1356:             else:
 1357:                 return ret
 1358:         except:
 1359:             return field
 1360: 
 1361: 
 1362: 
 1363:     def getFieldTag(self,fields,field):
 1364:         """get labels"""
 1365:         try:
 1366:             ret =fields[0][field]
 1367:             if ret == "":
 1368:                 return field
 1369:             else:
 1370:                 return ret
 1371:         except:
 1372:             return field
 1373: 
 1374:     
 1375: 
 1376:     def getMetaDataHash(self):
 1377:             """md hash"""
 1378:             return self.metaDataHash
 1379:     
 1380:     def setFieldValue(self,field,value):
 1381:         """get value"""
 1382:         #TODO: remove setFieldValue
 1383:         
 1384:         if not hasattr(self,'metaDataHash'):
 1385:                 setattr(self,'metaDataHash',{})
 1386:         self.metaDataHash[field]=value[0:]
 1387: 
 1388:     def copySearchFields(self):
 1389:             """copys metadatafields to the object"""
 1390:             fields=['author','title','year']
 1391:             
 1392:             for field in fields:
 1393:                     setattr(self,'MD_'+field,self.getMDValue(field,generic="yes"))
 1394:     
 1395: 
 1396:     def findLabelsFromMapping(self,referenceType):
 1397:         """gib hash mit label -> generic zurueck"""
 1398:         #return {},[]
 1399: 
 1400:         temp=self.ZopeFind(self.standardMD)
 1401: 
 1402:         if referenceType=="":
 1403:                 referenceType="book"
 1404:         
 1405:         
 1406:         bibdata={}
 1407:         retdata={}
 1408:         fields=[]
 1409:         fieldlist=self.standardMD.fieldList
 1410: 
 1411:         tags=self.findTagsFromMapping(self.contentType)
 1412:         self.referencetypes=tags[2]
 1413:         for referenceTypeF in self.referencetypes:
 1414: 
 1415:                 if referenceTypeF[1].title.lower() == referenceType.lower():
 1416: 
 1417:                         try:
 1418:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1419:                                 referenceType=referenceTypeF[1].title
 1420:                         except:
 1421:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1422:                 
 1423: 
 1424:                         bibdata['data']=referenceTypeF[1]
 1425:                         fields=bibdata[referenceType]
 1426:                         for field in fieldlist:
 1427:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
 1428: 
 1429:         return retdata,fieldlist,temp,fields
 1430: 
 1431:     def findTagsFromMapping(self,referenceType):
 1432:         """gib hash mit label -> generic zurueck"""
 1433:         
 1434: 
 1435:         if referenceType=="":
 1436:                 referenceType="book"
 1437:         
 1438:         temp =  self.ZopeFind(self.standardMD)[0:]
 1439: 
 1440:         
 1441:         #self.referencetypes=temp[0:]
 1442:         
 1443:         
 1444:     
 1445: 
 1446:         bibdata={}
 1447:         retdata={}
 1448:         fieldlist=self.standardMD.fieldList
 1449:         fields=[]
 1450:         for referenceTypeF in temp:
 1451:                 #print referenceType
 1452:         
 1453:                 if referenceTypeF[1].title.lower() == referenceType.lower(): 
 1454:                         try:
 1455:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1456:                                 referenceType=referenceTypeF[1].title
 1457:                         except:
 1458:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1459:                         bibdata['data']=referenceTypeF[1]
 1460:                         fields=bibdata[referenceType]
 1461:                         for field in fieldlist:
 1462:                             retdata[field]=referenceTypeF[1].getValue(field)[0]
 1463:         
 1464:         return retdata,fieldlist,temp,fields
 1465: 
 1466:     
 1467:     security.declarePublic('copyIndex_meta2echo_resource') # has to be change, presentlyset because of OSAS koordination
 1468:     def copyIndex_meta2echo_resource(self,RESPONSE=None):
 1469:             """copy MD von Index_meta to the echo_resource"""
 1470:             
 1471:             (metadict, error)=readMetadata(self.metalink)
 1472: 
 1473: 
 1474:             
 1475:             self.metaDataHash={}
 1476:             if not error=="": #Fehler beim Auslesen des Metafiles
 1477:                     
 1478:                     return "ERROR:",error,self.absolute_url()
 1479:             
 1480:             self.contentType=metadict['bib_type'][0:]
 1481:             fields=self.findTagsFromMapping(self.contentType)
 1482:             
 1483:             #fields=self.findLabelsFromMapping(self.contentType)
 1484:             for field in fields[1]:
 1485:                     
 1486:                     if self.isDefinedInThisSet(fields,field):
 1487:                             #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),''))
 1488:                             self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),''))
 1489: 
 1490:             
 1491:             
 1492:             if RESPONSE:
 1493:                     return RESPONSE.redirect('manage_main')
 1494:             
 1495:             return "OK:",self.absolute_url(),self.contentType
 1496:         
 1497:     def ECHO_getResourceMD(self,template="yes",back=None,overwrite="no"):
 1498:         """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
 1499:         (metadict, error)=readMetadata(self.metalink)
 1500:         
 1501:         if back:
 1502:             self.REQUEST.SESSION['back']=back
 1503: 
 1504:         if not error=="": #Fehler beim Auslesen des Metafiles
 1505:                 return "ERROR:",error
 1506:         
 1507:         if (not self.contentType) or (overwrite=="yes"):
 1508:                 self.contentType=metadict['bib_type'].lower()
 1509:                 
 1510:         if not (metadict['bib_type'].lower()==self.contentType.lower()):
 1511:                 self.REQUEST.SESSION['contentStorage']=metadict['bib_type']
 1512:                 self.REQUEST.SESSION['contentZope']=self.contentType
 1513: 
 1514:                 return zptFile(self, 'zpt/ECHO_getResourceMDErrorContentType.zpt')()
 1515: 
 1516:         #self.REQUEST.SESSION['metadict']=metadict
 1517:         
 1518:         
 1519:         
 1520: 
 1521:         self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict)
 1522: 
 1523: 
 1524:         if template=="yes":
 1525:                 #pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/ECHO_resourceMD.zpt'),metadict=metadict).__of__(self)
 1526:                 pt=zptFile(self, 'zpt/ECHO_resourceMD.zpt')
 1527:                 
 1528:                 return pt(metadict=metadict)
 1529: 
 1530:         
 1531: 
 1532:     
 1533:     
 1534:     def ECHO_getMD(self,item):
 1535:         """Ausgabe der MD"""
 1536:         return getattr(self,item)
 1537: 
 1538:     def checkRDF(self,path):
 1539:             """check if pdf in the path"""
 1540:             try:
 1541:                     for fileName in os.listdir(path):
 1542:                             if os.path.splitext(fileName)[1]==".pdf":
 1543:                                     return os.path.join(path,fileName)
 1544:                     return None
 1545:             except:
 1546:                     return None
 1547:             
 1548:             
 1549:     security.declareProtected('View','index_html')
 1550:     def index_html(self):
 1551:         """standard page"""
 1552:         pdf=self.checkRDF(self.link)
 1553:         if pdf:
 1554:                 fh=file(pdf,'r').read()
 1555:                 self.REQUEST.RESPONSE.setHeader('Content-Type','application/pdf')
 1556:                 self.REQUEST.RESPONSE.write(fh)
 1557:                 self.REQUEST.RESPONSE.close()
 1558:                 return 
 1559:         return self.REQUEST.RESPONSE.redirect(self.link)
 1560: 
 1561:     def startpage_html(self):
 1562:             """prints out a startpage for a resource for use e.g. in the BVE"""
 1563: 
 1564:             # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt
 1565: 
 1566:             sp=self.ZopeFind(self,obj_ids=['startpage.html'])
 1567: 
 1568:             if sp:
 1569:                     return sp[1]()
 1570: 
 1571:             #pruefen ob irgendwo ein template
 1572:             if hasattr(self,'startpage_index_template'): 
 1573:                     return self.startpage_index_template()
 1574: 
 1575:             #generisches template ausgeben
 1576:             
 1577:             pt=zptFile(self, 'zpt/ECHO_startpage_index_template_standard.zpt')
 1578:             pt.content_type="text/html"
 1579:             return pt()
 1580: 
 1581:     def toc_html(self):
 1582:             
 1583:             sp=self.ZopeFind(self,obj_ids=['toc.html'])
 1584:                     
 1585:             if sp:
 1586:                     return sp[0][1]()
 1587: 
 1588: 
 1589:     security.declarePublic('generate_label') # has to be change, presentlyset because of OSAS koordination
 1590: 
 1591:     def generate_label(self):
 1592:         """Erzeugt_standard_Label aus Template"""
 1593:         pt=getattr(self,"label_template_"+self.contentType.lower())
 1594: 
 1595:         self.label=pt()[0:]
 1596:         return pt()
 1597: 
 1598:     security.declarePublic('generate_title') # has to be change, presentlyset because of OSAS koordination
 1599: 
 1600:     def generate_title(self,RESPONSE=None):
 1601:         """Erzeugt_standard_Label aus Template"""
 1602:         pt=getattr(self,"label_template_"+self.contentType.lower())
 1603: 
 1604:         self.title=pt()[0:]
 1605:         
 1606:         return pt()
 1607: 
 1608: Globals.InitializeClass(ECHO_resource)
 1609: 
 1610: def manage_addECHO_resourceForm(self):
 1611:         """Form for adding a ressource"""
 1612:         pt=zptFile(self, 'zpt/AddECHO_resourceForm.zpt')
 1613:         return pt()
 1614: 
 1615: 
 1616: 
 1617: 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):
 1618:     """addresource"""
 1619: 
 1620:     newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords)
 1621: 
 1622:     self._setObject(id,newObj)
 1623: 
 1624:     if RESPONSE is not None:
 1625:         RESPONSE.redirect('manage_main')
 1626:  
 1627: 
 1628: class ECHO_externalLink(Folder,ECHO_basis):
 1629:     """Link zu einer externen Ressource"""
 1630:     security=ClassSecurityInfo()
 1631:     meta_type='ECHO_externalLink'
 1632: 
 1633:     security.declarePublic('content_html')
 1634:     def content_html(self):
 1635:         """template fuer content"""
 1636:         ret= ECHO_basis.content_html(self,'externalLink')
 1637:         
 1638:         if type(ret) is StringType:
 1639:             return ret.decode('utf-8')
 1640:         else:
 1641:            return ret
 1642:         
 1643:         
 1644:     
 1645:     def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords):
 1646: 
 1647:         self.id = id
 1648:         """Festlegen der ID"""
 1649: 
 1650:         self.credits=toList(credits)
 1651:         self.label = label
 1652:         self.link= link
 1653:         self.title=title
 1654:         self.weight=weight
 1655:         self.description=description
 1656:         self.contentType=contentType
 1657:         self.responsible=responsible
 1658:         coordsnew=[ string.split(x,",") for x in coords]
 1659:         self.coords=coordsnew
 1660: 
 1661:     def ECHO_externalLink_config(self):
 1662:         """Main configuration"""
 1663: 
 1664:         if not hasattr(self,'weight'):
 1665:             self.weight=""
 1666:         if not hasattr(self,'coords'):
 1667:             
 1668:             self.coords=['']
 1669: 
 1670: 
 1671:         pt=zptFile(self, 'zpt/ChangeECHO_externalLink.zpt')
 1672:         return pt()
 1673:     
 1674: 
 1675:     def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1676:         """Aenderung der Properties"""
 1677:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1678: 
 1679:         self.link=link
 1680:         if RESPONSE is not None:
 1681:             RESPONSE.redirect('manage_main')
 1682:             
 1683:             
 1684:     manage_options = Folder.manage_options+(
 1685:         {'label':'Main Config','action':'ECHO_externalLink_config'},
 1686:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1687:         )
 1688: 
 1689:         
 1690:     def index_html(self):
 1691:         """standard page"""
 1692:         
 1693:         return self.REQUEST.RESPONSE.redirect(self.link)
 1694: 
 1695: def manage_addECHO_externalLinkForm(self):
 1696:         """Form for external Links"""
 1697:         pt=zptFile(self, 'zpt/AddECHO_externalLinkForm.zpt')
 1698:         return pt()
 1699: 
 1700: 
 1701: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
 1702:     """Add an external Link"""
 1703: 
 1704:     newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords)
 1705: 
 1706:     self._setObject(id,newObj)
 1707: 
 1708:     if RESPONSE is not None:
 1709:         RESPONSE.redirect('manage_main')
 1710:  
 1711: 
 1712: class ECHO_link(ECHO_externalLink):
 1713:         """external_link"""
 1714: 
 1715:         meta_type="ECHO_link"
 1716:         
 1717:         manage_options = ECHO_externalLink.manage_options+(
 1718:         	{'label':'add links config','action':'ECHO_link_addLinksForm'},
 1719:                 )
 1720:         
 1721:         def ECHO_link_addLinksForm(self):
 1722:             """Main configuration"""
 1723:         
 1724:             pt=zptFile(self, 'zpt/ChangeECHO_link_addLinks.zpt')
 1725:             return pt()
 1726:     
 1727:         def ECHO_link_addLinks(self,addLinks,RESPONSE):
 1728:             """add links"""
 1729:             self.addLinks=addLinks
 1730:             if RESPONSE is not None:
 1731:                 RESPONSE.redirect('manage_main')
 1732:   
 1733:         def content_html(self):
 1734:                 """template fuer link"""
 1735:         
 1736: 
 1737:                 if hasattr(self,"link_template"):
 1738:                         ret=ECHO_basis.content_html(self,'link')
 1739: 
 1740:                 else:
 1741:                         ret=ECHO_basis.content_html(self,'collection')
 1742: 
 1743: 
 1744:                 #return ret
 1745:                 return ret
 1746: #            
 1747: #            
 1748: #                try:
 1749: #                    return ret.decode('utf-8')
 1750: #                except:
 1751: #                    try: 
 1752: #                        return ret.decode('latin-1')
 1753: #                    except:
 1754: #                
 1755: #                        return ret
 1756: #        
 1757: 
 1758:                 
 1759:         def index_html(self):
 1760:                 """standard link"""
 1761:                 if self.link:
 1762:                  splitted=self.link.split("?")
 1763:                  if len(splitted)>1:
 1764:                         params=cgi.parse_qs(splitted[1])
 1765: 
 1766:                         for x in params.keys():
 1767:                                 if type(params[x]) is ListType:
 1768:                                         params[x]=params[x][0]
 1769:         
 1770: 
 1771:                  else:
 1772:                         params={}
 1773:                 
 1774:                  if getattr(self,'addLinks','yes')=="yes":
 1775:                      params['backLink']=self.aq_parent.absolute_url()
 1776:                      params['startLink']=splitted[0]+"?"+urllib.urlencode(params)
 1777:                 
 1778:                 
 1779:                  return self.REQUEST.RESPONSE.redirect(splitted[0]+"?"+urllib.urlencode(params))
 1780:                 else:
 1781:                  return ""
 1782: 
 1783: def manage_addECHO_linkForm(self):
 1784:         """Form for external Links"""
 1785:         pt=zptFile(self, 'zpt/AddECHO_linkForm.zpt')
 1786:         return pt()
 1787: 
 1788: 
 1789: def manage_addECHO_link(self,id,title,label,description="",contentType="",responsible="",link="",weight="",coords=[],credits=None,RESPONSE=None):
 1790:     """Add an external Link"""
 1791: 
 1792:     newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords)
 1793: 
 1794:     self._setObject(id,newObj)
 1795:     
 1796:     getattr(self,id).addLinks='no'
 1797:     
 1798:     if RESPONSE is not None:
 1799:         RESPONSE.redirect('manage_main')
 1800:         
 1801: 
 1802: class ECHO_collection(CatalogAware, Folder, Persistent, Implicit, Cacheable,ECHO_basis):
 1803:     """ECHO Collection"""
 1804: 
 1805:     management_page_charset="utf-8"
 1806:     security=ClassSecurityInfo()
 1807:     meta_type='ECHO_collection'
 1808:     default_catalog='resourceCatalog'
 1809:     
 1810: #    viewClassificationList=viewClassificationListMaster
 1811:     displayTypes=displayTypes
 1812: 
 1813:     path="/mpiwg/online/permanent/shipbuilding"
 1814: 
 1815:     def getMDValueSimpleSearchField(self):
 1816:           """returns value for simple search"""
 1817:           return " ".join([self.title,self.description])
 1818:                              
 1819:     def getTitleAndLabel(self):
 1820:         """gibt title und label zurueck"""
 1821:         return (getattr(self,'title',''),getattr(self,'label',''))
 1822: 
 1823:     def localizeObjects(self):
 1824:             """localize all objects"""
 1825:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_externalLink','ECHO_link','ECHO_mapText'])
 1826: 
 1827:             find=self.ZopeFind(self,obj_ids=('locale_en'))
 1828:             if not find:
 1829:                 self.manage_addECHO_locale("en",'','')
 1830:             for content in contents:
 1831: 
 1832:                     if content[1].meta_type in ['ECHO_link','ECHO_externalLink']:
 1833: 
 1834:                             find=content[1].ZopeFind(content[1],obj_metatypes=('ECHO_mapText'))
 1835:                             if find:
 1836:                                     root=find[0][1]
 1837: 
 1838:                                     locale=find[0][1].ZopeFind(find[0][1],obj_ids=('locale_en'))
 1839:                             else:
 1840:                                     root=None
 1841:                     else:
 1842:                             root=content[1]
 1843:                             locale=content[1].ZopeFind(content[1],obj_ids=('locale_en'))
 1844:                     if root and not locale:
 1845:                             root.manage_addECHO_locale("en",'','')
 1846:                     
 1847:             pt=zptFile(self, 'zpt/localizeObjects.zpt')
 1848:             return pt()
 1849: 
 1850: 
 1851:     def localize(self,REQUEST,RESPONSE):
 1852:             """localize"""
 1853:             for key in REQUEST.form.keys():
 1854:                     splitted=key.split("!")
 1855: 
 1856:                     if splitted[0]=="" or splitted[0]=="en" or splitted[0]=="title" or splitted[0]=="label":
 1857:                             if splitted[0]=="en":
 1858:                                     setattr(self.locale_en,splitted[1],REQUEST.form[key])
 1859:                             else:
 1860:                                     setattr(self,splitted[0],REQUEST.form[key])
 1861:                     else:
 1862:                             obj=getattr(self,splitted[0])
 1863: 
 1864:                             if obj.meta_type=="ECHO_mapText":
 1865:                                     if splitted[1]=="en":
 1866:                                             obj.locale_en.pt_edit(REQUEST.form[key],None)
 1867:                                     else:
 1868:                                             obj.pt_edit(REQUEST.form[key],None)
 1869:                             else:
 1870:                                     text=obj.ZopeFind(obj,obj_metatypes=['ECHO_mapText'])
 1871:                                     if splitted[1]=="en":
 1872:                                             
 1873:                                             text[0][1].locale_en.pt_edit(REQUEST.form[key],None)
 1874:                                     else:
 1875:                                             text[0][1].pt_edit(REQUEST.form[key],None)
 1876:             if RESPONSE is not None:
 1877:                         RESPONSE.redirect('manage_main')
 1878: 
 1879: 
 1880:     def getRDF(self,urn=None):
 1881:             """rdf of the collection"""
 1882:             
 1883:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 1884: 
 1885:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 1886:             
 1887:             if not urn:
 1888:                     urn=self.absolute_url()
 1889:                     
 1890:             li="""<RDF:li RDF:resource="%s" />\n"""
 1891: 
 1892:             
 1893:             for content in contents:
 1894:                     ret+=content[1].getRDF()+"\n"
 1895:                     
 1896:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 1897:             for content in contents:
 1898:                     nurn=content[1].absolute_url()
 1899:                     ret+=li%nurn
 1900:             return ret+"</RDF:Seq>"
 1901:             
 1902: 
 1903:     
 1904:     def changeLabels(self):
 1905:                 """change form"""
 1906:                 pt=zptFile(self, 'zpt/changeLabelsForm')
 1907:                 pt.content_type="text/html"
 1908:                 return pt()
 1909: 
 1910:     def changeTitles(self):
 1911:                 """change form"""
 1912:                 pt=zptFile(self, 'zpt/changeTitleForm')
 1913:                 pt.content_type="text/html"
 1914:                 return pt()
 1915: 
 1916:     def changeWeights(self):
 1917:                 """change form"""
 1918:                 pt=zptFile(self, 'zpt/changeWeightForm')
 1919:                 pt.content_type="text/html"
 1920:                 return pt()
 1921: 
 1922:     def changeMetaDataLinks(self):
 1923:                 """change form"""
 1924:                 pt=zptFile(self, 'zpt/changeMetaDataLinkForm')
 1925:                 pt.content_type="text/html"
 1926:                 return pt()
 1927:             
 1928:     def changeAccessRightsCollectionForm(self,preselect=None):
 1929:         """change access rights of all resources in this collection"""
 1930: 
 1931:         pt=zptFile(self, 'zpt/changeAccessRightsCollectionForm')
 1932:         pt.content_type="text/html"
 1933:         return pt(preselect=preselect)
 1934:         
 1935:         
 1936:     def changeAccessRightsCollection(self):
 1937:             """change"""
 1938:             ret=""
 1939:             argv=self.REQUEST.form
 1940:             
 1941:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 1942:             for resource in resources:
 1943:                    
 1944:                     if argv.has_key(resource[1].getId()+'_xml'):
 1945:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()+'_xml']+"</br>"
 1946:                             resource[1].setAccessRightXML(argv[resource[1].getId()+'_xml'])
 1947:                             resource[1].accessRight=argv[resource[1].getId()+'_xml']
 1948:                     elif argv.has_key(resource[1].getId()+'_echo'):
 1949:                             ret+="only local:"+resource[1].getId()+"   "+argv[resource[1].getId()+'_echo']+"</br>"
 1950:                             resource[1].accessRight=argv[resource[1].getId()+'_echo']
 1951:                     else:
 1952:                             ret+="ERROR:" +resource[0]
 1953:             return ret
 1954: 
 1955:     def changeMetaDataLinkInCollection(self):
 1956:             """change all lables of a collection"""
 1957:             ret=""
 1958:             argv=self.REQUEST.form
 1959:             
 1960:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 1961:             for resource in resources:
 1962:                    
 1963:                     try:
 1964:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1965:                             resource[1].metalink=argv[resource[1].getId()][0:]
 1966:                     except:
 1967:                             pass
 1968:             return ret
 1969: 
 1970:     def changeMetaDataLinkInCollection(self):
 1971:             """change all lables of a collection"""
 1972:             ret=""
 1973:             argv=self.REQUEST.form
 1974:             
 1975:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 1976:             for resource in resources:
 1977:                    
 1978:                     try:
 1979:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1980:                             resource[1].metalink=argv[resource[1].getId()][0:]
 1981:                     except:
 1982:                             pass
 1983:             return ret
 1984: 
 1985:     def changeWeightsInCollection(self):
 1986:             """change all lables of a collection"""
 1987:             ret=""
 1988:             argv=self.REQUEST.form
 1989:             
 1990:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 1991:             for resource in resources:
 1992:                    
 1993:                     try:
 1994:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1995:                             resource[1].weight=argv[resource[1].getId()][0:]
 1996:                     except:
 1997:                             pass
 1998:             return ret
 1999: 
 2000:     def changeTitlesInCollection(self):
 2001:             """change all lables of a collection"""
 2002:             ret=""
 2003:             argv=self.REQUEST.form
 2004:             
 2005:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2006:             for resource in resources:
 2007:                    
 2008:                     try:
 2009:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2010:                             resource[1].title=argv[resource[1].getId()][0:]
 2011:                     except:
 2012:                             pass
 2013:             return ret
 2014:     
 2015:     def changeLabelsInCollection(self):
 2016:             """change all lables of a collection"""
 2017:             ret=""
 2018:             argv=self.REQUEST.form
 2019:             
 2020:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2021:             for resource in resources:
 2022:                    
 2023:                     try:
 2024:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2025:                             resource[1].label=argv[resource[1].getId()][0:]
 2026:                     except:
 2027:                             pass
 2028:             return ret
 2029:        
 2030:     def importCollection(self,path=None,RESPONSE=None):
 2031:         """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
 2032:         
 2033:         if path is None:
 2034:                 pt=zptFile(self, 'zpt/importCollection.zpt')
 2035:                 return pt()
 2036: 
 2037:         files=os.listdir(path)
 2038:         ret=""
 2039:         for fileName in files:
 2040:             
 2041:             if fileName:
 2042:                 
 2043:                 tempPath=re.sub("/mpiwg/online","",path)
 2044:                 link="http://echo.mpiwg-berlin.mpg.de/zogilib_book?fn="+tempPath+"/"+fileName+"/pageimg"
 2045:                 
 2046:                 metalink=self.path+"/"+fileName+"/index.meta"
 2047:                 try:
 2048: 
 2049:                         #link="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir="+fileName+"&step=thumb"
 2050:                         
 2051:                         newObj=ECHO_resource(fileName,link,metalink,fileName,fileName,fileName,'generated','book','','','','','','')
 2052:                         self._setObject(fileName,newObj)
 2053:                 
 2054:                         genObj=getattr(self,fileName)
 2055:                         #genObj.createIndexFile()
 2056:                         ret+="OK:"+fileName+"<br/>"
 2057:                 except:
 2058:                         print "ERROR"
 2059:                         ret+="ERROR:"+fileName+"<br/>"
 2060: 
 2061:         return ret
 2062: 
 2063:         if RESPONSE is not None:
 2064:             RESPONSE.redirect('manage_main')
 2065: 
 2066:     def changeViewerTemplateSetsForm(self):
 2067:             """change the viewer template set"""
 2068:             pt=zptFile(self, 'zpt/changeViewerTemplateSet')
 2069:             return pt()
 2070: 
 2071:     def getViewerTemplateSets(self,obj_ids=None,RESPONSE=None):
 2072:             """Get the ViewerTemplateSet title for configuration"""
 2073:             ret=[]
 2074:             
 2075:             try:
 2076:                     viewerTemplateSets=self.ZopeFind(self.viewerTemplateSets,obj_metatypes=['OSAS_viewerTemplateSet'],obj_ids=obj_ids)#assumes viewerTemplateSets folder somewhere in the hierarchie.
 2077:             
 2078:                     for viewerTemplateSet in viewerTemplateSets:
 2079:                             ret.append((viewerTemplateSet[1].title,viewerTemplateSet[0],viewerTemplateSet[1]))
 2080: 
 2081:                     return ret
 2082:                     
 2083:             except:
 2084:                     return [('no ViewerTemplateSetfolders','')]
 2085: 
 2086:     def getTextToolsField(self,name,default=''):
 2087:             """Lese viewerTemplateSet der Collection not implemented yet!"""
 2088:             
 2089:             return default
 2090: 
 2091:             
 2092:     def isSelectedViewerTemplateSet(self,obj,id):
 2093:         """is ausgewaehlt"""
 2094:         
 2095:         if self.REQUEST['viewerTemplateSet']==id:
 2096:             return 1
 2097:         else:
 2098:             return None
 2099: 
 2100:     def changeViewerTemplateSets(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
 2101:             """change the templates"""
 2102: 
 2103:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2104: 
 2105:             for resource in resources:
 2106: 
 2107:                     resource[1].changeViewerTemplateSet(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
 2108: 
 2109:             if RESPONSE is not None:
 2110:                     RESPONSE.redirect('manage_main')
 2111: 
 2112: 
 2113:     def setStartpageFolderForm(self):
 2114:             """Form for changing the startpage"""
 2115: 
 2116:             
 2117:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPageFolder.zpt')
 2118:             pt.content_type="text/html"
 2119:             return pt()
 2120:     
 2121:     def setStartpageFolder(self,startpage=None,RESPONSE=None):
 2122:             """change the templates"""
 2123: 
 2124:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2125: 
 2126:             for resource in resources:
 2127: 
 2128:                     resource[1].setStartPage(startpage)
 2129: 
 2130:             if RESPONSE is not None:
 2131:                     RESPONSE.redirect('manage_main')
 2132: 
 2133:     def copyTitleToInfoXMLFolder(self,RESPONSE=None):
 2134:             """copy title into the title field of info.xml
 2135:             author and date werden leer!!!
 2136:             """
 2137: 
 2138:             
 2139:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2140:             
 2141:             
 2142:             for resource in resources:
 2143:                     ret,txt=resource[1].copyTitleToInfoXML()
 2144:                     if (not ret) and RESPONSE:
 2145:                             RESPONSE.write("error: %s\n"%txt)
 2146:                     if ret and RESPONSE:
 2147:                             RESPONSE.write("ok: %s\n"%txt)
 2148:                     
 2149:                     #zLOG.LOG("ECHO (copyTitleToInfoXMLFolder)",zLOG.INFO,txt)   
 2150:             if RESPONSE is not None:
 2151:                     RESPONSE.write("done!\n")
 2152:                     RESPONSE.close()
 2153:                     RESPONSE.redirect('manage_main')
 2154:                     
 2155:     def copySearchFields(self,RESPONSE=None):
 2156:             """copys < metadatafields to the object"""
 2157:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2158: 
 2159:             for resource in resources:
 2160: 
 2161:                     resource[1].copySearchFields()
 2162: 
 2163:             if RESPONSE is not None:
 2164:                     RESPONSE.redirect('manage_main')
 2165:                     
 2166:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 2167:             """warning"""
 2168:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 2169:             pt.content_type="text/html"
 2170:             return pt()
 2171: 
 2172:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 2173:             """copy metadata from the storage to ECHO"""
 2174: 
 2175:             return reloadMetaDataFromStorage(self,RESPONSE)
 2176: 
 2177:     
 2178:     def getPartnerCopyright(self,name,sonst="generic"):
 2179:                 """gibt generisches copyright eines partners aus, sonst behalte jetzige einsteillung"""
 2180:                 #print "hi",name,sonst
 2181:                 #print getattr(self.partners,name).copyrightType
 2182:                 try:
 2183:                         partner=getattr(self.partners,name)
 2184:                         return partner.copyrightType
 2185:                 except:
 2186:                         print "error"
 2187:                         return sonst
 2188: 
 2189:     def partnerSelector_HTML(self,selected=None):
 2190:          """give type selector"""
 2191:          if not selected:
 2192:                  retStr="<option selected>\n"
 2193:          else:
 2194:                  retStr="<option>\n"
 2195:                  
 2196:          try: # erste version copyrightTypes exists
 2197:                  for partner in self.credits:
 2198:                          if selected and (partner==selected):
 2199:                                  retStr+="""<option selected value="%s">%s\n"""%(partner,partner)
 2200:                          else:                
 2201:                                  retStr+="""<option value="%s">%s\n"""%(partner,partner)
 2202:          except:
 2203:                  """nothing"""
 2204:          return retStr
 2205:  
 2206: #    def getViewClassification(self):
 2207: #        if hasattr(self,'viewClassification'):
 2208: #            return self.viewClassification
 2209: #        else:
 2210: #            return ""
 2211: 
 2212:         
 2213:     def createRessourcesFromXMLForm(self):
 2214:             """form"""
 2215:             pt=zptFile(self, 'zpt/createRessourcesFromXMLForm.zpt')
 2216:             return pt()
 2217: 
 2218:     def createRessourcesFromXML(self,fileupload):
 2219:             """read an XML file for generating resources"""
 2220:             dom=xml.dom.minidom.parse(fileupload)
 2221:             ret="<h2>Added</h2>"
 2222:             for resource in dom.getElementsByTagName('resource'):
 2223:                     link=getText(resource.getElementsByTagName('link')[0].childNodes)
 2224:                     label=getText(resource.getElementsByTagName('label')[0].childNodes)
 2225:                     #splitted=link.split("?")[0].split("/")
 2226:                     #id=splitted[len(splitted)-1].encode('ascii')
 2227:                     id=re.sub(" ","_",label).encode('ascii')
 2228:                     
 2229:                     ret+="<p>"+label+"</p>"
 2230:                     manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","","",link.encode('ascii'),"","")
 2231:             return ret
 2232:         
 2233:     security.declarePublic('getImageTag')
 2234:     def getImageTag(self):
 2235:         """GetTag"""
 2236:         try:
 2237:             return self.imageTag
 2238:         except:
 2239:             return ""
 2240: 
 2241: 
 2242:     def addMovie(self,id,title,label,description,contentType,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2243:         """SSS"""
 2244: 
 2245:         #manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2246:         if not hasattr(self,id):
 2247:                 try:
 2248:                         manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2249:                         return "done"
 2250:                 except:
 2251:                         return None
 2252:         else:
 2253:                 obj=getattr(self,id)
 2254:                 obj.changeECHO_movie_main(metalink,link,rawFile,lowresFile,thumbUrl,title,label,description,contentType,weight=weight)
 2255: 
 2256:         return "changed"
 2257: 
 2258:     def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2259:         """SSS"""
 2260:         try:
 2261:             manage_addECHO_resource(self,id,title,label,description,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2262:             return "done"
 2263:         except:
 2264:             return None
 2265: 
 2266:     def getSecondaryLink(self):
 2267:         """secondary link"""
 2268:         try:
 2269:             return self.secondaryLink
 2270:         except:
 2271:             return ""
 2272: 
 2273:     def getSecondaryLinkTitle(self):
 2274:         """secondary link"""
 2275:         try:
 2276:             return self.secondaryLinkTitle
 2277:         except:
 2278:             return ""
 2279:         
 2280:     def getCollectionTreeXML(self,pwstr=None):
 2281:         """Tree as XML"""
 2282: 
 2283:         def addPassWd(str,pwstr=None):
 2284:                 """adds a user/passwd to an url"""
 2285:                 if pwstr:
 2286:                         txt2=re.sub(r"(http://)(.*?)","\g<1>%s@\g<2>"%pwstr,str)
 2287:                 else:
 2288:                         txt2=re.sub(r"(http://)(.*?)","\g<1>www:3333@\g<2>",str)
 2289:                 return txt2
 2290: 
 2291:         def getCollection(object,depth=0,pwstr=None):
 2292:             depth+=1
 2293:             collections=""
 2294:             for entry in object.__dict__.keys():
 2295:                 element=getattr(object,entry)
 2296:                 try:
 2297:                     if element.meta_type in ["ECHO_collection","ECHO_group"]:
 2298:                         collections+="<element name=\""+urllib.quote(element.title)+"\" url=\""+addPassWd(element.absolute_url(),pwstr=pwstr)+"\">"
 2299:                         collections+=getCollection(element,depth)+"</element>\n"
 2300:                 except:
 2301:                     """nothing"""
 2302:             return collections
 2303:         
 2304:         ret="""<?xml version="1.0" encoding="utf-8" ?>"""
 2305:         return ret+"<collection>"+getCollection(self,pwstr=pwstr)+"</collection>"
 2306:     
 2307:     def createAllJSAreas(self):
 2308:         """create area calls for JavaScript"""
 2309:         areas = self.getAllMapAreas()
 2310:         return self.createJSAreas(areas)
 2311: 
 2312:     
 2313:     emptyPartner=ECHO_partner("", "","", "", "", "", "", "", "")
 2314:     
 2315:     security.declarePublic('getCreditObject')
 2316:     def getCreditObject(self,name):
 2317:         """credit id to credititem"""
 2318:         try:
 2319:             return getattr(self.partners,name)
 2320:         except:
 2321:             
 2322:             return self.emptyPartner
 2323:                 
 2324:     
 2325:     security.declarePublic('ECHO_generateNavBar')
 2326:     def ECHO_generateNavBar(self):
 2327:         """Erzeuge Navigationsbar"""
 2328:         link=""
 2329:         object="self"
 2330:         ret=[]
 2331:         path=self.getPhysicalPath()
 2332:         for element in path:
 2333:             
 2334:            
 2335:             if not element=="":
 2336:                 object+="."+element
 2337:                 
 2338:                 label=eval(object).label
 2339:                 link+="/"+element
 2340:                 if not label=="":
 2341:                     ret.append((label,link))
 2342:         return ret
 2343:     
 2344: 
 2345:     def ECHO_rerenderLinksMDWarning(self):
 2346:                 """change form"""
 2347:                 pt=zptFile(self, 'zpt/rerenderLinksWarning')
 2348:                 pt.content_type="text/html"
 2349:                 return pt()
 2350: 
 2351: 
 2352:     
 2353:     security.declarePublic('ECHO_rerenderLinksMD')
 2354:     def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
 2355:         """Rerender all Links"""
 2356:         return ECHO_rerenderLinksMD(self,obj,types)
 2357: 
 2358:         
 2359:     def __init__(self,id,title,label,description="",contentType="",responsible="",credits="",weight="",sortfield="",coords=[],secondaryLinkTitle="",secondaryLink="",imageTag="",bgcolour=""):
 2360: 
 2361:         self.id = id
 2362:         """Festlegen der ID"""
 2363:         self.credits=toList(credits)
 2364:         self.label = label
 2365:         self.title=title
 2366:         self.description=description
 2367:         self.contentType=contentType
 2368:         self.responsible=responsible
 2369:         self.imageTag=imageTag
 2370:         self.weight=weight
 2371:         self.sortfield=sortfield
 2372:         coordsnew=[ string.split(x,",") for x in coords]
 2373:         self.coords=coordsnew
 2374:         self.secondaryLinkTitle=secondaryLinkTitle
 2375:         self.secondaryLink=secondaryLink
 2376:         self.bgcolour=bgcolour
 2377:         
 2378: 
 2379:     manage_options = Folder.manage_options+ Cacheable.manage_options+(
 2380:         {'label':'Main Config','action':'ECHO_collection_config'},
 2381:         {'label':'Change Labels','action':'changeLabels'},
 2382:         {'label':'Change Titles','action':'changeTitles'},
 2383:         {'label':'Localize','action':'localizeObjects'},
 2384:         {'label':'Change Weights','action':'changeWeights'},
 2385:         {'label':'Rerender Labels and Titles','action':'ECHO_rerenderLinksMDWarning'},
 2386:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2387:         {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
 2388:         {'label':'Set Startpage','action':'setStartpageFolderForm'},
 2389:         {'label':'Change Viewer Templates and Image Viewer','action':'changeViewerTemplateSetsForm'},
 2390:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 2391:         {'label':'ImportCollection','action':'importCollection'},
 2392:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 2393:         {'label':'Change access rights',  'action':'changeAccessRightsCollectionForm'},
 2394:         )
 2395: 
 2396:     
 2397:     security.declarePublic('ECHO_collection_config')
 2398:     def ECHO_collection_config(self):
 2399:         """Main configuration"""
 2400: 
 2401:         if not hasattr(self,'weight'):
 2402:             self.weight=""
 2403: 
 2404:         if not hasattr(self,'sortfield'):
 2405:             self.sortfield="weight"
 2406:   
 2407:         pt=zptFile(self, 'zpt/ChangeECHO_collection.zpt')
 2408:         return pt()
 2409: 
 2410: 
 2411:     def getBgcolour(self):
 2412:             """colour"""
 2413:             if hasattr(self,'bgcolour') and not (self.bgcolour==""):
 2414:                     return self.bgcolour
 2415:             else:
 2416:                     return "#dddddd"
 2417: 
 2418:                 
 2419:     security.declarePublic('changeECHO_collection')         
 2420:     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=""):
 2421:         """Aenderung der Properties"""
 2422: 
 2423:         self.secondaryLink=secondaryLink
 2424:         self.secondaryLinkTitle=secondaryLinkTitle
 2425:         self.imageTag=imageTag
 2426:         self.bgcolour=bgcolour
 2427:         self.location=location
 2428:         self.isAlwaysClickable=isAlwaysClickable
 2429:         self.prefix=prefix[0:]
 2430:         self.suffix=suffix[0:]
 2431:         
 2432:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2433:                 
 2434:         self.sortfield=sortfield
 2435: 
 2436:         if RESPONSE is not None:
 2437:             RESPONSE.redirect('manage_main')
 2438:             
 2439:     def setAlwaysClickable(self,flag="yes"):
 2440:             """set clickable"""
 2441:             if flag=="yes":
 2442:                     self.isAlwaysClickable="yes"
 2443:             else:
 2444:                     self.isAlwaysClickable=None
 2445: 
 2446:             return flag
 2447:     
 2448:     def showOverview(self):
 2449:         """overview"""
 2450:         if 'ECHO_overview.html' in self.__dict__.keys():
 2451:             return getattr(self,'ECHO_overview.html')()
 2452:         pt=zptFile(self, 'zpt/ECHO_content_overview.zpt')
 2453:         return pt()
 2454: 
 2455: 
 2456:     security.declareProtected('View','index_html')
 2457:     def index_html(self):
 2458:         """standard page"""
 2459:         if self.ZCacheable_isCachingEnabled():
 2460:             
 2461:             result = self.ZCacheable_get()
 2462:             if result is not None:
 2463:                 # Got a cached value.
 2464:                 return result
 2465:         
 2466:         if 'index.html' in self.__dict__.keys():
 2467:             ret=getattr(self,'index.html')()
 2468:         
 2469:         elif 'overview' in self.__dict__.keys():
 2470:             ret=self.showOverview()
 2471:         elif hasattr(self,'collection_index_template'):
 2472:             ret=self.collection_index_template()    
 2473:         elif hasattr(self,'main_index_template'):
 2474: 
 2475:             ret=self.main_index_template.__of__(self)(self.main_template)
 2476:         else:
 2477:             pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2478:             pt.content_type="text/html"
 2479:             ret=pt.render()
 2480: 
 2481:         self.ZCacheable_set(ret)
 2482:         return ret
 2483: 
 2484:     security.declarePublic('content_html')
 2485:     def content_html(self,**argv):
 2486:         """template fuer content"""
 2487:         #print "NN",argv
 2488:         ret = ECHO_basis.content_html(self,'collection')
 2489:         
 2490:         if type(ret) is StringType:
 2491:                return ret.decode('utf-8')
 2492:         else:
 2493:                return ret
 2494:         
 2495:              
 2496:     def getCredits(self):
 2497:         """Ausgabe der credits"""
 2498:         if self.credits:
 2499:             return self.credits
 2500:         else:
 2501:             return []
 2502: 
 2503:     def area_img(self):
 2504:         """area image"""
 2505:         bt = BrowserCheck(self)
 2506:         if bt.isIE or bt.isN4:
 2507:             return sendFile(self, 'images/red.gif', 'image/gif')
 2508:         else:
 2509:             return sendFile(self, 'images/reda.png', 'image/png')
 2510: 
 2511:     def trans_img(self):
 2512:         """empty image"""
 2513:         return sendFile(self, 'images/trans.gif', 'image/gif')
 2514: 
 2515:     def hl_lib_js(self):
 2516:         """javascript"""
 2517:         return sendFile(self, 'js/hl_lib.js', 'text/plain')
 2518: 
 2519:     def js_lib_js(self):
 2520:         """javascript -- old name"""
 2521:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2522: 
 2523:     def baselib_js(self):
 2524:         """javascript"""
 2525:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2526: 
 2527:     def hl_add_js(self):
 2528:         """javascript"""
 2529:         return sendFile(self, 'js/hl_add.js', 'text/plain')
 2530: 
 2531:     def getAllMapAreas(self,mapColTypes=['ECHO_collection','ECHO_resource','ECHO_link','ECHO_externalLink']):
 2532:         """Give list of coordinates"""
 2533:         
 2534:         areas=[]
 2535:         for entry in self.getSubCols(subColTypes=mapColTypes):
 2536:             object=entry
 2537:             areas.extend(object.getMapAreas())
 2538:         return areas
 2539:     
 2540: 
 2541:     def deleteMapAreas(self):
 2542:         """deletes all map areas from this object"""
 2543:         for obs in self.ZopeFind(self, obj_metatypes=['MapArea'], search_sub=1):
 2544:             ob = obs[1]
 2545:             id = ob.id
 2546:             parent = ob.aq_parent
 2547:             print "deleting: ", ob.id
 2548:             parent._delObject(id)
 2549:         return "Done"
 2550: 
 2551: 
 2552:     getSubCols = ECHO_helpers.getSubCols
 2553:     
 2554:     def getSubcolsXMLRpc(self,searchSimple):
 2555:         """simplesearch results suitable for xml rpc, gives back array objid,url"""
 2556:         
 2557:         return [x.absolute_url() for x in self.getSubCols(searchSimple=searchSimple)]
 2558:     
 2559:     
 2560: Globals.InitializeClass(ECHO_collection)
 2561:     
 2562: def manage_addECHO_collectionForm(self):
 2563:         """Add collection form"""
 2564:         pt=zptFile(self, 'zpt/AddECHO_collectionForm.zpt')
 2565:         return pt()
 2566: 
 2567: 
 2568: def manage_addECHO_collection(self,id,title,label,description="",contentType="",responsible="",weight=0,sortfield="weight",coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
 2569:     """add a echo collection"""
 2570:     
 2571: 
 2572:     newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 2573: 
 2574:     self._setObject(id,newObj)
 2575: 
 2576:     if RESPONSE is not None:
 2577:         RESPONSE.redirect('manage_main')
 2578: 
 2579: class ECHO_group(ECHO_collection):
 2580:         """ECHO Gruppe"""
 2581:         security=ClassSecurityInfo()
 2582:         meta_type="ECHO_group"
 2583: 
 2584:         manage_options = Folder.manage_options+(
 2585:                 {'label':'Main Config','action':'ECHO_group_config'},
 2586:                 {'label':'Rerender Links','action':'ECHO_rerenderLinksMDWarning'},
 2587:                 {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2588:                 )
 2589:         
 2590:         security.declareProtected('View','index_html')
 2591: 
 2592: 
 2593:         def getRDF(self,urn=None):
 2594:             """rdf of the collection"""
 2595:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2596: 
 2597:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2598: 
 2599:             
 2600:             if not urn:
 2601:                     urn=self.absolute_url()
 2602:             li="""<RDF:li RDF:resource="%s" />\n"""
 2603:             
 2604:             
 2605:             for content in contents:
 2606:                     ret+=content[1].getRDF()+"\n"
 2607:                     
 2608:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2609:             for content in contents:
 2610:                     nurn=content[1].absolute_url()
 2611:                     ret+=li%nurn
 2612:             return ret+"</RDF:Seq>"
 2613:             
 2614:         def index_html(self):
 2615:                 """standard page"""
 2616:                 displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
 2617:                 #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
 2618:                 #       return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
 2619:                 
 2620:                 if 'index.html' in self.__dict__.keys():
 2621:                         return getattr(self,'index.html')()
 2622:                 
 2623:                 elif 'overview' in self.__dict__.keys():
 2624:                         return self.showOverview()
 2625:                 elif hasattr(self,'group_index_template'):
 2626:                         return self.group_index_template()
 2627:                 elif hasattr(self,'collection_index_template'):
 2628:                         return self.collection_index_template()    
 2629:                 elif hasattr(self,'main_index_template'):
 2630:                     return self.main_index_template()    
 2631: 
 2632:                 pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2633:                 pt.content_type="text/html"
 2634:                 return pt()
 2635: 
 2636:         def ECHO_group_config(self):
 2637:                 """Main configuration"""
 2638:                 
 2639:                 if not hasattr(self,'weight'):
 2640:                         self.weight=""
 2641:                         
 2642:                 if not hasattr(self,'sortfield'):
 2643:                         self.sortfield="weight"
 2644:                                 
 2645:                 if not hasattr(self,'coords'):
 2646:                         self.coords=[]
 2647: 
 2648:                 pt=zptFile(self, 'zpt/ChangeECHO_group.zpt')
 2649:                 return pt()
 2650: 
 2651:         def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 2652:                 """Aenderung der Properties"""
 2653: 
 2654:                 self.secondaryLink=secondaryLink
 2655:                 self.secondaryLinkTitle=secondaryLinkTitle
 2656:                 self.imageTag=imageTag
 2657:                 self.bgcolour=bgcolour
 2658:                 self.logo=logo
 2659:                 
 2660:                 setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2661: 
 2662: 
 2663: 
 2664:                 self.sortfield=sortfield
 2665: 
 2666:                 if RESPONSE is not None:
 2667:                     RESPONSE.redirect('manage_main')
 2668: 
 2669:         def getLogo(self):    
 2670:                 """logo ausgeben"""
 2671:                 try:
 2672:                     return self.logo
 2673:                 except:
 2674:                     return "ECHO_groups"
 2675: 
 2676:         security.declarePublic('content_html')
 2677:         def content_html(self):
 2678:                 """template fuer content"""
 2679:                 return ECHO_basis.content_html(self,'group')
 2680:     
 2681: 
 2682: 
 2683: def manage_addECHO_groupForm(self):
 2684:         """Add group form"""
 2685:         pt=zptFile(self, 'zpt/AddECHO_groupForm.zpt')
 2686:         return pt()
 2687: 
 2688: 
 2689: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 2690:     """add a echo group"""
 2691:     
 2692: 
 2693:     newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 2694: 
 2695:     setattr(newObj,'logo',logo)
 2696:     self._setObject(id,newObj)
 2697:     
 2698:     if RESPONSE is not None:
 2699:         RESPONSE.redirect('manage_main')
 2700: 
 2701: Globals.InitializeClass(ECHO_group)
 2702: 
 2703: 
 2704: class ECHO_userFolder(UserFolder):
 2705:         """User folder for Intranet"""
 2706:         _domain_auth_mode=1 # Identification via domain
 2707:         meta_type="ECHO_userFolder"
 2708:         
 2709:         def authenticate(self, name, password, request):
 2710:                 emergency = self._emergency_user
 2711:                 if name is None:
 2712:                     return None
 2713:                 if emergency and name==emergency.getUserName():
 2714:                     user = emergency
 2715:                 else:
 2716:                     user = self.getUser(name)
 2717:                 if user is not None and user.authenticate(password, request):
 2718:                     return user
 2719:                 else:
 2720:                     return None
 2721: 
 2722:         def domainSpecMatch(self,spec, request):
 2723:             host=''
 2724:             addr=''
 2725: 
 2726:             # Fast exit for the match-all case
 2727:             if len(spec) == 1 and spec[0] == '*':
 2728:                 return 1
 2729: 
 2730:             if request.has_key('REMOTE_HOST'):
 2731:                 host=request['REMOTE_HOST']
 2732: 
 2733:             if request.has_key('REMOTE_ADDR'):
 2734:                 addr=request['REMOTE_ADDR']
 2735: 
 2736:             if request.has_key('HTTP_X_FORWARDED_FOR'):
 2737:                 addr=request['HTTP_X_FORWARDED_FOR']
 2738: 
 2739:             
 2740:             if not host and not addr:
 2741:                 return 0
 2742: 
 2743:             if not host:
 2744:                 try:    host=socket.gethostbyaddr(addr)[0]
 2745:                 except: pass
 2746:             if not addr:
 2747:                 try:    addr=socket.gethostbyname(host)
 2748:                 except: pass
 2749: 
 2750: 
 2751:             _host=host.split('.')
 2752:             _addr=addr.split('.')
 2753:             _hlen=len(_host)
 2754:             _alen=len(_addr)
 2755: 
 2756:             for ob in spec:
 2757:                 sz=len(ob)
 2758:                 _ob=ob.split('.')
 2759:                 _sz=len(_ob)
 2760: 
 2761:                 mo = addr_match(ob)
 2762:                 if mo is not None:
 2763:                     if mo.end(0)==sz:
 2764:                         fail=0
 2765:                         for i in range(_sz):
 2766:                             a=_addr[i]
 2767:                             o=_ob[i]
 2768:                             if (o != a) and (o != '*'):
 2769:                                 fail=1
 2770:                                 break
 2771:                         if fail:
 2772:                             continue
 2773:                         return 1
 2774: 
 2775:                 mo = host_match(ob)
 2776:                 if mo is not None:
 2777:                     if mo.end(0)==sz:
 2778:                         if _hlen < _sz:
 2779:                             continue
 2780:                         elif _hlen > _sz:
 2781:                             _item=_host[-_sz:]
 2782:                         else:
 2783:                             _item=_host
 2784:                         fail=0
 2785:                         for i in range(_sz):
 2786:                             h=_item[i]
 2787:                             o=_ob[i]
 2788:                             if (o != h) and (o != '*'):
 2789:                                 fail=1
 2790:                                 break
 2791:                         if fail:
 2792:                             continue
 2793:                         return 1
 2794:             return 0
 2795: 
 2796: Globals.default__class_init__(ECHO_userFolder)
 2797: 
 2798: 
 2799: 
 2800: def manage_addECHO_userFolder(self,dtself=None,REQUEST=None,**ignored):
 2801:     """add a user folder """
 2802:     f=ECHO_userFolder()
 2803:     self=self.this()
 2804:     try:    self._setObject('acl_users', f)
 2805:     except: return MessageDialog(
 2806:                    title  ='Item Exists',
 2807:                    message='This object already contains a User Folder',
 2808:                    action ='%s/manage_main' % REQUEST['URL1'])
 2809:     self.__allow_groups__=f
 2810:     if REQUEST is not None:
 2811:         REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
 2812: 
 2813: def manage_addECHO_userFolderForm(self):
 2814:         """add a user folder form"""
 2815:         return manage_addECHO_userFolder(self)
 2816: 
 2817: 
 2818: 
 2819: def createNode(self,descrs,node):
 2820:         name=descrs[node]['name']
 2821:         type=descrs[node]['type']
 2822:         urn=node
 2823:         #print "    will create",node.encode('utf-8')
 2824:         id=re.sub('[^a-zA-Z0-9]','',name).encode('ascii','ignore')
 2825:         #print "id",id
 2826:         #print type
 2827:         #self.REQUEST.RESPONSE.write("<p>%s<p>\n"%id)
 2828:         if type=="CDLI_group":
 2829:                 
 2830:                 try:
 2831:                         manage_addECHO_collection(self,id,name,name,"","","","","")
 2832:                 
 2833:                 except:
 2834:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 2835:                         
 2836:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 2837:                 
 2838:                 return type,getattr(self,id),urn
 2839: 
 2840:         if type=="CDLI_item":
 2841:                 try:
 2842:                         manage_addECHO_resource(self,id,name,name,"","",urn,"","")
 2843:                 except:
 2844:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 2845:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 2846:                 
 2847:                 
 2848:         return "XX"
 2849: 
 2850: 
 2851: class ECHO_root(Folder,Persistent,Implicit):
 2852:     """ECHO Root Folder"""
 2853: 
 2854:     security=ClassSecurityInfo()
 2855:     
 2856:     meta_type="ECHO_root"
 2857:     management_page_charset="utf-8"
 2858:     
 2859:     def mod_re_sub(self,pattern,replace,string):
 2860:         """re.sub aus mod re zur Verfuegung stellen"""
 2861:         return re.sub(pattern,replace,string)
 2862:     
 2863:     def findObjectFromFulltext(self,existUri):
 2864:         '''
 2865:         
 2866:         @param url:
 2867:         @param existUri:
 2868:         '''
 2869: 
 2870:         if existUri:
 2871:             #TODO: at the moment assume that the filename is unique, the whole has to changed to a system of ids.
 2872:             filename=existUri.split("/")[-1]
 2873:         
 2874:         founds=self.resourceCatalog.search({'fullTextUrl':os.path.splitext(filename)[0]})  
 2875:         
 2876:         ret=[(found.title,found.getObject().absolute_url(),found.getObject().aq_parent.absolute_url()) for found in founds]
 2877:         
 2878:         return ret
 2879:         
 2880:     def reindex(self,RESPONSE=None):
 2881:         """indiziere alle Objecte neu"""
 2882:         
 2883:         if RESPONSE:
 2884:             RESPONSE.write("<html><body>")
 2885:         
 2886:         resources=self.ZopeFind(self,obj_metatypes=["ECHO_resource"], search_sub=1)
 2887:         
 2888:         for resource in resources:
 2889:             resource[1].reindex()
 2890:             #print "<p> done %s </p>\n"
 2891:             if RESPONSE:
 2892:                 RESPONSE.write("<p> done %s </p>\n"%resource[0])
 2893:                 
 2894:         if RESPONSE:
 2895:             RESPONSE.write("<p> ok </p></html></body>\n")
 2896:             
 2897:     def printer(self,txt):
 2898:         print txt
 2899:         print txt[2]
 2900:         print txt[2].getImageTag()
 2901:         print "HO"
 2902:         return txt[2].getImageTag()
 2903: 
 2904:     def printer2(self,txt):
 2905:         print txt
 2906: 
 2907: 
 2908:     def item2(self,txt):
 2909:         return txt[2]
 2910: 
 2911:     def setLanguage(self,lang):
 2912:             """Set language cookie"""
 2913:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 2914: 
 2915:     def switchLanguage(self):
 2916:             """Set language cookie"""
 2917:             if self.getLanguage()=="en":
 2918:                     lang="de"
 2919:             else:
 2920:                     lang="en"
 2921:             
 2922:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 2923:             self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1'])
 2924:     def getLanguage(self):
 2925:             """get language cookie"""
 2926:             lang= self.REQUEST.cookies.get('lang_exhibition','de')
 2927:             if lang == '':
 2928:                     lang="de"
 2929:             return lang
 2930:     
 2931:     def getContentOverviewTemplate(self):
 2932:         """produces overview template with macro"""
 2933:         pt = zptObjectOrFile(self, 'content_overview_template')
 2934:         return pt
 2935: 
 2936:     def mapstyle_css(self):
 2937:         """send mapstyle.css"""
 2938:         sendFile(self, 'html/ECHO_mapstyle.css', 'text/css')
 2939: 
 2940: 
 2941:     ###Cdli adds -> have to be removed
 2942:     def getTablet(self,item):
 2943:         #print "getTablet"
 2944:         try:
 2945:                 read=urllib.urlopen("http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"%item).read()
 2946:                 read=re.sub("\[search\]","search",read)
 2947:                 return read[read.find("<body>")+6:read.rfind("</body>")]
 2948:         except:
 2949:                 return "<h1>Sorry no connection to the data server enlil.museum.upenn.edu</h1>"
 2950:         #return "http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"
 2951:     ###END CDLI add
 2952: 
 2953: 
 2954:     def URLquote(self, text):
 2955:         """urllib.quote fuer Michael"""
 2956:         return urllib.quote(text)
 2957: 
 2958: 
 2959:     def checkResource(self,id):
 2960:             """checks if a resource is in the tree, gives back none or list of resources"""
 2961:             if not id:
 2962:                 id=""
 2963:             splitted=id.split("/")
 2964:             id=splitted[len(splitted)-1]
 2965:             if hasattr(self,"_v_checkResource") and self._v_checkResource.has_key(id): #existiert ein cache und id ist bereits drin?
 2966:                             return self._v_checkResource[id]
 2967: 
 2968:             else:
 2969:                     resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],obj_ids=[id],search_sub=1)
 2970: 
 2971:                     if not hasattr(self,"_v_checkResource"): self._v_checkResource={}#lege cache an falls nicht existent
 2972:                     if resources:
 2973:                             self._v_checkResource[id]=resources[0:] # slicing to be sure that data is stabil
 2974:                     else:
 2975:                             self._v_checkResource[id]=None
 2976:                     
 2977:                     return self._v_checkResource[id]
 2978:             
 2979:     def sendForm(self,fromaddr,content,server='mail.mpiwg-berlin.mpg.de'):
 2980:             """sendform"""
 2981:             toaddrs=["dwinter@mpiwg-berlin.mpg.de"]
 2982:             
 2983:             msg = ("From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n"
 2984:                    % (fromaddr, ", ".join(toaddrs),"testsub"))
 2985:             server = smtplib.SMTP(server)
 2986:             #server.set_debuglevel(1)
 2987:             msg=msg+content
 2988:             server.sendmail(fromaddr, toaddrs, msg)
 2989:             server.quit()
 2990:                  
 2991:     def generateFromRDFForm(self):
 2992:                 """change form"""
 2993:                 pt=zptFile(self, 'zpt/generateFromRDFForm')
 2994:                 pt.content_type="text/html"
 2995:                 return pt()
 2996: 
 2997:     def generateFromRDF(self,file,startNode="/Cuneiform Corpus"):
 2998: 
 2999:             """generate from RDF"""
 3000: 
 3001:             global seqs
 3002:             seqs={}
 3003:             global descrs
 3004:             descrs={}
 3005:             global key
 3006:             key=""
 3007:             global value
 3008:             value=""
 3009: 
 3010:             def getEdges(seqs,urn):
 3011:                     """edges"""
 3012:                     ret=[]
 3013:                     return seqs[urn]
 3014: 
 3015:             def createSubs(self,seqs,descrs,urn,level=0):
 3016:                     """create subs"""
 3017:                     for edge in getEdges(seqs,urn):
 3018:                             cn=createNode(self,descrs,edge)
 3019:                             if cn[0]=="CDLI_group":
 3020:                                     createSubs(cn[1],seqs,descrs,cn[2],level+1)
 3021:                     return
 3022: 
 3023:             def start_element(name,attrs):
 3024: 
 3025:                     global seqs
 3026:                     global descrs
 3027:                     global key
 3028:                     global value
 3029:                     seq=""
 3030:                     if name=="RDF:Seq":
 3031:                             key=attrs.get('RDF:about')
 3032:                             try: # teste ob liste
 3033:                                     x=seqs[key][0]
 3034:                             except:
 3035: 
 3036:                                     seqs[key]=[]
 3037: 
 3038:                     
 3039:                     elif name=="RDF:Description":
 3040:                             key=attrs.get('RDF:about')
 3041:                             
 3042: 
 3043:                     elif name=="RDF:li":
 3044:                             name=attrs.get('RDF:resource')
 3045:                             seqs[key].append(name)
 3046: 
 3047:                     elif name=="ECHONAVIGATION:type":
 3048:                             value="type"
 3049: 
 3050:                     elif name=="ECHONAVIGATION:name":
 3051:                             value="name"
 3052:                     elif name=="ECHONAVIGATION:linkClickable":
 3053:                             value="linkClickable"
 3054:                             
 3055:             def end_element(name):
 3056:                             """nothing"""
 3057:                             key=""
 3058:                             value=""
 3059: 
 3060:             def char_data(data):
 3061:                     """nothing"""
 3062: 
 3063:                     data=re.sub("\n","",data)
 3064:                     try:
 3065:                             if descrs[key].has_key(value):
 3066:                                     descrs[key][value]+=data
 3067:                             else:
 3068:                                     descrs[key][value]=data
 3069:                     except:
 3070: 
 3071:                             descrs[key]={}
 3072:                             descrs[key][value]=data
 3073:                             
 3074:             p = xml.parsers.expat.ParserCreate()
 3075:             
 3076:             p.StartElementHandler = start_element
 3077:             p.EndElementHandler = end_element
 3078:             p.CharacterDataHandler = char_data
 3079:             
 3080:             
 3081:             p.ParseFile(file)
 3082:             self.REQUEST.RESPONSE.write("<html><body><h1>Start</h1>")
 3083:             createSubs(self,seqs,descrs,startNode)
 3084:             self.REQUEST.RESPONSE.write("<h1>done</h1></body></html>")
 3085:             #print "done"
 3086: 
 3087:             
 3088:             return "done"
 3089:     
 3090:             
 3091: 
 3092:                 
 3093:     def changeWeightsInCollection(self):
 3094:             """change all lables of a collection"""
 3095:             ret=""
 3096:             argv=self.REQUEST.form
 3097:             
 3098:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 3099:             for resource in resources:
 3100:                    
 3101:                     try:
 3102:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 3103:                             resource[1].weight=argv[resource[1].getId()][0:]
 3104:                     except:
 3105:                             pass
 3106:             return ret
 3107: 
 3108:     def changeWeights(self):
 3109:                 """change form"""
 3110:                 pt=zptFile(self, 'zpt/changeWeightForm')
 3111:                 pt.content_type="text/html"
 3112:                 return pt()
 3113:     getSubCols = ECHO_helpers.getSubCols
 3114: 
 3115:     manage_options=Folder.manage_options+(
 3116:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
 3117:                 {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 3118:                 {'label':'Change Weights','action':'changeWeights'},
 3119:                 {'label':'Generate from RDF','action':'generateFromRDFForm'},
 3120: 
 3121: )
 3122: 
 3123:     
 3124: 
 3125:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 3126:             """warning"""
 3127:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 3128:             pt.content_type="text/html"
 3129:             return pt()
 3130: 
 3131:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 3132:             """reload MD from Storage"""
 3133: 
 3134:             return reloadMetaDataFromStorage(self,RESPONSE)
 3135:     
 3136:     def getRDF(self,urn=None):
 3137:             """rdf of the collection"""
 3138: 
 3139:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 3140: 
 3141:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 3142:             
 3143:             li="""<RDF:li RDF:resource="%s" />\n"""
 3144: 
 3145:             
 3146:             for content in contents:
 3147:                     ret+=content[1].getRDF()+"\n"
 3148:                     
 3149:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 3150:             for content in contents:
 3151:                     nurn=content[1].absolute_url()
 3152:                     ret+=li%nurn
 3153:             return ret+"</RDF:Seq>"
 3154:             
 3155: 
 3156:     def showContent(self,path):
 3157:             """return content/html"""
 3158:             
 3159:             return ECHO_helpers.urlopen(path+"/content_html").read()
 3160:     
 3161:     def getImageViewers(self):
 3162:         """images"""
 3163:         viewers=self.ZopeFind(self.standardImageViewer,obj_metatypes=['OSAS_ViewerObject'])
 3164:         return viewers
 3165:     
 3166: 
 3167:     def getBibTag(self,tag,content):
 3168:             """get field tag for index-meta-generation"""
 3169:             if not content or content=="":
 3170:                     return ""
 3171:             ret="<%s>"%tag
 3172:             #ret+=urllib.quote(content)
 3173:             ret+=content
 3174: 
 3175:             ret+="</%s>"%tag
 3176:             return ret
 3177: 
 3178:     def getValueFromClass(self,field,found):
 3179:             """ret attribute if existing"""
 3180:             try:
 3181:                     
 3182:                     return getattr(found,field).decode('ascii','ignore')
 3183:             except:
 3184:                     return ""
 3185: 
 3186:     security.declarePublic('getImageTag')
 3187:     def getImageTag(self):
 3188:             """needed by main_template"""
 3189:             return ""
 3190:         
 3191:     secondaryLink="" #needed by main_template
 3192:     secondaryLinkTitle="" #needed by main_template
 3193:     
 3194:     def getBgcolour(self):
 3195:         """hack"""
 3196:         return "#dddddd"
 3197: 
 3198:     security.declareProtected('View','contentTypeSelector_HTML')
 3199:     def contentTypeSelector_HTML(self,selected=None):
 3200:         """give type selector"""
 3201:         if not selected:
 3202:             retStr="<option selected>\n"
 3203:         else:
 3204:             retStr="<option>\n"
 3205:             
 3206:         try: # erste version contentTypes exists
 3207:             for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
 3208:                 if selected and (contentType[0]==selected):
 3209:                     retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3210:                 else:                
 3211:                     retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3212:         except:
 3213:                 try:
 3214:                         for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
 3215:                                 if selected and (contentType[0]==selected):
 3216:                                         retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3217:                                 else:                
 3218:                                         retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3219:                 except:
 3220:                         """nothing"""
 3221:                             
 3222:         return retStr
 3223: 
 3224:     def renderingTypeSelector_HTML(self,selected=None):
 3225:          """give type selector"""
 3226:          if not selected:
 3227:                  retStr="<option selected>\n"
 3228:          else:
 3229:                  retStr="<option>\n"
 3230:                  
 3231:          try: # erste version renderingTypes exists
 3232:                  for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
 3233:                          if selected and (renderingType[0]==selected):
 3234:                                  retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3235:                          else:                
 3236:                                  retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3237:          except:
 3238:                  """nothing"""
 3239:          return retStr
 3240: 
 3241: 
 3242:     def copyrightTypeSelector_HTML(self, object=None, selected=None,first=None):
 3243:          """give type selector"""
 3244: 
 3245:          if not first:
 3246:                  if not selected:
 3247:                          retStr="<option selected>\n"
 3248:                  else:
 3249:                          retStr="<option>\n"
 3250:          else:
 3251:                  if not selected:
 3252:                          retStr="""<option selected value="%s">%s\n"""%first
 3253:                  else:
 3254:                          retStr="""<option value="%s">%s\n"""%first
 3255: 
 3256:          
 3257:          try: # erste version copyrightTypes exists
 3258:                  for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
 3259:                          if selected and (copyrightType[0]==selected):
 3260:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3261:                          else:                
 3262:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3263:                  
 3264:                  for copyrightTypeSelf in self.ZopeFind(object,obj_metatypes=["ECHO_copyrightType"],search_sub=1):
 3265:                          if selected and (copyrightTypeSelf[0]==selected):
 3266:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3267:                          else:                
 3268:                                  retStr+="""<option value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3269:                                  
 3270:          except:
 3271:              """nothing"""
 3272:                  
 3273:          return retStr
 3274: 
 3275:     def partnerSelector_HTML(self,selected=None):
 3276:          """give type selector"""
 3277:          if not selected:
 3278:                  retStr="<option selected>\n"
 3279:          else:
 3280:                  retStr="<option>\n"
 3281:                  
 3282:          try: # erste version copyrightTypes exists
 3283:                  for copyrightType in self.ZopeFind(self.partners,obj_metatypes=["ECHO_partner"]):
 3284:                          if selected and (copyrightType[0]==selected):
 3285:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3286:                          else:                
 3287:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3288:          except:
 3289:                  """nothing"""
 3290:          return retStr
 3291:  
 3292:     mediaTypes=['all','text','images','sound','video'] # konfigurierbar in neuer version ueber echoroot??
 3293: 
 3294:     def mediaTypeSelector_HTML(self,selected=None):
 3295:          """give type selector"""
 3296:          if not selected:
 3297:                  retStr="<option selected>\n"
 3298:          else:
 3299:                  retStr="<option>\n"
 3300:          
 3301:          try: # erste version mediatypesTypes exists
 3302:                  for mediaType in self.mediaTypes:
 3303:                          if selected and (mediaType in selected):
 3304:                                  retStr+="""<option selected value="%s">%s\n"""%(mediaType,mediaType)
 3305:                          else:                
 3306:                                  retStr+="""<option value="%s">%s\n"""%(mediaType,mediaType)
 3307:          except:
 3308:                  """nothing"""
 3309:          return retStr
 3310: 
 3311:             
 3312:     def patchContentType(self,obj=None):
 3313:         """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
 3314:     
 3315: 
 3316:         if not obj:
 3317:             obj = self
 3318:             
 3319:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
 3320: 
 3321:         for entry in entries:
 3322:                 setattr(entry[1],'contentType',entry[1].content_type)
 3323:                 #entry[1].contentType == entry[1].content_type
 3324: 
 3325:                 if entry[1].meta_type == 'ECHO_collection':
 3326:                     entry[1].patchContentType(entry[1])    
 3327: 
 3328:                 
 3329:         return "changed all contenttypes in: "+self.title
 3330: 
 3331: 
 3332:     def repairAllCoords(self):
 3333:         """updates map coordinates on the same and sublevels"""
 3334:         return repairCoords(self)
 3335: 
 3336: 
 3337:     def patchViewClassification(self,obj=None):
 3338:         """setze viewClassification heuristisch"""
 3339: 
 3340:         def checkIfArrow(obj):
 3341:                 if hasattr(obj,'coords'):
 3342:                         for coordtemp in obj.coords:
 3343: 
 3344:                                 if (len(coordtemp)>4) and not (coordtemp[4]==''):
 3345:                                         return 4
 3346:                         return None
 3347:                 return None
 3348:         
 3349:         if not obj:
 3350:             obj = self
 3351:             
 3352:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
 3353: 
 3354:         for entry in entries:
 3355:                 
 3356:                 if checkIfArrow(entry[1]):
 3357:                         setattr(entry[1],'viewClassification','view point')
 3358:                 else:
 3359:                         setattr(entry[1],'viewClassification','area')
 3360: 
 3361:                 #entry[1].contentType == entry[1].content_type
 3362: 
 3363:                 if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
 3364:                     entry[1].patchViewClassification(entry[1])    
 3365: 
 3366:                 
 3367:         return "changed all contenttypes in: "+self.title
 3368: 
 3369:     def deleteCache(self,obj=None,RESPONSE=None):
 3370:         """setze alle collections auf cache = CacheManager"""
 3371:         if not obj:
 3372:             obj = self
 3373:         entries=obj.ZopeFind(obj,search_sub=1)
 3374:         for entry in entries:
 3375:                 if hasattr(entry[1],'_v_hash'):
 3376:                         entry[1]._v_hash=None
 3377:         
 3378:         return "changed all CM in: "+self.title
 3379: 
 3380:     
 3381:     security.declarePublic('ECHO_newViewerLink')
 3382:     def ECHO_newViewerLink(self,obj=None):
 3383:         """change links (:86 faellt weg)"""
 3384: 
 3385:         if not obj:
 3386:             obj = self
 3387:             
 3388:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
 3389: 
 3390:         for entry in entries:
 3391:                 
 3392:                 if entry[1].meta_type == 'ECHO_resource':
 3393:                     
 3394:                     entry[1].link=re.sub('\:86','',entry[1].link)
 3395: 
 3396:                 else:
 3397:                     
 3398:                     entry[1].ECHO_newViewerLink(entry[1])
 3399:                 
 3400:         return "Rerenderd all links to resources in: "+self.title
 3401: 
 3402:     def __init__(self,id,title):
 3403:         """init"""
 3404:         self.id = id
 3405:         self.title=title
 3406: 
 3407:     def deleteSpace(self,str):
 3408:         """delete space at the end of a line"""
 3409:         if str[len(str)-1]==" ":
 3410:             return str[0:len(str)-1]
 3411:         else:
 3412:             return str
 3413:         
 3414:     
 3415: 
 3416:     # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
 3417: 
 3418:     def formatAscii(self,str,url=None):
 3419:         """ersetze ascii umbrueche durch <br>"""
 3420:         #url=None
 3421:         if url:
 3422:             
 3423:             retStr=""
 3424:             words=str.split("\n")
 3425:             
 3426:             for word in words:
 3427:                 strUrl=url%word
 3428: 
 3429:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
 3430:             str=retStr
 3431:         if str:
 3432:             return re.sub(r"[\n]","<br/>",str)
 3433:         else:
 3434:             return ""
 3435:         
 3436:     link2html=vlp_xmlhelpers.link2html
 3437: 
 3438:     xml2html=vlp_xmlhelpers.xml2html
 3439:  
 3440:     checkRef=vlp_xmlhelpers.checkRef
 3441:     
 3442: #    def checkRef(self,ref):
 3443: #            if ref[0:3]=='lit':
 3444: #                    if len(self.library_data({ 'id':ref}))>0:
 3445: #                            return 1
 3446: #            try:
 3447: #                    if ref[0:7]=="tec_cat":
 3448: #                            return 1
 3449: #            except:
 3450: #                    """nothing"""
 3451: #                    
 3452: #            dbs={'vl_technology':'','vl_people':" AND complete='yes'",'vl_sites':''}
 3453: #            res=None
 3454: #            for db in dbs.keys():
 3455: #                    res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
 3456: #            return res
 3457: #                                    
 3458: #    #Ende Methode fuer vlp
 3459: 
 3460:     def PgQuoteString(self,string):
 3461:         """Quote string"""
 3462: 
 3463:         return libpq.PgQuoteString(string)
 3464: 
 3465:     security.declareProtected('View','getPartners')
 3466:     def getPartners(self):
 3467:         """Get list of Partners. Presently only from a subfolder partners"""
 3468:         if hasattr(self,'partners'):            
 3469:                 return [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
 3470:         else:
 3471:                 return []
 3472:   
 3473:     def getInstitutions(self):
 3474:         """Get list of Partners. Presently only from a subfolder partners"""
 3475:                     
 3476:         return [ item[1] for item in self.institutions.ZopeFind(self.institutions,obj_metatypes=['ECHO_institution'])]
 3477: 
 3478:    
 3479:     def getPartnersXML(self):
 3480:         """partner liste als xml""" 
 3481:         partners=self.getPartners()
 3482:         ret="""<?xml version="1.0" encoding="utf-8" ?>
 3483:         <partners>"""
 3484:         
 3485:         for partner in partners:
 3486:             ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
 3487: 
 3488:         return ret+"\n</partners>"
 3489:     
 3490:     def getCollectionTree(self):
 3491:         """get the collection tree (list of triples (parent,child, depth)"""
 3492: 
 3493:         def getCollection(object,depth=0):
 3494:             depth+=1
 3495:             collections=[]
 3496:             for entry in object.__dict__.keys():
 3497:                 element=getattr(object,entry)
 3498:                 try:
 3499:                     if element.meta_type=="ECHO_collection":
 3500:                         collections.append((object,element,depth))
 3501:                         collections+=getCollection(element,depth)
 3502:                 except:
 3503:                     """nothing"""
 3504:             return collections
 3505:         
 3506: 
 3507:         return getCollection(self)
 3508:     
 3509:     def getCollectionTreeIds(self):
 3510:         """Show the IDs of the Tree"""
 3511:         ret=[]
 3512:         for collection in self.getCollectionTree():
 3513:             ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
 3514:         return ret
 3515: 
 3516:     def getResourcesHTML(self,viewerType=None,filter=None):
 3517:             """gebe all ressourcen aus"""
 3518: 
 3519:             def sortHTML(x,y):
 3520:                     return cmp(x[1].title,y[1].title)
 3521:             
 3522:             ret="""<html><body><h2>Resources in ECHO</h3>"""
 3523:             
 3524:             resources = self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3525:             ret+="""<h3>Found %i resources</h3>"""%len(resources)
 3526:             resources.sort(sortHTML)
 3527:             for resource in resources:
 3528:                     echo_url=resource[1].absolute_url()
 3529:                     
 3530:                     if hasattr(resource[1],'title'):
 3531:                             title=resource[1].title
 3532:                     else:
 3533:                             title="None"
 3534:                     if filter:
 3535:                             if re.search(filter,title):
 3536:                                     ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3537:                     else:
 3538:                             ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3539: 
 3540:             ret +="""\n</body></html>"""
 3541:             
 3542:             #self.REQUEST.RESPONSE.setHeader("Content-Type", "text/html")
 3543:             #self.REQUEST.RESPONSE.write(ret)
 3544:             return ret
 3545:     
 3546:     def getResourcesXML(self,viewerType=None,filter=None):
 3547:             """gebe all ressourcen aus"""
 3548:             ret="""<?xml version="1.0" ?>
 3549:                      <index>"""
 3550:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3551: 
 3552:                     echo_url=resource[1].absolute_url()
 3553:                     if hasattr(resource[1],'link'):
 3554:                             viewer_url=resource[1].link
 3555:                     else:
 3556:                             viewer_url="NO URL"
 3557:                     if filter:
 3558:                             if re.search(filter,viewer_url):
 3559:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3560:                     else:
 3561:                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3562:             ret +="""\n</index>"""
 3563:             
 3564:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3565:             self.REQUEST.RESPONSE.write(ret)
 3566: 
 3567:     def getFullTextsXML(self,viewerType=None,filter=None):
 3568:             """gebe all ressourcen aus"""
 3569:             ret="""<?xml version="1.0" ?>
 3570:                      <index>"""
 3571:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3572: 
 3573:                     echo_url=resource[1].absolute_url()
 3574:                     if resource[1].getFullTextXML(noredirect="yes"):
 3575:                             if hasattr(resource[1],'link'):
 3576:                                     viewer_url=echo_url+"/getFullTextXML"
 3577:                             else:
 3578:                                     viewer_url="NO URL"
 3579:                             if filter:
 3580:                                     if re.search(filter,viewer_url):
 3581:                                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3582:                             else:
 3583:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3584:             ret +="""\n</index>"""
 3585:             
 3586:             
 3587:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3588:             self.REQUEST.RESPONSE.write(ret)
 3589: 
 3590: 
 3591:     def getMetaDatasXML(self,viewerType=None,filter=None):
 3592:             """gebe all ressourcen aus"""
 3593:             # check if the request's host part was OK
 3594:             http_host = self.REQUEST['HTTP_HOST']
 3595:             host_port = self.REQUEST['SERVER_PORT']
 3596:             fix_host = None
 3597:             if http_host and http_host.rfind(host_port) == -1:
 3598:                     print "HTTP_HOST needs fixing!"
 3599:                     fix_host = http_host + ":" + host_port
 3600: 
 3601:             ret="""<?xml version="1.0" ?>
 3602:                      <index>"""
 3603:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3604: 
 3605:                     echo_url=resource[1].absolute_url()
 3606:                     if fix_host:
 3607:                             #print "replacing ", http_host, " by ", fix_host
 3608:                             echo_url = string.replace(echo_url, http_host, fix_host, 1)
 3609:                     
 3610:                     if hasattr(resource[1],'link'):
 3611:                             meta_url=echo_url+"/getMetaDataXML"
 3612:                     else:
 3613:                             meta_url="NO_URL"
 3614:                             
 3615:                     if filter and not re.search(filter,viewer_url):
 3616:                             continue
 3617: 
 3618:                     #modificationDate=time.strptime(str(resource[1].bobobase_modification_time()),"%Y/%m/%d %H:%M:%S %Z")
 3619:                     
 3620:                     modificationDate=resource[1].bobobase_modification_time().strftime("%Y/%m/%d %H:%M:%S")
 3621: 
 3622:                     ret+="""\n<resource resourceLink="%s" metaLink="%s" modificationDate="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(meta_url,safe='/:?'),modificationDate)
 3623:                     
 3624:                             
 3625:             ret +="""\n</index>"""
 3626: 
 3627:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3628:             self.REQUEST.RESPONSE.write(ret)
 3629: 
 3630:             
 3631:     def findPartners(self):     
 3632:         """find all partners in partners"""
 3633:         par=self.ZopeFind(self.partners, obj_metatypes='ECHO_partner')
 3634:         return par
 3635:         
 3636:     def getPartnerFromID(self):
 3637:         """find partner form ID return object"""
 3638:         pa=self.REQUEST['partner']
 3639:         par=self.ZopeFind(self.partners, obj_ids=[pa])
 3640:         return par
 3641:         
 3642:     def getPartnerFromIDParameter(self, id):
 3643:         """ find partners from ID"""
 3644:         par=self.ZopeFind(self.partners, obj_ids=[id])
 3645:         return par
 3646:         
 3647:     def getInstitutionFromID(self,id):
 3648:         """ find institution from id """
 3649:         inst=self.ZopeFind(self.institutions, obj_ids=[id])
 3650:         return inst
 3651: 
 3652:         
 3653: def manage_addECHO_root(self,id,title,RESPONSE=None):
 3654:     """Add an ECHO_root"""
 3655:     self._setObject(id,ECHO_root(id,title))
 3656:     
 3657:     if RESPONSE is not None:
 3658:         RESPONSE.redirect('manage_main')
 3659: 
 3660: def manage_addECHO_rootForm(self):
 3661:         """Nothing yet"""
 3662:         pt=zptFile(self, 'zpt/AddECHO_root.zpt')
 3663:         return pt()
 3664: 
 3665: class ECHO_copyrightType(Folder,ECHO_basis):
 3666:         """copyright typ"""
 3667: 
 3668:         meta_type="ECHO_copyrightType"
 3669:         
 3670:         def __init__(self,id,title,label,url):
 3671:                 """init"""
 3672:                 self.id=id
 3673:                 self.title=title
 3674:                 self.label=label
 3675:                 self.url=url
 3676: 
 3677:         manage_options = Folder.manage_options+(
 3678:         {'label':'Main Config','action':'ECHO_copyrightType_config_mainForm'},
 3679:         )
 3680: 
 3681:         def ECHO_copyrightType_config_mainForm(self):
 3682:                 """change form"""
 3683:                 pt=zptFile(self, 'zpt/ChangeECHO_copyrightType')
 3684:                 pt.content_type="text/html"
 3685:                 return pt()
 3686: 
 3687:         def ECHO_copyrightType_config_main(self,title,label,url,RESPONSE=None):
 3688:                 """change"""
 3689:                 self.title=title
 3690:                 self.label=label
 3691:                 self.url=url
 3692: 
 3693:                 if RESPONSE is not None:
 3694:                         RESPONSE.redirect('manage_main')
 3695: 
 3696: def manage_addECHO_copyrightTypeForm(self):
 3697:         """Form for adding a ressource"""
 3698:         pt=zptFile(self, 'zpt/AddECHO_copyrightTypeForm.zpt')
 3699:         return pt()
 3700: 
 3701: 
 3702: def manage_addECHO_copyrightType(self,id,title,label,url,RESPONSE=None):
 3703:     """addaresource"""
 3704: 
 3705:     newObj=ECHO_copyrightType(id,title,label,url)
 3706: 
 3707:     self._setObject(id,newObj)
 3708: 
 3709:     if RESPONSE is not None:
 3710:         RESPONSE.redirect('manage_main')
 3711:  
 3712: 
 3713:  
 3714: 
 3715: class ECHO_linkList(ZopePageTemplate,ECHO_basis):
 3716:     """LinkList Objekt"""
 3717:     meta_type="ECHO_linkList"
 3718: 
 3719:     _default_content_fn = os.path.join(package_home(globals()), 'html/ECHO_pageTemplateDefault.html')
 3720: 
 3721:     manage_options = ZopePageTemplate.manage_options+(
 3722:         {'label':'Main Config','action':'changeECHO_linkListWeightForm'},
 3723:         )
 3724: 
 3725:     def content_html(self):
 3726:         """content_html"""
 3727:         return ECHO_basis.content_html(self,'pageTemplate')
 3728: 
 3729:     def changeECHO_linkListWeightForm(self):
 3730:         """change"""
 3731:         pt=zptFile(self, 'zpt/ChangeECHO_linkListTemplate.zpt')
 3732:         return pt()
 3733: 
 3734:     def changeECHO_linkListWeight(self,contentType,label,RESPONSE=None):
 3735:         """change"""
 3736:         self.contentType=contentType
 3737:         self.label=label
 3738:         
 3739:         if RESPONSE is not None:
 3740:             RESPONSE.redirect('manage_main')
 3741: 
 3742:     def getLabel(self):
 3743:         if hasattr(self,'label'):
 3744:             return self.label.encode('utf-8')
 3745:         else:
 3746:             return 0
 3747:         
 3748:     def getcontentType(self):
 3749:         """get contentType"""
 3750:         if hasattr(self,'contentType'):
 3751:             return self.contentType
 3752:         else:
 3753:             return 0
 3754: 
 3755:     def __init__(self, id, label, title=None, text=None, contentType=None):
 3756:          self.id = str(id)
 3757:          self.title=title
 3758:          self.label=label
 3759:          self.ZBindings_edit(self._default_bindings)
 3760:          if text is None:
 3761:              text = ''
 3762:          self.pt_edit(text, contentType)
 3763: 
 3764: 
 3765: 
 3766: 
 3767: def manage_addECHO_linkListForm(self):
 3768:     """Form for adding"""
 3769:     pt=zptFile(self, 'zpt/AddECHO_linkListTemplate.zpt')
 3770:     return pt()
 3771: 
 3772: 
 3773: def manage_addECHO_linkList(self, id, label,contentType=0,title=None, text=None,
 3774:                            REQUEST=None, submit=None):
 3775:     """Add a LinkList with optional file content."""
 3776:     
 3777:     id = str(id)
 3778:     if REQUEST is None:
 3779:         self._setObject(id, ECHO_linkList(id, label, text))
 3780:         ob = getattr(self, id)
 3781:         setattr(ob,'contentType',contentType)
 3782:         if title:
 3783:             ob.pt_setTitle(title)
 3784:         return ob
 3785:     else:
 3786:         file = REQUEST.form.get('file')
 3787:         headers = getattr(file, 'headers', None) 
 3788:         if (headers is None) or (not file.filename):
 3789:             zpt = ECHO_linkList(id, file)
 3790:         else:
 3791:             zpt = ECHO_linkList(id, label,'', file, headers.get('contentType'))
 3792: 
 3793:         self._setObject(id, zpt)
 3794:         ob = getattr(self, id)
 3795:         if title:
 3796:             ob.pt_setTitle(title)
 3797:         
 3798:         try:
 3799:             u = self.DestinationURL()
 3800:         except AttributeError:
 3801:             u = REQUEST['URL1']
 3802: 
 3803:         if submit == " Add and Edit ":
 3804:             u = "%s/%s" % (u, urllib.quote(id))
 3805:         REQUEST.RESPONSE.redirect(u+'/manage_main')
 3806:     return ''
 3807:     
 3808: 
 3809: class ECHO_support(Folder,ECHO_basis):
 3810:         """gefoerdert durch"""
 3811:         meta_type="ECHO_support"
 3812:         
 3813:         
 3814:         
 3815:         def __init__(self,id,institutions=None):
 3816:                 """init"""
 3817:                 self.id=id
 3818:                 self.title=''
 3819:                 self.institutions=toList(institutions)
 3820: 
 3821:         def getSupporter(self):
 3822:                 """return institutions"""
 3823:                 if self.institutions:
 3824:                         return self.institutions
 3825:                 else:
 3826:                         return []
 3827:                 
 3828:         manage_options = Folder.manage_options+(
 3829:                 {'label':'Main Config','action':'ECHO_support_configForm'},
 3830:                 )
 3831: 
 3832:         def ECHO_support_configForm(self):
 3833:                 """change form"""
 3834:                 pt=zptFile(self, 'zpt/ChangeECHO_support')
 3835:                 pt.content_type="text/html"
 3836:                 return pt()
 3837: 
 3838:         def ECHO_support_config(self,institutions=None,RESPONSE=None):
 3839:                 """change"""
 3840:                 self.institutions=toList(institutions)
 3841: 
 3842:                 if RESPONSE is not None:
 3843:                         RESPONSE.redirect('manage_main')
 3844: 
 3845:                 
 3846: def manage_addECHO_supportForm(self):
 3847:     """Form for adding"""
 3848:     pt=zptFile(self, 'zpt/AddECHO_support.zpt')
 3849:     return pt()
 3850: 
 3851: def manage_addECHO_support(self, id,institutions=None,RESPONSE=None):
 3852:         """add the copyright"""
 3853: 
 3854:         meta_type="ECHO_support"
 3855:         
 3856:         
 3857:         self._setObject(id, ECHO_support(id,institutions))
 3858: 
 3859:         if RESPONSE is not None:
 3860:                 RESPONSE.redirect('manage_main')
 3861:                 
 3862: 
 3863: class ECHO_institution(Image,Persistent,ECHO_basis):
 3864:     """ECHO Institution"""
 3865: 
 3866:     meta_type="ECHO_institution"
 3867: 
 3868:     def __init__(self, id, title,url, file, person, email, country, content_type='', precondition=''):
 3869:         self.__name__=id
 3870:         self.title=title
 3871:         self.url=url
 3872:         self.person=person
 3873:         self.email=email
 3874:         self.country=country
 3875:         self.precondition=precondition
 3876:         data, size = self._read_data(file)
 3877:         content_type=self._get_content_type(file, data, id, content_type)
 3878:         self.update_data(data, content_type, size)
 3879: 
 3880:     manage_options = Image.manage_options+(
 3881:         {'label':'Institution Information','action':'ECHO_institution_config'},
 3882:         )
 3883: 
 3884:     
 3885:     def changeECHO_institution(self,url,person, email, country,RESPONSE=None):
 3886:         """Change main information"""
 3887:         self.url=url
 3888:         self.person=person
 3889:         self.email=email
 3890:         self.country=country
 3891:         if RESPONSE is not None:
 3892:             RESPONSE.redirect('manage_main')
 3893:             
 3894:             
 3895: 
 3896:     def ECHO_institution_config(self):
 3897:         """Main configuration"""
 3898:         if not hasattr(self,'url'):
 3899:             self.url=""
 3900:         pt=zptFile(self, 'zpt/ChangeECHO_institution.zpt')
 3901:         return pt()
 3902: 
 3903:         
 3904: manage_addECHO_institutionForm=DTMLFile('dtml/ECHO_institutionAdd',globals(),
 3905:                              Kind='ECHO_institution',kind='ECHO_institution')
 3906: 
 3907: 
 3908: 
 3909: def manage_addECHO_institution(self, id, url, person, email, country, file=None, title='', precondition='', content_type='',
 3910:                     REQUEST=None):
 3911:     """
 3912:     Add a new ECHO_institution object.
 3913: 
 3914:     Creates a new ECHO_institution object 'id' with the contents of 'file'.
 3915:     Based on Image.manage_addImage
 3916:     """
 3917: 
 3918:     id=str(id)
 3919:     title=str(title)
 3920:     content_type=str(content_type)
 3921:     precondition=str(precondition)
 3922: 
 3923:     id, title = OFS.Image.cookId(id, title, file)
 3924: 
 3925:     self=self.this()
 3926: 
 3927:     # First, we create the image without data:
 3928:     self._setObject(id, ECHO_institution(id,title,url,'', person, email, country, content_type, precondition))
 3929: 
 3930:     # Now we "upload" the data.  By doing this in two steps, we
 3931:     # can use a database trick to make the upload more efficient.
 3932:     if file:
 3933:         self._getOb(id).manage_upload(file)
 3934:     if content_type:
 3935:         self._getOb(id).content_type=content_type
 3936: 
 3937:     if REQUEST is not None:
 3938:         try:    url=self.DestinationURL()
 3939:         except: url=REQUEST['URL1']
 3940:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
 3941:     return id
 3942: 
 3943: def repairCoords(self):
 3944:         """updates map coordinates to new MapArea objects"""
 3945:         msg = ""
 3946:         for cols in self.ZopeFind(self, obj_metatypes=['ECHO_collection','ECHO_resource'], search_sub=1):
 3947:             col = cols[1]
 3948:             if not hasattr(col, 'coords'):
 3949:                 continue
 3950:             print "fixing: ", col.id
 3951:             msg += "fixing: "+col.id+"\n"
 3952:             coords = col.coords
 3953:             if len(coords) > 0:
 3954:                 # delete old MapAreas
 3955:                 for areas in self.ZopeFind(col, obj_metatypes=['MapArea']):
 3956:                     #area = areas[1]
 3957:                     id = areas[0]
 3958:                     print "  deleting: ", id
 3959:                     msg += "  deleting: "+id+"\n"
 3960:                     col._delObject(id)
 3961:                 # add new MapAreas
 3962:                 areacnt = 0
 3963:                 for coord in coords:
 3964:                     if len(coord) < 4:
 3965:                         continue
 3966:                     type = col.viewClassification
 3967:                     if type == 'view point':
 3968:                         type = 'arrow'
 3969:                     if type is None:
 3970:                         if len(coord) > 4:
 3971:                             type = 'arrow'
 3972:                         else:
 3973:                             type = 'area'
 3974:                     newid = "a%02d"%areacnt
 3975:                     areacnt += 1
 3976:                     area = MapArea(newid, coord, type=type)
 3977:                     print  "  adding: ", newid
 3978:                     msg += "  adding: "+newid+"\n"
 3979:                     col.addMapArea(area)
 3980:         msg += "\nDone!"
 3981:         return msg