Return to ECHO_collection.py CVS log

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changes by julia for copyright(?)

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