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