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    1: """New version of the product started February, 8th. Without scientific classification, use content-type for further classification."""
    2: """Echo collection provides the classes for the ECHO content web-site.
    3: 
    4: class ECHO_collection is the basis class for an ECHO collection.
    5: 
    6: class ECHO_resource contains information on ECHO resources (e.g. an Display environment for Metadata
    7: 
    8: class ECHO_externalLink contains information on externalLinks
    9: 
   10: 
   11: """
   12: try:
   13:         from reportlab.pdfgen import canvas
   14:         from reportlab.lib.pagesizes import A4
   15: except:
   16:         print "PDF generation will not work"
   17:      
   18: import urlparse
   19: import string
   20: import tempfile
   21: import re
   22: import os
   23: import OFS.Image
   24: from types import *
   25: from OFS.Cache import Cacheable
   26: from OFS.Image import Image
   27: from Globals import DTMLFile
   28: from OFS.Folder import Folder
   29: from OFS.SimpleItem import SimpleItem
   30: from AccessControl import ClassSecurityInfo
   31: from AccessControl.User import UserFolder
   32: from Globals import InitializeClass
   33: from Globals import DTMLFile
   34: import Globals
   35: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
   36: from Products.PageTemplates.PageTemplate import PageTemplate
   37: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
   38: from Globals import Persistent, package_home
   39: from Acquisition import Implicit
   40: from Products.ZCatalog.CatalogPathAwareness import CatalogAware
   41: 
   42: import urllib
   43: import cgi
   44: import smtplib
   45: import time
   46: from Ft.Xml.Domlette import NonvalidatingReader
   47: from Ft.Xml.Domlette import PrettyPrint, Print
   48: from Ft.Xml import EMPTY_NAMESPACE
   49: 
   50: import Ft.Xml.XPath
   51: import cStringIO
   52: import zLOG
   53: import sys
   54: 
   55: try:
   56:         from psycopg import libpq
   57: except:
   58:         try:
   59:                 from pyPgSQL import libpq
   60:         except:
   61:                 print "ECHO_collection: Warning - No libpq imported!"
   62:                 
   63: import xml.dom.minidom
   64: 
   65: import urllib
   66: import xml.dom.minidom
   67: import ECHO_helpers
   68: from ECHO_helpers import *
   69: from ECHO_language import *
   70: from ECHO_movie import *
   71: import vlp_xmlhelpers #TODO: vlp elemente aus echo herausnehmen
   72: import xmlrpclib
   73:             
   74: 
   75: def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs=""):
   76: 
   77:         """Allegemeine Informationen zu einer ECHO Collection"""
   78: 
   79:         self.label = label
   80:         self.title=title
   81:         self.description=description
   82:         self.contentType=contentType
   83:         self.responsible=responsible
   84:         self.credits=toList(credits)
   85:         self.weight=weight
   86: 
   87: class ECHO_partner(Image,Persistent,ECHO_basis):
   88:     """ECHO Partner"""
   89: 
   90:     meta_type="ECHO_partner"
   91: 
   92:     def __init__(self, id, title,url, file, copyrightType, person, email, country, color, content_type='', precondition=''):
   93:         self.__name__=id
   94:         self.title=title
   95:         self.url=url
   96:         self.person=person
   97:         self.email=email
   98:         self.country=country
   99:         self.color=color
  100:         self.precondition=precondition
  101:         self.copyrightType=copyrightType
  102:         data, size = self._read_data(file)
  103:         content_type=self._get_content_type(file, data, id, content_type)
  104:         self.update_data(data, content_type, size)
  105: 
  106:     manage_options = Image.manage_options+(
  107:         {'label':'Partner Information','action':'ECHO_partner_config'},
  108:         )
  109: 
  110:     
  111:     def changeECHO_partner(self,url,copyrightType,person, email, country, color, RESPONSE=None):
  112:         """Change main information"""
  113:         self.url=url
  114:         self.person=person
  115:         self.email=email
  116:         self.country=country
  117:         self.color=color
  118:         self.copyrightType=copyrightType
  119:         if RESPONSE is not None:
  120:             RESPONSE.redirect('manage_main')
  121:             
  122:             
  123: 
  124:     def ECHO_partner_config(self):
  125:         """Main configuration"""
  126:         if not hasattr(self,'url'):
  127:             self.url=""
  128:         pt=zptFile(self, 'zpt/ChangeECHO_partner.zpt')
  129:         return pt()
  130: 
  131:         
  132: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
  133:                              Kind='ECHO_partner',kind='ECHO_partner')
  134: 
  135: 
  136: 
  137: def manage_addECHO_partner(self, id, url, person, email, country, color, file=None, copyrightType='', title='', precondition='', content_type='',
  138:                     REQUEST=None):
  139:     """
  140:     Add a new ECHO_partner object.
  141: 
  142:     Creates a new ECHO_partner object 'id' with the contents of 'file'.
  143:     Based on Image.manage_addImage
  144:     """
  145: 
  146:     id=str(id)
  147:     title=str(title)
  148:     content_type=str(content_type)
  149:     precondition=str(precondition)
  150: 
  151:     id, title = OFS.Image.cookId(id, title, file)
  152: 
  153:     self=self.this()
  154: 
  155:     # First, we create the image without data:
  156:     self._setObject(id, ECHO_partner(id,title,url,'',copyrightType, person, email, country, color, content_type, precondition))
  157: 
  158:     # Now we "upload" the data.  By doing this in two steps, we
  159:     # can use a database trick to make the upload more efficient.
  160:     if file:
  161:         self._getOb(id).manage_upload(file)
  162:     if content_type:
  163:         self._getOb(id).content_type=content_type
  164: 
  165:     if REQUEST is not None:
  166:         try:    url=self.DestinationURL()
  167:         except: url=REQUEST['URL1']
  168:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
  169:     return id
  170: 
  171: class ECHO_locale(ZopePageTemplate):
  172:         """localisierung"""
  173: 
  174:         meta_type="ECHO_locale"
  175: 
  176:         def __init__(self,id,lang,title,label,text=None,content_type=None):
  177:                 self.lang=lang
  178:                 self.title=title
  179:                 self.label=label
  180:                 if text:
  181:                         self.pt_edit(text, content_type)
  182:                 self.id=id
  183: 
  184:         manage_options = ZopePageTemplate.manage_options+(
  185:                 {'label':'Main Config','action':'change_ECHO_localeForm'},
  186:                 )
  187: 
  188:         def change_ECHO_localeForm(self):
  189:                 """change form"""
  190:                 pt=zptFile(self, 'zpt/ChangeECHO_localeForm.zpt')
  191:                 return pt()
  192:         
  193:         def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  194:                 """change echo locale"""
  195:                 self.lang=lang
  196:                 self.title=title
  197:                 self.label=label
  198:                 if not text is None:
  199:                         self.pt_edit(text, content_type)
  200: 
  201:                 if RESPONSE is not None:
  202:                         RESPONSE.redirect('manage_main')
  203: 
  204:                 
  205: def manage_addECHO_localeForm(self):
  206:          """Form for adding"""
  207:          pt=zptFile(self, 'zpt/AddECHO_localeForm.zpt')
  208:          return pt()
  209: 
  210: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  211:         """add echo locale"""
  212: 
  213:         id="locale_"+lang
  214:         
  215:         self._setObject(id, ECHO_locale(id,lang,title,label,text,content_type))
  216:         if RESPONSE is not None:
  217:                 RESPONSE.redirect('manage_main')
  218: 
  219: 
  220: class ECHO_copyright(Folder,ECHO_basis):
  221:         """Copyright informationen"""
  222:         meta_type="ECHO_copyright"
  223:         
  224:         
  225:         
  226:         def __init__(self,id,title,copyrights):
  227:                 """init"""
  228:                 self.title=title
  229:                 self.id=id
  230:                 self.copyrights=copyrights[0:]
  231: 
  232:         def getCopyrights(self):
  233:                 """return coyprights"""
  234:                 return self.copyrights
  235:                 
  236:         manage_options = Folder.manage_options+(
  237:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
  238:                 )
  239: 
  240: 
  241:         def ECHO_copyright_configForm(self):
  242:                 """change form"""
  243:                 pt=zptFile(self, 'zpt/ChangeECHO_copyright')
  244:                 pt.content_type="text/html"
  245:                 return pt()
  246: 
  247:         def ECHO_copyright_config(self,title,RESPONSE=None):
  248:                 """change"""
  249:                 self.title=title
  250:                 self.copyrights=[]
  251:                 self.copyrights=getCopyrightsFromForm(self,self.REQUEST.form)[0:]
  252: 
  253:                 if RESPONSE is not None:
  254:                         RESPONSE.redirect('manage_main')
  255: 
  256:                 
  257: def manage_addECHO_copyrightForm(self):
  258:     """Form for adding"""
  259:     pt=zptFile(self, 'zpt/AddECHO_copyright.zpt')
  260:     return pt()
  261: 
  262: def manage_addECHO_copyright(self, id,title,RESPONSE=None):
  263:         """add the copyright"""
  264: 
  265:         meta_type="ECHO_copyright"
  266:         
  267:         #first generate copyrights as list of tripels (mediaType,partner,copyrightType)
  268:         
  269:                 
  270: 
  271:         self._setObject(id, ECHO_copyright(id, title,getCopyrightsFromForm(self,self.REQUEST.form)))
  272: 
  273:         if RESPONSE is not None:
  274:                 RESPONSE.redirect('manage_main')
  275:         
  276: class ECHO_layoutTemplate(ZopePageTemplate,ECHO_basis):
  277:     """Create a layout Template for different purposes"""
  278: 
  279:     meta_type="ECHO_layoutTemplate"
  280: 
  281:     def __init__(self, id, text=None, content_type=None,EchoType=None):
  282:         self.id = str(id)
  283: 
  284:         self.ZBindings_edit(self._default_bindings)
  285:         if text is None:
  286:             self._default_content_fn = os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%EchoType)
  287:             text = open(self._default_content_fn).read()
  288:         self.pt_edit(text, content_type)
  289: 
  290: 
  291: def manage_addECHO_layoutTemplateForm(self):
  292:     """Form for adding"""
  293:     pt=zptFile(self, 'zpt/AddECHO_layoutTemplate.zpt')
  294:     return pt()
  295: 
  296: 
  297: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
  298:     "Add a Page Template with optional file content."
  299:     if type(EchoType)==StringType:
  300:         EchoTypes=[EchoType]
  301:     else:
  302:         EchoTypes=EchoType
  303:         
  304:     for singleType in EchoTypes:
  305: 
  306:         id = str(singleType)+"_template"
  307:         if REQUEST is None:
  308:             self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
  309:             ob = getattr(self, id)
  310:             
  311:             if title:
  312:                 ob.pt_setTitle(title)
  313:             return ob
  314:         else:
  315:             file = REQUEST.form.get('file')
  316:             headers = getattr(file, 'headers', None)
  317:             if headers is None or not file.filename:
  318:                 zpt = ECHO_layoutTemplate(id,EchoType=singleType)
  319:             else:
  320:                 zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
  321: 
  322:             self._setObject(id, zpt)
  323:             ob = getattr(self, id)
  324:             if title:
  325:                 ob.pt_setTitle(title)
  326: 
  327:             try:
  328:                 u = self.DestinationURL()
  329:             except AttributeError:
  330:                 u = REQUEST['URL1']
  331: 
  332:             
  333:     REQUEST.RESPONSE.redirect(u+'/manage_main')
  334:     return ''
  335: 
  336: class ECHO_fullText(ZopePageTemplate,ECHO_basis,ECHO_language):
  337:         """echo fulltext in xml"""
  338: 
  339:         meta_type="ECHO_fullText"
  340: 
  341:         
  342:         def getPage(self,nr='1'):
  343:                 """get page n"""
  344:                 #return self().encode('latin-1','ignore')
  345:                 dom=xml.dom.minidom.parseString(self().encode('utf-8','ignore'))
  346:                 pages=dom.getElementsByTagName('page')
  347:                 
  348:                 return pages[int(nr)-1].toxml()
  349:         
  350: # Product registration and Add support
  351: manage_addECHO_fullTextForm = PageTemplateFile(
  352:     'zpt/AddECHO_fullText.zpt', globals())
  353: 
  354: def manage_addECHO_fullText(self, id, title=None, text=None,
  355:                            REQUEST=None, submit=None):
  356:     "Add a Page Template with optional file content."
  357: 
  358:     id = str(id)
  359:     if REQUEST is None:
  360:         self._setObject(id, ECHO_fullText(id, text))
  361:         ob = getattr(self, id)
  362:         if title:
  363:             ob.pt_setTitle(title)
  364:         return ob
  365:     else:
  366:         file = REQUEST.form.get('file')
  367:         headers = getattr(file, 'headers', None)
  368:         if headers is None or not file.filename:
  369:             zpt = ECHO_fullText(id)
  370:         else:
  371:             zpt = ECHO_fullText(id, file, headers.get('content_type'))
  372: 
  373:         self._setObject(id, zpt)
  374: 
  375:         try:
  376:             u = self.DestinationURL()
  377:         except AttributeError:
  378:             u = REQUEST['URL1']
  379: 
  380:         if submit == " Add and Edit ":
  381:             u = "%s/%s" % (u, urllib.quote(id))
  382:         REQUEST.RESPONSE.redirect(u+'/manage_main')
  383:     return ''
  384: 
  385: 
  386: class ECHO_resource(CatalogAware,Folder,Persistent,ECHO_basis):
  387:     """ECHO Ressource"""
  388:     security=ClassSecurityInfo()
  389:     meta_type='ECHO_resource'
  390:     default_catalog='resourceCatalog'
  391:     
  392: #    viewClassificationList=viewClassificationListMaster
  393: 
  394:     def PrincipiaSearchSource(self):
  395:            """Return cataloguable key for ourselves."""
  396:            return str(self)
  397: 
  398:     getSubCols = ECHO_helpers.getSubCols
  399: 
  400:     def reindex(self):
  401:         """generate fields for indexing and reindex"""
  402:         
  403:         #TODO: korrigieren des metalink pfades konfigurierbar machen
  404:         splitted= [x for x in urlparse.urlparse(self.metalink)]
  405:         splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  406:         
  407:         if splitted[0]=="http":
  408:             self.metalink=urlparse.urlunparse(splitted)
  409:         
  410: 
  411:         self.fullTextUrl=self.getFullTextXML(noredirect="yes")
  412:         
  413:         #TODO: korrigieren relative url to absoluter url volltexten, konfigurierbar?
  414:         splitted= [x for x in urlparse.urlparse(self.fullTextUrl)]
  415:         if splitted[0]=="":
  416:             splitted[0]="http"
  417:             splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  418:             
  419:             self.fullTextUrl=urlparse.urlunparse(splitted)
  420:             
  421:         self.imagePath=self.getImagePath()
  422:         
  423:         self.reindex_object()
  424:   
  425:   
  426:     security.declareProtected('View','createPDF')
  427:     def createPDF(self,RESPONSE=None,local=None,dpi=150):
  428:             """erzeuge pdf file"""
  429:             pages=1
  430:             dpi=float(dpi)
  431:             imagePath=self.getImagePath().replace("/mpiwg/online","")
  432:             
  433:             
  434:             image="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?fn="+imagePath+"&dw=%i&dh=%i&pn=%i"
  435:             xmlInfo="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/dlInfo-xml.jsp?fn="+imagePath
  436: 
  437:             dom=xml.dom.minidom.parse(urllib.urlopen(xmlInfo))
  438:             for parameter in dom.getElementsByTagName('parameter'):
  439:                     if parameter.getAttribute('name')=="pt":
  440:                             pages=int(parameter.getAttribute('value'))
  441:                             break
  442:             
  443: 
  444:             tempdir="/tmp/archivesImageServer"
  445:             if not os.path.exists(tempdir):
  446:                     os.mkdir(tempdir) 
  447:   
  448:             tmpPath=tempfile.mkdtemp(dir=tempdir)
  449:             
  450: 
  451:             tmpZip=tempfile.mktemp(dir=tempdir)
  452: 
  453:             tmpFn=os.path.split(tmpZip)[1]
  454: 
  455: 
  456:     
  457: 
  458:             if RESPONSE:
  459:                     RESPONSE.setHeader("Content-Type","text/html")
  460:                     RESPONSE.write("<h1>I am creating  the pdf</h1>")
  461:                     txt="<h3>1. step: getting the images( %i pages)</h3>"%pages
  462:                     RESPONSE.write(txt)
  463: 
  464:             c=canvas.Canvas(tmpZip)
  465:             for i in range(1,pages+1):
  466:                     if RESPONSE:
  467:                             RESPONSE.write(str("<p>Get Page: %i<br>\n"%i))
  468:                     faktor=dpi/72.0
  469:                     
  470:                     fn=tmpPath+"/%i"%i
  471: 
  472:                     width,height=A4
  473:                     #print image%(width*faktor,height*faktor,i)
  474:                     url=urllib.urlopen(image%(width*faktor,height*faktor,i)).read()
  475:                     fh=file(fn,"w")
  476:                     fh.write(url)
  477:                     fh.close()
  478: 
  479:     
  480: 
  481:                     c.drawImage(fn,0,0,width=width,height=height)
  482:                     c.showPage()
  483:             c.save()
  484:             if RESPONSE:
  485:                     RESPONSE.write("<p>finished<br>\n")
  486: 
  487:             if RESPONSE:
  488:                     len=os.stat(tmpZip)[6]
  489:                     downloadUrl=self.absolute_url()+"/downloadPDF"
  490:                     RESPONSE.write("""<h1><a href="downloadPDF?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len))
  491:                     RESPONSE.write("""<p>The file will be stored for a while, you can download it later, the URL is:</p>
  492:                     <p><a href="downloadPDF?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn))
  493:                     RESPONSE.close()
  494: 
  495: 
  496:     def downloadPDF(self,fn):
  497:             """download prepared set"""
  498:             filename="/tmp/archivesImageServer/"+fn
  499:             namePDF=self.getId()+".pdf"
  500:             self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%namePDF)
  501:             self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
  502:             len=os.stat(filename)[6]
  503:             self.REQUEST.RESPONSE.setHeader("Content-Length",len)
  504:             images=file(filename).read()
  505:             self.REQUEST.RESPONSE.write(images)
  506:             self.REQUEST.RESPONSE.close()
  507: 
  508: 
  509:     def getRDF(self,urn=None):
  510:             """rdf"""
  511:             ret=getRDFDescription(self,self.link,urn=urn)
  512:             return ret+self.createSubElementRDF(urn=urn) 
  513: 
  514:   
  515:     def changeAccessRightForm(self,preselect=None):
  516:         """change the access rights"""
  517:         
  518:         pt=zptFile(self, 'zpt/ChangeECHO_resourceAccessRight.zpt')
  519:         return pt(preselect=preselect)
  520:     
  521:     def changeAccessRight(self):
  522:         """changeRights"""
  523:         argv=self.REQUEST.form
  524:         self.setAccessRightXML(argv["%s_xml"%self.getId()])
  525:         self.accessRight=argv["%s_echo"%self.getId()]
  526:          
  527:         self.REQUEST.RESPONSE.redirect('manage_main')
  528:         
  529:     
  530:     def getAccessRightSelectorHTML(self,outlook="select",xmldominant=None,preselect=None):
  531:             """htmlselector, xmldominant= in der regel wird der wert des xmlfiles ausgegeben ausser er existiert nicht"""
  532:             values=['','free','MPIWG']
  533:             
  534:             if preselect:#set all to the preselected
  535:                 ar=(preselect,preselect)
  536:             else:#else set to actual value
  537:                 ar=self.getAccessRightMD()
  538:                 
  539:             if outlook=="select":
  540:                     ret="""<select name="%s_xml">"""%self.getId()
  541:                     ret1="""<select name="%s_echo">"""%self.getId()
  542:                     for value in values:
  543:                             if value==ar[0]:
  544:                                     ret+="<option selected>%s</option>"%value
  545:                             else:
  546:                                     ret+="<option>%s</option>"%value
  547:                             
  548:                             if value==ar[1]:
  549:                                     ret1+="<option selected>%s</option>"%value
  550:                             else:
  551:                                     ret1+="<option>%s</option>"%value
  552:                     
  553:                     
  554:                     if not xmldominant:
  555:                         return ret+"</select>",ret1+"</select>"
  556:                     else:
  557:                         if ar[0] is not None:
  558:                             return ret+"</select>"
  559:                         else:
  560:                             return "<p>No xml file (only local selection):"+ret1
  561: 
  562:             else:
  563:                     ret=""
  564:                     ret1=""
  565:                     for value in values:
  566:                             
  567:                             if value==ar[0]:
  568:                                     ret+="""<input type="radio" name="%s_xml" value="%s" checked>%s"""%(self.getId(),value,value)
  569:                             else:
  570:                                     ret+="""<input type="radio" name="%s_xml" value="%s">%s"""%(self.getId(),value,value)
  571:                                     
  572:                             if value==ar[1]:
  573:                                     ret1+="""<input type="radio" name="%s_echo" value="%s" checked>%s"""%(self.getId(),value,value)
  574:                             else:
  575:                                     ret1+="""<input type="radio" name="%s_echo" value="%s">%s"""%(self.getId(),value,value)
  576: 
  577:                     if not xmldominant:                        
  578:                         return ret,ret1
  579:                     else:                         
  580:                         if ar[0]:
  581:                             return ret
  582:                         else:
  583:                             return "<p>No xml file (only local selection)</p>"+ret1
  584: 
  585: 
  586: 
  587:     def copyAccessRightsFromMD(self):
  588:             """kopiere rechte aus den metadaten"""
  589:             self.accessRight=self.getAccessRightMD()[0]
  590:             
  591:             
  592:             
  593:             
  594:     
  595:     def getAccessRightMD(self):
  596:                 """set accessright"""
  597:                 url=self.metalink
  598: 
  599:                 try:
  600:                     urllib.urlopen(url)
  601:                 except:
  602:                     zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
  603: 
  604:                     return None,getattr(self,'accessRight','')
  605:                 
  606:             
  607:                 try:
  608:                         dom = NonvalidatingReader.parseUri(url)
  609:                 except:
  610:                         zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
  611:                         return (None,"Cannot parse: "+url+"<br>"+"%s (%s)"%sys.exc_info()[0:2])
  612: 
  613: 
  614:                 accessright=dom.xpath("//meta/access-conditions/access/@type")
  615:                 if accessright:
  616:                     accessright=accessright[0].value
  617:                 if str(accessright)=='institution':
  618:                     tmp=dom.xpath("//meta/access-conditions/access/name")
  619:                     if tmp:
  620:                         accessright=getTextFromNode(tmp[0])
  621:                     
  622:                 if not accessright:
  623:                     accessright=""
  624:                 
  625:                 return accessright,getattr(self,'accessRight','')             
  626: 
  627:     def changeAccessRightMD(self,accessright,RESPONSE=None):
  628:             """change the rights - not user anymore"""
  629:             #TODO: check if method still needed
  630:             params="accessright=%s"%accessright
  631: 
  632: 
  633:             #print ECHO_helpers.urlopen(self.absolute_url()+'/setAccessRightXML'+'?'+params).read()
  634: 
  635:             
  636:             ECHO_helpers.urlopen('http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/setAccessRightXML'+urllib.quote('?'+params))).read()
  637: 
  638:           
  639:             if RESPONSE is not None:
  640:                         RESPONSE.redirect('manage_main')
  641: 
  642:                 
  643:     def setAccessRightXML(self,accessright):
  644:                 """set accessright"""
  645:                 url=self.metalink
  646:                 accessrights=['MPIWG','free']#allowes rights
  647:                 
  648:                 if accessright =='':
  649:                     """do nothing"""
  650:                     return ""
  651:                     
  652:                     
  653:                 try:
  654:                         geturl=""
  655:                         for line in ECHO_helpers.urlopen(url).readlines():
  656:                                 geturl=geturl+line 
  657: 
  658: 
  659:                 except:
  660:                         return (None,"Cannot open: "+url)
  661: 
  662:                 try:
  663:                         dom=xml.dom.minidom.parseString(geturl)
  664:                         root=dom.getElementsByTagName('resource')[0]
  665:                 except:
  666:                         return (None,"Cannot parse: "+url+"<br>"+geturl)
  667: 
  668:                 metamains=dom.getElementsByTagName('meta')
  669:                 
  670:                 if not metamains:
  671:                         nodenew=dom.createElement('meta')
  672:                         root.appendChild(nodenew)
  673:                         metamain=nodenew
  674:                 else:
  675:                         metamain=metamains[0]
  676:                 
  677:                 
  678:                 metanodes=metamain.getElementsByTagName('access-conditions')
  679: 
  680:                 if not metanodes:
  681:                         nodenew=dom.createElement('access-conditions')
  682:                         metamain.appendChild(nodenew)
  683:                         metanode=nodenew
  684:                 else:
  685:                         metanode=metanodes[0]
  686: 
  687:                 accesses=metanode.getElementsByTagName('access')
  688: 
  689:                 #delete old
  690:                 if accesses:
  691:                      metanode.removeChild(accesses[0]).unlink()
  692: 
  693:                 #create new
  694:                     
  695:                 nodenew2=dom.createElement('access')
  696:                 metanode.appendChild(nodenew2)
  697:                 metanode2=nodenew2
  698:                 
  699:                 attribute=metanode2.getAttribute('type')
  700:                 
  701:                 if accessright=="free":
  702:                     
  703:                      metanode2.setAttribute('type','free')
  704:                 
  705:                 elif accessright.upper()=='MPIWG':
  706:                         metanode2.setAttribute('type','institution')
  707:                         nodenew4=dom.createElement('name')
  708:                         metanodetext=dom.createTextNode('MPIWG')
  709:                         nodenew4.appendChild(metanodetext)
  710:                         nodenew2.appendChild(nodenew4)
  711:                 #print dom.toxml().encode('utf-8')
  712:                 string= encodeRPC(dom.toxml().encode('utf-8'))
  713:                 
  714:                 #TODO: make server configurable
  715:                 server=xmlrpclib.Server("http://foxridge.mpiwg-berlin.mpg.de/server")
  716: 
  717:                 path=urlparse.urlparse(self.metalink)[2]
  718:          
  719:                 server.writeMetaDataFile(path,string,"yes")
  720:         
  721:     def setStartPageForm(self):
  722:             """Form for changing the startpage"""
  723: 
  724:             
  725:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPage.zpt')
  726:             pt.content_type="text/html"
  727:             return pt()
  728:     
  729: 
  730:     def createImageUrl(self,pn=1):
  731:             """create ImageUrl"""
  732: 
  733:             
  734:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  735:             
  736:             digiliburlprefix=readFieldFromXML(self.metalink,'texttool','digiliburlprefix')
  737:             images=readFieldFromXML(self.metalink,'texttool','image')
  738: 
  739: 
  740:             if (not resourcepath) or (not digiliburlprefix) or (not images):
  741:                     zLOG.LOG("ECHO (createImageUrl)",zLOG.ERROR,"Cannot create ImageUrl for %s"%self.absolute_url())
  742:                     return None
  743:             resourcepath=resourcepath.replace('/mpiwg/online','')
  744:             if not digiliburlprefix: digiliburlprefix="http://echo.mpiwg-berlin.mpg.de/zogilib?"
  745: 
  746:             if (not images) or (not resourcepath): return None
  747: 
  748:             return "%sfn=%s&pn=%i"%(digiliburlprefix,resourcepath+"/"+images,pn)
  749:     
  750:     def copyTitleToInfoXML(self,RESPONSE=None):
  751:             """copy title from the resource"""
  752:             presentationXML=readFieldFromXML(self.metalink,'texttool','presentation')
  753:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  754:             if (not presentationXML) or (not resourcepath): 
  755:                 if RESPONSE:
  756:                         RESPONSE.write("Error: %s\n"%self.getId())
  757:                 else:
  758:                         return None,self.absolute_url()
  759: 
  760:             try:
  761:                     fh=file(os.path.join(resourcepath,presentationXML),'w')
  762:                     fh.write("""<info>
  763:                     <author></author>
  764:                     <title>%s</title>
  765:                     <date></date>
  766:                     <display>yes</display>
  767:                     </info>"""%self.title)
  768:                     fh.close()
  769:                     return 1,self.getId()
  770:             except:
  771:                     if RESPONSE:
  772:                             RESPONSE.write("Error: %s\n"%self.getId())
  773:                     else:
  774:                             return None,self.absolute_url()
  775: 
  776:             
  777:     def setStartPage(self,startpage=None,RESPONSE=None):
  778:             """set start page, if no startpage defined use the generic one of the resource"""
  779: 
  780:             if (not (type(startpage)==StringType)):
  781:                     if ("__generic" in startpage): # checke ob generic in der liste
  782:                             startpage=self.absolute_url()+"/startpage_html"
  783:                     elif ("__firstPage" in startpage): # checke ob generic in der liste
  784:                             startpage=self.createImageUrl()
  785:                             
  786:             if (not startpage):
  787:                     startpage=self.absolute_url()+"/startpage_html"
  788:             elif (startpage=="__generic"):
  789:                     startpage=self.absolute_url()+"/startpage_html"
  790:             elif (startpage=="__firstPage"):
  791:                         startpage=self.createImageUrl()
  792:     
  793:             params="startpage=%s"%startpage
  794:             #print 'http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))
  795:                                                                                                                                  
  796:             ECHO_helpers.urlopen('http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))).read()
  797:         
  798:             
  799:             path=self.metalink
  800:             
  801:             path=re.sub(self.REQUEST['SERVER_URL'],'',path)
  802:             path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path)
  803:             
  804:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  805:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
  806:             path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
  807:             path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
  808:             path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
  809:             path=re.sub('http://vision.mpiwg-berlin.mpg.de','',path) # falls vision als server
  810:             path=re.sub('http://xserve02.mpiwg-berlin.mpg.de:18880','',path) # falls vision als server
  811:             path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
  812:             path=re.sub('/index.meta','',path) 
  813: 
  814: 
  815:             ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  816: 
  817:             if RESPONSE is not None:
  818:                         RESPONSE.redirect('manage_main')
  819: 
  820:     def changeViewerTemplateSetForm(self):
  821:             """change the viewer template set"""
  822:             pt=zptFile(self, 'zpt/changeResourceViewerTemplateSet')
  823:             return pt()
  824: 
  825: 
  826:    
  827:     def getTextToolsField(self,name,default=''):
  828:         """Lese Textoolsfelder aus index.meta im path aus"""
  829:         
  830:         try:
  831:             dom=xml.dom.minidom.parse(self.metalink)
  832:             node=dom.getElementsByTagName('texttool')[0] #getNode
  833:             subnode=node.getElementsByTagName(name)[0]
  834: 
  835:             # bei text wird nur der Folder gebraucht
  836:             if name=="text":
  837:                 splitted=getText(subnode.childNodes).split("/")
  838:                 return splitted[len(splitted)-2]
  839:             else:
  840:                 return getText(subnode.childNodes)
  841:         except:
  842:             return default
  843:    
  844: 
  845:     def changeViewerTemplateSet(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
  846:             """changeit"""
  847: 
  848:             paramList=['project','startpage','xslt','thumbtemplate','topbar','digiLibTemplate','digiliburlprefix']
  849: 
  850:             
  851:             #writeMetadata(self.metalink,self.metaDataHash,project,None,xslt,thumbtemplate,topbar,digiLibTemplate)
  852: 
  853:             params="project=%s&xslt=%s&thumbtemplate=%s&topbar=%s&digiLibTemplate=%s&digiliburlprefix=%s"%(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
  854: 
  855:             
  856:             ECHO_helpers.urlopen('http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))).read()
  857: 
  858:             #print self.absolute_url()+'/newMetaXML'+urllib.quote'?'+params)
  859:             # hack Pfad auf die Dokumente
  860:             path=self.metalink
  861:             
  862:             
  863: 
  864:             path=re.sub('/index.meta','',path) 
  865: 
  866:             path=re.sub(self.REQUEST['SERVER_URL'],'',path)
  867:             path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path)
  868: 
  869:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  870:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  871:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
  872: 
  873:             path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
  874:             path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
  875:             path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
  876:             path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
  877: 
  878:             path=re.sub('http://vision.rz-berlin.mpg.de','',path) # falls vision als server
  879: 
  880:             return ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  881: 
  882: 
  883:             if RESPONSE is not None:
  884:                         RESPONSE.redirect('manage_main')
  885: 
  886:     
  887: 
  888:     security.declarePublic('content_html')      
  889:     def content_html(self):
  890:         """template fuer content"""
  891:         return ECHO_basis.content_html(self,'resource')
  892:     
  893: #    def getViewClassification(self):
  894: #        if hasattr(self,'viewClassification'):
  895: #            return self.viewClassification
  896: #        else:
  897: #            return ""
  898: 
  899:     def getFullTextXML(self,noredirect=None):
  900:             """getFullTextXML; gives the FullText as an XML Document, and <error></error> if somthing goes wrong."""
  901: 
  902:             try:
  903:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"open %s"%self.metalink)
  904:                     fh=ECHO_helpers.urlopen(self.metalink)
  905:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"opened %s"%self.metalink)
  906:                     dom=xml.dom.minidom.parse(fh)
  907:                     texttools=dom.getElementsByTagName('texttool')
  908:                     text=texttools[0].getElementsByTagName('text')
  909:                     texturl=getText(text[0].childNodes)
  910: 
  911:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"found %s"%texturl)
  912:                     fh.close()
  913:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"closed fh")
  914:                     #keine url
  915:                     if not (texturl.split(":")[0] in ['http','ftp','file']): 
  916:                         if not noredirect:
  917:                             return file(texturl).read()
  918:                         else:
  919:                             return texturl
  920: 
  921:                     if not noredirect:
  922:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  923:                             zLOG.LOG("ECHO Fulltext",zLOG.INFO,"redirect to:%s"%texturl)
  924:                             self.REQUEST.RESPONSE.redirect(texturl)
  925:                     else:
  926:                             return texturl
  927:             except:
  928: 
  929:                     if not noredirect:
  930:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  931:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  932:                     else:
  933:                             return "<error>no fulltext available</error>"
  934: 
  935:     def getImagePath(self):
  936:             """gibt pfad zum image aus"""
  937:             return self.getImageView(noredirect="yes",onlyPath="yes")
  938:     
  939:     def getImageView(self,noredirect=None,onlyPath=None):
  940:             """getImages; give Imageviewr  and <error></error> if somthing goes wrong."""
  941:             try:
  942:                     fh=ECHO_helpers.urlopen(self.metalink)
  943:                     dom=xml.dom.minidom.parse(fh)
  944:                     texttools=dom.getElementsByTagName('texttool')
  945:                     text=texttools[0].getElementsByTagName('image')
  946:                     imagetemp=getText(text[0].childNodes)
  947:                     
  948:                     text=dom.getElementsByTagName('archive-path')
  949:                     archivepath=getText(text[0].childNodes)
  950:                     archivepath=re.sub('/mpiwg/online/','',archivepath) 
  951:                     imageurl="http://echo.mpiwg-berlin.mpg.de/zogilib?fn="+archivepath+"/"+imagetemp
  952:                     fh.close()
  953: 
  954:                     if not noredirect:
  955:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  956:                             self.REQUEST.RESPONSE.redirect(imageurl)
  957:                     else:
  958:                             if not onlyPath:
  959:                                     return imageurl
  960:                             else:
  961:                                     return archivepath+"/"+imagetemp
  962:             except:
  963: 
  964:                     if not noredirect:
  965:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  966:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  967:                     else:
  968:                             return "<error>no images available</error>"
  969: 
  970:     
  971:     def getCopyrightsHTML(self):
  972:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
  973:             
  974:             if hasattr(self,'copyrightModel'):
  975:                     obj=self.copyrightModel
  976:                     
  977:             else:
  978:                     return "ERROR"
  979:             ret=[]
  980:             
  981:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
  982:                     
  983:                     
  984:                     try:
  985:                         if hasattr(self.copyrightTypes,copyright[2]):
  986:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
  987:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
  988:                         else:
  989:                              copyrightTypeObj=getattr(obj,copyright[2])
  990:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
  991:                              
  992:                         label=copyrightTypeObj.label
  993:                         url=getattr(copyrightTypeObj, 'url', '')
  994:                             
  995:                         if url!='':
  996:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
  997:                         else:
  998:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
  999:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1000:                                 else:
 1001:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1002:                     except:
 1003:                             """nothing"""
 1004:                     
 1005:             return ret
 1006:             
 1007:     def getInstitutionsHTML(self):
 1008:                 """gibt Liste der foerdernden Institutionen aus"""
 1009:                 
 1010:                 if hasattr(self,'support'):
 1011:                         obj=self.support
 1012:                         ret=obj.getSupporter()
 1013:                         return ret
 1014:                 else:
 1015:                         return ''
 1016:                         
 1017:     
 1018:     def getCredits(self):
 1019:         """Ausgabe der credits"""
 1020:         if self.credits:
 1021:             return self.credits
 1022:         else:
 1023:             return []
 1024: 
 1025: 
 1026:     
 1027:     def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords):
 1028: 
 1029:         self.id = id
 1030:         """Festlegen der ID"""
 1031:         
 1032:         self.label = label
 1033:         self.link= link
 1034:         self.metalink=metalink
 1035:         self.title=title
 1036:         self.weight=weight
 1037:         self.credits=toList(credits)
 1038:         self.description=description
 1039:         self.contentType=contentType
 1040:         self.copyrightType=copyrightType
 1041:         self.renderingType=renderingType
 1042:         self.responsible=responsible
 1043:         self.resourceID=resourceID
 1044:         
 1045:         if coords:
 1046:             coordsnew=[ string.split(x,",") for x in coords]
 1047:         else:
 1048:             coordsnew=[]
 1049:         
 1050:         self.coords=coordsnew
 1051: #       self.viewClassification=""
 1052: 
 1053: 
 1054: 
 1055:     def getContentType(self):
 1056:             try:
 1057:                     return self.contentType
 1058:             except:
 1059:                     return ""
 1060: 
 1061:     def getCopyrightType(self):
 1062:             try:
 1063:                     return self.copyrightType
 1064:             except:
 1065:                     return ""
 1066: 
 1067:     def getRenderingType(self):
 1068:             try:
 1069:                     return self.renderingType
 1070:             except:
 1071:                     return ""
 1072: 
 1073:     def ECHO_resource_config(self):
 1074:         """Main configuration"""
 1075: 
 1076:         if not hasattr(self,'weight'):
 1077:             self.weight=""
 1078: 
 1079:         pt=zptFile(self, 'zpt/ChangeECHO_resource.zpt')
 1080:         return pt()
 1081:     
 1082: 
 1083:     def ECHO_resource_config_main(self):
 1084:         """Main configuration"""
 1085:         if not hasattr(self,'weight'):
 1086:             self.weight=""
 1087:         pt=zptFile(self, 'zpt/ChangeECHO_resource_main.zpt')
 1088:         return pt()
 1089: 
 1090:     def ECHO_resource_config_coords(self):
 1091:         """Coords configuration """
 1092:         pt=zptFile(self, 'zpt/ChangeECHO_resource_coords.zpt')
 1093:         return pt()
 1094: 
 1095:     def ECHO_resource_config_credits(self):
 1096:         """Main configuration"""
 1097:         pt=zptFile(self, 'zpt/ChangeECHO_resource_credits.zpt')
 1098:         return pt()
 1099: 
 1100:     def ECHO_resource_config_metadata(self):
 1101:         """Main configuration"""
 1102:         if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')):
 1103:                 self.metaDataHash={}
 1104:                 self.contentType=self.bib_type
 1105:                 for data in self.metadata:
 1106:                         data_neu=re.sub('-','_',data)
 1107:                         self.metaDataHash[data_neu]=getattr(self,data)[0:]
 1108: 
 1109:         
 1110:         pt=zptFile(self, 'zpt/ChangeECHO_resource_metadata.zpt')
 1111:         return pt()
 1112: 
 1113: 
 1114:     
 1115: 
 1116:     def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,RESPONSE=None):
 1117:         """Aenderung der Properties"""
 1118:         self.resourceID=resourceID
 1119:         self.title=title
 1120:         self.label=label
 1121:         self.description=description
 1122: 
 1123:         self.contentType=contentType
 1124:         self.renderingType=renderingType
 1125:         self.weight=weight
 1126:         
 1127:         self.link=link
 1128:         self.metalink=metalink
 1129:         
 1130:         if RESPONSE is not None:
 1131:             RESPONSE.redirect('manage_main')
 1132: 
 1133: 
 1134:     def changeECHO_resource_coords(self,RESPONSE=None):
 1135:         """Aenderung der Properties - coords"""
 1136:         #return self.REQUEST
 1137:         for area in self.getMapAreas():
 1138:             id = area.getId()
 1139:             if self.REQUEST.has_key('del.'+id):
 1140:                 # delete this area
 1141:                 self._delObject(id)
 1142:                 # return to same menu
 1143:                 if RESPONSE is not None:
 1144:                     RESPONSE.redirect('ECHO_resource_config_coords')
 1145:                 return
 1146:             # modify this area
 1147:             coordstring = self.REQUEST.get('coords.'+id, '')
 1148:             coords = string.split(coordstring, ',')
 1149:             angle = self.REQUEST.get('angle.'+id, '0')
 1150:             type = self.REQUEST.get('type.'+id, 'area')
 1151:             if len(coords) == 4:
 1152:                 area.setCoordString(coordstring)
 1153:                 area.setAngle(angle)
 1154:                 area.setType(type)
 1155:         # return to main menu    
 1156:         if RESPONSE is not None:
 1157:             RESPONSE.redirect('manage_main')
 1158: 
 1159: 
 1160:     def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
 1161:         """Aenderung der Properties"""
 1162:         self.credits=credits
 1163:         self.responsible=responsible
 1164:         self.copyrightType=copyrightType
 1165:         
 1166:         if RESPONSE is not None:
 1167:             RESPONSE.redirect('manage_main')
 1168: 
 1169: 
 1170:     def changeECHO_resource_metadata_local(self,RESPONSE=None):
 1171:             """change metadata"""
 1172:             tags=self.findTagsFromMapping(self.contentType)
 1173:             for field in tags[1]:
 1174:                     self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)][0:]
 1175:                         
 1176: 
 1177:                     
 1178:             if RESPONSE is not None:
 1179:                     RESPONSE.redirect('manage_main')
 1180: 
 1181:     def changeECHO_resource_metadata(self,RESPONSE=None):
 1182:             """change metadata"""
 1183:             tags=self.findTagsFromMapping(self.contentType)
 1184:             self.OSAS_meta={}
 1185:             for field in tags[1]:
 1186:                     try:
 1187:                             self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
 1188:                             self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
 1189:                     except:
 1190:                             """nothing"""
 1191: 
 1192:             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()
 1193: 
 1194: 
 1195:             if RESPONSE is not None:
 1196:                     RESPONSE.redirect('manage_main')
 1197: 
 1198:     
 1199: 
 1200:     def getMDValueSimpleSearchField(self):
 1201:             """returns value for simple search"""
 1202:             return " ".join([self.getMDValue('title',generic="yes"),
 1203:                              self.getMDValue('author',generic="yes"),
 1204:                              self.getMDValue('year',generic="yes"),self.title])
 1205:                              
 1206:     def getMDValue(self,fieldNameTest,empty=None,generic=None):
 1207:             """get md values"""
 1208:             #TODO: cache mappinghash
 1209:            
 1210:             fieldName=None
 1211:             if generic:
 1212:                 if self.contentType:
 1213:                     ct=self.contentType.replace(" ","_").lower()
 1214:                 else:
 1215:                     zLOG.LOG("ECHO_collection (getMDValue)", zLOG.INFO, "no_content type for %s"%self.getId())
 1216:                     ct=""
 1217:                     
 1218:                 #caching
 1219:                 if not hasattr(self,'_v_mapHash'): #noch keine cachevariable
 1220:                     self._v_mapHash={}
 1221:                     
 1222:                 tmp=self._v_mapHash.get(ct,None) 
 1223:                 if tmp: #teste ob type schon existiert
 1224:                     fieldName=tmp.get(fieldNameTest,None)
 1225:                 else:
 1226:                     self._v_mapHash[ct]={}
 1227:                     
 1228:                 #noch nicht gecached    
 1229:                 if not fieldName and hasattr(self.standardMD,ct):    
 1230:                     fieldName=getattr(self.standardMD,ct).generateMappingHash()[fieldNameTest][0]
 1231:                     self._v_mapHash[ct][fieldNameTest]=fieldName
 1232:             if not fieldName:
 1233:                 fieldName=fieldNameTest  
 1234:             if not empty:
 1235:   			   #FIXME: warum gibt es manchmal kein metadatahas
 1236:                 try:
 1237:                     return self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType)
 1238:                 except:
 1239:                     zLOG.LOG("ECHO (line 1069)",zLOG.ERROR,"no md hash for %s"%self.getId()) 
 1240:                     return ""
 1241:                   
 1242:             else:
 1243: 
 1244:                 return self.metaDataHash.get(fieldNameTest,empty)
 1245: 
 1246:     getFieldValue=getMDValue #depricated
 1247: 
 1248:     def newMetaXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,digiliburlprefix=None):
 1249:             """new index.meta"""
 1250:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1251: 
 1252:             if not hasattr(self,'metaDataHash'):
 1253:                 
 1254:                     self.copyIndex_meta2echo_resource()
 1255:             try:
 1256:                     return writeMetadata(self.metalink,self.OSAS_meta,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1257:             except:
 1258:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1259: 
 1260:     def showMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1261:             """return bibliographical metadata as stored in the object"""
 1262:             
 1263:             try:
 1264:                     
 1265:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,xmlfrag="yes")
 1266:             except:
 1267:                     return "<error> no metadata stored</error>"
 1268:     
 1269:     def getXQueryMetaData(self,xquery):
 1270:                 '''
 1271:                 execute an xquery on the metadata and returns a list of tuples, 
 1272:                 each tuple represent the content of the node as text and the whole node as xml-fragment
 1273:                 @param xquery: xquery auf den metadaten
 1274:                 '''
 1275:                 
 1276:                 try:
 1277:                         md=writeMetadata(self.metalink,self.metaDataHash,xmlfrag="yes")
 1278:                 except:
 1279:                         return None
 1280: 
 1281:                 dom = NonvalidatingReader.parseString(md,"http://www.mpiwg-berlin.mpg.de/")
 1282:                 
 1283:                 results=Ft.Xml.XPath.Evaluate(xquery, contextNode=dom)
 1284:             
 1285:                 ret=[]
 1286:                 for result in results:
 1287:                     
 1288:                     buf = cStringIO.StringIO()
 1289:                     PrettyPrint(result, stream=buf)
 1290:                     str = buf.getvalue()[0:]
 1291:                     buf.close()
 1292:                     ret.append((getTextFromNode(result),str)) 
 1293:                         
 1294:                 return ret
 1295:         
 1296:     def getMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1297:             """prints out metadata as stored in the echo environment, format is the index.meta format"""
 1298:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1299:             return writeMetadata(self.metalink,self.metaDataHash)
 1300: 
 1301:     def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1302:         """Aenderung der Properties"""
 1303:         
 1304:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1305:         self.link=link
 1306:         self.metalink=metalink
 1307:         
 1308:         if RESPONSE is not None:
 1309:             RESPONSE.redirect('manage_main')
 1310:             
 1311:             
 1312:     manage_options = Folder.manage_options+(
 1313:         {'label':'Main Config','action':'ECHO_resource_config_main'},
 1314:         {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
 1315:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1316:         {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
 1317:         {'label':'Change TemplateSets and Image Viewer','action':'changeViewerTemplateSetForm'},
 1318:         {'label':'set/change startpage','action':'setStartPageForm'},
 1319:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 1320:         {'label':'Change AccessRights','action':'changeAccessRightForm'}, 
 1321:         )
 1322: 
 1323: 
 1324:     def isDefinedInThisSet(self,fields,field):
 1325:             """checks if field is defined in fields"""
 1326:             if (fields[0].has_key(field)) and not (fields[0][field]==""):
 1327:                     return 1
 1328:             else:
 1329:                   
 1330:                     return 0
 1331:             
 1332:     def getFieldLabel(self,fields,field):
 1333:         """get labels"""
 1334:         try:
 1335:             ret =fields[0][field]
 1336:             if ret == "":
 1337:                 return field
 1338:             else:
 1339:                 return ret
 1340:         except:
 1341:             return field
 1342: 
 1343: 
 1344: 
 1345:     def getFieldTag(self,fields,field):
 1346:         """get labels"""
 1347:         try:
 1348:             ret =fields[0][field]
 1349:             if ret == "":
 1350:                 return field
 1351:             else:
 1352:                 return ret
 1353:         except:
 1354:             return field
 1355: 
 1356:     
 1357: 
 1358:     def getMetaDataHash(self):
 1359:             """md hash"""
 1360:             return self.metaDataHash
 1361:     
 1362:     def setFieldValue(self,field,value):
 1363:         """get value"""
 1364:         #TODO: remove setFieldValue
 1365:         
 1366:         if not hasattr(self,'metaDataHash'):
 1367:                 setattr(self,'metaDataHash',{})
 1368:         self.metaDataHash[field]=value[0:]
 1369:         
 1370: 
 1371:     def copySearchFields(self):
 1372:             """copys metadatafields to the object"""
 1373:             fields=['author','title','year']
 1374:             
 1375:             for field in fields:
 1376:                     setattr(self,'MD_'+field,self.getMDValue(field,generic="yes"))
 1377:     
 1378: 
 1379:     def findLabelsFromMapping(self,referenceType):
 1380:         """gib hash mit label -> generic zurueck"""
 1381:         #return {},[]
 1382: 
 1383:         temp=self.ZopeFind(self.standardMD)
 1384: 
 1385:         if referenceType=="":
 1386:                 referenceType="book"
 1387:         
 1388:         
 1389:         bibdata={}
 1390:         retdata={}
 1391:         fields=[]
 1392:         fieldlist=self.standardMD.fieldList
 1393: 
 1394:         tags=self.findTagsFromMapping(self.contentType)
 1395:         self.referencetypes=tags[2]
 1396:         for referenceTypeF in self.referencetypes:
 1397: 
 1398:                 if referenceTypeF[1].title.lower() == referenceType.lower():
 1399: 
 1400:                         try:
 1401:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1402:                                 referenceType=referenceTypeF[1].title
 1403:                         except:
 1404:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1405:                 
 1406: 
 1407:                         bibdata['data']=referenceTypeF[1]
 1408:                         fields=bibdata[referenceType]
 1409:                         for field in fieldlist:
 1410:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
 1411: 
 1412:         return retdata,fieldlist,temp,fields
 1413: 
 1414:     def findTagsFromMapping(self,referenceType):
 1415:         """gib hash mit label -> generic zurueck"""
 1416:         
 1417: 
 1418:         if referenceType=="":
 1419:                 referenceType="book"
 1420:         
 1421:         temp =  self.ZopeFind(self.standardMD)[0:]
 1422: 
 1423:         
 1424:         #self.referencetypes=temp[0:]
 1425:         
 1426:         
 1427:     
 1428: 
 1429:         bibdata={}
 1430:         retdata={}
 1431:         fieldlist=self.standardMD.fieldList
 1432:         fields=[]
 1433:         for referenceTypeF in temp:
 1434:                 #print referenceType
 1435:         
 1436:                 if referenceTypeF[1].title.lower() == referenceType.lower(): 
 1437:                         try:
 1438:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1439:                                 referenceType=referenceTypeF[1].title
 1440:                         except:
 1441:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1442:                         bibdata['data']=referenceTypeF[1]
 1443:                         fields=bibdata[referenceType]
 1444:                         for field in fieldlist:
 1445:                             retdata[field]=referenceTypeF[1].getValue(field)[0]
 1446:         
 1447:         return retdata,fieldlist,temp,fields
 1448: 
 1449:     
 1450:     security.declarePublic('copyIndex_meta2echo_resource') # has to be change, presentlyset because of OSAS koordination
 1451:     def copyIndex_meta2echo_resource(self,RESPONSE=None):
 1452:             """copy MD von Index_meta to the echo_resource"""
 1453:             
 1454:             (metadict, error)=readMetadata(self.metalink)
 1455: 
 1456: 
 1457:             
 1458:             self.metaDataHash={}
 1459:             if not error=="": #Fehler beim Auslesen des Metafiles
 1460:                     
 1461:                     return "ERROR:",error,self.absolute_url()
 1462:             
 1463:             self.contentType=metadict['bib_type'][0:]
 1464:             fields=self.findTagsFromMapping(self.contentType)
 1465:             
 1466:             #fields=self.findLabelsFromMapping(self.contentType)
 1467:             for field in fields[1]:
 1468:                     
 1469:                     if self.isDefinedInThisSet(fields,field):
 1470:                             #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),''))
 1471:                             self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),''))
 1472: 
 1473:             
 1474:             
 1475:             if RESPONSE:
 1476:                     return RESPONSE.redirect('manage_main')
 1477:             
 1478:             return "OK:",self.absolute_url(),self.contentType
 1479:         
 1480:     def ECHO_getResourceMD(self,template="yes",back=None,overwrite="no"):
 1481:         """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
 1482:         (metadict, error)=readMetadata(self.metalink)
 1483: 
 1484:         if back:
 1485:             self.REQUEST.SESSION['back']=back
 1486: 
 1487:         if not error=="": #Fehler beim Auslesen des Metafiles
 1488:                 return "ERROR:",error
 1489:         
 1490:         if (not self.contentType) or (overwrite=="yes"):
 1491:                 self.contentType=metadict['bib_type'].lower()
 1492:                 
 1493:         if not (metadict['bib_type'].lower()==self.contentType.lower()):
 1494:                 self.REQUEST.SESSION['contentStorage']=metadict['bib_type']
 1495:                 self.REQUEST.SESSION['contentZope']=self.contentType
 1496: 
 1497:                 return zptFile(self, 'zpt/ECHO_getResourceMDErrorContentType.zpt')()
 1498: 
 1499:         self.REQUEST.SESSION['metadict']=metadict
 1500: 
 1501:         
 1502:         
 1503:         self.REQUEST.SESSION['diffs']=checkDiffs(self,self.REQUEST.SESSION['metadict'])
 1504:         
 1505: 
 1506:                 
 1507:         if template=="yes":
 1508:                 pt=zptFile(self, 'zpt/ECHO_resourceMD.zpt')
 1509:                 return pt()
 1510: 
 1511:         
 1512: 
 1513:     
 1514:     
 1515:     def ECHO_getMD(self,item):
 1516:         """Ausgabe der MD"""
 1517:         return getattr(self,item)
 1518: 
 1519:     def checkRDF(self,path):
 1520:             """check if pdf in the path"""
 1521:             try:
 1522:                     for fileName in os.listdir(path):
 1523:                             if os.path.splitext(fileName)[1]==".pdf":
 1524:                                     return os.path.join(path,fileName)
 1525:                     return None
 1526:             except:
 1527:                     return None
 1528:             
 1529:             
 1530:     security.declareProtected('View','index_html')
 1531:     def index_html(self):
 1532:         """standard page"""
 1533:         pdf=self.checkRDF(self.link)
 1534:         if pdf:
 1535:                 fh=file(pdf,'r').read()
 1536:                 self.REQUEST.RESPONSE.setHeader('Content-Type','application/pdf')
 1537:                 self.REQUEST.RESPONSE.write(fh)
 1538:                 self.REQUEST.RESPONSE.close()
 1539:                 return 
 1540:         return self.REQUEST.RESPONSE.redirect(self.link)
 1541: 
 1542:     def startpage_html(self):
 1543:             """prints out a startpage for a resource for use e.g. in the BVE"""
 1544: 
 1545:             # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt
 1546: 
 1547:             sp=self.ZopeFind(self,obj_ids=['startpage.html'])
 1548: 
 1549:             if sp:
 1550:                     return sp[1]()
 1551: 
 1552:             #pruefen ob irgendwo ein template
 1553:             if hasattr(self,'startpage_index_template'): 
 1554:                     return self.startpage_index_template()
 1555: 
 1556:             #generisches template ausgeben
 1557:             
 1558:             pt=zptFile(self, 'zpt/ECHO_startpage_index_template_standard.zpt')
 1559:             pt.content_type="text/html"
 1560:             return pt()
 1561: 
 1562:     def toc_html(self):
 1563:             
 1564:             sp=self.ZopeFind(self,obj_ids=['toc.html'])
 1565:                     
 1566:             if sp:
 1567:                     return sp[0][1]()
 1568: 
 1569: 
 1570:     security.declarePublic('generate_label') # has to be change, presentlyset because of OSAS koordination
 1571: 
 1572:     def generate_label(self):
 1573:         """Erzeugt_standard_Label aus Template"""
 1574:         pt=getattr(self,"label_template_"+self.contentType.lower())
 1575: 
 1576:         self.label=pt()[0:]
 1577:         return pt()
 1578: 
 1579:     security.declarePublic('generate_title') # has to be change, presentlyset because of OSAS koordination
 1580: 
 1581:     def generate_title(self,RESPONSE=None):
 1582:         """Erzeugt_standard_Label aus Template"""
 1583:         pt=getattr(self,"label_template_"+self.contentType.lower())
 1584: 
 1585:         self.title=pt()[0:]
 1586:         
 1587:         return pt()
 1588: 
 1589: Globals.InitializeClass(ECHO_resource)
 1590: 
 1591: def manage_addECHO_resourceForm(self):
 1592:         """Form for adding a ressource"""
 1593:         pt=zptFile(self, 'zpt/AddECHO_resourceForm.zpt')
 1594:         return pt()
 1595: 
 1596: 
 1597: 
 1598: 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):
 1599:     """addresource"""
 1600: 
 1601:     newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords)
 1602: 
 1603:     self._setObject(id,newObj)
 1604: 
 1605:     if RESPONSE is not None:
 1606:         RESPONSE.redirect('manage_main')
 1607:  
 1608: 
 1609: class ECHO_externalLink(Folder,ECHO_basis):
 1610:     """Link zu einer externen Ressource"""
 1611:     security=ClassSecurityInfo()
 1612:     meta_type='ECHO_externalLink'
 1613: 
 1614:     security.declarePublic('content_html')
 1615:     def content_html(self):
 1616:         """template fuer content"""
 1617:         ret= ECHO_basis.content_html(self,'externalLink')
 1618:         
 1619:         
 1620:         try:
 1621:             return ret.encode('utf-8')
 1622:         
 1623:         except:
 1624:                     try: 
 1625:                         return ret.decode('latin-1')
 1626:                     except:
 1627:              
 1628:                         return ret
 1629:     
 1630:     def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords):
 1631: 
 1632:         self.id = id
 1633:         """Festlegen der ID"""
 1634: 
 1635:         self.credits=toList(credits)
 1636:         self.label = label
 1637:         self.link= link
 1638:         self.title=title
 1639:         self.weight=weight
 1640:         self.description=description
 1641:         self.contentType=contentType
 1642:         self.responsible=responsible
 1643:         coordsnew=[ string.split(x,",") for x in coords]
 1644:         self.coords=coordsnew
 1645: 
 1646:     def ECHO_externalLink_config(self):
 1647:         """Main configuration"""
 1648: 
 1649:         if not hasattr(self,'weight'):
 1650:             self.weight=""
 1651:         if not hasattr(self,'coords'):
 1652:             
 1653:             self.coords=['']
 1654: 
 1655: 
 1656:         pt=zptFile(self, 'zpt/ChangeECHO_externalLink.zpt')
 1657:         return pt()
 1658:     
 1659: 
 1660:     def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1661:         """Aenderung der Properties"""
 1662:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1663: 
 1664:         self.link=link
 1665:         if RESPONSE is not None:
 1666:             RESPONSE.redirect('manage_main')
 1667:             
 1668:             
 1669:     manage_options = Folder.manage_options+(
 1670:         {'label':'Main Config','action':'ECHO_externalLink_config'},
 1671:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1672:         )
 1673: 
 1674:         
 1675:     def index_html(self):
 1676:         """standard page"""
 1677:         
 1678:         return self.REQUEST.RESPONSE.redirect(self.link)
 1679: 
 1680: def manage_addECHO_externalLinkForm(self):
 1681:         """Form for external Links"""
 1682:         pt=zptFile(self, 'zpt/AddECHO_externalLinkForm.zpt')
 1683:         return pt()
 1684: 
 1685: 
 1686: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
 1687:     """Add an external Link"""
 1688: 
 1689:     newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords)
 1690: 
 1691:     self._setObject(id,newObj)
 1692: 
 1693:     if RESPONSE is not None:
 1694:         RESPONSE.redirect('manage_main')
 1695:  
 1696: 
 1697: class ECHO_link(ECHO_externalLink):
 1698:         """external_link"""
 1699: 
 1700:         meta_type="ECHO_link"
 1701:         
 1702:         manage_options = ECHO_externalLink.manage_options+(
 1703:         	{'label':'add links config','action':'ECHO_link_addLinksForm'},
 1704:                 )
 1705:         
 1706:         def ECHO_link_addLinksForm(self):
 1707:             """Main configuration"""
 1708:         
 1709:             pt=zptFile(self, 'zpt/ChangeECHO_link_addLinks.zpt')
 1710:             return pt()
 1711:     
 1712:         def ECHO_link_addLinks(self,addLinks,RESPONSE):
 1713:             """add links"""
 1714:             self.addLinks=addLinks
 1715:             if RESPONSE is not None:
 1716:                 RESPONSE.redirect('manage_main')
 1717:   
 1718:         def content_html(self):
 1719:                 """template fuer link"""
 1720:         
 1721: 
 1722:                 if hasattr(self,"link_template"):
 1723:                         ret=ECHO_basis.content_html(self,'link')
 1724: 
 1725:                 else:
 1726:                         ret=ECHO_basis.content_html(self,'collection')
 1727: 
 1728: 
 1729:                 #return ret
 1730:                 return ret
 1731: #            
 1732: #            
 1733: #                try:
 1734: #                    return ret.decode('utf-8')
 1735: #                except:
 1736: #                    try: 
 1737: #                        return ret.decode('latin-1')
 1738: #                    except:
 1739: #                
 1740: #                        return ret
 1741: #        
 1742: 
 1743:                 
 1744:         def index_html(self):
 1745:                 """standard link"""
 1746:                 if self.link:
 1747:                  splitted=self.link.split("?")
 1748:                  if len(splitted)>1:
 1749:                         params=cgi.parse_qs(splitted[1])
 1750: 
 1751:                         for x in params.keys():
 1752:                                 if type(params[x]) is ListType:
 1753:                                         params[x]=params[x][0]
 1754:         
 1755: 
 1756:                  else:
 1757:                         params={}
 1758:                 
 1759:                  if getattr(self,'addLinks','yes')=="yes":
 1760:                      params['backLink']=self.aq_parent.absolute_url()
 1761:                      params['startLink']=splitted[0]+"?"+urllib.urlencode(params)
 1762:                 
 1763:                 
 1764:                  return self.REQUEST.RESPONSE.redirect(splitted[0]+"?"+urllib.urlencode(params))
 1765:                 else:
 1766:                  return ""
 1767: 
 1768: def manage_addECHO_linkForm(self):
 1769:         """Form for external Links"""
 1770:         pt=zptFile(self, 'zpt/AddECHO_linkForm.zpt')
 1771:         return pt()
 1772: 
 1773: 
 1774: def manage_addECHO_link(self,id,title,label,description="",contentType="",responsible="",link="",weight="",coords=[],credits=None,RESPONSE=None):
 1775:     """Add an external Link"""
 1776: 
 1777:     newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords)
 1778: 
 1779:     self._setObject(id,newObj)
 1780:     
 1781:     getattr(self,id).addLinks='no'
 1782:     
 1783:     if RESPONSE is not None:
 1784:         RESPONSE.redirect('manage_main')
 1785:         
 1786: 
 1787: class ECHO_collection(CatalogAware, Folder, Persistent, Implicit, Cacheable,ECHO_basis):
 1788:     """ECHO Collection"""
 1789: 
 1790:     security=ClassSecurityInfo()
 1791:     meta_type='ECHO_collection'
 1792:     default_catalog='resourceCatalog'
 1793:     
 1794: #    viewClassificationList=viewClassificationListMaster
 1795:     displayTypes=displayTypes
 1796: 
 1797:     path="/mpiwg/online/permanent/shipbuilding"
 1798: 
 1799:     def getMDValueSimpleSearchField(self):
 1800:           """returns value for simple search"""
 1801:           return " ".join([self.title,self.description])
 1802:                              
 1803:     def getTitleAndLabel(self):
 1804:         """gibt title und label zurueck"""
 1805:         return (getattr(self,'title',''),getattr(self,'label',''))
 1806: 
 1807:     def localizeObjects(self):
 1808:             """localize all objects"""
 1809:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_externalLink','ECHO_link','ECHO_mapText'])
 1810: 
 1811:             find=self.ZopeFind(self,obj_ids=('locale_en'))
 1812:             if not find:
 1813:                 self.manage_addECHO_locale("en",'','')
 1814:             for content in contents:
 1815: 
 1816:                     if content[1].meta_type in ['ECHO_link','ECHO_externalLink']:
 1817: 
 1818:                             find=content[1].ZopeFind(content[1],obj_metatypes=('ECHO_mapText'))
 1819:                             if find:
 1820:                                     root=find[0][1]
 1821: 
 1822:                                     locale=find[0][1].ZopeFind(find[0][1],obj_ids=('locale_en'))
 1823:                             else:
 1824:                                     root=None
 1825:                     else:
 1826:                             root=content[1]
 1827:                             locale=content[1].ZopeFind(content[1],obj_ids=('locale_en'))
 1828:                     if root and not locale:
 1829:                             root.manage_addECHO_locale("en",'','')
 1830:                     
 1831:             pt=zptFile(self, 'zpt/localizeObjects.zpt')
 1832:             return pt()
 1833: 
 1834: 
 1835:     def localize(self,REQUEST,RESPONSE):
 1836:             """localize"""
 1837:             for key in REQUEST.form.keys():
 1838:                     splitted=key.split("!")
 1839: 
 1840:                     if splitted[0]=="" or splitted[0]=="en" or splitted[0]=="title" or splitted[0]=="label":
 1841:                             if splitted[0]=="en":
 1842:                                     setattr(self.locale_en,splitted[1],REQUEST.form[key])
 1843:                             else:
 1844:                                     setattr(self,splitted[0],REQUEST.form[key])
 1845:                     else:
 1846:                             obj=getattr(self,splitted[0])
 1847: 
 1848:                             if obj.meta_type=="ECHO_mapText":
 1849:                                     if splitted[1]=="en":
 1850:                                             obj.locale_en.pt_edit(REQUEST.form[key],None)
 1851:                                     else:
 1852:                                             obj.pt_edit(REQUEST.form[key],None)
 1853:                             else:
 1854:                                     text=obj.ZopeFind(obj,obj_metatypes=['ECHO_mapText'])
 1855:                                     if splitted[1]=="en":
 1856:                                             
 1857:                                             text[0][1].locale_en.pt_edit(REQUEST.form[key],None)
 1858:                                     else:
 1859:                                             text[0][1].pt_edit(REQUEST.form[key],None)
 1860:             if RESPONSE is not None:
 1861:                         RESPONSE.redirect('manage_main')
 1862: 
 1863: 
 1864:     def getRDF(self,urn=None):
 1865:             """rdf of the collection"""
 1866:             
 1867:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 1868: 
 1869:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 1870:             
 1871:             if not urn:
 1872:                     urn=self.absolute_url()
 1873:                     
 1874:             li="""<RDF:li RDF:resource="%s" />\n"""
 1875: 
 1876:             
 1877:             for content in contents:
 1878:                     ret+=content[1].getRDF()+"\n"
 1879:                     
 1880:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 1881:             for content in contents:
 1882:                     nurn=content[1].absolute_url()
 1883:                     ret+=li%nurn
 1884:             return ret+"</RDF:Seq>"
 1885:             
 1886: 
 1887:     
 1888:     def changeLabels(self):
 1889:                 """change form"""
 1890:                 pt=zptFile(self, 'zpt/changeLabelsForm')
 1891:                 pt.content_type="text/html"
 1892:                 return pt()
 1893: 
 1894:     def changeTitles(self):
 1895:                 """change form"""
 1896:                 pt=zptFile(self, 'zpt/changeTitleForm')
 1897:                 pt.content_type="text/html"
 1898:                 return pt()
 1899: 
 1900:     def changeWeights(self):
 1901:                 """change form"""
 1902:                 pt=zptFile(self, 'zpt/changeWeightForm')
 1903:                 pt.content_type="text/html"
 1904:                 return pt()
 1905: 
 1906:     def changeMetaDataLinks(self):
 1907:                 """change form"""
 1908:                 pt=zptFile(self, 'zpt/changeMetaDataLinkForm')
 1909:                 pt.content_type="text/html"
 1910:                 return pt()
 1911:             
 1912:     def changeAccessRightsCollectionForm(self,preselect=None):
 1913:         """change access rights of all resources in this collection"""
 1914: 
 1915:         pt=zptFile(self, 'zpt/changeAccessRightsCollectionForm')
 1916:         pt.content_type="text/html"
 1917:         return pt(preselect=preselect)
 1918:         
 1919:         
 1920:     def changeAccessRightsCollection(self):
 1921:             """change"""
 1922:             ret=""
 1923:             argv=self.REQUEST.form
 1924:             
 1925:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 1926:             for resource in resources:
 1927:                    
 1928:                     if argv.has_key(resource[1].getId()+'_xml'):
 1929:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()+'_xml']+"</br>"
 1930:                             resource[1].setAccessRightXML(argv[resource[1].getId()+'_xml'])
 1931:                             resource[1].accessRight=argv[resource[1].getId()+'_xml']
 1932:                     elif argv.has_key(resource[1].getId()+'_echo'):
 1933:                             ret+="only local:"+resource[1].getId()+"   "+argv[resource[1].getId()+'_echo']+"</br>"
 1934:                             resource[1].accessRight=argv[resource[1].getId()+'_echo']
 1935:                     else:
 1936:                             ret+="ERROR:" +resource[0]
 1937:             return ret
 1938: 
 1939:     def changeMetaDataLinkInCollection(self):
 1940:             """change all lables of a collection"""
 1941:             ret=""
 1942:             argv=self.REQUEST.form
 1943:             
 1944:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 1945:             for resource in resources:
 1946:                    
 1947:                     try:
 1948:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1949:                             resource[1].metalink=argv[resource[1].getId()][0:]
 1950:                     except:
 1951:                             pass
 1952:             return ret
 1953: 
 1954:     def changeMetaDataLinkInCollection(self):
 1955:             """change all lables of a collection"""
 1956:             ret=""
 1957:             argv=self.REQUEST.form
 1958:             
 1959:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 1960:             for resource in resources:
 1961:                    
 1962:                     try:
 1963:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1964:                             resource[1].metalink=argv[resource[1].getId()][0:]
 1965:                     except:
 1966:                             pass
 1967:             return ret
 1968: 
 1969:     def changeWeightsInCollection(self):
 1970:             """change all lables of a collection"""
 1971:             ret=""
 1972:             argv=self.REQUEST.form
 1973:             
 1974:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 1975:             for resource in resources:
 1976:                    
 1977:                     try:
 1978:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1979:                             resource[1].weight=argv[resource[1].getId()][0:]
 1980:                     except:
 1981:                             pass
 1982:             return ret
 1983: 
 1984:     def changeTitlesInCollection(self):
 1985:             """change all lables of a collection"""
 1986:             ret=""
 1987:             argv=self.REQUEST.form
 1988:             
 1989:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 1990:             for resource in resources:
 1991:                    
 1992:                     try:
 1993:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 1994:                             resource[1].title=argv[resource[1].getId()][0:]
 1995:                     except:
 1996:                             pass
 1997:             return ret
 1998:     
 1999:     def changeLabelsInCollection(self):
 2000:             """change all lables of a collection"""
 2001:             ret=""
 2002:             argv=self.REQUEST.form
 2003:             
 2004:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2005:             for resource in resources:
 2006:                    
 2007:                     try:
 2008:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2009:                             resource[1].label=argv[resource[1].getId()][0:]
 2010:                     except:
 2011:                             pass
 2012:             return ret
 2013:        
 2014:     def importCollection(self,path=None,RESPONSE=None):
 2015:         """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
 2016:         
 2017:         if path is None:
 2018:                 pt=zptFile(self, 'zpt/importCollection.zpt')
 2019:                 return pt()
 2020: 
 2021:         files=os.listdir(path)
 2022:         ret=""
 2023:         for fileName in files:
 2024:             
 2025:             if fileName:
 2026:                 
 2027:                 tempPath=re.sub("/mpiwg/online","",path)
 2028:                 link="http://echo.mpiwg-berlin.mpg.de/zogilib_book?fn="+tempPath+"/"+fileName+"/pageimg"
 2029:                 
 2030:                 metalink=self.path+"/"+fileName+"/index.meta"
 2031:                 try:
 2032: 
 2033:                         #link="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir="+fileName+"&step=thumb"
 2034:                         
 2035:                         newObj=ECHO_resource(fileName,link,metalink,fileName,fileName,fileName,'generated','book','','','','','','')
 2036:                         self._setObject(fileName,newObj)
 2037:                 
 2038:                         genObj=getattr(self,fileName)
 2039:                         #genObj.createIndexFile()
 2040:                         ret+="OK:"+fileName+"<br/>"
 2041:                 except:
 2042:                         print "ERROR"
 2043:                         ret+="ERROR:"+fileName+"<br/>"
 2044: 
 2045:         return ret
 2046: 
 2047:         if RESPONSE is not None:
 2048:             RESPONSE.redirect('manage_main')
 2049: 
 2050:     def changeViewerTemplateSetsForm(self):
 2051:             """change the viewer template set"""
 2052:             pt=zptFile(self, 'zpt/changeViewerTemplateSet')
 2053:             return pt()
 2054: 
 2055:     def getViewerTemplateSets(self,obj_ids=None,RESPONSE=None):
 2056:             """Get the ViewerTemplateSet title for configuration"""
 2057:             ret=[]
 2058:             
 2059:             try:
 2060:                     viewerTemplateSets=self.ZopeFind(self.viewerTemplateSets,obj_metatypes=['OSAS_viewerTemplateSet'],obj_ids=obj_ids)#assumes viewerTemplateSets folder somewhere in the hierarchie.
 2061:             
 2062:                     for viewerTemplateSet in viewerTemplateSets:
 2063:                             ret.append((viewerTemplateSet[1].title,viewerTemplateSet[0],viewerTemplateSet[1]))
 2064: 
 2065:                     return ret
 2066:                     
 2067:             except:
 2068:                     return [('no ViewerTemplateSetfolders','')]
 2069: 
 2070:     def getTextToolsField(self,name,default=''):
 2071:             """Lese viewerTemplateSet der Collection not implemented yet!"""
 2072:             
 2073:             return default
 2074: 
 2075:             
 2076:     def isSelectedViewerTemplateSet(self,obj,id):
 2077:         """is ausgewaehlt"""
 2078:         
 2079:         if self.REQUEST['viewerTemplateSet']==id:
 2080:             return 1
 2081:         else:
 2082:             return None
 2083: 
 2084:     def changeViewerTemplateSets(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
 2085:             """change the templates"""
 2086: 
 2087:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2088: 
 2089:             for resource in resources:
 2090: 
 2091:                     resource[1].changeViewerTemplateSet(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
 2092: 
 2093:             if RESPONSE is not None:
 2094:                     RESPONSE.redirect('manage_main')
 2095: 
 2096: 
 2097:     def setStartpageFolderForm(self):
 2098:             """Form for changing the startpage"""
 2099: 
 2100:             
 2101:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPageFolder.zpt')
 2102:             pt.content_type="text/html"
 2103:             return pt()
 2104:     
 2105:     def setStartpageFolder(self,startpage=None,RESPONSE=None):
 2106:             """change the templates"""
 2107: 
 2108:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2109: 
 2110:             for resource in resources:
 2111: 
 2112:                     resource[1].setStartPage(startpage)
 2113: 
 2114:             if RESPONSE is not None:
 2115:                     RESPONSE.redirect('manage_main')
 2116: 
 2117:     def copyTitleToInfoXMLFolder(self,RESPONSE=None):
 2118:             """copy title into the title field of info.xml
 2119:             author and date werden leer!!!
 2120:             """
 2121: 
 2122:             
 2123:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2124:             
 2125:             
 2126:             for resource in resources:
 2127:                     ret,txt=resource[1].copyTitleToInfoXML()
 2128:                     if (not ret) and RESPONSE:
 2129:                             RESPONSE.write("error: %s\n"%txt)
 2130:                     if ret and RESPONSE:
 2131:                             RESPONSE.write("ok: %s\n"%txt)
 2132:                     
 2133:                     #zLOG.LOG("ECHO (copyTitleToInfoXMLFolder)",zLOG.INFO,txt)   
 2134:             if RESPONSE is not None:
 2135:                     RESPONSE.write("done!\n")
 2136:                     RESPONSE.close()
 2137:                     RESPONSE.redirect('manage_main')
 2138:                     
 2139:     def copySearchFields(self,RESPONSE=None):
 2140:             """copys < metadatafields to the object"""
 2141:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2142: 
 2143:             for resource in resources:
 2144: 
 2145:                     resource[1].copySearchFields()
 2146: 
 2147:             if RESPONSE is not None:
 2148:                     RESPONSE.redirect('manage_main')
 2149:                     
 2150:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 2151:             """warning"""
 2152:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 2153:             pt.content_type="text/html"
 2154:             return pt()
 2155: 
 2156:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 2157:             """copy metadata from the storage to ECHO"""
 2158: 
 2159:             return reloadMetaDataFromStorage(self,RESPONSE)
 2160: 
 2161:     
 2162:     def getPartnerCopyright(self,name,sonst="generic"):
 2163:                 """gibt generisches copyright eines partners aus, sonst behalte jetzige einsteillung"""
 2164:                 #print "hi",name,sonst
 2165:                 #print getattr(self.partners,name).copyrightType
 2166:                 try:
 2167:                         partner=getattr(self.partners,name)
 2168:                         return partner.copyrightType
 2169:                 except:
 2170:                         print "error"
 2171:                         return sonst
 2172: 
 2173:     def partnerSelector_HTML(self,selected=None):
 2174:          """give type selector"""
 2175:          if not selected:
 2176:                  retStr="<option selected>\n"
 2177:          else:
 2178:                  retStr="<option>\n"
 2179:                  
 2180:          try: # erste version copyrightTypes exists
 2181:                  for partner in self.credits:
 2182:                          if selected and (partner==selected):
 2183:                                  retStr+="""<option selected value="%s">%s\n"""%(partner,partner)
 2184:                          else:                
 2185:                                  retStr+="""<option value="%s">%s\n"""%(partner,partner)
 2186:          except:
 2187:                  """nothing"""
 2188:          return retStr
 2189:  
 2190: #    def getViewClassification(self):
 2191: #        if hasattr(self,'viewClassification'):
 2192: #            return self.viewClassification
 2193: #        else:
 2194: #            return ""
 2195: 
 2196:         
 2197:     def createRessourcesFromXMLForm(self):
 2198:             """form"""
 2199:             pt=zptFile(self, 'zpt/createRessourcesFromXMLForm.zpt')
 2200:             return pt()
 2201: 
 2202:     def createRessourcesFromXML(self,fileupload):
 2203:             """read an XML file for generating resources"""
 2204:             dom=xml.dom.minidom.parse(fileupload)
 2205:             ret="<h2>Added</h2>"
 2206:             for resource in dom.getElementsByTagName('resource'):
 2207:                     link=getText(resource.getElementsByTagName('link')[0].childNodes)
 2208:                     label=getText(resource.getElementsByTagName('label')[0].childNodes)
 2209:                     #splitted=link.split("?")[0].split("/")
 2210:                     #id=splitted[len(splitted)-1].encode('ascii')
 2211:                     id=re.sub(" ","_",label).encode('ascii')
 2212:                     
 2213:                     ret+="<p>"+label+"</p>"
 2214:                     manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","","",link.encode('ascii'),"","")
 2215:             return ret
 2216:         
 2217:     security.declarePublic('getImageTag')
 2218:     def getImageTag(self):
 2219:         """GetTag"""
 2220:         try:
 2221:             return self.imageTag
 2222:         except:
 2223:             return ""
 2224: 
 2225: 
 2226:     def addMovie(self,id,title,label,description,contentType,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2227:         """SSS"""
 2228: 
 2229:         #manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2230:         if not hasattr(self,id):
 2231:                 try:
 2232:                         manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2233:                         return "done"
 2234:                 except:
 2235:                         return None
 2236:         else:
 2237:                 obj=getattr(self,id)
 2238:                 obj.changeECHO_movie_main(metalink,link,rawFile,lowresFile,thumbUrl,title,label,description,contentType,weight=weight)
 2239: 
 2240:         return "changed"
 2241: 
 2242:     def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2243:         """SSS"""
 2244:         try:
 2245:             manage_addECHO_resource(self,id,title,label,description,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2246:             return "done"
 2247:         except:
 2248:             return None
 2249: 
 2250:     def getSecondaryLink(self):
 2251:         """secondary link"""
 2252:         try:
 2253:             return self.secondaryLink
 2254:         except:
 2255:             return ""
 2256: 
 2257:     def getSecondaryLinkTitle(self):
 2258:         """secondary link"""
 2259:         try:
 2260:             return self.secondaryLinkTitle
 2261:         except:
 2262:             return ""
 2263:         
 2264:     def getCollectionTreeXML(self,pwstr=None):
 2265:         """Tree as XML"""
 2266: 
 2267:         def addPassWd(str,pwstr=None):
 2268:                 """adds a user/passwd to an url"""
 2269:                 if pwstr:
 2270:                         txt2=re.sub(r"(http://)(.*?)","\g<1>%s@\g<2>"%pwstr,str)
 2271:                 else:
 2272:                         txt2=re.sub(r"(http://)(.*?)","\g<1>www:3333@\g<2>",str)
 2273:                 return txt2
 2274: 
 2275:         def getCollection(object,depth=0,pwstr=None):
 2276:             depth+=1
 2277:             collections=""
 2278:             for entry in object.__dict__.keys():
 2279:                 element=getattr(object,entry)
 2280:                 try:
 2281:                     if element.meta_type in ["ECHO_collection","ECHO_group"]:
 2282:                         collections+="<element name=\""+urllib.quote(element.title)+"\" url=\""+addPassWd(element.absolute_url(),pwstr=pwstr)+"\">"
 2283:                         collections+=getCollection(element,depth)+"</element>\n"
 2284:                 except:
 2285:                     """nothing"""
 2286:             return collections
 2287:         
 2288:         ret="""<?xml version="1.0" encoding="utf-8" ?>"""
 2289:         return ret+"<collection>"+getCollection(self,pwstr=pwstr)+"</collection>"
 2290:     
 2291:     def createAllJSAreas(self):
 2292:         """create area calls for JavaScript"""
 2293:         areas = self.getAllMapAreas()
 2294:         return self.createJSAreas(areas)
 2295: 
 2296:     
 2297:     emptyPartner=ECHO_partner("", "","", "", "", "", "", "", "")
 2298:     
 2299:     security.declarePublic('getCreditObject')
 2300:     def getCreditObject(self,name):
 2301:         """credit id to credititem"""
 2302:         try:
 2303:             return getattr(self.partners,name)
 2304:         except:
 2305:             
 2306:             return self.emptyPartner
 2307:                 
 2308:     
 2309:     security.declarePublic('ECHO_generateNavBar')
 2310:     def ECHO_generateNavBar(self):
 2311:         """Erzeuge Navigationsbar"""
 2312:         link=""
 2313:         object="self"
 2314:         ret=[]
 2315:         path=self.getPhysicalPath()
 2316:         for element in path:
 2317:             
 2318:            
 2319:             if not element=="":
 2320:                 object+="."+element
 2321:                 
 2322:                 label=eval(object).label
 2323:                 link+="/"+element
 2324:                 if not label=="":
 2325:                     ret.append((label,link))
 2326:         return ret
 2327:     
 2328: 
 2329:     def ECHO_rerenderLinksMDWarning(self):
 2330:                 """change form"""
 2331:                 pt=zptFile(self, 'zpt/rerenderLinksWarning')
 2332:                 pt.content_type="text/html"
 2333:                 return pt()
 2334: 
 2335: 
 2336:     
 2337:     security.declarePublic('ECHO_rerenderLinksMD')
 2338:     def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
 2339:         """Rerender all Links"""
 2340:         return ECHO_rerenderLinksMD(self,obj,types)
 2341: 
 2342:         
 2343:     def __init__(self,id,title,label,description="",contentType="",responsible="",credits="",weight="",sortfield="",coords=[],secondaryLinkTitle="",secondaryLink="",imageTag="",bgcolour=""):
 2344: 
 2345:         self.id = id
 2346:         """Festlegen der ID"""
 2347:         self.credits=toList(credits)
 2348:         self.label = label
 2349:         self.title=title
 2350:         self.description=description
 2351:         self.contentType=contentType
 2352:         self.responsible=responsible
 2353:         self.imageTag=imageTag
 2354:         self.weight=weight
 2355:         self.sortfield=sortfield
 2356:         coordsnew=[ string.split(x,",") for x in coords]
 2357:         self.coords=coordsnew
 2358:         self.secondaryLinkTitle=secondaryLinkTitle
 2359:         self.secondaryLink=secondaryLink
 2360:         self.bgcolour=bgcolour
 2361:         
 2362: 
 2363:     manage_options = Folder.manage_options+ Cacheable.manage_options+(
 2364:         {'label':'Main Config','action':'ECHO_collection_config'},
 2365:         {'label':'Change Labels','action':'changeLabels'},
 2366:         {'label':'Change Titles','action':'changeTitles'},
 2367:         {'label':'Localize','action':'localizeObjects'},
 2368:         {'label':'Change Weights','action':'changeWeights'},
 2369:         {'label':'Rerender Labels and Titles','action':'ECHO_rerenderLinksMDWarning'},
 2370:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2371:         {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
 2372:         {'label':'Set Startpage','action':'setStartpageFolderForm'},
 2373:         {'label':'Change Viewer Templates and Image Viewer','action':'changeViewerTemplateSetsForm'},
 2374:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 2375:         {'label':'ImportCollection','action':'importCollection'},
 2376:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 2377:         {'label':'Change access rights',  'action':'changeAccessRightsCollectionForm'},
 2378:         )
 2379: 
 2380:     
 2381:     security.declarePublic('ECHO_collection_config')
 2382:     def ECHO_collection_config(self):
 2383:         """Main configuration"""
 2384: 
 2385:         if not hasattr(self,'weight'):
 2386:             self.weight=""
 2387: 
 2388:         if not hasattr(self,'sortfield'):
 2389:             self.sortfield="weight"
 2390:   
 2391:         pt=zptFile(self, 'zpt/ChangeECHO_collection.zpt')
 2392:         return pt()
 2393: 
 2394: 
 2395:     def getBgcolour(self):
 2396:             """colour"""
 2397:             if hasattr(self,'bgcolour') and not (self.bgcolour==""):
 2398:                     return self.bgcolour
 2399:             else:
 2400:                     return "#dddddd"
 2401: 
 2402:                 
 2403:     security.declarePublic('changeECHO_collection')         
 2404:     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=""):
 2405:         """Aenderung der Properties"""
 2406: 
 2407:         self.secondaryLink=secondaryLink
 2408:         self.secondaryLinkTitle=secondaryLinkTitle
 2409:         self.imageTag=imageTag
 2410:         self.bgcolour=bgcolour
 2411:         self.location=location
 2412:         self.isAlwaysClickable=isAlwaysClickable
 2413:         self.prefix=prefix[0:]
 2414:         self.suffix=suffix[0:]
 2415:         
 2416:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2417:                 
 2418:         self.sortfield=sortfield
 2419: 
 2420:         if RESPONSE is not None:
 2421:             RESPONSE.redirect('manage_main')
 2422:             
 2423:     def setAlwaysClickable(self,flag="yes"):
 2424:             """set clickable"""
 2425:             if flag=="yes":
 2426:                     self.isAlwaysClickable="yes"
 2427:             else:
 2428:                     self.isAlwaysClickable=None
 2429: 
 2430:             return flag
 2431:     
 2432:     def showOverview(self):
 2433:         """overview"""
 2434:         if 'ECHO_overview.html' in self.__dict__.keys():
 2435:             return getattr(self,'ECHO_overview.html')()
 2436:         pt=zptFile(self, 'zpt/ECHO_content_overview.zpt')
 2437:         return pt()
 2438: 
 2439: 
 2440:     security.declareProtected('View','index_html')
 2441:     def index_html(self):
 2442:         """standard page"""
 2443:         if self.ZCacheable_isCachingEnabled():
 2444:             
 2445:             result = self.ZCacheable_get()
 2446:             if result is not None:
 2447:                 # Got a cached value.
 2448:                 return result
 2449:         
 2450:         if 'index.html' in self.__dict__.keys():
 2451:             ret=getattr(self,'index.html')()
 2452:         
 2453:         elif 'overview' in self.__dict__.keys():
 2454:             ret=self.showOverview()
 2455:         elif hasattr(self,'collection_index_template'):
 2456:             ret=self.collection_index_template()    
 2457:         elif hasattr(self,'main_index_template'):
 2458: 
 2459:             ret=self.main_index_template.__of__(self)(self.main_template)
 2460:         else:
 2461:             pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2462:             pt.content_type="text/html"
 2463:             ret=pt.render()
 2464: 
 2465:         self.ZCacheable_set(ret)
 2466:         return ret
 2467: 
 2468:     security.declarePublic('content_html')
 2469:     def content_html(self,**argv):
 2470:         """template fuer content"""
 2471:         #print "NN",argv
 2472:         ret = ECHO_basis.content_html(self,'collection')
 2473:         
 2474:         try:
 2475:                 return ret.encode('utf-8')
 2476:         except:
 2477:             
 2478:             try: 
 2479:                 return ret.decode('latin-1')
 2480:             except:
 2481:                 
 2482:                 return ret
 2483:              
 2484:     def getCredits(self):
 2485:         """Ausgabe der credits"""
 2486:         if self.credits:
 2487:             return self.credits
 2488:         else:
 2489:             return []
 2490: 
 2491:     def area_img(self):
 2492:         """area image"""
 2493:         bt = BrowserCheck(self)
 2494:         if bt.isIE or bt.isN4:
 2495:             return sendFile(self, 'images/red.gif', 'image/gif')
 2496:         else:
 2497:             return sendFile(self, 'images/reda.png', 'image/png')
 2498: 
 2499:     def trans_img(self):
 2500:         """empty image"""
 2501:         return sendFile(self, 'images/trans.gif', 'image/gif')
 2502: 
 2503:     def hl_lib_js(self):
 2504:         """javascript"""
 2505:         return sendFile(self, 'js/hl_lib.js', 'text/plain')
 2506: 
 2507:     def js_lib_js(self):
 2508:         """javascript -- old name"""
 2509:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2510: 
 2511:     def baselib_js(self):
 2512:         """javascript"""
 2513:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2514: 
 2515:     def hl_add_js(self):
 2516:         """javascript"""
 2517:         return sendFile(self, 'js/hl_add.js', 'text/plain')
 2518: 
 2519:     def getAllMapAreas(self,mapColTypes=['ECHO_collection','ECHO_resource','ECHO_link','ECHO_externalLink']):
 2520:         """Give list of coordinates"""
 2521:         
 2522:         areas=[]
 2523:         for entry in self.getSubCols(subColTypes=mapColTypes):
 2524:             object=entry
 2525:             areas.extend(object.getMapAreas())
 2526:         return areas
 2527:     
 2528: 
 2529:     def deleteMapAreas(self):
 2530:         """deletes all map areas from this object"""
 2531:         for obs in self.ZopeFind(self, obj_metatypes=['MapArea'], search_sub=1):
 2532:             ob = obs[1]
 2533:             id = ob.id
 2534:             parent = ob.aq_parent
 2535:             print "deleting: ", ob.id
 2536:             parent._delObject(id)
 2537:         return "Done"
 2538: 
 2539: 
 2540:     getSubCols = ECHO_helpers.getSubCols
 2541:     
 2542:     def getSubcolsXMLRpc(self,searchSimple):
 2543:         """simplesearch results suitable for xml rpc, gives back array objid,url"""
 2544:         
 2545:         return [x.absolute_url() for x in self.getSubCols(searchSimple=searchSimple)]
 2546:     
 2547:     
 2548: Globals.InitializeClass(ECHO_collection)
 2549:     
 2550: def manage_addECHO_collectionForm(self):
 2551:         """Add collection form"""
 2552:         pt=zptFile(self, 'zpt/AddECHO_collectionForm.zpt')
 2553:         return pt()
 2554: 
 2555: 
 2556: def manage_addECHO_collection(self,id,title,label,description="",contentType="",responsible="",weight=0,sortfield="weight",coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
 2557:     """add a echo collection"""
 2558:     
 2559: 
 2560:     newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 2561: 
 2562:     self._setObject(id,newObj)
 2563: 
 2564:     if RESPONSE is not None:
 2565:         RESPONSE.redirect('manage_main')
 2566: 
 2567: class ECHO_group(ECHO_collection):
 2568:         """ECHO Gruppe"""
 2569:         security=ClassSecurityInfo()
 2570:         meta_type="ECHO_group"
 2571: 
 2572:         manage_options = Folder.manage_options+(
 2573:                 {'label':'Main Config','action':'ECHO_group_config'},
 2574:                 {'label':'Rerender Links','action':'ECHO_rerenderLinksMDWarning'},
 2575:                 {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2576:                 )
 2577:         
 2578:         security.declareProtected('View','index_html')
 2579: 
 2580: 
 2581:         def getRDF(self,urn=None):
 2582:             """rdf of the collection"""
 2583:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2584: 
 2585:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2586: 
 2587:             
 2588:             if not urn:
 2589:                     urn=self.absolute_url()
 2590:             li="""<RDF:li RDF:resource="%s" />\n"""
 2591:             
 2592:             
 2593:             for content in contents:
 2594:                     ret+=content[1].getRDF()+"\n"
 2595:                     
 2596:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2597:             for content in contents:
 2598:                     nurn=content[1].absolute_url()
 2599:                     ret+=li%nurn
 2600:             return ret+"</RDF:Seq>"
 2601:             
 2602:         def index_html(self):
 2603:                 """standard page"""
 2604:                 displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
 2605:                 #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
 2606:                 #       return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
 2607:                 
 2608:                 if 'index.html' in self.__dict__.keys():
 2609:                         return getattr(self,'index.html')()
 2610:                 
 2611:                 elif 'overview' in self.__dict__.keys():
 2612:                         return self.showOverview()
 2613:                 elif hasattr(self,'group_index_template'):
 2614:                         return self.group_index_template()
 2615:                 elif hasattr(self,'collection_index_template'):
 2616:                         return self.collection_index_template()    
 2617:                 elif hasattr(self,'main_index_template'):
 2618:                     return self.main_index_template()    
 2619: 
 2620:                 pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2621:                 pt.content_type="text/html"
 2622:                 return pt()
 2623: 
 2624:         def ECHO_group_config(self):
 2625:                 """Main configuration"""
 2626:                 
 2627:                 if not hasattr(self,'weight'):
 2628:                         self.weight=""
 2629:                         
 2630:                 if not hasattr(self,'sortfield'):
 2631:                         self.sortfield="weight"
 2632:                                 
 2633:                 if not hasattr(self,'coords'):
 2634:                         self.coords=[]
 2635: 
 2636:                 pt=zptFile(self, 'zpt/ChangeECHO_group.zpt')
 2637:                 return pt()
 2638: 
 2639:         def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 2640:                 """Aenderung der Properties"""
 2641: 
 2642:                 self.secondaryLink=secondaryLink
 2643:                 self.secondaryLinkTitle=secondaryLinkTitle
 2644:                 self.imageTag=imageTag
 2645:                 self.bgcolour=bgcolour
 2646:                 self.logo=logo
 2647:                 
 2648:                 setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2649: 
 2650: 
 2651: 
 2652:                 self.sortfield=sortfield
 2653: 
 2654:                 if RESPONSE is not None:
 2655:                     RESPONSE.redirect('manage_main')
 2656: 
 2657:         def getLogo(self):    
 2658:                 """logo ausgeben"""
 2659:                 try:
 2660:                     return self.logo
 2661:                 except:
 2662:                     return "ECHO_groups"
 2663: 
 2664:         security.declarePublic('content_html')
 2665:         def content_html(self):
 2666:                 """template fuer content"""
 2667:                 return ECHO_basis.content_html(self,'group')
 2668:     
 2669: 
 2670: 
 2671: def manage_addECHO_groupForm(self):
 2672:         """Add group form"""
 2673:         pt=zptFile(self, 'zpt/AddECHO_groupForm.zpt')
 2674:         return pt()
 2675: 
 2676: 
 2677: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 2678:     """add a echo group"""
 2679:     
 2680: 
 2681:     newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 2682: 
 2683:     setattr(newObj,'logo',logo)
 2684:     self._setObject(id,newObj)
 2685:     
 2686:     if RESPONSE is not None:
 2687:         RESPONSE.redirect('manage_main')
 2688: 
 2689: Globals.InitializeClass(ECHO_group)
 2690: 
 2691: 
 2692: class ECHO_userFolder(UserFolder):
 2693:         """User folder for Intranet"""
 2694:         _domain_auth_mode=1 # Identification via domain
 2695:         meta_type="ECHO_userFolder"
 2696:         
 2697:         def authenticate(self, name, password, request):
 2698:                 emergency = self._emergency_user
 2699:                 if name is None:
 2700:                     return None
 2701:                 if emergency and name==emergency.getUserName():
 2702:                     user = emergency
 2703:                 else:
 2704:                     user = self.getUser(name)
 2705:                 if user is not None and user.authenticate(password, request):
 2706:                     return user
 2707:                 else:
 2708:                     return None
 2709: 
 2710:         def domainSpecMatch(self,spec, request):
 2711:             host=''
 2712:             addr=''
 2713: 
 2714:             # Fast exit for the match-all case
 2715:             if len(spec) == 1 and spec[0] == '*':
 2716:                 return 1
 2717: 
 2718:             if request.has_key('REMOTE_HOST'):
 2719:                 host=request['REMOTE_HOST']
 2720: 
 2721:             if request.has_key('REMOTE_ADDR'):
 2722:                 addr=request['REMOTE_ADDR']
 2723: 
 2724:             if request.has_key('HTTP_X_FORWARDED_FOR'):
 2725:                 addr=request['HTTP_X_FORWARDED_FOR']
 2726: 
 2727:             
 2728:             if not host and not addr:
 2729:                 return 0
 2730: 
 2731:             if not host:
 2732:                 try:    host=socket.gethostbyaddr(addr)[0]
 2733:                 except: pass
 2734:             if not addr:
 2735:                 try:    addr=socket.gethostbyname(host)
 2736:                 except: pass
 2737: 
 2738: 
 2739:             _host=host.split('.')
 2740:             _addr=addr.split('.')
 2741:             _hlen=len(_host)
 2742:             _alen=len(_addr)
 2743: 
 2744:             for ob in spec:
 2745:                 sz=len(ob)
 2746:                 _ob=ob.split('.')
 2747:                 _sz=len(_ob)
 2748: 
 2749:                 mo = addr_match(ob)
 2750:                 if mo is not None:
 2751:                     if mo.end(0)==sz:
 2752:                         fail=0
 2753:                         for i in range(_sz):
 2754:                             a=_addr[i]
 2755:                             o=_ob[i]
 2756:                             if (o != a) and (o != '*'):
 2757:                                 fail=1
 2758:                                 break
 2759:                         if fail:
 2760:                             continue
 2761:                         return 1
 2762: 
 2763:                 mo = host_match(ob)
 2764:                 if mo is not None:
 2765:                     if mo.end(0)==sz:
 2766:                         if _hlen < _sz:
 2767:                             continue
 2768:                         elif _hlen > _sz:
 2769:                             _item=_host[-_sz:]
 2770:                         else:
 2771:                             _item=_host
 2772:                         fail=0
 2773:                         for i in range(_sz):
 2774:                             h=_item[i]
 2775:                             o=_ob[i]
 2776:                             if (o != h) and (o != '*'):
 2777:                                 fail=1
 2778:                                 break
 2779:                         if fail:
 2780:                             continue
 2781:                         return 1
 2782:             return 0
 2783: 
 2784: Globals.default__class_init__(ECHO_userFolder)
 2785: 
 2786: 
 2787: 
 2788: def manage_addECHO_userFolder(self,dtself=None,REQUEST=None,**ignored):
 2789:     """add a user folder """
 2790:     f=ECHO_userFolder()
 2791:     self=self.this()
 2792:     try:    self._setObject('acl_users', f)
 2793:     except: return MessageDialog(
 2794:                    title  ='Item Exists',
 2795:                    message='This object already contains a User Folder',
 2796:                    action ='%s/manage_main' % REQUEST['URL1'])
 2797:     self.__allow_groups__=f
 2798:     if REQUEST is not None:
 2799:         REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
 2800: 
 2801: def manage_addECHO_userFolderForm(self):
 2802:         """add a user folder form"""
 2803:         return manage_addECHO_userFolder(self)
 2804: 
 2805: 
 2806: 
 2807: def createNode(self,descrs,node):
 2808:         name=descrs[node]['name']
 2809:         type=descrs[node]['type']
 2810:         urn=node
 2811:         #print "    will create",node.encode('utf-8')
 2812:         id=re.sub('[^a-zA-Z0-9]','',name).encode('ascii','ignore')
 2813:         #print "id",id
 2814:         #print type
 2815:         #self.REQUEST.RESPONSE.write("<p>%s<p>\n"%id)
 2816:         if type=="CDLI_group":
 2817:                 
 2818:                 try:
 2819:                         manage_addECHO_collection(self,id,name,name,"","","","","")
 2820:                 
 2821:                 except:
 2822:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 2823:                         
 2824:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 2825:                 
 2826:                 return type,getattr(self,id),urn
 2827: 
 2828:         if type=="CDLI_item":
 2829:                 try:
 2830:                         manage_addECHO_resource(self,id,name,name,"","",urn,"","")
 2831:                 except:
 2832:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 2833:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 2834:                 
 2835:                 
 2836:         return "XX"
 2837: 
 2838: 
 2839: class ECHO_root(Folder,Persistent,Implicit):
 2840:     """ECHO Root Folder"""
 2841: 
 2842:     security=ClassSecurityInfo()
 2843:     
 2844:     meta_type="ECHO_root"
 2845:         
 2846:     
 2847:     def mod_re_sub(self,pattern,replace,string):
 2848:         """re.sub aus mod re zur Verfuegung stellen"""
 2849:         return re.sub(pattern,replace,string)
 2850:     
 2851:     def findObjectFromFulltext(self,existUri):
 2852:         '''
 2853:         
 2854:         @param url:
 2855:         @param existUri:
 2856:         '''
 2857: 
 2858:         if existUri:
 2859:             #TODO: at the moment assume that the filename is unique, the whole has to changed to a system of ids.
 2860:             filename=existUri.split("/")[-1]
 2861:         
 2862:         founds=self.resourceCatalog.search({'fullTextUrl':os.path.splitext(filename)[0]})  
 2863:         
 2864:         ret=[(found.title,found.getObject().absolute_url(),found.getObject().aq_parent.absolute_url()) for found in founds]
 2865:         
 2866:         return ret
 2867:         
 2868:     def reindex(self,RESPONSE=None):
 2869:         """indiziere alle Objecte neu"""
 2870:         
 2871:         if RESPONSE:
 2872:             RESPONSE.write("<html><body>")
 2873:         
 2874:         resources=self.ZopeFind(self,obj_metatypes=["ECHO_resource"], search_sub=1)
 2875:         
 2876:         for resource in resources:
 2877:             resource[1].reindex()
 2878:             #print "<p> done %s </p>\n"
 2879:             if RESPONSE:
 2880:                 RESPONSE.write("<p> done %s </p>\n"%resource[0])
 2881:                 
 2882:         if RESPONSE:
 2883:             RESPONSE.write("<p> ok </p></html></body>\n")
 2884:             
 2885:     def printer(self,txt):
 2886:         print txt
 2887:         print txt[2]
 2888:         print txt[2].getImageTag()
 2889:         print "HO"
 2890:         return txt[2].getImageTag()
 2891: 
 2892:     def printer2(self,txt):
 2893:         print txt
 2894: 
 2895: 
 2896:     def item2(self,txt):
 2897:         return txt[2]
 2898: 
 2899:     def setLanguage(self,lang):
 2900:             """Set language cookie"""
 2901:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 2902: 
 2903:     def switchLanguage(self):
 2904:             """Set language cookie"""
 2905:             if self.getLanguage()=="en":
 2906:                     lang="de"
 2907:             else:
 2908:                     lang="en"
 2909:             
 2910:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 2911:             self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1'])
 2912:     def getLanguage(self):
 2913:             """get language cookie"""
 2914:             lang= self.REQUEST.cookies.get('lang_exhibition','de')
 2915:             if lang == '':
 2916:                     lang="de"
 2917:             return lang
 2918:     
 2919:     def getContentOverviewTemplate(self):
 2920:         """produces overview template with macro"""
 2921:         pt = zptObjectOrFile(self, 'content_overview_template')
 2922:         return pt
 2923: 
 2924:     def mapstyle_css(self):
 2925:         """send mapstyle.css"""
 2926:         sendFile(self, 'html/ECHO_mapstyle.css', 'text/css')
 2927: 
 2928: 
 2929:     ###Cdli adds -> have to be removed
 2930:     def getTablet(self,item):
 2931:         #print "getTablet"
 2932:         try:
 2933:                 read=urllib.urlopen("http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"%item).read()
 2934:                 read=re.sub("\[search\]","search",read)
 2935:                 return read[read.find("<body>")+6:read.rfind("</body>")]
 2936:         except:
 2937:                 return "<h1>Sorry no connection to the data server enlil.museum.upenn.edu</h1>"
 2938:         #return "http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"
 2939:     ###END CDLI add
 2940: 
 2941: 
 2942:     def URLquote(self, text):
 2943:         """urllib.quote fuer Michael"""
 2944:         return urllib.quote(text)
 2945: 
 2946: 
 2947:     def checkResource(self,id):
 2948:             """checks if a resource is in the tree, gives back none or list of resources"""
 2949:             if not id:
 2950:                 id=""
 2951:             splitted=id.split("/")
 2952:             id=splitted[len(splitted)-1]
 2953:             if hasattr(self,"_v_checkResource") and self._v_checkResource.has_key(id): #existiert ein cache und id ist bereits drin?
 2954:                             return self._v_checkResource[id]
 2955: 
 2956:             else:
 2957:                     resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],obj_ids=[id],search_sub=1)
 2958: 
 2959:                     if not hasattr(self,"_v_checkResource"): self._v_checkResource={}#lege cache an falls nicht existent
 2960:                     if resources:
 2961:                             self._v_checkResource[id]=resources[0:] # slicing to be sure that data is stabil
 2962:                     else:
 2963:                             self._v_checkResource[id]=None
 2964:                     
 2965:                     return self._v_checkResource[id]
 2966:             
 2967:     def sendForm(self,fromaddr,content,server='mail.mpiwg-berlin.mpg.de'):
 2968:             """sendform"""
 2969:             toaddrs=["dwinter@mpiwg-berlin.mpg.de"]
 2970:             
 2971:             msg = ("From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n"
 2972:                    % (fromaddr, ", ".join(toaddrs),"testsub"))
 2973:             server = smtplib.SMTP(server)
 2974:             #server.set_debuglevel(1)
 2975:             msg=msg+content
 2976:             server.sendmail(fromaddr, toaddrs, msg)
 2977:             server.quit()
 2978:                  
 2979:     def generateFromRDFForm(self):
 2980:                 """change form"""
 2981:                 pt=zptFile(self, 'zpt/generateFromRDFForm')
 2982:                 pt.content_type="text/html"
 2983:                 return pt()
 2984: 
 2985:     def generateFromRDF(self,file,startNode="/Cuneiform Corpus"):
 2986: 
 2987:             """generate from RDF"""
 2988: 
 2989:             global seqs
 2990:             seqs={}
 2991:             global descrs
 2992:             descrs={}
 2993:             global key
 2994:             key=""
 2995:             global value
 2996:             value=""
 2997: 
 2998:             def getEdges(seqs,urn):
 2999:                     """edges"""
 3000:                     ret=[]
 3001:                     return seqs[urn]
 3002: 
 3003:             def createSubs(self,seqs,descrs,urn,level=0):
 3004:                     """create subs"""
 3005:                     for edge in getEdges(seqs,urn):
 3006:                             cn=createNode(self,descrs,edge)
 3007:                             if cn[0]=="CDLI_group":
 3008:                                     createSubs(cn[1],seqs,descrs,cn[2],level+1)
 3009:                     return
 3010: 
 3011:             def start_element(name,attrs):
 3012: 
 3013:                     global seqs
 3014:                     global descrs
 3015:                     global key
 3016:                     global value
 3017:                     seq=""
 3018:                     if name=="RDF:Seq":
 3019:                             key=attrs.get('RDF:about')
 3020:                             try: # teste ob liste
 3021:                                     x=seqs[key][0]
 3022:                             except:
 3023: 
 3024:                                     seqs[key]=[]
 3025: 
 3026:                     
 3027:                     elif name=="RDF:Description":
 3028:                             key=attrs.get('RDF:about')
 3029:                             
 3030: 
 3031:                     elif name=="RDF:li":
 3032:                             name=attrs.get('RDF:resource')
 3033:                             seqs[key].append(name)
 3034: 
 3035:                     elif name=="ECHONAVIGATION:type":
 3036:                             value="type"
 3037: 
 3038:                     elif name=="ECHONAVIGATION:name":
 3039:                             value="name"
 3040:                     elif name=="ECHONAVIGATION:linkClickable":
 3041:                             value="linkClickable"
 3042:                             
 3043:             def end_element(name):
 3044:                             """nothing"""
 3045:                             key=""
 3046:                             value=""
 3047: 
 3048:             def char_data(data):
 3049:                     """nothing"""
 3050: 
 3051:                     data=re.sub("\n","",data)
 3052:                     try:
 3053:                             if descrs[key].has_key(value):
 3054:                                     descrs[key][value]+=data
 3055:                             else:
 3056:                                     descrs[key][value]=data
 3057:                     except:
 3058: 
 3059:                             descrs[key]={}
 3060:                             descrs[key][value]=data
 3061:                             
 3062:             p = xml.parsers.expat.ParserCreate()
 3063:             
 3064:             p.StartElementHandler = start_element
 3065:             p.EndElementHandler = end_element
 3066:             p.CharacterDataHandler = char_data
 3067:             
 3068:             
 3069:             p.ParseFile(file)
 3070:             self.REQUEST.RESPONSE.write("<html><body><h1>Start</h1>")
 3071:             createSubs(self,seqs,descrs,startNode)
 3072:             self.REQUEST.RESPONSE.write("<h1>done</h1></body></html>")
 3073:             #print "done"
 3074: 
 3075:             
 3076:             return "done"
 3077:     
 3078:             
 3079: 
 3080:                 
 3081:     def changeWeightsInCollection(self):
 3082:             """change all lables of a collection"""
 3083:             ret=""
 3084:             argv=self.REQUEST.form
 3085:             
 3086:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 3087:             for resource in resources:
 3088:                    
 3089:                     try:
 3090:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 3091:                             resource[1].weight=argv[resource[1].getId()][0:]
 3092:                     except:
 3093:                             pass
 3094:             return ret
 3095: 
 3096:     def changeWeights(self):
 3097:                 """change form"""
 3098:                 pt=zptFile(self, 'zpt/changeWeightForm')
 3099:                 pt.content_type="text/html"
 3100:                 return pt()
 3101:     getSubCols = ECHO_helpers.getSubCols
 3102: 
 3103:     manage_options=Folder.manage_options+(
 3104:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
 3105:                 {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 3106:                 {'label':'Change Weights','action':'changeWeights'},
 3107:                 {'label':'Generate from RDF','action':'generateFromRDFForm'},
 3108: 
 3109: )
 3110: 
 3111:     
 3112: 
 3113:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 3114:             """warning"""
 3115:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 3116:             pt.content_type="text/html"
 3117:             return pt()
 3118: 
 3119:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 3120:             """reload MD from Storage"""
 3121: 
 3122:             return reloadMetaDataFromStorage(self,RESPONSE)
 3123:     
 3124:     def getRDF(self,urn=None):
 3125:             """rdf of the collection"""
 3126: 
 3127:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 3128: 
 3129:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 3130:             
 3131:             li="""<RDF:li RDF:resource="%s" />\n"""
 3132: 
 3133:             
 3134:             for content in contents:
 3135:                     ret+=content[1].getRDF()+"\n"
 3136:                     
 3137:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 3138:             for content in contents:
 3139:                     nurn=content[1].absolute_url()
 3140:                     ret+=li%nurn
 3141:             return ret+"</RDF:Seq>"
 3142:             
 3143: 
 3144:     def showContent(self,path):
 3145:             """return content/html"""
 3146:             
 3147:             return ECHO_helpers.urlopen(path+"/content_html").read()
 3148:     
 3149:     def getImageViewers(self):
 3150:         """images"""
 3151:         viewers=self.ZopeFind(self.standardImageViewer,obj_metatypes=['OSAS_ViewerObject'])
 3152:         return viewers
 3153:     
 3154: 
 3155:     def getBibTag(self,tag,content):
 3156:             """get field tag for index-meta-generation"""
 3157:             if not content or content=="":
 3158:                     return ""
 3159:             ret="<%s>"%tag
 3160:             #ret+=urllib.quote(content)
 3161:             ret+=content
 3162: 
 3163:             ret+="</%s>"%tag
 3164:             return ret
 3165: 
 3166:     def getValueFromClass(self,field,found):
 3167:             """retattribute falss existing"""
 3168:             try:
 3169:                     
 3170:                     return getattr(found,field).decode('ascii','ignore')
 3171:             except:
 3172:                     return ""
 3173: 
 3174:     security.declarePublic('getImageTag')
 3175:     def getImageTag(self):
 3176:             """needed by main_template"""
 3177:             return ""
 3178:         
 3179:     secondaryLink="" #needed by main_template
 3180:     secondaryLinkTitle="" #needed by main_template
 3181:     
 3182:     def getBgcolour(self):
 3183:         """hack"""
 3184:         return "#dddddd"
 3185: 
 3186:     security.declareProtected('View','contentTypeSelector_HTML')
 3187:     def contentTypeSelector_HTML(self,selected=None):
 3188:         """give type selector"""
 3189:         if not selected:
 3190:             retStr="<option selected>\n"
 3191:         else:
 3192:             retStr="<option>\n"
 3193:             
 3194:         try: # erste version contentTypes exists
 3195:             for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
 3196:                 if selected and (contentType[0]==selected):
 3197:                     retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3198:                 else:                
 3199:                     retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3200:         except:
 3201:                 try:
 3202:                         for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
 3203:                                 if selected and (contentType[0]==selected):
 3204:                                         retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3205:                                 else:                
 3206:                                         retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3207:                 except:
 3208:                         """nothing"""
 3209:                             
 3210:         return retStr
 3211: 
 3212:     def renderingTypeSelector_HTML(self,selected=None):
 3213:          """give type selector"""
 3214:          if not selected:
 3215:                  retStr="<option selected>\n"
 3216:          else:
 3217:                  retStr="<option>\n"
 3218:                  
 3219:          try: # erste version renderingTypes exists
 3220:                  for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
 3221:                          if selected and (renderingType[0]==selected):
 3222:                                  retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3223:                          else:                
 3224:                                  retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3225:          except:
 3226:                  """nothing"""
 3227:          return retStr
 3228: 
 3229: 
 3230:     def copyrightTypeSelector_HTML(self, object=None, selected=None,first=None):
 3231:          """give type selector"""
 3232: 
 3233:          if not first:
 3234:                  if not selected:
 3235:                          retStr="<option selected>\n"
 3236:                  else:
 3237:                          retStr="<option>\n"
 3238:          else:
 3239:                  if not selected:
 3240:                          retStr="""<option selected value="%s">%s\n"""%first
 3241:                  else:
 3242:                          retStr="""<option value="%s">%s\n"""%first
 3243: 
 3244:          
 3245:          try: # erste version copyrightTypes exists
 3246:                  for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
 3247:                          if selected and (copyrightType[0]==selected):
 3248:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3249:                          else:                
 3250:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3251:                  
 3252:                  for copyrightTypeSelf in self.ZopeFind(object,obj_metatypes=["ECHO_copyrightType"],search_sub=1):
 3253:                          if selected and (copyrightTypeSelf[0]==selected):
 3254:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3255:                          else:                
 3256:                                  retStr+="""<option value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3257:                                  
 3258:          except:
 3259:              """nothing"""
 3260:                  
 3261:          return retStr
 3262: 
 3263:     def partnerSelector_HTML(self,selected=None):
 3264:          """give type selector"""
 3265:          if not selected:
 3266:                  retStr="<option selected>\n"
 3267:          else:
 3268:                  retStr="<option>\n"
 3269:                  
 3270:          try: # erste version copyrightTypes exists
 3271:                  for copyrightType in self.ZopeFind(self.partners,obj_metatypes=["ECHO_partner"]):
 3272:                          if selected and (copyrightType[0]==selected):
 3273:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3274:                          else:                
 3275:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3276:          except:
 3277:                  """nothing"""
 3278:          return retStr
 3279:  
 3280:     mediaTypes=['all','text','images','sound','video'] # konfigurierbar in neuer version ueber echoroot??
 3281: 
 3282:     def mediaTypeSelector_HTML(self,selected=None):
 3283:          """give type selector"""
 3284:          if not selected:
 3285:                  retStr="<option selected>\n"
 3286:          else:
 3287:                  retStr="<option>\n"
 3288:          
 3289:          try: # erste version mediatypesTypes exists
 3290:                  for mediaType in self.mediaTypes:
 3291:                          if selected and (mediaType in selected):
 3292:                                  retStr+="""<option selected value="%s">%s\n"""%(mediaType,mediaType)
 3293:                          else:                
 3294:                                  retStr+="""<option value="%s">%s\n"""%(mediaType,mediaType)
 3295:          except:
 3296:                  """nothing"""
 3297:          return retStr
 3298: 
 3299:             
 3300:     def patchContentType(self,obj=None):
 3301:         """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
 3302:     
 3303: 
 3304:         if not obj:
 3305:             obj = self
 3306:             
 3307:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
 3308: 
 3309:         for entry in entries:
 3310:                 setattr(entry[1],'contentType',entry[1].content_type)
 3311:                 #entry[1].contentType == entry[1].content_type
 3312: 
 3313:                 if entry[1].meta_type == 'ECHO_collection':
 3314:                     entry[1].patchContentType(entry[1])    
 3315: 
 3316:                 
 3317:         return "changed all contenttypes in: "+self.title
 3318: 
 3319: 
 3320:     def repairAllCoords(self):
 3321:         """updates map coordinates on the same and sublevels"""
 3322:         return repairCoords(self)
 3323: 
 3324: 
 3325:     def patchViewClassification(self,obj=None):
 3326:         """setze viewClassification heuristisch"""
 3327: 
 3328:         def checkIfArrow(obj):
 3329:                 if hasattr(obj,'coords'):
 3330:                         for coordtemp in obj.coords:
 3331: 
 3332:                                 if (len(coordtemp)>4) and not (coordtemp[4]==''):
 3333:                                         return 4
 3334:                         return None
 3335:                 return None
 3336:         
 3337:         if not obj:
 3338:             obj = self
 3339:             
 3340:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
 3341: 
 3342:         for entry in entries:
 3343:                 
 3344:                 if checkIfArrow(entry[1]):
 3345:                         setattr(entry[1],'viewClassification','view point')
 3346:                 else:
 3347:                         setattr(entry[1],'viewClassification','area')
 3348: 
 3349:                 #entry[1].contentType == entry[1].content_type
 3350: 
 3351:                 if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
 3352:                     entry[1].patchViewClassification(entry[1])    
 3353: 
 3354:                 
 3355:         return "changed all contenttypes in: "+self.title
 3356: 
 3357:     def deleteCache(self,obj=None,RESPONSE=None):
 3358:         """setze alle collections auf cache = CacheManager"""
 3359:         if not obj:
 3360:             obj = self
 3361:         entries=obj.ZopeFind(obj,search_sub=1)
 3362:         for entry in entries:
 3363:                 if hasattr(entry[1],'_v_hash'):
 3364:                         entry[1]._v_hash=None
 3365:         
 3366:         return "changed all CM in: "+self.title
 3367: 
 3368:     
 3369:     security.declarePublic('ECHO_newViewerLink')
 3370:     def ECHO_newViewerLink(self,obj=None):
 3371:         """change links (:86 faellt weg)"""
 3372: 
 3373:         if not obj:
 3374:             obj = self
 3375:             
 3376:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
 3377: 
 3378:         for entry in entries:
 3379:                 
 3380:                 if entry[1].meta_type == 'ECHO_resource':
 3381:                     
 3382:                     entry[1].link=re.sub('\:86','',entry[1].link)
 3383: 
 3384:                 else:
 3385:                     
 3386:                     entry[1].ECHO_newViewerLink(entry[1])
 3387:                 
 3388:         return "Rerenderd all links to resources in: "+self.title
 3389: 
 3390:     def __init__(self,id,title):
 3391:         """init"""
 3392:         self.id = id
 3393:         self.title=title
 3394: 
 3395:     def deleteSpace(self,str):
 3396:         """delete space at the end of a line"""
 3397:         if str[len(str)-1]==" ":
 3398:             return str[0:len(str)-1]
 3399:         else:
 3400:             return str
 3401:         
 3402:     
 3403: 
 3404:     # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
 3405: 
 3406:     def formatAscii(self,str,url=None):
 3407:         """ersetze ascii umbrueche durch <br>"""
 3408:         #url=None
 3409:         if url:
 3410:             
 3411:             retStr=""
 3412:             words=str.split("\n")
 3413:             
 3414:             for word in words:
 3415:                 strUrl=url%word
 3416: 
 3417:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
 3418:             str=retStr
 3419:         if str:
 3420:             return re.sub(r"[\n]","<br/>",str)
 3421:         else:
 3422:             return ""
 3423:         
 3424:     link2html=vlp_xmlhelpers.link2html
 3425: 
 3426:     xml2html=vlp_xmlhelpers.xml2html
 3427:  
 3428:     checkRef=vlp_xmlhelpers.checkRef
 3429:     
 3430: #    def checkRef(self,ref):
 3431: #            if ref[0:3]=='lit':
 3432: #                    if len(self.library_data({ 'id':ref}))>0:
 3433: #                            return 1
 3434: #            try:
 3435: #                    if ref[0:7]=="tec_cat":
 3436: #                            return 1
 3437: #            except:
 3438: #                    """nothing"""
 3439: #                    
 3440: #            dbs={'vl_technology':'','vl_people':" AND complete='yes'",'vl_sites':''}
 3441: #            res=None
 3442: #            for db in dbs.keys():
 3443: #                    res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
 3444: #            return res
 3445: #                                    
 3446: #    #Ende Methode fuer vlp
 3447: 
 3448:     def PgQuoteString(self,string):
 3449:         """Quote string"""
 3450: 
 3451:         return libpq.PgQuoteString(string)
 3452: 
 3453:     security.declareProtected('View','getPartners')
 3454:     def getPartners(self):
 3455:         """Get list of Partners. Presently only from a subfolder partners"""
 3456:         if hasattr(self,'partners'):            
 3457:                 return [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
 3458:         else:
 3459:                 return []
 3460:   
 3461:     def getInstitutions(self):
 3462:         """Get list of Partners. Presently only from a subfolder partners"""
 3463:                     
 3464:         return [ item[1] for item in self.institutions.ZopeFind(self.institutions,obj_metatypes=['ECHO_institution'])]
 3465: 
 3466:    
 3467:     def getPartnersXML(self):
 3468:         """partner liste als xml""" 
 3469:         partners=self.getPartners()
 3470:         ret="""<?xml version="1.0" encoding="utf-8" ?>
 3471:         <partners>"""
 3472:         
 3473:         for partner in partners:
 3474:             ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
 3475: 
 3476:         return ret+"\n</partners>"
 3477:     
 3478:     def getCollectionTree(self):
 3479:         """get the collection tree (list of triples (parent,child, depth)"""
 3480: 
 3481:         def getCollection(object,depth=0):
 3482:             depth+=1
 3483:             collections=[]
 3484:             for entry in object.__dict__.keys():
 3485:                 element=getattr(object,entry)
 3486:                 try:
 3487:                     if element.meta_type=="ECHO_collection":
 3488:                         collections.append((object,element,depth))
 3489:                         collections+=getCollection(element,depth)
 3490:                 except:
 3491:                     """nothing"""
 3492:             return collections
 3493:         
 3494: 
 3495:         return getCollection(self)
 3496:     
 3497:     def getCollectionTreeIds(self):
 3498:         """Show the IDs of the Tree"""
 3499:         ret=[]
 3500:         for collection in self.getCollectionTree():
 3501:             ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
 3502:         return ret
 3503: 
 3504:     def getResourcesHTML(self,viewerType=None,filter=None):
 3505:             """gebe all ressourcen aus"""
 3506: 
 3507:             def sortHTML(x,y):
 3508:                     return cmp(x[1].title,y[1].title)
 3509:             
 3510:             ret="""<html><body><h2>Resources in ECHO</h3>"""
 3511:             
 3512:             resources = self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3513:             ret+="""<h3>Found %i resources</h3>"""%len(resources)
 3514:             resources.sort(sortHTML)
 3515:             for resource in resources:
 3516:                     echo_url=resource[1].absolute_url()
 3517:                     
 3518:                     if hasattr(resource[1],'title'):
 3519:                             title=resource[1].title
 3520:                     else:
 3521:                             title="None"
 3522:                     if filter:
 3523:                             if re.search(filter,title):
 3524:                                     ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3525:                     else:
 3526:                             ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3527: 
 3528:             ret +="""\n</body></html>"""
 3529:             
 3530:             #self.REQUEST.RESPONSE.setHeader("Content-Type", "text/html")
 3531:             #self.REQUEST.RESPONSE.write(ret)
 3532:             return ret
 3533:     
 3534:     def getResourcesXML(self,viewerType=None,filter=None):
 3535:             """gebe all ressourcen aus"""
 3536:             ret="""<?xml version="1.0" ?>
 3537:                      <index>"""
 3538:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3539: 
 3540:                     echo_url=resource[1].absolute_url()
 3541:                     if hasattr(resource[1],'link'):
 3542:                             viewer_url=resource[1].link
 3543:                     else:
 3544:                             viewer_url="NO URL"
 3545:                     if filter:
 3546:                             if re.search(filter,viewer_url):
 3547:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3548:                     else:
 3549:                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3550:             ret +="""\n</index>"""
 3551:             
 3552:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3553:             self.REQUEST.RESPONSE.write(ret)
 3554: 
 3555:     def getFullTextsXML(self,viewerType=None,filter=None):
 3556:             """gebe all ressourcen aus"""
 3557:             ret="""<?xml version="1.0" ?>
 3558:                      <index>"""
 3559:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3560: 
 3561:                     echo_url=resource[1].absolute_url()
 3562:                     if resource[1].getFullTextXML(noredirect="yes"):
 3563:                             if hasattr(resource[1],'link'):
 3564:                                     viewer_url=echo_url+"/getFullTextXML"
 3565:                             else:
 3566:                                     viewer_url="NO URL"
 3567:                             if filter:
 3568:                                     if re.search(filter,viewer_url):
 3569:                                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3570:                             else:
 3571:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3572:             ret +="""\n</index>"""
 3573:             
 3574:             
 3575:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3576:             self.REQUEST.RESPONSE.write(ret)
 3577: 
 3578: 
 3579:     def getMetaDatasXML(self,viewerType=None,filter=None):
 3580:             """gebe all ressourcen aus"""
 3581:             # check if the request's host part was OK
 3582:             http_host = self.REQUEST['HTTP_HOST']
 3583:             host_port = self.REQUEST['SERVER_PORT']
 3584:             fix_host = None
 3585:             if http_host and http_host.rfind(host_port) == -1:
 3586:                     print "HTTP_HOST needs fixing!"
 3587:                     fix_host = http_host + ":" + host_port
 3588: 
 3589:             ret="""<?xml version="1.0" ?>
 3590:                      <index>"""
 3591:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3592: 
 3593:                     echo_url=resource[1].absolute_url()
 3594:                     if fix_host:
 3595:                             #print "replacing ", http_host, " by ", fix_host
 3596:                             echo_url = string.replace(echo_url, http_host, fix_host, 1)
 3597:                     
 3598:                     if hasattr(resource[1],'link'):
 3599:                             meta_url=echo_url+"/getMetaDataXML"
 3600:                     else:
 3601:                             meta_url="NO_URL"
 3602:                             
 3603:                     if filter and not re.search(filter,viewer_url):
 3604:                             continue
 3605: 
 3606:                     #modificationDate=time.strptime(str(resource[1].bobobase_modification_time()),"%Y/%m/%d %H:%M:%S %Z")
 3607:                     
 3608:                     modificationDate=resource[1].bobobase_modification_time().strftime("%Y/%m/%d %H:%M:%S")
 3609: 
 3610:                     ret+="""\n<resource resourceLink="%s" metaLink="%s" modificationDate="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(meta_url,safe='/:?'),modificationDate)
 3611:                     
 3612:                             
 3613:             ret +="""\n</index>"""
 3614: 
 3615:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3616:             self.REQUEST.RESPONSE.write(ret)
 3617: 
 3618:             
 3619:     def findPartners(self):     
 3620:         """find all partners in partners"""
 3621:         par=self.ZopeFind(self.partners, obj_metatypes='ECHO_partner')
 3622:         return par
 3623:         
 3624:     def getPartnerFromID(self):
 3625:         """find partner form ID return object"""
 3626:         pa=self.REQUEST['partner']
 3627:         par=self.ZopeFind(self.partners, obj_ids=[pa])
 3628:         return par
 3629:         
 3630:     def getPartnerFromIDParameter(self, id):
 3631:         """ find partners from ID"""
 3632:         par=self.ZopeFind(self.partners, obj_ids=[id])
 3633:         return par
 3634:         
 3635:     def getInstitutionFromID(self,id):
 3636:         """ find institution from id """
 3637:         inst=self.ZopeFind(self.institutions, obj_ids=[id])
 3638:         return inst
 3639: 
 3640:         
 3641: def manage_addECHO_root(self,id,title,RESPONSE=None):
 3642:     """Add an ECHO_root"""
 3643:     self._setObject(id,ECHO_root(id,title))
 3644:     
 3645:     if RESPONSE is not None:
 3646:         RESPONSE.redirect('manage_main')
 3647: 
 3648: def manage_addECHO_rootForm(self):
 3649:         """Nothing yet"""
 3650:         pt=zptFile(self, 'zpt/AddECHO_root.zpt')
 3651:         return pt()
 3652: 
 3653: class ECHO_copyrightType(Folder,ECHO_basis):
 3654:         """copyright typ"""
 3655: 
 3656:         meta_type="ECHO_copyrightType"
 3657:         
 3658:         def __init__(self,id,title,label,url):
 3659:                 """init"""
 3660:                 self.id=id
 3661:                 self.title=title
 3662:                 self.label=label
 3663:                 self.url=url
 3664: 
 3665:         manage_options = Folder.manage_options+(
 3666:         {'label':'Main Config','action':'ECHO_copyrightType_config_mainForm'},
 3667:         )
 3668: 
 3669:         def ECHO_copyrightType_config_mainForm(self):
 3670:                 """change form"""
 3671:                 pt=zptFile(self, 'zpt/ChangeECHO_copyrightType')
 3672:                 pt.content_type="text/html"
 3673:                 return pt()
 3674: 
 3675:         def ECHO_copyrightType_config_main(self,title,label,url,RESPONSE=None):
 3676:                 """change"""
 3677:                 self.title=title
 3678:                 self.label=label
 3679:                 self.url=url
 3680: 
 3681:                 if RESPONSE is not None:
 3682:                         RESPONSE.redirect('manage_main')
 3683: 
 3684: def manage_addECHO_copyrightTypeForm(self):
 3685:         """Form for adding a ressource"""
 3686:         pt=zptFile(self, 'zpt/AddECHO_copyrightTypeForm.zpt')
 3687:         return pt()
 3688: 
 3689: 
 3690: def manage_addECHO_copyrightType(self,id,title,label,url,RESPONSE=None):
 3691:     """addaresource"""
 3692: 
 3693:     newObj=ECHO_copyrightType(id,title,label,url)
 3694: 
 3695:     self._setObject(id,newObj)
 3696: 
 3697:     if RESPONSE is not None:
 3698:         RESPONSE.redirect('manage_main')
 3699:  
 3700: 
 3701:  
 3702: 
 3703: class ECHO_linkList(ZopePageTemplate,ECHO_basis):
 3704:     """LinkList Objekt"""
 3705:     meta_type="ECHO_linkList"
 3706: 
 3707:     _default_content_fn = os.path.join(package_home(globals()), 'html/ECHO_pageTemplateDefault.html')
 3708: 
 3709:     manage_options = ZopePageTemplate.manage_options+(
 3710:         {'label':'Main Config','action':'changeECHO_linkListWeightForm'},
 3711:         )
 3712: 
 3713:     def content_html(self):
 3714:         """content_html"""
 3715:         return ECHO_basis.content_html(self,'pageTemplate')
 3716: 
 3717:     def changeECHO_linkListWeightForm(self):
 3718:         """change"""
 3719:         pt=zptFile(self, 'zpt/ChangeECHO_linkListTemplate.zpt')
 3720:         return pt()
 3721: 
 3722:     def changeECHO_linkListWeight(self,contentType,label,RESPONSE=None):
 3723:         """change"""
 3724:         self.contentType=contentType
 3725:         self.label=label
 3726:         
 3727:         if RESPONSE is not None:
 3728:             RESPONSE.redirect('manage_main')
 3729: 
 3730:     def getLabel(self):
 3731:         if hasattr(self,'label'):
 3732:             return self.label.encode('utf-8')
 3733:         else:
 3734:             return 0
 3735:         
 3736:     def getcontentType(self):
 3737:         """get contentType"""
 3738:         if hasattr(self,'contentType'):
 3739:             return self.contentType
 3740:         else:
 3741:             return 0
 3742: 
 3743:     def __init__(self, id, label, title=None, text=None, contentType=None):
 3744:          self.id = str(id)
 3745:          self.title=title
 3746:          self.label=label
 3747:          self.ZBindings_edit(self._default_bindings)
 3748:          if text is None:
 3749:              text = ''
 3750:          self.pt_edit(text, contentType)
 3751: 
 3752: 
 3753: 
 3754: 
 3755: def manage_addECHO_linkListForm(self):
 3756:     """Form for adding"""
 3757:     pt=zptFile(self, 'zpt/AddECHO_linkListTemplate.zpt')
 3758:     return pt()
 3759: 
 3760: 
 3761: def manage_addECHO_linkList(self, id, label,contentType=0,title=None, text=None,
 3762:                            REQUEST=None, submit=None):
 3763:     """Add a LinkList with optional file content."""
 3764:     
 3765:     id = str(id)
 3766:     if REQUEST is None:
 3767:         self._setObject(id, ECHO_linkList(id, label, text))
 3768:         ob = getattr(self, id)
 3769:         setattr(ob,'contentType',contentType)
 3770:         if title:
 3771:             ob.pt_setTitle(title)
 3772:         return ob
 3773:     else:
 3774:         file = REQUEST.form.get('file')
 3775:         headers = getattr(file, 'headers', None) 
 3776:         if (headers is None) or (not file.filename):
 3777:             zpt = ECHO_linkList(id, file)
 3778:         else:
 3779:             zpt = ECHO_linkList(id, label,'', file, headers.get('contentType'))
 3780: 
 3781:         self._setObject(id, zpt)
 3782:         ob = getattr(self, id)
 3783:         if title:
 3784:             ob.pt_setTitle(title)
 3785:         
 3786:         try:
 3787:             u = self.DestinationURL()
 3788:         except AttributeError:
 3789:             u = REQUEST['URL1']
 3790: 
 3791:         if submit == " Add and Edit ":
 3792:             u = "%s/%s" % (u, urllib.quote(id))
 3793:         REQUEST.RESPONSE.redirect(u+'/manage_main')
 3794:     return ''
 3795:     
 3796: 
 3797: class ECHO_support(Folder,ECHO_basis):
 3798:         """gefoerdert durch"""
 3799:         meta_type="ECHO_support"
 3800:         
 3801:         
 3802:         
 3803:         def __init__(self,id,institutions=None):
 3804:                 """init"""
 3805:                 self.id=id
 3806:                 self.title=''
 3807:                 self.institutions=toList(institutions)
 3808: 
 3809:         def getSupporter(self):
 3810:                 """return institutions"""
 3811:                 if self.institutions:
 3812:                         return self.institutions
 3813:                 else:
 3814:                         return []
 3815:                 
 3816:         manage_options = Folder.manage_options+(
 3817:                 {'label':'Main Config','action':'ECHO_support_configForm'},
 3818:                 )
 3819: 
 3820:         def ECHO_support_configForm(self):
 3821:                 """change form"""
 3822:                 pt=zptFile(self, 'zpt/ChangeECHO_support')
 3823:                 pt.content_type="text/html"
 3824:                 return pt()
 3825: 
 3826:         def ECHO_support_config(self,institutions=None,RESPONSE=None):
 3827:                 """change"""
 3828:                 self.institutions=toList(institutions)
 3829: 
 3830:                 if RESPONSE is not None:
 3831:                         RESPONSE.redirect('manage_main')
 3832: 
 3833:                 
 3834: def manage_addECHO_supportForm(self):
 3835:     """Form for adding"""
 3836:     pt=zptFile(self, 'zpt/AddECHO_support.zpt')
 3837:     return pt()
 3838: 
 3839: def manage_addECHO_support(self, id,institutions=None,RESPONSE=None):
 3840:         """add the copyright"""
 3841: 
 3842:         meta_type="ECHO_support"
 3843:         
 3844:         
 3845:         self._setObject(id, ECHO_support(id,institutions))
 3846: 
 3847:         if RESPONSE is not None:
 3848:                 RESPONSE.redirect('manage_main')
 3849:                 
 3850: 
 3851: class ECHO_institution(Image,Persistent,ECHO_basis):
 3852:     """ECHO Institution"""
 3853: 
 3854:     meta_type="ECHO_institution"
 3855: 
 3856:     def __init__(self, id, title,url, file, person, email, country, content_type='', precondition=''):
 3857:         self.__name__=id
 3858:         self.title=title
 3859:         self.url=url
 3860:         self.person=person
 3861:         self.email=email
 3862:         self.country=country
 3863:         self.precondition=precondition
 3864:         data, size = self._read_data(file)
 3865:         content_type=self._get_content_type(file, data, id, content_type)
 3866:         self.update_data(data, content_type, size)
 3867: 
 3868:     manage_options = Image.manage_options+(
 3869:         {'label':'Institution Information','action':'ECHO_institution_config'},
 3870:         )
 3871: 
 3872:     
 3873:     def changeECHO_institution(self,url,person, email, country,RESPONSE=None):
 3874:         """Change main information"""
 3875:         self.url=url
 3876:         self.person=person
 3877:         self.email=email
 3878:         self.country=country
 3879:         if RESPONSE is not None:
 3880:             RESPONSE.redirect('manage_main')
 3881:             
 3882:             
 3883: 
 3884:     def ECHO_institution_config(self):
 3885:         """Main configuration"""
 3886:         if not hasattr(self,'url'):
 3887:             self.url=""
 3888:         pt=zptFile(self, 'zpt/ChangeECHO_institution.zpt')
 3889:         return pt()
 3890: 
 3891:         
 3892: manage_addECHO_institutionForm=DTMLFile('dtml/ECHO_institutionAdd',globals(),
 3893:                              Kind='ECHO_institution',kind='ECHO_institution')
 3894: 
 3895: 
 3896: 
 3897: def manage_addECHO_institution(self, id, url, person, email, country, file=None, title='', precondition='', content_type='',
 3898:                     REQUEST=None):
 3899:     """
 3900:     Add a new ECHO_institution object.
 3901: 
 3902:     Creates a new ECHO_institution object 'id' with the contents of 'file'.
 3903:     Based on Image.manage_addImage
 3904:     """
 3905: 
 3906:     id=str(id)
 3907:     title=str(title)
 3908:     content_type=str(content_type)
 3909:     precondition=str(precondition)
 3910: 
 3911:     id, title = OFS.Image.cookId(id, title, file)
 3912: 
 3913:     self=self.this()
 3914: 
 3915:     # First, we create the image without data:
 3916:     self._setObject(id, ECHO_institution(id,title,url,'', person, email, country, content_type, precondition))
 3917: 
 3918:     # Now we "upload" the data.  By doing this in two steps, we
 3919:     # can use a database trick to make the upload more efficient.
 3920:     if file:
 3921:         self._getOb(id).manage_upload(file)
 3922:     if content_type:
 3923:         self._getOb(id).content_type=content_type
 3924: 
 3925:     if REQUEST is not None:
 3926:         try:    url=self.DestinationURL()
 3927:         except: url=REQUEST['URL1']
 3928:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
 3929:     return id
 3930: 
 3931: def repairCoords(self):
 3932:         """updates map coordinates to new MapArea objects"""
 3933:         msg = ""
 3934:         for cols in self.ZopeFind(self, obj_metatypes=['ECHO_collection','ECHO_resource'], search_sub=1):
 3935:             col = cols[1]
 3936:             if not hasattr(col, 'coords'):
 3937:                 continue
 3938:             print "fixing: ", col.id
 3939:             msg += "fixing: "+col.id+"\n"
 3940:             coords = col.coords
 3941:             if len(coords) > 0:
 3942:                 # delete old MapAreas
 3943:                 for areas in self.ZopeFind(col, obj_metatypes=['MapArea']):
 3944:                     #area = areas[1]
 3945:                     id = areas[0]
 3946:                     print "  deleting: ", id
 3947:                     msg += "  deleting: "+id+"\n"
 3948:                     col._delObject(id)
 3949:                 # add new MapAreas
 3950:                 areacnt = 0
 3951:                 for coord in coords:
 3952:                     if len(coord) < 4:
 3953:                         continue
 3954:                     type = col.viewClassification
 3955:                     if type == 'view point':
 3956:                         type = 'arrow'
 3957:                     if type is None:
 3958:                         if len(coord) > 4:
 3959:                             type = 'arrow'
 3960:                         else:
 3961:                             type = 'area'
 3962:                     newid = "a%02d"%areacnt
 3963:                     areacnt += 1
 3964:                     area = MapArea(newid, coord, type=type)
 3965:                     print  "  adding: ", newid
 3966:                     msg += "  adding: "+newid+"\n"
 3967:                     col.addMapArea(area)
 3968:         msg += "\nDone!"
 3969:         return msg