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    1: """New version of the product started February, 8th. Without scientific classification, use content-type for further classification."""
    2: """Echo collection provides the classes for the ECHO content web-site.
    3: 
    4: class ECHO_collection is the basis class for an ECHO collection.
    5: 
    6: class ECHO_resource contains information on ECHO resources (e.g. an Display environment for Metadata
    7: 
    8: class ECHO_externalLink contains information on externalLinks
    9: 
   10: 
   11: """
   12: try:
   13:         from reportlab.pdfgen import canvas
   14:         from reportlab.lib.pagesizes import A4
   15: except:
   16:         print "PDF generation will not work"
   17:      
   18: import urlparse
   19: import string
   20: import tempfile
   21: import zipfile
   22: import re
   23: import os,shutil
   24: import OFS.Image
   25: from types import *
   26: from OFS.Cache import Cacheable
   27: from OFS.Image import Image
   28: from Globals import DTMLFile
   29: from OFS.Folder import Folder
   30: from OFS.SimpleItem import SimpleItem
   31: from AccessControl import ClassSecurityInfo
   32: from AccessControl.User import UserFolder
   33: from Globals import InitializeClass
   34: from Globals import DTMLFile
   35: import Globals
   36: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
   37: from Products.PageTemplates.PageTemplate import PageTemplate
   38: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate,manage_addPageTemplate
   39: from Globals import Persistent, package_home
   40: from Acquisition import Implicit
   41: from Products.ZCatalog.CatalogPathAwareness import CatalogAware
   42: from Products.ZCTextIndex.ZCTextIndex import manage_addLexicon
   43: 
   44: import urllib
   45: import urllib2
   46: import cgi
   47: import smtplib
   48: import time
   49: from Ft.Xml.Domlette import NonvalidatingReader
   50: from Ft.Xml.Domlette import PrettyPrint, Print
   51: from Ft.Xml import EMPTY_NAMESPACE
   52: 
   53: import Ft.Xml.XPath
   54: import cStringIO
   55: 
   56: import sys
   57: 
   58: try:
   59:         from psycopg import libpq
   60: except:
   61:         try:
   62:                 from pyPgSQL import libpq
   63:         except:
   64:                 print "ECHO_collection: Warning - No libpq imported!"
   65:                 
   66: import xml.dom.minidom
   67: 
   68: import urllib
   69: import xml.dom.minidom
   70: import ECHO_helpers
   71: from ECHO_helpers import *
   72: 
   73: try:
   74:  from ECHO_language import *
   75: except:
   76:     print "no echo_language"
   77:     class ECHO_language:
   78:         """ leere Klasse"""
   79:         pass
   80: 
   81: from ECHO_movie import *
   82: import vlp_xmlhelpers #TODO: vlp elemente aus echo herausnehmen
   83: import xmlrpclib
   84: 
   85: import logging
   86: 
   87: #ersetzt logging.info
   88: def logger(txt,method,txt2):
   89:     """logging"""
   90:     logging.info(txt+ txt2)
   91: 
   92: def normalizeCt(str):
   93:         """normalizes content_type"""
   94:         #str= str.replace(" ","_")
   95:         return str.replace("-"," ").lower()
   96: 
   97: def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs=""):
   98: 
   99:         """Allegemeine Informationen zu einer ECHO Collection"""
  100: 
  101:         self.label = label
  102:         self.title=title
  103:         self.description=description
  104:         self.contentType=contentType
  105:         self.responsible=responsible
  106:         self.credits=toList(credits)
  107:         self.weight=weight
  108: 
  109: class ECHO_partner(Image,Persistent,ECHO_basis):
  110:     """ECHO Partner"""
  111: 
  112:     meta_type="ECHO_partner"
  113: 
  114:     def __init__(self, id, title,url, file, copyrightType, person, email, country, color, content_type='', precondition=''):
  115:         self.__name__=id
  116:         self.title=title
  117:         self.url=url
  118:         self.person=person
  119:         self.email=email
  120:         self.country=country
  121:         self.color=color
  122:         self.precondition=precondition
  123:         self.copyrightType=copyrightType
  124:         data, size = self._read_data(file)
  125:         content_type=self._get_content_type(file, data, id, content_type)
  126:         self.update_data(data, content_type, size)
  127: 
  128:     manage_options = Image.manage_options+(
  129:         {'label':'Partner Information','action':'ECHO_partner_config'},
  130:         )
  131: 
  132:     
  133:     def changeECHO_partner(self,url,copyrightType,person, email, country, color, RESPONSE=None):
  134:         """Change main information"""
  135:         self.url=url
  136:         self.person=person
  137:         self.email=email
  138:         self.country=country
  139:         self.color=color
  140:         self.copyrightType=copyrightType
  141:         if RESPONSE is not None:
  142:             RESPONSE.redirect('manage_main')
  143:             
  144:             
  145: 
  146:     def ECHO_partner_config(self):
  147:         """Main configuration"""
  148:         if not hasattr(self,'url'):
  149:             self.url=""
  150:         pt=zptFile(self, 'zpt/ChangeECHO_partner.zpt')
  151:         return pt()
  152: 
  153:         
  154: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
  155:                              Kind='ECHO_partner',kind='ECHO_partner')
  156: 
  157: 
  158: 
  159: def manage_addECHO_partner(self, id, url, person, email, country, color, file=None, copyrightType='', title='', precondition='', content_type='',
  160:                     REQUEST=None):
  161:     """
  162:     Add a new ECHO_partner object.
  163: 
  164:     Creates a new ECHO_partner object 'id' with the contents of 'file'.
  165:     Based on Image.manage_addImage
  166:     """
  167: 
  168:     id=str(id)
  169:     title=str(title)
  170:     content_type=str(content_type)
  171:     precondition=str(precondition)
  172: 
  173:     id, title = OFS.Image.cookId(id, title, file)
  174: 
  175:     self=self.this()
  176: 
  177:     # First, we create the image without data:
  178:     self._setObject(id, ECHO_partner(id,title,url,'',copyrightType, person, email, country, color, content_type, precondition))
  179: 
  180:     # Now we "upload" the data.  By doing this in two steps, we
  181:     # can use a database trick to make the upload more efficient.
  182:     if file:
  183:         self._getOb(id).manage_upload(file)
  184:     if content_type:
  185:         self._getOb(id).content_type=content_type
  186: 
  187:     if REQUEST is not None:
  188:         try:    url=self.DestinationURL()
  189:         except: url=REQUEST['URL1']
  190:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
  191:     return id
  192: 
  193: class ECHO_locale(ZopePageTemplate):
  194:         """localisierung"""
  195: 
  196:         meta_type="ECHO_locale"
  197: 
  198:         def __init__(self,id,lang,title,label,text=None,content_type=None):
  199:             self.lang=lang
  200:             self.title=title
  201:             self.label=label
  202:             # default content
  203:             if not text:
  204:                 text = open(self._default_content_fn).read()
  205:                 content_type = 'text/html'
  206:             self.pt_edit(text, content_type)
  207:             self.id=id
  208: 
  209:         manage_options = ZopePageTemplate.manage_options+(
  210:                 {'label':'Main Config','action':'change_ECHO_localeForm'},
  211:                 )
  212: 
  213:         def change_ECHO_localeForm(self):
  214:                 """change form"""
  215:                 pt=zptFile(self, 'zpt/ChangeECHO_localeForm.zpt')
  216:                 return pt()
  217:         
  218:         def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  219:                 """change echo locale"""
  220:                 self.lang=lang
  221:                 self.title=title
  222:                 self.label=label
  223:                 if not text is None:
  224:                         if content_type is None:
  225:                             content_type = self.content_type
  226:                         self.pt_edit(text, content_type)
  227: 
  228:                 if RESPONSE is not None:
  229:                         RESPONSE.redirect('manage_main')
  230: 
  231:                 
  232: def manage_addECHO_localeForm(self):
  233:          """Form for adding"""
  234:          pt=zptFile(self, 'zpt/AddECHO_localeForm.zpt')
  235:          return pt()
  236: 
  237: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  238:         """add echo locale"""
  239: 
  240:         id="locale_"+lang
  241:         
  242:         self._setObject(id, ECHO_locale(id,lang,title,label,text,content_type))
  243:         if RESPONSE is not None:
  244:                 RESPONSE.redirect('manage_main')
  245: 
  246: 
  247: class ECHO_copyright(Folder,ECHO_basis):
  248:         """Copyright informationen"""
  249:         meta_type="ECHO_copyright"
  250:         
  251:         
  252:         
  253:         def __init__(self,id,title,copyrights):
  254:                 """init"""
  255:                 self.title=title
  256:                 self.id=id
  257:                 self.copyrights=copyrights[0:]
  258: 
  259:         def getCopyrights(self):
  260:                 """return coyprights"""
  261:                 return self.copyrights
  262:                 
  263:         manage_options = Folder.manage_options+(
  264:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
  265:                 )
  266: 
  267: 
  268:         def ECHO_copyright_configForm(self):
  269:                 """change form"""
  270:                 pt=zptFile(self, 'zpt/ChangeECHO_copyright')
  271:                 pt.content_type="text/html"
  272:                 return pt()
  273: 
  274:         def ECHO_copyright_config(self,title,RESPONSE=None):
  275:                 """change"""
  276:                 self.title=title
  277:                 self.copyrights=[]
  278:                 self.copyrights=getCopyrightsFromForm(self,self.REQUEST.form)[0:]
  279: 
  280:                 if RESPONSE is not None:
  281:                         RESPONSE.redirect('manage_main')
  282: 
  283:                 
  284: def manage_addECHO_copyrightForm(self):
  285:     """Form for adding"""
  286:     pt=zptFile(self, 'zpt/AddECHO_copyright.zpt')
  287:     return pt()
  288: 
  289: def manage_addECHO_copyright(self, id,title,RESPONSE=None):
  290:         """add the copyright"""
  291: 
  292:         meta_type="ECHO_copyright"
  293:         
  294:         #first generate copyrights as list of tripels (mediaType,partner,copyrightType)
  295:         
  296:                 
  297: 
  298:         self._setObject(id, ECHO_copyright(id, title,getCopyrightsFromForm(self,self.REQUEST.form)))
  299: 
  300:         if RESPONSE is not None:
  301:                 RESPONSE.redirect('manage_main')
  302:         
  303: class ECHO_layoutTemplate(ZopePageTemplate,ECHO_basis):
  304:     """Create a layout Template for different purposes"""
  305: 
  306:     meta_type="ECHO_layoutTemplate"
  307: 
  308:     def __init__(self, id, text=None, content_type=None,EchoType=None):
  309:         self.id = str(id)
  310: 
  311:         self.ZBindings_edit(self._default_bindings)
  312:         if text is None:
  313:             self._default_content_fn = os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%EchoType)
  314:             text = open(self._default_content_fn).read()
  315:         if content_type is None:
  316:             content_type = self.content_type
  317:         self.pt_edit(text, content_type)
  318: 
  319: 
  320: def manage_addECHO_layoutTemplateForm(self):
  321:     """Form for adding"""
  322:     pt=zptFile(self, 'zpt/AddECHO_layoutTemplate.zpt')
  323:     return pt()
  324: 
  325: 
  326: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
  327:     "Add a Page Template with optional file content."
  328:     if type(EchoType)==StringType:
  329:         EchoTypes=[EchoType]
  330:     else:
  331:         EchoTypes=EchoType
  332:         
  333:     for singleType in EchoTypes:
  334: 
  335:         id = str(singleType)+"_template"
  336:         if REQUEST is None:
  337:             self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
  338:             ob = getattr(self, id)
  339:             
  340:             if title:
  341:                 ob.pt_setTitle(title)
  342:             return ob
  343:         else:
  344:             file = REQUEST.form.get('file')
  345:             headers = getattr(file, 'headers', None)
  346:             if headers is None or not file.filename:
  347:                 zpt = ECHO_layoutTemplate(id,EchoType=singleType)
  348:             else:
  349:                 zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
  350: 
  351:             self._setObject(id, zpt)
  352:             ob = getattr(self, id)
  353:             if title:
  354:                 ob.pt_setTitle(title)
  355: 
  356:             try:
  357:                 u = self.DestinationURL()
  358:             except AttributeError:
  359:                 u = REQUEST['URL1']
  360: 
  361:             
  362:     REQUEST.RESPONSE.redirect(u+'/manage_main')
  363:     return ''
  364: 
  365: class ECHO_fullText(ZopePageTemplate,ECHO_basis,ECHO_language):
  366:         """echo fulltext in xml"""
  367: 
  368:         meta_type="ECHO_fullText"
  369: 
  370:         
  371:         def getPage(self,nr='1'):
  372:                 """get page n"""
  373:                 #return self().encode('latin-1','ignore')
  374:                 try:
  375:                    dom=xml.dom.minidom.parseString(self())
  376:                 except:
  377:                    dom=xml.dom.minidom.parseString(self().encode('latin-1'))
  378:                 pages=dom.getElementsByTagName('page')
  379:                 
  380:                 return pages[int(nr)-1].toxml()
  381:         
  382: # Product registration and Add support
  383: manage_addECHO_fullTextForm = PageTemplateFile(
  384:     'zpt/AddECHO_fullText.zpt', globals())
  385: 
  386: def manage_addECHO_fullText(self, id, title=None, text=None,
  387:                            REQUEST=None, submit=None):
  388:     "Add a Page Template with optional file content."
  389: 
  390:     id = str(id)
  391:     if REQUEST is None:
  392:         self._setObject(id, ECHO_fullText(id, text))
  393:         ob = getattr(self, id)
  394:         if title:
  395:             ob.pt_setTitle(title)
  396:         return ob
  397:     else:
  398:         file = REQUEST.form.get('file')
  399:         headers = getattr(file, 'headers', None)
  400:         if headers is None or not file.filename:
  401:             zpt = ECHO_fullText(id)
  402:         else:
  403:             zpt = ECHO_fullText(id, file, headers.get('content_type'))
  404: 
  405:         self._setObject(id, zpt)
  406: 
  407:         try:
  408:             u = self.DestinationURL()
  409:         except AttributeError:
  410:             u = REQUEST['URL1']
  411: 
  412:         if submit == " Add and Edit ":
  413:             u = "%s/%s" % (u, urllib.quote(id))
  414:         REQUEST.RESPONSE.redirect(u+'/manage_main')
  415:     return ''
  416: 
  417: 
  418: class ECHO_resource(CatalogAware,Folder,Persistent,ECHO_basis):
  419:     """ECHO Ressource"""
  420:     security=ClassSecurityInfo()
  421:     meta_type='ECHO_resource'
  422:     default_catalog='resourceCatalog'
  423:     
  424: #    viewClassificationList=viewClassificationListMaster
  425: 
  426:     def PrincipiaSearchSource(self):
  427:            """Return cataloguable key for ourselves."""
  428:            return str(self)
  429: 
  430:     getSubCols = ECHO_helpers.getSubCols
  431: 
  432:     def reindex(self):
  433:         """generate fields for indexing and reindex"""
  434:         
  435:         #TODO: korrigieren des metalink pfades konfigurierbar machen
  436:         splitted= [x for x in urlparse.urlparse(self.metalink)]
  437:         splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  438:         
  439:         if splitted[0]=="http":
  440:             self.metalink=urlparse.urlunparse(splitted)
  441:         
  442: 
  443:         self.fullTextUrl=self.getFullTextXML(noredirect="yes")
  444:         
  445:         #TODO: korrigieren relative url to absoluter url volltexten, konfigurierbar?
  446:         splitted= [x for x in urlparse.urlparse(self.fullTextUrl)]
  447:         if splitted[0]=="":
  448:             splitted[0]="http"
  449:             splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  450:             
  451:             self.fullTextUrl=urlparse.urlunparse(splitted)
  452:             
  453:         self.imagePath=self.getImagePath()
  454:         
  455:         self.reindex_object()
  456:   
  457:   
  458:     security.declareProtected('View','createPDF')
  459:     def createPDF(self,RESPONSE=None,local=None,dpi=150):
  460:             """erzeuge pdf file"""
  461:             pages=1
  462:             dpi=float(dpi)
  463:             imagePath=self.getImagePath().replace("/mpiwg/online","")
  464:             
  465:             
  466:             image="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?fn="+imagePath+"&dw=%i&dh=%i&pn=%i"
  467:             xmlInfo="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/dlInfo-xml.jsp?fn="+imagePath
  468: 
  469:             dom=xml.dom.minidom.parse(urllib.urlopen(xmlInfo))
  470:             for parameter in dom.getElementsByTagName('parameter'):
  471:                     if parameter.getAttribute('name')=="pt":
  472:                             pages=int(parameter.getAttribute('value'))
  473:                             break
  474:             
  475: 
  476:             tempdir="/tmp/archivesImageServer"
  477:             if not os.path.exists(tempdir):
  478:                     os.mkdir(tempdir) 
  479:   
  480:             tmpPath=tempfile.mkdtemp(dir=tempdir)
  481:             
  482: 
  483:             tmpZip=tempfile.mktemp(dir=tempdir)
  484: 
  485:             tmpFn=os.path.split(tmpZip)[1]
  486: 
  487: 
  488:     
  489: 
  490:             if RESPONSE:
  491:                     RESPONSE.setHeader("Content-Type","text/html")
  492:                     RESPONSE.write("<h1>I am creating  the pdf</h1>")
  493:                     txt="<h3>1. step: getting the images( %i pages)</h3>"%pages
  494:                     RESPONSE.write(txt)
  495: 
  496:             c=canvas.Canvas(tmpZip)
  497:             for i in range(1,pages+1):
  498:                     if RESPONSE:
  499:                             RESPONSE.write(str("<p>Get Page: %i<br>\n"%i))
  500:                     faktor=dpi/72.0
  501:                     
  502:                     fn=tmpPath+"/%i"%i
  503: 
  504:                     width,height=A4
  505:                     #print image%(width*faktor,height*faktor,i)
  506:                     url=urllib.urlopen(image%(width*faktor,height*faktor,i)).read()
  507:                     fh=file(fn,"w")
  508:                     fh.write(url)
  509:                     fh.close()
  510: 
  511:     
  512: 
  513:                     c.drawImage(fn,0,0,width=width,height=height)
  514:                     c.showPage()
  515:             c.save()
  516:             if RESPONSE:
  517:                     RESPONSE.write("<p>finished<br>\n")
  518: 
  519:             if RESPONSE:
  520:                     len=os.stat(tmpZip)[6]
  521:                     downloadUrl=self.absolute_url()+"/downloadPDF"
  522:                     RESPONSE.write("""<h1><a href="downloadPDF?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len))
  523:                     RESPONSE.write("""<p>The file will be stored for a while, you can download it later, the URL is:</p>
  524:                     <p><a href="downloadPDF?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn))
  525:                     RESPONSE.close()
  526: 
  527: 
  528:     def downloadPDF(self,fn):
  529:             """download prepared set"""
  530:             filename="/tmp/archivesImageServer/"+fn
  531:             namePDF=self.getId()+".pdf"
  532:             self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%namePDF)
  533:             self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
  534:             len=os.stat(filename)[6]
  535:             self.REQUEST.RESPONSE.setHeader("Content-Length",len)
  536:             images=file(filename).read()
  537:             self.REQUEST.RESPONSE.write(images)
  538:             self.REQUEST.RESPONSE.close()
  539: 
  540: 
  541:     def getRDF(self,urn=None):
  542:             """rdf"""
  543:             ret=getRDFDescription(self,self.link,urn=urn)
  544:             return ret+self.createSubElementRDF(urn=urn) 
  545: 
  546:   
  547:     def changeAccessRightForm(self,preselect=None):
  548:         """change the access rights"""
  549:         
  550:         pt=zptFile(self, 'zpt/ChangeECHO_resourceAccessRight.zpt')
  551:         return pt(preselect=preselect)
  552:     
  553:     def changeAccessRight(self):
  554:         """changeRights"""
  555:         argv=self.REQUEST.form
  556:         self.setAccessRightXML(argv["%s_xml"%self.getId()])
  557:         self.accessRight=argv["%s_echo"%self.getId()]
  558:          
  559:         self.REQUEST.RESPONSE.redirect('manage_main')
  560:         
  561:     
  562:     def getAccessRightSelectorHTML(self,outlook="select",xmldominant=None,preselect=None):
  563:             """htmlselector, xmldominant= in der regel wird der wert des xmlfiles ausgegeben ausser er existiert nicht"""
  564:             values=['','free','MPIWG']
  565:             
  566:             if preselect:#set all to the preselected
  567:                 ar=(preselect,preselect)
  568:             else:#else set to actual value
  569:                 ar=self.getAccessRightMD()
  570:                 
  571:             if outlook=="select":
  572:                     ret="""<select name="%s_xml">"""%self.getId()
  573:                     ret1="""<select name="%s_echo">"""%self.getId()
  574:                     for value in values:
  575:                             if value==ar[0]:
  576:                                     ret+="<option selected>%s</option>"%value
  577:                             else:
  578:                                     ret+="<option>%s</option>"%value
  579:                             
  580:                             if value==ar[1]:
  581:                                     ret1+="<option selected>%s</option>"%value
  582:                             else:
  583:                                     ret1+="<option>%s</option>"%value
  584:                     
  585:                     
  586:                     if not xmldominant:
  587:                         return ret+"</select>",ret1+"</select>"
  588:                     else:
  589:                         if ar[0] is not None:
  590:                             return ret+"</select>"
  591:                         else:
  592:                             return "<p>No xml file (only local selection):"+ret1
  593: 
  594:             else:
  595:                     ret=""
  596:                     ret1=""
  597:                     for value in values:
  598:                             
  599:                             if value==ar[0]:
  600:                                     ret+="""<input type="radio" name="%s_xml" value="%s" checked>%s"""%(self.getId(),value,value)
  601:                             else:
  602:                                     ret+="""<input type="radio" name="%s_xml" value="%s">%s"""%(self.getId(),value,value)
  603:                                     
  604:                             if value==ar[1]:
  605:                                     ret1+="""<input type="radio" name="%s_echo" value="%s" checked>%s"""%(self.getId(),value,value)
  606:                             else:
  607:                                     ret1+="""<input type="radio" name="%s_echo" value="%s">%s"""%(self.getId(),value,value)
  608: 
  609:                     if not xmldominant:                        
  610:                         return ret,ret1
  611:                     else:                         
  612:                         if ar[0]:
  613:                             return ret
  614:                         else:
  615:                             return "<p>No xml file (only local selection)</p>"+ret1
  616: 
  617: 
  618: 
  619:     def copyAccessRightsFromMD(self):
  620:             """kopiere rechte aus den metadaten"""
  621:             self.accessRight=self.getAccessRightMD()[0]
  622:             
  623:             
  624:             
  625:             
  626:     
  627:     def getAccessRightMD(self):
  628:                 """set accessright"""
  629:                 url=self.metalink
  630: 
  631:                 try:
  632:                     urllib.urlopen(url)
  633:                 except:
  634:                     logger("ECHO_Resource (getAccessRightMD)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  635: 
  636:                     return None,getattr(self,'accessRight','')
  637:                 
  638:             
  639:                 try:
  640:                         dom = NonvalidatingReader.parseUri(url)
  641:                 except:
  642:                         logger("ECHO_Resource (getAccessRightMD)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  643:                         return (None,"Cannot parse: "+url+"<br>"+"%s (%s)"%sys.exc_info()[0:2])
  644: 
  645: 
  646:                 accessright=dom.xpath("//meta/access-conditions/access/@type")
  647:                 if accessright:
  648:                     accessright=accessright[0].value
  649:                 if str(accessright)=='institution':
  650:                     tmp=dom.xpath("//meta/access-conditions/access/name")
  651:                     if tmp:
  652:                         accessright=getTextFromNode(tmp[0])
  653:                     
  654:                 if not accessright:
  655:                     accessright=""
  656:                 
  657:                 return accessright,getattr(self,'accessRight','')             
  658: 
  659:     def changeAccessRightMD(self,accessright,RESPONSE=None):
  660:             """change the rights - not user anymore"""
  661:             #TODO: check if method still needed
  662:             params="accessright=%s"%accessright
  663: 
  664: 
  665:             #print ECHO_helpers.urlopen(self.absolute_url()+'/setAccessRightXML'+'?'+params).read()
  666: 
  667:             tries=0
  668:             for i in range(10):
  669:                     x=ECHO_helpers.urlopen('http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/setAccessRightXML'+urllib.quote('?'+params))).read()
  670:                     if x=="ok":
  671:                            
  672:                             break;
  673:                  
  674:             
  675:           
  676:             if RESPONSE is not None:
  677:                         RESPONSE.redirect('manage_main')
  678: 
  679:                 
  680:     def setAccessRightXML(self,accessright):
  681:                 """set accessright"""
  682:                 url=self.metalink
  683:                 accessrights=['MPIWG','free']#allowes rights
  684:                 
  685:                 if accessright =='':
  686:                     """do nothing"""
  687:                     return ""
  688:                     
  689:                     
  690:                 try:
  691:                         geturl=""
  692:                         for line in ECHO_helpers.urlopen(url).readlines():
  693:                                 geturl=geturl+line 
  694: 
  695: 
  696:                 except:
  697:                         return (None,"Cannot open: "+url)
  698: 
  699:                 try:
  700:                         dom=xml.dom.minidom.parseString(geturl)
  701:                         root=dom.getElementsByTagName('resource')[0]
  702:                 except:
  703:                         return (None,"Cannot parse: "+url+"<br>"+geturl)
  704: 
  705:                 metamains=dom.getElementsByTagName('meta')
  706:                 
  707:                 if not metamains:
  708:                         nodenew=dom.createElement('meta')
  709:                         root.appendChild(nodenew)
  710:                         metamain=nodenew
  711:                 else:
  712:                         metamain=metamains[0]
  713:                 
  714:                 
  715:                 metanodes=metamain.getElementsByTagName('access-conditions')
  716: 
  717:                 if not metanodes:
  718:                         nodenew=dom.createElement('access-conditions')
  719:                         metamain.appendChild(nodenew)
  720:                         metanode=nodenew
  721:                 else:
  722:                         metanode=metanodes[0]
  723: 
  724:                 accesses=metanode.getElementsByTagName('access')
  725: 
  726:                 #delete old
  727:                 if accesses:
  728:                      metanode.removeChild(accesses[0]).unlink()
  729: 
  730:                 #create new
  731:                     
  732:                 nodenew2=dom.createElement('access')
  733:                 metanode.appendChild(nodenew2)
  734:                 metanode2=nodenew2
  735:                 
  736:                 attribute=metanode2.getAttribute('type')
  737:                 
  738:                 if accessright=="free":
  739:                     
  740:                      metanode2.setAttribute('type','free')
  741:                 
  742:                 elif accessright.upper()=='MPIWG':
  743:                         metanode2.setAttribute('type','institution')
  744:                         nodenew4=dom.createElement('name')
  745:                         metanodetext=dom.createTextNode('MPIWG')
  746:                         nodenew4.appendChild(metanodetext)
  747:                         nodenew2.appendChild(nodenew4)
  748:                 #print dom.toxml().encode('utf-8')
  749:                 string= encodeRPC(dom.toxml().encode('utf-8'))
  750:                 
  751:                 #TODO: make server configurable
  752:                 server=xmlrpclib.Server("http://foxridge.mpiwg-berlin.mpg.de/server")
  753: 
  754:                 path=urlparse.urlparse(self.metalink)[2]
  755:          
  756:                 server.writeMetaDataFile(path,string,"yes")
  757:         
  758:     def setStartPageForm(self):
  759:             """Form for changing the startpage"""
  760: 
  761:             
  762:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPage.zpt')
  763:             pt.content_type="text/html"
  764:             return pt()
  765:     
  766: 
  767:     def createImageUrl(self,pn=1):
  768:             """create ImageUrl"""
  769: 
  770:             
  771:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  772:             
  773:             digiliburlprefix=readFieldFromXML(self.metalink,'texttool','digiliburlprefix')
  774:             images=readFieldFromXML(self.metalink,'texttool','image')
  775: 
  776: 
  777:             if (not resourcepath) or (not digiliburlprefix) or (not images):
  778:                     logger("ECHO (createImageUrl)",logging.ERROR,"Cannot create ImageUrl for %s"%self.absolute_url())
  779:                     return None
  780:             resourcepath=resourcepath.replace('/mpiwg/online','')
  781:             if not digiliburlprefix: digiliburlprefix="http://echo.mpiwg-berlin.mpg.de/zogilib?"
  782: 
  783:             if (not images) or (not resourcepath): return None
  784: 
  785:             return "%sfn=%s&pn=%i"%(digiliburlprefix,resourcepath+"/"+images,pn)
  786:     
  787:     def copyTitleToInfoXML(self,RESPONSE=None):
  788:             """copy title from the resource"""
  789:             presentationXML=readFieldFromXML(self.metalink,'texttool','presentation')
  790:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  791:             if (not presentationXML) or (not resourcepath): 
  792:                 if RESPONSE:
  793:                         RESPONSE.write("Error: %s\n"%self.getId())
  794:                 else:
  795:                         return None,self.absolute_url()
  796: 
  797:             try:
  798:                     fh=file(os.path.join(resourcepath,presentationXML),'w')
  799:                     fh.write("""<info>
  800:                     <author></author>
  801:                     <title>%s</title>
  802:                     <date></date>
  803:                     <display>yes</display>
  804:                     </info>"""%self.title)
  805:                     fh.close()
  806:                     return 1,self.getId()
  807:             except:
  808:                     if RESPONSE:
  809:                             RESPONSE.write("Error: %s\n"%self.getId())
  810:                     else:
  811:                             return None,self.absolute_url()
  812: 
  813:             
  814:     def setStartPage(self,startpage=None,RESPONSE=None):
  815:             """set start page, if no startpage defined use the generic one of the resource"""
  816: 
  817:             if (not (type(startpage)==StringType)):
  818:                     if ("__generic" in startpage): # checke ob generic in der liste
  819:                             startpage=self.absolute_url()+"/startpage_html"
  820:                     elif ("__firstPage" in startpage): # checke ob generic in der liste
  821:                             startpage=self.createImageUrl()
  822:                             
  823:             if (not startpage):
  824:                     startpage=self.absolute_url()+"/startpage_html"
  825:             elif (startpage=="__generic"):
  826:                     startpage=self.absolute_url()+"/startpage_html"
  827:             elif (startpage=="__firstPage"):
  828:                         startpage=self.createImageUrl()
  829:     
  830:             params="startpage=%s"%startpage
  831:             #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))
  832:                
  833:             tries=0
  834:             for i in range(10):
  835:                     x=ECHO_helpers.urlopen('http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))).read()
  836:                     if x=="ok":
  837:                            
  838:                             break;
  839:                  
  840:             
  841:             path=self.metalink
  842:             
  843:             path=re.sub(self.REQUEST['SERVER_URL'],'',path)
  844:             path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path)
  845:             
  846:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  847:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
  848:             path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
  849:             path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
  850:             path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
  851:             path=re.sub('http://vision.mpiwg-berlin.mpg.de','',path) # falls vision als server
  852:             path=re.sub('http://xserve02.mpiwg-berlin.mpg.de:18880','',path) # falls vision als server
  853:             path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
  854:             path=re.sub('/index.meta','',path) 
  855: 
  856: 
  857:             ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  858: 
  859:             if RESPONSE is not None:
  860:                         RESPONSE.redirect('manage_main')
  861: 
  862:     def changeViewerTemplateSetForm(self):
  863:             """change the viewer template set"""
  864:             pt=zptFile(self, 'zpt/changeResourceViewerTemplateSet')
  865:             return pt()
  866: 
  867: 
  868:     def setLink(self, link=None):
  869:         """change link field"""
  870:         if link is not None:
  871:             self.link = link
  872:             
  873:    
  874:     def getTextToolsField(self,name,default=''):
  875:         """Lese Textoolsfelder aus index.meta im path aus"""
  876:         
  877:         try:
  878:             dom=xml.dom.minidom.parse(self.metalink)
  879:             node=dom.getElementsByTagName('texttool')[0] #getNode
  880:             subnode=node.getElementsByTagName(name)[0]
  881: 
  882:             # bei text wird nur der Folder gebraucht
  883:             if name=="text":
  884:                 splitted=getText(subnode.childNodes).split("/")
  885:                 return splitted[len(splitted)-2]
  886:             else:
  887:                 return getText(subnode.childNodes)
  888:         except:
  889:             return default
  890:    
  891: 
  892:     def changeViewerTemplateSet(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
  893:             """changeit"""
  894: 
  895:             paramList=['project','startpage','xslt','thumbtemplate','topbar','digiLibTemplate','digiliburlprefix']
  896: 
  897:             
  898:             #writeMetadata(self.metalink,self.metaDataHash,project,None,xslt,thumbtemplate,topbar,digiLibTemplate)
  899: 
  900:             params="project=%s&xslt=%s&thumbtemplate=%s&topbar=%s&digiLibTemplate=%s&digiliburlprefix=%s"%(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
  901: 
  902:             try:
  903:                 tries=0
  904:                 for i in range(10):
  905:                         x=ECHO_helpers.urlopen('http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))).read()
  906:                         if x=="ok":
  907:                            
  908:                             break;
  909:                  
  910:             except:
  911:                 logger("ECHO_ressource (changeViewerTemplateSet)", logging.ERROR,"%s (%s)"%sys.exc_info()[0:2])          
  912:                 logger("ECHO_ressource (changeViewerTemplateSet)", logging.ERROR,'http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params)))
  913:             #print self.absolute_url()+'/newMetaXML'+urllib.quote'?'+params)
  914:             # hack Pfad auf die Dokumente
  915:             path=self.metalink
  916:             
  917:             
  918: 
  919:             path=re.sub('/index.meta','',path) 
  920: 
  921:             #TODO: direct access to the file system necessary, fix that also xmlrpc to the server where the index file is stored is possible    
  922:             parsedUrl=urlparse.urlparse(path)
  923:             path=parsedUrl[2]
  924: 
  925:             try:        
  926:                 return ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  927:             except:
  928:                 logger("ECHO_Resource (changeViewerTemplateSet)", logging.INFO,"%s (%s)"%sys.exc_info()[0:2])
  929:                 logger("ECHO_Resource (changeViewerTemplateSet)", logging.INFO,"http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path)
  930: 
  931:             if RESPONSE is not None:
  932:                         RESPONSE.redirect('manage_main')
  933: 
  934:     
  935: 
  936:     security.declarePublic('content_html')      
  937:     def content_html(self):
  938:         """template fuer content"""
  939:         return ECHO_basis.content_html(self,'resource')
  940:     
  941: #    def getViewClassification(self):
  942: #        if hasattr(self,'viewClassification'):
  943: #            return self.viewClassification
  944: #        else:
  945: #            return ""
  946: 
  947:     def getFullTextXML(self,noredirect=None):
  948:             """getFullTextXML; gives the FullText as an XML Document, and <error></error> if somthing goes wrong."""
  949: 
  950:             try:
  951:                     #logger("ECHO Fulltext",logging.INFO,"open %s"%self.metalink)
  952:                     fh=ECHO_helpers.urlopen(self.metalink)
  953:                     #logger("ECHO Fulltext",logging.INFO,"opened %s"%self.metalink)
  954:                     dom=xml.dom.minidom.parse(fh)
  955:                     texttools=dom.getElementsByTagName('texttool')
  956:                     text=texttools[0].getElementsByTagName('text')
  957:                     texturl=getText(text[0].childNodes)
  958: 
  959:                     #logger("ECHO Fulltext",logging.INFO,"found %s"%texturl)
  960:                     fh.close()
  961:                     #logger("ECHO Fulltext",logging.INFO,"closed fh")
  962:                     #keine url
  963:                     if not (texturl.split(":")[0] in ['http','ftp','file']): 
  964:                         if not noredirect:
  965:                             return file(texturl).read()
  966:                         else:
  967:                             return texturl
  968: 
  969:                     if not noredirect:
  970:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  971:                             logger("ECHO Fulltext",logging.INFO,"redirect to:%s"%texturl)
  972:                             self.REQUEST.RESPONSE.redirect(texturl)
  973:                     else:
  974:                             return texturl
  975:             except:
  976: 
  977:                     if not noredirect:
  978:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  979:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  980:                     else:
  981:                             return "<error>no fulltext available</error>"
  982: 
  983:     def getImagePath(self):
  984:             """gibt pfad zum image aus"""
  985:             return self.getImageView(noredirect="yes",onlyPath="yes")
  986:     
  987:     def getImageView(self,noredirect=None,onlyPath=None):
  988:             """getImages; give Imageviewr  and <error></error> if somthing goes wrong."""
  989:             try:
  990:                     fh=ECHO_helpers.urlopen(self.metalink)
  991:                     dom=xml.dom.minidom.parse(fh)
  992:                     texttools=dom.getElementsByTagName('texttool')
  993:                     text=texttools[0].getElementsByTagName('image')
  994:                     imagetemp=getText(text[0].childNodes)
  995:                     
  996:                     text=dom.getElementsByTagName('archive-path')
  997:                     archivepath=getText(text[0].childNodes)
  998:                     archivepath=re.sub('/mpiwg/online/','',archivepath) 
  999:                     imageurl="http://echo.mpiwg-berlin.mpg.de/zogilib?fn="+archivepath+"/"+imagetemp
 1000:                     fh.close()
 1001: 
 1002:                     if not noredirect:
 1003:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
 1004:                             self.REQUEST.RESPONSE.redirect(imageurl)
 1005:                     else:
 1006:                             if not onlyPath:
 1007:                                     return imageurl
 1008:                             else:
 1009:                                     return archivepath+"/"+imagetemp
 1010:             except:
 1011: 
 1012:                     if not noredirect:
 1013:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1014:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
 1015:                     else:
 1016:                             return "<error>no images available</error>"
 1017: 
 1018:     
 1019:     def getCopyrightsHTML(self):
 1020:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
 1021:             
 1022:             if hasattr(self,'copyrightModel'):
 1023:                     obj=self.copyrightModel
 1024:                     
 1025:             else:
 1026:                     return "ERROR"
 1027:             ret=[]
 1028:             
 1029:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
 1030:                     
 1031:                     
 1032:                     try:
 1033:                         if hasattr(self.copyrightTypes,copyright[2]):
 1034:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
 1035:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
 1036:                         else:
 1037:                              copyrightTypeObj=getattr(obj,copyright[2])
 1038:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
 1039:                              
 1040:                         label=copyrightTypeObj.label
 1041:                         url=getattr(copyrightTypeObj, 'url', '')
 1042:                             
 1043:                         if url!='':
 1044:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
 1045:                         else:
 1046:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
 1047:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1048:                                 else:
 1049:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1050:                     except:
 1051:                             """nothing"""
 1052:                     
 1053:             return ret
 1054:             
 1055:     def getInstitutionsHTML(self):
 1056:                 """gibt Liste der foerdernden Institutionen aus"""
 1057:                 
 1058:                 if hasattr(self,'support'):
 1059:                         obj=self.support
 1060:                         ret=obj.getSupporter()
 1061:                         return ret
 1062:                 else:
 1063:                         return ''
 1064:                         
 1065:     def getOwnerOriginalsHTML(self):
 1066:                """gibt Liste der foerdernden Institutionen aus"""
 1067:                
 1068:                if hasattr(self,'ownerOriginal'):
 1069:                        obj=self.ownerOriginal
 1070:                        ret=obj.getOwner()
 1071:                        return ret
 1072:                else:
 1073:                        return ''
 1074:     
 1075:     def getDigiCopyByHTML(self):
 1076:                """gibt Liste der foerdernden Institutionen aus"""
 1077:                
 1078:                if hasattr(self,'digiCopyBy'):
 1079:                        obj=self.digiCopyBy
 1080:                        ret=obj.getDigiCopyBy()
 1081:                        return ret
 1082:                else:
 1083:                        return ''                    
 1084:     
 1085:     def getCredits(self):
 1086:         """Ausgabe der credits"""
 1087:         if self.credits:
 1088:             return self.credits
 1089:         else:
 1090:             return []
 1091: 
 1092: 
 1093:     
 1094:     def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords):
 1095: 
 1096:         self.id = id
 1097:         """Festlegen der ID"""
 1098:         
 1099:         self.label = label
 1100:         self.link= link
 1101:         self.metalink=metalink
 1102:         self.title=title
 1103:         self.weight=weight
 1104:         self.credits=toList(credits)
 1105:         self.description=description
 1106:         self.contentType=contentType
 1107:         self.copyrightType=copyrightType
 1108:         self.renderingType=renderingType
 1109:         self.responsible=responsible
 1110:         self.resourceID=resourceID
 1111:         
 1112:         if coords:
 1113:             coordsnew=[ string.split(x,",") for x in coords]
 1114:         else:
 1115:             coordsnew=[]
 1116:         
 1117:         self.coords=coordsnew
 1118: #       self.viewClassification=""
 1119: 
 1120: 
 1121: 
 1122:     def getContentType(self):
 1123:             try:
 1124:                     return normalizeCt(self.contentType)
 1125:             except:
 1126:                     return ""
 1127: 
 1128:     def getCopyrightType(self):
 1129:             try:
 1130:                     return self.copyrightType
 1131:             except:
 1132:                     return ""
 1133: 
 1134:     def getRenderingType(self):
 1135:             try:
 1136:                     return self.renderingType
 1137:             except:
 1138:                     return ""
 1139: 
 1140:     def ECHO_resource_config(self):
 1141:         """Main configuration"""
 1142: 
 1143:         if not hasattr(self,'weight'):
 1144:             self.weight=""
 1145: 
 1146:         pt=zptFile(self, 'zpt/ChangeECHO_resource.zpt')
 1147:         return pt()
 1148:     
 1149: 
 1150:     def ECHO_resource_config_main(self):
 1151:         """Main configuration"""
 1152:         if not hasattr(self,'weight'):
 1153:             self.weight=""
 1154:         pt=zptFile(self, 'zpt/ChangeECHO_resource_main.zpt')
 1155:         return pt()
 1156: 
 1157:     def ECHO_resource_config_coords(self):
 1158:         """Coords configuration """
 1159:         pt=zptFile(self, 'zpt/ChangeECHO_resource_coords.zpt')
 1160:         return pt()
 1161: 
 1162:     def ECHO_resource_config_credits(self):
 1163:         """Main configuration"""
 1164:         pt=zptFile(self, 'zpt/ChangeECHO_resource_credits.zpt')
 1165:         return pt()
 1166: 
 1167:     def ECHO_resource_config_metadata(self):
 1168:         """Main configuration"""
 1169:         if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')):
 1170:                 self.metaDataHash={}
 1171:                 self.contentType=self.bib_type
 1172:                 for data in self.metadata:
 1173:                         data_neu=re.sub('-','_',data)
 1174:                         self.metaDataHash[data_neu]=getattr(self,data)[0:]
 1175: 
 1176:         
 1177:         pt=zptFile(self, 'zpt/ChangeECHO_resource_metadata.zpt')
 1178:         return pt()
 1179: 
 1180: 
 1181:     
 1182:     def changeViewer(self,newViewer):
 1183:         """set newViewer to the url of the new viewer
 1184:         only if metalink is set, otherwise it gives false
 1185:         """
 1186:         
 1187:         texterUrl="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Texter?fn=/"
 1188:         
 1189:         vl,msg=self.checkValidityOfMetaLink()
 1190:         
 1191:         if not vl: #ungueltiger link, versuche neuen
 1192:             newStr=re.match(".*/mpiwg/online/(.*)",self.metalink) # suche pfad hinter /mpiwg/online 
 1193:             oldLink=self.metalink
 1194:             
 1195:             if newStr:
 1196:                 self.metalink=texterUrl+newStr.group(1)
 1197:                 vl,msg=self.checkValidityOfMetaLink()
 1198:             else:
 1199:                 logging.error("change Viewer XX(mew Metadatafile) %s"%self.metalink)
 1200:                 vl=False
 1201:                 
 1202:             if not vl: # geht immer noch nicht, dann setzte wieder zurueck
 1203:                 self.metaLink=oldLink
 1204:             
 1205:             logging.info("change Viewer (mew Metadatafile) %s"%self.metalink)
 1206:            
 1207:         if vl:
 1208:             self.newViewer=newViewer
 1209:             return vl,msg
 1210:         else:
 1211:             return vl,msg
 1212:     
 1213:     def checkValidityOfMetaLink(self):
 1214:         """checks if the metalink is valid xml"""
 1215:         
 1216:         ml=self.metalink
 1217:         
 1218:         try:
 1219:             txt=urllib.urlopen(ml)
 1220: 
 1221:         except:
 1222:             return False,"Cannot open: %s)"%ml
 1223:         
 1224:         txt.close()        
 1225:         try:
 1226:             dom = NonvalidatingReader.parseUri(ml)
 1227:         except:
 1228:             return False, "Connot parse: %s)"%ml
 1229:         
 1230:         if len(dom.xpath("//texttool"))==0:
 1231:             return False, "No texttools: %s)"%ml
 1232:             
 1233:         return True,""
 1234:         
 1235:     def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,newViewer='',RESPONSE=None):
 1236:         """Aenderung der Properties"""
 1237:         self.resourceID=resourceID
 1238:         self.title=title
 1239:         self.label=label
 1240:         self.description=description
 1241: 
 1242:         self.contentType=contentType
 1243:         self.renderingType=renderingType
 1244:         self.weight=weight
 1245:         
 1246:         self.link=link
 1247:         self.metalink=metalink
 1248:         
 1249:         self.newViewer=newViewer
 1250:         
 1251:         
 1252:         if RESPONSE is not None:
 1253:             RESPONSE.redirect('manage_main')
 1254: 
 1255: 
 1256:     def changeECHO_resource_coords(self,RESPONSE=None):
 1257:         """Aenderung der Properties - coords"""
 1258:         #return self.REQUEST
 1259:         for area in self.getMapAreas():
 1260:             id = area.getId()
 1261:             if self.REQUEST.has_key('del.'+id):
 1262:                 # delete this area
 1263:                 self._delObject(id)
 1264:                 # return to same menu
 1265:                 if RESPONSE is not None:
 1266:                     RESPONSE.redirect('ECHO_resource_config_coords')
 1267:                 return
 1268:             # modify this area
 1269:             coordstring = self.REQUEST.get('coords.'+id, '')
 1270:             coords = string.split(coordstring, ',')
 1271:             angle = self.REQUEST.get('angle.'+id, '0')
 1272:             type = self.REQUEST.get('type.'+id, 'area')
 1273:             if len(coords) == 4:
 1274:                 area.setCoordString(coordstring)
 1275:                 area.setAngle(angle)
 1276:                 area.setType(type)
 1277:         # return to main menu    
 1278:         if RESPONSE is not None:
 1279:             RESPONSE.redirect('manage_main')
 1280: 
 1281: 
 1282:     def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
 1283:         """Aenderung der Properties"""
 1284:         self.credits=credits
 1285:         self.responsible=responsible
 1286:         self.copyrightType=copyrightType
 1287:         
 1288:         if RESPONSE is not None:
 1289:             RESPONSE.redirect('manage_main')
 1290: 
 1291: 
 1292:     def changeECHO_resource_metadata_local(self,RESPONSE=None):
 1293:             """change metadata"""
 1294:             tags=self.findTagsFromMapping(normalizeCt(self.contentType))
 1295:             for field in tags[1]:
 1296:                     self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)][0:]
 1297:                         
 1298: 
 1299:                     
 1300:             if RESPONSE is not None:
 1301:                     RESPONSE.redirect('manage_main')
 1302: 
 1303:     def changeECHO_resource_metadata(self,RESPONSE=None):
 1304:             """change metadata"""
 1305:             tags=self.findTagsFromMapping(normalizeCt(self.contentType))
 1306:             self.OSAS_meta={}
 1307:             for field in tags[1]:
 1308:                     try:
 1309:                             self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
 1310:                             self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
 1311:                     except:
 1312:                             logger("ECHO_collection (changeECHO_resource_metadata)",logging.ERROR,"%s (%s)"%sys.exc_info()[0:2])
 1313: 
 1314:             print self.newMetaXML()
 1315:             tries=0
 1316:             for i in range(10):
 1317:                     x=ECHO_helpers.urlopen('http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML')).read()
 1318:                     if x=="ok":
 1319:                            
 1320:                             break;
 1321:                  
 1322:             
 1323: 
 1324:             if RESPONSE is not None:
 1325:                     RESPONSE.redirect('manage_main')
 1326: 
 1327:     
 1328: 
 1329:     def getMDValueSimpleSearchField(self):
 1330:             """returns value for simple search"""
 1331:             
 1332:             try:
 1333:                 return " ".join([self.getMDValue('title',generic="yes"),
 1334:                              self.getMDValue('author',generic="yes"),
 1335:                              self.getMDValue('year',generic="yes"),self.getTitle()])
 1336:             except:
 1337:                 
 1338:                 #logger(" ECHO_collection(getMDSimpleSearchField)",logging.INFO," ".join([self.getMDValue('title',generic="yes"),
 1339:                  #            self.getMDValue('author',generic="yes"),
 1340:                   #           self.getMDValue('year',generic="yes"),'']))
 1341:                 return ""
 1342:                              
 1343:     def getMDValue(self,fieldNameTest,empty=None,generic=None):
 1344:             """get md values"""
 1345:             #TODO: cache mappinghash
 1346:             
 1347:             fieldName=None
 1348:             if generic:
 1349:                 if self.contentType:
 1350:                     ct=self.contentType.replace(" ","_").lower()
 1351:                     ct=self.contentType.replace("-","_").lower()
 1352:                 else:
 1353:                     logger("ECHO_collection (getMDValue)", logging.INFO, "no_content type for %s"%self.getId())
 1354:                     ct=""
 1355:                     
 1356:                 #caching
 1357:                 if not hasattr(self,'_v_mapHash'): #noch keine cachevariable
 1358:                     self._v_mapHash={}
 1359:                 
 1360:                 
 1361: 
 1362:                 tmp=self._v_mapHash.get(ct,None) 
 1363:                 if tmp: #teste ob type schon existiert
 1364:                     fieldName=tmp.get(fieldNameTest,None)
 1365:                 else:
 1366:                     self._v_mapHash[ct]={}
 1367:                     
 1368: 
 1369:                 #noch nicht gecached    
 1370:                 if not fieldName and hasattr(self.standardMD,ct):    
 1371:                     fieldName=getattr(self.standardMD,ct).generateMappingHash()[fieldNameTest][0]
 1372:                     self._v_mapHash[ct][fieldNameTest]=fieldName
 1373:             if not fieldName:
 1374:                 fieldName=fieldNameTest  
 1375:             if not empty:
 1376:                            #FIXME: warum gibt es manchmal kein metadatahas
 1377:                 try:
 1378:                     
 1379:                     ret =self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%normalizeCt(self.contentType))
 1380:                 except:
 1381:                     logger("ECHO (line 1069)",logging.ERROR,"no md hash for %s"%self.getId()) 
 1382:                     return ""
 1383:                   
 1384:             else:
 1385: 
 1386:                    
 1387:                    ret= self.metaDataHash.get(fieldNameTest,empty)
 1388:                
 1389:             return unicodify(ret)
 1390: 
 1391:     getFieldValue=getMDValue #depricated
 1392: 
 1393:     def newMetaXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,digiliburlprefix=None):
 1394:             """new index.meta"""
 1395:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1396: 
 1397:             if not hasattr(self,'metaDataHash'):
 1398:                 
 1399:                     self.copyIndex_meta2echo_resource()
 1400:             try:
 1401: 
 1402: 
 1403:                     return writeMetadata(self.metalink,self.OSAS_meta,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1404:             except:
 1405:                     #print self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix
 1406: 
 1407:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1408: 
 1409:     def showMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1410:             """return bibliographical metadata as stored in the object"""
 1411:             
 1412:             try:
 1413:                     
 1414:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,xmlfrag="yes")
 1415:             except:
 1416:                     return "<error> no metadata stored</error>"
 1417:     
 1418:     def getXQueryMetaData(self,xquery):
 1419:                 '''
 1420:                 execute an xquery on the metadata and returns a list of tuples, 
 1421:                 each tuple represent the content of the node as text and the whole node as xml-fragment
 1422:                 @param xquery: xquery auf den metadaten
 1423:                 '''
 1424:                 
 1425:                 try:
 1426:                         md=writeMetadata(self.metalink,self.metaDataHash,xmlfrag="yes")
 1427:                 except:
 1428:                         return None
 1429: 
 1430:                 dom = NonvalidatingReader.parseString(md,"http://www.mpiwg-berlin.mpg.de/")
 1431:                 
 1432:                 results=Ft.Xml.XPath.Evaluate(xquery, contextNode=dom)
 1433:             
 1434:                 ret=[]
 1435:                 for result in results:
 1436:                     
 1437:                     buf = cStringIO.StringIO()
 1438:                     PrettyPrint(result, stream=buf)
 1439:                     str = buf.getvalue()[0:]
 1440:                     buf.close()
 1441:                     ret.append((getTextFromNode(result),str)) 
 1442:                         
 1443:                 return ret
 1444:         
 1445:     def getMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1446:             """prints out metadata as stored in the echo environment, format is the index.meta format"""
 1447:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1448:             return writeMetadata(self.metalink,self.metaDataHash)
 1449: 
 1450:     def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1451:         """Aenderung der Properties"""
 1452:         
 1453:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1454:         self.link=link
 1455:         self.metalink=metalink
 1456:         
 1457:         if RESPONSE is not None:
 1458:             RESPONSE.redirect('manage_main')
 1459:             
 1460:             
 1461:     manage_options = Folder.manage_options+(
 1462:         {'label':'Main Config','action':'ECHO_resource_config_main'},
 1463:         {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
 1464:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1465:         {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
 1466:         {'label':'Change TemplateSets and Image Viewer','action':'changeViewerTemplateSetForm'},
 1467:         {'label':'set/change startpage','action':'setStartPageForm'},
 1468:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 1469:         {'label':'Change AccessRights','action':'changeAccessRightForm'}, 
 1470:         )
 1471: 
 1472: 
 1473:     def isDefinedInThisSet(self,fields,field):
 1474:             """checks if field is defined in fields"""
 1475:             if (fields[0].has_key(field)) and not (fields[0][field]==""):
 1476:                     return 1
 1477:             else:
 1478:                   
 1479:                     return 0
 1480:             
 1481:     def getFieldLabel(self,fields,field):
 1482:         """get labels"""
 1483:         try:
 1484:             ret =fields[0][field]
 1485:             if ret == "":
 1486:                 return field
 1487:             else:
 1488:                 return ret
 1489:         except:
 1490:             return field
 1491: 
 1492: 
 1493: 
 1494:     def getFieldTag(self,fields,field):
 1495:         """get labels"""
 1496:         try:
 1497:             ret =fields[0][field]
 1498:             if ret == "":
 1499:                 return field
 1500:             else:
 1501:                 return ret
 1502:         except:
 1503:             return field
 1504: 
 1505:     
 1506: 
 1507:     def getMetaDataHash(self):
 1508:             """md hash"""
 1509:             return self.metaDataHash
 1510:     
 1511:     def setFieldValue(self,field,value):
 1512:         """get value"""
 1513:         #TODO: remove setFieldValue
 1514:         
 1515:         if not hasattr(self,'metaDataHash'):
 1516:                 setattr(self,'metaDataHash',{})
 1517:         self.metaDataHash[field]=value[0:]
 1518: 
 1519:     def copySearchFields(self):
 1520:             """copys metadatafields to the object"""
 1521:             fields=['author','title','year']
 1522:             
 1523:             for field in fields:
 1524:                     setattr(self,'MD_'+field,self.getMDValue(field,generic="yes"))
 1525:     
 1526: 
 1527:     def findLabelsFromMapping(self,referenceType):
 1528:         """gib hash mit label -> generic zurueck"""
 1529:         #return {},[]
 1530: 
 1531:         temp=self.ZopeFind(self.standardMD)
 1532: 
 1533:         if referenceType=="":
 1534:                 referenceType="book"
 1535:         
 1536:         
 1537:         bibdata={}
 1538:         retdata={}
 1539:         fields=[]
 1540:         fieldlist=self.standardMD.fieldList
 1541: 
 1542:         tags=self.findTagsFromMapping(normalizeCt(self.contentType))
 1543:         self.referencetypes=tags[2]
 1544:         for referenceTypeF in self.referencetypes:
 1545:                 
 1546:                 
 1547:                 if normalizeCt(referenceTypeF[1].title) == normalizeCt(referenceType.lower()):
 1548: 
 1549:                         try:
 1550:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1551:                                 referenceType=referenceTypeF[1].title
 1552:                         except:
 1553:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1554:                 
 1555: 
 1556:                         bibdata['data']=referenceTypeF[1]
 1557:                         fields=bibdata[referenceType]
 1558:                         for field in fieldlist:
 1559:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
 1560: 
 1561:         return retdata,fieldlist,temp,fields
 1562: 
 1563:     def findTagsFromMapping(self,referenceType):
 1564:         """gib hash mit label -> generic zurueck"""
 1565:         
 1566: 
 1567:         if referenceType=="":
 1568:                 referenceType="book"
 1569:         
 1570:         temp =  self.ZopeFind(self.standardMD)[0:]
 1571: 
 1572:         
 1573:         #self.referencetypes=temp[0:]
 1574:         
 1575:         
 1576:     
 1577: 
 1578:         bibdata={}
 1579:         retdata={}
 1580:         fieldlist=self.standardMD.fieldList
 1581:         fields=[]
 1582:         for referenceTypeF in temp:
 1583:                 #print referenceType
 1584:         
 1585:                 if normalizeCt(referenceTypeF[1].title) == normalizeCt(referenceType.lower()):
 1586:                         try:
 1587:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1588:                                 referenceType=referenceTypeF[1].title
 1589:                         except:
 1590:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1591:                         bibdata['data']=referenceTypeF[1]
 1592:                         fields=bibdata[referenceType]
 1593:                         for field in fieldlist:
 1594:                             retdata[field]=referenceTypeF[1].getValue(field)[0]
 1595:         
 1596:         return retdata,fieldlist,temp,fields
 1597: 
 1598:     
 1599:     security.declarePublic('copyIndex_meta2echo_resource') # has to be change, presentlyset because of OSAS koordination
 1600:     def copyIndex_meta2echo_resource(self,RESPONSE=None):
 1601:             """copy MD von Index_meta to the echo_resource"""
 1602:             
 1603:             (metadict, error)=readMetadata(self.metalink)
 1604: 
 1605: 
 1606:             
 1607:             self.metaDataHash={}
 1608:             if not error=="": #Fehler beim Auslesen des Metafiles
 1609:                     
 1610:                     return "ERROR:",error,self.absolute_url()
 1611:             
 1612:             self.contentType=normalizeCt(metadict['bib_type'])[0:]
 1613:             fields=self.findTagsFromMapping(normalizeCt(self.contentType))
 1614:             
 1615:             #fields=self.findLabelsFromMapping(normalizeCt(self.contentType))
 1616:             for field in fields[1]:
 1617:                     
 1618:                     if self.isDefinedInThisSet(fields,field):
 1619:                             #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),''))
 1620:                             self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),''))
 1621: 
 1622:             
 1623:             
 1624:             if RESPONSE:
 1625:                     return RESPONSE.redirect('manage_main')
 1626:             
 1627:             return "OK:",self.absolute_url(),normalizeCt(self.contentType)
 1628:         
 1629:     def ECHO_getResourceMD(self,template="yes",back=None,overwrite="no"):
 1630:         """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
 1631:         (metadict, error)=readMetadata(self.metalink)
 1632:         
 1633:         if back:
 1634:             self.REQUEST.SESSION['back']=back
 1635: 
 1636:         if not error=="": #Fehler beim Auslesen des Metafiles
 1637:                 return "ERROR:",error
 1638:         
 1639:         if (not self.contentType) or (overwrite=="yes"):
 1640:                 self.contentType=normalizeCt(normalizeCt(metadict['bib_type']).lower())
 1641:                 
 1642:         if not (normalizeCt(metadict['bib_type']).lower()==normalizeCt(self.contentType).lower()):
 1643:                 self.REQUEST.SESSION['contentStorage']=normalizeCt(metadict['bib_type'])
 1644:                 self.REQUEST.SESSION['contentZope']=normalizeCt(self.contentType)
 1645: 
 1646:                 return zptFile(self, 'zpt/ECHO_getResourceMDErrorContentType.zpt')()
 1647: 
 1648:         #self.REQUEST.SESSION['metadict']=metadict
 1649:         
 1650:         
 1651:         
 1652: 
 1653:         self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict)
 1654: 
 1655: 
 1656:         if template=="yes":
 1657:                 #pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/ECHO_resourceMD.zpt'),metadict=metadict).__of__(self)
 1658:                 pt=zptFile(self, 'zpt/ECHO_resourceMD.zpt')
 1659:                 
 1660:                 return pt(metadict=metadict)
 1661: 
 1662:         
 1663: 
 1664:     
 1665:     
 1666:     def ECHO_getMD(self,item):
 1667:         """Ausgabe der MD"""
 1668:         return getattr(self,item)
 1669: 
 1670:     def checkRDF(self,path):
 1671:             """check if pdf in the path"""
 1672:             try:
 1673:                     for fileName in os.listdir(path):
 1674:                             if os.path.splitext(fileName)[1]==".pdf":
 1675:                                     return os.path.join(path,fileName)
 1676:                     return None
 1677:             except:
 1678:                     return None
 1679:             
 1680:             
 1681:     security.declareProtected('View','index_html')
 1682:     def index_html(self):
 1683:         """standard page"""
 1684:         pdf=self.checkRDF(self.link)
 1685:         if pdf:
 1686:                 fh=file(pdf,'r').read()
 1687:                 self.REQUEST.RESPONSE.setHeader('Content-Type','application/pdf')
 1688:                 self.REQUEST.RESPONSE.write(fh)
 1689:                 self.REQUEST.RESPONSE.close()
 1690:                 return 
 1691:             
 1692:         if getattr(self,'newViewer',''): #benutze den neuen viewer
 1693:             url=self.newViewer+'url='+self.metalink+"&mode=texttool"
 1694:             return self.REQUEST.RESPONSE.redirect(url)
 1695:             
 1696:         return self.REQUEST.RESPONSE.redirect(self.link)
 1697: 
 1698:     def startpage_html(self):
 1699:             """prints out a startpage for a resource for use e.g. in the BVE"""
 1700: 
 1701:             # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt
 1702: 
 1703:             sp=self.ZopeFind(self,obj_ids=['startpage.html'])
 1704: 
 1705:             if sp:
 1706:                     return sp[1]()
 1707: 
 1708:             #pruefen ob irgendwo ein template
 1709:             if hasattr(self,'startpage_index_template'): 
 1710:                     return self.startpage_index_template()
 1711: 
 1712:             #generisches template ausgeben
 1713:             
 1714:             pt=zptFile(self, 'zpt/ECHO_startpage_index_template_standard.zpt')
 1715:             pt.content_type="text/html"
 1716:             return pt()
 1717: 
 1718:     def toc_html(self):
 1719:             
 1720:             sp=self.ZopeFind(self,obj_ids=['toc.html'])
 1721:                     
 1722:             if sp:
 1723:                     return sp[0][1]()
 1724: 
 1725: 
 1726:     security.declarePublic('generate_label') # has to be change, presentlyset because of OSAS koordination
 1727: 
 1728:     def generate_label(self):
 1729:         """Erzeugt_standard_Label aus Template"""
 1730:         pt=getattr(self,"label_template_"+normalizeCt(self.contentType).lower())
 1731: 
 1732:         self.label=pt()[0:]
 1733:         return pt()
 1734: 
 1735:     security.declarePublic('generate_title') # has to be change, presentlyset because of OSAS koordination
 1736: 
 1737:     def generate_title(self,RESPONSE=None):
 1738:         """Erzeugt_standard_Label aus Template"""
 1739:         pt=getattr(self,"label_template_"+normalizeCt(self.contentType).lower())
 1740: 
 1741:         self.title=pt()[0:]
 1742:         
 1743:         return pt()
 1744: 
 1745: Globals.InitializeClass(ECHO_resource)
 1746: 
 1747: def manage_addECHO_resourceForm(self):
 1748:         """Form for adding a ressource"""
 1749:         pt=zptFile(self, 'zpt/AddECHO_resourceForm.zpt')
 1750:         return pt()
 1751: 
 1752: 
 1753: 
 1754: 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):
 1755:     """addresource"""
 1756: 
 1757:     newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords)
 1758: 
 1759:     self._setObject(id,newObj)
 1760: 
 1761:     if RESPONSE is not None:
 1762:         RESPONSE.redirect('manage_main')
 1763:  
 1764: 
 1765: class ECHO_externalLink(Folder,ECHO_basis):
 1766:     """Link zu einer externen Ressource"""
 1767:     security=ClassSecurityInfo()
 1768:     meta_type='ECHO_externalLink'
 1769: 
 1770:     security.declarePublic('content_html')
 1771:     def content_html(self):
 1772:         """template fuer content"""
 1773:         ret= ECHO_basis.content_html(self,'externalLink')
 1774:         
 1775:         if type(ret) is StringType:
 1776:             return ret.decode('utf-8')
 1777:         else:
 1778:            return ret
 1779:         
 1780:         
 1781:     
 1782:     def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords,linkType):
 1783: 
 1784:         self.id = id
 1785:         """Festlegen der ID"""
 1786: 
 1787:         self.credits=toList(credits)
 1788:         self.label = label
 1789:         self.link= link
 1790:         self.title=title
 1791:         self.weight=weight
 1792:         self.description=description
 1793:         self.contentType=contentType
 1794:         self.responsible=responsible
 1795:         coordsnew=[ string.split(x,",") for x in coords]
 1796:         self.coords=coordsnew
 1797:         self.linkType = linkType        # Linktypen 'otherPresentation','external'
 1798:         
 1799: 
 1800:     def ECHO_externalLink_config(self):
 1801:         """Main configuration"""
 1802: 
 1803:         if not hasattr(self,'weight'):
 1804:             self.weight=""
 1805:         if not hasattr(self,'coords'):
 1806:             
 1807:             self.coords=['']
 1808: 
 1809: 
 1810:         pt=zptFile(self, 'zpt/ChangeECHO_externalLink.zpt')
 1811:         return pt()
 1812:     
 1813: 
 1814:     def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None,linkType='otherPresentation'):
 1815:         """Aenderung der Properties"""
 1816:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1817: 
 1818:         self.link=link
 1819:         self.linkType = linkType
 1820:         if RESPONSE is not None:
 1821:             RESPONSE.redirect('manage_main')
 1822:             
 1823:     def getLinkType(self):
 1824:         """ return linkType """
 1825:         if hasattr(self,"linkType"):
 1826:                 return self.linkType
 1827:         else :
 1828:                 return 'otherPresentation'
 1829: 
 1830:     def setLinkType(self,type):
 1831:         """ set linkType """
 1832:         self.linkType = type
 1833:         
 1834:     def checkLink(self):
 1835:         """ returns tuple (isWorking,Error) """        
 1836:         try:
 1837:             urllib2.urlopen(self.link)
 1838:             return (True, '')
 1839:         except urllib2.HTTPError, e:
 1840:             return (False, e.code)
 1841:         except urllib2.URLError, e:
 1842:             return (False, str(e.reason))
 1843:         except:
 1844:             return (False, 'unknown Error')
 1845:             
 1846:             
 1847:     manage_options = (
 1848:         {'label':'Main Config','action':'ECHO_externalLink_config'},
 1849:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1850:         )+Folder.manage_options
 1851: 
 1852:         
 1853:     def index_html(self):
 1854:         """standard page"""
 1855:         
 1856:         return self.REQUEST.RESPONSE.redirect(self.link)
 1857:             
 1858: 
 1859: def manage_addECHO_externalLinkForm(self):
 1860:         """Form for external Links"""
 1861:         pt=zptFile(self, 'zpt/AddECHO_externalLinkForm.zpt')
 1862:         return pt()
 1863: 
 1864: 
 1865: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None,linkType='otherPresentation'):
 1866:     """Add an external Link"""
 1867: 
 1868:     newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords,linkType)
 1869: 
 1870:     self._setObject(id,newObj)
 1871: 
 1872:     if RESPONSE is not None:
 1873:         RESPONSE.redirect('manage_main')
 1874:  
 1875: 
 1876: class ECHO_link(ECHO_externalLink):
 1877:         """external_link"""
 1878: 
 1879:         meta_type="ECHO_link"
 1880:         
 1881:         manage_options = ECHO_externalLink.manage_options+(
 1882:                 {'label':'add links config','action':'ECHO_link_addLinksForm'},
 1883:                 )
 1884:         
 1885:         def ECHO_link_addLinksForm(self):
 1886:             """Main configuration"""
 1887:         
 1888:             pt=zptFile(self, 'zpt/ChangeECHO_link_addLinks.zpt')
 1889:             return pt()
 1890:     
 1891:         def ECHO_link_addLinks(self,addLinks,RESPONSE):
 1892:             """add links"""
 1893:             self.addLinks=addLinks
 1894:             if RESPONSE is not None:
 1895:                 RESPONSE.redirect('manage_main')
 1896:   
 1897:         def content_html(self):
 1898:                 """template fuer link"""
 1899:         
 1900: 
 1901:                 if hasattr(self,"link_template"):
 1902:                         ret=ECHO_basis.content_html(self,'link')
 1903: 
 1904:                 else:
 1905:                         ret=ECHO_basis.content_html(self,'collection')
 1906: 
 1907: 
 1908:                 #return ret
 1909:                 return ret
 1910: #            
 1911: #            
 1912: #                try:
 1913: #                    return ret.decode('utf-8')
 1914: #                except:
 1915: #                    try: 
 1916: #                        return ret.decode('latin-1')
 1917: #                    except:
 1918: #                
 1919: #                        return ret
 1920: #        
 1921:         def getCopyrightsHTML(self):
 1922:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
 1923:             
 1924:             if hasattr(self,'copyrightModel'):
 1925:                     obj=self.copyrightModel
 1926:                     
 1927:             else:
 1928:                     return "ERROR"
 1929:             ret=[]
 1930:             
 1931:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
 1932:                     
 1933:                     
 1934:                     try:
 1935:                         if hasattr(self.copyrightTypes,copyright[2]):
 1936:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
 1937:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
 1938:                         else:
 1939:                              copyrightTypeObj=getattr(obj,copyright[2])
 1940:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
 1941:                              
 1942:                         label=copyrightTypeObj.label
 1943:                         url=getattr(copyrightTypeObj, 'url', '')
 1944:                             
 1945:                         if url!='':
 1946:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
 1947:                         else:
 1948:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
 1949:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1950:                                 else:
 1951:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1952:                     except:
 1953:                             """nothing"""
 1954:                     
 1955:             return ret
 1956:             
 1957:         def getInstitutionsHTML(self):
 1958:                 """gibt Liste der foerdernden Institutionen aus"""
 1959:                 
 1960:                 if hasattr(self,'support'):
 1961:                         obj=self.support
 1962:                         ret=obj.getSupporter()
 1963:                         return ret
 1964:                 else:
 1965:                         return ''
 1966:                         
 1967:         def getOwnerOriginalsHTML(self):
 1968:                """gibt Liste der foerdernden Institutionen aus"""
 1969:                
 1970:                if hasattr(self,'ownerOriginal'):
 1971:                        obj=self.ownerOriginal
 1972:                        ret=obj.getOwner()
 1973:                        return ret
 1974:                else:
 1975:                        return ''
 1976:     
 1977:         def getDigiCopyByHTML(self):
 1978:                """gibt Liste der foerdernden Institutionen aus"""
 1979:                
 1980:                if hasattr(self,'digiCopyBy'):
 1981:                        obj=self.digiCopyBy
 1982:                        ret=obj.getDigiCopyBy()
 1983:                        return ret
 1984:                else:
 1985:                        return ''
 1986:                 
 1987:         def index_html(self):
 1988:                 """standard link"""
 1989:                 if self.link:
 1990:                  splitted=self.link.split("?")
 1991:                  if len(splitted)>1:
 1992:                         params=cgi.parse_qs(splitted[1])
 1993: 
 1994:                         for x in params.keys():
 1995:                                 if type(params[x]) is ListType:
 1996:                                         params[x]=params[x][0]
 1997:         
 1998: 
 1999:                  else:
 2000:                         params={}
 2001:                 
 2002:                  if getattr(self,'addLinks','yes')=="yes":
 2003:                      params['backLink']=self.aq_parent.absolute_url()
 2004:                      params['startLink']=splitted[0]+"?"+urllib.urlencode(params)
 2005:                 
 2006: 
 2007:                  return self.REQUEST.RESPONSE.redirect(splitted[0]+"?"+urllib.urlencode(params))
 2008:                 else:
 2009:                  return ""
 2010: 
 2011: def manage_addECHO_linkForm(self):
 2012:         """Form for external Links"""
 2013:         pt=zptFile(self, 'zpt/AddECHO_linkForm.zpt')
 2014:         return pt()
 2015: 
 2016: 
 2017: def manage_addECHO_link(self,id,title,label,description="",contentType="",responsible="",link="",weight="",coords=[],credits=None,linkType="external",RESPONSE=None):
 2018:     """Add an external Link"""
 2019: 
 2020:     newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords,linkType)
 2021: 
 2022:     self._setObject(id,newObj)
 2023:     
 2024:     getattr(self,id).addLinks='no'
 2025:     
 2026:     if RESPONSE is not None:
 2027:         RESPONSE.redirect('manage_main')
 2028:         
 2029: 
 2030: class ECHO_collection(CatalogAware, Folder, Persistent, Implicit, Cacheable,ECHO_basis):
 2031:     """ECHO Collection"""
 2032: 
 2033:     management_page_charset="utf-8"
 2034:     security=ClassSecurityInfo()
 2035:     meta_type='ECHO_collection'
 2036:     default_catalog='resourceCatalog'
 2037:     
 2038: #    viewClassificationList=viewClassificationListMaster
 2039:     displayTypes=displayTypes
 2040: 
 2041:     path="/mpiwg/online/permanent/shipbuilding"
 2042: 
 2043:     
 2044:     def exportImportObjects_html(self,RESPONSE):
 2045:         """ImportObject"""
 2046:         pt=zptFile(self, 'zpt/exportImportObjects.zpt')
 2047:         pt.content_type="text/html"
 2048:         return pt()
 2049:         
 2050:     def importObjects_html(self,RESPONSE):
 2051:         """ImportObject"""
 2052:         pt=zptFile(self, 'zpt/importObjects.zpt')
 2053:         pt.content_type="text/html"
 2054:         return pt()
 2055:    
 2056:     def importObjects(self,zfile,RESPONSE=None,REQUEST=None):
 2057:         """import object from file"""
 2058:         
 2059:         zf=zipfile.ZipFile(zfile,"r")
 2060:         tmpdir=tempfile.mkdtemp() # create tempdir
 2061:         ret=None
 2062:         
 2063:         for name in zf.namelist():
 2064:                fn=tempfile.mkstemp()[1]
 2065:                tf=file(fn,"w")
 2066:                x=zf.read(name)
 2067:                tf.write(x)
 2068:                tf.close()
 2069:                try:
 2070:                    self._importObjectFromFile(fn,set_owner=1)
 2071:                except:
 2072:                    if not ret:
 2073:                        ret=""
 2074:                    ret+="Cannot import: %s (Already existing?)<br>"%name
 2075:                os.remove(fn)
 2076:         
 2077:         if ret:
 2078:             return """<html><body>%s</body></html>"""%ret
 2079:         if RESPONSE:
 2080:             RESPONSE.redirect(self.absolute_url())
 2081:         
 2082:     def exportObjects_html(self,RESPONSE):
 2083:         """Export objects"""
 2084:         
 2085:         pt=zptFile(self, 'zpt/exportObjects.zpt')
 2086:         pt.content_type="text/html"
 2087:         return pt()
 2088:     
 2089:     def exportObjects(self,ids,RESPONSE=None):
 2090:         """export objects with type id"""
 2091:         if not (type(ids) is ListType):
 2092:             ids=[ids]
 2093:         
 2094:         tmpdir=tempfile.mkdtemp() # create tempdir
 2095:         objs=self.ZopeFind(self,obj_ids=ids)
 2096:         tmpfile=tempfile.mkstemp()[1]
 2097: 
 2098:         zf=zipfile.ZipFile(tmpfile,"w")
 2099:         for obj in objs:
 2100: 
 2101:             f = os.path.join(tmpdir, '%s.zexp' %obj[0])
 2102:             #print E.absolute_url()
 2103: 
 2104:             obj[1]._p_jar.exportFile(obj[1]._p_oid, f)
 2105: 
 2106:             zf.write(f,obj[0])
 2107:         
 2108:         zf.close()
 2109:         shutil.rmtree(tmpdir)
 2110:         if RESPONSE:
 2111:             RESPONSE.setHeader("Content-Type","application/octet-stream")
 2112:             len=os.stat(tmpfile)[6]
 2113:             RESPONSE.setHeader("Content-Length",len)
 2114:             RESPONSE.setHeader("Content-Disposition","""attachement; filename=%s"""%"export.zip")
 2115:             fh=file(tmpfile)
 2116:             for x in fh.read():
 2117:                 RESPONSE.write(x)
 2118:             fh.close()
 2119:             
 2120:     def getMDValueSimpleSearchField(self):
 2121:           """returns value for simple search"""
 2122:           return " ".join([self.title,self.description])
 2123:                              
 2124:     def getTitleAndLabel(self):
 2125:         """gibt title und label zurueck"""
 2126:         return (getattr(self,'title',''),getattr(self,'label',''))
 2127: 
 2128:     def localizeObjects(self):
 2129:             """localize all objects"""
 2130:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_externalLink','ECHO_link','ECHO_mapText'])
 2131: 
 2132:             find=self.ZopeFind(self,obj_ids=('locale_en'))
 2133:             if not find:
 2134:                 self.manage_addECHO_locale("en",'','')
 2135:             for content in contents:
 2136: 
 2137:                     if content[1].meta_type in ['ECHO_link','ECHO_externalLink']:
 2138: 
 2139:                             find=content[1].ZopeFind(content[1],obj_metatypes=('ECHO_mapText'))
 2140:                             if find:
 2141:                                     root=find[0][1]
 2142: 
 2143:                                     locale=find[0][1].ZopeFind(find[0][1],obj_ids=('locale_en'))
 2144:                             else:
 2145:                                     root=None
 2146:                     else:
 2147:                             root=content[1]
 2148:                             locale=content[1].ZopeFind(content[1],obj_ids=('locale_en'))
 2149:                     if root and not locale:
 2150:                             root.manage_addECHO_locale("en",'','')
 2151:                     
 2152:             pt=zptFile(self, 'zpt/localizeObjects.zpt')
 2153:             return pt()
 2154: 
 2155: 
 2156:     def localize(self,REQUEST,RESPONSE):
 2157:             """localize"""
 2158:             for key in REQUEST.form.keys():
 2159:                     splitted=key.split("!")
 2160: 
 2161:                     if splitted[0]=="" or splitted[0]=="en" or splitted[0]=="title" or splitted[0]=="label":
 2162:                             if splitted[0]=="en":
 2163:                                     setattr(self.locale_en,splitted[1],REQUEST.form[key])
 2164:                             else:
 2165:                                     setattr(self,splitted[0],REQUEST.form[key])
 2166:                     else:
 2167:                             obj=getattr(self,splitted[0])
 2168: 
 2169:                             if obj.meta_type=="ECHO_mapText":
 2170:                                     if splitted[1]=="en":
 2171:                                             obj.locale_en.pt_edit(REQUEST.form[key],obj.locale_en.content_type)
 2172:                                     else:
 2173:                                             obj.pt_edit(REQUEST.form[key],obj.content_type)
 2174:                             else:
 2175:                                     text=obj.ZopeFind(obj,obj_metatypes=['ECHO_mapText'])
 2176:                                     if splitted[1]=="en":
 2177:                                             
 2178:                                             text[0][1].locale_en.pt_edit(REQUEST.form[key],text[0][1].locale_en.content_type)
 2179:                                     else:
 2180:                                             text[0][1].pt_edit(REQUEST.form[key],text[0][1].content_type)
 2181:             if RESPONSE is not None:
 2182:                         RESPONSE.redirect('manage_main')
 2183: 
 2184: 
 2185:     def getRDF(self,urn=None):
 2186:             """rdf of the collection"""
 2187:             
 2188:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2189: 
 2190:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2191:             
 2192:             if not urn:
 2193:                     urn=self.absolute_url()
 2194:                     
 2195:             li="""<RDF:li RDF:resource="%s" />\n"""
 2196: 
 2197:             
 2198:             for content in contents:
 2199:                     ret+=content[1].getRDF()+"\n"
 2200:                     
 2201:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2202:             for content in contents:
 2203:                     nurn=content[1].absolute_url()
 2204:                     ret+=li%nurn
 2205:             return ret+"</RDF:Seq>"
 2206:             
 2207: 
 2208:     
 2209:     def changeLabels(self):
 2210:                 """change form"""
 2211:                 pt=zptFile(self, 'zpt/changeLabelsForm')
 2212:                 pt.content_type="text/html"
 2213:                 return pt()
 2214: 
 2215:     def changeTitles(self):
 2216:                 """change form"""
 2217:                 pt=zptFile(self, 'zpt/changeTitleForm')
 2218:                 pt.content_type="text/html"
 2219:                 return pt()
 2220: 
 2221:     def changeWeights(self):
 2222:                 """change form"""
 2223:                 pt=zptFile(self, 'zpt/changeWeightForm')
 2224:                 pt.content_type="text/html"
 2225:                 return pt()
 2226: 
 2227:     def changeMetaDataLinks(self):
 2228:                 """change form"""
 2229:                 pt=zptFile(self, 'zpt/changeMetaDataLinkForm')
 2230:                 pt.content_type="text/html"
 2231:                 return pt()
 2232:             
 2233:     def changeAccessRightsCollectionForm(self,preselect=None):
 2234:         """change access rights of all resources in this collection"""
 2235: 
 2236:         pt=zptFile(self, 'zpt/changeAccessRightsCollectionForm')
 2237:         pt.content_type="text/html"
 2238:         return pt(preselect=preselect)
 2239:         
 2240:         
 2241:     def changeAccessRightsCollection(self):
 2242:             """change"""
 2243:             ret=""
 2244:             argv=self.REQUEST.form
 2245:             
 2246:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2247:             for resource in resources:
 2248:                    
 2249:                     if argv.has_key(resource[1].getId()+'_xml'):
 2250:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()+'_xml']+"</br>"
 2251:                             resource[1].setAccessRightXML(argv[resource[1].getId()+'_xml'])
 2252:                             resource[1].accessRight=argv[resource[1].getId()+'_xml']
 2253:                     elif argv.has_key(resource[1].getId()+'_echo'):
 2254:                             ret+="only local:"+resource[1].getId()+"   "+argv[resource[1].getId()+'_echo']+"</br>"
 2255:                             resource[1].accessRight=argv[resource[1].getId()+'_echo']
 2256:                     else:
 2257:                             ret+="ERROR:" +resource[0]
 2258:             return ret
 2259: 
 2260:     def changeMetaDataLinkInCollection(self):
 2261:             """change all lables of a collection"""
 2262:             ret=""
 2263:             argv=self.REQUEST.form
 2264:             
 2265:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2266:             for resource in resources:
 2267:                    
 2268:                     try:
 2269:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2270:                             resource[1].metalink=argv[resource[1].getId()][0:]
 2271:                     except:
 2272:                             pass
 2273:             return ret
 2274: 
 2275:     def changeMetaDataLinkInCollection(self):
 2276:             """change all lables of a collection"""
 2277:             ret=""
 2278:             argv=self.REQUEST.form
 2279:             
 2280:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2281:             for resource in resources:
 2282:                    
 2283:                     try:
 2284:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2285:                             resource[1].metalink=argv[resource[1].getId()][0:]
 2286:                     except:
 2287:                             pass
 2288:             return ret
 2289: 
 2290:     def changeWeightsInCollection(self):
 2291:             """change all lables of a collection"""
 2292:             ret=""
 2293:             argv=self.REQUEST.form
 2294:             
 2295:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2296:             for resource in resources:
 2297:                    
 2298:                     try:
 2299:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2300:                             resource[1].weight=argv[resource[1].getId()][0:]
 2301:                     except:
 2302:                             pass
 2303:             return ret
 2304: 
 2305:     def changeTitlesInCollection(self):
 2306:             """change all lables of a collection"""
 2307:             ret=""
 2308:             argv=self.REQUEST.form
 2309:             
 2310:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2311:             for resource in resources:
 2312:                    
 2313:                     try:
 2314:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2315:                             resource[1].title=argv[resource[1].getId()][0:]
 2316:                     except:
 2317:                             pass
 2318:             return ret
 2319:     
 2320:     def changeLabelsInCollection(self):
 2321:             """change all lables of a collection"""
 2322:             ret=""
 2323:             argv=self.REQUEST.form
 2324:             
 2325:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2326:             for resource in resources:
 2327:                    
 2328:                     try:
 2329:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2330:                             resource[1].label=argv[resource[1].getId()][0:]
 2331:                     except:
 2332:                             pass
 2333:             return ret
 2334:        
 2335:     def importCollection(self,path=None,RESPONSE=None):
 2336:         """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
 2337:         
 2338:         if path is None:
 2339:                 pt=zptFile(self, 'zpt/importCollection.zpt')
 2340:                 return pt()
 2341: 
 2342:         files=os.listdir(path)
 2343:         ret=""
 2344:         for fileName in files:
 2345:             
 2346:             if fileName:
 2347:                 
 2348:                 tempPath=re.sub("/mpiwg/online","",path)
 2349:                 link="http://echo.mpiwg-berlin.mpg.de/zogilib_book?fn="+tempPath+"/"+fileName+"/pageimg"
 2350:                 
 2351:                 metalink=self.path+"/"+fileName+"/index.meta"
 2352:                 try:
 2353: 
 2354:                         #link="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir="+fileName+"&step=thumb"
 2355:                         
 2356:                         newObj=ECHO_resource(fileName,link,metalink,fileName,fileName,fileName,'generated','book','','','','','','')
 2357:                         self._setObject(fileName,newObj)
 2358:                 
 2359:                         genObj=getattr(self,fileName)
 2360:                         #genObj.createIndexFile()
 2361:                         ret+="OK:"+fileName+"<br/>"
 2362:                 except:
 2363:                         print "ERROR"
 2364:                         ret+="ERROR:"+fileName+"<br/>"
 2365: 
 2366:         return ret
 2367: 
 2368:         if RESPONSE is not None:
 2369:             RESPONSE.redirect('manage_main')
 2370: 
 2371:     def changeViewerTemplateSetsForm(self):
 2372:             """change the viewer template set"""
 2373:             pt=zptFile(self, 'zpt/changeViewerTemplateSet')
 2374:             return pt()
 2375: 
 2376:     def getViewerTemplateSets(self,obj_ids=None,RESPONSE=None):
 2377:             """Get the ViewerTemplateSet title for configuration"""
 2378:             ret=[]
 2379:             
 2380:             try:
 2381:                     viewerTemplateSets=self.ZopeFind(self.viewerTemplateSets,obj_metatypes=['OSAS_viewerTemplateSet'],obj_ids=obj_ids)#assumes viewerTemplateSets folder somewhere in the hierarchie.
 2382:             
 2383:                     for viewerTemplateSet in viewerTemplateSets:
 2384:                             ret.append((viewerTemplateSet[1].title,viewerTemplateSet[0],viewerTemplateSet[1]))
 2385: 
 2386:                     return ret
 2387:                     
 2388:             except:
 2389:                     return [('no ViewerTemplateSetfolders','')]
 2390: 
 2391:     def getTextToolsField(self,name,default=''):
 2392:             """Lese viewerTemplateSet der Collection not implemented yet!"""
 2393:             
 2394:             return default
 2395: 
 2396:             
 2397:     def isSelectedViewerTemplateSet(self,obj,id):
 2398:         """is ausgewaehlt"""
 2399:         
 2400:         if self.REQUEST['viewerTemplateSet']==id:
 2401:             return 1
 2402:         else:
 2403:             return None
 2404: 
 2405:     def changeViewer(self,newViewer,REQUEST=None,RESPONSE=None):
 2406:         """changes all ressources to the newViewer"""
 2407:         
 2408:         resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2409:         if RESPONSE is not None:
 2410:                     RESPONSE.write("<html><body>")
 2411: 
 2412:         for resource in resources:
 2413:             
 2414:             done,msg=resource[1].changeViewer(newViewer)
 2415:             if done:
 2416:                 if RESPONSE is not None:
 2417:                     RESPONSE.write("<p>OK: %s"%resource[0])
 2418:             else:
 2419:                 if RESPONSE is not None:
 2420:                     RESPONSE.write("<p><a href='%s'>ERROR: %s (%s)</a>"%(resource[1].absolute_url()+'/ECHO_resource_config_main',resource[0],msg))
 2421:                 
 2422: 
 2423:                 
 2424:         if RESPONSE is not None:
 2425:                     RESPONSE.write("<p>Done</p></body></html>")
 2426: 
 2427:     def changeViewerTemplateSets(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
 2428:             """change the templates"""
 2429: 
 2430:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2431: 
 2432:             for resource in resources:
 2433: 
 2434:                     resource[1].changeViewerTemplateSet(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
 2435: 
 2436:             if RESPONSE is not None:
 2437:                     RESPONSE.redirect('manage_main')
 2438: 
 2439: 
 2440:     def setStartpageFolderForm(self):
 2441:             """Form for changing the startpage"""
 2442: 
 2443:             
 2444:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPageFolder.zpt')
 2445:             pt.content_type="text/html"
 2446:             return pt()
 2447:     
 2448:     def setStartpageFolder(self,startpage=None,RESPONSE=None):
 2449:             """change the templates"""
 2450: 
 2451:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2452: 
 2453:             for resource in resources:
 2454: 
 2455:                     resource[1].setStartPage(startpage)
 2456: 
 2457:             if RESPONSE is not None:
 2458:                     RESPONSE.redirect('manage_main')
 2459: 
 2460:     def copyTitleToInfoXMLFolder(self,RESPONSE=None):
 2461:             """copy title into the title field of info.xml
 2462:             author and date werden leer!!!
 2463:             """
 2464: 
 2465:             
 2466:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2467:             
 2468:             
 2469:             for resource in resources:
 2470:                     ret,txt=resource[1].copyTitleToInfoXML()
 2471:                     if (not ret) and RESPONSE:
 2472:                             RESPONSE.write("error: %s\n"%txt)
 2473:                     if ret and RESPONSE:
 2474:                             RESPONSE.write("ok: %s\n"%txt)
 2475:                     
 2476:                     #logger("ECHO (copyTitleToInfoXMLFolder)",logging.INFO,txt)   
 2477:             if RESPONSE is not None:
 2478:                     RESPONSE.write("done!\n")
 2479:                     RESPONSE.close()
 2480:                     RESPONSE.redirect('manage_main')
 2481:                     
 2482:     def copySearchFields(self,RESPONSE=None):
 2483:             """copys < metadatafields to the object"""
 2484:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2485: 
 2486:             for resource in resources:
 2487: 
 2488:                     resource[1].copySearchFields()
 2489: 
 2490:             if RESPONSE is not None:
 2491:                     RESPONSE.redirect('manage_main')
 2492:                     
 2493:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 2494:             """warning"""
 2495:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 2496:             pt.content_type="text/html"
 2497:             return pt()
 2498: 
 2499:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 2500:             """copy metadata from the storage to ECHO"""
 2501: 
 2502:             return reloadMetaDataFromStorage(self,RESPONSE)
 2503: 
 2504:     
 2505:     def getPartnerCopyright(self,name,sonst="generic"):
 2506:                 """gibt generisches copyright eines partners aus, sonst behalte jetzige einsteillung"""
 2507:                 #print "hi",name,sonst
 2508:                 #print getattr(self.partners,name).copyrightType
 2509:                 try:
 2510:                         partner=getattr(self.partners,name)
 2511:                         return partner.copyrightType
 2512:                 except:
 2513:                         print "error"
 2514:                         return sonst
 2515: 
 2516:     def partnerSelector_HTML(self,selected=None):
 2517:          """give type selector"""
 2518:          if not selected:
 2519:                  retStr="<option selected>\n"
 2520:          else:
 2521:                  retStr="<option>\n"
 2522:                  
 2523:          try: # erste version copyrightTypes exists
 2524:                  for partner in self.getPartners():
 2525:                          partnerTitle = partner.title
 2526:                          partnerId = partner.__name__
 2527:                          if selected and (partnerId==selected):
 2528:                                  retStr+="""<option selected value="%s">%s\n"""%(partnerId,partnerTitle)
 2529:                          else:                
 2530:                                  retStr+="""<option value="%s">%s\n"""%(partnerId,partnerTitle)
 2531:          except:
 2532:                  """nothing"""
 2533:          return retStr
 2534:  
 2535: #    def getViewClassification(self):
 2536: #        if hasattr(self,'viewClassification'):
 2537: #            return self.viewClassification
 2538: #        else:
 2539: #            return ""
 2540: 
 2541:         
 2542:     def createRessourcesFromXMLForm(self):
 2543:             """form"""
 2544:             pt=zptFile(self, 'zpt/createRessourcesFromXMLForm.zpt')
 2545:             return pt()
 2546: 
 2547:     def createRessourcesFromXML(self,fileupload):
 2548:             """read an XML file for generating resources"""
 2549:             dom=xml.dom.minidom.parse(fileupload)
 2550:             ret="<h2>Added</h2>"
 2551:             for resource in dom.getElementsByTagName('resource'):
 2552:                     link=getText(resource.getElementsByTagName('link')[0].childNodes)
 2553:                     label=getText(resource.getElementsByTagName('label')[0].childNodes)
 2554:                     pageimglink=getText(resource.getElementsByTagName('pageimglink')[0].childNodes)
 2555:                     #splitted=link.split("?")[0].split("/")
 2556:                     #id=splitted[len(splitted)-1].encode('ascii')
 2557:                     id=re.sub(" ","_",label).encode('ascii')
 2558:                     
 2559:                     ret+="<p>"+label+"</p>"
 2560:                     manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","",pageimglink.encode('ascii'),link.encode('ascii'),"","")
 2561:             return ret
 2562:         
 2563:     security.declarePublic('getImageTag')
 2564:     def getImageTag(self):
 2565:         """GetTag"""
 2566:         try:
 2567:             return self.imageTag
 2568:         except:
 2569:             return ""
 2570: 
 2571: 
 2572:     def addMovie(self,id,title,label,description,contentType,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2573:         """SSS"""
 2574: 
 2575:         #manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2576:         if not hasattr(self,id):
 2577:                 try:
 2578:                         manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2579:                         return "done"
 2580:                 except:
 2581:                         return None
 2582:         else:
 2583:                 obj=getattr(self,id)
 2584:                 obj.changeECHO_movie_main(metalink,link,rawFile,lowresFile,thumbUrl,title,label,description,contentType,weight=weight)
 2585: 
 2586:         return "changed"
 2587: 
 2588:     def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2589:         """SSS"""
 2590:         try:
 2591:             manage_addECHO_resource(self,id,title,label,description,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2592:             return "done"
 2593:         except:
 2594:         	logging.error("ECHOcollection: (AddResource): %s %s"%sys.exc_info()[0:2])
 2595:         	return None
 2596: 
 2597:     def addResourceAndCreateLabelAndTitle(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2598:         """SSS"""
 2599:         ret = self.addResource(id,title,label,description,contentType,responsible,link,metalink,weight,credits,coords,RESPONSE)
 2600:         if ret is None:
 2601:         	return None
 2602:         
 2603:         try:
 2604:         	server2=getattr(self,id)
 2605:         	server2.copyIndex_meta2echo_resource()
 2606:         	server2.generate_label()
 2607:         	server2.generate_title()
 2608:     	except:
 2609: 	    	  logging.error("An Error occured adding the resource A\n %s %s"%sys.exc_info()[0:2])
 2610: 	    	  return None
 2611:         return "done"
 2612:     def getSecondaryLink(self):
 2613:         """secondary link"""
 2614:         try:
 2615:             return self.secondaryLink
 2616:         except:
 2617:             return ""
 2618: 
 2619:     def getSecondaryLinkTitle(self):
 2620:         """secondary link"""
 2621:         try:
 2622:             return self.secondaryLinkTitle
 2623:         except:
 2624:             return ""
 2625:         
 2626:     def getCollectionTreeXML(self,pwstr=None):
 2627:         """Tree as XML"""
 2628: 
 2629:         def addPassWd(str,pwstr=None):
 2630:                 """adds a user/passwd to an url"""
 2631:                 if pwstr:
 2632:                         txt2=re.sub(r"(http://)(.*?)","\g<1>%s@\g<2>"%pwstr,str)
 2633:                 else:
 2634:                         txt2=re.sub(r"(http://)(.*?)","\g<1>www:3333@\g<2>",str)
 2635:                 return txt2
 2636: 
 2637:         def getCollection(object,depth=0,pwstr=None):
 2638:             depth+=1
 2639:             collections=""
 2640:             for entry in object.__dict__.keys():
 2641:                 element=getattr(object,entry)
 2642:                 try:
 2643:                     if element.meta_type in ["ECHO_collection","ECHO_group"]:
 2644:                         collections+="<element name=\""+urllib.quote(element.title)+"\" url=\""+addPassWd(element.absolute_url(),pwstr=pwstr)+"\">"
 2645:                         collections+=getCollection(element,depth)+"</element>\n"
 2646:                 except:
 2647:                     """nothing"""
 2648:             return collections
 2649:         
 2650:         ret="""<?xml version="1.0" encoding="utf-8" ?>"""
 2651:         return ret+"<collection>"+getCollection(self,pwstr=pwstr)+"</collection>"
 2652:     
 2653:     def createAllJSAreas(self,mapColTypes=None):
 2654:         """create area calls for JavaScript"""
 2655:         areas = self.getAllMapAreas(mapColTypes=mapColTypes)
 2656:         return self.createJSAreas(areas)
 2657: 
 2658:     
 2659:     emptyPartner=ECHO_partner("", "","", "", "", "", "", "", "")
 2660:     
 2661:     security.declarePublic('getCreditObject')
 2662:     def getCreditObject(self,name):
 2663:         """credit id to credititem"""
 2664:         try:
 2665:             return getattr(self.partners,name)
 2666:         except:
 2667:             
 2668:             return self.emptyPartner
 2669:                 
 2670:     
 2671:     security.declarePublic('ECHO_generateNavBar')
 2672:     def ECHO_generateNavBar(self):
 2673:         """Erzeuge Navigationsbar"""
 2674:         link=""
 2675:         object="self"
 2676:         ret=[]
 2677:         path=self.getPhysicalPath()
 2678:         for element in path:
 2679:             
 2680:            
 2681:             if not element=="":
 2682:                 object+="."+element
 2683:                 
 2684:                 label=eval(object).label
 2685:                 link+="/"+element
 2686:                 if not label=="":
 2687:                     ret.append((label,link))
 2688:         return ret
 2689:     
 2690: 
 2691:     def ECHO_rerenderLinksMDWarning(self):
 2692:                 """change form"""
 2693:                 pt=zptFile(self, 'zpt/rerenderLinksWarning')
 2694:                 pt.content_type="text/html"
 2695:                 return pt()
 2696: 
 2697: 
 2698:     
 2699:     security.declarePublic('ECHO_rerenderLinksMD')
 2700:     def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
 2701:         """Rerender all Links"""
 2702:         return ECHO_rerenderLinksMD(self,obj,types)
 2703: 
 2704:         
 2705:     def __init__(self,id,title,label,description="",contentType="",responsible="",credits="",weight="",sortfield="",coords=[],secondaryLinkTitle="",secondaryLink="",imageTag="",bgcolour="",isVisible=True):
 2706: 
 2707:         self.id = id
 2708:         """Festlegen der ID"""
 2709:         self.credits=toList(credits)
 2710:         self.label = label
 2711:         self.title=title
 2712:         self.description=description
 2713:         self.contentType=contentType
 2714:         self.responsible=responsible
 2715:         self.imageTag=imageTag
 2716:         self.weight=weight
 2717:         self.sortfield=sortfield
 2718:         coordsnew=[ string.split(x,",") for x in coords]
 2719:         self.coords=coordsnew
 2720:         self.secondaryLinkTitle=secondaryLinkTitle
 2721:         self.secondaryLink=secondaryLink
 2722:         self.bgcolour=bgcolour
 2723:         self.isVisible=isVisible
 2724:         
 2725: 
 2726:     manage_options = Folder.manage_options+ Cacheable.manage_options+(
 2727:         {'label':'Main Config','action':'ECHO_collection_config'},
 2728:         {'label':'Change Labels','action':'changeLabels'},
 2729:         {'label':'Change Titles','action':'changeTitles'},
 2730:         {'label':'Localize','action':'localizeObjects'},
 2731:         {'label':'Change Weights','action':'changeWeights'},
 2732:         {'label':'Rerender Labels and Titles','action':'ECHO_rerenderLinksMDWarning'},
 2733:         {'label':'Export/Import Objects','action':'exportImportObjects_html'},
 2734:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2735:         {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
 2736:         {'label':'Set Startpage','action':'setStartpageFolderForm'},
 2737:         {'label':'Change Viewer Templates and Image Viewer','action':'changeViewerTemplateSetsForm'},
 2738:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 2739:         {'label':'ImportCollection','action':'importCollection'},
 2740:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 2741:         {'label':'Change access rights',  'action':'changeAccessRightsCollectionForm'},
 2742:         )
 2743: 
 2744:     
 2745:     security.declarePublic('ECHO_collection_config')
 2746:     def ECHO_collection_config(self):
 2747:         """Main configuration"""
 2748: 
 2749:         if not hasattr(self,'weight'):
 2750:             self.weight=""
 2751: 
 2752:         if not hasattr(self,'sortfield'):
 2753:             self.sortfield="weight"
 2754:   
 2755:         pt=zptFile(self, 'zpt/ChangeECHO_collection.zpt')
 2756:         return pt()
 2757: 
 2758: 
 2759:     def getBgcolour(self):
 2760:             """colour"""
 2761:             if hasattr(self,'bgcolour') and not (self.bgcolour==""):
 2762:                     return self.bgcolour
 2763:             else:
 2764:                     return "#dddddd"
 2765: 
 2766:                 
 2767:     security.declarePublic('changeECHO_collection')         
 2768:     def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",location=None,isAlwaysClickable=None,prefix="",suffix="",isVisible=True):
 2769:         """Aenderung der Properties"""
 2770: 
 2771:         self.secondaryLink=secondaryLink
 2772:         self.secondaryLinkTitle=secondaryLinkTitle
 2773:         self.imageTag=imageTag
 2774:         self.bgcolour=bgcolour
 2775:         self.location=location
 2776:         self.isAlwaysClickable=isAlwaysClickable
 2777:         self.prefix=prefix[0:]
 2778:         self.suffix=suffix[0:]
 2779:         self.setIsVisible(isVisible)
 2780:         
 2781:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2782:                 
 2783:         self.sortfield=sortfield
 2784: 
 2785:         if RESPONSE is not None:
 2786:             RESPONSE.redirect('manage_main')
 2787:             
 2788:     def setAlwaysClickable(self,flag="yes"):
 2789:             """set clickable"""
 2790:             if flag=="yes":
 2791:                     self.isAlwaysClickable="yes"
 2792:             else:
 2793:                     self.isAlwaysClickable=None
 2794: 
 2795:             return flag
 2796:     
 2797:     def showOverview(self):
 2798:         """overview"""
 2799:         if 'ECHO_overview.html' in self.__dict__.keys():
 2800:             return getattr(self,'ECHO_overview.html')()
 2801:         pt=zptFile(self, 'zpt/ECHO_content_overview.zpt')
 2802:         return pt()
 2803: 
 2804: 
 2805:     security.declareProtected('View','index_html')
 2806:     def index_html(self):
 2807:         """standard page"""
 2808:         if self.ZCacheable_isCachingEnabled():
 2809:             
 2810:             result = self.ZCacheable_get()
 2811:             if result is not None:
 2812:                 # Got a cached value.
 2813:                 return result
 2814:         
 2815:         if 'index.html' in self.__dict__.keys():
 2816:             ret=getattr(self,'index.html')()
 2817:         
 2818:         elif 'overview' in self.__dict__.keys():
 2819:             ret=self.showOverview()
 2820:         elif hasattr(self,'collection_index_template'):
 2821:             ret=self.collection_index_template()    
 2822:         elif hasattr(self,'main_index_template'):
 2823: 
 2824:             ret=self.main_index_template.__of__(self)(self.main_template)
 2825:         else:
 2826:             pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2827:             pt.content_type="text/html"
 2828:             ret=pt.render()
 2829: 
 2830:         self.ZCacheable_set(ret)
 2831:         return ret
 2832: 
 2833:     security.declarePublic('content_html')
 2834:     def content_html(self,**argv):
 2835:         """template fuer content"""
 2836:         #print "NN",argv
 2837:         ret = ECHO_basis.content_html(self,'collection')
 2838:         
 2839:         if type(ret) is StringType:
 2840:                return ret.decode('utf-8')
 2841:         else:
 2842:                return ret
 2843:         
 2844:              
 2845:     def getCredits(self):
 2846:         """Ausgabe der credits"""
 2847:         if self.credits:
 2848:             return self.credits
 2849:         else:
 2850:             return []
 2851: 
 2852:     def area_img(self):
 2853:         """area image"""
 2854:         bt = BrowserCheck(self)
 2855:         if bt.isIE or bt.isN4:
 2856:             return sendFile(self, 'images/red.gif', 'image/gif')
 2857:         else:
 2858:             return sendFile(self, 'images/reda.png', 'image/png')
 2859: 
 2860:     def trans_img(self):
 2861:         """empty image"""
 2862:         return sendFile(self, 'images/trans.gif', 'image/gif')
 2863: 
 2864:     def hl_lib_js(self):
 2865:         """javascript"""
 2866:         return sendFile(self, 'js/hl_lib.js', 'text/plain')
 2867: 
 2868:     def js_lib_js(self):
 2869:         """javascript -- old name"""
 2870:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2871: 
 2872:     def baselib_js(self):
 2873:         """javascript"""
 2874:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2875: 
 2876:     def hl_add_js(self):
 2877:         """javascript"""
 2878:         return sendFile(self, 'js/hl_add.js', 'text/plain')
 2879: 
 2880:     def getAllMapAreas(self,mapColTypes=None):
 2881:         """Give list of coordinates"""
 2882:         if mapColTypes is None:
 2883:             mapColTypes=['ECHO_collection','ECHO_resource','ECHO_link','ECHO_externalLink']
 2884:             
 2885:         areas=[]
 2886:         for entry in self.getSubCols(subColTypes=mapColTypes):
 2887:             object=entry
 2888:             areas.extend(object.getMapAreas())
 2889:         return areas
 2890:     
 2891: 
 2892:     def deleteMapAreas(self):
 2893:         """deletes all map areas from this object"""
 2894:         for obs in self.ZopeFind(self, obj_metatypes=['MapArea'], search_sub=1):
 2895:             ob = obs[1]
 2896:             id = ob.id
 2897:             parent = ob.aq_parent
 2898:             print "deleting: ", ob.id
 2899:             parent._delObject(id)
 2900:         return "Done"
 2901: 
 2902: 
 2903:     getSubCols = ECHO_helpers.getSubCols
 2904:     
 2905:     def getSubcolsXMLRpc(self,searchSimple):
 2906:         """simplesearch results suitable for xml rpc, gives back array objid,url"""
 2907:         
 2908:         return [x.absolute_url() for x in self.getSubCols(searchSimple=searchSimple)]
 2909:     
 2910:     
 2911: Globals.InitializeClass(ECHO_collection)
 2912:     
 2913: def manage_addECHO_collectionForm(self):
 2914:         """Add collection form"""
 2915:         pt=zptFile(self, 'zpt/AddECHO_collectionForm.zpt')
 2916:         return pt()
 2917: 
 2918: 
 2919: def manage_addECHO_collection(self,id,title,label,description="",contentType="",responsible="",weight=0,sortfield="weight",coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",isVisible=True):
 2920:     """add a echo collection"""
 2921:     
 2922: 
 2923:     newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="",isVisible=isVisible)
 2924: 
 2925:     self._setObject(id,newObj)
 2926: 
 2927:     if RESPONSE is not None:
 2928:         RESPONSE.redirect('manage_main')
 2929: 
 2930: class ECHO_group(ECHO_collection):
 2931:         """ECHO Gruppe"""
 2932:         security=ClassSecurityInfo()
 2933:         meta_type="ECHO_group"
 2934: 
 2935:         manage_options = Folder.manage_options+(
 2936:                 {'label':'Main Config','action':'ECHO_group_config'},
 2937:                 {'label':'Rerender Links','action':'ECHO_rerenderLinksMDWarning'},
 2938:                 {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2939:                 )
 2940:         
 2941:         security.declareProtected('View','index_html')
 2942: 
 2943: 
 2944:         def getRDF(self,urn=None):
 2945:             """rdf of the collection"""
 2946:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2947: 
 2948:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2949: 
 2950:             
 2951:             if not urn:
 2952:                     urn=self.absolute_url()
 2953:             li="""<RDF:li RDF:resource="%s" />\n"""
 2954:             
 2955:             
 2956:             for content in contents:
 2957:                     ret+=content[1].getRDF()+"\n"
 2958:                     
 2959:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2960:             for content in contents:
 2961:                     nurn=content[1].absolute_url()
 2962:                     ret+=li%nurn
 2963:             return ret+"</RDF:Seq>"
 2964:             
 2965:         def index_html(self):
 2966:                 """standard page"""
 2967:                 displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
 2968:                 #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
 2969:                 #       return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
 2970:                 
 2971:                 if 'index.html' in self.__dict__.keys():
 2972:                         return getattr(self,'index.html')()
 2973:                 
 2974:                 elif 'overview' in self.__dict__.keys():
 2975:                         return self.showOverview()
 2976:                 elif hasattr(self,'group_index_template'):
 2977:                         return self.group_index_template()
 2978:                 elif hasattr(self,'collection_index_template'):
 2979:                         return self.collection_index_template()    
 2980:                 elif hasattr(self,'main_index_template'):
 2981:                     return self.main_index_template()    
 2982: 
 2983:                 pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2984:                 pt.content_type="text/html"
 2985:                 return pt()
 2986: 
 2987:         def ECHO_group_config(self):
 2988:                 """Main configuration"""
 2989:                 
 2990:                 if not hasattr(self,'weight'):
 2991:                         self.weight=""
 2992:                         
 2993:                 if not hasattr(self,'sortfield'):
 2994:                         self.sortfield="weight"
 2995:                                 
 2996:                 if not hasattr(self,'coords'):
 2997:                         self.coords=[]
 2998: 
 2999:                 pt=zptFile(self, 'zpt/ChangeECHO_group.zpt')
 3000:                 return pt()
 3001: 
 3002:         def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 3003:                 """Aenderung der Properties"""
 3004: 
 3005:                 self.secondaryLink=secondaryLink
 3006:                 self.secondaryLinkTitle=secondaryLinkTitle
 3007:                 self.imageTag=imageTag
 3008:                 self.bgcolour=bgcolour
 3009:                 self.logo=logo
 3010:                 
 3011:                 setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 3012: 
 3013: 
 3014: 
 3015:                 self.sortfield=sortfield
 3016: 
 3017:                 if RESPONSE is not None:
 3018:                     RESPONSE.redirect('manage_main')
 3019: 
 3020:         def getLogo(self):    
 3021:                 """logo ausgeben"""
 3022:                 try:
 3023:                     return self.logo
 3024:                 except:
 3025:                     return "ECHO_groups"
 3026: 
 3027:         security.declarePublic('content_html')
 3028:         def content_html(self):
 3029:                 """template fuer content"""
 3030:                 return ECHO_basis.content_html(self,'group')
 3031:     
 3032: 
 3033: 
 3034: def manage_addECHO_groupForm(self):
 3035:         """Add group form"""
 3036:         pt=zptFile(self, 'zpt/AddECHO_groupForm.zpt')
 3037:         return pt()
 3038: 
 3039: 
 3040: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 3041:     """add a echo group"""
 3042:     
 3043: 
 3044:     newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 3045: 
 3046:     setattr(newObj,'logo',logo)
 3047:     self._setObject(id,newObj)
 3048:     
 3049:     if RESPONSE is not None:
 3050:         RESPONSE.redirect('manage_main')
 3051: 
 3052: Globals.InitializeClass(ECHO_group)
 3053: 
 3054: 
 3055: class ECHO_userFolder(UserFolder):
 3056:         """User folder for Intranet"""
 3057:         _domain_auth_mode=1 # Identification via domain
 3058:         meta_type="ECHO_userFolder"
 3059:         
 3060:         def authenticate(self, name, password, request):
 3061:                 emergency = self._emergency_user
 3062:                 if name is None:
 3063:                     return None
 3064:                 if emergency and name==emergency.getUserName():
 3065:                     user = emergency
 3066:                 else:
 3067:                     user = self.getUser(name)
 3068:                 if user is not None and user.authenticate(password, request):
 3069:                     return user
 3070:                 else:
 3071:                     return None
 3072: 
 3073:         def domainSpecMatch(self,spec, request):
 3074:             host=''
 3075:             addr=''
 3076: 
 3077:             # Fast exit for the match-all case
 3078:             if len(spec) == 1 and spec[0] == '*':
 3079:                 return 1
 3080: 
 3081:             if request.has_key('REMOTE_HOST'):
 3082:                 host=request['REMOTE_HOST']
 3083: 
 3084:             if request.has_key('REMOTE_ADDR'):
 3085:                 addr=request['REMOTE_ADDR']
 3086: 
 3087:             if request.has_key('HTTP_X_FORWARDED_FOR'):
 3088:                 addr=request['HTTP_X_FORWARDED_FOR']
 3089: 
 3090:             
 3091:             if not host and not addr:
 3092:                 return 0
 3093: 
 3094:             if not host:
 3095:                 try:    host=socket.gethostbyaddr(addr)[0]
 3096:                 except: pass
 3097:             if not addr:
 3098:                 try:    addr=socket.gethostbyname(host)
 3099:                 except: pass
 3100: 
 3101: 
 3102:             _host=host.split('.')
 3103:             _addr=addr.split('.')
 3104:             _hlen=len(_host)
 3105:             _alen=len(_addr)
 3106: 
 3107:             for ob in spec:
 3108:                 sz=len(ob)
 3109:                 _ob=ob.split('.')
 3110:                 _sz=len(_ob)
 3111: 
 3112:                 mo = addr_match(ob)
 3113:                 if mo is not None:
 3114:                     if mo.end(0)==sz:
 3115:                         fail=0
 3116:                         for i in range(_sz):
 3117:                             a=_addr[i]
 3118:                             o=_ob[i]
 3119:                             if (o != a) and (o != '*'):
 3120:                                 fail=1
 3121:                                 break
 3122:                         if fail:
 3123:                             continue
 3124:                         return 1
 3125: 
 3126:                 mo = host_match(ob)
 3127:                 if mo is not None:
 3128:                     if mo.end(0)==sz:
 3129:                         if _hlen < _sz:
 3130:                             continue
 3131:                         elif _hlen > _sz:
 3132:                             _item=_host[-_sz:]
 3133:                         else:
 3134:                             _item=_host
 3135:                         fail=0
 3136:                         for i in range(_sz):
 3137:                             h=_item[i]
 3138:                             o=_ob[i]
 3139:                             if (o != h) and (o != '*'):
 3140:                                 fail=1
 3141:                                 break
 3142:                         if fail:
 3143:                             continue
 3144:                         return 1
 3145:             return 0
 3146: 
 3147: Globals.default__class_init__(ECHO_userFolder)
 3148: 
 3149: 
 3150: 
 3151: def manage_addECHO_userFolder(self,dtself=None,REQUEST=None,**ignored):
 3152:     """add a user folder """
 3153:     f=ECHO_userFolder()
 3154:     self=self.this()
 3155:     try:    self._setObject('acl_users', f)
 3156:     except: return MessageDialog(
 3157:                    title  ='Item Exists',
 3158:                    message='This object already contains a User Folder',
 3159:                    action ='%s/manage_main' % REQUEST['URL1'])
 3160:     self.__allow_groups__=f
 3161:     if REQUEST is not None:
 3162:         REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
 3163: 
 3164: def manage_addECHO_userFolderForm(self):
 3165:         """add a user folder form"""
 3166:         return manage_addECHO_userFolder(self)
 3167: 
 3168: 
 3169: 
 3170: def createNode(self,descrs,node):
 3171:         name=descrs[node]['name']
 3172:         type=descrs[node]['type']
 3173:         urn=node
 3174:         #print "    will create",node.encode('utf-8')
 3175:         id=re.sub('[^a-zA-Z0-9]','',name).encode('ascii','ignore')
 3176:         #print "id",id
 3177:         #print type
 3178:         #self.REQUEST.RESPONSE.write("<p>%s<p>\n"%id)
 3179:         if type=="CDLI_group":
 3180:                 
 3181:                 try:
 3182:                         manage_addECHO_collection(self,id,name,name,"","","","","")
 3183:                 
 3184:                 except:
 3185:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 3186:                         
 3187:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 3188:                 
 3189:                 return type,getattr(self,id),urn
 3190: 
 3191:         if type=="CDLI_item":
 3192:                 try:
 3193:                         manage_addECHO_resource(self,id,name,name,"","",urn,"","")
 3194:                 except:
 3195:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 3196:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 3197:                 
 3198:                 
 3199:         return "XX"
 3200: 
 3201: 
 3202: class ECHO_root(Folder,Persistent,Implicit):
 3203:     """ECHO Root Folder"""
 3204: 
 3205:     security=ClassSecurityInfo()
 3206:     
 3207:     meta_type="ECHO_root"
 3208:     management_page_charset="utf-8"
 3209:     
 3210:     getSubCols = ECHO_helpers.getSubCols
 3211: 
 3212:     manage_options=Folder.manage_options+(
 3213:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
 3214:                 {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 3215:                 {'label':'Change Weights','action':'changeWeights'},
 3216:                 {'label':'Generate from RDF','action':'generateFromRDFForm'},
 3217:                 {'label':'update Resource Catalog','action':'updateResourceCatalog'},
 3218:                 {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 3219: )
 3220: 
 3221: 
 3222:     def copySearchFields(self,RESPONSE=None):
 3223:             """copys < metadatafields to the object"""
 3224:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3225: 
 3226:             for resource in resources:
 3227: 
 3228:                     resource[1].copySearchFields()
 3229: 
 3230:             if RESPONSE is not None:
 3231:                     RESPONSE.redirect('manage_main')
 3232:    
 3233:     def mod_re_sub(self,pattern,replace,string):
 3234:         """re.sub aus mod re zur Verfuegung stellen"""
 3235:         return re.sub(pattern,replace,string)
 3236:     
 3237:     def findObjectFromFulltext(self,existUri):
 3238:         '''
 3239:         
 3240:         @param url:
 3241:         @param existUri:
 3242:         '''
 3243: 
 3244:         if existUri:
 3245:             #TODO: at the moment assume that the filename is unique, the whole has to changed to a system of ids.
 3246:             filename=existUri.split("/")[-1]
 3247:         
 3248:         founds=self.resourceCatalog.search({'fullTextUrl':os.path.splitext(filename)[0]})  
 3249:         
 3250:         ret=[(found.title,found.getObject().absolute_url(),found.getObject().aq_parent.absolute_url()) for found in founds]
 3251:         
 3252:         return ret
 3253:         
 3254:     def reindex(self,RESPONSE=None):
 3255:         """indiziere alle Objecte neu"""
 3256:         
 3257:         if RESPONSE:
 3258:             RESPONSE.write("<html><body>")
 3259:         
 3260:         resources=self.ZopeFind(self,obj_metatypes=["ECHO_resource"], search_sub=1)
 3261:         
 3262:         for resource in resources:
 3263:             resource[1].reindex()
 3264:             #print "<p> done %s </p>\n"
 3265:             if RESPONSE:
 3266:                 RESPONSE.write("<p> done %s </p>\n"%resource[0])
 3267:                 
 3268:         if RESPONSE:
 3269:             RESPONSE.write("<p> ok </p></html></body>\n")
 3270:             
 3271: 
 3272:     def setLanguage(self,lang):
 3273:             """Set language cookie"""
 3274:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 3275: 
 3276:     def switchLanguage(self):
 3277:             """Set language cookie"""
 3278:             if self.getLanguage()=="en":
 3279:                     lang="de"
 3280:             else:
 3281:                     lang="en"
 3282:             
 3283:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 3284:             self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1'])
 3285:             
 3286:     def getLanguage(self):
 3287:             """get language cookie"""
 3288:             lang= self.REQUEST.cookies.get('lang_exhibition','de')
 3289:             if lang == '':
 3290:                     lang="de"
 3291:             return lang
 3292:     
 3293:     def getContentOverviewTemplate(self):
 3294:         """produces overview template with macro"""
 3295:         pt = zptObjectOrFile(self, 'content_overview_template')
 3296:         return pt
 3297: 
 3298:     def mapstyle_css(self):
 3299:         """send mapstyle.css"""
 3300:         sendFile(self, 'html/ECHO_mapstyle.css', 'text/css')
 3301: 
 3302: 
 3303:     ###Cdli adds -> have to be removed
 3304:     def getTablet(self,item):
 3305:         #print "getTablet"
 3306:         try:
 3307:                 read=urllib.urlopen("http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"%item).read()
 3308:                 read=re.sub("\[search\]","search",read)
 3309:                 return read[read.find("<body>")+6:read.rfind("</body>")]
 3310:         except:
 3311:                 return "<h1>Sorry no connection to the data server enlil.museum.upenn.edu</h1>"
 3312:         #return "http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"
 3313:     ###END CDLI add
 3314: 
 3315: 
 3316:     def URLquote(self, text):
 3317:         """urllib.quote fuer Michael"""
 3318:         return urllib.quote(text)
 3319: 
 3320: 
 3321:     def checkResource(self,id):
 3322:             """checks if a resource is in the tree, gives back none or list of resources"""
 3323:             if not id:
 3324:                 id=""
 3325:             splitted=id.split("/")
 3326:             id=splitted[len(splitted)-1]
 3327:             if hasattr(self,"_v_checkResource") and self._v_checkResource.has_key(id): #existiert ein cache und id ist bereits drin?
 3328:                             return self._v_checkResource[id]
 3329: 
 3330:             else:
 3331:                     resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],obj_ids=[id],search_sub=1)
 3332: 
 3333:                     if not hasattr(self,"_v_checkResource"): self._v_checkResource={}#lege cache an falls nicht existent
 3334:                     if resources:
 3335:                             self._v_checkResource[id]=resources[0:] # slicing to be sure that data is stabil
 3336:                     else:
 3337:                             self._v_checkResource[id]=None
 3338:                     
 3339:                     return self._v_checkResource[id]
 3340:             
 3341:     def sendForm(self,fromaddr,content,server='mail.mpiwg-berlin.mpg.de'):
 3342:             """sendform"""
 3343:             toaddrs=["dwinter@mpiwg-berlin.mpg.de"]
 3344:             
 3345:             msg = ("From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n"
 3346:                    % (fromaddr, ", ".join(toaddrs),"testsub"))
 3347:             server = smtplib.SMTP(server)
 3348:             #server.set_debuglevel(1)
 3349:             msg=msg+content
 3350:             server.sendmail(fromaddr, toaddrs, msg)
 3351:             server.quit()
 3352:                  
 3353:     def generateFromRDFForm(self):
 3354:                 """change form"""
 3355:                 pt=zptFile(self, 'zpt/generateFromRDFForm')
 3356:                 pt.content_type="text/html"
 3357:                 return pt()
 3358: 
 3359:     def generateFromRDF(self,file,startNode="/Cuneiform Corpus"):
 3360: 
 3361:             """generate from RDF"""
 3362: 
 3363:             global seqs
 3364:             seqs={}
 3365:             global descrs
 3366:             descrs={}
 3367:             global key
 3368:             key=""
 3369:             global value
 3370:             value=""
 3371: 
 3372:             def getEdges(seqs,urn):
 3373:                     """edges"""
 3374:                     ret=[]
 3375:                     return seqs[urn]
 3376: 
 3377:             def createSubs(self,seqs,descrs,urn,level=0):
 3378:                     """create subs"""
 3379:                     for edge in getEdges(seqs,urn):
 3380:                             cn=createNode(self,descrs,edge)
 3381:                             if cn[0]=="CDLI_group":
 3382:                                     createSubs(cn[1],seqs,descrs,cn[2],level+1)
 3383:                     return
 3384: 
 3385:             def start_element(name,attrs):
 3386: 
 3387:                     global seqs
 3388:                     global descrs
 3389:                     global key
 3390:                     global value
 3391:                     seq=""
 3392:                     if name=="RDF:Seq":
 3393:                             key=attrs.get('RDF:about')
 3394:                             try: # teste ob liste
 3395:                                     x=seqs[key][0]
 3396:                             except:
 3397: 
 3398:                                     seqs[key]=[]
 3399: 
 3400:                     
 3401:                     elif name=="RDF:Description":
 3402:                             key=attrs.get('RDF:about')
 3403:                             
 3404: 
 3405:                     elif name=="RDF:li":
 3406:                             name=attrs.get('RDF:resource')
 3407:                             seqs[key].append(name)
 3408: 
 3409:                     elif name=="ECHONAVIGATION:type":
 3410:                             value="type"
 3411: 
 3412:                     elif name=="ECHONAVIGATION:name":
 3413:                             value="name"
 3414:                     elif name=="ECHONAVIGATION:linkClickable":
 3415:                             value="linkClickable"
 3416:                             
 3417:             def end_element(name):
 3418:                             """nothing"""
 3419:                             key=""
 3420:                             value=""
 3421: 
 3422:             def char_data(data):
 3423:                     """nothing"""
 3424: 
 3425:                     data=re.sub("\n","",data)
 3426:                     try:
 3427:                             if descrs[key].has_key(value):
 3428:                                     descrs[key][value]+=data
 3429:                             else:
 3430:                                     descrs[key][value]=data
 3431:                     except:
 3432: 
 3433:                             descrs[key]={}
 3434:                             descrs[key][value]=data
 3435:                             
 3436:             p = xml.parsers.expat.ParserCreate()
 3437:             
 3438:             p.StartElementHandler = start_element
 3439:             p.EndElementHandler = end_element
 3440:             p.CharacterDataHandler = char_data
 3441:             
 3442:             
 3443:             p.ParseFile(file)
 3444:             self.REQUEST.RESPONSE.write("<html><body><h1>Start</h1>")
 3445:             createSubs(self,seqs,descrs,startNode)
 3446:             self.REQUEST.RESPONSE.write("<h1>done</h1></body></html>")
 3447:             #print "done"
 3448: 
 3449:             
 3450:             return "done"
 3451:     
 3452:             
 3453: 
 3454:                 
 3455:     def changeWeightsInCollection(self):
 3456:             """change all lables of a collection"""
 3457:             ret=""
 3458:             argv=self.REQUEST.form
 3459:             
 3460:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 3461:             for resource in resources:
 3462:                    
 3463:                     try:
 3464:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 3465:                             resource[1].weight=argv[resource[1].getId()][0:]
 3466:                     except:
 3467:                             pass
 3468:             return ret
 3469: 
 3470:     def changeWeights(self):
 3471:                 """change form"""
 3472:                 pt=zptFile(self, 'zpt/changeWeightForm')
 3473:                 pt.content_type="text/html"
 3474:                 return pt()
 3475:   
 3476: 
 3477:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 3478:             """warning"""
 3479:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 3480:             pt.content_type="text/html"
 3481:             return pt()
 3482: 
 3483:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 3484:             """reload MD from Storage"""
 3485: 
 3486:             return reloadMetaDataFromStorage(self,RESPONSE)
 3487:     
 3488:     def getRDF(self,urn=None):
 3489:             """rdf of the collection"""
 3490: 
 3491:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 3492: 
 3493:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 3494:             
 3495:             li="""<RDF:li RDF:resource="%s" />\n"""
 3496: 
 3497:             
 3498:             for content in contents:
 3499:                     ret+=content[1].getRDF()+"\n"
 3500:                     
 3501:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 3502:             for content in contents:
 3503:                     nurn=content[1].absolute_url()
 3504:                     ret+=li%nurn
 3505:             return ret+"</RDF:Seq>"
 3506:             
 3507: 
 3508:     def showContent(self,path):
 3509:             """return content/html"""
 3510:             
 3511:             return ECHO_helpers.urlopen(path+"/content_html").read()
 3512:     
 3513:     def getImageViewers(self):
 3514:         """images"""
 3515:         viewers=self.ZopeFind(self.standardImageViewer,obj_metatypes=['OSAS_ViewerObject'])
 3516:         return viewers
 3517:     
 3518: 
 3519:     def getBibTag(self,tag,content):
 3520:             """get field tag for index-meta-generation"""
 3521:             if not content or content=="":
 3522:                     return ""
 3523:             ret="<%s>"%tag
 3524:             #ret+=urllib.quote(content)
 3525:             ret+=content
 3526: 
 3527:             ret+="</%s>"%tag
 3528:             return ret
 3529: 
 3530:     def getValueFromClass(self,field,found):
 3531:             """ret attribute if existing"""
 3532:             try:
 3533:                     
 3534:                     return getattr(found,field).decode('ascii','ignore')
 3535:             except:
 3536:                     return ""
 3537: 
 3538:     security.declarePublic('getImageTag')
 3539:     def getImageTag(self):
 3540:             """needed by main_template"""
 3541:             return ""
 3542:         
 3543:     secondaryLink="" #needed by main_template
 3544:     secondaryLinkTitle="" #needed by main_template
 3545:     
 3546:     def getBgcolour(self):
 3547:         """hack"""
 3548:         return "#dddddd"
 3549: 
 3550:     security.declareProtected('View','contentTypeSelector_HTML')
 3551:     def contentTypeSelector_HTML(self,selected=None):
 3552:         """give type selector"""
 3553:         if not selected:
 3554:             retStr="<option selected>\n"
 3555:         else:
 3556:             retStr="<option>\n"
 3557:             
 3558:         try: # erste version contentTypes exists
 3559:             for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
 3560:                 if selected and (contentType[0]==selected):
 3561:                     retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3562:                 else:                
 3563:                     retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3564:         except:
 3565:                 try:
 3566:                         for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
 3567:                                 if selected and (contentType[0]==selected):
 3568:                                         retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3569:                                 else:                
 3570:                                         retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3571:                 except:
 3572:                         """nothing"""
 3573:                             
 3574:         return retStr
 3575: 
 3576:     def renderingTypeSelector_HTML(self,selected=None):
 3577:          """give type selector"""
 3578:          if not selected:
 3579:                  retStr="<option selected>\n"
 3580:          else:
 3581:                  retStr="<option>\n"
 3582:                  
 3583:          try: # erste version renderingTypes exists
 3584:                  for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
 3585:                          if selected and (renderingType[0]==selected):
 3586:                                  retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3587:                          else:                
 3588:                                  retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3589:          except:
 3590:                  """nothing"""
 3591:          return retStr
 3592: 
 3593: 
 3594:     def copyrightTypeSelector_HTML(self, object=None, selected=None,first=None):
 3595:          """give type selector"""
 3596: 
 3597:          if not first:
 3598:                  if not selected:
 3599:                          retStr="<option selected>\n"
 3600:                  else:
 3601:                          retStr="<option>\n"
 3602:          else:
 3603:                  if not selected:
 3604:                          retStr="""<option selected value="%s">%s\n"""%first
 3605:                  else:
 3606:                          retStr="""<option value="%s">%s\n"""%first
 3607: 
 3608:          
 3609:          try: # erste version copyrightTypes exists
 3610:                  for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
 3611:                          if selected and (copyrightType[0]==selected):
 3612:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3613:                          else:                
 3614:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3615:                  
 3616:                  for copyrightTypeSelf in self.ZopeFind(object,obj_metatypes=["ECHO_copyrightType"],search_sub=1):
 3617:                          if selected and (copyrightTypeSelf[0]==selected):
 3618:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3619:                          else:                
 3620:                                  retStr+="""<option value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3621:                                  
 3622:          except:
 3623:              """nothing"""
 3624:                  
 3625:          return retStr
 3626: 
 3627:     def partnerSelector_HTML(self,selected=None):
 3628:          """give type selector"""
 3629:          if not selected:
 3630:                  retStr="<option selected>\n"
 3631:          else:
 3632:                  retStr="<option>\n"
 3633:                  
 3634:          try: # erste version copyrightTypes exists
 3635:                  for copyrightType in self.ZopeFind(self.partners,obj_metatypes=["ECHO_partner"]):
 3636:                          if selected and (copyrightType[0]==selected):
 3637:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3638:                          else:                
 3639:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3640:          except:
 3641:                  """nothing"""
 3642:          return retStr
 3643:  
 3644:     mediaTypes=['all','text','images','sound','video'] # konfigurierbar in neuer version ueber echoroot??
 3645: 
 3646:     def mediaTypeSelector_HTML(self,selected=None):
 3647:          """give type selector"""
 3648:          if not selected:
 3649:                  retStr="<option selected>\n"
 3650:          else:
 3651:                  retStr="<option>\n"
 3652:          
 3653:          try: # erste version mediatypesTypes exists
 3654:                  for mediaType in self.mediaTypes:
 3655:                          if selected and (mediaType in selected):
 3656:                                  retStr+="""<option selected value="%s">%s\n"""%(mediaType,mediaType)
 3657:                          else:                
 3658:                                  retStr+="""<option value="%s">%s\n"""%(mediaType,mediaType)
 3659:          except:
 3660:                  """nothing"""
 3661:          return retStr
 3662: 
 3663:             
 3664:     def patchContentType(self,obj=None):
 3665:         """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
 3666:     
 3667: 
 3668:         if not obj:
 3669:             obj = self
 3670:             
 3671:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
 3672: 
 3673:         for entry in entries:
 3674:                 setattr(entry[1],'contentType',entry[1].content_type)
 3675:                 #entry[1].contentType == entry[1].content_type
 3676: 
 3677:                 if entry[1].meta_type == 'ECHO_collection':
 3678:                     entry[1].patchContentType(entry[1])    
 3679: 
 3680:                 
 3681:         return "changed all contenttypes in: "+self.title
 3682: 
 3683: 
 3684:     def repairAllCoords(self):
 3685:         """updates map coordinates on the same and sublevels"""
 3686:         return repairCoords(self)
 3687: 
 3688: 
 3689:     def patchViewClassification(self,obj=None):
 3690:         """setze viewClassification heuristisch"""
 3691: 
 3692:         def checkIfArrow(obj):
 3693:                 if hasattr(obj,'coords'):
 3694:                         for coordtemp in obj.coords:
 3695: 
 3696:                                 if (len(coordtemp)>4) and not (coordtemp[4]==''):
 3697:                                         return 4
 3698:                         return None
 3699:                 return None
 3700:         
 3701:         if not obj:
 3702:             obj = self
 3703:             
 3704:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
 3705: 
 3706:         for entry in entries:
 3707:                 
 3708:                 if checkIfArrow(entry[1]):
 3709:                         setattr(entry[1],'viewClassification','view point')
 3710:                 else:
 3711:                         setattr(entry[1],'viewClassification','area')
 3712: 
 3713:                 #entry[1].contentType == entry[1].content_type
 3714: 
 3715:                 if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
 3716:                     entry[1].patchViewClassification(entry[1])    
 3717: 
 3718:                 
 3719:         return "changed all contenttypes in: "+self.title
 3720: 
 3721:     def deleteCache(self,obj=None,RESPONSE=None):
 3722:         """setze alle collections auf cache = CacheManager"""
 3723:         if not obj:
 3724:             obj = self
 3725:         entries=obj.ZopeFind(obj,search_sub=1)
 3726:         for entry in entries:
 3727:                 if hasattr(entry[1],'_v_hash'):
 3728:                         entry[1]._v_hash=None
 3729:         
 3730:         return "changed all CM in: "+self.title
 3731: 
 3732:     
 3733:     security.declarePublic('ECHO_newViewerLink')
 3734:     def ECHO_newViewerLink(self,obj=None):
 3735:         """change links (:86 faellt weg)"""
 3736: 
 3737:         if not obj:
 3738:             obj = self
 3739:             
 3740:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
 3741: 
 3742:         for entry in entries:
 3743:                 
 3744:                 if entry[1].meta_type == 'ECHO_resource':
 3745:                     
 3746:                     entry[1].link=re.sub('\:86','',entry[1].link)
 3747: 
 3748:                 else:
 3749:                     
 3750:                     entry[1].ECHO_newViewerLink(entry[1])
 3751:                 
 3752:         return "Rerenderd all links to resources in: "+self.title
 3753: 
 3754:     def __init__(self,id,title):
 3755:         """init"""
 3756:         self.id = id
 3757:         self.title=title
 3758: 
 3759:     def deleteSpace(self,str):
 3760:         """delete space at the end of a line"""
 3761:         if str[len(str)-1]==" ":
 3762:             return str[0:len(str)-1]
 3763:         else:
 3764:             return str
 3765:         
 3766:     
 3767: 
 3768:     # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
 3769: 
 3770:     def formatAscii(self,str,url=None):
 3771:         """ersetze ascii umbrueche durch <br>"""
 3772: 
 3773: 	if not str: 
 3774:             return ""
 3775: 
 3776:         if url:
 3777:             
 3778:             retStr=""
 3779:             words=str.split("\n")
 3780:             
 3781:             for word in words:
 3782:                 strUrl=url%word
 3783: 
 3784:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
 3785:             str=retStr
 3786:         if str:
 3787:             str = re.sub(r"[\n]","<br/>",str)
 3788:             return unicodify(str)
 3789:         else:
 3790:             return u""
 3791:         
 3792:     link2html=vlp_xmlhelpers.link2html
 3793:     related2html=vlp_xmlhelpers.related2html
 3794: 
 3795:     xml2html=vlp_xmlhelpers.xml2html
 3796:  
 3797:     checkRef=vlp_xmlhelpers.checkRef
 3798:     
 3799: #    def checkRef(self,ref):
 3800: #            if ref[0:3]=='lit':
 3801: #                    if len(self.library_data({ 'id':ref}))>0:
 3802: #                            return 1
 3803: #            try:
 3804: #                    if ref[0:7]=="tec_cat":
 3805: #                            return 1
 3806: #            except:
 3807: #                    """nothing"""
 3808: #                    
 3809: #            dbs={'vl_technology':'','vl_people':" AND complete='yes'",'vl_sites':''}
 3810: #            res=None
 3811: #            for db in dbs.keys():
 3812: #                    res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
 3813: #            return res
 3814: #                                    
 3815: #    #Ende Methode fuer vlp
 3816: 
 3817:     def PgQuoteString(self,string):
 3818:         """Quote string"""
 3819: 
 3820:         return libpq.PgQuoteString(string)
 3821: 
 3822:     security.declareProtected('View','getPartners')
 3823:     def getPartners(self):
 3824:         """Get list of Partners. Presently only from a subfolder partners"""
 3825:         if hasattr(self,'partners'):            
 3826:                 ret = [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
 3827:                 def sort_title(one, another) : return cmp(one.title, another.title)
 3828:                 ret.sort(sort_title)
 3829:                 return ret
 3830:         else:
 3831:                 return []
 3832:   
 3833:     def getInstitutions(self):
 3834:         """Get list of Partners. Presently only from a subfolder partners"""
 3835:                     
 3836:         return [ item[1] for item in self.institutions.ZopeFind(self.institutions,obj_metatypes=['ECHO_institution'])]
 3837: 
 3838:    
 3839:     def getPartnersXML(self):
 3840:         """partner liste als xml""" 
 3841:         partners=self.getPartners()
 3842:         ret="""<?xml version="1.0" encoding="utf-8" ?>
 3843:         <partners>"""
 3844:         
 3845:         for partner in partners:
 3846:             ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
 3847: 
 3848:         return ret+"\n</partners>"
 3849:     
 3850:     def getCollectionTree(self):
 3851:         """get the collection tree (list of triples (parent,child, depth)"""
 3852: 
 3853:         def getCollection(object,depth=0):
 3854:             depth+=1
 3855:             collections=[]
 3856:             for entry in object.__dict__.keys():
 3857:                 element=getattr(object,entry)
 3858:                 try:
 3859:                     if element.meta_type=="ECHO_collection":
 3860:                         collections.append((object,element,depth))
 3861:                         collections+=getCollection(element,depth)
 3862:                 except:
 3863:                     """nothing"""
 3864:             return collections
 3865:         
 3866: 
 3867:         return getCollection(self)
 3868:     
 3869:     def getCollectionTreeIds(self):
 3870:         """Show the IDs of the Tree"""
 3871:         ret=[]
 3872:         for collection in self.getCollectionTree():
 3873:             ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
 3874:         return ret
 3875: 
 3876:     def getResourcesHTML(self,viewerType=None,filter=None):
 3877:             """gebe all ressourcen aus"""
 3878: 
 3879:             def sortHTML(x,y):
 3880:                     return cmp(x[1].title,y[1].title)
 3881:             
 3882:             ret="""<html><body><h2>Resources in ECHO</h3>"""
 3883:             
 3884:             resources = self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3885:             ret+="""<h3>Found %i resources</h3>"""%len(resources)
 3886:             resources.sort(sortHTML)
 3887:             for resource in resources:
 3888:                     echo_url=resource[1].absolute_url()
 3889:                     
 3890:                     if hasattr(resource[1],'title'):
 3891:                             title=resource[1].title
 3892:                     else:
 3893:                             title="None"
 3894:                     if filter:
 3895:                             if re.search(filter,title):
 3896:                                     ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3897:                     else:
 3898:                             ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3899: 
 3900:             ret +="""\n</body></html>"""
 3901:             
 3902:             #self.REQUEST.RESPONSE.setHeader("Content-Type", "text/html")
 3903:             #self.REQUEST.RESPONSE.write(ret)
 3904:             return ret
 3905:     
 3906:     def getResourcesXML(self,viewerType=None,filter=None):
 3907:             """gebe all ressourcen aus"""
 3908:             ret="""<?xml version="1.0" ?>
 3909:                      <index>"""
 3910:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3911: 
 3912:                     echo_url=resource[1].absolute_url()
 3913:                     if hasattr(resource[1],'link'):
 3914:                             viewer_url=resource[1].link
 3915:                     else:
 3916:                             viewer_url="NO URL"
 3917:                     if filter:
 3918:                             if re.search(filter,viewer_url):
 3919:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3920:                     else:
 3921:                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3922:             ret +="""\n</index>"""
 3923:             
 3924:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3925:             self.REQUEST.RESPONSE.write(ret)
 3926: 
 3927:     def getFullTextsXML(self,viewerType=None,filter=None):
 3928:             """gebe all ressourcen aus"""
 3929:             ret="""<?xml version="1.0" ?>
 3930:                      <index>"""
 3931:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3932: 
 3933:                     echo_url=resource[1].absolute_url()
 3934:                     if resource[1].getFullTextXML(noredirect="yes"):
 3935:                             if hasattr(resource[1],'link'):
 3936:                                     viewer_url=echo_url+"/getFullTextXML"
 3937:                             else:
 3938:                                     viewer_url="NO URL"
 3939:                             if filter:
 3940:                                     if re.search(filter,viewer_url):
 3941:                                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3942:                             else:
 3943:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3944:             ret +="""\n</index>"""
 3945:             
 3946:             
 3947:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3948:             self.REQUEST.RESPONSE.write(ret)
 3949: 
 3950: 
 3951:     def getMetaDatasXML(self,viewerType=None,filter=None):
 3952:             """gebe all ressourcen aus"""
 3953:             # check if the request's host part was OK
 3954:             http_host = self.REQUEST['HTTP_HOST']
 3955:             host_port = self.REQUEST['SERVER_PORT']
 3956:             fix_host = None
 3957:             if http_host and http_host.rfind(host_port) == -1:
 3958:                     print "HTTP_HOST needs fixing!"
 3959:                     fix_host = http_host + ":" + host_port
 3960: 
 3961:             ret="""<?xml version="1.0" ?>
 3962:                      <index>"""
 3963:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3964: 
 3965:                     echo_url=resource[1].absolute_url()
 3966:                     if fix_host:
 3967:                             #print "replacing ", http_host, " by ", fix_host
 3968:                             echo_url = string.replace(echo_url, http_host, fix_host, 1)
 3969:                     
 3970:                     if hasattr(resource[1],'link'):
 3971:                             meta_url=echo_url+"/getMetaDataXML"
 3972:                     else:
 3973:                             meta_url="NO_URL"
 3974:                             
 3975:                     if filter and not re.search(filter,viewer_url):
 3976:                             continue
 3977: 
 3978:                     #modificationDate=time.strptime(str(resource[1].bobobase_modification_time()),"%Y/%m/%d %H:%M:%S %Z")
 3979:                     
 3980:                     modificationDate=resource[1].bobobase_modification_time().strftime("%Y/%m/%d %H:%M:%S")
 3981: 
 3982:                     ret+="""\n<resource resourceLink="%s" metaLink="%s" modificationDate="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(meta_url,safe='/:?'),modificationDate)
 3983:                     
 3984:                             
 3985:             ret +="""\n</index>"""
 3986: 
 3987:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3988:             self.REQUEST.RESPONSE.write(ret)
 3989: 
 3990:             
 3991:     def findPartners(self):     
 3992:         """find all partners in partners"""
 3993:         par=self.ZopeFind(self.partners, obj_metatypes='ECHO_partner')
 3994:         return par
 3995:         
 3996:     def getPartnerFromID(self):
 3997:         """find partner form ID return object"""
 3998:         pa=self.REQUEST['partner']
 3999:         par=self.ZopeFind(self.partners, obj_ids=[pa])
 4000:         return par
 4001:         
 4002:     def getPartnerFromIDParameter(self, id):
 4003:         """ find partners from ID"""
 4004:         par=self.ZopeFind(self.partners, obj_ids=[id])
 4005:         return par
 4006:         
 4007:     def getInstitutionFromID(self,id):
 4008:         """ find institution from id """
 4009:         inst=self.ZopeFind(self.institutions, obj_ids=[id])
 4010:         return inst
 4011: 
 4012:     def updateResourceCatalog(self,REQUEST,RESPONSE):
 4013:         """update ressource catalog"""
 4014:         catalog=getattr(self,'resourceCatalog',None)
 4015:         if not catalog:
 4016:             return """<html><body><h3>No resourceCatalog available</h3></body></html>"""
 4017:         
 4018:         else:
 4019:             class element:
 4020:                 def __init__(self,group,name):
 4021:                     self.group=group
 4022:                     self.name=name
 4023:             catalog.manage_delObjects('author splitter')
 4024:             #elements=[element('Stop Words',""" Don't remove stop words' """),element('Word Splitter','ECHO author splitter')]
 4025:             elements=[element('Word Splitter','ECHO author splitter')]
 4026:             manage_addLexicon(catalog,id="author splitter",elements=elements)
 4027:             
 4028:             return catalog.manage_catalogReindex(REQUEST,RESPONSE,'manage_main')
 4029:             
 4030:         
 4031:     def checkMetaDataLinks(self,correct=None):
 4032:         """check all metadatalinks and if correct is set change the servername to content.mpiwg-berlin.mpg.de"""
 4033:         
 4034:         self.REQUEST.RESPONSE.write("<html><body>")
 4035:         for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 4036:             metalink=resource[1].metalink
 4037:         
 4038:             try:
 4039:                 url=urllib.urlopen(metalink)
 4040:             except:
 4041:                 
 4042:                 self.REQUEST.RESPONSE.write("<p>ERROR (opening %s):"%resource[1].absolute_url() +" -- %s %s <br>"%sys.exc_info()[0:2])
 4043:                 self.REQUEST.RESPONSE.write("-----------%s"%metalink)
 4044:             
 4045:                 if correct:
 4046:                     urlparsed=[x for x in urlparse.urlparse(metalink)]
 4047:                     urlparsed[1]="content.mpiwg-berlin.mpg.de"
 4048:                     neu=urlparse.urlunparse(urlparsed)
 4049:                     resource[1].metalink=neu[0:]
 4050:                     self.REQUEST.RESPONSE.write("----------changed to:%s)"%neu)
 4051:                                 
 4052: def manage_addECHO_root(self,id,title,RESPONSE=None):
 4053:     """Add an ECHO_root"""
 4054:     self._setObject(id,ECHO_root(id,title))
 4055:     
 4056:     if RESPONSE is not None:
 4057:         RESPONSE.redirect('manage_main')
 4058: 
 4059: def manage_addECHO_rootForm(self):
 4060:         """Nothing yet"""
 4061:         pt=zptFile(self, 'zpt/AddECHO_root.zpt')
 4062:         return pt()
 4063: 
 4064: class ECHO_copyrightType(Folder,ECHO_basis):
 4065:         """copyright typ"""
 4066: 
 4067:         meta_type="ECHO_copyrightType"
 4068:         
 4069:         def __init__(self,id,title,label,url):
 4070:                 """init"""
 4071:                 self.id=id
 4072:                 self.title=title
 4073:                 self.label=label
 4074:                 self.url=url
 4075: 
 4076:         manage_options = Folder.manage_options+(
 4077:         {'label':'Main Config','action':'ECHO_copyrightType_config_mainForm'},
 4078:         )
 4079: 
 4080:         def ECHO_copyrightType_config_mainForm(self):
 4081:                 """change form"""
 4082:                 pt=zptFile(self, 'zpt/ChangeECHO_copyrightType')
 4083:                 pt.content_type="text/html"
 4084:                 return pt()
 4085: 
 4086:         def ECHO_copyrightType_config_main(self,title,label,url,RESPONSE=None):
 4087:                 """change"""
 4088:                 self.title=title
 4089:                 self.label=label
 4090:                 self.url=url
 4091: 
 4092:                 if RESPONSE is not None:
 4093:                         RESPONSE.redirect('manage_main')
 4094: 
 4095: def manage_addECHO_copyrightTypeForm(self):
 4096:         """Form for adding a ressource"""
 4097:         pt=zptFile(self, 'zpt/AddECHO_copyrightTypeForm.zpt')
 4098:         return pt()
 4099: 
 4100: 
 4101: def manage_addECHO_copyrightType(self,id,title,label,url,RESPONSE=None):
 4102:     """addaresource"""
 4103: 
 4104:     newObj=ECHO_copyrightType(id,title,label,url)
 4105: 
 4106:     self._setObject(id,newObj)
 4107: 
 4108:     if RESPONSE is not None:
 4109:         RESPONSE.redirect('manage_main')
 4110:  
 4111: 
 4112:  
 4113: 
 4114: class ECHO_linkList(ZopePageTemplate,ECHO_basis):
 4115:     """LinkList Objekt"""
 4116:     meta_type="ECHO_linkList"
 4117: 
 4118:     _default_content_fn = os.path.join(package_home(globals()), 'html/ECHO_pageTemplateDefault.html')
 4119: 
 4120:     manage_options = ZopePageTemplate.manage_options+(
 4121:         {'label':'Main Config','action':'changeECHO_linkListWeightForm'},
 4122:         )
 4123: 
 4124:     def content_html(self):
 4125:         """content_html"""
 4126:         return ECHO_basis.content_html(self,'pageTemplate')
 4127: 
 4128:     def changeECHO_linkListWeightForm(self):
 4129:         """change"""
 4130:         pt=zptFile(self, 'zpt/ChangeECHO_linkListTemplate.zpt')
 4131:         return pt()
 4132: 
 4133:     def changeECHO_linkListWeight(self,contentType,label,RESPONSE=None):
 4134:         """change"""
 4135:         self.contentType=contentType
 4136:         self.label=label
 4137:         
 4138:         if RESPONSE is not None:
 4139:             RESPONSE.redirect('manage_main')
 4140: 
 4141:     def getLabel(self):
 4142:         if hasattr(self,'label'):
 4143:             return self.label.encode('utf-8')
 4144:         else:
 4145:             return 0
 4146:         
 4147:     def getcontentType(self):
 4148:         """get contentType"""
 4149:         if hasattr(self,'contentType'):
 4150:             return normalizeCt(self.contentType)
 4151:         else:
 4152:             return 0
 4153: 
 4154:     def __init__(self, id, label, title=None, text=None, contentType=None):
 4155:          self.id = str(id)
 4156:          self.title=title
 4157:          self.label=label
 4158:          self.ZBindings_edit(self._default_bindings)
 4159:          if text is None:
 4160:              text = ''
 4161:          if content_type is None:
 4162:              content_type = self.content_type
 4163:          self.pt_edit(text, contentType)
 4164: 
 4165: 
 4166: 
 4167: 
 4168: def manage_addECHO_linkListForm(self):
 4169:     """Form for adding"""
 4170:     pt=zptFile(self, 'zpt/AddECHO_linkListTemplate.zpt')
 4171:     return pt()
 4172: 
 4173: 
 4174: def manage_addECHO_linkList(self, id, label,contentType=0,title=None, text=None,
 4175:                            REQUEST=None, submit=None):
 4176:     """Add a LinkList with optional file content."""
 4177:     
 4178:     id = str(id)
 4179:     if REQUEST is None:
 4180:         self._setObject(id, ECHO_linkList(id, label, text))
 4181:         ob = getattr(self, id)
 4182:         setattr(ob,'contentType',contentType)
 4183:         if title:
 4184:             ob.pt_setTitle(title)
 4185:         return ob
 4186:     else:
 4187:         file = REQUEST.form.get('file')
 4188:         headers = getattr(file, 'headers', None) 
 4189:         if (headers is None) or (not file.filename):
 4190:             zpt = ECHO_linkList(id, file)
 4191:         else:
 4192:             zpt = ECHO_linkList(id, label,'', file, headers.get('contentType'))
 4193: 
 4194:         self._setObject(id, zpt)
 4195:         ob = getattr(self, id)
 4196:         if title:
 4197:             ob.pt_setTitle(title)
 4198:         
 4199:         try:
 4200:             u = self.DestinationURL()
 4201:         except AttributeError:
 4202:             u = REQUEST['URL1']
 4203: 
 4204:         if submit == " Add and Edit ":
 4205:             u = "%s/%s" % (u, urllib.quote(id))
 4206:         REQUEST.RESPONSE.redirect(u+'/manage_main')
 4207:     return ''
 4208:     
 4209: 
 4210: class ECHO_support(Folder,ECHO_basis):
 4211:         """gefoerdert durch"""
 4212:         meta_type="ECHO_support"
 4213:         
 4214:         
 4215:         
 4216:         def __init__(self,id,institutions=None):
 4217:                 """init"""
 4218:                 self.id=id
 4219:                 self.title=''
 4220:                 self.institutions=toList(institutions)
 4221: 
 4222:         def getSupporter(self):
 4223:                 """return institutions"""
 4224:                 if self.institutions:
 4225:                         return self.institutions
 4226:                 else:
 4227:                         return []
 4228:                 
 4229:         manage_options = Folder.manage_options+(
 4230:                 {'label':'Main Config','action':'ECHO_support_configForm'},
 4231:                 )
 4232: 
 4233:         def ECHO_support_configForm(self):
 4234:                 """change form"""
 4235:                 pt=zptFile(self, 'zpt/ChangeECHO_support')
 4236:                 pt.content_type="text/html"
 4237:                 return pt()
 4238: 
 4239:         def ECHO_support_config(self,institutions=None,RESPONSE=None):
 4240:                 """change"""
 4241:                 self.institutions=toList(institutions)
 4242: 
 4243:                 if RESPONSE is not None:
 4244:                         RESPONSE.redirect('manage_main')
 4245: 
 4246:                 
 4247: def manage_addECHO_supportForm(self):
 4248:     """Form for adding"""
 4249:     pt=zptFile(self, 'zpt/AddECHO_support.zpt')
 4250:     return pt()
 4251: 
 4252: def manage_addECHO_support(self, id,institutions=None,RESPONSE=None):
 4253:         """add the copyright"""
 4254: 
 4255:         meta_type="ECHO_support"
 4256:         
 4257:         
 4258:         self._setObject(id, ECHO_support(id,institutions))
 4259: 
 4260:         if RESPONSE is not None:
 4261:                 RESPONSE.redirect('manage_main')
 4262:                 
 4263: # ECHO - owner of original
 4264: class ECHO_ownerOriginal(Folder,ECHO_basis):
 4265:         """besitzer des originals"""
 4266:         meta_type="ECHO_ownerOriginal"
 4267:         security=ClassSecurityInfo()
 4268:         
 4269:         
 4270:         def __init__(self,id,institutions=None):
 4271:                 """init"""
 4272:                 self.id=id
 4273:                 self.title=''
 4274:                 self.institutions=toList(institutions)
 4275: 
 4276:         security.declarePublic('getOwner')
 4277:         def getOwner(self):
 4278:                 """return institutions"""
 4279:                 if self.institutions:
 4280:                         return self.institutions
 4281:                 else:
 4282:                         return []
 4283:                 
 4284:         manage_options = Folder.manage_options+(
 4285:                 {'label':'Main Config','action':'ECHO_ownerOriginal_configForm'},
 4286:                 )
 4287: 
 4288:         def ECHO_ownerOriginal_configForm(self):
 4289:                 """change form"""
 4290:                 pt=zptFile(self, 'zpt/ChangeECHO_ownerOriginal')
 4291:                 pt.content_type="text/html"
 4292:                 return pt()
 4293: 
 4294:         def ECHO_ownerOriginal_config(self,institutions=None,RESPONSE=None):
 4295:                 """change"""
 4296:                 self.institutions=toList(institutions)
 4297: 
 4298:                 if RESPONSE is not None:
 4299:                         RESPONSE.redirect('manage_main')
 4300: 
 4301:                 
 4302: def manage_addECHO_ownerOriginalForm(self):
 4303:     """Form for adding"""
 4304:     pt=zptFile(self, 'zpt/AddECHO_ownerOriginal.zpt')
 4305:     return pt()
 4306: 
 4307: def manage_addECHO_ownerOriginal(self, id,institutions=None,RESPONSE=None):
 4308:         """add the copyright"""
 4309: 
 4310:         meta_type="ECHO_ownerOriginal"
 4311:         
 4312:         
 4313:         self._setObject(id, ECHO_ownerOriginal(id,institutions))
 4314: 
 4315:         if RESPONSE is not None:
 4316:                 RESPONSE.redirect('manage_main')
 4317:                 
 4318: # --------------------------------------------------------------------------------             
 4319: 
 4320: # ECHO - digitized copy by
 4321: class ECHO_digiCopyBy(Folder,ECHO_basis):
 4322:         """besitzer des originals"""
 4323:         meta_type="ECHO_digiCopyBy"
 4324:         security=ClassSecurityInfo()
 4325:         
 4326:         
 4327:         def __init__(self,id,institutions=None):
 4328:                 """init"""
 4329:                 self.id=id
 4330:                 self.title=''
 4331:                 self.institutions=toList(institutions)
 4332: 
 4333:         security.declarePublic('getDigiCopyBy')
 4334:         def getDigiCopyBy(self):
 4335:                 """return institutions"""
 4336:                 if self.institutions:
 4337:                         return self.institutions
 4338:                 else:
 4339:                         return []
 4340:                 
 4341:         manage_options = Folder.manage_options+(
 4342:                 {'label':'Main Config','action':'ECHO_digiCopyBy_configForm'},
 4343:                 )
 4344: 
 4345:         def ECHO_digiCopyBy_configForm(self):
 4346:                 """change form"""
 4347:                 pt=zptFile(self, 'zpt/ChangeECHO_digiCopyBy')
 4348:                 pt.content_type="text/html"
 4349:                 return pt()
 4350: 
 4351:         def ECHO_digiCopyBy_config(self,institutions=None,RESPONSE=None):
 4352:                 """change"""
 4353:                 self.institutions=toList(institutions)
 4354: 
 4355:                 if RESPONSE is not None:
 4356:                         RESPONSE.redirect('manage_main')
 4357: 
 4358:                 
 4359: def manage_addECHO_digiCopyByForm(self):
 4360:     """Form for adding"""
 4361:     pt=zptFile(self, 'zpt/AddECHO_digiCopyBy.zpt')
 4362:     return pt()
 4363: 
 4364: def manage_addECHO_digiCopyBy(self, id,institutions=None,RESPONSE=None):
 4365:         """add the copyright"""
 4366: 
 4367:         meta_type="ECHO_digiCopyBy"
 4368:         
 4369:         
 4370:         self._setObject(id, ECHO_digiCopyBy(id,institutions))
 4371: 
 4372:         if RESPONSE is not None:
 4373:                 RESPONSE.redirect('manage_main')
 4374:                 
 4375: # --------------------------------------------------------------------------------  
 4376: 
 4377: class ECHO_institution(Image,Persistent,ECHO_basis):
 4378:     """ECHO Institution"""
 4379: 
 4380:     meta_type="ECHO_institution"
 4381: 
 4382:     def __init__(self, id, title,url, file, person, email, country, content_type='', precondition=''):
 4383:         self.__name__=id
 4384:         self.title=title
 4385:         self.url=url
 4386:         self.person=person
 4387:         self.email=email
 4388:         self.country=country
 4389:         self.precondition=precondition
 4390:         data, size = self._read_data(file)
 4391:         content_type=self._get_content_type(file, data, id, content_type)
 4392:         self.update_data(data, content_type, size)
 4393: 
 4394:     manage_options = Image.manage_options+(
 4395:         {'label':'Institution Information','action':'ECHO_institution_config'},
 4396:         )
 4397: 
 4398:     
 4399:     def changeECHO_institution(self,url,person, email, country,RESPONSE=None):
 4400:         """Change main information"""
 4401:         self.url=url
 4402:         self.person=person
 4403:         self.email=email
 4404:         self.country=country
 4405:         if RESPONSE is not None:
 4406:             RESPONSE.redirect('manage_main')
 4407:             
 4408:             
 4409: 
 4410:     def ECHO_institution_config(self):
 4411:         """Main configuration"""
 4412:         if not hasattr(self,'url'):
 4413:             self.url=""
 4414:         pt=zptFile(self, 'zpt/ChangeECHO_institution.zpt')
 4415:         return pt()
 4416: 
 4417:         
 4418: manage_addECHO_institutionForm=DTMLFile('dtml/ECHO_institutionAdd',globals(),
 4419:                              Kind='ECHO_institution',kind='ECHO_institution')
 4420: 
 4421: 
 4422: 
 4423: def manage_addECHO_institution(self, id, url, person, email, country, file=None, title='', precondition='', content_type='',
 4424:                     REQUEST=None):
 4425:     """
 4426:     Add a new ECHO_institution object.
 4427: 
 4428:     Creates a new ECHO_institution object 'id' with the contents of 'file'.
 4429:     Based on Image.manage_addImage
 4430:     """
 4431: 
 4432:     id=str(id)
 4433:     title=str(title)
 4434:     content_type=str(content_type)
 4435:     precondition=str(precondition)
 4436: 
 4437:     id, title = OFS.Image.cookId(id, title, file)
 4438: 
 4439:     self=self.this()
 4440: 
 4441:     # First, we create the image without data:
 4442:     self._setObject(id, ECHO_institution(id,title,url,'', person, email, country, content_type, precondition))
 4443: 
 4444:     # Now we "upload" the data.  By doing this in two steps, we
 4445:     # can use a database trick to make the upload more efficient.
 4446:     if file:
 4447:         self._getOb(id).manage_upload(file)
 4448:     if content_type:
 4449:         self._getOb(id).content_type=content_type
 4450: 
 4451:     if REQUEST is not None:
 4452:         try:    url=self.DestinationURL()
 4453:         except: url=REQUEST['URL1']
 4454:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
 4455:     return id
 4456: 
 4457: def repairCoords(self):
 4458:         """updates map coordinates to new MapArea objects"""
 4459:         msg = ""
 4460:         for cols in self.ZopeFind(self, obj_metatypes=['ECHO_collection','ECHO_resource'], search_sub=1):
 4461:             col = cols[1]
 4462:             if not hasattr(col, 'coords'):
 4463:                 continue
 4464:             print "fixing: ", col.id
 4465:             msg += "fixing: "+col.id+"\n"
 4466:             coords = col.coords
 4467:             if len(coords) > 0:
 4468:                 # delete old MapAreas
 4469:                 for areas in self.ZopeFind(col, obj_metatypes=['MapArea']):
 4470:                     #area = areas[1]
 4471:                     id = areas[0]
 4472:                     print "  deleting: ", id
 4473:                     msg += "  deleting: "+id+"\n"
 4474:                     col._delObject(id)
 4475:                 # add new MapAreas
 4476:                 areacnt = 0
 4477:                 for coord in coords:
 4478:                     if len(coord) < 4:
 4479:                         continue
 4480:                     type = col.viewClassification
 4481:                     if type == 'view point':
 4482:                         type = 'arrow'
 4483:                     if type is None:
 4484:                         if len(coord) > 4:
 4485:                             type = 'arrow'
 4486:                         else:
 4487:                             type = 'area'
 4488:                     newid = "a%02d"%areacnt
 4489:                     areacnt += 1
 4490:                     area = MapArea(newid, coord, type=type)
 4491:                     print  "  adding: ", newid
 4492:                     msg += "  adding: "+newid+"\n"
 4493:                     col.addMapArea(area)
 4494:         msg += "\nDone!"
 4495:         return msg
 4496: 
 4497: from ECHO_Nav import ECHO_navigation
 4498: 
 4499: class ECHO_main(ECHO_root,ECHO_navigation):
 4500:     """echo main object combines ECHO_root and ECHO_navigation"""
 4501:     
 4502:     meta_type="ECHO_main"
 4503:     
 4504:     def __init__(self,id,title):
 4505:         """init"""
 4506:         self.id=id
 4507:         self.title=title
 4508:         self.pathToHierarchy="/"+self.id # hierarchie always starts with the object.
 4509:         self.displayedMetaTypes=displayTypes
 4510:         
 4511:         
 4512:     manage_options = Folder.manage_options+(
 4513:         {'label':'Main Config','action':'ECHO_navigationConfigForm'},
 4514:         {'label':'Cache','action':'ECHO_cacheManageForm'},
 4515:         {'label':'Main Config','action':'ECHO_copyright_configForm'},
 4516:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 4517:         {'label':'Change Weights','action':'changeWeights'},
 4518:         {'label':'Generate from RDF','action':'generateFromRDFForm'},
 4519:         {'label':'update Resource Catalog','action':'updateResourceCatalog'},
 4520:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 4521:         )
 4522: 
 4523:     
 4524: def manage_addECHO_mainForm(self):
 4525:     """Form for adding"""
 4526:     pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddECHO_main.zpt')).__of__(self)
 4527:     return pt()
 4528: 
 4529: def manage_addECHO_main(self,id,title,RESPONSE=None):
 4530:     """Add an ECHO_main"""
 4531:     self._setObject(id,ECHO_main(id,title))
 4532:     
 4533:     obj=self._getOb(id)
 4534:     text=file(os.path.join(package_home(globals()),'zpt','main_template')).read()
 4535:     
 4536:     manage_addPageTemplate(obj,'main_template',text=text)               
 4537:     
 4538:   
 4539:     if RESPONSE is not None:
 4540:         RESPONSE.redirect('manage_main')